Balcony photovoltaic installation system

Abstract

The utility model discloses a balcony photovoltaic installation system, its characterized in that, including photovoltaic module frame, photovoltaic inclined support, photovoltaic vertical pole, be equipped with fixed structure on the photovoltaic vertical pole for fixed on the railing, photovoltaic module frame with photovoltaic vertical pole rotation is connected, photovoltaic inclined support sets up between photovoltaic module frame with photovoltaic vertical pole for support photovoltaic module frame, still include photovoltaic anti -fall structure, photovoltaic anti -fall structure includes steel wire rope and sets up in the fixed part of steel wire rope both ends, two fixed parts are fixed respectively on photovoltaic vertical pole with photovoltaic module frame. The utility model has the advantages of simple structure system, and the installation step is relatively simple, and has the component anti -fall function, and the system safety is greatly improved, and still can according to balcony railing length, freely combination installation balcony photovoltaic system quantity.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaics, specifically a balcony photovoltaic installation system. Background Technology

[0002] Existing balcony photovoltaic installation systems mainly consist of four parts: vertical poles, diagonal poles, diagonal braces, and horizontal poles. The installation process is cumbersome and the cost is relatively high. Alternatively, systems may use three parts: diagonal poles, diagonal braces, and horizontal stabilizing bars, utilizing the existing railing system as a support structure. However, this is limited by the existing railing style and has a narrow range of compatibility. Furthermore, these systems are designed for crystalline silicon photovoltaic modules and lack fall protection measures, posing a safety hazard.

[0003] To make photovoltaic installation systems simpler, safer, and more widely applicable, there is an urgent need to develop a balcony photovoltaic installation system that can be compatible with other photovoltaic modules such as perovskite modules, reduce material costs, simplify installation steps, and improve safety. Utility Model Content

[0004] This utility model provides a balcony photovoltaic installation system that is compatible with perovskite modules, has simple installation steps, and is highly safe.

[0005] One technical solution adopted by this utility model is:

[0006] A balcony photovoltaic installation system, characterized in that it includes a photovoltaic module frame, photovoltaic bracing, and photovoltaic pole;

[0007] The photovoltaic pole is equipped with a fixing structure for fixing to the railing;

[0008] The photovoltaic module frame is rotatably connected to the photovoltaic pole.

[0009] The photovoltaic diagonal brace is disposed between the photovoltaic module frame and the photovoltaic pole to support the photovoltaic module frame;

[0010] It also includes a photovoltaic fall protection structure, which includes a steel wire rope and fixing members at both ends of the steel wire rope. The two fixing members are respectively fixed to the photovoltaic pole and the photovoltaic module frame.

[0011] The beneficial effects of this solution are to increase the stability of the balcony frame, prevent the balcony frame from falling, and improve safety. At the same time, when the photovoltaic modules are made of relatively fragile materials such as perovskite modules, the anti-fall brackets and photovoltaic frames can play a supporting and reinforcing role.

[0012] The photovoltaic module frame has a mounting groove for mounting the photovoltaic module.

[0013] The photovoltaic pole is a U-shaped channel steel structure, and the opening on the U-shaped channel steel structure allows the frame of the photovoltaic module to be embedded in the photovoltaic pole.

[0014] It also includes an angle adjustment device for adjusting the relative angle between the photovoltaic pole and the photovoltaic module frame.

[0015] The angle adjustment device includes multiple adjustment holes disposed on the photovoltaic pole;

[0016] The photovoltaic brace is a square tube structure. One end of the photovoltaic brace is rotatably connected to the frame of the photovoltaic module, and the other end of the photovoltaic brace can be connected to any of the adjustment holes.

[0017] The fixed structure includes a photovoltaic upper mounting bracket and a photovoltaic lower mounting bracket.

[0018] The photovoltaic upper hanging part includes a hook and a bolt. The bottom end of the hook is fixed to the photovoltaic pole. The hook is used to hang on the railing and is fixed to the photovoltaic pole by passing through the photovoltaic upper hanging part with the bolt.

[0019] The photovoltaic lower hanging component is a cable tie, which passes through the photovoltaic pole and is tied to the railing.

[0020] The fixing component includes a body and a connecting plate. The two ends of the steel wire rope are fixed to the connecting plate, and the bodies of the two fixing components are respectively fixed to the photovoltaic pole and the photovoltaic module frame.

[0021] The mounting groove includes two clamping surfaces and one receiving surface, with the two clamping surfaces disposed on both sides of the receiving surface to form the mounting groove;

[0022] The clamping surface includes a first clamping surface and a second clamping surface. The first clamping surface is a plane, and the second clamping surface is inclined inward toward the first clamping surface.

[0023] Compared with the prior art, the advantages of this utility model are that it is compatible with perovskite modules, has lower material costs, a simpler structural system, and a simpler installation process. It also has a component anti-fall function, which greatly improves system safety. In addition, the number of balcony photovoltaic systems can be freely combined and installed according to the length of the balcony railing. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the specific embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a closed-loop diagram of the balcony photovoltaic installation system of this utility model.

[0026] Figure 2 This is the first open state of the balcony photovoltaic installation system of this utility model (opening angle 15°).

[0027] Figure 3 This is the second open state (opening angle 30°) of the balcony photovoltaic installation system of this utility model.

[0028] Figure 4 This is the third open state (opening angle 45°) of the balcony photovoltaic installation system of this utility model.

[0029] Figure 5 Detailed diagram of the photovoltaic fall protection structure of this utility model.

[0030] Figure 6 This is a side view of the balcony photovoltaic installation system of this utility model.

[0031] Figure 7 This is a schematic diagram of the mounting slot of this utility model.

[0032] Figure 8 for Figure 6 A schematic diagram of part A.

[0033] Figure reference numerals: 101-Photovoltaic module; 102-Photovoltaic module frame; 103-Photovoltaic pole; 104-Photovoltaic diagonal brace; 105-Photovoltaic anti-fall structure; 106-Photovoltaic upper hanging component; 107-Photovoltaic lower hanging component; 108-First clamping surface; 109-Second clamping surface; 110-Receiving surface. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of this utility model clearer, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Examples of these preferred embodiments are illustrated in the drawings. The embodiments of this utility model shown in and described with reference to the drawings are merely exemplary, and this utility model is not limited to these embodiments.

[0035] It should also be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and / or processing steps closely related to the solution according to the present invention are shown in the accompanying drawings, while other details that are not closely related to the present invention are omitted.

[0036] Furthermore, in the description of this utility model, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0037] Example 1

[0038] This embodiment provides a balcony photovoltaic installation system, such as Figure 1-2 As shown, the balcony photovoltaic installation system includes a photovoltaic module frame 102, a photovoltaic brace 104, a photovoltaic pole 103, and a photovoltaic anti-fall structure 105.

[0039] The photovoltaic module frame 102 is used to mount the photovoltaic module 101, including perovskite modules and crystalline silicon modules, etc. Specifically, the photovoltaic module frame 102 consists of a left frame, a right frame, and a bottom frame, and a mounting groove is provided inside the photovoltaic module frame 102.

[0040] Photovoltaic module 101 is installed in the mounting slot; such as Figure 7-8 As shown, the mounting groove includes two clamping surfaces and one receiving surface (110). The two clamping surfaces are disposed on both sides of the receiving surface (110) and form the mounting groove. The clamping surfaces include a first clamping surface (108) and a second clamping surface (109). The first clamping surface (108) is a plane, and the second clamping surface (109) is inclined inward toward the first clamping surface.

[0041] Two photovoltaic (PV) poles 103 are provided, each with a fixing structure for securing them to the balcony railing, enhancing the stability of the PV modules. Specifically, the fixing structure includes an upper PV hanger 106 and a lower PV hanger 107. The upper PV hanger 106 includes a hook and a bolt. The bottom end of the hook is fixed to the PV pole 103, and the hook is used to hang the module onto the railing. The bolt passes through the upper PV hanger 106, the balcony railing, and the PV pole 103 for fixation. The lower PV hanger 107 is a metal cable tie. Figure 7-8 As shown, metal cable ties pass through the photovoltaic pole 103 and are tied and fixed to the crossbeam of the railing;

[0042] The top ends of the photovoltaic pole 103 and the photovoltaic module frame 102 are connected by bolts. The photovoltaic pole 103 is a U-shaped channel steel structure, and the opening on the U-shaped channel steel structure allows the photovoltaic module frame 102 to be embedded into the photovoltaic pole 103. When the rotation angle is 0 degrees, the left and right side frames of the photovoltaic module frame 102 are embedded into the photovoltaic pole 103.

[0043] The photovoltaic diagonal brace 104 is a square tube structure, located between the photovoltaic module frame 102 and the photovoltaic pole 103, and is used to support the photovoltaic module frame 102. Specifically, there are two photovoltaic diagonal braces 104. One end of each photovoltaic diagonal brace 104 is connected to the photovoltaic pole 103, and the other end of each photovoltaic diagonal brace 104 is connected to one of the left or right frames of the photovoltaic module frame 102. In this embodiment, adjustment holes are provided on the photovoltaic pole 103 and the left and right frames of the photovoltaic module frame 102, and the two ends of the photovoltaic diagonal brace 104 are fixedly connected by bolts.

[0044] It also includes photovoltaic fall protection structure 105, such as Figure 5 As shown, there are two of them. The photovoltaic anti-fall structure includes steel wire rope and fasteners, which play a role in preventing the balcony frame from falling and improving safety performance.

[0045] The fasteners include a body and a connecting plate formed by protrusions; the side frames of the photovoltaic pole 103 and the photovoltaic module frame 102 are provided with fasteners, and the two ends of the steel wire rope are fixed to the connecting plate. The bodies of the two fasteners are respectively fixed to the photovoltaic pole 103 and the photovoltaic module frame 102; the two ends of the steel wire rope are fixedly connected to the two connecting plates.

[0046] An angle adjustment device is provided between the photovoltaic pole 103 and the photovoltaic module frame 102 for adjusting the relative angle of the photovoltaic module. The angle adjustment device includes multiple adjustment holes on the photovoltaic pole 103. In this embodiment, adjustment holes are provided on both sides of the photovoltaic module frame 102. The photovoltaic pole 103 is provided with multiple adjustment holes (not shown in the figure). One end of the photovoltaic diagonal brace 104 is connected to the adjustment hole of the photovoltaic module frame 102, and the other end of the photovoltaic diagonal brace 104 can be connected to any adjustment hole of the photovoltaic pole 103 for adjusting the relative angle of the photovoltaic module.

[0047] The unfolding angles set in this application are 15°, 30°, and 45° (e.g., Figure 2-4 When the photovoltaic brace 104 is in the retracted state, the entire photovoltaic brace 104 is located inside the photovoltaic pole 103; when the photovoltaic brace 104 is in the supported state, one end of the support rod is inserted into different adjustment holes of the photovoltaic pole 103 respectively to achieve different angle adjustments, at which time the photovoltaic brace 104 is partially located inside the photovoltaic pole 103.

[0048] The installation steps of the balcony photovoltaic system in actual application scenarios are as follows: unfold the perovskite balcony photovoltaic product to the required angle (the adjustment range can be set between 0° and 45° depending on the position of the through hole; the unfolding angles set in this application are 15°, 30°, and 45°). Assemble the photovoltaic upper bracket 106 with the photovoltaic pole 103 using bolts. Suspend the assembled perovskite balcony photovoltaic product on the balcony railing using the photovoltaic upper bracket 106. Fix the photovoltaic upper bracket 106 to the railing with bolts. Fix the photovoltaic pole 103 to the railing using the photovoltaic lower bracket 107. The installation is then complete.

[0049] The photovoltaic module frame 102, photovoltaic pole 103, photovoltaic diagonal brace 104, photovoltaic upper bracket 106, and photovoltaic lower bracket 107 are made of materials including, but not limited to, aluminum alloy, stainless steel, carbon steel, and high-strength composite materials. The installation steps of this utility model's balcony photovoltaic installation system are simpler, and it has a wider range of applications, better saving material costs while improving safety and reducing safety hazards. Its installation is not limited by the original railing style; the number of balcony photovoltaic systems can be freely combined and installed according to the length of the balcony railing, thus expanding its application range. The specific embodiments described herein are merely illustrative examples of this utility model. Those skilled in the art to which this utility model pertains can make various modifications or additions to the described specific embodiments or use similar methods to replace them, but without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A balcony photovoltaic installation system, characterized in that, Includes photovoltaic module frame (102), photovoltaic bracing (104), and photovoltaic pole (103); The photovoltaic pole (103) is provided with a fixing structure for fixing to the railing; The photovoltaic module frame (102) is rotatably connected to the photovoltaic pole (103); The photovoltaic diagonal brace (104) is disposed between the photovoltaic module frame (102) and the photovoltaic pole (103) to support the photovoltaic module frame (102); It also includes a photovoltaic fall protection structure (105), which includes a steel wire rope and fixing members at both ends of the steel wire rope. The two fixing members are respectively fixed to the photovoltaic pole (103) and the photovoltaic module frame (102).

2. The balcony photovoltaic installation system according to claim 1, characterized in that, The photovoltaic module frame (102) has a mounting groove for mounting the photovoltaic module.

3. The balcony photovoltaic installation system according to claim 1, characterized in that, The photovoltaic pole (103) is a U-shaped channel steel structure, and the opening on the U-shaped channel steel structure allows the photovoltaic module frame (102) to be embedded in the photovoltaic pole (103).

4. The balcony photovoltaic installation system according to claim 1, characterized in that, It also includes an angle adjustment device for adjusting the relative angle between the photovoltaic pole (103) and the photovoltaic module frame (102).

5. The balcony photovoltaic installation system according to claim 4, characterized in that, The angle adjustment device includes multiple adjustment holes disposed on the photovoltaic pole (103); The photovoltaic brace (104) is a square tube structure. One end of the photovoltaic brace (104) is rotatably connected to the photovoltaic module frame (102), and the other end of the photovoltaic brace (104) can be connected to any of the adjustment holes.

6. The balcony photovoltaic installation system according to claim 1, characterized in that, The fixed structure includes a photovoltaic upper bracket (106) and a photovoltaic lower bracket (107).

7. The balcony photovoltaic installation system according to claim 6, characterized in that, The photovoltaic upper hanging part (106) includes a hook and a bolt. The bottom end of the hook is fixed on the photovoltaic pole (103). The hook is used to hang on the railing and is fixed to the photovoltaic pole (103) by passing the photovoltaic upper hanging part (106) through the bolt.

8. The photovoltaic installation system according to claim 6, characterized in that, The photovoltaic lower hanging part (107) is a cable tie, which passes through the photovoltaic pole (103) and is tied to the railing.

9. The photovoltaic installation system according to claim 1, characterized in that, The fixing member includes a body and a connecting plate formed by a protrusion on the body. The two ends of the steel wire rope are respectively fixed on the connecting plate, and the bodies of the two fixing members are respectively fixed on the photovoltaic pole (103) and the photovoltaic module frame (102).

10. The photovoltaic installation system according to claim 2, characterized in that, The mounting groove includes two clamping surfaces and one receiving surface (110), with the two clamping surfaces disposed on both sides of the receiving surface (110) and forming the mounting groove; The clamping surface includes a first clamping surface (108) and a second clamping surface (109), wherein the first clamping surface (108) is a plane and the second clamping surface (109) is inclined inward toward the first clamping surface.

Images