Refrigerator

A refrigerator, comprising:

• a refrigerator body, a front side of which is open to define a first chamber;
• a door body, comprising a main door and a secondary door, the main door being used for opening and closing the first chamber and defining a second chamber, and the secondary door being used for opening and closing the second chamber;
• and
• a semiconductor refrigeration component, comprising a cold end and a hot end, and
• configured to enable the cold end to provide cold energy to the second chamber, wherein the semiconductor refrigeration component is disposed outside the second chamber;
• wherein a cooling cavity is formed at the hot end, and air in the cooling cavity is used for cooling the hot end;
• and
• the refrigerator further comprises:
• a hot-end air outlet path, which communicates the cooling cavity and a cooling room of the refrigerator, and is used for conveying the air heated by the hot end to the cooling room, wherein an evaporator is disposed in the cooling room for producing cold air;
• and
• a hot-end air inlet path, which communicates the cooling room and the cooling cavity so that air in the cooling room enters the cooling cavity through the hot-end air inlet path to cool the hot end, and then returns to the cooling room through the hot-end air outlet path.