CN2556691Y - Computer casing with heat radiation and exhausting device - Google Patents
Computer casing with heat radiation and exhausting device Download PDFInfo
- Publication number
- CN2556691Y CN2556691Y CN 02227933 CN02227933U CN2556691Y CN 2556691 Y CN2556691 Y CN 2556691Y CN 02227933 CN02227933 CN 02227933 CN 02227933 U CN02227933 U CN 02227933U CN 2556691 Y CN2556691 Y CN 2556691Y
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- China
- Prior art keywords
- fan
- cabinet
- air
- computer
- computer cabinet
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- 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 relates to the technical field of peripheral computer devices, in particular to a computer cabinet with a radiating and air exhaust device. The utility model comprises a computer cabinet, an air exhaust fan that emits hot air inside the computer cabinet to outside and a fan patch cord. The air exhaust fan is connected with a computer power source inside the computer cabinet through the fan patch cord, and the air exhaust fan is horizontally arranged at an opening of a top plate of the computer cabinet, furthermore, an air extraction fan that extracts cold air outside into the computer cabinet is arranged on a lateral plate of the computer cabinet, and the air extraction fan is also connected with the computer power source through the fan patch cord. The air exhaust fan and the air extraction fan of the utility model can automatically start along with starting the computer, and as the air exhaust fan and the air extraction fan are respectively arranged on the top plate and the lateral plate of the computer cabinet, the arrangement method can make full use of the air convection theory and effectively emit heat inside the computer cabinet out from the cabinet body in a unit interval and extract cold air outside into the cabinet body in time, thus reaching the goal of radiating and air exhaust and satisfying radiating requirement of high temperature and heating elements inside the computer cabinet.
Description
Technical field:
The utility model relates to the computer peripheral technical field, refers in particular to a kind of computer housing with the heat radiation air exhausting device.
Background technology:
Present computer, no matter be PC or unility computer or server, motherboard all has been installed in cabinet, memory bar, CPU, display card and some other indispensable hardware device, the components and parts of these equipment can produce a large amount of heats when work, temperature in the cabinet is raise, if these heats are not in time excluded, too high temperature will influence the performance and the life-span of electronic devices and components, serious words also may cause machine that fatefulue fault takes place, therefore, computer housing manufacturer all can offer louvre and radiator fan is set in the side plate or the back of casing, in the hope of the heat in the cabinet is in time sent the cabinet outside, still, according to the principle of gaseous exchange as can be known, less than 50%, effect is unsatisfactory, is difficult to guarantee the long-time steady operation of computer to the utilization factor of wind for this mode.
Summary of the invention:
The purpose of this utility model just is to provide at the deficiencies in the prior art part a kind of computer housing of the band heat radiation air exhausting device that can address the above problem.
For achieving the above object, the utility model includes: cabinet, with hot blast row's air ejector fan and fan patchcord outside cabinet in the cabinet, air ejector fan is connected with computer power in the cabinet by the fan patchcord, air ejector fan is horizontally set on the opening part of cabinet top board, also is connected with computer power in the cabinet by the fan patchcord also being provided with the extractor fan that is drawn into cold wind from the outside in cabinet, extractor fan on the cabinet side board.
The fan box sealing that the air ejector fan external application is made of loam cake, support and lower cover, following the covering over against the position of air ejector fan of fan box offers the air inlet that communicates with cabinet inside, then is provided with air outlet window at last cover back-end.
Be connected with relay indicating light on the power lead of the motor of air ejector fan, the position over against relay indicating light on the front end face of the loam cake of fan box is provided with transparent indicator-lamp cover.
Constitute certain oblique angle in the horizontal direction between the window leaf of air outlet window and the air outlet window main body.
After adopting said structure, air ejector fan and extractor fan can with the unlatching of computer and and start automatically, and because extractor fan and air ejector fan are to be installed in respectively on cabinet side board and the top board, this mounting means can make full use of the cross-ventilation principle, the interior heat of cabinet can be discharged in the unit interval effectively also in time send outside cold wind outside the casing to, thereby effectively reach the purpose of heat radiation and air draft, satisfy the radiating requirements of high temperature heating components and parts in the cabinet.
Description of drawings:
Accompanying drawing 1 is a three-dimensional combination figure of the present utility model
Accompanying drawing 2 is the three-dimensional exploded view of the utility model air ejector fan and fan box
Embodiment:
See shown in the accompanying drawing 1,2, the utility model includes: cabinet 10, with hot blast row's air ejector fan 20 and fan patchcords 30 outside cabinet 10 in the cabinet 10, air ejector fan 20 is connected with computer power in the cabinet 10 by fan patchcord 30, air ejector fan 20 is horizontally set on the opening part of cabinet 10 top boards, also is connected with computer power in the cabinet 10 by fan patchcord 30 also being provided with the extractor fan 40 that is drawn into cold wind from the outside in cabinet 10, extractor fan 40 on cabinet 10 side plates;
Fan box 50 sealings that air ejector fan 20 external applications are made of loam cake 51, support 52 and lower cover 53, position over against air ejector fan 20 on the lower cover 53 of fan box 50 offers the air inlet 531 that communicates with cabinet 10 inside, then is provided with air outlet window 511 in loam cake 51 rear ends;
Be connected with relay indicating light 22 on the power lead of the motor 21 of air ejector fan 20, the position over against relay indicating light 22 on the front end face of the loam cake 51 of fan box 50 is provided with transparent indicator-lamp cover 512.
Constitute certain oblique angle in the horizontal direction between the window leaf 5111 of air outlet window 511 and air outlet window 511 main bodys.
During use, the 4PIN female of fan patchcord 30 and the 4PIN male of computer power are connected together, and the little 2PIN male of fan patchcord 30 linked to each other with the little 2PIN female of extractor fan 40 and air ejector fan 20 respectively, connect extractor fan 40 and air ejector fan 20 needed voltages, at this moment, relay indicating light 22 beginnings are shinny, for avoiding relay indicating light 22 to burn because of electric current is excessive, can on the connecting line of air ejector fan 20 motors 21, connect a current-limiting resistance R current limliting, to guarantee the stability of work.When relay indicating light 22 is shinny, show that extractor fan 40 and air ejector fan 20 are in normal operating conditions.Be extractor fan 40 suction cold wind outside cabinet 10, the heat in the cabinet 10 blows out via air outlet window 511 by air ejector fan 20 simultaneously, makes the temperature in the cabinet 10 remain at the preceding normal temperature state of start.Because the window leaf 5111 of air outlet window 511 has certain oblique angle, interior big outer little, can effectively prevent entering of external dust, even do not use computer for a long time, native system is also unlikely and enter dust, and is again because fan box 50 and interior air ejector fan 20 thereof are that level is installed on cabinet 10 top boards, effective especially for the direct projection that prevents dust, again because the air outlet window 511 of fan box 50 towards cabinet 10 rear portions, can not have any influence to human body at work.When the user shut down, extractor fan 40 and air ejector fan 20 promptly quit work automatically, and be very convenient to use.
Claims (4)
1. be with the computer housing of heat radiation air exhausting device, comprise: cabinet (10), with hot blast row's air ejector fan (20) and fan patchcord (30) outside cabinet (10) in the cabinet (10), air ejector fan (20) is connected with the interior computer power of cabinet (10) by fan patchcord (30), it is characterized in that: air ejector fan (20) is horizontally set on the opening part of cabinet (10) top board, also is provided with the extractor fan (40) that is drawn into cold wind from the outside in cabinet (10) on cabinet (10) side plate, extractor fan (40) also is connected by the interior computer power of fan patchcord (30) and cabinet (10).
2. the computer housing of band heat radiation air exhausting device according to claim 1, it is characterized in that: air ejector fan (20) fan box (50) sealing that constitutes by loam cake (51), support (52) and lower cover (53), the lower cover (53) of fan box (50) is gone up over against the position of air ejector fan (20) and is offered the air inlet (531) that communicates with cabinet (10) inside, then is provided with air outlet window (511) in loam cake (51) rear end.
3. the computer housing of band heat radiation air exhausting device according to claim 2, it is characterized in that: be connected with relay indicating light (22) on the power lead of the motor (21) of air ejector fan (20), the position over against relay indicating light (22) on the front end face of the loam cake (51) of fan box (50) is provided with transparent indicator-lamp cover (512).
4. the computer housing of band heat radiation air exhausting device according to claim 2 is characterized in that: constitute certain oblique angle in the horizontal direction between the window leaf (5111) of described air outlet window (511) and air outlet window (511) main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02227933 CN2556691Y (en) | 2002-05-31 | 2002-05-31 | Computer casing with heat radiation and exhausting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02227933 CN2556691Y (en) | 2002-05-31 | 2002-05-31 | Computer casing with heat radiation and exhausting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2556691Y true CN2556691Y (en) | 2003-06-18 |
Family
ID=33704616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02227933 Expired - Fee Related CN2556691Y (en) | 2002-05-31 | 2002-05-31 | Computer casing with heat radiation and exhausting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2556691Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107967930A (en) * | 2018-01-02 | 2018-04-27 | 马鞍山佳夫尼电气科技有限公司 | A kind of multilayer instrument and meter Universal machine cabinet |
| CN107993691A (en) * | 2018-01-02 | 2018-05-04 | 马鞍山佳夫尼电气科技有限公司 | A kind of instrument and meter Universal machine cabinet |
| CN110244826A (en) * | 2019-06-03 | 2019-09-17 | 柳州铁道职业技术学院 | Host and its desktop computer with cleaning plant |
-
2002
- 2002-05-31 CN CN 02227933 patent/CN2556691Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107967930A (en) * | 2018-01-02 | 2018-04-27 | 马鞍山佳夫尼电气科技有限公司 | A kind of multilayer instrument and meter Universal machine cabinet |
| CN107993691A (en) * | 2018-01-02 | 2018-05-04 | 马鞍山佳夫尼电气科技有限公司 | A kind of instrument and meter Universal machine cabinet |
| CN110244826A (en) * | 2019-06-03 | 2019-09-17 | 柳州铁道职业技术学院 | Host and its desktop computer with cleaning plant |
| CN110244826B (en) * | 2019-06-03 | 2024-02-06 | 柳州铁道职业技术学院 | Host with cleaning device and desktop computer thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |