公开(公告)号：US20220123427A1

公开(公告)日：2022-04-21

申请号：US17419464

申请日：2019-07-25

Applicant: BYD COMPANY LIMITED

Inventor： Zhenghua REN ,  Zhipei LU ,  Kun GUO ,  Qingbo PENG ,  Yan ZHU

IPC: H01M50/342 ,  H01M50/209 ,  H01M10/48 ,  A62C3/16 ,  B60K1/04 ,  B60L50/60 ,  B60L50/64

Abstract: The present disclosure relates to a power battery pack and a vehicle. The power battery pack includes a battery tray and several battery cells disposed on the battery tray. Each of the battery cells has a cell anti-explosion valve. The battery tray includes a tray body. At least a part of the tray body is formed therein with an air passage. The tray body is provided with several inlet vents and at least one exhaust vent. At least part of the inlet vents and the cell anti-explosion valves are disposed opposite to each other and correspond one-to-one to each other.