CN201572352U - Cold plasma generator - Google Patents
Cold plasma generator Download PDFInfo
- Publication number
- CN201572352U CN201572352U CN2009202807679U CN200920280767U CN201572352U CN 201572352 U CN201572352 U CN 201572352U CN 2009202807679 U CN2009202807679 U CN 2009202807679U CN 200920280767 U CN200920280767 U CN 200920280767U CN 201572352 U CN201572352 U CN 201572352U
- Authority
- CN
- China
- Prior art keywords
- positive
- negative
- negative ion
- discharge electrode
- plasma generator
- 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 - Lifetime
Links
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a cold plasma generator, which consists of a shell and an oscillating circuit arranged in the shell. Both output ends of the oscillating circuit are connected with an input end of a booster transformer. Both output ends of the booster transformer are connected with a positive high-voltage rectifier and filter circuit and a negative high-voltage rectifier and filter circuit. An output end of the positive high-voltage rectifier and filter circuit is respectively connected with positive and negative ion discharge electrodes. Each ground metal ring winds around one positive and negative ion discharge electrode. The earthed metal rings are earthed or floated on the ground. The utility model has the characteristics of capability of generating high-concentration positive and negative ion groups, effects of killing bacteria and purifying air, capability of controlling voltage values of the positive and negative output ends and regulating the positive and negative ion generating quantity to make negative ions more than positive ions and capability of releasing redundant negative ions when killing bacteria to refresh the air.
Description
Technical field
This utility model belongs to the technical field of generator of aeroion, relates in particular to a kind of simple in structure, powerful, generator of aeroion that volume is little, can be applicable to the supporting use of various household electrical appliance, as refrigerator, air-conditioning, air purifier etc.
Background technology
Generator of aeroion has been widely used in various occasions, and existing generator of aeroion is mainly anion generator, and anion can actively influence organism, for example avoids health benefit, food fresh keeping effect, deodorization of human body oxidation etc.Its function singleness, effect is general, and for example anion can not play effective bactericidal action.
Summary of the invention
Be to improve the deficiency of prior art order of the present utility model and a kind of negative ions group who produces high concentration is provided, has the effect that killing bacteria purifies air and can controls the positive-negative output end magnitude of voltage, adjust negative ions generation quantity, make anion more than cation, can be at the germ-resistant cold plasma generator that discharges unnecessary anion, fresh air simultaneously.
The purpose of this utility model is to realize like this, a kind of cold plasma generator, form by housing and the oscillating circuit that is located in the housing, be characterized in the input of two output termination booster transformers of oscillating circuit, two output termination positive high voltage current rectifying and wave filtering circuits of booster transformer, negative high voltage current rectifying and wave filtering circuit, the outfan of positive or negative high voltage current rectifying and wave filtering circuit connects the positive and negative ion discharge electrode respectively, each grounded metal ring is around a positive and negative ion discharge electrode, grounded metal articulating ground or floating ground.
In order further to realize the purpose of this utility model, can be that the positive high voltage filter circuit is that the positive pole of high-voltage diode HD1 connects the outfan that high-voltage capacitance HC1 is attempted by booster transformer, the negative high voltage filter circuit be that the negative pole of high-voltage diode HD2 connects the outfan that high-voltage capacitance HC2 is attempted by booster transformer.
In order further to realize the purpose of this utility model, can be that the positive and negative ion discharge electrode is the metal needle of non-oxidizability, the grounded metal ring is becket or metal pore-formed printed board, the copper foil surface of printed board is provided with the bazar metal layer.
In order further to realize the purpose of this utility model, can be that the positive and negative ion discharge electrode is vertical with the grounded metal ring and be positioned at home position, becket ground connection or float ground.
In order further to realize the purpose of this utility model, can be that all the other partly use the epoxy resin embedding in insulating housing except that positive and negative ion discharge electrode and grounded metal ring, positive and negative ion discharge electrode front end shell place be provided with detachable grid-like insulation casing.
Compared with the prior art this utility model has following distinguishing feature and good effect: this utility model provides at input and exchanges or the DC low-voltage signal, be converted into high frequency ac signal input booster transformer input by oscillating circuit, after boosting, transformator is output as ac high voltage, be converted into the positive negative high-voltage output of direct current by the positive or negative high voltage current rectifying and wave filtering circuit then, the ionic discharge utmost point can obtain the high pressure of several thousand volts up to ten thousand, it produces corona discharge to the ground connection becket, ionized air produces a large amount of air negative ions groups, when in the anion of cation and equivalent and the time, can produce material-hydroxyl radical free radical (OH) or hydrogen peroxide (H with airborne reaction of moisture with strong oxidizing property
2O
2), the active substance that is produced changes the molecular structure of antibacterial or power conversion, thereby sterilizes.Can make the quantity of the quantity of anion greater than cation by adjusting output voltage, remaining anion still floats in air during purification, can eliminate smoke, eliminates abnormal flavour, improve the quality of air; This utility model is powerful, novel structure, volume are little, for example can be widely used in refrigerator, air-conditioning, air purifier etc. each with on the household electrical appliance.
Description of drawings
Below in conjunction with drawings and Examples this utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of electronic circuitry of the present utility model.
Fig. 3 is an another kind of structural representation of the present utility model.
Fig. 4 is an another kind of electronic circuitry of the present utility model.
The specific embodiment
Embodiment 1, a kind of cold plasma generator, with reference to Fig. 1, Fig. 2, be to be provided with oscillating circuit 2 at housing 1, the input of two output termination booster transformers 3 of oscillating circuit 2, two output termination positive high voltage current rectifying and wave filtering circuits 4 of booster transformer 3, negative high voltage current rectifying and wave filtering circuit 5, just, the outfan of negative high voltage current rectifying and wave filtering circuit is just connecing respectively, anion discharge electrode 6, each grounded metal ring 7 around one just, anion discharge electrode 6, grounded metal ring 7 ground connection or floating ground, present embodiment grounded metal ring 7 ground connection, oscillating circuit 2 in the present embodiment, positive high voltage current rectifying and wave filtering circuit 4, negative high voltage current rectifying and wave filtering circuit 5 is prior art, and this constitutes a kind of structure of the present utility model.
Embodiment 2, a kind of cold plasma generator, with reference to Fig. 3, Fig. 4, be on the basis of embodiment 1, positive high voltage filter circuit 4 is that the positive pole of high-voltage diode HD1 connects the outfan that high-voltage capacitance HC1 is attempted by booster transformer 3, negative high voltage filter circuit 5 is that the negative pole of high-voltage diode HD2 connects the outfan that high-voltage capacitance HC2 is attempted by booster transformer 3, just, anion discharge electrode 6 is metal needles of non-oxidizability, grounded metal ring 7 is becket or metal pore-formed printed board, the copper foil surface of printed board is provided with the bazar metal layer, just, anion discharge electrode 6 and grounded metal ring 7 are vertical and be positioned at home position, grounded metal ring 7 floating ground, just remove, all the other partly use the epoxy resin embedding in insulating housing 1 outside anion discharge electrode 6 and the grounded metal ring 7, just, anion discharge electrode 6 front end shell 1 place is provided with detachable grid-like insulation casing 8, and other and embodiment 1 are identical.
Above embodiment only is used to illustrate the structure of utility model, it is not restriction to this case interest field, every content that does not break away from technical solutions of the utility model,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (5)
1. cold plasma generator, form by housing (1) and the oscillating circuit (2) that is located in the housing (1), the input that it is characterized in that two output termination booster transformers (3) of oscillating circuit (2), two output termination positive high voltage current rectifying and wave filtering circuits (4) of booster transformer (3), negative high voltage current rectifying and wave filtering circuit (5), the outfan of positive or negative high voltage current rectifying and wave filtering circuit connects positive and negative ion discharge electrode (6) respectively, each grounded metal ring (7) is around a positive and negative ion discharge electrode (6), grounded metal ring (7) ground connection or floating ground.
2. a kind of cold plasma generator according to claim 1, it is characterized in that positive high voltage filter circuit (4) is that the positive pole of high-voltage diode HD1 connects the outfan that high-voltage capacitance HC1 is attempted by booster transformer (3), negative high voltage filter circuit (5) is that the negative pole of high-voltage diode HD2 connects the outfan that high-voltage capacitance HC2 is attempted by booster transformer (3).
3. a kind of cold plasma generator according to claim 1, it is characterized in that positive and negative ion discharge electrode (6) is the metal needle of non-oxidizability, grounded metal ring (7) is becket or metal pore-formed printed board, and the copper foil surface of printed board is provided with the bazar metal layer.
4. a kind of cold plasma generator according to claim 1 is characterized in that positive and negative ion discharge electrode (6) is vertical with grounded metal ring (7) and is positioned at home position, becket (7) ground connection or floating ground.
5. a kind of cold plasma generator according to claim 1, it is characterized in that all the other partly use the epoxy resin embedding in insulating housing (1) except that positive and negative ion discharge electrode (6) and grounded metal ring (7), positive and negative ion discharge electrode (6) front end shell (1) locates to be provided with detachable grid-like insulation casing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202807679U CN201572352U (en) | 2009-12-10 | 2009-12-10 | Cold plasma generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202807679U CN201572352U (en) | 2009-12-10 | 2009-12-10 | Cold plasma generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201572352U true CN201572352U (en) | 2010-09-08 |
Family
ID=42692233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202807679U Expired - Lifetime CN201572352U (en) | 2009-12-10 | 2009-12-10 | Cold plasma generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201572352U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013143080A1 (en) * | 2012-03-28 | 2013-10-03 | 深圳上理工科技开发有限公司 | Air cleaning device and plasma generator |
| CN103438642A (en) * | 2013-09-02 | 2013-12-11 | 海信容声(广东)冰箱有限公司 | Adjustable ion sterilization system and refrigerator thereof |
| CN104148184A (en) * | 2014-08-26 | 2014-11-19 | 珠海格力电器股份有限公司 | Electrical charge component of electrostatic dust collector |
| CN106679004A (en) * | 2015-11-09 | 2017-05-17 | 广州科玛空气净化设备有限公司 | Novel purifying air conditioner |
| CN111629763A (en) * | 2017-11-30 | 2020-09-04 | 伊利诺斯工具制品有限公司 | Systems and methods for sterilization using non-thermal plasma generation |
-
2009
- 2009-12-10 CN CN2009202807679U patent/CN201572352U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013143080A1 (en) * | 2012-03-28 | 2013-10-03 | 深圳上理工科技开发有限公司 | Air cleaning device and plasma generator |
| CN104039362A (en) * | 2012-03-28 | 2014-09-10 | 深圳上理工科技开发有限公司 | Air cleaning device and plasma generator |
| CN103438642A (en) * | 2013-09-02 | 2013-12-11 | 海信容声(广东)冰箱有限公司 | Adjustable ion sterilization system and refrigerator thereof |
| CN104148184A (en) * | 2014-08-26 | 2014-11-19 | 珠海格力电器股份有限公司 | Electrical charge component of electrostatic dust collector |
| CN106679004A (en) * | 2015-11-09 | 2017-05-17 | 广州科玛空气净化设备有限公司 | Novel purifying air conditioner |
| CN111629763A (en) * | 2017-11-30 | 2020-09-04 | 伊利诺斯工具制品有限公司 | Systems and methods for sterilization using non-thermal plasma generation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201572352U (en) | Cold plasma generator | |
| CN204885832U (en) | Positive and negative ions generator for air purification | |
| CN201049089Y (en) | Positive-negative ion generator | |
| CN205227648U (en) | Room air humidification purifier | |
| CN101066535B (en) | Ozone-controlling electrostatic air purifier | |
| CN105879098A (en) | Hydrogen-rich hydrogen water atomization device | |
| CN201811356U (en) | Air conditioner with positive ion and negative ion generator | |
| CN201643064U (en) | Family environment improvement health protector | |
| CN103225862B (en) | A kind of ionizing water steam produces the device of anion | |
| CN201586249U (en) | Plasma air disinfection purifier | |
| CN202423830U (en) | Cation and anion generator | |
| CN201855453U (en) | Atomizing humidification and electrostatic sterilization deodorization purifier | |
| CN203193123U (en) | Air purifier high-voltage ion generating device | |
| CN103787278B (en) | A kind of ozone generation system based on Bipolar pulse power | |
| CN2314494Y (en) | High performance negative oxygen ion generator | |
| CN202953855U (en) | Water molecular group separator | |
| CN213586407U (en) | Plasma generator circuit board protector | |
| CN202945057U (en) | Ozone sterilizer | |
| CN203437022U (en) | Anion air purification lamp | |
| CN107212704A (en) | A kind of hydrogen-rich cup pressure relief device | |
| CN203781900U (en) | Water treatment device and water treatment system adopting same | |
| CN108653756A (en) | It is applied to the system and method that voltage difference is sterilized on bacterium and virocyte film | |
| CN201126562Y (en) | Wireless keyboard with ion generator | |
| CN208791257U (en) | A kind of quantum water generation instrument | |
| CN203794624U (en) | Ozonator in water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100908 |