CHANNEL SIGN USING EXTRUSION BAR WITH ASSISTANT LIGHT SOURCE HAVING OPENING AND SHUTTING COVER

摘要

PURPOSE: A channel sign using an extruded bar with a sub light source having separable opening cover is provided to uniformly distribute light of the sub light source through a light diffusion plate. CONSTITUTION: A sub light source(40) is comprised of a circuit board(42) soldered with an LED(41). An opening and closing cover(60) is combined with the sides of an upper extruded bar(10) and a lower extruded bar(20). One end of the cover is hinged with the upper extruded bar and the lower extruded bar. Other end of the cover is combined with an elastic clip(70). A light diffusion plate(80) is attached to the lower side of the elastic clip.