CN206532848U - A kind of polyimide film silica gel etches chip battery heating plate - Google Patents
A kind of polyimide film silica gel etches chip battery heating plate Download PDFInfo
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- CN206532848U CN206532848U CN201720022073.XU CN201720022073U CN206532848U CN 206532848 U CN206532848 U CN 206532848U CN 201720022073 U CN201720022073 U CN 201720022073U CN 206532848 U CN206532848 U CN 206532848U
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- main body
- polyimide film
- silica gel
- heating
- thickness
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Sealing Battery Cases Or Jackets (AREA)
Abstract
Chip battery heating plate is etched the utility model discloses a kind of polyimide film silica gel, including：Diaphragm main body, wire, connection terminal, described diaphragm main body is made up of silica gel glass sunset adhesive plaster, heating main body, polyimide film, double faced adhesive tape, and diaphragm main body section is followed successively by silica gel glass sunset adhesive plaster, heating main body, polyimide film, double faced adhesive tape from outside to inside, heating main body connection in described wire and diaphragm main body, described connection terminal is fixed in wire end, and connection terminal is connected with battery, described heating main body is made using stainless steel substrates or copper sheet as raw material, and described silica gel glass sunset adhesive plaster thickness is 0.5 1.0mm.Heating main body thickness is 0.06 0.08mm, and polyimides film thickness is 0.08 0.12mm, and described double faced adhesive tape thickness is 0.10 0.15mm, and described polyimide film is bilayer, and double-deck polyimide film is bonded together.The utility model has the advantages that simple in construction, easy to use, using effect is good.
Description
Technical field
The utility model is related to batteries of electric automobile equipment technical field, specifically a kind of polyimide film silica gel etching core
Piece battery heating plate.
Background technology
Currently, global energy and environment problem is serious, and the exploitation of new energy are by higher and higher concern, especially
Be it is of greatest concern in recent years be New-energy electric vehicle.Each cart enterprise invests heavily in New-energy electric vehicle one after another.It is vehicle-mounted
Energy resource system is one of three big core technologies of electric automobile, it can be compared to traditional combustion engine engine, the heart of electric automobile,
It is also the unique power resources of electric automobile.It accounts for 1/3 in electric automobile whole cost institute ratio.
Current ferric phosphate lithium cell be it is widest, advantage is more, unique shortcoming be exactly cryogenic property attenuation ratio compared with
Greatly.
But the ratio of performance degradation under some low temperature environments of battery mainly is larger at present.In order to solve electrokinetic cell
The problem of above-mentioned low temperature discharge and recharge, limited at present by battery material, feasible solution is embedded heating system.It
Preceding each electrokinetic cell has following several heating systems with the heating system scheme that electric car producer is used：1. water circulation heat with
Cooling system；2.PTC heating systems；But the drawbacks of this two kinds of heating systems have respective.
Existing heating system is mainly water circulation heating and cooling system and PTC heating systems.
1st, the problem of water circulation heating and cooling system can solve battery heating and radiate in performance, but in design
Be required in manufacture craft it is very high, it is complicated, it is costly；
2nd, PTC heating systems are the heaters with variable temperatures power, when reaching PTC component maximum temperatures（Generally
180-270°C）, resistive is big in device, and power diminishes, make its constant device rated temperature, but because its heating surface (area) (HS is smaller,
To reach good heating effect, it is necessary to there is fan to give its radiating circulation, so that, it is necessary to set in the application of Battery case
Count a suitable air channel, usual battery case because being influenceed by structure, air channel and such as uniformly it is relatively difficult to achieve.
3. pure polyimide film heating plate and pure silicon glue glass sunset adhesive plaster heating plate poor thermal conductivity, thermal losses are big, do not save
Energy.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect of prior art there is provided a kind of polyimide film silica gel
Etch chip battery heating plate.The drawbacks of the utility model can make up two kinds of heating systems in background technology, the utility model
This product is that current new energy resource power battery solves low temperature environment degradation problem, while to possess space-consuming few for the product,
Heating is uniform, and heat conduction is fast, energy-conserving and environment-protective, and heat conversion is fast, efficiency high.It is particularly suitable for the electrokinetic cell of new-energy automobile.
In order to solve the above technical problems, the utility model provides following technical scheme：A kind of polyimide film silica gel etching
Chip battery heating plate, including：Diaphragm main body, wire, connection terminal, described diaphragm main body is by silica gel glass sunset adhesive plaster, hair
Hot main body, polyimide film, double faced adhesive tape composition, and diaphragm main body section is followed successively by silica gel glass sunset adhesive plaster, heating from outside to inside
Heating main body connection in main body, polyimide film, double faced adhesive tape, described wire and diaphragm main body, described connection terminal is consolidated
Wire end is connected on, and connection terminal is connected with battery.
Further, described heating main body is made using stainless steel substrates or copper sheet as raw material.
Further, described silica gel glass sunset adhesive plaster thickness is 0.5-1.0mm.Heating main body thickness is 0.06-
0.08mm, polyimides film thickness is 0.08-0.12mm, and described double faced adhesive tape thickness is 0.10-0.15mm.
Further, described polyimide film is bilayer, and double-deck polyimide film is bonded together.
The utility model has an advantageous effect in that compared with prior art：Polyimide film silica gel etching chip battery adds
Backing heating system is a kind of very thin purely heater, and thickness is in 0.7-1.5MM, and thickness and weight are all between pure polyamides
Between imido film heating plate and pure silicon glue glass sunset adhesive plaster heating plate.Practicality is more excellent, and silica gel face solves polyimide film and added
The problem of backing is easily punctured, size shape can arbitrarily make, and space-consuming is minimum in structure, and voltage also can be any with power
Design, can conveniently be pasted onto battery PACK surfaces, be heated by being conducted to battery core.Thermal efficiency height is simple in construction, and cost is relatively low, can
High by property, safety coefficient is high, and heating is uniform, and heat conversion is fast, and efficiency high, service life reaches more than 10 years, because matter is thin and has
Thermal conductivity, radiates unaffected during no working condition.
The utility model has the advantages that simple in construction, easy to use, using effect is good.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the sectional view of diaphragm main body in the utility model；
In figure marked as：1- diaphragm main bodies；2- wires；3- connection terminals；
11- silica gel glass sunset adhesive plasters；12- heating main bodies；13- polyimide films；14- double faced adhesive tapes.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
A kind of polyimide film silica gel etching chip battery heating plate as shown in Figure 1, 2, including：Diaphragm main body 1, wire
2nd, connection terminal 3, described diaphragm main body 1 is by silica gel glass sunset adhesive plaster 11, heating main body 12, polyimide film 13, double faced adhesive tape
14 composition, and the section of diaphragm main body 1 be followed successively by from outside to inside silica gel glass sunset adhesive plaster 11, heating main body 12, polyimide film 13,
Double faced adhesive tape 14, described wire 2 is connected with the heating main body 12 in diaphragm main body 1, and described connection terminal 3 is fixed in wire 2
End, and connection terminal 3 is connected with battery.
Further, described heating main body 12 is made using stainless steel substrates or copper sheet as raw material.
Further, the described thickness of silica gel glass sunset adhesive plaster 11 is 0.5-1.0mm.The thickness of heating main body 12 is 0.06-
0.08mm, the thickness of polyimide film 13 is 0.08-0.12mm, and the described thickness of double faced adhesive tape 14 is 0.10-0.15mm.
Further, described polyimide film 13 is bilayer, and double-deck polyimide film 13 is bonded together.
Principle and advantage of the present utility model：Because the comparison of automobile batteries battery performance degradation at low ambient temperatures is severe,
In order to solve this problem, way general at present is exactly to give battery heating, its battery is not worked at low temperature.This
Utility model polyimide film silica gel etching chip battery heating plate is to a kind of one of mode of battery heating.Electrokinetic cell is all
There are multiple baby battery modules to be merged into a big battery.It is sub- according to the corresponding polyamides of the shape size of the small module of battery collocation
Ammonia film silica gel heating sheet, heating plate is sticked in the two sides or bottom surface of each baby battery module.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
1. a kind of polyimide film silica gel etches chip battery heating plate, including：Diaphragm main body（1）, wire（2）, connection terminal
（3）, it is characterised in that：Described diaphragm main body（1）By silica gel glass sunset adhesive plaster（11）, heating main body（12）, polyimide film
（13）, double faced adhesive tape（14）Composition, and diaphragm main body（1）Section is followed successively by silica gel glass sunset adhesive plaster from outside to inside（11）, heating master
Body（12）, polyimide film（13）, double faced adhesive tape（14）, described wire（2）With diaphragm main body（1）Interior heating main body（12）Even
Connect, described connection terminal（3）It is fixed in wire（2）End, and connection terminal（3）It is connected with battery.
2. a kind of polyimide film silica gel etching chip battery heating plate according to claim 1, it is characterised in that：It is described
Heating main body（12）It is made using stainless steel substrates or copper sheet as raw material.
3. a kind of polyimide film silica gel etching chip battery heating plate according to claim 1, it is characterised in that：It is described
Silica gel glass sunset adhesive plaster（11）Thickness is 0.5-1.0mm；Heating main body（12）Thickness is 0.06-0.08mm, polyimide film
（13）Thickness is 0.08-0.12mm, described double faced adhesive tape（14）Thickness is 0.10-0.15mm.
4. a kind of polyimide film silica gel etching chip battery heating plate according to claim 1, it is characterised in that：It is described
Polyimide film（13）For bilayer, double-deck polyimide film（13）It is bonded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022073.XU CN206532848U (en) | 2017-01-09 | 2017-01-09 | A kind of polyimide film silica gel etches chip battery heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720022073.XU CN206532848U (en) | 2017-01-09 | 2017-01-09 | A kind of polyimide film silica gel etches chip battery heating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206532848U true CN206532848U (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720022073.XU Active CN206532848U (en) | 2017-01-09 | 2017-01-09 | A kind of polyimide film silica gel etches chip battery heating plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763070A (en) * | 2018-07-27 | 2020-02-07 | 中信国安盟固利动力科技有限公司 | Heat exchange plate with self-heating function |
-
2017
- 2017-01-09 CN CN201720022073.XU patent/CN206532848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110763070A (en) * | 2018-07-27 | 2020-02-07 | 中信国安盟固利动力科技有限公司 | Heat exchange plate with self-heating function |
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