CN207153366U - A kind of computer electrostatic high efficiency dust arrester - Google Patents
A kind of computer electrostatic high efficiency dust arrester Download PDFInfo
- Publication number
- CN207153366U CN207153366U CN201720997346.2U CN201720997346U CN207153366U CN 207153366 U CN207153366 U CN 207153366U CN 201720997346 U CN201720997346 U CN 201720997346U CN 207153366 U CN207153366 U CN 207153366U
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- Prior art keywords
- electrostatic
- dust
- shell
- high efficiency
- electrostatic net
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Abstract
The utility model discloses a kind of computer electrostatic high efficiency dust arrester,Including shell and wired frame,The wired frame is fixedly mounted in shell by iron wire,The shell side is provided with filter screen,The outer casing bottom is provided with hollowed-out board,The filter screen center is provided with mounting hole,Negative-pressure air fan is installed in the mounting hole,Adsorption layer is installed on the hollowed-out board,The adsorption layer includes spongy layer,The spongy layer is embedded with some activated carbons,Electrostatic net is installed on the wired frame,Airflow-distribution board is equipped with outside the electrostatic net side face,Absorption of the negative-pressure air fan to dust is added by the rectangular parallelepiped structure of airflow-distribution board and electrostatic net,It is easier electrostatic net dust suction,Speed is faster,It is more efficient,Absorption affinity by spongy layer and activated carbon to dust,Dust can also be adsorbed well after making power-off,Complete and computer-internal space is really cleaned.
Description
Technical field
Computer dedusting technology field is the utility model is related to, specially a kind of computer is filled with the dedusting of electrostatic high efficiency
Put.
Background technology
Gradually popularized with the continuous development computer equipment and technology of science and technology, many families, teaching, amusement etc. are all
Computer is used, computer after prolonged use, because of the rotation of the Electrostatic Absorption and cooling fan of cabinet, will attract
The dust that a large amount of dusts, especially mainboard, radiator fan and video card overlying lid last layer are difficult to clean off, is especially covered on memory bar
The problems such as excessive dust will easily cause computer corruption, blue screen, operation slowly or can not start, and traditional equipment without
Method makes these dusts be discharged after being gathered at one from cabinet, and clears up because small part setting angle and the dead ends of cleanning are deposited
The reason for, cleaning is extremely difficult, and the user to control system and family, office brings trouble.Current computer removes
Dirt it is outstanding have a computer electrostatic precipitation, small-sized electrostatic precipitator is arranged in computer, by being powered to static board,
Static board is formed about highfield, free electron in air is collided after obtaining energy from electric field with gas molecule fierceness,
Ionization by collision is formed, positive charge moves under electric field action to static board, and it is attached that positive charge hits neutral corpuscle dust in movement
Thereon, so that dust is drawn onto static board and reaches the purpose of dust suction.
But the reason for current computer electrostatic dust absorption device is because of its monolithic static board dust suction, causes dust collection efficiency not
Height, and because the rotation of cooling fan in cabinet causes air-flow uneven when static board dust suction, the dust collection efficiency of static board
Also can substantially reduce；When being also exactly powered-down brain, electrostatic dust absorption device powers off, and the dust on static board is because of the absorption without electric field
Power and drop to cabinet bottom, the shortcomings that causing dust fully erased, if moreover, dust cleans not in time on static board
If, the electrostatic adsorption force of electrostatic equipment can be also greatly reduced, and often clean static board, it is necessary to often open computer machine
Case, static board is taken out into cleaning, give people to bring cumbersome cleaning.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of computer and filled with the dedusting of electrostatic high efficiency
Put, absorption of the negative-pressure air fan to dust is added by the rectangular parallelepiped structure of airflow-distribution board and electrostatic net, makes the dust suction of electrostatic net more
Easily, speed faster, it is more efficient, by spongy layer and activated carbon to the absorption affinity of dust, dust can also be inhaled after making power-off
Be attached on spongy layer and activated carbon, make electrostatic net every time can automated cleaning, facilitate absorption of the next electrostatic net to dust, complete
Computer-internal space really cleaned.
Technical scheme is used by the utility model solves its technical problem：A kind of electrostatic high efficiency dedusting of computer
Device, including shell and wired frame, the wired frame are fixedly mounted in shell by iron wire, the shell side installation
There is filter screen, the cover top portion and bottom are equipped with hollowed-out board, and the filter screen center is provided with mounting hole, installed in the mounting hole
There is negative-pressure air fan, adsorption layer is installed on the hollowed-out board, the adsorption layer includes spongy layer, and the spongy layer is embedded with some
Activated carbon, electrostatic net is installed on the wired frame, airflow-distribution board, the air-flow point are equipped with outside the electrostatic net side face
Fabric swatch is arranged on shell.
It is uniform without shell front and rear panel described in plate as a kind of preferable technical scheme of the utility model, the shell left and right sides
There is hole of leaking out.
As a kind of preferable technical scheme of the utility model, wired frame and the electrostatic net forms rectangular shape.
As a kind of preferable technical scheme of the utility model, the thickness of spongy layer is 2-5mm.
As a kind of preferable technical scheme of the utility model, the negative-pressure air fan connects transformer by wire, described
Transformer is by being electrically connected cabinet interior power.
As a kind of preferable technical scheme of the utility model, the electrostatic net is powered using dc source.
Compared with prior art, the beneficial effects of the utility model are：
(1) air flow method is uniform when the utility model makes electrostatic net dust suction by airflow-distribution board, the cuboid of electrostatic net
Structure make the face of electrostatic net six can dust suction, the dust quantity that can be inhaled greatly improves, and efficiency greatly improves, along with negative-pressure air fan pair
The absorption of dust, make the dust suction of electrostatic net be easier, speed faster；
(2) the utility model makes electrostatic dust absorption device adsorb dust by spongy layer and activated carbon to the absorption affinity of dust
Afterwards, even if power-off, dust can also be attracted on spongy layer and activated carbon, cabinet will not be polluted, and electrostatic is online
The dust of attachment drops automatically also achieves the function of automated cleaning, and only adsorption layer need to be taken out after quiet grid cut-off, cleans or more
Adsorption layer is changed, the perfection to dust is completed and removes, save manpower, realize and computer-internal space is really cleaned.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model electrostatic web frame schematic diagram；
Fig. 3 is the utility model adsorbed layer structure schematic diagram.
In figure：1- shells；2- wired frames；3- filter screens；4- hollowed-out boards；5- negative-pressure air fans；6- adsorption layers；7- spongy layers；
8- activated carbons；9- airflow-distribution boards；10- transformers；11- electrostatic nets；12- leaks out hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", " interior ", "
Outside ", " side " etc., only it is direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention, and it is not used to the limitation present invention.
As shown in figure 1, a kind of computer provided by the utility model includes shell 1 and iron with electrostatic high efficiency dust arrester
Reel frame 2, the wired frame 2 are fixedly mounted in shell 1 by iron wire, and the side of shell 1 is provided with filter screen 3, filter screen 3
For under the bulky grain dust gear outside cabinet, will avoid causing electrostatic net to inhale motionless awkward scene, the top of shell 1 and bottom
Portion is equipped with hollowed-out board 4, the air ventilation of hollowed-out board 4, it is allowed to absorption of the electrostatic net to cabinet bottom dust positioned at bottom surface；It is described
Filter screen 3 is provided with negative-pressure air fan 5 by the mounting hole at center, and negative-pressure air fan 5 extracts the air in cabinet outside cabinet out, accelerates quiet
Power network 11 makes adsorption rate faster, adsorption layer 6 is provided with the bottom hollowed-out board 4 of shell 1, inhale to the Electrostatic Absorption of dust
Attached layer 6 be used for store the dust that electrostatic net 11 is adsorbed, make electrostatic net 11 realize every time power-off after can automated cleaning function,
Electrostatic net 11 is set to remain cleaning, adsorption efficiency will not decline；The adsorption layer 6 includes spongy layer 7, in the spongy layer 7
Embedded with some activated carbons 8, spongy layer 7 and activated carbon 8 are very strong to the absorption affinity of dust, it is possible to are used as storing dust
Place, electrostatic net 11 is installed on the wired frame 2, airflow-distribution board 9 is equipped with outside the side of electrostatic net 11, it is described
Airflow-distribution board 9 is arranged on shell 1, when airflow-distribution board 9 makes the air in extraneous or cabinet reach electrostatic net 11 all
It is uniform, makes Electrostatic Absorption more efficient.
Preferably, it is convenient that various parts and absorption dust, institute are installed as shown in figure 1, the left and right sides of the shell 1 is without plate
State the front and rear panel of shell 1 and be evenly equipped with hole 12 of leaking out, all directions can dust suction, dust collection efficiency is higher；
The wired frame 2 and electrostatic net 11 form rectangular shape, and six electrostatic nets make adsorption plane wider, adsorption efficiency
Naturally it is higher, and the amount for disposably adsorbing dust can also greatly increase；
The thickness of spongy layer 7 is 2-5mm, the thickness of thin of spongy layer 7, in the case where ensureing its absorption affinity, makes electrostatic net
11 pairs of cabinet bottom absorption affinities are unlikely to decline too much, and the bottom surface of spongy layer 7 is 2-5mm with the bottom interior surface of shell 1 distance,
It is easy to the installation of gravity sensor 9 and alarm 10 in space between the two, the design of low gap makes gravity sensor 9 more delicately
The gravity of adsorption layer 6 is detected, reminds user to clean the dust adhered on adsorption layer 6 at any time to facilitate；
The negative-pressure air fan 5 connects transformer 10 by wire, and the transformer 10 is led to by being electrically connected chassis power supply
Cross transformer 10 and send the voltage power needed for negative-pressure air fan to vacuum motor, vacuum motor is faster more ideally worked；
The electrostatic net 11 is powered using dc source, and electrostatic net 11 needs to form electric field, so being powered by dc source.
A kind of computer provided by the utility model is as follows using process with electrostatic high efficiency dust arrester：Shell is pacified
Mounted in cabinet inside, the hole of filter screen 3 is corresponding with cabinet air outlet, filter screen 3 is close to cabinet air outlet, after computer is opened,
Cooling blower in cabinet starts to rotate, and computer starts to adsorb dust, during by filter screen 3 inside air outlet, the ash of bulky grain
Dirt is filtered, it is impossible to is reached in cabinet, after small dust granule is by filter screen, the electrostatic net 11 that electric field is produced after being energized is assigned
Give positive charge, so as to be attracted to the surface of electrostatic net 11, and in cabinet each position dust, can also make with the electric field of electrostatic net
With and to the displacement of electrostatic net 11, because of decompression of the negative-pressure air fan 5 to cabinet inside air, dust is set all to be leaned on toward the direction of electrostatic net 11
Hold together, accelerate the speed of the Electrostatic Absorption dust of electrostatic net 11, it is special because of airflow-distribution board when dust passes through airflow-distribution board 6
Structure, air-flow dust granule is all equably flown to electrostatic net 11, electrostatic net 11 is adsorbed faster, front and rear six face is quiet up and down
The absorption of power network 11, the dust in cabinet and outside cabinet is set to accelerate the rate of adsorption and efficiency all without being stealthy；
After electrostatic net 11 adsorbs numerous dusts, by the DC Dump of electrostatic net 11, negative-pressure air fan, electrostatic net 11 are closed
Dust is set to drop to adsorption layer 6 because losing absorption affinity, the sponge 7 of adsorption layer 6 and activated carbon 8 have good absorption to dust
Power, the dust of electrostatic net 11 drop totally, convenient next time electrostatic precipitation again, for prevent absorption adsorption layer 6 dust again by
Electrostatic net 11 repeats absorption and wastes electric energy, so after electrostatic net 11 has adsorbed dust power-off every time, all takes out adsorption layer 6
Cleaning is changed, and keeps adsorption layer 6 to adsorb the efficiency of dust；
Adsorption layer is cleaned or installed after changing and replaced, and after computer turns on the power, makes electrostatic Netcom electric, negative pressure wind
Machine also begins to rotate, and protects in cabinet and is not polluted by dust, adsorbs the dust attracted by cabinet, and the efficiency of dust collection of electrostatic net is high；
So far, electrostatic dust absorption device completes the dust suction to computer and dust removal step, computer is taken on an entirely new look, run it is like flying.
It is of the present utility model to be mainly characterized by：
(1) air flow method is uniform when the utility model makes electrostatic net dust suction by airflow-distribution board, the cuboid of electrostatic net
Structure make the face of electrostatic net six can dust suction, the dust quantity that can be inhaled greatly improves, and efficiency greatly improves, along with negative-pressure air fan pair
The absorption of dust, make the dust suction of electrostatic net be easier, speed faster；
(2) the utility model makes electrostatic dust absorption device adsorb dust by spongy layer and activated carbon to the absorption affinity of dust
Afterwards, even if power-off, dust can also be attracted on spongy layer and activated carbon, cabinet will not be polluted, and electrostatic is online
The dust of attachment drops automatically also achieves the function of automated cleaning, and only adsorption layer need to be taken out after quiet grid cut-off, cleans or more
Adsorption layer is changed, the perfection to dust is completed and removes, save manpower, realize and computer-internal space is really cleaned.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (6)
1. a kind of computer electrostatic high efficiency dust arrester, including shell (1) and wired frame (2), the wired frame (2)
It is fixedly mounted on by iron wire in shell (1), it is characterised in that：Shell (1) side is provided with filter screen (3), the shell
(1) top and bottom are equipped with hollowed-out board (4), and the filter screen (3) is provided with negative-pressure air fan (5), institute by the mounting hole at center
State and adsorption layer (6) is installed on the hollowed-out board (4) of shell (1) bottom, the adsorption layer (6) includes spongy layer (7), the sponge
Layer (7) is embedded with some activated carbons (8), and electrostatic net (11), electrostatic net (11) side are provided with the wired frame (2)
Outer to be equipped with airflow-distribution board (9), the airflow-distribution board (9) is arranged on shell (1).
A kind of 2. computer according to claim 1 electrostatic high efficiency dust arrester, it is characterised in that：The shell
(1) left and right sides is evenly equipped with hole of leaking out (12) without plate, shell (1) front and rear panel.
A kind of 3. computer according to claim 1 electrostatic high efficiency dust arrester, it is characterised in that：The iron wire frame
Frame (2) and electrostatic net (11) composition rectangular shape.
A kind of 4. computer according to claim 1 electrostatic high efficiency dust arrester, it is characterised in that：The spongy layer
(7) thickness is 2-5mm.
A kind of 5. computer according to claim 1 electrostatic high efficiency dust arrester, it is characterised in that：The negative pressure wind
Machine (5) connects transformer (10) by wire, and the transformer (10) is by being electrically connected cabinet interior power.
A kind of 6. computer according to claim 1 electrostatic high efficiency dust arrester, it is characterised in that：The electrostatic net
Powered using dc source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997346.2U CN207153366U (en) | 2017-08-10 | 2017-08-10 | A kind of computer electrostatic high efficiency dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997346.2U CN207153366U (en) | 2017-08-10 | 2017-08-10 | A kind of computer electrostatic high efficiency dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207153366U true CN207153366U (en) | 2018-03-30 |
Family
ID=61715758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720997346.2U Expired - Fee Related CN207153366U (en) | 2017-08-10 | 2017-08-10 | A kind of computer electrostatic high efficiency dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207153366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983917A (en) * | 2018-10-10 | 2018-12-11 | 湖北科技学院 | A kind of computer cabinet with automatic dedusting function |
| CN113546495A (en) * | 2021-07-08 | 2021-10-26 | 德州隆硕网络科技服务有限公司 | Automatic cooling and centralized processing dust's computer breather |
-
2017
- 2017-08-10 CN CN201720997346.2U patent/CN207153366U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983917A (en) * | 2018-10-10 | 2018-12-11 | 湖北科技学院 | A kind of computer cabinet with automatic dedusting function |
| CN108983917B (en) * | 2018-10-10 | 2023-04-25 | 湖北科技学院 | Computer machine case with automatic dust removal function |
| CN113546495A (en) * | 2021-07-08 | 2021-10-26 | 德州隆硕网络科技服务有限公司 | Automatic cooling and centralized processing dust's computer breather |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 Termination date: 20180810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |