Patent ID: 7441926

Claim:
A light emitting diode package, comprising: a printed circuit board, comprising two opposite surfaces, a relatively big through hole and a plurality of relatively small through holes disposed around the relatively big through hole, one of the two opposite surfaces including an indentation within which all the through holes are located; multiple pairs of solderable circuits, extending from one of the two opposite surfaces to the other one of the opposite surfaces through edges of the printed circuit board; a heat sink, comprising a first portion fitted within the relatively big through hole and a second portion fitted within the indentation, wherein the first portion comprises a chip-mounting area for mounting at least one LED chip; a lens, placed over the chip-mounting area; and a reflector having a first part immediately encircling the lens and a second part securing the second portion of the heat sink to the printed circuit board, wherein the first part and the second part interconnect with each other through the relatively small through holes.