CN201825877U - Electromagnetic shielding glass - Google Patents
Electromagnetic shielding glass Download PDFInfo
- Publication number
- CN201825877U CN201825877U CN2010205292198U CN201020529219U CN201825877U CN 201825877 U CN201825877 U CN 201825877U CN 2010205292198 U CN2010205292198 U CN 2010205292198U CN 201020529219 U CN201020529219 U CN 201020529219U CN 201825877 U CN201825877 U CN 201825877U
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- China
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- layer
- wire mesh
- glass
- sheet glass
- tempering sheet
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- Expired - Fee Related
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model relates to electromagnetic shielding glass comprising a first layer of toughened plate glass, a second layer of toughened plate glass, a wire mesh layer and an adhesive layer, wherein the first layer of toughened plate glass has an inner surface and the second layer of toughened plate glass has an inner surface which is corresponding to the inner surface of the first layer of toughened plate glass; the wire mesh layer is arranged between the first layer of toughened plate glass and the second layer of toughened plate glass; the wire mesh layer comprises a plurality of horizontal wires and a plurality of vertical wires, and the horizontal wires and the vertical wires are alternately arranged; the wire mesh layer further comprises an outgoing ground wire; and the adhesive layer is located between the wire mesh layer and the inner surface of the first layer of toughened plate glass and between the wire mesh layer and the inner surface of the second layer of toughened plate glass at the same time.
Description
Technical field
The utility model relates to a kind of shield glass, is meant a kind of electromagnetic shielding glass that is provided with oven wire mesh blanket between the first layer tempering sheet glass and second layer tempering sheet glass especially.
Background technology
As everyone knows, along with the development of society, the technology of producing glass has obtained swift and violent development, and wire glass also claims shutter proof glass or ferroglass.It is produced by rolling process, promptly will form through annealing, cutting in the middle of the steel wire of thermal pretreatment or woven wire are pressed into glass under the glass melting state.The wire glass surface can be embossing or the polishing, color can be made water white transparency or chromatic.The characteristics of wire glass are that security, fire line well have certain electromagnetic shielding action simultaneously.Wire glass has been because the skeleton function of woven wire has not only improved glass intensity, and when being impacted or temperature shock and when destroying, fragment also can not disperse, and has avoided the injury of fragment to the people.And now increasing electromagnetic shielding glass is widely used in life, and electromagnetic shielding glass has two kinds of structures usually in correlation technique: first kind of structure is made of by tackiness agent is bonding two ordinary plate glass, wire cloth; Second kind of structure is made of by tackiness agent is bonding two ordinary plate glass, screened film.In above-mentioned first kind of structure, electromagnetic shielding glass can obtain good shield effectiveness by wire cloth, and effectiveness of shielding is usually between 20-30db.But the plain metal silk screen also can reduce the transparence of electromagnetic shielding glass simultaneously, makes through the observed image of electromagnetic shielding glass and may produce distortion, thereby limited the range of application of this electromagnetic shielding glass.And in above-mentioned second kind of structure, electromagnetic shielding glass by screened film can reach good transparence, image distortion disturb little, but thereby its effectiveness of shielding is lower than the effectiveness of shielding of wire cloth to be unsuitable for being installed in on the high equipment of shielding requirements.As seen, in correlation technique, electromagnetic shielding glass can't be taken into account the requirement of satisfying high electromagnet shield effect and transparence.
The utility model content
The utility model provides a kind of electromagnetic shielding glass, utilize technology of the present utility model that electromagnetic shielding glass can be applied on all very high equipment of transparence, electromagnet shield effect, thereby can solve the electromagnet shield effect of electromagnetic shielding glass in the correlation technique and the problem that transparence can't be taken into account, and this is a main purpose of the present utility model.
In order to solve above technical problem, technical solution adopted in the utility model is: electromagnetic shielding glass, it comprises the first layer tempering sheet glass, second layer tempering sheet glass, oven wire mesh blanket and binder layer, wherein, this the first layer tempering sheet glass has internal surface, this second layer tempering sheet glass has internal surface, this internal surface of this first layer tempering sheet glass is corresponding with this internal surface of this second layer tempering sheet glass, this oven wire mesh blanket is arranged between this first layer tempering sheet glass and this second layer tempering sheet glass, this oven wire mesh blanket comprises some horizontal hairs and some vertical silks, this horizontal hair with should the arrangement interlaced with each other of vertical silk.
This oven wire mesh blanket also has the ground wire of drawing.
This binder layer is simultaneously between this internal surface of this internal surface of this oven wire mesh blanket and this first layer tempering sheet glass and this oven wire mesh blanket and this second layer tempering sheet glass.
This oven wire mesh blanket is the Rhometal silk screen.
This binder layer is polyvinyl butyral acetal PVB.
The beneficial effects of the utility model are: as mentioned above owing to be provided with oven wire mesh blanket between the first layer tempering sheet glass of the present utility model and the second layer tempering sheet glass, and this oven wire mesh blanket is the Rhometal silk screen.So utilize technology of the present utility model that electromagnetic shielding glass can be applied on all very high equipment of transparence, electromagnet shield effect, thereby can solve the electromagnet shield effect of electromagnetic shielding glass in the correlation technique and the problem that transparence can't be taken into account.
Description of drawings
Fig. 1 is a cross-sectional view of the present utility model;
Fig. 2 is the structural representation of oven wire mesh blanket of the present utility model.
Embodiment
Shown in Fig. 1 to 2, electromagnetic shielding glass, it comprises the first layer tempering sheet glass 10, second layer tempering sheet glass 20, oven wire mesh blanket 30 and binder layer 40.
Wherein, this first layer tempering sheet glass 10 has internal surface 11, and this second layer tempering sheet glass 20 has internal surface 21.
This internal surface 11 of this first layer tempering sheet glass 10 is corresponding with this internal surface 21 of this second layer tempering sheet glass 20.
This oven wire mesh blanket 30 is arranged between this first layer tempering sheet glass 10 and this second layer tempering sheet glass 20.
This oven wire mesh blanket 30 comprises some horizontal hairs 31 and some vertical silks 32, this horizontal hair 31 with should 32 arrangements interlaced with each other of vertical silk.
This oven wire mesh blanket 30 also has the ground wire of drawing 33.
This binder layer 40 is simultaneously between this internal surface 21 of this internal surface 11 of this oven wire mesh blanket 30 and this first layer tempering sheet glass 10 and this oven wire mesh blanket 30 and this second layer tempering sheet glass 20.
This oven wire mesh blanket 30 is the Rhometal silk screen.
This binder layer 40 is polyvinyl butyral acetal PVB.
The utility model can adopt ultra-thin chemical tempering sheet glass to make this first layer tempering sheet glass 10 and this second layer tempering sheet glass 20 in concrete enforcement, can adopt polyvinyl butyral acetal PVB material can improve capability of electromagnetic shielding, raising transparence, the image distortion that reduces, raising antidetonation antiknock ability, the corrosion-resistant and anti-aging degree of raising of electromagnetic shielding glass as this binder layer 40, thereby can enlarge the scope of application of product.
Claims (2)
1. electromagnetic shielding glass, it is characterized in that: it comprises the first layer tempering sheet glass, second layer tempering sheet glass, oven wire mesh blanket and binder layer, wherein, this the first layer tempering sheet glass has internal surface, this second layer tempering sheet glass has internal surface, this internal surface of this first layer tempering sheet glass is corresponding with this internal surface of this second layer tempering sheet glass, this oven wire mesh blanket is arranged between this first layer tempering sheet glass and this second layer tempering sheet glass, this oven wire mesh blanket comprises some horizontal hairs and some vertical silks, this horizontal hair and the arrangement interlaced with each other of this vertical silk, this oven wire mesh blanket also has the ground wire of drawing, and this binder layer is simultaneously between this internal surface of this internal surface of this oven wire mesh blanket and this first layer tempering sheet glass and this oven wire mesh blanket and this second layer tempering sheet glass.
2. electromagnetic shielding glass as claimed in claim 1 is characterized in that: this oven wire mesh blanket is the Rhometal silk screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205292198U CN201825877U (en) | 2010-09-13 | 2010-09-13 | Electromagnetic shielding glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205292198U CN201825877U (en) | 2010-09-13 | 2010-09-13 | Electromagnetic shielding glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201825877U true CN201825877U (en) | 2011-05-11 |
Family
ID=43964427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205292198U Expired - Fee Related CN201825877U (en) | 2010-09-13 | 2010-09-13 | Electromagnetic shielding glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201825877U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887655A (en) * | 2012-09-29 | 2013-01-23 | 句容富达教学设备科技有限公司 | Bullet-proof glass |
| CN104446001A (en) * | 2014-12-10 | 2015-03-25 | 中国建材国际工程集团有限公司 | Production method of electromagnetic shielding glass based on conductive grid structure |
| CN107246760A (en) * | 2017-07-28 | 2017-10-13 | 浙江三星新材股份有限公司 | It is a kind of can isolation signals refrigerator door |
-
2010
- 2010-09-13 CN CN2010205292198U patent/CN201825877U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887655A (en) * | 2012-09-29 | 2013-01-23 | 句容富达教学设备科技有限公司 | Bullet-proof glass |
| CN104446001A (en) * | 2014-12-10 | 2015-03-25 | 中国建材国际工程集团有限公司 | Production method of electromagnetic shielding glass based on conductive grid structure |
| CN107246760A (en) * | 2017-07-28 | 2017-10-13 | 浙江三星新材股份有限公司 | It is a kind of can isolation signals refrigerator door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20120913 |