LIGHTING APPARATUS WITH JAPANESE PAPER MOLDING ITEM HAVING PHOSPHORESCENT AGENT USING LED LIGHT SOURCE

摘要

PROBLEM TO BE SOLVED: To provide a lighting apparatus of full of enjoyability showing superior advantages in regard to occurrence of infrared ray or its efficiency and a thin-type formation and having a minute lighting such as emergency lamp or guidance lamp when the apparatus is turned off.;SOLUTION: This invention provides an action for an emergency lamp or a guidance lamp under a minute lamp function with residual light of phosphorescent agent when the lamp is turned off under combination of a lighting cover 1 of cubic molding item by Japanese paper added with phosphorescent function by using an LED light source 2. It is possible to perform a blue light emission and a green light emission within a range of ultra-violet wavelength region by changing an amount of inclusion of phosphorescent agent as well as composition contained in the Japanese paper itself and its thickness. It is possible to change a color balance of the fluorescent coloring by permeability of the Japanese paper and phosphorescent emission by one LED light source unit, and then artistry and appreciation effect found in Japanese paper are improved.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT