CN206579221U - A kind of electromagnetic shielding glass - Google Patents
A kind of electromagnetic shielding glass Download PDFInfo
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- CN206579221U CN206579221U CN201720013977.6U CN201720013977U CN206579221U CN 206579221 U CN206579221 U CN 206579221U CN 201720013977 U CN201720013977 U CN 201720013977U CN 206579221 U CN206579221 U CN 206579221U
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Abstract
The utility model discloses a kind of electromagnetic shielding glass, including interior toughened glass layer, silicon dioxide layer, magnesium fluoride layer, nickel-chrome alloy layer, silicon nitride layer, foamed aluminium layer, resin wall, ferroalloy stratum reticulare, the solid enamelled coatings of UV, aluminium-coated glass-fibre layer and outer toughened glass layer, the interior toughened glass layer is adhered to silicon dioxide layer side by glass cement, the opposite side of the silicon dioxide layer is adhered to magnesium fluoride layer side by glass cement, the magnesium fluoride layer opposite side is adhered to nickel-chrome alloy layer side by glass cement, the nickel-chrome alloy layer opposite side is adhered to silicon nitride layer side by glass cement, the solid enamelled coating opposite sides of the UV are adhered to aluminium-coated glass-fibre layer side by glass cement, the aluminium-coated glass-fibre layer opposite side is adhered to outer toughened glass layer by glass cement；The electromagnetic shielding glass effectively prevents electrostatic, can shield electromagnetic wave.
Description
Technical field
The utility model is related to a kind of electromagnetic shielding glass.
Background technology
Electromagnetic shielding glass is a kind of anti-electromagnetic radiation, the printing opacity shielding device of electromagnetism interference, be related to optics, electricity,
The numerous areas such as metal material, industrial chemicals, glass, machinery, are widely used in field of electromagnetic compatibility.It is divided into silk screen sandwiched and plating
Membranous type two types.Silk screen sandwiched is that the shielding silk screen being made by glass or resin and through special process is synthesized at high temperature；
Handled by special process, produce decay to electromagnetic interference, and make shield glass to observed various figures (including dynamic color
Coloured picture picture) distortion is not produced, the characteristics of with high-fidelity, high-resolution；Also there is implosion guard characteristic simultaneously.
At present, as electronics, computer technology are continued to develop, the product be widely used in communication, IT, electric power, medical treatment,
Bank, security, government, army etc. be civilian and the field such as national defence.Electronic system and the electromagnetic interference of electric room are mainly solved,
Electromagnetic information leakage is prevented, electromagnetic radiation pollution is protected；Effective guarantee instrument and equipment normal work, ensures the peace of confidential information
Entirely, safeguard work personnel are healthy.
A, the watch window available for electronic equipment, the digital display screen such as CRT monitor, LCD display, OLED
The indicator gates such as curtain, radarscope, precision instrument, instrument.
B, the observation window for building keypoint part, such as daylighting shielding windows, screened room visual window, visual Separation screen
Deng.
C, the rack for requiring electromagnetic shielding, director shelter.Communication van observation window etc..
Electromagnetic shielding is one of widely used effective ways of suppression electromagnetic disturbance in electromagnetic compatibility engineering.So-called shielding
(Shielding) electromagnetic wave is limited in certain scope by the shield (Shield), being exactly made of conductive magneto-conductive material,
Electromagnetic wave is set to be suppressed or decay from the one side coupling of shield or when being radiated another side.Electromagnetic wave shield film, which is mainly, to be leaned on
The film that the material (Ag, ITO tin indium oxide etc.) of conductive energy is made, can be plated on glass, or in other bases
On plate, on such as plastic sheeting, material main performance index is：Light transmittance, and shield effectiveness, that is, have percent how many energy to be shielded
Cover.
But electromagnetic shielding glass now still suffers from following defect, as can not prevent electrostatic, shield electromagnetic wave ability.
The content of the invention
In view of this, this is to provide with utility model purpose and a kind of effectively prevent electrostatic, can shield the electromagnetic screen of electromagnetic wave
Cover glass.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of electromagnetic shielding glass, including interior toughened glass layer, silicon dioxide layer, magnesium fluoride layer, nickel-chrome alloy layer, nitridation
The solid enamelled coating of silicon layer, foamed aluminium layer, resin wall, ferroalloy stratum reticulare, UV, aluminium-coated glass-fibre layer and outer toughened glass layer, institute
State interior toughened glass layer and silicon dioxide layer side is adhered to by glass cement, the magnesium fluoride layer opposite side passes through glass glue sticking
In nickel-chrome alloy layer side, the nickel-chrome alloy layer opposite side is adhered to silicon nitride layer side, the interlaminar resin by glass cement
Interlayer opposite side is adhered to ferroalloy stratum reticulare side by glass cement, and ferroalloy stratum reticulare opposite side is adhered to UV by glass cement and consolidated
Enamelled coating side, the solid enamelled coating opposite sides of the UV are adhered to aluminium-coated glass-fibre layer side by glass cement.
Further, the foamed aluminium layer and ferroalloy stratum reticulare clip resin wall and form middle cavity, and reduction is produced into
This.
Further, the thickness of the silicon nitride layer is 0.7mm.
Further, the foamed aluminium layer opposite side is adhered to resin wall side by glass cement, compared with low noise.
Further, the silicon nitride layer opposite side is adhered to foamed aluminium layer side by glass cement, reduces electromagnetic interference.
Further, the aluminium-coated glass-fibre layer opposite side is adhered to outer toughened glass layer by glass cement, eliminates electricity
Magnetic disturbance.
Further, the opposite side of the silicon dioxide layer is adhered to magnesium fluoride layer side by glass cement, reduces electromagnetism
Interference.
Further, the glass cement is silicone glass cement, and cementability is strong.
Operation principle
When the electro-magnetic wave contacts electromagnetic shielding glass, electromagnetic wave signal is weakened by silicon nitride layer and magnesium fluoride layer,
All electromagnetic wave signals reduced are eliminated by aluminium-coated glass-fibre layer, ferroalloy stratum reticulare again, so as to reach elimination electricity
The function of magnetostatic wave signal.
The utility model has the technical effect that following aspect：Resin wall opposite side is adhered to by glass cement
Ferroalloy stratum reticulare side, ferroalloy stratum reticulare has high magnetic conductivity, high shielding, effectively can prevent electromagnetic wave from penetrating glass, so that
Effectively reduction electromagnetic radiation pollution, silicon nitride layer opposite side is adhered to foamed aluminium layer side by glass cement, because foamed aluminium is more
Hole, loose structure, can reduce the conduction of sound, and can effectively prevent because temperature change causes vapor to be attached to glass
The situation on glass surface, the solid enamelled coating opposite sides of UV are effectively prevented quiet by being adhered to aluminium-coated glass-fibre layer side by glass cement
Electricity is produced, and eliminates electromagnetic interference.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of electromagnetic shielding glass of the utility model.
Embodiment
Below in conjunction with accompanying drawing 1, embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasped.
A kind of electromagnetic shielding glass, including interior toughened glass layer 1, silicon dioxide layer 2, magnesium fluoride layer 3, nickel-chrome alloy layer 4,
The solid enamelled coating 9 of silicon nitride layer 5, foamed aluminium layer 6, resin wall 7, ferroalloy stratum reticulare 8, UV, aluminium-coated glass-fibre layer 10 and outer steel
Change glassy layer 11.
The interior toughened glass layer 1 is adhered to 2 layers of side of silica by glass cement 12, and the glass cement 12 is silicone
Glass cement, cementability is strong, and the opposite side of the silicon dioxide layer 2 is adhered to the side of magnesium fluoride layer 3 by glass cement 12, reduction
Electromagnetic interference, the opposite side of magnesium fluoride layer 3 is adhered to the side of nickel-chrome alloy layer 4, the nickel-chrome alloy layer 4 by glass cement 12
Opposite side is adhered to the side of silicon nitride layer 5 by glass cement 12, and the opposite side of silicon nitride layer 5 is adhered to bubble by glass cement 12
The side of foam aluminium lamination 6, reduces electromagnetic interference, because porous, the loose structure of foamed aluminium, can reduce the conduction of sound, Er Qieneng
It is enough effectively to prevent because of the situation that temperature change causes vapor to be attached to glass surface.
The opposite side of foamed aluminium layer 6 is adhered to the side of resin wall 7, compared with low noise, the nitrogen by glass cement 12
The thickness of SiClx layer 5 is 0.7mm, and the foamed aluminium layer 6 and ferroalloy stratum reticulare 8 clip resin wall and form middle cavity 13, is dropped
Low production cost, ferroalloy stratum reticulare has high magnetic conductivity, high shielding, effectively can prevent electromagnetic wave from penetrating glass, so that effectively
Reduce electromagnetic radiation pollution.
The opposite side of resin wall 7 is adhered to the side of ferroalloy stratum reticulare 8 by glass cement 12, and ferroalloy stratum reticulare 8 is another
Side is adhered to the solid sides of enamelled coating 9 of UV by glass cement 12, and aluminium-coated glass-fibre 10 opposite side of layer are viscous by glass cement 12
Outer toughened glass layer 11 is connected to, electromagnetic interference is eliminated, the solid opposite sides of enamelled coating 9 of the UV are adhered to aluminum plating glass by glass cement 12
The side of fibrous layer 10, effectively prevents electrostatic from producing, and eliminates electromagnetic interference.
The utility model has the technical effect that following aspect：Resin wall opposite side is adhered to by glass cement
Ferroalloy stratum reticulare side, ferroalloy stratum reticulare has high magnetic conductivity, high shielding, effectively can prevent electromagnetic wave from penetrating glass, so that
Effectively reduction electromagnetic radiation pollution, silicon nitride layer opposite side is adhered to foamed aluminium layer side by glass cement, because foamed aluminium is more
Hole, loose structure, can reduce the conduction of sound, and can effectively prevent because temperature change causes vapor to be attached to glass
The situation on glass surface, the solid enamelled coating opposite sides of UV are effectively prevented quiet by being adhered to aluminium-coated glass-fibre layer side by glass cement
Electricity is produced, and eliminates electromagnetic interference.
Certainly, it is the representative instance of the present invention above, in addition, the present invention can also have other a variety of specific implementations
The technical scheme of mode, all use equivalent substitutions or equivalent transformation formation, all falls within the scope of protection of present invention.
Claims (8)
1. a kind of electromagnetic shielding glass, it is characterised in that：Closed including interior toughened glass layer, silicon dioxide layer, magnesium fluoride layer, nickel chromium triangle
The solid enamelled coating of layer gold, silicon nitride layer, foamed aluminium layer, resin wall, ferroalloy stratum reticulare, UV, aluminium-coated glass-fibre layer and outer tempering
Glassy layer, the interior toughened glass layer is adhered to silicon dioxide layer side by glass cement, and the magnesium fluoride layer opposite side passes through
Glass cement is adhered to nickel-chrome alloy layer side, and the nickel-chrome alloy layer opposite side is adhered to silicon nitride layer side by glass cement,
The resin wall opposite side is adhered to ferroalloy stratum reticulare side by glass cement, and ferroalloy stratum reticulare opposite side passes through glass cement
The solid enamelled coating sides of UV are adhered to, the solid enamelled coating opposite sides of the UV are adhered to aluminium-coated glass-fibre layer side by glass cement.
2. electromagnetic shielding glass according to claim 1, it is characterised in that：The foamed aluminium layer and ferroalloy stratum reticulare are clipped
Resin wall forms middle cavity.
3. electromagnetic shielding glass according to claim 2, it is characterised in that：The thickness of the silicon nitride layer is 0.7mm.
4. electromagnetic shielding glass according to claim 3, it is characterised in that：The foamed aluminium layer opposite side passes through glass cement
It is adhered to resin wall side.
5. electromagnetic shielding glass according to claim 4, it is characterised in that：The silicon nitride layer opposite side passes through glass cement
It is adhered to foamed aluminium layer side.
6. electromagnetic shielding glass according to claim 5, it is characterised in that：The aluminium-coated glass-fibre layer opposite side passes through
Glass cement is adhered to outer toughened glass layer.
7. electromagnetic shielding glass according to claim 6, it is characterised in that：The opposite side of the silicon dioxide layer passes through glass
Glass is gluing to be connected to magnesium fluoride layer side.
8. electromagnetic shielding glass according to claim 7, it is characterised in that：The glass cement is silicone glass cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013977.6U CN206579221U (en) | 2017-01-06 | 2017-01-06 | A kind of electromagnetic shielding glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720013977.6U CN206579221U (en) | 2017-01-06 | 2017-01-06 | A kind of electromagnetic shielding glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206579221U true CN206579221U (en) | 2017-10-24 |
Family
ID=60111055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720013977.6U Expired - Fee Related CN206579221U (en) | 2017-01-06 | 2017-01-06 | A kind of electromagnetic shielding glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206579221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109996431A (en) * | 2019-05-05 | 2019-07-09 | 江苏铁锚玻璃股份有限公司 | High-performance shield glass and preparation method thereof |
-
2017
- 2017-01-06 CN CN201720013977.6U patent/CN206579221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109996431A (en) * | 2019-05-05 | 2019-07-09 | 江苏铁锚玻璃股份有限公司 | High-performance shield glass and preparation method thereof |
| CN109996431B (en) * | 2019-05-05 | 2023-11-10 | 江苏铁锚玻璃股份有限公司 | High-performance shielding glass and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20200106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |