CN203233641U - Heat-dissipating structure of electronic device - Google Patents
Heat-dissipating structure of electronic device Download PDFInfo
- Publication number
- CN203233641U CN203233641U CN 201320257408 CN201320257408U CN203233641U CN 203233641 U CN203233641 U CN 203233641U CN 201320257408 CN201320257408 CN 201320257408 CN 201320257408 U CN201320257408 U CN 201320257408U CN 203233641 U CN203233641 U CN 203233641U
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- heat
- radiating fin
- arc
- described arc
- electronic installation
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
Disclosed is a heat-dissipating structure of an electronic device, and the structure comprises a heat-conducting seat, a plurality of arc heat-dissipating fins, and a plurality of arc fixed sheets. The arc heat-dissipating fins, which are arranged to be mutually spaced to form an annular shape, are disposed on the heat-conducting seat. Recessed surfaces of arc heat dissipating fins are opposite to convex surfaces of adjacent arc heat dissipating fins. Each of the arc fixed sheets is provided with a fixed part. The arc fixed sheets and the arc heat-dissipating fins are arranged to be mutually spaced on the heat-conducting seat. Recessed surfaces of arc fixed sheet are opposite to convex surfaces of adjacent arc heat-dissipating fins. Consequently, the heat-dissipating structure is convenient to install, has small noises during heat dissipation and high efficiency.
Description
Technical field
The utility model relates to a kind of radiator structure of electronic installation, relates in particular to a kind of radiator structure of the electronic installation that noise is little when installing convenient and heat radiation, efficient is high.
Background technology
Heat generating component often is used in the electronic installation, for example processor, internal memory ... Deng, for making not fault and have good treatment effeciency of electronic installation, therefore the radiator structure of many assistance heat generating component heat radiations just gives birth to, reach the purpose of heat radiation more than the radiator structure now in the mode that radiating fin increase area of dissipation is set, also have in addition and set up the radiator structure that radiator fan is assisted the radiating fin heat radiation.Yet, how radiating fin has not now considered that the formed flow field of radiator fan is for the influence of radiating efficiency, therefore the noise height that produces during the limited and heat radiation of the most radiating efficiencys of radiator structure now, in addition, how radiator structure now need set up fixed mount just can make radiator structure be fixed in heat generating component, inconvenient when therefore radiator structure is now installed.
Therefore, how to create a kind of radiator structure of electronic installation, so that its installing is convenient and noise is little during heat radiation, efficient is high, will be that the utility model is desired positive disclosed characteristics.
Summary of the invention
Because the shortcoming of above-mentioned known technology, it does not reach perfection utility model people's thoughts, then exhausting the concentrated research of its intelligence overcomes, be engaged in this industry accumulating experience for many years with it, and then develop a kind of radiator structure of electronic installation, the purpose that noise is little when reaching the convenient and heat radiation of installing, efficient is high.
For reaching above-mentioned purpose, the utility model provides a kind of radiator structure of electronic installation, and it comprises: heat-conducting seat; A plurality of arc radiating fins, its space are arranged in circular this heat-conducting seat that is arranged at, and concave surface and the convex surface of adjacent arc radiating fin are faced mutually; And a plurality of arc stators, it has fixed part respectively, and described arc stator and described arc radiating fin space are arranged at this heat-conducting seat, and adjacent arc stator and concave surface and the convex surface of arc radiating fin are faced mutually.
In the radiator structure of above-mentioned electronic installation, described arc radiating fin has at least one heat radiation groove respectively, and this heat radiation groove is between the concave surface and convex surface of this arc radiating fin, on the concave surface of this arc radiating fin, on the convex surface of this arc radiating fin or its combination in any.
In the radiator structure of above-mentioned electronic installation, described fixed part protrudes from described arc radiating fin.
In the radiator structure of above-mentioned electronic installation, this heat-conducting seat has a plurality of extensions, and space, described extension is positioned on the circumferential surface of this heat-conducting seat and connects described arc radiating fin and described arc stator.
In the radiator structure of above-mentioned electronic installation, has guiding gutter between this heat-conducting seat and described arc radiating fin and the described arc stator.
In the radiator structure of above-mentioned electronic installation, this heat-conducting seat protrudes from described arc radiating fin and described arc stator.
Noise was little when therefore, the radiator structure of electronic installation of the present utility model was installed convenience and heat radiation, efficient is high.
Description of drawings
Fig. 1 is the schematic diagram of the utility model first specific embodiment upside.
Fig. 2 is the schematic diagram of the utility model first specific embodiment side.
The schematic diagram of upside when Fig. 3 is the application of the utility model first specific embodiment.
The schematic diagram of side when Fig. 4 is the application of the utility model first specific embodiment.
Fig. 5 is the schematic diagram of the utility model second specific embodiment upside.
The schematic diagram of upside when Fig. 6 is the application of the utility model second specific embodiment.
Symbol description
Embodiment
For fully understanding the purpose of this utility model, feature and effect, existing by following specific embodiment, and cooperate appended graphicly, the utility model is described in detail, illustrate as after:
Fig. 1 to Fig. 4 is respectively the schematic diagram of the utility model first specific embodiment upside and side, the schematic diagram of upside and side when reaching application, as shown in the figure, the radiator structure of electronic installation of the present utility model includes heat-conducting seat 1, a plurality of arc radiating fin 2 and a plurality of arc stator 3.This heat-conducting seat 1 in order to the heating face of contact heating assembly (not shown) to conduct the used heat that this heat generating component is produced, this heat-conducting seat 1 can be heating face that cylinder and its heat-absorbent surface 13 can contain this heat generating component conducting the used heat of all generations of this heating face, this heat-conducting seat 1 also can be the shape of its allothimorph (for example cuboid or square body) and its heat-absorbent surface 13 can be fully to the shape of the face that should generate heat to conduct the used heat of all generations of this heating face; Described arc radiating fin 2 can be identical arc or circular arc and space and is arranged in circular this heat-conducting seat 1 that is arranged at, concave surface 21 and the convex surface 22 of adjacent arc radiating fin 2 are faced mutually, as shown in Figure 1, the concave surface 21 of described arc radiating fin 2 is towards clockwise direction, the convex surface 22 of described arc radiating fin 2 is towards counterclockwise, as shown in Figure 3, the flow field that the impeller 41 of radiator fan 4 rotates in a counter-clockwise direction and this impeller 41 produces is the radiator structure that vertical paper flows into electronic installation of the present utility model, please also refer to Fig. 1 and Fig. 3, when the flow field that the impeller 41 of this radiator fan 4 is produced with the slow-speed of revolution (for example less than 3000rpm) flows into the radiator structure of electronic installation of the present utility model, fluid can be taken advantage of a situation and be flowed into arc heat dissipation channel 24 between the described arc radiating fin 2 to take away the used heat that this heat-conducting seat 1 conducts to described arc radiating fin 2, and fluid is flowed out by the below of described arc radiating fin 2 more afterwards; Described arc stator 3 has a fixed part 33 respectively, described arc stator 3 can be identical arc or circular arc and is arranged at this heat-conducting seat 1 with described arc radiating fin 2 spaces, adjacent arc stator 3 is faced with convex surface 22 mutually with the concave surface 31 of arc radiating fin 2, as shown in Figure 1, the concave surface 31 of described arc stator 3 is towards clockwise direction, the convex surface 32 of described arc stator 3 is towards counterclockwise, please also refer to Fig. 1 and Fig. 3, as mentioned above, when the flow field that the impeller 41 of this radiator fan 4 is produced with the slow-speed of revolution (for example less than 3000rpm) flows into the radiator structure of electronic installation of the present utility model, fluid can be taken advantage of a situation and be flowed into arc heat dissipation channel 24 between described arc radiating fin 2 and the described arc stator 3 to take away the used heat that this heat-conducting seat 1 conducts to described arc stator 3, fluid is flowed out by the below of described arc stator 3 more afterwards, in addition, please also refer to Fig. 1, Fig. 3 and Fig. 4, this fixed part 33 can be fixed groove, the radiator structure of this radiator fan 4 and electronic installation of the present utility model can be directly inserted by screw 5 (running through spring 6) and is secured to the circuit board (not shown) behind four perforations 42 of this radiator fan 4 and the described fixed part 33 and need not use fixed mount, and wherein said spring 6 can avoid described screw 5 excessive sealed and destroy the radiator structure of electronic installation of the present utility model, this heat generating component or this circuit board.
As mentioned above, arc the heat dissipation channel 24 because fluid that described arc radiating fin 2 and described arc stator 3 can make this radiator fan 4 guide is taken advantage of a situation between the described arc radiating fin 2 of inflow, and the arc heat dissipation channel 24 between described arc radiating fin 2 and the described arc stator 3, therefore described arc radiating fin 2 can make fluid flow smooth and easy with described arc stator 3 and reduce noise and improve radiating efficiency; In addition, because the radiator structure of electronic installation of the present utility model comprises described arc stator 3, the radiator structure of electronic installation of the present utility model can be directly need not use fixed mount by described screw 5 (or other fixation kits) locking (or fixing) in this circuit board or this heat generating component, and therefore the installing of the radiator structure of electronic installation of the present utility model is convenient.
Refer again to Fig. 1, as shown in the figure, described arc radiating fin 2 has at least one heat radiation groove 211,221,23 respectively, and this heat radiation groove 23 is between the concave surface 21 and convex surface 22 of this arc radiating fin 2, on this heat radiation groove 211 is positioned on the concave surface 21 of this arc radiating fin 2, this heat radiation groove 221 is positioned at this arc radiating fin 2 the convex surface 22 or its combination in any.This heat radiation groove 211,221,23 can increase the area of dissipation of this arc radiating fin 2, and then improves the radiating efficiency of the radiator structure of electronic installation of the present utility model; In addition, can form radiating fin 212,222 between the described heat radiation groove 211,221, it equally also can increase the area of dissipation of this arc radiating fin 2, and then improves the radiating efficiency of the radiator structure of electronic installation of the present utility model.
Refer again to Fig. 1, Fig. 3 and Fig. 4, as shown in the figure, described fixed part 33 protrudes from after described arc radiating fin 2 can make this radiator fan 4 be fixed in the described fixed part 33 of radiator structure of electronic installation of the present utility model, and radiating efficiency can be improved with whole described arc stator 3 by whole described arc radiating fin 2 in the flow field that the impeller 41 of this radiator fan 4 produces.
Refer again to Fig. 1, as shown in the figure, this heat-conducting seat 1 has a plurality of extensions 11,11 spaces, described extension are positioned on the circumferential surface of this heat-conducting seat 1 and connect described arc radiating fin 2 and described arc stator 3, described extension 11 can increase the area of dissipation of this heat-conducting seat 1, and then improves the radiating efficiency of the radiator structure of electronic installation of the present utility model.
Refer again to Fig. 1 and Fig. 3, as shown in the figure, has a guiding gutter 12 between this heat-conducting seat 1 and described arc radiating fin 2 and the described arc stator 3, this guiding gutter 12 is communicated with described heat dissipation channel 24, as mentioned above, the fluid that this radiator fan 4 is guided is taken advantage of a situation and is flowed into arc heat dissipation channel 24 between the described arc radiating fin 2, and just can flow into this guiding gutter 12 again after the arc heat dissipation channel between described arc radiating fin 2 and the described arc stator 3 24, and fluid just can be taken away the part used heat of this heat-conducting seat 1 again from the radiating surface 14 of this heat-conducting seat 1, afterwards again from flowing out between the described extension 11, and then improve the radiating efficiency of the radiator structure of electronic installation of the present utility model.
Refer again to Fig. 1, Fig. 2 and Fig. 4, as shown in the figure, this heat-conducting seat 1 protrudes from described arc radiating fin 2 and described arc stator 3, when the heat-absorbent surface 13 of this heat-conducting seat 1 contacts the heating face of these heat generating component (not shown), just can leave clearance space between described arc radiating fin 2 and described arc stator 3 and this circuit board (not shown), as mentioned above, the fluid that this radiator fan 4 is guided is taken advantage of a situation and is flowed into arc heat dissipation channel 24 between the described arc radiating fin 2, and the arc heat dissipation channel between described arc radiating fin 2 and the described arc stator 3 24 just can leave the radiator structure of electronic installation of the present utility model afterwards from this clearance space, therefore, the radiator structure of electronic installation of the present utility model can improve the smooth degree that fluid flows, reduce noise and improve radiating efficiency.
The schematic diagram of upside when Fig. 5 and Fig. 6 are respectively the utility model second specific embodiment upside and application, please be simultaneously again with reference to figure 1, as shown in the figure, the main difference of the utility model second specific embodiment and first specific embodiment is, the concave surface 31 of the concave surface 21 of arc radiating fin 2 and described arc stator 3 is towards clockwise direction described in the utility model first specific embodiment, the convex surface 22 of described arc radiating fin 2 and the convex surface 32 of described arc stator 3 are towards counterclockwise, the concave surface 31 of the concave surface 21 of arc radiating fin 2 and described arc stator 3 described in the utility model second specific embodiment is towards counterclockwise, and the convex surface 22 of described arc radiating fin 2 and the convex surface 32 of described arc stator 3 are towards clockwise direction.As shown in Figure 6, the flow field that the impeller 41 of this radiator fan 4 rotates in a counter-clockwise direction and this impeller 41 produces is the radiator structure that vertical paper flows into electronic installation of the present utility model, please also refer to Fig. 5 and Fig. 6, when the flow field that the impeller 41 of this radiator fan 4 is produced with high rotating speed (for example surpassing 3000rpm) flows into the radiator structure of electronic installation of the present utility model, fluid can be taken advantage of a situation and be flowed into arc heat dissipation channel 24 between the described arc radiating fin 2, and the arc heat dissipation channel 24 between described arc radiating fin 2 and the described arc stator 3 to be to take away the used heat that this heat-conducting seat 1 conducts to described arc radiating fin 2 and described arc stator 3, and fluid is again by described arc heat dissipation channel 24 outflows afterwards.Therefore, the radiator structure of electronic installation of the present utility model can be avoided the wall of the described arc heat dissipation channel 24 of the high fluid impact of flow velocity and this heat-conducting seat 1, to improve smooth degree, reduction noise and the raising radiating efficiency that fluid flows.
The utility model is open with preferred embodiment hereinbefore, but those of ordinary skill in the art it should be understood that this embodiment only is used for describing the utility model, and should not be read as restriction scope of the present utility model.It should be noted that variation and the displacement of all and this embodiment equivalence all should be made as and be covered by in the category of the present utility model.Therefore, protection range of the present utility model when with claim the person of being defined be as the criterion.
Claims (9)
1. the radiator structure of an electronic installation is characterized in that, it comprises:
Heat-conducting seat;
A plurality of arc radiating fins, its space are arranged in circular this heat-conducting seat that is arranged at, and concave surface and the convex surface of adjacent arc radiating fin are faced mutually; And
A plurality of arc stators, it has fixed part respectively, and described arc stator and described arc radiating fin space are arranged at this heat-conducting seat, and adjacent arc stator and concave surface and the convex surface of arc radiating fin are faced mutually.
2. the radiator structure of electronic installation as claimed in claim 1, it is characterized in that, described arc radiating fin has at least one heat radiation groove respectively, and this heat radiation groove is between the concave surface and convex surface of this arc radiating fin, on the concave surface of this arc radiating fin, on the convex surface of this arc radiating fin or its combination in any.
3. the radiator structure of electronic installation as claimed in claim 1 is characterized in that, described fixed part protrudes from described arc radiating fin.
4. the radiator structure of electronic installation as claimed in claim 2 is characterized in that, described fixed part protrudes from described arc radiating fin.
5. as the radiator structure of each described electronic installation in the claim 1 to 4, it is characterized in that, this heat-conducting seat has a plurality of extensions, and space, described extension is positioned on the circumferential surface of this heat-conducting seat and connects described arc radiating fin and described arc stator.
6. the radiator structure of electronic installation as claimed in claim 5 is characterized in that, has guiding gutter between this heat-conducting seat and described arc radiating fin and the described arc stator.
7. as the radiator structure of each described electronic installation in the claim 1 to 4, it is characterized in that this heat-conducting seat protrudes from described arc radiating fin and described arc stator.
8. the radiator structure of electronic installation as claimed in claim 5 is characterized in that, this heat-conducting seat protrudes from described arc radiating fin and described arc stator.
9. the radiator structure of electronic installation as claimed in claim 6 is characterized in that, this heat-conducting seat protrudes from described arc radiating fin and described arc stator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257408 CN203233641U (en) | 2013-05-13 | 2013-05-13 | Heat-dissipating structure of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257408 CN203233641U (en) | 2013-05-13 | 2013-05-13 | Heat-dissipating structure of electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203233641U true CN203233641U (en) | 2013-10-09 |
Family
ID=49289740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320257408 Expired - Fee Related CN203233641U (en) | 2013-05-13 | 2013-05-13 | Heat-dissipating structure of electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203233641U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302827A (en) * | 2017-07-25 | 2019-02-01 | 鸿富锦精密工业(武汉)有限公司 | Heat radiation module and the electronic device for using the heat radiation module |
| CN110972452A (en) * | 2019-12-10 | 2020-04-07 | 深圳市晟睿通信有限公司 | All-pass communication filter structure |
-
2013
- 2013-05-13 CN CN 201320257408 patent/CN203233641U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302827A (en) * | 2017-07-25 | 2019-02-01 | 鸿富锦精密工业(武汉)有限公司 | Heat radiation module and the electronic device for using the heat radiation module |
| CN110972452A (en) * | 2019-12-10 | 2020-04-07 | 深圳市晟睿通信有限公司 | All-pass communication filter structure |
| CN110972452B (en) * | 2019-12-10 | 2022-12-13 | 深圳市晟睿通信有限公司 | All-pass communication filter structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20160513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |