CN201146182Y - CPU fan - Google Patents
CPU fan Download PDFInfo
- Publication number
- CN201146182Y CN201146182Y CNU2008200824957U CN200820082495U CN201146182Y CN 201146182 Y CN201146182 Y CN 201146182Y CN U2008200824957 U CNU2008200824957 U CN U2008200824957U CN 200820082495 U CN200820082495 U CN 200820082495U CN 201146182 Y CN201146182 Y CN 201146182Y
- Authority
- CN
- China
- Prior art keywords
- fan
- cpu fan
- cpu
- filter screen
- inlet 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
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a CPU fan, which mainly comprises a radiating flange and a fan. The filter screen is arranged at the position of the inlet opening of the radiating flange and is connected at the position of the inlet opening of the radiating flange by a demountable structure. The filter screen can also be arranged between the radiating flange and the fan. By a dismountable filter screen, the CPU fan can lead the foreign matters such as dust, etc. in a computer case to be filtered out of the inlet opening, which can effectively reduce the dust gathering in the CPU fan. Furthermore, after being used for a long time, only the demountable filter screen needs to be cleaned, but the interior of the CPU fan needs no cleaning, namely, the maximum radiating power of the CPU fan can be restored.
Description
Technical field
The utility model relates to fan, particularly a kind of cpu fan.
Background technology
Existing C PU passes through wind-cooling heat dissipating, the following work that makes CPU remain on certain temperature provides higher operating efficiency, but cpu fan is under long-time the use, tend to cause a large amount of dust accumulation in cpu fan, cause the radiating effect of cpu fan to reduce sharply, because the structure of cpu fan is special, the inner dust of assembling is difficult to clean, and can only change cpu fan after causing the radiating effect of cpu fan to reduce.
Summary of the invention
The purpose of this utility model is to provide a kind of dust that can prevent to assemble in cpu fan for the deficiency that solves above-mentioned technology, cleans cpu fan easily simultaneously.
In order to achieve the above object, a kind of cpu fan that the utility model is designed, it mainly is made up of fin and fan, is provided with screen pack at the air inlet place of fin.Filtration is connected fin air inlet place by demountable structure.Screen pack can also be arranged between fin and the fan.
The resulting cpu fan of the utility model by the removable filter net is set, outside air inlet, can effectively reduce the aggregation extent of dust in cpu fan with the contaminant filter in the computer cabinets such as dust.And, after long-time use, only need take off the removable filter net and clean, and need not to clean cpu fan inside, can make cpu fan return to maximum heat radiation power.
Description of drawings
Fig. 1 is the utility model embodiment 1 front view;
Fig. 2 is the upward view of the utility model embodiment 2;
Fig. 3 is the front view of the utility model embodiment 3.
Embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1
As shown in Figure 1, present embodiment is described cpu fan, and it mainly is made up of fin 1 and fan 2, at the fixedly connected screen pack 4 in air inlet 3 places of fin 1.
As shown in Figure 2, the cpu fan that present embodiment is described, its described screen pack 4 is arranged in the chute 5, and screen pack 4 is arranged in the air inlet by the demountable structure that slides.
When unpicking and washing, screen pack 4 can be unloaded from cpu fan, directly clean easily.
The cpu fan that present embodiment is described, its described screen pack 4 is arranged between fan 2 and the fin 1.
Claims (3)
1. cpu fan, it mainly is made up of fin (1) and fan (2), it is characterized in that locating to be provided with screen pack (4) at the air inlet (3) of fin (1).
2. cpu fan according to claim 1 is characterized in that described screen pack (4) is connected fin (1) air inlet (3) by demountable structure and locates.
3. cpu fan according to claim 1 and 2 is characterized in that described screen pack (4) is arranged between fin (1) and the fan (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200824957U CN201146182Y (en) | 2008-01-23 | 2008-01-23 | CPU fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200824957U CN201146182Y (en) | 2008-01-23 | 2008-01-23 | CPU fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201146182Y true CN201146182Y (en) | 2008-11-05 |
Family
ID=40083067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200824957U Expired - Fee Related CN201146182Y (en) | 2008-01-23 | 2008-01-23 | CPU fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201146182Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104220956A (en) * | 2012-04-03 | 2014-12-17 | 谷歌公司 | Active cooling debris bypass fin pack |
-
2008
- 2008-01-23 CN CNU2008200824957U patent/CN201146182Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104220956A (en) * | 2012-04-03 | 2014-12-17 | 谷歌公司 | Active cooling debris bypass fin pack |
| US9915986B2 (en) | 2012-04-03 | 2018-03-13 | Google Llc | Active cooling debris bypass fin pack |
| CN104220956B (en) * | 2012-04-03 | 2018-04-06 | 谷歌有限责任公司 | The chip dredging groups of fins of active cooling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207704349U (en) | A kind of computer cabinet with automatic ash removing function | |
| CN206312036U (en) | A kind of dustproof computer | |
| CN205942583U (en) | Main frame heat dissipation case | |
| CN104717855B (en) | Cabinet with filtering function | |
| CN105094247A (en) | Computer case convenient for cleaning dust | |
| CN201063135Y (en) | Dustproof structure for computer cabinet | |
| CN201146182Y (en) | CPU fan | |
| CN202823082U (en) | Dust remover | |
| CN202460312U (en) | V-shaped air filter | |
| CN203771650U (en) | Wall-mounted air conditioner shell with filter net | |
| CN206431568U (en) | A kind of special dust-proof easy clean type radiator of industrial production | |
| CN217282479U (en) | Three-phase asynchronous motor heat abstractor | |
| CN202331338U (en) | Dust-proof cooling fan for chip | |
| CN201577745U (en) | Dust removing brush | |
| CN203759635U (en) | Radiating module for computer | |
| CN201574952U (en) | Power supply fan | |
| CN204429010U (en) | A kind of ventilation dust-filtering filter and converter cabinet | |
| CN208569509U (en) | A kind of energy saving and environment friendly computer heat dissipation dedusting cabinet | |
| CN209170813U (en) | A kind of radiator of electromechanical equipment | |
| CN202331307U (en) | Flexibly-detachable dust screen | |
| CN207660910U (en) | A kind of 360 degree of dust reduction capability fans | |
| CN206175176U (en) | End air inlet formula air compressor | |
| CN204646808U (en) | Dust-proof smoke exhaust fan | |
| CN207946746U (en) | A kind of computer cabinet that radiating efficiency is high | |
| CN209228668U (en) | A kind of radiating fan for computer structure |
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: 20081105 |