CN206532849U - A kind of heat conductive silica gel vulcanization silica gel etching chip battery heating plate - Google Patents
A kind of heat conductive silica gel vulcanization silica gel etching chip battery heating plate Download PDFInfo
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- CN206532849U CN206532849U CN201720023113.2U CN201720023113U CN206532849U CN 206532849 U CN206532849 U CN 206532849U CN 201720023113 U CN201720023113 U CN 201720023113U CN 206532849 U CN206532849 U CN 206532849U
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- silica gel
- heating plate
- heat conductive
- sunset
- adhesive plaster
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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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Abstract
The utility model discloses a kind of heat conductive silica gel vulcanization silica gel etching chip battery heating plate, including：Heating plate, silica gel glass sunset adhesive plaster, heat conductive silica gel, wire, described heating plate is the purely heater that stainless steel substrates or copper sheet are made as raw material, described silica gel glass sunset adhesive plaster is two panels, two panels silica gel glass sunset, adhesive plaster was arranged on heating plate both sides, and two panels silica gel glass sunset adhesive plaster is combined together using high temperature vulcanized, heating plate is on its interior, described heat conductive silica gel is two panels, heat conductive silica gel is arranged on silica gel glass sunset adhesive plaster both sides, and silica gel glass sunset adhesive plaster is combined together with heat conductive silica gel using high temperature vulcanized, described wire one end connection heating plate, the other end is connected with battery plus-negative plate, the descending change of power density of central point is arrived outside described heating plate, and outside is not higher than 5 DEG C with the central point temperature difference during heating plate work.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 heat conductive silica gel vulcanization silica gel etching
Chip 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 heat conductive silica gel silicon sulfide
Glue etches chip battery heating plate.The drawbacks of the utility model can make up two kinds of heating systems in background technology, this practicality is new
Type this product is that current new energy resource power battery solves low temperature environment degradation problem, while the product possesses space-consuming
Few, 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 heat conductive silica gel vulcanization silica gel erosion
Chip battery heating plate is carved, including：Heating plate, silica gel glass sunset adhesive plaster, heat conductive silica gel, wire, described heating plate are stainless
The purely heater that steel disc or copper sheet are made as raw material, described silica gel glass sunset adhesive plaster is two panels, two panels silicon
Glue glass sunset, adhesive plaster was arranged on heating plate both sides, and two panels silica gel glass sunset adhesive plaster is combined together using high temperature vulcanized, heating plate
On its interior, described heat conductive silica gel is two panels, and heat conductive silica gel is arranged on silica gel glass sunset adhesive plaster both sides, and silica gel glass sunset
Adhesive plaster is combined together with heat conductive silica gel using high temperature vulcanized, and described wire one end connection heating plate, the other end is positive and negative with battery
Pole is connected.
Further, the descending change of power density of central point is arrived outside described heating plate, and heating plate works
When outside with the central point temperature difference be not higher than 5 DEG C.
Further, described heating plate monolithic voltage 18,4VDC, monolithic power 77.8W.
Further, 1.0 millimeters of described heat conductive silica gel thickness, silica gel glass sunset 0.7 millimeter of adhesive plaster.The milli of heating plate 0.03
Rice.
The utility model has an advantageous effect in that compared with prior art：Heat conductive silica gel vulcanization silica gel etching chip battery
Heating plate is a kind of very thin purely heater, and thickness is in 2.5-5.5MM, and heat conduction is fast, and uniformity is good, and size shape can appoint
Meaning makes, and space-consuming is minimum in structure, and voltage also can be arbitrarily devised with power, can conveniently be pasted onto battery PACK surfaces,
Heated by being conducted to battery core.Thermal efficiency height is simple in construction, and cost is relatively low, and reliability is high, and safety coefficient is high, and heating is uniform, heat
Amount conversion is fast, and efficiency high, service life reaches more than 10 years, because matter is thin and has thermal conductivity, and radiating is not by shadow during no working condition
Ring.
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；
In figure marked as：1- heating plates；2- silica gel glass sunset adhesive plasters；3- heat conductive silica gels；4- wires.
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 heat conductive silica gel vulcanization silica gel etching chip battery heating plate as shown in Figure 1, including：Heating plate 1, silica gel glass
Fine sunset adhesive plaster 2, heat conductive silica gel 3, wire 4, described heating plate 1 are the pure electricity that stainless steel substrates or copper sheet are made as raw material
Resistive heater, described silica gel glass sunset adhesive plaster 2 is two panels, two panels silica gel glass sunset adhesive plaster 2 be arranged on the both sides of heating plate 1,
And two panels silica gel glass sunset adhesive plaster 2 is combined together using high temperature vulcanized, heating plate 1 is on its interior, and described heat conductive silica gel 3 is
Two panels, heat conductive silica gel 3 is arranged on the both sides of silica gel glass sunset adhesive plaster 2, and silica gel glass sunset adhesive plaster 2 uses high temperature with heat conductive silica gel 3
Vulcanization is combined together, the described one end of wire 4 connection heating plate 1, and the other end is connected with battery plus-negative plate.
Further, the descending change of power density of central point is arrived in the described outside of heating plate 1, and heating plate works
When outside with the central point temperature difference be not higher than 5 DEG C.
Further, the described monolithic voltage 18,4VDC of heating plate 1, monolithic power 77.8W.
Further, 1.0 millimeters described of 3 thickness of heat conductive silica gel, silica gel glass sunset 0.7 millimeter of 2 thickness of adhesive plaster, heating plate
1 0.03 millimeter of thickness.
Principle and advantage of the present utility model：Because the comparison of automobile batteries performance degradation at low ambient temperatures is severe, in order to
This problem can be solved, way general at present is exactly to give battery heating, its battery is not worked at low temperature.This practicality
Novel heat-conducting silica gel vulcanization 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 big battery.According to the corresponding polyimide of the shape size of the small module of battery collocation
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 heat conductive silica gel vulcanization silica gel etching chip battery heating plate, including：Heating plate（1）, silica gel glass sunset adhesive plaster
（2）, heat conductive silica gel（3）, wire（4）, it is characterised in that：Described heating plate（1）It is stainless steel substrates or copper sheet as former material
Expect the purely heater being made, described silica gel glass sunset adhesive plaster（2）For two panels, two panels silica gel glass sunset adhesive plaster（2）If
Put in heating plate（1）Both sides, and two panels silica gel glass sunset adhesive plaster（2）Combined together using high temperature vulcanized, heating plate（1）Positioned at it
Inside, described heat conductive silica gel（3）For two panels, heat conductive silica gel（3）It is arranged on silica gel glass sunset adhesive plaster（2）Both sides, and silica gel glass
Fine sunset adhesive plaster（2）With heat conductive silica gel（3）Combined together using high temperature vulcanized, described wire（4）One end connects heating plate（1）,
The other end is connected with battery plus-negative plate.
2. a kind of heat conductive silica gel vulcanization silica gel etching chip battery heating plate according to claim 1, it is characterised in that：Institute
The heating plate stated（1）Outside to central point the descending change of power density, and heating plate work when outside with central point temperature
Not higher than 5 DEG C of difference.
3. a kind of heat conductive silica gel vulcanization silica gel etching chip battery heating plate according to claim 1, it is characterised in that：Institute
The heating plate stated（1）Monolithic voltage 18,4VDC, monolithic power 77.8W.
4. a kind of heat conductive silica gel vulcanization silica gel etching chip battery heating plate according to claim 1, it is characterised in that：Institute
The heat conductive silica gel stated（3）1.0 millimeters of thickness, silica gel glass sunset adhesive plaster（2）0.7 millimeter of thickness, heating plate（1）The milli of thickness 0.03
Rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023113.2U CN206532849U (en) | 2017-01-09 | 2017-01-09 | A kind of heat conductive silica gel vulcanization silica gel etching chip battery heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720023113.2U CN206532849U (en) | 2017-01-09 | 2017-01-09 | A kind of heat conductive silica gel vulcanization silica gel etching chip battery heating plate |
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| Publication Number | Publication Date |
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| CN206532849U true CN206532849U (en) | 2017-09-29 |
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| CN201720023113.2U Active CN206532849U (en) | 2017-01-09 | 2017-01-09 | A kind of heat conductive silica gel vulcanization silica gel etching chip battery heating plate |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178929A (en) * | 2018-01-24 | 2018-06-19 | 无锡市辉英电力电子有限公司 | A kind of insulation silica gel material and new energy car battery heating plate silica gel cloth |
| CN108757122A (en) * | 2018-05-31 | 2018-11-06 | 江苏雄义环保自动化设备有限公司 | A kind of urea for vehicle pump heater |
| CN110534836A (en) * | 2018-05-24 | 2019-12-03 | 中信国安盟固利动力科技有限公司 | A kind of lithium battery mould group having heat dissipation and heating function |
| 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 CN201720023113.2U patent/CN206532849U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178929A (en) * | 2018-01-24 | 2018-06-19 | 无锡市辉英电力电子有限公司 | A kind of insulation silica gel material and new energy car battery heating plate silica gel cloth |
| CN110534836A (en) * | 2018-05-24 | 2019-12-03 | 中信国安盟固利动力科技有限公司 | A kind of lithium battery mould group having heat dissipation and heating function |
| CN108757122A (en) * | 2018-05-31 | 2018-11-06 | 江苏雄义环保自动化设备有限公司 | A kind of urea for vehicle pump heater |
| 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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