Photovoltaic panel mounting bracket

Abstract

This application provides a photovoltaic panel mounting bracket, belonging to the field of photovoltaic equipment installation technology, including a base frame; a clamping assembly, the clamping assembly including a connecting part and a clamping part, the connecting part being provided in multiple ways, one end of the multiple connecting parts being rotatably connected to the base frame, and the other end being rotatably connected to the clamping part, so that the clamping part can move closer to or further away from the base frame in a first direction; and an adjustment assembly, the adjustment assembly being disposed between the base frame and the clamping part, for controlling the movement of the clamping part in a second direction; by simply installing the base frame onto a glass curtain wall or other mounting base, and then placing the photovoltaic panel between the base frame and the clamping part, the clamping part can be controlled by the adjustment assembly to clamp the photovoltaic panel, thus completing the installation of the photovoltaic panel in vertical angle situations such as glass curtain walls, solving the problem that traditional brackets cannot meet the installation requirements.

Description

Technical Field

[0001] This application belongs to the field of photovoltaic equipment installation technology, specifically relating to a photovoltaic panel mounting bracket. Background Technology

[0002] With continuous technological advancements, photovoltaic (PV) panels have been widely applied in power supply and lighting systems for residential, commercial, and industrial applications. In residential applications, PV panels are used in outdoor lighting systems, solar cooktops, and solar water heaters. In commercial and industrial applications, they are used in solar lighthouses, solar factories, and solar agricultural greenhouses. Furthermore, some regions are using PV panels in solar power plants, generating substantial amounts of electricity for urban and rural areas.

[0003] In existing technologies, photovoltaic (PV) panels are installed by laying them flat on a support frame at the installation site. This method is only suitable for installation on building rooftops or ground surfaces, and cannot meet the requirements for vertical installations such as glass curtain walls, or near-vertical installations. This makes it difficult for ordinary households to install PV systems. Furthermore, existing PV installation structures are not easy to disassemble, failing to meet the application requirements of installing for use in summer and disassembling for natural lighting in winter. It is also unsuitable for installing PV systems on existing glass curtain walls. Utility Model Content

[0004] This application aims to at least solve one of the aforementioned technical problems existing in the prior art. To this end, this application provides a photovoltaic panel mounting bracket that can address the installation and application requirements of photovoltaic panels at vertical angles, such as in glass curtain walls.

[0005] A photovoltaic panel mounting bracket according to an embodiment of this application includes:

[0006] bottom frame;

[0007] A clamping assembly includes a connecting part and a clamping part. Multiple connecting parts are provided, with one end of each connecting part rotatably connected to the bottom frame and the other end rotatably connected to the clamping part, so that the clamping part can move closer to or further away from the bottom frame along a first direction.

[0008] An adjustment component is disposed between the bottom frame and the clamping part, and is used to control the clamping part to move along a second direction, the second direction intersecting the first direction;

[0009] When the adjustment component controls the clamping part to move along the second direction, the clamping part moves synchronously closer to or further away from the bottom frame along the first direction.

[0010] The photovoltaic panel mounting bracket according to the embodiments of this application has at least the following beneficial effects:

[0011] In this embodiment, the photovoltaic panel mounting bracket has a clamping part and a bottom frame forming a parallelogram mechanism through multiple connecting parts. The clamping component moves closer to or further away from the bottom frame by adjusting the movement of the clamping part, allowing for opening and closing adjustment between the clamping part and the bottom frame. Simply install the bottom frame onto the glass curtain wall or other mounting base, and then place the photovoltaic panel between the bottom frame and the clamping part. The clamping part can then be adjusted to hold the photovoltaic panel in place by the adjusting component, thus completing the installation of the photovoltaic panel in vertical angle situations such as glass curtain walls. This solves the problem of traditional brackets not being able to meet the installation requirements. It can be applied to the installation of photovoltaic panels on glass curtain walls as well as the installation of photovoltaic panels on floor-to-ceiling windows in ordinary residential homes.

[0012] Furthermore, since the photovoltaic panels are clamped together by the bottom frame and the clamping part, they can be quickly installed and removed. In summer, photovoltaic panels can be installed for shading, and in winter, they can be removed to meet the lighting needs. This solves the application problems that traditional brackets cannot meet, and is suitable for the installation needs of glass curtain walls in shopping malls.

[0013] In this embodiment of the photovoltaic panel mounting bracket, the distance between the clamping part and the bottom frame is at its maximum when the connecting part is perpendicular to the bottom frame. Therefore, the clamping part and the bottom frame can accommodate the installation of photovoltaic panels of different sizes, and have a wide range of applications.

[0014] According to some embodiments of this application, the adjustment component includes:

[0015] A support base is fixedly connected to the bottom frame, and the support base is provided with an adjustment groove extending along the first direction;

[0016] An adjusting seat, which is fixedly connected to the clamping part;

[0017] An adjusting screw passes through the adjusting seat and is threadedly connected to the adjusting seat; the adjusting screw passes through the adjusting groove along the second direction.

[0018] An adjustment part is connected to one end of the adjustment screw that passes through the adjustment groove.

[0019] According to some embodiments of this application, the adjusting part is rotatably connected to the adjusting screw about the radial direction of the adjusting screw. The adjusting part has a first rotating position and a second rotating position. When the adjusting part rotates from the first rotating position to the second rotating position, the adjusting seat is pulled closer to the support seat in the second direction by the adjusting screw. When the adjusting part rotates from the second rotating position to the first rotating position, the adjusting seat is pulled away from the support seat in the second direction by the adjusting screw.

[0020] According to some embodiments of this application, the second rotational position is the dead point of the rotation of the adjustment part.

[0021] According to some embodiments of this application, the bottom frame includes a left border and a right border, and both the left border and the right border are provided with the clamping component and the adjusting component.

[0022] According to some embodiments of this application, the bottom frame further includes a lower frame, which is vertically disposed between the lower ends of the left frame and the right frame. The lower frame is provided with a limiting groove with an upper opening. The limiting groove, the left frame, the right frame, and the clamping assembly together define a slot for inserting the photovoltaic panel from the upper end.

[0023] According to some embodiments of this application, the lower border is fixedly connected to the left border, and the right border is capable of moving up and down and / or left and right relative to the left border.

[0024] According to some embodiments of this application, the photovoltaic panel mounting bracket further includes a fall-prevention steel wire connected to the base frame.

[0025] According to some embodiments of this application, an adhesive layer is provided on the side of the bottom frame opposite to the clamping portion along the first direction.

[0026] According to some embodiments of this application, the adhesive layer includes structural adhesive and foam strips disposed on both sides of the structural adhesive.

[0027] Additional aspects and advantages of this application will be set forth in part in the description which follows, and some of these additional aspects and advantages will become apparent from the description or may be learned by practice of this application. Attached Figure Description

[0028] The present application will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0029] Figure 1 This is a schematic diagram of an overall structure of this application;

[0030] Figure 2 This is a schematic diagram illustrating the positional relationship between the base frame and the clamping components.

[0031] Figure 3 This is a schematic diagram of a clamping component and an adjusting component. Detailed Implementation

[0032] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0033] In the description of this application, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0034] In the description of this application, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0035] In the description of this application, unless otherwise expressly defined, terms such as "setup," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this application in conjunction with the specific content of the technical solution.

[0036] In the description of this application, the terms "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] With continuous technological advancements, photovoltaic (PV) panels have been widely applied in power supply and lighting systems for residential, commercial, and industrial applications. In residential applications, PV panels are used in outdoor lighting systems, solar cooktops, and solar water heaters. In commercial and industrial applications, they are used in solar lighthouses, solar factories, and solar agricultural greenhouses. Furthermore, some regions are using PV panels in solar power plants, generating substantial amounts of electricity for urban and rural areas.

[0038] In existing technologies, photovoltaic panels are installed by setting up supports at the installation site and then laying the panels flat on the supports. This installation method is only suitable for installation on the top or ground of a building and cannot meet the requirements for installation on vertical surfaces such as glass curtain walls or at near-vertical angles.

[0039] Therefore, embodiments of this application propose a photovoltaic panel mounting bracket that can be used to achieve vertical installation of photovoltaic panels.

[0040] Reference Figures 1 to 3 The photovoltaic panel mounting bracket in this embodiment specifically includes a base frame 100, a clamping assembly 200, and an adjusting assembly. The clamping assembly 200 is provided with a clamping part 201 and multiple connecting parts 202. The multiple connecting parts 202 are distributed in parallel. One end of each connecting part 202 is rotatably connected to the base frame 100, and the other end is rotatably connected to the clamping part 201, allowing the clamping part 201 to move closer to or further away from the base frame 100 along a first direction under the connection of the multiple connecting parts 202. It is understood that when the clamping part 201 moves closer to or further away from the base frame 100 along the first direction, its movement path is not along the first direction, but rather a translational movement based on the rotation of the connecting parts 202. The adjusting assembly is disposed between the base frame 100 and the clamping part 201, and is used to control the movement of the clamping part 201 along a second direction, which intersects with the first direction. When the adjusting assembly controls the clamping part 201 to move along the second direction, the clamping part 201 will simultaneously move closer to or further away from the base frame 100 along the first direction.

[0041] In this embodiment of the photovoltaic panel mounting bracket, since the clamping part 201 is close to or away from the bottom frame 100 along the first direction, and the adjusting component controls the movement of the clamping part 201 along the second direction, when the photovoltaic panel is clamped by the clamping part 201 and the bottom frame 100, the reaction force received by the clamping part 201 forms a certain angle with the second direction, rather than acting directly on the adjusting component along the second direction. This helps to ensure the stability of the adjusting component, that is, to ensure the stable position of the clamping part 201, and it is not easy for uncontrolled loosening to occur.

[0042] In this embodiment, the photovoltaic panel mounting bracket forms a parallelogram mechanism with the clamping part 201 and the base frame 100 through multiple connecting parts 202. The clamping assembly 200 moves closer to or further away from the base frame 100 by adjusting the movement of the clamping part 201, allowing for opening and closing adjustment between the clamping part 201 and the base frame 100. Simply install the base frame 100 onto a glass curtain wall or other mounting substrate, place the photovoltaic panel between the base frame 100 and the clamping part 201, and the clamping part 201 can be adjusted to hold the photovoltaic panel in place. This completes the installation of the photovoltaic panel in vertical angle situations such as glass curtain walls, solving the problem of traditional brackets being unable to meet installation requirements. It can be applied to installing photovoltaic panels on glass curtain walls as well as on floor-to-ceiling windows in ordinary residential homes.

[0043] Furthermore, since the photovoltaic panels are clamped together by the bottom frame and the clamping part, they can be quickly installed and removed. In summer, the photovoltaic panels can be installed for shading, and in winter, they can be removed to meet the lighting needs. This solves the application needs that traditional brackets cannot meet. It is suitable for the installation needs of glass curtain walls in shopping malls. It can be installed and removed according to the seasonal sunlight needs, and the installation is firm without damaging the glass.

[0044] In this embodiment of the photovoltaic panel mounting bracket, the distance between the clamping part and the bottom frame is at its maximum when the connecting part is perpendicular to the bottom frame. Therefore, the clamping part and the bottom frame can accommodate the installation of photovoltaic panels of different sizes, making it widely applicable. The actual installable thickness is preferably controlled between 2mm and 40mm to ensure compatibility with the installation of most photovoltaic panels.

[0045] Depending on the different installation requirements, bolts can be drilled and inserted into the base frame 100 for installation, or bolts can be pre-embedded in the base frame 100 for installation, or the base frame 100 can be installed and fixed by means of adhesive. Those skilled in the art can flexibly set it according to their needs.

[0046] Reference Figure 1 and Figure 3 In some embodiments of this application, the adjustment assembly includes a support base 1011, an adjustment base 1014, an adjustment screw 1012, and an adjustment part 1013. The support base 1011 and the adjustment base 1014 are respectively fixedly mounted on the base frame 100 and the clamping part 201, and are spaced apart along a second direction. The support base 1011 has an adjustment groove extending along a first direction. The adjustment base 1014 has a threaded hole. The adjustment screw 1012 is installed in the threaded hole and extends out of the adjustment groove along the second direction. The adjustment part 1013 is connected to one end of the adjustment screw 1012 that passes through the adjustment groove, and is used to restrict the movement of the adjustment screw 1012 towards one side of the clamping part 201.

[0047] It is understandable that the size of the adjusting part 1013 is larger than the width of the adjusting groove, thereby restricting the adjusting screw 1012 from moving toward one side of the clamping part 201 in the second direction.

[0048] With the structure of this embodiment, the adjustment seat 1014 can be moved along the second direction by controlling the adjustment screw 1012 to rotate through the adjustment part 1013. Under the action of the connecting part 202, the clamping part 201 will move closer to or further away from the bottom frame 100 in the first direction. Due to the setting of the adjustment groove, the adjustment screw 1012 can move along the first direction, thereby maintaining synchronous movement with the clamping part 201.

[0049] In application, the adjusting screw 1012 is first rotated by the adjusting part 1013 so that the clamping part 201 is in a state away from the bottom frame 100. Then, the photovoltaic panel is placed between the clamping part 201 and the bottom frame 100. The adjusting screw 1012 is rotated by the adjusting part 1013 to drive the clamping part 201 to move in the second direction. At this time, the clamping part 201 moves towards the bottom frame 100 in the first direction under the action of the connecting part 202 until the photovoltaic panel is clamped.

[0050] During the clamping of the photovoltaic panel, the force exerted on the clamping part 201 moves away from the bottom frame 100 in the first direction, preventing the adjusting screw 1012 from rotating. Furthermore, because the photovoltaic panel is clamped, the clamping part 201 cannot move further in the second direction toward the adjusting part 1013, and in the opposite direction, it is restricted by the adjusting part 1013, preventing it from moving in the second direction toward the adjusting seat 1014. Therefore, the structure of this embodiment is simple and can effectively ensure the stability of the clamping process, preventing uncontrolled loosening.

[0051] The adjusting seat 1014 and the supporting seat 1011 can be fixedly connected to the clamping part 201 and the bottom frame 100 respectively by means of integral setting, or they can be fixed by means of welding or bolt connection.

[0052] Combination Figure 3 In some embodiments of this application, the adjusting part 1013 is rotatably mounted on the adjusting screw 1012 about the radial direction of the adjusting screw 1012, and the adjusting part 1013 has a first rotating position and a second rotating position. When the adjusting part 1013 rotates from the first rotating position to the second rotating position, the adjusting seat 1014 is pulled closer to the support seat 1011 in the second direction by the adjusting screw 1012. That is, when the adjusting part 1013 rotates to the second rotating position, it pulls the adjusting screw 1012 to move in the second direction, so that the clamping part 201 moves closer to the bottom frame 100. Conversely, when the adjusting part 1013 rotates from the second rotating position to the first rotating position, the adjusting seat 1014 is pulled away from the support seat 1011 in the second direction by the adjusting screw 1012. That is, when the adjusting part 1013 rotates to the first rotating position, it pulls the adjusting screw 1012 to move in the second direction, so that the clamping part 201 moves away from the bottom frame 100. It should be noted that when the adjusting part 1013 rotates from the first rotating position to the second rotating position, and from the second rotating position to the first rotating position, the adjusting screw 1012 moves along the second direction, but the direction of movement is opposite.

[0053] With the structural configuration of this embodiment, the opening and closing adjustment of the clamping part 201 can be achieved by rotating the adjusting part 1013. In practical applications, the clamping part 201 can be moved to a suitable distance from the bottom frame 100 by rotating the adjusting screw 1012 through the adjusting part 1013. When installing the photovoltaic panel, simply rotate the adjusting part 1013 to the first rotation position, place the photovoltaic panel between the clamping part 201 and the bottom frame 100, and then rotate the adjusting part 1013 to the second rotation position to naturally clamp the photovoltaic panel. When it is necessary to remove the photovoltaic panel, simply rotate the adjusting part 1013 back to the first rotation position.

[0054] With the structural configuration of this embodiment, during the rotation of the adjusting part 1013 relative to the adjusting screw 1012, the distance between the clamping part 201 and the bottom frame 100 can be adjusted using the adjusting part 1013 and the adjusting screw 1012. This allows for rapid clamping and release of the photovoltaic panel via the rotation of the adjusting part 1013, improving the ease of installation and removal of the photovoltaic panel. Furthermore, by adjusting the initial distance between the clamping part 201 and the bottom frame 100 using the adjusting part 1013 and the adjusting screw 1012, it can accommodate photovoltaic panels of different thicknesses and sizes, improving versatility.

[0055] In some embodiments of this application, the second rotation position is the dead point of the adjustment part 1013's rotation. As can be seen from the description of the foregoing embodiments, when the photovoltaic panel is clamped, the adjustment part 1013 is in the second rotation position. This embodiment, by designing the dead point of the adjustment part 1013 as the second rotation position, can effectively ensure the stability of the clamping and avoid uncontrolled loosening.

[0056] Combination Figure 3In some embodiments of this application, the adjusting part 1013 is provided with a pin hole, and a first curved surface protrudes from one end of the adjusting part 1013 that abuts against the support base 1011. The first curved surface is parallel to the axis of the pin hole. A pin is provided radially on the adjusting screw 1012, and the pin is inserted into the pin hole. During the rotation of the adjusting part 1013 around the pin, it always abuts against the support base 1011 through the first curved surface. The distance D from the axis of the pin hole to the support base 1011 is along the length direction of the first curved surface (i.e., the circumferential direction of the pin hole). When the adjusting part 1013 abuts against the support part at the middle position of the first curved surface, the distance D is the smallest. As the adjusting part 1013 rotates to any end of the first curved surface, the distance D increases, and the closer to the end of the first curved surface, the larger the distance D is. An arc-shaped extension 1015 is provided at the end of the adjusting part 1013 away from the support base 1011. When the adjusting part 1013 rotates around the pin until the end of the first curved surface abuts against the support base 1011, the end of the arc-shaped extension 1015 abuts against the support base 1011, and a hollow area is formed between it and the support base 1011 based on its own curvature. Furthermore, when the end of the arc-shaped extension 1015 abuts against the support base 1011, the axis of the adjusting screw 1012, the axis of the pin, and the abutment position of the first curved surface and the support base 1011 are collinear in the second direction, or the axis of the adjusting screw 1012 is located on the side of the abutment position of the first curved surface and the support base 1011 near the end of the arc-shaped extension 1015.

[0057] In this embodiment, the first rotation position is the angle at which the middle of the first curved surface abuts against the support base 1011, and the second rotation position is the angle at which the end of the arc-shaped extension 1015 abuts against the support base 1011. In the first rotation position, since the distance D is minimal, regardless of which side the adjusting part 1013 rotates to, the distance D will increase, exerting a force on the adjusting screw 1012 and the clamping part 201. Therefore, when no external force is applied, the stability of the adjusting part 1013 in the first rotation position can be effectively ensured. In the second rotation position, the arc-shaped extension 1015 abuts against the support base 1011, which is a retracted posture, minimizing the risk of accidental contact. Furthermore, since a hollow area is formed between the arc-shaped extension 1015 and the support base 1011, it is convenient for workers to grip the arc-shaped extension 1015 from this area for rotational operations.

[0058] It should be noted that the surface of the adjusting part 1013 that abuts against the support base 1011 can also be set as a cylindrical surface, so that the opening and closing of the clamping part 201 can be controlled by rotating the adjusting screw 1012, and the clamping part 201 can be opened and closed by rotating itself to fit against the support base 1011 and unfold relative to the support base 1011.

[0059] Reference Figure 2In some embodiments of this application, the bottom frame 100 includes a left frame 101 and a right frame 102, both of which are provided with clamping components 200 and adjustment components. In practical applications, the photovoltaic panel is clamped by the two clamping components 200 to ensure the installation stability of the photovoltaic panel.

[0060] Furthermore, the photovoltaic panel is supported by a left frame 101 and a right frame 102, which allows for space to be reserved in the middle to avoid the bottom frame 100 from obstructing the mounting base too much.

[0061] It is understandable that the first direction in this embodiment is... Figure 1 The front and back directions of the angle shown are shown, and the second direction is the vertical direction.

[0062] Reference Figure 1 In some embodiments of this application, the bottom frame 100 further includes a lower frame 103, which is vertically disposed between the lower ends of the left frame 101 and the right frame 102. The lower frame 103 has a limiting groove 1031 with an upper opening. The limiting groove 1031, the left frame 101, the right frame 102, and the clamping assembly 200 together define a slot for the photovoltaic panel to be inserted from the top. In application, the photovoltaic panel is inserted downwards between the left frame 101, the right frame 102, and the corresponding clamping assembly 200, and is snapped into the limiting groove 1031, which can effectively ensure the stability of the installation.

[0063] During installation, the photovoltaic panel can be directly inserted into the slot from the top. With the support of the limiting slot 1031, the operator can loosen the photovoltaic panel and clamp the clamping component 200, which is convenient for operation.

[0064] In some embodiments of this application, the left frame 101 and the right frame 102 are slidably connected to the lower frame 103 to flexibly adjust the distance between the left frame 101 and the right frame 102 to adapt to different installation requirements. The left frame 101, the right frame 102 and the lower frame 103 can be connected by a structure such as a ball nut for sliding engagement and locking, or other structures in the prior art can be used.

[0065] In some embodiments of this application, the lower frame 103 is fixedly connected to the left frame 101, while the right frame 102 can move up and down and / or left and right relative to the left frame 101 as needed. During installation, the lower frame 103 and the left frame 101 are first installed onto the mounting base. Then, the position of the right frame 102 is determined according to the size of the photovoltaic panel, and it is installed and fixed. Finally, the photovoltaic panel is inserted and fixed.

[0066] The structure of this embodiment can be adapted to the installation of photovoltaic panels of different sizes without changing the structure of the photovoltaic panel mounting bracket, and has a wide range of applications.

[0067] In some embodiments of this application, the photovoltaic panel mounting bracket also includes a fall arrestor wire connected to the base frame 100. During installation, the fall arrestor wire is fixed to the mounting base to ensure safety.

[0068] In conjunction with the structural configuration of the aforementioned embodiments, when the right frame 102 is set independently of the lower frame 103 and the left frame 101, both the right frame 102 and the left frame 101 are equipped with anti-fall steel wires.

[0069] This embodiment provides safety protection during the installation of photovoltaic panel mounting brackets by setting anti-fall steel wires, preventing the brackets from falling during installation. It also provides an additional safety guarantee after installation, effectively improving safety from installation to application.

[0070] In some embodiments of this application, an adhesive layer is provided on the side of the bottom frame 100 opposite to the clamping portion 201 along the first direction.

[0071] It is understandable that the side of the bottom frame 100 away from the clamping part 201 is the mounting side connected to the mounting base. In this embodiment, the mounting base is connected by setting an adhesive layer. Compared with the drilling installation method, it has a wider range of applications and does not need to damage the mounting base. For example, when installing on a glass curtain wall, drilling would damage the integrity of the glass curtain wall and require an assessment of the overall safety of the glass curtain wall. However, the adhesive fixing method can effectively avoid such problems and can be installed on the glass curtain wall at any location as needed.

[0072] In some embodiments of this application, the adhesive layer includes structural adhesive and foam strips disposed on both sides of the structural adhesive. Taking the left frame 101 as an example, a strip of structural adhesive is vertically disposed in the middle of the left frame 101 along its width direction, and foam strips are disposed on both sides of the structural adhesive. During installation, the foam strips can provide sufficient temporary adhesion to ensure the stability of the left frame 101 and provide sufficient time for the structural adhesive to cure, thus preventing the structural adhesive from falling off before curing. At the same time, the foam strips are solid and the structural adhesive is fluid. By placing foam strips on both sides of the structural adhesive, a regular space can be defined to accommodate the structural adhesive, and overflow of the structural adhesive can be prevented. This improves both the strength of the adhesive bond and the overall appearance and aesthetics.

[0073] In practical applications, the base frame 100 is first installed onto the glass curtain wall. If the adhesion is sufficient, the photovoltaic panels are then installed onto the base frame 100. If the adhesion is insufficient, a certain period of time is required before installing the photovoltaic panels, which are then clamped using clamping components on the left frame 101 and the right frame 102. The photovoltaic panel's connection lines can be connected to the control cabinet or other electrical equipment through openings in the glass curtain wall.

[0074] In some embodiments of this application, the clamping part 201 is configured as an L-shaped structure. The clamping part 201 includes a clamping wall 2012 opposite to the left frame 101 and the right frame 102, and a mounting wall 2011 located on the outer side. The mounting wall 2011 on the two clamping parts 201 is vertically connected to the ends of the two clamping walls 2012 that are far apart from each other. The connecting part 202 is rotatably disposed on the mounting wall 2011 and is connected to the outer side wall of the left frame 101 and the right frame 102 in the front-back direction. The left frame 101 and the right frame 102 are limited on both sides of the clamping part 201 by the connecting part 202. The clamping wall 2012 has multiple cutting grooves arranged at intervals in the vertical direction, so that the clamping wall 2012 is divided into multiple plates in the vertical direction. Each plate has an elastic structure, such as a rubber block, on the side facing the opposite left frame 101 or right frame 102. By adopting the structural configuration of this embodiment, and by providing an elastic structure on the clamping part 201, the clamping effect when pressing the photovoltaic panel can be improved, avoiding damage caused by hard contact between the two. Furthermore, during elastic clamping, the segmented design of the clamping wall 2012 ensures that the photovoltaic panel can be effectively pressed at all positions along the vertical direction, ensuring consistent clamping on both sides of the photovoltaic panel in the vertical direction.

[0075] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application. Furthermore, unless otherwise specified, the embodiments and features described in the embodiments of this application can be combined with each other.

Claims

1. A photovoltaic panel mounting bracket, characterized by, include: bottom frame; A clamping assembly includes a connecting part and a clamping part. Multiple connecting parts are provided, with one end of each connecting part rotatably connected to the bottom frame and the other end rotatably connected to the clamping part, so that the clamping part can move closer to or further away from the bottom frame along a first direction. An adjustment component is disposed between the bottom frame and the clamping part, and is used to control the clamping part to move along a second direction, the second direction intersecting the first direction; When the adjustment component controls the clamping part to move along the second direction, the clamping part moves synchronously closer to or further away from the bottom frame along the first direction.

2. The photovoltaic panel mounting bracket of claim 1, wherein, The adjustment component includes: A support base is fixedly connected to the bottom frame, and the support base is provided with an adjustment groove extending along the first direction; An adjusting seat, which is fixedly connected to the clamping part; An adjusting screw passes through the adjusting seat and is threadedly connected to the adjusting seat; the adjusting screw passes through the adjusting groove along the second direction. An adjustment part is connected to one end of the adjustment screw that passes through the adjustment groove.

3. The photovoltaic panel mounting bracket of claim 2, wherein, The adjusting part is rotatably connected to the adjusting screw about the radial direction of the adjusting screw. The adjusting part has a first rotating position and a second rotating position. When the adjusting part rotates from the first rotating position to the second rotating position, the adjusting seat is pulled closer to the support seat in the second direction by the adjusting screw. When the adjusting part rotates from the second rotating position to the first rotating position, the adjusting seat is pulled away from the support seat in the second direction by the adjusting screw.

4. The photovoltaic panel mounting bracket of claim 3, wherein, The second rotation position is the dead point of the rotation of the adjustment part.

5. The photovoltaic panel mounting bracket according to claim 1, characterized in that, The bottom frame includes a left frame and a right frame, and both the left frame and the right frame are provided with the clamping component and the adjustment component.

6. The photovoltaic panel mounting bracket of claim 5, wherein, The bottom frame also includes a lower frame, which is vertically disposed between the bottom of the left frame and the right frame. The lower frame is provided with a limiting groove with an upper opening. The limiting groove, the left frame, the right frame and the clamping component together define a slot for the photovoltaic panel to be inserted from the top.

7. The photovoltaic panel mounting bracket of claim 6, wherein, The bottom border is fixedly connected to the left border, and the right border can move up and down and / or left and right relative to the left border.

8. The photovoltaic panel mounting bracket of claim 1, wherein, The photovoltaic panel mounting bracket also includes a fall-prevention steel wire, which is connected to the base frame.

9. The photovoltaic panel mounting bracket of claim 1, wherein, Along the first direction, an adhesive layer is provided on the side of the bottom frame opposite to the clamping part.

10. The photovoltaic panel mounting bracket of claim 9, wherein, The adhesive layer includes structural adhesive and foam strips disposed on both sides of the structural adhesive.

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