CN203015259U - Intelligentized ion fan with digital display module - Google Patents
Intelligentized ion fan with digital display module Download PDFInfo
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- CN203015259U CN203015259U CN 201220721319 CN201220721319U CN203015259U CN 203015259 U CN203015259 U CN 203015259U CN 201220721319 CN201220721319 CN 201220721319 CN 201220721319 U CN201220721319 U CN 201220721319U CN 203015259 U CN203015259 U CN 203015259U
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- ion blower
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Abstract
The utility model discloses an intelligentized ion fan with a digital display module and belongs to the field of static. The intelligentized ion fan comprises a high voltage generation unit, a discharge electrode, an axial flow fan, a control unit, a voltage adjusting unit, an analog-digital conversion unit and an induced voltage detection device. The intelligentized ion fan is characterized by being provided with a digital display unit which comprises a decoding circuit and the digital display module in sequential connection, and an input end of the digital display unit is correspondingly connected with an I/O (input/output) port of the control unit. The digital display unit is adopted to output working states of the ion fan or detection results of induced voltage, and signals displayed qualitatively originally are quantified, so that convenience is brought for on-site operating personnel to accurately grasp working conditions of each ion fan and timely adjust the working states of the ion fans, and static eliminating effect is guaranteed. The intelligentized ion fan with the digital display module is stable and reliable in working, convenient to maintain and repair and capable of being widely used in the field of designing and manufacturing of active static eliminators.
Description
Technical field
The utility model belongs to electrostatic art, relates in particular to a kind of high positive pressure/negative ion generating device for active static elimination.
Background technology
Along with the develop rapidly of science and technology, extensive use and the electromagnetic environment of microelectric technique become increasingly complex, the Electromagnetic Environmental Effect of static discharge such as electromagnetic interference and emc issue have become a problem in the urgent need to address in recent years.On the one hand, the macromolecular material that some resistivity are very high such as plastics, the high speed of the extensive use of the goods of rubber etc. and modern production process, make electrostatic energy run up to very high degree, on the other hand, production and the use of electrostatic sensitive material (as solid electronic device etc.), department of industrial and mining enterprises light-end products, gunpowder etc. are subjected to the harm of static also more and more outstanding, and electrostatic hazard has caused quite serious consequence and loss.
The effective means that reduces static accident is to implement electrostatic defending.
Electrostatic defending is for preventing that the caused physical electrical shock fire protection of accumulation of static electricity, fire and blast, electronic device lost efficacy and damaged, and the precautionary measures that the harmful effect of producing is taked.
The concrete measure of electrostatic defending adopts ground connection, electrostatic screen and ion neutralization usually, wherein, ion neutralization is the desirable static cancellation that precise electronic product, Electronic Assemblies, semiconductor, radium-shine, optical instrument, medicine are made assembly line, printing, spraying, packing and tiny formed product.
The neutralization of so-called ion, namely in operational environment with equipment such as ion blowers, the working region of a low electrostatic potential is provided.
As realizing one of means with important technology in ion, ion blower is obtaining increasingly extensive employing.
Existing ion blower is usually by several most of formations such as electric discharge device, rotary fan, high-voltage generator circuit, electric discharge device working state monitoring circuit (or being called the residual voltage observation circuit) and signal display circuit; On the display mode of signal; the forms such as signal lamp or LED lamp bar that adopt more; to show the output services state of ion blower; when undesired or residual voltage is higher than set point when high-voltage generator circuit work; by signal lamp or LED lamp bar bright/go out or LED lamp bar in the quantity increase and decrease lighted of LED, tell the operating state of on-the-spot this ion blower of user or send alarm signal.
Open day is on August 17th, 2011, and publication number is to disclose a kind of " Intelligent ion blower fan " in the Chinese invention patent application of CN 102159017A, and it comprises spray point, rotary fan, ion high pressure generator, monitors template; Monitor that template comprises LED display treatment circuit, LED display circuit, LED indicating member; LED display treatment circuit connects LED display circuit and LED indicating member successively; LED display treatment circuit is connected with metal induced signal net, the induced voltage that produces when following the tracks of ion by metal induced signal net, and the residual voltage that obtains representing by calculation process, and show on the LED indicating member.Due to its operating state that how much shows ion blower that can only light by LED lamp in LED lamp bar, can only be a kind ofly to show qualitatively essentially, lacks quantitative indication, bring certain limitation for the use at scene.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of intelligent ion blower with digital display module, its with the induced voltage signal that detects after mould-number conversion and digital display are processed, export digitized indication information, with original qualitative display quantification, can be convenient to the working condition that on-the-spot user grasps each ion blower exactly, in time adjust the operating state of ion blower, guarantee the static eradicating efficacy.
The technical solution of the utility model is: a kind of intelligent ion blower with digital display module is provided, comprises high-voltage generating unit, sparking electrode, axial flow blower, control unit, voltage-regulation unit, mould-number conversion unit and induced voltage checkout gear; The connection corresponding to sparking electrode of the output of its high-voltage generating unit, be arranged on the induced voltage checkout gear of axial flow blower air outlet, be connected with control unit through mould-number conversion unit, control unit is connected with the control end of high-voltage generating unit through the voltage-regulation unit, it is characterized in that: a digital display unit is set; Described digital display unit comprises decoding circuit and the digital display module that connects successively; The corresponding connection of I/O port of the input of described digital display unit and control unit.
Concrete, the input of its described digital display unit is connected respectively by the I/O port of address bus and control unit.
The output of its described decoding circuit is through data/address bus connection corresponding to digital display module.
Its described digital display module is arranged on the housing of ion blower.
Further, described decoding circuit is the toggle switch circuit.
Perhaps, its described decoding circuit is that 45 serial integrated circuits show that decoding circuit or 74LS series integrated circuit show decoding circuit.
Its described digital display module is light-emitting diode charactron circuit or liquid crystal digital display circuit.
Compared with the prior art, the utility model has the advantages that:
1. adopt digital display unit to export the operating state of ion blower or the testing result of induced voltage, can be convenient to the working condition that on-the-spot user accurately grasps each ion blower, in time adjust the operating state of ion blower, guaranteed the static eradicating efficacy;
2. the Digital output of testing result, with the signal quantification of original qualitative demonstration, make the operating state of ion blower intuitively, truly, and the direct reference of convenient operation personnel is in time regulated, the intellectuality and the cluster control that help ion blower to control;
3. the related technology full maturity of digital display unit, working stability is reliable, is convenient to maintenance, repair.
Description of drawings
Fig. 1 is a kind of circuit module annexation block diagram of the present utility model;
Fig. 2 is that in the technical program, digital display module is arranged on structural representation on the ion blower housing.
In figure, 1 is the housing of ion blower, and 2 is digital display module, and 3 is digital display unit.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
in Fig. 1, apply for before this and obtain the authorization with the applicant, Granted publication number is CN 101286052B, Granted publication day is on December 1st, 2010, name is called that in the Chinese invention patent of " ion blower fan intelligentized control system ", disclosed ion blower electric-control system block diagram is example, this ion blower is direct-current ion blower, its control system comprises that high-voltage generating unit (is equivalent to the DC12V in figure, vibration promotes and just/negative high voltage module), sparking electrode (be equivalent in figure just/negative electrode), axial flow blower (being equivalent to the ion blower+fan in figure), control unit, the voltage-regulation unit (be equivalent in figure just/negative voltage regulates), mould-number conversion unit and induced voltage checkout gear (being equivalent to the Faraday cup in figure) (shown in its Figure of description 3), the connection corresponding to sparking electrode of the output of its high-voltage generating unit, be arranged on the induced voltage checkout gear of axial flow blower air outlet, be connected with control unit through mould-number conversion unit, control unit is connected with the control end of high-voltage generating unit through the voltage-regulation unit, the inventive point of the technical program is, is provided with a digital display unit (part that in figure, dashed rectangle 3 delimited), described digital display unit comprises decoding circuit and the digital display module that connects successively, the corresponding connection of I/O port of the input of described digital display unit and control unit.
Concrete, the input of described digital display unit is connected respectively by the I/O port of address bus and control unit.
Further, described decoding circuit is the toggle switch circuit; Perhaps, described decoding circuit is that 45 serial integrated circuits show that decoding circuit or 74LS series integrated circuit show decoding circuit.
Its described digital display module is light-emitting diode charactron circuit or liquid crystal digital display circuit.
Further, the output of described decoding circuit is through data/address bus connection corresponding to digital display module.
When adopting light-emitting diode charactron circuit, can select 45 serial integrated circuits to show decoding circuit, when selecting the liquid crystal digital display circuit, can adopt 74LS series integrated circuit to show decoding circuit.
Common nixie display has two kinds of light-emitting diode charactron (LED charactron) and liquid crystal display charactrons (LCD charactron) usually in digital system.The light-emitting diode charactron is to consist of with light-emitting diode to show that digital stroke shows numeral, can be luminous owing to sending out diode, therefore the LED charactron is applicable to various occasions.The liquid crystal display charactron is to utilize liquid crystal material crystalline material under the effect of alternating voltage can absorb light, and do not have to have under action of alternative electric field stroke can not listen extinction, so just can show number, but because must having the light time, could use liquid crystal material, therefore can not be used for the occasion without ambient light, but it is exactly that power consumption is quite saved that liquid crystal display has the advantage of a maximum, so be widely used in the number demonstration of the mini-plants such as slim calculator.
Display decoder is a kind of binary coding to be translated into decimal code, and the decoding circuit that the state of decoder is shown by display device.
Because light-emitting diode charactron circuit, liquid crystal digital display circuit and demonstration decoding circuit are prior art, and the manufacturer of each integrated circuit all provides standard application circuit and the execution mode of various ic core flake products with its product, therefore no longer narrate at this about concrete formation and the annexation of light-emitting diode charactron circuit, liquid crystal digital display circuit and demonstration decoding circuit.
In Fig. 2, digital display module 2 is arranged on the housing 1 of ion blower, to replace original signal lamp or LED lamp bar.
Because adopting digital display unit, the utility model exports the operating state of ion blower or the testing result of induced voltage, signal quantification with original qualitative demonstration, be convenient to the working condition that the site operation personnel accurately grasps each ion blower, in time adjust the operating state of ion blower, guaranteed the static eradicating efficacy; And the technology full maturity that digital display unit is related, working stability is reliable, is convenient to maintenance, repair.
The utility model can be widely used in the Design and manufacture field of active static eraser.
Claims (7)
1. intelligent ion blower with digital display module comprises high-voltage generating unit, sparking electrode, axial flow blower, control unit, voltage-regulation unit, mould-number conversion unit and induced voltage checkout gear; The connection corresponding to sparking electrode of the output of its high-voltage generating unit, be arranged on the induced voltage checkout gear of axial flow blower air outlet, be connected with control unit through mould-number conversion unit, control unit is connected with the control end of high-voltage generating unit through the voltage-regulation unit, it is characterized in that:
One digital display unit is set;
Described digital display unit comprises decoding circuit and the digital display module that connects successively;
The corresponding connection of I/O port of the input of described digital display unit and control unit.
2. according to the intelligent ion blower with digital display module claimed in claim 1, the input that it is characterized in that described digital display unit is connected respectively by the I/O port of address bus and control unit.
3. according to the intelligent ion blower with digital display module claimed in claim 1, it is characterized in that the output of described decoding circuit is through data/address bus connection corresponding to digital display module.
4. according to the intelligent ion blower with digital display module claimed in claim 1, it is characterized in that described digital display module is arranged on the housing of ion blower.
5. according to the intelligent ion blower with digital display module claimed in claim 1, it is characterized in that described decoding circuit is the toggle switch circuit.
6. according to the intelligent ion blower with digital display module claimed in claim 1, it is characterized in that described decoding circuit is that 45 serial integrated circuits show that decoding circuit or 74LS series integrated circuit show decoding circuit.
7. according to the intelligent ion blower with digital display module claimed in claim 1, it is characterized in that described digital display module is light-emitting diode charactron circuit or liquid crystal digital display circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721319 CN203015259U (en) | 2012-12-24 | 2012-12-24 | Intelligentized ion fan with digital display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721319 CN203015259U (en) | 2012-12-24 | 2012-12-24 | Intelligentized ion fan with digital display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203015259U true CN203015259U (en) | 2013-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220721319 Expired - Lifetime CN203015259U (en) | 2012-12-24 | 2012-12-24 | Intelligentized ion fan with digital display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203015259U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101596A (en) * | 2015-08-31 | 2015-11-25 | 天津市琪雅特工艺品有限公司 | Intelligent ion fan for destaticizing of plastic crafts |
| CN109787472A (en) * | 2019-01-25 | 2019-05-21 | 深圳市凯仕德科技有限公司 | A kind of ionic wind nozzle circuit for eliminating electrostatic |
-
2012
- 2012-12-24 CN CN 201220721319 patent/CN203015259U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101596A (en) * | 2015-08-31 | 2015-11-25 | 天津市琪雅特工艺品有限公司 | Intelligent ion fan for destaticizing of plastic crafts |
| CN109787472A (en) * | 2019-01-25 | 2019-05-21 | 深圳市凯仕德科技有限公司 | A kind of ionic wind nozzle circuit for eliminating electrostatic |
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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: 20130619 |