CN211977658U - Fin radiator - Google Patents
Fin radiator Download PDFInfo
- Publication number
- CN211977658U CN211977658U CN201922020660.7U CN201922020660U CN211977658U CN 211977658 U CN211977658 U CN 211977658U CN 201922020660 U CN201922020660 U CN 201922020660U CN 211977658 U CN211977658 U CN 211977658U
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- fins
- fin
- top plate
- top plates
- heat dissipation
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Abstract
The utility model relates to a heat dissipation equipment discloses a fin radiator. The utility model discloses in, the fin radiator, include: a base having a mounting side; the fins are sequentially arranged on the mounting side and extend towards the direction departing from the mounting side; any two adjacent fins are mutually separated to form a heat dissipation channel; the top plates are uniquely corresponding to the fins, and each top plate is arranged on one side, away from the installation side, of the corresponding fin; each top plate extends towards the direction of the fins adjacent to the fins where the top plate is located and shields part of heat dissipation channels formed by the fins where the top plates are located; and any two adjacent top plates are mutually separated. Compared with the prior art, the radiator has the advantages that the strength is increased, the radiator is convenient to carry and manufacture, and the radiator is not easy to damage; in addition, the heat dissipation area is increased, and the heat dissipation effect is enhanced.
Description
Technical Field
The utility model relates to a heat-dissipating equipment, in particular to finned radiator.
Background
Finned radiators are one of the most widely used heat exchange devices in gas and liquid heat exchangers. The existing finned heat sink includes: the base, set up a plurality of fins on the base, separate between each fin, the air current circulates between each fin, gives off to the heat of conducting on the radiator. However, the existing fin is a sharp-angled top end, the area is small, the overall strength of the fin is poor, and the fin is easy to break and deform under the extrusion collision condition, so that the heat dissipation of the radiator is affected. The difficulty is increased in the transportation and manufacturing processes, and better safety protection measures are needed to protect the heat exchanger. In addition, in the existing equipment needing the radiator, when the heat to be radiated by the equipment is larger, the heat radiation area needs to be increased by increasing the height of the fins to better radiate the heat, but the installation space is limited, so that the height of the fins cannot be increased, the heat radiation requirement cannot be met,
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fin radiator, which increases the strength of the radiator, is convenient to carry and manufacture and is not easy to damage; in addition, the heat dissipation area is increased, and the heat dissipation effect is enhanced.
In order to solve the above technical problem, an embodiment of the present invention provides a fin radiator, including:
a base having a mounting side;
the fins are sequentially arranged on the mounting side and extend towards the direction departing from the mounting side; any two adjacent fins are mutually separated to form a heat dissipation channel;
the top plates are uniquely corresponding to the fins, and each top plate is arranged on one side, away from the mounting side, of the corresponding fin; each top plate extends towards the direction of the fins adjacent to the fins where the top plate is located and shields part of heat dissipation channels formed by the fins where the top plates are located; and any two adjacent top plates are mutually separated.
The utility model discloses embodiment is for prior art, owing to be equipped with base, a plurality of fin and a plurality of roof, each fin is arranged in order and is set up on the installation side of base, separates each other between two adjacent fins and thinks into heat dissipation channel, and the hot gas flow circulates in heat dissipation channel, is gived off with the heat on fin and the base. The top plate is arranged on one side, away from the installation side, of the fin, extends towards the direction of the fin adjacent to the fin where the top plate is located, and shields part of a heat dissipation channel formed by the fin where the top plate is located. Therefore, the top plate covers one side of the top sharp corner of the fin, the surface of the top plate is flatly unfolded, the area is large, the top plate can bear larger stress under the action of external force, the strength is large, deformation and damage can be avoided, the fin is enabled to be kept in an original shape and not to be deformed or damaged, and protective measures are not specially arranged to protect the fin in manufacturing and carrying. In addition, any two adjacent top plates are mutually separated, the airflow can circulate in the heat dissipation channel to dissipate heat, and the heat on the fins is conducted to the top plates due to the arrangement of the top plates, so that the heat dissipation area is increased, and the heat dissipation is facilitated. Under the condition of not increasing the height of the fins, the heat dissipation capacity of the heat radiator is improved, and the heat dissipation requirement of equipment requiring high heat is met.
In addition, the fins are arranged at equal intervals; the top plates are arranged at equal intervals.
In addition, a plurality of middle fins, first boundary fins and second boundary fins are arranged in the plurality of fins; each of the intermediate fins is disposed between the first boundary fin and the second boundary fin;
a plurality of middle top plates arranged on the middle fins are arranged in the plurality of top plates;
each of the intermediate top plates includes: the first middle extension part and the second middle extension part are arranged opposite to the first middle extension part; the first middle extension part extends towards one fin direction adjacent to the fin where the first middle extension part is located, the second middle extension part extends towards the other fin direction adjacent to the fin where the second middle extension part is located, and the extension length of the first middle extension part is equal to that of the second middle extension part.
In addition, the extension length of the top plate provided in the first boundary fin and the extension length of the top plate provided in the second boundary fin are equal to the extension length of the first intermediate extension and the extension length of the second intermediate extension.
In addition, each top plate and the fin on the top plate are integrally formed.
In addition, each top plate is an aluminum top plate;
each fin is an aluminum fin.
In addition, each fin, each top plate and the base are integrally formed.
In addition, each of the fins includes: the base comprises a first inclined side face and a second inclined side face which are connected with the base, and the distance between the first inclined side face and the second inclined side face is gradually reduced towards the direction far away from the installation side.
Drawings
Fig. 1 is a front view of a fin radiator according to a first embodiment of the present invention;
fig. 2 is a perspective view of a fin radiator according to a first embodiment of the present invention;
fig. 3 is a schematic view of a partial fin structure according to a first embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
A first embodiment of the present invention relates to a fin radiator, as shown in fig. 1 and 2, including: base 1, a plurality of fin and a plurality of roof. The base 1 is equipped with the installation side, and each fin is arranged in order and is set up on the installation side, and the orientation deviates from the direction extension of installation side, and arbitrary two adjacent fins separate each other and form heat dissipation channel 4. The number of the top plates is the same as that of the base 1, and the top plates are only corresponding to the fins. Each top plate is arranged on one side of the corresponding fin, which is far away from the installation side, extends towards the direction of the fin adjacent to the fin where the top plate is located, and shields part of the heat dissipation channel 4 formed by the fin where the top plate is located. And any two adjacent top plates are mutually separated. As shown in fig. 1, taking three adjacent fins 21, 22, and 23 as an example, the top plate 31 is provided on the fin 21, the top plate 32 is provided on the fin 22, and the top plate 33 is provided on the fin 23, and the top plate 32 may extend in the direction toward the fin 21 and the fin 22, or may extend only toward the fin 21 or only toward the fin 22. The same applies to the direction of extension of the remaining top plates.
As the base 1, the plurality of fins and the plurality of top plates are arranged, the fins are sequentially arranged on the mounting side of the base 1, the adjacent two fins are mutually separated to form the heat dissipation channel 4, and hot air flows in the heat dissipation channel 4 and is dissipated with the fins and heat on the base 1. The top plate is arranged on one side, away from the installation side, of the fin, extends towards the direction of the fin adjacent to the fin where the top plate is located, and shields part of a heat dissipation channel 4 formed by the fin where the top plate is located. Therefore, the top plate covers one side of the top sharp corner of the fin, the surface of the top plate is flatly unfolded, the area is large, the top plate can bear larger stress under the action of external force, the strength is large, deformation and damage can be avoided, the fin is enabled to be kept in an original shape and not to be deformed or damaged, and protective measures are not specially arranged to protect the fin in manufacturing and carrying. In addition, any two adjacent top plates are mutually separated, the airflow can circulate in the heat dissipation channel 4 to dissipate heat, and the heat on the fins is conducted to the top plates due to the arrangement of the top plates, so that the heat dissipation area is increased, and the heat dissipation is facilitated. Under the condition of not increasing the height of the fins, the heat dissipation capacity of the heat radiator is improved, and the heat dissipation requirement of equipment requiring high heat is met.
Further, as shown in fig. 1 and 2, the fins are arranged at equal intervals, and the top plates are arranged at equal intervals. So that when the fin radiator is used on the equipment, the radiator can uniformly radiate heat of all parts of the equipment.
As shown in fig. 1 and 2, the plurality of fins include a plurality of intermediate fins, a first boundary fin 25, and a second boundary fin 24, and each intermediate fin is provided between the first boundary fin 25 and the second boundary fin 24. A plurality of middle top plates arranged on the middle fins are arranged in the plurality of top plates. As shown in fig. 1 and 2, the fins 21, 22, and 23 are all intermediate fins, the top plate 31, the top plate 32, and the top plate 33 are all intermediate top plates, and taking the top plate 32 as an example, the intermediate top plate 32 includes: a first middle extension 321, and a second middle extension 322 disposed opposite to the first middle extension 321. The first middle extension 321 extends towards one fin direction adjacent to the fin where the first middle extension is located, the second middle extension 322 extends towards the other fin direction adjacent to the fin where the second middle extension is located, and the extension length of the first middle extension 321 is equal to that of the second middle extension 322. In this embodiment, all of the intermediate top plates may be identical in structure, including a first intermediate extension and a second intermediate extension. Therefore, both sides of the fin can bear uniform pressure and uniformly radiate heat. Of course, the middle top plate may have only the first middle extension or the second middle extension, as required by the use of the heat sink.
Further, as shown in fig. 1 and 2, the extension length of the top plate provided in the first boundary fin 25 and the extension length of the top plate provided in the second boundary fin 24 are equal to the extension length of the first intermediate extension 321 and the extension length of the second intermediate extension 322.
In addition, each top plate and the fin on the top plate are integrally formed. The processing is simpler, the top plate and the fins are connected more tightly, the strength of the fins is higher, and the fins are not easy to damage.
In actual use, each top plate is an aluminum top plate, and each fin is an aluminum fin.
Further, the fins, the top plate, and the base 1 are integrally formed.
As shown in fig. 3, the fins have the same structure, and taking the fin 22 as an example, the fin 22 includes: a first inclined side 221 and a second inclined side 222 connected to the base 1, a distance between the first inclined side 221 and the second inclined side 222 gradually decreasing toward a direction away from the installation side. Thereby increasing the heat dissipation area of the fins and reducing the overall weight of the heat sink.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (8)
1. A fin radiator, comprising:
a base having a mounting side;
the fins are sequentially arranged on the mounting side and extend towards the direction departing from the mounting side; any two adjacent fins are mutually separated to form a heat dissipation channel;
the top plates are uniquely corresponding to the fins, and each top plate is arranged on one side, away from the mounting side, of the corresponding fin; each top plate extends towards the direction of the fins adjacent to the fins where the top plate is located and shields part of heat dissipation channels formed by the fins where the top plates are located; and any two adjacent top plates are mutually separated.
2. The finned heat sink of claim 1 wherein each of said fins is arranged equidistantly; the top plates are arranged at equal intervals.
3. The finned heat sink as claimed in claim 2, wherein a plurality of intermediate fins, first boundary fins, second boundary fins are provided among the plurality of fins; each of the intermediate fins is disposed between the first boundary fin and the second boundary fin;
a plurality of middle top plates arranged on the middle fins are arranged in the plurality of top plates;
each of the intermediate top plates includes: the first middle extension part and the second middle extension part are arranged opposite to the first middle extension part; the first middle extension part extends towards one fin direction adjacent to the fin where the first middle extension part is located, the second middle extension part extends towards the other fin direction adjacent to the fin where the second middle extension part is located, and the extension length of the first middle extension part is equal to that of the second middle extension part.
4. The finned heat sink of claim 3 wherein the extension length of the top plate disposed at the first boundary fin and the extension length of the top plate disposed at the second boundary fin are each equal to the extension length of the first intermediate extension and the extension length of the second intermediate extension.
5. The finned heat sink of claim 1 wherein each of said top plates is integrally formed with the fin on which it is mounted.
6. The finned heat sink of claim 5 wherein each of the top plates is an aluminum top plate;
each fin is an aluminum fin.
7. The finned heat sink of claim 1 wherein each of the fins, each of the top plates and the base are integrally formed.
8. The finned heat sink of claim 1 wherein each of said fins comprises: the base comprises a first inclined side face and a second inclined side face which are connected with the base, and the distance between the first inclined side face and the second inclined side face is gradually reduced towards the direction far away from the installation side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922020660.7U CN211977658U (en) | 2019-11-20 | 2019-11-20 | Fin radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922020660.7U CN211977658U (en) | 2019-11-20 | 2019-11-20 | Fin radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211977658U true CN211977658U (en) | 2020-11-20 |
Family
ID=73352241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922020660.7U Active CN211977658U (en) | 2019-11-20 | 2019-11-20 | Fin radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211977658U (en) |
-
2019
- 2019-11-20 CN CN201922020660.7U patent/CN211977658U/en active Active
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