| 摘要 |
PURPOSE: An LED(Light Emitting Diode) street lamp is provided to implement a high- efficiency light distribution curve by setting an outside angle of a protection cover according to an angle of a installed LED. CONSTITUTION: A connecting member is placed at the top of a support. A protection cover(50) is placed on an upper side of the connecting member. One or more LED modules(90) are surrounded with the protection cover. A heat sink(70) is placed on an upper side of the protection cover. The heat sink forms a space accepting the LED modules and the connecting member. |
