Outdoor waterproof distribution box

The utility model provides an outdoor waterproof distribution box, which comprises a box body, a box door, a top baffle plate and a base, the box body is arranged on the base, an opening is formed in the front side wall of the box body, the box door is hinged to the opening, the top baffle is arranged at the top of the box body and is obliquely arranged, and the rear end of the top baffle tilts upwards to form a water guide groove; partition plates are arranged at the positions, close to the side walls of the box body, of the left side and the right side in the box body, gaps are reserved between the partition plates and the side walls of the box body, first heat dissipation holes are formed in the side walls of the box body, second heat dissipation holes are formed in the partition plates and located above the first heat dissipation holes, and drainage holes are formed in the lower portions of the left side wall and the right side wall of the box body. A protruding part is arranged on the inner side wall of