公开(公告)号：US20230001799A1

公开(公告)日：2023-01-05

申请号：US17780818

申请日：2020-10-30

Applicant: BYD COMPANY LIMITED

Inventor： Kun QIU ,  Pengfei LI ,  Ziwei ZENG ,  Chaorui WU ,  Daolin LI

IPC: B60L5/16

Abstract: A vehicle power supply device is provided. The vehicle power supply device includes: a fixed base; a scissor-fork lifting mechanism, where the scissor-fork lifting mechanism is configured to be driven by a drive device to ascend or descend; and the scissor-fork lifting mechanism includes at least one scissor-fork swing rod set, the scissor-fork swing rod set includes at least one pair of swing rods, each pair of swing rods includes two swing rods that are cross-arranged and are hinged with each other, and two swing rods in a pair of swing rods that is closest to the fixed base are separately mounted on the fixed base; and a power supply head, where the power supply head is mounted on two swing rods in a pair of swing rods that is farthest from the fixed base, and the power supply head is driven by the scissor-fork lifting mechanism to ascend or descend.