Adjustable luminaire

Details Adjustable luminaire Adjustable luminaire

2011-08-23

2011-08-23

Husar, Stephen F (Department: 2875)

Illumination

Plural light sources

With support

C362S249020, C362S249030, C362S287000, C362S413000, C362S427000

Reexamination Certificate

active

08002438

ABSTRACT:
An adjustable luminaire includes a base, a tubular arm movably connected to the base, and a light assembly connected to the tubular arm and simultaneously moved with the movement of the tubular arm. The light assembly has at least two light shades pivoted relative to each other and a plurality of light sources disposed on the at least two light shades. The adjustable luminaire further includes a driving assembly mounted in the tubular arm and the base. The driving assembly movably connected to the light assembly. The driving assembly is simultaneously moved with the movement of the tubular arm to drive the light assembly for adjusting a pivoting angle between the at least two light shades so as to vary an illuminated area which is illuminated by the light sources.

REFERENCES:
patent: 5424931 (1995-06-01), Wheeler
patent: 7954980 (2011-06-01), Bryant et al.
patent: 2010/0033969 (2010-02-01), Hochstein et al.

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