CN102593084B - Heat radiation module and tool dispel the heat the electronic installation of module - Google Patents
Heat radiation module and tool dispel the heat the electronic installation of module Download PDFInfo
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- CN102593084B CN102593084B CN201110022660.6A CN201110022660A CN102593084B CN 102593084 B CN102593084 B CN 102593084B CN 201110022660 A CN201110022660 A CN 201110022660A CN 102593084 B CN102593084 B CN 102593084B
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- fan
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- fins
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Abstract
A kind of heat radiation module, is suitable for dispelling the heat to heater element.Heat radiation module comprises radiating fin group, fan and at least one dust-removing element.Radiating fin group has base portion and the multiple fins be configured on base portion.Base portion connects this heater element, and fin extends back to heater element.Fan arrangement is in radiating fin group.Dust-removing element be connected to fan and position between fan and fin.Fan rotates with the dust driven on dust-removing element removing fin.The electronic installation of a kind of tool heat radiation of another exposure module.
Description
[technical field]
The invention relates to a kind of heat radiation module and electronic installation, and relate to a kind of heat radiation module and the electronic installation with dedusting structure especially.
[background technology]
Advancing by leaps and bounds in recent years along with computer technology, the running speed of computer is constantly improved, and the heating power of the electronic component of host computer inside also constantly rises.In order to the electronic component of the inside of preventing host computer is overheated, and cause electronic component that temporary or permanent inefficacy occurs, enough heat dissipations thus must be provided to give the electronic component of computer inside.Accordingly, for the electronic component of high heating power, such as central processing unit, drawing wafer, north bridge wafer, south bridge wafer and temporary memory body module etc., can install radiator additional usually to reduce the temperature of these electronic components.
Generally speaking, radiator formed primarily of fan and radiating fin, by the mode of contact by the heat conduction of the electronic components of these high heatings above-mentioned to radiating fin, the air-flow produced with fan is again emitted to these used heat in air via the mode of convection current, with so that used heat is discharged outside body through convection current.
It should be noted that the dust in air gradually can be deposited on the radiating fin of inlet air side because of the convection action of fan when radiator is after long-time use, but be installed in casing for fear of heat radiation module, user is comparatively difficult to clear up voluntarily.In the course of time, gathering of dust causes the wind of fan to be taken away by heat smoothly, thus the heat dissipation of impact heat radiation module entirety, and then causes reduce the useful life of known electronic installation.
[summary of the invention]
The invention provides a kind of heat radiation module, it has dedusting mechanism.
The invention provides a kind of electronic installation, it has preferably durability.
The present invention proposes a kind of heat radiation module, is suitable for a heater element heat radiation.Heat radiation module comprises a radiating fin group, a fan and at least one dust-removing element.Radiating fin group has a base portion and the multiple fins be configured on base portion.Base portion connects heater element, and fin extends back to heater element.Fan arrangement is in radiating fin group.Dust-removing element be connected to fan and position between fan and fin.Fan rotates with the dust driven on dust-removing element removing radiating fin.
The present invention proposes a kind of electronic installation, and it comprises a plate, at least one heater element and be configured on this plate dispels the heat module.Heat radiation module contact heater element.Heat radiation module comprises a radiating fin group, a fan and at least one dust-removing element.Radiating fin group has an inlet air side, an air side, a base portion and multiple fin.Base portion connects heater element.Fin is arranged in the side of base portion back to heater element, and heater element is positioned at air side, and fan position is in inlet air side.Fan in order to produce an air-flow through inlet air side inflow fin, and flows out fin from air side.Dust-removing element be connected to fan and position between fan and fin.Fan turns sequentially contacts fin to drive dust-removing element along a path, sends out fin to make dust with air-flow.
In one embodiment of this invention, above-mentioned fan has multiple primary blades.At least one dust-removing element comprises be configured in primary blades respectively multiple and brushes unit, and these brush unit and are suitable for contacting above-mentioned fin.
In one embodiment of this invention, above-mentioned fin is radially arranged on base portion.
In one embodiment of this invention, the geometric center of above-mentioned fin and the geometric center of fan overlap each other.
In one embodiment of this invention, the geometric center of above-mentioned fin and the geometric center of fan are positioned at same axis.
In one embodiment of this invention, above-mentioned radiating fin group has an inlet air side and multiple air side, and above-mentioned fan is positioned at inlet air side.
Based on above-mentioned, in the above embodiment of the present invention, heat radiation module, by the dust-removing element being connected to fan, drives dust-removing element to rotate relative to fin in the lump to allow while fan turns, is contacted fin to remove the dust in its gap to make dust-removing element.While this measure is dispelled the heat to fin by fan, dust-removing element and fin is allowed to contact with each other and to remove the dust on it, allow the air-flow of fan take out of outside fin by dust, the module that therefore dispels the heat maintains its heat dissipation by this, and then improves the useful life of electronic installation simultaneously.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate institute's accompanying drawings to be described in detail below.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of a kind of electronic installation according to one embodiment of the invention.
Fig. 2 is the exploded view of the electronic installation of Fig. 1.
Fig. 3 is the electronic installation fan of Fig. 2 and the schematic diagram of dust-removing element.
[embodiment]
Fig. 1 is the schematic diagram of a kind of electronic installation according to one embodiment of the invention.Fig. 2 is the exploded view of the electronic installation of Fig. 1.Fig. 3 is the electronic installation fan of Fig. 2 and the schematic diagram of dust-removing element.Please also refer to Fig. 1 to Fig. 3, in the present embodiment, electronic installation 100 is such as a display card, and it comprises a plate 110 and the heater element 120 be configured on plate 110.In the present embodiment, heater element is an image processor (GPU).Only the present embodiment is not limited to the kind of electronic installation 100, and in the embodiment that other do not illustrate, electronic installation also can be central processing unit or memory body module etc. on motherboard.
In the present embodiment, electronic installation 100 also comprises the heat radiation module 130 be assembled on plate 110, and it comprises radiating fin group 132, fan 134 and a dust-removing element 136.Radiating fin group 132 has a base portion 132a, a multiple fin 132b mono-inlet air side S1 and air side S2, wherein base portion 132a is connected to heater element 120, and these fins 132b is arranged in the side of base portion 132a back to heater element 120, and heater element 120 is at air side S2,134, fan is at inlet air side S1.Fan 134 is in order to produce an air-flow to flow into the gap between fin 132b via inlet air side S1, and this air-flow flows out fin 132b from air side S2.In other words, the heat that heater element 120 produces can be sent to fin 132b via base portion 132a, and the air-flow that fan 134 produces by its carry heat from fin 132b.
It should be noted that dust-removing element 136 be connected to fan 134 and position between fan 134 and fin 132b.When fan 134 rotates, dust-removing element 136 to be driven by fan 134 and sequentially contact above-mentioned fin 132b and the dust of clean bits on fin 132b surface along a path L1.Moreover the air-flow due to fan 134 can flow through the gap between fin 132b, thus remove by dust-removing element 136 under dust just can be transferred out along with air-flow outside fin 132b.
Based on above-mentioned, heat radiation module 130 is by the dust-removing element 136 be configured on fan 134, also dust-removing element 136 is driven to rotate when rotating to make fan 134, use and allow dust-removing element 136 sequentially contact each fin 132b in radiating fin group 132 along path L1, and then the dust on fin 132b is removed.The more important thing is, these dusts can send out outside fin 132b along with the air-flow of fan 134.This measure allows heat radiation module 130 can maintain its cleannes by the dedusting structure of self, and then improves the heat radiation radiating efficiency of module 130 and the durability of electronic installation 100.
Specifically, in the present embodiment, the module 130 that dispels the heat also comprises the support 138 being assembled to radiating fin group 132, in order to install above-mentioned fan 134.Moreover, fan 134 has multiple primary blades 134a, and dust-removing element 136 comprises and is configured in the multiple of each primary blades 134a edge and brushes unit 136a, these materials brushing unit 136a are rubber, and it mode of extra quality injection can make soft brush blade in the lump in time making the primary blades 134a of fan 134.Or brushing element 136a also can be soft bristle, as long as can select according to actual demand in order to the article or material clearing away the dust accumulated on fin 132b.
Moreover, the fin 132b of the present embodiment is radially arranged on base portion 132a, and fan 134 is assembled in above fin 132b by support 138, and the geometric center of the geometric center of fin 132b and fan 134 overlaps each other, and brushing in the gap that unit 136a more can locally extend between fin 132b on fan 134.In other words, brush unit 136a and be essentially the extended blade of fan 134 towards fin 132b.The geometric center of right fin and the geometric center of fan also can be positioned on same axis, and namely fan is installed on the top of fin, brush unit local and extend downward in fin gap.
In addition, fan 134 and fin 132b are all the arranged radially of concentric-ring pattern.Accordingly, be configured in brushing unit 136a and just can sequentially touch each fin 132b when fan 134 rotates along path L1 on fan 134, by the vibrations of generation when brushing or contact, the dust on fin 132b removed to allow brush when unit 136a contacts fin 132b.In addition, because the material brushing unit 136a is rubber, therefore brushing unit 136a can also avoid causing damage to fin 132b while contact fin 132b is with dust out.
Then, when the dust on fin 132b because of brush unit 136a and contact with fin 132b and the gap of dropping in fin 132b time, fan 134 is former in the dust dropped just can be made by fin 132b gap to be taken out of outside fin 132b along with air-flow to the air-flow that radiating fin group 132 is dispelled the heat.Whereby, dust-removing element 136 just completes the cleaning action to heat radiation module 130.
In sum, in the above embodiment of the present invention, heat radiation module, by the dust-removing element be configured on fan, drives dust-removing element to rotate relative to fin to allow while fan turns in the lump, is removed dust in fin gap to make dust-removing element.This measure to while fin heat radiation by fan, allows dust-removing element and fin contact with each other and to remove the dust on it, is taken out of outside fin by dust to allow the air-flow of fan simultaneously.
Moreover the material due to dust-removing element is rubber, therefore by its pliability and the hardness being less than fin, thus to brush on fin while dust at it and unlikely damage caused to fin.So heat radiation module can maintain its heat dissipation by dust-removing element, and and then the useful life of raising electronic installation.
Claims (8)
1. dispel the heat a module, and be suitable for a heater element heat radiation, it is characterized in that, this heat radiation module comprises:
One radiating fin group, have a base portion and the multiple fins be configured on this base portion, this base portion connects this heater element, and those fins extend back to this heater element;
One fan, is configured in this radiating fin group: and
At least one dust-removing element, be connected to this fan and position between this fan and those fins, this fan rotates to drive this dust-removing element to remove dust on those radiating fins;
Wherein, this fan has multiple primary blades, and this at least one dust-removing element comprises be configured in those primary blades respectively multiple and brushes unit, and those brush unit and are suitable for contacting those fins.
2. dispel the heat module as claimed in claim 1, and it is characterized in that, those fins are radially arranged on this base portion.
3. dispel the heat module as claimed in claim 2, and it is characterized in that, the geometric center of the geometric center of those fins and this fan overlaps each other.
4. dispel the heat module as claimed in claim 2, it is characterized in that, the geometric center of the geometric center of those fins and this fan is positioned at same axis.
5. dispel the heat module as claimed in claim 2, it is characterized in that, this radiating fin group has an inlet air side and an air side, and this fan is positioned at this inlet air side.
6. an electronic installation, is characterized in that, comprising:
One plate:
At least one heater element, is configured on this plate;
One heat radiation module, be assembled to this plate and contact this heater element, this heat radiation module comprises:
One radiating fin group, has an inlet air side, an air side, a base portion and multiple fin, and this base portion connects this heater element, and those fins are arranged in the side of this base portion back to this heater element, and this heater element is positioned at this air side;
One fan, position is in this inlet air side, and this fan produces an air-flow through these those fins of inlet air side inflow, and this air-flow flows out those fins from this air side; And
At least one dust-removing element, connect this fan and position between this fan and those fins, this fan turns sequentially contacts those fins to drive this dust-removing element along a path, sends out those fins to make dust with this air-flow;
Wherein, this fan has multiple primary blades, and this at least one dust-removing element comprises be configured in those primary blades respectively multiple and brushes unit, and those brush unit and are suitable for contacting those fins.
7. electronic installation as claimed in claim 6, it is characterized in that, those fins are radially arranged on this base portion, and this fan position is on this fin.
8. electronic installation as claimed in claim 7, it is characterized in that, the geometric center of the geometric center of those fins and this fan overlaps each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110022660.6A CN102593084B (en) | 2011-01-18 | 2011-01-18 | Heat radiation module and tool dispel the heat the electronic installation of module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110022660.6A CN102593084B (en) | 2011-01-18 | 2011-01-18 | Heat radiation module and tool dispel the heat the electronic installation of module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102593084A CN102593084A (en) | 2012-07-18 |
| CN102593084B true CN102593084B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110022660.6A Expired - Fee Related CN102593084B (en) | 2011-01-18 | 2011-01-18 | Heat radiation module and tool dispel the heat the electronic installation of module |
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| CN (1) | CN102593084B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398029A (en) * | 2013-07-31 | 2013-11-20 | 李志杨 | Fan impeller capable of automatically removing dust on cooling fins |
| CN106527630A (en) * | 2016-10-14 | 2017-03-22 | 合肥星服信息科技有限责任公司 | Computer shell built-in system with efficient cooling and de-dusting structure |
| CN112246700B (en) * | 2020-09-27 | 2021-09-28 | 邵阳学院 | Computer CPU radiator equipment of decontaminating |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020080399A (en) * | 2002-07-31 | 2002-10-23 | 한국과학기술원 | Heat sink |
| JP2010161196A (en) * | 2009-01-08 | 2010-07-22 | Sony Corp | Cooling apparatus, electronic apparatus, and blower apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200939000A (en) * | 2008-03-06 | 2009-09-16 | Pegatron Corp | Heat-dissipating module capable of removing dust |
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2011
- 2011-01-18 CN CN201110022660.6A patent/CN102593084B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020080399A (en) * | 2002-07-31 | 2002-10-23 | 한국과학기술원 | Heat sink |
| JP2010161196A (en) * | 2009-01-08 | 2010-07-22 | Sony Corp | Cooling apparatus, electronic apparatus, and blower apparatus |
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| Publication number | Publication date |
|---|---|
| CN102593084A (en) | 2012-07-18 |
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