CN210609760U - Electric heating plate capable of uniformly heating - Google Patents
Electric heating plate capable of uniformly heating Download PDFInfo
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- CN210609760U CN210609760U CN201921387279.8U CN201921387279U CN210609760U CN 210609760 U CN210609760 U CN 210609760U CN 201921387279 U CN201921387279 U CN 201921387279U CN 210609760 U CN210609760 U CN 210609760U
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Abstract
The application discloses electric plate that evenly generates heat, electric plate that evenly generates heat include heat preservation heat accumulation board, be equipped with the electric heat piece that generates heat that the area is less than this side area on heat preservation heat accumulation board's a side, heat preservation heat accumulation board is equipped with the cladding outward heat preservation heat accumulation board with the heat-conducting layer of electric heat piece generates heat. In the electric plate that this application evenly generates heat, because the heat conductivity of heat preservation heat accumulation board is weak, the heat insulating property is strong, consequently only need set up the less piece that generates heat of area on the heat preservation heat accumulation board and also can make the heat preservation heat accumulation board wholly evenly generate heat very conveniently, the heat preservation heat accumulation board is whole to pass through the outside even heat transfer of heat-conducting layer as the heat-generating body again, make the electric plate wholly generate heat more evenly, moreover, the steam generator is simple in structure, excellent in effect, and compare with current electric plate, need not be covered with the material that generates heat on the heat-conducting surface, save the production material, be favorable to reducing the manufacturing cost of product, improve.
Description
[ technical field ] A method for producing a semiconductor device
The application belongs to the technical field of electric heating plates, and particularly relates to an electric heating plate capable of uniformly heating.
[ background of the invention ]
The existing plane heating plate, such as a heating plate on a heating towel rack, has the advantages that in order to enable the heating plate to generate heat uniformly, heating materials such as heating wires are required to be fully distributed on one side of a heat conducting surface inside the heating plate, the structure is relatively complex, more materials are required to be consumed, the production cost of products is not reduced, and the market competitiveness of the products is limited.
[ summary of the invention ]
In order to solve the above problems, the present application provides an electric heating plate that generates heat uniformly.
The application is realized by the following technical scheme:
the electric heating plate capable of generating heat uniformly comprises a heat preservation and heat storage plate, wherein an electric heating sheet with the area smaller than the area of one side face is arranged on one side face of the heat preservation and heat storage plate, and the heat preservation and heat storage plate is externally provided with a cladding layer.
The electric heating plate capable of generating heat uniformly comprises a heat-conducting layer and a heat-conducting substrate, wherein the heat-conducting layer comprises a heat-conducting film and the heat-conducting substrate is arranged outside the heat-conducting film, and the heat-conducting film is used for wrapping the heat-preserving heat-storing plate and the electric heating sheet.
The electric heating plate capable of generating heat uniformly is characterized in that a plurality of electric heating sheets are uniformly distributed on the heat-preservation and heat-storage plate, one electric heating sheet is arranged on the heat-preservation and heat-storage plate in a unit area S1, the area of one electric heating sheet is S2, and the value of S1/S2 is 30-38.
The electric heating plate capable of uniformly generating heat comprises any one of wood boards, medium-density boards, high-density boards, shaving boards or plywood.
The electric heating plate capable of generating heat uniformly comprises a heat conducting film, a heat conducting substrate and a heat conducting substrate, wherein the heat conducting film comprises any one of a heat conducting copper foil film, a heat conducting aluminum foil film, a heat conducting carbon fiber film or a graphite heat conducting film, and the heat conducting substrate comprises any one of an aluminum plate, stainless steel or carbon steel.
According to the electric heating plate capable of generating heat uniformly, the heat-insulating and heat-storing plate is provided with a plurality of mounting holes, and spice fillers are arranged in the mounting holes.
The electric heating plate which generates heat uniformly as described above has a value of S1/S2 of 35.
The electric heating plate capable of uniformly heating is characterized in that the plurality of electric heating sheets are distributed on the heat preservation and storage plate in two parallel rows.
The electric heating plate with uniform heating has the effective heating power of the electric heating sheet of 0.274W/cm2。
The electric heating plate capable of generating heat uniformly comprises any one of conductive heating materials such as conductive heating glaze, carbon crystal, graphene and metal conductive heating film.
Compared with the prior art, the method has the following advantages:
in the electric plate that this application evenly generates heat, because the heat conductivity of heat preservation heat accumulation board is weak, the heat insulating property is strong, consequently only need set up the less piece that generates heat of area on the heat preservation heat accumulation board and also can make the heat preservation heat accumulation board wholly evenly generate heat very conveniently, the heat preservation heat accumulation board is whole to pass through the outside even heat transfer of heat-conducting layer as the heat-generating body again, make the electric plate wholly generate heat more evenly, moreover, the steam generator is simple in structure, excellent in effect, and compare with current electric plate, need not be covered with the material that generates heat on the heat-conducting surface, save the production material, be favorable to reducing the manufacturing cost of product, improve.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic view of the internal structure of an electric heating plate which generates heat uniformly in a rear view state;
FIG. 2 is a schematic sectional view of an electric heating plate for generating heat uniformly in a plan view;
fig. 3 is an enlarged schematic view of a portion a of fig. 2.
[ detailed description ] embodiments
The electric heating plate capable of generating heat uniformly as shown in the attached drawings comprises a heat preservation and heat storage plate 1, an electric heating sheet 2 with the area smaller than that of one side surface is arranged on one side surface of the heat preservation and heat storage plate 1, and a heat conduction layer 3 for wrapping the heat preservation and heat storage plate 1 and the electric heating sheet 2 is arranged outside the heat preservation and heat storage plate 1. Because the heat conductivity of heat preservation heat accumulation board is weak, the heat insulating ability is strong, consequently only need set up the less piece that generates heat of area on heat preservation heat accumulation board and also can make heat preservation heat accumulation board whole evenly generate heat very conveniently, pass through the outside even heat transfer of heat-conducting layer with heat preservation heat accumulation board whole as the heat-generating body again, it is more even to make the electric plate whole generate heat, moreover, the steam generator is simple in structure, excellent in effect, and compare with current electric plate, need not be covered with the material that generates heat on the heat-conducting surface, save the production material, be favorable to reducing the manufacturing cost of product, improve the market competition of. Specifically, the heat preservation and storage plate 1 comprises any one of wood plates, medium density boards, high density boards, shaving boards or plywood. The electric heating sheet 2 can be used for heating only by being connected with a low-voltage power supply below 36V, and the safety is high.
Further, in order to make the heating of the electric heating plate more uniform, the heat conduction layer 3 includes a heat conduction film 31 for covering the heat preservation and storage plate 1 and the electric heating sheet 2, and a heat conduction substrate 32 disposed outside the heat conduction film 31. Specifically, the heat conduction film 31 includes any one of a heat conduction copper foil film, a heat conduction aluminum foil film, a heat conduction carbon fiber film, or a graphite heat conduction film, and preferably, the heat conduction film 31 is a heat conduction aluminum foil film. The heat conducting substrate 32 comprises any one of aluminum plate, stainless steel or carbon steel, and preferably, the heat conducting substrate 32 is made of aluminum plate.
Further, in order to improve the heating uniformity of the electric heating plate, a plurality of electric heating sheets 2 are uniformly distributed on the heat preservation and heat storage plate 1, the number of the electric heating sheets 2 can be 2, 4, 8 and other even number blocks, the electric heating sheets 2 are distributed on the heat preservation and heat storage plate 1 in two rows in parallel, in order to enable the heating uniformity of the electric heating plate to reach the best, the heat preservation and heat storage plate 1 is provided with one electric heating sheet 2 in a unit area S1, the area of one electric heating sheet 2 is S2, and the value of S1/S2 is 30-38. Preferably, the value of S1/S2 is 35. The effective heating power of the electric heating sheet 2 is 0.274W/cm2The effective heating power of the heat-conducting substrate 32 is 0.064W/cm2。
Further, in order to make the user obtain good use experience, be equipped with a plurality of mounting holes 11 on the heat preservation heat accumulation board 1, be equipped with spices filler 4 in the mounting hole 11, when heat preservation heat accumulation board 1 is heated and intensifies, spices filler 4 also can be heated and send fragrant smell, improves the comfort that the user used. Specifically, the perfume filler 4 may be wood or other perfume having fragrance and being beneficial to human health without harm.
Further, in order to improve the heating efficiency, the electric heating sheet 2 includes any one of a conductive heating glaze, a carbon crystal, graphene, and a metal conductive heating film.
The working principle of the embodiment is as follows:
in the electric plate that this embodiment evenly generates heat, because the heat conductivity of heat preservation heat accumulation board is weak, the heat insulating property is strong, consequently only need set up the less piece that generates heat of area on the heat preservation heat accumulation board and also can make the heat preservation heat accumulation board wholly evenly generate heat very conveniently, the heat-conducting layer is outwards evenly conducted as the heat-generating body with the heat preservation heat accumulation board is whole again, it is more even to make the electric plate wholly generate heat, moreover, the steam generator is simple in structure, excellent in effect, and compare with current electric plate, need not be covered with the material that generates heat on the heat-conducting surface, save the production material, be favorable to reducing the manufacturing cost of product.
The foregoing is illustrative of one embodiment provided in connection with the detailed description and is not intended to limit the disclosure to the particular embodiments described. Similar or identical methods, structures, etc. as used herein, or several technical deductions or substitutions made on the premise of the idea of the present application, should be considered as the protection scope of the present application.
Claims (10)
1. The electric heating plate capable of generating heat uniformly is characterized by comprising a heat preservation and storage plate (1), an electric heating sheet (2) with the area smaller than the area of the side surface is arranged on one side surface of the heat preservation and storage plate (1), and the heat preservation and storage plate (1) is externally provided with a cladding layer, wherein the heat preservation and storage plate (1) and a heat conduction layer (3) of the electric heating sheet (2).
2. The electric heating plate for generating heat uniformly according to claim 1, wherein the heat conducting layer (3) comprises a heat conducting film (31) for covering the heat insulating and storing plate (1) and the electric heating sheet (2), and a heat conducting substrate (32) disposed outside the heat conducting film (31).
3. The electric heating plate with uniform heating according to claim 1, wherein a plurality of electric heating sheets (2) are uniformly distributed on the heat-insulating and heat-storing plate (1), and one electric heating sheet (2) is arranged on the heat-insulating and heat-storing plate (1) in a unit area S1, the area of one electric heating sheet (2) is S2, wherein the value of S1/S2 is 30-38.
4. An electric hot plate with uniform heating according to claim 1, characterized in that the heat-insulating and storing plate (1) comprises any one of wood, medium density, high density, particle or plywood.
5. The uniform heating electric hot plate according to claim 2, wherein the heat conductive film (31) comprises any one of a heat conductive copper foil film, a heat conductive aluminum foil film, a heat conductive carbon fiber film or a graphite heat conductive film, and the heat conductive substrate (32) comprises any one of an aluminum plate, stainless steel or carbon steel.
6. The electric hot plate for generating heat uniformly according to claim 1, characterized in that the heat-preserving and heat-storing plate (1) is provided with a plurality of mounting holes (11), and the fragrance fillers (4) are arranged in the mounting holes (11).
7. The uniformly hot electric plate as claimed in claim 3, wherein S1/S2 has a value of 35.
8. The electric hot plate of uniform heating according to claim 3, characterized in that a plurality of electric heating sheets (2) are arranged in two parallel rows on the heat preservation and storage plate (1).
9. The electric hot plate of uniform heating according to claim 1, wherein the effective heating power of the electric heating sheet (2) is 0.274W/cm 2.
10. The electric hot plate of uniform heating according to claim 1, wherein the electric heating sheet (2) comprises any one of conductive heating glaze, carbon crystal, graphene, and metal conductive heating film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387279.8U CN210609760U (en) | 2019-08-23 | 2019-08-23 | Electric heating plate capable of uniformly heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921387279.8U CN210609760U (en) | 2019-08-23 | 2019-08-23 | Electric heating plate capable of uniformly heating |
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| CN210609760U true CN210609760U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921387279.8U Active CN210609760U (en) | 2019-08-23 | 2019-08-23 | Electric heating plate capable of uniformly heating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212622A (en) * | 2020-08-24 | 2021-01-12 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Electric heating device of layer type oven and layer type oven |
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2019
- 2019-08-23 CN CN201921387279.8U patent/CN210609760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212622A (en) * | 2020-08-24 | 2021-01-12 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Electric heating device of layer type oven and layer type oven |
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