| 摘要 |
The present invention relates to a portable mouthpiece sterilizer which is carried in places like a bag or a pocket and capable of sterilizing the mouthpiece regardless of location. The sterilizer according to the present invention comprises a reflective cover part which reflects light to uniformly spread the light on the entire mouthpiece, thereby keeping mouthpiece clean; and an additional power source controlling switch which turns on and/or off a sterilization lamp by users and accordingly increases usage time. Also, the mouthpiece sterilizer is charged by a USB, which can be charged anywhere at a less cost compared with that of an existing battery charging method. Here, a terminal protecting cover covers the power source controlling switch and a USB charging terminal when not in use, thereby preventing dust from coming into the power source controlling switch and the USB charging terminal and stopping foreign materials from incorrectly operating the sterilizer. |
