Waterproof device for transformer

The utility model discloses a transformer waterproof device which comprises an outer box, a base is fixedly connected to the bottom of the outer box, a connecting block is fixedly connected to the top of the outer box, a water baffle is fixedly connected to the upper portion of the outer wall of the periphery of the outer box, and a transformer body is arranged in the middle of the interior of the connecting block. Supporting columns are fixedly connected to the four corners of the bottom of the transformer body, a top cover is fixedly connected to the top of the connecting block, and evenly-distributed heat dissipation holes are formed in the outer walls of the periphery of the connecting block in a penetrating mode. According to the utility model, through the linkage among the drainage groove, the drainage hole, the downpipe, the water guide pipe and the connecting pipe which are arranged on the water baffle, rainwater guided by the water guide groove is quickly drained to a position far away from the devic