Atomization device and ultrasonic humidifier

Abstract

The invention discloses an atomization device and an ultrasonic humidifier, wherein the atomization device comprises a transducer, an atomization enhancing part and a buoyancy part, wherein the atomization enhancing part is arranged in liquid above the transducer in a floating manner and comprises a guide cylinder with a through hole, an axial center line of the through hole is consistent to an axial center line of the transducer, and the buoyancy part is connected with the guide cylinder and can floats on the surface of the liquid above the transducer. According to the invention, the existing ultrasonic humidifier is revolutionarily improved, when the liquid above the transducer is at any liquid level height, the atomization device and the ultrasonic humidifier provided by the invention can generate good atomization effect, thereby being adapted to a use environment with any liquid level height, greatly increasing the atomization efficiency, and having the advantages of high adaptability, simple structure, low material consumption, low manufacture cost, convenience in installation, easiness in cleaning and the like.

Description

technical field [0001] The invention relates to an atomizing device, in particular to an atomizing device and an ultrasonic humidifier for liquid atomization. Background technique [0002] One of the existing liquid atomization methods is to adopt an ultrasonic atomization scheme, and the liquid (such as water, medicine, fragrance) is atomized by an ultrasonic atomizer. Ultrasonic humidifier is one of the applications using ultrasonic atomization scheme. [0003] A traditional ultrasonic humidifier includes a machine base and a water tank assembly. The water tank assembly is connected above the machine base. An atomizing device is installed on the machine base. The atomizing device has a transducer (also called an atomizing sheet or a piezoelectric ceramic sheet ). When enough water is added to the water tank assembly, the bottom structure (water valve) of the water tank assembly is used to control the water from the bottom of the water tank to flow into the machine base a...

AI Technical Summary

Problems solved by technology

Therefore, the existing ultrasonic humidifier has the following defects: since the bottom structure of the water tank assembly needs to be used to control the flow of water from the bottom of the water tank into the machine base, the structure of the water tank assembly is complex and requires high sealing, resulting in complex manufacturing processes, High processing and manufacturing costs, poor reliability and low atomization efficiency

If the amount of water flowing from the water tank assembly to the transducer is too much, even when the water level is below the top of the energy gathering cover, the improvement effect of the energy gathering cover on increasing the amount of atomization is not obvious. Therefore, the existing energy gathering cover is not only suitable for The performance is poor, and the atomization enhancement effect is not ideal

[0007] 3. Since the energy-gathering cover is fixed on the shell of the atomizer, not only is it inconvenient to install, but also the energy-gathering cover needs to be disassembled from the shell when cleaning, which is cumbersome to operate and inconvenient to clean.

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