LED wall wash light
First Claim
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1. A light fixture comprising:
- a housing;
a plurality of LEDs connected to a first circuit board;
a respective collimator for each of the plurality of LEDs, the collimators configured to direct light from the LEDs towards a top of the housing; and
a diffuser between the collimators and the top of the housing configured to shape light exiting the housing.
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Abstract
Embodiments of the present invention relate to an LED light fixture that linearly arranges a plurality of LEDs within a housing such that each LED has a respective collimator. The output from the collimators is directed to a diffuser that shapes the light provided by the fixture so that a desired viewing angle is achieved. More particularly, the LEDs are located on a first circuit board and the driver chips for the LEDs are located on a second circuit board which sandwich a heat sink.
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Citations
20 Claims
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1. A light fixture comprising:
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a housing; a plurality of LEDs connected to a first circuit board; a respective collimator for each of the plurality of LEDs, the collimators configured to direct light from the LEDs towards a top of the housing; and a diffuser between the collimators and the top of the housing configured to shape light exiting the housing. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A light fixture comprising:
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a housing; at least one light assembly within the housing comprising; a plurality of LEDs connected to a first circuit board; a respective collimator for each of the plurality of LEDs, the collimators configured to direct light from the LEDs towards a top of the housing; a plurality of driver chips for the LEDs connected to a second circuit board; and a heat sink sandwiched between the first circuit board and the second circuit board; and a diffuser between the collimators and the top of the housing configured to shape light exiting the housing; and a shield configured to protect the diffuser and provide an outer top surface for the housing. - View Dependent Claims (18, 19, 20)
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Specification