| 摘要 |
PURPOSE:To provide a bed cooling device which does not disturb a good sleep by reducing the noise of a fan. CONSTITUTION:This device is provided with a thermo-element 8 having the Peltier effect, cool storage means 9 arranged close to the heat absorbing side of the thermo-element 8 and performing cooling effect, cooling air fan 12 for feeding the cooled air generated by the means 9 towards the human body on the bed, and a heat radiation fan 13 which ejects the heat generated at the heat generation side of the thermo-element 8 towards the direction where the heat is not sucked with the cooling air fan 12. Further, it is provided with a control means 3 which energizes the thermo-element 8 and the heat radiation fan 13 but not energizes the cooling air fan 12 when the bed is not used while energizes the cool air fan 12 and the thermo-element 8 and gradually reduces the power supply amount to the heat radiation fan 13 when it is used. |
