CN215269331U

CN215269331U - Small-size high-density integral heat dissipation section

Info

Publication number: CN215269331U
Application number: CN202121837916.4U
Authority: CN
Inventors: 郑友斌; 杨清; 王恩凤
Original assignee: Hope Senlan Science & Technology Corp ltd
Current assignee: Hope Senlan Science & Technology Corp ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-12-21
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a little volume high density whole heat dissipation section bar, this heat dissipation section bar are a whole section bar, including heat dissipation base, radiating fin and heat dissipation medium passageway, the left and right lateral surface and the top lateral surface of heat dissipation base are device installation face, and heat dissipation medium passageway inner chamber wall and heat dissipation base bottom position distribute have radiating fin. The utility model has the characteristics of small, light in weight, rationally distributed, heat dissipation power density is big, and the simple easy extrusion moulding of overall structure section bar, low cost.

Description

Small-size high-density integral heat dissipation section

Technical Field

The utility model relates to a heat dissipation section bar field, in particular to little volume high density whole heat dissipation section bar.

Background

Electronic equipment such as a frequency converter and the like can generate heat when running, and a radiator is adopted to radiate the electronic equipment in order to guarantee the performance of the electronic devices. The radiator is formed by cutting and processing the radiating section bar according to the requirement and has the characteristics of large radiating power and stability. At present, most radiating profiles on the market can only be provided with electronic devices on a single surface, the size of a radiator is large, the size of equipment is increased, and the defects of heavy equipment weight, high enterprise investment cost and the like are caused.

Disclosure of Invention

In order to solve the problem, the utility model provides a small, trilateral installation device, light in weight, power density is big, whole heat dissipation section bar with low costs.

In order to achieve the above purpose, the utility model provides a scheme does: the utility model provides a little volume high density whole heat dissipation section bar, the heat dissipation section bar is whole section bar, including heat dissipation base, radiating fin and heat dissipation medium passageway, and the left and right lateral surface and the top lateral surface of heat dissipation base are device installation face, and the left internal face, the right internal face, the top internal face and the bottom internal face of heat dissipation base constitute the square-shaped closed heat dissipation medium passageway.

As a further improvement, the heat dissipation section bar is made of aluminum section bar.

As a further improvement of the utility model, the left and right lateral surfaces upper portion and the top lateral surface of heat dissipation base are smooth surfaces.

As a further improvement, the left and right lateral surfaces of the heat dissipation base are close to a plurality of heat dissipation fins distributed at the vertical and uniform intervals at the bottom of the heat dissipation base.

As a further improvement, a plurality of radiating fins are vertically and evenly distributed at intervals on the left side wall surface, the right side wall surface and the top inner wall surface of the radiating medium channel inner cavity.

Compared with the prior art, the utility model have following advantage:

1. the device is arranged on three sides, so that the volume of the radiator is reduced, the volume of the equipment is reduced, and the weight of the equipment is further reduced;

2. the structure is simple, the layout is reasonable, the heat dissipation area is increased, and the heat dissipation power density is high;

3. the heat dissipation section is an integral section, is easy to extrude and form and has low cost.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings:

FIG. 1 is a three-dimensional schematic view of a small-volume high-density integral heat dissipation profile;

fig. 2 is a schematic plan view of a small-volume high-density integral heat dissipation profile.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, and the embodiments described herein are merely illustrative and are not intended to limit the present invention.

As shown in fig. 1-2, the utility model relates to a little volume high density whole heat dissipation section bar, the heat dissipation section bar is whole section bar, and it includes heat dissipation base 1, radiating fin 2 and heat dissipation medium passageway 3, and heat dissipation base 1's left and right lateral surface 4, right lateral surface 5 and top lateral surface 6 are the device installation face, and heat dissipation base 1's left internal face 7, right internal face 8, top internal face 9 and bottom inner face 10 constitute a square closed heat dissipation medium passageway 3. The upper parts of the left outer side surface 4, the right outer side surface 5 and the top outer side surface 6 of the heat dissipation base 1 are smooth surfaces. The left outer side surface 4 and the right outer side surface 5 of the heat dissipation base 1 are close to the bottom of the heat dissipation base 1, and a plurality of heat dissipation fins 2 are vertically and uniformly distributed at intervals. A plurality of radiating fins 2 are vertically and uniformly distributed on the left side wall surface 7, the right side wall surface 8 and the top inner wall surface 9 of the inner cavity of the radiating medium channel 3 at intervals.

The working process of the utility model is as follows: the electronic devices are attached to the left outer side surface 4, the right outer side surface 5 and the top outer side surface 6 of the heat dissipation base 1. When the electronic device works, heat is generated and is directly conducted to the heat dissipation base 1 and the heat dissipation fins 2, and the heat is conducted to the outside by the heat dissipation medium, so that the whole heat dissipation process is completed. The utility model discloses trilateral installation device make full use of effective area, overall structure is simple rationally distributed, easy extrusion moulding, and heat radiating area is big, and heat dissipation power density is big, low cost.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in any way, and those skilled in the art can apply various equivalent changes and modifications based on the above embodiment, and all equivalent changes and modifications within the scope of the appended claims should be covered by the present invention.

Claims

1. The utility model provides a whole heat dissipation section bar of little volume high density which characterized in that: the heat dissipation section bar is an integral section bar and comprises a heat dissipation base (1), heat dissipation fins (2) and a heat dissipation medium channel (3), wherein the left outer side surface (4), the right outer side surface (5) and the top outer side surface (6) of the heat dissipation base (1) are device installation surfaces, and a square-shaped closed heat dissipation medium channel (3) is formed by the left inner wall surface (7), the right inner wall surface (8), the top inner wall surface (9) and the bottom inner surface (10) of the heat dissipation base (1).

2. The small volume high density integral heat dissipating profile of claim 1, wherein: the heat dissipation section is made of aluminum alloy sections.

3. The small volume high density integral heat dissipating profile of claim 1, wherein: the upper parts of the left outer side surface (4), the right outer side surface (5) and the top outer side surface (6) of the heat dissipation base (1) are smooth surfaces.

4. The small volume high density integral heat dissipating profile of claim 1, wherein: the left outer side surface (4) and the right outer side surface (5) of the heat dissipation base (1) are close to the bottom of the heat dissipation base (1) and are vertically and uniformly distributed with a plurality of heat dissipation fins (2) at intervals.

5. The small volume high density integral heat dissipating profile of claim 1, wherein: a plurality of radiating fins (2) are vertically and uniformly distributed at intervals on the left inner wall surface (7), the right inner wall surface (8) and the top inner wall surface (9) of the inner cavity of the radiating medium channel (3).