Connecting assembly and photovoltaic assembly

Abstract

The utility model relates to the field of photovoltaic technology, in particular to a connecting assembly and a photovoltaic assembly, and the connecting assembly comprises a connecting main body which is provided with a first connecting part; the first connecting part comprises a first connecting plate and a second connecting plate which are oppositely arranged in parallel; a first deformation space is formed between the first connecting plate and the second connecting plate at an interval; a first stabilizing part is arranged on the side, away from the second connecting plate, of the first connecting plate, and a first clamping part is arranged on the side, away from the first connecting plate, of the second connecting plate. According to the invention, the first connecting plate and the second connecting plate can be quickly inserted into the frame, so that the installation efficiency of the photovoltaic module is improved; the first stabilizing part improves the stability and reliability with the frame, and the first clamping part improves the connection strength with the frame.

Description

Technical Field

[0001] This application relates to the field of photovoltaic technology, and in particular to a connection component and a photovoltaic module. Background Technology

[0002] Photovoltaic power generation converts solar energy into electrical energy through photovoltaic modules, providing a green, environmentally friendly, and renewable energy production method that is now widely used in many fields. The photovoltaic module is the core and most important component of a solar power generation system; its function is to convert solar energy into electrical energy, which is then stored in batteries or used to power loads.

[0003] The four corners of the aluminum frame of a solar photovoltaic module are typically connected with screws. This screw connection causes uneven stress on the aluminum frame, leading to frame distortion and affecting the lifespan and appearance of the solar photovoltaic module. Furthermore, using screws to connect the four corners is inconvenient and unstable during installation, resulting in low installation efficiency and weak connection strength.

[0004] It should be noted that the above content is not necessarily prior art, nor is it intended to limit the scope of patent protection of this application. Utility Model Content

[0005] This application provides a connection component and a photovoltaic module to solve or alleviate one or more of the technical problems mentioned above.

[0006] As a first aspect of the embodiments of this application, the embodiments of this application provide a connection component, including:

[0007] A connecting body is provided with a first connecting part; the first connecting part includes a first connecting plate and a second connecting plate that are arranged opposite to and parallel to each other.

[0008] A first deformation space is formed between the first connecting plate and the second connecting plate;

[0009] The first connecting plate has a first stabilizing part on the side away from the second connecting plate, and the second connecting plate has a first snap-fit ​​part on the side away from the first connecting plate.

[0010] Optionally, the connecting body is further provided with a second connecting part; the second connecting part includes a third connecting plate and a fourth connecting plate arranged opposite to and parallel to each other, a second stabilizing part is provided on the side of the third connecting plate away from the fourth connecting plate, and a second snap-fit ​​part is provided on the side of the fourth connecting plate away from the third connecting plate.

[0011] A second deformation space is formed between the third connecting plate and the fourth connecting plate;

[0012] The first connecting plate and the third connecting plate are arranged perpendicular to each other.

[0013] Optionally, a first guide surface is provided on the outer side of the end of the first connecting plate away from the connecting body, and a second guide surface is provided on the outer side of the end of the second connecting plate away from the connecting body, wherein the first guide surface and the second guide surface form a first tip opposite to each other;

[0014] The third connecting plate has a third guide surface on the outer side of the end away from the connecting body, and the fourth connecting plate has a fourth guide surface on the outer side of the end away from the connecting body. The third guide surface and the fourth guide surface form a second tip opposite to each other.

[0015] Optionally, the first stabilizing part includes a plurality of first auxiliary stabilizing bars spaced apart on the first connecting plate, with the plurality of first auxiliary stabilizing bars arranged side by side; and / or

[0016] The second stabilizing part includes a plurality of second auxiliary stabilizing bars spaced apart on the third connecting plate, with the plurality of second auxiliary stabilizing bars arranged side by side.

[0017] Optionally, the first snap-fit ​​portion includes a first buckle disposed on the second connecting plate, the first buckle being used for snap-fit ​​connection with the first frame; and / or

[0018] The second snap-fit ​​portion includes a second buckle disposed on the fourth connecting plate, the second buckle being used for snap-fit ​​connection with the second frame;

[0019] The first border and the second border are arranged adjacent to each other.

[0020] As a second aspect of the present application, the present application provides a photovoltaic module, including: a first frame and the above-mentioned connecting component, wherein the connecting component is detachably installed in the first frame through the first connecting plate and the second connecting plate, and is fixedly connected to the first frame through the first stabilizing part and the first snap-fit ​​part.

[0021] Optionally, the first frame includes a frame body, and the frame body includes a first insertion cavity and a second insertion cavity disposed opposite to each other;

[0022] The first connecting plate and the second connecting plate of the connecting assembly are respectively inserted into the second insertion cavity and the first insertion cavity of the first frame.

[0023] Optionally, the frame body includes a mounting groove for mounting laminates, a first overflow groove is provided on the top wall of the mounting groove, a second overflow groove is provided on the side wall of the mounting groove, and a third overflow groove is provided on the bottom wall of the mounting groove.

[0024] Optionally, the angle between the groove direction of the second overflow groove and the sidewall forming the mounting groove is 20° to 40°.

[0025] Optionally, the angle between the bottom wall of the mounting groove and the horizontal plane is 4° to 8°.

[0026] The embodiments of this application employing the above-described technical solution may have the following advantages:

[0027] By setting a first connecting part on the connecting body to connect and fix it to the frame, and forming a first deformation space between the first connecting plate and the second connecting plate, i.e. an open structure, it is convenient to quickly insert the first connecting plate and the second connecting plate into the end of the frame, thereby improving the installation efficiency of the photovoltaic module; the first stabilizing part on the first connecting plate improves the stability and reliability between it and the frame, while the first snap-fit ​​part on the second connecting plate improves the connection strength between it and the frame. Attached Figure Description

[0028] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0029] Figure 1 This is a schematic diagram of the overall structure of the connection component provided in the embodiments of this application.

[0030] Figure 2 This is a top view of the connection component provided in the embodiments of this application.

[0031] Figure 3 This is a front view of the first frame of the photovoltaic module provided in the embodiments of this application.

[0032] Figure 4 This is a partial structural schematic diagram of the photovoltaic module provided in the embodiments of this application.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Connecting body; 11. Top cover; 2. First connecting part; 21. First connecting plate; 211. First guide surface; 212. First auxiliary stabilizing bar; 22. Second connecting plate; 221. Second guide surface; 222. First buckle; 23. First deformation space; 3. Second connecting part; 31. Third connecting plate; 311. Third guide surface; 312. Second auxiliary stabilizing bar; 32. Fourth connecting plate; 321. Fourth guide surface; 322. Second buckle; 33. Second deformation space; 4. First frame; 41. First insertion cavity; 42. Second insertion cavity; 43. Mounting groove; 44. First overflow groove; 45. Second overflow groove; 46. Third overflow groove; 47. Top support plate; 48. Bottom support plate; 49. Horizontal plate; 50. Connecting plate; 51. Vertical plate; 52. Reinforcing plate; 5. Second frame. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other. The application will now be described in detail with reference to the accompanying drawings and embodiments.

[0036] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0037] Exemplary embodiments according to this application will now be described in more detail with reference to the accompanying drawings. It should be understood that these exemplary embodiments may be implemented in many different forms and should not be construed as being limited to the embodiments set forth herein.

[0038] like Figures 1-4 As shown, in a first aspect, embodiments of this application may provide a connection component, which may include:

[0039] A connecting body 1 is provided with a first connecting part 2; the first connecting part 2 includes a first connecting plate 21 and a second connecting plate 22 that are arranged opposite to and parallel to each other.

[0040] A first deformation space 23 is formed between the first connecting plate 21 and the second connecting plate 22. The first deformation space 23 extends through the entire width of the first connecting plate 21 and the second connecting plate 22. The first deformation space 23 is used to provide deformation space for the first connecting plate 21 and the second connecting plate 22 to move closer or further apart from each other.

[0041] The first connecting plate 21 has a first stabilizing part on the side away from the second connecting plate 22, and the second connecting plate 22 has a first snap-fit ​​part on the side away from the first connecting plate 21.

[0042] In this embodiment, by providing a first connecting part 2 on the connecting body 1 to connect and fix it to the frame, and by forming a first deformation space 23 between the first connecting plate 21 and the second connecting plate 22, i.e. an open structure, it is convenient to quickly insert the first connecting plate 21 and the second connecting plate 22 into the end of the frame, thereby improving the installation efficiency of the photovoltaic module; the first stabilizing part on the first connecting plate 21 improves the stability and reliability between it and the frame, while the first snap-fit ​​part on the second connecting plate 22 improves the connection strength between it and the frame.

[0043] It should be noted that by using the connecting components in this embodiment, there is no need to cut the edges of the frame at a 45° angle, which greatly simplifies the frame manufacturing process and significantly improves the efficiency of photovoltaic module manufacturing. Furthermore, the inclusion of the first stabilizing part and the snap-fit ​​part improves the problem of poor corner joints in photovoltaic modules, thereby eliminating the need for the frame grinding process, further reducing the manufacturing cost and time of photovoltaic modules, and effectively promoting the improvement of photovoltaic module quality and production efficiency.

[0044] In an optional embodiment, the connecting body 1 is further provided with a second connecting portion 3, which includes a third connecting plate 31 and a fourth connecting plate 32 arranged opposite to and parallel to each other. A second stabilizing portion is provided on the side of the third connecting plate 31 away from the fourth connecting plate 32, and a second snap-fit ​​portion is provided on the side of the fourth connecting plate 32 away from the third connecting plate 31. A second deformation space 33 is formed between the third connecting plate 31 and the fourth connecting plate 32, and the second deformation space 33 extends through the entire width of the third connecting plate 31 and the fourth connecting plate 32. The second deformation space 33 allows the third connecting plate 31 and the fourth connecting plate 32 to move closer to or further away from each other. The first connecting plate 21 and the third connecting plate 31 are arranged perpendicular to each other.

[0045] In this embodiment, the structure of the second connecting part 3 is the same as that of the first connecting part 2. A second deformation space 33 is formed between the third connecting plate 31 and the fourth connecting plate 32, which is an open structure. This facilitates the quick insertion of the third connecting plate 31 and the fourth connecting plate 32 into the end of another frame, thereby improving the installation efficiency of the photovoltaic module. The second stabilizing part on the third connecting plate 31 improves the stability and reliability between it and the frame, while the second snap-fit ​​part on the fourth connecting plate 32 improves the connection strength between it and the frame. Thus, the first connecting part 2 and the second connecting part 3 quickly fix the two adjacent frames and improve the connection stability of the two adjacent frames.

[0046] In an optional embodiment, a first guide surface 211 is provided on the outer side of the end of the first connecting plate 21 away from the connecting body 1, and a second guide surface 221 is provided on the outer side of the end of the second connecting plate 22 away from the connecting body 1. The first guide surface 211 and the second guide surface 221 form a first tip opposite to each other. A third guide surface 311 is provided on the outer side of the end of the third connecting plate 31 away from the connecting body 1, and a fourth guide surface 321 is provided on the outer side of the end of the fourth connecting plate 32 away from the connecting body 1. The third guide surface 311 and the fourth guide surface 321 form a second tip opposite to each other.

[0047] In this embodiment, during the process of connecting and fixing two adjacent frame sides, when the first connecting part 2 is installed to one of the frame sides, the first tip acts as a guide. That is, through the guidance of the first guide surface 211 and the second guide surface 221, the ends of the first connecting plate 21 and the second connecting plate 22 approach each other, so as to be inserted into the frame side and achieve the function of quickly installing the frame side. Similarly, when the first connecting part 2 is installed to the other frame side, the second tip acts as a guide. That is, through the guidance of the third guide surface 311 and the fourth guide surface 321, the ends of the third connecting plate 31 and the fourth connecting plate 32 approach each other, so as to be inserted into the frame side and achieve the function of quickly installing the frame side.

[0048] In optional embodiments, the first stabilizing part includes a plurality of first auxiliary stabilizing bars 212 spaced apart on the first connecting plate 21, the plurality of first auxiliary stabilizing bars 212 being arranged side by side; and / or the second stabilizing part includes a plurality of second auxiliary stabilizing bars 312 spaced apart on the third connecting plate 31, the plurality of second auxiliary stabilizing bars 312 being arranged side by side. In the embodiments of this application, the plurality of first auxiliary stabilizing bars 212 are arranged side by side with uniform spacing, and the plurality of second auxiliary stabilizing bars 312 are arranged side by side with uniform spacing.

[0049] In this embodiment, during the process of connecting and fixing two adjacent frames, when the first connecting plate 21 is inserted into one of the frames, a plurality of first stabilizing strips 212 arranged side by side increase the friction between the plate and the frame, thereby improving the connection stability with the frame; when the third connecting plate 31 is inserted into the other frame, a plurality of second stabilizing strips 312 arranged side by side increase the friction between the plate and the frame, thereby improving the connection stability with the frame.

[0050] In an optional embodiment, the first snap-fit ​​portion includes a first buckle 222 disposed on the second connecting plate 22, the first buckle 222 being used to snap-fit ​​with the first frame 4; and / or the second snap-fit ​​portion includes a second buckle 322 disposed on the fourth connecting plate 32, the second buckle 322 being used to snap-fit ​​with the second frame 5; wherein the first frame 4 and the second frame 5 are disposed adjacent to each other.

[0051] In this embodiment, the first frame 4 and the second frame 5 are arranged adjacent to each other. When the second connecting plate 22 is inserted into the first frame 4, the first buckle 222 is engaged with the first frame 4, thereby improving the connection strength with the first frame 4. When the fourth connecting plate 32 is inserted into the second frame 5, the second buckle 322 is engaged with the second frame 5, thereby improving the connection strength with the second frame 5.

[0052] In some embodiments, a top cover 11 is provided on the top of the connecting body 1. One side of the top cover 11 is adapted to the edge shape of the first frame 4, and the other side of the top cover 11 is adapted to the edge shape of the second frame 5. When adjacent first frames 4 and second frames 5 are connected and fixed, the shape of the top cover 11 can be adapted to the edges of the first frame 4 and the second frame 5 respectively, reducing the gaps between the first frame 4 and the second frame 5 and the top cover 11, thereby reducing the possibility of rainwater entering the first frame 4 and the second frame 5. In addition, the top cover not only strengthens the structural stability of the connecting component itself and effectively disperses stress, but also significantly improves the overall aesthetics of the photovoltaic module from a visual perspective.

[0053] Secondly, embodiments of this application may provide a photovoltaic module, which may include:

[0054] The first frame 4, the second frame 5, and the connecting component of any of the above embodiments are used to connect the first frame 4 and the second frame 5; wherein the first frame 4 and the second frame 5 are arranged adjacent to each other. The connecting component in the embodiments of this application can efficiently and quickly and stably connect adjacent first frame 4 and second frame 5, and the first frame 4 and the second frame 5 have extremely high connection stability. The connecting component is detachably installed in the first frame 4 through the first connecting plate 21 and the second connecting plate 22, and is fixedly connected to the first frame 4 through the first stabilizing part and the first snap-fit ​​part.

[0055] In an optional embodiment, the first frame 4 and the second frame 5 have the same structure, both of which include a frame body. The frame body includes a first insertion cavity 41 and a second insertion cavity 42 disposed opposite to each other. The first connecting plate 21 and the second connecting plate 22 of the connecting component are respectively inserted into the second insertion cavity 42 and the first insertion cavity 41 of the first frame 4. The third connecting plate 31 and the fourth connecting plate 32 of the connecting component are respectively inserted into the second insertion cavity 42 and the first insertion cavity 41 of the second frame 5. The frame body includes a top support plate 47, a bottom support plate 48, and a horizontal plate 49 arranged opposite to and parallel to each other. The horizontal plate 49 is located between the top support plate 47 and the bottom support plate 48. A connecting plate 50 is located on the same side of the top support plate 47, the bottom support plate 48, and the horizontal plate 49 and is used to connect the three. A vertical plate 51 is vertically arranged at the end of the horizontal plate 49 away from the connecting plate 50, and the end of the vertical plate 51 away from the horizontal plate 49 is perpendicularly connected to the bottom support plate 48. The connecting plate 50, the bottom support plate 48, the horizontal plate 49, and the vertical plate 51 enclose a mounting cavity. A reinforcing plate 52 is vertically arranged between the horizontal plate 49 and the bottom support plate 48. The reinforcing plate 52 is located between the vertical plate 51 and the connecting plate 50, and the reinforcing plate 52 divides the mounting cavity into a first insertion cavity 41 and a second insertion cavity 42. It should be noted that the first frame 4 is a short frame, and the second frame 5 is a long frame; there are two first frames 4 arranged opposite to each other, and there are two second frames 5 arranged opposite to each other.

[0056] In this embodiment, the arrangement of the first insertion cavity 41 and the second insertion cavity 42 improves the connection strength between the connecting component and the first frame 4 and the second frame 5. It is worth noting that the first insertion cavity 41 of the first frame 4 is located away from the connecting plate 50, and the first insertion cavity 41 of the second frame 5 is also located away from the connecting plate 50. An opening is made on the inner wall of the first insertion cavity 41 of the first frame 4 to engage with the first snap fastener 222, and an opening is made on the inner wall of the first insertion cavity 41 of the second frame 5 to engage with the second snap fastener 322. This ensures that the openings are located inside the first frame 4 and the second frame 5, further improving the integrity and aesthetics of the photovoltaic module's appearance. Furthermore, both the first snap fastener 222 and the second snap fastener 322 are elastic, allowing them to quickly embed into the openings during installation, achieving a tight and stable connection with the frame, thereby effectively improving the pull-out force of the connecting component. It should also be noted that the first stabilizing strip 212 on the second connecting plate is interference-fitted with the second insertion cavity 42 of the first frame 4, and the second stabilizing strip 312 on the third connecting plate 31 is interference-fitted with the second insertion cavity 42 of the second frame 5, thereby improving the connection stability with the first frame 4 and the second frame 5.

[0057] In an optional embodiment, the frame body includes a mounting groove 43 for mounting laminates, a first overflow groove 44 is provided on the top wall of the mounting groove 43, a second overflow groove 45 is provided on the side wall of the mounting groove 43, and a third overflow groove 46 is provided on the bottom wall of the mounting groove 43.

[0058] In this embodiment, it should be noted that under extreme climatic conditions, such as sandstorms, snow accumulation, and high temperature and humidity, the structural strength and load-bearing capacity of photovoltaic modules are particularly important. To meet the usage requirements in these harsh environments, the design of photovoltaic modules has gradually evolved towards thickened laminates. This design not only improves the mechanical properties of photovoltaic modules but also enhances their resistance to wind pressure and snow loads. However, in thickened laminates, due to the increased weight of the material, the photovoltaic modules experience greater mechanical stress during use. Furthermore, the presence of silicone adhesive overflow between the frame and the thickened laminate significantly reduces the photovoltaic modules' resistance to wind pressure and snow loads, thereby affecting the reliability of the photovoltaic system.

[0059] The placement of the first, second, and third overflow grooves significantly increases the contact area between the silicone and the frame. By increasing the contact surface, not only is the adhesion of the silicone enhanced, but the overall bonding strength between the frame and the laminate is also improved, thereby increasing the load-bearing capacity and structural stability of the photovoltaic module under extreme conditions such as high wind pressure and heavy snow accumulation. Furthermore, the three overflow grooves, distributed at different locations, effectively control the flow direction of the silicone during application, ensuring that the silicone is evenly filled into the gaps between the frame and the laminate. This evenly distributes excess silicone into the three overflow grooves, preventing disorderly flow and significantly reducing silicone overflow. This not only ensures a clean appearance for the photovoltaic module but also simplifies the manufacturing process, improves product quality and consistency, and enhances the long-term reliability of the photovoltaic module.

[0060] In an optional embodiment, the angle between the groove direction of the second overflow groove and the sidewall forming the mounting groove is 20° to 40°. The angle can be 20°, 30°, or 40°. In this embodiment, there are two second overflow grooves, and the angle between the groove direction of the second overflow groove and the sidewall forming the mounting groove is 30°, meaning the angle between the sidewall of the second overflow groove and the vertical direction is 30°. This angle ensures that the silicone flows smoothly into the second overflow groove, effectively preventing excessive silicone overflow while also ensuring the formation of a suitable and stable silicone sealing layer near the connecting plate.

[0061] In optional embodiments, the angle between the bottom wall of the mounting groove and the horizontal plane is 4° to 8°. The angle can be 4°, 6°, or 8°. In this embodiment, the angle between the bottom wall of the mounting groove and the horizontal plane is 6°. This angle allows for a more reasonable distribution of the silicone in this area, effectively increasing the silicone's capacity in this part, i.e., the capacity in the third overflow tank. Furthermore, due to the optimized silicone distribution, the module thickness is not excessively reduced due to the increased amount of silicone, maintaining the structural integrity of the module. In addition, theoretically, the number of third overflow tanks is not limited. In this embodiment, there are two third overflow tanks, which can further increase the capacity for silicone, enhance the sealing effect, and ensure the stability and reliability of the photovoltaic module under different operating conditions.

[0062] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0063] For ease of description, directional terms such as "front, back, up, down, left, right," "horizontal, vertical, horizontal," and "top, bottom" generally indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. These terms are used solely for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner or outer contours relative to the components themselves. For example, if a device in the drawings is inverted, a device described as "above" or "on top of" other devices or structures will subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein are interpreted accordingly.

[0064] Unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0065] Unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0066] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0067] It should also be noted that the terms "one embodiment," "another embodiment," or "embodiment" used in this specification refer to specific features, structures, or characteristics described in connection with that embodiment, which are included in at least one embodiment described in the general description of this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Furthermore, when a specific feature, structure, or characteristic is described in connection with any embodiment, the intention is to suggest that implementing such a feature, structure, or characteristic in conjunction with other embodiments also falls within the scope of this application.

[0068] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0069] It should also be noted that the above are merely preferred embodiments of this application and do not limit the scope of patent protection of this application. Any equivalent structural or procedural changes made using the content of this application’s specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the scope of patent protection of this application.

Claims

1. A connection assembly, characterized in that include: A connecting body (1) is provided with a first connecting part (2); the first connecting part (2) includes a first connecting plate (21) and a second connecting plate (22) arranged opposite to and parallel to each other; A first deformation space (23) is formed between the first connecting plate (21) and the second connecting plate (22); The first connecting plate (21) has a first stabilizing part on the side away from the second connecting plate (22), and the second connecting plate (22) has a first snap-fit ​​part on the side away from the first connecting plate (21).

2. The connection assembly of claim 1, wherein, The connecting body (1) is also provided with a second connecting part (3); the second connecting part (3) includes a third connecting plate (31) and a fourth connecting plate (32) arranged opposite to and parallel to each other. A second stabilizing part is provided on the side of the third connecting plate (31) away from the fourth connecting plate (32), and a second snap-fit ​​part is provided on the side of the fourth connecting plate (32) away from the third connecting plate (31). A second deformation space (33) is formed between the third connecting plate (31) and the fourth connecting plate (32); The first connecting plate (21) and the third connecting plate (31) are arranged perpendicularly to each other.

3. The connection component according to claim 2, characterized in that, The first connecting plate (21) has a first guide surface (211) on the outer side of the end away from the connecting body (1), and the second connecting plate (22) has a second guide surface (221) on the outer side of the end away from the connecting body (1). The first guide surface (211) and the second guide surface (221) form a first tip relative to each other. The third connecting plate (31) has a third guide surface (311) on the outer side of the end away from the connecting body (1), and the fourth connecting plate (32) has a fourth guide surface (321) on the outer side of the end away from the connecting body (1). The third guide surface (311) and the fourth guide surface (321) form a second tip relative to each other.

4. The connection component according to claim 2, characterized in that, The first stabilizing part includes a plurality of first auxiliary stabilizing bars (212) spaced apart on the first connecting plate (21), and the plurality of first auxiliary stabilizing bars (212) are arranged side by side; and / or The second stabilizing part includes a plurality of second auxiliary stabilizing bars (312) spaced apart on the third connecting plate (31), and the plurality of second auxiliary stabilizing bars (312) are arranged side by side.

5. The connecting component according to claim 2, characterized in that, The first snap-fit ​​portion includes a first buckle (222) disposed on the second connecting plate (22), the first buckle (222) being used for snap-fit ​​connection with the first frame (4); and / or The second snap-fit ​​portion includes a second buckle (322) disposed on the fourth connecting plate (32), the second buckle (322) being used to snap-fit ​​with the second frame (5); The first border (4) and the second border (5) are arranged adjacent to each other.

6. A photovoltaic module, characterized by include: The first frame (4) and the connecting component according to any one of claims 1 to 5; The connecting component is detachably installed in the first frame (4) via the first connecting plate (21) and the second connecting plate (22), and is fixedly connected to the first frame (4) via the first stabilizing part and the first snap-fit ​​part.

7. The photovoltaic module according to claim 6, characterized in that, The first frame (4) includes a frame body, which includes a first insertion cavity (41) and a second insertion cavity (42) disposed opposite to each other; The first connecting plate (21) and the second connecting plate (22) of the connecting assembly are respectively inserted into the second insertion cavity (42) and the first insertion cavity (41) of the first frame (4).

8. The photovoltaic module according to claim 7, characterized in that, The frame body includes a mounting groove (43) for mounting laminates, a first overflow groove (44) is provided on the top wall of the mounting groove (43), a second overflow groove (45) is provided on the side wall of the mounting groove (43), and a third overflow groove (46) is provided on the bottom wall of the mounting groove (43).

9. The photovoltaic module according to claim 8, characterized in that, The angle between the groove direction of the second overflow groove (45) and the side wall forming the mounting groove (43) is 20°~40°.

10. The photovoltaic module according to claim 8, characterized in that, The angle between the bottom wall of the mounting groove (43) and the horizontal plane is 4°~8°.

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