CN205509235U - Negative ion air purifier - Google Patents
Negative ion air purifier Download PDFInfo
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- CN205509235U CN205509235U CN201620244069.3U CN201620244069U CN205509235U CN 205509235 U CN205509235 U CN 205509235U CN 201620244069 U CN201620244069 U CN 201620244069U CN 205509235 U CN205509235 U CN 205509235U
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Abstract
The utility model provides a negative ion air purifier, including electrode support, last positive pole and the negative pole of being provided with of electrode support, the negative pole is located on the extension line of anodal central line, the positive pole is connected with direct current voltage stabilizing circuit electricity, the negative pole through the high frequency and high voltage conversion equipment after with direct current voltage stabilizing circuit electricity is connected, direct current voltage stabilizing circuit is connected with power plug. The utility model discloses a direct current voltage stabilizing circuit and LC oscillation circuit not only can show the improvement anion and take place concentration to the high concentration anion can be produced continually and steadily, thereby air -purifying's efficiency is improved.
Description
Technical field
This utility model relates to air purifier technical field, particularly relates to a kind of negative ion air-cleaner.
Background technology
Along with improving constantly of people's living standard, the most increasingly paying attention to quality of life, and the vile weather such as haze happens occasionally in recent years, make air purifier become the articles for daily use of people's life, the frequency of use is increasing.The use of air purifier is closely bound up with the air ambient of periphery, and traditional air purifier, mainly with blower fan convulsion, utilizes strainer filtering dust to purify air, do not puts out the harm that health is brought by the harmful substance in air.
Summary of the invention
This utility model provide a kind of air is purified, dedusting, taste removal, the air purifier of sterilizing.For existing air purifier efficiency, city is netted 220V electricity by direct current regulation circuit and is converted to stable direct current 12V burning voltage by this utility model.Then export 10KV, 40KHz high frequency voltage by LC oscillating circuit, thus realize significantly improving under low energy consumption duty negative ion concentration, thus improve depurator efficiency.
This utility model be the technical scheme is that to achieve these goals
A kind of negative ion air-cleaner, including electrode suppor, described electrode suppor is provided with positive pole and negative pole, on the extended line of the centrage that described negative pole is positioned at described positive pole；
Described positive pole electrically connects with direct current regulation circuit；
Described negative pole electrically connects with described direct current regulation circuit after high-frequency and high-voltage conversion equipment；
Described direct current regulation circuit connects attaching plug.
Further, described high-frequency and high-voltage conversion equipment includes LC oscillating circuit and high voltage package.
Further, described LC oscillating circuit includes:
Connect with the first electric capacity C1 after first diode D1 and the second diode D2 parallel connection；Resistance R1 is in parallel with the first electric capacity C1 after connecting with stabilivolt Z1；One end of resistance R1 is connected with the colelctor electrode of the first audion T1, and the base stage of the other end and the first audion T1 is connected；The base stage of the first audion T1 is ground connection after the second electric capacity C2, the second resistance R2 and the 4th resistance R4, wherein in parallel with stabilivolt Z1 after the second electric capacity C2 and the second resistance R2 series connection；
The emitter stage of the first audion T1 ground connection after the 5th resistance R5, the 4th diode D4, the 3rd diode D3, the 3rd resistance R3 and the 4th resistance R4 successively, is wherein parallel with the 3rd electric capacity C3 and the second inductance L2 after the 3rd resistance R3 and the 4th resistance R4 series connection；
First inductance L1 two ends connect colelctor electrode and the colelctor electrode of the second audion T2 of the first audion T1, the grounded emitter of the second audion T2 respectively；The base stage of the second audion T2 ground connection after the 6th resistance R6, the 4th diode D4, the 3rd diode D3, the 3rd resistance R3 and the 4th resistance R4 successively；
First inductance L1 and the second inductance L2 respectively with the 3rd inductance L3 mutual inductance；One end of 3rd inductance L3 is connected with the negative pole of the 5th diode D5 and the positive pole of the 6th diode D6 respectively, the minus earth of the 6th diode D6, and the positive pole of the 5th diode D5 is through the 7th resistance R7 ground connection；4th electric capacity C4 and the 5th electric capacity C5 is in parallel with the 7th resistance R7 after connecting；The other end of the 3rd inductance L3 ground connection after the 5th electric capacity C5.
Further, described direct current regulation circuit includes:
7th diode D7, the 8th diode D8, the 9th diode D9 and the tenth diode D10 form bridge rectifier；Transformator T is connected with the input of bridge rectifier；
One outfan of bridge rectifier and one end of one end of the 6th electric capacity C6, one end of the 8th electric capacity C8 and the first manostat are connected, another outfan of bridge rectifier and one end of one end of the 7th electric capacity C7, one end of the 9th electric capacity C9 and the second manostat are connected, the other end of the 6th electric capacity C6, the other end of the 8th electric capacity C8, the other end of the 7th electric capacity C7 and the other end ground connection of the 9th electric capacity C9；
The other end of the first manostat is parallel with the 12nd electric capacity C12 through the tenth electric capacity C10 ground connection, the tenth electric capacity C10, and the first manostat is parallel with the 11st diode D11；
The other end of the second manostat is parallel with the 13rd electric capacity C13 through the 11st electric capacity C11 ground connection, the 11st electric capacity C11, and the second manostat is parallel with the 12nd diode D12.
Further, described the most extremely tubular electrode.
Further, described negative pole is needle electrode.
The beneficial effects of the utility model are:
This utility model can not only significantly improve anion generation concentration by direct current regulation circuit and LC oscillating circuit, and can produce high-concentration anion continually and steadily, thus improves the efficiency purifying air.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of this utility model；
Fig. 2 is the circuit diagram of an embodiment of direct current regulation circuit of the present utility model；
Fig. 3 is the circuit diagram of an embodiment of LC oscillating circuit of the present utility model.
Wherein, 1, direct current regulation circuit；2, high-frequency and high-voltage conversion equipment；3, electrode suppor；4, negative pole；5, positive pole.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by embodiment.
As Figure 1-3, negative ion air-cleaner in the present embodiment, including electrode suppor 3, positive pole 5 and negative pole 4 it is provided with on described electrode suppor 3, in the present embodiment, described positive pole 5 is tubular electrode, and described negative pole 4 is needle electrode, on the extended line of the centrage that described negative pole 4 is positioned at described positive pole 5.Described positive pole 5 electrically connects with direct current regulation circuit 1, and described negative pole 4 electrically connects with described direct current regulation circuit 1 after high-frequency and high-voltage conversion equipment 2；Described direct current regulation circuit 1 connects attaching plug.
In the present embodiment, described high-frequency and high-voltage conversion equipment 2 includes LC oscillating circuit and high voltage package.Wherein, described LC oscillating circuit includes:
Connect with the first electric capacity C1 after first diode D1 and the second diode D2 parallel connection；Resistance R1 is in parallel with the first electric capacity C1 after connecting with stabilivolt Z1；One end of resistance R1 is connected with the colelctor electrode of the first audion T1, and the base stage of the other end and the first audion T1 is connected；The base stage of the first audion T1 is ground connection after the second electric capacity C2, the second resistance R2 and the 4th resistance R4, wherein in parallel with stabilivolt Z1 after the second electric capacity C2 and the second resistance R2 series connection；
The emitter stage of the first audion T1 ground connection after the 5th resistance R5, the 4th diode D4, the 3rd diode D3, the 3rd resistance R3 and the 4th resistance R4 successively, is wherein parallel with the 3rd electric capacity C3 and the second inductance L2 after the 3rd resistance R3 and the 4th resistance R4 series connection；
First inductance L1 two ends connect colelctor electrode and the colelctor electrode of the second audion T2 of the first audion T1, the grounded emitter of the second audion T2 respectively；The base stage of the second audion T2 ground connection after the 6th resistance R6, the 4th diode D4, the 3rd diode D3, the 3rd resistance R3 and the 4th resistance R4 successively；
First inductance L1 and the second inductance L2 respectively with the 3rd inductance L3 mutual inductance；One end of 3rd inductance L3 positive pole 5 with the negative pole 4 and the 6th diode D6 of the 5th diode D5 respectively is connected, and negative pole 4 ground connection of the 6th diode D6, the positive pole 5 of the 5th diode D5 is through the 7th resistance R7 ground connection；4th electric capacity C4 and the 5th electric capacity C5 is in parallel with the 7th resistance R7 after connecting；The other end of the 3rd inductance L3 ground connection after the 5th electric capacity C5.
In the present embodiment, described direct current regulation circuit 1 includes:
7th diode D7, the 8th diode D8, the 9th diode D9 and the tenth diode D10 form bridge rectifier；Transformator T is connected with the input of bridge rectifier；
One outfan of bridge rectifier and one end of one end of the 6th electric capacity C6, one end of the 8th electric capacity C8 and the first manostat are connected, another outfan of bridge rectifier and one end of one end of the 7th electric capacity C7, one end of the 9th electric capacity C9 and the second manostat are connected, the other end of the 6th electric capacity C6, the other end of the 8th electric capacity C8, the other end of the 7th electric capacity C7 and the other end ground connection of the 9th electric capacity C9；
The other end of the first manostat is parallel with the 12nd electric capacity C12 through the tenth electric capacity C10 ground connection, the tenth electric capacity C10, and the first manostat is parallel with the 11st diode D11；
The other end of the second manostat is parallel with the 13rd electric capacity C13 through the 11st electric capacity C11 ground connection, the 11st electric capacity C11, and the second manostat is parallel with the 12nd diode D12.
The present embodiment operation principle is as follows:
Normal domestic use 220V, 50Hz input voltage are adjusted to direct current 12V voltage by 12V DC power source adapter, direct current 12V voltage is adjusted to stable 12V DC voltage through direct current regulation circuit 1, stable 12V DC voltage is by the voltage of LC oscillating circuit with conversion output 60KHz, 10000V of the high-frequency and high-voltage conversion equipment 2 of high voltage package synthesis, High voltage output connects low pressure positive pole to negative pole 4, positive pole 5.Under high-frequency and high-voltage effect, forming high-concentration anion in positive pole 5, high-concentration anion forms wind in tubular positive pole 5, reaches air flowing.
Direct current regulation circuit, input daily life 220V alternating current, 13.8V alternating voltage is converted to by step-down transformer T, utilize asymmetrical circuit element, the sinusoidal ac of 50Hz is transformed into the unidirectional current of pulsation, then the alternating component major part in Output Voltage in Rectified Circuits is filtered, thus obtain smoother DC voltage, then make the DC voltage stability of output, do not change with ac grid voltage and the change of load.
After the AC signal of input voltage AC220V, 50Hz, obtain relatively low secondary voltage by transformator T and deliver to rectification circuit.Rectification circuit is formed bridge rectifier by 4 diodes, when sinusoidal voltage is positive when, D7, D9 turn on, when alternating voltage is D8, D10 conducting when of negative, the voltage cycle making output becomes original half, and voltage is just always, thus tentatively reaching to become alternating voltage is DC voltage.The filter action of electric capacity C6, the C7 after filtering of the voltage after over commutation, filters the alternating component in voltage later for rectification i.e. ripple voltage.Discharge loop is not had due to electric capacity, so output is a constant voltage when filter capacitor does not connects load；Because of discharge loop when filter capacitor connects load when, and the discharge time constant of electric capacity is certain value, makes the time of electric discharge be controlled in certain scope, thus reaches the purpose of filtering.Electric capacity C8, C9, C10, C11 that first manostat CW7812, the input and output side of the second manostat CW7912 access are to realize frequency compensation, prevent manostat from producing high-frequency self-excitation vibration and the High-frequency Interference of suppression circuit introducing.
In LC oscillating circuit, stabilivolt Z1 provides direct current biasing for the first audion T1；D3, D4 control current direction, and the first audion T1 common collector emitter stage output, resistance R3, R4, R5 dividing potential drop exports the second audion T2；Second audion T2 cascode level colelctor electrode output, grounded emitter；First inductance L1 two ends are the first audion T1 and the second audion T2 collector voltage is poor；3rd inductance L3 induces voltage by the first inductance L1 and the second inductance L2, if the voltage direction of the 3rd inductance L3 is upper just lower negative, then connects with the 6th diode D6, the 7th resistance R7, the 4th electric capacity C4, in parallel with the 5th electric capacity C5；If the voltage direction of the 3rd inductance L3 be upper negative under just, then connect with the 5th diode D5, the 7th resistance R7, the 5th electric capacity C5, in parallel with the 4th electric capacity C4.
Claims (6)
1. a negative ion air-cleaner, it is characterised in that include electrode suppor, described electrode suppor is provided with positive pole and negative pole, on the extended line of the centrage that described negative pole is positioned at described positive pole；
Described positive pole electrically connects with direct current regulation circuit；
Described negative pole electrically connects with described direct current regulation circuit after high-frequency and high-voltage conversion equipment；
Described direct current regulation circuit connects attaching plug.
Negative ion air-cleaner the most according to claim 1, it is characterised in that described high-frequency and high-voltage conversion equipment includes LC oscillating circuit and high voltage package.
Negative ion air-cleaner the most according to claim 2, it is characterised in that described LC oscillating circuit includes:
Connect with the first electric capacity C1 after first diode D1 and the second diode D2 parallel connection；Resistance R1 is in parallel with the first electric capacity C1 after connecting with stabilivolt Z1；One end of resistance R1 is connected with the colelctor electrode of the first audion T1, and the base stage of the other end and the first audion T1 is connected；The base stage of the first audion T1 is ground connection after the second electric capacity C2, the second resistance R2 and the 4th resistance R4, wherein in parallel with stabilivolt Z1 after the second electric capacity C2 and the second resistance R2 series connection；
The emitter stage of the first audion T1 ground connection after the 5th resistance R5, the 4th diode D4, the 3rd diode D3, the 3rd resistance R3 and the 4th resistance R4 successively, is wherein parallel with the 3rd electric capacity C3 and the second inductance L2 after the 3rd resistance R3 and the 4th resistance R4 series connection；
First inductance L1 two ends connect colelctor electrode and the colelctor electrode of the second audion T2 of the first audion T1, the grounded emitter of the second audion T2 respectively；The base stage of the second audion T2 ground connection after the 6th resistance R6, the 4th diode D4, the 3rd diode D3, the 3rd resistance R3 and the 4th resistance R4 successively；
First inductance L1 and the second inductance L2 respectively with the 3rd inductance L3 mutual inductance；One end of 3rd inductance L3 is connected with the negative pole of the 5th diode D5 and the positive pole of the 6th diode D6 respectively, the minus earth of the 6th diode D6, and the positive pole of the 5th diode D5 is through the 7th resistance R7 ground connection；4th electric capacity C4 and the 5th electric capacity C5 is in parallel with the 7th resistance R7 after connecting；The other end of the 3rd inductance L3 ground connection after the 5th electric capacity C5.
Negative ion air-cleaner the most according to claim 1, it is characterised in that described direct current regulation circuit includes:
7th diode D7, the 8th diode D8, the 9th diode D9 and the tenth diode D10 form bridge rectifier；Transformator T is connected with the input of bridge rectifier；
One outfan of bridge rectifier and one end of one end of the 6th electric capacity C6, one end of the 8th electric capacity C8 and the first manostat are connected, another outfan of bridge rectifier and one end of one end of the 7th electric capacity C7, one end of the 9th electric capacity C9 and the second manostat are connected, the other end of the 6th electric capacity C6, the other end of the 8th electric capacity C8, the other end of the 7th electric capacity C7 and the other end ground connection of the 9th electric capacity C9；
The other end of the first manostat is parallel with the 12nd electric capacity C12 through the tenth electric capacity C10 ground connection, the tenth electric capacity C10, and the first manostat is parallel with the 11st diode D11；
The other end of the second manostat is parallel with the 13rd electric capacity C13 through the 11st electric capacity C11 ground connection, the 11st electric capacity C11, and the second manostat is parallel with the 12nd diode D12.
Negative ion air-cleaner the most according to claim 1, it is characterised in that described the most extremely tubular electrode.
Negative ion air-cleaner the most according to claim 1, it is characterised in that described negative pole is needle electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244069.3U CN205509235U (en) | 2016-03-28 | 2016-03-28 | Negative ion air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620244069.3U CN205509235U (en) | 2016-03-28 | 2016-03-28 | Negative ion air purifier |
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| Publication Number | Publication Date |
|---|---|
| CN205509235U true CN205509235U (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620244069.3U Expired - Fee Related CN205509235U (en) | 2016-03-28 | 2016-03-28 | Negative ion air purifier |
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| CN (1) | CN205509235U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425415A (en) * | 2017-05-12 | 2017-12-01 | 青岛海尔空调器有限总公司 | Negative ion generating device, air conditioner and air purifier |
| WO2020007057A1 (en) * | 2018-07-06 | 2020-01-09 | 深圳光峰科技股份有限公司 | High-voltage electrostatic precipitator system and electronic device |
| CN110970799A (en) * | 2018-09-29 | 2020-04-07 | 浙江纳尔瓦智能科技有限公司 | Generator for increasing anion migration distance |
-
2016
- 2016-03-28 CN CN201620244069.3U patent/CN205509235U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425415A (en) * | 2017-05-12 | 2017-12-01 | 青岛海尔空调器有限总公司 | Negative ion generating device, air conditioner and air purifier |
| CN107425415B (en) * | 2017-05-12 | 2019-05-31 | 青岛海尔空调器有限总公司 | Negative ion generating device, air conditioner and air purifier |
| WO2020007057A1 (en) * | 2018-07-06 | 2020-01-09 | 深圳光峰科技股份有限公司 | High-voltage electrostatic precipitator system and electronic device |
| CN110970799A (en) * | 2018-09-29 | 2020-04-07 | 浙江纳尔瓦智能科技有限公司 | Generator for increasing anion migration distance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |