| 摘要 |
PROBLEM TO BE SOLVED: To prevent deterioration of peripheral plastic parts caused by the lamp heat by providing an in-chamber illuminating means covering a plurality of stages of in-chamber shelves and a cold air passage in which a cold air outlet is opened in a chamber in the vertical direction of a refrigerator chamber to perform flawless in-chamber illumination even when the internal capacity is large. SOLUTION: In a duct 13 for forming a cold air distribution passage, two gutter- shaped members are fixed to an inner surface of a partially cylindrical duct cover 16 separately in the right-to-left direction. Right and left edge parts of the duct cover 16 are inserted into two ribs provided in the longitudinal direction with the prescribed intervals to an end in the center of a main refrigerator chamber to form two cold air distribution passages in the longitudinal direction covering approximately whole height. An in-chamber lamp 17 is installed in a longitudinal space between two gutter- shaped members fixed to the inner surface of the duct cover 16, and covered by a lamp cover 18. Cold air outlets 22a, 22b, 23a, 23b, 24a, 24b are provided at the prescribed positions of the duct cover 16. Flawless illumination can be made to every corner of the wide refrigerator chamber, and deterioration of peripheral plastic parts caused by the heat generated when the in-chamber lamp 17 is lit can be prevented. |
