CN219977207U - Sunflower heat radiation structure - Google Patents
Sunflower heat radiation structure Download PDFInfo
- Publication number
- CN219977207U CN219977207U CN202321130016.5U CN202321130016U CN219977207U CN 219977207 U CN219977207 U CN 219977207U CN 202321130016 U CN202321130016 U CN 202321130016U CN 219977207 U CN219977207 U CN 219977207U
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- China
- Prior art keywords
- heat radiation
- heat
- conduction base
- heat conduction
- base column
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- 241000208818 Helianthus Species 0.000 title claims abstract description 23
- 235000003222 Helianthus annuus Nutrition 0.000 title claims abstract description 23
- 230000005855 radiation Effects 0.000 title claims description 27
- 230000000670 limiting effect Effects 0.000 claims abstract description 14
- 238000004891 communication Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 37
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of heat dissipation and discloses a sunflower heat dissipation structure which comprises a heat conduction base column, wherein a plurality of heat dissipation fins are detachably connected to the side face of the heat conduction base column, a plurality of inserting grooves are formed in the side face of the heat conduction base column at equal intervals, inserting blocks matched with the inserting grooves are fixedly connected to the side face of each heat dissipation fin, and the inserting blocks are limited by limiting members after being inserted into the inserting grooves. According to the utility model, through the detachable connection mode of each radiating fin and the heat conduction base column, when a certain radiating fin is damaged, the radiating fin can be replaced, so that the applicability is realized, the replacement cost is reduced, meanwhile, through the detachable connection mode of each radiating fin and the heat conduction base column, the heat conduction base column can be produced respectively, and the heat conduction base column is installed during use, so that the manufacturing cost is reduced.
Description
Technical Field
The utility model relates to the technical field of heat dissipation, in particular to a sunflower heat dissipation structure.
Background
The aluminum profile radiator is also called as radiator aluminum profile or sunflower aluminum profile, and has the characteristics of attractive appearance, light weight, good heat dissipation performance, good energy-saving effect and the like, and the sunflower radiator is widely applied in a plurality of fields.
In order to save the use cost to the sunflower radiator in the use, prior art has made a great deal of improvement to the sunflower radiator, like the patent of patent publication No. CN213783933U, has disclosed a accurate sunflower radiator, including the heat conduction post, heat conduction post rigid coupling radiator unit, the radiator unit includes the fixed block, fixed block quantity is four, fixed block outside rigid coupling a plurality of fin, the fixed block outside is located between the fin respectively rigid coupling first reinforcement piece and second reinforcement piece. The utility model is a combined installation structure, the whole shape is more regular after being disassembled, and the utility model is convenient for processing, packaging, transportation and inventory. When the radiating fin at a certain position is damaged, only the fixing block at the position is needed to be taken out for replacement, so that the whole radiator is prevented from being replaced, and the maintenance cost is reduced. According to the utility model, the plurality of reinforcing fins are arranged, the contact area between the reinforcing fins and air is increased by matching different grooves of the reinforcing fins with the radiating fins, and meanwhile, the air flow direction is changed to form reflux, so that the heat dissipation is better, the heat dissipation effect can be ensured without adding the radiating fins, and the production cost is reduced in a phase change manner. The above patent has obvious beneficial effects but still has the following disadvantages:
when damage appears in some radiating component, the sunflower radiator in above-mentioned patent reaches the effect of reducing the cost through dismantling and changing some radiating component, and still has more structures in the radiating component of above-mentioned patent, if damage appears in some fin in the radiating component, when needs change it, need change whole radiating component, and the replacement cost is still great, consequently, the urgent need in this field makes the improvement to a sunflower heat radiation structure to solve prior art's defect.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the sunflower heat dissipation structure, which can be used for independently replacing each heat dissipation fin, thereby further reducing the cost.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sunflower heat radiation structure, includes the heat conduction base post, and the side of heat conduction base post can be dismantled and is connected with a plurality of fin, and a plurality of grafting grooves have been seted up to the side equidistance of heat conduction base post, and the side fixedly connected with of fin is with the grafting piece of grafting groove adaptation, and the grafting piece is spacing by spacing component after grafting in the grafting groove.
Preferably, the middle part of the upper end of the heat conduction base column is penetrated and provided with a first heat dissipation hole, the limiting component comprises a cover plate which is connected to the upper end of the first heat dissipation hole through a stud, and the cover plate can cover the plug-in block.
Preferably, the symmetrical side surfaces of the radiating fins are fixedly connected with the radiating fins.
Preferably, the radiating fins form a certain included angle with the radiating fins, and the radiating fins are far away from the side surfaces of the radiating fins and the side surfaces of the heat conducting base columns.
Preferably, the plug-in block and the plug-in groove are in a dovetail shape, and one end of the plug-in groove, which is far away from the cover plate, is fixedly connected with a stop block.
Preferably, the upper end and the lower end of the heat conduction base column are provided with second heat dissipation holes in a penetrating mode, the side face of the heat conduction base column is provided with a communication groove penetrating through the second heat dissipation holes, and the communication groove is located between the two heat dissipation fins.
Preferably, the one side of apron far away from the heat conduction foundation post fixedly connected with antislip strip, the through-hole with the second louvre adaptation has been seted up to the apron upper surface, and right angle limit has been seted up to the corner of apron.
Preferably, the upper side and the lower side of the radiating fin are provided with clamping grooves, and limiting rings are clamped in the clamping grooves.
Aiming at the defects of the prior art, the utility model provides a sunflower heat dissipation structure, which overcomes the defects of the prior art and has the beneficial effects that:
1. according to the utility model, through the detachable connection mode of each radiating fin and the heat conduction base column, when one radiating fin is damaged, the radiating fin can be replaced, and the replacement cost is reduced while the applicability is realized.
2. According to the utility model, each radiating fin can be detached from the heat conduction base column, so that the heat conduction base column can be produced respectively, and the heat conduction base column is installed during use, thereby reducing the manufacturing cost.
3. The utility model has simple structure, convenient operation and strong applicability.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a separation structure of a cover plate and a heat conducting base column in the present utility model;
FIG. 3 is a schematic view of a block position structure according to the present utility model;
FIG. 4 is a schematic diagram showing a connection state of a heat sink and a heat conducting base column according to the present utility model;
FIG. 5 is a schematic view of a cover plate according to the present utility model;
fig. 6 is a schematic view of a partial structure of a heat sink according to the present utility model.
In the figure: 1. a thermally conductive base column; 2. a plug-in groove; 3. a heat sink; 4. a plug block; 5. a first heat radiation hole; 6. a cover plate; 7. a heat radiation fin; 8. a second heat radiation hole; 9. a communication groove; 10. a through hole; 11. an anti-slip strip; 12. right-angle sides; 13. a clamping groove; 14. a limiting ring; 15. a stop block; 16. a stud.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, a sunflower heat dissipation structure comprises a heat conduction base column 1, wherein a plurality of heat dissipation fins 3 are detachably connected to the side face of the heat conduction base column 1, a plurality of inserting grooves 2 are formed in the side face of the heat conduction base column 1 at equal intervals, inserting blocks 4 matched with the inserting grooves 2 are fixedly connected to the side face of the heat dissipation fins 3, and the inserting blocks 4 are limited by limiting members after being inserted into the inserting grooves 2.
Specifically, when in use, the plug blocks 4 fixedly connected with the side surfaces of the radiating fins 3 are aligned with the plug grooves 2, the plug blocks 4 are plugged in the plug grooves 2, the corners of the symmetrical two ends of the plug blocks 4 are provided with chamfers, the corners of the upper ends of the plug grooves 2 are provided with chamfers, operators are convenient to plug the plug blocks 4 in the plug grooves 2, the radiating fins 3 are plugged in the plug grooves 2 through the plug blocks 4, and then limit and fix all the plug blocks 4 through limit members, so that the tightness between the plug blocks 4 and the plug grooves 2 is enhanced, the heat conduction effect is enhanced, the plug blocks 4 and the plug grooves 2 can be set into interference fit, the plug blocks 4 are subjected to heat treatment in a heat treatment mode before being installed, and then the plug blocks 4 are installed.
The heat dissipation plate 3 is S-shaped as shown in fig. 1 to 4, the space between two adjacent heat dissipation plates 3 is enlarged in an increasing manner by taking the heat conduction base column 1 as the center of a circle, so that heat in air flows conveniently, the contact area between the heat dissipation plates 3 and the air is enlarged, and the heat dissipation effect is further enhanced.
As a technical optimization scheme of the utility model, the middle part of the upper end of the heat conduction base column 1 is provided with the first heat dissipation holes 5 in a penetrating way, the limiting component comprises a cover plate 6 which is connected to the upper end of the first heat dissipation holes 5 through screw studs 16 in a threaded way, and the cover plate 6 can cover the plug-in blocks 4. The middle part of the lower surface of the cover plate 6 is fixedly connected with a stud 16, and the cover plate 6 is in threaded connection with the inner side surface of the upper end of the first heat dissipation hole 5 through the stud 16.
As a technical optimization scheme of the utility model, the symmetrical side surfaces of the radiating fins 3 are fixedly connected with radiating fins 7. The radiating fins 7 form a certain included angle with the radiating fins 3, and the radiating fins 7 are far away from the side surfaces of the radiating fins 3 and the side surfaces of the heat conduction base column 1.
Specifically, referring to fig. 6, hot air is emitted to the periphery through the heat-conducting base column 1 to form air wave, and is guided by the heat-dissipating fins 7 to change the direction of the hot air, so that the side surface of one end of the heat-dissipating fin 3 far from the heat-conducting base column 1 can absorb heat.
As a technical optimization scheme of the utility model, the plug-in block 4 and the plug-in groove 2 are dovetail-shaped, and one end of the plug-in groove 2 far away from the cover plate 6 is fixedly connected with a stop block 15. The dovetail-shaped inserting grooves 2 and the inserting blocks 4 are arranged, so that the movable type plug connector has a limiting effect, and the lower ends of the inserting blocks 4 are limited by the stop blocks 15.
As a technical optimization scheme of the utility model, the upper end and the lower end of the heat conduction base column 1 are provided with second heat dissipation holes 8 in a penetrating way, the side surface of the heat conduction base column 1 is provided with a communication groove 9 penetrating through the second heat dissipation holes 8, and the communication groove 9 is positioned between the two heat dissipation fins 3. The contact area of the heat conduction base column 1 and the air is increased by the second heat dissipation holes 8 and the communication grooves 9, and meanwhile, the heat conduction base column has the function of guiding the hot air, so that the fluidity of the air is accelerated, and the heat dissipation effect is further enhanced.
As a technical optimization scheme of the utility model, one surface of the cover plate 6 far away from the heat conduction base column 1 is fixedly connected with an anti-slip strip 11, a through hole 10 matched with the second heat dissipation hole 8 is formed in the upper surface of the cover plate 6, and a right-angle edge 12 is formed at the corner of the cover plate 6.
Specifically, referring to fig. 5, the anti-slip strip 11 facilitates the operator to rotate the cover plate 6, the through hole 10 is adapted to the second heat dissipation hole 8, so as to enhance the heat dissipation effect of the second heat dissipation hole 8, and if the cover plate 6 is too tightly connected to the heat conduction base column 1, a wrench can be used to be clamped on the right-angle edge 12 of the side surface of the cover plate 6 to detach or mount the cover plate 6.
As a technical optimization scheme of the utility model, the upper side and the lower side of the radiating fin 3 are provided with the clamping grooves 13, and the limiting rings 14 are clamped in the clamping grooves 13. After all the radiating fins 3 are installed, the limiting rings 14 are clamped in the clamping grooves 13 formed in the symmetrical side faces of each radiating fin 3, the limiting rings 14 are also made of alloy aluminum, and can conduct heat between each radiating fin 3 while limiting and protecting the radiating fins 3, so that heat dissipation is facilitated.
Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (8)
1. The utility model provides a sunflower heat radiation structure, includes heat conduction base post (1), and a plurality of fin (3) are connected with in detachable side of heat conduction base post (1), and a plurality of spliced grooves (2) have been seted up to the side equidistance of heat conduction base post (1), and the side fixedly connected with of fin (3) is with spliced block (4) of spliced groove (2) adaptation, and spliced block (4) are pegged graft in spliced groove (2) back and are spacing by spacing component.
2. The sunflower heat radiation structure according to claim 1, wherein the middle part of the upper end of the heat conduction base column (1) is provided with a first heat radiation hole (5) in a penetrating way, the limiting member comprises a cover plate (6) which is connected to the upper end of the first heat radiation hole (5) through a stud (16) in a threaded way, and the cover plate (6) can cover the plug-in block (4).
3. A sunflower heat radiation structure according to claim 1 or 2, characterised in that the symmetrical sides of the heat sink (3) are fixedly connected with heat radiation fins (7).
4. A sunflower heat radiation structure according to claim 3, characterised in that the heat radiation fins (7) are at an angle to the heat radiation fins (3), the heat radiation fins (7) being remote from the side of the heat radiation fins (3) and from the side of the heat conducting base column (1).
5. A sunflower heat radiation structure according to claim 1, 2 or 4, wherein the plug-in block (4) and the plug-in groove (2) are dovetail-shaped, and a stop block (15) is fixedly connected to one end of the plug-in groove (2) away from the cover plate (6).
6. A sunflower heat radiation structure according to claim 1, 2 or 4, wherein the upper and lower ends of the heat conduction base column (1) are provided with second heat radiation holes (8) in a penetrating manner, the side surface of the heat conduction base column (1) is provided with a communication groove (9) penetrating the second heat radiation holes (8), and the communication groove (9) is positioned between the two heat radiation fins (3).
7. The sunflower heat radiation structure according to claim 2, wherein one surface of the cover plate (6) far away from the heat conduction base column (1) is fixedly connected with an anti-slip strip (11), a through hole (10) matched with the second heat radiation hole (8) is formed in the upper surface of the cover plate (6), and a right-angle edge (12) is formed in a corner of the cover plate (6).
8. A sunflower heat radiation structure according to claim 1, 2, 4 or 7, wherein the upper and lower sides of the heat radiation fin (3) are provided with a clamping groove (13), and a limiting ring (14) is clamped in the clamping groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321130016.5U CN219977207U (en) | 2023-05-11 | 2023-05-11 | Sunflower heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321130016.5U CN219977207U (en) | 2023-05-11 | 2023-05-11 | Sunflower heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219977207U true CN219977207U (en) | 2023-11-07 |
Family
ID=88579560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321130016.5U Active CN219977207U (en) | 2023-05-11 | 2023-05-11 | Sunflower heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219977207U (en) |
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2023
- 2023-05-11 CN CN202321130016.5U patent/CN219977207U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |