Led lighting fixture
AssigneeRuud Lighting, Inc.
InventorsAlan J. Ruud, Kurt S. Wilcox, Steven R. Walczak, Wayne Guillien
Life of this patent
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Abstract
An LED lighting fixture including a housing and an LED assembly secured with respect to the housing to permit air/water-flow over the LED assembly. The LED assembly includes (a) an LED heat sink having an LED-engaging surface and a heat-transfer surface and (b) an LED-array at the heat-transfer surface. The housing and the heat sink define an air gap permitting air/water-flow to and from the heat sink
Claims13
An LED lighting fixture comprising a housing and an LED assembly secured with respect to the housing to permit air/water-flow over the LED assembly, the LED assembly including (a) an LED heat sink that has an LED-engaging surface and a heat-transfer surface and (b) an LED-array at the LED-engaging surface, the housing and the heat sink defining an air gap permitting air/water-flow to and from the heat sink.
An LED lighting fixture comprising:
- a housing including a border structure;
- and
- an LED assembly secured with respect to the housing to permit air/water-flow over the LED assembly, the LED assembly including:
- an LED heat sink having a heat-sink end at the border structure, an LED-engaging surface and a heat-transfer surface, and
- an LED-array mounted to the LED-engaging surface,
- wherein the housing and the heat sink define a venting gap between the heat-sink end and the border structure to permit air/water-flow to and from the heat sink
An LED lighting fixture comprising a housing and an LED-supporting heat sink open for air/water-flow thereover, the housing defining a venting gap permitting air/water-flow to and from the LED-supporting heat sink.
An LED lighting fixture comprising an LED assembly including a plurality of LED modules separately mounted on corresponding individual heat sinks, the heat sinks holding LED modules in fixed relative positions.
Dependencies are inferred from the claim text.