Wind-solar complementary power generation device

Abstract

The utility model discloses a wind-solar complementary power generation device which comprises a supporting rod, a wind power generation mechanism and a solar power generation mechanism. A protective cover is arranged at the upper end of the supporting rod, a storage battery is arranged at the lower end in the supporting rod, and a support is arranged in the middle of the upper end of the protective cover; the wind power generation mechanism comprises a turntable, a wind driven generator and a wind direction sensor, the left end of the upper surface of the protective cover is rotationally connected with the turntable, the wind driven generator is arranged at the upper end of the turntable, and the wind direction sensor is arranged on the rear side of the upper end of the support; the solar power generation mechanism is arranged at the right end of the protective cover, a single chip microcomputer is arranged outside the protective cover, and the input end of the single chip microcomputer is electrically connected with the output end of the storage battery. And the illumination duration of the solar panel is longer, so that the power generation capacity of the power generation device is improved.

Description

Technical Field

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

[0002] The wind-solar hybrid power station adopts a wind-solar hybrid power generation system. The wind-solar hybrid power station system mainly consists of a wind turbine, a solar cell array, an intelligent controller, a battery pack, a multi-functional inverter, cables, and supporting and auxiliary parts to form a power generation system to supply electricity to the load. Wind power is used to generate electricity at night and on rainy days when there is no sunlight, and solar power is used to generate electricity on sunny days. When there is both wind and sunlight, both work at the same time, realizing the all-weather power generation function, which is more economical, scientific and practical than using wind turbines and solar energy alone;

[0003] Some existing wind-solar complementary power generation devices use wind and solar energy, two renewable energy sources, to combine to generate power;

[0004] The traditional wind-solar complementary power generation device has the following problems: during wind-solar complementary power generation, the angles of the wind turbine and the solar panel are single and cannot be adjusted, resulting in a small wind-exposed surface of the wind turbine and a small illuminated surface of the solar panel, thereby reducing the power generation capacity. For this reason, we propose a wind-solar complementary power generation device. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a wind-solar complementary power generation device. When wind-solar complementary power generation is performed, the rotation angles of the wind turbine and the solar panel can be automatically adjusted so that the wind turbine can rotate following the wind direction and the solar panel can be exposed to light for a longer period of time, thereby improving the power generation capacity of the power generation device and effectively solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind-solar complementary power generation device, comprising a support pole, a wind power generation mechanism and a solar power generation mechanism;

[0007] Support rod: a protective cover is provided at the upper end thereof, a battery is provided at the lower end of the support rod, and a bracket is provided at the middle part of the upper end of the protective cover;

[0008] Wind power generation mechanism: it includes a turntable, a wind turbine generator and a wind direction sensor. The left end of the upper surface of the protective cover is rotatably connected to the turntable, the upper end of the turntable is provided with a wind turbine generator, and the rear side of the upper end of the bracket is provided with a wind direction sensor;

[0009] Solar power generation mechanism: It is set at the right end of the protective cover. When the wind and solar power are complementary to each other, it is convenient to automatically adjust the rotation angle of the wind turbine and the solar panel so that the wind turbine can rotate with the wind direction. The solar panel is exposed to light for a longer time, which improves the power generation capacity of the power generation device.

[0010] Furthermore, a single-chip microcomputer is provided outside the protective cover, the input end of the single-chip microcomputer is electrically connected to the output end of the battery, the output end of the wind turbine is electrically connected to the input end of the battery through an inverter, and the wind direction sensor is bidirectionally electrically connected to the single-chip microcomputer to provide electrical connections for various electrical appliances.

[0011] Furthermore, the wind power generation mechanism also includes a rotating shaft, gear one, gear three and a rotating shaft. An L-shaped bracket is provided on the left side of the interior of the protective cover. The right end of the upper surface of the L-shaped bracket is rotatably connected to the rotating shaft. The upper end of the rotating shaft is fixedly connected to gear one. The middle part of the lower end of the turntable is fixedly connected to the rotating shaft. The lower end of the rotating shaft is fixedly connected to gear three. Gear one is meshed with gear three to provide a rotating connection.

[0012] Furthermore, the wind power generation mechanism also includes motor 1, which is arranged at the right end of the lower surface of the L-shaped bracket, the upper end of the output shaft of motor 1 is fixedly connected to the lower end of the rotating shaft, and the input end of motor 1 is electrically connected to the output end of the single-chip microcomputer to provide rotational drive.

[0013] Furthermore, the solar power generation mechanism includes a rotating column, a rectangular frame, a solar panel and a photosensor. The protective cover is rotatably connected to the rotating column. Rectangular frames are respectively provided at the front and rear ends of the rotating column. Evenly distributed solar panels are respectively provided at the upper ends of the rectangular frames. A photosensor is provided on the front side of the upper end of the bracket. The output end of the solar panel is electrically connected to the input end of the battery through a solar controller. The photosensor is bidirectionally electrically connected to the single-chip microcomputer to achieve rotation.

[0014] Furthermore, the solar power generation mechanism also includes a second motor, a worm and a worm wheel. The middle fixed sleeve of the rotating column is provided with a worm wheel, and the right side of the lower end of the protective cover is provided with a second motor. The upper end of the second motor is fixedly connected to a worm, and the worm is meshingly connected to the worm wheel. The input end of the second motor is electrically connected to the output end of the single-chip microcomputer to provide rotational drive.

[0015] Furthermore, a mounting plate is provided at the lower end of the support rod for easy installation.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the wind-solar complementary power generation device has the following advantages:

[0017] 1. When the wind-solar power generation device is in use, power is generated by the wind turbine 67 and the solar panel 76. When the wind direction sensor 68 detects the wind direction in real time, the wind direction sensor 68 transmits the detection data to the single-chip computer 9. The single-chip computer 9 integrates the detection data. The single-chip computer 9 regulates the operation of the motor 1 61. The output shaft of the motor 1 61 drives the rotating shaft 62 to rotate. The rotation of the rotating shaft 62 will drive the gear 1 63 to drive the meshing gear 3 64 to rotate. The rotation of the gear 3 64 will drive the rotating shaft 65 to rotate. The rotation of the rotating shaft 65 will drive the turntable 66 to rotate. The rotation of the turntable 66 will drive the wind turbine 67 to rotate according to the detection data of the wind direction sensor 68. The wind turbine 67 converts the generated AC power into DC power through the inverter, and the DC power is transmitted to the battery 8. When the wind and solar power are complementary to each other, it is convenient to automatically adjust the rotation angle of the wind turbine so that the wind turbine can rotate according to the wind direction, thereby improving the power generation capacity of the power generation device.

[0018] 2. When the photosensor 77 detects sunlight in real time, the photosensor 77 transmits the detection data to the single chip computer 9, the single chip computer 9 integrates the data, and the single chip computer 9 controls the operation of the motor 2 71. The output shaft of the motor 2 71 drives the worm 72 to rotate. The rotation of the worm 72 drives the meshing worm wheel 73 to rotate. The rotation of the worm wheel 73 drives the rotating column 74 to rotate. The rotation of the rotating column 74 drives the solar panels 76 at the front and rear ends to rotate through the rectangular frame 75. The solar controller transmits the DC power generated by the solar panel 76 to the battery 8. By regulating the single chip computer 9, the electricity in the battery 8 is transmitted to various electrical appliances and the external power grid through the transformer. When the wind and light are complementary to each other for power generation, it is convenient to automatically adjust the rotation angle of the solar panel. The solar panel is exposed to light for a longer time, which improves the power generation capacity of the power generation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is an enlarged structural diagram of point A of the utility model.

[0022] In the figure: 1 support rod, 2 protective cover, 3 mounting plate, 4 bracket, 5 L-shaped bracket, 6 wind power generation mechanism, 61 motor 1, 62 rotating shaft, 63 gear 1, 64 gear 3, 65 rotating shaft, 66 turntable, 67 wind turbine, 68 wind direction sensor, 7 solar power generation mechanism, 71 motor 2, 72 worm, 73 worm wheel, 74 rotating column, 75 rectangular frame, 76 solar panel, 77 photosensor, 8 battery, 9 single chip microcomputer. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-3 , This embodiment provides a technical solution: a wind-solar complementary power generation device, comprising a support pole 1, a wind power generation mechanism 6 and a solar power generation mechanism 7;

[0025] Support pole 1: a protective cover 2 is provided at its upper end, a battery 8 is provided at the lower end of the support pole 1, a bracket 4 is provided at the middle of the upper end of the protective cover 2, a single-chip microcomputer 9 is provided outside the protective cover 2, an input end of the single-chip microcomputer 9 is electrically connected to an output end of the battery 8, an output end of the wind turbine 67 is electrically connected to an input end of the battery 8 through an inverter, a wind direction sensor 68 is bidirectionally electrically connected to the single-chip microcomputer 9, and a mounting plate 3 is provided at the lower end of the support pole 1;

[0026] Wind power generation mechanism 6: It includes a turntable 66, a wind turbine 67 and a wind direction sensor 68. The left end of the upper surface of the protective cover 2 is rotatably connected with the turntable 66, and the upper end of the turntable 66 is provided with a wind turbine 67. The upper rear side of the bracket 4 is provided with a wind direction sensor 68. The wind power generation mechanism 6 also includes a rotating shaft 62, a gear 1 63, a gear 3 64 and a rotating shaft 65. An L-shaped bracket 5 is provided on the left side of the inner part of the protective cover 2. The right end of the upper surface of the L-shaped bracket 5 is rotatably connected with the rotating shaft 62, and the upper end of the rotating shaft 62 is fixedly connected with the gear 1 63. The middle part of the lower end of the turntable 66 is fixedly connected with the rotating shaft 65, and the lower end of the rotating shaft 65 is fixedly connected with the gear 3 64. The gear 1 63 is meshed with the gear 3 64. The wind power generation mechanism 6 also includes a motor 1 61. The motor 1 61 is arranged at the right end of the lower surface of the L-shaped bracket 5. The upper end of the output shaft of the motor 1 61 is fixed to the lower end of the rotating shaft 62. The input end of the motor 1 61 is electrically connected to the output end of the single chip computer 9. An inverter is arranged inside the wind turbine 67. When the wind-solar power generation device is in use, power is generated through the wind turbine 67 and the solar panel 76. When the wind direction sensor 68 detects the wind direction in real time, the wind direction sensor 68 transmits the detection data to the single chip computer 9. The single chip computer 9 integrates the detection data. The single chip computer 9 regulates the operation of the motor 1 61. The output shaft of the motor 1 61 drives the rotating shaft 62 to rotate. The rotation of the rotating shaft 62 drives the gear 1 63 to drive the meshing gear 3 64 to rotate. The rotation of the gear 3 64 drives the rotating shaft 65 to rotate. The rotation of the rotating shaft 65 drives the rotating disk 66 to rotate. The rotation of the rotating disk 66 drives the wind turbine 67 to rotate according to the detection data of the wind direction sensor 68. The wind turbine 67 converts the generated AC power into DC power through the inverter, and the DC power is transmitted to the battery 8.

[0027] Solar power generation mechanism 7: It is arranged at the right end of the protective cover 2. The solar power generation mechanism 7 includes a rotating column 74, a rectangular frame 75, a solar panel 76 and a photosensitive sensor 77. The protective cover 2 is internally rotatably connected with the rotating column 74. The front and rear ends of the rotating column 74 are respectively provided with rectangular frames 75. The upper ends of the rectangular frames 75 are respectively provided with evenly distributed solar panels 76. The front side of the upper end of the bracket 4 is provided with a photosensitive sensor 77. The output end of the solar panel 76 is electrically connected to the input end of the battery 8 through a solar controller. The photosensitive sensor 77 is bidirectionally electrically connected to the single-chip microcomputer 9. The solar power generation mechanism 7 also includes a motor 2 71, a worm 72 and a worm gear 73. The middle fixed sleeve of the rotating column 74 is provided with a worm gear 73. The right side of the lower end of the protective cover 2 is provided with a motor 2 71. The upper end of the motor 2 71 is fixedly connected with the worm 72 The worm 72 is meshed with the worm wheel 73, the input end of the motor 2 71 is electrically connected to the output end of the single chip computer 9, and a solar controller is arranged inside the protective cover 2. When the light sensor 77 detects the sunlight in real time, the light sensor 77 transmits the detection data to the single chip computer 9, the single chip computer 9 integrates the data, and the single chip computer 9 controls the operation of the motor 2 71. The output shaft of the motor 2 71 drives the worm 72 to rotate. The rotation of the worm 72 will drive the meshing worm wheel 73 to rotate. The rotation of the worm wheel 73 will drive the rotating column 74 to rotate. The rotation of the rotating column 74 will drive the solar panels 76 at the front and rear ends to rotate through the rectangular frame 75. The solar controller transmits the DC power generated by the solar panel 76 to the battery 8. By regulating the single chip computer 9, the electricity in the battery 8 is transmitted to various electrical appliances and the external power grid through the transformer.

[0028] The working principle of a wind-solar complementary power generation device provided by the utility model is as follows: when the wind-solar power generation device is in use, power is generated by a wind turbine 67 and a solar panel 76. When a wind direction sensor 68 detects wind direction in real time, the wind direction sensor 68 transmits the detection data to a single-chip microcomputer 9. The single-chip microcomputer 9 integrates the detection data. The single-chip microcomputer 9 regulates the operation of a motor 1 61. The output shaft of the motor 1 61 drives the rotating shaft 62 to rotate. The rotation of the rotating shaft 62 drives the gear 1 63 to drive the meshing gear 3 64 to rotate. The rotation of the gear 3 64 drives the rotating shaft 65 to rotate. The rotation of the rotating shaft 65 drives the rotating disk 66 to rotate. The rotation of the rotating disk 66 drives the wind turbine 67 to rotate according to the detection data of the wind direction sensor 68. The generator 67 converts the generated AC power into DC power through an inverter, and the DC power is transmitted to the battery 8. When the photosensor 77 detects sunlight in real time, the photosensor 77 transmits the detected data to the single-chip computer 9. The single-chip computer 9 integrates the data and controls the operation of the motor 2 71. The output shaft of the motor 2 71 drives the worm 72 to rotate. The rotation of the worm 72 drives the meshing worm gear 73 to rotate. The rotation of the worm gear 73 drives the rotating column 74 to rotate. The rotation of the rotating column 74 drives the solar panels 76 at the front and rear ends to rotate through the rectangular frame 75. The solar controller sends the DC power generated by the solar panels 76 to the battery 8. By regulating the single-chip computer 9, the electricity in the battery 8 is transmitted to various electrical appliances and the external power grid through the transformer.

[0029] It is worth noting that the motor 1 61, wind direction sensor 68, motor 2 71 and photosensor 77 disclosed in the above embodiments, motor 1 61 and motor 2 71 can both use KS-370, wind direction sensor 68 can use NHFX81, photosensor 77 can use PM-Y45, and the single chip microcomputer 9 controls the operation of motor 1 61, wind direction sensor 68, motor 2 71 and photosensor 77 using methods commonly used in the prior art.

[0030] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A wind-solar complementary power generation device, characterized in that: It comprises a support pole (1), a wind power generation mechanism (6) and a solar power generation mechanism (7); A support rod (1): a protective cover (2) is provided at the upper end thereof, a storage battery (8) is provided at the lower end of the support rod (1), and a bracket (4) is provided at the middle part of the upper end of the protective cover (2); A wind power generation mechanism (6): comprising a rotating disk (66), a wind power generator (67) and a wind direction sensor (68); the rotating disk (66) is rotatably connected to the left end of the upper surface of the protective cover (2); the wind power generator (67) is provided at the upper end of the rotating disk (66); and the wind direction sensor (68) is provided at the rear side of the upper end of the bracket (4); Solar power generation mechanism (7): It is arranged at the right end of the protective cover (2).

2. The wind-solar hybrid power generation device according to claim 1, characterized in that: A single-chip microcomputer (9) is provided outside the protective cover (2); an input end of the single-chip microcomputer (9) is electrically connected to an output end of a storage battery (8); an output end of a wind turbine (67) is electrically connected to an input end of the storage battery (8) via an inverter; and a wind direction sensor (68) is bidirectionally electrically connected to the single-chip microcomputer (9).

3. The wind-solar hybrid power generation device according to claim 2, characterized in that: The wind power generation mechanism (6) further comprises a rotating shaft (62), a gear one (63), a gear three (64) and a rotating shaft (65); an L-shaped bracket (5) is provided on the left side of the interior of the protective cover (2); the right end of the upper surface of the L-shaped bracket (5) is rotatably connected to the rotating shaft (62); the upper end of the rotating shaft (62) is fixedly connected to the gear one (63); the middle part of the lower end of the rotating disk (66) is fixedly connected to the rotating shaft (65); the lower end of the rotating shaft (65) is fixedly connected to the gear three (64); the gear one (63) is meshingly connected to the gear three (64).

4. The wind-solar hybrid power generation device according to claim 3, characterized in that: The wind power generation mechanism (6) further comprises a motor 1 (61), wherein the motor 1 (61) is arranged at the right end of the lower surface of the L-shaped bracket (5), the upper end of the output shaft of the motor 1 (61) is fixedly connected to the lower end of the rotating shaft (62), and the input end of the motor 1 (61) is electrically connected to the output end of the single-chip computer (9).

5. The wind-solar hybrid power generation device according to claim 2, characterized in that: The solar power generation mechanism (7) comprises a rotating column (74), a rectangular frame (75), a solar panel (76) and a photosensitive sensor (77); the rotating column (74) is rotatably connected inside the protective cover (2); the front and rear ends of the rotating column (74) are respectively provided with rectangular frames (75); the upper ends of the rectangular frames (75) are respectively provided with uniformly distributed solar panels (76); the front side of the upper end of the bracket (4) is provided with a photosensitive sensor (77); the output end of the solar panel (76) is electrically connected to the input end of the battery (8) through a solar controller; and the photosensitive sensor (77) is bidirectionally electrically connected to the single-chip microcomputer (9).

6. The wind-solar hybrid power generation device according to claim 5, characterized in that: The solar power generation mechanism (7) further comprises a second motor (71), a worm (72) and a worm wheel (73); a central fixed sleeve of the rotating column (74) is provided with a worm wheel (73); a second motor (71) is provided on the right side of the lower end of the protective cover (2); a worm (72) is fixedly connected to the upper end of the second motor (71); the worm (72) and the worm wheel (73) are meshingly connected; and an input end of the second motor (71) is electrically connected to an output end of the single-chip computer (9).

7. The wind-solar hybrid power generation device according to claim 1, characterized in that: A mounting plate (3) is provided at the lower end of the support rod (1).

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