公开(公告)号：US20240283112A1

公开(公告)日：2024-08-22

申请号：US18639299

申请日：2024-04-18

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Junrong LI

IPC: H01M50/569 ,  H01M10/42 ,  H01M50/291

CPC classification number: H01M50/569 ,  H01M10/4285 ,  H01M50/291

Abstract: A battery sampling device, a battery, and an electricity consumption device are provided. The battery sampling device includes a conductive component, a sampling component and a bearing component. The conductive component is in contact with a pole and is electrically connected to the pole. The sampling component is electrically connected to the conductive component and is configured to transmit or process electrical parameters acquired by the conductive component. The bearing component is configured to bear the conductive component and the sampling component and to be adapted to being inserted into a gap between two battery cells with end surfaces of the pole welded with each other. The conductive component abuts against a side surface of the pole and the sampling component, so as to realize an electric connection among the pole, the conductive component and the sampling component.

公开(公告)号：US20230361436A1

公开(公告)日：2023-11-09

申请号：US18346762

申请日：2023-07-03

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Junrong LI

IPC: H01M50/569 ,  H01M50/516 ,  H01M10/04

CPC classification number: H01M50/569 ,  H01M50/516 ,  H01M10/0404

Abstract: A battery includes a battery cell including an electrode terminal, a sampling terminal configured to collect a signal from the battery cell, and a busbar configured to electrically connect to the battery cell. The sampling terminal is disposed between the busbar and the electrode terminal and is welded to the busbar.

公开(公告)号：US20230207945A1

公开(公告)日：2023-06-29

申请号：US17972418

申请日：2022-10-24

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Yu TANG ,  Hong WANG ,  Peng WANG ,  Jiang LIU ,  Junrong LI

IPC: H01M50/258 ,  H01M50/46 ,  H01M50/204 ,  H01M50/547 ,  H01M10/04

CPC classification number: H01M50/258 ,  H01M50/46 ,  H01M50/204 ,  H01M50/547 ,  H01M10/0431

Abstract: The present application provides a battery, a manufacturing method and apparatus thereof, and an electric device. The battery includes: a box; a battery unit provided in the box and including multiple battery cells stacked in a first direction, each including two first walls provided oppositely in the first direction and two second walls provided in a second direction orthogonal to the first direction, and an electrode terminal being provided on the second wall; and an end plate provided between a box inner wall of the box and the battery unit and including a first surface facing the box inner wall and a second surface facing the first wall, the first surface including a first region corresponding to a central region of the first wall and a second region corresponding to an edge region of the first wall, and a part of the second surface being a flat surface.

公开(公告)号：US20230035703A1

公开(公告)日：2023-02-02

申请号：US17897412

申请日：2022-08-29

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Yu TANG ,  Peng WANG ,  Hong WANG ,  Junrong LI ,  Yudong QIU

IPC: H01M50/284 ,  H01M50/543

Abstract: A battery includes a battery pair and an information collector configured to collect parameters of the battery. The battery pair includes two battery cells. A surface of each of the two battery cells is provided with a pole. The poles of the two battery cells abut against each other face to face to form a pole assembly structure. The pole assembly structure includes an insertion slot. The information collector includes a main board and a sampling piece electrically connected to the main board. One end of the sampling piece extends into the insertion slot and is electrically connected to the pole assembly structure.