CN109712524A - A kind of electronic bill-board dust cleaning plant - Google Patents
A kind of electronic bill-board dust cleaning plant Download PDFInfo
- Publication number
- CN109712524A CN109712524A CN201910120346.8A CN201910120346A CN109712524A CN 109712524 A CN109712524 A CN 109712524A CN 201910120346 A CN201910120346 A CN 201910120346A CN 109712524 A CN109712524 A CN 109712524A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- water pump
- guide rail
- electronic bill
- billboard
- 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.)
- Pending
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of electronic bill-board dust cleaning plants, it is related to advertisement and launches technical field, solve the problems, such as that traditional deashing device can not clear up external screen, it is characterized in that: including collecting-tank, water pump, triple valve, air pump, cleaning pipe, mounting plate, guide rail, cleaning mechanism and control device, collecting-tank is fixedly mounted on billboard top, strainer is equipped among collecting-tank, water pump is fixedly connected on billboard top, and the water inlet pipe of water pump is located at the bottom of collecting-tank, the outlet pipe of water pump connects cleaning pipe by triple valve, it cleans pipe and is evenly equipped with aperture towards the side of display screen, the air inlet of air pump is equipped with dustproof filter screen；The present invention passes through the cleaning brush being arranged on the outside of billboard, then cleaning brush clean display screen is driven by slider-crank mechanism, dust is cleaned using filtered rainwater simultaneously, so that the cleaning on the outside of electronic bill-board replaces manually, achievees the purpose that billboard automated cleaning.
Description
Technical field
The present invention relates to advertisements to launch technical field more particularly to a kind of electronic bill-board dust cleaning plant.
Background technique
In our daily life, the form of advertisement is varied, has by means of publications such as newspaper, magazine, leaflets
, have by means of the electric waves media such as broadcast, TV, there are also the other forms such as roadside poster, neon light, and due to network
It is extensive and rapidly develop, have an optimistic view of by means of the prospect more people of the e-advertising of network, e-advertising as one kind newly
Emerging advertisement form, quietly rises with the development of internet and in booming gesture, and the effect of e-advertising is also just gradually
Recognized by compatriots.
But existing electronic bill-board due to be chronically exposed in the various outdoor environments such as road, mansion for a long time by
To exposing to the weather, there are also a large amount of dusts on the road of city, cause dust to be accumulated on e-advertising screen surfaces, to influence
The display effect of billboard, publication number CN207718730U disclose a kind of deashing device, and driving mechanism is used to drive deashing
Screen in device cleaning, but the device can not clear up external screen, therefore, we have proposed a kind of cleanings of electronic bill-board dust to fill
It sets.
Summary of the invention
The technical problem to be solved by the present invention is in view of the foregoing drawbacks, provide a kind of electronic bill-board dust cleaning plant,
To solve the problems, such as that traditional deashing device can not clear up external screen.
To achieve the above object, the invention provides the following technical scheme:
A kind of electronic bill-board dust cleaning plant, including collecting-tank, water pump, triple valve, air pump, cleaning pipe, mounting plate, lead
Rail, cleaning mechanism and control device, cleaning pipe are fixedly connected on billboard display screen upper side, and air pump is fixedly connected on water pump
The gas outlet of side, air pump connects triple valve by tracheae, and collecting-tank is fixedly mounted on billboard top, is equipped among collecting-tank
Strainer, water pump is fixedly connected on billboard top, and the water inlet pipe of water pump is located at the bottom of collecting-tank, and the outlet pipe of water pump passes through
Triple valve connection cleaning pipe, cleaning pipe are evenly equipped with aperture towards the side of display screen, and the air inlet of air pump is equipped with dustproof filter screen, peace
Loading board, guide rail and cleaning mechanism are fixedly connected on billboard display screen upper side.
As a further solution of the present invention, mounting plate is fixedly mounted on two frames of billboard display screen or more, guide rail
It is fixedly mounted on a mounting board by screw, guide rail is T shape, and the upper surface of guide rail is equipped with rack gear.
As a further solution of the present invention, cleaning mechanism includes mounting base, cleaning brush, stepper motor, driving gear, master
Moving gear and connecting rod, mounting base are stuck on guide rail, and there are two mounting base is set, and cleaning mechanism is equipped with installation baffle, cleaning
The centre of mechanism position corresponding with guide rail is equipped with through-hole, and cleaning brush passes through the installation baffle in mounting base, and cleaning brush lower end
Equipped with baffle, cleaning brush is equipped with bristle towards the side of display screen, and the upper end of cleaning brush is connected to driving gear by connecting rod
Edge, connecting rod and cleaning brush and driving gear are hinged, stepper motor is fixedly connected in mounting base, and stepper motor
Axis connection driving gear is exported, the edge of driving gear is equipped with driving cog, and driving gear is connected to the installation baffle in mounting base
On, and the end face of gear and side is driven to be equipped with driving cog, drive facing drive tooth and the driving gear engagement of gear, driving
The side driving cog and guide rail of gear engage.
As a further solution of the present invention, control device is mounted on inside billboard, control device include microprocessor,
Communication module and power supply module, microprocessor and water pump, air pump and stepper motor are electrically connected, the communication module and micro process
Device is electrically connected, and the power supply module and microprocessor, communication module, water pump, air pump and stepper motor are electrically connected.
It as a further solution of the present invention, further include protection board, protection board surrounds for metal plate, and protection board is towards display
The side of screen is equipped with opening, and the surface of protection board is coated with rust-proof coating.
In conclusion compared with the prior art, the invention has the following beneficial effects:
The present invention passes through the cleaning brush being arranged on the outside of billboard, then drives cleaning brush cleaning display by slider-crank mechanism
Shield external screen, while dust is cleaned using filtered rainwater, so that the cleaning on the outside of electronic bill-board replaces manually, reaches advertisement
The purpose of board automated cleaning external screen.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of electronic bill-board dust cleaning plant.
Fig. 2 is the partial enlarged view in the portion A in Fig. 1.
Fig. 3 is the sectional view of guide rail in electronic bill-board dust cleaning plant.
Appended drawing reference: 1- collecting-tank, 2- water pump, 3- air pump, 4- triple valve, 5- cleaning pipe, 6- mounting plate, 7- guide rail, 8-
Cleaning mechanism, 81- mounting base, 82- cleaning brush, 83- stepper motor, 84- drive gear, 85- driving gear, 86- connecting rod, 9-
Protection board.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
As shown in FIG. 1 to FIG. 3, a kind of electronic bill-board dust cleaning plant, including collecting-tank 1, water pump 2, air pump 3, triple valve
4, pipe 5, mounting plate 6, guide rail 7, cleaning mechanism 8 and control device, collecting-tank 1 is cleaned to be fixedly mounted on billboard top, catchment
Strainer is equipped among pond 1, for filtering dust, water pump 2 is fixedly connected on billboard top, uses for conveying billboard cleaning
Water, and the water inlet pipe of water pump 2 is located at the bottom of collecting-tank 1, the outlet pipe of water pump 2 passes through the connection cleaning pipe 5 of triple valve 4, cleaning
Pipe 5 is fixedly connected on billboard display screen upper side, and cleaning pipe 5 is evenly equipped with aperture towards the side of display screen, and air pump 3 is fixed to be connected
It connects in the side of water pump 2, the gas outlet of air pump 3 connects triple valve 4 by tracheae, and air pump 3 dries up advertisement for conveying air
Board prevents dust to be stained with and overlays on billboard, and the air inlet of air pump 3 is equipped with dustproof filter screen, and the effect of triple valve 4 is that switching pipeline is logical
Road；
The mounting plate 6 is fixedly mounted on two frames of billboard display screen or more, plays the role of fixed guide rail 7, and guide rail 7 is logical
It crosses screw to be fixedly mounted on mounting plate 6, guide rail 7 is T shape, and the upper surface of guide rail 7 is equipped with rack gear, the row for cleaning mechanism 8
It walks；
The cleaning mechanism 8 includes mounting base 81, cleaning brush 82, stepper motor 83, driving gear 84, driving gear 85 and connection
Bar 86, mounting base 81 are stuck on guide rail 7, and there are two mounting base 81 is set, and cleaning mechanism 8 is equipped with installation baffle, cleaning mechanism 8
Centre position corresponding with guide rail 7 be equipped with through-hole, for driving the mounting base 81 that passes through of gear 84 to engage with guide rail 7, cleaning
Brush 82 passes through the installation baffle in mounting base 81, and 82 lower end of cleaning brush is equipped with baffle, for preventing cleaning brush 82 from falling off, cleans
It brushes 82 sides towards display screen and is equipped with bristle, the upper end of the dust in clean display screen, cleaning brush 82 passes through connecting rod
86 are connected to the edge of driving gear 85, connecting rod 86 and cleaning brush 82 and driving gear 85 hingedly, cleaning brush 82, driving tooth
Wheel 85 and connecting rod 86 form slider-crank mechanism, and driving gear 85 rotates, and drive connecting rod 86 to move up and down, stepper motor 83
It is fixedly connected in mounting base 81, and the output axis connection driving gear 85 of stepper motor 83, for driving 85 turns of driving gear
Dynamic, the edge of driving gear 85 is equipped with driving cog, is used for and drives gear 84 to engage, and driving gear 84 is connected in mounting base 81
Installation baffle on, and the end face of gear 84 and side is driven to be equipped with driving cog, drives facing drive tooth and the master of gear 84
Moving gear 85 engages, and the side driving cog of gear 84 and guide rail 7 is driven to engage, and driving gear 85 rotates, and drives driving gear 84
Rotation, driving gear 84 drive cleaning mechanism 8 to move on guide rail 7；
The control device is mounted on inside billboard, and control device includes microprocessor, communication module and power supply module, described
Microprocessor, communication module and power supply module borrow billboard existing module, microprocessor and water pump 2, air pump 3 and stepping electricity
Machine 83 is electrically connected, and is worked for controlling water pump 2, air pump 3 and stepper motor 83, the communication module electrically connects with microprocessor
It connects, for receiving clear instruction, the power supply module and microprocessor, communication module, 83 electricity of water pump 2, air pump 3 and stepper motor
Property connection, for be above-mentioned module for power supply；
Preferably, the electronic bill-board dust cleaning plant further includes protection board 9, and protection board 9 surrounds for metal plate, protection board
9 sides towards display screen are equipped with opening, and the surface of protection board 9 is coated with rust-proof coating.
In conclusion the working principle of the invention is:
When microprocessor receives cleaning command, control stepper motor 83 first is rotated, and stepper motor 83 passes through 85 He of driving gear
Connecting rod 86 drives cleaning brush 82 to vibrate back and forth, and the dust on display screen is swept and fallen by the bristle on cleaning brush 82, driving gear 85
Driving gear 84 is driven to rotate, driving gear 84 drives cleaning mechanism 8 to move on guide rail 7, to accomplish to clean entire display
Then screen controls water pump 2 and starts, triple valve 4 is connected to water pump 2 and cleaning pipe 5, and the water in collecting-tank 1 is transported to cleaning by water pump 2
In pipe 5, water is sprayed from the aperture on 5, so that dust be swept away, during aperture water spray, cleaning mechanism 8 comes on a display screen
Return is dynamic, and after cleaning mechanism 8 cleans several strokes back and forth, cleaning mechanism 8 is stopped into protection board 9, and cleaning pipe 5 is sprayed water centainly
Stop water pump 2 after time, triple valve 4 is connected to air pump 3 and cleaning pipe 5, and booster air pump 3 cleans and sprays air in pipe 5, and drying is aobvious
Display screen, to reach clean purpose；
Collecting-tank 1 plays the role of collecting rainwater, and the filter screen on collecting-tank 1 plays filtering rainwater.
It should be strongly noted that brush cleaning used herein is the application of the prior art, pass through crank block machine
It is the innovative point of the application that structure, which drives brush automated cleaning display screen, and external screen can not be cleared up by efficiently solving traditional deashing device
The problem of.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of electronic bill-board dust cleaning plant, including air pump (3), cleaning pipe (5), mounting plate (6), guide rail (7), cleaning
Mechanism (8) and control device, cleaning pipe (5) are fixedly connected on billboard display screen upper side, mounting plate (6), guide rail (7) and clearly
Clean mechanism (8) is fixedly connected on billboard display screen upper side, and air pump (3) is fixedly connected on billboard top, which is characterized in that
It further include collecting-tank (1), water pump (2) and triple valve (4), collecting-tank (1) is fixedly mounted on billboard top, and water pump (2) is fixed
It is connected to billboard top, and the water inlet pipe of water pump (2) is located at the bottom of collecting-tank (1), the outlet pipe of water pump (2) passes through threeway
The gas outlet of valve (4) connection cleaning pipe (5), air pump (3) connects triple valve (4) by tracheae, and cleaning pipe (5) is towards display screen
Side is evenly equipped with aperture.
2. electronic bill-board dust cleaning plant according to claim 1, which is characterized in that be equipped among collecting-tank (1)
The air inlet of strainer, air pump (3) is equipped with dustproof filter screen.
3. electronic bill-board dust cleaning plant according to claim 2, which is characterized in that mounting plate (6) is fixedly mounted
Above and below billboard display screen on two frames.
4. electronic bill-board dust cleaning plant according to claim 3, which is characterized in that guide rail (7) is solid by screw
On mounting plate (6), guide rail (7) is T shape for Dingan County, and the upper surface of guide rail (7) is equipped with rack gear.
5. electronic bill-board dust cleaning plant according to claim 4, which is characterized in that cleaning mechanism (8) includes peace
Fill seat (81), cleaning brush (82), stepper motor (83), driving gear (84), driving gear (85) and connecting rod (86), mounting base
(81) it is stuck on guide rail (7), there are two mounting base (81) is set, and cleaning mechanism (8) is equipped with installation baffle, cleaning mechanism (8)
Centre position corresponding with guide rail (7) be equipped with through-hole, cleaning brush (82) pass through mounting base (81) on installation baffle, and clean
It brushes (82) lower end and is equipped with baffle, cleaning brush (82) is equipped with bristle towards the side of display screen, and the upper end of cleaning brush (82) passes through company
Extension bar (86) is connected to the edge of driving gear (85), connecting rod (86) and cleaning brush (82) and driving gear (85) hingedly,
Stepper motor (83) is fixedly connected on mounting base (81), and the output axis connection driving gear (85) of stepper motor (83), main
The edge of moving gear (85) is equipped with driving cog, and driving gear (84) is connected on the installation baffle on mounting base (81), and is driven
The end face and side of gear (84) are equipped with driving cog, drive facing drive tooth and driving gear (85) engagement of gear (84),
Drive side driving cog and guide rail (7) engagement of gear (84).
6. electronic bill-board dust cleaning plant according to claim 5, which is characterized in that control device is mounted on advertisement
Inside board, control device includes microprocessor, communication module and power supply module, microprocessor and water pump (2), air pump (3) and step
It is electrically connected into motor (83), the communication module and microprocessor are electrically connected, and the power supply module and microprocessor communicate
Module, water pump (2), air pump (3) and stepper motor (83) are electrically connected.
7. -6 any electronic bill-board dust cleaning plant according to claim 1, which is characterized in that further include protection board
(9), protection board (9) surrounds for metal plate, and protection board (9) is equipped with opening, and the surface of protection board (9) towards the side of display screen
It is coated with rust-proof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910120346.8A CN109712524A (en) | 2019-02-18 | 2019-02-18 | A kind of electronic bill-board dust cleaning plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910120346.8A CN109712524A (en) | 2019-02-18 | 2019-02-18 | A kind of electronic bill-board dust cleaning plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109712524A true CN109712524A (en) | 2019-05-03 |
Family
ID=66264444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910120346.8A Pending CN109712524A (en) | 2019-02-18 | 2019-02-18 | A kind of electronic bill-board dust cleaning plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109712524A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260234A (en) * | 2019-06-28 | 2019-09-20 | 胡振强 | Street garden lamp |
| CN110392498A (en) * | 2019-07-18 | 2019-10-29 | 浙江迪思威电气股份有限公司 | A kind of improved mechanism case |
| CN111482390A (en) * | 2020-04-20 | 2020-08-04 | 湖州锦安企业管理咨询有限公司 | Enterprise is explanation curtain self-constriction cleaning device for consultation |
| CN111739433A (en) * | 2020-08-18 | 2020-10-02 | 慈溪柏达电子科技有限公司 | But self-cleaning's outdoor LED screen |
| CN112058802A (en) * | 2020-11-10 | 2020-12-11 | 南京三煌计算机***有限公司 | LED display screen with self-cleaning function |
| CN112071227A (en) * | 2020-10-09 | 2020-12-11 | 汤守信 | LED display screen convenient to it is clean |
| CN112690614A (en) * | 2021-01-21 | 2021-04-23 | 江西地信数云科技有限公司 | Urban planning geographic information system |
| CN113223430A (en) * | 2021-05-25 | 2021-08-06 | 赣州沟通广告设计有限公司 | Movable dustproof advertisement frame |
| CN114267266A (en) * | 2022-01-04 | 2022-04-01 | 安徽宇烁光电科技有限公司 | Display screen intelligent control management equipment |
| CN114333646A (en) * | 2021-12-24 | 2022-04-12 | 高贻 | Movable self-cleaning bill-board |
| CN114360398A (en) * | 2022-01-09 | 2022-04-15 | 电子科技大学成都学院 | Intelligence express delivery cabinet marketing advertisement puts in device |
| CN115178520A (en) * | 2022-07-30 | 2022-10-14 | 泰山学院 | Planar design advertisement display device |
| CN115419796A (en) * | 2022-09-01 | 2022-12-02 | 苏州云极桓电子科技有限公司 | AI intelligent recognition image processing display device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206153201U (en) * | 2016-09-18 | 2017-05-10 | 常州机电职业技术学院 | Multimedia display box with screen cleaning mechanism |
| CN206293134U (en) * | 2016-11-09 | 2017-06-30 | 成都八斗广告设计有限公司 | A kind of self-cleaning advertisement cabinet |
| CN207615292U (en) * | 2017-11-06 | 2018-07-17 | 天津七垚电子科技有限公司 | A kind of computer monitor dust-extraction unit |
| CN108745958A (en) * | 2018-05-23 | 2018-11-06 | 江苏禾兴泰触控科技有限公司 | A kind of automatic cleaning drying device of electronic product display screen |
| CN109147586A (en) * | 2018-10-25 | 2019-01-04 | 景宁鑫齐点广告有限公司 | Outdoor advertising with cleaning function shows device |
| WO2019013393A1 (en) * | 2017-07-10 | 2019-01-17 | 장현실 | Advertising fence having road washing function |
-
2019
- 2019-02-18 CN CN201910120346.8A patent/CN109712524A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206153201U (en) * | 2016-09-18 | 2017-05-10 | 常州机电职业技术学院 | Multimedia display box with screen cleaning mechanism |
| CN206293134U (en) * | 2016-11-09 | 2017-06-30 | 成都八斗广告设计有限公司 | A kind of self-cleaning advertisement cabinet |
| WO2019013393A1 (en) * | 2017-07-10 | 2019-01-17 | 장현실 | Advertising fence having road washing function |
| CN207615292U (en) * | 2017-11-06 | 2018-07-17 | 天津七垚电子科技有限公司 | A kind of computer monitor dust-extraction unit |
| CN108745958A (en) * | 2018-05-23 | 2018-11-06 | 江苏禾兴泰触控科技有限公司 | A kind of automatic cleaning drying device of electronic product display screen |
| CN109147586A (en) * | 2018-10-25 | 2019-01-04 | 景宁鑫齐点广告有限公司 | Outdoor advertising with cleaning function shows device |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260234A (en) * | 2019-06-28 | 2019-09-20 | 胡振强 | Street garden lamp |
| CN110392498A (en) * | 2019-07-18 | 2019-10-29 | 浙江迪思威电气股份有限公司 | A kind of improved mechanism case |
| CN111482390A (en) * | 2020-04-20 | 2020-08-04 | 湖州锦安企业管理咨询有限公司 | Enterprise is explanation curtain self-constriction cleaning device for consultation |
| CN111739433B (en) * | 2020-08-18 | 2021-06-11 | 南京顶基科技有限公司 | But self-cleaning's outdoor LED screen |
| CN111739433A (en) * | 2020-08-18 | 2020-10-02 | 慈溪柏达电子科技有限公司 | But self-cleaning's outdoor LED screen |
| CN112071227A (en) * | 2020-10-09 | 2020-12-11 | 汤守信 | LED display screen convenient to it is clean |
| CN112071227B (en) * | 2020-10-09 | 2022-08-16 | 中山市聚贤光电科技有限公司 | LED display screen convenient to it is clean |
| CN112058802A (en) * | 2020-11-10 | 2020-12-11 | 南京三煌计算机***有限公司 | LED display screen with self-cleaning function |
| CN112058802B (en) * | 2020-11-10 | 2021-03-23 | 四川宏洋高科光电科技有限公司 | LED display screen with self-cleaning function |
| CN112690614A (en) * | 2021-01-21 | 2021-04-23 | 江西地信数云科技有限公司 | Urban planning geographic information system |
| CN113223430A (en) * | 2021-05-25 | 2021-08-06 | 赣州沟通广告设计有限公司 | Movable dustproof advertisement frame |
| CN114333646A (en) * | 2021-12-24 | 2022-04-12 | 高贻 | Movable self-cleaning bill-board |
| CN114267266A (en) * | 2022-01-04 | 2022-04-01 | 安徽宇烁光电科技有限公司 | Display screen intelligent control management equipment |
| CN114267266B (en) * | 2022-01-04 | 2023-06-27 | 安徽宇烁光电科技有限公司 | Intelligent control management equipment for display screen |
| CN114360398A (en) * | 2022-01-09 | 2022-04-15 | 电子科技大学成都学院 | Intelligence express delivery cabinet marketing advertisement puts in device |
| CN115178520A (en) * | 2022-07-30 | 2022-10-14 | 泰山学院 | Planar design advertisement display device |
| CN115178520B (en) * | 2022-07-30 | 2024-05-31 | 泰山学院 | Planar design advertisement display device |
| CN115419796A (en) * | 2022-09-01 | 2022-12-02 | 苏州云极桓电子科技有限公司 | AI intelligent recognition image processing display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109712524A (en) | A kind of electronic bill-board dust cleaning plant | |
| CN209674789U (en) | A kind of display screen having automatic cleaning function | |
| CN108390638A (en) | A kind of photovoltaic module cleaning device | |
| CN109454028A (en) | A kind of photovoltaic power station component dust-extraction unit | |
| CN112350654A (en) | Photovoltaic panel installation frame with protection and cleaning functions | |
| CN116614077B (en) | Self-cleaning solar panel | |
| CN212069606U (en) | Energy-saving information signboard | |
| CN219655930U (en) | Solar street lamp capable of automatically cleaning solar panel | |
| CN208637109U (en) | A kind of advertisement design displaying device | |
| CN116436395A (en) | Automatic cleaning device for maintenance of photovoltaic module and use method | |
| CN210546659U (en) | Superclean bench convenient to it is clean | |
| CN112398437A (en) | Photovoltaic board installation frame | |
| CN216553687U (en) | Photovoltaic glass for building energy conservation | |
| CN210788418U (en) | Automatic cleaning device of laser welding protection gas nozzle | |
| CN218743431U (en) | Solar cell panel cleaning device | |
| CN219210852U (en) | Photovoltaic green house with self-cleaning function | |
| CN220635429U (en) | Dust collector that cement brick production was used | |
| CN219442190U (en) | Mixed spray booth for spray paint | |
| CN214841426U (en) | Ventilation unit for factory building design | |
| CN219141059U (en) | Building ventilation system | |
| CN221580982U (en) | Fountain device for landscape architecture | |
| CN215051931U (en) | Road crack pouring device based on tunnel road construction | |
| CN218850874U (en) | Self-cleaning structure of explosion-proof camera | |
| CN221263757U (en) | Automatic cleaning device for solar panel of meteorological observation station | |
| CN221246409U (en) | Cleaning device for solar panel |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190503 |