CN220440650U

CN220440650U - Self-cleaning device of photovoltaic power generation panel

Info

Publication number: CN220440650U
Application number: CN202321128577.1U
Authority: CN
Inventors: 罗菲菲; 张楠; 张小宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2024-02-02
Anticipated expiration: 2033-05-11

Abstract

The utility model relates to the technical field of cleaning of photovoltaic power generation panels, and discloses a self-cleaning device of a photovoltaic power generation panel. The self-cleaning device of the photovoltaic power generation plate has the advantages of being thorough in cleaning and the like, and solves the problems that the device can only be horizontally moved and erased in the use process, is low in cleaning efficiency, is easy to have residual stains, and therefore reduces the power generation efficiency.

Description

Self-cleaning device of photovoltaic power generation panel

Technical Field

The utility model relates to the technical field of cleaning of photovoltaic power generation panels, in particular to a self-cleaning device of a photovoltaic power generation panel.

Background

Photovoltaic power generation is a technology that uses the photovoltaic effect of a semiconductor interface to directly convert light energy into electrical energy. The solar energy power generation system mainly comprises three parts of a solar panel, a controller and an inverter, and the main parts comprise electronic components. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then the solar cell module is matched with components such as a power controller and the like to form the photovoltaic power generation device. In order to improve the solar energy utilization rate of the photovoltaic power generation panel, the photovoltaic panel is generally installed at the top or high position of a house, dust is easily dropped on the photovoltaic panel exposed outside, and the solar energy cannot be effectively removed by rain washing, so that the power generation efficiency of the photovoltaic panel is reduced, and therefore, the photovoltaic power generation panel needs to be cleaned regularly.

The patent of publication number CN218460381U discloses a self-cleaning device of photovoltaic power generation board, relates to the clean technical field of photovoltaic power generation board, including photovoltaic power generation board, mounting bracket and link, the surface transmission of two-way lead screw is connected with the lead screw nut of butt in the mounting bracket internal surface, and the outside of axis of rotation is followed length direction fixedly connected with round brush, and the lower surface of brush pole is followed length direction fixed mounting and is had the sponge that absorbs water. According to the utility model, through the cooperation arrangement of the bidirectional screw rod, the screw rod nut, the sliding rod, the fixed rack, the first gear, the second gear, the rotating shaft and the rolling brush, the cleaning capability and the cleaning effect of the front surface of the photovoltaic power generation plate can be improved to a certain extent through the rolling brush, the front surface of the photovoltaic power generation plate can be further wiped through the cooperation arrangement of the unidirectional damping bearing, the brush rod, the water absorbing sponge and the elastic rod, water stains are erased, the influence on the power generation efficiency is prevented, and the normal operation of power generation work is ensured.

In the use process of the device, the device can only be subjected to translational erasure, has low cleaning efficiency and is easy to have residual stains, so that the power generation efficiency is reduced, and the self-cleaning device of the photovoltaic power generation panel is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a self-cleaning device of a photovoltaic power generation plate, which has the advantages of thorough cleaning and the like, and solves the problems that the device can only be horizontally moved and erased in the use process, has low cleaning efficiency and is easy to have residual stains, thereby reducing the power generation efficiency.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a self-cleaning device of photovoltaic power generation board, includes the installing frame, the bottom fixedly connected with of installing frame is the supporting leg of four corners distribution, the inside of installing frame is equipped with the solar panel that is rectangular array distribution, the top fixedly connected with track of installing frame, orbital left side fixedly connected with motor casing, the inside of motor casing is equipped with the drive assembly who extends to the installing frame inside, drive assembly's surface is equipped with the motion subassembly that extends to solar panel top, motion subassembly's inside is equipped with the clean subassembly that extends to the track outside, the equal sliding connection of orbital front and back both sides has the sliding component that is located the clean subassembly outside, sliding component all is equipped with the drive gear who is connected with clean subassembly transmission to back one side, orbital front and back both sides equal fixedly connected with and drive gear engagement's drive rack.

The beneficial effects of the utility model are as follows:

this self-cleaning device of photovoltaic power generation board, at the use, at first drive motion subassembly lateral movement through drive assembly to drive clean subassembly lateral movement through motion subassembly, at this in-process, drive gear through driving the rack and take place to rotate, the clean subassembly reverse rotation of rethread drive gear, can clean solar panel through clean subassembly, have possessed convenient to use's advantage.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the drive assembly includes driving motor and drive threaded rod, the inside fixedly connected with driving motor of motor casing, driving motor's output fixedly connected with extends to the inside drive threaded rod of installing frame.

The driving motor is used for driving the threaded rod to rotate.

Further, the motion subassembly includes internal thread piece and rotation seat, the surface threaded connection of drive threaded rod has the internal thread piece, the top fixedly connected with of internal thread piece extends to the rotation seat of solar panel top.

The technical scheme has the beneficial effects that the driving threaded rod drives the internal thread block to transversely move under the pushing of the threads, so that the rotating seat is driven to transversely move.

Further, clean subassembly includes axis of rotation, cleaning brush and clean gear, the inside rotation of rotating the seat is connected with the axis of rotation that extends to the track outside, the surface fixedly connected with of axis of rotation is the cleaning brush of front and back symmetric distribution, both sides all fixedly connected with and the clean gear of drive gear meshing around the axis of rotation.

The rotating seat drives the rotating shaft to transversely move.

Further, the sliding component comprises a sliding plate and a sliding pin, the outer surface of the rotating shaft is rotationally connected with the sliding plate which is located on the outer side of the track and is in front-back symmetrical distribution, the sliding pins which are in left-right symmetrical distribution and extend to the inner portion of the track are fixedly connected to the opposite sides of the sliding plate, and the back side of the sliding plate is rotationally connected with a transmission gear.

The solar panel cleaning device has the beneficial effects that the sliding plate can be driven to transversely move by transversely moving the rotating shaft, so that the rack is driven to rotate by driving the transmission gear, and the cleaning gear is driven to reversely rotate by driving the transmission gear, so that the cleaning brush is driven to reversely rotate, and the solar panel can be cleaned.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a slide assembly according to the present utility model;

FIG. 3 is a top cross-sectional view of the cleaning assembly of the present utility model;

fig. 4 is an enlarged view of a portion a of the structural schematic of the present utility model.

In the figure: 1. a mounting frame; 2. a track; 3. a motor housing; 4. a drive assembly; 41. a driving motor; 42. driving a threaded rod; 5. a motion assembly; 51. an internal thread block; 52. a rotating seat; 6. a cleaning assembly; 61. a rotating shaft; 62. a cleaning brush; 63. cleaning the gear; 7. a sliding assembly; 71. a sliding plate; 72. a sliding pin; 8. a transmission gear; 9. driving a rack; 10. support legs; 11. a solar panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, as shown in fig. 1-4, the self-cleaning device of the photovoltaic power generation panel comprises a mounting frame 1, supporting legs 10 distributed in four corners are fixedly connected to the bottom of the mounting frame 1, solar panels 11 distributed in a rectangular array are arranged in the mounting frame 1, a track 2 is fixedly connected to the top of the mounting frame 1, a motor casing 3 is fixedly connected to the left side of the track 2, a driving component 4 extending to the inside of the mounting frame 1 is arranged in the motor casing 3, a moving component 5 extending to the upper side of the solar panels 11 is arranged on the outer surface of the driving component 4, a cleaning component 6 extending to the outer side of the track 2 is arranged in the moving component 5, sliding components 7 positioned on the outer side of the cleaning component 6 are connected to the front side and the rear side of the track 2 in a sliding mode, a transmission gear 8 in transmission connection with the cleaning component 6 is arranged on the back side of the sliding component 7, and a driving rack 9 meshed with the transmission gear 8 is fixedly connected to the front side and the rear side of the track 2;

the driving assembly 4 comprises a driving motor 41 and a driving threaded rod 42, the driving motor 41 is fixedly connected to the inside of the motor casing 3, and the driving threaded rod 42 extending to the inside of the mounting frame 1 is fixedly connected to the output end of the driving motor 41;

the drive motor 41 drives the drive threaded rod 42 to rotate;

the motion assembly 5 comprises an internal thread block 51 and a rotation seat 52, the external surface of the driving threaded rod 42 is in threaded connection with the internal thread block 51, and the top of the internal thread block 51 is fixedly connected with the rotation seat 52 extending to the upper part of the solar panel 11;

the driving threaded rod 42 drives the internal thread block 51 to move transversely under the pushing of the threads, so that the rotating seat 52 is driven to move transversely;

the cleaning assembly 6 comprises a rotating shaft 61, cleaning brushes 62 and a cleaning gear 63, the rotating shaft 61 extending to the outer side of the track 2 is rotationally connected to the inside of the rotating seat 52, the cleaning brushes 62 which are symmetrically distributed in front and back are fixedly connected to the outer surface of the rotating shaft 61, and the cleaning gears 63 meshed with the transmission gears 8 are fixedly connected to the front and back sides of the rotating shaft 61;

the rotating seat 52 drives the rotating shaft 61 to transversely move;

the sliding assembly 7 comprises a sliding plate 71 and a sliding pin 72, the outer surface of the rotating shaft 61 is rotationally connected with the sliding plate 71 which is positioned outside the track 2 and symmetrically distributed in the front-back direction, the opposite sides of the sliding plate 71 are fixedly connected with the sliding pins 72 which are symmetrically distributed in the left-right direction and extend into the track 2, and the back sides of the sliding plate 71 are rotationally connected with the transmission gears 8;

the rotation shaft 61 can drive the sliding plate 71 to transversely move by transversely moving, so that the rack 9 is driven to rotate by driving the transmission gear 8, and the cleaning gear 63 is driven to reversely rotate by driving the transmission gear 8, so that the cleaning brush 62 is driven to reversely rotate, and the solar panel 11 can be cleaned.

Working principle:

the first step: firstly, the driving motor 41 drives the driving threaded rod 42 to rotate, and the driving threaded rod 42 drives the internal thread block 51 to transversely move under the pushing of threads, so that the rotating seat 52 is driven to transversely move, and the rotating shaft 61 is driven to transversely move through the rotating seat 52;

and a second step of: in the process, the rotating shaft 61 transversely moves to drive the sliding plate 71 to transversely move, so that the rack 9 is driven to drive the transmission gear 8 to rotate;

and a third step of: and the cleaning gear 63 is driven to reversely rotate by the transmission gear 8, so that the cleaning brush 62 is driven to reversely rotate, and the solar panel 11 can be cleaned.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a self-cleaning device of photovoltaic power generation board, includes installing frame (1), the bottom fixedly connected with of installing frame (1) is supporting leg (10) that four corners distributes, the inside of installing frame (1) is equipped with solar panel (11) that are rectangular array and distribute, its characterized in that: the utility model discloses a motor cabinet, including installation frame (1), motor cabinet (3), solar panel (11) top, motor cabinet (2) and motor cabinet (3), top fixedly connected with track (2) of installation frame (1), the inside of motor cabinet (3) is equipped with drive assembly (4) that extend to installation frame (1), the surface of drive assembly (4) is equipped with motion subassembly (5) that extend to solar panel (11) top, the inside of motion subassembly (5) is equipped with cleaning assembly (6) that extend to the track (2) outside, the equal sliding connection in front and back both sides of track (2) has sliding assembly (7) that are located cleaning assembly (6) outside, sliding assembly (7) all be equipped with drive gear (8) that are connected with cleaning assembly (6) transmission, the equal fixedly connected with of front and back both sides of track (2) drives rack (9) with drive gear (8) meshing.

2. A self-cleaning apparatus for a photovoltaic panel according to claim 1, wherein: the driving assembly (4) comprises a driving motor (41) and a driving threaded rod (42), the driving motor (41) is fixedly connected to the inside of the motor casing (3), and the driving threaded rod (42) extending to the inside of the mounting frame (1) is fixedly connected to the output end of the driving motor (41).

3. A self-cleaning apparatus for a photovoltaic panel according to claim 2, wherein: the motion assembly (5) comprises an internal thread block (51) and a rotation seat (52), the external surface of the drive threaded rod (42) is in threaded connection with the internal thread block (51), and the top of the internal thread block (51) is fixedly connected with the rotation seat (52) extending to the upper part of the solar panel (11).

4. A self-cleaning apparatus for a photovoltaic panel according to claim 3, wherein: the cleaning assembly (6) comprises a rotating shaft (61), cleaning brushes (62) and cleaning gears (63), the rotating shaft (61) extending to the outer side of the track (2) is connected to the rotating seat (52) in a rotating mode, the cleaning brushes (62) which are symmetrically distributed in the front-back mode are fixedly connected to the outer surface of the rotating shaft (61), and the cleaning gears (63) meshed with the transmission gears (8) are fixedly connected to the front side and the rear side of the rotating shaft (61).

5. A self-cleaning apparatus for a photovoltaic panel according to claim 4, wherein: the sliding assembly (7) comprises a sliding plate (71) and a sliding pin (72), the outer surface of the rotating shaft (61) is rotationally connected with the sliding plate (71) which is located on the outer side of the track (2) and is in front-back symmetrical distribution, the sliding pins (72) which are in left-right symmetrical distribution and extend to the inner side of the track (2) are fixedly connected to opposite sides of the sliding plate (71), and the transmission gear (8) is rotationally connected to the opposite sides of the sliding plate (71).