CN208416999U - A kind of flabellum component of radiator fan - Google Patents
A kind of flabellum component of radiator fan Download PDFInfo
- Publication number
- CN208416999U CN208416999U CN201820794408.4U CN201820794408U CN208416999U CN 208416999 U CN208416999 U CN 208416999U CN 201820794408 U CN201820794408 U CN 201820794408U CN 208416999 U CN208416999 U CN 208416999U
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- CN
- China
- Prior art keywords
- flabellum
- wheel hub
- radiator fan
- convex block
- interior
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- 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.)
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Abstract
The utility model discloses a kind of flabellum components of radiator fan, including wheel hub, connection ring, reinforcing rib, interior flabellum, outer flabellum, arc bump etc..Outer flabellum is arranged by the flabellum in the inside of wheel hub is arranged, in the outside of wheel hub in it, can effectively improve the wind-force of radiation areas at flabellum center, improve the air quantity and wind speed of entire radiator fan, increase the soft degree of wind, accelerate heat dissipation；It between wheel hub and connection ring by being arranged several reinforcing ribs, so that wheel hub structure is more stable, strain cracking when avoiding rotating；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 outer flabellum；Arc bump, the installation of convenient for blade component is arranged by the bottom surface surrounding in wheel hub in it.
Description
Technical field:
The utility model belongs to fan technology field, is specifically related to a kind of flabellum component of radiator fan.
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.
Fan on the market generallys use single layer flabellum at present, and in use, flabellum center cannot produce this fan
Raw wind, so that the region wind-force that flabellum center radiates is weaker, and surrounding wind-force is excessively powerful, is easy to make one not feeling good.
Utility model content:
For this purpose, the technical problem to be solved by the utility model is to be used for the flabellum use of radiator fan in the prior art
Single layer flabellum, wind-force is weaker at center, to propose a kind of flabellum component of radiator fan.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of flabellum component of radiator fan, comprising:
Wheel hub, the wheel hub are connect with external motor, and the wheel hub includes the bottom surface of annular, the inside molding of the bottom surface
There is the first convex block with the annular of the plane perpendicular, the with the annular of the plane perpendicular is formed on the outside of the bottom surface
The inner sidewall of two convex blocks, the lateral wall of first convex block and second convex block forms the groove of annular, in the wheel hub
The connection ring of annular is formed at the heart, is connected between the inner sidewall of the first convex block on the lateral wall of the connection ring and the wheel hub
There are several reinforcing ribs.
Interior flabellum, several interior flabellums are inclined between the wheel hub and the connection ring, the interior flabellum
First end is fixedly connected on the inner sidewall of the first convex block on the wheel hub, and the second end of the interior flabellum is fixedly connected on the company
Connect the lateral wall of ring.
Outer flabellum, several outer flabellums are inclined on the wheel hub, and the first end of the outer flabellum is fixedly connected
The lateral wall of the second convex block on the wheel hub forms dentalation on the end face of the second end of the outer flabellum.
As a preferred embodiment of the above technical solution, the bottom surface surrounding of the wheel hub forms several arc bumps, the arc
Mounting hole is formed on convex block.
As a preferred embodiment of the above technical solution, several arc bumps uniformly divide in a ring around the center of the wheel hub
Cloth.
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, the tilt angle of the interior flabellum is greater than the tilt angle of the outer flabellum.
As a preferred embodiment of the above technical solution, the width of the interior flabellum first end is greater than the width of the interior flabellum second end
Degree.
The utility model has the beneficial effects that: it is set on the outside of wheel hub by the flabellum in the inside of wheel hub is arranged
Outer flabellum is set, the wind-force of radiation areas at flabellum center can be effectively improved, improves the air quantity and wind speed of entire radiator fan,
The soft degree of wind is increased, heat dissipation is accelerated；It between wheel hub and connection ring by being arranged several reinforcing ribs, so that wheel hub structure
It is more stable, strain cracking when avoiding rotating；It can be weakened by the way that dentalation is arranged on the second end end face of outer flabellum
The Fluid pressure formed in flabellum high-speed rotation, to reduce noise；Arc is arranged by the bottom surface surrounding in wheel hub in it
Convex block, the installation of convenient for blade component.
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 flabellum component structure diagram of radiator fan of the utility model one embodiment；
Fig. 2 is first convex block of one kind and connection ring structure schematic diagram of the utility model one embodiment；
Fig. 3 is the outer 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- connection ring, 3- reinforcing rib,
Flabellum in 4-, the outer flabellum of 5-, 6- arc bump, 601- mounting hole, 1011- lightening hole.
Specific embodiment:
As shown in Figure 1, Figure 2, Figure 3 shows, the flabellum component of a kind of radiator fan of the utility model, comprising:
Wheel hub 1, the wheel hub 1 are connect with external motor, and the wheel hub 1 includes the bottom surface 101 of annular, the bottom surface 101
Inside form the first convex block 102 of vertical with the bottom surface 101 annular, the outside of the bottom surface 101 forms and institute
State the second convex block 103 of the vertical annular in bottom surface 101, the lateral wall of first convex block 102 and second convex block 103 it is interior
Side wall forms the groove 104 of annular, and the connection ring 2 of annular, the outside of the connection ring 2 are formed at the center of the wheel hub 1
Several reinforcing ribs 3 are connected on wall and the wheel hub 1 between the inner sidewall of first convex block 102.The bottom surface 101 4 of the wheel hub 1
It forms several arc bumps 6 week, forms mounting hole 601 on the arc bump 6.Several arc bumps 6 are around described
The center of wheel hub 1 is uniformly distributed in a ring.The groove 104 forms several lightening holes 1011 on opposite bottom surface 101.
Interior flabellum 4, several interior flabellums 4 are inclined between the wheel hub 1 and the connection ring 2, the interior wing
The first end of leaf 4 is fixedly connected on the inner sidewall of the first convex block 102 on the wheel hub 1, and the second end of the interior flabellum 4 is fixed to be connected
Connect the lateral wall in the connection ring 2.The width of 4 first end of interior flabellum is greater than the width of interior 4 second end of flabellum.
Outer flabellum 5, several outer flabellums 5 are inclined on the wheel hub 1, and the first end of the outer flabellum 5 is fixed
It is connected to the lateral wall of the second convex block 103 on the wheel hub 1, forms dentation knot on the end face of the second end of the outer flabellum 5
Structure 501.The tilt angle of the interior flabellum 4 is greater than the tilt angle of the outer flabellum 5.
A kind of flabellum component of radiator fan described in the present embodiment, including it is wheel hub, connection ring, reinforcing rib, interior flabellum, outer
Flabellum, arc bump etc..Outer flabellum is arranged by the flabellum in the inside of wheel hub is arranged, in the outside of wheel hub in it, can be effective
The wind-force for improving radiation areas at flabellum center, improves the air quantity and wind speed of entire radiator fan, increases the soft degree of wind,
Accelerate heat dissipation；It between wheel hub and connection ring by being arranged several reinforcing ribs, so that wheel hub structure is more stable, avoids rotating
When strain cracking；It can weaken flabellum high-speed rotation by the way that dentalation is arranged on the second end end face of outer flabellum
The Fluid pressure of middle formation, to reduce noise；Arc bump, convenient for blade component is arranged by the bottom surface surrounding in wheel hub in it
Installation.
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 flabellum component of radiator fan characterized by comprising
Wheel hub (1), the wheel hub (1) connect with external motor, and the wheel hub (1) includes the bottom surface (101) of annular, the bottom surface
(101) the first convex block (102) of the annular vertical with the bottom surface (101), the outside of the bottom surface (101) are formed on the inside of
Form the second convex block (103) of the annular vertical with the bottom surface (101), the lateral wall of first convex block (102) and institute
The inner sidewall for stating the second convex block (103) forms the groove (104) of annular, and the company of annular is formed at the center of the wheel hub (1)
Connect ring (2), the first convex block (102) on the lateral wall and the wheel hub (1) of the connection ring (2) if inner sidewall between be connected with
Dry reinforcing rib (3)；
Interior flabellum (4), several interior flabellums (4) are inclined between the wheel hub (1) and the connection ring (2), described
The first end of interior flabellum (4) is fixedly connected on the inner sidewall of the first convex block (102) on the wheel hub (1), the interior flabellum (4)
Second end is fixedly connected on the lateral wall of the connection ring (2)；
Outer flabellum (5), several outer flabellums (5) are inclined on the wheel hub (1), the first end of the outer flabellum (5)
Be fixedly connected on the lateral wall of the second convex block (103) on the wheel hub (1), on the end face of the second end of the outer flabellum (5) at
Type has dentalation (501).
2. a kind of flabellum component of radiator fan according to claim 1, it is characterised in that: the bottom surface of the wheel hub (1)
(101) surrounding forms several arc bumps (6), forms mounting hole (601) on the arc bump (6).
3. a kind of flabellum component of radiator fan according to claim 2, it is characterised in that: several arc bumps
(6) center around the wheel hub (1) is uniformly distributed in a ring.
4. a kind of flabellum component of radiator fan according to claim 1, it is characterised in that: the groove (104) is opposite
Bottom surface (101) on form several lightening holes (1011).
5. a kind of flabellum component of radiator fan according to claim 1, it is characterised in that: interior flabellum (4) incline
Rake angle is greater than the tilt angle of the outer flabellum (5).
6. a kind of flabellum component of radiator fan according to claim 1, it is characterised in that: the interior flabellum (4) first
The width at end is greater than the width of interior flabellum (4) second end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794408.4U CN208416999U (en) | 2018-05-27 | 2018-05-27 | A kind of flabellum component of radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820794408.4U CN208416999U (en) | 2018-05-27 | 2018-05-27 | A kind of flabellum component of radiator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208416999U true CN208416999U (en) | 2019-01-22 |
Family
ID=65112695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820794408.4U Expired - Fee Related CN208416999U (en) | 2018-05-27 | 2018-05-27 | A kind of flabellum component of radiator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208416999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443191A (en) * | 2018-05-27 | 2018-08-24 | 东莞市兴东电子有限公司 | A kind of flabellum component of radiator fan |
| CN109693111A (en) * | 2019-02-14 | 2019-04-30 | 上海理工大学 | A kind of assembly lathe of radiator shutter |
-
2018
- 2018-05-27 CN CN201820794408.4U patent/CN208416999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443191A (en) * | 2018-05-27 | 2018-08-24 | 东莞市兴东电子有限公司 | A kind of flabellum component of radiator fan |
| CN109693111A (en) * | 2019-02-14 | 2019-04-30 | 上海理工大学 | A kind of assembly lathe of radiator shutter |
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Legal Events
| 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 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |