CN209994777U

CN209994777U - Foldable radiating fin

Info

Publication number: CN209994777U
Application number: CN201920640154.5U
Authority: CN
Inventors: 陈全军; 陈浪
Original assignee: Dongguan De Yao Industrial Co Ltd
Current assignee: Dongguan De Yao Industrial Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-01-24
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a foldable radiating fin, comprising a structure body, the structure main part includes a plurality of heat dissipation inserted sheets of heat dissipation substrate group and perpendicular connection, heat dissipation substrate group is formed by the concatenation of a plurality of unanimous heat dissipation substrates of size, heat dissipation substrate one side is equipped with a plurality of horizontal type concatenation public heads, and the opposite side be equipped with a plurality of horizontal type concatenation female heads that horizontal type concatenation public head alternates to be connected, heat dissipation substrate surface is equipped with a plurality of perpendicular type concatenation public heads all around, and the bottom be equipped with all around with a plurality of perpendicular type concatenation female heads that perpendicular type concatenation public head alternates to be connected, heat dissipation substrate surface central point puts a plurality of jacks of evenly distributed, heat dissipation inserted sheet bottom integral type connect with the inserted column that the jack size is unanimous. The utility model discloses a through utilizing the different concatenation mode of heat dissipation film to fold into different equipment mode, be applicable to different service environment, avoid extravagant resource, the multi-structure combines, and simple structure has improved holistic stability each other, reinforcing practicality.

Description

Foldable radiating fin

Technical Field

The utility model relates to a fin technical field specifically is a collapsible fin.

Background

The radiating fin is a device for radiating heat of electronic elements which are easy to generate heat in electrical appliances, and is made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a plurality of sheet shapes and the like, for example, a CPU (central processing unit) in a computer needs to use a relatively large radiating fin, and power tubes, row tubes and power amplifier tubes in a power amplifier in a television set need to use the radiating fin. Generally, a layer of heat-conducting silicone grease is coated on the contact surface of an electronic component and a heat sink when the heat sink is in use, so that heat emitted by the component is more effectively conducted to the heat sink and then dissipated to the ambient air through the heat sink. The traditional radiating fins all exist in an integrated structure, the existing shape or state of the radiating fins cannot be changed in a folding mode, and the radiating fins cannot be accurately adjusted when used under different conditions, so that great resource waste is caused, and the adaptability is not strong.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, the utility model provides a foldable cooling fin can the effectual problem that the solution background art provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a foldable radiating fin, includes the main structure body, the main structure body includes a plurality of heat dissipation inserted sheets of heat dissipation substrate group and perpendicular connection, the heat dissipation substrate group is formed by the concatenation of a plurality of unanimous heat dissipation substrates of size, heat dissipation substrate one side is equipped with a plurality of horizontal type concatenation public heads, and the opposite side be equipped with a plurality of horizontal type concatenation female heads that the public head interlude of horizontal type concatenation is connected, heat dissipation substrate surface is equipped with a plurality of perpendicular type concatenation public heads all around, and the bottom be equipped with all around with a plurality of perpendicular type concatenation female heads that the public head interlude of perpendicular type concatenation is connected, heat dissipation substrate surface central point puts a plurality of jacks of evenly distributed, heat dissipation inserted sheet bottom integral type connect with the inserted column that.

Further, the number of the transverse splicing male heads on the two sides of the heat dissipation bottom plate is equal to that of the transverse splicing female heads.

Furthermore, the central point of the transverse splicing male head and the central point of the transverse splicing female head are positioned on the same straight line.

Furthermore, the central point of the vertical splicing male head and the central point of the vertical splicing female head are positioned on the same straight line.

Furthermore, the bottom of the heat dissipation bottom plate is provided with a connecting surface connected with external equipment.

Furthermore, fixing holes fixedly connected with external equipment are formed in the periphery of the heat dissipation bottom plate.

Further, the surface of the insert column is spiral.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an utilize the different concatenation mode of heat dissipation film to fold into different equipment modes, be applicable to different service environment, avoid extravagant resource, the multi-structure combines, and simple structure has improved holistic stability each other, reinforcing practicality.

Drawings

FIG. 1 is a schematic view of the vertical folding structure of the present invention;

FIG. 2 is a schematic view of the horizontal folding structure of the present invention;

FIG. 3 is a front view of the heat dissipation plate of the present invention;

FIG. 4 is a schematic top view of a heat dissipation plate of the present invention;

FIG. 5 is a schematic view of the bottom structure of the heat dissipation plate of the present invention;

fig. 6 is a schematic view of the heat dissipation insert of the present invention;

fig. 7 is a schematic view of the heat dissipation insert of the present invention.

Reference numbers in the figures:

1-radiating bottom plate group; 2-heat dissipation inserting pieces; 3-heat dissipation negative plate; 4-horizontal type splicing male head; 5-horizontal type splicing female head; 6-vertical splicing male head; 7-vertical splicing female head; 8-a jack; 9-inserting a column; 10-connecting surface; 11-fixing hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

As shown in fig. 1, 2, 3, 4, 5, 6 and 7, the present invention provides a foldable heat sink, comprising a structural body, the structure main body comprises a radiating bottom plate group 1 and a plurality of radiating insertion pieces 2 which are vertically connected, the radiating bottom plate group 1 is formed by splicing a plurality of radiating bottom plates 3 with the same size, one side of each radiating bottom plate 3 is provided with a plurality of transverse splicing male heads 4, and the other side is provided with a plurality of transverse splicing female heads 5 which are in alternate connection with the transverse splicing male heads 4, a plurality of vertical splicing male heads 6 are arranged around the surface of the heat-radiating bottom plate 3, and a plurality of vertical splicing female heads 7 which are connected with the vertical splicing male heads 6 in an inserting way are arranged on the periphery of the bottom, a plurality of jacks 8 are evenly distributed in the center of the surface of the heat dissipation bottom sheet 3, and the bottom of the heat dissipation inserting sheet 2 is integrally connected with inserting columns 9 with the same sizes as the jacks 8.

The number of the transverse splicing male heads 4 on the two sides of the heat dissipation bottom plate 3 is equal to that of the transverse splicing female heads 5; the central point of the transverse splicing male head 4 and the central point of the transverse splicing female head 5 are positioned on the same straight line; the central point of the vertical splicing male head 6 and the central point of the vertical splicing female head 7 are positioned on the same straight line; the bottom of the heat dissipation bottom plate 3 is provided with a connecting surface 10 connected with external equipment; fixing holes 11 fixedly connected with external equipment are formed in the periphery of the heat dissipation bottom plate 3; the surface of the inserted column 9 is spiral.

What need supplement the explanation, the utility model relates to a collapsible fin, during the use, on the horizontal plane was arranged in to heat dissipation film group 1, a plurality of heat dissipation films 3 can utilize horizontal type concatenation public head 4 and horizontal type concatenation female head 5 to accomplish horizontal connection according to the actual conditions demand, perhaps utilize vertical type concatenation public head 6 and vertical type concatenation female head 7 to accomplish perpendicular connection, constitute heat dissipation film group 1, the inserted column 9 of 2 bottoms of heat dissipation inserted sheet is connected with the jack 8 on heat dissipation film 3 surfaces through the mode of spiral. When the plurality of heat dissipation negative films 3 are horizontally spliced, the plurality of heat dissipation inserting pieces 2 can be distributed above the plurality of heat dissipation negative films 3; when a plurality of heat dissipation bottom plates 3 are vertically and directly connected, a plurality of heat dissipation inserting pieces 2 are intensively distributed above the heat dissipation bottom plate 3 at the topmost layer. The connecting surface 10 at the bottom of the heat dissipation film 3 is used for connecting with external equipment to better absorb the heat which needs to be dissipated, and meanwhile, the fixing holes 11 are used for better fixing the heat dissipation film 3 on the surface of the external equipment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A foldable fin, comprising: including the main structure body, the main structure body includes a plurality of heat dissipation inserted sheet (2) of heat dissipation substrate group (1) and perpendicular connection, heat dissipation substrate group (1) is formed by the concatenation of a plurality of heat dissipation substrate (3) that the size is unanimous, heat dissipation substrate (3) one side is equipped with a plurality of horizontal type concatenation public head (4), and the opposite side be equipped with a plurality of horizontal type concatenation female head (5) that horizontal type concatenation public head (4) alternate the connection, heat dissipation substrate (3) surface is equipped with a plurality of perpendicular type concatenation public head (6) all around, and the bottom be equipped with all around with a plurality of perpendicular type concatenation female head (7) that perpendicular type concatenation public head (6) alternate the connection, a plurality of jacks (8) of evenly distributed are put to heat dissipation substrate (3) surface central point, heat dissipation inserted sheet (2) bottom connect with jack (8) integral type (9) that the size is unan.

2. A foldable heat sink as recited in claim 1, wherein: the number of the transverse splicing male heads (4) on the two sides of the heat dissipation bottom plate (3) is equal to that of the transverse splicing female heads (5).

3. A foldable heat sink as recited in claim 1, wherein: the central point of the transverse splicing male head (4) and the central point of the transverse splicing female head (5) are positioned on the same straight line.

4. A foldable heat sink as recited in claim 1, wherein: the central point of the vertical splicing male head (6) and the central point of the vertical splicing female head (7) are positioned on the same straight line.

5. A foldable heat sink as recited in claim 1, wherein: the bottom of the heat dissipation bottom plate (3) is provided with a connecting surface (10) connected with external equipment.

6. A foldable heat sink as recited in claim 1, wherein: and fixing holes (11) fixedly connected with external equipment are formed in the periphery of the heat dissipation bottom plate (3).

7. A foldable heat sink as recited in claim 1, wherein: the surface of the inserted column (9) is spiral.