Photovoltaic panel with support angle convenient to adjust

Abstract

The utility model relates to a photovoltaic panel convenient to adjust the angle of a support, which belongs to the technical field of photovoltaic power generation mounting support assemblies and comprises a frame, a photovoltaic panel is fixedly mounted on the outer wall of the frame, a box body is arranged on the outer side of the frame, and mounting boxes are fixedly mounted on the left side and the right side of the box body. A rotating mechanism is arranged between the box body and the frame, and a cleaning mechanism is arranged on the lower portion of the box body. The rotating mechanism comprises a driving motor fixedly mounted at the bottom of the mounting box on the left side, a driving gear is fixedly mounted on an output shaft of the driving motor, a driven gear is meshed with the outer side of the driving gear, and the driven gear is connected with the frame; the cleaning mechanism comprises a water distribution pipe arranged in the box body and a water filter fixedly installed at the bottom of the box body. According to the photovoltaic panel with the support angle convenient to adjust, dust on the surface of the photovoltaic panel can be conveniently washed away, the surface of the photovoltaic panel is kept clean and tidy, and the effect of facilitating cleaning and maintenance is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation mounting bracket components, in particular to a photovoltaic panel which is convenient for adjusting the bracket angle. Background Art

[0002] With the development of economy and the progress of society, people have higher and higher requirements for energy, and finding new energy has become an urgent issue facing mankind. Solar energy is a clean and renewable new energy, which is becoming more and more popular. It plays a wide range of roles in people's daily life and work. One of them is to use solar panels to convert solar energy into electrical energy.

[0003] The prior art publication number CN212012516U discloses a photovoltaic panel that is easy to adjust the angle, which solves the technical problem that the area of ​​the conventional photovoltaic panel that receives sunlight cannot be changed with the change of the sunlight angle. The photovoltaic panel that is easy to adjust the angle includes a photovoltaic panel and two adjustable support mechanisms. Through the adjustable support mechanism and the rotating roller installed at the bottom of the gear box, the angle of the photovoltaic panel can be moved and adjusted according to the position of the sun, so that the area of ​​the photovoltaic panel that receives sunlight is maximized, thereby improving the solar energy conversion efficiency.

[0004] The above photovoltaic panels do not have the function of cleaning when in use. After long-term use, a large amount of dust accumulates on the surface of the photovoltaic panels, affecting the power generation efficiency of the photovoltaic panels. Therefore, a photovoltaic panel with an easy-to-adjust bracket angle is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a photovoltaic panel with an easy-to-adjust bracket angle, which has the advantages of being easy to clean and maintain, and solves the problem that the existing photovoltaic panels do not have the function of cleaning during use, and a large amount of dust accumulates on the surface of the photovoltaic panels after long-term use, affecting the power generation efficiency of the photovoltaic panels.

[0006] To achieve the above object, the utility model provides the following technical solution: a photovoltaic panel that is easy to adjust the angle of the bracket, comprising a frame, a photovoltaic panel is fixedly installed on the outer wall of the frame, a box is arranged on the outer side of the frame, installation boxes are fixedly installed on the left and right sides of the box, a rotating mechanism is arranged between the box and the frame, and a cleaning mechanism is arranged at the lower part of the box;

[0007] The rotating mechanism comprises a driving motor fixedly mounted on the bottom of the installation box on the left side, a main gear is fixedly mounted on the output shaft of the driving motor, a slave gear is meshed on the outer side of the main gear, and the slave gear is connected to the frame;

[0008] The cleaning mechanism includes a water distribution pipe arranged inside the box body and a water filter fixedly installed at the bottom of the box body, cleaning nozzles are fixedly installed on multiple water outlets of the water distribution pipe, the water inlet of the water distribution pipe is connected to a water pump through a pipeline, the output end of the water filter is connected to a circulation pump through a pipeline, and the output end of the circulation pump is connected to the input end of the water pump through a pipeline.

[0009] Furthermore, connecting shafts are fixedly connected to the left and right sides of the frame, and the two connecting shafts extend to the inside of the two installation boxes respectively, and the two connecting shafts are connected to the two installation boxes respectively through bearings.

[0010] Furthermore, the master gear and the slave gear are both located inside the installation box on the left side, and the slave gear is fixedly connected to the outer wall of the connecting shaft on the left side.

[0011] Furthermore, a conductive slip ring is fixedly installed inside the installation box on the right side, and the rotating end of the conductive slip ring is connected to the connecting shaft on the right side, and the connecting shaft on the right side is a hollow structure.

[0012] Furthermore, brackets are fixedly connected to the left and right sides of the box body, a mounting frame is fixedly connected to the inner bottom wall of the box body, the water distribution pipe is fixedly installed on the upper side of the mounting frame, and the water outlet of the water distribution pipe is arranged upward.

[0013] Furthermore, the water delivery pump is fixedly mounted on the outer wall of the bracket, and the circulation pump is fixedly mounted on the bottom of the box.

[0014] Furthermore, the output end of the water delivery pump is connected to the water distribution pipe, the input end of the water filter is connected to the inside of the box, and the input end of the circulation pump is connected to the water filter.

[0015] Furthermore, a three-way joint is provided on the pipeline connecting the circulation pump and the water delivery pump.

[0016] Compared with the prior art, the utility model provides a photovoltaic panel that is easy to adjust the angle of the bracket, which has the following beneficial effects:

[0017] 1. The photovoltaic panel with an easy-to-adjust bracket angle drives the main gear to rotate by starting the driving motor, and the frame is driven to rotate under the transmission of the main gear, the slave gear and the connecting shaft, thereby driving the photovoltaic panel to rotate. The photovoltaic panel is made to face downward to the water distribution pipe by rotating the frame, and the external water source is pumped into the water distribution pipe by a water delivery pump, and sprayed upward by a cleaning nozzle, so that the dust on the surface of the photovoltaic panel can be washed away, so that the surface of the photovoltaic panel can be kept clean and tidy, and the effect of facilitating cleaning and maintenance is achieved.

[0018] 2. The photovoltaic panel with an easy-to-adjust bracket angle can be used with a rotating mechanism. When used during the day, the photovoltaic panel can be directed upward to correspond to sunlight by rotating the frame. The angle of the photovoltaic panel can be adjusted by rotating the frame, which helps to improve power generation efficiency. At night, the photovoltaic panel can be directed downward to correspond to the water distribution pipe by rotating the frame, which makes it easy to store the photovoltaic panel inside the box, to store and protect the photovoltaic panel, and to clean it.

[0019] 3. The photovoltaic panel with an adjustable bracket angle, when the cleaning mechanism cleans the photovoltaic panel, the sewage generated after flushing falls into the inside of the box and flows into the water filter along the inside of the box. The water filter filters the sewage and then re-transports it to the water distribution pipe through the circulation pump and the water delivery pump, so as to achieve the purpose of circulating water and save water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the rotating mechanism of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the utility model after the frame is rotated 180°;

[0023] Figure 4 It is a structural schematic diagram of the frame and box of the utility model.

[0024] In the figure: 1. frame; 2. photovoltaic panel; 3. box; 4. bracket; 5. installation box; 6. connecting shaft; 7. driving motor; 8. main gear; 9. slave gear; 10. conductive slip ring; 11. mounting frame; 12. water distribution pipe; 13. cleaning nozzle; 14. water delivery pump; 15. water filter; 16. circulation pump. 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] Embodiment 1:

[0027] See also Figure 1-4In this embodiment, a photovoltaic panel that is easy to adjust the bracket angle includes a frame 1, a photovoltaic panel 2 is fixedly installed on the outer wall of the frame 1, a box body 3 is arranged on the outer side of the frame 1, and installation boxes 5 are fixedly installed on the left and right sides of the box body 3, wherein the left and right sides of the frame 1 are fixedly connected with connecting shafts 6, and the two connecting shafts 6 extend to the inside of the two installation boxes 5 respectively, and the two connecting shafts 6 are respectively connected to the two installation boxes 5 through bearings.

[0028] It should be supplemented that the left and right sides of the box body 3 are fixedly connected with brackets 4, and the brackets 4 are used to support and fix the box body 3 on the ground.

[0029] In this embodiment, a rotating mechanism is arranged between the box body 3 and the frame 1, and the rotating mechanism includes a driving motor 7 fixedly mounted on the bottom of the left mounting box 5, and a main gear 8 is fixedly mounted on the output shaft of the driving motor 7, and a slave gear 9 is meshed with the outer side of the main gear 8, and the slave gear 9 is connected to the frame 1, wherein the main gear 8 and the slave gear 9 are both located inside the left mounting box 5, and the slave gear 9 is fixedly connected to the outer wall of the left connecting shaft 6.

[0030] In this embodiment, a cleaning mechanism is provided at the lower part of the box body 3, and the cleaning mechanism includes a water distribution pipe 12 arranged inside the box body 3 and a water filter 15 fixedly installed at the bottom of the box body 3. Cleaning nozzles 13 are fixedly installed on multiple water outlets of the water distribution pipe 12. The water inlet of the water distribution pipe 12 is connected to a water pump 14 through a pipeline. The output end of the water pump 14 is connected to the water distribution pipe 12. The water pump 14 is fixedly installed on the outer wall of the bracket 4. The input end of the water filter 15 is connected to the inside of the box body 3. The output end of the water filter 15 is connected to a circulation pump 16 through a pipeline. The input end of the circulation pump 16 is connected to the water filter 15. The output end of the circulation pump 16 is connected to the input end of the water pump 14 through a pipeline. The circulation pump 16 is fixedly installed at the bottom of the box body 3.

[0031] The inner bottom wall of the box body 3 is fixedly connected with a mounting frame 11, and a water distribution pipe 12 is fixedly installed on the upper side of the mounting frame 11. The water outlet of the water distribution pipe 12 is arranged upward, so the cleaning nozzle 13 on the water outlet is also arranged upward.

[0032] It should be noted that a three-way joint is provided on the pipe connecting the circulating pump 16 and the water pump 14. After the circulating pump 16 and the water pump 14 are connected through the three-way joint, there is still one interface left in the three-way joint, which can be used to connect to an external water supply pipeline. In order to ensure the stable water supply of the water pump 14, a one-way valve can be added to the connecting pipe between the circulating pump 16 and the water pump 14 to prevent the water from flowing into the circulating pump 16 when the water pump 14 draws water from the external source.

[0033] Embodiment 2:

[0034] See also Figure 1On the basis of the first embodiment, a conductive slip ring 10 is fixedly installed inside the right mounting box 5, and the rotating end of the conductive slip ring 10 is connected to the right connecting shaft 6. The right connecting shaft 6 is a hollow structure. The hollow connecting shaft 6 is convenient for the wire to pass through, which is convenient for wiring with the conductive slip ring 10. The conductive slip ring 10 can prevent the wire from being entangled when rotating, thereby improving the stability of the structure.

[0035] The working principle of the above embodiment is:

[0036] When the utility model is in use, the main gear 8 is driven to rotate by starting the driving motor 7, and the frame 1 is driven to rotate under the transmission of the main gear 8, the slave gear 9 and the connecting shaft 6, thereby driving the photovoltaic panel 2 to rotate. When used during the day, the photovoltaic panel 2 is directed upward to correspond to the sunlight by rotating the frame 1, and the angle of the photovoltaic panel 2 is adjusted by rotating the frame 1. During the night, the photovoltaic panel 2 is directed downward to correspond to the water distribution pipe 12 by rotating the frame 1, and the external water source is drawn by the water delivery pump 14 and delivered to the water distribution pipe 12, and sprayed upward by the cleaning nozzle 13, so as to wash away the dust on the surface of the photovoltaic panel 2, so that the surface of the photovoltaic panel 2 is kept clean and tidy, and the sewage generated after washing falls into the inside of the box body 3, and flows into the water filter 15 along the inside of the box body 3, and the water filter 15 filters the sewage and then re-delivers it to the water distribution pipe 12 through the circulation pump 16 and the water delivery pump 14, so as to achieve the purpose of circulating water.

[0037] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical methods, and they can be implemented as long as they can achieve their beneficial effects. In addition, the electrical components appearing in the text are all electrically connected to the main controller and the power supply. The main controller is a conventional known device, and there is an existing disclosed power connection technology. Therefore, the text will not go into too much detail on its specific structural composition and working principle.

[0038] It should be noted that in this article, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present application.

[0039] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] 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 panel with a support angle that is easy to adjust, comprising a frame (1), a photovoltaic panel (2) being fixedly mounted on the outer wall of the frame (1), characterized in that: A box body (3) is arranged outside the frame (1), installation boxes (5) are fixedly installed on both left and right sides of the box body (3), a rotating mechanism is arranged between the box body (3) and the frame (1), and a cleaning mechanism is arranged at the bottom of the box body (3); The rotating mechanism comprises a driving motor (7) fixedly mounted on the bottom of the installation box (5) on the left side, a main gear (8) fixedly mounted on the output shaft of the driving motor (7), a slave gear (9) meshing on the outer side of the main gear (8), and the slave gear (9) is connected to the frame (1); The cleaning mechanism comprises a water distribution pipe (12) arranged inside the box (3) and a water filter (15) fixedly mounted on the bottom of the box (3); cleaning nozzles (13) are fixedly mounted on multiple water outlets of the water distribution pipe (12); the water inlet of the water distribution pipe (12) is connected to a water delivery pump (14) via a pipeline; the output end of the water filter (15) is connected to a circulation pump (16) via a pipeline; and the output end of the circulation pump (16) is connected to the input end of the water delivery pump (14) via a pipeline.

2. A photovoltaic panel with an easily adjustable support angle according to claim 1, characterized in that: The left and right sides of the frame (1) are fixedly connected with connecting shafts (6), and the two connecting shafts (6) extend into the interior of the two installation boxes (5) respectively, and the two connecting shafts (6) are connected to the two installation boxes (5) respectively via bearings.

3. A photovoltaic panel with an easily adjustable support angle according to claim 2, characterized in that: The main gear (8) and the slave gear (9) are both located inside the installation box (5) on the left side, and the slave gear (9) is fixedly connected to the outer wall of the connecting shaft (6) on the left side.

4. A photovoltaic panel with a support angle that is easy to adjust according to claim 2, characterized in that: A conductive slip ring (10) is fixedly installed inside the installation box (5) on the right side, and the rotating end of the conductive slip ring (10) is connected to the connecting shaft (6) on the right side, and the connecting shaft (6) on the right side is a hollow structure.

5. The photovoltaic panel with easy-to-adjust bracket angle according to claim 1, characterized in that: The left and right sides of the box body (3) are fixedly connected to brackets (4), the inner bottom wall of the box body (3) is fixedly connected to a mounting frame (11), the water distribution pipe (12) is fixedly mounted on the upper side of the mounting frame (11), and the water outlet of the water distribution pipe (12) is arranged upward.

6. A photovoltaic panel with a support angle that is easy to adjust according to claim 5, characterized in that: The water delivery pump (14) is fixedly mounted on the outer wall of the bracket (4), and the circulation pump (16) is fixedly mounted on the bottom of the box body (3).

7. The photovoltaic panel with easy-to-adjust bracket angle according to claim 1, characterized in that: The output end of the water delivery pump (14) is connected to the water distribution pipe (12), the input end of the water filter (15) is connected to the inside of the box (3), and the input end of the circulation pump (16) is connected to the water filter (15).

8. The photovoltaic panel with easy-to-adjust bracket angle according to claim 1, characterized in that: A three-way joint is provided on the pipeline connecting the circulation pump (16) and the water delivery pump (14).

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