Disinfection cabinet is used to dry, sterilize, disinfect, heat preservation and dehumidification equipment for tableware, tea sets, towels, clothing, medical equipment and other items through ultraviolet rays, far infrared rays, high temperature, ozone and other methods, which can effectively reduce the spread of germs and ensure people's health. Disinfection cabinets have different uses and shapes. Most of the cabinets of commercial disinfection cabinets are made of stainless steel, and the panels are made of tempered glass and stainless steel. In order to save space, embedded disinfection cabinets are generally used for the placement of household disinfection cabinets. Good disinfection equipment can effectively sterilize and disinfect and reduce germs. The working principle of household disinfection cabinet is different, which is divided into infrared high temperature disinfection cabinet and ultraviolet ozone low temperature disinfection cabinet. The working principle of the infrared high-temperature sterilization and disinfection cabinet is relatively simple. The tableware and the inner wall are heated by the built-in infrared rays. The overall environment is at a high temperature above 120 ℃. The high temperature can quickly and efficiently make the bacteria lose their activity, and the high temperature is used to make the tableware The intracellular proteins of bacteria on the surface deteriorate to achieve the effect of disinfection and sterilization. Infrared high-temperature sterilization and disinfection cabinets have higher requirements for tableware materials. Materials such as plastic, wood, bamboo, lacquerware and other materials are not suitable for high-temperature heating. Excessive temperature may cause deformation, melting, cracking, and even property changes. The working principle of the ultraviolet ozone low-temperature disinfection cabinet is relatively advanced, using low-temperature heating not exceeding 75 ℃ to achieve the effect of sterilization and disinfection. Ultraviolet ozone low temperature disinfection cabinet does not have too many requirements on the material of tableware, such as plastic, wood, bamboo these heat-resistant can also be sterilized. Ultraviolet rays and ozone are physical sterilization methods. Ultraviolet rays can effectively eliminate bacteria on the surface of objects. Ozone can use oxidizing power to destroy bacterial DNA, RNA, proteins and enzymes, making bacteria and viruses inactive; ozone is due to its strong oxidation Sex and instability will gradually decompose into oxygen, there will be no residue, and it is relatively safe to use. The ultraviolet ozone low-temperature disinfection cabinet has a wider application range, stronger practicability, more comprehensive disinfection and sterilization, and no dead ends.