Intelligent lock with fingerprint trace cleaning structure and use method of intelligent lock

The invention discloses an intelligent lock with a fingerprint trace cleaning structure and a using method thereof.The intelligent lock comprises a lock body, a first cavity is formed in the position, close to the bottom, of an inner cavity of the lock body, a second cavity is formed in the position, close to the top, of the inner cavity of the lock body, and the first cavity and the second cavity are both fixedly connected with partition plates; a handle is fixedly connected to the position, close to the bottom, of the front side of the lock body, a movable wheel is arranged in a first cavity, a control panel is arranged on the front side of the movable wheel, a center shaft penetrates through an inner cavity of the movable wheel, and the bottom end of the center shaft penetrates through a partition plate located on the lower portion and is fixedly connected with a main shaft so that the movable wheel can be driven to rotate. And meanwhile, when the movable wheel rotates by a circle, the control panel can be