Helmet demisting device

The utility model discloses a helmet demisting device which comprises a helmet shell, a windshield is movably connected to the helmet shell, a humidity sensor is arranged on the upper edge, close to the windshield, of the helmet shell, the humidity sensor is electrically connected with a power source, the power source is electrically connected with a power switch, and the power switch is fixed tothe helmet shell through a switch base. The humidity sensor is electrically connected with a motor driving device, the motor driving device is connected with a connecting rod device, the connecting rod device is connected with a demisting boneless brush, and the demisting boneless brush is in contact with the inner side of the windshield. The helmet has the beneficial effects that the humidity inthe helmet is automatically detected, and water mist is removed, so that the sight of a rider is not blocked, and the risk of accidents is reduced; compared with the high-cost and high-consumption requirement of using a demist