Photovoltaic support

Abstract

The invention relates to the technical field of photovoltaic supports, and discloses a photovoltaic support which comprises a fixing assembly. The inclination assembly is arranged on the back side of the photovoltaic assembly and connected with the fixing assembly, and the inclination assembly is suitable for driving the fixing assembly to perform pitch angle inclination action; one end of the rotating assembly is connected with the inclined assembly, and the rotating assembly is suitable for the fixing assembly to rotate in the direction parallel to the panel of the photovoltaic assembly; provided is a wall surface connecting piece. Due to the adoption of the modular assembly, the overall structure can avoid the situation that the synchronism and coordination of adjustment of the photovoltaic assembly are affected due to the fact that a single telescopic structure or a hinge piece is damaged in severe weather, the phenomena of inclination and jamming in the adjustment process are reduced, it is guaranteed that the photovoltaic assembly is smoothly adjusted to the expected angle, and the adjustment efficiency is improved. The generating capacity of a photovoltaic power generation system is stably maintained, and powerful support is provided for efficient and stable operation of photovoltaic power generation.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic brackets, and particularly relates to a photovoltaic bracket. Background Art

[0002] In the current stage of the transformation of the energy structure towards sustainability, photovoltaic power generation, as a key link in the utilization of sustainable new energy, has received extensive attention. In a photovoltaic power generation system, photovoltaic power generation components are crucial, and the performance of the bracket is directly related to the power generation efficiency of the components.

[0003] The angle of the sun changes significantly throughout the day and in different seasons of the year. In order to enable photovoltaic modules to always follow the sunlight and maximize power generation, a rotation or tilt structure is usually provided on the photovoltaic bracket. However, photovoltaic modules have a large power generation surface to receive sunlight. If a tilt mechanism is simply added to the photovoltaic bracket, it is likely to conflict with the rotation structure. Therefore, the photovoltaic brackets currently on the market often only have a single rotation or tilt mechanism.

[0004] In the existing technical solutions, some achieve the tilt of the photovoltaic module by setting multiple hinge joints and telescopic mechanisms at the edge of the photovoltaic module and relying on the coordinated operation of these telescopic structures and hinge joints; the rotation structure is generally set at the connection of the bracket frame body, and the rotation of the photovoltaic module is realized by the rotation of the entire bracket. However, during long-term use, in the event of bad weather such as heavy rain, heavy snow, and strong winds, as long as a single telescopic structure or hinge joint is damaged, it will affect the synchronization and coordination of the overall tilt. This will cause the photovoltaic module to tilt and get stuck during the adjustment process, unable to be smoothly adjusted to the expected angle, thereby reducing the photovoltaic power generation efficiency and affecting the power generation of the entire photovoltaic power generation system. Summary of the Invention

[0005] In view of this, the present invention provides a photovoltaic bracket to solve the problem that when encountering bad weather, a single telescopic structure or hinge joint is damaged, resulting in tilting and jamming of the photovoltaic module during the adjustment process.

[0006] The present invention provides a photovoltaic bracket, comprising:

[0007] A fixed component, on which an installation position suitable for fixing a photovoltaic module is provided;

[0008] A tilt component, arranged on the back side of the photovoltaic module and connected to the fixed component, the tilt component being suitable for driving the fixed component to perform a pitch angle tilting action;

[0009] A rotation component, one end of which is connected to the tilt component, the rotation component being suitable for driving the fixed component to perform a rotation action in a direction parallel to the plane of the photovoltaic module;

[0010] A wall connecting member, connected to the other end of the rotating assembly, and the wall connecting member is adapted to dispose the fixing assembly on a building wall.

[0011] Optionally, the tilting assembly includes:

[0012] A tilting fixing member, fixedly connected to the rotating assembly;

[0013] A tilting rotating member, one end of which is connected to the fixing assembly and the other end is rotatably disposed on the tilting fixing member;

[0014] A tilting driving member, connected to the tilting rotating member, and the tilting driving member is adapted to drive the tilting rotating member to adjust the pitch angle of the photovoltaic module.

[0015] Optionally, an arc-shaped groove allowing the other end of the tilting rotating member to penetrate is provided on the tilting fixing member, and the extending direction of the arc-shaped groove is consistent with the pitch adjustment direction of the photovoltaic module.

[0016] Optionally, the rotating assembly includes:

[0017] A first rotating fixing member, axially perpendicular to the plate surface direction of the photovoltaic module, the first rotating fixing member is fixedly connected to the wall connecting member, and a rotating bearing is provided in the first rotating fixing member;

[0018] A second rotating fixing member, one end of which is rotatably disposed on the first rotating fixing member through the rotating bearing, and the other end is fixedly connected to the tilting fixing member;

[0019] A rotating driving member, connected to the second rotating fixing member, and the rotating driving member is adapted to drive the second rotating fixing member to perform a rotating action in a direction parallel to the plate surface of the photovoltaic module.

[0020] Optionally, both the tilting driving member and the rotating driving member are motors.

[0021] Optionally, it further includes:

[0022] A telescopic assembly, with both ends fixedly connected to the rotating assembly and the wall connecting member respectively, and the telescopic assembly is adapted to telescopically move along its axial direction to enable the photovoltaic module to approach or move away from the building wall.

[0023] Optionally, the telescopic assembly includes:

[0024] A first telescopic member, axially perpendicular to the plate surface direction of the photovoltaic module, and one end of the first telescopic member is fixedly connected to the wall connecting member;

[0025] A second telescopic member is inserted and arranged at the other end of the first telescopic member. One end of the second telescopic member away from the first telescopic member is fixedly connected to the rotating assembly. The second telescopic member can move axially in the first telescopic member, and at least a part of the second telescopic member is exposed outside the first telescopic member.

[0026] A telescopic driving member is connected to the second telescopic member. The telescopic driving member is adapted to drive the second telescopic member to telescopically move in the first telescopic member.

[0027] Optionally, the telescopic driving member is a hydraulic driving member.

[0028] Optionally, the fixing assembly includes:

[0029] At least two frame fixing members are oppositely arranged on two side edges of the photovoltaic module.

[0030] A frame telescopic member is arranged on the back side of the photovoltaic module and fixedly connected to the frame fixing member. The frame telescopic member is adapted to telescopically move in a direction perpendicular to the straight line where the frame fixing member is located to fix the photovoltaic module.

[0031] Optionally, a storage battery is further included. The storage battery is arranged on the back side of the photovoltaic module and electrically connected to the photovoltaic module.

[0032] Beneficial effects

[0033] The photovoltaic support provided by the present invention includes a photovoltaic module; a fixing assembly, an installation position adapted to fix the photovoltaic module is arranged on the fixing assembly; an inclination assembly is arranged on the back side of the photovoltaic module and connected to the fixing assembly. The inclination assembly is adapted to drive the fixing assembly to perform an inclination action; a rotating assembly, one end of which is connected to the inclination assembly. The rotating assembly is adapted to drive the fixing assembly to perform a rotating action; a wall connecting member is connected to the other end of the rotating assembly. The wall connecting member is adapted to fixedly arrange the fixing assembly on a building wall. Since the photovoltaic support adopts modular components, the overall structure can avoid the damage of a single telescopic structure or hinge in bad weather, affecting the synchronization and coordination of the adjustment of the photovoltaic module, reducing the occurrence of inclination and jamming phenomena in the adjustment process, ensuring that the photovoltaic module is smoothly adjusted to the expected angle, and stably maintaining the power generation amount of the photovoltaic power generation system, providing strong support for the efficient and stable operation of the photovoltaic power generation. Description of the drawings

[0034] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0035] Figure 1 Structural schematic diagram of a photovoltaic support according to an embodiment of the present invention;

[0036] Figure 2 Explosion schematic diagram of some components of the photovoltaic support according to an embodiment of the present invention;

[0037] Figure 3 Explosion schematic diagram of the tilt component and the rotation component according to an embodiment of the present invention;

[0038] Figure 4 Top view of the photovoltaic support according to an embodiment of the present invention;

[0039] Figure 5 Installation schematic diagram of the photovoltaic support according to an embodiment of the present invention;

[0040] Explanation of reference numerals:

[0041] 1. Photovoltaic module;

[0042] 2. Fixing component; 21. Frame fixing part; 22. Frame telescopic part;

[0043] 3. Tilt component; 31. Tilt fixing part; 32. Tilt rotating part; 33. Tilt driving part;

[0044] 4. Rotation component; 41. First rotation fixing part; 42. Second rotation fixing part; 43. Rotation bearing; 44. Rotation driving part;

[0045] 5. Wall connection part;

[0046] 6. Telescopic component; 61. First telescopic part; 62. Second telescopic part; 63. Telescopic driving part;

[0047] 7. Storage battery; 8. Lighting lamp; 91. Cable conduit; 92. Controller; 10. Building wall. Specific embodiments

[0048] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0049] The following will describe the embodiments of the present invention in conjunction with Figures 1 to 5 , to describe the embodiments of the present invention.

[0050] According to an embodiment of the present invention, a photovoltaic support is provided, including:

[0051] A fixing component 2, on which an installation position suitable for fixing the photovoltaic component 1 is provided;

[0052] An inclination component 3, arranged on the back side of the photovoltaic component 1 and connected to the fixing component 2, and the inclination component 3 is suitable for driving the fixing component 2 to perform a pitching angle inclination action;

[0053] A rotation component 4, one end of which is connected to the inclination component 3, and the rotation component 4 is suitable for driving the fixing component 2 to perform a rotation action in a direction parallel to the plate surface of the photovoltaic component 1;

[0054] A wall connection member 5, connected to the other end of the rotation component 4, and the wall connection member 5 is suitable for arranging the fixing component 2 on the building wall 10.

[0055] It should be noted that the wall connection member 5 is fixedly arranged on the building wall 10 through bolts. Bolt connection belongs to a rigid connection with high mechanical strength, which can provide reliable and stable support for the photovoltaic support, effectively resist external forces such as strong winds and earthquakes, and improve the stability of the photovoltaic support in complex environments.

[0056] Specifically, the wall connection member 5 is provided with through holes that can be connected to the interior of the wall, and a wire pipe 91 is arranged in the through holes. The wire pipe 91 can provide all-round protection for the wires transmitted by the photovoltaic component 1, preventing the wires from aging and breaking due to long-term exposure to wind, sun, and rain, effectively extending the service life of the wires, and reducing the risk of failures caused by wiring problems. At the same time, storing the wires in the wire pipe 91 can prevent the wires from being disorderly, making the wiring of the photovoltaic system more regular. This not only facilitates the later inspection and maintenance of the wiring, quickly locates and eliminates faults, but also improves the aesthetics of the photovoltaic system as a whole, making the combination of the photovoltaic support and the building wall 10 more coordinated.

[0057] Specifically, a lighting lamp 8 is also provided on the side of the fixed component 2 close to the photovoltaic component 1. During maintenance and repair, even in a night or dim environment, maintenance personnel can clearly view each part of the photovoltaic component 1 with the help of the lighting lamp 8, accurately judge whether there are problems such as damage, dust accumulation, and wire aging of the component, greatly improving the repair efficiency; in normal use, the lighting lamp 8 can enhance the aesthetic effect of the outer side of the building wall 10, and by setting lights of different colors and brightness, a rich variety of visual effects can be created.

[0058] Specifically, a controller 92 is also provided on the back side of the photovoltaic component 1. The controller 92 is used to regulate the operation of the entire photovoltaic system to ensure the stable and efficient operation of the system. According to the changes in environmental factors such as light intensity, it automatically adjusts the working parameters of the photovoltaic component 1, so that the photovoltaic component 1 is always in the best power generation state, greatly improving the power generation efficiency.

[0059] Since this photovoltaic support uses modular components, the overall structure can avoid the damage of a single telescopic structure or hinge in bad weather, affecting the synchronization and coordination of the adjustment of the photovoltaic component 1, reducing the occurrence of tilting and jamming phenomena during the adjustment process, ensuring that the photovoltaic component 1 is smoothly adjusted to the expected angle, and stably maintaining the power generation of the photovoltaic power generation system, providing strong support for the efficient and stable operation of photovoltaic power generation; the inclined component 3 is arranged on the back side of the photovoltaic component 1 and connected to the fixed component 2, and cooperating with the rotating component 4 reduces the conflict between the inclined and rotating structures from the overall architecture. And, compared with the existing method that relies on the coordinated operation of multiple hinge joints and telescopic mechanisms, this photovoltaic support also cooperates with the inclined component 3 and the rotating component 4 to break through the limitation of the traditional support that only sets a rotating or inclined mechanism, enabling the photovoltaic component 1 to flexibly adjust the inclination and rotation angles according to the position of the sun, improving the power generation efficiency.

[0060] Further, the inclined component 3 includes:

[0061] An inclined fixing piece 31, fixedly connected to the rotating component 4;

[0062] An inclined rotating piece 32, one end of the inclined rotating piece 32 is connected to the fixed component 2, and the other end is rotatably arranged on the inclined fixing piece 31;

[0063] An inclined driving piece 33, connected to the inclined rotating piece 32, and the inclined driving piece 33 is adapted to drive the inclined rotating piece 32 to adjust the pitch angle of the photovoltaic component 1.

[0064] Understandably, one end of the tilt rotating member 32 is connected to the fixed assembly 2, and the other end rotates on the tilt fixing member 31. Cooperating with the tilt driving member 33, it can adjust the tilt angle of the photovoltaic module 1 in a precise and stable manner. This not only avoids abnormal adjustment caused by the failure of a single component, but also reduces the structural complexity compared with the design of traditional multi-articulated members and telescopic mechanisms, and improves the synchronism and coordination of tilt adjustment.

[0065] Further, an arc-shaped groove allowing the other end of the tilt rotating member 32 to pass through is provided on the tilt fixing member 31, and the extending direction of the arc-shaped groove is consistent with the pitching adjustment direction of the photovoltaic module 1.

[0066] Understandably, the arc-shaped groove defines the adjustment range of the photovoltaic module 1, reduces the load requirement for the tilt driving member, reduces equipment wear caused by excessive adjustment, extends the service life of the photovoltaic support, and effectively reduces the later maintenance cost. In addition, the arc-shaped groove can also protect the connection between the tilt driving member 33 and the tilt rotating member 32, reduce the influence of the external environment on the connection, and increase the adjustment life of the tilt assembly 3.

[0067] Further, the rotation assembly 4 includes:

[0068] A first rotation fixing member 41, whose axis is set perpendicular to the plate surface direction of the photovoltaic module 1. The first rotation fixing member 41 is fixedly connected to the wall connection member 5, and a rotation bearing 43 is arranged in the first rotation fixing member 41;

[0069] A second rotation fixing member 42, one end of which is rotatably arranged on the first rotation fixing member 41 through the rotation bearing 43, and the other end is fixedly connected to the tilt fixing member 31;

[0070] A rotation driving member 44, which is connected to the second rotation fixing member 42, and the rotation driving member 44 is adapted to drive the second rotation fixing member 42 to perform a rotation action in a direction parallel to the plate surface of the photovoltaic module 1.

[0071] Understandably, the connection of the rotation bearing 43 between the first rotation fixing member 41 and the second rotation fixing member 42, and the axial design of the first rotation fixing member 41 perpendicular to the plate surface of the photovoltaic module 1 not only stabilize the overall structure of the support, but also improve the rotation flexibility, effectively resist bad weather, and extend the service life of the support; cooperating with the rotation driving member 44, the assembly can not only rotate horizontally on the plate surface parallel to the photovoltaic module 1, rotate according to the sunlight conditions to improve the power generation efficiency, but also reduce the synchronism problem and maintenance cost through centralized rotation driving; at the same time, its linkage with the tilt assembly 3 enables the photovoltaic module 1 to achieve two-dimensional precise adjustment in different seasons and time periods, enabling the stable and efficient operation of the photovoltaic power generation system.

[0072] Further, both the tilt driving member 33 and the rotation driving member 44 are motors.

[0073] It should be noted that, taking the tilt drive member 33 as an example here, the body part of the motor is fixed on the tilt fixing member 31. By opening a suitable mounting hole position on the tilt fixing member 31 and using bolts and nuts to fix the motor body, it is ensured that the motor will not be displaced during operation. Then, the output shaft of the motor is connected to the tilt rotating member 32. Corresponding key grooves can be machined on the motor output shaft and the tilt rotating member 32 respectively, and a flat key connection method is adopted to achieve the circumferential fixation of the motor output shaft and the tilt rotating member 32, ensuring that the torque output by the motor can be effectively transmitted to the tilt rotating member 32.

[0074] In an alternative embodiment, a worm and worm gear mechanism can be used to replace the tilt drive member 33 or the rotary drive member 44. The worm gear is fixed to the tilt rotating member 32, and the worm is driven by the motor. When the motor operates, the worm drives the worm gear to rotate, thereby realizing the rotation of the tilt rotating member 32 or the second rotary fixing member 42 to adjust the tilt angle or rotation condition of the photovoltaic module 1 in the pitch direction. Utilizing the self-locking characteristic of the worm and worm gear to enhance the stability after adjustment, which is especially suitable for harsh environments such as strong winds.

[0075] It is easily understandable that the motor can provide a stable power output, ensuring that the tilt rotating member 32 or the second rotary fixing member 42 rotates smoothly and precisely, guaranteeing that the photovoltaic module 1 quickly and accurately aligns with the sun's azimuth and improving the power generation efficiency.

[0076] In an alternative embodiment, the tilt assembly 3 or the rotary assembly 4 can also adopt a hydraulic system as the drive member. Taking the rotary assembly 4 as an example here, the cylinder body and the piston rod of the hydraulic cylinder are respectively connected to the first rotary fixing member 41 and the second rotary fixing member 42, and the second rotary fixing member 42 is driven to rotate by injecting and extracting hydraulic oil, with smooth rotation and shock buffering; in another alternative embodiment, a gear transmission can also be adopted, for example, meshing gears are arranged between the first rotary fixing member 41 and the second rotary fixing member 42, and the second rotary fixing member 42 is driven to rotate by the motor driving the gears, and the gear transmission has high precision and can achieve more precise angle adjustment.

[0077] Furthermore, it further includes:

[0078] A telescopic assembly 6, whose two ends are respectively fixedly connected to the rotary assembly 4 and the wall connection member 5, and the telescopic assembly 6 is adapted to telescopically move along its axial direction to realize the photovoltaic module 1 approaching or departing from the building wall 10.

[0079] It is easily understandable that during the process of the telescopic component 6 enabling the photovoltaic module 1 to approach or move away from the building wall 10, the photovoltaic module 1 can obtain sufficient sunlight in different scenarios. For example, when the building blocks the light, the photovoltaic module 1 can be moved away from the blockage by extending the component. In addition, in the face of harsh weather such as strong winds and heavy snow, the telescopic component can pull the photovoltaic module 1 closer to the wall, reducing the external force impact on the bracket and enhancing stability.

[0080] Furthermore, the telescopic component 6 includes:

[0081] A first telescopic member 61, whose axial direction is set perpendicular to the plate surface direction of the photovoltaic module 1, and one end of the first telescopic member 61 is fixedly connected to the wall connecting member 5;

[0082] A second telescopic member 62, which is inserted into the other end of the first telescopic member 61. The end of the second telescopic member 62 far from the first telescopic member 61 is fixedly connected to the rotating component 4. The second telescopic member 62 can move along its axial direction in the first telescopic member 61, and at least part of the second telescopic member 62 is exposed outside the first telescopic member 61;

[0083] A telescopic driving member 63, which is connected to the second telescopic member 62. The telescopic driving member 63 is adapted to drive the second telescopic member 62 to perform telescopic movement in the first telescopic member 61.

[0084] It is easily understandable that the first telescopic member 61 set perpendicular to the plate surface of the photovoltaic module 1 not only stabilizes the connection between the bracket and the wall, but also limits the telescopic direction, ensuring that the photovoltaic module 1 remains stable during the telescopic process. The second telescopic member 62 is connected to the rotating component 4 and, in cooperation with the telescopic driving member 63, realizes the flexible adjustment of the photovoltaic module 1 approaching or moving away from the wall, greatly improving the ability of the photovoltaic module 1 to obtain sunlight. In addition, the design that part of the second telescopic member 62 is exposed is convenient for inspection and maintenance, reducing the maintenance cost during long-term use.

[0085] Furthermore, the telescopic driving member 63 is a hydraulic driving member.

[0086] Specifically, the cylinder body of the hydraulic telescopic rod is fixed on the wall connecting member 5, and the piston rod is connected to the rotating component 4. By controlling the inflow and outflow of hydraulic oil through a hydraulic pump station, the telescopic movement of the piston rod is realized, driving the photovoltaic module 1 to approach or move away from the wall.

[0087] In an alternative embodiment, an electric push rod can also be selected. Its motor drives a screw-nut mechanism to realize the telescopic movement of the push rod. It is simple to install and convenient to control, and is suitable for scenarios with strict requirements for cost and installation space.

[0088] Furthermore, the fixing component 2 includes:

[0089] At least two frame fixing members 21, and at least two frame fixing members 21 are oppositely arranged on two sides of the photovoltaic module 1;

[0090] The frame telescopic member 22 is disposed on the back side of the photovoltaic module 1 and fixedly connected to the frame fixing member 21. The frame telescopic member 22 is adapted to expand and contract in a direction perpendicular to the straight line where the frame fixing member 21 is located, so as to fix the photovoltaic module 1.

[0091] It is easy to understand that in this embodiment, two frame fixing members 21 are selected. By clamping the photovoltaic module 1 through the two oppositely arranged frame fixing members 21, balanced support can be provided from both sides of the photovoltaic module 1, effectively preventing the module from shifting or shaking during operation, and ensuring the stable operation of the photovoltaic module 1. With the frame telescopic member 22, the fixing assembly 2 can flexibly adapt to photovoltaic modules 1 of different sizes, improving the versatility of the bracket. When the frame telescopic member 22 expands and contracts in a direction perpendicular to the straight line where the frame fixing member 21 is located, it can closely fit the side of the photovoltaic module 1, further enhancing the fixing effect and reducing the risk of damage to the photovoltaic module 1 caused by bad weather. Of course, in other embodiments, 2, 4 or more frame fixing members 21 can also be provided on the same side. If the photovoltaic module 1 is polygonal, the frame fixing member 21 can be set as a strip-shaped frame fixing member adapted to the length of the frame of the photovoltaic module 1; if the shape of the photovoltaic module 1 is circular or elliptical, the frame fixing member 21 can also be set as an arc-shaped frame fixing member adapted to it. In some extremely special cases, if the shape of the photovoltaic module 1 is irregular, the appropriate form and number of frame fixing members 21 can also be set according to its actual shape to achieve stable fixation of the photovoltaic module 1.

[0092] Furthermore, a storage battery 7 is further included. The storage battery 7 is disposed on the back side of the photovoltaic module 1 and electrically connected to the photovoltaic module 1.

[0093] It is easy to understand that adding a storage battery 7 on the back side of the photovoltaic module 1 and electrically connecting it to the photovoltaic module 1 can effectively suppress the fluctuation of the photovoltaic power generation power, make the output electric energy more stable, reduce the impact on the power grid, and extend the service life of the photovoltaic equipment.

[0094] The photovoltaic support provided by this embodiment is applicable to the photovoltaic curtain wall for parking buildings and can also be applicable to the installation of ordinary photovoltaic modules 1. Taking the photovoltaic curtain wall of a parking building as an example, the photovoltaic module 1 is directly connected to the controller 92, and the controller 92 controls the output of the photovoltaic module 1 to be connected to the storage battery 7 and the inverter. The electric energy generated by the photovoltaic module 1 is converted through the inverter and enters the parking building to supply power to the charging piles, battery swapping stations, and lighting in the parking building. At the same time, the photovoltaic module 1 is also connected to the storage battery 7 through the controller 92 for energy storage. The storage battery can also supply power to the charging piles, battery swapping stations, and lighting in the parking building through the inverter at night. It is also possible to choose to set LED landscape lighting lamps on the device for landscape lighting at night. The electric energy generated by the photovoltaic module 1 will also drive its own tilting and rotating motors, and then drive the rotation and pitch angle adjustment of the photovoltaic module 1.

[0095] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations fall within the scope defined by the appended claims.

Claims

1. A photovoltaic support, characterized in that Comprising: A fixing component (2) provided with a mounting position suitable for fixing a photovoltaic module (1); An inclination component (3) arranged on the back side of the photovoltaic module (1) and connected to the fixing component (2), the inclination component (3) being suitable for driving the fixing component (2) to perform a pitching angle inclination action; A rotation component (4) with one end connected to the inclination component (3), the rotation component (4) being suitable for driving the fixing component (2) to perform a rotation action in a direction parallel to the plane of the photovoltaic module (1); A wall connection component (5) connected to the other end of the rotation component (4), the wall connection component (5) being suitable for arranging the fixing component (2) on a building wall (10).

2. The photovoltaic support according to claim 1, wherein The inclination component (3) includes: An inclination fixing piece (31) fixedly connected to the rotation component (4); An inclination rotating piece (32) with one end connected to the fixing component (2) and the other end rotatably arranged on the inclination fixing piece (31); An inclination driving piece (33) connected to the inclination rotating piece (32), the inclination driving piece (33) being suitable for driving the inclination rotating piece (32) to adjust the pitching angle of the photovoltaic module (1).

3. The photovoltaic support according to claim 2, characterized in that, The inclination fixing piece (31) is provided with an arc-shaped groove allowing the other end of the inclination rotating piece (32) to pass through, and the extending direction of the arc-shaped groove is consistent with the pitching adjustment direction of the photovoltaic module (1).

4. The photovoltaic support according to claim 2, wherein, The rotation component (4) includes: A first rotation fixing piece (41) with its axis arranged perpendicular to the plane direction of the photovoltaic module (1), the first rotation fixing piece (41) being fixedly connected to the wall connection component (5), and a rotation bearing (43) being arranged in the first rotation fixing piece (41); A second rotation fixing piece (42) with one end rotatably arranged on the first rotation fixing piece (41) through the rotation bearing (43) and the other end fixedly connected to the inclination fixing piece (31); A rotation driving piece (44) connected to the second rotation fixing piece (42), the rotation driving piece (44) being suitable for driving the second rotation fixing piece (42) to perform a rotation action in a direction parallel to the plane of the photovoltaic module (1).

5. The photovoltaic support according to claim 4, wherein Both the inclination driving piece (33) and the rotation driving piece (44) are motors.

6. The photovoltaic support according to any one of claims 1-5, characterized in that, Further comprising: A telescopic component (6) with its two ends respectively fixedly connected to the rotation component (4) and the wall connection component (5), the telescopic component (6) being suitable for telescopic movement along its axial direction to enable the photovoltaic module (1) to approach or move away from the building wall (10).

7. The photovoltaic support according to claim 6, wherein, The telescopic component (6) includes: A first telescopic piece (61) with its axis arranged perpendicular to the plane direction of the photovoltaic module (1), and one end of the first telescopic piece (61) being fixedly connected to the wall connection component (5); The second telescopic member (62) is inserted and arranged at the other end of the first telescopic member (61). One end of the second telescopic member (62) away from the first telescopic member (61) is fixedly connected to the rotating assembly (4). The second telescopic member (62) can move axially in the first telescopic member (61), and at least a part of the second telescopic member (62) is exposed outside the first telescopic member (61). The telescopic driving member (63) is connected to the second telescopic member (62), and the telescopic driving member (63) is adapted to drive the second telescopic member (62) to perform telescopic movement in the first telescopic member (61).

8. The photovoltaic support according to claim 7, characterized in that, The telescopic driving member (63) is a hydraulic driving member.

9. The photovoltaic support according to any one of claims 1-5, characterized in that, The fixing assembly (2) includes: At least two frame fixing members (21), and at least two of the frame fixing members (21) are oppositely arranged on two sides of the photovoltaic module (1). The frame telescopic member (22) is arranged on the back side of the photovoltaic module (1) and fixedly connected to the frame fixing member (21). The frame telescopic member (22) is adapted to perform telescopic movement in a direction perpendicular to the straight line where the frame fixing member (21) is located, so as to fix the photovoltaic module (1).

10. The photovoltaic support according to any one of claims 1-5, characterized in that, It further includes a storage battery (7), and the storage battery (7) is arranged on the back side of the photovoltaic module (1) and electrically connected to the photovoltaic module (1).

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