Patent ID: 9562651
Date: 2017-02-07
CPC Classifications: F21K,F21V,F21Y,H01L,H05B,H05K

Claim:
1. A lighting apparatus comprising: a light source having a base and a LED mounted on the base; a heat sink releasing heat from the light source; and a light source supporting body having: a locking part locking into the heat sink so as to hold the light source on the heat sink, a fitting hole having approximately the same size as the base, the fitting hole extracting light from the light source and fitting to the light source so as to position the light source, and a protruding part provided in a part of the periphery of the fitting hole, wherein an inner periphery part of the fitting hole fits an outer periphery of the base so as to fix the attaching position of the light source, the protruding part configured to protrude toward a facing portion of the inner periphery part of the fitting hole along a surface of the base, and the protruding part configured to pinch a part of the base between the protruding part and the heat sink, wherein the heat sink, fabricated from a metal, includes a penetration part, and the light source supporting body, fabricated from a resin, includes a fit-in part fitted into the penetration part, and an insertion hole, through which a wiring connected to the light source is inserted, is formed in the fit-in part.