Photovoltaic support and photovoltaic system

Abstract

The utility model provides a photovoltaic support which comprises a main supporting column (1) and a pair of photovoltaic panels (2), each photovoltaic panel (2) comprises a solar radiation receiving face (5) used for receiving solar radiation and a driving mechanism (3), and the driving mechanism (3) is used for driving the pair of photovoltaic panels (2) to be switched between a first state and a second state. The driving mechanism (3) is arranged between the photovoltaic panel (2) and the main supporting column (1); when the pair of photovoltaic panels (2) is in the first state, the solar radiation receiving surfaces (5) of the pair of photovoltaic panels (2) form a preset included angle, and when the pair of photovoltaic panels (2) is in the second state, the solar radiation receiving surfaces (5) of the pair of photovoltaic panels (2) are attached to each other. The photovoltaic support can protect the solar panel in extreme weather, and is simple in structure and small in occupied space. In addition, the utility model also relates to a photovoltaic system.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of photovoltaic power generation, in particular to a photovoltaic support. Further, the present disclosure relates to a photovoltaic system. BACKGROUND

[0002] With the rapid development of new energy industry, solar energy as the most important basic energy among various renewable energies, its solar power generation technology, i.e. photovoltaic industry, develops rapidly. The photovoltaic support is a support for supporting the solar panel in the solar photovoltaic power generation system.

[0003] In the presence of extreme weather such as hail and typhoon, the bare solar panel cannot effectively protect itself and is easy to be damaged in the extreme weather. Therefore, part of the prior art drives the shielding member to move above the solar panel for shielding in the extreme weather to achieve the protection of the solar panel. Another part of the prior art additionally sets a box to store the solar panel in the box in the extreme weather to achieve the protection of the solar panel. The shielding member and the box set by the above prior art occupy more space of the photovoltaic system and have a complex structure. CONTENT OF THE UTILITY MODEL

[0004] One of the technical problems to be solved by the present disclosure is to provide a photovoltaic support which can protect the solar panel in the extreme weather and has a relatively simple structure and occupies less space.

[0005] Another technical problem to be solved by the present disclosure is to provide a photovoltaic system, wherein the photovoltaic support can protect the solar panel in the extreme weather and has a relatively simple structure and occupies less space.

[0006] To solve the above technical problems, the present disclosure provides a photovoltaic support comprising:

[0007] a main support column;

[0008] a pair of photovoltaic panels, each of which comprises a solar radiation receiving surface for receiving solar radiation; and

[0009] a driving mechanism for driving the pair of photovoltaic panels to switch between a first state and a second state, the driving mechanism being arranged between the photovoltaic panels and the main support column;

[0010] wherein the solar radiation receiving surfaces of the pair of photovoltaic panels form a predetermined included angle in the first state, and the solar radiation receiving surfaces of the pair of photovoltaic panels are attached in the second state.

[0011] In some embodiments, a sliding groove is formed on a surface of the photovoltaic panel opposite to the solar radiation receiving surface, the driving mechanism comprises a rotating motor and a photovoltaic panel support column, both of which are provided with two to correspond to a pair of photovoltaic panels, one end of the photovoltaic panel is hinged to the main support column, one end of the photovoltaic panel support column is connected to the motor rotating shaft of the corresponding rotating motor, and the other end of the photovoltaic panel support column is slidingly arranged in the sliding groove of the corresponding photovoltaic panel, the rotating motor is used to drive the pair of photovoltaic panel support columns to rotate around the motor rotating shaft, thereby driving the photovoltaic panel to rotate around the corresponding photovoltaic panel hinge shaft, so as to drive the pair of photovoltaic panels to switch between the first state and the second state.

[0012] In some embodiments, a limiting block is arranged in the sliding groove, and when the photovoltaic panel is in the second state, one end of the photovoltaic panel support column abuts against the limiting block.

[0013] In some embodiments, the photovoltaic panel comprises a protective plate and a solar panel arranged on the protective plate, the solar panel forms a solar radiation receiving surface on a side away from the protective plate, and the surface of the protective plate away from the solar panel forms a sliding groove.

[0014] In some embodiments, the photovoltaic support further comprises a controller, the controller is used to receive the rotation time of the sun and weather information, the controller is electrically connected to the driving mechanism, and the controller is configured to control the driving mechanism according to the weather information to drive the pair of photovoltaic panels to switch between the first state and the second state.

[0015] In some embodiments, the photovoltaic support further comprises a wind speed measuring machine for measuring wind speed information, the wind speed measuring machine is electrically connected to the controller, and the controller is configured to control the driving mechanism according to the wind speed information to drive the photovoltaic panel to switch between the first state and the second state.

[0016] In some embodiments, the controller is further used to receive the rotation time of the sun, and the controller is configured to control the driving mechanism according to the rotation time to drive the pair of photovoltaic panels to rotate when the pair of photovoltaic panels is in the first state, so that the sun is located on the center of symmetry of the pair of photovoltaic panels.

[0017] In some embodiments, a limiting block is arranged in the sliding groove, and the predetermined included angle is greater than or equal to 120° and less than or equal to 140°.

[0018] In some embodiments, the main support column is a telescopic main support column.

[0019] To solve the above technical problems, the photovoltaic system provided by the embodiments of the present disclosure comprises the photovoltaic support of any of the above technical solutions.

[0020] By the technical scheme, the photovoltaic support provided by the present disclosure drives a pair of photovoltaic panels to switch between the first state and the second state through the driving mechanism. In normal weather, the pair of photovoltaic panels is in the first state, and the solar radiation receiving surfaces of the pair of photovoltaic panels form a predetermined included angle, so that the solar radiation receiving surfaces can receive solar radiation and convert solar energy into electric energy. In extreme weather such as hail and typhoon, the pair of photovoltaic panels is in the second state, and the solar radiation receiving surfaces of the pair of photovoltaic panels are attached, so that the solar radiation receiving surfaces are prevented from contacting the outside world, the solar radiation receiving surfaces are protected, and damage of the solar radiation receiving surfaces in extreme weather is prevented. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present disclosure, and other drawings can also be obtained by those skilled in the art without creative labor.

[0022] Figure 1 is a structural schematic diagram of the first state of the photovoltaic support disclosed by the embodiments of the present disclosure;

[0023] Figure 2 is a structural schematic diagram of the second state of the photovoltaic support disclosed by the embodiments of the present disclosure.

[0024] Explanation of reference signs:

[0025] 1, main support column; 2, photovoltaic panel; 201, protection plate; 202, solar panel; 3, driving mechanism; 301, rotating motor; 302, photovoltaic panel support column; 4, controller; 5, solar radiation receiving surface; 6, photovoltaic panel hinged shaft; 7, motor rotating shaft; 8, sliding groove. DETAILED DESCRIPTION

[0026] The embodiments of the present disclosure will be further described in detail below in combination with the drawings and the embodiments. The detailed description of the following embodiments and the drawings are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure, and the present disclosure can be implemented in many different forms, and is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0027] The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully express the scope of the present disclosure to those skilled in the art. It should be noted that: unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions and values set forth in these embodiments should be interpreted as merely exemplary, and not as a limitation.

[0028] It should be noted that in the description of the present disclosure, unless otherwise specified, the meaning of "a plurality of" is greater than or equal to two; The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer" and the like is only for the purpose of facilitating the description of the present disclosure and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation to the present disclosure. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0029] In addition, "first", "second", and similar words used in the present disclosure do not indicate any order, number or importance, but are only used to distinguish different parts. The terms "include" or "contain" and the like mean that the elements before the word cover the elements listed after the word, and do not exclude the possibility of also covering other elements.

[0030] It should also be noted that in the description of the present disclosure, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood in a broad sense, for example, it can be fixedly connected, It can also be detachably connected, or integrally connected; It can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances. When it is described that a specific device is located between the first device and the second device, there can be an intermediate device between the specific device and the first device or the second device, or there can be no intermediate device.

[0031] All terms used in the present disclosure have the same meaning as understood by those skilled in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted to have meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or excessively formalized sense, unless otherwise defined herein.

[0032] Techniques, methods and equipment known to those skilled in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the specification.

[0033] As Figure 1As shown, the photovoltaic support of the embodiment includes a main support column 1, a pair of photovoltaic panels 2 and a driving mechanism 3, the driving mechanism 3 is arranged between the photovoltaic panels 2 and the main support column 1, the upper surfaces of the pair of photovoltaic panels 2 are solar radiation receiving surfaces 5, the driving mechanism 3 is used to drive the photovoltaic panels 2 to switch between a first state and a second state, in normal weather, the photovoltaic panels 2 are in the first state, at this time, the solar radiation receiving surfaces of the pair of photovoltaic panels 2 form a predetermined included angle, so that sunlight can irradiate the solar radiation receiving surfaces and convert solar energy into electric energy, when extreme weather such as hail and typhoon comes, the photovoltaic panels 2 are in the second state, at this time, the solar radiation receiving surfaces 5 of the pair of photovoltaic panels 2 are attached, achieving the effect of protection, avoiding damage to the solar panels 202 in extreme weather, and the photovoltaic support has simple structure and small space occupation.

[0034] In some embodiments, as Figure 1 As shown, the photovoltaic panel 2 of the embodiment is formed with a sliding groove 8 on the side surface away from the solar radiation receiving surface 5, that is, the lower surface of the photovoltaic panel 2 is formed with the sliding groove 8, the driving mechanism 3 includes a rotating motor 301 and a photovoltaic panel support column 302, the rotating motor 301 and the photovoltaic panel support column 302 are both provided with two, respectively corresponding to the pair of photovoltaic panels 2, in the embodiment, the pair of photovoltaic panels 2 and the corresponding rotating motor 301 and photovoltaic panel support column 302 are oppositely arranged about the main support column 1, the lower end of the photovoltaic panel 2 is hinged to the upper end of the main support column 1, the corresponding hinge shaft is the photovoltaic panel hinge shaft 6, the lower end of the photovoltaic panel support column 302 is connected with the motor rotating shaft 7 of the corresponding rotating motor 301, and the upper end of the photovoltaic panel support column 302 is slidingly arranged in the sliding groove 8 of the corresponding photovoltaic panel 2. Figure 1 As shown, the photovoltaic support of the embodiment is in the first state, when extreme weather is about to come, the rotating motor 301 drives the photovoltaic panel support column 302 to rotate inward about the motor rotating shaft 7, the upper end of the photovoltaic panel support column 302 slides in the sliding groove 8, driving the photovoltaic panel 2 to rotate inward about the corresponding photovoltaic panel hinge shaft 6, the pair of photovoltaic panels 2 gradually fold, until the solar radiation receiving surfaces 5 of the two photovoltaic panels 2 are attached to each other, so that the photovoltaic support is changed to Figure 2As shown in the second state, the protection of the solar panel 202 is realized, after the extreme weather ends, the rotating motor 301 drives the photovoltaic plate support column 302 to rotate outward around the motor rotating shaft 7, the upper end of the photovoltaic plate support column 302 slides in the sliding groove 8, drives the photovoltaic plate 2 to rotate outward around the corresponding photovoltaic plate hinged shaft 6, a pair of photovoltaic plates 2 gradually unfold, so that the solar radiation receiving surface 5 can receive solar energy. In addition, in some embodiments, the photovoltaic support also includes a housing (not shown in the figure) for protecting the rotating motor. In other embodiments, the driving mechanism 3 includes a telescopic motor and a photovoltaic plate support column 302, both of which are provided with two to correspond to a pair of photovoltaic plates 2 respectively, a pair of photovoltaic plates 2, the fixed end of the telescopic motor is installed on the main support column 1, the telescopic end of the telescopic motor is connected with the photovoltaic plate support column 302, the lower end of the photovoltaic plate 2 is hinged with the upper end of the main support column, the surface of the side of the photovoltaic plate 2 away from the solar radiation receiving surface 5 forms a sliding groove 8, in extreme weather, the telescopic motor is extended, drives the photovoltaic plate support column 302 to extend, the upper end of the photovoltaic plate support column 302 slides along the sliding groove 8, thereby driving the photovoltaic plate 2 to rotate inward around the photovoltaic plate hinged shaft 6, and then the solar radiation receiving surface 5 of a pair of photovoltaic plates 2 is adhered, achieving the protection effect, when the weather returns to normal, the telescopic motor is retracted, drives the photovoltaic plate support column 302 to retract, the upper end of the photovoltaic plate support column 302 slides along the sliding groove 8, thereby driving the photovoltaic plate 2 to rotate outward around the photovoltaic plate hinged shaft 6, and then a pair of photovoltaic plates 2 are unfolded, so that the solar panel 202 receives solar energy.

[0035] In some embodiments, as shown in the figure, Figure 2 The sliding groove 8 is provided with a limiting block, when the photovoltaic plate 2 is in the second state, the upper end of the photovoltaic plate support column 302 abuts against the limiting block, so as to limit the photovoltaic plate support column 302, thereby improving the structural strength of the photovoltaic support in the second state, and avoiding damage to the photovoltaic support in bad weather.

[0036] In some embodiments, the photovoltaic plate 2 includes a protection plate 201 and a solar panel 202 arranged on the protection plate 201, the side of the solar panel 202 away from the protection plate 201 forms a solar radiation receiving surface 5, and the surface of the side of the protection plate 201 away from the solar panel 202 forms a sliding groove 8, in the first state of the photovoltaic support of this embodiment, as shown in the figure, Figure 1 The protection plate 201 supports the solar panel 202, in the second state of the photovoltaic support of this embodiment, as shown in the figure, Figure 2 The solar radiation receiving surfaces 5 of a pair of photovoltaic plates 2 are adhered, and the protection plate 201 covers the solar panel 202, the protection plate 201 protects the solar panel 202, the protection plate 201 and the main support column 1 of this embodiment are made of aluminum alloy material, which has low weight and high hardness.

[0037] In some embodiments, such as Figure 1 As shown, the photovoltaic bracket in this embodiment also includes a controller 4, which is used to receive weather information. The controller 4 is electrically connected to the drive mechanism 3. The controller 4 is configured to control the drive mechanism 3 according to the weather information to drive the photovoltaic panel 2 to switch between a first state and a second state. When the weather information received by the controller 4 is normal weather, the photovoltaic panel 2 is driven to switch to the first state so that the photovoltaic panel 2 receives solar energy and converts it into electrical energy. When the weather information received by the controller 4 is severe weather, such as hail and typhoon weather, the photovoltaic panel 2 is driven to switch to the second state to protect the solar panel 202 from damage caused by severe weather.

[0038] In some embodiments, the photovoltaic support also includes an anemometer (not shown in the figure) for measuring wind speed information. The anemometer is electrically connected to the controller 4. The controller 4 is configured to control the drive mechanism 3 according to the wind speed information to drive the photovoltaic panel to switch between a first state and a second state. The anemometer acquires wind speed information in real time. When the measured wind speed is greater than or equal to the set wind speed, the controller 4 controls the drive mechanism 3 to drive the photovoltaic panel 2 to switch to the second state. When the measured wind speed is less than the set wind speed, the controller 4 controls the drive mechanism 3 to drive the photovoltaic panel 2 to switch to the first state.

[0039] In some embodiments, the controller 4 is further configured to receive the rotation angle information of the sun. The controller 4 is configured to: when a pair of photovoltaic panels 2 are in a first state, control the drive mechanism 3 according to the rotation time to drive the included angle rotation of the pair of photovoltaic panels 2, so that the sun is on the symmetrical center plane of the pair of photovoltaic panels, thereby making the photovoltaic panels 2 point towards the sun, which is beneficial for the photovoltaic panels 2 to fully absorb solar energy. Pointing towards the sun is not strictly pointing towards the sun, but within the allowable error range. When a pair of photovoltaic panels 2 are in the first state, the controller 4 obtains the current position of the sun relative to the photovoltaic support according to the rotation time of the sun, and drives the photovoltaic panels 2 to rotate according to the relative position of the sun, so that the sun is on the symmetrical center plane of the pair of photovoltaic panels 2. As the sun moves, the controller 4 drives the photovoltaic panels 2 to rotate with the sun according to the rotation time of the sun, so that the photovoltaic panels 2 in this embodiment can always point towards the sun, so that the photovoltaic panels 2 can fully absorb solar energy. It should be noted that the symmetrical center plane of the pair of photovoltaic panels 2 is the symmetrical center plane between the solar radiation receiving surfaces 5 of each pair of photovoltaic panels 2.

[0040] In some embodiments, the angle of the predetermined included angle is greater than or equal to 120° and less than or equal to 140°, which is beneficial for the photovoltaic panel 2 to fully absorb solar energy.

[0041] In some embodiments, the main support column 1 is a telescopic support column, so that the height of the photovoltaic panel 2 is adjustable, when a pair of photovoltaic panels 2 is in the first state, the height of the photovoltaic panel 2 is raised by raising the main support column 1, which is conducive to the photovoltaic panel 2 fully absorbing solar energy and preventing the photovoltaic system from collecting solar radiation reflected by the ground surface, and when a pair of photovoltaic panels is in the second state, the height of the photovoltaic panel 2 is lowered by retracting the main support column 1, which is conducive to protecting the photovoltaic support and reducing the impact of typhoons on the photovoltaic support.

[0042] The present disclosure provides a photovoltaic support, such as Figure 1 and Figure 2As shown, the photovoltaic support includes a telescopic main support column 1, a pair of photovoltaic panels 2 and a driving mechanism 3, the photovoltaic panel 2 includes a protection plate 201 and a solar panel 202 arranged on the protection plate 201, the side of the solar panel 202 away from the protection plate 201 forms a solar radiation receiving surface 5 for receiving solar energy, the surface of the side of the protection plate 201 away from the solar panel 202 forms a sliding groove 8, the lower end of the photovoltaic panel 2 and the main support column 1 are hinged to a photovoltaic panel hinge shaft 6, the driving mechanism 3 includes a rotating motor 301 and a photovoltaic panel support column 302, the rotating motor 301 and the photovoltaic panel support column 302 are both provided with two, corresponding to a pair of photovoltaic panels 2, a pair of rotating motors 301 are arranged on both sides of the main support column 1, the lower end of the photovoltaic panel support column 302 is connected with the motor rotating shaft 7 of the rotating motor 301, and the upper end of the photovoltaic panel support column 302 is slidingly arranged in the sliding groove 8. The photovoltaic support further includes a controller 4, the controller 4 is electrically connected with the rotating motor 301, and the controller 4 can receive weather information. When the weather information received by the controller 4 is extreme weather such as hail and typhoon, the controller 4 controls the rotating motor 301 to drive the motor rotating shaft 7 of the pair of rotating motors 301 to rotate inward, drive the photovoltaic panel support column 302 to rotate inward, the upper end of the photovoltaic panel support column 302 slides along the sliding groove 8, and then drive the photovoltaic panel 2 to rotate inward around the photovoltaic panel hinge shaft 6, so that the solar radiation receiving surfaces 5 of the pair of photovoltaic panels 2 are attached, the protection plate 201 covers the solar panel 202, the protection effect is achieved, and the solar panel 202 is prevented from being damaged in extreme weather. At this time, the upper end of the photovoltaic panel support column 302 abuts against the limiting block in the sliding groove 8, so as to enhance the structural strength of the photovoltaic support when the photovoltaic panel is in the second state. Furthermore, the telescopic main support column 1 includes a telescopic motor, a fixed support column and a telescopic support column, the fixed support column is fixed on the ground, the telescopic end of the telescopic motor is connected with the telescopic support column, the fixed end of the telescopic motor is connected with the fixed support column, the telescopic motor is connected with the controller 4, and when the weather information received by the controller 4 is extreme weather, the controller 4 controls the telescopic motor to contract, so as to reduce the height of the photovoltaic panel 2, thereby reducing the influence of extreme weather. When the weather returns to normal weather, the weather information received by the controller 4 is normal weather, the controller 4 controls the rotating motor 301 to drive the rotating motor 301 to rotate outward around the motor rotating shaft 7, so that the pair of solar radiation receiving surfaces 5 form a predetermined included angle, and the pair of photovoltaic panels 2 can receive solar radiation when the pair of photovoltaic panels 2 are in the first state. The predetermined included angle of the embodiment is greater than or equal to 120° and less than or equal to 140°, which is conducive to the photovoltaic panel 2 fully absorbing solar energy. Furthermore, when the weather information received by the controller 4 returns to normal weather, the controller 4 also controls the telescopic motor to extend, so as to raise the main support column 1 and increase the height of the photovoltaic panel 2, which is conducive to the photovoltaic panel 2 fully absorbing solar energy and preventing the photovoltaic system from collecting solar radiation reflected from the bottom surface.The photovoltaic support further comprises a wind speed measuring machine, the wind speed measuring machine is electrically connected with the controller 4, the wind speed measuring machine can measure the wind speed in real time, the controller 4 compares the measured wind speed received from the wind speed measuring machine with the set wind speed, when the measured wind speed is greater than or equal to the set wind speed, the controller 4 controls the rotating motor 301 to rotate inwards around the motor rotating shaft 7, so that the solar radiation receiving surface 5 of the pair of photovoltaic panels 2 is attached, the solar panel 202 is protected by the protection plate 201, and damage of the solar panel 292 caused by excessive wind force is avoided. The controller 4 can also receive the rotation time of the sun, when the weather information received by the controller 4 is normal weather, the controller 4 obtains the position of the sun corresponding to the photovoltaic support according to the rotation time of the sun, so that the controller 4 controls the rotating motor 301 to rotate clockwise or counterclockwise, drives the photovoltaic panel support column 302 to rotate clockwise or counterclockwise, and then drives the photovoltaic panel 2 to rotate around the corresponding photovoltaic panel hinge shaft 6, so that the position of the symmetric center surface between the solar radiation receiving surfaces 5 of the pair of photovoltaic panels 2 is changed, the position of the symmetric center surface is adjusted so that the sun is located on the symmetric center surface, the controller 4 receives the rotation time of the sun in real time and controls the rotating motor 301 to adjust the relative position of the pair of photovoltaic panels 2, so that the sun is always located on the symmetric center surface between the solar radiation receiving surfaces 5 of the pair of photovoltaic panels 2, thereby the pair of photovoltaic panels 2 is aligned with the sun and rotates with the sun, which is beneficial to the photovoltaic panel 2 to fully absorb the energy of the sun.

[0043] On the basis of the photovoltaic support mentioned in the above technical scheme of the present application, the present disclosure further provides a photovoltaic system, which comprises the photovoltaic support mentioned above, so that the photovoltaic system can protect the solar panel when encountering bad weather, and has simple structure and small space occupation.

[0044] As can be seen from the above description, the present disclosure has the following advantages: first, the solar panel is protected by folding the two photovoltaic panels in extreme weather, and the structure is simple and occupies small space; second, in normal weather, the photovoltaic panel rotates with the sun, which is beneficial to the solar panel to fully absorb solar energy; third, in normal weather, the height of the photovoltaic support can be adjusted, which is beneficial to the photovoltaic panel 2 to fully absorb solar energy, and is also beneficial to prevent the photovoltaic system from receiving the solar radiation reflected from the bottom surface, and in extreme weather, the height of the photovoltaic support can be adjusted to reduce the influence of bad weather.

[0045] Thus far, the embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein according to the above description.

[0046] Although some specific embodiments of the present disclosure have been described in detail by way of examples, one skilled in the art should understand that the above examples are only for illustration, and are not intended to limit the scope of the present disclosure. One skilled in the art should understand that the above embodiments can be modified or equivalent replacements can be made to some technical features without departing from the scope and spirit of the present disclosure. In particular, the technical features mentioned in each embodiment can be combined in any manner as long as there is no structural conflict.

Claims

1. A photovoltaic mount, characterized by, The utility model relates to a photovoltaic panel drive mechanism, comprising: a main support column (1); a pair of photovoltaic panels (2), each of the pair of photovoltaic panels (2) comprises a solar radiation receiving surface (5) for receiving solar radiation; and a drive mechanism (3) for driving the pair of photovoltaic panels (2) to switch between a first state and a second state, the drive mechanism (3) is arranged between the photovoltaic panels (2) and the main support column (1); wherein, in the first state of the pair of photovoltaic panels (2), the solar radiation receiving surfaces (5) of the pair of photovoltaic panels (2) form a predetermined included angle, and in the second state of the pair of photovoltaic panels (2), the solar radiation receiving surfaces (5) of the pair of photovoltaic panels (2) are attached.

2. The photovoltaic mount of claim 1, wherein, A sliding groove (8) is formed on the surface of the photovoltaic panel (2) opposite to the solar radiation receiving surface (5), the drive mechanism (3) comprises a rotating motor (301) and a photovoltaic panel support column (302), the rotating motor (301) and the photovoltaic panel support column (302) are both provided with two to correspond to the pair of photovoltaic panels (2), one end of the photovoltaic panel (2) is hinged to the main support column (1), one end of the photovoltaic panel support column (302) is connected to the motor rotating shaft (7) of the corresponding rotating motor (301), the other end of the photovoltaic panel support column (302) is slidingly arranged in the sliding groove (8) of the corresponding photovoltaic panel (2), the rotating motor (301) is used for driving the pair of photovoltaic panel support columns (302) to rotate around the motor rotating shaft (7), driving the photovoltaic panel (2) to rotate around the corresponding photovoltaic panel hinge shaft (6), so as to drive the pair of photovoltaic panels (2) to switch between the first state and the second state.

3. The photovoltaic mount of claim 2, wherein, A limiting block is arranged in the sliding groove (8), in the second state of the photovoltaic panel (2), one end of the photovoltaic panel support column (302) abuts against the limiting block.

4. The photovoltaic mount of claim 2, wherein, The photovoltaic panel (2) comprises a protection plate (201) and a solar panel (202) arranged on the protection plate (201), the side of the solar panel (202) away from the protection plate (201) forms the solar radiation receiving surface (5), and the surface of the side of the protection plate (201) away from the solar panel (202) forms the sliding groove (8).

5. The photovoltaic mount of any one of claims 1 to 4, wherein, Further comprising a controller (4) for receiving weather information, the controller (4) is electrically connected with the drive mechanism (3), and the controller (4) is configured to control the drive mechanism (3) according to the weather information, so as to drive the photovoltaic panel (2) to switch between the first state and the second state.

6. The photovoltaic mount of claim 5, wherein, Further comprising a wind speed measuring machine for measuring wind speed information, the wind speed measuring machine is electrically connected with the controller (4), and the controller (4) is configured to control the drive mechanism (3) according to the wind speed information, so as to drive the photovoltaic panel (2) to switch between the first state and the second state.

7. The photovoltaic mount of claim 5, wherein, The controller (4) is also configured to receive a rotation time of the sun, and to control the driving mechanism (3) to drive the pair of photovoltaic panels (2) to rotate so that the sun is on the center plane of symmetry of the pair of photovoltaic panels (2) according to the rotation time when the pair of photovoltaic panels (2) is in the first state.

8. The photovoltaic mount of any one of claims 1 to 4, wherein, The predetermined included angle is greater than or equal to 120° and less than or equal to 140°.

9. The photovoltaic mount of any one of claims 1 to 4, wherein, The main support column (1) is a telescopic main support column.

10. A photovoltaic system characterized by, A photovoltaic panel support comprising a photovoltaic panel support according to any one of claims 1 to 9.

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