Patent ID: 7571620

Claim:
An indoor unit of an air conditioner comprising: a main chassis; a front panel formed on a front side of the main chassis and provided with at least one suction part through which passes indoor air, the main chassis and the front panel forming an inner space; a cross-flow fan disposed in the inner space to suck the indoor air through the suction part and rotated about a rotational shaft; a side discharge fan located on a lateral outer side of the cross-flow fan to suck the indoor air through the suction part and rotated about the rotational shaft, the side discharging fan blowing air in a direction parallel to the rotational shaft; a fan motor for providing rotational power to the cross-flow fan and the side discharge fan; a heat exchanger located on a front side of the cross-flow fan; and a discharge port for guiding air blown from the cross-flow fan.