U.S. patent application number 11/098678 was filed with the patent office on 2005-08-18 for mood-enhancing illumination apparatus.
Invention is credited to VanderSchuit, Carl R..
Application Number | 20050180146 11/098678 |
Document ID | / |
Family ID | 32711475 |
Filed Date | 2005-08-18 |
United States Patent
Application |
20050180146 |
Kind Code |
A1 |
VanderSchuit, Carl R. |
August 18, 2005 |
Mood-enhancing illumination apparatus
Abstract
An illumination apparatus includes a housing having an outer
perimeter and at least one opening having a periphery. The
illumination apparatus also includes at least one light source and
at least one light-altering device. The light source is adjacent
one of the periphery and the outer perimeter. The light-altering
device is adjacent the other one of the periphery and the outer
perimeter, for receiving and altering light from the light source.
The illumination apparatus can be positioned relative to another
component such that at least a portion of the another component is
within the opening.
Inventors: |
VanderSchuit, Carl R.; (San
Diego, CA) |
Correspondence
Address: |
HARNESS, DICKEY, & PIERCE, P.L.C
7700 BONHOMME, STE 400
ST. LOUIS
MO
63105
US
|
Family ID: |
32711475 |
Appl. No.: |
11/098678 |
Filed: |
April 4, 2005 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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11098678 |
Apr 4, 2005 |
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10341239 |
Jan 13, 2003 |
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6874909 |
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Current U.S.
Class: |
362/367 |
Current CPC
Class: |
F21V 33/0028 20130101;
F21W 2121/00 20130101; G09F 13/0409 20130101; F21Y 2115/10
20160801; Y10S 362/806 20130101; F21S 10/06 20130101; A61N 5/0618
20130101; Y10S 362/812 20130101; G09F 13/14 20130101 |
Class at
Publication: |
362/367 |
International
Class: |
A47B 023/06 |
Claims
What is claimed:
1. An illumination apparatus comprising a housing including an
outer perimeter and at least one opening having a periphery, at
least one light source adjacent one of the periphery and the outer
perimeter, and at least one light-altering device adjacent the
other one of said periphery and said outer perimeter, for receiving
and altering light from the light source.
2. The illumination apparatus of claim 1, wherein the
light-altering device includes a surface having a plurality of
facets.
3. The illumination apparatus of claim 1, wherein the
light-altering device alters the light by at least one of
refracting, reflecting, diffracting, and dispersing.
4. The illumination apparatus of claim 1, wherein the light source
comprises a plurality of light-emitting diodes positioned along at
least a portion of the housing's outer perimeter, and wherein the
light-altering device is positioned along at least a portion of the
opening's periphery.
5. The illumination apparatus of claim 1, wherein the light source
comprises a plurality of light-emitting diodes positioned along at
least a portion of the opening's periphery, and wherein the
light-altering device is positioned along at least a portion of the
housing's outer perimeter.
6. The illumination apparatus of claim 1, wherein the light source
comprises at least one light-emitting diode positioned adjacent the
opening's periphery, and at least one other light-emitting diode
positioned adjacent the housing's outer perimeter, and wherein the
light-altering device includes a first light-altering device
positioned along at least a portion of the opening's periphery, and
a second light-altering device positioned along at least a portion
of the housing's outer perimeter.
7. The illumination apparatus of claim 1, wherein the outer
perimeter of the housing is generally circular, and wherein the
periphery of the opening is generally circular.
8. The illumination apparatus of claim 1, wherein the outer
perimeter of the housing is generally rectangular, and wherein the
periphery of the opening is generally rectangular.
9. The illumination apparatus of claim 1, wherein the
light-altering device includes indicia configured to receive light
from the light source such that the light produces a representation
of the indicia onto an external surface adjacent the illumination
apparatus.
10. The illumination apparatus of claim 1, wherein the housing is
substantially fluid-tight and the light source is positioned within
the housing such that the illumination apparatus is usable
underwater.
11. The illumination apparatus of claim 1, wherein the housing
includes an internal faceted surface, and wherein the
light-altering device comprises the internal faceted surface of the
housing.
12. An illumination apparatus comprising a housing configured in a
generally annular shape having a central opening, at least one
light source, and at least one light-altering device including a
surface having a plurality of facets positioned relative to the
housing and the light source for receiving and altering light from
the light source.
13. The illumination apparatus of claim 12, wherein the at least
one light source comprises at least one light-emitting diode
positioned adjacent one of a periphery of the opening and an outer
perimeter of the housing, and wherein the at least one
light-altering device includes at least one faceted surface
adjacent the other one of said periphery and said outer
perimeter.
14. The illumination apparatus of claim 12, wherein an outer
perimeter of the housing is generally circular, and wherein a
periphery of the opening is generally circular.
15. The illumination apparatus of claim 12, wherein an outer
perimeter of the housing is generally rectangular, and wherein a
periphery of the opening is generally rectangular.
16. The illumination apparatus of claim 12, wherein the
light-altering device includes indicia configured to receive light
from the light source such that the light produces a representation
of the indicia onto an external surface adjacent the illumination
apparatus.
17. The illumination apparatus of claim 12, wherein the housing is
substantially fluid-tight and the light source is positioned within
the housing such that the illumination apparatus is usable
underwater.
18. The illumination apparatus of claim 12, wherein the housing
includes an internal faceted surface, and wherein the
light-altering device comprises the internal faceted surface of the
housing.
19. A method of using an illumination apparatus having a housing
including at least one opening, at least one light source, and at
least one light-altering device positioned relative to the housing
and the light source for receiving and altering light from the
light source, the method comprising positioning the illumination
apparatus relative to another component such that at least a
portion of the another component is within the opening.
20. The method of claim 19, wherein positioning the illumination
apparatus includes positioning the illumination apparatus against a
lip of a recessed lighting fixture, and substantially aligning the
opening with an opening defined by the lip.
Description
CROSS-REFERENCE TO RELATED APPLICATION
[0001] This application is a continuation-in-part of co-pending
application Ser. No. 10/341,239, filed Jan. 13, 2003, the entire
disclosure of which is incorporated herein by reference.
FIELD OF THE INVENTION
[0002] The present invention relates generally to light sources and
more particularly to illumination apparatus that provide mood
lighting or atmospheric-enhancing illumination, such as visually
pleasing light effects and patterns.
BACKGROUND OF THE INVENTION
[0003] Illumination devices, such as lava lamps, have been used for
many years to provide atmospheric-enhancing illumination or mood
lighting. Even today, there still exists a continuing demand and
need for illumination devices that provide visually-pleasing
illumination effects and light patterns.
[0004] In addition, jewelry, hair ornaments, and other accessory
items are being provided with light sources, such as light-emitting
diodes, that draw attention to the accessory item and its user.
However, the inventor has recognized that these light sources are
typically positioned to emit light outwardly from the accessory
item without illuminating the accessory item itself, which would
provide a more stimulating and pleasing visual effect.
SUMMARY OF THE INVENTION
[0005] According to one aspect of the invention, an illumination
apparatus includes a housing having an outer perimeter and at least
one opening having a periphery. The illumination apparatus also
includes at least one light source and at least one light-altering
device. The light source is adjacent one of the periphery and the
outer perimeter. The light-altering device is adjacent the other
one of the periphery and the outer perimeter, for receiving and
altering light from the light source. The illumination apparatus
can be positioned relative to another component such that at least
a portion of the another component is within the opening.
[0006] According to another aspect of the invention, an
illumination apparatus includes a housing configured in a generally
annular shape having a central opening. The illumination apparatus
also includes at least one light source, and at least one
light-altering device having a surface having a plurality of
facets. The light-altering device is positioned relative to the
housing and the light source for receiving and altering light from
the light source. The illumination apparatus can be positioned
relative to another component such that at least a portion of the
another component is within the opening.
[0007] In another aspect, the invention provides method of using an
illumination apparatus having at least one opening, at least one
light source, and at least one light-altering device positioned
relative to the housing and the light source for receiving and
altering light from the light source. In one embodiment, the method
generally includes positioning the illumination apparatus relative
to another component such that at least a portion of the another
component is within the opening.
[0008] Further areas of applicability of the present invention will
become apparent from the detailed description provided hereinafter.
It should be understood that the detailed description and specific
examples below, while indicating exemplary embodiments of the
invention, are intended for purposes of illustration only and are
not intended to limit the scope of the invention.
BRIEF DESCRIPTION OF THE DRAWINGS
[0009] The present invention will be more fully understood from the
detailed description and the accompanying drawings, wherein:
[0010] FIG. 1 is a side view of an illumination apparatus according
to one embodiment of the present invention;
[0011] FIG. 2 is a top view of the illumination apparatus shown in
FIG. 1;
[0012] FIG. 3 is a bottom view of the illumination apparatus shown
in FIG. 1;
[0013] FIG. 4 is a side view of an illumination apparatus according
to another embodiment of the present invention;
[0014] FIG. 5 is a top view of the illumination apparatus shown in
FIG. 4;
[0015] FIG. 6 is a top view of an illumination apparatus configured
to illuminate a support surface according to another embodiment of
the present invention;
[0016] FIG. 7 is a side view of an illumination apparatus
configured to illuminate a support surface according to another
embodiment of the present invention;
[0017] FIG. 8 is a perspective view of an illumination apparatus
configured to illuminate a support surface and to illuminate a
housing portion positioned opposite the support surface according
to another embodiment of the present invention;
[0018] FIG. 9 is a top view of an illumination apparatus configured
in a shape of a letter "T" according to another embodiment of the
present invention;
[0019] FIG. 10 is a top view of an illumination apparatus
configured in a shape of a letter "T" according to another
embodiment of the present invention;
[0020] FIG. 11 is a top view of an illuminatable accessory device
according to another embodiment of the present invention;
[0021] FIG. 12 is a side view of the illumination apparatus shown
in FIG. 11;
[0022] FIG. 13 is a view of an illumination apparatus according to
another embodiment of the present invention;
[0023] FIG. 14 is a view of an illumination apparatus according to
another embodiment of the present invention;
[0024] FIG. 15 is a view of an illumination apparatus according to
another embodiment of the present invention;
[0025] FIG. 16 is an exploded view of an illumination apparatus
being used with a recessed ceiling light fixture according to
another embodiment of the present invention;
[0026] FIG. 17 is a perspective view of an illumination apparatus
being used with a doorknob according to another embodiment of the
present invention;
[0027] FIG. 18 is a view of an illumination apparatus according to
another embodiment of the present invention;
[0028] FIG. 19 is a view of an illumination apparatus according to
another embodiment of the present invention;
[0029] FIG. 20 is a view of an illumination apparatus according to
another embodiment of the present invention;
[0030] FIG. 21 is a view of an illumination apparatus being used
with a faceplate according to another embodiment of the present
invention;
[0031] FIG. 22 is a view of an illumination apparatus being used
with a cabinet door according to another embodiment of the present
invention;
[0032] FIG. 23 is a view of an illumination apparatus being used
with a front speaker panel according to another embodiment of the
present invention; and
[0033] FIG. 24 is a view of an illumination apparatus being used
with electrical wall outlets according to another embodiment of the
present invention.
[0034] Corresponding reference characters indicate corresponding
features throughout the drawings.
DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS
[0035] The following description of various embodiments is merely
exemplary in nature and is in no way intended to limit the
invention, its applications, or uses.
[0036] Referring to FIG. 1, there is shown an illumination
apparatus, generally indicated by reference number 10, according to
one embodiment of the present invention. As shown in FIG. 1, the
illumination apparatus 10 includes a housing 12, at least one light
source 14, and a light-altering device 18. The light-altering
device 18 is positioned relative to the housing 12 and the light
source 14 for receiving and altering light 16 from the light source
14 such that the altered light 28 illuminates at least a portion of
the housing 12, such as the upper portion 20 of the housing 12.
Alternatively, or additionally, the light-altering device 18 may be
positioned relative to the housing 12 and the light source 14 such
that the altered light 28 illuminates at least a portion of a
surface 50 supporting the illumination apparatus 10, such as a
wall, ceiling, floor, tabletop, walkway, clothing, a surface of a
mobile platform, etc. During operation, the light-altering device
18 refracts, reflects, diffracts, and/or disperses the light 16
such that the altered light 28 illuminates the portion(s) of the
housing 12 and/or the support surface 50 with mood-enhancing light
patterns and effects.
[0037] In the exemplary embodiment shown in FIGS. 1 through 3, the
housing 12 is substantially cube-shaped and decorated to resemble
an ice cube or ice berg. It is to be understood, however, that the
housing 12 may comprise any of a wide range of other shapes
including, but not limited to, fruits, tear drops, rain drops,
alphanumeric characters, pyramids, etc. By way of example, and as
explained in greater detail below, FIGS. 9 and 10 illustrate
apparatus 510 and 610 shaped as the letter "T".
[0038] A wide range of materials may be used for the housing 12
including, but not limited to, acrylics, glasses, plastics, among
others. The surfaces of the housing 12 may be transparent,
translucent, opaque, reflective, or a combination thereof. In the
exemplary embodiment shown in FIGS. 1 through 3, the housing
surface 24 positioned opposite the support surface 50 is
transparent, whereas the housing side surfaces 26 are translucent
or frosted to diffuse or soften the altered light 28.
[0039] To allow ready access to the light source 14, the
light-altering device 18 and/or the interior of the housing 12, the
illumination apparatus 10 further includes a readily removable base
assembly 30. The base assembly 30 may be attached to the housing 12
using a suitable fastening system or method (e.g., an interference
fit, adhesives, threaded members, resilient ribs, among others). By
way of example only, the housing 12 includes an open end 31 sized
to be received over and supported by the base assembly 30. Several
inwardly extending resilient knobs or protuberances (not shown) are
positioned on the housing side surfaces 26 adjacent the open end
31. When the housing 12 is fitted over the base assembly 30, the
knobs engage the base assembly 30 to create an interference or
friction fit between the housing 12 and the base assembly 30.
Alternatively, the base assembly 30 and housing 12 can be formed as
a single unit.
[0040] Depending on the particular application in which the
illumination apparatus 10 is to be used, the illumination apparatus
10 may be configured for placement upon a horizontal support
surface, such as a tabletop or desktop. Alternatively, the
illumination apparatus 10 can be configured to be mounted on a
wall, retrofitted to (e.g., mounted and electrically connected to)
an existing wall or ceiling junction box, or attached to a surface
of a mobile platform, such as an automobile.
[0041] The base assembly 30 further includes a power source 32
switchably connected to the light source 14. In the illustrated
embodiment, the power source 32 comprises batteries 36 and an AC
adapter port 37 to allow the illumination apparatus 10 to receive
power through an electrical cord connected with a standard wall
outlet. It should be noted, however, that the power source 32
contemplates any suitable means of providing energy to the light
source 14 including, but not limited to, renewable batteries,
rechargeable batteries, disposable batteries, and other suitable
power sources that may be either external or internal to the
illumination apparatus 10. If rechargeable, the power source may be
rechargeable by solar, magnetic, electrical, and chemical means,
and the like or any combination thereof. Accordingly, the power
source mechanism should not be limited to the power source
mechanisms described and shown herein.
[0042] In the exemplary embodiment of FIG. 1, the base assembly 30
also includes an actuator system for rotating the light-altering
device 18 with respect to the light source 14. The actuator system
includes a turntable 38 having a transparent support surface for
supporting the light-altering device 18. The turntable 38 is
coupled to a motor 34 that when energized rotates the turntable 38
and the light-altering device 18 thereon. Alternatively, the
actuator system could instead be used to rotate the light source 14
relative to the light-altering device 18.
[0043] The light source 14 in the exemplary embodiment 10 comprises
a plurality of variously colored light-emitting diodes positioned
adjacent an end portion 29 of the light-altering device 18.
Alternatively, any suitable light source may be employed including
but not limited to fiber optics, halogen, incandescent, laser,
fluorescent, magnetic, and the like.
[0044] The operation of the light source 14 and the actuator system
(i.e., motor 34 and turntable 38) are controlled by a controller in
accordance with user input. In one embodiment, the controller
includes an integrated circuit/circuit board assembly 40 (i.e., a
integrated circuit board mounted on a circuit board) and a switch
42. The switch 42, for example, may allow the user to select from a
plurality of predetermined rotational speeds for the turntable 38.
Or for example, the switch 42 may allow the user to select from
among various display modes for the light source 14. Such display
modes may include an off mode, a mode during which the
light-emitting diodes blink in a predetermined sequence, and a mode
during which the light-emitting diodes pulsate to sounds. The
sounds may be produced by the apparatus 10 itself (e.g., via a
speaker built-in to the apparatus 10) or a source external to the
apparatus 10 (e.g., ambient sounds).
[0045] In the illustrated embodiment, the switch 42 comprises a
push button switch disposed on a bottom portion 44 of the base
assembly 30. However, and depending on the application in which the
illumination apparatus 10 will be used, the switch 42 may comprise
any one of a wide range of other suitable switch means. For
example, the switch 42 may be provided on a cord extending from the
base assembly 30. Or for example, the controller may be configured
for use with an infrared remote control. In a further embodiment,
the switch 42 may be disposed adjacent a lower portion of a
flexible surface of the housing 12 such that application of
pressure to the flexible surface causes the switch 42 to change
setting.
[0046] The light-altering device 18 will now be described in more
detail. As shown in FIG. 1, the light-altering device 18 is
positioned on the turntable 38, which, in turn, is positioned above
the light-emitting diodes 14. The light-altering device 18 and the
light-emitting diodes 14 are positioned within the housing 12 at a
substantially central location relative to the housing 12. The
light-altering device 18 alters the light 16 from the light source
14 such that the upper portion 20 of the housing 12 is illuminated
with the altered light 28. The altered light 28 is directed upwards
through the transparent housing surface 24 and outwards through the
translucent housing side surfaces 26, thus providing the room in
which the illumination apparatus 10 is being used with
mood-enhancing light patterns and effects. Alternatively, the
light-altering device and the housing may be integrally formed as a
single component. For example, the light-altering device may
comprise an internal faceted surface of the housing.
[0047] The light-altering device 18 in the exemplary embodiment of
FIGS. 1 through 3 comprises facets 46. Although not limited to any
particular material, the light-altering device 18 may comprise a
transparent material such as polished acrylic material, glass,
plastic, crystal, among others. Alternatively, the light-altering
device 18 may comprise a translucent or reflective material.
[0048] The light-altering device 18 can have a variety of shapes.
In the illustrated embodiment, the light-altering device 18 is
shaped in a substantially similar manner as the housing 12 (e.g.,
cube-shaped as in FIGS. 1 and 2, shaped as the letter "T" in FIG.
9). In other embodiments, the light-altering device may be
substantially spherical, pyramidal, prismatic, among other shapes
depending on the application for which the illumination apparatus
10 will be used.
[0049] The illumination apparatus 10 may further include one or
more indicia positioned to receive the light 16 from the light
source 14 and/or to receive the altered light 28 from the
light-altering device 18. The indicia may be at least partially
opaque, translucent, or a combination thereof such that the light
16 and/or the altered light 28 produces a silhouette of the indicia
that is displayed to a user. The indicia may include any of a wide
range of symbols, characters, shapes, words, logos, combinations
thereof, etc.
[0050] Depending on the particular placement of the indicia, the
illumination apparatus 10 may display the silhouette within the
housing 12 and/or on a surface external to the housing 12, such as
the support surface 50. In exemplary embodiments, the indicia is
disposed on an interior surface of the housing 12, suspended within
the hollow interior of the housing 12, and/or disposed on an
external surface of the light-altering device 18.
[0051] Referring to FIGS. 4 and 5, there is shown an illumination
apparatus 110 according to another exemplary embodiment of the
present invention. The illumination apparatus 110 includes a
housing 112, at least one light source 114 for emitting light 116,
and a light-altering device 118 positioned to receive the light 116
from the light source 114. The light-altering device 118 is
positioned relative to the housing 112 and the light source 114 for
receiving and altering the light 116 from the light source 114 such
that the altered light 128 illuminates at least an upper portion
120 of the housing 112. The light-altering device 118 refracts,
reflects, diffracts, and/or disperses the light 116 such that the
altered light 128 illuminates the upper housing portion 120 with
mood-enhancing light patterns and effects.
[0052] As shown in FIGS. 4 and 5, the illumination apparatus 110
also includes at least one other light source 115 for providing
ambient lighting (such as for reading) much like a conventional
lamp or light fixture. The illumination apparatus 110 may be
configured such that the light sources 114 and 115 operate
independent from one another. Accordingly, a user may turn on or
off either one or both the light sources 114 and 115, depending on
the illumination effect desired.
[0053] In the illustrated embodiment, the light source 114
comprises a plurality of light-emitting diodes positioned adjacent
the end portion 129 of the light-altering device 118, which
includes a plurality of facets 146. The light-altering device 118
is disposed at a centrally located position within the housing 112.
The light source 115 comprises an incandescent light disposed at
least partially within a hollow interior or cavity 147 defined by
the light-altering device 118.
[0054] FIGS. 6 and 7 illustrate exemplary embodiments of an
illumination apparatus 210, 310 configured to illuminate at least a
portion of the surface supporting the apparatus 210, 310. The
light-altering device 218, 318 is disposed at a substantially
central location relative to the housing 212, 312 and the light
source 214, 314 comprises at least one light-emitting diode
positioned in each corner 251, 351 of the housing 212, 312. Each
light-emitting diode is oriented to emit light towards the
light-altering device 218, 318 and the surface 350 supporting the
apparatus 210, 310. During operation, the light-altering device 218
refracts, reflects, diffracts, and/or disperses the light 216, 316
such that the altered light 228, 328 illuminates the surface 350
supporting the apparatus 210, 310 with mood-enhancing light
patterns and effects.
[0055] In the exemplary embodiment shown in FIG. 7, the housing
side surfaces 326 are truncated such that a gap 352 is defined
between the housing 312 and the mounting plate 330. Accordingly,
the altered light 328 passes through the gap 352 and then
illuminates the support surface 350. It should be noted that
although the apparatus 310 is shown supported by a floor or
tabletop, the apparatus 310 can also be mounted to a wall or
ceiling.
[0056] With further reference to FIG. 7, the illumination apparatus
310 further includes an optional light source 315 for providing
normal lighting conditions. In the illustrated embodiment, the
light source 315 comprises an incandescent light disposed at least
partially within a hollow interior or cavity 347 defined by the
light-altering device 318, with the light-altering device 318
disposed substantially around the optional light source 315.
[0057] In FIG. 8, there is shown an illumination apparatus 410
configured to illuminate at least the surface 450 supporting the
apparatus 410 in accordance with another embodiment of the present
invention. As shown, the light-altering device 418 is disposed at a
substantially central location within the housing 412, and the
light source 414 comprises at least one light-emitting diode
positioned in each corner 451 of the housing 412. Each
light-emitting diode 414 is oriented to emit light towards the
light-altering device 418 and the support surface 450. During
operation, the altered light travels outward from the
light-altering device 418 and toward the surface 450. The altered
light then passes through the substantially transparent housing
side surfaces 426 to illuminate the support surface 450 with a
pleasing light pattern or effect.
[0058] To further enhance the illumination effect provided by the
apparatus 410, the housing surface 424 opposed the support surface
450 is opaque. The housing surface 424 also defines an opening 425
through which an end portion 427 of the light-altering device 418
extends. In addition, the light source 414 may further include
optional light-emitting diodes 414' positioned adjacent the other
end portion 429 of the light-altering device 418.
[0059] As before with the apparatus 10 shown in FIG. 1, the
illumination apparatus 410 in the illustrated embodiment includes a
base assembly 430 removably attached to the housing 412. The base
assembly 430 may further include the optional light-emitting diodes
414', an actuator system for rotating the light-altering device 418
relative to the optional light-emitting diodes 414', and a power
source 432 (e.g., batteries, etc.) switchably connected to the
light-emitting diodes 414, 414' and the actuator system. In the
illustrated embodiment, the power source 432 includes a solar cell
disposed on the housing surface 424, although other suitable means
of providing energy to the light sources and the actuator system
may be employed.
[0060] The operation of the light-emitting diodes 414, 41' and the
actuator system may be controlled by a controller in accordance
with user input similar to the manner described for the first
embodiment 10. For example, the controller may allow the user to
choose to have the various light-emitting diodes 414 and 414'
blink, activate/deactivate at different times, or to pulsate in
accordance with sound from a source external and/or internal to the
apparatus 410.
[0061] Referring now to FIGS. 9 and 10, there are shown exemplary
embodiments of the illumination apparatus 510 an 610, respectively,
that are configured for use as signage. In the illustrated
embodiments, the apparatus 510 and 610 are formed in the shape of
the letter "T". In other embodiments, the housing may be shaped as
words, numbers, messages, signs, etc.
[0062] As shown in FIG. 9, the light source 514 includes a
plurality of light-emitting diodes electrically connected to one
another by a way of a electrically-conducting wire 533 or other
suitable electrical conductor. The light-emitting diodes are spaced
along the perimeter 554 of the housing 512 as defined by the sides
526 of the housing 512. The sides 526 of the housing 512 may be
either opaque, translucent, transparent, reflective, or a
combination thereof. The surface positioned opposite the surface
supporting the apparatus 510 may be either transparent,
translucent, or a combination thereof. In addition, the
light-altering device 518 is centrally located within the housing
512 and is shaped in a manner similar to that of the housing
perimeter 554, which in the illustrated embodiment is the letter
"T". Alternatively, one or more light-altering devices may instead
be positioned on or be integrally formed with a housing surface
that is either positioned opposite or attached to the support
surface. In such an alternative embodiment, the light source is
oriented for directing light into the light-altering device.
[0063] In the exemplary embodiment shown in FIG. 10, the
light-altering device 618 is disposed along the perimeter 654 of
the housing 612. The light-emitting diodes 614 are disposed at a
substantially central location of the housing 612, with the
light-altering device 618 disposed substantially around the
light-emitting diodes 614.
[0064] Referring to FIGS. 11 and 12, there is shown an illumination
apparatus 710 configured for use as an illuminating and portable
accessory item. In the illustrated embodiment, the illumination
apparatus 710 includes an attachment device (e.g., adhesive 711,
clip, magnets, pins, other suitable attachment devices, etc.) for
attaching the illumination apparatus 710 to a user, thus allowing
the illumination apparatus 710 to be used, for example, as a
jewelry, a hair ornament, an illuminating sticker, among other
accessory items. Alternatively, the illumination apparatus 710 may
also be attached to an automobile hood or other mobile platform
surface, for example, to illuminate an automobile emblem or
logo.
[0065] The illumination apparatus 710 includes a plurality of
light-emitting diodes 714 and a light-altering device 718. The
light-altering device 718 is positioned relative to the housing 712
and the light-emitting diodes 714 for receiving and altering the
light 716 from the light-emitting diodes 714 such that the altered
light 728 illuminates at least a portion of the housing 712. Thus,
illuminating the accessory item. During operation, the
light-altering device 718 refracts, reflects, diffracts, and/or
disperses the light 716 (e.g., direction of travel, wavelength,
color, phase, etc.) such that the altered light 728 illuminates the
portion of the housing 712 with mood-enhancing light patterns and
effects. Alternatively, the light-altering device and the housing
may be integrally formed as a single component, with the
light-altering device comprising an internal faceted surface of the
housing.
[0066] In the illustrated embodiment, the power source 732
comprises a watch battery. In addition, a rear surface 756 of the
base assembly 730 is provided with a suitable adhesive 711 that
allows the illumination apparatus 710 to be used as a sticker. The
illumination apparatus 710 further includes a controller, such as
an integrated circuit/circuit board assembly 740 and a switch 742.
The switch 742 allows the user to select from among a plurality of
operating modes for the illumination apparatus 710. Alternatively,
the controller may include a touch-sensitive switch that when
touched by a user activates the illumination apparatus.
[0067] FIGS. 13-15 and 18-20 illustrate various illumination
apparatus 810, 910, 1010, 1110, 1210, 1310 according to additional
embodiments of the invention. As shown, each illumination apparatus
includes a housing 812, 912, 1012, 1112, 1212, 1312, at least one
light source 814, 914, 1014, 1114, 1214, 1314, and at least one
light-altering device 818, 918, 1018, 1118, 1218, 1318.
[0068] In the particular illustrated embodiments of FIGS. 13-15,
each housing 812, 912, 1012 includes a generally circular shape
with a circular opening 819, 919, 1019. For the particular
illustrated embodiments of FIGS. 18-20, each housing 1112, 1212,
1312 includes a generally rectangular shape with a rectangular
opening 1119, 1219, 1319.
[0069] In alternative embodiments, however, the housing and/or the
opening can include other suitable shapes, such as octagonal,
hexagonal, ovular, alphanumeric characters, u-shaped, c-shaped,
names, logos, etc. Accordingly, embodiments of the invention should
not be limited to only circular or rectangular shaped housings and
openings.
[0070] In addition, the housing and the opening need not be the
same shape. Further, the size and shape of the housing and opening
therethrough can vary depending, for example, on the particular
application and size and shape of the component (or portion
thereof) that will ultimately be positioned within the opening. By
way of example only, an illumination apparatus of the present
invention can be used with recessed ceiling lighting fixtures or
cans (FIG. 16), doorknobs (FIG. 17), ceiling fans, appliance knobs,
cabinetry handles and knobs, smoke detectors, underwater swimming
pool lights and/or filters, faceplates (e.g., burglar alarm system
punch-code faceplates (FIG. 21), wall outlets (FIG. 24), light
switches, etc.) cabinet doors (FIG. 22), speaker panels (FIG. 23),
heating and air conditioning vents, clocks, furniture, tableware,
plates, dishes, clothing, furniture, jewelry, among other suitable
uses.
[0071] A wide range of materials may be used for any one of the
housings 812, 912, 1012, 1112, 1212, 1312 including, but not
limited to, acrylics, glasses, plastics, combinations thereof,
among others. In addition, the housing surfaces may be transparent,
translucent, opaque, reflective, partially light-transmissive, or
combinations thereof. For example, one or more housing surfaces can
be translucent or frosted to diffuse or soften light.
[0072] A wide range of materials can be used for any one of the
light-altering devices 818, 918, 1018, 1118, 1218, 1318 including
polished acrylic materials, glasses, plastics, crystals,
transparent materials, translucent materials, reflective materials,
combinations thereof, among others. In the illustrated embodiments
of FIGS. 13-20, the light-altering devices include facets. In
further embodiments, a light-altering device can be an integral
portion of the housing such that the light-altering device and the
housing are monolithically formed as a single component. For
example, one embodiment includes a housing having one or more
internal faceted surfaces as a light-altering device.
[0073] In the embodiments 810 and 1110 shown in respectively in
FIGS. 13 and 18, LEDs 814, 1114 are disposed along the opening's
periphery 853, 1153. The light-altering device 818, 1118 is
disposed along the housing's outer perimeter 854, 1154.
[0074] In the embodiments 910 and 1210 shown respectively in FIGS.
14 and 19, LEDs 914, 1214 are disposed along the housing's outer
perimeter 954, 1254. The light-altering device 918, 1218 is
disposed along the opening's periphery 953, 1253. In
[0075] In the embodiments 1010 and 1310 shown respectively in FIGS.
15 and 19, LEDs 1014', 1314' are disposed along the housing's outer
perimeter 1054, 1354, and LEDs 1014", 1314" are disposed along the
opening's periphery 1053, 1353. In addition, a light-altering
device 1018', 1318' is disposed along the housing's outer perimeter
1054, 1354, and a light-altering device 1018", 1318" is disposed
along the opening's periphery 1053, 1353.
[0076] FIGS. 16, 17, and 21-24 illustrate exemplary uses for an
illumination apparatus of the present invention. For example, FIG.
16 illustrates an illumination apparatus (e.g., 810, 910, 1010)
being used with a recessed ceiling light fixture. As shown, the
illumination apparatus 810, 910, 1010 can be removably or fixedly
attached to a lip 58 of a recessed ceiling lighting fixture or can
60. Any of a wide range of attachment methods may be used to attach
the illumination apparatus to the lip 58, such as adhesives,
magnets, mechanical fasteners, Velcro hook and loop fasteners,
etc.
[0077] The fixture 60 includes a socket 62 for receiving a light
bulb 64, such as halogen light bulb, incandescent bulb, or other
light bulb type. The light bulb 64 can be engaged to the socket 62
before, while, or after the illumination apparatus 810, 910, 1010
is attached the lip 58. At least a portion of the light bulb 64
will be positioned within the opening 819, 919, 1019 of the
illumination apparatus. The housing 812, 912, 1012 of the
illumination apparatus can be configured (e.g., shaped and sized)
for any of a wide range of lighting fixtures and light bulbs. By
way of example, the housing can be sized such that it is larger,
smaller, or about equal to the size of the lip 58.
[0078] FIG. 17 illustrates an illumination apparatus (e.g., 810,
910, 1010) being used with a doorknob 66. As shown, the
illumination apparatus 810, 910, 1010 is positioned generally
around the stem 68 of the doorknob 66. The illumination apparatus
810, 910, 1010 can be removably or fixedly attached to the doorknob
stem 68 in various ways (e.g., adhesives, magnets, friction or
interference fit, etc.). Alternatively, the illumination apparatus
810, 910, 1010 may be rotatably about the doorknob stem 68. The
housing 812, 912, 1012 of the illumination apparatus can be
configured (e.g., shaped and sized) for any of a wide range of
doorknob types. For example, the housing can be sized such that its
opening 819, 919, 1019 creates a friction fit with the doorknob
stem, and such that its outer diameter 854, 954, 1054 is larger,
smaller, or about equal to the handle portion 70.
[0079] FIG. 21 illustrates an illumination apparatus (e.g., 1110,
1210, 1310) being used with a burglar alarm entry-code faceplate
72. As shown, the illumination apparatus 1110, 1210, 1310 is
positioned generally around the faceplate 72. The illumination
apparatus 1110, 1210, 1310 can be removably or fixedly attached to
the faceplate 72 in a various ways (e.g., adhesives, magnets,
friction or interference fit, etc.). The housing 1112, 1212, 1312
of the illumination apparatus can be configured (e.g., shaped and
sized) for any of a wide range of faceplate types.
[0080] FIG. 22 illustrates an illumination apparatus (e.g., 1110,
1210, 1310) being used with a cabinet door 74. As shown, the
illumination apparatus 1110, 1210, 1310 is positioned generally
around a peripheral edge portion 76 on the front of the cabinet
door 74. The illumination apparatus 1110, 1210, 1310 can be
removably or fixedly attached to the cabinet door 74 using various
methods (e.g., adhesives, friction or interference fit, etc.). The
housing 1112, 1212, 1312 of the illumination apparatus can be
configured (e.g., shaped and sized) for a particular type of
cabinet door for which the illumination apparatus 1110, 1210, 1310
is going to be used.
[0081] FIG. 23 illustrates an illumination apparatus (e.g., 1110,
1210, 1310) being used with a speaker panel 78, such as a recessed
speaker panel in a ceiling, or a front speaker panel of a box. As
shown, the illumination apparatus 1110, 1210, 1310 is positioned
generally around the speaker panel 78. The illumination apparatus
1110, 1210, 1310 can be removably or fixedly attached to the
speaker panel 78 using any suitable means (e.g., adhesives,
friction or interference fit, etc.). The housing 1112, 1212, 1312
of the illumination apparatus can be configured (e.g., shaped and
sized) for any of a wide range of speaker types.
[0082] In the illustrated embodiments of FIGS. 13-15 and 18-20,
each housing has only one opening therethrough. In alternative
embodiments, however, an illumination apparatus may include a
housing having a plurality of openings therethrough.
[0083] Various embodiments include an illumination apparatus
configured for use as a wall faceplate, for example, for an
electrical outlet (FIG. 24), phone jack, light switch, thermostat,
etc. For example, FIG. 24 illustrates one embodiment of an
illumination apparatus 1410 that is configured for use as a wall
faceplate for two electrical outlets 80. In this example, the
illumination apparatus 1410 includes a housing 1412 with a
generally rectangular outer perimeter 1454. The housing 1412
includes two openings for receiving the two electrical outlets 80
therethough. The housing 1412 is sized consistent with a standard
wall faceplate for a double outlet. LEDs can be positioned along at
least a portion of the housing's outer perimeter 1454, at least a
portion of the periphery of either or both openings, or
combinations thereof. In addition, a light-altering device can be
positioned along at least a portion of the housing's outer
perimeter 1454, at least a portion of the periphery of either or
both openings, or combinations thereof.
[0084] The particular number of openings (i.e., one or more) and
their shape and size can depend, for example, on the particular
requirements for the wall faceplate. For example, another
embodiment includes an illumination apparatus configured for use as
a light switch faceplate. In this particular embodiment, the
illumination apparatus includes a generally rectangular housing
with only one rectangular opening therethrough.
[0085] In some implementations, an illumination apparatus of the
present invention may take the place of an existing faceplate.
Alternatively, an illumination apparatus of the present invention
may be instead be positioned over and attached to the existing
faceplate. As yet another example, an illumination apparatus of the
present invention may be positioned generally around an existing
faceplate such that a peripheral edge of the faceplate is received
within an opening defined by the housing of the illumination
apparatus.
[0086] As another exemplary use, any one of the various embodiments
of the present invention can be positioned within a speaker box. In
which case, the illumination apparatus can produce light that
illuminates for illuminating (e.g., backlighting) a front panel of
the speaker box.
[0087] In various embodiments of the invention, an illumination
apparatus can be configured such that it is substantially
fluid-tight or waterproof for underwater use. In such embodiments,
a waterproof illumination apparatus may be positioned within (e.g.,
thrown into the water, attached to the pool bottom, side surface,
or ladder, etc.) in order to provide a pleasing light pattern or
effect. In one implementation, a waterproof illumination apparatus
is positioned and attached to an existing lighting fixture in the
swimming pool. In another implementation, one or more waterproof
illumination apparatus can be used for recreational purposes in
which the waterproof illumination apparatus are thrown into the
pool for later retrieval by a swimmer. In one embodiment, a
waterproof illumination apparatus is negatively buoyant such that
the apparatus sinks. In another embodiment, a waterproof
illumination apparatus is positively buoyant such that the
apparatus floats. In yet another embodiment, a waterproof
illumination apparatus has a buoyancy such that the apparatus is
suspended between a top surface of the water and the bottom of the
pool.
[0088] In various embodiments of the invention, an illumination
apparatus can include a light-altering device that is an integral
portion of the housing such that the light-altering device and the
housing are monolithically formed as a single component. For
example, one embodiment includes a housing having one or more
internal faceted surfaces forming the light-altering device.
[0089] In any of the various embodiments illustrated in FIGS. 1
through 24, the illumination apparatus can include any suitable
means of providing energy to the light sources, such as an AC
adapter port to allow the illumination apparatus to receive power
through an electrical cord connected with a standard wall outlet,
renewable batteries, rechargeable batteries, disposable batteries,
power cells, solar cells, watch batteries, and other suitable power
sources. If rechargeable, such power sources could be rechargeable
by solar, magnetic, electrical, and chemical means, and the like or
any combination thereof.
[0090] In various embodiments of the invention, an illumination
apparatus can include one or more indicia that are highlighted
(e.g., illuminated, backlit, etc.) by light from a light source.
This indicia can include a wide range of graphic images, graphic
elements, graphic images, designs, artwork, distinctive marks,
identifying symbols, company logos, company contact information,
text, alphanumeric characters, advertisements, trademarks, trade
names, service marks, sports teams insignias, names, monograms,
photographs, among others.
[0091] Various embodiments include a light-altering material having
indicia configured to receive light from the light source such that
the light produces a representation of the indicia onto a surface
external to and adjacent the illumination apparatus. In one
particular embodiment, an illumination apparatus includes LEDs that
are positioned about one-fourth inch from a bottom surface of the
illumination apparatus. The LEDs are positioned to direct light at
a generally downward angle towards indicia provided (e.g., etched,
marked onto, etc.) onto a light-altering material (e.g., acetate,
etc.). The indicia can be distorted such the indicia appears clear
and undistorted when projected onto the support surface. By way of
example only, the light-altering material 818, 1018 in FIGS. 13 and
18, respectively, may include indicia spaced around the outer
perimeter such that when the LEDs 814, 1014 are activated, the
light projects the indicia onto the support surface generally
around but a spaced-distance away from the housing's outer
perimeter 854, 1054. This can have particular commercial appeal for
advertising such as when the indicia forms a company logo or other
advertisement.
[0092] In any of the various embodiments illustrated in FIGS. 1
through 24, the illumination apparatus can be configured for use as
a portable accessory item. In addition, the illumination apparatus
can also include one or more user attachment devices (e.g.,
adhesives, clips, magnets, pins, other suitable attachment devices,
etc.) for attaching the illumination apparatus to a user, for
example to allow the illumination apparatus to be used as jewelry,
a hair ornament, an illuminating sticker, among other accessory
items. Alternatively, the illumination apparatus may also be
attached to an automobile hood or other mobile platform surface,
for example, to illuminate an automobile emblem or logo.
[0093] In various embodiments of the invention, an illumination
apparatus may include a controller for controlling operation of the
light source(s) in accordance with user input to provide such
features as blinking, strobing and/or color changes. The controller
can include an integrated circuit/printed circuit assembly (e.g.,
integrated circuits in a printed circuit assembly) and at least one
switch. The switch may, for example, allow the user to select from
among various display modes for the light sources, such as an
off-light mode, an on-light mode, a mode in which each of the light
sources simultaneously emit steady or non-flashing light, a mode in
which the light sources emit light intermittently, a mode in which
the various light sources illuminate or blink at different times in
accordance with a predetermined sequence or order, a mode in which
the light sources emit light that phases between or blends colors,
a mode in which the light sources emit light randomly, a mode in
which the light sources pulsate to sounds, and/or a mode combining
one or more of the foregoing. Such sounds may be produced by the
illumination apparatus itself (e.g., via a speaker built-in to the
illumination apparatus) or a source external to the illumination
apparatus (e.g., ambient sounds). In some embodiments, sounds can
cause synchronized pulsation of the light sources of two or more
different illumination apparatus, thus providing a pleasing light
pattern or effect.
[0094] The controller can also include a plurality of switches each
of which can be used to control the operation of an individual
light source or group of light sources. For example, the controller
may include a first switch for activating and deactivating LEDs
that emit white light, and a second switch for activating and
deactivating the LEDs that emit blue light.
[0095] Additionally, an illumination apparatus of the present
invention can include a push-button switch for switchably
connecting the light source to the power source. The switch can be
positioned within the illumination apparatus and be coupled to an
externally flexible surface portion of the illumination apparatus
such that application of external pressure upon the externally
flexible surface portion activates the switch, thereby causing
operation of the light source. The external pressure may, for
example, be applied by the user squeezing the illumination
apparatus at the externally flexible surface portion. The switch
may also allow the user to cycle through various display modes or
select a particular color for the light by successively squeezing
the illumination apparatus at about the externally flexible surface
portion. Additionally, the switch may also allow the user to dim or
brighten the intensity of the light, for example, by holding down
the switch with continuously applied pressure to the illumination
apparatus at about the externally flexible surface portion.
[0096] Alternatively, an illumination apparatus can include other
suitable switching means. For example, the switch may be provided
on a cord extending from an illumination apparatus. Or for example,
an illumination apparatus may include a controller configured for
use with an infrared remote control. As yet another example, an
illumination apparatus can include electrical terminals for
switchably connecting the light source to the power source. For
example, the electrical terminals can be located such that a user's
hand upon grasping the item completes the circuit for power
delivery to the light source from the power source.
[0097] The description of the invention is merely exemplary in
nature and is in no way intended to limit the invention, its
application, or uses. Thus, variations that do not depart from the
substance of the invention are intended to be within the scope of
the invention. Such variations are not to be regarded as a
departure from the spirit and scope of the invention.
* * * * *