In this section, you can access to the latest technical information related to the FUTURE project topic.

BATTERY TOP COVER ASSEMBLING STRUCTURE

A battery top cover assembling structure, comprising a top cover sheet (3) and electrode posts (1, 2) mounted to the top cover sheet (3). The top cover sheet (3) is provided with electrode post mounting holes (31) used for mounting the electrode posts (1, 2); insulating members (41, 42) and plastic members (5, 6) are sequentially sleeved to the electrode posts (1, 2); the plastic members (5, 6) are embedded in the bottom of the electrode post mounting holes (31); and the bottoms of the electrode posts (1, 2) are fixed on the bottom surfaces of the plastic members (5, 6). According to the structure, parts for assembling the battery top cover can be reduced, the production process is facilitated to simplify, the utilization rate of the internal space of a battery can also be improved, and thus the energy density of a battery cell is improved.


» Number: WO2021218844A1 (A1)

» Publication Date: 04/11/2021

» Applicant: DONGGUAN TAFEL NEW ENERGY TECH CO LTD?[CN]; JIANGSU TAFEL NEW ENERGY TECH INC?[CN] (1)

» Inventor: JIANG BIN?[CN]; LI YONGJUN?[CN] (2)

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