Heat dissipation device of low-voltage compensation cabinet of submerged arc furnace

The utility model discloses a heat dissipation device of a low-voltage compensation cabinet of a submerged arc furnace, which comprises a cabinet body, an air pipe is communicated with the cabinet body, a cooling assembly is arranged outside the air pipe, a ventilation plate is fixedly connected inside the cabinet body, a motor is arranged on one side of the cabinet body, and the motor is connected with the air pipe. The two sides of the inner wall of the cabinet body are each rotationally connected with two symmetrically-distributed rotating shafts, one rotating shaft extends to the outer portion of the cabinet body, the output end of the motor is fixedly connected to one end of one rotating shaft, a reciprocating moving assembly is arranged in the cabinet body, a heat dissipation assembly is arranged in the cabinet body, and the heat dissipation assembly is fixedly connected to one end of the other rotating shaft. A cabinet door is hinged to one side of the cabinet body, a fan is arranged on one side of the