DISINFECTION AND STERILIZATION APPARATUS USED FOR HEARING AID

摘要

A disinfection and sterilization apparatus used for a hearing aid comprises a housing (2) and a housing cover (4) in opening and closed connection with the housing (2). The housing cover (4) and the housing (2) form an accommodating cavity (6) for accommodating the hearing aid. A disinfection apparatus and a dying apparatus are disposed in the housing (2). The disinfection apparatus comprises at least one set of first ultraviolet light pipes (8) and at least one set of second ultraviolet light pipes (10). The first ultraviolet light pipes (8) emits ultraviolet light with a wavelength of 200 to 280nm, and the second ultraviolet light pipes (10) emit ultraviolet light with a wavelength of 160 to 200nm. The apparatus has super-strong and thorough sterilization and disinfection efficacy, and the arrangement of a specular reflection layer (20) enlarges the irradiation scope of the ultraviolet light, and a safety switch (16) can prevent ultraviolet light from burning an eye and skin, thereby ensuing personal safety of a user. The hearing aid is dried by using multiple surface-mounted PTC thermistors, thereby inhibiting bacteria breeding.