| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a deodorizing device suppressing sending out unpurified substances at a starting time. <P>SOLUTION: The deodorizing device 1 includes a luminescence unit 60 to which an LED 61 emitting light is arranged, a cleaning plate 10 initiating a photocatalytic reaction by radiating light from the LED 61, fans 31, 32 for flowing the air to the cleaning plate 10, and a regulating circuit 100 for regulating the luminescence unit 60 and the fans 31, 32. When an electric supply of the deodorizing device 1 is turned on, the regulating circuit 100 starts to drive the fans 31, 32 at a predetermined time after lighting the LED 61. Thereby, after the electric supply to the deodorizing device 1 is turned on, unpurified substances stuck to an adsorbing film 14 of the cleaning plate 10 while the electric supply is turned off are prevented from being sent out through an exhaust opening 20b. <P>COPYRIGHT: (C)2011,JPO&INPIT |
