CN201323723Y - Electromagnetic shielding window - Google Patents
Electromagnetic shielding window Download PDFInfo
- Publication number
- CN201323723Y CN201323723Y CNU2008202156118U CN200820215611U CN201323723Y CN 201323723 Y CN201323723 Y CN 201323723Y CN U2008202156118 U CNU2008202156118 U CN U2008202156118U CN 200820215611 U CN200820215611 U CN 200820215611U CN 201323723 Y CN201323723 Y CN 201323723Y
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- window
- glass
- layer
- shielding
- metal
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- Expired - Fee Related
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Abstract
The utility model relates to a light-taking window for electromagnetic shielding. The light-taking window is formed by two layers of glass, the inner side adopts an electromagnetic shielding layer, and the outer side adopts a protecting layer. Glass is combined with a metal window frame through a rubber shielding strap; a continuous phase electromagnetic shielding layer formed by gold foils in the outer layer of the inner window to totally cover the inner layer window and the rubber shielding strap and the metal window frame on the outer side of the inner window, and the light permeability of the glass is remained. The light-taking window can effectively shield electromagnetic wave with the frequency being within 100 to 300 GHz.
Description
Technical field
The utility model relates to a kind of daylighting windowpane of shielding electromagnetic wave, light inlet window that especially can shield microwaves.
Background technology
At present, known electromagnetic shielding window construction is made up of window frame of metal, rubber shielding strip, glass outer, interlayer metallic shield net, inner layer glass, when electromagnetic wave passes through the electromagnetic shielding window, at the rubber shielding strip, energy attenuation takes place in interlayer metallic shield net place, reaches the purpose of electromagnetic shielding.Because various electromagnetic wave-length coverages are widely different, to several millimeters, especially for microwave, the difficulty that window satisfies its electromagnetic shielding requirement is higher from tens of kilometers.Rubber shielding strip, interlayer wire netting, window frame of metal and coated glass are difficult to guarantee the integrality of electro-magnetic screen layer because of the reason of itself quality, machining accuracy, installation level.Make that the electromagnet shield effect fluctuating range of shielding windows is very big, can not satisfy the demands.
Summary of the invention
In order to overcome existing electromagnetic shielding window to the unsettled shortcoming of electromagnetic wave shielding performance.The utility model provides a kind of novel electromagnetic shielding window, and this shielding windows structure can effectively improve forms to shielding electromagnetic waves usefulness.
The technical scheme that its technical problem that solves the utility model adopts is: in the outside of electromagnetic shielding window inner layer glass, adhere to the goldleaf of a layer thickness at the 0.1-2.0 micrometer range, utilize the good capability of electromagnetic shielding of goldleaf, stable chemical inertness, extremely strong tack, good light transmittance and processing characteristics easily, goldleaf is adhered to glass, internal layer rubber shielding strip and window frame of metal and relevant connection place, form goldleaf screen continuous phase, complete.Because it is to carry out after the shield glass layer is installed that goldleaf adheres to, so the electro-magnetic screen layer that forms by goldleaf can not be subjected to the influence of window material, machining accuracy and installation level, the goldleaf layer not only can provide effective electromagnetic shielding to glass, effective between shield glass and the rubber shielding strip and the slit between rubber shielding strip and the window frame of metal simultaneously prevents that electromagnetic wave from revealing between the slit.Because the atomic weight of gold is big, so the energy attenuation when electromagnetic wave passes through goldleaf is bigger.By above two kinds of mechanism, can improve the screening effectiveness of electromagnetic shielding window effectively.Have good tack and light transmission based on goldleaf, the glass pane that posts goldleaf can keep good light transmittance, and goldleaf also has very strong adhesive force to rubber, metal simultaneously.The chemical property of goldleaf is stable, can not be subjected to oxidation, so can keep stable capability of electromagnetic shielding, does not need often to change to safeguard.
The beneficial effects of the utility model are, can be when not influencing electromagnetic shielding window lighting performance, and effectively screening frequencies is at the electromagnetic wave of 100KHz in the 300GHz scope, and construction technology is simple.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Accompanying drawing is a sectional structure chart of the present utility model.
1. window frame of metal among the figure, 2. inboard rubber shielding strip, 3. shielding goldleaf layer, 4. inner layer window glass, 5. outer pane, 6. outside rubber shielding strip.
In the accompanying drawings, window frame of metal (1) links to each other with outer pane (5) by outside rubber shielding strip (6); Window frame of metal (1) link by inboard rubber shielding strip (2) and inner layer window glass (4), shielding sticks to the internal layer window with goldleaf layer (3) The outside of glass covers inner layer window glass, inboard rubber shielding strip and window frame of metal fully.
Embodiment
In force, at first prepare window frame of metal (1), inner layer window glass (4) and inboard rubber shielding strip (2), and install by technology.Then, the internal layer window is cleaned, remove greasy dirt and attachment.Get goldleaf and carry out the gross area adhesion by the careful internal side window of technological requirement.At last, outer side window is installed, is formed protective layer according to technological requirement.
Claims (1)
1. electromagnetic shielding window; it is made of double glazing; its inboard is an electro-magnetic screen layer; the outside is a protective layer; glass combines with window frame of metal by the rubber shielding strip, and interior glass outer side is added with metal screen layer, it is characterized in that: metal screen layer is a goldleaf; the electro-magnetic screen layer that it forms continuous phase covers inner layer window glass, inboard rubber shielding strip and window frame of metal fully, and keeps the light transmission of glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202156118U CN201323723Y (en) | 2008-11-25 | 2008-11-25 | Electromagnetic shielding window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202156118U CN201323723Y (en) | 2008-11-25 | 2008-11-25 | Electromagnetic shielding window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201323723Y true CN201323723Y (en) | 2009-10-07 |
Family
ID=41161094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202156118U Expired - Fee Related CN201323723Y (en) | 2008-11-25 | 2008-11-25 | Electromagnetic shielding window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201323723Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386924A (en) * | 2014-10-18 | 2015-03-04 | 中山市创科科研技术服务有限公司 | Hollow electromagnetic shielding glass and preparation method thereof |
| CN104470293A (en) * | 2014-12-10 | 2015-03-25 | 衡阳泰豪通信车辆有限公司 | Detachable electromagnetic shielding shelter equipment cabinet access door |
| CN105307464A (en) * | 2014-07-18 | 2016-02-03 | 扬中市奥力威车辆装饰有限公司 | Integrated electromagnetic shielding composite window |
| CN109413982A (en) * | 2018-12-11 | 2019-03-01 | 南京信息工程大学 | A kind of seawater electromagnetic shield |
-
2008
- 2008-11-25 CN CNU2008202156118U patent/CN201323723Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307464A (en) * | 2014-07-18 | 2016-02-03 | 扬中市奥力威车辆装饰有限公司 | Integrated electromagnetic shielding composite window |
| CN104386924A (en) * | 2014-10-18 | 2015-03-04 | 中山市创科科研技术服务有限公司 | Hollow electromagnetic shielding glass and preparation method thereof |
| CN104386924B (en) * | 2014-10-18 | 2017-08-08 | 中山市创科科研技术服务有限公司 | A kind of hollow electromagnetic shield glass and preparation method |
| CN104470293A (en) * | 2014-12-10 | 2015-03-25 | 衡阳泰豪通信车辆有限公司 | Detachable electromagnetic shielding shelter equipment cabinet access door |
| CN109413982A (en) * | 2018-12-11 | 2019-03-01 | 南京信息工程大学 | A kind of seawater electromagnetic shield |
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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: 20091007 Termination date: 20111125 |