| 摘要 |
PROBLEM TO BE SOLVED: To exclude danger for a user to be irradiated with high-density ozone when opening an opening/closing door by surely stopping the operation of an ozone generator when the opening/closing switch of the door is operated and opening the opening/closing door by unlocking an electromagnetic lock after the lapse of required time from the operation of the opening/closing switch. SOLUTION: Concerning an ozone sterilizing case 10 for sterilizing combs or toothbrushes while using ozone, a storage chamber 15 is formed inside a case 11 by a partition wall 21, and an electrode 53 of the ozone generator is provided at the upper part of that chamber. Besides, an air exhaust window 25 communicated to a rear chamber 17 on the rear side of the partition wall 21 is provided under the storage chamber 15, and an ozone decomposing catalyst 27 and an air exhaust fan 29 are provided behind the window 25. In this case, an electromagnetic lock 31 using a solenoid is provided for keeping an opening/ closing door 13 closed. Then, when the opening/closing switch is operated, control is performed so as to surely stop the operation of the ozone generator and to unlock the electromagnetic lock 31 after the lapse of required time Thus, the door 13 can be opened in the state of lowering ozone density. |
