| 摘要 |
PURPOSE: An LED(Light Emitting Diode) street lamp is provided to have a suitable structure for weight-lightening by inserting an LED directly under light source unit and an LED oblique light source unit into an accepting groove. CONSTITUTION: A body frame(10) is installed on a side of a road by using a support. A pair of LED-direct-under light source units(20) is inserted into both ends of an installing groove corresponding to both width directions of the road. The LED-direct-under light source units perform downward irradiance to an LED light source. A pair of LED-oblique light source units(30) is placed between the LED-direct-under light source units. The oblique light source units are installed at a slope to perform irradiance to the LED light source in both width directions of the road. |
