CN216122315U

CN216122315U - Photovoltaic cell support convenient to angle of adjustment just has cleaning device

Info

Publication number: CN216122315U
Application number: CN202122705693.2U
Authority: CN
Inventors: 朱冲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-03-22
Anticipated expiration: 2031-11-08

Abstract

The utility model provides a photovoltaic cell support convenient for angle adjustment and provided with a cleaning device, which comprises an upright post, wherein a bracket is arranged at the top end of the upright post, the bracket is arranged at the bottom of a cross beam, and the axial lead of the cross beam and the axial lead of the upright post are on the same vertical straight line; two ends of the top of the cross beam are respectively provided with an axle seat, and the two axle seats are respectively and rotatably connected with two ends of the main shaft; two ends of the main shaft are respectively provided with a connecting seat, the top ends of the two connecting seats are respectively fixedly connected with two sides of the bottom of the top frame, and the top frame is matched with the connecting seats to form a rotating structure with the main shaft; the photovoltaic cell cleaning device is provided with the cleaning roller, the driving motor is matched with the transmission gear set to drive the screw rod to rotate, the movable frame is driven to slide back and forth along the screw rod, the cleaning roller is further driven to slide along the surface of the photovoltaic cell panel, and the surface of the photovoltaic cell panel is cleaned through the sliding cleaning roller.

Description

Photovoltaic cell support convenient to angle of adjustment just has cleaning device

Technical Field

The utility model belongs to the technical field of photovoltaic cell correlation, and particularly relates to a photovoltaic cell support which is convenient for angle adjustment and is provided with a cleaning device.

Background

The solar photovoltaic cell is called photovoltaic cell for short, and is used for directly converting solar energy into electric energy, and a ground photovoltaic system uses silicon solar cells with silicon as a substrate in a large quantity, and the silicon solar cells can be divided into monocrystalline silicon, polycrystalline silicon and amorphous silicon solar cells.

And the photovoltaic cell support simple structure who uses at present, generally for fixed frame construction, after the installation is accomplished, solar photovoltaic cell panel's angle is fixed usually, and the short and great area of illumination angle variation range of partial sun illumination time is unsuitable to use fixed angle's photovoltaic cell support, and at the in-process that uses, owing to lack initiative cleaning device, the mud piece that the dust formed after combining the rainwater can influence the power generation effect on photovoltaic cell adheres to, has inconveniently when using.

Disclosure of Invention

In view of the above disadvantages, the present invention provides a photovoltaic cell support with a cleaning device, which is convenient for adjusting the angle.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a photovoltaic cell support convenient for angle adjustment and provided with a cleaning device comprises an upright post, wherein a bracket is arranged at the top end of the upright post, the bracket is arranged at the bottom of a cross beam, and the axis of the cross beam and the axis of the upright post are on the same vertical straight line; two ends of the top of the cross beam are respectively provided with an axle seat, and the two axle seats are respectively and rotatably connected with two ends of the main shaft; two ends of the main shaft are respectively provided with a connecting seat, the top ends of the two connecting seats are respectively fixedly connected with two sides of the bottom of the top frame, and the top frame is matched with the connecting seats to form a rotating structure with the main shaft; one end of the bottom of the top frame is provided with a driving motor, and the driving motor is connected with the transmission gear set; the transmission gear set is arranged on one side of the top frame, and the transmission gear set and the screw rod form a rotating structure; the lead screw is installed at the top of the top frame and is connected with the middle of the movable frame.

Furthermore, a speed reducing motor is installed in the middle of the cross beam, and a driving wheel is installed on one side of the speed reducing motor; the driving wheel is meshed with the first meshing wheel, the first meshing wheel is arranged in the middle of the spindle, and meanwhile the driving wheel and the first meshing wheel are matched with the spindle to form a rotating structure.

Furthermore, four fixing columns are symmetrically arranged on the top of the top frame, and are fixedly connected with the bottom of the mounting frame; the axis of the mounting rack and the axis of the top rack are on the same vertical straight line, and a photovoltaic cell panel is installed at the top of the mounting rack.

Furthermore, the screw rod is in threaded connection with the movable frame, the movable frame is arranged between the top frame and the mounting frame, and two ends of the movable frame respectively penetrate through two sides between the top frame and the mounting frame; the minimum width of the movable frame is smaller than the distance between the two fixed columns, and the movable frame is matched with the screw rod to form a sliding structure.

Furthermore, a cleaning roller is arranged between two ends of the movable frame, the cleaning roller is rotatably connected with the movable frame, and the cleaning roller is arranged above the mounting frame; two ends of the cleaning roller are respectively provided with a second meshing wheel, the two second meshing wheels are respectively meshed with the two racks, and the two racks are respectively arranged on two sides of the top of the mounting rack; the cleaning roller is matched with the second meshing wheel and the rack to form a rotating structure.

Furthermore, the bottom of the mounting rack is provided with a tilt angle sensor, and the tilt angle sensor is electrically connected with the main control module; the main control module is installed on the upper portion of the outer wall of the stand column and is electrically connected with the speed reduction motor.

The utility model has the beneficial effects that:

1. the photovoltaic cell panel rotation monitoring device is provided with a main control module and a gear motor, the gear motor is matched with a driving wheel to drive a first meshing wheel to rotate so as to drive a main shaft to rotate, starting and stopping of the gear motor are automatically controlled through the main control module, the main control module is in network connection with a cloud main control program through the internet, the position of a current area is obtained through the cloud main control program, the main control module is matched with data to control the starting and stopping of the gear motor, in the rotation process of the mounting frame, the rotation angle of the mounting frame is monitored in real time through an inclination angle sensor, the data are sent to the main control module in real time, and then the rotation angle of the photovoltaic cell panel is automatically controlled.

2. The photovoltaic cell cleaning device is provided with the cleaning roller, the driving motor is matched with the transmission gear set to drive the screw rod to rotate, the movable frame is driven to slide back and forth along the screw rod, the cleaning roller is further driven to slide along the surface of the photovoltaic cell panel, and the surface of the photovoltaic cell panel is cleaned through the sliding cleaning roller.

3. The cleaning roller is provided with the second meshing wheels and the racks, the second meshing wheels at the two ends of the cleaning roller are matched with the racks to drive the cleaning roller to rotate in the sliding process of the cleaning roller, the plurality of cleaning cloth strips are distributed on the outer wall of the cleaning roller, the cleaning effect of the cleaning roller is improved through rotation, and meanwhile, the second meshing wheels at the two ends of the cleaning roller are meshed with the racks, so that the stability of the movable frame in the sliding process can be effectively improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a bottom view of fig. 1 of the present invention.

Fig. 3 is a schematic front view of the present invention.

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3 according to the present invention.

Fig. 5 is an enlarged schematic view of the utility model at B in fig. 1.

Fig. 6 is an enlarged view of the structure of fig. 2 at C according to the present invention.

In the figure: 1. a column; 2. a bracket; 3. a cross beam; 4. a shaft seat; 5. a main shaft; 6. a connecting seat; 7. a reduction motor; 8. a driving wheel; 9. a first meshing wheel; 10. a top frame; 11. a tilt sensor; 12. a drive motor; 13. a drive gear set; 14. a screw rod; 15. a movable frame; 16. a cleaning roller; 17. a second meshing wheel; 18. a rack; 19. a mounting frame; 20. fixing a column; 21. a photovoltaic cell panel; 22. and a main control module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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 or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The photovoltaic cell bracket convenient for angle adjustment and provided with the cleaning device as shown in fig. 1 to 6 comprises an upright post 1, wherein a bracket 2 is installed at the top end of the upright post 1, the bracket 2 is installed at the bottom of a cross beam 3, and the axis of the cross beam 3 and the axis of the upright post 1 are on the same vertical straight line; two ends of the top of the cross beam 3 are respectively provided with a shaft seat 4, and the two shaft seats 4 are respectively in rotating connection with two ends of the main shaft 5; two ends of the main shaft 5 are respectively provided with a connecting seat 6, the top ends of the two connecting seats 6 are respectively fixedly connected with two sides of the bottom of the top frame 10, and the top frame 10 is matched with the connecting seats 6 to form a rotating structure with the main shaft 5; a driving motor 12 is installed at one end of the bottom of the top frame 10, and the driving motor 12 is connected with a transmission gear set 13; the transmission gear set 13 is installed on one side of the top frame 10, and the transmission gear set 13 and the screw rod 14 form a rotating structure; the screw rod 14 is installed at the top of the top frame 10, and the screw rod 14 is connected with the middle part of the movable frame 15.

Through adopting above-mentioned technical scheme, the bottom of stand 1 is the flange structure, and the inside cavity of stand 1, and the inside of stand 1 is convenient for walk the line and is convenient for fix on the mount pad according to the demand.

In this embodiment, a speed reducing motor 7 is installed in the middle of the cross beam 3, and a driving wheel 8 is installed on one side of the speed reducing motor 7; the driving wheel 8 is meshed with the first meshing wheel 9, the first meshing wheel 9 is installed in the middle of the spindle 5, and meanwhile the driving wheel 8 and the first meshing wheel 9 are matched with the spindle 5 to form a rotating structure.

Through adopting above-mentioned technical scheme, drive first engaging wheel 9 through gear motor 7 cooperation drive wheel 8 and rotate, and then drive main shaft 5 and rotate, stop of gear motor 7 and carry out automatic control through host system 22, improved the use convenience.

In this embodiment, four fixing columns 20 are installed on the top of the top frame 10, and the four fixing columns 20 are symmetrically arranged, and meanwhile, the four fixing columns 20 are all fixedly connected with the bottom of the mounting frame 19; the axis of the mounting rack 19 and the axis of the top rack 10 are on the same vertical straight line, and the photovoltaic cell panel 21 is installed on the top of the mounting rack 19.

Through adopting above-mentioned technical scheme, the outer wall parcel of fixed column 20 has the rubber layer, and the height on rubber layer is greater than the height of fixed column 20, can provide certain buffering effect and improve the stability of mounting bracket 19 after the installation is accomplished.

In this embodiment, the screw 14 is connected to the movable frame 15 by a screw, the movable frame 15 is disposed between the top frame 10 and the mounting frame 19, and two ends of the movable frame 15 respectively penetrate two sides between the top frame 10 and the mounting frame 19; the minimum width of the movable frame 15 is smaller than the distance between the two fixed columns 20, and the movable frame 15 is matched with the screw rod 14 to form a sliding structure.

Through adopting above-mentioned technical scheme, drive lead screw 14 through driving motor 12 cooperation drive gear group 13 and rotate, drive adjustable shelf 15 and slide around the lead screw 14 carries out, and then drive cleaning roller 16 and slide along photovoltaic cell panel 21's surface, clear up photovoltaic cell panel 21's surface through gliding cleaning roller 16.

In this embodiment, a cleaning roller 16 is installed between two ends of the movable frame 15, and the cleaning roller 16 is connected to the movable frame 15 in a rotating manner, and the cleaning roller 16 is disposed above the mounting frame 19; two ends of the cleaning roller 16 are respectively provided with a second meshing wheel 17, the two second meshing wheels 17 are respectively meshed with the two racks 18, and the two racks 18 are respectively arranged on two sides of the top of the mounting rack 19; the cleaning roller 16 is matched with a second meshing wheel 17 and a rack 18 to form a rotating structure.

Through adopting above-mentioned technical scheme, at the gliding in-process of cleaning roller 16, the second engaging wheel 17 cooperation rack 18 at cleaning roller 16 both ends drives cleaning roller 16 and carries out the rotation, and it has a plurality of clean cloth to distribute on cleaning roller 16's the outer wall, improves cleaning roller 16's clean effect through rotating, and the second engaging wheel 17 meshing at cleaning roller 16 both ends can effectively improve the stability of movable rack 15 when sliding simultaneously on rack 18.

In this embodiment, the tilt sensor 11 is installed at the bottom of the mounting frame 19, and the tilt sensor 11 is electrically connected to the main control module 22; the main control module 22 is installed on the upper part of the outer wall of the upright post 1, and the main control module 22 is electrically connected with the speed reducing motor 7.

Through adopting above-mentioned technical scheme, host system 22 passes through internet and high in the clouds main control program network connection, obtains the position in current area through high in the clouds main control program, and host system 22 cooperates opening of data control gear motor 7 to open, and at mounting bracket 19 pivoted in-process, carries out real-time supervision to mounting bracket 19's turned angle through inclination sensor 11 to send data to host system 22 in real time, and then carry out automatic control to photovoltaic cell panel 21's turned angle.

The working principle is as follows: in the utility model, an external power supply is switched on in the using process, a main control module 22 is started, the sun position of the current position is obtained from a cloud main control program through the main control module 22 at regular time, the main control module 22 starts a speed reducing motor 7 by obtaining the angle required to be adjusted by the current photovoltaic cell panel 21, the top frame 10, the mounting frame 19 and the photovoltaic cell panel 21 are driven to synchronously rotate through a driving wheel 8 and a first meshing wheel 9, in the rotating process of the mounting frame 19 and the photovoltaic cell panel 21, an inclination angle sensor 11 starts the moving angle data of the mounting frame 19 to the main control module 22 in real time, after the angle is adjusted to a specified angle, the main control module 22 controls the speed reducing motor 7 to be closed, when the photovoltaic cell panel 21 needs to be cleaned, a driving motor 12 is started and drives a screw rod 14 to start to rotate in cooperation with a transmission gear set 13, and in the rotating process of the screw rod 14, the cleaning roller 16 is driven to start to slide in cooperation with a moving frame 15, in the sliding process of the cleaning roller 16, the second meshing wheels 17 at the two ends of the cleaning roller 16 are matched with the rack 18 to drive the cleaning roller 16 to rotate, a plurality of cleaning cloth strips are distributed on the outer wall of the cleaning roller 16, and the surface of the photovoltaic cell panel 21 is cleaned by rotating the cleaning roller 16.

The above embodiments are only specific examples of the present invention, and the protection scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications made by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a photovoltaic cell support convenient to angle of adjustment just has cleaning device which characterized in that: the device comprises an upright post (1), wherein a bracket (2) is arranged at the top end of the upright post (1), the bracket (2) is arranged at the bottom of a cross beam (3), and the axial lead of the cross beam (3) and the axial lead of the upright post (1) are on the same vertical straight line; two ends of the top of the cross beam (3) are respectively provided with an axle seat (4), and the two axle seats (4) are respectively and rotatably connected with two ends of the main shaft (5); two ends of the main shaft (5) are respectively provided with a connecting seat (6), the top ends of the two connecting seats (6) are respectively fixedly connected with two sides of the bottom of the top frame (10), and the top frame (10) is matched with the connecting seats (6) and the main shaft (5) to form a rotating structure; one end of the bottom of the top frame (10) is provided with a driving motor (12), and the driving motor (12) is connected with a transmission gear set (13); the transmission gear set (13) is arranged on one side of the top frame (10), and the transmission gear set (13) and the screw rod (14) form a rotating structure; the screw rod (14) is installed at the top of the top frame (10), and the screw rod (14) is connected with the middle of the movable frame (15).

2. The photovoltaic cell support with cleaning apparatus for facilitating angle adjustment of claim 1, wherein: a speed reducing motor (7) is installed in the middle of the cross beam (3), and a driving wheel (8) is installed on one side of the speed reducing motor (7); the transmission wheel (8) is meshed with the first meshing wheel (9), the first meshing wheel (9) is installed in the middle of the spindle (5), and meanwhile the transmission wheel (8) and the first meshing wheel (9) are matched with the spindle (5) to form a rotating structure.

3. The photovoltaic cell support with cleaning apparatus for facilitating angle adjustment of claim 1, wherein: the top of the top frame (10) is provided with four fixing columns (20), and the four fixing columns (20) are symmetrically arranged, and meanwhile, the four fixing columns (20) are fixedly connected with the bottom of the mounting frame (19); the axis of the mounting rack (19) and the axis of the top rack (10) are on the same vertical straight line, and the photovoltaic cell panel (21) is mounted at the top of the mounting rack (19).

4. The photovoltaic cell support with cleaning apparatus for facilitating angle adjustment of claim 1, wherein: the screw rod (14) is in threaded connection with the movable frame (15), the movable frame (15) is arranged between the top frame (10) and the mounting frame (19), and two ends of the movable frame (15) penetrate through two sides between the top frame (10) and the mounting frame (19) respectively; the minimum width of the movable frame (15) is smaller than the distance between the two fixed columns (20), and the movable frame (15) is matched with the screw rod (14) to form a sliding structure.

5. The photovoltaic cell support with cleaning apparatus for facilitating angle adjustment of claim 4, wherein: a cleaning roller (16) is arranged between the two ends of the movable frame (15), the cleaning roller (16) is rotatably connected with the movable frame (15), and the cleaning roller (16) is arranged above the mounting frame (19); two ends of the cleaning roller (16) are respectively provided with a second meshing wheel (17), the two second meshing wheels (17) are respectively meshed with the two racks (18), and the two racks (18) are respectively arranged on two sides of the top of the mounting rack (19); the cleaning roller (16) is matched with the second meshing wheel (17) and the rack (18) to form a rotating structure.

6. The photovoltaic cell support with cleaning apparatus for facilitating angle adjustment of claim 3, wherein: the bottom of the mounting rack (19) is provided with a tilt angle sensor (11), and the tilt angle sensor (11) is electrically connected with the main control module (22); the main control module (22) is installed on the upper portion of the outer wall of the upright post (1), and the main control module (22) is electrically connected with the speed reducing motor (7).