CN101722106B - Electrostatic dedusting device for computers - Google Patents
Electrostatic dedusting device for computers Download PDFInfo
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- CN101722106B CN101722106B CN2008102237548A CN200810223754A CN101722106B CN 101722106 B CN101722106 B CN 101722106B CN 2008102237548 A CN2008102237548 A CN 2008102237548A CN 200810223754 A CN200810223754 A CN 200810223754A CN 101722106 B CN101722106 B CN 101722106B
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- dedusting
- template
- left end
- housing
- shell
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Abstract
The invention provides an electrostatic dedusting device for computers, which relates to the technical field of computers. The device comprises a shell divided into a left part and a right part by an insulating baffle, wherein a dedusting template is placed at the right end of the shell; the inner extending side of the dedusting template is provided with a plate-type grounding electrode, is in movable inlaid connection with the insulating baffle through a contact rod, and is connected with a computer power-fixing seat arranged inside the left end of the shell; the bottom of the dedusting template is provided with a filter net cover; a photoresistor and a light-emitting diode are arranged under the filter net cover; a stainless steel filter screen and the bottom of the dedusting template are fixed and held through a lining frame and a filter screen-fixing frame; a dust collection plate is arranged inside the dedusting template; an electrostatic protective screen is fixed on the dust collection plate; a voltage converter and a control circuit connected with the light-emitting diode and the photoresistor are arranged in the left end of the shell; the control circuit is connected with an alarm device additionally arranged; and a plastic plate is fixed on the upper part of the left end of the shell. Compared with the prior art, the device has the advantages of good dedusting effects, easy disassembly, easy installation, easy replacement and capability of reminding users to clean dust in time.
Description
Technical field
The present invention relates to field of computer technology, especially for the electrostatic precipitator of computer.
Background technology
Along with popularizing of computer applications, computer no longer is the highly sophisticated device equipment that is placed in the microcomputer chamber.The range of application of computer is more and more wider, and environment for use is also more and more diversified.Because computer needs the air fluxion strap and walks the heat in the computer, like this, in the inflow and outflow process of air, dust in air can be attracted on the computer device.Dust is too much on the computer device, can influence the service life and the stability of computer.
In the prior art, in order to prevent that the too much dust of absorption all is to intercept dust through the mesh on the mainframe box on the computer device.This mode can only stop than mesh big lack the part dust, and most of dust still can enter into computer through mesh.Behind the full dust of absorption on the mesh, owing to can not in time notify the user, cause air can not flow into computer inside, and the computer device can break down owing to dispelling the heat.
Summary of the invention
In order to solve the problem that exists in the above-mentioned prior art, the purpose of this invention is to provide a kind of electrostatic precipitator that is used for computer.It is good dedusting effect not only, and quick detachable, easy installation, the easy replacing also have dust cleaning prompting function.
In order to reach the foregoing invention purpose, technical scheme of the present invention realizes as follows:
A kind of electrostatic precipitator that is used for computer, its design feature be, it comprises by insulating barrier and is divided into the two-part housing in the left and right sides.The right-hand member of housing is placed the dedusting template, prolongs side in the dedusting template and plate-type grounding electrode is set and rabbets and be connected with computer power holder in being arranged on the housing left end through feeler lever and insulating barrier are movable.The bottom of dedusting template is a filtering screen, is provided with photo resistance and light emitting diode below the filtering screen and by lining frame and filter screen fixed frame containing is fixed in stainless steel filtering net and dedusting template bottom.The dedusting template has been built-in with the collecting plate of high pressure ionization line effect, the top fixedly electrostatic defending net of collecting plate.Be provided with voltage converter and the control circuit that is connected with light emitting diode, photo resistance in the housing left end, control circuit is connected with the warning device that other is provided with, and the left end top of housing is fixed with plastic plate.
In above-mentioned electrostatic precipitator, said warning device comprises alarm lamp and buzzer.
In above-mentioned electrostatic precipitator, the material of the ionization line on the said collecting plate adopts stainless steel wire.
The present invention is owing to adopt said structure, and the dust that particle is bigger in the air is intercepted by filtering screen, and the less dust of particle then adopts the mode of electrostatic precipitation to adsorb by the dedusting template, guarantees that airborne most of dust can both effectively remove.Can remind the user in time to clear up dust adsorbed through warning device, keep the ventilation of mainframe box smooth and easy.Compare with prior art, good dedusting effect of the present invention, quick detachable, easy installation, the easy replacing can be reminded the timely deashing of user.
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further specified.
Description of drawings
Fig. 1 is a fundamental diagram of the present invention;
Fig. 2 is structure assembling sketch map of the present invention;
Fig. 3 is a schematic appearance of the present invention;
Fig. 4 is the fractionation sketch map of housing right-hand member integral mold plate of the present invention;
Fig. 5 is an installation site of the present invention sketch map;
The absorption track sketch map of positively charged micronic dust when Fig. 6 uses for the present invention.
The specific embodiment
Referring to Fig. 1 and Fig. 2, the present invention includes by insulating barrier 18 and be divided into the two-part housing 1 in the left and right sides.The right-hand member of housing 1 is placed dedusting template 17, prolongs side in the dedusting template 17 and plate-type grounding electrode is set and rabbets and be connected with computer power holder in being arranged on housing 1 left end through feeler lever 5 and insulating barrier 18 are movable.The bottom of dedusting template 17 is a filtering screen 12, is provided with photo resistance 7 and light emitting diode 8 below the filtering screen 12, and is contained stainless steel filtering net 3 and dedusting template 17 bottoms are fixing by lining frame 13 and filter screen fixed frame 14.Dedusting template 17 has been built-in with the collecting plate 6 of high pressure ionization line effect, and the material of the ionization line on the collecting plate 6 adopts stainless steel wire, the top fixedly electrostatic defending net 15 of collecting plate 6.Be provided with voltage converter and the control circuit that is connected with light emitting diode 8, photo resistance 7 in housing 1 left end, control circuit is connected with the warning device that comprises alarm lamp and buzzer that other is provided with, and the left end top of housing 1 is fixed with plastic plate 16.
Referring to Fig. 3 and Fig. 4, the dismounting of the all-in-one-piece dedusting template 17 of housing 1 right-hand member is similar to the pull action of drawer.Dedusting template 17 is inwardly pushed the back because the elastic force dedusting template 17 of knocker ejects automatically.During installation, only need in housing 1, to promote dedusting template 17 its locking is got final product.
During use, the plastic strip bolt of lower base at the present invention and computer host box 2 bottom air inlet mouth places is fixed, as shown in Figure 5.When the air that has dust, when entering into mainframe box 2 inside, through stainless steel filtering net 3 and filtering screen 2, remove airborne bulky grain dust earlier by air inlet.The 12V dc source adds direct-flow positive voltage for the ionization line on the collecting plate 6 through electric pressure converter, and near it, forms highfield.The air that is got into by air intake vent is during through highfield, and airborne free electron obtains from electric field behind the energy and the fierce collision of gas molecule, forms ionization by collision, and electronics is shifted to the ionization line and neutralized above that under the electric field force effect.And positive charge moves to circuit board 6 under effect of electric field, adheres on it when running into the neutral corpuscle dust in the positive charge moving process, makes particulate dirt positively charged.When positively charged particulate dirt is run into the collecting plate 6 that has negative electrical charge, just be adsorbed on it, as shown in Figure 6.
When the dust on the collecting plate 6 ran up to a certain degree, the luminous intensity that Light-Emitting Diode 8 is sensed in photo resistance 7 progressively decayed.When control circuit collects signal that photo resistance 7 sends when reaching the dirt collection threshold value, judge on the collecting plate 6 the dust accumulation too much, trigger warning device, buzzer call is also lighted alarm lamp, reminds the user to clear up electrostatic precipitator.
Claims (3)
1. electrostatic precipitator that is used for computer; It is characterized in that; It comprises by insulating barrier (18) and is divided into the two-part housing in the left and right sides (1); The right-hand member of housing (1) is placed dedusting template (17), prolongs side in the dedusting template (17) and plate-type grounding electrode is set also through the movable interlocking of feeler lever (5) and insulating barrier (18), makes plate-type grounding electrode pass through feeler lever (5) and be arranged on the interior computer power holder of housing (1) left end to be connected; The bottom of dedusting template (17) is filtering screen (12); Be provided with photo resistance (7) and light emitting diode (8) below the filtering screen (12), and by lining frame (13) and filter screen fixed frame (14) stainless steel filtering net (3) contained with dedusting template (17) bottom is fixing, dedusting template (17) has been built-in with the collecting plate (6) of high pressure ionization line effect; The top fixedly electrostatic defending net (15) of collecting plate (6); Be provided with voltage converter and the control circuit that is connected with light emitting diode (8), photo resistance (7) in housing (1) left end, control circuit is connected with the warning device that other is provided with, and the left end top of housing (1) is fixed with plastic plate (16).
2. the electrostatic precipitator that is used for computer according to claim 1 is characterized in that said warning device comprises alarm lamp and buzzer.
3. the electrostatic precipitator that is used for computer according to claim 1 and 2 is characterized in that, the material of the ionization line on the said collecting plate (6) adopts stainless steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102237548A CN101722106B (en) | 2008-10-10 | 2008-10-10 | Electrostatic dedusting device for computers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102237548A CN101722106B (en) | 2008-10-10 | 2008-10-10 | Electrostatic dedusting device for computers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101722106A CN101722106A (en) | 2010-06-09 |
| CN101722106B true CN101722106B (en) | 2012-06-13 |
Family
ID=42444002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102237548A Expired - Fee Related CN101722106B (en) | 2008-10-10 | 2008-10-10 | Electrostatic dedusting device for computers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101722106B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102480894B (en) * | 2010-11-22 | 2016-02-17 | 赛恩倍吉科技顾问（深圳）有限公司 | Container data center |
| CN103673129B (en) * | 2013-12-17 | 2016-02-10 | 宁波瑞易电器科技发展有限公司 | A kind of air-conditioning of convenient cleaning |
| CN104923399A (en) * | 2015-06-02 | 2015-09-23 | 国家电网公司 | Electrostatic dust collector for ring-network cabinet |
| CN106642315A (en) * | 2016-10-30 | 2017-05-10 | 苏州市克拉思科文化传播有限公司 | Household purifying equipment |
| CN106445017A (en) * | 2016-11-01 | 2017-02-22 | 合肥齐飞信息技术有限公司 | Efficient integrated computer surface dedusting device |
| JP7005288B2 (en) * | 2017-11-02 | 2022-01-21 | 株式会社ニューフレアテクノロジー | Dust collector |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5223006A (en) * | 1989-10-31 | 1993-06-29 | Moran Iii Charles H | Air cleaner box for a computer |
| CN2478685Y (en) * | 2001-04-16 | 2002-02-27 | 陈竟喆 | Electrostatic suction cleaner for electronic device |
| CN201295642Y (en) * | 2008-10-10 | 2009-08-26 | 同方股份有限公司 | Electrostatic dust removing device for computer |
-
2008
- 2008-10-10 CN CN2008102237548A patent/CN101722106B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5223006A (en) * | 1989-10-31 | 1993-06-29 | Moran Iii Charles H | Air cleaner box for a computer |
| CN2478685Y (en) * | 2001-04-16 | 2002-02-27 | 陈竟喆 | Electrostatic suction cleaner for electronic device |
| CN201295642Y (en) * | 2008-10-10 | 2009-08-26 | 同方股份有限公司 | Electrostatic dust removing device for computer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101722106A (en) | 2010-06-09 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100609 Assignee: TONGFANG COMPUTER CO., LTD. Assignor: Tongfang Co., Ltd. Contract record no.: 2012110000187 Denomination of invention: Electrostatic dedusting device for computers Granted publication date: 20120613 License type: Exclusive License Record date: 20121221 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20171010 |