Heat dissipation device for professional lighting LED lamp in sports field

The utility model discloses a professional lighting LED lamp heat dissipation device for a sports field, and belongs to the field of LED lamp heat dissipation. The special lighting LED lamp heat dissipation device for the stadium comprises a mounting frame, a supporting column, an LED lamp, a sliding block, a fan and a first lead screw. The cylindrical LED lamp is installed on the installation frame, the sliding block capable of sliding in the axial direction of the LED lamp is arranged at the upper end of the installation frame, the fan capable of rotating is arranged at the lower end of the sliding block, and the first lead screw and the first driving device are arranged to drive the sliding block to slide, so that the air blowing range of the fan is widened, and heat dissipation of the whole LED lamp is achieved; the heat dissipation efficiency is further improved; the supporting column is hinged to the mounting frame, the gear is arranged on the rotating shaft, the rack capable of ascending and descending