Adjustable solar photovoltaic support

Abstract

The utility model discloses an adjustable solar photovoltaic support, relates to the technical field of solar photovoltaic supports, and aims to solve the problems that when existing outdoor solar panels are installed, a plurality of panels need to be connected through wires, so that the angle adjustment of the solar panels is limited, most adjustable solar panels can only adjust the horizontal angle, and the installation is inconvenient. And the solar panel cannot be rotated to face the sunlight direction, so that the photoelectric conversion rate is reduced. A bracket chassis is arranged below the rotating bracket; the rotating base is arranged above the support chassis, a supporting bridge plate is arranged in the middle of the rotating base, and a slip ring cable is arranged below the middle of the supporting bridge plate; the rotating clamping ring is arranged at the lower end of the rotating base, a base plate clamping ring is arranged at the upper end of the support base plate, the base plate clamping ring and the support base plate are of an integrated structure, a rotating motor is arranged at the rear end of the upper portion of the rotating base, and a rotating tooth groove is formed in the rear end of the upper portion of the base plate clamping ring.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic brackets, in particular to an adjustable solar photovoltaic bracket. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It requires the use of solar panels. When installing solar panels, they need to be fixed with brackets to play the role of wind protection, support and angle adjustment.

[0003] For example, in the Chinese copyright patent (solar bracket) with announcement number CN214581854U, a first support base is installed at the bottom of the bracket body, and a first drive motor is installed at the front end of the right side of the first support base, and the output shaft of the first drive motor is connected to the first roller in a transmission manner, a mounting connecting plate is installed on the left side of the first support base, and a first guide roller is installed inside the mounting connecting plate, the outer sides of the first roller and the first guide roller are both connected to the first transmission chain in a transmission manner, and the left end of the first transmission chain is fixedly connected to the first buckle.

[0004] However, when installing existing outdoor solar panels, multiple panels need to be connected by wires, which limits the angle adjustment of the solar panels. As a result, most adjustable solar panels can only be adjusted at a horizontal angle, and the solar panels cannot be rotated to face the sun, thereby reducing the photoelectric conversion rate. Therefore, it does not meet existing needs. In this regard, we propose an adjustable solar photovoltaic bracket. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable solar photovoltaic bracket to solve the problem proposed in the above background technology that the existing outdoor solar panels need to be installed by connecting multiple panels through wires, resulting in the angle adjustment of the solar panels being limited, resulting in most adjustable solar panels only being able to adjust the horizontal angle and unable to rotate the solar panels to face the sunlight, thereby resulting in a reduced photoelectric conversion rate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable solar photovoltaic bracket, comprising a rotating bracket, a bracket chassis is arranged below the rotating bracket;

[0007] Also includes:

[0008] A rotating base is arranged above the bracket chassis, a supporting bridge plate is arranged in the middle of the rotating base, and the supporting bridge plate and the rotating base are an integrated structure, a slip ring cable is arranged below the middle of the supporting bridge plate, and the slip ring cable is embeddedly connected to the supporting bridge plate through bolts;

[0009] A rotating snap ring is arranged at the lower end of the rotating base, and the rotating snap ring and the rotating base are an integral structure. A chassis snap ring is arranged at the upper end of the bracket chassis, and the chassis snap ring and the bracket chassis are an integral structure, and the rotating snap ring is sleeved on the outside of the chassis snap ring. A rotating motor is arranged at the upper rear end of the rotating base, and a rotating tooth groove is arranged at the upper rear end of the chassis snap ring, and the rotating motor is connected to the rotating tooth groove through a gear.

[0010] Preferably, a motor gear is provided below the rotating motor, and the motor gear is transmission-connected to the rotating motor, and the motor gear extends to the interior of the rotating base, a transmission gear is provided at the rear end of the motor gear, and the motor gear is meshingly connected to the transmission gear, and the transmission gear is connected to the embedded rotating shaft of the rotating base, a rotating gear is provided below the transmission gear, and the transmission gear is connected to the rotating gear shaft, and the rotating gear is meshingly connected to the rotating tooth groove.

[0011] Preferably, a supporting column is arranged in the middle above the supporting bridge plate, and the supporting column is welded to the supporting bridge plate, a column connecting plate is arranged above the supporting column, and the column connecting plate is connected to the supporting column through a rotating shaft, and the column connecting plate can rotate forward and backward.

[0012] Preferably, a telescopic column is provided at the rear end above the rotating base, and the telescopic column is connected to the rotating base through a rotating shaft, a telescopic auxiliary column is provided at the front end above the rotating base, and the telescopic auxiliary column is connected to the rotating base through a rotating shaft, telescopic connecting plates are provided above the telescopic column and the telescopic auxiliary column, and the two telescopic connecting plates are respectively connected to the telescopic column and the telescopic auxiliary column through the rotating shaft.

[0013] Preferably, a cable bridge is provided in the middle of the support chassis, and the cable bridge and the support chassis are an integrated structure, and the lower half of the slip ring cable is located inside the cable bridge.

[0014] Preferably, an auxiliary rotating wheel is arranged inside the upper part of the chassis clamping ring, and the auxiliary rotating wheel is connected to the chassis clamping ring through a rotating shaft, and the auxiliary rotating wheel is in contact with the rotating base.

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

[0016] The utility model arranges a slip ring cable inside the supporting bridge plate, and then connects it to the inside of the cable bridge plate. When in use, the line of the slip ring cable can be extended through the wire hole inside the upper supporting column to be connected to the solar panel above the supporting column, and the line below the slip ring cable is connected to the electrical processing mechanism, so as to avoid affecting the transmission of the converted current of the solar panel when the supporting bridge plate rotates, and further avoid the need to connect multiple panels with wires when installing existing outdoor solar panels, which leads to the limitation of the angle adjustment of the solar panel, resulting in that most adjustable solar panels can only adjust the horizontal angle, and the solar panel cannot be rotated to face the sunlight, thereby causing the problem of reduced photoelectric conversion efficiency.

[0017] By arranging a rotating motor at the rear end above the rotating base, and then arranging a transmission gear and a rotating gear, the transmission gear is meshed and connected with the motor gear, so that when the rotating motor is started, it can drive the transmission gear and the rotating gear to rotate, and at the same time, the rotating gear is meshed with the rotating tooth groove, and the rotation of the rotating gear can drive the rotating tooth groove to rotate. Since the rotating tooth groove is on the chassis clamping ring, the position of the chassis clamping ring is fixed, and the rotation of the rotating gear can only cause itself to move, thereby driving the rotating base to rotate, and the rotating base then drives the solar panel above to rotate, so that the solar panel can be rotated and adjusted to face the sun, thereby increasing the conversion efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0021] Figure 4 It is a partial enlarged view of point A of the utility model;

[0022] In the figure: 1. rotating bracket; 2. bracket chassis; 3. chassis clamp; 4. rotating base; 5. rotating clamp; 6. auxiliary rotating wheel; 7. rotating tooth groove; 8. rotating gear; 9. transmission gear; 10. motor gear; 11. rotating motor; 12. supporting bridge plate; 13. supporting column; 14. column connecting plate; 15. telescopic column; 16. telescopic connecting plate; 17. cable bridge plate; 18. slip ring cable; 19. telescopic auxiliary column. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-4 , the utility model provides an embodiment: an adjustable solar photovoltaic bracket, comprising a rotating bracket 1, and a bracket chassis 2 is arranged below the rotating bracket 1;

[0025] Also includes:

[0026] A rotating base 4 is arranged above the support chassis 2, a supporting bridge plate 12 is arranged in the middle of the rotating base 4, and the supporting bridge plate 12 and the rotating base 4 are an integrated structure, a slip ring cable 18 is arranged below the middle of the supporting bridge plate 12, and the slip ring cable 18 is embeddedly connected with the supporting bridge plate 12 through bolts;

[0027] A rotating snap ring 5 is arranged at the lower end of the rotating base 4, and the rotating snap ring 5 and the rotating base 4 are an integrated structure. A chassis snap ring 3 is arranged at the upper end of the bracket chassis 2, and the chassis snap ring 3 and the bracket chassis 2 are an integrated structure, and the rotating snap ring 5 is sleeved on the outside of the chassis snap ring 3. A rotating motor 11 is arranged at the upper rear end of the rotating base 4, and a rotating tooth groove 7 is arranged at the upper rear end of the chassis snap ring 3, and the rotating motor 11 is connected to the rotating tooth groove 7 through a gear. The slip ring cable 18 can prevent the lines from being twisted together and tight when the upper solar panel rotates, causing line failure, and avoid the need to connect multiple panels through wires when installing existing outdoor solar panels, resulting in the angle adjustment of the solar panel being limited, resulting in most adjustable solar panels can only adjust the horizontal angle, and cannot make the solar panel rotate to face the direction of the sun, thereby causing the problem of reduced photoelectric conversion efficiency. The rotating motor 11 is started to drive the rotating base 4 to rotate, so as to drive the upper solar panel to rotate and adjust the direction of the solar panel to face the sun.

[0028] See also Figure 4 A motor gear 10 is arranged below the rotating motor 11, and the motor gear 10 is transmission-connected to the rotating motor 11, and the motor gear 10 extends to the inside of the rotating base 4, a transmission gear 9 is arranged at the rear end of the motor gear 10, and the motor gear 10 is meshingly connected with the transmission gear 9, and the transmission gear 9 is connected to the embedded rotating shaft of the rotating base 4, a rotating gear 8 is arranged below the transmission gear 9, and the transmission gear 9 is axially connected to the rotating gear 8, and the rotating gear 8 is meshingly connected to the rotating tooth groove 7, the starting of the rotating motor 11 can drive the motor gear 10 to rotate, and the rotating gear 8 and the rotating gear 8 are transmitted to the rotating tooth groove 7, so that the rotating tooth groove 7 rotates, and since the rotating tooth groove 7 is fixed, the rotating motor 11 can drive the rotating base 4 to rotate when it rotates, so as to drive the solar panel to rotate.

[0029] See also Figure 2A supporting column 13 is arranged in the middle above the supporting bridge plate 12, and the supporting column 13 is welded to the supporting bridge plate 12, a column connecting plate 14 is arranged above the supporting column 13, and the column connecting plate 14 is connected to the supporting column 13 through a rotating shaft, and the column connecting plate 14 can rotate back and forth, and the column connecting plate 14 can rotate back and forth on the supporting column 13 to adjust the inclination angle of the solar panel and improve the conversion efficiency of the solar panel.

[0030] See also Figure 2 A telescopic column 15 is provided at the rear end above the rotating base 4, and the telescopic column 15 is connected to the rotating base 4 through a rotating shaft. A telescopic auxiliary column 19 is provided at the front end above the rotating base 4, and the telescopic auxiliary column 19 is connected to the rotating base 4 through a rotating shaft. Telescopic connecting plates 16 are provided above the telescopic column 15 and the telescopic auxiliary column 19, and the two telescopic connecting plates 16 are respectively connected to the telescopic column 15 and the telescopic auxiliary column 19 through a rotating shaft. The telescopic column 15 can be retracted when started, which can drive the solar panel above to tilt, so as to improve the conversion efficiency of the solar panel.

[0031] See also Figure 2 A cable bridge board 17 is arranged in the middle of the bracket chassis 2, and the cable bridge board 17 and the bracket chassis 2 are an integrated structure, and the lower half of the slip ring cable 18 is located inside the cable bridge board 17. The cable bridge board 17 can set up the slip ring cable 18 and protect the line of the slip ring cable 18 to prevent the line from being damaged by external force.

[0032] See also Figure 2 , 4 An auxiliary rotating wheel 6 is arranged inside the upper part of the chassis clamping ring 3, and the auxiliary rotating wheel 6 is connected to the chassis clamping ring 3 through a rotating shaft, and the auxiliary rotating wheel 6 is in contact with the rotating base 4. The auxiliary rotating wheel 6 reduces the friction between the rotating base 4 and the chassis clamping ring 3, so as to drive the rotating base 4 to rotate.

[0033] Working principle: When in use, the solar panel is fixed on the column connecting plate 14, the telescopic column 15 is connected to the lower rear end of the solar panel, the telescopic auxiliary column 19 is connected to the lower front end of the solar panel, and the line above the slip ring cable 18 passes through the wire groove in the supporting column 13 to connect with the upper solar panel, and the line on the side of the slip ring cable 18 passes through the cable bridge plate 17 to connect with the next solar panel bracket. By controlling the rotation motor 11 to start, the motor gear 10 drives the transmission gear 9 and the rotating gear 8 to rotate. The rotating gear 8 interacts with the rotating tooth groove 7. Since the rotating tooth groove 7 is fixed, the rotating gear 8 will drive the rotating base 4 to rotate, thereby driving the upper solar panel to rotate. The slip ring cable 18 can prevent the line from being entangled and causing a malfunction when the solar panel rotates, thereby avoiding the need to connect multiple panels through wires when installing existing outdoor solar panels, resulting in the angle adjustment of the solar panel being limited, resulting in most adjustable solar panels can only adjust the horizontal angle, and cannot make the solar panel rotate to face the direction of the sun, thereby causing the problem of reduced photoelectric conversion efficiency.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An adjustable solar photovoltaic support, comprising a rotating support (1), wherein a support chassis (2) is arranged below the rotating support (1); Features: Also includes: A rotating base (4) is arranged above the support chassis (2); a supporting bridge plate (12) is arranged in the middle of the rotating base (4); the supporting bridge plate (12) and the rotating base (4) are an integrated structure; a slip ring cable (18) is arranged below the middle of the supporting bridge plate (12); and the slip ring cable (18) is embeddedly connected to the supporting bridge plate (12) via bolts; A rotating snap ring (5) is arranged at the lower end of the rotating base (4), and the rotating snap ring (5) and the rotating base (4) are an integral structure. A chassis snap ring (3) is arranged at the upper end of the support chassis (2), and the chassis snap ring (3) and the support chassis (2) are an integral structure. The rotating snap ring (5) is sleeved on the outer side of the chassis snap ring (3). A rotating motor (11) is arranged at the upper rear end of the rotating base (4), and a rotating tooth groove (7) is arranged at the upper rear end of the chassis snap ring (3), and the rotating motor (11) is connected to the rotating tooth groove (7) via a gear.

2. The adjustable solar photovoltaic support according to claim 1, characterized in that: A motor gear (10) is provided below the rotating motor (11), and the motor gear (10) is in transmission connection with the rotating motor (11), and the motor gear (10) extends into the interior of the rotating base (4); a transmission gear (9) is provided at the rear end of the motor gear (10), and the motor gear (10) is meshingly connected with the transmission gear (9), and the transmission gear (9) is connected to an embedded rotating shaft of the rotating base (4); a rotating gear (8) is provided below the transmission gear (9), and the transmission gear (9) is axially connected to the rotating gear (8), and the rotating gear (8) is meshingly connected to the rotating tooth groove (7).

3. The adjustable solar photovoltaic support according to claim 1, characterized in that: A support column (13) is arranged in the middle of the upper part of the support bridge plate (12), and the support column (13) is welded to the support bridge plate (12). A column connecting plate (14) is arranged above the support column (13), and the column connecting plate (14) is connected to the support column (13) via a rotating shaft, and the column connecting plate (14) can rotate forward and backward.

4. The adjustable solar photovoltaic support according to claim 1, characterized in that: A telescopic column (15) is provided at the rear end above the rotating base (4), and the telescopic column (15) is connected to the rotating base (4) via a rotating shaft; a telescopic auxiliary column (19) is provided at the front end above the rotating base (4), and the telescopic auxiliary column (19) is connected to the rotating base (4) via a rotating shaft; telescopic connecting plates (16) are provided above the telescopic column (15) and the telescopic auxiliary column (19), and the two telescopic connecting plates (16) are respectively connected to the telescopic column (15) and the telescopic auxiliary column (19) via rotating shafts.

5. The adjustable solar photovoltaic support according to claim 1, characterized in that: A cable bridge plate (17) is arranged in the middle of the support chassis (2), the cable bridge plate (17) and the support chassis (2) are an integrated structure, and the lower half of the slip ring cable (18) is located inside the cable bridge plate (17).

6. The adjustable solar photovoltaic support according to claim 1, characterized in that: An auxiliary rotating wheel (6) is arranged inside the upper part of the chassis clamping ring (3), and the auxiliary rotating wheel (6) is connected to the chassis clamping ring (3) via a rotating shaft, and the auxiliary rotating wheel (6) is in contact with the rotating base (4).

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