CN204119708U - Radiator - Google Patents
Radiator Download PDFInfo
- Publication number
- CN204119708U CN204119708U CN201420442793.8U CN201420442793U CN204119708U CN 204119708 U CN204119708 U CN 204119708U CN 201420442793 U CN201420442793 U CN 201420442793U CN 204119708 U CN204119708 U CN 204119708U
- Authority
- CN
- China
- Prior art keywords
- conducting strip
- radiator
- fan
- electronic component
- radiating fin
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000005855 radiation Effects 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model is about a kind of radiator that can be arranged between an electronic component and a fan.Fan is in order to blow an air-flow along a first direction.Radiator has at least one flow deflector and at least two radiating fins.Conducting strip is located between two radiating fins.Conducting strip has an end face and a side.End face extends to side.The relative fan in side is an inclined-plane, and then air-flow is flowed toward a second direction from first direction water conservancy diversion by side.By this, by the mode of progressively water conservancy diversion, to reduce the windage of fan runner.
Description
[technical field]
The utility model is about a kind of radiator, especially about a kind of radiator that can be used for electronic component.
[background technology]
Most electronic component, such as central processing unit (central processing unit, CPU), painting processor (graphic processing unit, GPU) or memory etc., when performing data operation, all work heat energy can be produced.If the electronic component in running effectively can not get rid of its work heat energy distributed, these heat energy be accumulated on electronic component can affect electronic component running, cause the arithmetic speed of electronic component to reduce.And when temperature exceedes the temperature range that electronic component can bear, except the running instability that can cause electronic component, severe patient more may burn because temperature is too high.Therefore, for easily distributing the electronic component of a large amount of heat energy, its radiating efficiency is particularly important.
In order to remove the heat energy accumulation on electronic component, common cool-down method is for arranging a heat abstractor on electronic component.The fan that the heat abstractor generally used at present comprises a radiator and coordinates radiator to use, radiator comprises a radiating seat and is disposed on the multiple radiating fins on radiating seat.In use, electronical elements surface to be contacted with radiating seat, thus by the thermal energy conduction of electronic component to radiating seat, afterwards again by radiating seat by thermal energy conduction on each radiating fin.In the process, fan blows an air-flow along the direction perpendicular to radiating seat, air-flow is flowed between multiple radiating fin, and is contacted with radiating seat surface, to be taken away from radiating seat and radiating fin by work calories by air-flow.This occupation mode by fan collocation radiator, although can remove heat from electronic component.But, when air-flow flows towards radiating seat, air-flow strikes against radiating seat surface along the direction perpendicular to radiating seat, therefore air-flow is easily made to turn back at radiating seat surface rebound, and form a back draught mutually resisted with former air flow direction, so will cause back draught and Primordial Qi stream between multiple radiating fin, form windage and turbulent phenomenon.So will increase the blast loss of Primordial Qi stream, and reduce its flow velocity, heat removes by air-flow that fan blows to cause radiator to make full use of, and cannot reach good radiating effect.
Therefore, when how to improve air flow direction radiator, because of back draught cause radiating effect unevident problem, real for relevant dealer at present one of the problem of wish solution.
[utility model content]
Because the problems referred to above, the utility model provides a kind of radiator, and it can pass through the mode of progressively water conservancy diversion, reduces the windage of fan runner.
For reaching above-mentioned purpose, radiator of the present utility model can be arranged between an electronic component and a fan.Described fan is in order to blow an air-flow along a first direction.Radiator has at least one flow deflector and at least two radiating fins.Conducting strip is located between two radiating fins.Conducting strip has an end face and a side.End face extends to side.The relatively described fan in side is an inclined-plane, and by this, described air-flow is flowed toward a second direction from described first direction water conservancy diversion by described side.
In one embodiment, end face is a cambered surface.Cambered surface can distinguished and admirable to perform break-in in less flow resistance situation by vertical direction, and then to retain air quantity and blast to greatest extent, the efficiency of fan is improved, and increases the effect of heat radiation module heat radiation.
In one embodiment, radiator also has at least one locking part.Locking part is located in two conducting strips and radiating fin.
In one embodiment, each conducting strip and the radiating fin person of being formed in one.
In one embodiment, conducting strip is a sheet metal.
In one embodiment, side is a curved surface.
In one embodiment, described first direction is the direction of Vertical electron element.Second direction is the direction of parallel described electronic component.
In one embodiment, the side of conducting strip extends along second direction.In one embodiment, radiating fin extends along second direction.
In one embodiment, radiating fin is a ceramic radiating fin or a graphite heat radiation fin.
[accompanying drawing explanation]
Fig. 1 is the structure decomposing schematic representation of the utility model radiator first embodiment.
Fig. 2 is the schematic side view that the utility model radiator first embodiment matches with an electronic component and a fan.
Fig. 3 is the structure decomposing schematic representation of the utility model radiator second embodiment.
Fig. 4 is the schematic side view that the utility model radiator second embodiment matches with an electronic component and a fan.
Primary clustering symbol description:
100,200 radiators
110 locking parts
111 screws
112 nuts
12 electronic components
120,220 conducting strips
121,221 end faces
123,223 sides
127,137 ducts
130,230 radiating fins
131,231 gaps
132 fin extensions
140 electronic components
2 fans
A air-flow
Y first direction
X second direction
Z second direction
[embodiment]
For can clearer understanding concept of the present utility model, describe several embodiment of the present utility model in detail below in conjunction with accompanying drawing.Identical symbology has component or the device of same or similar function.
Please also refer to Fig. 1 and Fig. 2, in the utility model first embodiment, radiator 100 can be arranged between an electronic component 140 (such as CPU) and a fan 2.Described fan 2 is in order to blow an air-flow A along a first direction Y.Radiator 100 has at least one conducting strip 120 (graphic only indicate one of them) and at least two radiating fins 130 (graphic only indicate one of them).In the present embodiment, multiple conducting strip 120 is interconnected with multiple radiating fin 130.First direction Y is perpendicular to the direction of electronic component 140, and second direction X is the direction of parallel electrical element 140.
Conducting strip 120 is such as sheet metal, and it has an end face 121 and at least one side 123.End face 121 extends to side 123.Such as, in this embodiment, extend each side 123 from end face 121 toward both sides, and the relatively described fan 2 in side 123 is in an inclined-plane.By this, described air-flow A will be flowed toward a second direction X from described first direction Y water conservancy diversion by side 123.
Radiating fin 130 is such as a ceramic radiating fin or a graphite heat radiation fin.Between two radiating fins 130, be provided with at least one conducting strip 120, and then accompany a gap 131 between radiating fin 130 and conducting strip 120.131, gap can for air-flow A circulation.
In the present embodiment, the side 123 of conducting strip 120 extends along second direction X-direction further, and then the curved surface of side 123 roughly l-shaped.One fin extension 132 of radiating fin 130 also extends along entering second direction X-direction, and then roughly in inverted L shape.By this, increase the contact area of conducting strip 120 and heat generating member (as electronic component 140, electronic component 12) and radiating fin 130, promote radiating effect.
Radiator 100 also has at least one locking part 110, is arranged between conducting strip 120 and radiating fin 130, in order to fixing conducting strip 120 and radiating fin 130.In the utility model one embodiment, radiator 100 is provided with 3 locking parts 110.Locking part 110 can be the component closing effect of signing an undertaking arbitrarily, and the locking part 110 of such as the present embodiment has screw 111 and a nut 112.Conducting strip 120 and radiating fin 130 are provided with corresponding duct 127,137.Screw 111 is fed through the duct 127 of multiple conducting strip 120 and the duct 137 of multiple radiating fin 130 and is screwed with nut 112.
By the radiator of the first embodiment of the present utility model, because conducting strip 120 has one relative to the side of fan 2 in an inclined-plane, air-flow can be led to toward second direction X from first direction Y by this, reach the effect of heat radiation.
The utility model is not limited to above-mentioned first embodiment and possible change aspect thereof.Referring again to Fig. 3 and Fig. 4.The radiator 200 of the utility model second embodiment is arranged between electronic component 140 and fan 2.Radiator 200 has at least one conducting strip 220 and at least two radiating fins 230.Conducting strip 220 can be folded between two radiating fins 230, and then causes between two radiating fins 230 and accompany a gap 231, can for air-flow A circulation.In this embodiment, be then be crisscross arranged with multiple conducting strip 220 and multiple radiating fin 230.In addition, in this embodiment, conducting strip 220 be can with radiating fin 230 person of being formed in one.But be not limited thereto, also lock with locking part 110 as the first embodiment or welding manner allows both in conjunction with person.
Conducting strip 220 has end face 221 and a side 223, and the difference of itself and the first embodiment is, end face 221 is in a cambered surface and extend to side 223.The end face 221 of cambered surface can more effectively by fan 2 air-flow A by first direction Y, being the direction that low flow resistance is progressively drained to second direction Z compared to end face 121.By this, fan 2 can, to retain air quantity and blast to greatest extent, make fan effective rate of utilization improve, and then increases radiator heat-dissipation effect.
The above is only preferred implementation of the present utility model.Scope of the present utility model is not limited with above-mentioned execution mode.Such as the personage haveing the knack of this case skill helps the equivalence done according to spirit of the present utility model and modifies or change, all should be included in claim.
Claims (9)
1. a radiator, in order to be arranged between an electronic component and a fan, described fan will blow an air-flow along a first direction, it is characterized in that, described radiator comprises:
At least one conducting strip, described conducting strip has an end face and a side, and described end face extends to described side, and the relatively described fan in described side is an inclined-plane, and by this, described air-flow is flowed toward a second direction from described first direction water conservancy diversion by described side; And
At least two radiating fins, set firmly described conducting strip between two radiating fins.
2. the radiator according to claim the 1, is characterized in that, described end face is a cambered surface.
3. the radiator according to claim the 1 or 2, comprises at least one locking part, and described locking part is arranged in described conducting strip and described radiating fin.
4. the radiator according to claim the 1 or 2, is characterized in that, described conducting strip and described radiating fin are one-body molded persons.
5. the radiator according to claim the 1 or 2, is characterized in that, described conducting strip is a sheet metal.
6. the radiator according to claim the 1 or 2, is characterized in that, described first direction is the direction of vertical described electronic component, and described second direction is the direction of parallel described electronic component.
7. the radiator according to claim the 6, is characterized in that, the described side of described conducting strip extends along described second direction.
8. the radiator according to claim the 6, is characterized in that, described radiating fin extends along described second direction.
9. the radiator according to claim the 1 or 2, is characterized in that, described radiating fin is a ceramic radiating fin or a graphite heat radiation fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442793.8U CN204119708U (en) | 2014-08-07 | 2014-08-07 | Radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420442793.8U CN204119708U (en) | 2014-08-07 | 2014-08-07 | Radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204119708U true CN204119708U (en) | 2015-01-21 |
Family
ID=52336980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420442793.8U Expired - Lifetime CN204119708U (en) | 2014-08-07 | 2014-08-07 | Radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204119708U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI588437B (en) * | 2015-03-20 | 2017-06-21 | 技嘉科技股份有限公司 | Heat dissipator and heat dissipating device |
| CN108260324A (en) * | 2016-12-28 | 2018-07-06 | 仁宝电脑工业股份有限公司 | Electronic assembly |
| CN110749783A (en) * | 2018-07-24 | 2020-02-04 | 致茂电子股份有限公司 | High-low temperature test equipment and test method thereof |
| CN111817661A (en) * | 2020-06-04 | 2020-10-23 | 华为技术有限公司 | Heat dissipation device and photovoltaic inverter |
-
2014
- 2014-08-07 CN CN201420442793.8U patent/CN204119708U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI588437B (en) * | 2015-03-20 | 2017-06-21 | 技嘉科技股份有限公司 | Heat dissipator and heat dissipating device |
| CN108260324A (en) * | 2016-12-28 | 2018-07-06 | 仁宝电脑工业股份有限公司 | Electronic assembly |
| CN108260324B (en) * | 2016-12-28 | 2020-04-21 | 仁宝电脑工业股份有限公司 | Electronic device |
| CN110749783A (en) * | 2018-07-24 | 2020-02-04 | 致茂电子股份有限公司 | High-low temperature test equipment and test method thereof |
| CN110749783B (en) * | 2018-07-24 | 2022-05-10 | 致茂电子股份有限公司 | High-low temperature test equipment and test method thereof |
| CN111817661A (en) * | 2020-06-04 | 2020-10-23 | 华为技术有限公司 | Heat dissipation device and photovoltaic inverter |
| CN111817661B (en) * | 2020-06-04 | 2022-06-07 | 华为数字能源技术有限公司 | Heat dissipation device and photovoltaic inverter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150121 |