HEAT EXCHANGER FOR AIR-CONDITIONING DEVICE

摘要

A heat exchanger for an air conditioner is provided with a plurality of microchannel portions and a plurality of fin portions. Each of the microchannel portions is shaped like a plate having a plurality of refrigerant flow channels provided therein and is spaced apart from one another while being provided with one side located in an upstream side of an incoming external airflow and one side located in a downstream side of the incoming external airflow, the microchannel portions being sloped so that the upstream side thereof is higher than the downstream side thereof. Each of the fin portions is disposed between and in contact with two adjacent microchannel portions. An end portion of each of the fin portions located in at least either of the upstream side or the downstream side of the incoming external airflow is located on an imaginary line linking end portions of the microchannel portions.