Title:
BATTERY MODULE, BATTERY PACK, AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/135463
Kind Code:
A1
Abstract:
The present invention relates to the technical field of energy storage devices, and in particular to an apparatus (D), a battery pack (M), and a battery module (A). The battery module (A) comprises battery cells (1) and an insulating plate (2), wherein the insulating plate (2) comprises a body portion (21) and first raised portions (22), and each first raised portion (22) is provided with a side wall (221) and a top wall (222) that enclose an accommodating cavity. At least part of an electrode terminal (11) is accommodated in the accommodating cavity, and the top wall (222) covers part of the electrode terminal (11), so that the risk that metal particles or other impurities generated during welding enter each battery cell (1) is reduced, thereby reducing the difficulty of cleaning of the battery module (A) and improving the safety and the reliability of the battery module (A).
Inventors:
HUANG HAIHUA (CN)
LI SHENGLIN (CN)
LI SHENGLIN (CN)
Application Number:
PCT/CN2020/118763
Publication Date:
July 08, 2021
Filing Date:
September 29, 2020
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H01M2/10
Foreign References:
| CN211017199U | 2020-07-14 | |||
| CN206742348U | 2017-12-12 | |||
| CN110061171A | 2019-07-26 | |||
| CN207651547U | 2018-07-24 | |||
| CN209087917U | 2019-07-09 | |||
| JP2009059663A | 2009-03-19 | |||
| CN201922494988U | 2019-12-31 |
Other References:
See also references of EP 3920257A4
Download PDF: