Patent ID: 8403541
Filing Date: 2013-03-26
Classification: F21S,F21V,F21Y

Abstract:
1. A luminaire to be used in conjunction with a housing retaining a female threaded socket electrically connected to a source of power, comprising: a. a bottom hollow trim ring cover including a trim ring and a hollow cylindrical wall having a top service and an interior circumferential shelf adjacent the top surface, and means to retain the trim ring cover within a housing in a ceiling fixture; b. a removable and replaceable lens resting on the interior shelf of the hollow cylindrical wall of the trim ring cover and a removable and replaceable dome shaped reflector having a dome shaped wall with an interior surface and a lower rim which rests on said lens and an opening a top of the dome shaped wall; c. a removable and replaceable a heat dissipation apparatus including detachable lower and upper sections, c. an “L” shaped socket supporting member including top socket affixing means and a bottom transverse plate which rests above the horizontal fins and is connected to the second section so that an air gap is formed between a bottom surface of the transverse plate and the horizontal fins; d. a detachable electrical connector including first and second mating connecting members that are matched each other, wherein the second mating connector member is connected by electrical wires to a removable and replaceable male connecting socket and the first mating connecting member is connected by electrical wires to a removable and replaceable driver; e. the driver resting on the horizontal fins and partially surrounded by the long longitudinal fins of the second section of the heat dissipation member, the multiplicity of longitudinal fins and air gaps enabling heat from the LED chip to be dissipated into a ceiling fixture to enable the driver to run at reduced temperatures; and f. a top cover having a slot to permit the top socket affixing means to extend through it and the top cover attached to the heat dissipating member so that an open air gap is formed between the cover and the driver; g. whereby after the male threaded socket is threaded into the female threaded socket, the luminaire is retained within the housing.