| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator improving productivity and reducing costs by a simple composition, improving cooling efficiency of food in a container, and reducing electric energy consumption by providing a composition allowing quick cooling of a container interior without newly providing a quick cooling chamber. SOLUTION: Return cold air is returned via a first cold air return duct 19b attached with a damper 50a, and the return cold air is controlled by opening and closing of the damper 50a. Pluralities of ventilation holes 24a are provided in a bottom face front part and a front face lower part of a lower part container 24, cold air entering the lower part container 24 is sent out of the lower part container 24 through the ventilation holes 24a. A guide part is provided covering rear sides of a front face lower part and a bottom face of the lower part container 24 with a certain space provided in between, and it is formed in the rear with a cold air return opening 40a returning the cold air. A second cold return duct 19a is provided for returning the cold air discharged from the ventilation holes 24a of the lower part container 24 via the cold air return opening 40a in the rear. COPYRIGHT: (C)2005,JPO&NCIPI
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