SOLID-STATE LUMINAIRE WITH PIXELATED CONTROL OF LIGHT BEAM DISTRIBUTION
First Claim
1. A luminaire comprising:
- a housing;
a plurality of solid-state lamps arranged on the housing, wherein light emitted by the plurality of solid-state lamps exhibits a one-to-one mapping of the solid-state lamps to beam spots produced thereby; and
a controller communicatively coupled with at least one of the plurality of solid-state lamps and configured to provide pixelated control over light distribution of the luminaire.
1 Assignment
0 Petitions
Accused Products
Abstract
A luminaire having an electronically adjustable light beam distribution is disclosed. In some embodiments, the disclosed luminaire includes a plurality of solid-state lamps mounted on one or more surfaces of a housing. The lamps can be electronically controlled individually and/or in conjunction with one another, for example, to provide highly adjustable light emissions from the luminaire (e.g., pixelated control over light distribution). In some cases, a given solid-state lamp may include tunable electro-optic componentry to provide it with its own electronically adjustable light beam. One or more heat sinks optionally may be mounted on the housing to assist with heat dissipation for the solid-state lamps. The luminaire can be configured to be mounted or as a free-standing lighting device, in accordance with some embodiments. In some embodiments, the aperture through which the lamps provide illumination is smaller than the distribution area of the solid-state lamps of the luminaire.
19 Citations
25 Claims
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1. A luminaire comprising:
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a housing; a plurality of solid-state lamps arranged on the housing, wherein light emitted by the plurality of solid-state lamps exhibits a one-to-one mapping of the solid-state lamps to beam spots produced thereby; and a controller communicatively coupled with at least one of the plurality of solid-state lamps and configured to provide pixelated control over light distribution of the luminaire. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A luminaire comprising:
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a housing having one or more interior surfaces; a plurality of solid-state lamps arranged on the one or more interior surfaces of the housing, wherein light emitted by the plurality of solid-state lamps exhibits a one-to-one mapping of the solid-state lamps to beam spots produced thereby, and wherein at least one of the plurality of solid-state lamps comprises; one or more light-emitting diode (LEDs) populated on a printed circuit board (PCB); and an electro-optic tunable lens optically coupled with the one or more LEDs; and one or more heat sinks arranged on an exterior surface of the housing and coupled with the plurality of solid-state lamps through a wall of the housing. - View Dependent Claims (17, 18, 19, 20)
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21. A luminaire comprising:
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a housing having one or more exterior surfaces; a plurality of solid-state lamps arranged on the one or more exterior surfaces of the housing, wherein light emitted by the plurality of solid-state lamps exhibits a one-to-one mapping of the solid-state lamps to beam spots produced thereby, and wherein at least one of the plurality of solid-state lamps comprises; one or more light-emitting diode (LEDs) populated on a printed circuit board (PCB); and an electro-optic tunable lens optically coupled with the one or more LEDs; and one or more heat sinks arranged on an interior surface of the housing and coupled with the plurality of solid-state lamps through a wall of the housing. - View Dependent Claims (22, 23, 24, 25)
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Specification