Solar breast board support capable of adjusting angle according to incident angle of sun

Abstract

The utility model belongs to the technical field of solar breast board supports, and discloses a solar breast board support capable of adjusting the angle according to the incident angle of the sun, the number of vertical handrails is two, the two vertical handrails are both vertically connected to the lower end of a first handrail, and the two sides of the upper portion of a solar frame plate are rotationally connected with the upper portions of the two vertical handrails respectively; the number of the second transmission shafts is two, the lower ends of the two second transmission shafts are rotationally connected with the lower portions of the two vertical handrails correspondingly, the upper ends of the two second transmission shafts are both connected with limiting rods, long-strip-shaped limiting grooves are formed in the two sides of the solar frame plate correspondingly, and the two limiting rods are movably connected into the long-strip-shaped limiting grooves correspondingly. One end of the first transmission shaft is rotationally connected with the middle of the second transmission shaft, and the other end of the first transmission shaft is rotationally connected with the height adjuster. According to the utility model, the solar panel can be controlled to be adjusted along with the angle of the sun, so as to obtain maximum solar resource utilization.

Description

Technical Field

[0001] The utility model belongs to the technical field of solar panel brackets, and in particular relates to a solar panel bracket capable of adjusting an angle according to the incident angle of the sun. Background Art

[0002] With the development of science and technology, solar photovoltaic power generation technology is becoming more and more popular. The guardrail is a kind of component in the building that plays a role of enclosure. It is a protective measure for people to prevent falling when using the building normally. It is a plate-shaped guardrail facility, closed and continuous, generally used in balconies or roof parapets, and the height is generally about 1 meter. The guardrail is generally paved with cement, marble and other materials. It is strong and convenient to stand. The solar photovoltaic power generation building guardrail that combines solar photovoltaic power generation with building guardrails is of great significance to the application of solar power generation technology.

[0003] The prior art with the authorization announcement number CN210422115U discloses a solar photovoltaic power generation building guardrail, including a support plate, a base is provided at the lower end of the support plate, a rotating hinge is provided on the outer wall of the support plate, and a moving groove is provided on the outer wall of the support plate, grooves are provided on both sides of the inner wall of the moving groove, and a moving block is engaged in the groove of the inner wall of the moving groove, a through hole is provided on the moving block, and a rotating block is engaged in the through hole of the moving block, a through hole is provided on the rotating block, and a threaded rod is provided in the through hole of the rotating block, a fixing bolt is sleeved on the outer wall of the threaded rod, and a screw fixing piece is connected to one end of the threaded rod, and the screw fixing piece is arranged on a fixing frame, and a fixing frame is provided on the rotating hinge. The solar photovoltaic power generation building guardrail can quickly adjust the angle, can adjust the angle according to the actual site, is simple and convenient to use, and greatly simplifies the adjustable process.

[0004] In summary, the solar panels on the existing railings are vertical structures that cannot be adjusted in angle, or fixed-angle structures. Such solar brackets cannot be adjusted with the solar altitude angle, but can only adjust the azimuth angle. They cannot meet the needs of adjusting the angle of the corresponding solar railings according to the sun angle in different regions, resulting in a large amount of waste of solar energy on high-rise facades, and not being used more efficiently. Utility Model Content

[0005] The utility model aims to provide a solar panel bracket which can adjust the angle according to the incident angle of the sun, so as to solve the above problems existing in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A solar panel support that adjusts the angle according to the incident angle of the sun, comprising vertical railings, a first railing handrail, a first transmission shaft, a second transmission shaft, and a solar frame plate installed with solar panels. There are two vertical railings, both of which are vertically connected to the lower end of the first railing handrail. The two sides of the upper part of the solar frame plate are respectively rotatably connected to the upper parts of the two vertical railings; there are two second transmission shafts, and the lower ends of the two second transmission shafts are respectively rotatably connected to the lower parts of the two vertical railings. Limit rods are connected to the upper ends of the two second transmission shafts. Long strip limit slots are opened on both sides of the solar frame plate, and the two limit rods are respectively movably connected to one long strip limit slot; a height adjuster is installed in the middle of the vertical railing. One end of the first transmission shaft is rotatably connected to the middle of the second transmission shaft, and the other end of the first transmission shaft is rotatably connected to the height adjuster to adjust the height of the other end of the first transmission shaft through the height adjuster.

[0008] As a preferred technical solution in the present invention, the height adjuster includes an external locator and an internal locator that slides vertically in the external locator. A first long strip hole extending in the vertical direction is opened on one side of the external locator. An angle ear is connected to one side of the internal locator. The angle ear passes through the first long strip hole to the outside of the external locator and is rotatably connected to the other end of the first transmission shaft; a second long strip hole extending in the vertical direction is opened on the other side of the external locator. A locator handle is connected to the other side of the internal locator. The locator handle passes through the second long strip hole to the outside of the external locator.

[0009] As a preferred technical solution in the present invention, the height adjuster further includes an internal locator insertion rod. A plurality of insertion holes with different heights are opened on the other side of the external locator. A positioning hole is opened on the other side of the internal locator. As the internal locator slides up and down in the external locator, all the insertion holes can correspond to the positioning hole, and one end of the internal locator insertion rod passes through the insertion hole and is inserted into the positioning hole.

[0010] As a preferred technical solution in the present invention, the positioning hole is a long strip positioning hole extending in the horizontal direction, and all the insertion holes are located on at least two vertical lines.

[0011] As a preferred technical solution in the present invention, a plurality of solar panel tilt angle marking lines are also marked on the other side of the external locator. All the solar panel tilt angle marking lines are located on one side of the second long strip hole and are arranged in sequence in the vertical direction. All the insertion holes are located on the other side of the second long strip hole.

[0012] As a preferred technical solution in the present invention, a railing fixing device is installed at the lower end of the vertical railing. An installation groove is opened at the upper end of the railing fixing device, and the lower end of the vertical railing is installed in the installation groove.

[0013] As a preferred technical solution in the present utility model, the vertical railing is also detachably connected to the railing fixing device through bolts.

[0014] As a preferred technical solution in the present utility model, railing fixing members are fixed to the upper parts of the two vertical railings. The middle part of the railing fixing member is fixedly connected to the vertical railing. The two sides of the upper part of the solar frame plate are respectively rotatably connected to one ends of the two railing fixing members, and the other ends of the two railing fixing members are connected to a second railing handrail.

[0015] Beneficial effects: When the present utility model is in use, the height of the other end of the first transmission shaft can be adjusted through the height adjuster, so that one end of the first transmission shaft drives the second transmission shaft to rotate relative to its lower end. The upper end of the second transmission shaft is in the long strip limiting groove of the solar frame plate, and supports the solar frame plate at different positions, so that the solar frame plate rotates around its upper end, realizing the angle adjustment of the solar frame plate, and also realizing the angle adjustment of the solar panel, making the solar panel adjust with the angle of the sun, so that the solar panel can absorb solar energy more efficiently and obtain the maximum utilization of solar energy resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional schematic diagram of the present utility model;

[0017] Figure 2 is a schematic diagram of one side of the height adjuster in the present utility model;

[0018] Figure 3 is a schematic diagram of the other side of the height adjuster in the present utility model;

[0019] Figure 4 is a sectional view of the height adjuster in the present utility model;

[0020] Figure 5 is a three-dimensional schematic diagram of the internal positioner in the present utility model.

[0021] In the figure: 1 - vertical railing; 2 - first railing handrail; 3 - first transmission shaft; 4 - second transmission shaft; 5 - solar panel; 6 - solar frame plate; 7 - height adjuster; 701 - external positioner; 702 - internal positioner; 703 - angle ear; 704 - positioner handle; 705 - internal positioner insertion rod; 8 - railing fixing device; 9 - railing fixing member; 10 - second railing handrail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the present invention will be briefly introduced below in conjunction with the accompanying drawings and the description of the embodiments or the prior art. Obviously, the following description of the structures of the drawings is only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. It should be noted here that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation to the present invention.

[0023] Embodiment:

[0024] As Figures 1-5 shown, this embodiment provides a solar panel support that adjusts the angle according to the solar incident angle, including a vertical railing 1, a first railing handrail 2, a first transmission shaft 3, a second transmission shaft 4, and a solar frame plate 6 installed with a solar panel 5. There are two vertical railings 1, both of which are vertically connected to the lower end of the first railing handrail 2 to form a stable railing frame structure. The two sides of the upper part of the solar frame plate 6 are respectively rotatably connected to the upper parts of the two vertical railings 1, so that the solar frame plate 6 can rotate around its upper part to adjust the tilt angle of the solar frame plate 6, that is, adjust the tilt angle of the solar panel 5, so that the solar panel 5 can be adjusted according to the solar angle, and thus absorb solar energy more efficiently.

[0025] Further refined, there are two second transmission shafts 4, and the lower ends of the two second transmission shafts 4 are respectively rotatably connected to the lower parts of the two vertical railings 1. The upper ends of the two second transmission shafts 4 are both connected with limit rods. Long strip limit slots 601 are opened on both sides of the solar frame plate 6, and the two limit rods are respectively movably connected in one long strip limit slot 601. The second transmission shaft 4 continues to rotate around one end, and the other end moves in the long strip limit slot 601 to support different positions of the solar frame plate 6, thus realizing the angle adjustment of the solar frame plate 6. Furthermore, the two second transmission shafts 4 can give a support to the solar frame plate 6, so that the solar frame plate 6 installed with the solar panel 5 can adjust the angle under relatively stable support.

[0026] Even more refined, a height adjuster 7 is installed in the middle of the vertical railing 1. One end of the first transmission shaft 3 is rotatably connected to the middle of the second transmission shaft 4, and the other end of the first transmission shaft 3 is rotatably connected to the height adjuster 7, so as to adjust the height of the other end of the first transmission shaft 3 through the height adjuster 7. The height adjuster 7 adjusts the height of the other end of the first transmission shaft 3. Furthermore, one end of the first transmission shaft 3 can drive the second transmission shaft 4 to rotate, and the rotation of the second transmission shaft 4 can naturally drive the solar frame plate 6 to rotate, thereby realizing the angle adjustment of the solar panel 5.

[0027] When the utility model is in use, the height of the other end of the first transmission shaft 3 can be adjusted by the height adjuster 7, so that one end of the first transmission shaft 3 drives the second transmission shaft 4 to rotate relative to its lower end. The upper end of the second transmission shaft 4 is in the long strip limit groove 601 of the solar frame plate 6, and supports the solar frame plate 6 at different positions, so that the solar frame plate 6 rotates around its upper end, realizing the angle adjustment of the solar frame plate 6, and also realizing the angle adjustment of the solar panel 5, so that the solar panel 5 adjusts with the angle of the sun, so that the solar panel 5 can absorb solar energy more efficiently and obtain the maximum utilization of solar energy resources.

[0028] As a preferred implementation in this embodiment, it should be further explained that the height adjuster 7 includes an external locator 701 and an internal locator 702 that slides vertically in the external locator 701. A first long hole extending in the vertical direction is provided on one side of the external locator 701. An angle ear 703 is connected to one side of the internal locator 702. The angle ear 703 passes through the first long hole to the outside of the external locator 701 and is rotatably connected to the other end of the first transmission shaft 3. The internal locator 702 can be lifted and lowered in the external locator 701, which can drive the angle ear 703 to be lifted and lowered. The lifting and lowering of the angle ear 703 can drive the first transmission shaft 3 to be lifted and lowered, thereby realizing the angle adjustment of the solar frame plate 6; a second long hole extending in the vertical direction is provided on the other side of the external locator 701. A locator handle 704 is connected to the other side of the internal locator 702. The locator handle 704 passes through the second long hole to the outside of the external locator 701, which is convenient to control the lifting and lowering of the internal locator 702 through the locator handle 704, which is simple and convenient.

[0029] As a preferred implementation in this embodiment, it should be further explained that the height adjuster 7 further includes an internal locator insertion rod 705. A plurality of insertion holes with different heights are provided on the other side of the external locator 701. A positioning hole is provided on the other side of the internal locator 702. As the internal locator 702 slides up and down in the external locator 701, all the insertion holes can correspond to the positioning hole. One end of the internal locator insertion rod 705 passes through the insertion hole and is inserted into the positioning hole, so as to limit the internal locator insertion rod 705 through the insertion hole, and then limit the height of the internal locator 702 through the internal locator insertion rod 705, so that the solar panel 5 can be stably maintained at a certain inclination angle.

[0030] As a preferred implementation in this embodiment, it should be further explained that the positioning hole is a long strip positioning hole extending in the horizontal direction, and all the insertion holes are located on at least two vertical lines, so as to facilitate the staggered arrangement of the insertion holes and facilitate setting more positioning angles for the solar panel 5.

[0031] As a preferred implementation in this embodiment, it should be further noted that multiple solar panel tilt angle marking lines are also marked on the other side of the external locator 701. All the solar panel tilt angle marking lines are located on one side of the second long hole and are arranged in sequence along the vertical direction. All the insertion holes are located on the other side of the second long hole, which is convenient for visually judging the tilt angle of the solar panel 5 through the solar panel tilt angle marking lines, and then the solar panel 5 can be adjusted to the optimal angle according to the actual situation.

[0032] As a preferred implementation in this embodiment, it should be further noted that a railing fixing device 8 is installed at the lower end of the vertical railing 1. An installation groove is formed at the upper end of the railing fixing device 8, and the lower end of the vertical railing 1 is installed in the installation groove to ensure the stability of the vertical railing 1.

[0033] As a preferred implementation in this embodiment, it should be further noted that the vertical railing 1 is also detachably connected to the railing fixing device 8 by bolts to further enhance the stability of the vertical railing 1.

[0034] As a preferred implementation in this embodiment, it should be further noted that railing fixing members 9 are fixed to the upper parts of the two vertical railings 1. The middle part of the railing fixing member 9 is fixedly connected to the vertical railing 1. The two sides of the upper part of the solar frame plate 6 are respectively rotatably connected to one ends of the two railing fixing members 9, which does not affect the angle adjustment of the solar frame plate 6. The other ends of the two railing fixing members 9 are connected to a second railing handrail 10 to improve the practicality.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A solar panel bracket that adjusts its angle according to the incident angle of the sun, characterized in that: The invention comprises a vertical railing (1), a first railing handrail (2), a first transmission shaft (3), a second transmission shaft (4) and a solar frame panel (6) on which a solar panel (5) is installed. Two vertical railings (1) are provided and both are vertically connected to the lower end of the first railing handrail (2). Both sides of the upper part of the solar frame panel (6) are rotatably connected to the upper parts of the two vertical railings (1). Two second transmission shafts (4) are provided, and the lower ends of the two second transmission shafts (4) are rotatably connected to the lower parts of the two vertical railings (1), and the upper ends of the two second transmission shafts (4) are connected to limit rods, and long limit grooves (601) are provided on both sides of the solar frame panel (6), and the two limit rods are each movably connected in one of the long limit grooves (601); A height adjuster (7) is installed in the middle of the vertical railing (1); one end of the first transmission shaft (3) is rotatably connected to the middle of the second transmission shaft (4); the other end of the first transmission shaft (3) is rotatably connected to the height adjuster (7) so that the height of the other end of the first transmission shaft (3) can be adjusted through the height adjuster (7).

2. A solar panel support that adjusts its angle according to the incident angle of the sun according to claim 1, characterized in that: The height adjuster (7) comprises an external positioner (701) and an internal positioner (702) sliding in the external positioner (701) along the vertical direction, one side of the external positioner (701) is provided with a first elongated hole extending along the vertical direction, one side of the internal positioner (702) is connected with an angle ear (703), the angle ear (703) passes through the first elongated hole to the outside of the external positioner (701) and is rotatably connected to the other end of the first transmission shaft (3); the other side of the external positioner (701) is provided with a second elongated hole extending along the vertical direction, the other side of the internal positioner (702) is connected with a positioner handle (704), the positioner handle (704) passes through the second elongated hole to the outside of the external positioner (701).

3. A solar panel support that adjusts its angle according to the incident angle of the sun according to claim 2, characterized in that: The height adjuster (7) further comprises an internal positioner plug-in rod (705), a plurality of plug-in holes of different heights are provided on the other side of the external positioner (701), and a positioning hole is provided on the other side of the internal positioner (702). As the internal positioner (702) slides up and down inside the external positioner (701), all the plug-in holes can correspond to the positioning holes, and one end of the internal positioner plug-in rod (705) passes through the plug-in hole and is plugged into the positioning hole.

4. A solar panel support that adjusts its angle according to the incident angle of the sun according to claim 3, characterized in that: The positioning holes are long positioning holes extending in the horizontal direction, and all the plug holes are located on at least two vertical lines.

5. A solar panel support that adjusts its angle according to the incident angle of the sun according to claim 3 or 4, characterized in that: The other side of the external locator (701) is also marked with multiple solar panel tilt angle identification lines, all of which are located on one side of the second long hole and are arranged in sequence along the vertical direction, and all of the plug holes are located on the other side of the second long hole.

6. The solar panel support that can adjust the angle according to the incident angle of the sun according to claim 1, characterized in that: A railing fixing device (8) is installed at the lower end of the vertical railing (1), a mounting groove is provided at the upper end of the railing fixing device (8), and the lower end of the vertical railing (1) is installed in the mounting groove.

7. A solar panel support that adjusts its angle according to the incident angle of the sun according to claim 6, characterized in that: The vertical railing (1) is also detachably connected to the railing fixing device (8) via bolts.

8. The solar panel support that can adjust the angle according to the incident angle of the sun according to claim 1, characterized in that: The upper parts of the two vertical railings (1) are both fixed with railing fixing members (9), the middle parts of the railing fixing members (9) are fixedly connected to the vertical railings (1), the two sides of the upper part of the solar frame panel (6) are respectively rotatably connected to one end of the two railing fixing members (9), and the other ends of the two railing fixing members (9) are connected to a second railing handrail (10).

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