| 摘要 |
PROBLEM TO BE SOLVED: To enhance design property of an interior light circumference of a refrigerator using LED light emitting elements for the interior light and visibility of preserved food inside the refrigerator. SOLUTION: The refrigerator having the interior light which is a board 10 having LED light emitting elements 16 arranged thereon, is equipped with a lamp cover 11 formed of a transparent resin at the front of the board 10. By forming the cross section of the lamp cover 11 in an arc shape and forming the outer surface along the arc shape with a plurality of protrusion portions 22, LED light with high directivity can be continuously diffused and irradiated radially to the left and right along the arc shape, and the visibility of food inside the refrigerator can be efficiently improved. COPYRIGHT: (C)2007,JPO&INPIT
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