公开(公告)号：US20230184841A1

公开(公告)日：2023-06-15

申请号：US18166902

申请日：2023-02-09

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Chong WANG ,  Zhiming CHEN ,  Chenling ZHENG

IPC: G01R31/3832 ,  H01M10/48 ,  G01R31/36

CPC classification number: G01R31/3832 ,  H01M10/48 ,  G01R31/3644

Abstract: This application provides a sampling component, including a body portion and a lap portion. The body portion is configured to transmit a sample signal. The lap portion laps the body portion at one end and laps a point for sampling at the other end, to acquire the sample signal; and the lap portion is provided with a fusing structure configured to implement fusing protection on the body portion.

公开(公告)号：US20230125606A1

公开(公告)日：2023-04-27

申请号：US18087248

申请日：2022-12-22

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Xingxing LI ,  Xiaoteng HUANG ,  Zhiming CHEN

IPC: H01M10/615 ,  H02J7/00 ,  H01M10/625 ,  H01M10/48 ,  H01M10/42 ,  B60L58/27 ,  B60L58/12

Abstract: The present application provides a heatable battery pack, a heatable battery system and a vehicle having thereof. The heatable battery pack includes a battery, a first switch module, and a heater that are connected in series to form a heating loop. The first switch module turns on the heating loop after a drive signal is received. Compared with the related art in which heaters in various battery packs are connected in series to both ends of a drive module in a high-voltage box, so as to perform high-voltage power supply on the heaters by the high-voltage box through a series loop, the present application directly performs low-voltage power supply on respective heaters by batteries in the battery packs, and the high-voltage power supply by the drive module is not required, which significantly improves the safety of power supply.

公开(公告)号：US20230123699A1

公开(公告)日：2023-04-20

申请号：US17947080

申请日：2022-09-16

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Huimin MIAO ,  Binbin CHEN ,  Zhiming CHEN ,  Qing WANG

IPC: H01M10/6554 ,  H01M50/209 ,  H01M10/6551 ,  H01M10/613 ,  H01M50/262 ,  H01M50/24

Abstract: A battery box comprises: a box frame, a heat management component, and an outer plate. The heat management component is disposed on one side of the box frame and is configured to adjust temperature of a battery housed in the battery box; the outer plate is arranged adjacent to the heat management component and is configured to make the heat management component cover on the box frame, and the outer plate is provided with a balance valve, the balance valve is configured to connect a cavity between the outer plate and the heat management component communicate with outside air.