Angle-adjustable photovoltaic support for building facade

Abstract

The utility model discloses a building facade angle-adjustable photovoltaic support which comprises a handrail, hooks are symmetrically installed on the outer surface of the handrail in a threaded mode, one side of each hook is fixedly connected with a vertical supporting rod, and one side of each vertical supporting rod is provided with an adjustable supporting mechanism. The adjustable supporting mechanism comprises an inclined rod rotationally installed on one side of the vertical supporting rod, a first adapter is installed on the inner wall of the lower side of the vertical supporting rod in a threaded mode, an outer sleeve sliding rail is rotationally connected to one side of the first adapter, and an inner sleeve adjusting sliding rail is slidably connected to the inner wall of the outer sleeve sliding rail. Through the arrangement of the adjustable supporting mechanism, the angle of the photovoltaic panel can be adjusted according to different illumination positions in winter and summer under the cooperation of a one-way tooth and a shifting piece, so that illumination can be absorbed to the maximum extent, the power generation benefit is improved, and compared with most existing fixed angle type supporting devices, the practicability is higher, and the practicability is higher. And the angle of the photovoltaic panel is convenient to adjust, and the flexibility of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic panel support devices, in particular to an adjustable-angle photovoltaic bracket for building facades. Background Art

[0002] A photovoltaic panel is a photovoltaic cell product made of semiconductor materials and is a power generation device that can generate direct current under sunlight. Since it is a device that generates electricity using solar energy, it is widely used in the current environment that advocates energy conservation and environmental protection.

[0003] Currently, the application of photovoltaic panels requires the use of brackets for installation. For example, on the rooftops of large buildings, brackets are used to distribute photovoltaic panels to make the distance between photovoltaic panels more reasonable. However, the current brackets make the angle of the photovoltaic panels unable to be adjusted after fixing the photovoltaic panels. Therefore, due to the different illumination positions of sunlight in winter and summer, such fixed brackets make it impossible for the photovoltaic panels to absorb solar energy better, resulting in inconvenient use. Summary of the Utility Model

[0004] In order to overcome the deficiency in the prior art that it is not convenient to adjust the angle of the photovoltaic panel according to the different illumination positions of sunlight in winter and summer, one of the purposes of the present utility model is to provide an adjustable-angle photovoltaic bracket for building facades.

[0005] One of the purposes of the present utility model is achieved by adopting the following technical solution: an adjustable-angle photovoltaic bracket for building facades, including a railing: hooks are symmetrically and threadedly installed on the outer surface of the railing, a vertical support rod is fixedly connected to one side of the hook, an adjustable support mechanism is arranged on one side of the vertical support rod, the adjustable support mechanism includes an inclined rod rotatably installed on one side of the vertical support rod, a first adapter is threadedly installed on the inner wall of the lower side of the vertical support rod, a first outer sleeve slide rail is rotatably connected to one side of the first adapter, an inner sleeve adjustment slide rail is slidably connected to the inner wall of the first outer sleeve slide rail, limiting grooves are opened on the upper surfaces of one sides of the inner sleeve adjustment slide rail and the first outer sleeve slide rail, and a clamping groove is opened on the first outer sleeve slide rail close to the limiting groove; a damping rotating shaft is fixedly connected to one side wall of the inner sleeve adjustment slide rail, a dial is rotatably connected to the outer surface of the damping rotating shaft, a fixed rod is fixedly connected to the inner wall of the first outer sleeve slide rail close to the damping rotating shaft, a one-way gear is rotatably connected to the outer surface of the fixed rod, a second adapter is rotatably connected to one end of the inner sleeve adjustment slide rail, the second adapter is threadedly installed on the inner wall of the lower side of the inclined rod, a support frame is installed on the outer surface of one side of the inclined rod, and a photovoltaic panel is installed on the inner wall of the support frame. It is convenient to adjust the angle of the photovoltaic panel according to different requirements in winter and summer, thereby improving the power generation efficiency.

[0006] According to the adjustable-angle photovoltaic bracket for building facades described above, the one-way tooth is snap-fitted with the card slot, which facilitates the fixation of the inner sleeve adjusting slide rail within the outer sleeve slide rail, making the limiting convenient.

[0007] According to the adjustable-angle photovoltaic bracket for building facades described above, the size of the one-way tooth is adapted to the size of the limiting slot, which facilitates the one-way tooth to rotate within the limiting slot as the inner sleeve adjusting slide rail moves and to snap-limit the inner sleeve adjusting slide rail.

[0008] According to the adjustable-angle photovoltaic bracket for building facades described above, a hoop is installed on one side of the railing close to the vertical support rod. On one side of the hoop, a first threaded hole is symmetrically opened. On one side of the lower end of the vertical support rod close to the first threaded hole, a second threaded hole is symmetrically opened. A first bolt is threadedly connected to the inner walls of the first threaded hole and the second threaded hole. The first bolt passes through the first adapter and is threadedly connected to the first adapter, and a first hexagonal nut is threadedly connected to the outer surface of the first bolt. This facilitates the installation and fixation of the vertical support rod on the railing, thus facilitating the installation.

[0009] According to the adjustable-angle photovoltaic bracket for building facades described above, a third threaded hole is opened on one side of the first adapter close to the first hexagonal nut. A second bolt is threadedly connected to the inner wall of the third threaded hole, and a second hexagonal nut is threadedly connected to the outer surface of one side of the second bolt. This facilitates the installation and fixation of the first adapter within the inner wall of the vertical support rod, thus facilitating the installation and fixation of the outer sleeve slide rail on the vertical support rod, and further facilitating the assembly and fixation.

[0010] According to the adjustable-angle photovoltaic bracket for building facades described above, the size of the hoop is adapted to the outer diameter of the railing, which facilitates the assembly of the vertical support rod and the railing.

[0011] According to the adjustable-angle photovoltaic bracket for building facades described above, on one side of the inclined rod close to the support frame, a fourth threaded hole is symmetrically opened. On one side of the support frame close to the fourth threaded hole, a fifth threaded hole is opened. A third bolt is threadedly connected to the inner walls of the fourth threaded hole and the fifth threaded hole. The third bolt passes through one side of the second adapter and is threadedly connected to the second adapter, and a third hexagonal nut is threadedly connected to the outer surface of the third bolt. This facilitates the installation and fixation of the support frame on the outer surface of the inclined rod and is also convenient for disassembly, thus facilitating subsequent maintenance and improving the maintenance efficiency.

[0012] According to the adjustable-angle photovoltaic bracket for building facades described above, a threaded hole six is provided on one side of the inclined rod close to the threaded hole four. A bolt four is threadedly connected to the inner wall of the threaded hole six. The bolt four penetrates through one side of the adapter two and is threadedly connected to the adapter two. A hex nut four is threadedly connected to the outer surface of the bolt four. This facilitates the installation and fixation of the inner sleeve adjustment slide rail on the inner wall of the inclined rod through the adapter two, bolt four, and hex nut four, improving the installation efficiency.

[0013] The beneficial effects of the above solution are as follows:

[0014] 1. Through the setting of the adjustable support mechanism, the angle of the photovoltaic panel can be adjusted according to the different illumination positions in winter and summer under the cooperation of the one-way gear and the dial, so as to maximize the absorption of light and improve the power generation efficiency. Compared with most existing fixed-angle support devices, it is more practical and convenient to adjust the angle of the photovoltaic panel, effectively improving the flexibility of the device.

[0015] 2. Through the setting of the hoop, adapter one, adapter two, bolt one, bolt two, bolt three, hex nut one, hex nut two, and hex nut three, the adapter one and adapter two can be installed and fixed on the inner walls of the vertical support rod and the inclined rod under the cooperation of multiple bolts and nuts, so as to facilitate the assembly of the outer sleeve slide rail and the inner sleeve adjustment slide rail. The maintenance is more convenient and the disassembly and installation are facilitated by using the assembly method, improving the practicality of the device.

[0016] The additional aspects and advantages of the present invention will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the drawings and embodiments;

[0018] Figure 1 It is a schematic diagram of the overall structure of an adjustable-angle photovoltaic bracket for building facades of the present invention;

[0019] Figure 2 It is a schematic diagram of the structure of the support frame of an adjustable-angle photovoltaic bracket for building facades of the present invention;

[0020] Figure 3 It is a schematic diagram of the structure of the adjustable support mechanism of an adjustable-angle photovoltaic bracket for building facades of the present invention;

[0021] Figure 4 It is an adjustable-angle photovoltaic bracket for building facades of the present invention Figure 3 The enlarged schematic diagram at A in;

[0022] Figure 5 Structural schematic diagram of the hoop of an adjustable-angle photovoltaic bracket for a building facade according to the present utility model;

[0023] Figure 6 Structural schematic diagram of the second adapter of an adjustable-angle photovoltaic bracket for a building facade according to the present utility model.

[0024] Legend description:

[0025] 1. Rail; 2. Hook; 3. Vertical support rod; 4. Adjustable support mechanism; 401. Diagonal rod; 402. First adapter; 403. Outer sleeve slide rail; 404. Inner sleeve adjustment slide rail; 405. Limit groove; 406. Card slot; 407. Damping rotating shaft; 408. Paddle; 409. Fixed rod; 410. One-way tooth; 411. Second adapter; 412. Support frame; 5. Photovoltaic panel; 6. Hoop; 7. First threaded hole; 8. Second threaded hole; 9. First bolt; 10. First hexagonal nut; 11. Third threaded hole; 12. Second bolt; 13. Second hexagonal nut; 14. Fourth threaded hole; 15. Fifth threaded hole; 16. Third bolt; 17. Third hexagonal nut; 18. Sixth threaded hole; 19. Fourth bolt; 20. Fourth hexagonal nut. Specific implementation manners

[0026] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0027] Refer to Figures 1-6, an adjustable-angle photovoltaic support for building facades, including a railing 1: Hooks 2 are symmetrically threaded and installed on the outer surface of the railing 1. One side of the hook 2 is fixedly connected to a vertical support rod 3. An adjustable support mechanism 4 is arranged on one side of the vertical support rod 3. The adjustable support mechanism 4 includes an inclined rod 401 rotatably installed on one side of the vertical support rod 3. A first adapter 402 is threaded and installed on the inner wall of the lower side of the vertical support rod 3. One side of the first adapter 402 is rotatably connected to an outer sleeve slide rail 403. An inner sleeve adjustment slide rail 404 is slidably connected to the inner wall of the outer sleeve slide rail 403. Limiting grooves 405 are provided on the upper surfaces of one sides of the inner sleeve adjustment slide rail 404 and the outer sleeve slide rail 403. A card slot 406 is provided on one side of the outer sleeve slide rail 403 close to the limiting groove 405. One side wall of the inner sleeve adjustment slide rail 404 is fixedly connected to a damping rotating shaft 407. A dial 408 is rotatably connected to the outer surface of the damping rotating shaft 407. A fixed rod 409 is fixedly connected to the inner wall of the outer sleeve slide rail 403 close to the damping rotating shaft 407. A one-way gear 410 is rotatably connected to the outer surface of the fixed rod 409. One end of the inner sleeve adjustment slide rail 404 is rotatably connected to a second adapter 411. The second adapter 411 is threaded and installed on the inner wall of the lower side of the inclined rod 401. A support frame 412 is installed on the outer surface of one side of the inclined rod 401. A photovoltaic panel 5 is installed on the inner wall of the support frame 412. The one-way gear 410 is engaged with the card slot 406, and the size of the one-way gear 410 is adapted to the size of the limiting groove 405. When it is necessary to adjust the absorption angle of the photovoltaic panel 5 according to different illumination positions in winter and summer, when adjusting the angle of the photovoltaic panel 5 upward, rotate the dial 408 to drive it to rotate on the outer surface of the damping rotating shaft 407 and make it rotate out of the card slot 406. Pull the support frame 412 to drive the inclined rod 401 to rotate on the outer surface of the vertical support rod 3. While the inclined rod 401 rotates upward, it drives the inner sleeve adjustment slide rail 404 to slide upward on the inner wall of the outer sleeve slide rail 403. At the same time, push the one-way gear 410 to rotate on the inner wall of the limiting groove 405 and engage and limit the inner sleeve adjustment slide rail 404. Then rotate the dial 408 upward so that the dial 408 abuts against the inner wall of the outer sleeve slide rail 403, thereby preventing the inner sleeve adjustment slide rail 404 from sliding downward, and thus facilitating the adjustment of the angle of the photovoltaic panel 5. When adjusting the angle of the photovoltaic panel 5 downward, rotate the dial 408 to drive it to rotate downward and no longer abut against the inner wall of the outer sleeve slide rail 403. Then rotate the photovoltaic panel 5 downward to drive the inclined rod 401 to rotate downward and drive the inner sleeve adjustment slide rail 404 to slide downward on the inner wall of the outer sleeve slide rail 403. At the same time, drive the one-way gear 410 to rotate on the inner wall of the limiting groove 405 and engage with the inner wall of the limiting groove 405 on one side of the inner sleeve adjustment slide rail 404. Then rotate the dial 408 upward to make it rotate into the limiting groove 405 to fix the inner sleeve adjustment slide rail 404 in the outer sleeve slide rail 403, thereby facilitating the adjustment of the angle of the photovoltaic panel 5 according to different illumination positions in winter and summer. Compared with the existing fixed-angle photovoltaic support device, it has stronger practicability and flexibility, and effectively improves the power generation efficiency.

[0028] On one side of the railing 1 close to the vertical support rod 3, a hoop 6 is installed. On one side of the hoop 6, threaded holes one 7 are symmetrically opened. On one side of the lower end of the vertical support rod 3 close to the threaded holes one 7, threaded holes two 8 are symmetrically opened. The inner walls of the threaded holes one 7 and the threaded holes two 8 are threadedly connected with a bolt one 9. The bolt one 9 passes through the adapter one 402 and is threadedly connected with the adapter one 402. A hexagon nut one 10 is threadedly connected to the outer surface of the bolt one 9. A threaded hole three 11 is opened on one side of the adapter one 402 close to the hexagon nut one 10. The inner wall of the threaded hole three 11 is threadedly connected with a bolt two 12. A hexagon nut two 13 is threadedly connected to the outer surface of one side of the bolt two 12. Threaded holes four 14 are symmetrically opened on one side of the inclined rod 401 close to the support frame 412. A threaded hole five 15 is opened on one side of the support frame 412 close to the threaded holes four 14. The inner walls of the threaded holes four 14 and the threaded holes five 15 are threadedly connected with a bolt three 16. The bolt three 16 passes through one side of the adapter two 411 and is threadedly connected with the adapter two 411. A hexagon nut three 17 is threadedly connected to the outer surface of the bolt three 16. A threaded hole six 18 is opened on one side of the inclined rod 401 close to the threaded holes four 14. The inner wall of the threaded hole six 18 is threadedly connected with a bolt four 19. The bolt four 19 passes through one side of the adapter two 411 and is threadedly connected with the adapter two 411. A hexagon nut four 20 is threadedly connected to the outer surface of the bolt four 19. It is convenient to install and fix the vertical support rod 3 on the railing 1, convenient to install and fix the outer sleeve slide rail 403 on the inner wall of the vertical support rod 3 through the adapter one 402, convenient to install and fix the inner sleeve adjustable slide rail 404 on the inner wall of the inclined rod 401 through the adapter two 411, and convenient to install the support frame 412 on the inclined rod 401, so as to facilitate the assembly of the device, and further facilitate the disassembly and replacement of parts, effectively improving the later maintenance efficiency.

[0029] Working principle: When it is necessary to adjust the absorption angle of the photovoltaic panel 5 according to different illumination positions in winter and summer, when adjusting the angle of the photovoltaic panel 5 upward, rotate the paddle 408 to drive it to rotate on the outer surface of the damping rotating shaft 407 and make it rotate out of the card slot 406, pull the support frame 412 to drive the inclined rod 401 to rotate on the outer surface of the vertical support rod 3. While the inclined rod 401 rotates upward, it drives the inner sleeve adjusting slide rail 404 to slide upward on the inner wall of the outer sleeve slide rail 403. At the same time, it pushes the one-way tooth 410 to rotate on the inner wall of the limit slot 405 and clamps and limits the inner sleeve adjusting slide rail 404. Then rotate the paddle 408 upward so that the paddle 408 abuts against the inner wall of the outer sleeve slide rail 403, thereby preventing the inner sleeve adjusting slide rail 404 from sliding downward, and thus facilitating the adjustment of the angle of the photovoltaic panel 5. When adjusting the angle of the photovoltaic panel 5 downward, rotate the paddle 408 to drive it to rotate downward and no longer abut against the inner wall of the outer sleeve slide rail 403. Then rotate the photovoltaic panel 5 downward to drive the inclined rod 401 to rotate downward and drive the inner sleeve adjusting slide rail 404 to slide downward on the inner wall of the outer sleeve slide rail 403. At the same time, it drives the one-way tooth 410 to rotate on the inner wall of the limit slot 405 and clamp on one side inner wall of the limit slot 405 of the inner sleeve adjusting slide rail 404. Then rotate the paddle 408 upward so that it rotates into the limit slot 405 to fix the inner sleeve adjusting slide rail 404 in the outer sleeve slide rail 403, thereby facilitating the adjustment of the angle of the photovoltaic panel 5 according to different illumination positions in winter and summer. Compared with the existing fixed-angle photovoltaic support device, it has stronger practicability and flexibility, and effectively improves the power generation efficiency.

[0030] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art to which it pertains, various changes can also be made without departing from the gist of the present invention.

Claims

1. An adjustable-angle photovoltaic bracket for a building facade, characterized in that, Including a railing (1): Hooks (2) are symmetrically thread-mounted on the outer surface of the railing (1). One side of the hook (2) is fixedly connected to a vertical support rod (3). An adjustable support mechanism (4) is arranged on one side of the vertical support rod (3). The adjustable support mechanism (4) includes an inclined rod (401) rotatably mounted on one side of the vertical support rod (3). A first adapter (402) is thread-mounted on the inner wall of the lower side of the vertical support rod (3). One side of the first adapter (402) is rotatably connected to an outer sleeve slide rail (403). An inner sleeve adjustment slide rail (404) is slidably connected to the inner wall of the outer sleeve slide rail (403). Limiting grooves (405) are provided on the upper surfaces of one sides of the inner sleeve adjustment slide rail (404) and the outer sleeve slide rail (403). A clamping groove (406) is provided on the outer sleeve slide rail (403) close to the limiting groove (405). One side side wall of the inner sleeve adjustment slide rail (404) is fixedly connected to a damping rotating shaft (407). A dial (408) is rotatably connected to the outer surface of the damping rotating shaft (407). A fixed rod (409) is fixedly connected to the inner wall of the outer sleeve slide rail (403) close to the damping rotating shaft (407). A one-way gear (410) is rotatably connected to the outer surface of the fixed rod (409). One end of the inner sleeve adjustment slide rail (404) is rotatably connected to a second adapter (411). The second adapter (411) is thread-mounted on the inner wall of the lower side of the inclined rod (401). A support frame (412) is mounted on the outer surface of one side of the inclined rod (401). A photovoltaic panel (5) is mounted on the inner wall of the support frame (412).

2. The adjustable-angle photovoltaic support for a building facade according to claim 1, wherein The one-way gear (410) is clamped with the clamping groove (406).

3. The adjustable-angle photovoltaic support for a building facade according to claim 1, characterized in that, The size of the one-way gear (410) is adapted to the size of the limiting groove (405).

4. The adjustable-angle photovoltaic bracket for a building facade according to claim 1, wherein A hoop (6) is mounted on one side of the railing (1) close to the vertical support rod (3). Threaded holes one (7) are symmetrically provided on one side of the hoop (6). Threaded holes two (8) are symmetrically provided on the side of the lower end of the vertical support rod (3) close to the threaded holes one (7). A bolt one (9) is thread-connected to the inner walls of the threaded holes one (7) and the threaded holes two (8). The bolt one (9) passes through the first adapter (402) and is thread-connected to the first adapter (402). A hexagon nut one (10) is thread-connected to the outer surface of the bolt one (9).

5. The adjustable-angle photovoltaic bracket for building facades according to claim 4, wherein A threaded hole three (11) is provided on the side of the first adapter (402) close to the hexagon nut one (10). A bolt two (12) is thread-connected to the inner wall of the threaded hole three (11). A hexagon nut two (13) is thread-connected to the outer surface of one side of the bolt two (12).

6. The adjustable-angle photovoltaic support for a building facade according to claim 4, characterized in that, The size of the hoop (6) is adapted to the size of the outer diameter of the railing (1).

7. The adjustable-angle photovoltaic bracket for a building facade according to claim 1, wherein On one side of the diagonal rod (401) close to the support frame (412), four threaded holes (14) are symmetrically formed. On one side of the support frame (412) close to the four threaded holes (14), a fifth threaded hole (15) is formed. A third bolt (16) is threadedly connected to the inner walls of the four threaded holes (14) and the fifth threaded hole (15). The third bolt (16) penetrates through one side of the second adapter (411) and is threadedly connected to the second adapter (411). A third hexagonal nut (17) is threadedly connected to the outer surface of the third bolt (16).

8. The adjustable-angle photovoltaic support for a building facade according to claim 7, characterized in that, On one side of the diagonal rod (401) close to the four threaded holes (14), a sixth threaded hole (18) is formed. A fourth bolt (19) is threadedly connected to the inner wall of the sixth threaded hole (18). The fourth bolt (19) penetrates through one side of the second adapter (411) and is threadedly connected to the second adapter (411). A fourth hexagonal nut (20) is threadedly connected to the outer surface of the fourth bolt (19).

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