Electric power cabinet with detachable function

The invention discloses an electric power cabinet with a detachable function, and relates to the technical field of electric power cabinet disassembly. The power cabinet comprises a storage cabinet, a cabinet door with a lock, a limiting base, a power cabinet body, a supporting column, a lug seat, a detachable top cover, a sealing device and a limiting device, the cabinet door with the lock is rotationally connected with the front side face of the storage cabinet through a bearing, the base is fixedly connected with the upper portion of the storage cabinet, the power cabinet body is connected with the upper portion of the base in an inserted mode, and the four faces of the power cabinet body are rotationally connected through bearings; the supporting columns are inserted into the upper portion of the base, the lugs are fixedly connected to the power cabinet body, the detachable top cover is inserted into the upper portion of the power cabinet body, the sealing device is fixedly connected with the center of th