CN103711729A - Centrifugal radiating fan system and centrifugal radiating fan thereof - Google Patents
Centrifugal radiating fan system and centrifugal radiating fan thereof Download PDFInfo
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- CN103711729A CN103711729A CN201210371367.5A CN201210371367A CN103711729A CN 103711729 A CN103711729 A CN 103711729A CN 201210371367 A CN201210371367 A CN 201210371367A CN 103711729 A CN103711729 A CN 103711729A
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Abstract
The invention discloses a centrifugal radiating fan system which comprises a system shell, a centrifugal radiating fan and at least one shock absorption buffer part. The system shell comprises an accommodating space and a flow guide wall surface; the centrifugal radiating fan is arranged in the accommodating space of the system shell and comprises a frame, a motor and a wheel, an air inlet and an air outlet are formed in the frame, the motor is arranged inside the frame, and the wheel is rotatably combined with the motor; the shock absorption buffer parts are arranged at the peripheral edge of the air inlet of the frame, each shock absorption buffer part comprises a combination end and a shock absorption end which are opposite to each other, each combination end is combined with the frame, and each shock absorption end is butted to the flow guide wall surface of the system shell. The centrifugal radiating fan system has the advantage that excellent shock absorption and shock-proof effects can be realized by the aid of the shock absorption buffer parts.
Description
Technical field
The invention relates to a kind of heat-dissipating fan system, especially a kind of centrifugal heat radiation fan system and centrifugal heat radiation fan thereof that centrifugal heat radiation fan can be installed in to the enclosure interior of electronic product.
Background technique
Existing heat-dissipating fan roughly comprises two kinds of axial flow type heat elimination fan and centrifugal heat radiation fans.Wherein axial flow type heat elimination fan has respectively a relative air inlet through hollow shaft mouth and an Axial-running Out air port in the axial direction, to import air-flow via this air inlet through hollow shaft mouth, then derives air-flow via this Axial-running Out air port, and then heat sinking function is provided; Again, centrifugal heat radiation fan is to have in the axial direction an air inlet through hollow shaft mouth, and has diametrically an exhaust outlet radially, to import air-flow via this air inlet through hollow shaft mouth, then via this radially exhaust outlet lateral guide go out air-flow, and there is heat sinking function equally.
Yet, with axial flow type heat elimination fan, owing to only can dispelling the heat towards axial direction air-out by air-guiding, and cannot towards radial direction air-out, dispel the heat by air-guiding; Therefore, when axial flow type heat elimination fan is installed in the enclosure interior of various electronic product, must be assembled in the top (as the end face of the central processing unit (CPU) of personal computer) of thermal source, cause the axial height of this electronic product to reduce.
Again, with centrifugal heat radiation fan, can via this radially exhaust outlet lateral guide go out air-flow, therefore need not be assembled in the top of thermal source, to be installed in the enclosure interior of the limited various small-sized electronic product in inner space.
Please refer to shown in Fig. 1 and 2, for Chinese 201010161156.X < < centrifugal fan and fan frame > > patent of invention thereof, this patent of invention discloses a kind of existing centrifugal heat radiation fan system 9, and it is centrifugal fan to be fanned to frame 92 be disposed in a system 91.Wherein this system 91 comprises a framework 911 and a diaphragm 912; These fan frame 92 inside are provided with an impeller 93, and be provided with an intake grill 921 of axially offering, and the exhaust outlet 922 offered of side direction, at the part periphery that forms this exhaust outlet 922, thering is a barricade 923 that stretches out and form, this barricade 923 contacts with this diaphragm 912.
The fan frame 92 of aforementioned existing centrifugal heat radiation fan system 9 is framework 911 inside that are installed in this system 91, and the barricade 923 of this fan frame 92 is diaphragms 912 of this system 91 of butt, be used to form between this diaphragm 912 and this fan frame 92 the lateral guide fluid space of suitable distance, with utilize lateral guide fluid space guarantee this impeller 93 smoothly air-guiding enter this intake grill 921, yet, when this impeller 93 rotates to carry out thermolysis, this fan frame 92 easily produces vibrations situation, now, because the barricade 923 of this fan frame 92 is connected to the diaphragm 912 of this system 91, and there is no damping or aseismatic design between this fan frame 92 and the framework 911 of this system 91, therefore, the vibrations that this fan frame 92 produces easily conduct to the framework 911 of this system 91 via this diaphragm 912, except easy generation noise, also easily cause the associated electronic components generation of these system 91 inside get loose or operate the situations such as bad, and then the working life of reducing this system 91.
Summary of the invention
Main purpose of the present invention is to provide a kind of centrifugal heat radiation fan system, has on the basis of lateral guide fluid space, still with damping and aseismatic design, with elevator system working life between this system casing and centrifugal heat radiation fan.
Another object of the present invention is to provide a kind of centrifugal heat radiation fan of centrifugal heat radiation fan system, and this centrifugal heat radiation fan has damping and shockproof function, to facilitate, is applied to various electronic product.
The centrifugal heat radiation fan system according to the present invention, comprises a system casing, a centrifugal heat radiation fan and at least one shock-absorbing shock absorber.This system casing is provided with a containing space and a water conservancy diversion wall; This centrifugal heat radiation fan is arranged at the containing space of this system casing, this centrifugal heat radiation fan comprises a fan frame, a motor and an impeller, this fan frame is provided with an intake grill and an exhaust outlet, and it is inner that this motor is arranged at this fan frame, and this impeller is rotatably in conjunction with this motor; This at least one shock-absorbing shock absorber is arranged at the intake grill periphery of this fan frame, and this at least one shock-absorbing shock absorber is provided with a relative binding end and a shock-absorbing end, and this binding end is incorporated into this fan frame, the water conservancy diversion wall of this this system casing of shock-absorbing end butt.
Described fan frame comprises a baseplate part and a cover plate portion, between this baseplate part and this cover plate portion, be provided with a side wall portion, this intake grill is located at this cover plate portion, and this exhaust outlet is located at this side wall portion, and the binding end binding end of this at least one shock-absorbing shock absorber is incorporated into the cover plate portion of this fan frame.
Described shock-absorbing shock absorber have one height, this be highly this shock-absorbing end to the distance of the cover plate portion of this fan frame, this is highly slightly larger than the cover plate portion of this fan frame to the distance of the water conservancy diversion wall of this system casing.
Described intake grill, towards the water conservancy diversion wall of this system casing, forms a lateral guide fluid space between this cover plate portion and this water conservancy diversion wall.
Described shock-absorbing shock absorber is the integrated blocks of material with shock-absorbing distortion function.
Described shock-absorbing shock absorber comprises a connection piece and a shock-absorbing piece, this link and shock-absorbing piece are respectively provided with one first dismounting portion and one second dismounting portion, the second dismounting portion combination removably of the first dismounting portion of this link and this shock-absorbing piece, one end that this link is away from this first dismounting portion is this binding end, and one end that this shock-absorbing piece is away from this second dismounting portion is this shock-absorbing end.
Described system casing is provided with a flow-guiding mouth, and this flow-guiding mouth is communicated with this containing space.
Described shock-absorbing shock absorber is several.Wherein these several shock-absorbing shock absorbers are arranged at the corner position of this fan frame; Or these several shock-absorbing shock absorbers are compassingly set at the intake grill outside of this fan frame; Or these several shock-absorbing shock absorbers are between the intake grill periphery and this fan frame outer periphery of this fan frame.
The binding end of described this shock-absorbing shock absorber is preferably one and fans frame in conjunction with this.
Beneficial effect of the present invention is, centrifugal heat radiation fan system of the present invention is based on utilizing this this water conservancy diversion wall of shock-absorbing shock absorber contact, to form on the basis of lateral guide fluid space of suitable distance, the shock-absorbing pooling feature that further recycling this shock-absorbing shock absorber itself has, the impeller spinning movement that makes this centrifugal heat radiation fan is when carrying out thermolysis, even if this fan frame produces vibrations situation, also can provide preferably damping and aseismatic design by this shock-absorbing shock absorber, effectively to prevent that the vibrations that this fan frame is produced from conducting to this system casing, to avoid producing as situations such as the associated electronic components generation of noise or this system casing inside get loose, and then reach and promote the centrifugal heat radiation fan system of the present invention effect in working life.
Accompanying drawing explanation
Fig. 1: the assembled sectional view of existing centrifugal heat radiation fan system.
Fig. 2: the stereo appearance figure of existing centrifugal heat radiation fan.
Fig. 3: the assembled sectional view of first embodiment of the invention centrifugal heat radiation fan system.
Fig. 4: the centrifugal heat radiation fan of first embodiment of the invention centrifugal heat radiation fan system and the combination stereo appearance figure of shock-absorbing shock absorber.
Fig. 5: the centrifugal heat radiation fan of second embodiment of the invention centrifugal heat radiation fan system and the combination stereo appearance figure of shock-absorbing shock absorber.
Fig. 6: the assembled sectional view () of second embodiment of the invention centrifugal heat radiation fan system.
Fig. 7: the assembled sectional view (two) of second embodiment of the invention centrifugal heat radiation fan system.
[primary component symbol description]
(the present invention)
1 system casing
11 containing space 12 water conservancy diversion walls
13 flow-guiding mouths
2 centrifugal heat radiation fans
21 fan frames
211 baseplate part 212 cover plate portions
2121 intake grill 213 side wall portions
2131 exhaust outlets
22 motors
221 axle bed 222 coil groups
23 impellers
3a, 3b shock-absorbing shock absorber
31 binding end 32 shock-absorbing ends
33 link 331 first dismounting portions
34 shock-absorbing piece 341 second dismounting portions
S lateral guide fluid space H height
(prior art)
9 centrifugal heat radiation fan systems
91 system 911 frameworks
912 diaphragm 92 fan frames
921 intake grill 922 exhaust outlets
923 barricade 93 impellers.
Embodiment
For above-mentioned and other object of the present invention, feature and advantage can be become apparent, preferred embodiment of the present invention cited below particularly, and coordinate accompanying drawing, be described in detail below:
The present invention is described system casing in full, refers to the shell of various electronic product, and in order to install various electronic components, and this shell can arrange heat-dissipating fan so that heat sinking function to be provided; Such as the shell of mobile phone,, the shell of mobile computer or other have the shell etc. of the small-sized electronic product of heat-dissipating fan, it is that the technical staff in the technical field of the invention is understandable.
Please refer to shown in Fig. 3, centrifugal heat radiation fan system of the present invention comprises a system casing 1, a centrifugal heat radiation fan 2 and at least one shock-absorbing shock absorber 3a.This centrifugal heat radiation fan 2 is installed in this system casing 1 inside, in order to the electronic component for this system casing 1 inside, dispel the heat, this at least one shock-absorbing shock absorber 3a is arranged between this system casing 1 and this centrifugal heat radiation fan 2, in order to guarantee can form between this system casing 1 and this centrifugal heat radiation fan 2 the lateral guide fluid space of suitable spacing, in preferred embodiment of the present invention, this at least one shock-absorbing shock absorber 3a also can be considered a part for this centrifugal heat radiation fan 2.
This system casing 1 is provided with a containing space 11 and a water conservancy diversion wall 12.The size of this containing space 11 take can for this centrifugal heat radiation fan 2 accommodating be main principle; This water conservancy diversion wall 12 can be diaphragm as formed in the enclosure of the madial wall of the shell of electronic product or electronic product, again or other are installed in the periphery wall etc. of the member of electronic product casing inside.
The system casing 1 of preferred embodiment of the present invention is provided with a flow-guiding mouth 13, and this flow-guiding mouth 13 is communicated with this containing space 11, the madial wall of the shell that this water conservancy diversion wall 12 is electronic product.
Please refer to shown in Fig. 3 and 4, this centrifugal heat radiation fan 2 is arranged at the containing space 11 of this system casing 1, and the centrifugal heat radiation fan 2 of preferred embodiment of the present invention at least comprises a fan frame 21, a motor 22 and an impeller 23.Wherein:
This fan frame 21 can be various can for this motor 22 and this impeller 23 be accommodating and for air-flow, with axial direction, import and hollow frame structure that radial direction derives, this hollow frame structure can be the structural design of various geometrical shapies, such as polygon, circle or oval etc.; In the present embodiment, this fan frame 21 of announcement is tetragonal frame structure.
The fan frame 21 of preferred embodiment of the present invention mainly comprises a baseplate part 211 and a cover plate portion 212, between this baseplate part 211 and this cover plate portion 212, has a spacing, for a side wall portion 213 is set between this baseplate part 211 and cover plate portion 212; Wherein this baseplate part 211, cover plate portion 212 and side wall portion 213 combination and molding mode each other is not restricted, in the present embodiment, this side wall portion 213 is outer periphery that Unitary injection formed is incorporated into this baseplate part 211, this cover plate portion 212 is a cover plate, and this cover plate is incorporated into this side wall portion 213 removably.
Again, the cover plate portion 212 of this fan frame 21 is provided with an intake grill 2121, and the side wall portion 213 of this fan frame 21 is provided with an exhaust outlet 2131.As shown in Figure 3, this intake grill 2121, towards the water conservancy diversion wall 12 of this system casing 1, makes to form a lateral guide fluid space S between this cover plate portion 212 and this water conservancy diversion wall 12, and this lateral guide fluid space S is communicated with this flow-guiding mouth 13; In addition, 2131 of this exhaust outlets can, towards predetermined heat dissipation position (being thermal source), easily produce the electronic component of high heat etc. during such as electronic product inner working.
This impeller 23 is rotatably in conjunction with this motor 22; In the present embodiment, this impeller 23 is rotatably in conjunction with the axle bed 221 of this motor 22, and this impeller 23 is preferably and is placed in this fan frame 21 inside completely.
This at least one shock-absorbing shock absorber 3a is arranged at intake grill 2121 peripheries (general reference intake grill 2121 inner circumference edges are to the radial extension of fanning frame 21 outer periphery) of this fan frame 21, and wherein this at least one shock-absorbing shock absorber 3a is provided with a relative binding end 31 and a shock-absorbing end 32.The 212(of the cover plate portion combination that this binding end 31 is incorporated into this fan frame 21 is removable combination or integrated combination, wherein be formed in one combination time, this shock-absorbing shock absorber 3a can be identical material or unlike material with this cover plate portion 212, for example: this shock-absorbing shock absorber 3a is rubber, this cover plate portion 212 is plastic cement or metal), this shock-absorbing end 32 is in order to the water conservancy diversion wall 12 of this system casing 1 of butt, whereby, as shown in Figure 3, while making this centrifugal heat radiation fan 2 be mounted on the containing space 11 of this system casing 1, can utilize this shock-absorbing shock absorber 3a to support to arrive in the water conservancy diversion wall 12 that is positioned this system casing 1, make this centrifugal heat radiation fan 2 and the water conservancy diversion wall 12 of this system casing 1 keep a suitable distance, and then guarantee that this lateral guide fluid space S has enough air intake spaces, and hold concurrently and can utilize this shock-absorbing shock absorber 3a that preferably shock-absorbing pooling feature is provided.
In more detail, shock-absorbing shock absorber of the present invention roughly can be divided into following several embodiments:
Please refer to shown in Fig. 4, this shock-absorbing shock absorber 3a is several, and these several shock-absorbing shock absorber 3a are arranged at the corner position of the cover plate portion 212 of this fan frame 21; In addition, this shock-absorbing shock absorber 3a is preferably and utilizes the integrated blocks of material with shock-absorbing distortion function, has the material of identical function etc. such as rubber or other, so that better shock-absorbing pooling feature to be provided, and with being easy to make the effects such as moulding.
Please refer to shown in Fig. 5, this shock-absorbing shock absorber 3b is several, these several shock-absorbing shock absorber 3b are compassingly set at intake grill 2121 outsides of this cover plate portion 212, or also can be positioned between these intake grill 2121 peripheries and this fan frame 21 outer periphery (being cover plate portion 212 outer periphery).This shock-absorbing shock absorber 3b comprises a connection piece 33 and a shock-absorbing piece 34, this link 33 and shock-absorbing piece 34 are respectively provided with one first dismounting portion 331 and one second dismounting portion 341, the second dismounting portion 341 combination removably of the first dismounting portion 331 of this link 33 and this shock-absorbing piece 34, such as buckle or be spirally connected etc.; Again, one end that this link 33 is away from this first dismounting portion 331 is this binding end 31, in order to be incorporated into the 212(of the cover plate portion combination of this fan frame 21, be removable combination or integrated combination), the material that these shock-absorbing piece 34 utilizations have shock-absorbing distortion function is made, one end that this shock-absorbing piece 34 is away from this second dismounting portion 341 is this shock-absorbing end 32, equally can be in order to the water conservancy diversion wall 12 of this system casing 1 of butt, so that better shock-absorbing cushioning effect to be provided.
By the structural design of the first dismounting portion 331 of above-mentioned this link 33 and the second dismounting portion 341 of this shock-absorbing piece 34, the shock-absorbing piece 34 of this shock-absorbing shock absorber 3b can directly change operation; Whereby, as shown in Fig. 6 and 7, the cover plate portion 212 that discloses this fan frame 21 to the water conservancy diversion wall 12 of this system casing 1 is the embodiment of different distance, when user's wish is installed in the containing space 11 of this system casing 1 by this centrifugal heat radiation fan 2, as the shock-absorbing end 32 of this shock-absorbing shock absorber 3b water conservancy diversion wall 12 of this system casing 1 of contact really, can change immediately the shock-absorbing piece 34 of suitable dimension, so that better assembling convenience to be provided.
Again, this shock-absorbing shock absorber 3a, 3b has a height H, this height H is that this shock-absorbing end 32 is to the distance of the cover plate portion 212 of this fan frame 21, coordinate above-mentioned this shock-absorbing shock absorber 3a, 3b has the characteristic of shock-absorbing distortion function, the better cover plate portion 212 of this fan frame 21 that is slightly larger than of this height H is to the distance of the water conservancy diversion wall 12 of this system casing 1, whereby, make this centrifugal heat radiation fan 2 can see through this shock-absorbing shock absorber 3a, 3b is resisted against the water conservancy diversion wall 12 of this system casing 1 more closely, make this centrifugal heat radiation fan 2 can firmly be incorporated into the containing space 11 of this system casing 1, to reach, promote linking steady character and promote many effects such as assembling nargin.
Centrifugal heat radiation fan system of the present invention is when reality is used, the alternating magnetic field that the coil groups 222 of this motor 22 produces can be in order to coordinate the default permanent magnet of this impeller 23, for driving these impeller 23 rotary works, wherein this motor 22 drives the detailed structure composition and working principle of these impeller 23 work, for radiation fan those skilled in the art are appreciated that herein, hold and do not repeat.In the process of these impeller 23 spinning movements, extraneous air-flow can be imported to this lateral guide fluid space S from this flow-guiding mouth 13, further air-guiding is directed into this fan frame 21 inside from this intake grill 2121 again, finally again air-flow is directed to predetermined heat dissipation position via this exhaust outlet 2131; Whereby, it is inner that this centrifugal heat radiation fan system can be installed in various electronic product, and the thermal source being produced when for various electronic product running provides predetermined thermolysis.
In sum, when the centrifugal heat radiation fan 2 of centrifugal heat radiation fan system of the present invention is installed in the containing space 11 of this system casing 1, can be by being arranged at the shock-absorbing shock absorber 3a between this system casing 1 and this centrifugal heat radiation fan 2, the water conservancy diversion wall 12 of this system casing 1 of 3b butt; Whereby, can utilize the predetermined axial height of this shock-absorbing shock absorber 3a, 3b itself, make formed lateral guide fluid space S between this fan frame 21 and this water conservancy diversion wall 12 there is suitable axial height distance, when this centrifugal heat radiation fan 2 is installed on behind this system casing 1 inside, can guarantee that the intake grill 2121 of this centrifugal heat radiation fan 2 and the distance between this water conservancy diversion wall 12 are unlikely to excessive or too small, make this intake grill 2121 can import enough air-flows, and hold concurrently and can avoid this centrifugal heat radiation fan 2 to occupy this inner too much space of this system casing 1.
In more detail, centrifugal heat radiation fan system of the present invention is based on utilizing this shock-absorbing shock absorber 3a, this water conservancy diversion wall 12 of 3b contact, to form on the basis of lateral guide fluid space S of suitable distance, further recycle this shock-absorbing shock absorber 3a, the shock-absorbing pooling feature that 3b itself has, impeller 23 rotary works that make this centrifugal heat radiation fan 2 are when carrying out thermolysis, even if this fan frame 21 produces vibrations situation, also can be by this shock-absorbing shock absorber 3a, 3b provides preferably damping and aseismatic design, effectively to prevent that the vibrations that this fan frame 21 is produced from conducting to this system casing 1, to avoid producing as situations such as the associated electronic components generation of noise or this system casing 1 inside get loose, and then reach and promote the centrifugal heat radiation fan system of the present invention effect in working life.
Claims (21)
1. a centrifugal heat radiation fan system, is characterized in that, it comprises:
A system casing, is provided with a containing space and a water conservancy diversion wall;
A centrifugal heat radiation fan, be arranged in the containing space of this system casing, this centrifugal heat radiation fan comprises fan frame, a motor and an impeller, and this fan frame is provided with an intake grill and an exhaust outlet, it is inner that this motor is arranged at this fan frame, and this impeller can be rotatably in conjunction with this motor; And
At least one shock-absorbing shock absorber, be arranged at the intake grill periphery of this fan frame, this at least one shock-absorbing shock absorber is provided with relative a binding end and a shock-absorbing end, this binding end is incorporated into this fan frame, the water conservancy diversion wall of this this system casing of shock-absorbing end butt, forms lateral guide fluid space between this fan frame and this water conservancy diversion wall.
2. centrifugal heat radiation fan system as claimed in claim 1, it is characterized in that, this fan frame comprises a baseplate part and a cover plate portion, between this baseplate part and this cover plate portion, be provided with a side wall portion, this intake grill is located at this cover plate portion, this exhaust outlet is located at this side wall portion, and the binding end of this at least one shock-absorbing shock absorber is incorporated into the cover plate portion of this fan frame.
3. centrifugal heat radiation fan system as claimed in claim 2, it is characterized in that, this shock-absorbing shock absorber have height, this be highly this shock-absorbing end to the distance of the cover plate portion of this fan frame, this is highly slightly larger than the cover plate portion of this fan frame to the distance of the water conservancy diversion wall of this system casing.
4. centrifugal heat radiation fan system as claimed in claim 2, is characterized in that, this intake grill, towards the water conservancy diversion wall of this system casing, forms this lateral guide fluid space between this cover plate portion and this water conservancy diversion wall.
5. centrifugal heat radiation fan system as claimed in claim 1, is characterized in that, this shock-absorbing shock absorber is the integrated blocks of material with shock-absorbing distortion function.
6. centrifugal heat radiation fan system as claimed in claim 1, it is characterized in that, this shock-absorbing shock absorber comprises a link and a shock-absorbing piece, this link and shock-absorbing piece are respectively provided with a first dismounting portion and a second dismounting portion, the second dismounting portion combination removably of the first dismounting portion of this link and this shock-absorbing piece, one end that this link is away from this first dismounting portion is this binding end, and one end that this shock-absorbing piece is away from this second dismounting portion is this shock-absorbing end.
7. centrifugal heat radiation fan system as claimed in claim 1, is characterized in that, this system casing is provided with a flow-guiding mouth, and this flow-guiding mouth is communicated with this containing space.
8. the centrifugal heat radiation fan system as described in claim 1,2,3,4,5,6 or 7, is characterized in that, this shock-absorbing shock absorber is several.
9. centrifugal heat radiation fan system as claimed in claim 8, is characterized in that, these several shock-absorbing shock absorbers are arranged at the corner position of this fan frame.
10. centrifugal heat radiation fan system as claimed in claim 8, is characterized in that, these several shock-absorbing shock absorbers are compassingly set at the intake grill outside of this fan frame.
11. centrifugal heat radiation fan systems as claimed in claim 8, is characterized in that, these several shock-absorbing shock absorbers are between the intake grill periphery and this fan frame outer periphery of this fan frame.
12. centrifugal heat radiation fan systems as described in claim 1,2,3,4,5,6 or 7, is characterized in that, the binding end one of this shock-absorbing shock absorber is fanned frame in conjunction with this.
The centrifugal heat radiation fan of 13. 1 kinds of centrifugal heat radiation fan systems, it is characterized in that, this centrifugal heat radiation fan comprises fan frame, a motor and an impeller, this fan frame is provided with an intake grill and an exhaust outlet, it is inner that this motor is arranged at this fan frame, and this impeller can be rotatably in conjunction with this motor, and the intake grill periphery of this fan frame arranges at least one shock-absorbing shock absorber, this at least one shock-absorbing shock absorber is provided with relative a binding end and a shock-absorbing end, and this binding end is incorporated into this fan frame.
The centrifugal heat radiation fan of 14. centrifugal heat radiation fan systems as claimed in claim 13, it is characterized in that, this fan frame comprises a baseplate part and a cover plate portion, between this baseplate part and this cover plate portion, be provided with a side wall portion, this intake grill is located at this cover plate portion, this exhaust outlet is located at this side wall portion, and the binding end of this at least one shock-absorbing shock absorber is incorporated into the cover plate portion of this fan frame.
The centrifugal heat radiation fan of 15. centrifugal heat radiation fan systems as claimed in claim 13, is characterized in that, this shock-absorbing shock absorber is the integrated blocks of material with shock-absorbing distortion function.
The centrifugal heat radiation fan of 16. centrifugal heat radiation fan systems as claimed in claim 13, it is characterized in that, this shock-absorbing shock absorber comprises a link and a shock-absorbing piece, this link and shock-absorbing piece are respectively provided with a first dismounting portion and a second dismounting portion, the second dismounting portion combination removably of the first dismounting portion of this link and this shock-absorbing piece, one end that this link is away from this first dismounting portion is this binding end, and one end that this shock-absorbing piece is away from this second dismounting portion is this shock-absorbing end.
The centrifugal heat radiation fan of 17. centrifugal heat radiation fan systems as described in claim 13,14,15 or 16, is characterized in that, this shock-absorbing shock absorber is several.
The centrifugal heat radiation fan of 18. centrifugal heat radiation fan systems as claimed in claim 17, is characterized in that, these several shock-absorbing shock absorbers are arranged at the corner position of this fan frame.
The centrifugal heat radiation fan of 19. centrifugal heat radiation fan systems as claimed in claim 17, is characterized in that, these several shock-absorbing shock absorbers are compassingly set at the intake grill outside of this fan frame.
The centrifugal heat radiation fan of 20. centrifugal heat radiation fan systems as claimed in claim 17, is characterized in that, these several shock-absorbing shock absorbers are between the intake grill periphery and this fan frame outer periphery of this fan frame.
The centrifugal heat radiation fan of 21. centrifugal heat radiation fan systems as described in claim 13,14,15 or 16, is characterized in that, the binding end one of this shock-absorbing shock absorber is fanned frame in conjunction with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371367.5A CN103711729A (en) | 2012-09-28 | 2012-09-28 | Centrifugal radiating fan system and centrifugal radiating fan thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371367.5A CN103711729A (en) | 2012-09-28 | 2012-09-28 | Centrifugal radiating fan system and centrifugal radiating fan thereof |
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|---|---|
| CN103711729A true CN103711729A (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210371367.5A Pending CN103711729A (en) | 2012-09-28 | 2012-09-28 | Centrifugal radiating fan system and centrifugal radiating fan thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105370590A (en) * | 2014-09-02 | 2016-03-02 | 富瑞精密组件（昆山）有限公司 | Thin type fan |
| CN108443175A (en) * | 2017-02-16 | 2018-08-24 | 建准电机工业股份有限公司 | Shock-proof connecting device and fan with same |
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| US20060056966A1 (en) * | 2004-09-13 | 2006-03-16 | Chih-Hung Liu | Fan base case |
| CN1869871A (en) * | 2005-05-29 | 2006-11-29 | 富准精密工业(深圳)有限公司 | Fan mounting device |
| JP2007247444A (en) * | 2006-03-14 | 2007-09-27 | Matsushita Electric Ind Co Ltd | Air blowing fan device and electronic equipment having this device |
| CN201133383Y (en) * | 2007-07-20 | 2008-10-15 | 英业达股份有限公司 | Fan fixing structure |
| DE102010050111A1 (en) * | 2009-11-05 | 2011-05-12 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Fan arrangement for cooling e.g. processor in computer, has snap-on hooks engaging in fastening frame for forming structure-borne sound degenerating mechanical connection between fan device and fastening frame |
| CN201671892U (en) * | 2010-03-03 | 2010-12-15 | 郭昭正 | Buffer assembly of heat radiation fan |
| CN202900776U (en) * | 2012-09-28 | 2013-04-24 | 昆山广兴电子有限公司 | Centrifugal heat radiation fan system and centrifugal heat radiation fan thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105370590A (en) * | 2014-09-02 | 2016-03-02 | 富瑞精密组件（昆山）有限公司 | Thin type fan |
| CN108443175A (en) * | 2017-02-16 | 2018-08-24 | 建准电机工业股份有限公司 | Shock-proof connecting device and fan with same |
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