CN208337475U - A kind of solar battery panel assembly of automatic cleaning - Google Patents
A kind of solar battery panel assembly of automatic cleaning Download PDFInfo
- Publication number
- CN208337475U CN208337475U CN201820959745.4U CN201820959745U CN208337475U CN 208337475 U CN208337475 U CN 208337475U CN 201820959745 U CN201820959745 U CN 201820959745U CN 208337475 U CN208337475 U CN 208337475U
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- Prior art keywords
- battery panel
- component
- support frame
- solar
- walking
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- Expired - Fee Related
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- 238000004140 cleaning Methods 0.000 title claims abstract description 58
- 230000003750 conditioning effect Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000002354 daily effect Effects 0.000 description 2
- 230000005662 electromechanics Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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
Landscapes
- Photovoltaic Devices (AREA)
- Cleaning In General (AREA)
Abstract
The utility model proposes a kind of solar battery panel assemblies of automatic cleaning, including solar tracking mechanism, battery panel components are provided in solar tracking mechanism, cleaning agency is provided on battery panel components, cleaning agency includes support frame, walking component, guidance set and cleans component, walking component is set to one end of support frame, and it is located at the edge of battery panel components, guidance set is set on support frame, and it is matched with walking component, to realize the adjustment of walking component direction of travel, cleans component and be set between support frame and battery panel components.The cleaning component of the utility model can avoid solar panel quadrangle from " hot spot effect " occur along four side automatic cleaning of solar panel, and be suitable for the real-time change of solar panel tilt angle, not easily to fall off.
Description
Technical field
The utility model relates to solar panel technology fields, particularly relate to a kind of solar panel of automatic cleaning
Device.
Background technique
Solar panel is typically mounted on that illumination is sufficient, unobstructed opening, in order to make solar panel with
Preferably angle is exposed to sunlight, it will usually solar tracking component be arranged, to convert the tilt angle of solar panel.By
It is influenced in by sandstorm, haze etc., the pollutants such as accumulation sandy soil is easy on solar panel, needs to clear up in time, otherwise can
The generating efficiency of solar panel is influenced, if forming part " hot spot effect ", then can shorten the use of solar panel
Service life.
Currently, being directed to the dedusting of solar panel, it is broadly divided into and takes artificial, giant etc., man efficiency is low, holds
Easily component glass is caused to wear, giant needs a large amount of water source；Existing solar panel clearing apparatus usually needs
Fixed guide rail is added in solar panel two sides, be primarily directed to the solar panel of fixed angle, and can only be from one
Direction cleans solar panel, be easy to cause the quadrangle of solar panel to clean unclean, occurs " hot spot effect "；It is existing
Clearing apparatus be usually to be cleaned according to certain time interval or induction weather conditions (such as rain, snow), not really
The demand for whether needing to clean according to solar panel in real time.
Patent document (CN105149253B) discloses a kind of solar panel clearing apparatus and system, including is set to
Moving guide rail, control system on solar panel, and be set on moving guide rail walking mechanism, cleaning agency, confession
Electric installation and draw over to one's side mechanism；Walking mechanism is set to the both ends of moving guide rail, and for lifting moving guide rail, walking mechanism includes row
Motor, traveling wheel and support wheel are walked, support wheel includes support side wheel and overturn-preventing support wheel.The device is not necessarily in solar-electricity
Fixed guide rail is arranged in pond plate two sides, and being placed in battery plate surface can be cleaned, equally can be into when solar panel tilts
Row cleans, but the device is suitable for the cleaning of solar panel constant tilt angle, and can only be from a direction into sweeping, if too
Though the positive daily illumination of energy solar panel east-west direction tilt angle adjusts or solar panel thing, north and south both direction are inclined
When rake angle is adjusted with illumination, which is easy to fall off above solar panel.
Utility model content
The utility model proposes a kind of solar battery panel assemblies of automatic cleaning, and cleaning component can be along solar panel
Four side automatic cleanings avoid solar panel quadrangle from " hot spot effect " occur, and are suitable for solar panel tilt angle
Real-time change, it is not easily to fall off；To the generating state real-time monitoring of solar panel, according to monitoring result, timely and effectively
Clean solar panel.
The technical solution of the utility model is achieved in that a kind of solar battery panel assembly of automatic cleaning, including
Solar tracking mechanism is provided with battery panel components in solar tracking mechanism, cleaning agency, scavenging machine is provided on battery panel components
Structure includes support frame, walking component, guidance set and cleans component, and walking component is set to one end of support frame, and is located at electricity
The edge of pond board group part, guidance set are set on support frame, and are matched with walking component, to realize component walking side of walking
To adjustment, clean component be set between support frame and battery panel components；Walking component includes riser and is set on riser
The transverse slat at end, the upper end of transverse slat are provided with shaft, and shaft side wall is uniformly distributed, and there are four swivel plate, shaft upper end and support frames to pass through axis
Seat connection is held, sliding slot is provided on riser, gas spring is provided in sliding slot, the lower end of gas spring is provided with sliding block, sets on sliding block
It is equipped with the main traveling wheel that walking is electromechanical and is driven by movable motor, is provided on the riser below sliding slot and is matched with driving wheel
Edge inductor is provided with from traveling wheel, riser.
Further, guidance set includes the rotating electric machine being set on support frame, and the output end of rotating electric machine is provided with
Vertical connecting rod, connecting rod lower end pass through support frame and are provided with swingle, and swingle is matched with swivel plate.
Further, fixing seat is provided on connecting rod, fixing seat upper end is provided with ratchet, sets between support frame and fixing seat
It is equipped with vertical bar, vertical bar is rotatably connected to detent close to the position of fixing seat, and detent is matched with ratchet, the side of detent
It is provided with tension spring, one end of tension spring is connected with detent, and the other end is connected with fixing seat.
Further, battery panel components include solar panel, and solar panel includes cell piece and is set to electricity
Frame below the piece of pond is provided with temperature sensor and current sensor, temperature sensor and current sensor difference on frame
It is connected with signal conditioning module.
Further, walking component includes the first walking component and the second walking component, the first walking component and the second row
Walk the two sides that component is respectively arranged at support frame one end.
Further, solar tracking mechanism includes the shaft being obliquely installed, and battery panel components, shaft two are provided in shaft
End is connected with first support and second support by bearing block respectively, and shaft realizes rotation by chain conveyer part, chain conveyer part and
Tracking controller is connected.
Further, cleaning component includes the cleaning brush being set to below support frame, and cleaning brush is rotated by electric drive, branch
Delivery pipe is provided in support, the side of delivery pipe towards battery component is provided with multiple outlets.
The utility model has the beneficial effects that a kind of solar battery panel assembly of automatic cleaning of the utility model, solar panel
Component can carry out the adjustment of tilt angle by solar tracking component, preferably to expose to sunlight；Cleaning agency passes through row
The cooperation of component and guidance set is walked, realizes the automatically walk along four edges of solar panel, and drives and cleans component progress
It cleans, two-way cleaning is carried out to solar panel quadrangle, avoid solar panel quadrangle and " hot spot effect " occur.
The utility model walks component by setting gas spring, is pressed in solar panel by main traveling wheel and from traveling wheel
On the one hand the two sides up and down at edge are suitable for the real-time change of solar panel tilt angle, not easily to fall off, on the other hand work as
When encountering the support rod below solar panel from traveling wheel, it can clear the jumps automatically.
The rotating electric machine drive link of the utility model guidance set rotates, so that swingle be driven to rotate, swingle is logical
Cross the rotation that swivel plate drives entire walking component, swingle rotates one week, and entire component of walking is rotated by 90 °, by ratchet with
The cooperation of detent rotate swingle can only in one direction, it is ensured that the direction of rotation for component of walking, make main traveling wheel and from
Traveling wheel is always towards solar panel.
The utility model is by setting temperature sensor and current sensor, the temperature for real-time monitoring single battery piece
With conversion current conditions, with the cleannes of this reaction cell piece, and relevant information is sent to the end PC, had to remind people in time
The cleaning solar panel of effect.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of overlooking structure diagram of the solar battery panel assembly of automatic cleaning of the utility model；
Fig. 2 is solar tracking mechanism structure schematic diagram；
Fig. 3 is chain conveyer part structural schematic diagram；
Fig. 4 is cell piece structural schematic diagram；
Fig. 5 is the right view of walking mechanism；
Fig. 6 is the schematic perspective view of the first walking component；
Fig. 7 is the structural schematic diagram of guidance set；
Fig. 8 is the structural schematic diagram for cleaning component.
Shaft 1, bearing block 2, first support 3, second support 4 track motor 5, worm decelerating machine 6, minor sprocket 7, big chain
Wheel 8, chain 9, solar panel 10, cell piece 11, frame 12, temperature sensor 13, current sensor 14, riser 16 are horizontal
Plate 17, shaft 18, swivel plate 19, support frame 20, limit plate 21, sliding slot 22, gas spring 23, sliding block 24, walking electromechanics 25, main row
Wheel 26 is walked, from traveling wheel 27, edge inductor 28, rotating electric machine 29, connecting rod 30, swingle 31, fixing seat 32, ratchet 33 erected
Bar 34, detent 35, tension spring 36, cleaning brush 37 clean motor 38, delivery pipe 39, and outlet 40 cleans controller 41, battery
42, the first walking component 43, the second walking component 44.
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 under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in figs. 1-7, the solar battery panel assembly of a kind of automatic cleaning, including solar tracking mechanism, solar tracking
It is provided with battery panel components in mechanism, cleaning agency is provided on battery panel components, cleaning agency includes support frame 20, walking group
Part, guidance set and cleaning component, walking component are set to one end of support frame 20, and are located at the edge of battery panel components, lead
It is set on support frame 20 to component, and is matched with walking component, to realize the adjustment of walking component direction of travel, cleaning group
Part is set between support frame 20 and battery panel components.
As Figure 2-3, solar tracking mechanism includes the shaft 1 being obliquely installed, and is fixed with battery panel components in shaft 1,
1 both ends of shaft pass through bearing block 2 respectively and are connected with first support 3 and second support 4, and the upper end of second support 4 is higher than first
Frame 3 guarantees that, in North and South direction, the tilt angle of shaft 1 and the irradiating angle of sunlight are adapted.Shaft 1 is real by chain conveyer part
It is now rotated daily with the sun along east-west direction, chain conveyer part includes the tracking motor 5 being fixed in first support 3, tracks motor 5
Output end be connected with worm decelerating machine 6, the output end of worm decelerating machine 6 is provided with minor sprocket 7, be provided in shaft 1 with it is small
The big sprocket wheel 8 that sprocket wheel 7 matches, minor sprocket 7 and big sprocket wheel 8 are driven by chain 9, and tracking motor 5 is connected with tracking controller,
Tracking controller is oblique uniaxial solar tracking control system, the oblique uniaxial solar tracking control system using view day operation track with
Track principle calculates the angle in 1 year where the different moments sun of every day according to information such as longitudes and latitudes, will be each in 1 year
The position of sun at moment is stored into PLC controller, thus the rotation speed of control tracking motor 5 and direction of rotation.
As shown in Figures 2 and 4, battery panel components include the solar panel 10 for being fixed on 1 top of shaft, solar battery
Plate 10 includes cell piece 11 and the frame 12 for being set to 11 lower section of cell piece, is provided with temperature sensor 13 and electric current on frame 12
Sensor 14, temperature sensor 13 and current sensor 14 are connected with signal conditioning module respectively, and signal conditioning module is by information
It is sent to the end PC, to remind people timely and effectively to clean solar panel 10.
As seen in figs. 5-6, walking component includes riser 16 and the transverse slat 17 for being set to 16 upper end of riser, riser 16 and transverse slat
17 are integrally formed, and the upper end of transverse slat 17 is fixed with shaft 18, and 18 side wall of shaft is uniformly distributed, and there are four swivel plate 19, shaft 18 and rotations
Plate 19 is integrally formed, and 18 upper end of shaft is connect with support frame 20 by bearing block, on the shaft 18 of about 20 two sides of support frame
It is fixed with limit plate 21, plays the role of limited support, guarantees that support frame 20 is parallel with solar panel 10, is set on riser 16
It is equipped with sliding slot 22, is provided with gas spring 23 in sliding slot 22, the lower end of gas spring 23 is provided with can 22 cunning slid vertically along the chute
Block 24 is provided with the main traveling wheel 26 that walking electromechanics 25 and driven by movable motor, the riser 16 of 22 lower section of sliding slot on sliding block 24
On be provided with the slave traveling wheel 27 matched with main traveling wheel 26, shaft 18, main traveling wheel 26 and from traveling wheel 27 in same axis
On line, be provided with edge inductor 28 on riser 16, edge inductor 28 be close to switch, movable motor be stepper motor or
Servo motor.
As shown in Fig. 1,5 and 7, walking component includes the first walking component 43 and the second walking component 44, the first walking group
Part 43 and the second walking component 44 are respectively arranged at the two sides of 20 one end of support frame, the first walking component 43 and the second walking component
44 structures are identical, and are provided with corresponding guidance set, and guidance set includes the rotating electric machine 29 being fixed on support frame 20,
Rotating electric machine 29 is stepper motor or servo motor, and the output end of rotating electric machine 29 is provided perpendicular to the connecting rod of support frame 20
30, the lower end of connecting rod 30 passes through the fixed swingle 31 for being parallel to support frame 20 of support frame 20, swingle 31 and swivel plate 19
It matches, the rotation of 29 drive link 30 of rotating electric machine, so that swingle 31 be driven to rotate, swingle 31 is driven by swivel plate 19
The rotation of entire walking component, swingle 31 rotate one week, and corresponding walking component is rotated by 90 °, while rotating electric machine 29 cooperates
Edge inductor 28 controls the start and stop of rotating electric machine；Fixing seat is fixed on connecting rod 30 between support frame 20 and swingle 31
32,32 upper end of fixing seat is fixed with ratchet 33, and ratchet 33 is handle ratchet wheel, is provided with vertical bar between support frame 20 and fixing seat 32
34, vertical bar 34 is rotatably connected to detent 35 close to the position of fixing seat 32, and detent 35 is matched with ratchet 33, detent 35
Side be provided with tension spring 36, one end of tension spring 36 is connected with detent 35, and the other end is connected with fixing seat 32, passes through ratchet 33
It with the cooperation of detent 35, rotate swingle 31 can only in one direction, it is ensured that the direction of rotation for component of walking makes main walking
Take turns 26 and from traveling wheel 27 always towards solar panel 10.
As shown in figure 8, cleaning component includes the cleaning brush 37 for being set to 20 lower section of support frame, cleaning brush 37 is by cleaning electricity
The driving rotation of machine 38, is provided with delivery pipe 39 in support frame 20, the side of delivery pipe 39 towards battery component be provided with it is multiple go out
Mouth 40, delivery pipe 39 is connected with air pump or water pump.
As shown in Figure 1, walking component, guidance set and cleaning component are connected with cleaning controller 41, controller is cleaned
41 be PLC controller, and cleaning agency is powered by battery 42, and battery 42 and cleaning controller 41 are installed on support frame 20 and lean on
One end of nearly walking component.
The application method of the solar battery panel assembly of a kind of automatic cleaning of the present embodiment: when PC terminates shrinkage temperature or electricity
When the signal of throat floater, cleaning agency is placed in the surface of solar panel 10 by personnel, main traveling wheel 26 and from traveling wheel
27 are clamped in the upper and lower surface at 10 edge of solar panel, clean the control walking component of controller 41 along solar energy edge lines
It walks, when the edge inductor 28 of the first walking component 43 issues a signal to cleaning controller 41, the first walking component 43 and second
Component 44 of walking suspends, and the first walking component 43 is rotated by 90 ° under the cooperation of guidance set is clamped in solar panel 10
Edge, then first walking component 43 and with second walking component 44 walk on, when second walking component 44 edge induction
When device 28 issues a signal to cleaning controller 41, the first walking component 43 and the second walking component 44 suspend, the second walking component
44 are rotated by 90 ° the edge for being clamped in solar panel 10 under the cooperation of guidance set, complete solar energy according to above-mentioned steps
The steering of 10 edge quadrangle of solar panel.
While walking mechanism is walked, cleans the control of controller 41 and clean component start-up operation, clean motor 38 and drive clearly
Brush 37 rotates, and opens air pump, is dried by delivery pipe 39 to 10 surface of solar panel, blows away sand and dust；Or open water
Pump, by delivery pipe 39 to 10 spray water of solar panel or cleaning solution.
Embodiment two
The present embodiment is basically the same as the first embodiment, the difference is that: a kind of solar panel dress of automatic cleaning
It sets, further includes transfer device, the structure of the transfer device is shown in Chinese patent literature (CN105149253B) Instructions Page 7-8.
As shown in figure 4, battery panel components include the solar panel 10 for being fixed on 1 top of shaft, solar panel
10 are made of multiple groups cell piece 11 and the frame 12 being set to below cell piece 11, and 13 He of temperature sensor is provided on frame 12
Current sensor 14, temperature sensor 13 and current sensor 14 are connected with signal conditioning module respectively, signal conditioning module with
It monitors control module to be connected, signal conditioning module is fixed on the back side of solar panel 10 with monitoring control module, by the sun
Energy solar panel 10 is powered, and monitoring control module is PLC controller, and when temperature or current anomaly, monitoring control module is issued
Signal to transfer device control module, by transfer device automatic running to solar panel 10, by cleaning agency send to
On solar panel 10, cleaning agency is walked to complete four times after turning to along 10 edge lines of solar panel, returns to initial position,
By 41 walking mechanism inverted running of cleaning controller, transfer device is eventually passed back to, the number that cleaning agency is completed to turn to can basis
It needs to be adjusted in cleaning controller 41.In addition, the air pump or water pump that are connected with delivery pipe 39 are mountable to transhipment dress
It sets, convenient for controlling the opening of air pump or water pump by cleaning controller 41.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of solar battery panel assembly of automatic cleaning, it is characterised in that: including solar tracking mechanism, solar tracking mechanism
On be provided with battery panel components, be provided with cleaning agency on battery panel components, cleaning agency includes support frame, walking component, leads
To component and component is cleaned, walking component is set to one end of support frame, and is located at the edge of battery panel components, and guidance set is set
It is placed on support frame, and is matched with walking component, to realize the adjustment of walking component direction of travel, clean component and be set to branch
Between support and battery panel components；Component of walking includes riser and the transverse slat for being set to riser upper end, and the upper end of transverse slat is provided with
Shaft, shaft side wall is uniformly distributed there are four swivel plate, and shaft upper end is connect with support frame by bearing block, and cunning is provided on riser
Slot is provided with gas spring in sliding slot, and the lower end of gas spring is provided with sliding block, movable motor is provided on sliding block and by movable motor
The main traveling wheel of driving is provided with the slave traveling wheel matched with driving wheel on the riser below sliding slot, is provided with side on riser
Edge inductor.
2. a kind of solar battery panel assembly of automatic cleaning according to claim 1, it is characterised in that: guidance set packet
The rotating electric machine being set on support frame is included, the output end of rotating electric machine is provided with vertical connecting rod, and connecting rod lower end passes through support
Erection is equipped with swingle, and swingle is matched with swivel plate.
3. a kind of solar battery panel assembly of automatic cleaning according to claim 2, it is characterised in that: be arranged on connecting rod
There is fixing seat, fixing seat upper end is provided with ratchet, vertical bar is provided between support frame and fixing seat, vertical bar is close to the position of fixing seat
It sets and is rotatably connected to detent, detent is matched with ratchet, and the side of detent is provided with tension spring, one end of tension spring and non-return
Pawl is connected, and the other end is connected with fixing seat.
4. a kind of solar battery panel assembly of automatic cleaning according to claim 1, it is characterised in that: battery panel components
Including solar panel, solar panel includes cell piece and the frame that is set to below cell piece, is provided on frame
Temperature sensor and current sensor, temperature sensor and current sensor are connected with signal conditioning module respectively.
5. a kind of solar battery panel assembly of automatic cleaning according to claim 1, it is characterised in that: walking component packet
The first walking component and the second walking component are included, the first walking component and the second walking component are respectively arranged at support frame one end
Two sides.
6. a kind of solar battery panel assembly of automatic cleaning according to claim 1, it is characterised in that: solar tracking machine
Structure includes the shaft being obliquely installed, and is provided with battery panel components above shaft, and both ends of the shaft passes through bearing block respectively and is connected with the
One bracket and second support, shaft realize rotation by chain conveyer part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959745.4U CN208337475U (en) | 2018-06-21 | 2018-06-21 | A kind of solar battery panel assembly of automatic cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959745.4U CN208337475U (en) | 2018-06-21 | 2018-06-21 | A kind of solar battery panel assembly of automatic cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208337475U true CN208337475U (en) | 2019-01-04 |
Family
ID=64769246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820959745.4U Expired - Fee Related CN208337475U (en) | 2018-06-21 | 2018-06-21 | A kind of solar battery panel assembly of automatic cleaning |
Country Status (1)
| Country | Link |
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| CN (1) | CN208337475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551317A (en) * | 2018-06-21 | 2018-09-18 | 河南瑞恒电力电气有限公司 | A kind of solar cell panel assembly of automatic cleaning |
-
2018
- 2018-06-21 CN CN201820959745.4U patent/CN208337475U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108551317A (en) * | 2018-06-21 | 2018-09-18 | 河南瑞恒电力电气有限公司 | A kind of solar cell panel assembly of automatic cleaning |
| CN108551317B (en) * | 2018-06-21 | 2024-02-06 | 河南瑞恒电力电气有限公司 | Automatic solar cell panel device that cleans |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 |