CN103236509A - 电池安全盖帽装置及具有该电池安全盖帽装置的锂电池 - Google Patents
电池安全盖帽装置及具有该电池安全盖帽装置的锂电池 Download PDFInfo
- Publication number
- CN103236509A CN103236509A CN201310144747XA CN201310144747A CN103236509A CN 103236509 A CN103236509 A CN 103236509A CN 201310144747X A CN201310144747X A CN 201310144747XA CN 201310144747 A CN201310144747 A CN 201310144747A CN 103236509 A CN103236509 A CN 103236509A
- Authority
- CN
- China
- Prior art keywords
- battery
- cover plate
- block device
- cell safety
- burst disk
- 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.)
- Granted
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 21
- 239000002775 capsule Substances 0.000 claims description 58
- 239000007788 liquid Substances 0.000 claims description 16
- 238000002788 crimping Methods 0.000 claims description 12
- 238000007373 indentation Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 230000000295 complement effect Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 abstract description 26
- 239000012530 fluid Substances 0.000 abstract 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 24
- 239000000203 mixture Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 14
- 238000003466 welding Methods 0.000 description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 6
- 230000008016 vaporization Effects 0.000 description 5
- 238000009834 vaporization Methods 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 210000003168 insulating cell Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Secondary Cells (AREA)
- Gas Exhaust Devices For Batteries (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310144747.XA CN103236509B (zh) | 2013-04-24 | 2013-04-24 | 电池安全盖帽装置及具有该电池安全盖帽装置的锂电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310144747.XA CN103236509B (zh) | 2013-04-24 | 2013-04-24 | 电池安全盖帽装置及具有该电池安全盖帽装置的锂电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103236509A true CN103236509A (zh) | 2013-08-07 |
CN103236509B CN103236509B (zh) | 2015-07-15 |
Family
ID=48884537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310144747.XA Active CN103236509B (zh) | 2013-04-24 | 2013-04-24 | 电池安全盖帽装置及具有该电池安全盖帽装置的锂电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103236509B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2845183Y (zh) * | 2005-09-09 | 2006-12-06 | 东莞新能源电子科技有限公司 | 圆柱形锂离子电池安全防爆盖帽 |
CN2881974Y (zh) * | 2006-01-19 | 2007-03-21 | 东莞新能源电子科技有限公司 | 圆柱形电池防护盖帽 |
CN2938424Y (zh) * | 2006-08-23 | 2007-08-22 | 比亚迪股份有限公司 | 电池组合盖帽 |
CN101814589A (zh) * | 2010-05-06 | 2010-08-25 | 熊辉 | 微电阻圆柱锂离子电池防爆盖帽 |
US20120219834A1 (en) * | 2011-02-18 | 2012-08-30 | Jeongman Park | Secondary battery |
-
2013
- 2013-04-24 CN CN201310144747.XA patent/CN103236509B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2845183Y (zh) * | 2005-09-09 | 2006-12-06 | 东莞新能源电子科技有限公司 | 圆柱形锂离子电池安全防爆盖帽 |
CN2881974Y (zh) * | 2006-01-19 | 2007-03-21 | 东莞新能源电子科技有限公司 | 圆柱形电池防护盖帽 |
CN2938424Y (zh) * | 2006-08-23 | 2007-08-22 | 比亚迪股份有限公司 | 电池组合盖帽 |
CN101814589A (zh) * | 2010-05-06 | 2010-08-25 | 熊辉 | 微电阻圆柱锂离子电池防爆盖帽 |
US20120219834A1 (en) * | 2011-02-18 | 2012-08-30 | Jeongman Park | Secondary battery |
Also Published As
Publication number | Publication date |
---|---|
CN103236509B (zh) | 2015-07-15 |
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C10 | Entry into substantive examination | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130807 Assignee: SHAANXI WATERMA NEW ENERGY CO.,LTD. Assignor: Shenzhen Optimum Battery Co.,Ltd. Contract record no.: 2016440020093 Denomination of invention: Battery safety cap device and lithium battery with same Granted publication date: 20150715 License type: Common License Record date: 20161021 Application publication date: 20130807 Assignee: JINGZHOU OPTIMUMNANO ENERGY CO.,LTD. Assignor: Shenzhen Optimum Battery Co.,Ltd. Contract record no.: 2016440020094 Denomination of invention: Battery safety cap device and lithium battery with same Granted publication date: 20150715 License type: Common License Record date: 20161024 |
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Effective date of registration: 20180428 Granted publication date: 20150715 |
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Date of cancellation: 20210428 Granted publication date: 20150715 |
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Effective date of registration: 20210428 Granted publication date: 20150715 |
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PD01 | Discharge of preservation of patent |
Date of cancellation: 20221028 Granted publication date: 20150715 |
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PP01 | Preservation of patent right |
Effective date of registration: 20221028 Granted publication date: 20150715 |
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