CN206640853U - Plasma medium block discharge circuit - Google Patents
Plasma medium block discharge circuit Download PDFInfo
- Publication number
- CN206640853U CN206640853U CN201720322617.4U CN201720322617U CN206640853U CN 206640853 U CN206640853 U CN 206640853U CN 201720322617 U CN201720322617 U CN 201720322617U CN 206640853 U CN206640853 U CN 206640853U
- Authority
- CN
- China
- Prior art keywords
- voltage
- source driving
- medium block
- electrode
- high level
- 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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Abstract
The utility model discloses a kind of plasma medium block discharge circuit, including dielectric-slab and High Level AC Voltage source driving circuit；One side surface of the dielectric-slab is provided with high-voltage electrode, and another side surface of the dielectric-slab is provided with grounding electrode；The high-voltage electrode is connected with the high-voltage output end of High Level AC Voltage source driving circuit, and the grounding electrode is connected with the earth terminal of High Level AC Voltage source driving circuit；The High Level AC Voltage source driving circuit is provided with the pulse width modulation module of control High voltage output.The utility model plasma medium block discharge circuit, it can produce plasma, can be applicable on ion industrial washing device.
Description
Technical field
It the utility model is related to plasma medium block discharge circuit.
Background technology
Need to use ion industrial washing device in liquid crystal panel manufacture and flexible PCB manufacturing industry, ion industry is clear
Washing equipment needs to design plasma medium block discharge circuit, to produce plasma.
Utility model content
The purpose of this utility model is to provide a kind of plasma medium block discharge circuit, and it can produce plasma
Body, it can be applicable on ion industrial washing device.
To achieve the above object, the technical solution of the utility model is a kind of plasma medium block discharge circuit of design,
Including dielectric-slab and High Level AC Voltage source driving circuit；
One side surface of the dielectric-slab is provided with high-voltage electrode,
Another side surface of the dielectric-slab is provided with grounding electrode；
The high-voltage electrode is connected with the high-voltage output end of High Level AC Voltage source driving circuit,
The grounding electrode is connected with the earth terminal of High Level AC Voltage source driving circuit；
The High Level AC Voltage source driving circuit is provided with the pulse width modulation module of control High voltage output.
Preferably, the dielectric-slab is mica sheet.
Preferably, the high-voltage electrode and grounding electrode are alloy sheet.
Preferably, the pulse width modulation module includes being used for 555 timers for producing pulse signal.
Preferably, the pulse width modulation module includes the BUZ11 switching tubes as control High voltage output switch.
Preferably, the high-voltage electrode, dielectric-slab and grounding electrode are under the driving of High Level AC Voltage source driving circuit
Plasma is produced, discharge process occurs in closed atmosphere body, discharging gap 4mm.
The advantages of the utility model and beneficial effect are：A kind of plasma medium block discharge circuit is provided, it can be with
Plasma is produced, can be applicable on ion industrial washing device.
The utility model, as medium, is placed on two panels alloy sheet, this alloy sheet is exactly electrode, electric discharge using mica sheet
Process can occur in closed atmosphere body, and High Level AC Voltage frequency is above and below 30kHz, discharging gap be 4mm. plasmas just
Generated in dielectric surface.
The utility model can be used for plasma industrial washing device, in liquid crystal panel manufacture and flexible PCB manufacturing industry
It is widely used.
The utility model overcomes the characteristics of many product high pressures shakinesses of in the market control frequency shakiness.
The utility model can produce stable 10kv high pressures, and 15kHz frequency modulation(PFM).
Brief description of the drawings
Fig. 1 is the schematic diagram of High Level AC Voltage source driving circuit；
Fig. 2 is the schematic diagram of high-voltage electrode, dielectric-slab and grounding electrode.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
The utility model specific implementation technical scheme be：
As depicted in figs. 1 and 2, a kind of plasma medium block discharge circuit, including dielectric-slab 1 and high-voltage ac power drive
Dynamic circuit；
One side surface of the dielectric-slab 1 is provided with high-voltage electrode 2,
Another side surface of the dielectric-slab 1 is provided with grounding electrode 3；
The high-voltage electrode 2 is connected with the high-voltage output end of High Level AC Voltage source driving circuit,
The grounding electrode 3 is connected with the earth terminal of High Level AC Voltage source driving circuit；
The High Level AC Voltage source driving circuit is provided with the pulse width modulation module of control High voltage output.
The dielectric-slab 1 is mica sheet.
The high-voltage electrode 2 and grounding electrode 3 are alloy sheet.
The pulse width modulation module includes being used for 555 timers for producing pulse signal.
The pulse width modulation module includes the BUZ11 switching tubes as control High voltage output switch.
The high-voltage electrode 2, dielectric-slab 1 and grounding electrode 3 produce under the driving of High Level AC Voltage source driving circuit
Plasma, discharge process occur in closed atmosphere body, discharging gap 4mm.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these change
Enter and retouch and also should be regarded as the scope of protection of the utility model.
Claims (6)
1. plasma medium block discharge circuit, it is characterised in that：
Including dielectric-slab and High Level AC Voltage source driving circuit；
One side surface of the dielectric-slab is provided with high-voltage electrode,
Another side surface of the dielectric-slab is provided with grounding electrode；
The high-voltage electrode is connected with the high-voltage output end of High Level AC Voltage source driving circuit,
The grounding electrode is connected with the earth terminal of High Level AC Voltage source driving circuit；
The High Level AC Voltage source driving circuit is provided with the pulse width modulation module of control High voltage output.
2. plasma medium block discharge circuit according to claim 1, it is characterised in that the dielectric-slab is mica
Piece.
3. plasma medium block discharge circuit according to claim 2, it is characterised in that the high-voltage electrode and connect
Ground electrode is alloy sheet.
4. plasma medium block discharge circuit according to claim 3, it is characterised in that the pulse width modulation module bag
Include 555 timers for producing pulse signal.
5. plasma medium block discharge circuit according to claim 4, it is characterised in that the pulse width modulation module bag
Include the BUZ11 switching tubes as control High voltage output switch.
6. plasma medium block discharge circuit according to claim 5, it is characterised in that the high-voltage electrode, Jie
Scutum and grounding electrode produce plasma under the driving of High Level AC Voltage source driving circuit, and discharge process occurs big in closing
In gas, discharging gap 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322617.4U CN206640853U (en) | 2017-03-30 | 2017-03-30 | Plasma medium block discharge circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720322617.4U CN206640853U (en) | 2017-03-30 | 2017-03-30 | Plasma medium block discharge circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206640853U true CN206640853U (en) | 2017-11-14 |
Family
ID=60262151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720322617.4U Expired - Fee Related CN206640853U (en) | 2017-03-30 | 2017-03-30 | Plasma medium block discharge circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206640853U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686874A (en) * | 2017-03-30 | 2017-05-17 | 苏州普拉斯玛精密科技有限公司 | Plasma dielectric barrier discharging circuit |
| CN109286873A (en) * | 2018-11-13 | 2019-01-29 | 合肥工业大学 | A kind of plasma sound equipment |
-
2017
- 2017-03-30 CN CN201720322617.4U patent/CN206640853U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686874A (en) * | 2017-03-30 | 2017-05-17 | 苏州普拉斯玛精密科技有限公司 | Plasma dielectric barrier discharging circuit |
| CN109286873A (en) * | 2018-11-13 | 2019-01-29 | 合肥工业大学 | A kind of plasma sound equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20180330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |