| 摘要 |
<p>An air conditioning unit capable of reducing the size, in the car vertical direction, of an air conditioning unit case, controlling temperature suitably and providing a sufficient air volume, wherein an air mixing door (3) can be folded into two sections. At the time of a maximum heating, the air mixing door (3) is fully folded to block a cooling air passage (11) and open the whole front face of a heater core (2), and at the time of a maximum cooling, the air mixing door (3) is fully deployed to open the cooling air passage (11) and block the whole front face of the heater core (2).</p> |
