CN202423829U - Anion generator for energy-saving lamp - Google Patents
Anion generator for energy-saving lamp Download PDFInfo
- Publication number
- CN202423829U CN202423829U CN2012200242219U CN201220024221U CN202423829U CN 202423829 U CN202423829 U CN 202423829U CN 2012200242219 U CN2012200242219 U CN 2012200242219U CN 201220024221 U CN201220024221 U CN 201220024221U CN 202423829 U CN202423829 U CN 202423829U
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- circuit
- oscillator signal
- saving lamp
- voltage rectifier
- transformer
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Abstract
The utility model relates to an anion generator for an energy-saving lamp, which comprises an oscillation signal generation circuit composed of trigatrons, a booster transformer, a high-voltage rectifier circuit and a discharge electrode, wherein an input end of the oscillation signal generation circuit is connected with an external power supply; a primary coil of the booster transformer is connected with an oscillation signal output end of the oscillation signal generation circuit; an input end of the high-voltage rectifier circuit is connected with a secondary coil of the booster transformer; and the discharge electrode is connected to an output end of the high-voltage rectifier circuit. The utility model has the advantages of high concentration of generated anions, high temperature resistance, small size, low cost and the like, can work stably for a long time, and is convenient for matching; and the anions and the energy-saving lamp can be matched conveniently by connecting two power input ends of the anion generator to the power supply of the lamp cap of the energy-saving lamp, and the service life and performance of the lamp are not influenced negatively. The anion generator can be used in large 3U, small 3U, 2U, coils, LED lamps, small night lamps and the like, does not generation any interference with the lamps, is convenient to install, and has strong universality.
Description
Technical field
This utility model relates to a kind of negative ion generating device, particularly a kind of negative ion generating device that is applied on the illuminating products such as energy-conservation lamp and LED lamp.
Background technology
Utilize pulse, vibration electrical equipment low-voltage to be risen to the negative direct current high voltage of several kilovolts; Utilize the conductor tip high direct voltage to produce high corona; Emit a large amount of electronics (e-) at high speed; And electronics can't be present in (electron lifetime of existence has only the nS level) in the air for a long time, can be caught by airborne oxygen molecule (O2) at once, thereby generate negative aeroion.
The negative aeroion generating means has been widely used in various occasions, for improving indoor environments such as car, ship, public place of entertainment, office space, factory floor, hospital, room, ensures that health has played certain function.The version of existing negative aeroion generating means is of a great variety.The Chinese patent of notification number CN2704145Y discloses a kind of miniature anion generator, and this patent adopts ghyristor circuit to form oscillator signal and produces circuit.But the negative high voltage value that ghyristor circuit produces is limited, so the anion production efficiency of this type negative ion generating device is not high.
Summary of the invention
Goal of the invention: the purpose of the utility model provides that a kind of volume is little, compact conformation, negative ion generating device that anion production efficiency is high.
Technical scheme: a kind of electricity-saving lamp is used negative ion generating device, comprises that oscillator signal produces circuit, step-up transformer, high-voltage rectifier and discharge electrode; Oscillator signal produces the circuit input end external power supply; The elementary oscillator signal output that connects oscillator signal generation circuit of step-up transformer; High-voltage rectifier is imported the secondary of termination step-up transformer; Discharge electrode is connected to the output of high-voltage rectifier; Oscillator signal produces circuit and comprises trigger tube; Said oscillator signal produces between circuit and the power supply and is provided with current-limiting resistance; Current-limiting resistance and oscillator signal produce between the circuit and are provided with diode No. one, and oscillator signal produces in the circuit and is provided with No. two diodes parallelly connected with trigger tube; Said high-voltage rectifier comprises high voltage silicon stack, high-voltage capacitance and resistance.Select trigger tube for use, be it under equal configuration condition, the negative high voltage of its generation just means also to reach better smoke elimination that peculiar smell is removed in dedusting, the effect that purifies air greater than ghyristor circuit.Utilize the unidirectional conduction of a diode; The circuit working electric current is flowed according to the direction of appointment, impel the triggering of trigger tube, the discharging and recharging of electric capacity; And the vibration of circuit can both carry out according to preset track, guaranteed the reliability and the stability of circuit working.No. two thereby diode can play the effect of eliminating clutter protection trigger tube, can guarantee that again electromagnetic compatibility can the conformance with standard requirement when anion generator is worked.
Be provided with insulation resistance between said power supply and the ground wire.The negative high voltage that negative ion generating device produces utilizes discharge electrode to atmospherical discharges, has produced a large amount of negative aeroions and drop ozone gas after the ionization, is released in the atmosphere.Civil power comes out after through this resistance is ground wire; The shell that ground wire is connected to product or equipment has just increased the ground plane area; Because so-called positive voltage or negative voltage all are based on the zero potential of ground wire; Increased contact area and just strengthened the due effect of anion naturally, this also is the function place of this resistance.
Be provided with isolation resistance between the primary and secondary of step-up transformer.Be equivalent to a bridge joint product input and the insulation of output are met the requirements, can remove the coupled interference between the first utmost point of transformer simultaneously.
Beneficial effect: but 1, the negative ion concentration that produces is high, high temperature resistant, volume is little, the low long-term stable operation of cost (more than 10000 hours), supporting advantage such as easy to use; 2. this kind of anion and electricity-saving lamp are supporting easy to use; The power supply that only needs two power inputs of anion generator are received the lamp holder of electricity-saving lamp gets final product; And life-span and performance to lamp have no negative effect; Big 3U, little 3U, 2U, helix tube etc., LED lamp, mini light night all can use, and do not produce any interference fully with lamp, and versatility easy for installation is stressed.
Description of drawings
Fig. 1 is the circuit theory diagrams of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.As shown in the figure, a kind of electricity-saving lamp is used negative ion generating device, comprises that oscillator signal produces circuit 1, step-up transformer 2, high-voltage rectifier 3 and discharge electrode 4; Oscillator signal produces circuit 1 input external power supply; The step-up transformer 2 elementary oscillator signal outputs that connect oscillator signal generation circuit 1; High-voltage rectifier 3 is imported the secondary of termination step-up transformers 2; Discharge electrode 4 is connected to the output of high-voltage rectifier 3; Oscillator signal produces circuit 1 and comprises trigger tube 5; Said oscillator signal produces between circuit 1 and the power supply and is provided with current-limiting resistance 6; Current-limiting resistance 6 and oscillator signal produce between the circuit 1 and are provided with diode 7 No. one, and oscillator signal produces and is provided with No. two diodes 8 parallelly connected with trigger tube 5 in the circuit 1; Said high-voltage rectifier 3 comprises high voltage silicon stack 9, high-voltage capacitance 10 and resistance 11.Select trigger tube 5 for use, be it under equal configuration condition, the negative high voltage of its generation just means also to reach better smoke elimination that peculiar smell is removed in dedusting, the effect that purifies air greater than ghyristor circuit.Utilize the unidirectional conduction of a diode 7; The circuit working electric current is flowed according to the direction of appointment, impel the triggering of trigger tube 5, the discharging and recharging of electric capacity; And the vibration of circuit can both carry out according to preset track, guaranteed the reliability and the stability of circuit working.No. two thereby diode 8 can play the effect of eliminating clutter protection trigger tube 5, can guarantee that again electromagnetic compatibility can the conformance with standard requirement when anion generator is worked.
Be provided with insulation resistance 12 between said power supply and the ground wire.The negative high voltage that negative ion generating device produces utilizes 4 pairs of atmospherical dischargess of discharge electrode, has produced a large amount of negative aeroions and drop ozone gas after the ionization, is released in the atmosphere.Civil power comes out after through this resistance is ground wire; The shell that ground wire is connected to product or equipment has just increased the ground plane area; Because so-called positive voltage or negative voltage all are based on the zero potential of ground wire; Increased contact area and just strengthened the due effect of anion naturally, this also is the function place of this resistance.
Be provided with isolation resistance 13 between the primary and secondary of step-up transformer 2.Be equivalent to a bridge joint product input and the insulation of output are met the requirements, can remove the coupled interference between the first utmost point of transformer simultaneously.
Claims (3)
1. an electricity-saving lamp is used negative ion generating device, comprises that oscillator signal produces circuit (1), step-up transformer (2), high-voltage rectifier (3) and discharge electrode (4); Oscillator signal produces circuit (1) input external power supply; The elementary oscillator signal output that connects oscillator signal generation circuit (1) of step-up transformer (2); High-voltage rectifier (3) is imported the secondary of termination step-up transformer (2); Discharge electrode (4) is connected to the output of high-voltage rectifier (3); It is characterized in that: oscillator signal produces circuit (1) and comprises trigger tube (5); Said oscillator signal produces between circuit (1) and the power supply and is provided with current-limiting resistance (6); Current-limiting resistance (6) and oscillator signal produce between the circuit (1) and are provided with a diode (7), and oscillator signal produces in the circuit (1) and is provided with No. two diodes (8) parallelly connected with trigger tube (5); Said high-voltage rectifier (3) comprises high voltage silicon stack (9), high-voltage capacitance (10) and resistance (11).
2. electricity-saving lamp according to claim 1 is used negative ion generating device, it is characterized in that: be provided with insulation resistance (12) between said power supply and the ground wire.
3. electricity-saving lamp according to claim 1 is used negative ion generating device, it is characterized in that: be provided with isolation resistance (13) between the primary and secondary of step-up transformer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200242219U CN202423829U (en) | 2012-01-19 | 2012-01-19 | Anion generator for energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200242219U CN202423829U (en) | 2012-01-19 | 2012-01-19 | Anion generator for energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423829U true CN202423829U (en) | 2012-09-05 |
Family
ID=46748555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200242219U Expired - Lifetime CN202423829U (en) | 2012-01-19 | 2012-01-19 | Anion generator for energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423829U (en) |
-
2012
- 2012-01-19 CN CN2012200242219U patent/CN202423829U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |