Using non magnetic materials, it will not be attracted by magnetic forces in strong magnetic environments and is suitable for places such as nuclear magnetic resonance rooms. Through the self-developed reflective material, equipped with 20 ultraviolet lamps, the intensity of disinfection and sterilization is greatly improved. 360 ° full-automatic disinfection without dead corners can shorten the disinfection time. Simultaneously equipped with a negative oxygen ion generation device, disinfection generates negative oxygen ions, and the generated negative oxygen ion value is comparable to the negative oxygen ion concentration in the natural environment forest. It is possible to plan and set disinfection routes, with real-time disinfection at fixed times, locations, and routes. Fully intelligent operation, human-machine separation, ensuring personnel safety.