<p>An air conditioner includes: a main body (4) having air intake ports (2); a heat exchanger (6) installed in the main body (4); an air discharge unit (8) installed in the main body (4) and allowing air passing through the heat exchanger (6) to be discharged; and a blowing unit (10) sucking air through the air intake ports (2) and blowing the air to the air discharge unit (8) through the heat exchanger (6), in which the air discharge unit (8) has a space (G) and a ring-shaped air discharge port (L) allowing air to be discharged to the space (G). Therefore, the present invention has the advantage that it is possible to discharge air through a wide discharge area and to minimize damage to the ring-shaped air discharge port (L) or inflow of foreign substances to the ring-shaped air discharge port (L).</p>
