Monitoring device of photovoltaic power generation panel

Abstract

The utility model relates to a photovoltaic power generation panel monitoring device which comprises a fixing plate, two moving rods are slidably arranged on the upper wall of the fixing plate, passing grooves are formed in the opposite side walls of the moving rods in a penetrating mode, a filter screen is fixedly arranged on the upper wall of the fixing plate, the filter screen is slidably connected with the moving rods through the passing grooves, and cleaning soft bristles are arranged on the side walls of the passing grooves. According to the scheme, the first motor is started, the opposite sliding blocks move oppositely, the two moving rods get close to drive the two vertical rods to get close to each other, the two shielding plates rotationally connected to the upper portion also rotate oppositely, the monitoring meter is located in front of the filter screen, and a heat dissipation fan used for heat dissipation of the monitoring meter is arranged behind the filter screen. Therefore, the purpose of adjusting the height is achieved so as to adapt to cameras of different sizes, and the cameras are well shielded. A second motor is started to enable a heat dissipation fan to rotate, heat dissipation is conducted on the camera, and cleaning soft bristles on the movable rod can clean a filter screen every time the movable rod moves.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic panels, and in particular to a monitoring device for photovoltaic panels. Background Art

[0002] Photovoltaic panels are devices that convert light energy into electrical energy, also known as solar panels. They are usually composed of many solar cells that can directly convert sunlight into electrical energy. Photovoltaic panels play a vital role in solar energy systems and can be used in a variety of applications, from small home systems to large commercial and industrial projects. Monitoring of photovoltaic panels is an important part of ensuring the safe operation and maximum performance of solar energy systems, and plays a vital role in photovoltaic power generation.

[0003] Monitoring of photovoltaic panels usually includes performance monitoring, status monitoring, remote monitoring, fault diagnosis and data analysis. As for the status monitoring of photovoltaic panels, it is mainly to detect whether the surface is blocked, covered with dust, damaged, etc., which can be achieved through a camera. The camera needs to observe the surface of the panel. Since the surface of the photovoltaic panel is facing the light, the position of the camera will be exposed to the sun if there is no blockage, and the location of photovoltaic power generation is generally set in a sunny place. The camera may be affected by excessive temperature during operation, and the traditional shielding method cannot adjust the shielding height according to the different sizes of the camera, and fails to achieve a good shading effect. Therefore, in order to solve the above problems, the present application provides a monitoring device for photovoltaic panels.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the heat dissipation of the camera is poor and the shielding height is difficult to adjust, the present application provides a monitoring device for a photovoltaic panel.

[0006] The present application provides a monitoring device for a photovoltaic power generation panel, including a fixed plate, wherein two movable rods are slidably provided on the upper wall of the fixed plate, and through grooves are penetrated through the opposite side walls of the movable rods, a filter is fixedly provided on the upper wall of the fixed plate, and the filter is slidably connected to the movable rods through the through grooves, and the side walls of the through grooves are provided with cleaning soft hairs, and a monitoring instrument is detachably fixedly provided on the upper wall of the fixed plate, and the monitoring instrument is located in front of the filter, and a cooling fan for dissipating heat of the monitoring instrument is provided behind the filter.

[0007] Preferably, a mounting plate is fixedly connected to the rear wall of the fixing plate, a plurality of mounting holes are provided through the mounting plate, and a second motor is fixedly provided on the side wall of the mounting plate close to the fixing plate.

[0008] Preferably, the heat dissipation fan's rotating shaft is coaxially fixedly connected with a rotating rod, a mounting seat is fixedly provided on the upper wall of the fixed plate, the rotating rod passes through the mounting seat and is rotatably connected thereto, and the rotating rod is coaxially fixedly connected with the rotating shaft of the second motor.

[0009] Preferably, a sliding groove and a through groove are provided on the upper wall of the fixed plate, two sliders are slidably provided in the sliding groove and the through groove, the upper walls of the sliders at the sliding grooves are fixedly connected with vertical rods, and the sliders at the through grooves are fixedly connected with the moving rods respectively.

[0010] Preferably, a bidirectional screw is rotatably arranged in the through groove, the bidirectional screw passes through the two sliding blocks and is threadedly connected to the two sliding blocks, and the thread directions at the connection are opposite. One end of the bidirectional screw passes through the side wall of the fixed plate and is rotatably connected thereto, and a first motor that drives the bidirectional screw to rotate is fixedly arranged on the side wall of the fixed plate.

[0011] Preferably, a sliding rod is fixedly arranged in the sliding groove, and the sliding rod passes through the two sliding blocks and is slidably connected to both of them.

[0012] Preferably, two shielding plates are arranged above the fixed plate, and the two shielding plates are rotatably connected via a rotating shaft.

[0013] Preferably, the vertical rod and the movable rod on the same side are fixedly connected via a connecting rod, and the upper ends of the vertical rod and the movable rod are rotatably connected to the shielding plate above them.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] By starting the first motor, the relative sliders move toward each other, the two moving rods approach each other, driving the two vertical rods to approach each other, and the two rotating shielding plates connected above also rotate relative to each other, thereby achieving the purpose of adjusting the height to adapt to monitors of different sizes and achieve good shielding for the camera; starting the second motor rotates the cooling fan to dissipate heat for the monitor, and each time the moving rod moves, the cleaning soft hair on it will clean the filter, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure from a first viewing angle in the first embodiment of the present application;

[0017] Figure 2 is a schematic diagram of the overall structure of the second viewing angle in the first embodiment of the present application;

[0018] Figure 3 It is a side view of the overall structure in Example 1 of the present application.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. Mounting plate; 2. Mounting hole; 3. Sliding groove; 4. Through groove; 5. Sliding block; 6. Bidirectional screw; 7. Sliding rod; 8. Vertical rod; 9. Moving rod; 10. Filter; 11. Fixed plate; 12. Connecting rod; 13. Shielding plate; 14. Rotating shaft; 15. Monitoring instrument; 16. First motor; 17. Second motor; 18. Rotating rod; 19. Cooling fan; 20. Through groove. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] Embodiment 1

[0022] Reference Figure 1-3 A monitoring device for a photovoltaic power generation panel includes a fixed plate 11, two moving rods 9 are slidably arranged on the upper wall of the fixed plate 11, and through grooves 20 are penetrated through the opposite side walls of the moving rods 9. A filter 10 is fixedly arranged on the upper wall of the fixed plate 11, and the filter 10 is slidably connected to the moving rod 9 through the through grooves 20. Clean soft hairs are arranged on the side walls of the through grooves 20. A monitoring instrument 15 is detachably fixedly arranged on the upper wall of the fixed plate 11, and the monitoring instrument 15 is located in front of the filter 10. A cooling fan 19 for dissipating heat of the monitoring instrument 15 is arranged behind the filter 10.

[0023] The rear wall of the fixed plate 11 is fixedly connected with a mounting plate 1, and a plurality of mounting holes 2 are provided through the mounting plate 1. A second motor 17 is fixedly provided on the side wall of the mounting plate 1 close to the fixed plate 11. The rotating shaft of the heat dissipating fan 19 is coaxially fixedly connected with a rotating rod 18, and a mounting seat is fixedly provided on the upper wall of the fixed plate 11. The rotating rod 18 passes through the mounting seat and is rotatably connected thereto, and the rotating rod 18 is coaxially fixedly connected with the rotating shaft of the second motor 17.

[0024] The upper wall of the fixed plate 11 is provided with a sliding groove 3 and a through groove 4, and two sliders 5 are slidably provided in the sliding groove 3 and the through groove 4. The upper wall of the sliders 5 at the sliding groove 3 is fixedly connected with a vertical rod 8, and the sliders 5 at the through groove 4 are respectively fixedly connected with the moving rod 9. A bidirectional screw 6 is rotatably provided in the through groove 4, and the bidirectional screw 6 penetrates the two sliders 5 and is threadedly connected to both of them, and the thread directions at the connection are opposite. One end of the bidirectional screw 6 penetrates the side wall of the fixed plate 11 and is rotatably connected thereto, and a first motor 16 driving the bidirectional screw 6 to rotate is fixedly provided on the side wall of the fixed plate 11. A sliding rod 7 is fixedly provided in the sliding groove 3, and the sliding rod 7 penetrates the two sliders 5 and is slidably connected to both of them.

[0025] Two shielding plates 13 are arranged above the fixed plate 11, and the two shielding plates 13 are rotatably connected via a rotating shaft 14, and the vertical projection of the rotating shaft 14 on the fixed plate 11 is located at the center of the two moving rods 9. The vertical rod 8 and the moving rod 9 on the same side are fixedly connected via a connecting rod 12, and the upper ends of the vertical rod 8 and the moving rod 9 are rotatably connected to the shielding plates 13 above them.

[0026] During actual use, the first motor 16 is first started to rotate the bidirectional screw 6, so that the two sliders 5 in the through slot 4 move toward each other, so that the two moving rods 9 are close to each other, and the two vertical rods 8 are driven close to each other through the connecting rod 12, and the two baffle plates 13 connected by rotation above also rotate relative to each other, so as to achieve the purpose of adjusting the height to adapt to monitors 15 of different sizes and achieve good shielding for monitors 15 of different heights; the second motor 17 is started to rotate the cooling fan 19 to dissipate heat for the monitor 15, and each time the moving rod 9 moves, the clean soft hair on it will clean the filter 10, thereby improving the heat dissipation efficiency.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A monitoring device for a photovoltaic power generation panel, comprising a fixing plate (11), characterized in that: Two moving rods (9) are slidably arranged on the upper wall of the fixed plate (11), and the side walls opposite to the moving rods (9) are penetrated by through grooves (20). A filter screen (10) is fixedly arranged on the upper wall of the fixed plate (11), and the filter screen (10) is slidably connected to the moving rods (9) through the through grooves (20), and the side walls of the through grooves (20) are provided with cleaning soft bristles. A monitoring instrument (15) is detachably fixedly arranged on the upper wall of the fixed plate (11), and the monitoring instrument (15) is located in front of the filter screen (10). A heat dissipation fan (19) for dissipating heat from the monitoring instrument (15) is arranged behind the filter screen (10).

2. A monitoring device for photovoltaic panels according to claim 1, characterized in that: The rear wall of the fixing plate (11) is fixedly connected to a mounting plate (1), the mounting plate (1) is provided with a plurality of mounting holes (2) therethrough, and a second motor (17) is fixedly provided on a side wall of the mounting plate (1) close to the fixing plate (11).

3. A monitoring device for photovoltaic panels according to claim 2, characterized in that: The rotating shaft of the heat dissipation fan (19) is coaxially fixedly connected with a rotating rod (18); a mounting seat is fixedly provided on the upper wall of the fixed plate (11); the rotating rod (18) passes through the mounting seat and is rotatably connected thereto; the rotating rod (18) is coaxially fixedly connected with the rotating shaft of the second motor (17).

4. A monitoring device for photovoltaic panels according to claim 1, characterized in that: The upper wall of the fixed plate (11) is provided with a sliding groove (3) and a through groove (4), and two sliding blocks (5) are slidably provided in the sliding groove (3) and the through groove (4), and the upper walls of the sliding blocks (5) at the sliding groove (3) are fixedly connected with vertical rods (8), and the sliding blocks (5) at the through groove (4) are respectively fixedly connected with the moving rods (9).

5. A monitoring device for photovoltaic panels according to claim 4, characterized in that: A bidirectional screw (6) is rotatably arranged in the through groove (4), the bidirectional screw (6) passes through the two sliders (5) and is threadedly connected to the two sliders, and the thread directions at the connection are opposite, one end of the bidirectional screw (6) passes through the side wall of the fixed plate (11) and is rotatably connected thereto, and a first motor (16) for driving the bidirectional screw (6) to rotate is fixedly arranged on the side wall of the fixed plate (11).

6. A monitoring device for photovoltaic panels according to claim 5, characterized in that: A sliding rod (7) is fixedly arranged in the sliding groove (3), and the sliding rod (7) passes through the two sliding blocks (5) and is slidably connected to both of them.

7. A monitoring device for photovoltaic panels according to claim 4, characterized in that: Two shielding plates (13) are arranged above the fixed plate (11), and the two shielding plates (13) are rotatably connected via a rotating shaft (14).

8. A monitoring device for photovoltaic panels according to claim 7, characterized in that: The vertical rod (8) and the movable rod (9) on the same side are fixedly connected via a connecting rod (12), and the upper ends of the vertical rod (8) and the movable rod (9) are rotatably connected to the shielding plate (13) above them.

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