Photovoltaic panel adjustment device

Abstract

The present application relates to the field of photovoltaic panel, specifically relates to a kind of photovoltaic panel adjusting device, including photovoltaic panel group and the rectangular array distribution of main photovoltaic panel group in photovoltaic panel group, right photovoltaic panel group placed in the right side of main photovoltaic panel group and left photovoltaic panel group placed in the left side of main photovoltaic panel group, main photovoltaic panel group, right photovoltaic panel group and left photovoltaic panel group further include: photovoltaic panel main body, photovoltaic panel main body on right photovoltaic panel group and left photovoltaic panel group respectively left and right oblique arrangement;Photovoltaic panel main body, it includes four photovoltaic panels, and four photovoltaic panels are vertically distributed by counterclockwise direction;Photovoltaic support for supporting photovoltaic panel main body and interval adjusting structure for adjusting the interval between photovoltaic panel main body upper and lower in the middle of photovoltaic support.By the present application, the conversion efficiency of solar energy can be improved by flexible photovoltaic panel layout, and the heat dissipation efficiency of photovoltaic panel is significantly improved by the interval adjusting structure and the circulation adjusting structure.

Description

Technical Field

[0001] The present invention relates to the field of photovoltaic panels, and in particular to a photovoltaic panel regulating device. Background Art

[0002] Photovoltaics, also known as photovoltaic power generation systems, utilize the photovoltaic effect of semiconductor materials to convert solar radiation into electrical energy. PV systems draw their energy from the inexhaustible supply of solar energy, making them a clean, safe, and renewable energy source. PV panels are devices that generate direct current electricity when exposed to sunlight. To improve the conversion efficiency of PV panels, their tilt angle must be adjusted, ensuring their surface is perpendicular to the sun's rays.

[0003] For example, a photovoltaic panel adjustment device with publication number CN118214346A and authorization announcement date of 2024-06-18 can quickly release or restore the limit and fixation of the photovoltaic panel by cooperating with the support module, locking module, adjustment tube and installation tube, thereby realizing rapid adjustment of the tilt angle of the photovoltaic panel and improving the conversion efficiency of the photovoltaic panel to solar energy. However, there are some limitations, and the adjustment limit of the tilt surface of the photovoltaic panel cannot absorb solar energy well in various time periods. Specifically, the tilt of its photovoltaic panel is adjusted forward and backward, and cannot be adjusted left and right, resulting in the inability to adaptively adjust according to the different positions of the sun in the sky (i.e., changes in the sun's trajectory caused by sunrise and sunset and the change of seasons). Therefore, it is difficult to efficiently absorb solar energy all day and all time.

[0004] Furthermore, the device lacks heat dissipation design for the photovoltaic panels themselves. This is particularly true during midday, when direct sunlight is intense and prolonged. The panels are susceptible to overheating due to excessive solar energy absorption. Solar panel temperatures typically range between 15°C and 35°C, during which time solar cells achieve maximum power generation efficiency. Photovoltaic panels are primarily made of semiconductor materials such as silicon. The electrical properties of semiconductors are highly sensitive to temperature. As temperature rises, the concentration of charge carriers (electrons and holes) in semiconductor materials increases, causing the material's resistivity to decrease. This increases the photovoltaic cell's current, but also significantly reduces its voltage, resulting in a decrease in overall output power. This impacts the energy storage system's conversion efficiency, resulting in lower-than-expected overall energy output.

[0005] In response to the above problems, it is urgent to carry out innovative design based on the original photovoltaic panel adjustment device. Summary of the Invention

[0006] In view of this, an object of the present invention is to provide a photovoltaic panel adjustment device to solve the technical problems in the prior art.

[0007] Based on the above purpose, the present invention provides a photovoltaic panel adjustment device, including a photovoltaic panel array and a main photovoltaic panel group distributed in a rectangular array in the photovoltaic panel array, a right photovoltaic panel group placed on the right side of the main photovoltaic panel group, and a left photovoltaic panel group placed on the left side of the main photovoltaic panel group, wherein the main photovoltaic panel group, the right photovoltaic panel group, and the left photovoltaic panel group further include: photovoltaic panel bodies, and the photovoltaic panel bodies on the right photovoltaic panel group and the left photovoltaic panel group are respectively arranged in a left-right tilt;

[0008] The photovoltaic panel body includes four photovoltaic panels, and the four photovoltaic panels are vertically staggered and distributed in a counterclockwise direction;

[0009] A photovoltaic bracket for supporting the photovoltaic panel body and a spacing adjustment structure at the center of the photovoltaic bracket for adjusting the upper and lower spacing of the photovoltaic panel body;

[0010] The photovoltaic bracket is fixedly connected to a placement plate, and the spacing adjustment structure is located in the center of the placement plate to allow the photovoltaic panel body to adjust the heat dissipation space;

[0011] The spacing adjustment structure includes:

[0012] A light source absorbing end in a special-shaped cone, a load-adjusting assembly for supporting the photovoltaic panel body, and an elastic tube sleeved on the light source absorbing end. The light source absorbing end has a water storage cavity formed therein, and the center of the light source absorbing end is a columnar body. The load-adjusting assembly is slidably mounted on the columnar body, with its bottom portion in negative pressure contact with the outer wall of the elastic tube.

[0013] A circulation regulating structure is provided at the bottom of the photovoltaic panel at the lower right and is connected to the elastic tube;

[0014] The loop structure includes:

[0015] An energy storage battery is electrically connected to the bottom of the photovoltaic panel body, and a water tank is fixedly arranged at the bottom of the photovoltaic panel body. The energy storage battery contacts the left outer wall of the water tank, and the right outer wall of the water tank is connected to the elastic tube.

[0016] Furthermore, the top of the light source absorption end is connected to the elastic tube, and the evaporative liquid is stored in the water storage cavity inside it. The light source absorption end is made of metal material as a whole, and absorbs heat energy and evaporates the evaporative liquid through the thermal conductivity of the metal.

[0017] Furthermore, the load adjustment component includes:

[0018] A lower pressure ring is slidably arranged on the columnar body, and the bottom of the lower pressure ring is in negative pressure contact with the outer wall of the elastic tube, and a connecting rod is fixedly connected to the outer wall of the lower pressure ring;

[0019] There are two connecting rods, and the angle is 30 degrees.

[0020] The straps are respectively fixedly connected to the ends of the connecting rods, and the straps are used to support the top and outer wall of the photovoltaic panel body.

[0021] Furthermore, the load-adjusting assembly further includes:

[0022] An auxiliary telescopic rod is fixedly arranged on the placement plate, the top of which is connected to the bottom of the photovoltaic panel body and is used to assist in limiting the vertical lifting movement of the photovoltaic panel body.

[0023] Furthermore, the elastic tube is specifically in the shape of a conical spring, which has a deformable reset capability.

[0024] Furthermore, a hollow groove is provided inside the elastic tube to allow the evaporated gas to flow to the end and form hydrocondensed water droplets.

[0025] Furthermore, the energy storage battery is used to store the heat energy absorbed by the photovoltaic panel body during the day and work at night, and the energy storage battery generates heat after working at night to evaporate the liquid in the water tank it contacts.

[0026] Furthermore, the water tank is made entirely of metal and is used to store the condensed water droplets after the elastic tube is condensed. A water inlet and outlet are rotatably provided on one side of the water tank.

[0027] The beneficial effects of the present invention are as follows: A photovoltaic panel adjustment device employing the present invention achieves full range of photovoltaic panel tilt angles by designing the main photovoltaic panel group, the right photovoltaic panel group, and the left photovoltaic panel group, respectively, with the photovoltaic panels on the right and left photovoltaic panel groups arranged at left and right angles. This design enables the photovoltaic panels to adaptively adjust according to the sun's position in the sky (including changes in the sun's trajectory caused by sunrise and sunset, and the changing seasons), thereby efficiently absorbing solar energy all day and all night, significantly improving solar energy conversion efficiency. The device incorporates a spacing adjustment structure and a circulation adjustment structure that work together to further enhance the performance of the photovoltaic panels.

[0028] Specifically, a water storage cavity is provided inside the light source absorption end for storing evaporating liquid. Utilizing the excellent thermal conductivity of metal, the heat energy of light is effectively absorbed and converted into the energy of the evaporating liquid, causing it to evaporate into steam. These vapors then rise inside the light source absorption end and enter the elastic tube, flowing along the curved path of the elastic tube. When the steam reaches the end of the elastic tube, it condenses into water droplets and flows into the water tank. As the water droplets accumulate in the water tank, the photovoltaic panel body in the lower right corner sinks due to the increase in its own weight. This action is transmitted to the elastic tube through the lower pressure ring, and its conical spring-like characteristics and inherent resilience are used to drive the other three photovoltaic panel bodies to move downward synchronously. In this process, the upper and lower spacing between the photovoltaic panel bodies is expanded, thereby significantly enhancing the heat dissipation efficiency of the photovoltaic panels during operation;

[0029] Furthermore, when the temperature drops at night, the energy storage battery at the bottom of the photovoltaic panel body begins to operate, providing the photovoltaic panel with the power it needs at night. Simultaneously, the heat generated by the energy storage battery during operation heats the outer wall of the water tank, causing the water stored inside to evaporate again. This vapor then flows back through the elastic tube, reforming into water droplets and returning to the light source absorption end. As the water content in the water tank decreases, the total weight of the photovoltaic panel body also decreases. At this time, the elastic tube uses its resilience to reset the four photovoltaic panel bodies to their initial state. This invention improves the solar energy conversion efficiency through a flexible photovoltaic panel layout, and significantly improves the heat dissipation efficiency of the photovoltaic panel through the provided spacing adjustment structure and circulation adjustment structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 This is a schematic diagram of the overall photovoltaic panel array state in the present invention;

[0032] Figure 2 This is a schematic diagram of another preferred angle of the photovoltaic panel array in the present invention;

[0033] Figure 3 Schematic diagram of the main photovoltaic panel group in the present invention;

[0034] Figure 4 This is a schematic diagram of the photovoltaic bracket in the present invention;

[0035] Figure 5 Schematic diagram of the circulation regulating device in the present invention;

[0036] Figure 6 Schematic diagram of the negative pressure regulating device in the present invention;

[0037] Figure 7 for Figure 6 A partial enlarged view of the structure at point A in the figure.

[0038] The following are marked in the figure:

[0039] 1. Main photovoltaic panel group; 2. Right photovoltaic panel group; 3. Left photovoltaic panel group; 4. Light source absorption end; 5. Photovoltaic panel body; 6. Photovoltaic bracket; 601. Placement plate; 7. Load-adjusting assembly; 8. Elastic tube; 9. Auxiliary telescopic rod; 10. Lower pressure ring; 1001. Connecting rod; 1002. Ladder board; 11. Water tank; 12. Energy storage battery. DETAILED DESCRIPTION

[0040] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to specific embodiments.

[0041] It should be noted that, unless otherwise defined, the technical or scientific terms used in the present invention should have the usual meanings understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0042] In a first aspect of the present invention, a photovoltaic panel adjustment device is provided, such as Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 As shown, it includes a photovoltaic panel group column and a main photovoltaic panel group 1 distributed in a rectangular array in the photovoltaic panel group column, a right photovoltaic panel group 2 placed on the right side of the main photovoltaic panel group 1, and a left photovoltaic panel group 3 placed on the left side of the main photovoltaic panel group 1. The main photovoltaic panel group 1, the right photovoltaic panel group 2, and the left photovoltaic panel group 3 also include: a photovoltaic panel body 5. The photovoltaic panel bodies 5 on the right photovoltaic panel group 2 and the left photovoltaic panel group 3 are respectively arranged in a left-right tilt.

[0043] The photovoltaic panel body 5 includes four photovoltaic panels, and the four photovoltaic panels are vertically staggered and distributed in a counterclockwise direction;

[0044] A photovoltaic bracket 6 for supporting the photovoltaic panel body 5 and a spacing adjustment structure in the middle of the photovoltaic bracket 6 for adjusting the upper and lower spacing of the photovoltaic panel body 5;

[0045] The photovoltaic bracket 6 is fixedly connected to a placement plate 601, and a spacing adjustment structure is located in the center of the placement plate 601 to allow the photovoltaic panel body 5 to adjust the heat dissipation space;

[0046] The spacing adjustment structure includes:

[0047] The light absorbing end 4 is in the shape of a special cone, and a load-adjusting assembly 7 for supporting the photovoltaic panel body 5 is provided. The light absorbing end 4 has a water storage cavity formed inside. The light absorbing end 4 has a cylindrical body at its center. The load-adjusting assembly 7 is slidably mounted on the cylindrical body, and its bottom part contacts the outer wall of the elastic tube 8 under negative pressure.

[0048] The circulation regulating structure is arranged at the bottom of the photovoltaic panel at the lower right and is connected to the elastic tube 8;

[0049] The loop structure includes:

[0050] The energy storage battery 12 is electrically connected to the bottom of the photovoltaic panel body 5, and the water tank 11 is fixedly set at the bottom of the photovoltaic panel body 5. The energy storage battery 12 is in contact with the left outer wall of the water tank 11, and the right outer wall of the water tank 11 is connected to the elastic tube 8.

[0051] As this embodiment, first, multiple main photovoltaic panel groups 1, right photovoltaic panel group 2 and left photovoltaic panel group 3 are arranged in an array according to the required direction, so that the photovoltaic panel group is tilted in all directions to adapt to the different positions of the sun in the sky. Four photovoltaic panel bodies 5 are provided on each photovoltaic panel group, and the four photovoltaic panel bodies 5 are placed in a counterclockwise direction, and each photovoltaic panel body 5 has a progressive interval from top to bottom to facilitate the heat dissipation of the photovoltaic panel body 5. The photovoltaic panel body 5 is placed on the photovoltaic bracket 6 through the load-bearing adjustment component 7. During the day, the light source absorption end 4 uses the thermal conductivity of metal to absorb the heat energy of light, so that the evaporating liquid in the water storage cavity evaporates into steam. The steam rises in the light source absorption end 4 and enters the elastic tube 8, and flows along its curved path to the end At the end of the elastic tube 8, the steam condenses into water droplets and flows into the water tank 11. As the water droplets accumulate in the water tank 11, the photovoltaic panel body 5 in the lower right corner sinks due to its increased weight. Through the interaction between the load-adjusting component 7 and the elastic tube 8, the other three photovoltaic panel bodies 5 are driven to move downward synchronously, increasing the heat dissipation space. At night, when the temperature drops, the energy storage battery 12 starts to work and provides electricity for the photovoltaic panel. The heat generated by the energy storage battery 12 during operation heats the outer wall of the water tank 11, causing the water stored in the water tank 11 to evaporate again. The steam circulates in the opposite direction through the elastic tube 8, reforms into water droplets and returns to the light source absorption end 4. As the water in the water tank 11 decreases, the total weight of the photovoltaic panel body 5 decreases, and the elastic tube 8 uses its resilience to restore the four photovoltaic panel bodies 5 to their initial state.

[0052] As an implementation method, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7As shown, the top of the light source absorbing end 4 is connected to the elastic tube 8, and the evaporating liquid is stored in the water storage cavity inside it. The light source absorbing end 4 is made of metal material as a whole, and absorbs heat energy and evaporates the evaporating liquid through the thermal conductivity of the metal.

[0053] In this embodiment, when sunlight strikes the light-absorbing end 4, which is made of a metal with good thermal conductivity, such as copper or aluminum, it rapidly absorbs and conducts the heat. This heat acts on the evaporating liquid within the water storage cavity, causing it to evaporate into steam. After accumulating within the light-absorbing end 4, the steam rises through the top opening into the elastic tube 8. Within the elastic tube 8, the steam continues to flow along its curved path until it reaches the end. During this process, if the steam encounters a cooler area, such as a dark area shaded by a photovoltaic panel, the steam releases heat and its temperature drops below its saturation point, causing it to condense into water droplets at the end of the elastic tube 8.

[0054] As an implementation method, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 As shown, the weight adjustment component 7 includes:

[0055] A lower pressure ring 10 is slidably mounted on the columnar body, with the bottom of the lower pressure ring 10 in negative pressure contact with the outer wall of the elastic tube 8, and a connecting rod 1001 is fixedly connected to the outer wall of the lower pressure ring 10;

[0056] There are two connecting rods 1001, and the angles are 30 degrees.

[0057] The straps 1002 are respectively fixedly connected to the ends of the connecting rods 1001 , and the straps 1002 are used to support the top and outer wall of the photovoltaic panel body 5 .

[0058] The weight adjustment component 7 also includes:

[0059] The auxiliary telescopic rod 9 is fixedly arranged on the placement plate 601, and the top of the auxiliary telescopic rod 9 is connected to the bottom of the photovoltaic panel body 5, and is used to assist in limiting the vertical lifting movement of the photovoltaic panel body 5.

[0060] In this embodiment, during the day, when the light source absorption end 4 absorbs heat and evaporates the liquid in the water storage cavity, the vapor continues to flow along its curved path within the elastic tube 8 until it reaches the end. During this process, if the vapor encounters a lower temperature area, such as a dark area shaded by the photovoltaic panels, the vapor can release heat and drop its temperature below its saturation point, causing the vapor to condense into water droplets at the end of the elastic tube 8 and enter the water tank 11. When the water droplets accumulate in the water tank 11 to a certain level, the weight of the photovoltaic panel body 5 at the lower right corner increases, and the lower pressure ring 10 is pressed and begins to slide downward. Simultaneously, the elastic tube 8 is deformed by the connecting rod 1001 and the strap 1002, and the elastic tube 8, through the other lower pressure rings 10, drives the other photovoltaic panel bodies 5 downward synchronously, thereby increasing the spacing between the photovoltaic panel bodies 5 and improving the heat dissipation space. At night, the energy storage battery 12 begins to operate and provide electricity to the photovoltaic panels. At the same time, the heat generated by the energy storage battery 12 heats the outer wall of the water tank 11, causing the water inside the water tank 11 to evaporate again. The steam flows back through the elastic tube 8, reforming into water droplets and returning to the light source absorption end 4. As the water content in the water tank 11 decreases, the total weight of the photovoltaic panel body 5 decreases. At this point, the elastic tube 8 uses its resilience to return the four photovoltaic panel bodies 5 to their initial position. The auxiliary telescopic rod 9 acts as an auxiliary limiter throughout this process, ensuring that the photovoltaic panel body 5 can be raised and lowered smoothly.

[0061] As an implementation method, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 As shown, the elastic tube 8 is specifically in the shape of a conical spring, which has a deformable restoring capability.

[0062] A hollow groove is provided inside the elastic tube 8 to allow the evaporated gas to flow to the end and form hydrocondensed water droplets.

[0063] As this embodiment, the conical spring-shaped elastic tube 8 can not only deform when subjected to external force, but also quickly return to its original state after the external force disappears. The function of the hollow groove is to allow the evaporated gas to flow to the end and form condensation droplets when encountering an area with lower temperature.

[0064] As an implementation method, Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 As shown, the energy storage battery 12 is used to store the heat energy absorbed by the photovoltaic panel body 5 during the day and work at night. After working at night, the energy storage battery 12 generates heat to evaporate the liquid in the water tank 11 it contacts.

[0065] The water tank 11 is made entirely of metal and is used to store the hydrogelated water droplets from the elastic tube 8 . A water inlet and outlet are rotatably provided on one side of the water tank 11 .

[0066] In this embodiment, the water tank 11 is entirely made of metal, a choice based on its excellent thermal conductivity. The interior of the water tank 11 is used to store the condensed water droplets from the elastic tube 8. A water inlet and outlet are rotatably provided on one side of the water tank 11. This allows for convenient opening and closing of the inlet and outlet as needed to allow for the injection and discharge of water droplets. At night, when the photovoltaic panel body 5 is no longer absorbing sunlight, the energy storage battery 12 begins operation. The heat generated during its discharge is used to heat the liquid in the water tank 11 in contact with it. As the heat accumulates, the liquid begins to evaporate, forming steam. The steam then flows in the opposite direction along the hollow grooves of the elastic tube 8 until it condenses back into water droplets and enters the light source absorption end 4.

[0067] Specifically: during the day, due to the high temperature of the midday sunlight, the light source absorption end 4 uses the thermal conductivity of metal to absorb the heat energy of the light, causing the evaporating liquid in the water storage cavity to evaporate into steam. The steam rises in the light source absorption end 4 and enters the elastic tube 8. The hollow groove along its curved path circulates the evaporated gas to the end, and when it encounters an area with lower temperature, it forms condensed water droplets and flows into the water tank 11. When the water droplets in the water tank 11 accumulate to a certain level, causing the weight of the photovoltaic panel body 5 in the lower right corner to increase, the lower pressure ring 10 is under pressure and begins to slide down. While the elastic tube 8 is deformed through the connecting rod 1001 and the strap 1002, the elastic tube 8 drives the other photovoltaic panel bodies 5 to move downward synchronously through other lower pressure rings 10, thereby increasing the upper and lower distances between the photovoltaic panel bodies 5 and improving the heat dissipation space.

[0068] At night, when the photovoltaic panel body 5 is no longer absorbing sunlight, the energy storage battery 12 begins operating and provides electricity to the photovoltaic panel. Simultaneously, the heat generated by the energy storage battery 12 heats the outer wall of the water tank 11, causing the liquid inside the water tank 11 to evaporate as heat accumulates, forming steam. The steam then flows back through the hollow grooves of the elastic tube 8 until it recondenses into water droplets and enters the light source absorption end 4. As the water content in the water tank 11 decreases, the total weight of the photovoltaic panel body 5 decreases. At this point, the elastic tube 8 uses its resilience to return the four photovoltaic panel bodies 5 to their initial state. The auxiliary telescopic rod 9 acts as an auxiliary limiter throughout this process, ensuring that the photovoltaic panel body 5 can be raised and lowered smoothly.

[0069] It should be understood by those skilled in the art that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0070] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A photovoltaic panel regulating device, comprising a photovoltaic panel array and a main photovoltaic panel group (1) distributed in a rectangular array in the photovoltaic panel array, a right photovoltaic panel group (2) placed on the right side of the main photovoltaic panel group (1), and a left photovoltaic panel group (3) placed on the left side of the main photovoltaic panel group (1), characterized in that: The main photovoltaic panel group (1), the right photovoltaic panel group (2) and the left photovoltaic panel group (3) further include: a photovoltaic panel body (5), wherein the photovoltaic panel bodies (5) on the right photovoltaic panel group (2) and the left photovoltaic panel group (3) are arranged in a left-right tilted manner respectively; A photovoltaic panel body (5), comprising four photovoltaic panels, wherein the four photovoltaic panels are vertically staggered and distributed in a counterclockwise direction; A photovoltaic bracket (6) for supporting the photovoltaic panel main body (5) and a spacing adjustment structure at the center of the photovoltaic bracket (6) for adjusting the upper and lower spacing of the photovoltaic panel main body (5); A placement plate (601) is fixedly connected to the photovoltaic bracket (6), and a spacing adjustment structure is located in the center of the placement plate (601) to allow the photovoltaic panel body (5) to adjust the heat dissipation space; The spacing adjustment structure includes: A light source absorbing end (4) in the form of an irregular cone, a load-adjusting component (7) for supporting a photovoltaic panel main body (5), and an elastic tube (8) sleeved on the light source absorbing end (4), wherein a water storage cavity is provided inside the light source absorbing end (4), and a columnar body is formed in the center of the light source absorbing end (4), and the load-adjusting component (7) is slidably arranged on the columnar body, and its bottom part respectively contacts the outer wall of the elastic tube (8) under negative pressure; A circulation regulating structure, which is arranged at the bottom of the photovoltaic panel at the lower right and is connected to the elastic tube (8); The circulation regulation structure includes: An energy storage battery (12) electrically connected to the bottom of the photovoltaic panel body (5) is fixedly arranged on a water tank (11) at the bottom of the photovoltaic panel body (5), wherein the energy storage battery (12) is in contact with the left outer wall of the water tank (11), and the right outer wall of the water tank (11) is connected to the elastic tube (8); The top of the light source absorption end (4) is connected to the elastic tube (8), and the water storage cavity inside the light source absorption end (4) stores evaporative liquid. The light source absorption end (4) is made entirely of metal material and absorbs heat energy and evaporates the evaporative liquid through the thermal conductivity of the metal.

2. A photovoltaic panel adjustment device according to claim 1, characterized in that: The load adjustment component (7) comprises: A lower pressure ring (10) is slidably arranged on the columnar body, and the bottom of the lower pressure ring (10) is in negative pressure contact with the outer wall of the elastic tube (8), and a connecting rod (1001) is fixedly connected to the outer wall of the lower pressure ring (10); There are two connecting rods (1001) with an angle of 30°; Straps (1002) are respectively fixedly connected to the ends of the connecting rods (1001), and the straps (1002) are used to support the top and outer wall of the photovoltaic panel body (5).

3. A photovoltaic panel adjustment device according to claim 2, characterized in that: The load adjustment component (7) further includes: An auxiliary telescopic rod (9) is fixedly arranged on the placement plate (601), wherein the top of the auxiliary telescopic rod (9) is connected to the bottom of the photovoltaic panel body (5) and is used to assist in limiting the vertical lifting movement of the photovoltaic panel body (5).

4. A photovoltaic panel adjustment device according to claim 1, characterized in that: The elastic tube (8) is specifically in the shape of a conical spring and has a deformable reset capability.

5. A photovoltaic panel adjustment device according to claim 4, characterized in that: A hollow through groove is provided inside the elastic tube (8) to allow the evaporated gas to flow to the end and form hydrocondensed water droplets.

6. The photovoltaic panel adjustment device according to claim 1, characterized in that: The energy storage battery (12) is used to store heat energy absorbed by the photovoltaic panel body (5) during the day and to operate at night. After operating at night, the energy storage battery (12) generates heat to evaporate the liquid in the water tank (11) in contact therewith.

7. A photovoltaic panel adjustment device according to claim 6, characterized in that: The water tank (11) is entirely made of metal and is used to store the condensed water droplets after the elastic tube (8) is condensed. A water inlet and outlet are rotatably provided on one side of the water tank (11).

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