| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator capable of securing energy-saving performance for a long period by combining energy-saving and large capacity without degrading heat insulating performance of a casing and an inner volume. SOLUTION: In this refrigerator, radiation property of a radiation pipe can be improved, and heat leakage to the refrigerator from the radiation pipe and electric components can be significantly reduced by disposing a vacuum heat insulating material over the radiation pipe and the electric components such as a control board and a power source board in a state of being bent in the three-dimensional shape. Further as a thickness of a molding part of a bent portion and the like is not reduced, and the vacuum heat insulating material is not directly kept into contact with the radiation pipe, the electric component and the like, partial deterioration of the heat insulating performance can be prevented, influence by thermal deterioration can be reduced, and the refrigerator securing energy-saving performance for a long period, can be provided. COPYRIGHT: (C)2009,JPO&INPIT
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