Variable beam of dichroic reflector lamps
Publication Date: 2002-Aug-21
Publishing Venue
The IP.com Prior Art Database
Abstract
ID609829
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The IP.com Prior Art Database
ID609829
Netherlands
English (United States)
ID 609829
Variable beam of dichroic reflector lamps
Low voltage halogen dichroic reflector with an adjustable beam between 8-36 degrees by providing the seal of the burner with a screw lamp cap which fits with friction into the neck-shaped portion of the reflector which internally has a screw-shaped surface. By rotating the burner with respect to the reflector the beam angle can be changed and set at the desirable angle as due to the rotation an axial displacement of the burner inside the reflector occurs.
Disclosed anonymously.