CN201150166Y - Improved structure of radiating module - Google Patents
Improved structure of radiating module Download PDFInfo
- Publication number
- CN201150166Y CN201150166Y CN 200820300119 CN200820300119U CN201150166Y CN 201150166 Y CN201150166 Y CN 201150166Y CN 200820300119 CN200820300119 CN 200820300119 CN 200820300119 U CN200820300119 U CN 200820300119U CN 201150166 Y CN201150166 Y CN 201150166Y
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- Prior art keywords
- heat
- module structure
- conductive assembly
- improved according
- radiating module
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
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Abstract
The utility model relates to an improved structure for a heat radiating module. A positioning hole penetrating through the both lateral surfaces is arranged in a sheet shaped graphite radiation fin, at least a clamping groove is annularly arranged at the middle part of the external circumference of a heat conduction component, the clamping groove is nested at the positioning hole of the graphite radiation fin to form positioning, and the heat conduction component can be provided with an contact surface at least at one side of the clamping groove according to the requirements in order to be jointed and contacted to a prearranged heat source body, or a through hole is arranged in the center of the heat conduction component for the insertion, the combination and the contact of the heat conducting pipe jointed with the heat source body. The material characteristics of the graphite can be fully exerted by the improved structure, the heat emission effect can be enhanced effectively, and a plurality of implementation manners and forms which are easy to transform are provided, and the application range is broad.
Description
Technical field
The utility model relates to the radiating module structure-improved, is meant a kind of radiating module structure-improved that is applicable to flake graphite structure, the material behavior that can give full play to graphite and the high radiating effect of tool especially.
Background technology
General radiating module (the fin of having seen, radiator) structure, be as shown in Figure 1, its radiating subassembly body 6 comprises at least: a contact site 61 and a radiating part 62, this contact site more than 61 is a plane (or corresponding to heat source body surface) shape, so that be close to default heat source body, this radiating part 62 then is multi-disc bifurcated or fin shape arranged side by side more, to increase it contacts heat radiation with air area, between this contact site 61 and radiating part 62 then with the thermal conductivity of this fin (metal) material itself, or be connected via a heat pipe that includes refrigerant, effectively be directed to radiating part 62 (fin) with the heat that this heat source body is produced and outwards disperse via contact site 61; Yet, the tendency of the day of, sophistication compact along with various electronic products, the also reduction thereupon of space that can supply fin, radiator to be provided with, its shape, that the position is set is also how restricted, therefore, how can effectively promote the radiating efficiency of fin, radiator, in the hope of increasing heat-sinking capability in limited space and under the environment, be the problem of demanding urgently making great efforts for relevant dealer.
In the radiating subassembly field, the thermal conduction characteristic of various materials has the influence of conclusive basis for its heat-sinking capability, and in natural material, graphite is owing to have the preferable coefficient of heat conduction, be that a kind of splendid radiating subassembly is formed stock, (each carbon atom all joins with other three but because the carbon atom system in the graphite is with the layered arrangement of sp2 bond, form a jiao of hexgonal structure, and this planar structure is extended on two-dimensional space, " wire netting " plane array that formation is made up of hexagon one by one, and these arrays loosely stack up that changes layer by layer, can throw off without difficulty), so the coefficient of heat conduction of its vertical direction is three times of horizontal direction, it is horizontal proliferation in its heat is easy to every layer, and the conduction that is not easy to each interlayer (for example: a sheet of graphite material, it fits in thermal source with a surface, then a table side of its contact thermal source can produce high radiating efficiency, but the heat of thermal source is difficult for being passed to another table side of this flake graphite, cause the integral heat sink effect still to be difficult to effective lifting), thus, directly limit graphite and be applied to heat conduction, the field of radiating subassembly, this is the main cause that present graphite material can't be widely used in radiating subassembly.
In view of the structure that is applied to radiating subassembly with graphite material above-mentioned shortcoming is arranged, the designer is the road at those shortcoming research improvement, has the utility model to produce finally.
The utility model content
Technical problem to be solved in the utility model is at the prior art deficiency, to provide a kind of radiating module structure-improved, make it can give full play to the material behavior of graphite, effectively promote radiating effect, and have multiple execution mode and the form that is easy to conversion, be with a wide range of applications.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of radiating module structure-improved, and it comprises a graphite radiating sheet at least, described graphite radiating sheet is a sheet, is provided with the location hole of a perforation two side surfaces at least; Be coated with a heat-conductive assembly in this location hole and form the location, this heat-conductive assembly is a heat conductor.
Wherein, this heat-conductive assembly is provided with a contact-making surface at least one side of clip slot, is contacted with default heat source body for applying.
Wherein, these heat-conductive assembly central authorities are provided with a through hole perpendicular to this clip slot, and two side central authorities in clip slot are respectively equipped with a corresponding protuberance and a recess, utilize recess, the protuberance of different heat-conductive assemblies to mutually combine, some heat-conductive assemblies are formed repeatedly put, and run through each through hole and can be in conjunction with fixing with a coupling unit.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by the location hole that connects two side surfaces is set on the graphite radiating sheet; And in this location hole, wear heat-conductive assembly and form the location, the heat that heat source body produced can be via heat-conductive assembly equably by the graphite radiating sheet like this, and disperse (and do not have heat build-up in the bad situation of one-sided heat radiation) as described above outward by two table side direction of graphite radiating sheet, thereby can utilize the quick heat radiating characteristic of graphite radiating sheet, and can reach excellent radiating effect.
As for detailed construction of the present utility model, application principle, effect and effect, then the explanation of doing with reference to following adjoint can be understood completely:
Description of drawings
Fig. 1 is for seeing the structural representation of radiating module.
Fig. 2 is the structure decomposition map of the utility model first embodiment.
Fig. 3 is the combination appearance figure of the utility model first embodiment.
Fig. 4 is combination section and the heat conduction schematic diagram of the utility model first embodiment.
Fig. 5 is combination section and the heat conduction schematic diagram of the utility model second embodiment.
Fig. 6 is the application scenarios schematic diagram of the utility model second embodiment.
Fig. 7 is the Another Application situation schematic diagram of the utility model second embodiment.
Fig. 8 is the application scenarios schematic diagram of the utility model the 3rd embodiment.
Fig. 9 is the structural representation of the utility model the 4th embodiment.
Figure 10 is the structural representation of the utility model the 5th embodiment.
Figure 11 is the structural representation of the utility model the 6th embodiment.
Label declaration
1,10,100... heat-conductive assembly 11,101... clip slot
12,121... block flange 13.... contact-making surface
14.... protuberance 141... recess
15.... through hole 2,20.... graphite radiating sheet
21.... location hole 22.... pad
3,30.... heat source body 4..... heat pipe
5..... coupling unit 6..... radiating subassembly body
61.... contact site 62.... radiating part
Embodiment
As shown in Figure 1, it is radiating module (fin, the radiator) structure of having seen, its main composition with and disappearance, as previously mentioned, repeated description no longer herein.
Please join Fig. 2 to Fig. 4, it is structure and the application scenarios of the utility model first embodiment, shown in each figure, can clearly find out, the structure of the utility model first embodiment mainly comprises: two parts such as heat-conductive assembly 1 and graphite radiating sheet 2, wherein this graphite radiating sheet 2 is a sheet of graphite, in it, be provided with the location hole 21 of a perforation two side surfaces at least, heat-conductive assembly 1 is a heat conductor, its outer peripheral edges stage casing is equipped with at least one clip slot 11, naturally form the block flange 12 of a projection in two ends of this clip slot 11,121, and be provided with a contact-making surface 13 in block flange 12 (or a 121) outer end wherein, can be contacted with default heat source body 3 for fitting; Make this heat-conductive assembly 1 be sleeved on the location hole 21 of this graphite radiating sheet 2, and the two end peripheries that utilize two block flanges 12,121 to be held on location hole 21 form the location with its clip slot 11.
In the said structure, because the clip slot 11 of heat-conductive assembly 1 contacts with location hole 21 inner peripherals of graphite radiating sheet 2, therefore, the heat that this heat source body 3 is produced can be via heat-conductive assembly 1 equably by graphite radiating sheet 2, and disperse (and do not have heat build-up in the bad situation of one-sided heat radiation) as described above outward by two table side direction of graphite radiating sheet 2, utilize the quick heat radiating characteristic of graphite radiating sheet 2, and can reach excellent radiating effect.
Moreover, this heat-conductive assembly 1 has many kinds with the assembling mode of graphite radiating sheet 2, more commonly make this heat-conductive assembly 1 it only makes block flange 12 (or 121) in an end when moulding, after treating that its other end runs through the location hole 21 of graphite radiating sheet 2, utilize punch process again and make this end form block flange 121 (or 12).
Fig. 5 to Fig. 7 is structure and the application scenarios of the utility model second embodiment, shown in each figure, can clearly find out, the heat-conductive assembly 10 main heat-conductive assemblies 1 of the utility model second embodiment based on aforementioned first embodiment, its difference only is this heat-conductive assembly 10 except that having all architectural features of heat-conductive assembly 1, be respectively equipped with corresponding protuberance 14 and recess 141 in two block flanges, 12,121 appearance sides in addition, and heat-conductive assembly 10 central authorities are provided with the through hole 15 of axial (or perpendicular to clip slot 11); Utilize recess 141, the protuberance 14 of different heat-conductive assemblies 10 mutually nested, some heat-conductive assemblies 10 are formed repeatedly to be put, be beneficial to a heat pipe 4 that is connected heat source body 3 and insert formation combination contact (as shown in Figure 6) in each through hole 15, or in addition run through in addition combination of each through hole 15 with a coupling unit 5 (bolt of support screw cap), contact (as shown in Figure 7) with the contact-making surface 13 of a heat-conductive assembly 10 wherein with heat source body 3 again, to form a heat conduction and to disperse.
Fig. 8 is the application scenarios schematic diagram of the utility model the 3rd embodiment, shown in this figure, the heat-conductive assembly 100 of the utility model the 3rd embodiment is also based on the heat-conductive assembly 1 of this first embodiment as can be known, its difference only is the clip slot 101 of these heat-conductive assembly 100 tool broads, make this clip slot 101 ccontaining some graphite radiating sheets 2 simultaneously, and make between each graphite radiating sheet 2 to form via pad 22 and repeatedly put, this also can reach the effect of identical increase radiating effect.
Fig. 9,10 is the utility model the 4th, the application scenarios schematic diagram of five embodiment, shown in this two figure, heat-conductive assembly of the present utility model as can be known its not only as described above outside circular solids section configuration shown in each embodiment and the circular hollow section configuration, also can be square cross-section (as the heat-conductive assembly 1a of Fig. 9, it can be provided with identical triangle through hole 1a1 according to need), or be that triangular section is (as the heat-conductive assembly 1b of Figure 10, can be provided with identical triangle through hole 1b1 according to need) etc. different shapes, and more can be other various different section shapes of not describing on it is used, and can reach identical implementation result.
Figure 11 is the structural representation of the utility model the 6th embodiment, shown in this figure, as can be known in the 4th embodiment of the present utility model, this graphite radiating sheet 20 is corresponding extension shape (being cambered surface in this diagram extends) according to heat source body 30 surface configurations, for being coated on heat source body 30 peripheries, and be provided with some heat-conductive assemblies 1 in this graphite radiating sheet 20 and contact with this heat source body 30 to form heat conduction, by this, to form another kind of different application form.
From the above mentioned as can be known, the utility model radiating module structure-improved has the effect of filling part material behavior of performance graphite, promoting the integral heat sink effect really, has really had usability, novelty and progressive on the industry.
Only the above only is the utility model one preferred embodiment, is not to be used for limiting the utility model practical range.Be that all equalizations of being done according to the utility model claims change and modification, be all the utility model claim and contain.
Claims (27)
1. a radiating module structure-improved comprises a graphite radiating sheet at least, it is characterized in that, described graphite radiating sheet is a sheet, is provided with the location hole of a perforation two side surfaces at least; Be coated with a heat-conductive assembly in this location hole and form the location, this heat-conductive assembly is a heat conductor.
2. radiating module structure-improved according to claim 1 is characterized in that the stage casing of this heat-conductive assembly is equipped with clip slot, and the clamping of this graphite radiating sheet is provided with two ends of this clip slot.
3. radiating module structure-improved according to claim 1 and 2 is characterized in that, at least one distolateral contact-making surface that is provided with of this heat-conductive assembly is contacted with default heat source body with applying.
4. radiating module structure-improved according to claim 1 and 2 is characterized in that, these heat-conductive assembly central authorities are according to the through hole that is axially arranged with of location hole.
5. radiating module structure-improved according to claim 4 is characterized in that, the through hole of this heat-conductive assembly can supply a coupling unit to run through and be fixing, and closes some heat-conductive assemblies that have fin of joining with this coupling unit string.
6. radiating module structure-improved according to claim 3 is characterized in that, these heat-conductive assembly central authorities are according to the through hole that is axially arranged with of location hole.
7. radiating module structure-improved according to claim 6 is characterized in that, the through hole of this heat-conductive assembly can supply a coupling unit to run through and be fixing, and closes some heat-conductive assemblies that have fin of joining with this coupling unit string.
8. radiating module structure-improved according to claim 1 and 2, it is characterized in that, a two distolateral corresponding protuberance and the recesses that are respectively equipped with of this heat-conductive assembly, this recess of mat and protuberance are bonded with each other between the heat-conductive assembly but make in twos, and form the location form that some heat-conductive assemblies are repeatedly put consecutive mutually.
9. radiating module structure-improved according to claim 3, it is characterized in that, a two distolateral corresponding protuberance and the recesses that are respectively equipped with of this heat-conductive assembly, this recess of mat and protuberance are bonded with each other between the heat-conductive assembly but make in twos, and form the location form that some heat-conductive assemblies are repeatedly put consecutive mutually.
10. radiating module structure-improved according to claim 4, it is characterized in that, a two distolateral corresponding protuberance and the recesses that are respectively equipped with of this heat-conductive assembly, this recess of mat and protuberance are bonded with each other between the heat-conductive assembly but make in twos, and form the location form that some heat-conductive assemblies are repeatedly put consecutive mutually.
11. radiating module structure-improved according to claim 5, it is characterized in that, a two distolateral corresponding protuberance and the recesses that are respectively equipped with of this heat-conductive assembly, this recess of mat and protuberance are bonded with each other between the heat-conductive assembly but make in twos, and form the location form that some heat-conductive assemblies are repeatedly put consecutive mutually.
12. radiating module structure-improved according to claim 6, it is characterized in that, a two distolateral corresponding protuberance and the recesses that are respectively equipped with of this heat-conductive assembly, this recess of mat and protuberance are bonded with each other between the heat-conductive assembly but make in twos, and form the location form that some heat-conductive assemblies are repeatedly put consecutive mutually.
13. radiating module structure-improved according to claim 1 and 2 is characterized in that, ccontaining some graphite radiating sheets of while within this single heat-conductive assembly, and between each graphite radiating sheet, be provided with pad.
14. radiating module structure-improved according to claim 3 is characterized in that, ccontaining some graphite radiating sheets of while within this single heat-conductive assembly, and between each graphite radiating sheet, be provided with pad.
15. radiating module structure-improved according to claim 4 is characterized in that, ccontaining some graphite radiating sheets of while within this single heat-conductive assembly, and between each graphite radiating sheet, be provided with pad.
16. radiating module structure-improved according to claim 8 is characterized in that, ccontaining some graphite radiating sheets of while within this single heat-conductive assembly, and between each graphite radiating sheet, be provided with pad.
17. radiating module structure-improved according to claim 1 and 2 is characterized in that, this graphite radiating sheet is cambered surface and extends.
18. radiating module structure-improved according to claim 3 is characterized in that, this graphite radiating sheet is cambered surface and extends.
19. radiating module structure-improved according to claim 4 is characterized in that, this graphite radiating sheet is cambered surface and extends.
20. radiating module structure-improved according to claim 8 is characterized in that, this graphite radiating sheet is cambered surface and extends.
21. radiating module structure-improved according to claim 13 is characterized in that, this graphite radiating sheet is cambered surface and extends.
22. radiating module structure-improved according to claim 1 and 2 is characterized in that, the section configuration of this heat-conductive assembly is circle, triangle, square or other polygons.
23. radiating module structure-improved according to claim 3 is characterized in that, the section configuration of this heat-conductive assembly is circle, triangle, square or other polygons.
24. radiating module structure-improved according to claim 4 is characterized in that, the section configuration of this heat-conductive assembly is circle, triangle, square or other polygons.
25. radiating module structure-improved according to claim 8 is characterized in that, the section configuration of this heat-conductive assembly is circle, triangle, square or other polygons.
26. radiating module structure-improved according to claim 13 is characterized in that, the section configuration of this heat-conductive assembly is circle, triangle, square or other polygons.
27. radiating module structure-improved according to claim 17 is characterized in that, the section configuration of this heat-conductive assembly is circle, triangle, square or other polygons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820300119 CN201150166Y (en) | 2008-01-22 | 2008-01-22 | Improved structure of radiating module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820300119 CN201150166Y (en) | 2008-01-22 | 2008-01-22 | Improved structure of radiating module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150166Y true CN201150166Y (en) | 2008-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820300119 Expired - Fee Related CN201150166Y (en) | 2008-01-22 | 2008-01-22 | Improved structure of radiating module |
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| Country | Link |
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| CN (1) | CN201150166Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963339A (en) * | 2010-10-09 | 2011-02-02 | 王春 | Integrated radiating device for high-power LED light source |
-
2008
- 2008-01-22 CN CN 200820300119 patent/CN201150166Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963339A (en) * | 2010-10-09 | 2011-02-02 | 王春 | Integrated radiating device for high-power LED light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20100222 |