CN101463839B - Anti-vibration component of fan - Google Patents
Anti-vibration component of fan Download PDFInfo
- Publication number
- CN101463839B CN101463839B CN2007103020312A CN200710302031A CN101463839B CN 101463839 B CN101463839 B CN 101463839B CN 2007103020312 A CN2007103020312 A CN 2007103020312A CN 200710302031 A CN200710302031 A CN 200710302031A CN 101463839 B CN101463839 B CN 101463839B
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- fan
- framework
- supporting base
- shock absorber
- pedestal
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Abstract
The invention relates to a vibration-proof component of a fan which is used for fixing the fan on a base. The vibration-proof component of the fan comprises a pair of supporting seats, a pair of buffering members and a frame body, wherein, each supporting seat is fixedly arranged on the base and is provided with a clamping hook, and the buffering members are sheathed on the supporting seats. The fan is contained in the frame body provided with a guided groove and a buckling rib. The frame body is slid into the space between the supporting seats by the guided groove so as to buckle the buckling rib on the clamping hooks of the supporting seats, thereby fixing the frame body on the supporting seats. The supporting seats come in contact with the frame body by the buffering members absorbing vibration generated by the rotation of the fan, and the vibration of the fan is prevented from being directly transferred to the base; and after being fixed on the frame body, fan can be fixed by directly being slid into the space between the two supporting seats, thereby simplifying the procedures of disassembling and assembling the fan and reducing the labor hours.
Description
Technical field
The present invention relates to anti-vibration structure, particularly a kind of anti-vibration component of fan that is applied to electronic equipment.
Background technique
A plurality of radiation fans all can be installed in most of computer chassis inside, make air produce convection current to turn round by radiation fan, and dispel the heat for the electronics spare part of casing inside.Radiation fan must be fixed on the casing, and traditional means of fixation is directly fan to be locked in the casing inside or the fan frame of casing inside with screw mostly, but not only consuming time but also require great effort in the mode of screw locking fan.Therefore, the someone proposes to utilize the relevant design of fan frame fast assembling-disassembling fan, and this fan frame can be once be fixed in wherein for a plurality of fans are chimeric, and then together with fan and fan frame inlay card in casing, so that fan is fixed in the casing.Utilize the means of fixation of fan frame can be, and do not need to use screw, promoted the efficient of installing once by a plurality of fans of dismounting on the casing.
Yet, because the fan in the running can produce vibrations, thus fan no matter be direct spiral shell admittedly or the indirect utilization frame fixation at casing, the vibrations that fan produces all can directly or by framework be passed to casing, and have influence on the storage device of host computer, for example operation of Winchester disk drive, CD-ROM drive.This situation is the most normal to be occurred on the large server main frame or industrial computer main frame that is equiped with numerous radiation fans because the radiation fan of these two kinds of host computer inside not only quantity is huge and rotating speed is also quite high, the normal 1U radiation fan that uses of industry for example.Though some settling modes of isolating vibrations also appear in industry, for example insert rubber pad between fan fixed hole and framework, are used as the media that framework contacts with fan with rubber pad, and then utilize rubber pad to absorb the vibrations that fan produces.But because the fixed hole of each fan is quite a lot of, and a framework will assemble a plurality of fans, so the process that fan and rubber pad are assembled to framework quite expends man-hour (a common fan need be assembled 4 to 8 rubber pads).Though the mode of loading onto rubber pad in fan body can absorb the vibrations of fan, but makes the formality of disassembling, assembling and replacing fan complicated more, and can't satisfy the requirement of increasing economic efficiency.
Summary of the invention
In view of above problem, main purpose of the present invention is to provide a kind of anti-vibration component of fan, to solve the existing problem of fan anti-vibration structure in the prior art.
For solving aforesaid problem, the invention provides a kind of anti-vibration component of fan, in order at least one fan is fixed on the pedestal, the vibration isolation that produces so that fan is moved is outside pedestal.Anti-vibration component of fan includes at least one pair of supporting base, at least one pair of shock absorber and at least one framework.Supporting base is fixedly arranged on the pedestal, and each supporting base top has at least one trip.Each shock absorber is sheathed on respectively on the supporting base, and wherein each shock absorber can be ring-type rectangular rubber pad.Framework is in order to ccontaining fan, and the framework both sides have a guide groove respectively and a button is held rib.Framework slips between two supporting bases by guide groove, makes each button hold the trip that rib is sticked in each supporting base, and framework is fixed on the supporting base, and supporting base contacts framework by shock absorber the vibrations that produce when absorbing fan running by shock absorber.
Particularly, the invention provides a kind of anti-vibration component of fan, in order at least one fan is fixed on the pedestal, it includes: at least one pair of supporting base, be fixedly arranged on this pedestal, and each supporting base has at least one trip; At least one pair of shock absorber is sheathed on respectively on this supporting base; And at least one framework, in order to ccontaining this fan, these framework both sides have a guide groove respectively and a button is held rib, wherein this framework slips between described supporting base by this guide groove, making this button hold rib engages this trip and this framework is fixed in this supporting base, and this supporting base contacts this framework by described shock absorber, with by this shock absorber absorbing vibration.
The present invention also provides another kind of anti-vibration component of fan, and in order at least one fan is fixed on the pedestal, it includes: a pair of supporting base, be fixedly arranged on this pedestal, and each supporting base has a trip; A pair of shock absorber is arranged at respectively on this supporting base; An and framework, in order to ccontaining this fan, these framework both sides have a guide groove respectively and a button is held rib, wherein this framework slips between described supporting base by this guide groove, making this button hold rib engages this trip and this framework is fixed in this supporting base, and this supporting base contacts this framework by described shock absorber, with by this shock absorber absorbing vibration.
Useful technique effect of the present invention is, be placed in the framework by the fan in the anti-vibration component of fan of the present invention, and framework contacts by shock absorber with the supporting base of both sides, the vibrations that produce in the time of can utilizing shock absorber to absorb the fan operation, make vibrations can directly not be passed to pedestal by framework and supporting base, and fan be fixed in after the framework if directly slip into can finish between two supporting bases fixing, formality and the man-hour that can simplify the dismounting fan.
Below in mode of execution, be described in detail detailed features of the present invention and advantage; its content is enough to make any personnel that are familiar with related art techniques to understand technology contents of the present invention and implements according to this; and according to the scope and the accompanying drawing of the related content of this specification, claim protection, any personnel that are familiar with related art techniques can understand aforesaid purpose of the present invention and advantage easily.
Above about content of the present invention explanation and the explanation of following mode of execution in order to demonstration with explain principle of the present invention, and provide claim protection domain of the present invention further to explain.
Description of drawings
Fig. 1 is installed in the schematic perspective view of pedestal for anti-vibration component of fan in the first embodiment of the invention.
Fig. 2 is the three-dimensional exploded view of anti-vibration component of fan and pedestal in the first embodiment of the invention.
Fig. 3 is installed in the schematic perspective view of framework for fan in the first embodiment of the invention.
Fig. 4 is installed in the sectional perspective schematic representation of pedestal for supporting base in the first embodiment of the invention.
Fig. 5 is the schematic perspective view of shock absorber in the first embodiment of the invention.
Fig. 6 is sheathed on the sectional perspective schematic representation of supporting base for shock absorber in the first embodiment of the invention.
Fig. 7 is the sectional perspective schematic representation of framework, supporting base and shock absorber in the first embodiment of the invention.
Fig. 8 is the partial cutaway schematic of framework, supporting base and shock absorber in the first embodiment of the invention.
Fig. 9 is the three-dimensional exploded view of anti-vibration component of fan and pedestal in the second embodiment of the invention.
Figure 10 is the schematic perspective view of shock absorber in the second embodiment of the invention.
Figure 11 is installed in the schematic perspective view of pedestal for anti-vibration component of fan in the second embodiment of the invention.
Wherein, description of reference numerals is as follows:
10 pedestals, 11 fans
20 supporting bases, 21 fixing parts
22 supporting portions, 23 positioning ribs
24 trips, 30 frameworks
31 guide grooves, 32 spacing ribs
33 buttons are held rib 34 elastic arms
35 slits, 50 shock absorbers
51 wear groove 52 chases
53 fins, 54 breach
Embodiment
For making purpose of the present invention, structure, feature and function thereof there are further understanding, now cooperate embodiment to be described in detail as follows.
See also Figure 1 and Figure 2, be first embodiment of anti-vibration component of fan of the present invention, wherein anti-vibration component of fan is in order to being fixed in a plurality of fans 11 on the pedestal 10, and the vibration isolation that produces with fan 11 operations the time is outside pedestal 10.Anti-vibration component of fan includes a plurality of supporting bases 20, a plurality of shock absorber 50 and a plurality of framework 30.In preferred forms of the present invention, pedestal 10 can be the casing of server or industrial computer main frame, its inside is equiped with a plurality of electronics spare parts, for example Winchester disk drive, CD-ROM drive etc., and fan 11 then can be the 1U radiation fan that is applied on aforementioned server or the industrial computer main frame.Though be embodiment with five supporting bases 20, five shock absorbers 50, four frameworks 30 in the present embodiment, and two fans 11 of installing in each framework 30, as long as but have two supporting bases 20, two shock absorbers 50 and a framework 30 just can to implement according to this in the mode of execution that the present invention simplifies most, and fan 11 quantity of installing in the framework 30 also can be one or more.
See also Fig. 2 and shown in Figure 4.Supporting base 20 is fixedly arranged on the pedestal 10 in couples, and wherein each supporting base 20 faces one another with the side of its broad, and 20 of each supporting bases have a proper spacing distance.Each supporting base 20 includes a fixing part 21, a supporting portion 22, a plurality of positioning rib 23 and two trips 24, and wherein positioning rib 23 is positioned on the supporting portion 22 with trip 24.Fixing part 21 1 ends are incorporated into pedestal 10, and wherein fixing part 21 can the solid mode of spiral shell be assembled in pedestal 10, also can be one-body molded with pedestal 10.Supporting portion 22 is connected in fixing part 21 the other ends, and by fixing part 21 pedestal 10 extensions dorsad.And this shock absorber one end is resisted against this positioning rib, to be positioned on this supporting base.Each trip 24 is arranged at the top of supporting base 20 respectively, and is positioned at the side of broad on the supporting base 20.Positioning rib 23 has two kinds of forms, and a kind of is the side that is arranged at each broad on the supporting base 20 with pedestal 10 surperficial almost parallels, and another kind is to be arranged at each narrower side on the supporting base 20 with pedestal 10 surperficial approximate vertical.
See also Fig. 2, Fig. 4, Fig. 5 and shown in Figure 6.Shock absorber 50 can be but is not limited to a ring-type rectangular rubber pad, and its inside has the groove of wearing 51.The edge of wearing groove 51 has a plurality of spaced chases 52 and fin 53, and chase 52 is arranged along the long side of wearing groove 51 with fin 53.Each shock absorber 50 is sheathed on respectively on the supporting portion 22 of supporting base 20, and supporting base 20 be inserted in shock absorber 50 wear groove 51.When shock absorber 50 was sheathed on supporting base 20, the bottom of shock absorber 50 was resisted against the positioning rib 23 of supporting base 20, to be positioned on the supporting base 20.Shock absorber 50 is resisted against supporting base 20 with the front end of fin 53, to reduce the shock absorber 50 surperficial areas that directly contact with supporting base 20.
See also Fig. 2, Fig. 3, Fig. 7 and shown in Figure 8.Framework 30 is in order to ccontaining fan 11, and framework 30 both sides have a guide groove 31 respectively, a plurality of spacing rib 32, is detained and held rib 33, an elastic arm 34 and two slits 35.Guide groove 31 is surrounded by spacing rib 32 and is formed, and the form of wherein spacing rib 32 has two kinds, a kind of be with the surperficial almost parallel of pedestal 10 be arranged at framework 30 both sides, generally perpendicularly be arranged at framework 30 both sides and another kind is surface with pedestal 10.Each slit 35 is opened in the both sides of elastic arm 34 respectively, can be when making elastic arm 34 be subjected to external force with respect to framework 30 resiliently deformables, and also each button is held rib 33 and is positioned on each elastic arm 34.When shock absorber 50 is sheathed on supporting base 20 and framework 30 when inserting between the supporting base 20, the distance of the top of shock absorber 50 and pedestal 10 makes framework 30 bottoms and pedestal 10 have a span greater than the distance of guide groove 31 bottoms and framework 30 bottoms.Therefore, being used for the framework 30 of ccontaining fan 11 does not directly contact with the supporting base 20 of both sides, and the shock transfer that produces during fan 11 running can be absorbed during to shock absorber 50, so that the vibrations of fan 11 are isolated with pedestal 10, and avoids the normal operation of vibration influence pedestal 10 interior electronic components.
Take a broad view of aforementionedly, the user can pack fan 11 into earlier in the framework 30, and shock absorber 50 is sheathed on the supporting base 20.Then, framework 30 just can slip into 20 of two supporting bases by guide groove 31, and locatees at an easy rate under the coupling of spacing rib 32 and shock absorber 50 sizes.Simultaneously, elastic arm 34 can be cushioned part 50 pushing and pressing and be out of shape, and makes button hold rib 33 and is sticked in trip 24, so that framework 30 is fixed on the supporting base 20 together with fan 11.Thus, supporting base 20 is exactly with shock absorber 50 contact frameworks 30, and the area of contact of shock absorber 50 and supporting base 20 reduces the vibrations that produce in the time of can absorbing fans 11 runnings by shock absorber 50 because of offering chase 52.
See also Fig. 9, Figure 10 and shown in Figure 11, it is second embodiment of anti-vibration component of fan of the present invention, and its purpose and aforementioned first embodiment are roughly the same, but concrete structure has following difference.Pedestal 10 has two supporting bases that are oppositely arranged 20, two shock absorbers 50 and frameworks 30 among second embodiment.Framework 30 is equipped with two fans 11, but the quantity of fan 11 also can be one or more not as limit.Each shock absorber 50 is a discontinuous rectangular rubber pad, and its section roughly is the C type, and has a breach 54.Breach 54 is connected in wears groove 51 1 sides.Shock absorber 50 is arranged on the supporting base 20, and by wearing groove 51 and positioning rib 23 location and be fixed on the supporting base 20, with in supporting base 20 upper support frameworks 30, and then the vibrations that produce when slowing down fan 11 operations.When shock absorber 50 was assembled in supporting base 20, breach 54 was back to framework 30.
Fan 11 is placed in the framework 30 among the present invention, and framework 30 contacts by shock absorber 50 with the supporting base 20 of both sides, the vibrations that produce in the time of can utilizing shock absorber 50 to absorb fan 11 operations, make vibrations can directly not be passed to pedestal 10 by framework 30 and supporting base 20, and fan 11 be fixed in framework 30 back if directly slip into 20 of two supporting bases can finish fixing, formality and the man-hour that can simplify dismounting fan 11.
Claims (10)
1. anti-vibration component of fan, in order at least one fan is fixed on the pedestal, it includes:
At least one pair of supporting base is fixedly arranged on this pedestal, and each this supporting base has at least one trip;
At least one pair of shock absorber, this is sheathed on this on the supporting base to shock absorber; And
At least one framework, each this framework is in order to ccontaining this at least one fan, these framework both sides all have a guide groove and a button is held rib, wherein this framework slips into this between supporting base by this guide groove, making this button hold rib engages this trip and this framework is fixed in this supporting base, and this supporting base contacts this framework by described shock absorber, with by this shock absorber absorbing vibration.
2. anti-vibration component of fan as claimed in claim 1, wherein this shock absorber is a ring-type rectangular rubber pad.
3. anti-vibration component of fan as claimed in claim 1, wherein this shock absorber has the groove of wearing, and this supporting base is inserted in this and wears groove, and this edge of wearing groove has a plurality of spaced chases and fin, the front end of this fin is resisted against this supporting base.
4. anti-vibration component of fan as claimed in claim 1, wherein these framework both sides all have an elastic arm, and these elastic arm both sides all have a slit, and this button is held rib and is positioned on this elastic arm.
5. anti-vibration component of fan as claimed in claim 1, wherein the distance of the top of this shock absorber and this pedestal is greater than the distance of the bottom of the bottom of this guide groove and this framework, and when this framework was fixed in this supporting base, the bottom of this framework and this pedestal had a span.
6. anti-vibration component of fan, in order at least one fan is fixed on the pedestal, it includes:
A pair of supporting base is fixedly arranged on this pedestal, and each this supporting base has a trip;
A pair of shock absorber, this is arranged at this on the supporting base to shock absorber; And
One framework, in order to ccontaining this at least one fan, these framework both sides all have a guide groove and a button is held rib, wherein this framework slips into this between supporting base by this guide groove, making this button hold rib engages this trip and this framework is fixed in this supporting base, and this supporting base contacts this framework by described shock absorber, with by this shock absorber absorbing vibration.
7. anti-vibration component of fan as claimed in claim 6, wherein this shock absorber is a rectangular rubber pad, it has a breach back to this framework.
8. anti-vibration component of fan as claimed in claim 7, wherein this shock absorber has the groove of wearing, and this supporting base is inserted in this and wears groove, and this breach is connected in this and wears groove one side, this edge of wearing groove has a plurality of spaced chases and fin, and the front end of this fin is resisted against this supporting base.
9. anti-vibration component of fan as claimed in claim 6, wherein these framework both sides have an elastic arm respectively, and these elastic arm both sides all have a slit, and this button is held rib and is positioned on this elastic arm.
10. anti-vibration component of fan as claimed in claim 6, wherein the distance of the top of this shock absorber and this pedestal is greater than the distance of the bottom of the bottom of this guide groove and this framework, and when this framework was fixed in this supporting base, the bottom of this framework and this pedestal had a span.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103020312A CN101463839B (en) | 2007-12-20 | 2007-12-20 | Anti-vibration component of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103020312A CN101463839B (en) | 2007-12-20 | 2007-12-20 | Anti-vibration component of fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101463839A CN101463839A (en) | 2009-06-24 |
| CN101463839B true CN101463839B (en) | 2011-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103020312A Expired - Fee Related CN101463839B (en) | 2007-12-20 | 2007-12-20 | Anti-vibration component of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101463839B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041536B (en) * | 2018-08-30 | 2020-05-26 | 联想(北京)有限公司 | Heat sink and apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10245295A1 (en) * | 2002-09-27 | 2004-04-08 | Audi Ag | Vibrationally excitable component assembly comprising, in particular, the rotor and impeller of a cooler fan, includes a damping element located in an air gap between the rotor and the impeller |
| 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 |
| CN2668903Y (en) * | 2003-09-11 | 2005-01-05 | 陈正钢 | Radiating fan with shock-absorbing bushing |
| CN1920310A (en) * | 2005-08-25 | 2007-02-28 | 建凖电机工业股份有限公司 | Air-blast fan |
| US20070154300A1 (en) * | 2005-12-30 | 2007-07-05 | Chien-Fa Liang | Fan vibration absorber device |
-
2007
- 2007-12-20 CN CN2007103020312A patent/CN101463839B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10245295A1 (en) * | 2002-09-27 | 2004-04-08 | Audi Ag | Vibrationally excitable component assembly comprising, in particular, the rotor and impeller of a cooler fan, includes a damping element located in an air gap between the rotor and the impeller |
| 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 |
| CN2668903Y (en) * | 2003-09-11 | 2005-01-05 | 陈正钢 | Radiating fan with shock-absorbing bushing |
| CN1920310A (en) * | 2005-08-25 | 2007-02-28 | 建凖电机工业股份有限公司 | Air-blast fan |
| US20070154300A1 (en) * | 2005-12-30 | 2007-07-05 | Chien-Fa Liang | Fan vibration absorber device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101463839A (en) | 2009-06-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Wenhu Inventor after: Wang Honglian Inventor after: Wang Hujiang Inventor after: Wen Ping Inventor before: Yang Shouren |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170316 Address after: Li Zhen Shandong city of Binzhou province Huimin County Sheng Wang Zhuang Village No. 7 Patentee after: Zhang Wenhu Patentee after: Wang Honglian Patentee after: Wang Hujiang Patentee after: Wen Ping Address before: Taipei City, Taiwan, China Patentee before: Inventec Corporation |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20171220 |