CN103176561B - Fan fixer - Google Patents
Fan fixer Download PDFInfo
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- CN103176561B CN103176561B CN201110447481.7A CN201110447481A CN103176561B CN 103176561 B CN103176561 B CN 103176561B CN 201110447481 A CN201110447481 A CN 201110447481A CN 103176561 B CN103176561 B CN 103176561B
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- Prior art keywords
- fan
- ear
- lower cover
- wall
- described multiple
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Abstract
The present invention discloses a kind of fan fixer, is applied in electronic installation, comprises: fan board, multiple fan, upper cover and lower cover. Fan board comprises: the first fan wall, the second fan wall, the multiple spaced walls that are separated out multiple fans accommodating area between the first fan wall and the second fan wall, upper ear and lower ear. Fan respectively comprises two suspension dampers and at least one sidepiece damper, to hang on by two suspension dampers on one of them first and second fan wall of fan accommodating area and by sidepiece damper contact fan board. Upper cover and lower cover parallel, wherein upper cover presses the upper ear shock absorber of ear on two, lower cover also comprises in the perforation of lower ear shock absorber that multiple locating dowels are placed through two times ears, directly contacts with upper cover and lower cover so that fan board is fixed between upper cover and lower cover and not.
Description
Technical field
The invention relates to a kind of fan technique for fixing, and relate to especially a kind of fan fixer.
Background technology
Electronic installation has become data processing indispensable in modern's life and the instrument of interchange. ProfitWith various electronic installations, as desktop computer, portable electric device, panel computer etc., user canRapidly data are carried out to computing, or see through network access information.
Relatively large electronic installation as desktop computer or server in, in order to what process and calculateMotherboard needs radiating module that best cooling mechanism is provided, so that the heat energy that the chip on it produces is passableDischarge rapidly. Common radiating module is fan. But fan is in the running, often can cause vibrations, andBe passed on fan base and casing, will exert an adverse impact for the stability of electronic installation.
Therefore, how to design a new fan fixer, to provide the blower module of heat radiation preferably steadyQualitative, be an industry problem demanding prompt solution for this reason.
Summary of the invention
An object of the present invention is to provide a kind of fan fixer, to provide the blower module of heat radiation betterStability.
Therefore, an aspect of of the present present invention is that a kind of fan fixer is being provided, be applied in electronic installation,Comprise: fan board, multiple fan, upper cover and lower cover. Fan board comprises: the first fan wall, the second windFan wall, multiple spaced walls, at least one upper ear and at least one lower ear. Spaced walls is vertically formed at firstBetween fan wall and the second fan wall, to be separated out multiple fans accommodating area. Upper ear outermost in spaced wallsThe two one of them extend, comprise ear's shock absorber. Lower ear in spaced walls outermost the two itsIn one of extend, comprise lower ear shock absorber, wherein descend ear's shock absorber also to comprise perforation. Fan respectively comprisesTwo suspension dampers and at least one sidepiece damper, to hang on fan accommodating area by two suspension dampersOn the first fan wall of one of them and the second fan wall and by sidepiece damper contact fan board. Upper coverAnd lower cover parallels, wherein upper cover presses ear's shock absorber, and lower cover also comprises multiple locating dowels and is placed through downIn the perforation of ear's shock absorber, so that fan board is fixed between upper cover and lower cover and is not direct with upper cover and lower coverContact.
According to one embodiment of the invention, wherein descend ear also to comprise respectively guide hole, so that the guide posts of lower coverBe placed through wherein. Guide posts comprises respectively circular arc top and necking section, wherein the circular arc top of each guide postsBe greater than the height of locating dowel with respect to lower cover with respect to the height of lower cover. When locating dowel is placed through lower ear shock-absorbingIn the perforation of device time, the necking section of guide posts is to be arranged in guide hole, and does not contact with guide hole.
According to another embodiment of the present invention, wherein lower cover has circuit board, and locating dowel is formed in fact circuitOn plate.
According to further embodiment of this invention, wherein one of them corresponding fan of the first fan wall and the second fan wallAccommodating area is formed with multiple wind hole, so that fan dispels the heat to electronic installation from wind hole.
According to yet another embodiment of the invention, fan fixer also comprises in abutting connection with fan board, is flat with fan boardRow arranges, and the spaced walls of fan board is outermost is formed with link on the two, with bolt-lock fan attachment frame andIn abutting connection with fan board.
An embodiment who has more according to the present invention, corresponding fan accommodating area one of them the first fan wall andThe second fan wall is formed with multiple openings, so that fan respectively hangs on opening by two suspension dampers.
An embodiment who has again according to the present invention, corresponding fan accommodating area one of them the first fan wall andThe second fan wall comprises multiple protuberances, to form chute, so that sidepiece damper is placed in wherein.
An embodiment who has again according to the present invention, a part for the casing that upper cover and lower cover are electronic installation.
Apply advantage of the present invention and be and be to press upper ear shock absorber and lower cover is fixed by the upper cover of casingThe perforation that position post is placed through lower ear shock absorber is to enter fan board under the situation directly not contacting fan boardRow is fixing, and with overhead fan in the mode of fan board, reach the use that reduces screw, and reduce fan shakeThe moving probability that is passed to fan board and casing, and reach easily above-mentioned object.
Brief description of the drawings
For above and other object of the present invention, feature, advantage and embodiment can be become apparent, appendedThe description of the drawings is as follows:
Fig. 1 is in one embodiment of the invention, a kind of stereogram of fan fixer;
Fig. 2 is in one embodiment of the invention, the stereogram of the fan board of Fig. 1;
Fig. 3 is the fan board of Fig. 1 and the side view of upper cover and lower cover rim direction A; And
Fig. 4 is the partial enlarged drawing of the fan fixer of Fig. 1.
[primary clustering symbol description]
1: fan fixer 10: fan board
12: fan 120: suspension damper
122: sidepiece damper 140: upper cover
142: 20: the first fan walls of lower cover
200: fan accommodating area 202: opening
204: chute 206: wind hole
22: the second fan walls 24: spaced walls
26: upper ear 260: upper ear shock absorber
28: lower ear 280: lower ear shock absorber
282: perforation 284: guide hole
40: locating dowel 42: guide posts
420: circular arc top 422: necking section
44: link
Detailed description of the invention
Please refer to Fig. 1. Fig. 1 is in one embodiment of the invention, a kind of stereogram of fan fixer 1.Fan fixer 1 is applied in an electronic installation (not illustrating). Fan fixer 1 comprises: windFan frame 10, fan 12, upper cover 140 (not being illustrated in Fig. 1) and lower cover 142.
Referring to Fig. 2. Fig. 2 is in one embodiment of the invention, the stereogram of fan board 10. Need noteMeaning, in Fig. 1 and Fig. 2, the number of fan board 10 is two, and parallel joining. In other enforcementIn example, the number of fan board 10 also can be adjusted according to actual demand. Fan board 10 comprises: the first fanEar 26 and two times ears 28 in wall 20, the second fan wall 22, multiple spaced walls 24 and two.
Wherein, spaced walls 24 is vertically formed between the first fan wall 20 and the second fan wall 22, to separateGo out multiple fans accommodating area 200. Upper ear 26 is outermost the two extension in spaced walls 24, respectively comprisesUpper ear shock absorber 260. Lower ear 28 is outermost the two extension in spaced walls 24, respectively comprises lower earPortion's shock absorber 280, wherein descends ear's shock absorber 280 also to comprise perforation 282.
Fan 12 as shown in Figure 1, respectively comprises suspension damper 120 and sidepiece damper 122. Fan12 can by suspension damper 120 hang on fan accommodating area 200 one of them the first fan wall 20 andOn the second fan wall 22. In an embodiment, the first fan wall 20 and the corresponding each wind of the second fan wall 22One of them is formed with opening 202 fan accommodating area 200, so that suspension damper 120 can hang on openingOn 202, and be placed in fan accommodating area 200. Fan 12 also can contact by sidepiece damper 122Fan board 10, to avoid fan 12 bodies to be directly contacted with fan board 10. In an embodiment, the first windOne of them has protuberance fan wall 20 and the corresponding each fan of the second fan wall 22 accommodating area 200, to formChute 204, reaches the fixing effect of stopper so that sidepiece damper 122 can be placed in chute 204.
In the present embodiment, on the first fan wall 20, corresponding fan accommodating area 200 is formed with wind hole 206,So that can providing wind-force to give electronic installation while being placed in fan accommodating area 200 from wind hole 206, fan 12 carries outHeat radiation. Because fan 12 is in the time turning round, easily produce mechanical vibrations. But passing through suspensionDamper 120 hangs on fan accommodating area 200 and sidepiece damper 122 contacts fan board 10, to keep awayExempt from fan 12 bodies and be directly contacted with under the situation of fan board 10, can significantly reduce the vibrations of fan 12Be passed to the possibility of fan board 10.
Referring to Fig. 3 and Fig. 4. Fig. 3 is the fan board 10 and upper cover 140 and lower cover 142 of Fig. 1Along the side view of direction A. Fig. 4 is a partial enlarged drawing of the fan fixer 1 of Fig. 1.
In an embodiment, upper cover 140 and lower cover 142 are essentially the upper and lower covers of the casing of electronic installation.Therefore upper cover 140 and lower cover 142 are parallel. In an embodiment, lower cover 142 comprises locating dowel 40.Upper cover 140 presses ear's shock absorber 260, and 142 of lower covers are by being placed through lower ear by locating dowel 40In the perforation 280 of shock absorber 280, make fan board 10 be fixed on upper cover 140 and lower cover 142 is asked and not withUpper cover 140 and lower cover 142 directly contact. In an embodiment, lower cover 142 also comprises guide posts 42,Can be placed through in the guide hole 284 of lower ear 28, while being installed on lower cover 142 in order to fan board 10, canReach rapidly location. Guide posts 42 can comprise circular arc top 420 and necking section in the present embodiment422. Circular arc top 420 can make guide posts 42 easily enter in the time that aligning guide hole 284 is guided. InIn one embodiment, the circular arc top 420 of guide posts 42 is greater than locating dowel 40 with respect to the height of lower cover 142With respect to the height of lower cover 142 so that fan board 10 while guiding with lower cover 142 first by higher guidingPost 42 is guided. In the time that locating dowel 40 is placed through in the perforation 282 of lower ear shock absorber 280, guidingThe necking section 422 of post 42 is arranged in guide hole 284, and does not contact with guide hole 284. And necking section422 are not contacted with guide hole 284 in the time that guide posts 42 is placed through in guide hole 284, reduce vibrations by fanFrame 10 is passed to the probability of lower cover 142.
Therefore,, except fan 12 is hung in fan accommodating area 200, reduce vibrations are reached to fan board 10Outward, fan fixer 1 also can press upper ear shock absorber 260 and lower cover 142 by upper cover 140Locating dowel 40 be placed through the mode of the perforation 280 of lower ear shock absorber 280, directly do not contacting fanUnder the situation of frame 10, fan board 10 is placed between upper cover 140 and lower cover 142, and to fan board 10Be fixed. And fan board 10 can be fixed by above-mentioned mode and casing, and need to be withScrew locks, and avoids locking by carriage bolt the cost of parts fixedly causing. In an embodiment, lower coverOn 142, essence comprises a circuit board, and above-mentioned locating dowel 40 and guide posts 42 are to be formed at lower cover 142Circuit board on.
In an embodiment, upper ear 26 also can provide a point of application, wants and lower cover 142 at fan board 10When separation, can directly mention and depart from.
In the present embodiment, the fan board that also comprises two adjacency and be arranged in parallel due to fan fixer 110, therefore in outermost two spaced walls 24 of fan board 10, can as shown in Figure 2, be formed with link44, with bolt-lock fan attachment frame 10.
Applying advantage of the present invention is to be to be placed through base plate by upper and lower covers and the lower cover guide posts of casingFixing hole, with fan attachment frame, reduces the use of screw, and reduces wind with overhead fan in the mode of fan boardThe vibrations of fan are passed to fan board and casing, reach preferably shock-proof effect, and reach easily above-mentioned order.
Although the present invention discloses as above with embodiment, so it is not in order to limit the present invention, any familiarThis skill person, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations, thereforeProtection scope of the present invention is worked as the scope defining depending on appending claims and is as the criterion.
Claims (10)
1. a fan fixer (1), is characterized in that, is applied in an electronic installation, comprises:
One fan board (10), comprises:
One first fan wall (20) and one second fan wall (22); And
Multiple spaced walls (24), are vertically formed at this first fan wall (20) and this second fan wall (22)Between, to be separated out multiple fans accommodating area (200);
At least one upper ear (26), outermost the two one of them extension in described multiple spaced walls (24),And comprise ear's shock absorber (260) on; And
At least one lower ear (28), outermost the two one of them extension in described multiple spaced walls (24),And comprise two times ear's shock absorbers (280), wherein these two times ear's shock absorbers (280) respectively comprise a perforation (282);
Multiple fans (12), respectively comprise two suspension dampers (120) and at least one sidepiece damper (122), withBy this two suspension damper (120) hang on described multiple fans accommodating areas (200) one of them this firstFan wall (20) and this second fan wall (22) are upper and contact this fan board by this sidepiece damper (122)(10); And
The upper cover (140) paralleling and a lower cover (142), wherein this upper cover (140) presses Gai Shang ear shock-absorbingDevice (260), this lower cover (142) also comprises multiple locating dowels (40) and is placed through being somebody's turn to do of Gai Xia ear shock absorber (280)In perforation (282) so that this fan board (10) is fixed between this upper cover (140) and lower cover (142) and not with this onLid (140) and this lower cover (142) directly contact.
2. fan fixer according to claim 1, is characterized in that, Gai Xia ear (28) alsoComprise respectively a guide hole (284), so that a guide posts (42) of this lower cover (142) is placed through wherein.
3. fan fixer according to claim 2, is characterized in that, described multiple guide posts(42) comprise respectively a circular arc top (420) and a necking section (422), wherein each described multiple guide posts (42)This circular arc top (420) with respect to the height of this lower cover (142) be greater than described multiple locating dowel (40) with respect toThe height of this lower cover (142).
4. fan fixer according to claim 3, is characterized in that, when this locating dowel (40)While being placed through in this perforation of the one in these two times ear's shock absorbers (280), this constriction of this guide posts (42)Portion (422) is arranged in this guide hole (284), and does not contact with this guide hole (284).
5. fan fixer according to claim 1, is characterized in that, this lower cover (142) hasOne circuit board, described multiple locating dowels (40) are formed on this circuit board.
6. fan fixer according to claim 1, is characterized in that, this first fan wall (20)And one of them corresponding described multiple fans accommodating area (200) of this second fan wall (22) are formed with multiple wind hole(206), so that described multiple fan (12) from described multiple wind holes (206), this electronic installation is dispelled the heat.
7. fan fixer according to claim 1, is characterized in that, also comprises one in abutting connection with windFan frame (10), is to be arranged in parallel with this fan board (10), and described multiple spaced walls (24) of this fan board (10)In the two of outside, be formed with a link (44), fix this fan board (10) and this is in abutting connection with fan board with bolt-lock(10)。
8. fan fixer according to claim 1, is characterized in that, corresponding described multiple windOne of them this first fan wall (20) and this second fan wall (22) of fan accommodating area (200) is formed with multiple openingMouth (202), so that described multiple fan (12) respectively hangs on described multiple opening by this two suspension damper (120)On mouth (202).
9. fan fixer according to claim 1, is characterized in that, corresponding described multiple windOne of them this first fan wall (20) and this second fan wall (22) of fan accommodating area (200) comprises multiple outstandingPortion, to form a chute (204), so that this sidepiece damper (122) is placed in wherein.
10. fan fixer according to claim 1, is characterized in that, this upper cover (140) andA part for the casing that this lower cover (142) is this electronic installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110447481.7A CN103176561B (en) | 2011-12-23 | 2011-12-23 | Fan fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110447481.7A CN103176561B (en) | 2011-12-23 | 2011-12-23 | Fan fixer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103176561A CN103176561A (en) | 2013-06-26 |
| CN103176561B true CN103176561B (en) | 2016-05-25 |
Family
ID=48636502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110447481.7A Expired - Fee Related CN103176561B (en) | 2011-12-23 | 2011-12-23 | Fan fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103176561B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201319173Y (en) * | 2008-07-30 | 2009-09-30 | 鸿富锦精密工业（深圳）有限公司 | Damping structure and fan fixing device with the same |
| CN101639084A (en) * | 2008-07-31 | 2010-02-03 | 英业达股份有限公司 | Fan module |
| CN201560968U (en) * | 2009-11-30 | 2010-08-25 | 英业达股份有限公司 | Fan module |
-
2011
- 2011-12-23 CN CN201110447481.7A patent/CN103176561B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201319173Y (en) * | 2008-07-30 | 2009-09-30 | 鸿富锦精密工业（深圳）有限公司 | Damping structure and fan fixing device with the same |
| CN101639084A (en) * | 2008-07-31 | 2010-02-03 | 英业达股份有限公司 | Fan module |
| CN201560968U (en) * | 2009-11-30 | 2010-08-25 | 英业达股份有限公司 | Fan module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103176561A (en) | 2013-06-26 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160525 Termination date: 20201223 |