This devise is on the lower and the upper is open to the inside of the empty truncated cone shape gradually narrowed to a wide bottom radial body having the LED mounted in the LED mounting bar is formed of a metal material and an outer peripheral surface on the inner circumferential surface has a plurality of heat radiation is of a metallic material which was built up and down in the vertical direction, a plurality of LED built in the bar is mounted radially fixed and LED mounting body of the body is formed to project, and the LED on the inner side of the mounting body to the inner body heat radiation is of a metallic material is fitted integrally with a failure in the LED mounting portion so as to form a respective air passage between each of the plurality of heat-radiating bar, the LED mounting body be provided with a top cover that is consistent with the upper fitting is in a cylindrical shape, the upper portion of the upper cover of the upper part is closed by the upper surface and the lower plate is an open central projection is integrally formed with the mounting of the LED and the inside lower portion of the central projection a discharge fan for sucking the internal air and the upper outer peripheral surface of the central mounting projection is a plurality of exhaust to exhaust the sucked air from the exhaust fan to the outside hole perforated bottom and the upper cap is opened, the top of the central projection isolated from operators will have on the air-cooled LED jipeodeung device, characterized in that the upper central part of the upper cap is fitted with a screw-type bulb socket-part exhaust hood base bulb powered by an external power source is provided.본 고안은 상,하부가 개방되고 내부가 빈 원뿔대형상으로 상부는 넓고 하부로 갈수록 좁게 형성된 금속재질의 LED장착몸체가 구비되며 상기 LED장착몸체의 외주면에는 상하방향으로 세워진 복수개의 LED바가 방사상으로 고정장착되어 있고 LED장착몸체의 내주면에는 상하방향으로 세워진 금속재질로 된 복수개의 방열바가 방사상으로 돌출형성되어 있으며 상기 LED장착몸체의 내측에는 금속재질로 된 내부방열몸체가 일체로 고장장착되어 있어 상기 복수개의 방열바 사이마다 각각 공기통로를 형성하도록 되어 있는 LED장착부와, 상기 LED장착몸체의 상부에 부합
