CN207602697U - 带防爆功能的纽扣式小型高容量锂电池 - Google Patents
带防爆功能的纽扣式小型高容量锂电池 Download PDFInfo
- Publication number
- CN207602697U CN207602697U CN201721393028.1U CN201721393028U CN207602697U CN 207602697 U CN207602697 U CN 207602697U CN 201721393028 U CN201721393028 U CN 201721393028U CN 207602697 U CN207602697 U CN 207602697U
- Authority
- CN
- China
- Prior art keywords
- inner casing
- insulating film
- shell
- lithium battery
- button
- 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
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 22
- 238000004880 explosion Methods 0.000 title claims abstract description 14
- 230000002265 prevention Effects 0.000 title claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 18
- 239000002033 PVDF binder Substances 0.000 claims description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005616 pyroelectricity Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721393028.1U CN207602697U (zh) | 2017-10-25 | 2017-10-25 | 带防爆功能的纽扣式小型高容量锂电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721393028.1U CN207602697U (zh) | 2017-10-25 | 2017-10-25 | 带防爆功能的纽扣式小型高容量锂电池 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207602697U true CN207602697U (zh) | 2018-07-10 |
Family
ID=62757175
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721393028.1U Expired - Fee Related CN207602697U (zh) | 2017-10-25 | 2017-10-25 | 带防爆功能的纽扣式小型高容量锂电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207602697U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109713170A (zh) * | 2017-10-25 | 2019-05-03 | 深圳科博源科技有限公司 | 带防爆功能的纽扣式小型高容量锂电池 |
CN111564590A (zh) * | 2020-05-12 | 2020-08-21 | 路华置富电子(深圳)有限公司 | 具有防爆结构的电池 |
-
2017
- 2017-10-25 CN CN201721393028.1U patent/CN207602697U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109713170A (zh) * | 2017-10-25 | 2019-05-03 | 深圳科博源科技有限公司 | 带防爆功能的纽扣式小型高容量锂电池 |
CN111564590A (zh) * | 2020-05-12 | 2020-08-21 | 路华置富电子(深圳)有限公司 | 具有防爆结构的电池 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191114 Address after: 364000 No.1, industrial 1st Road, Liancheng Industrial Park, Longyan City, Fujian Province (in Liancheng Taide Video Technology Park) Patentee after: Longyan Gaoge micro buckle Technology Co.,Ltd. Address before: 518000, Longgang, Guangdong, Longgang, Shenzhen. Longgang street, two floor, first floor, 15 minefield Road, Xin Sheng community. Patentee before: SHENZHEN KEBOYUAN TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Button type small high capacity lithium battery with explosion proof function Effective date of registration: 20210119 Granted publication date: 20180710 Pledgee: Chen Juan Pledgor: Longyan Gaoge micro buckle Technology Co.,Ltd. Registration number: Y2021990000072 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 |
|
CF01 | Termination of patent right due to non-payment of annual fee |