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Acoustic surface wave electronic cigarette system

A surface acoustic wave and electronic cigarette technology, applied in the field of electronic cigarettes, can solve the problems of affecting the atomization performance or service life of heating wires or vibrating sheets, uneven particle size distribution of aerosols, high consumption and low efficiency of ultrasonic atomization, etc. Achieve the effect of enhancing user experience, improving suction quality, and solving technical defects

Active Publication Date: 2018-05-15
CHINA TOBACCO YUNNAN IND
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AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the above-mentioned prior art, the present invention organically combines the unique advantages of surface acoustic wave technology with the functional characteristics and performance requirements of electronic cigarettes, and based on the acoustic flow effect of surface acoustic wave and the atomization mechanism of standing wave surface acoustic wave, provides An electronic cigarette system that uses surface acoustic waves to realize active liquid guidance, surface acoustic wave non-contact atomization, and surface acoustic waves, which effectively overcomes the potential safety and health risks caused by the rapid and high heat of electrothermal atomization, and the high consumption and low efficiency of ultrasonic atomization , The particle size distribution of the aerosol is not uniform, and it is not suitable for the atomization of high-viscosity e-liquid, and reasonably solves the problem that the passive liquid guide of the electronic cigarette in the prior art makes the suction quality poor, and the contact atomization affects the heating wire or vibration Problems with the atomization performance or service life of the sheet

Method used

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  • Acoustic surface wave electronic cigarette system
  • Acoustic surface wave electronic cigarette system
  • Acoustic surface wave electronic cigarette system

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] The schematic diagram of the structure of the surface acoustic wave electronic cigarette system according to the embodiment of the present invention is as follows: figure 1 As shown, the system includes a piezoelectric substrate 1 , a liquid guiding chamber 2 , an atomizing chamber 3 and a power feeding port 4 . The liquid guiding chamber 2 and the atomizing chamber 3 are arranged above the piezoelectric substrate 1 , and the two chambers are placed adjacent to each other, with an isolation plate 13 in between. The partially enlarged pictures of the liquid guide chamber and the atomization chamber are shown in figure 2 with image 3 . The feeding port 4 is arranged outside the piezoelectric substrate 1 and is externally connected to a hi...

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Abstract

The invention discloses an acoustic surface wave electronic cigarette system which comprises a piezoelectric substrate (1), a liquid guide cavity (2), an atomization cavity (3) and feed ports (4). Thefeed ports (4) are used for loading high-frequency signals. The liquid guide cavity (2) and the atomization cavity (3) are arranged on the upper side of the piezoelectric substrate (1); an isolationplate (13) is arranged between the liquid guide cavity (2) and the atomization cavity (3); the feed ports (4) are arranged on the outer side of the piezoelectric substrate (1). The acoustic surface wave electronic cigarette system has the advantages that aerosol generated by the acoustic surface wave electronic cigarette system by means of atomization has small particle sizes, accordingly, the acoustic surface wave electronic cigarette system is high in smoking comfort, and aroma is mellow and exquisite.

Description

technical field [0001] The invention belongs to the technical field of electronic cigarettes, and in particular relates to a surface acoustic wave electronic cigarette system. Background technique [0002] In recent years, under the dual pressure of the global tobacco control situation and public health public opinion, the development of traditional cigarettes has been more and more restricted. As a new type of low-harm cigarette substitute, electronic cigarettes are increasingly popular among consumers. The global e-cigarette market is showing a continuous development trend. [0003] Most of the existing electronic cigarettes are mainly electrothermal atomization, and a small part of them use ultrasonic atomization. Electrothermal atomization is based on the principle of heat conduction. The electronic cigarette is triggered by the airflow sensor, mechanical button or touch button, and the circuit is turned on to supply power to the heating wire made of nickel-chromium all...

Claims

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Application Information

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IPC IPC(8): A24F47/00A24F40/05A24F40/10A24F40/48
CPCA24F40/10A24F40/05A24F40/48A24F40/30A24F40/42A24F40/50A24B15/167A24F47/00A24F40/46B05B17/0607G01N29/022
Inventor 李廷华韩熠韩俊茏朱东来胡泓陈永宽吴俊李寿波
Owner CHINA TOBACCO YUNNAN IND
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