CN217849972U - Waterborne polyurethane conductive sponge - Google Patents
Waterborne polyurethane conductive sponge Download PDFInfo
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- CN217849972U CN217849972U CN202122212955.1U CN202122212955U CN217849972U CN 217849972 U CN217849972 U CN 217849972U CN 202122212955 U CN202122212955 U CN 202122212955U CN 217849972 U CN217849972 U CN 217849972U
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Abstract
The utility model belongs to the technical field of electrically conductive sponge, concretely relates to waterborne polyurethane electrically conductive sponge, including the basic unit, be provided with a plurality of enhancement layers in the basic unit, it is a plurality of enhancement layer evenly distributed is in the basic unit, a plurality of ventholes have been seted up in the basic unit, it is a plurality of venthole evenly distributed is in the basic unit, a plurality of bleeder vents have been seted up on the enhancement layer, it is a plurality of bleeder vent evenly distributed is on the enhancement layer, be provided with the conducting layer in the basic unit, be provided with the glue film on the conducting layer, be provided with the inoxidizing coating on the glue film. The utility model discloses a set up the enhancement layer to set up the enhancement layer into the wave, increase the holistic intensity of device and pliability, avoid when using, the sponge fracture is damaged.
Description
Technical Field
The utility model relates to a conductive sponge technical field specifically is a waterborne polyurethane conductive sponge.
Background
The conductive sponge material exists in some existing electronic products, most common notebook computers and mobile phones, and the main reason is that the material has electromagnetic shielding performance, and therefore the material becomes one of important components of the electronic products. However, the strength of the conductive sponge in the prior art is low, and meanwhile, the air permeability and the heat dissipation effect of the conductive sponge are relatively poor. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterborne polyurethane electrically conducts sponge has solved the lower problem of the intensity of electrically conducts sponge among the prior art, has still solved electrically conducts sponge's gas permeability and the relatively poor problem of radiating effect.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a waterborne polyurethane conductive sponge, includes the basic unit, be provided with a plurality of enhancement layers in the basic unit, it is a plurality of enhancement layer evenly distributed is in the basic unit, a plurality of ventholes have been seted up on the basic unit, and is a plurality of venthole evenly distributed is on the basic unit, a plurality of bleeder vents have been seted up on the enhancement layer, and is a plurality of bleeder vent evenly distributed is on the enhancement layer, be provided with the conducting layer in the basic unit, be provided with the glue film on the conducting layer, be provided with the inoxidizing coating on the glue film.
Preferably, the base layer is made of a waterborne polyurethane conductive sponge material and is 3mm thick.
Preferably, the reinforcing layer is made of elastic metal and is of a wave-shaped structure.
Preferably, the conducting layer is made of conducting cloth and is 0.3mm thick.
Preferably, the glue layer is made of a conductive adhesive and has a thickness of 0.1mm.
Preferably, the protective layer is made of release paper and is 0.4mm thick.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the enhancement layer to set up the enhancement layer into the wave, increase the holistic intensity of device and pliability, avoid when using, the sponge fracture is damaged.
2. The utility model discloses a set up venthole and bleeder vent, increase the gas permeability of basic unit and enhancement layer, and then when using, improve the holistic ventilative and heat dispersion of device.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
fig. 2 is a front sectional view of fig. 1 according to the present invention.
In the figure: 1. a base layer; 2. a reinforcing layer; 3. an air outlet; 4. air holes are formed; 5. a conductive layer; 6. a glue layer; 7. and (4) a protective layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, a waterborne polyurethane conductive sponge, includes a base layer 1, a plurality of enhancement layers 2 are provided in the base layer 1, the plurality of enhancement layers 2 are uniformly distributed in the base layer 1, a plurality of air outlets 3 are provided on the base layer 1, the plurality of air outlets 3 are uniformly distributed on the base layer 1, a plurality of air vents 4 are provided on the enhancement layers 2, the plurality of air vents 4 are uniformly distributed on the enhancement layers 2, a conductive layer 5 is provided on the base layer 1, a glue layer 6 is provided on the conductive layer 5, and a protective layer 7 is provided on the glue layer 6.
Referring to fig. 1, the base layer 1 is made of a water-based polyurethane conductive sponge material and has a thickness of 3mm. The base layer 1 is arranged to be integrally supported as a conductive sponge.
Referring to fig. 1, the reinforcing layer 2 is made of elastic metal and has a wave-shaped structure. Through setting up reinforcing layer 2, increase the intensity of sponge.
Referring to fig. 1, the conductive layer 5 is made of conductive cloth and has a thickness of 0.3mm. By providing the conductive layer 5, the conductivity of the sponge is increased.
Referring to fig. 1, the adhesive layer 6 is made of conductive adhesive and has a thickness of 0.1mm. Through setting up glue film 6 for the device is convenient for paste.
Referring to fig. 1, the protective layer 7 is made of release paper and has a thickness of 0.4mm. Through setting up inoxidizing coating 7, protect glue film 6.
The utility model discloses specific implementation process as follows: during the use, peel off inoxidizing coating 7 from glue film 6 manually for glue film 6 spills, through setting up enhancement layer 2, and set up enhancement layer 2 into the wave, increase the holistic intensity of device and pliability, avoid when using, the sponge fracture is damaged, through setting up venthole 3 and bleeder vent 4, increases the gas permeability of basic unit 1 and enhancement layer 2, and then when using, improves the holistic ventilative and heat dispersion of device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An aqueous polyurethane conductive sponge comprises a base layer (1) and is characterized in that: be provided with a plurality of enhancement layers (2) in basic unit (1), it is a plurality of enhancement layer (2) evenly distributed is in basic unit (1), a plurality of ventholes (3) have been seted up on basic unit (1), and is a plurality of venthole (3) evenly distributed is on basic unit (1), a plurality of bleeder vent (4) have been seted up on enhancement layer (2), and is a plurality of bleeder vent (4) evenly distributed is on enhancement layer (2), be provided with conducting layer (5) on basic unit (1), be provided with glue film (6) on conducting layer (5), be provided with inoxidizing coating (7) on glue film (6).
2. The waterborne polyurethane conductive sponge as claimed in claim 1, wherein: the base layer (1) is made of waterborne polyurethane conductive sponge and is 3mm thick.
3. The waterborne polyurethane conductive sponge as claimed in claim 1, wherein: the reinforcing layer (2) is made of elastic metal and is of a wave-shaped structure.
4. The waterborne polyurethane conductive sponge as claimed in claim 1, wherein: the conducting layer (5) is made of conducting cloth and is 0.3mm thick.
5. The waterborne polyurethane conductive sponge as claimed in claim 1, wherein: the glue layer (6) is made of conductive glue and is 0.1mm thick.
6. The waterborne polyurethane conductive sponge as claimed in claim 1, wherein: the protective layer (7) is made of release paper and is 0.4mm thick.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122212955.1U CN217849972U (en) | 2021-09-14 | 2021-09-14 | Waterborne polyurethane conductive sponge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122212955.1U CN217849972U (en) | 2021-09-14 | 2021-09-14 | Waterborne polyurethane conductive sponge |
Publications (1)
Publication Number | Publication Date |
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CN217849972U true CN217849972U (en) | 2022-11-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202122212955.1U Active CN217849972U (en) | 2021-09-14 | 2021-09-14 | Waterborne polyurethane conductive sponge |
Country Status (1)
Country | Link |
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CN (1) | CN217849972U (en) |
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2021
- 2021-09-14 CN CN202122212955.1U patent/CN217849972U/en active Active
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