| 摘要 |
A cold air flow structure of a refrigerator is provided to prevent cold air from being supplied to an ice machine through a cold air return passage unnecessarily by selectively opening and closing the cold air return passage by using a damper. A cold air flow structure of a refrigerator comprises a blowing unit(39), a cold air supply passage(41), a cold air return passage(43), and an opening/closing unit(45). The blowing unit is installed at one part of a freezer compartment and supplying drive force to circulate cold air. The cold air supply passage is installed in a body wherein the cold air supplied to the other surface of a refrigerate compartment is flowed. The cold air return unit is installed in the body adjoining to the cold air supply passage, wherein cold air returned from the other surface of the refrigerate compartment to the freezer compartment. The opening/closing unit is formed at one part of the cold air return passage. The opening/closing unit opens the cold air return passage only when the blowing unit drives.
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