Building integrated photovoltaic prefabricated external wall panel

Abstract

The utility model discloses a photovoltaic building integrated prefabricated external wall panel which comprises a wall panel body and a plurality of installation holes formed in the inner side position of the wall panel body, a threaded hole is formed in the inner side position of the middle of the wall panel body, a threaded rod is arranged in the inner side position of the middle of the threaded hole, and the threaded rod is connected with the installation holes. A threaded hole is formed in the left side of the threaded rod, a fixing plate is arranged on the front side of the threaded rod, a plurality of rotating blocks are arranged on the left side and the right side of the fixing plate respectively, and clamping plates are arranged on the left side and the right side of the threaded hole. The angle and the direction of the photovoltaic panel can be conveniently adjusted to obtain the optimal solar energy receiving effect, sunlight is received through the maximum incidence angle for electric energy conversion, the power generation efficiency of the photovoltaic panel is improved, and effective utilization of energy is achieved. Meanwhile, by adjusting the direction of the photovoltaic panel, light pollution can be reduced, and the influence on the surrounding environment is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field related to building prefabricated exterior wall panels, and specifically relates to a photovoltaic building integrated prefabricated exterior wall panel. Background Art

[0002] Photovoltaic building integrated prefabricated exterior wall panels are an innovative building material product that combines photovoltaic power generation and building wall functions. It integrates photovoltaic power generation technology with building wall structure, realizing the dual functions of the wall: it has both the support and heat insulation functions of the building structure and can generate electricity using solar photovoltaic panels.

[0003] This prefabricated wall panel is usually made of prefabricated concrete or other building materials, and is covered with photovoltaic panels on the surface. It can be used directly as a component of the building wall. By integrating photovoltaic modules on the wall panels, solar energy can be collected and converted in spaces such as building exterior walls or roofs, providing clean energy for buildings, reducing energy consumption and carbon emissions.

[0004] However, in actual use, the existing photovoltaic building integrated prefabricated exterior wall panels lack a structure that can adjust the direction of the photovoltaic panels on the outside of the wall, and cannot absorb solar energy at the maximum incident angle, resulting in some energy waste. Utility Model Content

[0005] The purpose of the utility model is to provide a prefabricated exterior wall panel integrated with a photovoltaic building, so as to solve the problem proposed in the above-mentioned background technology that the existing structure lacks the ability to adjust the direction of the photovoltaic panel on the outside of the wall, and cannot absorb solar energy at the maximum incident angle, resulting in a part of energy waste.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic building integrated prefabricated exterior wall panel, comprising a wall panel body and a plurality of mounting holes arranged at the inner side of the wall panel body;

[0007] A threaded hole is provided at the middle inner side of the wall panel body, a threaded rod is provided at the middle inner side of the threaded hole, a fixing plate is provided at the front side of the threaded rod, and a plurality of rotating blocks are provided at the left and right sides of the fixing plate respectively;

[0008] Clamping plates are arranged at the left and right sides of the threaded hole, push rods are arranged at the front sides of the upper and lower ends of the clamping plate, and photovoltaic panel bodies are arranged at the front sides of the push rods and the clamping plate.

[0009] Preferably, a threaded line is provided at an outer position on the rear side of the threaded rod, and the threaded rod is connected via the threaded line and the threaded hole.

[0010] Preferably, a collar is provided at the front end of the threaded rod, and the collar is connected to the fixing plate by a movable connection.

[0011] Preferably, the threaded rod can move forward and backward in the threaded hole by rotating the thread line, and the push rod and the rotating block are respectively connected to the photovoltaic panel body by a movable connection.

[0012] Preferably, the push rod is connected to the clamping plate by a movable connection, and the clamping plate is connected to the wall panel body by a bolt connection.

[0013] Preferably, the rotating block is connected to the fixed plate by an integrated connection, the threaded rod is connected to the fixed plate by a sleeve connection, and a crank handle is provided at the rear end of the threaded rod.

[0014] Compared with the prior art, the utility model provides a photovoltaic building integrated prefabricated exterior wall panel, which has the following beneficial effects:

[0015] In a photovoltaic building integrated prefabricated exterior wall panel, the following benefits can be achieved through the arrangement of threaded holes, mounting holes, threaded rods, collars, fixing plates, rotating blocks, push rods, card plates, photovoltaic panel bodies, threaded lines, and crank handles:

[0016] Convenient and fast: After the prefabricated building exterior wall is installed, the overall appearance can be quickly beautified and the photovoltaic panels can be installed through simple decoration and connection steps, saving construction time.

[0017] Flexible adjustment: Through the connection mode of threaded rod and threaded hole, combined with the movable connection of rotating block and push rod, the angle and direction of photovoltaic panel can be easily adjusted to obtain the best solar energy reception effect.

[0018] Energy saving and environmental protection: By maximizing the incident angle to receive sunlight for electrical energy conversion, the power generation efficiency of photovoltaic panels is improved, and energy is used effectively. At the same time, by adjusting the direction of photovoltaic panels, light pollution can be reduced and the impact on the surrounding environment can be reduced.

[0019] Beautiful and practical: After installation, the overall appearance is beautiful and elegant. At the same time, it can effectively protect the photovoltaic panels, extend their service life, and improve the overall value and functionality of the building.

[0020] In summary, this installation method not only has the advantages of easy operation, flexible adjustment, energy saving and environmental protection, but also can improve the aesthetics and functionality of the building, and bring more convenience and value to the application of photovoltaic building integrated prefabricated exterior wall panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a schematic diagram of the structure after removing two photovoltaic panel bodies in the utility model.

[0023] Figure 3 It is a structural schematic diagram of the fixing plate in the utility model.

[0024] Figure 4 It is a structural schematic diagram of the wall body in the utility model.

[0025] In the figure: 1. Wall panel body; 2. Threaded hole; 3. Mounting hole; 4. Threaded rod; 5. Ring; 6. Fixing plate; 7. Rotating block; 8. Push rod; 9. Clamp; 10. Photovoltaic panel body; 11. Thread line; 12. Crank handle. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The utility model provides Figure 1-4 A photovoltaic building integrated prefabricated exterior wall panel shown includes a wall panel body 1 and a plurality of mounting holes 3 arranged at the inner side of the wall panel body 1;

[0028] A threaded hole 2 is provided at the middle inner side of the wall panel body 1, a threaded rod 4 is provided at the middle inner side of the threaded hole 2, a fixing plate 6 is provided at the front side of the threaded rod 4, and a plurality of rotating blocks 7 are provided at the left and right sides of the fixing plate 6 respectively;

[0029] Clamping plates 9 are arranged at the left and right sides of the threaded hole 2 , push rods 8 are arranged at the front sides of the upper and lower ends of the clamping plate 9 , and photovoltaic panel bodies 10 are arranged at the front sides of the push rods 8 and the clamping plate 9 .

[0030] In this embodiment, a threaded hole 2 and a threaded rod 4 are provided inside the wall panel body 1, which are connected by a thread line 11, and a fixing plate 6 and a rotating block 7 help fix and adjust the position and direction of the external photovoltaic panel body 10;

[0031] The push rod 8 and the clamping plate 9 are connected to the photovoltaic panel body 10, and the connection is achieved by a movable connection mode;

[0032] The threaded rod 4 can be moved forward and backward in the threaded hole 2 by rotating the thread line 11, and the push rod 8 and the rotating block 7 are connected to the photovoltaic panel body 10 by a movable connection;

[0033] The push rod 8 is connected to the clamping plate 9 by a movable connection, and the clamping plate 9 is connected to the wall panel body 1 by a bolt connection;

[0034] The rotating block 7 is connected to the fixed plate 6 by an integrated connection, the threaded rod 4 is connected to the fixed plate 6 by a sleeve connection, and a crank handle 12 is provided at the rear end.

[0035] Steps:

[0036] Place the photovoltaic building integrated prefabricated exterior wall panels on the wall according to the required position.

[0037] According to the design requirements, the position of the threaded rod 4 is determined, and the threaded rod 4 is connected with the threaded hole 2 through the thread line 11.

[0038] The push rod 8 is used to connect the photovoltaic panel body 10 and the card plate 9 to ensure a firm connection.

[0039] Adjust the position of the rotating block 7 to ensure that the fixed plate 6 and the rotating block 7 are firmly connected.

[0040] After confirming that all connecting parts are firm and reliable, adjust the position of the threaded rod 4 by the crank 12 so that the photovoltaic panel body 10 is at a suitable angle and position.

[0041] Check that all connecting parts are installed correctly and secure them after adjustment.

[0042] Through the above steps, the installation and adjustment of the photovoltaic building integrated prefabricated exterior wall panels can be achieved to ensure their stability and functionality.

[0043] like Figure 1-4 As shown, a threaded wire 11 is provided at the rear outer position of the threaded rod 4, and the threaded rod 4 is connected to the threaded hole 2 through the threaded wire 11. A ring 5 is provided at the front end position of the threaded rod 4, and the ring 5 is connected to the fixed plate 6 through a movable connection. The threaded rod 4 can move forward and backward in the threaded hole 2 by rotating the threaded wire 11. The push rod 8 and the rotating block 7 are respectively connected to the photovoltaic panel body 10 through a movable connection. The push rod 8 is connected to the clamping plate 9 through a movable connection. The clamping plate 9 is connected to the wall panel body 1 through a bolt connection. The rotating block 7 is connected to the fixed plate 6 through an integrated connection. The threaded rod 4 is connected to the fixed plate 6 through a socket connection, and a crank 12 is provided at the rear end position of the threaded rod 4.

[0044] Preferably, after the workers have prefabricated the exterior wall of the building, they can decorate it by painting the outside of the wall, and then they can connect the threaded rod 4 with the wall body by passing the threaded hole 2 through the threaded wire 11, and install the mounting plate and other components, and fix the two clamping plates 9 to the outside of the wall body by bolt connection, and then flexibly connect the two photovoltaic panel bodies 10, the push rod 8 and the rotating block 7. After the installation is completed, the workers can hold the crank handle 12 on the rear side of the threaded rod 4 inside the building, rotate the threaded rod 4, and control the length of the threaded rod 4 protruding from the wall body inside the wall body. Through the movement of the threaded rod 4, the rotating block 7 and the push rod 8 are flexibly connected with the photovoltaic panel body 10 to change the direction of the photovoltaic panel body 10 so that it can have the maximum incident angle to receive sunlight for electrical energy conversion. At the same time, by changing the direction of the photovoltaic panel body 10, it is possible to prevent reflected light from irradiating distant residential buildings to cause light pollution, thereby achieving a protective effect.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic building integrated prefabricated exterior wall panel, comprising a wall panel body (1) and a plurality of mounting holes (3) arranged at inner positions of the wall panel body (1); Features: A threaded hole (2) is provided at the middle inner side of the wall panel body (1), a threaded rod (4) is provided at the middle inner side of the threaded hole (2), a fixing plate (6) is provided at the front side of the threaded rod (4), and a plurality of rotating blocks (7) are provided at the left and right sides of the fixing plate (6); A clamping plate (9) is provided at the left and right sides of the threaded hole (2), a push rod (8) is provided at the front sides of the upper and lower ends of the clamping plate (9), and a photovoltaic panel body (10) is provided at the front sides of the push rod (8) and the clamping plate (9).

2. The photovoltaic building integrated prefabricated exterior wall panel according to claim 1, characterized in that: A threaded line (11) is provided at an outer position on the rear side of the threaded rod (4), and the threaded rod (4) is connected to the threaded hole (2) via the threaded line (11).

3. The photovoltaic building integrated prefabricated exterior wall panel according to claim 2, characterized in that: A collar (5) is provided at the front end of the threaded rod (4), and the collar (5) is connected to a fixing plate (6) by a movable connection.

4. The photovoltaic building integrated prefabricated exterior wall panel according to claim 3, characterized in that: The threaded rod (4) can move forward and backward in the threaded hole (2) by rotating the thread line (11), and the push rod (8) and the rotating block (7) are respectively connected to the photovoltaic panel body (10) by a movable connection.

5. The photovoltaic building integrated prefabricated exterior wall panel according to claim 4, characterized in that: The push rod (8) is connected to the clamping plate (9) by a movable connection, and the clamping plate (9) is connected to the wall panel body (1) by a bolt connection.

6. The photovoltaic building integrated prefabricated exterior wall panel according to claim 5, characterized in that: The rotating block (7) is connected to the fixed plate (6) by an integrated connection, the threaded rod (4) is connected to the fixed plate (6) by a sleeve connection, and a crank handle (12) is provided at the rear end of the threaded rod (4).

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