CN102108981B - Radiator fan frame - Google Patents
Radiator fan frame Download PDFInfo
- Publication number
- CN102108981B CN102108981B CN200910215529.4A CN200910215529A CN102108981B CN 102108981 B CN102108981 B CN 102108981B CN 200910215529 A CN200910215529 A CN 200910215529A CN 102108981 B CN102108981 B CN 102108981B
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- China
- Prior art keywords
- blocking part
- pedestal
- fan frame
- fin
- room
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- Expired - Fee Related
Links
- 230000000903 blocking effect Effects 0.000 claims description 73
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 47
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
A radiator fan frame comprises a frame body, a base, a plurality of fins and a plurality of obstructing parts. The frame body is provided with an annular plate and a side wall, the side wall is extended by the outer periphery of the annular plate in the axial direction, and the centre of the base is provided with a coupling part; one end of each fin is connected with the inner periphery of the annular plate, and the other end of each fin is connected with the outer periphery of the base; each obstructing part is arranged between the annular plate and the base. Therefore, the radiator fan frame can achieve the effect that the vibration transmission is reduced for lowering the resonance and noise under the premise that the radiator fan frame is kept at a better structural strength.
Description
Technical field
The present invention is about a kind of radiating fan frame, and particularly a kind of minimizing shaken the radiating fan frame transmitting to reduce noise.
Background technique
Existing radiating fan frame, as shown in the base designs > > Patent Case that TaiWan, China discloses No. 200829142 < < radiating structure, it includes a base, these base central authorities are provided with a central siphon, this central siphon can be supported an impeller rotation, this base is separately provided with groove, and this groove is positioned at this central siphon external diameter scope in addition.
The groove of this existing structure is arranged at the scope beyond this central siphon external diameter in the form of a ring, is passed to beyond this base, to reduce common shake and noise to reduce the shock momentum being produced when this impeller rotates.
But the groove arranging in the form of a ring causes the thickness attenuation of the base of this central siphon periphery also, causes the support strength deficiency of this base for this bearing, produce the not good shortcoming of structural strength.
Summary of the invention
The object of the invention is to solve the not good shortcoming of prior art structural strength, with the blocking part that provides a kind of non-ring type to arrange, it is had compared to prior art under the front topic of better overall construction intensity, reach and reduce vibrations transmission to reduce the radiating fan frame of common shake and noise.
A kind of radiating fan frame according to the present invention, comprises: a framework, there is a ring flat-plate and a side wall, and this side wall is extended axially by the outer periphery of this ring flat-plate; One pedestal, central authorities have an axis part; Several fins, one end connects the inner circumference edge of this ring flat-plate, and the other end connects the outer periphery of this pedestal; And several blocking parts, be arranged between this ring flat-plate and this pedestal.
According to the present invention, a kind of radiating fan frame, comprises: a framework; One pedestal, central authorities have an axis part; Several fins, one end connects the inner circumference edge of this framework, and the other end connects the outer periphery of this pedestal; And several blocking parts, be arranged between this framework and this pedestal.
The beneficial effect of radiating fan frame of the present invention is, blocking part is arranged at respectively this fin, or the each adjoiner of these fin two ends and this ring flat-plate and this pedestal, and be non-ly ring type setting, can not cause the integral thickness attenuation of ring flat-plate or the pedestal of this axis part periphery, it is had compared to prior art under the front topic of better overall construction intensity, reach and reduce vibrations transmission to reduce common shake and noise effect.
Accompanying drawing explanation
Fig. 1: the stereo appearance figure of first embodiment of the invention.
Fig. 2: the partial sectional view of first embodiment of the invention.
Fig. 3: the stereo appearance figure of second embodiment of the invention.
Fig. 4: the partial sectional view of second embodiment of the invention.
Fig. 5: the stereo appearance figure of third embodiment of the invention.
Fig. 6: the partial sectional view of third embodiment of the invention.
Fig. 7: the stereo appearance figure of fourth embodiment of the invention.
Fig. 8: the partial sectional view of fourth embodiment of the invention.
Fig. 9: the stereo appearance figure of fifth embodiment of the invention.
Figure 10: the partial sectional view of fifth embodiment of the invention.
Figure 11: the present invention is for the stereo appearance figure of axial-flow type radiator fan.
Primary component symbol description:
1 framework 11 ring flat-plate 111 inner circumference edge 12 side walls
121 intake grill 122 exhaust outlet 123 room 13 through holes
1 ' framework 11 ' inner circumference edge 2 pedestal 21 outer periphery
22 axis part 2 ' pedestal 21 ' outer periphery 3 fins
3 ' fin 4 blocking part 4 ' blocking part 5 blocking parts
5 ' blocking part 6 blocking part 6 ' blocking part 7 blocking parts
8 blocking part 9 blocking parts
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:
Please refer to shown in Fig. 1 and 2, is the radiating fan frame of first embodiment of the invention, and this radiating fan frame comprises a framework 1, a pedestal 2, several fin 3 and several blocking part 4.These several fins 3 and this several blocking parts 4 are arranged between this framework 1 and this pedestal 2, and this pedestal 2 can be for combination as the members such as fan motor and flabellum (not illustrating), to form a radiation fan.
This framework 1 has a ring flat-plate 11 and a side wall 12.This ring flat-plate 11 has an inner circumference edge 111 and outer periphery, and this side wall 12 is and extends axially from the outer periphery of this ring flat-plate 11.In addition, this side wall 12 is respectively equipped with an intake grill 121 and an exhaust outlet 122, and these side wall 12 inner sides are formed with a room 123, and this room 123 is communicated with this intake grill 121 and this exhaust outlet 122.
This pedestal 2 has outer periphery 21, better inner circumference edge 111 internal diameters that are less than this ring flat-plate 11 of outer periphery 21 external diameters of this pedestal 2.These pedestal 2 central authorities are provided with an axis part 22, and this axis part 22 can be a central siphon, and this central siphon can be for combination as the rotor of motor fan.
One end of these several fins 3 is connected in the inner circumference edge 111 of this ring flat-plate 11, and the other end is connected in the outer periphery 21 of this pedestal 2, makes respectively between this adjacent fin 3, to be all formed with through hole 13.
These several blocking parts 4 are arranged between this ring flat-plate 11 and this pedestal 2, respectively this blocking part 4 can be arranged at the lower surface of this room 123, also can be arranged at the bottom rear of this room 123, and this blocking part 4 can be a chase or a raised line, and can be linearly or arc shape.In the present embodiment, in this ring flat-plate 11 and the each adjoiner of this fin 3, be equipped with a blocking part 4, respectively this blocking part 4 is positioned at the lower surface of this room 123, and is chosen as the chase of an arc, and respectively the two ends of this blocking part 4 connect respectively ring flat-plate 11 inner circumference edges 111 of its place fin 3 both sides.
Whereby, the shock momentum producing when respectively the blocking part 4 of this chase form can intercept flabellum rotation, and respectively this blocking part 4 only position at this ring flat-plate 11 and the each adjoiner of this fin 3, therefore can have compared to prior art at this radiating fan frame under the front topic of overall construction intensity preferably, reduction is passed to the shock momentum of this framework 1 via each this fin 3, to reduce common shake and noise.
Please refer to shown in Fig. 3 and 4, is the radiating fan frame of second embodiment of the invention, and this radiating fan frame comprises a framework 1, a pedestal 2, several fin 3 and several barriers 4 ' equally.Compared to aforementioned the first embodiment, respectively this blocking part 4 ' of this second embodiment is chosen as the raised line of an arc, and respectively the two ends of this blocking part 4 ' also connect respectively ring flat-plate 11 inner circumference edges 111 of its place fin 3 both sides.
Please refer to shown in Fig. 5 and 6, is the radiating fan frame of third embodiment of the invention, and this radiating fan frame comprises a framework 1, a pedestal 2, several fin 3 and several barriers 5,6 equally.Compared to aforementioned the first embodiment, this the 3rd embodiment is equipped with a blocking part 5 in this pedestal 2 and the each adjoiner of this fin 3, respectively this blocking part 5 is chosen as the raised line of an arc, and respectively the two ends of this blocking part 5 connect respectively pedestal 2 outer periphery 21 of its place fin 3 both sides.In addition, and in being respectively equipped with a blocking part 6 on this fin 3, respectively this blocking part 6 is chosen as the raised line of a straight line, and respectively the two ends of this blocking part 6 also connect respectively the both side edges of its place fin 3.
Whereby, respectively this blocking part 4 ', 5,6 of aforementioned the second embodiment (shown in Fig. 3 and 4) and the 3rd embodiment (shown in Fig. 5 and 6) is raised line form, except reducing common shake and noise, have more the overall construction intensity effect that promotes this radiating fan frame.
Please refer to shown in Fig. 7 and 8, is the radiating fan frame of fourth embodiment of the invention, and with the bottom rear of this room 123 towards upper stereo appearance figure.The 4th embodiment's radiating fan frame comprises a framework 1, a pedestal 2, several fin 3 and several barriers 7,8 equally.Compared to aforementioned the first embodiment, this the 4th embodiment is equipped with a blocking part 7 in this ring flat-plate 11 and the each adjoiner of this fin 3, and be equipped with a blocking part 8 in this pedestal 2 and the each adjoiner of this fin 3, respectively this blocking part 7,8 is arranged in the bottom rear (being that Fig. 7 is towards this upper face) of this room 123, and is chosen as respectively the combination setting of a chase and a raised line of arc.Wherein, be positioned at respectively respectively this blocking part 7 of this fin 3 and ring flat-plate 11 adjoiners, its two ends connect ring flat-plate 11 inner circumference edges 111 of its place fin 3 both sides, are positioned at respectively respectively this blocking part 8 of this fin 3 and substrate 2 adjoiners, and its two ends connect substrate 2 outer periphery 21 of its place fin 3 both sides.
Please refer to shown in Fig. 9 and 10, is the radiating fan frame of fifth embodiment of the invention, and with the bottom rear of this room 123 towards upper stereo appearance figure.The 5th embodiment's radiating fan frame comprises a framework 1, a pedestal 2, several fin 3 and several barriers 8,9 equally.Compared to aforementioned the first embodiment, this the 5th embodiment is equipped with a blocking part 8 in this pedestal 2 and the each adjoiner of this fin 3, respectively this blocking part 8 is chosen as the chase of an arc, and respectively the two ends of this blocking part 8 connect respectively pedestal 2 outer periphery 21 of its place fin 3 both sides.In addition, and in being respectively equipped with a blocking part 9 on this fin 3, respectively this blocking part 9 is chosen as the raised line of a straight line, and respectively the two ends of this blocking part 9 also connect respectively the both side edges of its place fin 3.
Again, though the invention described above first to the 5th embodiment's radiating fan frame only discloses blast-type cooling fan frame, but the blocking part that various embodiments of the present invention disclose is also applicable to axial flow type heat elimination fan frame; Take above-mentioned the 3rd embodiment's blocking part 5,6 as example, please coordinate with reference to shown in Figure 11, disclose a kind of axial flow type heat elimination fan frame, this radiator fan frame comprises a framework 1 ', a pedestal 2 ', several fin 3 ' and several blocking part 5 ', 6 ' equally, these several fins 3 ' are arranged between this framework 1 ' and this pedestal 2 ', make each one end of this fin 3 ' connect the inner circumference edge 11 ' of this framework 1 ', respectively the other end of this fin 3 ' connects the outer periphery 21 ' of this pedestal 2 ', and this several blocking part 5 ', 6 ' is arranged between this framework 1 ' and this pedestal 2 '.In the present embodiment, this pedestal 2 ' and the respectively adjoiner of this fin 3 ' are equipped with a blocking part 5 ', respectively on this fin 3 ', be equipped with a blocking part 6 ', in addition, the inner side of this framework 1 ' is also formed with room, respectively this blocking part 5 ', 6 ' can be arranged at the lower surface of this room, also can be arranged at the bottom rear of this room, and respectively this blocking part 5 ', 6 ' also can be a chase or a raised line.
As mentioned above, blocking part of the present invention is arranged at respectively this fin, or the each adjoiner of these fin two ends and this ring flat-plate and this pedestal, and be non-ly ring type setting, can not cause the integral thickness attenuation of ring flat-plate or the pedestal of this axis part periphery, it is had compared to prior art under the front topic of better overall construction intensity, reach and reduce vibrations transmission to reduce common shake and noise effect.
Claims (12)
1. a radiating fan frame, is characterized in that comprising:
A framework, has a ring flat-plate and a side wall, and this side wall is extended axially by the outer periphery of this ring flat-plate;
A pedestal, central authorities have an axis part;
Several fins, one end connects the inner circumference edge of this ring flat-plate, and the other end connects the outer periphery of this pedestal; And
Several blocking parts, are arranged between this ring flat-plate and this pedestal, and respectively this blocking part is arranged at this ring flat-plate and the each adjoiner of this fin, and respectively the two ends of this blocking part connect respectively the ring flat-plate inner circumference edge of these fin both sides of this blocking part adjacency.
2. according to radiating fan frame claimed in claim 1, it is characterized in that, respectively this blocking part is a raised line or a chase.
3. according to radiating fan frame claimed in claim 2, it is characterized in that, this side wall inner side is formed with a room, and respectively this blocking part is arranged at the lower surface of this room.
4. according to radiating fan frame claimed in claim 2, it is characterized in that, this side wall inner side is formed with a room, and respectively this blocking part is arranged at the bottom rear of this room.
5. a radiating fan frame, is characterized in that comprising:
A framework, has a ring flat-plate and a side wall, and this side wall is extended axially by the outer periphery of this ring flat-plate;
A pedestal, central authorities have an axis part;
Several fins, one end connects the inner circumference edge of this ring flat-plate, and the other end connects the outer periphery of this pedestal; And
Several blocking parts, are arranged between this ring flat-plate and this pedestal, and respectively this blocking part is arranged at this pedestal and the each adjoiner of this fin, and respectively the two ends of this blocking part connect respectively the pedestal outer periphery of these fin both sides of this blocking part adjacency.
6. according to radiating fan frame claimed in claim 5, it is characterized in that, respectively this blocking part is a raised line or a chase.
7. according to radiating fan frame claimed in claim 6, it is characterized in that, this side wall inner side is formed with a room, and respectively this blocking part is arranged at the lower surface of this room.
8. according to radiating fan frame claimed in claim 6, it is characterized in that, this side wall inner side is formed with a room, and respectively this blocking part is arranged at the bottom rear of this room.
9. a radiating fan frame, is characterized in that comprising:
A framework;
A pedestal, central authorities have an axis part;
Several fins, one end connects the inner circumference edge of this framework, and the other end connects the outer periphery of this pedestal; And
Several blocking parts, are arranged between this framework and this pedestal, and respectively this blocking part is arranged at this pedestal and the each adjoiner of this fin, and respectively the two ends of this blocking part connect respectively the pedestal outer periphery of these fin both sides of this blocking part adjacency.
10. according to radiating fan frame claimed in claim 9, it is characterized in that, respectively this blocking part is a raised line or a chase.
11. according to radiating fan frame claimed in claim 10, it is characterized in that, this framework inner side is formed with a room, and respectively this blocking part is arranged at the lower surface of this room.
12. according to radiating fan frame claimed in claim 10, it is characterized in that, this framework inner side is formed with a room, and respectively this blocking part is arranged at the bottom rear of this room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910215529.4A CN102108981B (en) | 2009-12-28 | 2009-12-28 | Radiator fan frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910215529.4A CN102108981B (en) | 2009-12-28 | 2009-12-28 | Radiator fan frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102108981A CN102108981A (en) | 2011-06-29 |
| CN102108981B true CN102108981B (en) | 2014-04-16 |
Family
ID=44173231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910215529.4A Expired - Fee Related CN102108981B (en) | 2009-12-28 | 2009-12-28 | Radiator fan frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102108981B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI556553B (en) * | 2012-07-05 | 2016-11-01 | 佛山市建準電子有限公司 | Shake-relieving motor base |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1498613A2 (en) * | 2003-07-15 | 2005-01-19 | Papst-Motoren GmbH & Co. KG | Fan assembly and its fabrication method |
| CN2695697Y (en) * | 2004-03-01 | 2005-04-27 | 建准电机工业股份有限公司 | Casing structure of radiation fan |
| TW200720554A (en) * | 2005-11-18 | 2007-06-01 | Delta Electronics Inc | Fan and fan housing with toothed-type connecting elements |
| TW200829142A (en) * | 2006-12-25 | 2008-07-01 | Sunonwealth Electr Mach Ind Co | Base design of cooling structure |
| CN201636085U (en) * | 2009-12-28 | 2010-11-17 | 昆山广兴电子有限公司 | Radiating fan frame |
-
2009
- 2009-12-28 CN CN200910215529.4A patent/CN102108981B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1498613A2 (en) * | 2003-07-15 | 2005-01-19 | Papst-Motoren GmbH & Co. KG | Fan assembly and its fabrication method |
| CN2695697Y (en) * | 2004-03-01 | 2005-04-27 | 建准电机工业股份有限公司 | Casing structure of radiation fan |
| TW200720554A (en) * | 2005-11-18 | 2007-06-01 | Delta Electronics Inc | Fan and fan housing with toothed-type connecting elements |
| TW200829142A (en) * | 2006-12-25 | 2008-07-01 | Sunonwealth Electr Mach Ind Co | Base design of cooling structure |
| CN201636085U (en) * | 2009-12-28 | 2010-11-17 | 昆山广兴电子有限公司 | Radiating fan frame |
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| Publication number | Publication date |
|---|---|
| CN102108981A (en) | 2011-06-29 |
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Granted publication date: 20140416 |
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