CN104302147A - Radiator and manufacturing method thereof - Google Patents
Radiator and manufacturing method thereof Download PDFInfo
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- CN104302147A CN104302147A CN201310301287.7A CN201310301287A CN104302147A CN 104302147 A CN104302147 A CN 104302147A CN 201310301287 A CN201310301287 A CN 201310301287A CN 104302147 A CN104302147 A CN 104302147A
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- radiating fin
- intermediate plate
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- radiator
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Abstract
The invention relates to a radiator and a manufacturing method thereof. The radiator comprises a plurality of clamping pieces and a plurality of radiation fins, wherein each radiation fin comprises a radiation end and a bonding end which are opposite. The manufacturing method of the radiator comprises the steps of mutually combining the radiation fins and the clamping pieces in a staggered arrangement manner, laminating the bonding ends of the adjacent clamping pieces and radiation fins by inclining for an angle, inwards concentrating the bonding ends of the radiation fins, and outwards unfolding the radiation ends towards an opposite direction. Therefore, the radiation fins form a sector structure to provide a direct and smooth radiation channel, hot air cannot remain in the radiation fins, and a quick radiation effect is achieved.
Description
[technical field]
The present invention relates to a kind of manufacture method of radiator, particularly relate to a kind of Radiator and its preparation method with fan-shaped fin.
[background technology]
Along with the develop rapidly of information technology, the arithmetic speed of central processing unit (CPU) is more and more faster, its heat produced also gets more and more, often make the temperature of itself exceed its can the scope of load, if and too much heat cannot be discharged in time, the phenomenon of spare part loss and even Host Interrupt can be caused to produce, will stability when central processing unit runs be had a strong impact on.
For this reason, industry installs a radiator additional at central processing unit top usually, existing radiator includes a heat-conducting plate and multiple radiating fin, wherein heat-conducting plate absorbs rapidly the heat of central processing unit by conduction effect, heat reaches in ambient air by the multiple radiating fins extended by it again, to assist to get rid of heat.
But above-mentioned each radiating fin commonly using radiator mostly is and be arranged in parallel, and form carefully and neatly done square or long rectangular heat dissipation device structure.After radiating fin lower end is heated gradually, its surrounding air expands and toward rising, the closer to upper end air more accumulation the more, to be healed shape accumulation and cannot discharging smoothly in position at the air of radiating fin upper end, cause radiator to produce accumulated heat problem, and then affect its radiating effect.
Moreover, be generally and increase the area of dissipation of radiating fin, thus promote its radiating efficiency, but such practice is again arrange closely for the arrangement of radiating fin usually.Therefore, the spacing between radiating fin is just relative further narrow and small, cannot provide direct and the heat dissipation channel of smoothness, so not only not have heat radiation usefulness, the radiating efficiency of radiator also may be caused on the contrary low.Therefore, known radiator still has the space of urgently improving in actual use
[summary of the invention]
In view of above problem, the invention provides a kind of manufacture method and radiator thereof of radiator, thus the radiating fin that radiator is commonly used in solution is the flattened configuration be arranged in parallel, and the density of setting of radiating fin is excessive, cause the spacing between each radiating fin too narrow and small, make the hot-air of radiating fin upper end heal shape accumulation and cannot discharge smoothly, cause the problem of accumulated heat.
In order to solve the problems of the technologies described above, the invention provides a kind of manufacture method of radiator, comprise the following steps: to provide multiple radiating fin; There is provided multiple radiating fin, and each radiating fin includes a relative radiating end and a binding end; Combine multiple intermediate plate and multiple radiating fin, mutually overlap with the binding end of staggered mode by multiple intermediate plate and multiple radiating fin, and make the binding end of adjacent each intermediate plate and each radiating fin angle that tilts bonded to each other, the binding end of multiple radiating fin is inwardly concentrated, radiating end outwards launches in the opposite direction, makes multiple radiating fin form a sector structure.
Further, the manufacture method of the radiator of the invention described above, wherein forms an inclined-plane respectively in two sides of each intermediate plate, makes the shape of each intermediate plate form trapezoidal or triangle.
Further, the manufacture method of the radiator of the invention described above, wherein combines in the step of multiple intermediate plate and multiple radiating fin, is that the multiple radiating fin of arrangement becomes fan-shaped.
Further, the manufacture method of the radiator of the invention described above, wherein in the step forming multiple gap, multiple radiating fin is become large gradually away from the gap width of multiple intermediate plate.
Further, the manufacture method of the radiator of the invention described above, wherein after the step combining multiple intermediate plate and multiple radiating fin, further comprising the steps of:
At least one heat pipe is provided sequentially to be fed through multiple intermediate plate and multiple radiating fin.
Further, the manufacture method of the radiator of the invention described above, be wherein fed through the step of multiple intermediate plate and multiple radiating fin at heat pipe after, further comprising the steps of:
Wear two ends of a block at heat pipe respectively, and it is urgent in intermediate plate to push against radiating fin.
The present invention separately provides a kind of radiator, includes multiple intermediate plate and multiple radiating fin.Wherein each radiating fin includes a relative radiating end and a binding end, multiple radiating fin and multiple intermediate plate combine mutually in staggered mode, adjacent each intermediate plate and the binding end of each radiating fin are that inclination one angle is fitted, the binding end of multiple radiating fin is inwardly concentrated, multiple radiating end outwards launches in the opposite direction, makes multiple radiating fin form a sector structure.
Further, the radiator of the invention described above, wherein the shape of each intermediate plate is trapezoidal or triangle.
Further, the radiator of the invention described above, wherein multiple radiating fin is arranged as fan-shaped.
Further, the radiator of the invention described above, wherein multiple radiating fin is become large gradually away from the gap width of multiple intermediate plate.
Further, the radiator of the invention described above, wherein also comprises at least one heat pipe, and heat pipe is fed through multiple intermediate plate and multiple radiating fin.
Further, the radiator of the invention described above, wherein also comprises a block, be arranged on two ends of heat pipe, and it is urgent in intermediate plate to push against radiating fin.
Effect of the present invention is, radiator not only utilizes multiple intermediate plate and multiple radiating fin, mutually combine in staggered mode, radiating fin is made to form sector structure, and provide direct and the heat dissipation channel of smoothness by this structure, hot-air can not be trapped in radiating fin, reach effect of quick heat radiating.Meanwhile, it is an entirety that intermediate plate and radiating fin be combined with each other, and the hot transfer efficiency of radiator is significantly improved, and then more improves overall heat dissipation.
Feature for the present invention, implementation and effect, hereby coordinate and to be graphicly described in detail as follows as most preferred embodiment.
[accompanying drawing explanation]
Fig. 1 is the decomposing schematic representation of the radiator of first embodiment of the invention.
Fig. 2 is the combination schematic diagram of the radiator of first embodiment of the invention.
Fig. 3 is the close-up schematic view of the radiator of first embodiment of the invention.
Fig. 4 is the flow chart of steps of the radiator of first embodiment of the invention.
Fig. 5 is the decomposing schematic representation of the radiator of second embodiment of the invention.
Fig. 6 is the radiator of second embodiment of the invention and the combination schematic diagram of vertical type heat pipe.
Fig. 7 is the radiator of second embodiment of the invention and the combination schematic diagram of bendable heat pipe.
Fig. 8 is the flow chart of steps of the radiator of second embodiment of the invention.
Primary clustering symbol description:
100 radiator 121 radiating ends
110 intermediate plate 122 binding ends
111 inclined-plane 130 heat pipes
120 radiating fin 140 blocks
[embodiment]
Please refer to the decomposing schematic representation of the radiator of the first embodiment shown in Fig. 1 to Fig. 3 and combination schematic diagram.The radiator 100 of the present embodiment is combined in central processing unit (central processing unit, CPU) or the running such as graphic process unit (graphic processing unit, GPU) time can produce on the electronic building brick of a large amount of heat energy.The radiator 100 of the present embodiment includes multiple intermediate plate 110 and multiple radiating fin 120, its material can be aluminium (Aluminum) or aluminium alloy (Aluminum Alloy) etc., and it is conducive to imposing extruding or Sheet Metal Forming Technology and having thermal conductive resin and thermal diffusivity.
Simultaneously with reference to the flow chart of steps of the radiator of the first embodiment shown in Fig. 4.Step S01, provides multiple intermediate plate 110; Step S02, provides multiple radiating fin 120, as shown in Figure 1, wherein each intermediate plate 110 forms an inclined-plane 111 respectively in two sides, and the inclined-plane 111 of two sides tilts in direction towards the opposite respectively, in an acute angle with structure, and make the shape outline of each intermediate plate 110 form trapezoidal or triangular structure; Each radiating fin 120 includes relative radiating end 121 and binding end 122, and radiating end 121 is interconnected with binding end 122, and the structure kenel of each radiating fin 120 is the thin plate of strip, and this large-area design is beneficial to carry out heat loss through convection.
What deserves to be explained is, the material that intermediate plate 110 disclosed by the present invention and radiating fin 120 use is not confined to aluminum or aluminum alloy, person skilled in the art person can adopt suitable material to make radiator 100 according to the actual requirements, and the shape of each radiating fin 120 is not limited with the kenel disclosed by the present embodiment, the person that is familiar with technique, can according to actual design demand or user demand the corresponding outward appearance kenel changing radiating fin 120 of the present invention.
The detailed construction of the radiator 100 of further instruction the present embodiment and manufacture method: step S03, by multiple intermediate plate 110 and multiple radiating fin 120, combine in staggered mode.First by multiple intermediate plate 110 sequentially and be spaced, and make each intermediate plate 110 all with the larger one end of width towards end face, and each inclined-plane 111 is mutually corresponding, again the binding end 122 of multiple radiating fin 120 is plugged in respectively in the interval that each intermediate plate 110 arranges, the binding end of radiating fin 120 and intermediate plate 110 are overlapped mutually, exert a force a little more afterwards at the radiating fin 120 of outermost two side, each intermediate plate 110 adjacent and the binding end 122 of each radiating fin 120 is made to tilt an angle, and it is bonded to each other, and multiple intermediate plate 110 is folded between multiple radiating fin 120, making it be combined with each other is an entirety.Wherein, multiple intermediate plates of the present embodiment 110 and multiple radiating fin 120, its combination can be but not be confined to welding or the mode such as sealed.
Described in brought forward, when each intermediate plate 110 and the binding end 122 of each radiating fin 120 are bonded to each other, the binding end 122 of multiple radiating fin 120 can inwardly be concentrated, and radiating end 121 outwards launches in the opposite direction, and make radiating fin 120 be become large gradually away from the gap width of multiple intermediate plate 110, make multiple radiating fin 120 outline form a sector structure, and provide direct and the heat dissipation channel of smoothness by this structure.Further instruction, the gap width between each radiating fin 120 of the present invention is gradually broadened from lower end toward upper end.
Therefore, after radiating fin 120 lower end is heated gradually, its ambient air is quick toward when rising because of thermal expansion, larger gap width can provide direct and the heat dissipation channel of smoothness immediately, and meets thermal diffusion principle, makes hot-air can not be trapped in radiating fin 120, reach effect of quick heat radiating, and radiating fin 120 designs for sector structure, therefore larger with the contact area of outside air, make heat loss through convection effect more more remarkable than prior art.Meanwhile, it is an entirety that multiple intermediate plate 110 and multiple radiating fin 120 be combined with each other, and forms large-area heat carrier bottom radiator 100, the hot transfer efficiency of radiator 100 is significantly improved, and then more improves overall heat dissipation.
The structural similarity of the overall structure of the radiator 100 disclosed by second embodiment of the invention and the radiator of above-mentioned first embodiment, therefore following content is only described in detail for difference place between the two.
Please refer to the decomposing schematic representation of the radiator of the second embodiment shown in Fig. 5 to Fig. 7 and combination schematic diagram.Simultaneously with reference to the flow chart of steps of the radiator of the second embodiment shown in Fig. 8.In order to increase radiating efficiency, in the manufacture process of the radiator 100 disclosed by second embodiment of the invention, also comprise step S04, at least one heat pipe 130 is provided, sequentially be fed through the binding end 122 of multiple intermediate plates 110 and multiple radiating fin 120, fast thermal source is dispersed to each radiating fin 120.
Described in brought forward, the present embodiment is with a heat pipe 130 as an example, and the shape of heat pipe 130 can be but not be confined to the column type (as shown in Figure 6) of vertical type, or the column type of bendable (as shown in Figure 7), wherein the heat pipe 130 of bendable is fed through the binding end 122 of multiple intermediate plates 110 and multiple radiating fin 120 with one end, and the other end is bent upwards and be fed through radiating end 121, by shortening heat conducting path, make thermal source directly be conducted to the end of each radiating fin 120 by heat pipe 130, reach samming and effect of rapid heat dissipation.It should be noted that the quantity that the heat pipe 130 disclosed by the present invention uses is not confined to the contained quantity of the present embodiment, person skilled in the art person can corresponding allocation position and the quantity changing heat pipe 130 of the present invention according to the actual requirements.
In addition, in order to increase intermediate plate 110 and radiating fin 120 in conjunction with time compactness, after heat pipe 130 is set, can increase by a step S05, wear two ends of a block 140 at heat pipe 130 respectively, and it is urgent in intermediate plate 110 to push against radiating fin 120, makes it more fit tightly, contribute to the transfer rate promoting its thermal source, further the heat radiation function of heat radiation device 100.
Can be known by each embodiment explanation of the invention described above and learn, the technological means of the sector structure that radiator of the present invention is consisted of multiple radiating fin, really effectively can solve and commonly use radiator heat-dissipation fin is the smooth rectangular configuration be arranged in parallel, and spacing width between radiating fin is narrow and small, its cause radiating fin upper end air to heal shape accumulation and produce the problem of accumulated heat.
With prior art in comparison, radiator of the present invention is the multiple intermediate plate of staggered combination and radiating fin not only, radiator is made to form sector structure, and provide direct and the heat dissipation channel of smoothness by this structure, hot-air can not be trapped in radiating fin, reach effect of quick heat radiating, and radiating fin designs for sector structure, therefore larger with the contact area of outside air, make heat loss through convection effect more more remarkable than prior art.Meanwhile, intermediate plate and radiating fin be combined with each other as unitary construction, and the hot transfer efficiency of radiator is significantly improved, and then more improve overall heat dissipation.Further, the present invention also utilizes the design of heat pipe and block, and the transfer rate of thermal source is more promoted, and then increases overall heat dissipation.
Although embodiments of the invention disclose as mentioned above; so and be not used to limit the present invention; anyly have the knack of relevant art; without departing from the spirit and scope of the present invention; such as work as according to shape, structure, feature and the quantity described in the present patent application scope and can do a little change, therefore scope of patent protection of the present invention must be as the criterion depending on the claim person of defining appended by this specification.
Claims (12)
1. a manufacture method for radiator, is characterized in that, described manufacture method comprises the following steps:
Multiple intermediate plate is provided;
There is provided multiple radiating fin, and described each radiating fin includes a relative radiating end and a binding end; And
Combine described multiple intermediate plate and described multiple radiating fin, mutually overlap with the binding end of staggered mode by described multiple intermediate plate and described multiple radiating fin, and make the described binding end of adjacent described each intermediate plate and the described each radiating fin angle that tilts bonded to each other, described multiple binding end of described multiple radiating fin is inwardly concentrated, and described multiple radiating end outwards launches in the opposite direction.
2. the manufacture method of radiator according to claim 1, is characterized in that, forms an inclined-plane respectively in two sides of described each intermediate plate, makes the shape of described each intermediate plate form trapezoidal or triangle.
3. the manufacture method of radiator according to claim 1, is characterized in that, combines in the step of described multiple intermediate plate and described multiple radiating fin, is that the described multiple radiating fin of arrangement becomes fan-shaped.
4. the manufacture method of radiator according to claim 1, is characterized in that, in the step forming described multiple gap, described multiple radiating fin is become large gradually away from the gap width of described multiple intermediate plate.
5. the manufacture method of radiator according to claim 1, is characterized in that, after the step combining described multiple intermediate plate and described multiple radiating fin, further comprising the steps of:
At least one heat pipe is provided sequentially to be fed through described multiple intermediate plate and described multiple radiating fin.
6. the manufacture method of radiator according to claim 5, is characterized in that, be fed through the step of described multiple intermediate plate and described multiple radiating fin at described heat pipe after, further comprising the steps of:
Wear two ends of a block at described heat pipe respectively, and it is urgent in described intermediate plate to push against described radiating fin.
7. the radiator using the manufacture method of claim 1 to make, is characterized in that, described radiator includes:
Described multiple intermediate plate; And
Described multiple radiating fin, wherein said each radiating fin has described radiating end and described binding end, described multiple radiating fin and described multiple intermediate plate combine mutually in staggered mode, the described binding end of adjacent described each intermediate plate and described each radiating fin is that inclination one angle is fitted, described multiple binding end of described multiple radiating fin is inwardly concentrated, and described multiple radiating end outwards launches in the opposite direction.
8. radiator according to claim 7, is characterized in that, the shape of described each intermediate plate is trapezoidal or triangle.
9. radiator according to claim 7, is characterized in that, described multiple radiating fin is arranged as fan-shaped.
10. radiator according to claim 7, is characterized in that, described multiple radiating fin is become large gradually away from the gap width of described multiple intermediate plate.
11. radiators according to claim 7, is characterized in that, also comprise at least one heat pipe, and described heat pipe is fed through described multiple intermediate plate and described multiple radiating fin.
12. radiators according to claim 11, is characterized in that, also comprise a block, are arranged on two ends of described heat pipe, and it is urgent in described intermediate plate to push against described radiating fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301287.7A CN104302147B (en) | 2013-07-18 | 2013-07-18 | The manufacture method and its radiator of radiator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301287.7A CN104302147B (en) | 2013-07-18 | 2013-07-18 | The manufacture method and its radiator of radiator |
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| CN104302147A true CN104302147A (en) | 2015-01-21 |
| CN104302147B CN104302147B (en) | 2017-07-28 |
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| CN201310301287.7A Active CN104302147B (en) | 2013-07-18 | 2013-07-18 | The manufacture method and its radiator of radiator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034394A (en) * | 2015-03-20 | 2016-10-19 | 技嘉科技股份有限公司 | Radiator and heat radiation device |
| CN107153451A (en) * | 2016-03-02 | 2017-09-12 | 昆山新力精密五金有限公司 | Semi-open fan-shaped groups of fins |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348679A (en) * | 1998-11-04 | 2002-05-08 | 扎尔曼技术株式会社 | Heatsink for electronic component, and apparatus and method for manufacturing the same |
| CN201025754Y (en) * | 2007-02-13 | 2008-02-20 | 杜建军 | Radiator |
| CN101149239A (en) * | 2006-09-20 | 2008-03-26 | 讯凯国际股份有限公司 | Heat-radiation fin set structure and its forming method |
| TWM363020U (en) * | 2009-04-23 | 2009-08-11 | chong-xian Huang | Heat sink with radial heat dissipation fins |
| CN101513662A (en) * | 2008-02-21 | 2009-08-26 | 能缇精密工业股份有限公司 | Method for manufacturing radiator with radiating fins and structure of radiator |
| CN101641000A (en) * | 2008-07-30 | 2010-02-03 | 杜建军 | Circular radiator device and manufacturing method thereof |
| CN101856701A (en) * | 2009-04-13 | 2010-10-13 | 富准精密工业(深圳)有限公司 | Radiator and manufacturing method thereof |
| CN202423256U (en) * | 2012-01-18 | 2012-09-05 | 盛宝华 | CPU (central processing unit) radiator |
-
2013
- 2013-07-18 CN CN201310301287.7A patent/CN104302147B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348679A (en) * | 1998-11-04 | 2002-05-08 | 扎尔曼技术株式会社 | Heatsink for electronic component, and apparatus and method for manufacturing the same |
| CN101149239A (en) * | 2006-09-20 | 2008-03-26 | 讯凯国际股份有限公司 | Heat-radiation fin set structure and its forming method |
| CN201025754Y (en) * | 2007-02-13 | 2008-02-20 | 杜建军 | Radiator |
| CN101513662A (en) * | 2008-02-21 | 2009-08-26 | 能缇精密工业股份有限公司 | Method for manufacturing radiator with radiating fins and structure of radiator |
| CN101641000A (en) * | 2008-07-30 | 2010-02-03 | 杜建军 | Circular radiator device and manufacturing method thereof |
| CN101856701A (en) * | 2009-04-13 | 2010-10-13 | 富准精密工业(深圳)有限公司 | Radiator and manufacturing method thereof |
| TWM363020U (en) * | 2009-04-23 | 2009-08-11 | chong-xian Huang | Heat sink with radial heat dissipation fins |
| CN202423256U (en) * | 2012-01-18 | 2012-09-05 | 盛宝华 | CPU (central processing unit) radiator |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106034394A (en) * | 2015-03-20 | 2016-10-19 | 技嘉科技股份有限公司 | Radiator and heat radiation device |
| CN106034394B (en) * | 2015-03-20 | 2018-02-09 | 技嘉科技股份有限公司 | Radiator and heat abstractor |
| CN107153451A (en) * | 2016-03-02 | 2017-09-12 | 昆山新力精密五金有限公司 | Semi-open fan-shaped groups of fins |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104302147B (en) | 2017-07-28 |
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