CN107577286B - Computer mainframe dust removal device and working method thereof - Google Patents
Computer mainframe dust removal device and working method thereof Download PDFInfo
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- CN107577286B CN107577286B CN201710727159.7A CN201710727159A CN107577286B CN 107577286 B CN107577286 B CN 107577286B CN 201710727159 A CN201710727159 A CN 201710727159A CN 107577286 B CN107577286 B CN 107577286B
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- air
- mainframe box
- dust
- cover plate
- guide post
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- 239000000428 dust Substances 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims abstract description 38
- 238000001914 filtration Methods 0.000 claims abstract 3
- 239000002245 particle Substances 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a computer mainframe box dust removal device and a working method thereof, and the computer mainframe box dust removal device comprises a mainframe box cover plate, wherein the inner side surface of the mainframe box cover plate is connected with four synchronous belt wheels which are symmetrically distributed, the synchronous belt wheels are connected with synchronous belts, the same side ends of four straight-line sections of the synchronous belts are respectively connected with an air dispersing device, the central part of the inner side surface of the mainframe box cover plate is provided with an air distributing device, the air distributing device is respectively communicated with the air dispersing device through a soft air pipe, the edge positions of the inner side surface of the mainframe box cover plate are respectively provided with an air exhaust hole, the outer side surface of the mainframe box cover plate is respectively provided with an air blower, a driving motor, a negative pressure fan, a switch, a dust filtering bag and an air guide channel, the air blower is connected with the. The invention can form positive and negative alternative cyclone flow, so that dust is cleaned in time, dust accumulation is avoided, the internal space of the mainframe box is not occupied, and the invention is efficient and practical.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a computer mainframe dust removal device and a working method thereof.
Background
The host computer of desktop computer can constantly accumulate a large amount of dusts in long-term working process, if not in time clear up, not only influence the heat dispersion of mainframe box, cause the host computer to shut down etc. operation trouble, still can influence the reliability of host computer internal line connection, make the host computer appear contact failure and unable normal start and the problem of use, therefore the inside dust of mainframe box should in time be cleared up, avoid the accumulation to deposit, it brings inconvenience to clear up for the later stage.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a dust removal device for a computer mainframe and a working method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a dust removal device for a computer mainframe box comprises a mainframe box cover plate, wherein four synchronous belt wheels are connected to the inner side surface of the mainframe box cover plate, the synchronous belt wheels are connected with synchronous belts, an air dispersing device is connected to one side end of each of four linear segments of each synchronous belt, guide post frames and guide posts erected on the guide post frames are arranged on the outer sides of the four linear segments of each synchronous belt respectively, the heads of the air dispersing devices are sleeved on the guide posts, an air distributing device is arranged at the center of the inner side surface of the mainframe box cover plate, air outlet connectors are arranged on four sides of the air distributing device respectively and communicated with the tail of the air dispersing device through flexible air pipes respectively, air exhaust holes which are uniformly and densely distributed are formed in the top, the left side and the right side edge positions of the inner side surface of the mainframe box cover plate respectively, and an air blower is arranged on the, The air guide device comprises a driving motor, a negative pressure fan, a switch, a dust filter bag and an air guide channel covering the outer side of an exhaust hole, wherein the output end of the air blower is connected with the input end of the air distribution device, the input end and the output end of the negative pressure fan are respectively communicated with the air guide channel and the dust filter bag, and the output end of the driving motor is connected with a rotating shaft of one of the synchronous belt pulleys.
Preferably, the guide post is regular triangle, square or regular hexagon in cross section.
Preferably, the air diffuser is of an F-shaped structure, a guide hole matched with the cross section of the guide post is formed in the side edge of the head of the air diffuser, the guide post is sleeved in the guide hole, and the side edge of the neck of the air diffuser is fixedly connected to the outer side face of the synchronous belt.
Preferably, the inside of the air dispersing device is provided with a vent pipe, the outer side surface of the air dispersing device is provided with a plurality of air dispersing holes which are uniformly distributed, the air dispersing holes are respectively communicated with the vent pipe, and the input end of the vent pipe is connected with the soft air pipe.
Preferably, baffles are respectively arranged on the inner sides of the four straight line segments of the synchronous belt.
Preferably, the two ends of the guide post are respectively provided with a proximity switch at the inner side of the guide post frame, and the two side surfaces of the head of the air dispersing device are respectively provided with a proximity sensing device.
Preferably, the four proximity switches at the same side end position of the guide post are connected in parallel, and the two groups of switches are respectively connected with the forward and reverse rotation control circuit of the driving motor.
Preferably, the air blower, the driving motor and the negative pressure fan are respectively electrically connected with the switch, and the other end of the switch is provided with a power supply connector matched with a power supply of the mainframe box.
The working method of the computer mainframe dust removal device comprises the following steps: the power supply connector on the switch is connected with a power supply of the mainframe box, the mainframe box cover plate is fixedly connected on the mainframe box, the switch is pressed down, the dust removal device is electrified, the driving motor drives the synchronous belt pulley to rotate, so that the synchronous belt moves linearly, four air dispersing devices on the synchronous belt are driven to simultaneously move towards the center of the mainframe box cover plate clockwise or simultaneously move towards the edge of the mainframe box cover plate anticlockwise in a dispersing way, the proximity switch on the guide pillar frame detects and limits the limit position of the air dispersing devices and controls the turning rotation of the driving motor, so that the reciprocating motion of the air dispersing devices is realized, the blower and the negative pressure fan work, the blower respectively sends high-pressure air flow into the air dispersing devices through the air distributing devices and the soft air pipe and forms an air exhaust flow through air dispersing holes on the air dispersing devices, and the air flow of the air dispersing devices carries out carpet type dust removal on the surfaces of electric appliance parts in the mainframe box in the, the air diffusing holes of the four air diffusing devices jointly act to form alternately-reversed cyclone flow, so that dust in the mainframe box is continuously raised, the negative pressure fan enables the air exhaust hole to form negative pressure airflow in an outward direction through the air guide channel, and raised dust particles enter the dust filter bag through the air guide channel along with the negative pressure airflow, so that the dust in the mainframe box is timely cleaned and stored in a centralized manner.
In the invention, the reciprocating motion of the upper air dispersing device, the lower air dispersing device, the left air dispersing device and the right air dispersing device is adopted, and the air dispersing devices are gathered and dispersed at the same time to form forward and reverse alternating cyclone flow, so that the dust in the mainframe box can be effectively and continuously lifted and sucked to the outside of the mainframe box through the negative pressure exhaust holes at the top and the two sides, and the dust in the mainframe box can be cleaned in time; the dust cleaning process and the electric components in the main case work simultaneously, so that dust accumulation can be effectively avoided, and heat dissipation in the case is facilitated; the dust collector is arranged on the inner side of the host case cover plate, does not occupy the internal space of the host case, does not influence the disassembly and assembly of the electrical components inside the host case, and is efficient and practical.
Drawings
Fig. 1 is a schematic view of the inner side surface structure of the present invention.
Fig. 2 is a schematic structural diagram of the outer side surface of the present invention.
In the figure: the device comprises a main machine box cover plate 1, a synchronous belt wheel 2, a synchronous belt 3, an air dispersing device 4, a guide post 5, an air distributing device 6, a soft air pipe 7, an air blower 8, an air exhaust hole 9, a negative pressure fan 10, a dust filter bag 11, an air guide channel 12, an air dispersing hole 13, a driving motor 14, a switch 15, a guide post frame 16 and a baffle 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, a computer mainframe dust removing device comprises a mainframe box cover plate 1, four synchronous belt pulleys 2 which are symmetrically distributed are connected on the inner side surface of the mainframe box cover plate 1, a synchronous belt 3 is connected on the synchronous belt pulleys 2, baffles 17 are respectively arranged on the inner sides of four straight-line sections of the synchronous belt 3, an air dispersing device 4 is respectively connected on the same side end of the four straight-line sections of the synchronous belt 3, a guide pillar frame 16 and a guide pillar 5 erected on the guide pillar frame 16 are respectively arranged on the outer sides of the four straight-line sections of the synchronous belt 3, the guide pillar 5 is a regular triangle, a square or a regular hexagon in cross section, the head of the air dispersing device 4 is sleeved on the guide pillar 5, the air dispersing device 4 is of an 'F' -shaped structure, a guide hole matched with the cross section of the guide pillar 5 is arranged on the side edge of the head, the guide, the inner side of the guide post frame 16 is respectively provided with a proximity switch at two ends of the guide post 5, the proximity switches are connected in parallel at four sides of the same side end position of the guide post 5, two side surfaces of the head part of the air dispersing device 4 are respectively provided with a proximity sensing device, the central part of the inner side surface of the main case cover plate 1 is provided with an air dispersing device 6, four sides of the air dispersing device 6 are respectively provided with an air outlet connector, the air outlet connector is respectively communicated with the tail part of the air dispersing device 4 through a soft air pipe 7, the air dispersing device 4 is internally provided with an air vent pipe, the outer side surface of the air dispersing device 4 is provided with a plurality of uniformly distributed air dispersing holes 13, the air dispersing holes 13 are respectively communicated with the air vent pipe, the input end of the air vent pipe is connected with the soft air pipe 7, the top, the left side and the right side edge, The air conditioner comprises a driving motor 14, a negative pressure fan 10, a switch 15, a dust filter bag 11 and an air guide channel 12 covering the outer side of an exhaust hole 9, wherein the output end of an air blower 8 is connected with the input end of an air distribution device 6, the input end and the output end of the negative pressure fan 10 are respectively communicated with the air guide channel 12 and the dust filter bag 11, the output end of the driving motor 14 is connected with a rotating shaft of one of synchronous belt wheels 2, two groups of switches are respectively connected with a forward and reverse rotation control circuit of the driving motor 14, the air blower 8, the driving motor 14 and the negative pressure fan 10 are respectively electrically connected with the switch 15, and a power supply connector matched with a main case power supply.
The working method of the invention comprises the following steps: when the invention is used, a power supply connector on a switch 15 is connected with a power supply of a main case, a cover plate 1 of the main case is fixedly connected on the main case, the switch 15 is pressed down, a dust removing device is electrified, a driving motor 14 drives a synchronous pulley 2 to rotate, so that a synchronous belt 3 moves linearly, four air dispersing devices 4 on the synchronous belt 3 are driven to simultaneously move towards the center of the cover plate 1 of the main case clockwise or simultaneously move towards the edge of the cover plate 1 of the main case anticlockwise, a proximity switch on a guide post frame 16 detects and limits the limit positions of the air dispersing devices 4 and controls the turning rotation of the driving motor 14, so that the reciprocating motion of the air dispersing devices 4 is realized, an air blower 8 and a negative pressure air blower 10 work, the air blower 8 respectively sends high-pressure air flow into the air dispersing devices 4 through an air distributing device 6 and a soft air pipe 7, and forms an exhaust flow through air dispersing holes 13 on the air, in the process of reciprocating movement of the air dispersing device 4, carpet type dust removal is carried out on the surface of an electrical part inside the mainframe box by airflow of the air dispersing device 4, alternately reversed cyclone flow is formed by combined action of air dispersing holes 13 of the four air dispersing devices 4, dust inside the mainframe box is continuously raised, negative pressure airflow with outward direction is formed at an exhaust hole 9 by a negative pressure fan 10 through an air guide channel 12, and raised dust particles enter a dust filter bag 11 through the air guide channel 12 along with the negative pressure airflow, so that the dust inside the mainframe box is timely cleaned and stored in a centralized mode.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a computer mainframe dust collector, includes host computer case apron (1), its characterized in that: the inner side surface of the main machine box cover plate (1) is connected with four synchronous belt wheels (2) which are symmetrically distributed, the synchronous belt wheels (2) are connected with synchronous belts (3), the same side end of the four straight-line sections of the synchronous belts (3) is respectively connected with an air dispersing device (4), the outer sides of the four straight-line sections of the synchronous belts (3) are respectively provided with a guide post frame (16) and a guide post (5) erected on the guide post frame (16), the head part of the air dispersing device (4) is sleeved on the guide post (5), the central part of the inner side surface of the main machine box cover plate (1) is provided with an air distributing device (6), the four sides of the air distributing device (6) are respectively provided with an air outlet connector, the air outlet connectors are respectively communicated with the tail part of the air dispersing device (4) through a soft air pipe (7), and the top part, the left side and the right side of the inner side surface of the main, an air blower (8), a driving motor (14), a negative pressure fan (10), a switch (15), a dust filtering bag (11) and an air guide channel (12) covering the outer side of the exhaust hole (9) are respectively arranged on the outer side surface of the main case cover plate (1), the output end of the air blower (8) is connected with the input end of the air distribution device (6), the input end and the output end of the negative pressure fan (10) are respectively communicated with the air guide channel (12) and the dust filtering bag (11), and the output end of the driving motor (14) is connected with a rotating shaft of one of the synchronous belt pulleys (2);
a power supply connector on a switch (15) is connected with a power supply of a mainframe box, a mainframe box cover plate (1) is fixedly connected on the mainframe box, the switch (15) is pressed down, a dust removing device is electrified, a driving motor (14) drives a synchronous pulley (2) to rotate so as to enable a synchronous belt (3) to move linearly, four air dispersing devices (4) on the synchronous belt (3) are driven to simultaneously move towards the center of the mainframe box cover plate (1) in a clockwise mode or simultaneously move towards the edge of the mainframe box cover plate (1) in a counterclockwise mode in a scattered mode, a proximity switch on a guide post frame (16) detects and limits the limit position of the air dispersing device (4) and controls the turning rotation of the driving motor (14), so that the reciprocating motion of the air dispersing devices (4) is realized, an air blower (8) and a negative pressure air blower (10) work, the air blower (8) respectively sends high-pressure air flow into the air dispersing devices (4) through an air distributor (6) and a, an exhaust flow is formed through the air dispersing holes (13) on the air dispersing devices (4), in the process of reciprocating movement of the air dispersing devices (4), carpet type dust removal is carried out on the surfaces of electrical parts inside the mainframe box through the air flow of the air dispersing devices (4), alternately reversing cyclone flows are formed under the combined action of the air dispersing holes (13) of the four air dispersing devices (4), dust inside the mainframe box is continuously lifted, negative pressure air flow with an outward direction is formed at the exhaust holes (9) through the air guide channel (12) by the negative pressure fan (10), and the lifted dust particles enter the dust filter bag (11) through the air guide channel (12) along with the negative pressure air flow, so that the dust inside the mainframe box is timely cleaned and centrally stored.
2. The dust removing device for the computer mainframe box according to claim 1, wherein the cross section of the guide post (5) is regular triangle, square or hexagon.
3. The dust removing device for the computer mainframe box according to claim 1, wherein the air diffusing device (4) is of an F-shaped structure, a guide hole matched with the cross-sectional shape of the guide post (5) is arranged on the side edge of the head of the air diffusing device, the guide post (5) is sleeved in the guide hole, and the side edge of the neck of the air diffusing device (4) is fixedly connected to the outer side surface of the synchronous belt (3).
4. The computer mainframe dust removal device according to claim 1 or 3, wherein an air vent pipe is arranged inside the air diffuser (4), a plurality of uniformly distributed air diffusing holes (13) are arranged on the outer side surface of the air diffuser (4), the air diffusing holes (13) are respectively communicated with the air vent pipe, and the input end of the air vent pipe is connected with the soft air pipe (7).
5. The dust removing device for the computer mainframe box according to claim 1, wherein the inner sides of the four straight line sections of the synchronous belt (3) are respectively provided with a baffle (17).
6. The dust removing device for the computer mainframe box according to claim 1, wherein the inner side of the guide post frame (16) is respectively provided with a proximity switch at two ends of the guide post (5), and the two side surfaces of the head of the air dispersing device (4) are respectively provided with a proximity sensing device.
7. The dust removing device for the computer mainframe box according to claim 6, wherein four of the proximity switches at the same side end position of the guide post (5) are connected in parallel, and two groups of the proximity switches are respectively connected with the positive and negative rotation control circuit of the driving motor (14).
8. The dust removing device for the computer mainframe box according to claim 1, wherein the blower (8), the driving motor (14) and the negative pressure fan (10) are respectively electrically connected with a switch (15), and a power connector matched with a power supply of the mainframe box is arranged at the other end of the switch (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727159.7A CN107577286B (en) | 2017-08-23 | 2017-08-23 | Computer mainframe dust removal device and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727159.7A CN107577286B (en) | 2017-08-23 | 2017-08-23 | Computer mainframe dust removal device and working method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107577286A CN107577286A (en) | 2018-01-12 |
| CN107577286B true CN107577286B (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710727159.7A Expired - Fee Related CN107577286B (en) | 2017-08-23 | 2017-08-23 | Computer mainframe dust removal device and working method thereof |
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| CN (1) | CN107577286B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877037A (en) * | 2018-09-05 | 2020-03-13 | 邯郸学院 | Closed computer host dust collector |
| CN111023940B (en) * | 2019-12-10 | 2021-05-28 | 宁德师范学院 | Size detection device with dust removal function for computer mainframe box production |
| CN111532868B (en) * | 2020-05-15 | 2021-10-22 | 徐岳斌 | Dust collection system and dust collection method of slitting rewinder |
| CN112570375A (en) * | 2020-11-13 | 2021-03-30 | 浪潮电子信息产业股份有限公司 | Server dust collector |
| CN114507592A (en) * | 2022-01-26 | 2022-05-17 | 深圳市潘道生物科技有限公司 | PCR tester convenient to clearance |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2757218Y (en) * | 2004-12-25 | 2006-02-08 | 富准精密工业(深圳)有限公司 | Computer ssytem air guide device |
| CN101524686A (en) * | 2009-04-10 | 2009-09-09 | 南京普天长乐通信设备有限公司 | Automatic dust-removing structure used in outdoor machine cabinet/box |
| CN204667302U (en) * | 2015-06-05 | 2015-09-23 | 呼和浩特民族学院 | A kind of computer host box of high efficiency and heat radiation |
| CN105183099A (en) * | 2015-11-02 | 2015-12-23 | 黄�俊 | Computer host capable of automatically dedusting |
| CN106944416A (en) * | 2017-05-15 | 2017-07-14 | 汪国栋 | Dust arrester after a kind of computer host box assembling |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201401993A (en) * | 2012-06-28 | 2014-01-01 | Hon Hai Prec Ind Co Ltd | Container data center |
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2017
- 2017-08-23 CN CN201710727159.7A patent/CN107577286B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2757218Y (en) * | 2004-12-25 | 2006-02-08 | 富准精密工业(深圳)有限公司 | Computer ssytem air guide device |
| CN101524686A (en) * | 2009-04-10 | 2009-09-09 | 南京普天长乐通信设备有限公司 | Automatic dust-removing structure used in outdoor machine cabinet/box |
| CN204667302U (en) * | 2015-06-05 | 2015-09-23 | 呼和浩特民族学院 | A kind of computer host box of high efficiency and heat radiation |
| CN105183099A (en) * | 2015-11-02 | 2015-12-23 | 黄�俊 | Computer host capable of automatically dedusting |
| CN106944416A (en) * | 2017-05-15 | 2017-07-14 | 汪国栋 | Dust arrester after a kind of computer host box assembling |
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| CN107577286A (en) | 2018-01-12 |
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Inventor after: Wang Xin Inventor after: Chen Bin Inventor before: Chen Bin |
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Effective date of registration: 20200409 Address after: 261000 no.5147, Dongfeng East Street, high tech Zone, Weifang City, Shandong Province Applicant after: WEIFANG University Address before: 712000 Xianyang province Shaanxi City Weicheng District West Northwest Cotton Factory No. 1 Building 3 unit 508 room Applicant before: Chen Bin |
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