| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooling box that can reduce unevenness of interior humidity compared to a configuration that only a fan is provided in a cooling box.SOLUTION: A cooling box 1 includes a humidifier 4 in a lower part of the interior thereof and a humidity sensor 5 in an upper part of the interior thereof. A duct 13 is provided at a mist (humidified air) blowing out port of the humidifier 4. The duct 13 leads a gas humidified by the humidifier 4 to the upper part of the interior. An end opening 13a is positioned upper relative to a shelf 2 positioned in the highest position. A fan 6 is provided in the vicinity of the humidifier 4. The fan 6 pushes out the interior gas toward the interior of the humidifier 4 and generates an air current to the upper part of the interior inside the duct 13. Humidified air generated by the humidifier 4 is pushed out from the end opening 13a of the duct 13 by the fan 6. |
