Photovoltaic tile mounting structure, photovoltaic module and photovoltaic system

Abstract

The utility model discloses a photovoltaic tile installation structure, a photovoltaic module and a photovoltaic system, and relates to the technical field of photovoltaic products.The photovoltaic tile installation structure comprises an installation support, a limiting clamping piece, a clamping piece and a blocking piece, the limiting clamping piece is fixedly arranged on the installation support, the limiting clamping piece is provided with a limiting clamping groove, and the clamping piece is clamped in the limiting clamping groove; the limiting clamping groove comprises a mounting opening, a switching channel and a clamping position which are sequentially communicated, the clamping piece is configured to be fixedly connected with a photovoltaic tile, the blocking piece is movably arranged on the mounting bracket, when the blocking piece is located at a first position, the clamping piece is movably arranged in the limiting clamping groove, and when the blocking piece is located at a second position, the clamping piece is movably arranged in the limiting clamping groove. And the clamping piece is limited at the clamping position through the blocking piece. According to the technical scheme provided by the invention, the rework rate during photovoltaic tile installation is reduced, so that the photovoltaic tile installation efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of photovoltaic product technology, and in particular to a photovoltaic tile installation structure, photovoltaic module and photovoltaic system. Background Technology

[0002] When installing photovoltaic tiles, screws are usually used to fix them directly to the purlins. During the fixing process, the screws may fall onto the photovoltaic tiles or into the gaps when the workers repeatedly grab them. If the workers step on them, it may cause the photovoltaic tiles to crack and be damaged, resulting in the need to reinstall the corresponding photovoltaic tiles. Utility Model Content

[0003] The main objective of this application is to propose a photovoltaic tile installation structure, photovoltaic module, and photovoltaic system, which aims to reduce the rework rate during photovoltaic tile installation and thereby improve the installation efficiency of photovoltaic tiles.

[0004] To achieve the above objectives, the photovoltaic tile installation structure proposed in this application includes:

[0005] Mounting bracket;

[0006] A limiting clip is fixed to the mounting bracket. The limiting clip has a limiting slot, which includes an installation port, a transfer channel, and a locking position connected in sequence.

[0007] A snap-fit ​​component, configured to be fixedly connected to a photovoltaic tile; and

[0008] A blocking member is movably disposed on the mounting bracket. When the blocking member is in the first position, the engaging member is movably disposed in the limiting slot. When the blocking member is in the second position, the engaging member is limited to the engaging position by the blocking member.

[0009] In one embodiment, the blocking member is located on one side of the limiting slot in the X direction.

[0010] In one embodiment, the limiting member includes a positioning part, the projection of the positioning part on a first plane and the projection of the blocking member on the first plane at least partially overlap, and when the blocking member is in the second position, the blocking member abuts against the positioning part.

[0011] In one embodiment, the photovoltaic tile mounting structure includes at least two limiting clips distributed along the X direction, the blocking member is located between two adjacent limiting clips, and the engaging member is engaged with the limiting slot of each limiting clip.

[0012] In one embodiment, at least two adjacent limiting clips are connected as one unit by a connecting part.

[0013] In one embodiment, the mounting bracket is provided with a guide protrusion, and the blocking member is provided with a guide groove that matches the guide protrusion, and the guide protrusion is inserted into the guide groove;

[0014] In at least one of the X and Y directions, the guide protrusion and the guide groove are in a limiting fit;

[0015] In the Z direction, the guide groove and the guide protrusion are movable relative to each other.

[0016] In one embodiment, in the X direction, each of the opposite sides of the guide protrusion is provided with an abutment surface, and the two abutment surfaces abut against the limiting clip and the blocking member, respectively.

[0017] In one embodiment, the photovoltaic tile mounting structure further includes an elastic member disposed between the mounting bracket and the blocking member;

[0018] When the elastic element is in its initial state, the blocking element is in the first position.

[0019] When the elastic element is in a deformed state, the blocking element is in the second position.

[0020] In one embodiment, the photovoltaic tile mounting structure further includes a first mounting base, the first mounting base having a mounting groove, the mounting bracket, the limiting clip, and the blocking member being received and installed in the mounting groove, and the mounting opening being located at the opening of the mounting groove.

[0021] In one embodiment, the limiting clip is rotatably disposed in the mounting groove, and the rotation axis of the limiting clip extends along the X direction.

[0022] In one embodiment, the limiting clip is provided with a first rotating shaft, the limiting clip is rotatably connected to the first mounting base through the first rotating shaft, and a torsion spring is sleeved on the first rotating shaft, the two ends of the torsion spring being fixed to the limiting clip and the first mounting base respectively.

[0023] When the torsion spring is in its initial state, the blocking member is parallel to the first plane;

[0024] When the torsion spring is in a deformed state, the blocking member is tilted relative to the first plane.

[0025] In one embodiment, the engaging position is provided with a support step, and the engaging member engages with the support step.

[0026] In one embodiment, the first mounting base is further provided with a fastening through hole, which does not coincide with the mounting groove.

[0027] In one embodiment, the mounting bracket includes a support portion with a mounting hole, and the limiting clip has a mounting cylinder portion; in the Z direction, the mounting cylinder portion and the mounting hole are arranged opposite to each other; the mounting cylinder portion is fixed to the mounting hole by fasteners.

[0028] In one embodiment, the photovoltaic tile mounting structure further includes a first clamping part and a second clamping part, with a clamping space between the first clamping part and the second clamping part. At least a portion of the first clamping part is located between the first photovoltaic tile and the second photovoltaic tile, and at least a portion of the first photovoltaic tile is located within the clamping space. The second photovoltaic tile is fixedly connected to the first clamping part.

[0029] In one embodiment, the second clamping portion is rotatably disposed relative to the first clamping portion.

[0030] In one embodiment, the first clamping part is provided with a pivot part, the pivot part is provided with a connecting groove, the connecting groove is provided with an opening, and the second clamping part is provided with a second rotating shaft, which is rotatably inserted into the connecting groove.

[0031] In one embodiment, the opening of the connecting groove is oriented toward the clamping space.

[0032] In one embodiment, the photovoltaic tile mounting structure further includes a second mounting base, at least a portion of which is located between the second mounting base and the first clamping portion, and the first clamping portion and the second mounting base are fixedly connected.

[0033] In one embodiment, the first clamping part, the second mounting base, and the second photovoltaic tile are fixed by the same fasteners.

[0034] In one embodiment, the first clamping portion is provided with a strip-shaped hole for fasteners to pass through.

[0035] In one embodiment, the photovoltaic tile mounting structure further includes a pressure plate located within the clamping space. In the Z direction, the pressure plate is movably connected to the second clamping portion, and at least a portion of the first photovoltaic tile is located between the pressure plate and the first clamping portion.

[0036] In one embodiment, the pressure plate has a first adjusting stud protruding on the side facing the second clamping part. The first adjusting stud passes through the second clamping part, and an adjusting nut is sleeved on the first adjusting stud. The adjusting nut is located on the side of the second clamping part away from the pressure plate.

[0037] In one embodiment, the pressure plate is connected to a second adjusting stud, which passes through the second clamping portion. One end of the second adjusting stud is provided with a limiting portion, which is located on the side of the second clamping portion away from the pressure plate. The second adjusting stud is screwed to at least one of the pressure plate and the second clamping portion.

[0038] This application also proposes a photovoltaic module, which includes a photovoltaic tile and the aforementioned photovoltaic tile mounting structure, wherein the photovoltaic tile is fixedly connected to the locking member.

[0039] This application also proposes a photovoltaic system comprising multiple photovoltaic tiles and the aforementioned photovoltaic tile mounting structure, wherein at least one of the photovoltaic tiles is configured with the photovoltaic tile mounting structure.

[0040] In this application's technical solution, during photovoltaic tile installation, the photovoltaic tiles are reliably fixed by engaging the locking and limiting slots formed by the snap-fit ​​components and limiting components on the tiles. This eliminates the need for screws or similar fasteners, preventing fasteners from falling onto the tiles and causing damage. Consequently, the rework rate during installation is reduced, improving installation efficiency. Furthermore, the method of disassembling and assembling photovoltaic tiles minimizes damage to the tile structure due to the engaging and limiting slots, reducing the scrap rate and thus lowering the installation and maintenance costs of the photovoltaic system. Attached Figure Description

[0041] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0042] Figure 1 A schematic diagram of one embodiment of the photovoltaic tile installation structure provided in this application after the photovoltaic tile is installed;

[0043] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0044] Figure 3 A schematic diagram of an embodiment of the photovoltaic tile mounting structure provided in this application when installed on a purlin;

[0045] Figure 4 A cross-sectional structural diagram of an embodiment of the photovoltaic tile installation structure provided in this application after the photovoltaic tile is installed;

[0046] Figure 5 A schematic diagram of one state of the photovoltaic tile installation structure provided in this application during the disassembly of the photovoltaic tile;

[0047] Figure 6 A schematic diagram of the assembly structure of a partial embodiment of the photovoltaic tile installation structure provided in this application;

[0048] Figure 7 for Figure 6 An exploded view of a partial structure of one embodiment;

[0049] Figure 8 An assembly diagram of a partial embodiment of the photovoltaic tile installation structure provided in this application;

[0050] Figure 9 for Figure 8 An assembly diagram of a local structure from another perspective;

[0051] Figure 10 The snap-fit ​​components for the photovoltaic tile mounting structure provided in this application and Figure 8 A schematic diagram of the assembly of a partial structure in one embodiment;

[0052] Figure 11 for Figure 10 Another perspective on the assembly diagram of the related structures in the diagram;

[0053] Figure 12 for Figure 8 A schematic diagram of the mating structure of a partial structure installed on the first mounting base;

[0054] Figure 13 A schematic diagram of an embodiment of the mounting bracket for the photovoltaic tile mounting structure provided in this application;

[0055] Figure 14 A schematic diagram of a limiting clip for a photovoltaic tile installation structure provided in this application;

[0056] Figure 15 A schematic diagram of a blockage component of a photovoltaic tile mounting structure provided in this application;

[0057] Figure 16 for Figure 1 A magnified view of a section at point B in the middle;

[0058] Figure 17 A schematic diagram of the assembly structure of a partial structure of the photovoltaic tile installation structure provided in this application, installed behind a purlin;

[0059] Figure 18 A cross-sectional view of a partial structure of the photovoltaic tile installation structure provided in this application, installed behind a purlin;

[0060] Figure 19 for Figure 18 An exploded structural diagram of one embodiment of the partial structure.

[0061] Explanation of icon numbers:

[0062] 100. Mounting bracket; 110. Supporting part; 111. Mounting hole; 120. Guide protrusion; 121. Abutting surface;

[0063] 200. Limiting clip; 210. Limiting slot; 211. Mounting port; 212. Adapter channel; 213. Engaging position;

[0064] 220. Positioning part; 230. Connecting part; 240. First rotating shaft; 250. Supporting step; 260. Mounting cylinder;

[0065] 300, engaging part; 301, mating surface; 310, base part; 320, limiting protrusion; 330, connecting protrusion; 340, engaging protrusion;

[0066] 400. Blocking component; 410. Guide groove;

[0067] 510, Elastic element; 520, First mounting base; 521, Mounting groove; 522, Fastening through hole; 530, Torsion spring; 540, Fastener;

[0068] 610. First clamping part; 611. Pivoting part; 612. Connecting groove; 613. Strip hole;

[0069] 620. Second clamping part; 621. Second rotating shaft; 630. Clamping space;

[0070] 700, Pressure plate; 711, First adjusting stud; 712, Adjusting nut; 720, Second adjusting stud; 721, Limiting part;

[0071] 800, Second mounting base; 910, Photovoltaic tile; 911, First photovoltaic tile; 912, Second photovoltaic tile; 920, Purlin.

[0072] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0073] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0074] It should be noted that if the embodiments of this application involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0075] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0076] This application proposes a photovoltaic tile installation structure.

[0077] Please see Figure 1 , Figure 2 , Figure 4 and Figure 10 In one embodiment of this application, the photovoltaic tile mounting structure includes:

[0078] Mounting bracket 100;

[0079] The limiting clip 200 is fixed to the mounting bracket 100. The limiting clip is provided with a limiting slot 210, which includes an installation port 211, a transfer channel 212 and a locking position 213 connected in sequence.

[0080] Clip-on component 300, configured to be fixedly connected to photovoltaic tile 910; and

[0081] The blocking member 400 is movably disposed on the mounting bracket 100. When the blocking member 400 is in the first position, the engaging member 300 is movably disposed in the limiting slot 210. When the blocking member 400 is in the second position, the engaging member 300 is limited to the engaging position 213 by the blocking member 400.

[0082] In the technical solution of this application, the engaging component 300 can be pre-fixed to the photovoltaic tile 910, while the limiting component 200 is fixed to the basic support structure, such as the purlin 920 or support frame. For ease of description later, the purlin 920 is used as an example. When installing the photovoltaic tile 910, the limiting groove 210 formed by the engaging component 300 and the limiting component 200 fixed on the photovoltaic tile 910 can be reliably fixed without relying on fasteners 540 such as screws. This helps to prevent fasteners 540 from falling onto the photovoltaic tile 910 and damaging it, thereby reducing the rework rate during installation and improving the installation efficiency of the photovoltaic tile 910.

[0083] When the blocking member 400 is in the first position, the blocking member 400 can avoid the path of the engaging member 300 from the mounting port 211 through the transfer channel 212 to the engaging position 213, and at the same time, it can also avoid the path of the engaging member 300 from the engaging position 213 through the transfer channel 212 to disengage from the mounting port 211. That is, the blocking member 400 does not interfere with the movement of the engaging member 300 in the limiting slot 210. When the blocking member 400 is in the second position, the aforementioned disengagement path will be blocked by the blocking member 400, so that the engaging member 300 can be maintained in the state of engaging in the engaging position 213.

[0084] Specifically, when installing the photovoltaic tile 910, the locking component 300 is inserted into the limiting slot 210 from the installation port 211, and the blocking component 400 is in the first position so that the blocking component 400 does not interfere with the movement of the locking component 300 towards the locking position 213. After the locking component 300 is locked into the locking position 213 through the transfer channel 212, the blocking component 400, which is switched to the second position, can limit the locking component 300 in the locking position 213, thereby fixing the locking component 300 and the limiting slot 200, and thus realizing the installation and fixing of the photovoltaic tile 910. When disassembling the photovoltaic tile 910, first switch the blocking member 400 from the second position to the first position, and then apply force to the photovoltaic tile 910. This will drive the locking member 300 from the locking position 213 through the transfer channel 212 to the installation port 211, and finally disengage from the limiting member 200 from the installation port 211, thus allowing the photovoltaic tile 910 to be removed.

[0085] In existing technologies, photovoltaic tiles are fixed with screws. Repeated screw insertion and removal during multiple installations and removals can easily damage the tiles. However, the installation and removal method described in this application utilizes a limiting slot 210 formed by the engaging component 300 and the limiting component 200, minimizing damage to the photovoltaic tile's structure and reducing its scrap rate. This, in turn, lowers the installation and maintenance costs of the photovoltaic system.

[0086] It should be noted that you should refer to [link / reference]. Figure 4 , Figure 5 and Figures 8 to 12 The blocking members 400 shown are all in the second position. When the blocking member 400 is in the second position, it is relatively close to the engaging position 213 to limit the movement of the engaging member 300. When the blocking member 400 is in the first position, it is further away from the engaging position 213 to avoid the movement path of the engaging member 300 within the limiting slot 210. Furthermore, the X, Y, and Z directions mentioned later are mutually perpendicular directions.

[0087] In one embodiment, the blocking member 400 is movably disposed in the Z direction; see [reference]. Figures 8 to 10 The mounting bracket 100 includes a support portion 110. In the Z direction, the blocking member 400 and the support portion 110 are disposed opposite each other. The blocking member 400 in the first position is closer to the support portion 110 than the blocking member 400 in the second position. In other embodiments, the blocking member 400 may also be movably disposed in the X direction. When the blocking member 400 is in the first position, in the X direction, the blocking member 400 is located on one side of the limiting slot 210, that is, outside the limiting slot 210. When the blocking member 400 is in the second position, the blocking member 400 is inserted into the limiting slot 210 to block the engagement position 213.

[0088] In one embodiment, the engaging member 300 is configured as an elastomer, wherein the engaging member 300 can be made of materials such as rubber, silicone, or foam. This allows the engaging member 300 to undergo adaptive deformation, enabling it to more flexibly engage with the limiting slot 210 and the photovoltaic tile 910. Specifically, the engaging member 300 can move and move in and out of the limiting slot 210 more flexibly. Furthermore, the engaging member 300 can also be engaged with the engaging position 213 by an interference fit to ensure reliable fixation of the photovoltaic tile 910. In addition, the engaging member 300 can act as a buffer on the sides of the photovoltaic tile 910, reducing the force on the photovoltaic tile 910 when it collides or makes hard contact with other components, thereby ensuring the structural stability of the photovoltaic tile 910. Of course, in other embodiments, the engaging member 300 can also be configured as a rigid component with a certain structural strength, thus also providing protection for the photovoltaic tile 910.

[0089] In one embodiment, the snap-fit ​​component 300 is fixedly connected to the photovoltaic tile 910 by adhesive or fusion bonding. This ensures the stability of the connection between the snap-fit ​​component 300 and the photovoltaic tile 910 without damaging the structure of the photovoltaic tile 910, thus contributing to the structural stability of the photovoltaic tile 910. Of course, in other embodiments, the snap-fit ​​component 300 and the photovoltaic tile 910 can also be snapped together or connected by fasteners 540.

[0090] In one embodiment, please refer to the following: Figure 2 , Figure 6 and Figure 7 The engaging member 300 has a mating surface 301 on one side for the side of the photovoltaic tile 910 to be mated, and a mating protrusion 340 on the other side for engaging with the limiting groove 210. Thus, one side of the engaging member 300 is mated to the photovoltaic tile 910, while the other side moves in and out of the limiting groove 210 and within the limiting groove 210 via the mating protrusion 340. In this way, the photovoltaic tile 910 can be mated to the limiting member 200 at intervals via the engaging member 300. Alternatively, in other embodiments, the mating protrusion 340 may protrude from the mating surface 301 of the engaging member 300 for the photovoltaic tile 910 to be mated to.

[0091] In one embodiment, please refer to the following: Figure 2 , Figure 7 , Figure 10 and Figure 11 The engaging component 300 includes a base portion 310, with a limiting protrusion 320 erected on one side of the base portion 310. The mating surface 301 is the surface where the base portion 310 and the limiting protrusion 320 connect. Thus, the side corners of the photovoltaic tile 910 can be mated to the surface where the base portion 310 and the limiting protrusion 320 connect. Specifically, the surface of the photovoltaic tile 910 is mated to the base portion 310, and the side surface of the photovoltaic tile 910 is mated to the limiting protrusion 320, thereby enhancing the limiting fit between the photovoltaic tile 910 and the engaging component 300 and increasing the bonding area between the photovoltaic tile 910 and the engaging component 300, thereby improving the bonding strength between the photovoltaic tile 910 and the engaging component 300. Of course, in other embodiments, the engaging component 300 may only be mated to the surface of the photovoltaic tile 910.

[0092] In one embodiment, please refer to the following: Figure 7 , Figure 10 and Figure 11 A connecting protrusion 330 is erected on the other side of the base portion 310. A locking protrusion 340 protrudes from the connecting protrusion 330 and is spaced apart from the base portion 310. Thus, by having the connecting protrusion 330 erected on the base portion 310, the distance between the locking protrusion 340 and the base portion 310 can be increased, allowing the locking protrusion 340 and the base portion 310 to be spaced apart. When the locking protrusion 340 engages with the limiting slot 210, it will not be interfered with by the base portion 310, allowing the locking protrusion 340 to engage more flexibly with the limiting slot 210, facilitating the installation and removal of the photovoltaic tile 910. Alternatively, in other embodiments, the locking protrusion may protrude beyond the side of the base, and this protruding portion, when engaging with the limiting slot 210, will also not be interfered with by the base portion 310.

[0093] In one embodiment, the engaging member 300 is rotatable within the limiting groove 210, and the rotation axis of the engaging member 300 is parallel to the surface of the photovoltaic tile 910. Here, "parallel" means parallel or approximately parallel. Thus, by changing the tilt angle of the photovoltaic tile 910, the engaging protrusion 340 can adaptively rotate within the limiting groove 210, allowing the operator to flexibly adjust the tilt angle of the photovoltaic tile 910. This enables the photovoltaic tile 910 to be adjusted to a convenient tilt angle for applying force, making the installation and removal of the photovoltaic tile 910 easier and improving the efficiency of installation and removal. (See also...) Figure 10 and Figure 11 The engaging component 300 is inserted into the limiting slot 210 via a rotating shaft with a circular outer contour, allowing the engaging component 300 to rotate flexibly within the limiting slot 210. Of course, in other embodiments, to enhance the limiting effect on the engaging component 300, the engaging component 300 can cooperate with the limiting slot 210 using structures of other shapes; for example, the engaging component 300 and the engaging position 213 can be configured as compatible polygonal structures.

[0094] In one embodiment, the photovoltaic tile mounting structure further includes a reset structure. Under the action of the reset structure, the blocking member 400, when in the second position, can reset to the first position. Thus, the automatic reset of the blocking member 400 can be achieved through the reset structure, eliminating the need for additional reset operations. Furthermore, the blocking member 400 can be stably positioned in the first position without external force, thereby stably limiting the engaging member 300 to the engaging position 213. Further, when the engaging member 300 enters the transition channel 212 from the mounting port 211, or from the engaging position 213, it acts on the blocking member 400, causing the blocking member 400 to switch from the first position to the second position. Thus, the movement of the engaging member 300 and the action on the blocking member 400 occur simultaneously, eliminating the need for additional operations on the blocking member 400. This greatly improves the ease of operation for installing and removing the photovoltaic tile 910, thereby increasing the installation efficiency of the photovoltaic tile 910.

[0095] Specifically, please refer to Figures 7 to 9The reset structure is configured as an elastic element 510, which is located between the mounting bracket 100 and the blocking element 400. When the elastic element 510 is in its initial state, the blocking element 400 is in a first position; when the elastic element 510 is in a deformed state, the blocking element 400 is in a second position. The deformed state of the elastic element 510 refers to its deformation relative to its initial state. Thus, when the elastic element 510 is in a deformed state, it has a tendency to return to its initial state, thereby enabling the elastic element 510 to drive the blocking element 400 to reset from the second position to the first position. The elastic element 510 can be a spring, elastic rubber, or elastic silicone, etc. When installing the photovoltaic tile 910, the engaging element 300 enters the mounting slot from the mounting opening 211. Then, during the movement towards the engaging position 213, the blocking element 400 in the first position is pushed by the engaging element 300 and moves to the second position, acting on the elastic element 510 to cause it to undergo elastic deformation. When the engaging element 300 enters the engaging position 213, it no longer acts on the blocking element 400, and the elastic element 510 will recover its deformation. This causes the blocking element 400 to reset to the first position. Under the action of the elastic element 510, the blocking element 400 can be stably positioned in the first position. After the engaging element 300 moves to the engaging position 213, the blocking element 400 can reliably limit the engaging element 300, thereby ensuring the installation stability of the photovoltaic tile 910.

[0096] Of course, in other embodiments, the restoring force required for the resetting of the blocking member 400 may be provided by the magnetic attraction or repulsion between the resetting member and the blocking member 400.

[0097] In one implementation, please refer to Figure 7 , Figure 13 and Figure 14 The mounting bracket 100 includes a support portion 110 and a limiting clip 200 disposed on the support portion 110. The support portion 110 has a mounting hole 111, and the limiting clip 200 has a mounting sleeve portion 260. In the Z direction, the mounting sleeve portion 260 and the mounting hole 111 are arranged opposite to each other, and the mounting sleeve portion 260 is fixed to the mounting hole 111 by a fastener 540. The fastener 540 in this application can be a screw, bolt, or rivet, etc. By aligning the mounting sleeve portion 260 and the mounting hole 111, the fastener 540 is inserted into one side of the mounting hole 111, thereby fixing the limiting clip 200 and the mounting bracket 100. The mounting bracket 100 and the limiting clip 200 can be detachably connected by the fastener 540, so that they can be replaced separately to reduce the maintenance cost of the mounting structure. Of course, in other embodiments, the limiting clip 200 and the mounting bracket 100 can also be fixed by a snap-fit ​​or buckle engagement.

[0098] In one embodiment, please refer to the following: Figure 8 , Figure 9 and Figure 14 In the X direction, the blocking member 400 is located on one side of the limiting slot 210. That is, the blocking member 400 is disposed on the outside of the limiting slot 210. It can be understood that the engaging member 300 also has a portion extending outside the limiting slot 210. In the X direction, this portion of the engaging member 300 and the blocking member 400 are located on the same side of the limiting slot 210. When the blocking member 400 is in the second position, the blocking member 400 abuts against this portion of the engaging member 300, thereby restricting the engaging member 300 to the engaging position 213. Specifically, at least the connecting protrusion 330 of the engaging member 300 is located on the outside of the limiting slot 200 for the blocking member 400 to abut against, and at least a portion of the engaging protrusion 340 is located inside the limiting slot 210. Of course, in other embodiments, the blocking member 400 may also extend into the limiting slot 210 to block the engaging member 300.

[0099] In one embodiment, please refer to the following: Figure 8 , Figure 9 and Figure 14 The limiting member 200 includes a positioning part 220. The projection of the positioning part 220 on the first plane and the projection of the blocking member 400 on the first plane at least partially overlap. When the blocking member 400 is in the second position, the blocking member 400 abuts against the positioning part 220. It should be noted that the first plane is a plane defined by the X and Y directions. Thus, when the blocking member 400 moves along the Z direction, the positioning part 220 can provide a positioning function for the blocking member 400. When the blocking member 400 is connected to the elastic member 510, the elastic member 510 and the positioning part 220 should be distributed on opposite sides of the blocking member 400. There is a gap between the blocking member 400 and the positioning part 220 in the first position. When it is pushed by the elastic member 510, it will move towards the positioning part 220 and finally stop at the positioning part 220, that is, reach the second position. The positioning part 220 can limit the movement stroke of the blocking member 400 and also effectively prevent the blocking member 400 from being ejected from the position of the mounting bracket 100 by the elastic member 510. Of course, in other embodiments, the mounting bracket 100 may also be provided with a positioning structure for the blocking member 400 to abut.

[0100] In one implementation, please refer to Figure 8 and Figure 9 The photovoltaic tile installation structure also includes an elastic member 510 disposed between the mounting bracket 100 and the blocking member 400. The elastic member 510 abuts against the side of the blocking member 400 away from the positioning part 220. The mounting opening 211 and the locking position 213 are both located on the side of the blocking member 400 away from the elastic member 510.

[0101] Specifically, the transfer channel 212 has two opposing side walls, one of which has a protruding positioning part 220. The mounting port 211 and the engaging position 213 are both located on the side of this side wall. One side of the blocking member 400 abuts against the side of the positioning part 220 near the transfer channel 212, while the elastic member 510 abuts against the other side of the blocking member 400.

[0102] Thus, when the engaging member 300 enters the adapter channel 212 from the mounting port 211, it can push the blocking member 400 in the second position to move towards the other side wall of the adapter channel 212, causing the blocking member 400 to switch to the first position. During this process, the blocking member 400 will compress the elastic member 510. Then, the engaging member 300 moves along the adapter channel 212 to the engaging position 213. During the process of the engaging member 300 moving from the adapter channel 212 to the engaging position 213, the elastic member 510 can push the blocking member 400 to move with the engaging member 300, so that the blocking member 400 remains in the state of abutting against the engaging member 300. When the engaging member 300 enters the engaging position 213, the blocking member 400 will also return to the second position, and at the same time abut against the positioning part 220 and the engaging member 300, so as to limit the engaging member 300 to the engaging position 213, thereby completing the installation of the photovoltaic tile 910. The process of dismantling the 910 photovoltaic tile can be carried out in reverse as described above, and will not be repeated here.

[0103] Of course, in other embodiments, the elastic element 510, the mounting opening 211 and the engaging position 213 may be located on the same side of the blocking element 400, and the restoring force may be provided by the tensile deformation of the elastic element 510.

[0104] In one implementation, please refer to Figures 7 to 11 The photovoltaic tile installation structure includes at least two limiting clips 200 distributed along the X direction, a blocking member 400 located between two adjacent limiting clips 200, and a locking member 300 cooperating with the limiting slots 210 of the multiple limiting clips 200. It should be noted that this embodiment provides at least two limiting slots 210 through at least two limiting clips 200, a locking member 300 cooperating with each limiting slot 210, and a blocking member 400 cooperating with the locking member 300 between two adjacent limiting clips 200. This enhances the limiting effect on the locking member 300, thereby improving the installation stability of the photovoltaic tile 910, and also improves the force balance of the locking member 300, ensuring the stability of the fit between the locking member 300 and related structures.

[0105] Specifically, there are two limiting clips 200. The connecting protrusion 330 is located between the two limiting clips 200. Each of the opposite sides of the connecting protrusion 330 has a locking protrusion 340. Each locking protrusion 340 cooperates with a limiting groove 210. The blocking member 400 mainly cooperates with the connecting protrusion 330. The elastic member 510 is located between the two limiting clips 200. More than two elastic members 510 can be arranged at intervals along the X direction to improve the force balance of the blocking member 400. Furthermore, the positioning part 220 forms a shape that conforms to the groove wall of one side of the limiting groove 210. The blocking member 400 abuts at the second position at the part that conforms to the groove wall of the positioning part and the transfer channel 212. The connecting protrusion 330 is clamped on the opposite side of the positioning part 220 of the two limiting members 200. While the engaging protrusion 340 moves in the limiting groove 210, it can be guided by the positioning part 220 of the two limiting members 200 to cooperate with the opposite sides of the connecting protrusion 330, so as to ensure the smooth movement of the engaging member 300.

[0106] Of course, in other embodiments, the number of limit clips 200 can also be set to other numbers as needed, such as 1, 3 or 4.

[0107] In one implementation, please refer to Figure 14 At least two adjacent limiting clips 200 are connected as a single unit via a connecting portion 230. This allows the two connected limiting clips 200 to be installed together on the mounting bracket 100, ensuring high installation consistency and facilitating alignment with related structures. The two limiting clips 200 and the connecting portion 230 can be manufactured as a single unit, such as through injection molding, stamping, or casting, to improve the production efficiency of the photovoltaic tile mounting structure of this application. Alternatively, they can be molded separately and then connected as a single unit through welding, fusion, bonding, or snap-fitting. Of course, in other embodiments, the two limiting clips 200 can also be independently configured.

[0108] In one embodiment, please refer to the following: Figure 8 , Figure 9 , Figure 13 and Figure 15The mounting bracket 100 is provided with a guide protrusion 120, and the blocking member 400 is provided with a guide groove 410 adapted to the guide protrusion 120, with the guide protrusion 120 inserted into the guide groove 410. Specifically, in at least one of the X and Y directions, the guide groove 410 and the guide protrusion 120 are in a limiting engagement; in the Z direction, the guide groove 410 and the guide protrusion 120 are relatively movable. That is, in at least one of the X and Y directions, the guide groove 410 and the guide protrusion 120 are in a limiting engagement, thereby restricting the movement direction of the blocking member 400 to the Z direction. In the Z direction, the guide groove 410 and the guide protrusion 120 are relatively movable, and the guide protrusion 120 can be adapted to be inserted into the guide groove 410, enabling the mounting bracket 100 to provide a relatively strong guiding effect for the movement of the blocking member 400, ensuring that the blocking member 400 can move smoothly and reliably between different positions. Furthermore, the mounting bracket 100 is provided with guide protrusions 120 on both opposite sides in the X or Y direction to enhance the limiting and guiding effect on the blocking member 400. Of course, in other embodiments, the limiting clip 200 can also provide a guiding effect for the blocking member 400.

[0109] In one embodiment, please refer to the following: Figure 8 , Figure 9 , Figure 13 and Figure 15 In the X direction, each side of the guide protrusion 120 has an abutment surface 121, which abuts against the limiting member 200 and the blocking member 400, respectively. Thus, the guide protrusion 120 provides positioning for the installation of the limiting member 200 and the blocking member 400. Specifically, when the limiting member 200 abuts against the corresponding abutment surface 121, the mounting cylinder 260 aligns with the mounting hole 111, thereby improving the ease of installation of the limiting member 200. Furthermore, after the limiting member 200 is installed, the abutment between the guide protrusion 120 and the limiting member provides support, sharing the load on the limiting member 200 and ensuring the structural stability of the integrated component consisting of multiple limiting members 200 and the connecting part 230.

[0110] In this embodiment, the guide protrusion 120 engages with the blocking member 400 and the limiting member 200 respectively through the abutment surfaces 121 on different sides. It integrates the functions of providing guidance for the blocking member 400 and positioning and supporting force for the limiting member 200, which simplifies the structure of the mounting bracket 100. Of course, in other embodiments, the mounting bracket 100 may provide positioning and supporting force for the limiting member 200 through other structures.

[0111] Specifically, each of the four corners of the blocking member 400 is provided with a guide groove 410, and four guide protrusions 120 are formed accordingly, which are distributed at the four corners of the blocking member 400 to cooperate with the guide grooves 410 at the four corners of the blocking member 400. In this way, the guiding cooperation between the mounting bracket 100 and the blocking member 400 can be improved to ensure the smooth movement of the blocking member 400.

[0112] In one embodiment, please refer to the following: Figure 6 , Figure 7 and Figure 12 The photovoltaic tile installation structure also includes a first mounting base 520, which has a mounting groove 521. The mounting bracket 100, the limiting clip 200, and the blocking member 400 are housed within the mounting groove 521. The mounting opening 211 is located at the opening of the mounting groove 521. Thus, the first mounting base 520 and the purlin 920 can be used for fixing. The mounting groove 521 formed by the first mounting base 520 can also accommodate the mounting bracket 100, the limiting clip 200, and the blocking member 400, providing protection for these structures. The mounting opening 211, located at the opening of the mounting groove 521, facilitates the engagement of the locking member 300 into the limiting clip 210. Simultaneously, the locking member 300 extends into the mounting groove 521, ensuring that the mating position of the locking member 300 and the limiting clip 210 is also within the mounting groove 521. This provides protection for the engagement of the two components, ensuring the installation stability of the photovoltaic tile 910. Of course, in other embodiments, the mounting bracket 100 may be directly mounted on the purlin 920.

[0113] In one implementation, please refer to Figure 4 , Figure 7 and Figure 12 The first mounting base 520 is also provided with a fastening through hole 522. The fastening through hole 522 and the mounting groove 521 do not overlap. The fastening through hole 522 allows a fastener 540 to pass through, enabling the first mounting base 520 to be fixed to the purlin 920 by the fastener 540, thus achieving convenient and reliable fixation of the first mounting base 520. It can be understood that the fixing step of the first mounting base 520 precedes the installation step of the photovoltaic tile 910, thus preventing the fastener 540 fixing the first mounting base 520 from falling onto the photovoltaic tile 910. The non-overlapping fastening through hole 522 and mounting groove 521 ensures that the installation and removal of the first mounting base 520 on the purlin 920 and the installation and removal of structures such as the limiting clip 200 at the mounting groove 521 do not interfere with each other. Of course, in other embodiments, the first mounting base 520 can also be fixed to the purlin 920 by welding or snap-fitting.

[0114] In one embodiment, please refer to the following: Figure 4 and Figure 10 Both the engaging position 213 and the mounting opening 211 are located on the side of the transition channel 212 near the opening of the mounting groove 521, and the blocking member 400 abuts against the side of the engaging member 300 facing the bottom of the mounting groove 521. It can be understood that the limiting slot 210 has two opposing side walls in the transition channel 212 in the groove depth direction of the mounting groove 521, one side wall is set near the opening of the mounting groove 521, and the positioning part 220 protrudes from this side wall, while the other side wall is set near the bottom of the mounting groove 521.

[0115] After the first mounting base 520 is fixed on the purlin 920, the groove of the mounting slot 521 can be set facing upward. In this way, the mounting port 211 and the engaging position 213 will both be connected to the two ends of the transition channel 212 on the upper side of the transition protrusion. The aforementioned two side walls of the transition channel 212 will also be distributed in the vertical direction. When the blocking member 400 is in the second position, it will abut against the upper side wall.

[0116] Therefore, when installing the photovoltaic tile 910, as the engaging component 300 enters the adapter channel 212 from the installation port 211, it pushes the blocking component 400 in the first position downwards, thus positioning the blocking component 400 below the engaging component 300. When the blocking component 400 enters the engaging position 213 from the other end of the adapter channel 212, it is also reset upwards to the second position under the action of the elastic component 510, maintaining its position below the engaging component 300 and reliably limiting its movement. This operation is very convenient for installers and highly efficient.

[0117] Of course, without setting the first mounting base 520, the limiting clip 200 can be fixed on the purlin 920 in the corresponding posture, and the mounting port 211 and the locking position 213 can both be located on the upper side of the transfer channel 212.

[0118] In one embodiment, please refer to the following: Figure 4 , Figure 5 and Figure 14The limiting clip 200 is rotatably disposed in the mounting groove 521. The rotation axis L of the limiting clip 200 extends along the X direction. The engaging position 213 and the mounting opening 211 are located on opposite sides of the rotation axis of the limiting clip 200. Thus, by rotating the limiting clip 200, the distribution direction of the mounting opening 211 and the engaging position 213 relative to the first mounting base 520 is changed. The direction of the engaging member 300 entering and exiting the limiting clip groove 210 is also changed accordingly, and the direction of the pushing force between the engaging member 300 and the blocking member 400 will also change. By adjusting the rotation angle of the limiting clip 200, suitable angles for the engaging member 300 to enter and exit the limiting clip groove 210 and suitable angles for the engaging member 300 to push against the blocking member 400 can be found, thereby facilitating the installation and removal of the photovoltaic tile 910. Of course, in other embodiments, the limiting clip 200 can also be fixed within the mounting groove 521.

[0119] It should be noted that, Figures 8 to 15 The markings for the X, Y, and Z directions are based on the condition that the limit switch 200 does not rotate.

[0120] In one embodiment, please refer to the following: Figure 8 , Figure 9 and Figure 14 The limiting clip 200 is provided with a first rotating shaft 240. The limiting clip 200 is rotatably connected to the first mounting base 520 through the first rotating shaft 240. A torsion spring 530 is sleeved on the first rotating shaft 240. The two ends of the torsion spring 530 are respectively fixed to the limiting clip 200 and the first mounting base 520.

[0121] Thus, the limiting clip 200 can rotatably engage with the first mounting base 520, and the force transmission path between the engaging member 300 and the first rotating shaft 240 is short, which is more conducive to the engaging member 300 driving the limiting clip 200 to rotate. Specifically, the two limiting clips 200 have the first rotating shaft 240 protruding from their opposite second side surfaces 202, so that the integrated component formed by the two through the connecting part 230 can rotate stably and reliably within the mounting groove 521. The first rotating shaft 240 and the positioning part 220 can respectively form on the opposite side walls of the transition channel 212 to share the force on the limiting clip 200. Of course, in other embodiments, the mounting bracket 100 and the first mounting base 520 can also be rotatably connected by a rotating shaft.

[0122] The deformation state of the torsion spring 530 refers to the deformation relative to its initial state. Thus, when the torsion spring 530 is in a deformed state, it tends to return to its initial state. Corresponding to the initial state of the torsion spring 530, the limiting latch 200 can be in a position that facilitates the engaging member 300 engaging into the limiting latch slot 210, or in a position that allows the engaging member 300 to engage more stably in the engaging position 213. Corresponding to the deformation state of the torsion spring 530, the limiting latch 200 can be in a position that facilitates the engaging member 300 disengaging from the engaging position 213 through the transition channel 212 and from the mounting port 211.

[0123] The plane defined by the X and Y directions is the first plane; when the torsion spring 530 is in its natural state, the blocking member 400 is parallel to the first plane; when the torsion spring 530 is in a deformed state, the blocking member 400 is inclined relative to the first plane.

[0124] It should be noted that, Figure 4 and Figure 5 These correspond to schematic diagrams of the torsion spring 530 in its initial and deformed states, respectively. Both are views in the X direction. The dashed line indicated by the label S in the diagram is the projection of the first plane in the X direction. The angle between the dashed line S and the blocking member represents the angle between the blocking member 400 and the first plane.

[0125] Specifically, please refer to Figure 4 When the torsion spring 530 is in its initial state, the blocking member 400 is parallel to the first plane, that is, parallel or approximately parallel to the first plane. The angle between the blocking member 400 and the first plane can be between 0 and 10 degrees. In this state, the blocking member 400 can reliably limit the locking member 300 to ensure the reliable installation of the photovoltaic tile 910. However, it is necessary to apply a downward force to it through the locking member 300, and the locking member 300 needs to move downward a sufficient distance to push the blocking member 400 from the second position to the first position. At the same time, the locking member 300 also needs to move in the horizontal direction to switch between the mounting opening 211 and the locking position 213.

[0126] Please see Figure 5When the limiting clip 200 rotates, causing the torsion spring 530 to be in a deformed state, the blocking member 400 will tilt relative to the first plane. Thus, when the photovoltaic tile 910 is disassembled, the locking member 300 moves horizontally from the locking position 213 to the mounting port 211, which can generate a pushing force against the blocking member 400, making it easier and more convenient to disassemble the photovoltaic tile 910. Furthermore, the upper side wall of the transition channel 212 is provided with a guide slope. The guide slope extends downward in the direction from the engaging position 213 to the mounting opening 211. In this way, the blocking member 400 will abut against the side of the positioning part 220 near the mounting opening 211, so that the blocking member 400 and the positioning part 220 have a gap on the side near the engaging position 213, so that the engaging protrusion 340 of the engaging member 300 can be squeezed into it, and the engaging protrusion 340 can move along the guide slope towards the mounting opening 211, which helps to improve the ease of operation of removing the photovoltaic tile 910. After the locking component 300 moves to the mounting port 211, there is no force between the locking component 300 and the limiting component 200. Since the torsion spring 530 has the tendency to recover its deformation, it will drive the limiting component 200 to reset, and the mounting port 211 will also move away from the locking component 300, so that the locking component 300 is disengaged from the limiting component 200, thereby completing the disassembly of the photovoltaic tile 910.

[0127] Similarly, when installing the photovoltaic tile 910, the limiting clip 200 can be driven to rotate in the opposite direction of the aforementioned direction, so that the blocking member 400 is tilted upward in the direction from the installation port 211 to the locking position 213. In this way, after the locking member 300 enters the limiting clip groove 210 from the installation port 211, it moves horizontally in the direction of the locking position 213, which can also generate a pushing force on the blocking member 400, causing it to move to the first position, so that the locking member 300 can smoothly enter the locking position 213 and complete the installation of the photovoltaic tile 910.

[0128] In one implementation, please refer to Figure 10The engaging position 213 has a supporting step 250, and the engaging member 300 engages with the supporting step 250. In this way, the engaging position 213 can be supported by the supporting step 250. In addition, when the blocking member 400 is in the second position, the elastic member 510 can also be in a deformable state, thereby applying a resisting force to the engaging member 300 through the blocking member 400, so as to ensure that the engaging member 300 can receive sufficient support and limiting effect in the engaging position 213, so as to ensure the stable installation of the photovoltaic tile 910. Furthermore, when disassembling the photovoltaic tile 910, the engaging member 300 can push against the supporting step 250, causing the limiting member 200 to rotate, the engaging position 213 to sink, and the mounting opening 211 to move upward. Simultaneously, the blocking member 400 changes from a horizontal state to an upwardly tilted state in the direction from the engaging position 213 to the mounting opening 211. Thus, pushing against the photovoltaic tile 910 causes the engaging member 300 to move towards the mounting opening 211, thereby pushing against the blocking member 400 and causing the blocking member 400 to avoid the engaging member 300. Of course, in other embodiments, the mounting bracket 100 may also have a structure corresponding to the engaging position 213 to support the engaging member 300.

[0129] Photovoltaic tiles 910 are generally installed by overlapping one by one. The sides of two adjacent photovoltaic tiles 910 have overlapping parts. That is, one side of one photovoltaic tile 910 will be pressed under the adjacent photovoltaic tile 910. The above-mentioned locking structure can be set on the side of the photovoltaic tile 910 that is pressed. Specifically, the locking component 300, mounting bracket 100, limiting locking component 200 and related structures of this application are set on the side of the photovoltaic tile 910. That is, the locking component 300 is fixed to the side of the photovoltaic tile 910, and the mounting bracket 100 is fixed on the purlin 920 on that side. The limiting locking component 200, blocking component 400 and other related components set on the mounting bracket 100 cooperate with the locking component 300 to fix the side of the photovoltaic tile 910 onto the purlin 920.

[0130] Since this side is pressed down by other photovoltaic tiles 910, making it difficult to apply force, the mounting opening 211 can be positioned closer to the edge of that side of the photovoltaic tile 910, while the locking position 213 can be positioned closer to the opposite side of the photovoltaic tile 910. This allows maintenance personnel to apply a pushing force to the opposite side when removing the photovoltaic tile 910, improving the ease of removal. Specifically, a downward force can be applied to this side first, causing the locking member 300 to push the limiting locking member 200 to rotate, switching to the desired position. Figure 5 As shown in the diagram, a pushing force is then applied to the opposite side, causing the locking member 300 to retract to the mounting opening 211. Next, the torsion spring 530 will drive the limiting locking member 200 to reset, causing the locking member 300 to disengage from the limiting locking member 200. Finally, the other photovoltaic tiles 910 overlapping on the upper side can be lifted to disassemble this photovoltaic tile 910.

[0131] When installing the photovoltaic tile 910, since there is no interference from other photovoltaic tiles 910, on the side where the locking component 300 is set, the locking component 300 is inserted into the installation port 211, and then the photovoltaic panel is pushed so that the locking component 300 moves to the locking position, thus completing the installation of the photovoltaic tile 910.

[0132] Furthermore, this photovoltaic tile 910 also has an anti-loosening structure on this side, which fixes this photovoltaic tile 910 and another photovoltaic tile 910 pressed on this side, so that the upper photovoltaic tile 910 can be indirectly fixed by the purlin 920, thereby ensuring the overlap stability between the two photovoltaic tiles 910. The anti-loosening structure can be set independently of the above-mentioned locking structure, or it can be set in combination with it.

[0133] In one implementation, please refer to Figures 16 to 18 The photovoltaic tile installation structure also includes the aforementioned anti-loosening structure. Further, this anti-loosening structure includes a first clamping part 610 and a second clamping part 620, with a clamping space 630 between the first clamping part 610 and the second clamping part 620. At least a portion of the first clamping part 610 is located between the first photovoltaic tile 911 and the second photovoltaic tile 912, and at least a portion of the first photovoltaic tile 911 is located within the clamping space 630. The second photovoltaic tile 912 is fixedly connected to the first clamping part 610. It can be understood that this anti-loosening structure can be set on one side where the first photovoltaic tile 911 and the second photovoltaic tile 912 are stacked. By cooperating with the first clamping part 610 and the second clamping part 620, the stacked side of the first photovoltaic tile 911 and the second photovoltaic tile 912 can be clamped and fixed to ensure the stability of the fit between the first photovoltaic tile 911 and the second photovoltaic tile 912. Of course, in other embodiments, the two clamping parts of the clamping structure can also be located on opposite sides of the two photovoltaic tiles 910.

[0134] In this embodiment, the first clamping part 610 and the second clamping part 620 can be conveniently positioned in the middle area of ​​the side of the photovoltaic tile 910 to more reliably fix the first photovoltaic tile 911 and the second photovoltaic tile 912. For ease of operation, the first clamping part 610 can be fixed to the upper side of the second photovoltaic tile 912, while the second clamping part 620 is located on the upper side of the first photovoltaic tile 911.

[0135] In one embodiment, a pressure-applying member may also be movably connected to the second clamping part 620. The pressure-applying member is located within the clamping space 630 and applies downward pressure to the photovoltaic tile 910, thereby reliably fixing it. Of course, in other embodiments, the second clamping part 620 may also be fixed to the photovoltaic tile 910 by snap-fit ​​or fastening.

[0136] In one implementation, please refer to Figures 16 to 18 The pressure-applying component is configured as a pressure plate 700, located within the clamping space 630. In the Z-direction, the pressure plate 700 is movably connected to the second clamping portion 620. At least a portion of the first photovoltaic tile 911 is located between the pressure plate 700 and the first clamping portion 610. Thus, by driving the pressure plate 700 to move relative to the second clamping portion 620, the distance between the pressure plate 700 and the first clamping portion 610 can be changed, adapting this distance to the thickness of the first photovoltaic tile 911, allowing the pressure plate 700 to press firmly against the first photovoltaic tile 911. After adjustment, the pressure plate 700 can be reliably fixed to the second clamping portion 620, ensuring reliable fixation of the first photovoltaic tile 911. Of course, in other embodiments, a spring can also be used as the pressure-applying component.

[0137] Specifically, the pressure plate 700 is connected to at least one of the first adjusting stud 711 and the second adjusting stud 720, so that the pressure plate 700 is movably connected to the second clamping part 620, and the height of the pressure plate 700 can be adjusted by at least one of the first adjusting stud 711 and the second adjusting stud 720, thereby ensuring reliable clamping of the first photovoltaic tile 911.

[0138] Firstly, a first adjusting stud 711 protrudes from the side of the pressure plate 700 facing the second clamping part 620 and passes through the second clamping part 620. An adjusting nut 712 is sleeved on the first adjusting stud 711. The adjusting nut 712 is located on the side of the second clamping part 620 away from the pressure plate 700. In this way, by turning the adjusting nut 712, the adjusting nut 712 can abut against the side of the second clamping part 620 away from the pressure plate 700, thereby making the pressure plate 700 press against the photovoltaic tile 910. When removing the photovoltaic tile 910, the pressure plate 700 can be loosened by turning the adjusting nut 712 in the opposite direction.

[0139] Secondly, the second adjusting stud 720 passes through the second clamping part 620. One end of the second adjusting stud 720 is provided with a limiting part 721, which is located on the side of the second clamping part 620 opposite to the pressure plate 700. The second adjusting stud 720 is screwed to at least one of the pressure plate 700 and the second clamping part 620. In this way, by turning the limiting part 721 at one end of the second adjusting stud 720, the other end of the second adjusting stud 720 can be made to abut against the side of the pressure plate 700 facing the second clamping part 620, thereby making the pressure plate 700 press against the photovoltaic tile 910. When removing the photovoltaic tile 910, the pressure plate 700 can be loosened by turning the head of the second adjusting stud 720 in the opposite direction.

[0140] The above-mentioned tightening and loosening process can be achieved by setting either the first adjusting stud 711 or the second adjusting stud 720. When both are provided on the pressure plate 700, the pressure plate 700 can be tightened against the photovoltaic tile 910 by turning the second adjusting stud 720, and the pressure plate 700 can be loosened by turning the adjusting nut 712.

[0141] In other embodiments, a gear may be provided on the second clamping part 620, and a rack may be provided on the pressure plate 700 through which the second clamping part 620 passes. Through the meshing of the gear and the rack, the pressure plate 700 and the second clamping part 620 are movably connected, thereby making the distance between the pressure plate 700 and the second clamping part 620 adjustable.

[0142] In one embodiment, the pressure plate 700 has anti-slip textures on the side facing away from the second clamping part 620. This increases the friction between the pressure plate 700 and the photovoltaic tile 910, reducing the possibility of relative displacement between them. This allows the pressure plate 700 to reliably fix the photovoltaic tile 910 in both the vertical and horizontal directions, thus ensuring the installation stability of the photovoltaic tile 910. Alternatively, in other embodiments, a structure with high friction, such as a felt pad or rubber pad, can be provided on this side of the pressure plate 700.

[0143] In one embodiment, the second clamping portion 620 is rotatably disposed relative to the first clamping portion 610. Thus, when disassembling the first photovoltaic tile 911, the second clamping portion 620 can be flipped open relative to the first clamping portion 610, thereby releasing the limiting effect on the first photovoltaic tile 911 and allowing it to be easily lifted. When installing the photovoltaic tile 910, the second clamping portion 620 can also be opened relative to the first clamping portion 610 first, and after the side of the first photovoltaic tile 911 is stacked on the side of the second photovoltaic tile 912, the second clamping portion 620 can be flipped onto the upper side of the first photovoltaic tile 911.

[0144] It should be noted that when the second clamping part 620 is provided with a pressure member, if the pressure member applies too much clamping force to the photovoltaic tile 910, the second clamping part 620 will also be pressed against the position where it is rotatably connected to the first clamping part 610, which will bring resistance to the installer in flipping the second clamping part 620. At this time, the pressure member can be loosened first so that the second clamping part 620 can be easily flipped.

[0145] Of course, in other embodiments, the first clamping part 610 and the second clamping part 620 can be fixedly arranged, leaving a clamping space 630 of sufficient size between them to facilitate the insertion of the photovoltaic tile 910.

[0146] In one implementation, please refer to Figure 18The first clamping part 610 is provided with a pivot part 611, and the pivot part 611 is provided with a connecting groove 612 with an opening. The second clamping part 620 is provided with a second rotating shaft 621, which is rotatably inserted into the connecting groove 612. Thus, the second rotating shaft 621 can enter and exit the connecting groove 612 through the opening, achieving a detachable connection between the first clamping part 610 and the second clamping part 620. If either part is structurally damaged, only the damaged part needs to be replaced, reducing the maintenance cost of the anti-loosening structure. Of course, in other embodiments, the pivot part 611 may also be provided with a circumferentially closed connecting hole for the insertion of the second rotating shaft 621.

[0147] Specifically, the second clamping part 620 can be subsequently assembled to the first clamping part 610. Specifically, the first clamping part 610 is first fixed to the second photovoltaic tile 912, and then the side of the first photovoltaic tile 911 is stacked on the first clamping part 610. At this time, it is necessary to ensure that the opening of the connecting groove 612 is exposed. Then, the second clamping part 620 is inserted through the opening of the connecting groove 612 and flipped to the upper side of the first photovoltaic tile 911. Then, the first photovoltaic tile 911 is pressed against the adjusting pressure plate 700. In this way, when the first photovoltaic tile 911 is stacked on the relevant structure, it will not be interfered with by the second clamping part 620, which can improve the ease of operation for installing the photovoltaic tile 910. Of course, the first clamping part 610 and the second clamping part 620 can also be pre-assembled as a single unit.

[0148] In one embodiment, the opening of the connecting groove 612 faces the clamping space 630. This ensures that after the second clamping part 620 is flipped open, it can be reliably positioned and not easily dislodged from the connecting groove 612. Of course, in other embodiments, the opening of the connecting groove 612 may face away from the clamping space 630 or downwards.

[0149] In one embodiment, the first clamping part 610 has two spaced-apart pivot parts 611, and the second clamping part 620 is inserted between the two pivot parts 611, with a second rotating shaft 621 protruding towards the pivot part 611. Each second rotating shaft 621 is rotatably connected to a corresponding pivot part 611. Thus, the second clamping part 620 is inserted between the two pivot parts 611, and each side is rotatably engaged with a corresponding pivot part 611 via a second rotating shaft 621, allowing the second clamping part 620 to reliably rotatably connect to the first clamping part 610, enabling the second clamping part 620 to smoothly rotate relative to the first clamping part 610. Alternatively, in other embodiments, the first clamping part 610 and the second clamping part 620 may have corresponding insertion holes, with pins sequentially passing through these holes to achieve a rotatable connection.

[0150] In one implementation, please refer to Figures 17 to 19The photovoltaic tile mounting structure also includes a second mounting base 800. At least a portion of the second photovoltaic tile 912 is located between the second mounting base 800 and the first clamping part 610, and the first clamping part 610 and the second mounting base 800 are fixedly connected. The second mounting base 800 can be fixed to the purlin 920 by fasteners 540. The second photovoltaic tile 912 and the purlin 920 are thus fixed by the first clamping part 610 and the second mounting base 800, respectively. Therefore, the second photovoltaic tile 912 can be fixed without relying on a locking structure on the other side, but rather by an anti-loosening structure.

[0151] In one implementation, please refer to Figure 18 The first clamping part 610, the second mounting base 800, and the second photovoltaic tile 912 are fixed by the same fastener 540. Taking the fastener 540 as a stud as an example, at least the second mounting base 800 has a screw hole. The head of the stud is located on the side of the first clamping part 610 away from the second mounting base 800. The second photovoltaic tile 912 is located between the second mounting base 800 and the first clamping part 610. The stud passes through the first clamping part 610 and the second photovoltaic tile 912, and the tail is inserted into and screwed into the screw hole of the second mounting base 800, thereby fixing the three together. The fastener 540 can be pre-assembled on the photovoltaic tile 910, so the installer does not need to carry the fastener 540 or perform the operation of placing the fastener 540, thus preventing the fastener 540 from falling onto the surface of the photovoltaic tile 910. Of course, in other embodiments, the fastening connection between the first clamping part 610 and the second photovoltaic tile 912, and the fastening connection between the first clamping part 610 and the second mounting base 800, can be achieved by different fasteners 540.

[0152] In one implementation, please refer to Figure 19 The first clamping part 610 is provided with a strip-shaped hole 613 for the fastener 540 to pass through. Thus, the relative position of the first clamping part 610 and the second photovoltaic tile 912 can be adjusted by adjusting the position of the fastener 540 within the strip-shaped hole 613. The strip-shaped hole 613 can extend along the distribution direction of the two overlapping photovoltaic tiles 910, thereby allowing the fixing position of the first clamping part 610 to be adjusted according to the width of the overlapping area of ​​the first photovoltaic tile 911 and the second photovoltaic tile 912, ensuring reliable clamping of the first photovoltaic tile 911 and the second photovoltaic tile 912 by the anti-loosening structure.

[0153] This application also proposes a photovoltaic module, which includes a photovoltaic tile 910 and a photovoltaic tile mounting structure. The photovoltaic tile 910 is fixedly connected to the fastener 300. The specific structure of the photovoltaic tile mounting structure is as described in the above embodiments. Since this photovoltaic module adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0154] This application also proposes a photovoltaic system, which includes multiple photovoltaic tiles 910 with phase overlap and the aforementioned photovoltaic tile installation structure. At least one photovoltaic tile 910 is equipped with the photovoltaic tile installation structure. It also adopts all the technical solutions of all the above embodiments, and therefore has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be repeated here.

[0155] The above description is merely an exemplary embodiment of this application and does not limit the scope of protection of this application. Any equivalent structural transformations made based on the technical concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the scope of protection of this application.

Claims

1. A photovoltaic tile installation structure, characterized in that, include: Mounting bracket (100); A limiting clip (200) is fixed to the mounting bracket (100). The limiting clip is provided with a limiting slot (210). The limiting slot (210) includes an installation port (211), a transfer channel (212), and a locking position (213) connected in sequence. A latching element (300) configured to be fixedly connected to a photovoltaic tile (910); and A blocking member (400) is movably disposed on the mounting bracket (100). When the blocking member (400) is in the first position, the engaging member (300) is movably disposed in the limiting slot (210). When the blocking member (400) is in the second position, the engaging member (300) is limited to the engaging position (213) by the blocking member (400).

2. The photovoltaic tile installation structure as described in claim 1, characterized in that, In the X direction, the blocking member (400) is located on one side of the limiting slot (210).

3. The photovoltaic tile installation structure as described in claim 2, characterized in that, The limiting clip (200) includes a positioning part (220), the projection of the positioning part (220) on the first plane and the projection of the blocking member (400) on the first plane at least partially overlap, and when the blocking member (400) is in the second position, the blocking member (400) abuts against the positioning part (220).

4. The photovoltaic tile installation structure as described in claim 2, characterized in that, The photovoltaic tile installation structure includes at least two limiting clips (200) distributed along the X direction, the blocking member (400) is located between two adjacent limiting clips (200), and the engaging member (300) is engaged with the limiting slot (210) of each limiting clip (200).

5. The photovoltaic tile installation structure as described in claim 4, characterized in that, At least two adjacent limiting clips (200) are connected as one unit by a connecting part (230).

6. The photovoltaic tile installation structure as described in claim 1, characterized in that, The mounting bracket (100) is provided with a guide protrusion (120), and the blocking member (400) is provided with a guide groove (410) that is adapted to the guide protrusion (120). The guide protrusion (120) is inserted into the guide groove (410). In at least one of the X and Y directions, the guide protrusion (120) and the guide groove (410) are in a limiting fit; In the Z direction, the guide groove (410) and the guide protrusion (120) are movable relative to each other.

7. The photovoltaic tile installation structure as described in claim 6, characterized in that, In the X direction, each of the opposite sides of the guide protrusion (120) is provided with an abutment surface (121), and the two abutment surfaces (121) abut against the limiting member (200) and the blocking member (400) respectively.

8. The photovoltaic tile installation structure as described in claim 1, characterized in that, The photovoltaic tile mounting structure also includes an elastic member (510) disposed between the mounting bracket (100) and the blocking member (400); When the elastic member (510) is in the initial state, the blocking member (400) is in the first position. When the elastic member (510) is in a deformed state, the blocking member (400) is in the second position.

9. The photovoltaic tile installation structure as described in claim 1, characterized in that, The photovoltaic tile installation structure also includes a first mounting base (520), which has an installation groove (521). The mounting bracket (100), the limiting clip (200), and the blocking member (400) are housed and installed in the installation groove (521), and the installation port (211) is located at the opening of the installation groove (521).

10. The photovoltaic tile installation structure as described in claim 9, characterized in that, The limiting clip (200) is rotatably disposed in the mounting groove (521), and the rotation axis (L) of the limiting clip (200) extends along the X direction.

11. The photovoltaic tile installation structure as described in claim 10, characterized in that, The limiting clip (200) is provided with a first rotating shaft (240), and the limiting clip (200) is rotatably connected to the first mounting base (520) through the first rotating shaft (240). A torsion spring (530) is sleeved on the first rotating shaft (240), and the two ends of the torsion spring (530) are respectively fixed to the limiting clip (200) and the first mounting base (520). When the torsion spring (530) is in its initial state, the blocking member (400) is parallel to the first plane; When the torsion spring (530) is in a deformed state, the blocking member (400) is tilted relative to the first plane.

12. The photovoltaic tile installation structure as described in claim 10, characterized in that, The engaging position (213) is provided with a support step (250), and the engaging member (300) engages on the support step (250).

13. The photovoltaic tile installation structure as described in claim 9, characterized in that, The first mounting base (520) is also provided with a fastening through hole (522), which does not coincide with the mounting groove (521).

14. The photovoltaic tile installation structure as described in claim 1, characterized in that, The mounting bracket (100) includes a support portion (110) with a mounting hole (111) and a limiting clip (200) with a mounting cylinder portion (260). In the Z direction, the mounting cylinder portion (260) and the mounting hole (111) are arranged opposite to each other. The mounting cylinder portion (260) is fixed to the mounting hole (111) by a fastener (540).

15. The photovoltaic tile mounting structure according to any one of claims 1 to 14, characterized in that, The photovoltaic tile mounting structure further includes a first clamping part (610) and a second clamping part (620), a clamping space (630) is provided between the first clamping part (610) and the second clamping part (620), at least a portion of the first clamping part (610) is located between the first photovoltaic tile (911) and the second photovoltaic tile (912), at least a portion of the first photovoltaic tile (911) is located within the clamping space (630), and the second photovoltaic tile (912) is fixedly connected to the first clamping part (610).

16. The photovoltaic tile installation structure as described in claim 15, characterized in that, The second clamping part (620) is rotatably disposed relative to the first clamping part (610).

17. The photovoltaic tile installation structure as described in claim 16, characterized in that, The first clamping part (610) is provided with a pivot part (611), the pivot part (611) is provided with a connecting groove (612), the connecting groove (612) is provided with an opening, and the second clamping part (620) is provided with a second rotating shaft (621), the second rotating shaft (621) is rotatably inserted into the connecting groove (612).

18. The photovoltaic tile installation structure as described in claim 17, characterized in that, The opening of the connecting groove (612) is oriented toward the clamping space (630).

19. The photovoltaic tile installation structure as described in claim 15, characterized in that, The photovoltaic tile mounting structure further includes a second mounting base (800), at least a portion of the second photovoltaic tile (912) is located between the second mounting base (800) and the first clamping part (610), and the first clamping part (610) and the second mounting base (800) are fixedly connected.

20. The photovoltaic tile installation structure as described in claim 19, characterized in that, The first clamping part (610), the second mounting base (800) and the second photovoltaic tile (912) are fixed by the same fastener (540).

21. The photovoltaic tile installation structure as described in claim 20, characterized in that, The first clamping part (610) is provided with a strip hole (613) for fasteners (540) to pass through.

22. The photovoltaic tile installation structure as described in claim 15, characterized in that, The photovoltaic tile mounting structure further includes a pressure plate (700) located within the clamping space (630); in the Z direction, the pressure plate (700) is movably connected to the second clamping part (620); at least a portion of the first photovoltaic tile (911) is located between the pressure plate (700) and the first clamping part (610).

23. The photovoltaic tile installation structure as described in claim 22, characterized in that, The pressure plate (700) has a first adjusting stud (711) protruding on the side facing the second clamping part (620). The first adjusting stud (711) passes through the second clamping part (620). An adjusting nut (712) is sleeved on the first adjusting stud (711). The adjusting nut (712) is located on the side of the second clamping part (620) away from the pressure plate (700). And / or, the pressure plate (700) is connected to a second adjusting stud (720), the second adjusting stud (720) passes through the second clamping part (620), one end of the second adjusting stud (720) is provided with a limiting part (721), the limiting part (721) is located on the side of the second clamping part (620) away from the pressure plate (700), and the second adjusting stud (720) is screwed to at least one of the pressure plate (700) and the second clamping part (620).

24. A photovoltaic module, characterized in that, The device includes a photovoltaic tile (910) and a photovoltaic tile mounting structure according to any one of claims 1 to 23, wherein the photovoltaic tile (910) is fixedly connected to the snap-fit ​​member (300).

25. A photovoltaic system, characterized in that, It includes multiple photovoltaic tiles (910) and a photovoltaic tile mounting structure according to any one of claims 1 to 23, wherein at least one of the photovoltaic tiles (910) is configured with the photovoltaic tile mounting structure.

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