초록 ▼

Architectural luminaries utilize a common optical engine having a lamp coupled to an ellipsoidal reflector, a field stop aperture, and image-projecting lenses A color wheel, gobo wheel, and mechanical dimmer may also be included. A microlens element converts a spotlight optical engine into a wash li

Architectural luminaries utilize a common optical engine having a lamp coupled to an ellipsoidal reflector, a field stop aperture, and image-projecting lenses A color wheel, gobo wheel, and mechanical dimmer may also be included. A microlens element converts a spotlight optical engine into a wash light optical system. A multiple lens array provides variable diffusion. The optical engine is combined with an X-Y scanning mirror beam direction system in a substantially recessed housing for mounting in the ceiling of a building. The optical engine is combined with a pan-and-tilt yoke for greater range of coverage with an exposed luminaire.

대표청구항 ▼

[ We claim:] [1.] A lighting instrument comprising:a light source optically coupled with a reflector, said light source and reflector projecting a light beam along an optical axis;a variable light modifier supported by a motorized mechanism; anda housing at least partially enclosing said light sourc

[ We claim:] [1.] A lighting instrument comprising:a light source optically coupled with a reflector, said light source and reflector projecting a light beam along an optical axis;a variable light modifier supported by a motorized mechanism; anda housing at least partially enclosing said light source, said reflector, said variable light modifier and said motorized mechanism; said housing being configured to be substantially fully recessed into a ceiling, wall, or floor of a building; said housing including a light-pervious aperture in one surface thereof.