CN101460041A - Heat radiating module and latching structure thereof - Google Patents
Heat radiating module and latching structure thereof Download PDFInfo
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- CN101460041A CN101460041A CNA2007101998462A CN200710199846A CN101460041A CN 101460041 A CN101460041 A CN 101460041A CN A2007101998462 A CNA2007101998462 A CN A2007101998462A CN 200710199846 A CN200710199846 A CN 200710199846A CN 101460041 A CN101460041 A CN 101460041A
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- fan
- fastening structure
- fastener
- protuberance
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Abstract
The invention discloses a radiating module and a locking structure thereof, wherein the radiating module comprises a fan and a locking structure which comprises a frame and at least a fastening piece, wherein the frame comprises at least a circumferential wall, and the fastening piece is arranged on the circumferential wall, and has a first projecting portion which extrudes the inner side of the circumferential wall, when the fan is combined with the locking structure, part of the first projecting portion enters at least one nest of a fan frame of the fan, and props with the edge of the nest.
Description
Technical field
The present invention relates to a kind of radiating module and fastening structure thereof, especially relate to a kind of the need and just can lock, and can load and unload fast, reduce radiating module and fastening structure thereof that noise produces with hand tool.
Background technology
Along with science and technology constantly promotes, electronic component is the central processing unit (CPU) or the graphic process unit (GPU) of PC or server for example, because the suitable height of operating frequency so power consumption is big, and then produces a large amount of heat energy.Yet the heat energy that this type of electronic component produced is if not in addition suitably dissipation gently causes the usefulness variation, and is heavy then can cause burning of electronic component.
For overcoming this problem, common means are for installing radiating fin and radiator fan additional on the electronic component of height heating.See also Fig. 1, Fig. 1 is existing fan and the exploded view that combines of framework.Fan 11 aligns along axis A earlier with the installing hole (figure does not show) of framework 12a, and screw 13 runs through locking along axis A again, makes that this fan 11 is combined closely with framework 12a.Yet the mode of this combination need be utilized screw 13, and hand tools such as the screwdriver of arranging in pairs or groups again load and unload, and not only cost is higher and in the process of loading and unloading, installing hole may cause the bad problem of locking because of sliding tooth, even makes whole framework 12a damage.
Perhaps, framework can design a plurality of trips in advance, and combines with the fan frame of fan by trip, and fan is fixed on the framework.Yet, though this mounting means does not need screw to carry out installation or removal, but the bond strength of the fan frame of trip and fan and wayward.If combining gapped of the fan frame of trip and fan also produces noise when then fan rotates, and when the fan frame of trip and fan combine tension the time, then may cause the fracture of trip during dismounting.
In view of this, how to provide a kind of radiating module and fastening structure thereof, can remove from hand tool locking just, and can load and unload fast, reduce noise to produce,
Real is one of important topic.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of radiating module and fastening structure thereof, can remove the trouble of using the hand tool locking from, and can load and unload fast, reduce noise and produce.
For reaching above-mentioned purpose, the present invention proposes a kind of fastening structure, it is applied to a fan, comprises a framework and at least one fastener, and framework includes at least one perisporium, fastener is arranged on the perisporium, fastener has one first protuberance, and it protrudes in the inboard of perisporium, when fan and fastening structure combination, first protuberance partly enters at least one die cavity of a fan frame of fan, and connects with the edge of die cavity.
For reaching above-mentioned purpose, the present invention proposes a kind of radiating module again, comprise a fan and a fastening structure, fastening structure comprises a framework and at least one fastener, and framework includes at least one perisporium, fastener is arranged on the perisporium, fastener has one first protuberance, and the inboard of its outstanding perisporium is when fan and fastening structure combination, first protuberance partly enters at least one die cavity of a fan frame of fan, and connects with the edge of die cavity.
As above-mentioned radiating module and fastening structure thereof, first protuberance has more an inclined plane, and the inclined plane is above the edge of die cavity, and the edge of inclined plane and die cavity each other line contact.Fastener has more one second protuberance, and it protrudes in the outside of perisporium, and has a guiding face.
Moreover framework has a flexible handle, and it replaces second protuberance, and the perisporium outside is provided with at least one groove, and flexible handle is contained in the groove, when flexible handle is resisted against the guiding face of second protuberance, and provides fastener an inside active force.The structure that framework and fastener are formed in one, and fastener is a macromolecule material, for example is the polyesters plastic cement, so fastener is a deflection member.In addition, fan has more a fan frame, and the fan frame has a plurality of locking holes, and framework has more a plurality of projections, and projection is a hollow shape, and it is corresponding with locking hole.
In addition, fastening structure of the present invention, thermal source are a central processing unit, transistor, server, high-order drafting card, hard disk, power supply unit, running control system, electronic multimedia mechanism, radio communication base station or high-order game machine etc.Fastening structure has more a shell fragment, in order to fastening structure is combined with radiator, or combines with radiator by a plurality of screws.In addition, framework is rectangle, square, circular or other shape and fan is a tube-axial fan.
For above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, a preferred embodiment cited below particularly, and cooperate appended accompanying drawing, be described in detail below:
Description of drawings
Fig. 1 is existing fan and the exploded view that combines of framework;
Fig. 2 is the schematic diagram of radiating module combination of the present invention;
Fig. 3 A is the fastening structure of Fig. 2 and the schematic diagram of fan;
Fig. 3 B is the local schematic diagram that amplifies of the fastener of Fig. 3 A;
Fig. 3 C is another visual angle schematic diagram of fastener of Fig. 3 A;
Fig. 4 A is the generalized section before fastener and the flexible handle effect;
Fig. 4 B is the partial enlarged drawing of Fig. 4 A;
Fig. 4 C is the generalized section that fastener and flexible handle are done the time spent;
Fig. 4 D is the partial enlarged drawing of Fig. 4 C;
Fig. 5 A and Fig. 5 B are two embodiment schematic diagrames of flexible handle of the present invention;
Fig. 6 A to Fig. 6 C is three kinds of embodiment schematic diagrames in addition of radiating module of the present invention.
The main element symbol description
2: radiating module 11,40: fan
12a: framework 13,28: screw
20: fastening structure 21: fastener
211: inclined plane 212: guiding face
214: the second protuberances of 213: the first protuberances
215: profile groove 22: framework
23: perisporium 24,24a, 24b: flexible handle
25: groove 26: projection
27: shell fragment 30: radiator
41: die cavity 42: locking hole
43: fan frame A: axis
Embodiment
See also Fig. 2, Fig. 2 is that radiating module of the present invention is in conjunction with schematic diagram.Radiating module 2 of the present invention comprises a fan 40 and a fastening structure 20 and a radiator 30, and fastening structure 20 can be divided into a framework 22 and at least one fastener 21, framework 22 has at least one perisporium 23, and fastener 21 is arranged at the perisporium 23 of framework 22 and protrude in the inboard of perisporium 23.Radiating module 2 is applied to a thermal source, be used to disperse the heat that thermal source produces, thermal source for example is central processing unit, transistor, server, high-order drafting card, hard disk, power supply unit, running control system, electronic multimedia mechanism, radio communication base station or high-order game machine etc.
Then, see also Fig. 3 A, Fig. 3 A is the fastening structure of Fig. 2 and the schematic diagram of fan.The framework 22 shapes restriction of fastening structure 20 of the present invention is also nonspecific, can be rectangle, square, circle or other shape, and framework 22 more is provided with a flexible handle 24 and a groove 25, groove 25 is arranged on the outside of perisporium 23, in order to ccontaining flexible handle 24, as consider fastening structure 20 and combine the convenience that use the back with the fan frame 43 of fan 40, the projection 26 of a plurality of hollow shape more can be set on framework 22, corresponding with the locking hole 42 of fan frame 43, the fan 40 of being convenient to utilize screw etc. to be combined as a whole combines with external component with fastening structure 20 again.。
Hold, please consult Fig. 3 A and Fig. 3 B simultaneously, Fig. 3 B is the local schematic diagram that amplifies of the fastener of Fig. 3 A.The structure that fastener 21 of the present invention and framework 22 are formed in one, and fastener 21 is same with macromolecule material with 22 of frameworks, for example is that the polyesters plastic cement is made.Fastener 21 has more one first protuberance 213 and one second protuberance, 214, the first protuberances 214, and to protrude in the perisporium 23 of framework 22 inboard and have an inclined plane 211, the second protuberances 214 and then protrude in perisporium 23 outsides and have a guiding face 212.
Hold, please consult Fig. 3 A and Fig. 3 C simultaneously, Fig. 3 C is another visual angle schematic diagram of fastener of Fig. 3 A.The both sides of fastener 21 respectively are provided with profile groove 215, make fastener 21 have deflection character.Therefore, when the flexible handle 24 of framework 22 was pulled from top to bottom, flexible handle 24 can be replaced the guiding face 212 of second protuberance 214, and first protuberance 213 of guiding fastener 21 moves towards fan 40.
The anabolic process that fan and fastening structure will be described in detail in detail now is as follows.As shown in Figure 3A, at first for example be that a tube-axial fan is when being installed in fastening structure 20 with fan 40, to fan the projection 26 corresponding installings of locking hole 42 with the fastening structure 20 of frame 43 earlier, because projection 26 is slightly less than the cause of locking hole 42, make projection 26 be entered locking hole 42, reach the displacement of restriction fan 40 left and right directions.
Moreover, please consult Fig. 4 A, Fig. 4 B, Fig. 4 C figure and 4D simultaneously, Fig. 4 A is the generalized section before fastener and the flexible handle effect, and Fig. 4 B is the partial enlarged drawing of Fig. 4 A, Fig. 4 C is the generalized section that fastener and flexible handle are done the time spent, and Fig. 4 D is the partial enlarged drawing of Fig. 4 C.After fan 40 was aligned in fastening structure 20, the edge meeting part of the die cavity 41 of fan frame 43 connected with the inclined plane 211 of first protuberance 213 of fastener 21, shown in Fig. 4 A and Fig. 4 B.And then the flexible handle on the framework 22 24 from top to bottom given as security, make the flexible handle 24 to replace the guiding face 212 of second protuberance 214 and provide fastener 21 inside active force, because fastener 21 be the deflection structure, so first protuberance 213 of fastener 21 understands along the inclined plane 211 and more go deep in the die cavity 41 of fan 40.
For making fastener 21 can bring into play its effectiveness, the inclined plane 211 of first protuberance 213 can be designed to not the edge above die cavity 41 in advance.So, inclined plane 211 has then formed line with the edge of die cavity 41 and has contacted.Therefore, original active force passes through the edge transfer of inclined plane 211, die cavity 41 to fan 40, reaches the effect of limiting displacement, shown in Fig. 4 C and Fig. 4 D.When if fan 40 damages need replacement or dismounting, only need flexible handle 24 is up pulled, bestowing fastener 21 1 active forces can be easily with fan 2 removal.So, not only remove having the shortcoming that needs tool using with the screw locking now from, more can install fast, and save the required time of manual work.Afterwards, fastening structure further combines with radiator, more can completely show the characteristic of the excellence of radiating module of the present invention.
So, application of the present invention is not limited thereto, and please consults Fig. 5 A and Fig. 5 B simultaneously, and Fig. 5 A and Fig. 5 B are two embodiment schematic diagrames of flexible handle of the present invention.Fan with square fan frame is an example, and the rotating shaft of flexible handle 24a, 24b can be arranged on the middle place (as Fig. 5 A) of perisporium one side or the corner (as Fig. 5 B) of perisporium.When the rotating shaft of flexible handle 24a was arranged on the middle place of perisporium one side, flexible handle 24a can rotate to the both sides of rotating shaft, and when damaging as fastener, flexible handle 24a can go to does not have a side of damaging, and still can continue use, shown in Fig. 5 A.If when the rotating shaft of flexible handle 24b was arranged on the corner of perisporium, flexible handle 24b can fix a plurality of fasteners simultaneously, and strengthen the fixing effect of fastener simultaneously, shown in Fig. 5 B.
Again, see also Fig. 6 A to Fig. 6 C, Fig. 6 A to Fig. 6 C is three kinds of embodiment schematic diagrames in addition of radiating module of the present invention.In radiating module of the present invention, can adopt the combination of multiple fastening structure and radiator, the both sides that no matter are fastening structure are extended shell fragment 27 (as Fig. 6 A) downwards, or by the fixing mode (as Fig. 6 B) of a plurality of screws 28, also or adopt shell fragment to add the fixing mode of tightening up a screw (as Fig. 6 C), all can give full play to excellent properties of the present invention.
Moreover the quantity number of fastener of the present invention can be decided according to the attribute of actual product.So, when being applied in high rotating speed fan, can set up a plurality of fasteners and flexible handle all accordingly, and under a plurality of fastener actings in conjunction, more can reach and combine closely, abate the noise at the die cavity place of the corresponding fan of all perisporiums, strengthen fixing effect.
In sum, radiating module of the present invention and fastening structure thereof, by fastener and die cavity edge butt, limit the variation of fan upper and lower displacement, not only can load and unload fan fast, must be so that the trouble of tool locking by hand when removing existing the installation from, and can not produce because of the improper noise that causes of bond strength and the damage of structure.
The above only is an illustrative, but not is restricted person.Anyly do not break away from spirit of the present invention and category, and, all should comprise in the appended claims its equivalent modifications of carrying out or change.
Claims (16)
1. fastening structure, it is applied to fan, comprising:
Framework, it comprises at least one perisporium; And
At least one fastener is arranged on this perisporium, and this fastener has first protuberance, and it protrudes in the inboard of this perisporium;
Wherein, when the combination of this fan and this fastening structure, this first protuberance partly enters in the die cavity of fan frame of this fan, and connects with the edge of this die cavity.
2. fastening structure as claimed in claim 1, wherein this first protuberance has more the inclined plane, this inclined plane is above the edge of this die cavity, and the edge of this inclined plane and this die cavity each other line contact.
3. fastening structure as claimed in claim 1, wherein this fastener has more second protuberance, and it protrudes in the outside of this perisporium, and this second protuberance has guiding face.
4. fastening structure as claimed in claim 3, wherein this framework has flexible handle, and this flexible handle is resisted against this guiding face of this second protuberance, and provides this fastener inside active force.
5. fastening structure as claimed in claim 3, wherein this framework has flexible handle, and this perisporium outside is provided with at least one groove, and this flexible handle is contained in this groove.
6. fastening structure as claimed in claim 1, wherein this fastener is the deflection member, and this framework and this fastener are formed in one.
7. fastening structure as claimed in claim 1, wherein this fastener is that macromolecule material is made, and this macromolecule material is the polyesters plastic cement.
8. fastening structure as claimed in claim 1, wherein this fan frame of this fan has a plurality of locking holes, and this framework has more a plurality of projections, it is corresponding with those locking holes, and those projections are hollow shape.
9. fastening structure as claimed in claim 1, itself and this fan, a radiator are also used, in order to dispersing the heat that thermal source produces, and this thermal source is central processing unit, transistor, server, high-order drafting card, hard disk, power supply unit, running control system, electronic multimedia mechanism, radio communication base station or high-order game machine etc.
10. fastening structure as claimed in claim 9 has more a shell fragment or a plurality of screw, in order to this fastening structure is combined with this radiator.
11. a radiating module comprises:
Fan; And
Fastening structure comprises framework and at least one fastener, and this framework includes at least one perisporium, and this fastener has first protuberance, and the inboard of outstanding this perisporium;
Wherein, when the combination of this fan and this fastening structure, this first protuberance partly enters at least one die cavity of fan frame of this fan, and connects with the edge of this die cavity.
12. radiating module as claimed in claim 11, wherein this first protuberance has more the inclined plane, and this inclined plane is above the edge of this die cavity, and the edge of this inclined plane and this die cavity each other line contact.
13. radiating module as claimed in claim 11, wherein this fastener has more second protuberance, and it protrudes in the outside of this perisporium, and this second protuberance has guiding face.
14. radiating module as claimed in claim 13, wherein this framework has flexible handle, and this flexible handle is resisted against this guiding face of this second protuberance, and provides this fastener inside active force.
15. radiating module as claimed in claim 13, wherein this framework has flexible handle, and this perisporium outside is provided with at least one groove, and this flexible handle is contained in this groove.
16. radiating module as claimed in claim 11, wherein this framework is rectangle, square, circular or other shape, and this fan is a tube-axial fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101998462A CN101460041B (en) | 2007-12-14 | 2007-12-14 | Heat radiating module and latching structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101998462A CN101460041B (en) | 2007-12-14 | 2007-12-14 | Heat radiating module and latching structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101460041A true CN101460041A (en) | 2009-06-17 |
| CN101460041B CN101460041B (en) | 2011-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101998462A Active CN101460041B (en) | 2007-12-14 | 2007-12-14 | Heat radiating module and latching structure thereof |
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| Country | Link |
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| CN (1) | CN101460041B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012503A (en) * | 2016-10-27 | 2018-05-08 | 发那科株式会社 | The installation constitution and fan of fan |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2480987Y (en) * | 2001-04-12 | 2002-03-06 | 富准精密工业(深圳)有限公司 | Heat sink assembly |
| CN2544415Y (en) * | 2002-05-31 | 2003-04-09 | 台达电子工业股份有限公司 | Fan connection holder structure for heat sink |
| CN2652096Y (en) * | 2003-09-13 | 2004-10-27 | 鸿富锦精密工业（深圳）有限公司 | Radiator combination |
| CN2738530Y (en) * | 2004-08-03 | 2005-11-02 | 王啸东 | Connecting device of radiator parts for electronic component |
| FR2885268B1 (en) * | 2005-05-02 | 2007-06-22 | Hispano Mecano Electrica Sa Sa | VENTILATION DEVICE WITH ELASTIC FASTENING TABS. |
| CN100464409C (en) * | 2005-12-01 | 2009-02-25 | 富准精密工业(深圳)有限公司 | Radiating apparatus |
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2007
- 2007-12-14 CN CN2007101998462A patent/CN101460041B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012503A (en) * | 2016-10-27 | 2018-05-08 | 发那科株式会社 | The installation constitution and fan of fan |
| CN108012503B (en) * | 2016-10-27 | 2020-07-14 | 发那科株式会社 | Fan mounting structure and fan |
| US10856435B2 (en) | 2016-10-27 | 2020-12-01 | Fanuc Corporation | Fan attachment structure and fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101460041B (en) | 2011-01-12 |
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