Light engines for lighting devices
AssigneeCree, Inc.
InventorsAntony Paul Van De Ven, Charles M. Swoboda, Wai Kwan Chan
Life of this patent
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Abstract
A light engine housing comprising a mixing chamber element, a driver chamber element and/or a connection element, one or more of which is removable. A light engine comprising (1) a light engine housing and (2) a mixing chamber module and/or a driver module removably attached to and/or positioned in the light engine housing. Also, a light engine comprising (1) a light engine housing and a mixing chamber module and/or a driver module. Also, a solid state light engine comprising a light engine housing comprising at least a first connection element.
Claims25
A light engine housing comprising:
- at least a first mixing chamber element,
- at least a first connection element,
- at least a first driver chamber element, and
- at least a first component selected from among driver modules, trim elements, fixture elements and heat sink modules,
- the first connection element configured to hold in place relative to the first mixing chamber element the first component selected from among driver modules, trim elements, fixture elements and heat sink modules,
- the first driver chamber element and the first mixing chamber element a single-piece are unitary structure.
A light engine housing, comprising:
- at least a first driver chamber element;
- at least a first mixing chamber element;
- and
- at least a first connection element,
- the first driver chamber element and the first mixing chamber element a single-piece are unitary structure,
- the first connection element removably connected to at least one of (1) an exterior of the first driver chamber element and (2) an exterior surface of the first mixing chamber element.
A light engine housing, comprising,
- at least a first driver chamber element;
- at least a first mixing chamber element;
- and
- at least a first driver module,
- the first driver chamber element and the first mixing chamber element a single-piece are unitary structure.
A light engine housing, comprising,
- at least a first driver chamber element;
- at least a first mixing chamber element;
- and
- at least a first mixing chamber module;
- the first driver chamber element and the first mixing chamber element a single-piece are unitary structure.
Dependencies are inferred from the claim text.