Photovoltaic support with self-cleaning function

Abstract

The utility model relates to the technical field of photovoltaic supports, and discloses a photovoltaic support with a self-cleaning function, which comprises a support, a photovoltaic support and baffle plates, the photovoltaic support is hinged above the support, and the baffle plates are fixedly arranged on two sides of the photovoltaic support; a moving mechanism is movably installed above the photovoltaic support, and a cleaning mechanism is fixedly installed above the moving mechanism. Compared with a traditional device, the photovoltaic support cleaning device can drive the cleaning wool top to move left and right through the cooperation between the protruding block and the limiting block, the surface of a photovoltaic support is cleaned, and compared with a traditional device, the photovoltaic support cleaning device drives the cleaning wool top to move left and right through the cooperation between the protruding block and the limiting block; and the surface of the photovoltaic support is cleaned through large friction force generated through sliding friction, the surface of the photovoltaic support is cleaned by increasing the friction force, and therefore the cleaning efficiency of the device is improved, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, and more specifically, to a photovoltaic bracket with a self-cleaning function. Background Art

[0002] The photovoltaic bracket is a special bracket used to install, place, carry, fix and adjust photovoltaic modules in photovoltaic power stations. It constitutes a photovoltaic power generation system together with photovoltaic modules, combiner boxes, inverters and other core equipment. As an important supporting structure for photovoltaic modules, safety and ease of installation are the core requirements of photovoltaic brackets.

[0003] When a general photovoltaic bracket is in use, the staff first starts the cleaning mechanism above the photovoltaic bracket, and then the motor inside the cleaning mechanism starts to drive the cleaning wheel to rotate, and then the moving mechanism is started to drive the movement of the cleaning mechanism, so that water is sprayed above the photovoltaic bracket through the water spraying mechanism, and the roller rolls above the photovoltaic bracket to clean the surface of the photovoltaic bracket. However, the cleaning effect is achieved by the rolling friction between the roller and the surface of the photovoltaic bracket, but the friction force of the rolling friction is small, resulting in low cleaning efficiency, so it needs to be modified and optimized. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a photovoltaic bracket with a self-cleaning function, which has the advantages of high cleaning efficiency and easy adjustment.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a photovoltaic bracket with a self-cleaning function, comprising a bracket, a photovoltaic bracket, and a baffle, wherein the photovoltaic bracket is hinged on the top of the bracket, and the baffle is fixedly arranged on both sides of the photovoltaic bracket;

[0006] A moving mechanism is movably installed above the photovoltaic support, and a cleaning mechanism is fixedly installed above the moving mechanism;

[0007] The cleaning mechanism includes a top cover fixedly arranged above the moving mechanism, a second motor is fixedly installed on the top of the inner side of the top cover, a disc is fixedly installed above the transmission shaft of the second motor, a protrusion is fixedly installed on the bottom of the disc, a groove is opened inside the moving mechanism, a cleaning strip is movably installed on the side surface inside the groove, a limiting block is fixedly installed above the cleaning strip, and the protrusion is located inside the limiting block.

[0008] As a preferred technical solution of the utility model, an adjustment mechanism is fixedly installed on the side of the bracket, and the adjustment mechanism includes a cleaning wool strip fixedly arranged on the side of the bracket, and a groove is fixedly installed above the cleaning wool strip. A water spray pipe is fixedly installed on the bottom of the photovoltaic bracket, and a water tank is rotatably installed on the side of the water spray pipe, and the bottom of the water tank is engaged with the groove.

[0009] As a preferred technical solution of the utility model, the mobile mechanism includes a moving wheel movably arranged above the photovoltaic bracket, a moving frame is rotatably installed above the moving wheel, a motor 1 is fixedly installed on one side inside the moving frame, a transmission shaft of the motor 1 passes through the bottom of the moving frame and is fixedly connected to the moving wheel, the top of the moving frame is fixedly connected to the top cover, and the cleaning strip is located inside the moving frame.

[0010] As a preferred technical solution of the utility model, a water spray mechanism is fixedly installed above the movable frame, and the water spray mechanism includes a water tank fixedly arranged above the movable frame, and a water spray pipe is fixedly installed on the side of the water tank.

[0011] As a preferred technical solution of the utility model, there are two moving wheels and two motors in the moving mechanism, and a moving wheel and a motor form a group, which are respectively located at two ends of the moving frame.

[0012] As a preferred technical solution of the utility model, a water inlet is provided on the top of the water tank, and the water inlet is circular.

[0013] As a preferred technical solution of the utility model, a heat dissipation opening is provided on the surface of the movable frame, and the number of the heat dissipation openings is two and they are evenly distributed on the sides of the two motors.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model drives the protrusion to make circular motion through the rotation of the disc, so that the cooperation between the protrusion and the limit block can drive the cleaning strip to move left and right to clean the surface of the photovoltaic bracket. Compared with the traditional device, the device drives the cleaning strip to move left and right through the cooperation between the protrusion and the limit block, thereby generating a larger friction force through sliding friction to clean the surface of the photovoltaic bracket. By increasing the friction force, the surface of the photovoltaic bracket is cleaned, thereby improving the cleaning efficiency of the device and improving the working efficiency of the device.

[0016] 2. The utility model changes the angle of the photovoltaic bracket by pushing the water tank forward or backward, so that the adjusted angle of the photovoltaic bracket can be fixed through the cooperation between the groove and the water tank. Compared with the traditional device, the device can adjust the angle of the photovoltaic bracket and can adapt to different places and different angles of sunlight, thereby improving the adaptability of the device, thereby improving the working efficiency of the device and increasing the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram of point A;

[0020] Figure 4 For this utility model Figure 2 A local enlarged schematic diagram of point B;

[0021] Figure 5 This is a schematic diagram of the structure of the mobile mechanism of the utility model;

[0022] Figure 6 For this utility model Figure 5 A local enlarged schematic diagram of point C;

[0023] Figure 7 This is a schematic diagram of the limit block structure of the utility model.

[0024] In the figure: 1. bracket; 2. photovoltaic bracket; 3. baffle; 4. moving wheel; 5. motor 1; 6. moving frame; 7. top cover; 8. motor 2; 9. disc; 10. bump; 11. limit block; 12. cleaning wool strip; 13. groove; 14. water tank; 15. water spray pipe; 16. water inlet; 17. heat dissipation outlet. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 7As shown, the utility model provides a photovoltaic bracket with a self-cleaning function, including a bracket 1, a photovoltaic bracket 2, and a baffle 3, wherein the photovoltaic bracket 2 is hinged on the top of the bracket 1, and the baffle 3 is fixedly arranged on both sides of the photovoltaic bracket 2;

[0027] A moving mechanism is movably installed above the photovoltaic support 2, and a cleaning mechanism is fixedly installed above the moving mechanism;

[0028] The cleaning mechanism includes a top cover 7 fixedly arranged above the moving mechanism, a motor 8 is fixedly installed on the top of the inner side of the top cover 7, a disc 9 is fixedly installed above the transmission shaft of the motor 8, a protrusion 10 is fixedly installed at the bottom of the disc 9, a groove 13 is opened inside the moving mechanism, a cleaning strip 12 is movably installed on the side of the groove 13, a limit block 11 is fixedly installed above the cleaning strip 12, and the protrusion 10 is located inside the limit block 11.

[0029] When the staff uses it, first the staff starts the moving mechanism to drive the cleaning mechanism to move, and drives the water spraying mechanism to move, then starts the water spraying mechanism to spray water, and then starts the motor 2 8. When the motor 2 8 is started, the disc 9 will be driven to rotate through the transmission shaft of the motor 2 8. When the disc 9 rotates, the disc 9 will drive the protrusion 10 to make a circular motion around the transmission shaft of the motor 2 8. When the protrusion 10 makes a circular motion around the transmission shaft of the motor 2 8, and the up and down movement of the limit block 11 is restricted by the groove 13, it will drive the limit block 11 to move left and right. When the limit block 11 moves left and right, it will drive the cleaning wool strip 12 to move left and right.

[0030] The rotation of the disc 9 drives the protrusion 10 to make a circular motion, so that the cooperation between the protrusion 10 and the limit block 11 can drive the cleaning strip 12 to move left and right, and clean the surface of the photovoltaic bracket 2. Compared with the traditional device, the device drives the cleaning strip 12 to move left and right through the cooperation between the protrusion 10 and the limit block 11, so as to generate a larger friction force through sliding friction to clean the surface of the photovoltaic bracket 2. By increasing the friction force, the surface of the photovoltaic bracket 2 is cleaned, thereby improving the cleaning efficiency of the device and improving the working efficiency of the device.

[0031] Among them, an adjustment mechanism is fixedly installed on the side of the bracket 1, and the adjustment mechanism includes a cleaning wool strip 12 fixedly arranged on the side of the bracket 1, and a groove 13 is fixedly installed above the cleaning wool strip 12. A water spray pipe 15 is fixedly installed on the bottom of the photovoltaic bracket 2, and a water tank 14 is rotatably installed on the side of the water spray pipe 15, and the bottom of the water tank 14 is engaged with the groove 13.

[0032] When the staff uses it, they first lift the water tank 14. After the water tank 14 is extracted, the bottom end of the water tank 14 is rotated forward or backward around the water spray pipe 15. When the bottom of the water tank 14 moves forward or backward, the angle of the photovoltaic bracket 2 will change, so that the water tank 14 is placed above the groove 13, so that the water tank 14 and the groove 13 are engaged. When the water tank 14 is placed vertically, the angle of the photovoltaic bracket 2 is at its maximum.

[0033] By moving the water tank 14 forward or backward, the angle of the photovoltaic bracket 2 is changed, and the adjusted angle of the photovoltaic bracket 2 can be fixed through the cooperation between the groove 13 and the water tank 14. Compared with traditional devices, this device can adjust the angle of the photovoltaic bracket 2, and can make the device adapt to different places and different angles of sunlight, thereby improving the adaptability of the device, thereby improving the working efficiency of the device and increasing the adaptability of the device.

[0034] Among them, the moving mechanism includes a moving wheel 4 movably arranged above the photovoltaic bracket 2, a moving frame 6 is rotatably installed above the moving wheel 4, a motor 5 is fixedly installed on one side inside the moving frame 6, a transmission shaft of the motor 5 passes through the bottom of the moving frame 6 and is fixedly connected to the moving wheel 4, the top of the moving frame 6 is fixedly connected to the top cover 7, and the cleaning wool strip 12 is located inside the moving frame 6.

[0035] By starting the motor 1 5 to drive the moving wheel 4 to rotate, the moving frame 6 moves, thereby driving the movement of the cleaning mechanism and increasing the cleaning area of ​​the cleaning mechanism.

[0036] A water spray mechanism is fixedly installed above the movable frame 6 , and the water spray mechanism includes a water tank 14 fixedly arranged above the movable frame 6 , and a water spray pipe 15 is fixedly installed on the side of the water tank 14 .

[0037] By spraying water from the inside of the water tank 14 to the top of the photovoltaic support 2 through the water spray pipe 15, the cleaning mechanism is easily cleaned.

[0038] There are two moving wheels 4 and two motors 5 in the moving mechanism, and one moving wheel 4 and one motor 5 form a group, which are respectively located at the two ends of the moving frame 6.

[0039] It can make the power distribution more uniform and the stability higher when the moving mechanism moves, thereby improving the working efficiency of the device.

[0040] A water inlet 16 is provided on the top of the water tank 14 and is circular in shape.

[0041] Cleaning liquid can be added into the water tank 14 through the water inlet 16 , thereby facilitating the cleaning of the photovoltaic bracket 2 .

[0042] The surface of the movable frame 6 is provided with heat dissipation openings 17 , and the number of the heat dissipation openings 17 is two and evenly distributed on the sides of the two motors 5 .

[0043] The heat generated by the motor 5 can be dissipated through the heat dissipation opening 17 opened on the side of the moving frame 6, thereby reducing the operating load of the motor 5.

[0044] The working principle and use process of this utility model:

[0045] When the staff uses it, first the staff starts the moving mechanism to drive the cleaning mechanism to move, and drives the water spraying mechanism to move, then starts the water spraying mechanism to spray water, and then starts the motor 2 8. When the motor 2 8 is started, the disc 9 will be driven to rotate through the transmission shaft of the motor 2 8. When the disc 9 rotates, the disc 9 will drive the protrusion 10 to make a circular motion around the transmission shaft of the motor 2 8. When the protrusion 10 makes a circular motion around the transmission shaft of the motor 2 8, and the up and down movement of the limit block 11 is restricted by the groove 13, it will drive the limit block 11 to move left and right. When the limit block 11 moves left and right, it will drive the cleaning wool strip 12 to move left and right.

[0046] When the staff uses it, they first lift the water tank 14. After the water tank 14 is extracted, the bottom end of the water tank 14 is rotated forward or backward around the water spray pipe 15. When the bottom of the water tank 14 moves forward or backward, the angle of the photovoltaic bracket 2 will change, so that the water tank 14 is placed above the groove 13, so that the water tank 14 and the groove 13 are engaged. When the water tank 14 is placed vertically, the angle of the photovoltaic bracket 2 is at its maximum.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic support with a self-cleaning function, comprising a support (1), a photovoltaic support (2), and a baffle (3), characterized in that: The photovoltaic bracket (2) is hinged on the top of the bracket (1), and the baffle (3) is fixedly arranged on both sides of the photovoltaic bracket (2); A moving mechanism is movably installed above the photovoltaic support (2), and a cleaning mechanism is fixedly installed above the moving mechanism; The cleaning mechanism comprises a top cover (7) fixedly arranged above the moving mechanism, a second motor (8) is fixedly installed on the top of the inner side of the top cover (7), a disc (9) is fixedly installed above the transmission shaft of the second motor (8), a convex block (10) is fixedly installed at the bottom of the disc (9), a groove (13) is provided inside the moving mechanism, a cleaning strip (12) is movably installed on the side surface inside the groove (13), a limiting block (11) is fixedly installed above the cleaning strip (12), and the convex block (10) is located inside the limiting block (11).

2. A photovoltaic support with self-cleaning function according to claim 1, characterized in that: An adjusting mechanism is fixedly mounted on the side of the bracket (1), the adjusting mechanism comprising a cleaning wool strip (12) fixedly arranged on the side of the bracket (1), a groove (13) fixedly mounted above the cleaning wool strip (12), a water spray pipe (15) fixedly mounted on the bottom of the photovoltaic bracket (2), a water tank (14) rotatably mounted on the side of the water spray pipe (15), and the bottom of the water tank (14) is meshed with the groove (13).

3. The photovoltaic support with self-cleaning function according to claim 1, characterized in that: The moving mechanism comprises a moving wheel (4) movably arranged above the photovoltaic support (2); a moving frame (6) is rotatably mounted above the moving wheel (4); a motor (5) is fixedly mounted on one side inside the moving frame (6); a transmission shaft of the motor (5) passes through the bottom of the moving frame (6) and is fixedly connected to the moving wheel (4); the top of the moving frame (6) is fixedly connected to a top cover (7); and the cleaning strip (12) is located inside the moving frame (6).

4. A photovoltaic support with self-cleaning function according to claim 3, characterized in that: A water spray mechanism is fixedly installed above the movable frame (6), and the water spray mechanism comprises a water tank (14) fixedly arranged above the movable frame (6), and a water spray pipe (15) is fixedly installed on the side of the water tank (14).

5. The photovoltaic support with self-cleaning function according to claim 3, characterized in that: The moving mechanism has two moving wheels (4) and two motors (5), and a moving wheel (4) and a motor (5) form a group, which are respectively located at two ends of the moving frame (6).

6. The photovoltaic support with self-cleaning function according to claim 4, characterized in that: A water inlet (16) is provided on the top of the water tank (14), and the water inlet (16) is circular.

7. The photovoltaic support with self-cleaning function according to claim 3, characterized in that: The surface of the movable frame (6) is provided with heat dissipation openings (17), and the number of the heat dissipation openings (17) is two and they are evenly distributed on the sides of the two motors (5).

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