CN106505880A - A kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit - Google Patents
A kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit Download PDFInfo
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- CN106505880A CN106505880A CN201611028635.8A CN201611028635A CN106505880A CN 106505880 A CN106505880 A CN 106505880A CN 201611028635 A CN201611028635 A CN 201611028635A CN 106505880 A CN106505880 A CN 106505880A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/06—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/10—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in series, e.g. for multiplication of voltage
- H02M7/103—Containing passive elements (capacitively coupled) which are ordered in cascade on one source
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit, including DC power supply, inductance type agitator, voltage doubling rectifing circuit and discharge assembly；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 is provided with DC power supply, electric capacity C1 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；The input of RC π type power-supply filters is connected in parallel between 2 feet of voltage stabilizing chip IC2 and 3 feet, and the outfan of RC π type power-supply filters is in parallel with the sample resistance R2 and sample resistance R3 that are serially connected；The DC power supply for adopting voltage stabilizing chip to design is that inductance type agitator and voltage doubling rectifing circuit are powered, and can provide variable voltage of voltage regulation for negative ion air-cleaner circuit.
Description
Technical field
The present invention relates to the field such as purification of air, specifically, is a kind of anion designed using adjustable mu balanced circuit
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 surface air in a large number.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, organic hydrocarbon compounds in haze (m á i), also referred to as gray haze (smog) air also can
Make air muddy.This phenomenon of the horizontal visibility of object in 1000～ten thousand metres is referred to as mist or mist (Mist).Shape
During mist formation, atmospheric humidity should be that (in the presence of if any a large amount of nuclei of condensation, relative humidity not necessarily reaches 100% may for saturation
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 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.As increasing occur in the deterioration of air quality, thick weather phenomenon, 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 be by air in dust, sulphuric acid, nitric acid, the grain such as organic hydrocarbon compounds molecular.It can also make air
Muddiness, the visual field are obscured and cause visibility deterioration, if horizontal visibility is less than ten thousand metres, this non-aqueous thing are 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 gloomily 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 a kind of pollution in itself
Thing, is the carrier of the noxious substances such as heavy metal, polycyclic aromatic hydrocarbon again.
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 the aerial particulate matter for floating.Due to particles such as dust, sulphuric acid, nitric acid
The haze of composition, the longer light of its dispersion wavelength are 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 the Crack cause and condition of mist and haze have very big difference.
Mist is swim skyborne small in a large number water droplet 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 caused by the visual field is fuzzy, visibility deterioration is that haze is caused,
Air when relative humidity is more than 90% is muddy, and caused by the visual field is fuzzy, visibility deterioration is that mist is caused, relative humidity between
Air when between 80～90% is muddy, and caused by the visual field is fuzzy, visibility deterioration is that the mixture of mist and haze is caused jointly,
But its main component is haze.The thickness of haze is than larger, reachable 1～3 km.
When there is mist, relative air humidity often up to 100% or is close to 100%.Mist has with the diurnal variation of air humidity and goes out
Sooner or later more typically or enriching now, relative mitigate the phenomenon for even disappearing 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 the condensation vapor in air because suspending, and 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% and saturation may occurs).Haze is caused by pollutant such as vehicle exhausts.Relative humidity
Caused by air muddiness visual field when between 80～90% is fuzzy, visibility deterioration is that the mixture of haze and mist is caused jointly
's.
When condensation vapor aggravation, air humidity increase, haze will be converted into mist.When the difference of haze and mist is to occur haze
Relative humidity is little, and the relative humidity in mist is that (in the presence of if any a large amount of nuclei of condensation, relative humidity not necessarily reaches saturation
100% may there is saturation).
Mist has very big difference with haze from for certain angle in fact.Such as：During appearance mist, there was dampness in the air；When there is haze
Air then relatively dry, relative air humidity is generally below 60%.Its Crack cause is due to imperceptible grit, cigarette in a large number
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
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.Due to weather phenomena such as haze, mist, sandstorm, sand, floating dust, all it is because of the atomic thin dirt in a large number that swims in the air
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, can just draw
Correctly conclusion, and the weather phenomenon of mist and haze mutually can be changed sometimes.Haze has to human body after the respiratory tract of suction people
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 multiple polluter immixtures were formed.But in the haze weather of each department, different polluter
Effect degree 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 of the mankind and body is strong
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 of haze is existing " source ", also has " accomplice ", here it is it is unfavorable for the meteorological condition of pollutant diffusion, once
Pollutant are gathered under the meteorological condition for being chronically at static state, 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 flower nursery and street serratd edge soil 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, be thrown to city overhead again.
Three is that airborne dust Ji Yuan and differences in motion process are collected in the range of certain space, and granule is finally gathered 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.
Content of the invention
It is an object of the invention to provide a kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit, is adopted
It is inductance type agitator and multiplication of voltage with the DC power supply that voltage stabilizing chip (voltage stabilizing chip with adjustable function) is designed
Rectification circuit is powered, and is designed based on existing ripe integrated voltage-stabilized technology, can be negative ion air-cleaner circuit
Variable voltage of voltage regulation, and the RC pi type filters for being provided for filtering ripple voltage in DC power supply is provided, by voltage stabilizing
The power supply of output further carries out ripple and filters, and so that DC power supply can provide the working power of ripple-free voltage, makes
Obtain inductance type agitator and voltage doubling rectifing circuit can be run under stable power supply environment, it is to avoid caused due to ripple voltage
Circuit fluctuation of service, affects negative aeroion stabilisation.
The present invention is achieved through the following technical solutions：A kind of negative ion air-cleaner designed using adjustable mu balanced circuit
Circuit, including DC power supply, inductance type agitator, voltage doubling rectifing circuit and discharge assembly, the DC power supply point
It is not connected with inductance type agitator and voltage doubling rectifing circuit, the voltage doubling rectifing circuit connects discharge assembly；In the direct current
Buckling rectification circuit, voltage stabilizing chip IC2, electric capacity C1, stabilivolt VS, RC π type power-supply filters, sampling is provided with power supply
Resistance R2 and sample resistance R3, the electric capacity C1 are connected in parallel on the outfan of buckling rectification circuit, and electric capacity C1 is connected to voltage stabilizing
Between 1 foot and 3 feet of chip IC 2 and be grounded；Stabilivolt VS is connected between 2 feet of voltage stabilizing chip IC2 and 3 feet, the RC π types
The input of power-supply filter is connected in parallel between 2 feet of voltage stabilizing chip IC2 and 3 feet, the outfan of RC π type power-supply filters and phase
Mutually the sample resistance R2 and sample resistance R3 of series connection is in parallel, and the outfan of RC π type power-supply filters is shaken with inductance type respectively
Swing device to be connected with voltage doubling rectifing circuit；The connects end altogether connection voltage stabilizing chip that the sample resistance R2 is connected with sample resistance R3
4 feet of IC2.
Further is that the present invention is better achieved, and can be filtered using RC π type power-supply filters steady through voltage stabilizing chip
Supply voltage after pressure process, especially adopts following setting structures：The RC π type power-supply filters include filter capacitor C2, electricity
Resistance R1 and filter capacitor C3, the first end of electric capacity C2 are connected with 2 feet of the first end and voltage stabilizing chip IC2 of resistance R1 respectively,
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 and electricity
The second end for holding C3 connects altogether and is grounded.
Further is that the present invention is better achieved, and can carry out the alternating current after structure transformation using bridge rectifier whole
Stream process, then leach the ripple voltage contained by which using filter capacitor, and apply voltage stabilizing comparison circuit to carry out voltage stabilizing output, be
Rear class provides safe and reliable DC voltage, especially adopts following setting structures：It is provided with out in the buckling rectification circuit
K1, mains transformer T2, rectifier IC1 and filter capacitor C1 is closed, it is primary that the switch K1 is arranged on mains transformer T2
On the one end at end, the secondary end of mains transformer T2 connects the input of rectifier IC1, the output of rectifier IC1
End parallel filtering electric capacity C1.
Further is that the present invention is better achieved, and especially adopts following setting structures：The electric capacity C1 adopts filtered electrical
Hold, and the positive pole of electric capacity C1 connects 1 foot of voltage stabilizing chip IC12, the negative pole of the stabilivolt VS connects the 2 of voltage stabilizing chip IC2
Foot, 3 feet of voltage stabilizing chip IC2 are connect altogether with 5 feet.
Further is that the present invention is better achieved, and can carry out the higher-order of oscillation, form early stage high pressure, to utilize multiplication of voltage
Rectification circuit carries out voltage multiplying rectifier, the electrion voltage needed for obtaining, and especially adopts following setting structures：In the inductance type
High-frequency inductor T1, oscillating tube Q1, switch K, potentiometer RP1 and potentiometer RP2 is provided with agitator, the high-frequency inductor T1's
The colelctor electrode of the first end connection oscillating tube Q1 of first coil W1 and the non-connects end altogether of resistance R2, the emitter stage connection of oscillating tube Q1
The first end of the second coil W2 of high-frequency inductor T1, second end of the second coil W2 tertiary coil W3 respectively with high-frequency inductor T1
The non-connects end altogether at the second end, voltage doubling rectifing circuit and resistance R3 be connected, the first end connection voltage multiplying rectifier of tertiary coil W3
Circuit；Second fixing end of potentiometer RP1 is connected with second end of the second coil W2, second fixing end of potentiometer RP2 with
Second end of the second coil W2 is connected, and switching K can respectively by the of first fixing end of potentiometer RP1 and potentiometer RP2
One fixing end is connected with the base stage of oscillating tube Q1.
Further is that the present invention is better achieved, and especially adopts following setting structures：The oscillating tube Q1 is big using high β
Power NPN transistor.
Further is that the present invention is better achieved, and especially adopts following set-up modes：The oscillating tube Q1 is adopted
3DD200, C5148 or D1185.
Further is that the present invention is better achieved, and can realize voltage multiplying rectifier, and the electric discharge high pressure needed for obtaining, so as to reach
To the method using high-voltage tip discharging, make air ionization and produce the purpose of negative oxygen ion, especially adopt following setting structures：
Be provided with the voltage doubling rectifing circuit electric capacity C4, electric capacity C5, electric capacity C6, electric capacity C7, electric capacity C8, electric capacity C9, electric capacity C10 and
The diode D1 that is serially connected, diode D2, diode D3, diode D4, diode D5, diode D6, diode D7, electric capacity
The first end of C4 is connected with the non-connects end altogether of diode D1 and the first end of tertiary coil W3, second end of electric capacity C4 respectively with
The end and the first end of electric capacity C5 that diode D2 is connect altogether with diode D3 is connected；Second end of electric capacity C5 respectively with diode D4
The end for being connect with diode D5 altogether and the first end of electric capacity C6 are connected, and second end of electric capacity C6 is connected to diode D6 and diode
On the end that D7 is connect altogether, the non-connects end altogether of diode D7 is connected with second end of electric capacity C10 and discharge assembly respectively；Electric capacity C10
The connects end altogether that is connected with diode D5 and diode D6 respectively of first end and second end of electric capacity C9 be connected, electric capacity C9's
The connects end altogether and second end of electric capacity C8 that first end is connected with diode D3 and diode D4 respectively is connected, and the of electric capacity C8
The connects end altogether and second end of electric capacity C7 that one end is connected with diode D2 with diode D1 respectively is connected, and the of electric capacity C7
One end is connected with second end of tertiary coil W3.
Further is that the present invention is better achieved, and can realize voltage multiplying rectifier, and the electric discharge high pressure needed for obtaining especially is adopted
Use following setting structures：The diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, two poles
Pipe 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.
Further can adopt capacitance voltage-multiplying rectification design for the present invention is better achieved, can obtain high straight
Stream voltage, and discharged using discharge assembly so that produce higher negative oxygen ion in air, so that user is used,
Total has design science rationally, the characteristic such as easy to use, especially adopts following setting structures：The discharge assembly includes
Lucite bar (3), is inserted with least two spray points (1) in the interior equalization of lucite bar (3), and in lucite bar (3)
Interior spray point end is connected by connecting wire (2), and connecting wire (2) is connected with second end of electric capacity C10 by lead (4)
Connect.
Further build discharge assembly for the present invention is better achieved using lucite and spray point, which is cheap to make
Price effectively reduces the cost input of air purifier, especially adopts following setting structures：Lucite bar (3) extremely
Connecting wire (2) between rare 2, and lucite bar (3) and lucite bar (3) is connected with each other；The lucite
Bar (3) adopt specification for long 24cm, width 2cm, thickness 6mm lucite.
The present invention compared with prior art, with advantages below and beneficial effect：
The present invention adopts the DC power supply that voltage stabilizing chip (voltage stabilizing chip with adjustable function) is designed for electricity
Sense formula agitator and voltage doubling rectifing circuit are powered, and are designed based on existing ripe integrated voltage-stabilized technology, can be bear from
Sub- air purifier circuit provides variable voltage of voltage regulation, and the RC for being provided for filtering ripple voltage in DC power supply
The power supply that voltage stabilizing is exported further is carried out ripple and is filtered by pi type filter, so that DC power supply can provide ripple-free electricity
The working power of pressure so that inductance type agitator and voltage doubling rectifing circuit can be run under stable power supply environment, it is to avoid by
Cause circuit fluctuation of service in ripple voltage, affect negative aeroion stabilisation.
The present invention is designed based on voltage doubling rectifing circuit, inductance type agitator, DC power supply and discharge assembly, is obtained
The direct current output of good stability simultaneously supplies late-class circuit, is that late-class circuit safely and steadily runs the high voltage of offer reliability,
So that whole circuit safety reliably runs.
The present invention can adopt capacitance voltage-multiplying rectification design, can obtain high DC voltage, and utilize discharge assembly
Discharged so that producing higher negative oxygen ion in air, so that user is used, total has design science
Rationally, the characteristic such as easy to use.
The present invention goes out the air purifier that can produce negative oxygen ion by simple circuit structure design so that user
The air rich in negative oxygen ion can be breathed, the healthy living for user provides effectively guarantee.
The present invention builds discharge assembly using lucite and spray point, and it is net that its cheap price for using effectively reduces air
Change the cost input of device.
Description of the drawings
Fig. 1 is the circuit structure diagram of the present invention.
Fig. 2 is discharge assembly structural representation of the present invention.
Wherein, 1- spray points, 2- connecting wires, 3- lucite bars, 4- leads.
Specific embodiment
The present invention is described in further detail with reference to embodiment, but embodiments of the present invention not limited to this.
Embodiment 1：
A kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit, using voltage stabilizing chip (with adjustable
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 the RC pi type filters for being provided for filtering 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 be 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, following setting structures is especially adopted：Including DC power supply, inductance type
Agitator, voltage doubling rectifing circuit and discharge assembly, the DC power supply are 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 with inductance type agitator and voltage doubling rectifing circuit respectively；Described 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 are step down switching voltage regulators, 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.LM2576 is fairly simple when applying and peripheral cell is less, and built-in frequency compensated circuit and fixed frequency are shaken
Swing device.The switching frequency of LM2576 series of products is 52KHz, so can use undersized filter element during application.
LM2576 can efficiently replace the linear manostat of general three, and it can sufficiently reduce the area of fin, at some
Fin can not be used even under application conditions.Under conditions of the input voltage of regulation and output loading, LM2576 is exported
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；
Agitator of the built-in fixed frequency for 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 for the present invention is better achieved,
Supply voltage after voltage stabilizing chip voltage stabilizing is processed can be filtered using RC π type power-supply filters, as shown in Figure 1 and Figure 2, special
Cai Yong not following setting structures：The RC π type power-supply filters include filter capacitor C2, resistance R1 and filter capacitor C3, electric capacity
The first end of C2 is connected with 2 feet of the first end and voltage stabilizing chip IC2 of resistance R1 respectively, second end of resistance R1 respectively with electricity
The non-connects end altogether of resistance R2, the first end of electric capacity C3 are connected, and second end of second end of electric capacity C2 and electric capacity C3 connects altogether and is grounded.
Embodiment 3：
The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this is better achieved
Bright, the alternating current after structure transformation can be carried out by rectification process using bridge rectifier, then its institute is leached using filter capacitor
The ripple voltage for containing, and apply voltage stabilizing comparison circuit to carry out voltage stabilizing output, safe and reliable DC voltage is provided for rear class, such as scheme
1st, shown in Fig. 2, following setting structures are especially adopted：Be provided with the buckling rectification circuit switch K1, mains transformer T2,
Rectifier IC1 and filter capacitor C1, the switch K1 are arranged on one end of mains transformer T2 primary sides, power supply transformation
The secondary end of device T2 connects the input of rectifier IC1, the outfan parallel filtering electric capacity C1 of rectifier IC1.
Embodiment 4：
The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this is better achieved
Bright, as shown in Figure 1 and Figure 2, especially adopt following setting structures：The electric capacity C1 adopts filter capacitor, and the positive pole of electric capacity C1 connects
Connect 1 foot of voltage stabilizing chip IC12, the negative pole of the stabilivolt VS connects 2 feet of voltage stabilizing chip IC2,3 feet of voltage stabilizing chip IC2 with
5 feet are connect altogether.
Embodiment 5：
The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this is better achieved
Bright, the higher-order of oscillation can be carried out, early stage high pressure is formed, to carry out voltage multiplying rectifier using voltage doubling rectifing circuit, needed for obtaining
Electrion voltage, as shown in Figure 1 and Figure 2, especially adopts following setting structures：Height is provided with the inductance type agitator
Frequency inductance T1, oscillating tube Q1, switch K, potentiometer RP1 and potentiometer RP2, the first of first coil W1 of the high-frequency inductor T1
The colelctor electrode of end connection oscillating tube Q1 and the non-connects end altogether of resistance R2, the second of the emitter stage connection high-frequency inductor T1 of oscillating tube Q1
The first end of coil W2, second end of the second coil W2 the second end respectively with the tertiary coil W3 of high-frequency inductor T1, times repoussage
The non-connects end altogether of current circuit and resistance R3 is connected, the first end connection voltage doubling rectifing circuit of tertiary coil W3；Potentiometer RP1's
Second fixing end is connected with second end of the second coil W2, second fixing end of potentiometer RP2 and the second of the second coil W2
End is connected, and switch K can respectively by first fixing end and oscillating tube of first fixing end of potentiometer RP1 and potentiometer RP2
The base stage of 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 is better achieved
Bright, as shown in Figure 1 and Figure 2, especially adopt 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 is better achieved
Bright, as shown in Figure 1 and Figure 2, especially adopt following set-up modes：The oscillating tube Q1 adopts 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 is better achieved
Bright, voltage multiplying rectifier can be realized, the electric discharge high pressure needed for obtaining, so as to reach the method using high-voltage tip discharging, makes air
Ionize and the purpose of generation negative oxygen ion, as shown in Figure 1 and Figure 2, especially adopt following setting structures：In voltage multiplying rectifier electricity
Electric capacity C4, electric capacity C5, electric capacity C6, electric capacity C7, electric capacity C8, electric capacity C9, electric capacity C10 and the diode being serially connected is provided with road
D1, diode D2, diode D3, diode D4, diode D5, diode D6, diode D7, the first end of electric capacity C4 and two poles
The first end of the non-connects end altogether of pipe D1 and tertiary coil W3 is connected, second end of electric capacity C4 respectively with diode D2 and diode
The end and the first end of electric capacity C5 that D3 is connect altogether is connected；Second end of electric capacity C5 is connect altogether with diode D4 and diode D5 respectively
The first end of end and electric capacity C6 is connected, and second end of electric capacity C6 is connected on the end that diode D6 and diode D7 is connect altogether, and two
The non-connects end altogether of pole pipe D7 is connected with second end of electric capacity C10 and discharge assembly respectively；The first end of electric capacity C10 is respectively with two
The connects end altogether and second end of electric capacity C9 that pole pipe D5 is connected with diode D6 is connected, the first end of electric capacity C9 respectively with two poles
The connects end altogether and second end of electric capacity C8 that pipe D3 is connected with diode D4 is connected, the first end of electric capacity C8 respectively with diode
The connects end altogether and second end of electric capacity C7 that D1 is connected with diode D2 is connected, the first end of electric capacity C7 and tertiary coil W3
The second end be connected.
Embodiment 9：
The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this is better achieved
Bright, voltage multiplying rectifier can be realized, the electric discharge high pressure needed for obtaining as shown in Figure 1 and Figure 2, especially adopts following setting structures：Institute
Diode D1, diode D2, diode D3, diode D4, diode D5, diode D6, diode D7 are stated by both positive and negative polarity sequentially
Series connection, 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 is better achieved
Bright, capacitance voltage-multiplying rectification design can be adopted, can obtain high DC voltage, and using discharge assembly discharged so as to
So that producing higher negative oxygen ion in air, so that user is used, total has design science rationally, easy to use
Etc. characteristic, as shown in Figure 1 and Figure 2, following setting structures are especially adopted：The discharge assembly includes organic glass bar 3, organic
In glass bar 3, equalization is inserted with least two spray points 1, and the spray point end in lucite bar 3 is gone here and there by connecting wire 2
Join, and connecting wire 2 is connected with second end of electric capacity C10 by lead 4.
Embodiment 11：
The present embodiment is further optimized on the basis of any of the above-described embodiment, and further is that this is better achieved
Bright, discharge assembly is built using lucite and spray point, its cheap price for using effectively reduces the cost of air purifier
Input, as shown in Figure 1 and Figure 2, especially adopts following setting structures：The lucite bar 3 at least 2, and lucite bar
Connecting wire 2 between 3 and lucite bar 3 is connected with each other；The lucite bar 3 adopt specification for long 24cm, width 2cm,
The lucite of thick 6mm.
When design is used, epoxy used by voltage doubling rectifing circuit (voltage doubling rectifing circuit) and high frequency transformer (high-frequency inductor T1)
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 about 20,000 more, through spray point 1 to atmospherical discharges.
Spray point 1 is preferably pinched and is removed 4cm redundances using the big horse pin of 6cm length, 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 using, after switching K1 closures, 220V exchanges are electrically accessed the primary side of mains transformer T2, lead to after blood pressure lowering
Bridge type rectistack IC1 carries out rectification, passes through by voltage stabilizing chip IC2, electric capacity C1, stabilivolt after then being filtered using electric capacity C1
The mu balanced circuit constituted by VS, RC π type power-supply filters, sample resistance R2 and sample resistance R3 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
Switch K, when using, can be placed in different connection end (potentiometer RP1 by pressure so that whole circuit safety reliably runs
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 explanation ozone concentration is not exceeded, that is, ozone concentration is less than 0.12mg/m3.
The above, is only presently preferred embodiments of the present invention, not does any pro forma restriction to the present invention, every according to
According to the present invention technical spirit above example is made any simple modification, equivalent variations, each fall within the present invention protection
Within the scope of.
Claims (10)
1. 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 are 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, which is special
Levy and be：The RC π type power-supply filters include filter capacitor C2, resistance R1 and filter capacitor C3, the first end point of electric capacity C2
It is not connected with 2 feet of the first end and voltage stabilizing chip IC2 of resistance R1, second end of resistance R1 is connect with the non-co- of resistance R2 respectively
End, the first end of electric capacity C3 are connected, and second end of second end of electric capacity C2 and electric capacity C3 connects altogether and is grounded.
3. a kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit according to claim 2, which is special
Levy and be：Switch K1, mains transformer T2, rectifier IC1 and filter capacitor is provided with the buckling rectification circuit
C1, the switch K1 are 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, which 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 of voltage stabilizing chip IC2 are connect altogether with 5 feet.
5. a kind of negative ion air-cleaner designed using 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, the colelctor electrode of the first end connection oscillating tube Q1 of first coil W1 of the high-frequency inductor T1 and resistance R2's 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 are connected with second end of the second coil W2, and switch K can respectively by potentiometer RP1
The first fixing end be connected with the base stage of oscillating tube Q1 with first fixing end of potentiometer RP2.
6. a kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit according to claim 5, which 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, which is special
Levy and be：Electric capacity C4, electric capacity C5, electric capacity C6, electric capacity C7, electric capacity C8, electric capacity C9, electricity is provided with the voltage doubling rectifing circuit
Hold C10 and the diode D1 being serially connected, diode D2, diode D3, diode D4, diode D5, diode D6, diode
D7, the first end of electric capacity C4 are connected with the non-connects end altogether of diode D1 and the first end of tertiary coil W3, and the second of electric capacity C4
The end and the first end of electric capacity C5 that end is connect with diode D3 altogether with diode D2 respectively is connected；Second end of electric capacity C5 respectively with
The end and the first end of electric capacity C6 that diode D4 is connect altogether with diode D5 is connected, and second end of electric capacity C6 is connected to diode D6
On the end for being connect with diode D7 altogether, the non-connects end altogether of diode D7 is connected with second end of electric capacity C10 and discharge assembly respectively；
The connects end altogether and second end of electric capacity C9 that the first end of electric capacity C10 is connected with diode D5 and diode D6 respectively is connected,
The connects end altogether and second end of electric capacity C8 that the first end of electric capacity C9 is connected with diode D3 and diode D4 respectively is connected, electricity
The connects end altogether and second end of electric capacity C7 that the first end of appearance C8 is connected with diode D2 with diode D1 respectively is connected, electricity
The first end for holding 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, which 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 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 the lucite bar (3) connected by connecting wire (2), 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, which is special
Levy and be：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；Lucite bar (3) adopt specification for long 24cm, width 2cm, thickness 6mm lucite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611028635.8A CN106505880A (en) | 2016-11-22 | 2016-11-22 | A kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611028635.8A CN106505880A (en) | 2016-11-22 | 2016-11-22 | A kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit |
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| Publication Number | Publication Date |
|---|---|
| CN106505880A true CN106505880A (en) | 2017-03-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611028635.8A Withdrawn CN106505880A (en) | 2016-11-22 | 2016-11-22 | A kind of negative ion air-cleaner circuit designed using adjustable mu balanced circuit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684710A (en) * | 2017-03-27 | 2017-05-17 | 山东艾尔维特健康科技有限公司 | Anion generator used in large space |
| CN110624695A (en) * | 2019-10-12 | 2019-12-31 | 合肥职业技术学院 | Air ionization purification filter tip |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006032231A (en) * | 2004-07-20 | 2006-02-02 | Sharp Corp | Ion generator and air conditioner |
| CN103301499A (en) * | 2013-06-29 | 2013-09-18 | 何林 | Negative air ion purifier |
| CN206180874U (en) * | 2016-11-22 | 2017-05-17 | 重庆依凯科技有限公司 | Adopt negative ion air -cleaner circuit of adjustable voltage stabilizing circuit design |
-
2016
- 2016-11-22 CN CN201611028635.8A patent/CN106505880A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006032231A (en) * | 2004-07-20 | 2006-02-02 | Sharp Corp | Ion generator and air conditioner |
| CN103301499A (en) * | 2013-06-29 | 2013-09-18 | 何林 | Negative air ion purifier |
| CN206180874U (en) * | 2016-11-22 | 2017-05-17 | 重庆依凯科技有限公司 | Adopt negative ion air -cleaner circuit of adjustable voltage stabilizing circuit design |
Non-Patent Citations (1)
| Title |
|---|
| 南京电力学校: "《电子技术基础》", 30 November 1981, 电力工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684710A (en) * | 2017-03-27 | 2017-05-17 | 山东艾尔维特健康科技有限公司 | Anion generator used in large space |
| CN106684710B (en) * | 2017-03-27 | 2018-01-23 | 山东艾尔维特健康科技有限公司 | The anion generator that a kind of large space uses |
| CN110624695A (en) * | 2019-10-12 | 2019-12-31 | 合肥职业技术学院 | Air ionization purification filter tip |
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Application publication date: 20170315 |