CN204793110U - Group battery with heat abstractor - Google Patents
Group battery with heat abstractor Download PDFInfo
- Publication number
- CN204793110U CN204793110U CN201520455925.5U CN201520455925U CN204793110U CN 204793110 U CN204793110 U CN 204793110U CN 201520455925 U CN201520455925 U CN 201520455925U CN 204793110 U CN204793110 U CN 204793110U
- Authority
- CN
- China
- Prior art keywords
- fin
- heat
- conductive sheet
- battery pack
- heat abstractor
- 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
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- Secondary Cells (AREA)
Abstract
The utility model discloses a group battery with heat abstractor, main content is: including insulating casing, main fin, monomer electricity core, vice fin and thermal insulation piece, insulating casing adopts the frame -type, main fin attaches in insulating casing, and its surface exceeds the insulating casing outline, vice fin is rather than the thermal insulation piece surface contact of both sides, thermal insulation piece and monomer electricity core surface contact, thermal insulation piece fixed mounting is on the face of the both sides of vice fin.
Description
Technical field
The utility model relates to battery technology field, specifically, and particularly a kind of battery pack with heat abstractor.
Background technology
Battery pack generally comprises some monomer battery cores of shell and enclosure, when charge and discharge, each monomer battery core can produce heat, if battery pack can not efficiently radiates heat, the thermal accumlation continued brings impact can to the use of battery pack, can cause battery pack instability and shorten battery life.In order to dispel the heat, general battery-pack exterior casing can hold ventilating heat dissipating hole, and realize heat radiation by the flowing of air in battery pack, radiating rate is slow, can not solve root problem.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of battery pack with heat abstractor is provided, heat around multiple monomer battery core conducts to outside battery pack by fast, reduce internal battery pack temperature, make internal battery pack homogeneous temperature consistent, radiating rate is fast, good heat dissipation effect, easy for installation, occupy little space, cost is lower.
The utility model solves the technical scheme that its technical problem adopts: a kind of battery pack with heat abstractor, comprise insulation crust, main fin, monomer battery core, secondary fin and insulating heat-conductive sheet, described insulation crust adopts frame-type, described main fin is attached in insulation crust, its surface exceeds insulation crust outline, the insulating heat-conductive sheet surface contact of described secondary fin and its both sides, described insulating heat-conductive sheet and monomer battery core surface contact, insulating heat-conductive sheet is fixedly mounted on the two sides of secondary fin.
As preferably, described main fin adopts combined framework type, and detachably changes.
As preferably, described secondary fin is arranged in the part or all of space between monomer battery core.
As preferably, described insulating heat-conductive sheet adopts flexible material, and its area is greater than secondary fin, and secondary fin directly can not contact with monomer battery core.
The utility model compared with prior art has the following advantages:
1, fast the heat around multiple monomer battery core can be delivered to battery pack outside, prevent thermal accumlation from causing use safety hidden danger or shortening battery pack useful life;
2, between battery core and major and minor radiator, insulating heat-conductive material is adopted to isolate, quick conductive while serving insulation;
3, main fin can contact with external priority, and can arrange liquid-circulating cooling, forced air convection cools, and realizes quick heat radiating.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of embodiment of the present utility model;
Fig. 2 is the main fin of the utility model and secondary heat radiating fin structure schematic diagram;
Fig. 3 is the secondary fin of the utility model and insulating heat-conductive chip architecture schematic diagram.
Description of reference numerals:
1-insulation crust, the main fin of 2-, 3-monomer battery core, the secondary fin of 4-, 5-insulating heat-conductive sheet.
Embodiment
Below in conjunction with drawings and Examples, the utility model embodiment is described:
As shown in Figure 1,2 and 3, it illustrates a kind of embodiment of the present utility model, a kind of battery pack with heat abstractor, comprise insulation crust 1, main fin 2, monomer battery core 3, secondary fin 4 and insulating heat-conductive sheet 5, described insulation crust 1 adopts frame-type, described main fin 2 is attached in insulation crust 1, its surface exceeds insulation crust 1 outline, insulating heat-conductive sheet 5 surface contact of described secondary fin 4 and its both sides, described insulating heat-conductive sheet 5 and monomer battery core 3 surface contact, insulating heat-conductive sheet 5 is fixedly mounted on the two sides of secondary fin 4.
Preferably, described main fin 2 adopts combined framework type, and detachably changes.
Preferably, described secondary fin 4 is arranged in the part or all of space between monomer battery core.
Preferably, described insulating heat-conductive sheet 5 adopts flexible material, and its area is greater than secondary fin 4, and secondary fin 4 directly can not contact with monomer battery core 3.
By reference to the accompanying drawings the utility model preferred implementation is explained in detail above, but the utility model is not limited to above-mentioned execution mode, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Do not depart from design of the present utility model and scope can make many other and change and remodeling.Should be appreciated that the utility model is not limited to specific execution mode, scope of the present utility model is defined by the following claims.
Claims (4)
1. one kind has the battery pack of heat abstractor, it is characterized in that, comprise insulation crust, main fin, monomer battery core, secondary fin and insulating heat-conductive sheet, described insulation crust adopts frame-type, described main fin is attached in insulation crust, and its surface exceeds insulation crust outline, the insulating heat-conductive sheet surface contact of described secondary fin and its both sides, described insulating heat-conductive sheet and monomer battery core surface contact, insulating heat-conductive sheet is fixedly mounted on the two sides of secondary fin.
2. a kind of battery pack with heat abstractor as claimed in claim 1, is characterized in that: described main fin adopts combined framework type, and detachably changes.
3. a kind of battery pack with heat abstractor as claimed in claim 1, is characterized in that: described secondary fin is arranged in the part or all of space between monomer battery core.
4. a kind of battery pack with heat abstractor as claimed in claim 1, is characterized in that: described insulating heat-conductive sheet adopts flexible material, and its area is greater than secondary fin, and secondary fin directly can not contact with monomer battery core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455925.5U CN204793110U (en) | 2015-06-29 | 2015-06-29 | Group battery with heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455925.5U CN204793110U (en) | 2015-06-29 | 2015-06-29 | Group battery with heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793110U true CN204793110U (en) | 2015-11-18 |
Family
ID=54533102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520455925.5U Expired - Fee Related CN204793110U (en) | 2015-06-29 | 2015-06-29 | Group battery with heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793110U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876624A (en) * | 2017-03-17 | 2017-06-20 | 江苏峰谷源储能技术研究院有限公司 | A kind of soft pack cell fixing device |
| CN107069867A (en) * | 2017-04-20 | 2017-08-18 | 成都锐奕信息技术有限公司 | A kind of charging box for increasing radiating |
| US11688900B2 (en) | 2017-06-01 | 2023-06-27 | Clarios Advanced Solutions Gmbh | Energy storage module cell assembly including pouch cell, compression element, thermal plate, and cell frame, and method for assembling the same |
-
2015
- 2015-06-29 CN CN201520455925.5U patent/CN204793110U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106876624A (en) * | 2017-03-17 | 2017-06-20 | 江苏峰谷源储能技术研究院有限公司 | A kind of soft pack cell fixing device |
| CN107069867A (en) * | 2017-04-20 | 2017-08-18 | 成都锐奕信息技术有限公司 | A kind of charging box for increasing radiating |
| US11688900B2 (en) | 2017-06-01 | 2023-06-27 | Clarios Advanced Solutions Gmbh | Energy storage module cell assembly including pouch cell, compression element, thermal plate, and cell frame, and method for assembling the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160922 Address after: 363000 North Zone, Capital Industrial Zone, Zhaoan County, Zhangzhou, Fujian Patentee after: Fujian dynavolt Amperex Technology Limited Address before: 212009 Zhenjiang city in Jiangsu Province Economic Science Park building C25 Patentee before: Jiangsu FGY Energy Storage Research Institute Co., Ltd. |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20181217 Granted publication date: 20151118 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20211217 Granted publication date: 20151118 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |