公开(公告)号：US20240367726A1

公开(公告)日：2024-11-07

申请号：US18775650

申请日：2024-07-17

Applicant: BYD COMPANY LIMITED

Inventor： Yubo LIAN ,  Bengang YI ,  Heping LING ,  Junfei YAN ,  Tengyong LIU

IPC: B62D25/20 ,  B60K1/04

Abstract: A vehicle includes: an underbody, a front subframe, and a battery pack. The front subframe is connected to the underbody. The battery pack is connected to the underbody, and is disposed on a lower side of the underbody. A rear end surface of the front subframe includes a limiting surface for the battery pack to extend forward, and at least a part of an upper surface of the battery pack forms a portion of a floor of a vehicle body.

公开(公告)号：US20240367499A1

公开(公告)日：2024-11-07

申请号：US18775631

申请日：2024-07-17

Applicant: BYD COMPANY LIMITED

Inventor： Yubo LIAN ,  Bengang YI ,  Heping LING ,  Junfei YAN ,  Tengyong LIU

IPC: B60K1/04 ,  B62D21/03 ,  B62D25/02 ,  H01M50/204 ,  H01M50/242 ,  H01M50/249

Abstract: A vehicle includes an underbody, a rear subframe, and a battery pack. The rear subframe is connected to the underbody. The battery pack is connected to the underbody and is disposed on a lower side of the underbody. A front end surface of the rear subframe includes a limiting surface for the battery pack to extend backward, and at least a part of an upper surface of the battery pack forms a portion of at least a portion of a floor of a vehicle body.

公开(公告)号：US20240217587A1

公开(公告)日：2024-07-04

申请号：US18606251

申请日：2024-03-15

Applicant: BYD COMPANY LIMITED

Inventor： Tengyong LIU ,  Bengang YI ,  Junfei YAN ,  Yi QUAN ,  Rilong ZHENG

IPC: B62D25/08 ,  B62D21/02 ,  B62D25/20

CPC classification number: B62D25/081 ,  B62D21/02 ,  B62D25/2018

Abstract: A vehicle body structure includes a front crossbeam upper plate, a cowl panel, and a front crossbeam lower plate. At least a portion of the cowl panel is disposed on a rear side of the front crossbeam upper plate. At least a portion of the front crossbeam lower plate is disposed below the front crossbeam upper plate and the cowl panel. The front crossbeam lower plate, the front crossbeam upper plate, and the cowl panel define a first cavity. The front crossbeam lower plate, the front crossbeam upper plate, and a portion of the cowl panel that defines the first cavity form a front crossbeam.

公开(公告)号：US20240123811A1

公开(公告)日：2024-04-18

申请号：US18535859

申请日：2023-12-11

Applicant: BYD COMPANY LIMITED

Inventor： Bengang YI ,  Junfei YAN ,  Yiwei DIAO ,  Yubo LIAN ,  Heping LING

IPC: B60K1/04 ,  B60L50/64 ,  B62D25/02 ,  B62D25/20 ,  H01M10/613 ,  H01M10/625 ,  H01M10/653 ,  H01M10/6554 ,  H01M10/6556 ,  H01M50/204 ,  H01M50/249 ,  H01M50/264 ,  H01M50/271

CPC classification number: B60K1/04 ,  B60L50/64 ,  B62D25/025 ,  B62D25/2036 ,  H01M10/613 ,  H01M10/625 ,  H01M10/653 ,  H01M10/6554 ,  H01M10/6556 ,  H01M50/204 ,  H01M50/249 ,  H01M50/264 ,  H01M50/271 ,  B60K2001/0438 ,  H01M2220/20

Abstract: A battery pack includes a battery core; a cover plate, the battery core connected with the cover plate; a side frame, the cover plate connected with the side frame; and a cooling plate connected with the side frame, where the battery core is disposed in an accommodating space formed among the cover plate, the cooling plate, and the side frame. A vehicle body includes a vehicle body frame having a notch, and the battery pack. The side frame of the battery pack is connected with the vehicle body frame, and the cover plate of the battery pack seals the notch as a vehicle body floor.

公开(公告)号：US20200148050A1

公开(公告)日：2020-05-14

申请号：US16627626

申请日：2018-06-28

Applicant: BYD COMPANY LIMITED

Inventor： Yubo LIAN ,  Feng YANG ,  Xinchun LIU ,  Ming JI ,  Bengang YI

IPC: B60K1/04 ,  B62D25/20 ,  B62D21/02 ,  B62D21/15 ,  B60L50/60

Abstract: A vehicle body structure of an electric vehicle is provided, including a floor panel and a battery pack anti-collision structure. A battery pack and a motor are disposed below the floor panel, and the motor is located behind the battery pack. The battery pack anti-collision structure is disposed between the battery pack and the motor, and is configured to prevent the motor from crashing into the battery pack when a rear collision occurs to the electric vehicle.