Ultrasonic nebulizer

Abstract

The invention relates to an electronic smoking set, and especially relates to an ultrasonic nebulizer. The ultrasonic nebulizer comprises an oil guide assembly (2). The oil guide assembly comprises oil guide ceramic (21) which is in direct contact with tobacco tar, oil guide cotton (22) which is positioned below the oil guide ceramic and is in surface contact connection with the oil guide ceramic, and a spring (23) which is positioned between the oil guide ceramic and the oil guide cotton and is used for supporting the oil guide cotton on an atomizing sheet (322); and the oil guide ceramic is a solid ceramic body, and micropores used for conducting tobacco tar and smoke are integrally formed in the oil guide ceramic. The oil guide ceramic and the oil guide cotton are combined for guiding oil, the oil guiding amount of the oil guide assembly is certain in the ultrasonic atomization process, the ultrasonic atomization efficiency is high, the smoke amount is stable, and the phenomenon that the ultrasonic atomization piece is soaked by tobacco tar, atomization is insufficient, and tobacco tar drops are sucked or the phenomenon that the ultrasonic atomization piece is dry-burnt due to the small amount of the tobacco tar is avoided.

Description

technical field [0001] The invention relates to an ultrasonic electronic cigarette, in particular to an ultrasonic atomizer. Background technique [0002] Existing ultrasonic electronic vaporizers use oil-guiding cotton directly connected to the oil tank to realize oil-guiding, and the material of oil-guiding cotton is generally aramid fiber, non-woven fabric, etc. The inventor finds that this oil-conducting cotton has the following problems: [0003] 1. With the progress of ultrasonic atomization, when the temperature of the e-liquid in the oil tank increases, the viscosity of the e-liquid decreases, so that the flow rate of the e-liquid on the oil-conducting cotton increases rapidly, and the oil-conducting amount of the oil-conducting cotton increases, so that Too much oil supply on the ultrasonic atomizing sheet may easily cause problems such as the ultrasonic atomizing sheet being soaked in e-liquid; [0004] 2. After the oil-conducting cotton absorbs the e-liquid, the...

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Problems solved by technology

[0003] 1. With the progress of ultrasonic atomization, when the temperature of the e-liquid in the oil tank increases, the viscosity of the e-liquid decreases, so that the flow rate of the e-liquid on the oil-conducting cotton increases rapidly, and the oil-conducting amount of the oil-conducting cotton increases, so that Too much oil supply on the ultrasonic atomizing sheet may easily cause problems such as the ultrasonic atomizing sheet being soaked in e-liquid;

[0004] 2. After the oil-conducting cotton absorbs the e-liquid, the pore gap of the oil-conducting cotton increases. When the temperature of the e-liquid increases with the progress of ultrasonic atomization, the viscosity becomes smaller, and the pore gap of the oil-conducting cotton increases. The oil-conducting rate of the oil on the oil-conducting cotton is accelerated, and it is easy to cause the phenomenon that the ultrasonic atomizer is soaked in the oil

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