APPARATUS FOR AIR CURTAIN

摘要

PURPOSE: An apparatus for air curtain is provided to allow suction of air and discharge of wind flow to be perpendicular to each other. CONSTITUTION: An apparatus(100) includes a hermetic housing(110) having at least one penetrating hole(112) penetrating a front side thereof, an inclined part(116) formed on a lower end side of the front side to be inclined toward a rear side thereof at obtuse angle, and an outlet(114) having a lower end side linearly opened; a front cover(130) having a plurality of protruded rods(132) protruded from a plate in vertical direction at regular intervals; a clearance part(140) formed between the front side of the housing and the front cover as the front cover is coupled to the front side of the housing contacting with the protruded rods by coupling units(190) to face the penetrating hole; and at least one blowing unit(150) built in the housing to face the penetrating hole and the outlet. The housing includes an inner frame covering the blowing unit to allow smooth discharge of wind flow through the outlet. The penetrating hole includes an outside air guide part(118) extended toward the blowing unit.