CN208040773U - A kind of novel axial fan guide-vane arrangement - Google Patents
A kind of novel axial fan guide-vane arrangement Download PDFInfo
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- CN208040773U CN208040773U CN201820395620.3U CN201820395620U CN208040773U CN 208040773 U CN208040773 U CN 208040773U CN 201820395620 U CN201820395620 U CN 201820395620U CN 208040773 U CN208040773 U CN 208040773U
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- water conservancy
- conservancy diversion
- support
- fluid receiver
- axial fan
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Abstract
The utility model discloses a kind of novel axial fan guide-vane arrangements, include the fluid receiver of the air-flow for gathering and scattering aerofoil fan generation and be used to support the support base of the fluid receiver, the support base is fixedly connected with radiator and aerofoil fan respectively；The fluid receiver includes water conservancy diversion top plate, tilts down the water conservancy diversion edge extended from the outer of water conservancy diversion top plate, and the inner wall of the water conservancy diversion top plate is fixedly arranged in the middle of support column, and the support column is fixed in support base.The wind direction of conventional axial-flow fan can be adjusted to 360 degree of scatter-types by the utility model from linear type, the air-flow of the aerofoil fan output of single direction work is oriented to plural direction, to realize in the case where heat source distribution more disperses and demand air quantity is smaller, can meet the needs of multi-heat source large area heat dissipation using a small amount of aerofoil fan.
Description
Technical field
The utility model is related to radiator industries, more particularly to a kind of novel axial fan guide-vane arrangement.
Background technology
At present, LED radiates product because its heat source is small and scattered distribution, is ensureing its heat dissipation performance during heat dissipation design
Under the premise of, it is difficult to optimize the installation number for reducing aerofoil fan.Moreover, LED heat dissipation products are needed because of its configuration and heat dissipation
It asks air quantity big, is not suitable for selecting vibration fan.So the number of fans of present LED heat dissipation products is more, this can greatly increase
Add noise intensity, endangers the health of user.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, design a kind of novel axial fan guide vane dress
It sets.
In order to achieve the above objectives, technical solution used by the utility model is：
A kind of novel axial fan guide-vane arrangement includes the stream of the air-flow for gathering and scattering aerofoil fan generation
Body receiver and the support base for being used to support the fluid receiver, the support base respectively with radiator and axis stream
Fan is fixedly connected；The fluid receiver includes water conservancy diversion top plate, tilts down the water conservancy diversion extended from the outer of water conservancy diversion top plate
The inner wall on edge, the water conservancy diversion top plate is fixedly arranged in the middle of support column, and the support column is fixed in support base.
Preferably, the support base includes support baseboard and stop sleeve, and the inside of the support baseboard opens up
There is the venthole for importing fluid receiver to the air-flow for generating fan, is fixed with to reinforce the branch in the venthole
The reinforcement connector of floor structure intensity is supportted, stop sleeve is fixed on the center for reinforcing connector；The support column is interspersed to be fixed
In stop sleeve.
Preferably, adjusting location hole is offered on the stop sleeve, adjusting screw, which is fixed on, to be adjusted in location hole
And its end is resisted against on the side wall of support column.
Preferably, the barrel dliameter of the stop sleeve is more than the outer diameter of support column.
Preferably, the reinforcement connector is decussate texture.
Preferably, the stop sleeve passes through radiator, and support baseboard is fixed by screws in the base of radiator
On plate, aerofoil fan is fixed on the bottom of support baseboard.
Preferably, the fluid receiver and support base are all made of PC material integrated injection moldings and form.
Preferably, the fluid receiver is a umbrella water conservancy diversion cover body.
The positive beneficial effect of the utility model：
1, the guide-vane arrangement of the utility model is simple in structure, easy to use, can be by the wind direction of conventional axial-flow fan
360 degree of scatter-types are adjusted to from linear type, the air-flow of the aerofoil fan output of single direction work are oriented to plural direction, with reality
In the case that present heat source distribution more disperses and demand air quantity is smaller, it is big multi-heat source can be met using a small amount of aerofoil fan
The demand of area heat dissipation.
2, fluid receiver and support base are formed using PC material integrated injection moldings, and processing technology is simple, manufacturing procedure letter
Single, accurate to dimension is high, does not need post-processing, has high consistency and stability, can be very good to realize fluid
The thin-wall case feature of receiver, while PC material prices are cheap, when producing in enormous quantities, cost is relatively low, is dissipated compared to using tradition
Hot mode saves a large amount of production cost.
3, fluid receiver is designed as umbrella water conservancy diversion cover body, and this umbrella shape shell structure can be such that the fluid of vertical direction bumps against
Intercepted after on its water conservancy diversion top plate to save bit by bit, the water conservancy diversion for then prolonging its side is discharged along direction, to reach water conservancy diversion purpose, heat dissipation
Area is larger, can cover more heat source, substantially increases the radiating efficiency of device.
4, the interspersed depth by adjusting support column in stop sleeve, you can the working depth of fluid receiver is adjusted,
Water conservancy diversion range-controllable can make device be suitable for a variety of different working environments.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the utility model.
Fig. 2 is the present invention looks up structural representation of the utility model.
Fig. 3 is the structural schematic diagram of support base.
Fig. 4 is the structural schematic diagram of fluid receiver.
The concrete meaning of figure label is：1 is fluid receiver, and 2 be support base, and 3 be adjusting screw, and 4 be radiator,
5 be aerofoil fan, and 6 be water conservancy diversion top plate, and 7 be water conservancy diversion edge, and 8 be support column, and 9 be support baseboard, and 10 be stop sleeve, and 11 be ventilation
Hole, 12 is reinforce connector, and 13 be adjusting location hole.
Specific implementation mode
To make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings
Specific embodiment describes the utility model.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of utility model.
Illustrate present embodiment in conjunction with Fig. 1-Fig. 4, the novel axial fan guide-vane arrangement of the utility model, being used for will
The wind direction of conventional axial-flow fan is changed to 360 degree of scatter-types from linear type, includes mainly being generated for gathering and scattering aerofoil fan
Air-flow fluid receiver 1 and be used to support the support base 2 of the fluid receiver 1.The support base 2 is fixed
On the substrate of radiator 4, aerofoil fan 5 is fixed on the bottom of support base 2, and support base 2 is clipped in radiator 4 and axis stream
Between fan 5, the air quantity that fan exports can not only be imported in fluid receiver well, but also can be to support base 2
It is protected, improves the service life of whole device.
The fluid receiver 1 includes leading of extending of water conservancy diversion top plate 6 and being tilted down from the outer of water conservancy diversion top plate 6
For stream along 7, the inner wall of the water conservancy diversion top plate 6 is fixedly arranged in the middle of support column 8, which is one for fixing fluid receiver 1
And the solid hopkinson bar of its mounting height is adjusted, the support column 8 is fixed in support base 2.
Fluid receiver 1 is a umbrella water conservancy diversion cover body, and this umbrella shape housing design can be such that the fluid of vertical direction bumps against
Intercepted after on the water conservancy diversion top plate 6 of fluid receiver to save bit by bit, the water conservancy diversion for then prolonging its side is discharged along 7 directions, to reach water conservancy diversion
Purpose.In the present embodiment, the fluid receiver 1 is formed using PC material integrated injection moldings, and dimensional accuracy is high, does not need the later stage
Processing has high consistency and stability, can be very good the thin-wall case feature for realizing fluid receiver, while PC materials
Expect it is cheap, produce in enormous quantities when cost it is relatively low, compared to use traditional heat-dissipating mode, save a large amount of production cost.
The support base 2 includes support baseboard 9 and stop sleeve 10, the inside of the support baseboard 9 offer to
The air-flow that fan is generated imports the venthole 11 of fluid receiver, is fixed with to reinforce the support in the venthole 11
The reinforcement connector 12 of floor structure intensity, in the present embodiment, the support baseboard 9 is rectangular slab, the venthole 11 in center
For circle, reinforcement connector 12 is decussate texture, and the stop sleeve 10 is fixed on the center for reinforcing connector 12, whole in this way
A support baseboard is in a sphere of movements for the elephants shape structure, can be imported the air quantity that aerofoil fan exports in fluid receiver well, together
When also ensure the structural strength of entire support baseboard to prevent during water conservancy diversion flow-guiding device structure destroyed by wind pressure.
The barrel dliameter of the stop sleeve 10 is more than the outer diameter of support column 8, and support column 8 is interspersed to be fixed in stop sleeve 10,
It is provided with certain dimensional discrepancy between the barrel dliameter and the outer diameter of support column 8 of stop sleeve 10, is to retain therebetween
Certain fitting allowance adjusts its working depth so that fluid receiver 1 can be slided up and down relative to support base 2.It is using
When, by adjusting interspersed depth of the support column 8 in stop sleeve 10, you can the working depth of adjustment fluid receiver 1, this kind
Functional effect can be achieved by multiple structural forms, in the present embodiment, specifically open up one on stop sleeve 10
A adjusting location hole 13 screws in an adjusting spiral shell when support column 8 to be interspersed in stop sleeve 10 adjusting in location hole 13
Nail 3, makes the end of adjusting screw 3 be tightly abutted against on the side wall of support column 8, until fluid receiver 1 does not slide.
The support base 2 is also to be formed using PC material integrated injection moldings, and fluid receiver 1 and support base 2 have been molded
Cheng Hou needs to polish smooth on its surface, so as to fluid receiver support column 8 be inserted into base supports stop sleeve 10 after can
Arbitrarily to slide, fluid receiver 1 is adjusted to suitable height and position.Wherein, support base 2 and radiator 4 and axis stream
The roughness requirements of contact surface between fan 5 are higher, and therefore, it is necessary to carry out sanding and polishing using polishing machine.
When installing fixed, the corresponding position on radiator base plate and support base need to be shifted to an earlier date and accomplish fluently mounting hole position, so
Afterwards, so that the stop sleeve 10 of support base is passed through radiator 4, support baseboard 9 be fixed by screws on the substrate of radiator,
Aerofoil fan 5 is fixed on to the bottom of support baseboard 9；Finally, it according to the different operating environment supported required for radiator, can press
Fluid receiver is fixed on suitable working depth according to heat source distribution situation, heat dissipation area, such civilian dress is completely led with place
Flow blading.The wind direction of conventional axial-flow fan can be adjusted to 360 by the guide-vane arrangement of the utility model from linear type
Scatter-type is spent, the plural direction of air-flow guiding of the aerofoil fan output of single direction work is relatively divided with realizing in heat source distribution
It dissipates and in the case that demand air quantity is smaller, can meet the needs of multi-heat source large area heat dissipation using a small amount of aerofoil fan.
For the guide-vane arrangement of the utility model in water conservancy diversion, fluid is on the water conservancy diversion top plate for crashing into fluid receiver
Afterwards, it is compressed to a certain extent during rebound is to backflow direction, wind speed is also promoted, and preferably heat dissipation effect is can reach
Fruit.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model rather than limits it
System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should
Understand；It can still modify to specific embodiment of the present utility model or some technical characteristics are equally replaced
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (8)
1. a kind of novel axial fan guide-vane arrangement, which is characterized in that generated including being used to gather and scattering aerofoil fan
Air-flow fluid receiver（1）And it is used to support the support base of the fluid receiver（2）, the support base（2）
Respectively with radiator（4）And aerofoil fan（5）It is fixedly connected；The fluid receiver（1）Including water conservancy diversion top plate（6）, from water conservancy diversion
Top plate（6）Outer tilt down the water conservancy diversion edge extended（7）, the water conservancy diversion top plate（6）Inner wall be fixedly arranged in the middle of support column
（8）, the support column（8）It is fixed on support base（2）On.
2. novel axial fan guide-vane arrangement according to claim 1, which is characterized in that the support base（2）
Including support baseboard（9）And stop sleeve（10）, the support baseboard（9）Inside offer the air-flow to generate fan
Import the venthole of fluid receiver（11）, the venthole（11）It is inside fixed with to reinforce the support baseboard structural strength
Reinforcement connector（12）, stop sleeve（10）It is fixed on reinforcement connector（12）Center；The support column（8）It is interspersed to fix
In stop sleeve（10）It is interior.
3. novel axial fan guide-vane arrangement according to claim 2, which is characterized in that the stop sleeve（10）
On offer adjusting location hole（13）, adjusting screw（3）It is fixed on adjusting location hole（13）Interior and its end is resisted against support column
（8）Side wall on.
4. novel axial fan guide-vane arrangement according to claim 3, which is characterized in that the stop sleeve（10）
Barrel dliameter be more than support column（8）Outer diameter.
5. novel axial fan guide-vane arrangement according to claim 2, which is characterized in that the reinforcement connector
（12）For decussate texture.
6. novel axial fan guide-vane arrangement according to claim 2, which is characterized in that the stop sleeve（10）
Across radiator（4）, and support baseboard（9）It is fixed by screws in radiator（4）Substrate on, aerofoil fan（5）It is fixed on
Support baseboard（9）Bottom.
7. novel axial fan guide-vane arrangement according to claim 1, which is characterized in that the fluid receiver
（1）And support base（2）PC material integrated injection moldings are all made of to form.
8. novel axial fan guide-vane arrangement according to claim 7, which is characterized in that the fluid receiver
（1）For a umbrella water conservancy diversion cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395620.3U CN208040773U (en) | 2018-03-22 | 2018-03-22 | A kind of novel axial fan guide-vane arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820395620.3U CN208040773U (en) | 2018-03-22 | 2018-03-22 | A kind of novel axial fan guide-vane arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208040773U true CN208040773U (en) | 2018-11-02 |
Family
ID=63949063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820395620.3U Active CN208040773U (en) | 2018-03-22 | 2018-03-22 | A kind of novel axial fan guide-vane arrangement |
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| Country | Link |
|---|---|
| CN (1) | CN208040773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255718A (en) * | 2020-04-09 | 2020-06-09 | 李沐瑶 | Vertical axis electric fan and vertical axis fan body |
-
2018
- 2018-03-22 CN CN201820395620.3U patent/CN208040773U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255718A (en) * | 2020-04-09 | 2020-06-09 | 李沐瑶 | Vertical axis electric fan and vertical axis fan body |
| CN111255718B (en) * | 2020-04-09 | 2021-07-23 | 李沐瑶 | Vertical axis electric fan and vertical axis fan body |
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| CP01 | Change in the name or title of a patent holder |
Address after: No. 1199 Xinfei Road, Songjiang District, Shanghai, 20161 Patentee after: Baode (Shanghai) Technology Co.,Ltd. Address before: No. 1199 Xinfei Road, Songjiang District, Shanghai, 20161 Patentee before: AAVID THERMALLOY LLC |