Abstract: Disclosed herein is an air conditioner. The air conditioner includes a housing including an inlet and an outlet; an discharge duct connected to the outlet, and configured to guide air discharged from the outlet to an indoor space, a blow fan assembly disposed in the inside of the housing such that a rotating shaft of the blow fan assembly extends in a vertical direction, and configured to inhale air in the vertical direction in which the rotating shaft extends and to discharge the air in a radial direction, and a heat exchanger extending along a part of a circumference of the blow fan assembly, and including a bending portion.

Abstract: Disclosed herein is an air conditioner. The air conditioner includes a housing including an inlet and an outlet; an discharge duct connected to the outlet, and configured to guide air discharged from the outlet to an indoor space, a blow fan assembly disposed in the inside of the housing such that a rotating shaft of the blow fan assembly extends in a vertical direction, and configured to inhale air in the vertical direction in which the rotating shaft extends and to discharge the air in a radial direction, and a heat exchanger extending along a part of a circumference of the blow fan assembly, and including a bending portion.

Abstract: An air conditioner includes a housing having an inlet, an outlet, and a discharge plate having a plurality of holes disposed adjacent to the outlet, a heat exchanger disposed within said housing, a blowing fan for blowing air exchanged with the heat exchanger; and a shutter movably provided to close at least one of a first path through which air blown by the blowing fan flows to the outlet and a second path that flows to the discharge plate.

Abstract: A cooling device for an electronic machine includes an airflow channel through which external air passes, an air inlet duct through which external air is introduced and which is disposed at an upper front surface of the airflow channel and extends perpendicularly to the airflow channel, a blower fan disposed in the air inlet duct to draw in external air through the air inlet duct, an air outlet duct disposed at a lower portion of the airflow channel to discharge air from the airflow channel, and a heat-radiating unit disposed to the rear of a circuit board mounted with electronic components on a front surface thereof to absorb heat from the circuit board. The heat-radiating unit is located, apart from the blower fan, in the airflow channel. Through the improved cooling airflow structure, cooling efficiency is increased, noise is reduced and continuous cooling operation is achieved.

Abstract: A cooling device for an electronic machine includes an airflow channel through which external air passes, an air inlet duct through which external air is introduced and which is disposed at an upper front surface of the airflow channel and extends perpendicularly to the airflow channel, a blower fan disposed in the air inlet duct to draw in external air through the air inlet duct, an air outlet duct disposed at a lower portion of the airflow channel to discharge air from the airflow channel, and a heat-radiating unit disposed to the rear of a circuit board mounted with electronic components on a front surface thereof to absorb heat from the circuit board. The heat-radiating unit is located, apart from the blower fan, in the airflow channel. Through the improved cooling airflow structure, cooling efficiency is increased, noise is reduced and continuous cooling operation is achieved.