CN220078962U - High-elastic heat dissipation foam adhesive tape - Google Patents
High-elastic heat dissipation foam adhesive tape Download PDFInfo
- Publication number
- CN220078962U CN220078962U CN202320271107.4U CN202320271107U CN220078962U CN 220078962 U CN220078962 U CN 220078962U CN 202320271107 U CN202320271107 U CN 202320271107U CN 220078962 U CN220078962 U CN 220078962U
- Authority
- CN
- China
- Prior art keywords
- layer
- heat dissipation
- elastic
- foam
- radiating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000006260 foam Substances 0.000 title claims abstract description 83
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 41
- 239000002390 adhesive tape Substances 0.000 title description 41
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 25
- 239000004964 aerogel Substances 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000004965 Silica aerogel Substances 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 7
- 238000005728 strengthening Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The utility model relates to the technical field of foam tapes, in particular to a high-elastic heat dissipation foam tape, which comprises the following components: a foam layer; the high-elastic heat dissipation layer is arranged on the upper surface and the lower surface of the foam layer, and heat dissipation holes and elastic reinforcing structures are arranged in the high-elastic heat dissipation layer; the heat conducting layer is arranged on the upper surface and the lower surface of the high-elastic heat dissipation layer; the double-sided release film layer is arranged on the upper surface and the lower surface of the heat conducting layer. The heat conduction layer is beneficial to radiating the heat of foam tape through the louvre of high-elastic radiating layer, and high-elastic radiating layer increases the elasticity of foam tape through elasticity additional strengthening for foam tape is continuous radiating non-deformable, avoids using for a long time or receiving the extrusion and warp or the attenuation reduces the radiating effect, makes foam tape use for a long time still can keep good compressibility, resilience and heat dissipation, improves the radiating effect of foam tape, and this device practicality is strong, has good thermal diffusivity and resilience.
Description
Technical Field
The utility model belongs to the technical field of foam tapes, and particularly relates to a high-elastic heat dissipation foam tape.
Background
The traditional foam adhesive tape is manufactured by coating solvent type (or hot melt type) pressure-sensitive adhesive on one or two sides of EVA, PU or PE foam as a base material and then coating release materials, and the product is widely applied to electronic and electric products, mechanical parts, various small household appliances, mobile phone accessories, industrial instruments, computers, peripheral equipment, automobile accessories, video and audio equipment, toys, cosmetics, process gifts, medical instruments, electric tools, office stationery, shelf display, home decoration, acrylic glass, ceramic products, insulation of transportation industry, pasting, sealing, skid resistance and shock absorption packaging. When the foam tape is used for fixing electronic components on a circuit board or a high-density integrated circuit, a great amount of heat is generated during operation of the electronic components, and the heat is increased to possibly cause the hidden trouble of the electronic components, however, when the foam tape in the prior art is applied to the surface of a high-temperature conductive electric appliance, the foam tape may be extruded by the electronic components to deform, such as thinning, so as to influence the heat dissipation and the service life, and therefore, a high-elastic heat dissipation foam tape is needed to solve the problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a high-elastic heat dissipation foam adhesive tape, which solves the problems in the prior market in the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a high elastic heat dissipating foam tape comprising:
a foam layer;
the high-elastic heat dissipation layer is arranged on the upper surface and the lower surface of the foam layer, and heat dissipation holes and elastic reinforcing structures are arranged in the high-elastic heat dissipation layer;
the heat conducting layer is arranged on the upper surface and the lower surface of the high-elastic heat dissipation layer;
the double-sided release film layer is arranged on the upper surface and the lower surface of the heat conducting layer.
Through the technical scheme, the heat conduction layer is beneficial to radiating the heat of the upper surface and the lower surface of the foam adhesive tape through the high-elastic radiating layer, the high-elastic radiating layer radiates heat timely through the radiating holes, and the high-elastic radiating layer increases the elasticity of the foam adhesive tape through the elastic reinforcing structure, so that the foam adhesive tape is not easy to deform when radiating continuously, deformation or thinning caused by long-time use or extrusion is avoided, the radiating effect of the foam adhesive tape is reduced, and the radiating effect of the foam adhesive tape is improved.
As a preferable scheme of the utility model, the foam layer is made of polyurethane, and the thickness of the foam layer 1 is 0.5-1.5mm.
As a preferable scheme of the utility model, the double-sided release film layer is a PET double-sided release film.
Through the technical scheme, the PET double-sided release film has stronger adhesive force, no adhesive residue and good heat resistance and acid and alkali resistance.
In a preferred embodiment of the present utility model, the reinforcing structure is a reinforcing column, and the reinforcing column is formed by extending the high-elastic heat dissipation layer toward the central axis.
Through the technical scheme, the reinforcing column is beneficial to increasing the elasticity of the foam adhesive tape and avoiding the influence of extrusion thinning on the heat dissipation effect of the foam adhesive tape.
As a preferable scheme of the utility model, the reinforcing columns are made of silica gel, and a plurality of reinforcing columns are arranged.
Through above-mentioned technical scheme, the silica gel material has better elasticity, thereby non-deformable increases the elasticity of bubble cotton sticky tape and increases the thermal diffusivity.
As a preferable mode of the present utility model, the heat dissipation holes are provided between adjacent reinforcing columns.
Through the technical scheme, the heat dissipation Kong Youyi is used for dissipating heat of the foam adhesive tape, so that the influence on the using effect caused by excessive heat accumulation of the foam adhesive tape is avoided.
As a preferable scheme of the utility model, aerogel particles are arranged in the high-elastic heat dissipation layer, and the aerogel particles are hydrophobic silica aerogel or graphene aerogel.
Through above-mentioned technical scheme, aerogel particles have elasticity good, light in weight and advantages such as adsorptivity are strong, produce certain resilience when receiving external compression, reduce the compression volume and the resilience of bubble cotton sticky tape, effectively cushion or decompose external pressure, reduce the effort that directly acts on bubble cotton sticky tape, prolong bubble cotton sticky tape's life for bubble cotton sticky tape still can keep good compressibility, resilience and thermal diffusivity for a long time use.
As a preferable scheme of the utility model, the heat conducting layer is formed by adding heat conducting powder, and the heat conducting powder is graphite powder.
Through the technical scheme, the graphite powder has good thermal conductivity, and is beneficial to timely conducting heat of the foam adhesive tape and timely radiating the heat through the radiating holes.
Compared with the prior art, the utility model has the beneficial effects that:
the heat conducting layer is beneficial to radiating the heat of the upper surface and the lower surface of the foam adhesive tape through the high-elasticity radiating layer, the high-elasticity radiating layer radiates heat timely through the radiating holes, the high-elasticity radiating layer increases the elasticity of the foam adhesive tape through the elastic reinforcing structure, so that the foam adhesive tape is not easy to deform continuously to radiate heat, long-time use or extrusion is avoided, deformation or thinning is avoided, the radiating effect is reduced, aerogel particles have the advantages of good elasticity, light weight, strong adsorptivity and the like, certain rebound resilience is generated when the foam adhesive tape is compressed by the outside, the compression amount and rebound resilience of the foam adhesive tape are reduced, the radiating holes are enabled to restore and maintain the radiating performance in time, the outside pressure is effectively buffered or decomposed, the acting force directly acting on the foam adhesive tape is reduced, the service life of the foam adhesive tape is prolonged, the foam adhesive tape can still maintain good compressibility, rebound resilience and radiating performance for a long time, the radiating effect of the foam adhesive tape is improved, and the device is high in practicality and has good radiating performance and rebound resilience.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the structure of a foam tape of the present utility model;
fig. 2 is a schematic diagram of the structure of fig. 1 according to the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below in connection with the embodiments of the present utility model. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides the following examples:
a high elastic heat dissipating foam tape comprising: foam layer 1, high-elastic heat dissipation layer 2, heat conduction layer 3 and two-sided release membranous layer 4, foam layer 1 presss from both sides between the high-elastic heat dissipation layer 2, high-elastic heat dissipation layer 2 presss from both sides between the heat conduction layer 3, heat conduction layer 3 presss from both sides between the two-sided release membranous layer 4, be equipped with louvre 22 and elasticity additional strengthening in the high-elastic heat dissipation layer 2, additional strengthening is reinforcing column 21, reinforcing column 21 is formed by high-elastic heat dissipation layer 2 to extending to its central axis direction, reinforcing column 21 is favorable to increasing foam tape's elasticity, avoid foam tape to receive the extrusion attenuation to influence radiating effect, reinforcing column 21 is the silica gel material, the silica gel material has better elasticity, thereby be difficult for warping, increase foam tape's elasticity increases the thermal diffusivity, be equipped with a plurality of between the adjacent reinforcing column 21, louvre 22 is favorable to carrying out the heat dissipation to foam tape, avoid foam tape heat to cumulate and excessively influence result of use. The aerogel particles 23 are arranged in the high-elastic heat dissipation layer 2, the aerogel particles 23 are hydrophobic silica aerogel or graphene aerogel, the aerogel particles 23 have the advantages of good elasticity, light weight, strong adsorptivity and the like, certain rebound resilience is generated when the aerogel particles are compressed outside, the compression amount and rebound resilience of the foam adhesive tape are reduced, the outside pressure is effectively buffered or decomposed, the acting force directly acting on the foam adhesive tape is reduced, the service life of the foam adhesive tape is prolonged, and the foam adhesive tape can still keep good compression and rebound resilience after being used for a long time. The heat conduction layer 3 is beneficial to radiating the heat of the upper surface and the lower surface of the foam adhesive tape through the high-elastic radiating layer 2, the high-elastic radiating layer 2 radiates heat timely through the radiating holes 22, and the high-elastic radiating layer 2 increases the elasticity of the foam adhesive tape through the elastic reinforcing structure, so that the foam adhesive tape is not easy to deform when radiating continuously, deformation or thinning caused by long-time use or extrusion is avoided, the radiating effect of the foam adhesive tape is reduced, and the radiating effect of the foam adhesive tape is improved.
As a further improvement of the utility model, the foam layer 1 is made of polyurethane, the thickness of the foam layer 1 is 0.5-1.5mm, and the thickness of the foam layer 1 is preferably 1mm.
As a further improvement of the utility model, the double-sided release film layer 4 is a PET double-sided release film, the PET double-sided release film has stronger adhesive force, no adhesive residue, good heat resistance and acid and alkali resistance, the thickness of the double-sided release film is between 0.5 and 1.5mm, and the preferable double-sided release film is 0.2mm.
As a further improvement of the utility model, the heat conducting layer 3 is added with heat conducting powder, the heat conducting powder is graphite powder, the graphite powder has good heat conductivity, the heat of the foam adhesive tape can be conducted in time and dissipated through the heat dissipating holes 22 in time, the thickness of the heat conducting layer 3 is between 0.5 and 1mm, and the thickness of the preferable heat conducting layer 3 is 0.5mm.
The heat conducting layer 3 is beneficial to radiating the heat of the upper surface and the lower surface of the foam adhesive tape through the high-elastic radiating layer 2, the high-elastic radiating layer 2 radiates the heat in time through the radiating holes 22, the high-elastic radiating layer 2 increases the elasticity of the foam adhesive tape through the elastic reinforcing structure, so that the foam adhesive tape is not easy to deform when radiating and is prevented from being deformed or thinned due to long-time use or extrusion, the radiating effect is reduced, aerogel particles 23 have the advantages of good elasticity, light weight, strong adsorptivity and the like, certain rebound resilience is generated when the aerogel particles are compressed by the outside, the compression amount and rebound resilience of the foam adhesive tape are reduced, the radiating holes 22 restore and maintain the radiating performance in time, the outside pressure is effectively buffered or decomposed, the acting force directly acting on the foam adhesive tape is reduced, the service life of the foam adhesive tape is prolonged, the foam adhesive tape can still maintain good compressibility, rebound resilience and radiating performance after long-time use, the radiating effect of the foam adhesive tape is improved, the device is high in practicality, good radiating performance and rebound resilience and better service and market development are realized.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A high elastic heat dissipation foam tape, characterized in that it comprises:
a foam layer (1);
the high-elastic heat dissipation layer (2) is arranged on the upper surface and the lower surface of the foam layer (1), heat dissipation holes (22) and elastic reinforcing structures are arranged in the high-elastic heat dissipation layer (2), the reinforcing structures are reinforcing columns (21), and the reinforcing columns (21) are formed by extending the high-elastic heat dissipation layer (2) towards the central direction of the high-elastic heat dissipation layer;
the heat conduction layer (3) is arranged on the upper surface and the lower surface of the high-elastic heat dissipation layer (2), aerogel particles (23) are arranged in the high-elastic heat dissipation layer (2), and the aerogel particles (23) are hydrophobic silica aerogel or graphene aerogel;
the double-sided release film layer (4) is arranged on the upper surface and the lower surface of the heat conducting layer (3).
2. The high-elastic heat dissipation foam tape according to claim 1, wherein the foam layer (1) is made of polyurethane, and the thickness of the foam layer (1) is 0.5-1.5mm.
3. The high-elastic heat dissipation foam tape according to claim 1, wherein the double-sided release film layer (4) is a PET double-sided release film.
4. The high-elastic heat dissipation foam tape according to claim 1, wherein the reinforcing columns (21) are made of silica gel, and a plurality of reinforcing columns (21) are arranged.
5. The high-elastic heat dissipation foam tape according to claim 1, wherein the heat dissipation holes (22) are provided between adjacent reinforcing columns (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320271107.4U CN220078962U (en) | 2023-02-21 | 2023-02-21 | High-elastic heat dissipation foam adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320271107.4U CN220078962U (en) | 2023-02-21 | 2023-02-21 | High-elastic heat dissipation foam adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220078962U true CN220078962U (en) | 2023-11-24 |
Family
ID=88831687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320271107.4U Active CN220078962U (en) | 2023-02-21 | 2023-02-21 | High-elastic heat dissipation foam adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220078962U (en) |
-
2023
- 2023-02-21 CN CN202320271107.4U patent/CN220078962U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207072924U (en) | A kind of heat dissipation type high adhesive tape | |
| KR101235541B1 (en) | Multi-functional thin layer seat with excellent thermal diffusion properties, electromagnetic waveshielding function and impact absorbing function and preparation method thereof | |
| CN111295077B (en) | Heat radiator for external plug-in module | |
| CN205142769U (en) | Graphite heat radiation structure for smart phone and tablet computer | |
| CN112876757B (en) | Ultrathin double-sided adhesive tape with heat conduction function in vertical direction and application method | |
| CN220078962U (en) | High-elastic heat dissipation foam adhesive tape | |
| CN108601292B (en) | Rear shell and mobile terminal | |
| CN106061198A (en) | Screen assembly and mobile terminal | |
| CN206367230U (en) | Graphene composite film with high anti-seismic shock-absorbing capacity | |
| CN210011437U (en) | Heat-conducting silica gel heat-dissipation composite film | |
| CN108463100B (en) | High-elasticity conductive foam | |
| CN210156365U (en) | A compound heat conduction structure of high-efficient resilience for electronic components | |
| CN105153960A (en) | Ultrathin heat dissipation adhesive tape | |
| CN213564758U (en) | High-efficient heat conduction composite silica gel piece of car battery | |
| WO2019047390A1 (en) | Foam adhesive tape protective film removal process | |
| CN208029181U (en) | A kind of flexible circuit doubling plate and display module | |
| CN216039396U (en) | Enhanced composite foam adhesive plaster based on heat conduction performance | |
| CN206851222U (en) | A kind of synthetic graphite fin of sandwich structure | |
| CN218710103U (en) | Heat dissipation type foam adhesive tape | |
| CN206374263U (en) | A kind of folding graphite flake | |
| CN208395089U (en) | A kind of heat-conducting glue band to electronic product | |
| CN211047711U (en) | Single-side adhesive heat-conducting silica gel sheet | |
| CN215627739U (en) | Be applied to heat dissipation of NVME interface SSD card and label | |
| CN211170565U (en) | High-compaction-degree connector compaction foam | |
| CN210381717U (en) | Composite heat-conducting gasket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |