Patent ID: 8905601
Filing Date: 2014-12-09
Classification: F21K,F21V,F21Y

Abstract:
1. A lighting apparatus comprising: a heat sink; an LED module provided on the heat sink; an enclosure provided over the heat sink to surround the LED module; an insulator provided between the heat sink and the enclosure; a power module provided below the heat sink to provide power to the LED module; a housing attached to the heat sink to house the power module; and a power socket mounted to the housing and electrically connected to the power module, wherein the heat sink includes a channel formed to correspond to a shape of the enclosure and the insulator is provided in the channel, the insulator and the enclosure being formed of different materials, wherein the insulator includes a reflective material provided on the insulator, wherein the insulator includes a channel formed to correspond to the channel on the heat sink, wherein and the enclosure is mounted in the channel on the insulator, and wherein a gap is provided between the insulator and the heat sink inside the channel of the heat sink.