CN215345664U - Anti-interference silica gel gasket based on communication - Google Patents
Anti-interference silica gel gasket based on communication Download PDFInfo
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- CN215345664U CN215345664U CN202121708467.3U CN202121708467U CN215345664U CN 215345664 U CN215345664 U CN 215345664U CN 202121708467 U CN202121708467 U CN 202121708467U CN 215345664 U CN215345664 U CN 215345664U
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- silica gel
- gel gasket
- heat dissipation
- gasket
- heat
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Abstract
The utility model discloses an anti-interference silica gel gasket based on communication, which comprises an upper silica gel gasket and a lower silica gel gasket, wherein a heat dissipation mechanism and a fixing mechanism are arranged between the upper silica gel gasket and the lower silica gel gasket, the heat dissipation mechanism is characterized in that an upper cavity is formed in the upper silica gel gasket, a lower cavity is formed in the lower silica gel gasket, a metal cooling fin is arranged between the upper cavity and the lower cavity, the metal cooling fin extends out of the outer walls of the upper silica gel gasket and the lower silica gel gasket, and the front side and the rear side of the metal cooling fin are fixedly connected with cooling blocks. According to the utility model, through the arranged heat dissipation mechanism, heat generated by the electronic element is transmitted into the cavity through the heat dissipation holes, is absorbed by the metal heat dissipation fins and then is dissipated to the outside through the heat dissipation block, and meanwhile, part of heat is directly dissipated by the upper heat dissipation holes and the lower heat dissipation holes, so that the heat dissipation effect of the device is enhanced, the electronic element is prevented from being damaged due to heat accumulation, the top end of the heat conduction block is arranged to be a hemisphere, the heat dissipation area is increased, and the heat conduction efficiency by a solid medium is improved.
Description
Technical Field
The utility model relates to the technical field of silica gel gaskets, in particular to an anti-interference silica gel gasket based on communication.
Background
The anti-interference silica gel gasket is a high-performance gap-filled composite heat conduction material, is mainly used for a transmission interface between electronic equipment and a radiating fin or a product shell, has good thermal stability, viscosity and flexibility, good compression performance and excellent heat conductivity, can completely discharge air between an electronic element and the radiating fin in use, and enables the electronic element to work at lower temperature so as to achieve the purpose of full contact.
The current anti-interference silica gel gasket has some shortcomings, firstly, the silica gel gasket is not convenient for splice and use, can not be applicable to different thickness clearances, secondly, the shock attenuation effect of silica gel gasket is not good, can not solve the harm that the vibration produced electronic component, and in addition, the silica gel gasket is inside not to ventilate, and heat dispersion is good inadequately, thereby causes electronic component overheated influence electronic equipment's use easily. Therefore, there is a need for an anti-interference silicone gasket based on communication to solve such problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an anti-interference silica gel gasket based on communication.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an anti-interference silica gel gasket based on communication, including last silica gel gasket and lower silica gel gasket, go up silica gel gasket and be provided with heat dissipation mechanism and fixed establishment down between the silica gel gasket, heat dissipation mechanism is the inside last cavity of having seted up of silica gel gasket, the inside cavity of having seted up down of silica gel gasket down, be provided with metal fin between last cavity and the lower cavity, metal fin stretches out silica gel gasket and lower silica gel gasket outer wall, both sides fixedly connected with radiating block around the metal fin, it evenly is provided with a plurality of heat conduction pieces with lower silica gel gasket inner wall bottom to go up silica gel gasket inner wall top, the heat conduction piece other end and metal fin top and bottom natural contact, the heat conduction piece other end sets up to hemispherical.
Preferably, a plurality of upper end louvres have evenly been seted up on last silica gel gasket surface, and a plurality of lower extreme louvres have evenly been seted up on silica gel gasket surface down, and a plurality of upside louvres have evenly been seted up on last silica gel gasket both sides surface, and a plurality of downside louvres have evenly been seted up on silica gel gasket both sides surface down.
Preferably, the upper heat dissipation hole is communicated with the upper heat dissipation hole, and the lower heat dissipation hole is communicated with the lower heat dissipation hole.
Preferably, the fixing mechanism is provided with a first mounting groove and a second mounting groove on the outer wall of the top of the upper silica gel gasket and on the surface of the bottom of the lower silica gel gasket, and the end faces of the first mounting groove and the second mounting groove are communicated with each other.
Preferably, first chutes are formed in the bottoms of the two sides of the upper silica gel gasket, sliding blocks are fixedly connected to the tops of the two sides of the lower silica gel gasket, and the sliding blocks are connected with the inner wall of the first chutes in a sliding mode.
Preferably, go up silica gel gasket top outer wall and silica gel gasket bottom outer wall down and evenly be provided with a plurality of heat conduction viscose, the heat conduction viscose is located between upper end louvre, the lower extreme louvre.
Preferably, the upper groove is formed in the bottom of the two sides of the upper silica gel gasket, the lower groove is formed in the top of the two sides of the lower silica gel gasket, the spring is fixedly connected to the inner wall of the bottom of the lower groove, the sliding plate is fixedly connected to the other end of the spring, the silica gel rod is fixedly connected to the top of the sliding plate, the second sliding grooves are formed in the inner walls of the two sides of the lower groove, and the sliding plate is in sliding connection with the second sliding grooves.
The utility model has the beneficial effects that:
1. through the arranged heat dissipation mechanism, heat generated by the electronic element is transmitted into the cavity through the upper heat dissipation hole and the lower heat dissipation hole, is dissipated to the outside through the heat dissipation block after being absorbed by the metal heat dissipation fins, and meanwhile, part of heat is directly dissipated through the upper heat dissipation hole and the lower heat dissipation hole, so that the heat dissipation effect of the device is enhanced, the electronic element is prevented from being damaged due to heat accumulation, the top end of the heat conduction block is arranged to be hemispherical, the heat dissipation area is increased, and the heat conduction efficiency by a solid medium is improved;
2. the electronic element is extruded into the first mounting groove and the second mounting groove through the arranged fixing mechanism, so that the electronic element is fixed with the silica gel gasket, the functions of heat conduction, interference resistance and the like of the electronic element are exerted, the heat conduction is simultaneously performed on the heat conduction adhesive to enhance the viscosity of the heat conduction adhesive, the fixing function between the silica gel gasket and the electronic element is enhanced, and the stability of the silica gel gasket in use is improved;
3. through the damper who sets up, when the external world takes place to vibrate, the spring takes place deformation and produces the effort to the slide and make the slide be located the second spout and reciprocate for the silica gel pole reciprocates in last recess, limits the scope of vibration in the length of second spout, reduces the harm of vibration to electronic component, and the silica gel pole has elasticity simultaneously and can further attenuate the vibration.
Drawings
Fig. 1 is a schematic view of an overall structure of an anti-interference silicone gasket based on communication according to embodiment 1;
fig. 2 is a schematic view of an internal cross-sectional structure of an anti-interference silicone gasket based on communication according to embodiment 1;
fig. 3 is a schematic partial cross-sectional structural diagram of an anti-interference silicone gasket based on communication according to embodiment 2.
In the drawings: 1. applying a silica gel gasket; 2. a silica gel gasket is arranged; 3. a first mounting groove; 4. a second mounting groove; 5. a first chute; 6. a slider; 7. an upper cavity; 8. a lower cavity; 9. a metal heat sink; 10. a heat dissipating block; 11. a heat conducting block; 12. heat dissipation holes at the upper end; 13. a heat dissipation hole at the lower end; 14. an upper heat dissipation hole; 15. a lower heat dissipation hole; 16. heat-conducting adhesive; 17. an upper groove; 18. a lower groove; 19. a spring; 20. a slide plate; 21. a silicone rod; 22. a second runner.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, an anti-interference silica gel gasket based on communication comprises an upper silica gel gasket 1 and a lower silica gel gasket 2, a heat dissipation mechanism and a fixing mechanism are arranged between the upper silica gel gasket 1 and the lower silica gel gasket 2, the heat dissipation mechanism is characterized in that an upper cavity 7 is formed inside the upper silica gel gasket 1, a lower cavity 8 is formed inside the lower silica gel gasket 2, a metal cooling fin 9 is arranged between the upper cavity 7 and the lower cavity 8, the metal cooling fin 9 extends out of the outer walls of the upper silica gel gasket 1 and the lower silica gel gasket 2, heat dissipation blocks 10 are fixedly connected to the front side and the rear side of the metal cooling fin 9, a plurality of heat conduction blocks 11 are uniformly arranged at the top of the inner wall of the upper silica gel gasket 1 and the bottom of the inner wall of the lower silica gel gasket 2, the other ends of the heat conduction blocks 11 naturally contact with the top and the bottom of the metal cooling fin 9, and the other ends of the heat conduction blocks 11 are set to be hemispherical.
Meanwhile, a plurality of upper-end heat dissipation holes 12 are uniformly formed in the surface of the upper silica gel gasket 1, a plurality of lower-end heat dissipation holes 13 are uniformly formed in the surface of the lower silica gel gasket 2, a plurality of upper-side heat dissipation holes 14 are uniformly formed in the surfaces of both sides of the upper silica gel gasket 1, a plurality of lower-side heat dissipation holes 15 are uniformly formed in the surfaces of both sides of the lower silica gel gasket 2, the upper-side heat dissipation holes 14 are communicated with the upper-end heat dissipation holes 12, the lower-side heat dissipation holes 15 are communicated with the lower-end heat dissipation holes 13, a fixing mechanism is formed by respectively forming a first mounting groove 3 and a second mounting groove 4 in the outer wall of the top of the upper silica gel gasket 1 and the surface of the bottom of the lower silica gel gasket 2, the end faces of the first mounting groove 3 and the second mounting groove 4 are communicated with each other, a first chute 5 is formed in the bottom of both sides of the upper silica gel gasket 1, sliders 6 are fixedly connected with the inner wall of the first chute 5, and a plurality of heat-conducting adhesives 16 are uniformly arranged on the outer wall of the top of the upper silica gel gasket 1 and the bottom of the lower silica gel gasket 2, the thermal conductive adhesive 16 is located between the upper heat dissipation hole 12 and the lower heat dissipation hole 13.
The working principle is as follows: when in use, the metal radiating fin 9 is placed inside the upper silica gel gasket 1, the lower silica gel gasket 2 is fixed with the upper silica gel gasket 1 through the sliding of the sliding block 6 and the first sliding groove 5, the radiating block 10 is installed at two sides of the metal radiating fin 9, the electronic element is extruded into the first mounting groove 3 and the second mounting groove 4, so that the electronic element is fixed with the upper silica gel gasket 1, when the electronic element works, the upper radiating hole 12 and the lower radiating hole 13 transmit heat into the upper cavity 7 and the lower cavity 8, the heat is radiated to the outside through the radiating block 10 after being absorbed by the metal radiating fin 9, meanwhile, part of the heat is directly radiated through the upper radiating hole 14 and the lower radiating hole 15, the radiating effect of the device is enhanced, the damage of the electronic element caused by heat accumulation is prevented, and the solid medium is conducted to the metal radiating fin 9 through the heat conducting block 11, so that the radiating efficiency of the silica gel gasket is improved, and the heat conduction simultaneously acts on the heat-conducting adhesive 16 to enhance the viscosity of the heat-conducting adhesive, so that the fixing effect between the silica gel gasket and the electronic element is enhanced, and the stability of the silica gel gasket in use is improved.
Example 2
Referring to fig. 3, in the present embodiment, compared with embodiment 1, a plurality of upper heat dissipating holes 12 are uniformly formed on the surface of an upper silicone gasket 1, a plurality of lower heat dissipating holes 13 are uniformly formed on the surface of a lower silicone gasket 2, a plurality of upper heat dissipating holes 14 are uniformly formed on the surface of both sides of the upper silicone gasket 1, a plurality of lower heat dissipating holes 15 are uniformly formed on the surface of both sides of the lower silicone gasket 2, the upper heat dissipating holes 14 and the upper heat dissipating holes 12 are communicated with each other, the lower heat dissipating holes 15 and the lower heat dissipating holes 13 are communicated with each other, a fixing mechanism is formed by forming a first mounting groove 3 and a second mounting groove 4 on the outer wall of the top of the upper silicone gasket 1 and the surface of the bottom of the lower silicone gasket 2, the end faces of the first mounting groove 3 and the second mounting groove 4 are communicated with each other, the bottom of both sides of the upper silicone gasket 1 is formed with a first sliding groove 5, and the top of both sides of the lower silicone gasket 2 is fixedly connected with a sliding block 6, slider 6 and 5 inner wall sliding connection of first spout, go up 1 top outer wall of silica gel gasket and 2 bottom outer walls of silica gel gasket down and evenly be provided with a plurality of heat conduction viscose 16, heat conduction viscose 16 is located between upper end louvre 12, the lower extreme louvre 13.
The working principle is as follows: when in use, the metal radiating fin 9 is placed inside the upper silica gel gasket 1, the lower silica gel gasket 2 is fixed with the upper silica gel gasket 1 through the sliding of the sliding block 6 and the first sliding groove 5, the radiating block 10 is installed at two sides of the metal radiating fin 9, the electronic element is extruded into the first mounting groove 3 and the second mounting groove 4, so that the electronic element is fixed with the upper silica gel gasket 1, when the electronic element works, the upper radiating hole 12 and the lower radiating hole 13 transmit heat into the upper cavity 7 and the lower cavity 8, the heat is radiated to the outside through the radiating block 10 after being absorbed by the metal radiating fin 9, meanwhile, part of the heat is directly radiated through the upper radiating hole 14 and the lower radiating hole 15, the radiating effect of the device is enhanced, the damage of the electronic element caused by heat accumulation is prevented, and the solid medium is conducted to the metal radiating fin 9 through the heat conducting block 11, so that the radiating efficiency of the silica gel gasket is improved, and heat conduction simultaneously acts on heat conduction viscose 16 and makes its viscidity reinforcing, make the fixed action reinforcing between silica gel gasket and the electronic component, stability when improving the silica gel gasket use, if the external vibration takes place, spring 19 takes place deformation and produces the effort to slide 20 and make slide 20 be located second spout 22 and reciprocate, make silica gel pole 21 reciprocate in last recess 17, the scope with the vibration is restricted in the length of second spout 22, reduce the harm of vibration to electronic component, silica gel pole 21 has elasticity simultaneously and can further attenuate vibration.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. An anti-interference silica gel gasket based on communication comprises an upper silica gel gasket (1) and a lower silica gel gasket (2), wherein a heat dissipation mechanism and a fixing mechanism are arranged between the upper silica gel gasket (1) and the lower silica gel gasket (2), and the anti-interference silica gel gasket is characterized in that the heat dissipation mechanism is formed by arranging an upper cavity (7) inside the upper silica gel gasket (1), a lower cavity (8) inside the lower silica gel gasket (2), a metal heat dissipation sheet (9) is arranged between the upper cavity (7) and the lower cavity (8), the metal heat dissipation sheet (9) extends out of the outer walls of the upper silica gel gasket (1) and the lower silica gel gasket (2), heat dissipation blocks (10) are fixedly connected with the front side and the rear side of the metal heat dissipation sheet (9), a plurality of heat conduction blocks (11) are uniformly arranged at the top of the inner wall of the upper silica gel gasket (1) and the bottom of the inner wall of the lower silica gel gasket (2), and the other ends of the heat conduction blocks (11) naturally contact with the top and the bottom of the metal heat dissipation sheet (9), the other end of the heat conducting block (11) is hemispherical.
2. The communication-based anti-interference silicone gasket according to claim 1, wherein the upper silicone gasket (1) has a plurality of upper heat dissipating holes (12) uniformly formed on the surface thereof, the lower silicone gasket (2) has a plurality of lower heat dissipating holes (13) uniformly formed on the surface thereof, the upper silicone gasket (1) has a plurality of upper heat dissipating holes (14) uniformly formed on the surfaces of both sides thereof, and the lower silicone gasket (2) has a plurality of lower heat dissipating holes (15) uniformly formed on the surfaces of both sides thereof.
3. The communication-based anti-interference silica gel gasket according to claim 2, wherein the upper heat dissipation hole (14) and the upper heat dissipation hole (12) are communicated with each other, and the lower heat dissipation hole (15) and the lower heat dissipation hole (13) are communicated with each other.
4. The communication-based anti-interference silica gel gasket according to claim 1, wherein the fixing mechanism is formed by respectively forming a first mounting groove (3) and a second mounting groove (4) on the outer wall of the top of the upper silica gel gasket (1) and the bottom surface of the lower silica gel gasket (2), and the end faces of the first mounting groove (3) and the second mounting groove (4) are communicated with each other.
5. The communication-based anti-interference silica gel gasket according to claim 1, wherein the bottom of each of the two sides of the upper silica gel gasket (1) is provided with a first sliding groove (5), the top of each of the two sides of the lower silica gel gasket (2) is fixedly connected with a sliding block (6), and the sliding blocks (6) are slidably connected with the inner wall of the first sliding grooves (5).
6. The communication-based anti-interference silica gel gasket according to claim 1, wherein the outer wall of the top of the upper silica gel gasket (1) and the outer wall of the bottom of the lower silica gel gasket (2) are uniformly provided with a plurality of heat-conducting adhesives (16), and the heat-conducting adhesives (16) are located between the upper heat dissipation holes (12) and the lower heat dissipation holes (13).
7. The communication-based anti-interference silica gel gasket according to claim 1, wherein the upper silica gel gasket (1) is provided with upper grooves (17) at the bottoms of both sides, the lower silica gel gasket (2) is provided with lower grooves (18) at the tops of both sides, the inner wall of the bottom of the lower groove (18) is fixedly connected with a spring (19), the other end of the spring (19) is fixedly connected with a sliding plate (20), the top of the sliding plate (20) is fixedly connected with a silica gel rod (21), the inner wall of both sides of the lower groove (18) is provided with second sliding grooves (22), and the sliding plate (20) is slidably connected with the second sliding grooves (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121708467.3U CN215345664U (en) | 2021-07-27 | 2021-07-27 | Anti-interference silica gel gasket based on communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121708467.3U CN215345664U (en) | 2021-07-27 | 2021-07-27 | Anti-interference silica gel gasket based on communication |
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| Publication Number | Publication Date |
|---|---|
| CN215345664U true CN215345664U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121708467.3U Active CN215345664U (en) | 2021-07-27 | 2021-07-27 | Anti-interference silica gel gasket based on communication |
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| Country | Link |
|---|---|
| CN (1) | CN215345664U (en) |
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2021
- 2021-07-27 CN CN202121708467.3U patent/CN215345664U/en active Active
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