CN1385261A - Hot pipe type radiation fin and assembling method thereof - Google Patents
Hot pipe type radiation fin and assembling method thereof Download PDFInfo
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- CN1385261A CN1385261A CN 01116137 CN01116137A CN1385261A CN 1385261 A CN1385261 A CN 1385261A CN 01116137 CN01116137 CN 01116137 CN 01116137 A CN01116137 A CN 01116137A CN 1385261 A CN1385261 A CN 1385261A
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- fin
- type radiation
- pipe type
- hot pipe
- radiation fin
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Abstract
The present invention relates to a heat pipe type radiation film and its combination method. It contains several parallel-arranged radiating fins, heat pipe and adhesive, in which the correspondent place of said radiating fin has a hole, and the edge of said hole is notched, the heat pipe is passed through the hole, then the gap between the pipe and hole is filled up with said adhesive from the notch, so that the between of the heat pipe and hole can be formed into circular surface contact, and can obtain optimum heat-conductive effect.
Description
Present invention is directed to design of a kind of heat pipe radiating fin and combined method thereof, refer to especially a kind ofly contact, and reach the heat pipe radiating fin and the combined method thereof of the thermal conduction effect of the best via forming circumference formula face between perforation and heat pipe.
Flourish in response to science and technology, the working temperature of various electronic components such as wafer, microprocessor chip etc. raises day by day, thereby the radiating mode of heat exchange elements is set, and has formed indispensable contingency model.
Tradition is provided with heat exchange elements, and what adopted is a kind of fin of aluminium extruded type, and is general with the integrally manufactured moulding of the aluminium of monoblock.But the fin manufacturing cost height of this kind aluminium extruded type, and than waste material, price also is tending towards expensive relatively.So, a kind of hot pipe type radiation fin has appearred at present, and intention replaces the fin of traditional aluminium extruded type with the advantage of low price.This kind hot pipe type radiation fin, as shown in Figures 1 and 2, below will be called for short located by prior art and cooperate explanation:
Seeing also Fig. 1 and Fig. 2, is stereogram and the sectional side view of commonly using hot pipe type radiation fin.As shown in the figure:
This commonly uses hot pipe type radiation fin, is made up by fin 1 and heat pipe 2, wherein:
This fin 1 be to be made as en plaque structure, and its two opposite sides edge has been bent to form flanging 11 in the same way, and has stamped out two protruding pipes 12 on fin 1, and this protruding pipe 12 is to be sectional dimension, and gradually by root towards each free end conical tube decrescence;
This heat pipe 2 is a rectangular circular body of rod, and this heat pipe 2 is to be arranged in the protruding pipe 12 of fin 1 with interference engagement;
Structure design by above-mentioned is with two heat pipes 2 several fin 1 to be conspired to create a heat pipe radiating fin, and contacts with circumference formula point, the line of heat pipe 2 via protruding pipe 12, reaches the effect of heat radiation.
But aforementioned located by prior art is utilized set heat pipe 2 and the structure that some fin 1 make up, and following disappearance is but arranged:
(1) this heat pipe 2 is to utilize interference engagement with some fin 1, promptly squeeze the less hole of a perforate with the strong plug of the thicker body of rod, use the effect that reaches tight contact, but its perforate is compelled to widen and slidably on heat pipe 2, as seen with firm several fin 1 of a heat pipe 2, former this commonly used the heat pipe 2 of hot pipe type radiation fin need more than two, the firm fin 1 of ability, and its cost also spends more.
(2) this heat pipe 2 is to utilize interference engagement with some fin 1, though combine closely for asking, can't be contacted fully, can only be with point, the line contact of circumference formula, fast heat pipe 2 thermal energy conduction are used heat radiation to fin 1 for thinking, its effect is little at all.
(3) this heat pipe 2 is to utilize interference engagement with some fin 1, in the process that plug squeezes, can't finish with manpower, must use special board just can reach the purpose that wears.
Because every shortcoming of above-mentioned located by prior art, the inventor exhausts the concentrated research of its intelligence then and overcomes, be engaged in accumulating experience of this industry with it, and then develop a kind of by heat pipe radiating fin and combined method thereof that fin and heat pipe made up, use at the perforated edge of fin and offer opening, and fill solid at the opening part of the perforated edge that is equipped with heat pipe, make to form circumference formula face between perforation and heat pipe and contact, and reach the thermal conduction effect of the best.
Main purpose of the present invention, be that promptly invention provides a kind of heat pipe radiating fin, use at the perforated edge of fin and offer opening, and fill solid at the opening part of the perforated edge that is equipped with heat pipe, make to form circumference formula face between perforation and heat pipe and contact, and reach the thermal conduction effect of the best.
Another object of the present invention, the combined method that is to invent aforementioned heat pipe radiating fin, mat has made up aforesaid heat pipe radiating fin.
For reaching above-mentioned purpose, the present invention is achieved in that a kind of hot pipe type radiation fin, is to comprise: the fin that plural pieces is arranged side by side, and each fin corresponding position is provided with perforation, and perforated edge is provided with opening; Heat pipe is the perforation that is placed through aforementioned each fin; Solid is to fill the space that is engaged between heat pipe and perforation;
According to previous constructions, and then impose combined method, make a kind of heat pipe radiating fin of its one-tenth: a kind of combined method of hot pipe type radiation fin:
Heat pipe is provided; Several pieces fin that is arranged side by side are provided, and each fin corresponding position is preset with perforation and places for aforementioned heat pipe, and perforated edge system is reserved with opening;
Filling step is filled solid in the opening part of each fin;
Heating steps is heated to fusing point to aforementioned solid, make solid fill up heat pipe and the perforation between the gap;
Cooling step, treat solid cooling after, make the hot pipe type radiation fin of heat pipe and edge of opening fluid-tight engagement.
For making your juror understand purpose of the present invention, feature and effect, now by following specific embodiment, and cooperate appended diagram, the present invention is described in detail, illustrate as the back:
Description of drawings:
Fig. 1 is a stereogram of commonly using hot pipe type radiation fin.
Fig. 2 is a sectional side view of commonly using hot pipe type radiation fin.
Fig. 3 is the stereogram one of hot pipe type radiation fin of the present invention.
Fig. 4 is the sectional side view one of hot pipe type radiation fin of the present invention.
Fig. 5 is the stereogram two of hot pipe type radiation fin of the present invention.
Fig. 6 is the sectional side view two of hot pipe type radiation fin of the present invention.
The figure number simple declaration:
1... fin 11.. flanging
12.. protruding pipe 2... heat pipe
3... fin 31.. perforation
32.. opening 4... heat pipe
5... solid
Seeing also Fig. 3, Fig. 4, Fig. 5 and Fig. 6, is stereogram one, sectional side view one and stereogram two, the sectional side view two of hot pipe type radiation fin of the present invention.As shown in the figure: this hot pipe type radiation fin is to comprise several pieces fin 3, heat pipe 4 and solids 5 etc. side by side, wherein:
The fin 3 that plural pieces is arranged side by side lies in each fin 3 corresponding position and be provided with circular perforations 31, and circular perforations 31 edges is provided with circular open 32; This opening 32 also can be V-shape, is the top that is positioned at fin 3, and runs through the top margin of fin 3; (opening 32 that this perforation 31 and edge thereof are offered is being can be more than two on the fin 3, and is not limiting its shape).
Heat pipe 4 (HEAT PIPE) is the circular perforations 31 that is placed through aforementioned each fin 3;
Solid 5 is tin bar or tin cream, places or drenches via opening 32R and irritate to fill the space that is engaged in 31 of heat pipe 4 and circular perforations;
Hot pipe type radiation fin of the present invention is reached by following combined method, and its combined method system comprises the following step:
Heat pipe 4 is provided: several pieces fin that is arranged side by side 3 are provided, and each fin 3 corresponding position is preset with circular perforations 31 and places for aforementioned heat pipe 4, and circular perforations 31 edges system is reserved with circular open 32; This opening 32 also can be V-shape, is the top that is positioned at fin 3, and runs through the top margin of fin 3; (opening 32 that this perforation 31 and edge thereof are offered is being can be more than two on the fin 3, and is not limiting its shape)
Filling step: solid 5 is filled at opening 32 places in each fin 3;
Heating steps: aforementioned solid 5 is heated to fusing point, makes solid 5 fill up heat pipe 4 and 31 gap of perforation;
Cooling step: after treating solid 5 coolings, make the hot pipe type radiation fin of heat pipe 4 and opening 32 edge fluid-tight engagement.
Cooperate aforementioned combined method, system can be in the circular open 32 or the V-arrangement opening 32 at perforation 31 edges, place solids 5 such as tin bar or pouring tin filling cream, again it being blown out hot blast or send into towards solid 5 with heat gun allows solid 5 melt in the stove and accessory, and fill up the space between perforation 31 and the heat pipe 3, and then make up a close-connected hot pipe type radiation fin.
By the specific combination method and the structure of the invention described above, the characteristics that are constructed as follows:
(1) this heat pipe 4 is to utilize clearance to cooperate with some fin 3, promptly put the thinner body of rod of a perforate in the hole of broad, use the effect that reaches the space, and its space is promptly filled up with liquid state, heat pipe 4 can be incorporated on several fin, and its cost also can significantly reduce, the competitiveness of increase itself.
(2) this heat pipe 4 is to utilize clearance to cooperate with some fin 3, and with the liquid state mat that plugs the gap, reaching the contact of combining closely completely, and can be with the face contact of circumference formula, help fast heat pipe 4 thermal energy conduction to be used heat radiation to fin 3, its efficacy exertion is extremely maximum.
(3) this heat pipe 4 is to utilize clearance to cooperate with some fin 3, its perforation of offering 31 and opening 32, can insert heat pipe 4 easily, and solids 5 such as placement bar or cream, and then it is blown out hot blast or send into towards solid 5 with heat gun allow solid 5 fusing in the stove and accessory, and fill up the space between perforation 31 and the heat pipe 3, all can easily finish, significantly the cost on the reduction equipment via manpower.
Though the present invention discloses as above with a preferred embodiment, is not in order to limit scope of the invention process.Anyly have the knack of this skill person, without departing from the spirit and scope of the present invention, when can doing a little change and retouching, promptly allly change and modify according to the equalization that the present invention did, should be claim of the present invention and contain, it defines and should be as the criterion with claim.
Claims (22)
1. hot pipe type radiation fin is to comprise:
The fin that plural pieces is arranged side by side, each fin corresponding position is provided with perforation, and perforated edge is provided with opening;
Heat pipe is the perforation that is placed through aforementioned each fin;
Solid is to fill the space that is engaged between heat pipe and perforation.
2. hot pipe type radiation fin as claimed in claim 1; It is characterized in that the perforation of this fin is circular.
3. hot pipe type radiation fin as claimed in claim 1; It is characterized in that the perforation of this fin is two.
4. hot pipe type radiation fin as claimed in claim 1; It is characterized in that the opening of this fin is circular.
5. hot pipe type radiation fin as claimed in claim 1; It is characterized in that the opening of this fin is a V-shape.
6. hot pipe type radiation fin as claimed in claim 1; It is characterized in that this opening system is positioned at the top of fin, and runs through the top margin of fin.
7. hot pipe type radiation fin as claimed in claim 1; It is characterized in that the opening of this fin is two.
8. hot pipe type radiation fin as claimed in claim 1; It is characterized in that this heat pipe system is clearance and cooperates less than the perforation of fin.
9. hot pipe type radiation fin as claimed in claim 1; It is characterized in that this solid is a tin bar.
10. hot pipe type radiation fin as claimed in claim 1; It is characterized in that this solid is a tin cream.
11. the combined method of a hot pipe type radiation fin is to comprise the following step:
Heat pipe is provided; Several pieces fin that is arranged side by side are provided, and each fin corresponding position is preset with perforation and places for aforementioned heat pipe, and perforated edge system is reserved with opening;
Filling step is filled solid in the opening part of each fin;
Heating steps is heated to fusing point to aforementioned solid, make solid fill up heat pipe and the perforation between the gap;
Cooling step, treat solid cooling after, make the hot pipe type radiation fin of heat pipe and edge of opening fluid-tight engagement.
12. the combined method of hot pipe type radiation fin as claimed in claim 11; It is characterized in that the perforation of this fin is circular.
13. the combined method of hot pipe type radiation fin as claimed in claim 11; It is characterized in that the perforation of this fin is two.
14. the combined method of hot pipe type radiation fin as claimed in claim 11; It is characterized in that the opening of this fin is circular.
15. the combined method of hot pipe type radiation fin as claimed in claim 11; It is characterized in that the opening of this fin is a V-shape.
16. the combined method of hot pipe type radiation fin as claimed in claim 11; It is characterized in that the opening of this fin is two.
17. the combined method of hot pipe type radiation fin as claimed in claim 11; It is characterized in that this opening system is offered towards perforation by the fin top margin.
18. the combined method of hot pipe type radiation fin as claimed in claim 11; It is characterized in that this heat pipe system is clearance and cooperates less than the perforation of fin.
19. the combined method of hot pipe type radiation fin as claimed in claim 11; It is characterized in that this solid is a tin bar, in order to be placed through the opening of fin.
20. the combined method of hot pipe type radiation fin as claimed in claim 11; It is characterized in that this solid is a tin cream, irritate opening in fin in order to pouring.
21. the combined method of hot pipe type radiation fin as claimed in claim 11; It is characterized in that this heating steps is to adopt to blow hot blast with heat gun towards opening part and reached.
22. the combined method of hot pipe type radiation fin as claimed in claim 11; It is characterized in that this heating steps is to adopt to be arranged at heating in the stove and accessory to be reached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01116137 CN1385261A (en) | 2001-05-15 | 2001-05-15 | Hot pipe type radiation fin and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01116137 CN1385261A (en) | 2001-05-15 | 2001-05-15 | Hot pipe type radiation fin and assembling method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1385261A true CN1385261A (en) | 2002-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01116137 Pending CN1385261A (en) | 2001-05-15 | 2001-05-15 | Hot pipe type radiation fin and assembling method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1385261A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1304809C (en) * | 2004-02-10 | 2007-03-14 | 珍通科技股份有限公司 | Connection method for heat pipe and radiating fin |
| CN1319160C (en) * | 2003-12-04 | 2007-05-30 | 鸿富锦精密工业（深圳）有限公司 | Method of connecting heat conduit and radiation fin |
| CN100388988C (en) * | 2004-05-12 | 2008-05-21 | 无锡国盛精密模具有限公司 | Method for positioning sub-mould on large-scale mould plate |
| CN100428431C (en) * | 2004-06-14 | 2008-10-22 | 珍通科技股份有限公司 | Combining method and its device for radiating fin and heat pipe |
| CN100499980C (en) * | 2006-06-28 | 2009-06-10 | 富准精密工业(深圳)有限公司 | Radiation fin assembly and heat radiating device applied the same |
| CN101277600B (en) * | 2007-03-30 | 2010-05-26 | 富准精密工业(深圳)有限公司 | Cooling device |
| CN101998809A (en) * | 2009-08-26 | 2011-03-30 | 富瑞精密组件（昆山）有限公司 | Radiation device |
| CN112475062A (en) * | 2020-11-10 | 2021-03-12 | 广东电网有限责任公司 | Automatic assembly production line of heat pipe radiator |
-
2001
- 2001-05-15 CN CN 01116137 patent/CN1385261A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1319160C (en) * | 2003-12-04 | 2007-05-30 | 鸿富锦精密工业（深圳）有限公司 | Method of connecting heat conduit and radiation fin |
| CN1304809C (en) * | 2004-02-10 | 2007-03-14 | 珍通科技股份有限公司 | Connection method for heat pipe and radiating fin |
| CN100388988C (en) * | 2004-05-12 | 2008-05-21 | 无锡国盛精密模具有限公司 | Method for positioning sub-mould on large-scale mould plate |
| CN100428431C (en) * | 2004-06-14 | 2008-10-22 | 珍通科技股份有限公司 | Combining method and its device for radiating fin and heat pipe |
| CN100499980C (en) * | 2006-06-28 | 2009-06-10 | 富准精密工业(深圳)有限公司 | Radiation fin assembly and heat radiating device applied the same |
| CN101277600B (en) * | 2007-03-30 | 2010-05-26 | 富准精密工业(深圳)有限公司 | Cooling device |
| CN101998809A (en) * | 2009-08-26 | 2011-03-30 | 富瑞精密组件（昆山）有限公司 | Radiation device |
| CN112475062A (en) * | 2020-11-10 | 2021-03-12 | 广东电网有限责任公司 | Automatic assembly production line of heat pipe radiator |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |