CN2322965Y

CN2322965Y - Electronic secrecy glass for window type shield room

Info

Publication number: CN2322965Y
Application number: CN 98213810
Authority: CN
Inventors: 王斌
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-05-14
Filing date: 1998-05-14
Publication date: 1999-06-09
Anticipated expiration: 2008-05-14

Abstract

The utility model relates to a piece of electronic secrecy glass for a window type shield room, comprising the electronic secrecy glass and four lateral side frames. The electronic secrecy glass is formed by two layers of glass plates through holding metal meshes with binders in the middle. The metal meshes attached and held between the two layers of glass plates have a projecting part extended along the circumference of the glass plates. The projecting part is electrically connected with the four lateral side frames. Simultaneously the four lateral side frames are electrically connected with the embedded metal on the inner wall of four sides of a window integrally. The utility model uses the earthing mode with a novel structure. The utility model effectively prevents the electromagnetic wave leakage of the shield room and disturbance of the external electromagnetic wave. The utility model effectively eliminates surface static electricity. Simultaneously the utility model can collect natural light. The utility model improves operation conditions in the shield room.

Description

Window-type shielded cell electronic security glass

The utility model relates to screening of nucleus glass, but concrete be a kind of not only daylighting but also the Window-type shielded cell electronic security glass that can play shielding effect.

Along with development of science and technology, electromagnetic interference and leakage meeting work the mischief to the secret of country and safety and lose.Therefore prevent electromagnetic interference and reveal the important topic that has become current development in science and technology.Past people generally all adopts the shielded cell of all-metal construction for head it off.But consequent problem is to work to can not get natural light fully in shielded cell, can cause personnel's physical fatigue in office work for a long time, and energy is not concentrated, and working efficiency reduces, easier making a fault.And adopt electronic security glass can adopt natural light, play certain protective effect, but far can not satisfy current requirement higher shielding index.

In order to make shielded cell can really play protective effect, must solve the earthing mode of electronic security glass.Any earthing mode of past all be adopt lead or metal strip with contact, but to special occasions, this mode does not reach higher protection index, does not have to shield completely and provide protection.

The purpose of this utility model provides a kind of Window-type shielded cell electronic security glass, with the earthing mode of novel texture, prevent that more effectively the hertzian wave of shielded cell from revealing and external electromagnetic interference, eliminate surface electrostatic effectively, simultaneously can gather natural light, improve working conditions in the shielded cell.

The purpose of this utility model is achieved in that

A kind of Window-type shielded cell electronic security glass, comprise electronic security glass and four side frame, electronic security glass constitutes with binding agent clamping wire netting by in the middle of the layer glass plate, it is characterized in that: the wire netting of bonding clamping has the part of giving prominence to along sheet glass prolongation all around between the described layer glass plate, this protuberance becomes conduction to be connected with the four side frame, and this four side frame becomes the conduction of integral body to be connected with the built-in metal of window four side inwalls simultaneously.

The purpose of this utility model can also realize by following measure:

Described four side frame is made up of inside casing and housing;

Described inside casing is a metal sheet bending and molding body, and its cross section has and holds the inner chamber that double glazing unit and interlayer wire netting thereof stretch into, and its outer side has rectangular preiection;

Described housing is a metal sheet bending and molding body, its cross section is the enclosed cavity shape, its medial surface has stepped rectangular recess, the gabarit that this big step groove be able to be held inside casing embeds, this less step groove is held the rectangular preiection of inside casing outer side and is loaded on and connects into two conductive rubber strips of annular in its space, two ends, and the peripheral extension protrusion of the wire netting of described double glazing unit clamping stretches into groove and the bending coiling is pressed in this two conductive rubber strip;

The inboard of described internal and external frames and the outside respectively be equipped be used to the interior buckle that protects and decorate and outside buckle.

Install in the window of electronic security glass along the metallic conduction built-in fitting of wall, become conduction to be connected, become the conduction of integral body to be connected simultaneously along the conduction built-in fitting of wall respectively with in the window around the frame of described electronic security glass with the intravital reinforcing bar of wall.

Described electronic security glass can be individual layer, also can be multilayer.

Described electronic security glass and frame thereof can be monolithics, also can be about, the combination of left and right sides polylith.

The utility model has following actively useful effect:

1. anti-interference and anti-electromagnetic exposure performance is good.Owing to adopt the more effective elimination surface electrostatic of integral ground energy, improve shield effectiveness.

2. this electronic security glass light transmission is good, can adopt natural light, makes the personnel in shielding office work be in good working environment, increases work efficiency.

3. this product is applicable to all kinds of shielded cells, the place (confidential communication chamber, open-air communication van, computer house etc.) of anti-electromagnetic interference and electromagnetic leakage.

4. this product is through large-area applications, and test result is in the 15MHZ-91GHZ scope, and effectiveness of shielding is greater than 50db.Exceed the hundred times of tradition with lead and metal strip earthing method effect.

Now in conjunction with the accompanying drawings with preferred embodiment:

Fig. 1 is the external form synoptic diagram of the utility model one embodiment, is monolithic glass applications embodiment;

The same Fig. 1 of Fig. 2 is the embodiment of polylith glass combination;

Fig. 3 is the A-A parting view of Fig. 1, Fig. 2.

Window-type shielded cell electronic security glass of the present utility model, comprise electronic security glass 1 and four side frame 2, please refer to Fig. 3, electronic security glass is by constituting with binding agent clamping wire netting 103 in the middle of the layer glass plate 101,102, the wire netting 103 of bonding clamping has the part 1031 of giving prominence to along sheet glass prolongation all around between the described layer glass plate, 2 one-tenth conductions of this protuberance and four side frame are connected, and this four side frame 2 becomes the conduction of integral body to be connected with the built-in metal 301 of window 3 four side inwalls simultaneously.

In the embodiment shown in fig. 3, described four side frame 2 is made up of inside casing 201 and housing 202;

Described inside casing 201 is a metal sheet bending and molding body, and its cross section has and holds the inner chamber that double glazing unit and wire netting thereof stretch into, and its outer side has rectangular preiection 2011;

Described housing 202 is a metal sheet bending and molding body, its cross section is the enclosed cavity shape, its medial surface has stepped rectangular recess 2021, the gabarit that this big step groove be able to be held inside casing 201 embeds, this less step groove is held between the rectangular preiection 2011 of inside casing outer side and described housing groove inner face and the inside casing projection outer face two suitable spaces, respectively be equipped with one in this two space and connect into annular conductive rubber strip 203A, 203B, the peripheral extension protrusion 1031 of the wire netting of described double glazing unit clamping stretch into this groove 2021 and the bending coiling is pressed in this two conductive rubber strip 203A, 203B;

The inboard of described internal and external frames 201,202 and the outside respectively be equipped be used to the interior buckle 204 that protects and decorate and outside buckle 205.

The interior of the window 3 of described installation electronic security glass is equipped with metallic conduction built-in fitting 301 along wall, 302 one-tenth conductions of this metallic conduction built-in fitting and the intravital reinforcing bar of wall are connected, and become the conduction of integral body to be connected simultaneously with the interior conduction built-in fitting 301 along wall of window 3 respectively around the frame 2 of described electronic security glass.

Described electronic security glass 1 and frame 2 thereof can be that monolithic is seen Fig. 1, also can be about, the combination of left and right sides polylith sees Fig. 2.

Design feature of the present utility model:

Leave the metal net layer of one fixed width around the electronic security glass, use the metal framework of particular design, Making it wire netting and metal framework combined closely is integral, and with the whole ground connection in the metal framework outside, makes it Earth resistance is littler, improves the shielding index.

Claims

1. Window-type shielded cell electronic security glass, comprise electronic security glass and four side frame, electronic security glass constitutes with binding agent clamping wire netting by in the middle of the layer glass plate, it is characterized in that: the wire netting of bonding clamping has the part of giving prominence to along sheet glass prolongation all around between the described layer glass plate, this protuberance becomes conduction to be connected with the four side frame, and this four side frame becomes the conduction of integral body to be connected with the built-in metal of window four side inwalls simultaneously.

2. Window-type shielded cell electronic security glass as claimed in claim 1, it is characterized in that: described four side frame is made up of inside casing and housing;

3. Window-type shielded cell electronic security glass as claimed in claim 1, it is characterized in that: the interior metallic conduction built-in fitting of window that electronic security glass is installed along wall, become conduction to be connected with the intravital reinforcing bar of wall, become the conduction of integral body to be connected simultaneously along the conduction built-in fitting of wall respectively with in the window around the frame of described electronic security glass.

4. Window-type shielded cell electronic security glass as claimed in claim 1 is characterized in that: described electronic security glass can be individual layer, also can be multilayer.

5. Window-type shielded cell electronic security glass as claimed in claim 1, it is characterized in that: described electronic security glass and frame thereof can be monolithics, also can be about, the combination of left and right sides polylith.