Ultrasonic atomization generator

Abstract

An ultrasonic atomization generator comprises a unit shell body provided with a cavity and a transduction sheet contained inside the cavity of the unit shell body. A main electrode layer is arranged on the upper side face of the transduction sheet, a first electrode layer and a second electrode layer which are mutually and electrically isolated are arranged on the lower side face of the transduction sheet, and the second electrode layer is wound on the periphery of the first electrode layer and electrically connected with the main electrode layer. The ultrasonic atomization generator is characterized in that the ultrasonic atomization generator further comprises a first spiral conductive spring and a second spiral conductive spring, the tail end of the first spiral conductive spring and the tail end of the second spiral conductive spring are located inside the cavity, the second spiral conductive spring is wound on the outer side of the first spiral conductive spring and electrically isolated from the first spiral conducive spring, and the top end of the first spiral conductive spring and the top end of the second spiral conductive spring are arranged on the first electrode layer and the second electrode layer respectively and correspondingly in an abutting mode, wherein the first electrode layer and the second electrode layer are arranged on the lower side face of the transduction sheet. Due to the fact that the ultrasonic atomization generator has the characteristics and advantages, the ultrasonic atomization generator can be applied to ultrasonic atomization generator products.

Description

technical field [0001] The present invention relates to an ultrasonic atomizing generator capable of atomizing liquids such as water. Background technique [0002] Ultrasonic atomizers are generally used to atomize liquids such as water in containers. In the prior art, such as the utility model patent with the application number of 200520062411.X, an atomizer with a lamp is disclosed, which is special in that it is mainly composed of a transparent plastic ring with an interlayer, and is located on the outer side of the transparent plastic ring. The metal ring is composed of the ultrasonic vibration plate assembly located in the transparent plastic ring hole, the control circuit board arranged under the ultrasonic vibration plate assembly, and the lamp sealed in the transparent plastic ring interlayer. The ultrasonic vibration plate assembly and the control circuit are formed. An epoxy resin layer is arranged between the boards. Secondly, the patent application also disclos...

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Problems solved by technology

It can be seen from the description of its specification and accompanying drawings that at least two points are unreasonable solutions. The first point is that the vibrating piece 4c is electrically connected to the conductive piece 4f through the spring 4g, and there is only one electrode, so the The other electrode of the vibrating piece 4c must be realized by means of a cavity 4a with threads on the inner wall, so that the cavity 4a with threads on the inner wall is very prone to electrical corrosion; the second point is that the cavity with threads on the inner wall The body 4a is directly pressed against the vibrating piece 4c. Since the vibrating piece 4c is a ceramic piece, it is very easy to damage the vibrating piece 4c when assembling or maintaining and replacing the vibrating piece 4c.

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