公开(公告)号：US20240297387A1

公开(公告)日：2024-09-05

申请号：US18663294

申请日：2024-05-14

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Guicheng YUE ,  Xin PAN ,  Qingpeng KE

IPC: H01M50/242 ,  B60L50/64 ,  H01M50/249 ,  H01M50/262

CPC classification number: H01M50/242 ,  H01M50/249 ,  H01M50/262 ,  B60L50/64 ,  H01M2220/20

Abstract: A battery casing, a battery and an electricity-consuming apparatus are described. The battery casing includes a shell configured to accommodate a battery cell and a cushion assembly provided with a plurality of cushion holes and configured to be deformed to reduce a stress transmitted to the shell when the cushion assembly is subjected to an external impact. The cushion assembly is arranged on the shell of the battery casing, and is provided with the cushion holes that provide a space for the deformation of the cushion assembly to absorb the external impact force. Therefore, it can prevent the outer shell from direct external impact, reduce the deformation of the shell, reduce the damage to the battery cell at an inside of the shell caused by the external impact, effectively improve the safety performance of the battery, and extend the service life of the battery.

公开(公告)号：US20240304918A1

公开(公告)日：2024-09-12

申请号：US18666286

申请日：2024-05-16

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Xin PAN ,  Qing WANG ,  Zhiming CHEN

IPC: H01M50/238 ,  H01M50/224

CPC classification number: H01M50/238 ,  H01M50/224

Abstract: A box includes: a frame, configured to form an accommodating cavity; a reinforcing beam, arranged inside the accommodating cavity, the reinforcing beam having a hollow cavity; and a connecting element, configured to connect the frame with the reinforcing beam, part of the connecting element being accommodated in the hollow cavity.

公开(公告)号：US20240204331A1

公开(公告)日：2024-06-20

申请号：US18590224

申请日：2024-02-28

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Zhijie HUANG ,  Xin PAN ,  Zhiming CHEN ,  Huimin MIAO ,  Xiaoyin YU

IPC: H01M50/256 ,  H01M50/262 ,  H01M50/271 ,  B60L50/64

CPC classification number: H01M50/256 ,  H01M50/262 ,  H01M50/271 ,  B60L50/64

Abstract: A top cover includes a first cover plate, a first side plate, and a second side plate. The first side plate and the second side plate are opposite to each other and connected to one side of the first cover plate. A first through-hole and a second through-hole opposite to each other are created on the first side plate and the second side plate respectively. The first connecting seat is connected to a surface of the first side plate, the surface being oriented toward the second side plate.

公开(公告)号：US20230131069A1

公开(公告)日：2023-04-27

申请号：US17975514

申请日：2022-10-27

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Qingpeng KE ,  Xin PAN ,  Zhijie HUANG

IPC: H01M10/48 ,  H01M10/6556 ,  H01M10/658 ,  H01M50/204

Abstract: The present application discloses a battery cell holder, a battery module, a battery, and an electrical apparatus. The battery cell holder includes: a holder body and an insulating member. The holder body is provided with at least one first channel in a first direction, and the insulating member is arranged on an outer surface of the holder body. The insulating member covers part or all of the outer surface, and the surface of the insulating member facing away from the holder body is capable of fixing a battery cell. By providing the holder body with the first channel, and fixing the battery cell to the holder body on the peripheral side of the first channel, after the battery cell radiates heat, the heat flows out through the first channel, so that the temperatures of the battery cell itself and the environment surrounding the battery cell can be reduced, thereby alleviating the battery safety problem caused by the accumulation of heat during the use of the battery.

公开(公告)号：US20240396151A1

公开(公告)日：2024-11-28

申请号：US18796370

申请日：2024-08-07

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Huimin MIAO ,  Xiaoyin YU ,  Xin PAN

IPC: H01M50/271 ,  H01M50/209 ,  H01M50/24 ,  H01M50/262

Abstract: A battery box upper cover including a top wall, a side wall, and an edge portion is described. A first end of the side wall is connected to the top wall, an opening of the battery box upper cover is formed at a second end of the side wall, and the second end is connected to the edge portion. The edge portion extends along a first direction at the second end, the first direction being parallel to a plane on which the opening is located and away from the opening, a second surface of the edge portion is inclined toward the plane on which the opening is located along the first direction, and a first surface of the edge portion is away from the top wall relative to the second surface. Embodiments can solve the problem of insufficient safety performance of the battery.

公开(公告)号：US20240079713A1

公开(公告)日：2024-03-07

申请号：US18506827

申请日：2023-11-10

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Xin PAN ,  Qing WANG ,  Zhiming CHEN

IPC: H01M50/291 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6551 ,  H01M50/209 ,  H01M50/249

CPC classification number: H01M50/291 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6551 ,  H01M50/209 ,  H01M50/249 ,  H01M2220/20

Abstract: An enclosure, a battery and a power consuming device are provided. The enclosure is configured to accommodate battery cells and includes: a positioning member, including a bottom wall and a side wall connected to a circumference of the bottom wall, the side wall and the bottom wall enclosing and defining a positioning cavity, and the bottom wall being provided with a hollow portion; a fixing frame, located in the positioning cavity and configured to enclose the battery cells; and a backplate, disposed on one side of the bottom wall facing away from the positioning cavity. According to embodiments of the present application, the fixing frame can be rapidly assembled in the positioning cavity so that the assembly efficiency of the enclosure can be effectively improved.

公开(公告)号：US20230391629A1

公开(公告)日：2023-12-07

申请号：US18451158

申请日：2023-08-17

Applicant: GONG YI VAN-RESEARCH INNOVATION COMPOSITE MATERIAL CO., LTD ,  CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Haijian GUO ,  Boxiang LIAO ,  Xin PAN

IPC: C01B33/158 ,  C01B33/146 ,  C01B33/155 ,  B05C5/02 ,  B05C11/10

CPC classification number: C01B33/1585 ,  C01B33/146 ,  C01B33/155 ,  B05C5/0245 ,  B05C11/10

Abstract: A device and method for preparing an aerogel blanket, are described. The device for preparing an aerogel blanket includes: a first transport means configured to transport a blanket substrate; a first spray means configured to spray a sol to the blanket substrate on the first transport means; a second transport means arranged downstream of the first transport means and configured to transport the blanket substrate sprayed with the sol; and a second spray means configured to spray a gel catalyst to the blanket substrate on the second transport means. The device and the method for preparing a aerogel blanket can improve the preparation efficiency of the aerogel blanket.

公开(公告)号：US20240283073A1

公开(公告)日：2024-08-22

申请号：US18651619

申请日：2024-04-30

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Xin PAN ,  Zhiming CHEN

IPC: H01M50/24 ,  G01R31/364 ,  H01M50/251 ,  H01M50/271

CPC classification number: H01M50/24 ,  G01R31/364 ,  H01M50/251 ,  H01M50/271

Abstract: A battery pack includes a battery box, a battery module, a sampling wire and a low-voltage connector. The battery box is provided with an accommodating space for accommodating the battery module and a box sealing structure; the battery module is provided with a battery positive terminal post and a battery negative terminal post; and the battery positive terminal post and the battery negative terminal post of the battery module are connected with the low-voltage connector through the sampling wire for sampling the battery pack.

公开(公告)号：US20240212882A1

公开(公告)日：2024-06-27

申请号：US18596143

申请日：2024-03-05

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Zhijie HUANG ,  Zhiming CHEN ,  Xin PAN ,  Xiaoyin YU ,  Huimin MIAO

IPC: H01B7/29 ,  H01B7/08 ,  H01B7/18 ,  H01M50/209 ,  H01M50/298 ,  H01M50/507

CPC classification number: H01B7/292 ,  H01B7/1845 ,  H01M50/209 ,  H01M50/298 ,  H01M50/507 ,  H01B7/0823

Abstract: A cable for a battery includes a conductive member that extends in a longitudinal direction of the cable, an expansion member spaced with the conductive member, and an insulation member covering the periphery of the conductive member and the expansion member. The insulation member has a through hole. The expansion member is configured to expand and overflow to the outer surface of the insulation member through the through hole when the temperature reaches a threshold.