Photovoltaic panel frame assembly and photovoltaic assembly

Abstract

The utility model belongs to the technical field of photovoltaic buildings, and discloses a photovoltaic panel frame assembly and a photovoltaic assembly, the photovoltaic panel frame assembly comprises a first frame and a second frame, the first frame and the second frame are installed between two adjacent photovoltaic panels, and the first frame and the second frame are connected with each other. The first frame is provided with a first mounting groove for mounting the photovoltaic panel, and the second frame is provided with a second mounting groove for mounting the photovoltaic panel; the first frame and the second frame are provided with mutually matched lap joint structures, each lap joint structure comprises a first lap joint piece, the first lap joint piece is arranged on the second frame and extends towards the first frame of the adjacent photovoltaic panel, and the first lap joint piece is in lap joint with and covers the top of the first frame. The photovoltaic assembly comprises a photovoltaic panel and a photovoltaic panel frame assembly. The waterproof performance of the photovoltaic panel frame assembly can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic buildings, in particular to a photovoltaic panel frame assembly and a photovoltaic assembly. Background Art

[0002] In the process of photovoltaic development, photovoltaic panels, as a form of photovoltaic building integration, can have the basic properties of tiles on the basis of photovoltaic power generation, that is, they can be installed on the roof of the building like ordinary roof tiles, and play the role of waterproofing, rainproofing, windproofing and heat preservation.

[0003] During the installation of photovoltaic panels, the panel frame is an essential component. By placing the frame around the panels, adjacent panels can be overlapped by the frame, enabling the installation of multiple panels on a roof. However, in the prior art, when two adjacent panels are overlapped by the frame, an exposed overlap gap often exists at the overlap location of the two frames, resulting in poor waterproofing at the overlap location, which can easily lead to water accumulation or leakage, affecting the service life of the photovoltaic panel frame.

[0004] Therefore, there is an urgent need to propose a photovoltaic panel frame assembly and a photovoltaic assembly to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic panel frame assembly and a photovoltaic assembly, which can improve the waterproof performance of the photovoltaic panel frame assembly.

[0006] To achieve this purpose, the present invention adopts the following technical solutions:

[0007] In a first aspect, the present invention provides a photovoltaic panel frame assembly for connecting to a photovoltaic panel, comprising a first frame and a second frame, wherein the first frame and the second frame are installed between two adjacent photovoltaic panels, the first frame is provided with a first mounting groove for installing the photovoltaic panel, and the second frame is provided with a second mounting groove for installing the photovoltaic panel;

[0008] The first frame and the second frame are provided with mutually adapted overlapping structures, and the overlapping structure includes a first overlapping piece, which is provided on the second frame and extends toward the first frame of the adjacent photovoltaic panel, and the first overlapping piece overlaps and covers the top of the first frame.

[0009] In some embodiments, the overlap structure also includes a second overlap member and a first supporting member, the second overlap member is arranged on the second frame, the first supporting member is arranged on the first frame, the second overlap member and the first supporting member are both arranged on the side of the first overlap member close to the mounting carrier, and the second overlap member is overlapped with the first supporting member.

[0010] In some embodiments, the first supporting member is provided with a limiting member, a water collecting groove is formed between the limiting member and the bottom wall of the first installation groove, and the side of the limiting member opposite to the water collecting groove is configured to stop the second connecting member.

[0011] In some embodiments, the first mounting groove and the second mounting groove are U-shaped, and structural adhesive is provided inside the first mounting groove and the second mounting groove, and the structural adhesive is used to install the photovoltaic panel.

[0012] In some embodiments, the photovoltaic panel frame assembly also includes a wind-resistant connector; the wind-resistant connector is connected between the mounting carrier and the first frame, and the wind-resistant connector includes a first connecting section, a second connecting section and a first intermediate section, the first intermediate section connects the first connecting section and the second connecting section, the first connecting section is fixedly connected to the first frame, the second connecting section is fixedly connected to the mounting carrier, one end of the first intermediate section extends toward a side close to the first frame to form a supporting portion, and the supporting portion abuts against the bottom of the first frame.

[0013] In some embodiments, the first connecting section is provided with a positioning angle, the first frame is provided with a first annular connecting portion, the first annular connecting portion is abutted against the interior of the positioning angle and is used to connect the angle code; and / or,

[0014] The second frame is provided with a first annular connecting portion, and the first annular connecting portion is used for connecting an angle code.

[0015] In some embodiments, the photovoltaic panel frame assembly also includes a side frame; the side frame is installed between two adjacent photovoltaic panels, and the side frame is provided with a third installation groove for installing the photovoltaic panel; a second supporting member is provided at the connection position between the two adjacent photovoltaic panels, the second supporting member is connected to the installation carrier, and the two adjacent side frames of the two adjacent photovoltaic panels are respectively clamped on the opposite sides of the top of the second supporting member; the pressing block includes two pressing parts and a connecting part, the connecting part is provided between the two side frames, the two pressing parts are connected to the connecting part, and the two pressing parts extend back to back along the photovoltaic panel, the connecting part is connected to the second supporting member, and the pressing part presses against the top surface of the side frame.

[0016] In some embodiments, the side frame is provided with a card slot, and the opposite two sides of the top of the second carrier are provided with card receiving parts, the two card receiving parts can be clamped in the corresponding card slots, and there is a movable gap between the card receiving part and one side wall of the card slot; the second carrier is connected to the mounting carrier through a connecting part, and the connecting parts are provided on the opposite sides of the second carrier; the side frame includes a second annular connecting part and a balancing part arranged at intervals, the gap between the second annular connecting part and the balancing part forms the card slot, the balancing part and the second annular connecting part are arranged at the same height, the bottom of the second annular connecting part can abut against the connecting part, the bottom of the balancing part can abut against the second carrier, and the second annular connecting part is used to connect the angle code; and / or,

[0017] The first frame and the second frame are installed on two opposite sides of the photovoltaic panel along its own length direction, and the side frames are installed on two opposite sides of the photovoltaic panel along its own width direction.

[0018] In some embodiments, the cross-section of the connecting portion is U-shaped, and the connecting portion includes a second middle section and two branch sections. The pressing portion is provided at one end of the branch section away from the second middle section. The outer surfaces of the two branch sections are both in contact with the corresponding side frames. The threaded fastener passes through the second middle section and is connected to the second bearing member.

[0019] The pressure block is covered with a pressure block cover plate, which is plugged into the connecting portion. The pressure block cover plate includes a plug-in portion, which is configured to extend between the two branch segments. The plug-in portion is provided with a first protrusion, and the inner surface of the branch segment is provided with a second protrusion, and the first protrusion can be hooked on the second protrusion; guide slopes are provided on both sides of the pressure block cover plate along the photovoltaic panel, and the gap between the guide slope and the photovoltaic panel is filled with waterproof glue.

[0020] In a second aspect, the present invention further provides a photovoltaic assembly, comprising a photovoltaic panel and the photovoltaic panel frame assembly described in the first aspect.

[0021] Beneficial effects of the utility model:

[0022] The photovoltaic panel frame assembly provided by the present invention has a first overlapping member that extends to cover the top of the first frame. Therefore, the overlapping gap between the first frame and the second frame will be blocked by the first overlapping member. External water cannot enter the overlapping position of the first frame and the second frame under the shielding of the first overlapping member, thereby improving the waterproof performance of the overlapping position of the two frames.

[0023] The photovoltaic assembly provided by the utility model is beneficial to improving the waterproof performance of the overlapping position between two adjacent photovoltaic panels due to the adoption of the photovoltaic panel frame assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0025] Figure 1 This is a schematic structural diagram of a single photovoltaic panel provided by an embodiment of the present utility model;

[0026] Figure 2 This is a schematic diagram of the structure of multiple photovoltaic panels connected according to an embodiment of the present invention;

[0027] Figure 3 This is a side view of a photovoltaic panel provided by an embodiment of the present invention when laid on a mounting carrier;

[0028] Figure 4 yes Figure 3 A partial enlarged view of point A in the middle;

[0029] Figure 5 This is a schematic structural diagram of a first frame provided by an embodiment of the present utility model;

[0030] Figure 6 This is a schematic structural diagram of a second frame provided by an embodiment of the present utility model;

[0031] Figure 7 This is a schematic structural diagram of a wind-resistant connector provided by an embodiment of the present utility model;

[0032] Figure 8 This is a schematic diagram of the assembly structure of the side frame and the photovoltaic panel provided by an embodiment of the utility model;

[0033] Figure 9 This is a schematic structural diagram of a side frame provided by an embodiment of the present utility model;

[0034] Figure 10 This is a schematic structural diagram of a carrier provided by an embodiment of the present utility model;

[0035] Figure 11 This is a schematic structural diagram of a compression block provided by an embodiment of the present utility model;

[0036] Figure 12 It is a structural schematic diagram of a pressing block cover plate provided by an embodiment of the utility model.

[0037] In the picture:

[0038] 1. First frame; 10. First mounting groove; 11. First bearing member; 111. Positioning member; 12. Water collecting trough; 13. First annular connecting portion;

[0039] 2. Second frame; 20. Second mounting slot; 21. First bridging member; 22. Second bridging member;

[0040] 3. Structural adhesive;

[0041] 4. Wind-resistant connector; 41. First connecting section; 411. Positioning angle; 42. Second connecting section; 43. First middle section; 431. Supporting portion;

[0042] 5. Side frame; 50. Third mounting slot; 51. Clamping slot; 511. Active gap; 52. Second annular connecting portion; 53. Balancing portion;

[0043] 6. Second carrier; 61. Clamping portion;

[0044] 7. Pressing block; 71. Pressing portion; 72. Connecting portion; 721. Second middle section; 722. Branch section; 7221. Second protrusion;

[0045] 8. Connectors;

[0046] 9. Pressing block cover; 91. Inserting portion; 911. First protrusion; 92. Guide slope;

[0047] 100. Photovoltaic panels;

[0048] 200. Installing a carrier;

[0049] 300. Threaded fasteners. DETAILED DESCRIPTION

[0050] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0051] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0052] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0053] In the description of the present utility model, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, or are the orientation or position relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0054] It should also be noted that, in the description of this utility model, unless otherwise specified or limited, the terms "disposed" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0055] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0056] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0057] like Figures 1 to 6 As shown, the photovoltaic panel frame assembly provided in this embodiment is used to connect with the photovoltaic panel 100.

[0058] The photovoltaic panel frame assembly includes a first frame 1 and a second frame 2. The first frame 1 and the second frame 2 are installed between two adjacent photovoltaic panels 100. The first frame 1 is provided with a first installation groove 10 for installing the photovoltaic panel 100, and the second frame 2 is provided with a second installation groove 20 for installing the photovoltaic panel 100.

[0059] The first frame 1 and the second frame 2 are provided with a mutually adapted overlapping structure, which includes a first overlapping piece 21. The first overlapping piece 21 is provided on the second frame 2 and extends toward the first frame 1 of the adjacent photovoltaic panel 100. The first overlapping piece 21 overlaps and covers the top of the first frame 1.

[0060] In the photovoltaic panel frame assembly provided in this embodiment, since the first overlapping member 21 extends to cover the top of the first frame 1, the overlapping gap between the first frame 1 and the second frame 2 will be blocked by the first overlapping member 21. External water cannot enter the overlapping position of the first frame 1 and the second frame 2 under the shielding of the first overlapping member 21, thereby improving the waterproof performance of the overlapping position of the two frames.

[0061] like Figures 4 to 6 As shown, in some embodiments, the first mounting groove 10 and the second mounting groove 20 are U-shaped, and structural adhesive 3 is provided inside the first mounting groove 10 and the second mounting groove 20 , and the structural adhesive 3 is used to install the photovoltaic panel 100 .

[0062] By setting the first mounting groove 10 and the second mounting groove 20 as U-shaped grooves, the insertion of the photovoltaic panel 100 can be facilitated; the photovoltaic panel 100 can be bonded and connected to the inside of the first mounting groove 10 and the second mounting groove 20 by the structural adhesive 3.

[0063] Exemplarily, the structural adhesive 3 can be configured as silicone structural adhesive, epoxy resin structural adhesive, etc., which is not specifically limited here.

[0064] In order to improve the connection strength between the photovoltaic panel 100 and the first mounting groove 10 and the second mounting groove 20, the structural adhesive 3 is covered on the bottom wall and side wall of the first mounting groove 10 and the second mounting groove 20 to improve the connection strength by increasing the contact area between the structural adhesive 3 and the photovoltaic panel 100.

[0065] like Figures 4 to 6 As shown, in some embodiments, the overlap structure also includes a second overlap member 22 and a first carrier 11, the second overlap member 22 is arranged on the second frame 2, the first carrier 11 is arranged on the first frame 1, the second overlap member 22 and the first carrier 11 are both arranged on the side of the first overlap member 21 close to the mounting carrier 200, and the second overlap member 22 is overlapped on the first carrier 11.

[0066] By setting the second joint 22 and the first supporting member 11, the overlapping stability between the first frame 1 and the second frame 2 can be further improved, and the second joint 22 and the first supporting member 11 are both set on the side of the first joint 21 close to the installation carrier 200, that is, the first joint 21 will also cover the second joint 22 and the first supporting member 11, while improving the overlapping stability, it will not affect the waterproof effect of the first joint 21.

[0067] The installation carrier 200 includes but is not limited to a roof of a house, and may also be the ground, for example.

[0068] Furthermore, if Figures 4 to 6 As shown, the first supporting member 11 is provided with a limiting member 111 , and a water collecting trough 12 is formed between the limiting member 111 and the bottom wall of the first installation groove 10 , and the side of the limiting member 111 opposite to the water collecting trough 12 is configured to stop the second bridging member 22 .

[0069] With this arrangement, the stopper 111 can ensure that the distance between two adjacent photovoltaic panels 100 when overlapping each other remains consistent, which is beneficial to improving the stability of the overall structure. In addition, if external water enters the overlapping position of the first frame 1 and the second frame 2, the water collection groove 12 formed between the stopper 111 and the bottom wall of the first installation groove 10 can effectively collect the water flow and guide it out.

[0070] like Figure 4 and Figure 7 As shown, in some embodiments, a wind-resistant connector 4 is further included. The wind-resistant connector 4 is connected between the mounting carrier 200 and the first frame 1. The wind-resistant connector 4 includes a first connecting segment 41, a second connecting segment 42, and a first intermediate segment 43. The first intermediate segment 43 connects the first connecting segment 41 and the second connecting segment 42. The first connecting segment 41 is fixedly connected to the first frame 1, and the second connecting segment 42 is fixedly connected to the mounting carrier 200. One end of the first intermediate segment 43 extends toward the side close to the first frame 1 to form a supporting portion 431, which abuts the bottom of the first frame 1.

[0071] For example, the installation carrier 200 may be a roof of a house, or a purlin pre-installed on the roof of a house, which is not specifically limited herein.

[0072] Through such a setting, the first frame 1 is relatively fixed to the mounting carrier 200 through the wind-resistant connector 4, which can improve the firmness of the first frame 1 and thereby improve the wind-resistant performance of the photovoltaic panel 100; the supporting portion 431 can be supported on the bottom of the first frame 1, thereby helping to improve the bearing capacity of the first frame 1, for example, when there is snowfall in winter, the photovoltaic panel 100 has sufficient strength to bear the snow covering it.

[0073] Optionally, the first connecting section 41 and the first frame 1 , and the second connecting section 42 and the mounting carrier 200 may be fastened together by self-tapping screws, expansion screws, etc., which are not specifically limited here.

[0074] like Figures 4 to 7 As shown, in some embodiments, the first connecting section 41 is provided with a positioning angle 411, and the first frame 1 is provided with a first annular connecting portion 13, which is abutted against the inside of the positioning angle 411 and is used to connect the angle code (not shown in the figure).

[0075] With this arrangement, the positioning angle 411 facilitates the positioning of the first annular connection portion 13 , so that the user can accurately and quickly complete the connection between the first annular connection portion 13 and the positioning angle 411 , thereby improving installation efficiency.

[0076] In addition, the corner code is a structure that connects two adjacent frames in the same photovoltaic panel 100. The corner code is connected through the first annular connecting portion 13. While saving materials, it can make the fastener connection more secure, enhance the connection strength between the two adjacent frames of the photovoltaic panel 100, and provide sufficient support for the photovoltaic panel 100.

[0077] In some embodiments, the second frame 2 is provided with the same structure, that is, the second frame 2 is provided with a first annular connecting portion 13, and the first annular connecting portion 13 is used to connect the corner code.

[0078] like Figure 1 、 Figure 2 、 Figures 8 to 11 As shown, in some embodiments, the photovoltaic panel frame assembly further includes a side frame 5 .

[0079] The side frame 5 is installed between two adjacent photovoltaic panels 100, and the side frame 5 is provided with a third mounting groove 50 for mounting the photovoltaic panel 100. A second carrier 6 is provided at the connection position between the two adjacent photovoltaic panels 100. The second carrier 6 is connected to the mounting carrier 200. The two adjacent side frames 5 of the two adjacent photovoltaic panels 100 are respectively clamped on opposite sides of the top of the second carrier 6. The pressure block 7 includes two pressing portions 71 and a connecting portion 72. The connecting portion 72 is provided between the two side frames 5. The two pressing portions 71 are connected to the connecting portion 72, and the two pressing portions 71 extend in opposite directions along the photovoltaic panel 100. The connecting portion 72 is connected to the second carrier 6, and the pressing portion 71 presses against the top surface of the side frame 5.

[0080] Through such a setting, the pressing portion 71 of the pressing block 7 can apply a stable pressing force to the side frame 5, thereby effectively enhancing the installation firmness of the photovoltaic panel 100. Especially in the face of severe weather conditions such as strong winds, the pressing force provided by the pressing portion 71 can significantly improve the wind-resistant performance of the photovoltaic panel 100, that is, the firmness and wind-resistant performance of the photovoltaic panel 100 are effectively improved by crimping between two adjacent side frames 5.

[0081] like Figures 8 to 10 As shown, in some embodiments, the side frame 5 is provided with a card slot 51, and a card receiving portion 61 is provided on opposite sides of the top of the second carrier 6. The two card receiving portions 61 can be clamped into the corresponding card slots 51, and a movable gap 511 is provided between the card receiving portion 61 and a side wall of the card slot 51. The second carrier 6 is connected to the mounting carrier 200 through a connecting member 8, and a connecting member 8 is provided on opposite sides of the second carrier 6. The side frame 5 includes a second annular connecting portion 52 and a balancing portion 53 that are spaced apart. The gap between the second annular connecting portion 52 and the balancing portion 53 is formed as a card slot 51. The balancing portion 53 is arranged at the same height as the second annular connecting portion 52. The bottom of the second annular connecting portion 52 can abut against the connecting member 8, and the bottom of the balancing portion 53 can abut against the second carrier 6. The second annular connecting portion 52 is used to connect the angle code.

[0082] This arrangement allows, firstly, the movable gap 511 to facilitate flexible adjustment of the side frame 5 during assembly, facilitating installation. Secondly, the connector 8 and the second bearing member 6 support the side frame 5. Furthermore, the equal height of the balancing portion 53 and the second annular connecting portion 52 provide a flat bearing surface. When the pressure block 7 applies pressure, the balancing portion 53 and the second annular connecting portion 52 share the force, preventing the side frame 5 from tilting or skewing due to uneven force. This not only improves the installation stability of the photovoltaic panel 100, but also enhances the wind resistance and durability of the overall structure.

[0083] Specifically, the connecting member 8 is L-shaped, with a first wall of the L-shaped connecting member 8 connected to the second bearing member 6, and a second wall connected to the mounting carrier 200. The connecting member 8 and the second bearing member 6, and the connecting member 8 and the mounting carrier 200 can be fixedly connected by screws, bolts, etc., which are not specifically limited here.

[0084] like Figure 8 and Figure 11 As shown, in some embodiments, the cross-sectional shape of the connecting portion 72 is U-shaped, and the connecting portion 72 includes a second middle section 721 and two branch sections 722. The pressing portion 71 is arranged at one end of the branch section 722 away from the second middle section 721. The outer surfaces of the two branch sections 722 are both attached to the corresponding side frames 5, and the threaded fastener 300 passes through the second middle section 721 and is connected to the second supporting member 6.

[0085] With such a configuration, there is no gap between the outer surface of the branch segment 722 and the side frame 5, so that the pressing portion 71 can be completely pressed against the top surface of the side frame 5, thereby maximizing the pressing area between the pressing portion 71 and the side frame 5, and also facilitating the positioning and installation of the pressing block 7, which is beneficial to further enhance the firmness and wind resistance of the photovoltaic panel 100; in addition, the user can flexibly adjust the pressing force of the pressing block 7 by rotating the threaded fastener 300, thereby adapting to the installation requirements in different environments.

[0086] Preferably, the threaded fastener 300 is a combination of a T-shaped bolt and a nut. The second carrier 6 is provided with a T-shaped embedding groove, and the head of the T-shaped bolt can be embedded in the T-shaped embedding groove to prevent the threaded fastener 300 from easily falling out of the second carrier 6.

[0087] Further, if Figure 8 、 Figure 11 and Figure 12 As shown, the pressure block 7 is covered with a pressure block cover plate 9, which is inserted into the connecting portion 72. The pressure block cover plate 9 includes an inserting portion 91, which is configured to extend between the two branch segments 722. The inserting portion 91 is provided with a first protrusion 911, and the inner surface of the branch segment 722 is provided with a second protrusion 7221. The first protrusion 911 can be hooked on the second protrusion 7221.

[0088] By providing the pressing block cover plate 9 to cover the pressing block 7, rainwater and other substances can be prevented from entering the interior of the pressing block 7, thereby enhancing the waterproof performance of the overall structure. The first protrusion 911 and the second protrusion 7221 provide a hook connection between the pressing block cover plate 9 and the connecting portion 72, making installation simple and quick, without the need for complex tools and operations, and improving installation efficiency. Furthermore, the hooking design of the first protrusion 911 and the second protrusion 7221 ensures the stability of the pressing block cover plate 9, effectively preventing the pressing block cover plate 9 from falling out of the pressing block 7.

[0089] In order to avoid water accumulation and prevent external moisture from penetrating into the photovoltaic panel frame assembly through the gap, guide slopes 92 are provided on both sides of the pressing block cover 9 along the photovoltaic panel 100, and the gap between the guide slopes 92 and the photovoltaic panel 100 is filled with waterproof glue.

[0090] Specifically, if Figure 1 As shown, the side frame 5 , the first frame 1 and the second frame 2 are jointly connected to the four edges of the photovoltaic panel 100 .

[0091] Furthermore, the side frame 5 is installed on the photovoltaic panel 100 along its own width direction ( Figure 2 The first frame 1 and the second frame 2 are installed on the opposite sides of the photovoltaic panel 100 along its own length direction ( Figure 2 on opposite sides of the Y direction).

[0092] For the convenience of description, taking the first frame 1 as the upper frame and the second frame 2 as the lower frame as an example, the specific laying and installation steps of the photovoltaic panel 100 including the first frame 1, the second frame 2 and the side frame 5 are explained.

[0093] The specific implementation steps are as follows: First, connect the first frame 1 and the second frame 2 to the upper and lower edges of the photovoltaic panel 100, and connect the side frame 5 to the left and right edges of the photovoltaic panel 100. Determine the number of photovoltaic panels 100 required according to the paving area. Clean the surface of the installation carrier 200. Taking the installation carrier 200 as an example, fix the second carrier 6 to the preset position on the roof, and install the photovoltaic panels 100 from the left to the right of the lower part of the roof, so that the side frame 5 is clamped to the second carrier 6. Use the pressure block 7 to fix and press the adjacent photovoltaic panels 100. Then, install the photovoltaic panels 100 from the lower part of the roof to the upper part, first fix the wind-resistant connector 4 of the upper frame (first frame 1) of the lower photovoltaic panel 100, so that the wind-resistant connector 4 is fixedly connected to the roof and the first frame 1. Then, make the lower frame (second frame 2) of the upper photovoltaic panel 100 overlap the upper frame of the lower photovoltaic panel 100, until all the photovoltaic panels 100 are laid.

[0094] After all photovoltaic panels 100 are laid, the pressing block cover plate 9 is inserted and covered on the pressing block 7, and waterproof glue is applied to the gap between the guide slopes 92 on both sides of the pressing block cover plate 9 and the photovoltaic panel 100 to play a waterproof protection role.

[0095] This embodiment further provides a photovoltaic assembly, including a photovoltaic panel 100 and the photovoltaic panel frame assembly as described above.

[0096] The photovoltaic assembly provided in this embodiment, because it adopts the photovoltaic panel frame assembly as described above, is conducive to improving the waterproof performance of the overlapping position between two adjacent photovoltaic panels 100.

[0097] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. A person skilled in the art will be able to make other variations or modifications based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A photovoltaic panel frame assembly, used for connecting to a photovoltaic panel (100), characterized in that: The invention comprises a first frame (1) and a second frame (2), wherein the first frame (1) and the second frame (2) are installed between two adjacent photovoltaic panels (100), the first frame (1) is provided with a first installation groove (10) for installing the photovoltaic panel (100), and the second frame (2) is provided with a second installation groove (20) for installing the photovoltaic panel (100); The first frame (1) and the second frame (2) are provided with mutually adapted overlapping structures, the overlapping structure comprising a first overlapping member (21), the first overlapping member (21) being provided on the second frame (2) and extending toward the first frame (1) of the adjacent photovoltaic panel (100), the first overlapping member (21) overlapping and covering the top of the first frame (1).

2. The photovoltaic panel frame assembly according to claim 1, characterized in that: The overlap structure further includes a second overlap member (22) and a first carrier (11), wherein the second overlap member (22) is arranged on the second frame (2), and the first carrier (11) is arranged on the first frame (1), and the second overlap member (22) and the first carrier (11) are both arranged on a side of the first overlap member (21) close to the mounting carrier (200), and the second overlap member (22) is overlapped with the first carrier (11).

3. The photovoltaic panel frame assembly according to claim 2, characterized in that: The first bearing member (11) is provided with a limiting member (111), a water collecting trough (12) is formed between the limiting member (111) and the bottom wall of the first installation groove (10), and the side of the limiting member (111) opposite to the water collecting trough (12) is configured to stop the second connecting member (22).

4. The photovoltaic panel frame assembly according to claim 1, characterized in that: The first mounting groove (10) and the second mounting groove (20) are U-shaped, and structural adhesive (3) is provided inside the first mounting groove (10) and the second mounting groove (20), and the structural adhesive (3) is used to install the photovoltaic panel (100).

5. The photovoltaic panel frame assembly according to any one of claims 1 to 4, characterized in that: Also includes a wind-resistant connector (4); The wind-resistant connecting member (4) is connected between the mounting carrier (200) and the first frame (1), and the wind-resistant connecting member (4) includes a first connecting section (41), a second connecting section (42) and a first intermediate section (43), wherein the first intermediate section (43) connects the first connecting section (41) and the second connecting section (42), the first connecting section (41) is fixedly connected to the first frame (1), and the second connecting section (42) is fixedly connected to the mounting carrier (200), and one end of the first intermediate section (43) extends toward a side close to the first frame (1) to form a supporting portion (431), and the supporting portion (431) abuts against the bottom of the first frame (1).

6. The photovoltaic panel frame assembly according to claim 5, characterized in that: The first connecting section (41) is provided with a positioning angle (411), the first frame (1) is provided with a first annular connecting portion (13), the first annular connecting portion (13) is abutted against the inside of the positioning angle (411) and the first annular connecting portion (13) is used to connect the angle code; and / or, The second frame (2) is provided with a first annular connecting portion (13), and the first annular connecting portion (13) is used for connecting an angle code.

7. The photovoltaic panel frame assembly according to claim 2 or 3, characterized in that: Also includes a side frame (5); The side frame (5) is installed between two adjacent photovoltaic panels (100), and the side frame (5) is provided with a third installation groove (50) for installing the photovoltaic panel (100); a second carrier (6) is provided at the connection position between the two adjacent photovoltaic panels (100), the second carrier (6) is connected to the installation carrier (200), and the two adjacent side frames (5) of the two adjacent photovoltaic panels (100) are respectively clamped on the opposite sides of the top of the second carrier (6); the pressing block (7) includes two pressing parts (71) and a connecting part (72), the connecting part (72) is provided between the two side frames (5), the two pressing parts (71) are connected to the connecting part (72), and the two pressing parts (71) extend back to back along the photovoltaic panel (100), the connecting part (72) is connected to the second carrier (6), and the pressing part (71) presses against the top surface of the side frame (5).

8. The photovoltaic panel frame assembly according to claim 7, characterized in that: The side frame (5) is provided with a card slot (51), and two opposite sides of the top of the second carrier (6) are provided with card holding portions (61), and the two card holding portions (61) can be carded in the corresponding card slots (51), and there is a movable gap (511) between the card holding portions (61) and a side wall of the card slot (51); the second carrier (6) is connected to the installation carrier (200) through a connecting member (8), and the connecting member (8) is provided on both opposite sides of the second carrier (6); the side The frame (5) includes a second annular connecting portion (52) and a balancing portion (53) arranged at intervals, the gap between the second annular connecting portion (52) and the balancing portion (53) forms the card slot (51), the balancing portion (53) and the second annular connecting portion (52) are arranged at the same height, the bottom of the second annular connecting portion (52) can abut against the connecting member (8), the bottom of the balancing portion (53) can abut against the second bearing member (6), and the second annular connecting portion (52) is used to connect an angle code; and / or, The first frame (1) and the second frame (2) are installed on opposite sides of the photovoltaic panel (100) along its own length direction, and the side frames (5) are installed on opposite sides of the photovoltaic panel (100) along its own width direction.

9. The photovoltaic panel frame assembly according to claim 7, characterized in that: The cross-section of the connecting portion (72) is U-shaped. The connecting portion (72) includes a second middle section (721) and two branch sections (722). The pressing portion (71) is provided at one end of the branch section (722) away from the second middle section (721). The outer surfaces of the two branch sections (722) are both fitted to the corresponding side frames (5). The threaded fastener (300) passes through the second middle section (721) and is connected to the second bearing member (6). The pressing block (7) is covered with a pressing block cover plate (9), the pressing block cover plate (9) is plugged into the connecting portion (72), the pressing block cover plate (9) includes a plug-in portion (91), the plug-in portion (91) is configured to extend between the two branch segments (722), the plug-in portion (91) is provided with a first protrusion (911), the inner surface of the branch segment (722) is provided with a second protrusion (7221), and the first protrusion (911) can be hooked on the second protrusion (7221); both sides of the pressing block cover plate (9) are provided with guide slopes (92) along the photovoltaic panel (100), and the gap between the guide slopes (92) and the photovoltaic panel (100) is filled with waterproof glue.

10. A photovoltaic module, characterized in that It comprises a photovoltaic panel (100) and the photovoltaic panel frame assembly according to any one of claims 1 to 9.

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