LED LAMP

摘要

PURPOSE: An LED lamp is provided to reduce difference of light quantity by differently forming thicknesses of a globe central portion and an outer circumference of a diffuser cap. CONSTITUTION: A diffuser cap(110) diffuses light emitted from an LED. An LED lighting module(120) is located under the diffuser cap. A heat conductive pad(130) is inserted between the LED lighting module and a heat sink(140). The heat sink is composed of a trumpet form which widens from the bottom to the top. A driving circuit housing(160) having a driving circuit(150) is inserted into the bottom of an opened heat sink. The LED lighting module, heat conductive pad, and an upper side of the heat sink has one or more though holes in order to be combined with the driving circuit housing by using one or more screws(180). An insulating pad(190) is located on the top of the driving circuit housing in order to protect the driving circuit from an electrical shock.