U.S. patent number 3,610,918 [Application Number 04/884,517] was granted by the patent office on 1971-10-05 for novelty light device.
This patent grant is currently assigned to Marvin Glass & Associates. Invention is credited to Gordon A. Barlow.
United States Patent |
3,610,918 |
Barlow |
October 5, 1971 |
NOVELTY LIGHT DEVICE
Abstract
A novelty-type light device which includes a generally hollow
body mounted on a support means and within which is disposed a
light source. The hollow body is defined by a plurality of
generally planar panels angularly oriented relative to each other.
The panels are semireflective, at least semitransparent whereby
when the light source is viewed through any one of the panels a
reflection of the light source is seen on one or more of the other
panels through said one section to provide multiple reflections to
give an "infinity" effect.
Inventors: |
Barlow; Gordon A. (Evanston,
IL) |
Assignee: |
Marvin Glass & Associates
(N/A)
|
Family
ID: |
25384800 |
Appl.
No.: |
04/884,517 |
Filed: |
December 12, 1969 |
Current U.S.
Class: |
40/432; 40/219;
40/564; 362/232; 362/811; 446/243; 472/58 |
Current CPC
Class: |
F21S
10/00 (20130101); F21S 10/06 (20130101); Y10S
362/811 (20130101) |
Current International
Class: |
F21S
10/00 (20060101); F21S 10/06 (20060101); A47g
033/16 () |
Field of
Search: |
;240/2G,4.2,10,10.1,6.4,51,46,49P ;40/130,132,219 ;46/47,226,228
;272/88.5,10,13 ;350/299 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
Primary Examiner: Capozi; Louis J.
Claims
I Claim:
1. A novelty-type light device comprising, a support means, a
generally hollow body mounted on the support means and defined by a
plurality of generally planar semireflective, at least
semitransparent panels angularly oriented relative to each other, a
light source within the said hollow body comprising a plurality of
miniature incandescent lamp bulbs, whereby when the light source is
viewed through one of said panels a reflection of the light source
on at least one of the other of said panels is also seen through
the one panel.
2. A novelty-type light device as set forth in claim 1 wherein said
generally hollow body is cube-shaped
3. A novelty-type light device as set forth in claim 1, wherein
said cube-shaped body is mounted on said support means at a corner
of the cube so that a diagonal axis of the cube extends
vertical).
4. A novelty-type light device as set forth in claim 1, including a
source of power for said light source within said support means,
and said plurality of miniature light bulbs include wire leads
extending from said hollow body into said support means and
connected with said source of power.
5. A novelty-type light device as set forth in claim 4, wherein
said panels are partially silvered on the inside surfaces thereof
to provide for said reflection and to permit viewing through said
panels.
6. A novelty-type light device as set forth in claim 1, including
means for rotating said light source within said hollow body.
7. A novelty-type light device as set forth in claim 6, wherein
said means for rotating said light source includes a motor disposed
within said support means.
Description
BACKGROUND AND SUMMARY OF THE INVENTION
There presently are available a variety of light devices which are
designed as novelty items which are used in dens, offices, bars or
the like for novelty or conversation purposes or for providing a
desired atmospheric effect. Many of the devices use liquids of
other mediums which, when employed with various types of light
sources, are designed to give unusual effects. This invention
relates to a new novelty-type light device.
The principal object of the invention, therefore, is to provide a
new novelty-type light device.
Another object of the invention is to provide a light device which
includes a support means, a light source mounted on the support
means, and at least a pair of semireflective, at least
semitransparent sections mounted on the support means and oriented
relative to the light source whereby when the light source is
viewed through one of the sections, a reflection of the light
source on the other section is also seen through the one section.
Preferably, the sections are defined by generally planar panels
angularly oriented relative to each other.
In the preferred embodiments of the invention, a generally hollow
body is mounted on a base or support means and is defined by a
plurality of said generally planar, semireflective, at least
semitransparent panels, with the light source disposed within the
hollow body to provide multiple reflections and thereby give an
"infinity" effect. The light source preferably comprises a
plurality of miniature incandescent light bulbs.
The illustrated forms of light devices of the character described
herein have a cube-shaped hollow body mounted on the base or
support means. The miniature incandescent light bulbs are of the
wire lead type. The six flat sides of the cube comprise panels
which have a smoky tint and which are partially silvered on the
inside surfaces thereof to provide for reflections of the miniature
lights and to provide for sufficient transparency to see multiple
reflections thereof on the inside surfaces of the other panels
behind a particular one panel through which an observer is
viewing.
In one illustrated form, the hollow body is oriented with one of
the major cross axes of the cube being oriented generally
vertically relative to the base, and with the wire lead bulbs
extending outwardly from the major cross axis.
Provision may be made for rotation of the miniature bulbs as a
group within the hollow cube.
Other objects, features and advantages of the invention will become
apparent from the following detailed description taken in
connection with the accompanying drawings.
DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective view of one form of a novelty type light
device embodying the concepts of the present invention;
FIG. 2 is a side elevational view, on an enlarged scale and
partially broken away, of the light device shown in FIG. 1;
FIG. 3 is a section taken generally along the line 3--3 of FIG.
2;
FIG. 4 is a cutaway perspective view, on an enlarged scale, of one
corner of the light device looking from the inside thereof;
FIG. 5 is a wiring diagram for the miniature incandescent lamp
bulbs of the form of the invention shown in FIGS. 1-4;
FIG. 6 is a perspective view of a second form of the invention;
FIG. 7 is a vertical section through the light device shown in FIG.
6; and
FIG. 8 is a wiring diagram for the device shown in FIGS. 6 and
7.
DETAILED DESCRIPTION OF THE INVENTION
The embodiment of the invention shown in FIGS. 1 through 5 includes
a pedestal or base support, generally designated 10, on which is
mounted a cube-shaped hollow body, generally designated 11,
oriented vertically on one of the major cross axes of the cube. The
hollow body is defined by six generally planar sections or panels
12 held together by support ribs 14 along the joined edges thereof
so as to form the cube. The panels 12 may be secured to the support
ribs 14 by appropriate adhesives.
Within the cube-shaped hollow body defined by the panels 12 is
disposed a light source which, in the embodiment illustrated in the
drawings, includes a plurality of miniature incandescent lamp bulbs
16 which, preferably, are of the type commonly called "wire lead
lights," , normally of a low-voltage rating, preferably about a
10-volt capacity. A support wire 18 is disposed within the hollow
cube defined by the panels 12 along the vertical major cross axis
of the cube, and the wires 20 of the wire lead lights are wrapped
thereabout with the miniature incandescent bulbs 16 extending
outwardly therefrom, preferably at random spacing. FIG. 5 shows a
wiring diagram for the miniature bulbs 16, and the circuit includes
a low-voltage transformer 22, preferably about 6 volts, connected
through an electrical line 23 with plug 24 adapted to be used with
a wall socket. The transformer steps down the voltage in the
ordinary house circuit to the low voltage required for the
miniature lamp bulbs 16.
Each of the panels 12 which define the cube-shaped hollow body are
fabricated of a substance commonly called "black plastic." More
particularly, the panels have a smoky tint and the inside surfaces
thereof are partially silvered so as to give multiple reflections
from all six sides of the cube and thereby provide an "infinity"
effect when looking into the cube. The panels may be either plastic
or glass, or plastic on glass with the plastic tinted and the
inside glass partially silvered.
In the form of the invention shown in FIGS. 6-8, means, described
hereinafter, are provided for rotating the light source within the
cube-shaped hollow body. Like numerals will be applied where
applicable. In this form of the invention, the hollow body 11,
comprising the six planar sections or panels 12, is oriented in an
upright position with the side panels generally vertically disposed
and the top and bottom panels generally horizontally disposed. The
hollow body 11 is fixed by means of bolts 30 to a generally hollow
base support, generally designated 32.
Within the hollow base support 32 is mounted an electric motor 34
electrically connected in parallel with a transformer 36, as shown
by the wiring diagram presented in FIG. 8. A shaft 38 extends
upwardly from the motor 34 and has an electrical connector 40 at
its upper end. Connector 40 is formed of two interfitting sections
42 and 44, with the upper section 44 being secured to and
electrically connected with the lead wires 20 bearing the miniature
incandescent lamp bulbs 16 at their free ends. Thus, the lights can
be replaced as a unit by simply removing the unit including the
upper section 44 of the connector from the lower section 42. A lead
wire 46 conducts electricity from the low-voltage side of the
transformer 36 to connector 40 through means of a slip ring or
collar 48 which encircles connector portion 42 to establish contact
therewith while permitting relative rotation of the portion 42 with
motor shaft 38. As shaft 38 is rotated by motor 34, the assembly
comprising the wire lead miniature lamp bulbs will be caused to
rotate within the hollow body 11 to further enhance the "infinity"
effect when looking into the cube as the image of the rotating
miniature lamp bulbs 16 are reflected off of the panels 12.
With the arrangement shown in FIG. 8, full voltage from the
electrical source is provided to the motor 34 through the external
line 50, including plug 52, to rotate shaft 38, connector 40, and
the wire lead bulbs 16. Transformer 36 is a low-voltage
transformer, preferably about 6 volts, and supplies low voltage to
the miniature lamp bulbs 16, through the lead wire 46 including
slip ring 48, with the other lead wire 54 from the low-voltage side
of the transformer being grounded to a metal box 56 which encloses
the motor 34. An additional pair of lead wires 58, 60 extend from
the high-voltage side of transformer 36 and through a wall of box
56 to the motor, with leads 58, 60 and the motor being well
insulated against electrical contact with box 56.
Obviously, any number of shapes or forms of lighting fixtures are
comprehended within the concepts of the present invention.
The foregoing detailed description has been given for clearness of
understanding only and no unnecessary limitations should be
understood therefrom as some modifications will be obvious to those
skilled in the art.
* * * * *