CN205960158U - Electricelectric is energy storage battery pack contact cooling system for motor car - Google Patents
Electricelectric is energy storage battery pack contact cooling system for motor car Download PDFInfo
- Publication number
- CN205960158U CN205960158U CN201620835717.2U CN201620835717U CN205960158U CN 205960158 U CN205960158 U CN 205960158U CN 201620835717 U CN201620835717 U CN 201620835717U CN 205960158 U CN205960158 U CN 205960158U
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- Prior art keywords
- storage battery
- cooling system
- fin
- bending part
- bending
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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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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to an electricelectric is energy storage battery pack contact cooling system for motor car, including a fin that is piece strip spatial structure, there is the quad slit that is used for leaking water and flows in the fin cross -section, and the radiating mode adopts the water -cooling, this fin has and is located different vertical planar both ends, is equipped with the heat dissipation unit that several rows have the upper and lower portion of bending respectively between both ends, on the portion of bending and the radicals by which characters are arranged in traditional chinese dictionaries tail series connection of bending down, energy storage battery pack installs respectively just contact with the upper and lower portion of bending in the upper and lower portion of bending. The utility model discloses an on fin among the cooling system extended to every group lithium cell, the direct contact lithium cell reached the best radiating mode, can in time get rid of the heat of the inside savings of battery effectively, reduced the risk that influences battery life and performance because of inside high temperature, simple structure improves the thermal diffusivity of battery promptly to can dispel the heat to the battery more uniformly.
Description
Technical field
This utility model is related to a kind of cooling system and in particular to a kind of pure electric vehicle energy-storage battery group contact radiates
System, belongs to the technical field of heat dissipation of all kinds of lithium battery modules, lithium battery group.
Background technology
The cooling system of the automobile-used energy-storage battery group of domestic pure electric vehicle seldom has using or does not adopt at present, generally from
So cool down or air-cooled, radiating effect is undesirable, there is certain potential safety hazard.
Therefore, it is necessory to provide a kind of new battery heat removal system, to overcome drawbacks described above.
Utility model content
The purpose of this utility model is to overcome the shortcomings of that prior art exists, there is provided one kind can use simple structure
The pure electric vehicle improving the thermal diffusivity of battery and can more uniformly battery being radiated is dissipated with energy-storage battery group contact
Hot systems.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is：A kind of pure electric vehicle energy-storage battery group connects
Touch cooling system, is in the fin of piece strip stereochemical structure including one；Have for walking current on described fin section
Square opening, this fin has the both ends positioned at different vertical plane, be provided between both ends several rows be respectively provided with upper and lower
The heat-sink unit of bending part；Described upper bending part and lower bending part head and the tail are connected；Described energy-storage battery group is separately mounted to described
Contact in upper and lower bending part and with upper and lower bending part.
Preferably, the upper and lower bending part of the described bender of adjacent row is correspondingly arranged.
Preferably, described upper and lower bending part is respectively inverted U-shaped structure, U-shape structure.
Preferably, described fin is made up of the copper alloy of sputtering compression moulding.
Due to the utilization of technique scheme, this utility model compared with prior art has following advantages：
Pure electric vehicle of the present utility model energy-storage battery group contact cooling system, fin extends to every group of lithium battery
On, directly contact lithium battery, reach optimal radiating mode, can timely and effectively exclude the heat of inside battery savings, fall
The low risk affecting battery life and performance because internal temperature is too high；Simple structure improves the thermal diffusivity of battery, and
More uniformly battery can be radiated.
Brief description
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further：
Accompanying drawing 1 is the structural representation of pure electric vehicle energy-storage battery group contact cooling system of the present utility model；
Accompanying drawing 2 is use state structural representation of the present utility model；
Wherein：1- end；The upper bending part of 2-；Bending part under 3-；4- heat-sink unit；5- energy-storage battery.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail.
As shown in accompanying drawing 1,2, pure electric vehicle described in the utility model energy-storage battery group contact cooling system, including
The heating plate of a piece of strip stereochemical structure；There is the square opening (not shown) for walking current, by water-cooled system inside fin
System, in inside battery circulation, to reach the effect reaching radiating to internal battery pack temperature.
The different vertical plane before and after being in the both ends 1 of heating plate, is arranged and is had multiple upper and lower bending parts 2,3 by number
Heat-sink unit 4 head and the tail constituting are in series, energy-storage battery 5 be separately mounted in upper and lower bending part and directly with bending part phase
Contact, wherein going up bending part 2 is inverted U-shaped structure, and lower bending part 3 is U-shape structure, and upper bending part 2 and lower bending part 3 head and the tail are gone here and there
Connection, the upper bending part 2 of adjacent row is oppositely arranged with the lower bending part 3 of adjacent row, makes set of cells install compact, reduces and takies sky
Between, in addition this kind of heat radiating fin structure improves the thermal diffusivity of battery, and can more uniformly battery be radiated, required material
Material is less, has saved production cost.
The fin of the present embodiment is made using the copper alloy of sputtering compression moulding, and it is durable in use, is not easily broken, and low cost
Honest and clean, thus extending the service life of set of cells fin, reduce maintenance cost.
The above is only concrete application example of the present utility model, any limit is not constituted to protection domain of the present utility model
System.All employing equivalents or equivalence replacement and the technical scheme that formed, all fall within this utility model rights protection scope it
Interior.
Claims (4)
1. pure electric vehicle with energy-storage battery group contact cooling system it is characterised in that：It is in piece strip stereochemical structure including one
Fin；Square opening for walking current is had on described fin section, this fin has positioned at different vertical plane
Both ends, are provided with the heat-sink unit that number row is respectively provided with upper and lower bending part between both ends；Described upper bending part and lower bending
Radical tail is connected；Described energy-storage battery group is separately mounted in described upper and lower bending part and is contacted with upper and lower bending part.
2. pure electric vehicle according to claim 1 with energy-storage battery group contact cooling system it is characterised in that：Adjacent row
The upper and lower bending part of described bender be correspondingly arranged.
3. pure electric vehicle according to claim 1 and 2 with energy-storage battery group contact cooling system it is characterised in that：Institute
State upper and lower bending part and be respectively inverted U-shaped structure, U-shape structure.
4. pure electric vehicle according to claim 3 with energy-storage battery group contact cooling system it is characterised in that：Described scattered
Backing is made up of the copper alloy of sputtering compression moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620835717.2U CN205960158U (en) | 2016-08-04 | 2016-08-04 | Electricelectric is energy storage battery pack contact cooling system for motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620835717.2U CN205960158U (en) | 2016-08-04 | 2016-08-04 | Electricelectric is energy storage battery pack contact cooling system for motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205960158U true CN205960158U (en) | 2017-02-15 |
Family
ID=57972923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620835717.2U Active CN205960158U (en) | 2016-08-04 | 2016-08-04 | Electricelectric is energy storage battery pack contact cooling system for motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205960158U (en) |
-
2016
- 2016-08-04 CN CN201620835717.2U patent/CN205960158U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiaohong Inventor before: Zhong Haibo Inventor before: Zhang Xiaohong Inventor before: Xu Huanxin |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215000, 2 building, No. 2, building 398, Yi Sheng Road, Kunshan, Suzhou, Jiangsu Patentee after: Kunshan Jin Xin new energy Limited by Share Ltd Address before: 215000, 2 building, No. 2, building 398, Yi Sheng Road, Kunshan, Suzhou, Jiangsu Patentee before: Kunshan Jinxin New Energy Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2/F, Building 398 Yisheng Road, Kunshan High-tech Zone, Suzhou City, Jiangsu Province Patentee after: Kunshan Jinxin New Energy Technology Co., Ltd. Address before: 2/F, Building 398 Yisheng Road, Kunshan High-tech Zone, Suzhou City, Jiangsu Province Patentee before: Kunshan Jin Xin new energy Limited by Share Ltd |