CN103423194B - Flabellum - Google Patents
Flabellum Download PDFInfo
- Publication number
- CN103423194B CN103423194B CN201210159843.7A CN201210159843A CN103423194B CN 103423194 B CN103423194 B CN 103423194B CN 201210159843 A CN201210159843 A CN 201210159843A CN 103423194 B CN103423194 B CN 103423194B
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- collar
- flabellum
- positioning end
- annular wall
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of flabellum includes that a wheel hub, one are arranged the collar and some blades that one extension is faced out by the periphery of the collar being incorporated on wheel hub, one end of the wheel hub is positioning end, the collar separates manufacture with wheel hub, the collar has relative the first installation end and the second installation end, when the positioning end in contact of the first installation end and the wheel hub of the collar, the positioning end of the blade relativeatoeterahub is obliquely installed along clockwise direction；When the positioning end in contact of the second installation end and the wheel hub of the collar, the positioning end of the blade relativeatoeterahub is obliquely installed in the counterclockwise direction, so as to meet the use demand that flabellum rotates along forward and inverse both direction.
Description
Technical field
The present invention relates to a kind of flabellum, a kind of flabellum of radiator fan is particularly related to.
Background technology
Currently, the heat that the heat-generating electronic elements such as developing rapidly with computer industry, micro-chip processor are produced more comes
The more.It is effectively to distribute these unnecessary heats, existing method is sticked a radiator on the surface of heat-generating electronic elements,
Then one fan is set on the radiator, and the cooling air-flow produced using the fan carries out forced heat radiation to the radiator, from
And disperse the heat that heat-generating electronic elements are produced.
The flabellum of existing fan generally includes a wheel hub and the outer peripheral edge some blades that outwards one extends by wheel hub.Institute
State blade to be generally obliquely installed clockwise or counterclockwise, to improve the wind sweeping area of blade and reduce noise and other effects.
However, because the wheel hub of existing flabellum is integrally formed with blade, the demand that blade rotates along single direction can only be met, when for suitable
When answering different demands and changing blade lean direction, die sinking in addition is also needed to make, it is relatively costly.
The content of the invention
In view of this, it is necessary to which a kind of flabellum for being suitable for and being rotated along forward and inverse both direction is provided.
A kind of flabellum includes that a wheel hub, one are arranged the collar that is incorporated on wheel hub and some face out one by the periphery of the collar
The blade that body extends, one end of the wheel hub is positioning end, and the collar separates manufacture with wheel hub, and the collar has relative the
One installation end and the second installation end, when the positioning end in contact of the first installation end and the wheel hub of the collar, the blade is relative
The positioning end of wheel hub is obliquely installed along clockwise direction；When the positioning end in contact of the second installation end and the wheel hub of the collar,
The positioning end of the blade relativeatoeterahub is obliquely installed in the counterclockwise direction.
A kind of flabellum includes a wheel hub and detachably located at an impeller of wheel hub periphery, the impeller includes detachably being arranged
In the collar on wheel hub and some blades by the outward-dipping extension of the collar.
Compared with prior art, above-mentioned flabellum can be sheathed on the direction of wheel hub periphery and change by adjusting the collar of impeller
Blade, to meet the use demand that flabellum rotates along forward and inverse both direction, improves versatility relative to the incline direction of wheel hub.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of the flabellum of the preferred embodiment of flabellum of the present invention.
Fig. 2 is the inversion figure of the flabellum shown in Fig. 1.
Fig. 3 is the three-dimensional combination figure of the flabellum shown in Fig. 1.
Fig. 4 is three-dimensional combination figure of the flabellum in another state shown in Fig. 1.
Main element symbol description
| Flabellum | 10 |
| Wheel hub | 100 |
| Impeller | 200 |
| Roof | 101 |
| Annular wall | 103 |
| Positioning end | 104 |
| Flange | 105 |
| The collar | 201 |
| Blade | 203 |
| First installation end | 206 |
| Second installation end | 204 |
Following specific embodiment will further illustrate the present invention with reference to above-mentioned accompanying drawing.
Specific embodiment
As shown in figure 1, the flabellum 10 includes a wheel hub 100 and detachably located at an impeller 200 of the periphery of wheel hub 100.
Please refer to Fig. 2, the wheel hub 100 includes a roof 101 and the ring extended downwardly by the periphery of the roof 101
Shape wall 103.A rotating shaft can be installed on the roof 101（It is not shown）.The bottom of the annular wall 103 is a positioning end 104, and this is determined
The periphery at position end 104 extends outwardly to form a flange 105.The roof 101 is circular plate.The annular wall 103 is by pushing up
The outer peripheral edge of wall 101 extends form downward vertically.The inner surface of the annular wall 103 can be provided with a magnetic element（It is not shown）, with
Coordinate with the stator of a motor and drive flabellum 10 to rotate.The flange 105 is faced out by the periphery of annular wall 103 and vertically prolonged
Stretch.
The impeller 200 includes a collar 201 and some blades 203 stretched out by the outer peripheral edge of the collar 201.Institute
State the metal support chip that ring-type is provided with the collar 201（It is not shown）, to increase the intensity of the collar 201.The collar 201 and wheel hub
100 separate manufacture, and its bottom is the first installation end 206, and top is the second installation end 204.The relativeatoeterahub 100 of the blade 203
Positioning end 104 be obliquely installed in the counterclockwise direction.Please refer to Fig. 3, during assembling, the collar 201 of the impeller 200 can be straight
Female connector is located in the annular wall 103 of wheel hub 100, and its first installation end 206 is resisted against on flange 105, then by dispensing etc.
Mode is combined, and now, the positioning end 104 of the relativeatoeterahub 100 of blade 203 of the impeller 200 is obliquely installed in the counterclockwise direction；
As shown in figure 4, the collar 201 of the impeller 200 is arranged with reference on wheel hub 100 again after being also inverted, even if the of the collar 201
Two installation ends 204 are resisted against on flange 105, blade 203 is obliquely installed along clockwise direction, so as to meet flabellum 10 along just,
The use demand of inverse both direction rotation, improves versatility.Relative to existing integrally formed flabellum, without still further molding
Manufacture, it is cost-effective.
During specific implementation, the detachable marriage relation between the wheel hub 100 and impeller 200 is not limited to above-described embodiment
Situation, can also set the snaps such as projection, another setting draw-in groove and combine, so that impeller 200 by such as one therebetween
Can easily be disassembled from wheel hub 100, make the flabellum 10 in use can be according to different demands easily
The direction of rotation of blade 203 is adjusted, its versatility is further enhanced.
It is understood that for the person of ordinary skill of the art, can be done with technology according to the present invention design
Go out other various corresponding changes and deformation, and all these changes and deformation should all belong to the protection model of the claims in the present invention
Enclose.
Claims (8)
1. a kind of flabellum, it is characterised in that：The flabellum includes that a wheel hub, one are arranged the collar that is incorporated on wheel hub and some by covering
The periphery of ring faces out the blade that one extends, and one end of the wheel hub is positioning end, and the collar separates manufacture with wheel hub, described
The collar has relative the first installation end and the second installation end, when first installation end and the positioning end in contact of wheel hub of the collar
When, the positioning end of the blade relativeatoeterahub is obliquely installed along clockwise direction；When second installation end and wheel hub of the collar
Positioning end in contact when, the positioning end of the blade relativeatoeterahub is obliquely installed in the counterclockwise direction, the wheel hub include one top
Wall and the annular wall extended downwardly by the periphery of the roof, the positioning end be located at annular wall bottom, the annular wall in
Positioning end stretches out a flange, and the collar is sheathed on the outer peripheral face of annular wall, and its installation end is resisted against on flange.
2. flabellum as claimed in claim 1, it is characterised in that：The wheel hub by buckle structure between the collar with being combined.
3. flabellum as claimed in claim 2, it is characterised in that：One of the wheel hub and the collar are provided with projection, Ling Yishe
There is draw-in groove, the wheel hub is fastened by the projection with the collar with draw-in groove.
4. flabellum as claimed in claim 1, it is characterised in that：The wheel hub by dispensing between the collar with being combined.
5. a kind of flabellum, it is characterised in that：Including a wheel hub and detachably located at an impeller of wheel hub periphery, the impeller includes
Detachable to be sheathed on the collar on wheel hub and some blades by the outward-dipping extension of the collar, one end of the wheel hub is positioning
End, the collar separates manufacture with wheel hub, and the collar has relative the first installation end and the second installation end, when the collar
The first installation end and wheel hub positioning end in contact when, the positioning end of the blade relativeatoeterahub inclines set along clockwise direction
Put；When the positioning end in contact of the second installation end and the wheel hub of the collar, the positioning end of the blade relativeatoeterahub is along the inverse time
Pin direction is obliquely installed, and the wheel hub includes a roof and the annular wall extended downwardly by the periphery of the roof, the positioning
End stretches out a flange positioned at the bottom of annular wall, the annular wall in positioning end, and the collar is sheathed on the outer of annular wall
On side face, and its installation end is set to be resisted against on flange.
6. flabellum as claimed in claim 5, it is characterised in that：The wheel hub by buckle structure between the collar with being combined.
7. flabellum as claimed in claim 6, it is characterised in that：One of the wheel hub and the collar are provided with projection, Ling Yishe
There is draw-in groove, the wheel hub is fastened by the projection with the collar with draw-in groove.
8. flabellum as claimed in claim 5, it is characterised in that：The wheel hub by dispensing between the collar with being combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210159843.7A CN103423194B (en) | 2012-05-22 | 2012-05-22 | Flabellum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210159843.7A CN103423194B (en) | 2012-05-22 | 2012-05-22 | Flabellum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103423194A CN103423194A (en) | 2013-12-04 |
| CN103423194B true CN103423194B (en) | 2017-06-06 |
Family
ID=49648422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210159843.7A Expired - Fee Related CN103423194B (en) | 2012-05-22 | 2012-05-22 | Flabellum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103423194B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI643789B (en) * | 2017-11-27 | 2018-12-11 | 光寶科技股份有限公司 | Propeller structure |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201876A (en) * | 2014-06-30 | 2015-12-30 | 联想(北京)有限公司 | Fan and electronic equipment |
| CN107035719B (en) * | 2016-02-03 | 2020-09-04 | 奇鋐科技股份有限公司 | Improved structure of fan blade |
| CN107120294B (en) * | 2016-02-25 | 2019-12-13 | 奇鋐科技股份有限公司 | Fan wheel structure of heat dissipation fan |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI292014B (en) * | 2005-11-22 | 2008-01-01 | Sunonwealth Electr Mach Ind Co | Ultra thin-type fan |
| US7455504B2 (en) * | 2005-11-23 | 2008-11-25 | Hill Engineering | High efficiency fluid movers |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007239712A (en) * | 2006-03-13 | 2007-09-20 | Nippon Densan Corp | Centrifugal fan |
| CN101555887B (en) * | 2008-04-11 | 2012-07-25 | 富准精密工业(深圳)有限公司 | Fan blade structure of centrifugal fan |
| CN102128178A (en) * | 2010-01-16 | 2011-07-20 | 富准精密工业(深圳)有限公司 | Fan blade structure and centrifugal fan with same |
-
2012
- 2012-05-22 CN CN201210159843.7A patent/CN103423194B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI292014B (en) * | 2005-11-22 | 2008-01-01 | Sunonwealth Electr Mach Ind Co | Ultra thin-type fan |
| US7455504B2 (en) * | 2005-11-23 | 2008-11-25 | Hill Engineering | High efficiency fluid movers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI643789B (en) * | 2017-11-27 | 2018-12-11 | 光寶科技股份有限公司 | Propeller structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103423194A (en) | 2013-12-04 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20180522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |