A light and thin fabricated fiber external wall panel

Abstract

This invention relates to the field of wall panel technology, and in particular to a lightweight, prefabricated fiber optic wall panel, comprising a frame, and further comprising: a panel, the frame providing overall support for the panel; a waterproof layer for isolating the frame and panel from external water; multiple trapezoidal ribs, each also having a waterproof layer on its exterior, the multiple trapezoidal ribs being arranged alternately and in a staggered manner; and a dehumidification component for connecting the panel and frame for internal dehumidification when air humidity is low, and for separating the connection when air humidity is high to prevent reverse dehumidification. This device, through the dehumidification component, can promptly expel small amounts of incoming moisture, thereby helping to prevent damage to the wall panel caused by prolonged water accumulation. Furthermore, timely moisture expulsion helps reduce the formation of large water absorption-drying cycles in the wall panel, thus reducing damage and mitigating adverse effects on the wall panel's lifespan.

Description

Technical Field

[0001] This invention relates to the field of wall panels, and more particularly to a lightweight, prefabricated fiber optic wall panel. Background Technology

[0002] Fiber cladding wall panels are non-load-bearing panels that are suspended from the exterior walls of buildings using methods such as dry hanging. They integrate functions such as decoration, insulation, and protection. The mainstream product is fiber cement wall cladding, which is mainly made of cement, siliceous materials, and reinforcing materials such as plant or mineral fibers. It is processed through molding, autoclaving, and coating. The product has fireproof (Class A), corrosion-resistant, anti-aging, and weather-resistant properties. In terms of construction, the panels are fixed to the wall support structure by dry hanging or back bolting. Compared with traditional materials, it has advantages such as convenient construction and long service life.

[0003] In existing technologies, the materials used in fiber optic wall panels, such as retaining materials and cement, have a certain degree of water absorption. This can cause the materials to warp or crack during long-term cycles of water absorption, drying, and water absorption, thus affecting the service life of the wall panels. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a lightweight, prefabricated fiber optic wall panel.

[0005] This invention provides a lightweight, thin, prefabricated fiber optic wall panel, including a frame, and further comprising:

[0006] The sheet material is fixed to the outside of the frame, and the frame provides overall support for the sheet material.

[0007] A waterproof layer is provided on the outside of the board to isolate the frame and the board from external water.

[0008] Multiple trapezoidal ribs are fixed to the outside of the plate, and the waterproof layer is also provided on the outside of the trapezoidal ribs. The multiple trapezoidal ribs are arranged alternately and in a staggered manner.

[0009] A dehumidification component is installed between the waterproof layer and the trapezoidal rib. It is used to connect the board and the frame for internal dehumidification when the air humidity is low, and to separate the connection when the air humidity is high to avoid reverse moisture conduction.

[0010] In daily use, the frame and trapezoidal ribs can provide overall support for the panels, and the waterproof layer can provide overall protection for the wall panels to prevent water from entering the interior of the wall panels, thus helping to avoid the formation of a water absorption-drying cycle inside the wall panels after water enters.

[0011] After long-term use, if the waterproof layer of the wall panel cracks, some moisture can enter the interior of the wall panel through the cracks. This causes the wall panel to absorb water. Because the cracks are very small, the water can escape slowly, leading to a long-term accumulation of moisture inside the wall panel, causing it to become damp and damaged. By using a dehumidification system, the small amount of moisture that has entered can be discharged in a timely manner, thus preventing damage to the wall panel caused by the long-term accumulation of water. Timely moisture discharge also helps to reduce the formation of large water absorption-drying cycles in the wall panel, thereby reducing damage and mitigating adverse effects on the lifespan of the wall panel.

[0012] Preferably, it further includes:

[0013] Several connecting brackets are fixed between the plate and the waterproof layer to separate an independent waterproof space between the two;

[0014] A paraffin layer is disposed inside the independent waterproof space, and the paraffin layer is solid at room temperature.

[0015] The connecting frame connects the boards and the waterproof layer, forming an independent waterproof space. It also provides storage space for the paraffin layer. The paraffin layer isolates water and provides further waterproofing even if the waterproof layer cracks. Furthermore, even under conditions of large temperature differences, if the paraffin layer cracks, the melting of the paraffin layer as the temperature rises can fill the cracks, thus continuing to provide waterproofing.

[0016] Preferably, the dehumidification assembly includes:

[0017] A moisture-absorbing material is fixed between the trapezoidal ribs, and the moisture-absorbing material has a porous structure.

[0018] Multiple water-guiding rods are evenly distributed around the moisture-absorbing material, with one end connected to the moisture-absorbing material and the other end connected to the frame and the plate.

[0019] Multiple switching components are installed on the outside of the waterproof layer. The switching components are set corresponding to the water guide bar and are used to separate the water guide bar to achieve moisture separation when the ambient humidity is high.

[0020] The water guide rod can conduct water. It connects the frame, the board, and the moisture-absorbing material. When the airflow carries away moisture through the pores of the moisture-absorbing material, the water guide rod can conduct water to expel moisture from the frame and the board. At the same time, by switching the component settings, when the external humidity is high, the water guide rod can be separated so that it no longer conducts water vapor. This helps to prevent external moisture from entering the interior of the wall panel through the water guide rod.

[0021] Preferably, the dehumidification assembly further includes:

[0022] Two sets of ventilation holes are arranged in a linear array, with the ventilation holes arranged symmetrically and opening towards the trapezoidal rib. They are respectively opened at both sides of the plate and penetrate the waterproof layer. The inner wall of the ventilation holes is also provided with the waterproof layer.

[0023] Preferably, the switching component includes:

[0024] The fixing box is fixed to the outside of the waterproof layer;

[0025] The movable box is sealed and slidably inserted into the interior of the fixed box;

[0026] An inner cavity is located between the fixed box and the movable box, and the inner cavity is an independent, isolated space.

[0027] The water guide rod includes a first water guide end and a second water guide end. One end of the first water guide end is connected to the frame and the plate. The other end of the first water guide end passes through the fixed box and extends into the inner cavity. One end of the second water guide end is connected to the moisture-absorbing material. The other end of the second water guide end passes through the movable box and extends into the inner cavity.

[0028] A crossbar passes through the second water guide end and is fixedly connected to the movable box;

[0029] Two straight rods are fixed to the outer wall of the waterproof layer, and their ends can move through the movable box.

[0030] Two water-swellable materials are respectively fitted onto the outside of the two straight rods, and their two end edges are respectively fixedly connected to the waterproof layer and the movable box.

[0031] Preferably, the switching component further includes:

[0032] The interior cavity is filled with a filling liquid, which is a highly fluid liquid with chemical stability and hydrophobicity. The filling liquid includes, but is not limited to, silicone oil, perfluoropolyether, and hydrofluoroether.

[0033] Preferably, the switching component further includes:

[0034] The diaphragm is fixedly connected at one end to the outer wall of the first water guide end and at the other end to the outer wall of the second water guide end.

[0035] Two sets of first magnets, multiple first magnets as a group, the first magnets in the same group are arranged in a circumferential array, and the two sets of first magnets are symmetrically fixed to the outer wall of the diaphragm;

[0036] Two sets of second magnets, multiple second magnets as a group, the second magnets in the same group are arranged in a circumferential array, the two sets of second magnets are fixed on the inner walls at both ends of the inner cavity, and the first magnet and the second magnet are attracted by weak magnetic attraction when they come close.

[0037] Preferably, it further includes:

[0038] Two sloping surfaces are symmetrically formed on both sides of the waterproof layer, making the waterproof layer a wind-guiding surface that is thick in the middle and thin on both sides.

[0039] Preferably, the water guide bar further includes:

[0040] Both the first water guide end and the second water guide end are provided with comb-shaped teeth at their opposite ends, and the two sets of comb-shaped teeth are inserted and adapted to each other.

[0041] Preferably, the skeleton specifically includes:

[0042] Hollow ducts are formed inside the frame;

[0043] A strip-shaped support is fixed to the inner wall of the hollow pipe;

[0044] Several moisture-guiding micropores are evenly distributed on the sidewall of the skeleton and connected to the hollow pipe.

[0045] Compared with the prior art, the present invention has the following beneficial effects:

[0046] By setting up a dehumidification component, the small amount of moisture that enters can be discharged in a timely manner, which helps to avoid damage to the wall panels caused by the long-term accumulation of water. In addition, timely discharge of moisture helps to reduce the formation of large water absorption-drying cycles in the wall panels, which helps to reduce damage to the wall panels and thus helps to mitigate adverse effects on the service life of the wall panels. Attached Figure Description

[0047] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 .

[0048] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 .

[0049] Figure 3 For the present invention Figure 2 A magnified structural diagram of point A in the middle.

[0050] Figure 4 This is a schematic diagram of the overall cross-section of the present invention.

[0051] Figure 5 For the present invention Figure 4 A magnified structural diagram at point B in the middle.

[0052] Figure 6 For the present invention Figure 5 A magnified structural diagram at point C.

[0053] In the diagram: 1. Frame; 101. Board; 102. Waterproof layer; 103. Trapezoidal rib; 2. Paraffin layer; 201. Connecting frame; 3. Water guide rod; 301. Moisture-absorbing material; 4. Ventilation hole; 5. Fixing box; 501. Moving box; 502. Inner cavity; 503. First water guide end; 504. Second water guide end; 505. Crossbar; 506. Water-expanding material; 507. Straight rod; 6. Diaphragm; 601. First magnet; 602. Second magnet; 7. Inclined surface. Detailed Implementation

[0054] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0055] like Figures 1 to 6 The thin and lightweight prefabricated fiber optic wall panel shown includes a frame 1, and also includes:

[0056] The plate 101 is fixed to the outside of the frame 1, and the frame 1 provides overall support for the plate 101.

[0057] A waterproof layer 102 is provided on the outside of the board 101 to isolate the frame 1 and the board 101 from external water.

[0058] Multiple trapezoidal ribs 103 are fixed to the outside of the plate 101, and the outside of the trapezoidal ribs 103 is also provided with a waterproof layer 102. The multiple trapezoidal ribs 103 are arranged alternately and in a staggered manner.

[0059] A dehumidification component is installed between the waterproof layer 102 and the trapezoidal rib 103. It is used to connect the plate 101 and the frame 1 for internal dehumidification when the air humidity is low, and to separate the connection when the air humidity is high to avoid reverse moisture conduction.

[0060] In the existing technology, the limiting materials and cement used in fiber optic wall panels have a certain degree of water absorption. This can cause the materials to warp or crack during long-term water absorption-drying-water absorption cycles, which will affect the service life of the wall panels.

[0061] This embodiment of the present invention can solve the above problems. The specific implementation is as follows: In daily use, the frame 1 and the trapezoidal rib 103 can provide overall support for the board, and the waterproof layer 102 can provide overall protection for the wall panel to prevent water from entering the interior of the wall panel, thereby helping to avoid the formation of a water absorption-drying cycle inside the wall panel after water enters.

[0062] If the waterproof layer 102 of the wall panel cracks after long-term use, some moisture will enter the interior of the wall panel along the crack, causing the wall panel to absorb water. Because the crack is very small, the water will dissipate slowly, causing the moisture to accumulate inside the wall panel for a long time, resulting in dampness and damage. At this time, the dehumidification component can promptly remove the small amount of moisture that has entered, thus helping to avoid damage to the wall panel caused by the long-term accumulation of water. The timely removal of moisture also helps to reduce the formation of a large water absorption-drying cycle in the wall panel, thereby reducing damage to the wall panel and mitigating adverse effects on its service life.

[0063] As an optional embodiment, it also includes:

[0064] Several connecting brackets 201 are fixed between the plate 101 and the waterproof layer 102 to separate an independent waterproof space between the two;

[0065] Paraffin layer 2 is set inside an independent waterproof space. Paraffin layer 2 is solid at room temperature.

[0066] The connecting frame 201 can connect the plate 101 and the waterproof layer 102, thereby forming an independent waterproof space and a storage space for the paraffin layer 2. The setting of the paraffin layer 2 can isolate water, and even if the waterproof layer 102 cracks, it can further play a waterproof role. Furthermore, the setting of the paraffin layer 2 means that even if the paraffin layer 2 cracks under large temperature difference conditions, the melting of the paraffin layer 2 after the temperature rises can fill the cracks in the paraffin layer 2, thereby continuing to play a waterproof role.

[0067] As an optional embodiment, the dehumidification component includes:

[0068] Moisture-absorbing material 301 is fixed between trapezoidal ribs 103, and moisture-absorbing material 301 has a porous structure;

[0069] Multiple water guide rods 3 are evenly distributed around the moisture-absorbing material 301, with one end connected to the moisture-absorbing material 301 and the other end connected to the frame 1 and the plate 101.

[0070] Multiple switching components are installed on the outside of the waterproof layer 102. The switching components are set with respect to the water guide bar 3 and are used to separate the water guide bar 3 to achieve moisture separation when the ambient humidity is high.

[0071] The water guide rod 3 can conduct water. It connects the frame 1, the board 101 and the moisture-absorbing material 301. When the airflow carries away moisture through the pores of the moisture-absorbing material 301, the water guide rod 3 can conduct water to expel the moisture in the frame 1 and the board 101. At the same time, by switching the component settings, when the external humidity is high, the water guide rod 3 can be separated so that it no longer conducts water vapor. This helps to prevent external moisture from entering the interior of the wall panel through the water guide rod 3.

[0072] As an optional embodiment, the dehumidification component further includes:

[0073] Two sets of ventilation holes 4 are arranged in a linear array. The two sets of ventilation holes 4 are symmetrically arranged and their openings face the trapezoidal rib 103. They are respectively opened at the two sides of the plate 101 and penetrate the waterproof layer 102. The inner wall of the ventilation hole 4 is also provided with a waterproof layer 102.

[0074] The ventilation holes 4 are designed so that when the airflow passes over the surface of the wall panel, it can flow through the ventilation holes 4 to the position of the trapezoidal rib 103, thereby guiding the airflow through the moisture-absorbing material 301, which is conducive to further removing the moisture in the moisture-absorbing material 301 to dehumidify the interior of the wall panel.

[0075] As an optional embodiment, the switching component includes:

[0076] The fixing box 5 is fixed to the outside of the waterproof layer 102;

[0077] The movable box 501 is sealed and slidably inserted into the interior of the fixed box 5;

[0078] The inner cavity 502 is located between the fixed box 5 and the movable box 501, and the inner cavity 502 is an independent isolated space;

[0079] The water guide rod 3 includes a first water guide end 503 and a second water guide end 504. One end of the first water guide end 503 is connected to the frame 1 and the plate 101, and the other end of the first water guide end 503 passes through the fixed box 5 and extends into the inner cavity 502. One end of the second water guide end 504 is connected to the moisture-absorbing material 301, and the other end of the second water guide end 504 passes through the movable box 501 and extends into the inner cavity 502.

[0080] The crossbar 505 passes through the second water guide end 504 and is fixedly connected to the movable box 501;

[0081] Two straight rods 507 are fixed to the outer wall of the waterproof layer 102, and their ends can move through the movable box 501.

[0082] Two water-swellable materials 506 are respectively fitted onto the outside of two straight rods 507, and their two ends are respectively fixedly connected to the waterproof layer 102 and the movable box 501;

[0083] When the ambient humidity is low, the water-expanding material 506 loses water and shrinks, causing the water-expanding material 506 to pull the moving box 501 to move into the fixed box 5. This, in turn, drives the second water-guiding end 504 to move through the crossbar 505. After the second water-guiding end 504 moves, it is squeezed and connected to the first water-guiding end 503, thus forming a complete water-guiding rod 3 to conduct water vapor.

[0084] When the ambient humidity increases, the water-expanding material 506 absorbs water and expands. The expanded water-expanding material 506 pushes the moving box 501, causing the moving box 501 to separate the first water guide end 503 and the second water guide end 504. This separation reduces the conduction of water vapor, thus helping to prevent water vapor from being conducted backwards to the interior of the frame 1 and the plate 101, causing water vapor accumulation.

[0085] As an optional embodiment, the switching component further includes:

[0086] The interior cavity 502 is filled with a filling liquid, which is a highly fluid liquid with chemical stability and hydrophobicity. The filling liquid includes, but is not limited to, silicone oil, perfluoropolyether and hydrofluoroether.

[0087] The filling liquid is designed to fill the gap between the first water guide end 503 and the second water guide end 504 when they are separated. This prevents water vapor from being conducted through the air in the gap. Furthermore, the filling liquid is a hydrophobic liquid, which prevents water vapor from being conducted through the filling liquid. This further isolates the reverse conduction of water vapor and prevents water vapor from being conducted in reverse to the interior of the frame 1 and the plate 101, thus avoiding water vapor accumulation.

[0088] As an optional embodiment, the switching component further includes:

[0089] The diaphragm 6 is fixedly connected at one end to the outer wall of the first water guide end 503 and at the other end to the outer wall of the second water guide end 504.

[0090] Two sets of first magnets 601, multiple first magnets 601 are grouped together, the first magnets 601 in the same group are arranged in a circular array, and the two sets of first magnets 601 are symmetrically fixed on the outer wall of the diaphragm 6.

[0091] Two sets of second magnets 602, multiple second magnets 602 as a group, the second magnets 602 in the same group are arranged in a circumferential array, the two sets of second magnets 602 are fixed on the inner walls of both ends of the inner cavity 502, and the first magnet 601 and the second magnet 602 are attracted by weak magnetic attraction when they come close together.

[0092] The diaphragm 6 is designed so that when the first water guide end 503 and the second water guide end 504 are connected, the diaphragm 6 is loosened. At this time, under the magnetic action of the first magnet 601 and the second magnet 602, the first magnet 601 is eventually attracted to the second magnet 602 as the filling liquid flows, thereby pulling the diaphragm 6 away from the position between the first water guide end 503 and the second water guide end 504, so that the diaphragm 6 will not interfere with the connection between the first water guide end 503 and the second water guide end 504.

[0093] When the first water guide end 503 and the second water guide end 504 move away from each other, the movement of the first water guide end 503 and the second water guide end 504 pulls the diaphragm 6. Under the action of the pulling force, the first magnet 601 and the second magnet 602 are separated. Since the magnetic attraction of the first magnet 601 and the second magnet 602 is weak, the magnetic attraction after the first magnet 601 and the second magnet 602 move away is less than the water pressure of the filling liquid. This allows the filling liquid to squeeze the diaphragm 6 between the first water guide end 503 and the second water guide end 504 to form an isolation between the first water guide end 503 and the second water guide end 504. This allows the diaphragm 6 to separate the filling liquid from the first water guide end 503 and the second water guide end 504, thereby helping to prevent the filling liquid from being absorbed and conducted by the first water guide end 503 and the second water guide end 504.

[0094] As an optional embodiment, it also includes:

[0095] Two inclined planes 7 are symmetrically opened on both sides of the waterproof layer 102, so that the waterproof layer 102 forms a wind-guiding surface that is thick in the middle and thin on both sides;

[0096] The inclined surface 7 can guide the airflow, thereby helping to guide and promote the airflow through the ventilation hole 4 and then through the moisture-absorbing material 301, so as to improve the dehumidification effect in a dry environment.

[0097] As an optional embodiment, the water guide rod 3 further includes:

[0098] The opposite ends of the first water guide end 503 and the second water guide end 504 are both provided with comb-shaped teeth, and the two sets of comb-shaped teeth are inserted and matched.

[0099] The comb-like teeth increase the contact area when the first water guide end 503 and the second water guide end 504 are connected, which helps to improve the conduction effect of water vapor after the two come into contact.

[0100] As an optional embodiment, the skeleton 1 specifically includes:

[0101] Hollow pipe, located inside frame 1;

[0102] Strip-shaped supports are fixed to the inner wall of the hollow pipe;

[0103] Several moisture-conducting micropores are evenly distributed on the side wall of the skeleton 1 and connected to the hollow pipe.

[0104] The moisture-conducting micropores allow water vapor to be absorbed by the board 101 and then enter the interior of the hollow pipe through the micropores, where it is then conducted outward by the water-conducting rod 3 connected to it, thus promoting the conduction of water vapor.

[0105] The working principle of this invention is as follows: In daily use, the frame 1 and trapezoidal ribs 103 can provide overall support for the board, and the waterproof layer 102 can provide overall protection for the wall panel to prevent water from entering the interior of the wall panel, thereby helping to avoid the formation of a water absorption-drying cycle inside the wall panel after water enters.

[0106] If the waterproof layer 102 of the wall panel cracks after long-term use, some moisture will enter the interior of the wall panel along the crack, causing the wall panel to absorb water. Because the crack is very small, the water will dissipate slowly, causing the moisture to accumulate inside the wall panel for a long time, resulting in dampness and damage. At this time, the dehumidification component can promptly remove the small amount of moisture that has entered, thus helping to avoid damage to the wall panel caused by the long-term accumulation of water. The timely removal of moisture also helps to reduce the formation of a large water absorption-drying cycle in the wall panel, thereby reducing damage to the wall panel and mitigating adverse effects on its service life.

[0107] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A lightweight, prefabricated fiber optic wall panel, comprising a frame (1), characterized in that, Also includes: The plate (101) is fixed to the outside of the frame (1), and the frame (1) provides overall support for the plate (101); A waterproof layer (102) is provided on the outside of the plate (101) to isolate the frame (1) and the plate (101) from external water. Multiple trapezoidal ribs (103) are fixed to the outside of the plate (101), and the waterproof layer (102) is also provided on the outside of the trapezoidal ribs (103). The multiple trapezoidal ribs (103) are arranged alternately and in opposite directions. A dehumidification component is installed between the waterproof layer (102) and the trapezoidal rib (103) to connect the plate (101) and the frame (1) for internal dehumidification when the air humidity is low, and to separate the connection when the air humidity is high to avoid reverse dehumidification.

2. The lightweight prefabricated fiber optic wall panel according to claim 1, characterized in that, Also includes: Several connecting brackets (201) are fixed between the plate (101) and the waterproof layer (102) to separate an independent waterproof space between the two; A paraffin layer (2) is disposed inside the independent waterproof space. The paraffin layer (2) is solid at room temperature.

3. The lightweight prefabricated fiber optic wall panel according to claim 2, characterized in that, The dehumidification component includes: A moisture-absorbing material (301) is fixed between the trapezoidal ribs (103), and the moisture-absorbing material (301) has a porous structure; Multiple water guide rods (3) are evenly distributed around the moisture-absorbing material (301), with one end connected to the moisture-absorbing material (301) and the other end connected to the frame (1) and the plate (101). Multiple switching components are installed outside the waterproof layer (102). The switching components are set corresponding to the water guide rod (3) and are used to separate the water guide rod (3) to achieve moisture separation when the ambient humidity is high.

4. A lightweight prefabricated fiber optic wall panel according to claim 3, characterized in that, The dehumidification component also includes: Two sets of ventilation holes (4) are arranged in a linear array. The two sets of ventilation holes (4) are arranged symmetrically and their openings face the trapezoidal rib (103). They are respectively opened at the two sides of the plate (101) and penetrate the waterproof layer (102). The inner wall of the ventilation hole (4) is also provided with the waterproof layer (102).

5. A lightweight prefabricated fiber optic wall panel according to claim 3, characterized in that, The switching component includes: The fixing box (5) is fixed to the outside of the waterproof layer (102); The movable box (501) is sealed and slidably inserted into the interior of the fixed box (5); The inner cavity (502) is located between the fixed box (5) and the movable box (501), and the inner cavity (502) is an independent isolation space; The water guide rod (3) includes a first water guide end (503) and a second water guide end (504). One end of the first water guide end (503) is connected to the frame (1) and the plate (101). The other end of the first water guide end (503) passes through the fixed box (5) and extends to the inner cavity (502). One end of the second water guide end (504) is connected to the moisture-absorbing material (301). The other end of the second water guide end (504) passes through the movable box (501) and extends to the inner cavity (502). A crossbar (505) passes through the second water guide end (504) and is fixedly connected to the movable box (501); Two straight rods (507) are fixed to the outer wall of the waterproof layer (102), and their ends can move through the movable box (501). Two water-swellable materials (506) are respectively fitted onto the outside of the two straight rods (507), and their two ends are respectively fixedly connected to the waterproof layer (102) and the movable box (501).

6. A lightweight prefabricated fiber optic wall panel according to claim 5, characterized in that, The switching component also includes: The inner cavity (502) is filled with a filling liquid, which is a highly fluid liquid with chemical stability and hydrophobicity. The filling liquid includes, but is not limited to, silicone oil, perfluoropolyether and hydrofluoroether.

7. A lightweight prefabricated fiber optic wall panel according to claim 6, characterized in that, The switching component also includes: The diaphragm (6) is fixedly connected at one end to the outer wall of the first water guide end (503) and at the other end to the outer wall of the second water guide end (504); Two sets of first magnets (601), multiple first magnets (601) are in one group, the first magnets (601) in the same group are arranged in a circular array, and the two sets of first magnets (601) are symmetrically fixed on the outer wall of the diaphragm (6); Two sets of second magnets (602), multiple second magnets (602) are in one group, and the second magnets (602) in the same group are arranged in a circumferential array. The two sets of second magnets (602) are fixed on the inner walls at both ends of the inner cavity (502). The first magnet (601) and the second magnet (602) are attracted by weak magnetic attraction when they are close to each other.

8. A lightweight prefabricated fiber optic wall panel according to claim 4, characterized in that, Also includes: Two inclined planes (7) are symmetrically opened on both sides of the waterproof layer (102), so that the waterproof layer (102) forms a wind-guiding surface that is thick in the middle and thin on both sides.

9. A lightweight prefabricated fiber optic wall panel according to claim 5, characterized in that, The water guide rod (3) also includes: The opposite ends of the first water guide end (503) and the second water guide end (504) are provided with comb-shaped teeth, and the two sets of comb-shaped teeth are inserted and adapted to each other.

10. A lightweight, prefabricated fiber optic wall panel according to claim 5, characterized in that, The skeleton (1) specifically includes: A hollow pipe is formed inside the frame (1); A strip-shaped support is fixed to the inner wall of the hollow pipe; Several moisture-conducting micropores are evenly distributed on the sidewall of the skeleton (1) and connected to the hollow pipe.

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