| 摘要 |
According to the present invention, disclosed is a portable toothbrush sterilizer. The disclosed portable toothbrush sterilizer comprises: a case having an opening part in one side thereof to accommodate a toothbrush head part having toothbrush bristles inserted therein; an opening and closing door disposed in the case to be rotated; an ultraviolet ray emitting lamp for emitting ultraviolet rays at a wavelength of 390±5 nm to the toothbrush bristles; a control unit for controlling the operation of the ultraviolet ray emitting lamp; and a fan motor disposed to ventilate and circulate air inside of and outside of the case having the toothbrush head part accommodated therein. According to such a structure thereof, convenience in carrying and storing the portable toothbrush sterilizer, utilization, sterilizing efficiency, and economical feasibility may be remarkably improved. |
