CN2567644Y - Fin set capable of bending oscillating - Google Patents
Fin set capable of bending oscillating Download PDFInfo
- Publication number
- CN2567644Y CN2567644Y CN 02242395 CN02242395U CN2567644Y CN 2567644 Y CN2567644 Y CN 2567644Y CN 02242395 CN02242395 CN 02242395 CN 02242395 U CN02242395 U CN 02242395U CN 2567644 Y CN2567644 Y CN 2567644Y
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- CN
- China
- Prior art keywords
- radiating fin
- fins group
- swing
- flexible swing
- connecting elements
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- Expired - Fee Related
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Abstract
The utility model discloses a fin set which can swing and bend, which is used for a radiator. The utility model comprises a plurality of thin plate type heat radiating fins and a connecting element, wherein, each heat radiating fin is provide with a fulcrum used for another heat radiating fins to rotate or swing, one end of the connecting element is provided with a connecting end which is connected with the heat radiating fins, the other end is provided with a coupling end which is connected with the fulcrums in a coupling way, and the fulcrums are used for adjacent heat radiating fins to rotate or swing to form a continuous concatenation heat radiating fin set which can rotate or swing.
Description
Technical field
The utility model relates to a kind of fins group that is used for heating radiator, especially finger is a kind of can be with the flexural oscillations of heating surface shape, can adapt to the shape of pyrotoxin and do different variations, use and install tool elasticity and change, more realize the radiating fin group of high density and low flow resistance simultaneously.
Background technology
Along with computer industry develops rapidly; the thermal value of electronic heating components such as microprocessor chip is more and more high; and size is also more and more little; for this intensive heat effectively being distributed the environment outside system; work under permissive temperature to keep electronic heating component; usually can be attached on the electronic heating component surface to have the larger area fins group, in order to assist the electronic heating component heat radiation, so that can effectively grasp the execution and the serviceable life of electronic heating component.
Fins group at present commonly used has three kinds of aluminium extruded type, die-casting die and folded forms, the manufacturing of aluminium extruded type and die-casting die fins group is because of being subject to mechanical process capacity, its density (total area of dissipation of unit volume) is limited, therefore be used for the more and more high electronic heating component of thermal value, its volume or weight can increase thereupon, the folded form fins group then can have higher density, and therefore the trend that replaces aluminium extruded type and die-casting die fins group gradually arranged.
Existing folded form fins group is in the mode that mechanical stamping is processed a plurality of thin board type radiating fins to be struck out both sizings, this radiating fin is made with thermal conductivity good metal materials such as copper or aluminium, this radiating fin interconnects again, use and form a fins group, transmit on the pyrotoxins such as good material or electronic heating component so that be attached to heat, in order to assist this pyrotoxin heat radiation.
Above-mentioned existing fins group, after making up between radiating fin and the radiating fin, promptly form fixedly kenel, no pliability and activity, can't adapt to actual needs and change, so can't be attached on the various difform pyrotoxins, can only be attached on the pyrotoxin on plane according to pyrotoxin surface difformity, and to the function that the curved surface heating surface has no to attach, it is used be very restricted.
As from the foregoing, above-mentioned existing fins group on reality is used, obviously has inconvenience and exists with defective, remains further to be improved.
Summary of the invention
Fundamental purpose of the present utility model, be to provide a kind of fins group of flexible swing, the flexible swing of this fins group, make corresponding deformation so that adapt to the non-directional profile on pyrotoxin surface, be attached on the pyrotoxin of various differently contoured shapes, but elasticity variation in the use, and convenient installation.
In order to realize above-mentioned purpose, the utility model provides a kind of fins group of flexible swing, includes: a plurality of thin board type radiating fins have the fulcrum for other radiating fin rotation or swing usefulness on each radiating fin; And a plurality of connecting elements, the one end has a link and engages with radiating fin, and the other end has a coupled end and joins in abutting connection with the fulcrum coupling of radiating fin rotation or swing usefulness; When radiating fin and connecting elements are bonded with each other in regular turn, and form continuously serial connection and radiating fin group rotatable or swing.
The fins group of aforesaid flexible swing, wherein, the link of described connecting elements is directly one-body molded with single radiating fin, extends from the radiating fin body.
The fins group of aforesaid flexible swing, wherein, the link of described connecting elements is arranged to coupled end, coupled end all is arranged at the two ends that are connecting elements, one fulcrum is set on the single radiating fin, and connecting elements is partly overlapping mutually, splices in regular turn on the fulcrum of radiating fin.
The fins group of aforesaid flexible swing, wherein, coupled end all is arranged at the two ends of described connecting elements, and two fulcrums are set on every single radiating fin, and described connecting elements is connected in series radiating fin in regular turn by coupled end.
The fins group of aforesaid flexible swing, wherein, described fulcrum is set to hole or groove, but then the coupled end relative set of connecting elements is the coupling ridge for rotation or swing.
The fins group of aforesaid flexible swing, wherein, described ridge is salient point, folding part, axle, pin, rivet or grab.
The fins group of aforesaid flexible swing, wherein, described coupled end is set to hole or groove, but then the fulcrum relative set is the coupling ridge for rotation or swing.
The fins group of aforesaid flexible swing, wherein, described ridge is salient point, folding part, axle, pin, rivet or grab.
The fins group of aforesaid flexible swing, wherein, described connecting elements engages or outer engaging with this fulcrum is interior mutually.
The fins group of aforesaid flexible swing, wherein, the radiating surface of described radiating fin is arranged to fusiform radian.
The fins group of aforesaid flexible swing, wherein, the plate edge of described radiating fin is provided with folding part or salient point.
The fins group of aforesaid flexible swing, wherein, the radiating surface of described radiating fin is provided with deflection one angle according to airflow direction.
The fins group of aforesaid flexible swing, wherein, each plate edge of described radiating fin contacts with pyrotoxin respectively or simultaneously, to dispel the heat.
The fins group of aforesaid flexible swing, wherein, described pyrotoxin is that heat is transmitted good cylinder, cylindroid, cone or heat pipe, plate-type heat-pipe, loop circuit heat pipe.
The fins group of aforesaid flexible swing, wherein, described different radiating fin is made with material inequality.
The fins group of aforesaid flexible swing, wherein, described different radiating fin has different thicknesss of slab.
The fins group of aforesaid flexible swing, wherein, described radiating fin is with highly different mode permutation and combination.
The beneficial effects of the utility model are, the flexible swing of radiating fin group of the present utility model, do different variations so that adapt to the shape of pyrotoxin, so can be attached on the various difform pyrotoxins, but it is used go up the elasticity variation, and convenient installation, more can realize high density and the radiating fin group of low flow resistance.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the stereographic map of the single radiating fin of the utility model;
Figure 1A is the A part detail drawing of Fig. 1;
Fig. 2 is the three-dimensional combination figure of the utility model fins group;
Fig. 3 is the cut-open view of the utility model fins group;
Fig. 4 is the synoptic diagram of the utility model fins group flexural oscillations state;
Fig. 5 is the cut-open view that the utility model is combined into heating radiator;
Fig. 6 is the vertical view that the utility model is combined into heating radiator;
Fig. 6 A is the A part detail drawing of Fig. 6;
Fig. 7 is the vertical view of the utility model arc fins group;
Fig. 8 is another kenel vertical view of the utility model arc fins group;
Fig. 9 is another kenel cut-open view of the utility model arc fins group.
Embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model provides a kind of fins group of flexible swing, especially refer to a kind of chain type radiating fin group that to swing rotation that has, it includes a plurality of thin board type radiating fins 1 and connecting elements 12 is formed, this radiating fin 1 is to strike out both sizings with the mechanical stamping processing mode, and this radiating fin 1 is made with copper or aluminium or thermal conductivity good metal material.At least has a fulcrum 11 (as Figure 1A) for other radiating fin 1 rotation or swing usefulness on every single radiating fin 1 body.
This radiating fin 1 surface is formed with radiating surface 14.Different radiating fins 1 can be inequality material made.Different radiating fins 1 can have thickness of slab inequality.
Connecting elements 12 1 ends have a link 121 and engage with radiating fin 1, the other end has a coupled end 122 and joins with fulcrum 11 couplings with rotation or swing in abutting connection with radiating fin 1, and the radiating fin 1 that joins afterwards can this fulcrum 11 rotates for the center or swings (as Fig. 4).
This fulcrum 11 can cooperate the cooling draught direction with this connecting elements 12 and be arranged on any place of radiating fin 1.The link 121 of this connecting elements 12 is can be directly one-body molded with single radiating fin 1, and extends from radiating fin 1 body.
The link 121 of this connecting elements 12 also can be arranged to coupled end (figure slightly), coupled end 122 all is arranged at the two ends that are connecting elements 12, one fulcrum 11 is set on the single radiating fin 1, and connecting elements 12 is partly overlapping mutually, and splices in regular turn in the fulcrum 11 of radiating fin 1.
Coupled end 122 all is arranged at the two ends of this connecting elements 12, and two fulcrums 11 also can be set on every single radiating fin 1, and coupled end 122 is connected in series radiating fin 1 in regular turn.
This fulcrum 11 can be set to hole or groove, and then the coupled end 122 of connecting elements 12 can be mated the coupling ridge that is set to for rotation or swing, as salient point, and (as Fig. 8 and Fig. 9), folding part, axle, pin, rivet or grab.
This coupled end 122 can be set to hole or groove, but then fulcrum 11 relative set are for the coupling ridge that rotates or swing, as salient point, folding part, axle, pin, rivet or grab.Connecting elements 12 can interiorly mutually engage or outer engaging with fulcrum 11.
When radiating fin 1 and connecting elements 12 are bonded with each other in regular turn, be connected in series continuously and radiating fin group rotatable or swing and form.Shown in Fig. 5, Fig. 6 and Fig. 6 A, the plate edge 15C of this radiating fin 1 can contact with pyrotoxin 2, to dispel the heat, and under another kind of situation, the plate edge 15A of this radiating fin 1,15B also can contact individually or simultaneously with pyrotoxin.
This pyrotoxin 2 is that heat is transmitted good cylinder, as cylindroid, cone or heat pipe, plate-type heat-pipe, loop circuit heat pipe etc.Can be provided with above fins group-fan 3 in addition, this fan 3 can be taken out or suck cool exterior air and enter in the radiating fin 1, and carries out heat interchange with radiating fin 1, in order to assist radiating fin 1 heat radiation.
As shown in Figure 5, the air intake surface of radiating fin group (locating), single radiating fin 1 can height H 1, H2 different modes permutation and combination, to improve radiating efficiency.
In addition, as shown in Figure 7, the radiating surface 14 of this radiating fin 1 can be arranged to fusiform radian, to cooperate the cooling draught direction, improves cooling effectiveness.The radiating surface 14 of this radiating fin 1 can be provided with deflection one angle according to airflow direction (fan blows out the tangential direction of fluid).
As Fig. 1 and shown in Figure 7, the plate edge 15A of this radiating fin 1,15B, 15C can be provided with folding part or salient point 13, with the mutual size of firm radiating fin 1, the structural strength that increases fins group simultaneously with reduce thermal contact resistance or change the cooling draught direction.
The flexible swing of radiating fin group of the present utility model, do different variations so that adapt to the shape of pyrotoxin,, go up the elasticity variation but it is used so can be attached on the various difform pyrotoxins, and convenient installation, more can realize high density and the radiating fin group of low flow resistance.
The above only is a preferable possible embodiments of the present utility model, and unrestricted claim of the present utility model, and the equivalence techniques that all utilization the utility model instructionss and accompanying drawing content are done changes, and all in like manner all is included in the scope of the present utility model.
Claims (17)
1, a kind of fins group of flexible swing is characterized in that, includes:
A plurality of thin board type radiating fins have the fulcrum for other radiating fin rotation or swing usefulness on every single radiating fin; And
A plurality of connecting elements, one end have a link and engage with radiating fin, and the other end has a coupled end and joins in abutting connection with the fulcrum coupling of radiating fin rotation or swing usefulness;
Radiating fin and connecting elements are bonded with each other in regular turn, form continuously serial connection and radiating fin group rotatable or swing.
2, the fins group of flexible swing as claimed in claim 1 is characterized in that, the link of described connecting elements is directly one-body molded with single radiating fin, extends from the radiating fin body.
3, the fins group of flexible swing as claimed in claim 1, it is characterized in that, the link of described connecting elements is arranged to coupled end, coupled end all is arranged at the two ends that are connecting elements, one fulcrum is set on the single radiating fin, connecting elements is partly overlapping mutually, splices in regular turn on the fulcrum of radiating fin.
4, the fins group of flexible swing as claimed in claim 1 is characterized in that, coupled end all is arranged at the two ends of described connecting elements, and two fulcrums are set on every single radiating fin, and described connecting elements is connected in series radiating fin in regular turn by coupled end.
5, the fins group of flexible swing as claimed in claim 1 is characterized in that, described fulcrum is set to hole or groove, but then the coupled end relative set of connecting elements is the coupling ridge for rotation or swing.
6, the fins group of flexible swing as claimed in claim 5 is characterized in that, described ridge is salient point, folding part, axle, pin, rivet or grab.
7, the fins group of flexible swing as claimed in claim 1 is characterized in that, described coupled end is set to hole or groove, but then the fulcrum relative set is the coupling ridge for rotation or swing.
8, the fins group of flexible swing as claimed in claim 7 is characterized in that, described ridge is salient point, folding part, axle, pin, rivet or grab.
9, the fins group of flexible swing as claimed in claim 1 is characterized in that, described connecting elements engages or outer engaging with this fulcrum is interior mutually.
10, the fins group of flexible swing as claimed in claim 1 is characterized in that, the radiating surface of described radiating fin is arranged to fusiform radian.
11, the fins group of flexible swing as claimed in claim 1 is characterized in that, the plate edge of described radiating fin is provided with folding part or salient point.
12, the fins group of flexible swing as claimed in claim 1 is characterized in that, the radiating surface of described radiating fin is provided with deflection one angle according to airflow direction.
13, the fins group of flexible swing as claimed in claim 1 is characterized in that, each plate edge of described radiating fin contacts with pyrotoxin respectively or simultaneously.
14, the fins group of flexible swing as claimed in claim 13 is characterized in that, described pyrotoxin is that heat is transmitted good cylinder, cylindroid, cone or heat pipe, plate-type heat-pipe, loop circuit heat pipe.
15, the fins group of flexible swing as claimed in claim 1 is characterized in that, described different radiating fin is made with material inequality.
16, the fins group of flexible swing as claimed in claim 1 is characterized in that, described different radiating fin has different thicknesss of slab.
17, the fins group of flexible swing as claimed in claim 1 is characterized in that, described radiating fin is with highly different mode permutation and combination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02242395 CN2567644Y (en) | 2002-08-16 | 2002-08-16 | Fin set capable of bending oscillating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02242395 CN2567644Y (en) | 2002-08-16 | 2002-08-16 | Fin set capable of bending oscillating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2567644Y true CN2567644Y (en) | 2003-08-20 |
Family
ID=33714976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02242395 Expired - Fee Related CN2567644Y (en) | 2002-08-16 | 2002-08-16 | Fin set capable of bending oscillating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2567644Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135721A (en) * | 2011-11-28 | 2013-06-05 | 国际商业机器公司 | Heat sink with orientable fins |
| CN104613445A (en) * | 2015-02-03 | 2015-05-13 | 东莞市闻誉实业有限公司 | Heat sink |
-
2002
- 2002-08-16 CN CN 02242395 patent/CN2567644Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135721A (en) * | 2011-11-28 | 2013-06-05 | 国际商业机器公司 | Heat sink with orientable fins |
| CN104613445A (en) * | 2015-02-03 | 2015-05-13 | 东莞市闻誉实业有限公司 | Heat sink |
| CN104613445B (en) * | 2015-02-03 | 2018-01-30 | 东莞市闻誉实业有限公司 | Radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JAFFE CO. Free format text: FORMER OWNER: XU HUIQUN Effective date: 20050617 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20050617 Address after: british virgin islands Patentee after: Jiefei Co., Ltd. Address before: Taiwan, China Patentee before: Xu Huiqun |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |