An adjustable bracket for a rooftop photovoltaic system

Abstract

This utility model discloses an adjustable bracket for a rooftop photovoltaic system, relating to the field of photovoltaic bracket technology. It includes a fixed track fixedly installed on the roof, and two sets of slidable sliders mounted on the track. One slider has a support rod fixedly connected to its top, while the other slider has a second support rod movably connected to its top. A solar panel mounting bracket is movably connected to the tops of both the first and second support rods. By setting sliders on the fixed track, with one slider connected to the support rod and the other to the second support rod, and a solar panel mounting bracket connected to the tops of both support rods, this utility model allows for flexible adjustment of the angle of the photovoltaic panels on the mounting bracket. This makes it convenient to use. Furthermore, the solar panel mounting bracket has adjustable frame borders on both sides, allowing for the fixing of photovoltaic panels of different sizes, thus effectively improving the applicability of the device.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, specifically an adjustable support for a rooftop photovoltaic system. Background Technology

[0002] With the development of renewable energy technologies, photovoltaic (PV) systems have been widely used as a clean and efficient energy conversion method. Among the many PV system installation methods, rooftop PV systems are favored due to their advantages such as not occupying additional land resources and reducing transmission losses. However, traditional rooftop PV system support designs have certain limitations, such as limited adaptability to PV panels of different sizes and difficulty in flexibly adjusting the angle of the PV panels to maximize solar energy collection efficiency.

[0003] Most existing rooftop photovoltaic (PV) system brackets employ a fixed design, meaning that once installed, the angle and position of the PV panels are difficult to adjust. While this design simplifies the installation process, it limits the energy harvesting efficiency of the PV system, especially under seasonal changes or variations in the solar altitude angle over time. Furthermore, traditional brackets often require customized solutions for PV panels of different sizes and shapes, increasing cost and installation complexity. Therefore, this invention proposes an adjustable bracket for rooftop PV systems. Utility Model Content

[0004] Technical problems to be solved The purpose of this invention is to overcome the shortcomings of the existing technology and provide an adjustable bracket for a rooftop photovoltaic system.

[0005] Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable bracket for a rooftop photovoltaic system, comprising a fixed track, the fixed track being fixedly installed on the roof, and two sets of slidable sliders installed on the fixed track. A support rod is fixedly connected to the top of one slider, and a second support rod is movably connected to the top of the other slider. A solar panel mounting bracket is movably connected to the top of the support rod and the second support rod. By setting sliders on the fixed track, with one slider connected to the support rod and the other slider connected to the second support rod, and a solar panel mounting bracket connected to the top of the support rod and the second support rod, the angle of the photovoltaic panels on the solar panel mounting bracket can be flexibly adjusted, making it convenient to use. The solar panel mounting bracket includes a fixed frame, which is movably connected to a support rod and a second support rod. Movable frame borders are provided on both sides of the fixed frame, and these frame borders are inserted into the interior of the fixed frame. Limit bolts are also threaded onto the fixed frame, with one end of each limit bolt abutting against the frame border. The solar panel mounting bracket has adjustable frame borders on both sides, allowing for the mounting of photovoltaic panels of different sizes by adjusting the frame borders, thereby effectively improving the applicability and practicality of the device.

[0007] Preferably, the support rod includes a fixed cylinder fixed to the top of the slider, and a movable rod is provided inside the fixed cylinder. The top of the movable rod is movably connected to the fixed frame, and a limit bolt is threadedly connected to one side of the fixed cylinder.

[0008] Preferably, the second support rod includes a lower cylinder that is movably connected to the slider, the top of the lower cylinder is provided with a movable rod two, the top end of the movable rod two is movably connected to the fixed frame, and a limit bolt four is threadedly connected to one side of the lower cylinder.

[0009] Preferably, one side of the slider is threadedly connected with a limit bolt.

[0010] Preferably, the fixed track has mounting holes, and the fixed track is fixed to the roof through the mounting holes and nails inserted inside.

[0011] Preferably, a fixing block is fixedly connected to the bottom of the fixed frame, a fixing hole is provided inside the fixing block, and a through hole is provided at the top of the movable rod and the second movable rod. A rotating shaft passes through the fixing hole and the through hole.

[0012] Beneficial effects:

[0013] Compared with existing technologies, this adjustable support structure for rooftop photovoltaic systems has the following advantages: This invention features sliders mounted on a fixed track, with one slider connected to a support rod and the other to a second support rod. A solar panel mounting bracket is attached to the top of both the support rod and the second support rod. This allows for flexible adjustment of the angle of the photovoltaic panels on the mounting bracket, making it convenient to use. Furthermore, the solar panel mounting bracket has adjustable frame borders on both sides, allowing for the mounting of photovoltaic panels of different sizes. This effectively expands the applicability and enhances the practicality of the device. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This is a side view of the structure of this utility model.

[0016] In the picture: 1. Fixed track; 2. Slider; 3. Support rod; 4. Support rod two; 5. Solar panel fixing frame; 501. Fixed frame; 502. Frame edge; 503. Limiting bolt; 301. Fixed cylinder; 302. Movable rod; 303. Limiting bolt two; 401. Lower cylinder; 402. Movable rod two; 403. Limiting bolt four; 201. Limiting bolt three; 101. Mounting hole; 5011. Fixing block; 5012. Fixing hole. 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] Please see Figures 1-4As shown, this utility model provides a technical solution: an adjustable bracket for a rooftop photovoltaic system, including a fixed track 1 with mounting holes 101. The fixed track 1 is fixed to the roof through the mounting holes 101 and nails passing through it. The fixed track 1 is fixedly installed on the roof. Two sets of sliding sliders 2 are installed on the fixed track 1. One side of the slider 2 is threadedly connected to a limit bolt 201. A support rod 3 is fixedly connected to the top of one slider 2, and a support rod 4 is movably connected to the top of the other slider 2. A solar panel mounting bracket 5 is movably connected to the top of the support rod 3 and the support rod 4. By setting sliders 2 on the fixed track 1, with one slider 2 connected to the support rod 3 and the other slider 2 connected to the support rod 4, and the solar panel mounting bracket 5 connected to the top of the support rod 3 and the support rod 4, the angle of the photovoltaic panel on the solar panel mounting bracket 5 can be flexibly adjusted, making it convenient to use.

[0019] The solar panel mounting bracket 5 of this utility model includes a fixed frame 501, which is movably connected to the support rod 3 and the second support rod 4. Movable frame borders 502 are provided on both sides of the fixed frame 501, and the frame borders 502 are inserted into the interior of the fixed frame 501. Limiting bolts 503 are also threaded onto the fixed frame 501, with one end of the limiting bolt 503 abutting against the frame border 502. A fixing block 5011 is fixedly connected to the bottom of the fixed frame 501, and a fixing hole 5012 is provided inside the fixing block 5011. Through holes are provided at the top of the movable rod 302 and the second movable rod 402. A rotating shaft passes through the fixing hole 5012 and the through hole. The solar panel mounting bracket 5 of this device has adjustable frame borders 502 on both sides. By adjusting the frame borders 502, it can be used to fix photovoltaic panels of different sizes, thereby effectively improving the applicability and practicality of the device.

[0020] Please refer to the following carefully. Figure 2 and Figure 3 The support rod 3 includes a fixed cylinder 301 fixed to the top of the slider 2. The fixed cylinder 301 has a movable rod 302 inside. The top of the movable rod 302 is movably connected to the fixed frame 501. A limit bolt 303 is threadedly connected to one side of the fixed cylinder 301.

[0021] Please refer to the following carefully. Figure 3 The support rod 4 includes a lower cylinder 401 that is movably connected to the slider 2. The top of the lower cylinder 401 is provided with a movable rod 402. The top of the movable rod 402 is movably connected to the fixed frame 501, and a limit bolt 403 is threadedly connected to one side of the lower cylinder 401.

[0022] Working principle: A slider 2 is set on the fixed track 1. One slider 2 is connected to the support rod 3, and the other slider 2 is connected to the second support rod 4. A solar panel fixing frame 5 is connected to the top of the support rod 3 and the second support rod 4, so that the angle of the photovoltaic panel on the solar panel fixing frame 5 can be flexibly adjusted. The solar panel fixing frame 5 of this device has adjustable frame frames 502 on both sides. By adjusting the frame frames 502, it can be used to fix photovoltaic panels of different sizes.

[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A roof photovoltaic system adjustable support, comprising a fixed track (1) fixedly installed on a roof, characterized in that: The fixed track (1) is equipped with two sets of sliding sliders (2). One of the sliders (2) is fixedly connected to a support rod (3) at the top, and the other slider (2) is movably connected to a second support rod (4) at the top. The tops of the support rod (3) and the second support rod (4) are movably connected to a solar panel fixing frame (5). The solar panel mounting bracket (5) includes a fixed frame (501), which is movably connected to the support rod (3) and the second support rod (4). Movable frame frames (502) are provided on both sides of the fixed frame (501). The frame frames (502) are inserted into the interior of the fixed frame (501), and the fixed frame (501) is also threaded with a limit bolt (503). One end of the limit bolt (503) abuts against the frame frame (502).

2. A racking system for a roof top photovoltaic system as defined in claim 1, wherein: The support rod (3) includes a fixed cylinder (301) fixed to the top of the slider (2). The fixed cylinder (301) has a movable rod (302) inside. The top of the movable rod (302) is movably connected to the fixed frame (501). A limit bolt (303) is threadedly connected to one side of the fixed cylinder (301).

3. The adjustable bracket for a rooftop photovoltaic system according to claim 2, characterized in that: The second support rod (4) includes a lower cylinder (401) movably connected to the slider (2). The top of the lower cylinder (401) is provided with a movable rod (402). The top of the movable rod (402) is movably connected to the fixed frame (501), and a limit bolt (403) is threadedly connected to one side of the lower cylinder (401).

4. A racking system for a roof top photovoltaic system as defined in claim 1 wherein: The slider (2) is threadedly connected to a limit bolt three (201) on one side.

5. A racking system for a roof top photovoltaic system as defined in claim 1 wherein: The fixed track (1) has an installation hole (101) and is fixed to the roof through the installation hole (101) and the nails inserted inside.

6. A racking system for a roof top photovoltaic system as defined in claim 3 wherein: The fixed frame (501) is fixedly connected to a fixed block (5011) at the bottom. The fixed block (5011) has a fixed hole (5012) inside. The movable rod (302) and the second movable rod (402) have through holes at the top. A rotating shaft passes through the fixed hole (5012) and the through hole.

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