Electronic cigarette atomization chip with acoustic surface waves

Abstract

The invention discloses an electronic cigarette atomization chip with acoustic surface waves. The chip comprises a piezoelectric substrate (1) in a sheet shape, an interdigital transducer (2) and a signal interface (3). The interdigital transducer (2) is multiple pairs of strips which are in a double-hand finger cross shape and are arranged on the surface of the piezoelectric substrate (1); gaps are formed among the strips; the signal interface (3) is formed in the outer side of the piezoelectric substrate (1). The electronic cigarette atomization chip with the acoustic surface waves has the advantages that hidden safety health dangers are small, the consistency of the sensory quality is good, the chip is low in consumption and efficient, aerosol is continuously and stably generated, the particle diameter of the aerosol is small and even, and the high-viscosity e-liquid can be atomized.

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 chip. Background technique [0002] In recent years, with the continuous strengthening of global tobacco control efforts and the gradual improvement of consumers' health awareness, e-cigarettes, as a non-combustible, low-harm cigarette substitute, have become more and more popular, and domestic and foreign markets have also shown increasing popularity. Signs of growing popularity. [0003] The atomizing core is the core component of the electronic cigarette. Its function is to atomize the e-liquid into an aerosol for the user to inhale in order to achieve physiological and psychological satisfaction. The quality of its performance directly affects the user’s vaping experience and safety and health status . Most of the existing atomizing cores of electronic cigarettes are mainly electric heating metal heating...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to improve or solve the technical defects existing in the existing electronic cigarette cores, and based on the surface acoustic wave diffraction atomization effect and its technical advantages, to provide a device with less hidden safety and health risks, good inhalation taste, and good sensory quality consistency , low consumption and high efficiency, continuous and stable aerosol generation, small and uniform particle size, and an electronic vaping chip that can atomize high-viscosity e-liquid. The specific technical plan is as follows:

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