A photovoltaic panel bracket installed on a balcony fence

Abstract

The invention relates to a photovoltaic panel bracket installed on a balcony fence, comprising a fence, a mounting plate is arranged on one side of the fence, two hooks are connected to the top of the mounting plate, the hooks are hung on the top of the fence, an automatic adjustment mechanism is arranged on one side of the mounting plate, two first C-type tubes are connected to one side of the automatic adjustment mechanism, the tops of the two first C-type tubes are rotatably connected to second C-type tubes through bolts, an automatic angle adjustment device is arranged between the second C-type tube and the first C-type tube, an automatic photovoltaic panel clamping device is arranged on one side of the second C-type tube, and photovoltaic panel assemblies are arranged between the two second C-type tubes located between the two automatic photovoltaic panel clamping devices; the advantages are: the horizontal spacing between the first C-type tubes can be automatically adjusted to adapt to photovoltaic panel assemblies of different lengths; the angle between the photovoltaic panel and the sunlight can be accurately adjusted to ensure that the photovoltaic panel is always facing the sun and the light energy conversion efficiency is maximized; the photovoltaic panel assembly can be automatically clamped to prevent sliding or falling off.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic panels, and in particular to a photovoltaic panel bracket installed on a balcony fence. Background Art

[0002] A photovoltaic panel is a device used to convert solar energy into electrical energy. It is usually composed of photovoltaic cells, which use the energy of photons to generate an electric current. The working principle of photovoltaic panels is based on the photoelectric effect, that is, when photons hit the surface of the photovoltaic cell, they excite electrons, causing them to be released from the material, thus generating an electric current. This process is completed by the semiconductor material in the photovoltaic cell, usually silicon or other materials, and the photovoltaic panel is usually mounted through a photovoltaic panel bracket.

[0003] However, since the angle of the photovoltaic panel bracket needs to be adjusted according to the direction and time of sunlight, traditional brackets usually need to be adjusted manually, which is inconvenient to operate and the angle adjustment accuracy is difficult to guarantee. In addition, traditional photovoltaic panel brackets cannot adapt to photovoltaic panel components of different lengths and widths, and manual measurement and adjustment are required, which is time-consuming and labor-intensive. Summary of the invention

[0004] In view of the defects existing in the above-mentioned prior art, the present invention provides a photovoltaic panel bracket installed on a balcony fence, which solves the problems that traditional brackets usually need manual adjustment, are inconvenient to operate, have low angle adjustment accuracy and cannot adapt to photovoltaic panel components of different lengths and widths, and also need manual measurement and adjustment, which is time-consuming and labor-intensive.

[0005] The objective of the present invention is achieved through the following technical scheme: a photovoltaic panel bracket installed on a balcony fence, comprising a fence, a mounting plate is provided on one side of the fence, two hooks are connected to the top of the mounting plate, the hooks are hung on the top of the fence, an automatic adjustment mechanism is provided on one side of the mounting plate, two first C-type tubes are connected to one side of the automatic adjustment mechanism, the tops of the two first C-type tubes are rotatably connected to a second C-type tube by bolts, an automatic angle adjustment device is provided between the second C-type tube and the first C-type tube, an automatic photovoltaic panel clamping device is provided on one side of the second C-type tube, and two second C-type tubes are located between the two automatic photovoltaic panel clamping devices and a photovoltaic panel assembly is provided.

[0006] Furthermore, the automatic adjustment mechanism includes two slide rails, both of which are transversely installed on one side of the mounting plate, and two first sliders are slidably connected to the two slide rails, and one side of the two first sliders is longitudinally connected to the first C-type tube, and one side of the two first C-type tubes is installed with a first motor mounting frame, and servo motors are installed on the two first motor mounting frames, and gears are connected to the rotating ends of the two servo motors, and a helical rack is transversely installed on one side of the mounting plate between the two slide rails, and the two gears are meshed and transmission connected with the helical rack.

[0007] Furthermore, the automatic angle adjustment device includes a first stepper motor, which is installed at the bottom of the first C-shaped tube, and a first bearing mounting plate is provided at the top of the first C-shaped tube, and a first bearing is installed in the first bearing mounting plate. The rotating end of the first stepper motor passes through the bottom of the first C-shaped tube and is connected to a first threaded rod, one end of the first threaded rod is connected to the inner ring of the first bearing, and two symmetrical first guide columns are connected to the inner wall of the first C-shaped tube, and a second slider is threadedly connected to the first threaded rod, and the second slider slides on the two first guide columns, and a cylinder is installed on one side of the second slider, and two symmetrical second guide columns are connected to the inner wall of the second C-shaped tube, and a third slider is slidably connected to the two second guide columns, and one side of the third slider is connected to a double-ear rotating seat, and a single-ear rotating seat is rotatably connected to the double-ear rotating seat, and one side of the single-ear rotating seat is connected to the telescopic end of the cylinder.

[0008] Furthermore, the automatic clamping photovoltaic panel device includes a second motor mounting frame, the second motor mounting frame is connected to the bottom of one side of the second C-shaped tube, a second stepper motor is installed on the second motor mounting frame, a second bearing mounting plate is connected to the top of one side of the second C-shaped tube, a second bearing is installed in the second bearing mounting plate, a guide groove is opened on one side of the second C-shaped tube, two L-shaped plates are arranged on one side of the second C-shaped tube, a third guide column is connected to the bottom of the L-shaped plate, and the third guide column slides in the guide groove, a second threaded rod is connected to the output end of the second stepper motor, one end of the second threaded rod passes through the two L-shaped plates and is connected to the inner ring of the second bearing, half of the threads on the second threaded rod are left-handed threads, and the other half of the threads on the second threaded rod are right-handed threads, the second threaded rod is connected to one of the L-shaped plates with a left-handed thread, and the second threaded rod is connected to another L-shaped plate with a right-handed thread, and the photovoltaic panel assembly is located between the four L-shaped plates.

[0009] Furthermore, travel baffles are provided on both sides of the mounting plate and on both sides of the two slide rails.

[0010] Furthermore, the mounting plate is located close to one side of the fence and is connected with two pairs of fastening clamps, the bottom of the fence is located within the two pairs of fastening clamps, and each pair of fastening clamps is connected by bolts.

[0011] In summary, compared with the prior art, the present invention has the following advantages:

[0012] 1. In the present invention, the bracket can automatically adjust the horizontal spacing between the first C-shaped tubes through the automatic adjustment mechanism to adapt to photovoltaic panel components of different lengths.

[0013] 2. The automatic angle adjustment device of the present invention is controlled by a stepper motor and a threaded rod, and can accurately adjust the angle between the photovoltaic panel and the sunlight to adapt to the position of the sun in different time periods, so as to ensure that the photovoltaic panel is always facing the sun and maximize the light energy conversion efficiency;

[0014] 3. The automatic photovoltaic panel clamping device of the present invention controls the L-shaped plate through a stepper motor and a threaded rod, which can not only automatically clamp the photovoltaic panel assembly, but also the threaded connection has a self-locking ability, which ensures the firm clamping and prevents sliding or falling off, thereby increasing the safety of use. At the same time, through the two-way movement of the L-shaped plate and the adjustable clamping force, it can adapt to photovoltaic panels of various sizes and is not limited to specific product models.

[0015] 4. The design of the present invention that the balcony fence is directly hung on the top of the balcony fence by a hook makes the installation process simple and quick, without the need to damage the fence or complicated installation steps. The connection stability between the mounting plate and the fence is enhanced by tightening the clamping plate and bolt fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of the automatic adjustment mechanism of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the automatic angle adjustment device of the present invention;

[0019] Figure 4 This is a schematic diagram of the structure of the automatic angle adjustment device of the present invention;

[0020] Figure 5 This is an enlarged view of the structure of part A of the present invention;

[0021] Figure 6 This is a schematic diagram of the structure of the automatic photovoltaic panel clamping device of the present invention;

[0022] Figure 7 This is an enlarged structural diagram of part B of the present invention;

[0023] Figure 8This is an enlarged view of the structure of part C of the present invention;

[0024] In the figure: 1- fence, 2- mounting plate, 3- hook, 4- automatic adjustment mechanism, 5- first C-shaped tube, 6- second C-shaped tube, 7- automatic angle adjustment device, 8- automatic photovoltaic panel clamping device, 9- photovoltaic panel assembly, 10- travel baffle, 11- fastening clamping plate;

[0025] 41-slide rail, 42-first slider, 43-first motor mounting bracket, 44-servo motor, 45-gear, 46-helical rack;

[0026] 701-first stepper motor, 702-first bearing mounting plate, 703-first bearing, 704-first threaded rod, 705-first guide column, 706-second slider, 707-cylinder, 708-second guide column, 709-third slider, 710-double-ear rotating seat, 711-single-ear rotating seat;

[0027] 81 - second motor mounting frame, 82 - second stepping motor, 83 - second bearing mounting plate, 84 - second bearing, 85 - guide groove, 86 - L-shaped plate, 87 - third guide column, 88 - second threaded rod. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further specifically described below through specific embodiments, but the present invention is not limited to these embodiments.

[0029] Combination Figures 1 to 8 As shown, a photovoltaic panel bracket installed on a balcony fence includes a fence 1, a mounting plate 2 is provided on one side of the fence 1, two hooks 3 are connected to the top of the mounting plate 2, the hooks 3 are hung on the top of the fence 1, an automatic adjustment mechanism 4 is provided on one side of the mounting plate 2, two first C-type tubes 5 are connected to one side of the automatic adjustment mechanism 4, the tops of the two first C-type tubes 5 are rotatably connected to second C-type tubes 6 by bolts, an automatic angle adjustment device 7 is provided between the second C-type tube 6 and the first C-type tube 5, an automatic clamping photovoltaic panel device 8 is provided on one side of the second C-type tube 6, and a photovoltaic panel assembly 9 is provided between the two second C-type tubes 6 located between the two automatic clamping photovoltaic panel devices 8.

[0030] Combination Figure 2As shown, the automatic adjustment mechanism 4 includes two slide rails 41, the two slide rails 41 are both transversely mounted on one side of the mounting plate 2, two first sliders 42 are slidably connected to the two slide rails 41, one side of the two first sliders 42 is longitudinally connected to the first C-shaped tube 5, a first motor mounting frame 43 is mounted on one side of the two first motor mounting frames 43, a servo motor 44 is mounted on the two first motor mounting frames 43, and a gear 45 is connected to the rotating end of the two servo motors 44, and a helical rack 46 is transversely mounted between the two slide rails 41 on one side of the mounting plate 2, and the two gears 45 are meshed and connected with the helical rack 46; the servo motor 44 drives the gear 45 to rotate, and the gear 45 is meshed and connected with the helical rack 46, so that the two first C-shaped tubes 5 slide on the two slide rails 41 through the first slider 42, so that the distance between the two first C-shaped tubes 5 is adjustable, and because the second C-shaped tube 6 is rotatably connected to the first C-shaped tube 5 by bolts, the distance between the two second C-shaped tubes 6 is adjustable, so as to facilitate the placement of photovoltaic panel assemblies 9 of different lengths;

[0031] Combination Figures 3 to 5As shown, the automatic angle adjustment device 7 includes a first stepper motor 701, which is installed at the bottom of the first C-shaped tube 5. A first bearing mounting plate 702 is provided at the top of the first C-shaped tube 5, and a first bearing 703 is installed in the first bearing mounting plate 702. The rotating end of the first stepper motor 701 passes through the bottom of the first C-shaped tube 5 and is connected to a first threaded rod 704. One end of the first threaded rod 704 is connected to the inner ring of the first bearing 703. Two symmetrical first guide columns 705 are connected to the inner side wall of the first C-shaped tube 5. A second slider 706 is threadedly connected to the first threaded rod 704. The second slider 706 slides on the two first guide columns 705. A cylinder 707 is installed on one side of the second slider 706. Two symmetrical second guide columns 708 are connected to the inner side wall of the second C-shaped tube 6. A third slider 709 is slidably connected to the two second guide columns 708. A double-ear rotating seat 710 is connected to one side of the third slider 709. The double-ear rotating seat 710 The upper rotation is connected with a single-ear rotating seat 711, one side of the single-ear rotating seat 711 is connected to the telescopic end of the cylinder 707, and the first threaded rod 704 is driven to rotate by the first stepper motor 701. The first threaded rod 704 is threadedly connected with the second slider 706, so that the second slider 706 slides on the two first guide pillars 705 in the first C-shaped tube 5, so the cylinder 707 can also slide, and the telescopic end of the cylinder 707 is connected with the third slider 709 through the single-ear rotating seat, and the third slider 709 slides on the two second guide pillars 708 in the second C-shaped tube 6. When the cylinder 707 moves to the top of the first C-shaped tube 5, the third slider 709 will also move to the top of the second C-shaped tube 6. The angle between the second C-shaped tube 6 and the first C-shaped tube 5 is adjusted by the extension and contraction of the cylinder 707, so that the photovoltaic panel assembly 9 can be automatically adjusted to different angles in different time periods to ensure that the photovoltaic panel assembly 9 is always directly exposed to sunlight, thereby maximizing the light energy conversion efficiency;

[0032] Combination Figures 6 to 8As shown, the automatic clamping photovoltaic panel device 8 includes a second motor mounting frame 81, the second motor mounting frame 81 is connected to the bottom of one side of the second C-shaped tube 6, a second stepper motor 82 is installed on the second motor mounting frame 81, a second bearing mounting plate 83 is connected to the top of one side of the second C-shaped tube 6, a second bearing 84 is installed in the second bearing mounting plate 83, a guide groove 85 is opened on one side of the second C-shaped tube 6, two L-shaped plates 86 are arranged on one side of the second C-shaped tube 6, a third guide column 87 is connected to the bottom of the L-shaped plate 86, and the third guide column 87 slides in the guide groove 85, a second stepper motor 82 output end is connected to a second threaded rod 88, one end of the second threaded rod 88 passes through the two L-shaped plates 86 and is connected to the inner ring of the second bearing 84, half of the threads on the second threaded rod 88 are left-handed threads, and the threads on the second threaded rod 88 are left-handed threads. The other half of the thread is a right-hand thread, the second threaded rod 88 is connected to one of the L-shaped plates 86 with a left-hand thread, and the second threaded rod 88 is connected to the other L-shaped plate 86 with a right-hand thread, the photovoltaic panel assembly 9 is located between the four L-shaped plates 86, and the second threaded rod 88 is driven to rotate by the second stepper motor 82, the second threaded rod 88 is connected to one of the L-shaped plates 86 with a left-hand thread, and is connected to the other L-shaped plate 86 with a right-hand thread, so that when the second stepper motor 82 is started, the two L-shaped plates 86 will move in opposite directions in the guide groove 85, and the two L-shaped plates 86 will move to the top and bottom of the photovoltaic panel assembly 9 respectively to clamp the photovoltaic panel assembly 9, and the threaded connection has a self-locking ability, which ensures that the clamping is firm and prevents sliding or falling off, and the automatic clamping photovoltaic panel device 8 can also adapt to photovoltaic panel assemblies 9 of different widths;

[0033] Combination Figure 1 As shown, travel baffles 10 are provided on both sides of the two slide rails 41 on both sides of the mounting plate 2 to limit the travel of the slide rail sliders and protect the mechanism from exceeding the preset range of motion;

[0034] Combination Figure 1 As shown, the mounting plate 2 is located near one side of the fence 1 and is connected with two pairs of fastening clamps 11, the bottom of the fence 1 is located within the two pairs of fastening clamps 11, and each pair of fastening clamps 11 is connected by bolts to ensure the stability and safety of the entire bracket.

[0035] Working principle: the mounting plate 2 is hung on the top of the fence 1 through the hook 3, and the entire mounting plate 2 is fixed by two pairs of fastening clamps 11. The two servo motors 44 of the automatic adjustment mechanism 4 drive the gear 45 to rotate, and the gear 45 is meshed and connected with the helical rack 46, so that the two first C-shaped tubes 5 slide on the two slide rails 41 through the first slider 42, so that the distance between the two first C-shaped tubes 5 is adjustable, and because the second C-shaped tube 6 is rotatably connected to the first C-shaped tube 5 by bolts, the distance between the two second C-shaped tubes 6 is adjustable, so as to facilitate the placement of photovoltaic panel assemblies 9 of different lengths; the first stepper motor 701 of the automatic angle adjustment device 7 drives the first threaded rod 704 to rotate, and the first threaded rod 704 is threadedly connected to the second slider 706, so that the second slider 706 slides on the two first guide columns 705 in the first C-shaped tube 5, so the cylinder 707 can also slide, and the telescopic end of the cylinder 707 is connected to the third slider 709 through a single-ear rotating seat, and the third slider 709 is in the two C-shaped tubes 6. The third slider 709 also moves to the top of the second C-tube 6 when the cylinder 707 moves to the top of the first C-tube 5. The cylinder 707 is extended and retracted to adjust the angle between the second C-tube 6 and the first C-tube 5, so that the photovoltaic panel assembly 9 can be automatically adjusted to different angles in different time periods to ensure that the photovoltaic panel assembly 9 is always directly exposed to sunlight, thereby maximizing the light energy conversion efficiency. The second stepper motor 82 that automatically clamps the photovoltaic panel device 8 drives the second threaded rod 88 to rotate. The second threaded rod 88 is connected to one of the L-shaped plates 86 with a left-handed thread and to the other L-shaped plate 86 with a right-handed thread. When the second stepper motor 82 is started, the two L-shaped plates 86 move in opposite directions in the guide groove 85. The two L-shaped plates 86 move to the top and bottom of the photovoltaic panel assembly 9 respectively to clamp the photovoltaic panel assembly 9. The threaded connection has a self-locking ability, which ensures that the clamping is firm and prevents sliding or falling off. At the same time, the automatic clamping photovoltaic panel device 8 can also adapt to photovoltaic panel assemblies 9 of different widths.

[0036] The implementation of the present invention is not limited to the above-mentioned embodiments. Without departing from the spirit and scope of the present invention, ordinary technicians in this field can make various changes and improvements to the present invention in form and detail, and these are considered to fall within the protection scope of the present invention.

Claims

1. A photovoltaic panel support mounted on a balcony fence, comprising a fence (1), characterized in that: A mounting plate (2) is provided on one side of the fence (1), two hooks (3) are connected to the top of the mounting plate (2), and the hooks (3) are hung on the top of the fence (1); an automatic adjustment mechanism (4) is provided on one side of the mounting plate (2), and two first C-shaped tubes (5) are connected to one side of the automatic adjustment mechanism (4); the tops of the two first C-shaped tubes (5) are rotatably connected to a second C-shaped tube (6) via bolts; an automatic angle adjustment device (7) is provided between the second C-shaped tube (6) and the first C-shaped tube (5); an automatic photovoltaic panel clamping device (8) is provided on one side of the second C-shaped tube (6), and a photovoltaic panel assembly (9) is provided between the two second C-shaped tubes (6) located between the two automatic photovoltaic panel clamping devices (8); The automatic adjustment mechanism (4) comprises two slide rails (41), the two slide rails (41) are both transversely mounted on one side of the mounting plate (2), two first sliders (42) are slidably connected to the two slide rails (41), one side of the two first sliders (42) is longitudinally connected to the first C-shaped tube (5), one side of the two first C-shaped tubes (5) is mounted with a first motor mounting frame (43), the two first motor mounting frames (43) are both mounted with a servo motor (44), the rotating ends of the two servo motors (44) are both connected with a gear (45), a helical rack (46) is transversely mounted on one side of the mounting plate (2) between the two slide rails (41), and the two gears (45) are meshingly connected with the helical rack (46); The automatic angle adjustment device (7) comprises a first stepper motor (701), the first stepper motor (701) being mounted on the bottom of the first C-shaped tube (5), a first bearing mounting plate (702) being arranged on the top of the first C-shaped tube (5), a first bearing (703) being mounted in the first bearing mounting plate (702), a first threaded rod (704) being connected to the rotating end of the first stepper motor (701) passing through the bottom of the first C-shaped tube (5), one end of the first threaded rod (704) being connected to the inner ring of the first bearing (703), two symmetrical first guide posts (705) being connected to the inner side wall of the first C-shaped tube (5), the first threaded rod (704) being connected to the inner side wall of the first C-shaped tube (5), and the first threaded rod (704) being connected to the inner side wall of the first C-shaped tube (5). A second slider (706) is threadedly connected to the threaded rod (704), the second slider (706) slides on the two first guide pillars (705), a cylinder (707) is installed on one side of the second slider (706), the inner side wall of the second C-shaped tube (6) is connected to two symmetrical second guide pillars (708), a third slider (709) is slidably connected to the two second guide pillars (708), one side of the third slider (709) is connected to a double-ear rotating seat (710), the double-ear rotating seat (710) is rotatably connected to a single-ear rotating seat (711), and one side of the single-ear rotating seat (711) is connected to the telescopic end of the cylinder (707); The automatic photovoltaic panel clamping device (8) comprises a second motor mounting frame (81), the second motor mounting frame (81) being connected to the bottom of one side of the second C-shaped tube (6), a second stepping motor (82) being mounted on the second motor mounting frame (81), a second bearing mounting plate (83) being connected to the top of one side of the second C-shaped tube (6), a second bearing (84) being mounted in the second bearing mounting plate (83), a guide groove (85) being provided on one side of the second C-shaped tube (6), two L-shaped plates (86) being provided on one side of the second C-shaped tube (6), a third guide column (87) being connected to the bottom of the L-shaped plate (86), and the third guide column (87) ) slides in the guide groove (85), the output end of the second stepper motor (82) is connected to a second threaded rod (88), one end of the second threaded rod (88) passes through the two L-shaped plates (86) and is connected to the inner ring of the second bearing (84), half of the threads on the second threaded rod (88) are left-handed threads, and the other half of the threads on the second threaded rod (88) are right-handed threads, the second threaded rod (88) is connected to one of the L-shaped plates (86) by a left-handed thread, and the second threaded rod (88) is connected to another L-shaped plate (86) by a right-handed thread, and the photovoltaic panel assembly (9) is located between the four L-shaped plates (86).

2. A photovoltaic panel support installed on a balcony fence according to claim 1, characterized in that: Travel baffles (10) are provided on both sides of the mounting plate (2) and on both sides of the two slide rails (41).

3. A photovoltaic panel support installed on a balcony fence according to claim 2, characterized in that: The mounting plate (2) is located close to one side of the fence (1) and is connected to two pairs of fastening clamps (11); the bottom of the fence (1) is located within the two pairs of fastening clamps (11); and each pair of fastening clamps (11) is connected by bolts.

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