CN2796198Y - Micro negative ion generator - Google Patents
Micro negative ion generator Download PDFInfo
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- CN2796198Y CN2796198Y CN 200520057974 CN200520057974U CN2796198Y CN 2796198 Y CN2796198 Y CN 2796198Y CN 200520057974 CN200520057974 CN 200520057974 CN 200520057974 U CN200520057974 U CN 200520057974U CN 2796198 Y CN2796198 Y CN 2796198Y
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Abstract
The utility model discloses a micro negative ion generator which comprises a shell, a current limiting circuit, a trigger circuit, a booster transformer, a high-voltage rectification circuit and a discharge electrode, wherein the input end of the trigger circuit is externally connected with the current limiting circuit; the primary pole of the booster transformer is connected with the oscillator signal output end of trigger circuit; the input end of the high-voltage rectification circuit is connected with the second pole of the booster transformer; the discharge electrode is connected with the output end of the high-voltage rectification circuit; the current limiting circuit, the trigger circuit, the booster transformer and the high-voltage rectification circuit are in insulated sealed in the shell by insulated fire-proof high-temperature resistant resin, and a power supply connecting feet and the discharge electrode are extended on the outside of the shell. The generator has the advantages of simple structure, low price and good high-temperature resistant performance.
Description
Technical field
The utility model relates to the technical field of anion generator, especially little, high temperature resistant with a kind of volume, low price, supporting miniature anion generator easy to use are relevant, it can use separately, or be used for various light fixtures such as electricity-saving lamp, ceiling light, and in various devices, the utensil such as hair dryer, electric hair clip.
Background technology
Air negative ion generator has been widely used in various occasions, to improving indoor air environments such as car, ship, public place of entertainment, office space, factory floor, hospital, room, ensures healthy certain effect of having played.
The version of existing air negative ion generator is of a great variety.
Provide a kind of direct current anion generator as notification number for the patent of CN2520598Y, the primary coil two ends of transformer are connected with an electric capacity in the control circuit, the positive pole of power supply through successively the serial connection filter inductance and diode be connected on transformer centre cap on; Also has a switching tube in the control circuit, the base stage of switching tube is through the resistance and the electric capacity of serial connection are connected on transformer one end successively, its collector electrode is connected on the other end of power transformation device primary coil, its emitter connects the negative pole of power supply, power cathode is through the grounding through resistance of serial connection, and the base stage of switching tube also is connected between above-mentioned filter inductance and the diode through a resistance; Between the centre cap of transformer and power cathode, also be connected with an electric capacity.The electromagnetic interference of this generator is little.
And for example notification number provides a kind of miniature air anion generator of direct current supply for the patent of CN2169935Y, it comprises negative high voltage generation circuit, collector electrode one emitter of the switching transistor of the flyback conversion booster circuit of an external excited oscillation energy storage capacitor in parallel and a damper diode in negative high voltage generation circuit, utilize the anti-honeybee high pressure of pectination that obtains to equal 8～10 times of supply voltages that discharges and recharges between the elementary winding of energy storage capacitor and step-up transformer, by damper diode the magnetic field energy in the first group of winding of step-up transformer is sent back to power supply with the form of electric current simultaneously.This generator has improved voltage transformation efficient, has reduced the loss of electric energy.
Notification number provides a kind of little power consumption anion generator for the patent of CN2124517U for another example, be made of negative high-voltage generator and the negative high-voltage electrode and the zero electrode grid that are located at the ion chamber, negative high-voltage generator is little power consumption high-frequency AC/DC-DC converter that integrated circuit and discrete circuit are formed; High-field electrode adopts the point-like negative high-voltage electrode, and zero potential electrode adopts linear zero potential utmost point grid, and the two forms the semi open model electrostatic field.The negative ion concentration height of this generator can form anionic wind naturally.
But the structure of existing air negative ion generator is more complicated all usually, and components and parts are many, and volume is big, the price height, and, in hot environment, to work, components and parts are more for a long time, can directly influence radiating rate, thereby influence the result of use of components and parts, so resistance to elevated temperatures is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of miniature anion generator, and it is simple in structure, low price, volume is little and safety and stability is high temperature resistant.
To achieve these goals, the utility model comprises housing, current-limiting circuit, circuits for triggering, step-up transformer, high-voltage rectifier and discharge electrode; The input of circuits for triggering is through the current-limiting circuit external power supply; The oscillator signal output of the elementary contact Power Generation Road of step-up transformer; The input termination step-up transformer of high-voltage rectifier secondary; Discharge electrode connects the output of high-voltage rectifier; Current-limiting circuit, circuits for triggering, step-up transformer, high-voltage rectifier are encapsulated in the housing by insulation fire-proof high-temperature resistant insulation resin, and power pin and discharge electrode stretch outside housing.
Wherein, above-mentioned housing can adopt open column shape body or square hollow body etc., preferred cylinder.
Adopt current-limiting resistance to be advisable in the above-mentioned current-limiting circuit.
Above-mentioned power supply can adopt mains supply.High-voltage rectifier can be selected high voltage silicon stack, high-voltage capacitance for use.
Above-mentioned discharge electrode can be selected carbon fiber or spray point for use, preferred carbon fiber.
Above-mentioned insulation-encapsulated material selection 94V-0 class F insulation fire-proof high-temperature resistant resin.
Above-mentioned circuits for triggering comprise trigger tube and electric capacity, and a pin of electric capacity and power supply one end are connected the A utmost point of trigger tube, and the K utmost point of trigger tube links to each other with 1 pin of step-up transformer, 2 pin of step-up transformer and the other end that connects power supply after another pin of electric capacity links to each other.
Above-mentioned miniature anion generator also comprises rectification circuit, 2 pin of step-up transformer with connect rectification circuit, the other end of the output termination power of rectification circuit after another pin of electric capacity links to each other.
Specifically, above-mentioned miniature anion generator mainly comprises housing, current-limiting resistance R1, trigger tube D1, capacitor C 1, high voltage package T, high voltage silicon stack D2, high-voltage capacitance C2, resistance R 2 and radiation head, current-limiting resistance R1, trigger tube D1, capacitor C 1, high voltage package T, high voltage silicon stack D2, high-voltage capacitance C2, resistance R 2 insulation-encapsulated are in housing, and power pin and discharge electrode stretch outside housing, power supply one end connects current-limiting resistance R1, the other end of current-limiting resistance R1 connects a pin of capacitor C 1 and the A utmost point of trigger tube D1, the K utmost point of trigger tube D1 links to each other with 1 pin of high voltage package T, 2 pin of high voltage package T and the other end that connects power supply after another pin of capacitor C 1 links to each other; The end of the inferior utmost point L2 of high voltage package T links to each other with 1 pin of L1, the other end of L2 with meet high-voltage capacitance C2 after high voltage silicon stack D2 links to each other, 2 pin of another termination L1 of high-voltage capacitance C2, connecting resistance R2 between high voltage silicon stack D2 and the high-voltage capacitance C2, another termination radiation head of resistance R 2.
Perhaps, above-mentioned miniature anion generator also comprises rectifying tube D3,2 pin of high voltage package T and the A utmost point that meets rectifying tube D3 after another pin of capacitor C 1 links to each other, and the K utmost point of rectifying tube D3 connects the other end of power supply.
Above-mentioned trigger tube adopts unidirectional trigger tube.
After adopting said structure, during the utility model work, power supply is after current limliting, the triggering for generating signal, through boost, rectification can obtain several kilovolts of high pressure to volts up to ten thousand, adopt resin to carry out insulation-encapsulated and handle the back and utilize radiation head, produce a large amount of air negative oxgyen ions and drop ozone gas after the ionization, be released in the atmosphere atmospherical discharges.The structural design compactness of the whole device of the utility model, components and parts are few, and volume is little, price is very low, and, when in hot environment, working, the unlikely radiating rate that influences of less components and parts is so the use of components and parts is normal, resistance to elevated temperatures is good, can be with combinations such as itself and various device, utensil, devices, or monomer uses, tool on the various lamps such as electricity-saving lamp, ceiling light for example, and various electric equipments, dustbin etc. such as hair dryer, form product with multiple function.
Description of drawings
Fig. 1 is the schematic appearance of a kind of form of the utility model;
Fig. 2 is the schematic appearance of another form of the utility model;
Fig. 3 is the circuit composition frame chart of the utility model embodiment one;
Fig. 4 is that the circuit of the utility model embodiment one is formed schematic diagram;
Fig. 5 is the circuit composition frame chart of the utility model embodiment two;
Fig. 6 is that the circuit of the utility model embodiment two is formed schematic diagram;
Embodiment
As shown in Figure 1, 2, be two kinds of mode of appearance of the present utility model, housing A adopts hollow cylinder (also can adopt open column shape body or square hollow body etc.), each circuit is arranged at the inner chamber of housing A, power input line B introduces from the upper opening (but embedding insulating material) of housing A, carbon fiber discharge electrode 6 is drawn (see figure 1) from the bottom of housing A, and perhaps carbon fiber discharge electrode 6 is also drawn (see figure 2) from the top of housing A.
Mode of appearance of the present utility model does not influence its internal structure.
Shown in Fig. 3,4, be a kind of embodiment of the utility model internal structure, comprise housing A and the unidirectional circuits for triggering 3, step-up transformer 4, high-voltage rectifier 5 and the discharge electrode 6 that are installed among the housing A.For current limliting, this embodiment also is provided with current-limiting circuit 2 between unidirectional circuits for triggering 3 and power supply 1, and R2 is advisable with current-limiting resistance.Unidirectional circuits for triggering 3 comprise unidirectional trigger tube D1 and capacitor C 1, the input external power supply 1 of unidirectional circuits for triggering 3, and power supply 1 can adopt mains supply.The elementary order of step-up transformer 4 is to the oscillator signal output of circuits for triggering 3, and step-up transformer 4 can select high voltage package T.High-voltage rectifier 5 can be selected high voltage silicon stack D2 for use, the input termination step-up transformer 4 of high-voltage rectifier 5 secondary.Discharge electrode 6 can be selected carbon fiber or spray point for use, preferred carbon fiber, and discharge electrode 6 connects the output of high-voltage rectifier 5.
Concrete circuit structure such as Fig. 4, one end of power supply 1 connects current-limiting resistance R1, the other end of current-limiting resistance R1 connects a pin of capacitor C 1 and the A utmost point of unidirectional trigger tube D1, the K utmost point of unidirectional trigger tube D1 links to each other with 1 pin of high voltage package T, 2 pin of high voltage package T and the other end that connects power supply after another pin of capacitor C 1 links to each other; The end of the inferior utmost point L2 of high voltage package T links to each other with 1 pin of L1, the other end of L2 with meet high-voltage capacitance C2 after high voltage silicon stack D2 links to each other, 2 pin of another termination L1 of high-voltage capacitance C2, connecting resistance R2 between high voltage silicon stack D2 and the capacitor C 2, another termination radiation head of resistance R 2.Wherein, the components and parts specification: resistance R 1 is 10K～100K, unidirectional trigger tube D1 is G1V (A) 10C or other model, capacitor C 1 is (223～334)/400V, high voltage silicon stack D2 is withstand voltage 3～12KV, high-voltage capacitance C2 is (101～103)/(3～10) KV, and resistance R 2 is 10M～30M of 1/6W, and radiation head is carbon fiber or spray point; High voltage package magnetic core skeleton is Φ 7.5 * 9mm or other small size skeleton, and magnetic core is Φ 3 series.
The operation principle of this embodiment one is: power supply 1 gives capacitor C 1 charging after resistance R 1 current limliting, when the voltage of capacitor C 1 reaches the triggering breakover voltage, unidirectional trigger tube D1 conducting, capacitor C 1 discharge, after transformer boosts, through high voltage silicon stack D2 rectification must be approximately several kilovolts to volt negative high voltages up to ten thousand, carbon fiber is to atmospherical discharges, produce air negative oxgyen ion and micro-odour after the ionization, discharge.
For another example shown in Fig. 5,6, be the another kind of embodiment of the utility model internal structure, the difference of this embodiment and embodiment one is: also comprise rectification circuit 7, select rectifying tube D3 for use, particular circuit configurations such as Fig. 6,2 pin of high voltage package T and the A utmost point that meets rectifying tube D3 after another pin of capacitor C 1 links to each other, the K utmost point of rectifying tube D3 connects the other end of power supply, and promptly rectifying tube is connected with the back circuit.
The operation principle of this embodiment two is: power supply 1 is through rectifying tube D3 halfwave rectifier, after resistance R 1 current limliting, give capacitor C 1 charging again, when the voltage of capacitor C 1 when triggering breakover voltage, unidirectional trigger tube D1 conducting, capacitor C 1 discharge is after transformer boosts, through high voltage silicon stack D2 rectification must be approximately several kilovolts to volt negative high voltages up to ten thousand, utilize carbon fiber to atmospherical discharges, produce air negative oxgyen ion and micro-odour after the ionization, discharge.
Above embodiment only is used to illustrate the structure of this case, is not the restriction to this case interest field, and all spirit that does not break away from this case is done is equal to replacement, all should fall into the protection range of this case.
Claims (11)
1, miniature anion generator is characterized in that: comprise housing, current-limiting circuit, circuits for triggering, step-up transformer, high-voltage rectifier and discharge electrode; The input of circuits for triggering is through the current-limiting circuit external power supply; The oscillator signal output of the elementary contact Power Generation Road of step-up transformer; The input termination step-up transformer of high-voltage rectifier secondary; Discharge electrode connects the output of high-voltage rectifier; Current-limiting circuit, circuits for triggering, step-up transformer, high-voltage rectifier are encapsulated in the housing by insulation fire-proof high-temperature resistant insulation resin, and power pin and discharge electrode stretch outside housing.
2, miniature anion generator as claimed in claim 1 is characterized in that: housing adopts open column shape body or square hollow body.
3, miniature anion generator as claimed in claim 1 is characterized in that: the current-limiting circuit between circuits for triggering and power supply adopts current-limiting resistance.
4, miniature anion generator as claimed in claim 1, it is characterized in that: high-voltage rectifier is selected high voltage silicon stack, high-voltage capacitance for use.
5, miniature anion generator as claimed in claim 1, it is characterized in that: discharge electrode is selected carbon fiber or spray point for use.
6, miniature anion generator as claimed in claim 1, it is characterized in that: circuits for triggering comprise trigger tube and electric capacity, one pin of electric capacity and power supply one end are connected the A utmost point of trigger tube, the K utmost point of trigger tube links to each other with 1 pin of step-up transformer, 2 pin of step-up transformer and the other end that connects power supply after another pin of electric capacity links to each other.
7, miniature anion generator as claimed in claim 6, it is characterized in that: miniature anion generator also comprises rectification circuit, 2 pin of step-up transformer with connect rectification circuit, the other end of the output termination power of rectification circuit after another pin of electric capacity links to each other.
8, miniature anion generator as claimed in claim 1, it is characterized in that: miniature anion generator mainly comprises housing, current-limiting resistance R1, trigger tube D1, capacitor C 1, high voltage package T, high voltage silicon stack D2, high-voltage capacitance C2, resistance R 2 and radiation head, current-limiting resistance R1, trigger tube D1, capacitor C 1, high voltage package T, high voltage silicon stack D2, high-voltage capacitance C2, resistance R 2 insulation-encapsulated are in housing, and power pin and discharge electrode stretch outside housing, power supply one end connects current-limiting resistance R1, the other end of current-limiting resistance R1 connects a pin of capacitor C 1 and the A utmost point of trigger tube D1, the K utmost point of trigger tube D1 links to each other with 1 pin of high voltage package T, 2 pin of high voltage package T and the other end that connects power supply after another pin of capacitor C 1 links to each other; The end of the inferior utmost point L2 of high voltage package T links to each other with 1 pin of L1, the other end of L2 with meet high-voltage capacitance C2 after high voltage silicon stack D2 links to each other, 2 pin of another termination L1 of high-voltage capacitance C2, connecting resistance R2 between high voltage silicon stack D2 and the high-voltage capacitance C2, another termination radiation head of resistance R 2.
9, miniature anion generator as claimed in claim 8, it is characterized in that: miniature anion generator also comprises rectifying tube D3,2 pin of high voltage package T and the A utmost point that meets rectifying tube D3 after another pin of capacitor C 1 links to each other, the K utmost point of rectifying tube D3 connects the other end of power supply.
10, miniature anion generator as claimed in claim 1 is characterized in that: insulation-encapsulated material selection 94V-0 class F insulation fire-proof high-temperature resistant resin.
11, as claim 6,7 or 8 described miniature anion generators, it is characterized in that: trigger tube adopts unidirectional trigger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057974 CN2796198Y (en) | 2005-04-30 | 2005-04-30 | Micro negative ion generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057974 CN2796198Y (en) | 2005-04-30 | 2005-04-30 | Micro negative ion generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2796198Y true CN2796198Y (en) | 2006-07-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520057974 Expired - Fee Related CN2796198Y (en) | 2005-04-30 | 2005-04-30 | Micro negative ion generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2796198Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496855A (en) * | 2011-12-08 | 2012-06-13 | 王寅寅 | Air anion generator |
| CN103166129A (en) * | 2013-04-02 | 2013-06-19 | 朴仁洙 | Package for stably operating negative-ion generator and method of package |
-
2005
- 2005-04-30 CN CN 200520057974 patent/CN2796198Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102496855A (en) * | 2011-12-08 | 2012-06-13 | 王寅寅 | Air anion generator |
| CN103166129A (en) * | 2013-04-02 | 2013-06-19 | 朴仁洙 | Package for stably operating negative-ion generator and method of package |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060712 Termination date: 20120430 |