Reflector/refractor

Reflector/refractor

A reflector/refractor device (10) is provided for use with a variety of lighting fixtures and light sources. The reflector/refractor device (10) includes a body (16) having a predetermined profile and defining a cavity (22) with the body having an inside surface and an outside surface. An illuminati...

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Hauptverfasser: BARNES, JOSH T, SITZEMA, RONALD L., JR
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
MECHANICAL ENGINEERING
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
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creator BARNES, JOSH T
SITZEMA, RONALD L., JR
description A reflector/refractor device (10) is provided for use with a variety of lighting fixtures and light sources. The reflector/refractor device (10) includes a body (16) having a predetermined profile and defining a cavity (22) with the body having an inside surface and an outside surface. An illuminating source (12) for emitting light is disposed within the cavity substantially along a central vertical axis (14) of the body. The body (16) includes a series of sectional zones for reflecting and refracting light. The exterior surface of the device includesd a plurality of substantially vertical prisms (P1-P7) consisting of reflective elements, refractive elements and elements (P1) that may be either reflective or refractive depending on light center location (LC). These reflective or refractive elements act in combination to selectively vary light distribution characteristics of vertical and lateral angles, and intensities, by vertical displacement of the illuminating lamp source.
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subjects BLASTING
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF
HEATING
LIGHTING
MECHANICAL ENGINEERING
STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR
WEAPONS
title Reflector/refractor
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