Balcony solar panel support with adjustable angle

Abstract

The utility model discloses a balcony solar panel support with an adjustable angle, comprising a first frame used for fixedly installing a solar panel; one end of the second frame is rotatably connected with one end of the first frame; one end of the third frame is rotatably connected with the other end of the first frame, and the other end of the third frame and the other end of the second frame are fixedly connected when rotating together; the third frame comprises a first adjusting rod and a second adjusting rod, the first adjusting rod is provided with a long-strip-shaped adjusting groove, and a plurality of first adjusting holes are formed in the side portion of the adjusting groove at intervals. The second adjusting rod is provided with a second adjusting hole; when the second adjusting rod is inserted into the adjusting groove, a bolt is adjustably inserted into one first adjusting hole and one second adjusting hole at different positions for fixing, so that the first frame has different angles relative to the second frame. The adjustable support can be adjusted at different angles, and is convenient to transport and quick and convenient to install.

Description

Technical Field

[0001] The utility model relates to the field of brackets, in particular to an angle-adjustable balcony solar panel bracket. Background Art

[0002] With energy and environmental concerns becoming increasingly pressing, home-use solar energy collection devices, including solar water heaters and solar panels, are becoming increasingly popular. Currently, single-family homes are being replaced by high-rise towers. In these situations, solar energy collection devices are confined to balconies or hung outside them. When installed at different latitudes and used in different seasons, solar energy collection devices require adjustment in both orientation and angle to maximize solar energy collection efficiency.

[0003] Chinese patent document CN109945521A discloses a solar energy collection device bracket placed on a balcony, comprising a bracket assembly and a base assembly. The bracket assembly comprises a bracket panel, a folding rod, a T-shaped support rod, and a support column. The base assembly comprises a base plate and an inclination adjustment rod. The folding rod and the T-shaped support rod pass through the gap in the railing and match the base assembly to achieve adjustable orientation and inclination of the panel frame. The solar energy collection device bracket placed on the balcony is installed on the balcony bottom plate and extends out of the railing, which can save space on the balcony. The orientation and inclination of the panel frame are adjustable, which can achieve maximum solar energy collection efficiency. At the same time, the arrangement of the grid and soft baffle can protect the solar energy collection device installed in the panel frame at different stages.

[0004] Chinese patent document CN214675014U discloses a utility model that discloses a balcony wall-mounted solar panel fixing bracket, which belongs to the field of solar brackets and includes a support frame, wherein a fixing plate 1 is fixedly installed on the upper surface of the support frame, and a mounting shell is provided on the upper surface of the fixing plate 1, and a connecting rod 1 and a connecting rod 2 are rotatably installed on the mounting shell, and the bottom end of the connecting rod 2 extends out of the mounting shell and is fixedly installed in a circular groove opened on the upper surface of the fixing plate 1, and the ends of the connecting rod 1 and the connecting rod 2 are fixedly installed with bevel gears, and the two bevel gears are meshed with each other, and the lower surface of the support frame is rotatably connected with a rotating shaft; the balcony wall-mounted solar panel fixing bracket solves the problem of large space occupied by solar panels by arranging the support frame outside the wall, and through the inclination adjustment mechanism, the inclination can be manually adjusted to a suitable season in different seasons, thereby achieving the effect of the optimal illumination angle and greatly improving the energy collection efficiency.

[0005] Chinese patent document CN220707761 U discloses a balcony solar panel support, comprising: a wall-mountable support assembly comprising two opposing horizontal bars and two opposing vertical bars, the two horizontal bars and the two vertical bars being fixedly connected to form a square support; a first slide groove and a first movable block sliding within the first slide groove provided on the vertical bars; a load-bearing support assembly comprising two opposing load-bearing bars, the front faces of which are provided with connectors for securing the solar panel; a second slide groove and a second movable block sliding within the second slide groove provided on the back faces of the load-bearing bars; and an adjustable support assembly comprising two opposing adjustment rods, each with an adjustment assembly connected at both ends, a first U-shaped member of each adjustment assembly being fixed to the first or second movable block, and a second U-shaped member of each adjustment assembly being fixed to the adjustment rod, the first and second U-shaped members being rotatably connected. This balcony solar panel support can be used flexibly with or without being wall-mounted, and is angle-adjustable.

[0006] Although a variety of balcony solar panel supports are disclosed in the prior art, each of which uses a different structure to achieve the purpose of adjusting the angle, none of them has the same inventive concept as the present utility model. Utility Model Content

[0007] In view of this, in order to solve the above technical problems, the purpose of the present invention is to provide an angle-adjustable balcony solar panel bracket, which has different inventive concepts to achieve angle adjustment.

[0008] The technical solutions adopted are:

[0009] An angle-adjustable balcony solar panel bracket, comprising:

[0010] A first frame, which is used to fix and install the solar panel;

[0011] a second frame, one end of which is rotatably connected to one end of the first frame;

[0012] The third frame has one end rotatably connected to the other end of the first frame, and the other end of the third frame is fixedly connected to the other end of the second frame when they are rotated together; the third frame is provided with a first adjusting rod and a second adjusting rod, the first adjusting rod is provided with a long strip-shaped adjusting slot, and the side of the adjusting slot is provided with a plurality of spaced first adjusting holes; the second adjusting rod is provided with a second adjusting hole; when the second adjusting rod is inserted into the adjusting slot, a bolt is adjustably inserted into a first adjusting hole and a second adjusting hole at different positions for fixing, so that the first frame has different angles relative to the second frame.

[0013] Furthermore, there are four first adjustment holes.

[0014] Furthermore, the second frame is rotatably connected to one end of the first frame through a first fastener, one end of the first fastener is provided with a first rotating shaft, and the other end is provided with a first clamping groove, the first clamping groove is fixed on the first frame, and the first rotating shaft is connected to the second frame.

[0015] Furthermore, the third frame is rotatably connected to the other end of the first frame through a second fastener, one end of the second fastener is provided with a second rotating shaft, and the other end is provided with a second clamping groove, the second clamping groove is fixed on the first frame, and the second rotating shaft is connected to the third frame.

[0016] Furthermore, a load-bearing block is fixed to the second frame.

[0017] Furthermore, a micro inverter is fixed to the first frame.

[0018] Furthermore, a hook is fixed to the second frame.

[0019] Furthermore, the first frame, the second frame and the third frame are all made of aluminum alloy.

[0020] The beneficial effects of the present invention are:

[0021] On the one hand, by fixing the first frame with a bolt that can be adjusted and inserted into a first adjustment hole and a second adjustment hole at different positions, the first frame has different angles relative to the second frame, thereby achieving the solar panel fixedly installed on the first frame to be adjusted at different angles.

[0022] On the other hand, since one end of the second frame is rotatably connected to one end of the first frame, and one end of the third frame is rotatably connected to the other end of the first frame, the balcony solar panel bracket can be well stored and conveniently transported. At the same time, it is also quick and convenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 The figure is a schematic diagram of the three-dimensional structure of a balcony solar panel bracket with adjustable angle.

[0025] Figure 2 To correspond Figure 1 A schematic diagram of the enlarged structure showing the fastener contained in section C separately.

[0026] Figure 3 The present invention is a structural schematic diagram of a usage method of an angle-adjustable balcony solar panel bracket.

[0027] Figure 4 The figure is a schematic diagram of another usage of an angle-adjustable balcony solar panel bracket.

[0028] The serial numbers and corresponding feature names in the figure are as follows:

[0029] 1-first frame; 2-second frame; 3-third frame; 4-solar panel; 5-second fastener; 6-microinverter; 7-load-bearing block; 8-hook;

[0030] 31 - first adjusting rod; 32 - second adjusting rod; 33 - adjusting slot; 34 - first adjusting hole; 35 - bolt; 51 - second rotating shaft; 52 - second clamping slot. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 4 As shown, an angle-adjustable balcony solar panel bracket includes a first frame 1, a second frame 2 and a third frame 3.

[0033] The first frame 1 is used to securely mount a solar panel 4. A solar panel can also be referred to as a photovoltaic module. The first frame 1 includes, but is not limited to, a square frame. The square frame can securely mount the photovoltaic module.

[0034] The second frame 2 has one end rotatably connected to one end of the first frame 1. This rotatable connection can be implemented in a variety of ways. In one embodiment, the second frame is rotatably connected to one end of the first frame via a first fastener. The first fastener has a first rotating shaft at one end and a first clamping groove at the other end. The first clamping groove is fixed to the first frame, and the first rotating shaft is connected to the second frame. Thus, the second frame can rotate relative to the first frame under the action of the first rotating shaft.

[0035] The third frame 3 has one end rotatably connected to the other end of the first frame 1, and the other end of the third frame 3 and the other end of the second frame 2 are fixedly connected when they are rotated together; the third frame 3 is provided with a first adjusting rod 31 and a second adjusting rod 32, the first adjusting rod 31 is provided with a long strip-shaped adjusting groove 33, and the side of the adjusting groove 33 is provided with a plurality of spaced first adjusting holes 34; the second adjusting rod 32 is provided with a second adjusting hole; when the second adjusting rod 32 is inserted into the adjusting groove 33, a bolt 35 is adjustably inserted into a first adjusting hole 34 and a second adjusting hole at different positions for fixing, so that the first frame 1 has different angles relative to the second frame 2.

[0036] Among them, the third frame 3 can be rotatably connected to the other end of the first frame 1 through a second fastener 5. One end of the second fastener 5 is provided with a second rotating shaft 51, and the other end is provided with a second clamping groove 52. The second clamping groove 52 is fixed on the first frame 1, and the second rotating shaft 51 is connected to the third frame 3. In this way, under the action of the second rotating shaft, the third frame can rotate relative to the first frame.

[0037] The structure of the first fastener and the second fastener can be selected to be the same, so that only one size of fastener is required for installation. Figure 2 shown.

[0038] The second adjustment hole can preferably be 1. Of course, in a specific embodiment, multiple second adjustment holes can also be selected, and in actual use, only one second adjustment hole is selected for use.

[0039] The number of first adjustment holes 34 can be two, three, four, five, or more; the specific number can be set according to the actual size and needs. As a specific embodiment, this embodiment selects four first adjustment holes. This allows for adjustment at four different angles, achieving four levels of adjustable angle.

[0040] In this way, on the one hand, by having a bolt 35 adjustably inserted into a first adjustment hole 34 and a second adjustment hole at different positions for fixing, the first frame 1 has different angles relative to the second frame 2, thereby achieving the solar panel fixedly installed on the first frame to be able to be adjusted at different angles.

[0041] On the other hand, since one end of the second frame 2 is rotatably connected to one end of the first frame 1 and one end of the third frame 3 is rotatably connected to the other end of the first frame 1, the balcony solar panel bracket can be well stored and conveniently transported. At the same time, it is also quick and convenient to install.

[0042] As a specific implementation manner, the first frame, the second frame and the third frame are all made of aluminum alloy. This all-aluminum alloy design can achieve higher strength.

[0043] As a specific embodiment, the first frame 1 is secured with a microinverter 6. This allows for integrated assembly, packaging, and shipping. The microinverter converts the DC power generated by the photovoltaic panels into AC power for the grid or home, directly connecting it to the grid or home. The microinverter utilizes a lower DC voltage, reducing fire risk and improving safety.

[0044] When using it specifically, you can choose Figure 4 As shown, the second frame 2 is fixed with a load-bearing block 7. This allows the ground load-bearing device to be placed and directly deployed on the balcony for use.

[0045] As an optional specific usage mode, the second frame can also be fixed to the wall with fixing members such as bolts or screws to achieve fixed hanging use on the wall.

[0046] As a third alternative specific usage, see Figure 3 As shown, the second frame 2 is fixed with a hook 8, so that it can be hung on the guardrail on the balcony through the hook 8 for hanging use.

[0047] In summary, the main structure of this balcony solar panel bracket can be designed with an all-aluminum alloy for the first, second, and third frames, achieving high strength. For example, in a ground-loaded installation, the second frame serves as the base bracket, and the third frame acts as an adjustable telescopic bracket. The first and second fasteners can be of uniform size. This allows for complete factory pre-assembly and four adjustable angles to accommodate varying sunlight exposure.

[0048] In terms of application scenarios, it can be used in multiple scenarios such as ground load placement, wall bolt hanging, guardrail hook hanging, etc. to meet the different application scenarios of customers.

[0049] In terms of design and installation, the main structure (first frame, second frame and third frame) and photovoltaic panels and micro inverters can be assembled, packaged and shipped as a whole. After disassembly, only the matching tools are needed and two positioning bolts can be installed at a time to complete the assembly. It can be installed by one person anytime and anywhere, and can be installed and used quickly. The design further reduces the installation steps and improves the installation efficiency of similar products.

[0050] The series of detailed descriptions listed above are only specific descriptions of feasible embodiments of the present invention. They are not intended to limit the scope of protection of the present invention. Any equivalent embodiments or changes that do not deviate from the technical spirit of the present invention should be included in the scope of protection of the present invention.

Claims

1. An angle-adjustable balcony solar panel bracket, characterized in that: include: A first frame, which is used to fix and install the solar panel; a second frame, one end of which is rotatably connected to one end of the first frame; The third frame has one end rotatably connected to the other end of the first frame, and the other end of the third frame is fixedly connected to the other end of the second frame when they are rotated together; the third frame is provided with a first adjusting rod and a second adjusting rod, the first adjusting rod is provided with a long strip-shaped adjusting slot, and the side of the adjusting slot is provided with a plurality of spaced first adjusting holes; the second adjusting rod is provided with a second adjusting hole; when the second adjusting rod is inserted into the adjusting slot, a bolt is adjustably inserted into a first adjusting hole and a second adjusting hole at different positions for fixing, so that the first frame has different angles relative to the second frame.

2. The angle-adjustable balcony solar panel bracket according to claim 1, characterized in that: There are four first adjustment holes.

3. The angle-adjustable balcony solar panel support according to claim 1, characterized in that: The second frame is rotatably connected to one end of the first frame through a first fastener. One end of the first fastener is provided with a first rotating shaft, and the other end is provided with a first clamping groove. The first clamping groove is fixed on the first frame, and the first rotating shaft is connected to the second frame.

4. The angle-adjustable balcony solar panel support according to claim 1, characterized in that: The third frame is rotatably connected to the other end of the first frame through a second fastener. One end of the second fastener is provided with a second rotating shaft, and the other end is provided with a second clamping groove. The second clamping groove is fixed on the first frame, and the second rotating shaft is connected to the third frame.

5. The angle-adjustable balcony solar panel support according to claim 1, characterized in that: A load-bearing block is fixed to the second frame.

6. The angle-adjustable balcony solar panel support according to claim 1, characterized in that: The first frame is fixed with a micro inverter.

7. The angle-adjustable balcony solar panel support according to claim 1, characterized in that: The second frame is fixed with a hook.

8. The angle-adjustable balcony solar panel support according to claim 1, characterized in that: The first frame, the second frame and the third frame are all made of aluminum alloy.

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