CN203766151U - Electromagnetic-radiation-resisting aluminum-plastic panel - Google Patents
Electromagnetic-radiation-resisting aluminum-plastic panel Download PDFInfo
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- CN203766151U CN203766151U CN201420184611.1U CN201420184611U CN203766151U CN 203766151 U CN203766151 U CN 203766151U CN 201420184611 U CN201420184611 U CN 201420184611U CN 203766151 U CN203766151 U CN 203766151U
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Abstract
The utility model discloses an electromagnetic-radiation-resisting aluminum-plastic panel, aiming at providing an aluminum-plastic panel capable of resisting electromagnetic radiation. The key points of the technical scheme are as follows: the electromagnetic-radiation-resisting aluminum-plastic panel comprises aluminum plates positioned on an upper surface layer and a lower surface layer and a plastic core plate arranged between two aluminum plates, the aluminum plate on the upper surface layer and the plastic core plate are provided with a first electromagnetic-radiation-resisting structure, the electromagnetic-radiation-resisting structure comprises an electromagnetic shielding layer and an electromagnetic absorbing layer, which are sequentially arranged from outside to the plastic core plate, the electromagnetic absorbing layer comprises an electromagnetic absorbing plate, a plurality of strip-shaped grooves which are arranged in an intersected manner are arranged on one side of the electromagnetic absorbing plate, backing on to the plastic core plate, and each strip-shaped groove is provided with at least three anti-interference magnetic cores made of different materials.
Description
Technical field
The utility model relates to a kind of aluminium based plate technical field, and more particularly, it relates to a kind of aluminium-plastic panel of anti-electromagnetic-radiation.
Background technology
Aluminium-plastic panel is as a kind of new decorative material, be introduced into China from late nineteen eighties the early 1990s in last century from Korea S and Taiwan, just with the diversity of its economy, optional color, construction method, good processing characteristics, excellent fire line and noble quality easily, be subject to rapidly people's favor.
Composited aluminum and plastic decking be taking through chemically treated application aluminium sheet as skin-material, with vinyon be core, the composite processing on special aluminium-plastic panel production equipment.The special performance that composited aluminum and plastic decking itself has, has determined its extensive use: it can be for building exposed wall, curtain wallboard, old building transforming renovation, indoor wall and ceiling finishing, advertising signboard, exhibition bench frame, purification dustproof engineering.
At present, aluminium-plastic panel on market, its internal structure is all without electro-magnetic screen function, along with the raising of people's living standard, the kind of family expenses living electric apparatus is more and more, and the electromagnetic interference problem bringing is thus also more and more serious, affect the healthy of people, if aluminium-plastic panel has radiation proof function, will improve the quality of electromagnetic environment in people's life staying idle at home, reduce electromagnetic radiation.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of aluminium-plastic panel that can anti-electromagnetic-radiation.
For achieving the above object, the utility model provides following technical scheme: a kind of aluminium-plastic panel of anti-electromagnetic-radiation, comprise at the aluminium sheet on upper and lower top layer and the quilted plastic panel between two-layer aluminium sheet, the aluminium sheet of described upper epidermis and quilted plastic panel arrange the first anti-electromagnetic-radiation structure, described the first anti-electromagnetic-radiation structure comprise from outside the electro-magnetic screen layer and the electromagnetic absorption layer that set gradually to quilted plastic panel direction;
Described electromagnetic absorption layer comprises electromagnetic absorption plate, and described electromagnetic absorption backboard is provided with some strip grooves that are crisscross arranged to a side of quilted plastic panel, and described each strip groove is provided with at least three kinds of anti-interference magnetic cores that are made up of unlike material.
By adopting technique scheme, utilize the first anti-electromagnetic-radiation structure can prevent efficiently that various electromagnetic waves are through aluminium-plastic panel, from outside the electro-magnetic screen layer and the electromagnetic absorption layer that set gradually to quilted plastic panel direction, set up successive check, coordinate the mode absorbing with shielding, do not leak any electromagnetic wave; Anti-interference magnetic core is embedded to electromagnetic absorption plate; subtract the thickness that layer has lacked described aluminium-plastic panel; saved the material of electromagnetic absorption plate simultaneously; electromagnetic shielding net is made as to outermost layer; taking shielding electromagnetic wave as main, when there being the electromagnetic wave of missing to utilize anti-interference magnetic core and electromagnetic absorption plate electromagnetic wave absorption energy through after electromagnetic shielding net, more effectively prevent that various electromagnetic waves from passing through aluminium-plastic panel; and the anti-interference magnetic broad covered area, the protection that are crisscross arranged are comprehensive.
The utility model is further set to: the surface of described electromagnetic absorption plate is provided with goldleaf, and described goldleaf is located between the aluminium sheet and electromagnetic absorption plate of upper epidermis.
By adopting technique scheme, not only can improve the capability of electromagnetic shielding of described aluminium-plastic panel, but also can utilize the feature of goldleaf stable chemical performance, protection electromagnetic absorption plate and each anti-interference magnetic core.
The utility model is further set to: described anti-interference magnetic core comprises metal soft magnetic material, metal alloy soft magnetic materials, soft magnetic ferrite.
By adopting technique scheme, the anti-interference magnetic core that uses at least two kinds of material differences to make, utilizes the characteristic that material impedance frequency is different, makes electromagnetic interference resistant device in wider frequency range, can present good anti-emi characteristics.
The utility model is further set to: described electro-magnetic screen layer is the woven wire being made up of nickel plated copper alloy material.
By adopting technique scheme, the woven wire being made up of nickel alloy material has good electro-magnetic screen function, and intensity is high, plasticity is used well extensively, at its copper coating, can further improve anticorrosion and electromagnetic shielding ability.
The utility model is further set to: between described electromagnetic absorption layer and the aluminium sheet of upper epidermis, be provided with conductive rubber, described woven wire is embedded in conductive rubber.
By adopting technique scheme, between described electromagnetic absorption layer and the aluminium sheet of upper epidermis, be provided with conductive rubber, not only can weaken electromagnetic interference, shielding electromagnetic wave, can also utilize the characteristic of rubber to improve the compressive property of described aluminium-plastic panel simultaneously; Woven wire is embedded in conductive rubber, has reduced the thickness of aluminium-plastic panel, also solved the problem of secure wire mesh.
The utility model is further set to: between the aluminium sheet on described lower top layer and quilted plastic panel, be provided with the second anti-electromagnetic-radiation structure identical with the first anti-electromagnetic-radiation structure structure.
By adopting technique scheme, the second anti-electromagnetic-radiation structure is set, can further strengthen the ability of the anti-electromagnetic-radiation of described aluminium-plastic panel, especially when the second anti-electromagnetic-radiation structure is taking quilted plastic panel as axle and when the first anti-electromagnetic-radiation structure mirror image arranges, can reach the effect of two-way shielding, anti-electromagnetic-radiation.
Brief description of the drawings
Fig. 1 is the structural representation of the aluminium-plastic panel embodiment of the anti-electromagnetic interference of the utility model;
Fig. 2 is the structural representation of the electromagnetic absorption plate in the utility model.
Reference numeral: 1, aluminium sheet; 2, quilted plastic panel; 3, the first anti-electromagnetic-radiation structure; 31, electro-magnetic screen layer; 32, electromagnetic absorption layer; 321, electromagnetic absorption plate; 322, anti-interference magnetic core; 323, strip groove; 33, conductive rubber; 4, the second anti-electromagnetic-radiation structure.
Detailed description of the invention
Referring to figs. 1 through Fig. 2, the aluminium-plastic panel embodiment of the anti-electromagnetic interference of the utility model is described further.
As shown in Figure 1 to Figure 2, a kind of aluminium-plastic panel of anti-electromagnetic-radiation, comprise at the aluminium sheet 1 on upper and lower top layer and the quilted plastic panel 2 between two-layer aluminium sheet 1, the aluminium sheet 1 of described upper epidermis arranges the first anti-electromagnetic-radiation structure 3 with quilted plastic panel 2, described the first anti-electromagnetic-radiation structure 3 comprise from outside the electro-magnetic screen layer 31 and the electromagnetic absorption layer 32 that set gradually to quilted plastic panel 2 directions;
Described electromagnetic absorption layer 32 comprises electromagnetic absorption plate 321, a described electromagnetic absorption plate 321 dorsad side of quilted plastic panel 2 is provided with some strip grooves that are crisscross arranged 323, described each strip groove 323 is provided with at least three kinds of anti-interference magnetic core 322(that are made up of unlike material and it should be noted that herein, described electromagnetic absorption plate 321 is electro-magnetic wave absorption shaped material, and thickness must be greater than 1 millimeter, utilize the dielectric loss of electro-magnetic wave absorption shaped material in alternating electromagnetic field, inciding after inner electromagnetic wave energy energy transform into heat energy its absorption, the material thickness of 1 millimeter has ensured the assimilation effect of electromagnetic absorption plate 321).
Utilize the first anti-electromagnetic-radiation structure 3 can prevent efficiently that various electromagnetic waves are through aluminium-plastic panel, from outside the electro-magnetic screen layer 31 and the electromagnetic absorption layer 32 that set gradually to quilted plastic panel 2 directions, set up successive check, coordinate to shield the mode absorbing, do not leak any electromagnetic wave; Anti-interference magnetic core 322 is embedded to electromagnetic absorption plate 321; subtract the thickness that layer has lacked described aluminium-plastic panel; saved the material of electromagnetic absorption plate 321 simultaneously; electromagnetic shielding net is made as to outermost layer; taking shielding electromagnetic wave as main, when there being the electromagnetic wave of missing to utilize anti-interference magnetic core 322 and electromagnetic absorption plate 321 electromagnetic wave absorption energy through after electromagnetic shielding net, more effectively prevent that various electromagnetic waves from passing through aluminium-plastic panel; and the anti-interference magnetic broad covered area, the protection that are crisscross arranged are comprehensive.
The surface of described electromagnetic absorption plate 321 is provided with goldleaf, and described goldleaf is located between the aluminium sheet 1 and electromagnetic absorption plate 321 of upper epidermis.
Not only can improve the capability of electromagnetic shielding of described aluminium-plastic panel, but also can utilize the feature of goldleaf stable chemical performance, protection electromagnetic absorption plate 321 and each anti-interference magnetic core 322.
Described anti-interference magnetic core 322 comprises metal soft magnetic material, metal alloy soft magnetic materials, soft magnetic ferrite.
The anti-interference magnetic core 322 that uses at least two kinds of material differences to make, utilizes the characteristic that material impedance frequency is different, makes electromagnetic interference resistant device in wider frequency range, can present good anti-emi characteristics.
Described electro-magnetic screen layer 31 is that the woven wire being made up of nickel plated copper alloy material (it should be noted that herein, described electro-magnetic screen layer 31 can also be made up of different materials, as magnetic material coordinates with nonmagnetic substance, for absorbing the electromagnetic wave of different different frequencies, the present embodiment repeats no more).
The woven wire being made up of nickel alloy material has good electro-magnetic screen function, and intensity is high, plasticity is used well extensively, at its copper coating, can further improve anticorrosion and electromagnetic shielding ability.
Between described electromagnetic absorption layer 32 and the aluminium sheet 1 of upper epidermis, be provided with conductive rubber 33, described woven wire is embedded in conductive rubber 33 and (it should be noted that herein, described wire rubber clone is various, have and there is the glass silvering conductive rubber 33 of the silver-plated conductive rubber 33 of aluminium of good shielding properties and anti-smog performance, the silver-plated conductive rubber 33 of copper with the best electric conductivity, cost performance the best and there is good mould proof property fine silver conductive rubber 33, the present embodiment is not construed as limiting, and selects according to concrete service condition).
Between described electromagnetic absorption layer 32 and the aluminium sheet 1 of upper epidermis, be provided with conductive rubber 33, not only can weaken electromagnetic interference, shielding electromagnetic wave, can also utilize the characteristic of rubber to improve the compressive property of described aluminium-plastic panel simultaneously; Woven wire is embedded in conductive rubber 33, has reduced the thickness of aluminium-plastic panel, also solved the problem of secure wire mesh.
Between the aluminium sheet 1 on described lower top layer and quilted plastic panel 2, be provided with the second anti-electromagnetic-radiation structure 4 identical with the first anti-electromagnetic-radiation structure 3 structures.
The second anti-electromagnetic-radiation structure 4 is set, can further strengthen the ability of the anti-electromagnetic-radiation of described aluminium-plastic panel, especially when the second anti-electromagnetic-radiation structure 4 is taking quilted plastic panel 2 as axle and when the first anti-electromagnetic-radiation structure 3 mirror images arrange, can reach the effect of two-way shielding, anti-electromagnetic-radiation.
The above makes preferred embodiment of the present utility model, does not depart from for the person of ordinary skill of the art under the prerequisite of the utility model principle, can also make some modification and improvement, and these also should be considered as protection domain of the present utility model.
Claims (6)
1. the aluminium-plastic panel of an anti-electromagnetic-radiation, comprise at the aluminium sheet on upper and lower top layer and the quilted plastic panel between two-layer aluminium sheet, it is characterized in that: the aluminium sheet of described upper epidermis and quilted plastic panel arrange the first anti-electromagnetic-radiation structure, described the first anti-electromagnetic-radiation structure comprise from outside the electro-magnetic screen layer and the electromagnetic absorption layer that set gradually to quilted plastic panel direction;
Described electromagnetic absorption layer comprises electromagnetic absorption plate, and described electromagnetic absorption backboard is provided with some strip grooves that are crisscross arranged to a side of quilted plastic panel, and described each strip groove is provided with at least three kinds of anti-interference magnetic cores that are made up of unlike material.
2. the aluminium-plastic panel of anti-electromagnetic-radiation according to claim 1, is characterized in that: the surface of described electromagnetic absorption plate is provided with goldleaf, and described goldleaf is located between the aluminium sheet and electromagnetic absorption plate of upper epidermis.
3. the aluminium-plastic panel of anti-electromagnetic-radiation according to claim 2, is characterized in that: described anti-interference magnetic core comprises metal soft magnetic material, metal alloy soft magnetic materials, soft magnetic ferrite.
4. the aluminium-plastic panel of anti-electromagnetic-radiation according to claim 3, is characterized in that: described electro-magnetic screen layer is the woven wire being made up of nickel plated copper alloy material.
5. the aluminium-plastic panel of anti-electromagnetic-radiation according to claim 4, is characterized in that: between described electromagnetic absorption layer and the aluminium sheet of upper epidermis, be provided with conductive rubber, described woven wire is embedded in conductive rubber.
6. the aluminium-plastic panel of anti-electromagnetic-radiation according to claim 5, is characterized in that: between the aluminium sheet on described lower top layer and quilted plastic panel, be provided with the second anti-electromagnetic-radiation structure identical with the first anti-electromagnetic-radiation structure structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184611.1U CN203766151U (en) | 2014-04-16 | 2014-04-16 | Electromagnetic-radiation-resisting aluminum-plastic panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420184611.1U CN203766151U (en) | 2014-04-16 | 2014-04-16 | Electromagnetic-radiation-resisting aluminum-plastic panel |
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| CN203766151U true CN203766151U (en) | 2014-08-13 |
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| CN201420184611.1U Expired - Fee Related CN203766151U (en) | 2014-04-16 | 2014-04-16 | Electromagnetic-radiation-resisting aluminum-plastic panel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273894A (en) * | 2016-08-10 | 2017-01-04 | 广德天运新技术股份有限公司 | A kind of novel bi-component is cotton |
| CN109440958A (en) * | 2017-03-20 | 2019-03-08 | 肖文华 | A kind of electromagnetic shielding wallboard |
| CN111916259A (en) * | 2020-08-04 | 2020-11-10 | 东莞市雷兹盾电子材料有限公司 | Preparation method of super-soft conductive rubber and super-soft conductive rubber |
-
2014
- 2014-04-16 CN CN201420184611.1U patent/CN203766151U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106273894A (en) * | 2016-08-10 | 2017-01-04 | 广德天运新技术股份有限公司 | A kind of novel bi-component is cotton |
| CN109440958A (en) * | 2017-03-20 | 2019-03-08 | 肖文华 | A kind of electromagnetic shielding wallboard |
| CN111916259A (en) * | 2020-08-04 | 2020-11-10 | 东莞市雷兹盾电子材料有限公司 | Preparation method of super-soft conductive rubber and super-soft conductive rubber |
| CN111916259B (en) * | 2020-08-04 | 2021-07-06 | 东莞市雷兹盾电子材料有限公司 | Preparation method of super-soft conductive rubber and super-soft conductive rubber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150416 |
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| EXPY | Termination of patent right or utility model |