CN110586521B - Solar photovoltaic panel cleaning device with self-charging function - Google Patents

Solar photovoltaic panel cleaning device with self-charging function Download PDF

Info

Publication number
CN110586521B
CN110586521B CN201910854050.9A CN201910854050A CN110586521B CN 110586521 B CN110586521 B CN 110586521B CN 201910854050 A CN201910854050 A CN 201910854050A CN 110586521 B CN110586521 B CN 110586521B
Authority
CN
China
Prior art keywords
mainframe box
solar photovoltaic
photovoltaic panel
cleaning device
driving gear
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201910854050.9A
Other languages
Chinese (zh)
Other versions
CN110586521A (en
Inventor
方泽波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Shaoxing
Original Assignee
University of Shaoxing
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.)
Filing date
Publication date
Application filed by University of Shaoxing filed Critical University of Shaoxing
Priority to CN202010953889.0A priority Critical patent/CN112090800B/en
Priority to CN201910854050.9A priority patent/CN110586521B/en
Publication of CN110586521A publication Critical patent/CN110586521A/en
Application granted granted Critical
Publication of CN110586521B publication Critical patent/CN110586521B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10Cleaning arrangements
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Cleaning In General (AREA)

Abstract

The invention discloses a solar photovoltaic panel cleaning device with a self-charging function, which comprises a solar photovoltaic panel, wherein two sides of the solar photovoltaic panel are provided with tracks, one side of each track is provided with a mainframe box, the mainframe box is connected with a driving gear and a driven gear in a rotating manner, a synchronous belt is arranged between the driving gear and the driven gear, one end of a rotating shaft of the driving gear is connected with a roller, the other end of the rotating shaft of the driving gear is connected with a motor, the roller is abutted against the upper part of the tracks, a rotating rod is arranged between the two mainframe boxes, bristles are arranged on the rotating rod, a power interface is arranged on the tracks, a baffle plate is covered at the power interface, a fixed plate is arranged on one side of the baffle plate, a spring is arranged between the fixed plate and the baffle plate, a, the invention provides a solar photovoltaic panel cleaning device with high power generation efficiency and a self-charging function.

Description

Solar photovoltaic panel cleaning device with self-charging function
Technical Field
The invention relates to the field of solar photovoltaic panels, in particular to a solar photovoltaic panel cleaning device with a self-charging function.
Background
Solar energy refers to solar thermal radiation energy, mainly represents solar rays which are often called, is inexhaustible clean energy, and has very wide application prospect in solar photovoltaic power generation. At present, the conventional solar energy utilization in China only fixes a solar photovoltaic panel to supply power in one direction, such as a solar water heater, a solar traffic light and the like, the solar cell panel has dust on the upper surface of the solar photovoltaic panel after being exposed in the air for a long time, if the dust is not cleaned in time, the power generation efficiency of the solar photovoltaic panel can be seriously reduced, the power source of the existing dust cleaning device adopts the electric energy generated by the solar photovoltaic panel, the power line of the existing dust cleaning device is connected with the power supply port of the solar photovoltaic panel for a long time, so that the electric energy generated by the solar photovoltaic panel is wasted greatly, and the effective power generation rate of the existing dust cleaning device is indirectly influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the solar photovoltaic panel cleaning device with high power generation efficiency and the self-charging function.
In order to achieve the purpose, the invention provides the following technical scheme: a solar photovoltaic panel cleaning device with a self-charging function comprises a solar photovoltaic panel, wherein two sides of the solar photovoltaic panel are provided with tracks, one side of each track is provided with a mainframe box, a driving gear and a driven gear are rotationally connected in the mainframe box, a synchronous belt is arranged between the driving gear and the driven gear, one end of a rotating shaft of the driving gear extends out of the mainframe box and is connected with a roller, the other end of the rotating shaft of the driving gear is connected with a motor, one end of a rotating shaft of the driven gear extends out of the mainframe box and is connected with another roller, the roller is abutted against the upper part of the track, a rotating rod is arranged between the two mainframe boxes, bristles are arranged on the rotating rod, a power interface is arranged on the side wall of each track, a baffle is covered at the power interface, one side of the baffle, away from the mainframe box, is, the position of through-hole corresponds with power source, be equipped with the battery in the mainframe box, be equipped with the electric putter unanimous with the through-hole axis in the mainframe box, the power plug of battery is connected to electric putter's one end, the power plug of battery is located the through-hole, the battery supplies power for motor and electric putter.
Furthermore, a swing rod is rotatably connected in the mainframe box, a shifting plate is arranged at one end of the swing rod, a shifting rod matched with the shifting plate is arranged on a driving shaft of the motor, and the swing rod extends out of the mainframe box and is connected with a rotating rod.
And further, a torsional spring is arranged at the rotating connection position of the oscillating rod and the mainframe box, and two ends of the torsional spring are respectively connected with the inner walls of the oscillating rod and the mainframe box.
Further, a telescopic rod is sleeved outside the spring.
Furthermore, a travel switch is arranged between the baffle and the fixed plate.
And a limiting plate is arranged at the other end of the track corresponding to the fixing plate.
And further, a guide wheel which is abutted to the lower part of the track is rotatably connected to the mainframe box.
In conclusion, the charging operation is performed only when the electric quantity of the storage battery in the mainframe box is too low, so that the generating efficiency of the solar photovoltaic panel in a normal state is not reduced due to the connection of the storage battery or a motor or other electrical equipment, and the generating efficiency is improved.
Drawings
Fig. 1 is a schematic structural view of a solar photovoltaic panel cleaning device with a self-charging function according to the present invention;
fig. 2 is a block diagram of a power interface.
Fig. 3 is a front view of a solar photovoltaic panel cleaning apparatus having a self-charging function according to the present invention.
Description of the labeling: 1. a solar photovoltaic panel; 2. a synchronous belt; 3. a swing lever; 4. a poking plate; 5. a track; 6. a baffle plate; 7. a fixing plate; 8. a main chassis; 9. an electric push rod; 10. a deflector rod; 11. a motor; 12. a power plug; 13. a driving gear; 14. a driven gear; 15. a roller; 16. brushing; 17. a limiting plate; 18. rotating the rod; 19. a telescopic rod; 20. a travel switch; 21. a power interface; 22. a storage battery; 23. a guide wheel.
Detailed Description
An embodiment of a solar photovoltaic panel cleaning apparatus having a self-charging function according to the present invention will be further described with reference to fig. 1 to 3.
The utility model provides a solar photovoltaic board belt cleaning device with from function of charging, includes solar photovoltaic board 1, the both sides of solar photovoltaic board 1 are equipped with track 5, one side of track 5 is equipped with mainframe box 8, 8 internal rotations of mainframe box are connected with driving gear 13 and driven gear 14, be equipped with hold-in range 2 between driving gear 13 and the driven gear 14, the pivot one end of driving gear 13 stretches out mainframe box 8 and is connected with gyro wheel 15, and the other end is connected with motor 11, driven gear 14's pivot one end stretches out mainframe box 8 and is connected with another gyro wheel 15, gyro wheel 15 is contradicted in track 5 top, two be equipped with dwang 18 between the mainframe box 8, be equipped with brush hair 16 on the dwang 18, be equipped with power source 21 on the lateral wall of track 5, power source 21 department covers there is baffle 6, one side that mainframe box 8 was kept away from to baffle 6 is equipped, be equipped with the spring between fixed plate 7 and baffle 6, the through-hole has been seted up on the lateral wall of mainframe box 8 and the laminating of track 5's lateral wall, the position of through-hole corresponds with power source 21's position, be equipped with battery 22 in the mainframe box 8, be equipped with the electric putter 9 unanimous with the through-hole axis in the mainframe box 8, battery 22's power plug 12 is connected to electric putter 9's one end, battery 22's power plug 12 is located the through-hole, battery 22 supplies power for motor 11 and electric putter 9.
When cleaning the solar photovoltaic panel 1, the motor 11 works to drive the driving gear 13 to rotate, the driving gear 13 drives the driven gear 14 to rotate through the synchronous belt 2, thereby rotating the two rollers 15 on the track 5, thereby enabling the mainframe box 8 to move along the track 5, the bristles 16 on the rotating rod 18 can sweep dust for the solar photovoltaic panel 1, when the electric quantity of the storage battery 22 in the mainframe box 8 is too low, the motor 11 drives the mainframe box 8 to move towards the end part of the sliding rail until the side wall of the mainframe box 8 gradually extrudes the baffle 6, thereby pushing away the baffle 6, the spring is compressed, finally, the position of the power supply interface 21 corresponds to the position of the through hole on the mainframe box 8, at the moment, the electric push rod 9 works to push the power supply plug 12 of the storage battery 22 out of the through hole, thereby connecting the power supply plug 12 with the power supply interface 21, thereby charging the storage battery, when battery 22's electricity is full of, electric putter 9 contracts back, in retracting power plug 12 mainframe box 8, motor 11 drives mainframe box 8 and removes certain distance towards the one end of keeping away from baffle 6, make baffle 6 reset and shelter from power source 21 under the effect of spring reset elasticity, avoid the rainwater to get into the problem that causes the short circuit in the power source 21, the aforesaid sets up, make only when battery 22 electric quantity in mainframe box 8 is low excessively, can set up to when the residual capacity is less than 20% in this embodiment, carry out the operation of charging, thereby make solar photovoltaic board 1 generating efficiency under normal condition can not reduce owing to connect battery 22 or motor 11 or other electrical equipment, the generating efficiency is improved.
In the preferred embodiment, the main cabinet 8 is rotatably connected with the oscillating rod 3, one end of the oscillating rod 3 is provided with the toggle plate 4, the driving shaft of the motor 11 is provided with the toggle rod 10 matched with the toggle plate 4, the oscillating rod 3 extends out of the main cabinet 8 and is connected with the rotating rod 18, in this embodiment, when the motor 11 drives the driving gear 13 to drive the main cabinet 8 to move, the toggle plate 4 is toggled by the toggle rod 10 on the driving shaft of the motor 11 every turn, so that the oscillating rod 3 is driven by the toggle plate 4 to rotate by a certain angle, the rotating rod 18 and the bristles 16 thereon are driven to rotate by a certain angle, the toggle plate 4 can be rapidly reset under the action of the self gravity thereof, the bristles 16 can be swung to clean dust on the solar photovoltaic panel 1, the motor 11 can be driven to move back and forth, and the bristles 16 can be driven to swing back and forth to clean the solar photovoltaic panel 1 in the back and forth movement process of the main, not only improves the cleaning effect, but also reduces the cost.
This embodiment is preferred the rotation junction of swinging arms 3 and mainframe box 8 is equipped with the torsional spring, the inner wall of swinging arms 3 and mainframe box 8 is connected respectively at the both ends of torsional spring, through the setting of torsional spring for 4 can reset fast on the stirring board, thereby guarantee the swing stability and the predictability of its arrangement.
The spring overcoat is equipped with telescopic link 19 that this embodiment is preferred, and telescopic link 19's setting not only can play certain supporting role to the spring, can also play the guard action to the spring, avoids external environment to corrode the spring.
Preferably, a travel switch 20 is arranged between the baffle 6 and the fixing plate 7, and through the arrangement of the travel switch 20, when the baffle 6 is pressed to the travel switch 20, the position of the through hole on the host is indicated to be opposite to the power interface 21, at this time, the motor 11 stops working, and the electric push rod 9 works, so that the overall working accuracy is improved.
The other end of the track 5 corresponding to the fixing plate 7 is preferably provided with a limiting plate 17, so that the main cabinet 8 is prevented from being separated from the slide rail.
In the preferred embodiment, the main chassis 8 is rotatably connected with a guide wheel 23 abutting against the lower part of the track 5, so as to play a certain guiding role and a certain overturning supporting force.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.

Claims (4)

1. The utility model provides a solar photovoltaic board belt cleaning device with from function of charging, includes the solar photovoltaic board, characterized by: the solar photovoltaic panel is characterized in that tracks are arranged on two sides of the solar photovoltaic panel, a mainframe box is arranged on one side of each track, a driving gear and a driven gear are rotationally connected in the mainframe box, a synchronous belt is arranged between the driving gear and the driven gear, one end of a rotating shaft of the driving gear extends out of the mainframe box and is connected with a roller, the other end of the rotating shaft of the driving gear is connected with a motor, one end of a rotating shaft of the driven gear extends out of the mainframe box and is connected with another roller, the roller is abutted to the upper side of the track, a rotating rod is arranged between the two mainframe boxes, bristles are arranged on the rotating rod, a power interface is arranged on the side wall of the track, a baffle is covered at the power interface, a fixed plate is arranged on one side of the baffle, which is far away, the mainframe box is equipped with the battery, be equipped with the electric putter unanimous with the through-hole axis in the mainframe box, the power plug of battery is connected to electric putter's one end, the power plug of battery is located the through-hole, the battery is for motor and electric putter power supply, the mainframe box internal rotation is connected with the swinging arms, the one end of swinging arms is equipped with dials the board, be equipped with in the drive shaft of motor and dial board complex driving lever, the swinging arms stretches out the mainframe box and connects the dwang, the swinging arms is equipped with the torsional spring with the rotation junction of mainframe box, the inner wall of swinging arms and mainframe box is connected respectively at the both ends of torsional spring, the spring overcoat is equipped with the telescopic link.
2. The solar photovoltaic panel cleaning device with self-charging function as claimed in claim 1, wherein: a travel switch is arranged between the baffle plate and the fixed plate.
3. The solar photovoltaic panel cleaning device with self-charging function as claimed in claim 1, wherein: and a limiting plate is arranged on the other end of the rail corresponding to the fixing plate.
4. The solar photovoltaic panel cleaning device with self-charging function as claimed in claim 1, wherein: the mainframe box is rotatably connected with a guide wheel which is abutted to the lower part of the track.
CN201910854050.9A 2019-09-10 2019-09-10 Solar photovoltaic panel cleaning device with self-charging function Active CN110586521B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202010953889.0A CN112090800B (en) 2019-09-10 2019-09-10 Solar photovoltaic panel cleaning device with self-charging function and cleaning method thereof
CN201910854050.9A CN110586521B (en) 2019-09-10 2019-09-10 Solar photovoltaic panel cleaning device with self-charging function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910854050.9A CN110586521B (en) 2019-09-10 2019-09-10 Solar photovoltaic panel cleaning device with self-charging function

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202010953889.0A Division CN112090800B (en) 2019-09-10 2019-09-10 Solar photovoltaic panel cleaning device with self-charging function and cleaning method thereof

Publications (2)

Publication Number Publication Date
CN110586521A CN110586521A (en) 2019-12-20
CN110586521B true CN110586521B (en) 2020-11-13

Family

ID=68858608

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202010953889.0A Active CN112090800B (en) 2019-09-10 2019-09-10 Solar photovoltaic panel cleaning device with self-charging function and cleaning method thereof
CN201910854050.9A Active CN110586521B (en) 2019-09-10 2019-09-10 Solar photovoltaic panel cleaning device with self-charging function

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202010953889.0A Active CN112090800B (en) 2019-09-10 2019-09-10 Solar photovoltaic panel cleaning device with self-charging function and cleaning method thereof

Country Status (1)

Country Link
CN (2) CN112090800B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112058800A (en) * 2020-08-31 2020-12-11 博众精工科技股份有限公司 Battery pack cleaning method, system and device in battery replacement station
CN112879773B (en) * 2021-01-19 2022-06-14 江西服装学院 Path-changeable self-cleaning photographing slide way for movie and television production
CN114719465B (en) * 2022-04-06 2023-03-24 安徽省三荣科技有限公司 Combined type frostless air can heat pump

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013204334A (en) * 2012-03-29 2013-10-07 Kumagai Gumi Co Ltd Solar battery panel device
CN204202206U (en) * 2014-11-03 2015-03-11 山东威特人工环境有限公司 Self-charging cleaning type trough type solar heat-collector
CN105834143A (en) * 2016-05-13 2016-08-10 北京中电博顺智能设备技术有限公司 Obstacle crossing mechanism and photovoltaic panel cleaning equipment provided with same
CN105964587A (en) * 2016-06-17 2016-09-28 山东豪沃电气有限公司 Solar panel cleaning device capable of cleaning up and down without power thereof
CN105964581A (en) * 2016-06-01 2016-09-28 王志文 Solar photovoltaic panel automatic cleaning robot
CN106000956A (en) * 2016-07-01 2016-10-12 北京哈工机器人有限公司 Automatic charging system of intelligent cleaning robot
CN107040199A (en) * 2017-05-03 2017-08-11 苏州富锐联自动化设备有限公司 Can Intelligent adjustment clean angle section the automatic operational system of solar photovoltaic assembly
CN207074980U (en) * 2017-06-16 2018-03-06 哈尔滨工大特种机器人有限公司 A kind of clean robot for solar panel
CN107809210A (en) * 2017-11-29 2018-03-16 济南纽兰智能科技有限公司 One kind tiling photovoltaic plant intelligence clearing apparatus
CN107824522A (en) * 2017-12-12 2018-03-23 天津城建大学 The intelligent high-efficiency cleaning device of concentrating type solar panel
CN208285049U (en) * 2018-06-25 2018-12-25 成都运城制版有限公司 A kind of high speed material transport equipment automatic charge device in lithography process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204794868U (en) * 2015-07-14 2015-11-18 上海安轩自动化科技有限公司 Intelligence solar energy component belt cleaning device
KR101837176B1 (en) * 2016-07-22 2018-03-12 (주)에코브라이트코리아 Robot apparatus for cleaning solar cell panel
CN106944377A (en) * 2017-05-05 2017-07-14 黄思珍 A kind of electronics technology develops special PCB cleaner
KR20180130119A (en) * 2017-05-29 2018-12-07 최준호 Circular solar panel cleaning apparatus with excellent cleaning efficiency
CN208082949U (en) * 2017-12-25 2018-11-13 张家口宣化泰达机械设备制造有限公司 photovoltaic solar panel cleaning vehicle
CN208033097U (en) * 2018-01-24 2018-11-02 青海大学 A kind of solar panel rail cleaning device
CN109317453A (en) * 2018-12-03 2019-02-12 国机(珠海)机器人科技园有限公司 Solar panel cleaning robot

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013204334A (en) * 2012-03-29 2013-10-07 Kumagai Gumi Co Ltd Solar battery panel device
CN204202206U (en) * 2014-11-03 2015-03-11 山东威特人工环境有限公司 Self-charging cleaning type trough type solar heat-collector
CN105834143A (en) * 2016-05-13 2016-08-10 北京中电博顺智能设备技术有限公司 Obstacle crossing mechanism and photovoltaic panel cleaning equipment provided with same
CN105964581A (en) * 2016-06-01 2016-09-28 王志文 Solar photovoltaic panel automatic cleaning robot
CN105964587A (en) * 2016-06-17 2016-09-28 山东豪沃电气有限公司 Solar panel cleaning device capable of cleaning up and down without power thereof
CN106000956A (en) * 2016-07-01 2016-10-12 北京哈工机器人有限公司 Automatic charging system of intelligent cleaning robot
CN107040199A (en) * 2017-05-03 2017-08-11 苏州富锐联自动化设备有限公司 Can Intelligent adjustment clean angle section the automatic operational system of solar photovoltaic assembly
CN207074980U (en) * 2017-06-16 2018-03-06 哈尔滨工大特种机器人有限公司 A kind of clean robot for solar panel
CN107809210A (en) * 2017-11-29 2018-03-16 济南纽兰智能科技有限公司 One kind tiling photovoltaic plant intelligence clearing apparatus
CN107824522A (en) * 2017-12-12 2018-03-23 天津城建大学 The intelligent high-efficiency cleaning device of concentrating type solar panel
CN208285049U (en) * 2018-06-25 2018-12-25 成都运城制版有限公司 A kind of high speed material transport equipment automatic charge device in lithography process

Also Published As

Publication number Publication date
CN112090800B (en) 2021-10-15
CN112090800A (en) 2020-12-18
CN110586521A (en) 2019-12-20

Similar Documents

Publication Publication Date Title
CN110586521B (en) Solar photovoltaic panel cleaning device with self-charging function
CN210899017U (en) Solar photovoltaic board convenient to adjust
CN208479563U (en) A kind of solar photovoltaic bracket with cleaning function
CN211587656U (en) Photovoltaic power plant cleaning device
CN206981270U (en) A kind of adaptive cleaning structure of intelligent photovoltaic scavenging machine
CN111842258B (en) Self-cleaning on-board robot based on separation protective shell
CN210273953U (en) Self-cleaning function's solar photovoltaic board
CN208015664U (en) A kind of motion tracking solar photovoltaic generating system
CN208613102U (en) A kind of photovoltaic plant cleaning device
CN215835376U (en) Photovoltaic bicycle shed support
CN212627789U (en) Solar photovoltaic power generation device
CN211930583U (en) Solar power generation device with snow sweeping function
CN212681800U (en) Self-cleaning robot on board separated from protective shell
CN204928728U (en) Two motor drive solar photovoltaic board self -cleaning devices
CN209077237U (en) A kind of cleaning plant of solar panel
CN111817647A (en) Wind energy and solar energy power generation's supervisory equipment
CN219394762U (en) Photovoltaic power generation device convenient to adjust orientation
CN218379217U (en) Solar street lamp with self-cleaning function for urban traffic
CN204721299U (en) A kind of solar panel automatic cleaning device
CN220915244U (en) Solar photovoltaic panel surface dust removal mechanism
CN219092825U (en) Photovoltaic charging device
CN214718627U (en) Solar photovoltaic module convenient to clean
CN205304722U (en) Photovoltaic plate cleaning device
CN220629292U (en) Foldable photovoltaic power generation mechanism
CN219124168U (en) Photovoltaic module cleaning robot

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant