| 摘要 |
<p>PURPOSE: An ultrasonic humidifier is provided to enable a body to be easily cleaned by forming an ultrasonic generator, a water level sensing unit, and a water level sensing switch on the lid of an ultrasonic humidifier and storing water only in a body. CONSTITUTION: An ultrasonic humidifier comprises a lid(200), a spray nozzle(210), a cylinder, an ultrasonic generator(260), and a water level sensing unit(270). The spray nozzle, the ultrasonic generator, and the water level sensing unit are installed on the lid. The ultrasonic generator is installed on the inside or the outside of the cylinder and is located at the upper end of the water level sensing unit. A water level sensing switch(280) is installed at the lower end of the cylinder. If the water level gets down, the water level sensing unit comes down to automatically cut the power supply of the humidifier .</p> |
