CN204441420U - A kind of lithium ion power cylindrical battery pack heat dissipation device - Google Patents
A kind of lithium ion power cylindrical battery pack heat dissipation device Download PDFInfo
- Publication number
- CN204441420U CN204441420U CN201520179007.4U CN201520179007U CN204441420U CN 204441420 U CN204441420 U CN 204441420U CN 201520179007 U CN201520179007 U CN 201520179007U CN 204441420 U CN204441420 U CN 204441420U
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- CN
- China
- Prior art keywords
- lithium ion
- heat dissipation
- battery pack
- heat
- dissipation device
- 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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- 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
A kind of lithium ion power cylindrical battery pack heat dissipation device, the purpose of this utility model is to provide a kind of rational in infrastructure, the lithium ion power cylindrical battery pack heat dissipation device of good heat dissipation effect.The technical solution of the utility model is, a kind of lithium ion power cylindrical battery pack heat dissipation device, it comprises lithium ion cylinder battery group, the upper shell of lithium ion cylinder battery group has hole, position corresponding to described hole is between adjacent lithium ion cylinder battery, in hole, be equipped with heat pipe, the top of heat pipe is provided with radiating block.Described radiating block is inverted trapezoidal, and is provided with multiple layers of vanes.The optimum Heat Conduction Material of described heat pipe is made.Heat radiation of the present utility model and heat balance successful, and structure is simple, flexible for installation, be convenient to adjustment, quick detachable, and self not consumed energy.
Description
Technical field:
The utility model relates to dynamical lithium-ion battery packs, particularly a kind of heat abstractor being applicable to lithium ion power cylindrical battery group.
Background technology:
The dynamic power system that present new energy field uses, is generally combined by certain also series system by several monomer cylindrical batteries.Due to more and more higher to dynamic power system energy requirement, the quantity of the monomer cylindrical battery comprised significantly increases thereupon, the heat that internal system is in use produced by battery increases rapidly, the temperature difference aggravation of internal system, so just to the heat radiation of battery and thermally equilibrated demand very urgent.The heat radiation of current cylindrical battery group and heat balance generally adopt the mode that adds fan exhausting on the carrying tank wall of battery pack or between battery, smear heat-conducting glue and conducts heat on tank wall and add air-cooled mode again, but heat radiation and heat balance effect all not obvious, and reduce the IP degree of protection of battery pack, affect safety.
Summary of the invention:
The purpose of this utility model is to provide a kind of rational in infrastructure, the lithium ion power cylindrical battery pack heat dissipation device of good heat dissipation effect.
The technical solution of the utility model is, a kind of lithium ion power cylindrical battery pack heat dissipation device, it comprises lithium ion cylinder battery group, it is characterized in that: on the upper shell of lithium ion cylinder battery group, have hole, position corresponding to described hole is between adjacent lithium ion cylinder battery, in hole, be equipped with heat pipe, the top of heat pipe is provided with radiating block.Described radiating block is inverted trapezoidal, and is provided with multiple layers of vanes.The optimum Heat Conduction Material of described heat pipe is made.
Heat radiation of the present utility model and heat balance successful, and structure is simple, flexible for installation, be convenient to adjustment, quick detachable, and self not consumed energy, thus it is less and in the internal environment of proper temperature to make lithium ion power cylindrical battery group be operated in the temperature difference, without additional energy consumption, thus effectively can extend the useful life of lithium ion power cylindrical battery group, and improve the fail safe of lithium ion power cylindrical battery group.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of the utility model when not installing heat pipe and radiating block.
Embodiment:
Describe embodiment in detail by reference to the accompanying drawings, a kind of lithium ion power cylindrical battery pack heat dissipation device, it comprises lithium ion cylinder battery group 1, the upper shell 6 of lithium ion cylinder battery group has hole 5, position corresponding to described hole is between adjacent lithium ion cylinder battery, in hole, be equipped with heat pipe 4, the top of heat pipe is provided with radiating block 3; Radiating block described in the present embodiment is inverted trapezoidal, and is provided with multiple layers of vanes 2; The optimum Heat Conduction Material of heat pipe described in the present embodiment is made.
The utility model, it comprises the heat pipe with high heat conduction efficiency and the radiating block with high conductance, heat pipe inserts in battery pack mesopore can absorb the heat assembled between cell in a large number, the heat of absorption is distributed in surrounding air rapidly by the blade shape that radiating block is up big and down small by the part of radiating block, thus reaches the object dispelling the heat and reduce internal difference in temperature; Described radiating block has up big and down small blade construction, and under calm condition, heat can large-arealy distribute by big leaf's slice, and having under wind condition, its up big and down small blade construction can form air channel, is beneficial to the flowing of wind and distributing of heat.
The above embodiments are not of the present utility model exhaustive; any under same idea the utility model can also have other variations; it should be noted that, under the prerequisite not departing from the present utility model design, any apparent replacement is all within the utility model protection range.
Claims (3)
1. a lithium ion power cylindrical battery pack heat dissipation device, it comprises lithium ion cylinder battery group, it is characterized in that: on the upper shell of lithium ion cylinder battery group, have hole, position corresponding to described hole is between adjacent lithium ion cylinder battery, in hole, be equipped with heat pipe, the top of heat pipe is provided with radiating block.
2. a kind of lithium ion power cylindrical battery pack heat dissipation device as claimed in claim 1, is characterized in that: described radiating block is inverted trapezoidal, and is provided with multiple layers of vanes.
3. a kind of lithium ion power cylindrical battery pack heat dissipation device as claimed in claim 1, is characterized in that: the optimum Heat Conduction Material of described heat pipe is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179007.4U CN204441420U (en) | 2015-03-29 | 2015-03-29 | A kind of lithium ion power cylindrical battery pack heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520179007.4U CN204441420U (en) | 2015-03-29 | 2015-03-29 | A kind of lithium ion power cylindrical battery pack heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204441420U true CN204441420U (en) | 2015-07-01 |
Family
ID=53609247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520179007.4U Expired - Fee Related CN204441420U (en) | 2015-03-29 | 2015-03-29 | A kind of lithium ion power cylindrical battery pack heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204441420U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703036A (en) * | 2016-04-08 | 2016-06-22 | 深圳市国创动力系统有限公司 | Battery pack heat pipe type cooling system |
| CN106960988A (en) * | 2017-05-17 | 2017-07-18 | 西南交通大学 | A kind of dynamic lithium battery heat management system |
| CN107887671A (en) * | 2016-09-30 | 2018-04-06 | 中国科学院广州能源研究所 | A kind of round-the-clock effective heat management system of Li-ion batteries piles |
-
2015
- 2015-03-29 CN CN201520179007.4U patent/CN204441420U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703036A (en) * | 2016-04-08 | 2016-06-22 | 深圳市国创动力系统有限公司 | Battery pack heat pipe type cooling system |
| CN105703036B (en) * | 2016-04-08 | 2018-06-22 | 深圳市国创动力系统有限公司 | Battery Pack heat pipe-type cooling systems |
| CN107887671A (en) * | 2016-09-30 | 2018-04-06 | 中国科学院广州能源研究所 | A kind of round-the-clock effective heat management system of Li-ion batteries piles |
| CN107887671B (en) * | 2016-09-30 | 2020-03-13 | 中国科学院广州能源研究所 | All-weather effective thermal management system for lithium ion battery pack |
| CN106960988A (en) * | 2017-05-17 | 2017-07-18 | 西南交通大学 | A kind of dynamic lithium battery heat management system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 453009 North Ring Road, Xinxiang, Henan (Xinxiang chemical and physical power industry park) Patentee after: Henan new Taihang power Limited by Share Ltd Address before: 453009 No. 158, Makino, Xinxiang District, Henan, Jianshe Road Patentee before: Henan Xintaihang Power Supply Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20170329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |