Patent ID: 6089733
Filing Date: 2000-07-18
Classification: F21V

Abstract:
A pendant elevation and projecting angle adjusting structure comprising:a suspension rod having a top end fastened to a holder at the ceiling of a building in a vertical position, a bottom end, and an axial center through hole through its top and bottom ends;a locating disk fixedly fastened to the bottom end of said suspension rod, said locating disk comprising a center through hole fastened to the bottom end of said suspension rod by a hollow screw cap, and a plurality of wire holes equiangularly spaced around its center through hole;a lampshade suspended below said locating disk and holding a lamp bulb on the inside, said lampshade comprising a top rack, said top rack having a plurality of mounting ends equiangularly spaced around the periphery thereof;an electric wire inserted through the axial center through hole of said suspension rod and said hollow screw cap and connected to said lampshade for guiding electricity from power source to the lamp bulb in said lampshade;a balance plate suspended below said locating disk at a distance, said balance plate comprising a circular center through hole for the passing of said lampshade, and a plurality of connecting points equiangularly spaced around its circular center through hole; anda plurality of pull ropes respectively inserted through the wire holes at said locating disks, said pull ropes each having a first end respectively connected to the mounting ends at said top rack of said lampshade, and a second end respectively connected to the connecting points at said balance plate.