CN211777806U

CN211777806U - Solar energy and wind energy power generation device capable of intelligently switching power generation modes

Info

Publication number: CN211777806U
Application number: CN202020260496.7U
Authority: CN
Inventors: 贾瓦德; 陈建明
Original assignee: Xuzhou University of Technology
Current assignee: Xuzhou University of Technology
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-10-27
Anticipated expiration: 2030-03-05

Abstract

A solar energy and wind energy power generation device capable of intelligently switching power generation modes is characterized in that a rotary groove is formed in the axis of the upper end of a support rod body; the mounting platform is arranged above the supporting rod body, and the center of the lower end of the mounting platform is fixedly connected with a wind direction rotating shaft which is rotatably arranged in the rotating groove; the wind driven generator is arranged on the mounting platform, the output end of the wind driven generator is fixedly connected with the transmission shaft through a transmission device, and the other end of the wind driven generator is provided with a guide tail wing; one end of the transmission shaft is provided with a form conversion mechanism; four rotating blades are uniformly and fixedly connected to the axial direction of the fixed and movable rotating flanges, and a solar cell panel is mounted on the surface of each rotating blade; a photovoltaic control converter is arranged inside the fixed rotating flange; the form conversion mechanism comprises a conversion shell, an end plate, an angle servo motor and an angle conversion plate, wherein the end plate is fixedly connected with the transmission shaft and is provided with two kidney-shaped holes, and the movable rotary flange is connected with the angle conversion plate by a conversion connecting rod. The device can realize high-efficiency power generation.

Description

Solar energy and wind energy power generation device capable of intelligently switching power generation modes

Technical Field

The utility model relates to a wind power generator, it is one kind not only usable solar energy power generation, but also usable wind power generation's generator.

Background

Solar and wind energy are two of the most promising clean alternative energy sources. The problem with solar energy is that the sun is not always present. Also, the wind does not continuously blow at a desired speed. This problem can be solved by inventing a machine that can simultaneously obtain solar and wind power. The invention overcomes the key problem and provides a feasible design for collecting solar energy and wind energy power; while saving space by designing a dynamic shape changing device that can convert the generator from a disc shaped solar panel generator to a horizontal axis wind turbine generator with multiple lightweight blades.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the utility model provides a to the shortcoming of above prior art, provide a solar energy and wind energy power generation facility of intelligent switching power generation mode, the utility model discloses can collect wind energy and solar energy simultaneously, its compact structure, area are little, can effectively save investment cost, are favorable to realizing the high-efficient recovery of wind energy and solar energy.

In order to solve the technical problem, the technical scheme of the utility model is realized through following mode: aiming at the problems in the prior art, the invention provides a solar energy and wind energy power generation device capable of intelligently switching power generation modes, which comprises a bottom supporting seat, a wind driven generator, an installation platform, two rotating connecting rods, a wind speed sensor and a light intensity sensor, wherein the wind speed sensor and the light intensity sensor are arranged on one side of the outer part of a supporting rod body; the upper end of the bottom supporting seat is fixedly connected with a vertically arranged supporting rod body, an accommodating space is arranged below the inner part of the supporting rod body, and a rotary groove is arranged at the axis of the upper end of the supporting rod body; the storage battery pack, the inverter, the voltage sensor and the PLC are arranged in the accommodating space; the mounting platform is horizontally arranged above the supporting rod body, and the center of the lower end of the mounting platform is vertically and fixedly connected with the upper end of a wind direction rotating shaft which is rotatably arranged in the rotating groove;

the wind driven generator is fixedly arranged on the upper end surface of the mounting platform, the output end of the wind driven generator is fixedly connected with the transmission shaft through a transmission device, and one end of the wind driven generator, which is opposite to the transmission shaft, is fixedly connected with a guide tail wing; the shape conversion mechanism is arranged at one end of the transmission shaft far away from the wind driven generator, a disc-shaped fixed rotating flange is fixedly sleeved at a section of the outer part of the transmission shaft close to the transmission device, and a disc-shaped movable rotating flange is axially limited and radially and rotatably connected at a section of the outer part of the transmission shaft close to the shape conversion mechanism; four rotating blades are uniformly distributed on the circumference of the fixed rotating flange and the movable rotating flange, the size and the shape of each rotating blade are the same, and the surfaces of the rotating blades are provided with solar panels; an accommodating cavity is arranged inside the fixed rotating flange, and a photovoltaic control converter is arranged in the accommodating cavity; the form conversion mechanism comprises a conversion shell, an end plate, an angle servo motor and an angle conversion plate, wherein the end plate is packaged at the opening end of the conversion shell, the angle servo motor is horizontally arranged in the inner cavity of the conversion shell, the angle conversion plate is arranged between the angle servo motor and the end plate, the end plate is fixedly connected with a transmission shaft through a bolt, and two kidney-shaped holes are formed in the end plate at positions symmetrical to the transmission shaft; the angle conversion plate is fixedly sleeved on an output shaft of the angle servo motor, and two circular holes which are symmetrically arranged are formed in positions corresponding to the two waist-shaped holes; the two rotating connecting rods are respectively horizontally inserted into the two waist-shaped holes, one end of each rotating connecting rod is fixedly connected with one side face, away from the wind driven generator, of the movable rotating flange, and the other end of each rotating connecting rod is respectively fixedly inserted into the two round holes;

an arc-shaped long round hole is formed in one side, close to the movable rotating flange, of the fixed rotating flange, and a through hole is formed in one side, away from the movable rotating flange, of the fixed rotating flange; the transmission device is characterized in that a conducting ring A and a conducting ring E are sleeved on the outer part of one end, close to the wind driven generator, of the transmission device at intervals, an electric brush A and an electric brush E which are installed on the installation platform are arranged below the conducting ring A, and the electric brush A and the electric brush E are respectively connected with the conducting ring A and the conducting ring E in a sliding mode; an axial through cavity is arranged at the axis of the wind direction rotating shaft, a conducting ring B, a conducting ring C and a conducting ring D are sleeved at the lower end of the wind direction rotating shaft at intervals, and an electric brush B, an electric brush C and an electric brush D are respectively arranged at the lower part of the rotating groove corresponding to the conducting ring B, the conducting ring C and the conducting ring D; the free ends of the electric brush B, the electric brush C and the electric brush D are respectively connected with the conducting ring B, the conducting ring C and the conducting ring D in a sliding mode; the output end of the solar cell panel positioned outside the fixed rotating flange and the output end of the solar cell panel positioned outside the movable rotating flange are respectively connected with cables A and B, and the cables A and B penetrate into the accommodating cavity through the long round holes and are connected with the input end of the photovoltaic control converter; the output end of the photovoltaic control converter is connected with the conducting ring A through a cable C penetrating through the through hole; the electric brush A is connected with the conducting ring B through a cable D which is arranged in the axial through cavity in a penetrating mode, and the output end of the wind driven generator is connected with the conducting ring C through a cable E which is arranged in the axial through cavity in a penetrating mode; the electric brush B and the electric brush C are respectively connected with the input end of the storage battery through a cable F and a cable G; the output end of the storage battery pack is connected with an electric brush D through a cable H; the conducting ring D is connected with the electric brush E through a cable H which is arranged in the axial through cavity in a penetrating mode, and the conducting ring E is arranged in the axial through cavity in a penetrating mode and connected with the angle servo motor through a cable I which is arranged in the axial through hole of the transmission shaft in a penetrating mode; the collection end and the output end of the voltage sensor are respectively connected with the storage battery pack and the PLC, and the PLC is also respectively connected with the wind speed sensor, the light intensity sensor and the angle servo motor.

The utility model discloses the technical scheme who further injects is:

the wind driven generator is fixedly connected with the mounting platform through bolts, and the rotating blade and the fixed rotating flange, and the rotating blade and the movable rotating flange are fixedly connected through bolts; the maintenance of operating personnel is facilitated, and the cost is reduced.

The whole conversion shell is in an ellipsoid shape, so that the wind resistance is reduced, and the service life is prolonged.

A circuit channel is arranged in the transmission shaft; the circuit is embedded into the equipment, so that the phenomena of line aging and skin breaking can be effectively delayed, the service life is prolonged, and the problems of circuit short circuit and the like are also avoided.

Two sections of 45-degree arc-shaped sliding grooves are symmetrically arranged on the end face of one end, close to the rotating connecting rod, of the conversion device body along the circumferential direction; the transmission structure is simplified, and the limiting and positioning effects can be achieved.

The utility model has the advantages that: through the technical scheme of the utility model, the solar wind energy generator that the dynamic shape that sets up changes, through the output shaft fixed connection who makes angle converter plate and angle servo motor, make angle servo motor and conversion casing fixed connection, in addition, the angle converter plate is through rotating connecting rod and activity rotating flange, the angle converter plate keeps the stationary state with activity rotating flange under the condition that angle servo motor does not rotate like this, can drive activity rotating flange and rotate for the transmission shaft on certain angle under angle servo motor pivoted condition. The setting in waist shape hole can guarantee that the connecting rod only rotates at certain extent, and radian through making waist shape hole is 45, can be in order to realize that the activity is rotatory flange for fixed rotating flange 45's rotation, simultaneously, can also play spacing effect, and then make the rotating vane on the activity rotating flange and the rotating vane on the fixed rotating flange can switch at coincide and the off-state through simple mechanical structure, has saved the cost, has simplified location structure. According to the invention, the PLC can automatically control the action of the angle servo motor according to different environmental conditions, so that the superposition or separation state of the rotating blades on the movable rotating flange and the fixed rotating flange is changed, and the control of wind power generation or solar power generation with priority can be intelligently realized. The device has simple structure and low implementation cost, and is convenient for large-scale popularization and application. The invention realizes the power generation of wind energy and solar energy at the same time, saves the occupied space, has strong universality and is easy to popularize.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

FIG. 5 is a cross-sectional view taken at C-C of FIG. 4;

FIG. 6 is a schematic diagram of the present invention in a state where solar power is preferentially generated;

fig. 7 is a schematic block diagram of the circuit of the present invention.

In the figure: 1-support rod body, 1 a-storage battery pack, 1 b-inverter, 1 c-voltage sensor, 1d-PLC controller, 1 e-rotary groove, 2-wind direction rotary shaft, 3-mounting platform, 4-wind driven generator, 5-transmission device, 6-guide tail wing, 7-transmission shaft, 8-fixed rotary flange, 9-rotary blade, 10-movable rotary flange, 11-rotary connecting rod, 12-conversion shell, 13-angle servo motor, 14-angle conversion plate, 15-round hole, 16-bottom support seat, 17-end plate and 18-kidney-shaped hole.

Detailed Description

The technical solution in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention.

The storage battery pack, the inverter, the PLC and the like are all existing products; the conducting ring and the electric brush are both products in the prior art and are mature in technology, and the applicant does not draw the conducting ring and the electric brush in the attached drawings.

Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.

Example 1

A solar energy and wind energy power generation device capable of intelligently switching power generation modes comprises a bottom support base 16, a wind driven generator 4, an installation platform 3, two rotating connecting rods 11, a wind speed sensor and a light intensity sensor, wherein the wind speed sensor and the light intensity sensor are arranged on one side of the outer portion of a support rod body 1; the upper end of the bottom supporting seat 16 is fixedly connected with a vertically arranged supporting rod body 1, an accommodating space is arranged below the inner part of the supporting rod body 1, and a rotary groove 1e is arranged at the upper end axis of the supporting rod body 1; the storage battery pack 1a, the inverter 1b, the voltage sensor 1c and the PLC 1d are arranged in the accommodating space;

the mounting platform 3 is horizontally arranged above the supporting rod body 1, and the center of the lower end of the mounting platform is vertically and fixedly connected with the upper end of a wind direction rotating shaft 2 which is rotatably arranged in the rotating groove 1 e;

the wind driven generator 4 is fixedly arranged on the upper end surface of the mounting platform 3, the output end of the wind driven generator 4 is fixedly connected with the transmission shaft 7 through the transmission device 5, and the end of the wind driven generator 4 opposite to the transmission shaft 7 is fixedly connected with the guide tail wing 6; a form conversion mechanism is arranged at one end of the transmission shaft 7 far away from the wind driven generator 4, a disc-shaped fixed rotating flange 8 is fixedly sleeved at a section of the outer part of the transmission shaft 7 close to the transmission device 5, and a disc-shaped movable rotating flange 10 is axially limited and radially and rotatably connected at a section of the outer part close to the form conversion mechanism; four rotating blades 9 are uniformly distributed on the circumferential direction of the fixed rotating flange 8 and the movable rotating flange 10, the size and the shape of each rotating blade 9 are the same, and the surfaces of the rotating blades are provided with solar panels; an accommodating cavity is arranged inside the fixed rotating flange 8, and a photovoltaic control converter is arranged in the accommodating cavity; the form conversion mechanism comprises a conversion shell 12, an end plate 17 packaged at the opening end of the conversion shell 12, an angle servo motor 13 horizontally installed in the inner cavity of the conversion shell 12, and an angle conversion plate 14 arranged between the angle servo motor 13 and the end plate 17, wherein the end plate 17 is fixedly connected with the transmission shaft 7 through a bolt, and two kidney-shaped holes 18 are formed in the end plate 17 at positions symmetrical with respect to the transmission shaft 7; the angle conversion plate 14 is fixedly sleeved on an output shaft of the angle servo motor 13, and two circular holes 15 which are symmetrically arranged are formed in positions corresponding to the two waist-shaped holes 18; two rotating connecting rods 11 are respectively horizontally inserted into the two kidney-shaped holes 18, one end of each rotating connecting rod is fixedly connected with one side surface of the movable rotating flange 10 departing from the wind driven generator 4, and the other end of each rotating connecting rod is respectively fixedly inserted into the two round holes 15;

an arc-shaped long round hole is formed in one side, close to the movable rotating flange 10, of the fixed rotating flange 8, and a through hole is formed in one side, away from the movable rotating flange 10, of the fixed rotating flange 8; a conducting ring A and a conducting ring E are sleeved on the outer part of one end, close to the wind driven generator 4, of the transmission device 5 at intervals, an electric brush A and an electric brush E which are installed on the installation platform 3 are arranged below the conducting ring A, and the electric brush A and the electric brush E are respectively connected with the conducting ring A and the conducting ring E in a sliding mode; an axial through cavity is arranged at the axis of the wind direction rotating shaft 2, a conducting ring B, a conducting ring C and a conducting ring D are sleeved at the lower end of the wind direction rotating shaft 2 at intervals, and an electric brush B, an electric brush C and an electric brush D are respectively arranged at the lower part of the rotating groove 1e corresponding to the conducting ring B, the conducting ring C and the conducting ring D; the free ends of the electric brush B, the electric brush C and the electric brush D are respectively connected with the conducting ring B, the conducting ring C and the conducting ring D in a sliding mode; the output end of the solar cell panel positioned outside the fixed rotating flange 8 and the output end of the solar cell panel positioned outside the movable rotating flange 10 are respectively connected with cables A and B, and the cables A and B penetrate into the accommodating cavity through the long round holes and are connected with the input end of the photovoltaic control converter; the output end of the photovoltaic control converter is connected with the conducting ring A through a cable C penetrating through the through hole; the electric brush A is connected with the conducting ring B through a cable D which is arranged in the axial through cavity in a penetrating mode, and the output end of the wind driven generator 4 is connected with the conducting ring C through a cable E which is arranged in the axial through cavity in a penetrating mode; the electric brush B and the electric brush C are respectively connected with the input end of the storage battery pack 1a through a cable F and a cable G; the output end of the storage battery pack 1a is connected with an electric brush D through a cable H; the conducting ring D is connected with the electric brush E through a cable H which is arranged in the axial through cavity in a penetrating way, and the conducting ring E is arranged in a penetrating way and connected with the angle servo motor 13 through a cable I which is arranged in a through hole in the axis of the transmission shaft 7 in a penetrating way; the acquisition end and the output end of the voltage sensor 1c are respectively connected with the storage battery pack 1a and the PLC 1d, and the PLC 1d is also respectively connected with the wind speed sensor, the light intensity sensor, the storage battery pack 1a and the angle servo motor 13.

For convenience of maintenance, the wind driven generator 4 is fixedly connected with the mounting platform 3 through bolts; for convenience of maintenance, the rotating blades 9 and the fixed rotating flange 8, and the rotating blades 9 and the movable rotating flange 10 are fixedly connected through bolts; in order to reduce wind resistance, the conversion housing 12 is generally ellipsoidal.

The using process of the embodiment is as follows: the light intensity sensor and the wind speed sensor are respectively used for detecting a light intensity signal and a wind speed signal, the voltage sensor 1c is used for detecting a voltage signal of the storage battery pack 1a and sending the detection signal to the PLC in real time, and the PLC controls the angle servo motor 13 according to the light intensity, the wind speed and the voltage of the storage battery pack so as to control the power generation device.

When the wind speed is greater than a set value, the wind power generation device is a working condition of wind power generation priority, and when the device is in an initial state, the rotating blades 9 on the movable rotating flange 10 and the rotating blades 9 on the fixed rotating flange 8 are overlapped in the transverse direction, so that the wind power generation priority is realized; when windy exists, can adjust the direction in real time through direction fin 6 to make rotating vane 9 be in wind-force drive's state all the time, like this, rotating vane 9 receives the wind-force influence, alright drive fixed rotary flange 8 and rotate, fixed rotary flange 8 drives transmission shaft 7 through the cooperation of key and keyway again and rotates, and then rotates through transmission shaft 7 and drive transmission 5 and rotate, drives the inside rotation of power aerogenerator 4 by transmission 5 again, produces the alternating current at last. When the transmission shaft 7 rotates, the conversion shell 12 is driven to synchronously rotate, the conversion shell 12 drives the angle servo motor 4 fixedly connected with the conversion shell to synchronously rotate, the output shaft of the angle servo motor 4 at the moment is in a locked state, and then the angle conversion plate 14 drives the rotating blades 9 on the movable rotating flange 10 to synchronously rotate, so that the rotating blades 9 on the movable rotating flange 10 and the rotating blades 9 on the fixed rotating flange 8 synchronously rotate, the surface overlapped state of the rotating blades and the fixed rotating flange is maintained, wind power generation is preferentially carried out, the alternating current generated by the power generation is supplied to the storage battery for charging after the conversion processing of the wind power control converter, and a charging circuit of the storage battery is automatically cut off when the voltage does not meet the charging requirement; when the wind power generation state is prioritized, the solar cell panel on the surface of the rotating blade 9 in the overlapped state can also generate power under the condition that solar energy is sufficient, the generated electric energy is supplied to the storage battery pack for charging after the conversion of the photovoltaic control converter, and meanwhile, a charging circuit of the storage battery pack can be automatically cut off when the voltage does not meet the charging requirement.

When the wind speed is less than the set value and the light intensity is greater than the set value, the working condition of preferential power generation of the solar energy is provided, at the moment, the PLC 1d controls the output shaft of the angle servo motor 13 to rotate 45 degrees anticlockwise, wherein the angle servo motor 13 is powered by the storage battery pack 1a to further drive the rotating connecting rod 11 to rotate 45 degrees, namely, the movable rotating flange 10 can be adjusted to rotate 45 degrees relative to the fixed rotating flange 8 by rotating 45 degrees through the angle conversion plate 14, so that the rotating blades 9 on the movable rotating flange 10 and the rotating blades 9 on the fixed rotating flange 8 are separated from an overlapped state to form a state that the 8 rotating blades 9 are circumferentially and uniformly distributed, and a disc-shaped solar power generation device with a larger area can be integrally formed, the solar power generation system achieves the maximum efficiency, after the action is completed, the output shaft of the angle servo motor, therefore, the purpose that the wind power generation device fully utilizes the condition that the wind power generation device rotates clockwise by 45 degrees, so that the rotating blades 9 on the movable rotating flange 10 and the rotating blades 9 on the fixed rotating flange 8 are transversely overlapped again and are converted into a preferential wind power generation state.

Above embodiment only is for explaining the utility model discloses a technical thought can not be injectd with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope.

Claims

1. A solar energy and wind energy power generation device capable of intelligently switching power generation modes comprises a bottom supporting seat (16) and a wind driven generator (4), wherein the upper end of the bottom supporting seat (16) is fixedly connected with a vertically arranged supporting rod body (1), and the solar energy and wind energy power generation device is characterized by further comprising an installation platform (3), two rotating connecting rods (11), a wind speed sensor and a light intensity sensor, wherein the wind speed sensor and the light intensity sensor are arranged on one side of the outer portion of the supporting rod body (1); an accommodating space is arranged below the inner part of the supporting rod body (1), and a rotary groove (1e) is arranged at the upper end axis of the supporting rod body (1); a storage battery pack (1a), an inverter (1b), a voltage sensor (1c) and a PLC (programmable logic controller) controller (1d) are arranged in the accommodating space;

the mounting platform (3) is horizontally arranged above the supporting rod body (1), and the center of the lower end of the mounting platform is vertically and fixedly connected with the upper end of a wind direction rotating shaft (2) which is rotatably arranged in the rotating groove (1 e);

the wind driven generator (4) is fixedly arranged on the upper end face of the mounting platform (3), the output end of the wind driven generator (4) is fixedly connected with the transmission shaft (7) through the transmission device (5), and one end of the wind driven generator (4) opposite to the transmission shaft (7) is fixedly connected with the guide tail wing (6); the shape conversion mechanism is arranged at one end, far away from the wind driven generator (4), of the transmission shaft (7), a disc-shaped fixed rotating flange (8) is fixedly sleeved at a section, close to the transmission device (5), of the outer portion of the transmission shaft (7), and a disc-shaped movable rotating flange (10) is axially limited and radially and rotatably connected at a section, close to the shape conversion mechanism; four rotating blades (9) are uniformly distributed on the circumferential direction of the fixed rotating flange (8) and the movable rotating flange (10), the size and the shape of each rotating blade (9) are the same, and solar panels are arranged on the surfaces of the rotating blades; an accommodating cavity is arranged inside the fixed rotating flange (8), and a photovoltaic control converter is arranged in the accommodating cavity; the form conversion mechanism comprises a conversion shell (12), an end plate (17) packaged at the opening end of the conversion shell (12), an angle servo motor (13) horizontally installed in the inner cavity of the conversion shell (12), and an angle conversion plate (14) arranged between the angle servo motor (13) and the end plate (17), wherein the end plate (17) is fixedly connected with a transmission shaft (7) through a bolt, and two kidney-shaped holes (18) are formed in the end plate (17) at positions symmetrical about the transmission shaft (7); the angle conversion plate (14) is fixedly sleeved on an output shaft of the angle servo motor (13), and two circular holes (15) which are symmetrically arranged are formed in positions corresponding to the two waist-shaped holes (18); two rotating connecting rods (11) are respectively horizontally inserted into the two waist-shaped holes (18), one end of each rotating connecting rod is fixedly connected with one side face, deviating from the wind driven generator (4), of the movable rotating flange (10), and the other end of each rotating connecting rod is respectively fixedly inserted into the two round holes (15);

an arc-shaped long round hole is formed in one side, close to the movable rotating flange (10), of the fixed rotating flange (8), and a through hole is formed in one side, away from the movable rotating flange (10), of the fixed rotating flange (8); a conducting ring A and a conducting ring E are sleeved on the outer part of one end, close to the wind driven generator (4), of the transmission device (5) at intervals, an electric brush A and an electric brush E which are installed on the installation platform (3) are arranged below the conducting ring A, and the electric brush A and the electric brush E are respectively connected with the conducting ring A and the conducting ring E in a sliding mode; an axial through cavity is formed in the axis of the wind direction rotating shaft (2), a conducting ring B, a conducting ring C and a conducting ring D are sleeved at the lower end of the wind direction rotating shaft (2) at intervals, and an electric brush B, an electric brush C and an electric brush D are respectively installed at the positions, corresponding to the conducting ring B, the conducting ring C and the conducting ring D, of the lower portion of the rotating groove (1 e); the free ends of the electric brush B, the electric brush C and the electric brush D are respectively connected with the conducting ring B, the conducting ring C and the conducting ring D in a sliding mode; the output end of the solar cell panel positioned on the outer side of the fixed rotating flange (8) and the output end of the solar cell panel positioned on the outer side of the movable rotating flange (10) are respectively connected with cables A and B, and the cables A and B penetrate into the accommodating cavity through the oblong holes and are connected with the input end of the photovoltaic control converter; the output end of the photovoltaic control converter is connected with the conducting ring A through a cable C penetrating through the through hole; the electric brush A is connected with the conducting ring B through a cable D which is arranged in the axial through cavity in a penetrating mode, and the output end of the wind driven generator (4) is connected with the conducting ring C through a cable E which is arranged in the axial through cavity in a penetrating mode; the electric brush B and the electric brush C are respectively connected with the input end of the storage battery pack (1a) through a cable F and a cable G; the output end of the storage battery pack (1a) is connected with an electric brush D through a cable H; the conducting ring D is connected with the electric brush E through a cable H which is arranged in the axial through cavity in a penetrating mode, and the conducting ring E is arranged in the axial through hole of the transmission shaft (7) in a penetrating mode and connected with the angle servo motor (13); the collecting end and the output end of the voltage sensor (1c) are respectively connected with the storage battery pack (1a) and the PLC (1d), and the PLC (1d) is also respectively connected with the wind speed sensor, the light intensity sensor, the storage battery pack (1a) and the angle servo motor (13).

2. The solar and wind power generation device capable of intelligently switching the power generation modes according to claim 1, wherein the wind power generator (4) is fixedly connected with the mounting platform (3) through bolts.

3. The solar and wind power generation device capable of intelligently switching the power generation modes according to claim 1 or 2, wherein the rotating blades (9) and the fixed rotating flange (8) and the rotating blades (9) and the movable rotating flange (10) are fixedly connected through bolts.

4. The device according to claim 3, wherein the conversion housing (12) is ellipsoidal in shape.