Patent ID: 8348471

Claim:
A LED lamp assembly, comprising: a base body ( 30 ) having a plurality of first engaging parts disposed at intervals on an outer wall thereof, each of the first engaging parts having an integrally formed fastening hook protruding there-from; a cover body ( 60 ) having a through-hole defined centrally thereon and a plurality of second engaging parts extending from an inner-facing surface thereof around the through-hole at intervals, each of the second engaging parts having a fastening hole aligningly configured to respectively receive the fastening hook of the first engaging part; a heat radiator ( 10 ) defining a receiving portion in a central portion thereof and a plurality of grooves defined thereon that enables passage of the second engaging parts; and a light emitting module ( 20 ) having a circuit board and a plurality of light-emitting diodes disposed thereon arranged in the receiving portion; wherein the second engaging parts respectively pass through the grooves of the radiator, and wherein each fastening hook of the first engaging parts directly engages the corresponding fastening hole of the second engaging parts, so that the heat radiator is sandwiched between the base body and cover body.