Terminal connecting sheet for automobile lithium ion batteries

• Main Authors: REN XUDONG, CHEN GANG, LI HONGWEI, LIN PENGCHENG, DING XIHAN, HAN GAIGE, CHEN LIXIA, JIN MINGGANG, HE LINBING, ZHU QIANG
• Format: Patent
• Language: English
• Published: 20.05.2015
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model relates to a terminal connecting sheet for automobile lithium ion batteries. The terminal connecting sheet is used for leading the positive poles or the negative poles of battery cell groups out of automobile lithium ion battery cases to form poles, so that series connection between two adjacent automobile lithium ion batteries is facilitated. At present, a terminal connecting sheet for automobile lithium ion batteries, which is reasonable in structural design, convenient to mount, reliable in connection and excellent in conductivity, is unavailable. The terminal connecting sheet provided by the utility model is characterized by comprising a battery cell connecting sheet, a transitional sheet and a pole sheet which are sequentially connected, wherein positioning holes are formed in the battery cell connecting sheet; the pole sheet comprises fixed sheets and a movable sheet; case fixing holes are formed in each of the fixed sheets; conductive connection holes are formed in each of the fixed sheets and the movable sheet. The terminal connecting sheet provided by the utility model is reasonable in structural design, convenient to mount, reliable in connection and excellent in conductivity.