CN2916742Y - Fan fixing mechanism in computer casing - Google Patents
Fan fixing mechanism in computer casing Download PDFInfo
- Publication number
- CN2916742Y CN2916742Y CN 200620113962 CN200620113962U CN2916742Y CN 2916742 Y CN2916742 Y CN 2916742Y CN 200620113962 CN200620113962 CN 200620113962 CN 200620113962 U CN200620113962 U CN 200620113962U CN 2916742 Y CN2916742 Y CN 2916742Y
- Authority
- CN
- China
- Prior art keywords
- fan
- shell
- housing
- lockhole
- opening
- 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 is a mechanism for fixing fans of computer case comprising a shell. One side of the shell is opened with a hole, and each end of the shell close to the hole is arranged with a locking hole separately, and the straight distance between two neighboring locking holes is 170 plus or minus 5mm. Therefore, when a large fan is arranged at the opening, the locking piece can be locked on the matching hole directly, which can not only save the time of hole drilling, but also arrange the fan on the shell without increasing the shell area. The fan can quickly exhaust heat generated by each groupware in the shell, and inhale external cold air into the shell so as to quickly cool down groupware in the shell.
Description
Technical field
The utility model relates to computer fan, especially refer to a kind of opening of on housing, offering, offer the opening that spacing is 170 ± 5mm at this opening, make large-scale fan directly be locked together on the opening, and needn't get into the cave separately, more do not need to increase the housing area, fan can be installed in surface of shell, can improve the mechanism of the computer cabinet fan attachment of main frame radiating efficiency again.
Background technology
Computing machine has been the equipment of quite popularizing, yet general user can run into a problem usually when using a computer, it also is the general computing machine manufacturing problem that manufacturer faced, especially when computing machine is carried out a lot of application programs or drive too much peripheral electronic installation, produce the too high problem of system temperature, usually the too high high temperature heat source of generation temperature is the electronic package on the machine plate, and along with the continuous lifting of CPU usefulness and processing speed, along with and the heat dissipation problem that comes seems important more.Though computer-internal is being provided with fan or radiating seat on the CPU or on the significant components, and these fans or radiating seat all are in computer-internal, so, even this fan or radiating seat can will be spread at CPU and heat that significant components produced, but heat still is trapped in computer-internal, except producing noise, often can not reach the effect that expection reduces system temperature, and make that computer run speed is slack-off, even make computing machine " deadlock ".
Please refer to shown in Figure 1, it is a desk computer host, this main frame is provided with a housing, this back side of shell is provided with a fan hole, this fan hole is relative with the fan that is contained in the housing, and this fan and power supply unit combine, therefore, discharge the interior heat of housing though can rely on this fan, but, one, this fan is to combine with power supply unit, must take into account the heat of getting rid of or cooling off the power supply unit generation, two, the area of this fan is limited, and the main thermal source of misalignment, the heat that can get rid of is limited especially, three, if in housing, increase number of fans, not the volume that increases housing, make the arrangements of components in the housing more difficult exactly, neither ideal in the use.
Summary of the invention
Fundamental purpose of the present utility model is to provide a kind of desk-top computer or other electronic installation of being applied to, and the heat that all thermals source produced in the computing machine can be discharged rapidly outside the housing, improves the mechanism of the computer cabinet fan attachment of computer to dissipate heat efficient.
Secondary objective of the present utility model is to provide a kind of because opening periphery to be provided with lockhole, and fan periphery or be provided with corresponding locking holes on fan base can directly be installed the mechanism of the computer cabinet fan attachment of large-scale fan or several small-sized fanses.
Another purpose of the present utility model is to provide a kind of fan to be provided with filter screen, to filter the mechanism of the computer cabinet fan attachment of dust in the outside air.
The technical solution of the utility model:
A kind of mechanism of computer cabinet fan attachment, it is to be applied to computing machine or other electronic installation, the device of fan attachment, it comprises, one housing, this housing with corresponding of machine plate on be provided with an opening, and this housing is provided with more than one lockhole at the peripheral contiguous place of opening, the rectilineal interval of each lockhole and adjacent lockhole is all 170 ± 5mm; One fan is installed on the shell nozzle.
Advantage of the present utility model is:
1, because the opening periphery is provided with lockhole, and the fan periphery is provided with corresponding locking holes, therefore, fan is installed simple and convenient.
2,, and large-scale fan is housed because housing is provided with an opening greater than machine plate 1/2nd at the face of corresponding machine plate.Therefore, under the condition that does not increase the housing volume, the heat that all thermals source in the housing produce is discharged outside the housing, improve the radiating efficiency of computing machine.
3, because big small-sized fans all is equipped with filter screen, therefore, can filter the dust of outside air.
Description of drawings
Fig. 1, be the stereographic map of known fan fixer.
Fig. 2, be the perspective exploded view of the utility model first embodiment.
Fig. 3, be the floor map of the utility model first embodiment fan.
Fig. 4, be the schematic perspective view of the utility model first embodiment.
Fig. 5, be the schematic perspective view of the utility model second embodiment.
Fig. 6, be the schematic perspective view of the utility model the 3rd embodiment.
Fig. 7, be the schematic perspective view of the utility model user mode.
Embodiment
For to the purpose of this utility model, technical characterictic and effect thereof, further understanding and understanding can be arranged, now for number embodiment, and conjunction with figs. is described in detail as follows:
Please refer to shown in Fig. 2-4, the utility model first embodiment, a kind of mechanism of computer cabinet fan attachment, this mechanism is provided with a housing 10, it in the present embodiment vertical type desk-top computer, these housing 10 fronts are provided with a panel 11, and establish organic plates 20 in this housing 10, be provided with CPU in this machine plate 20, electronic packages such as adapter, in addition, the face of these housing 10 corresponding machine plates 20 is provided with an opening 12 greater than machine plate 1/20th 2, and this housing 10 is respectively equipped with lockhole 13 respectively holding of opening 12 on the limit, 170 ± the 5mm that is all of each lockhole 13 and adjacent lockhole 13, and a fan 30 is installed on this this opening 12, it in the present embodiment a large-scale fan, these fan 30 neighborings are respectively equipped with and lockhole 13 corresponding lugs 31, be respectively equipped with several and lockhole 13 corresponding locking holes 311 on each lug 31, passing lockhole 311 by closure 32 (being screw rod in the present embodiment) is locked together in the lockhole 13, this fan is fixed on the housing 10, therefore, not only can smoothly fan 30 be installed on the surface of housing 10, and can not increase the area of housing 10, and because of the spacing of lockhole 13 and the locking holes 311 of fan 30 are mated fully, do not need other boring during installation, and, the heat that all electronic packages produce on the machine plate 20, all can be got rid of, the heat that is produced in the housing 10 can be excluded really, or cool ambient air is sucked in the housing 10 by fan 30 corresponding with it.
Moreover, please refer to shown in Fig. 4-7, side is provided with perforation 33 around this fan 30, so that housing 10 pastes walls or a table pin when putting, the extraneous air-flow or the air-flow of discharge can not stopped, and can be by each 33 turnover (as shown in Figure 7) of boring a hole.
Please refer to again shown in Fig. 4-6, a filter screen 40 () is housed, on this fan 30 with grit in the filtered air or dust.
Please refer to shown in Figure 5, the structure and first embodiment of the utility model second embodiment are basic identical, difference is: this fan 30 and a fan base 34 are fixed together, this fan base 34 is can be with fan 30 one-body molded or lock together, this fan base 34 respectively holds the limit to be respectively equipped with locking holes 341 corresponding with lockhole 13 (not shown) and that spacing equates, so that pass locking holes 341 lockings in lockhole 13 by closure 32 (being screw rod in the present embodiment), this fan is fixed on the housing 10, therefore, not only can fan 30 be installed on housing 10 surfaces smoothly, and can not increase the area of housing 10, simultaneously, mate fully because of the spacing and fan 30 locking holes 311 of lockhole 13, do not need other boring during installation.
Please refer to shown in Figure 6ly, the structure and second embodiment of the utility model the 3rd embodiment are basic identical, and difference is: the different small-sized fans of several sizes 30 is housed on this fan base 34, is 2 small-sized fanses 30 in the present embodiment.
In sum, because this opening periphery is provided with lockhole, the fan periphery is provided with corresponding locking holes, and therefore, fan is installed simple and convenient.Because housing is provided with an opening greater than machine plate 1/2nd on the face of corresponding machine plate, and large-scale fan is housed.Therefore, under the condition that does not increase the housing volume, the heat that all thermals source in the housing produce is discharged outside the housing, improve the radiating efficiency of computing machine.
Claims (8)
1, a kind of mechanism of computer cabinet fan attachment, it is to be applied to computing machine or other electronic installation, the device of fan attachment is characterized in that: it comprises,
One housing, this housing with corresponding of machine plate on be provided with an opening, and this housing is provided with more than one lockhole at the peripheral contiguous place of opening, the rectilineal interval of each lockhole and adjacent lockhole is all 170 ± 5mm;
One fan is installed on the shell nozzle.
2, the mechanism of computer cabinet fan attachment according to claim 1 is characterized in that: this fan periphery is provided with the locking holes that cooperates with the peripheral lockhole of opening, and the rectilineal interval of each locking holes also is 170 ± 5mm.
3, the mechanism of computer cabinet fan attachment according to claim 1 is characterized in that: the area of this opening is greater than 1/2nd of the machine plate.
4, the mechanism of computer cabinet fan attachment according to claim 1, it is characterized in that: this fan and a fan base combine, also be provided with the locking holes that cooperates with the peripheral lockhole of opening on this fan base, the rectilineal interval of each locking holes also is 170 ± 5mm.
5, the mechanism of computer cabinet fan attachment according to claim 4 is characterized in that: a large-scale fan is installed on this fan base.
6, the mechanism of computer cabinet fan attachment according to claim 4 is characterized in that: more than one small-sized fans is installed on this fan base.
7, the mechanism of computer cabinet fan attachment according to claim 1 is characterized in that: be equiped with a filter screen on this fan.
8, the mechanism of computer cabinet fan attachment according to claim 1 is characterized in that: side is provided with the perforation that is beneficial to the air-flow turnover around this fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113962 CN2916742Y (en) | 2006-05-15 | 2006-05-15 | Fan fixing mechanism in computer casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620113962 CN2916742Y (en) | 2006-05-15 | 2006-05-15 | Fan fixing mechanism in computer casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2916742Y true CN2916742Y (en) | 2007-06-27 |
Family
ID=38187654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620113962 Expired - Fee Related CN2916742Y (en) | 2006-05-15 | 2006-05-15 | Fan fixing mechanism in computer casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2916742Y (en) |
-
2006
- 2006-05-15 CN CN 200620113962 patent/CN2916742Y/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20100515 |