CN2617968Y - Fixer of computer fan - Google Patents
Fixer of computer fan Download PDFInfo
- Publication number
- CN2617968Y CN2617968Y CN 02295437 CN02295437U CN2617968Y CN 2617968 Y CN2617968 Y CN 2617968Y CN 02295437 CN02295437 CN 02295437 CN 02295437 U CN02295437 U CN 02295437U CN 2617968 Y CN2617968 Y CN 2617968Y
- Authority
- CN
- China
- Prior art keywords
- hole
- fan
- blower tray
- computer
- cabinet
- 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 - Lifetime
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a fixing device for computer fans, wherein a fan bracket is assembled on the inner side of the computer case; a computer fan is arranged on the fan bracket via a vibration-reducing screw; a bracket fixing hole and a tip are arranged on the fan bracket; a positioning hole is arranged at the bottom of the computer case; the tip is assembled into the positioning hole and afterwards goes through the bracket fixing hole via the vibration-reducing screw; then the fan bracket is arranged on the inner side of the computer case conveniently. An air hole is also arranged on the fan bracket; a heat-releasing hole is arranged on the side face of the computer case, corresponding to the air hole; therefore, noise of the system is lowered. The utility model provides convenience for disassembly and maintenance of the fan, and avoids turbulence in the air flow inside the computer case, which improves heat radiation for the computer case.
Description
Technical field
The utility model relates to a kind of fixing device of computer fan, particularly a kind ofly can effectively reduce fan noise, have the fixing device of damping effect and dismounting and computer fan easy to maintenance.
Background technique
Be the resolution system heat dissipation problem, most computers is all installed radiation fan in cabinet at present.Along with improving constantly of CPU frequency, the rotating speed of fan is also had higher requirement, thereby caused the rising of system noise.The noise that how to reduce in the fan work to be produced improves user's comfort level, is the industry question of common concern.Particularly at present, the compact main development trend that has become desk top computer of cabinet, how in narrow space, still can reduce the noise of fan preferably, easily radiation fan is carried out dismounting, maintenance, and satisfy the heat radiation requirement of system, become the problem that industry presses for solution.
The model utility content
Main purpose of the present utility model is to provide a kind of computer fan means of fixation that can effectively reduce fan noise, and can realize the dismounting and the maintenance of fan in narrow space, satisfies the heat radiation requirement of system simultaneously.
The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions.According to the fixing device of the computer fan that the utility model proposes, its improved technical characteristics is: the installed inside at cabinet has blower tray, and computer fan is fixed on this blower tray.
The purpose of this utility model and solve its technical problem and can also adopt following technical measures further to realize.
The fixing device of aforesaid computer fan, wherein said blower tray is provided with the fan fixed hole, and computer fan passes this fan fixed hole by the damping screw and is fixed on the blower tray.
The fixing device of aforesaid computer fan, wherein said blower tray is provided with tongue piece, and the bottom of described cabinet is provided with positioning hole, and this tongue piece is packed in this positioning hole; Blower tray is provided with the support fixed hole, and passes the inboard that this support fixed hole is fixed on cabinet by the damping screw.
The fixing device of aforesaid computer fan, wherein said blower tray has the wind hole, and the side of cabinet has radiation hole.
The fixing device of aforesaid computer fan, the quantity of wherein said support fixed hole and used damping screw, tongue piece and positioning hole all is two.And,
The fixing device of aforesaid computer fan, the wind hole on the wherein said blower tray is a manhole.
The utility model compared with prior art has tangible advantage and beneficial effect.By above technological scheme as can be known, the utility model by cabinet the installed inside blower tray, fan by the damping screw, is fixed on the blower tray, rather than fan directly is fixed on the cabinet, thereby reduced system noise; On blower tray, design tongue piece, made things convenient for the dismounting and the maintenance of fan; By the hole of blowing at blower tray, radiation hole is opened in the side of cabinet, can make the air flows of cabinet inside not produce turbulent flow, and the heat dissipation potential of cabinet is obviously improved.Adopt the technical program in addition, the cost of cabinet is not significantly improved.
Rational structure design by fan fixing rack through test, under the identical condition of other conditionally completes, has reduced by 6 to 10 decibels to the noise of cabinet.The heat dissipation potential of cabinet obviously improves simultaneously, and the dismounting of fan and maintenance are very convenient, and the cost of cabinet is without any increase.For the user provides the product of complete personalization, satisfied user's demand.
Description of drawings
Fig. 1 is the machine works phase diagram after the utility model is pulled down the cabinet top cover.
Fig. 2 is the mounting structure figure of the blower tray of the utility model when dismantling a fan.
Fig. 3 is the structure installation diagram after the utility model is dismantled two fans simultaneously.
Fig. 4 is the structural drawing of reflection cabinet of the present utility model bottom.
Fig. 5 is the structural drawing of blower tray of the present utility model.
Mark among the figure:
1: cabinet 2: blower tray 3: fan
4: damping screw 4 ': damping screw 5: the fan fixed hole
6: tongue piece 7: positioning hole 8: the wind hole
9: radiation hole 10: support fixed hole 11: power supply
12: mainboard 13: hard disk 14: fixing auricle
15:LAN mouth 16: standard serial port
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to its embodiment of fixed structure, structure, feature and effect thereof according to the computer fan that the utility model proposes, describe in detail as after.
What deserves to be explained is, power supply 11 shown in the accompanying drawing 1,2, mainboard 12, hard disk 13, fixedly auricle 14, LAN mouth 15 and standard serial port 16, be the structure in the existing computer housing, just draw out at this, below no longer further relate at specific descriptions of the present utility model for the ease of understanding the utility model.
See also shown in Fig. 1,2,3, the fixed structure of the utility model computer fan, its major technique feature comprises: the installed inside at cabinet 1 has blower tray 2, and computer fan 3 is fixed on this blower tray 2.
Above-mentioned blower tray 2 is provided with fan fixed hole 5, and computer fan 3 passes this fan fixed hole 5 by damping screw 4 and is fixed on the blower tray 2.
Fig. 2 is the mounting structure figure of the blower tray of the utility model when dismantling a fan; Fig. 3 is the structure installation diagram that the utility model is dismantled two fans simultaneously.Shown in Fig. 2,3, the wind hole 8 of a bigger manhole mode of design on blower tray 2, the side of cabinet 1 has radiation hole 9.The position in wind hole 8 needs corresponding with radiation hole 9 positions of cabinet 1 side, and blower tray 2 needs with cabinet 1 inboard enough distances are arranged, and this is the key of this structural design.This organization plan has solved heat dissipation problem, has also solved noise problem simultaneously.
Fig. 4 is the structural drawing of cabinet bottom, and it has shown the structure that clamps of blower tray; Fig. 5 is the structural drawing of blower tray.Aforesaid blower tray 2 is provided with tongue piece 6, and the bottom of aforesaid cabinet 1 is provided with positioning hole 7, the positioning hole 7 of during installation tongue piece 6 being packed into.Blower tray 2 is provided with support fixed hole 10, and passes the inboard that this support fixed hole 10 is fixed on cabinet 1 by damping screw 4 '.
Preferable embodiment is that the tongue piece 6 on the blower tray is designed to two, and correspondingly positioning hole 7 also is two, behind the two location, only needs two support fixed holes 10, two damping screws 4 ' just can fixedly mount, easy accessibility, fast.
The technological innovation of the fixed structure of the utility model computer fan that above-mentioned structure like this constitutes all has many saving graces for technician of the same trade now, and the progressive that possesses skills really.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, but every technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.
Claims (6)
1, a kind of fixing device of computer fan is characterized in that: the installed inside at cabinet (1) has blower tray (2), and computer fan (3) is fixed on this blower tray (2).
2, the fixing device of computer fan according to claim 1, it is characterized in that wherein said blower tray (2) is provided with fan fixed hole (5), computer fan (3) passes this fan fixed hole (5) by damping screw (4) and is fixed on the blower tray (2).
3, the fixing device of computer fan according to claim 1 and 2 is characterized in that wherein said blower tray (2) is provided with tongue piece (6), and the bottom of described cabinet (1) is provided with positioning hole (7), and this tongue piece (6) is packed in this positioning hole (7); Blower tray (2) is provided with support fixed hole (10), and passes the inboard that this support fixed hole (10) is fixed on cabinet (1) by damping screw (4 ').
4, the fixing device of computer fan according to claim 3 is characterized in that wherein said blower tray (2) has wind hole (8), and the side of cabinet (1) has radiation hole (9).
5, the fixed structure of computer fan according to claim 3 is characterized in that the quantity of wherein said damping screw (4 '), support fixed hole (10), tongue piece (6) and positioning hole (7) all is two.
6, the fixing device of computer fan according to claim 5 is characterized in that the wind hole (8) on the wherein said blower tray (2) is through hole, and corresponding with radiation hole (9) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02295437 CN2617968Y (en) | 2002-12-31 | 2002-12-31 | Fixer of computer fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02295437 CN2617968Y (en) | 2002-12-31 | 2002-12-31 | Fixer of computer fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2617968Y true CN2617968Y (en) | 2004-05-26 |
Family
ID=34238795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02295437 Expired - Lifetime CN2617968Y (en) | 2002-12-31 | 2002-12-31 | Fixer of computer fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2617968Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465459C (en) * | 2005-07-19 | 2009-03-04 | 阿蒂克制冷瑞士股份公司 | Fan for computer |
| CN101948749A (en) * | 2010-08-11 | 2011-01-19 | 上海力申科学仪器有限公司 | Cooling system of incubator |
| CN103277345A (en) * | 2013-05-29 | 2013-09-04 | 天津罗斯诺普信息技术有限公司 | Computer fan fixing plate |
| CN110608198A (en) * | 2018-06-14 | 2019-12-24 | 鸿富锦精密工业(武汉)有限公司 | Fan fixing device and fan module |
-
2002
- 2002-12-31 CN CN 02295437 patent/CN2617968Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465459C (en) * | 2005-07-19 | 2009-03-04 | 阿蒂克制冷瑞士股份公司 | Fan for computer |
| CN101948749A (en) * | 2010-08-11 | 2011-01-19 | 上海力申科学仪器有限公司 | Cooling system of incubator |
| CN103277345A (en) * | 2013-05-29 | 2013-09-04 | 天津罗斯诺普信息技术有限公司 | Computer fan fixing plate |
| CN110608198A (en) * | 2018-06-14 | 2019-12-24 | 鸿富锦精密工业(武汉)有限公司 | Fan fixing device and fan module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130104 Granted publication date: 20040526 |