CN104078846A - Negative air ion generating circuit - Google Patents
Negative air ion generating circuit Download PDFInfo
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- CN104078846A CN104078846A CN201410261171.XA CN201410261171A CN104078846A CN 104078846 A CN104078846 A CN 104078846A CN 201410261171 A CN201410261171 A CN 201410261171A CN 104078846 A CN104078846 A CN 104078846A
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Abstract
The invention discloses a negative air ion generating circuit. The negative air ion generating circuit is externally connected with the 220V electric supply. After rectification and current limiting are carried out by a first rectification diode VD1, a second rectification diode VD2, an R1 and an R2, a one-way silicon controlled rectifier VS is controlled to be turned on and turned off through a one-way pulsating current to generate oscillation, and after voltage is increased through a pulse transformer T, the negative high voltage being about ten thousands of volts is obtained through rectification carried out by a silicon stack VD3; air discharging is carried out through a discharging needle to generate ionization so as to generate negative ions. The negative air ion generating circuit is good in effect, safe, reliable, low in power consumption, simple and low in cost and has the good application prospect.
Description
Technical field
The present invention relates to a kind of negative aeroion circuit for generating, belong to Medical Devices technical field.
Background technology
Air negative ion generator is to utilize high-voltage corona to increase anion composition in air, thereby improve air quality, can promote healthy, be described as " air vitamin ", clinical medicine facts have proved, it all has auxiliary curative effect to diseases such as respiratory system, the circulatory system and neural aspects, thereby be able to extensive use in life and medical circle, but the circuit complexity of existing air negative ion generator is expensive, is unfavorable for extensively promoting the use of.
Summary of the invention
The object of the invention is to overcome and be the circuit complexity of existing air negative ion generator, expensive, be unfavorable for the problem of extensively promoting the use of.Negative aeroion circuit for generating of the present invention, adopts thyristor inversion high pressure, floated spray point, and respond well, safe and reliable, low in energy consumption, circuit is simple, with low cost, has a good application prospect.
In order to achieve the above object, the technical solution used in the present invention is:
A kind of negative aeroion circuit for generating, it is characterized in that: comprise the first rectifier diode VD1, the second rectifier diode VD2, one-way SCR VS, pulse transformer T, silicon stack VD3 and spray point, the positive input terminal of the external civil power of positive pole of described the first rectifier diode VD1, the positive pole of described the first rectifier diode VD1 is also connected with the negative pole of the second rectifier diode VD2 by the first resistance R 1, the positive pole of described the second rectifier diode VD2 is connected with the negative pole of one-way SCR VS, the negative pole of described the first rectifier diode VD1 is connected with the control end of one-way SCR VS by the second resistance R 2, the positive pole of described one-way SCR VS is connected with an input of pulse transformer T primary side, the negative input end of the external civil power of another input of described pulse transformer T primary side, one end of described pulse transformer T primary side is connected with the negative output terminal of silicon stack VD3, the positive output end of described silicon stack VD3 is connected with spray point by the 3rd resistance R 3, the other end of described pulse transformer T primary side is connected with the negative input end of civil power, described spray point is switched on to atmospherical discharges, produce ionization, generating negative ion.
Aforesaid a kind of negative aeroion circuit for generating, is characterized in that: between described the second rectifier diode VD2 and the negative input end of civil power, be also provided with filter capacitor C1, the capacitance of described filter capacitor C1 is 0.4uf, and withstand voltage is 400V.
Aforesaid a kind of negative aeroion circuit for generating, is characterized in that: described spray point is nickel plating pin.
Aforesaid a kind of negative aeroion circuit for generating, is characterized in that: described the 3rd resistance R 3 is current-limiting resistance, and resistance is 3M Ω.
Aforesaid a kind of negative aeroion circuit for generating, is characterized in that: the withstand voltage of described silicon stack VD3 is 18kV.
Aforesaid a kind of negative aeroion circuit for generating, is characterized in that: the cut-off current of described one-way SCR VS is 1A, and withstand voltage is 400V.
Aforesaid a kind of negative aeroion circuit for generating, is characterized in that: fuse F between described the first positive pole of rectifier diode VD1 and the positive input terminal of civil power.
The invention has the beneficial effects as follows: negative aeroion circuit for generating of the present invention, external 220V civil power, after the rectification of the first rectifier diode VD1, the second rectifier diode VD2 and R1, R2, current limliting, the break-make of unidirectional pulsating current control one-way SCR VS, produce vibration, after pulse transformer T boosts, obtain the negative high voltage of about ten thousand volts through silicon stack VD3 rectification, through spray point to atmospherical discharges, produce ionization, generating negative ion, respond well, safe and reliable, low in energy consumption, circuit is simple, with low cost, has a good application prospect.
Brief description of the drawings
Fig. 1 is the circuit diagram of negative aeroion circuit for generating of the present invention.
Embodiment
Below in conjunction with Figure of description, the invention will be further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, negative aeroion circuit for generating of the present invention, comprise the first rectifier diode VD1, the second rectifier diode VD2, one-way SCR VS, pulse transformer T, silicon stack VD3 and spray point, the positive input terminal of the external civil power of positive pole of the first rectifier diode VD1, the positive pole of described the first rectifier diode VD1 is also connected with the negative pole of the second rectifier diode VD2 by the first resistance R 1, the positive pole of described the second rectifier diode VD2 is connected with the negative pole of one-way SCR VS, the negative pole of described the first rectifier diode VD1 is connected with the control end of one-way SCR VS by the second resistance R 2, the positive pole of described one-way SCR VS is connected with an input of pulse transformer T primary side, the negative input end of the external civil power of another input of described pulse transformer T primary side, one end of described pulse transformer T primary side is connected with the negative output terminal of silicon stack VD3, the positive output end of described silicon stack VD3 is connected with spray point by the 3rd resistance R 3, the other end of described pulse transformer T primary side is connected with the negative input end of civil power, described spray point is switched on to atmospherical discharges, produce ionization, generating negative ion.
Between described the second rectifier diode VD2 and the negative input end of civil power, be also provided with filter capacitor C1, the capacitance of described filter capacitor C1 is 0.4uf, withstand voltage is 400V, can filtering output to the clutter on one-way SCR VS, ensures the normal work of one-way SCR VS; Spray point is nickel plating pin, discharge effect is good, the 3rd resistance R 3 is current-limiting resistance, resistance is 3M Ω, the withstand voltage of described silicon stack VD3 is 18kV, and the cut-off current of described one-way SCR VS is 1A, and withstand voltage is 400V, fuse F between the first positive pole of rectifier diode VD1 and the positive input terminal of civil power, the reliability of raising circuit.
The course of work of negative aeroion circuit for generating of the present invention is as follows, external 220V civil power, through the first rectifier diode VD1, the second rectifier diode VD2 and the first resistance R 1, the rectification of the second resistance R 2, after current limliting, the break-make of the unidirectional pulsating current control one-way SCR VS of output, produce vibration, after pulse transformer T boosts, obtain the negative high voltage of about ten thousand volts by silicon stack VD3 rectification, through spray point to atmospherical discharges, produce ionization, generating negative ion, respond well, safe and reliable, low in energy consumption, circuit is simple, with low cost, have a good application prospect.
More than show and described general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (7)
1. a negative aeroion circuit for generating, it is characterized in that: comprise the first rectifier diode VD1, the second rectifier diode VD2, one-way SCR VS, pulse transformer T, silicon stack VD3 and spray point, the positive input terminal of the external civil power of positive pole of described the first rectifier diode VD1, the positive pole of described the first rectifier diode VD1 is also connected with the negative pole of the second rectifier diode VD2 by the first resistance R 1, the positive pole of described the second rectifier diode VD2 is connected with the negative pole of one-way SCR VS, the negative pole of described the first rectifier diode VD1 is connected with the control end of one-way SCR VS by the second resistance R 2, the positive pole of described one-way SCR VS is connected with an input of pulse transformer T primary side, the negative input end of the external civil power of another input of described pulse transformer T primary side, one end of described pulse transformer T primary side is connected with the negative output terminal of silicon stack VD3, the positive output end of described silicon stack VD3 is connected with spray point by the 3rd resistance R 3, the other end of described pulse transformer T primary side is connected with the negative input end of civil power, described spray point is switched on to atmospherical discharges, produce ionization, generating negative ion.
2. a kind of negative aeroion circuit for generating according to claim 1, is characterized in that: between described the second rectifier diode VD2 and the negative input end of civil power, be also provided with filter capacitor C1, the capacitance of described filter capacitor C1 is 0.4uf, and withstand voltage is 400V.
3. a kind of negative aeroion circuit for generating according to claim 1, is characterized in that: described spray point is nickel plating pin.
4. a kind of negative aeroion circuit for generating according to claim 1, is characterized in that: described the 3rd resistance R 3 is current-limiting resistance, and resistance is 3M Ω.
5. a kind of negative aeroion circuit for generating according to claim 1, is characterized in that: the withstand voltage of described silicon stack VD3 is 18kV.
6. a kind of negative aeroion circuit for generating according to claim 1, is characterized in that: the cut-off current of described one-way SCR VS is 1A, withstand voltage is 400V.
7. a kind of negative aeroion circuit for generating according to claim 1, is characterized in that: fuse F between described the first positive pole of rectifier diode VD1 and the positive input terminal of civil power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261171.XA CN104078846A (en) | 2014-06-13 | 2014-06-13 | Negative air ion generating circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410261171.XA CN104078846A (en) | 2014-06-13 | 2014-06-13 | Negative air ion generating circuit |
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| Publication Number | Publication Date |
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| CN104078846A true CN104078846A (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410261171.XA Pending CN104078846A (en) | 2014-06-13 | 2014-06-13 | Negative air ion generating circuit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680329A (en) * | 2016-03-28 | 2016-06-15 | 福尔斯通电子(昆山)有限公司 | Negative ion generating circuit and negative ion generator |
| CN109307339A (en) * | 2018-10-31 | 2019-02-05 | 东莞市腾达五金制品有限公司 | A kind of Intelligent indoor purification device |
| CN109950794A (en) * | 2019-04-23 | 2019-06-28 | 合肥惠科金扬科技有限公司 | Anionic generating circuit and display device |
| CN112928604A (en) * | 2021-02-08 | 2021-06-08 | 青岛大学 | Bladeless fan based on ion engine |
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| JP2007234461A (en) * | 2006-03-02 | 2007-09-13 | Sharp Corp | Impulse-like voltage generating circuit, ion generating device, and electric equipment |
| CN201549770U (en) * | 2009-11-23 | 2010-08-11 | 洪文清 | Negative and positive ions generator |
| CN202495681U (en) * | 2012-03-01 | 2012-10-17 | 成都创图科技有限公司 | Simple negative air ion generator |
| CN204012191U (en) * | 2014-06-13 | 2014-12-10 | 苏州固基电子科技有限公司 | A kind of negative aeroion circuit for generating |
-
2014
- 2014-06-13 CN CN201410261171.XA patent/CN104078846A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007234461A (en) * | 2006-03-02 | 2007-09-13 | Sharp Corp | Impulse-like voltage generating circuit, ion generating device, and electric equipment |
| CN201549770U (en) * | 2009-11-23 | 2010-08-11 | 洪文清 | Negative and positive ions generator |
| CN202495681U (en) * | 2012-03-01 | 2012-10-17 | 成都创图科技有限公司 | Simple negative air ion generator |
| CN204012191U (en) * | 2014-06-13 | 2014-12-10 | 苏州固基电子科技有限公司 | A kind of negative aeroion circuit for generating |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680329A (en) * | 2016-03-28 | 2016-06-15 | 福尔斯通电子(昆山)有限公司 | Negative ion generating circuit and negative ion generator |
| CN109307339A (en) * | 2018-10-31 | 2019-02-05 | 东莞市腾达五金制品有限公司 | A kind of Intelligent indoor purification device |
| CN109950794A (en) * | 2019-04-23 | 2019-06-28 | 合肥惠科金扬科技有限公司 | Anionic generating circuit and display device |
| CN112928604A (en) * | 2021-02-08 | 2021-06-08 | 青岛大学 | Bladeless fan based on ion engine |
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Application publication date: 20141001 |
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