Household water purifier with good antibacterial effect

The utility model provides a household water purifier with a good antibacterial effect, and relates to the technical field of water purifiers. The household water purifier with the good antibacterial effect comprises a water purifier body, a water outlet pipe head and a groove used for installing the water outlet pipe head, the side surface of the water purifier body is fixedly connected with a motor supporting frame, the motor supporting frame is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a first gear, and the first gear is meshed with a second gear. According to the household water purifier with the good antibacterial effect, the driving motor, the first driving rod, the second driving rod, the first transmission wheel, the second transmission wheel, the antibacterial cover and the ultraviolet lamp are arranged, the antibacterial cover shields the water outlet pipe head when the water purifier is not used, and the ultraviolet lamp is used for steri