CN201993694U - Air inlet structure of computer - Google Patents
Air inlet structure of computer Download PDFInfo
- Publication number
- CN201993694U CN201993694U CN2011201323736U CN201120132373U CN201993694U CN 201993694 U CN201993694 U CN 201993694U CN 2011201323736 U CN2011201323736 U CN 2011201323736U CN 201120132373 U CN201120132373 U CN 201120132373U CN 201993694 U CN201993694 U CN 201993694U
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- CN
- China
- Prior art keywords
- computer
- air inlet
- inlet structure
- filter screen
- wall
- 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
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Abstract
The utility model discloses an air inlet structure of a computer. The air inlet structure comprises a case plate, wherein ventilation holes are formed on the case plate; a fixing plate is further arranged corresponding to the ventilation holes of the case plate; ventilation holes are further formed on the fixing plate; and a filter screen is arranged between the fixing plate and the case plate. The air inlet structure has the advantages of reducing dust entering the computer, thereby guaranteeing internal cleanness of the computer.
Description
Technical field
The utility model belongs to the computer cabinet technical field, relates in particular to the computing machine air inlet structure.
Background technology
Computing machine will constantly dispel the heat when work, for this reason, usually air inlet structure will be set on the computer cabinet.
Existing computing machine air inlet only is in the correspondence position perforate of cabinet or slots to realize.But during owing to computer operation, usually because the static cause, make a lot of dusts enter computer-internal by air inlet, thereby make computing machine, the industrial computer inside that especially is operated under the rugged surroundings gather a large amount of dusts, a large amount of gatherings of dust make computing power descend significantly, even can cause the computing machine paralysis.Therefore, be necessary the computing machine air inlet structure is optimized design, to reduce entering of dust.
The utility model content
For this reason, technical problem to be solved in the utility model provides a kind of computing machine air inlet structure that dust enters computer-internal that reduces, to overcome the deficiency that prior art exists.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of computing machine air inlet structure, it comprises wall of computer case, described wall of computer case has air vent, it is characterized in that: the corresponding vent locations of described wall of computer case also is provided with fixed head, also has air vent on the fixed head, is provided with filter screen between described fixed head and the wall of computer case.
In the utility model, described filter screen is the polyurethane filter screen.
Convenient in order to install and change filter screen, described wall of computer case is positioned at the air vent both sides and has draw-in groove, and described fixed head dual-side has the dop that inserts described draw-in groove.
The utility model is by being provided with removable filter screen in air inlet structure, filter screen can play the effect of filter dirt like this, thereby the dust elimination in the air intake can be reduced dust and enters computer-internal, to guarantee the cleaning of computer-internal.Therefore, the utlity model has and reduce the advantage that dust enters computer-internal and then guarantees the computer-internal cleaning.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described:
Fig. 1 is a cross-sectional view of the present utility model:
Fig. 2 is the structural representation of wall of computer case;
Fig. 3 is the structural representation of fixed head;
Fig. 4 is the side view of Fig. 3;
Among the figure:
The 100-wall of computer case, 101-air vent, 102-draw-in groove, 200-filter screen, 300-fixed head, 301-air vent, 302-dop.
Embodiment
As shown in Figure 1, computing machine air inlet structure of the present utility model, it comprises wall of computer case 100, filter screen 200 and fixed head 300.
Wherein, filter screen 200 has air vent 101 on the wall of computer case 100 between wall of computer case 100 and fixed head 300, and fixed head 300 also has air vent 301.Filter screen 200 adopts the polyurethane filter screen.
Extremely shown in Figure 4 in conjunction with Fig. 2 again, convenient in order to install and change filter screen, wall of computer case 100 is positioned at air vent 101 both sides and has draw-in groove 102, and fixed head 300 dual-sides have the dop 301 that inserts described draw-in groove 102.
The utility model is by being provided with removable filter screen 200 in air inlet structure, filter screen 200 can play the effect of filter dirt like this, thereby the dust elimination in the air intake can be reduced dust and enters computer-internal, to guarantee the cleaning of computer-internal.
Therefore, the utlity model has and reduce the advantage that dust enters computer-internal and then guarantees the computer-internal cleaning.
Claims (3)
1. computing machine air inlet structure, it comprises wall of computer case, described wall of computer case has air vent, it is characterized in that: the corresponding vent locations of described wall of computer case also is provided with fixed head, also has air vent on the fixed head, is provided with filter screen between described fixed head and the wall of computer case.
2. computing machine air inlet structure according to claim 1 is characterized in that: described filter screen is the polyurethane filter screen.
3. computing machine air inlet structure according to claim 1 is characterized in that: described wall of computer case is positioned at the air vent both sides and has draw-in groove, and described fixed head dual-side has the dop that inserts described draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201323736U CN201993694U (en) | 2011-04-29 | 2011-04-29 | Air inlet structure of computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201323736U CN201993694U (en) | 2011-04-29 | 2011-04-29 | Air inlet structure of computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201993694U true CN201993694U (en) | 2011-09-28 |
Family
ID=44670177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201323736U Expired - Fee Related CN201993694U (en) | 2011-04-29 | 2011-04-29 | Air inlet structure of computer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201993694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105045355A (en) * | 2015-09-16 | 2015-11-11 | 湖南百里目科技有限责任公司 | Computer dustproof device |
-
2011
- 2011-04-29 CN CN2011201323736U patent/CN201993694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105045355A (en) * | 2015-09-16 | 2015-11-11 | 湖南百里目科技有限责任公司 | Computer dustproof device |
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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: 20110928 Termination date: 20150429 |
|
| EXPY | Termination of patent right or utility model |