公开(公告)号：US20240072340A1

公开(公告)日：2024-02-29

申请号：US18386629

申请日：2023-11-03

Applicant: BYD COMPANY LIMITED

Inventor： Yanping LUAN ,  Liangliang GU ,  Bing WANG ,  Yanwei WEI

IPC: H01M50/103 ,  H01M50/15 ,  H01M50/169 ,  H01M50/636

CPC classification number: H01M50/103 ,  H01M50/15 ,  H01M50/169 ,  H01M50/636 ,  H01M2220/30

Abstract: A battery housing includes a plate body. The plate body has multiple folding portions and multiple side plates connected by the folding portions. The plate body is folded along the folding portions such that the side plates are connected to create an accommodating space for accommodating an electrochemical unit inside the middle housing.

公开(公告)号：US20240014480A1

公开(公告)日：2024-01-11

申请号：US18373251

申请日：2023-09-26

Applicant: BYD COMPANY LIMITED

Inventor： Bing WANG ,  Wei LIU ,  Ke ZHANG ,  Haibo HU

IPC: H01M50/169 ,  H01M50/103 ,  H01M50/119 ,  H01M50/159 ,  H01M50/15

CPC classification number: H01M50/169 ,  H01M50/103 ,  H01M50/119 ,  H01M50/159 ,  H01M50/15

Abstract: A housing is configured to accommodate an electrode core. The housing includes a peripheral wall and a first cover plate. The peripheral wall includes a first opening. An edge portion is disposed on a periphery of the first cover plate, and the edge portion is configured to melt to form a melted edge around the periphery of the first cover plate. The first cover plate is configured to be bonded with the peripheral wall through the melted edge to close the first opening.