CN206790866U - A heat sink with freely splicable structure - Google Patents

Abstract

The utility model discloses a radiating fin with a freely spliced structure, which comprises a radiating fin body, wherein two adjacent edges of the radiating fin body are provided with arc-shaped bulges, and the other two adjacent edges of the radiating fin body are provided with arc-shaped grooves; the arc-shaped groove and the arc-shaped bulge are mutually matched structures. The utility model discloses a set up arc recess and arc arch of mutually supporting on the fin body, through the cooperation of arc recess and arc arch, can realize the multi-angle of fin freely assembles; when in actual use, the size of the radiating fin can be adjusted at will, and the degree of freedom is high.

Description

A heat sink with freely splicable structure

technical field

The utility model relates to the technical field of heat sink application, in particular to a heat sink with a freely splicable structure.

Background technique

The heat sink is a device for cooling the heat-prone electronic components in electrical appliances. It is mostly made of aluminum alloy, brass or bronze into plates, sheets, and multi-sheets. For example, the CPU central processing unit in a computer needs to use a large Heat sinks, power tubes in TVs, line tubes, and power amplifier tubes in power amplifiers all use heat sinks. Generally, the heat sink should be coated with a layer of heat-conducting silicone grease on the contact surface between the electronic components and the heat sink during use, so that the heat emitted by the components can be more effectively transferred to the heat sink, and then dissipated into the surrounding air through the heat sink.

In the prior art, the installation structure of the heat sink is generally a fixed installation with a low degree of freedom and a poor heat dissipation effect during use; therefore, it is necessary to design a heat sink connection structure with a high degree of freedom and can be assembled in the prior art technical problem.

Utility model content

The utility model provides a heat sink with a freely splicable structure, which is convenient to disassemble as a whole and improves the efficiency.

In order to achieve the above purpose, the utility model provides the following technical solutions: a heat sink with a freely splicable structure, including a heat sink body, two adjacent sides of the heat sink body are provided with arc-shaped protrusions, and the other two phases of the heat sink body are The adjacent side is provided with arc-shaped grooves; the arc-shaped grooves and the arc-shaped protrusions are mutual matching structures.

Further, the numbers of arc-shaped grooves and arc-shaped protrusions are equal.

Compared with the prior art, the utility model has the beneficial effects: the utility model is provided with an arc-shaped groove and an arc-shaped protrusion that cooperate with each other on the heat sink body, and through the cooperation of the arc-shaped groove and the arc-shaped protrusion , can realize the multi-angle free assembly of the heat sink; in actual use, the size of the heat sink can be adjusted at will, with a high degree of freedom.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Embodiment: As shown in Figure 1, the utility model provides a technical solution, a heat sink with a freely splicable structure, including a heat sink body 1, and two adjacent sides of the heat sink body 1 are provided with arc-shaped protrusions 11. The other two adjacent sides of the heat sink body 1 are provided with arc-shaped grooves 12; the arc-shaped grooves 12 and the arc-shaped protrusions 11 are a mutual matching structure.

Further, the numbers of arc-shaped grooves 12 and arc-shaped protrusions 11 are equal.

When the utility model is in production, the heat sink body 1 is provided with an arc-shaped groove 12 and an arc-shaped protrusion 11 that cooperate with each other, and through the cooperation of the arc-shaped groove 12 and the arc-shaped protrusion 11, the cooling fin can be realized. Free multi-angle assembly; in actual use, the size of the heat sink can be adjusted at will, with a high degree of freedom.

Finally, it should be noted that: the above is only a preferred example of the utility model, and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, It is still possible to modify the technical solutions described in the foregoing embodiments, or to perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (2)

1. A heat sink with a freely splicable structure, including a heat sink body, is characterized in that: two adjacent sides of the heat sink body are provided with arc-shaped protrusions, and the other two adjacent sides of the heat sink body are provided with arc-shaped recesses. The groove; the arc-shaped groove and the arc-shaped protrusion are mutually matched structures. 2. A heat sink with freely splicable structure according to claim 1, characterized in that the number of arc-shaped grooves and arc-shaped protrusions is equal.