LED LIGHTER HAVING LAMINATED STRUCTURE OF HEAT SPREADER

摘要

PURPOSE: An LED illumination lamp having a radiator of laminating structure is provided to improve a radiating performance by forming a venting space part between radiators. CONSTITUTION: A lighting part(110) emits light through an LED provided inside. A base plate(120) supports the LED provided in the lighting part by combining with top of lighting part. Multiple radiators(140) release the heat generated in the lighting part by laminating perpendicularly at the upper part of base plate. A disk plate(144) is installed between radiators. An end plate(150) is installed at the top of radiator. A cover(170) protects a converter by being installed at the upper part of converter(160).