| 摘要 |
PURPOSE: An LED streetlight having a dual heat radiating structure is provided to prevent the inflow of rainwater into the streetlight while easily dissipating heat from the streetlight. CONSTITUTION: An LED streetlight having a dual heat radiating structure comprises a main body(1) having at least one opening and a lighting unit having a plurality of LEDs which are mounted in a control board; a transparent cover(5); a heat sink which is arranged on the backside of the control board; and a waterproof and heatproof sheet(7) dissipating heat and preventing the inflow of rainwater into the main body. |
