WO2016206204A1 - 一种光伏组件及其自动清扫装置 - Google Patents

一种光伏组件及其自动清扫装置 Download PDF

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Publication number
WO2016206204A1
WO2016206204A1 PCT/CN2015/090378 CN2015090378W WO2016206204A1 WO 2016206204 A1 WO2016206204 A1 WO 2016206204A1 CN 2015090378 W CN2015090378 W CN 2015090378W WO 2016206204 A1 WO2016206204 A1 WO 2016206204A1
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WO
WIPO (PCT)
Prior art keywords
cleaning device
unit
frame
photovoltaic
automatic cleaning
Prior art date
Application number
PCT/CN2015/090378
Other languages
English (en)
French (fr)
Inventor
张意铃
Original Assignee
喀什博思光伏科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52913144&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2016206204(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 喀什博思光伏科技有限公司 filed Critical 喀什博思光伏科技有限公司
Publication of WO2016206204A1 publication Critical patent/WO2016206204A1/zh
Priority to SA517381728A priority Critical patent/SA517381728B1/ar

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/38—Machines, specially adapted for cleaning walls, ceilings, roofs, or the like
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02—Details
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the present application relates to the field of cleaning devices, and in particular to an automatic cleaning device and a photovoltaic module for cleaning photovoltaic modules.
  • photovoltaic power generation industry has become a new trend in the power generation industry at home and abroad due to its environmental protection and high energy quality.
  • photovoltaic panels used for photovoltaic power generation are usually installed outdoors. Outdoor dust, smog, rain, bird droppings, etc. will cause pollution and coverage of the photovoltaic panel surface, thus greatly affecting the conversion efficiency of the photovoltaic module, so it is necessary to periodically clean the photovoltaic panel of the photovoltaic module.
  • the embodiment of the present invention provides a photovoltaic module and an automatic cleaning device thereof, which can solve the problems of time-consuming, laborious, and poor cleaning effect when manually cleaning a photovoltaic panel in the prior art.
  • a photovoltaic module automatic cleaning device which comprises: a frame, including two end portions and an intermediate portion. When the frame is spanned on the photovoltaic panel to be cleaned, the middle portion is to be cleaned.
  • the photovoltaic panels are parallel; the walking unit is disposed at both ends and/or the middle portion of the frame for driving the automatic cleaning device to clean the photovoltaic panel to move; the guiding unit is disposed at both ends of the frame a portion for limiting the walking trajectory of the walking unit; a cleaning unit disposed at an intermediate portion of the frame for cleaning the photovoltaic panel to be cleaned during movement of the automatic cleaning device; the driving unit, including the motor and the transmission portion, for Powering the cleaning unit and the walking unit; the intelligent control system is connected to the motor, including an intelligent control circuit board for intelligently controlling the start and stop of the motor; and a power supply unit connected to the motor and the intelligent control system, including A photovoltaic power generation assembly and a battery for supplying power to the automatic cleaning device.
  • the intermediate portion of the frame is arranged in an integral or segmented manner, and the intermediate portion of the corresponding frame of the cleaning unit is arranged in an integral or segmented manner.
  • the guiding unit comprises a supporting wheel.
  • the supporting wheel disposed at one end of the frame is placed on the upper side of the photovoltaic panel, and the supporting wheel disposed at the other end of the frame and the lower side of the photovoltaic panel
  • the sides have a predetermined gap, and the end faces of the support wheels disposed at both ends of the frame are parallel to the photovoltaic panel.
  • the number of support wheels disposed at one end of the frame is greater than the number of support wheels disposed at the other end of the frame.
  • the travel unit includes a drive wheel, wherein the drive wheel travels along a photovoltaic panel, a photovoltaic module bezel, a mounting bracket of the photovoltaic panel, and/or a connector of the photovoltaic panel.
  • the cleaning unit includes a brush, and the brush is attached to the photovoltaic panel during the walking of the walking unit.
  • the transmission part comprises: a first transmission shaft connected to the motor, a mandrel provided as a brush for driving the brush to rotate; and a second transmission shaft connected to the driving wheel for providing walking to the driving wheel
  • the transmission component including the driving wheel, the driven wheel and the transmission belt, the driving wheel is connected with the first transmission shaft, the driven wheel is connected with the second transmission shaft, and the driving wheel drives the driven wheel to rotate in the opposite direction through the transmission belt, so that the brush is The direction of rotation is opposite to the direction of advancement of the walking unit.
  • the driving wheel is smaller than the driven wheel, so that the linear speed of the brush rotation is greater than the linear speed of the traveling unit.
  • the cleaning device further includes: a heating unit for heating the battery; a temperature detecting unit for detecting an ambient temperature and a temperature of the battery, wherein the intelligent control system is connected to the heating unit and the ambient temperature detecting unit, When the ambient temperature cannot meet the working condition of the battery, the heating unit is controlled to heat the battery, and when the temperature of the battery rises to a preset temperature, the control is performed.
  • the heating unit stops heating and controls the built-in photovoltaic power generation component to charge the battery.
  • the cleaning device further includes: a position detecting unit, wherein the position detecting unit is a proximity switch or a limit switch, and is disposed on the frame, wherein the intelligent control system is connected to the motor and the position detecting unit, and is configured to be used according to the position detecting unit The signal controls the steering of the motor; and the protective cover is disposed on the top surface of the intermediate portion of the frame.
  • a position detecting unit wherein the position detecting unit is a proximity switch or a limit switch, and is disposed on the frame, wherein the intelligent control system is connected to the motor and the position detecting unit, and is configured to be used according to the position detecting unit The signal controls the steering of the motor; and the protective cover is disposed on the top surface of the intermediate portion of the frame.
  • the photovoltaic module comprises: a plurality of photovoltaic panels; a photovoltaic panel transition bracket assembly disposed between the photovoltaic panels along the moving direction of the automatic cleaning device; and a parking stand assembly disposed on one side or both sides along the moving direction of the automatic cleaning device The photovoltaic panel edge; and the reversing position assembly disposed on the other side of the photovoltaic panel along the moving direction of the automatic cleaning device, wherein the automatic cleaning device is any one of the photovoltaic module automatic cleaning devices provided by the present application.
  • the embodiment of the present application has the following advantages:
  • An automatic cleaning device for a photovoltaic module is provided, which is spanned on a photovoltaic panel to be cleaned by a frame.
  • the walking unit drives the automatic cleaning device to clean the photovoltaic panel as a whole, the cleaning unit can clean the photovoltaic panel to achieve cleaning. Move with the sweep.
  • the guiding unit is used to limit the walking trajectory of the walking unit, so as to ensure that the automatic cleaning device as a whole can clean the photovoltaic panel without the positional deviation;
  • the driving unit supplies power to the cleaning unit and the walking unit, and has its own power supply unit,
  • the automatic cleaning device is self-powered, which can avoid problems such as setting up lines and setting power supply facilities for external power supply, and adopts photovoltaic modules to generate electricity, making full use of the environmental conditions of the photovoltaic panels to be cleaned; and intelligently controlling the start and stop of the motor through intelligent control systems. Control, so as to achieve effective control of the cleaning time, start and stop time of the automatic cleaning device.
  • the intermediate portion of the frame may be disposed in an integral or segmented manner, and the cleaning unit is disposed in an integral or segmented manner corresponding to the intermediate portion of the frame, and the setting manner is flexible to meet different needs.
  • the guiding unit is specifically realized by the structure of the supporting wheel, and the supporting wheel is respectively disposed at two ends of the frame, the supporting wheel at one end of the frame is placed on the upper side of the photovoltaic panel, and the supporting wheel at the other end of the frame is placed on the lower side of the photovoltaic panel.
  • the automatic cleaning device is limited to both sides of the panel to be cleaned by the support wheels at both ends to ensure the walking track of the walking unit.
  • the support wheel on the lower side of the photovoltaic panel has a predetermined gap with the lower side of the photovoltaic panel, the gap enables the cleaning device to adapt to variations in the width of the photovoltaic panel, for example, due to the photovoltaic panel manufacturing process or Installation operation leads to photovoltaic panel edge
  • the automatic cleaning device can not only clean the photovoltaic panel movement, but also is not stuck due to the edge variation.
  • the number of support wheels disposed at one end of the frame is greater than the number of support wheels disposed at the other end of the frame, that is, the number of support wheels that are placed on the upper side of the photovoltaic panel is greater than the lower side of the photovoltaic panel.
  • the number of support wheels on the side can not only ensure that the automatic cleaning device will clean the photovoltaic panel, but also use fewer support wheels, which saves costs.
  • the walking unit is realized by the structure of the driving wheel.
  • the driving wheel walks along the connecting member of the photovoltaic panel, the photovoltaic module frame, the fixing bracket of the photovoltaic panel and/or the photovoltaic panel, and does not need to additionally set the walking track, and the structure is simple and saves. cost.
  • the cleaning unit is realized by the structure of the brush.
  • the brush is attached to the photovoltaic panel to clean the photovoltaic panel without using water, saving water resources, and completely solving the prior art.
  • the cleaning cost is too large due to severe water shortage in the actual use environment of the photovoltaic panel.
  • the transmission portion comprises a first transmission shaft, a second transmission shaft and a transmission assembly, wherein the first transmission shaft is directly connected to the motor to directly obtain the power output from the motor, and the second transmission shaft is obtained through the transmission assembly to obtain the first transmission shaft.
  • the power of the output specifically, the first transmission shaft is directly set as the mandrel of the brush, so that the motor directly drives the brush to rotate; the second transmission shaft is connected with each of the driving wheels, and thus the power of the second transmission shaft is transmitted through the transmission assembly.
  • the driving wheel is driven forward so that the brush and the driving wheel can share the power source.
  • the second transmission shaft is connected to each of the driving wheels, and includes a second transmission shaft connecting the plurality of driving wheels, and the plurality of second transmission shafts are respectively connected to different driving wheels, etc., in total, the plurality of driving wheels can be synchronously operated; Moreover, when the transmission component transmits power, the power is reversed so that the rotation direction of the brush is opposite to the advancing direction of the walking unit, thereby further improving the cleaning effect.
  • the driving wheel is smaller than the driven wheel, and the linear speed of the brush rotation is greater than the speed of the walking unit, thereby further enhancing the cleaning effect.
  • the automatic cleaning device is further provided with a heating unit and a temperature detecting unit.
  • the intelligent control system controls the heating unit to heat the battery and detects the temperature detecting unit.
  • the intelligent control system controls the heating unit to stop heating, and controls the self-contained photovoltaic power generation component to charge the battery, thereby enabling the battery to work under better working conditions, and the charging efficiency of the battery is high. Storage energy Strong and long service life.
  • the automatic cleaning device is further provided with a position detecting unit, which may be a proximity switch or a limit switch for detecting the position of the automatic cleaning device, and the intelligent control system determines whether it needs to be changed according to the position signal detected by the position detecting unit.
  • a position detecting unit which may be a proximity switch or a limit switch for detecting the position of the automatic cleaning device
  • the intelligent control system determines whether it needs to be changed according to the position signal detected by the position detecting unit.
  • the steering of the motor is reversed from the current steering, so that the automatic cleaning device can automatically cycle back and forth, and the automation level of the cleaning device is improved.
  • a protective cover plate to protect the components such as the walking unit and the cleaning unit, and can effectively extend the service life of each structural part.
  • Embodiment 1 is a schematic structural view of Embodiment 1 of the present application.
  • FIG. 13 are schematic structural diagrams of Embodiment 2 of the present application.
  • FIG. 14 to FIG. 19 are schematic structural diagrams of Embodiment 3 of the present application.
  • FIG. 24 is a schematic diagram of a power supply principle according to Embodiment 4 of the present application.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless otherwise explicitly stated and defined. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • installation shall be understood broadly, and may be either a fixed connection or a detachable connection, unless otherwise explicitly stated and defined. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • the specific meanings of the above terms in the present application can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them.
  • the first feature “above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly below and below the second feature, or merely the first feature level being less than the second feature.
  • the automatic cleaning device includes a frame, a walking unit, a guiding unit, a cleaning unit, a driving unit, an intelligent control system, and a power supply unit.
  • the frame comprises two end portions 6, 7 and an intermediate portion, and the intermediate portion is provided as an integral type or a segmented type.
  • the intermediate portion is arranged in a segmented manner and is divided into two segments, and the protective cover 10 is correspondingly set to In a segmented manner, each of the protective covers 10 is disposed on a top surface of the intermediate portion.
  • the intermediate portion is parallel to the photovoltaic panel 18 to be cleaned.
  • the walking unit is disposed at both ends and/or the middle portion of the frame, and specifically may be a wheel structure or a chain structure, or other structures that can be moved by driving, along the metal frame of the photovoltaic panel, the photovoltaic module, Components such as the mounting brackets of the photovoltaic panels and/or the connectors of the photovoltaic panels are moved to drive the automatic cleaning device to clean the photovoltaic panel.
  • the driving unit includes a driving wheel preferably disposed at a midpoint of the end portions 6, 7 and the intermediate portion, along the photovoltaic panel metal.
  • the border is a running track.
  • the guiding unit is disposed at the two ends 6 and 7 of the frame, and specifically can adopt a limiting wheel or other limiting structure for limiting the walking trajectory of the walking unit, and avoiding the deviation of the walking unit during the traveling process.
  • the cleaning unit is disposed at an intermediate portion of the frame, and specifically may adopt a structure such as a brush or an elastic scraper for cleaning the photovoltaic panel to be cleaned during the movement of the automatic cleaning device.
  • the driving unit comprises a motor and a transmission part
  • the intelligent control system comprises an intelligent control circuit board and is connected with the motor.
  • the intelligent control system, the motor and the battery are uniformly arranged as the power component 9 of the cleaning device, and the driving unit is used for Power is provided to the cleaning unit and the walking unit, and the intelligent control system is used for intelligently controlling the start and stop of the motor, for example, presetting the working schedule of the motor, and setting the motor to start running in a certain period of time every morning, that is, the cleaning device is Cleaning is performed during this period of time to ensure that the photovoltaic panel has a sufficiently high conversion efficiency in a period of good illumination conditions.
  • the power supply unit is connected with the motor and the intelligent control system, including the self-contained photovoltaic power generation component 8 and the storage battery, and the self-powered photovoltaic power generation component 8 performs self-power supply, and charges the battery when the illumination condition is good, and the storage battery stores the electric energy for the motor and
  • the intelligent control system supplies power, that is, the power supply unit supplies power to the automatic cleaning device.
  • the frame is straddled on the photovoltaic panel to be cleaned.
  • the walking unit drives the automatic cleaning device to move toward the cleaning of the photovoltaic panel as a whole, the cleaning unit can clean the photovoltaic panel to achieve the follow-up sweep.
  • the guiding unit is used to limit the walking trajectory of the walking unit, so as to ensure that the automatic cleaning device as a whole can clean the photovoltaic panel without the positional deviation;
  • the driving unit supplies power to the cleaning unit and the walking unit, and has its own power supply unit,
  • the self-powered automatic cleaning device can avoid problems such as setting up lines and setting power supply facilities for external power supply, and adopts photovoltaic modules for self-power supply, making full use of the environmental conditions of the photovoltaic panels to be cleaned; and intelligentizing the motor through intelligent control systems.
  • the start-stop control realizes effective control such as cleaning time and start-stop time of the automatic cleaning device.
  • Embodiment 2 of the present application are schematic structural views of Embodiment 2 of the present application, and the cleaning device of the embodiment is In the process, one end portion 6 of the frame is placed on the upper side of the photovoltaic panel, the other end portion 7 of the frame is placed on the lower side of the photovoltaic panel, and the middle portion 5 of the frame is an integral structure, the protective cover 10 and the brush 1 is also set to a one-piece structure, as described below.
  • the frame includes two end portions 6, 7 and an intermediate portion, the intermediate portion is an integral type, and the protective cover 10 is also integrally provided.
  • the intelligent control system, the motor, and the battery are collectively disposed as the power unit 9 of the cleaning device, and the power unit 9 is disposed at a position close to the one end portion 6 of the frame, and the self-contained photovoltaic power generation unit 8 is disposed at a position close to the other end portion 7 of the frame.
  • the walking unit includes two driving wheels (not shown) provided at one end portion 6 of the frame and is disposed in the frame.
  • the two driving wheels 2 of the one end portion 7 and the four driving wheels all travel along the metal frame of the photovoltaic panel as a running track.
  • the guiding unit comprises three support wheels 4 arranged at one end 6 of the frame and two support wheels 3 arranged at the other end 7 of the frame, the end faces of each support wheel being parallel to the photovoltaic panel.
  • the traveling trajectory of the driving wheel 2 is restricted by the supporting wheels arranged up and down, and the driving wheel 2 is prevented from being deflected during the traveling.
  • the two support wheels 3 arranged at the other end 7 of the frame have a predetermined gap with the lower side of the photovoltaic panel, the gap enabling the cleaning device to adapt to variations in the width of the photovoltaic panel, for example, due to photovoltaic panel manufacturing
  • the automatic cleaning device can both clean the photovoltaic panel movement without being stuck due to the edge variation.
  • the number of support wheels on the upper side of the photovoltaic panel is three, and the number of support wheels on the lower side of the photovoltaic panel is two, which can ensure that the automatic cleaning device waits for the cleaning of the photovoltaic panel to move. Further, fewer support wheels are used at the end portion 7, which saves costs.
  • the cleaning unit is a spiral rotatable brush 1 disposed at the intermediate portion 5 of the frame and disposed on the lower side of the protective cover 10, and the photovoltaic panel is to be cleaned during the process of rolling the driving wheel 2 to move the cleaning device as a whole. Clean up.
  • the end portion 6 of the frame is also provided with an end support rod 11 for preventing the automatic cleaning device from falling off the photovoltaic panel when an extreme situation occurs, and at the same time, the end branch rod seat 11 can be conveniently used to automatically clean the device.
  • the device is mounted to a photovoltaic panel.
  • FIG. 4 to 7 are enlarged schematic views showing the frame end portion 6 and the related structure provided on the end portion 6 from different angles.
  • the support wheel 4 and the drive are disposed inside the frame end portion 6.
  • a brush 1 is disposed between the two drive wheels 2, and an end support seat 11 is disposed on the side of the frame end 6.
  • the power component 9 disposed at the end portion 6 includes a motor 12, an intelligent control system 13 and a battery 14.
  • the end portion 6 is further provided with a position detecting unit 15, which may be a proximity switch or a limit switch.
  • the intelligent control system 13 is connected to the position detecting unit 15 and the motor 12, respectively, and the position detecting unit 15 is capable of detecting the position of the cleaning device and inputting the detected signal to the intelligent control system 13 so that the intelligent control system according to the signal The steering of the motor 12 is controlled.
  • Fig. 8 is a schematic structural view of a transmission portion of a driving unit provided at the end portion 6, and Fig. 9 is a schematic cross-sectional view taken along line A-A.
  • the transmission assembly includes a first transmission shaft 26, a second transmission shaft 25, and a transmission assembly, and the transmission assembly specifically includes a driving wheel 22, a driven wheel 21, and a transmission belt 24, and preferably a tensioning pulley 23,
  • the driving wheel 22, the driven wheel 21 and the tensioning wheel 23 all adopt a sprocket structure, and the transmission belt 24 is correspondingly arranged as a chain.
  • the first transmission shaft 26 is connected to the motor and is disposed as a mandrel of the brush 1.
  • the entire cleaning device can be driven forward.
  • the driving wheel 22 drives the driven wheel 21 to rotate in the opposite direction by the driving belt 24, so that the rotating direction of the brush is opposite to the traveling direction of the driving wheel, so that the cleaning effect is better.
  • the driving wheel 22 is smaller than the driven wheel 24, the rotation speed of the brush 1 is greater than the rotation speed of the driving wheel 2, and the linear speed of the brush 1 is greater than the speed of the traveling unit, further improving the cleaning effect.
  • FIGS. 10 to 13 are enlarged schematic views of the frame end portion 7 and the related structure provided on the end portion 7 as shown from different angles.
  • the support wheel 3 and the drive are disposed inside the frame end portion 7.
  • the power assembly 9 disposed at the end portion 7 includes a motor 12, an intelligent control system 13 and a battery 14.
  • a photovoltaic power generation assembly 8 is also provided, which is connected to the battery to Charge the battery.
  • the automatic cleaning device may further comprise a heating unit and a temperature detecting unit (not shown), for example, the heating unit and The temperature detecting unit is packaged and set as a detachable component.
  • the heating unit is used for heating the battery
  • the temperature detecting unit detects the ambient temperature and the temperature of the battery
  • the intelligent control system is connected with the heating unit and the temperature detecting unit respectively, as the controlled brain, the battery temperature cannot be satisfied at the ambient temperature.
  • the heating unit When the condition is met, the heating unit is controlled to heat the battery, and when the temperature of the battery rises to a preset temperature, the heating unit is controlled to stop heating, and the photovoltaic power generation component is controlled to charge the battery, thereby enabling the battery to operate at a higher level. Under good temperature conditions, the battery has high charging efficiency, strong storage capacity and long service life.
  • the specific structure of the device is defined, for example, the installation position and the number of the driving wheel and the supporting wheel, and the overall arrangement of the device are integrated, etc., only for a clearer understanding of the person skilled in the art.
  • the inventive concept of the application does not limit the scope of the claims.
  • Embodiment 3 of the present application are schematic structural diagrams of Embodiment 3 of the present application.
  • the intermediate portion of the frame is a segmented structure, which is specifically divided into two segments, and may also be divided into two.
  • this application is not limited.
  • the protective cover 10 and the brush 1 are also correspondingly arranged in a two-stage segmented structure, as described below.
  • Figure 14 is a perspective view showing the structure of the automatic cleaning device from a top view.
  • the frame includes both end portions 6, 7 and an intermediate portion, the intermediate portion is segmented, and the protective cover 10 is also segmented.
  • the formula is placed on the top surface of the intermediate portion.
  • the intelligent control system, the motor, and the battery are collectively disposed as the power assembly 9 of the cleaning device.
  • the power assembly 9 is disposed at a midpoint of the intermediate portion of the frame, and the self-contained photovoltaic power generation assembly 8 is disposed at a position close to the one end portion 6 of the frame.
  • Figure 15 is a perspective view showing the structure of the automatic cleaning device from the perspective of the bottom view.
  • the walking unit includes two driving wheels (not shown) provided at one end portion 6 of the frame, and is disposed in the frame.
  • the guiding unit comprises three support wheels 4 arranged at one end 6 of the frame and two support wheels 3 arranged at the other end 7 of the frame, the end faces of each support wheel being parallel to the photovoltaic panel.
  • the traveling trajectory of the driving wheel 2 is restricted by the supporting wheels arranged up and down, and the driving wheel 2 is prevented from being deflected during the traveling.
  • the two support wheels 3 arranged at the other end 7 of the frame have a predetermined gap with the lower side of the photovoltaic panel, the gap enabling the cleaning device to adapt to variations in the width of the photovoltaic panel, for example, due to photovoltaic panel manufacturing Process or installation operation leads to photovoltaic
  • the automatic cleaning device can not only clean the photovoltaic panel movement, but also is not stuck due to the edge variation.
  • the number of support wheels on the upper side of the photovoltaic panel is three, and the number of support wheels on the lower side of the photovoltaic panel is two, which can ensure that the automatic cleaning device waits for the cleaning of the photovoltaic panel to move. Further, fewer support wheels are used at the end portion 7, which saves costs.
  • the cleaning unit is a spiral rotatable brush 1 disposed at the intermediate portion 5 of the frame and disposed on the lower side of the protective cover 10, and the photovoltaic panel is to be cleaned during the process of rolling the driving wheel 2 to move the cleaning device as a whole. Clean up.
  • One end portion 6 of the frame is also provided due to the end strut mount 11.
  • the arrangement of the inner driving wheel, the supporting wheel and the transmission component at both ends in this embodiment is the same as that of the second embodiment, and details are not described herein again.
  • FIGS. 16 to 19 are enlarged views of the midpoint position of the frame intermediate portion 5 displayed from different angles and the related structure provided at the position, as shown in Figs. 16 and 17, on the inner side of the midpoint position of the intermediate portion 5
  • Two drive wheels 2 are provided, and a brush 1 is arranged between the two drive wheels 2, passing through the second drive shafts 25 of the two drive wheels 2, respectively.
  • two position detecting units 15 are provided at the midpoint of the intermediate portion 5, and specifically may be a proximity switch or a limit switch. As shown in FIGS.
  • the power component 9 disposed at the midpoint of the intermediate portion 5 includes the motor 12, the intelligent control system 13 and the battery 14, and the end portion 6 is further provided with a position detecting unit 15, which may be a proximity switch or The limit switch, the intelligent control system 13 is connected to the position detecting unit 15 and the motor 12 respectively, and the position detecting unit 15 can detect the position of the cleaning device and input the detected signal to the intelligent control system 13 so that the intelligent control system is based on This signal controls the steering of the motor 12.
  • a position detecting unit 15 which may be a proximity switch or The limit switch
  • the structure of the transmission portion of the driving unit provided at the end portion 6 is the same as that of the embodiment 2, and will not be described herein.
  • the conditions for providing the heating unit and the temperature detecting unit on the cleaning device, and the process of controlling the intelligent control system according to the heating unit and the temperature detecting unit are also the same as those of the embodiment 2, and are not described herein again.
  • a photovoltaic module automatic cleaning device as shown in FIGS. 20 to 23, comprising an upper end box assembly 30, an intermediate section assembly 35, a lower end box assembly 33, a frame, a motor 12, a transmission assembly 31 and a cleaning assembly 32, said upper end box assembly 30.
  • the lower end box assembly 33 and the intermediate section assembly 35 are integrally joined by a frame, and the cleaning assembly 32 is mounted to the upper end box assembly 30 and the intermediate section assembly 35 and the lower end box assembly 33, respectively.
  • the transmission assembly 31 is connected to each of the drive wheels 3 and the cleaning assembly 32, respectively.
  • the upper end box assembly 30 is provided with at least two support wheels 3 disposed at the bottom of the box of the upper end box assembly 30.
  • the end surface of the support wheel 3 is parallel to the plane of the photovoltaic module to be cleaned, and the lower end box assembly 33 is below.
  • the end surface is higher than the lower end surface of the upper end box assembly 30, and the drive wheel 3 provided on the lower end box assembly 33 is extendable from the lower end surface of the lower end box assembly 33.
  • the lower end box assembly 33 is designed as an open structure, and only the support wheel 3 is disposed on the upper end box assembly 30 to limit the cleaning direction of the device, and there is no restriction on the width and narrowness of the photovoltaic module within a certain range, thereby improving the adaptability of the device.
  • a protective cover 10 is disposed on the top surface of the device frame, and the protective cover 10 includes an upper protective cover and a lower protective cover.
  • the upper protective cover and the lower protective cover are respectively disposed on the upper end box assembly.
  • 30 is intermediate between the intermediate section assembly 35 and the lower end box assembly 33 and the intermediate section assembly 35.
  • the cleaning device further includes a power supply module including a photovoltaic power generation component 8 and a battery 14 , wherein the photovoltaic power generation component 8 and the battery 14 are connected by a current transformer 34 , and the battery 14 supplies power for the operation of the motor 12 ;
  • the apparatus also includes an intelligent control system 13 that controls the start and stop of the motor 12.
  • a limit switch 15 is disposed on the cleaning device, and the limit switch 15 includes a left limit switch and a right limit switch respectively disposed on the left and right sides of the device, and the left limit switch and the right limit switch are respectively connected Intelligent control system 13.
  • the automatic cleaning device of the embodiment comprises an upper end box assembly 30, an intermediate section assembly 35, a lower end box assembly 33, a frame, a cleaning assembly 32, a photovoltaic power generation assembly 8, and the upper and lower end box assemblies and the intermediate section assembly are connected by a frame.
  • two sweeping brushes in the sweep assembly 32 are mounted between the upper end box assembly 30 and the intermediate section assembly 35 and the lower end box assembly 33 and the intermediate section assembly 7.
  • a drive assembly 31 is provided in the upper and lower end box assemblies for driving the drive wheel and sweep assembly 32, wherein the drive wheel 2 and the sweep assembly 32 rotate in opposite directions.
  • the upper end box assembly 30 is provided with a support wheel 3 and an upper drive wheel 2, the lower end box assembly 33 is provided with a lower drive wheel 2, and the intermediate section assembly 35 is provided with an intermediate drive wheel 2.
  • the self When the cleaning device is straddled on the photovoltaic module, the support wheel 3 of the upper end box assembly 30 is placed on the upper side of the photovoltaic module for limiting the running direction of the device; the entire device is disposed on the photovoltaic module through the respective driving wheels;
  • the device designs the lower end box assembly into an open structure, and only the support wheel on the upper end box assembly limits the cleaning direction of the device.
  • the original clamping limit guiding structure is transformed into an open limit guiding structure. Under the premise of ensuring the limit guiding function, there is no restriction on the width and narrowness of the photovoltaic module within a certain range, thereby improving the adaptability and versatility of the device. Suitable for cleaning various PV modules of different specifications.
  • the motor 12 installed in the intermediate section assembly 35 first transmits power to the core of the cleaning component 32 for cleaning the brush, and the power of the cleaning brush core respectively transmits the power to the upper and lower end box assemblies, and the transmission assembly 31
  • the power is decelerated and the steering is reversed and transmitted to the drive wheels. Since the drive wheels are connected together by the transmission assembly 31, the synchronous operation between the drive wheels can be maintained.
  • the electrical part of the embodiment includes: a photovoltaic power generation component 8, a motor 12, a DC-DC current conversion 34, a battery 14, an intelligent control system 13, a right limit switch 15, and a left limit switch 15; Under sufficient illumination, the photovoltaic power generation unit 8 starts to generate electricity, and the output current is processed by the DC-DC current converter 34 to charge the battery 14.
  • the battery 14 is powered by the intelligent control system 13 for the motor 12 of the cleaning device. It can meet the power used in one cleaning cycle of the cleaning device.
  • the device is provided with an intelligent control system 13, and the intelligent control system 13 can set the working time of the cleaning device. When the set time is reached, the intelligent control system 13 will automatically start the cleaning device to start the cleaning operation.
  • the left limit switch 15 and the right limit switch 15 disposed on the left and right sides of the cleaning device are connected to the intelligent control system 13, and the left limit switch 15 and the right limit switch 15 are respectively used to determine the operating position of the cleaning device. And transmitting the position signal to the intelligent control system 13, and the intelligent control system 13 controls the steering of the motor 12, that is, when the cleaning device is operated to the extreme position of the photovoltaic module, the judgment can be automatically performed, and the reverse motion is realized, thereby realizing
  • the cleaning device automatically cycles up and down.
  • the limit switch of the cleaning device is used to check the stroke limit position.
  • the limit switch transmits a signal to the intelligent control system 13, and the intelligent control system 13 automatically controls the cleaning device. Stop cleaning.
  • the automatic cleaning device for photovoltaic modules in the above embodiments is an automated mechanical device developed for efficient cleaning of photovoltaic modules in the photovoltaic power generation industry.
  • the cleaning device is laterally spanned on the cleaned photovoltaic module, and the driving wheel is rolled along the frame of the photovoltaic module, and the length of the brush on the cleaning component and the photovoltaic module are The width of the board is the same.
  • the driving component drives the brush core shaft and the transmission component, and drives the driving wheel through the transmission component to drive the cleaning device to follow the surface of the photovoltaic module; the brush in the cleaning component is closely attached to the surface of the photovoltaic component, and the steering is turned during operation. It is opposite to the direction in which the drive wheel rotates.
  • the cleaning brush rotates in the reverse direction of the running direction, and is cleaned against the surface of the photovoltaic module. Only one cleaning cycle is required, and the surface of the photovoltaic module can be cleaned.
  • a support wheel is arranged on the upper end box assembly, and the support wheel rolls on the side end surface of the photovoltaic panel. Since the photovoltaic module is installed on the inclined surface, when the walking direction of the cleaning device is biased When tilted, the support wheel can play the role of automatic correction.
  • the photovoltaic module provided in this embodiment includes a plurality of photovoltaic panels 18 disposed to move along the cleaning device 20.
  • the stand assembly 16 includes a mating frame for mating with the sweeping device 20, and includes a snap-fit structure 27 to enable the sweeping device 20 to be safely parked on the stand assembly 16.
  • the reversing position assembly 17 includes a mating frame for mating with the cleaning device 20, and includes a snap-fit structure 28 to enable the cleaning device 20 to be safely commutated.
  • the photovoltaic panel transition bracket assembly 29 enables the cleaning device 20 to more safely transition the photovoltaic panel.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Photovoltaic Devices (AREA)
  • Cleaning In General (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

一种光伏组件及其自动清扫装置，该装置包括：框架，跨搭在待清扫的光伏面板（18）上时，中间部（5）与待清扫光伏面板（18）平行；行走单元，用于带动自动清扫装置顺待清扫光伏面板（18）移动；导向单元，用于限制行走单元的行走轨迹；清扫单元，用于在自动清扫装置移动的过程中，对待清扫光伏面板（18）进行清扫；驱动单元，包括电机（12）和传动部分，用于向清扫单元和行走单元提供动力；智能控制系统（13），用于智能化的控制电机（12）的启停；以及供电单元，与电机（12）和智能控制系统（13）相连接，自带的光伏发电组件（8）离网发电，用于向自动清扫装置提供电力；该装置能够实现对光伏面板（18）的自动清扫，并且采用自供电形式向自身提供清扫所需能源。

Description

一种光伏组件及其自动清扫装置
本申请要求2015年6月24日递交的申请号为201510354214.3、发明名称为“一种光伏组件及其自动清扫装置”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及清扫装置技术领域，特别涉及一种用于光伏组件清洁的自动清扫装置和光伏组件。
背景技术
目前，随着光伏发电行业的高速发展，光伏发电产业以其环保、能源质量高等优点，已成为国内外发电行业的一种新的趋势，但由于光伏发电所用的光伏板通常安装在室外，而室外的扬尘、雾霾、雨水、鸟类粪便等都会对光伏板面造成污染和覆盖，从而极大地影响光伏组件的转换效率，因此需要定期对光伏组件的光伏板面板进行清扫。
目前大多采用人工方式，使用简单工具进行擦洗，或直接用水冲洗，费时、费力，并消耗大量的水，而且清洗效果很差。另外，光伏发电厂大多建在荒滩野地，地势不平，光伏组件现场安装大多很不整齐，给光伏组件的清扫带来了很大的困难。
针对现有技术中，对光伏面板进行清扫时存在的上述技术问题，目前尚未提出有效地解决方案。
申请内容
本申请实施例提供一种光伏组件及其自动清扫装置，可解决现有技术中人工对光伏面板进行清扫时费时、费力以及清洗效果差等问题。
为了解决上述问题，本申请实施例公开了一种光伏组件自动清扫装置，该装置包括：框架，包括两端部和中间部，框架跨搭在待清扫的光伏面板上时，中间部与待清扫光伏面板平行；行走单元，设置在框架的两端部和/或中间部，用于带动自动清扫装置顺待清扫光伏面板移动；导向单元，设置在框架的两端 部，用于限制行走单元的行走轨迹；清扫单元，设置在框架的中间部，用于在自动清扫装置移动的过程中，对待清扫光伏面板进行清扫；驱动单元，包括电机和传动部分，用于向清扫单元和行走单元提供动力；智能控制系统，与电机相连接，包括智能控制电路板，用于智能化的控制电机的启停；以及供电单元，与电机和智能控制系统相连接，包括自带的光伏发电组件和蓄电池，用于向自动清扫装置提供电力。
进一步地，框架的中间部设置为一体式或分段式，清扫单元相应框架的中间部设置为一体式或分段式。
进一步地，导向单元包括支撑轮，当框架整体跨搭在光伏面板上时，设置在框架一端的支撑轮搭在光伏面板的上侧边，设置在框架另一端的支撑轮与光伏面板的下侧边具有预定的间隙，设置在框架两端部的支撑轮的端面均与光伏面板平行。
进一步地，设置在框架一端的支撑轮个数大于设置在框架另一端的支撑轮的个数。
进一步地，行走单元包括驱动轮，其中，驱动轮沿光伏面板、光伏组件边框、光伏面板的固定支架和/或光伏面板的连接件行走。
进一步地，清扫单元包括毛刷，在行走单元行走的过程中，毛刷贴附于光伏面板上。
进一步地，传动部分包括：第一传动轴，与电机相连接，设置为毛刷的芯轴，用于带动毛刷旋转；第二传动轴，与驱动轮相连接，用于向驱动轮提供行走动力；以及传动组件，包括主动轮、从动轮和传动带，主动轮与第一传动轴相连接，从动轮与第二传动轴相连接，主动轮通过传动带带动从动轮反向旋转，使毛刷的旋转方向与行走单元的前进方向相反。
进一步地，主动轮小于从动轮，使毛刷旋转的线速度大于行走单元前进的线速度。
进一步地，该清扫装置还包括：加热单元，用于对蓄电池进行加热；温度检测单元，用于检测环境温度和蓄电池的温度，其中，智能控制系统与加热单元和环境温度检测单元相连接，用于在环境温度不能满足蓄电池工作的条件时，控制加热单元向蓄电池加热，并在蓄电池的温度上升至预设温度时，控制 加热单元停止加热，并控制自带的光伏发电组件对蓄电池充电。
进一步地，该清扫装置还包括：位置检测单元，位置检测单元为接近开关或限位开关，设置于框架上，其中，智能控制系统与电机和位置检测单元相连接，用于根据位置检测单元的信号控制电机的转向；以及防护盖板，设置于框架的中间部的顶面。
为了解决上述问题，本申请实施例公开了一种光伏组件。该光伏组件包括：多个光伏面板；光伏板过渡支架组件，设置在沿自动清扫装置移动方向的、光伏面板之间；停机位组件，设置在沿所述自动清扫装置移动方向一侧或者两侧的光伏面板边沿；以及换向位组件，设置在沿所述自动清扫装置移动方向另一侧的光伏面板边沿，其中，该自动清扫装置为本申请提供的任意一种光伏组件自动清扫装置。
与现有技术相比，本申请实施例具有以下优点：
提供了一种光伏组件自动清扫装置，通过框架跨搭在待清扫的光伏面板上，当行走单元带动自动清扫装置整体顺待清扫光伏面板移动时，清扫单元能够对待清扫光伏面板进行清扫，实现随动随扫。其中，通过导向单元限制行走单元的行走轨迹，以保证自动清扫装置整体能够顺待清扫光伏面板移动而不出现位置偏差；通过驱动单元向清扫单元和行走单元提供动力，并自带供电单元，向自动清扫装置自供电，能够避免外接电源需要设置线路、设置供电设施等问题，而且采用光伏组件发电，充分利用了待清扫光伏面板的环境条件；并通过智能控制系统实现对电机智能化的启停控制，从而实现自动清扫装置的清扫时长、启停时间等有效控制。
优选地，框架的中间部可设置为一体式或分段式，并且清扫单元相应所述框架的中间部设置为一体式或分段式，设置方式灵活，以满足不同需求。
优选地，导向单元具体采用支撑轮的结构实现，在框架的两端分别设置支撑轮，框架一端的支撑轮搭在光伏面板的上侧边，框架另一端的支撑轮搭在光伏面板的下侧边，通过两端的支撑轮使得自动清扫装置限制在待清扫面板两侧，保证行走单元的行走轨迹。并且，搭在光伏面板的下侧边的支撑轮与光伏面板的下侧边具有预定的间隙，该间隙使得清扫装置能够适应光伏面板宽度在一定范围内的变化，例如，由于光伏面板制造工艺或安装操作导致光伏面板边 沿参差不齐时，由于上下支撑轮的设置以及该间隙的存在，使得自动清扫装置既能够顺待清扫光伏面板移动，又不会由于边沿参差而被卡。
优选地，设置在框架一端的支撑轮个数大于设置在框架另一端的支撑轮的个数，也即，搭在光伏面板的上侧边的支撑轮的个数大于搭在光伏面板的下侧边的支撑轮的个数，既能够保证自动清扫装置顺待清扫光伏面板移动，又采用了较少的支撑轮，节省了成本。
优选地，行走单元采用驱动轮的结构实现，具体地，驱动轮沿光伏面板、光伏组件边框、光伏面板的固定支架和/或光伏面板的连接件行走，无需额外设置行走轨道，结构简单，节省成本。
优选地，清扫单元采用毛刷的结构实现，在行走单元行走的过程中，毛刷贴附于光伏面板上，对光伏面板进行清扫，无需消耗水，节省水资源，并完全解决现有技术中采用水冲洗光伏面板时，由于光伏面板实际使用环境中严重缺水而导致清扫成本过大的问题。
优选地，传动部分包括第一传动轴、第二传动轴和传动组件，其中，第一传动轴直接与电机相连，直接获得电机输出的动力，第二传动轴经传动组件而获得第一传动轴输出的动力，具体地，第一传动轴直接设置为毛刷的芯轴，因而电机直接带动毛刷转动；第二传动轴与各个驱动轮相连接，因而第二传动轴经传动组件获得的动力带动驱动轮前进，从而毛刷和驱动轮能够共享动力来源。进一步，第二传动轴与各个驱动轮相连接，包括一个第二传动轴连接多个驱动轮，多个第二传动轴分别连接不同的驱动轮等，总之，能够使多个驱动轮同步运行；并且，传动组件在传递动力时，将动力进行反向，使得使毛刷的旋转方向与行走单元的前进方向相反，进而使得清扫效果更好。
优选地，在设置传递组件时，主动轮小于从动轮，使毛刷旋转的线速度大于行走单元前进的速度，进而使得清扫效果进一步增强。
优选地，自动清扫装置还设置有加热单元和温度检测单元，在温度检测单元检测到的环境温度不能满足蓄电池工作的条件时，智能控制系统控制加热单元向蓄电池加热，并在温度检测单元检测到蓄电池的温度上升至预设温度时，智能控制系统控制加热单元停止加热，并控制自带的光伏发电组件对蓄电池充电，从而能够使蓄电池在较好的工作条件下工作，电池的充电效率高、储电能 力强、使用寿命长。
优选地，自动清扫装置还设置有位置检测单元，可以为接近开关或限位开关，用于检测自动清扫装置所处的位置，智能控制系统与根据位置检测单元检测到的位置信号判定是否需要改变前进方向，在需要改变时，控制电机转向与当前转向相反，从而使得自动清扫装置能够自动往返循环，提升清扫装置的自动化水平。还设置有防护盖板，对行走单元、清扫单元等部件起到防护的作用，可有效延长各结构部分的使用寿命。
附图说明
图1为本申请实施例1的结构示意图；
图2至图13为本申请实施例2的结构示意图；
图14至图19为本申请实施例3的结构示意图；
图20至图23为本申请实施例4的结构示意图；
图24为本申请实施例4的供电原理示意图；
图25至27为本申请实施例5的结构示意图。
图中：
1-毛刷；2-驱动轮；3-支撑轮；4-支撑轮；5-框架中间部；6-框架一端部；7-框架另一端部；8-光伏发电组件；9-电力组件；10-防护盖板；11-端部支杆座；12-电机；13-智能控制系统；14-蓄电池；15-位置检测单元；16-停机位组件；17-换向位组件；18-光伏面板；21-从动轮；22-主动轮；23-张紧轮；24-传动带；25-第二传动轴；26-第一传动轴；27-卡接结构；28-卡接结构；29-光伏板过渡支架组件；30-上端箱组件；31-传动组件；32-清扫组件；33-下端箱组件；34-DC-DC电流变换器；35-中间段组件。
具体实施方式
为使本申请的上述目的、特征和优点能够更加明显易懂，下面结合附图和具体实施方式对本申请作进一步详细的说明。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、 “逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
实施例1
参照图1，示出了本申请实施例1提供的光伏组件自动清扫装置的结构示意图，该自动清扫装置包括框架、行走单元、导向单元、清扫单元、驱动单元、智能控制系统和供电单元。
其中，框架包括两端部6，7和中间部，中间部设置为一体式或分段式，在图1中，中间部设置为分段式，分为两段，防护盖板10相应设置为分段式，每一段防护盖板10均设置于中间部的顶面。当框架跨搭在待清扫的光伏面板18上时，中间部与待清扫光伏面板18平行。
行走单元设置在框架的两端部和/或中间部，具体可为轮式结构或链式结构，或其他可通过驱动而实现移动的结构，沿光伏面板、光伏组件的金属边框、 光伏面板的固定支架和/或光伏面板的连接件等部件行走，以带动自动清扫装置顺待清扫光伏面板移动。以图1所示的中间部为分段式结构、行走单元为轮式结构为例，行走单元包括的驱动轮优选设置在两端部6、7和中间部的中点位置，沿光伏面板金属边框为运行轨道行走。
导向单元设置在框架的两端部6、7，具体可采用限位轮或其他限位结构，用于限制行走单元的行走轨迹，避免行走单元在行进的过程中走偏。
清扫单元设置在框架的中间部，具体可采用毛刷、弹性刮板等结构，用于在自动清扫装置移动的过程中，对待清扫光伏面板进行清扫。
驱动单元包括电机和传动部分，智能控制系统包括智能控制电路板，与电机相连接，如图1所示，将智能控制系统、电机以及蓄电池统一设置为清扫装置的电力组件9，驱动单元用于向清扫单元和行走单元提供动力，智能控制系统用于智能化的控制电机的启停，例如，预设电机工作时间表，设定电机在每天清晨一定时间段内启动运行，也即清扫装置在该时间段内进行清扫，从而保证光伏面板在光照条件好的时间段内充分具有较高的转换效率。
供电单元与电机和智能控制系统相连接，包括自带的光伏发电组件8和蓄电池，自带的光伏发电组件8进行自供电，在光照条件好时向蓄电池进行充电，蓄电池存储电能，为电机和智能控制系统供电，也即实现供电单元向自动清扫装置提供电力。
采用该实施例，通过框架跨搭在待清扫的光伏面板上，当行走单元带动自动清扫装置整体顺待清扫光伏面板移动时，清扫单元能够对待清扫光伏面板进行清扫，实现随动随扫。其中，通过导向单元限制行走单元的行走轨迹，以保证自动清扫装置整体能够顺待清扫光伏面板移动而不出现位置偏差；通过驱动单元向清扫单元和行走单元提供动力，并自带供电单元，向自动清扫装置自供电，能够避免外接电源需要设置线路、设置供电设施等问题，而且采用光伏组件进行自供电，充分利用了待清扫光伏面板的环境条件；并通过智能控制系统实现对电机智能化的启停控制，从而实现自动清扫装置的清扫时长、启停时间等有效控制。
实施例2
图2至图13为本申请实施例2的结构示意图，该实施例的清扫装置在使 用过程中，框架的一端部6搭在光伏面板的上侧边，框架的另一端部7搭在光伏面板的下侧边，框架的中间部5为一体式结构，防护盖板10和毛刷1也相应设置为一体式的结构，具体说明如下。
图2为自动清扫装置从俯视的角度所示的立体结构示意图，如图2所示，框架包括两端部6，7和中间部，中间部为一体式，防护盖板10也为一体式设置于中间部的顶面。将智能控制系统、电机以及蓄电池统一设置为清扫装置的电力组件9，该电力组件9设置于靠近框架一端部6的位置，自带的光伏发电组件8设置于靠近框架另一端部7的位置。
图3为自动清扫装置从仰视的角度所示的立体结构示意图，如图3所示，行走单元包括设置在框架的一端部6的两个驱动轮(图中未示出)和设置在框架另一端部7的两个驱动轮2，四个驱动轮均沿光伏面板金属边框为运行轨道行走。导向单元包括设置在框架的一端部6的三个支撑轮4和设置在框架另一端部7的两个支撑轮3，各支撑轮的端面均与光伏面板平行。通过上下设置的支撑轮，限制驱动轮2的行走轨迹，避免驱动轮2在行进的过程中走偏。同时，设置在框架另一端部7的两个支撑轮3与光伏面板的下侧边具有预定的间隙，该间隙使得清扫装置能够适应光伏面板宽度在一定范围内的变化，例如，由于光伏面板制造工艺或安装操作导致光伏面板边沿参差不齐时，由于上下支撑轮的设置以及该间隙的存在，使得自动清扫装置既能够顺待清扫光伏面板移动，又不会由于边沿参差而被卡。并且搭在光伏面板的上侧边的支撑轮的个数为3个，搭在光伏面板的下侧边的支撑轮的个数为2个，既能够保证自动清扫装置顺待清扫光伏面板移动，又在端部7采用了较少的支撑轮，节省了成本。
清扫单元为螺旋可旋转的毛刷1，设置在框架的中间部5，并设置在防护盖板10的下侧，在驱动轮2滚动向前带动清扫装置整体移动的过程中，对待清扫光伏面板进行清扫。
在框架的一端部6还设置由于端部支杆座11，用于出现极端情况时，防止自动清扫装置从光伏面板上脱落，同时，采用该端部枝杆座11能够方便地把自动清扫装置设备安装到光伏面板上。
图4至图7为从不同角度显示的框架端部6及在端部6上设置的相关结构的放大示意图，如图4、5所示，在框架端部6的内侧设置支撑轮4和驱动轮 2，两个驱动轮2之间设置毛刷1，框架端部6的侧面设置端部支杆座11。如图6和7所示，在端部6设置的电力组件9包括电机12、智能控制系统13和蓄电池14，在端部6还设置有位置检测单元15，具体可以为接近开关或限位开关，智能控制系统13与位置检测单元15和电机12分别相连接，位置检测单元15能够检测清扫装置的位置，并将检测到的信号输入至智能控制系统13，以使智能控制系统根据这一信号控制电机12的转向。
图8为设置于端部6的驱动单元的传动部分的结构示意图，图9为沿A-A方向的剖面示意图。如图8和图9所示，传动组件包括第一传动轴26、第二传动轴25和传动组件，传动组件具体包括主动轮22、从动轮21和传动带24，优选还包括张紧轮23，且主动轮22、从动轮21和张紧轮23均采用链轮结构，传动带24相应设置为链条。第一传动轴26与电机相连接，并且设置为毛刷1的芯轴，第一传动轴26获得电机动力进行旋转时，带动毛刷1旋转；同时，主动轮22将动力通过传动带24传递至两个从动轮21，两个第二传动轴25分别与从动轮21和驱动轮2连接，将动力再由从动轮21传递至驱动轮2，从而在毛刷旋转的同时，驱动轮2也旋转，由此能够带动清扫装置整体前进。
优选地，主动轮22通过传动带24带动从动轮21反向旋转，使毛刷的旋转方向与驱动轮的前进方向相反，使清扫效果更好。
优选地，主动轮22小于从动轮24，使毛刷1旋转的速度大于驱动轮2的旋转速度，进而毛刷1的线速度大于行走单元前进的速度，进一步使清扫效果更好。
图10至图13为从不同角度显示的框架端部7及在端部7上设置的相关结构的放大示意图，如图10和11所示，在框架端部7的内侧设置支撑轮3和驱动轮2。如图12和13所示，在端部7设置的电力组件9包括电机12、智能控制系统13和蓄电池14，在端部6还设置有自带的光伏发电组件8，与蓄电池相连接，以向蓄电池充电。
进一步优选地，针对清扫工作在环境温度相对较低工况下光伏面板的自动清扫装置，该自动清扫装置还可包括加热单元和温度检测单元(图中未示出)，例如，将加热单元和温度检测单元封装并设置为可拆卸的组件，在工作环境温度相对较高的使用场景，不设置该组件或将该组件从自动清扫装置上拆卸，在 工作环境温度相对较低的使用场景，将该组件安装在自动清扫装置上。具体地，加热单元用于对蓄电池进行加热，温度检测单元于检测环境温度和蓄电池的温度，智能控制系统与加热单元和温度检测单元分别相连接，作为控制的大脑，在环境温度不能满足蓄电池工作的条件时，控制加热单元向蓄电池加热，并在蓄电池的温度上升至预设温度时，控制加热单元停止加热，并控制自带的光伏发电组件对蓄电池充电，由此，能够使蓄电池工作在较好的温度条件下，从而使得蓄电池的充电效率高、储电能力强、使用寿命长。
需要说明的是，在本实施例中限定了装置的具体结构，例如驱动轮和支撑轮的安装位置及个数、装置整体设置为一体式等，仅仅是为了本领域技术人员更清楚的理解本申请的发明思想，并不对本申请要求保护的范围构成限定。
实施例3
图14至图19为本申请实施例3的结构示意图，在该实施例中，与实施例2不同的是，框架的中间部为分段式结构，具体分为两段，也可分为两段以上，本申请不做限定。在本实施例中，防护盖板10和毛刷1也相应设置为两段的分段式结构，具体说明如下。
图14为自动清扫装置从俯视的角度所示的立体结构示意图，如图14所示，框架包括两端部6，7和中间部，中间部为分段式，防护盖板10也为分段式，设置于中间部的顶面。将智能控制系统、电机以及蓄电池统一设置为清扫装置的电力组件9，该电力组件9设置于框架中间部的中点位置，自带的光伏发电组件8设置于靠近框架一端部6的位置。
图15为自动清扫装置从仰视的角度所示的立体结构示意图，如图15所示，行走单元包括设置在框架的一端部6的两个驱动轮(图中未示出)、设置在框架另一端部7的两个驱动轮2，和设置于中间部5的两个驱动轮2，六个驱动轮均沿光伏面板金属边框为运行轨道行走。导向单元包括设置在框架的一端部6的三个支撑轮4和设置在框架另一端部7的两个支撑轮3，各支撑轮的端面均与光伏面板平行。通过上下设置的支撑轮，限制驱动轮2的行走轨迹，避免驱动轮2在行进的过程中走偏。同时，设置在框架另一端部7的两个支撑轮3与光伏面板的下侧边具有预定的间隙，该间隙使得清扫装置能够适应光伏面板宽度在一定范围内的变化，例如，由于光伏面板制造工艺或安装操作导致光伏 面板边沿参差不齐时，由于上下支撑轮的设置以及该间隙的存在，使得自动清扫装置既能够顺待清扫光伏面板移动，又不会由于边沿参差而被卡。并且搭在光伏面板的上侧边的支撑轮的个数为3个，搭在光伏面板的下侧边的支撑轮的个数为2个，既能够保证自动清扫装置顺待清扫光伏面板移动，又在端部7采用了较少的支撑轮，节省了成本。
清扫单元为螺旋可旋转的毛刷1，设置在框架的中间部5，并设置在防护盖板10的下侧，在驱动轮2滚动向前带动清扫装置整体移动的过程中，对待清扫光伏面板进行清扫。在框架的一端部6还设置由于端部支杆座11。该实施例中两端部内侧驱动轮、支撑轮以及传动组件的设置与上述实施例2相同，此处不再赘述。
图16至图19为从不同角度显示的框架中间部5的中点位置及在该位置上设置的相关结构的放大示意图，如图16和17所示，在中间部5的中点位置的内侧设置两个驱动轮2，两个驱动轮2之间设置毛刷1，分别穿过两个驱动轮2的第二传动轴25。如图17所示，在中间部5的中点位置还设置有两个位置检测单元15，具体可以为接近开关或限位开关。如图18和19所示，中间部5的中点位置设置的电力组件9包括电机12、智能控制系统13和蓄电池14，在端部6还设置有位置检测单元15，具体可以为接近开关或限位开关，智能控制系统13与位置检测单元15、电机12分别相连接，位置检测单元15能够检测清扫装置的位置，并将检测到的信号输入至智能控制系统13，以使智能控制系统根据这一信号控制电机12的转向。
设置于端部6的驱动单元的传动部分的结构与实施例2的结构相同，此处不再赘述。此外，在清扫装置上设置加热单元和温度检测单元的条件，以及智能控制系统根据加热单元和温度检测单元进行控制的过程也与实施例2的结构相同，此处不再赘述。
实施例4
如图20至23所示的一种光伏组件自动清扫装置，包括上端箱组件30、中间段组件35、下端箱组件33、框架、电机12、传动组件31和清扫组件32，所述上端箱组件30、下端箱组件33和中间段组件35由框架连接成一个整体，所述清扫组件32分别安装在上端箱组件30与中间段组件35和下端箱组件33 与中间段组件35之间，所述上端箱组件30、下端箱组件33和中间段组件35上分别设置有驱动轮3，所述传动组件31分别连接各驱动轮3和清扫组件32，所述上端箱组件30上设置有至少两个支撑轮3，所述支撑轮3设置在上端箱组件30箱体的底部，支撑轮3端面平行于待清扫光伏组件平面，所述下端箱组件33的下端面高于上端箱组件30的下端面，且下端箱组件33上设置的驱动轮3可从下端箱组件33的下端面伸出。本申请中将下端箱组件33设计成开放式结构，只在上端箱组件30上设置支撑轮3对装置的清扫方向进行限制，对光伏组件一定范围内的宽窄没有限制，从而提高装置的适应性和通用性；当该装置下端箱组件33底部驱动轮3紧贴光伏组件平面时，下端箱组件33的下端面高于光伏组件平面，从而消除了该清扫装置在光伏组件上组装时的宽度限制，允许光伏组件安装时的误差，从而提高本装置针对光伏发电环境实际状况的适应能力。
本申请中在该装置框架顶面设置有防护盖板10，所述防护盖板10包括上防护盖板和下防护盖板，所述上防护盖板和下防护盖板分别设置在上端箱组件30与中间段组件35和下端箱组件33与中间段组件35之间。
该清扫装置还包括供电模块，供电模块包括光伏发电组件8和蓄电池14，所述光伏发电组件8和蓄电池14之间通过电流变换器34进行连接，所述蓄电池14为电机12的运行进行供电；该装置还包括智能控制系统13，所述智能控制系统13对电机12的启停进行控制。
该清扫装置上设置有限位开关15，所述限位开关15包括分别设置在该装置的左右两侧的左限位开关和右限位开关，所述左限位开关和右限位开关分别连接智能控制系统13。
本实施例的自动清扫装置，包括上端箱组件30、中间段组件35、下端箱组件33、框架、清扫组件32、光伏发电组件8，上、下端箱组件和中间段组件由框架相连接组成一个整体，清扫组件32中的两个清扫毛刷安装于上端箱组件30与中间段组件35及下端箱组件33与中间段组件7之间。上、下端箱组件中设有传动组件31，用于对驱动轮和清扫组件32进行驱动，其中驱动轮2和清扫组件32旋转方向相反。上端箱组件30设有支撑轮3和上驱动轮2，下端箱组件33设有下驱动轮2，中间段组件35上设置有中间驱动轮2。该自 动清扫装置跨搭在光伏组件上时，上端箱组件30的支撑轮3搭在光伏组件上侧边上，用于对装置的运行方向进行限制；整个装置通过各个驱动轮设置在光伏组件上；该装置将下端箱组件设计成开放式结构，只在上端箱组件上设置支撑轮对装置的清扫方向进行限制，相比于现有的清扫装置，由于取消了下端箱组件上的支撑轮，将原有的夹持限位导向结构转变为开放式限位导向结构，在保证限位导向功能的前提下，对光伏组件一定范围内的宽窄没有限制，从而提高装置的适应性和通用性，可适用于各种不同规格光伏组件的清扫。
本申请中，安装于中间段组件35中的电机12首先将动力传给清扫组件32上清扫毛刷的芯轴，由清扫毛刷芯轴分别将动力传给上、下端箱组件，传动组件31将动力减速并将转向反向后传给驱动轮，由于各个驱动轮之间通过传动组件31连接在一起，从而可以保持各驱动轮之间同步运行。
如图24所示，本实施例的电气部分包括：光伏发电组件8、电机12、DC-DC电流变换34、蓄电池14、智能控制系统13、右限位开关15和左限位开关15；在光照足够条件下，光伏发电组件8开始发电，其输出电流经过DC-DC电流变换器34处理后为蓄电池14充电，蓄电池14通过智能控制系统13为该清扫装置的电机12进行供电，其电池容量可满足该清扫装置一个清扫循环所用电力。
该装置设置有智能控制系统13，智能控制系统13可对该清扫装置的工作时间能进行设定，当到达设定时间后智能控制系统13将自动启动清扫装置开始清扫工作。设置在该清扫装置左右两侧的左限位开关15和右限位开关15连接智能控制系统13，左限位开关15和右限位开关15分别用于对该清扫装置的运行位置进行判断，并将该位置信号传输到智能控制系统13，由智能控制系统13控制电机12的转向，即当该清扫装置运行到光伏组件的极限位置时，可自动进行判断，并实现反向运动，从而实现该清扫装置的自动上下循环。当一个清扫循环结束时，该清扫装置的限位开关用于检查行程极限位置，当运行到极限位置时，限位开关将信号传输到智能控制系统13，由智能控制系统13自动控制该清扫装置停止清扫作业。
上述实施例中的光伏组件自动清扫装置，是针对光伏发电行业，光伏组件高效清扫而开发的自动化机械装置。该清扫装置横向跨搭于被清扫的光伏组件上，驱动轮顺着光伏组件边框滚动行走，清扫组件上的毛刷长度和光伏组件的 板面宽度一致。驱动组件驱动毛刷芯轴和传动组件，通过传动组件带动驱动轮，驱动该清扫装置顺着光伏组件的板面行走；清扫组件中的毛刷紧贴于光伏组件的板面，运行时其转向和驱动轮转动方向相反。该清扫装置工作过程中，清扫毛刷沿运行方向逆向旋转，紧贴着光伏组件板面进行清扫，只需一个清扫循环，光伏组件板面就可以清扫干净。为保证该清扫装置可靠平行于光伏组件板面行走，在上端箱组件上设有支撑轮，支撑轮在光伏板侧端面滚动，由于光伏组件为倾斜面安装，当该清扫装置的行走方向出现偏斜时，支撑轮可起到自动纠偏的作用。
实施例5
图25至27为本申请实施例5的结构示意图，示出了光伏组件的结构示意图，如图25所示，该实施例提供的光伏组件包括多个光伏面板18，设置在沿清扫装置20移动方向的、光伏面板18之间的光伏板过渡支架组件29，设置在沿清扫装置20移动方向的一侧的停机位组件16和设置在沿清扫装置20移动方向的另一侧的换向位组件17。其中，如图26所示，停机位组件16包括相连接的框架以与清扫装置20相适配，还包括卡接结构27，以使清扫装置20能够安全的停在停机位组件16上。如图27所示，换向位组件17包括相连接的框架以与清扫装置20相适配，同时包括卡接结构28，以使清扫装置20能够安全的进行换向。光伏板过渡支架组件29能够使清扫装置20更安全的进行光伏面板的过渡。在现有技术中的光伏组件上进行上述的改进，使得清扫装置能够更安全、更平稳的工作，提升清扫效率。
需要说明的是，上述装置实施例属于优选实施例，所涉及的单元和模块并不一定是本申请所必须的。
本说明书中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。
以上对本申请所提供的一种光伏组件自动清扫装置，进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的一般技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处， 综上所述，本说明书内容不应理解为对本申请的限制。

Claims (10)

  1. 一种光伏组件自动清扫装置，包括：
    框架，包括两端部和中间部，所述框架跨搭在待清扫光伏面板上时，所述中间部与所述待清扫光伏面板平行；
    行走单元，设置在所述框架的两端部和/或中间部，用于带动所述自动清扫装置顺所述待清扫光伏面板移动；
    导向单元，设置在所述框架的两端部，用于限制所述行走单元的行走轨迹；
    清扫单元，设置在所述框架的中间部，用于在所述自动清扫装置移动的过程中，对所述待清扫光伏面板进行清扫；
    驱动单元，包括电机和传动部分，用于向所述清扫单元和所述行走单元提供动力；
    智能控制系统，与所述电机相连接，包括智能控制电路板，用于智能化的控制所述电机的启停；以及
    供电单元，与所述电机和所述智能控制系统相连接，包括自带的光伏发电组件和蓄电池，用于向所述自动清扫装置提供电力。
  2. 根据权利要求1所述的光伏组件自动清扫装置，其中，所述框架的中间部设置为一体式或分段式，所述清扫单元相应所述框架的中间部设置为一体式或分段式。
  3. 根据权利要求2所述的光伏组件自动清扫装置，其中，所述导向单元包括支撑轮，当所述框架整体跨搭在所述光伏面板上时，设置在所述框架一端的支撑轮搭在所述光伏面板的上侧边，设置在所述框架另一端的支撑轮与所述光伏面板的下侧边具有预定的间隙，设置在所述框架两端部的支撑轮的端面均与所述光伏面板平行。
  4. 根据权利要求3所述的光伏组件自动清扫装置，其中，所述设置在所述框架一端的支撑轮个数大于所述设置在所述框架另一端的支撑轮的个数。
  5. 根据权利要求2所述的光伏组件的自动清扫装置，其中，所述行走单元包括驱动轮，其中，所述驱动轮沿所述光伏面板、所述光伏组件边框、所述光伏面板的固定支架和/或所述光伏面板的连接件行走。
  6. 根据权利要求5所述的光伏组件自动清扫装置，其中，所述清扫单元包括毛刷，在所述行走单元行走的过程中，所述毛刷贴附于所述光伏面板上。
  7. 根据权利要求6所述的光伏组件自动清扫装置，其中，所述传动部分包括：
    第一传动轴，与所述电机相连接，设置为所述毛刷的芯轴，用于带动所述毛刷旋转；
    第二传动轴，与所述驱动轮相连接，用于向所述驱动轮提供行走动力；以及
    传动组件，包括主动轮、从动轮和传动带，所述主动轮与所述第一传动轴相连接，所述从动轮与所述第二传动轴相连接，所述主动轮通过所述传动带带动所述从动轮反向旋转，使所述毛刷的旋转方向与所述行走单元的前进方向相反，所述主动轮小于所述从动轮，使所述毛刷旋转的线速度大于所述行走单元前进的线速度。
  8. 根据权利要求2所述的光伏组件自动清扫装置，其中，还包括：
    加热单元，用于对所述蓄电池进行加热；
    温度检测单元，用于检测环境温度和所述蓄电池的温度，
    其中，所述智能控制系统与所述加热单元和所述环境温度检测单元相连接，用于在所述环境温度不能满足所述蓄电池工作的条件时，控制所述加热单元向所述蓄电池加热，并在所述蓄电池的温度上升至预设温度时，控制所述加热单元停止加热，并控制所述自带的光伏发电组件对所述蓄电池充电。
  9. 根据权利要求2所述的光伏组件自动清扫装置，其中，还包括：
    位置检测单元，所述位置检测单元为接近开关或限位开关，设置于所述框架上，其中，所述智能控制系统与所述位置检测单元相连接，用于根据所述位置检测单元的信号控制所述电机的转向；以及
    防护盖板，设置于所述框架的中间部的顶面。
  10. 一种光伏组件，其中，包括：
    多个光伏面板；
    光伏板过渡支架组件，设置在沿自动清扫装置移动方向的、光伏面板之间；
    停机位组件，设置在沿所述自动清扫装置移动方向一侧或者两侧的光伏面板边沿；以及
    换向位组件，设置在沿所述自动清扫装置移动方向另一侧的光伏面板边 沿，
    其中，所述自动清扫装置为权利要求1至9中任一项所述的光伏组件自动清扫装置。
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