Title:
BATTERY PACK
Document Type and Number:
WIPO Patent Application WO/2021/012935
Kind Code:
A1
Abstract:
A battery pack. The battery pack comprises a mounting beam (1) and a battery module (2) connected to the mounting beam (1); the mounting beam (1) is provided with a limiting protrusion (12) and a limiting sinking platform (13), and a limiting space (122) is formed between the limiting protrusion (12) and the mounting beam (1). The battery module (2) is provided with a limiting piece (21) and a snap-fitting assembly (22), at least part of the limiting piece (21) is inserted into the limiting space (122), and the snap-fitting assembly (22) is snap-fitted to the limiting sinking platform (13). According to the battery pack, the battery module (2) is limited in an X direction, a Y direction, and a Z direction by matching the limiting protrusion (12) and the limiting piece (21) and matching the snap-fitting assembly (22) and the limiting sinking platform (13), so that the battery module (2) is effectively fixed, the assembly process is simple and convenient by means of this design, and the mounting efficiency is improved.
Inventors:
CHEN ZONGHUI (CN)
SU LILEI (CN)
LIU JIANHUA (CN)
SU LILEI (CN)
LIU JIANHUA (CN)
Application Number:
PCT/CN2020/100295
Publication Date:
January 28, 2021
Filing Date:
July 04, 2020
Export Citation:
Assignee:
JIANGSU CONTEMPORARY AMPEREX TECH LTD (CN)
International Classes:
H01M50/262
Foreign References:
| CN210040335U | 2020-02-07 | |||
| CN204696180U | 2015-10-07 | |||
| US20010031392A1 | 2001-10-18 | |||
| CN105789512A | 2016-07-20 | |||
| CN208385476U | 2019-01-15 | |||
| CN106159151A | 2016-11-23 |
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