CN205247298U - Dustproof computer case - Google Patents
Dustproof computer case Download PDFInfo
- Publication number
- CN205247298U CN205247298U CN201521112904.XU CN201521112904U CN205247298U CN 205247298 U CN205247298 U CN 205247298U CN 201521112904 U CN201521112904 U CN 201521112904U CN 205247298 U CN205247298 U CN 205247298U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- air cleaner
- dust
- air
- 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.)
- Expired - Fee Related
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dustproof computer case, including host computer box, air cleaner, air mass flow governing valve, hollow screw step by step, mainframe box side face is opened to be had air cleaner, air cleaner installs both sides filter installation hasp, the grid side lid is strained in air cleaner's the outside, it has ventilation holes to strain the inside evenly distributed of grid side lid, the central authorities of straining the grid side lid are provided with the air mass flow governing valve, the inside of air mass flow governing valve is by three hollow screw designs and forms step by step, the hollow screw tip is installed the filter screen and is promoted the bearing step by step, the filter screen promotes the bearing and connects the layering filter screen, the filter screen support frame is installed to the lower extreme on the layering filter screen. Beneficial effect lies in: can realize air mass flow's regulation, it is swift to adjust simple structure, whole filter equipment convenient to detach cleans.
Description
Technical field
The utility model belongs to computer cabinet design field, is specifically related to a kind of dust-proof computer case.
Background technology
Cabinet is as the part in computer fittings, and the Main Function that it rises is to place and fixing each computer fittings,Play a support and protective effect. In addition, computer housing has the important function of electromagnetic radiation shielding. MachineCase generally comprises various switches, the indicator lamp etc. on shell, support, panel. Steel plate and plastic tie for shellClose and make, hardness is high, mainly plays protection cabinet inside element. Support be mainly used in fixing mainboard,Power supply and various driver. For most of user, dust tightness is probably consider minimum, butIf intend to allow cabinet keep for a long time clean, dust tightness that you will look at cabinet how, thisDepend primarily on the dirt exclusion capabilities of anti-dust performance and the expansion slot PCI baffle plate of louvre. Along with computer technologyDevelopment, the dust reduction capability of mainframe box is become better and better, common dust guard pollution abatement equipment just has two kinds: Air Filter is with anti-Dirt cotton, is that the air inlet that these dust guards are arranged on to cabinet carries out the filtration of air, shortcoming be clean notConvenience and unadjustable air mass flow.
Utility model content
The purpose of this utility model is just to provide in order to address the above problem a kind of dust-proof computer case.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of dust-proof computer case, comprise main frame casing, air cleaner, air flow rate adjustment valve, byLevel cored screw, described mainframe box body side surface has described air cleaner, described air cleaner both sides peaceFilter is housed snap close is installed, the outermost of described air cleaner is filter screen end caps, in described filter screen end capsPortion is evenly distributed with air stream through hole, and the central authorities of described filter screen end caps are provided with described air flow rate adjustment valve,The inside of described air flow rate adjustment valve be by described in three step by step cored screw design, described empty step by stepHeart screw rod end is provided with filter screen and promotes bearing, and described filter screen promotes bearing and connects layering filter screen, described layeringFilter screen upper and lower side is provided with screen support frame.
In said structure, rotate certain one-level of described air flow rate adjustment valve, corresponding described hollow spiral shell step by stepThe described filter screen that bar just promotes to connect promotes bearing and drives certain one-level of described layering filter screen, air through described inAir stream through hole enters described layering filter screen, and dust is blocked in outside, so just can realize at different airUnder quality condition, realize the both air flow modulation of described air cleaner, carry out the dustproof of different stage.
In order further to improve dustproof quality, described air cleaner is installed snap close by described filter and is installedAt described mainframe box body side surface, described filter is installed snap close two ends and is embedded in respectively described main frame casing and instituteState air cleaner inside.
In order further to improve dustproof quality, described filter screen end caps and described layering filter screen fit tightly, described inAir stream through hole is distributed in the inside of described filter screen end caps in the mode of through hole.
In order further to improve dustproof quality, described air flow rate adjustment valve is connected to through described filter screen end capsInner described cored screw step by step, the successively socket from coarse to fine of described cored screw step by step, between every layer betweenGap coordinates installs.
In order further to improve dustproof quality, described filter screen promote bearing be welded on described in cored screw end step by stepPortion, described layering screen surface open-blind hole promotes bearing with described filter screen and is connected, described screen support frame weldingIn described filter screen end caps inner side.
Beneficial effect is: can realize the adjusting of air mass flow, adjustment structure simple and fast; Whole filtrationDevice is convenient to dismounting and is cleaned.
Brief description of the drawings
Fig. 1 is the stereogram of a kind of dust-proof computer case described in the utility model;
Fig. 2 is the interior views of the air cleaner of a kind of dust-proof computer case described in the utility model;
Fig. 3 is the cored screw step by step of the air cleaner of a kind of dust-proof computer case described in the utility modelCutaway view.
1, main frame casing; 2, air cleaner; 3, filter is installed snap close; 4, air flow rate adjustment valve;5, filter screen end caps; 6, air stream through hole; 7, layering filter screen; 8, screen support frame; 9, hollow spiral shell step by stepBar; 10, filter screen promotes bearing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1-Figure 3, a kind of dust-proof computer case, comprise main frame casing 1, air cleaner 2,Air flow rate adjustment valve 4, cored screw 9 step by step, main frame casing 1 side opening has air cleaner 2, in order toCarry out air filtration, air cleaner 2 both sides are provided with filter snap close 3 are installed, and can dismantle air filtrationDevice 2, the outermost of air cleaner 2 is filter screen end caps 5, filter screen end caps 5 inside are evenly distributed with air streamThrough hole 6, is the passage that air enters cabinet, and the central authorities of filter screen end caps 5 are provided with air flow rate adjustment valve 4,Can classification regulate the flow of air, the inside of air flow rate adjustment valve 4 is by three cored screws 9 step by stepDesign, respectively in order to drive screen pack at different levels, cored screw 9 ends are provided with filter screen promotion step by stepBearing 10, reduces the frictional force promoting, and filter screen promotes bearing 10 and connects layering filter screen 7, can absorbed airIn dust, layering filter screen 7 upper and lower sides are provided with screen support frame 8, in order to layering filter screen 7 to be installed.
In said structure, certain one-level of rotary air flow control valve 4, corresponding cored screw step by step 9 is justThe filter screen promotion bearing 10 that promotes to connect drives certain one-level of layering filter screen 7, and air is through air stream through hole 6Enter layering filter screen 7, dust is blocked in outside, so just can realize in different air quality situations and realizingThe both air flow modulation of air cleaner 2, carries out the dustproof of different stage.
In order further to improve dustproof quality, air cleaner 2 is installed snap close 3 by filter and is arranged on masterBox body 1 side, filter is installed snap close 3 two ends and is embedded in respectively main frame casing 1 and air cleaner 2Inside, filter screen end caps 5 fits tightly with layering filter screen 7, and air stream through hole 6 is distributed in the mode of through holeThe inside of filter screen end caps 5, air flow rate adjustment valve 4 is connected to the hollow step by step of inside through filter screen end caps 5Screw rod 9, cored screw 9 successively socket from coarse to fine step by step, between every layer, matched in clearance is installed, and filter screen promotesBearing 10 is welded on cored screw 9 ends step by step, and layering filter screen 7 surperficial open-blind hole and filter screen promote bearing 10Connect, screen support frame 8 is welded on filter screen end caps 5 inner sides.
More than show and described general principle of the present utility model, principal character and advantage. The skill of the industryArt personnel should understand, and the utility model is not restricted to the described embodiments, in above-described embodiment and descriptionThat describes just illustrates principle of the present utility model, do not departing under the prerequisite of the utility model spirit and scope,The utility model also has various changes and modifications, and these changes and improvements all fall into this claimed practicalityIn novel scope. The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (5)
1. a dust-proof computer case, is characterized in that: comprise main frame casing, air cleaner, airFlow control valve, cored screw step by step, described mainframe box body side surface has described air cleaner, described skyAir filter both sides are provided with filter snap close are installed, and the outermost of described air cleaner is filter screen end caps,Described filter screen end caps inside is evenly distributed with air stream through hole, and the central authorities of described filter screen end caps are provided with described skyThroughput control valve, the inside of described air flow rate adjustment valve be by described in three step by step cored screw design andBecome, described cored screw step by step end is provided with filter screen and promotes bearing, and described filter screen promotes bearing and connects layeringFilter screen, described layering filter screen upper and lower side is provided with screen support frame.
2. a kind of dust-proof computer case according to claim 1, is characterized in that: described air mistakeFilter is installed snap close by described filter and is arranged on described mainframe box body side surface, and described filter is installed snap closeTwo ends are embedded in respectively described main frame casing and described air cleaner inside.
3. a kind of dust-proof computer case according to claim 1, is characterized in that: described filter screen endLid fits tightly with described layering filter screen, and described air stream through hole is distributed in described filter screen end in the mode of through holeThe inside of lid.
4. a kind of dust-proof computer case according to claim 1, is characterized in that: described air streamAdjustable valve is connected to inner described cored screw step by step, described hollow spiral shell step by step through described filter screen end capsBar successively socket from coarse to fine, between every layer, matched in clearance is installed.
5. a kind of dust-proof computer case according to claim 1, is characterized in that: described filter screen pushes awayCored screw end step by step described in dynamic bearing is welded on, described layering screen surface open-blind hole and described filter screen push awayDynamic bearing connects, and described screen support frame is welded on described filter screen end caps inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112904.XU CN205247298U (en) | 2015-12-28 | 2015-12-28 | Dustproof computer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521112904.XU CN205247298U (en) | 2015-12-28 | 2015-12-28 | Dustproof computer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205247298U true CN205247298U (en) | 2016-05-18 |
Family
ID=55946380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521112904.XU Expired - Fee Related CN205247298U (en) | 2015-12-28 | 2015-12-28 | Dustproof computer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205247298U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107438353A (en) * | 2017-08-31 | 2017-12-05 | 国网湖南省电力公司 | Large Copacity SVG enclosed air cooling systems |
| CN108594571A (en) * | 2018-06-01 | 2018-09-28 | 苏州市东成办公科技有限公司 | A kind of anti-tampering radiator of projecting apparatus |
| CN112987873A (en) * | 2021-03-17 | 2021-06-18 | 南阳理工学院 | Dustproof device for computer case |
| CN112987872A (en) * | 2021-03-17 | 2021-06-18 | 南阳理工学院 | Dustproof device for computer case |
-
2015
- 2015-12-28 CN CN201521112904.XU patent/CN205247298U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107438353A (en) * | 2017-08-31 | 2017-12-05 | 国网湖南省电力公司 | Large Copacity SVG enclosed air cooling systems |
| CN108594571A (en) * | 2018-06-01 | 2018-09-28 | 苏州市东成办公科技有限公司 | A kind of anti-tampering radiator of projecting apparatus |
| CN112987873A (en) * | 2021-03-17 | 2021-06-18 | 南阳理工学院 | Dustproof device for computer case |
| CN112987872A (en) * | 2021-03-17 | 2021-06-18 | 南阳理工学院 | Dustproof device for computer case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205247298U (en) | Dustproof computer case | |
| CN204347710U (en) | Dust-protection type computer housing | |
| CN201926963U (en) | Dustproof computer case | |
| CN206640176U (en) | A kind of outdoor dust-proof radiating electric power cabinet | |
| CN202486681U (en) | Case with side-pull-type bins | |
| CN209461156U (en) | A kind of safety device for hard disk | |
| CN203635605U (en) | Power supply fan dust-proof structure | |
| CN111442436A (en) | Air purifier convenient to dismantle filter screen | |
| CN204331600U (en) | A kind of external radiating computer cabinet installing two dirt filtrating screen | |
| CN206957946U (en) | A kind of fan with 360 ° of spinfunctions | |
| CN206162340U (en) | Computer heat dissipation dust collector | |
| CN112901523B (en) | Axial flow fan | |
| CN201886391U (en) | Computer case | |
| CN201278127Y (en) | Computer cabinet | |
| CN211656704U (en) | Dustproof informatization cabinet | |
| CN201886388U (en) | Dust filtration and ventilation device of computer | |
| CN208512095U (en) | A kind of air cleaning facility for processing workshop | |
| CN208316064U (en) | A kind of electrical cabinet convenient for heat dissipation | |
| CN201333361Y (en) | Dust filter at CPU air inlet of main frame | |
| CN201234437Y (en) | Machine box and dustproof module thereof | |
| CN208673214U (en) | A kind of main case of computer being easily installed | |
| CN208569502U (en) | Computer host housing with dust reduction capability | |
| CN201741090U (en) | Computer case with side plate and top plate both equipped with dust screen | |
| CN204795476U (en) | Quick detachable ventilation of active audio amplifier power amplifier net device | |
| CN219197748U (en) | Fan with empty function of straining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20161228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |