CN200956136Y - Computer cabinet - Google Patents
Computer cabinet Download PDFInfo
- Publication number
- CN200956136Y CN200956136Y CN 200620117646 CN200620117646U CN200956136Y CN 200956136 Y CN200956136 Y CN 200956136Y CN 200620117646 CN200620117646 CN 200620117646 CN 200620117646 U CN200620117646 U CN 200620117646U CN 200956136 Y CN200956136 Y CN 200956136Y
- Authority
- CN
- China
- Prior art keywords
- cabinet
- power supply
- air outlet
- air inlet
- cpu
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a computer case comprising a main panel, a side plate and a case framework. A main board is arranged on the rear upper end of the case framework; an air outlet is arranged on the top of the back end of the computer case; CPU is arranged on the top of the main board and close to the air outlet; a power source is arranged on the lower end of the computer case and under the main board; the air outlet is arranged on the top of the computer case above the CPU; an air inlet is arranged on the bottom of the computer case or under the main board. The utility model fully utilizes the natural convection from top to bottom for the purpose of the heat dissipation; and the devices with large heat dissipation capacity are arranged closely to the thermo vent to raise the heat dissipating rate. Meanwhile, a framework of an existing ATX computer case is basically kept. It is unnecessary to redesign the main board, thereby suitable for an existing production line.
Description
Technical field
The utility model relates to a kind of computer equipment, relates in particular to a kind of computer housing that improves heat dispersion.
Background technology
Along with computer popularizing in worldwide, the performance of computer has been subjected to paying close attention to widely.High throughput, at a high speed, efficiently, the computer of large buffer memory more and more is subjected to people's welcome.Thing followed problem is exactly, and the thermal value of CPU and power supply etc. is increasing, and the heat dissipation problem of computer housing becomes the key factor that the restriction computer performance improves.Computer in the market adopts the cabinet of atx framework more, and in the atx framework, mainboard is positioned at the below of power supply, adopt the main radiating mode of conventional fan as thermal source, and dust that fan brings and noise problem becomes increasingly conspicuous.Lifting along with the cpu performance, the increase of power consumption and the increase of thermal value are inexorable trends, only lean on the effect of conventional fan, the heat that cpu produces can only be distributed at cabinet inside, and can not really effectively solve heat dissipation problem, this has become the matter of utmost importance that hinders the computer development, add increasing hard disk, speed CD-ROM drive faster, in the face of these huge source of heat releases, temperature in the computer housing is difficult to remain on a normal level, and traditional atx cabinet has been difficult to meet the demands.In order better to solve heat dissipation problem, Intel Company has proposed new btx framework cabinet.The front-mounted radiator that the btx cabinet is huge has been deprived the quantity of more hard disk space and mainboard expansion slot, the more important thing is the mainboard of existing production line and the requirement that cabinet is difficult to satisfy the btx cabinet, need redesign mainboard and cabinet, this has increased unnecessary expenditures just for manufacturer and user.
The utility model content
The purpose of this utility model is to provide a kind of cabinet, both can solve heat dissipation problem, needn't carry out big change to existing atx structure cabinet again.
The utility model is a kind of computer housing, comprises main panel, cabinet skeleton, side panel and support, and it is characterized in that: mainboard is positioned at the upper end of cabinet skeleton, the rear of drive bay; CPU is positioned at the upper end of mainboard, near air outlet; Air outlet is positioned at the cabinet top of CPU top, and air inlet is positioned at the cabinet bottom.
Air outlet can be installed fan, and air inlet is positioned at the main panel lower end.The cabinet rear portion is provided with air inlet and the guide duct that is provided with separately into CPU.Power supply is positioned at the mainboard below, is provided with independent power supply air inlet and power supply air outlet, and the power supply air outlet is positioned at the cabinet rear portion, and the power supply air inlet is positioned at the cabinet bottom.Power supply and cabinet also can shared air inlets.The bottom of computer housing is provided with support.
Compared with prior art, the beneficial effects of the utility model are:
(1) the cabinet ventilation and heat makes full use of natural convection from bottom to top, also can adopt passive heat radiation;
(2) twice heat radiation of AT external CPU made into once to dispel the heat, power supply changes independent heat radiation into, improves radiating effect.
(3) the utility model design is maximum heat source near heat radiation outlet, and heat is directly discharged.
(4) can or adopt heavy caliber low speed fan to reduce dust and reduction noise by the cancellation fan;
(5) the basic maintenance, have the atx framework now, need not redesign mainboard, and cabinet is changed also very little, can be applied to existing streamline.
Description of drawings
Fig. 1 is a cabinet external structure synoptic diagram, wherein:
The 1-main panel;
2-cabinet skeleton;
The 3-side panel;
The 4-support;
Fig. 2 is a cabinet inside structural representation one, wherein:
The 5-drive bay;
The 6-power supply;
The 7-mainboard;
8-CPU；
The 9-air inlet;
The 10-air outlet;
11-power supply air outlet;
12-power supply air inlet;
Fig. 3 is a cabinet inside structural representation two, wherein:
The 13-CPU air inlet.
Embodiment
Now reaching embodiment in conjunction with the accompanying drawings is described in further detail the utility model.
Fig. 1 is a cabinet stereoscopic synoptic diagram, and the cabinet external structure comprises: main panel 1, cabinet skeleton 2, side panel 3 and support 4.Mainboard 7 and drive bay 5 are installed on the cabinet skeleton 2.
Fig. 2 is a kind of structural representation of cabinet inside, and drive bay 5 is positioned at the upper end of cabinet skeleton 2, near main panel 1; Mainboard 7 is positioned at the upper end of cabinet skeleton 2, the rear of drive bay 5; CPU8 is positioned at the upper end of mainboard 7, near air outlet 10; Power supply 6 is positioned at the lower end of cabinet skeleton 2, the below of mainboard 7; Air outlet 10 is positioned at the cabinet top of CPU8 top, and air inlet 9 is positioned at the cabinet bottom; Power supply 6 is provided with independent power supply air inlet 12 and power supply air outlet 11, and power supply air outlet 11 is positioned at the cabinet rear portion, and power supply air inlet 12 is positioned at the cabinet bottom; , the cabinet bottom is provided with support 4.During the computer operation, utilize air inlet 9 to be reached for the purpose of case radiation to the natural convection from bottom to top of air outlet 10.Simultaneously, for power supply is provided with independent power supply air inlet 12 and power supply air outlet 11, strengthened the heat-sinking capability of power supply.
Fig. 3 is another structural representation of cabinet inside, is to CPU8 sets up CPU air inlet 13 separately with the key distinction of Fig. 2, is positioned at cabinet skeleton 2 rears on CPU8 next door, helps the heat radiation of CPU8 self more, has strengthened the heat-sinking capability of cabinet.
The above embodiment only is two embodiment of the present utility model; the utility model is not limited to the foregoing description; for persons skilled in the art; the any conspicuous change of under the prerequisite that does not deviate from the utility model principle it being done all belongs to the protection domain of design of the present utility model and claims.
Claims (7)
1. a computer housing comprises main panel (1), cabinet skeleton (2), side panel (3) and support (4), and it is characterized in that: mainboard (7) is positioned at the upper end of cabinet skeleton (2), the rear of drive bay (5); CPU (8) is positioned at the upper end of mainboard (7), near air outlet (10); Air outlet (10) is positioned at the cabinet top of CPU (8) top, and air inlet (9) is positioned at the cabinet bottom.
2. computer housing as claimed in claim 1 is characterized in that: air outlet (10) is installed fan.
3. computer housing as claimed in claim 1 is characterized in that: air inlet (9) is positioned at the main panel lower end.
4. computer housing as claimed in claim 1 is characterized in that: the cabinet rear portion is provided with CPU air inlet (13) and the guide duct that is provided with separately into CPU (8).
5. computer housing as claimed in claim 1, it is characterized in that: power supply (6) is positioned at mainboard (7) below, power supply (6) is provided with independent power supply air inlet (12) and power supply air outlet (11), and power supply air outlet position (11) is in the cabinet rear portion, and power supply air inlet (12) is positioned at the cabinet bottom.
6. computer housing as claimed in claim 1 is characterized in that: power supply (6) and the shared air inlet of cabinet (9).
7. computer housing as claimed in claim 1 is characterized in that: the bottom of computer housing is provided with support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620117646 CN200956136Y (en) | 2006-05-30 | 2006-05-30 | Computer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620117646 CN200956136Y (en) | 2006-05-30 | 2006-05-30 | Computer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200956136Y true CN200956136Y (en) | 2007-10-03 |
Family
ID=38774722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620117646 Expired - Fee Related CN200956136Y (en) | 2006-05-30 | 2006-05-30 | Computer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200956136Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243515A (en) * | 2010-05-12 | 2011-11-16 | 鸿富锦精密工业（深圳）有限公司 | Case |
-
2006
- 2006-05-30 CN CN 200620117646 patent/CN200956136Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102243515A (en) * | 2010-05-12 | 2011-11-16 | 鸿富锦精密工业（深圳）有限公司 | Case |
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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 |