Solar cell panel

Abstract

The invention relates to the technical field of solar cells, in particular to a solar cell panel which comprises a shell, a cell panel module, a photoresistor, a driving device, a sliding block, an adjusting assembly and an ejection device, the cell panel module is installed in the shell, a spiral groove is formed in the back face of the cell panel module, and the driving device is installed at the bottom of the shell. A sliding block is installed above the driving device, a through hole is formed in one end of the sliding block, and the upper end diameter of the through hole is larger than the lower end diameter. The adjusting assembly is installed above the sliding block, the light dependent resistor is used for sensing the sunlight intensity to control the adjusting assembly to deflect the angle of the cell panel module, and the ejection device is installed on the right side of the adjusting assembly. And the photoelectric conversion efficiency of the solar cell panel is further improved.

Description

A solar panel Technical Field

[0001] This invention relates to the field of solar cell technology, specifically to a solar cell panel. Background Technology

[0002] In recent years, as existing energy sources such as oil and coal are expected to be depleted, people are increasingly interested in alternative energy sources to replace them. Among them, solar energy, as a green and clean energy source, is attracting attention from all sectors for its utilization and recycling by converting solar energy into electrical energy through solar panels. Solar panels are devices that absorb sunlight and convert solar radiation energy directly or indirectly into electrical energy through the photoelectric effect or photochemical effect.

[0003] Currently, most solar panels are placed on the sea surface to make full use of marine resources and avoid wasting land resources. At the same time, since the sea surface has no obstructions like land, it has long hours of sunshine, which can convert light energy into electrical energy. Generally, solar panels are fixed to the floating platform with fixing rods, and the tilt angle of the solar panels is adjusted to ensure sufficient sunlight, thereby ensuring the photoelectric conversion efficiency of the solar panels.

[0004] Because the marine environment cannot be guaranteed, the floating platform will be disturbed by sea winds and waves as the sun rises, causing the solar panels to not face the sun. As a result, the solar panels will not receive sunlight and cannot generate current, thus failing to produce electricity. At the same time, as the sun rises higher, the angle of sunlight incident changes due to the preset tilt angle, preventing the solar panels from fully absorbing solar energy and reducing their power generation efficiency.

[0005] Existing technology provides a solar panel that is rotatably connected to a fixed rod. Power is supplied at a set time via a motor and a timer. The panel automatically turns on after the predetermined time and adjusts the direction of sunlight exposure to prevent the solar panel from being unable to provide power due to lack of sunlight. However, due to the complex marine environment, sea breezes can cause the solar panel to become unstable during the adjustment process, which in turn reduces its photoelectric conversion efficiency.

[0006] In view of this, in order to overcome the above-mentioned technical problems, the present invention designs a solar panel that solves the above-mentioned technical problems. Summary of the Invention

[0007] The purpose of this invention is to provide a solar panel that improves the photoelectric conversion efficiency of the solar panel by intermittently adjusting the position of the solar panel under illumination, thereby changing the area of ​​the solar panel under illumination at different times.

[0008] To achieve the above objectives, the present invention proposes the following technical solution: a solar panel, comprising a shell, a panel module, a photoresistor, and a driving device, wherein the photoresistor controls the rotation of the driving device via a controller, and further comprising a slider, an adjustment component, and a ejector device; the panel module is installed inside the shell, and a spiral groove is formed on the back of the panel module; the driving device is installed at the bottom of the shell, and a slider is installed above the driving device; one end of the slider has a through hole, the upper diameter of which is larger than the lower diameter; an adjustment component is installed above the slider, and the angle at which the adjustment component deflects the panel module is controlled by the photoresistor sensing the intensity of sunlight; an ejector device is installed on the right side of the adjustment component.

[0009] Since the position of sunlight varies at different times, a photoresistor is used to control the rotation of the drive unit via a controller to ensure that the photoelectric conversion efficiency of the solar panel module does not decrease. The rotation is controlled based on the intensity of sunlight detected by the photoresistor, thus ensuring the irradiated area of ​​the solar panel module and improving its photoelectric conversion efficiency. When using solar panel modules at sea, the variable environmental factors, including large waves, allow for better airflow by using grooves on the back of the module. This prevents direct contact between the wind and the back panel, which could cause the module to tilt and affect its photoelectric conversion efficiency. The grooves also guide the wind to the back, facilitating heat dissipation for modules operating for extended periods. An adjustable ejector device on the right side of the module allows it to cover the outer shell even in large waves, preventing corrosion of the wiring on the back of the module and reducing photoelectric conversion efficiency. This also protects the drive unit from corrosion, lowering the failure rate of the solar panel.

[0010] The photoresistor controls the drive device to move the slider, thereby adjusting the tilt angle of the solar panel module according to different light conditions. In order to ensure that the solar panel module has good photoelectric conversion efficiency, the adjustment component changes the appropriate tilt angle and irradiation direction of the solar panel module, thereby ensuring that the solar cells have a good tilt angle at different times and ensuring sufficient irradiation time. At the same time, the angle of the adjusted solar panel module can be fixed to avoid interference from environmental factors on the sea surface, which would prevent the solar panel module from generating electricity.

[0011] The adjustment assembly includes a gear set, a threaded rod, a vertical slide rod, a top rod, a support plate, a sealing structure, guide vanes, and a fixing block. The gear set is mounted on the right side of the slider near the drive device. A threaded rod is mounted on the right side of the gear set, and a vertical slide rod is mounted on the right side of the threaded rod. The diameter of the vertical slide rod gradually increases from bottom to top. The vertical slide rod slides within a through hole. A fixing block is mounted on the left side of the vertical slide rod. The battery panel module rotates and moves within a groove in the fixing block. A support plate is mounted below the vertical slide rod. The support plate is divided into two parts connected by a hinge. Guide vanes are provided on the part of the support plate closest to the outer shell. A sealing structure is mounted on the inner side of the support plate. A top rod is mounted on the front end of the support plate.

[0012] To ensure the photoelectric conversion efficiency of the solar panel module at different times, the slider is moved to different positions on the threaded rod based on the light intensity detected by the photoresistor, thereby changing the tilt angle of the solar panel module to ensure sufficient irradiated area. Simultaneously, a vertical slider assists the threaded rod in fixing the angle of the solar panel module after the change, preventing the influence of sea winds that could cause changes in light reflection and refraction on the surface of the solar panel module, thus affecting the efficiency of light energy conversion into electrical energy and reducing the power generation of the solar panel module. The slider slides through a through-hole in the vertical slider, becoming increasingly tighter during movement, further preventing the solar panel module from being affected by sea winds. Guide vanes on the support plate allow sea winds to pass evenly through the solar panel, changing the direction of sea wind flow and preventing sea winds from affecting the solar panel module and reducing photoelectric conversion efficiency.

[0013] The guide vanes have an arc-shaped structure and are arranged in a curved pattern on the back of the battery module. The guide vanes are provided with trapezoidal grooves.

[0014] To prevent the sea breeze from affecting the solar panel module during rotation, arc-shaped guide vanes are installed on the support plate. These vanes are arranged in a curved pattern on the back of the solar panel module. By altering the direction of the sea breeze and increasing its flow path, the wind is made to pass evenly through the module, improving its stability. The tilt angle of the guide vanes can be adjusted by using a slider to achieve different tilt angles at different times. Trapezoidal grooves are formed on the guide vanes to reduce resistance to the sea breeze, further improving its stability and guiding it to dissipate heat from the module. This, in turn, controls the swaying amplitude of the solar panel module according to different wind speeds, ensuring the photovoltaic conversion efficiency of the solar cells.

[0015] The sealing structure includes a toothed block, an adjusting block, a sealing block, and a limiting block. The toothed block is installed on the inner wall of the support plate near the bottom of the outer shell. A limiting block is installed on the right side of the toothed block. A push-out tooth is installed at the end of the toothed block. The push-out tooth is trapezoidal in shape. A unidirectional adjusting block is installed on the right side of the toothed block. A sealing block is installed above the adjusting block.

[0016] To ensure a good fixation effect for the support plate, a toothed block installed on the inner side contacts the adjusting block, thereby fixing the solar panel module after the tilt angle is adjusted. At the same time, the trapezoidal push-out teeth at the end of the toothed block reset the module after use, and the adjusting block is locked by a sealing block, thus limiting the adjusting block during the adjustment process, preventing displacement, and improving the stability of the solar panel module.

[0017] The adjusting block is crescent-shaped, with its arc surface in contact with the sealing block and its top end in contact with the toothed block. By setting the crescent-shaped adjusting block, the solar panel module is fixed when the support plate opens and closes, and the angle of the solar panel module after adjustment is also fixed. The top end of the adjusting block is in contact with the toothed block, thereby realizing unidirectional movement and locking of the adjusting block, and preventing the solar panel module from shifting due to excessive sea waves, which would affect the power generation.

[0018] The ejection device includes a rubber layer, a push block, a moving part, and a driving part. The slider consists of an outer slider and an inner slider, with the inner slider located at the center of the outer slider. The inner slider and the outer slider are slidably connected. A rubber layer is installed in the middle of the outer shell. A push block is installed on the left side of the rubber layer. A moving plate is installed below the push block. Both the push block and the moving plate have inclined surfaces. The moving plate is slidably mounted on a vertical slide rod, and a spring is installed below the moving plate. The outer and inner layers of the slider are connected by a driving part.

[0019] To prevent the circuitry of the solar panel module from being corroded by seawater due to excessive waves, and to prevent the drive device from being unable to change the angle of the solar panel module after corrosion, thus reducing the photoelectric conversion efficiency of the solar panel, the impact of sea waves on the rubber layer changes the position of the outer slider, thereby changing the tilt angle of the solar panel module. This allows the solar panel module to cover the outer shell surface, preventing seawater from entering and improving the photoelectric conversion efficiency of the solar panel.

[0020] The driving component includes a main magnet, a different magnet, and a spring. Grooves are provided on both the inner and outer sliders. The groove of the inner slider is used to place the main magnet, which is connected to the groove by the spring. The groove of the outer slider is used to place the different magnet. The different magnet is in contact with the moving plate. The moving plate moves a distance equal to the distance the main magnet extends into the inner slider.

[0021] After the outer slider is moved downward by the moving plate, the main magnet and the opposite magnet come into contact, thus locking the inner and outer sliders in place. This prevents the inner slider from detaching from the outer slider when the tilt angle of the solar panel module is changed after the outer slider is reset, which would result in insufficient illumination area of ​​the solar panel module and reduced photoelectric conversion efficiency. The moving distance of the moving plate is the same as the distance the main magnet extends into the inner slider, ensuring the stability of the outer slider during movement and thus improving the stability of the solar panel module angle adjustment.

[0022] One end of the different magnet is inclined, and the end of the moving plate that contacts the different magnet has an inclined surface. When the moving plate moves downward, it pushes the different magnet into the groove of the inner slider. In order to ensure that the different magnet moves into the groove of the inner slider, the grooves opened between them can change the downward moving force of the moving plate into the force of the different magnet pushing the main magnet. This enables the different magnet to push the main magnet to disengage the outer slider, so that the battery module covers the outer shell surface to protect the internal components. At the same time, the inclined surfaces opened between them can enhance the friction between them and avoid the phenomenon of uneven sliding speed of the different magnet.

[0023] A push rod is installed below the outer slider, and a reset rod is installed on the left side of the push rod. One side of the reset rod is in contact with the push rod, and the other side of the reset rod is in contact with the toothed block. The toothed block changes the position of the reset rod by the force of the push rod moving downward.

[0024] By setting a push rod to change the position of the reset rod, the support method of the sealing structure can be changed when the solar panel module covers the surface of the outer casing, thereby ensuring the safety of the internal components of the outer casing.

[0025] The length of the slider is equal to the distance the solar panel module extends when tilted to its limit, and the distance the solar panel module extends when tilted to its limit is equal to the distance the support plate extends. By ensuring that the length of the slider is equal to the distance the solar panel module extends and the distance the support plate extends, the length of the slider is equal to the distance the support plate extends. This allows the solar panel module to completely cover the outer shell surface each time a wave pushes the rubber layer, preventing seawater from entering the shell due to excessive waves and thus reducing the photoelectric conversion efficiency of the solar panel.

[0026] The beneficial effects of this invention are:

[0027] 1. The present invention provides a solar panel. The device changes the area of ​​the solar panel module exposed to sunlight at different times by intermittently adjusting the position of the solar panel module exposed to sunlight. At the same time, under the action of ocean waves, the solar panel module can completely cover the surface of the outer shell, thereby achieving a seal.

[0028] 2. The present invention provides a solar panel. The device adjusts the solar angle and fixes the position of the solar panel module at different time periods through the adjustment component, thereby ensuring the irradiated area of ​​the solar panel module. At the same time, it can dissipate heat from the solar panel module under long-term operation, thereby improving the photoelectric conversion efficiency of the solar panel.

[0029] 3. The present invention provides a solar panel. The device uses a support plate and a sealing structure to fix the solar panel module after the tilt angle is adjusted, so as to avoid the solar panel module being affected by external interference after adjustment and changing its position, which would result in the solar panel module not being fully irradiated and thus reducing the energy conversion efficiency of the solar panel. Attached Figure Description

[0030] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0031] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 is a partial cross-sectional view of the overall structure of the present invention;

[0033] Figure 3 is a cross-sectional view of the present invention (AA);

[0034] Figure 4 is a schematic diagram of the structure of the support plate of the present invention;

[0035] Figure 5 is a schematic diagram of the sealing structure of the present invention;

[0036] Figure 6 is a cross-sectional view of the sealing structure of the present invention;

[0037] Figure 7 is a schematic diagram of the ejection device of the present invention;

[0038] Figure 8 is a cross-sectional view of the ejection device of the present invention;

[0039] Figure 9 is a schematic diagram of the slider structure of the present invention.

[0040] In the diagram: 1. Outer casing; 2. Battery panel module; 3. Photoresistor; 4. Adjustment assembly; 41. Gear set; 411. Drive wheel; 412. Driven wheel; 42. Threaded rod; 43. Vertical slide bar; 44. Push rod; 45. Support plate; 46. Sealing structure; 461. Toothed block; 462. Adjusting block; 463. Sealing block; 464. Limiting block; 465. Sealing plate; 466. Push-out tooth; 47. Guide vane ; 471. Arc-shaped structure; 472. Trapezoidal groove; 48. Fixing block; 5. Driving device; 6. Slider; 61. Through hole; 62. Inner slider; 63. Outer slider; 7. Ejection device; 71. Rubber layer; 72. Push block; 73. Moving plate; 74. Driving component; 741. Main magnet; 742. Different magnet; 7421. Inclined structure; 743. Return spring; 744. Groove; 8. Spiral groove. Detailed Implementation

[0041] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0042] As shown in Figures 1-2, the solar panel provided by the present invention includes a shell 1, a solar panel module 2, a photoresistor 3, and a driving device 5. The photoresistor 3 controls the rotation of the driving device 5 through a controller. The panel also includes a slider 6, an adjustment component 4, and a ejector device 7. The solar panel module 2 is installed inside the shell 1. A spiral groove 8 is formed on the back of the solar panel module 2. The driving device 5 is installed at the bottom of the shell 1. The slider 6 is installed above the driving device 5. A through hole 61 is formed at one end of the slider 6. The upper diameter of the through hole 61 is larger than the lower diameter. An adjustment component 4 is installed above the slider 6. The angle of the solar panel module 2 is controlled by the adjustment component 4 through the photoresistor 3 sensing the intensity of sunlight. An ejector device 7 is installed on the right side of the adjustment component 4.

[0043] Before the solar panel module 2 begins operation, a photoresistor 3 is installed on the front side of the module. The photoresistor 3 detects the intensity of solar radiation, causing the drive device 5 to rotate. This ensures that the solar panel module 2 has sufficient irradiated area, improving its photoelectric conversion efficiency. The outer casing 1 is typically installed at a certain angle on a support structure on the sea surface, with a floating platform below to prevent the solar panel module 2 from tilting. Simultaneously, the spiral groove 8 on the back of the solar panel module 2 allows sea air to flow along its inner wall, changing the direction of airflow and guiding it towards the center of the solar panel module 2. Furthermore, to prevent the solar panel module 2 from tilting due to sea breezes, it can dissipate heat for solar energy during long-term operation, preventing the solar panel module 2 from overheating and thus preventing a decrease in power generation. The drive device 5 rotates to move the slider 6, thereby changing the position of the slider 6. By changing the position of the slider 6, the tilt angle of the solar panel module 2 can be changed. At the same time, the slider 6 drives the adjustment component 4, which can change the different tilt angles and offset directions of the solar panel module 2. The ejection device 7 can prevent sea waves from corroding the solar panel module 2 and drive device 5 inside the outer shell 1, thereby improving the safety of the solar panel during operation.

[0044] As shown in Figures 3-4, the adjustment assembly 4 includes a gear set 41, a threaded rod 42, a vertical slide rod 43, a top rod 44, a support plate 45, a sealing structure 46, a guide vane 47, and a fixing block 48. The gear set 41 is installed on the right side of the slider 6 near the drive device 5. The threaded rod 42 is installed on the right side of the gear set 41. The vertical slide rod 43 is installed on the right side of the threaded rod 42. The diameter of the vertical slide rod 43 gradually increases from bottom to top. The vertical slide rod 43 slides in the through hole 61. The fixing block 48 is installed on the left side of the vertical slide rod 43. The battery panel module 2 rotates and moves in the groove opened in the fixing block 48. The support plate 45 is installed below the vertical slide rod 43. The support plate 45 is divided into two parts and connected by a hinge. The guide vane 47 is opened on the part of the support plate 45 near the outer shell 1. The sealing structure 46 is installed on the inner side of the support plate 45. The support plate 45 is divided into two parts and connected by a hinge. The top rod 44 is installed at the front end of the support plate 45.

[0045] When adjusting the angle of the solar panel module 2, the photoresistor 3 first detects the intensity of sunlight. The intensity of light detected by the photoresistors 3 on both sides of the solar panel module 2 is transmitted through the rotation of the drive device 5, which in turn drives the gear set 41 to rotate. The gear set 41 consists of a driving wheel 411 and a driven wheel 412. A threaded rod 42 mounted on the driven wheel 412 drives the slider 6 upwards. The slider 6 has two through holes 61. The left through hole 61 has a thread that engages with the threaded rod 42, thus converting the rotation of the threaded rod 42 into linear motion, thereby changing the position of the slider 6. The right through hole 61 of the slider 6 engages with a vertical slide rod 43. The diameter of the vertical slide rod 43 gradually increases from top to bottom. The position of the slider 6 can be changed by an elastic element installed inside the slider 6. This elastic element can be a sponge. By using the through hole 61 on one side of the slider 6 to engage with the vertical slide rod 43, the angle of the solar panel module 2 can be adjusted. To prevent the solar panel module 2 from being disturbed by sea winds and reducing its photoelectric conversion efficiency, the slider 6 continuously changes its position during movement. At this time, through the transmission mechanism installed below the slider 6, the support plate 45, which prevents the solar panel from shifting angle, can be opened and closed when the solar panel module 2 changes its angle. This allows the slider 6 to fix the position of the solar panel module 2 at different positions, improving the stability of the solar panel module 2. When the support plate 45 opens and closes, the position of the support plate 45 can be fixed by the sealing structure 46, preventing the support plate 45 from changing the angle of the solar panel module 2 with the sea wind. During the movement, the slider 6 drives the top rod 44 to move up and down. The top rod 44 is connected to the solar panel module 2 by a ball joint, which allows the solar panel module 2 to rotate at multiple angles, thus improving the flexibility of the solar panel module 2. A fixing block 48 is installed on the left side of the vertical slider 43. The groove opened on the fixing block 48 allows the solar panel module 2 to rotate and move within the groove.

[0046] As shown in Figure 4, the guide vane 47 is an arc-shaped structure 471, and the guide vane 47 is arranged in a curved pattern on the back of the battery module 2. A trapezoidal groove 472 is provided on the guide vane 47.

[0047] When the solar panel module 2 is in operation, as the sun gradually rises, its tilt angle needs to be adjusted to ensure sufficient irradiated area, thereby guaranteeing the photoelectric conversion efficiency of the solar panel module 2. At this time, the slider 6 moves upward, causing the support plate 45 to unfold. The sea breeze flows along the arc structure 471 of the guide vane 47, thus slowing down the flow speed and direction of the sea breeze and preventing the sea breeze from blowing directly on the solar panel module 2, which could cause the solar panel module 2 to shift after the angle has been adjusted. During the movement, the slider 6 changes its position upward, driving the transmission mechanism to rotate, thereby changing the tilt angle of the guide vane 47. This allows the tilt angle of the guide vane 47 to adapt to different sea breeze speeds. By guiding the sea breeze through the guide vane 47, the solar panel module 2 can withstand long-term operation. The solar panel module 2 is cooled down, thereby improving its photoelectric conversion efficiency. At the same time, in rainy weather, rainwater can fall along the arc structure 471 of the guide vane 47, avoiding water accumulation inside that would prevent power generation. When the support plate 45 is unfolded, the slider 6 moves to adjust the angle of the guide vane 47. Using the grooves opened on the guide vane 47, when the sea breeze blows on the guide vane 47, the trapezoidal grooves 472 on the guide vane 47 will guide the sea breeze from the narrow part to the wide part, thereby reducing the flow velocity through the trapezoidal grooves 472 on the guide vane 47. The trapezoidal grooves 472 can make the fluid diffuse when passing through the trapezoidal grooves 472, thereby preventing the solar panel module 2 from shaking due to excessive sea breeze speed, and thus improving the photoelectric conversion efficiency of the solar panel module 2.

[0048] As shown in Figures 5-6, the sealing structure 46 includes a toothed block 461, an adjusting block 462, a sealing block 463, and a limiting block 464. The toothed block 461 is installed on the inner wall of the support plate 45 near the bottom of the outer shell 1. The limiting block 464 is installed on the right side of the toothed block 461. The end of the toothed block 461 is equipped with a push-out tooth 466, which is trapezoidal in shape. The adjusting block 462 with unidirectional movement is installed on the right side of the toothed block 461. The sealing block 463 is installed above the adjusting block 462. The top of the battery panel module 2 is hinged to a sealing plate 465.

[0049] When the angle of the solar panel module 2 is adjusted, the slider 6 moves upward, causing the support plate 45 to unfold. The adjusting block 462 installed on one side of the support plate 45 moves on the toothed block 461, achieving unidirectional movement. This unidirectional movement unfolds the solar panel module 2. When the slider 6 stops moving, the adjusting block 462 can abut against the toothed block 461. In rough seas, the adjusting block 462 can prevent the solar panel module 2 from shifting after the angle adjustment, thus affecting the photoelectric conversion efficiency of the solar panel module 2. The trapezoidal push-out tooth 466 installed at the end of the adjusting block 462 can push the adjusting block 462 out at the extreme position, thereby closing the support plate 45. The sealing block 463 is divided into upper and lower parts, which respectively abut against the toothed block 461. When it moves to the extreme position, the pushing-out tooth 466 can push the adjusting block 462 out. The cavity of the inner support plate 45 is closed by the springs 466 installed at both ends of the sealing block 463, preventing the adjusting block 462 from locking the support plate 45 when it is closed. The adjusting block 462 in the cavity of the support plate 45 is reset by the protrusion installed at the bottom of the toothed block 461, so that it can support the support plate 45 during the next angle adjustment, thereby fixing the tilt angle of the solar panel module 2 and ensuring the photoelectric conversion efficiency of the solar panel module 2. At the same time as the solar panel module 2 is reset, the sealing plate 465 changes from a folded state to a flat state. When the angle of the solar panel module 2 is fixed, the sealing plate 465 forms a certain angle with the solar panel module 2 and forms a through hole, thereby realizing the circulation of air. After long-term operation, air can be introduced to dissipate heat from the internal components of the outer shell 1. The sealing plate 465 in the flat state achieves the sealing of the outer shell 1.

[0050] The adjusting block 462 is crescent-shaped, and the arc surface of the adjusting block 462 contacts the sealing block 463, while the top of the adjusting block 462 contacts the toothed block 461.

[0051] During the unfolding process, the end of the crescent-shaped adjusting block 462 moves unidirectionally on the toothed block 461 to adjust the angle of the battery panel module 2 and then fix it. The arc surface contacts the adjusting block 462, and the adjusting block 462 can be quickly inserted into the cavity of the support plate 45 by pushing out the tooth 466, so as to avoid fixing the angle of the battery panel module 2 when closing the battery panel module 2.

[0052] As shown in Figures 7-9, the ejection device 7 includes a rubber layer 71, a push block 72, a movable plate 73, and a driving component 74. The slider 6 consists of an outer slider 63 and an inner slider 62. The inner slider 62 is located at the center of the outer slider 63 and is slidably connected to the outer slider 63. The rubber layer 71 is installed in the middle of the outer shell 1. The push block 72 is installed on the left side of the rubber layer 71. The movable plate 73 is installed below the push block 72. Both the push block 72 and the movable plate 73 have inclined surfaces. The movable plate 73 is slidably installed on the vertical slide rod 43, and a spring 466 is installed below the movable plate 73. The outer and inner layers of the slider 6 are connected by the driving component 74.

[0053] When waves hit the rubber layer 71, they cause the pusher block 72 installed on the left side of the rubber layer 71 to move. When it moves, it changes the position of the moving plate 73, which in turn pushes the outer slider 63 downward. When the outer slider 63 moves, it can make the solar panel module 2 cover the surface of the outer shell 1, preventing the waves from bringing seawater into the inner shell 1 and corroding the solar panel module 2 and the drive device 5, thereby ensuring the stability of the solar panel module 2 during operation. When the sea waves decrease, the inner and outer sliders 63 can be positioned and fixed by the drive component 74, thereby realizing the reset of the inner and outer sliders 63.

[0054] The driving component 74 includes a main magnet 741, a different magnet 742, and a return spring 743. Both the inner and outer sliders 63 have grooves. The groove of the inner slider 62 is used to place the main magnet 741. The main magnet 741 is connected in the groove 744 by the spring 743. The groove 744 of the outer slider 63 is used to place the different magnet 742. The different magnet 742 is in contact with the moving plate 73. The moving plate 73 moves a distance that is the same as the distance that the main magnet 741 extends into the inner slider 62.

[0055] When the movable plate 73 moves downward to push the outer slider 63, it pushes the different magnet 742 to push the main magnet 741 into the groove 744. The moving distance of the movable plate 73 is consistent with the moving distance of the main magnet 741, thus ensuring that when the main magnet 741 enters the groove 744, the slider continues to move downward, causing the outer slider 63 to separate from the inner slider 62. At this time, the solar panel module 2 covers the surface of the outer shell 1, forming a protective layer on the surface of the outer shell 1 to prevent the solar panel from being corroded by seawater. At the same time, a spring is installed on the inner slider 62, which can be reset when it reaches the limit position.

[0056] One end of the different magnet 742 is an inclined structure 7421, and the end of the moving plate 73 that contacts the different magnet 742 has an inclined surface. When the moving plate 73 moves downward, it pushes the different magnet 742 into the groove 744 of the inner slider 62.

[0057] When the movable plate 73 moves downward, the inclined structure with the same as that of the different magnet 742 is opened on its surface, which can push the main magnet 741 to move towards the groove 744 of the inner slider 62, so that the outer slider 63 can be dislodged. The spring installed between the two sliders can realize the reset of the outer slider 63. The reset spring 743 installed at the rear end of the main magnet 741 can realize the positioning and locking of the outer slider 63 after reset, so as to avoid the inner and outer sliders 63 from separating when the tilt angle is changed, which would cause inaccurate angle adjustment and reduce the photoelectric conversion efficiency of the solar panel module 2.

[0058] A push rod is installed below the outer slider 63, and a reset rod is installed on the left side of the push rod. One side of the reset rod is in contact with the push rod, and the other side of the reset rod is in contact with the toothed block 461. The toothed block 461 changes the position of the reset rod by the force of the push rod moving downward.

[0059] As the outer slider 63 disengages and descends, it drives the push rod to push the reset rod, changing the support position of the toothed block 461 on the support plate 45. This allows the battery panel module 2 to completely cover the outer shell 1, ensuring the safe use of the drive device 5 inside the outer shell 1. At the same time, it can change the position of the support plate 45 during the upward movement of the outer slider 63, thereby supporting the tilt angle of the battery panel module 2.

[0060] The length of slider 6 is equal to the distance extended when the solar panel module 2 is tilted to its limit position. The distance when the solar panel module 2 is tilted to its limit position is equal to the distance the support plate 45 is extended. This ensures that when the waves push the rubber layer 71, the solar panel module 2 completely covers the surface of the outer shell 1 to protect the internal components of the outer shell 1. At the same time, when the waves recede and the outer slider 63 resets, the tilt angle of the solar panel can be restored, thus ensuring good photoelectric conversion efficiency.

[0061] When the solar panel needs to convert energy, the intensity of sunlight detected by the photoresistor 3 at different times controls the operation of the drive device 5. The drive device 5, installed at the bottom of the casing 1, drives the gear set 41 to rotate. At this time, the driven wheel 412 drives the threaded rod 42 to rotate, causing the slider 6 to move upward. This drives the push rod 44 to push the solar panel, changing the tilt angle of the solar panel module 2. After the angle is determined, the vertical slide rod 43 cooperates with the slider 6 to fix the position. During the rotation of the solar panel module 2, the movement of the solar panel module 2 drives the support plate 45 to unfold, thus fixing the angle while preventing the solar panel module from tilting. 2. When disturbed by sea waves, the movement of slider 6 changes the angle of the guide vanes 47 on the support plate 45 to guide the sea wind and prevent the angle of the solar panel module 2 from being deflected by the sea wind. When the sea waves are large, the waves will push the rubber layer 71 and the push block 72 installed at the rear end of the rubber layer 71. The push block 72 causes the moving plate 73 to move downward through the inclined surface, causing the outer slider 63 to detach. At the same time, when the outer slider 63 detaches downward, the push rod drives the reset rod to change the solar panel module 2 to completely cover the surface of the outer shell 1, thereby protecting the safety of the internal components of the outer shell 1 and ensuring good photoelectric conversion efficiency.

[0062] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope. All such changes and modifications fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A solar panel, comprising a housing (1), a panel module (2), and a photoresistor (3), characterized in that: It also includes an adjustment component (4), a drive device (5), a slider (6), and a ejector device (7). The photoresistor (3) controls the drive device (7) to rotate through the controller. A battery panel module (2) is installed inside the housing (1). A spiral groove (8) is opened on the back of the battery panel module (2). The drive device (5) is installed at the bottom of the housing (1). A slider (6) is installed above the drive device (5). A through hole (61) is opened at one end of the slider (6). The upper diameter of the through hole (61) is larger than the lower diameter. An adjustment component (4) is installed above the slider (6). The adjustment component (4) controls the angle of the battery panel module (2) by sensing the intensity of sunlight through the photoresistor (3). An ejector device (7) is installed on the right side of the adjustment component (4).

2. A solar panel according to claim 1, characterized in that: The adjusting assembly (4) includes a gear set (41), a threaded rod (42), a vertical slide rod (43), a push rod (44), a support plate (45), a support structure (46), a guide vane (47), and a fixing block (48). The gear set (41) is installed on the right side of the slider (5) near the drive device (4). The threaded rod (42) is installed on the right side of the gear set (41). The vertical slide rod (43) is installed on the right side of the threaded rod (42). The diameter of the vertical slide rod (43) gradually increases from bottom to top. The vertical slide rod (43) slides within the through hole (61). A fixing block (48) is installed on the left side of the vertical slide rod (43). The battery panel module (2) rotates and moves in the groove opened in the fixing block (48). A support plate (45) is installed below the vertical slide rod (43). The support plate (45) is divided into two parts and connected by a hinge. A guide vane (47) is opened on the part of the support plate (45) near the outer shell. A support structure (46) is installed on the inner side of the support plate (45). The support plate is divided into two parts and connected by a hinge. A top rod (44) is installed at the front end of the support plate (45).

3. A solar panel according to claim 2, characterized in that: The guide vane (47) has an arc-shaped structure (471), and the guide vane (47) is arranged in a curve and installed on the back of the battery panel module (2). A trapezoidal groove (472) is provided on the guide vane (47).

4. A solar panel according to claim 2, characterized in that: The sealing structure (46) includes a toothed block (461), an adjusting block (462), a sealing block (463), a limiting block (464), and a sealing plate (465). The toothed block (461) is installed on the inner wall of the support plate (45) near the bottom of the outer shell (1). The limiting block (464) is installed on the right side of the toothed block (461). The toothed block (461) has a push-out tooth (466) at its end. The push-out tooth (466) is trapezoidal in shape. The adjusting block (462) with unidirectional movement is installed on the right side of the toothed block (461). The sealing block (463) is installed above the adjusting block (462). The sealing plate (465) is hinged to the top of the battery panel module.

5. A solar panel according to claim 4, characterized in that: The adjusting block (462) is crescent-shaped, and the crescent-shaped arc surface of the adjusting block (462) contacts the sealing block (463), and the top of the adjusting block (462) contacts the toothed block (461).

6. A solar panel according to claim 4, characterized in that: The length of the slider (6) is equal to the distance the battery panel module (2) extends when tilted to its limit position, and the distance the battery panel module (2) extends when tilted to its limit position is equal to the distance the support plate (45) extends.

7. A solar panel according to claim 6, characterized in that: The ejection device (7) includes a rubber layer (71), a push block (72), a moving plate (73), and a driving component (74). The slider (6) consists of an inner slider (62) and an outer slider (63). The inner slider (52) is located at the center of the outer slider (53). The inner slider (52) and the outer slider (53) are slidably connected. The rubber layer (71) is installed on the rear shell (1) of the support plate (45). The push block (72) is installed on the left side of the rubber layer (71). The moving plate (73) is installed below the push block (72). The push block (72) and the moving plate (73) are both provided with inclined surfaces (731). The moving plate (73) is slidably installed on the vertical slide rod (43). A spring is installed below the moving plate (73). The outer and inner layers of the slider (6) are connected by the driving component (74).

8. A solar panel according to claim 7, characterized in that: The driving component (74) includes a main magnet (741), a different magnet (742), and a return spring (743). Both the inner slider (62) and the outer slider (63) have grooves (744). The groove (743) of the inner slider (52) is used to place the main magnet (741). The main magnet (741) is connected in the groove (744) by the return spring (743). The groove (744) of the outer slider (63) is used to place the different magnet (742). The different magnet (742) is in contact with the moving plate (73). The moving plate (73) moves a distance that is the same as the distance that the main magnet (741) extends into the inner slider (62).

9. A solar panel according to claim 8, characterized in that: One end of the different magnet (742) is an inclined structure (7421), and the end of the moving plate (73) that contacts the different magnet (742) has an inclined surface. When the moving plate (73) moves downward, it pushes the different magnet (742) into the groove (743) of the inner slider (62).

10. A solar panel according to claim 8, characterized in that: A push rod (631) is installed below the outer slider (63). A reset rod (632) is installed on the left side of the push rod (631). One side of the reset rod (632) is in contact with the push rod (631), and the other side of the reset rod (632) is in contact with the toothed block (461). The toothed block (461) changes the position of the reset rod (632) by the downward force of the push rod (631).

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