Patent ID: 6830473
Filing Date: 2004-12-14
Classification: H01R

Abstract:
An improved lamp socket comprising:a two piece common brass shells; a common metal screw shell rivet to an insulative base; a pair of contact screws; the insulative base having a first and second threaded screw holes located on a side and being arranged oppositely vertically and horizontally offset from each other via a center of the insulated base for preventing interference of the contact screws upon insertion into the threaded screw holes, and a closed fitting channel for insertion of an insulated lamp wire; an elongated conductive strip being connected to the metal screw shell and having a first screw hole aligning to the first threaded screw hole and extending downwardly from the side of the insulative base; and an elongated strip center bulb contact having a second screw hole aligning to the second threaded screw hole and extending downwardly from the side of the insulative base opposite to the elongated conductive strip; wherein the contact screws electrically contact the elongated conductive strip and the elongated strip center bulb contact via the screw holes and penetrating an insulative layer of the lamp wire without piercing through whereby causing the lamp wire to bend and bulge so that the lamp wire is firmly retaining in the closed fitting channel; and wherein upon insertion of the lamp wire in the channel and tightening of the two screw contacts providing an electrical contact quickly and safely.