CN205051959U - Dielectric plate plasma generator - Google Patents
Dielectric plate plasma generator Download PDFInfo
- Publication number
- CN205051959U CN205051959U CN201520741989.1U CN201520741989U CN205051959U CN 205051959 U CN205051959 U CN 205051959U CN 201520741989 U CN201520741989 U CN 201520741989U CN 205051959 U CN205051959 U CN 205051959U
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- CN
- China
- Prior art keywords
- dielectric
- medium tube
- slab
- plasma generator
- medium pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a dielectric plate plasma generator, including the dielectric plate, go up medium pipe and medium pipe down, the dielectric plate be pottery or quartzy material structure, goes up medium pipe and medium pipe down for polytetrafluoroethylene material structure, goes up the medium pipe and is half opening form with medium pipe down, goes up the medium pipe and is parallel to each other with medium pipe down and sets up respectively in the top and the below of dielectric plate, goes up medium pipe and the lower intraductal electric conductor that all is provided with of medium, high -frequency voltage is applyed in drawing forth of electric conductor between the end. Its simple structure, the manufacture craft degree of difficulty is low, and corrosion resistance is good, has more stable plasma discharge performance, and is longe -lived.
Description
Technical field
The utility model relates to plasma generator technical field, especially relates to dielectric-slab plasma generator.
Background technology
Plasma is the gaseous material of ionization, belongs to gas ions.Plasma science is widely used in various fields such as the energy, material, information, environmental protection, national defence, semiconductor, Aero-Space, chemical industry, metallurgy, communication, biomedicines.At present, the effect such as sterilization, deodorizing, dedusting of plasma is also promoted the use of to Household appliances field gradually.The moment that the cation that plasma generator produces simultaneously and anion carry out positive and negative charge neutralization in atmosphere produces huge fault offset, cause surrounding bacterial dead, realize bactericidal action, simultaneously, because the quantity of anion is greater than amount of positive ions, floating anion unnecessary in atmosphere plays dedusting, deodorizing and eliminates peculiar smell, improves effect of air quality.The plasma generator of prior art adopts plug-in mounting medium between conductor to produce the pattern of plasma discharge usually, but, there is the problem that decay resistance is bad, discharge stability is poor, the life-span is short.
Utility model content
The utility model is for the deficiencies in the prior art, and technical problem to be solved is to provide a kind of dielectric-slab plasma generator, and its structure is simple, and manufacture craft difficulty is low, good corrosion resistance, and have more stable plasma discharge performance, the life-span is long.
The utility model makes above-mentioned technical problem be solved by the following technical programs.
Dielectric-slab plasma generator, comprise dielectric-slab, upper medium tube and lower medium tube, dielectric-slab is pottery or quartzy material-structure, upper medium tube and lower medium tube are polytetrafluoroethylene material-structure, upper medium tube and lower medium tube are half opening shape, upper medium tube and lower medium tube are parallel to each other and are separately positioned on above and below dielectric-slab, be provided with electric conductor, apply high frequency voltage between the exit of electric conductor in upper medium tube and lower medium tube.
As preferably, electric conductor is stainless steel, tungsten or lead alloy structure.
As preferably, high frequency voltage is high-frequency ac voltage or high-frequency pulse voltage.
As preferably, the thickness of dielectric-slab is 0.5 to 0.8mm.
As preferably, the exit of electric conductor is arranged can the binding post of socket side by side mutually.As improvement, binding post is pin terminal.
The beneficial effects of the utility model:
1. by setting up the medium tube of polytetrafluoroethylene material-structure, possess good wear-resisting, withstand voltage, corrosion resistance, bent flexible Application, evenly, plasma incidence is high, long service life in electric discharge.
2. by setting up pin terminal, can realize socket function arranged side by side easily, simplifying mounting structure, reduce assembly technology difficulty, reduce production cost, maintenance management is convenient.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model.
In figure: 1-dielectric-slab, the upper medium tube of 2-, medium tube under 3-, 4-electric conductor.
Embodiment
Also by reference to the accompanying drawings the utility model is described in detail below by embodiment.
Dielectric-slab plasma generator as shown in Figure 1, comprise dielectric-slab 1, upper medium tube 2 and lower medium tube 3, dielectric-slab 1 is pottery or quartzy material-structure, the thickness of dielectric-slab 1 is 0.5 to 0.8mm, upper medium tube 2 and lower medium tube 3 are polytetrafluoroethylene material-structure, adopt polytetrafluoroethylene material, possess good wear-resisting, withstand voltage, decay resistance.Upper medium tube 2 and lower medium tube 3 are half opening shape, upper medium tube 2 and lower medium tube 3 are parallel to each other and are separately positioned on above and below dielectric-slab 1, electric conductor 4 is provided with in upper medium tube 2 and lower medium tube 3, electric conductor 4 may be selected to be stainless steel, tungsten or lead alloy material, adopts metallic plate, metal bar or metallic tube-shaped structure.Apply high frequency voltage between the exit of electric conductor 4, high frequency voltage is high-frequency ac voltage or high-frequency pulse voltage.In order to realize the socket function arranged side by side between plasma generator, for assembling provides convenient, can arrange at the exit of electric conductor 4 can the binding post of socket side by side mutually, and preferred pin terminal, socket is simple.
The utility model is not limited to above-described execution mode, dielectric-slab, the execution mode of other malformation that equivalence is replaced in the middle of the known technology that the contour structures of upper medium tube and lower medium tube and connected mode each other also can adopt those skilled in the art to obtain or prior art, as long as belong to technical conceive of the present utility model or spirit, by setting up the medium tube of polytetrafluoroethylene material-structure, it is made to possess good wear-resisting, withstand voltage, corrosion resistance, bent flexible Application, realize electric discharge evenly, improve plasma incidence, execution mode for the purpose of increasing the service life all drops in protection range of the present utility model.
Claims (6)
1. dielectric-slab plasma generator, it is characterized in that: comprise dielectric-slab (1), upper medium tube (2) and lower medium tube (3), dielectric-slab (1) is pottery or quartzy material-structure, upper medium tube (2) and lower medium tube (3) are polytetrafluoroethylene material-structure, upper medium tube (2) and lower medium tube (3) are half opening shape, upper medium tube (2) and lower medium tube (3) are parallel to each other and are separately positioned on above and below dielectric-slab (1), electric conductor (4) is provided with in upper medium tube (2) and lower medium tube (3), high frequency voltage is applied between the exit of electric conductor (4).
2. dielectric-slab plasma generator according to claim 1, is characterized in that: electric conductor (4) is stainless steel, tungsten or lead alloy structure.
3. dielectric-slab plasma generator according to claim 1, is characterized in that: high frequency voltage is high-frequency ac voltage or high-frequency pulse voltage.
4. dielectric-slab plasma generator according to claim 1, is characterized in that: the thickness of dielectric-slab (1) is 0.5 to 0.8mm.
5. dielectric-slab plasma generator according to claim 1, is characterized in that: the exit of electric conductor (4) is arranged can the binding post of socket side by side mutually.
6. dielectric-slab plasma generator according to claim 5, is characterized in that: binding post is pin terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741989.1U CN205051959U (en) | 2015-09-23 | 2015-09-23 | Dielectric plate plasma generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520741989.1U CN205051959U (en) | 2015-09-23 | 2015-09-23 | Dielectric plate plasma generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205051959U true CN205051959U (en) | 2016-02-24 |
Family
ID=55345496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520741989.1U Expired - Fee Related CN205051959U (en) | 2015-09-23 | 2015-09-23 | Dielectric plate plasma generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205051959U (en) |
-
2015
- 2015-09-23 CN CN201520741989.1U patent/CN205051959U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20160923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |