Track light

A track light, comprising:

• a track, and a lamp in electrical contact with the track, wherein:
• the lamp comprises a substrate, an elastic structure detachably connected to the substrate, and a power obtain structure plugged and fixed on the substrate, wherein the substrate is provided with a through hole, the elastic structure comprises a mounting post and an elastic portion, the mounting post is accommodated in the through hole and is in contact with an inner sidewall of the through hole, and two mounting posts are provided and are respectively located at both ends of the elastic portion, a power transmission strip is provided in the track, and
• the power obtain structure comprises an abutment portion in electrical contact with the power transmission strip, the elastic structure is provided between the abutment portion and the substrate to generate elastic deformation in response to that the abutment portion and the power transmission strip are pressed against each other, so that the abutment portion and the power transmission strip remain abutted with each other.