CN208417060U - A kind of adjustable flabellum component of fan blade angles - Google Patents
A kind of adjustable flabellum component of fan blade angles Download PDFInfo
- Publication number
- CN208417060U CN208417060U CN201820794414.XU CN201820794414U CN208417060U CN 208417060 U CN208417060 U CN 208417060U CN 201820794414 U CN201820794414 U CN 201820794414U CN 208417060 U CN208417060 U CN 208417060U
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- CN
- China
- Prior art keywords
- flabellum
- hole
- wheel hub
- link block
- fan blade
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Abstract
The utility model discloses a kind of fan blade angles adjustable flabellum components, including wheel hub, mounting ring, fixed block, connecting rod, link block, flabellum, T-bolt, locking nut, reinforcing rib etc..It in bindiny mechanism by being arranged link block, the connecting hole of several different directions of setting in link block, link block is plugged in the jack of flabellum, the connecting hole of first through hole and the second through-hole and different directions is passed through using T-bolt to realize the adjustable angle of flabellum, to realize adjusting wind speed and direction, applied widely, practicability is high；It between mounting ring and wheel hub by being arranged reinforcing rib, so that wheel hub structure is more stable, strain cracking when avoiding its rotation；It can weaken the Fluid pressure formed in flabellum high-speed rotation, to reduce noise by the way that dentalation is arranged on the second end end face of flabellum.
Description
Technical field:
The utility model belongs to radiator fan technical field, is specifically related to a kind of adjustable flabellum component of fan blade angles.
Background technique:
Fan is a kind of using the rotation of motor drive flabellum, so that air is accelerated the electrical of circulation to reach, is mainly used for
Heat dissipation and ventilating air.It is widely used in the places such as family, office, market.
Flabellum in existing fan is substantially fixation, cannot adjust the angle of flabellum in use to change wind
The wind speed and wind speed direction of fan cause the wind speed for changing fan adjusting to become to limit to very much, are unable to meet demand.
Utility model content:
For this purpose, not being adjustable the technical problem to be solved by the utility model is to be used for the flabellum of fan in the prior art
Angle, the scope of application is small, to propose a kind of adjustable flabellum component of fan blade angles.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of adjustable flabellum component of fan blade angles, comprising:
Wheel hub, the wheel hub include the bottom surface of annular, and the annular with the plane perpendicular is formed on the inside of the bottom surface
The first convex block, the second convex block with the annular of the plane perpendicular is formed on the outside of the bottom surface, first convex block
The inner sidewall of lateral wall and second convex block forms the groove of annular, forms mounting ring at the center of the wheel hub.
Bindiny mechanism, the bindiny mechanism include the fixed block being fixed on the second convex block inner sidewall, the fixation
The front end of block forms cylindrical connecting rod, and the side wall that the front end of the connecting rod passes through second convex block forms cylinder
The link block of shape forms the connecting hole through the link block center of several different directions on the link block.
Flabellum, several flabellums are fixedly connected on the wheel hub by the bindiny mechanism, and the first of the flabellum
Jack corresponding with the link block is formed on the end face at end, the link block is plugged in the jack, the jack
First through hole corresponding with the connecting hole and the second through-hole are separately formed on top and bottom sidewall, T-bolt sequentially passes through described
Locking nut is bolted with after first through hole, the connecting hole, second through-hole.
As a preferred embodiment of the above technical solution, mounting hole is formed at the center of the mounting ring, the wheel hub passes through institute
Mounting hole is stated to be connected on the motor shaft of external motor.
As a preferred embodiment of the above technical solution, the inner sidewall of the lateral wall of the mounting ring and the first convex block on the wheel hub
Between be connected with several reinforcing ribs.
As a preferred embodiment of the above technical solution, several lightening holes are formed on the opposite bottom surface of the groove.
As a preferred embodiment of the above technical solution, dentalation is formed on the end face of the flabellum second end.
As a preferred embodiment of the above technical solution, the width of the flabellum first end is less than the width of the flabellum second end.
The utility model has the beneficial effects that: it is by the way that link block is arranged in bindiny mechanism, if setting in link block
The connecting hole of dry different directions, link block are plugged in the jack of flabellum, pass through first through hole and the second through-hole using T-bolt
And the connecting hole of different directions realizes the adjustable angle of flabellum, thus realize adjusting wind speed and direction, it is applied widely, it is real
With property height；It between mounting ring and wheel hub by being arranged reinforcing rib, so that wheel hub structure is more stable, it is avoided to rotate time-varying
Shape cracking；It can weaken and be formed in flabellum high-speed rotation by the way that dentalation is arranged on the second end end face of flabellum
Fluid pressure, to reduce noise.
Detailed description of the invention:
Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model
It encloses.Wherein:
Fig. 1 is a kind of adjustable flabellum component structure diagram of fan blade angles of the utility model one embodiment；
Fig. 2 is a kind of link block connection hole structure sectional view of the utility model one embodiment；
Fig. 3 is the bindiny mechanism and blade structure cross-sectional view of the utility model one embodiment；
Fig. 4 is the blade structure schematic diagram of the utility model one embodiment.
Symbol description in figure:
1- wheel hub, the bottom surface 101-, the first convex block of 102-, the second convex block of 103-, 104- groove, 2- mounting ring, 201- installation
Hole, 3- fixed block, 4- connecting rod, 5- link block, 501- connecting hole, 6- flabellum, 601- jack, 602- first through hole, 603-
Two through-holes, 7-T type bolt, 8- locking nut, 9- reinforcing rib, 1011- lightening hole, 604- dentalation.
Specific embodiment:
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the adjustable flabellum component of a kind of fan blade angles of the utility model, comprising:
Wheel hub 1, the wheel hub 1 include the bottom surface 101 of annular, and the inside of the bottom surface 101 forms and the bottom surface 101
First convex block 102 of vertical annular, the outside of the bottom surface 101 form the second of the annular vertical with the bottom surface 101
The inner sidewall of convex block 103, the lateral wall of first convex block 102 and second convex block 103 forms the groove 104 of annular, institute
It states and forms mounting ring 2 at the center of wheel hub 1.Mounting hole 201 is formed at the center of the mounting ring 2, the wheel hub 1 passes through
The mounting hole 201 is connected on the motor shaft of external motor.The lateral wall of the mounting ring 2 and on the wheel hub 1 first convex
Several reinforcing ribs 9 are connected between the inner sidewall of block 102.The groove 104 forms several lightening holes on opposite bottom surface 101
1011。
Bindiny mechanism, the bindiny mechanism includes the fixed block 3 being fixed on 103 inner sidewall of the second convex block, described
The front end of fixed block 3 forms cylindrical connecting rod 4, and the front end of the connecting rod 4 passes through the side wall of second convex block 103
Form cylindrical link block 5, formed on the link block 5 several different directions through 5 center of link block
Connecting hole 501.
Flabellum 6, several flabellums 6 are fixedly connected on the wheel hub 1 by the bindiny mechanism, the flabellum 6
Jack 601 corresponding with the link block 5 is formed on the end face of first end, the link block 5 is plugged on the jack 601
It is interior, it is logical that first through hole 602 and second corresponding with the connecting hole 501 has been separately formed on the top and bottom sidewall of the jack 601
Hole 603, T-bolt 7 are bolted with lock after sequentially passing through the first through hole 602, the connecting hole 501, second through-hole 603
Tight nut 8.Dentalation 604 is formed on the end face of 6 second end of flabellum.The width of 6 first end of flabellum is less than institute
State the width of 6 second end of flabellum.
A kind of adjustable flabellum component of fan blade angles described in the present embodiment, including wheel hub, mounting ring, fixed block, connection
Bar, link block, flabellum, T-bolt, locking nut, reinforcing rib etc..It in bindiny mechanism by being arranged link block, link block
The connecting hole of several different directions of interior setting, link block are plugged in the jack of flabellum, using T-bolt pass through first through hole and
The connecting hole of second through-hole and different directions realizes the adjustable angle of flabellum, to realize adjusting wind speed and direction, is applicable in
Range is wide, and practicability is high；It between mounting ring and wheel hub by being arranged reinforcing rib, so that wheel hub structure is more stable, avoids
Strain cracking when it is rotated；It can weaken flabellum high speed rotation by the way that dentalation is arranged on the second end end face of flabellum
The Fluid pressure formed in the process, to reduce noise.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (6)
1. a kind of adjustable flabellum component of fan blade angles characterized by comprising
Wheel hub (1), the wheel hub (1) include the bottom surface (101) of annular, are formed and the bottom on the inside of the bottom surface (101)
The first convex block (102) of the vertical annular in face (101) forms on the outside of the bottom surface (101) vertical with the bottom surface (101)
Annular the second convex block (103), the lateral wall of first convex block (102) and the inner sidewall shape of second convex block (103)
The groove (104) circularized forms mounting ring (2) at the center of the wheel hub (1)；
Bindiny mechanism, the bindiny mechanism includes the fixed block (3) being fixed on the second convex block (103) inner sidewall, described
The front end of fixed block (3) forms cylindrical connecting rod (4), and the front end of the connecting rod (4) passes through second convex block
(103) side wall forms cylindrical link block (5), and several different directions are formed on the link block (5) runs through institute
State the connecting hole (501) at link block (5) center；
Flabellum (6), several flabellums (6) are fixedly connected on the wheel hub (1) by the bindiny mechanism, the flabellum
(6) jack (601) corresponding with the link block (5) is formed on the end face of first end, the link block (5) is plugged on institute
It states in jack (601), has been separately formed corresponding with the connecting hole (501) first on the top and bottom sidewall of the jack (601)
Through-hole (602) and the second through-hole (603), T-bolt (7) sequentially pass through the first through hole (602), the connecting hole (501),
Locking nut (8) are bolted with after second through-hole (603).
2. the adjustable flabellum component of a kind of fan blade angles according to claim 1, it is characterised in that: the mounting ring (2)
Center at form mounting hole (201), the wheel hub (1) is connected to the motor of external motor by the mounting hole (201)
On axis.
3. the adjustable flabellum component of a kind of fan blade angles according to claim 1, it is characterised in that: the mounting ring (2)
Lateral wall and the wheel hub (1) on the first convex block (102) inner sidewall between be connected with several reinforcing ribs (9).
4. the adjustable flabellum component of a kind of fan blade angles according to claim 1, it is characterised in that: the groove (104)
Several lightening holes (1011) are formed on opposite bottom surface (101).
5. the adjustable flabellum component of a kind of fan blade angles according to claim 1, it is characterised in that: the flabellum (6)
Dentalation (604) are formed on the end face at two ends.
6. the adjustable flabellum component of a kind of fan blade angles according to claim 1, it is characterised in that: the flabellum (6)
The width of one end is less than the width of the flabellum (6) second end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794414.XU CN208417060U (en) | 2018-05-27 | 2018-05-27 | A kind of adjustable flabellum component of fan blade angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794414.XU CN208417060U (en) | 2018-05-27 | 2018-05-27 | A kind of adjustable flabellum component of fan blade angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417060U true CN208417060U (en) | 2019-01-22 |
Family
ID=65111677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820794414.XU Expired - Fee Related CN208417060U (en) | 2018-05-27 | 2018-05-27 | A kind of adjustable flabellum component of fan blade angles |
Country Status (1)
| Country | Link |
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| CN (1) | CN208417060U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443223A (en) * | 2018-05-27 | 2018-08-24 | 东莞市兴东电子有限公司 | A kind of adjustable flabellum component of fan blade angles |
| CN110056520A (en) * | 2019-03-13 | 2019-07-26 | 咸阳职业技术学院 | A kind of two-way automatic cleaning air interchanger based on electronic technology |
| CN111288015A (en) * | 2020-04-02 | 2020-06-16 | 武汉市研华智造环保科技有限公司 | Angle-adjustable fan blade assembly |
| CN111550442A (en) * | 2020-05-28 | 2020-08-18 | 田刚 | Tuyere blade with disassembly structure |
| WO2023040587A1 (en) * | 2021-09-18 | 2023-03-23 | 安徽皖宏电气股份有限公司 | Heat-dissipation power distribution cabinet |
-
2018
- 2018-05-27 CN CN201820794414.XU patent/CN208417060U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443223A (en) * | 2018-05-27 | 2018-08-24 | 东莞市兴东电子有限公司 | A kind of adjustable flabellum component of fan blade angles |
| CN110056520A (en) * | 2019-03-13 | 2019-07-26 | 咸阳职业技术学院 | A kind of two-way automatic cleaning air interchanger based on electronic technology |
| CN111288015A (en) * | 2020-04-02 | 2020-06-16 | 武汉市研华智造环保科技有限公司 | Angle-adjustable fan blade assembly |
| CN111550442A (en) * | 2020-05-28 | 2020-08-18 | 田刚 | Tuyere blade with disassembly structure |
| WO2023040587A1 (en) * | 2021-09-18 | 2023-03-23 | 安徽皖宏电气股份有限公司 | Heat-dissipation power distribution cabinet |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |