US 12,394,859 B2
Battery, power consumption device, method and device for producing battery
Piaopiao Yang, Ningde (CN); Xiaobo Chen, Ningde (CN); Yao Li, Ningde (CN); Xianda Li, Ningde (CN); Jinru Yue, Ningde (CN); Mingguang Gu, Ningde (CN); and Lu Hu, Ningde (CN)
Assigned to CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong (CN)
Filed by CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong (CN)
Filed on Aug. 31, 2021, as Appl. No. 17/462,655.
Application 17/462,655 is a continuation of application No. PCT/CN2021/084428, filed on Mar. 31, 2021.
Prior Publication US 2022/0320673 A1, Oct. 6, 2022
Int. Cl. H01M 50/317 (2021.01); H01M 10/613 (2014.01); H01M 50/147 (2021.01); H01M 50/209 (2021.01)
CPC H01M 50/317 (2021.01) [H01M 10/613 (2015.04); H01M 50/147 (2021.01); H01M 50/209 (2021.01); H01M 2200/20 (2013.01); H01M 2220/20 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A battery, comprising:
a battery cell, the battery cell comprising a pressure relief mechanism, the pressure relief mechanism being disposed on a first wall of the battery cell, and the pressure relief mechanism being configured to be actuated when an internal pressure or temperature of the battery cell reaches a threshold, to relieve the internal pressure;
a thermal management component being configured to accommodate a fluid to adjust the temperature of the battery cell, and a first surface of the thermal management component being attached to the first wall; and
a support, the support being arranged opposite to the pressure relief mechanism, the support being configured to support the pressure relief mechanism when the pressure relief mechanism is actuated, so that the pressure relief mechanism is opened at a predetermined angle, therefore emissions from the battery cell can be discharged toward the thermal management component;
wherein the thermal management component is provided with a pressure relief hole, the pressure relief hole is arranged opposite to the pressure relief mechanism, and the pressure relief hole is configured to discharge the emissions.