CN206180874U - Adopt negative ion air -cleaner circuit of adjustable voltage stabilizing circuit design - Google Patents

Abstract

The utility model discloses an adopt negative ion air -cleaner circuit of adjustable voltage stabilizing circuit design, including dc supply power, inductance type oscillator, voltage doubler rectifier circuit and the subassembly that discharges, being provided with in the dc supply power and press becoming rectifier circuit, steady voltage chip IC2, electric capacity C1, stabilivolt VS, RC pi type power filter, sampling resistor R2 and sampling resistor R3, electric capacity C1 connects in parallel on pressing the output that becomes rectifier circuit, and electric capacity C1 connects between steady voltage chip IC2's 1 foot and 3 feet and ground connection, the input of RC pi type power filter connects in parallel between steady voltage chip IC2's 2 feet and 3 feet, and the output of RC pi type power filter is parallelly connected mutually with the sampling resistor R2 and the sampling resistor R3 that establish ties each other, the dc supply power that adopts steady voltage chip design to form is supplied power for inductance type oscillator and voltage doubler rectifier circuit, can provide changeable steady voltage voltage for the negative ion air -cleaner circuit.

Description

A kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit

Technical field

This utility model is related to the fields such as purification of air, is a kind of bearing using the design of adjustable mu balanced circuit specifically Ion air purifier circuit.

Background technology

Haze, as the term suggests it is mist and haze.But the difference of mist and haze is very big.Dust, sulphuric acid, nitric acid in air etc. What the aerosol systems of grain thing composition caused visual disorder is haze.Haze is exactly gray haze (mist and clouds in the twilight).

The aerosol systems that mist is made up of the small water droplet or ice crystal that are suspended in a large number in surface air.Come across more Autumn and winter season, is the product of condensation vapor (or sublimating) in ground layer air.The presence of mist can reduce air transparency, enable Degree of opinion deteriorates, if the horizontal visibility of object is reduced within 1000 meters, will just be suspended in the steam in surface air The weather phenomenon for condensing (or sublimating) thing is referred to as mist (Fog).

The particles such as dust, sulphuric acid, nitric acid, the organic hydrocarbon compounds in haze (m á i), also referred to as gray haze (smog) air also can Make air muddy.The horizontal visibility of object is referred to as into mist or mist (Mist) in this phenomenon of 1000~ten thousand metres.Shape Atmospheric humidity should be that (in the presence of a large amount of nuclei of condensation, relative humidity not necessarily reaches 100% may for saturation during mist formation There is saturation).The light and wavelength relationship scattered due to the mist that aqueous water or ice crystal are constituted is little, thus mist seems to be creamy white Or Bluish white and Lycoperdon polymorphum Vitt.

Haze weather is a kind of atmosphere pollution state, haze be in air various suspended particulate substance content overproofs it is general Statement, especially PM2.5 (particulate matter of the equivalent aerodynamic diameter less than or equal to 2.5 microns) is considered as to cause haze sky " arch-criminal " of gas.With the deterioration of air quality, increasing occurs in thick weather phenomenon, and harm increases.Chinese many areas are cloudy Haze weather phenomenon is incorporated to mist together as diastrous weather early-warning and predicting.It is referred to as " haze weather ".

Haze is molecular by grains such as the dust in air, sulphuric acid, nitric acid, organic hydrocarbon compounds.It can also make air Muddiness, the visual field obscures and causes visibility deterioration, if horizontal visibility is less than ten thousand metres, this non-aqueous thing is constituted The obstruction to vision that causes of aerosol systems be referred to as haze (Haze) or gray haze (Dust-haze), Hong Kong Observatory claims mist and clouds in the twilight (Haze)。

Haze mainly by sulfur dioxide, nitrogen oxides and pellet this three constitute, they are combined with fog Together, sky moment is allowed to become cloudy gloomy.The english abbreviation of particulate matter is PM, and Beijing monitoring is fine particle (PM2.5), Namely equivalent aerodynamic diameter is less than or equal to 2.5 microns of contaminant particle.This granule is both in itself a kind of pollution Thing, is again the carrier of the noxious substances such as heavy metal, polycyclic aromatic hydrocarbon.

The distribution of haze particle is than more uniform, and the yardstick of gray haze particle is smaller, from 0.001 micron to 10 microns, puts down About in 1~2 microns, be invisible to the naked eye diameter aerial showy particulate matter.Due to particles such as dust, sulphuric acid, nitric acid The haze of composition, the longer light of its dispersion wavelength is relatively more, thus haze seems in yellow or orange Lycoperdon polymorphum Vitt.

Mist and haze something in common are all obstruction to vision things.But mist has very big difference with the Crack cause and condition of haze. Mist is swim skyborne a large amount of small water droplets or ice crystal, and formation condition will possess higher water-vapo(u)r saturation factor.

General relative humidity is less than air muddiness when 80%, and visibility deterioration is that haze is caused caused by the visual field is fuzzy, Air when relative humidity is more than 90% is muddy, and visibility deterioration is that mist is caused caused by the visual field is fuzzy, relative humidity between Air when between 80~90% is muddy, and visibility deterioration is that the mixture of mist and haze is caused jointly caused by the visual field is fuzzy, But its main component is haze.The thickness of haze is than larger, reachable 1~3 km.

Relative air humidity is often up to 100% or close 100% during appearance mist.Mist has to go out with the diurnal variation of air humidity Sooner or later more typically or enriching now, relative the phenomenon for even disappearing is mitigated daytime.There is effect level visibility during mist and be less than 1KM. It is referred to as mist as effect level 1~10KM of visibility.Mist refers to that because of the condensation vapor for suspending in air low visibility is public in 1 In when weather phenomenon.

Haze when occurring relative humidity less, and the relative humidity in mist be saturation (in the presence of if any a large amount of nuclei of condensation, Relative humidity not necessarily reaches 100% may there is saturation).Haze is caused by pollutant such as vehicle exhausts.Relative humidity Visibility deterioration is that the mixture of haze and mist is caused jointly caused by air muddiness visual field when between 80~90% is fuzzy 's.

When condensation vapor aggravation, air humidity increase, haze will be converted into mist.When haze is that haze occurs with the difference of mist Relative humidity is little, and the relative humidity in mist is that (in the presence of a large amount of nuclei of condensation, relative humidity not necessarily reaches saturation 100% may there is saturation).

In fact mist has very big difference with haze from for certain angle.Such as：There was dampness in the air during appearance mist；When there is haze Air then relatively dry, relative air humidity is generally below 60%.Its Crack cause is due to a large amount of imperceptible grit, cigarettes Grain, salt grain etc. are equably swum in the air, make air of the effect level visibility less than 10KM mix the phenomenon of erosion.The diurnal variation of haze It is general unobvious.When air mass does not have big change, and air bolus are relatively stablized, lasting time of occurrence is longer, sustainable 10 days sometimes More than.All it is because of a large amount of atomic thin dirt in the air that swim due to weather phenomena such as haze, mist, sandstorm, sand, floating dust Grain or soot etc. affect to cause effect level visibility to be less than 10KM.Sometimes meteorological professional is made all to be difficult to distinguish.Must tie Close the factors such as weather background, state of the sky, air humidity, color abnormal smells from the patient and satellite monitoring and carry out comprehensive analysis and judgement, just can draw What correctly conclusion, and the weather phenomenon of mist and haze can be changed mutually sometimes.Haze has after the respiratory tract of suction people to human body Evil, such as long-term suction, severe patient can cause death.

The source of haze is varied, such as vehicle exhaust, industrial discharge, building airborne dust, waste incineration, or even volcano spray Send out etc., haze weather is typically what various polluter immixtures were formed.But in the haze weather of each department, different polluter Effect degree it is each variant.

Haze weather has it from ancient times, and the mankind's activity such as slash-and-burn cultivation and volcanic eruption or natural phenomena may all cause haze Weather.But after the mankind enter the Fossil fuel epoch, haze weather just really threatens the living environment and body of the mankind and is good for Health.Industrialization and urbanization drastically causes the energy rapidly to consume, population high aggregation, environmental destruction, is all haze sky The formation of gas hides the foreshadowing.

The formation existing " source " of haze, also there is " accomplice ", here it is it is unfavorable for the meteorological condition that pollutant spread, once Pollutant are gathered in the case where the meteorological condition of static state is chronically at, and are easy for forming haze weather.Haze is formed with three key elements：

One is the physical base source for generating graininess airborne dust.There are Loess Plateau maximum in the world, its soil matter in China Ground most easily generates graininess airborne dust microgranule.

Two is that differences in motion causes airborne dust.For example, in the middle of road the soil of flower nursery and street serratd edge rain or water-sprinkling after If having mud stream to road, after one hour dry, a large amount of airborne dusts will result in by the rotation of wheel one, even if these particulate matter fall Ground is gone back to, also can constantly be crossed because of automobile, city overhead is thrown to again.

Three is that airborne dust Ji Yuan and differences in motion process are collected in the range of certain space, and granule finally gathers with hydrone tuberculosis Into haze.At present, in the city of the flat highlandss of China's loess more than 350, haze construction three elements storage is quite in plenty.

Purification of air refers to that providing sterilizing, depositing dust for indoor various environmental problems removes haze, dispels harmful finishing The total solution such as residual and abnormal flavour, raising is made the life better, office conditions, promotes physically and mentally healthy.Indoor environmental pollution thing Mainly include radgass, mycete, particulate matter, finishing residual, second hand smoking etc. with pollution source.

Negative oxygen ion enters human body by respiratory tract, can improve and strengthen cardio-pulmonary function, sky of the negative oxygen ion in cleaning Can exist in gas.

Utility model content

The purpose of this utility model is to provide a kind of negative ion air-cleaner electricity designed using adjustable mu balanced circuit Road, adopt the DC power supply that the voltage stabilizing chip voltage stabilizing chip of adjustable function (have) is designed for inductance type agitator and Voltage doubling rectifing circuit is powered, and is designed based on existing ripe integrated voltage-stabilized technology, can be negative ion air-cleaner Circuit provides variable voltage of voltage regulation, and is provided for filtering the RC pi type filters of ripple voltage in DC power supply, will The power supply of voltage stabilizing output further carries out ripple and filters, so that DC power supply can provide the work electricity of ripple-free voltage Source so that inductance type agitator and voltage doubling rectifing circuit can be run under stable power supply environment, it is to avoid due to ripple voltage And cause circuit fluctuation of service, affect negative aeroion stabilisation.

This utility model is achieved through the following technical solutions：A kind of anion air using the design of adjustable mu balanced circuit is net Change device circuit, including DC power supply, inductance type agitator, voltage doubling rectifing circuit and discharge assembly, the direct current supply electricity Source is connected respectively with inductance type agitator and voltage doubling rectifing circuit, and the voltage doubling rectifing circuit connects discharge assembly；Described Be provided with DC power supply buckling rectification circuit, voltage stabilizing chip IC2, electric capacity C1, stabilivolt VS, RC π type power-supply filters, Sample resistance R2 and sample resistance R3, the electric capacity C1 is connected in parallel on the outfan of buckling rectification circuit, and electric capacity C1 is connected to Between 1 foot and 3 feet of voltage stabilizing chip IC2 and it is grounded；Stabilivolt VS is connected between 2 feet of voltage stabilizing chip IC2 and 3 feet, described The input of RC π type power-supply filters is connected in parallel between 2 feet of voltage stabilizing chip IC2 and 3 feet, the output of RC π type power-supply filters End be in parallel with the sample resistance R2 and sample resistance R3 being serially connected, and the outfan of RC π type power-supply filters respectively with electricity Sense formula agitator is connected with voltage doubling rectifing circuit；The connects end altogether connection that the sample resistance R2 is connected with sample resistance R3 is steady 4 feet of pressure chip IC 2.

Further is that this utility model is better achieved, and can be filtered through voltage stabilizing core using RC π type power-supply filters Supply voltage after piece voltage stabilizing process, especially using following setting structures：The RC π types power-supply filter includes filter capacitor C2, resistance R1 and filter capacitor C3, the first end of electric capacity C2 respectively with the first end and 2 foot phases of voltage stabilizing chip IC2 of resistance R1 Connection, second end of resistance R1 non-connects end altogether respectively with resistance R2, the first end of electric capacity C3 are connected, second end of electric capacity C2 Connect altogether and be grounded with second end of electric capacity C3.

Further is that this utility model is better achieved, and can be entered in the alternating current after structure transformation using bridge rectifier Row rectification is processed, and then leaches the ripple voltage contained by it using filter capacitor, and it is defeated to carry out voltage stabilizing using voltage stabilizing comparison circuit Go out, for rear class safe and reliable DC voltage is provided, especially using following setting structures：Arrange in the buckling rectification circuit There are switch K1, mains transformer T2, rectifier IC1 and filter capacitor C1, the switch K1 is arranged on mains transformer T2 On one end of primary side, the secondary end of mains transformer T2 connects the input of rectifier IC1, rectifier IC1's Outfan parallel filtering electric capacity C1.

Further is that this utility model is better achieved, especially using following setting structures：The electric capacity C1 is using filter Ripple electric capacity, and the positive pole of electric capacity C1 connects 1 foot of voltage stabilizing chip IC12, negative pole connection voltage stabilizing chip IC2 of the stabilivolt VS 2 feet, 3 feet and 5 feet of voltage stabilizing chip IC2 connect altogether.

It is further to carry out the higher-order of oscillation for this utility model is better achieved, early stage high pressure is formed, to utilize Voltage doubling rectifing circuit carries out voltage multiplying rectifier, required electrion voltage is obtained, especially using following setting structures：In the electricity High-frequency inductor T1, oscillating tube Q1, switch K, potentiometer RP1 and potentiometer RP2, the high-frequency inductor are provided with sense formula agitator The colelctor electrode and the non-connects end altogether of resistance R2 of the first end connection oscillating tube Q1 of first coil W1 of T1, the emitter stage of oscillating tube Q1 The first end of the second coil W2 of connection high-frequency inductor T1, second end of the second coil W2 respectively with the 3rd line of high-frequency inductor T1 The non-connects end altogether at second end, voltage doubling rectifing circuit and resistance R3 of circle W3 is connected, the first end connection multiplication of voltage of tertiary coil W3 Rectification circuit；Second fixing end of potentiometer RP1 is connected with second end of the second coil W2, second fixation of potentiometer RP2 End is connected with second end of the second coil W2, and switch K can respectively by first fixing end and potentiometer RP2 of potentiometer RP1 The first fixing end be connected with the base stage of oscillating tube Q1.

Further is that this utility model is better achieved, especially using following setting structures：The oscillating tube Q1 is adopted The high-power NPN transistor of high β.

Further is that this utility model is better achieved, especially using following set-up modes：The oscillating tube Q1 is adopted 3DD200, C5148 or D1185.

It is further to realize voltage multiplying rectifier for this utility model is better achieved, required electric discharge high pressure is obtained, from And reach using the method for high-voltage tip discharging, make air ionization and produce the purpose of negative oxygen ion, especially using following settings Structure：Electric capacity C4, electric capacity C5, electric capacity C6, electric capacity C7, electric capacity C8, electric capacity C9, electric capacity are provided with the voltage doubling rectifing circuit C10 and the diode D1 being serially connected, diode D2, diode D3, diode D4, diode D5, diode D6, diode The first end of D7, electric capacity C4 is connected with the first end of the non-connects end altogether of diode D1 and tertiary coil W3, and the second of electric capacity C4 The end and the first end of electric capacity C5 that end connects altogether respectively with diode D2 with diode D3 is connected；Second end of electric capacity C5 respectively with The end and the first end of electric capacity C6 that diode D4 connects altogether with diode D5 is connected, and second end of electric capacity C6 is connected to diode D6 On the end connect altogether with diode D7, the non-connects end altogether of diode D7 is connected respectively with second end of electric capacity C10 and discharge assembly； The connects end altogether and second end of electric capacity C9 that the first end of electric capacity C10 is connected respectively with diode D5 and diode D6 is connected, The connects end altogether and second end of electric capacity C8 that the first end of electric capacity C9 is connected respectively with diode D3 and diode D4 is connected, electricity The connects end altogether and second end of electric capacity C7 that the first end of appearance C8 is connected respectively with diode D1 with diode D2 is connected, electric capacity The first end of C7 is connected with second end of tertiary coil W3.

It is further to realize voltage multiplying rectifier for this utility model is better achieved, required electric discharge high pressure is obtained, it is special Cai Yong not following setting structures：The diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, Diode D7 presses that both positive and negative polarity is in sequential series, and the negative pole of diode D1 connects the first end of electric capacity C4.

It is further to adopt capacitance voltage-multiplying rectification design for this utility model is better achieved, can obtain high DC voltage, and discharged using discharge assembly so that produce higher negative oxygen ion in air, so as to user Use, total has design science rationally, the characteristic such as easy to use, especially using following setting structures：The electric discharge group Part includes organic glass bar (3), and in the interior equalization of lucite bar (3) at least two spray points (1) are inserted with, and in organic glass Spray point end in glass bar (3) is connected by connecting wire (2), and connecting wire (2) pass through lead (4) and electric capacity C10 the Two ends are connected.

Further to build discharge assembly using lucite and spray point for this utility model is better achieved, its is low The honest and clean price for using effectively reduces the cost input of air purifier, especially using following setting structures：The lucite bar (3) connecting wire (2) between at least 2, and lucite bar (3) and lucite bar (3) is connected with each other；It is described organic Glass bar (3) adopt specification for long 24cm, width 2cm, thickness 6mm lucite.

This utility model compared with prior art, with advantages below and beneficial effect：

The DC power supply that this utility model is designed using voltage stabilizing chip (having the voltage stabilizing chip of adjustable function) It is that inductance type agitator and voltage doubling rectifing circuit are powered, is designed, Neng Gouwei based on existing ripe integrated voltage-stabilized technology Negative ion air-cleaner circuit provides variable voltage of voltage regulation, and is provided for filtering ripple voltage in DC power supply RC pi type filters, the power supply that voltage stabilizing is exported further is carried out ripple and is filtered, so that DC power supply can be provided without stricture of vagina The working power of wave voltage so that inductance type agitator and voltage doubling rectifing circuit can be run under stable power supply environment, keep away Exempt to cause circuit fluctuation of service due to ripple voltage, affect negative aeroion stabilisation.

This utility model is designed based on voltage doubling rectifing circuit, inductance type agitator, DC power supply and discharge assembly, Obtain the direct current output of good stability and supply late-class circuit, be that late-class circuit safely and steadily runs the high electricity of offer reliability Pressure so that whole circuit safety reliably runs.

This utility model can adopt capacitance voltage-multiplying rectification design, can obtain high DC voltage, and using electric discharge Component is discharged so that higher negative oxygen ion is produced in air, so that user is used, total has design It is scientific and reasonable, the characteristic such as easy to use.

This utility model goes out to produce the air purifier of negative oxygen ion by simple circuit structure design so that make User can breathe the air rich in negative oxygen ion, and the healthy living for user provides effectively guarantee.

This utility model builds discharge assembly using lucite and spray point, and its cheap price for using effectively reduces sky The cost input of gas purifier.

Description of the drawings

Fig. 1 is circuit structure diagram of the present utility model.

Fig. 2 is discharge assembly structural representation described in the utility model.

Wherein, 1- spray points, 2- connecting wires, 3- lucite bars, 4- leads.

Specific embodiment

This utility model is described in further detail with reference to embodiment, but embodiment of the present utility model is not It is limited to this.

Embodiment 1：

A kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit, (is had adjustable using voltage stabilizing chip The voltage stabilizing chip of function) DC power supply that designs is that inductance type agitator and voltage doubling rectifing circuit are powered, base Design in existing ripe integrated voltage-stabilized technology, variable voltage of voltage regulation can be provided for negative ion air-cleaner circuit, And be provided for filtering the RC pi type filters of ripple voltage in DC power supply, the power supply that voltage stabilizing is exported further is entered Row ripple is filtered, so that DC power supply can provide the working power of ripple-free voltage so that inductance type agitator and again Voltage rectifier can run under stable power supply environment, it is to avoid cause circuit fluctuation of service, shadow due to ripple voltage Negative aeroion stabilisation is rung, as shown in Figure 1 and Figure 2, especially using following setting structures：Including DC power supply, inductance type Agitator, voltage doubling rectifing circuit and discharge assembly, the DC power supply is electric with inductance type agitator and voltage multiplying rectifier respectively Road is connected, and the voltage doubling rectifing circuit connects discharge assembly；Be provided with the DC power supply buckling rectification circuit, Voltage stabilizing chip IC2, electric capacity C1, stabilivolt VS, RC π type power-supply filters, sample resistance R2 and sample resistance R3, the electric capacity C1 It is connected in parallel on the outfan of buckling rectification circuit, and electric capacity C1 is connected between 1 foot of voltage stabilizing chip IC2 and 3 feet and is grounded；Surely Pressure pipe VS is connected between 2 feet of voltage stabilizing chip IC2 and 3 feet, and the input of the RC π type power-supply filters is connected in parallel on voltage stabilizing core Between 2 feet and 3 feet of piece IC2, the outfan of RC π type power-supply filters and the sample resistance R2 and sample resistance R3 that are serially connected It is in parallel, and the outfan of RC π type power-supply filters is connected respectively with inductance type agitator and voltage doubling rectifing circuit；It is described to take The connects end altogether that sample resistance R2 is connected with sample resistance R3 connects 4 feet of voltage stabilizing chip IC2；Preferred voltage stabilizing chip IC2 is adopted LM2576 voltage stabilizing chips, LM2576 is step down switching voltage regulator, with very little voltage regulation factor and current regulation, tool There is the load driving force of 3A, the fixed voltage and voltage that LM2576 can export 3.3V, 5V, 12V, 15V is adjustable adjustable Voltage output mode.Fairly simple and peripheral cell is less when LM2576 is applied, built-in frequency compensated circuit and fixed frequency are shaken Swing device.The switching frequency of LM2576 series of products be 52KHz, so using when can use undersized filter element. LM2576 can efficiently replace the linear manostat of general three, and it can sufficiently reduce the area of fin, at some Even fin can not be used under application conditions.Under conditions of the input voltage of regulation and output loading, LM2576 outputs The range of error of voltage is ± 4%；The frequency of oscillation range of error of agitator is ± 10%；Typical standby current is 50 μ A, Built-in chip type current foldback circuit and overheating protection circuit.

LM2576 has following features：

The fixed voltage output and adjustable voltage output of 3.3V, 5V, 12V, 15V；

The scope of adjustable voltage output is 1.23V to 30V, its line regulation and load regulation maximum can have ± 4% error；

Load current reaches 3A；

Input voltage reaches 36V；

Built-in fixed frequency is the agitator of 52kHz；

High efficiency；

Built-in overheating protection circuit and current foldback circuit.

Embodiment 2：

The present embodiment is further optimized on the basis of above-described embodiment, further new for this practicality is better achieved Type, can adopt RC π type power-supply filters to filter the supply voltage after voltage stabilizing chip voltage stabilizing is processed, as shown in Figure 1 and Figure 2, Especially adopt following setting structures：The RC π types power-supply filter includes filter capacitor C2, resistance R1 and filter capacitor C3, electricity The first end for holding C2 is connected respectively with the first end of resistance R1 and 2 feet of voltage stabilizing chip IC2, second end of resistance R1 respectively with The non-connects end altogether of resistance R2, the first end of electric capacity C3 are connected, and second end of electric capacity C2 and second end of electric capacity C3 connect altogether and connect Ground.

Embodiment 3：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this reality is better achieved With new, the alternating current after structure transformation can be carried out by rectification process using bridge rectifier, then be leached using filter capacitor Ripple voltage contained by it, and voltage stabilizing output is carried out using voltage stabilizing comparison circuit, safe and reliable DC voltage is provided for rear class, As shown in Figure 1 and Figure 2, especially using following setting structures：Switch K1, power supply transformation are provided with the buckling rectification circuit Device T2, rectifier IC1 and filter capacitor C1, the switch K1 is arranged on one end of mains transformer T2 primary sides, electricity The secondary end of source transformator T2 connects the input of rectifier IC1, the outfan parallel filtering electric capacity of rectifier IC1 C1。

Embodiment 4：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this reality is better achieved With new, as shown in Figure 1 and Figure 2, especially using following setting structures：The electric capacity C1 adopts filter capacitor, and electric capacity C1 is just 1 foot of pole connection voltage stabilizing chip IC12,2 feet of negative pole connection voltage stabilizing chip IC2 of the stabilivolt VS, the 3 of voltage stabilizing chip IC2 Foot connects altogether with 5 feet.

Embodiment 5：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this reality is better achieved With new, the higher-order of oscillation can be carried out, form early stage high pressure, to carry out voltage multiplying rectifier using voltage doubling rectifing circuit, obtain institute The electrion voltage for needing, as shown in Figure 1 and Figure 2, especially using following setting structures：Arrange in the inductance type agitator There are high-frequency inductor T1, oscillating tube Q1, switch K, potentiometer RP1 and potentiometer RP2, first coil W1 of the high-frequency inductor T1 The colelctor electrode of first end connection oscillating tube Q1 and the non-connects end altogether of resistance R2, the emitter stage connection high-frequency inductor T1's of oscillating tube Q1 The first end of the second coil W2, second end of the second coil W2 the second end respectively with the tertiary coil W3 of high-frequency inductor T1, times The non-connects end altogether of voltage rectifier and resistance R3 is connected, the first end connection voltage doubling rectifing circuit of tertiary coil W3；Potentiometer Second fixing end of RP1 is connected with second end of the second coil W2, and second fixing end of potentiometer RP2 is with the second coil W2's Second end is connected, switch K can respectively by first fixing end of first fixing end of potentiometer RP1 and potentiometer RP2 with shake The base stage for swinging pipe Q1 is connected.

Embodiment 6：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this reality is better achieved With new, as shown in Figure 1 and Figure 2, especially using following setting structures：The oscillating tube Q1 adopts the high-power NPN transistors of high β.

Embodiment 7：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this reality is better achieved With new, as shown in Figure 1 and Figure 2, especially using following set-up modes：The oscillating tube Q1 using 3DD200, C5148 or D1185。

Embodiment 8：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this reality is better achieved With new, voltage multiplying rectifier can be realized, obtain required electric discharge high pressure, so as to reach using the method for high-voltage tip discharging, be made Air ionization and produce the purpose of negative oxygen ion, as shown in Figure 1 and Figure 2, especially using following setting structures：In described times of repoussage Electric capacity C4, electric capacity C5, electric capacity C6, electric capacity C7, electric capacity C8, electric capacity C9, electric capacity C10 and be serially connected two are provided with current circuit Pole pipe D1, diode D2, diode D3, diode D4, diode D5, diode D6, diode D7, the first end of electric capacity C4 with The non-connects end altogether of diode D1 and the first end of tertiary coil W3 are connected, second end of electric capacity C4 respectively with diode D2 and two The end and the first end of electric capacity C5 that pole pipe D3 connects altogether is connected；Second end of electric capacity C5 is total to respectively with diode D4 and diode D5 The end for connecing and the first end of electric capacity C6 are connected, and second end of electric capacity C6 is connected to the end that diode D6 and diode D7 connects altogether On, the non-connects end altogether of diode D7 is connected respectively with second end of electric capacity C10 and discharge assembly；The first end of electric capacity C10 point The connects end altogether not being connected with diode D5 and diode D6 and second end of electric capacity C9 are connected, the first end difference of electric capacity C9 The connects end altogether being connected with diode D3 and diode D4 and second end of electric capacity C8 are connected, the first end of electric capacity C8 respectively with The connects end altogether and second end of electric capacity C7 that diode D1 is connected with diode D2 is connected, the first end of electric capacity C7 and the 3rd line Second end of circle W3 is connected.

Embodiment 9：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this reality is better achieved With new, voltage multiplying rectifier can be realized, obtain required electric discharge high pressure, as shown in Figure 1 and Figure 2, especially be tied using following setting Structure：The diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, diode D7 press both positive and negative polarity It is in sequential series, and the negative pole of diode D1 connects the first end of electric capacity C4.

Embodiment 10：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this reality is better achieved With new, capacitance voltage-multiplying rectification design can be adopted, high DC voltage can be obtained, and be discharged using discharge assembly So that producing higher negative oxygen ion in air, so that user is used, total has design science rationally, uses The characteristic such as convenient, as shown in Figure 1 and Figure 2, especially using following setting structures：The discharge assembly includes organic glass bar 3, Equalization is inserted with least two spray points 1 in lucite bar 3, and the spray point end in lucite bar 3 is led by connection Line 2 is connected, and connecting wire 2 is connected by lead 4 with second end of electric capacity C10.

Embodiment 11：

The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this reality is better achieved With new, discharge assembly is built using lucite and spray point, its cheap price for using effectively reduces air purifier Cost input, as shown in Figure 1 and Figure 2, especially using following setting structures：The lucite bar 3 at least 2, and organic glass Connecting wire 2 between glass bar 3 and lucite bar 3 is connected with each other；The lucite bar 3 adopts specification for long 24cm, width The lucite of 2cm, thickness 6mm.

When design is used, voltage doubling rectifing circuit (voltage doubling rectifing circuit) and high frequency transformer (high-frequency inductor T1) use epoxy Resin glue is irrigated together, and diode D1~diode D7 and electric capacity C4~electric capacity C10 constitutes seven voltage doubling rectifing circuits, and output is straight Stream high pressure is lied prostrate more about 20,000, and Jing spray points 1 are to atmospherical discharges.

Spray point 1 is preferably pinched using the big horse pin of 6cm length and removes 4cm redundances, by growing per point hot pressures such as 8 pins of bar On 24cm, wide 2.5cm, the lucite bar 3 of thickness 5mm, needle point 6~8mm length is exposed, backshank fine copper wire (connecting wire 2) series connection is welded, and High-Voltage Insulation glue in naked wire part adds flat；Preferred whole negative ion air-cleaner is for arranging 5 organic glass Glass bar 3, and being arranged above and below by interval, with high voltage insulated cable (lead 4) up and down series connection in high-voltage output end (the of electric capacity C10 On two ends).

When in use, after by switch K1 closures, 220V exchanges are electrically accessed the primary side of mains transformer T2, lead to Jing after blood pressure lowering Bridge type rectistack IC1 carries out rectification, by by voltage stabilizing chip IC2, electric capacity C1, stabilivolt after then being filtered using electric capacity C1 The mu balanced circuit that VS, RC π type power-supply filters, sample resistance R2 and sample resistance R3 are constituted carries out power supply voltage stabilizing process, obtains To good stability direct current output and supply late-class circuit, be that late-class circuit safely and steadily runs and provides reliability high electricity Pressure so that whole circuit safety reliably runs, when in use, can be placed in different connection end (potentiometer RP1 by switch K With potentiometer RP2) on, thus it is possible to vary the power of anion.If can't smell fishy odor beyond handset window 10cm, Then illustrate that ozone concentration is not exceeded, that is, ozone concentration is less than 0.12mg/m³。

The above, is only preferred embodiment of the present utility model, and any pro forma limit is not done to this utility model System, every any simple modification, equivalent variations made to above example according to technical spirit of the present utility model each fall within Within protection domain of the present utility model.

Claims (10)

1. it is a kind of using adjustable mu balanced circuit design negative ion air-cleaner circuit, it is characterised in that：Including direct current supply Power supply, inductance type agitator, voltage doubling rectifing circuit and discharge assembly, the DC power supply respectively with inductance type agitator and Voltage doubling rectifing circuit is connected, and the voltage doubling rectifing circuit connects discharge assembly；Pressure is provided with the DC power supply Become rectification circuit, voltage stabilizing chip IC2, electric capacity C1, stabilivolt VS, RC π type power-supply filters, sample resistance R2 and sample resistance R3, the electric capacity C1 is connected in parallel on the outfan of buckling rectification circuit, and electric capacity C1 is connected to 1 foot and 3 feet of voltage stabilizing chip IC2 Between and be grounded；Stabilivolt VS is connected between 2 feet of voltage stabilizing chip IC2 and 3 feet, the input of the RC π type power-supply filters End is connected in parallel between 2 feet of voltage stabilizing chip IC2 and 3 feet, the outfan and the sample resistance being serially connected of RC π type power-supply filters R2 and sample resistance R3 are in parallel, and the outfan of RC π type power-supply filters is electric with inductance type agitator and voltage multiplying rectifier respectively Road is connected；The connects end altogether that the sample resistance R2 is connected with sample resistance R3 connects 4 feet of voltage stabilizing chip IC2.

2. a kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit according to claim 1, it is special Levy and be：The RC π types power-supply filter includes filter capacitor C2, resistance R1 and filter capacitor C3, the first end point of electric capacity C2 It is not connected with the first end of resistance R1 and 2 feet of voltage stabilizing chip IC2, second end of resistance R1 connects respectively with the non-co- of resistance R2 End, the first end of electric capacity C3 are connected, and second end of electric capacity C2 and second end of electric capacity C3 connect altogether and be grounded.

3. a kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit according to claim 2, it is special Levy and be：Switch K1, mains transformer T2, rectifier IC1 and filter capacitor are provided with the buckling rectification circuit C1, the switch K1 is arranged on one end of mains transformer T2 primary sides, and the secondary end connection bridge-type of mains transformer T2 is whole The input of stream heap IC1, the outfan parallel filtering electric capacity C1 of rectifier IC1.

4. a kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit according to claim 3, it is special Levy and be：The electric capacity C1 adopts filter capacitor, and the positive pole of electric capacity C1 connects 1 foot of voltage stabilizing chip IC12, the stabilivolt The negative pole of VS connects 2 feet of voltage stabilizing chip IC2, and 3 feet and 5 feet of voltage stabilizing chip IC2 connect altogether.

5. a kind of negative ion air-cleaner using the design of adjustable mu balanced circuit according to any one of claim 1-4 is electric Road, it is characterised in that：Be provided with the inductance type agitator high-frequency inductor T1, oscillating tube Q1, switch K, potentiometer RP1 and Potentiometer RP2, first coil W1 of the high-frequency inductor T1 first end connection oscillating tube Q1 colelctor electrode and resistance R2 it is non- Connects end altogether, the first end of the second coil W2 of the emitter stage connection high-frequency inductor T1 of oscillating tube Q1, second end of the second coil W2 The non-connects end altogether at the second end, voltage doubling rectifing circuit and resistance R3 respectively with the tertiary coil W3 of high-frequency inductor T1 is connected, the The first end connection voltage doubling rectifing circuit of three-winding W3；The second end phase of second fixing end of potentiometer RP1 and the second coil W2 Connection, second fixing end of potentiometer RP2 is connected with second end of the second coil W2, and switch K can respectively by potentiometer RP1 The first fixing end and first fixing end of potentiometer RP2 be connected with the base stage of oscillating tube Q1.

6. a kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit according to claim 5, it is special Levy and be：The oscillating tube Q1 adopts the high-power NPN transistors of high β.

7. a kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit according to claim 5, it is special Levy and be：Electric capacity C4, electric capacity C5, electric capacity C6, electric capacity C7, electric capacity C8, electric capacity C9, electricity are provided with the voltage doubling rectifing circuit Hold C10 and the diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, the diode that are serially connected The first end of D7, electric capacity C4 is connected with the first end of the non-connects end altogether of diode D1 and tertiary coil W3, and the second of electric capacity C4 The end and the first end of electric capacity C5 that end connects altogether respectively with diode D2 with diode D3 is connected；Second end of electric capacity C5 respectively with The end and the first end of electric capacity C6 that diode D4 connects altogether with diode D5 is connected, and second end of electric capacity C6 is connected to diode D6 On the end connect altogether with diode D7, the non-connects end altogether of diode D7 is connected respectively with second end of electric capacity C10 and discharge assembly； The connects end altogether and second end of electric capacity C9 that the first end of electric capacity C10 is connected respectively with diode D5 and diode D6 is connected, The connects end altogether and second end of electric capacity C8 that the first end of electric capacity C9 is connected respectively with diode D3 and diode D4 is connected, electricity The connects end altogether and second end of electric capacity C7 that the first end of appearance C8 is connected respectively with diode D1 with diode D2 is connected, electric capacity The first end of C7 is connected with second end of tertiary coil W3.

8. a kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit according to claim 7, it is special Levy and be：The diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, diode D7 are by just Negative pole is in sequential series, and the negative pole of diode D1 connects the first end of electric capacity C4.

9. according to claim 7 or 8 it is a kind of using adjustable mu balanced circuit design negative ion air-cleaner circuit, its It is characterised by：The discharge assembly includes organic glass bar (3), is inserted with least two in the interior equalization of lucite bar (3) and puts Acusector (1), and the spray point end in lucite bar (3) is by connecting wire (2) series connection, and connecting wire (2) is by drawing Line (4) is connected with second end of electric capacity C10.

10. a kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit according to claim 9, it is special Levy and be：The lucite bar (3) at least 2, and the connection between lucite bar (3) and lucite bar (3) leads Line (2) is connected with each other；The lucite bar (3) adopt specification for long 24cm, width 2cm, thickness 6mm lucite.