CN212851529U - Elastic heat conducting fin - Google Patents
Elastic heat conducting fin Download PDFInfo
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- CN212851529U CN212851529U CN202021628459.3U CN202021628459U CN212851529U CN 212851529 U CN212851529 U CN 212851529U CN 202021628459 U CN202021628459 U CN 202021628459U CN 212851529 U CN212851529 U CN 212851529U
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- heat
- conducting
- conducting strip
- silica gel
- heat conducting
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Abstract
The utility model belongs to the technical field of heat conducting fins, in particular to an elastic heat conducting fin, which comprises a first heat conducting fin, a heating component, a second heat conducting fin and a mounting hole, the top of the inner cavity of the first heat conducting fin is provided with a first heat conducting silica gel layer, the bottom of the first heat conducting silica gel layer is provided with a metal layer, the bottom of the metal layer is provided with a second heat-conducting silica gel layer, the heating component is arranged at the bottom of the first heat-conducting fin, the second heat-conducting fins are arranged at the top and the bottom of the first heat-conducting fins, the mounting holes are arranged at the top of the inner cavity of the heating component, through the file, the heat on the heating component can be quickly absorbed, the heat conduction effect of the device is improved, and through the fixing device, fix conducting strip and heating element, prevent that the long-time use of heat-conducting glue from leading to viscosity not enough, improved the stability of conducting strip.
Description
Technical Field
The utility model relates to a conducting strip technical field specifically is an elasticity conducting strip.
Background
The conducting strip has heat conduction, insulating effect, mainly used between electronic equipment and fin or the product shell, the conducting strip is high performance gap packing heat conduction interface material, in the prior art, current conducting strip and heating element are mostly connected through the bonding of heat conduction glue, singly lean on heat conduction glue to connect, long-time the use can reduce the gluey cohesiveness of heat conduction, make the phenomenon of conducting strip emergence displacement, the practicality of device has been reduced, and current conducting strip heat conduction effect is not obvious, the heat conduction effect of device has been influenced.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the conventional thermally conductive sheet.
Therefore, the utility model aims at providing an elasticity conducting strip can be through this document, can be quick with the heat absorption on the heating element, improve device's heat conduction effect, through fixing device, fix conducting strip and heating element, prevent that the heat-conducting glue from using for a long time and leading to viscosity not enough, improved the stability of conducting strip.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides an elastic heat conducting strip, includes first conducting strip, heating element, second conducting strip and mounting hole, the top of first conducting strip inner chamber is provided with first heat conduction silica gel layer, the bottom on first heat conduction silica gel layer is provided with the metal level, the bottom of metal level is provided with second heat conduction silica gel layer, heating element sets up the bottom at first conducting strip, the second conducting strip sets up top and the bottom at first conducting strip, the top at the heating element inner chamber is seted up to the mounting hole, the screw has been seted up in the first conducting strip, screw fixed mounting has the screw, the screw penetrates the screw setting in the mounting hole.
As the utility model discloses an elastic heat conducting strip's an preferred scheme, wherein: and heat-conducting glue is fixedly arranged on the side walls of the first heat-conducting fin and the second heat-conducting fin and is in adhesive connection with the side walls of the first heat-conducting fin and the second heat-conducting fin.
As the utility model discloses an elastic heat conducting strip's an preferred scheme, wherein: and a clamping layer is arranged in the mounting hole and is in adhesive joint with the mounting hole.
As the utility model discloses an elastic heat conducting strip's an preferred scheme, wherein: the top of the first heat-conducting fin is provided with a heat dissipation assembly, and the heat dissipation assembly is connected with the top of the first heat-conducting fin in an adhesive mode.
As the utility model discloses an elastic heat conducting strip's an preferred scheme, wherein: the metal layer is a metal thin film layer, and the metal layer is connected with the bottom of the first heat conduction silica gel layer and the top of the second heat conduction silica gel layer in an adhesive mode.
Compared with the prior art: among the prior art, current conducting strip is connected through the bonding of heat conduction glue with the heating element mostly, it is connected only to lean on heat conduction glue, long-time the use can reduce the adhesive property of heat conduction glue, make the conducting strip take place the phenomenon of displacement, the practicality of device has been reduced, and current conducting strip heat conduction effect is not obvious, the heat conduction effect of device has been influenced, in this application file, can pass through this document, can be quick with the heat absorption on the heating element, improve the heat conduction effect of device, through fixing device, fix conducting strip and heating element, prevent that heat conduction glue from using for a long time and leading to viscosity not enough, the stability of conducting strip has been improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a schematic structural view of an elastic heat-conducting fin of the present invention;
fig. 2 is a schematic view of a first heat-conducting strip of the elastic heat-conducting strip of the present invention.
In the figure: 100 first heat conducting sheets, 110 first heat conducting silica gel layers, 120 metal layers, 130 second heat conducting silica gel layers, 200 heating components, 300 second heat conducting sheets, 400 mounting holes, 410 screw holes, 420 screws, 500 heat conducting adhesives, 600 clamping layers and 700 heat dissipation components.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides an elastic heat conducting strip, please refer to fig. 1-2, which comprises a first heat conducting strip 100, a heating assembly 200, a second heat conducting strip 300 and a mounting hole 400, wherein the top of the inner cavity of the first heat conducting strip 100 is provided with a first heat conducting silica gel layer 110, the bottom of the first heat conducting silica gel layer 110 is provided with a metal layer 120, the bottom of the metal layer 120 is provided with a second heat conducting silica gel layer 130, the heating assembly 200 is arranged at the bottom of the first heat conducting strip 100, the second heat conducting strip 300 is arranged at the top and the bottom of the first heat conducting strip 100, the mounting hole 400 is arranged at the top of the inner cavity of the heating assembly 200, the first heat conducting strip 100 is provided with a screw hole 410, the screw hole 410 is fixedly provided with a screw 420, the screw 420 penetrates through the screw hole 410 and is arranged in the mounting hole 400, concretely, the top of the inner cavity of the first heat conducting strip 100 is bonded and connected with the first heat, the bottom of the metal layer 120 is bonded with the second heat conductive silicone layer 130, the heating element 200 is bonded with the bottom of the first heat conductive sheet 100, the second heat conductive sheet 300 is bonded with the top and the bottom of the first heat conductive sheet 100, the mounting hole 400 is opened at the top of the inner cavity of the heating element 200, the first heat conductive sheet 100 is provided with a screw hole 410, the screw hole 410 is embedded with a screw 420, the screw 420 penetrates through the screw hole 410 and is arranged in the mounting hole 400, the first heat conductive sheet 100 is used for placing the heat conductive element, the first heat conductive silicone layer 110 and the second heat conductive silicone layer 130 are high-end heat conductive compounds and are not solidified, the electric conduction characteristic can avoid risks such as circuit short circuit and the like, and the electric conduction and heat dissipation effects are used, the metal layer 120 is used for improving the heat conduction effect of the first heat conductive sheet 100, the heating element 200 is an electronic element requiring heat dissipation, and the second heat conductive sheet 300 is, the heat dissipation of the heating assembly 200 is assisted, the mounting hole 400 is used for fixedly mounting the first heat conducting strip 100, and the screw 420 is embedded in the mounting hole 400 through the screw hole 410 for fixing, so that the stability of the first heat conducting strip is improved.
Referring to fig. 2, the side walls of the first heat conducting strip 100 and the second heat conducting strip 300 are fixedly provided with a heat conducting glue 500, the heat conducting glue 500 is bonded to the side walls of the first heat conducting strip 100 and the second heat conducting strip 300, specifically, the heat conducting glue 500 is used for connecting the heating assembly 200 and the heat dissipation assembly 700, and the heat conducting glue 500 has cold and heat alternation resistance, aging resistance and electrical insulation performance.
Referring to fig. 1, a clamping layer 600 is disposed in the mounting hole 400, the clamping layer 600 is glued to the mounting hole 400, and specifically, the clamping layer 600 is used to fix the clamping screw 420, so as to prevent the screw 420 from loosening and improve the stability of the device.
Referring to fig. 1 again, the top of the first heat conductive sheet 100 is provided with a heat dissipation assembly 700, the heat dissipation assembly 700 is glued to the top of the first heat conductive sheet 100, specifically, the heat dissipation assembly 700 is connected to the first heat conductive sheet 100, and the heat is transmitted to the heat dissipation assembly 700 through the first heat conductive sheet 100 for heat dissipation, so as to improve the heat dissipation effect of the device.
Referring to fig. 2 again, the metal layer 120 is a metal thin film layer, and the metal layer 120 is bonded to the bottom of the first heat conductive silicone layer 110 and the top of the second heat conductive silicone layer 130, specifically, in order to achieve a better heat conductive effect of the first heat conductive sheet 100, the metal layer 120 is a metal thin film layer, and the metal layer 120 is connected to the bottom of the first heat conductive silicone layer 110 and the top of the second heat conductive silicone layer 130, so as to improve the stability of the device.
In a specific using process, the first heat conducting sheet 100 and the second heat conducting sheet 300 are connected with the heating assembly 200 by using the heat conducting glue 500, the screw 420 is used, the first heat conducting sheet 100 is fixed in the mounting hole 400 by being embedded and installed in the screw hole 410, the first heat conducting sheet 100 and the second heat conducting sheet 300 are connected with the heat dissipation assembly 700 by using the heat conducting glue 500, the first heat conducting silica gel layer 110 and the second heat conducting silica gel layer 130 are used for conducting heat and dissipating heat, the metal layer 120 is used for helping the first heat conducting sheet 100 conduct heat, the contact surface of hot air is enlarged by using the second heat conducting sheet 300, heat is guided into the heat dissipation assembly 700 by using the first heat conducting sheet 100 and the second heat conducting sheet 300, and heat dissipation is carried out by using the heat dissipation assembly 700.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. An elastic heat-conductive sheet characterized in that: including first conducting strip (100), heating element (200), second conducting strip (300) and mounting hole (400), the top of first conducting strip (100) inner chamber is provided with first heat conduction silica gel layer (110), the bottom on first heat conduction silica gel layer (110) is provided with metal level (120), the bottom of metal level (120) is provided with second heat conduction silica gel layer (130), heating element (200) set up the bottom at first conducting strip (100), second conducting strip (300) set up the top and the bottom at first conducting strip (100), the top at heating element (200) inner chamber is seted up in mounting hole (400), screw hole (410) have been seted up in first conducting strip (100), screw hole (410) fixed mounting has screw (420), screw (420) penetrate screw hole (410) and set up in mounting hole (400).
2. An elastic heat-conductive sheet as defined in claim 1, wherein: the side walls of the first heat conducting fin (100) and the second heat conducting fin (300) are fixedly provided with heat conducting glue (500), and the heat conducting glue (500) is bonded with the side walls of the first heat conducting fin (100) and the second heat conducting fin (300).
3. An elastic heat-conductive sheet as defined in claim 1, wherein: a clamping layer (600) is arranged in the mounting hole (400), and the clamping layer (600) is glued with the mounting hole (400).
4. An elastic heat-conductive sheet as defined in claim 1, wherein: the top of the first heat-conducting fin (100) is provided with a heat dissipation assembly (700), and the heat dissipation assembly (700) is glued with the top of the first heat-conducting fin (100).
5. An elastic heat-conductive sheet as defined in claim 1, wherein: the metal layer (120) is a metal film layer, and the metal layer (120) is glued to the bottom of the first heat-conducting silica gel layer (110) and the top of the second heat-conducting silica gel layer (130).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021628459.3U CN212851529U (en) | 2020-08-07 | 2020-08-07 | Elastic heat conducting fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021628459.3U CN212851529U (en) | 2020-08-07 | 2020-08-07 | Elastic heat conducting fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212851529U true CN212851529U (en) | 2021-03-30 |
Family
ID=75129358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021628459.3U Active CN212851529U (en) | 2020-08-07 | 2020-08-07 | Elastic heat conducting fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212851529U (en) |
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2020
- 2020-08-07 CN CN202021628459.3U patent/CN212851529U/en active Active
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