| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce a ventilation resistance of a ventilation passage within an indoor unit.SOLUTION: An air conditioner indoor unit comprises: an air conditioner body including a blower 4, a heat exchanger 5, and an electrical component box 6 accommodated in a casing 7; and a decorative panel including a plurality of air outlets and a plurality of air inlets. Air is vacuumed into the indoor unit from the air inlets by the blower 4, passed through the heat exchanger 5, and subjected to heat exchange with refrigerant flowing in the heat exchanger 5. The conditioned-air after the heat exchange is supplied from the air outlets into an indoor space. The casing 7 includes therein a heat exchanger chamber 7a and a tube chamber 7b, the heat exchange chamber 7a being arranged on one side in the casing 7, the tube chamber 7b being arranged on a side opposite to the heat exchanger chamber 7a, and the blower 4 being arranged generally at the center in the casing 7. The electrical component box 6 includes therein a control board installation part located in an upper portion for disposing a control board 11, and a terminal base installation part extending downward and stepwise from this control board installation part for disposing a terminal base 12. A lower surface of the electrical component box 6 is configured to be inclined toward an air intake portion of the blower 4.</p> |
