CN2615926Y - Improved structure of anion generator - Google Patents
Improved structure of anion generator Download PDFInfo
- Publication number
- CN2615926Y CN2615926Y CN 03224122 CN03224122U CN2615926Y CN 2615926 Y CN2615926 Y CN 2615926Y CN 03224122 CN03224122 CN 03224122 CN 03224122 U CN03224122 U CN 03224122U CN 2615926 Y CN2615926 Y CN 2615926Y
- Authority
- CN
- China
- Prior art keywords
- oscillating circuit
- circuit
- voltage
- rectification circuit
- anion generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Rectifiers (AREA)
- Dc-Dc Converters (AREA)
Abstract
The utility model relates to a improved-on-structure anion generation device, which comprises an oscillating circuit and a rectification circuit, the utility model is characterized in that the oscillating circuit is a transformer reaction-type oscillating circuit, the rectification circuit connecting the coil inductance of the transformer reaction-type oscillating circuit with the outlet of a negative voltage is a voltage-multipliers rectification circuit which comprises at least two pressure-resistance silicon-stack diodes and the corresponding capacitors. The utility model has the advantages of scientific design, simple and reasonable structure, the signal generated from the transformer reaction-type oscillating circuit is a sine-wave signal, a spiking isn't generated, the interference is small, thereby the stability of a set is greatly increased. The voltage-multipliers rectification circuit comprising a plurality of pressure-resistance silicon-stack diodes and the corresponding capacitors is utilized in the rectification circuit, therefore anion relieving concentration of the single machine is greatly increased.
Description
Technical field
The utility model relates to anion generator, especially a kind of anion generator of architecture advances.
Technical background
Anion generator is that a kind of carbon fibre high pressure ionization that utilizes discharges anion, and the anion of Shi Fanging can purify ambient air continually.At present, the anion generator of selling on the market adopts 12V power supply usually, and it is by transformer feedback formula non-sinusoidal waveform oscillating circuit and be attempted by the rectification circuit that is made of diode and electric capacity between the inductance two ends and form (see figure 1).Resistance R 1 on the transformer feedback formula non-sinusoidal waveform oscillating circuit, R2 base stage dc bias circuit make triode Q1 be in magnifying state; Triode Q1 is an amplifying element, and inductance L 1 is a feedback network, and inductance L 1 and capacitor C 2 are formed frequency-selective network.After power Vcc was connected, oscillating circuit began starting of oscillation, and signal is ascending, strengthen gradually, when the lower end of inductance L 1 for just, the upper end is that the electric current that power supply was produced charges triode Q1 conducting to capacitor C 3 with inductance L 1 when negative; When the lower end of inductance L 1 for negative, the upper end is timing, triode Q1 ends, capacitor C 3 is by resistance R 1, R2 discharge.Because capacitor C 2, C3 are electrochemical capacitor can not reverse charging, cause the triode can not saturated and conducting, forms a decaying wave of being with spike.It is more and more stronger to vibrate, and amplifier becomes Class C and amplifies, because the non-linear characteristics of triode Q1 descend the multiplication factor of amplifier, vibration just settles out.The series of pulses ripple is arranged in oscillatory process, contain a large amount of harmonic components,, export a non-sinusoidal waveform signal by the frequency-selecting effect in inductance L 1 and capacitor C 2 loops, the rectification circuit that constitutes through diode D1 and capacitor C 5 again is through 1～2 kilovolt of the negative voltage of resistance R 3 outputs.The spiking that is occurred in this transformer feedback formula non-sinusoidal waveform oscillating circuit running disturbs big, poor stability.Secondly, both breakdown easily because the diode D1 that adopts on the rectification circuit is a general-purpose diode, and its anion release concentration is lower, generally 50 * 10
4Pcs/cm
3Below.
Summary of the invention
The purpose of this utility model is the deficiency that exists at above-mentioned anion generator, provides a kind of product stability good, the anion generator of the architecture advances that the anion burst size is big.
The anion generator of the utility model architecture advances, comprise: oscillating circuit and rectification circuit, it is characterized in that: oscillating circuit is a transformer feedback formula oscillating circuit, the rectification circuit that is connected between the inductive sensor of transformer feedback formula oscillating circuit and the negative voltage output is many voltage doubling rectifing circuits, and many voltage doubling rectifing circuits are made of two withstand voltage silicon stack diodes and corresponding electric capacity at least.
The anion generator design science of the utility model architecture advances, simple and reasonable for structure, be sine wave signal because the transformer feedback formula oscillating circuit that adopts produces, there is not spiking, disturb for a short time, the stability of complete machine is improved greatly.Because rectification circuit has adopted the many voltage doubling rectifing circuits that are made of many withstand voltage silicon stack diodes and electric capacity, and the anion release concentration of unit is improved greatly.
The concrete structure of the anion generator of the utility model architecture advances by the following drawings and
Embodiment provides in detail.
Description of drawings
Fig. 1 is existing anion generator electricity theory structure schematic diagram;
Fig. 2 is the anion generator electricity theory structure schematic diagram of architecture advances.
Embodiment
Embodiment: can be clear that from Fig. 2, the anion generator of architecture advances is made up of transformer feedback formula oscillating circuit 1 and many voltage doubling rectifing circuits 2, many voltage doubling rectifing circuits 2 are attempted by between the inductive sensor L3 and negative voltage output OUT of transformer feedback formula oscillating circuit 1, the voltage tripler rectifier circuit of described many voltage doubling rectifing circuits 2 for being made of three withstand voltage silicon stack diode D1, D2, D3 and corresponding capacitor C 3, C5, C6 is serially connected with resistance R 3 on the negative voltage outlet line.
The model of described withstand voltage silicon stack diode D1, D2, D3 is 2CL70A.
The operation principle of the anion generator of this architecture advances is: circuit adopts the 12V power supply, as Vcc through inductance L 2 to triode Q1 collector electrode, go into ground through emitter again, get back to the negative pole of power supply.When electric current process inductance L 2, can produce magnetic field induction inductance L 1, make inductance L 1 produce the base stage that induced voltage is delivered to triode Q1, because the base stage of triode Q1 is provided with the base stage dc bias circuit that is made of resistance R 1, R2, make triode Q1 be in good magnifying state, triode Q1 is an amplifying element, and inductance L 1 is a feedback network, and inductance L 1 and capacitor C 1 constitute frequency-selective network.After power Vcc is connected, oscillating circuit begins starting of oscillation, signal is ascending, strengthen gradually, it is more and more stronger to vibrate, and amplifies to become the Class C amplification, because the non-linear characteristics of triode Q1, collector electrode by triode after amplifying exports inductance L 2 to, sense inductance L 1 once more and be sent to base stage, amplification multiple is descended, vibration just settles out, the series of pulses ripple is arranged in oscillatory process, contain a large amount of harmonic components, by the frequency-selecting effect in inductance L 1 and capacitor C 1 loop, so repeatedly, as long as guarantee that feedback is positive feedback, inductance L 3 output frequencies of oscillation just are the sine wave signal about 80KHZ.Again via after three withstand voltage silicon stack diode D1, D2, D3 and corresponding three capacitor C 3, many voltage doubling rectifing circuits 2 rectifications that C5, C6 constitute, through 3 kilovolts the negative voltage of reaching of resistance R 3 outputs.The anion release concentration of the anion generator of this architecture advances can reach 100 * 10
4Pcs/cm
3More than.
Claims (2)
1, a kind of anion generator of architecture advances comprises: oscillating circuit and rectification circuit is characterized in that: oscillating circuit is a transformer feedback formula oscillating circuit; The rectification circuit that is connected between the inductive sensor of transformer feedback formula oscillating circuit and the negative voltage output is many voltage doubling rectifing circuits; Many voltage doubling rectifing circuits are made of two withstand voltage silicon stack diodes and corresponding electric capacity at least.
2, the anion generator of architecture advances according to claim 1 is characterized in that: the voltage tripler rectifier circuit of described many voltage doubling rectifing circuits (2) for being made of three withstand voltage silicon stack diode D1, D2, D3 and three corresponding capacitor C 3, C5, C6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03224122 CN2615926Y (en) | 2003-03-07 | 2003-03-07 | Improved structure of anion generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03224122 CN2615926Y (en) | 2003-03-07 | 2003-03-07 | Improved structure of anion generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2615926Y true CN2615926Y (en) | 2004-05-12 |
Family
ID=34245551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03224122 Expired - Fee Related CN2615926Y (en) | 2003-03-07 | 2003-03-07 | Improved structure of anion generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2615926Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979101A (en) * | 2010-11-18 | 2011-02-23 | 阎世洪 | Pulse frequency intensifier for anion generating device |
-
2003
- 2003-03-07 CN CN 03224122 patent/CN2615926Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979101A (en) * | 2010-11-18 | 2011-02-23 | 阎世洪 | Pulse frequency intensifier for anion generating device |
| CN101979101B (en) * | 2010-11-18 | 2013-07-17 | 阎世洪 | Pulse frequency intensifier for anion generating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2009103639A (en) | ELECTRIC ENERGY CONVERTER FOR REMOVING ATMOSPHERIC ELECTRIC ENERGY | |
| CN2615926Y (en) | Improved structure of anion generator | |
| CN109217446B (en) | Piezoelectric vibration energy acquisition circuit | |
| CN101604964B (en) | Frequency conversion trigger circuit for ozone generator | |
| CN202663304U (en) | High-voltage electric field generation device | |
| JP2011103762A (en) | High voltage generation device for electrostatic chuck | |
| CN215221277U (en) | Anion generating circuit based on temperature and humidity regulation | |
| CN201742316U (en) | Gas heater flame induced circuit | |
| CN108599597A (en) | A kind of high-voltage driving circuit with filter function | |
| CN108258930A (en) | It is a kind of to obtain the circuit for adjusting Q high-voltage pulses | |
| CN202423827U (en) | Low loss DC negative ion generator | |
| CN207339687U (en) | A kind of self-generating system for square | |
| CN221652468U (en) | Transformer-free high-voltage boost circuit | |
| CN2371723Y (en) | High-voltage dc power supply of non-transformer for small duster | |
| CN108418259A (en) | A kind of micro-vibration high efficiency energy is collected and conversion equipment | |
| CN212324013U (en) | Building block type high-voltage pulse power supply for ESP | |
| CN213693616U (en) | Solar high-voltage power supply | |
| CN219322365U (en) | Controllable boost amplifying circuit | |
| CN218678864U (en) | Small-size separately-excited high-voltage generating circuit | |
| CN215529385U (en) | Novel lamp tube driving controller | |
| CN2222917Y (en) | Small supersonic signal generator | |
| CN201956713U (en) | Electric energy multiplication device | |
| CN212811565U (en) | Direct current-to-direct current full-bridge driving positive and negative power supply circuit | |
| CN201690667U (en) | Novel high-frequency ballast of energy-saving lamp | |
| CN200987339Y (en) | Ultra thin shape mouse-killing trap with appearance like floor tile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |