CN201574952U - a power fan - Google Patents
a power fan Download PDFInfo
- Publication number
- CN201574952U CN201574952U CN2009202603741U CN200920260374U CN201574952U CN 201574952 U CN201574952 U CN 201574952U CN 2009202603741 U CN2009202603741 U CN 2009202603741U CN 200920260374 U CN200920260374 U CN 200920260374U CN 201574952 U CN201574952 U CN 201574952U
- Authority
- CN
- China
- Prior art keywords
- fan
- utility
- model
- power supply
- dust
- 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
- 239000000428 dust Substances 0.000 abstract description 9
- 238000004140 cleaning Methods 0.000 abstract description 5
- 230000001815 facial effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000012856 packing Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a power supply fan, including the fan board, the fan board facial make-up is equipped with the dust screen. And a strip-shaped outlet used for taking out and putting in the dust screen is also arranged on one side of the fan frame. According to the technical scheme provided by the utility model, the utility model provides a power fan can prevent that dust or some little debris from getting into, makes fan unit and power inside keep clean, prevents that the fan from damaging. An outlet is arranged above the lower fan cover and the fan frame, and the dust screen can be drawn out for cleaning.
Description
Technical field
The utility model relates to technical field of electric appliances, particularly a kind of power supply fan that power supply is dispelled the heat of being used for.
Background technique
Have power supply fan on a lot of electric equipments such as host computer, be used for heat radiation.Existing power supply fan is at the exhaust outlet of fan Air Filter not to be installed, cause dust and some little foreign material to enter on the fan apparatus by exhaust outlet, in case using a lot of dirt ashes all is to stick on the flabellum and rotating shaft of fan, its radiating effect is affected, and fan has increased load and has damaged fan.
The model utility content
The utility model provides a kind of power supply fan inside that can prevent that dust or little foreign material from entering.
To achieve these goals, the utility model provides following technological scheme:
A kind of power supply fan comprises fan board, is equiped with Air Filter on the described fan board.
Wherein, preferred, a side of described fan board also is provided with and is used to take out and the bar shaped outlet of the described Air Filter of packing into.
By above technological scheme as can be seen, the power supply fan that the utility model provides can prevent that dust or some little foreign material from entering, and makes fan apparatus and power supply inside keep cleaning, prevents that fan from damaging.Above on fan lower cover, the fan board, be provided with an outlet, can be the Air Filter cleaning of releasing.
Description of drawings
The power supply fan exploded view that Fig. 1 provides for the utility model embodiment;
The power supply fan erection drawing that Fig. 2 provides for the utility model embodiment.
Embodiment
In order better to understand the technical solution of the utility model, describe the embodiment that the utility model provides in detail below in conjunction with accompanying drawing.
The utility model embodiment provides a kind of power supply fan, as depicted in figs. 1 and 2, comprising: fan lower cover 1; Fan board 2; Fan 3; Air Filter 4; Fan loam cake 5; Described fan lower cover 1 forms a cavity with described fan loam cake 5, with fan board 2; Fan 3; Air Filter 4 is installed in the described cavity, and described fan 3 is installed in the described fan board 2, and described Air Filter 4 is installed on the described fan board 2.To prevent that dust from entering in this power supply fan.
Further among the embodiment, take out or put into this Air Filter 4 for convenience, so that clean Air Filter, a side of described fan board 2 also is provided with and is used to take out and the strip shape gob 6 of the described Air Filter 4 of packing into.
The power supply fan that the foregoing description provides can prevent that dust or some little foreign material from entering, and makes fan apparatus and power supply inside keep cleaning, prevents that fan from damaging.Above on fan lower cover, the fan board, be provided with an outlet, can be the Air Filter cleaning of releasing.
More than a kind of power supply fan that the utility model embodiment is provided be described in detail, for one of ordinary skill in the art, thought according to the utility model embodiment, part in specific embodiments and applications all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202603741U CN201574952U (en) | 2009-11-13 | 2009-11-13 | a power fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202603741U CN201574952U (en) | 2009-11-13 | 2009-11-13 | a power fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201574952U true CN201574952U (en) | 2010-09-08 |
Family
ID=42694825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202603741U Expired - Fee Related CN201574952U (en) | 2009-11-13 | 2009-11-13 | a power fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201574952U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591128A (en) * | 2018-04-04 | 2018-09-28 | 常州信息职业技术学院 | The cooling fan structure of mainframe box |
-
2009
- 2009-11-13 CN CN2009202603741U patent/CN201574952U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591128A (en) * | 2018-04-04 | 2018-09-28 | 常州信息职业技术学院 | The cooling fan structure of mainframe box |
| CN108591128B (en) * | 2018-04-04 | 2020-01-31 | 常州信息职业技术学院 | Heat radiation fan structure of mainframe box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207182210U (en) | A kind of computer mainframe box deashing device | |
| CN201853179U (en) | Dustproof heat dissipation cabinet | |
| CN204496403U (en) | A kind of computer cabinet high-effective dust-removing equipment | |
| CN206421301U (en) | A computer case prototype | |
| CN201574952U (en) | a power fan | |
| CN201186194Y (en) | A dustproof device and user equipment | |
| CN202331323U (en) | Computer case capable of automatically removing internal dust | |
| CN205056559U (en) | Computer machine case dust collector with dust extraction | |
| CN205692119U (en) | A kind of main frame | |
| CN205450957U (en) | Novel dust protected notebook radiator | |
| CN202522986U (en) | Computer mainframe box with dustproof function | |
| CN202616623U (en) | Easily detached and washed dust-proof distribution cabinet | |
| CN206235995U (en) | A kind of radiating fan for computer of easy cleaning dust | |
| CN205380111U (en) | Be used for dry auxiliary device of computer dust removal | |
| CN211207249U (en) | A dust-proof computer case | |
| CN210776445U (en) | A dust-proof computer case | |
| CN210898008U (en) | Dust removal lightning-protection power distribution cabinet | |
| CN209952446U (en) | A computer self-cleaning device | |
| CN209155364U (en) | A kind of dust-extraction unit of computer cabinet self-circulation type | |
| CN203606754U (en) | Computer case with dedusting function | |
| CN208178705U (en) | A kind of new pattern laser carving device | |
| CN206848895U (en) | Deashing device for main frame | |
| CN107132887A (en) | A kind of Computer Case Dust Keeper | |
| CN207519045U (en) | A kind of illuminating energy-saving controller | |
| CN205176763U (en) | Dustproof construction of computer machine case |
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: 20100908 Termination date: 20131113 |