Photovoltaic component

Abstract

The utility model provides a photovoltaic component. The photovoltaic component comprises a photovoltaic module and a mounting structure. The photovoltaic module comprises a frame, and the mounting structure comprises a fixed seat. The frame comprises a body and a first clamping structure, and the first clamping structure protrudes out of the body and is provided with a first clamping groove. The fixing base comprises a main body and a second clamping structure, the second clamping structure protrudes out of the main body, and at least part of the second clamping structure is contained in the first clamping groove and clamped to the first clamping structure so as to restrain the main body in the transverse direction and the vertical direction. After at least part of the second clamping structure is inserted into the first clamping groove, the second clamping structure can be matched with the first clamping structure in a clamping mode, so that the second clamping structure is limited in the transverse direction and the vertical direction, and then the fixing base is restrained in the transverse direction and the vertical direction; therefore, the connection strength between the frame and the fixing seat is greatly improved, and the fixing seat does not fall off in the whole installation process of the photovoltaic component, so that the installation efficiency and the connection reliability are improved.

Description

Technical Field

[0001] The present application relates to the field of photovoltaic technology, and in particular to a photovoltaic component. Background Art

[0002] As the main component of photovoltaic modules, photovoltaic frames play the role of protecting the edges of modules, improving the strength of modules, and connecting and fixing modules. In the prior art, photovoltaic frames are made by opening holes in the frame and then using fasteners to connect and fix the frame profile to the bracket. Traditional photovoltaic frames are usually made of aluminum alloy materials. At present, composite materials have gradually become one of the materials to replace aluminum alloy materials due to their advantages of light weight, high strength, corrosion resistance and low cost.

[0003] However, when composite materials are used to manufacture photovoltaic frames, due to the structural characteristics of the composite materials themselves, if holes are opened on any side of the photovoltaic frame, the continuous fibers at the openings will be cut, the mechanical properties of the photovoltaic frame will be damaged, and the edges of the holes will become stress concentration points, which are prone to cracking along the fiber direction under load, resulting in failure of the connection and fixation, and the reliability of the photovoltaic module will be seriously reduced. At the same time, the installation structure that cooperates with the photovoltaic frame will remain in an active state before being fixed with fasteners, and it is easy to fall and lose, making construction inconvenient.

[0004] Therefore, in view of this, the present utility model is proposed. Utility Model Content

[0005] In view of the above-mentioned technical problems, the purpose of this application is to propose a photovoltaic component to solve the technical problems in the prior art caused by stress concentration due to frame openings and easy falling and loss before the installation structure is fixed.

[0006] The present application provides a photovoltaic component, which includes a photovoltaic assembly and a mounting structure. The photovoltaic assembly includes a frame, and the mounting structure includes a fixing seat. The frame includes a body and a first clamping structure, the first clamping structure protrudes from the body and is formed with a first clamping groove. The fixing seat includes a body and a second clamping structure, the second clamping structure protrudes from the body, and at least a portion of the second clamping structure is accommodated in the first clamping groove and is clamped to the first clamping structure to constrain the body in the horizontal and vertical directions.

[0007] In a further solution of the present application, the first clamping structure includes a first clamping portion and a second clamping portion, the first clamping portion is spaced apart from the second clamping portion in the vertical direction and together form the first clamping slot. At least part of the second clamping structure is received in the first clamping slot and clamped to the first clamping portion and / or the second clamping portion.

[0008] In a further solution of the present application, the first clamping portion includes a first connecting section and a first clamping section, the first connecting section is connected to the main body, and the first clamping section protrudes beyond the first connecting section in the vertical direction; at least part of the second clamping structure is accommodated in the first clamping slot and clamped to the first clamping section and / or the second clamping portion.

[0009] In a further solution of the present application, the first clamping section extends toward the second clamping portion or extends away from the second clamping portion in the vertical direction.

[0010] In a further solution of the present application, the second clamping portion is arranged as a whole along the horizontal extension; or, the second clamping portion includes a second connecting section and a second clamping section, the second connecting section is connected to the main body and extends along the horizontal extension, and the second clamping section protrudes from the second connecting section in the vertical direction to be clamped to the second clamping structure.

[0011] In a further solution of the present application, the first clamping section extends in the vertical direction toward the second clamping portion; the second clamping structure includes a first matching portion, and the first matching portion is received in the first clamping slot and clamped to the first clamping section.

[0012] In a further embodiment of the present application, the first mating portion includes a first extension section and a first mating section, and the first extension section is connected to the first mating section and the main body between the first mating section and the main body; at least one end of the first mating section close to the first clamping portion protrudes beyond the first extension section in the vertical direction so as to be clamped to the first clamping section.

[0013] In a further solution of the present application, the first clamping section extends away from the second clamping portion in the vertical direction; the second clamping structure includes a first matching portion and a second matching portion, the first matching portion and the second matching portion are spaced apart in the vertical direction, the first matching portion is accommodated in the first clamping slot, and the second matching portion is clamped to the first clamping section.

[0014] In a further embodiment of the present application, the second mating portion includes a second extension section and a second mating section, and the second extension section is connected to the second mating section and the main body between the second mating section and the main body; one end of the second mating section close to the first clamping portion protrudes beyond the second extension section in the vertical direction to be clamped to the first clamping section.

[0015] In a further embodiment of the present application, the first mating portion includes a first extension section and a first mating section, the first extension section is connected to the first mating section and the main body between the first mating section and the main body; one end of the first mating section close to the second clamping portion protrudes beyond the first extension section in the vertical direction to be clamped to the second clamping portion.

[0016] In a further solution of the present application, the photovoltaic assembly further includes a laminate, and the frame further includes a third snap-in structure, the third snap-in structure protrudes from the main body in the vertical direction and forms a second snap-in slot together with the main body, and the second snap-in slot is used to install the laminate. The opening direction of the first snap-in slot in the lateral direction is the same as the opening direction of the second snap-in slot in the lateral direction, or the opening direction of the first snap-in slot in the lateral direction is opposite to the opening direction of the second snap-in slot in the lateral direction.

[0017] In summary, the photovoltaic component provided by the present application has at least the following beneficial effects:

[0018] Since the first clamping structure protrudes from the main body and is formed with a first clamping groove, it is equivalent to setting the first clamping structure with the first clamping groove on the outside of the main body and using the first clamping structure and its first clamping groove to achieve connection with the fixing seat. Compared with the method of setting an opening on the main body of the frame for connection, the method of setting the first clamping structure and the first clamping groove in the present application not only does not weaken the strength of the main body of the frame and cause stress concentration problems, but increases the strength of the entire frame to a certain extent, thereby improving the reliability of the installation structure. At the same time, a second clamping structure that cooperates with the first clamping structure is set on the fixing seat. After at least part of the second clamping structure is inserted into the first clamping groove in the longitudinal direction, the second clamping structure can be clamped and matched with the first clamping structure, so that the second clamping structure is limited in the horizontal and vertical directions, thereby making the main body of the fixing seat constrained in the horizontal and vertical directions, so that before the fixing seat is fixed to the bracket using fasteners, the entire fixing seat will not move in the horizontal and vertical directions. Therefore, based on the snap connection between the second snap connection structure and the first snap connection structure, the connection strength between the frame and the fixing seat is greatly improved, and the fixing seat will not fall off during the entire installation process of the photovoltaic component, thereby improving the installation efficiency and connection reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 A schematic diagram of the connection structure of the photovoltaic components provided in the first specific embodiment of the utility model;

[0021] Figure 2 for Figure 1 A schematic cross-sectional view of a frame in a photovoltaic module;

[0022] Figure 3 for Figure 1 A schematic cross-sectional view of a fixing seat in the mounting structure;

[0023] Figure 4 for Figure 3 A top view of a fixing seat in FIG.

[0024] Figure 5 for Figure 4 A variation of ;

[0025] Figure 6 for Figure 4 Another variation of ;

[0026] Figure 7 for Figure 3 A variation of ;

[0027] Figure 8 for Figure 7 A top view of a fixing seat in FIG.

[0028] Fig. 9 for Figure 8 A variation of ;

[0029] Fig.10 for Figure 8 Another variation of ;

[0030] Fig.11 A schematic diagram of the connection structure of the photovoltaic components provided in the second specific embodiment of the utility model;

[0031] Fig.12 for Fig.11 A schematic cross-sectional view of a frame in a photovoltaic module;

[0032] Fig.13 for Fig.11 A schematic cross-sectional view of a fixing seat in the mounting structure;

[0033] Fig.14 for Fig.13 A variation of ;

[0034] Fig.15 A schematic diagram of the connection structure of photovoltaic components provided in the third specific embodiment of the present utility model;

[0035] Fig.16 for Fig.15 A schematic cross-sectional view of a frame in a photovoltaic module;

[0036] Fig.17 A schematic diagram of the connection structure of photovoltaic components provided in the fourth specific embodiment of the present utility model;

[0037] Fig.18 for Fig.17 A schematic cross-sectional view of a frame in a photovoltaic module;

[0038] Fig.19 A schematic diagram of the connection structure of photovoltaic components provided in a fifth specific embodiment of the present utility model;

[0039] Fig. 20 for Fig.19 A schematic cross-sectional view of a frame in a photovoltaic module;

[0040] Fig.21 for Fig.19 A schematic cross-sectional view of a fixing seat in the mounting structure;

[0041] Fig. 22 A schematic diagram of the connection structure of photovoltaic components provided in the sixth specific embodiment of the present utility model;

[0042] Fig.23 for Fig. 22 A schematic cross-sectional view of a frame in a photovoltaic module;

[0043] Fig.24 for Fig. 22 A schematic cross-sectional view of a fixing seat in the mounting structure;

[0044] Fig.25 A schematic diagram of the connection structure of photovoltaic components provided in the seventh specific embodiment of the utility model;

[0045] Fig.26 for Fig.25 A schematic cross-sectional view of a frame in a photovoltaic module;

[0046] Fig. 27 A schematic diagram of the connection structure of photovoltaic components provided in the eighth specific embodiment of the present utility model;

[0047] Fig.28 for Fig. 27 Schematic cross-section of the frame in a photovoltaic module.

[0048] The reference numerals are described as follows:

[0049] 100 photovoltaic modules;

[0050] 10. frame; 11. body; 12. first clamping structure; 121. first clamping portion; 1211. first connecting section; 1212. first clamping section; 122. second clamping portion; 1221. second connecting section; 1222. second clamping section; 13. third clamping structure; A. first clamping slot; B. second clamping slot;

[0051] 30. Laminated parts;

[0052] 200. Installation structure;

[0053] 20. fixing seat; 21. main body; 22. second clamping structure; 221. first matching portion; 2211. first extension section; 2212. first matching section; 222. second matching portion; 2221. second extension section; 2222. second matching section; 23. mounting hole;

[0054] 40. Fasteners;

[0055] 300, bracket;

[0056] H, vertical direction; W, horizontal direction; L, longitudinal direction. DETAILED DESCRIPTION

[0057] The terms "lateral", "longitudinal", "vertical", "inside", "outside" and the like that indicate orientation or positional relationships that appear below, unless otherwise specified, are to be understood as being based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0058] In addition, if there is a feature defined as "first" or "second", it is only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Features defined as "first" or "second" may explicitly or implicitly include at least one of the defined features. If there is a description of "plurality", the general meaning is to include at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0059] In this application, unless otherwise clearly specified and limited, the terms such as "installed", "connected", "connected", "fixed" and so on should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection, it can be a direct connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0060] In the description of this specification, if the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" appear, it means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0061] Reference Figures 1 to 28 The photovoltaic component 1000 of the present application includes a photovoltaic module 100 and a mounting structure 200. The mounting structure 200 is used to fix the photovoltaic module 100 and to fix the photovoltaic module 100 to a connection member (such as a bracket, a roof, or the ground).

[0062] Specifically, the photovoltaic module 100 includes a frame 10 and a laminate 30, and the mounting structure 200 includes a fixing seat 20. The laminate 30 is fixedly mounted (e.g., bonded) on the frame 10, and the frame 10 is snap-connected to the fixing seat 20, and the fixing seat 20 is used to connect with the member to be connected, so as to achieve fixed installation of the laminate 30.

[0063] The laminate 30 may include laminated photovoltaic tempered glass, EVA film or PO film, photovoltaic cell string and photovoltaic back sheet or photovoltaic back sheet glass, etc., for photovoltaic power generation. Of course, the laminate 30 may also be composed of other structures, and the specific structure of the laminate 30 is not specifically limited in this application.

[0064] In an optional embodiment, the installation structure 200 further includes a fastener 40 , and the fixing seat 20 is connected to the member to be connected via the fastener 40 to achieve fixed installation of the laminate 30 .

[0065] In an optional embodiment, the photovoltaic component 1000 of the present application may further include a bracket 300 , and the photovoltaic component 100 is fixedly mounted on the bracket 300 via a fixing seat 20 of the mounting structure 200 .

[0066] The number of frames 10 in the photovoltaic module 100 can usually be multiple, and multiple frames 10 are spliced ​​and connected to form a frame structure, and the fixing base 20 is arranged at a corresponding position of the frame structure and is connected to the corresponding frame 10 by snapping. The number of fixing bases 20 can be selected according to actual installation requirements.

[0067] At least one frame 10 in the photovoltaic assembly 100 may include a body 11 and a first snap-in structure 12, the first snap-in structure 12 protrudes from the body 11 and is formed with a first snap-in groove A. Correspondingly, the fixing seat 20 mounted therewith may include a body 21 and a second snap-in structure 22, the second snap-in structure 22 protrudes from the body 21. After assembly, at least a portion of the second snap-in structure 22 is received in the first snap-in groove A and snap-in to the first snap-in structure 12, so as to constrain the body 21 in the lateral direction W and the vertical direction H. It should be noted here that the "snap-in connection" mentioned in this application may refer to a hugging connection or a mutually buckled connection.

[0068] Specifically, the frame 10 may be a profile, and the body 11 may have a plurality of edges, and the plurality of edges surround a profile cavity. The plurality of edges include first edges spaced apart in the transverse direction W and second edges spaced apart in the vertical direction H. The first clamping structure 12 is located outside the profile cavity and protrudes from the first edge of the body 11, and the first clamping structure 12 forms a first clamping groove A together with a corresponding portion of the first edge.

[0069] Among them, the length of the first side in the vertical direction H may be greater than the length of the second side in the horizontal direction W. In this case, the first side can be called a long side and the second side can be called a short side. On the contrary, the length of the first side in the vertical direction H may also be less than the length of the second side in the horizontal direction W. In this case, the first side can be called a short side and the second side can be called a long side. Of course, the length of the first side in the vertical direction H may also be equal to the length of the second side in the horizontal direction W. This application does not make any specific limitation on the lengths of the first side and the second side.

[0070] In this embodiment, since the first clip structure 12 protrudes from the main body 11 and is formed with a first clip groove A, it is equivalent to setting the first clip structure 12 with the first clip groove A on the outside of the main body 11 and using the first clip structure 12 and its first clip groove A to achieve connection with the fixing seat 20. Compared with the method of setting an opening on the main body 11 of the frame 10 for connection, the method of setting the first clip structure 12 and the first clip groove A in the present application not only does not weaken the strength of the main body 11 of the frame 10 and cause stress concentration problems, but on the contrary increases the strength of the entire frame 10 to a certain extent, thereby improving the reliability of the installation structure 100. At the same time, a second clamping structure 22 that cooperates with the first clamping structure 12 is provided on the fixing seat 20. After at least a portion of the second clamping structure 22 is inserted into the first clamping groove A along the longitudinal direction L, the second clamping structure 22 can be clamped and matched with the first clamping structure 12, so that the second clamping structure 22 is limited in the horizontal direction W and the vertical direction H, and then the main body 21 of the fixing seat 20 is constrained in the horizontal direction W and the vertical direction H, so that before the fixing seat 20 is fixed to the bracket 300 using the fastener 40, the entire fixing seat 20 will not move in the horizontal direction W and the vertical direction H. Therefore, based on the clamping connection between the second clamping structure 22 and the first clamping structure 12, the connection strength between the frame 10 and the fixing seat 20 is greatly improved, and during the entire installation process of the photovoltaic component 1000, the fixing seat 20 will not fall off, thereby improving the installation efficiency and connection reliability.

[0071] In an optional embodiment, the first clamping structure 12 may include a first clamping portion 121 and a second clamping portion 122 , wherein the first clamping portion 121 is spaced apart from the second clamping portion 122 in the vertical direction H and together form a first clamping groove A. At least a portion of the second clamping structure 22 is received in the first clamping groove A and is clamped to the first clamping portion 121 and / or the second clamping portion 122 .

[0072] Specifically, the second clamping portion 122 can be extended as a whole along the horizontal direction W to form a flat plate-like structure, and the first clamping portion 121 can be formed as an L-shaped structure, so that at least a portion of the second clamping structure 22 is accommodated in the first clamping groove A and clamped to the first clamping portion 121; or, the first clamping portion 121 can be extended as a whole along the horizontal direction W to form a flat plate-like structure, and the second clamping portion 122 can be formed as an L-shaped structure, so that at least a portion of the second clamping structure 22 is accommodated in the first clamping groove A and clamped to the second clamping portion 122; or, the first clamping portion 121 is formed as an L-shaped structure, and the second clamping portion 122 is also formed as an L-shaped structure, so that the second clamping structure 22 is clamped to the first clamping portion 121 and the second clamping portion 122.

[0073] In this embodiment, after at least a portion of the second clip structure 22 is inserted into the first clip groove A along the longitudinal direction L, the second clip structure 22 can be clipped and cooperated with the first clip portion 121 and / or the second clip portion 122. At this time, the movement of the second clip structure 22 in the horizontal direction W is limited by the first clip portion 121 and the main body 11 and / or by the second clip portion 122 and the main body 11, and the movement in the vertical direction H is limited by the first clip portion 121 and the second clip portion 122, so that the movement of the main body 21 in the horizontal direction W and the vertical direction H can be constrained, thereby greatly improving the connection reliability between the frame 10 and the fixing base 20 and preventing the fixing base 20 from falling during the installation process.

[0074] Further, the first clamping portion 121 may include a first connecting segment 1211 and a first clamping segment 1212, wherein the first connecting segment 1211 is connected to the body 11, and the first clamping segment 1212 protrudes from the first connecting segment 1211 in the vertical direction H to form an L-shaped structure. At least a portion of the second clamping structure 22 is received in the first clamping groove A and clamped to the first clamping segment 1212 of the first clamping portion 121.

[0075] Specifically, the first clamping section 1212 may extend toward the second clamping portion 122 in the vertical direction H to protrude from one side of the first connecting section 1211 in the vertical direction H; or, the first clamping section 1212 may extend away from the second clamping portion 122 in the vertical direction H to protrude from the other side of the first connecting section 1211 in the vertical direction H. Regardless of which side of the first connecting section 1211 the first clamping section 1212 protrudes from in the vertical direction H, the first clamping section 1212 can cooperate with the corresponding portion of the body 11 to limit the movement of the second clamping structure 22 in the lateral direction W.

[0076] In this embodiment, after at least a portion of the second clip structure 22 is inserted into the first clip groove A, the second clip structure 22 can be clipped into cooperation with the first clip section 1212 of the first clip portion 121. At this time, the movement of the second clip structure 22 in the horizontal direction W is at least limited by the first clip section 1212 of the first clip portion 121 and the main body 11, and the movement in the vertical direction H is limited by the first connecting section 1211 and the second clip portion 122 of the first clip portion 121, so that the movement of the main body 21 in the horizontal direction W and the vertical direction H can be constrained, thereby greatly improving the connection reliability between the frame 10 and the fixing base 20 and preventing the fixing base 20 from falling during the installation process.

[0077] The second clamping portion 122 and the first clamping portion 121 are both arranged to protrude from the first side of the main body 11. Preferably, the surface of the second clamping portion 122 facing the fixing seat 20 can be arranged flush with the surface of the second side of the main body 11 facing the fixing seat 20. At this time, the second clamping portion 122 can also be regarded as the outer extension of the second side of the main body 11, so as to form the first clamping groove A together with the first clamping portion 121.

[0078] In an optional embodiment, the second clamping portion 122 may include a second connecting segment 1221 and a second clamping segment 1222, wherein the second connecting segment 1221 is connected to the body 11 and extends in the horizontal direction W, and the second clamping segment 1222 protrudes from the second connecting segment 1221 in the vertical direction H to form an L-shaped structure. The second connecting segment 1221 and the second clamping segment 1222 are connected to the first clamping groove A together with the first clamping portion 121, and at least a portion of the second clamping structure 22 is accommodated in the first clamping groove A and can be clamped to the second clamping segment 1222 of the second clamping portion 121.

[0079] Specifically, the second clamping section 1222 may extend toward the first clamping portion 121 in the vertical direction H so as to protrude from one side of the second connecting section 1221 in the vertical direction H; or, the second clamping section 1222 may extend away from the first clamping portion 121 in the vertical direction H so as to protrude from the other side (not shown) of the second connecting section 1221 in the vertical direction H. Regardless of which side of the second connecting section 1221 the second clamping section 1222 protrudes from in the vertical direction H, the second clamping section 1222 can cooperate with the corresponding portion of the body 11 to limit the movement of the second clamping structure 22 in the lateral direction W.

[0080] In this embodiment, after at least a portion of the second clip structure 22 is inserted into the first clip groove A, the second clip structure 22 can be clipped into the second clip section 1222 of the second clip portion 122. At this time, the movement of the second clip structure 22 in the horizontal direction W is at least limited by the second clip section 1222 of the second clip portion 122 and the main body 11, and the movement in the vertical direction H is limited by the first clip portion 121 and the second connecting section 1221, so that the movement of the main body 21 in the horizontal direction W and the vertical direction H can be constrained, thereby greatly improving the connection reliability between the frame 10 and the fixing base 20 and preventing the fixing base 20 from falling during the installation process.

[0081] In an optional embodiment, the frame 10 may further include a third snap-fitting structure 13 , which protrudes from the body 11 in the vertical direction H and forms a second snap-fitting groove B together with the body 11 , and the second snap-fitting groove B is used to install the laminate 30 .

[0082] Specifically, the opening direction of the first card slot A in the horizontal direction W can be the same as the opening direction of the second card slot B in the horizontal direction W, that is, the first card connection structure 12 is equivalent to being located on the inner side of the frame structure surrounded by the frame 10. At this time, the provision of the first card connection structure 12 will not increase the overall installation area of ​​the photovoltaic component 1000, thereby improving the space utilization rate of the photovoltaic component 1000. Of course, the opening direction of the first card slot A in the horizontal direction W can also be opposite to the opening direction of the second card slot B in the horizontal direction W, that is, the first card connection structure 12 is equivalent to being located on the outer side of the frame structure surrounded by the frame 10.

[0083] In order to achieve the connection between the fixing seat 20 and the bracket 300, the main body 21 may be provided with a mounting hole 23. The number and structural shape of the mounting hole 23 are not specifically limited in this application. For example, the mounting hole 23 may be a round hole structure or a waist hole structure, etc., and the mounting hole 23 may be one or more. When the number of the mounting holes 23 is multiple, the multiple mounting holes 23 are spaced apart along the longitudinal direction L. In addition, in order to reduce the weight of the fixing seat 20, the main body 21 may be grooved or the thickness of at least part of the main body 21 may be thinned.

[0084] In an optional embodiment, the first engaging section 1212 of the first engaging portion 121 of the frame 10 extends toward the second engaging portion 122 in the vertical direction H to form an L-shaped structure facing the second engaging portion 122. Accordingly, the second engaging structure 22 of the fixing seat 20 may include a first matching portion 221, which is received in the first engaging groove A and is engaged with the first engaging section 1212.

[0085] In this embodiment, after the first matching portion 221 is inserted into the first card slot A, the first matching portion 221 can be received as a whole in the first card slot A and be clamped in the first clamping section 1212. At this time, the movement of the first matching portion 221 in the horizontal direction W is limited by the first clamping section 1212 and the main body 11, and the movement in the vertical direction H is limited by the second clamping portion 122 and the first connecting section 1211, so that the movement of the main body 21 in the horizontal direction W and the vertical direction H can be constrained, thereby greatly improving the connection reliability between the frame 10 and the fixing seat 20 and preventing the fixing seat 20 from falling during the installation process.

[0086] Further, the first matching portion 221 may include a first extension section 2211 and a first matching section 2212, and the first extension section 2211 is connected between the first matching section 2212 and the main body 21. In order to achieve the limitation of the first matching portion 221 in the horizontal direction W, at least one end of the first matching section 2212 close to the first clamping portion 121 protrudes from the first extension section 2211 in the vertical direction H to be clamped to the first clamping section 1212.

[0087] In an optional embodiment, the first clamping section 1212 extends away from the second clamping portion 122 in the vertical direction H to form an L-shaped structure away from the second clamping portion 122. Accordingly, the second clamping structure 22 includes a first matching portion 221 and a second matching portion 222, which are spaced apart in the vertical direction H, the first matching portion 121 is received in the first clamping groove A, and the second matching portion 222 is clamped to the first clamping section 1212.

[0088] In this embodiment, based on the setting of the first card slot A, the first matching portion 221 can be quickly positioned and inserted into the first card slot A. At this time, the first matching portion 221 is limited in the vertical direction H by the first connecting segment 1211 and the second card segment 122 of the first card portion 121; and based on the first card segment 1212 located outside the first card slot A, the second matching portion 222 is limited in the horizontal direction W by the first card segment 1212 and the main body 11, so that the movement of the main body 21 can be constrained in the horizontal direction W and the vertical direction H, thereby greatly improving the connection reliability between the frame 10 and the fixing seat 20 and preventing the fixing seat 20 from falling during the installation process.

[0089] Further, the second matching portion 222 may include a second extension section 2221 and a second matching section 2222, the second extension section 2221 is connected between the second matching section 2222 and the main body 21, and one end of the second matching section 2222 close to the first clamping portion 121 protrudes from the second extension section 2221 in the vertical direction H to be clamped to the first clamping section 1212. At this time, the second matching portion 222 is also formed into an L-shaped structure and is mutually buckled and clamped with the first clamping portion 121 of the L-shaped structure.

[0090] The above multiple optional embodiments can be implemented crosswise and in parallel. In order to facilitate the understanding of the embodiments of the present application, several specific embodiments of the photovoltaic component 1000 are introduced below. However, the protection scope of the present application is not limited to the following specific embodiments.

[0091] In the first specific embodiment, Figures 1 to 10As shown, the opening direction of the first card slot A in the horizontal direction W is the same as the opening direction of the second card slot B in the horizontal direction W, that is, the first clamping structure 12 is located on the inner side of the frame structure surrounded by the frame 10. The first clamping section 1212 of the first clamping portion 121 is extended toward the second clamping portion 122 in the vertical direction H, and the second clamping portion 122 is extended along the horizontal direction W. At this time, the first clamping portion 121 is formed into an L-shaped structure and the second clamping portion 122 is formed into a flat plate structure to form the first card slot A together. The first matching portion 221 of the second clamping structure 22 is entirely accommodated in the first card slot A, and the end of the first matching section 2212 of the first matching portion 221 that is only close to the first clamping portion 121 protrudes from the first extension section 2211 in the vertical direction H to be clamped to the first clamping section 1212.

[0092] In the first embodiment, since the first matching portion 221 can be entirely accommodated in the first card slot A, and only one end of the first matching segment 2212 in the vertical direction H is clamped to the first clamping segment 1212 of the first clamping portion 121, the movement of the main body 21 can be restricted in the horizontal direction W and the vertical direction H, thereby greatly improving the connection reliability between the frame 10 and the fixing seat 20 and preventing the fixing seat 20 from falling during the installation process. At the same time, the structure of the first clamping structure 12 and the second clamping structure 22 is simple, which is convenient for quick installation, thereby improving the installation efficiency.

[0093] In the second specific embodiment, Figures 11 to 14 As shown, the opening direction of the first card slot A in the horizontal direction W is the same as the opening direction of the second card slot B in the horizontal direction W, that is, the first card structure 12 is located on the inner side of the frame structure surrounded by the frame 10. The first card segment 1212 of the first card portion 121 is extended toward the second card portion 122 in the vertical direction H, and the second card segment 1222 of the second card portion 122 is extended toward the first card portion 121 in the vertical direction H. At this time, the first card portion 121 is formed into an L-shaped structure, and the second card portion 122 is also formed into an L-shaped structure to form the first card slot A together. The first matching portion 221 of the second card structure 22 is entirely accommodated in the first card slot A, and both ends of the first matching segment 2212 of the first matching portion 221 protrude from the first extension segment 2211 in the vertical direction H to be respectively engaged with the first matching segment 1212 and the second matching segment 1222.

[0094] In this second embodiment, since the first mating segment 2212 of the first mating portion 221 is respectively clamped to the first clamping segment 1212 of the first clamping portion 121 and the second clamping segment 1222 of the second clamping portion 122 at both ends in the vertical direction H, double-layer limitation of the first mating portion 221 is achieved in the first clamping groove A, thereby further improving the connection reliability between the frame 10 and the fixing seat 20.

[0095] In specific embodiment 3, Fig.15 and Fig.16 As shown, the specific structure of the first clip structure 12 and the second clip structure 22 is the same as that of the first embodiment, except that the opening direction of the first clip A in the horizontal direction W is opposite to the opening direction of the second clip B in the horizontal direction W, that is, the first clip structure 12 is equivalent to being located on the outside of the frame structure surrounded by the frame 10.

[0096] In specific embodiment 4, Fig.17 and Fig.18 As shown, the specific structure of the first clip structure 12 and the second clip structure 22 is the same as that of the second embodiment, except that the opening direction of the first clip A in the horizontal direction W can also be opposite to the opening direction of the second clip B in the horizontal direction W, that is, the first clip structure 12 is equivalent to being located on the outside of the frame structure surrounded by the frame 10.

[0097] In specific embodiment 5, Figures 19 to 21 As shown, the opening direction of the first card slot A in the horizontal direction W is the same as the opening direction of the second card slot B in the horizontal direction W, that is, the first card structure 12 is located on the inner side of the frame structure surrounded by the frame 10. The first card segment 1212 of the first card portion 121 is extended away from the second card portion 122 in the vertical direction H, and the second card portion 122 is extended along the horizontal direction W as a whole. At this time, the first card portion 121 is formed into an L-shaped structure, and the second card portion 122 is formed into a flat plate structure. The first connecting segment 1211 of the first card portion 121 and the second card portion 122 together form the first card slot A, and the first card segment 1212 of the first card portion 121 and the body 11 together form the third card slot C. The first matching portion 221 of the second clamping structure 22 is extended along the horizontal direction W as a whole and is accommodated in the first clamping slot A as a whole. The second matching section 2222 of the second matching portion 222 protrudes from the second extending section 2221 in the vertical direction H at one end close to the first clamping portion 121 so as to be accommodated in the third clamping slot C and clamped to the first clamping section 1212.

[0098] In this fifth embodiment, since the first clamping section 1212 of the first clamping portion 121 extends away from the second clamping portion 122 in the vertical direction H, the first clamping section 1212, the first connecting section 1211 and the main body 11 are equivalent to together forming a third clamping slot C. Based on the setting of the third clamping slot C and the first clamping slot A, double-layer positioning and limiting can be performed during the installation process, thereby improving the positioning accuracy and installation efficiency.

[0099] In specific embodiment six, Figure 22 to Figure 24As shown, the difference from Example 5 is that the second clamping section 1222 of the second clamping portion 122 extends toward the first clamping portion 121 in the vertical direction H. At this time, the first clamping portion 121 is formed into an L-shaped structure, and the second clamping portion 122 is also formed into an L-shaped structure, that is, the first clamping portion 121 and the second clamping portion 122 together form a first clamping groove A, and the first clamping section 1212 of the first clamping portion 121 and the main body 11 together form a third clamping groove C. As for the second clamping structure 22, the end of the first fitting section 2212 of the first fitting portion 221 close to the second clamping portion 122 protrudes beyond the first extension section 2211 in the vertical direction H, so that the first fitting portion 221 is as a whole accommodated in the first clamping groove A and clamped to the second clamping section 1222, and the end of the second fitting section 2222 of the second fitting portion 222 close to the first clamping portion 121 protrudes beyond the second extension section 2221 in the vertical direction H, so as to be accommodated in the third clamping groove C and clamped to the first clamping section 1212.

[0100] In this sixth embodiment, based on the setting of the third card slot C and the first card slot A, when the first matching portion 221 is inserted into the first card slot A, it can be limited in the vertical direction H and the lateral direction W at the same time, and the second matching portion 222 can be limited in the lateral direction W after being inserted into the third card slot C. Therefore, multiple parts of the second card connection structure 22 are respectively restricted, thereby improving the positioning accuracy and connection reliability.

[0101] In specific embodiment seven, Fig.25 and Fig.26 As shown, the specific structure of the first clip structure 12 and the second clip structure 22 is the same as that of Example 5, the difference being that the opening direction of the first clip slot A in the horizontal direction W can also be opposite to the opening direction of the second clip slot B in the horizontal direction W, that is, the first clip structure 12 is equivalent to being located on the outside of the frame structure surrounded by the frame 10.

[0102] In specific embodiment eight, Fig. 27 and Fig.28 As shown, the specific structure of the first clip structure 12 and the second clip structure 22 is the same as that of Example 6, the difference being that the opening direction of the first clip slot A in the horizontal direction W can also be opposite to the opening direction of the second clip slot B in the horizontal direction W, that is, the first clip structure 12 is equivalent to being located on the outside of the frame structure surrounded by the frame 10.

[0103] The various technical features described above can be combined arbitrarily. Although all possible combinations of these technical features are not described, any combination of these technical features should be considered to be covered by this specification as long as there is no contradiction in such combination.

[0104] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still adjust the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these adjustments or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A photovoltaic component, characterized in that: It comprises a photovoltaic assembly (100) and a mounting structure (200), wherein the photovoltaic assembly (100) comprises a frame (10), and the mounting structure (200) comprises a fixing seat (20); The frame (10) comprises a body (11) and a first clamping structure (12); the first clamping structure (12) is protruding from the body (11) and is provided with a first clamping groove (A); The fixing seat (20) comprises a main body (21) and a second clamping structure (22), wherein the second clamping structure (22) is arranged to protrude from the main body (21), and at least a portion of the second clamping structure (22) is received in the first clamping groove (A) and clamped to the first clamping structure (12) to constrain the main body (21) in a lateral (W) and vertical (H) direction.

2. The photovoltaic component according to claim 1, characterized in that: The first clamping structure (12) comprises a first clamping portion (121) and a second clamping portion (122), wherein the first clamping portion (121) is spaced apart from the second clamping portion (122) in a vertical direction (H) and together form the first clamping slot (A); At least a portion of the second clamping structure (22) is received in the first clamping slot (A) and is clamped to the first clamping portion (121) and / or the second clamping portion (122).

3. The photovoltaic component according to claim 2, characterized in that: The first clamping portion (121) comprises a first connecting section (1211) and a first clamping section (1212), the first connecting section (1211) being connected to the body (11), and the first clamping section (1212) protruding from the first connecting section (1211) in the vertical direction (H); At least a portion of the second clamping structure (22) is received in the first clamping slot (A) and is clamped to the first clamping section (1212) and / or the second clamping portion (122).

4. The photovoltaic component according to claim 3, characterized in that: The first clamping section (1212) extends in the vertical direction (H) toward the second clamping portion (122) or extends away from the second clamping portion (122).

5. The photovoltaic component according to claim 3, characterized in that: The second clamping portion (122) is entirely extended along the transverse direction (W); or The second clamping portion (122) comprises a second connecting section (1221) and a second clamping section (1222), wherein the second connecting section (1221) is connected to the body (11) and extends along the transverse direction (W), and the second clamping section (1222) protrudes from the second connecting section (1221) in the vertical direction (H) so as to be clamped to the second clamping structure (22).

6. The photovoltaic component according to claim 3, characterized in that: The first clamping section (1212) extends in the vertical direction (H) toward the second clamping portion (122); The second clamping structure (22) comprises a first matching portion (221), wherein the first matching portion (221) is received in the first clamping slot (A) and clamped to the first clamping section (1212).

7. The photovoltaic component according to claim 6, characterized in that: The first matching portion (221) comprises a first extension section (2211) and a first matching section (2212), and the first extension section (2211) is connected to the first matching section (2212) and the main body (21) between the first matching section (2212) and the main body (21); At least one end of the first matching section (2212) close to the first clamping portion (121) protrudes beyond the first extending section (2211) in the vertical direction (H) so as to be clamped to the first clamping section (1212).

8. The photovoltaic component according to claim 3, characterized in that: The first clamping section (1212) extends away from the second clamping portion (122) in the vertical direction (H); The second locking structure (22) comprises a first locking portion (221) and a second locking portion (222); the first locking portion (221) and the second locking portion (222) are spaced apart in the vertical direction (H); the first locking portion (121) is received in the first locking groove (A); and the second locking portion (222) is locked in the first locking section (1212).

9. The photovoltaic component according to claim 8, characterized in that: The second matching portion (222) comprises a second extension section (2221) and a second matching section (2222), wherein the second extension section (2221) is connected to the second matching section (2222) and the main body (21) between the second matching section (2222) and the main body (21); One end of the second matching section (2222) close to the first clamping portion (121) protrudes beyond the second extending section (2221) in the vertical direction (H) so as to be clamped to the first clamping section (1212).

10. The photovoltaic component according to claim 9, characterized in that: The first matching portion (221) comprises a first extension section (2211) and a first matching section (2212), and the first extension section (2211) is connected to the first matching section (2212) and the main body (21) between the first matching section (2212) and the main body (21); One end of the first matching section (2212) close to the second clamping portion (122) protrudes beyond the first extending section (2211) in the vertical direction (H) so as to be clamped to the second clamping portion (122).

11. The photovoltaic component according to any one of claims 1 to 10, characterized in that: The photovoltaic module (100) further comprises a laminate (30); The frame (10) further comprises a third clamping structure (13), the third clamping structure (13) being arranged to protrude from the body (11) in the vertical direction (H) and forming a second clamping groove (B) together with the body (11), wherein the second clamping groove (B) is used for installing the laminate (30); The opening direction of the first card slot (A) in the horizontal direction (W) is the same as the opening direction of the second card slot (B) in the horizontal direction (W); or, The opening direction of the first card slot (A) in the transverse direction (W) is opposite to the opening direction of the second card slot (B) in the transverse direction (W).

Images