An ultrasonic nebulizer

Abstract

The present invention relates to an electronic cigarette set, in particular to an ultrasonic nebulizer, which includes an oil guide assembly (2), the oil guide assembly includes oil guide ceramics (21) and oil storage cotton (22), the oil guide ceramics The lower surface is provided with a placement groove, and the oil storage cotton is placed in the placement groove, and the lower surface of the oil-conducting ceramic is set as a rough surface, and the oil storage cotton and the rough surface are both supported by the ultrasonic atomizing sheet. Atomized face. The middle part of the oil-conducting ceramics is provided with an air outlet channel that runs through the oil-conducting ceramics, the oil storage cotton is exposed from the bottom of the air outlet channel, and an air-guiding groove is provided on the lower surface of the oil-conducting ceramics, the The air guide groove communicates with the bottom of the air outlet. The invention can not only avoid the local dry burning phenomenon of the ultrasonic atomizing sheet, but also make the supply and demand of the smoke oil reach the oil supply balance when the ultrasonic atomizing sheet is working or not.

Description

technical field [0001] The invention relates to electronic cigarettes, in particular to an ultrasonic atomizer. Background technique [0002] Existing ultrasonic electronic cigarette atomizers generally use oil guiding cotton to directly connect with the oil tank to realize oil guiding. This oil guiding cotton has the following problems: [0003] 1. When the temperature of the e-liquid in the oil tank increases with the progress of ultrasonic atomization, the viscosity of e-liquid decreases, which makes the flow rate of e-liquid on the oil-conducting cotton rapidly increase, and the oil-conducting amount of the oil-guiding cotton increases, so that the The oil supply on the ultrasonic atomizer is too much, which is easy to cause the ultrasonic atomizer to be soaked by e-liquid and other problems; [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 progr...

AI Technical Summary

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 conduction rate of the e-liquid on the oil-conducting cotton is accelerated, and it is easy to cause the phenomenon that the ultrasonic atomizing sheet is soaked in the e-liquid, resulting in insufficient atomization of the e-liquid by the ultrasonic atomizing sheet, and the smog has a large sense of particle size, so users may smoke. The feeling of smoke oil, the experience is not good

[0005] In addition, when the ultrasonic atomizing sheet is working, the vibration frequency and intensity of different positions of the same ultrasonic atomizing sheet are different. dry burning phenomenon

For example, the central position of the ultrasonic atomizing sheet has the highest atomization efficiency, so the e-liquid in the center of the ultrasonic atomizing sheet is easily consumed, resulting in the phenomenon of dry burning in the center of the ultrasonic atomizing sheet; After the chip works for a period of time, when the oil-conducting rate of the vape oil on the oil-conducting cotton is accelerated, the ultrasonic atomizing chip is easily soaked in the vape oil; The oil conduction rate on the cotton slows down, and the center of the ultrasonic atomizer is prone to dry burning, which affects the taste of the smoke

Images