Efficient dustproof and heat-removing outdoor electrical cabinet

The utility model discloses an efficient dustproof heat removal outdoor electrical cabinet, which comprises an electrical cabinet body, a cabinet door is movably arranged on the front surface of the electrical cabinet body, and a heat removal groove and a sliding groove are respectively arranged in the electrical cabinet body. According to the scheme, when local heat in the electrical cabinet body is too high, the driving motor is turned on to drive the screw rod to rotate, the transmission block is matched to drive the fan to a proper position, then the fan can rapidly dissipate heat for the local part and can move up and down at any time, the purpose of global heat dissipation is achieved, and in the moving process, the plate body moves up and down, so that the heat dissipation efficiency is improved. The protective cover blocks the surfaces of the sliding grooves, dust is prevented from entering the electrical cabinet body, local heat dissipation and overall heat dissipation can be conducted on the interio