Low-voltage power distribution cabinet convenient to overhaul

The low-voltage power distribution cabinet comprises a cabinet body, two rotating grooves are formed in the front face of the cabinet body, cabinet doors are rotatably connected to the inner walls of the two rotating grooves, a U-shaped groove is formed in the upper surface of the cabinet body, a U-shaped frame is slidably connected to the inner wall of the U-shaped groove, and a sealing top plate is fixedly connected to the upper surface of the U-shaped frame. The back of the cabinet body is fixedly connected with an adjusting assembly. According to the low-voltage power distribution cabinet convenient to overhaul, when electronic elements in the cabinet body need to be overhauled, the cabinet door is opened, and the screw rod is rotated, so that the movable plate drives the U-shaped frame to rise on the inner wall of the cabinet body, thereby driving the sealing top plate to be away from the cabinet body, and increasing the operation space at the opening of the cabinet body; and meanwhile, the U-shaped fram