Patent ID: 7056007

Claim:
A track lamp assembly comprising: a track subassembly having a track, a pair of insulating bushings and a pair of electrically conductive strips, the track having a base and a pair of sidewalls respectively extending from opposite side edges of the base, a plurality of elongate holes being defined in the base along a longitudinal direction of the track, the insulating bushings being respectively assembled to the sidewalls, the electrically conductive strips being respectively received in the insulating bushings; and a track lamp having an adapter, the adapter having a body, a post extending from an upper surface of the body, a pair of securing boards oppositely projecting from side annular surfaces of the post, and a pair of contacts, a gap being defined between the upper surface and the securing boards, and an end of each contact projecting from the side annular surface of the post above the securing board; wherein the post extends into one of the elongate holes of the track, the base is secured between the upper surface of the body and the securing boards by rotating the body, and the contacts are electrically connected with the electrically conductive strips, respectively.