Solar panel for ship power based on photovoltaic power generation

Abstract

The utility model discloses a photovoltaic power generation-based solar panel for ship power, and relates to the technical field of solar power generation, the solar panel comprises a universal adjusting device and a photovoltaic power generation device, the photovoltaic power generation device is assembled on the universal adjusting device, the photovoltaic power generation device comprises a photovoltaic power generation cabin and a phototropic photovoltaic circuit board, and the phototropic photovoltaic circuit board is assembled on the universal adjusting device. Wherein the phototropic photovoltaic circuit board is fixed on the front face of the photovoltaic power generation bin, the photovoltaic power generation device further comprises a backlight photovoltaic circuit board, the backlight photovoltaic circuit board is fixed on the back face of the photovoltaic power generation bin, the solar panel further comprises a light reflection adjusting device, and the light reflection adjusting device is arranged at the position corresponding to the backlight photovoltaic circuit board. According to the utility model, the backlight photovoltaic circuit board and the reflection adjusting device are additionally arranged, sunlight is reflected to the backlight photovoltaic circuit board by using the reflection adjusting device, so that the power generation efficiency is improved, and the orientation of the phototropic photovoltaic circuit board can be adjusted by the universal adjusting device, so that the phototropic photovoltaic circuit board is ensured to face the sun when a ship travels.

Description

Technical Field

[0001] The utility model relates to the technical field of solar power generation, in particular to a solar panel for ship power based on photovoltaic power generation. Background Technique

[0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect at the semiconductor interface. It mainly consists of three major parts: solar panels, controllers, and inverters, and the main components are composed of electronic components. Solar cells can be encapsulated and protected after being connected in series to form large-area solar cell modules, and then combined with components such as power controllers to form a photovoltaic power generation device.

[0003] Currently, solar panels are all set facing the light. To significantly improve the power generation efficiency, usually the number of solar panels is increased. In this way, the occupied space of the solar panels will become larger, while the actual reserved space on the ship is limited, and the number of solar panels cannot be increased on a large scale.

[0004] For example, in the Chinese patent with the authorized announcement number CN 110581684 B and the authorized announcement date of October 5, 2020, "A Protection Device for Ship Power Control Equipment", this patent only sets photovoltaic panels facing the light, and it can only increase the number of photovoltaic panels facing the light to improve the power generation efficiency. Its disadvantage is that the occupied area will become larger. Content of the Utility Model

[0005] The purpose of the utility model is to solve the problems existing in the above background technique, and a solar panel for ship power based on photovoltaic power generation is proposed.

[0006] To achieve the above purpose, the utility model provides the following technical solution:

[0007] A solar panel for ship power based on photovoltaic power generation, the solar panel includes a universal adjustment device and a photovoltaic power generation device, wherein the photovoltaic power generation device is assembled on the universal adjustment device. The photovoltaic power generation device includes a photovoltaic power generation chamber and a light-facing photovoltaic circuit board, wherein the light-facing photovoltaic circuit board is fixed on the front of the photovoltaic power generation chamber. The photovoltaic power generation device further includes a backlight photovoltaic circuit board, wherein the backlight photovoltaic circuit board is fixed on the back of the photovoltaic power generation chamber. The solar panel further includes a light reflection adjustment device, wherein the light reflection adjustment device is arranged at the corresponding position of the backlight photovoltaic circuit board.

[0008] By adopting the above solution, the universal adjustment device is used to adjust the orientation of the light-facing photovoltaic circuit board in the photovoltaic power generation device. While the light-facing photovoltaic circuit board is generating electricity, the backlight photovoltaic circuit board uses the light reflection adjustment device to reflect sunlight onto the backlight photovoltaic circuit, thereby significantly improving the power generation efficiency and having a small occupied space.

[0009] As a further preferred solution, the universal adjusting device includes a reference base, on the upper surface of which a first motor is fixed. A rotating seat is also fixed on the rotating shaft of the first motor. A first positioning frame is fixed on the upper surface of the rotating seat. The inner side of the first positioning frame is movably assembled with the bottom of the photovoltaic power generation bin, and the photovoltaic power generation bin is driven to flip by a second motor fixed on the first positioning frame.

[0010] By adopting the above solution, the first motor drives the rotating seat to adjust the orientation of the light-facing photovoltaic circuit board, and the second motor drives the photovoltaic power generation bin to flip to adjust the inclination angle of the light-facing photovoltaic circuit board.

[0011] As a further preferred solution, the rotation angle of the rotating shaft of the first motor is 0-360 degrees.

[0012] By adopting the above solution, this ensures that the light-facing photovoltaic circuit board can be adjusted in all directions.

[0013] As a further preferred solution, the light reflection adjusting device includes a second positioning frame. A flipping frame is movably assembled inside the second positioning frame. The flipping frame is driven to flip by a third motor fixed on the second positioning frame. A condenser plate is fixed on the flipping frame, and light reflecting plates are arranged on the left and right sides of the condenser plate.

[0014] By adopting the above solution, light irradiates on the light-facing photovoltaic circuit board, and the light-facing photovoltaic circuit board generates electricity. At the same time, the light also irradiates on the light reflecting plates. The light is reflected by the light reflecting plates onto the backlight photovoltaic circuit board, and at the same time, the condenser plate is used to achieve reflective light concentration, ensuring that the light is fully reflected onto the backlight photovoltaic circuit board, and the backlight photovoltaic circuit board generates electricity.

[0015] As a further preferred solution, the light reflecting plate is movably connected to the condenser plate, and a photosensitive sensor is added on the backlight photovoltaic circuit board.

[0016] By adopting the above solution, the inclination degree of the condenser plate can be adjusted. During the adjustment process, by observing the state reflected on the photosensitive sensor, the intensity of the light reflected onto the backlight photovoltaic circuit board can be judged, so as to ensure that the condenser plate is in the best position.

[0017] As a further preferred solution, the second motor and the third motor start and stop synchronously, and respectively drive the photovoltaic power generation bin and the condenser plate to flip synchronously, and the flipping angle is 0-90 degrees.

[0018] By adopting the above solution, the photovoltaic power generation bin and the condenser plate flip synchronously, so as to synchronously reflect light on the backlight photovoltaic circuit board and realize the power generation of the backlight photovoltaic circuit board.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] By adding a backlight photovoltaic circuit board and a light reflection adjustment device, the light reflection adjustment device reflects sunlight onto the backlight photovoltaic circuit board, thereby greatly improving the power generation efficiency.

[0021] By directly adding a backlight photovoltaic circuit board to the back of the backlight-facing photovoltaic circuit board, the occupied space is relatively small.

[0022] The universal adjustment device can adjust the orientation of the sunlight-facing photovoltaic circuit board to ensure that the sunlight-facing photovoltaic circuit board faces the sun when the ship is sailing. Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of the present utility model under illumination;

[0024] Figure 2 is Figure 1 a front view structural diagram at position A in

[0025] Figure 3 is Figure 1 an internal structural diagram in

[0026] Figure 4 is Figure 3 a partial structural diagram in

[0027] In the figure: 1 - reference base; 2 - motor one; 3 - rotating base; 4 - positioning frame one; 5 - motor two; 6 - photovoltaic power generation bin; 7 - sunlight-facing photovoltaic circuit board; 8 - backlight photovoltaic circuit board; 9 - positioning frame two; 10 - motor three; 11 - flipping frame; 12 - condenser plate; 13 - reflector; 14 - photosensitive sensor. Detailed Embodiments

[0028] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0029] Please refer to Figures 1-4 , and the following further describes the present utility model in conjunction with the embodiments:

[0030] A solar panel for ship power based on photovoltaic power generation, which includes a universal adjustment device and a photovoltaic power generation device. The photovoltaic power generation device is assembled on the universal adjustment device. The photovoltaic power generation device includes a photovoltaic power generation chamber 6 and a light-facing photovoltaic circuit board 7. The light-facing photovoltaic circuit board 7 is fixed to the front of the photovoltaic power generation chamber 6. The photovoltaic power generation device also includes a backlight photovoltaic circuit board 8, and the backlight photovoltaic circuit board 8 is fixed to the back of the photovoltaic power generation chamber 6. The solar panel also includes a light reflection adjustment device, and the light reflection adjustment device is arranged at the corresponding position of the backlight photovoltaic circuit board 8.

[0031] The universal adjustment device is used to adjust the orientation of the light-facing photovoltaic circuit board 7 in the photovoltaic power generation device. While the light-facing photovoltaic circuit board 7 generates electricity, the backlight photovoltaic circuit board 8 uses the light reflection adjustment device to reflect sunlight onto the backlight photovoltaic circuit 8, thereby greatly improving the power generation efficiency and having a small floor space.

[0032] Specifically as a preferred solution, the universal adjustment device includes a reference base 1. A motor 1 2 is fixed on the upper surface of the reference base 1. A rotating seat 3 is also fixed on the rotating shaft of the motor 1 2. A positioning frame 1 4 is fixed on the upper surface of the rotating seat 3. The inner side of the positioning frame 1 4 is movably assembled with the bottom of the photovoltaic power generation chamber 6, and the photovoltaic power generation chamber 6 is driven to flip by a motor 2 5 fixed on the positioning frame 1 4.

[0033] The motor 1 2 drives the rotating seat 3 to adjust the orientation of the light-facing photovoltaic circuit board 7, and the motor 2 5 drives the photovoltaic power generation chamber 6 to flip to adjust the inclination angle of the light-facing photovoltaic circuit board 7.

[0034] Specifically as a preferred solution, the rotation angle of the rotating shaft of the motor 1 2 is 0 - 360 degrees.

[0035] This ensures that the light-facing photovoltaic circuit board 7 can be adjusted in all directions.

[0036] Specifically as a preferred solution, the light reflection adjustment device includes a positioning frame 2 9. A flipping frame 11 is movably assembled inside the positioning frame 2 9. The flipping frame 11 is driven to flip by a motor 3 10 fixed on the positioning frame 2 9. A condenser plate 12 is fixed on the flipping frame 11. Reflector plates 13 are arranged on the left and right sides of the condenser plate 12.

[0037] Light shines on the light-facing photovoltaic circuit board 7, and the light-facing photovoltaic circuit board 7 generates electricity. At the same time, the light also shines on the reflector plates 13. The light is reflected onto the backlight photovoltaic circuit board 8 through the reflector plates 13, and at the same time, the condenser plate 12 is used to achieve reflected light concentration, ensuring that the light is fully reflected onto the backlight photovoltaic circuit board 8, and the backlight photovoltaic circuit board 8 generates electricity.

[0038] Specifically as an optimal solution, the reflector 13 is movably connected to the condenser plate 12, and a photosensor 14 is additionally provided on the backlight photovoltaic circuit board 8.

[0039] The inclination degree of the condenser plate 12 can be adjusted. During the adjustment process, by observing the state reflected on the photosensor 14, the intensity of the light reflected on the backlight photovoltaic circuit board 8 is judged, so as to ensure that the condenser plate 12 is in the best position.

[0040] Specifically as an optimal solution, the second motor 5 and the third motor 10 start and stop synchronously, and respectively drive the photovoltaic power generation bin 6 and the condenser plate 12 to flip synchronously, and the flipping angle is 0-90 degrees.

[0041] The photovoltaic power generation bin 6 and the condenser plate 12 flip synchronously, so as to reflect and irradiate the backlight photovoltaic circuit board 8 synchronously, and realize the power generation of the backlight photovoltaic circuit board 8.

[0042] The working principle of the present utility model:

[0043] When the ship is sailing, the rotating base 3 is driven by the first motor 2 to adjust the orientation of the sunlight-facing photovoltaic circuit board 7 in real time, and the photovoltaic power generation bin 6 is driven by the second motor 5 to flip to adjust the inclination angle of the sunlight-facing photovoltaic circuit board 7 in real time, so as to ensure that the sunlight-facing photovoltaic circuit board 7 faces the light. The light irradiates on the sunlight-facing photovoltaic circuit board 7, and the sunlight-facing photovoltaic circuit board 7 generates electricity. At the same time, the light also irradiates on the reflector 13, and the light is reflected by the reflector 13 onto the backlight photovoltaic circuit board 8, and at the same time, the condenser plate 12 is used to realize reflection and concentration, so as to ensure that the light is fully reflected onto the backlight photovoltaic circuit board 8, and the backlight photovoltaic circuit board 8 generates electricity, thereby improving the power generation efficiency. Among them, the inclination degree of the condenser plate 12 can be adjusted. During the adjustment process, by observing the state reflected on the photosensor 14, the intensity of the light reflected on the backlight photovoltaic circuit board 8 is judged, so as to ensure that the condenser plate 12 is in the best position.

[0044] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A solar panel for ship power based on photovoltaic power generation, the solar panel comprising a universal adjustment device and a photovoltaic power generation device, wherein the photovoltaic power generation device is assembled on the universal adjustment device, the photovoltaic power generation device comprising a photovoltaic power generation chamber (6) and a light-facing photovoltaic circuit board (7), wherein the light-facing photovoltaic circuit board (7) is fixed to the front of the photovoltaic power generation chamber (6), characterized in that: The photovoltaic power generation device further includes a backlight photovoltaic circuit board (8), wherein the backlight photovoltaic circuit board (8) is fixed to the back surface of the photovoltaic power generation bin (6), and the solar panel further includes a light reflection adjustment device, wherein the light reflection adjustment device is arranged at a corresponding position of the backlight photovoltaic circuit board (8); The universal adjustment device includes a reference base (1), a first motor (2) is fixed on the upper surface of the reference base (1), a rotating seat (3) is further fixed on the rotating shaft of the first motor (2), a first positioning frame (4) is fixed on the upper surface of the rotating seat (3), the inner side of the first positioning frame (4) is movably assembled with the bottom of the photovoltaic power generation bin (6), and the photovoltaic power generation bin (6) is driven to turn over by a second motor (5) fixed on the first positioning frame (4); The light reflection adjustment device includes a second positioning frame (9), a turning frame (11) is movably assembled inside the second positioning frame (9), the turning frame (11) is driven to turn over by a third motor (10) fixed on the second positioning frame (9), a condenser plate (12) is fixed on the turning frame (11), and light reflecting plates (13) are arranged on the left and right sides of the condenser plate (12).

2. The solar panel for ship power based on photovoltaic power generation according to claim 1, wherein: The rotation angle of the rotating shaft of the first motor (2) is 0-360 degrees.

3. The solar panel for ship power based on photovoltaic power generation according to claim 1, characterized in that: The light reflecting plates (13) are movably connected to the condenser plate (12), and a photosensitive sensor (14) is additionally arranged on the backlight photovoltaic circuit board (8).

4. A solar panel for ship power based on photovoltaic power generation according to claim 1, wherein: The second motor (5) and the third motor (10) start and stop synchronously, and respectively drive the photovoltaic power generation bin (6) and the condenser plate (12) to turn over synchronously, and the turning angle is 0-90 degrees.

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