Outdoor waterproof power distribution cabinet

The utility model provides an outdoor waterproof power distribution cabinet which is characterized in that the outdoor waterproof power distribution cabinet comprises a cabinet body, a plurality of supporting legs are arranged at the bottom of the cabinet body, a plurality of water guide plates are arranged at the top of the cabinet body, a ventilation net is arranged among the plurality of water guide plates, and a flashing board is connected above the ventilation net through a plurality of supporting rods. The two sides of the interior of the cabinet body are divided into water guide cavities through partition plates and side walls, a supporting plate is buckled to the tops of the water guide cavities, a fan is arranged in the middle of the supporting plate, a water drainage opening is formed in the position, located at the bottom of the cabinet body, of each water guide cavity, a water absorption sponge is arranged in each water drainage opening, and a first heat dissipation window is arranged on each part