Frame type photovoltaic tile structure

Abstract

The utility model relates to a frame-type photovoltaic tile structure, the frame-type photovoltaic tile structure comprises a fixed frame and a photovoltaic panel, the fixed frame comprises a first installation part and a second installation part which are arranged along the vertical direction, the first installation part is provided with an installation groove, the photovoltaic panel is installed in the installation groove, the first installation parts of the adjacent frame-type photovoltaic tile structures are arranged in an abutting fit manner, and the second installation parts of the adjacent frame-type photovoltaic tile structures are arranged in an abutting fit manner. And the adjacent frame-type photovoltaic tile structures are mutually buckled and connected through the second mounting parts. According to the frame-type photovoltaic tile structure provided by the invention, the problems that the space between the photovoltaic tiles is occupied due to the fact that connecting pieces are arranged between the existing photovoltaic tiles, so that the space between the photovoltaic tiles is large, and the space utilization rate becomes low are solved.

Description

Technical Field

[0001] This application relates to the field of photovoltaic tile technology, and in particular to a frame-type photovoltaic tile structure. Background Technology

[0002] Photovoltaic tiles are a new type of building material that combines photovoltaic power generation technology with traditional building tiles, possessing both power generation capabilities and architectural attributes. Specifically, the photovoltaic panels and wiring terminals are integrated into the tile base. Its core principle is to convert solar energy into electrical energy through the photovoltaic panels, and then output the electrical energy through the wiring terminals.

[0003] Furthermore, in the existing technology, adjacent photovoltaic tiles are connected and fixed with connectors to enhance their resistance to wind uplift. However, the connectors occupy the space between the photovoltaic tiles, resulting in a large gap between the photovoltaic tiles and a low space utilization rate. Utility Model Content

[0004] Therefore, it is necessary to provide a frame-type photovoltaic tile structure to solve the problem that the existing photovoltaic tiles have large spacing between them and low space utilization due to the use of connectors between them.

[0005] The frame-type photovoltaic tile structure provided in this application includes a fixed frame and a photovoltaic panel. The fixed frame includes a first mounting part and a second mounting part arranged along the vertical direction. The first mounting part is provided with a mounting groove, and the photovoltaic panel is installed in the mounting groove. The first mounting parts of adjacent frame-type photovoltaic tile structures are abutted and fitted together, and adjacent frame-type photovoltaic tile structures are connected to each other by the second mounting part.

[0006] In one embodiment, the fixed frame includes multiple side strips and multiple L-shaped corner brackets. Each side strip has a through hole that runs through it along its length. The two ends of the L-shaped corner bracket are respectively inserted into the through holes of adjacent side strips so that adjacent side strips are snapped together by the L-shaped corner brackets.

[0007] In one embodiment, the edge strip includes a side portion and a support portion, with a perforation disposed in the support portion. The inner sidewall of the side portion and the upper wall of the support portion are arranged at right angles, so that the side portion of the photovoltaic panel can abut against the inner sidewall of the side portion, and so that the bottom of the photovoltaic panel can overlap the upper wall of the support portion. The side portions of all edge strips and the corresponding upper walls of the support portions constitute a first mounting portion for supporting and mounting the photovoltaic panel.

[0008] In one embodiment, the inner sidewall of the side portion is provided with a filling groove with an opening facing the side portion of the photovoltaic panel. The filling groove is used to fill structural adhesive so that the photovoltaic panel is bonded to the side portion.

[0009] In one of the embodiments, the set of side strips defining the relative arrangement of the fixed frame are respectively a first connecting strip and a second connecting strip, the support portion of the first connecting strip is connected to the end of the second connecting strip away from the first connecting strip, and the support portion of the second connecting strip is connected to the end of the first connecting strip away from the second connecting strip, so that the adjacent frame type photovoltaic tile structure can be connected.

[0010] In one of the embodiments, the lower wall of the support portion of the first connecting strip extends in the direction away from the second connecting strip to form a first elongated section, the end of the first elongated section away from the perforation is bent upward to form a first folded section, the upper end of the support portion of the first connecting strip is provided with a first protruding section, one end of the first protruding section is connected to the end of the support portion away from the second connecting strip, and the other end extends in the direction close to the first folded section, the first protruding section and the first folded section are spaced apart to form a first gap, and the first protruding section and the first elongated section are spaced apart to form a first clamping groove. The upper wall of the support portion of the second connecting strip extends in the direction away from the first connecting strip to form a second elongated section, the side portion of the second connecting strip is arranged at the end of the second elongated section away from the support portion, and the end of the second elongated section away from the photovoltaic panel is provided with an L-shaped buckle, the L-shaped buckle includes a first section and a second section, one end of the first section is connected to the end of the second elongated section away from the photovoltaic panel and extends in the direction away from the photovoltaic panel, one end of the second section is connected to the end of the first section away from the second elongated section, and the other end extends in the direction away from the perforation, and the L-shaped buckle and at least part of the second elongated section surround to form a second clamping groove. When the first connecting strip and the adjacent second connecting strip are connected, the L-shaped buckle can be clamped into the first clamping groove through the first gap, the first protruding section is clamped in the second clamping groove and abuts against the first section, and the second section is clamped in the first clamping groove and abuts against the support portion of the first connecting strip.

[0011] In one of the embodiments, the photovoltaic panel is provided with a first mounting hole and a second mounting hole arranged coaxially and in communication, the diameter of the first mounting hole is larger than the diameter of the second mounting hole, and the frame type photovoltaic tile structure further includes a mounting screw, the mounting screw includes a head portion and a rod portion, the diameter of the head portion is larger than the diameter of the rod portion, the rod portion of the mounting screw can be fixedly arranged through the first mounting hole, the second mounting hole and an external fixing member, so that the photovoltaic panel can be fixedly connected to the external fixing member through the mounting screw, and the diameter of the head portion of the mounting screw is smaller than the diameter of the first mounting hole, so that the head portion of the mounting screw can be clamped into the first mounting hole and stopped at the stepped structure between the first mounting hole and the second mounting hole.

[0012] In one of the embodiments, the frame type photovoltaic tile structure further includes a separation strip, the separation strip is arranged and connected to the side of the photovoltaic panel away from the fixed frame, and the separation strip is a foamed member, a rubber member, a silica gel member, a resin member or a flexible plastic member.

[0013] In one of the embodiments, the fixed frame is an aluminum frame or an aluminum alloy frame.

[0014] In one embodiment, the maximum spacing between adjacent photovoltaic panels is less than or equal to 10 mm.

[0015] Compared with the prior art, the frame-type photovoltaic tile structure provided in this application, through the staggered arrangement of the first and second mounting parts of the fixed frame along the vertical direction, allows the photovoltaic panels of adjacent photovoltaic tile structures to abut against each other through the first mounting part and be fastened together through the second mounting part, effectively shortening the spacing between photovoltaic panels and improving space utilization. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology 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 these drawings without creative effort.

[0017] Figure 1 A schematic diagram of a frame-type photovoltaic tile structure provided in this application. Figure 1 ;

[0018] Figure 2 A schematic diagram of a frame-type photovoltaic tile structure provided in this application. Figure 2 ;

[0019] Figure 3 An exploded view of a frame-type photovoltaic tile structure according to an embodiment provided in this application;

[0020] Figure 4 A cross-sectional view of a frame-type photovoltaic tile structure according to an embodiment provided in this application;

[0021] Figure 5 A partial structural schematic diagram of a frame-type photovoltaic tile structure provided in this application.

[0022] Reference numerals: 100, fixing frame; 110, first mounting part; 111, mounting groove; 120, second mounting part; 130, edge strip; 131, side part; 1311, filling groove; 132, support part; 1321, through hole; 140, first connecting strip; 141, first elongated section; 142, first folded section; 143, first protruding section; 144, first notch; 145, first slot; 150, second connecting strip; 151, second elongated section; 152, first section; 153, second section; 154, second slot; 200, photovoltaic panel; 210, first mounting hole; 220, second mounting hole; 300, mounting screw; 310, head; 320, rod part; 400, separator strip; 500, terminal block. Detailed Implementation

[0023] Photovoltaic tiles are a new type of building material that combines photovoltaic power generation technology with traditional building tiles, possessing both power generation capabilities and architectural attributes. Specifically, the photovoltaic panels and wiring terminals are integrated into the tile base. Its core principle is to convert solar energy into electrical energy through the photovoltaic panels, and then output the electrical energy through the wiring terminals.

[0024] Furthermore, in the existing technology, adjacent photovoltaic tiles are connected and fixed with connectors to enhance their resistance to wind uplift. However, the connectors occupy the space between the photovoltaic tiles, resulting in a large gap between the photovoltaic tiles and a low space utilization rate.

[0025] To address the problem that existing photovoltaic tile connectors occupy space between photovoltaic tiles, resulting in large spacing between tiles and low space utilization, this application provides a frame-type photovoltaic tile structure.

[0026] Please see Figures 1-5 The frame-type photovoltaic tile structure includes a terminal block 500, a fixing frame 100, and a photovoltaic panel 200. The fixing frame 100 includes a first mounting part 110 and a second mounting part 120 arranged in a vertical direction. The first mounting part 110 is provided with a mounting groove 111, and the photovoltaic panel 200 is installed in the mounting groove 111. The first mounting parts 110 of adjacent frame-type photovoltaic tile structures are abutted and fitted together, and adjacent frame-type photovoltaic tile structures are connected to each other by their own second mounting parts 120.

[0027] It should be noted that the terminal block 500 is located on the back of the photovoltaic panel 200 and is electrically connected to the photovoltaic panel 200.

[0028] Among them, the frame-type photovoltaic tile structure refers to a tile structure composed of a fixed frame 100 and a photovoltaic panel 200. Specifically, the fixed frame 100 can be made of aluminum alloy or aluminum material to support the photovoltaic panel 200, thus solving the problem of space occupation by traditional photovoltaic tile connectors.

[0029] The fixed frame 100 refers to the support frame used to install the photovoltaic panel 200. Specifically, it can be formed by splicing the edge strip 130 and L-shaped corner brackets. The photovoltaic panel 200 is fixed by the mounting groove 111 and the adjacent structures are snapped together to improve the installation stability.

[0030] The first mounting part 110 refers to the mounting area set along the vertical direction on the fixed frame 100. Specifically, it can adopt a right-angle structure formed by the side part 131 and the support part 132, and the side of the photovoltaic panel 200 is accommodated by the mounting groove 111 to ensure the vertical positioning of the photovoltaic panel 200.

[0031] The second mounting part 120 refers to the fastening area provided on the fixed frame 100 along the vertical direction. Specifically, it can adopt a fastening structure extending from the lower or upper wall of the support part 132, so that adjacent fixed frames 100 can fasten to each other, reducing the space occupied by the connecting parts.

[0032] The adjacent frame photovoltaic tile structure abutting and fitting setting means that the first mounting part 110 of the adjacent fixed frame 100 is in direct contact. Specifically, the side part 131 can be aligned and fitted to avoid the use of additional connectors and reduce the spacing of the photovoltaic panels 200.

[0033] The core innovation of this application lies in the staggered arrangement of the first mounting part 110 and the second mounting part 120 of the fixed frame 100 along the vertical direction, which allows the photovoltaic panels 200 of adjacent photovoltaic tile structures to abut against each other through the first mounting part 110 and be fastened together through the second mounting part 120, effectively shortening the spacing between the photovoltaic panels 200 and improving the space utilization rate.

[0034] The first mounting portion 110 and the second mounting portion 120 of the fixing frame 100 work together to install and fix the photovoltaic panel 200 and connect adjacent photovoltaic tiles. The mounting groove 111 of the first mounting portion 110 provides installation space and support for the photovoltaic panel 200, ensuring that the photovoltaic panel 200 is stably installed. The first mounting portions 110 of adjacent photovoltaic tiles abut against each other to form a continuous support surface, enhancing the overall structural strength. The second mounting portion 120 securely locks adjacent photovoltaic tiles together through a snap-fit ​​connection, eliminating the need for additional connectors.

[0035] This design integrates the connection function within the edge structure of the fixed frame 100, eliminating the space occupied by external connectors. The fixed frame 100 itself provides distributed force distribution, simultaneously meeting the dual requirements of space compression and mechanical locking. Through the coordinated action of the first mounting part 110 and the second mounting part 120, stable installation and tight connection of the photovoltaic tiles are achieved.

[0036] Furthermore, in one embodiment, the material of the fixing frame 100 is not limited to aluminum frame and aluminum alloy frame, but can also be stainless steel frame or other rigid plastic frame and other materials, which will not be listed here.

[0037] In one embodiment, the maximum spacing between adjacent photovoltaic panels 200 is less than or equal to 10 mm.

[0038] With this configuration, after the second mounting portions 120 of adjacent fixing frames 100 are fastened together, the spacing between the edges of the photovoltaic panels 200 is determined by the thickness of the side portion 131 of the fixing frame 100, the width of the support portion 132, and the assembly tolerance of the fastening connection structure. By limiting the maximum spacing to 10mm, the gap between the photovoltaic panels 200 is compressed within a reasonable loss range for the photovoltaic tile roof coverage area. The synergistic effect of the fitting accuracy between the L-shaped buckle of the fixing frame 100 and the first slot 145, the structural adhesive bonding strength of the filling groove 1311 of the side portion 131, and the fixing effect of the mounting screws 300 ensures that the photovoltaic panels 200 meet the wind uplift resistance standards while the spacing is strictly controlled within the target value.

[0039] In one embodiment, the fixed frame 100 includes a plurality of side strips 130 and a plurality of L-shaped corner brackets (not shown). Each side strip 130 is provided with a through hole 1321 extending along its own length direction. The two ends of the L-shaped corner bracket are respectively inserted into the through holes 1321 of adjacent side strips 130 so that adjacent side strips 130 are snapped together by the L-shaped corner brackets.

[0040] The number of L-shaped corner brackets and edge strips 130 can be four, forming a fixed frame 100 that connects to form a quadrilateral. However, this is not the only possibility. In other embodiments, the number of L-shaped corner brackets and edge strips 130 can also be two. In this case, the edge strips 130 are also L-shaped, forming a fixed frame 100 that connects to form a quadrilateral.

[0041] With this setup, during installation, one end of the L-shaped corner bracket is inserted into the through hole 1321 of the first side strip 130, and the other end is aligned with the through hole 1321 of the second side strip 130 and inserted further until both ends of the L-shaped corner bracket are fully embedded in the through holes 1321 of the adjacent side strip 130. The through-hole design of the through holes 1321 allows the L-shaped corner bracket to be freely adjusted in position along the length of the side strip 130, thus adapting to the splicing requirements of fixed frames 100 of different sizes. The interference fit between the L-shaped corner bracket and the through holes 1321 of the side strip 130 generates friction, preventing relative displacement between the side strips 130. After the side strips 130 are interlocked by multiple L-shaped corner brackets at intervals, a stable rectangular frame structure is formed. By controlling the insertion depth of the L-shaped corner bracket, the included angle between adjacent side strips 130 can be adjusted to achieve right-angle or non-right-angle connections of the fixed frame 100.

[0042] Furthermore, in one embodiment, the edge strip 130 includes a side portion 131 and a support portion 132. A through hole 1321 is provided in the support portion 132. The inner sidewall of the side portion 131 (that is, the wall surface of the side portion 131 facing the photovoltaic panel 200) and the upper wall of the support portion 132 are arranged at right angles so that the side of the photovoltaic panel 200 can abut against the inner sidewall of the side portion 131, and so that the bottom of the photovoltaic panel 200 can overlap the upper wall of the support portion 132.

[0043] Furthermore, the side portions 131 of all the edge strips 130 and the upper walls of the corresponding support portions 132 constitute the first mounting portion 110 for supporting and mounting the photovoltaic panel 200.

[0044] In this configuration, the inner wall of the side portion 131 and the upper wall of the support portion 132 form mutually perpendicular support surfaces through a right-angle design, corresponding to the side and bottom edges of the photovoltaic panel 200, respectively, ensuring that the photovoltaic panel 200 is constrained in both the horizontal and vertical directions. A through-hole 1321 is provided along the length of the support portion 132, allowing the L-shaped corner bracket to pass through the support portion 132 of adjacent side strips 130 for snap-fit ​​connection. Simultaneously, the upper wall of the support portion 132 provides a bearing surface for the photovoltaic panel 200. The first mounting portion 110 is jointly formed by the side portions 131 of all the side strips 130 and the upper wall of the support portion 132, forming a continuous mounting platform to ensure that the photovoltaic panel 200 remains aligned and stable within the fixed frame 100 composed of multiple side strips 130.

[0045] Specifically, after the photovoltaic panel 200 is placed on the upper wall of the support portion 132, its side edge is tightly fitted with the inner side wall of the side portion 131, and the right-angle structure restricts the lateral and longitudinal displacement of the photovoltaic panel 200. The upper wall of the support portion 132 bears the weight of the photovoltaic panel 200 and transfers the load to the external fasteners through the overall structure of the fixing frame 100 connected to the L-shaped corner bracket via the perforation 1321. The right-angle fit between the inner side wall of the side portion 131 and the support portion 132 further disperses the lateral forces experienced by the photovoltaic panel 200 during installation and use, avoiding structural deformation or damage caused by local stress concentration. Through the synergistic effect of the side portion 131 of the edge strip 130 and the support portion 132, the positioning accuracy and installation reliability of the photovoltaic panel 200 within the fixing frame 100 are improved, while reducing gap problems caused by installation misalignment and meeting the spacing control requirements of adjacent photovoltaic panels 200.

[0046] Furthermore, in one embodiment, the inner sidewall of the side portion 131 is provided with a filling groove 1311 with an opening facing the side of the photovoltaic panel 200. The filling groove 1311 is used to fill structural adhesive so that the photovoltaic panel 200 is bonded to the side portion 131.

[0047] Specifically, during the installation of the photovoltaic panel 200, structural adhesive is first injected into the filling groove 1311, and then the side of the photovoltaic panel 200 is inserted into the mounting groove 111 and pressed into the filling groove 1311. The structural adhesive overflows from the filling groove 1311 under pressure, forming a continuous adhesive layer between the side of the photovoltaic panel 200 and the side edge 131. During the curing process, intermolecular forces are generated between the structural adhesive, the sidewall of the filling groove 1311, and the surface of the photovoltaic panel 200, forming a mechanically interlocking structure.

[0048] Furthermore, in one embodiment, a set of side strips 130 disposed opposite to each other in the fixed frame 100 are defined as a first connecting strip 140 and a second connecting strip 150. The end of the support portion 132 of the first connecting strip 140 away from the second connecting strip 150 (it should be noted that the second connecting strip 150 refers to the second connecting strip 150 in the same fixed frame 100 as the first connecting strip 140) and the end of the support portion 132 of the second connecting strip 150 away from the first connecting strip 140 (it should be noted that the first connecting strip 140 refers to the first connecting strip 140 in the same fixed frame 100 as the second connecting strip 150) are interlocked and connected to each other so that adjacent frame-type photovoltaic tile structures can be interlocked and connected.

[0049] Specifically, in one embodiment, the lower wall of the support portion 132 of the first connecting strip 140 extends in a direction away from the second connecting strip 150 (it should be noted that the second connecting strip 150 refers to the second connecting strip 150 in the same fixing frame 100 as the first connecting strip 140) to form a first elongated section 141. The end of the first elongated section 141 away from the through hole 1321 is bent upward to form a first folded section 142. The upper end of the support portion 132 of the first connecting strip 140 is provided with a first protruding section 143. One end of the first protruding segment 143 is connected to the end of the support portion 132 away from the second connecting strip 150 (it should be noted that the second connecting strip 150 refers to the second connecting strip 150 in the same fixing frame 100 as the first protruding segment 143), and the other end extends toward the first folding segment 142. Furthermore, the first protruding segment 143 and the first folding segment 142 are spaced apart to form a first notch 144, and the first protruding segment 143 and the first elongated segment 141 are spaced apart to form a first slot 145.

[0050] The upper wall of the support portion 132 of the second connecting strip 150 extends away from the first connecting strip 140 (note that the first connecting strip 140 refers to the first connecting strip 140 in the same fixing frame 100 as the second connecting strip 150) to form a second elongated section 151. The side portion 131 of the second connecting strip 150 is located at the end of the second elongated section 151 away from the support portion 132. An L-shaped buckle is provided at the end of the second elongated section 151 away from the photovoltaic panel 200. The L-shaped buckle includes a first segment 152 and a second segment 153. One end of the first segment 152 is connected to the end of the second elongated section 151 away from the photovoltaic panel 200 and extends away from the photovoltaic panel 200. One end of the second segment 153 is connected to the end of the first segment 152 away from the second elongated section 151, and the other end extends away from the perforation 1321. The L-shaped buckle and at least part of the second elongated section 151 surround to form a second slot 154.

[0051] When the first connecting strip 140 and the adjacent second connecting strip 150 are fastened together, the L-shaped buckle can be engaged into the first slot 145 through the first notch 144. Furthermore, the first protruding section 143 is engaged in the second slot 154 and abuts against the first section 152, and the second section 153 is engaged in the first slot 145 and abuts against the support portion 132 of the first connecting strip 140.

[0052] Specifically, during the connection process of adjacent frame-type photovoltaic tile structures, the L-shaped buckle of the second connecting strip 150 slides into the first slot 145 along the path of the first notch 144, and the first protruding section 143 simultaneously engages with the second slot 154, forming multi-point contact. The vertical contact between the first section 152 and the first protruding section 143 restricts lateral displacement, the contact between the second section 153 and the support part 132 restricts longitudinal displacement, and the overlap between the first folding section 142 and the second elongated section 151 further constrains vertical displacement. After fastening, adjacent units achieve a gapless connection through the mechanical interlocking of the slots and buckles, without the need for additional fasteners. The self-locking is directly achieved by utilizing the structure of the support part 132 itself, effectively reducing installation steps and compressing the spacing between adjacent photovoltaic panels 200 to within 10mm, thereby improving the utilization rate of roof space.

[0053] In one embodiment, the photovoltaic panel 200 is provided with a first mounting hole 210 and a second mounting hole 220 that are coaxially arranged and connected. The diameter of the first mounting hole 210 is larger than the diameter of the second mounting hole 220. The frame-type photovoltaic tile structure also includes a mounting screw 300. The mounting screw 300 includes a head 310 and a shank 320. The diameter of the head 310 is larger than the diameter of the shank 320. The shank 320 of the mounting screw 300 can be fixedly inserted through the first mounting hole 210, the second mounting hole 220 and the external fastener (mainly the roof joists) so that the photovoltaic panel 200 can be fixedly connected to the external fastener by the mounting screw 300. The diameter of the head 310 of the mounting screw 300 is smaller than the diameter of the first mounting hole 210 so that the head 310 of the mounting screw 300 can be engaged in the first mounting hole 210 and stopped in the step structure between the first mounting hole 210 and the second mounting hole 220.

[0054] With this configuration, the shank 320 of the mounting screw 300 passes through the second mounting hole 220 and connects to the roof joists, while the head 310 is confined within the first mounting hole 210, preventing it from protruding from the surface of the photovoltaic panel 200 and affecting flatness. This structure, through the combination of the stepped structure and the mounting screw 300, achieves a rigid connection between the tile base and the roof, while also reducing wind resistance through a concealed design, preventing water or dust accumulation on the head 310 of the mounting screw 300.

[0055] In one embodiment, the frame-type photovoltaic tile structure further includes a partition strip 400, which is disposed and connected to the side of the photovoltaic panel 200 away from the fixed frame 100, and the partition strip 400 is a foamed part, a rubber part, a silicone part, a resin part, or a flexible plastic part.

[0056] It should be noted that the photovoltaic panel 200 has a multi-layer structure, including components such as glass, adhesive, and photovoltaic cells, among which the photovoltaic cells are used for solar power generation.

[0057] This design allows the spacer strip 400 to provide a buffering effect when adjacent frame-type photovoltaic tile structures are stacked.

[0058] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. Therefore, the patent protection scope of this application should be determined by the appended claims.

[0060] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0061] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0062] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0063] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0064] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0065] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

Claims

1. A frame-type photovoltaic tile structure, characterized in that, The device includes a fixed frame (100) and a photovoltaic panel (200). The fixed frame (100) includes a first mounting part (110) and a second mounting part (120) arranged in a vertical direction. The first mounting part (110) is provided with a mounting groove (111). The photovoltaic panel (200) is installed in the mounting groove (111). The first mounting parts (110) of adjacent frame-type photovoltaic tile structures are abutted and fitted together. The adjacent frame-type photovoltaic tile structures are connected to each other by the second mounting part (120).

2. The frame-type photovoltaic tile structure according to claim 1, characterized in that, The fixed frame (100) includes multiple side strips (130) and multiple L-shaped corner brackets. Each side strip (130) is provided with a through hole (1321) that runs through it along its own length direction. The two ends of the L-shaped corner bracket are respectively inserted into the through holes (1321) of the adjacent side strips (130) so that the adjacent side strips (130) are snapped together by the L-shaped corner brackets.

3. The frame-type photovoltaic tile structure according to claim 2, characterized in that, The edge strip (130) includes a side portion (131) and a support portion (132). The perforation (1321) is provided on the support portion (132). The inner wall of the side portion (131) and the upper wall of the support portion (132) are arranged at right angles so that the side of the photovoltaic panel (200) can abut against the inner wall of the side portion (131) and so that the bottom of the photovoltaic panel (200) can overlap the upper wall of the support portion (132). The side portions (131) of all the edge strips (130) and the upper walls of the corresponding support portions (132) constitute the first mounting portion (110) for supporting and mounting the photovoltaic panel (200).

4. The frame-type photovoltaic tile structure according to claim 3, characterized in that, The inner wall of the side portion (131) is provided with a filling groove (1311) with an opening facing the side of the photovoltaic panel (200). The filling groove (1311) is used to fill structural adhesive so that the photovoltaic panel (200) is bonded to the side portion (131).

5. The frame-type photovoltaic tile structure according to claim 3, characterized in that, The fixed frame (100) is defined as having a set of side strips (130) arranged opposite to each other as a first connecting strip (140) and a second connecting strip (150). The support part (132) of the first connecting strip (140) away from the second connecting strip (150) and the support part (132) of the second connecting strip (150) away from the first connecting strip (140) are fastened together so that adjacent frame photovoltaic tile structures can be fastened together.

6. The frame-type photovoltaic tile structure according to claim 5, characterized in that, The lower wall of the support portion (132) of the first connecting strip (140) extends toward the direction away from the second connecting strip (150) to form a first elongated section (141). The end of the first elongated section (141) away from the perforation (1321) is bent upward to form a first folded section (142). The upper end of the support portion (132) of the first connecting strip (140) is provided with a first protruding section (143). One end of the first protruding section (143) is connected to the end of the support portion (132) away from the second connecting strip (150), and the other end extends toward the direction close to the first folded section (142). The first protruding section (143) and the first folded section (142) are spaced apart to form a first notch (144). The first protruding section (143) and the first elongated section (141) are spaced apart to form a first slot (145). The upper wall of the support portion (132) of the second connecting strip (150) extends away from the first connecting strip (140) to form a second elongated section (151). The side portion (131) of the second connecting strip (150) is located at one end of the second elongated section (151) away from the support portion (132). An L-shaped buckle is provided at one end of the second elongated section (151) away from the photovoltaic panel (200). The L-shaped buckle includes a first section (152) and a second section (153). The first segment (152) is connected at one end to the second extended segment (151) away from the photovoltaic panel (200) and extends away from the photovoltaic panel (200). The second segment (153) is connected at one end to the first segment (152) away from the second extended segment (151) and extends away from the perforation (1321). The L-shaped buckle and at least part of the second extended segment (151) form a second slot (154). When the first connecting strip (140) and the adjacent second connecting strip (150) are fastened together, the L-shaped buckle can be engaged in the first slot (145) through the first notch (144), the first protruding section (143) is engaged in the second slot (154) and abuts against the first section (152), and the second section (153) is engaged in the first slot (145) and abuts against the support part (132) of the first connecting strip (140).

7. The frame-type photovoltaic tile structure according to claim 1, characterized in that, The photovoltaic panel (200) is provided with a first mounting hole (210) and a second mounting hole (220) that are coaxially arranged and connected. The diameter of the first mounting hole (210) is larger than the diameter of the second mounting hole (220). The frame-type photovoltaic tile structure also includes mounting screws (300). The mounting screws (300) include a head (310) and a shank (320). The diameter of the head (310) is larger than the diameter of the shank (320). The shank (320) of the mounting screw (300) can be fixedly inserted into the... The first mounting hole (210), the second mounting hole (220), and the external fastener are described so that the photovoltaic panel (200) can be fixedly connected to the external fastener by the mounting screw (300). The diameter of the head (310) of the mounting screw (300) is smaller than the diameter of the first mounting hole (210) so that the head (310) of the mounting screw (300) can be inserted into the first mounting hole (210) and stop in the step structure between the first mounting hole (210) and the second mounting hole (220).

8. The frame-type photovoltaic tile structure according to claim 1, characterized in that, It also includes a separator (400), which is disposed and connected to the side of the photovoltaic panel (200) away from the fixed frame (100). The separator (400) is a foamed part, a rubber part, a silicone part, a resin part, or a flexible plastic part.

9. The frame-type photovoltaic tile structure according to claim 1, characterized in that, The fixed frame (100) is an aluminum frame or an aluminum alloy frame.

10. The frame-type photovoltaic tile structure according to claim 1, characterized in that, The maximum spacing between adjacent photovoltaic panels (200) is less than or equal to 10 mm.

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