CN203968414U - A kind of high temperature film heater - Google Patents
A kind of high temperature film heater Download PDFInfo
- Publication number
- CN203968414U CN203968414U CN201420426345.9U CN201420426345U CN203968414U CN 203968414 U CN203968414 U CN 203968414U CN 201420426345 U CN201420426345 U CN 201420426345U CN 203968414 U CN203968414 U CN 203968414U
- Authority
- CN
- China
- Prior art keywords
- insulating layer
- thin films
- high temperature
- heating thin
- ceramic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model relates to a kind of high temperature film heater, it is characterized in that it comprises metal heating thin films, ceramic insulating layer, ceramic insulation encapsulated layer, heat-dissipating metal sheet and power line; Ceramic insulating layer is arranged on heat-dissipating metal sheet, and metal heating thin films is set on ceramic insulating layer, and power line is connected with metal heating thin films, and ceramic insulation encapsulated layer is encapsulated in the metal heating thin films of ceramic insulating layer.The utlity model has can high temperature resistant and high voltage bearing advantage.
Description
Technical field
The utility model relates to a kind of heater, relates in particular to a kind of high temperature film heater.
Background technology
Current thin film heater comprises heat generating core, glass fabric, silicone rubber insulation layer, is connected with two power lines on heat generating core, and the layer of glass that tiles on heat generating core cloth, at heat generating core and glass fabric coated outside one deck silicone rubber insulation layer; This thin film heater is owing to adopting silicon rubber as insulating barrier, and heating-up temperature during its work just can not be too high, and it is high temperature resistant thus, high voltage performance is poor.
Summary of the invention
For above-mentioned shortcoming, the purpose of this utility model be to provide a kind of can high temperature resistant and high voltage bearing high temperature film heater when heating work.
Technology contents of the present utility model is that a kind of high temperature film heater, is characterized in that it comprises metal heating thin films, ceramic insulating layer, ceramic insulation encapsulated layer, heat-dissipating metal sheet and power line; Ceramic insulating layer is arranged on heat-dissipating metal sheet, and metal heating thin films is set on ceramic insulating layer, and power line is connected with metal heating thin films, and ceramic insulation encapsulated layer is encapsulated in the metal heating thin films of ceramic insulating layer.
In above-mentioned high temperature film heater, for making the thinner and thickness capable of regulating of metallic diaphragm, metal heating thin films is coated on porcelain insulating layer by vacuum coating.
The advantage that the utility model compared with prior art had is:
(1), the utility model comes as insulating barrier with ceramic insulating layer and ceramic insulation encapsulated layer, good insulating, by heat-dissipating metal sheet, carry out heat conduction simultaneously, its heating evenly, its heating-up temperature when work higher (can normally use for a long time at 500 degree), when heating work, having thus can high temperature resistant and high voltage bearing performance.
(2), the utility model is to adopt the mode of vacuum coating to be coated on porcelain insulating layer as the metal heating thin films of heat generating components, thinner and the thickness capable of regulating of metallic diaphragm, be generally tens nanometers to several microns, can realize the demand of different capacity density product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of high temperature film heater, is characterized in that it comprises metal heating thin films 1, ceramic insulating layer 2, ceramic insulation encapsulated layer 3, heat-dissipating metal sheet 4 and power line 5; Ceramic insulating layer 2 is arranged on heat-dissipating metal sheet 4, and metal heating thin films 1 is set on ceramic insulating layer 2, and power line 5 is connected with metal heating thin films 1, and ceramic insulation encapsulated layer 3 is encapsulated in the metal heating thin films 1 of ceramic insulating layer 2.
Claims (1)
1. a high temperature film heater, is characterized in that it comprises metal heating thin films, ceramic insulating layer, ceramic insulation encapsulated layer, heat-dissipating metal sheet and power line; Ceramic insulating layer is arranged on heat-dissipating metal sheet, and metal heating thin films is set on ceramic insulating layer, and power line is connected with metal heating thin films, and ceramic insulation encapsulated layer is encapsulated in the metal heating thin films of ceramic insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426345.9U CN203968414U (en) | 2014-07-31 | 2014-07-31 | A kind of high temperature film heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426345.9U CN203968414U (en) | 2014-07-31 | 2014-07-31 | A kind of high temperature film heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203968414U true CN203968414U (en) | 2014-11-26 |
Family
ID=51928951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426345.9U Active CN203968414U (en) | 2014-07-31 | 2014-07-31 | A kind of high temperature film heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203968414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221329A1 (en) * | 2022-05-18 | 2023-11-23 | 宁德时代新能源科技股份有限公司 | Heating film, battery module, battery and electric device |
-
2014
- 2014-07-31 CN CN201420426345.9U patent/CN203968414U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023221329A1 (en) * | 2022-05-18 | 2023-11-23 | 宁德时代新能源科技股份有限公司 | Heating film, battery module, battery and electric device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014122419A3 (en) | Heating element | |
| CN106304783A (en) | Heat conductivity both-sided adhesive graphite flake | |
| CN102045900A (en) | Novel electrical heating unit | |
| CN106393681A (en) | Heating bottom plate of 3D printer | |
| CN104752301A (en) | Electrostatic chuck and chamber | |
| CN203968414U (en) | A kind of high temperature film heater | |
| CN103031081A (en) | Shading thermal diffusion film | |
| WO2017117873A1 (en) | Double-sided thick film heating element having high thermal conductivity | |
| EP3032589A3 (en) | Thin film transistor | |
| CN208240383U (en) | A kind of winding wire resistant to high temperature | |
| CN105969224A (en) | Isothermal adhesive tape used for electronic device | |
| CN203840564U (en) | Thick membrane ceramic heating assembly of humidifier | |
| CN207150856U (en) | A kind of high-performance composite heating film | |
| CN203633041U (en) | Electronic element heat dissipation apparatus | |
| CN107443860A (en) | The implementation method of cold plasma discharge dielectric-slab surface metalation | |
| CN204054782U (en) | Double face copper | |
| CN205005280U (en) | Heating blanket can be cut to flexibility | |
| WO2017067049A1 (en) | Processing technology for heating element | |
| CN101902846A (en) | Nano-silicon conductive ceramic electrical heating tube element and manufacture method thereof | |
| CN204920059U (en) | Electrical heating ceramic tile | |
| EP2903043A3 (en) | Methods for thick film thermoelectric device fabrication | |
| CN203850752U (en) | A novel silica gel reinforced type insulation annular tube | |
| CN205710441U (en) | A kind of high heating graphene composite material | |
| CN204026023U (en) | Intelligent temperature control preheat temperature insulation device | |
| CN203720066U (en) | Peeling strength detecting device for coating type polyimide film |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |