| 摘要 |
PURPOSE: A cooling air supply system for refrigerator is provided to achieve a uniform cooling by forming a plurality of refrigerating compartment cooling air supply holes at the mullion wall. CONSTITUTION: A cooling air supply system comprises a mullion wall for sectioning the refrigerator space into a freezing compartment and a refrigerating compartment(20a) and which has a plurality of refrigerating compartment cooling air supply holes(32) formed in vertical direction at a predetermined spacing; a fan(2) mounted at the upper portion of the freezing compartment and which circulates the cooling air introduced from an evaporator(6) into the refrigerator; a cooling air guide(50) elongated in vertical direction in the freezing compartment and which guides the cooling air sucked by the fan toward the mullion wall; and a damper(60) mounted between the fan and the cooling air guide and which adjusts the amount of cooling air flowing from the fan into the cooling air guide in accordance with the temperature of the refrigerating compartment.
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