公开(公告)号：US20240372172A1

公开(公告)日：2024-11-07

申请号：US18771960

申请日：2024-07-12

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Guize CHEN ,  Yongguang WANG ,  Junting LI ,  Zonghui CHEN ,  Kaiqin YU ,  Yongqiang SU

IPC: H01M10/6557 ,  H01M10/613 ,  H01M50/242 ,  H01M50/289

Abstract: This application relates to a battery and an electric device. The battery includes: at least two battery cells arranged along a preset direction; and at least one separation member disposed between two adjacent battery cells in the preset direction and configured to separate the two adjacent battery cells, where a first cooling channel is formed between the separation member and at least one battery cell adjacent thereto, the separation member includes a first surface and a second surface disposed adjacent to each other, an inlet of the first cooling channel is located at the first surface, and an outlet of the first cooling channel is located at the second surface. The battery has high safety.

公开(公告)号：US20240380048A1

公开(公告)日：2024-11-14

申请号：US18782535

申请日：2024-07-24

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Guize CHEN ,  Cong BAO ,  Chao ZENG

IPC: H01M50/242 ,  H01M50/262 ,  H01M50/505

Abstract: This application relates to a battery box, a battery, and an electric apparatus. A first end plate, a second end plate, and a first middle frame jointly enclose a semi-accommodating space with an opening at one end, and a height of the semi-accommodating space in an entry direction of a battery module entering the space is smaller than a height of the battery module in the direction, that is, the semi-accommodating space is shallower than the battery module. In this way, when the battery module is placed into the semi-accommodating space, it is less likely to fall and cause damage to the battery module. After the battery module is safely placed into the semi-accommodating space, a second middle frame is spliced with the first middle frame to seal the semi-accommodating space, thereby encapsulating the battery module.

公开(公告)号：US20240258631A1

公开(公告)日：2024-08-01

申请号：US18631241

申请日：2024-04-10

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Guize CHEN ,  Yuqing YANG ,  Chenying WEI ,  Danyue XUE ,  Yan LI

IPC: H01M50/289 ,  H01M10/42 ,  H01M50/262

CPC classification number: H01M50/289 ,  H01M10/4207 ,  H01M50/262

Abstract: This application provides an isolation plate assembly, a battery, and an electric apparatus. The isolation plate assembly includes: an isolation plate body, where the isolation plate body is provided with an accommodating seat; and a protection member, where the protection member is disposed in the accommodating seat and defines an accommodating space together with the accommodating seat. The accommodating seat is provided with a removal portion, such that at least part of the accommodating space is observable via the removal portion. The removal portion is provided such that conditions in the accommodating space can be observed clearly and easily, without the need to turn over the isolation plate assembly to inspect the components mounted in the accommodating space. Such arrangement greatly reduces the inspection costs, improves inspection efficiency, and avoids repeatedly turning over the isolation plate assembly, thereby enhancing the reliability of the inspection method.