Air-cooled refrigerator

An air-cooled refrigerator, comprising:

• a bottom liner, internally defining a cooling chamber located at its bottom, a water receiving tank being formed on a bottom wall of the bottom liner, and a water drainage outlet being formed at a bottom of the water receiving tank;
• an evaporator, provided inside the cooling chamber, and configured to cool an air flow entering the cooling chamber to form a cooled air flow;
• a water receiving tray, provided between the evaporator and the bottom wall of the bottom liner, and configured to receive water on the evaporator, a plurality of through holes being formed in a region of the water receiving tray facing towards the water receiving tank, the water receiving tray comprising a front plate segment located at a front end of the water receiving tray;
• and
• a heating wire, provided between the water receiving tray and the evaporator in a coiled manner, and configured to provide heat for defrosting of the evaporator, the heating wire comprising an expansion section, a middle portion of the expansion section being provided abutting against the front plate segment.