U.S. patent application number 13/904041 was filed with the patent office on 2014-12-04 for convection wall heater with power cord plug.
The applicant listed for this patent is HAK KEE CHU. Invention is credited to HAK KEE CHU.
Application Number | 20140355967 13/904041 |
Document ID | / |
Family ID | 51985211 |
Filed Date | 2014-12-04 |
United States Patent
Application |
20140355967 |
Kind Code |
A1 |
CHU; HAK KEE |
December 4, 2014 |
Convection Wall Heater with Power Cord Plug
Abstract
A convection wall heater with a power cord, including a heater
body. The heater body comprises unit, an electrical control unit
and an operating control unit. The heater body further comprises
inlet holes and air outlet holes and an air convection chamber
within the body. It is characterized that the heater body is
provided with a power cord plug; the first end of the power cord is
connected to the electrical control unit heating unit; the power
cord extends to the outside of the heater body and the second end
of the power cord is connected to the plug. The heater is mobile
and can be used indoor with any power outlet by hanging it on the
wall.
Inventors: |
CHU; HAK KEE; (Taipei,
TW) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
CHU; HAK KEE |
Taipei |
|
TW |
|
|
Family ID: |
51985211 |
Appl. No.: |
13/904041 |
Filed: |
May 29, 2013 |
Current U.S.
Class: |
392/373 |
Current CPC
Class: |
F24H 9/02 20130101; F24H
9/06 20130101; F24H 9/0068 20130101; F24H 3/002 20130101 |
Class at
Publication: |
392/373 |
International
Class: |
F24H 3/00 20060101
F24H003/00; F24H 9/06 20060101 F24H009/06; F24H 9/02 20060101
F24H009/02 |
Claims
1. A convection wall heater with power cord plug, comprising a
heater body; said heater body is provided with a heating unit, a
front casing, an electrical control unit and an operating control
unit; said heater body or front casing is provided with air inlet
holes and air outlet holes; within said heater body an air
convention chamber is provided; it is characterized that: said
heater body is further provided with a power cord and a plug; the
first end of said power cord is connected to said electrical
control unit or heating unit, and the second end of said power cord
extends to the outside of said heater body; and the second end of
said power cord is connected to a plug.
2. The convection wall heater with power cord plug as claimed in
claim 1 wherein, it is characterized that: said front casing is
attached to one side of said heater body; said front casing is
snapped onto said heater body or screw-attached to said heater
body.
3. The convection wall heater with power cord plug as claimed in
claim 1 wherein, it is characterized in that: said convention
chamber is provided with a thermostat and said thermostat is
electrically connected to said electrical control unit.
4. The convection wall heater with power cord plug as claimed in
claim 1 wherein, it is characterized in that: the backend of said
heater body is provided with a hanging frame or mounting holes.
5. The convection wall heater with power cord plug as claimed in
claim 4 wherein, it is characterized in that: the backend of said
heater body is provided with snapping holes or screw holes, and
said hanging frame is provided with snapping pieces; and said
snapping pieces of hanging frame matching said snapping holes or
mounting holes of said heater body.
6. The convection wall heater with power cord plug as claimed in
claim 4 wherein, it is characterized in that: said hanging frame
comprising horizontal bars and vertical bars; and said horizontal
and vertical bars are provided with mounting holes.
7. The convection wall heater with power cord plug as claimed in
claim 4 wherein, it is characterized in that: said hanging frame is
the form of square shaped, T-shaped, and H-shaped.
8. The convection wall heater with power cord plug as claimed in
claim 1 wherein, it is characterized in that: said heater body is
provided with a power terminal block that electrically connected
with said power cord; and said power terminal block is provided
with in-line hole.
9. The convection wall heater with power cord plug as claimed in
claim 8 wherein, it is characterized in that: said heater body is
provided with a power terminal block casing; said power terminal
block casing is fixed onto said heater body; said power terminal
block casing provides cover for said power terminal block; and said
power terminal block casing is provided with an in-line hole for
said power cord.
Description
FIELD OF THE INVENTION
[0001] the present invention relates to the field of heating
technology, in particular to a convection wall heater with power
cord plug.
BACKGROUND OF THE INVENTION
[0002] The convector wall heaters currently on the market are
installed by directly through warm-up lead wire or lead wire
through the wire holder, and then wire connect the power terminal
block within the wall. In this fashion the heater is fixed and
cannot be moved and it is inconvenient; therefore it is necessary
to be improved.
SUMMARY OF THE INVENTION
[0003] For the shortcomings of the prior art, the objective of the
present invention is to provide with convection wall heater with
power cord plug, as such it is easy to use and allow quick
installation, the heater can be moved can be wall-mounted
fixed.
[0004] In order to accomplish above goals, the technical solution
adopted by the present invention is: a convection wall heater with
power cord plug, comprises a heater body. The heater body is
provided a heating unit, an electrical control unit an operating
control unit. The heater body or front casing is provided with air
inlet hole and air outlet holes. The heater body is provided with
an air convention chamber. Furthermore, heater body is provided
with a power cord and a plug. The first end of the power cord
connected with the electrical control unit or the heating unit. The
second of power cord extends to the outside of the heater body. The
second end of power cord connected with the plug.
[0005] One side of the heater body is provided with a front casing.
The front casing snapped or screw-attached onto the heater
body.
[0006] The air convention chamber is provided with a thermostat.
The thermostat is electrically connected with the electrical
control unit
[0007] The backend of said heater body is provided with a hanging
frame or mounting holes.
[0008] The backend of the heater body is provided with snapping
holes or screw holes; the hanging frame is provided with a snapping
piece; wherein the snapping pieces match with the snapping holes or
the mounting holes.
[0009] The hanging frame comprises horizontal bars and vertical
bars; the horizontal and vertical bars are provided with mounting
holes.
[0010] The hanging frame can be square shaped, T-shaped or
H-shaped.
[0011] The heater body is provided with a power terminal block for
electrically connection with an external power cord; and the power
terminal block is provided with an in-line hole.
[0012] The heater body is provided with a power terminal block
casing. The power terminal block casing is fixed onto the heater
body. The power terminal block casing provides cover for the power
terminal block. The power terminal block casing is provided with an
in-line hole for feeding through an external power cord.
[0013] With the above described structural characteristics, the
convection wall heater of the present invention provides heating
function with air convection with the heater body and the heater
can be mobile and mounted in an appropriate position with the power
cord plug in a power outlet, as such, it is fast and convenient for
moving around the room; the heater can also be hung on the
wall.
BRIEF DESCRIPTION OF DRAWINGS
[0014] FIG. 1 is a schematic diagram of the structure of the
present invention convection wall heater with power cord;
[0015] FIG. 2 is a front view of the present invention;
[0016] FIG. 3 is a plan view of the present invention;
[0017] FIG. 4 is a left side view of the present invention;
[0018] FIG. 5 is an exploded view of the present invention;
[0019] FIG. 6 is the structure diagram of the power terminal block
in the present invention; and
[0020] FIG. 7 is the structure diagram of the power terminal block
casing covering the power terminal block In the present
invention.
BRIEF DESCRIPTION OF PREFERRED EMBODIMENT
[0021] As a preferred embodiment, see FIG. 1.about.FIG. 7: the
present invention of convection wall heater with power cord plug
comprises a heater body 3. The heater body 3 is provided with a
heating unit 2, electrical control unit 6 and an operating control
unit 7. The heater body 3 is provided with an air convention
chamber. The heater body 3 or front casing 4 is provided with air
inlet holes and air outlet holes. The heater body 3 is provided
with a power cord 1 and plug 9. The first end of power cord 1 is
connected with electrical control unit 6 or heating unit 2. The
second end of power cord 1 extends to the outside of the heater
body 3; the second of power cord 1 with connected with plug 9. One
side of the heater body 3 is provided with a front casing 4. The
front casing 4 snapped or screw-attached onto the heater body 3.
The air convention chamber is provided with a thermostat 5 and the
thermostat 5 is electrically connected with the electrical control
unit 6
[0022] The backend of the heater body 3 is provided with a hanging
frame 8. The backend of heater body 3 is also provided with
snapping holes or mounting holes. The hanging frame 8 is provided
with snapping pieces. Where, the snapping pieces of the hanging
frame 8 match with the snapping holes or the mounting holes. In an
another set up, the backend of the heater body 3 is provided with
screw holes for fixing with the hanging frame 8. The hanging frame
8 comprises horizontal bars and vertical bars, and the horizontal
and vertical bars are provided with mounting holes. The shape of
the hanging frame 8 can be square shaped, T-shaped or H-shaped.
[0023] Following are detail descriptions of each main components of
the present invention of convection wall heater:
[0024] power cord 1 and plug 9: are power cords and plugs complied
with various internationally standards, such as U.S. standard, Euro
standard, and CCC certified;
[0025] heating unit 2: can be any electrical heating unit;
[0026] heater body 3 and front casing 4: for providing mounting and
protecting purpose of heating unit 2, as well as for air inlet
holes and air outlet holes to allow air convection; the front
casing 4 snapped or screw-attached onto the heater body 3; together
the front casing 4 and heater body 3 form the air convention
chamber;
[0027] electrical control unit 6: an optional component. It can be
canceled from the present invention when the preferred embodiment
prefers a direct plug in for heating;
[0028] operating control unit 7: an optional component to include
in the present invention for added features such as automatic on
and off, time and temperature setting.
[0029] thermostat: when the temperature reaches a preset level, the
thermostat cuts the power for further heating for control and
overheating protection purpose.
[0030] The convection wall heater of the present invention is self
included a plug 9, for allowing easy moving and installation around
the indoor walls. The convection wall heater generates heat from
the heating unit through the air convection from the bottom up to
reach the heating function. When the convection wall heater
operates the air is sucked in the heater through convection; the
air is heated by the heating unit at the bottom of the convection
wall heater, the cold is heated then rise to the top of the air
outlet holes of the heater body or the upper portion of the front
panel to realize heating function, there does not require
ventilation fans and motors. The convection wall heater of the
present invention can be mounted to wall by it's hanging frame. It
can also be used by the power cord mobile installation position
wall socket plug in the wall or on the ground
[0031] Said heater body 3 is provided with a power terminal block
10, as shown in FIB. 6.about.FIG. 7, for electrical connection with
an external power cord. The power terminal block 10 is provided
with an in-line hole, for feeding through external power cord. The
heater body 3 is provided with a power terminal block casing 11,
the power terminal block casing 11 is fixed onto the heater body 3.
The power terminal block casing 11 provides cover for the power
terminal block 10. The power terminal block casing 11 is provided
with an in-line hole for feeding through external power cord. The
user can operates the heater with plug or connects power line with
the power terminal block.
[0032] Although the invention has been explained in relation to its
preferred embodiment, it is to be understood that many other
possible modifications and variations can be made without departing
from the spirit and scope of the invention as hereinafter
claimed.
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