LED LAMP WITH REPLACEABLE POWER DRIVE PART

摘要

PURPOSE: An LED(Light Emitting Diode) lamp equipped with a replaceable driving power unit is provided to reduce the waste of resources and maintenance costs by enabling the replacement of only an LED driving power unit without having to replace the LED lamp. CONSTITUTION: An LED module(110) comprises a substrate(111) and a plurality of LEDs(112). A heat sink(120) is installed on the rear side of the LED module. A connection unit is installed on the bottom part of the heat sink. The connection unit is connected to the LED module in order to apply power to the LED module. A coupling unit(210) is combined with the connection unit of the LED lighting-emitting area. A housing(220) comprises a driving power supply circuit portion and a power coupling unit.