CN214407127U

CN214407127U - Radiating fin

Info

Publication number: CN214407127U
Application number: CN202120185046.0U
Authority: CN
Inventors: 蔡恩松
Original assignee: Dongguan Jingsong Hardware Electronics Co ltd
Current assignee: Dongguan Jingsong Hardware Electronics Co ltd
Priority date: 2021-01-24
Filing date: 2021-01-24
Publication date: 2021-10-15
Anticipated expiration: 2031-01-24

Abstract

The utility model discloses a radiating fin, which comprises a structure main body, wherein the structure main body comprises a substrate, and a plurality of groups of fins are respectively arranged on two sides of the substrate; a first concave connecting piece and a convex connecting piece are respectively arranged at two ends of the substrate; a second concave connecting piece is arranged on the upper side surface of the substrate and is positioned among the multiple groups of fins; a first groove and a second groove are respectively arranged in the first concave connecting piece and the second concave connecting piece; the convex connecting piece is provided with a connecting lug which is used for being connected with the first groove and the second groove; the utility model discloses the fin can be connected the first concave type connecting piece of a fin in the multiunit fin with the convex type connecting piece of another fin in the use, constitutes bigger fin to satisfy the user demand, it is fixed to have changed traditional fin structure, and the commonality is poor, uses the poor shortcoming of flexibility, has improved the application scope of fin, in order to satisfy different user demands.

Description

Radiating fin

Technical Field

The utility model relates to a fin technical field, concretely relates to fin.

Background

Most of the electronic equipment at the present stage is placed in the box body, and the electronic equipment is protected through the box body. However, in order to save power consumption, a plurality of electronic devices are generally placed in one cabinet. When the electronic equipment works, certain heat can be emitted, and therefore the heat needs to be emitted, and the influence of the work of the electronic equipment at high temperature on the normal working performance of the electronic equipment is avoided.

However, the existing cooling fins are usually formed by integral processing, the structure is fixed and difficult to change, the flexibility ratio is low, the practicability is poor, the cooling fins of the integral structure can only be suitable for electronic products of the same specification and are difficult to realize the matching degree with electronic products of different specifications, the universality is poor, the application field is narrow, and the cost investment is high.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems and providing a heat sink.

The utility model realizes the above purpose by the following technical proposal, a radiating fin comprises a structure main body, wherein the structure main body comprises a substrate, and a plurality of groups of fins are respectively arranged on two sides of the substrate;

a first concave connecting piece and a convex connecting piece are respectively arranged at two ends of the substrate;

a second concave connecting piece is arranged on the upper side surface of the substrate and is positioned among the multiple groups of fins;

a first groove and a second groove are respectively arranged in the first concave connecting piece and the second concave connecting piece;

and the convex connecting piece is provided with a connecting lug which is used for being connected with the first groove and the second groove.

Preferably, the substrate is integrally formed with the fin, the first female connector, the male connector, and the second female connector.

Preferably, the first concave connecting piece and the opening of the second concave connecting piece are bent inwards to form a clamping block, a clamping groove is formed between the connecting convex block and the convex connecting piece, and the clamping groove corresponds to the clamping block.

Preferably, a plurality of heat dissipation holes are formed in the substrate.

Preferably, a plurality of groups of first screw holes are formed in the first concave connecting piece, a plurality of groups of second screw holes are formed in the connecting lug, and the positions of the first screw holes on the first concave connecting piece correspond to the positions of the second screw holes on the connecting lug.

The utility model has the advantages that:

the utility model discloses the fin through set up first concave type connecting piece and protruding type connecting piece respectively at the base plate both ends, can be connected the first concave type connecting piece of a fin in the multiunit fin with the protruding type connecting piece of another fin in the use, constitute bigger fin to satisfy the user demand, changed traditional fin structure fixed, the commonality is poor, uses the poor shortcoming of flexibility, has improved the application scope of fin, in order to satisfy different user demands.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a front view of the present invention.

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. 1-3, a heat sink in this embodiment includes a structural body, where the structural body includes a substrate 1, and two sides of the substrate 1 are respectively provided with a plurality of sets of fins 5; a first concave connecting piece 2 and a convex connecting piece 3 are respectively arranged at two ends of the substrate 1; a second concave connecting piece 6 is arranged on the upper side surface of the substrate 1, and the second concave connecting piece 6 is positioned among the multiple groups of fins 5; a first groove 4 and a second groove 9 are respectively arranged in the first concave connecting piece 2 and the second concave connecting piece 6; the male connecting piece 3 is provided with a connecting convex block 8 which is used for being connected with the first groove 4 and the second groove 9.

In this embodiment, the substrate 1 is integrally formed with the fin 5, the first female connector 2, the male connector 3, and the second female connector 6; openings of the first concave connecting piece 2 and the second concave connecting piece 6 are bent inwards and extend to form a clamping block 13, a clamping groove 7 is formed between the connecting lug 8 and the convex connecting piece 3, and the clamping groove 7 corresponds to the clamping block 13; a plurality of heat dissipation holes 12 are formed in the substrate 1; a plurality of groups of first screw holes 11 are formed in the first concave connecting piece 2, a plurality of groups of second screw holes 10 are formed in the connecting lug 8, and the positions of the first screw holes 11 on the first concave connecting piece 2 correspond to the positions of the second screw holes 10 on the connecting lug 8.

The radiating fin in this embodiment sets up first concave type connecting piece and convex connecting piece respectively through at the base plate both ends, can be connected the first concave type connecting piece of a radiating fin in the multiunit radiating fin with the convex connecting piece of another piece radiating fin in the use, constitute bigger radiating fin to satisfy the user demand, it is fixed to have changed traditional radiating fin structure, the commonality is poor, uses the poor shortcoming of flexibility, has improved the application scope of radiating fin, in order to satisfy different user demands.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A heat sink is characterized by comprising a structure main body, wherein the structure main body comprises a substrate, and a plurality of groups of fins are respectively arranged on two sides of the substrate;

2. A heat sink as claimed in claim 1, wherein: the substrate is integrally formed with the fins, the first concave connecting member, the convex connecting member and the second concave connecting member.

3. A heat sink as claimed in claim 1, wherein: the opening of the first concave connecting piece and the second concave connecting piece is bent inwards to form a clamping block, a clamping groove is formed between the connecting convex block and the convex connecting piece, and the clamping groove corresponds to the clamping block.

4. A heat sink as claimed in claim 1, wherein: the substrate is provided with a plurality of heat dissipation holes.

5. A heat sink as claimed in claim 1, wherein: the first concave connecting piece is provided with a plurality of groups of first screw holes, the connecting lug is provided with a plurality of groups of second screw holes, and the position of the first screw hole on the first concave connecting piece corresponds to the position of the second screw hole on the connecting lug.