High-intensity directional light
First Claim
Patent Images
1. A high-intensity light comprising:
- a side-emitting optoelectronic device adapted to emit light of a desired color;
a heat sink adjacent the optoelectronic device;
a reflector at least partially surrounding the optoelectronic device, the reflector spaced a distance from the optoelectronic device; and
a window portion sized to output the light in a desired arc.
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Abstract
A high-intensity light comprising a side-emitting optoelectronic device adapted to emit light of a desired color. A heat sink is positioned adjacent the optoelectronic device and a reflector at least partially surrounds the optoelectronic device. The reflector is spaced a distance from the optoelectronic device. A window portion is sized to output the light in a desired arc.
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Citations
49 Claims
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1. A high-intensity light comprising:
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a side-emitting optoelectronic device adapted to emit light of a desired color;
a heat sink adjacent the optoelectronic device;
a reflector at least partially surrounding the optoelectronic device, the reflector spaced a distance from the optoelectronic device; and
a window portion sized to output the light in a desired arc. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A light-emitting apparatus powered by a direct current, the apparatus comprising:
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a substantially water-tight housing including a base, a reflector portion having a plurality of facets, and a window portion defining an arc;
a side-emitting optoelectronic device supported within the housing and spaced a distance from the reflector portion, the optoelectronic device emitting light of a desired color when powered by the direct current, at least some of the facets redirecting a portion of the emitted light toward the window portion. - View Dependent Claims (21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38)
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39. A light-emitting apparatus adapted to project high-intensity light in a desired arc, the apparatus comprising:
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a side-emitting light source having a top, a bottom, and sides connecting the top and bottom, the light source operable to emit light of a desired color through the sides;
a base supporting the light source;
a window portion partially surrounding the light source, the window portion extending through a window arc equal to the desired arc; and
a multi-faceted reflector positioned to reflect light toward the window portion, the reflector and the window together completely encircling the sides of the light source, the facets of the multi-faceted reflector positioned to reflect the light through the window portion to produce a wedge-shaped directional beam of light. - View Dependent Claims (40, 41, 42, 43, 44, 45, 46, 47, 48, 49)
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Specification