CN209439053U - A kind of open air photovoltaic panel installation and adjustment and cleaning device - Google Patents
A kind of open air photovoltaic panel installation and adjustment and cleaning device Download PDFInfo
- Publication number
- CN209439053U CN209439053U CN201821929428.4U CN201821929428U CN209439053U CN 209439053 U CN209439053 U CN 209439053U CN 201821929428 U CN201821929428 U CN 201821929428U CN 209439053 U CN209439053 U CN 209439053U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- photovoltaic panel
- water
- rotor plate
- shaft
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Abstract
The utility model discloses a kind of outdoor photovoltaic panel installation and adjustment in photovoltaic panel field and cleaning devices, including support baseboard, the center of top of the support baseboard is fixedly connected with support shaft, the lower end of the support shaft is socketed with positioning gear, rotor plate is provided at the top of the support shaft, the top of the support shaft is by being plugged in the middle part of rotor plate, and support shaft is flexibly connected with rotor plate by bearing, the bottom right of the rotor plate is fixedly connected with the first driving motor, the output shaft of first driving motor is fixedly connected with the first drive shaft by shaft coupling, the lower end fixing sleeve of first drive shaft is connected to sliding tooth wheel, the driving gear and positioning gear intermeshing, the top left and right ends of the rotor plate are fixedly connected to electric pushrod, the setting of water spraying mechanism can make the clear of photovoltaic panel Clean dynamics is bigger, avoids the residual of stain, is conducive to the popularization of the utility model.
Description
Technical field
The utility model relates to photovoltaic panel field, specially a kind of outdoor photovoltaic panel installation and adjustment and cleaning device.
Background technique
Solar energy is inexhaustible inexhaustible renewable resource, on earth the tangible energy urgent shape increasingly in short supply
Under formula, solar energy power generating becomes the new energy project of global concern, focus development, has in long-term energy strategy non-
Normal consequence, solar photo-voltaic power generation station are just rapidly developing in worldwide as a kind of new cleaning fuel, and
China is currently the global fastest-rising country of photovoltaic power generation installation, and is in recent years being in explosive growth trend, by
In the end of the year 2015, for national Photovoltaic generation installed capacity up to 35,780,000 kilowatts, development potentiality is huge, in photovoltaic panel use process,
Due to itself being day and night exposed to field, it is inevitably infected with dust, accumulated snow etc., influences the longevity of photovoltaic power generation effect and photovoltaic panel
Life, it is therefore necessary to which timing cleans, but current photovoltaic panel cleaning method passes through mostly and manually cleaned, and photovoltaic panel is generally pacified
Loaded on higher position, hand sweeping is abnormally dangerous, and is easy to damage photovoltaic panel when hand sweeping photovoltaic panel, and photovoltaic panel number
Measure more, hand sweeping is time-consuming and laborious, wastes a large amount of labour cost, and when photovoltaic panel is installed needs to carry out tune appropriate
Section, common mounting plate needs constantly carry out disassembly adjusting, waste a large amount of labour and time.
Based on this, the utility model devises a kind of outdoor photovoltaic panel installation and adjustment and cleaning device, to solve above-mentioned ask
Topic.
Utility model content
The purpose of this utility model is to provide a kind of outdoor photovoltaic panel installation and adjustment and cleaning devices, to solve above-mentioned back
The current photovoltaic panel cleaning method proposed in scape technology passes through mostly manually to be cleaned, and photovoltaic panel is generally mounted to higher
Place, hand sweeping is abnormally dangerous, and is easy to damage photovoltaic panel when hand sweeping photovoltaic panel, and photovoltaic panel quantity is more,
Hand sweeping is time-consuming and laborious, wastes a large amount of labour cost, and need to carry out adjusting appropriate when photovoltaic panel installation, common
Mounting plate needs the problem of constantly carrying out disassembly adjusting, waste a large amount of labour and time.
To achieve the above object, the utility model provides the following technical solutions: a kind of open air photovoltaic panel installation and adjustment and clear
Clean device, including support baseboard, the center of top of the support baseboard are fixedly connected with support shaft, under the support shaft
End cap is connected to positioning gear, rotor plate is provided at the top of the support shaft, the top of the support shaft is by being plugged in
The middle part of rotor plate, and shaft is supported to be flexibly connected with rotor plate by bearing, the bottom right of the rotor plate is fixed to be connected
It is connected to the first driving motor, the output shaft of first driving motor is fixedly connected with the first drive shaft by shaft coupling, described
The lower end fixing sleeve of first drive shaft is connected to sliding tooth wheel, the driving gear and positioning gear intermeshing, the rotor plate
Top left and right ends be fixedly connected to electric pushrod, mounting plate, the electric pushrod are provided with above the rotor plate
Top and the bottom of mounting plate be hinged, the center of top of the mounting plate is fixedly connected with photovoltaic panel, the mounting plate
Top surrounding be provided with displacement mechanism, the inner cavity top of institute's displacement mechanism is provided with lifting cleaning mechanism, and the lifting is clear
Clean mechanism includes electric telescopic rod and bolster, and the interior of U-shaped support frame is fixedly connected at the top of electric telescopic rod described in two groups
Top of chamber, lower end clamping and the bolster inner cavity of the electric telescopic rod, the inner cavity of the bolster is provided with elastic component, described
The both ends of elastic component are fixedly connected with electric telescopic rod lower end and bolster inner cavity bottom end respectively, the inside of bolster described in two groups
Wall lower end is provided through cleaning roller, and the left side wall lower end of the left side bolster is fixedly connected with third driving motor, institute
The output shaft for stating third driving motor is fixedly connected with the left end of cleaning roller, is provided with sprinkler at the top of institute's displacement mechanism
Structure.
Preferably, institute's displacement mechanism includes the fixation concave block of two sides and the U-shaped support frame at middle part, anchor described in two groups
Block is fixedly connected with the top left and right ends of mounting plate respectively, the fixed concave block and U-shaped support frame pass through convex block dock and
Groove is flexibly connected, and the lower end of wall is fixedly connected to the second driving motor at left and right sides of the inner cavity of the U-shaped support frame, and two groups
The output shaft of second driving motor is socketed with idler wheel, and the idler wheel and mounting plate, which roll, to be connected.
Preferably, the bottom of the left side electric pushrod is provided with sliding rail, and the left side electric pushrod passes through with mounting plate
Sliding rail is flexibly connected.
Preferably, the water spraying mechanism includes water storage box, and the top fixation of the water storage box is communicated with water inlet, the storage
It is provided with water pump in the middle part of the inner cavity of water tank, the bottom of the water pump is provided with water sucking mouth, and the both ends of the water pump are communicated with defeated
Water pipe, water-supply-pipe described in two groups are disposed through at the top of displacement mechanism, and the lower end of water-supply-pipe described in two groups is communicated with outlet pipe,
The lower end of the outlet pipe is evenly arranged with Water outlet spray head.
Preferably, the surface of the cleaning roller is evenly arranged with bristle, and the bristle is artificial cellosilk.
Compared with prior art, the utility model has the beneficial effects that the utility model is clear using displacement mechanism and lifting
Washing machine structure cooperate, realize automation to photovoltaic plate surface carry out system cleaning, save manually-operated risk with
It is cumbersome, avoid the damage to photovoltaic panel, bottom is provided with adjustable electric pushrod, can simply to the angle of photovoltaic panel into
Row is adjusted, and bottom is provided with support shaft and the first driving motor, and the direction whole to photovoltaic panel may be implemented and be adjusted, save
It goes mutual disassembly to adjust cumbersome, is provided with electric telescopic rod, bolster and elastic component, cleaning roller is allowed to be adjacent to photovoltaic
Plate is cleaned, but avoid electric telescopic rod elongation amplitude it is excessive and to photovoltaic panel cause squeeze destroy so that cleaning roller with
There is an elastic buffer between photovoltaic panel, the setting of water spraying mechanism can make the cleaning dynamics of photovoltaic panel bigger, keep away
The residual for exempting from stain is conducive to the popularization of the utility model.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model bolster structural schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- support baseboard, 2- support shaft, and 3- positions gear, 4- rotor plate, the first driving motor of 5-, the driving of 6- first
Axis, 7- driving gear, 8- electric pushrod, 81- sliding rail, 9- mounting plate, 10- photovoltaic panel, 11- displacement mechanism, the fixed concave block of 111-,
112-U type support frame, the second driving motor of 113-, 114- idler wheel, 12- lifting cleaning mechanism, 121- electric telescopic rod, 122- are slow
Stamping, 123- elastic component, 124- cleaning roller, 125- third driving motor, 13- water spraying mechanism, 131- water storage box, 132- enter water
Mouthful, 133- water pump, the water sucking mouth 134-, 135- water-supply-pipe, 136- outlet pipe, 137- Water outlet spray head.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of open air photovoltaic panel installation and adjustment and sanitizer cartridge
It sets, including support baseboard 1, the center of top of support baseboard 1 is fixedly connected with support shaft 2, and the lower end of support shaft 2 is socketed with
Gear 3 is positioned, the top of support shaft 2 is provided with rotor plate 4, supports the top of shaft 2 by being plugged in rotor plate 4
Portion, and shaft is supported to be flexibly connected with 2 with rotor plate 4 by bearing, the bottom right of rotor plate 4 is fixedly connected with the first driving
The output shaft of motor 5, the first driving motor 5 is fixedly connected with the first drive shaft 6, the lower end of the first drive shaft 6 by shaft coupling
Fixing sleeve is connected to sliding tooth wheel 7, and driving gear 7 and positioning gear 3 are intermeshed, and the top left and right ends of rotor plate 4 are fixed
It is connected with electric pushrod 8, the top of rotor plate 4 is provided with mounting plate 9, and the top of electric pushrod 8 and the bottom of mounting plate 9 are mutual
Hingedly, the center of top of mounting plate 9 is fixedly connected with photovoltaic panel 10, and the top surrounding of mounting plate 9 is provided with displacement mechanism 11, position
The inner cavity top of telephone-moving structure 11 is provided with lifting cleaning mechanism 12, and lifting cleaning mechanism 12 includes electric telescopic rod 121 and buffering
Part 122, the top of two groups of electric telescopic rods 121 are fixedly connected on the inner cavity top of U-shaped support frame 112, electric telescopic rod 121
Lower end clamping and 122 inner cavity of bolster, the inner cavity of bolster 122 are provided with elastic component 123, the both ends of elastic component 123 respectively with
121 lower end of electric telescopic rod is fixedly connected with 122 inner cavity bottom end of bolster, and the inner sidewall lower end of two groups of bolsters 122, which is run through, to be set
It is equipped with cleaning roller 124, the left side wall lower end of left side bolster 122 is fixedly connected with third driving motor 125, third driving electricity
The output shaft of machine 125 is fixedly connected with the left end of cleaning roller 124, and the top of displacement mechanism 11 is provided with water spraying mechanism 13.
Wherein, displacement mechanism 11 includes the fixation concave block 111 of two sides and the U-shaped support frame 112 at middle part, two groups of fixed concave blocks
111 are fixedly connected with the top left and right ends of mounting plate 9 respectively, and fixed concave block 111 is convex by docking with U-shaped support frame 112
Block is flexibly connected with groove, and the lower end of wall is fixedly connected to the second driving motor at left and right sides of the inner cavity of U-shaped support frame 112
113, the output shaft of two group of second driving motor 113 is socketed with idler wheel 114, and idler wheel 114 and mounting plate 9, which roll, to be connected.Left side
The bottom of electric pushrod 8 is provided with sliding rail 81, and left side electric pushrod 8 is flexibly connected with mounting plate 9 by sliding rail 81.Water spraying mechanism
13 include water storage box 131, and the top of water storage box 131 is fixed to be communicated with water inlet 132, is provided in the middle part of the inner cavity of water storage box 131
Water pump 133, the bottom of water pump 133 are provided with water sucking mouth 134, and the both ends of water pump 133 are communicated with water-supply-pipe 135, two groups of water deliverys
Pipe 135 is disposed through 11 top of displacement mechanism, and the lower end of two groups of water-supply-pipes 135 is communicated with outlet pipe 136, outlet pipe 136
Lower end be evenly arranged with Water outlet spray head 137.The surface of cleaning roller 124 is evenly arranged with bristle, and bristle is artificial cellosilk.
One concrete application of the present embodiment are as follows: photovoltaic panel 10 is installed on the middle part of mounting plate 9, when needing to carry out angle tune
When section, external power supply is connected by control switch, the electric pushrod 8 at both ends is elongated or shortened, to control mounting plate
9 tilt angle, while external power supply is connected by control switch, the first driving motor 5 is rotated, the first 5 turns of driving motor
Dynamic to drive the rotation of the first drive shaft 6, the rotation of the first drive shaft 6 drives the driving gear 7 of socket to rotate, and driving gear 7 rotates band
Turn movable plate 4 is whole to rotate with support shaft 2, so that the steering of mounting plate 9 is controlled to adjust, when photovoltaic panel needs to carry out clearly
When clean, water is packed into 131 inner cavity of water storage box from water inlet 132 in advance, external power supply is then connected by control switch and makes water
Pump 133, which is powered, to be run, and water pump 133 sucks the water in water storage box 131 from water sucking mouth 134, then flow to from the water-supply-pipe 135 of two sides
In outlet pipe 136, it finally is sprayed to cleaning roller 124 and 10 surface of photovoltaic panel from Water outlet spray head 137, while passing through control switch
Connecting external power supply makes electric telescopic rod 121 be powered decline, and electric telescopic rod 121 declines so that 123 forced compression of elastic component,
Control cleaning roller 124 is fitted closely with photovoltaic panel 10, is connected external power supply by control switch at this time and is made third driving electricity
Machine 125, which is powered, to be rotated, and the rotation of third driving motor 125 drives the rotation of cleaning roller 124 to be cleaned, while passing through control switch
Connecting external power supply makes the second driving motor 113 of the left and right sides be initially powered up rotation, and the rotation of the second driving motor 113 drives
The rotation of idler wheel 114, the rotation of idler wheel 114 are displaced sliding with the fixed generation of concave block 111 so that U-shaped support frame 112 is whole, so that
Cleaning roller 124 carries out cleaning to photovoltaic panel 10 back and forth.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of open air photovoltaic panel installation and adjustment and cleaning device, including support baseboard (1), it is characterised in that: the support bottom
The center of top of plate (1) is fixedly connected with support shaft (2), and the lower end of support shaft (2) is socketed with positioning gear (3),
It is provided with rotor plate (4) at the top of the support shaft (2), the top of support shaft (2) is by being plugged in rotor plate (4)
Middle part, and support shaft be flexibly connected with (2) with rotor plate (4) by bearing, the bottom right of the rotor plate (4) is fixed
It is connected with the first driving motor (5), the output shaft of first driving motor (5) is fixedly connected with the first driving by shaft coupling
The lower end fixing sleeve of axis (6), first drive shaft (6) is connected to sliding tooth wheel (7), the driving gear (7) and positioning gear
(3) it is intermeshed, the top left and right ends of the rotor plate (4) are fixedly connected to electric pushrod (8), the rotor plate (4)
Top be provided with mounting plate (9), the top of the electric pushrod (8) and the bottom of mounting plate (9) are hinged, the installation
The center of top of plate (9) is fixedly connected with photovoltaic panel (10), and the top surrounding of the mounting plate (9) is provided with displacement mechanism
(11), the inner cavity top of institute's displacement mechanism (11) is provided with lifting cleaning mechanism (12), lifting cleaning mechanism (12) packet
Electric telescopic rod (121) and bolster (122) are included, electric telescopic rod described in two groups is fixedly connected on U-shaped support at the top of (121)
The inner cavity top of frame (112), lower end clamping and bolster (122) inner cavity, the bolster of the electric telescopic rod (121)
(122) inner cavity is provided with elastic component (123), the both ends of the elastic component (123) respectively with electric telescopic rod (121) lower end and
Bolster (122) inner cavity bottom end is fixedly connected, and the inner sidewall lower end of bolster described in two groups (122) is provided through cleaning roller
(124), the left side wall lower end of the left side bolster (122) is fixedly connected with third driving motor (125), the third driving
The output shaft of motor (125) is fixedly connected with the left end of cleaning roller (124), is provided with spray at the top of institute's displacement mechanism (11)
Water dispenser structure (13).
2. a kind of outdoor photovoltaic panel installation and adjustment according to claim 1 and cleaning device, it is characterised in that: the displacement
Mechanism (11) includes the fixation concave block (111) of two sides and the U-shaped support frame (112) at middle part, and concave block (111) point are fixed described in two groups
It is not fixedly connected with the top left and right ends of mounting plate (9), the fixed concave block (111) passes through with U-shaped support frame (112) docks
Convex block be flexibly connected with groove, the lower end of wall is fixedly connected to second at left and right sides of the inner cavity of the U-shaped support frame (112)
Driving motor (113), the output shaft of the second driving motor (113) described in two groups are socketed with idler wheel (114), the idler wheel
(114) it rolls and connects with mounting plate (9).
3. a kind of outdoor photovoltaic panel installation and adjustment according to claim 1 and cleaning device, it is characterised in that: described in left side
The bottom of electric pushrod (8) is provided with sliding rail (81), and the left side electric pushrod (8) and mounting plate (9) are living by sliding rail (81)
Dynamic connection.
4. a kind of outdoor photovoltaic panel installation and adjustment according to claim 1 and cleaning device, it is characterised in that: the water spray
Mechanism (13) includes water storage box (131), and the top fixation of the water storage box (131) is communicated with water inlet (132), the water storage box
(131) it is provided with water pump (133) in the middle part of inner cavity, the bottom of the water pump (133) is provided with water sucking mouth (134), the water pump
(133) both ends are communicated with water-supply-pipe (135), and water-supply-pipe described in two groups (135) is disposed through displacement mechanism (11) top
Portion, the lower end of water-supply-pipe described in two groups (135) are communicated with outlet pipe (136), and the lower end of the outlet pipe (136) is evenly arranged with
Water outlet spray head (137).
5. a kind of outdoor photovoltaic panel installation and adjustment according to claim 1 and cleaning device, it is characterised in that: the cleaning
The surface of roller (124) is evenly arranged with bristle, and the bristle is artificial cellosilk.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821929428.4U CN209439053U (en) | 2018-11-22 | 2018-11-22 | A kind of open air photovoltaic panel installation and adjustment and cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821929428.4U CN209439053U (en) | 2018-11-22 | 2018-11-22 | A kind of open air photovoltaic panel installation and adjustment and cleaning device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209439053U true CN209439053U (en) | 2019-09-27 |
Family
ID=68012099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821929428.4U Expired - Fee Related CN209439053U (en) | 2018-11-22 | 2018-11-22 | A kind of open air photovoltaic panel installation and adjustment and cleaning device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209439053U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111715567A (en) * | 2020-06-24 | 2020-09-29 | 沈松波 | Automatic cleaning device for solar photovoltaic panel |
CN111953275A (en) * | 2020-08-24 | 2020-11-17 | 绍兴市慧融臻合新能源科技有限公司 | Solar photovoltaic panel supporting and fixing device |
CN113305076A (en) * | 2021-06-10 | 2021-08-27 | 雷玉凤 | Energy-saving wisdom advertisement screen cleaning device |
CN113649321A (en) * | 2021-08-24 | 2021-11-16 | 宁夏百川电力股份有限公司 | Photovoltaic board intelligence cleaning device |
-
2018
- 2018-11-22 CN CN201821929428.4U patent/CN209439053U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111715567A (en) * | 2020-06-24 | 2020-09-29 | 沈松波 | Automatic cleaning device for solar photovoltaic panel |
CN111953275A (en) * | 2020-08-24 | 2020-11-17 | 绍兴市慧融臻合新能源科技有限公司 | Solar photovoltaic panel supporting and fixing device |
CN113305076A (en) * | 2021-06-10 | 2021-08-27 | 雷玉凤 | Energy-saving wisdom advertisement screen cleaning device |
CN113649321A (en) * | 2021-08-24 | 2021-11-16 | 宁夏百川电力股份有限公司 | Photovoltaic board intelligence cleaning device |
CN113649321B (en) * | 2021-08-24 | 2022-04-29 | 宁夏百川电力股份有限公司 | Photovoltaic board intelligence cleaning device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209439053U (en) | A kind of open air photovoltaic panel installation and adjustment and cleaning device | |
CN106712679B (en) | A kind of domestic solar generating equipment based on Internet of Things | |
CN208787009U (en) | Photovoltaic panel wind energy dust-extraction unit | |
CN110732506A (en) | photovoltaic power station photovoltaic board cleaning robot | |
CN206564563U (en) | A kind of new energy photovoltaic plant with cleaning apparatus for self | |
CN206790422U (en) | A kind of solar energy power generating plate dust arrester | |
CN209593367U (en) | A kind of solar photovoltaic assembly surface cleaning apparatus | |
CN110048667A (en) | A kind of dust-extraction unit that automatically tracks and remove the snow for photovoltaic power generation plate | |
CN108258993A (en) | It is a kind of can automatic sun-tracking photovoltaic power generation apparatus | |
CN208802502U (en) | A kind of slag charge energy-saving transportation device | |
CN218460240U (en) | Multifunctional cleaning brush for photovoltaic power station | |
CN208707589U (en) | A kind of cleaning device for photovoltaic power generation plate | |
CN212273883U (en) | Solar street lamp with cleaning function | |
CN215166477U (en) | Green building structure | |
CN110052431A (en) | A kind of attached-greenhouse top glass cleaning device | |
CN211701951U (en) | Be applied to photovoltaic power plant's self-cleaning device supporting structure | |
CN210899042U (en) | Solar photovoltaic power generation device with high power generation efficiency | |
CN113890480A (en) | Solar cell panel with clean mechanism | |
CN210979636U (en) | Solar street lamp with dust collector | |
CN208739061U (en) | A kind of efficient photovoltaic power generation apparatus | |
CN208508856U (en) | It is a kind of can automatic sun-tracking photovoltaic power generation apparatus | |
CN207334582U (en) | A kind of solar street light | |
CN112984832A (en) | Crystal ball light-gathering auxiliary energy-saving system | |
CN113107771A (en) | Wind driven generator with automatic protection function | |
CN217222542U (en) | Photovoltaic cell assembly with double-sided glass |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20191122 |
|
CF01 | Termination of patent right due to non-payment of annual fee |