CN205790281U - A kind of battery heat radiator of electric automobile - Google Patents
A kind of battery heat radiator of electric automobile Download PDFInfo
- Publication number
- CN205790281U CN205790281U CN201620533045.XU CN201620533045U CN205790281U CN 205790281 U CN205790281 U CN 205790281U CN 201620533045 U CN201620533045 U CN 201620533045U CN 205790281 U CN205790281 U CN 205790281U
- Authority
- CN
- China
- Prior art keywords
- battery
- electric automobile
- heat
- heat radiator
- damping
- 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.)
- Expired - Fee Related
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Classifications
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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
Abstract
The utility model discloses a kind of battery heat radiator of electric automobile, including the battery chip group (2) being made up of some battery chips (1), the both sides of each described battery chip (1) are provided with super-high heat-conductive material (3), one end of whole described super-high heat-conductive materials (3) is connected, gap between outside and described super-high heat-conductive material (3) and the battery chip (1) of described super-high heat-conductive material (3) is all filled with insulating heat-conduction material (4), the outside of described insulating heat-conduction material (4) is coated with damping insulating barrier (5), described damping insulating barrier (5) removes the part of end face and is all coated with thermostat layer (6), outside described thermostat layer (6) outside and described damping insulating barrier (5) end face, integral type is coated with shell (7).A kind of battery heat radiator of electric automobile that this utility model provides, effectively solves the heat dissipation problem of battery, Insulation Problems and damping problem, and has moisture integrity function.
Description
Technical field
This utility model relates to a kind of battery heat radiator of electric automobile, belongs to battery chip group technical field of heat dissipation.
Background technology
Electric automobile has become as most important technology path in new-energy automobile, sixty-four dollar question in electric automobile
It is battery chip group heat dissipation problem, Insulation Problems and damping problem.Battery chip group heat dissipation to the safety of electric automobile,
Flying power, quick charge capability have a great impact；The vibration reduction efficiency of battery chip group can effectively reduce electric automobile and be expert at
When sailing or collide under other situation, bring the danger that battery leakage is even exploded；The insulation usefulness of battery chip group makes
Battery chip group safety coefficient is high, under conditions of the situation having battery fluid to reveal occurs, can control leakage scale, and reduce
The possibility that electric spark produces, improves the safety revealed after occurring；Therefore the heat dissipation problem of the battery chip group of electric automobile, insulation ask
Topic and damping problem are most important, and the design of existing battery heat radiator of electric automobile is simple, does not has effective Aseismatic Design, when
When battery fluid is revealed, having hidden peril of explosion, radiating effect is poor, does not solve the battery efficiency decline that high-power high heat brings and asks
Topic.
Utility model content
Technical problem to be solved in the utility model is to provide and a kind of can effectively solve the heat dissipation problem of battery, insulation
Problem and the battery heat radiator of electric automobile of damping problem；Further, this utility model provides one to have moisture integrity
The battery heat radiator of electric automobile of function.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of battery heat radiator of electric automobile, including the battery chip group being made up of some battery chips, each described
The both sides of battery chip are provided with super-high heat-conductive material, and one end of whole described super-high heat-conductive materials is connected, described superelevation
Gap between outside and described super-high heat-conductive material and the battery chip of Heat Conduction Material is all filled with insulating heat-conduction material, institute
The outside stating insulating heat-conduction material is coated with damping insulating barrier, and described damping insulating barrier removes the part of end face and is all coated with constant temperature
Layer, integral type is coated with shell outside described thermostat layer and outside described damping insulating barrier end face.
Super-high heat-conductive material includes some longitudinal the first super-high heat-conductive materials being arranged at battery chip both sides, whole
One end of one super-high heat-conductive material is connected by a second horizontal super-high heat-conductive material, the first super-high heat-conductive material and
Two super-high heat-conductive materials are lamellar.
Described super-high heat-conductive material includes graphite flake or Graphene.
Described insulating heat-conduction material includes thermal conductive silicon gel.
The material of described damping insulating barrier includes damping material.
Described damping material includes silicone rubber or nitrile rubber.
Being provided with phase-change material in described thermostat layer, described phase-change material is dispersed on carrier.
Described carrier includes silica gel.
Described phase-change material includes Sodium acetate trihydrate.
The material of described shell includes aluminum or carbon fiber.
Being provided with interface on described shell, described battery chip is all connected with bus, and described bus is connected with described interface.
A kind of battery heat radiator of electric automobile that this utility model provides, the setting of super-high heat-conductive material, can improve scattered
The application efficiency of hot material, eliminates the mattress of heat radiation in battery chip group, improves the radiating efficiency of battery chip；Insulating heat-conductive
The setting of material, is provided simultaneously with insulation and heat-conducting effect, and insulation effect makes battery chip group design for insulated enclosure, having battery
Under conditions of the situation that liquid is revealed occurs, leakage scale can be controlled, and reduce the possibility that electric spark produces, improve leakage and occur
After safety；Insulating heat-conduction material includes that the part of thermal conductive silicon gel and damping insulating barrier removing end face is all coated with thermostat layer
Setting, make this utility model possess moisture integrity function, it is to avoid it is internal rotten that dampness in ambient atmosphere enters battery chip group
Erosion battery chip；The setting of damping insulating barrier, brings the damping effect of excellence to this utility model, effectively reduces and is travelling or it
When colliding under its situation, bring the danger that battery leakage is even exploded, and damping insulating barrier also has heat-conducting effect；
The setting of thermostat layer, can be battery chip group Exotherm, high temperature endothermic, makes battery chip group work at a rational temperature
Make, it is ensured that the electrical property consistency of battery chip group, safety and cycle life；Super-high heat-conductive material, insulating heat-conduction material, subtract
The combination of shake insulating barrier and thermostat layer is arranged, and solves heat dissipation problem of the present utility model, makes this utility model good heat dissipation effect,
Improve center (i.e. battery chip group) radiating efficiency, solve the battery efficiency decline problem that high-power high heat is brought；Resistance
The setting of damping material, can realize high damping effect in little space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As it is shown in figure 1, a kind of battery heat radiator of electric automobile, including the battery chip being made up of some battery chips 1
Group 2, the both sides of each described battery chip 1 are provided with super-high heat-conductive material 3, one end of whole described super-high heat-conductive materials 3
Being connected, the gap between outside and described super-high heat-conductive material 3 and the battery chip 1 of described super-high heat-conductive material 3 is all filled out
Being filled with insulating heat-conduction material 4, the outside of described insulating heat-conduction material 4 is coated with damping insulating barrier 5, and described damping insulating barrier 5 removes
The part removing end face is all coated with thermostat layer 6, integral type bag outside described thermostat layer 6 and outside described damping insulating barrier 5 end face
It is covered with shell 7.
Described super-high heat-conductive material 3 includes graphite flake or Graphene.
Described insulating heat-conduction material 4 includes thermal conductive silicon gel.
The material of described damping insulating barrier 5 includes damping material.
Described damping material includes silicone rubber or nitrile rubber.
Being provided with phase-change material in described thermostat layer 6, described phase-change material is dispersed on carrier.
Described carrier includes silica gel.
Described phase-change material includes Sodium acetate trihydrate.
The material of described shell 7 includes aluminum or carbon fiber.
Being provided with interface on described shell 7, described battery chip 1 is all connected with bus, described bus and described interface phase
Even.
The above is only preferred implementation of the present utility model, it should be pointed out that: for the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and
Retouching also should be regarded as protection domain of the present utility model.
Claims (10)
1. a battery heat radiator of electric automobile, it is characterised in that: include the battery chip being made up of some battery chips (1)
Group (2), the both sides of each described battery chip (1) are provided with super-high heat-conductive material (3), whole described super-high heat-conductive materials
(3) one end is connected, the outside of described super-high heat-conductive material (3) and described super-high heat-conductive material (3) and battery chip (1)
Between gap be all filled with insulating heat-conduction material (4), the outside of described insulating heat-conduction material (4) is coated with damping insulating barrier
(5), described damping insulating barrier (5) removes the part of end face and is all coated with thermostat layer (6), described thermostat layer (6) outside and described
Outside damping insulating barrier (5) end face, integral type is coated with shell (7).
A kind of battery heat radiator of electric automobile the most according to claim 1, it is characterised in that: described super-high heat-conductive material
(3) graphite flake or Graphene are included.
A kind of battery heat radiator of electric automobile the most according to claim 1, it is characterised in that: described insulating heat-conduction material
(4) thermal conductive silicon gel is included.
A kind of battery heat radiator of electric automobile the most according to claim 1, it is characterised in that: described damping insulating barrier
(5) material includes damping material.
A kind of battery heat radiator of electric automobile the most according to claim 4, it is characterised in that: described damping material includes
Silicone rubber or nitrile rubber.
A kind of battery heat radiator of electric automobile the most according to claim 1, it is characterised in that: in described thermostat layer (6)
Being provided with phase-change material, described phase-change material is dispersed on carrier.
A kind of battery heat radiator of electric automobile the most according to claim 6, it is characterised in that: described carrier includes silicon
Glue.
A kind of battery heat radiator of electric automobile the most according to claim 6, it is characterised in that: described phase-change material includes
Sodium acetate trihydrate.
A kind of battery heat radiator of electric automobile the most according to claim 1, it is characterised in that: the material of described shell (7)
Matter includes aluminum or carbon fiber.
A kind of battery heat radiator of electric automobile the most according to claim 1, it is characterised in that: described shell sets on (7)
Being equipped with interface, described battery chip (1) is all connected with bus, and described bus is connected with described interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533045.XU CN205790281U (en) | 2016-06-03 | 2016-06-03 | A kind of battery heat radiator of electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620533045.XU CN205790281U (en) | 2016-06-03 | 2016-06-03 | A kind of battery heat radiator of electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790281U true CN205790281U (en) | 2016-12-07 |
Family
ID=58137033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620533045.XU Expired - Fee Related CN205790281U (en) | 2016-06-03 | 2016-06-03 | A kind of battery heat radiator of electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790281U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119719A (en) * | 2017-06-26 | 2019-01-01 | 北京小米移动软件有限公司 | Energy-storage units, battery and electronic equipment |
-
2016
- 2016-06-03 CN CN201620533045.XU patent/CN205790281U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109119719A (en) * | 2017-06-26 | 2019-01-01 | 北京小米移动软件有限公司 | Energy-storage units, battery and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |