Sliding door hanger rail with lighting function

The utility model discloses a sliding door hanger rail with a lighting function, which relates to the technical field of sliding doors, and comprises a hanger rail main body, a guide chute is formed on the bottom side of the hanger rail main body, the guide chute is used for providing push-pull guide for the sliding door, the top of the sliding door is arranged in the guide chute so as to be subjected to push-pull guide by the guide chute, and the top of the sliding door is provided with a lighting function. A mounting position is further arranged on the bottom side of the hanger rail body, a light bar is mounted on the mounting position, the length direction of the light bar is consistent with the push-pull direction of the sliding door on the guide sliding groove, the light bar irradiates downwards, and the light bar is mounted on the bottom side of the hanger rail body and irradiates downwards, so that the length direction of the light bar is consistent with the push-pull direction of the sliding door on t