CN207265196U - Battery pack radiator structure - Google Patents
Battery pack radiator structure Download PDFInfo
- Publication number
- CN207265196U CN207265196U CN201721289241.8U CN201721289241U CN207265196U CN 207265196 U CN207265196 U CN 207265196U CN 201721289241 U CN201721289241 U CN 201721289241U CN 207265196 U CN207265196 U CN 207265196U
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- Prior art keywords
- battery pack
- heat
- radiator structure
- battery
- gap
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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
It the utility model is related to battery heat dissipation, especially a kind of battery pack radiator structure, easily there is accident to solve the problems, such as that battery pack heat dissipation is big, a kind of battery pack radiator structure is provided, the both sides of battery pack cathode and anode are provided with heat dissipating layer, the heat dissipating layer is made of thermal conductive silicon rubber cushion, insulating tape, heat sink, insulating tape and the thermal conductive silicon rubber cushion outwards set gradually from electrode direction, the battery pack both sides offer gap, heat-dissipating pipe is provided with the gap, the utility model is simple in structure easy to process, good heat dissipation effect, it is highly practical.
Description
Technical field
It the utility model is related to battery heat dissipation, especially a kind of battery pack radiator structure.
Background technology
Power battery operating current is big, and quantity of heat production is big, while battery pack is in the environment of a relative closure, may result in
The temperature of battery rises, this is because the electrolyte in lithium battery, electrolyte plays electric charge conduction in lithium battery interior, does not have
The battery of electrolyte be can not discharge and recharge battery；Lithium battery is largely that inflammable, volatile non-aqueous solution forms, this group
Architectonical has the ratio energy and voltage output of higher compared to the battery of aqueous electrolyte composition, meets the energy of user's higher and needs
Ask；Because non-aqueous electrolyte itself is inflammable, volatile, infiltrate in inside battery, also form the burning root of battery, because
The operating temperature of this above two battery material must not all be higher than 60 DEG C, but summer outdoor temperature, close to 40 DEG C, some are local
40 DEG C are even more than, while battery quantity of heat production itself is big, and the operating ambient temperature for causing battery is risen, and is lost if there is heat
Control, situation will be extremely dangerous, just particularly important to battery heat dissipation in order to avoid accident occurs.
Utility model content
The technical problems to be solved in the utility model is：Easily there is accident to solve the problems, such as that battery pack heat dissipation is big,
A kind of battery pack radiator structure is provided.
Technical solution is used by the utility model solves its technical problem：A kind of battery pack radiator structure, in battery
The both sides of bag cathode and anode are provided with heat dissipating layer, and the heat dissipating layer is by the heat conductive silica gel that is outwards set gradually from electrode direction
Pad, insulating tape, heat sink, insulating tape and thermal conductive silicon rubber cushion composition, the battery pack both sides offer gap, slit described
Heat-dissipating pipe is provided with mouthful.
As preference, the heat sink is heat-dissipating aluminium plate.
As preference, the battery pack by some 18650 type lithium battery groups into.
As preference, the heat-dissipating pipe is water cooling tube.
As preference, the heat-dissipating pipe is two, it is arranged in the gap of battery pack both sides.
The beneficial effects of the utility model are a kind of battery pack radiator structures of the utility model, in battery pack cathode and
The both sides of anode set heat dissipating layer, and heat dissipating layer is by the thermal conductive silicon rubber cushion, insulating tape, heat dissipation that are outwards set gradually from electrode direction
Plate, insulating tape and thermal conductive silicon rubber cushion composition, heat conductive silica gel pave the effect for transmitting heat well, and insulating cement takes up adhesion
With the effect of insulation, heat sink plays cooling effect, and insulation and heat dissipation are played the role of in one layer of a stacking, in order to improve heat dissipation effect
Gap is opened up in the both sides of battery pack, heat-dissipating pipe is installed in gap, the preferred water cooling tube of heat-dissipating pipe, injects cooling in water cooling tube
Liquid helps battery pack heat dissipation, is radiated in spring and autumn proper temperature using heat dissipating layer, in the higher heat dissipating layer of summer temp and heat dissipation
Heat dissipation ensures that battery pack is in optimal temperature to pipe together, and the utility model is simple in structure easy to process, good heat dissipation effect, practical
Property is strong.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the explosive view of the utility model.
In figure:1. battery pack, 2. thermal conductive silicon rubber cushions, 3. insulating tapes, 4. heat sinks, 5. heat-dissipating pipes, 6. gap.
Embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
A kind of battery pack radiator structure shown in Fig. 1, battery pack 1 is by several 18650 type lithium battery groups into particular number
There is increasing to have by actual demand to subtract, be bonded in 1 electrode two poles end of battery pack and heat dissipating layer is set, be heat sink 4 among heat dissipating layer, dissipating
4 both sides of hot plate symmetrical insulating tape 3 and thermal conductive silicon rubber cushion 2 successively, see from figure by outwards setting gradually heat conduction from electrode direction
Silicagel pad 2, insulating tape 3, heat sink 4, insulating tape 3 and thermal conductive silicon rubber cushion 2, in order to facilitate the installation of thermal conductive silicon rubber cushion 2, insulation
Adhesive tape 3 and 4 three's shape of heat sink are the same, and are machined with marginal position for identifying and spacing raised and recessed
Groove, considers that heat sink 4 selects heat-dissipating aluminium plate from cost and heat dissipation effect, is provided with the both sides of battery pack 1 for installing heat dissipation
The gap 6 of pipe 5,5 preferred water cooling tube of heat-dissipating pipe, is stuck in gap 6.
In actual use, heat dissipating layer is fitted in the both sides of battery pack 1, specifically 18650 type lithium batteries cathode and
The heat conduction silicone 2 of anode, first heat dissipating layer is fitted in the conductive force by the extreme face of 18650 type lithium batteries, in order to anti-
Leak-stopping electricity is insulating tape 3 in heat conduction silicone 2, and on the one hand on the other hand glue connects heat conduction silicone 2 and heat sink 4 for insulation,
Heat dissipating layer disperses the heat that 18650 type lithium batteries give out in battery pack 1, in order to improve heat dissipation effect in 1 both sides of battery pack
Gap 6 in heat-dissipating pipe 5 is installed, heat-dissipating pipe 5 is water cooling tube, and water cooling tube is usually two, and coolant flows in water cooling tube
Heat is taken away, coolant is flowed in the duct by the principle expanded with heat and contract with cold, or is conveyed by cooling pump.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (5)
- A kind of 1. battery pack radiator structure, it is characterised in that：The both sides of battery pack (1) cathode and anode are provided with heat dissipating layer, The heat dissipating layer by outwards set gradually from electrode direction thermal conductive silicon rubber cushion (2), insulating tape (3), heat sink (4), insulation Adhesive tape (3) and thermal conductive silicon rubber cushion (2) composition, battery pack (1) both sides offer gap (6), are set in the gap (6) There is heat-dissipating pipe (5).
- 2. battery pack radiator structure according to claim 1, it is characterised in that：The heat sink (4) is heat-dissipating aluminium plate.
- 3. battery pack radiator structure according to claim 1, it is characterised in that：The battery pack (1) is by some 18650 types Lithium battery group into.
- 4. battery pack radiator structure according to claim 1, it is characterised in that：The heat-dissipating pipe (5) is water cooling tube.
- 5. the battery pack radiator structure according to claim 1 or 4, it is characterised in that：The heat-dissipating pipe (5) is two, if Put in the gap (6) of battery pack (1) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289241.8U CN207265196U (en) | 2017-09-30 | 2017-09-30 | Battery pack radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289241.8U CN207265196U (en) | 2017-09-30 | 2017-09-30 | Battery pack radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207265196U true CN207265196U (en) | 2018-04-20 |
Family
ID=61916663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721289241.8U Active CN207265196U (en) | 2017-09-30 | 2017-09-30 | Battery pack radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207265196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180824A (en) * | 2018-11-12 | 2020-05-19 | 上海世约商务服务有限公司 | Two-stage heat dissipation type battery pack liquid cooling system |
-
2017
- 2017-09-30 CN CN201721289241.8U patent/CN207265196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180824A (en) * | 2018-11-12 | 2020-05-19 | 上海世约商务服务有限公司 | Two-stage heat dissipation type battery pack liquid cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190923 Address after: Room 801, 8th floor, No. 3 Building, Wangjing Street, Chaoyang District, Beijing 100102 Patentee after: Beijing vehicle and home Information Technology Co., Ltd. Address before: 213000, No. 9, building 377, Wu Yi south road, Wujin national hi tech Industrial Development Zone, Changzhou, Jiangsu Patentee before: Changzhou vehicle wing Power Technology Co., Ltd. |