CN203446163U - Insulation graphite - Google Patents

Abstract

This utility model discloses a kind of insulation graphite, comprising an oxidized graphite basal body and an adhesive layer. The adhesive layer is adhered to the oxidized graphite basal body. By adhering the oxidized graphite basal body to the adhesive layer and utilizing the properties of heat conduction and non-electrical conduction possessed by the oxidized graphite basal body, the insulation performance of the insulation graphite is enhanced when the graphite is conducting head or radiating heat, so that the usage performance of electronic product parts can be ensured, the working life is prolonged and the enterprises are benefited.

Description

A kind of insulation graphite

Technical field

The utility model relates to insulating material application, the insulation graphite that particularly a kind of heat conduction and heat radiation is used.

Background technology

In recent years, development along with electronic technology, the continuous renewal of electronic product is regenerated, the size of its work package is more and more less, speed and the efficiency of work are more and more higher, its caloric value is also increasing, therefore often adopts graphite heat radiation fin as the preferred material that solves electronic product heat conduction and heat radiation.Graphite heat radiation fin also has conductivity when having good heat conduction and heat radiation performance, and some members of electronic product inside need insulation, and therefore independent utilization graphite heat radiation fin cannot reach the effect of insulation.

In prior art, conventionally in the one side of graphite heat radiation fin, paste a glued membrane, to reduce its conductivity, yet, the insulating properties of glued membrane is not very good, and it still there will be conduction or local phenomenon of conducting electricity, and will certainly affect like this serviceability of mobile phone part, the ，Gei enterprise in useful life that even can shorten member brings very large inconvenience.

Utility model content

For solving the problem existing in above-mentioned background technology, the purpose of this utility model is to provide a kind of insulation graphite, to reach the heat conduction and heat radiation performance of both having utilized graphite, has strengthened again the object of its insulation property.

For achieving the above object, the technical solution of the utility model is as follows:

A graphite, comprises graphite oxide matrix and glue-line, and described glue-line and described graphite oxide matrix are pasted.

Preferably, described graphite oxide matrix is the graphite oxide that graphite is made through oxidant oxidation.

Preferably, described glue-line is double faced adhesive tape, and its one side is pasted with described graphite oxide matrix.

Pass through technique scheme, the insulation graphite that the utility model provides, by graphite oxide matrix and glue-line are pasted, utilize graphite oxide matrix itself to there is heat conduction and nonconducting characteristic, and then make this insulation graphite in heat conduction and heat radiation, strengthen its insulation property, ensured the serviceability of electronic product member, extended its useful life ，Gei enterprise and bring great convenience.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below.

Fig. 1 is the perspective view of a kind of graphite that insulate of the utility model embodiment.

In figure, number designation represents the title of parts:

1, graphite oxide 2, double faced adhesive tape

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.

A kind of insulation graphite that the utility model provides, as shown in Figure 1, comprises graphite oxide 1 and double faced adhesive tape 2, and the one side of double faced adhesive tape 2 is pasted with graphite oxide 1, and its another side is pasted on the surface of electronic product member; Graphite oxide 1 is made through oxidant oxidation for graphite, makes the oxidation of the surface uniform of graphite, and then reaches good insulation effect.

The disclosed a kind of insulation graphite of the utility model, by graphite oxide matrix and glue-line are pasted, utilize graphite oxide matrix itself to there is heat conduction and nonconducting characteristic, and then make this insulation graphite in heat conduction and heat radiation, strengthen its insulation property, ensured the serviceability of electronic product member, extending its useful life ，Gei enterprise brings great convenience; Meanwhile, this insulation graphite is not only simple in structure but also with low cost, and result of use is remarkable.

Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (1)

1. an insulation graphite, is characterized in that, comprises graphite oxide matrix and glue-line, described glue-line and described graphite oxide matrix are pasted, described graphite oxide matrix is the graphite oxide that graphite is made through oxidant oxidation, and described glue-line is double faced adhesive tape, and its one side is pasted with described graphite oxide matrix.

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