公开(公告)号：US20230261306A1

公开(公告)日：2023-08-17

申请号：US18296364

申请日：2023-04-05

Applicant: Contemporary Amperex Technology Co., Limited

Inventor： Yu Tang ,  Peng Wang ,  Xiayi Wu ,  Zhenhua Li ,  Xiang Wang ,  Xing Li

IPC: H01M50/264 ,  H01M50/271 ,  H01M50/204 ,  H01M50/249 ,  B60K1/04

CPC classification number: H01M50/264 ,  H01M50/271 ,  H01M50/204 ,  H01M50/249 ,  B60K1/04 ,  H01M2220/20

Abstract: A battery and a power consuming device are provided. In some embodiments, the battery includes: a case assembly, including a case and fixed beams fixed in the case; a battery module arranged in the case, wherein the battery module includes a plurality of battery cells arranged in a first direction (X); and a restraining component, configured to cover the battery module and fixed to the fixed beams, wherein the restraining component is provided with a weak area, and the weak area is configured to allow the restraining component to be deformed when being subjected to an expansion force of each battery cell.

公开(公告)号：US20230121633A1

公开(公告)日：2023-04-20

申请号：US18068524

申请日：2022-12-20

Applicant: Contemporary Amperex Technology Co., Limited

Inventor： Yu Tang ,  Peng Wang ,  Xiayi Wu ,  Xiang Wang ,  Zhenhua Li ,  Xing Li

IPC: H01M50/242 ,  H01M50/204 ,  H01M50/291 ,  H01M10/16

Abstract: Embodiments provide a battery and a power consuming device. In some embodiments, the battery includes: a case assembly, including a case and fixed beams fixed in the case; a battery module, arranged in the case and including a plurality of battery cells; a first restraining component, configured to cover the battery module and fixed to the fixed beams; and a second restraining component, located on the side of the first restraining component away from the battery module and fixed to the fixed beams, wherein the second restraining component is provided with a weak area, and the second restraining component is configured to apply a restraining force to the first restraining component and to allow expansion of the battery cells in the weak area.