Intelligent building outer wall

Abstract

The utility model discloses an intelligent building outer wall which comprises an outer wall body and glass, and an illumination sensor and a controller are fixed to the surface of the outer wall body. A protective shell is fixed to the surface of the outer wall body, an assembling groove is formed in the upper portion of the surface of the outer wall body, a plurality of rotating shafts are rotationally connected to the left side and the right side of the inner wall of the outer wall body, two gears are fixed to the surfaces of the rotating shafts, first shading plates are fixed to the surfaces of the rotating shafts, and two side plates are fixed to the upper portion of the inner wall of the assembling groove. The surface of the side plate on the right side is rotationally connected with a positive and negative tooth lead screw, a first motor is fixed to the surface of the side plate on the left side, the surface of the positive and negative tooth lead screw is in threaded connection with two first sliding blocks, and linkage plates are hinged to the bottoms of the first sliding blocks. The glass has the advantage that the light transmittance of the outer wall glass can be automatically adjusted according to the light intensity, and the problem that when an existing building outer wall is used, the light transmittance of the outer wall surface glass cannot be automatically adjusted according to the light is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building exterior walls, in particular to an intelligent building exterior wall. Background Art

[0002] The classification of building exterior walls is very diverse, and can be mainly divided according to different standards, including glass curtain walls, dry-hanging marble curtain walls, painted curtain walls, tiled curtain walls, etc., while intelligent buildings refer to optimizing the combination of building structures, systems, services and management according to user needs, thereby providing users with an efficient, comfortable and convenient humanized building environment.

[0003] As far as current smart buildings are concerned, glass curtain walls often require a layer of coating for light transmittance, or the color of the exterior glass needs to be changed to adjust the light transmittance. In sunny weather, the exterior wall cannot automatically adjust the light transmittance of the glass, which often brings inconvenience to users and causes light to affect their normal work. Summary of the invention

[0004] The utility model aims to provide an intelligent building exterior wall, which has the advantage of being able to automatically adjust the light transmittance of the exterior wall glass according to the light intensity, thereby solving the problem that the exterior wall surface glass cannot automatically adjust the light transmittance according to the light when the existing building exterior wall is in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent building exterior wall, comprising an exterior wall body and glass, wherein a light sensor and a controller are fixed on the surface of the exterior wall body;

[0006] A protective shell is fixed on the surface of the outer wall body, an assembly groove is opened above the surface of the outer wall body, a plurality of rotating shafts are rotatably connected on the left and right sides of the inner wall of the outer wall body, two gears are fixed on the surface of the rotating shaft, a first shading plate is fixed on the surface of the rotating shaft, two side plates are fixed above the inner wall of the assembly groove, a positive and negative screw rod is rotatably connected on the surface of the right side plate, a first motor is fixed on the surface of the left side plate, two first sliders are threadedly connected on the surface of the positive and negative screw rod, a linkage plate is hinged at the bottom of the first slider, a rack is hinged at the bottom of the linkage plate, a mounting shell is fixed on the surface of the protective shell, two screws are rotatably connected at the bottom of the mounting shell, a second slider is threadedly connected on the surface of the screw, and a second shading plate is fixed on the surface of the second slider.

[0007] As a preferred embodiment of an intelligent building exterior wall of the utility model, a top plate is fixed above the inner wall of the mounting shell, the top plate passes through the surface of the screw, a second motor is fixed on the left side above the inner wall of the mounting shell, the output shaft of the second motor is fixedly connected to the top end of the left screw, transmission wheels are fixed above the surfaces of the screws on both sides, and belts are installed on the surfaces of the transmission wheels on both sides.

[0008] As a preferred intelligent building exterior wall of the utility model, sliding rods are fixed on the left and right sides of the bottom of the inner wall of the exterior wall body, the top of the sliding rod is fixedly connected to the top of the assembly groove, the surface of the sliding rod is slidably connected to multiple sliding sleeves, and the surface of the sliding sleeve is fixedly connected to the surface of the rack.

[0009] As a preferred embodiment of the intelligent building exterior wall of the utility model, the transmission wheel is a timing pulley, and the belt on the surface of the transmission wheel is a timing belt.

[0010] As a preferred embodiment of the intelligent building exterior wall of the utility model, a rain shield is fixed above the surface of the exterior wall body, and the rain shield is made of a transparent material.

[0011] As a preferred embodiment of an intelligent building exterior wall of the utility model, a guide rail is fixed on the top of the inner wall of the assembly groove, and the first sliding block is slidably connected to the surface of the guide rail.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] In the utility model, the light sensor can monitor the light intensity. When the light intensity is high, the first sunshade will fit the surface of the protective shell, so that the light-transmitting film on the surface of the first sunshade can block the light intensity. This can effectively weaken direct sunlight, reduce glare, and reduce local overheating or overbrightness problems caused by direct sunlight, creating a more comfortable living and working environment. When the light intensity is higher, the screw will rotate to move the second sunshade upward, and the sunshade film on the surface of the second sunshade can further cover the first sunshade. Through the superposition of two layers of sunshade film, the light intensity is further weakened, protecting indoor items from damage by strong ultraviolet rays, while also reducing the demand for indoor refrigeration and saving energy. When the light sensor detects that the light intensity is low, the second sunshade The first motor can move downward so that it no longer blocks the first shading plate, and at the same time, the first motor will drive the positive and negative screws to rotate, so that the first sliders on both sides can move towards each other, so that the connecting plates on both sides gradually rotate inward, and the connecting plates pull the rack to move upward, and the rack will drive the gear to rotate, so that the multiple first shading plates rotate upward, so that the first shading plates no longer fit the glass surface, so that the glass can receive more sunlight, reducing the influence of the light-transmitting film on the surface of the first shading plate on the light intensity, meeting different light intensity requirements, and realizing intelligent adjustment of light intensity through the above design, ensuring that the indoor light is always at the most suitable level, avoiding excessive light or shadow areas, and helping to maintain visual comfort, reduce eyestrain, and improve the user's mood and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model after operation;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0017] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model;

[0018] Figure 5 It is a partial cross-sectional structural schematic diagram of the utility model;

[0019] Figure 6 It is a partial cross-sectional structural schematic diagram of the utility model;

[0020] Figure 7 It is a schematic diagram of the partial cross-sectional structure of the utility model.

[0021] In the figure: 1. exterior wall body; 2. glass; 3. light sensor; 4. controller; 5. protective shell; 6. assembly groove; 7. rotating shaft; 8. gear; 9. first sunshade; 10. side plate; 11. positive and negative screw rods; 12. first motor; 13. first slider; 14. linkage plate; 15. rack; 16. mounting shell; 17. screw; 18. second slider; 19. second sunshade; 20. top plate; 21. second motor; 22. transmission wheel; 23. slide rod; 24. sleeve; 25. guide rail; 26. rain shield. DETAILED DESCRIPTION

[0022] See also Figure 1-7 , an intelligent building exterior wall, comprising an exterior wall body 1 and glass 2, wherein a light sensor 3 and a controller 4 are fixed on the surface of the exterior wall body 1;

[0023] The light sensor 3 can monitor the light intensity and transmit the signal to the controller 4, which can operate multiple devices.

[0024] A protective shell 5 is fixed on the surface of the outer wall body 1, an assembly groove 6 is opened above the surface of the outer wall body 1, and multiple rotating shafts 7 are rotatably connected on the left and right sides of the inner wall of the outer wall body 1. Two gears 8 are fixed on the surface of the rotating shaft 7, and a first shading plate 9 is fixed on the surface of the rotating shaft 7. Two side plates 10 are fixed above the inner wall of the assembly groove 6. The surface of the right side plate 10 is rotatably connected with a positive and negative threaded rod 11, and the surface of the left side plate 10 is fixed with a first motor 12. The output shaft of the first motor 12 passes through the side plate 10 and is fixedly connected to one end of the positive and negative threaded rod 11. The surface of the positive and negative threaded rod 11 is threadedly connected with two first sliders 13. A linkage plate 14 is hinged at the bottom of the first slider 13, a rack 15 is hinged at the bottom of the linkage plate 14, the rack 15 is meshed with the surface of the gear 8, a mounting shell 16 is fixed on the surface of the protective shell 5, two screws 17 are rotatably connected to the bottom of the mounting shell 16, a second slider 18 is threadedly connected to the surface of the screw 17, a second shading plate 19 is fixed to the surface of the second slider 18, the second shading plate 19 is arranged in an L-shaped structure, the second shading plate 19 is slidably connected to the surface of the mounting shell 16, the first shading plate 9 and the second shading plate 19 are both made of transparent materials, and a light-transmitting film is bonded to the surface of the first shading plate 9 and the second shading plate 19;

[0025] The light sensor 3 can monitor the light intensity, and the light-transmitting films on the surfaces of the first sunshade 9 and the second sunshade 19 can be selected according to the light-shielding intensity requirements. When the light intensity is high, the first sunshade 9 will fit the surface of the protective shell 5, so that the light-transmitting film on the surface of the first sunshade 9 can block the light intensity, which can effectively weaken direct sunlight, reduce glare, and reduce local overheating or excessive brightness caused by direct sunlight, creating a more comfortable living and working environment. When the light intensity is higher, the screw 17 will rotate, so that the second slider 18 is affected by the thread and drives the second sunshade 19 to move upward, and the light-shielding film on the surface of the second sunshade 19 can further cover the first sunshade 9. By superimposing the two layers of light-shielding film, the light intensity is further weakened, protecting indoor items from strong ultraviolet damage, while also reducing the demand for indoor refrigeration and saving energy. When the light sensor 3 detects that the light intensity is low, the second sunshade 19 can move downward so that it no longer blocks the first sunshade The plate 9 is blocked, and at the same time, the first motor 12 will drive the positive and negative screw rods 11 to rotate, so that the first sliders 13 on both sides can move towards each other. During this period, the hinge angle of the first slider 13 and the connecting plate 14 will change, so that the connecting plates 14 on both sides gradually rotate inward. At this time, the hinge angle of the bottom of the connecting plate 14 and the top of the rack 15 will change, so that the rack 15 can be pulled upward by the connecting plate 14, and when the rack 15 moves upward, the rack 15 will drive the gear 8 to rotate, so that the multiple first shading plates 9 rotate upward, so that the first shading plates 9 no longer fit the surface of the glass 2, and then the glass 2 can receive more sunlight, reducing the influence of the light-transmitting film on the surface of the first shading plate 9 on the light intensity, meeting different light intensity requirements, and realizing intelligent adjustment of light intensity through the above design, ensuring that the indoor light is always at the most suitable level, avoiding excessive light or shadow areas, and is conducive to maintaining visual comfort, reducing eye fatigue, and improving the user's mood and work efficiency.

[0026] Further, a top plate 20 is fixed on the inner wall of the mounting shell 16, and the top plate 20 is passed through the surface of the screw 17. A second motor 21 is fixed on the left side above the inner wall of the mounting shell 16, and the output shaft of the second motor 21 is fixedly connected to the top of the left screw 17. Transmission wheels 22 are fixed on the surfaces of the screws 17 on both sides, and belts are installed on the surfaces of the transmission wheels 22 on both sides;

[0027] When the second motor 21 is started, it will drive the left screw rod 17 to rotate, and the transmission wheel 22 will drive the right screw rod 17 to rotate synchronously through the belt, ensuring that the screw rods 17 on both sides can synchronously drive the second slider 18 to move.

[0028] Furthermore, a slide bar 23 is fixed on both sides of the bottom of the inner wall of the exterior wall body 1, the top of the slide bar 23 is fixedly connected to the top of the assembly groove 6, a plurality of slide sleeves 24 are slidably connected to the surface of the slide bar 23, and the surface of the slide sleeve 24 is fixedly connected to the surface of the rack 15;

[0029] When the linkage plate 14 pulls the rack 15 to move, the sliding sleeve 24 will move along with the rack 15 on the surface of the slide rod 23, so that the rack 15 can be guided to avoid the bottom of the rack 15 shaking left and right when the top is stressed.

[0030] Further, the transmission wheel 22 is a timing pulley, and the belt on the surface of the transmission wheel 22 is a timing belt;

[0031] The combination of the timing belt and the timing pulley has greater friction, avoids slipping, and ensures that the screws 17 on both sides can rotate synchronously.

[0032] Furthermore, a rain shield 26 is fixed on the surface of the exterior wall body 1, and the rain shield 26 is made of a transparent material;

[0033] The rain shield 26 can provide rain protection for the light sensor 3 and the controller 4 , and the transparent material can also ensure that the light sensor 3 can normally monitor the light intensity.

[0034] Furthermore, a guide rail 25 is fixed to the top of the inner wall of the assembly groove 6, and the first slider 13 is slidably connected to the surface of the guide rail 25;

[0035] The first slider 13 can slide on the surface of the guide rail 25 , thereby preventing the first slider 13 from rotating itself when moving.

[0036] In this example, the output end of the light sensor 3 is electrically connected to the input end of the controller 4, and the output end of the controller 4 is electrically connected to the first motor 12 and the second motor 21;

[0037] The light sensor 3 can send a light intensity signal to the controller 4 , and the controller 4 can compare the light signal with a preset value, and the controller 4 can also operate the first motor 12 and the second motor 21 .

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent building exterior wall, comprising an exterior wall body (1) and glass (2), characterized in that: A light sensor (3) and a controller (4) are fixed on the surface of the exterior wall body (1); A protective shell (5) is fixed on the surface of the outer wall body (1); an assembly groove (6) is provided above the surface of the outer wall body (1); a plurality of rotating shafts (7) are rotatably connected to the left and right sides of the inner wall of the outer wall body (1); two gears (8) are fixed to the surface of the rotating shaft (7); a first shading plate (9) is fixed to the surface of the rotating shaft (7); two side plates (10) are fixed above the inner wall of the assembly groove (6); a positive and negative threaded rod (11) is rotatably connected to the surface of the right side plate (10); and a positive and negative threaded rod (11) is rotatably connected to the surface of the left side plate (10). A first motor (12) is provided, the surface of the forward and reverse threaded rod (11) is threadedly connected to two first sliders (13), the bottom of the first slider (13) is hingedly connected to a linkage plate (14), the bottom of the linkage plate (14) is hingedly connected to a rack (15), the surface of the protective shell (5) is fixedly provided with a mounting shell (16), the bottom of the mounting shell (16) is rotatably connected to two screw rods (17), the surface of the screw rod (17) is threadedly connected to a second slider (18), and the surface of the second slider (18) is fixedly provided with a second shading plate (19).

2. The intelligent building exterior wall according to claim 1, characterized in that: A top plate (20) is fixed above the inner wall of the mounting shell (16), and the top plate (20) is passed through the surface of the screw rod (17). A second motor (21) is fixed on the left side above the inner wall of the mounting shell (16), and the output shaft of the second motor (21) is fixedly connected to the top end of the left screw rod (17). Transmission wheels (22) are fixed above the surfaces of the screw rods (17) on both sides, and belts are installed on the surfaces of the transmission wheels (22) on both sides.

3. The intelligent building exterior wall according to claim 1, characterized in that: Sliding rods (23) are fixed on both left and right sides of the bottom of the inner wall of the exterior wall body (1); the top of the sliding rod (23) is fixedly connected to the top of the assembly groove (6); a plurality of sliding sleeves (24) are slidably connected to the surface of the sliding rod (23); and the surface of the sliding sleeve (24) is fixedly connected to the surface of the rack (15).

4. The intelligent building exterior wall according to claim 2, characterized in that: The transmission wheel (22) is a timing pulley, and the belt on the surface of the transmission wheel (22) is a timing belt.

5. The intelligent building exterior wall according to claim 1, characterized in that: A rain shield (26) is fixed above the surface of the exterior wall body (1), and the rain shield (26) is made of a transparent material.

6. The intelligent building exterior wall according to claim 1, characterized in that: A guide rail (25) is fixed to the top of the inner wall of the assembly groove (6), and the first sliding block (13) is slidably connected to the surface of the guide rail (25).

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