Patent ID: 6079997
Filing Date: 2000-06-27
Classification: H01R

Abstract:
A lamp socket comprising:a conical socket shell having a small bottom open end, a big top open end, an outer thread around the periphery of said small bottom open end, two mounting tabs bilaterally disposed inside said small bottom open end, and a transverse frame equally spaced between said mounting tabs, said transverse frame having a through hole at the center;a metal contact ring mounted inside said conical socket shell to receive the ring contact of a bulb and defining with said conical socket a water passageway around the periphery thereof within said conical socket shell in communication with wire holes on a socket cap, said metal contact ring comprising a bottom notch, which receives the transverse frame of said conical socket shell, two bottom mounting holes respectively fastened to the mounting tabs of said conical socket shell by a respective rivet, and a bottom extension strip extended out of the small bottom open end of said conical socket shell;a metal contact plate fixedly fastened to the through hole on said transverse frame of said conical socket shell at a bottom side for electric contact with the tip contact of the bulb threaded into said metal contact ring; andthe socket cap covered on the small bottom open end of said conical socket shell, said socket cap comprising an inner thread threaded onto the outer thread of said conical socket shell, and the plurality of through holes at a bottom side wall thereof through which two electric wires are inserted and respectively connected to said metal contact plate and the extension strip of said metal contact ring.