WO2016169297A1 - Wind and light combined power generation device - Google Patents

Abstract

A wind and light combined power generation device, comprising a light power device and a wind power device, wherein the light power device comprises a solar support (1), a solar panel (2) and a rotary drive device (3); the wind power device comprises a wind power support (4)and a wind power generator (5); and the rotary drive device (3) comprises an installing seat (31; 31'), a housing (32; 32') and a rotary bearing (35), the housing (32; 32') can do horizontal motion relative to the installing seat (31; 31'), the rotary bearing (35) can do vertical motion in the housing (32; 32'), the rotary bearing (35) is separately connected to the solar support (1), and an upright post penetrates through a center zone (15) formed on the solar support (1). The wind and light combined power generation device combines light power with wind power to form interdependence type combined power generation, a rotary drive device of a light power device is organically combined with a wind power support, the wind power support is not required to be transformed, thereby saving the site, installation bases and construction; and the wind and light combined power generation device is applicable to any existing wind power supports.

Description

Wind and light combined power generation device Technical field

The invention relates to a power generating device, in particular to a wind and light combined power generating device.

Background technique

Power generation refers to the production process of converting the thermal energy and nuclear energy of water energy, fossil fuel (coal, oil, natural gas) into electric energy by using a power generation power device to supply the needs of various sectors of the national economy and people's lives. At present, the most common power generation methods include thermal power generation, hydropower generation, nuclear power generation, wind power generation, and solar power generation.

Among them, wind energy and solar energy are widely used as renewable green energy sources. Wind power generation converts the kinetic energy of wind into electric energy. Wind turbines generally have wind wheels, generators, steering gears, towers, etc. The towers need to support wind turbines, generators, etc., which are generally built to be high, and must have With sufficient strength, the wind wheel rotates under the action of the wind, transforming the wind energy into the mechanical energy of the wind turbine shaft, and the generator rotates and generates electricity under the driving of the wind turbine shaft, thereby converting mechanical energy into electric energy. Wind power generation is clean, environmental benefits are good, and the infrastructure period is short and the installed capacity is flexible. However, the speed of the wind wheel is relatively low, and the size and direction of the wind in the natural world often changes, which in turn makes the speed of the wind wheel unstable, which results in the output power of the wind power generator is also extremely unstable; in addition, in order to make full use of wind energy The wind turbines do not affect each other. Generally, large-scale wind turbines need to occupy a large area of land, and the current cost is high, which limits the application of wind power to a certain extent.

Solar power generation is a device that uses solar modules to directly convert solar energy into electrical energy, mainly including solar battery modules, batteries, controllers, and inverters. The installation direction of solar panels directly affects the utilization of solar energy. At present, the installation direction of solar panels is generally fixed according to the local sunshine conditions. Therefore, most of the time, the solar light is not perpendicular to the solar surface of the solar panel, the utilization and conversion efficiency of solar energy is low, and the solar power generation device cannot Continuous power generation is affected by meteorological conditions such as seasons, day and night, and cloudy weather. The cost of solar panels is also high, which also limits the application of solar power to some extent.

Due to the strong complementarity between solar energy and wind energy, the wind-solar hybrid power generation system compensates for the shortcomings of the wind power and photovoltaic (solar power generation) independent systems in terms of resources, and at the same time exerts the advantages of both power generation and improves power generation efficiency. At the same time, wind power and photovoltaic systems can be used in battery packs and inverters, so the cost of wind-solar hybrid power generation systems can be reduced and system costs tend to be reasonable. For communication base stations, microwave stations, border guard posts, border pastoral areas, non-electricity areas and islands, in the case of being remote from the large power grid, in a state of no electricity, sparsely populated, low power load and inconvenient traffic, the wind and solar hybrid power station becomes the use of this An economical and practical power station with abundant wind and solar energy construction in the region.

The existing wind-solar hybrid power generation system, such as the Chinese patent CN203374427U (patent number 201320437913.0) discloses a wind power generation device for an ancient building, comprising a wind power generator installed at the upper end of the pole, and a solar battery installed in the middle of the pole The wind turbine and the solar panel are respectively connected to the wind power complementary controller through the wires, and the wind The electric complementary controller is connected to the storage battery. The power generation device described above can fully utilize the space occupied by the original wind power generation device. However, since the solar battery panel is fixed, the utilization efficiency of the solar energy is low.

To this end, some power generation devices that can adjust the angle of solar panels with solar light (seeing the sun) have a good application prospect. A wind-solar hybrid power generation device disclosed in Chinese Patent No. CN202417816U (Patent No. 201220034168.0), comprising a support rod in a vertical direction, a wind power generator disposed at a top end of the support rod, a solar panel disposed at a middle portion of the support rod, and a support rod In the lower control box, one end of the solar panel is hinged to the support rod, and the other end is respectively hinged with one end of two push-pull rods located below the push-pull rod, and the push-pull rod is pushed and pulled by the gear and rack structure driven by the motor, thereby changing the solar panel The angle change, to achieve the solar tracking control, this wind power and photovoltaic simple combination of power generation equipment, the rotation angle of the solar panel is greatly limited, can not achieve two-axis all-round multi-angle tracking, and the need to redesign wind power installation Brackets, and the inability to utilize existing wind power brackets, not only greatly increase the cost, but also increase the difficulty of construction;

A solar panel-based intelligent protection wind-solar hybrid power generation device disclosed in the Chinese patent application CN103226359A (Application No. 201310125778.0), comprising a support frame, a solar panel assembly, a mounting platform, a wind power generator set and a drive mechanism, the drive mechanism including a horizontal drive Mechanism and vertical drive mechanism, the power generation device adjusts the angle of the solar panel by monitoring the wind speed and direction, so that the influence of the wind pressure is minimized to prevent the solar panel from being damaged by the wind, but the driving mechanism drives the support frame to rotate together And the drive mechanism is exposed, it is not protected and lubricated, and it is impossible to achieve long-term pursuit of the sun. The life and strength will be affected to some extent. In addition, the rotation of the entire support rod requires a large torque, so the horizontal drive and the vertical drive can not be combined. Together, the structure is not compact and cannot carry high power solar panels.

At present, no matter which kind of solar panel drive mechanism is used, it is difficult to meet the two tracking directions by 180°, the tracking light is insufficient, and there is a dead angle; in addition, due to its own weight and natural wind, the drive mechanism needs to carry a large load. The load causes the drive mechanism to be either bulky or weak and less durable.

Summary of the invention

The technical problem to be solved by the present invention is to provide a wind-light combined power generation device that saves installation foundation and construction and improves solar energy utilization efficiency in view of the problems existing in the prior art described above.

The technical solution adopted by the present invention to solve the above technical problem is: a wind and light combined power generation device, comprising an optoelectronic device and a wind power device, the photoelectric device comprising a solar support, a solar panel disposed on the solar support, and driving the solar support a rotating rotary drive, the wind power installation comprising a wind power support, a wind power generator disposed at a top end of the wind power support, the wind power support comprising a vertical upright, wherein the rotary drive device comprises a fixed column a mounting on the outer circumference, a housing on an outer circumference of the mounting seat, and a rotary bearing disposed in two sides of the housing, the housing being driven by a horizontal driving mechanism to be horizontally rotatable relative to the mounting seat, The rotary bearing is driven by a vertical drive mechanism for vertical rotation within the housing, the rotary bearings being respectively coupled to the solar mount, the post passing through a central region formed on the solar mount.

Preferably, in the present invention, the horizontal drive mechanism includes a first worm wheel formed on a peripheral side of the mount, a first worm engaged with the first worm wheel, and a first drive for driving the first worm to rotate a component, the axis of the first worm wheel is a vertical direction, and the first worm drives the housing to rotate around the first worm wheel.

a first driving component accommodating cavity is disposed on the outer circumferential side of the housing, and the first driving component and the first worm are received in the first driving component accommodating cavity, and the first worm can be in the The first driving component accommodates rotation in the cavity, and the first driving component accommodating cavity communicates with the interior of the housing, so that the thread on the first worm is exposed outside the accommodating cavity of the first driving component. Engaged with the first worm wheel, the horizontal drive mechanism is located in the housing, which is protected from external corrosion, ensuring its life and a certain strength.

In order to support the housing and reduce the frictional force when the housing rotates, the upper portion of the upper portion of the mounting seat is fixed with an upper bearing, and the outer periphery of the lower portion of the mounting seat is formed with a lower bearing, and the housing is supported by the upper bearing and the lower portion. Between the bearings, the first worm wheel is formed at a portion of the outer periphery of the mount between the upper bearing and the lower bearing.

Preferably, in the present invention, the vertical drive mechanism includes a second worm wheel formed on an outer circumferential side of one of the rotary bearings, a second worm engaged with the second worm wheel, and a second portion that drives the second worm to rotate a driving member, the axis of the second worm wheel is horizontal, and the second worm wheel drives the rotating bearing to rotate about its own axis.

A bearing receiving cavity is formed on both sides of the housing, the axis of the bearing receiving cavity is horizontal, and a second driving component is disposed on the bearing receiving cavity on the same side of the rotating bearing with the second worm wheel. a cavity, the second driving component and the second worm are received in the second driving component accommodating cavity, and the second worm is rotatable in the second driving component accommodating cavity, the second driving The component accommodating cavity communicates with the inside of the bearing accommodating cavity, so that the thread on the second worm is exposed outside the accommodating cavity of the second driving component to engage with the second worm wheel, and the vertical driving mechanism is located in the casing, and the vertical driving mechanism is In response to external erosion, it ensures its longevity and certain strength.

The back side of the solar bracket and the two sides of the central area are respectively provided with mounting brackets, and the mounting brackets are respectively fixed with the rotary bearings at the corresponding positions, and the solar brackets can be synchronously rotated in the horizontal and vertical directions by the rotating bearings. Rotate up.

The mounting bracket includes a bracket connection portion for fixing to the rotary bearing, and a reinforcing wing portion extending in a vertical direction and/or a horizontal direction is provided on an outer circumference of the bracket connecting portion, the reinforcing wing portion supporting On the back side of the solar bracket, the strength of the solar bracket can also be enhanced, and the carrying capacity of the solar bracket can be improved to use a high-power solar panel.

In the present invention, the central region of the solar bracket is preferably formed in such a manner that the solar bracket includes a frame, two vertical partition bars that are horizontally spaced apart in the frame and respectively extend in the vertical direction, and are vertically spaced apart. Two horizontal dividing bars are disposed between the vertical dividing bars and respectively extending in the horizontal direction, and the two vertical dividing bars and the two horizontal dividing bars together form the central region.

In a preferred embodiment of the present invention, the mounting seat, the housing and the upper bearing may be of a unitary structure or a split type structure, that is, the mounting seat, the housing and the upper bearing are respectively divided into each other in the radial direction. Connected two parts Therefore, when the photovoltaic device is mounted to the installed wind power device, the installation can be completed without disassembling the wind power bracket.

For ease of installation, the joint of the mount, the housing and/or the upper bearing is provided with a positioning mechanism comprising a stud disposed at one of the partial joints and a corresponding one of the other portions a groove at the joint, the stud and the groove cooperating.

The wind power bracket further includes a base for fixing to the base floor, the upright is mounted on the base, the post includes a first upright fixed to the base, and fixed to the first upright The second column, the top of the mounting seat is fixed together with the mounting and fixing portions of the first column and the second column, thereby further avoiding the modification of the existing wind power bracket and saving cost.

A hinge is formed between the base and the first upright by a hinge, and the base floor is further fixed with a hydraulic cylinder, and the hydraulic cylinder is connected to the first upright, thereby conveniently disassembling the upright.

The advantages of the present invention over the prior art are:

1. Combine photoelectricity with wind power to form interdependent composite power generation, and use existing wind power brackets to carry photoelectric devices, and organically combine the rotary driving device of photoelectric devices with wind power brackets, without modifying the wind power brackets, saving The site, installation foundation and construction can be applied to any existing wind power bracket;

2, the wind applied to the solar support, the solar panel, and its own weight, replaced by the wind power bracket drive mechanism, and the wind power bracket can be firmly stressed, not only durable, but also can carry high-power solar panels;

3. The horizontal and vertical driving of the rotary drive unit are combined together, the structure is compact, sufficient lubrication and protection can be obtained, the rotation angle is large, and there is no dead angle, so that the tracking light is sufficient, and the driving device is disposed in the casing. Avoid external erosion, long service life and high strength;

4. The hinge between the column and the base of the wind power bracket is hinged, and the column is rotated by the hydraulic cylinder to facilitate the disassembly and assembly of the column.

DRAWINGS

1 is a schematic perspective structural view of a wind and light combined power generation device according to the present invention;

2 is a schematic perspective view (back side) of the wind and light combined power generation device of the present invention;

3 is a schematic view showing a first embodiment of a solar panel rotation driving device and a local wind power bracket of the wind and light combined power generation device of the present invention;

Figure 4 is a schematic view of the housing of the hidden rotary drive device of Figure 3;

Figure 5 is a schematic exploded view of Figure 3;

Figure 6 is a schematic view of the housing of the rotary drive device of Figure 3;

7 is a schematic diagram of a local wind power bracket of the wind and light combined power generation device of the present invention;

8 is a schematic exploded view showing a solar panel and a solar bracket of the wind and light combined power generation device of the present invention;

9 is a schematic view showing a second embodiment of a solar panel rotation driving device and a local wind power bracket of the wind and light combined power generation device of the present invention;

FIG. 10 is an exploded perspective view of the solar panel rotation driving device of FIG. 9. FIG.

detailed description

The invention will be further described in detail below with reference to the embodiments of the drawings.

Embodiment 1

Referring to FIG. 1 and FIG. 2, a wind-light combined power generation device includes an optoelectronic device and a wind power device. The photoelectric device includes a solar support 1, a solar panel 2 disposed on the solar bracket 1, and a driving solar rack 1 to rotate to realize the pursuit of the sun. Rotating the drive unit 3. The wind power installation includes a wind power support 4 and a wind power generator 5 disposed at the top end of the wind power support 4.

The wind power generator 5 includes a mounting platform 51, a blade 52 fixedly mounted on the head of the mounting platform 51, and a wind vane 53 mounted at the tail of the mounting platform. The mounting platform 51 is fixed to the top of the wind power bracket 4, and the mounting platform 51 is further provided with power generation. Machine and so on. The wind turbine 5 is the same as the prior art and will not be described again here.

The wind power bracket 4 includes a base 41 for fixing to the base floor, and a vertical upright fixedly disposed on the base 41. In a preferred embodiment of the present invention, the upright includes a first upright 42 disposed on the base 41, disposed in the The second column 43 on the first column 42 and the third column 44 disposed on the second column 43 are fixed by bolts between the columns, and the number of columns can be determined according to the actual environment. The rotary drive unit 3 in the photovoltaic device is disposed on the upright, and is preferably disposed on the first upright 42 and the second upright 43.

Between the base 41 and the first upright 42 is provided a hinge 45, and the base 41 and the first upright 42 are hinged by a hinge 45. In addition, the base floor is also fixed with a hydraulic cylinder 46 connected to the first upright 42 so that when the column is installed, the column can be pushed to the vertical by the hydraulic cylinder 46, and then the first column 42 and the base 41 are fixed by bolts. When the column is disassembled, the column can also be rotated by the hydraulic cylinder 46, for example, it can be rotated to a close level, as long as it is convenient to disassemble thereafter. In the above process, without the aid of a crane, the disassembly and assembly of the wind power bracket 4 is greatly facilitated.

Referring to FIGS. 3 to 7, the rotary drive device 3 includes a mount 31, a housing 32 outside the mount 31, an upper bearing 33 fixed to the upper portion of the mount 31, and a lower bearing 34 formed on the outer periphery of the lower portion of the mount 31. Two rotary bearings 35, a horizontal drive mechanism and a vertical drive mechanism are located in both sides of the housing 32. The mounting seat 31 is open at both ends, hollow cylindrical, and is mounted to the first upright 42. The bottom of the mount 31 is fixed to the first upright 42 (such as by a bolt), and the top of the mount 31 is preferably radial. A mounting lug 311 is formed inwardly, and a mounting hole 312 is defined in the mounting lug 311. Thus, the mounting hole 312 can be used to fix the second post 43 and the mounting and fixing portion of the first post 42 by bolts. The bottom end of the two columns 43 also has a mounting hole 431), that is, the mounting structure of the column itself can be borrowed without additional modification of the column.

The upper bearing 33 is sleeved on the outer periphery of the upper portion of the mount 31 and fixed, and the mount 31 can also be bolted in the same manner as the mount 31. The upper bearing 33 is preferably a ball bearing. A lower bearing 34 is formed on the outer periphery of the lower portion of the mount 31, and the lower bearing 34 is preferably a ball bearing.

The housing 32 is also open at both ends and has a hollow cylindrical shape. It is sleeved on the outer circumference of the mounting seat 31 and is located on the upper bearing 33. And the lower bearing 34, and the upper and lower ends of the housing 32 abut against the upper bearing 33 and the lower bearing 34, respectively, so that the upper bearing 33 supports the upper end of the housing 32, and the lower bearing 34 supports the lower end of the housing 32, It is also possible to reduce the frictional force when the housing 32 rotates as much as possible. A bearing receiving cavity 321 is formed on both sides of the housing 32. The bearing receiving cavity 321 has a hollow cylindrical shape, and the axis is perpendicular to the axis of the mounting seat 31, that is, the axis of the mounting seat 31 is perpendicular, and the bearing is accommodated. The axis of the cavity 321 is horizontal. The radially inner end of the bearing accommodating chamber 321 is closed, and the radially outer end is open, so that the bearing plenum 321 on each side can accommodate a rotary bearing 35.

The horizontal drive mechanism includes a first worm wheel 361 formed on a peripheral side portion of the mount 31 between the upper bearing 33 and the lower bearing 34, a first worm 362 engaged with the first worm wheel 361, and driving the first worm 362 rotated first drive member 363. The first worm wheel 361 is horizontal, its central axis is vertical, and the first worm 362 is also horizontal, located on the side of the first worm wheel 361. The first worm 362 and the first driving member 363 and the housing 32 can be rotated horizontally. Preferably, the first driving member 363 can be fixed to the housing 32. In a preferred embodiment of the present invention, a first driving member accommodating cavity 322 is disposed on the outer circumferential side of the housing 32, and the first driving component 363 and the first worm 362 are received in the first driving component accommodating cavity 322. The shaft is sealed by a sealing ring, and grease or lubricating oil can be contained therein, the first worm 362 can be rotated in the first driving part accommodating cavity 322, and the first driving part accommodating the cavity 322 and the inside of the housing 32 The communication is such that the threads on the first worm 362 can be exposed outside the first drive member accommodating cavity 322 to engage the first worm gear 361 on the mount 31. When the first driving member 363 is operated, the first worm 362 is driven to rotate, because the first worm 362 is engaged with the first worm wheel 361, and the first worm wheel 361 is fixed (this is because the mounting seat 31 is fixed to the column of the wind power bracket 4). Therefore, the first worm wheel 362 can be moved along the first worm wheel 361 while rotating, that is, around the center of the first worm wheel 361, thereby achieving rotation of the casing 32 in the horizontal direction.

The vertical drive mechanism includes a second worm wheel 371 formed on the outer peripheral side of one of the rotary bearings 35, a second worm 372 engaged with the second worm wheel 371, and a second drive member 373 that drives the rotation of the second worm 372. The second worm gear 371 is vertical, its central axis is horizontal, and the second worm 372 is also horizontal, above the second worm gear 371. Preferably, the second drive member 373 is fixed to the housing 32. In a preferred embodiment of the present invention, a second driving component accommodating cavity 323 is provided above the bearing accommodating cavity 321 of the housing 32 for accommodating the above-mentioned rotary bearing 35 formed with the second worm wheel 371, and the second driving The component 373 and the second worm 372 are housed in the second driving component accommodating cavity 323, sealed by a shaft sealing ring, and can be filled with grease or lubricating oil, and the second worm 372 can be accommodated in the second driving component The inside of the cavity 323 is rotated, and the second driving component accommodating cavity 323 communicates with the inside of the bearing accommodating cavity 321 , so that the thread on the second worm 372 can be exposed outside the second driving component accommodating cavity 323 and the rotating bearing 35 . The upper second worm wheel 371 is engaged. When the second driving member 373 is operated, the second worm 372 is driven to rotate. Since the housing 32 cannot be rotated in the vertical direction, the second worm wheel 371 is rotated in the vertical direction about its own central axis, thereby driving the fixed bearing on the rotary bearing. The solar holder 1 on the 35 rotates, and the solar holder 1 and the two rotary bearings 35 are fixed. Therefore, the rotary bearing 35 not provided with the second worm wheel 371 also rotates in synchronization. Preferably, the first driving member 363 and the second driving member 373 described above are both servo motors.

Referring to FIGS. 2 and 8, the solar rack 1 has a rectangular shape, and a plurality of solar panels 2 are disposed on the front side of the solar rack 1. In a preferred embodiment of the present invention, a rectangular frame 11 is included, and two vertical partitioning bars 121 extending in the vertical direction in the frame 11 are disposed at intervals in the vertical direction, and are vertically spaced apart from the vertical dividing bars 121. Two horizontal dividing bars 122 extending in the horizontal direction, and a long horizontal dividing bar 123 extending from the middle of one of the vertical dividing bars 121 to the middle of the side of the frame 11 horizontally, the frame 11 and each of the above The dividing bars together form a plurality of regions for arranging the solar panels 2. Wherein, the sides of the frame 11 and between the frame 11 and the partition bars and the partition bars can be connected to each other by a detachable connection, which can be simply connected by bolts or some specific ones. Connector.

In the center of the solar cradle 1, two vertical dividing bars 121 and two horizontal dividing bars 122 together form a central region 15 in which no solar panels 2 are provided, forming a hollow state, while the wind power bracket 4 The column then passes through the central region 15 and the solar stent 1 rotates about the central region 15.

On the back side of the solar rack 1, there are arranged support rods 13 extending from the four corners of the solar rack 1 to the center, each of which is located on the diagonal of the solar rack 1. The ends of the two support rods 13 extending from the two corners in the same vertical direction toward the center are connected to the same mounting bracket 14, and each of the mounting brackets 14 is fixed to the rotary bearing 35 at the corresponding position, such as by bolting. Each of the support rods 13 includes at least two sections of sub-support rods 131. The two adjacent sub-support rods 131 are connected by a connecting sleeve 132. The two sub-support rods 131 are provided in opposite directions at the ends close to each other. Threaded, the connecting sleeve 132 is internally threaded, whereby the distance between the two sub-support bars 131 can be adjusted by rotating the connecting sleeve 132. When the solar rack 1 is installed, the distance between the sub-support rods 131 is adjusted to be tensioned to ensure that the solar rack 1 is in a tensioned state.

The mounting bracket 14 includes a circular bracket connecting portion 141 adjacent to the housing 32 and fixed to the rotary bearing 35. When both mounting brackets 14 are fixed to the rotary bearing 35, the position of the rotary bearing 35 in the horizontal direction will be defined. It can be prevented from moving in the horizontal direction with respect to the housing 32. A plurality of reinforcing wings 142 extending in a vertical direction and/or a horizontal direction are provided on an outer circumference of the bracket connecting portion 141 (in the horizontal direction, the reinforcing wings 142 extend away from the housing 32), and the reinforcing wings 142 may be It is fixed with the partition bar at the corresponding position to strengthen the strength of the solar bracket 1.

During installation, the mounting seat 31 and the housing 32 are first fitted into the outer periphery of the first upright 42 , the upper bearing 33 is fitted onto the second upright 43 , and then the second upright 43 and the third upright are placed on the first upright 42 . 44 is fixedly mounted; thereafter, the mount 31 and the upper bearing 33 are fixed to the first upright 42 and the second upright 43; the solar mount 1 is spliced so that the first upright 42 passes through the central area 15 of the solar mount 1, and then The mounting bracket 14 is fixedly coupled to the rotary bearing 35 in the housing 32, and the solar panel 2 is placed on the solar bracket 1 to complete the mounting. In the above installation process, it is not necessary to modify the existing wind power bracket 4 of the wind power device, and the photovoltaic device of the invention can be directly integrated into the existing wind power device, which saves cost and is convenient for construction and installation.

In use, the first driving component 363 is activated to drive the housing 32 to rotate in the horizontal direction, and the second driving component 373 can be activated to drive the rotary bearing 35 to rotate in the vertical direction, whereby the rotary bearing 35 can be driven by the housing. 32 with the action of the horizontal direction of rotation, but also their own vertical rotation, horizontal drive mechanism and vertical drive The organic compounding of the mechanism enables the solar bracket 1 to simultaneously rotate in the horizontal direction and the vertical direction, effectively expanding the rotation angle of the solar panel 2, and the two driving components (opening and closing and working stroke) can be controlled by the control device. Tracking the sun's rays in all directions, effectively improving the conversion efficiency and utilization efficiency of solar energy. Moreover, the wind loaded on the solar support 1 and its own gravity are rarely received by the rotary drive 3 itself, but transferred to the upright of the wind power support 4, and the existing wind power support 4 has a large diameter and can withstand the upright. The force is large, and the force can be firmly stabilized by the column, so that the rotary driving device 3 is firm and not easily damaged, and the service life is prolonged.

Embodiment 2

Referring to FIG. 9 and FIG. 10, in the present embodiment, the difference from the first embodiment is that the mounting seat 31, the housing 32 and the upper bearing 33 in the first embodiment are of a unitary structure, but in this embodiment. The middle mount 31', the housing 32' and the upper bearing 33' are of an open-close type structure, thereby being suitable for existing installed wind power installations.

The mounting seat 31', the housing 32' and the upper bearing 33' are each divided into two parts in the radial direction (ie, two sub-mounts, two sub-mounts, and two sub-bearings 33), which are formed at the time of installation. The lower bearing 34' on the seat 31' is naturally divided into two parts. Preferably, the two parts of the mounting seat 31', the two parts of the housing 32' and the two parts of the upper bearing 33' are respectively symmetrical, both of which are semi-cylinders. They can be combined into a cylindrical shape. A first fixing hole 381 is defined in the two parts of the connecting portion 31 ′, and a second fixing hole 382 is respectively formed in the two parts of the connecting portion of the housing 32 ′, and the joints of the two parts of the upper bearing 33 ′ are respectively opened. The third fixing hole 383.

Two portions of one or more of the mounting seat 31', the housing 32' and the upper bearing 33' may be provided with a positioning mechanism at the joint, that is, one of the portions may be provided with a stud 391 at the joint, and the other portion A groove (not shown) may be provided at the joint, and the fitting of the boss 391 and the groove enables positioning of the two parts at the time of installation, thereby facilitating installation.

During installation, the two parts of the mounting seat 31' can be firstly engaged from the outer circumference of the column of the wind power bracket 4 on the wind power bracket of the existing wind power installation, and the first fixing hole 381 is passed through the fastener through the fastener. Thereby, the mount 31' is mounted on the outer circumference of the column, and the mounting manner of the housing 32' and the upper bearing 33' is similar.

Claims (13)

A wind-light combined power generation device comprising an optoelectronic device and a wind power device, the photoelectric device comprising a solar support (1), a solar panel (2) disposed on the solar support (1), and driving the solar support (1) to rotate a rotary drive (3) comprising a wind power support (4), a wind power generator (5) disposed at a top end of the wind power support (4), the wind power support (4) comprising a vertical upright, Features are: The rotary driving device (3) includes a mounting seat (31; 31') fixed to an outer circumference of the column, a housing (32; 32') located at an outer circumference of the mounting seat (31), and a rotary bearing (35) on both sides of the housing (32; 32'); The housing (32; 32') is driven by a horizontal drive mechanism to be horizontally rotatable relative to the mount (31; 31'), and the rotary bearing (35) is driven by a vertical drive mechanism to enable the housing The body (32; 32') is vertically rotated, and the rotary bearing (35) is respectively connected to the solar support (1), and the post is worn from a central area (15) formed on the solar support (1) Over. The combined wind power generation device according to claim 1, wherein said horizontal drive mechanism comprises a first worm wheel (361) formed on a peripheral side of said mount (31; 31'), and said first worm wheel (361) a meshed first worm (362), and a first driving member (363) that drives the first worm (362) to rotate, the axis of the first worm wheel (361) being a vertical direction, the first A worm (362) drives the housing (32; 32') to rotate about the first worm gear (361). The combined wind power generation device according to claim 2, wherein a first driving member accommodating chamber (322) is provided on an outer peripheral side surface of the casing (32; 32'), and the first driving member ( 363) and a first worm (362) is received in the first driving component accommodating cavity (322), and the first worm (362) is rotatable in the first driving component accommodating cavity (322) The first driving component accommodating cavity (322) communicates with the interior of the housing (32; 32') such that the thread on the first worm (362) is exposed to the first driving component accommodating cavity (322) externally engages with the first worm gear (361). The combined wind power generation device according to claim 3, characterized in that: the upper periphery of the upper portion of the mounting seat (31; 31') is fixed with an upper bearing (33; 33'), and the mounting seat (31; 31') A lower bearing (34) is formed on the lower outer circumference, and the housing (32; 32') is supported between the upper bearing (33; 33') and the lower bearing (34), and the first worm wheel (361) is formed The outer circumference of the mount (31; 31') is located between the upper bearing (33; 33') and the lower bearing (34). A wind-light combined power generating apparatus according to claim 1, wherein said vertical drive mechanism comprises a second worm wheel (371) formed on a peripheral side of one of the rotary bearings (35), and said second worm wheel ( 371) a meshed second worm (372), and a second driving member (373) that drives the second worm (372) to rotate, the axis of the second worm wheel (371) being horizontal, the second worm wheel (371) drives the rotary bearing (35) to rotate about its own axis. The combined wind power generation device according to claim 5, characterized in that both sides of the casing (32; 32') are formed with a bearing receiving cavity (321), and the axis of the bearing receiving cavity (321) a second drive member accommodating cavity (323) is disposed in a horizontal direction on a bearing receiving cavity (321) on the same side of the rotary bearing (35) having the second worm wheel (371), the second A driving component (373) and a second worm (372) are housed in the second driving component accommodating cavity (323), and the second worm (372) is capable of accommodating the cavity in the second driving component (323) Rotating, the second driving component accommodating cavity (323) communicates with the inside of the bearing accommodating cavity (321), so that the thread on the second worm (372) is exposed to the second driving component accommodating cavity ( 323) externally meshes with the second worm wheel (371). The wind-light combined power generator according to any one of claims 1 to 6, characterized in that the back surface of the solar bracket (1) and the two sides of the central region (15) are respectively provided with mounting brackets ( 14) The mounting brackets (14) are respectively fixed to the rotary bearings (35) at the respective positions. A wind-light combined power generating apparatus according to claim 7, wherein said mounting bracket (14) includes a bracket connecting portion (141) for fixing to said rotary bearing (35), at said bracket connecting portion ( The outer periphery of the 141) is provided with reinforcing wings (142) extending in the vertical direction and/or the horizontal direction, and the reinforcing wings (142) are supported on the back surface of the solar bracket (1). A wind-light combined power generating apparatus according to claim 7, wherein said solar bracket (1) comprises a frame (11), which are horizontally spaced apart in the frame (11) and respectively extend in the vertical direction. Vertical dividing bars (121), and two horizontal dividing bars (122) arranged vertically between the vertical dividing bars (121) and extending in the horizontal direction respectively, and the two vertical dividing bars (121) And the two horizontal dividing bars (122) together form the central region (15). The wind-light combined power generator according to any one of claims 1 to 6, wherein the mount (31'), the casing (32') and the upper bearing (33') are each radially defined. Connect the two parts that are fixed to each other. The combined wind power generation device according to claim 10, wherein a positioning mechanism is provided at a joint between the mounting seat (31'), the housing (32') and/or the upper bearing (33'). The positioning mechanism includes a boss (391) disposed at one of the partial joints, and a groove disposed at a corresponding other portion of the joint, the boss (391) and the groove cooperating. The combined wind power generation device according to any one of claims 1 to 6, wherein the wind power support (4) further comprises a base (41) for fixing to the base floor, the column being mounted on the a base (41), the post includes a first upright (42) fixed to the base (41), and a second upright (43) fixed to the first upright (42), the mounting The top of the seat (31; 31') is fixed together with the mounting and fixing portions of the first upright (42) and the second upright (43). The combined wind power generation device according to claim 12, wherein the base (41) and the first upright (42) are hinged by a hinge (45), and the base floor is also fixed with a hydraulic cylinder ( 46) The hydraulic cylinder (46) is coupled to the first upright (42).

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