Photovoltaic support and photovoltaic system

Abstract

The embodiment of the utility model relates to the technical field of photovoltaic power generation, in particular to a photovoltaic support and a photovoltaic system. The photovoltaic support comprises a support mechanism, a height driving mechanism, a second adjusting mechanism and a rotation driving mechanism, the support mechanism is provided with a first end and a second end which are opposite to each other, and the output end of the height driving mechanism is rotatably connected with the first end. The height driving mechanism is configured to drive the first end to ascend and descend relative to the second end, the second adjusting mechanism is connected with the second end, the output end of the rotation driving mechanism is connected with the second adjusting mechanism, and the rotation driving mechanism is configured to drive the support mechanism to rotate. According to the photovoltaic support provided by the embodiment of the specification, the inclination angle of the photovoltaic module on the support mechanism and the orientation of the photovoltaic module can be adjusted, so that the photovoltaic module can receive more illumination, and the power generation efficiency is improved.

Description

TECHNICAL FIELD

[0001] Embodiments of the present specification relate to the technical field of photovoltaic power generation, and particularly relate to a photovoltaic support and a photovoltaic system. BACKGROUND

[0002] In the prior art, photovoltaic components are usually supported and fixed by photovoltaic supports so as to receive more light. However, the photovoltaic support and the photovoltaic component are usually fixed on the ground or the roof as a fixed whole at a certain angle. With the change of seasons and time every day, the direction of light and the angle of light will change. However, the photovoltaic component always faces a fixed direction when generating electricity, which greatly reduces the amount of light received by the photovoltaic component and further reduces the power generation efficiency of the photovoltaic component.

[0003] Therefore, there is an urgent need for a photovoltaic support and a photovoltaic system to solve the above problems. CONTENT OF THE INVENTION

[0004] Embodiments of the present specification aim to provide a photovoltaic support and a photovoltaic system to adjust the inclination angle of the photovoltaic component on the support mechanism and the direction of the photovoltaic component, so as to ensure that the photovoltaic component receives more light and improves the power generation efficiency.

[0005] To achieve the above purpose, the embodiments of the present specification adopt the following technical solutions:

[0006] A photovoltaic support, comprising:

[0007] a support mechanism, the support mechanism having opposite first and second end portions;

[0008] a height driving mechanism, an output end of the height driving mechanism being rotationally connected with the first end portion, the height driving mechanism being configured to drive the first end portion to ascend and descend relative to the second end portion;

[0009] a second adjusting mechanism, the second adjusting mechanism being connected with the second end portion;

[0010] a rotation driving mechanism, an output end of the rotation driving mechanism being connected with the second adjusting mechanism, the rotation driving mechanism being configured to drive the support mechanism to rotate.

[0011] As an optional solution, the first end portion is provided with a first adjusting mechanism, the output end of the height driving mechanism is rotationally connected with the first end portion through the first adjusting mechanism, and the first adjusting mechanism comprises:

[0012] a first connecting piece, the first connecting piece being fixedly connected with the first end portion;

[0013] A connecting rotating shaft is fixedly connected with the first connecting member, and the connecting rotating shaft is rotationally connected with the output end of the height driving mechanism.

[0014] As an option, the first adjusting mechanism comprises at least two first connecting members, each of which is fixedly connected with the first end portion, and the at least two first connecting members are fixedly arranged on the connecting rotating shaft along the axial direction of the connecting rotating shaft.

[0015] As an option, the height driving mechanism comprises:

[0016] A lifting driving member;

[0017] A mounting rod is fixedly connected with the output end of the lifting driving member;

[0018] A rotating adapter assembly, a first end of the rotating adapter assembly is fixedly connected with an end of the mounting rod, and a second end of the rotating adapter assembly is rotationally connected with an end of the connecting rotating shaft.

[0019] As an option, the rotating adapter assembly comprises:

[0020] A rotating adapter, a first end of the rotating adapter is fixedly connected with an end of the mounting rod;

[0021] An end plug is fixedly arranged on a second end of the rotating adapter, and an end of the connecting rotating shaft is rotationally connected with the end plug through the second end of the rotating adapter.

[0022] As an option, the second adjusting mechanism comprises:

[0023] A displacement adjusting assembly is fixedly connected with the output end of the rotating driving mechanism, a horizontal sliding groove is arranged on the displacement adjusting assembly, and the horizontal sliding groove extends in a horizontal direction close to or away from the first end portion;

[0024] An angle adjusting assembly is slidingly arranged in the horizontal sliding groove, and the second end portion can rotate relative to the displacement adjusting assembly.

[0025] As an option, the angle adjusting assembly comprises:

[0026] A second connecting member is fixedly connected with the second end portion;

[0027] An angle adjusting shaft, the second connecting member is rotationally connected with the angle adjusting shaft, and an end of the angle adjusting shaft is slidingly arranged in the horizontal sliding groove.

[0028] As an option, two horizontal sliding grooves are arranged on the displacement adjusting assembly, and the two horizontal sliding grooves are arranged in the axial direction of the angle adjusting shaft, and two ends of the angle adjusting shaft are respectively arranged in the two horizontal sliding grooves.

[0029] As an option, the photovoltaic support further comprises a guiding mechanism, the guiding mechanism comprises an arc-shaped guide rail and a sliding block, the arc-shaped guide rail extends in the rotating direction of the support mechanism, one of the arc-shaped guide rail and the sliding block is arranged on the rotating driving mechanism, and the other of the arc-shaped guide rail and the sliding block is arranged on the height driving mechanism.

[0030] A photovoltaic system comprises a photovoltaic assembly and a photovoltaic support as described above, and the photovoltaic assembly is arranged on the support mechanism.

[0031] The photovoltaic support provided by the embodiments of the present application comprises a support mechanism, a height driving mechanism, a second adjusting mechanism and a rotating driving mechanism, wherein the support mechanism has opposite first and second ends, the output end of the height driving mechanism is rotationally connected with the first end, the height driving mechanism is configured to drive the first end to ascend and descend relative to the second end, the second adjusting mechanism is connected with the second end, the output end of the rotating driving mechanism is connected with the second adjusting mechanism, and the rotating driving mechanism is configured to drive the support mechanism to rotate. The photovoltaic support provided by the embodiments of the present application can adjust the inclination angle of the support mechanism and the photovoltaic assembly on the support mechanism by arranging the height driving mechanism and driving the first end to ascend and descend relative to the second end, and can adjust the orientation of the photovoltaic assembly on the support mechanism by driving the support mechanism to rotate through the rotating driving mechanism, so that the photovoltaic assembly can receive more light and the power generation efficiency is improved.

[0032] The embodiments of the present application further provide a photovoltaic system, which can ensure that the photovoltaic assembly receives more light and the power generation efficiency is improved by applying the photovoltaic support. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 FIG. 1 is a first structural schematic diagram of a photovoltaic system provided by the embodiments of the present application;

[0034] Figure 2 FIG. 2 is a second structural schematic diagram of the photovoltaic system provided by the embodiments of the present application;

[0035] Figure 3 FIG. 3 is a partial structural exploded view of a photovoltaic support provided by the embodiments of the present application;

[0036] Figure 4 FIG. 4 is a partial structural schematic diagram of the photovoltaic support provided by the embodiments of the present application.

[0037] Fig.:

[0038] 20. A photovoltaic module;

[0039] 1. A support mechanism; 11. A first end portion; 12. A second end portion;

[0040] 2. A first adjusting mechanism; 21. A first connecting member; 22. A connecting pivot;

[0041] 3. A height driving mechanism; 31. A lifting driving member; 311. An arc-shaped hoop portion; 32. A mounting rod; 321. A first mounting hole; 33. An adapter assembly; 331. An adapter member; 3311. A second mounting hole; 3312. A through hole; 332. An end plug; 34. A fastener;

[0042] 4. A second adjusting mechanism; 41. A displacement adjusting assembly; 411. A connecting base; 412. A support plate; 413. A cover plate; 414. A horizontal sliding slot; 42. An angle adjusting assembly; 421. A second connecting member; 422. An angle adjusting shaft; 4221. A limiting end portion;

[0043] 5. A rotation driving mechanism; 51. A rotation motor; 52. A rotating disc;

[0044] 6. A guiding mechanism; 61. An arc-shaped guide rail; 62. A sliding block. DETAILED DESCRIPTION

[0045] In order to make the technical problems solved by the embodiments of the present specification, the technical solutions adopted and the technical effects achieved more clear, the technical solutions of the embodiments of the present specification will be further described below in combination with the drawings and through specific embodiments.

[0046] In the description of the embodiments of the present specification, unless otherwise explicitly specified and limited, the terms “connected”, “connected”, “fixed” should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or integrated; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present specification can be understood according to specific circumstances.

[0047] In the embodiments of the present specification, unless specifically defined and limited otherwise, "on" or "under" of a first feature to a second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "over" of a first feature to a second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height. "Under", "below" and "underneath" of a first feature to a second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower than the second feature in horizontal height.

[0048] In the description of the present embodiments, the terms "upper", "lower", "left", "right", and the like orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present specification. In addition, the terms "first", "second" are only used to distinguish in the description, and have no special meaning.

[0049] In the prior art, photovoltaic components are usually supported and fixed by photovoltaic supports so as to receive more light. However, the photovoltaic supports and the photovoltaic components are usually fixed on the ground or the roof as a fixed whole at a certain angle. With the change of seasons and time every day, the direction of light and the angle of light will change, while the photovoltaic components always generate electricity in a certain fixed direction, which greatly reduces the amount of light received by the photovoltaic components, and in turn reduces the power generation efficiency of the photovoltaic components.

[0050] In order to solve the above problems, as Figure 1 and Figure 2As shown, the embodiment provides a photovoltaic support, which comprises a support mechanism 1, a height driving mechanism 3, a second adjusting mechanism 4 and a rotating driving mechanism 5. The support mechanism 1 has opposite first and second end portions 11 and 12. The output end of the height driving mechanism 3 is rotationally connected with the first end portion 11. The height driving mechanism 3 is used to drive the first end portion 11 to ascend or descend relative to the second end portion 12. The second adjusting mechanism 4 is connected with the second end portion 12. The output end of the rotating driving mechanism 5 is connected with the second adjusting mechanism 4. The rotating driving mechanism 5 is used to drive the support mechanism 1 to rotate. The photovoltaic support provided by the embodiment can adjust the inclination angle of the support mechanism 1 and the photovoltaic assembly 20 on the support mechanism 1 by arranging the height driving mechanism 3 and driving the first end portion 11 to ascend or descend relative to the second end portion 12. The photovoltaic support can also adjust the orientation of the photovoltaic assembly 20 on the support mechanism 1 by arranging the rotating driving mechanism 5 and driving the support mechanism 1 to rotate, so as to ensure that the photovoltaic assembly 20 receives more light and improves the power generation efficiency. It should be noted that, in the embodiment, the output end of the height driving mechanism 3 is rotationally connected with the first end portion 11, and the output end of the rotating driving mechanism 5 is connected with the second end portion 12 through the second adjusting mechanism 4, so as to ensure the reliability and flexibility of the ascending or descending adjustment of the first end portion 11 relative to the second end portion 12.

[0051] Optionally, in the embodiment, the photovoltaic support further comprises a control mechanism (not shown in the figure). The rotating driving mechanism 5 and the height driving mechanism 3 are both in communication connection with the control mechanism. The local position and time of the photovoltaic support are transmitted to the control mechanism. The time of the sunrise and sunset for different positions is set in the control mechanism in advance, so that the control mechanism adjusts the ascending or descending distance of the height driving mechanism 3 and the rotating angle of the rotating driving mechanism 5 according to the local position and time, so as to ensure that the photovoltaic assembly 20 on the support mechanism 1 always faces the sunlight and receives more light. It should be noted that the control mechanism can be a single-chip microcomputer system or other system with independent calculation. Since the principle of the control of the control mechanism belongs to the prior art, it will not be described here.

[0052] In the embodiment, as shown in Figure 2 and Figure 3As shown in the figure, the first end part 11 is provided with the first adjusting mechanism 2, and the output end of the height driving mechanism 3 is rotationally connected with the first end part 11 through the first adjusting mechanism 2. Specifically, the first adjusting mechanism 2 comprises a first connecting piece 21 and a connecting rotating shaft 22, wherein the first connecting piece 21 is fixedly connected with the first end part 11, the connecting rotating shaft 22 is fixedly connected with the first connecting piece 21, and the connecting rotating shaft 22 is rotationally connected with the output end of the height driving mechanism 3. When the output end of the height driving mechanism 3 drives the connecting rotating shaft 22 to ascend or descend, the connecting rotating shaft 22 is passively rotationally adjusted relative to the output end of the height driving mechanism 3, thereby ensuring the first end part 11 to ascend or descend relative to the second end part 12. In addition, by fixing the connecting rotating shaft 22 with the first connecting piece 21, the first connecting piece 21 is prevented from moving axially relative to the connecting rotating shaft 22, thereby ensuring the stability and reliability of the connection between the first connecting piece 21, the connecting rotating shaft 22 and the first end part 11. Optionally, in the embodiment, the first connecting piece 21 is detachably connected with the first end part 11 through bolts, which not only facilitates the replacement of the first adjusting mechanism 2 at the first end part 11, but also makes the installation and disassembly more convenient. Optionally, in the embodiment, the longitudinal section of the first connecting piece 21 can be in the shape of an inverted triangle, the end face of the first connecting piece 21 is detachably connected with the first end part 11, and the tip of the first connecting piece 21 is fixedly sleeved on the connecting rotating shaft 22.

[0053] Optionally, as shown in Figure 2 and Figure 3 the first adjusting mechanism 2 comprises at least two first connecting pieces 21, each of which is fixedly connected with the first end part 11 and is fixedly spaced on the connecting rotating shaft 22 in the axial direction of the connecting rotating shaft 22. By providing at least two first connecting pieces 21, the stability of the rotationally adjusted connecting rotating shaft 22 relative to the first end part 11 in the axial direction is ensured. Optionally, in the embodiment, three first connecting pieces 21 are provided at intervals, and in other embodiments, the specific number of first connecting pieces 21 can be set according to requirements.

[0054] In the embodiment, as shown in Figure 2 and Figure 3As shown, the height driving mechanism 3 comprises a lifting driving piece 31, a mounting rod 32 and an adapter assembly 33. The mounting rod 32 is fixedly connected with the output end of the lifting driving piece 31. The first end of the adapter assembly 33 is fixedly connected with the end of the mounting rod 32. The second end of the adapter assembly 33 is rotatably connected with the end of the connecting shaft 22. Optionally, in the embodiment, the height driving mechanism 3 further comprises a fastener 34. The output end of the lifting driving piece 31 is provided with an arc-shaped clamp portion 311. A first mounting hole 321 is formed in the mounting rod 32. The arc-shaped clamp portion 311 is clamped on the outer periphery of the mounting rod 32. The fastener 34 is screwed through the arc-shaped clamp portion 311 and the first mounting hole 321, so as to realize the detachable connection between the mounting rod 32 and the output end of the lifting driving piece 31. By arranging the arc-shaped clamp portion 311 on the output end of the lifting driving piece 31, the connecting area between the output end of the lifting driving piece 31 and the mounting rod 32 is increased, and the stability of the connection between the output end of the lifting driving piece 31 and the mounting rod 32 is improved. Optionally, the fastener 34 can be a bolt. Optionally, the shape of the arc-shaped clamp portion 311 is matched with the shape of the outer peripheral wall of the mounting rod 32. Optionally, in the embodiment, the lifting driving piece 31 can be an electric push rod or a linear cylinder. The specific form of the lifting driving piece 31 is not limited in the embodiment.

[0055] Optionally, in the embodiment, the mounting rod 32 is provided with the adapter assembly 33 at both ends along the extending direction of the mounting rod 32, so that both ends of the mounting rod 32 are connected with the ends of the corresponding side of the connecting shaft 22 through the adapter assembly 33.

[0056] Optionally, in the embodiment, as shown in Figure 2 and Figure 3 the adapter assembly 33 comprises an adapter piece 331 and an end plug 332. The first end of the adapter piece 331 is fixedly connected with the end of the mounting rod 32. The end plug 332 is fixed to the second end of the adapter piece 331. The end of the connecting shaft 22 is rotatably connected with the end plug 332 through the second end of the adapter piece 331. By arranging the end plug 332, the axial position of the connecting shaft 22 is limited, so as to avoid the displacement of the first adjusting mechanism 2 relative to the adapter assembly 33 in the axial direction. Optionally, in the embodiment, the first end of the adapter piece 331 is provided with a second mounting hole 3311. The end of the mounting rod 32 is screwed with the second mounting hole 3311. Optionally, the second end of the adapter piece 331 is provided with a through hole 3312. The end plug 332 is fixedly arranged in the through hole 3312. The end of the connecting shaft 22 is rotatably connected with the end plug 332.

[0057] In the embodiment, as shown in Figure 2 and Figure 4As shown in the figure, the rotating driving mechanism 5 comprises a rotating motor 51 and a rotating disc 52, the output end of the rotating motor 51 is fixedly connected with the rotating disc 52, and the rotating disc 52 is provided with the second adjusting mechanism 4. The rotating motor 51 drives the rotating disc 52 to rotate, and then drives the second adjusting mechanism 4, the support mechanism 1, the first adjusting mechanism 2 and the height driving mechanism 3 to rotate synchronously through the rotating disc 52. In other embodiments, the rotating driving mechanism 5 can also be other mechanisms that can provide rotating force.

[0058] Optionally, in the embodiment, as shown in the figure, Figure 1 and Figure 2 As shown in the figure, the photovoltaic support further comprises a guiding mechanism 6, the guiding mechanism 6 comprises a slidingly connected arc-shaped guide rail 61 and a sliding block 62, the arc-shaped guide rail 61 extends along the rotating direction of the support mechanism 1, one of the arc-shaped guide rail 61 and the sliding block 62 is arranged on the rotating driving mechanism 5, and the other of the arc-shaped guide rail 61 and the sliding block 62 is arranged on the height driving mechanism 3. By arranging the guiding mechanism 6, the rotation of the height driving mechanism 3, the first adjusting mechanism 2, the support mechanism 1 and the second adjusting mechanism 4 relative to the rotating driving mechanism 5 is guided, so that the stability and reliability of the rotation adjustment are ensured. In the embodiment, the arc-shaped guide rail 61 is arranged on the rotating motor 51, and the sliding block 62 is arranged on the lifting driving piece 31. In other embodiments, the arc-shaped guide rail 61 is arranged on the lifting driving piece 31, and the sliding block 62 is arranged on the rotating motor 51. Optionally, in the embodiment, the arc-shaped guide rail 61 is in the form of an arc-shaped guide rod, and the sliding block 62 is in the form of an arc-shaped guide sleeve, the arc-shaped guide sleeve is slidingly sleeved on the arc-shaped guide rod.

[0059] In the embodiment, as shown in the figure, Figure 1 and Figure 4As shown, the second adjusting mechanism 4 comprises a displacement adjusting assembly 41 and an angle adjusting assembly 42, wherein the displacement adjusting assembly 41 is fixedly connected to the output end of the rotary driving mechanism 5, the displacement adjusting assembly 41 is provided with a horizontal sliding groove 414 extending towards the horizontal direction close to or away from the first end portion 11, the angle adjusting assembly 42 is slidingly arranged in the horizontal sliding groove 414, and the second end portion 12 is rotatable relative to the displacement adjusting assembly 41. The structure design of the above-mentioned second adjusting mechanism 4 is such that when the height driving mechanism 3 drives the first end portion 11 to ascend relative to the second end portion 12, the second end portion 12 is adaptively rotated relative to the displacement adjusting assembly 41, and the second end portion 12 drags the angle adjusting assembly 42 to slide along the horizontal sliding groove 414 towards the horizontal direction close to the first end portion 11, so as to increase the inclination angle of the whole support mechanism 1. When the angle adjusting assembly 42 abuts against the side of the horizontal sliding groove 414 close to the first end portion 11, at this time the angle adjusting assembly 42 slides towards the horizontal direction close to the first end portion 11 to the limit position, the height driving mechanism 3 drives the first end portion 11 to ascend relative to the second end portion 12 to the limit position, at this time the inclination angle of the support mechanism 1 reaches the maximum. When the height driving mechanism 3 drives the first end portion 11 to descend relative to the second end portion 12, the second end portion 12 is adaptively rotated relative to the displacement adjusting assembly 41, and the second end portion 12 drags the angle adjusting assembly 42 to slide along the horizontal sliding groove 414 towards the horizontal direction away from the first end portion 11, so as to decrease the inclination angle of the whole support mechanism 1. When the angle adjusting assembly 42 abuts against the side of the horizontal sliding groove 414 away from the first end portion 11, at this time the angle adjusting assembly 42 slides towards the horizontal direction away from the first end portion 11 to the limit position, the height driving mechanism 3 drives the first end portion 11 to descend relative to the second end portion 12 to the limit position, at this time the inclination angle of the support mechanism 1 reaches the minimum. It should be noted that in the present embodiment, the displacement adjusting assembly 41 is fixedly connected to the rotary disc 52.

[0060] In the present embodiment, as Figure 4As shown, the angle adjusting assembly 42 comprises a second connecting piece 421 and an angle adjusting shaft 422, wherein the second connecting piece 421 is fixedly connected with the second end portion 12, the second connecting piece 421 is rotationally connected with the angle adjusting shaft 422, and the end portion of the angle adjusting shaft 422 is slidingly arranged in the horizontal sliding slot 414. It should be noted that the angle adjusting shaft 422, the connecting shaft 22 and the mounting rod 32 are parallel to each other, and since the first end portion 11 cannot relatively move with respect to the axial direction of the connecting shaft 22, even if the angle adjusting shaft 422 is rotationally connected with the second connecting piece 421, the second connecting piece 421 will not slide with respect to the angle adjusting shaft 422. Alternatively, in the embodiment, the second connecting piece 421 is detachably connected with the second end portion 12 by means of bolts, which not only facilitates the disassembly and replacement of the angle adjusting assembly 42 at the second end portion 12, but also makes the mounting and dismounting more convenient. Alternatively, in the embodiment, the longitudinal section of the second connecting piece 421 can be in the shape of an inverted triangle, the end face of the second connecting piece 421 is detachably connected with the second end portion 12, and the tip of the second connecting piece 421 is rotationally sleeved on the angle adjusting shaft 422. Alternatively, in the embodiment, the angle adjusting assembly 42 comprises two second connecting pieces 421 which are arranged along the axial direction of the angle adjusting shaft 422, thereby ensuring the stability of the rotational adjustment of the second end portion 12 with respect to the angle adjusting shaft 422 at each position along the axial direction of the angle adjusting shaft 422. In other embodiments, the specific number of the second connecting pieces 421 can be set according to requirements.

[0061] Alternatively, in the embodiment, as shown in Figure 4 two horizontal sliding slots 414 are arranged on the displacement adjusting assembly 41, the two horizontal sliding slots 414 are arranged along the axial direction of the angle adjusting shaft 422, and the two end portions of the angle adjusting shaft 422 are slidingly arranged in the two horizontal sliding slots 414, respectively. The above arrangement further ensures the stability and reliability of the horizontal movement of the angle adjusting shaft 422. Alternatively, in the embodiment, the two end portions of the angle adjusting shaft 422 are provided with limiting end portions 4221, the limiting end portions 4221 are slidingly arranged in the corresponding horizontal sliding slots 414, and the outer contour of the limiting end portions 4221 is adapted to the shape of the horizontal sliding slots 414, thereby ensuring the reliability of the sliding movement of the limiting end portions 4221 along the horizontal sliding slots 414. Alternatively, the limiting end portions 4221 can be rectangular.

[0062] In the embodiment, as shown in Figure 4As shown, the displacement adjusting assembly 41 comprises a connecting base 411, a support plate 412 and a cover plate 413, wherein the connecting base 411 is detachably connected to the rotating disc 52, both ends of the connecting base 411 are detachably connected with the support plate 412, the cover plate 413 is detachably buckled on each support plate 412, and the cover plate 413 and the corresponding support plate 412 jointly enclose a horizontal sliding groove 414. Optionally, the connecting base 411 can be detachably connected to the rotating disc 52 by bolts, the support plate 412 and the connecting base 411 can be detachably connected by bolts, and the support plate 412 and the cover plate 413 can be detachably connected by bolts. The structure design of the displacement adjusting assembly 41 is convenient for installation and simple in structure.

[0063] As shown in Figure 1 and Figure 2 The embodiment also provides a photovoltaic system, which comprises the photovoltaic assembly 20 and the photovoltaic support described above, and the photovoltaic assembly 20 is arranged on the support mechanism 1. The photovoltaic system provided by the embodiment can ensure that the photovoltaic assembly 20 receives more light and improves the power generation efficiency by applying the photovoltaic support.

[0064] Optionally, in the embodiment, the support mechanism 1 can support and fix a plurality of photovoltaic assemblies 20 arranged in sequence. Optionally, in the embodiment, one photovoltaic assembly 20 can also be arranged with a plurality of height driving mechanisms 3 for common driving.

[0065] Obviously, the above-mentioned embodiments of the present specification are only examples for clearly illustrating the embodiments of the present specification, and are not intended to limit the embodiments of the present specification. Based on the above description, those skilled in the art can make other different forms of changes or modifications. Here, all the embodiments need not and cannot be exhausted. Any modification, equivalent replacement and improvement made in the spirit and principle of the embodiments of the present specification shall be included in the protection scope of the claims of the embodiments of the present specification.

Claims

1. A photovoltaic mount, characterized by, The utility model relates to a support mechanism (1) is provided with the first end (11) and the second end (12) of opposite, the height drive mechanism (3) is connected with the first end (11) rotationally, and the height drive mechanism (3) is configured as the first end (11) is lifted relative to the second end (12) drives, the second adjustment mechanism (4) is connected with the second end (12), the rotary drive mechanism (5) is connected with the second adjustment mechanism (4) rotationally, and the rotary drive mechanism (5) is configured as the support mechanism (1) rotates. The first end (11) is provided with the first adjustment mechanism (2), and the output end of the height drive mechanism (3) is connected with the first end (11) rotationally through the first adjustment mechanism (2), and the first adjustment mechanism (2) comprises: The first connecting piece (21) is fixedly connected with the first end (11); The connecting pivot (22) is fixedly connected with the first connecting piece (21), and the connecting pivot (22) is rotationally connected with the output end of the height drive mechanism (3). The first adjustment mechanism (2) comprises at least two first connecting pieces (21), at least two first connecting pieces (21) are fixedly connected with the first end (11), and at least two first connecting pieces (21) are spaced apart along the axial direction of the connecting pivot (22) and are fixed to the connecting pivot (22).

2. The photovoltaic mount of claim 1, wherein, The height drive mechanism (3) comprises: The lifting drive (31) is fixedly connected with the output end of the lifting drive (31); The adapter assembly (33) is fixedly connected with the end of the mounting rod (32) at the first end, and the second end of the adapter assembly (33) is rotationally connected with the end of the connecting pivot (22).

3. The photovoltaic mount of claim 2, wherein, The adapter assembly (33) comprises:

4. The photovoltaic mount of claim 2, wherein, The adapter (331) is fixedly connected with the end of the mounting rod (32) at the first end; The end plug (332) is fixed to the second end of the adapter (331), and the end of the connecting pivot (22) is rotationally connected in the end plug (332) through the second end of the adapter (331). The second adjustment mechanism (4) comprises: The displacement adjustment assembly (41) is fixedly connected with the output end of the rotary drive mechanism (5), and a horizontal sliding groove (414) is arranged on the displacement adjustment assembly (41) and extends towards the horizontal direction close to or away from the first end (11); 5. The photovoltaic mount of claim 4, wherein, The angle adjustment assembly (42) is slidably arranged in the horizontal sliding groove (414), and the second end (12) can rotate relative to the displacement adjustment assembly (41). The angle adjustment assembly (42) comprises: ​ 6. The photovoltaic mount of any one of claims 1-5, wherein, ​ ​ ​ 7. The photovoltaic mount of claim 6, wherein, ​ A second connecting piece (421) is fixedly connected with the second end portion (12); An angle adjusting shaft (422) is rotatably connected with the second connecting piece (421), and the end portion of the angle adjusting shaft (422) is slidingly arranged in the horizontal sliding groove (414).

8. The photovoltaic mount of claim 7, wherein, Two horizontal sliding grooves (414) are arranged on the displacement adjusting assembly (41) at intervals, and the two horizontal sliding grooves (414) are arranged at intervals along the axial direction of the angle adjusting shaft (422), and the two end portions of the angle adjusting shaft (422) are slidingly arranged in the two horizontal sliding grooves (414) respectively.

9. The photovoltaic mount of any of claims 1-5, wherein, The photovoltaic support further comprises a guiding mechanism (6), the guiding mechanism (6) comprises an arc-shaped guide rail (61) and a sliding block (62) which are slidingly connected, the arc-shaped guide rail (61) extends along the rotating direction of the support mechanism (1), one of the arc-shaped guide rail (61) and the sliding block (62) is arranged on the rotating driving mechanism (5), and the other of the arc-shaped guide rail (61) and the sliding block (62) is arranged on the height driving mechanism (3).

10. A photovoltaic system characterized by, The photovoltaic support as claimed in any one of claims 1-9 is used in a photovoltaic module (20), and the photovoltaic module (20) is arranged on the support mechanism (1).

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