CN104316749A - Voltage booster and anion transmitting terminal detecting mechanism - Google Patents
Voltage booster and anion transmitting terminal detecting mechanism Download PDFInfo
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- CN104316749A CN104316749A CN201410633630.2A CN201410633630A CN104316749A CN 104316749 A CN104316749 A CN 104316749A CN 201410633630 A CN201410633630 A CN 201410633630A CN 104316749 A CN104316749 A CN 104316749A
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- metal wire
- stepup transformer
- voltage
- sheet metal
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Abstract
The invention belongs to the field of air disinfection or sterilization or deodorization, and particularly relates to a voltage booster and anion transmitting terminal detecting mechanism. The voltage booster and anion transmitting terminal detecting mechanism comprises a conductive metal line or a conductive metal sheet, a voltage measuring meter and a transmitting support plate, wherein the metal line or the metal sheet is installed on the side, far away from a transmitting head, of the transmitting support plate, the input end of the voltage measuring meter is connected with one end of the metal line or the metal sheet, and the output end of the voltage measuring meter is connected to the ground. According to the voltage booster and anion transmitting terminal detecting mechanism, the metal conductor is not likely to rust, the detecting of the detecting mechanism is more accurate, and the service life is longer.
Description
Technical field
The invention belongs to the sterilization of air, sterilizing or field of deodorization, be specifically related to a kind of stepup transformer and anion emission end testing agency.
Background technology
China is one of country that urban air pollution is the most serious in the world.The city that 10 large air pollutions are the most serious in the world has 7 to be in China, and its pollution level has exceeded the standard of World Health Organization's defined.Air pollution can cause bronchitis, coronary heart disease, heart failure, tuberculosis, angiocardiopathy etc., and research shows that the mean lifetime of the mankind is because air pollution has probably shortened 5 years half.
The current air purifier having occurred purifying air, also known as " air cleaner ", can adsorb, decomposes or transform various air pollutants, and effectively improve air cleanliness.Air purifier is mainly divided into passive type, active and active/passive three class, and passive type is mainly through strainer filtering air; Active, initiatively in air, discharge the purifying and sterilizing factor, as negative ion, silver ion etc.; Active/passive is then by passive type and active combination.
Active with in active/passive two class air purifier, effect is it is preferred that negative ion air-cleaner, its principle is as follows: low-voltage is risen to negative direct current high voltage by stepup transformer by negative oxygen ion generator, needle point or the most advanced and sophisticated high direct voltage of carbon brush is utilized to produce high corona, release a large amount of negative charges at high speed, and negative charge cannot be present in air for a long time, and can be caught by the oxygen molecule in air at once, form negative ion, the phenomenon producing negative ion when principle and spontaneous phenomenon " thunder lightning " is identical.
After negative ion air-cleaner work a period of time, stepup transformer can go bad, thus causes the voltage at needle point or carbon brush tip to reduce, and the negative ion of generation reduces, and does not even produce negative ion.Because stepup transformer and needle point or carbon brush tip are positioned at negative ion air-cleaner inside, and the negative ion launched is invisible, so be difficult in user's use procedure judge whether negative ion air-cleaner normally works.
There is the anionic textiles device being located at transmitting terminal at present, but existing pick-up unit and emitting head positioned opposite, emitting head is directly injected on the metallic conductor of pick-up unit, by detecting the voltage on conductor, thus judge that whether the voltage of anion emission end is normal, but air purifier in use, emitting head can accumulate dust, and produces drop ozone, after ozone directly contacts with metallic conductor, metallic conductor can be caused to get rusty, easily cause detection inaccurate, and service time is short.
Summary of the invention
For the defect that above-mentioned prior art exists, the object of the present invention is to provide a kind of metallic conductor not easily to get rusty, thus detect more accurately, the stepup transformer that service time is longer and anion emission end testing agency.
For achieving the above object, technical scheme of the present invention is: stepup transformer and anion emission end testing agency, wherein, comprise metal wire or sheet metal, voltage measuring instrument and the transmitting back up pad of conduction, described metal wire or sheet metal are installed on launches back up pad away from emitting head side, the input end of described voltage measuring instrument is connected with metal wire or sheet metal one end, voltage measuring instrument output head grounding.
When adopting technique scheme, after voltage raises by stepup transformer, voltage can reach 3 ~ 10kv usually, some is even higher, then export through high-voltage output line, and produce high corona at emitting head, release a large amount of negative charges at high speed, emitting head is fixed on to be launched in back up pad, launching back up pad can the high pressure of induced emission head away from the metal wire of emitting head side or sheet metal, electronics displacement simultaneously in metal wire or sheet metal, thus generation voltage, the induced voltage size on metal wire is detected by voltage measuring instrument, just can judge whether stepup transformer normally works, and judge whether anion-generating capacity is in normal level.Due to negative ion emission head have a dust accumulation time, ozone can be produced, if ozone contacts with metal wire or sheet metal, metal wire or sheet metal can be caused to get rusty, back up pad is launched away from emitting head side so metal wire or sheet metal are installed on, after launching back up pad isolation, just can prevent metal wire or sheet metal from getting rusty.It is more accurate to detect with regard to Neng Shi testing agency like this, and service time is longer.
Further, described metal wire is copper cash, and sheet metal is copper sheet.The electric conductivity of copper is only second to the silver of electric conductivity the best, and the performance of induced voltage is better, so can be convenient to detect.
Further, described metal wire two ends are around on two screws, and two screws are threaded with transmitting back up pad, and the part of metal wire between two screws is in straight condition.Metal wire is fixed on by screw to be launched in back up pad, and mounting structure is simple.
Further, described sheet metal is provided with mounting hole, and is fixed in transmitting back up pad by screw.Screw is fixed on by the mounting hole of sheet metal to be launched in back up pad, and structure is simple, is connected firmly.
Further, described wire lengths is 20cm, and the spacing of metal wire and emitting head is 3mm.Inventor finds through overtesting, and detecting by above-mentioned condition the copper cash voltage that obtains can better for judging that whether stepup transformer is normal, and whether anion-generating capacity is in normal level.
Further, described sheet metal area is 4.3cm
2, the spacing of sheet metal and emitting head is 3mm.Inventor finds through overtesting, and detecting by above-mentioned condition the copper cash voltage that obtains can better for judging that whether stepup transformer is normal, and whether anion-generating capacity is in normal level.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of stepup transformer of the present invention and anion emission end testing agency embodiment 1;
Fig. 2 is the structural representation of stepup transformer of the present invention and anion emission end testing agency embodiment 2.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of stepup transformer and anion emission end testing agency, wherein, comprise the metal wire of conduction, voltage measuring instrument and transmitting back up pad 1, in the present embodiment, metal wire is copper cash 7, voltage measuring instrument is multimeter 5, copper cash 7 is installed on launches back up pad 1 away from emitting head 2 side, and the input end of multimeter 5 is connected with copper cash 7 one end, multimeter 5 output head grounding.
In the present embodiment, copper cash 7 length is 20cm, and the spacing between copper cash 7 and emitting head 2 is 3mm.
Copper cash 7 two ends are around on two screws 4, and two screws 4 are threaded with transmitting back up pad 1, and the part of copper cash 7 between two screws 4 is in straight condition.Copper cash 7 is fixed on by screw 4 to be launched in back up pad 1, and mounting structure is simple.
Embodiment 2
As shown in Figure 2, as different from Example 1, adopt the voltage of copper sheet 3 induced emission end, copper sheet 3 area is 4.3cm
2, copper sheet 3 is 3mm with the spacing of emitting head 2.
Copper sheet 3 is provided with mounting hole, and is fixed in transmitting back up pad 1 by screw 4.Screw 4 is fixed on by the mounting hole of copper sheet 3 to be launched in back up pad 1, and structure is simple, is connected firmly.
Specific works principle:
Be described for embodiment 1, after voltage raises by stepup transformer, voltage can reach 3 ~ 10kv usually, some is even higher, then export through high-voltage output line 6, and produce high corona at emitting head 2, release a large amount of negative charges at high speed, emitting head 2 is fixed on to be launched in back up pad 1, launching back up pad 1 can the high pressure of induced emission 2 away from the copper cash 7 of emitting head 2 side, due to negative ion emission head 2 have a dust accumulation time, ozone can be produced, if ozone contacts with copper cash 7, copper cash 7 can be caused to get rusty, back up pad 1 is launched away from emitting head 2 side so be installed on by copper cash 7, after launching back up pad 1 isolation, just can prevent copper cash 7 from getting rusty.After the high pressure of copper cash 7 induced emission 2, electronics displacement in copper cash 7, thus produce voltage, the induced voltage size on copper cash 7 is detected by multimeter 5, just can judge whether stepup transformer normally works, and judge whether anion-generating capacity is in normal level.
Inventor obtains through overtesting: copper cash 7 length is 20cm, spacing between copper cash 7 and high-voltage output line 6 is 3mm, and under the state that stepup transformer is working properly, booster voltage is 10kv, the voltage that multimeter 5 detects copper cash 7 is about 45V, and negative ion quantity is about 3,000 ten thousand; When stepup transformer part goes bad, the voltage detected as multimeter 5 is only 1V, then negative ion quantity is reduced to and is about 1,000 ten thousand, now will change stepup transformer.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; under the prerequisite not departing from structure of the present invention; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (6)
1. stepup transformer and anion emission end testing agency, it is characterized in that, comprise metal wire or sheet metal, voltage measuring instrument and the transmitting back up pad of conduction, described metal wire or sheet metal are installed on launches back up pad away from emitting head side, the input end of described voltage measuring instrument is connected with metal wire or sheet metal one end, voltage measuring instrument output head grounding.
2. stepup transformer according to claim 1 and anion emission end testing agency, is characterized in that, described metal wire is copper cash, and sheet metal is copper sheet.
3. stepup transformer according to claim 1 and anion emission end testing agency, it is characterized in that, described metal wire two ends are around on two screws, and two screws are threaded with transmitting back up pad, and the part of metal wire between two screws is in straight condition.
4. stepup transformer according to claim 1 and anion emission end testing agency, it is characterized in that, described sheet metal is provided with mounting hole, and is fixed in transmitting back up pad by screw.
5. the stepup transformer according to claim 1 or 3 and anion emission end testing agency, is characterized in that, described wire lengths is 20cm, and the spacing of metal wire and emitting head is 3mm.
6. the stepup transformer according to claim 1 or 4 and anion emission end testing agency, is characterized in that, described sheet metal area is 4.3cm
2, the spacing of sheet metal and emitting head is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633630.2A CN104316749A (en) | 2014-11-12 | 2014-11-12 | Voltage booster and anion transmitting terminal detecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410633630.2A CN104316749A (en) | 2014-11-12 | 2014-11-12 | Voltage booster and anion transmitting terminal detecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104316749A true CN104316749A (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410633630.2A Withdrawn CN104316749A (en) | 2014-11-12 | 2014-11-12 | Voltage booster and anion transmitting terminal detecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104316749A (en) |
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2014
- 2014-11-12 CN CN201410633630.2A patent/CN104316749A/en not_active Withdrawn
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Application publication date: 20150128 |