Photovoltaic power generation state monitor based on Internet of Things

Abstract

The utility model relates to the technical field of photovoltaic module monitoring equipment, and discloses a photovoltaic power generation state monitor based on the Internet of Things, which comprises a base, and a monitoring mechanism is fixedly mounted on the upper surface of the base. The monitoring mechanism comprises a power generation assembly, a connecting block is fixedly installed on the upper surface of the base, a rotating motor is fixedly installed on the upper surface of the connecting block, a rotating table is fixedly installed at the power output end of the rotating motor, and a camera and an infrared imager are fixedly installed on the upper surface of the rotating table. A controller and a wireless transmission module are fixedly installed on the upper surface of the base, a concave frame is fixedly installed on the back face of the connecting block, a ball screw is rotationally connected into the concave frame, a rotating motor is arranged on the left side of the concave frame, and the left end of the ball screw penetrates through the concave frame and is fixedly connected with the power output end of the rotating motor. According to the photovoltaic power generation state monitor based on the Internet of Things, through arrangement of the monitoring mechanism, a worker can conveniently detect the photovoltaic power generation state.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic component monitoring equipment, in particular to a photovoltaic power generation state monitor based on the Internet of Things. 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 is mainly composed of three parts: solar panel components, controllers and inverters, and the main components are made of electronic components.

[0003] When a power generation component fails, it will affect the state of photovoltaic power generation. In the prior art, the power generation component is usually manually inspected at fixed times and locations in a cycle, which requires a lot of manpower and time to inspect the power generation component, thereby reducing the efficiency of detecting the power generation state of the power generation component.

[0004] Therefore, those skilled in the art provide a photovoltaic power generation status monitor based on the Internet of Things to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a photovoltaic power generation status monitor based on the Internet of Things to solve the problem of inconvenience in detecting the photovoltaic power generation status proposed in the above background technology.

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

[0007] A photovoltaic power generation state monitor based on the Internet of Things comprises a base, and a monitoring mechanism is fixedly installed on the upper surface of the base;

[0008] The monitoring mechanism includes a power generation component, a connecting block is fixedly installed on the upper surface of the base, a rotating motor is fixedly installed on the upper surface of the connecting block, a rotating table is fixedly installed on the output end of the rotating motor power, a camera and an infrared imager are fixedly installed on the upper surface of the rotating table, a controller and a wireless transmission module are fixedly installed on the upper surface of the base, a concave frame is fixedly installed on the back side of the connecting block, a ball screw is rotatably connected inside the concave frame, a rotating motor is arranged on the left side of the concave frame, the left end of the ball screw passes through the concave frame and is fixedly connected to the output end of the rotating motor power, a wiping plate is threadedly connected to the outer surface of the ball screw, and the bottom surface of the wiping plate is in contact with the upper surface of the power generation component.

[0009] As a further solution of the utility model: two connecting ears are fixedly installed on the front and back sides of the base, and the interior of each connecting ear is threadedly connected with a fixing bolt, and the bottom end of each fixing bolt passes through the connecting ear and extends to the bottom of the connecting ear.

[0010] As a further solution of the utility model: a connecting bearing is fixedly mounted on the upper surface of the connecting block, and the upper surface of the inner ring of the connecting bearing is fixedly connected to the bottom surface of the rotating table.

[0011] As a further solution of the utility model: a protective shell is fixedly installed on the upper surface of the base, and a protective cover is movably hinged on the back side of the protective shell.

[0012] As a further solution of the utility model: a locking block is fixedly installed on the left side of the protective cover, a locking frame is fixedly installed on the left side of the protective shell, and the locking block is clamped inside the locking frame.

[0013] As a further solution of the utility model: a connection box is fixedly installed on the left side of the concave frame, and the inner bottom wall of the connection box is fixedly connected to the bottom surface of the rotating motor.

[0014] As a further solution of the utility model: a sliding rod is fixedly installed on the inner wall of the concave frame, and the sliding rod is slidably connected to the inside of the wiping plate.

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

[0016] The utility model is provided with a base, a power generation component, a connecting block, a rotating motor, a rotating table, a camera and an infrared imager, and utilizes the power provided by the rotating motor in cooperation with the rotating table to drive the camera and the infrared imager to rotate, thereby utilizing the factor that the power generation component failure may cause its own temperature to rise, and monitoring the power generation component through the infrared imager, thereby eliminating the need to spend more manpower and time for detection, thereby increasing the practicality of the device, and providing a controller and a wireless transmission module, so that when the power generation component fails, the device sends a signal to the worker's terminal through the wireless transmission module, so that the worker is convenient to timely understand the power generation status of the power generation component, and providing a concave frame, a ball screw, a rotating motor and a wiping plate, utilizing the power provided by the rotating motor in cooperation with the ball screw to drive the wiping plate to move, thereby achieving the purpose of cleaning the power generation component, and avoiding the influence of impurities on the power generation component on the temperature monitoring, thereby ensuring the accuracy of the monitoring of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a photovoltaic power generation status monitor based on the Internet of Things;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of a base in a photovoltaic power generation status monitor based on the Internet of Things;

[0019] Figure 3It is a schematic diagram of the three-dimensional structure of a concave frame in a photovoltaic power generation status monitor based on the Internet of Things;

[0020] Figure 4 The figure is a schematic diagram of the three-dimensional structure of the rear view of a base in a photovoltaic power generation status monitor based on the Internet of Things.

[0021] In the figure: 1. base; 2. monitoring mechanism; 201. power generation component; 202. connecting block; 203. rotating motor; 204. rotating table; 205. camera; 206. infrared imager; 207. controller; 208. wireless transmission module; 209. concave frame; 210. ball screw; 211. rotating motor; 212. wiping plate; 3. connecting ear; 4. fixing bolt; 5. connecting bearing; 6. protective shell; 7. protective cover; 8. locking block; 9. locking frame; 10. connecting box; 11. sliding rod. DETAILED DESCRIPTION

[0022] See also Figure 1-4 A photovoltaic power generation status monitor based on the Internet of Things includes a base 1, two connecting ears 3 are fixedly installed on the front and back of the base 1, and each connecting ear 3 is threadedly connected to a fixing bolt 4. The bottom end of each fixing bolt 4 penetrates the connecting ear 3 and extends to the bottom of the connecting ear 3. The connecting ears 3 and the fixing bolts 4 are used to limit and fix the base 1, so as to avoid the base 1 from moving on its own as much as possible, thereby ensuring the stability of the base 1.

[0023] A monitoring mechanism 2 is fixedly installed on the upper surface of the base 1; the monitoring mechanism 2 includes a power generation component 201, a connecting block 202 is fixedly installed on the upper surface of the base 1, a rotating motor 203 is fixedly installed on the upper surface of the connecting block 202, a rotating table 204 is fixedly installed on the output end of the power of the rotating motor 203, a connecting bearing 5 is fixedly installed on the upper surface of the connecting block 202, the upper surface of the inner ring of the connecting bearing 5 is fixedly connected to the bottom surface of the rotating table 204, and the installation of the connecting bearing 5 stabilizes the rotating table 204, thereby minimizing the shaking of the rotating table 204 during rotation, thereby ensuring the stability of the rotation of the rotating table 204.

[0024] A camera 205 and an infrared imager 206 are fixedly mounted on the upper surface of the rotating table 204, and a controller 207 and a wireless transmission module 208 are fixedly mounted on the upper surface of the base 1. The infrared imager 206 can image the entire target in real time in the form of a "surface", so that the operator can preliminarily judge the heating situation and the fault location through the image color and hot spot tracking display function displayed on the screen, and then conduct subsequent analysis to confirm the problem efficiently and accurately. The wireless transmission module 208 is based on the Internet of Things, so that the wireless transmission module 208 can send signals to and from the worker's terminal. A protective shell 6 is fixedly mounted on the upper surface of the base 1, and a protective cover 7 is movably hinged on the back of the protective shell 6. The installation of the protective shell 6 and the protective cover 7 plays a role in safely protecting the electronic components inside the protective shell 6, thereby minimizing their collision with the outside world.

[0025] A concave frame 209 is fixedly installed on the back of the connecting block 202, and a ball screw 210 is rotatably connected inside the concave frame 209. A rotating motor 211 is arranged on the left side of the concave frame 209. The left end of the ball screw 210 penetrates the concave frame 209 and is fixedly connected to the output end of the power of the rotating motor 211. A connecting box 10 is fixedly installed on the left side of the concave frame 209, and the inner bottom wall of the connecting box 10 is fixedly connected to the bottom surface of the rotating motor 211. The installation of the connecting box 10 plays a role in safety protection of the rotating motor 211, thereby increasing the service life of the rotating motor 211.

[0026] The outer surface of the ball screw 210 is threadedly connected to a wiping plate 212, the bottom surface of the wiping plate 212 is in contact with the upper surface of the power generation component 201, and the inner wall of the concave frame 209 is fixedly installed with a sliding rod 11, which is slidably connected to the inside of the wiping plate 212. The installation of the sliding rod 11 serves to limit the moving trajectory of the wiping plate 212, thereby minimizing the rotation of the wiping plate 212 during movement, thereby ensuring the stability of the movement of the wiping plate 212.

[0027] A locking block 8 is fixedly installed on the left side of the protective cover 7, and a locking frame 9 is fixedly installed on the left side of the protective shell 6. The locking block 8 is clamped in the interior of the locking frame 9. The installation of the locking block 8 and the locking frame 9 locks the protective cover 7 on the protective shell 6, thereby avoiding the protective cover 7 from opening by itself as much as possible, thereby ensuring the stability of the protective cover 7.

[0028] The working principle of the utility model is as follows: when in use, the device monitors the power generation status of the power generation component 201 through the camera 205 and the infrared imager 206. When the infrared imager 206 detects that the temperature of the power generation component 201 increases, the device sends a signal to the worker's terminal through the wireless transmission module 208, thereby reminding the worker that the power generation component 201 has an abnormal power generation status, so that the worker turns on the rotating motor 203 and uses the power provided by the rotating motor 203 to drive the rotating table 204 to rotate, so that the rotating table 204 drives the camera 205 to rotate, and then the camera 205 takes a picture of the live picture of the power generation component 201, which is convenient for the worker to perform an appearance inspection on it. At the same time, the power provided by the rotating motor 211 is used to drive the ball screw 210 to rotate, so that the ball screw 210 drives the wiping plate 212 to clean the impurities on the power generation component 201, and tries to avoid the phenomenon of infrared imager 206 monitoring errors caused by a large number of impurities, thereby ensuring a good monitoring effect of the device and facilitating the workers to monitor the power generation status of the power generation component 201.

[0029] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic power generation status monitor based on the Internet of Things, comprising a base (1), characterized in that: A monitoring mechanism (2) is fixedly mounted on the upper surface of the base (1); The monitoring mechanism (2) comprises a power generation component (201), a connection block (202) is fixedly mounted on the upper surface of the base (1), a rotating motor (203) is fixedly mounted on the upper surface of the connection block (202), a rotating platform (204) is fixedly mounted on the output end of the power of the rotating motor (203), a camera (205) and an infrared imager (206) are respectively fixedly mounted on the upper surface of the rotating platform (204), and a controller (207) and a wireless transmission module (208) are respectively fixedly mounted on the upper surface of the base (1), A concave frame (209) is fixedly mounted on the back of the connection block (202); a ball screw (210) is rotatably connected inside the concave frame (209); a rotating motor (211) is arranged on the left side of the concave frame (209); the left end of the ball screw (210) passes through the concave frame (209) and is fixedly connected to the output end of the power of the rotating motor (211); a wiping plate (212) is threadedly connected to the outer surface of the ball screw (210); and the bottom surface of the wiping plate (212) is in contact with the upper surface of the power generation component (201).

2. The photovoltaic power generation status monitor based on the Internet of Things according to claim 1, characterized in that: Two connecting ears (3) are fixedly mounted on the front and back sides of the base (1), the interior of each connecting ear (3) is threadedly connected with a fixing bolt (4), and the bottom end of each fixing bolt (4) passes through the connecting ear (3) and extends to the bottom of the connecting ear (3).

3. The photovoltaic power generation status monitor based on the Internet of Things according to claim 1, characterized in that: A connecting bearing (5) is fixedly mounted on the upper surface of the connecting block (202), and the upper surface of the inner ring of the connecting bearing (5) is fixedly connected to the bottom surface of the rotating platform (204).

4. The photovoltaic power generation status monitor based on the Internet of Things according to claim 1, characterized in that: A protective shell (6) is fixedly mounted on the upper surface of the base (1), and a protective cover (7) is movably hinged on the back of the protective shell (6).

5. The photovoltaic power generation status monitor based on the Internet of Things according to claim 4, characterized in that: A locking block (8) is fixedly mounted on the left side of the protective cover (7), a locking frame (9) is fixedly mounted on the left side of the protective shell (6), and the locking block (8) is clamped inside the locking frame (9).

6. The photovoltaic power generation status monitor based on the Internet of Things according to claim 1, characterized in that: A connection box (10) is fixedly mounted on the left side of the concave frame (209), and the inner bottom wall of the connection box (10) is fixedly connected to the bottom surface of the rotating motor (211).

7. The photovoltaic power generation status monitor based on the Internet of Things according to claim 1, characterized in that: A sliding rod (11) is fixedly mounted on the inner wall of the concave frame (209), and the sliding rod (11) is slidably connected to the inside of the wiping plate (212).

Images