Outdoor box-type substation with efficient heat dissipation

The invention discloses an efficient heat dissipation outdoor box-type substation, which comprises a box body, the top of the box body is provided with a box cover, the box cover is in an inverted V shape, the box cover comprises an enclosed supporting frame, the inner side of the supporting frame is provided with a plurality of blades which are sequentially arranged from high to low, and the blades are rotatably connected with the supporting frame through rotating shafts. The distance between every two adjacent rotating shafts is smaller than the width of the blades, a driving assembly is arranged on the supporting frame and comprises a worm gear, a worm and a motor, the motor is connected with the worm, the worm gear is arranged on the rotating shafts connected with the blades, and the worm is matched with the worm gear in an engaged mode. The size of a heat dissipation opening communicating inside and outside the box body is controlled, and the heat dissipation efficiency of the box body is improved. 本发明公开