Photovoltaic component

Abstract

The invention provides a photovoltaic component, and the photovoltaic component comprises a color steel tile, and the top of the color steel tile is provided with a lockrand; the photovoltaic module is mounted on the color steel tile; the support is located at the bottom of the photovoltaic module, the top of the support is provided with a bonding part, the bonding part is used for being bonded and fixed with the photovoltaic module, the support is further provided with a mounting cavity and a through hole, and the mounting cavity is communicated with the through hole; the support and the clamp are distributed up and down in the vertical direction, the clamp is located below the support, the clamp is provided with a connecting end and a clamping end which are oppositely arranged, and the clamping end is used for being clamped and fixed to the mounting protrusion; the fastener is provided with a first end and a second end which are oppositely arranged, the first end is located in the mounting cavity, and the second end penetrates out of the mounting cavity through the through hole and is used for being connected with the connecting end of the clamp. Through the technical scheme provided by the invention, the problems of low mounting precision and high difficulty when the photovoltaic module is mounted on the color steel tile in the prior art are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic assembly installation, and in particular to a photovoltaic component. Background Art

[0002] In the process of photovoltaic roof installation, color steel tiles are usually used as the installation substrate of the photovoltaic roof. In the prior art, in the process of installing photovoltaic modules on color steel tiles by using clamps and brackets, the space between the color steel tiles and the photovoltaic modules is too small, which often causes installation difficulties and inconvenience for workers to install. This not only increases the complexity of construction, but also may make it difficult to achieve the expected installation accuracy, thereby affecting the stability and power generation efficiency of the entire photovoltaic system. Summary of the invention

[0003] The present invention provides a photovoltaic component to solve the problems of low installation precision and high difficulty when photovoltaic components are installed on color steel tiles in the prior art.

[0004] The present invention provides a photovoltaic component, which includes: a color steel tile, the top of which has a locking edge; a photovoltaic module installed on the color steel tile; a bracket, which is located at the bottom of the photovoltaic module, the top of the bracket has a bonding portion, the bonding portion is used to bond and fix with the photovoltaic module, the bracket is also provided with an installation cavity and a through hole, the installation cavity is connected with the through hole; a clamp, the bracket and the clamp are distributed up and down in the vertical direction, the clamp is located below the bracket, the clamp has a connecting end and a clamping end arranged oppositely, the clamping end is used to clamp and fix with the installation protrusion; a fastener, the fastener has a first end and a second end arranged oppositely, the first end is located in the installation cavity, the second end passes through the installation cavity through the through hole, and the second end is used to connect with the connecting end of the clamp.

[0005] Furthermore, the bracket includes two supporting parts that are arranged opposite to each other, the supporting parts extend in a vertical direction, the two supporting parts are connected to each other, and a mounting cavity is defined between the two supporting parts.

[0006] Furthermore, the mounting cavity has an opening, which is arranged at the top of the bracket. The bracket also includes a base plate, which is respectively connected to the bottom ends of the two support parts. The base plate is perforated, and the first end is abutted against a side of the base plate away from the clamp for limiting.

[0007] Furthermore, the perforation is arranged on the side or bottom of the bracket, the radial dimension of the perforation is smaller than the radial dimension of the first end, and the maximum distance between the side of the installation cavity away from the perforation and the perforation is larger than the radial dimension of the first end.

[0008] Furthermore, the installation cavity has a transition section and an extension section along the extension direction of the fastener, the transition section is connected to the extension section, the end of the extension section away from the transition section has a through hole, the end of the transition section away from the extension section is a blocked end, the radial dimension of the transition section gradually decreases from the direction away from the through hole, the radial dimension of the extension section is larger than the radial dimension of the through hole, and the dimension of the extension section along the extension direction of the fastener is larger than the dimension of the first end along the extension direction.

[0009] Furthermore, the bottom ends of the two support parts have protrusions arranged facing each other, the protrusions of the two support parts are arranged at intervals, and a through hole is formed between the two protrusions. The bracket also includes a connecting beam, and the two ends of the connecting beam are respectively connected to the middle parts of the two support parts, and an installation cavity is formed between the connecting beam and the two support parts.

[0010] Furthermore, a through hole is provided on one of the two supporting parts, and a mounting cavity is formed between the two supporting parts.

[0011] Furthermore, the photovoltaic component also includes a connecting member, which includes a first connecting section and a second connecting section connected to each other, the extension directions of the first connecting section and the second connecting section have an angle, the fastener is passed through the bracket and the first connecting section, the second connecting section is fixedly connected to the clamp, and the bracket is fixedly connected to the clamp through the connecting member.

[0012] Furthermore, an anti-slip structure is provided between the bracket and the clamp, or between the bracket and the first connecting section.

[0013] Furthermore, the surface of the bracket has a first tooth-shaped structure, and the surface of the first connecting section that is in contact with the bracket has a second tooth-shaped structure, and the first tooth-shaped structure and the second tooth-shaped structure cooperate with each other to form an anti-slip structure.

[0014] By applying the technical solution of the present invention, an adhesive portion is provided on the top of the bracket, and the adhesive portion is bonded and fixed to the photovoltaic module, so that the bracket can be stably bonded to the photovoltaic module, and an installation cavity and a perforation are provided on the bracket, and the installation cavity is connected to the perforation, so that the first end of the fastener is provided in the installation cavity, and the second end can pass through the installation cavity through the perforation, so that the clamp and the bracket are stably connected, and the clamping end of the clamp can have a locking edge on the top of the color steel tile, so that the clamp can stably clamp the color steel tile. Such an arrangement enables the photovoltaic module to be stably installed on the color steel tile, and the space between the color steel tile and the photovoltaic module is enlarged by the cooperation between the bracket and the clamp, and by changing the position of the installation cavity on the bracket, the operation of the staff is facilitated, the difficulty of installation is reduced, and the accuracy and stability of the photovoltaic component during the installation process are also significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0016] Figure 1 A front view of a photovoltaic component provided according to Embodiment 1 of the present invention is shown;

[0017] Figure 2 A side view of a photovoltaic component provided according to Embodiment 1 of the present invention is shown;

[0018] Figure 3 A front view of a photovoltaic component provided according to a second embodiment of the present invention is shown;

[0019] Figure 4 A side view of a photovoltaic component provided according to Embodiment 2 of the present invention is shown;

[0020] Figure 5 A front view of a photovoltaic component provided according to Embodiment 3 of the present invention is shown;

[0021] Figure 6 A side view of a photovoltaic component provided according to Embodiment 3 of the present invention is shown.

[0022] The above drawings include the following reference numerals:

[0023] 10. Overlocking;

[0024] 20. Photovoltaic modules;

[0025] 30. Bracket;

[0026] 31. Adhesive part;

[0027] 32. Installation cavity;

[0028] 321. Open your mouth;

[0029] 322, transition section;

[0030] 323, extension section;

[0031] 33. Perforation;

[0032] 34. Supporting part;

[0033] 341, bulge;

[0034] 35. Bottom plate;

[0035] 36. Connecting beam;

[0036] 40. Clamp;

[0037] 41. Connection terminal;

[0038] 42. Clamping end;

[0039] 50. Fasteners;

[0040] 51. First end;

[0041] 52. Second end;

[0042] 60. Connectors;

[0043] 61. First connecting section;

[0044] 62. Second connecting section;

[0045] 70. Anti-slip structure;

[0046] 71. The first tooth structure;

[0047] 72. The second tooth structure. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] like Figures 1 to 6 As shown, an embodiment of the present invention provides a photovoltaic component, which includes a color steel tile, a photovoltaic module 20, a bracket 30, a clamp 40 and a fastener 50. Among them, the top of the color steel tile has a lock edge 10; the photovoltaic module 20 is installed on the color steel tile; the bracket 30 is located at the bottom of the photovoltaic module 20, and the top of the bracket 30 has an adhesive portion 31, which is used to be bonded and fixed with the photovoltaic module 20. The bracket 30 is also provided with an installation cavity 32 and a through hole 33, and the installation cavity 32 is connected with the through hole 33; the bracket 30 and the clamp 40 are distributed up and down in the vertical direction, the clamp 40 is located below the bracket 30, and the clamp 40 has a connecting end 41 and a clamping end 42 arranged oppositely, and the clamping end 42 is used to clamp and fix with the lock edge 10; the fastener 50 has a first end 51 and a second end 52 arranged oppositely, the first end 51 is located in the installation cavity 32, the second end 52 passes through the installation cavity 32 through the through hole 33, and the second end 52 is used to connect with the connecting end of the clamp 40.

[0050] By applying the technical solution of the present invention, an adhesive portion 31 is provided on the top of the bracket 30, and the adhesive portion 31 is bonded and fixed to the photovoltaic module 20, so that the bracket 30 can be stably bonded to the photovoltaic module 20, and an installation cavity 32 and a perforation 33 are provided on the bracket 30, and the installation cavity 32 is communicated with the perforation 33, so that the first end of the fastener 50 is arranged in the installation cavity 32, and the second end 52 can pass through the installation cavity 32 through the perforation 33, and the clamp 40 is stably connected to the bracket 30, and the clamping end 42 of the clamp 40 can have a locking edge 10 on the top of the color steel tile, so that the clamp 40 can stably clamp the color steel tile. In this way, the photovoltaic module 20 can be stably installed on the color steel tile, and the space between the color steel tile and the photovoltaic module 20 is enlarged by the cooperation between the bracket 30 and the clamp 40, and by changing the position of the installation cavity 32 on the bracket 30, the operation of the staff is facilitated, the difficulty of installation is reduced, and the accuracy and stability of the photovoltaic component during the installation process are also significantly improved.

[0051] In the embodiments of the present application, the types of photovoltaic modules 20 include but are not limited to TOPCon, BC, HTJ and perovskite / laminated layers. TOPCon cells, i.e. tunnel oxide passivated contact solar cells, are high-efficiency solar cell technology based on the principle of selective carriers. Because an ultra-thin oxide layer and an N-type polysilicon film are prepared on the back of the cell to form a passivated contact structure as a back passivation layer of the cell, the back recombination and metal contact recombination can be effectively reduced, thereby improving the cell efficiency. BC cells, i.e. BC (back contact) type cells, are called full back electrode contact crystalline silicon photovoltaic cells. The positive and negative metals of BC cells are both on the back of the cell, so that there is no cell grid line on the front of the cell, eliminating the shielding and reflection of light by the traditional cell whole-point electrode, and can achieve 100% reception of sunlight, effectively reducing optical losses while improving the overall aesthetics. HTJ cells, i.e. heterojunction cells (Heterojunction cells) Junction Technology), HTJ cells use N-type monocrystalline silicon as the substrate, and deposit silicon-based thin film stacks and transparent conductive films (TCO) with different characteristics on the front and back sides, which can block minority carrier-hole recombination, increase the open circuit voltage and short circuit current of the cell, and have very high cell conversion efficiency. The front and back structures of HTJ are symmetrical, and the TCO film is light-transmissive, so it is naturally a bifacial cell. The bifaciality of HTJ can reach more than 90%; perovskite / tandem cells stack materials with different band gaps together to achieve wider solar spectrum absorption and higher photoelectric conversion efficiency. Due to the deposition of ALD-SnO2 on the interface, ion migration is blocked, which effectively improves the photothermal stability of perovskite / tandem cells.

[0052] Further, the bracket 30 includes two support portions 34 arranged opposite to each other, the support portions 34 extend in the vertical direction, the two support portions 34 are connected to each other, and there is a mounting cavity 32 between the two support portions 34. Through the above arrangement, the bracket 30 is provided with two support portions 34 arranged opposite to each other and connected to each other, and both support portions 34 extend in the vertical direction, so that the bracket 30 can provide a more stable supporting force for the photovoltaic module 20. The mounting cavity 32 between the two support portions 34 enables the staff to set the fastener 50 in the mounting cavity 32, thereby making the connection between the bracket 30 and the clamp 40 stable and reliable.

[0053] Embodiment 1 of the present application provides a photovoltaic component, such as Figure 1 and Figure 2 As shown, the mounting cavity 32 has an opening 321, which is arranged at the top of the bracket 30. The bracket 30 also includes a bottom plate 35, which is respectively connected to the bottom ends of the two supporting parts 34, and a perforation 33 is arranged on the bottom plate 35. The first end 51 is abutted against the side of the bottom plate 35 away from the clamp 40 to limit the position. Through the above arrangement, the mounting cavity 32 has an opening 321, and the opening 321 is arranged at the top of the bracket 30, which can facilitate the staff to smoothly put the fastener 50 into the mounting cavity 32, reducing the difficulty of installation. The bottom plate 35 is arranged on the bracket 30, which enhances the stability of the bracket 30 and increases the contact area with the clamp 40. The bottom plate 35 is respectively connected to the bottom ends of the two supporting parts 34, and a perforation 33 is arranged on the bottom plate 35. By abutting the first end 51 of the fastener 50 against the side of the bottom plate 35 away from the clamp 40 to limit the position, the bracket 30 can be stably connected to the clamp 40, and the installation accuracy can be improved.

[0054] The through hole 33 can also be arranged on the side or bottom of the bracket 30, the radial dimension of the through hole 33 is smaller than the radial dimension of the first end 51, and the maximum distance between the side of the installation cavity 32 away from the through hole 33 and the through hole 33 is larger than the radial dimension of the first end 51. Through the above arrangement, the connection stability between the bracket 30 and the clamp 40 can be improved by limiting the movement range of the fastener 50, so that the accuracy and stability of the photovoltaic component during the installation process are also guaranteed.

[0055] Specifically, Figure 3 and Figure 4As shown, the second embodiment of the present application provides another photovoltaic component, which is different from the first embodiment in that the installation cavity 32 is arranged at the bottom of the bracket 30, the radial dimension of the through hole 33 is smaller than the radial dimension of the first end 51, and the maximum distance between the side of the installation cavity 32 away from the through hole 33 and the through hole 33 is greater than the radial dimension of the first end 51. Setting the installation cavity 32 at the bottom of the bracket 30 can effectively improve the viewing angle conditions of the operator to install the photovoltaic component, avoid the blind spot of the field of vision, and further improve the accuracy and stability of the photovoltaic component during the installation process.

[0056] In the second embodiment of the present application, the installation cavity 32 has a transition section 322 and an extension section 323 along the extension direction of the fastener 50, the transition section 322 is connected to the extension section 323, the end of the extension section 323 away from the transition section 322 has a through hole 33, the end of the transition section 322 away from the extension section 323 is a blocking end, the radial dimension of the transition section 322 gradually decreases from the direction away from the through hole 33, the radial dimension of the extension section 323 is larger than the radial dimension of the through hole 33, and the dimension of the extension section 323 along the extension direction of the fastener 50 is larger than the dimension of the first end 51 along the extension direction. Through the above-mentioned configuration, the transition section 322, the extension section 323 and the blocking end are arranged on the installation cavity 32, and the radial dimension of the extension section 323 is larger than the radial dimension of the through hole 33, and the dimension of the extension section 323 along the extension direction of the fastener 50 is larger than the dimension of the first end 51 along the extension direction, which can ensure that the fastener 50 is smoothly installed in the installation cavity 32, and improve the installation accuracy of the fastener 50.

[0057] Furthermore, the bottom ends of the two support parts 34 have protrusions 341 arranged opposite to each other, the protrusions 341 of the two support parts 34 are arranged at intervals, and a through hole 33 is formed between the two protrusions 341. The bracket 30 also includes a connecting beam 36, and the two ends of the connecting beam 36 are respectively connected to the middle parts of the two support parts 34, and a mounting cavity 32 is formed between the connecting beam 36 and the two support parts 34. Through the above arrangement, the bracket 30 is further provided with a connecting beam 36, and the two ends of the connecting beam 36 are respectively connected to the middle parts of the two support parts 34, so that the bracket 30 has a simple and compact structure, and the stability of the bracket 30 is improved.

[0058] In all embodiments of the present application, one end of the fastener 50 placed in the installation cavity 32 can be set as a slider nut. In all embodiments containing a protrusion 341, a groove corresponding to the protrusion 341 is provided on the slider nut, so that the fastener 50 can be stably installed in the installation cavity 32 through the groove and the protrusion 341, thereby further improving the stability and accuracy of the installation.

[0059] Furthermore, the process of installing the slider nut into the mounting cavity 32 is as follows: first, one end of the slider nut is inserted into the mounting cavity 32, and then the inserted end of the slider nut is raised and pressed against the inner wall of the mounting cavity 32, and then the other end of the slider nut is screwed into the mounting cavity 32. Finally, the operator pinches the two ends of the slider nut, moves the slider nut toward the direction close to the protrusion 341, and snaps the groove on the slider nut into the corresponding protrusion 341, so that the slider nut can be stably installed in the mounting cavity 32.

[0060] Specifically, Figure 5 and Figure 6 As shown, embodiment 3 of the present application provides another photovoltaic component, which is different from embodiment 2 in that the installation cavity 32 is arranged on the side of the bracket 30. Such a design can not only avoid blind spots in the field of vision of operators when installing photovoltaic components, affecting the installation of operators, but also the installation cavity 32 is arranged on the side of the bracket 30, which can improve the convenience and accuracy of the installation of operators, thereby further improving the accuracy and stability of photovoltaic components during the installation process.

[0061] In the third embodiment of the present application, Figure 5 and Figure 6 As shown, one of the two support parts 34 is provided with a through hole 33, and a mounting cavity 32 is formed between the two support parts 34. Such a configuration simplifies the structure of the bracket 30, reduces the production cost, and during the installation process, there is no blind spot in the vision of the staff, which greatly reduces the difficulty of installation and improves the convenience of installation.

[0062] Furthermore, the photovoltaic component also includes a connector 60, which includes a first connecting section 61 and a second connecting section 62 connected to each other, and the extension direction of the first connecting section 61 and the second connecting section 62 has an angle, and the fastener 50 is inserted through the bracket 30 and the first connecting section 61, and the second connecting section 62 is fixedly connected to the clamp 40, and the bracket 30 is fixedly connected to the clamp 40 through the connector 60. Through the above-mentioned setting, the relative position between the bracket 30 and the clamp 40 can be easily adjusted through the connector 60, and then the overall height of the photovoltaic component can be adjusted, which can adapt to the different heights of the color steel tile, so that the photovoltaic component can be kept horizontal and the overall stability of the photovoltaic component can be improved. In addition, such a setting can make the space between the photovoltaic component 20 and the color steel tile adjustable, and the operator can adjust the relative position between the bracket 30 and the clamp 40 through the connector 60 according to the convenience of operation, which can not only avoid the junction box, but also reduce the difficulty of operation for the staff.

[0063] like Figure 6As shown, a waist-shaped hole is also provided on the connecting member 60, which can provide a fine-tuning space for the connection between the fastener 50 and the connecting member 60, so that the relative position between the bracket 30 and the connecting member 60 can be flexibly adjusted, reducing the installation difficulty of the operator. In addition, the waist-shaped hole can also remove excess material on the connecting member 60, reducing the production cost.

[0064] Specifically, there is an anti-skid structure 70 between the bracket 30 and the clamp 40, or there is an anti-skid structure 70 between the bracket 30 and the first connecting section 61. Through the above-mentioned configuration, the anti-skid structure 70 can enhance the friction between each other, reduce the possibility of sliding, and further improve the connection stability between the bracket 30 and the clamp 40, and the bracket 30 and the connector 60, thereby avoiding the slippage or fall-off of the photovoltaic component under the action of external forces such as wind, rain and snow, and improving the safety and reliability of the photovoltaic component. In addition, the design of the anti-skid structure 70 between the bracket 30 and the clamp 40, and between the bracket 30 and the connector 60, effectively prevents the photovoltaic component 20 from sliding on the bracket 30 and avoids the connector 60 from sliding on the bracket 30, ensuring the installation accuracy and stability of the photovoltaic component 20, thereby improving the overall performance of the photovoltaic component.

[0065] In the embodiment including the connecting member 60 , an anti-slip structure 70 is provided between the bracket 30 and the first connecting section 61 of the connecting member 60 . In the embodiment not including the connecting member 60 , an anti-slip structure 70 is provided between the bracket 30 and the clamp 40 .

[0066] In all embodiments of the present application, the anti-slip structure 70 is a tooth-shaped structure. In other embodiments not mentioned in the present application, the anti-slip structure 70 may be other structures such as rubber strips and anti-slip protrusions, which can enhance the friction between the bracket 30 and the clamp 40, and between the bracket 30 and the connector 60, reduce slippage, and improve the safety and reliability of the photovoltaic component.

[0067] In the third embodiment of the present application, the surface of the bracket 30 has a first tooth-shaped structure 71, and the surface of the first connecting section 61 that is in contact with the bracket 30 has a second tooth-shaped structure 72, and the first tooth-shaped structure 71 and the second tooth-shaped structure 72 cooperate with each other to form an anti-slip structure 70. Through the above arrangement, the first tooth-shaped structure 71 provided on the surface of the bracket 30 and the second tooth-shaped structure 72 provided on the connecting member 60 cooperate with each other to form the anti-slip structure 70, which can prevent slippage or falling off due to external forces such as wind, rain, and snow through the connection stability of the bracket 30 and the connecting member 60.

[0068] In an embodiment that does not contain a connector 60, a third tooth-shaped structure can be provided on the surface of the bracket 30, and a fourth tooth-shaped structure can be provided on the surface where the connecting end 41 of the clamp 40 is in contact with the bracket 30. Such a configuration can improve the stability of the connection between the bracket 30 and the clamp 40, effectively avoid sliding caused by external forces, and improve the overall stability of the photovoltaic component.

[0069] The photovoltaic component provided by the present invention, through the cooperation of the bracket 30 and the clamp 40, makes the space between the color steel tile and the photovoltaic assembly 20 larger, reduces the difficulty of installation, and further adjusts the space between the color steel tile and the photovoltaic assembly 20 through the connector 60, thereby improving the convenience of installation. The photovoltaic assembly 20 is stably installed by bonding the bonding portion 31 of the bracket 30 to the photovoltaic assembly 20, and clamping and fixing the clamp 40 to the lock edge 10 of the color steel tile. At the same time, through the setting of the fastener 50, the connection stability between the photovoltaic assembly 20 and the color steel tile is further enhanced, and the displacement or falling off of the photovoltaic assembly 20 under the action of external forces such as wind, rain and snow is avoided, thereby improving the safety and reliability of the photovoltaic component. In addition, the anti-skid structure 70 design between the bracket 30 and the clamp 40, and between the bracket 30 and the connector 60 effectively prevents the photovoltaic assembly 20 from sliding on the bracket 30, ensures the installation accuracy and stability of the photovoltaic assembly 20, and thus improves the overall performance of the photovoltaic component.

[0070] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0071] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, method and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, method and equipment should be considered as a part of the specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0072] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0073] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0074] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0075] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A photovoltaic component, characterized in that: The photovoltaic component comprises: Color steel tile, the top of the color steel tile has a lock edge (10); Photovoltaic modules (20) mounted on colored steel tiles; A bracket (30) is located at the bottom of the photovoltaic assembly (20), the top of the bracket (30) is provided with a bonding portion (31), the bonding portion (31) is used to bond and fix with the photovoltaic assembly (20), the bracket (30) is also provided with a mounting cavity (32) and a through hole (33), the mounting cavity (32) is communicated with the through hole (33); A clamp (40), the bracket (30) and the clamp (40) are vertically distributed up and down, the clamp (40) is located below the bracket (30), the clamp (40) has a connecting end (41) and a clamping end (42) arranged opposite to each other, and the clamping end (42) is used to clamp and fix with the locking edge (10); A fastener (50), the fastener (50) having a first end (51) and a second end (52) arranged opposite to each other, the first end (51) being located in the mounting cavity (32), the second end (52) passing through the mounting cavity (32) through the through hole (33), and the second end (52) being used to connect to the connecting end of the clamp (40).

2. The photovoltaic component according to claim 1, characterized in that: The bracket (30) comprises two supporting parts (34) arranged opposite to each other, the supporting parts (34) extending in a vertical direction, the two supporting parts (34) being connected to each other, and the mounting cavity (32) being provided between the two supporting parts (34).

3. The photovoltaic component according to claim 2, characterized in that: The mounting cavity (32) has an opening (321), and the opening (321) is arranged at the top of the bracket (30). The bracket (30) also includes a bottom plate (35), and the bottom plate (35) is respectively connected to the bottom ends of the two supporting parts (34). The through hole (33) is penetrated on the bottom plate (35), and the first end (51) is abutted against a side of the bottom plate (35) away from the clamp (40) for limiting.

4. The photovoltaic component according to claim 2, characterized in that: The through hole (33) is arranged on the side or bottom of the bracket (30), the radial dimension of the through hole (33) is smaller than the radial dimension of the first end (51), and the maximum distance between the side of the installation cavity (32) away from the through hole (33) and the through hole (33) is greater than the radial dimension of the first end (51).

5. The photovoltaic component according to claim 4, characterized in that: The installation cavity (32) has a transition section (322) and an extension section (323) along the extension direction of the fastener (50), the transition section (322) is connected to the extension section (323), the end of the extension section (323) away from the transition section (322) has the through hole (33), the end of the transition section (322) away from the extension section (323) is a blocked end, the radial dimension of the transition section (322) gradually decreases from the direction away from the through hole (33), the radial dimension of the extension section (323) is larger than the radial dimension of the through hole (33), and the dimension of the extension section (323) along the extension direction of the fastener (50) is larger than the dimension of the first end (51) along the extension direction.

6. The photovoltaic component according to claim 2, characterized in that: The bottom ends of the two support parts (34) have protrusions (341) arranged opposite to each other, the protrusions (341) of the two support parts (34) are arranged at intervals, and the through hole (33) is formed between the two protrusions (341). The bracket (30) also includes a connecting beam (36), the two ends of the connecting beam (36) are respectively connected to the middle parts of the two support parts (34), and the installation cavity (32) is formed between the connecting beam (36) and the two support parts (34).

7. The photovoltaic component according to claim 2, characterized in that: The through hole (33) is provided on one of the two supporting parts (34), and the mounting cavity (32) is formed between the two supporting parts (34).

8. The photovoltaic component according to claim 1, characterized in that: The photovoltaic component also includes a connecting member (60), the connecting member (60) includes a first connecting section (61) and a second connecting section (62) connected to each other, the extension directions of the first connecting section (61) and the second connecting section (62) have an angle, the fastener (50) is passed through the bracket (30) and the first connecting section (61), the second connecting section (62) is fixedly connected to the clamp (40), and the bracket (30) is fixedly connected to the clamp (40) via the connecting member (60).

9. The photovoltaic component according to claim 8, characterized in that: An anti-slip structure (70) is provided between the bracket (30) and the clamp (40), or between the bracket (30) and the first connecting section (61).

10. The photovoltaic component according to claim 9, characterized in that: The surface of the bracket (30) has a first tooth-shaped structure (71), and the surface of the first connecting section (61) that is in contact with the bracket (30) has a second tooth-shaped structure (72), and the first tooth-shaped structure (71) and the second tooth-shaped structure (72) cooperate with each other to form the anti-slip structure (70).

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