CN104185404A - Graphite heat conduction and wave absorption device - Google Patents
Graphite heat conduction and wave absorption device Download PDFInfo
- Publication number
- CN104185404A CN104185404A CN201310201968.6A CN201310201968A CN104185404A CN 104185404 A CN104185404 A CN 104185404A CN 201310201968 A CN201310201968 A CN 201310201968A CN 104185404 A CN104185404 A CN 104185404A
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- China
- Prior art keywords
- graphite
- base body
- wave absorption
- adhesive tape
- faced adhesive
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Abstract
The invention discloses a graphite heat conduction and wave absorption device, comprising a graphite base body, a buffer base body, double-faced adhesive tape, and a wave absorption layer. One side of the graphite base body is bonded to the wave absorption layer and the other side is bonded to one side of the double-faced adhesive tape; the other side of the double-faced adhesive tape is bonded to the buffer base body; the graphite base body is wrapped around the buffer base body; and the wave absorption layer is made of wave absorption material. The graphite base body and the buffer base body are bonded through the double-faced adhesive tape, so that the overall thickness is increased; owing to the elasticity of the buffer base body itself, the device is elastic integrally, has a buffering function and achieves an effect of filling up a gap between internal components of a mobile phone, and the heat conduction performance of the device is remarkably improved. The wave absorption material of the wave absorption layer can absorb clutter signals of the mobile phone effectively, so as to reduce clutter interference, thereby bringing great convenience to enterprises.
Description
Technical field
The present invention relates to heat conduction and inhale wave apparatus, particularly a kind of graphite heat conducting is inhaled wave apparatus.
Background technology
Graphite is as heat conduction and heat radiation material, because its distinctive low-density (with respect to metal species) and high heat conduction and heat radiation coefficient and low thermal resistance become hyundai electronics series products and solve the preferred material of heat conduction and heat radiation technology.Graphite heat radiation fin not only can be along horizontal heat conduction, and vertically heat conduction is especially used laminar structuredly, not only can make better its surface that is applicable to any product, also can effectively play the effect of heat conduction and heat radiation.In practice, electronic product is as often having the gap of certain distance between interior of mobile phone mechanism part, the general mode that adopts some layers of graphite heat radiation fin simple superposition of prior art increases its thickness, and then fill up this gap, but the graphite heat radiation fin of multiple-layer stacked does not only have elasticity, do not have the effect of buffering, also may thereby reduce its heat conduction and heat radiation performance because of the former of multilayer, do not reach effective heat conduction and heat radiation effect between mechanism's part; The electronic products such as mobile phone, because the electromagnetic interference that electromagnetic wave or mobile phone self circuit board of other frequencies send has formed noise signal, have produced bad impact to electronic products such as mobile phones, serious can have influence on the height of mobile phone communication quality.
Summary of the invention
For solving the problem existing in above-mentioned background technology, the object of the present invention is to provide a kind of graphite heat conducting to inhale wave apparatus, both increased overall thickness to reach, increase elasticity and resiliency, strengthen heat conduction and heat radiation performance, increased again the object that absorbs noise signal function.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of graphite heat conducting is inhaled wave apparatus, it is characterized in that, comprise graphite matrix, buffering matrix, double faced adhesive tape and suction ripple layer, the one side of described graphite matrix is pasted with described suction ripple layer, the one side of another side and described double faced adhesive tape is pasted, the another side of described double faced adhesive tape and described buffering matrix are pasted, and described graphite matrix is coated on described buffering matrix, and described suction ripple layer is made up of absorbing material.
Preferably, described graphite matrix is artificial graphite flake.
Preferably, described buffering matrix is heat conductive silica gel or foam.
Preferably, described graphite matrix is coated on described buffering matrix and forms U-shaped structure or square shape structure.
Pass through technique scheme, graphite heat conducting provided by the invention is inhaled wave apparatus, utilize double faced adhesive tape that graphite matrix and buffering matrix phase are pasted, its overall thickness is increased, utilize the elasticity of buffering matrix self simultaneously, make this device entirety there is elasticity, play the effect of buffering, reach the effect of filling up space between interior of mobile phone mechanism part, also make its heat conductivility have more significantly and improve, meanwhile, utilize the absorbing material of inhaling on ripple layer can effectively absorb the noise signal of mobile phone, to reduce the interference of clutter, bring very large convenience to enterprise.
Brief description of the drawings
Fig. 1 is the structural representation that the disclosed a kind of graphite heat conducting of the embodiment of the present invention one is inhaled wave apparatus;
Fig. 2 is the structural representation that the disclosed a kind of graphite heat conducting of the embodiment of the present invention two is inhaled wave apparatus.
In figure, number designation represents the title of parts:
1, electrographite sheet 2, heat conductive silica gel 3, double faced adhesive tape
4, inhale ripple layer 5, foam
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Embodiment mono-:
A kind of graphite heat conducting provided by the invention is inhaled wave apparatus, as shown in Figure 1, comprise electrographite sheet 1, heat conductive silica gel 2, double faced adhesive tape 3 and suction ripple layer 4, the one side of electrographite sheet 1 is pasted with suction ripple layer 4, the one side of its another side and double faced adhesive tape 3 is pasted, the another side of double faced adhesive tape 3 and heat conductive silica gel 2 are pasted, electrographite sheet 1 is coated on heat conductive silica gel 2, and form U-shaped structure, so not only make this device there is elasticity and resiliency, also be convenient to fill up between mechanism's part gap and heat conduction and heat radiation, electrographite sheet 1 is pasted and is become an entirety by double faced adhesive tape 3 with heat conductive silica gel 2, make the two more firm, inhaling ripple layer 4 is made up of absorbing material, can effectively absorb noise signal, reduce the interference of clutter.
Embodiment bis-:
A kind of graphite heat conducting provided by the invention is inhaled wave apparatus, as shown in Figure 2, comprise electrographite sheet 1, foam 5, double faced adhesive tape 3 and suction ripple layer 4, the one side of electrographite sheet 1 is pasted with suction ripple layer 4, the one side of its another side and double faced adhesive tape 3 is pasted, the another side of double faced adhesive tape 3 and foam 5 are pasted, electrographite sheet 1 is coated on foam 5, and form square shape structure, so not only make this device there is elasticity and resiliency, also be convenient to fill up between mechanism's part gap and heat conduction and heat radiation, electrographite sheet 1 is pasted and is become an entirety by double faced adhesive tape 3 with foam 5, make the two more firm, inhaling ripple layer 4 is made up of absorbing material, can effectively absorb noise signal, reduce the interference of clutter.
A kind of graphite heat conducting disclosed by the invention is inhaled wave apparatus, utilize double faced adhesive tape that graphite matrix and buffering matrix phase are pasted, its overall thickness is increased, utilize the elasticity of buffering matrix self simultaneously, make this device entirety there is elasticity, play the effect of buffering, reach the effect of filling up space between interior of mobile phone mechanism part, also making its heat conductivility have more significantly improves, simultaneously, utilize the absorbing material of inhaling on ripple layer can effectively absorb the noise signal of mobile phone, to reduce the interference of clutter, brought very large convenience to enterprise; Meanwhile, it is simple, with low cost that this graphite heat conducting is inhaled wave apparatus making, and practical flexibly.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention 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 (4)
1. a graphite heat conducting is inhaled wave apparatus, it is characterized in that, comprise graphite matrix, buffering matrix, double faced adhesive tape and suction ripple layer, the one side of described graphite matrix is pasted with described suction ripple layer, the one side of another side and described double faced adhesive tape is pasted, the another side of described double faced adhesive tape and described buffering matrix are pasted, and described graphite matrix is coated on described buffering matrix, and described suction ripple layer is made up of absorbing material.
2. a kind of graphite heat conducting according to claim 1 is inhaled wave apparatus, it is characterized in that, described graphite matrix is artificial graphite flake.
3. a kind of graphite heat conducting according to claim 1 is inhaled wave apparatus, it is characterized in that, described buffering matrix is heat conductive silica gel or foam.
4. a kind of graphite heat conducting according to claim 1 is inhaled wave apparatus, it is characterized in that, described graphite matrix is coated on described buffering matrix and forms U-shaped structure or square shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310201968.6A CN104185404A (en) | 2013-05-27 | 2013-05-27 | Graphite heat conduction and wave absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310201968.6A CN104185404A (en) | 2013-05-27 | 2013-05-27 | Graphite heat conduction and wave absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104185404A true CN104185404A (en) | 2014-12-03 |
Family
ID=51966032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310201968.6A Pending CN104185404A (en) | 2013-05-27 | 2013-05-27 | Graphite heat conduction and wave absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104185404A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000244167A (en) * | 1999-02-19 | 2000-09-08 | Hitachi Maxell Ltd | Electromagnetic-wave-disturbance preventive material |
| CN1955807A (en) * | 2005-10-24 | 2007-05-02 | Lg电子株式会社 | Thermal spreading sheet and method for manufacturing the same, and backlight unit with the same |
| CN202603134U (en) * | 2012-05-30 | 2012-12-12 | 苏州沛德导热材料有限公司 | Wave-absorbing graphite flake |
| CN203289811U (en) * | 2013-05-27 | 2013-11-13 | 苏州沛德导热材料有限公司 | A graphite heat conduction and wave absorption device |
-
2013
- 2013-05-27 CN CN201310201968.6A patent/CN104185404A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000244167A (en) * | 1999-02-19 | 2000-09-08 | Hitachi Maxell Ltd | Electromagnetic-wave-disturbance preventive material |
| CN1955807A (en) * | 2005-10-24 | 2007-05-02 | Lg电子株式会社 | Thermal spreading sheet and method for manufacturing the same, and backlight unit with the same |
| CN202603134U (en) * | 2012-05-30 | 2012-12-12 | 苏州沛德导热材料有限公司 | Wave-absorbing graphite flake |
| CN203289811U (en) * | 2013-05-27 | 2013-11-13 | 苏州沛德导热材料有限公司 | A graphite heat conduction and wave absorption device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141203 |
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| WD01 | Invention patent application deemed withdrawn after publication |