| 摘要 |
Provided in the present invention is a device for sterilizing a personal cup by using ultraviolet rays, so as to sterilize the personal cup in an easy manner. The device comprises: a cup cover equipped with a USB port on the upper surface, and equipped with a socket interlinked with the USB port on the lower surface; and an ultraviolet lamp expanded to the lower part for being inserted in the socket. |
