Integrated air conditioner case outdoor side-air inlet structure

The utility model relates to an invention of an integrated air conditioner casing outdoor side air-inlet structure, including a casing which forms the external appearance of the outdoor side. Air-inlet grilles form at the both sides of the casing. Air-inlet grooves form at the top of the casing. The air-inlet grooves are transversely arranged at the top of the casing in given length and number. As the air-inlet grooves at the top of the casing are transversely arranged, the air inlet area of the air-inlet grooves is enlarged and thus the air inlet resistance becomes lower and the air input at the top of the casing is increased and the heat exchange effectiveness is enhanced.