CN111622974A - Dust remover for desktop computer case - Google Patents
Dust remover for desktop computer case Download PDFInfo
- Publication number
- CN111622974A CN111622974A CN202010471043.3A CN202010471043A CN111622974A CN 111622974 A CN111622974 A CN 111622974A CN 202010471043 A CN202010471043 A CN 202010471043A CN 111622974 A CN111622974 A CN 111622974A
- Authority
- CN
- China
- Prior art keywords
- fan
- shell
- desktop computer
- screw hole
- computer case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000428 dust Substances 0.000 title claims abstract description 50
- 238000007493 shaping process Methods 0.000 claims description 5
- 230000003203 everyday effect Effects 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 18
- 238000007664 blowing Methods 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of dust removal devices, in particular to a dust remover for a desktop computer case; the fan comprises a mesh enclosure and a shell, wherein the mesh enclosure is buckled at the outer end of the shell, an outer fan and an inner fan are arranged in the shell, the outer fan and the inner fan comprise fan frames and fan blades, the fan blades of the outer fan and the inner fan are oppositely arranged, and the outer fan and the inner fan are both positive and negative rotating fans; the invention adopts the outer fan and the inner fan to work simultaneously, increases the air volume and the air pressure, has high dust removal efficiency, starts automatic dust removal when the desktop computer is started each time, avoids the tedious work of manual dust removal by disassembling the desktop computer regularly, improves the dust removal efficiency and the convenience of the desktop computer case, and can keep the clean state in the case every day.
Description
Technical Field
The invention relates to the technical field of dust removal devices, in particular to a dust remover for a desktop computer case.
Background
The existing middle-high desktop computer cases are provided with various ventilation openings for improving the air circulation between the inside of the case and the external environment, so that the heat dissipation performance of the case is improved. However, the ventilation opening of the case improves the air circulation, and dust floating in ambient air easily enters the case through the ventilation opening and falls on the motherboard and the electronic components, which easily causes damage to the motherboard and the electronic components, and meanwhile, the accumulation of dust also affects the heat dissipation of the electronic components, and reduces the service life of the host. The traditional dust removal method needs to disassemble the case regularly, uses dust removal equipment to remove dust manually, and is complicated in work.
Therefore, in view of the above-mentioned drawbacks of the conventional desktop computer case dust remover, it is desirable to improve the conventional desktop computer case dust remover.
Disclosure of Invention
The invention aims to provide a desktop computer case dust remover aiming at the defects of the prior art, and the dust remover solves the problems that the existing desktop computer case dust remover has the following problems: the dust removal operation is very troublesome, and the like.
In order to realize the purpose, the invention is realized by the following technical scheme: the desktop computer case dust remover comprises a mesh enclosure and a shell, wherein the mesh enclosure is buckled at the outer end of the shell, an outer fan and an inner fan are installed in the shell, the outer fan and the inner fan comprise fan frames and fan blades, the fan blades of the outer fan and the inner fan are installed oppositely, and the outer fan and the inner fan are both positive and negative rotating fans.
The shell is provided with a flow guide cover, the inner end of the shell is formed with a flow guide cover support, and the flow guide cover is pivoted on the flow guide cover support.
The air guide sleeve is coaxial with the inner fan.
The fan frame outside seted up the fan screw hole, the shaping has the fan reference column in the shell, the fan screw hole corresponds with the fan reference column.
The shell in the shaping have a shell screw hole, seted up the screen panel screw hole on the screen panel, the screen panel screw hole corresponds with the shell screw hole.
The guide cover is provided with a driving plate which is longitudinally arranged and a guide plate which is transversely arranged, and the guide plate is obliquely arranged.
The invention has the beneficial effects that: adopt two fans of outer fan, interior fan simultaneous workings, increase amount of wind pressure, dust collection efficiency is high, starts automatic dust removal when starting at every turn, has removed the loaded down with trivial details work of regularly tearing the quick-witted manual dust removal of machine from, improves the dust collection efficiency and the convenience of desktop computer machine case, can keep the clean state of quick-witted incasement every day.
Drawings
FIG. 1 is an exploded view of the present invention.
FIG. 2 is a schematic view of a fan according to the present invention.
Fig. 3 is a schematic structural diagram of the housing of the present invention.
Fig. 4 is a schematic view of the structure of the air guide sleeve of the present invention.
Fig. 5 is a schematic view of a mesh enclosure structure according to the present invention.
The invention has the following label names: the fan comprises a mesh enclosure 1, an outer fan 2, an inner fan 3, a shell 4, a flow guide cover 5, a fan frame 6, fan blades 7, fan screw holes 8, shell screw holes 9, a fan positioning column 10, a flow guide cover support 11, a driving plate 12, a flow guide plate 13 and mesh enclosure screw holes 14.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-5, the desktop computer case dust remover of the invention comprises a mesh enclosure 1 and a shell 4, wherein the mesh enclosure 1 is buckled at the outer end of the shell 4, four sides of the mesh enclosure 1 are provided with buckling feet to fix the mesh enclosure 1, the mesh enclosure 1 can prevent fingers from stretching into a fan and other objects from falling into the fan, personal safety is protected, the fan is prevented from being damaged, the shell 4 is provided with a rotatable flow guide cover 5, the flow guide cover 5 can rotate freely, when the fan is started, the flow guide cover 5 rotates automatically under the action of wind force, the blowing direction is changed, the blowing range of the fan is increased, and all-directional dust removal in the case.
Install outer fan 2, interior fan 3 in the shell 4, outer fan 2, interior fan 3 include fan frame 6, flabellum 7, and fan screw hole 8 has been seted up in the outside of fan frame 6, and the shaping has shell screw hole 9, fan reference column 10 in the shell 4, has seted up screen panel screw hole 14 on the screen panel 1, and screen panel screw hole 14 corresponds with shell screw hole 9, and fan screw hole 8 corresponds with fan reference column 10.
The blades of the outer fan 2 and the inner fan 3 of the two axial flow fans are oppositely arranged, the rotation directions are opposite, but the wind directions are the same; two fans overlap and install in the shell, and the double fan simultaneous working plays the effect that increases amount of wind and wind pressure, and two fans can both be just reversing, can blow up the dust in the quick-witted case and can be with the dust suction that blows up again.
The inner end of the shell 4 is formed with a guide cover bracket 11, the guide cover 4 is pivoted on the guide cover bracket 11, and the guide cover 4 is coaxial with the inner fan 3.
The air guide sleeve 4 is provided with a driving plate 12 arranged longitudinally and a guide plate 13 arranged transversely, and the guide plate 13 is arranged obliquely.
Assembling according to the position shown in fig. 1, sleeving the air guide sleeve 5 on the air guide sleeve bracket 11 of the shell 4, fastening the air guide sleeve by using a clamp spring, pushing the air guide sleeve 5 to rotate by using the driving plate 12 under the action of wind power, blowing wind obliquely by using the guide plate 13, and blowing the air guide sleeve 5 to different directions when rotating; fan screw hole 8 cover is on fan reference column 10, in putting into shell 4 with interior fan 3, packs into outer fan 2 again equally, locks the screw on fan reference column 10, fixes two fans, and the fan is by control panel automatic control, can both realize just, the reversal.
When the machine is started, the fan blows air into the case to blow up dust, the fan stops after a certain time, then the fan rotates reversely to blow air outwards to suck the dust out of the case, and the fan stops after a certain time. The two fans are overlapped and work simultaneously, so that the air volume and the air pressure are increased, and the dust removal efficiency is improved; mesh enclosure screw hole 14 and shell screw hole 9 are all standard 105mm pitch-row, can the snap-on in quick-witted case radiator fan position, are fit for most models, convenient to use.
The invention provides a desktop computer case, wherein the dust remover is arranged on the top surface or the side surface of the case, the dust remover is connected with a control board, the control board is arranged in the case, the position is not limited, and the power supply of the control board is connected with a main board of the case. The air guide sleeve 4 is positioned in the case.
The invention also provides a desktop computer case dust removal method, wherein the dust remover is arranged on the top surface or the side surface of the desktop computer case; when the fan is powered on for work, for example, when the computer is started, the fan blows air into the case, the fan stops blowing after a certain time, dust in the case is blown up, then the fan rotates reversely to blow air out of the case, the dust is sucked out of the case, and the fan stops blowing after a certain time. The time for which the fan operates can be set manually.
Due to the adoption of the technical scheme, the invention has the following beneficial effects: the double fan simultaneous working increases amount of wind pressure, and dust collection efficiency is high, 5 rotatory changes the wind direction of kuppe, can lead the different places of quick-witted incasement with the air current, realize diversified dust removal, the screw hole adopts standard general pitch-row, but direct mount is in radiator fan position, be applicable to most model, by the control program automatic control of control panel, start automatic dust removal when starting at every turn, the loaded down with trivial details work of regularly tearing open the quick-witted manual dust removal has been removed from, and can both keep quick-witted incasement clean every day.
The invention improves the dust removal efficiency and convenience of the desktop computer case and can keep the clean state in the case every day.
It is to be understood that the above-described embodiments are merely preferred examples of the present invention and are not intended to limit the scope of the invention, so that equivalent changes or modifications in the structure, features and principles of the invention as described in the claims should be included in the claims.
Claims (6)
1. Desktop computer machine case dust remover, its characterized in that: the fan comprises a mesh enclosure and a shell, wherein the mesh enclosure is buckled at the outer end of the shell, an outer fan and an inner fan are installed in the shell, the outer fan and the inner fan comprise fan frames and fan blades, the fan blades of the outer fan and the inner fan are installed oppositely, and the outer fan and the inner fan are forward and reverse rotating fans.
2. The desktop computer case dust collector of claim 1, wherein: the shell is provided with a flow guide cover, the inner end of the shell is formed with a flow guide cover support, and the flow guide cover is pivoted on the flow guide cover support.
3. The desktop computer case dust collector of claim 2, wherein: the air guide sleeve is coaxial with the inner fan.
4. The desktop computer case dust collector of claim 1, wherein: the fan frame outside seted up the fan screw hole, the shaping has the fan reference column in the shell, the fan screw hole corresponds with the fan reference column.
5. The desktop computer case dust collector of claim 1, wherein: the shell in the shaping have a shell screw hole, seted up the screen panel screw hole on the screen panel, the screen panel screw hole corresponds with the shell screw hole.
6. The desktop computer case dust collector of claim 2, wherein: the guide cover is provided with a driving plate which is longitudinally arranged and a guide plate which is transversely arranged, and the guide plate is obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010471043.3A CN111622974A (en) | 2020-05-29 | 2020-05-29 | Dust remover for desktop computer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010471043.3A CN111622974A (en) | 2020-05-29 | 2020-05-29 | Dust remover for desktop computer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111622974A true CN111622974A (en) | 2020-09-04 |
Family
ID=72269009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010471043.3A Withdrawn CN111622974A (en) | 2020-05-29 | 2020-05-29 | Dust remover for desktop computer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111622974A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111972384A (en) * | 2020-09-07 | 2020-11-24 | 杨庄 | Multifunctional mosquito killing lamp |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020015648A1 (en) * | 1999-09-30 | 2002-02-07 | Naofumi Kosugi | Fan unit, fan assembly, and an apparatus comprising the fan assembly |
| TWM332744U (en) * | 2007-10-12 | 2008-05-21 | Adda Corp | Assembly structure of serially connected fans |
| CN101340795A (en) * | 2007-07-04 | 2009-01-07 | 富准精密工业(深圳)有限公司 | Heat radiating device |
| CN202023747U (en) * | 2011-02-21 | 2011-11-02 | 建准电机工业股份有限公司 | Cooling fan with positive and negative rotation function |
| CN202404509U (en) * | 2011-09-13 | 2012-08-29 | 戴咸逵 | Heat radiation structure of desktop computer case |
| DE202016106305U1 (en) * | 2016-11-10 | 2016-11-22 | Asia Vital Components Co., Ltd. | Row connected fan structure |
| TWI618480B (en) * | 2016-11-21 | 2018-03-11 | Asia Vital Components Co Ltd | Tandem fan structure |
| CN109538504A (en) * | 2017-09-21 | 2019-03-29 | 日本电产株式会社 | Tandem type shaft flow fan |
| CN110632987A (en) * | 2019-09-30 | 2019-12-31 | 漯河医学高等专科学校 | Computer dustproof mechanism |
-
2020
- 2020-05-29 CN CN202010471043.3A patent/CN111622974A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020015648A1 (en) * | 1999-09-30 | 2002-02-07 | Naofumi Kosugi | Fan unit, fan assembly, and an apparatus comprising the fan assembly |
| CN101340795A (en) * | 2007-07-04 | 2009-01-07 | 富准精密工业(深圳)有限公司 | Heat radiating device |
| TWM332744U (en) * | 2007-10-12 | 2008-05-21 | Adda Corp | Assembly structure of serially connected fans |
| CN202023747U (en) * | 2011-02-21 | 2011-11-02 | 建准电机工业股份有限公司 | Cooling fan with positive and negative rotation function |
| CN202404509U (en) * | 2011-09-13 | 2012-08-29 | 戴咸逵 | Heat radiation structure of desktop computer case |
| DE202016106305U1 (en) * | 2016-11-10 | 2016-11-22 | Asia Vital Components Co., Ltd. | Row connected fan structure |
| TWI618480B (en) * | 2016-11-21 | 2018-03-11 | Asia Vital Components Co Ltd | Tandem fan structure |
| CN109538504A (en) * | 2017-09-21 | 2019-03-29 | 日本电产株式会社 | Tandem type shaft flow fan |
| CN110632987A (en) * | 2019-09-30 | 2019-12-31 | 漯河医学高等专科学校 | Computer dustproof mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111972384A (en) * | 2020-09-07 | 2020-11-24 | 杨庄 | Multifunctional mosquito killing lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200904 |