An ultrasonic atomization device

Abstract

The invention relates to the field of ultrasonic atomization, in particularly to an ultrasonic atomization device. The ultrasonic atomization device comprises mist discharge channels, a water supply channel, hydrophilic devices and ultrasonic atomization modules. The hydrophilic devices are arranged on hydrophilic ports in the mist discharge channels; mist outlets are formed in the hydrophilic devices; the mist outlets are sleeved with the ultrasonic atomization modules; and the hydrophilic devices are used for siphoning water flowing through the hydrophilic ports in the water supply channel to the mist outlets for ultrasonic atomization. Hydrophilicity can be improved through the hydrophilic devices and an automatic water supply function can be achieved. According to the ultrasonic atomization device, a traditional water absorbing material is replaced by the hydrophilic devices, and the problems that the degeneration and aging of the water absorbing material affect the water absorbing effect or cause clogging to a water channel are solved, and further the problem that the service life of the ultrasonic atomization modules which are arranged on the mist outlets in a sleeving mode is shortened due to excessive water pressure can be avoided, and therefore the service life of the ultrasonic atomization modules is prolonged.

Description

technical field [0001] The invention relates to the field of ultrasonic atomization, in particular to an ultrasonic atomization device. Background technique [0002] An ultrasonic atomizer is known as a device for spraying a liquid such as a drug solution containing an active ingredient into an indoor or outdoor space. The ultrasonic atomization device is composed of a piezoelectric vibrator that generates ultrasonic vibrations due to energization, and a vibrating plate that is fixed to the piezoelectric vibrator and has a plurality of fine holes, supplies liquid to the fine holes, and utilizes the vibration of the piezoelectric vibrator. Make the vibrating plate generate ultrasonic vibration to atomize the liquid. [0003] The existing ultrasonic atomization device has the following disadvantages: [0004] 1. Putting the ultrasonic module into the water has strict requirements on the water level, and the water level is high or low, which is not conducive to atomization an...

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Problems solved by technology

[0005] 2. Use water-absorbing materials (such as water-absorbing sponges, textiles, etc.) to absorb water onto the ultrasonic module. First, long-term use will easily denature and age the water-absorbing materials, affecting the water absorption effect or causing waterway blockage; second, if you want to replace the water agent The raw water agent and raw water agent agglomerates on the water-absorbing material are difficult or impossible to clean up, resulting in a device that cannot use multiple water agents

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