Illumination – Elongated source light unit or support – With or including transparent or translucent member
Patent
1995-05-23
1996-05-21
Gromada, Denise L.
Illumination
Elongated source light unit or support
With or including transparent or translucent member
362226, 362310, 362311, 362375, 362307, F21S 300
Patent
active
055195946
ABSTRACT:
A lampshade structure of halogen lamp contains a lampshade, an inner aluminum casing, a rod-shaped lamp, a glass casing and two pressing plates. The inner chamber of the lampshade is made of metal. Two sockets with corresponding rectangular recesses are disposed in the lampshade. The pressing plate which has an incurved plate to connect the lampshade and an outcurved plate to press and fasten the glass casing tightly. The aluminum casing is inserted into the recesses of the sockets. The lamp which is inserted into the sockets is enclosed by the aluminum casing and the glass casing.
REFERENCES:
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patent: 3436716 (1969-04-01), Amis, Jr. et al.
patent: 4247884 (1981-01-01), McJunkin, Jr. et al.
patent: 4282564 (1981-08-01), McJunkin, Jr. et al.
patent: 4300187 (1981-01-01), Fletcher
patent: 4315302 (1982-02-01), Petralia
patent: 5093767 (1992-03-01), Burn
Gromada Denise L.
Sember Thomas M.
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