CN203912431U - Heat dissipation module improved structure - Google Patents
Heat dissipation module improved structure Download PDFInfo
- Publication number
- CN203912431U CN203912431U CN201420215269.7U CN201420215269U CN203912431U CN 203912431 U CN203912431 U CN 203912431U CN 201420215269 U CN201420215269 U CN 201420215269U CN 203912431 U CN203912431 U CN 203912431U
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- knot sheet
- embedding knot
- fins
- groups
- improved structure
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Abstract
The utility model provides a heat dissipation module improved structure, comprising a cooling fin set which comprises a plurality of cooling fins. Each cooling fin comprises a cooling fin substrate which is provided with an inner end edge and an outer end edge; a first embedding piece arranged on a side of the cooling fin substrate and protruding forwards; and at least one second embedding piece arranged on a side of the cooling fin substrate and protruding forwards. The second embedding piece is arranged on an outer side part of the first embedding piece; a fastening slot is formed between the second embedding piece and the first embedding piece; the second embedding piece protrudes forwards to form a fastening part; a circumference radius of a central position where the fastening part is located is longer than a circumference radius of a central position where the fastening slot is located. The fastening part is relatively inserted into the fastening slot fastening to another cooling fin in front, allowing adjacent cooling fins to fasten with each other to form a circular or arc cooling fin set. Accordingly, heat dissipation air flow blown by a fan of a heat dissipation module is smooth, and thereby heat dissipation air flow operation can be quiet enough and realize excellent heat dissipation effect.
Description
Technical field
The utility model, about a kind of radiating module structure, refers to that the fin that a kind of fan of arranging in pairs or groups uses forms, and makes to have the improved structure of radiating module of the distinguished and admirable splendid smoothness of heat radiation and quiet property especially.
Background technology
On computer system operation about the processing of its heat radiation, be concern computing power performance and useful life a considerable link, it normally dispels the heat with radiating module, and radiating module is mainly with groups of fins and coordinates reaching of the powerful auxiliary heat dissipation of radiator fan, existing radiating module technology is as shown in Fig. 1, Fig. 1 a to Fig. 2, and its structure includes a groups of fins 80 and is located at the fan 90 of these groups of fins 80 centers; This groups of fins 80 includes the multi-disc fin 81 of group formation ring body shape, this fin 81 include a heat dispersion substrate 82 and this heat dispersion substrate both sides Shang Xia 82 (according to direction as shown/lower with) the heat radiation embedding knot sheet 83 that vertically protrudes out, this heat dispersion substrate 82 has interior ora terminalis 822 and an external end edge 821.This heat radiation embedding knot sheet 83 is to be gradually wide setting toward outer end from inner, and as shown, its inner width a < outer end width b, so can make this multi-disc fin 81 form a ring-type and form; This heat radiation embedding knot sheet 83 is provided with a snap groove 832 in position, outer end in abutting connection with these heat dispersion substrate 82 places, this heat radiation embedding knot sheet 83 with respect to the front of snap groove 832 (according to direction as shown/lower with) protruded out a snapping portion 831, this snapping portion 831, snap groove 832 are positioned on same circumference 80A.Its combination, the snapping portion 831 of this heat radiation embedding knot sheet 83 is inserted relatively to the snap groove 832 that is buckled in another heat radiation embedding knot sheet 83 of front, make the adjacent mutual snapping of heat radiation embedding knot sheet 83 form the groups of fins 80 of a ring body shape, and make 822 formation one of adjacent interior ora terminalis enter air channel 84, and 821 of adjacent external end edges form exhaust passages 85.The center of this ring body shape groups of fins 80 is provided with a fan 90, and these fan 90 peripheries have multi-disc flabellum 91, and this multi-disc flabellum 91 has the wind tangent line 91A of a blowing direction while rotation.When starting when fan 90, distinguished and admirablely enter air channel 84 and enter in groups of fins 80 through this by flabellum 91, continuing is distinguished and admirablely blown out by the exhaust passage 85 of groups of fins 80 again, and by the thermal source discharge of dispelling the heat.
Though aforementioned this existing radiating module technology can reach the object of its heat radiation, but, still have its disappearance to exist, for example, because these heat radiation embedding knot sheet 83 its snapping portions 831, snap groove 832 are positioned on same circumference 80A, therefore its combination after enter air channel 84, exhaust passage 85 angles are close to vertical with the wind tangent line 91A of this multi-disc flabellum 91, that is, distinguished and admirablely enter this by this wind tangent line 91A and enter air channel 84 and can directly impact this heat dispersion substrate 82 when interior, not only distinguished and admirable cannot be smooth and easy, and can produce sinuous flow and disturb and clash into vibrating noise, aobvious nonideal radiating module designs.Therefore, how to improve these disappearance problems of existing radiating module technology, should be industry and should make great efforts the research direction that solves, overcomes.
Edge this, the inventor is not because attain in the desirable fact in its shortcoming using of existing radiating module and structural design thereof, the inventor sets about researching and developing its solution, hope can be developed a kind of improved structure of radiating module that has more heat radiation distinguished and admirable smoothness, quiet property and better radiating effect, popular and promote the development of this industry with service society, the design when many then and have generation of the present utility model.
Utility model content
The purpose of this utility model is providing a kind of improved structure of radiating module, and heat radiation that can make its fan of radiating module blow out is distinguished and admirable has suitable smoothness for it, and then reaches splendid quiet property and radiating effect in the distinguished and admirable running that makes to dispel the heat.
The utility model includes a groups of fins for the adopted technological means that achieves the above object, and this groups of fins includes multi-disc fin, and this fin further comprises a heat dispersion substrate, and this heat dispersion substrate has interior ora terminalis and an external end edge; One first embedding knot sheet, is located at the side of this heat dispersion substrate and protrudes out forward, and this first embedding knot sheet is to be extended outward by this interior ora terminalis, and this first embedding knot sheet is to be gradually wide setting from this interior ora terminalis toward this external end edge direction; At least one the second embedding knot sheet, be located at the side of this heat dispersion substrate and protrude out forward, this the second embedding knot sheet is located at the outside left of this first embedding knot sheet, between this second embedding knot sheet and this first embedding knot sheet, be formed with a snap groove, this the second embedding knot sheet system has protruded out forward a snapping portion, and the circumference path length of this center, snapping portion place is greater than the circumference path length of this center, snap groove place; Aforementioned formation, this snapping portion inserts the snap groove that is buckled in another this fin of front relatively, makes each adjacent mutual snapping of this fin form the groups of fins of a ring bodies or arcuation body.
Aforementioned formation, wherein the upper and lower both sides of this heat dispersion substrate are respectively equipped with this first embedding knot sheet and this second embedding knot sheet.
Aforementioned formation, wherein this first embedding knot sheet is provided with one first groove edge fit in abutting connection with this snap groove, and this first groove edge fit is inside being obliquely installed.
Aforementioned formation, wherein this second embedding knot sheet is provided with one second groove edge fit in abutting connection with this snap groove, and this snapping portion is formed by inside and outside paired cramp by the front-end edge of this second groove edge fit or this second embedding knot sheet, and this snapping portion this first groove edge fit has larger width.
Aforementioned formation, wherein the central part of this groups of fins forms a fan space, and this fan space is provided with a fan, and this fan periphery has multi-disc flabellum, has the wind tangent line of a blowing direction when this multi-disc flabellum rotation.
Aforementioned formation, wherein the intermarginal formation one in this inner of this adjacent fin enters wind passage mouth, and between this adjacent external end edge, forms an air-out road junction, and this enters wind passage mouth, this air-out road junction approaches this wind tangent line that is parallel to this multi-disc flabellum.
Aforementioned formation, it further includes one in order to assemble the module pedestal of this groups of fins and this fan, and this module pedestal one end is provided with an air-out port.
The beneficial effects of the utility model are: the heat radiation that can make its fan of radiating module blow out is distinguished and admirable has suitable smoothness, and then reaches splendid quiet property and radiating effect in the distinguished and admirable running that makes to dispel the heat.
Brief description of the drawings
Fig. 1 is the three-dimensional assembling of existing groups of fins schematic diagram;
Fig. 1 a is the local decomposing schematic representation that amplifies of existing groups of fins;
Fig. 2 is the distinguished and admirable running schematic diagram of existing groups of fins;
Fig. 3 is the three-dimensional assembling of the utility model groups of fins schematic diagram;
Fig. 4 is the utility model groups of fins sectional perspective assembling schematic diagram;
Fig. 4 a is the local decomposing schematic representation that amplifies of the utility model groups of fins;
Fig. 4 b is the comparison schematic diagram of the circumference path length (r1) of the utility model snapping portion and the circumference path length (r2) of snap groove;
Fig. 5 is the groups of fins sectional perspective assembling schematic diagram of another angle of the utility model;
Fig. 5 a is the local decomposing schematic representation that amplifies of the groups of fins of another angle of the utility model;
Fig. 6 is distinguished and admirable running schematic diagram of the present utility model;
Fig. 7 is assembling application schematic diagram of the present utility model.
Description of reference numerals: groups of fins 10; Fin 11; External end edge 111; Interior ora terminalis 112; Heat dispersion substrate 12; The first embedding knot sheet 13; The first groove edge fit 131; The second embedding knot sheet 14; The second groove edge fit 140; Snapping portion 141; Enter wind passage mouth 16; Air-out road junction 17; Fan space 18; Fan 20; Flabellum 21; Wind tangent line 21A; Radiating module 30; Module pedestal 31; Air-out port 32; Pyrotoxin 41; Pyrotoxin 42; Inner width a; Outer end width b.
Embodiment
Refer to Fig. 3, Fig. 4 and Fig. 4 a, the utility model improved structure of radiating module includes a groups of fins 10, this groups of fins 10 includes the multi-disc fin 11 of group formation ring body shape (or arcuation body), this fin 11 includes a heat dispersion substrate 12, and this heat dispersion substrate 12 has interior ora terminalis 112 and an external end edge 111, this heat dispersion substrate is respectively equipped with and has protruded out forward one first embedding knot sheet 13, the second embedding knot sheet 14 (direction according to direction shown in diagram/lower with) in both sides Shang Xia 12, this the first embedding knot sheet 13 is from interior ora terminalis 112 toward extension, and this first embedding knot sheet 13 is to be gradually wide setting from interior ora terminalis 112 toward external end edge 111 directions, as shown, its inner width a < outer end width b, moreover, between this first embedding knot sheet 13 and this second embedding knot sheet 14, be formed with a snap groove 15, this the first embedding knot sheet 13 is with this second embedding knot sheet 14 formation being separated in the present embodiment, but this not limits, in other suitable execution modes, between this first embedding knot sheet 13 and this second embedding knot sheet 14, except forming, part also can be linked in order to the region the snap groove 15 of snapping, and this first embedding knot sheet 13 is provided with one first groove edge fit 131 in abutting connection with this snap groove 15, this first groove edge fit 131 is inside being obliquely installed, this the second embedding knot sheet 14 is located at the outside left of this first embedding knot sheet 13, and this second embedding knot sheet 14 is provided with one second groove edge fit 140 in abutting connection with this snap groove 15, and this second embedding knot sheet 14 has protruded out forward a snapping portion 141, in suitable execution mode, this snapping portion 141 is formed by inside and outside paired cramp by this second groove edge fit 140 (or the second embedding knot sheet 14) front-end edge, and (having larger forward width) protruded forward in this snapping portion 141 (or this second groove edge fit 140) this first groove edge fit 131, in the present embodiment, shown in Fig. 4 b, the circumference path length (r1) of these snapping portion 141 centers, place is greater than the circumference path length (r2) of these snap groove 15 centers, place, i.e. this snapping portion 141, snap groove 15 is not on same circumference.The central point in groups of fins 10 centres that aforementioned this circumference all forms taking this ring bodies (or arcuation body) is as the center of circle.
When this groups of fins 10 combines, the snapping portion of this second embedding knot sheet 14 (fin 11) 141 is inserted to the snap groove 15 that is buckled in another fin 11 of front (adjacent) relatively, make each adjacent mutual snapping of fin 11 form the groups of fins 10 of a ring bodies, and its central part forms a fan space 18, and make 112 formation one of interior ora terminalis of this adjacent fin 11 enter wind passage mouth 16, and 111 of adjacent external end edges form air-out road junctions 17.
Refer to Fig. 5 and Fig. 5 a, it is respectively the groups of fins sectional perspective assembling schematic diagram of another angle of the utility model improved structure of radiating module, and the local decomposing schematic representation that amplifies.While relying on above-mentioned diagram to represent this snapping portion 141 with this snap groove 15 snapping to know, because the circumference path length (r1) of this snapping portion 141 is greater than the circumference path length (r2) of this snap groove 15, be to form certain angle deflection with the difference between the circumference path length (r1) of this snapping portion 141 and the circumference path length (r2) of this snap groove 15 and make the wind passage mouth 16 that enters of 112 formation of interior ora terminalis of this adjacent fin 11.
Refer to Fig. 6, the fan space 18 in groups of fins 10 its centres that this ring body of the utility model forms is provided with a fan 20, and these fan 20 peripheries have multi-disc flabellum 21, and this multi-disc flabellum 21 has the wind tangent line 21A of a blowing direction while rotation.Therefore, when starting when fan 20, distinguished and admirablely entered wind passage mouth 16 and enter in groups of fins 10 through this by flabellum 21, continuing is distinguished and admirablely blown out by the air-out road junction 17 of groups of fins 10 again, and by the dispel the heat running of discharge of thermal source.
Because the circumference of these snapping portion 141 positions of the utility model is large compared with the circumference of these snap groove 15 positions, that is this snapping portion 141, snap groove 15 is not in the online setting of same circumference, make the group of 11 of adjacent fin connect its relative tilt angle of expanded, and then make this groups of fins 10 enter wind passage mouth 16, air-out road junction 17 is approached the wind tangent line 21A that is parallel to this multi-disc flabellum 21, therefore enter this by this wind tangent line 21A and enter wind passage mouth 16 and can take advantage of a situation front along this heat dispersion substrate 12 (fin 11) and then blow out to this air-out road junction 17 when interior when distinguished and admirable, the phenomenon that can improve distinguished and admirable being blocked in prior art and produce sinuous flow interference and clash into vibrating noise, make its distinguished and admirable running of dispelling the heat of the utility model quite smooth and easy, and actively promoted its heat sinking benefit.
Refer to Fig. 7, in order to the assembling application of the utility model improved structure of radiating module to be described, as shown in the figure, one radiating module 30, it includes a module pedestal 31, this module pedestal 31 is in order to assemble this groups of fins 10 and fan 20, and these module pedestal 31 one end are provided with an air-out port 32, and this fan 20 produces distinguished and admirablely concentrates on this air-out port 32 after being blown out by this air-out road junction 17 and discharge.This radiating module 30 (module pedestal 31) contact is located on pyrotoxin 40, pyrotoxin 41, this pyrotoxin 40, pyrotoxin 41 are as processor (CPU), chip (Chip) or other assemblies that need to dispel the heat, so, the utility model is able to carry out the heat radiation operation to this pyrotoxin 40, pyrotoxin 41 rapid, effective and quietly.
Again as shown in Figure 7, this groups of fins 10 not necessarily needs to form a complete ring bodies, as shown in the figure, this groups of fins 10 forms half ring bodies, or in response to its area of dissipation demand, and can form the groups of fins 10 of other different arcuation bodies, and can rely on equally the larger angle of inclination group of 11 of this adjacent fin to connect and this enters the approaching wind tangent line 21A design (ginseng Fig. 6) that is parallel to this multi-disc flabellum 21 at wind passage mouth 16, air-out road junction 17, reach its heat radiation operational effect.
The utility model improved structure of radiating module relies on above-mentioned formation, and heat radiation that can make its fan of radiating module blow out is distinguished and admirable has suitable smoothness for it, and then reaches splendid quiet property and radiating effect in the distinguished and admirable running that makes to dispel the heat.
The utility model has relied on above-mentioned preferred embodiment to be described in more detail, but the utility model is not limited to above-mentioned given an example embodiment, within the scope of all technological thoughts disclosing at the utility model, these structures are made various changes and modified still belong to scope of the present utility model.
Claims (7)
1. an improved structure of radiating module, is characterized in that, includes a groups of fins, and this groups of fins includes multi-disc fin, and this fin further comprises
One heat dispersion substrate, this heat dispersion substrate has interior ora terminalis and an external end edge;
One first embedding knot sheet, is located at the side of this heat dispersion substrate and protrudes out forward, and this first embedding knot sheet is to be extended outward by this interior ora terminalis, and this first embedding knot sheet is to be gradually wide setting from this interior ora terminalis toward this external end edge direction;
At least one the second embedding knot sheet, be located at the side of this heat dispersion substrate and protrude out forward, this the second embedding knot sheet is located at the outside left of this first embedding knot sheet, between this second embedding knot sheet and this first embedding knot sheet, be formed with a snap groove, this the second embedding knot sheet has protruded out forward a snapping portion, and the circumference path length of this center, snapping portion place is greater than the circumference path length of this center, snap groove place;
This snapping portion inserts the snap groove that is buckled in another this fin of front relatively, makes each adjacent mutual snapping of this fin form the groups of fins of a ring bodies or arcuation body.
2. improved structure of radiating module according to claim 1, is characterized in that, the upper and lower both sides of this heat dispersion substrate are respectively equipped with this first embedding knot sheet and this second embedding knot sheet.
3. improved structure of radiating module according to claim 2, is characterized in that, this first embedding knot sheet is provided with one first groove edge fit in abutting connection with this snap groove, and this first groove edge fit is inside being obliquely installed.
4. improved structure of radiating module according to claim 3, it is characterized in that, this the second embedding knot sheet is provided with one second groove edge fit in abutting connection with this snap groove, this snapping portion is formed by inside and outside paired cramp by the front-end edge of this second groove edge fit or this second embedding knot sheet, and this snapping portion this first groove edge fit has larger width.
5. improved structure of radiating module according to claim 1, it is characterized in that, the central part of this groups of fins forms a fan space, and this fan space is provided with a fan, this fan periphery has multi-disc flabellum, has the wind tangent line of a blowing direction when this multi-disc flabellum rotation.
6. improved structure of radiating module according to claim 5, it is characterized in that, the intermarginal formation one in this inner of this adjacent fin enters wind passage mouth, and between this adjacent external end edge, forms an air-out road junction, and this enters this wind tangent line that wind passage mouth and this air-out road junction are parallel to this multi-disc flabellum.
7. improved structure of radiating module according to claim 5, is characterized in that, further includes one in order to assemble the module pedestal of this groups of fins and this fan, and this module pedestal one end is provided with an air-out port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215269.7U CN203912431U (en) | 2014-04-29 | 2014-04-29 | Heat dissipation module improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215269.7U CN203912431U (en) | 2014-04-29 | 2014-04-29 | Heat dissipation module improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203912431U true CN203912431U (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420215269.7U Expired - Fee Related CN203912431U (en) | 2014-04-29 | 2014-04-29 | Heat dissipation module improved structure |
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| Country | Link |
|---|---|
| CN (1) | CN203912431U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611777A (en) * | 2018-12-31 | 2019-04-12 | 广州市诺思赛光电科技有限公司 | A kind of high optically focused high-heat-dispersion LED car light |
| CN109654452A (en) * | 2018-12-31 | 2019-04-19 | 广州市诺思赛光电科技有限公司 | A kind of high heat dissipation dual-colored LED car light |
-
2014
- 2014-04-29 CN CN201420215269.7U patent/CN203912431U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611777A (en) * | 2018-12-31 | 2019-04-12 | 广州市诺思赛光电科技有限公司 | A kind of high optically focused high-heat-dispersion LED car light |
| CN109654452A (en) * | 2018-12-31 | 2019-04-19 | 广州市诺思赛光电科技有限公司 | A kind of high heat dissipation dual-colored LED car light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20200429 |