CN210226078U

CN210226078U - High-efficiency radiating fin

Info

Publication number: CN210226078U
Application number: CN201920997382.8U
Authority: CN
Inventors: Chuangxin Zhou; 周创新
Original assignee: Jiangsu Woodpecker Energy Saving Technology Co Ltd
Current assignee: Jiangsu Woodpecker Energy Saving Technology Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-03-31
Anticipated expiration: 2029-06-28

Abstract

The application discloses high-efficient fin, including the fin, be equipped with the perforation on the fin, its characterized in that: the radiating fin is provided with at least one fin in a protruding mode on the surface, the fin and the radiating clamp form a groove, the radiating fin increases the radiating area through the fin, meanwhile, the clamped groove enables heat exchange gas to rotate in the groove, full heat conversion is facilitated, and radiating efficiency is improved.

Description

High-efficiency radiating fin

Technical Field

The application relates to the field of cooling fins, in particular to a high-efficiency cooling fin.

Background

At present, the rapid development of electronic products has increased the demand for heat sinks. How to improve the radiating efficiency, reduce the volume of products, reduce production cost is crucial to whether enterprises can successfully stand in fierce market competition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient fin to overcome not enough among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

the embodiment of the application discloses high-efficient fin, including the fin, be equipped with the perforation on the fin, its characterized in that: at least one fin is convexly arranged on the surface of the radiating fin, and the fin and the radiating fin are clamped to form a groove.

Preferably, in the above high-efficiency heat sink, the fin has an elongated shape.

Preferably, in the efficient heat sink, the fin length is 15 ± 1 mm.

Preferably, in the efficient heat sink, the fins are horizontally and obliquely arranged on the heat sink.

Preferably, in the efficient heat sink, the horizontal inclination angle of the fins is 60 °.

Compared with the prior art, the utility model has the advantages of:

1 this fin has increased heat radiating area through the fin, makes heat transfer gas gyration in the recess through the recess of centre gripping simultaneously, makes its abundant thermal conversion, and then has improved the radiating efficiency.

2. Overall structure is simple, and is with low costs easily to realize, and small, is convenient for pile up and wears to establish on the guide arm.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a top view of a high efficiency heat sink in an embodiment of the present invention;

fig. 2 is a front view of the high-efficiency heat sink according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described in detail below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the efficient heat sink in this embodiment includes a heat sink 1, a through hole 2 is formed on the heat sink 1, nine fins 3 are protruded from the surface of the heat sink 1 in three rows and three columns, and each fin 3 and the heat sink 1 are clamped to form a groove 4.

Further, the fin 3 is long.

Further, the length of the fin 3 is 15 +/-1 mm.

Further, the fins 3 are horizontally obliquely arranged on the heat sink 1.

Further, the horizontal inclination angle of the fin 3 is 60.

In the technical scheme, the radiating area of the radiating fin is increased through the fins, and meanwhile, the heat exchange gas is enabled to rotate in the grooves through the clamped grooves, so that the heat exchange gas is enabled to be fully thermally converted, and the radiating efficiency is improved; overall structure is simple, and is with low costs easily to realize, and small, is convenient for pile up and wears to establish on the guide arm.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is merely a detailed description of the present application, and it should be noted that modifications and embellishments could be made by those skilled in the art without departing from the principle of the present application, and these should also be considered as the protection scope of the present application.

Claims

1. The utility model provides a high-efficient fin, includes the fin, be equipped with the perforation on the fin, its characterized in that: at least one fin is convexly arranged on the surface of the radiating fin, and the fin and the radiating fin are clamped to form a groove.

2. A high efficiency heat sink as recited in claim 1, wherein: the fins are in a long strip shape.

3. A high efficiency heat sink as recited in claim 2, wherein: the length of the fin is 15 +/-1 mm.

4. A high efficiency heat sink as recited in claim 1, wherein: the fins are horizontally and obliquely arranged on the heat dissipation fins.

5. A high efficiency heat sink as set forth in claim 4, wherein: the horizontal inclination angle of the fins is 60 degrees.