VENTILATION WINDOW FOR SUPPLYING THE LIGHT WIND THROUGH AN OUTLET HOLE BETWEEN LOUVER PLATES OF AN INDOOR SIDE BY REDUCING THE INTENSITY OF THE STRONG WIND INSERTED THROUGH AN INLET HOLE BETWEEN LOUVER PLATES OF AN OUTDOOR SIDE WITH AN AIR GUIDE

摘要

Purpose: by reducing, one air guide of intensity of wind is arranged to prevent the influx of strong wind a vent window and the intrusion for limiting the louver plate of being securely joined with property for passing through indoor outside and three air guides are without separation. Construction: a vent window includes the left and right sides that a framework includes upper and lower horizontal frames and left and right vertical frame connecting or more horizontal frames; Multiple louver plate (200,500) is mounted on the indoor outside of framework; The air guide of sandwiched between louver plate, instructs the flowing of outdoor air. Air guide includes three air guides (410,420,430). First air guide has a vertical portion (411), and a sloping portion (412,413) is extended obliquely in the upper and lower side of vertical portion, and a horizontal part (414,415) is horizontally extended from sloping portion. Second air guide has in symmetrical and level of aggregation the part of the upper and lower side of vertical portion. Third air guide includes a vertical portion (431), and a sloping portion (432) is extended obliquely in the upper and lower side of vertical portion, and horizontal part is horizontally extended from sloping portion.