Household photovoltaic power generation adjustable angle integrated support

Abstract

The utility model relates to the field of household photovoltaic power generation technology, concretely is a household photovoltaic power generation adjustable angle integrated support, include: frame body, including first support frame, the surface of first support frame is provided with photovoltaic integrated support, the surface of first support frame is provided with second support frame. The utility model discloses through the connection of first support frame and mounting block, can install second support frame on the surface of first support frame, make the connecting block install on the surface of mounting block, then through the connection of mounting block and limiting buckle, can make limiting buckle install into the inside of connecting block, can make first worm rotate with the rotation of installation knob, thereby make first worm wheel synchronous rotation, can make limiting buckle rotate with the rotation of first worm wheel, thereby resist in the inside of limiting groove, in this way fixed the splicing position of first support frame and second support frame, reach the effect that can splice and use photovoltaic integrated support.

Description

Technical Field

[0001] This utility model relates to the field of residential photovoltaic power generation technology, specifically to an adjustable angle integrated bracket for residential photovoltaic power generation. Background Technology

[0002] Residential photovoltaic power generation is a form of distributed photovoltaic power generation. It is usually installed on the roof or in the yard of a family home. It converts solar energy into electrical energy through a micro-inverter, which can be used directly by the family or connected to the grid.

[0003] Photovoltaic power generation equipment generally needs to be installed in different locations such as flat or sloping roofs, ground or walls. The installation angles and directions of these locations vary, so an adjustable bracket is needed. This is where adjustable brackets come in. An adjustable angle integrated bracket for residential photovoltaic power generation is a support structure used to install photovoltaic modules. It can adjust the angle of the photovoltaic panels to adapt to different lighting conditions through multi-dimensional adjustment, thereby improving power generation efficiency. However, when using existing adjustable angle integrated brackets, they cannot be spliced ​​together. Individual placement is prone to tipping over, and the placement is often uneven, making adjustment inconvenient. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable angle integrated bracket for household photovoltaic power generation, so as to solve the problems mentioned in the background art, that the adjustable angle integrated bracket cannot be spliced ​​together, is prone to tipping over when placed individually, and is often unevenly placed, making adjustment inconvenient.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an adjustable-angle integrated bracket for household photovoltaic power generation, comprising:

[0006] The frame includes a first support frame, on the surface of which a photovoltaic integrated bracket is provided, and on the surface of which a second support frame is provided;

[0007] The splicing mechanism includes a mounting block, which is fixedly connected to the surface of a first support frame. A mounting knob is rotatably connected to the surface of the mounting block. A first worm gear is fixedly connected to the surface of the mounting knob. A first fixed shaft is fixedly connected inside the mounting block. A first worm wheel is meshed with the surface of the first worm gear. A limit buckle is fixedly connected to the surface of the first worm wheel. A connecting block is fixedly connected to the surface of the second support frame. A limit groove is formed inside the connecting block.

[0008] Preferably, the mounting blocks are symmetrically distributed in two groups on the surface of the first support frame, and the connecting blocks are symmetrically distributed in two groups on the surface of the second support frame.

[0009] Preferably, the connecting block is connected by the surface abutting of the second support frame and the mounting block, and the limiting buckle is connected by the surface insertion of the mounting block and the connecting block.

[0010] Preferably, the first worm is internally rotatably connected via a mounting knob and a mounting block, and the first worm wheel is rotatably connected via the surface of the first worm and the first fixed shaft.

[0011] Preferably, the limiting buckle is rotatably connected to the first worm gear and the limiting groove, and the limiting buckle is abuttingly connected to the first worm gear and the connecting block.

[0012] Preferably, the rotating mechanism includes a protective box, which is fixedly connected to the surface of the first support frame. A drive motor is disposed inside the protective box, and a second worm gear is rotatably connected to the surface of the drive motor. A second fixed shaft is fixedly connected inside the protective box, and a second worm wheel is meshed with the surface of the second worm gear. A connecting rod is fixedly connected to the surface of the second worm wheel.

[0013] Preferably, the second worm is rotatably connected to the drive motor and the protective box internally, and the second worm wheel is rotatably connected to the surface of the second worm and the second fixed shaft.

[0014] Preferably, the connecting rod is rotatably connected to the surface of the protective box via a second worm gear, the connecting rod is fixedly connected to the surface of the photovoltaic integrated bracket, and the photovoltaic integrated bracket is rotatably connected to the surface of the first support frame via the connecting rod.

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

[0016] 1. By connecting the first support frame and the mounting block, and the second support frame and the connecting block, the second support frame can be installed on the surface of the first support frame, and the connecting block can be installed on the surface of the mounting block. Then, by connecting the mounting block and the limiting buckle, and the limiting buckle and the connecting block, the limiting buckle can be installed into the connecting block. By connecting the installation knob and the first worm, and the first fixed shaft and the first worm wheel, the first worm can rotate with the rotation of the installation knob, thereby making the first worm wheel rotate synchronously. Then, by connecting the first worm wheel and the limiting buckle, and the limiting buckle and the limiting groove, the limiting buckle can rotate with the rotation of the first worm wheel, thereby abutting against the inside of the limiting groove, thus fixing the splicing position of the first support frame and the second support frame, achieving the effect of splicing and using a photovoltaic integrated bracket.

[0017] 2. By connecting the protective box and the drive motor, and the drive motor and the second worm gear, the drive motor can be started to drive the second worm gear to rotate. Then, by connecting the second worm gear and the second worm wheel, and the second fixed shaft and the second worm wheel, the second worm wheel can rotate synchronously with the rotation of the second worm gear. Furthermore, by connecting the second worm wheel and the connecting rod, and the connecting rod and the first support frame, the first support frame and the connecting rod can rotate synchronously with the rotation of the second worm wheel. Thus, by rotating with the rising and setting of the sun, the photoelectric conversion efficiency can be improved. Attached Figure Description

[0018] Figure 1 This is a three-dimensional front view of the structure of this utility model;

[0019] Figure 2 This is a rear-view perspective view of the structure of this utility model;

[0020] Figure 3 This is a three-dimensional partial sectional view of the connection structure of the mounting block and the connecting block of this utility model;

[0021] Figure 4 This is a three-dimensional partial sectional view of the connection structure between the first worm gear and the connecting block of this utility model;

[0022] Figure 5 This is a three-dimensional partial cross-sectional view of the connection structure of the photovoltaic integrated bracket and protective box of this utility model.

[0023] In the diagram: 1. First support frame; 11. Photovoltaic integrated bracket; 12. Second support frame; 2. Mounting block; 21. Mounting knob; 22. First worm gear; 23. First fixed shaft; 24. First worm wheel; 25. Limiting buckle; 26. Connecting block; 27. Limiting groove; 3. Protective box; 31. Drive motor; 32. Second worm gear; 33. Second fixed shaft; 34. Second worm wheel; 35. Connecting rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-5 One embodiment provided by this utility model:

[0026] An adjustable-angle integrated bracket for residential photovoltaic power generation includes:

[0027] The frame includes a first support frame 1, a photovoltaic integrated bracket 11 is provided on the surface of the first support frame 1, and a second support frame 12 is provided on the surface of the first support frame 1. The first support frame 1, the photovoltaic integrated bracket 11 and the second support frame 12 are all existing products and are not considered as technical protection points of this application. They will not be described in detail here.

[0028] The splicing mechanism includes a mounting block 2, which is fixedly connected to the surface of the first support frame 1 for mounting a connecting block 26. A mounting knob 21 is rotatably connected to the surface of the mounting block 2 for driving the first worm gear 22 to rotate. The first worm gear 22 is fixedly connected to the surface of the mounting knob 21 for driving the first worm wheel 24 to rotate. A first fixed shaft 23 is fixedly connected inside the mounting block 2 for connecting the first worm wheel 24. The first worm gear 22 is meshed with the first worm wheel 24 for driving the limit buckle 25 to rotate. The limit buckle 25 is fixedly connected to the surface of the first worm wheel 24 for inserting into the connecting block 26. A connecting block 26 is fixedly connected to the surface of the second support frame 12 for mounting on the surface of the mounting block 2. A limit groove 27 is formed inside the connecting block 26 to limit the insertion position of the limit buckle 25.

[0029] Furthermore, the mounting blocks 2 are symmetrically distributed in two groups on the surface of the first support frame 1, and the connecting blocks 26 are symmetrically distributed in two groups on the surface of the second support frame 12. The first support frame 1 and the second support frame 12 are of the same structure. For the convenience of describing the splicing mechanism, they are labeled separately. The two groups of mounting blocks 2 are used to connect the two groups of connecting blocks 26.

[0030] Furthermore, the connecting block 26 is connected to the surface of the second support frame 12 and the mounting block 2 by abutting, and the limiting buckle 25 is connected to the surface of the mounting block 2 and the connecting block 26 by inserting, so that the second support frame 12 is installed on the surface of the first support frame 1, and the connecting block 26 is installed on the surface of the mounting block 2, thereby allowing the limiting buckle 25 to be inserted into the interior of the connecting block 26.

[0031] Furthermore, the first worm 22 is internally rotatably connected to the mounting knob 21 and the mounting block 2, and the first worm wheel 24 is rotatably connected to the surface of the first worm 22 and the first fixed shaft 23. Then, rotating the mounting knob 21 drives the first worm 22 to rotate, so that the first worm wheel 24 rotates synchronously with the rotation of the first worm 22. The first worm 22 and the first worm wheel 24 have a self-locking structure and will not rotate without the action of external force.

[0032] Furthermore, the limiting buckle 25 is internally rotatably connected to the first worm gear 24 and the limiting groove 27, and internally abuttingly connected to the first worm gear 24 and the connecting block 26. The limiting buckle 25 rotates synchronously with the rotation of the first worm gear 24, thereby abutting the limiting buckle 25 inside the limiting groove 27, fixing the insertion position of the limiting buckle 25, thereby fixing the splicing of the first support frame 1 and the second support frame 12.

[0033] Furthermore, the rotating mechanism includes a protective box 3, which is fixedly connected to the surface of the first support frame 1 to protect the drive motor 31. The drive motor 31 is installed inside the protective box 3 to drive the second worm 32 to rotate. The surface of the drive motor 31 is rotatably connected to the second worm 32 to drive the second worm wheel 34 to rotate. The interior of the protective box 3 is fixedly connected to a second fixed shaft 33 to connect the second worm wheel 34. The surface of the second worm 32 is meshed with the second worm wheel 34 to drive the connecting rod 35 to rotate. The surface of the second worm wheel 34 is fixedly connected to the connecting rod 35 to connect the second worm wheel 34 and the first support frame 1.

[0034] Furthermore, the second worm 32 is rotatably connected to the inside of the protective box 3 via the drive motor 31, and the second worm wheel 34 is rotatably connected to the surface of the second worm 32 and the second fixed shaft 33. The drive motor 31 is set to a suitable speed and started to drive the second worm 32 to rotate, thereby driving the second worm wheel 34 to rotate synchronously.

[0035] Furthermore, the connecting rod 35 is rotatably connected to the surface of the protective box 3 via the second worm gear 34. The connecting rod 35 is fixedly connected to the surface of the photovoltaic integrated bracket 11. The photovoltaic integrated bracket 11 is rotatably connected to the surface of the first support frame 1 via the connecting rod 35. The connecting rod 35 rotates synchronously with the rotation of the second worm gear 34, thereby driving the photovoltaic integrated bracket 11 to rotate synchronously, so that the photovoltaic integrated bracket 11 faces the sun as much as possible and maximizes the photoelectric conversion.

[0036] Working principle: When using the first support frame 1, firstly, the second support frame 12 is installed on the surface of the first support frame 1, so that the connecting block 26 is installed on the surface of the mounting block 2, thereby allowing the limiting buckle 25 to be inserted into the connecting block 26. Then, the mounting knob 21 is rotated to drive the first worm gear 22 to rotate, so that the first worm wheel 24 rotates synchronously with the rotation of the first worm gear 22. The limiting buckle 25 rotates synchronously with the rotation of the first worm wheel 24, so that the limiting buckle 25 abuts against the inside of the limiting groove 27, fixing the insertion position of the limiting buckle 25, thereby fixing the splicing of the first support frame 1 and the second support frame 12. Then, the drive motor 31 is set to a suitable speed and started to drive the second worm gear 32 to rotate, thereby driving the second worm wheel 34 to rotate synchronously. The connecting rod 35 rotates synchronously with the rotation of the second worm wheel 34, thereby driving the photovoltaic integrated bracket 11 to rotate synchronously, so that the photovoltaic integrated bracket 11 faces the sun as much as possible to maximize the photoelectric conversion.

[0037] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An adjustable-angle integrated bracket for residential photovoltaic power generation, characterized in that, include: The frame includes a first support frame (1), the surface of the first support frame (1) is provided with a photovoltaic integrated bracket (11), and the surface of the first support frame (1) is provided with a second support frame (12); The splicing mechanism includes a mounting block (2), which is fixedly connected to the surface of the first support frame (1). A mounting knob (21) is rotatably connected to the surface of the mounting block (2). A first worm gear (22) is fixedly connected to the surface of the mounting knob (21). A first fixed shaft (23) is fixedly connected inside the mounting block (2). A first worm wheel (24) is meshed with the surface of the first worm gear (22). A limit buckle (25) is fixedly connected to the surface of the first worm wheel (24). A connecting block (26) is fixedly connected to the surface of the second support frame (12). A limit groove (27) is opened inside the connecting block (26).

2. The adjustable angle integrated bracket for household photovoltaic power generation according to claim 1, characterized in that: The mounting blocks (2) are symmetrically distributed in two groups on the surface of the first support frame (1), and the connecting blocks (26) are symmetrically distributed in two groups on the surface of the second support frame (12).

3. The adjustable angle integrated bracket for household photovoltaic power generation according to claim 1, characterized in that: The connecting block (26) is connected by abutting the surfaces of the second support frame (12) and the mounting block (2), and the limiting buckle (25) is connected by inserting the surfaces of the mounting block (2) and the connecting block (26).

4. The adjustable angle integrated bracket for household photovoltaic power generation according to claim 1, characterized in that: The first worm (22) is internally rotatably connected to the mounting knob (21) and the mounting block (2), and the first worm wheel (24) is rotatably connected to the surface of the first worm (22) and the first fixed shaft (23).

5. The adjustable angle integrated bracket for household photovoltaic power generation according to claim 1, characterized in that: The limiting buckle (25) is rotatably connected to the first worm wheel (24) and the limiting groove (27) through internal rotation, and the limiting buckle (25) is abutted to the first worm wheel (24) and the connecting block (26) through internal engagement.

6. The adjustable angle integrated bracket for household photovoltaic power generation according to claim 1, characterized in that: The rotating mechanism includes a protective box (3), which is fixedly connected to the surface of the first support frame (1). A drive motor (31) is provided inside the protective box (3). A second worm (32) is rotatably connected to the surface of the drive motor (31). A second fixed shaft (33) is fixedly connected inside the protective box (3). A second worm wheel (34) is meshed with the surface of the second worm (32). A connecting rod (35) is fixedly connected to the surface of the second worm wheel (34).

7. The adjustable angle integrated bracket for household photovoltaic power generation according to claim 6, characterized in that: The second worm (32) is rotatably connected to the inside of the drive motor (31) and the protective box (3), and the second worm wheel (34) is rotatably connected to the surface of the second worm (32) and the second fixed shaft (33).

8. The adjustable angle integrated bracket for household photovoltaic power generation according to claim 6, characterized in that: The connecting rod (35) is rotatably connected to the surface of the second worm gear (34) and the protective box (3). The connecting rod (35) is fixedly connected to the surface of the photovoltaic integrated bracket (11). The photovoltaic integrated bracket (11) is rotatably connected to the surface of the first support frame (1) through the connecting rod (35).

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