| 摘要 |
PURPOSE: Provided is a ultraviolet sterilizer to additionally form a sterilizer chamber to raise the sterilizing efficiency and to forcibly circulate a sterilized air by a fan; to be helpful in maintaining and repairing the ultraviolet sterilizer by including a unit for sensing a change time of a ultraviolet lamp; and to prevent the ultraviolet rays from being flowed out by enveloping the outside of the sterilizer chamber with a case made of PVC materials. CONSTITUTION: The ultraviolet sterilizer for sterilizing air using a ultraviolet lamp comprises a case(100) with an intake hole; an outlet hole; and a sterilizer chamber(120) positioning at the inside of the case and including a ultraviolet lamp(130) inside; and a fan(150) positioning in the lower part of the sterilizer chamber and transferring the air flowed from the intake hole to the sterilizer chamber. In the ultraviolet sterilizer, the outside air is flowed into the sterilizer chamber by the operation of the fan and is sterilized by the ultraviolet lamp; and the sterilized air is discharged through the outlet hole.
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