BATTERY MODULE, BATTERY PACK, AND VEHICLE

WIPO Patent Application WO/2021/008498

A1

Disclosed are a battery module, a battery pack, and a vehicle. The battery module comprises a first end plate and a second end plate disposed opposite to each other, a first side plate and a second side plate disposed opposite to each other, and a battery group. The first end plate, the first side plate, the second end plate, and the second side plate are sequentially connected to form an accommodating space. The battery group is disposed in the accommodating space. A battery protection structure is provided on the upper surface of the battery group. The battery pack comprises a plurality of stacked battery modules and fixed by a reinforcing assembly. The battery modules themselves achieve a support function, without providing an additional support member, and multi-layer module stacking can be implemented. The battery pack has a simple structure. In a limited high-altitude space, the module gap is small, and no additional support is required, thereby reducing material costs and assembly costs. In addition, the level of integration of power is high, thereby facilitating the improvement of energy density.

ZHAO JIYANG (CN)
ZHAN LI (CN)
PAN FUZHONG (CN)
LI WEI (CN)

PCT/CN2020/101710

January 21, 2021

July 13, 2020

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VIRIDI E MOBILITY TECH NINGBO CO LTD (CN)
GEELY AUTOMOBILE RES INSTITUTE NINGBO CO LTD (CN)
GEELY HOLDING GROUP CO LTD (CN)

H01M2/10

WO2017026151A1

2017-02-16

CN211295177U	2020-08-18
CN210467908U	2020-05-05
CN210467908U	2020-05-05
CN210245559U	2020-04-03
CN111162220A	2020-05-15
CN208157484U	2018-11-27
CN208157484U	2018-11-27
CN206849895U	2018-01-05
CN206849895U	2018-01-05
CN208256757U	2018-12-18
CN208256757U	2018-12-18
CN202189849U	2012-04-11

SCIHEAD IP LAW FIRM (CN)

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