No-welding contact type secondary battery,申请号EP20060018210-传众专利搜索

No-welding contact type secondary battery

申请公布号：EP1760804(A1)

申请号：EP20060018210

申请日期：2006.08.31

申请公布日期：2007.03.07

申请人：

LG CHEMICAL LIMITED

发明人：LEE, DONGCHEOL;KIM, TAE IL

分类号：H01M2/02

主分类号：H01M2/02

摘要：Disclosed herein is a no-welding contact type secondary battery. The secondary battery is constructed such that electrode terminals of a battery cell are inserted through terminal insertion slits formed in a connecting member so as to accomplish the electrical connection between the electrode terminals and the connecting member and such that a protection circuit module (PCM) member, which has conductive coupling parts that can be coupled to the connecting member, is coupled to the connecting member so as to accomplish the electrical connection between the PCM member and the connecting member. According to the present invention, spot welding or soldering, which is ordinarily performed to electrically connect the electrode terminals and the PCM member, is omitted. Consequently, the assembly process is simplified, and therefore, the defective product rate is greatly decreased.