| 摘要 |
<p>The present invention relates to an outdoor heat exchanger and, more specifically, to a down-flow-type outdoor heat exchanger which acts as an evaporator in a heating mode of a heat pump system of a vehicle. An oil flowing hole is formed on a lower predetermined zone in the vertical direction of a second baffle, which is prepared inside a lower tank, and controls the flow of a heat-exchanging medium, thereby preventing oil from congesting inside the down-flow-type structural lower tank, so as to improve the heat-exchanging capacity.</p> |
