Light emitting diode light fixture
First Claim
1. A lighting device, comprising:
- a reflector having a generally parabolic cross-sectional configuration;
a light emitting diode located a selected distance from an inner surface of the reflector and at a midpoint thereof; and
a diffuser suspended a distance from the inner surface of the reflector and configured to prevent light emitted from the diode that has not reflected from the inner surface of the reflector from exiting from the device.
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Accused Products
Abstract
A light fixture consists of one or more light emitting diode (LED) packaging systems within a housing. Each LED packaging system includes one or more LED light sources that simultaneously shines onto opposing reflecting surfaces, then shines forward through encapsulation material, to present a softer appearance. The housing consists of a cluster of prewired sockets with an outer reflective surface. Electrical wiring runs from the rear of the first socket and then to an adjacent socket in a daisy chain fashion. Each socket includes connectors configured to provide each LED packaging system with a source of electricity. The housing has diffusers that adjust the light to a softer and evenly distributed appearance. The light fixture will operate with reduced energy consumption and little maintenance.
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Citations
17 Claims
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1. A lighting device, comprising:
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a reflector having a generally parabolic cross-sectional configuration;
a light emitting diode located a selected distance from an inner surface of the reflector and at a midpoint thereof; and
a diffuser suspended a distance from the inner surface of the reflector and configured to prevent light emitted from the diode that has not reflected from the inner surface of the reflector from exiting from the device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method, comprising:
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mounting a light emitting diode within a parabolic reflector; and
mounting a diffuser between the diode and a mouth of the reflector, the diffuser shaped and positioned to prevent light from passing directly out of the mouth of the reflector from the diode. - View Dependent Claims (15, 16)
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17. A method, comprising:
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applying electricity across a light emitting diode positioned within a parabolic reflector to generate light from the diode;
reflecting the light from the diode against an inner surface of the reflector in a direction generally away from an open side of the reflector; and
blocking light from the diode that has not reflected from the surface of the parabolic reflector.
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Specification