STREET LAMP THAT LED RADIATE HEAT STRUCTURE IS EQUIPED

摘要

PURPOSE: A street lamp with an LED radiating structure is provided to cool down a radiation fin through the flow and the velocity of the air from a lower part to an upper part by narrowing the upper part and widening the lower part with regard to an installation angel of the street lamp. CONSTITUTION: A street lamp with an LED radiating structure includes a radiating fin(1) and a cover(2). A substrate with LEDs(7) is installed to contact with the upper inner side of a body(3) of the street lamp. The radiating fins are formed in the side and the upper outer side of the body of the street body in the length direction. A vent(20) is formed in the side to cover the radiating fins formed in the upper outer side of the body of the street lamp. The cover has a wide lower part and a narrow upper part to change the flow and the velocity of the air from the lower part to the upper part.