CN213199106U - Wave-absorbing material with moisture-proof function - Google Patents
Wave-absorbing material with moisture-proof function Download PDFInfo
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- CN213199106U CN213199106U CN202021414739.4U CN202021414739U CN213199106U CN 213199106 U CN213199106 U CN 213199106U CN 202021414739 U CN202021414739 U CN 202021414739U CN 213199106 U CN213199106 U CN 213199106U
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Abstract
The utility model discloses a possesses absorbent material that moisture-proof function, including the water barrier, the bottom mounting of water barrier is equipped with the absorbing layer, the bottom mounting of absorbing layer is equipped with the dehumidification layer, the fixed absorbing layer water deflector that is equipped with in absorbing layer bottom, the fixed absorbing sponge that is equipped with in absorbing layer water deflector top, the fixed guiding gutter that is equipped with between the adjacent absorbing sponge, the fixed top that sets up at the absorbing layer water deflector of guiding gutter, the fixed surface that is equipped with of absorbing sponge is equipped with the water guide coating, the fixed drainage groove that is equipped with all around in top of absorbing sponge, the fixed drainage board that is equipped with in drainage tank bottom. The wave-absorbing material with the moisture-proof function.
Description
Technical Field
The utility model relates to an electronic material technical field specifically is a wave-absorbing material who possesses moisture-proof function.
Background
With the development of the electronic industry, more and more electronic and electrical products enter people's lives, and the influence of electromagnetic radiation brought by the products on the environment is increased day by day. Electromagnetic waves released by electronic products can bring electromagnetic interference to other surrounding electronic equipment and influence abnormal work; meanwhile, the pollution is also harmful to human health, and the pollution gradually becomes a serious novel environmental pollutant. Therefore, there is much interest in developing wave-absorbing materials that can attenuate electromagnetic radiation.
The wave-absorbing material is a material capable of effectively absorbing incident electromagnetic waves and attenuating the incident electromagnetic waves, and the incident electromagnetic waves are converted into heat energy or other energy forms through different loss mechanisms so as to achieve the purpose of absorbing waves. The wave-absorbing materials are mainly divided into coating wave-absorbing materials and structural wave-absorbing materials. Compared with coating absorbing materials, the structural absorbing material not only has excellent electromagnetic wave absorption performance, but also has the advantages of light weight, high strength, capability of being used as a bearing part and the like. The fiber-type wave-absorbing material is the most outstanding in the structural wave-absorbing material, but with the widening of the application of the wave-absorbing material, higher requirements are provided for the wave-absorbing performance of the wave-absorbing material.
The humidity resistance of the traditional wave-absorbing material is not good, and the traditional wave-absorbing material is not good in humidity resistance due to the structure, so that water is easy to store. Therefore, the wave-absorbing material with the moisture-proof function is provided by improving the wave-absorbing material.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a possesses absorbent material of moisture-proof function, including the water barrier, the bottom mounting of water barrier is equipped with the absorbing layer, the bottom mounting of absorbing layer is equipped with the dehumidification layer, the fixed absorbing layer water deflector that is equipped with in absorbing layer bottom, the fixed absorbing sponge that is equipped with in absorbing layer water deflector top, the fixed guiding gutter that is equipped with between the adjacent absorbing sponge, the fixed top that sets up at the absorbing layer water deflector of guiding gutter, the fixed surface that is equipped with of absorbing sponge is equipped with the water guide coating, the fixed drainage groove that is equipped with all around at the top of absorbing sponge, the fixed drainage board that is equipped with in drainage tank bottom.
As an optimal technical scheme of the utility model, water barrier fixed surface is equipped with the water-stop film, the water-stop film adopts novel waterproof ventilated membrane.
As the utility model discloses a preferred technical scheme, the slope of drainage plate sets up the bottom in the drainage groove, the inside semicircle tubular setting that is of drainage inslot, drainage inslot portion scribbles waterproof coating.
As an optimal technical scheme of the utility model, the dehumidification in situ portion is equipped with the energy storage layer, the energy storage layer runs through the connection absorbing layer through the heat conduction strip.
As an optimal technical scheme of the utility model, the dehumidification layer is the fixed vent that is equipped with all around, dehumidification layer bottom is equipped with the ventilation pipe network.
As an optimal technical scheme of the utility model, inhale ripples sponge top and be the pyramid setting, inhale the material of ripples sponge and adopt polyurethane foam sponge.
As an optimal technical scheme of the utility model, EMI shielding material is installed to the water barrier bottom installation EMI shielding material water barrier bottom.
The utility model has the advantages that: according to the wave-absorbing material with the moisture-proof function, the novel waterproof breathable film is arranged on the surface of the waterproof layer, so that water drops can be blocked on the surface of the material when the material contacts the water drops, the interior of the material cannot be permeated by water, and the moisture-proof performance of the wave-absorbing material is improved; by arranging the drainage plate, a small amount of water can flow into the water chute from the wave-absorbing sponge and then flow into the outside, and the waterproof coating in the drainage groove can prevent water from remaining on the wave-absorbing sponge; the energy storage layer is arranged, so that heat generated when the wave absorbing layer absorbs electromagnetic waves can be transmitted into the energy storage layer, and the moisture in the material can be evaporated more quickly through the heat in the energy storage layer, so that the moisture resistance of the material is improved; by arranging the ventilating pipe and the ventilating opening, the rapid evaporation of the moisture in the material can be accelerated through the air flow, and the moisture resistance of the material is improved; the wave-absorbing sponge has the advantages that the wave-absorbing sponge adopts a technology for moisture protection, has 80% of humidity, has unchanged wave-absorbing material performance, excellent broadband performance and good scattering and isolation attenuation performance; the injection molding technology is used for ensuring the consistency of products; the wave-absorbing material has long service life and ensures that the performance is unchanged for more than 10 years; by arranging the shielding material, when electromagnetic waves are transmitted in the shielding material, electromagnetic energy is absorbed to cause transmission loss or absorption loss.
Drawings
FIG. 1 is a schematic structural view of a wave-absorbing material with moisture-proof function according to the present invention;
FIG. 2 is a schematic structural view of a wave-absorbing material with moisture-proof function according to the present invention;
fig. 3 is a schematic structural diagram of the wave-absorbing material with moisture-proof function of the present invention.
In the figure: 1. a water barrier layer; 2. a wave-absorbing layer; 3. a dehumidification layer; 4. a wave-absorbing layer water guide plate; 5. Wave-absorbing sponge; 6. a water chute; 7. a water-conducting coating; 8. a drainage groove; 9. a drainage plate.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-3, the utility model relates to a wave-absorbing material who possesses moisture-proof function, including water barrier 1, water barrier 1's bottom mounting is equipped with absorbing layer 2, absorbing layer 2's bottom mounting is equipped with dehumidification layer 3, absorbing layer 2 bottom mounting is equipped with absorbing layer water deflector 4, absorbing layer water deflector 4 top mounting is equipped with and inhales ripples sponge 5, adjacent fixed guiding gutter 6 that is equipped with between inhaling the sponge 5, guiding gutter 6 is fixed to be set up at absorbing layer water deflector 4's top, it is equipped with water guide coating 7 to inhale the fixed surface of sponge 5, inhale the fixed drainage groove 8 that is equipped with all around of the top of sponge 5, the fixed drainage plate 9 that is equipped with in drainage groove 8 bottom.
Wherein, 1 fixed surface of water barrier is equipped with the water barrier film, and the water barrier film adopts novel waterproof ventilated membrane, sets up novel waterproof ventilated membrane through the surface at the water barrier layer, with the drop of water separation on the material surface when can making this material contact the drop of water, makes the inside water infiltration that does not have of material, has increased this absorbing material's humidity resistance.
Wherein, the slope of drainage plate 9 sets up in the bottom of drainage groove 8, and drainage groove 8 is inside to be half tubular setting, and drainage groove 8 is inside to scribbles waterproof coating, through setting up the drainage plate, can make a small amount of moisture flow in the guiding gutter on can following the ripples sponge, and the reentrant external world, the waterproof coating of drainage inslot portion can prevent to have water to remain on the ripples sponge of inhaling.
Wherein, dehumidification layer 3 inside is equipped with the energy storage layer, and the energy storage layer passes through heat conduction strip through connection and inhale ripples layer 2, through setting up the energy storage layer, can absorb the heat transmission that produces in the electromagnetic wave time of ripples layer to the energy storage layer, through the heat of energy storage in situ portion, makes the inside moisture evaporation of this material faster, has increased the humidity resistance of this material.
Wherein, dehumidification layer 3 is fixed all around to be equipped with the vent, and 3 bottoms on dehumidification layer are equipped with the ventilation pipe net, and through setting up ventilation pipe and vent, can flow through the air, the inside moisture rapid evaporation of acceleration material has increased the humidity resistance of this material.
The top of the wave-absorbing sponge 5 is arranged in a pyramid shape, the wave-absorbing sponge 5 is made of polyurethane foam sponge, and the wave-absorbing sponge has the advantages of technical moisture resistance, 80% humidity, unchanged wave-absorbing material performance, excellent broadband performance, and good scattering and isolation attenuation performance; the injection molding technology is used for ensuring the consistency of products; the wave-absorbing material has long service life and ensures that the performance is not changed for more than 10 years.
Wherein, EMI shielding material is installed to water barrier 1 bottom, through setting up shielding material, can make the electromagnetic wave when shielding material internal transmission, electromagnetic energy is absorbed and arouses transmission loss or absorption loss.
The working principle is as follows: according to the wave-absorbing material with the moisture-proof function, the novel waterproof breathable film is arranged on the surface of the waterproof layer, so that water drops can be blocked on the surface of the material when the material contacts the water drops, the interior of the material cannot be permeated by water, and the moisture-proof performance of the wave-absorbing material is improved; by arranging the drainage plate, a small amount of water can flow into the water chute from the wave-absorbing sponge and then flow into the outside, and the waterproof coating in the drainage groove can prevent water from remaining on the wave-absorbing sponge; the energy storage layer is arranged, so that heat generated when the wave absorbing layer absorbs electromagnetic waves can be transmitted into the energy storage layer, and the moisture in the material can be evaporated more quickly through the heat in the energy storage layer, so that the moisture resistance of the material is improved; by arranging the ventilating pipe and the ventilating opening, the rapid evaporation of the moisture in the material can be accelerated through the air flow, and the moisture resistance of the material is improved; the wave-absorbing sponge has the advantages that the wave-absorbing sponge adopts a technology for moisture protection, has 80% of humidity, has unchanged wave-absorbing material performance, excellent broadband performance and good scattering and isolation attenuation performance; the injection molding technology is used for ensuring the consistency of products; the wave-absorbing material has long service life and ensures that the performance is unchanged for more than 10 years; by arranging the shielding material, when electromagnetic waves are transmitted in the shielding material, electromagnetic energy is absorbed to cause transmission loss or absorption loss.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a wave-absorbing material that possesses moisture-proof function, includes water barrier (1), its characterized in that, the bottom mounting of water barrier (1) is equipped with and absorbs ripples layer (2), the bottom mounting that absorbs ripples layer (2) is equipped with dehumidification layer (3), it is fixed in wave-absorbing layer (2) bottom and is equipped with and absorbs ripples layer water deflector (4), it inhales ripples sponge (5) to inhale fixed being equipped with in wave-absorbing layer water deflector (4) top, adjacent fixed being equipped with guiding gutter (6) between inhaling ripples sponge (5), the fixed top that sets up at wave-absorbing layer water deflector (4) in guiding gutter (6), the fixed surface that inhales sponge (5) is equipped with water guide coating (7), the fixed drainage groove (8) that is equipped with all around in top of inhaling sponge (5), drainage groove (8) bottom is fixed and is equipped with drainage plate (9).
2. The wave-absorbing material with moisture-proof function of claim 1, wherein a water-proof film is fixed on the surface of the water-proof layer (1), and the water-proof film is a novel waterproof and breathable film.
3. The wave-absorbing material with the moisture-resistant function according to claim 1, wherein the drainage plate (9) is obliquely arranged at the bottom of the drainage groove (8), the interior of the drainage groove (8) is arranged in a semicircular tube manner, and a waterproof coating is coated inside the drainage groove (8).
4. The moisture-resistant wave-absorbing material as claimed in claim 1, wherein an energy storage layer is arranged inside the dehumidifying layer (3), and the energy storage layer is connected with the wave-absorbing layer (2) through a heat conducting strip.
5. The wave-absorbing material with moisture-proof function according to claim 1, wherein ventilation openings are fixedly arranged around the dehumidification layer (3), and a ventilation pipe network is arranged at the bottom of the dehumidification layer (3).
6. The wave-absorbing material with the moisture-proof function according to claim 1, wherein the top of the wave-absorbing sponge (5) is arranged in a pyramid shape, and the wave-absorbing sponge (5) is made of polyurethane foam sponge.
7. The moisture-resistant wave-absorbing material of claim 1, wherein an EMI shielding material is installed at the bottom of the water-proof layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021414739.4U CN213199106U (en) | 2020-07-17 | 2020-07-17 | Wave-absorbing material with moisture-proof function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021414739.4U CN213199106U (en) | 2020-07-17 | 2020-07-17 | Wave-absorbing material with moisture-proof function |
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| CN213199106U true CN213199106U (en) | 2021-05-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383386A (en) * | 2022-01-22 | 2022-04-22 | 和爱电磁兼容科技(安徽)有限公司 | Surface dehumidification structure for absorbing material |
-
2020
- 2020-07-17 CN CN202021414739.4U patent/CN213199106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114383386A (en) * | 2022-01-22 | 2022-04-22 | 和爱电磁兼容科技(安徽)有限公司 | Surface dehumidification structure for absorbing material |
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