CN2395444Y - Portable personal negative ion air fresher - Google Patents
Portable personal negative ion air fresher Download PDFInfo
- Publication number
- CN2395444Y CN2395444Y CN 99240768 CN99240768U CN2395444Y CN 2395444 Y CN2395444 Y CN 2395444Y CN 99240768 CN99240768 CN 99240768 CN 99240768 U CN99240768 U CN 99240768U CN 2395444 Y CN2395444 Y CN 2395444Y
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- China
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- high pressure
- negative ion
- plastic cement
- portable personal
- discharge electrode
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to a portable personal negative ion air fresher, comprising a high voltage generator, a negative ion discharge electrode, a battery box, a power supply socket and a mains switch, and the high voltage generator, the negative ion discharge electrode, the battery box, the power supply socket and the mains switch are all arranged in a small plastic main shell body. The negative ion discharge electrode is composed of carbon fibre, the main shell body is composed of a lower plastic shell, an upper plastic shell and a cover of the battery box, and the partial inner cavities of the lower plastic shell and the upper plastic shell and metallic conductive parts are formed into the battery box. Four batteries can be arranged in the battery box with the mains switch, and one end of the battery box is provided with a negative ion air outlet.
Description
This utility model is a kind of portable personal anion air purifier, belongs to the electrical air refreshing device.
Airborne anion main source is the ultraviolet ray of the sun, by waterfall, and stream, the spray that fountain had excited and the decomposition of rainwater, or the like.Airborne anion has very big contribution to health, such as enhancing metabolism, strengthens the cell function, improves immunity; For asthma, bronchitis, diseases such as allergic rhinitis all have therapeutic action.Anion can and airborne pollen, the brood cell, particulate in the smog in conjunction with and and there is the effect of sterilization and sterilization on the ground of landing.
When in department store that enters central air-conditioning or the office block; no matter opening cold air or opening heating installation in winter in summer; outside fresh air is to replenish according to a certain percentage; owing to energy-conservation reason; perhaps the people is more; or one or two people are relatively poor to surrounding air protection consciousness; for example in indoor smoking; or certain period is by the disease popularity of infection through air; the quality of room air will be very poor; if a portable personal anion air purifier is arranged, just can improve the quality of individual ambient air.Existing market is not seen as yet has the portable anion air purifier of similar effect to sell, the patent searching document, and also not seeing as yet has.Once on magazine, saw the anion air purifier design introduction of being this form, but the contour length of being introduced is 165mm, to lift the formula product similar with seat on the existing market, be not convenient for carrying, in fact because the circuit of its use of introducing, element and structural reason can't be done forr a short time.
The design of the anion air purifier on the market now because the problem of unnecessary too much consideration placement space and supply of electric power, so except volume big, outside can't carrying, it needs bigger electric current input, also can't do the power supply of long period with baby battery.
The design person once disclosed a kind of automobile anion air purifier of charged supply socket in application for a patent for invention numbers 96102148.9, its power supply is 12 volts that the cigarette lighter socket of the automobile directly got provides, only be suitable for usefulness on automobile, inconvenient individual portably uses.
The design of this utility model provides a kind of personal anion air purifier, has improved the defective that existing design be inconvenient to carry from putting into practice, and its structure is to make its easy production, and debugging is keeped in repair.The embodiment of this utility model can accomplish that the reason of above-mentioned requirements is the popularizing of high-quality electronic component in modern age, and the designer obtains actual effect like this in a large amount of experiments of electronic circuit and structure.When carrying use, this utility model can make house, office, and the shopping center, the own air of being breathed of carrier individual has pure and fresh sensation in the various vehicles compartment.
The purpose of this utility model adopts following technical scheme to realize:
A kind of portable personal anion air purifier includes 1 high pressure generator, input 3-6V electric power, the above high pressure of the negative 2500V of output; 1 negative ion discharge electrode; 1 battery case; 1 supply socket; 1 mains switch; High pressure generator wherein, negative ion discharge electrode, battery case, supply socket, it is long that mains switch is arranged at same external dimensions, wide, the thick 100mm that is respectively is in the small-sized plastic cement main casing below the 70mm, 25mm, anodal electric-conductor in the battery case and negative pole power spring are connected the power input of high pressure generator, the high-voltage output end connection negative ion discharge electrode of high pressure generator by switch.Wherein negative ion discharge electrode is purchased by carbon fiber.This plastic cement main casing is connected by screw with the plastic cement upper shell by the plastic cement lower house, refill battery case lid, synthetic main casing, and constitute battery case by the part inner chamber of plastic cement lower house and plastic cement upper shell and positively charged metal utmost point electric-conductor and negative electrode power spring.Battery case in the plastic cement main casing is following for placing 4 joints, and its length and diameter are respectively 50.5mm and the following battery of 14.5mm.The power supply plug coupling of the external power supply transformer that can buy on the bore of this supply socket and contact electrode size and the market, supply socket is by 2 utmost point pipes, and current-limiting resistance is connected anodal electric-conductor and the negative pole power spring in the battery case with voltage stabilizing 2 utmost point pipes.There is a mains switch to be used for control supply electric power to high pressure generator work.One end of plastic cement main casing has the anion gas outlet, and the anion that sparking electrode produces is flowed out by the anion gas outlet.
High pressure generator includes oscillating circuit, voltage-multiplying circuit.Oscillating circuit is by 3 utmost point pipes, bias resistance, and oscillator coil is formed, and voltage-multiplying circuit is made up of high pressure 2 utmost point pipes and high-voltage capacitance.After the power supply, oscillating circuit produces the higher-order of oscillation, go out the high-voltage alternating electric current by high voltage induction is coil-induced, be promoted to negative 2500 volts of above high pressure through voltage-multiplying circuit, between the high pressure output and negative ion discharge electrode of high pressure generator, be connected in series the resistance of a resistance more than 4.7 megohms, this high pressure is access to the carbon fiber sparking electrode, thereby make air ionization, produce anion.
Description of drawings is as follows
Fig. 1 is the utility model section of structure
Fig. 2 is the high-voltage generator circuit figure of the utility model embodiment
Fig. 3 is the schematic perspective view of the utility model embodiment
Fig. 4 is the monnolithic case figure of the utility model embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
By Fig. 1 section of structure as seen, plastic cement main casing one end of the utility model device includes supply socket (6), mains switch (4), LED light (5), negative ion discharge electrode (2) and anion gas outlet (9) also are placed with high pressure generator (1) in the shell, above-mentioned supply socket (6), mains switch (4), LED light (5), the connector (21) of negative ion discharge electrode (2) all is to be welded on the same circuit board (10) of high pressure generator (1).The other end is battery case (3), in positive electrode electric-conductor (7) and negative electrode power spring (8) are housed, the inner chamber of its battery case (3) can just place 3 the joint No. 5 batteries (11).4.5V on the battery (11) or 3.6V (nickel-cadmium chargeable battery) power supply are used to the high pressure generator (1) of the utility model device.Battery (11) in the battery case (3) connects the power input of high pressure generator (1) again by contact anodal electric-conductor (7) and negative pole power spring (8) by switch (4), the high-voltage output end of high pressure generator (1) connects negative ion discharge electrode (2).Can be divided into 3 part cavitys in the main casing, be respectively high pressure generator cavity (12), discharge electrode cavity (13), battery compartment closure (14).Being placed with this end of high pressure generator (1) in the main casing, is high pressure generator cavity (12) in the housing, and discharge electrode cavity (13) is mounted with high pressure generator (1) and carbon fiber sparking electrode (2) respectively.Discharge electrode cavity (13) is outer to be anion gas outlet (9).
From the high-voltage generator circuit figure of Fig. 2 as seen, oscillating circuit (19) is by 3 utmost point pipe TR, bias resistance R2, R3, oscillator coil L1, L2, capacitor C 1, C2, C3,2 utmost point pipe D1 form, and R1 is the current-limiting resistance of LED light (5), and these elements are arranged to be welded on the bar printing wiring board (10).Voltage-multiplying circuit (20) is by high pressure 2 utmost point pipe D2, D3, and D4, D5, D6 and high-voltage capacitance C4, C5, C6, C7, C8 forms, and these elements are arranged to be welded on the same bar printing wiring board (10).Supply socket (6) is by 2 utmost point pipe D7, and current-limiting resistance R4, voltage stabilizing 2 utmost point pipe DZ are connected the battery (11) in the battery case (3) with 2 utmost point pipe D8.Mains switch (4) is used to control battery (11) or works to high pressure generator (1) via the electric power that 2 utmost point pipe D8 are provided.After the power supply, oscillating circuit (19) produces the higher-order of oscillation, and L3 induces the high-voltage alternating electric current by the high voltage induction coil, is promoted to negative 2500 volts of above high pressure through voltage-multiplying circuit (20).Between the high pressure output and negative ion discharge electrode (2) of high pressure generator (1); resistance R 5 serial connections of a resistance more than 4.7 megohms are arranged; this resistance has been the effect of protection current limliting; this high pressure is access to carbon fiber sparking electrode (2); thereby make air ionization, the anion of generation is flowed out by anion venthole (9).Battery (11) can adopt rechargeable battery, when mains switch (4) is dialled when closing retaining, external transformer still can be given the charging of the battery (11) in the battery case (3) by supply socket (6), current-limiting resistance R4 and voltage stabilizing 2 utmost point pipe DZ are used for stable voltage to battery (11) charging, and 2 utmost point pipe D8 discharge by voltage stabilizing 2 utmost point pipe DZ when being used for preventing battery (11) overtension.When not placing battery (11), or battery (11) power shortage still can be worked to high pressure generator (1) by the electric power that external transformer provides when enough.Here, the connector (21) of negative ion discharge electrode (2) also is to be welded on the same circuit board (10) of high pressure generator (1).The arrangement of oscillating circuit (19) and voltage-multiplying circuit (20) is welded on the same circuit board on (10), it is the space that has made full use of enclosure interior, both accomplished to make the overall dimension of this device less, the convenient use, also remain to electronic component suitable space is arranged on printed substrate, produce debugging, maintenance easily.And, just can assemble production with common standard component.
As seen from Figure 3, plastic cement lower house (15) is connected by screw (18) with plastic cement upper shell (16), loads onto battery case lid (17), synthetic main casing.The main casing front end has anion gas outlet (9): the main casing front end has aperture (5a), exposes for LED light (5); The main casing front end also has hole (4a) and (6a), power supply source switch (4) stir handle and supply socket (6) is stretched out; Main casing is by the plastic cement injection mo(u)lding, the structure of inner chamber with positive electrode electric-conductor (7) and negative electrode power spring (8), and printed substrate (10), carbon fibre sparking electrode (2) coincide dimensionally.Before the assembling, the connection of each parts all welds earlier, and debugging finishes, and therefore, above-mentioned each parts is preset put well on following plastic casing (15), covers plastic casing (16) again, and tighten the screw (18) etc. refill battery case lid (17), and civilian dress is joined and finished.
Present embodiment monnolithic case after the assembling is represented by Fig. 4.B is a top view, if this machine is placed on coat pocket, and mains switch (4), indicator light (5), anion is conveniently controlled and distributed in anion gas outlet (9) all up towards the pocket mouth.
3 joint No. 5 batteries (calling the AA battery again) or the external power supply transformer-supplied that the power supply of present embodiment is directly got.Battery (11) can adopt the packed cell power supply of 9V, this moment, the volume of complete machine can be littler, but because the packed cell reserve of electricity of 9V is less at present, the 9V packed cell price that reserve of electricity is bigger is temporarily also more expensive, use economy inadequately, so this kind of employing battery is not arranged among the utility model embodiment.
The test of the portable personal anion air purifier embodiment of the utility model is 0.3 watt of a power, (9) 20cm distance from the gas outlet, and 1,500,000/cube of negative ion concentrations are more than the cm.The utility model fresh air is effective, and is rational in infrastructure, and convenient the use is fit to a large amount of production.
Claims (7)
1. a portable personal anion air purifier includes 1 high pressure generator, input 3-6V electric power, the above high pressure of the negative 2500V of output; 1 negative ion discharge electrode; 1 battery case; 1 supply socket; 1 mains switch; It is characterized in that high pressure generator, negative ion discharge electrode, battery case, supply socket, it is long that mains switch is arranged at same external dimensions, wide, the thick 100mm that is respectively is in the small-sized plastic cement main casing below the 70mm, 25mm, anodal electric-conductor in the battery case and negative pole power spring are connected the power input of high pressure generator, the high-voltage output end connection negative ion discharge electrode of high pressure generator by switch.
2. portable personal anion air purifier according to claim 1 is characterized in that negative ion discharge electrode purchased by carbon fiber.
3. portable personal anion air purifier according to claim 1, it is characterized in that the plastic cement main casing is by the plastic cement lower house, plastic cement upper shell and battery case lid are formed, and constitute battery case by the part inner chamber of plastic cement lower house and plastic cement upper shell and positively charged metal utmost point electric-conductor and negative electrode power spring.
4. according to claim 1 and 3 described portable personal anion air purifiers, it is characterized in that the battery case in the plastic cement main casing, is following for placing 4 joints, and its length and diameter are respectively 50.5mm and the following battery of 14.5mm.
5. portable personal anion air purifier according to claim 1 is characterized in that the power supply plug coupling of the external power supply transformer that can buy on the bore of this supply socket and contact electrode size and the market.
6. portable personal anion air purifier according to claim 1 is characterized in that an end of plastic cement main casing has the anion gas outlet.
7. portable personal anion air purifier according to claim 1 is characterized in that being connected in series the resistance of a resistance more than 4.7 megohms between the high pressure output and negative ion discharge electrode of high pressure generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240768 CN2395444Y (en) | 1999-11-16 | 1999-11-16 | Portable personal negative ion air fresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99240768 CN2395444Y (en) | 1999-11-16 | 1999-11-16 | Portable personal negative ion air fresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2395444Y true CN2395444Y (en) | 2000-09-06 |
Family
ID=34027757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99240768 Expired - Fee Related CN2395444Y (en) | 1999-11-16 | 1999-11-16 | Portable personal negative ion air fresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2395444Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306013A (en) * | 2016-04-18 | 2017-10-31 | 仿生产品有限公司 | improved portable air ion generator |
-
1999
- 1999-11-16 CN CN 99240768 patent/CN2395444Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306013A (en) * | 2016-04-18 | 2017-10-31 | 仿生产品有限公司 | improved portable air ion generator |
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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 |