公开(公告)号：US20240387902A1

公开(公告)日：2024-11-21

申请号：US18788779

申请日：2024-07-30

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Cong BAO ,  Guize Chen ,  Chao Zeng

IPC: H01M10/6551 ,  H01M10/613 ,  H01M10/6566 ,  H01M50/204 ,  H01M50/264

Abstract: This application relates to a cooling mechanism, a battery module, and an electric apparatus. The cooling mechanism includes an air cooling fin, where the air cooling fin has a first side and a second side opposite in a first direction. The air cooling fin is provided with a cooling channel extending longitudinally in a second direction on the first side and/or the second side, where the first direction is perpendicular to the second direction. The cooling mechanism can address the problem of inadequate cooling in the battery module, which can affect the lifespan, performance, and safety of the battery module.

公开(公告)号：US20240178525A1

公开(公告)日：2024-05-30

申请号：US18428178

申请日：2024-01-31

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Wencai XU ,  Guize Chen

IPC: H01M50/503 ,  H01M50/213 ,  H01M50/284 ,  H01M50/507

CPC classification number: H01M50/503 ,  H01M50/213 ,  H01M50/284 ,  H01M50/507

Abstract: A battery sampling assembly, a cell fixing rack, a battery module, and an electric apparatus are provided. The battery sampling assembly includes a first sampling plate and a second sampling plate. A surface of the first sampling plate is provided with at least one first conductive sheet at one end and a second conductive sheet at another end, and a surface of the second sampling plate is provided with at least one third conductive sheet. In this application, the two sampling plates are separately provided with the conductive sheets, and the conductive sheets are directly welded to the surfaces of the sampling plates. Such design reduces space occupancy and allows for replacement for both wiring harness isolation and sampling wiring harnesses, so that relatively less components are used, and thus the volume of the entire module is reduced, and volumetric energy density of the battery module is increased.

公开(公告)号：US20240339739A1

公开(公告)日：2024-10-10

申请号：US18746066

申请日：2024-06-18

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Yanheng Li ,  Guize Chen ,  Kaiqin Yu ,  Yan Ma ,  Baiqing Lin

IPC: H01M50/591

CPC classification number: H01M50/591 ,  H01M2220/20

Abstract: Provided are an output electrode protective structure, a battery and a power consuming device. The output electrode protective structure includes: an output electrode base having a mounting face; a protective cover mounted to the output electrode base, the protective cover being rotatable relative to the output electrode base to switch between an open state in which the mounting face is exposed and a closed state in which the mounting face is concealed; and a restoring member mounted to the output electrode base, the restoring member being configured to apply an acting force to the protective cover to switch same from the open state to the closed state. With the arrangement of the restoring member, an operator does not need to close the protective cover manually after completing an operation, and the protective cover can automatically return to the closed state under a restoring effect of the restoring member.