公开(公告)号：EP4300660A1

公开(公告)日：2024-01-03

申请号：EP22831805.1

申请日：2022-06-22

Applicant: BYD Company Limited

Inventor： XIONG, Bojun ,  PENG, Qingbo ,  YI, Ning

IPC: H01M10/615 ,  H01M10/6571 ,  H01M50/204

Abstract: A battery pack (100) is provided. The battery pack (100) includes: a battery box (1), the battery box (1) having a distribution cavity; a distribution box (2) being arranged in the distribution cavity; the distribution box (2) including a panel (21); and the panel (21) having a first flow channel and a refrigerant inlet/outlet joint (6) in communication with the first flow channel; and a thermoregulation member (5), the thermoregulation member (5) being connected with the battery box (1); and the thermoregulation member (5) having a second flow channel in communication with the first flow channel.

公开(公告)号：EP4435950A1

公开(公告)日：2024-09-25

申请号：EP23769772.7

申请日：2023-03-14

Applicant: BYD Company Limited

Inventor： WANG, Qi ,  TANG, Jianglong ,  LU, Zhipei ,  YI, Ning ,  LI, Jianqiang

IPC: H01M50/22 ,  H01M50/233 ,  H01M50/244 ,  H01M50/249

CPC classification number: Y02E60/10 ,  H01M50/249 ,  H01M50/244 ,  H01M50/233 ,  H01M50/22

Abstract: A side beam (10) for a battery tray (100), a battery tray (100), a battery pack (200) and a vehicle are provided. The side beam (10) for the battery tray (100) includes: a first body (11), the first body (11) including a main portion (111) and a supporting portion (112), and the supporting portion (112) being connected to the main portion (111) and configured to support a battery core (201); and a second body (12), the second body (12) and the first body (11) being split workpieces, the second body (12) being fixed to the first body (11), and at least part of a structure of the second body (12) being located at a side of the supporting portion (112).