Piezoelectric ceramic atomizing sheet

Abstract

The invention relates to a piezoelectric ceramic atomizing sheet. A front electrode, a protective layer, liquid guiding grooves and a central atomizing area are designed on the front surface of the piezoelectric ceramic sheet. A reverse electrode is designed on the reverse side of the piezoelectric ceramic sheet. The center of circle of the reverse electrode, the center of circle of the front electrode, the center of circle of the protective layer and the center of circle of the central atomizing area are located on the same vertical line. The liquid guiding grooves extend towards the center of the central atomizing area and intersect with the central atomizing area. When the piezoelectric ceramic atomizing sheet works, the external oil liquid flows into the central atomizing area throughthe liquid guiding grooves, and then the central atomizing area atomizes the oil liquid adsorbed by or flowing into the surface of the piezoelectric ceramic atomizing sheet into the outside space environment. Compared with the prior art, by the adoption of the piezoelectric ceramic atomizing sheet, the flow of the external oil liquid to the piezoelectric ceramic atomizing sheet can be effectivelycontrolled, the situation that two much oil liquid flows into the central atomizing area, and the equalization atomization effect cannot be achieved is prevented, the phenomenon of waste caused by splashing oil liquid from the central atomizing area to the outside of the machine can be reduced, the oil liquid is atomized to be more fine and smooth, and the purpose of rapid aromatherapy is achieved.

Description

technical field [0001] The invention belongs to the technical field of piezoelectric ceramic atomizing sheets, in particular to a piezoelectric ceramic atomizing sheet. Background technique [0002] In daily life, piezoelectric ceramic atomizing sheets are mainly used in garden atomization, household heating, medical atomization, beauty atomization, industrial dust removal, aromatherapy, etc. Piezoelectric ceramic atomizers use a certain stable voltage to oscillate out the frequency. This oscillation frequency does not cause any harm to the human body or animals. Through the high-frequency oscillation of the atomizer, the solutions such as water and essential oils are atomized into natural and elegant fine particles. In the air of the surrounding environment, it has a good effect of humidification and aromatherapy. However, when atomizing some solutions with relatively high viscosity other than water, if the surface of the atomization sheet is covered or adsorbed with a sol...

AI Technical Summary

Problems solved by technology

However, when atomizing some solutions with relatively high viscosity other than water, if the surface of the atomization sheet is covered or adsorbed with a solution with relatively high viscosity, it will cause uneven atomization and large atomized particles, which cannot be normally atomized or formed. splash phenomenon

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