Title:
THERMAL MANAGEMENT COMPONENT, THERMAL MANAGEMENT SYSTEM, BATTERY AND ELECTRIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/245502
Kind Code:
A1
Abstract:
Provided in the embodiments of the present application are a thermal management component, a thermal management system, a battery and an electric device. The thermal management component comprises a housing and a supporting component, wherein the supporting component is accommodated in the housing and used for defining, in the housing, a flow channel and a cavity, which are separately arranged; the flow channel is used for allowing a heat exchange medium to flow; and the cavity is configured to be deformable when the housing is pressed. When a battery cell inside a battery box swells during use, due to the cavity being provided inside the housing, the housing can deform when being subjected to an acting force of the battery cell, such that the housing of the thermal management component is prevented from exerting excessive reverse action on the battery cell, and tolerance is absorbed for battery cell grouping, thereby avoiding damage to the battery cell.
Inventors:
ZHOU CONG (CN)
HOU YUEPAN (CN)
SONG FEITING (CN)
HUANG XIAOTENG (CN)
HU LIJUN (CN)
HOU YUEPAN (CN)
SONG FEITING (CN)
HUANG XIAOTENG (CN)
HU LIJUN (CN)
Application Number:
PCT/CN2022/100488
Publication Date:
December 28, 2023
Filing Date:
June 22, 2022
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H01M10/613
Foreign References:
| CN215816174U | 2022-02-11 | |||
| CN106159378A | 2016-11-23 | |||
| CN216529038U | 2022-05-13 | |||
| US20110052960A1 | 2011-03-03 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
Download PDF: