Wind-solar complementary power generation device capable of adjusting angle of solar panel

Abstract

The utility model discloses a wind-solar hybrid power generation device capable of adjusting the angle of a solar panel, which comprises a control box, the upper surface of the control box is fixedly connected with a supporting table, the upper surface of the supporting table is fixedly connected with two supporting plates, and first bearings are fixedly embedded in the side surfaces, close to each other, of the two supporting plates. A rotating shaft is jointly and fixedly installed on inner rings of the two first bearings, two sets of supporting rods are fixedly connected to the outer surface of the rotating shaft, a photovoltaic frame is jointly and fixedly connected to the top ends of the two sets of supporting rods, and a photovoltaic panel is installed in the photovoltaic frame. A photovoltaic frame is arranged above a supporting table and connected with a rotating shaft through a supporting rod, a gear on the rotating shaft is matched with a toothed plate, a lead screw in the supporting table is driven by a driving motor to rotate, the lead screw acts with a thread of a thread sleeve in a sliding plate, the sliding plate drives the toothed plate to slide through a connecting plate, and then the toothed plate drives the gear to be matched with the rotating shaft to rotate; and the angle of the photovoltaic frame is adjusted.

Description

Technical Field

[0001] The utility model relates to the field of wind-solar complementary power generation, in particular to a wind-solar complementary power generation device with adjustable solar panel angle. Background Art

[0002] Wind-solar complementarity is a power generation application system that uses solar cell arrays and wind turbines (which convert AC power into DC power) to store the generated electrical energy in battery packs. When users need electricity, the inverter converts the DC power stored in the battery pack into AC power and sends it to the user's load through transmission lines. The two power generation devices, wind turbines and solar cell arrays, generate electricity together.

[0003] The wind-solar hybrid power generation system consists of several parts, including solar photovoltaic panels, small wind turbines, system controllers, battery packs and inverters. The reasonable configuration of the capacity of each part of the power generation system is very important to ensure the reliability of the power generation system. However, the solar panels of current power generation devices are mostly fixed, which is not convenient to adjust according to the rotation of the sun, resulting in insufficient sunlight and affecting power generation. To this end, we propose a wind-solar hybrid power generation device with adjustable solar panel angle to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a wind-solar hybrid power generation device with an adjustable solar panel angle to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wind-solar complementary power generation device with adjustable solar panel angles comprises a control box, the upper surface of the control box is fixedly connected to a support platform, the upper surface of the support platform is fixedly connected to two support plates, the side surfaces of the two support plates close to each other are fixedly inlaid with a first bearing, the inner rings of the two first bearings are jointly fixedly mounted with a rotating shaft, the outer surface of the rotating shaft is fixedly connected to two groups of support rods, the top ends of the two groups of support rods are jointly fixedly connected to a photovoltaic frame, the photovoltaic frame is installed with photovoltaic panels inside, the outer surface of the rotating shaft is fixedly mounted with a gear, and the upper surface of the support platform is fixedly mounted with a gear. The surface is slidably connected with a tooth plate, the gear is meshed with the tooth plate, the inside of the support platform is slidably connected with a sliding plate, the middle part of the sliding plate is fixedly inlaid with a wire sleeve, the internal thread of the wire sleeve is connected with a screw rod, the inner wall of the support platform is fixedly inlaid with two second bearings, both ends of the screw rod are connected to the inner ring of the second bearing, a driving motor is fixedly installed on the right side of the support platform, the output end of the driving motor is connected to one end of the screw rod, the upper surface of the sliding plate is fixedly connected with a connecting plate, the top end of the connecting plate passes through the support platform and is connected to the bottom surface of the tooth plate.

[0007] In a further embodiment, a support column is fixedly connected to the upper surface of the support platform, a generator set is installed on the top of the support column through a rotating table, and a storage battery, a controller and an inverter are installed inside the control box.

[0008] In a further embodiment, two slide grooves are provided on the inner wall of the support platform, a slider is slidably connected to the interior of each slide groove, and the sides of the two sliders close to each other are connected to the sliding plate.

[0009] In a further embodiment, two mounting plates are fixedly connected to the inner wall of the photovoltaic rack, and two mounting holes are formed on the upper surface of each of the mounting plates.

[0010] In a further embodiment, the front of the control box is provided with two doors hingedly connected by hinges, the front of each door is provided with a buckle slot, and the left and right sides of the control box are provided with heat dissipation windows.

[0011] In a further embodiment, both left and right side surfaces of the control box are fixedly connected with fixing plates, and the upper surface of each fixing plate is provided with a fixing hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can generate electricity using wind energy by setting a support column on a support platform, and rotatably installing a generator set on the top of the support column. A photovoltaic frame is set above the support platform, and the photovoltaic panels on the photovoltaic frame absorb light energy to generate electricity. The energy storage battery is charged through the cooperation of the controller, and the energy storage battery converts chemical energy into electrical energy with the cooperation of the inverter. The photovoltaic frame is connected to the rotating shaft through the support rod, and the gear on the rotating shaft cooperates with the tooth plate. The drive motor drives the lead screw inside the support platform to rotate, so that the lead screw and the threaded sleeve in the sliding plate act, and the sliding plate drives the tooth plate to slide using the connecting plate, so that the tooth plate drives the gear to cooperate with the rotating shaft to rotate, so as to adjust the angle of the photovoltaic frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a wind-solar complementary power generation device with adjustable solar panel angle.

[0015] Figure 2 This is a schematic diagram of the connection structure between the photovoltaic frame and the rotating shaft in a wind-solar hybrid power generation device with adjustable solar panel angle.

[0016] Figure 3 A top-down cross-sectional view of a support platform in a wind-solar hybrid power generation device with adjustable solar panel angles.

[0017] Figure 4 This is a front cross-sectional view of the control box in a wind-solar hybrid power generation device with adjustable solar panel angle.

[0018] In the figure: 1. control box; 2. support column; 3. box door; 4. support platform; 5. gear plate; 6. first bearing; 7. support rod; 8. photovoltaic panel; 9. photovoltaic rack; 10. drive motor; 11. support plate; 12. fixing hole; 13. heat dissipation window; 14. fixing plate; 15. buckle groove; 16. mounting hole; 17. mounting plate; 18. gear; 19. rotating shaft; 20. slide groove; 21. connecting plate; 22. slider; 23. screw rod; 24. screw sleeve; 25. sliding plate; 26. second bearing; 27. controller; 28. generator set; 29. ​​energy storage battery; 30. inverter. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a wind-solar complementary power generation device with adjustable solar panel angle includes a control box 1, the upper surface of the control box 1 is fixedly connected to a support platform 4, the upper surface of the support platform 4 is fixedly connected to two support plates 11, the side surfaces of the two support plates 11 close to each other are fixedly inlaid with first bearings 6, the inner rings of the two first bearings 6 are jointly fixedly installed with a rotating shaft 19, the outer surface of the rotating shaft 19 is fixedly connected to two groups of support rods 7, the top ends of the two groups of support rods 7 are jointly fixedly connected to a photovoltaic frame 9, the inner wall of the photovoltaic frame 9 is fixedly connected to two mounting plates 17, each mounting plate 17 has two mounting holes 16 on its upper surface, the mounting holes 16 and the mounting plates 17 are used to facilitate the installation of the photovoltaic panel 8 in the photovoltaic frame 9, and the photovoltaic panel 8 is installed inside the photovoltaic frame 9.

[0023] A gear 18 is fixedly installed on the outer surface of the rotating shaft 19, and a toothed plate 5 is slidably connected to the upper surface of the support platform 4, and the gear 18 meshes with the toothed plate 5. A sliding plate 25 is slidably connected to the inside of the support platform 4, and a silk sleeve 24 is fixedly inlaid in the middle of the sliding plate 25. The internal thread of the silk sleeve 24 is connected to a screw rod 23. Two second bearings 26 are fixedly inlaid on the inner wall of the support platform 4, and both ends of the screw rod 23 are connected to the inner ring of the second bearing 26. A driving motor 10 is fixedly installed on the right side of the support platform 4, and the output end of the driving motor 10 is connected to one end of the screw rod 23. A connecting plate 21 is fixedly connected to the upper surface of the sliding plate 25, and the top of the connecting plate 21 passes through the support platform 4 and is connected to the bottom surface of the toothed plate 5. The controller 27 controls the driving motor 10 to drive the screw rod 23 to rotate according to the time, so that the sliding plate 25 and the connecting plate 21 drive the toothed plate 5 to slide under the action of the thread, and the toothed plate 5 meshes with the gear 18, so that the photovoltaic frame 9 can adjust its angle with the sun during the day to fully receive solar energy.

[0024] The upper surface of the support platform 4 is fixedly connected to the support column 2, and a generator set 28 is installed on the top of the support column 2 through a rotating table. A storage battery 29, a controller 27 and an inverter 30 are installed inside the control box 1. The generator set 28 and the photovoltaic panel 8 are electrically connected to the controller 27 through wires, the controller 27 is electrically connected to the energy storage battery 29 through wires, and the energy storage battery 29 is connected to the inverter 30 through wires. The generator set 28 is installed on the support platform 4 through the support column 2, the wind wheel drives the generator to rotate to generate alternating current, and the photovoltaic panel 8 on the photovoltaic frame 9 absorbs solar energy to generate direct current. The generated electric energy is rectified by the controller 27 to charge the energy storage battery 29, and the energy storage battery 29 cooperates with the inverter 30 to convert the chemical energy of the energy storage battery 29 into a municipal 220V power supply for use.

[0025] Two slide grooves 20 are provided on the inner wall of the support platform 4, and a slider 22 is slidably connected inside each slide groove 20. The side surfaces of the two sliders 22 that are close to each other are connected to the sliding plate 25. The sliding plate 25 can be limited by the slide grooves 20 and the slider 22, so that the sliding plate 25 can slide under the action of the thread. The front of the control box 1 is hinged with two box doors 3 through hinges. A buckle groove 15 is provided on the front of each box door 3. Heat dissipation windows 13 are provided on the left and right sides of the control box 1. The control box 1 can be protected by the box doors 3. The heat dissipation windows 13 facilitate heat dissipation of the control box 1. The left and right sides of the control box 1 are fixedly connected with fixing plates 14. A fixing hole 12 is provided on the upper surface of each fixing plate 14. The fixing plate 14 and the fixing hole 12 are used to facilitate the installation and fixation of the wind-solar complementary device.

[0026] The working principle of the utility model is:

[0027] When in use, the wind-solar complementary device is first fixed by the fixing plates 14 on both sides of the control box 1, and the generator set 28 is installed on the support platform 4 through the support column 2. The wind wheel drives the generator to rotate to generate alternating current. The photovoltaic panel 8 on the photovoltaic frame 9 absorbs solar energy to generate direct current. The generated electric energy is rectified by the controller 27 to charge the energy storage battery 29. The energy storage battery 29 cooperates with the inverter 30 to convert the chemical energy of the energy storage battery 29 into a municipal 220V power supply for use. The controller 27 controls the drive motor 10 to drive the screw rod 23 to rotate according to the time, so that the sliding plate 25 and the connecting plate 21 drive the tooth plate 5 to slide under the action of the thread, and the tooth plate 5 meshes with the gear 18, so that the photovoltaic frame 9 can adjust its angle with the sun during the day to fully receive solar energy.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A wind-solar hybrid power generation device with adjustable solar panel angle, characterized in that: The invention comprises a control box (1), the upper surface of the control box (1) is fixedly connected to a support platform (4), the upper surface of the support platform (4) is fixedly connected to two support plates (11), the side surfaces of the two support plates (11) close to each other are fixedly inlaid with first bearings (6), the inner rings of the two first bearings (6) are jointly fixedly mounted with a rotating shaft (19), the outer surface of the rotating shaft (19) is fixedly connected to two groups of supporting rods (7), the top ends of the two groups of supporting rods (7) are jointly fixedly connected to a photovoltaic frame (9), the photovoltaic frame (9) is internally mounted with a photovoltaic panel (8), the outer surface of the rotating shaft (19) is fixedly mounted with a gear (18), the upper surface of the support platform (4) is slidably connected to a toothed plate (5), the gear (18) The support platform (4) is meshed with the tooth plate (5), and a sliding plate (25) is slidably connected to the inside of the support platform (4). A wire sleeve (24) is fixedly embedded in the middle of the sliding plate (25), and a screw rod (23) is connected to the inner thread of the wire sleeve (24). Two second bearings (26) are fixedly embedded in the inner wall of the support platform (4), and both ends of the screw rod (23) are connected to the inner ring of the second bearing (26). A driving motor (10) is fixedly installed on the right side of the support platform (4), and the output end of the driving motor (10) is connected to one end of the screw rod (23). The upper surface of the sliding plate (25) is fixedly connected to a connecting plate (21), and the top end of the connecting plate (21) passes through the support platform (4) and is connected to the bottom surface of the tooth plate (5).

2. The wind-solar hybrid power generation device with adjustable solar panel angle according to claim 1, characterized in that: The upper surface of the support platform (4) is fixedly connected to a support column (2), the top end of the support column (2) is mounted with a generator set (28) via a rotating platform, and the control box (1) is internally mounted with an energy storage battery (29), a controller (27) and an inverter (30).

3. The wind-solar hybrid power generation device with adjustable solar panel angle according to claim 1, characterized in that: The inner wall of the support platform (4) is provided with two slide grooves (20), each of the slide grooves (20) is slidably connected to a slider (22), and the side surfaces of the two sliders (22) that are close to each other are connected to a sliding plate (25).

4. The wind-solar hybrid power generation device with adjustable solar panel angle according to claim 1, characterized in that: Two mounting plates (17) are fixedly connected to the inner wall of the photovoltaic frame (9), and two mounting holes (16) are provided on the upper surface of each mounting plate (17).

5. The wind-solar hybrid power generation device with adjustable solar panel angle according to claim 1, characterized in that: The front of the control box (1) is movably hinged with two box doors (3) via hinges, the front of each box door (3) is provided with a buckle slot (15), and the left and right sides of the control box (1) are provided with heat dissipation windows (13).

6. The wind-solar hybrid power generation device with adjustable solar panel angle according to claim 1, characterized in that: The left and right side surfaces of the control box (1) are both fixedly connected with fixing plates (14), and the upper surface of each fixing plate (14) is provided with a fixing hole (12).

Images