Patent ID: 7364325
Filing Date: 2008-04-29
Classification: F21V,F21W

Abstract:
1. A lamp structure comprising: a base, being associated with a lamp connected to the top thereof and with a rotatory disk pivoted to the bottom thereof, wherein the rotatory disk has a hollow exerted cylinder extending from the bottom surface thereof, the hollow exerted cylinder having a hollow pivot extending at the center thereof so as to form a positioning groove between the hollow exerted cylinder and the hollow pivot, the hollow pivot having a diameter smaller than the hollow exerted cylinder; and a holder, having a recess formed thereon, wherein the recess contains a hollow cylinder extending at the center of the lower level thereof, wherein the rotatory disk is pivoted to the holder for the hollow cylinder of the holder to be received in the positioning groove on the bottom surface of the rotatory disk so that the hollow pivot of the rotatory disk can penetrate the hollow cylinder and the rotatory disk can rotate the base leftward and rightward on the holder, and wheren the recess of the holder is cascaded.