VENTILATION DEVICE FOR INSTALLING ON THE ROOF OF A VEHICLE, CAPABLE OF CIRCULATING THE CONTAMINATED INDOOR AIR WITHOUT CONTROLLING WINDOW OR SUNROOF

摘要

PURPOSE: A ventilation device for installing on the roof of a vehicle is provided to discharge the contaminated indoor air from a vehicle to the outside and to induce the fresh outdoor air to the vehicle.;CONSTITUTION: A ventilation device for installing on the roof of a vehicle comprises a bottom cover(40), an external cover(10), a bracket(50), an internal cover(60). The bottom cover is fixed to the surface of the roof panel of a vehicle(1). The external cover is fixed to the bottom cover and comprises a barrier, a discharge cap, and an intake cap. The discharge cap discharges the indoor air of the vehicle through a plurality of outlets(21,22). The suction cap sucks the outdoor air through a plurality of inlets. The top of the bracket is inserted into the through-hole(2) formed on the roof panel of the vehicle. A partition is formed in the bracket. The inner cover is connected to the lower part of the bracket and comprises an intake fan(62) which sucks the indoor air through an intake hole(64) and discharges it to the outside and a ventilation fan(61) which sucks the outdoor air and blows it to the indoor space through a discharge hole(63).;COPYRIGHT KIPO 2010