AIR MIXING DEVICE OF VEHICLE HVAC MODULE, AND HVAC MODULE INCLUDING SAME

摘要

An air mixing device, which is disposed in a space, in which hot air having passed through a heater core of an HVAC module and cold air having passed through an evaporator core are joined, so as to mix the hot air and the cold air, comprises: a plurality of hot air guide pipes for respectively forming hot air guide passages for guiding the hot air to a defrost outlet; a first cold air guide provided at the downstream side of the hot air guide pipes such that a cold air guide passage for guiding the cold air to a vent outlet and a foot outlet is formed between the hot air guide pipes; and a second cold air guide provided to divide an air flow through the cold air guide passage. The hot air guide pipes have hot air branching windows formed such that a part of the hot air flowing along the hot air guide pipes branches off so as to be mixed with the cold air having passed through the cold air guide passage.