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一种新型集流体的镍氢电池结构及其焊接组装方法
InventionUnknown
10Claims · 2 independent
§ Ⅰ
Dossier Overview
Inventor
卢海军; 邓玉莲; 于冀江; 魏孟华
Filing Date
Jul 22, 2026
Publication Date
Oct 20, 2026
IPC Classification
H01M 4/70 (2006.01)H01M 4/04 (2006.01)H01M 50/536 (2021.01)H01M 10/30 (2006.01)H01M 10/28 (2006.01)H01M 10/04 (2006.01)
本发明公开了一种新型集流体的镍氢电池结构及其焊接组装方法,包括电池壳体、电池极组、集流体和端盖,集流体设置于电池极组的端部与端盖之间,并一起安装于电池壳体的容纳腔内;集流体的多个槽口沿集流体的周向阵列,并且各槽口还沿集流体的径向延伸设置,以使槽口自集流体中心部起始,向外延伸至集流体边沿并将集流体分割为多个沿周向分布的集流区;槽口的槽长沿边一体弯折设置有第一倒刺片,每一个集流区边沿均一体弯折设置有多组极耳组;集流体的底部与电池极组连接并将第一倒刺片嵌设于电池极组及焊接连接,集流体的面部连接端盖并将多个极耳组与端盖焊接连接。以此,提升镍氢电池结构的电焊稳固性、质量、效率及其工作性能。
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