Photovoltaic racking and photovoltaic module systems

Abstract

This application discloses a photovoltaic (PV) bracket and PV module system, including a pole, a clamp, and a locking assembly. The pole is used to install the PV module and is positioned on a first side of the mounting body. The clamp is located on the top side of the mounting body; or a portion of the clamp is located on a second side of the mounting body, and the other portion is located on the top side. The locking assembly is an adjustable-length connection between the clamp and the pole to clamp the mounting body. This application fixes the PV bracket by clamping the mounting body, which, compared to existing technologies, avoids drilling holes in the mounting body, thus simplifying the installation of the PV bracket, improving its installation efficiency, and enabling quick and stable installation. This facilitates meeting the installation needs of individual consumers and also avoids damage to the mounting body, thus protecting it.

Description

Technical Field

[0001] This application relates to the field of photovoltaic power generation technology, and more specifically, to a photovoltaic support structure and a photovoltaic module system. Background Technology

[0002] Photovoltaic power generation can be applied to industrial and commercial sectors, as well as the personal consumer goods industry. When applied to the personal consumer goods industry, photovoltaic mounting systems can be installed on balconies, terraces, rooftops, or garden spaces.

[0003] The installation of existing photovoltaic (PV) mounting systems is relatively complex. For example, individual consumers need to drill holes in the mounting structure to install the PV mounting system, making it difficult for them to install the system and hindering the application of PV power generation in the consumer goods industry.

[0004] Therefore, how to design photovoltaic (PV) mounting systems to simplify their installation and meet the installation needs of individual consumers is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0005] In view of this, the purpose of this application is to provide a photovoltaic bracket and photovoltaic module system to simplify the installation of photovoltaic brackets, thereby meeting the installation needs of individual consumers for photovoltaic brackets.

[0006] To achieve the above objectives, this application provides the following technical solution:

[0007] In a first aspect, this application provides a photovoltaic bracket, including: a pole, a clamp, and a locking assembly, wherein the pole is used to install photovoltaic modules and is distributed on a first side of the mounting body;

[0008] The clamp is located on the top side of the mounting body; or a portion of the clamp is located on the second side of the mounting body, and another portion of the clamp is located on the top side of the mounting body.

[0009] The locking assembly includes an adjustable length connecting clamp and upright to clamp the mounting body.

[0010] In some embodiments, the clamp includes a first clamping beam located on the second side of the mounting body, one end of a locking assembly connected to the first clamping beam, and the other end of the locking assembly directly or indirectly connected to the upright to clamp the mounting body.

[0011] In some embodiments, the clamp further includes a second clamping beam connected to the first clamping beam, the second clamping beam being located on the top side of the mounting body, one end of the locking assembly being connected to the first clamping beam or the second clamping beam, and the other end of the locking assembly being directly or indirectly connected to the upright to clamp the mounting body.

[0012] In some embodiments, the clamp further includes a third clamping beam connected to the upright, the third clamping beam being located on the top side of the mounting body, one end of the locking assembly being connected to the second clamping beam, and the other end of the locking assembly being connected to the third clamping beam to clamp the mounting body.

[0013] In some embodiments, the locking assembly includes a first locking member, and a third clamping beam is positionally adjustable relative to the second clamping beam in the length direction and is connected via the first locking member.

[0014] In some embodiments, the second clamping beam and the third clamping beam are sleeved together;

[0015] And / or, the second clamping beam is provided with a first guide member, and the third clamping beam is provided with a second guide member that slides in cooperation with the first guide member.

[0016] In some embodiments, the first guide member is located on the top side of the second clamping beam, and the second guide member is located on the top side of the third clamping beam;

[0017] And / or, the first guide member includes a first slider disposed on the first locking member and located inside the second clamping beam, and the second guide member includes a first slide rail disposed inside the second clamping beam, with the first slider slidingly engaged with the first slide rail.

[0018] In some embodiments, the locking assembly includes an extension, a second locking member, and a third locking member.

[0019] Furthermore, the position of the extension relative to the second clamping beam in the length direction is adjustable, and it is connected by the second locking member;

[0020] And / or, the position of the extension relative to the third clamping beam in the length direction is adjustable, and it is connected by the third locking member.

[0021] In some embodiments, the extension is sleeved with the second clamping beam and / or the third clamping beam;

[0022] When the extension is sleeved with the second clamping beam, the extension is provided with a third guide, and the second clamping beam is provided with a fourth guide that slides with the third guide;

[0023] When the extension is fitted with the third clamping beam, the extension is provided with a fifth guide, and the third clamping beam is provided with a sixth guide that slides with the fifth guide.

[0024] In some embodiments, the third and fifth guide members are located on the top side of the extension member, the fourth guide member is located on the top side of the second clamping beam, and the sixth guide member is located on the top side of the third clamping beam;

[0025] When the extension is sleeved with the second clamping beam, the third guide includes a second slide rail disposed inside the extension, and the fourth guide includes a second slider disposed on the second locking member and located outside the second clamping beam, with the second slider slidingly engaged with the second slide rail.

[0026] When the extension is sleeved with the third clamping beam, the sixth guide includes a third slide rail disposed inside the third clamping beam, and the fifth guide includes a third slider disposed on the third locking member and located inside the extension, the third slider slidingly engaging with the third slide rail.

[0027] In some embodiments, the locking assembly further includes a fourth locking member and a locking seat, the locking seat being fixed to the third clamping beam, the fourth locking member passing through the second clamping beam along the length of the locking assembly and being threadedly connected to the locking seat, or the fourth locking member passing through the first clamping beam and the second clamping beam along the length of the locking assembly and being threadedly connected to the locking seat.

[0028] In some embodiments, the photovoltaic bracket also includes a protective sleeve that wraps around the corner of the clamp and engages with the exposed portion of the fourth locking member.

[0029] In some embodiments, the photovoltaic bracket also includes a pad detachably connected to the pole and / or clamp, the pad being located on a first side or a second side of the mounting body;

[0030] And / or, the pad includes a mounting hole, and a mounting surface and an anti-slip surface arranged opposite each other. The mounting hole penetrates the mounting surface and the anti-slip surface, and the mounting surface is provided with a groove, and the anti-slip surface is provided with a protrusion. The groove of one pad is matched with the protrusion of another pad for limiting engagement.

[0031] In some embodiments, the mounting body is a wall, railing, or structural beam.

[0032] In some embodiments, the pole is connected to the photovoltaic module via a first connecting beam and a second connecting beam, and the photovoltaic module and the pole are inclined relative to each other.

[0033] In some embodiments, one end of the first connecting beam is fixedly connected to the upright, and the other end of the first connecting beam is movably connected to the photovoltaic module; the position of the second connecting beam on the upright and / or photovoltaic module is adjustable so that the included angle between the photovoltaic module and the upright is adjustable.

[0034] In some embodiments, the pole is provided with at least two fixed positions, and any two fixed positions have a height difference;

[0035] And / or, the second connecting beam is detachably fixed in the fixed position.

[0036] In some embodiments, the upright with the fixed position is provided with a mounting groove, and the second connecting beam is located in the mounting groove;

[0037] And / or, at least one fixed position is also provided with an angle indicator, which is used to indicate the tilt angle or the amount of tilt angle change of the upright when the connecting beam is fixed at the fixed position where the angle indicator is located.

[0038] In some embodiments, there are at least two uprights, with a one-to-one correspondence between the first connecting beam and the second connecting beam;

[0039] The photovoltaic support system also includes:

[0040] A crossbeam and uprights are perpendicular to each other or inclined relative to each other. Each upright is fixed to a crossbeam, or the crossbeam is fixedly connected to two adjacent uprights.

[0041] Secondly, this application provides a photovoltaic module system, including a photovoltaic module and a photovoltaic bracket as described above.

[0042] In the photovoltaic bracket provided in this application, the uprights are used to install photovoltaic modules and are distributed on the first side of the mounting body. At least a portion of the clamps are distributed on the second side of the mounting body. The locking assembly is used to connect the clamps and the uprights to clamp the mounting body. In this way, the photovoltaic bracket is fixed by clamping the mounting body. Compared with the prior art, this method avoids drilling holes in the mounting body, thereby simplifying the installation of the photovoltaic bracket, improving the installation efficiency, and enabling quick and stable installation of the photovoltaic bracket, which is convenient for meeting the installation needs of individual consumers. At the same time, it also avoids damage to the mounting body and provides protection for the mounting body. Attached Figure Description

[0043] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this application. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0044] Figure 1 This is a schematic diagram of the structure of the photovoltaic bracket after it is installed in the mounting body, as provided in the embodiments of this application;

[0045] Figure 2 for Figure 1 Front view of the structure shown;

[0046] Figure 3 An isometric view of a photovoltaic support structure provided in an embodiment of this application;

[0047] Figure 4 for Figure 3 The exploded view of the photovoltaic support structure is shown below;

[0048] Figure 5 for Figure 3The photovoltaic bracket shown is mounted on the front view of a mounting structure;

[0049] Figure 6 for Figure 3 The photovoltaic bracket shown is mounted on another type of mounting structure in the front view.

[0050] Figure 7 An isometric view of another structure of the photovoltaic support provided in the embodiments of this application;

[0051] Figure 8 for Figure 7 Enlarged view of section A;

[0052] Figure 9 for Figure 7 The exploded view of the photovoltaic support structure is shown below;

[0053] Figure 10 for Figure 7 The photovoltaic bracket shown is mounted on the front view of a mounting structure;

[0054] Figure 11 Another front view of the photovoltaic bracket provided in the embodiment of this application;

[0055] Figure 12a and Figure 12b This is an isometric view of the pad block in the photovoltaic support provided in the embodiment of this application;

[0056] Figure 13 This is an isometric view of multiple pads in a photovoltaic support provided in an embodiment of this application;

[0057] Figure 14 An isometric view of multiple pads assembled together in a photovoltaic support structure provided in this application embodiment;

[0058] Figure 15 for Figure 11 The photovoltaic bracket shown is mounted on the front view of a mounting structure;

[0059] Figure 16 for Figure 11 The photovoltaic bracket shown is mounted on another type of mounting structure in the front view.

[0060] Figure 17 An isometric view of a structure of a photovoltaic module system provided in an embodiment of this application;

[0061] Figure 18 for Figure 17 The exploded view of the photovoltaic module system shown is shown below.

[0062] Figure 19 for Figure 17 Enlarged view of section B;

[0063] Explanation of reference numerals in the attached figures:

[0064] 1-Photovoltaic support frame, 2-Photovoltaic module, 3-Balcony, 31-Mounting body;

[0065] 11-Upright pole, 110-Fixing position, 111-Mounting slot, 112-Angle indicator, 113-Snap-fit ​​slot, 114-Second pin;

[0066] 12-Clamping fixture; 120-First clamping beam; 121-Second clamping beam; 122-Third clamping beam;

[0067] 1200 - Second locking hole, 1201 - Fourth locking hole;

[0068] 1210 - First guide member, 1211 - Fourth guide member, 1212 - First connecting hole, 1213 - First locking hole;

[0069] 1220 - Second guide member, 1221 - Sixth guide member, 1222 - Second connecting hole;

[0070] 13-Locking assembly, 130-First locking element, 131-Extension element, 132-Second locking element, 133-Third locking element, 134-Fourth locking element, 135-Locking seat, 136-Fifth locking element, 137-Tightening pad;

[0071] 1310 - Third guide component, 1311 - Fifth guide component, 1312 - Opening, 1313 - Third locking hole;

[0072] 14-Padded block, 140-Mounting hole, 141-Mounting surface, 142-Anti-slip surface, 143-Groove, 144-Protrusion, 145-Reinforcing rib, 146-Groove, 147-Protrusion;

[0073] 15-Protective sleeve, 151-First through hole, 152-Second through hole;

[0074] 16-First connecting beam, 160-Third connecting hole, 161-Rotating groove, 162-First pin;

[0075] 17-Second connecting beam, 170-Fourth connecting hole, 171-Fifth connecting hole;

[0076] 18-Crossbeam, 180-First connector, 181-Second connector;

[0077] 21-Border, 211-First border, 212-Second border, 213-Third border, 214-Fourth border. Detailed Implementation

[0078] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0079] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. The terminology used in the following embodiments is for the purpose of describing specific embodiments only and is not intended to be a limitation of this application. As used in the specification and appended claims of this application, the singular expressions "a," "an," "the," "the," and "this" are intended to also include expressions such as "one or more," unless the context clearly indicates otherwise. It should also be understood that in the embodiments of this application, "one or more" refers to one, two, or more; "and / or" describes the relationship between related objects, indicating that three relationships may exist; for example, A and / or B can represent: A alone, A and B simultaneously, or B alone, where A and B can be singular or plural. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship.

[0080] References to "one embodiment" or "some embodiments" as described in this specification mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized.

[0081] The "multiple" mentioned in the embodiments of this application refers to two or more. It should be noted that in the description of the embodiments of this application, terms such as "first" and "second" are used only for the purpose of distinguishing descriptions and should not be construed as indicating or implying relative importance, nor should they be construed as indicating or implying order.

[0082] The terms "parallel" and "perpendicular" used in this application refer to "basically parallel" and "basically perpendicular" in practical operation. "Basically parallel" can be understood as parallelism with a certain degree of error, and similarly, "basically perpendicular" can be understood as perpendicularity with a certain degree of error.

[0083] This application provides a photovoltaic bracket for installation on a mounting body. The photovoltaic bracket is more compact, the tilt angle of the photovoltaic module is adjustable, and it can adapt to different scenarios, effectively improving the installation convenience, ease of use, and lightweight of the photovoltaic bracket, making it easier to meet the installation needs of individual consumers.

[0084] like Figure 1 and Figure 2 As shown, the photovoltaic bracket 1 provided in this application embodiment includes: a pole 11, a clamp 12, and a locking assembly 13; wherein, the pole 11 is used to install the photovoltaic module 2, and at least a portion of the pole 11 is distributed on a first side of the mounting body 31; the clamp 12 is located on a second side of the mounting body 31, or a portion of the clamp 12 is located on the second side of the mounting body 31, and another portion of the clamp 12 is located on the top side of the mounting body 31; the locking assembly 13 is adjustable in length to connect the clamp 12 and the pole 11 to clamp the mounting body 31.

[0085] It should be noted that the entire photovoltaic bracket 1 is erected on the top of the mounting body 31, and the entire photovoltaic bracket 1 clamps the mounting body 31, thereby fixing the photovoltaic bracket 1 to the mounting body 31.

[0086] The adjustable length of the locking component 13 can be understood as the adjustable length of the locking component 13 connected to the clamp 12 or the upright 11. The adjustable length can correspond to the clamping thickness between the clamp 12 and the upright 11, and can also be perpendicular to the clamping thickness.

[0087] The first side and the second side of the mounting body 31 are opposite to each other. In some embodiments, the first side and the second side of the mounting body 31 may be selected to be distributed sequentially along the thickness direction of the mounting body 31.

[0088] The aforementioned mounting body 31 can be a wall, railing, or structural beam, etc., and this application embodiment does not limit it.

[0089] For example, if the mounting body 31 is a wall, this wall can be the wall of the balcony 3, or a wall enclosing a courtyard, or other types of walls. The aforementioned wall can be a concrete wall or a brick-concrete wall, etc. If the mounting body 31 is a railing, the railing can be the railing of the balcony 3, or a railing of other structures. The aforementioned railing can be a steel railing or a cement railing, etc. If the mounting body 31 is a structural beam, the structural beam can be the structural beam of a steel tower, etc.

[0090] When the mounting body 31 is the mounting body 31 of the balcony 3, the first side of the mounting body 31 is the outer side of the balcony 3, and the second side of the mounting body 31 is the inner side of the balcony 3.

[0091] In the photovoltaic bracket 1 provided in this application embodiment, the upright 11 is used to install the photovoltaic module 2. The upright 11 is distributed on the first side of the mounting body 31, and at least a portion of the clamp 12 is distributed on the second side of the mounting body 31. The locking assembly 13 is used to connect the clamp 12 and the upright 11 to clamp the mounting body 31. In this way, the photovoltaic bracket 1 is fixed by clamping the mounting body 31. Compared with the prior art, this avoids drilling holes in the mounting body 31, thereby simplifying the installation of the photovoltaic bracket 1, improving the installation efficiency of the photovoltaic bracket 1, and enabling the photovoltaic bracket 1 to be installed quickly and stably, which is convenient to meet the installation needs of individual consumers for the photovoltaic bracket 1. At the same time, it also avoids damage to the mounting body 31 and plays a protective role for the mounting body 31.

[0092] like Figure 2 and Figure 3 As shown, in some embodiments, the clamp 12 may include a first clamping beam 120 located on the second side of the mounting body 31. One end of the locking component 13 is connected to the first clamping beam 120, and the other end of the locking component 13 is directly or indirectly connected to the upright 11 to clamp the mounting body 31. In this example, the first clamping beam 120 and the upright 11 can be connected by the locking component 13 to clamp the mounting body 31. The area between the first clamping beam 120 and the upright 11 is located on the top side of the mounting body 31. Thus, during installation, the locking component 13 can be initially assembled with the first clamping beam 120 and held on the top side of the mounting body 31 by the locking component 13. In this way, the mounting body 31 can bear part of the weight of the photovoltaic bracket 1, thereby facilitating the fixed connection of the upright 11 and the first clamping beam 120 and reducing the installation difficulty for individual consumers. Furthermore, by replacing different locking components 13 or adjusting the length of the unlocking components 13, it can accommodate mounting bodies 31 of various widths, improving the adaptability of the photovoltaic bracket 1 to the mounting bodies 31; at the same time, it eliminates the need to replace the upright 11 and the first clamping beam 120, reducing replacement costs. In addition, since the first clamping beam 120 and the upright 11 are interchangeable, it facilitates mass production.

[0093] To further reduce installation difficulty, in this example, the clamp 12 may also include a second clamping beam 121 connected to the first clamping beam 120. The second clamping beam 121 is located on the top side of the mounting body 31. One end of the locking assembly 13 is connected to either the first clamping beam 120 or the second clamping beam 121, and the other end of the locking assembly 13 is directly or indirectly connected to the upright 11 to clamp the mounting body 31. Thus, during installation, the second clamping beam 121 can be used to hold the mounting body 31 on its top side, allowing the mounting body 31 to bear part of the weight of the photovoltaic bracket 1. This facilitates the fixed connection between the upright 11 and the first clamping beam 120, reducing the installation difficulty for individual consumers.

[0094] To facilitate maintenance and replacement of the first clamping beam 120 and the second clamping beam 121, the first clamping beam 120 and the second clamping beam 121 can be detachably and fixedly connected. Moreover, the first clamping beam 120 and the second clamping beam 121 can be disassembled into individual components for transport, simplifying the transportation of the photovoltaic bracket 1.

[0095] The specific structure for detachable fixed connections can be selected based on the actual situation, and this application does not limit this aspect.

[0096] Of course, it is also possible to choose a fixed connection between the first clamping beam 120 and the second clamping beam 121 that is not detachable.

[0097] The second clamping beam 121 has a U-shaped latch at one end near the first clamping beam 120. This U-shaped latch engages with the top side of the first clamping beam 120, and the first clamping beam 120 and the second clamping beam 121 are connected by a first connecting hole 1212. For example, the first connecting hole 1212 can be used to install screws or rivets.

[0098] In another example of this application, the clamp 12 further includes a third clamping beam 122 connected to the upright 11. The third clamping beam 122 is located on the top side of the mounting body 31. One end of the locking assembly 13 is connected to the second clamping beam 121, and the other end of the locking assembly 13 is connected to the third clamping beam 122 to clamp the mounting body 31. In this way, during the installation process, the first clamping beam 120 and the second clamping beam 121 can overlap on the top side of the mounting body 31, and the upright 11 and the second clamping beam 121 can overlap on the mounting body 31, which can support the weight of the photovoltaic bracket 1 in two parts and achieve the initial positioning of the photovoltaic bracket 1, which facilitates the further installation of the locking assembly 13 and reduces the installation difficulty.

[0099] To facilitate maintenance and replacement of the third clamping beam 122 and the upright 11, the third clamping beam 122 and the upright 11 can be detachably fixed together. Furthermore, the third clamping beam 122 and the upright 11 can be disassembled into individual components for transport, simplifying the transportation of the photovoltaic support 1.

[0100] The specific structure for detachable fixed connections can be selected based on the actual situation, and this application does not limit this aspect.

[0101] Of course, you can also choose to make the fixed connection between the third clamping beam 122 and the upright 11 non-removable.

[0102] The third clamping beam 122 has a U-shaped latch at one end near the upright 11, which is used to clamp it to both sides of the upright 11 (both sides in the thickness direction). The third clamping beam 122 and the upright 11 are connected by a second connecting hole 1222. For example, screws or rivets can be installed in the second connecting hole 1222.

[0103] To improve the adaptability and connection strength of the photovoltaic bracket 1 to the mounting body 31, the lengths of the second clamping beam 121 and the third clamping beam 122 are in the thickness direction of the mounting body 31, and the relative lengths of the second clamping beam 121 and the third clamping beam 122 are adjustable. For example, the length of the second clamping beam 121 relative to the third clamping beam 122 is continuously adjustable or intermittently adjustable.

[0104] The specific structure for achieving adjustable length of the second clamping beam 121 relative to the third clamping beam 122 can be designed according to actual conditions, and the embodiments of this application do not limit this.

[0105] Combination Figure 2 See Figure 4 As shown, in some embodiments, the locking assembly 13 may include a first locking member 130, and the third clamping beam 122 is adjustable in length relative to the second clamping beam 121 and is connected via the first locking member 130. During installation, after adjusting the relative lengths of the second clamping beam 121 and the third clamping beam 122, it is hung on the top side of the mounting body 31, and then the second clamping beam 121 and the third clamping beam 122 are connected via the first locking member 130, thereby realizing the connection of the locking assembly 13 to the upright 11 and the clamp 12. Here, the length of the first locking member 130 relative to the second clamping beam 121 and the third clamping beam 122 is adjustable. At this time, the first locking member 130 is perpendicular to the length direction of the second clamping beam 121 and the third clamping beam 122.

[0106] The relative lengths of the second clamping beam 121 and the third clamping beam 122 are adjustable. For example, the second clamping beam 121 and the third clamping beam 122 are sleeved together. The relative lengths of the first clamping beam 120 and the second clamping beam 121 can be adjusted by sliding.

[0107] To improve the stability of the second clamping beam 121 and the third clamping beam 122 during sliding, the second clamping beam 121 is provided with a first guide member 1210, and the third clamping beam 122 is provided with a second guide member 1220 that slides in cooperation with the first guide member 1210. Under the restriction of the first guide member 1210 and the second guide member 1220, the second clamping beam 121 and the third clamping beam 122 can only slide in the length direction of the second clamping beam 121 and the third clamping beam 122.

[0108] The first guide member 1210 is located on the top side of the second clamping beam 121, and the second guide member 1220 is located on the top side of the third clamping beam 122; or the first guide member 1210 is located on both sides of the second clamping beam 121, and the second guide member 1220 is located on both sides of the third clamping beam 122.

[0109] The first guide member 1210 includes a first slider disposed on the first locking member 130 and located inside the second clamping beam 121, and the second guide member 1220 includes a first slide rail disposed inside the second clamping beam 121, with the first slider slidingly engaged with the first slide rail; or the first guide member 1210 includes a first slide rail disposed on the first locking member 130 and located inside the second clamping beam 121, and the second guide member 1220 includes a first slider disposed inside the second clamping beam 121, with the first slider slidingly engaged with the first slide rail.

[0110] In the diagram, the first guide member 1210 is the first slider, and the second guide member 1220 is the first slide rail. The first slider is located within the first slide rail and is connected to the first locking hole 1213 of the second clamping beam 121 via the first locking member 130. This application allows adjustment of the preload of the first slider and the first slide rail by the extension length of the first locking member 130 relative to the second locking hole 1200, thereby switching the first slider between a fixed state and a sliding state relative to the first slide rail. When the preload is greater than a preset preload, the first slider and the first slide rail are in a sliding state; when the preload is less than or equal to the preset preload, the first slider and the first slide rail are in a fixed state. In the sliding state, the first slider can slide within the first slide rail; in the fixed state, the first slider cannot slide within the first slide rail.

[0111] The number of the first sliders can be at least two, and they are arranged along the length of the second clamping beam 121 to increase the engagement position of the first guide 1210 and the second guide 1220, thereby improving the stability of the second clamping beam 121 and the third clamping beam 122 during the length adjustment process.

[0112] In addition, in order to fine-tune the relative length between the second clamping beam 121 and the third clamping beam 122, the first locking hole 1213 for installing the first locking member 130 is moved in the length direction of the second clamping beam 121. That is, the first locking hole 1213 can be a long strip structure. By adjusting the position of the first locking member 130 in the first locking hole 1213, the fixing point of the second clamping beam 121 and the third clamping beam 122 can be adjusted, thereby adjusting the relative length of the second clamping beam 121 and the third clamping beam 122.

[0113] To enhance the strength of the two sections of the second clamping beam 121 and the third clamping beam 122, the locking assembly 13 may further include a fourth locking member 134 and a locking seat 135. The locking seat 135 is fixed to the third clamping beam 122. The fourth locking member 134 passes through the second clamping beam 121 along its length and is threadedly connected to the locking seat 135; alternatively, the fourth locking member 134 passes through the first clamping beam 120 and the second clamping beam 121 along its length and is threadedly connected to the locking seat 135. In the figure, the fourth locking member 134 passes through the first clamping beam 120 and the second clamping beam 121 and is threadedly connected to the locking seat 135. The corresponding first clamping beam 120 is provided with a second locking hole 1200 for mounting the fourth locking member 134. Here, the length of the fourth locking member 134 relative to the second clamping beam 121 and the third clamping beam 122 is adjustable. At this time, the fourth locking member 134 is parallel to the length direction of the first clamping beam 121 and the third clamping beam 122.

[0114] For ease of installation, maintenance, and transportation, the first clamping beam 120 and the second clamping beam 121 can be detachably and fixedly connected, and the third clamping beam 122 and the upright 11 can be detachably and fixedly connected. The specific structure of the detachable fixed connection is selected according to the situation.

[0115] In practical applications, it is also possible to choose that the fixed connection between the first clamping beam 120 and the second clamping beam 121 is non-removable, and the fixed connection between the third clamping beam 122 and the upright 11 is non-removable.

[0116] In the above embodiment, the first clamping beam 120 and the second clamping beam 121 are separate structures. To simplify installation, the first clamping beam 120 and the second clamping beam 121 can be selected as an integrated structure. This reduces the number of parts, and eliminates the need to install the first clamping beam 120 and the second clamping beam 121 separately, thereby simplifying the installation of the entire photovoltaic bracket 1.

[0117] To achieve adjustable length of the second clamping beam 121 relative to the third clamping beam 122, the fixing point of the first locking member 130 on the second clamping beam 121 and the third clamping beam 122 can be adjusted. For example, the fixed connection position of the second clamping beam 121 relative to the third clamping beam 122 can be continuously or intermittently adjusted in the length direction of the second clamping beam 121.

[0118] On the one hand, at least one locking element can be selected as the first locking element 130, the axial direction of which is perpendicular to the length direction of the second clamping beam 121.

[0119] The length of the fourth locking member 134 in the length direction of the second clamping beam 121 is adjustable. For example, it can be adjusted by adjusting the tightening length of the fourth locking member 134 relative to the locking seat 135, or by replacing the fourth locking member 134 with different lengths.

[0120] The two aspects mentioned above can be combined to improve the stability of the entire photovoltaic support 1.

[0121] By adjusting the relative lengths between the second clamping beam 121 and the third clamping beam 122, the clamping thickness L of the first clamping beam 120 and the upright 11 can be adjusted. For example, the minimum clamping thickness of the photovoltaic bracket 1 is Lmin, the maximum clamping thickness is Lmax, and the fine-tuning thickness is L0. The thickness Lmin is continuously adjustable from L0 to L0, and intermittently adjustable from L0 to Lmax. (See also...) Figure 2 In the diagram, the thickness of the mounting body 31 is L1, where L1 = Lmin; see also... Figure 5 In the diagram, the thickness of the mounting body 31 is L1. In this case, L0 > L1 > Lmin; see also... Figure 6 In the figure, the thickness of the mounting body 31 is L1, and at this time, L1=Lmax.

[0122] See Figure 7 and Figure 8 To increase the clamping capacity of the photovoltaic bracket 1 in this application, in this example, the locking assembly 13 includes an extension member 131, a second locking member 132, and a third locking member 133. The extension member 131 is adjustable in length relative to the second clamping beam 121 and is connected via the second locking member 132; and / or, the extension member 131 is adjustable in length relative to the third clamping beam 122 and is connected via the third locking member 133. By providing the extension member 131, the length of the extension member 131 relative to the second clamping beam 121 is adjustable and / or the length of the extension member 131 relative to the third clamping beam 122 is adjustable, which effectively increases the clamping capacity of the photovoltaic bracket 1. Here, the second locking member 132 is adjustable in length relative to the second clamping beam 121 and the extension member 131. At this time, the second locking member 132 is perpendicular to the length direction of the extension member 131 and the second clamping beam 121. The length of the third locking member 133 relative to the third clamping beam 122 and the extension member 131 is adjustable. At this time, the length direction of the third locking member 133 is perpendicular to the length direction of the extension member 131 and the third clamping beam 122.

[0123] The extension member 131 is sleeved with the second clamping beam 121 and / or the third clamping beam 122. Specifically, the second clamping beam 121 is sleeved on the outer periphery of the extension member 131, or the extension member 131 is sleeved on the outer periphery of the second clamping beam 121, or the third clamping beam 122 is sleeved on the outer periphery of the extension member 131, or the extension member 131 is sleeved on the outer periphery of the third clamping beam 122, so as to adjust the relative length of the extension member 131 with respect to the second clamping beam 121 and / or the third clamping beam 122.

[0124] To further improve stability during the length adjustment process, the extension member 131 is provided with a third guide member 1310, and the second clamping beam 121 is provided with a fourth guide member 1211 that slides with the third guide member 1310; and / or, the extension member 131 is provided with a fifth guide member 1311, and the third clamping beam 122 is provided with a sixth guide member 1221 that slides with the fifth guide member 1311.

[0125] Similar to the structural arrangement of the first guide member 1210 and the second guide member 1220 described above, exemplarily, the third guide member 1310 and the fifth guide member 1311 are located on the top side of the extension member 131, the fourth guide member 1211 is located on the top side of the second clamping beam 121, and the sixth guide member 1221 is located on the top side of the third clamping beam 122; or, the third guide member 1310 and the fifth guide member 1311 are located on both sides (thickness direction) of the extension member 131, the fourth guide member 1211 is located on both sides (thickness direction) of the second clamping beam 121, and the sixth guide member 1221 is located on both sides (thickness direction) of the third clamping beam 122. The arrangement of the third guide member 1310 and the fourth guide member 1211 allows the extension member 131 to move relative to the second clamping beam 121 only in the length direction of the second clamping beam 121, and the arrangement of the fifth guide member 1311 and the sixth guide member 1221 allows the extension member 131 to move relative to the third clamping beam 122 only in the length direction of the third clamping beam 122.

[0126] Similar to the structure of the first guide member 1210 and the second guide member 1220, the third guide member 1310 includes a second slide rail disposed inside the extension member 131, and the fourth guide member 1211 includes a second slider disposed on the second locking member 132 and located outside the second clamping beam 121, the second slider being slidably engaged with the second slide rail; or the third guide member 1310 includes a second slider disposed inside the extension member 131, and the fourth guide member 1211 includes a second slide rail disposed on the second locking member 132 and located outside the second clamping beam 121, the second slider being slidably engaged with the second slide rail.

[0127] Combination Figure 7 See Figure 8In the diagram, the third guide member 1310 is the second slide rail, and the fourth guide member 1211 is the second slider. The second slider is located inside the second slide rail and is connected to the first locking hole 1213 of the second clamping beam 121 via the second locking member 132. This application allows adjustment of the preload of the second slider and the second slide rail by the extension length of the second locking member 132 relative to the first locking hole 1213, thereby switching the second slider between a fixed state and a sliding state relative to the second slide rail. When the preload is greater than a preset preload, the second slider and the second slide rail are in a sliding state; when the preload is less than or equal to the preset preload, the second slider and the second slide rail are in a fixed state. In the sliding state, the second slider can slide within the second slide rail; in the fixed state, the second slider cannot slide within the second slide rail.

[0128] The number of the second sliders can be at least two, and they are arranged along the length of the second clamping beam 121 to increase the mating position of the third guide 1310 and the fourth guide 1211, thereby improving the stability of the second clamping beam 121 and the extension 131 during the length adjustment process.

[0129] To facilitate the installation of the second locking member 132, an opening 1312 is also provided at the third guide member 1310 to facilitate the installation of the second slider.

[0130] In addition, in order to fine-tune the relative length between the second clamping beam 121 and the extension member 131, the first locking hole 1213 for installing the second locking member 132 is moved in the length direction of the second clamping beam 121. That is, the first locking hole 1213 can be a long strip structure. By adjusting the position of the second locking member 132 in the first locking hole 1213, the fixing point of the second clamping beam 121 and the extension member 131 can be adjusted, thereby adjusting the relative length of the second clamping beam 121 and the extension member 131.

[0131] Additionally, the sixth guide member 1221 includes a third slide rail disposed inside the third clamping beam 122, and the fifth guide member 1311 includes a third slider disposed on the third locking member 133 and located inside the extension member 131, with the third slider slidingly engaged with the third slide rail; or the sixth guide member 1221 includes a third slider disposed inside the third clamping beam 122, and the fifth guide member 1311 includes a third slide rail disposed on the third locking member 133 and located inside the extension member 131, with the third slider slidingly engaged with the third slide rail.

[0132] In the diagram, the sixth guide member 1221 is the third slide rail, and the fifth guide member 1311 is the third slider. The third slider is located within the third slide rail and is connected to the third locking hole 1313 of the extension member 131 via the third locking member 133. This application can adjust the preload of the third slider and the third slide rail by adjusting the extension length of the second locking member 132 relative to the third locking hole 1313, thereby switching the third slider between a fixed state and a sliding state relative to the third slide rail. When the preload is greater than a preset preload, the third slider and the third slide rail are in a sliding state; when the preload is less than or equal to the preset preload, the third slider and the third slide rail are in a fixed state. In the sliding state, the third slider can slide within the third slide rail; in the fixed state, the third slider cannot slide within the third slide rail.

[0133] The number of the aforementioned third sliders can be at least two, and they are arranged along the length of the third clamping beam 122 to increase the mating position of the fifth guide 1311 and the sixth guide 1221, thereby improving the stability of the third clamping beam 122 and the extension 131 during the length adjustment process.

[0134] In addition, in order to fine-tune the relative length between the third clamping beam 122 and the extension member 131, the third locking hole 1313 for installing the third locking member 133 is moved in the length direction of the third clamping beam 122. That is, the third locking hole 1313 can be a long strip structure. By adjusting the position of the third locking member 133 in the third locking hole 1313, the fixing point of the third clamping beam 122 and the extension member 131 can be adjusted, thereby adjusting the relative length of the third clamping beam 122 and the extension member 131.

[0135] Furthermore, Figure 3 and Figure 4 The second clamping beam 121 and the third clamping beam 122 of the photovoltaic bracket 1 shown are respectively with Figure 7 and Figure 9 The second clamping beam 121 and the third clamping beam 122 of the photovoltaic bracket 1 shown have the same structure. In both types of photovoltaic bracket 1 structures, the second clamping beam 121 can be fitted onto the third clamping beam 122; and Figure 7 and Figure 9 In the photovoltaic bracket 1 shown, both ends of the extension member 131 are sleeved on the second clamping beam 121 and the third clamping beam 122, and the second guide member 1220 provided on the third clamping beam 122 and the sixth guide member 1221 provided on the third clamping beam 122 are the same component.

[0136] The locking assembly 13 also includes a fourth locking member 134 and a locking seat 135. The locking seat 135 is fixed to the third clamping beam 122. The fourth locking member 134 passes through the second clamping beam 121 along its length and is threadedly connected to the locking seat 135, or the fourth locking member 134 passes through the first clamping beam 120 and the second clamping beam 121 along its length and is threadedly connected to the locking seat 135. In the figure, the fourth locking member 134 passes through the first clamping beam 120 and the second clamping beam 121 and is threadedly connected to the locking seat 135. The corresponding first clamping beam 120 is provided with a second locking hole 1200 for installing the fourth locking member 134. Here, the length of the fourth locking member 134 is adjustable relative to the second clamping beam 121, the extension member 131, and the third clamping beam 122. At this time, the fourth locking member 134 is parallel to the length direction of the first clamping beam 121, the extension member 131, and the third clamping beam 122.

[0137] Combination Figure 2 and Figure 7 See Figure 10 Since the mounting bracket of this application may also include an extension 131, the mounting bracket can increase the clamping thickness L of the clamp 12 to L'max, where Lmin < L0 < Lmax < L'max, and the thickness L1 of the mounting body 31 in the figure satisfies Lmax < L1 < L'max.

[0138] See Figure 3 and Figure 7 In order to protect the fourth locking member 134 and reduce the risk of injury to personnel due to collision, the photovoltaic bracket 1 also includes a protective sleeve 15. The protective sleeve 15 is wrapped around the corner of the clamp 12 and cooperates with the exposed part of the fourth locking member 134. The anti-slip sleeve is made of rubber.

[0139] See Figure 4 The anti-slip sleeve may include a first through hole 151, wherein the first through hole 151 is used to cooperate with the fourth locking member 134 for installing or removing the fourth locking member 134.

[0140] In addition, provided that the first clamping beam 120 and the second clamping beam 121 are detachably coupled, the protective sleeve 15 may also include a second through hole 152, which is used to correspond to the first connecting hole 1212 and to connect the first connecting hole 1212 by screws.

[0141] Combination Figure 3 and Figure 4 See Figure 11 In order to further expand the application scope of the photovoltaic bracket 1 of this application, the photovoltaic bracket 1 also includes a pad 14 that is detachably connected to the pole 11 and / or the clamp 12, and the pad 14 is located on the first side of the mounting body 31 or the second side of the mounting body 31.

[0142] In this example, the clamping thickness between the clamp 12 and the upright 11 can be adjusted by changing the number of pads 14 or by selecting pads 14 of different thicknesses. In the diagram, two pads 14 are arranged along the length of the first clamping beam 120 on the side opposite to the upright 11, and two pads 14 are arranged along the length of the upright 11 on the side opposite to the first clamping beam 120. Assuming the thickness of each pad 14 is m, the minimum clamping thickness L of the photovoltaic bracket 1 becomes Lmin-2m.

[0143] Similarly, if the pad 14 is arranged only on the pole 11 or only on the first clamping beam 120, the minimum clamping thickness L of the photovoltaic bracket 1 becomes Lmin-m.

[0144] See Figure 12a and Figure 12b The pad 14 includes a mounting hole 140 and a mounting surface 141 and an anti-slip surface 142 arranged opposite to each other, with the mounting hole 140 penetrating the mounting surface 141 and the anti-slip surface 142.

[0145] In addition, the first clamping beam 120 is provided with a fourth locking hole 1201 and a fifth locking member 136. The fifth locking member 136 can be fitted with a top clamping pad 137 through the fourth locking hole 1201, and the aforementioned pad block 14 can be fitted through the top clamping pad 137.

[0146] To facilitate adjustment of the minimum clamping thickness of the photovoltaic bracket 1, at least two pads 14 in this application can be stacked in the thickness direction to form a set of pads 14, wherein the mounting surface 141 is provided with a groove 143 and the anti-slip surface 142 is provided with a protrusion 144; or the anti-slip surface 142 is provided with a groove 143 and the mounting surface 141 is provided with a protrusion 144; the groove 143 of one pad 14 is matched with the protrusion 144 of another pad 14 for limiting engagement; such as Figure 13 and Figure 14 As shown in the figure, there are three pads 14, namely the first pad 14a, the second pad 14b and the third pad 14c. The groove 143 of the first pad 14a is embedded with the protrusion 144 of the second pad 14b, and the groove 143 of the second pad 14b is embedded with the protrusion 144 of the third pad 14c. Finally, the first pad 14a, the second pad 14b and the third pad 14c are formed into a whole.

[0147] The interlocking protrusions and grooves form a set, and one set can be provided between two adjacent pads 14, or at least two sets can be provided. The illustration includes two sets: one set provides most of the structure of the mounting surface 141 and the anti-slip surface 142, with protrusions 144 protruding outwards from the anti-slip surface 142 and grooves 143 recessed inwards from the mounting surface 141; the other set is provided at the opening of the mounting hole 140. For example, the mounting hole 140 is located at the opening of the anti-slip surface 142, with a recessed groove 146 forming the recess. The mounting hole 140 is located at the opening of the mounting surface 141, and the external structure is designed to be recessed inwards, so that a protrusion 147 is formed in this area. This application increases the connection reliability of at least two pads 14 through two sets of interlocking protrusions and grooves.

[0148] Furthermore, the aforementioned pad 14 can be a solid structure or a hollow structure. When the pad 14 is a hollow structure, in order to increase the compressive strength of the pad 14, the pad 14 may also include reinforcing ribs 145, which are arranged along the thickness direction of the pad 14 and surround the mounting hole 140.

[0149] The aforementioned pad 14 is elastic, thus protecting and securing the mounting body 31, preventing damage to the mounting body 31 and the first clamping beam 120 from clamping force. The size and shape of the pad 14 are selected according to the actual situation. There can be one or more pads 14, and when there are two or more pads 14, at least two pads 14 are distributed sequentially along the vertical direction.

[0150] See Figure 15 In the figure, the thickness of the mounting body 31 is L1. At this time, L1 < Lmin. The photovoltaic bracket 1 of this application is provided with pads 14 on the first clamping beam 120 and the column respectively. L1 satisfies L1+2m=Lmin, where m is the thickness of the pad 14.

[0151] See Figure 16 In the figure, the thickness of the mounting body 31 is L1, and the top of the mounting body 31 is provided with an eave 310, and the thickness of the eave 310 is L2 > L1, and L0 > L2 > Lmin > L1. In order to improve the stability of the photovoltaic bracket 1 after it is installed on the mounting body 31, this application has L1 + 2m = L2, where m is the thickness of the pad 14.

[0152] For example, the first locking member 130, the second locking member 132, the third locking member 133, the fourth locking member 134, and the fifth locking member 136 can be screws or threaded rods. In particular, the fourth locking member 134 can be a wing screw, which can also enhance the locking ability of the fourth locking member 134. Of course, the fourth locking member 134 can be other components, and this embodiment does not limit this.

[0153] The above focuses on the specific structure of the clamp 12 and the locking assembly 13. In addition, this application also specifically describes the structure of the upright 11, such as... Figures 3-4 , Figure 7 and Figure 9 As shown in the embodiment of this application, the pole 11 is connected to the photovoltaic module 2 through the first connecting beam 16 and the second connecting beam 17, and the photovoltaic module 2 and the pole 11 are relatively inclined. The photovoltaic module 2 can be improved by adopting an inclined arrangement.

[0154] The connection between the first connecting beam 16 and the second connecting beam 17 and the photovoltaic module 2 is either a detachable connection or a non-detachable connection, or the connection between the first connecting beam 16 and the second connecting beam 17 and the pole 11 is either a detachable connection or a non-detachable connection. The detachable connection method facilitates transportation; the non-detachable method can improve the installation efficiency of the photovoltaic bracket 1 on the mounting body 31.

[0155] The connection between the first connecting beam 16 and the second connecting beam 17 and the photovoltaic module 2 is either a fixed connection or a movable connection, or the connection between the first connecting beam 16 and the second connecting beam 17 and the pole 11 is either a fixed connection or a movable connection.

[0156] For example, one end of the first connecting beam 16 is fixedly connected to the pole 11, and the other end of the first connecting beam 16 is movably connected to the photovoltaic module 2; the position of the second connecting beam 17 on the pole 11 and / or the photovoltaic module 2 is adjustable so that the included angle between the photovoltaic module 2 and the pole 11 is adjustable.

[0157] The tilt angle of photovoltaic module 2 can vary depending on the region and lighting conditions. To facilitate adjustment of the tilt angle of photovoltaic module 2, the included angle between photovoltaic module 2 and pole 11 is adjustable.

[0158] In some other embodiments, the position of the second connecting beam 17 on the upright 11 is adjustable, so that the included angle between the photovoltaic module 2 and the upright 11 is adjustable. It should be noted that the adjustable position of the second connecting beam 17 on the upright 11 means that the position of the second connecting beam 17 on the upright 11 is adjustable along the length direction of the upright 11.

[0159] Combination Figure 4 See Figure 17 and Figure 18The first connecting beam 16 may include a third connecting hole 160, a rotating groove 161, and a first pin 162. The first connecting beam 16 is embedded in the snap-fit ​​groove 113 of the upright 11 and fixed via the third connecting hole 160. A portion of the photovoltaic module 2 is embedded in the rotating groove 161 and rotates within it via the first pin 162, allowing the photovoltaic module 2 to rotate relative to the first connecting chain. The frame 21 of the photovoltaic module 2 is embedded in the rotating groove 161 and can rotate within it. It should be noted that the frame 21 may include a first frame 211, a second frame 212, a third frame 213, and a fourth frame 214 forming a rectangular structure. The first frame 211 and the third frame 213 are arranged opposite each other along the length of the photovoltaic module 2, and the second frame 212 and the fourth frame 214 are arranged opposite each other along the height of the photovoltaic module 2, with the second frame 212 located at the top. The structure embedded in the rotating groove 161 may be a portion of the first frame 211, the third frame 213, or the second frame 212.

[0160] Combination Figure 4 See Figure 17 and Figure 19 The pole 11 is provided with at least two fixing positions 110, and any two fixing positions 110 have a height difference; and / or, the second connecting beam 17 is detachably fixed to the fixing position 110. By providing multiple fixing positions 110, the position of the second connecting beam 17 and the pole 11 can be adjusted, thereby achieving the purpose of adjusting the angle between the photovoltaic module 2 and the pole 11.

[0161] The specific structure of the fixing position 110 for fixing the second connecting beam 17 to the upright 11 can be selected according to the actual situation. For example, the fixing structure of the second connecting beam 17 and the upright 11 can be referenced, and the structure set on the upright 11 can be referenced. It will not be described in detail here.

[0162] In some other embodiments, the position of the second connecting beam 17 on the upright 11 is adjustable, and the adjustable position of the second connecting beam 17 on the upright 11 allows for adjustment of the included angle between the uprights 11 and the upright 11. For specific connection structures, please refer to the preceding text; they will not be repeated here.

[0163] Specifically, the second connecting beam 17 includes a fourth connecting hole 170 and a fifth connecting hole 171. The fourth connecting hole 170 corresponds to the fixing position 110, and the second pin 114 passes through the fourth connecting hole 170 and the fixing position 110 to adjust the angle between the second connecting beam 17 and the upright 11. The fifth connecting hole 171 connects to the frame 21 of the photovoltaic module 2. Given that the frame 21 includes the first frame 211, the second frame 212, the third frame 213, and the fourth frame 214, the fifth connecting hole 171 can connect to a portion of the structure of the first frame 211, the third frame 213, or the fourth frame 214.

[0164] Combination Figure 4 See Figure 18 and 19 The upright 11 with a fixed position 110 is provided with an installation groove 111 (not shown). The second connecting beam 17 is located in the installation groove 111. Since the second connecting beam 17 can slide in the installation groove 111, the jamming phenomenon caused by misalignment during the angle adjustment process can be reduced.

[0165] In addition, in order to obtain the angle between the photovoltaic module 2 and the pole 11 more intuitively, at least one fixed position 110 is also provided with an angle mark 112. The angle mark 112 is used to indicate the tilt angle or the amount of tilt angle change of the pole 11 when the connecting beam is fixed at the fixed position 110 where the angle mark 112 is located.

[0166] A certain fixed position 110 is designated as the initial fixed position 110. The angle indicator 112 of the photovoltaic module 2 at the initial fixed position 110 is °, and the tilt angle of the photovoltaic module 2 at the initial fixed position 110 is the initial tilt angle. The angle indicator 112 of other fixed positions 110 is the difference between the tilt angle of the photovoltaic module 2 and the initial tilt angle. In this case, the angle indicator 112 is used to indicate the change in the tilt angle of the photovoltaic module 2 when the second connecting beam 17 is fixed at the fixed position 110 where the angle indicator 112 is located. The change in tilt angle refers to the change in tilt angle relative to the initial tilt angle.

[0167] In practice, each fixed position 110 can be equipped with an angle indicator 112 so that individual consumers can intuitively know the tilt angle of the pole 11.

[0168] In some examples, there may be one upright post 11; or in some examples, there may be at least two upright posts 11, with the first connecting beam 16 and the second connecting beam 17 corresponding one-to-one. Using an arrangement of at least two upright posts 11 can improve the support strength of the photovoltaic module 2. It should be noted that any two upright posts 11 are distributed sequentially along the length of the mounting body 31 where the photovoltaic support 1 is located.

[0169] To further enhance the connection strength between the two uprights 11, the photovoltaic support 1 also includes a crossbeam 18, which is perpendicular to or inclined relative to the uprights 11. Each upright 11 is fixed to the crossbeam 18, or the crossbeam 18 is fixedly connected to two adjacent uprights 11. To improve stability, the uprights 11 and the crossbeam 18 can be made perpendicular to each other.

[0170] Each upright 11 is fixed to a crossbeam 18, so there can be one crossbeam 18; or the crossbeam 18 can be fixedly connected to two adjacent uprights 11, so there can be at least one crossbeam 18.

[0171] There may be one or more crossbeams 18. When there are two or more crossbeams 18, any two crossbeams 18 are distributed sequentially along the vertical direction.

[0172] The connection between the crossbeam 18 and the two adjacent uprights 11 can be either detachable or non-detachable. In the diagram, one end of the crossbeam 18 is connected to one upright 11 via a first connector 180, and the other end of the crossbeam is connected to another upright 11 via a second connector 181.

[0173] This application also discloses a photovoltaic module system, including the photovoltaic support 1 and photovoltaic module 2 described above, with the photovoltaic module 2 mounted on the upright 11 of the photovoltaic support 1. Since the photovoltaic support described above has the aforementioned effects, the photovoltaic module system including the photovoltaic support 1 has corresponding effects, which will not be elaborated further here.

[0174] The technical features mentioned above, as well as those shown individually in the accompanying drawings, can be combined arbitrarily, provided that the combined technical features are not contradictory. All feasible combinations of features are the technical content explicitly described herein. Any one of the multiple sub-features contained in the same statement can be applied independently, without necessarily being applied together with other sub-features.

[0175] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A photovoltaic support structure, characterized in that, include: The assembly includes a pole, a clamp, and a locking assembly, wherein the pole is used to install photovoltaic modules and is distributed on a first side of the mounting body; The clamp is at least partially located on the second side of the mounting body, and another part of the clamp is located on the top side of the mounting body; The locking assembly is adjustable in length to connect the clamp and the upright to clamp the mounting body.

2. The photovoltaic support structure as described in claim 1, characterized in that, The clamp includes a first clamping beam located on the second side of the mounting body. One end of the locking assembly is connected to the first clamping beam, and the other end of the locking assembly is directly or indirectly connected to the upright to clamp the mounting body.

3. The photovoltaic support structure as described in claim 2, characterized in that, The clamp also includes a second clamping beam connected to the first clamping beam. The second clamping beam is located on the top side of the mounting body. One end of the locking assembly is connected to the first clamping beam or the second clamping beam, and the other end of the locking assembly is directly or indirectly connected to the upright to clamp the mounting body.

4. The photovoltaic support structure as described in claim 3, characterized in that, The clamp also includes a third clamping beam connected to the upright, the third clamping beam being located on the top side of the mounting body, one end of the locking assembly being connected to the second clamping beam, and the other end of the locking assembly being connected to the third clamping beam to clamp the mounting body.

5. The photovoltaic support structure as described in claim 4, characterized in that, The locking assembly includes a first locking member, and the third clamping beam is adjustable in position relative to the second clamping beam in the length direction and is connected through the first locking member.

6. The photovoltaic support structure as described in claim 5, characterized in that, The second clamping beam and the third clamping beam are sleeved together. And / or, the second clamping beam is provided with a first guide member, and the third clamping beam is provided with a second guide member that slides in cooperation with the first guide member.

7. The photovoltaic support structure as described in claim 6, characterized in that, The first guide member is located on the top side of the second clamping beam, and the second guide member is located on the top side of the third clamping beam; And / or, the first guide includes a first slider disposed on the first locking member and located inside the second clamping beam, and the second guide includes a first slide rail disposed inside the second clamping beam, the first slider slidingly engaging with the first slide rail.

8. The photovoltaic support structure as described in claim 4, characterized in that, The locking assembly includes an extension, a second locking element, and a third locking element. The position of the extension member relative to the second clamping beam in the length direction is adjustable, and it is connected by the second locking member; And / or, the position of the extension relative to the third clamping beam in the length direction is adjustable, and it is connected via the third locking member.

9. The photovoltaic bracket as described in claim 8, characterized in that, When the extension is sleeved with the second clamping beam, the extension is provided with a third guide, and the second clamping beam is provided with a fourth guide that slides with the third guide. When the extension member is sleeved with the third clamping beam, the extension member is provided with a fifth guide member, and the third clamping beam is provided with a sixth guide member that slides with the fifth guide member.

10. The photovoltaic bracket as described in claim 9, characterized in that, The third guide and the fifth guide are located on the top side of the extension, the fourth guide is located on the top side of the second clamping beam, and the sixth guide is located on the top side of the third clamping beam. When the extension member is sleeved with the second clamping beam, the third guide member includes a second slide rail disposed inside the extension member, and the fourth guide member includes a second slider disposed on the second locking member and located outside the second clamping beam, the second slider being slidably engaged with the second slide rail; When the extension member is sleeved with the third clamping beam, the sixth guide member includes a third slide rail disposed inside the third clamping beam, and the fifth guide member includes a third slider disposed on the third locking member and located inside the extension member, and the third slider is slidably engaged with the third slide rail.

11. The photovoltaic support structure as described in claim 4, characterized in that, The locking assembly further includes a fourth locking member and a locking seat. The locking seat is fixed on the third clamping beam. The fourth locking member passes through the second clamping beam along the length direction of the locking assembly and is threadedly connected to the locking seat. Alternatively, the fourth locking member passes through the first clamping beam and the second clamping beam along the length direction of the locking assembly and is threadedly connected to the locking seat.

12. The photovoltaic support structure as described in any one of claims 1 to 11, characterized in that, The photovoltaic bracket also includes a pad that is detachably connected to the pole and / or the clamp, the pad being located on a first side of the mounting body or a second side of the mounting body; And / or, the pad includes a mounting hole, and a mounting surface and an anti-slip surface arranged opposite to each other. The mounting hole penetrates the mounting surface and the anti-slip surface, and the mounting surface is provided with a groove, and the anti-slip surface is provided with a protrusion. The groove of one pad is matched with the protrusion of the other pad for limiting engagement.

13. The photovoltaic support structure as described in any one of claims 1 to 11, characterized in that, The pole is connected to the photovoltaic module via a first connecting beam and a second connecting beam, and the photovoltaic module and the pole are inclined relative to each other.

14. The photovoltaic support structure as described in claim 13, characterized in that, One end of the first connecting beam is fixedly connected to the upright, and the other end of the first connecting beam is movably connected to the photovoltaic module; the position of the second connecting beam on the upright and / or the photovoltaic module is adjustable so that the included angle between the photovoltaic module and the upright is adjustable; There are at least two uprights, and the first connecting beam and the second connecting beam correspond one-to-one; The photovoltaic support structure further includes a crossbeam, which is perpendicular to or inclined relative to the uprights. Each upright is fixed to the crossbeam, or the crossbeam is fixedly connected to two adjacent uprights.

15. A photovoltaic module system, characterized in that, It includes photovoltaic modules and photovoltaic brackets as described in any one of claims 1 to 14.

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