Photovoltaic sunshade structure

Abstract

The utility model provides a photovoltaic sunshade structure, which relates to the photovoltaic field and comprises a connecting piece, a supporting piece and a photovoltaic laminating piece. The supporting piece comprises a plurality of single frames which are spliced with one another. The supporting piece is provided with a bearing surface for bearing the photovoltaic laminated piece; a target single body frame, close to a bearing carrier of the photovoltaic sunshade structure, in the supporting piece is connected with the bearing carrier through a connecting piece. The installation process of the whole photovoltaic sunshade structure is simple and easy to operate, the construction cost is reduced, and the construction efficiency is improved. Besides, according to the embodiment of the utility model, the number of the single frames contained in the supporting piece can be changed in a targeted manner, and the photovoltaic modules with different sizes can be adapted by splicing the single frames with different numbers, so that the application range of the photovoltaic sunshade structure is expanded.

Description

Technical Field

[0001] The utility model relates to the photovoltaic field, in particular to a photovoltaic sunshade structure. Background Art

[0002] Sunshade structures are widely used in various scenarios in life. Combining photovoltaic modules with sunshade structures can further utilize sunlight to generate electricity on the basis of sunshade, thereby achieving energy saving and consumption reduction effects.

[0003] At present, in order to combine photovoltaic modules with sunshade structures, it is first necessary to build supporting columns and steel structure keels of the sunshade structure, then weld the photovoltaic module frame onto the steel structure keel, and finally set the photovoltaic module in the frame.

[0004] The existing technology has at least the following problems: the implementation process is restricted by a strict construction sequence, and there are many welding and assembly processes. In addition, the shading structure can only adapt to photovoltaic modules of a single size, resulting in high implementation costs, low efficiency, and a narrow scope of application. Utility Model Content

[0005] The utility model provides a photovoltaic sunshade structure to solve the problems in the prior art.

[0006] In order to solve the above problems, the utility model is achieved as follows:

[0007] In a first aspect, the utility model provides a photovoltaic sunshade structure, the photovoltaic sunshade structure comprising:

[0008] Connectors, supports and photovoltaic laminates;

[0009] The support member comprises: a plurality of mutually spliced ​​single frames;

[0010] The support member has a bearing surface for bearing the photovoltaic laminate; a target monomer frame in the support member close to the bearing carrier of the photovoltaic sunshade structure is connected to the bearing carrier through the connecting member.

[0011] Optionally, the bearing surface of the support member is an inclined slope; the plurality of mutually spliced ​​single frames include: a first single frame and a second single frame;

[0012] A first splicing structure is disposed on a first surface of the first single frame for splicing; a second splicing structure matching the first splicing structure is disposed on a second surface of the second single frame for splicing;

[0013] A protruding structure protruding from a preset height of the inclined slope is provided on the other side of the first single frame opposite to the first side, and the protruding structure is used to block the end of the photovoltaic laminate.

[0014] Optionally, the first splicing structure includes symmetrically arranged protrusions, and the second splicing structure includes symmetrically arranged grooves;

[0015] Or the first splicing structure includes symmetrically arranged grooves, and the second splicing structure includes symmetrically arranged protrusions;

[0016] The protrusion is used to slide into the groove to achieve mutual splicing of the first single frame and the second single frame.

[0017] Optionally, a limiting groove is provided on a side of the first single frame facing away from the photovoltaic laminate;

[0018] The limiting grooves of the plurality of photovoltaic sunshade structures are in the same straight line, and the limiting strips are used to pass through the limiting grooves to achieve limiting of the plurality of photovoltaic sunshade structures.

[0019] Optionally, the photovoltaic sunshade structure further includes: screws;

[0020] The screw is used to pass through the first surface of the first single frame and the second surface of the second single frame;

[0021] The thickness of the position for passing the screw in the first surface is greater than the thickness of the remaining position of the first surface, or the thickness of the position for passing the screw in the second surface is greater than the thickness of the remaining position of the second surface.

[0022] Optionally, the height of the inclined slope decreases gradually along the direction away from the carrier;

[0023] The single frame is a hollow structure, and the cross section of the single frame is a right-angled trapezoid; the surface where the non-right-angled hypotenuse of the right-angled trapezoid is located is used to form the inclined slope surface;

[0024] A plurality of heat dissipation holes are arranged on the surface where the right angle hypotenuse of the right angle trapezoid is located, and a light emitting device is arranged in the hollow structure of the single frame.

[0025] Optionally, the photovoltaic shading structure further includes:

[0026] Junction box;

[0027] The junction box is arranged in the hollow structure of the target monomer frame, and the junction box is located on the back side of the bearing surface of the target monomer frame, and the junction box is located close to the connecting member;

[0028] An installation opening is provided at a position corresponding to the junction box in the bearing surface of the target monomer frame.

[0029] Optionally, the connecting member includes: a connecting plate and a supporting plate; one side of the supporting plate is fixedly connected to the connecting plate; the connecting plate matches the structure of the carrying carrier, and the connecting plate is used to connect to the carrying carrier;

[0030] The target monomer frame is provided with a slot whose opening direction is parallel to the support plate; the support plate is used to be inserted into the slot to achieve a fixed connection between the support member and the bearing carrier.

[0031] Optionally, the target monomer frame is provided with two receiving grooves with opening directions opposite to each other on one side thereof close to the connecting piece, and the slot is located between the two receiving grooves; the opening of the receiving groove is provided with a buckle cover;

[0032] The photovoltaic sunshade structure further includes bolts, which pass through the bottom of one of the receiving grooves, the support plate in the slot, and the bottom of another receiving groove in sequence to achieve a fixed connection between the target single frame and the support plate;

[0033] Two opposite inner side walls of the slot are respectively provided with isolation gaskets;

[0034] A light emitting device is arranged in the containing groove.

[0035] Optionally, at least one glue injection groove is provided on the inclined slope surface, and a glue layer is provided on the inclined slope surface, and the glue layer is used to adhere the photovoltaic laminate to the inclined slope surface.

[0036] Optionally, when the bearing carrier is a wall, the connecting plate of the connecting member is cast integrally with the wall.

[0037] Optionally, when the carrier is a glass curtain wall, the glass curtain wall comprises a transverse frame and a hollow laminated glass connected to one side of the transverse frame;

[0038] A mounting groove is provided on one side of the transverse frame, and the connecting plate of the connecting member is arranged in the mounting groove;

[0039] The hollow laminated glass is provided with an installation opening; the support plate of the connecting member passes through the installation opening, and the fixing bolts pass through the connecting plate and the bottom of the installation groove respectively, so that the photovoltaic shading structure is fixedly arranged on the glass curtain wall.

[0040] Optionally, the width of the photovoltaic laminate is greater than the length of the carrying surface, so that when the photovoltaic laminate is disposed on the carrying surface, a partial area of ​​the photovoltaic laminate extends outside the carrying surface.

[0041] The technical effect of the utility model: in the design of the photovoltaic sunshade structure, the support member that carries the photovoltaic laminate can be formed by quickly splicing a plurality of monomer frames, and the photovoltaic sunshade structure and the carrier can be fixed only by quickly connecting the target monomer frame close to the carrier to the carrier through the connector. In the overall installation process of the photovoltaic sunshade structure, there is no strict fixed execution order for the steps of splicing the monomer frames to form the support member, connecting the target monomer frame to the carrier through the connector, and assembling the photovoltaic laminate. The execution order can be flexibly arranged according to actual needs. The whole installation process is simple and easy to operate, which reduces the construction cost and improves the construction efficiency. In addition, the embodiment of the utility model can change the number of monomer frames included in the support member in a targeted manner, and adapt to photovoltaic modules of different sizes by splicing different numbers of monomer frames, thereby improving the scope of application of the photovoltaic sunshade structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments of the utility model will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0043] Figure 1 A schematic diagram of the cross-sectional structure of a photovoltaic sunshade structure according to an embodiment of the utility model;

[0044] Figure 2 This is a schematic diagram of the cross-sectional structure of a single frame according to an embodiment of the utility model;

[0045] Figure 3 A schematic cross-sectional view of another photovoltaic sunshade structure according to an embodiment of the utility model;

[0046] Figure 4 This is a schematic diagram of the cross-sectional structure of a support member according to an embodiment of the utility model;

[0047] Figure 5 This is a schematic diagram of the cross-sectional structure of another supporting member according to an embodiment of the utility model;

[0048] Figure 6 This is a schematic diagram of the cross-sectional structure of another single-body frame according to an embodiment of the utility model;

[0049] Figure 7 A schematic cross-sectional view of a support member splicing according to an embodiment of the utility model;

[0050] Figure 8 A schematic cross-sectional structure diagram of an assembly process of a photovoltaic sunshade structure according to an embodiment of the utility model;

[0051] Fig. 9 The present invention is a schematic diagram of the appearance of a photovoltaic sunshade structure according to an embodiment of the present invention. DETAILED DESCRIPTION

[0052] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can also be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0053] Reference Figure 1 The embodiment of the utility model provides a schematic diagram of a cross-sectional structure of a photovoltaic sunshade structure, wherein the photovoltaic sunshade structure comprises: a connecting member 10, a supporting member and a photovoltaic laminate 30; the supporting member comprises: a plurality of mutually spliced ​​monomer frames 20; the supporting member has a bearing surface for bearing the photovoltaic laminate 30; further, referring to Figure 2 , which shows a schematic diagram of a cross-sectional structure of a single frame, wherein a target single frame 22 in the support member close to the carrier 40 is connected to the carrier 40 through the connecting member 10. The target single frame 22 is a single frame in the support member close to the carrier 40. Figure 2 In the structure shown, the target single frame is also referred to as a second single frame 22 .

[0054] Optionally, a slot 221 is provided on a side of the target monomer frame 22 facing away from the adjacent monomer frame; the support plate 12 is used to be inserted into the slot 221 to achieve a fixed connection between the support member and the carrier; the connecting member 10 includes: a connecting plate 11 and a support plate 12; one side of the support plate 12 is fixedly connected to the connecting plate 11; the connecting plate 11 matches the structure of the carrier 40 of the photovoltaic shading structure, and the connecting plate 11 is used to connect to the carrier 40; the bearing surface is an inclined slope A.

[0055] In the embodiment of the utility model, the photovoltaic sunshade structure can generally be connected to the carrier 40, and the carrier 40 plays the role of bearing and supporting the photovoltaic sunshade structure. The photovoltaic sunshade structure can be extended to the outside of the carrier 40 as a whole. When the sun is irradiated, the photovoltaic sunshade structure extending outward can play the role of sunshade. In addition, the light-facing surface of the support member composed of multiple mutually spliced ​​single frames 20 in the photovoltaic sunshade structure forms an inclined slope A for carrying the photovoltaic laminate 30, which allows the photovoltaic laminate 30 to face the sunlight at a certain tilt angle, so that the photovoltaic sunshade structure of the embodiment of the utility model can further realize the photovoltaic power generation function on the basis of realizing the sunshade function.

[0056] Specifically, the connector 10 of the embodiment of the utility model can be composed of a connecting plate 11 and a supporting plate 12. The extending direction of the supporting plate 12 is consistent with the overall extending direction of the photovoltaic sunshade structure. The supporting plate 12 is mainly used to insert and fix on Figure 2 The slot 221 of the target single frame 22 realizes the support function for the photovoltaic sunshade structure as a whole. The connecting plate 11 is used to cooperate with and fix the carrier 40. When the use scenario of the photovoltaic sunshade structure changes, the structural form of the carrier 40 will also change, and the connecting plate 11 can match the carrier 40 with the changed structural form.

[0057] Optionally, when the load-bearing carrier is a wall, the connecting plate of the connecting piece is cast integrally with the wall.

[0058] For example, Figure 1 The load-bearing carrier 40 shown is a wall, in which case the connecting plate 11 may be a longitudinal plate-like structure cast integrally with the wall, or the connecting plate 11 may be an independent longitudinal plate-like structure fixed to the wall by fixing bolts.

[0059] Optionally, when the supporting carrier is a glass curtain wall, the glass curtain wall includes a transverse frame and a hollow laminated glass connected to one side of the transverse frame; a mounting groove is provided on one side of the transverse frame, and a connecting plate of the connecting member is provided in the mounting groove; a mounting opening is provided on the hollow laminated glass; the supporting plate of the connecting member passes through the mounting opening, and the fixing bolts pass through the connecting plate and the bottom of the mounting groove respectively, so that the photovoltaic shading structure is fixedly set on the glass curtain wall.

[0060] For example, Figure 3 In the photovoltaic sunshade structure shown, the carrier 40 is a glass curtain wall, which includes a horizontal frame 41 and a hollow laminated glass 42 connected to one side of the horizontal frame 41. Since one side of the horizontal frame 41 has a mounting groove, the connecting plate 11 can be embedded in the mounting groove and fixed by a fixing bolt 43, and the supporting plate 12 can pass through the mounting opening reserved on the hollow laminated glass 42 to form a mutual adaptation between the photovoltaic sunshade structure and the glass curtain wall structure. Of course, the carrier can also have a variety of implementation forms, including but not limited to unit curtain walls, frame curtain walls, skylights, terraces, canopies, steel structure bodies, etc.

[0061] Further, see Figure 1 , the support is composed of multiple single frames ( Figure 1The monomer frames are obtained by splicing the first monomer frame 21 and the second monomer frame 22 (the same as the target monomer frame) together, and the process of splicing the monomer frames together is simple and easy to operate. In addition, based on the different sizes of the photovoltaic laminate, the embodiment of the utility model can design the width of the monomer frame based on the width of the photovoltaic laminate, and design the length of the monomer frame based on the length of the photovoltaic laminate, so that the length and width of the support member formed after the monomer frames are spliced ​​match the length and width of the photovoltaic laminate. Based on the different sizes of the photovoltaic laminate, the embodiment of the utility model can also change the number of monomer frames, so that the size of the support member formed after the monomer frames are spliced ​​matches the size of the photovoltaic laminate, for example, Figure 4 The schematic cross-sectional view of the photovoltaic sunshade structure shown in FIG. 1 shows that, for a photovoltaic laminate 30 with a larger width, three single frames 20 can be arranged to be spliced ​​together to meet the size requirements. Figure 5 On the basis of meeting the bearing requirements, the splicing structure may not be adopted, but only a single frame 20 may be provided to bear the photovoltaic laminate 30, and the embodiment of the utility model does not limit this.

[0062] The material of the single frame is preferably aluminum, but may also be steel, organic material, composite material (eg, aluminum lined with steel core, aluminum coated with copper), etc.

[0063] In the design of the photovoltaic sunshade structure, the support member that supports the photovoltaic laminate can be formed by quickly splicing multiple monomer frames. The photovoltaic sunshade structure and the carrier can be fixed only by quickly connecting the target monomer frame close to the carrier to the carrier through the connector. In the overall installation process of the photovoltaic sunshade structure, there is no strict fixed execution order for the steps of splicing the monomer frames to form the support member, connecting the target monomer frame to the carrier through the connector, and assembling the photovoltaic laminate. The execution order can be flexibly arranged according to actual needs. The entire installation process is simple and easy to operate, which reduces construction costs and improves construction efficiency. In addition, the embodiment of the utility model can change the number of monomer frames included in the support member in a targeted manner, and adapt to photovoltaic modules of different sizes by splicing different numbers of monomer frames, thereby improving the scope of application of the photovoltaic sunshade structure.

[0064] Optionally, the plurality of mutually connected single frames include: Figure 6 The first single frame 21 shown and Figure 2The second monomer frame 22 is shown; the first surface of the first monomer frame 21 for splicing is provided with a first splicing structure 211; the second surface of the second monomer frame 22 for splicing is provided with a second splicing structure 222 matching the first splicing structure 211; the other surface of the first monomer frame 21 opposite to the first surface is provided with a protruding structure 212 protruding from the inclined slope at a preset height, and the protruding structure 212 is used to block the end of the photovoltaic laminate 30; the other surface of the second monomer frame 22 opposite to the second surface is provided with a slot 221 whose opening direction is parallel to the support plate 12.

[0065] Optional, see Figure 2 and Figure 6 The first splicing structure includes symmetrically arranged protrusions, and the second splicing structure includes symmetrically arranged grooves; or the first splicing structure 211 includes symmetrically arranged grooves, and the second splicing structure 222 includes symmetrically arranged protrusions (the situation shown in the accompanying drawings of the present utility model); the protrusions are used to slide into the grooves to achieve mutual splicing of the first single frame 21 and the second single frame 22.

[0066] In the embodiments of this application, refer to Figure 7 , which shows a schematic diagram of a cross-sectional view of the splicing of a single-body frame. For the splicing process of the first single-body frame 21 and the second single-body frame 22, the first splicing structure 211 of the first single-body frame 21 can be quickly slid into the second splicing structure 222 of the second single-body frame 22, so as to realize the rapid splicing of the first single-body frame 21 and the second single-body frame 22, thereby improving the construction efficiency and reducing the construction difficulty. It should be noted that the splicing method of the first single-body frame and the second single-body frame is not limited to the above method. For example, the two can also be bonded to each other, fixed to each other by bolts, spliced ​​to each other by jacks and plugs, etc.

[0067] Furthermore, since the photovoltaic laminate is set on the inclined slope of the support for a long time, it is subject to the long-term shear force on the inclined slope, and the connection between the photovoltaic laminate and the inclined slope is prone to creep, and the connection is prone to failure. Therefore, in the embodiment of the utility model, a protruding structure 212 protruding from a preset height of the inclined slope can be set on the other side of the first monomer frame 21 opposite to the first side. The protruding structure 212 can offset the gravity direction force of the photovoltaic laminate 30 and support the photovoltaic laminate 30, thereby solving the problem of unstable connection of the photovoltaic laminate caused by the long-term shear force on the inclined slope, and improving the reliability of the photovoltaic sunshade structure.

[0068] It should be noted that, refer to Figure 2 and Figure 6The bottom wall C of the second single frame 22 and the bottom wall D of the first single frame 21 can be designed as a smooth surface. However, under other appearance requirements, the bottom wall C and the bottom wall D can be designed as other appearance shapes, such as arc, wave, broken line, etc., so as to meet a variety of appearance design requirements.

[0069] Optional, see Figure 2 The other side of the second single frame 22 opposite to the second side is further provided with two receiving grooves 223 and 224 whose opening directions are perpendicular to the support plate, and the slot 221 is located between the two receiving grooves, and the opening directions of the two receiving grooves are opposite; Figure 8 , which shows a cross-sectional schematic diagram of the assembly process of a photovoltaic shading structure, the opening of the receiving groove is provided with a buckle cover 225; the photovoltaic shading structure also includes a bolt 50, the bolt 50 sequentially passes through the bottom of an receiving groove 223, the support plate 12 in the slot 211, and the bottom of another receiving groove 224 to achieve a fixed connection between the second single frame 22 and the support plate 12; the two opposite inner walls of the slot 211 are respectively provided with isolation gaskets 2111; a light-emitting device is provided in the receiving groove.

[0070] In the embodiment of the utility model, the cavity of the receiving groove 223 can be used to arrange the routing of the photovoltaic laminate and to accommodate the bolt 50. When the support plate 12 is inserted into the slot 211, the bolt 50 can pass through the bottom of one receiving groove 223, the support plate 12 in the slot 211, and the bottom of another receiving groove 224 in sequence, so as to achieve a relatively stable fixed connection between the second single frame 22 and the support plate 12. In addition, the isolation gaskets 2111 respectively arranged on the two opposite inner side walls of the slot 211 can be made of flexible material, and the isolation gaskets 2111 can play a role in shock absorption and wind shock reduction, thereby improving the overall structural stability of the photovoltaic sunshade structure, reducing the noise generated by vibration during the use of the photovoltaic sunshade structure, and the isolation gasket can also prevent potential corrosion between different metals.

[0071] It should be noted that a light emitting device (such as a dot light bar, a light belt, etc.) can also be provided in the receiving groove, and the buckle cover 225 can be designed with a through hole or a transparent material on the surface, so that the light of the light emitting device can be emitted outward, thereby improving the aesthetics of the photovoltaic sunshade structure. In addition, the buckle cover 225 can be designed for quick disassembly, which is convenient for quick disassembly and installation during maintenance.

[0072] Optional, see Figure 1 and Fig. 9 , Fig. 9The schematic diagram of the assembly appearance of a photovoltaic sunshade structure is shown in FIG. A first single frame 21 is provided with a limiting groove 213 on a side facing away from the photovoltaic laminate; the limiting grooves 213 of multiple photovoltaic sunshade structures are in the same straight line, and the limiting strip 214 is used to pass through the limiting groove 213 to limit the multiple photovoltaic sunshade structures. The limiting strip 214 can also be in the form of a core or a pin.

[0073] In the embodiment of the utility model, multiple photovoltaic sunshade structures can be spliced ​​together in the length direction, so as to increase the sunshade area and power generation area of ​​the photovoltaic sunshade structure. In order to ensure the installation consistency and stability of multiple photovoltaic sunshade structures, the embodiment of the utility model can design the limiting grooves 213 of multiple photovoltaic sunshade structures to be in the same straight line, and a longer limiting strip 214 passes through the limiting grooves 213 of a series of photovoltaic sunshade structures in the length direction, so as to limit the multiple photovoltaic sunshade structures in the length direction, ensure the alignment of each photovoltaic sunshade structure, and reduce the probability of the mutual misalignment of each photovoltaic sunshade structure. Preferably, the limiting strip 214 and the limiting groove 213 are interference fit.

[0074] Optional, see Figure 7 The photovoltaic sunshade structure further includes: a screw 60; the screw 60 is used to pass through the first surface of the first monomer frame 21 and the second surface of the second monomer frame 22; the thickness of the position for passing the screw 60 in the first surface is greater than the thickness of the remaining position of the first surface, or the thickness of the position for passing the screw 60 in the second surface is greater than the thickness of the remaining position of the second surface ( Figure 6 , it is shown that the thickness of the position E in the first surface for passing the screw 60 is greater than the thickness of the remaining positions).

[0075] In the embodiment of the utility model, on the basis that the first single frame 21 and the second single frame 22 are spliced ​​together by the first splicing structure 211 and the second splicing structure 222, screws 60 can also be used to pass through the first surface of the first splicing structure 211 and the second surface of the second splicing structure 222 to improve the connection stability of the first single frame 21 and the second single frame 22. Figure 7 The thickness of the position on the first surface for passing the screw 60 is greater than the thickness of the remaining positions to ensure structural strength. Preferably, the thickness of the position on the first surface for passing the screw 60 is not less than the nominal diameter of the screw 60.

[0076] Optional, see Figure 1 , along the direction away from the carrier, the height of the inclined slope decreases successively; the single frame is a hollow structure, and the cross section of the single frame is a right-angled trapezoid; the surface where the non-right-angled hypotenuse of the right-angled trapezoid is located is used to form the inclined slope A; the surface where the right-angled hypotenuse of the right-angled trapezoid is located ( Figure 2 Surface C in Figure 6A plurality of heat dissipation holes are arranged on the surface D) in the middle, and a light-emitting device is arranged in the hollow structure of the single frame.

[0077] In the embodiment of the utility model, the height of the inclined slope decreases gradually along the direction away from the supporting carrier, so that the inclined slope can effectively guide and drain the accumulated water, dust and other debris on the surface of the photovoltaic laminate, ensuring the cleanliness of the surface of the photovoltaic shading structure, and the inclined slope also has a better solar exposure angle, ensuring the power generation efficiency of the photovoltaic laminate.

[0078] Further, see Figure 7 After the single frame with a right-angle trapezoidal cross section is spliced ​​into a support member, the support member faces away from the photovoltaic laminate ( Figure 2 In the surface C plus Figure 6 The surface D) is the surface where the right angle hypotenuse of the right-angled trapezoid is located. This surface can be provided with multiple heat dissipation holes to play a heat dissipation role and ensure the safety of the photovoltaic sunshade structure. In addition, a light-emitting device is provided in the hollow structure of the single frame, so that the light of the light-emitting device is emitted outward through the heat dissipation holes, further improving the aesthetics of the photovoltaic sunshade structure.

[0079] Optional, see Figure 1 The photovoltaic shading structure also includes: a junction box 70; the junction box 70 is arranged in the hollow structure of the target monomer frame, and the junction box 70 is located on the back of the inclined slope of the target monomer frame 22, and the junction box 70 is located near the connector 10; an installation opening (not shown in the figure) is provided at a position corresponding to the junction box 70 in the inclined slope of the target monomer frame.

[0080] In an embodiment of the utility model, the junction box 70 can be offset. Specifically, the junction box 70 is located on the back side of the inclined slope of the target monomer frame 22 near the connector 10, and the junction box 70 is located in the middle position of the inclined slope of the target monomer frame 22. In this way, the accommodating groove 223 can shield the junction box 70, avoiding the unsightly appearance caused by direct exposure of the junction box 70.

[0081] Optional, see Figure 7 At least one glue injection groove 80 is arranged on the inclined slope surface, and a glue layer is arranged on the inclined slope surface, and the glue layer is used to stick the photovoltaic laminate on the inclined slope surface.

[0082] In the embodiment of the utility model, the photovoltaic laminate and the overall frame can be fixedly connected by mutual adhesion. When the photovoltaic laminate is placed on the inclined slope, glue is injected through the glue injection groove 80 to form a glue layer between the photovoltaic laminate and the inclined slope. This fixed connection method is simple, efficient and low in cost. It should be noted that the embodiment of the utility model does not limit the position and number of the glue injection groove 80 ( Figure 7The design of four glue injection slots 80 is shown).

[0083] Optionally, the width of the photovoltaic laminate is greater than the length of the inclined slope, so that when the photovoltaic laminate is disposed on the inclined slope, a partial area of ​​the photovoltaic laminate extends outside the inclined slope.

[0084] In an embodiment of the utility model, the width of the photovoltaic laminate can also be designed to be greater than the length of the inclined slope. This means that when the photovoltaic laminate is set on the inclined slope, part of the photovoltaic laminate extends beyond the inclined slope, forming a flash or hanging edge appearance.

[0085] In summary, the photovoltaic sunshade structure design of the embodiment of the utility model adopts photovoltaic laminates plus spliced ​​hollow frames. The relevant pipelines can be hidden inside the frame, and the external hanging is relatively simple and beautiful. In addition, during production and construction, the spliced ​​frames and photovoltaic laminates can be conveniently assembled into an integral part to be installed in advance, which can be directly used during installation, saving the time spent on installation. And the design of photovoltaic laminates plus spliced ​​hollow frames can enhance the overall structural strength of the photovoltaic sunshade structure. The frame temperature supports the photovoltaic laminates, which can effectively reduce the glass thickness of the photovoltaic laminates. During the construction and installation process, the construction operation is simple and fast, saving more than 50% of the installation cost, and also reducing the time spent on on-site installation work and shortening the construction period.

[0086] In summary, based on the design of the photovoltaic sunshade structure of the embodiment of the utility model, the support member that carries the photovoltaic laminate can be formed by quickly splicing multiple single frames, and the photovoltaic sunshade structure and the carrier can be fixed only by quickly inserting the support plate of the connector fixed to the carrier into the slot of the support member. In the overall installation process of the photovoltaic sunshade structure, there is no strict fixed execution order for the steps of splicing the single frames to form the support member, inserting the support plate of the connector into the slot of the support member, and assembling the photovoltaic laminate. The execution order can be flexibly arranged according to actual needs. The entire installation process is simple and easy to operate, which reduces construction costs and improves construction efficiency. In addition, the embodiment of the utility model can change the number of single frames included in the support member in a targeted manner, and adapt to photovoltaic modules of different sizes by splicing different numbers of single frames, thereby improving the scope of application of the photovoltaic sunshade structure.

[0087] The terms "first", "second", etc. in the specification and claims of the present utility model are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the terms used in this way can be interchanged where appropriate, so that the embodiments of the present utility model can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more.

[0088] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0089] The above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

Claims

1. A photovoltaic sunshade structure, characterized in that: The photovoltaic shading structure comprises: Connectors, supports and photovoltaic laminates; The support member comprises: a plurality of mutually spliced ​​single frames; The support member has a bearing surface for bearing the photovoltaic laminate; a target monomer frame in the support member close to the bearing carrier of the photovoltaic sunshade structure is connected to the bearing carrier through the connecting member.

2. The photovoltaic sunshade structure according to claim 1, characterized in that: The bearing surface of the support member is an inclined slope surface; the multiple mutually spliced ​​single frame frames include: a first single frame frame and a second single frame frame; A first splicing structure is disposed on a first surface of the first single frame for splicing; a second splicing structure matching the first splicing structure is disposed on a second surface of the second single frame for splicing.

3. The photovoltaic sunshade structure according to claim 2, characterized in that: The first splicing structure includes symmetrically arranged protrusions, and the second splicing structure includes symmetrically arranged grooves; Or, the first splicing structure includes symmetrically arranged grooves, and the second splicing structure includes symmetrically arranged protrusions; The protrusion is used to slide into the groove to achieve mutual splicing of the first single frame and the second single frame.

4. The photovoltaic sunshade structure according to claim 2, characterized in that: A limiting groove is provided on a side of the first single frame facing away from the photovoltaic laminate; The limiting grooves of the plurality of photovoltaic sunshade structures are in the same straight line, and the limiting strips are used to pass through the limiting grooves to achieve limiting of the plurality of photovoltaic sunshade structures.

5. The photovoltaic sunshade structure according to claim 2, characterized in that: The photovoltaic sunshade structure further comprises: screws; The screw is used to pass through the first surface of the first single frame and the second surface of the second single frame; The thickness of the position for passing the screw in the first surface is greater than the thickness of the remaining position of the first surface, or the thickness of the position for passing the screw in the second surface is greater than the thickness of the remaining position of the second surface.

6. The photovoltaic sunshade structure according to claim 2, characterized in that: A protruding structure protruding from a preset height of the inclined slope is provided on the other side of the first single frame opposite to the first side, and the protruding structure is used to block the end of the photovoltaic laminate.

7. The photovoltaic sunshade structure according to any one of claims 2 to 6, characterized in that: Along the direction away from the carrier, the height of the inclined slope decreases successively; The single frame is a hollow structure, and the cross section of the single frame is a right-angled trapezoid; the surface where the non-right-angled hypotenuse of the right-angled trapezoid is located is used to form the inclined slope surface; A plurality of heat dissipation holes are arranged on the surface where the right angle hypotenuse of the right angle trapezoid is located, and a light emitting device is arranged in the hollow structure of the single frame.

8. The photovoltaic sunshade structure according to claim 1, characterized in that: The photovoltaic shading structure further comprises: Junction box; The junction box is arranged in the hollow structure of the target monomer frame, and the junction box is located on the back side of the bearing surface of the target monomer frame, and the junction box is located close to the connecting member; An installation opening is provided at a position corresponding to the junction box in the bearing surface of the target monomer frame.

9. The photovoltaic sunshade structure according to claim 1, characterized in that: The connecting member comprises: a connecting plate and a supporting plate; one side of the supporting plate is fixedly connected to the connecting plate; the connecting plate matches the structure of the carrier, and the connecting plate is used to connect to the carrier; The target monomer frame is provided with a slot whose opening direction is parallel to the support plate; the support plate is used to be inserted into the slot to achieve a fixed connection between the support member and the carrier.

10. The photovoltaic sunshade structure according to claim 9, characterized in that: The target monomer frame is provided with two receiving grooves with opening directions opposite to each other on one side thereof close to the connecting piece, and the slot is located between the two receiving grooves; the opening of the receiving groove is provided with a buckle cover; The photovoltaic sunshade structure further includes bolts, which pass through the bottom of one of the receiving grooves, the support plate in the slot, and the bottom of another receiving groove in sequence to achieve a fixed connection between the target single frame and the support plate; Two opposite inner side walls of the slot are respectively provided with isolation gaskets; A light emitting device is arranged in the containing groove.

11. The photovoltaic sunshade structure according to claim 2, characterized in that: At least one glue injection groove is arranged on the inclined slope surface, and a glue layer is arranged on the inclined slope surface, and the glue layer is used to stick the photovoltaic laminate on the inclined slope surface.

12. The photovoltaic sunshade structure according to claim 9, characterized in that: In the case where the bearing carrier is a wall, the connecting plate of the connecting member is cast integrally with the wall.

13. The photovoltaic sunshade structure according to claim 9, characterized in that: In the case where the carrier is a glass curtain wall, the glass curtain wall comprises a transverse frame and a hollow laminated glass connected to one side of the transverse frame; A mounting groove is provided on one side of the transverse frame, and the connecting plate of the connecting member is arranged in the mounting groove; The hollow laminated glass is provided with an installation opening; the support plate of the connecting member passes through the installation opening, and the fixing bolts pass through the connecting plate and the bottom of the installation groove respectively, so that the photovoltaic shading structure is fixedly arranged on the glass curtain wall.

14. The photovoltaic sunshade structure according to claim 1, characterized in that: The width of the photovoltaic laminate is greater than the length of the carrying surface, so that when the photovoltaic laminate is disposed on the carrying surface, a partial area of ​​the photovoltaic laminate extends outside the carrying surface.

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