Illumination – Light source and modifier – With sealing means or artificial atmosphere
Patent
1996-10-08
1998-02-17
Husar, Stephen F.
Illumination
Light source and modifier
With sealing means or artificial atmosphere
362226, 362396, F21V 3100
Patent
active
057185042
ABSTRACT:
An anti-leak and anti-contact Christmas lamp includes a bottom cap, a tubular socket, a coil spring, an insulating disc and an anti-lead gasket. The bottom cap has curved recesses abutting each other on a projecting portion between two parallel walls and ridges between two abutting curved recesses for laying wires therein. The socket has a bottom annular wall with two opposite openings each having curved recesses to correspond with the curved recesses of the bottom cap so as to tightly pressing wires therein, the spring and the insulating disc are placed in the socket, with the disc pressed down by a lamp and with the spring compressed down to let the poles of the lamp contact with two conductors. The anti-leak gasket is fixed on and with an annular upper wall of the socket and tightly in contact with the glass of the lamp to prevent water from leaking into the socket and persons from extending hands into the socket.
REFERENCES:
patent: 4667276 (1987-05-01), Cheng
patent: 5139343 (1992-08-01), Lin
patent: 5161881 (1992-11-01), Myson
patent: 5667296 (1997-09-01), Cheng et al.
Husar Stephen F.
Klein David I.
Lee Jun Y.
Rosenberg Morton J.
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