| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerator capable of improving temperature detecting sensitivity without spoiling the simplification of a constitution such as the intensification of a substrate.SOLUTION: A refrigerator includes: a refrigerator body 101 having a storage chamber 103 with a plurality of shelf boards 104 to 106 disposed vertically therein; a door for opening and closing the storage chamber; and a LED lighting unit 115 provided on the wall surface of the interior of the storage chamber. The LED lighting unit is provided with an air passage 119 through which the cold air of the storage chamber passes. In an air passage, a LED substrate 123 is disposed to which a plurality of LED light-emitting elements 124 are mounted. A temperature sensor 125 is mounted to the LED substrate so as to be located at the windward side of the LED light-emitting elements. Accordingly, the cold air of the storage chamber passes by the substrate part provided with the LED light-emitting elements and the temperature sensor so that the temperature detecting sensitivity of the temperature sensor is improved. In addition, the substrate of the temperature sensor is integrated with the substrate of the LED light-emitting elements so that the simplification of its constitution can be maintained. |
