Intelligent solar photovoltaic power generation device

Abstract

The invention discloses an intelligent solar photovoltaic power generation device, and belongs to the technical field of photovoltaic power generation, the intelligent solar photovoltaic power generation device comprises a base and a supporting seat, the top end of the supporting seat is provided with a fixing clamp used for fixing a solar photovoltaic panel, the top end of the base is fixedly connected with a supporting rod, and the top end of the supporting rod is fixedly connected with a universal ball. A shell sleeve is rotationally connected to the outer side of the universal ball, the top end of the shell sleeve is fixedly connected with the supporting seat, and metal heat conduction boxes are fixedly connected to the periphery of the top end of the base. Through mutual cooperation of a metal heat conduction box, a rectangular extrusion plate, a thermal expansion airbag, a first stress rod, a first hydraulic cylinder, a first pressure rod, a supporting rod, a universal ball and a shell sleeve, the thermal expansion airbag can be expanded through heat conduction of the metal heat conduction box, so that the rectangular extrusion plate can be driven to extrude the first stress rod; and therefore, the pressure rod I is pushed out, and one surface of the solar photovoltaic panel with high illumination intensity is inclined.

Description

Technical Field

[0001] This application relates to the technical field of photovoltaic power generation, and more specifically, to an intelligent solar photovoltaic power generation device. Background Art

[0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy using the photovoltaic effect at the semiconductor interface. It mainly consists of three major parts: solar panels (modules), controllers, and inverters. By installing solar panels, when sunlight shines on the solar panels, photon energy is converted into electron energy, thereby generating direct current; this direct current can be used for power supply or converted into alternating current through an inverter for household, industrial, and commercial use. The advantages of photovoltaic power generation include being clean, renewable, quiet, and having less impact on the environment. Existing photovoltaic power generation devices usually only fix the photovoltaic panels through installation brackets. However, the sun is constantly moving, which leads to a certain angle between the photovoltaic panels and the sun, affecting the power generation efficiency of the photovoltaic panels. Summary of the Invention

[0003] Aiming at the deficiencies of the prior art, the present invention provides an intelligent solar photovoltaic power generation device, which solves the problems raised in the above background art.

[0004] To achieve the above object, the present application provides an intelligent solar photovoltaic power generation device, including a base and a support base. The top of the support base is equipped with a fixing clamp for fixing the solar photovoltaic panel. The top of the base is fixedly connected with a support rod, the top of the support rod is fixedly connected with a universal ball, the outer side of the universal ball is rotationally connected with a housing sleeve, and the top of the housing sleeve is fixedly connected with the support base. Metal heat conduction boxes are fixedly connected to the four corners of the top of the base. Thermal expansion air bags are assembled inside the four metal heat conduction boxes. Rectangular extrusion plates are slidably connected inside the four metal heat conduction boxes. A hydraulic cylinder I is fixedly connected to the top of the base. There are four groups of the hydraulic cylinder I in total. One end of the interior of each of the four groups of hydraulic cylinder I is slidably connected with a force-bearing rod I through a piston, and the other end of the interior of each of the four groups of hydraulic cylinder I is slidably connected with a pressure rod I through a piston. By setting the metal heat conduction box, the rectangular extrusion plate, the thermal expansion air bag, the force-bearing rod I, the hydraulic cylinder I, the pressure rod I, the support rod, the universal ball, and the housing sleeve cooperate with each other. Through the heat conduction of the metal heat conduction box, the thermal expansion air bag can be expanded, so as to drive the rectangular extrusion plate to squeeze the force-bearing rod I, so that the pressure rod I is pushed out to tilt the solar photovoltaic panel towards the side with high light intensity.

[0005] Preferably, a cleaning assembly for cleaning fallen leaves, garbage, etc. on the surface of the solar photovoltaic panel is assembled at the top end of the support base, and a support assembly for supporting the solar photovoltaic panel when it tilts is assembled at the top end of the support base.

[0006] Preferably, the four force rods I are respectively located on the movement trajectories of the four rectangular pressing plates, and the bottom end of the support base is located on the movement trajectories of the four pressure rods I.

[0007] Preferably, the interior of the shell sleeve is a hollow shell, and the four thermal expansion air bags are all elliptical in shape.

[0008] Preferably, the cleaning assembly includes a torsion spring rod, the torsion spring rod is rotatably connected to the top end of the support base, the bottom end of the torsion spring rod is fixedly connected with a gear, the top end of the torsion spring rod is fixedly connected with a cleaning brush, a hydraulic cylinder II penetrates and is fixedly connected to the interior of the support base, one end of the interior of the hydraulic cylinder II is slidably connected with a pressure rod II through a piston, the other end of the interior of the hydraulic cylinder II is slidably connected with a force rod II through a piston, a rectangular groove is opened at the bottom end of the support base, a T-shaped rod is slidably connected to the interior of the rectangular groove, the bottom end of the T-shaped rod is fixedly connected with a connecting rod, the end of the connecting rod away from the T-shaped rod is fixedly connected with a pressing ball, and the extending end of the force rod II is fixedly connected with a rack rod. By setting the torsion spring rod, the cleaning brush, the gear, the rack rod, the pressure rod II, the hydraulic cylinder II, the force rod II, the T-shaped rod, the connecting rod, the pressing ball, and the rectangular groove cooperate with each other. During the tilting movement of the solar photovoltaic panel on the side with high light intensity, the pressing ball can trigger the force rod II, so that the cleaning brush can swing to clean the garbage and fallen leaves on the surface of the solar photovoltaic panel.

[0009] Preferably, the rack rod meshes with the gear, and the force rod II is located on the movement trajectory of the pressing ball.

[0010] Preferably, the support assembly includes a circular groove, the circular groove is opened at the top end of the support base, a rolling ball is slidably connected to the interior of the circular groove, trigger blocks are assembled on the periphery of the interior of the circular groove, hydraulic chambers are fixedly connected to the periphery of the interior of the support base, and support rods are slidably connected to the interiors of the four hydraulic chambers.

[0011] Preferably, the top ends of the four support rods are respectively fixedly connected to the four trigger blocks, and the four trigger blocks are all located on the movement trajectory of the rolling ball. By setting the circular groove, the trigger block, the rolling ball, the hydraulic chamber, and the support rod cooperate with each other. During the tilting movement of the solar photovoltaic panel on the side with high light intensity, the rolling ball will synchronously tilt and slide to the lowest point of the inclined surface along with the solar photovoltaic panel, thereby triggering the trigger block and enabling the support rod to be pushed out to support the solar photovoltaic panel.

[0012] The advantages of the present application are as follows: (1) By setting up a metal heat-conducting box, the rectangular extrusion plate, the thermal expansion airbag, the first stress rod, the first hydraulic cylinder, the first pressure rod, the support rod, the universal ball, and the shell sleeve cooperate with each other. Through the heat conduction of the metal heat-conducting box, the thermal expansion airbag can expand, thereby driving the rectangular extrusion plate to extrude the first stress rod, so that the first pressure rod is pushed out to tilt the solar photovoltaic panel on the side with high light intensity.

[0013] (2) By setting up a torsion spring rod, the cleaning brush, the gear, the rack rod, the second pressure rod, the second hydraulic cylinder, the second stress rod, the T-shaped rod, the connecting rod, the extrusion ball, and the rectangular groove cooperate with each other. During the tilting movement of the solar photovoltaic panel on the side with high light intensity, the extrusion ball can trigger the second stress rod, so that the cleaning brush can swing to clean the garbage and fallen leaves on the surface of the solar photovoltaic panel.

[0014] (3) By setting up a circular groove, the trigger block, the rolling ball, the hydraulic chamber, and the support rod cooperate with each other. During the tilting movement of the solar photovoltaic panel on the side with high light intensity, the rolling ball will synchronously tilt with the solar photovoltaic panel and slide to the lowest point of the inclined surface, thereby triggering the trigger block, so that the support rod can be pushed out to support the solar photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings forming a part of this application are used to provide a further understanding of this application, making other features, objectives, and advantages of this application more obvious. The schematic embodiments and descriptions of the drawings of this application are used to explain this application and do not constitute an improper limitation of this application. In the drawings: Figure 1 is the structural schematic diagram of the overall appearance of the present invention Figure 1 ; Figure 2 is the structural schematic diagram of the overall appearance of the present invention Figure 2 ; Figure 3 is the partial structural schematic diagram of the present invention; Figure 4 is the partial structural schematic diagram of the cleaning component of the present invention Figure 1 ; Figure 5 is the partial structural schematic diagram of the cleaning component of the present invention Figure 2 ; Figure 6 is the partial structural schematic diagram of the support component of the present invention Figure 1 ; Figure 7 is the partial structural schematic diagram of the support component of the present invention Figure 2 .

[0016] In the above figures, 1. Base; 4. Support base; 5. Fixed clamp; 7. Cleaning component; 8. Support component; 601. Metal heat conduction box; 602. Rectangular extrusion plate; 603. Thermal expansion airbag; 604. Force-bearing rod 1; 605. Hydraulic cylinder 1; 606. Pressure rod 1; 607. Support rod; 608. Universal ball; 609. Shell sleeve; 701. Torsion spring rod; 702. Cleaning brush; 703. Gear; 704. Rack rod; 705. Pressure rod 2; 706. Hydraulic cylinder 2; 707. Force-bearing rod 2; 709. T-shaped rod; 710. Connecting rod; 711. Extrusion ball; 712. Rectangular groove; 801. Circular groove; 802. Trigger block; 803. Rolling ball; 804. Hydraulic chamber; 805. Support rod. Detailed implementation manner

[0017] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0018] It should be noted that the terms "first", "second", etc. in the description and claims of this application and the above drawings are used to distinguish similar objects, and do not necessarily need to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to describe the embodiments of this application here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device including a series of steps or units does not necessarily have to be limited to those clearly listed steps or units, but may include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0019] In this application, the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe this application and its embodiments, and are not used to limit that the indicated devices, elements or components must have a specific orientation, or be constructed and operated in a specific orientation.

[0020] Moreover, in addition to being used to indicate orientation or positional relationship, some of the above terms may also be used to indicate other meanings. For example, the term "upper" may also be used to indicate a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0021] In addition, the terms "installed", "set", "provided with", "connected", "linked", "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, components or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will detail this application with reference to the drawings and in combination with the embodiments.

[0023] Example 1, see Figures 1 - 3, this embodiment provides an intelligent solar photovoltaic power generation device, including a base 1 and a support base 4. The base 1 is used to support four groups of metal heat conduction boxes 601 and four groups of hydraulic cylinders 605, facilitating use. The support base 4 is used to support the movement of the solar photovoltaic panel. At the top of the support base 4, a fixing clamp 5 for fixing the solar photovoltaic panel is assembled. The fixing clamp 5 can fix the solar photovoltaic panel through cooperation with bolts. At the top of the base 1, a support rod 607 is fixedly connected. At the top of the support rod 607, a universal ball 608 is fixedly connected. The outer side of the universal ball 608 is rotationally connected to a housing sleeve 609. At the top of the support rod 607, a universal ball 608 is fixedly installed, and the outer side of the universal ball 608 is rotationally connected to a housing sleeve 609. The top of the housing sleeve 609 is fixed to the support base 4. Therefore, the support base 4 can rotate in any direction outside the universal ball 608. The top of the housing sleeve 609 is fixedly connected to the support base 4. Around the top of the base 1, four groups of metal heat conduction boxes 601 are fixedly connected. Inside each of the four groups of metal heat conduction boxes 601, a thermal expansion airbag 603 is assembled. The four groups of metal heat conduction boxes 601 are all placed outdoors to receive the light emitted by the sun for heat conduction. When the four groups of thermal expansion airbags 603 are heated, they can all expand and become larger. Inside each of the four groups of metal heat conduction boxes 601, a rectangular extrusion plate 602 is slidably connected. At the top of the base 1, a hydraulic cylinder 605 is fixedly connected. There are four groups of hydraulic cylinders 605 in total. At one end of each of the four groups of hydraulic cylinders 605, a force-receiving rod 604 is slidably connected through a piston. When the four groups of rectangular extrusion plates 602 slide and can respectively squeeze the four groups of force-receiving rods 604, at this time, the liquid pressure inside the four groups of hydraulic cylinders 605 increases, and thus the four groups of pressure rods 606 can be respectively extruded. At the other end of each of the four groups of hydraulic cylinders 605, a pressure rod 606 is slidably connected through a piston. At the top of the support base 4, a cleaning component 7 for cleaning leaves, garbage, etc. on the surface of the solar photovoltaic panel is assembled. The cleaning component 7 can clean the leaves, garbage, etc. on the surface of the solar photovoltaic panel, so that the solar photovoltaic panel can work without being affected. At the top of the support base 4, a support component 8 for supporting the solar photovoltaic panel when it tilts is assembled. The four groups of force-receiving rods 604 are respectively located on the movement trajectories of the four groups of rectangular extrusion plates 602. The bottom of the support base 4 is located on the movement trajectories of the four groups of pressure rods 606. The inside of the housing sleeve 609 is a hollow shell. The inside of the housing sleeve 609 is a hollow shell. Therefore, it can rotate outside the universal ball 608. The four groups of thermal expansion airbags 603 are all elliptical in shape.

[0024] In use, people first need to move the device to a position suitable for its use. Under the sunlight, since the positions of the four groups of metal heat-conducting boxes 601 are different, the intensities of sunlight received by the four groups of metal heat-conducting boxes 601 are also different. When one group or two groups of metal heat-conducting boxes 601 with higher sunlight intensity are irradiated by sunlight, one group or two groups of metal heat-conducting boxes 601 can generate heat, thereby increasing the temperature of the metal heat-conducting boxes 601. When the temperature of one or two groups of metal heat-conducting boxes 601 rises, the thermal expansion air bags 603 inside the metal heat-conducting boxes 601 can expand when exposed to high temperature. Therefore, when one or two groups of thermal expansion air bags 603 expand due to high temperature, during the expansion process, the thermal expansion air bags 603 can push the rectangular extrusion plates 602 to slide inside one or two groups of metal heat-conducting boxes 601. When one or two groups of rectangular extrusion plates 602 are sliding, they can squeeze the first stress rod 604. When the first stress rod 604 is squeezed by the rectangular extrusion plate 602, the liquid pressure inside the first hydraulic cylinder 605 can increase, thereby pushing out the first pressure rod 606. When one or two groups of first pressure rods 606 are pushed out, they can act together on the bottom end of the support seat 4, thereby jacking up the support seat 4, causing the support seat 4 to drive the solar photovoltaic panel to tilt on the side with stronger solar light intensity, enabling the solar photovoltaic panel to play a better role.

[0025] Example 2, see Figures 1 - 6, on the basis of Embodiment 1, the cleaning component 7 in the present application includes a torsion spring rod 701. The torsion spring rod 701 is rotatably connected to the top end of the support base 4. A gear 703 is fixedly connected to the bottom end of the torsion spring rod 701. When the force for rotating the torsion spring rod 701 disappears, the torsion spring rod 701 can automatically reset under the action of its own resilience force. A cleaning brush 702 is fixedly connected to the top end of the torsion spring rod 701. The cleaning brush 702 is made of nylon wire material, making the cleaning brush 702 more durable. A second hydraulic cylinder 706 penetrates and is fixedly connected to the inside of the support base 4. One end of the inside of the second hydraulic cylinder 706 is slidably connected with a pressure rod two 705 through a piston. When the force rod two 707 is subjected to the extrusion force of the extrusion ball 711, the internal liquid pressure of the second hydraulic cylinder 706 increases at this time, so that the pressure rod two 705 can be pushed out. The other end of the inside of the second hydraulic cylinder 706 is slidably connected with a force rod two 707 through a piston. The extending end of the force rod two 707 is of a spherical structure. A rectangular groove 712 is opened at the bottom end of the support base 4. A T-shaped rod 709 is slidably connected to the inside of the rectangular groove 712. A connecting rod 710 is fixedly connected to the bottom end of the T-shaped rod 709. An extrusion ball 711 is fixedly connected to one end of the connecting rod 710 away from the T-shaped rod 709. A rack bar 704 is fixedly connected to the extending end of the force rod two 707. The rack bar 704 meshes with the gear 703. The rack bar 704 meshes with the gear 703. Therefore, when the rack bar 704 moves in a sliding manner, the gear 703 can perform a rotational movement at this time. The force rod two 707 is located on the movement track of the extrusion ball 711.

[0026] In use, based on Embodiment 1, when the support base 4 undergoes an inclined movement due to the irregular upward pushing of the four groups of pressure rods I 606, at this time, the T-shaped rod 709 inside the rectangular groove 712 at the bottom end of the support base 4 can slide when the support base 4 undergoes an inclined movement. When the T-shaped rod 709 slides, it can drive the connecting rod 710 to slide synchronously. At the same time, since the extrusion ball 711 is fixed to the connecting rod 710, it can also drive the extrusion ball 711 to slide synchronously. When the extrusion ball 711 slides, it can squeeze the second stress rod 707. When the second stress rod 707 is squeezed, the liquid pressure inside the second hydraulic cylinder 706 increases, pushing out the second pressure rod 705. When the second pressure rod 705 is pushed out, it acts on the rack rod 704, causing the rack rod 704 to slide. Since the rack rod 704 and the gear 703 are in a meshing state, when the rack rod 704 slides, the gear 703 can rotate. When the gear 703 rotates, it can cause the torsion spring rod 701 to rotate as well. When the torsion spring rod 701 rotates, it can drive the cleaning brush 702 to swing around the torsion spring rod 701 as the center, and can also clean impurities such as fallen leaves and garbage on the surface of the solar photovoltaic panel. At the same time, under the action of the self-returning force of the torsion spring rod 701, the cleaning brush 702 can automatically reset, and this reciprocating motion occurs.

[0027] Embodiment 3, see Figures 1 - 7 , based on Embodiment 1, the support assembly 8 in the present application includes a circular groove 801. The circular groove 801 is opened at the top end of the support base 4. A rolling ball 803 is slidably connected inside the circular groove 801. Trigger blocks 802 are assembled on the inner periphery of the circular groove 801. When the trigger blocks 802 are squeezed by the rolling ball 803, they can push out the support rod 805. Hydraulic chambers 804 are fixedly connected to the inner periphery of the support base 4. Four support rods 805 are slidably connected inside the four hydraulic chambers 804. The top ends of the four support rods 805 are respectively fixedly connected to the four trigger blocks 802. The four trigger blocks 802 are all located on the movement trajectory of the rolling ball 803.

[0028] In use, based on Embodiment 1, when the support base 4 drives the solar photovoltaic panel to make inclined movements at different angles, at this time, the rolling ball 803 can roll inside the circular groove 801. When the support base 4 inclines in one direction, at this time, the rolling ball 803 can roll to the lowest point of the inclination of the support base 4. At this time, the rolling ball can trigger the trigger block 802, so that the trigger block 802 can squeeze out the support rod 805. When the support base 4 inclines, the extension of the support rod 805 can support the support base 4.

[0029] The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, shall be covered by the protection scope of the present invention.

Claims

1. An intelligent solar photovoltaic power generation device, comprising a base (1) and a support base (4), and a fixing clamp (5) for fixing a solar photovoltaic panel is assembled at the top end of the support base (4). It is characterized in that A support rod (607) is fixedly connected to the top end of the base (1), a universal ball (608) is fixedly connected to the top end of the support rod (607), a housing sleeve (609) is rotatably connected to the outside of the universal ball (608), the top end of the housing sleeve (609) is fixedly connected to the support base (4), metal heat conduction boxes (601) are fixedly connected to the periphery of the top end of the base (1), thermal expansion air bags (603) are assembled inside the four metal heat conduction boxes (601), rectangular extrusion plates (602) are slidably connected inside the four metal heat conduction boxes (601), a hydraulic cylinder one (605) is fixedly connected to the top end of the base (1), there are four groups of the hydraulic cylinder one (605) in total, and a force receiving rod one (604) is slidably connected to one end inside each of the four hydraulic cylinder one (605) through a piston, and a pressure rod one (606) is slidably connected to the other end inside each of the four hydraulic cylinder one (605) through a piston.

2. An intelligent solar photovoltaic power generation device according to claim 1, characterized in that, A cleaning component (7) for cleaning fallen leaves, garbage, etc. on the surface of the solar photovoltaic panel is assembled at the top end of the support base (4), and a support component (8) for supporting the solar photovoltaic panel when it tilts is assembled at the top end of the support base (4).

3. An intelligent solar photovoltaic power generation device according to claim 1, characterized in that, The four force receiving rods one (604) are respectively located on the movement tracks of the four rectangular extrusion plates (602), and the bottom end of the support base (4) is located on the movement tracks of the four pressure rods one (606).

4. An intelligent solar photovoltaic power generation device according to claim 1, characterized in that, The inside of the housing sleeve (609) is a hollow shell, and the four thermal expansion air bags (603) are all in an elliptical shape.

5. An intelligent solar photovoltaic power generation device according to claim 2, characterized in that, The cleaning component (7) includes a torsion spring rod (701), the torsion spring rod (701) is rotatably connected to the top end of the support base (4), a gear (703) is fixedly connected to the bottom end of the torsion spring rod (701), a cleaning brush (702) is fixedly connected to the top end of the torsion spring rod (701), a hydraulic cylinder two (706) is fixedly connected through the inside of the support base (4), a pressure rod two (705) is slidably connected to one end inside the hydraulic cylinder two (706) through a piston, a force receiving rod two (707) is slidably connected to the other end inside the hydraulic cylinder two (706) through a piston, a rectangular groove (712) is opened at the bottom end of the support base (4), a T-shaped rod (709) is slidably connected inside the rectangular groove (712), a connecting rod (710) is fixedly connected to the bottom end of the T-shaped rod (709), an extrusion ball (711) is fixedly connected to the end of the connecting rod (710) away from the T-shaped rod (709), and a rack bar (704) is fixedly connected to the extending end of the force receiving rod two (707).

6. An intelligent solar photovoltaic power generation device according to claim 5, characterized in that, The rack bar (704) is engaged with the gear (703), and the force receiving rod two (707) is located on the movement track of the extrusion ball (711).

7. An intelligent solar photovoltaic power generation device according to claim 1, characterized in that, The support assembly (8) includes a circular groove (801) opened at the top end of the support base (4). A rolling ball (803) is slidably connected inside the circular groove (801). Trigger blocks (802) are assembled on the inner periphery of the circular groove (801). Hydraulic chambers (804) are fixedly connected to the inner periphery of the support base (4). Four support rods (805) are slidably connected inside the four hydraulic chambers (804).

8. An intelligent solar photovoltaic power generation device according to claim 7, characterized in that, The top ends of the four support rods (805) are respectively fixedly connected to the four trigger blocks (802), and the four trigger blocks (802) are all located on the movement track of the rolling ball (803).

Images