Movable ultraviolet sterilizer

The utility model belongs to the technical field of ultraviolet sterilization devices, and particularly relates to a movable ultraviolet sterilizer, which solves the problems of poor sterilization effect and incapability of adjustment in the prior art, and comprises a fixed plate and a movable component, the top of the fixed plate is respectively and fixedly connected with a mounting plate and an L-shaped plate through screws, a rotating seat is rotatably mounted at the top of the fixing plate, a rotating disc is fixedly connected to the top of the rotating seat through a screw, a motor is mounted at the bottom of the mounting plate, the output end of the motor is connected with a worm coaxially arranged through a coupler, one end of the worm is rotatably mounted on the L-shaped plate, and the other end of the worm is rotatably mounted on the mounting plate. A rotating rod is fixedly connected to the top of a rotating disc through a screw, a worm, a rotating roller and other structures are arranged, a motor d