CN220754919U - A monitoring device based on solar photovoltaic panel power generation - Google Patents

Abstract

The utility model discloses a monitoring device based on solar photovoltaic panel power generation, which comprises a supporting rod, wherein a sliding telescopic mechanism is sleeved on the supporting rod, the sliding telescopic mechanism slides along the supporting rod, and a camera is arranged at the telescopic end of the sliding telescopic mechanism; the end of bracing piece is equipped with rotatory telescopic machanism, the one end that rotatory telescopic machanism kept away from the bracing piece is equipped with solar photovoltaic board, one side that solar photovoltaic board back of body leaves the illumination face is equipped with places the case, place incasement and be equipped with electric energy conversion mechanism and control mechanism, electric energy conversion mechanism is connected with solar photovoltaic board, camera and control mechanism respectively, control mechanism still is connected with slip telescopic machanism and rotatory telescopic machanism. The utility model utilizes the control mechanism to control the up-down and left-right movement of the camera so as to improve the monitoring effect, and utilizes the control mechanism to realize the lifting and swinging of the solar photovoltaic panel so as to improve the solar energy conversion efficiency, thereby realizing omnibearing and sustainable monitoring.

Description

A monitoring device based on solar photovoltaic panel power generation

Technical Field

The utility model relates to the field of solar photovoltaic power generation, in particular to a monitoring device based on solar photovoltaic panel power generation.

Background technique

Solar photovoltaic power generation uses the photovoltaic effect to directly convert sunlight into electrical energy. It does not require fuel consumption, does not produce pollutants such as carbon dioxide, and is environmentally friendly. The advantages of solar photovoltaic power generation include: renewable, clean, noiseless, emission-free, distributed application, long life, low maintenance cost, etc. At the same time, the cost of solar photovoltaic power generation is gradually decreasing, and the technical efficiency is constantly improving, making it widely used and promoted worldwide. In addition, the monitoring devices currently on the market basically use batteries as the power source of the camera. Using solar photovoltaic power generation as the power source of the camera will be more in line with the country's energy policy.

Most cameras on the market are unidirectional cameras, which means they can only capture images and videos in a fixed direction. Such cameras usually have a fixed viewing angle and field of view, and cannot cover the surrounding environment in all directions.

Summary of the invention

In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a monitoring device based on solar photovoltaic panel power generation to achieve all-round and sustainable monitoring.

A monitoring device based on solar photovoltaic panel power generation, comprising a support rod, a sliding telescopic mechanism is sleeved on the support rod, the sliding telescopic mechanism slides along the support rod and a camera is arranged at the telescopic end thereof; a rotating telescopic mechanism is arranged at the end of the support rod, a solar photovoltaic panel is arranged at the end of the rotating telescopic mechanism away from the support rod, a placement box is arranged on the side of the solar photovoltaic panel facing away from the illuminated surface, an electric energy conversion mechanism and a control mechanism are arranged in the placement box, the electric energy conversion mechanism is respectively connected to the solar photovoltaic panel, the camera and the control mechanism, and the control mechanism is also connected to the sliding telescopic mechanism and the rotating telescopic mechanism.

The above technical solution utilizes support rods to support solar photovoltaic panels, cameras and functional components for rotation, sliding and extension, utilizes solar photovoltaic panels to convert solar energy into DC power, utilizes an electric energy conversion mechanism to obtain energy that can power the camera and a control mechanism, utilizes the camera to realize a monitoring function, utilizes a control mechanism to control the up and down, left and right movement of the camera to improve the monitoring effect, and utilizes a control mechanism to realize the lifting and swinging of solar photovoltaic panels to improve the solar energy conversion efficiency.

The entire structure is made of high-strength materials with good strength and corrosion resistance to ensure the stability and reliability of the device under various harsh environmental conditions, improve the wind resistance and earthquake resistance of the device, and thus ensure the long-term stable operation of the solar photovoltaic power generation monitoring device.

Optionally, the rotating telescopic mechanism includes a first telescopic drive, a first telescopic rod, a swing drive and a swing mechanism; the input end of the first telescopic drive is connected to the control mechanism, and the output end is connected to the first telescopic rod; one end of the first telescopic rod is connected to the first telescopic drive, and the other end is connected to the swing mechanism; the input end of the swing drive is connected to the control mechanism, and the output end is connected to the swing mechanism; the swing end of the swing mechanism is connected to the solar photovoltaic panel.

The first telescopic rod has a function of free extension and retraction, and its length can be automatically adjusted according to the direction of the sun to maximize the utilization rate of light energy.

Preferably, both ends of the first telescopic rod can move freely up and down to adapt to sunlight at different heights and angles. By monitoring the illumination range, the first telescopic rod can automatically adjust to a position with more suitable illumination, ensuring that the solar photovoltaic panel can always be at the best illumination angle, thereby improving the conversion efficiency of light energy. Such a design can maximize the use of solar energy resources and improve the power generation efficiency and energy utilization efficiency of the solar photovoltaic power generation device.

Optionally, the sliding telescopic mechanism includes a sliding driver, a sliding member, a second telescopic driver and a second telescopic rod; the input end of the second telescopic driver is connected to the control mechanism, and the output end is connected to the second telescopic rod; the fixed end of the second telescopic rod is connected to the second telescopic driver, and the telescopic end is connected to the camera; the input end of the sliding driver is connected to the control mechanism, and the output end is connected to the sliding member; the sliding member is mounted on the support rod and one side of it is connected to the second telescopic rod.

Optionally, the electric energy conversion mechanism includes a DC\DC module, an inverter, and a battery. The input end of the DC\DC module is connected to the solar photovoltaic panel, and the output end is connected to the input end of the inverter; the output end of the inverter is connected to the battery.

Furthermore, the DC/DC module is used to change the voltage and current to adapt to the requirements of different circuits or equipment, and optimize the energy conversion efficiency by means of boosting, bucking or current conversion. The inverter is used to convert DC power into AC power to supply the camera. The battery is used to store the power generated by the solar photovoltaic panel to supply the equipment for use at night or on cloudy days when there is no solar light.

Optionally, a heat insulation layer is provided between the placement box and the solar photovoltaic panel.

In order to protect the key components in the storage box from damage by high temperature, a heat insulation layer is set between the solar panel, DC/DC module and battery. The heat insulation layer can effectively isolate the high temperature, prevent it from damaging the key components, and extend the service life of the device. Through this design, not only space is saved, but also the stable operation and reliability of the solar photovoltaic power generation device are guaranteed.

Optionally, the support rod is mounted on a utility pole or a street lamp pole via a fixed base.

Optionally, the control mechanism includes a sensor and a controller, the output end of the sensor is connected to the controller, and the output end of the controller is connected to a driver of the rotating telescopic mechanism and a driver of the sliding telescopic mechanism.

The controller is used to monitor and control various functional components to ensure stable operation of the system and optimize power generation effects.

The DC/DC module, controller, inverter, battery and other modules are all placed in a storage box for protection. The storage box is made of materials that are easy to dissipate heat to ensure stable operation and efficient heat dissipation of the system.

To save space and protect key components, the DC/DC modules, batteries and controllers are installed below the solar panels.

Optionally, the camera is a 360° rotatable camera.

The camera adopts a 360° rotatable design, which makes the monitoring range wider and the angle easier to adjust. This design provides all-round monitoring and more flexible installation options to ensure the stable operation and safety of the solar photovoltaic power generation system.

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

The utility model utilizes a support rod to support a solar photovoltaic panel, a camera and functional components for rotation, sliding and extension, utilizes a solar photovoltaic panel to convert solar energy into direct current electricity, utilizes an electric energy conversion mechanism to obtain energy that can power a camera and a control mechanism, utilizes a camera to realize a monitoring function, utilizes a control mechanism to control the up and down, left and right movement of the camera to improve the monitoring effect, and utilizes a control mechanism to realize the lifting and swinging of the solar photovoltaic panel to improve the solar energy conversion efficiency.

The entire structural material of the utility model is made of high-strength material with good strength and corrosion resistance to ensure the stability and reliability of the device under various harsh environmental conditions, improve the wind resistance and earthquake resistance of the device, thereby ensuring the long-term stable operation of the solar photovoltaic power generation monitoring device.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall front structure of a solar photovoltaic power generation monitoring device according to an embodiment of the present utility model.

FIG2 is a schematic diagram of the overall side structure of a solar photovoltaic power generation monitoring device according to an embodiment of the present utility model.

FIG3 is a schematic diagram of a module structure of a solar photovoltaic power generation monitoring device placed in a box according to an embodiment of the utility model.

FIG4 is a schematic diagram of the camera structure of a solar photovoltaic power generation monitoring device according to an embodiment of the utility model.

Numbers in the figure: 1-solar photovoltaic panel, 2-placing box, 201-battery, 202-DC/DC module, 203-controller, 204-inverter, 3-rotating telescopic mechanism, 301-swinging mechanism, 302-first telescopic rod, 4-sliding telescopic mechanism, 401-sliding mechanism, 402-second telescopic rod, 5-camera, 501-camera housing, 502-camera inner ball, 6-support rod, 7-fixed base, 8-insulation layer.

Detailed ways

The following will clearly and completely describe the technical solutions of various embodiments of the utility model in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

The utility model provides a monitoring device for solar photovoltaic panel power generation, as shown in Figures 1 and 2, specifically including a solar photovoltaic panel 1, a battery 201, a DC\DC module 202, a controller 203, an inverter 204, a placement box 2, a rotating telescopic mechanism 3, a sliding telescopic mechanism 4, a camera 5, a support rod 6, a fixed base 7, and a heat insulation layer 8.

The solar photovoltaic panel 1 with a frame is fixed in the swing mechanism 301 of the rotating and telescopic mechanism 3, and the rotating and telescopic mechanism 3 is provided with a first telescopic rod 302. The rotating and telescopic mechanism 3 is connected to the support rod 6. At the same time, the first telescopic rod 302 of the rotating and telescopic mechanism 3 and the solar photovoltaic panel 1 can automatically adjust the orientation and height according to the sunlight intensity and the sun position, so as to make greater use of solar energy.

The solar photovoltaic panel 1 utilizes the photovoltaic principle of its semiconductor interface to directly convert light energy into electrical energy. The solar photovoltaic panel 1 introduces the generated electrical energy into the DC\DC module 202. The DC\DC module 202 can perform voltage boosting processing according to the electrical energy required by the system and output it to the battery 201 and the camera 5.

The controller 203 is used to monitor, control and optimize the operation of the entire device. The controller 203 is usually composed of two parts: hardware and software. In terms of hardware, the control system includes devices such as sensors, actuators and controllers. The actuators here include drivers of rotating telescopic mechanisms and sliding telescopic mechanisms. The sensors are used to monitor various parameters of the system, such as the output power, voltage and current of the solar panel 1, the power of the battery 201, the operating status of the inverter 204, etc. The actuators are used to adjust the operating status of the equipment according to the control signal, such as adjusting the angle and position of the solar panel 1, controlling the output power of the inverter 204, etc. The controller is the core of the controller 203. It generates corresponding control signals based on the feedback information of the sensor and the preset control strategy to realize the automatic operation of the system. In terms of software, the controller 203 includes control algorithms and monitoring interfaces. The control algorithm is to design corresponding control strategies based on the characteristics and requirements of the system to achieve the optimized operation of the system. The monitoring interface provides real-time monitoring and control of the system operation status, can display the values and trend graphs of various parameters, and provides an operation interface for manual control and setting. The control algorithm here is implemented using existing mature algorithms, which will not be repeated here.

The main functions of the controller 203 include: real-time monitoring of the operating status of the system, optimizing the angle and position of the solar panel 1 to maximize the use of solar energy resources; controlling the output power of the inverter 204 to meet the power demand and ensure the stable operation of the system; monitoring and managing the power of the battery 201 to ensure that the system has sufficient energy storage supply; and realizing remote monitoring and control of the system so as to discover and solve problems in a timely manner.

The inverter 204 is an important component in the solar photovoltaic power generation system, which is used to convert direct current into alternating current. In the solar photovoltaic power generation system, the solar panel 1 generates direct current, while most household and industrial equipment use alternating current as a power source. Therefore, the function of the inverter 204 is to convert the direct current generated by the solar panel into alternating current to supply power to household and industrial equipment. The camera 5 we use is also an alternating current device. The working principle of the inverter 204 is to convert direct current into alternating current through internal electronic components. It converts direct current, adjusts voltage and frequency, etc. to generate alternating current that matches the equipment. The inverter 204 usually has multiple input channels and can connect multiple solar panels 1 at the same time to improve power generation efficiency. The inverter 204 also has some protection functions, such as overload protection, short circuit protection and over-temperature protection, to ensure the safe operation of the system. At the same time, the inverter 204 is also connected to the controller 203 to monitor the output power, voltage and current of the solar panel 1 and other parameters, and adjust them according to the real-time situation to maximize the power generation efficiency.

The storage battery 201 is used to store the electric energy generated by the solar panel 1 for use at night or on cloudy days. The storage battery 201 can store the electric energy in the form of chemical energy and convert it into electric energy output when needed. The working principle of the storage battery 201 is to store the electric energy as chemical energy through chemical reaction. When the solar panel 1 generates electric energy, the electric energy will be input into the storage battery 201, so that it will undergo a chemical reaction, convert the electric energy into chemical energy, and store it in the battery. When the electric energy is needed, the storage battery 201 will convert the stored chemical energy into electric energy output. In the solar photovoltaic monitoring device, the function of the storage battery 201 is to store the electric energy generated by the solar photovoltaic panel 1 during the day and supply power for use at night or on cloudy days. The storage battery 201 can balance the supply and demand of the system so that the system can supply power continuously and stably. At the same time, the storage battery 201 can also provide a backup power supply to deal with emergencies or power grid failures. The selection of the storage battery 201 should be considered based on factors such as the needs and budget of the system. Common types of storage batteries 201 include lead-acid batteries, lithium-ion batteries, and sodium-sulfur batteries. Different types of batteries have different characteristics and applicable scenarios, and it is necessary to select a suitable battery 201 according to actual conditions.

In a specific embodiment of the present invention, the modules such as the DC/DC module 202, the controller 203, the inverter 204 and the battery 201 are all placed in the module storage box 2 for protection. The module storage box 2 is made of materials that are easy to dissipate heat to ensure the stable operation and efficient heat dissipation of the system. The design of the module storage box 2 takes into account the protection and heat dissipation requirements of each module. First, the module storage box 2 provides a closed space to prevent the erosion of the module by external dust, moisture and other substances. Secondly, the module storage box 2 uses materials that are easy to dissipate heat, such as aluminum alloy, to improve the heat dissipation efficiency and avoid overheating of the module and affecting the system performance. In addition, the module storage box 2 also has good heat insulation performance to reduce heat loss and the impact of the external environment on the system. By placing the modules such as the DC/DC module 202, the controller 203, the inverter 204 and the battery 201 in the module storage box 2 and making them of materials that are easy to dissipate heat, the solar photovoltaic power generation monitoring device of the present invention can effectively protect each module and improve the heat dissipation efficiency of the system, thereby ensuring the stable operation of the system and efficient use of solar energy resources.

The thermal insulation layer 8 is located between the solar photovoltaic panel 1 and the module storage box 2, and is used to isolate and reduce the impact of the external temperature on the system. The thermal insulation layer 8 is designed to reduce the heat loss of the system and improve energy utilization efficiency. It is usually made of thermal insulation materials, such as polystyrene (EPS) or polyurethane foam. These materials have good thermal insulation properties and can effectively reduce the conduction and loss of heat. The installation position and thickness of the thermal insulation layer 8 are determined according to the specific system requirements and environmental conditions. In addition, the thermal insulation layer 8 can also improve the stability and reliability of the system by reducing temperature fluctuations. By setting the thermal insulation layer 8, the solar photovoltaic power generation monitoring device of the utility model can effectively reduce heat loss and improve energy utilization efficiency. In this way, the system can maintain a stable operating temperature under various environmental conditions, thereby maximizing the conversion efficiency of solar energy.

The camera 5 is a device for capturing images and videos, which can convert optical images into electronic signals, and process and transmit them through electronic devices. The camera can be connected to the monitoring equipment by wire or wirelessly to transmit images and videos in real time. Our camera is mainly used for monitoring along the highway. It adopts a 360° rotatable camera, which can rotate in all directions in the horizontal and vertical directions. This camera can capture images and videos all around, providing more comprehensive coverage.

The camera 5 is installed on the second telescopic rod 402 of the sliding telescopic mechanism 4. At the same time, the sliding mechanism of the sliding telescopic mechanism 4 is connected and fixed to the support rod. The camera 5 can move up, down, left and right, and is controlled by the controller to achieve all-round monitoring.

The fixed base 7 is used to support and fix the entire device, and the entire device can be installed on relevant pillars such as roadside electric poles or street light poles through the fixed base 7. The design of the fixed base 7 takes into account the stability and safety of the system. It is usually made of strong materials, such as steel or concrete, to provide sufficient support and wind resistance. The shape and structure of the fixed base 7 will also be designed according to the specific installation site and system requirements to ensure the stability and reliability of the system. The placement box 2 and the support rod 6 are connected to the fixed base 7, and the fixed base 7 can provide a stable support and fixed structure for the entire system. In this way, even in the case of strong winds, the system can remain stable and will not tilt or collapse.

The existence of the fixed base 7 ensures the stability and safety of the solar photovoltaic power generation monitoring device, allowing the system to operate stably for a long time.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the technical solutions of the embodiments of the utility model.

Claims (8)

1. A monitoring device based on solar photovoltaic panel power generation, characterized in that it includes a support rod, a sliding telescopic mechanism is sleeved on the support rod, the sliding telescopic mechanism slides along the support rod and a camera is arranged at its telescopic end; a rotating telescopic mechanism is arranged at the end of the support rod, a solar photovoltaic panel is arranged at the end of the rotating telescopic mechanism away from the support rod, a placement box is arranged on the side of the solar photovoltaic panel facing away from the illuminated surface, an electric energy conversion mechanism and a control mechanism are arranged in the placement box, the electric energy conversion mechanism is respectively connected to the solar photovoltaic panel, the camera and the control mechanism, and the control mechanism is also connected to the sliding telescopic mechanism and the rotating telescopic mechanism. 2. According to claim 1, a monitoring device based on solar photovoltaic panel power generation is characterized in that the rotating telescopic mechanism includes a first telescopic drive, a first telescopic rod, a swing drive and a swing mechanism; the input end of the first telescopic drive is connected to the control mechanism, and the output end is connected to the first telescopic rod; one end of the first telescopic rod is connected to the first telescopic drive, and the other end is connected to the swing mechanism; the input end of the swing drive is connected to the control mechanism, and the output end is connected to the swing mechanism; the swing end of the swing mechanism is connected to the solar photovoltaic panel. 3. According to claim 1, a monitoring device based on solar photovoltaic panel power generation is characterized in that the sliding telescopic mechanism includes a sliding drive, a sliding member, a second telescopic drive and a second telescopic rod; the input end of the second telescopic drive is connected to the control mechanism, and the output end is connected to the second telescopic rod; the fixed end of the second telescopic rod is connected to the second telescopic drive, and the telescopic end is connected to the camera; the input end of the sliding drive is connected to the control mechanism, and the output end is connected to the sliding member; the sliding member is mounted on the support rod and one side of it is connected to the second telescopic rod. 4. According to claim 1, a monitoring device based on solar photovoltaic panel power generation is characterized in that the power conversion mechanism includes a DC\DC module, an inverter, and a battery. The input end of the DC\DC module is connected to the solar photovoltaic panel, and the output end is connected to the input end of the inverter; the output end of the inverter is connected to the battery. 5. A monitoring device based on solar photovoltaic panel power generation according to claim 1, characterized in that a heat insulation layer is provided between the placement box and the solar photovoltaic panel. 6. A monitoring device based on solar photovoltaic panel power generation according to claim 1, characterized in that the support rod is installed on a utility pole or a street lamp pole through a fixed base. 7. According to claim 1, a monitoring device based on solar photovoltaic panel power generation is characterized in that the control mechanism includes a sensor and a controller, the output end of the sensor is connected to the controller, and the output end of the controller is connected to the driver of the rotating telescopic mechanism and the driver of the sliding telescopic mechanism. 8. A monitoring device based on solar photovoltaic panel power generation according to claim 1, characterized in that the camera is a 360° rotatable camera.