Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Frequency self-adaptive microporous atomizing element and preparation method thereof

A frequency-adaptive, micro-porous atomization technology, applied in spray devices, liquid spray devices, etc., can solve problems such as inconvenient matching, and achieve the effect of simplifying matching, eliminating selectivity and dependence, and improving the effect of on-machine atomization.

Inactive Publication Date: 2020-03-27
HUNAN JIAYEDA ELECTRONICS
View PDF15 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above problems in the prior art, the present invention provides a microporous atomization element with self-adaptive frequency. Working microporous atomizing sheet to solve the problem of inconvenient matching of the single frequency point of the existing microporous atomizing element during use

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Frequency self-adaptive microporous atomizing element and preparation method thereof
  • Frequency self-adaptive microporous atomizing element and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the embodiments to be described below will refer to the corresponding drawings, which constitute a part of the embodiments, and describe the embodiments used to realize the present invention. It is to be understood that other embodiments may be utilized or structural and functional modifications may be made to the embodiments set forth herein without departing from the scope and spirit of the present invention.

[0025] An embodiment of the present invention, such as figure 1 As shown, a frequency-adaptive microporous atomization element includes a ring-shaped piezoelectric ceramic sheet 1 and a metal substrate 2 attached to the opposite side of the ring-shaped piezoelectric ceramic sheet. The middle area of ​​the metal substrate 1 is provided with a Microporous area, according to figure 2 As shown in the A-A sectional view, it can be seen that the micropore area is a rais...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
thicknessaaaaaaaaaa
heightaaaaaaaaaa
Login to View More

Abstract

The invention relates to a frequency self-adaptive microporous atomizing element. The frequency self-adaptive microporous atomizing element comprises an annular piezoelectric ceramic piece and a metalsubstrate attached to the reverse side of the annular piezoelectric ceramic piece. A microporous region for atomization is arranged on the portion, on the intra-ring portion of the annular piezoelectric ceramic piece, of the metal substrate, and the microporous region is of a convex structure and comprises a boss and a matched spherical crown overlapped on the boss. The annular piezoelectric ceramic piece, the metal substrate, the boss and the spherical crown have the same circumference center. The microporous atomizing element in the technical scheme has superior modal vibration response at103 KHz, 108 KHz, 113 KHz and 116 KHz and can automatically adapt to the output frequency of drive circuits, and matching of elements and circuits is greatly simplified. The high selectivity and dependency of the elements for the circuits are eliminated, good onboard atomizing effects are achieved at the positions of frequency points, and great convenience is brought for users.

Description

technical field [0001] The invention relates to the technical field of electronic components, in particular to a frequency-adaptive microporous atomization element and a preparation method thereof. Background technique [0002] The microporous atomizing element belongs to the piezoelectric transducer element with a frequency of kilohertz. It has low power consumption when used, and the power of the whole machine is only about 2 watts. It can be widely used in many fields such as humidification, beauty treatment, medical treatment, and simulated atomization. When working, it is used to excite the circuit to make the microporous atomization element generate in-plane mechanical vibrations of more than 100,000 times per second, and disperse the liquid water provided by the water tank or other water supply devices into 3-9um particles from the microporous area of ​​the metal substrate. Escape to achieve atomization. However, there are the following problems in the use of the cur...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B05B17/06
CPCB05B17/0607B05B17/0653
Inventor 何龙施小罗范文筹刘志潜刘宗玉
Owner HUNAN JIAYEDA ELECTRONICS
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com