REFLECTION BOARD OF LED STREET LAMP

摘要

PURPOSE: A reflector of an LED streetlight is provided to improve the uniformity of a light band by optimizing the structure of the reflector of a reflection cup. CONSTITUTION: A plurality of basic holes is formed on a substrate(110). A reflection cup module unit(140) is mounted on each basic hole. The reflection cup module unit is comprised of a plurality of reflection cups(120). Each reflection cup coves one LED. The reflection cup includes the upper side, the lower side, and a reflection unit which connects the upper side with the lower side. The reflection unit is comprised of four surfaces.