公开(公告)号：US20240313309A1

公开(公告)日：2024-09-19

申请号：US18673876

申请日：2024-05-24

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Yikuang JIN ,  Hu XU ,  Weirong ZHUO ,  Mianyu XIE ,  Zhihao XU

IPC: H01M50/152 ,  H01M50/186 ,  H01M50/244 ,  H01M50/249 ,  H01M50/593

CPC classification number: H01M50/152 ,  H01M50/186 ,  H01M50/244 ,  H01M50/249 ,  H01M50/593

Abstract: A battery top cover assembly includes a cover; a connecting member; and an insulating member connected between the cover and the connecting member. The insulating member has a first outer surface exposed outside the cover and the connecting member; and a first seam is present between the first outer surface and the cover, and a second seam is present between the first outer surface and the connecting member. A first sealing portion is disposed at the first seam and configured to cover the first seam, and/or a second sealing portion is disposed at the second seam and configured to cover the second seam.