Waterproof outer cover for transformer

A waterproof outer cover comprises a transformer body fixed to a telegraph pole, cooling fins which are evenly distributed are arranged on the outer wall of the periphery of the transformer body, anda first installation net plate and a second installation net plate are arranged on the circumference of the telegraph pole. And the first mounting net plate and the second mounting net plate are respectively positioned at the bottom and the top of the transformer body. The dustproof net plate carries out dustproof protection on the transformer body, the situation that dust mixed in wind adheres tothe outer wall of the transformer body and the cooling fins to affect the cooling effect of the transformer body in the using process is avoided, the rotating ring and the dust suction pipe can be driven by the driving motor and the driving gear to rotate, and the dust suction pipe rotates while the dust suction pipe rotates. The dust collector pumps negative pressure into the dust collection pipe, dust collection treatme