Photovoltaic building integrated photovoltaics (BIPV) drainage support

Abstract

The utility model relates to the technical field of solar photovoltaics, and discloses a photovoltaic building integrated photovoltaics (BIPV) drainage support which comprises a bottom support, one side of the bottom support is fixedly connected with a first rotating connecting shaft, the first rotating connecting shaft is rotatably connected with a mounting frame, a mounting groove is formed in the mounting frame and is arranged in an inclined rectangular shape, and the mounting groove is provided with a first rotating shaft. A plurality of groups of structural supports which are distributed at equal intervals are fixedly connected in the mounting groove, the structural supports are also obliquely arranged, photovoltaic panels are fixedly mounted in the structural supports, a water guide groove is formed in the bottom of the mounting groove, a second rotating connecting shaft is fixedly connected to the bottom of the water guide groove, and a water collecting groove is rotatably connected to the second rotating connecting shaft; according to the utility model, through the inclined arrangement of the mounting groove and the structural support, rainwater flows along the inclined direction of the structural support, thereby preventing the rainwater from being deposited in an included angle gap between the structural support and the photovoltaic panel, and improving the waterproof performance of equipment.

Description

Technical Field

[0001] This utility model relates to the field of solar photovoltaic technology, specifically a photovoltaic BIPV drainage bracket. Background Technology

[0002] With societal development, solar energy, as a green and clean energy source, has entered society. Building-integrated photovoltaics (BIPV) is a new installation method that breaks down the barriers between the traditional photovoltaic industry and the construction industry, making its further development possible.

[0003] BIPV, or Building Integrated Photovoltaics, is a solar photovoltaic power generation system designed, constructed, and installed simultaneously with a building, forming a perfect integration with the building structure. It is also known as "construction-based" or "material-based" solar photovoltaic buildings. As part of the building's external structure, it serves both power generation and building component / material functions. However, water accumulation is a major factor affecting the power generation of the modules, thus easily impacting their lifespan. Waterproofing is a crucial attribute of BIPV. Current BIPV waterproofing structures are complex, leading to installation difficulties, and the connectors offer limited support and stability, resulting in a short lifespan for the support structure. Utility Model Content

[0004] The purpose of this invention is to provide a photovoltaic BIPV drainage bracket to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A photovoltaic BIPV drainage bracket includes a bottom bracket, a first rotating connecting shaft fixedly connected to one side of the bottom bracket, an installation frame rotatably connected to the first rotating connecting shaft, an installation groove provided in the installation frame, the installation groove being inclined rectangular, multiple sets of equidistant structural brackets fixedly connected in the installation groove, the structural brackets also being inclined, photovoltaic panels fixedly installed in the structural brackets, a water guide groove provided at the bottom of the installation groove, a second rotating connecting shaft fixedly connected to the bottom of the water guide groove, a water collection groove rotatably connected to the second rotating connecting shaft, the water inlet of the water collection groove being located at the bottom of the structural bracket, and multiple sets of equidistant drainage grooves fixedly connected to the tail of the water collection groove, the drainage grooves being connected to a water collection device through connectors;

[0007] An angle adjustment component is provided between the bottom bracket and the mounting frame for adjusting and fixing the angle of the mounting frame;

[0008] A lifting assembly is provided between the bottom support and the water collection tank to drive the water collection tank and the mounting frame to move up and down synchronously.

[0009] As a further embodiment of this utility model: the angle adjustment component includes a first connecting seat fixedly connected to both sides of the mounting frame, and an adjustment groove fixedly connected to both sides of the bottom bracket. A fastening bolt is provided in the adjustment groove, and one end of a support arm is fixedly connected to the fastening bolt. The other end of the support arm is rotatably connected to the first connecting seat.

[0010] As a further embodiment of this utility model: the lifting assembly includes a second connecting seat fixedly connected to the bottom bracket, connecting frames fixedly connected to both sides of the water collection tank, one end of a parallel synchronous rod rotatably connected to the second connecting seat, and the other end of the parallel synchronous rod rotatably connected to the connecting frame.

[0011] As a further embodiment of this utility model: the water collection tank and the bottom support are arranged parallel to each other, and the mounting frame and the parallel synchronization rod are arranged parallel to each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are: by setting the installation groove and the structural support at an inclination, the rainwater flows along the inclination direction of the structural support, thereby avoiding the accumulation of rainwater in the gap between the structural support and the photovoltaic panel, thus improving the waterproof performance of the equipment and extending its service life. In addition, the structure of this utility model is simple, easy to install, and highly stable, which improves the practicality of the equipment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a photovoltaic BIPV drainage bracket in this utility model.

[0014] Figure 2 This is a front view of a photovoltaic BIPV drainage bracket according to the present invention.

[0015] Figure 3 This is a cross-sectional view of a photovoltaic BIPV drainage bracket according to the present invention.

[0016] In the diagram: 1-bottom bracket, 2-first rotating connecting shaft, 3-mounting frame, 4-mounting groove, 5-structural bracket, 6-photovoltaic panel, 7-first connecting seat, 8-adjustment groove, 9-fastening bolt, 10-support arm, 11-second rotating connecting shaft, 12-water collection trough, 13-drainage trough, 14-connector, 15-second connecting seat, 16-connecting frame, 17-parallel synchronous rod, 18-water guide trough. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] See Figures 1-3 In this embodiment of the utility model, a photovoltaic BIPV drainage bracket includes a bottom bracket 1. A first rotating connecting shaft 2 is fixedly connected to one side of the bottom bracket 1. An installation frame 3 is rotatably connected to the first rotating connecting shaft 2. An installation groove 4 is provided in the installation frame 3. The installation groove 4 is set in an inclined rectangle. Multiple sets of equidistant structural brackets 5 are fixedly connected in the installation groove 4. The structural brackets 5 are also set in an inclined manner. A photovoltaic panel 6 is fixedly installed in the structural bracket 5. A water guide groove 18 is provided at the bottom of the installation groove 4. A second rotating connecting shaft 11 is fixedly connected to the bottom of the water guide groove 18. A water collection groove 12 is rotatably connected to the second rotating connecting shaft 11. The water inlet of the water collection groove 12 is located at the bottom of the structural bracket 5. Multiple sets of equidistant drainage grooves 13 are fixedly connected to the tail of the water collection groove 12. The drainage grooves 13 are connected to the water collection equipment through a connector 14.

[0019] An angle adjustment component is provided between the bottom bracket 1 and the mounting frame 3 for adjusting and fixing the angle of the mounting frame 3;

[0020] A lifting assembly is provided between the bottom support 1 and the water collection tank 12, which is used to drive the water collection tank 12 and the mounting frame 3 to move up and down synchronously.

[0021] When installing the equipment, the bottom bracket 1 is first fixed to the power generation point. Then, the relative angle between the mounting frame 3 and the bottom bracket 1 is adjusted adaptively using the angle adjustment component. While the mounting frame 3 is being adjusted, the mounting frame 3 drives the water collection tank 12 to rise and fall synchronously through the lifting component. When it rains, rainwater drips onto the photovoltaic panel 6 and flows along the structural support 5. Due to the inclined setting of the structural support, the rainwater flows along the inclined direction of the structural support 5, thus preventing rainwater from accumulating in the gap between the structural support 5 and the photovoltaic panel 6. Then, the rainwater flows into the water collection tank 12 along the photovoltaic panel 6 and the structural support 5, and then into the drainage trough 13 along the water collection tank 12. Finally, it flows into the water collection device along the connector 14, thus collecting the rainwater for reuse.

[0022] In one instance of this embodiment, please refer to Figures 1-3The angle adjustment assembly includes a first connecting seat 7 fixedly connected to both sides of the mounting frame 3, and an adjustment groove 8 fixedly connected to both sides of the bottom bracket 1. A fastening bolt 9 is provided in the adjustment groove 8, and one end of a support arm 10 is fixedly connected to the fastening bolt 9. The other end of the support arm 10 is rotatably connected to the first connecting seat 7. This utility model first adjusts the position of the fastening bolt 9 in the adjustment groove 8 by the mutual cooperation of the adjustment groove 8 and the fastening bolt 9. While the fastening bolt 9 is adjusted, the fastening bolt 9 drives the support arm 10 to adjust synchronously, thereby adjusting the relative position between the support arm 10 and the bottom bracket 1. At this time, while the support arm 10 is adjusted, it drives the mounting frame 3 to rotate around the first rotating connecting shaft 2, thereby adjusting the relative angle between the mounting frame 3 and the bottom bracket 1.

[0023] In one instance of this embodiment, please refer to Figures 1-3 The lifting assembly includes a second connecting seat 15 fixedly connected to the bottom support 1. Connecting frames 16 are fixedly connected to both sides of the water collection tank 12. One end of a parallel synchronous rod 17 is rotatably connected to the second connecting seat 15, and the other end of the parallel synchronous rod 17 is rotatably connected to the connecting frame 16. The water collection tank 12 and the bottom support 1 are arranged parallel to each other, and the mounting frame 3 and the parallel synchronous rod 17 are arranged parallel to each other. This utility model forms a parallelogram with the water collection tank 12, the bottom support 1, the mounting frame 3, and the parallel synchronous rod 17. At this time, the relative parallel lifting between the water collection tank 12 and the bottom support 1 can be realized. When the mounting frame 3 rotates, the mounting frame 3 drives the water collection tank 12 to move up and down relative to each other through the second rotating connecting shaft 11, thereby realizing the synchronous adjustment between the mounting frame 3 and the water collection tank 12, thereby preventing the water collection tank 12 from interfering with the rotation adjustment of the mounting frame 3.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A photovoltaic BIPV drainage support, comprising a bottom support, characterized in that, A first rotating connecting shaft is fixedly connected to one side of the bottom bracket. A mounting frame is rotatably connected to the first rotating connecting shaft. An mounting groove is provided inside the mounting frame. The mounting groove is set in an inclined rectangle. Multiple sets of equidistant structural brackets are fixedly connected inside the mounting groove. The structural brackets are also set in an inclined manner. A photovoltaic panel is fixedly installed inside the structural bracket. A water guide groove is provided at the bottom of the mounting groove. A second rotating connecting shaft is fixedly connected to the bottom of the water guide groove. A water collection groove is rotatably connected to the second rotating connecting shaft. The water inlet of the water collection groove is located at the bottom of the structural bracket. Multiple sets of equidistant drainage grooves are fixedly connected to the tail of the water collection groove. The drainage grooves are connected to the water collection equipment through connectors. An angle adjustment component is provided between the bottom bracket and the mounting frame for adjusting and fixing the angle of the mounting frame; A lifting assembly is provided between the bottom support and the water collection tank to drive the water collection tank and the mounting frame to move up and down synchronously.

2. The photovoltaic BIPV drainage bracket according to claim 1, characterized in that, The angle adjustment assembly includes a first connecting seat fixedly connected to both sides of the mounting frame, and an adjustment groove fixedly connected to both sides of the bottom bracket. A fastening bolt is provided in the adjustment groove, and one end of a support arm is fixedly connected to the fastening bolt. The other end of the support arm is rotatably connected to the first connecting seat.

3. A photovoltaic BIPV drainage bracket according to claim 1, characterized in that, The lifting assembly includes a second connecting seat fixedly connected to the bottom bracket, connecting frames fixedly connected to both sides of the water collection tank, one end of a parallel synchronous rod rotatably connected to the second connecting seat, and the other end of the parallel synchronous rod rotatably connected to the connecting frame.

4. A photovoltaic BIPV drainage bracket according to claim 3, characterized in that, The water collection tank and the bottom support are arranged parallel to each other, and the mounting frame and the parallel synchronization rod are arranged parallel to each other.

Images