Air conditioner

A air conditioner comprising:

• a compressor for compressing a refrigerant;
• a condenser capable of rejecting high temperature heat from the refrigerant within said air conditioner to an external heat sink;
• an evaporator which absorbs external heat from a heat source, wherein said heat source is external air, and condensed water from said external air is capable of being formed on a surface of said evaporator by a temperature difference with the external air;
• and
• a condensed water self disposal device for transferring the condensed water on the surface of the evaporator to an external surface of the condenser, and evaporating the condensed water from the surface of the condenser by the high temperature heat from the condenser, thereby disposing of the condensed water within the air conditioner itself, wherein the evaporator is fitted over the condenser so that the condensed water falls down from the evaporator to an external surface of the condenser by gravity, and said condensed water evaporates and disappears by the high temperature heat from the evaporator.