Air conditioner

An air conditioner comprising:

• a casing having
• an air inlet,
• an air outlet having a first side and a second side extending along the first side, the second side being located closer to the air inlet than the first side,
• a first flow path wall connected to the first side of the air outlet, and
• a second flow path wall connected to the second side of the air outlet;
• and
• a wind direction changing device disposed between the first flow path wall and the second flow path wall of the casing,
• the wind direction changing device having
• a shaft extending in a direction along the second side, and
• a deflector connected to the shaft and configured to rotate about the shaft,
• the deflector extending from the shaft toward the first flow path wall, and
• the deflector having a first end which faces the first flow path wall and extends linearly along the first flow path wall, and a radially outer periphery of the first end as seen in a cross-sectional view has a first arc shape,
• the deflector comprises
• an up-down deflector configured to distribute airflow from the air outlet in an up-down direction;
• and
• a left-right deflector disposed on the up-down deflector and configured to distribute airflow from the air outlet in a left-right direction,
• the first end and the up-down deflector are disposed on opposite sides of the deflector, and
• a center of the shaft coincides with a center of curvature of the first arc shape, and points along the radially outer periphery of the first arc shape as seen in the cross-sectional view are equidistant from the center of the shaft,
• the air inlet and the air outlet being disposed in a lower portion of the casing.