CN107288917A - Combination of fans is constructed and its fan Shockproof base - Google Patents
Combination of fans is constructed and its fan Shockproof base Download PDFInfo
- Publication number
- CN107288917A CN107288917A CN201610232277.6A CN201610232277A CN107288917A CN 107288917 A CN107288917 A CN 107288917A CN 201610232277 A CN201610232277 A CN 201610232277A CN 107288917 A CN107288917 A CN 107288917A
- Authority
- CN
- China
- Prior art keywords
- fans
- combination
- construction
- storage tank
- elastomeric overmold
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention is on a kind of combination of fans construction and its fan Shockproof base.Combination of fans construction includes a connecting support, a fan Shockproof base and an impeller.The connecting support is with block edge in one first storage tank, one second storage tank and one.First storage tank is connected with second storage tank above and below.The interior block edge is located between first storage tank and second storage tank.The fan Shockproof base is arranged at first storage tank of the connecting support.The fan Shockproof base includes a base body and an elastomeric overmold part.The base body has a central bearing portion, a central siphon portion and an outer portion.The central siphon portion is convexly equipped in the central bearing portion.The outer portion connects the central bearing portion.The elastomeric overmold part coats the outer portion, and the elastomeric overmold part abuts the interior block edge.The impeller is articulated in the central siphon portion of the base body.Whereby, vibrations when combination of fans construction is operated can be greatly reduced and the generation of noise is reduced.
Description
Technical field
The present invention is on a kind of combination of fans construction and its fan Shockproof base.
Background technology
Known fan itself can already produce vibrations in the running, and when fan is used in combination with an application vector, its
Vibrations produced by operation process can also be transferred to the application vector, and trigger the application vector to follow vibrations.Due to
The vibration frequency of fan is different from the vibration frequency of the application vector, plus multiply that effect is lower can be so that shaking situation becomes more
Acutely, and then bigger noise is produced.If aseismatic design can be added in the junction of fan and application vector, it will help
Vibrations situation when improvement fan is used in combination with application vector, and reduce the generation of noise.
Therefore, it is necessary to provide an innovation and have the combination of fans construction and its fan Shockproof base of progressive, to solve
Above mentioned problem.
The content of the invention
It is an object of the invention to provide a kind of combination of fans construction and its fan Shockproof base, carried with improving fan with application
Vibrations situation when body is used in combination, and reduce the generation of noise.
To reach above-mentioned purpose, the present invention provides a kind of combination of fans construction, including a connecting support, the shockproof bottom of a fan
Seat and an impeller.The connecting support is with block edge in one first storage tank, one second storage tank and one.This first house
Groove is connected with second storage tank above and below.The interior block edge is located between first storage tank and second storage tank.Should
Fan Shockproof base is arranged at first storage tank of the connecting support.The fan Shockproof base includes a base body and one
Elastomeric overmold part.The base body has a central bearing portion, a central siphon portion and an outer portion.The central siphon portion is convexly equipped in
The central bearing portion.The outer portion connects the central bearing portion.The elastomeric overmold part coats the outer portion, and the elasticity
Coating member abuts the interior block edge.The impeller is articulated in the central siphon portion of the base body.
The present invention also provides a kind of fan Shockproof base, including a base body and an elastomeric overmold part.The base body
With a central bearing portion, a central siphon portion and an outer portion.The central siphon portion is convexly equipped in the central bearing portion.The outer portion
Connect the central bearing portion.The elastomeric overmold part coats the outer portion of the base body.
The present invention is the outer portion that base body is coated using elastomeric overmold part, to constitute a fan Shockproof base.Impeller
It though produced vibrations can be transferred to base body during rotation, can be absorbed by elastomeric overmold part, can so avoid shake
It is dynamic to be transferred to connecting support, and then vibrations when combination of fans construction is operated can be greatly reduced and the generation of noise is reduced.
In order to better understand the technological means of the present invention, and it can be practiced according to the content of specification, and
In order to which objects, features and advantages of the present invention can be become apparent, below especially exemplified by preferred embodiment, and coordinate
Accompanying drawing, is described in detail as follows.
Brief description of the drawings
The following drawings is only intended to, in doing schematic illustration and explanation to the present invention, not delimit the scope of the invention.Wherein：
Fig. 1 shows the three-dimensional exploded view of combination of fans construction of the present invention；
Fig. 2 shows another three-dimensional exploded view of combination of fans construction of the present invention；
Fig. 3 shows the three-dimensional combination figure of combination of fans construction of the present invention；
Fig. 4 shows the line A-A along Fig. 3, the assembled sectional view of combination of fans construction of the present invention；
Fig. 5 shows the three-dimensional view of base body of the present invention；And
Fig. 6 shows another three-dimensional view of base body of the present invention.
Main element label declaration：
10 combination of fans are constructed
11 connecting supports
111 first storage tanks
112 second storage tanks
Block edge in 113
114 flanges
114U necks
115 air inlets
116 air outlets
12 fan Shockproof bases
121 base bodies
121C centers bearing portion
121U central siphons portion
121R outer portions
121A inner peripheral surfaces
121B lower surfaces
121H perforates
121S outer peripheral faces
121T upper surfaces
122 elastomeric overmold parts
122C inner edges
122P fixes pin
122S outer rims
13 impellers
D1 external diameters
D2 internal diameters
Embodiment
In order to which technical characteristic, purpose and effect to the present invention are more clearly understood from, now control illustrates this hair
Bright embodiment.
Fig. 1 shows the three-dimensional exploded view of combination of fans construction of the present invention.Fig. 2 shows the another of combination of fans construction of the present invention
One three-dimensional exploded view.Fig. 3 shows the three-dimensional combination figure of combination of fans construction of the present invention.Coordinate refering to Fig. 1, Fig. 2 and
Fig. 3, combination of fans construction 10 of the invention includes a connecting support 11, a fan Shockproof base 12 and an impeller
13。
Fig. 4 shows the line A-A along Fig. 3, the assembled sectional view of combination of fans construction of the present invention.Coordinate refering to Fig. 1,
Fig. 3 and Fig. 4, the connecting support 11 have one first storage tank 111, block edge 113 in one second storage tank 112, one,
One flange 114, an air inlet 115 and an air outlet 116.First storage tank 111 and second storage tank 112
In connection up and down.The interior block edge 113 is located between first storage tank 111 and second storage tank 112, and this is interior
Block edge 113 has an internal diameter D2.
The flange 114 surrounds first storage tank 111, and the flange 114 has multiple neck 114U, those necks
114U is set in distance.The air inlet 115 and the air outlet 116 connect second storage tank 112.
The fan Shockproof base 12 is arranged at first storage tank 111 of the connecting support 11, and the fan Shockproof base
12 include a base body 121 and an elastomeric overmold part 122.
Fig. 5 shows the three-dimensional view of base body of the present invention.Fig. 6 shows another three-dimensional view of base body of the present invention.
Coordinate and refer to Fig. 4, Fig. 5 and Fig. 6, the base body 121 have a central bearing portion 121C, a central siphon portion 121U,
One outer portion 121R and an outer diameter D 1.Central siphon portion 121U is convexly equipped in the central bearing portion 121C.
Outer portion 121R connects the central bearing portion 121C, and outer portion 121R have a upper surface 121T,
A lower surface 121B, an inner peripheral surface 121A, an outer peripheral face 121S and multiple perforation 121H.Those perforation 121H
It is set in distance.
In the present embodiment, for enable the base body 121 obtain the connecting support 11 the interior block edge 113 support,
The outer diameter D 1 of the base body 121 must be more than the internal diameter D2 of the interior block edge 113.
Coordinate again refering to Fig. 1, Fig. 2 and Fig. 4, the elastomeric overmold part 122 cladding outer portion 121R, and the elasticity
Coating member 122 abuts the interior block edge 113.In the present embodiment, the elastomeric overmold part 122 is with injection molding method
Outer portion 121R is coated, and it is preferred that the material of the elastomeric overmold part 122 is rubber or silica gel.
In addition, the cladding intensity to improve the elastomeric overmold part 122, the elastomeric overmold part 122 coats the outer portion
121R upper surface 121T, lower surface 121B and outer peripheral face 121S.And it is preferred that the elastomeric overmold part
122 fill up outer portion 121R those perforation 121H, to increase the elastomeric overmold part 122 and outer portion 121R
Bond strength.
In the present embodiment, the elastomeric overmold part 122 has an inner edge 122C, an outer rim 122S and multiple fixed pin
122P.Outer rim 122S abuts the flange 114 of the connecting support 11.Those are fixed pin 122P and are convexly equipped in the outer rim
122S, and respectively fixation pin 122P is arranged in the respectively neck 114U of the flange 114.
To have enough stability after the elastomeric overmold part 122 is engaged with the flange 114, it is preferred that those are solid
The quantity for determining pin 122P is more than or equal to 3.
The impeller 13 is articulated in the central siphon portion 121U of the base body 121, and the impeller 13 is located at the connecting support
11 second storage tank 112.Or, in another embodiment, the impeller 13 can be located at being somebody's turn to do for the connecting support 11
Second storage tank 112 and first storage tank 111.
The present invention is the outer portion 121R that the base body 121 is coated using the elastomeric overmold part 122, to constitute
The fan Shockproof base 12.Though the impeller 13 vibrations produced when rotating can be transferred to the base body 121,
It can be absorbed by the elastomeric overmold part 122, can so avoid vibrations from being transferred to the connecting support 11, and then can significantly drop
The generation of vibrations and reduction noise when low combination of fans construction 10 is operated.
Schematical embodiment of the invention is the foregoing is only, the scope of the present invention is not limited to.It is any
Those skilled in the art, the equivalent variations made on the premise of the design of the present invention and principle is not departed from and modification,
The scope of protection of the invention all should be belonged to.And it should be noted that the present invention each part be not limited on
State overall applicability, each technical characteristic described in specification of the invention can select one according to actual needs and individually adopt
With or select multinomial combine to use, therefore, the present invention covers its relevant with this case inventive point in the nature of things
It is combined and concrete application.
Claims (21)
1. a kind of combination of fans construction, it is characterised in that the combination of fans construction includes：
One connecting support, with block edge, first storage tank and institute in one first storage tank, one second storage tank and one
The second storage tank is stated in connecting up and down, the interior block edge is located between first storage tank and second storage tank；
One fan Shockproof base, is arranged at first storage tank of the connecting support, and the fan Shockproof base includes
One base body and an elastomeric overmold part, the base body have a central bearing portion, a central siphon portion and an outer portion,
The central siphon portion is convexly equipped in the central bearing portion, and the outer portion connects the central bearing portion, the elastomeric overmold
Part coats the outer portion, and the elastomeric overmold part abuts the interior block edge；And
One impeller, is articulated in the central siphon portion of the base body.
2. combination of fans construction as claimed in claim 1,
Characterized in that, the base body has an external diameter, the interior block edge has an internal diameter, the base body
External diameter be more than the interior block edge internal diameter.
3. combination of fans construction as claimed in claim 1,
Characterized in that, the connecting support has a flange, the flange surrounds first storage tank.
4. combination of fans construction as claimed in claim 3,
Characterized in that, the flange has multiple necks, the neck is set in distance, the elastomeric overmold part tool
There are multiple fixed pin, each fixed pin is arranged in each neck respectively.
5. combination of fans construction as claimed in claim 4,
Characterized in that, the quantity of the fixed pin is more than or equal to 3.
6. combination of fans construction as claimed in claim 4,
Characterized in that, the elastomeric overmold part has an inner edge and an outer rim, the fixed pin is convexly equipped in the outer rim.
7. combination of fans construction as claimed in claim 6,
Characterized in that, the outer rim abuts the flange.
8. combination of fans construction as claimed in claim 1,
Characterized in that, the outer portion has multiple perforation, the perforation is set in distance, the elastomeric overmold part
Fill up the perforation.
9. combination of fans construction as claimed in claim 1,
Characterized in that, the outer portion has a upper surface, a lower surface, an inner peripheral surface and an outer peripheral face, it is described
Elastomeric overmold part coats the upper surface, the lower surface and the outer peripheral face.
10. combination of fans construction as claimed in claim 1,
Characterized in that, the elastomeric overmold part is to coat the outer portion with injection molding method.
11. combination of fans construction as claimed in claim 1,
Characterized in that, the material of the elastomeric overmold part is rubber or silica gel.
12. combination of fans construction as claimed in claim 1,
Characterized in that, the connecting support has an air inlet and an air outlet, the air inlet and the air outlet connect
Lead to second storage tank.
13. combination of fans construction as claimed in claim 1,
Characterized in that, the impeller is located at second storage tank of the connecting support.
14. combination of fans construction as claimed in claim 1,
Characterized in that, the impeller is located at second storage tank and first storage tank of the connecting support.
15. a kind of fan Shockproof base, it is characterised in that the fan Shockproof base includes：
One base body, with a central bearing portion, a central siphon portion and an outer portion, the central siphon portion is convexly equipped in described
Central bearing portion, the outer portion connects the central bearing portion；And
One elastomeric overmold part, coats the outer portion of the base body.
16. fan Shockproof base as claimed in claim 15,
Characterized in that, the outer portion has multiple perforation, the perforation is set in distance, the elastomeric overmold part
Fill up the perforation.
17. fan Shockproof base as claimed in claim 15,
Characterized in that, the outer portion has a upper surface, a lower surface, an inner peripheral surface and an outer peripheral face, it is described
Elastomeric overmold part coats the upper surface, the lower surface and the outer peripheral face.
18. fan Shockproof base as claimed in claim 15,
Characterized in that, the elastomeric overmold part has an inner edge, an outer rim and multiple fixed pin, the fixed pin is convex
Located at the outer rim.
19. fan Shockproof base as claimed in claim 18,
Characterized in that, the quantity of the fixed pin is more than or equal to 3.
20. fan Shockproof base as claimed in claim 15,
Characterized in that, the elastomeric overmold part is to coat the outer portion with injection molding method.
21. fan Shockproof base as claimed in claim 15,
Characterized in that, the material of the elastomeric overmold part is rubber or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232277.6A CN107288917A (en) | 2016-04-13 | 2016-04-13 | Combination of fans is constructed and its fan Shockproof base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232277.6A CN107288917A (en) | 2016-04-13 | 2016-04-13 | Combination of fans is constructed and its fan Shockproof base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107288917A true CN107288917A (en) | 2017-10-24 |
Family
ID=60095732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610232277.6A Pending CN107288917A (en) | 2016-04-13 | 2016-04-13 | Combination of fans is constructed and its fan Shockproof base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107288917A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5208730A (en) * | 1991-06-27 | 1993-05-04 | Compaq Computer Corporation | Computer cooling fan vibration isolation apparatus |
| CN2627262Y (en) * | 2003-05-14 | 2004-07-21 | 元山科技工业股份有限公司 | Combined shock absorbing apparatus for thermal fan and base plate |
| CN1746513A (en) * | 2004-09-06 | 2006-03-15 | 台达电子工业股份有限公司 | Radiating fan and base of fan frame |
| CN1892049A (en) * | 2005-07-07 | 2007-01-10 | 三星电子株式会社 | Fan assembly to dampen fan vibration |
| KR20070043338A (en) * | 2005-10-21 | 2007-04-25 | 한라공조주식회사 | Structure for preventing noise and vibration of blower motor |
| CN103835959A (en) * | 2012-11-20 | 2014-06-04 | 英业达科技有限公司 | Fan structure |
| CN104682615A (en) * | 2013-11-29 | 2015-06-03 | 建准电机工业股份有限公司 | Motor and motor shockproof mechanism thereof |
-
2016
- 2016-04-13 CN CN201610232277.6A patent/CN107288917A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5208730A (en) * | 1991-06-27 | 1993-05-04 | Compaq Computer Corporation | Computer cooling fan vibration isolation apparatus |
| CN2627262Y (en) * | 2003-05-14 | 2004-07-21 | 元山科技工业股份有限公司 | Combined shock absorbing apparatus for thermal fan and base plate |
| CN1746513A (en) * | 2004-09-06 | 2006-03-15 | 台达电子工业股份有限公司 | Radiating fan and base of fan frame |
| CN1892049A (en) * | 2005-07-07 | 2007-01-10 | 三星电子株式会社 | Fan assembly to dampen fan vibration |
| KR20070043338A (en) * | 2005-10-21 | 2007-04-25 | 한라공조주식회사 | Structure for preventing noise and vibration of blower motor |
| CN103835959A (en) * | 2012-11-20 | 2014-06-04 | 英业达科技有限公司 | Fan structure |
| CN104682615A (en) * | 2013-11-29 | 2015-06-03 | 建准电机工业股份有限公司 | Motor and motor shockproof mechanism thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171024 |
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| WD01 | Invention patent application deemed withdrawn after publication |