CN204681732U - Integral type heat radiation device of thermal conduction tube - Google Patents
Integral type heat radiation device of thermal conduction tube Download PDFInfo
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- CN204681732U CN204681732U CN201520428310.3U CN201520428310U CN204681732U CN 204681732 U CN204681732 U CN 204681732U CN 201520428310 U CN201520428310 U CN 201520428310U CN 204681732 U CN204681732 U CN 204681732U
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- heat radiation
- radiating fin
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- conducting seat
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Abstract
A kind of integral type heat radiation device of thermal conduction tube, be provided with many heat radiation conduits, heat-conducting seat and multiple radiating fin, multiple radiating fin is fixedly assemblied in the one side of heat-conducting seat respectively and radiating fin abuts with heat-conducting seat, radiating fin is perpendicular to heat-conducting seat, the heating section gapless of multiple heat radiation conduit fits in the another side of heat-conducting seat, and the radiating segment of heat radiation conduit is assemblied in multiple radiating fin.Every root heat radiation conduit is respectively arranged with the identical sub-pipe of two root architectures.Radiating fin is provided with multiple manhole and scratch resistant bib.This integral type heat radiation device of thermal conduction tube has the excellent feature of radiating effect.
Description
Technical field
The utility model relates to electronic product radiating technical field, particularly relates to a kind of integral type heat radiation device of thermal conduction tube.
Background technology
Good heat dispersion is the important leverage guaranteeing that electronic product effectively works, usually adopt the radiating block of the material such as aluminium or copper to dispel the heat in electronic product, the product that partial volume is larger also has by liquid as water or other cooling fluid carry out cooling heat dissipation etc.But along with electronic product is miniaturized gradually, require that the volume of heat abstractor is also more and more less, traditional heat abstractor can not adapt to requirement.
In prior art, for the heat dissipation problem of electronic product as CPU, LED etc., also have and undertaken dispelling the heat by fin, but still there is the limited defect of radiating effect in this mode.
Therefore, not enough for prior art, the integral type heat radiation device of thermal conduction tube providing a kind of heat dispersion good is very necessary to overcome prior art deficiency.
Summary of the invention
The purpose of this utility model is avoid the deficiencies in the prior art part and provide a kind of integral type heat radiation device of thermal conduction tube, has the advantages that radiating effect is good.
Object of the present invention is realized by following technical measures.
A kind of integral type heat radiation device of thermal conduction tube, be provided with many heat radiation conduits, heat-conducting seat and multiple radiating fin, multiple radiating fin is fixedly assemblied in the one side of described heat-conducting seat respectively and radiating fin abuts with described heat-conducting seat, described radiating fin is perpendicular to described heat-conducting seat, the heating section gapless of multiple heat radiation conduit fits in the another side of heat-conducting seat, and the radiating segment of heat radiation conduit is assemblied in multiple radiating fin.
Preferably, every root heat radiation conduit is respectively arranged with the identical sub-pipe of two root architectures, and the joint of two root pipes abuts against, and one of them joint of two root pipes is positioned at heat-conducting seat position, and the another one joint of two root pipes is positioned at radiating fin position.
Tight mode is fixing assembles to pound for above-mentioned radiating fin and described heat-conducting seat.
Above-mentioned radiating fin is provided with multiple manhole, and the radiating segment correspondence of heat radiation conduit is assemblied in manhole.
Preferably, multiple heat radiation conduit is that fan-shaped distribution is assemblied in corresponding manhole.
Above-mentioned radiating fin is provided with scratch resistant bib, and described scratch resistant bib is fixed on described radiating fin, and described scratch resistant bib is perpendicular to described radiating fin.
Above-mentioned scratch resistant bib is set to rectangle catch, rectangle catch is fixed on the limit do not abutted with heat-conducting seat of described radiating fin, wherein the rectangle catch correspondence of two radiating fins abuts, and the rectangle catch of all the other radiating fins is corresponding with the limit of adjacent radiating fin to abut.
Above-mentioned heat-conducting seat is provided with multiple hook groove arranged in parallel, and each radiating fin is provided with button bit, and the button bit of radiating fin is assemblied in corresponding hook groove.
Preferably, button bit has abutment plane, and the abutment plane of button bit abuts with the heat-conducting seat hooking groove place.
Preferably, every root pipe is respectively arranged with outer tube, interior pipe and cavity, described outer tube sleeve is located at described interior pipe and is welded with the interior seal of tube at port outer tube, described outer tube outer wall face is provided with the first coating, described outer tube wall face is provided with the second coating, described interior pipe outside wall surface be provided with the 3rd coating, the surface of described 3rd coating is provided with the capillary function layer be made up of the metal dust with rough surface structure, the cavity of sealing is formed between described interior pipe and described outer tube, be filled with cooling fluid in described cavity and arrange in vacuum, described second coating, described 3rd coating not with described cooling fluid generation chemical reaction.
Integral type heat radiation device of thermal conduction tube of the present utility model, be provided with many heat radiation conduits, heat-conducting seat and multiple radiating fin, multiple radiating fin is fixedly assemblied in the one side of described heat-conducting seat respectively and radiating fin abuts with described heat-conducting seat, described radiating fin is perpendicular to described heat-conducting seat, the heating section gapless of multiple heat radiation conduit fits in the another side of heat-conducting seat, and the radiating segment of heat radiation conduit is assemblied in multiple radiating fin.This integral type heat radiation device of thermal conduction tube, adopt heat-conducting seat as pedestal, source of heat release is directly installed on heat-conducting seat and contacts with the heating section of heat radiation conduit, radiating fin is directly assemblied in heat-conducting seat one side, the heating section gapless of heat radiation conduit fits in heat-conducting seat another side, achieve the direct contact of heat-conducting seat, heat radiation conduit, radiating fin, the heat of heat-conducting seat, heat radiation conduit can be distributed by heat radiation conduit, radiating fin rapidly, have the advantages that radiating effect is excellent.
Accompanying drawing explanation
utilize accompanying drawing to be further described the utility model, but the content in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is the structural representation of a kind of integral type heat radiation device of thermal conduction tube of the utility model.
Fig. 2 is another structural representation of a kind of integral type heat radiation device of thermal conduction tube of the utility model.
Fig. 3 is the structural representation that the utility model integral type heat radiation device of thermal conduction tube eliminates part radiating fin.
Fig. 4 is the structural representation that the utility model integral type heat radiation device of thermal conduction tube eliminates part heat radiation conduit and radiating fin.
Fig. 5 is another angled arrangement schematic diagram of Fig. 4.
Fig. 6 is the structural representation that a kind of integral type heat radiation device of thermal conduction tube of the utility model eliminates part heat radiation conduit and radiating fin.
Fig. 7 is the cross-sectional view of the heat radiation conduit of a kind of integral type heat radiation device of thermal conduction tube of the utility model.
Fig. 8 is the structural representation of the heat-conducting seat of the utility model integral type heat radiation device of thermal conduction tube.
Fig. 9 is the structural representation of the radiating fin of a kind of integral type heat radiation device of thermal conduction tube of the utility model.
In Fig. 1 to Fig. 9, comprising:
Heat-conducting seat 100,
Hook groove 110,
Heat radiation conduit 200, sub-pipe 201,
Outer tube 210,
First groove 211,
Second groove 212,
Interior pipe 220,
Capillary function layer 221,
Pillar 222,
Cavity 230,
Radiating fin 300,
Manhole 310,
Rectangle catch 320,
Button bit 330,
Abutment plane 331.
Embodiment
The utility model is described in further detail with the following Examples.
embodiment 1.
A kind of integral type heat radiation device of thermal conduction tube, as shown in Figures 1 to 5, be provided with many heat radiation conduits 200, heat-conducting seat 100 and multiple radiating fin 300, multiple radiating fin 300 is fixedly assemblied in the one side of heat-conducting seat 100 respectively and radiating fin 300 abuts with heat-conducting seat 100, radiating fin 300 is perpendicular to heat-conducting seat 100, the heating section gapless of multiple heat radiation conduit 200 fits in the another side of heat-conducting seat 100, and the radiating segment of heat radiation conduit 200 is assemblied in multiple radiating fin 300.
During use, thermal source such as chip is directly assemblied in the radiating segment position of the heat radiation conduit 200 that heat-conducting seat 100 is installed, and certainly, as fruit chip is larger, chip may exceed the radiating segment of heat radiation conduit 200 and contact with heat-conducting seat 100.The heat that thermal source produces passes to heat radiation conduit 200 and multiple radiating fin 300 by the radiating segment of heat radiation conduit 200, heat-conducting seat 100, is distributed by heat by radiating fin 300.
Preferably, tight mode is fixing assembles to pound for radiating fin 300 and heat-conducting seat 100.After pounding tight technique, fin and radiating seat are connected as a single entity, and heat transfer is rapid, and adopt fin type heat radiation, area of dissipation is large, and cross-ventilation is good, can improve radiating effect.
This integral type heat radiation device of thermal conduction tube, adopt heat-conducting seat 100 as pedestal, source of heat release is directly installed on heat-conducting seat 100 and contacts with the heating section of heat radiation conduit 200, radiating fin 300 is directly assemblied in heat-conducting seat 100 one side, the heating section gapless of heat radiation conduit 200 fits in heat-conducting seat 100 another side, achieve the direct contact of heat-conducting seat 100, heat radiation conduit 200, radiating fin 300, the heat of heat-conducting seat 100, heat radiation conduit 200 can be distributed by heat radiation conduit 200, radiating fin 300 rapidly, have the advantages that radiating effect is excellent.
Concrete, every root heat radiation conduit 200 is respectively arranged with the identical sub-pipe of two root architectures, and the joint of two root pipes abuts against, and one of them joint of two root pipes is positioned at heat-conducting seat 100 position, the another one joint of two root pipes is positioned at radiating fin position, as shown in Figure 6.Adopt two root pipes to be assemblied in heat-conducting seat 100 and radiating fin 300, the distance of heat radiation conduit radiating segment can be shortened, the heat dissipation of heat radiation conduit, avoid the properties of hot pipe decay caused because heat radiation conduit is long.
As shown in Figure 7, every root pipe 201 is respectively arranged with outer tube 210, interior pipe 220 and cavity 230, outer tube 210 is sheathed on interior pipe 220 and in port outer tube 210 and interior pipe 220 seal welding, outer tube 210 outside wall surface is provided with the first coating, outer tube 210 internal face is provided with the second coating, interior pipe 220 outside wall surface be provided with the 3rd coating, the surface of the 3rd coating is provided with the capillary function layer 221 be made up of the metal dust with rough surface structure, the cavity 230 of sealing is formed between interior pipe 220 and described outer tube 210, be filled with cooling fluid in cavity 230 and arrange in vacuum, second coating, 3rd coating not with cooling fluid generation chemical reaction.Heat radiation conduit 200 utilizes capillary effect to improve radiating effect.
Wherein, outer tube 210 and interior pipe 220 are the body of the metal material with good heat conductive performance, as copper pipe, aluminum pipe etc., to realize good heat-conductive characteristic.The first coating that outer tube 210 outside wall surface is arranged the on the one hand heat be used for heat generating components produces conducts in time, is used for conducted heat to distribute in time on the other hand, and therefore the first coating is also coating that the material with excellent heat dispersion performance is prepared from.Chemical reaction is there is in the second coating of outer tube 210 internal face, the 3rd coating of interior pipe 220 outside wall surface for preventing the cooling fluid in cavity 230 and outer tube 210, interior pipe 220, due to the setting of the second coating, the 3rd coating, there is not chemical reaction with outer tube 210, interior pipe 220 in the cooling fluid in cavity 230, the second coating can be set to identical with the 3rd coating.
The surface of the 3rd coating is provided with the capillary function layer 221 be made up of the metal dust with rough surface structure, and capillary function layer 221 is specifically made up of copper powder.By capillary function layer 221, interstitial site at normal temperatures in copper powder is absorbed with cooling fluid, when the heating section of heat radiation conduit 200 produces heat, copper powder in cavity 230 can discharge because of capillarity, promotion cooling fluid is moved, thus form the propulsion power of cooling fluid movement in cavity 230, promote coolant flow so that in time by transfer of heat.
In order to effectively carry out transfer of heat, outer tube 210 internal face is provided with multiple the first groove 211 and the second groove 212 towards outer tube 210 outside wall surface direction depression, the outside wall surface of interior pipe 220 be provided with for the pillar 222 that connects of the second groove 212 phase ground, pillar 222 correspondence is connected to the second groove 212.It is irregularly shaped that first groove 211 can be set to strip or circular or rhombus or other, and the second groove 212 is preferably set to circle.Pillar 222 and the second groove 212, for effectively outer tube 210 and interior pipe 220 being supported, to form inner locus, prevent outer tube 210, interior pipe 220 from producing influence of crust deformation cavity 230 structure after being heated, and are beneficial to inner cooling fluid effectively movement.Be respectively arranged with outer tube, interior pipe and cavity, outer tube sleeve is located at interior pipe and is welded with the interior seal of tube at port outer tube, outer tube outer wall face is provided with the first coating, outer tube wall face is provided with the second coating, interior pipe outside wall surface be provided with the 3rd coating, the surface of the 3rd coating is provided with the capillary function layer be made up of the metal dust with rough surface structure, the cavity of sealing is formed between interior pipe and described outer tube, be filled with in cavity cooling fluid and in vacuum arrange, the second coating, described 3rd coating not with described cooling fluid generation chemical reaction.
As shown in Figure 8, radiating fin 300 is provided with multiple manhole 310, and the radiating segment correspondence of heat radiation conduit is assemblied in manhole 310.Multiple heat radiation conduit is that fan-shaped distribution is assemblied in corresponding manhole 310, and heat radiation conduit is fan-shaped distribution, and the heat that thermal source can be made to produce is delivered evenly to rapidly radiating fin 300, improves radiating effect.
Radiating fin 300 is also provided with scratch resistant bib, and scratch resistant bib is fixed on radiating fin 300, and scratch resistant bib is perpendicular to radiating fin 300.Concrete, scratch resistant bib is set to rectangle catch 320, rectangle catch 320 is fixed on the limit do not abutted with heat-conducting seat 100 of radiating fin 300, wherein rectangle catch 320 correspondence of two radiating fins 300 abuts, and the rectangle catch 320 of all the other radiating fins 300 is corresponding with the limit of adjacent radiating fin 300 to abut.By rectangle catch 320, make the periphery of the radiating fin 300 after assembling form binding structure, there is no sharp edges, the effect of protection human body can be played, avoid the injury that human body is caused, use safety.
As shown in Figure 9, heat-conducting seat 100 is provided with multiple hook groove 110 arranged in parallel.Each radiating fin 300 is provided with button bit 330, and the button bit 330 of radiating fin 300 is assemblied in corresponding hook groove 110.By hooking groove 110 and button bit 330, easily radiating fin 300 can be assemblied in heat-conducting seat 100.
In order to effective contact, improve radiating effect, button bit 330 has abutment plane 331, and the abutment plane 331 of button bit 330 abuts with the heat-conducting seat 100 hooking groove 110 place.Employing pounds tight technique when preparing, button bit 330 with hook groove 110 and fit tightly, combine together, radiating effect strengthened.
Facts have proved, this integral type heat radiation device of thermal conduction tube, directly by Automatic manual transmission, has structure simple, easy to prepare, radiating efficiency is high, the feature of excellent radiation performance.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model but not restriction to the utility model protection range; although be explained in detail the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. integral type heat radiation device of thermal conduction tube, it is characterized in that: be provided with many heat radiation conduits, heat-conducting seat and multiple radiating fin, multiple radiating fin is fixedly assemblied in the one side of described heat-conducting seat respectively and radiating fin abuts with described heat-conducting seat, described radiating fin is perpendicular to described heat-conducting seat, the heating section gapless of multiple heat radiation conduit fits in the another side of heat-conducting seat, and the radiating segment of heat radiation conduit is assemblied in multiple radiating fin.
2. integral type heat radiation device of thermal conduction tube according to claim 1, it is characterized in that: every root heat radiation conduit is respectively arranged with the identical sub-pipe of two root architectures, the joint of two root pipes abuts against, one of them joint of two root pipes is positioned at heat-conducting seat position, and the another one joint of two root pipes is positioned at radiating fin position.
3. integral type heat radiation device of thermal conduction tube according to claim 1, is characterized in that: tight mode is fixing assembles to pound for described radiating fin and described heat-conducting seat.
4. the integral type heat radiation device of thermal conduction tube according to claims 1 to 3 any one, is characterized in that: described radiating fin is provided with multiple manhole, and the radiating segment correspondence of heat radiation conduit is assemblied in manhole.
5. integral type heat radiation device of thermal conduction tube according to claim 4, is characterized in that: multiple heat radiation conduit is that fan-shaped distribution is assemblied in corresponding manhole.
6. integral type heat radiation device of thermal conduction tube according to claim 4, it is characterized in that: described radiating fin is provided with scratch resistant bib, described scratch resistant bib is fixed on described radiating fin, and described scratch resistant bib is perpendicular to described radiating fin.
7. integral type heat radiation device of thermal conduction tube according to claim 6, it is characterized in that: described scratch resistant bib is set to rectangle catch, rectangle catch is fixed on the limit do not abutted with heat-conducting seat of described radiating fin, wherein the rectangle catch correspondence of two radiating fins abuts, and the rectangle catch of all the other radiating fins is corresponding with the limit of adjacent radiating fin to abut.
8. integral type heat radiation device of thermal conduction tube according to claim 7, is characterized in that: described heat-conducting seat is provided with multiple hook groove arranged in parallel, and each radiating fin is provided with button bit, and the button bit of radiating fin is assemblied in corresponding hook groove.
9. integral type heat radiation device of thermal conduction tube according to claim 8, is characterized in that: button bit has abutment plane, and the abutment plane of button bit abuts with the heat-conducting seat hooking groove place.
10. integral type heat radiation device of thermal conduction tube according to claim 2, it is characterized in that: every root pipe is respectively arranged with outer tube, interior pipe and cavity, described outer tube sleeve is located at described interior pipe and is welded with the interior seal of tube at port outer tube, described outer tube outer wall face is provided with the first coating, described outer tube wall face is provided with the second coating, described interior pipe outside wall surface be provided with the 3rd coating, the surface of described 3rd coating is provided with the capillary function layer be made up of the metal dust with rough surface structure, the cavity of sealing is formed between described interior pipe and described outer tube, be filled with cooling fluid in described cavity and arrange in vacuum, described second coating, described 3rd coating not with described cooling fluid generation chemical reaction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520428310.3U CN204681732U (en) | 2015-06-22 | 2015-06-22 | Integral type heat radiation device of thermal conduction tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520428310.3U CN204681732U (en) | 2015-06-22 | 2015-06-22 | Integral type heat radiation device of thermal conduction tube |
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| CN204681732U true CN204681732U (en) | 2015-09-30 |
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| CN201520428310.3U Active CN204681732U (en) | 2015-06-22 | 2015-06-22 | Integral type heat radiation device of thermal conduction tube |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869794A (en) * | 2015-06-22 | 2015-08-26 | 东莞市澍华五金制品有限公司 | Integrated heat-pipe heat dissipating device |
| US10219365B1 (en) | 2018-02-23 | 2019-02-26 | Quanta Computer Inc. | Bidirectional and uniform cooling for multiple components in a computing device |
-
2015
- 2015-06-22 CN CN201520428310.3U patent/CN204681732U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104869794A (en) * | 2015-06-22 | 2015-08-26 | 东莞市澍华五金制品有限公司 | Integrated heat-pipe heat dissipating device |
| US10219365B1 (en) | 2018-02-23 | 2019-02-26 | Quanta Computer Inc. | Bidirectional and uniform cooling for multiple components in a computing device |
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