| 摘要 |
PROBLEM TO BE SOLVED: To provide a deodorizing device capable of keeping deodorizing and bacteria eliminating performances for a long period in an ultraviolet ray lamp provided with a positive electrode and a negative electrode on both ends of a lamp tube in which a discharge medium including a rare gas and mercury are sealed, and vertically installed. SOLUTION: This deodorizing device comprises the ultraviolet ray lamp 121 provided with the positive electrode 123a and the negative electrode 123b on both ends of the lamp tube 122a in which the discharge medium including the rare gas and mercury vapor are sealed, and vertically installed, an photocatalyst member 126 surrounding the ultraviolet ray lamp 121, and a flow channel 127 mounted between the ultraviolet ray lamp 121 and the photocatalyst member 126, and allowing the air to flow horizontally to the axial direction of a cylindrical barrel of the ultraviolet ray lamp 121, and the negative electrode 123b is mounted at an upper part. COPYRIGHT: (C)2005,JPO&NCIPI
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