Title:
BATTERY MODULE AND POWER-UTILIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/134535
Kind Code:
A1
Abstract:
Embodiments of the present application relate to the technical field of electronic component manufacturing, in particular to a battery module and a power-utilization device. The battery module (100) comprises a battery cell module (10), an anti-collision frame (20), and an anti-collision member (40). The battery cell module (10) comprises a first surface (11), a second surface (12), a first side surface (13), a second side surface (14), and a third side surface (15); the first surface (11) and the second surface (12) are oppositely provided; the first side surface (13), the second side surface (14) and the third side surface (15) are separately connected to the first surface (11) and the second surface (12); the second side surface (14) is respectively connected to the first side surface (13) and the third side surface; the first side surface (13) and the third side surface (15) are oppositely provided; the battery cell module (10) is provided with an electrode pole (16); the electrode pole (16) is provided on the first side surface (13) and/or the third side surface (15). The anti-collision frame (20) is provided with an accommodating space (21) for accommodating the battery cell module (10), and a gap (30) is formed between the first side surface (13) and/or the third side surface (15) and the anti-collision frame (20). The anti-collision member (40) is provided in the gap (30), one side of the anti-collision member (40) abuts against the inner surface of the anti-collision frame (20), and the other side of the anti-collision member (40) abuts against an end portion, connected to the second side surface (14), of the first side surface (13) and/or the third side surface (15) provided with the electrode pole (16). Therefore, the safety is improved.
Inventors:
ZENG ZHIMIN (CN)
TANG YU (CN)
YANG HAIQI (CN)
HUANG XIAOTENG (CN)
WANG PENG (CN)
XU CHENYI (CN)
TANG YU (CN)
YANG HAIQI (CN)
HUANG XIAOTENG (CN)
WANG PENG (CN)
XU CHENYI (CN)
Application Number:
PCT/CN2023/070669
Publication Date:
July 20, 2023
Filing Date:
January 05, 2023
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H01M50/209; H01M50/20; H01M50/289
Foreign References:
| CN217507559U | 2022-09-27 | |||
| CN215070216U | 2021-12-07 | |||
| CN207416528U | 2018-05-29 | |||
| CN210245571U | 2020-04-03 | |||
| JP2017182914A | 2017-10-05 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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