Lightning protection and radiation protection assembly installed on building

Abstract

The utility model relates to the technical field of building accessories, in particular to a lightning protection and radiation protection assembly installed on a building. According to the lightning protection and radiation protection assembly installed on the building, the technical problem that in the prior art, a door and window cannot effectively prevent lightning stroke and shield radiation is solved. A lightning protection and radiation protection assembly installed on a building comprises a frame installed on the building, and reinforcing steel bars are arranged in the building. By arranging the metal conductive net and connecting the metal conductive net with the reinforcing steel bars in the building in an equipotential mode, the whole building forms a farad ground cage, invasion after lightning induction overvoltage can be prevented, microwave radiation with the wavelength lambda equal to or larger than 10 cm can be shielded, and therefore the lightning protection and radiation protection assembly has good lightning protection and radiation protection performance.

Description

Technical Field

[0001] The utility model relates to the technical field of building fittings, in particular to a lightning protection and radiation protection component installed on a building. Background Art

[0002] Due to the light transmission characteristics, glass doors and windows are widely used in buildings to meet the indoor lighting of buildings.

[0003] In the prior art, ordinary glass doors and windows are used for high mountain buildings. Buildings in high mountain areas are prone to lightning strikes due to their high altitude. Ordinary glass doors and windows have no good lightning protection effect against induced lightning, and indoor electronic devices are easily damaged by lightning strikes. In some special places with electromagnetic wave radiation, such as radar stations, the ordinary doors and windows currently used have no shielding effect on electromagnetic radiation, which has a certain impact on the equipment and staff in these special places.

[0004] Therefore, the doors and windows in the prior art have the technical problems of being unable to effectively prevent lightning strikes and shield radiation. Summary of the Utility Model

[0005] A lightning protection and radiation protection component installed on a building provided by the utility model solves the technical problems that the doors and windows in the prior art cannot effectively prevent lightning strikes and shield radiation.

[0006] Some implementation schemes for solving the above technical problems include:

[0007] A lightning protection and radiation protection component installed on a building includes a frame installed on the building, and steel bars are arranged inside the building;

[0008] Glass and a conductive metal mesh are installed in the frame, and the conductive metal mesh is connected to the steel bars in an equipotential manner.

[0009] Preferably, there are at least two layers of glass, and the conductive metal mesh is located between at least two layers of the glass.

[0010] Preferably, the glass includes a first glass close to the indoor of the building and a second glass close to the outdoor of the building. Among them, the strength of the second glass is higher than that of the first glass.

[0011] Preferably, a retaining frame is arranged on one side of the frame close to the outdoor of the building, and the retaining frame and the frame are of an integral structure.

[0012] Preferably, protection frames are arranged between the glass and the conductive metal mesh and the frame, a positioning frame is arranged between two adjacent protection frames, and the length of the positioning frame protruding from the inner wall of the frame is greater than the length of the protection frame protruding from the inner wall of the frame.

[0013] Preferably, a fixing frame is further provided on one side of the frame close to the interior of the building. The fixing frame is installed on the frame by means of threads. All the positioning frames and all the protection frames are located between the blocking frame and the fixing frame. The length by which the fixing frame protrudes from the inner wall of the frame is greater than the length by which the protection frame protrudes from the inner wall of the frame.

[0014] Preferably, the fixing frame is provided with through holes, and the frame is provided with screw holes. The through holes communicate with the screw holes. A positioning post is arranged in the through holes. The positioning post is provided with threads that cooperate with the screw holes. An operation groove is arranged at one end of the positioning post away from the screw hole.

[0015] Preferably, there are a plurality of positioning posts, and the plurality of positioning posts are evenly distributed around the frame.

[0016] Preferably, the frame is provided with a reinforcing plate. The reinforcing plate protrudes from the outer wall of the frame. The reinforcing plate and the frame are of an integral structure.

[0017] Preferably, the reinforcing plate is provided with hole bodies, and the hole bodies penetrate through the reinforcing plate.

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] 1. By providing a metal conductive network and connecting the metal conductive network to the steel bars in the building in an equipotential manner, the entire building forms a Faraday cage, which can not only prevent the intrusion of lightning-induced overvoltage, but also shield microwave radiation with wavelengths of λ = 10 cm and above, so that the lightning protection and radiation protection component has good lightning protection and radiation protection performance.

[0020] 2. By providing a metal conductive network, the metal conductive network can not only play the role of lightning protection and radiation protection, but also strengthen the function of the lightning protection and radiation protection component. After the glass is broken, the metal conductive network can block the glass fragments and prevent the glass fragments from hurting people. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] For purposes of explanation, several embodiments of the technology of the present utility model are illustrated in the following drawings. The following drawings are incorporated into the present text and form a part of the specific embodiments. In some cases, well-known structures and components are shown in block diagram form in order to avoid obscuring the concepts of the subject technology of the present utility model.

[0022] Figure 1 It is a schematic diagram of the present utility model.

[0023] Figure 2 It is an exploded view of the present utility model.

[0024] Figure 3Schematic diagram of the internal structure of the present utility model.

[0025] Figure 4 is Figure 3 the enlarged view of part A in

[0026] Figure 5 Schematic diagram of the frame.

[0027] Figure 6 Schematic diagram of the positioning post.

[0028] In the figure:

[0029] 1. Frame, 11. Baffle frame, 12. Reinforcing plate, 121. Hole body.

[0030] 2. Conductive metal mesh, 3. First glass, 4. Second glass, 5. Protection frame, 6. Positioning frame.

[0031] 7. Fixed frame, 71. Positioning post. Detailed implementation manners

[0032] The following detailed implementation manners shown are intended to be descriptions of various configurations of the subject technology of the present utility model, and are not intended to represent the only configuration in which the subject technology of the present utility model can be practiced. The detailed implementation manners include specific details intended to provide a thorough understanding of the subject technology of the present utility model. However, it will be clear and obvious to those skilled in the art that the subject technology of the present utility model is not limited to the specific details shown herein, and can be practiced without these specific details.

[0033] Referring to Figures 1 to 6 as shown, a lightning protection and radiation protection component installed on a building includes a frame 1 installed on the building, and the building is internally provided with steel bars;

[0034] A glass and a conductive metal mesh 2 are installed in the frame 1, and the conductive metal mesh 2 is connected to the steel bars in an equipotential manner.

[0035] In some embodiments, the frame 1 can be made of an aluminum alloy frame, the metal conductive mesh can be made of a stainless steel wire mesh, the lightning protection and radiation protection component adopts a three-layer insulating glass structure, and one layer thereof adopts a stainless steel wire mesh with φ = 1 mm and a specification of 20 mm × 20 mm. The stainless steel wire mesh is connected to the aluminum alloy frame around, and the aluminum alloy frame is connected to the steel bars in the building in an equipotential manner. The entire building becomes a Faraday cage, which can not only prevent the intrusion of lightning-induced overvoltage, but also shield microwave radiation with wavelengths of λ = 10 cm and above.

[0036] The metal conductive mesh can be located between two layers of glass, or the metal conductive mesh can also be located on one side of all the glasses. For example, the metal conductive mesh can be located outside all the glasses, that is, on the side of the building close to the outdoors.

[0037] In some embodiments, the metal conductive grid can also be directly connected to the equipotential of the steel bars of the building. For example, a wire can be used to connect the metal conductive grid to the equipotential of the steel bars of the building. At this time, wire passing holes through which the wire can pass can be provided on the frame 1.

[0038] Alternatively, the metal conductive grid can also be welded to the frame 1, and the frame 1 can be directly welded to the steel bars in the building, or the frame 1 can be electrically connected to the steel bars in the building through a wire.

[0039] In a specific application example, the lightning protection and radiation protection component is applied to a radar station. The radar station is located on the top of a mountain at an altitude of 1500 meters. Thunderstorms are frequent in spring and summer, but no lightning strike incidents have occurred. The electromagnetic radiation intensity inside the radar station is significantly less than that outside.

[0040] In a specific application example, the frame 1 can be pre-placed inside the building. At this time, the lightning protection and radiation protection component is a window installed on the building.

[0041] In a specific application example, the frame 1 can be installed on the door of the building. At this time, the lightning protection and radiation protection component is a fitting installed on the door of the building. Installation holes for installing the frame 1 can be provided on the door, and the frame 1 is welded or connected by threads to be installed in the installation holes.

[0042] Refer to Figures 2 to 6 As shown, in some embodiments, there are at least two layers of the glass, and the conductive metal mesh 2 is located between at least two layers of the glass.

[0043] The glass includes a first glass 3 close to the interior of the building and a second glass 4 close to the exterior of the building. Among them, the strength of the second glass 4 is higher than that of the first glass 3.

[0044] In some embodiments, a retaining frame 11 is provided on one side of the frame 1 close to the exterior of the building, and the retaining frame 11 and the frame 1 are of an integral structure.

[0045] In some embodiments, protective frames 5 are provided between the glass and the conductive metal mesh 2 and the frame 1. A positioning frame 6 is provided between two adjacent protective frames 5, and the length by which the positioning frame 6 protrudes from the inner wall of the frame 1 is greater than the length by which the protective frame 5 protrudes from the inner wall of the frame 1.

[0046] Both the protective frame 5 and the positioning frame 6 can be made of non-metallic materials. The protective frame 5 and the positioning frame 6 can also be made of metallic materials. However, a rubber buffer layer can be provided outside the protective frame 5 and the positioning frame 6 to prevent the protective frame 5 or the positioning frame 6 from damaging the glass or the conductive metal mesh 2.

[0047] Refer toFigures 2 to 6 As shown, in some embodiments, a fixing frame 7 is further provided on one side of the frame 1 close to the interior of the building. The fixing frame 7 is installed on the frame 1 by means of threads. All the positioning frames 6 and all the protection frames 5 are located between the retaining frame 11 and the fixing frame 7. The length by which the fixing frame 7 protrudes from the inner wall of the frame 1 is greater than the length by which the protection frame 5 protrudes from the inner wall of the frame 1.

[0048] The fixing frame 7 can be made of metal material. Rubber layers can be bonded to one side of the fixing frame 7 and the retaining bar in contact with the glass or the metal conductive network.

[0049] In some embodiments, the fixing frame 7 is provided with through holes, the frame 1 is provided with screw holes, the through holes communicate with the screw holes, a positioning post 71 is arranged in the through holes, the positioning post 71 is provided with threads matching the screw holes, and an operation groove is arranged at one end of the positioning post 71 away from the screw holes.

[0050] There are multiple positioning posts 71, and the multiple positioning posts 71 are evenly distributed around the frame 1.

[0051] Refer to Figures 1 to 6 As shown, in some embodiments, the frame 1 is provided with a reinforcing plate 12. The reinforcing plate 12 protrudes from the outer wall of the frame 1, and the reinforcing plate 12 and the frame 1 are of an integral structure.

[0052] The reinforcing plate 12 is provided with holes 121, and the holes 121 penetrate through the reinforcing plate 12.

[0053] The reinforcing plate 12 is used to improve the connection strength between the frame 1 and the building. For example, when the frame 1 is a window frame, the reinforcing plate 12 extends into the wall of the building. When pouring concrete, a part of the concrete is located in the holes 121, so that the degree of freedom of the frame 1 can be positioned from multiple directions, and the connection strength between the frame 1 and the wall of the building is higher.

[0054] The above introduces the main technical solutions of the present invention and the corresponding details. It can be understood that the above introduction is only some implementation solutions of the main technical solutions of the present invention, and some details can also be omitted during its specific implementation.

[0055] In addition, in some implementation solutions of the above invention, it is possible to combine multiple implementation solutions. Due to space limitations, various combination solutions are not listed one by one. Those skilled in the art can freely combine and implement the above implementation solutions according to needs during specific implementation to obtain a better application experience.

[0056] Those skilled in the art can obtain other detailed configurations or drawings according to the technical solution of the present utility model and the drawings when implementing the technical solution of the present utility model. Obviously, these details still fall within the scope covered by the technical solution of the present utility model without departing from the technical solution of the present utility model.

Claims

1. A lightning protection and radiation protection component installed in a building, characterized in that: It comprises a frame (1) mounted on a building, wherein the building has steel bars built in; Glass and a conductive metal mesh (2) are installed in the frame (1), and the conductive metal mesh (2) is connected to the steel bars at the same potential.

2. The lightning protection and radiation protection assembly installed on a building according to claim 1, characterized in that: The glass has at least two layers, and the conductive metal mesh (2) is located between at least two layers of the glass.

3. The lightning protection and radiation protection assembly installed on a building according to claim 2, characterized in that: The glass comprises a first glass (3) close to the interior of the building and a second glass (4) close to the exterior of the building, wherein the strength of the second glass (4) is higher than the strength of the first glass (3).

4. The lightning protection and radiation protection assembly installed on a building according to any one of claims 1 to 3, characterized in that: A retaining frame (11) is provided on a side of the frame (1) close to the outside of the building, and the retaining frame (11) and the frame (1) are an integrated structure.

5. The lightning protection and radiation protection assembly installed on a building according to claim 4, characterized in that: A protective frame (5) is provided between the glass and the conductive metal mesh (2) and the frame (1), and a positioning frame (6) is provided between two adjacent protective frames (5), wherein the length of the positioning frame (6) protruding from the inner wall of the frame (1) is greater than the length of the protective frame (5) protruding from the inner wall of the frame (1).

6. The lightning protection and radiation protection assembly installed on a building according to claim 5, characterized in that: A fixing frame (7) is also provided on a side of the frame (1) close to the interior of the building. The fixing frame (7) is mounted on the frame (1) by means of threads. All the positioning frames (6) and all the protection frames (5) are located between the stop frame (11) and the fixing frame (7). The length of the fixing frame (7) protruding from the inner wall of the frame (1) is greater than the length of the protection frame (5) protruding from the inner wall of the frame (1).

7. The lightning protection and radiation protection assembly installed on a building according to claim 6, characterized in that: The fixing frame (7) is provided with a through hole, the frame (1) is provided with a screw hole, the through hole is communicated with the screw hole, a positioning column (71) is provided in the through hole, the positioning column (71) is provided with a thread matching the screw hole, and an operating groove is provided at one end of the positioning column (71) away from the screw hole.

8. The lightning protection and radiation protection assembly installed on a building according to claim 7, characterized in that: There are a plurality of positioning posts (71), and the plurality of positioning posts (71) are evenly distributed around the frame (1).

9. The lightning protection and radiation protection assembly installed on a building according to claim 1, characterized in that: The frame (1) is provided with a reinforcing plate (12), the reinforcing plate (12) protrudes from an outer wall of the frame (1), and the reinforcing plate (12) and the frame (1) are an integrated structure.

10. The lightning protection and radiation protection assembly installed on a building according to claim 9, characterized in that: The reinforcing plate (12) is provided with a hole (121), and the hole (121) passes through the reinforcing plate (12).

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