Mounting structure and photovoltaic component

Abstract

The utility model provides an installation structure and a photovoltaic component, the installation structure comprises a frame and a clamping seat, the frame comprises a body and an installation part, the installation part protrudes out of the body in the transverse direction and forms a sliding groove in a surrounding mode, and the installation part is provided with a limiting groove communicating with the sliding groove. The clamping seat comprises an inserting part, the inserting part is inserted into the mounting part and can move in the sliding groove, and the limiting groove can be matched with the inserting part so as to limit the position of the inserting part in the sliding groove. According to the installation structure, the body strength of the frame is not weakened and the stress concentration problem is not generated by arranging the installation part and the sliding groove of the installation part, and the overall connection reliability of the installation structure is improved. Moreover, the insertion part matched with the mounting part is arranged on the clamping seat, and quick mounting in place can be realized based on the insertion connection between the insertion part and the mounting part and the matching and limiting mode of the limiting groove, so that the mounting mode is simple, and the mounting efficiency is greatly improved.

Description

Technical Field

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

[0002] As the main component of photovoltaic modules, the frame protects the edge of the module, improves the strength of the module, and connects and fixes the module. In the prior art, the frame is made by opening holes in the frame and then using fasteners to connect and fix the frame profile to the holder. Traditional 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 the frame, due to the structural characteristics of the composite materials themselves, if a hole is opened on any side of the frame, the continuous fibers at the opening will be cut, the mechanical properties of the frame will be damaged, and the edge of the hole will become a stress concentration point, which is prone to cracking along the fiber direction under load, resulting in failure of the connection and fixation, and the connection reliability between the frame and the socket is seriously reduced; at the same time, based on the method of opening holes in the frame, after the frame and the socket are connected through the holes in the frame, the socket and the bracket need to be installed again, and the entire installation process is complicated, resulting in low overall installation efficiency of the photovoltaic components.

[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 solve the technical problems of stress concentration caused by frame openings and complicated installation process in the prior art by proposing a mounting structure and a photovoltaic component.

[0006] In a first aspect, the present application provides a mounting structure, which includes a frame and a card seat, wherein the frame includes a body and a mounting portion, wherein the mounting portion protrudes from the body in the transverse direction and is surrounded by a slide groove, and the mounting portion is provided with a limiting groove connected to the slide groove. The card seat includes a plug-in portion, which is plugged into the mounting portion and is configured to be able to move in the slide groove. The limiting groove is configured to be able to cooperate with the plug-in portion to limit the position of the plug-in portion in the slide groove.

[0007] In a further solution of the present application, the plug-in portion includes a plug-in section and a clamping section, at least a portion of the plug-in section is received in the slide slot, and the clamping section is located on a side of the plug-in section away from the slide slot in the transverse direction. The clamping section is configured to drive the plug-in section to move in the slide slot and can be clamped into the limiting slot to limit the position of the plug-in section in the slide slot.

[0008] In a further solution of the present application, the plug-in section has a first state and a second state; the clamping section is configured to drive the plug-in section to rotate in the slide slot when it is clamped into the limit slot, so that the plug-in section switches between the first state and the second state. The plug-in section is configured to be able to slide longitudinally in the slide slot under the action of the clamping section in the first state until the clamping section is clamped into the limit slot, and to be able to abut against the mounting portion in the vertical direction in the second state.

[0009] In a further solution of the present application, the first state is a horizontal state, and the second state is a vertical state; the plug-in section is arranged to stand upright in the slide groove in the vertical state so as to abut against the mounting portion in the vertical direction, and to lie flat in the slide groove in the horizontal state so as to be able to slide in the longitudinal direction in the slide groove under the action of the clamping section.

[0010] In a further solution of the present application, the plug-in section is configured to be able to rotate in the slide groove along a first rotation direction under the rotation action of the locking section to switch from the first state to the second state; the plug-in section is configured to be able to rotate in the slide groove along a second rotation direction under the rotation action of the locking section to switch from the second state to the first state.

[0011] In a further solution of the present application, the plug-in section is formed into an elliptical structure or a racetrack structure. Alternatively, the plug-in section is formed into a square structure, the plug-in section has a first guide surface and a second guide surface, the first guide surface and the second guide surface are arranged diagonally, and the plug-in section is arranged to be able to rotate along the first guide surface or the second guide surface under the rotation of the clamping section to switch between the first state and the second state.

[0012] In a further solution of the present application, the engaging section is configured to drive the plug-in section to slide longitudinally in the slide slot until the engaging section is engaged in the limiting slot. The frame further includes a support portion, which is located on a side of the mounting portion away from the main body in the transverse direction. The main body is further provided with a notch, which is configured to receive the support portion when the engaging section is engaged in the limiting slot, so that the main body is supported on the support portion.

[0013] In a further solution of the present application, the plug-in section is eccentrically arranged relative to the snap-in section.

[0014] In a further solution of the present application, the card holder further comprises a main body, which is located on a side of the card section away from the plug section in the transverse direction and connected to the card section. The card section is configured to move under the action of an external force on the main body to drive the plug section to move in the slide slot.

[0015] In a further solution of the present application, the mounting structure further includes a fastening assembly, and the fastening assembly includes a fastener and a stopper. The main body is provided with a first groove and a second groove, the second groove is provided with a mounting hole, the mounting hole is used to install the fastener, and the first groove is used to cooperate with the stopper to limit the fastener in the circumferential direction.

[0016] In a further solution of the present application, the mounting portion includes a first extension portion and a second extension portion, the first extension portion is spaced apart from the second extension portion in the vertical direction and together form the slide groove. The first extension portion and / or the second extension portion is provided with the limiting groove.

[0017] In a further solution of the present application, when the plug-in section slides in the longitudinal direction in the slide groove, a dimension of the plug-in section in the vertical direction is greater than a distance between the first extension portion and the second extension portion in the vertical direction.

[0018] In a further solution of the present application, the frame is multiple in number, and the multiple frames include a first frame and a second frame, and the first frame and the second frame are both formed with a mounting cavity and a connecting hole. The mounting structure also includes a connecting member, and the connecting member includes a first connecting portion and a second connecting portion, the first connecting portion is provided with a first protrusion, and the second connecting portion is provided with a second protrusion. The first connecting portion is configured to be inserted into the mounting cavity of the first frame, so that the first protrusion is snapped into the connecting hole of the first frame; the second connecting portion is configured to be inserted into the mounting cavity of the second frame, so that the second protrusion is snapped into the connecting hole of the second frame.

[0019] In a second aspect, the present application provides a photovoltaic component, which includes a laminate and the above-mentioned mounting structure. The frame of the mounting structure also includes a connecting portion, which protrudes from the body in a vertical direction, and the connecting portion is connected to the laminate, and the vertical direction is perpendicular to the light-receiving surface of the laminate.

[0020] In summary, the installation structure and photovoltaic component provided by the present application have at least the following beneficial effects:

[0021] Since the mounting portion protrudes from the main body and is surrounded by a slide groove, it is equivalent to setting a mounting portion with a slide groove on the outside of the main body and using the mounting portion and its slide groove to achieve connection with the card seat. Compared with the method of setting an opening on the main body of the frame for connection, 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 overall connection reliability of the mounting structure. At the same time, a plug-in portion that cooperates with the mounting portion is provided on the card holder. After the plug-in portion is inserted into the slide groove in the longitudinal direction, the plug-in portion can be plug-in-matched with the mounting portion. At this time, before the plug-in portion is inserted into the limiting groove, based on the plug-in matching method, the plug-in portion can slide in the slide groove in the longitudinal direction to move to the position of the limiting groove for installation. When at least part of the plug-in portion is inserted into the limiting groove, the plug-in portion cannot continue to slide in the slide groove in the longitudinal direction under the limiting action of the limiting groove, which means that the sliding installation is in place; on the contrary, when it is necessary to disassemble or adjust the installation position, the plug-in portion can be removed from the limiting groove. At this time, the plug-in portion can continue to slide in the slide groove in the longitudinal direction to move out of the slide groove or install it to other positions of the slide groove. Therefore, based on the plug-in connection between the plug-in portion and the mounting portion and the limiting matching method of the limiting groove, the installation can be achieved in place or the installation can be released. The installation method is simple, thereby greatly improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] 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.

[0023] Figure 1 A schematic diagram of the structure of a photovoltaic component provided in some embodiments of the present application;

[0024] Figure 2 A schematic diagram of the connection relationship of the frame in the photovoltaic component provided in some embodiments of the present application;

[0025] Figure 3 A diagram of the installation state of the card holder and the frame in the installation structure provided in some embodiments of the present application;

[0026] Figure 4 for Figure 3 The sliding connection state diagram of the card holder and the frame is also called the non-installation state diagram;

[0027] Figure 5 for Figure 3 A stereogram of the border in ;

[0028] Figure 6 for Figure 3 A three-dimensional diagram of the deck in FIG.

[0029] Figure 7 A schematic diagram of the structure of a plug-in section provided in some embodiments of the present application;

[0030] Figure 8 Another structural schematic diagram of the plug-in section provided in some embodiments of the present application;

[0031] Fig. 9 Another structural schematic diagram of the plug-in section provided in some embodiments of the present application;

[0032] Fig.10 An installation state diagram of the installation structure provided for some embodiments of the present application;

[0033] Fig.11 for Fig.10 A three-dimensional diagram of the installation of the card holder and the frame;

[0034] Fig.12 for Fig.10 A stereogram of the border in ;

[0035] Fig.13 for Fig.10 A three-dimensional diagram of the deck in FIG.

[0036] Fig.14 for Fig.13 main view.

[0037] The reference numerals are described as follows:

[0038] 100. Installation structure;

[0039] 10. frame; 11. body; 12. mounting portion; 121. first extension portion; 122. second extension portion; 13. connection portion; 14. support portion; A. slide groove; B. limit groove; K. mounting cavity; F. connection hole; G. slot; 10A. first frame; 10B. second frame;

[0040] 20, card seat; 21, main body; 211, connecting section; 212, mounting section; 22, plug-in portion; 221, plug-in section; 222, card-connecting section; C, first groove; D, second groove; E, notch; T, mounting hole; S1, first guide surface; S2, second guide surface; S3, third guide surface; S4, fourth guide surface; S5, first outer edge surface; S6, second outer edge surface;

[0041] 30. Fastening assembly; 31. Fastener; 32. Limiting member; 33. Locking member;

[0042] 40. Connecting member; 41. First connecting portion; 42. Second connecting portion; 43. First protrusion; 44. Second protrusion;

[0043] 200, laminated parts;

[0044] W, horizontal; L, longitudinal; H, vertical. DETAILED DESCRIPTION

[0045] 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.

[0046] 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.

[0047] 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.

[0048] 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.

[0049] Reference Figure 1The photovoltaic component 1000 of the present application includes a mounting structure 100 and a laminate 200. The mounting structure 100 is used to fix the laminate 200 and to fix the laminate 200 to a to-be-connected member (such as a bracket, a roof, or the ground).

[0050] The laminate 200 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 200 may also be composed of other structures, and the specific structure of the laminate 200 is not specifically limited in this application.

[0051] The mounting structure 100 may include a frame 10 and a holder 20. The laminate 200 may be pre-fixed and installed (e.g., bonded) on the frame 10 to form a photovoltaic module together with the frame 10. The photovoltaic module may be connected to the holder 20 through the frame 10, and the holder 20 is used to connect to the component to be connected, so as to achieve fixed installation of the photovoltaic module.

[0052] Furthermore, in order to achieve the connection between the card holder 20 and the part to be connected, the installation structure 100 may further include a fastening assembly 30, and the card holder 20 is connected to the part to be connected through the fastening assembly 30.

[0053] The number of frames 10 in the installation structure 100 can usually be multiple, and multiple frames 10 are spliced ​​and connected to form a frame structure, and the sockets 20 are arranged at corresponding positions of the frame structure and are connected to the corresponding frames 10. The number of the sockets 20 can be selected according to actual installation requirements.

[0054] Reference Figure 2 , the plurality of frames 10 may include a first frame 10A and a second frame 10B. The first frame 10A and the second frame 10B are both formed with a mounting cavity K and a connection hole F. Specifically, the first frame 10A may be a short frame and extend in the horizontal direction W, and correspondingly, the second frame 10B is a long frame and extends in the longitudinal direction L, or vice versa. In addition, in order to adapt to laminates 200 of different sizes, the number of the first frame 10A and the second frame 10B can be selected according to specific needs.

[0055] In order to realize the connection between the first frame 10A and the second frame 10B at the corner, the mounting structure 100 may further include a connector 40. Specifically, the connector 40 may include a first connector 41 and a second connector 42, wherein the first connector 41 is provided with a first protrusion 43, and the second connector 42 is provided with a second protrusion 44. The first connector 41 is configured to be inserted into the mounting cavity K of the first frame 10A so that the first protrusion 43 is inserted into the connecting hole F of the first frame 10A, and the second connector 42 is configured to be inserted into the mounting cavity K of the second frame 10B so that the second protrusion 44 is inserted into the connecting hole F of the second frame 10B.

[0056] The first protrusion 43 and the second protrusion 44 may be multiple in number. For the multiple first protrusions 43, at least one of the first protrusions 43 farthest from the second connection portion 42 may be provided with a guiding slope, which can guide the first connection portion 41 during the process of inserting the installation cavity K of the first frame 10A, so as to quickly insert the first protrusion 43 into the connection hole F of the first frame 10A. Similarly, for the multiple second protrusions 44, at least one of the second protrusions 44 farthest from the first connection portion 41 is also provided with a guiding slope, so as to quickly insert the first protrusion 43 into the connection hole F of the second frame 10B.

[0057] Reference Figures 3 to 14 At least one frame 10 in the mounting structure 100 may include a body 11 and a mounting portion 12, wherein the mounting portion 12 protrudes from the body 11 along the horizontal direction W and is surrounded by a slide groove A, and the mounting portion 12 is provided with a limiting groove B connected to the slide groove A. The card holder 20 includes a plug-in portion 22, which is plugged into the mounting portion 12 and is configured to be able to move in the slide groove A, and the limiting groove B is configured to be able to cooperate with the plug-in portion 22 to limit the position of the plug-in portion 22 in the slide groove A. Among them, the vertical direction H is perpendicular to the light-receiving surface of the laminate 200, and the plane surrounded by the longitudinal direction L and the transverse direction W is parallel to the light-receiving surface of the laminate 200, and the longitudinal direction L is the extension direction of the slide groove A.

[0058] Since the mounting portion 12 protrudes from the main body 11 and is surrounded by a slide groove A, it is equivalent to setting the mounting portion 12 with the slide groove A on the outside of the main body 11 and using the mounting portion 12 and its slide groove A to achieve a plug-in connection with the card holder 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 mounting portion 12 and its slide 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 increases the strength of the entire frame 10 to a certain extent, thereby improving the overall connection reliability of the mounting structure 100. At the same time, a plug-in portion 22 that cooperates with the mounting portion 12 is provided on the socket 20. After the plug-in portion 22 is inserted into the slide groove A along the longitudinal direction L, the plug-in portion 22 can be plugged and matched with the mounting portion 12. At this time, before the plug-in portion 22 is inserted into the limit groove B, based on the plug-in matching method, the plug-in portion 22 can slide in the slide groove A along the longitudinal direction L to move to the position of the limit groove B for installation. When at least a portion of the plug-in portion 22 is inserted into the limit groove B, the plug-in portion 22 cannot continue to slide in the slide groove A along the longitudinal direction L under the limiting action of the limit groove B, which means that the sliding installation is in place; conversely, when it is necessary to disassemble or adjust the installation position, at least a portion of the plug-in portion 22 can be removed from the limit groove B. At this time, the plug-in portion 22 can continue to slide in the slide groove A along the longitudinal direction L to move out of the slide groove A or be installed to other positions of the slide groove A. Therefore, installation in place or release of installation can be achieved based on the plug-in connection between the plug-in portion 22 and the mounting portion 12 and the limiting manner of the limiting groove B. The installation method is simple, thereby greatly improving the installation efficiency.

[0059] Specifically, the frame 10 may be a profile, and the body 11 may have a plurality of edges, and the plurality of edges are arranged to form a mounting cavity K, and corresponding edges are provided with connection holes F that cooperate with the connector 40 to achieve a splicing connection between two frames 10 at a corner position. The plurality of edges include first edges arranged at intervals in the horizontal direction W and second edges arranged at intervals in the vertical direction H. The mounting portion 12 is located outside the mounting cavity K and protrudes from the first edge of the body 11, and the mounting portion 12 may form a slide groove A together with a corresponding portion of the first edge.

[0060] 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.

[0061] The mounting portion 12 may include a first extension portion 121 and a second extension portion 122, wherein the first extension portion 121 is spaced apart from the second extension portion 122 in the vertical direction H and together form a slide groove A. Specifically, the first extension portion 121 and the second extension portion 122 may be located as a whole at a position close to the bottom of the body 11 in the vertical direction H (i.e., the height of the mounting portion 12 in the vertical direction H is less than the height of the body 11 in the vertical direction H); or, the first extension portion 121 and the second extension portion 122 may also span the entire body 11 in the vertical direction H (i.e., the height of the mounting portion 12 in the vertical direction H is equal to the height of the body 11 in the vertical direction H). Exemplarily, the first extension portion 121 and the second extension portion 122 may both be formed into an L-shaped structure to together form the slide groove A.

[0062] The first extension portion 121 and / or the second extension portion 122 may be provided with a limiting groove B, and the limiting groove B may be one or more in number. When there are multiple limiting grooves B, the installation position of the card holder 20 can be quickly adjusted based on the installation requirements to install the card holder 20 to the corresponding limiting groove B.

[0063] The shape of the limiting groove B can be a triangle, rectangle, square, arc or other polygonal structure. For example, taking a triangle as an example, when the limiting groove B is a triangular structure, the cross section of the corresponding part of the plug-in portion 22 matching the limiting groove B is also a triangular structure. After the plug-in portion 22 slides into the slide groove A along the longitudinal direction L, the plug-in portion 22 can continue to slide along the longitudinal direction L in the slide groove A until it is embedded in the limiting groove B, so that the plug-in portion 22 is installed in place.

[0064] The frame 10 may further include a connection portion 13, which protrudes from the body 11 along a vertical direction H and is connected to the laminate 200, wherein the vertical direction H is perpendicular to the light receiving surface of the laminate 200. The connection portion 13 and the body 11 form a slot G, in which the laminate 200 is installed.

[0065] The plug-in portion 22 includes a plug-in section 221 and a clamping section 222. After the plug-in portion 22 is plugged into the mounting portion 12, the plug-in section 221 is received in the slide groove A, and the clamping section 222 is located on the side of the plug-in section 221 away from the slide groove A in the lateral direction W. The clamping section 222 is configured to be able to drive the plug-in section 221 to move in the slide groove A and cooperate with the limiting groove B (i.e., clamp into the limiting groove B) to limit the position of the plug-in section 221 in the slide groove A.

[0066] After the plug-in section 221 is inserted into the slide groove A along the longitudinal direction L, the plug-in portion 22 can be plugged and matched with the mounting portion 12, and the plug-in section 221 can slide along the longitudinal direction L in the slide groove A under the action of the clamping section 222 until the clamping section 222 is clamped into the limiting groove B. After the clamping section 222 is clamped into the limiting groove B, the plug-in section 221 cannot continue to slide along the longitudinal direction L in the slide groove A under the limiting action of the limiting groove B, which means that the sliding installation is in place; on the contrary, when it is necessary to disassemble or adjust the installation position, the clamping section 222 can be removed from the limiting groove B, so that the plug-in section 221 can continue to slide along the longitudinal direction L in the slide groove A, so that it can be moved out of the slide groove A or installed to other positions of the slide groove A.

[0067] The card holder 20 also includes a main body 21, which is located on the side of the clamping section 222 away from the plug section 221 in the horizontal direction W and connected to the clamping section 222. The clamping section 222 is configured to move with the main body 21 when the main body 21 is subjected to an external force, so as to drive the plug section 221 to move in the slide groove A.

[0068] Specifically, the main body 21 may include a connecting section 211 and a mounting section 212, wherein the connecting section 211 is connected to the clamping section 222, and the mounting section 212 is located on a side of the connecting section 211 away from the clamping section 222 in the transverse direction W and forms an L-shaped structure together with the mounting section 212. In order to connect the card holder 20 to the part to be connected, the mounting section 212 is provided with a mounting hole T, and the mounting section 212 is connected to the part to be connected via the mounting hole T and the fastening assembly 30.

[0069] The number and structure of the mounting holes T are not specifically limited in this application. For example, the mounting holes T may be round holes or waist holes, etc. There may be one or more mounting holes T. When there are multiple mounting holes T, the multiple mounting holes T are spaced apart along the longitudinal direction L.

[0070] Reference Figures 3 to 6 The plug-in section 221 has a first state and a second state, and the clamping section 222 is configured to drive the plug-in section 221 to rotate in the slide groove A when it is clamped into the limit groove B, so that the plug-in section 221 can switch between the first state and the second state. The plug-in section 221 is configured to be able to slide in the slide groove A along the longitudinal direction L under the action of the clamping section 222 until the clamping section 222 is clamped into the limit groove B in the first state, and to be able to abut against the mounting portion 12 in the vertical direction H in the second state.

[0071] Specifically, when the plug-in section 221 is in the first state, the clamping section 222 is driven by an external force to move along the longitudinal direction L, so that the plug-in section 221 can slide in the slide groove A along the longitudinal direction L until the clamping section 222 is inserted into the limiting groove B. At this time, the clamping section 222 is rotated by an external force, so that the clamping section 222 drives the plug-in section 221 to rotate, so that the plug-in section 221 can switch from the first state to the second state; conversely, the clamping section 222 is rotated by an external force again, so that the plug-in section 221 can switch from the second state to the first state, so that the clamping section 222 can escape from the limiting groove B. At this time, the plug-in section 221 can continue to slide in the slide groove A along the longitudinal direction L under the action of the clamping section 222. In other words, when the plug-in section 221 is in the second state, the clamping section 222 is inserted into the limiting groove B, and the plug-in section 221 abuts against the mounting portion 12 in the vertical direction H, so as to achieve sliding installation in place, such as Figure 3 When the plug-in section 221 is in the first state, the engaging section 222 can be disengaged from the limiting groove B, and the plug-in section 221 can slide in the longitudinal direction L in the slide groove A to achieve the release installation, such as Figure 4 shown.

[0072] Moreover, when the plug-in portion 22 is in the first state, the dimension of the plug-in section 221 in the vertical direction H is greater than the distance between the first extension portion 121 and the second extension portion 122 in the vertical direction H, so that after the plug-in portion 22 is inserted into the limit groove B along the longitudinal direction L, the plug-in portion 22 will not fall out of the limit groove B along the transverse direction W during the installation process.

[0073] In an optional embodiment, the first state may be a horizontal state, and the second state may be a vertical state. Specifically, when the plug-in section 221 rotates to a vertical state under the action of the clamping section 222, the plug-in section 221 is erected in the slide groove A and abuts against the mounting portion 12 in the vertical direction H, thereby preventing the plug-in section 221 from rotating in the slide groove A; when the plug-in section 221 rotates to a horizontal state under the action of the clamping section 222, the plug-in section 221 lies flat in the slide groove A, so that it can slide in the slide groove A along the longitudinal direction L under the action of the clamping section 222. At this time, the installation state of the card holder 20 can be judged based on the position state of the plug-in section 221 relative to the slide groove A, that is, whether the card holder 20 is installed in place or in a non-installed state, thereby helping to improve installation efficiency.

[0074] When the plug-in section 221 rotates to a horizontal state under the action of the clamping section 222, there is a clearance fit between the plug-in section 221 and the mounting portion 12. At this time, the plug-in section 221 can escape from the limiting groove B and slide in the sliding groove A along the longitudinal direction L. Figure 4As shown; when the plug-in section 221 rotates to a vertical state under the action of the clamping section 222, the plug-in section 221 and the mounting portion 12 can be interference fit, so that the plug-in section 221 abuts against the mounting portion 12, and the clamping section 222 is firmly clamped in the limit groove B, thereby preventing the plug-in section 221 from rotating in the slide groove A, as shown Figure 3 shown.

[0075] In this embodiment, during the process of connecting the socket 20 to the part to be connected, based on the interference fit between the plug-in section 221 and the mounting portion 12, the plug-in section 221 can abut against the mounting portion 12 in the vertical direction H when in a vertical state, so that the plug-in section 221 is not easy to rotate during the installation process, thereby helping to further improve the installation efficiency.

[0076] In an optional embodiment, the plug-in section 221 can be configured to rotate in the slide groove A along the first rotation direction under the rotation of the clamping section 222, so as to switch from the first state to the second state, so that the clamping section 222 can be firmly clamped into the limiting groove B; the plug-in section 221 can be configured to rotate in the slide groove A along the second rotation direction under the rotation of the clamping section 222, so as to switch from the second state to the first state, so that the clamping section 222 can escape from the limiting groove B. The second rotation direction can be consistent with the first rotation direction, and the two can achieve the purpose of controlling the clamping section 222 to be clamped into or escape from the limiting groove B by rotating at different angles.

[0077] Preferably, the first rotation direction can be clockwise or counterclockwise, and the second rotation direction can be counterclockwise or clockwise accordingly, that is, the second rotation direction is opposite to the first rotation direction. At this time, through the rotational cooperation in two opposite directions, the fast control of the engaging section 222 into or out of the limiting groove B can be achieved, thereby helping to further improve the installation efficiency.

[0078] Illustratively, the plug-in portion 22 can be rotated 90° in the slide groove A along the first rotation direction under the rotation action of the clamping section 222, so that the clamping section 222 can be clamped into the limiting groove B, that is, installed in place; similarly, the plug-in portion 22 can be rotated 90° in the slide groove A along the second rotation direction under the rotation action of the clamping section 222, so that the clamping section 222 can be disengaged from the limiting groove B, that is, the installation is released.

[0079] Reference Figures 7 to 9 The plug-in section 221 can be formed into an elliptical structure, a racetrack structure or a square structure, but is certainly not limited thereto. The plug-in section 221 can also be formed into structures of other shapes.

[0080] For example, Figure 7As shown, taking a square structure as an example, when the plug-in section 221 is a square structure, in order to guide during the rotation of the plug-in section 221, the plug-in section 221 can have a first guide surface S1 and a second guide surface S2 after rounding, and the first guide surface S1 and the second guide surface S2 are arranged diagonally. At this time, the plug-in section 221 is arranged to be able to rotate along the first guide surface S1 or the second guide surface S2 under the rotation of the clamping section 222 to switch between the vertical state and the horizontal state. Based on the arrangement of the first guide surface S1 and the second guide surface S2, the friction between the plug-in section 221 and the mounting portion 12 during the installation process and the release process is greatly reduced, thereby facilitating the operation and improving the installation efficiency.

[0081] Furthermore, the plug-in section 221 has a third guide surface S3 and a fourth guide surface S4 after rounding. The third guide surface S3 and the fourth guide surface S4 are arranged diagonally, and the arc length of the third guide surface S3 and the fourth guide surface S4 is smaller than the arc length of the first guide surface S1 and the second guide surface S2.

[0082] Reference Figures 10 to 14 , the first extension portion 121 and the second extension portion 122 of the mounting portion 12 span the entire body 11 in the vertical direction H (i.e., the height of the mounting portion 12 in the vertical direction H is equal to the height of the body 11 in the vertical direction H). The clamping section 222 is configured to drive the plug-in section 221 to slide along the longitudinal direction L in the slide groove A until the clamping section 222 is clamped into the limiting groove B, which means that the sliding installation is in place, and after the clamping section 222 is clamped into the limiting groove B, in the process of connecting the card holder 20 to the to-be-connected part, the plug-in section 221 and the mounting portion 12 are in clearance fit; conversely, when it is necessary to disassemble or adjust the installation position, the clamping section 222 can be moved upward to make the clamping section 222 escape from the limiting groove, and at this time, the plug-in section 221 can continue to slide along the longitudinal direction L in the slide groove A to move out of the slide groove A or be installed to other positions of the slide groove A. Therefore, installation in place or release of installation can be achieved based on the plug-in connection between the plug-in portion 22 and the mounting portion 12 and the limiting manner of the limiting groove B. The installation method is simple, thereby greatly improving the installation efficiency.

[0083] Furthermore, the card holder 20 is also provided with a notch E, which is provided on the main body 21. The frame 10 may also include a support portion 14, which is located on a side of the mounting portion 12 away from the main body 11 in the lateral direction W. The notch E is used to accommodate the support portion 14, so that the main body 21 can be supported on the support portion 14.

[0084] In this embodiment, based on the cooperation between the notch E and the support portion 14, after the clamping section 222 is clamped into the limiting groove B, the notch E can accommodate the support portion 14, so that the support portion 14 can provide surface support to the main body 21, thereby dispersing the pressure of the clamping seat 20 on the mounting portion 12, thereby reducing the pressure of the clamping section 222 on the limiting groove B, thereby avoiding the problem of stress concentration at the limiting groove B. At the same time, in the process of connecting the clamping seat 20 to the part to be connected, based on the cooperation between the limiting groove B and the notch E and the support portion 14, the plug-in section 221 is not easy to rotate in the slide groove A or can only rotate to a small extent, thereby helping to improve the installation efficiency.

[0085] In order to facilitate the installation of the fastening assembly 30, after the clamping section 222 is clamped into the limiting groove B, based on the clearance fit between the plug-in section 221 and the mounting portion 12, the plug-in section 221 can be rotated slightly relative to the mounting portion 12 in the slide groove A by rotating the clamping section 222, so that the fastening assembly 30 can be smoothly installed in the mounting hole T (especially suitable for the case where the size of the fastening assembly 30 is large). Preferably, after the clamping section 222 is clamped into the limiting groove B, the rotation angle of the plug-in section 221 in the slide groove A relative to the mounting portion 12 is 5-10°.

[0086] In an optional embodiment, the plug-in section 221 may be eccentrically arranged relative to the clamping section 222. Specifically, the plug-in section 221 has a first outer edge surface S5 and a second outer edge surface S6, which are arranged opposite to each other on both sides of the connection center between the plug-in section 221 and the clamping section 222, and the distance between the first outer edge surface S5 and the connection center is greater than the distance between the second outer edge surface S6 and the connection center. When the plug-in section 221 slides along the longitudinal direction L in the slide groove A and the clamping section 222 is clamped in the limit groove B, the first outer edge surface S5 is arranged facing the second extension portion 122, and the second outer edge surface S6 is arranged facing the first extension portion 121. At this time, based on the relative position between the first outer edge surface S5 and the second outer edge surface S6, it can be judged whether the plug-in portion 22 is correctly plugged into the mounting portion 12, thereby helping to improve the installation efficiency.

[0087] In an optional embodiment, the main body 21 is provided with a first groove C and a second groove D, and a mounting hole T is provided in the second groove D. The first groove C is provided in the connecting section 211, the second groove D is provided in the mounting section 212, and the mounting hole T is provided at the second groove D and penetrates the mounting section 212. Based on the provision of the first groove C and the second groove D, not only the fastening assembly 30 can be positioned and installed, but also the weight of the card holder 20 is reduced.

[0088] The fastening assembly 30 may include a fastener 31, a stopper 32, and a locking member 33. The stopper 32 is placed above the mounting section 212 and at least partially received in the first groove C, and the fastener 31 is passed through the stopper 32 and the mounting hole T to be locked with the locking member 33. Specifically, the stopper 32 may be a gasket-like structure, the fastener 31 may be a bolt, and the locking member 33 may be a nut.

[0089] In this embodiment, based on the cooperation between the first groove C and the limiting member 32, the fastener 31 can be limited in the circumferential direction, so that when the locking member 33 is rotated to lock the fastener 31, the fastener 31 is prevented from rotating, thereby further improving the installation efficiency.

[0090] 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.

[0091] 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 mounting structure (100), characterized in that: It comprises a frame (10) and a card seat (20); The frame (10) comprises a body (11) and a mounting portion (12), wherein the mounting portion (12) protrudes from the body (11) in a transverse direction (W) and forms a slide groove (A), and the mounting portion (12) is provided with a limiting groove (B) connected to the slide groove (A); The card holder (20) comprises an inserting portion (22), the inserting portion (22) being inserted into the mounting portion (12) and being configured to be movable in the slide groove (A); The limiting groove (B) is configured to cooperate with the plug-in portion (22) to limit the position of the plug-in portion (22) in the sliding groove (A).

2. The mounting structure (100) according to claim 1, characterized in that: The plug-in portion (22) comprises a plug-in section (221) and a clamping section (222), the plug-in section (221) being received in the slide groove (A), and the clamping section (222) being located on a side of the plug-in section (221) away from the slide groove (A) in the transverse direction (W); The engaging section (222) is configured to drive the inserting section (221) to move in the slide groove (A) and to be able to engage in the limiting groove (B) to limit the position of the inserting section (221) in the slide groove (A).

3. The mounting structure (100) according to claim 2, characterized in that: The plug-in section (221) has a first state and a second state, and the clamping section (222) is configured to drive the plug-in section (221) to rotate in the sliding groove (A) when clamped in the limiting groove (B), so that the plug-in section (221) switches between the first state and the second state; The plug-in section (221) is configured to be able to slide in the longitudinal direction (L) in the slide groove (A) under the action of the clamping section (222) until the clamping section (222) is clamped into the limit groove (B) in the first state, and to be able to abut against the mounting portion (12) in the vertical direction (H) in the second state.

4. The mounting structure (100) according to claim 3, characterized in that: The first state is a horizontal state, and the second state is a vertical state; The plug-in section (221) is arranged to stand upright in the slide groove (A) in the vertical state so as to abut against the mounting portion (12) in the vertical direction (H), and to lie flat in the slide groove (A) in the horizontal state so as to be able to slide in the slide groove (A) along the longitudinal direction (L) under the action of the clamping section (222).

5. The mounting structure (100) according to claim 3, characterized in that: The plug-in section (221) is configured to be able to rotate in the slide groove (A) along a first rotation direction under the rotation action of the clamping section (222) so as to switch from the first state to the second state; The plug-in section (221) is configured to be able to rotate in the slide groove (A) along a second rotation direction under the rotation action of the clamping section (222) so as to switch from the second state to the first state.

6. The mounting structure (100) according to claim 3, characterized in that: The plug-in section (221) is formed into an elliptical structure or a racetrack structure; or The plug-in section (221) is formed into a square structure, and has a first guide surface (S1) and a second guide surface (S2), wherein the first guide surface (S1) and the second guide surface (S2) are arranged diagonally, and the plug-in section (221) is arranged to be able to rotate along the first guide surface (S1) or the second guide surface (S2) under the rotation action of the clamping section (222) to switch between the first state and the second state.

7. The mounting structure (100) according to claim 2, characterized in that: The clamping section (222) is configured to be able to drive the plug-in section (221) to slide in the longitudinal direction (L) within the sliding groove (A) until the clamping section (222) is clamped into the limiting groove (B); The frame (10) further comprises a supporting portion (14), wherein the supporting portion (14) is located on a side of the mounting portion (12) away from the body (11) in the transverse direction (W); The clamping seat (20) is also provided with a notch (E), and the notch (E) is arranged to receive the support portion (14) when the clamping section (222) is clamped into the limiting groove (B), so that the clamping seat (20) is supported on the support portion (14).

8. The mounting structure (100) according to claim 2, characterized in that: The plug-in section (221) is eccentrically arranged relative to the clamping section (222).

9. The mounting structure (100) according to any one of claims 2 to 8, characterized in that: The card seat (20) further comprises a main body (21), wherein the main body (21) is located on a side of the card connection section (222) away from the plug connection section (221) in the transverse direction (W) and is connected to the card connection section (222); The clamping section (222) is configured to move when the main body (21) is subjected to an external force, so as to drive the plug-in section (221) to move in the sliding groove (A).

10. The mounting structure (100) according to claim 9, characterized in that: The mounting structure (100) further comprises a fastening assembly (30), wherein the fastening assembly (30) comprises a fastening member (31) and a limiting member (32); The main body (21) is provided with a first groove (C) and a second groove (D); the second groove (D) is provided with a mounting hole (T); the mounting hole (T) is used for mounting the fastener (31); the first groove (C) is used for cooperating with the limiting member (32) to limit the fastener (31) in the circumferential direction.

11. The mounting structure (100) according to claim 3 or 6, characterized in that: The mounting portion (12) comprises a first extension portion (121) and a second extension portion (122), wherein the first extension portion (121) is spaced apart from the second extension portion (122) in the vertical direction (H) and together form the slide groove (A); The first extension portion (121) and / or the second extension portion (122) is provided with the limiting groove (B).

12. The mounting structure (100) according to claim 11, characterized in that: When the plug-in section (221) slides in the sliding groove (A) along the longitudinal direction (L), the size of the plug-in section (221) in the vertical direction (H) is greater than the distance between the first extension portion (121) and the second extension portion (122) in the vertical direction (H).

13. The mounting structure (100) according to any one of claims 9 to 12, characterized in that: The frame (10) is multiple in number, and the multiple frames (10) include a first frame (10A) and a second frame (10B), and the first frame (10A) and the second frame (10B) are both formed with a mounting cavity (K) and a connection hole (F); The mounting structure (100) further comprises a connecting member (40), wherein the connecting member (40) comprises a first connecting portion (41) and a second connecting portion (42), wherein the first connecting portion (41) is provided with a first protrusion (43), and the second connecting portion (42) is provided with a second protrusion (44); The first connection portion (41) is configured to be inserted into the installation cavity (K) of the first frame (10A), so that the first protrusion (43) is inserted into the connection hole (F) of the first frame (10A); The second connection portion (42) is configured to be inserted into the installation cavity (K) of the second frame (10B), so that the second protrusion (44) is snapped into the connection hole (F) of the second frame (10B).

14. A photovoltaic component, characterized in that: comprising a laminate (200) and the mounting structure (100) according to any one of claims 1 to 13; The frame (10) further comprises a connecting portion (13), wherein the connecting portion (13) protrudes from the main body (11) along a vertical direction (H), and the connecting portion (13) is connected to the laminate (200), wherein the vertical direction (H) is perpendicular to a light-receiving surface of the laminate (200).

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