Photovoltaic assembly type plant solar panel device capable of automatically adjusting angle

Abstract

The invention relates to the technical field of photovoltaic assembly, in particular to a photovoltaic assembly type plant solar panel device capable of automatically adjusting the angle, and the device is divided into a receiving part arranged on the roof of a plant and a reflecting part installed on one side of a house. The reflecting part comprises a reflecting mechanism for reflecting sunlight and a horizontal adjusting mechanism for adjusting the angle of the reflecting mechanism, and the horizontal adjusting mechanism is arranged on the outer side of the vertical adjusting mechanism which is vertically arranged; the reflecting mechanism comprises a storage frame fixedly connected with the horizontal adjusting mechanism, a supporting plate is arranged in the storage frame, a first fixing frame is fixedly connected to the center of the supporting plate, a first rotating ball is rotatably connected to the interior of the first fixing frame, and a first supporting rod is fixedly connected to the other end of the first rotating ball; according to the power generation device, the reflecting part is arranged on one side of the plant, light rays of sunlight are refracted to the backlight side of the roof of the plant through arrangement of the sunlight, and power generation can be conducted on the two sides of the roof of the plant.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic assembly, and specifically relates to a solar panel device for a photovoltaic prefabricated factory building with automatically adjustable angle. Background Art

[0002] With the progress of society, more and more families or factory buildings are equipped with solar panels on their roofs for power generation. Part of the generated electric energy can be incorporated into the power grid for sale to subsidize household expenses, and another part of the electric energy can be used for household appliances. Currently, when laying solar panels on some factory buildings, they can often only be laid on the sun-facing side of the factory building roof, while on the backlight side, due to the inability of direct sunlight or weak light, the power generation is very little and no laying is carried out. This results in only half of the roof area being utilized, and the roof resources cannot be fully utilized. Therefore, in view of the above problems, a solar panel device for a photovoltaic prefabricated factory building with automatically adjustable angle is proposed. Summary of the Invention

[0003] The purpose of the present invention is to provide a solar panel device for a photovoltaic prefabricated factory building with automatically adjustable angle. A reflection part is provided on one side of the factory building, and by setting the sunlight, its light is refracted to the backlight side of the factory building roof, so that power generation can be achieved on both sides of the factory building roof, in order to solve the problem proposed in the above background art that solar panels are laid on the sun-facing side of the factory building roof, while on the backlight side, due to the inability of direct sunlight or weak light, the power generation is very little and no laying is carried out, which results in only half of the roof area being utilized and the roof resources cannot be fully utilized.

[0004] To achieve the above purpose, the present invention provides the following technical solutions:

[0005] As an alternative solution of a solar panel device for a photovoltaic prefabricated factory building with automatically adjustable angle of the present invention, wherein: A solar panel device for a photovoltaic prefabricated factory building with automatically adjustable angle, the device is divided into a receiving part arranged on the factory building roof and a reflection part installed on one side of the building;

[0006] The reflection part includes a reflection mechanism for reflecting sunlight and a horizontal adjustment mechanism for adjusting the angle of the reflection mechanism, and the horizontal adjustment mechanism is arranged outside the vertically arranged up and down adjustment mechanism, and a base is installed at the bottom of the up and down adjustment mechanism;

[0007] The reflection mechanism includes a storage frame fixedly connected to the horizontal adjustment mechanism. A support plate is arranged inside the storage frame. A first fixed frame is fixedly connected to the center of the support plate. A first rotating ball is rotatably connected inside the first fixed frame, and the other end of the first rotating ball is fixedly connected to a first support rod, and the other end of the first support rod is fixedly connected to a reflecting mirror.

[0008] A vertical moving mechanism is installed on the side of the support plate facing the reflector, and the moving end of the vertical moving mechanism is fixedly connected to a second hydraulic rod, the free end of the second hydraulic rod is fixedly connected to a second rotating ball, the outer side of the second rotating ball is rotatably connected to a second fixed frame, and the outer side of the second fixed frame is slidably connected to the reflector.

[0009] As an optional solution of the photovoltaic assembled factory solar panel device with automatic angle adjustment described in the present invention, a first hydraulic rod is also installed inside the storage frame, the free end of the first hydraulic rod is fixedly connected to the movable plate, and the top of the movable plate is fixedly connected to the support plate.

[0010] As an optional solution of the photovoltaic assembled factory solar panel device with automatic angle adjustment described in the present invention, the vertical moving mechanism is vertically arranged and installed on one side of the support plate, and the moving end path of the vertical moving mechanism is up and down movement.

[0011] As an optional solution of the photovoltaic assembled factory solar panel device with automatic angle adjustment described in the present invention, the receiving part includes a "human" shaped roof, and the surface of the roof is covered with solar panels, and light sensors fixedly connected to the roof are set on both sides of the backlit solar panels.

[0012] At present, when laying solar panels on some factory buildings, they can only be laid on the sun-facing side of the factory roof. The backlit side is not laid because the light cannot be directly exposed or the light is weak, and its power generation capacity is very small. This results in that only half of the roof area can be utilized, and the roof resources cannot be fully utilized. A reflector is set on one side of the factory building. By setting the sunlight to be refracted to the backlit side of the factory roof, power generation can be achieved on both sides of the factory roof. In order to match the precise refraction of light, the reflector mechanism is driven by the up and down adjustment mechanism to adjust the height up and down, and the horizontal adjustment mechanism can realize the horizontal direction adjustment of the reflector mechanism. At the same time, the reflector can be fine-tuned inside the reflector mechanism to ensure that the solar panels on the roof of the backlit side of the factory building can generate electricity.

[0013] When no power generation is performed, the first hydraulic rod is activated to drive the movable plate to move. At this time, the support plate can drive the reflector to be stored inside the storage frame. At the same time, the baffle and the limit block cooperate to prevent the external environment from affecting the use of the components inside the storage frame.

[0014] As an optional solution of the photovoltaic assembled factory solar panel device with automatic angle adjustment described in the present invention, a water tank for supplying water to the reflecting mechanism is provided on one side of the base.

[0015] As an alternative solution of the solar panel device of the photovoltaic prefabricated factory building with automatically adjustable angle according to the present invention, wherein: two limiting blocks are further installed inside the storage frame, and a baffle is clamped outside the limiting blocks, and the bottom of the baffle is fixedly connected to the support plate;

[0016] A water spraying mechanism for flushing the surface of the reflector is arranged at the bottom of the limiting block on one side, and the input end of the water spraying mechanism is communicated with the water tank through a water pipe.

[0017] When the storage work of the reflector is completed, it can start the water spraying mechanism to clean the reflecting surface of the reflector to ensure normal use in the future. The water spraying mechanism adopts a water pump device inside, which pumps out the water body inside the water tank and then sprays it onto the surface of the reflector for cleaning work.

[0018] As an alternative solution of the solar panel device of the photovoltaic prefabricated factory building with automatically adjustable angle according to the present invention, wherein: the reflecting part further includes a vertically arranged fixed cylinder, the bottom of the fixed cylinder is fixedly connected to the base, a first motor is installed inside the fixed cylinder, the end of the main shaft of the first motor is fixedly connected to a vertically arranged threaded shaft, a threaded sleeve is spirally connected to the outside of the threaded shaft, a connecting plate is fixedly connected to the outside of the threaded sleeve, the other end of the connecting plate is rotatably connected to a horizontal adjusting mechanism, and at the same time, the outside of the connecting plate is slidably connected to the fixed cylinder.

[0019] By starting the motor to drive the threaded shaft to rotate, the threaded shaft drives the threaded sleeve outside to move. At this time, it can drive the horizontal adjusting mechanism to move up and down under the action of the connecting plate, and the outside of the connecting plate cooperates with the chute on the side of the fixed cylinder. At this time, it can ensure the stable up and down movement of the connecting plate.

[0020] As an alternative solution of the solar panel device of the photovoltaic prefabricated factory building with automatically adjustable angle according to the present invention, wherein: the reflecting part further includes a support platform arranged in a disc shape, the inside of the support platform is rotatably connected to the up and down adjusting mechanism, a second motor is installed inside the support platform, the end of the main shaft of the second motor is fixedly connected to a gear, the inside of the gear is meshed with a gear ring on the outside of the support platform, and a connecting block is further fixedly connected to the upper surface of the gear ring, and the other end of the connecting block is fixedly connected to the reflecting mechanism.

[0021] As an alternative solution of the solar panel device of the photovoltaic prefabricated factory building with automatically adjustable angle according to the present invention, wherein: an arc-shaped groove is opened above the support platform, and a connecting block is arranged inside the arc-shaped groove.

[0022] By driving the gear to rotate through the second motor, the gear drives the gear ring to rotate. At this time, the connecting block above the gear ring can be horizontally adjusted, and the connecting block can drive the reflecting mechanism to adjust the horizontal angle, so as to ensure that the reflecting mechanism stably reflects sunlight onto the surface of the receiving part for power generation work.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0024] A reflecting part is arranged on one side of the factory building. By setting the sunlight, its light is refracted to the backlight side of the factory building roof, so that power generation can be achieved on both sides of the factory building roof;

[0025] In order to cooperate with the precise refraction of light, the reflecting mechanism is driven by the up-and-down adjusting mechanism to adjust the up-and-down height, and the horizontal adjusting mechanism can realize the horizontal adjustment of the reflecting mechanism. At the same time, the reflecting mirror inside the reflecting mechanism can be finely adjusted to ensure the power generation work of the solar panels on the backlight side roof of the factory building;

[0026] When power generation work is not carried out, the first hydraulic rod is started to drive the moving plate to move. At this time, the support plate can drive the reflecting mirror to be received inside the receiving frame. At the same time, the baffle plate and the limiting block cooperate to prevent the external environment from affecting the use of the devices inside the receiving frame;

[0027] When the receiving work of the reflecting mirror is completed, the water spraying mechanism can be started to clean the reflecting surface of the reflecting mirror to ensure its normal use in the future. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 FIG. is a schematic structural diagram of an overall automatic angle-adjusting photovoltaic prefabricated factory building solar panel device;

[0029] Figure 2 FIG. is a schematic structural diagram of a reflecting part of an automatic angle-adjusting photovoltaic prefabricated factory building solar panel device;

[0030] Figure 3 FIG. is a schematic structural diagram of an up-and-down adjusting mechanism of an automatic angle-adjusting photovoltaic prefabricated factory building solar panel device;

[0031] Figure 4 FIG. is a schematic structural diagram of a horizontal adjusting mechanism of an automatic angle-adjusting photovoltaic prefabricated factory building solar panel device;

[0032] Figure 5 FIG. is a schematic structural diagram of a reflecting mechanism of an automatic angle-adjusting photovoltaic prefabricated factory building solar panel device;

[0033] Figure 6 FIG. is an automatic angle-adjusting photovoltaic prefabricated factory building solar panel device Figure 5 Schematic structural diagram of part A.

[0034] In the figure: 1. Receiving part; 101. Roof; 102. Solar panel; 103. Light sensor; 2. Reflecting part; 201. Up-and-down adjusting mechanism; 2011. Fixed cylinder; 2012. First motor; 2013. Threaded shaft; 2014. Threaded sleeve; 2015. Connecting plate; 202. Horizontal adjusting mechanism; 2021. Support platform; 2022. Second motor; 2023. Gear; 2024. Gear ring; 2025. Connecting block; 203. Reflecting mechanism; 2031. Storage frame; 2032. First hydraulic rod; 2033. Moving plate; 2034. Support plate; 2035. Baffle; 2036. First fixing frame; 2037. First rotating ball; 2038. First support rod; 2039. Reflector; 2040. Vertical moving mechanism; 2041. Water spraying mechanism; 2042. Limiting block; 2043. Second hydraulic rod; 2044. Second rotating ball; 2045. Second fixing frame; 204. Base; 205. Water tank. Detailed implementation mode

[0035] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 , the present invention provides a technical solution:

[0036] A solar panel device for a photovoltaic prefabricated factory building with automatically adjustable angle, the device is divided into a receiving part 1 arranged on the roof of the factory building and a reflecting part 2 installed on one side of the building;

[0037] The reflecting part 2 includes a reflecting mechanism 203 for reflecting sunlight and a horizontal adjusting mechanism 202 for adjusting the angle of the reflecting mechanism 203, and the horizontal adjusting mechanism 202 is arranged outside the vertically arranged up-and-down adjusting mechanism 201, and a base 204 is installed at the bottom of the up-and-down adjusting mechanism 201;

[0038] The reflecting mechanism 203 includes a storage frame 2031 fixedly connected to the horizontal adjusting mechanism 202, a support plate 2034 is arranged inside the storage frame 2031, a first fixing frame 2036 is fixedly connected to the center of the support plate 2034, a first rotating ball 2037 is rotatably connected inside the first fixing frame 2036, and the other end of the first rotating ball 2037 is fixedly connected to a first support rod 2038, and the other end of the first support rod 2038 is fixedly connected to a reflector 2039.

[0039] On one side of the support plate 2034 facing the mirror 2039, a vertically arranged vertical moving mechanism 2040 is installed, and the moving end of the vertical moving mechanism 2040 is fixedly connected to a second hydraulic rod 2043. The free end of the second hydraulic rod 2043 is fixedly connected to a second rotating ball 2044. The outer side of the second rotating ball 2044 is rotatably connected to a second fixed frame 2045, and the outer side of the second fixed frame 2045 is slidably connected to the mirror 2039.

[0040] A first hydraulic rod 2032 is also installed inside the storage frame 2031. The free end of the first hydraulic rod 2032 is fixedly connected to a moving plate 2033, and the top of the moving plate 2033 is fixedly connected to the support plate 2034.

[0041] The vertical moving mechanism 2040 is vertically arranged and installed on one side of the support plate 2034, and the moving path of the moving end of the vertical moving mechanism 2040 is up and down.

[0042] The receiving part 1 includes a roof 101 in a "human" shape, and solar panels 102 are laid on the surface of the roof 101. Light sensors 103 fixedly connected to the roof 101 are arranged on both sides of the backlight solar panels 102.

[0043] Currently, when laying solar panels on some factory buildings, they can often only be laid on the sun-facing side of the factory building roof. On the backlight side, due to the inability of direct sunlight or weak light, the power generation is very little and no laying is carried out. This results in only half of the roof area being utilized, and the roof resources cannot be fully utilized. The basic principle of solar panel power generation is based on the photovoltaic effect. That is, when light shines on the solar panel, the semiconductor material in the solar panel absorbs photon energy, generates electron-hole pairs, and thus forms an electric current. The light reflected by the mirror essentially has the same photon properties as the directly irradiated sunlight and can also carry energy. Therefore, when the mirror reflects sunlight onto the solar panel, the photons in the reflected light can also be absorbed by the semiconductor material of the solar panel, exciting electron-hole pairs, and then generating an electric current to achieve the power generation function;

[0044] The reflectivity of the mirror is an important factor affecting the intensity of the reflected light. A mirror with a high reflectivity can reflect more sunlight onto the solar panel, thereby increasing the light energy received by the solar panel and improving the power generation efficiency. For example, high-quality mirror materials can reflect more than 90% of the sunlight, while a mirror with a lower reflectivity may only reflect part of the light, resulting in a reduction in the light energy reaching the solar panel. In addition, the angle between the mirror and the sun's rays also affects the intensity of the reflected light. When the angle between the mirror and the sun's rays is at an appropriate angle, the reflected light can be more concentrated on the solar panel, increasing the light intensity; conversely, an inappropriate angle will cause the reflected light to be scattered, reducing the light energy received by the solar panel;

[0045] The present application document is provided with a reflector 2 on one side of the factory building. By refracting the sunlight to the backlit side of the factory building roof, power generation can be achieved on both sides of the factory building roof, making full use of the roof resources. At the same time, in order to accurately refract the light, the up and down adjustment mechanism 201 drives the reflector 203 to adjust its height up and down, and the horizontal adjustment mechanism 202 can adjust the horizontal direction of the reflector 203. At the same time, the reflector 2039 can be fine-tuned inside the reflector mechanism 203, which can ensure that the solar panels on the roof on the backlit side of the factory building can generate electricity.

[0046] When not generating electricity, the first hydraulic rod 2032 is activated to drive the movable plate 2033 to move. At this time, the support plate 2034 can drive the reflector 2039 to be stored inside the storage frame 2031. At the same time, the baffle 2035 cooperates with the limit block 2042 to prevent the external environment from affecting the use of the components inside the storage frame 2031.

[0047] When adjusting the angle of the reflector 2039, the second hydraulic rod 2043 can be driven to adjust the position by starting the vertical moving mechanism 2040. At the same time, the center of the reflector 2039 is fixedly connected to the first support rod 2038. However, under the action of the first fixed frame 2036, the first rotating ball 2037 and the first support rod 2038, the reflector 2039 can be rotated at multiple angles. The second hydraulic rod 2043 drives the second rotating ball 2044 to move, thereby rotating with the second fixed frame 2045. At the same time, the second fixed frame 2045 The reflector 2039 is slidably connected to the back side of the reflector 2039. Under the extension and contraction of the second hydraulic rod 2043, the second fixed frame 2045 and the reflector 2039 slide together. At this time, the reflector 2039 can be accurately adjusted at multiple angles so that the reflected light is located on the solar panel 102 on the back side of the roof 101. When the reflected light is reflected to the light sensors 103 on both sides, it means that the solar panel 102 on the back side can effectively receive sunlight. When only one side of the light sensor 103 receives sunlight, it means that the position of the reflector 2 needs to be adjusted.

[0048] The outer side of the second fixed frame 2045 is slidably connected to the reflector 2039, and the sliding trajectory is consistent with the moving mechanism of the vertical moving mechanism 2040. At this time, it can be ensured that the overall angle of the reflector 2039 can be controlled by adjusting the angle of one side of the reflector 2039.

[0049] Example 2: This example is an improvement on Example 1. Figure 2 and Figure 5 Specifically, a water tank 205 for supplying water to the reflection mechanism 203 is provided on one side of the base 204 .

[0050] Two limiting blocks 2042 are also installed inside the storage frame 2031, and a baffle 2035 is clamped outside the limiting blocks 2042. The bottom of the baffle 2035 is fixedly connected to the support plate 2034;

[0051] At the bottom of the limiting block 2042 on one side, a water spraying mechanism 2041 for flushing the surface of the mirror 2039 is provided. The input end of the water spraying mechanism 2041 is connected to the water tank 205 through a water pipe.

[0052] When the storage work of the mirror 2039 is completed, it can start the water spraying mechanism 2041 to clean the reflective surface of the mirror 2039 to ensure normal use in the future. The water spraying mechanism 2041 uses a water pump device inside to pump out the water in the water tank 205 and then spray it onto the surface of the mirror 2039 for cleaning.

[0053] Embodiment 3: This embodiment is an improvement on Embodiment 2. Please refer to Figure 3 , specifically, the reflection part 2 further includes a vertically arranged fixed cylinder 2011. The bottom of the fixed cylinder 2011 is fixedly connected to the base 204. A first motor 2012 is installed inside the fixed cylinder 2011. The end of the main shaft of the first motor 2012 is fixedly connected to a vertically arranged threaded shaft 2013. A threaded sleeve 2014 is spirally connected to the outside of the threaded shaft 2013. A connecting plate 2015 is fixedly connected to the outside of the threaded sleeve 2014. The other end of the connecting plate 2015 is rotatably connected to a horizontal adjustment mechanism 202. At the same time, the outside of the connecting plate 2015 is slidably connected to the fixed cylinder 2011.

[0054] By starting the motor 2012 to drive the threaded shaft 2013 to rotate, the threaded shaft 2013 drives the threaded sleeve 2014 outside to move. At this time, it can drive the horizontal adjustment mechanism 202 to move up and down under the action of the connecting plate 2015. The outside of the connecting plate 2015 cooperates with the chute on the side of the fixed cylinder 2011. At this time, it can ensure the stable up and down movement of the connecting plate 2015;

[0055] In this embodiment, the fixed cylinder 2011 is hollow, and at the same time, a chute is opened on one side of the fixed cylinder 2011. Inevitably, impurities will enter it. At this time, the base 204 is hollow inside, and a rotating door is opened on one side of the base 204. By opening the rotating door, the impurities that fall and accumulate inside the fixed cylinder 2011 can be cleaned;

[0056] Meanwhile, when not in use, such as in rainy, snowy or windy weather, the horizontal adjustment mechanism 202 can be activated to drive the reflection mechanism 203 to move downward, thereby reducing the center of gravity. At the same time, the protection of the reflection mechanism 203 can be ensured. In windy weather, the angle of the reflection mechanism 203 can be changed to make it follow the wind direction, reducing the windward area to ensure the normal use of the device.

[0057] Embodiment 4: This embodiment is an improvement on Embodiment 3. Please refer to Figure 4 , specifically, the reflection part 2 further includes a support platform 2021 arranged in a disc shape. The inner side of the support platform 2021 is rotatably connected to the vertical adjustment mechanism 201. A second motor 2022 is installed inside the support platform 2021. The end of the main shaft of the second motor 2022 is fixedly connected to a gear 2023. The inner side of the gear 2023 is rotatably connected to the support platform 2021. A gear ring 2024 is engaged with the outer side of the gear 2023. The upper surface of the gear ring 2024 is also fixedly connected to a connection block 2025, and the other end of the connection block 2025 is fixedly connected to the reflection mechanism 203.

[0058] An arc-shaped groove is formed above the support platform 2021, and the connection block 2025 is arranged inside the arc-shaped groove.

[0059] By driving the gear 2023 to rotate through the second motor 2022, the gear 2023 drives the gear ring 2024 to rotate. At this time, the connection block 2025 above the gear ring 2024 can be horizontally adjusted, and the connection block 2025 can drive the reflection mechanism 203 to adjust the horizontal angle, so as to ensure that the reflection mechanism 203 stably reflects sunlight onto the surface of the receiving part 1 for power generation work;

[0060] In this embodiment, the upper surface of the support platform 2021 is circularly arranged, which is convenient for the reflection mechanism 203 to adjust its position in the horizontal direction on its surface. And because an arc-shaped groove is formed on the surface of the support platform 2021, the rotation trajectory of the reflection mechanism 203 can be ensured to be arc-shaped.

[0061] In this article, specific examples are used to elaborate on the principle and implementation mode of the present invention. The description of the above examples is only used to help understand the method and its core idea of the present invention. The above is only the preferred implementation mode of the present invention. It should be noted that due to the limited nature of written expression and the objectively infinite specific structures, for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements, retouches or changes can be made, or the above technical features can be combined in an appropriate manner; these improvements, retouches, changes or combinations, or directly applying the concept and technical solution of the invention to other occasions without improvement, should all be regarded as the protection scope of the present invention.

Claims

1. A photovoltaic prefabricated factory building solar panel device with automatically adjustable angle, characterized in that: The device is divided into a receiving part (1) arranged on the factory building roof and a reflecting part (2) installed on one side of the building; The reflecting part (2) includes a reflecting mechanism (203) for reflecting sunlight and a horizontal adjusting mechanism (202) for adjusting the angle of the reflecting mechanism (203), and the horizontal adjusting mechanism (202) is arranged outside the vertically arranged up-and-down adjusting mechanism (201), and a base (204) is installed at the bottom of the up-and-down adjusting mechanism (201); The reflecting mechanism (203) includes a storage frame (2031) fixedly connected to the horizontal adjusting mechanism (202), a support plate (2034) is arranged inside the storage frame (2031), a first fixed frame (2036) is fixedly connected to the center of the support plate (2034), a first rotating ball (2037) is rotatably connected inside the first fixed frame (2036), and the other end of the first rotating ball (2037) is fixedly connected to a first support rod (2038), and the other end of the first support rod (2038) is fixedly connected to a reflecting mirror (2039).

2. The automatic angle-adjusting photovoltaic prefabricated factory building solar panel device according to claim 1, wherein: A vertically arranged vertical moving mechanism (2040) is installed on one side of the support plate (2034) facing the reflecting mirror (2039), and the moving end of the vertical moving mechanism (2040) is fixedly connected to a second hydraulic rod (2043), the free end of the second hydraulic rod (2043) is fixedly connected to a second rotating ball (2044), and the outside of the second rotating ball (2044) is rotatably connected to a second fixed frame (2045), and the outside of the second fixed frame (2045) is slidably connected to the reflecting mirror (2039).

3. The automatic angle-adjusting photovoltaic prefabricated factory building solar panel device according to claim 1, characterized in that: A first hydraulic rod (2032) is also installed inside the storage frame (2031), the free end of the first hydraulic rod (2032) is fixedly connected to a moving plate (2033), and the top of the moving plate (2033) is fixedly connected to the support plate (2034).

4. The automatic angle-adjusting photovoltaic prefabricated factory building solar panel device according to claim 2, characterized in that: The vertical moving mechanism (2040) is vertically arranged and installed on one side of the support plate (2034), and the moving path of the moving end of the vertical moving mechanism (2040) is up and down.

5. An automatic angle-adjusting photovoltaic prefabricated factory building solar panel device according to claim 1, characterized in that: The receiving part (1) includes a "human"-shaped roof (101), and solar panels (102) are laid on the surface of the roof (101), and light sensors (103) fixedly connected to the roof (101) are arranged on both sides of the backlit solar panels (102).

6. The automatic angle-adjusting photovoltaic prefabricated factory building solar panel device according to claim 1, characterized in that: A water tank (205) for supplying water to the reflecting mechanism (203) is arranged on one side of the base (204).

7. An automatic angle-adjusting photovoltaic prefabricated factory building solar panel device according to claim 1, characterized in that: Two limiting blocks (2042) are also installed inside the storage frame (2031), and a baffle (2035) is clamped outside the limiting blocks (2042), and the bottom of the baffle (2035) is fixedly connected to the support plate (2034); A water spraying mechanism (2041) for flushing the surface of the reflecting mirror (2039) is arranged at the bottom of one of the limiting blocks (2042), and the input end of the water spraying mechanism (2041) is communicated with the water tank (205) through a water pipe.

8. An automatic angle-adjusting photovoltaic prefabricated factory building solar panel device according to claim 1, characterized in that: The reflecting part (2) further includes a vertically arranged fixed cylinder (2011). The bottom of the fixed cylinder (2011) is fixedly connected to the base (204). A first motor (2012) is installed inside the fixed cylinder (2011). The end of the main shaft of the first motor (2012) is fixedly connected to a vertically arranged threaded shaft (2013). A threaded sleeve (2014) is helically connected to the outside of the threaded shaft (2013). A connecting plate (2015) is fixedly connected to the outside of the threaded sleeve (2014). The other end of the connecting plate (2015) is rotatably connected to a horizontal adjustment mechanism (202). At the same time, the outside of the connecting plate (2015) is slidably connected to the fixed cylinder (2011).

9. An automatic angle-adjusting photovoltaic prefabricated factory building solar panel device according to claim 1, characterized in that: The reflecting part (2) further includes a support platform (2021) arranged in a disc shape. The inner side of the support platform (2021) is rotatably connected to the up-and-down adjustment mechanism (201). A second motor (2022) is installed inside the support platform (2021). The end of the main shaft of the second motor (2022) is fixedly connected to a gear (2023). The inner side of the gear (2023) is rotatably connected to the support platform (2021). A gear ring (2024) is meshed with the outside of the gear (2023). A connecting block (2025) is further fixedly connected to the upper surface of the gear ring (2024). And the other end of the connecting block (2025) is fixedly connected to the reflecting mechanism (203).

10. The automatic angle-adjusting photovoltaic prefabricated factory building solar panel device according to claim 9, characterized in that: An arc-shaped groove is formed above the support platform (2021), and a connecting block (2025) is arranged inside the arc-shaped groove.

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