公开(公告)号：US12080999B2

公开(公告)日：2024-09-03

申请号：US17825200

申请日：2022-05-26

申请人： CRRC TANGSHAN CO., LTD.

发明人： Mu Tan ,  Junbin Mu ,  Xiaojun Li ,  Jiecun Geng ,  Fanwei Jiang ,  Ying Liu ,  Yanxiang Liu

IPC分类号： H01M10/42 ,  B61C17/00 ,  H02B1/28 ,  H02B1/48

CPC分类号： H02B1/48 ,  B61C17/00 ,  H01M10/425 ,  H02B1/28

摘要： Disclosed are a railway vehicle and a storage battery circuit breaker box thereof. The storage battery circuit breaker box comprises a circuit breaker box body, where mounting bases are arranged on side walls of the circuit breaker box body; a mounting positioning plate and a waterproof protection plate are fixedly mounted on a surface of one side of the circuit breaker box body; the mounting positioning plate is of a rectangular annular structure with an opening provided in the bottom thereof; the waterproof protection plate is located at the inner side of the mounting positioning plate; the waterproof protection plate is of a door-shaped structure; and perspective windows and a switch mounting hole are provided at the circuit breaker box body. The circuit breaker box can be mounted inside a vehicle body, maintenance by maintenance personnel outside the vehicle is facilitated, and the sealing requirements can also be met.