The invention discloses a high-temperature and ultraviolet disinfection and sterilization cabinet, which includes a cabinet body, a cabinet door and a control box, the cabinet door and the cabinet body are integrally connected, and the control box is installed on the top of the cabinet body; a single-chip microcomputer is arranged in the control box and the control circuit board, a hot air blower is arranged in the cabinet, a plurality of infrared sensors are arranged on the outer wall of the cabinet, a turntable, an ultraviolet disinfection and sterilization lamp, a temperature sensor, a hot air nozzle and an exhaust air are arranged in the inner cavity of the cabinet The hot air outlet is connected to the air outlet of the hot air blower, and the infrared sensor, the temperature sensor, the ultraviolet disinfection and sterilization lamp and the hot air blower are all connected to the single-chip electromechanical device through the control circuit board; the present invention not only protects the human body from ultraviolet rays damage, improve the safety of operators, and at the same time ensure the all-round disinfection of ultraviolet disinfection and sterilization lamps, improve the effect of disinfection and sterilization, suitable for medical equipment, tableware, towels, clothing, beauty salon appliances and other items Sterilize.