Title:
BATTERY PACK HEAT DISSIPATION DEVICE, BATTERY PACK, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/082953
Kind Code:
A1
Abstract:
Provided are a battery pack heat dissipation device, a battery pack, and a vehicle. The battery pack heat dissipation device comprises a bottom cooling plate (1) and side cooling plates (2). The bottom cooling plate (1) abuts against the bottom surfaces of a plurality of rows of battery cells (3) arranged in sequence in a column direction. A plurality of side cooling plates (2) are arranged on the bottom cooling plate (1) at intervals in the column direction, an accommodating groove is formed between any two adjacent side cooling plates (2), the number of accommodating grooves is equal to and has one-to-one correspondence to the number of rows of the battery cells (3), and each row of battery cells (3) is accommodated in the corresponding accommodating groove and abuts against two side surfaces of the accommodating groove.
Inventors:
ZHAO PENGFEI (CN)
Application Number:
PCT/CN2023/122613
Publication Date:
April 25, 2024
Filing Date:
September 28, 2023
Export Citation:
Assignee:
BEIJING CHEHEJIA AUTOMOBILE TECH CO LTD (CN)
International Classes:
H01M10/613; H01M10/625; H01M10/6555; H01M10/6568
Domestic Patent References:
| WO2019166241A1 | 2019-09-06 | |||
| WO2021135189A1 | 2021-07-08 |
Foreign References:
| CN218602547U | 2023-03-10 | |||
| CN216288649U | 2022-04-12 | |||
| CN112736324A | 2021-04-30 | |||
| CN216145679U | 2022-03-29 | |||
| CN111769221A | 2020-10-13 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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