Fruit and vegetable chamber of refrigerator

The invention discloses a fruit and vegetable chamber of a refrigerator. The fruit and vegetable chamber comprises a fruit and vegetable drawer, a refrigerator heat-insulation foaming layer, an air flue heat-insulation layer, a door body, a fruit and vegetable chamber body, an air inlet port, a main cooling air flue communicated with the air inlet port and a back side cooling air flue communicated with an air return port of the fruit and vegetable chamber. The fruit and vegetable drawer and the fruit and vegetable chamber body form an independent fruit and vegetable separation chamber, the refrigerator fruit and vegetable chamber further comprises the back side cooling air flue at the back of the fruit and vegetable chamber and a top cooling air flue communicated with the back side cooling air flue, and cold airflow in the back side cooling air flue and the top cooling air flue does not enter the independent fruit and vegetable separation chamber. The fruit and vegetable chamber enables the top cooling air flue to be arranged into a plurality of branch air inlet flues, the cold airflow can be prevented from entering the top cooling air flue to be concentrated, and surface temperature uniformity of the air flue can be improved.