CN102454640A - Flow guiding structure of fan - Google Patents
Flow guiding structure of fan Download PDFInfo
- Publication number
- CN102454640A CN102454640A CN2010105228904A CN201010522890A CN102454640A CN 102454640 A CN102454640 A CN 102454640A CN 2010105228904 A CN2010105228904 A CN 2010105228904A CN 201010522890 A CN201010522890 A CN 201010522890A CN 102454640 A CN102454640 A CN 102454640A
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- fan
- guide plate
- flow
- air
- flow guiding
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Abstract
The invention relates to a flow guiding structure of a fan, wherein the flow guiding structure of a fan is arranged on the fan, and comprises at least one flow guiding plate and at least one connecting part, wherein the flow guiding plate is spanned in front of the air outlet position of the fan; the flow guiding plate is positioned at the central side edge of the fan and is not overlapped with the center of the fan; the flow guiding plate extends outwards obliquely so as to introduce the air flow into the side edge of the fan; and the flow guiding plate is connected on the fan by the connecting part, therefore, the flow guiding structure of the fan provided by the invention can be combined with the fan or a ceiling fan, so that the air flow formed by the fan not only can converge on the axial direction of the fan, but also can disperse to the side edge of the fan moderately, furthermore, the air feeding angle of the fan can be increased greatly, and the convection efficiency at the periphery of the fan can be improved, so that the dispersing angle of the air flow of the fan can be increased.
Description
Technical field
The present invention relates to a kind of fan flow guide structure, particularly a kind of fan flow guide structure that can air-flow be directed to the fan side.
Background technique
Fan commonly used, as vertical type fan or ceiling fan etc., it utilizes most blade rotation and forces to promote gas flow; Airflow direction mainly is positioned at this fan shaft upwards; And being positioned at the position of this fan both sides, its convection efficiency is then comparatively low, causes the heat loss effectively of this position.In addition; The restriction of angle of swing before this type fan and ceiling fan are all dispatched from the factory, thus the scope that cold wind blows is quite limited, as far as being positioned at the indoor people who puts than off normal; It gets the influence that often receives sultry environment, fan or the existing problem of ceiling fan structure that this is commonly used just.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of fan flow guide structure of effectively air-guiding to fan side.
In order to reach above-mentioned purpose, a kind of fan flow guide structure provided by the invention, it is arranged on the fan, and said fan flow guide structure comprises:
At least one guide plate, before it was striden and is located at fan air-out position, said guide plate was positioned at fan center's side and is not overlapping with fan center, and oblique the extending outwardly of guide plate and air-flow is directed to the fan side;
At least one linking department, it is linked to guide plate on the fan.
As preferred version, wherein said guide plate has the outside cambered surface of air-guiding.
As preferred version, when wherein said fan was the vertical type fan, linking department was two binding blocks, and two binding blocks are connected to the guide plate both sides, and the binding block button is located on the square of vertical type fan.
As preferred version, when wherein said fan was ceiling fan, linking department was the hollow ring flat-plate of corresponding ceiling fan circular structure, and said guide plate further comprises the two binding posts that extend from linking department, and two link posts is connected to guide plate both sides and the nearly center of fan.
As preferred version, enclosing structure between wherein said guide plate inner edge and the two binding posts has a hollow part, and said linking department further comprises at least one supporting post, and supporting post links between the posts two, and supporting post is linked to guide plate inner edge and the nearly center of fan.
As preferred version, wherein said guide plate is fan-shaped.
As preferred version, the quantity of wherein said guide plate is two, and two guide plates are symmetrically set in the fan center both sides.
Fan flow guide structure provided by the invention can be incorporated into fan or ceiling fan; The air-flow that this fan is formed can only not collect in fan shaft upwards; And can moderately diffuse to the fan side; And then significantly increase the fan air-supply angle, and strengthen the convection efficiency of fan periphery, thus increase the diffusion angle of fan airstream.
Description of drawings
Fig. 1 is fan flow guide structure embodiment's 1 of the present invention stereogram.
Fig. 2 is fan flow guide structure embodiment's 1 of the present invention front elevation.
Fig. 3 is fan flow guide structure embodiment's 2 of the present invention stereogram.
Fig. 4 is fan flow guide structure embodiment's 2 of the present invention part side cutaway view.
[primary clustering symbol description]
1: square 22: link post
10: guide plate 23: supporting post
20: linking department 24: hollow part
21: binding block
Embodiment
Below will the effect that structure characteristic of the present invention and expection thereof are reached be described through preferred embodiment, be not in order to restriction protection scope of the present invention.
Please refer to Fig. 1 and Fig. 2.In preferred embodiment of the present invention, said fan flow guide structure is incorporated into fan and uses, the ceiling fan that it comprises the vertical type fan and is suspended to ceiling board, and present embodiment will be narrated with the fan flow guide structure structure that is incorporated into the vertical type fan.
Fan flow guide structure of the present invention comprises at least one guide plate 10 and at least one linking department 20, and more particularly the quantity of guide plate 10 is two, and linking department 20 then is similarly two.
Before guide plate 10 was striden and is located at fan air-out position, guide plate 10 was positioned at fan center's side and is not overlapping with fan center, avoiding blocking fully the axial flow of fan, so guide plate 10 main oblique extending outwardly and in order to air-flow is directed to the fan side.Preferably, guide plate 10 has cambered surface, and this cambered surface is outside in order to air-guiding.In the present embodiment, two guide plates 10 are located at the fan center both sides symmetrically, thereby air-flow can be spread equably.
Linking department 20 is in order to be linked to guide plate 10 on the fan; And in the present embodiment; Linking department 20 comprises that two binding blocks, 21, two binding blocks 21 are connected to guide plate 10 both sides, and binding block 21 buttons are located on the square 1 of fan; Thereby let the user can be on demand and fast assembling-disassembling fan flow guide structure is required with corresponding varying environment; Fan flow guide structure of the present invention can combine with the existing upright fan or the ceiling fan of house usefulness through linking department, enlarging the angle that blows of fan, and has lowered user's spending simultaneously.
Embodiment 2
Please refer to Fig. 3 and Fig. 4.The fan flow guide structure that said combination ceiling fan uses comprises at least one fan-shaped guide plate 10, more clearly says; As shown in the figure; Two guide plates, 10 effects are better, and said two fan-shaped guide plates 10 tops are formed with the linking department 20 of a corresponding ceiling fan junction shape, and linking department 20 shown in Figure 4 cooperates the hollow ring flat-plate of ceiling fan below circular structure; Certainly also can be according to the difference that combines the ceiling fan position, linking department needs to carry out corresponding design according to the shape of binding site.Linking department 20 adopts the corresponding ceiling fan of hollow ring flat-plate below round structure, also has guide plate 10, and ceiling fan is 360 ° angular adjustment relatively.
Said fan-shaped guide plate 10; Mutually combine through linking department 20 and ceiling fan; So can be located at ceiling fan (fan) both sides, center equally symmetrically, two guide plates 10 also include the two binding posts 22 and at least one supporting post 23, the two binding posts 22 that extend from linking department 20 and are connected to guide plate 10 both sides and the nearly center of fan; Link between the post 22 at guide plate 10 inner edges and two; Also can offer a hollow part 24 according to demand, air feed fan center air communication is crossed (air-flow is passed through by the space between the two fan-shaped guide plates basically), and supporting post 23 links between the posts 22 two; And supporting post 23 is linked to guide plate 10 inner edges and the nearly center of fan, thereby keeps the structural strength of guide plate and make it unlikelyly receive wind blows and significantly rock.
Fan flow guide structure of the present invention can effectively improve the limited problem of fan air-supply angle commonly used; Setting through guide plate helps to enlarge the side feeding angle; Gas flow on can suitably keeping simultaneously axially again; And under the prerequisite of minimum axial air-supply, wind direction is maximized, and then satisfy user's demand.
As stated; It only is preferred embodiment of the present invention; Such as the those of ordinary skill in the affiliated technical field does not all exceed the spirit that specification of the present invention and accompanying drawing are contained according to change or variation that the present invention did, all should in like manner belong to scope of patent protection of the present invention.
Claims (7)
1. a fan flow guide structure is arranged on the fan, it is characterized in that, said fan flow guide structure comprises:
At least one guide plate, before it was striden and is located at fan air-out position, said guide plate was positioned at fan center's side and is not overlapping with fan center, and oblique the extending outwardly of guide plate and air-flow is directed to the fan side;
At least one linking department, it is linked to guide plate on the fan.
2. fan flow guide structure as claimed in claim 1 is characterized in that, said guide plate has the outside cambered surface of air-guiding.
3. fan flow guide structure as claimed in claim 1 is characterized in that, when said fan was the vertical type fan, linking department was two binding blocks, and two binding blocks are connected to the guide plate both sides, and the binding block button is located on the square of vertical type fan.
4. fan flow guide structure as claimed in claim 1; It is characterized in that; When said fan is ceiling fan; Linking department is the hollow ring flat-plate of corresponding ceiling fan circular structure, and said guide plate further comprises the two binding posts that extend from linking department, and two link posts is connected to guide plate both sides and the nearly center of fan.
5. fan flow guide structure as claimed in claim 4; It is characterized in that; Enclose structure between said guide plate inner edge and the two binding posts one hollow part is arranged; Said linking department further comprises at least one supporting post, and supporting post links between the post two, and supporting post is linked to guide plate inner edge and the nearly center of fan.
6. fan flow guide structure as claimed in claim 4 is characterized in that said guide plate is fan-shaped.
7. like each described fan flow guide structure in the claim 1 to 6, it is characterized in that the quantity of said guide plate is two, and two guide plates are symmetrically set in the fan center both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010522890 CN102454640B (en) | 2010-10-28 | 2010-10-28 | Flow guiding structure of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010522890 CN102454640B (en) | 2010-10-28 | 2010-10-28 | Flow guiding structure of fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102454640A true CN102454640A (en) | 2012-05-16 |
| CN102454640B CN102454640B (en) | 2013-08-21 |
Family
ID=46038174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010522890 Expired - Fee Related CN102454640B (en) | 2010-10-28 | 2010-10-28 | Flow guiding structure of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102454640B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819162A (en) * | 2015-05-18 | 2015-08-05 | 中国农业大学 | Hat brim type axial flow fan |
| WO2018236110A1 (en) * | 2017-06-23 | 2018-12-27 | 주식회사 엘지화학 | Controlled-release type crop protectant composition |
| CN115243436A (en) * | 2022-08-01 | 2022-10-25 | 深圳市东华计量检测技术有限公司 | Screen static electricity removing ion fan and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427659Y (en) * | 2000-01-28 | 2001-04-25 | 赵炳浩 | Rotary sheet type electric fan with additive flow-guiding blade |
| US6324340B1 (en) * | 2000-03-29 | 2001-11-27 | Man Won Kim | Combined electric fan and radiation heater |
| CN1789728A (en) * | 2005-12-22 | 2006-06-21 | 上海交通大学 | Rotating rear guide vane of axial flow fan |
| JP2010203399A (en) * | 2009-03-05 | 2010-09-16 | Sanyo Electric Co Ltd | Electric fan and fan guard |
| CN201827152U (en) * | 2010-10-28 | 2011-05-11 | 林宸彰 | Flow guiding structure of fan |
-
2010
- 2010-10-28 CN CN 201010522890 patent/CN102454640B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2427659Y (en) * | 2000-01-28 | 2001-04-25 | 赵炳浩 | Rotary sheet type electric fan with additive flow-guiding blade |
| US6324340B1 (en) * | 2000-03-29 | 2001-11-27 | Man Won Kim | Combined electric fan and radiation heater |
| CN1789728A (en) * | 2005-12-22 | 2006-06-21 | 上海交通大学 | Rotating rear guide vane of axial flow fan |
| JP2010203399A (en) * | 2009-03-05 | 2010-09-16 | Sanyo Electric Co Ltd | Electric fan and fan guard |
| CN201827152U (en) * | 2010-10-28 | 2011-05-11 | 林宸彰 | Flow guiding structure of fan |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819162A (en) * | 2015-05-18 | 2015-08-05 | 中国农业大学 | Hat brim type axial flow fan |
| CN104819162B (en) * | 2015-05-18 | 2017-02-01 | 中国农业大学 | Hat brim type axial flow fan |
| WO2018236110A1 (en) * | 2017-06-23 | 2018-12-27 | 주식회사 엘지화학 | Controlled-release type crop protectant composition |
| CN115243436A (en) * | 2022-08-01 | 2022-10-25 | 深圳市东华计量检测技术有限公司 | Screen static electricity removing ion fan and use method thereof |
| CN115243436B (en) * | 2022-08-01 | 2023-04-07 | 深圳市东华计量检测技术有限公司 | Screen static electricity removing ion fan and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102454640B (en) | 2013-08-21 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20141028 |
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| EXPY | Termination of patent right or utility model |