Motorcycle head lamp device

The utility model relates to the technical field of motorcycle accessories, and discloses a motorcycle headlamp device which comprises a base and a lampshade, a headlamp inner cavity is defined by the base and the lampshade, a high beam and low beam module and a position lamp module are arranged in the headlamp inner cavity, and the high beam and low beam module comprises a driving plate, a high beam and low beam circuit board, a high beam and low beam and a reflecting mirror. The position lamp module is arranged in front of the reflector and comprises a position light band, a position lamp circuit board and a position lamp support, the position light band is transversely arranged along the middle of the decorative ring and extends to the left side and the right side of the decorative ring, and the position light band located on one side of the lampshade continues to vertically extend to the upper side and the lower side of the decorative ring to form an arrow-shaped bright area. Compared with the prior art,