A multi-purpose photovoltaic panel device

Abstract

This invention discloses a multi-purpose photovoltaic panel device, relating to the field of photovoltaic technology. It includes a support frame, a drive mechanism, an auxiliary mechanism, and a maintenance mechanism. A base frame is fixedly connected to the top of the support frame, and a transparent mesh film is disposed within the base frame. The drive mechanism includes a placement groove fixedly connected to the middle of the top of the base frame. A linear motor is disposed in the middle of the placement groove, and a movable slider is fixedly connected to the back of the linear motor. This invention improves the thermal efficiency of the solar panel, providing the necessary electricity for the greenhouse. It also effectively ventilates the seedbeds within the greenhouse, thus solving the problem of heat accumulation and scorching of plants due to poor heat dissipation. An automatic control system controls the opening and closing of the solar panel and the greenhouse film. By adjusting the opening and closing of the transparent film, it achieves reasonable regulation of temperature, humidity, and light inside and outside the greenhouse, reducing energy consumption and the use of fertilizers and pesticides, thus realizing green and environmentally friendly planting.

Description

Technical Field

[0001] This invention relates to the field of photovoltaic technology, specifically to a multi-purpose photovoltaic panel device. Background Technology

[0002] With the increasing maturity of greenhouse planting technology, the application of high-tech materials has also brought new developments and challenges to greenhouse planting technology. The technology of photovoltaic greenhouses utilizes the photovoltaic effect generated by solar semiconductor materials to convert solar energy into usable electrical energy, thus combining agriculture with technology and tradition.

[0003] Currently, there are two methods for installing photovoltaic (PV) modules: one is to install separate PV supports, placed behind or in the middle of a greenhouse as an additional PV structure; the other is to directly install PV modules on top of an enclosed agricultural greenhouse. Traditionally, PV modules are not directly installed on enclosed agricultural greenhouses, but rather on separate PV supports, placed behind or in the middle of the greenhouse as an additional PV structure. While this method keeps the PV system and greenhouse independent and minimizes competition for sunlight, it also has some drawbacks, mainly in the following aspects: poor safety and disaster resistance; relatively low safety performance; numerous pillars and relatively small spans within the greenhouse, hindering mechanized agricultural operations; low level of agricultural automation, as the relatively small area and low ceiling height of the greenhouse hinder mechanized operations; and relatively high labor intensity and costs due to limited mechanization. As for the method of directly installing PV modules on the roof of an enclosed agricultural greenhouse, the PV supports and modules cast shadows on the crops, affecting crop growth, resulting in competition for sunlight between PV power generation and plant growth.

[0004] Therefore, it is essential to design a multi-purpose photovoltaic panel device that is highly practical and ensures that photovoltaic power generation and plant growth do not interfere with each other. Summary of the Invention

[0005] The purpose of this invention is to provide a multi-purpose photovoltaic panel device to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a multi-purpose photovoltaic panel device, including a support frame, a drive mechanism, an auxiliary mechanism, a maintenance mechanism and a dust blowing mechanism, wherein a base frame is fixedly connected to the top of the support frame, and a transparent mesh film is disposed inside the base frame.

[0007] The drive mechanism includes:

[0008] The placement slot is fixedly connected to the top center of the base frame. A linear motor is installed in the center of the placement slot. A movable slider is fixedly connected to the back of the linear motor. A connecting rod 1 is rotatably connected to the top of the movable slider. A fixing block is rotatably connected to the inner side of the connecting rod 1. An upper photovoltaic panel is fixedly connected to the back of the fixing block. A fixing component 1 is fixedly connected to the bottom front of the upper photovoltaic panel. A connecting rod 2 is rotatably connected to one side of the fixing component 1. A connecting rod 3 is rotatably connected to the end of the connecting rod 2 away from the fixing component 1. A fixing component 2 is rotatably connected to the end of the connecting rod 3 away from the connecting rod 2. A lower photovoltaic panel is fixedly connected to the front of the fixing component 2.

[0009] According to the above technical solution, the auxiliary mechanism includes a fixing component three, a connecting rod, a connecting rotating rod four, a fixing component four, a support component, and a protective frame. The fixing component three is fixedly connected to the bottom right side of the front of the upper photovoltaic panel. The connecting rod is rotatably connected to one side of the fixing component three. The connecting rotating rod four is rotatably connected to the end of the connecting rod away from the fixing component three. The fixing component four is rotatably connected to the end of the connecting rotating rod four away from the connecting rod. The protective frame is fixedly connected to the left and right sides of the front of the upper photovoltaic panel. The support component is fixedly connected to the rear top of the lower photovoltaic panel.

[0010] According to the above technical solution, the maintenance mechanism includes a magnetic block, a cleaning roller, a guide groove, a fixing groove, a spring, a beveled frame, a connecting plate, a striking plate, and a striking head. The magnetic block is fixedly connected to the back of the movable slider, the cleaning roller is rotatably connected to one side of the magnetic block, the guide groove is fixedly connected to the left and right sides of the bottom of the base frame, the fixing groove is fixedly connected to the middle of the rear side of the bottom of the base frame, the spring is fixedly connected to the bottom of the fixing groove, the beveled frame is fixedly connected to the top of the spring, the connecting plate is fixedly connected to one side of the beveled frame, the striking plate is fixedly connected to the side of the connecting plate away from the beveled frame, and the striking head is fixedly connected to the top of the striking plate.

[0011] According to the above technical solution, a rectangular groove is provided in the middle of the base frame, the bottom of the movable slider passes through the rectangular groove and extends to the bottom of the base frame, and the lower side of the movable slider is slidably connected to the rectangular groove, so that the lower side of the movable slider can slide in the rectangular groove.

[0012] According to the above technical solution, the end of the support member away from the lower photovoltaic panel is rotatably connected to the bottom of the connecting rod.

[0013] According to the above technical solution, the cleaning roller is rotatably connected to a pulley at the end away from the moving slider. The pulley is set inside the guide groove. The cleaning roller is slidably connected to the guide groove through the pulley. The top of the cleaning roller abuts against the bottom of the transparent mesh film, so that the cleaning roller contacts and cleans the bottom of the transparent mesh film when it moves.

[0014] According to the above technical solution, the left and right sides of the fixed groove are provided with limiting grooves to accommodate the lifting and lowering of the connecting plate. The top surface of the inclined frame is provided with a magnetic block two. The magnetic poles on the top surface of the inclined frame are the same as the magnetic poles on the back of the magnetic block one. When the top of the inclined frame is close to the magnetic block one, the magnetic block one pair of inclined frames generates a repulsive force.

[0015] According to the above technical solution, the dust blowing mechanism includes a pressure plate, an air bladder, a connecting pipe, a jet nozzle, and a positioning groove. The pressure plate is fixedly connected to the back side, the air bladder is fixedly connected to the bottom of the pressure plate, the connecting pipe is fixedly connected to the bottom end of the air bladder, the jet nozzle is fixedly connected to the top of the connecting pipe, and there are several striking heads located on the top of the striking plate. The positioning groove is opened on the top of the striking plate and is located between two adjacent striking heads. The top of the jet nozzle passes through the positioning groove and extends to the upper side of the striking plate.

[0016] A multi-purpose photovoltaic panel system includes a real-time monitoring and feedback module. The real-time monitoring and feedback module is signal-connected to a temperature and humidity sensor module and a light sensor module. Both the temperature and humidity sensor modules and the light sensor are signal-connected to a data processing module. The data processing module is signal-connected to a PLC controller. The PLC controller is signal-connected to a film-rolling system module. The film-rolling system module includes a motor control system module. When the real-time monitoring and feedback module detects that the temperature inside the greenhouse is higher than a predetermined threshold, the motor control system module controls the film-rolling module to open. When the real-time monitoring and feedback module detects that the temperature inside the greenhouse is lower than the predetermined threshold, the motor control system module controls the film-rolling module to close, enabling the device to have an automatic adjustment function during operation.

[0017] According to the above technical solution, the real-time monitoring and feedback module functions include:

[0018] A set of temperature and humidity sensors and light sensors are installed inside the greenhouse to collect temperature and humidity data and light parameters regularly. These sensors are evenly distributed in different locations in the greenhouse to obtain comprehensive information.

[0019] The data processing module includes the following functions:

[0020] Temperature, humidity, and light data are collected and transmitted to the control system for processing. The collected data is analyzed and processed using algorithms.

[0021] The functions of the motor control system module include:

[0022] The control system regulates the temperature inside the greenhouse by controlling the opening and closing of the film rolling system according to a preset temperature threshold. When the temperature exceeds the set threshold, the motor control system will start the film rolling system to open the film, increasing ventilation and heat dissipation. When the temperature is below the set threshold, the motor control system will close the film rolling system to reduce ventilation and keep the inside of the greenhouse warm.

[0023] The functions of the film winding system control module include:

[0024] The control system controls the opening and closing of the film rolling system through a motor. It can be operated automatically, with the motor controlling the opening and closing of the film rolling system according to the instructions sent by the motor control system. Alternatively, it can be operated using a timer method, where the opening and closing time and degree are preset according to the crop's growth needs and the weather characteristics at different times, and the opening and closing actions of the film rolling mechanism are controlled by a timer.

[0025] The real-time monitoring and feedback module includes the following functions:

[0026] The system monitors temperature changes inside the greenhouse and adjusts the opening and closing of the film roll in real time. At the same time, the control system can feed back real-time temperature data and film roll status to the user so that the user can understand and adjust the environment inside the greenhouse.

[0027] The roll-up film system under the photovoltaic panels can automatically adjust according to changes in temperature and humidity, effectively controlling ventilation and shading inside the greenhouse, providing a suitable growing environment, and improving the power generation efficiency of the photovoltaic panels and crop yield.

[0028] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0029] This invention improves the thermal efficiency of solar panels, enabling them to provide the necessary electricity for greenhouses and effectively ventilate the seedbeds inside the greenhouses, thereby solving the problem of heat accumulation and scorching of plants due to poor heat dissipation.

[0030] The automatic control system controls the opening and closing of solar panels and the opening and closing of greenhouse film. By adjusting the opening and closing of transparent film, the temperature, humidity and light inside and outside the greenhouse can be reasonably regulated, reducing energy consumption and the use of fertilizers and pesticides, thus achieving green and environmentally friendly planting.

[0031] The greenhouse covering can be adjusted in real time according to weather conditions to protect crops from extreme weather such as severe cold, high temperature, and strong wind, and improve the crops' ability to resist disasters.

[0032] During operation, the surface of the transparent mesh film can be cleaned in a targeted manner using a cleaning roller to prevent excessive dust accumulation on the transparent mesh film, which would reduce subsequent ventilation and light transmission efficiency and ensure the working efficiency of the device.

[0033] When the inclined frame is squeezed and moved downward, the inclined frame drives the rear pressure plate to move downward synchronously. At the same time, when the pressure plate is compressed, the internal air is introduced into the connecting pipe through the air bag, and finally blown out through the jet head. The blowing work is carried out while the knocking is being performed, which can prevent dust from accumulating and adhering to the bottom of the transparent mesh film. Attached Figure Description

[0034] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0035] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0036] Figure 2 This is a schematic diagram of the transparent mesh film of the present invention;

[0037] Figure 3 This is a schematic diagram of the linear motor part of the present invention;

[0038] Figure 4 yes Figure 2 Enlarged view of point A in the middle;

[0039] Figure 5 yes Figure 2 Enlarged view of point B in the middle;

[0040] Figure 6 This is a schematic diagram of the bottom of the base frame of the present invention;

[0041] Figure 7 yes Figure 6 Enlarged view of point C in the middle;

[0042] Figure 8 This is a schematic diagram of the connecting plate of the present invention;

[0043] Figure 9 This is a schematic diagram of the airbag portion of the present invention;

[0044] Figure 10 This is a block diagram of the present invention.

[0045] In the diagram: 1. Support frame; 2. Base frame; 3. Transparent mesh film; 4. Drive mechanism; 401. Placement slot; 402. Linear motor; 403. Moving slider; 404. Connecting rod one; 405. Fixing block; 406. Upper photovoltaic panel; 407. Fixing component one; 408. Connecting rod two; 409. Connecting rod three; 410. Fixing component two; 411. Lower photovoltaic panel; 5. Auxiliary mechanism; 501. Fixing component three; 502. Connecting rod; 503. 504. Connecting rod 4; 505. Fixing component 4; 506. Support component; 507. Protective frame; 608. Maintenance mechanism; 609. Magnetic block 1; 6000. Cleaning roller; 601. Guide slide; 602. Fixing groove; 603. Spring; 604. Slanted frame; 605. Connecting plate; 606. Striking plate; 607. Striking head; 708. Dust blowing mechanism; 709. Pressure plate; 7000. Airbag; 7001. Connecting pipe; 7002. Air jet head; 7003. Positioning groove. Detailed Implementation

[0046] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0047] Please see Figure 1-9 The present invention provides a technical solution: a multi-purpose photovoltaic panel device, including a support frame 1, a drive mechanism 4, an auxiliary mechanism 5, a maintenance mechanism 6 and a dust blowing mechanism 7. The top of the support frame 1 is fixedly connected to a base frame 2, and a transparent mesh film 3 is provided inside the base frame 2.

[0048] The drive mechanism 4 includes:

[0049] A placement slot 401 is fixedly connected to the top center of the base frame 2. A linear motor 402 is installed in the center of the placement slot 401. A movable slider 403 is fixedly connected to the back of the linear motor 402. A connecting rod 404 is rotatably connected to the top of the movable slider 403. A fixing block 405 is rotatably connected to the inner side of the connecting rod 404. An upper photovoltaic panel 406 is fixedly connected to the back of the fixing block 405. A fixing component 407 is fixedly connected to the bottom front of the upper photovoltaic panel 406. A connecting rod 408 is rotatably connected to one side of the fixing component 407. A connecting rod 409 is rotatably connected to the end of the connecting rod 408 away from the fixing component 407. A fixing component 410 is rotatably connected to the end of the connecting rod 409 away from the connecting rod 408. A lower photovoltaic panel 411 is fixedly connected to the front of the fixing component 410.

[0050] The auxiliary mechanism 5 includes a fixing component 3 501, a connecting rod 502, a connecting rotating rod 4 503, a fixing component 4 504, a support component 505, and a protective frame 506. The fixing component 3 501 is fixedly connected to the bottom right side of the front of the upper photovoltaic panel 406. The connecting rod 502 is rotatably connected to one side of the fixing component 3 501. The connecting rotating rod 4 503 is rotatably connected to the end of the connecting rod 502 away from the fixing component 3 501. The fixing component 4 504 is rotatably connected to the end of the connecting rotating rod 4 503 away from the connecting rod 502. The protective frame 506 is fixedly connected to the left and right sides of the front of the upper photovoltaic panel 406. The support component 505 is fixedly connected to the rear top of the lower photovoltaic panel 411.

[0051] The maintenance mechanism 6 includes a magnetic block 601, a cleaning roller 602, a guide groove 603, a fixing groove 604, a spring 605, a beveled frame 606, a connecting plate 607, a striking plate 608, and a striking head 609. The magnetic block 601 is fixedly connected to the back of the movable slider 403. The cleaning roller 602 is rotatably connected to one side of the magnetic block 601. The guide groove 603 is fixedly connected to the left and right sides of the bottom of the base frame 2. The fixing groove 604 is fixedly connected to the middle of the rear side of the bottom of the base frame 2. The spring 605 is fixedly connected to the bottom of the fixing groove 604. The beveled frame 606 is fixedly connected to the top of the spring 605. The connecting plate 607 is fixedly connected to one side of the beveled frame 606. The striking plate 608 is fixedly connected to the side of the connecting plate 607 away from the beveled frame 606. The striking head 609 is fixedly connected to the top of the striking plate 608.

[0052] A rectangular groove is provided in the middle of the base frame 2. The bottom of the movable slider 403 passes through the rectangular groove and extends to the bottom of the base frame 2. The lower side of the movable slider 403 is slidably connected to the rectangular groove, so that the lower side of the movable slider 403 can slide in the rectangular groove.

[0053] The support 505 is rotatably connected to the bottom of the connecting rod 502 at the end furthest from the lower photovoltaic panel 411.

[0054] The cleaning roller 602 is rotatably connected to a pulley at the end away from the movable slider 403. The pulley is located inside the guide groove 603. The cleaning roller 602 is slidably connected to the guide groove 603 through the pulley. The top of the cleaning roller 602 abuts against the bottom of the transparent mesh film 3, so that the cleaning roller 602 contacts and cleans the bottom of the transparent mesh film 3 when it moves.

[0055] The fixed groove 604 has limiting grooves on the left and right sides to accommodate the lifting and lowering of the connecting plate 607. The top surface of the inclined frame 606 is provided with a magnetic block 2. The magnetic poles on the top surface of the inclined frame 606 are the same as the magnetic poles on the back of the magnetic block 1 601. When the top of the inclined frame 606 approaches the magnetic block 1 601, the magnetic block 1 601 generates a repulsive force on the inclined frame 606.

[0056] The dust blowing mechanism 7 includes a pressure plate 701, an air bag 702, a connecting pipe 703, a jet nozzle 704, and a positioning groove 705. The pressure plate 701 is fixedly connected to the back of 606, the air bag 702 is fixedly connected to the bottom of the pressure plate 701, the connecting pipe 703 is fixedly connected to the bottom of the air bag 702, the jet nozzle 704 is fixedly connected to the top of the connecting pipe 703, there are several striking heads 609, which are set on the top of the striking plate 608, the positioning groove 705 is opened on the top of the striking plate 608 and is located between two adjacent striking heads 609, and the top of the jet nozzle 704 passes through the positioning groove 705 and extends to the upper side of the striking plate 608.

[0057] When controlling the opening and closing of the upper photovoltaic panel 406 and the lower photovoltaic panel 411, the linear motor 402 operates. When the linear motor 402 operates, it drives the moving slider 403 to move. When the moving slider 403 moves, it pushes the fixed block 405 through the connecting rotating rod 1 404, thereby allowing the upper photovoltaic panel 406 to rotate. As the rotation angle of the upper photovoltaic panel 406 increases, the upper photovoltaic panel 406 drives the lower photovoltaic panel 411 on the fixed part 2 410 to rotate through the connecting rotating rod 2 408 and connecting rotating rod 3 409 on the fixed part 1 407, thereby controlling the opening and closing of the upper photovoltaic panel 406 and the lower photovoltaic panel 411. At this time, the fixed part 3 501 on the upper photovoltaic panel 406 pulls the lower photovoltaic panel 411 on the fixed part 4 504 through the connecting rod 502 and connecting rotating rod 4 503, making the upper photovoltaic panel 406 and the lower photovoltaic panel 411 more stable when rotating.

[0058] As the movable slider 403 moves, the cleaning roller 602 at the bottom of the movable slider 403 moves synchronously. At this time, the cleaning roller 602 cleans the bottom of the transparent mesh film 3 while moving, preventing dust accumulation on the transparent mesh film 3 from reducing ventilation efficiency. When the movable slider 403 moves to the rear side of the rectangular groove, the magnetic block 601 is inserted into the top of the fixed groove 604. At this time, the magnetic block 601 is close to the top of the inclined frame 606. The magnetic repulsion between the magnetic block 601 and the magnetic block 602 on the inclined frame 606 causes the spring 605 to be compressed. At the same time, when the spring 605 is compressed, the inclined frame 606 drives the striking plate 608 to move down through the connecting plate 607. When the magnetic block 601 separates from the inclined frame 606, the spring 605 recovers its elasticity, causing the striking head 609 on the striking plate 608 to strike the bottom of the transparent mesh film 3, preventing dust accumulation on the transparent mesh film 3 from being difficult to remove.

[0059] When the inclined side frame 606 is squeezed and moves downward, the inclined side frame 606 drives the rear pressure plate 701 to move downward synchronously. At the same time, when the pressure plate 701 is compressed, the internal air is introduced into the connecting pipe 703 through the air bag 702, and finally blown out through the jet head 704. While knocking, the blowing work can prevent dust from accumulating and adhering to the bottom of the transparent mesh film 3.

[0060] Please see Figure 10The present invention provides a technical solution: a multi-purpose photovoltaic panel system, including a real-time monitoring and feedback module, which is signal-connected to a temperature and humidity sensor module and a light sensor module. Both the temperature and humidity sensor module and the light sensor module are signal-connected to a data processing module. The data processing module is signal-connected to a PLC controller. The PLC controller is signal-connected to a film rolling system module. The film rolling system module includes a motor control system module. When the real-time monitoring and feedback module detects that the temperature inside the greenhouse is higher than a predetermined threshold, the motor control system module controls the opening of the film rolling module. When the real-time monitoring and feedback module detects that the temperature inside the greenhouse is lower than the predetermined threshold, the motor control system module controls the closing of the film rolling module, so that the device has an automatic adjustment function during operation.

[0061] A set of temperature and humidity sensors and light sensors are installed inside the greenhouse to periodically collect temperature and humidity data and light parameters. These sensors are evenly distributed in different locations within the greenhouse to obtain comprehensive data.

[0062] The real-time monitoring and feedback module includes the following functions:

[0063] A set of temperature and humidity sensors and light sensors are installed inside the greenhouse to periodically collect temperature and humidity data and light parameters. These sensors are evenly distributed in different locations within the greenhouse to obtain comprehensive data.

[0064] The data processing module includes the following functions:

[0065] Temperature, humidity, and light data are collected and transmitted to the control system for processing. The collected data is then analyzed and processed using algorithms.

[0066] The functions of the motor control system module include:

[0067] The control system regulates the temperature inside the greenhouse by controlling the opening and closing of the film rolling system according to a preset temperature threshold. When the temperature exceeds the set threshold, the motor control system will start the film rolling system to open the film, increasing ventilation and heat dissipation. When the temperature is below the set threshold, the motor control system will close the film rolling system to reduce ventilation and keep the inside of the greenhouse warm.

[0068] The functions of the film winding system control module include:

[0069] The control system controls the opening and closing of the film rolling system via a motor. It can be operated automatically, with the motor controlling the opening and closing of the film rolling system according to the instructions sent by the motor control system. Alternatively, it can be operated using a timer method, where the opening and closing time and degree are preset according to the crop's growth needs and the weather characteristics at different times, and the opening and closing actions of the film rolling mechanism are controlled by a timer.

[0070] The real-time monitoring and feedback module includes the following functions:

[0071] The system monitors temperature changes inside the greenhouse and adjusts the opening and closing of the film roll in real time. At the same time, the control system can feed back real-time temperature data and film roll status to the user so that the user can understand and adjust the environment inside the greenhouse.

[0072] The roll-up film system under the photovoltaic panels can automatically adjust according to changes in temperature and humidity, effectively controlling ventilation and shading inside the greenhouse, providing a suitable growing environment, and improving the power generation efficiency of the photovoltaic panels and crop yield.

[0073] The motor control system has the following starting methods:

[0074] Automatic control system: Utilizing sensors, controllers, and actuators, the system monitors parameters such as temperature, humidity, and light levels inside and outside the greenhouse to automatically adjust the opening and closing degree of the roll-up film on the top of the photovoltaic greenhouse. When environmental conditions reach a set threshold, the control system activates the roll-up mechanism to achieve automatic opening and closing.

[0075] Timed control system: Based on the crop's growth needs and weather characteristics at different times, the opening and closing times and degrees are preset, and the opening and closing actions of the film rolling mechanism are controlled by a timer. For example, it can be fully or partially opened during the day when there is plenty of sunshine, and can be closed at night or on cloudy days.

[0076] Manual control system: Through manual operation, farmers can control the opening and closing of the film rolling mechanism according to the actual situation, so as to regulate the environment inside and outside the greenhouse.

[0077] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0078] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multi-purpose photovoltaic panel device, characterized in that: It includes a support frame (1), a drive mechanism (4), an auxiliary mechanism (5), a maintenance mechanism (6) and a dust blowing mechanism (7). The top of the support frame (1) is fixedly connected to a base frame (2), and a transparent mesh film (3) is provided inside the base frame (2). The drive mechanism (4) includes: A placement slot (401) is fixedly connected to the top center of the base frame (2). A linear motor (402) is installed in the center of the placement slot (401). A movable slider (403) is fixedly connected to the back of the linear motor (402). A connecting rod (404) is rotatably connected to the top of the movable slider (403). A fixing block (405) is rotatably connected to the inner side of the connecting rod (404). An upper photovoltaic panel (406) is fixedly connected to the back of the fixing block (405). The upper photovoltaic panel (406) is fixedly connected to the bottom front of the first fixing part (407). The first fixing part (407) is rotatably connected to the second connecting rod (408) on one side. The second connecting rod (408) is rotatably connected to the third connecting rod (409) at the end away from the first fixing part (407). The third connecting rod (409) is rotatably connected to the second fixing part (410) at the end away from the second connecting rod (408). The lower photovoltaic panel (411) is fixedly connected to the front of the second fixing part (410). The auxiliary mechanism (5) includes a fixing part three (501), a connecting rod (502), a connecting rotating rod four (503), a fixing part four (504), a support part (505), and a protective frame (506). The fixing part three (501) is fixedly connected to the bottom right side of the front of the upper photovoltaic panel (406). The connecting rod (502) is rotatably connected to one side of the fixing part three (501). The connecting rotating rod four (503) is rotatably connected to the end of the connecting rod (502) away from the fixing part three (501). The fixing part four (504) is rotatably connected to the end of the connecting rotating rod four (503) away from the connecting rod (502). The protective frame (506) is fixedly connected to the left and right sides of the front of the upper photovoltaic panel (406). The support part (505) is fixedly connected to the rear top of the lower photovoltaic panel (411). The maintenance mechanism (6) includes a magnetic block (601), a cleaning roller (602), a guide groove (603), a fixing groove (604), a spring (605), a diagonal frame (606), a connecting plate (607), a striking plate (608), and a striking head (609). The magnetic block (601) is fixedly connected to the back of the movable slider (403), the cleaning roller (602) is rotatably connected to one side of the magnetic block (601), and the guide groove (603) is fixedly connected to the bottom left of the base frame (2). On the right sides, the fixing groove (604) is fixedly connected to the middle of the rear side of the bottom of the base frame (2), the spring (605) is fixedly connected to the bottom of the fixing groove (604), the inclined frame (606) is fixedly connected to the top of the spring (605), the connecting plate (607) is fixedly connected to one side of the inclined frame (606), the striking plate (608) is fixedly connected to the side of the connecting plate (607) away from the inclined frame (606), and the striking head (609) is fixedly connected to the top of the striking plate (608).

2. The multi-purpose photovoltaic panel device according to claim 1, characterized in that: A rectangular groove is provided in the middle of the base frame (2), and the bottom of the movable slider (403) passes through the rectangular groove and extends to the bottom of the base frame (2), and the lower side of the movable slider (403) is slidably connected to the rectangular groove.

3. The multi-purpose photovoltaic panel device according to claim 2, characterized in that: The support member (505) is rotatably connected to the bottom of the connecting rod (502) at the end away from the lower photovoltaic panel (411).

4. The multi-purpose photovoltaic panel device according to claim 3, characterized in that: The cleaning roller (602) is rotatably connected to a pulley at the end away from the movable slider (403). The pulley is located inside the guide groove (603). The cleaning roller (602) is slidably connected to the guide groove (603) through the pulley. The top of the cleaning roller (602) abuts against the bottom of the transparent mesh film (3).

5. A multi-purpose photovoltaic panel device according to claim 4, characterized in that: The fixed groove (604) has limiting grooves on the left and right sides to accommodate the lifting of the connecting plate (607). The top surface of the inclined frame (606) is provided with a second magnetic block. The magnetic poles on the top surface of the inclined frame (606) are the same as the magnetic poles on the back of the first magnetic block (601).

6. A multi-purpose photovoltaic panel device according to claim 5, characterized in that: The dust blowing mechanism (7) includes a pressure plate (701), an airbag (702), a connecting pipe (703), a jet nozzle (704), and a positioning groove (705). The pressure plate (701) is fixedly connected to the back of (606), the airbag (702) is fixedly connected to the bottom of the pressure plate (701), the connecting pipe (703) is fixedly connected to the bottom of the airbag (702), the jet nozzle (704) is fixedly connected to the top of the connecting pipe (703), the number of the striking heads (609) is several, and they are set on the top of the striking plate (608). The positioning groove (705) is opened on the top of the striking plate (608) and is located between two adjacent striking heads (609). The top of the jet nozzle (704) passes through the positioning groove (705) and extends to the upper side of the striking plate (608).

Images