CN204598540U - A kind of extruding fin-inserted radiator device - Google Patents
A kind of extruding fin-inserted radiator device Download PDFInfo
- Publication number
- CN204598540U CN204598540U CN201520124787.2U CN201520124787U CN204598540U CN 204598540 U CN204598540 U CN 204598540U CN 201520124787 U CN201520124787 U CN 201520124787U CN 204598540 U CN204598540 U CN 204598540U
- Authority
- CN
- China
- Prior art keywords
- radiating
- fin
- radiating fin
- heat
- medial surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model discloses a kind of extruding fin-inserted radiator device, comprise heat-radiating substrate and radiating fin, the back side milling of heat-radiating substrate is put down, and be provided with installing hole, the front of heat-radiating substrate is provided with multiple equally distributed indent, heat-radiating substrate between adjacent two indents is provided with spill inserted slot, the root of radiating fin and inserted slot tabling, the lateral surface of radiating fin is waveform radiating surface, the vented cavity of hollow is formed between the medial surface of radiating fin, heat radiation projection is provided with, the top arc transition of radiating fin between bottom the medial surface of radiating fin.The structure that heat sink arrangement of the present utility model adopts inside and outside to ventilate simultaneously, add area of dissipation, improve radiating effect, simultaneously, wind guide tank is provided with at the medial surface of radiating fin, effectively prevent because hot blast gathers the not good problem of the heat radiation fluency that causes, further increase the radiating effect of device entirety.
Description
Technical field
The utility model belongs to heat abstractor technical field, particularly relates to a kind of extruding fin-inserted radiator device.
Background technology
In prior art, heat sink applications is extensive, especially aluminium extruded type radiator, because this kind of radiator is designed by die sinking, various tooth film-type radiator will be squeezed into, by natural air cooled or install fan additional and carry out air blast cooling, directly take away by the heat of thermal dissipating object.Along with the development that electronic device is integrated, more and more higher to the requirement of heat radiation, surface area is large, and volume is little is challenge to aluminium extracting mold.
Utility model content
It is fast that technical problem to be solved in the utility model is to provide a kind of heat-transfer rate, good heat dissipation effect, and extruding fin-inserted radiator device easy to make.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of extruding fin-inserted radiator device, comprise heat-radiating substrate and radiating fin, the back side milling of heat-radiating substrate is put down, and be provided with installing hole, the front of heat-radiating substrate is provided with multiple equally distributed indent, heat-radiating substrate between adjacent two indents is provided with spill inserted slot, the quantity of radiating fin is consistent with the quantity of inserted slot, the root of radiating fin and inserted slot tabling, the lateral surface of radiating fin is waveform radiating surface, the vented cavity of hollow is formed between the medial surface of radiating fin, heat radiation projection is provided with between bottom the medial surface of radiating fin, the top arc transition of radiating fin.
The medial surface of described radiating fin is provided with the wind guide tank of many indents, curved on wherein one end of wind guide tank.
The sectional area of described radiating fin increases progressively from top gradually to root.
Construction integration between described heat radiation projection and radiating fin.
Aspect ratio between described heat radiation projection and vented cavity is 0.15-0.2.
Compared with prior art, the utility model has the advantages that: the structure that heat sink arrangement of the present utility model adopts inside and outside to ventilate simultaneously, add area of dissipation, improve radiating effect, simultaneously, be provided with wind guide tank at the medial surface of radiating fin, effectively prevent because hot blast gathers the not good problem of the heat radiation fluency that causes, further increase the radiating effect of device entirety.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of radiating fin medial surface in the utility model.
Wherein, 1, heat-radiating substrate, 11, inserted slot, 2, indent, 3, radiating fin, 31, radiating surface, 32, vented cavity, 33, wind guide tank, 4, heat radiation projection, 5, installing hole.
Embodiment:
As shown in Figure 1 to Figure 2, a kind of extruding fin-inserted radiator device, comprise heat-radiating substrate 1 and radiating fin 3, the back side milling of heat-radiating substrate 1 is put down, and be provided with installing hole 5, the front of heat-radiating substrate 1 is provided with multiple equally distributed ditch shape indent 2, heat-radiating substrate 1 between adjacent two indents 2 is provided with spill inserted slot 11, the quantity of radiating fin 3 is consistent with the quantity of inserted slot 11, the root of radiating fin 3 and inserted slot 11 tabling, the lateral surface of radiating fin 3 is waveform radiating surface 31, the medial surface of radiating fin 3 is provided with the wind guide tank 33 of many indents, curved on wherein one end of wind guide tank 33, the vented cavity 32 of hollow is formed between the medial surface of radiating fin 3, heat radiation projection 4 is provided with between bottom the medial surface of radiating fin 3, Construction integration between this heat radiation projection 4 and radiating fin 3, the top arc transition of radiating fin 3, the sectional area of radiating fin 3 increases progressively from top gradually to root.
Heat sink arrangement of the present utility model is installed fixing by installing hole 5 and electronic device, the root of radiating fin 3 is chimeric with the inserted slot 11 on heat-radiating substrate 1, and is extruded by the indent 2 of inserted slot 11 both sides, guarantees pressing intensity.In radiation processes, wind curved one end from wind guide tank 33 and is passed into, the heat of electronic device is passed to heat radiation projection 4 and radiating fin 3 after heat-radiating substrate 1, the waveform radiating surface 31 of radiating fin 3 lateral surface effectively increases the area of heat radiation wind-guiding, wind is upwards drawn shunting from upper turn of bilge by the wind guide tank 33 of radiating fin 3 medial surface, avoid because hot blast gathers the not good problem of the heat radiation fluency that causes, the scope of the aspect ratio between heat radiation projection 4 and vented cavity 32 is between 0.15 to 0.2, be less than this scope, radiating effect is not remarkable, be greater than this scope, then radiating effect is without significant change, but add weight and the production cost of device entirety.
Claims (5)
1. an extruding fin-inserted radiator device, it is characterized in that: comprise heat-radiating substrate and radiating fin, the back side milling of described heat-radiating substrate is put down, and be provided with installing hole, the front of described heat-radiating substrate is provided with multiple equally distributed indent, heat-radiating substrate between adjacent two described indents is provided with spill inserted slot, the quantity of described radiating fin is consistent with the quantity of inserted slot, the root of described radiating fin and inserted slot tabling, the lateral surface of described radiating fin is waveform radiating surface, the vented cavity of hollow is formed between the medial surface of described radiating fin, heat radiation projection is provided with between bottom the medial surface of described radiating fin, the top arc transition of described radiating fin.
2. one extruding fin-inserted radiator device according to claim 1, is characterized in that: the medial surface of described radiating fin is provided with the wind guide tank of many indents, curved on wherein one end of described wind guide tank.
3. one extruding fin-inserted radiator device according to claim 1, is characterized in that: the sectional area of described radiating fin increases progressively from top gradually to root.
4. one extruding fin-inserted radiator device according to claim 1, is characterized in that: Construction integration between described heat radiation projection and radiating fin.
5. one extruding fin-inserted radiator device according to claim 1, is characterized in that: the aspect ratio between described heat radiation projection and vented cavity is 0.15-0.2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124787.2U CN204598540U (en) | 2015-03-04 | 2015-03-04 | A kind of extruding fin-inserted radiator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124787.2U CN204598540U (en) | 2015-03-04 | 2015-03-04 | A kind of extruding fin-inserted radiator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204598540U true CN204598540U (en) | 2015-08-26 |
Family
ID=53934643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520124787.2U Active CN204598540U (en) | 2015-03-04 | 2015-03-04 | A kind of extruding fin-inserted radiator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204598540U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455443A (en) * | 2016-11-03 | 2017-02-22 | 常州热盛换热器有限公司 | Radiator and forming process based on same |
| CN110149781A (en) * | 2019-05-16 | 2019-08-20 | 珠海格力电器股份有限公司 | Radiator and electrical equipment equipped with it |
| CN110751883A (en) * | 2019-11-04 | 2020-02-04 | 湖南文理学院 | Word learning auxiliary memory device convenient for ordered arrangement |
-
2015
- 2015-03-04 CN CN201520124787.2U patent/CN204598540U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106455443A (en) * | 2016-11-03 | 2017-02-22 | 常州热盛换热器有限公司 | Radiator and forming process based on same |
| CN110149781A (en) * | 2019-05-16 | 2019-08-20 | 珠海格力电器股份有限公司 | Radiator and electrical equipment equipped with it |
| CN110751883A (en) * | 2019-11-04 | 2020-02-04 | 湖南文理学院 | Word learning auxiliary memory device convenient for ordered arrangement |
| CN110751883B (en) * | 2019-11-04 | 2021-05-14 | 湖南文理学院 | Word learning auxiliary memory device convenient for ordered arrangement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204518313U (en) | A kind of liquid cooling heat radiator | |
| CN204598540U (en) | A kind of extruding fin-inserted radiator device | |
| CN203289800U (en) | Novel aluminium extruded type heronsbill heat dissipation device | |
| CN205664140U (en) | Possesses lamp plate from heat radiation structure's LED | |
| CN205158261U (en) | Computer CPU heat dissipation sheet | |
| CN201555493U (en) | Cooling fin set | |
| CN205247266U (en) | Computer motherboard structure | |
| CN204127903U (en) | High-power LED graphite thiazolinyl heat abstractor | |
| CN203057776U (en) | Novel aluminium extrusion radiator | |
| CN203501115U (en) | Copper and aluminum composite type LED lamp radiator | |
| CN202769610U (en) | Radiator | |
| CN203069034U (en) | Efficient aluminum extrusion radiator | |
| CN207560621U (en) | A kind of high-power SKIVING cooling fins of charging pile | |
| CN203349691U (en) | High-density tooth radiator based on aluminum alloy | |
| CN203136424U (en) | Heat radiation device for sound equipment of vehicle | |
| CN204516365U (en) | A kind of combined radiator | |
| CN203656664U (en) | Led lamp | |
| CN205621719U (en) | IGBT heat radiation structure of noise falls | |
| CN202548745U (en) | Radiating plate for video card | |
| CN203893121U (en) | LED flat plate radiator | |
| CN204011403U (en) | A kind of heat sink compound | |
| CN211041880U (en) | Extrusion molding threaded radiator | |
| CN204859872U (en) | Aluminium extruded type heating panel | |
| CN204649050U (en) | A kind of annular single base plate radiator | |
| CN202675210U (en) | Radiator of light-emitting diode (LED) mining lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |