CN2237295Y - Negative ion generator - Google Patents
Negative ion generator Download PDFInfo
- Publication number
- CN2237295Y CN2237295Y CN 94249093 CN94249093U CN2237295Y CN 2237295 Y CN2237295 Y CN 2237295Y CN 94249093 CN94249093 CN 94249093 CN 94249093 U CN94249093 U CN 94249093U CN 2237295 Y CN2237295 Y CN 2237295Y
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- China
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- voltage
- capacitor
- panel
- cover plate
- resistance
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model relates to a small-sized negative ion generator which is suitable for living rooms and other places, comprising a casing 1 which is composed of an upper cover plate 11, a lower cover plate 12 and a dead ahead panel 13. The back part of the upper cover plate 11 is provided with a plurality of slim groove holes; the back part of the lower cover plate 12 is provided with a plurality of micropores; the panel 13 is provided with a plurality of electric discharge holes and an LED indicator 135; the negative ion generator is provided with a plurality of needle-shaped electrodes, and each electrode is exposed inside each corresponding electric discharge hole on the panel 13 in the center; the back of the casing 1 is provided with a power supply socket 4; the casing is also provided with a bridge-type rectifier and a high voltage generator. The negative ion generator uses negative high voltage to directly ionize air. The utility model has the advantages of very small output current, safety, simple structure, small volume, high work efficiency, and dual-purpose of alternating current and direct current.
Description
The utility model relates to the environment-friendly type articles for daily use, is specifically related to a kind of generator that the small-sized anion of anion can be provided continually that is suitable for family room and other any places.
Air is carried out ionization improves ambient air quality and become common recognition, existing ion generator since structurally design too sealing, lack effective ion-exchange, its operating efficiency is greatly affected.
The purpose of this utility model is to provide a kind of anion generator of small-sized efficient, this anion generator has overcome the structural deficiency of prior art, simultaneously on circuit, also take measures to improve its discharge capacity and then improve the product ion efficiency, and make volume-diminished.
The purpose of this utility model is to realize like this, constructing a kind of anion generator comprises by upper cover plate 11, the housing 1 that lower cover 12 and dead ahead panel 13 are formed, the rear portion of described upper cover plate 11 is provided with a plurality of thin long and narrow slotted eyes 111, described lower cover 12 rear portions are provided with a plurality of micropores (121,122,123), circuit board 2 and electrode mounting panel 3 are housed between described upper cover plate 11 and described lower cover 12, be provided with a plurality of discharge aperture (131 at described panel 13,132,133,134) and a LED indicating device 135, each spaced apartly is provided with a plurality of needle electrodes (31 on described electrode mounting panel 3,32,33,34), described a plurality of needle electrode (31,32,33,34) each in is the discharge aperture (131 on described panel 13 respectively, 132,133,134) one of correspondence placed in the middle exposure in, be provided with supply socket 4 in described housing 1 back, described circuit board 2 is provided with bridge rectifier and the high pressure generator that is connected with described supply socket 4, and LED/G.
The anion generator that provides according to the utility model, it is characterized in that, describedly be installed in that high pressure generator comprises on the described circuit board 2: the resistance R 1 that is connected with described bridge rectifier output, the one end connects the capacitor C3 and the C2 of described resistance R 1 other end, the triode Q that its emitter is connected with described resistance R 1 other end, the other end ground connection of described capacitor C2, the other end of described capacitor C3 is by resistance R 2 ground connection, the base stage of described triode Q is connected with the node of described capacitor C3 with described resistance R 2, also comprise transformer T on the described circuit board 2, high voltage-resistant capacitor C4 and voltage multiplying rectifier unit, described transformer T elementary is connected between the collector electrode and ground of described triode Q, the end of described high voltage-resistant capacitor C4 also is connected with the base stage of described triode Q, the other end of described high voltage-resistant capacitor C4 is connected with a secondary end of described transformer and the input of described voltage multiplying rectifier unit, the other end ground connection of T level of described transformer, described voltage multiplying rectifier unit is formed by connecting by a plurality of high withstand voltage diodes and capacitor, and the output of described voltage-doubler rectifier is connected to each needle electrode (31 on the described electrode mounting panel by resistance, 32,33,34).
Anion generator according to the utility model provides is characterized in that, the number of described electrode mounting panel 3 the above needle electrode and the number of the discharge aperture on the described panel 13 can be four.
Anion generator according to the utility model provides is characterized in that, the number of the set micropore of the number of the thin long and narrow slotted eye that the rear portion of described upper cover plate 11 is set and described lower cover 12 rear portions can be 3.
Anion generator according to the utility model provides is characterized in that, described electrode mounting panel is made of the epoxy resin board that one side is laid with conductive layer, evenly is provided with four needle electrodes on it.
The anion generator that utilizes the utility model to provide, produce a large amount of anions by most advanced and sophisticated electrion, make anion and dust in air, bacterium, piconavirus etc. " combination " and make it change structure, the sedimentation sterilization, thereby play the effect of purifying air, and can regulate central nervous system, reach the effect that improves environment.Anion generator of the present utility model adopts open electrode, only utilizes negative high voltage directly to the air ionization better effects if.The negative ion concentration that this single ionic mode is produced is higher, the ozone concentration height, and air-treatment is effective.Though anion generator high pressure of the present utility model is more than 3KV; but because the high pressure output current is very little; discharge voltage has overload protection; in case contact with human body or other conductors during the needle electrode discharge; high pressure can reduce voluntarily; be that electrode has when load voltage to have and descend very significantly and can not produce any danger to human body, the utlity model has simple in structure, characteristics such as performance is high, volume is little, operating efficiency height simultaneously.Anion generator of the present utility model is provided with a supply socket, not only can but also can exchange with 9V with 12 volts of direct currents, gives the very big flexibility of user.
In conjunction with the accompanying drawings, further specify embodiment of the present utility model.
Fig. 1 is the housing front schematic view of anion generator of the present utility model;
Fig. 2 is the housing vertical view of anion generator of the present utility model;
Fig. 3 is the housing schematic bottom view of anion generator of the present utility model;
Fig. 4 is the housing back schematic diagram of anion generator of the present utility model;
Fig. 5 is the circuit theory schematic diagram of anion generator of the present utility model.
As shown in Figure 1, the housing 1 of anion generator of the present utility model is made up of upper cover plate 11, lower cover 12 and dead ahead panel 13, is provided with a plurality of discharge aperture (131,132,133,134) and a LED indicating device 135 at described panel 13.As shown in Figure 2, the rear portion of described upper cover plate 11 is provided with a plurality of thin long and narrow slotted eyes 111.
In Fig. 3, can see that lower cover 12 rear portions in the anion generator housing of the present utility model are provided with a plurality of micropores (121,122,123).A plurality of long and narrow slotted eye 111 on these micropores 121,122,123 and the upper cover plate can be used for air intake together, and the discharge aperture on the panel 13 (131,132,133 and 134) can be used for air-out.
In Fig. 3, can see that be provided with supply socket 4 at anion generator of the present utility model in described housing 1 back, it both can insert the input of 12V direct current, can use the input of 9V alternating current again.
Between the upper cover plate 11 of housing shown in Figure 1 and lower cover 12, circuit board 2 and electrode mounting panel 3 (all not shown) are housed, each a plurality of needle electrode (31,32,33,34) that are provided with spaced apart on described electrode mounting panel 3, in described a plurality of discharge electrode pin (31,32,33,34) each is corresponding placed in the middle an exposure in the discharge aperture on described panel 13 (131,132,133,134) respectively, described circuit board 2 is provided with bridge rectifier and the high pressure generator that is connected with described supply socket 4, and LED/G.As shown in Figure 4, be installed in that high pressure generator comprises on the described circuit board 2: the resistance R 1 that is connected with described bridge rectifier output, the one end connects the capacitor C3 and the C2 of described resistance R 1 other end, the triode Q that its emitter is connected with described resistance R 1 other end, the other end ground connection of described capacitor C2, the other end of described capacitor C3 is by resistance R 2 ground connection, the base stage of described triode Q is connected with the node of described capacitor C3 with described resistance R 2, also comprise transformer T on the described circuit board 2, high voltage-resistant capacitor C4 and voltage multiplying rectifier unit, described transformer T elementary is connected between the collector electrode and ground of described triode Q, the end of described high voltage-resistant capacitor C4 also is connected with the base stage of described triode Q, the other end of described high voltage-resistant capacitor C4 is connected with a secondary end of described transformer and the input of described voltage multiplying rectifier unit, the other end ground connection of T level of described transformer, described voltage multiplying rectifier unit is formed by connecting by a plurality of high withstand voltage diodes and capacitor, and the output of described voltage-doubler rectifier is connected to four needle electrodes (31 on the described electrode mounting panel by resistance, 32,33,34).
Claims (5)
1. anion generator, comprise by upper cover plate 11, the housing 1 that lower cover 12 and dead ahead panel 13 are formed, be provided with supply socket 4 in described housing 1 back, described circuit board 2 is provided with bridge rectifier and the high-voltage generating unit that is connected with described supply socket 4, the input of described high-voltage generating unit is connected with the output of described bridge rectifier, it is characterized in that: the rear portion of described upper cover plate 11 is provided with a plurality of thin long and narrow slotted eyes 111, described lower cover 12 rear portions are provided with a plurality of micropores (121,122,123), between described upper cover plate 11 and described lower cover 12, electrode mounting panel 3 is housed also, be provided with a plurality of discharge aperture (131 at described panel 13,132,133,134) and a LED indicating device 135, each spaced apartly is provided with a plurality of needle electrodes (31 on described electrode mounting panel 3,32,33,34), described a plurality of needle electrode (31,32,33,34) each in is the discharge aperture (131 on described panel 13 respectively, 132,133,134) one of correspondence placed in the middle exposure in, and be connected to the high-voltage output end of described high-voltage generating unit.
2. anion generator according to claim 1, it is characterized in that, describedly be installed in that high-voltage generating unit comprises on the described circuit board 2: the resistance R 1 that is connected with described bridge rectifier output, the one end connects the capacitor C3 and the C2 of described resistance R 1 other end, the triode Q that its emitter is connected with described resistance R 1 other end, the other end ground connection of described capacitor C2, the other end of described capacitor C3 is by resistance R 2 ground connection, the base stage of described triode Q is connected with the node of described capacitor C3 with described resistance R 2, also comprise transformer T on the described circuit board 2, high voltage-resistant capacitor C4 and voltage multiplying rectifier unit, described transformer T elementary is connected between the collector electrode and ground of described triode Q, the end of described high voltage-resistant capacitor C4 also is connected with the base stage of described triode Q, the other end of described high voltage-resistant capacitor C4 is connected with a secondary end of described transformer and the input of described voltage multiplying rectifier unit, the other end ground connection of T level of described transformer, described voltage multiplying rectifier unit is formed by connecting by a plurality of high withstand voltage diodes and capacitor, and the output of described voltage-doubler rectifier is connected to each needle electrode (31 on the described electrode mounting panel by resistance, 32,33,34).
3. anion generator according to claim 1 is characterized in that, the number of described electrode mounting panel 3 the above needle electrode and the number of the discharge aperture on the described panel 13 can be four.
4. anion generator according to claim 1 is characterized in that, the number of the set micropore of the number of the thin long and narrow slotted eye that the rear portion of described upper cover plate 11 is set and described lower cover 12 rear portions can be 3.
5. anion generator according to claim 1 is characterized in that, described electrode mounting panel is made of the epoxy resin board that one side is laid with conductive layer, evenly is provided with four needle electrodes of conducting each other on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94249093 CN2237295Y (en) | 1994-12-26 | 1994-12-26 | Negative ion generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94249093 CN2237295Y (en) | 1994-12-26 | 1994-12-26 | Negative ion generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2237295Y true CN2237295Y (en) | 1996-10-09 |
Family
ID=33853788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94249093 Expired - Fee Related CN2237295Y (en) | 1994-12-26 | 1994-12-26 | Negative ion generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2237295Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035706A1 (en) * | 2013-09-16 | 2015-03-19 | 深圳市同盛绿色科技有限公司 | Negative ion air purifier |
| WO2015035695A1 (en) * | 2013-09-16 | 2015-03-19 | 深圳市同盛绿色科技有限公司 | Negative ion air purifier |
| CN106602903A (en) * | 2016-12-30 | 2017-04-26 | 广东美的制冷设备有限公司 | Air purifier and control device and method of ion generator |
-
1994
- 1994-12-26 CN CN 94249093 patent/CN2237295Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035706A1 (en) * | 2013-09-16 | 2015-03-19 | 深圳市同盛绿色科技有限公司 | Negative ion air purifier |
| WO2015035695A1 (en) * | 2013-09-16 | 2015-03-19 | 深圳市同盛绿色科技有限公司 | Negative ion air purifier |
| CN104456745A (en) * | 2013-09-16 | 2015-03-25 | 大连聚能环保科技有限公司 | Anion air purifier |
| CN104456745B (en) * | 2013-09-16 | 2017-10-24 | 大连聚能环保科技有限公司 | A kind of negative ion air-cleaner |
| CN106602903A (en) * | 2016-12-30 | 2017-04-26 | 广东美的制冷设备有限公司 | Air purifier and control device and method of 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 |