CN216490381U

CN216490381U - Solar energy film is from cleaning device

Info

Publication number: CN216490381U
Application number: CN202123068123.3U
Authority: CN
Inventors: 张巍; 夏伟添
Original assignee: Nanjing Yansheng Technology Co ltd
Current assignee: Nanjing Yansheng Technology Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-05-10
Anticipated expiration: 2031-12-08

Abstract

The utility model discloses a solar energy film is from cleaning device, fixed frame including the equal uncovered setting in top and both sides, fixed frame's medial surface lower extreme is equipped with solar energy glass unit, the uncovered inside of fixed frame one side is equipped with along the slider of uncovered length direction removal, and fixed frame's one end is equipped with the driving piece that the drive slider removed, the side of slider is equipped with the slide rail parallel with fixed frame width direction, the side slip of slide rail is provided with linear electric motor, linear electric motor's side is equipped with the windscreen wiper board that can adjust. This solar energy film automatically cleaning device can clean the impurity on the photovoltaic cell subassembly illumination face, avoids impurity influence photovoltaic cell subassembly's daylighting area, is favorable to keeping photovoltaic cell subassembly's working property to make photovoltaic cell subassembly stable electricity generation, easy operation, convenient to use.

Description

Solar energy film is from cleaning device

Technical Field

The utility model relates to a photovoltaic power generation equipment technical field specifically is a solar energy film automatically cleaning device.

Background

The photovoltaic power generation is based on the principle of photovoltaic effect, and solar energy is directly converted into electric energy by using a solar cell. The photovoltaic power generation system mainly comprises a solar panel (assembly), a controller and an inverter, and the photovoltaic power generation system mainly comprises electronic components but does not relate to mechanical components.

Solar photovoltaic of using for a long time in the field leaves net facility, and impurity such as ash, bird's droppings, snow can fall on photovoltaic cell module, because solar glass module does not have clean function, can't regularly clear up impurity, influences photovoltaic cell module's daylighting area to influence photovoltaic cell module's working property, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a solar energy film automatically cleaning device, can clean the impurity on the photovoltaic cell subassembly illumination face, avoid impurity influence photovoltaic cell subassembly's daylighting area, be favorable to keeping photovoltaic cell subassembly's working property to make photovoltaic cell subassembly stable electricity generation, easy operation, convenient to use can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a solar energy film is from cleaning device, includes the fixed frame of the equal uncovered setting in top and both sides, fixed frame's medial surface lower extreme is equipped with solar energy glass assembly, the uncovered inside of fixed frame one side is equipped with the slider that removes along uncovered length direction, and fixed frame's one end is equipped with the driving piece that the drive slider removed.

The side of the sliding block is provided with a sliding rail parallel to the width direction of the fixed frame, the side of the sliding rail is provided with a linear motor in a sliding mode, and the side of the linear motor is provided with an adjustable wiper blade.

As a preferred technical scheme of the utility model, the driving piece includes motor cabinet, driving step motor, shaft coupling, drive screw, the side of slider is equipped with the nut, and drive screw and nut threaded connection, driving step motor passes through the motor cabinet and installs the one end at fixed frame, and driving step motor's output shaft passes through the shaft coupling and is connected with drive screw's one end.

As a preferred technical scheme of the utility model, drive screw's side both ends all are equipped with the first bearing, and drive screw rotates with fixed frame through the first bearing to be connected.

As a preferred technical scheme of the utility model, one side that the slider was kept away from to the slide rail is equipped with the fixing base, the periphery side of fixing base is rotated and is provided with the gyro wheel.

As a preferred technical scheme of the utility model, linear electric motor's side-mounting has output shaft to the lower regulation step motor, wiper blade movable mounting is on adjusting step motor's output shaft.

As a preferred technical scheme of the utility model, adjust step motor's side and rotate the second bearing that is provided with the wiper blade and connects, and adjust step motor's side and be equipped with the clockwork spring of being connected with the wiper blade middle part.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the solar energy film automatically cleaning device of example, drive step motor pass through the shaft coupling and drive screw and rotate, and drive screw rotates the in-process and drives the slider through the nut and remove, and the slider drives the slide rail and removes to adjust the position of slide rail.

2. The utility model discloses solar energy film automatically cleaning device of example adjusts step motor and passes through clockwork spring and drive the windscreen wiper board rotation to make windscreen wiper board lower extreme to keeping away from the direction slope of removal, be convenient for strike off impurity downwards, make the impurity of striking off can follow solar energy glass subassembly and move down, the clearance of the impurity of being convenient for.

3. In the solar thin film self-cleaning device exemplified by the utility model, the linear motor drives the wiper blade to move by adjusting the stepping motor, and impurities on the upper surface of the solar glass component are cleaned in the moving process of the wiper blade; when impurities with firmer adhesion are encountered, the impurities block the wiper blade, the wiper blade rotates around the output shaft of the linear motor, and meanwhile, the clockwork spring is driven to deform, so that the inclination of the wiper blade is increased; after impurities pass, the spring drives the wiper blade to reset.

4. The utility model discloses solar energy film automatically cleaning device of example can clean the impurity on the photovoltaic cell subassembly illumination face, avoids impurity to influence photovoltaic cell subassembly's daylighting area, is favorable to keeping photovoltaic cell subassembly's working property to make photovoltaic cell subassembly generate electricity stably, easy operation, convenient to use.

Drawings

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

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic structural diagram of a driving member of the present invention;

fig. 4 is a schematic structural view of the rain scraper of the present invention.

In the figure: the device comprises a fixed frame 1, a solar glass component 2, a driving screw rod 3, a first bearing 31, a motor seat 4, a driving stepping motor 41, a coupler 42, a sliding block 5, a nut 51, a sliding rail 6, a linear motor 61, a fixed seat 62, a roller 63, an adjusting stepping motor 7, a second bearing 71, a clockwork spring 72 and a wiper blade 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a solar thin film self-cleaning device comprises a fixed frame 1 with the top and two sides open, a solar glass component is arranged at the lower end of the inner side of the fixed frame 1, a slide block 5 moving along the length direction of the opening is arranged in the opening at one side of the fixed frame 1, and one end of the fixed frame 1 is provided with a driving piece for driving the sliding block 5 to move, the driving piece comprises a motor base 4, a driving stepping motor 41, a coupler 42 and a driving screw rod 3, the side surface of the sliding block 5 is provided with a nut 51, and the driving screw rod 3 is connected with the screw nut 51 by screw thread, the driving stepping motor 41 is arranged at one end of the fixed frame 1 by the motor base 4, and the output shaft of the driving stepping motor 41 is connected with one end of the driving screw 3 through the coupler 42, the driving stepping motor 41 drives the driving screw 3 to rotate through the coupler 42, and the nut 51 drives the sliding block 5 to move in the rotating process of the driving screw 3.

Both ends of the side surface of the driving screw rod 3 are provided with first bearings 31, and the driving screw rod 3 is rotatably connected with the fixed frame 1 through the first bearings 31, so that the friction between the driving screw rod 3 and the fixed frame 1 can be reduced.

The side of slider 5 is equipped with the slide rail 6 parallel with 1 width direction of fixed frame, one side that slider 5 was kept away from to slide rail 6 is equipped with fixing base 62, the periphery side of fixing base 62 is rotated and is provided with gyro wheel 63, drive screw 3 rotates the in-process and drives slider 5 through nut 51 and remove, slider 5 drives slide rail 6 and removes, thereby adjust the position of slide rail 6, slide rail 6 can drive gyro wheel 63 through fixing base 62 and rotate, the removal of slide rail 6 of being convenient for.

The side of slide rail 6 slides and is provided with linear electric motor 61, and linear electric motor 61's side is equipped with wiper blade 8 that can adjust, and linear electric motor 61 drives wiper blade 8 through adjusting step motor 7 and removes, and wiper blade 8 removes the impurity of in-process 2 upper surfaces of solar energy glass subassembly and clears up.

The side surface of the linear motor 61 is provided with an adjusting stepping motor 7 with an output shaft downward, and the wiper blade 8 is movably arranged on the output shaft of the adjusting stepping motor 7.

The side of adjusting step motor 7 rotates and is provided with second bearing 71 that wiper blade 8 is connected, and the side of adjusting step motor 7 is equipped with the clockwork spring 72 of being connected with wiper blade 8 middle part, adjusts step motor 7 and drives wiper blade 8 through clockwork spring 72 and rotate to make the lower extreme of wiper blade 8 to keeping away from the direction slope of removal, be convenient for strike off impurity downwards, make the impurity of striking off move down along solar energy glass assembly 2, the clearance of the impurity of being convenient for.

When impurities with firmer adhesion are encountered, the impurities block the wiper blade 8, the wiper blade 8 rotates around the output shaft of the linear motor 61, and meanwhile, the clockwork spring 72 is driven to deform, so that the inclination of the wiper blade 8 is increased; after passing through the impurities, the spring 72 drives the wiper blade 8 to return.

Control switches are respectively connected in series in working circuits of the driving stepping motor 41, the linear motor 61 and the adjusting stepping motor 7, each control switch is integrated on an external switch group, and the driving stepping motor 41, the linear motor 61 and the adjusting stepping motor 7 are common electrical elements in the prior art.

The whole solar thin film self-cleaning device can clean impurities on the illumination surface of the photovoltaic cell module, avoids the influence of the impurities on the daylighting area of the photovoltaic cell module, and is favorable for keeping the working performance of the photovoltaic cell module, so that the photovoltaic cell module generates power stably, and the solar thin film self-cleaning device is simple in operation and convenient to use.

When in use:

1. fixedly mounting the fixed frame 1, and inclining the side of the linear motor 61 corresponding to the wiper blade 8 downwards;

2. in the initial stage, the slide rail 6 is positioned at one end of the upper side of the fixed frame 1, and the linear motor 61 is positioned at one end of the fixed seat 62;

3. the external switch group controls the driving stepping motor 41 to work, the driving stepping motor 41 drives the driving screw rod 3 to rotate through the coupler 42, the nut 51 drives the sliding block 5 to move in the rotating process of the driving screw rod 3, and the sliding block 5 drives the sliding rail 6 to move, so that the position of the sliding rail 6 is adjusted;

4. the adjusting stepping motor 7 is controlled to work through the external switch group, and the adjusting stepping motor 7 drives the wiper blade 8 to rotate through the clockwork spring 72, so that the lower end of the wiper blade 8 inclines towards the direction far away from the movement (taking fig. 1 as an example, when the linear motor 61 moves towards the direction of the sliding block 5, the lower side of the wiper blade 8 moves towards the direction far away from the sliding block 5, so that the wiper blade 8 is in an inclined state);

5. the linear motor 61 is controlled to work through an external switch group, the linear motor 61 drives the wiper blade 8 to move through adjusting the stepping motor 7, and impurities on the upper surface of the solar glass assembly 2 are cleaned in the moving process of the wiper blade 8; when impurities with firmer adhesion are encountered, the impurities block the wiper blade 8, the wiper blade 8 rotates around the output shaft of the linear motor 61, and meanwhile, the clockwork spring 72 is driven to deform, so that the inclination of the wiper blade 8 is increased; after impurities pass, the spring 72 drives the wiper blade 8 to reset;

6. and 3-5, the whole solar glass assembly 2 can be cleaned by repeating the steps.

The utility model discloses can clean the impurity on the photovoltaic cell subassembly illumination face, avoid impurity to influence photovoltaic cell subassembly's daylighting area, be favorable to keeping photovoltaic cell subassembly's working property to make the stable electricity generation of photovoltaic cell subassembly, easy operation, convenient to use.

The non-public part of the utility model is the prior art, and the concrete structure, the material and the working principle are not detailed. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solar energy film is from cleaning device, includes fixed frame (1) that top and both sides are all uncovered and set up, its characterized in that: the solar glass assembly is arranged at the lower end of the inner side face of the fixed frame (1), a sliding block (5) moving along the length direction of an opening is arranged in the opening at one side of the fixed frame (1), and a driving piece for driving the sliding block (5) to move is arranged at one end of the fixed frame (1);

the side of slider (5) is equipped with slide rail (6) parallel with fixed frame (1) width direction, the side slip of slide rail (6) is provided with linear electric motor (61), the side of linear electric motor (61) is equipped with wiper blade (8) that can adjust.

2. The solar film self-cleaning apparatus of claim 1, wherein: the driving piece comprises a motor base (4), a driving stepping motor (41), a coupler (42) and a driving screw rod (3), a nut (51) is arranged on the side face of the sliding block (5), the driving screw rod (3) is in threaded connection with the nut (51), the driving stepping motor (41) is installed at one end of the fixed frame (1) through the motor base (4), and an output shaft of the driving stepping motor (41) is connected with one end of the driving screw rod (3) through the coupler (42).

3. The solar film self-cleaning apparatus of claim 2, wherein: both ends of the side surface of the driving screw rod (3) are provided with first bearings (31), and the driving screw rod (3) is rotatably connected with the fixed frame (1) through the first bearings (31).

4. The solar film self-cleaning apparatus of claim 1, wherein: one side of the sliding rail (6) far away from the sliding block (5) is provided with a fixed seat (62), and the side face of the periphery of the fixed seat (62) is provided with a roller (63) in a rotating mode.

5. The solar film self-cleaning apparatus of claim 1, wherein: the side surface of the linear motor (61) is provided with an adjusting stepping motor (7) with an output shaft downward, and the wiper blade (8) is movably arranged on the output shaft of the adjusting stepping motor (7).

6. The solar film self-cleaning apparatus of claim 5, wherein: the side surface of the adjusting stepping motor (7) is rotatably provided with a second bearing (71) connected with the wiper blade (8), and the side surface of the adjusting stepping motor (7) is provided with a clockwork spring (72) connected with the middle part of the wiper blade (8).