WINDOWS SYSTEM INCLUDING BLIND HAVING ABILITY OF VENTILATION

摘要

PURPOSE: An embedded window blind system having a ventilation function is provided to efficiently shield sunlight by automatically controlling the up-and-down motion or slat angle of the blinds according to illuminance and the altitude of the sun. CONSTITUTION: An embedded window blind system having a ventilation function comprises a detection sensor part(110), a blind part(120), a driving part(130), a ventilation part(140), and a control part(150). The detection sensor part measures illumination, the altitude of the sun, and the internal temperature of a double window. The blind part is installed inside the double window, which comprises an outer window(122) and an inner window(124). The blind part comprises one or more slats preventing the penetration of sunlight into an indoor side. The driving part controls the up-and-down motion and angle of the slats. The ventilation part comprises an outer window ventilation unit which is coupled to one side of the outer window, an inner window ventilation unit which is coupled to one side of the inner window, and an opening/closing unit which is controlled automatically or manually to draw in external air into the double window, circulate the air, and discharge the air to the outside. The control part controls the operation of the driving part.