LED Fire Safety Guidance Light Using Engraved Safety Glass

摘要

The present invention relates to a fire safety guidance lamp, more particularly, to an etching section for forming a pattern or letter on the back surface of a tempered glass body, a non-yellowing paint having heat resistance and durability is applied to the inner surface of the etching section, And the LED light source is embedded in the lower portion or the edge portion of the light box according to the form of power application on the back surface or the outer periphery of the light box, And the LED is assembled with a frame made of a metal such as aluminum or stainless steel.