CN207744163U - A kind of board-like the heating unit of electrothermal film - Google Patents
A kind of board-like the heating unit of electrothermal film Download PDFInfo
- Publication number
- CN207744163U CN207744163U CN201721839227.0U CN201721839227U CN207744163U CN 207744163 U CN207744163 U CN 207744163U CN 201721839227 U CN201721839227 U CN 201721839227U CN 207744163 U CN207744163 U CN 207744163U
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- China
- Prior art keywords
- board
- heating unit
- layer
- electrothermal film
- film
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Abstract
The utility model discloses a kind of board-like the heating unit of electrothermal film, including heat insulation layer, be arranged heat insulation layer upper surface insulating ceramic plate, be arranged adiabatic carrier upper surface electric membranous layer, the far infrared radiation layer in Electric radiant Heating Film upper surface, the electrode film that is arranged on the both sides of electric membranous layer and two electrode columns being brazed correspondingly on the electrode film of electric membranous layer both sides are set；The board-like the heating unit of electrothermal film heating area of the utility model is big, and thermal response is fast, and electric membranous layer and far infrared radiation layer greatly improve electric conversion efficiency, reduce energy consumption, planar current-carrying mode improves safety, while heat insulation layer avoids heat from being lost in rapidly.
Description
Technical field
The utility model is related to a kind of board-like the heating unit of electrothermal film.
Background technology
Currently used heating element is generally heating alloy or PTC heating elements, and electric-heating-wire-heating element is scarce
Point is apparent, and electric conversion efficiency is low and heat dissipation is slow, and heating surface is uneven, since heating wire and the substance temperature difference to be heated are big, electric heating
Silk generally requires very high temperature, and substance to be heated can be only achieved required temperature, heating wire long-time hot operation, and surface layer is easy
Aoxidized, it has a short service life, and China is the major production base of practical household electric heating appliance product, for heating element have compared with
High demand and requirement, in the market for electric conversion efficiency height, thermal response is fast and the longer heating element of service life has
Very high demand.
Invention content
The purpose of this utility model is exactly to solve the above-mentioned problems and provides a kind of board-like the heating unit of electrothermal film,
Electric conversion efficiency is not only greatly improved, energy consumption, and simple in structure, long product lifecycle are reduced.
What the purpose of this utility model was realized in：
A kind of board-like the heating unit of electrothermal film of the utility model, including heat insulation layer, setting are on heat insulation layer
The insulating ceramic plate on surface, be arranged insulating ceramic plate upper surface electric membranous layer, far infrared in Electric radiant Heating Film upper surface is set
Radiating layer, the electrode film being arranged on the both sides of electric membranous layer and it is brazed electrode film in electric membranous layer both sides correspondingly
On two electrode columns.
Above-mentioned a kind of board-like the heating unit of electrothermal film, wherein the thickness of insulating ceramic plate is 8.5mm.
Above-mentioned a kind of board-like the heating unit of electrothermal film, wherein the thickness of electric membranous layer is 0.35mm.
Above-mentioned a kind of board-like the heating unit of electrothermal film, wherein the thickness of far infrared radiation layer is 0.9mm.
Above-mentioned a kind of board-like the heating unit of electrothermal film, wherein the overall thickness of board-like the heating unit of electrothermal film is 42mm.
Above-mentioned a kind of board-like the heating unit of electrothermal film, wherein board-like the heating unit of electrothermal film further includes top end opening
Zinc-plated frame；The bottom of zinc-plated frame is in contact with the lower surface of heat insulation layer, the top of zinc-plated frame and far infrared radiation
The upper surface flush of layer.
Above-mentioned a kind of board-like the heating unit of electrothermal film, wherein two electrode columns are red copper electrode column；Soldering electrodes column
Length is 25mm.
The board-like the heating unit of electrothermal film heating area of the utility model is big, and thermal response is fast, electric membranous layer and far infrared radiation
Layer greatly improves electric conversion efficiency, reduces energy consumption, planar current-carrying mode improves safety, while heat insulation layer avoids heat
Amount is rapid to be lost in.
Description of the drawings
Fig. 1 is the structural schematic diagram of the board-like the heating unit of electrothermal film of the utility model；
Fig. 2 is the vertical view of the electric membranous layer of the utility model.
Specific implementation mode
Below in conjunction with attached drawing, the utility model is described in further detail.
Referring to Fig. 1, the board-like the heating unit of electrothermal film of the utility model is shown in figure, including zinc-plated frame 1, heat-resisting guarantor
Warm layer 2, insulating ceramic plate 3, electric membranous layer 4,5, two electrode column 6 of far infrared radiation layer and electrode film 7；The top of zinc-plated frame 1
End opening, heat insulation layer 2 is located in zinc-plated frame 1 and the bottom connection of the lower surface of heat insulation layer 2 and zinc-plated frame 1
It touches；Insulating ceramic plate 3 is arranged on the upper surface of heat insulation layer 2 and the thickness of insulating ceramic plate 3 is 8.5mm；Electric membranous layer 4
It is arranged on the upper surface of insulated ceramic plates 3 and the thickness of electric membranous layer 4 is 0.35mm, is equipped on the both sides of electric membranous layer 4
One end of electrode film 7, two electrode columns 6 is brazed correspondingly on the electrode film 7 of 4 both sides of electric membranous layer, two electrode columns 6
The other end be each passed through zinc-plated frame 1, electrode column 6 is the length 25mm of red copper electrode column and electrode column 6；Far infrared radiation layer
5 be arranged on the upper surface of electric membranous layer 4 and the thickness of far infrared radiation layer 5 be 0.9mm, the upper surface of far infrared radiation layer 5
It is flushed with the top of zinc-plated frame 1, the overall thickness of the board-like the heating unit of electrothermal film of the utility model is 42mm.
The board-like the heating unit of electrothermal film of the utility model has the advantages that：
1. heating area is big, thermal response is fast, and far infrared radiation layer ensure that high IR emissivity；
2. electric membranous layer and far infrared radiation layer improve electric conversion efficiency, reduces energy consumption and heat transfer is fast；
3. zinc-plated frame plays the effect for ensureing safety simultaneously, electrode film avoids superficial oxidation, improves the utility model
Service life；
4. heat insulation layer avoids heat from being lost in rapidly.
Above example is only for illustration of the utility model rather than limitations of the present invention, related technical field
Technical staff can also make various transformation or modification in the case where not departing from the spirit and scope of the utility model, because
This all equivalent technical solution should also belong to the scope of the utility model, should be limited by each claim.
Claims (7)
1. a kind of board-like the heating unit of electrothermal film, which is characterized in that the board-like the heating unit of electrothermal film include heat insulation layer,
Be arranged heat insulation layer upper surface insulating ceramic plate, be arranged insulating ceramic plate upper surface electric membranous layer,
Far infrared radiation layer in the Electric radiant Heating Film upper surface, the electrode film and one that is arranged on the both sides of the electric membranous layer are set
One is accordingly brazed two electrode columns on the electrode film of the electric membranous layer both sides.
2. a kind of board-like the heating unit of electrothermal film as described in claim 1, which is characterized in that the thickness of the insulating ceramic plate
For 8.5mm.
3. a kind of board-like the heating unit of electrothermal film as described in claim 1, which is characterized in that the thickness of the electric membranous layer is
0.35mm。
4. a kind of board-like the heating unit of electrothermal film as described in claim 1, which is characterized in that the thickness of the far infrared radiation layer
Degree is 0.9mm.
5. a kind of board-like the heating unit of electrothermal film as described in claim 1, which is characterized in that the board-like heated by electrothermal film member
The overall thickness of part is 42mm.
6. a kind of board-like the heating unit of electrothermal film as described in claim 1, which is characterized in that the board-like heated by electrothermal film member
Part further includes the zinc-plated frame of top end opening；The bottom of the zinc-plated frame is in contact with the lower surface of the heat insulation layer,
The upper surface flush on the top of the zinc-plated frame and the far infrared radiation layer.
7. a kind of board-like the heating unit of electrothermal film as described in claim 1, which is characterized in that two electrode columns are purple
Copper electrode column；The length of the red copper electrode column is 25mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839227.0U CN207744163U (en) | 2017-12-25 | 2017-12-25 | A kind of board-like the heating unit of electrothermal film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721839227.0U CN207744163U (en) | 2017-12-25 | 2017-12-25 | A kind of board-like the heating unit of electrothermal film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207744163U true CN207744163U (en) | 2018-08-17 |
Family
ID=63119539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721839227.0U Expired - Fee Related CN207744163U (en) | 2017-12-25 | 2017-12-25 | A kind of board-like the heating unit of electrothermal film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207744163U (en) |
-
2017
- 2017-12-25 CN CN201721839227.0U patent/CN207744163U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20211225 |