Title:
BATTERY TOP COVER, BATTERY CELL, AND POWER BATTERY
Document Type and Number:
WIPO Patent Application WO/2023/236941
Kind Code:
A1
Abstract:
Disclosed is a battery top cover. The battery top cover comprises a top cover sheet, fixing members, and post terminals; a pair of first post terminal holes spaced apart from each other are formed in the top cover sheet; each fixing member comprises a body and a protrusion arranged on the body; the bodies are located on one side of the top cover sheet in the thickness direction; the protrusions are fitted into the first post terminal holes; the side surface of each body away from the corresponding protrusion is used for forming a bus bar connecting area; at least parts of the post terminals are located on the other side of the top cover sheet in the thickness direction; and the post terminals are connected to the fixing members, and the post terminals are configured to be connected to a roll.
Inventors:
YU HE (CN)
Application Number:
PCT/CN2023/098554
Publication Date:
December 14, 2023
Filing Date:
June 06, 2023
Export Citation:
Assignee:
BEIJING CHEHEJIA AUTOMOBILE TECH CO LTD (CN)
International Classes:
H01M10/0525; H01M50/148; H01M50/531
Foreign References:
| CN218385452U | 2023-01-24 | |||
| CN212113769U | 2020-12-08 | |||
| CN213546427U | 2021-06-25 | |||
| CN212113771U | 2020-12-08 | |||
| CN112864502A | 2021-05-28 | |||
| CN215911486U | 2022-02-25 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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