COMBINATION STRUCTURE OF A LED LAMP

摘要

PURPOSE: A combination structure of an LED lamp is provided to safely a heat sink and components by enabling a cover and a body and the heat sink to be replaceable and combing them with a fastening unit. CONSTITUTION: A main body(100) is formed in a base in one side and has a heat sink which is detachable. A cover housing(130) is protruded around the main body to have a receiving unit. A coupling hole(133) is formed in the edge of the cover housing. An LED substrate(160) has the coupling groove corresponding to the coupling hole. The coupling groove of the LED substrate is inserted into the coupling protrusion(131). A cover(140) has coupling grove which is inserted into the coupling protrusion.