Outdoor variable focus light fixture

Lampadaire à focalisation variable

Aussenleuchte mit veränderbarer Brennweite

Abstract

The present invention relates to an adjustable outdoor light fixture (10) powered by an electrical current provided by wire leads capable of producing a variable light beam distribution pattern comprising, a housing (12) having an outside surface and an inside surface (28,30,32) and defining a cavity (34) of the housing, a lens (40) covering the open face (36) of the housing, the lens (40) moveable relative to the reflector (56) and a light source (61) connected to the leads adapted to be attached to the lens (40) within the cavity (34) of the housing whereby the lens (40) and the light source (61) are moveable relative to the reflector (56) in order to produce a variable light beam distribution pattern. Also included is a reflex optics reflector (56) for an outdoor light fixture (10) that improves transmittance of light from the fixture.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (3)

    Publication numberPublication dateAssigneeTitle
    FR-675705-AFebruary 13, 1930Support auxiliaire permettant le montage de lampes à deux filaments sur les phares d'automobiles à lampe inversée
    NL-8701209-ADecember 16, 1988Lumiance BvLamp.
    US-4870548-ASeptember 26, 1989The Toro CompanyConvertible light fixture

NO-Patent Citations (0)

    Title

Cited By (2)

    Publication numberPublication dateAssigneeTitle
    EP-1395092-A2March 03, 2004Seiko Epson CorporationLight-source lamp unit, light-source device and projection-type display apparatus
    EP-1395092-A3May 12, 2004Seiko Epson CorporationLichtquelleneinheit, Lichtquellengerät und Projektionsanzeigengerät