Heat dissipation structure of high-power general frequency converter

The utility model relates to the technical field of frequency converters, in particular to a heat dissipation structure of a high-power general frequency converter, which comprises a heat dissipation box, the left end and the right end of the heat dissipation box are fixedly connected with two fixing blocks, and the middle parts of the four fixing blocks penetrate through and are in threaded connection with lifting supporting legs. A frequency converter main body is fixedly mounted at the front and back opposite ends of the inner wall of the heat dissipation box, a plurality of heat dissipation rib rings are fixedly mounted on the outer surface of the frequency converter main body, a through air outlet is formed in the left end of the heat dissipation box, moving devices are arranged at the four corners of the lower end of the heat dissipation box, and a heat dissipation device is arranged in the heat dissipation box. According to the heat dissipation structure of the high-power general frequency converter, t