VENTILATION DUCT APPARATUS FOR AIR CONDITIONING AND A VENTILATION SYSTEM FOR AIR CONDITIONING USING THE SAME

A ventilation duct apparatus for air conditioning and a ventilation system for air conditioning using the ventilation duct apparatus. In the ventilation duct apparatus, adjustment of a ventilation direction of conditioned air is automated. The ventilation duct apparatus secures the degree of freedom of an external design, since components for adjusting the ventilation direction are provided inside a duct. Not only a function of circulating conditioned air but also a function of diffusing conditioned air is capable of being selectively performed so that a passenger's satisfaction with an interior space air conditioning is increased.