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US 2010/0133707 A1Published application
Ultrasonic Humidifier with an Ultraviolet Light Unit
OwnerChih-Li Huanginventor
Life of this patent
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Abstract
An ultrasonic humidifier includes a base that is formed with a recess, as well as a water tank and a mist spraying tube that are disposed on the base and that are in fluid communication with the recess. An ultrasonic oscillator is disposed in a bottom end of the recess for atomizing water in the recess. An ultraviolet light unit is disposed in said mist spraying tube.
Claims6
An ultrasonic humidifier comprising:
- a base having a top surface formed with a recess;
- a water tank disposed on said base and in fluid communication with said recess in said base;
- a mist spraying tube disposed on said base and in fluid communication with said recess in said base;
- an ultrasonic oscillator disposed in a bottom end of said recess in said base for atomizing water in said recess in said base to form mist, the mist flowing through said mist spraying tube;
- and
- an ultraviolet light unit disposed in said mist spraying tube for sterilizing the mist flowing through said mist spraying tube.
3 more elements
Dependencies are inferred from the claim text.