公开(公告)号：US20160276635A1

公开(公告)日：2016-09-22

申请号：US15024505

申请日：2014-08-12

Applicant: LG CHEM, LTD.

Inventor： Jaehyeon JU ,  Seog Jin YOON

IPC: H01M2/10 ,  H01M2/30 ,  H01M2/26 ,  H01M2/02

CPC classification number: H01M2/1022 ,  H01M2/0287 ,  H01M2/0456 ,  H01M2/26 ,  H01M2/30 ,  H01M10/0525 ,  H01M2002/0205 ,  H01M2220/30

Abstract: Disclosed herein is a battery pack including a battery cell having a curved surface and a pack housing having a curved surface, the pack housing having a battery cell receiving space corresponding to the curved surface of the battery cell to prevent occurrence of a spring back phenomenon of the battery cell and to prevent change in curvature of the battery cell due to external impact.

Abstract translation: 这里公开了一种电池组，其包括具有弯曲表面的电池单元和具有弯曲表面的电池壳体，电池壳体具有与电池单元的曲面对应的电池单元容纳空间，以防止发生回弹现象 电池单元并且防止由于外部冲击而导致的电池单元的曲率变化。