Base structure, support and photovoltaic module

Abstract

The embodiment of the utility model relates to the technical field of supports, and discloses a base structure, a support and a photovoltaic module, the base structure comprises a base and a first fastener, the base comprises a supporting part and a connecting hoop which are connected with each other, the connecting hoop is of a cylindrical structure internally provided with a containing cavity, and the first fastener is arranged on the supporting part. One end of the connecting hoop, which is far away from the supporting part, is provided with an opening, the accommodating cavity of the connecting hoop is used for inserting a stand column from the opening, the connecting hoop is arranged around the circumferential direction of the stand column, and the connecting hoop is fixedly connected with the stand column through the first fastener; the connecting hoop comprises a hoop body and a protruding part, the hoop body is provided with the containing cavity, and part of the hoop body protrudes in the direction away from the stand column to form the protruding part. The base has the advantages that the connecting stability of the connecting hoop and the stand column is improved, the lateral flexural rigidity and shear strength of the base are improved, and the risk that the stand column installed on the base topples over and is damaged is greatly reduced.

Description

Technical Field

[0001] The present invention relates to the field of brackets, and in particular to a base structure, a bracket and a photovoltaic component. Background Art

[0002] Currently, brackets such as photovoltaic brackets can be installed on a supporting surface such as the ground or a roof to support photovoltaic panels.

[0003] In related technologies, a bracket primarily consists of a base, a column, and a support frame. The support frame is mounted on the column, and the upper portion of the support frame is used to mount the photovoltaic panel. The column is typically made of C-shaped steel, and the base is constructed of a C-shaped clamp with connection holes. After the bottom of the column and base are assembled, they are secured together using bolts inserted through the corresponding connection holes.

[0004] However, the inventors realized that in actual use, since the base using C-shaped clamps and the columns using C-shaped steel both have notches, the connection stability between the columns and the base at the notches is weak, which can easily lead to tipping problems in scenarios with high wind pressure or high column height requirements. Utility Model Content

[0005] One or more embodiments of the present application provide a base structure to solve or at least partially alleviate the problem in the related art that a C-shaped base and a column are prone to tipping over due to weak connection stability at the notch.

[0006] In a first aspect of the present application, a base structure is provided, which adopts the following technical solution:

[0007] A base structure includes a base and a first fastener, the base includes a supporting portion and a connecting hoop that are interconnected, the connecting hoop is a cylindrical structure with an accommodating cavity inside, and the connecting hoop is provided with an opening at one end away from the supporting portion, the accommodating cavity of the connecting hoop is used for the column to be inserted from the opening, the connecting hoop is used to be arranged circumferentially around the column, and the connecting hoop is fixedly connected to the column through the first fastener; the connecting hoop includes a hoop body and a protrusion, the hoop body is provided with the accommodating cavity, and a part of the hoop body protrudes in a direction away from the column to form the protrusion.

[0008] Compared with the related art, one or more embodiments of the present application include at least one of the following beneficial technical effects:

[0009] The base structure mainly includes a base and a first fastener, wherein the base includes a supporting part and a connecting clamp that are connected to each other. The supporting part of the base can be fixedly installed on a supporting surface such as the ground, roof, etc., and part of the column, such as the bottom of the column, can be inserted into the accommodating cavity of the connecting clamp from an opening of the connecting clamp, such as the top opening. At this time, the connecting clamp surrounds the circumference of the column, and then the connecting clamp can be fixed to the column by the first fastener to realize the assembly operation of the base and the column.

[0010] Since the connecting hoop can be arranged around the circumference of the column, in other words, the connecting hoop is completely wrapped around the bottom of the column from the outside, which is equivalent to increasing the contact area between the connecting hoop and the column, and correspondingly improving the connection stability between the connecting hoop and the column, thereby reducing the possibility of the column tipping over.

[0011] Furthermore, since part of the clamp body protrudes in the direction away from the column to form a raised portion, the lateral bending stiffness and shear strength of the entire connecting clamp can be increased, and the connection between the connecting clamp and the support portion, such as the weld length, is correspondingly increased, so that the overall force-bearing performance of the base is better, and the risk of the column installed on the base being tipped over and damaged is correspondingly reduced.

[0012] In some embodiments, the support portion is used to be fixedly mounted on a support surface, and a projection area of the support portion on the support surface is larger than a projection area of the connecting clamp on the support surface.

[0013] In some embodiments, a drainage hole is provided at the connection between the connecting clamp and the supporting portion, and the drainage hole is connected to the accommodating cavity.

[0014] In some embodiments, the support portion is provided with a plurality of mounting holes, which are spaced apart on the support portion, and the mounting holes are used to connect the support surface via a second fastener.

[0015] In some embodiments, the protrusion is formed by bending the side wall of the clamp body.

[0016] In some embodiments, the end surface of the protrusion along the first direction is polygonal or arc-shaped.

[0017] In some embodiments, the clamp body includes a corner portion, and the protrusion is formed by bending the corner portion of the clamp body.

[0018] In some embodiments, a first connecting hole is provided on the clamp body, a second connecting hole is provided on the column, and the first fastener includes a fastening bolt and a fastening nut. The fastening bolt passes through the first connecting hole and the second connecting hole and is connected to the fastening nut.

[0019] In a second aspect of the present application, a bracket is provided, which adopts the following technical solution:

[0020] A bracket comprises a column and the base structure as described above.

[0021] Since the bracket includes a base structure, the bracket has at least all the technical effects of the base structure, which will not be described in detail here.

[0022] The third aspect of the present application provides a photovoltaic module, which adopts the following technical solution:

[0023] A photovoltaic assembly comprises a photovoltaic panel and the bracket as described above, wherein the photovoltaic panel is mounted on the bracket.

[0024] Since the photovoltaic module includes a bracket, the photovoltaic module has at least all the technical effects of the bracket, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application, a brief introduction to the drawings of the embodiments will be given below. Obviously, the drawings described below only relate to some embodiments of the present application, and are not intended to limit the present application.

[0026] Figure 1 This is one of the axial side schematic diagrams of the base structure according to some embodiments of the present application.

[0027] Figure 2 for Figure 1 Enlarged schematic diagram of part A.

[0028] Figure 3 for Figure 1 Schematic diagram of the enlarged portion B.

[0029] Figure 4 This is one of the schematic top views of the base structure according to some embodiments of the present application.

[0030] Figure 5 This is the second axial schematic diagram of the base structure according to some embodiments of the present application.

[0031] Figure 6 This is a second schematic top view of a base structure according to some embodiments of the present application.

[0032] Figure 7 This is the third axial schematic diagram of the base structure according to some embodiments of the present application.

[0033] Figure 8 This is a third schematic top view of a base structure according to some embodiments of the present application.

[0034] Figure 9This is the fourth axial schematic diagram of the base structure according to some embodiments of the present application.

[0035] Figure 10 This is a fourth schematic top view of a base structure according to some embodiments of the present application.

[0036] Figure 11 This is the fifth axial schematic diagram of the base structure according to some embodiments of the present application.

[0037] Figure 12 This is the fifth schematic top view of the base structure according to some embodiments of the present application.

[0038] In the figure: 1-column; 2-base; 21-connecting clamp; 211-drain hole; 212-clamp body; 213-raised portion; 22-support portion; 221-mounting hole; 3-first fastener; 31-fastening bolt; 32-fastening nut. DETAILED DESCRIPTION

[0039] To make the purpose, technical solutions, and advantages of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings showing multiple embodiments of this application. It should be understood that the described embodiments are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments described in this application, all other embodiments obtained by ordinary technicians in this field without expending creative work will fall within the scope of protection of this application.

[0040] Unless otherwise defined, all technical and scientific terms used in this application have the same meanings as commonly understood by one skilled in the art to which this application belongs. The terms used in this application's specification and claims are for the purpose of describing specific embodiments only and are not intended to limit this application. The terms "including," "comprising," "having," "having," "containing," and "containing" in the specification and claims of this application and the accompanying drawings are open-ended terms. Thus, "including," "comprising," and "having" refer, for example, to a method or apparatus having one or more steps or elements, but are not limited to having only those one or more elements. The terms "first," "second," and "first" in the specification and claims of this application and the accompanying drawings are used to distinguish between different objects, not to describe a specific order or priority. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or to implicitly specify the number of the technical features indicated. Thus, a feature designated "first" or "second" may explicitly or implicitly include one or more of the features. Throughout this application, unless otherwise specified, "plurality" means two or more.

[0041] The Z-axis in the accompanying drawings represents the vertical direction, that is, the up-down position, with the positive direction of the Z-axis representing the top and the reverse direction of the Z-axis representing the bottom. The X-axis in the accompanying drawings represents the horizontal direction and is designated as the left-right position, with the positive direction of the X-axis representing the right side and the reverse direction of the X-axis representing the front side. The Y-axis in the accompanying drawings represents the front-back position, with the positive direction of the Y-axis representing the front side and the reverse direction of the Y-axis representing the rear side. It should also be noted that the aforementioned Z-axis, Y-axis, and X-axis are intended solely for the purpose of facilitating the description of the present invention and simplifying the description, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention.

[0042] In the description of the present application, it should be understood that the terms "center", "lateral", "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0043] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," and "attached" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0044] References to "embodiments" in this application mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it refer to independent or alternative embodiments that are mutually exclusive with other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described in this application may be combined with other embodiments.

[0045] As mentioned above, it should be emphasized that when the term "include / comprises" is used in this specification, it is used to clearly indicate the presence of the features, integers, steps or components, but does not exclude the presence or addition of one or more other features, integers, steps, components or groups of features, integers, steps, components. As used in this application, the singular forms "a", "an" and "the" also include the plural forms, unless the context clearly indicates otherwise.

[0046] The terms "a" and "an" used in this specification may mean one, but may also have the same meaning as "at least one" or "one or more." The term "about" generally means plus or minus 10%, or more specifically, plus or minus 5%, of the referenced value. The term "or" used in the claims means "and / or" unless it is expressly stated that it refers only to alternatives.

[0047] The term "and / or" in this application simply describes an association between related objects, indicating that three possible relationships exist. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this application generally indicates that the related objects are in an "or" relationship.

[0048] Figure 1 This is one of the axial side schematic diagrams of the base structure according to some embodiments of the present application. Figure 3 for Figure 1 Schematic diagram of the enlarged portion B.

[0049] One or more embodiments of the present application disclose a base structure. Figure 1 The base structure includes a column 1, a base 2 and a first fastener 3. The base 2 includes a supporting portion 22 and a connecting hoop 21 that are connected to each other. The connecting hoop 21 is a cylindrical structure with an accommodating cavity inside, and the end of the connecting hoop 21 away from the supporting portion 22 is provided with an opening. The accommodating cavity of the connecting hoop 21 is used for the column 1 to be inserted from the opening. The connecting hoop 21 is arranged around the circumference of the column 1. The connecting hoop 21 is fixedly connected to the column 1 through the first fastener 3; the connecting hoop 21 includes a hoop body 212 and a raised portion 213. The hoop body 212 is provided with the accommodating cavity, and a portion of the hoop body 212 protrudes in the direction away from the column 1 to form the raised portion 213.

[0050] Specifically, a receiving cavity is provided inside the connecting clamp 21. At least one end of the connecting clamp 21 is open, for example, the opening may be at the end of the connecting clamp 21 away from the support portion 22, such as the top end, to facilitate insertion of the bottom of the column 1 into the receiving cavity through the top opening. The size of the receiving cavity at the opening is smaller than the bottom size of the column 1, so that a portion of the column 1 can be smoothly inserted into the receiving cavity.

[0051] The clamp body 212 may be a cylindrical structure with the accommodation cavity provided therein and at least one end open. The bottom of the column 1 may be inserted into the accommodation cavity through an opening of the clamp body 212 , such as the top opening.

[0052] The cylindrical structure can adopt the following shapes. For example, the axial end face of the cylindrical structure can be circular, elliptical, oval, polygonal, etc.; the end face of the column 1 can be rectangular, circular or other shapes, which are not specifically limited here.

[0053] When the bottom of the column 1 is inserted into the accommodating cavity of the clamp body 212, the outer wall of the bottom of the column 1 can fit with the inner wall of the accommodating cavity, so as to further improve the assembly stability of the column 1 and the clamp body 212 by reducing the gap between the column 1 and the clamp body 212.

[0054] Part of the clamp body 212 protrudes in a direction away from the column 1 (for example, toward the outside of the clamp body 212) to form the protrusion 213; wherein, the part of the connecting clamp can be processed by a cold bending forming process or a stamping process, so that the part that is more protruding relative to the connecting clamp as a whole is defined as the protrusion 213, and the other parts that are not protruding are the clamp body 212.

[0055] The support portion 22 may be a plate-shaped structure, and the connecting hoop 21 may be fixedly mounted on the support portion 22 . The support portion 22 may be mounted on a supporting surface such as the ground or a roof.

[0056] When the column 1 is inserted into the accommodating cavity of the connecting hoop 21, the connecting hoop 21 is arranged around the circumference of the column 1, and the column 1 is restricted in all directions on all sides. After the first fastener 3 is connected and fastened to the connecting hoop 21 and the column 1, the connection stability between the column 1 and the connecting hoop 21 is effectively improved.

[0057] The base structure mainly includes a column 1, a base 2 and a first fastener 3, wherein the base 2 includes a supporting portion 22 and a connecting hoop 21 connected to each other. The supporting portion 22 of the base 2 can be fixedly installed on a supporting surface such as the ground, roof, etc., and a portion of the column 1, such as the bottom of the column 1, can be inserted into the accommodating cavity of the connecting hoop 21 from an opening of the connecting hoop 21, such as the top opening. At this time, the connecting hoop 21 surrounds the circumference of the column 1, and then the connecting hoop 21 can be fixed to the column 1 by the first fastener 3 to realize the assembly operation of the base 2 and the column 1.

[0058] Since the connecting hoop 21 can be arranged circumferentially around the column 1, in other words, the connecting hoop 21 completely wraps the bottom of the column 1 from the outside, which is equivalent to increasing the contact area between the connecting hoop 21 and the column 1, and correspondingly improving the connection stability between the connecting hoop 21 and the column 1, thereby reducing the possibility of the column 1 tipping over.

[0059] Since part of the clamp body 212 is raised or bent toward its outside to form a raised portion 213, the raised portion 213 can effectively increase the lateral bending stiffness and shear strength of the connecting clamp 21 in the base 2, and accordingly increase the connection between the connecting clamp 21 and the support portion 22, such as the weld length, so that the overall force-bearing performance of the base 2 is better, and the risk of the column 1 installed on the base 2 being tipped over and damaged is further reduced.

[0060] Figure 2 for Figure 1 Enlarged schematic diagram of part A.

[0061] In some embodiments, combined Figure 2 As shown, the support portion 22 is used for fixed installation on the support surface, and the projection area of the support portion 22 on the support surface is larger than the projection area of the connecting hoop 21 on the support surface.

[0062] In at least one embodiment, the connecting hoop 21 and the supporting portion 22 may be an integrally formed structure, or the two may be fixedly connected by bonding, welding, or the like.

[0063] Since the bottom of the column 1 is inserted into the accommodating cavity of the connecting clamp 21, the connecting clamp 21 is installed on the supporting portion 22 on the supporting surface, and the projected area of the supporting portion 22 on the supporting surface is larger than the projected area of the connecting clamp 21 on the supporting surface, so as to further improve the assembly stability of the column 1 and the connecting clamp 21 by increasing the connection area between the supporting portion 22 and the supporting surface.

[0064] In some embodiments, combined Figure 2 As shown, a drain hole 211 is provided at the connection between the connecting hoop 21 and the supporting portion 22 , and the drain hole 211 is communicated with the accommodating cavity.

[0065] In at least one embodiment, the connection between the connecting hoop 21 and the supporting portion 22 is provided with a drain hole 211, which means that a drain hole 211 can be provided at the bottom of the connecting hoop 21 (see Figure 2 As shown); alternatively, a groove may be provided on the support portion 22, and the drain hole is formed between the groove and the bottom of the connecting hoop 21.

[0066] Since the drainage hole 211 is connected to the accommodating cavity, rainwater from the outside can enter the accommodating cavity through the gap between the inner wall of the accommodating cavity and the column 1 and then be discharged out of the base 2 through the drainage hole 211, thereby preventing the water in the accommodating cavity from staying for a long time and corroding the column 1.

[0067] In some embodiments, combined Figure 2As shown, the support portion 22 is provided with a plurality of mounting holes 221 , which are spaced apart on the support portion 22 , and the mounting holes 221 are used to connect to the support surface via a second fastener.

[0068] In at least one embodiment, in combination Figure 2 As shown, a plurality of mounting holes 221 are provided at intervals in the region between the outer edge of the support portion 22 and the connecting hoop 21. The second fastener (not shown in the figure) may be a bolt fastener.

[0069] The support portion 22 can be fixedly connected to the support surface in the following manner. For example, if the support surface is a roof, the support surface and the mounting hole 221 of the support portion 22 are connected using a second fastener; or, if the support surface is the ground, the support surface uses a second fastener that is a pre-embedded bolt and is passed through the mounting hole 221 of the support portion 22 to achieve a fixed connection between the support portion 22 and the support surface.

[0070] Since the support portion 22 can be passed through the corresponding mounting holes and connected to the support surface by a plurality of second fasteners, the connection stability between the support portion 22 and the support surface is improved by increasing the number of connection points between the support portion 22 and the support surface.

[0071] In some embodiments, combined Figures 3 to 10 As shown, the protrusion 213 is formed by bending the side wall of the clamp body 212.

[0072] In at least one embodiment, the protrusion 213 may be formed by bending a portion of the side wall of the clamp body 212 ; at least one protrusion 213 is provided on at least one side wall of the clamp body 212 .

[0073] For example, combined with Figure 3 、 Figure 4 、 Figure 7 、 Figure 8 As shown, two protrusions 213 are provided on at least one side wall of the hoop body 212; Figure 5 、 Figure 6 、 Figure 9 、 Figure 10 As shown, a protrusion 213 is provided on at least one side wall of the clamp body 212 .

[0074] In some embodiments, the end surface of the protrusion 213 along the first direction is polygonal or arc-shaped.

[0075] In at least one embodiment, the first direction may be Figure 3 、 Figure 5 、 Figure 7 and Figure 9 The Z axis of the coordinate system is parallel.

[0076] Combine Figures 3 to 6 As shown, the end surface shape of the protrusion 213 along the first direction is a polygon, and the polygon can be a non-closed rectangular ring with three sides.

[0077] Combine Figures 7 to 10 As shown, the end surface shape of the protrusion 213 along the first direction is arc-shaped.

[0078] Figure 11 This is a fifth axial schematic diagram of a base structure according to some embodiments of the present application. Figure 12 This is the fifth schematic top view of the base structure according to some embodiments of the present application.

[0079] In some embodiments, combined Figure 11 and Figure 12 As shown, the clamp body 212 includes a corner portion, and the protrusion 213 is formed by bending the corner portion of the clamp body 212.

[0080] In at least one embodiment, since the clamp body 212 can be a cylindrical structure with an accommodating cavity provided inside, and the cylindrical structure can be a cylindrical structure with a rectangular axial end face, the clamp body 212 has four corners, and a protrusion 213 is provided on at least one corner of the clamp body 212. In other words, at least one edge of the clamp body 212 protrudes toward its outer side to form the protrusion 213.

[0081] In some embodiments, combined Figure 4 、 Figure 6 、 Figure 8 、 Figure 10 and Figure 12 As shown, a first connecting hole is provided on the clamp body 212, a second connecting hole is provided on the column 1, and the first fastener 3 includes a fastening bolt 31 and a fastening nut 32. The fastening bolt 31 is passed through the first connecting hole and the second connecting hole and connected to the fastening nut 32.

[0082] In at least one embodiment, the connecting clamp 21 can be assembled and fixed to the column 1 in the following manner, for example, first inserting the bottom of the column 1 into the accommodating cavity of the connecting clamp 21, and then passing the fastening bolt 31 through the first connecting hole of the clamp body 212 and the second connecting hole of the column 1 and connecting the fastening nut 32 to achieve the fixed assembly operation of the connecting clamp 21 and the column 1.

[0083] The end of the first fastener 3 may not protrude from the plane where the raised portion 213 is located, so that the raised portion 213 has a certain shielding and hiding effect on the first fastener 3, thereby improving the neatness of the outer surface of the connecting hoop 21.

[0084] One or more embodiments of the present application further disclose a bracket, which comprises at least the base structure described above and a column 1 .

[0085] In at least one embodiment, the bracket may be a photovoltaic bracket, a steel structure house bracket, etc. As long as various brackets with a column 1 and a base structure are applicable to the present technical solution, no specific limitation is made here.

[0086] One or more embodiments of the present application further disclose a photovoltaic assembly, which includes a photovoltaic panel and the bracket described above, wherein the photovoltaic panel is mounted on the bracket.

[0087] In at least one embodiment, the photovoltaic module has all the technical effects of the above-mentioned bracket, which will not be described in detail here.

[0088] The above describes the basic principles, main features, and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-described embodiments. The above-described embodiments and the specification merely illustrate the principles of the present application. Various changes and improvements may be made to the present application without departing from the spirit and scope of the present application. These changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the appended claims and their equivalents.

Claims

1. A base structure, characterized in that: It includes a base and a first fastener, the base includes a supporting portion and a connecting hoop that are interconnected, the connecting hoop is a cylindrical structure with an accommodating cavity inside, and the connecting hoop is provided with an opening at one end away from the supporting portion, the accommodating cavity of the connecting hoop is used for the column to be inserted from the opening, the connecting hoop is used to be arranged circumferentially around the column, and the connecting hoop is fixedly connected to the column through the first fastener; the connecting hoop includes a hoop body and a protrusion, the hoop body is provided with the accommodating cavity, and a part of the hoop body protrudes in the direction away from the column to form the protrusion.

2. The base structure according to claim 1, wherein: The support portion is used for being fixedly mounted on a support surface, and a projection area of the support portion on the support surface is larger than a projection area of the connecting hoop on the support surface.

3. The base structure according to claim 2, wherein: A drain hole is provided at the connection between the connecting hoop and the supporting portion, and the drain hole is communicated with the accommodating cavity.

4. The base structure according to claim 2, wherein: The support portion is provided with a plurality of mounting holes, which are spaced apart and distributed on the support portion. The mounting holes are used to connect the support surface via a second fastener.

5. The base structure according to claim 1, wherein: The protrusion is formed by bending the side wall of the clamp body.

6. The base structure according to claim 1, wherein: The end surface shape of the protrusion along the first direction is polygonal or arc-shaped.

7. The base structure according to claim 1, wherein: The clamp body includes a corner portion, and the protrusion is formed by bending the corner portion of the clamp body.

8. The base structure according to any one of claims 1 to 7, wherein: A first connecting hole is provided on the clamp body, a second connecting hole is provided on the column, and the first fastener includes a fastening bolt and a fastening nut. The fastening bolt passes through the first connecting hole and the second connecting hole and is connected to the fastening nut.

9. A bracket, characterized in that: It comprises a column and a base structure according to any one of claims 1 to 8.

10. A photovoltaic module, characterized in that: It comprises a photovoltaic panel and the bracket according to claim 9, wherein the photovoltaic panel is installed on the bracket.

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