Air cleaner

An air cleaner comprising:

• a blower configured to inhale air from an outside, filter the inhaled air, and discharge the filtered air;
• a flow adjusting device disposed above the blower and configured to inhale the filtered air discharged from the blower, adjust a discharge direction of the inhaled filtered air, and discharge the filtered air in the adjusted discharge direction;
• and
• a guide member disposed below the flow adjusting device and configured to change a state of the flow adjusting device,
• wherein the guide member includes:
• a guide connector coupled to the flow adjusting device to enable the flow adjusting device to rotate;
• a housing disposed above the blower, connected to the guide connector, and movable up and down to guide ascending or descending of the flow adjusting device;
• a housing gear assembly rotatably provided within the housing to move the housing up and down by rotation;
• and
• a guide gear assembly rotatably provided within the housing to rotate independently of the housing gear assembly and coupled to the guide connector, and
• wherein the flow adjusting device is configured to change the discharge direction of the filtered air by rotation of the guide gear assembly.