Energy-saving stud type lamp crosswalk lightening system on pedestrian safety with minimal light loss

摘要

According to the present invention, LED elements arranged in three rows in the longitudinal direction are provided by maintaining a predetermined distance between the printed circuit board 418 mounted on the mounting area of the housing 402 and the light source display unit, and each arranged LED element is moved left and right. Reflecting members 411, 412. 413, 414 having a reflection angle are installed. A diffusion unit 409 for diffusing the emitted light of the LED elements and reflective members 411, 412. 413, 414 for guiding the emitted light to be irradiated only in a specific direction are installed inside the housing 402 at respective inclination angles. It is an LED module provided with reflective member coupling protrusions 407 and 408 in which installation grooves are formed so that the constituting reflective members can be installed on six surfaces. In addition, this reflective structure minimizes light loss, minimizes pedestrian glare, and improves the average illuminance and average luminance of the displayed light. am.