Title:
BATTERY BOX, BATTERY AND ELECTRICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/082216
Kind Code:
A1
Abstract:
A battery box, a battery and an electrical device. The battery box (41) comprises: a box body (10) having a plurality of side walls defining an accommodating space for accommodating a battery cell (42); and a first pressure relief mechanism (20) arranged on at least one side wall and used for pressure relief of the battery box (41), wherein the first pressure relief mechanism (20) does not protrude outwards from the at least one side wall.
Inventors:
WU KAI (CN)
YANG PIAOPIAO (CN)
QIAN OU (CN)
CHEN XIAOBO (CN)
LI YAO (CN)
YANG PIAOPIAO (CN)
QIAN OU (CN)
CHEN XIAOBO (CN)
LI YAO (CN)
Application Number:
PCT/CN2022/126440
Publication Date:
April 25, 2024
Filing Date:
October 20, 2022
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H01M50/244; H01M50/204; H01M50/289
Foreign References:
| CN216055028U | 2022-03-15 | |||
| CN212991189U | 2021-04-16 | |||
| CN213546446U | 2021-06-25 | |||
| CN114374049A | 2022-04-19 | |||
| CN115000611A | 2022-09-02 | |||
| CN209592146U | 2019-11-05 | |||
| CN215771430U | 2022-02-08 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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