AIR PURIFYING STERILIZER HAVING THE FUNCTION OF SIGNBOARD

摘要

PURPOSE: An air purifying sterilizer including an advertising board is provided to offer a pleasant mood for elevator users and to eliminate harmful insects like a culex as well as to purify polluted air. CONSTITUTION: An air purifying sterilizer including an advertising board comprises a frame(10) having an air inlet port and air outlet port formed on the opposite position to each other; an air fan(130) installed at the air inlet port or outlet port side for forcing air to flow; an ultraviolet ray lamp(120) installed at the frame and having a photocatalytic layer on the outer surface of the transparent tube; an advertising board(40) installed at the front side of the frame; and an LED panel(150) having multiple LED light sources and installed at the rear side of the advertising board for illuminating the advertising board.