CN220436082U - A camera stand for distributed photovoltaic power stations - Google Patents

Abstract

The utility model discloses a camera stand for distributed photovoltaic power stations, which includes a base bracket and a vertical pole arranged on the base bracket; the vertical pole is provided with a side support pole on the upper side, and the side support pole It is a side support rod with a telescopic structure, and the outer end of the side support rod is connected with an assembly frame; the assembly frame has a camera assembly frame formed on the lower surface; the camera assembly frame is a stepped bracket with multiple stepped surfaces, and is mounted on Each step surface of the ladder-shaped bracket is equipped with a camera in an upside-down assembly manner; an electrical box is also provided on the vertical pole, and a master controller for controlling the side poles and cameras is installed in the electrical box. The utility model has a compact structure and is easy to assemble, and can assemble multiple cameras in the same direction to achieve coverage and monitoring of a small area.

Description

A camera stand for distributed photovoltaic power stations

Technical field

The utility model relates to the technical field of camera assembly, and specifically relates to a camera stand used in a distributed photovoltaic power station.

Background technique

Distributed photovoltaic power station refers to a type of small and medium-sized photovoltaic power station system that uses photovoltaic modules to utilize distributed solar energy resources and then converts them into electrical energy. It can utilize distributed resources and generally has access to less than 35 kV. or a lower voltage power grid; currently, the most widely used and common distributed photovoltaic power station is a photovoltaic power generation project set up on the roof of a building. Although this type of distributed photovoltaic power station has small installed capacity, small output power and small installation capacity, it has the characteristics of many installation points, flexible layout, low pollution, outstanding environmental benefits, and the installation layout point is close to the user. It can to a certain extent Alleviating local power shortages and having economic benefits.

In recent years, a large number of distributed photovoltaic power stations have been installed in my country, especially in the western and high-altitude areas. Due to the requirements of stable operation, these distributed photovoltaic power stations are usually equipped with some video surveillance systems for monitoring the operating status of the power station. , these video surveillance systems have the following disadvantages:

Cameras used for surveillance usually use mounting brackets for auxiliary fixed installation. These mounting brackets usually have simple structures, and most of them are integrated structures. After the cameras are installed, they are on the same height plane, and the angle, direction or installation position can be adjusted within a very wide range. It is limited and cannot provide support for multi-angle adjustment and rotation of the camera, and there is no adjustment level in the height direction. It is difficult to achieve multi-point and multi-directional simultaneous monitoring of distributed photovoltaic power stations through the combination of multiple cameras, which requires multiple settings. The installation bracket must be assembled to match the camera, resulting in increased costs.

Utility model content

The technical problem solved by this utility model is to provide a camera stand for distributed photovoltaic power stations to solve the defects in the above technical background.

The technical problems solved by this utility model are achieved by adopting the following technical solutions:

A camera stand for distributed photovoltaic power stations, including a base bracket and a vertical pole arranged on the base bracket;

The vertical pole is provided with a side support rod on the upper side. The side support rod is a side support rod with a telescopic structure. The outer end of the side support rod is connected with an assembly frame; the assembly frame is formed with a camera assembly frame on the lower surface. ; The camera assembly frame is a ladder-shaped bracket with multiple stepped surfaces, and a camera is assembled on each stepped surface of the ladder-shaped bracket in an upside-down assembly manner;

The vertical pole is also provided with an electrical box, and the electrical box is equipped with a master controller for controlling the side support pole and the camera.

As a further limitation, the camera frame is installed at a corner position of the distributed photovoltaic power station, is electrically connected to the distributed photovoltaic power station, and is powered by the distributed photovoltaic power station; and a rechargeable battery is also provided in the electrical box as a Emergency backup power supply.

As a further limitation, a photovoltaic panel is provided on the top of the pole, and the camera and electrical components are separately powered through the photovoltaic panel.

As a further limitation, the base bracket is an underground structure, and connecting wire heads are reserved in the underground structure, and the vertical pole is a hollow rod to facilitate connection with the connecting wire heads through the vertical pole, and Perform component routing.

As a further limitation, the assembly frame is a car body bracket, and a cavity space is reserved in the car body bracket as a component cavity; and the camera assembly frame is a hollow frame bracket, and the hollow frame bracket is The frame section is hollow.

As a further limitation, the camera is an outdoor spherical surveillance camera.

As a further limitation, a 4G/5G module is provided in the electrical box as an external communication module.

As a further limitation, a control panel with a display screen is embedded in the lower part of the pole, and the control panel is connected to the camera for playback of the video content of the camera.

Beneficial effects: The utility model has a compact structure and reasonable design of a camera stand for distributed photovoltaic power stations. It can be installed at the edge of distributed photovoltaic power stations to detect the operating status of distributed photovoltaic power stations. The camera stand Multiple cameras can be assembled in a stepped manner at the same time, and with different orientations, comprehensive monitoring coverage of the distributed photovoltaic power station area can be achieved.

Description of the drawings

Figure 1 is a schematic structural diagram of a preferred embodiment of the present utility model.

Among them: 1. Base bracket; 2. Lower pole body of vertical pole; 3. Upper pole body of vertical pole; 4. Electrical box; 5. Ball hinge support; 6. Photovoltaic panel mounting bracket; 7. Side support pole; 8. Photovoltaic panel ; 9. Assembly frame; 10. Camera assembly frame; 11. Camera; 12. Control panel.

Detailed ways

In order to make it easy to understand the technical means, creative features, objectives and effects of the present utility model, the present utility model will be further explained below in conjunction with specific illustrations.

Refer to Figure 1 for a preferred embodiment of a camera stand for a distributed photovoltaic power station. In this embodiment, the camera stand for a distributed photovoltaic power station is used to be installed at a corner position of a distributed photovoltaic power station. And use the camera 11 installed on it to monitor the operating environment and operating status of the distributed photovoltaic power station.

Under the conditions of different embodiments during actual operation, the camera racks of multiple distributed photovoltaic power stations can be arranged according to the actual coverage area of the distributed photovoltaic power station to ensure comprehensive monitoring coverage of the distributed photovoltaic power station.

The camera stand of the distributed photovoltaic power station includes a base bracket 1 and a vertical pole arranged on the base bracket 1; in this embodiment, the base bracket 1 is a flat plate structure, and the outer edge of the plate is formed with bolt holes, and corresponding The distributed photovoltaic power station has a pre-embedded base formed at the assembly position of the camera frame. The pre-embedded base is formed with underground bolts that match the bolt holes. In addition, the distributed photovoltaic power station passes underground wiring and is installed at the position of the pre-embedded base. A power supply line end connected to the underground wiring of the distributed photovoltaic power station is reserved. The vertical pole is used to determine the height of the corresponding camera 11. The vertical pole includes a lower pole body 2 and an upper pole body 3. The diameter of the lower pole body 2 is larger than the diameter of the upper pole body 3. The lower pole body 3 2 and the pole body 3 on the pole are hollow connected structures. This hollow structure pole with variable diameter can improve the appearance and structural stability of the pole on the one hand. On the other hand, the hollow structure pole body can be used for wiring. The thickened vertical pole lower body 2 can also be used to install functional components in its body.

The upper part of the pole body 3 on the vertical pole is provided with a circle of threaded assembly holes for fixation. The plane position corresponding to the threaded assembly holes is used to connect the assembly frame 9 through the telescopic side support rod 7, and to connect multiple cameras 11 through the assembly frame 9 Perform assembly.

The specific implementation method is: the side support rod 7 is provided with a connecting piece at one end that matches the outer diameter of the rod body 3 on the vertical pole, and the connecting piece is provided with an assembly portion that matches the threaded assembly hole; After selecting the corresponding assembly angle on the upper pole body 3, place the connecting piece against the surface of the upper pole body 3, and then use threaded fasteners to tighten the connection at the corresponding threaded assembly hole position. An assembly frame 9 is formed on the other end of the side support rod 7. The assembly frame 9 is a frame bracket, and its outside is closed by a shell plate to separate a component cavity in the frame frame of the assembly frame 9. A camera mounting frame 10 is formed on the lower surface of the mounting frame 9. In this embodiment, the camera mounting frame 10 is a stepped hollow frame bracket with a three-step stepped surface. The frame section of the hollow frame bracket is hollow; At the same time, a camera 11 is installed on each stepped surface of the three-level structure of the camera assembly frame 10 in an upside-down assembly manner. In order to improve adaptability and usability, the corresponding camera 11 should preferably be an outdoor spherical surveillance camera. The assembly molding style is as shown in the figure, and the corresponding line structure on the camera 11 is inserted into the component cavity through the hollow part of the hollow frame bracket. The component cavity is also equipped with components for realizing the corresponding functions and expansion of the camera 11. Functional components.

In different embodiments, the camera assembly frame 10 can also set the corresponding number of stepped surfaces according to the actual number of cameras 11 to be assembled; the cameras 11 at different heights can be oriented to different positions and positions of the distributed photovoltaic power station when used. Angle without mutual influence, it is convenient for overall monitoring; and the assembly structure of a multi-camera can also effectively reduce the occupation of the site and the amount of brackets, effectively saving related costs.

In addition, an electrical box 4 is also provided on the pole body 3 on the vertical pole. The electrical box 4 is equipped with a main controller for controlling the camera. For example, the main switch of the camera 11 and the sub-switches for controlling each camera 11 are directly assembled in the electrical box. Box 4, or set up a corresponding logic controller to program control the camera 11.

In order to adapt to the site characteristics of the distributed photovoltaic power station, a photovoltaic panel mounting bracket 6 is also provided on the top of the pole body 3 on the vertical pole. A photovoltaic panel assembly seat is formed on the upper surface of the photovoltaic panel mounting bracket 6, and through the photovoltaic panel The panel assembly seat is equipped with a photovoltaic panel 8, which is used to supply power to the components on the camera frame and the camera 11 separately. The lower side of the photovoltaic panel mounting bracket 6 is assembled on the top of the upper rod body 3 of the vertical pole through the ball hinge support 5 with a manual locking mechanism, and the other side rests against the surface of the assembly frame 9 and passes through the ball hinge support 5 Adjusting the orientation of the photovoltaic panel mounting bracket 6 and cooperating with the resting position of the other end of the photovoltaic panel mounting bracket 6 on the surface of the assembly frame 9 can maintain an appropriate inclination angle between the photovoltaic panel 8 and the horizontal plane to improve the utilization efficiency of solar energy.

Under the condition that the photovoltaic panel 8 is provided, the electrical components on the camera stand give priority to the electricity generated by the photovoltaic panel 8 itself, and then use the wires connected underground from the distributed photovoltaic power station to provide power. In order to cope with emergencies, a rechargeable battery can also be provided in the electrical box 4 or in the component cavity of the assembly frame 9 as an emergency backup power source.

In this embodiment, the three cameras 11 can be remotely controlled to achieve remote monitoring. The remote control can be directly assembled using the camera 11 with a network module; in other embodiments, A 4G/5G module can be provided in the electrical box 4 as an external communication module, and the corresponding camera 11 is electrically connected to the main control module in the electrical box 4, and the main control module in the electrical box 4 is controlled through the 4G/5G module. The information data obtained by the device is sent, and then viewed and controlled through the corresponding app on a mobile phone or other remote device.

In addition, in order to improve the practicality of the equipment, a control panel 12 with a display screen is embedded in the lower body 2 of the vertical pole. The control panel 12 can be communicated with the camera on site to monitor the operating status and operation status of the camera 11. Past video content is played back to facilitate operators to understand the operating status of distributed photovoltaic power stations on-site despite limited height and vision.

The basic principles, main features and advantages of the present utility model are shown and described above. Those skilled in the art should understand that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should also be understood that after reading the technical content of the present utility model, those skilled in the art can make various changes, modifications and/or modifications to the present utility model, and all these equivalent forms also fall within the scope of the rights appended to this application. Within the scope of protection specified in the request.

Claims (8)

1. The camera frame for the distributed photovoltaic power station is characterized by comprising a base bracket and a vertical rod arranged on the base bracket;

the side support rod is arranged on one side of the upper part of the upright rod, the side support rod is provided with a telescopic structure, and the outer end of the side support rod is connected with an assembly frame; the camera assembly frame is formed on the lower surface of the assembly frame; the camera assembly frame is a ladder-shaped bracket with a plurality of ladder surfaces, and a camera is assembled on each ladder surface of the ladder-shaped bracket in a reverse hanging assembly mode;

an electric box is further arranged on the vertical rod, and a main controller for controlling the side support rod and the camera is arranged in the electric box.

2. The camera head for a distributed photovoltaic power plant according to claim 1, wherein the camera head is arranged at a corner position of the distributed photovoltaic power plant, is electrically connected with the distributed photovoltaic power plant, and is powered by the distributed photovoltaic power plant; and a rechargeable battery is also arranged in the electric box to serve as an emergency standby power supply.

3. The camera head for a distributed photovoltaic power plant according to claim 1, characterized in that the top of the pole is further provided with a photovoltaic panel and the camera head and the power consuming components are individually powered by the photovoltaic panel.

4. The camera head for a distributed photovoltaic power plant according to claim 1, wherein the base support is of a buried structure in which connection wire ends are reserved, and the upright is a hollow rod to facilitate connection with the connection wire ends by the upright and element wiring.

5. The camera head for a distributed photovoltaic power plant according to claim 1, wherein the assembly frame is a carriage support, and a cavity space is reserved in the carriage support as a component cavity; the camera assembly frame is a hollow frame support, and the frame section of the hollow frame support is hollow.

6. The camera head for a distributed photovoltaic power plant of claim 1, wherein the camera head is an outdoor spherical surveillance camera head.

7. The camera head for a distributed photovoltaic power plant according to claim 1, wherein a 4G/5G module is provided in the electrical box as an external communication module.

8. The camera head for the distributed photovoltaic power station according to claim 1, wherein a control panel with a display screen is further embedded at the lower part of the upright rod, and the control panel is in communication connection with the camera head and is used for playing back video contents of the camera head.