CN202067854U - 锂离子电池底部焊接用的焊针 - Google Patents
锂离子电池底部焊接用的焊针 Download PDFInfo
- Publication number
- CN202067854U CN202067854U CN2011200763565U CN201120076356U CN202067854U CN 202067854 U CN202067854 U CN 202067854U CN 2011200763565 U CN2011200763565 U CN 2011200763565U CN 201120076356 U CN201120076356 U CN 201120076356U CN 202067854 U CN202067854 U CN 202067854U
- Authority
- CN
- China
- Prior art keywords
- capillary
- welding
- ion battery
- lithium ion
- needle body
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 title claims abstract description 34
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052802 copper Inorganic materials 0.000 claims abstract description 26
- 239000010949 copper Substances 0.000 claims abstract description 26
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 9
- 239000010937 tungsten Substances 0.000 claims abstract description 9
- 238000005476 soldering Methods 0.000 claims description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052759 nickel Inorganic materials 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 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
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200763565U CN202067854U (zh) | 2011-03-22 | 2011-03-22 | 锂离子电池底部焊接用的焊针 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200763565U CN202067854U (zh) | 2011-03-22 | 2011-03-22 | 锂离子电池底部焊接用的焊针 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202067854U true CN202067854U (zh) | 2011-12-07 |
Family
ID=45061709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200763565U Expired - Lifetime CN202067854U (zh) | 2011-03-22 | 2011-03-22 | 锂离子电池底部焊接用的焊针 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202067854U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103170717A (zh) * | 2013-02-27 | 2013-06-26 | 江苏天鹏电源有限公司 | 一种锂电池顶盖焊接装置 |
CN104057211A (zh) * | 2013-03-21 | 2014-09-24 | 浙江南博电源科技有限公司 | 一种圆柱形锂离子电池的点底焊焊针及焊接方法 |
CN105514499A (zh) * | 2015-12-05 | 2016-04-20 | 江苏天鹏电源有限公司 | 圆柱形锂离子电池极组中心孔导孔针 |
-
2011
- 2011-03-22 CN CN2011200763565U patent/CN202067854U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103170717A (zh) * | 2013-02-27 | 2013-06-26 | 江苏天鹏电源有限公司 | 一种锂电池顶盖焊接装置 |
CN103170717B (zh) * | 2013-02-27 | 2015-12-09 | 江苏天鹏电源有限公司 | 一种锂电池顶盖焊接装置 |
CN104057211A (zh) * | 2013-03-21 | 2014-09-24 | 浙江南博电源科技有限公司 | 一种圆柱形锂离子电池的点底焊焊针及焊接方法 |
CN105514499A (zh) * | 2015-12-05 | 2016-04-20 | 江苏天鹏电源有限公司 | 圆柱形锂离子电池极组中心孔导孔针 |
CN105514499B (zh) * | 2015-12-05 | 2019-04-12 | 江苏天鹏电源有限公司 | 圆柱形锂离子电池极组中心孔导孔针 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202067854U (zh) | 锂离子电池底部焊接用的焊针 | |
CN201498546U (zh) | 一种充电电池用平面焊柱焊接极片与极耳的结构 | |
CN203003335U (zh) | 箔极耳锂离子电池极耳预焊焊头 | |
JP5622676B2 (ja) | 電池とタブの接続方法およびタブ | |
CN201320665Y (zh) | 圆柱形锂离子电池底部焊接用的新型焊针 | |
CN204966578U (zh) | 一种电池模组用内电极连接片以及电池模组 | |
CN201946695U (zh) | 具有保险功能的新型电池组 | |
CN110369852A (zh) | 一种极耳焊接用卡槽及利用该卡槽进行极耳焊接的方法 | |
CN207651580U (zh) | 电池模组 | |
CN205790163U (zh) | 一种软包锂离子电池极耳片 | |
CN203091972U (zh) | 一种圆柱型锂离子电池包的焊接装置 | |
CN202240147U (zh) | 一种超声波焊接机的焊接杆 | |
CN104091912A (zh) | 一种多极耳锂电池卷芯极其极耳焊接方法 | |
CN205016609U (zh) | 软包电池极耳转接结构 | |
CN209418621U (zh) | 一种有弹性臂保险丝功能电池连接片 | |
CN204156017U (zh) | 电极片结构及电池模组 | |
CN201781004U (zh) | 一种圆柱形锂电池负极导针引出结构 | |
CN203026587U (zh) | 一种高功率锂离子动力电池集流体焊接结构 | |
CN202749427U (zh) | 一种锂离子动力电池盖板 | |
CN206497933U (zh) | 用于与电芯连接的金属片 | |
CN205437530U (zh) | 一种组合式点底焊针 | |
CN203387051U (zh) | 一种大头钉式的侧电极点火针 | |
CN108878756B (zh) | 电池汇流连接板 | |
CN211295245U (zh) | 一种电池镍片与保护板点焊结构 | |
CN104752672B (zh) | 转接板以及带该转接板的锂离子电池组 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170605 Address after: 518119 Beek Industrial Zone, Kwai Chung street, Dapeng New District, Guangdong, Shenzhen Patentee after: SHENZHEN BAK BATTERY CO., LTD. Address before: Kwai Chung street Beek Industrial Park in Longgang District of Shenzhen City, Guangdong province 518119 Patentee before: Shenzhen Bak Battery Co., Ltd. |
|
TR01 | Transfer of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20191022 Granted publication date: 20111207 |
|
PP01 | Preservation of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20111207 |
|
CX01 | Expiry of patent term |