CN211457806U

CN211457806U - High-performance radiating fin

Info

Publication number: CN211457806U
Application number: CN201922270877.3U
Authority: CN
Inventors: 杨安明
Original assignee: Kunshan Chaoli Metal Product Co ltd
Current assignee: Kunshan Chaoli Metal Product Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-08
Anticipated expiration: 2029-12-17

Abstract

The utility model relates to a high performance fin, fin integrated into one piece, the fin is "C" type, the fin includes upper mounting panel, lower mounting panel and sets up the fin body between upper mounting panel and lower mounting panel, the fin body includes setting gradually a plurality of fin monomers between upper mounting panel, lower mounting panel, the fin monomer is the rectangle structure and the fin monomer all inclines to set up, the surface of fin monomer is equipped with unsmooth heat dissipation stripe, form the heat dissipation clearance between two adjacent fin monomers; the outer edges of the upper mounting plate and the lower mounting plate are provided with openings communicated with the heat dissipation gaps. The radiating fin single body of the embodiment is obliquely arranged, so that the air outlet area can be increased, and the radiating effect is enhanced; furthermore, concave-convex radiating stripes are arranged on the surfaces of the radiating fin bodies, so that the contact area of the radiating fins and air is increased, and the radiating effect of the radiating fins can be effectively improved.

Description

High-performance radiating fin

Technical Field

The utility model relates to a fin field especially relates to a high performance fin.

Background

The heat sink is a device for dissipating heat of electronic components, such as CPU, power tube, and power amplifier tube in TV set.

As is known, the operating temperature of an electronic device directly determines the service life and stability of the electronic device, and the operating temperature of each component of a PC is kept within a reasonable range, so that the operating environment of the PC is kept within the reasonable range, and the components are aligned to perform heat dissipation, so that the problems of power consumption and heat dissipation become increasingly unavoidable.

The existing radiating fins are usually cuboid, and the fan is not comprehensive enough when blowing air to the radiating fins, so that the radiating effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high performance fin that has strengthened the radiating effect.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a high-performance radiating fin, the radiating fin integrated into one piece, the radiating fin is "C" type, the radiating fin includes upper mounting panel, lower mounting panel and sets up the radiating fin body between upper mounting panel and lower mounting panel, the radiating fin body includes the multiple radiating fin monomers that set gradually between upper mounting panel, lower mounting panel, the radiating fin monomer is the rectangle structure and the radiating fin monomer all inclines to set up, the surface of radiating fin monomer is equipped with unsmooth heat dissipation stripe, forms the heat dissipation clearance between two adjacent radiating fin monomers; and openings communicated with the heat dissipation gaps are formed in the outer edges of the upper mounting plate and the lower mounting plate.

Further, the radiating fin single bodies are arranged between the upper mounting plate and the lower mounting plate at equal intervals.

Furthermore, the material of going up mounting panel and lower mounting panel is pure copper, fin monomer material is foamed aluminum.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the high-performance radiating fin of the utility model can increase the air outlet area and enhance the radiating effect because the radiating fin monomers are obliquely arranged;

furthermore, concave-convex radiating stripes are arranged on the surfaces of the radiating fin bodies, so that the contact area of the radiating fins and air is increased, and the radiating effect of the radiating fins can be effectively improved.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic perspective view of a high performance heat sink in accordance with an embodiment of the present invention;

fig. 2 is a top view of a high performance heat sink shown in fig. 1.

Wherein the reference numerals are as follows:

1. a heat radiating fin: 11. an upper mounting plate; 12. a lower mounting plate; 13. a heat sink unit; 14. a heat dissipation gap; 15. and (4) opening.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, in the high-performance heat sink 1 described in this embodiment, the heat sink 1 is integrally formed, the heat sink 1 is in a "C" shape, the heat sink 1 includes an upper mounting plate 11, a lower mounting plate 12 and a heat sink body disposed between the upper mounting plate 11 and the lower mounting plate 12, the upper mounting plate 11 and the lower mounting plate 12 are both correspondingly in a "C" shape, the heat sink body includes a plurality of heat sink monomers 13 sequentially disposed between the upper mounting plate 11 and the lower mounting plate 12, the heat sink monomers 13 are in a rectangular structure, the heat sink monomers 13 are both obliquely disposed between the upper mounting plate 11 and the lower mounting plate 12, concave-convex heat dissipation stripes are disposed on the surface of each heat sink monomer 13, and a heat dissipation gap 14 is formed between two adjacent heat sink monomers 13; the outer edges of the upper mounting plate 11 and the lower mounting plate 12 are both provided with openings 15 communicated with the heat dissipation gap 14.

The radiating fin single bodies 13 are arranged between the upper mounting plate 11 and the lower mounting plate 12 at equal intervals.

The material of going up mounting panel 11 and lower mounting panel 12 is pure copper, fin monomer 13 material is foamed aluminum. The foamed aluminum is prepared by adding an additive into pure aluminum or aluminum alloy and then performing a foaming process, and has both metal and bubble characteristics. The composite material has the advantages of small density, high impact absorption capacity, high temperature resistance, high fireproof performance, corrosion resistance, sound insulation, noise reduction, low heat conductivity, high electromagnetic shielding performance, high weather resistance, filtering capacity, easy processing, easy installation and high forming precision, and can be subjected to surface coating.

Go up mounting panel 11 and down all be equipped with on the outward flange of mounting panel 12 with the opening 15 that heat dissipation clearance 14 is linked together to in better air-out, the air-out effect improves by a wide margin.

The high-performance radiating fin is in a C shape, so that the fan can be conveniently installed inside the radiating fin, the radiating area of the radiating fin is enlarged, the radiating fin can radiate better, and meanwhile, the air outlet area can be enlarged and the radiating effect can be enhanced due to the inclined arrangement of the radiating fin monomer 13;

furthermore, the surface of the heat dissipation fin unit 13 is provided with concave-convex heat dissipation stripes, so that the contact area between the heat dissipation fin and air is increased, and the heat dissipation effect of the heat dissipation fin 1 can be further effectively improved.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a high performance fin, fin integrated into one piece, its characterized in that: the radiating fin is C-shaped, the radiating fin comprises an upper mounting plate, a lower mounting plate and a radiating fin body arranged between the upper mounting plate and the lower mounting plate, the radiating fin body comprises a plurality of radiating fin monomers which are sequentially arranged between the upper mounting plate and the lower mounting plate, the radiating fin monomers are rectangular and are obliquely arranged, concave-convex radiating stripes are arranged on the surfaces of the radiating fin monomers, and a radiating gap is formed between every two adjacent radiating fin monomers; and openings communicated with the heat dissipation gaps are formed in the outer edges of the upper mounting plate and the lower mounting plate.

2. The high performance heat sink of claim 1, wherein: the radiating fin monomers are arranged between the upper mounting plate and the lower mounting plate at equal intervals.

3. The high performance heat sink of claim 1, wherein: go up the material of mounting panel and lower mounting panel and be pure copper, fin monomer material is foamed aluminum.