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

Positive and negative ion generation device and air purifier

A technology for generating and generating negative ions, which is used in electrical components, deodorization, disinfection, etc., can solve problems such as affecting physical health and unsatisfactory sterilization effect, and achieve the effect of improving sterilization effect and ensuring health.

Inactive Publication Date: 2016-12-21
WUXI DERUN ELECTRON
View PDF3 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a positive and negative ion generator, which aims to solve the problem that the existing ion generator only generates negative ions, and the sterilizing effect is not ideal. Ozone is produced, because ozone has a negative impact on human health. If the human body stays in this environment for a long time, it will affect the health of the body

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
  • Positive and negative ion generation device and air purifier
  • Positive and negative ion generation device and air purifier
  • Positive and negative ion generation device and air purifier

Examples

Experimental program
Comparison scheme
Effect test

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. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0024] It should also be noted that the orientation terms such as left, right, up, and down in the embodiments of the present invention are only relative concepts or refer to the normal use state of the product, and should ...

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
heightaaaaaaaaaa
Login to View More

Abstract

The invention is applicable to the technical field of an ion generator and provides a positive and negative ion generation device and an air purifier. The positive and negative ion generation device comprises a casing, a circuit board and an electrode, wherein the circuit board is provided with a voltage conversion circuit, the voltage conversion circuit comprises an inversion boost oscillation circuit, a positive voltage high voltage rectification circuit and a negative voltage high voltage rectification circuit, the electrode comprises a plasma generation electrode connected with a positive ion generation electrode, a negative ion generation ion and an output end of the inversion boost oscillation circuit, the plasma generation electrode is internally provided with a first though hole and a second through hole with an interval, the positive ion generation electrode perpendicularly penetrates through the first through hole, and the negative ion generation electrode perpendicularly penetrates through the second through hole. The positive and negative ion generation device is advantaged in that problems that an ion generator in the prior art only generates negative ions and the sterilization effect is not ideal are solved, and a problem that an AC voltage is directly exerted through the ion generator to a discharge electrode to generate ozone which influence the human health is further solved.

Description

technical field [0001] The invention belongs to the technical field of ion generators, in particular to a positive and negative ion generator and an air purifier. Background technique [0002] The ion generator is a device that generates air negative ions. The device passes the input current through a pulse circuit, overvoltage and current limiting; high and low voltage isolation lines are raised to AC high voltage, and then rectified and filtered by special grade electronic materials to obtain pure DC negative high voltage, connect the DC negative high voltage to the release tip of the electrode, use the tip DC high voltage to generate a high corona, and release a large number of electrons (e-) at high speed, and the electrons cannot exist in the air for a long time, and will be immediately absorbed by the air. Oxygen molecules (O 2 ) to capture, thereby generating air negative ions, negative ions have a calming effect on the nervous system of the human body, promote the e...

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): H01T23/00A61L9/22
CPCH01T23/00A61L9/22
Inventor 沈晓陈天佑
Owner WUXI DERUN ELECTRON
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