Household balcony photovoltaic support system

Abstract

The utility model provides a household balcony photovoltaic support system, which relates to the technical field of photovoltaic equipment, and comprises a plurality of support assemblies which are transversely arranged along a balcony fence, the upper end of each support assembly is provided with a connecting mechanism used for connecting the balcony fence, each support assembly comprises a main beam, a bottom beam and a support rod, the main beam is used for fixedly arranging a photovoltaic panel, and the bottom beam is used for fixedly arranging the photovoltaic panel. The main beam is pivoted with the upper end of the bottom beam, one end of the supporting rod is hinged to the middle of the main beam, and the other end of the supporting rod is detachably and fixedly connected to the bottom beam; when the lower ends of the main beam and the bottom beam are close to each other, the bottom beam and the main beam are connected in an inserted mode, and the supporting rod is contained between the bottom beam and the main beam. The multiple supporting assemblies are fixedly connected through a transverse rod, and a fastener used for being connected with a balcony handrail is arranged on the transverse rod. The photovoltaic panel fixing device is fixed on a balcony handrail to realize the installation of the photovoltaic panel, so that the photovoltaic panel absorbs light energy from different angles, and the photovoltaic panel fixing device is simple in overall structure, convenient to install, high in universality, easy to operate, easy to package and store and convenient for common people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic equipment, in particular to a household balcony photovoltaic support system. Background Art

[0002] With the development of new energy technology, photovoltaic power generation has become one of the mainstreams of new energy as a clean energy. However, photovoltaic power generation is mainly installed in large open spaces and large factory roofs, and rarely considers the balconies of most households. Given that the users are mainly non-professional self-employed households, there is an urgent need for a photovoltaic bracket system with a simple structure, easy installation, strong versatility, easy operation, easy packaging and storage, and more suitable for home balconies. Utility Model Content

[0003] In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to propose a household balcony photovoltaic support system, which adopts the following technical solutions:

[0004] The utility model provides a household balcony photovoltaic support system, comprising a plurality of support components arranged transversely along a balcony fence, wherein the upper end of the support component is provided with a connection mechanism for connecting to the balcony fence, the support component comprises a main beam, a bottom beam and a support rod, the main beam is used for fixing a photovoltaic panel, the main beam is pivotally connected to the upper end of the bottom beam, one end of the support rod is hinged to the middle part of the main beam, and the other end is detachably fixedly connected to the bottom beam; when the lower ends of the main beam and the bottom beam are brought close to each other, the bottom beam and the main beam are plugged into each other, and the support rod is stored between the bottom beam and the main beam.

[0005] As a further improvement, the main beam is fixedly provided with two main wing panels, the bottom beam is fixedly provided with two aile wing panels, the upper ends of the two main wing panels and the two aile wing panels are hinged to each other; one end of the strut is hinged between the two main wing panels, and the other end of the strut is detachably fixedly connected between the two aile wing panels; when the lower ends of the main beam and the bottom beam are brought close to each other, the two aile wing panels are inserted between the two main wing panels, and the strut is stored between the two aile wing panels.

[0006] As a further improvement, it also includes bolts. The main wing panel, the strut and the aileron panel are all provided with second through holes. When the lower ends of the main beam and the bottom beam are brought close to each other, the main wing panel, the strut and the aileron panel are fixed to each other by the bolts passing through the second through holes.

[0007] As a further improvement, the bottom beam is provided with extension plates on both left and right sides, and the extension plates are used to abut against the main wing panels.

[0008] As a further improvement, it also includes a cross bar, and the bottom beams of the plurality of support assemblies are laterally arranged and connected to the cross bar, and the cross bar is provided with fasteners for fixing the balcony fence.

[0009] As a further improvement, the cross bar is provided with a first embedded groove for cooperating with bolts to fix and connect the extension plate, and a second embedded groove for cooperating with bolts to fix and connect the fastener.

[0010] As a further improvement, the above-mentioned connecting mechanism includes a connecting seat, which is connected to the upper end of the above-mentioned supporting assembly. The above-mentioned connecting seat is provided with a hook for connecting to the balcony fence, and an anti-slip component is provided between the end of the above-mentioned hook and the above-mentioned connecting seat.

[0011] As a further improvement, the connecting seat is fixed with two side wing panels, and the main wing panel, the auxiliary wing panel and the side wing panels are hinged to each other through the same pivot.

[0012] As a further improvement, the aileron plate is provided with a plurality of first through holes for connecting the struts arranged up and down, and the struts are fixedly connected to the first through holes at different positions by bolts, thereby changing the inclination angle of the main beam.

[0013] As a further improvement, it also includes an inverter, and the inverter is fixedly connected to the first embedded groove by bolts.

[0014] As a further improvement, it also includes a pressing block, and one end of the main beam away from the bottom beam is provided with an embedded groove for cooperating with bolts to fix and connect the pressing block.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] First, in the utility model, the support assembly includes a main beam, a bottom beam and a support rod, which form a triangular support structure with stable supporting capacity. A plurality of first through holes are arranged on the bottom beam, and the free end of the support rod can change the supporting angle by fixing and connecting the first through holes at different positions; a first guide rail is arranged on the cross bar, and a plurality of support assemblies can be connected through the first guide rail to increase the overall stability.

[0017] Secondly, the utility model also includes two main wing panels and two aileron panels. When the main beam and the bottom beam are close to each other, the bottom beam is plugged into the main beam, the aileron panels are stored inside the main wing panels, and the support rods are stored between the main beam and the bottom beam, so that the main beam, the bottom beam and the support rods are combined into one. After the combination, the thickness of the entire support assembly is uniform, and it can also be fixed through the second through hole, which is suitable for the application scenario of the photovoltaic panel being laid flat, and it is also convenient for storage. This structure also greatly facilitates the packaging and transportation of the product, can save transportation space, and reduce the difficulty of packaging.

[0018] Thirdly, the utility model is fixed to the balcony railing by fasteners and a connecting mechanism, wherein the connecting mechanism is provided with a hook and an anti-dropping member, and the overall installation is simple and firm. The connecting seat of the connecting mechanism is provided with a side wing plate, which is arranged between the two auxiliary wing plates and shares a pivot with the main beam and the bottom beam, and is fixed to the connecting plate of the bottom beam by bolts, thereby further improving stability.

[0019] Fourthly, the utility model provides an extension plate on the bottom beam. When the lower ends of the main beam and the bottom beam are close to each other, the main wing plate abuts against the extension plate, so that the main wing plate, the aileron plate and the second through hole on the support rod are better aligned, thereby improving the overall stability. When the main beam and the bottom beam need to be separated, they can be separated by holding and pulling the extension plate, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a schematic diagram of the structure of the utility model installed on a balcony;

[0022] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 3 It is a schematic diagram of the overall structure of the rear side of the utility model;

[0024] Figure 4 This is a schematic diagram of the utility model when the main beam and the support rod are completely close to each other;

[0025] Figure 5 This is a schematic diagram of the structure when the support components of the utility model are completely closed;

[0026] Figure 6 for Figure 5 A partial enlarged view of the middle A;

[0027] Figure 7 for Figure 5 A partial enlarged view of point B in the middle.

[0028] Reference numerals:

[0029] 1-main beam; 2-bottom beam; 3-support rod; 4-cross bar; 100-inverter;

[0030] 11-main wing plate; 12-second through hole; 13-pressing block; 14-connecting rail;

[0031] 21- extension plate; 22- flap plate; 23- first through hole; 24- connection seat; 25- hook; 26- anti-dropping member; 27- side wing plate;

[0032] 41 - fastener; 42 - first embedded groove; 43 - second embedded groove. DETAILED DESCRIPTION

[0033] In order to facilitate understanding by those skilled in the art, the structure of the present invention is further described in detail with reference to the accompanying drawings:

[0034] In the description of the present invention, the terms "first" and "second" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. The orientation or position relationship indicated by the terms "portion", "side", "end", etc. is based on the orientation or position relationship shown in the drawings and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention.

[0035] like Figure 1 and Figure 2 As shown, the utility model provides a household balcony photovoltaic support system, including a plurality of support components arranged transversely to a balcony fence, and a connecting mechanism for connecting to the balcony fence is provided at the upper end of the support component.

[0036] In a specific embodiment, the support assembly includes a main beam 1, a bottom beam 2 and a strut 3. The main beam 1, the bottom beam 2 and the strut 3 are all made of, but not limited to, aluminum alloy profiles. Since aluminum is light, it can not only reduce the weight of the entire structure, but also facilitate installation and transportation. At the same time, the square aluminum tube has high strength and rigidity, and can withstand greater pressure and bending force, so it can be used as a stable support structure. The main beam 1 is used to fix the photovoltaic panel. The upper end of the main beam 1 is pivotally connected to the upper end of the bottom beam 2. One end of the strut 3 is hinged to the middle of the main beam 1, and the other end is a free end. The free end is detachably fixed to the bottom beam 2, so that the main beam 1, the bottom beam 2 and the strut 3 form a triangular support structure; when the utility model is hung on a balcony on a high floor, factors such as wind force and gravity need to be considered. The triangular support structure can better withstand these external forces, thereby ensuring overall safety and stability. When the lower ends of the main beam 1 and the bottom beam 2 are brought close to each other, the bottom beam 2 and the main beam 1 are plugged into each other, and the support rod 3 is received between the bottom beam 2 and the main beam 1 .

[0037] like Figure 2 , Figure 3 and Figure 4As shown, two main wing panels 11 are fixedly arranged on the main beam 1, and two aileron panels 22 are fixedly arranged on the bottom beam 2. The upper ends of the two main wing panels 11 and the two aileron panels 22 are hinged to each other, one end of the strut 3 is hinged between the two main wing panels 11, and the other end of the strut 3 is detachably fixedly connected between the two aileron panels 22. When the lower ends of the main beam 1 and the bottom beam 2 are brought close to each other, the two aileron panels 22 are inserted between the two main wing panels 11, and the strut 3 is stored between the two aileron panels 22. Such an articulation method can also reduce the number of connecting parts, save connecting space, and ensure the overall stability.

[0038] In a specific embodiment, the two sides of the main beam 1 extend toward the bottom beam 2 to form a main wing plate 11, and the bottom beam 2 is integrally formed with two above-mentioned secondary wing plates 22 on one side close to the main beam 1. The distance between the two main wing plates 11 is slightly greater than the distance between the two secondary wing plates 22. When the lower ends of the main beam 1 and the bottom beam 2 are close to each other, the two secondary wing plates 22 can be inserted into the inside of the two main wing plates 11. At this time, a storage cavity is formed between the main beam 1 and the bottom beam 2, and the strut 3 can be stored in the inside of the storage cavity. The main wing plate 11, the strut 3, and the secondary wing plate 22 are all provided with a second through hole 12. When the lower ends of the main beam 1 and the bottom beam 2 are close to each other, and the strut 3 is stored between the main beam 1 and the bottom beam 2, the second through holes 12 of the three overlap with each other, and the main beam 1, the bottom beam 2 and the strut 3 can be fixed to each other by inserting bolts. With such a structure, the photovoltaic panel can be vertically set on the balcony fence, and can also be disassembled and placed flat on a large open space or roof.

[0039] like Figure 2 and Figure 5 As shown, the bottom beam 2 is fixed with extension plates 21 on both the left and right sides. When the lower ends of the main beam 1 and the bottom beam 2 are close to each other, the main wing plate 11 abuts against the extension plates 21. In a specific embodiment, the extension plates 21 are formed by the side plates of the bottom beam 2 close to the balcony extending to the left and right sides, and are integrally formed with the bottom beam 2. When the main beam 1 and the bottom beam 2 are close to each other, the main wing plate 11 abuts against the extension plates 21, which can better align the main wing plate 11, the secondary wing plate 22 and the second through hole 12 on the strut 3, thereby improving the overall stability; when the main beam 1 and the bottom beam 2 need to be separated, they can be separated by holding and pulling the extension plate 21, which is more convenient to operate.

[0040] like Figure 2 , Figure 3 and Figure 5 As shown, the support assembly further includes a crossbar 4, and the bottom beams 2 of the plurality of support assemblies are arranged transversely and connected to the crossbar 4, and the crossbar 4 is provided with fasteners 41 for fixing and connecting the balcony fence. Figure 6 As shown, the cross bar 4 is provided with a first embedded groove 42 for cooperating with bolts to fix the extension plate 21 , and a second embedded groove 43 for cooperating with bolts to fix the fastener 41 .

[0041] In a specific embodiment, the fastener 41 includes a hoop plate, the cross bar 4 is placed horizontally on the outside of the balcony fence, the hoop plate is placed on the inside of the balcony fence, and the balcony railing is clamped by bolts through the hoop plate and the second embedded groove 43. A plurality of embedded bolts that can move in the groove are installed on the first embedded groove 42, the support assembly is vertically placed on the side of the cross bar 4 away from the balcony, the embedded bolts are inserted into the extension plate 21 of the bottom beam 2 and fixed by locking the embedded bolts with nuts.

[0042] like Figure 5 and Figure 7 As shown, the connection mechanism includes a connection seat 24, which is connected to the upper end of the support assembly. The upper end of the connection seat 24 extends upward and bends to form a hook 25, and an anti-slip member 26 is provided between the end of the hook 25 and the connection seat 24. In a specific embodiment, the left and right sides are bent away from the hook 25 to form a side wing plate 27, and the two side wing plates 27 are arranged between the two aileron plates 22, and share a pivot with the main wing plate 11 and the aileron plate 22, and the connection seat 24 is also fixedly connected to the extension plate 21 by bolts. A long rod bolt is detachably fixed between the end of the hook 25 and the connection seat 24 to form the above-mentioned anti-slip member 26. The structure of the hook 25 and the anti-slip member 26 has a stronger load-bearing capacity, better stability, and stronger wind resistance, and is suitable for balconies on high floors.

[0043] like Figure 2 and Figure 4 As shown, the flap plate 22 is also provided with a plurality of first through holes 23 arranged vertically for connecting the struts 3, and the struts 3 are fixedly connected to the first through holes 23 at different positions by bolts, thereby changing the inclination angle of the main beam 1. In particular, the second through holes 12 provided on the flap plate 22 can also be used as the first through holes 23.

[0044] like Figure 2 As shown, a connecting rail 14 is vertically arranged on one side of the main beam 1 away from the bottom beam 2, and two pressing blocks 13 are fixed on the connecting rail 14 for clamping the photovoltaic panel. An inverter 100 is also included, and the inverter 100 is fixedly connected to the first embedded groove 42 by bolts.

[0045] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A household balcony photovoltaic support system, comprising a plurality of support assemblies arranged transversely along a balcony fence, wherein the upper end of the support assembly is provided with a connection mechanism for connecting to the balcony fence, the support assembly comprises a main beam (1), a bottom beam (2) and a support rod (3), the main beam (1) is used to fix a photovoltaic panel, the main beam (1) is pivotally connected to the upper end of the bottom beam (2), and is characterized in that: One end of the support rod (3) is hinged to the middle part of the main beam (1), and the other end is detachably fixedly connected to the bottom beam (2); when the lower ends of the main beam (1) and the bottom beam (2) are brought close to each other, the bottom beam (2) and the main beam (1) are plugged into each other, and the support rod (3) is stored between the bottom beam (2) and the main beam (1).

2. A household balcony photovoltaic support system as claimed in claim 1, characterized in that: The main beam (1) is fixedly provided with two main wing panels (11), and the bottom beam (2) is fixedly provided with two aileron panels (22), and the upper ends of the two main wing panels (11) and the two aileron panels (22) are hinged to each other; one end of the support rod (3) is hinged between the two main wing panels (11), and the other end of the support rod (3) is detachably fixedly connected between the two aileron panels (22); when the lower ends of the main beam (1) and the bottom beam (2) are brought close to each other, the two aileron panels (22) are inserted between the two main wing panels (11), and the support rod (3) is stored between the two aileron panels (22).

3. A household balcony photovoltaic support system as claimed in claim 2, characterized in that: The invention also comprises bolts, wherein the main wing plate (11), the strut (3) and the aileron plate (22) are all provided with second through holes (12), and when the lower ends of the main beam (1) and the bottom beam (2) are brought close to each other, the main wing plate (11), the strut (3) and the aileron plate (22) are fixed to each other by the bolts passing through the second through holes (12).

4. A household balcony photovoltaic support system as claimed in claim 2, characterized in that: The bottom beam (2) is fixedly provided with extension plates (21) on both left and right sides, and the extension plates (21) are used to abut against the main wing plate (11).

5. A household balcony photovoltaic support system as claimed in claim 4, characterized in that: It also comprises a cross bar (4), a plurality of bottom beams (2) of the support assembly are connected to the cross bar (4) in a transverse arrangement, and the cross bar (4) is provided with a fastener (41) for fixing and connecting the balcony fence.

6. A household balcony photovoltaic support system as claimed in claim 5, characterized in that: The cross bar (4) is provided with a first embedded groove (42) for cooperating with bolts to fix the extension plate (21), and a second embedded groove (43) for cooperating with bolts to fix the fastener (41).

7. A household balcony photovoltaic support system as claimed in claim 2, characterized in that: The connection mechanism comprises a connection seat (24), the connection seat (24) is connected to the upper end of the support assembly, the connection seat (24) is provided with a hook (25) for connecting to a balcony fence, and an anti-slip component (26) is provided between the end of the hook (25) and the connection seat (24).

8. A household balcony photovoltaic support system as claimed in claim 7, characterized in that: The connecting seat (24) is fixedly provided with two side wing plates (27), and the main wing plate (11), the auxiliary wing plate (22) and the side wing plates (27) are hinged to each other through the same pivot.

9. A household balcony photovoltaic support system as claimed in claim 2, characterized in that: The flap plate (22) is provided with a plurality of first through holes (23) arranged in an upper and lower arrangement for connecting the struts (3); the struts (3) are fixedly connected to the first through holes (23) at different positions by means of bolts, thereby changing the inclination angle of the main beam (1).

10. A household balcony photovoltaic support system as claimed in claim 6, characterized in that: It also includes an inverter (100), wherein the inverter (100) is fixedly connected to the first embedded groove (42) by means of bolts.

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