CN105324000A - Heat radiation structure - Google Patents
Heat radiation structure Download PDFInfo
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- CN105324000A CN105324000A CN201410265437.8A CN201410265437A CN105324000A CN 105324000 A CN105324000 A CN 105324000A CN 201410265437 A CN201410265437 A CN 201410265437A CN 105324000 A CN105324000 A CN 105324000A
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- fin
- heat radiation
- broadside
- long limit
- radiator structure
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Abstract
The present invention relates to the technical field of heat radiators and particularly relates to a heat radiation structure which comprises a heat radiation seat and heat radiation fins which are vertically connected to the heat radiation seat. The heat radiation fins are parallelly distributed with certain distances. The heat radiation fins are rectangular heat radiation fins, each of the heat radiation fins comprises two equal second long sides, a second wide side and a third wide side. The lengths of the second long sides are gradually changed with the increase of the distance between a corresponding third wide side and a first wide side. The lengths of any two adjacent second long sides are different. The second wide sides of all heat radiation fins can be connected to form a curved surface. The technical scheme of gradual change lengths of the heat radiation fins is employed, thus a curved surface shape is formed by the top ends of the heat radiation structure, compared with an existing heat radiation structure with the heat radiation fins with the same length, the heat radiation structure has more heat radiation spaces, and the heat radiation efficiency is improved.
Description
Technical field
The present invention relates to heat sink technology field, particularly relate to a kind of radiator structure.
Background technology
As everyone knows, the apparatus of the too high meeting of temperature to most of non high temperature work causes certain injury, similar LED, solar cell or computer CPU etc., because when running, self-temperature can raise, if effectively dispelled the heat not in time, light then decrease in efficiency to a certain extent, heavy then equipment burns out, in this case, many employings radiator auxiliary equipment is dispelled the heat, radiator is generally made up of radiator structure and other supplementary structures, in prior art, fin in radiator structure mostly is rectangle, and the size of each fin is identical, do not utilize space well, cause the area of dissipation of radiator less, radiating efficiency is lower.
Summary of the invention
The object of the invention is to propose a kind of radiator structure, the area of dissipation of radiator can be strengthened, improve radiating efficiency.
For reaching this object, the present invention by the following technical solutions:
A kind of radiator structure, comprise radiating seat and fin, described fin is connected with radiating seat is vertical, and between fin parallel distribution and keep a determining deviation, described radiating seat is rectangular heat dissipation seat, comprise the first broadside that two equal the first long limits are equal with two, described fin is rectangular radiator, each fin comprises two the second equal long limits, second broadside and the 3rd broadside, described first broadside and the second broadside, the length of the 3rd broadside is equal, described fin and radiating seat are connected to the 3rd broadside place, the length on described second long limit changes gradually along with the increase of the distance of article described first broadside of the 3rd broadside to corresponding to it, the length on the second long limit of any two adjacent fin is unequal, if gelled second broadside couples together, form a curved surface.
Wherein, the length on the second the shortest in all fin long limit is 0.7-0.9 times of the length on the second long limit grown most.
Wherein, described curved surface is planarea.
Further, described curved surface is arc-shaped curved surface.
Closer, described curved surface is semicircle curved surface.
Wherein, described curved surface is two-fold face.
Wherein, fin corresponding to described the second the longest long limit is positioned at the centre position on the first long limit of described radiating seat, and fin corresponding to described the second the shortest long limit is positioned at the end positions on the first long limit of described radiating seat.
Wherein, described curved surface is inclined-plane, and the one end on described inclined-plane is fin corresponding to the second long limit of growing most, and the other end on described inclined-plane is fin corresponding to the shortest the second long limit.
Wherein, described fin is all provided with through hole, the through hole on all fin is positioned on same axis.
Wherein, described through hole is circular port.
Beneficial effect of the present invention is: a kind of radiator structure, comprise radiating seat and fin, described fin is connected with radiating seat is vertical, and between fin parallel distribution and keep a determining deviation, described fin is rectangular radiator, each fin comprises two the second equal long limits, second broadside and the 3rd broadside, the length on described second long limit changes gradually along with the increase of the distance of article described first broadside of the 3rd broadside to corresponding to it, the length on the second long limit of any two adjacent fin is unequal, if gelled second broadside couples together, form a curved surface, the present invention adopts the technical scheme of the length gradual change of fin, the top of radiator structure is made to form a curve form, the radiator structure more equal than existing fin length has more heat-dissipating space, improve radiating efficiency.
Accompanying drawing explanation
Fig. 1 is the front view of the radiator structure that the embodiment of the present invention one provides.
Fig. 2 is the left view of the radiator structure that the embodiment of the present invention one provides.
Fig. 3 is the vertical view of the radiator structure that the embodiment of the present invention one provides.
Fig. 4 is the front view of the radiator structure that the embodiment of the present invention two provides.
Fig. 5 is the left view of the radiator structure that the embodiment of the present invention two provides.
Fig. 6 is the front view of the radiator structure that the embodiment of the present invention three provides.
Fig. 7 is the left view of the radiator structure that the embodiment of the present invention three provides.
Wherein, 1-radiating seat, 2-fin, the long limit of 3-first, 4-first broadside, the long limit of 5-second, 6-second broadside, 7-the 3rd broadside, 8-through hole, 9-curved surface.
Embodiment
Technical scheme of the present invention is further illustrated by embodiment below in conjunction with Fig. 1-Fig. 7.
Embodiment one
As shown in Figure 1-Figure 3, the front view of the radiator structure provided for the embodiment of the present invention one, left view and vertical view.
A kind of radiator structure, comprise radiating seat 1 and fin 2, described fin 2 is connected with radiating seat 1 is vertical, and between fin 2 parallel distribution and keep a determining deviation, described radiating seat 1 is rectangular heat dissipation seat 1, comprise the first broadside 4 that two equal the first long limits 3 are equal with two, described fin 2 is rectangular radiator 2, each fin 2 comprises two the second equal long limits 5, second broadside 6 and the 3rd broadside 7, described first broadside 4 and the second broadside 6, the length of the 3rd broadside 7 is equal, described fin 2 is connected to the 3rd broadside 7 place with radiating seat 1, the length on described second long limit 5 changes gradually along with the increase of the distance of described first broadside 4 of the 3rd broadside 7 to articles corresponding to it, the length on the second long limit 5 of any two adjacent fin 2 is unequal, if the second broadside 6 of all fin 2 couples together, form a curved surface 9.
The present embodiment adopts the technical scheme of the length gradual change of fin 2, and make the top of radiator structure form curved surface 9 shape, the radiator structure more equal than existing fin 2 length has more heat-dissipating space, improves radiating efficiency.
As shown in Figure 2, if two kinds of radiator structures, the area of dissipation sum of its all fin 2 is equal, the top of the radiator structure that the radiator structure of the length gradual change then in the present embodiment is more equal than length has more area of dissipation, and other area of dissipation sums of each are equal, therefore the radiator structure of length gradual change has higher radiating efficiency, technical scheme of the present invention be based upon total area of dissipation of fin 2 constant when, by suitably increasing the length of some fin 2, and reduce the length of some fin 2, the top of radiator structure is made to obtain larger heat-dissipating space, to improve radiating efficiency.
In the present embodiment, the length on the second long limit 5 the shortest in all fin 2 is 0.7-0.9 times of the length on the second long limit 5 grown most, if during too many longer than the length on the second the shortest long limit 5 of the length on the longest second long limit 5, radiator structure certainly will will occupy more space, unallowed in some conditions, therefore, 0.7-0.9 doubly this ratio is chosen in the present embodiment, when the length on the second long limit 5 the shortest in fin 2 be the length on the second long limit 5 grown most 0.7-0.9 doubly between time, the radiating efficiency of the radiator that the radiating efficiency of radiator structure forms than same fin in prior art 2 is high.
In the present embodiment, described curved surface 9 is planarea.
Further, described curved surface 9 is arc-shaped curved surface 9.
Closer, described curved surface 9 is semicircle curved surface 9.
In the present embodiment, described fin 2 is all provided with through hole 8, through hole 8 on all fin 2 is positioned on same axis, and the middle part of fin 2 is provided with through hole 8, provides a penetrating via to radiator, air can be made to circulate from described through hole 8, also be convenient to radiator heat-dissipation, improve radiating efficiency, place a fan in the direction of running through of described through hole 8, better heat-radiation effect, this is also the potential advantages that existing fin 2 can not be compared.
In the present embodiment, described through hole 8 is circular port, and the position of described through hole 8 is arranged on the medium position of the fin 2 of the second the shortest long limit 5 correspondence.
Embodiment two
As shown in Figure 4, Figure 5.
In the present embodiment, described curved surface 9 is two-fold face.
In the present embodiment, the fin 2 of described the second the longest long limit 5 correspondence is positioned at the centre position on the first long limit 3 of described radiating seat 1, and the fin 2 of described the second the shortest long limit 5 correspondence is positioned at the end positions on the first long limit 3 of described radiating seat 1.
Embodiment three
As shown in Figure 6, Figure 7.
In the present embodiment, described curved surface 9 is inclined-plane, and the one end on described inclined-plane is the fin 2 of the second long limit 5 correspondence grown most, and the other end on described inclined-plane is the fin 2 of the second the shortest long limit 5 correspondence.
The above; be only the present invention's preferably embodiment, but protection scope of the present invention is not limited thereto, any people being familiar with this technology is in the technical scope disclosed by the present invention; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (10)
1. a radiator structure, comprise radiating seat (1) and fin (2), described fin (2) is connected with radiating seat (1) is vertical, and between fin (2) parallel distribution and keep a determining deviation, it is characterized in that, described radiating seat (1) is rectangular heat dissipation seat (1), comprise the first broadside (4) that two equal the first long limits (3) are equal with two, described fin (2) is rectangular radiator (2), each fin (2) comprises two the second equal long limits (5), second broadside (6) and the 3rd broadside (7), described first broadside (4) and the second broadside (6), the length of the 3rd broadside (7) is equal, described fin (2) and radiating seat (1) are connected to the 3rd broadside (7) place, the length on described second long limit (5) changes to the increase of the distance of one article of described first broadside (4) gradually along with the 3rd broadside (7) corresponding to it, the length on the second long limit (5) of any two adjacent fin (2) is unequal, second broadside (6) of all fin (2), if couple together, forms a curved surface (9).
2. a kind of radiator structure according to claim 1, is characterized in that, the length on the second long limit (5) the shortest in all fin (2) is 0.7-0.9 times of the length on the second long limit (5) grown most.
3. a kind of radiator structure according to claim 2, is characterized in that, described curved surface (9) is planarea.
4. a kind of radiator structure according to claim 2, is characterized in that, described curved surface (9) is arc-shaped curved surface (9).
5. a kind of radiator structure according to claim 4, is characterized in that, described curved surface (9) is semicircle curved surface (9).
6. a kind of radiator structure according to claim 2, is characterized in that, described curved surface (9) is two-fold face.
7. a kind of radiator structure according to claim 5 or 6, it is characterized in that, the fin (2) of described the second the longest long limit (5) correspondence is positioned at the centre position on the first long limit (3) of described radiating seat (1), and the fin (2) of described the second the shortest long limit (5) correspondence is positioned at the end positions on the first long limit (3) of described radiating seat (1).
8. a kind of radiator structure according to claim 2, it is characterized in that, described curved surface (9) is inclined-plane, the one end on described inclined-plane is the fin (2) of the second long limit (5) correspondence grown most, and the other end on described inclined-plane is the fin (2) of the second the shortest long limit (5) correspondence.
9. a kind of radiator structure according to claim 1, is characterized in that, described fin (2) is all provided with through hole (8), and the through hole (8) on all fin (2) is positioned on same axis.
10. a kind of radiator structure according to claim 9, is characterized in that, described through hole (8) is circular port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265437.8A CN105324000A (en) | 2014-06-13 | 2014-06-13 | Heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410265437.8A CN105324000A (en) | 2014-06-13 | 2014-06-13 | Heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105324000A true CN105324000A (en) | 2016-02-10 |
Family
ID=55250343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410265437.8A Pending CN105324000A (en) | 2014-06-13 | 2014-06-13 | Heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105324000A (en) |
-
2014
- 2014-06-13 CN CN201410265437.8A patent/CN105324000A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160210 |
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| WD01 | Invention patent application deemed withdrawn after publication |