| 摘要 |
PURPOSE: A night safety guiding device for a guard rail includes affordable replacement costs as being able to be attached to an existing guard rail and obtains the quantity of light and luminous intensity using a small number of light emitting diode (LED) modules. CONSTITUTION: A night safety guide device for a guard rail includes an LED device (10), an outer housing, a wire unit, and a sunlight panel. The LED device is a sidelight type LED device and radiates the light to the front. The LED device includes a light guide plate (110), a reflective film (120), a first and a second LED module (131, 132), a first side casing (141), and a second side casing (142). The outer housing includes a guide unit in which the LED device can be inserted and is attached to the guard rail. |
