ADJUSTING METHOD OF ILLUMINATING ANGLE OF LED LIGHT IN SECURITY LIGHT

摘要

PURPOSE: An irradiation angle control method of an LED guard lamp is provided to accurately satisfy an illuminance standard of a guide lamp regardless of a space condition. CONSTITUTION: An initial illuminance table output step(S100) finds an illuminance table before adjustment. Average surface illuminance and uniformity factor insufficiency section deriving step(S200) derives a section which does not satisfy average surface illuminance and uniformity factors of a lamp. An LED assembly installation angle control step(S300) controls an installation angle of an LED assembly. An illuminance confirmation and correction step(S400) confirms whether or not the average surface illuminance and the uniformity factor of a lamp are satisfied and performs fine correction. [Reference numerals] (S100) Initial illuminance table output step; (S200) Average surface illuminance and uniformity factor insufficiency section deriving step; (S300) LED assembly installation angle control step; (S400) Illuminance confirmation and correction step