Disinfection cabinet and fixed hanger thereof

The utility model discloses a disinfection cabinet and a fixed hanging rack thereof. The disinfection cabinet comprises an ozone generator or a plasma generator, a supporting seat and a compressed airsource, the hanging rods are arranged on the same plane in parallel, the two ends of each hanging rod are sequentially connected and communicated through metal pipes to form the fixed hanging frame,and the fixed hanging frame is provided with an air pipe connector, an air nozzle and a supporting rod. The fixed hanging rack is connected to the supporting seats on the two side walls of the disinfection cabinet; the two supporting rods are arranged on the lower portions of the two sides of each hanging rod and open the inner surface of a workpiece, so that dust on the inner surface is easy to discharge, and ozone or plasma is easy to enter the workpiece; the air pipe connector is connected to a compressed air source of the disinfection cabinet, an air nozzle on the fixed hanging frame is connected to the compressed