| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooling box capable of reducing consumption power while simplifying a structure.SOLUTION: A cooling box 11 includes: a storage chamber 12 capable of storing cold storage agent 47; a cooling device 45 receiving power supply from the side of a power source EA to operate on cooling of the cold storage agent 47; a control circuit 29 controlling the cooling device 45; a first cutout part 32B cutting out power supply form the side of the power source EA to the control circuit 29 at a time set in a timer 36; and a second cutout part 37B cutting out power supply from the side of the power source EA to the cooling device 45 when cutting out power supply to the control circuit 29 by the first cutout part 32B. |
