CN211980744U - 一种动力电池极耳及动力电池 - Google Patents
一种动力电池极耳及动力电池 Download PDFInfo
- Publication number
- CN211980744U CN211980744U CN202020084553.0U CN202020084553U CN211980744U CN 211980744 U CN211980744 U CN 211980744U CN 202020084553 U CN202020084553 U CN 202020084553U CN 211980744 U CN211980744 U CN 211980744U
- Authority
- CN
- China
- Prior art keywords
- tab
- power battery
- utmost point
- reinforcing sheet
- point ear
- 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.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 41
- 238000003466 welding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004804 winding Methods 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020084553.0U CN211980744U (zh) | 2020-01-15 | 2020-01-15 | 一种动力电池极耳及动力电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020084553.0U CN211980744U (zh) | 2020-01-15 | 2020-01-15 | 一种动力电池极耳及动力电池 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211980744U true CN211980744U (zh) | 2020-11-20 |
Family
ID=73373145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020084553.0U Active CN211980744U (zh) | 2020-01-15 | 2020-01-15 | 一种动力电池极耳及动力电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211980744U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111244379A (zh) * | 2020-01-15 | 2020-06-05 | 东莞塔菲尔新能源科技有限公司 | 一种动力电池极耳及动力电池 |
-
2020
- 2020-01-15 CN CN202020084553.0U patent/CN211980744U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111244379A (zh) * | 2020-01-15 | 2020-06-05 | 东莞塔菲尔新能源科技有限公司 | 一种动力电池极耳及动力电池 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207320217U (zh) | 二次电池 | |
WO2022247665A1 (zh) | 极耳极片及卷绕电池 | |
WO2022242578A1 (zh) | 极耳极片及卷绕电池 | |
CN213150818U (zh) | 一种电池极耳贴胶结构 | |
CN211017230U (zh) | 电芯极片以及电芯 | |
CN211980744U (zh) | 一种动力电池极耳及动力电池 | |
CN111446486A (zh) | 一种柔性电池 | |
CN113708018A (zh) | 一种复合集流体极耳焊接结构、焊接方法及电池 | |
CN110534797B (zh) | 一种异形锂电池及其制造方法 | |
CN102623714A (zh) | 一种具有凹凸状结构的铅酸蓄电池板栅 | |
CN113812016B (zh) | 极片、应用该极片的电极组件、电池及用电装置 | |
CN219832696U (zh) | 一种全极耳电池极片结构、电池卷芯及圆柱电池 | |
CN111244379A (zh) | 一种动力电池极耳及动力电池 | |
CN218548733U (zh) | 一种多极耳锂离子电池正极片和多极耳电芯 | |
CN108598359B (zh) | 一种提高方形聚合物锂离子电芯极片活性物质涂覆量的方法 | |
CN217387456U (zh) | 极耳极片及电芯 | |
CN206789615U (zh) | 极片及电芯 | |
CN113904069A (zh) | 一种含新型极耳结构的锂电池及其制造方法 | |
CN211907604U (zh) | 一种柔性电池 | |
CN202058809U (zh) | 一种具有凹凸状结构的铅酸蓄电池板栅 | |
CN217719664U (zh) | 一种极片、卷芯和动力电池 | |
CN207441884U (zh) | 一种电池 | |
CN112447938A (zh) | 一种叠片式锂电池的电芯结构及其制造方法 | |
CN210607461U (zh) | 一种改善负极铜箔打皱的锂电池结构 | |
CN218632183U (zh) | 一种电池及电子设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220308 Address after: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Patentee after: Jiangsu Zenergy Battery Technologies Co.,ltd Address before: 523795 No.9 Jiayuan Road, Xiangshan Industrial Park, songmushan village, Dalang Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee before: JIANGSU TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Patentee after: Jiangsu Zhengli New Energy Battery Technology Co.,Ltd. Country or region after: China Address before: 215500 No. 68, Xin'anjiang Road, Southeast street, Changshu, Suzhou, Jiangsu Patentee before: Jiangsu Zenergy Battery Technologies Co.,ltd Country or region before: China |