Title:
PROTECTIVE STRUCTURE, BATTERY PACK AND ELECTRIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/077735
Kind Code:
A1
Abstract:
The present application relates to a protective structure (100), a battery pack and an electric apparatus. A cover groove (112) is formed in one side face of a cover body (110), enabling the cover body (110) to cover a fastener (250) when disposed on an inner wall of a box body (200) so as to separate the fastener (250) from a battery module (300). When thermal expansion occurs in the battery module (300), the battery module (300) is in contact with an abutting surface (111) having an insulating property so as to replace contact with an electrically conductive fastener (250).
Inventors:
YAO PENGCHENG (CN)
XUE DANYUE (CN)
CHEN XINGDI (CN)
XUE DANYUE (CN)
CHEN XINGDI (CN)
Application Number:
PCT/CN2022/087691
Publication Date:
May 11, 2023
Filing Date:
April 19, 2022
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H01M50/242; H01M50/204; H01M50/264
Domestic Patent References:
| WO2021190447A1 | 2021-09-30 |
Foreign References:
| CN212517444U | 2021-02-09 | |||
| CN211605235U | 2020-09-29 | |||
| CN106711368A | 2017-05-24 | |||
| JP2015125799A | 2015-07-06 |
Attorney, Agent or Firm:
ACIP LAW OFFICES (CN)
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