CN111048013B - Self-cleaning billboard - Google Patents
Self-cleaning billboard Download PDFInfo
- Publication number
- CN111048013B CN111048013B CN201911228417.2A CN201911228417A CN111048013B CN 111048013 B CN111048013 B CN 111048013B CN 201911228417 A CN201911228417 A CN 201911228417A CN 111048013 B CN111048013 B CN 111048013B
- Authority
- CN
- China
- Prior art keywords
- cleaning
- sliding seat
- transparent shell
- water collecting
- transparent
- 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.)
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Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 238000009434 installation Methods 0.000 claims abstract description 27
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 31
- 239000007921 spray Substances 0.000 claims description 28
- 238000005406 washing Methods 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0006—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like planar structures comprising one or more panels
-
- B08B1/12—
-
- B08B1/30—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/14—Drying solid materials or objects by processes not involving the application of heat by applying pressure, e.g. wringing; by brushing; by wiping
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/02—Bills, posters, or the like therefor
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The invention discloses a self-cleaning billboard, which comprises an installation position and two rails which are arranged on two sides of the installation position and are vertical to a horizontal plane, wherein a transparent shell is arranged on one side of the installation position, a first water collecting tank is arranged at one end, close to the ground, of the installation position, and a cleaning tank and a fan are respectively arranged on one side, away from the transparent shell, of the installation position; a sliding seat which is connected with the rail in a sliding manner is arranged on one side of the transparent shell, which is far away from the installation position, and a plurality of first air ports and a plurality of nozzles are respectively arranged on the side wall of the sliding seat, which faces the first water collecting tank, at intervals; a cleaning channel and a ventilation channel are respectively arranged in the sliding seat, the cleaning channel is respectively communicated with the cleaning box and each nozzle, and the ventilation channel is respectively communicated with the fan and each first air port. The whole cleaning process is fully automatic in the technical scheme provided by the invention, the cleaning speed is high, and the cleaning time is greatly saved especially in large-scale use.
Description
Technical Field
The invention relates to the technical field of automatic cleaning, in particular to a self-cleaning billboard.
Background
Modern media enable consumers to passively receive a large amount of advertising information through ubiquitous billboards, display screens and sounds, thereby building familiarity of consumers with goods, improving the desire of consumers to purchase related products, and driving consumers to purchase to complete a sales process. The billboard is exposed outdoors for a long time, once dust and dirt are accumulated on the surface, the billboard can be strongly contrasted with other billboards, and the brand image is influenced. In a central commercial street with high pedestrian flow, the billboard is influenced by the pedestrian flow, the accumulation speed of dust on the surface of the billboard is increased, the cleaning frequency is increased, the billboard is generally cleaned manually at present, and a merchant cannot hire too many workers to clean the billboard, so that the cleaning time of the whole billboard is too long, and the manual cleaning efficiency is too low.
Disclosure of Invention
The invention mainly aims to provide a self-cleaning billboard, aiming at solving the problems of low billboard cleaning frequency and low cleaning speed, and the technical scheme provided by the invention is as follows:
a self-cleaning advertising board comprises a mounting position and two rails which are arranged on two sides of the mounting position and perpendicular to a horizontal plane, wherein a transparent shell is arranged on one side of the mounting position for mounting advertising pages, a first water collecting tank is arranged at one end, close to the ground, of the mounting position, and a cleaning box and a fan are respectively arranged on one side, away from the transparent shell, of the mounting position; a sliding seat which is connected with the rail in a sliding manner is arranged on one side, away from the installation position, of the transparent shell, a plurality of first air openings and a plurality of spray heads are arranged on the side wall, facing the first water collecting tank, of the sliding seat at intervals respectively, each first air opening and each spray head are arranged at intervals along the length direction between the two ends of the sliding seat and face the transparent shell, and the arrangement path of each first air opening is parallel to the arrangement path of each spray head; the distance from the position of each first air opening blown to the transparent shell to the first water collecting tank is larger than the distance from the position of each spray head sprayed to the transparent shell to the first water collecting tank; a cleaning channel and a ventilation channel are respectively arranged in the sliding seat, the cleaning box, the cleaning channel and the spray heads are sequentially communicated, and the fan, the ventilation channel and the first air ports are sequentially communicated.
Preferably, a scraping plate and a second water collecting tank are arranged on one side, away from the first water collecting tank, of the sliding seat, the second water collecting tank is arranged on one side, away from the transparent shell, of the scraping plate, the scraping plate and the second water collecting tank both extend along the length direction of the sliding seat, and the second water collecting tank penetrates through two ends of the sliding seat; one end of the scraper extends towards the transparent shell and abuts against the transparent shell; one side of the second water collecting groove, which is far away from the scraper, is provided with a plurality of second air openings which are arranged at intervals along the length direction of the sliding seat, the second air openings are communicated with the ventilation channel, and the second air openings blow to the position of the transparent shell, which is located on one side of the scraper, which is far away from the first water collecting groove.
Preferably, water outlet pipes are arranged at the end part of the first water collecting tank and the end part of the second water collecting tank, so that the water outlet pipes lead out the liquid in the first water collecting tank and the liquid in the second water collecting tank respectively.
Preferably, the bottom walls of the first water collecting tank and the second water collecting tank are inclined from the middle position of the bottom wall to the two ends of the tank, so that the liquid flows from the middle position of the bottom wall to the two ends of the tank.
Preferably, one end of the scraper, which is far away from the transparent shell, is connected to a wall of the second water collecting tank, which is close to the transparent shell, so that the liquid on the surface of the transparent shell directly flows into the second water collecting tank from the scraper.
Preferably, a water baffle extending towards the first water collecting groove is arranged on one side of the sliding seat facing the first water collecting groove.
Preferably, a motor is arranged on one side of the sliding seat, which is far away from the transparent shell, an idler wheel is sleeved at the output end of the motor, a connecting cable is arranged on the idler wheel, and two ends of the connecting cable are respectively and fixedly connected with the idler wheel and one side of the water baffle, which is far away from the transparent shell; the water baffle is hinged with the sliding seat.
Preferably, the water baffle is a transparent plate.
Preferably, a heating device is arranged in the mounting position.
Compared with the prior art, the invention at least has the following beneficial effects:
the sliding seat sets up in the track of installation position both sides through the symmetry and reciprocates, in operation, the sliding seat is from the top downstream of installation position, the shower nozzle sprays washing liquid to transparent housing simultaneously, the first wind gap of rethread is bloied to transparent housing, when the sliding seat downstream, the shower nozzle sprays washing liquid to transparent housing ceaselessly, the wind gap blows washing liquid to first water catch bowl afterwards, so that the dust that washing liquid carried transparent housing surface falls into first water catch bowl, whole cleaning process is full automatic, and it is fast to wash, especially when using on a large scale, very big saving cleaning time.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural view of one embodiment of a self-cleaning billboard of this invention;
FIG. 2 is a schematic diagram of the test structure of FIG. 1;
FIG. 3 is a schematic structural view of the sliding seat;
FIG. 4 is a schematic cross-sectional view of the structure of FIG. 3 after being turned over at A-A;
fig. 5 is a schematic side view of fig. 3 after being turned over.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
11 | |
| 12 | |
13 | |
| 14 | |
15 | First water collecting |
| 2 | |
21 | |
| 211 | |
22 | |
| 23 | |
231 | |
| 24 | Scraping |
25 | Second water collecting |
| 26 | |
27 | |
| 271 | |
28 | Connecting |
| 29 | |
291 | |
| 292 | Brush body |
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions such as "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a self-cleaning billboard.
As shown in fig. 1 to 5, the self-cleaning billboard comprises an installation site 1 and two rails 12 which are arranged on two sides of the installation site 1 and are perpendicular to a horizontal plane, wherein a transparent shell 11 is arranged on one side of the installation site 1 for installing advertisement pages, a first water collecting tank 15 is arranged on one end of the installation site 1 close to the ground, and a cleaning tank 13 and a fan 14 are respectively arranged on one side of the installation site 1 away from the transparent shell 11; a sliding seat 2 connected with the rail 12 in a sliding manner is arranged on one side of the transparent shell 11, which is far away from the installation position 1, a plurality of first air ports 21 and a plurality of nozzles 23 are respectively arranged on the side wall of the sliding seat 2, which faces the first water collecting tank 15, at intervals, each first air port 21 and each nozzle 23 are arranged at intervals along the length direction between two ends of the sliding seat 2 and face the transparent shell 11, and the arrangement path of each first air port 21 is parallel to the arrangement path of each nozzle 23; the distance from the position of each first air port 21 blown to the transparent shell 11 to the first water collecting tank 15 is larger than the distance from the position of each spray head 23 sprayed to the transparent shell 11 to the first water collecting tank 15; the slide seat 2 is internally provided with a cleaning channel 231 and a ventilation channel 211 respectively, the cleaning box 13, the cleaning channel 231 and each spray head 23 are communicated in sequence, and the fan 14, the ventilation channel 211 and each first air port 21 are communicated in sequence.
Specifically, the top of installation position 1, first water catch bowl 1 and two tracks 12 all set up and hide the casing, and installation position 1 embedding wall, the setting of hiding the casing can hide first water catch bowl 15, two tracks 12 and sliding seat 2 when the bill-board is not self-cleaning.
Specifically, a cleaning tank 29 extending along the length direction of the sliding seat 2 is disposed on one side of the sliding seat 2 facing the transparent housing 11, a brush body 292 and a lifting column 291 are disposed in the cleaning tank 29, the lifting column 291 is used for controlling the brush body 292 to be far away from or close to the surface of the transparent housing 11, and when the sliding seat 2 moves, the lifting column 291 controls the brush body 292 to abut against the surface of the transparent housing 11, so that the sliding seat 2 moves to drive the brush body 292 to wash the surface of the transparent housing 11. The billboard also comprises a controller which is respectively in signal connection with the spray head 23, the first air port 21 and the lifting column 291, when the surface of the transparent shell 11 cannot be cleaned through the matching of the first air port 21 and the spray head 23, the lifting column 291 drives the brush body 292 to abut against the transparent shell 11, meanwhile, the spray head 23 sprays liquid, the first air port 21 does not work until the sliding seat 2 cleans the transparent shell 11 downwards and then moves upwards to reset, and then the normal washing flow of the matching of the spray head 23 and the first air port 21 is carried out again.
Referring to fig. 3 to 5, a scraper 24 and a second water collecting groove 25 are arranged on one side of the sliding seat 2 away from the first water collecting groove 15, the second water collecting groove 25 is arranged on one side of the scraper 24 away from the transparent shell 11, the scraper 24 and the second water collecting groove 25 both extend along the length direction of the sliding seat 2, and the second water collecting groove 25 penetrates through two ends of the sliding seat 2; one end of the scraper 24 extends towards the transparent shell 11 and is abutted against the transparent shell 11; one side of the second water collecting groove 25 departing from the scraper 24 is provided with a plurality of second air openings 22 arranged at intervals along the length direction of the sliding seat 2, the second air openings 22 are communicated with the ventilation channel 211, and the position of the second air openings 22 blowing to the transparent shell 11 is located on one side of the scraper 24 departing from the first water collecting groove 15. When the scraper 24 moves upwards on the sliding seat 2, the liquid which is not dried by the first air port 21 is scraped, and is guided into the second water collecting tank 25 to be discharged, meanwhile, the liquid on the surface of the transparent shell 11 is gathered by the second air port 22 to be scraped by the scraper 24, and the first air port 21 continuously blows air to the surface of the transparent shell 11, so that the cleaned billboard can be dried and put into use immediately.
The end part of the first water collecting tank 15 and the end part of the second water collecting tank 25 are both provided with water outlet pipes, so that the water outlet pipes respectively lead out the liquid in the first water collecting tank 15 and the liquid in the second water collecting tank 25. Specifically, the water outlet pipe is buried in the wall surface and connected with the public drainage channel, so that liquid outflow can be avoided.
The bottom walls of the first and second water collection troughs 15 and 25 are both inclined from the middle position of the bottom wall to the two ends of the trough so that liquid flows from the middle position of the bottom wall to the two ends of the trough. The inclined design may drive the liquid to flow towards the outlet pipe, causing the liquid to quickly leave the first and second sumps 15, 25.
One end of the scraper 24 far from the transparent shell 11 is connected with the wall of the second water collecting tank 25 close to the transparent shell 11, so that the liquid on the surface of the transparent shell 11 directly flows into the second water collecting tank 25 from the scraper 24. The scraper 24 and the walls of the second collection sump 25 form a smooth wall surface, which allows the liquid to flow directly into the second collection sump 25, avoiding liquid accumulation on the slide shoe 2.
Specifically, baffles are respectively arranged at two ends of the scraper 24 along the moving direction of the sliding seat 2, and are used for preventing the liquid flowing into the second water collecting tank 25 through the scraper 24 from flowing into the rail 12.
The side of the sliding seat 2 facing the first water collection sump 15 is provided with a water deflector 26 extending in the direction of the first water collection sump 15. The water guard 26 prevents the spray head 23 from spraying liquid.
A motor 27 is arranged on one side of the sliding seat 2 departing from the transparent shell 11, a roller 271 is sleeved on the output end of the motor 27, a connecting cable 28 is arranged on the roller 271, and two ends of the connecting cable 28 are respectively fixedly connected with the roller 271 and one side of the water baffle 26 departing from the transparent shell 11; the water baffle 26 is hinged with the sliding seat 2. The motor 27 drives the roller 271 to rotate, and the connection cable 28 is wound around the roller 271 so that the water guard 26 is perpendicular to the transparent casing 11.
Specifically, one side of the sliding seat 2 departing from the transparent shell 11 and one side of the water baffle 26 departing from the transparent shell 11 are provided with wiring pipes, and the connecting cables 28 are located in the wiring pipes, so that the connecting cables 28 are prevented from being exposed outside.
Specifically, the length of the water baffle 26 can be set according to the position of the billboard, and when the billboard is located outdoors, the water baffle 26 is longer, so that the water baffle 26 has a rainproof effect.
The water guard plate 26 is a transparent plate. The transparent plate is attractive and can remind people of cleaning advertisements.
A heating device is arranged in the installation position 1. The heating device can heat the temperature in the installation position 1 and simultaneously evaporate the water vapor on the surface of the transparent shell 11, so that the phenomenon that the ice layer is condensed on the surface of the transparent shell 11 in winter to influence the use of the advertising board is avoided.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A self-cleaning billboard is characterized by comprising an installation position and two rails which are arranged on two sides of the installation position and vertical to a horizontal plane, wherein a transparent shell is arranged on one side of the installation position, which is used for installing advertising pages, a first water collecting tank is arranged at one end of the installation position, which is close to the ground, and a cleaning tank and a fan are respectively arranged on one side of the installation position, which is far away from the transparent shell; a sliding seat which is connected with the rail in a sliding mode is arranged on one side, away from the installation position, of the transparent shell, a plurality of first air ports and a plurality of spray heads are arranged on the side wall, facing the first water collecting groove, of the sliding seat at intervals respectively, each first air port and each spray head are arranged at intervals along the length direction between the two ends of the sliding seat and face the transparent shell, and the arrangement path of each first air port is parallel to the arrangement path of each spray head; the distance from the position of each first air opening blown to the transparent shell to the first water collecting tank is larger than the distance from the position of each spray head sprayed to the transparent shell to the first water collecting tank; a cleaning channel and a ventilation channel are respectively arranged in the sliding seat, the cleaning box, the cleaning channel and the spray heads are sequentially communicated, and the fan, the ventilation channel and the first air ports are sequentially communicated; a cleaning groove extending along the length direction of the sliding seat is formed in one side, facing the transparent shell, of the sliding seat, a brush body and a lifting column are arranged in the cleaning groove, the lifting column is used for controlling the brush body to be far away from or close to the surface of the transparent shell, and when the sliding seat moves, the lifting column controls the brush body to be abutted to the surface of the transparent shell, so that the sliding seat moves to drive the brush body to brush the surface of the transparent shell; the advertising board further comprises a controller which is in signal connection with the spray head, the first air port and the lifting column respectively, when the surface of the transparent shell cannot be cleaned through the matching of the first air port and the spray head, the lifting column drives the brush body to abut against the transparent shell, meanwhile, the spray head sprays liquid, the first air port does not work until the sliding seat moves upwards to reset after cleaning the transparent shell downwards, and then a normal washing flow process of matching the spray head and the first air port is carried out again; a scraping plate and a second water collecting groove are arranged on one side, away from the first water collecting groove, of the sliding seat, the second water collecting groove is arranged on one side, away from the transparent shell, of the scraping plate, the scraping plate and the second water collecting groove both extend along the length direction of the sliding seat, and the second water collecting groove penetrates through two ends of the sliding seat; one end of the scraper extends towards the transparent shell and abuts against the transparent shell; a plurality of second air openings which are arranged at intervals along the length direction of the sliding seat are arranged on one side, away from the scraper, of the second water collecting groove, the second air openings are communicated with the ventilation channel, and the position, blown to the transparent shell, of each second air opening is located on one side, away from the first water collecting groove, of the scraper; the two ends of the scraper along the moving direction of the sliding seat are respectively provided with a baffle plate, and the baffle plates are used for preventing liquid flowing into the second water collecting tank through the scraper from flowing into the track.
2. A self-cleaning billboard according to claim 1, in which the ends of the first and second water collection troughs are provided with outlet pipes so that the outlet pipes lead out the liquid in the first and second water collection troughs respectively.
3. The self-cleaning billboard of claim 2, wherein the bottom walls of the first and second collection troughs are sloped from a central location of the bottom wall toward the ends of the trough to allow liquid to flow from the central location of the bottom wall toward the ends of the trough.
4. A self-cleaning billboard as recited in claim 1, in which the end of the scraper remote from the transparent housing is connected to a wall of the second water collection tank adjacent to the transparent housing, such that liquid on the surface of the transparent housing flows directly from the scraper into the second water collection tank.
5. The self-cleaning signboard of any one of claims 1-4, wherein the sliding seat is provided with a water baffle plate extending in a direction of the first water collection groove on a side facing the first water collection groove.
6. The self-cleaning billboard of claim 5, wherein a motor is disposed on a side of the sliding seat facing away from the transparent housing, a roller is sleeved on an output end of the motor, the roller is provided with a connecting cable, and two ends of the connecting cable are respectively fixedly connected to the roller and a side of the water baffle facing away from the transparent housing; the water baffle is hinged with the sliding seat.
7. A self-cleaning billboard according to claim 5, in which the water baffle is a transparent plate.
8. A self-cleaning billboard according to any of claims 1 to 4, in which the mounting sites are provided with heating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911228417.2A CN111048013B (en) | 2019-12-04 | 2019-12-04 | Self-cleaning billboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911228417.2A CN111048013B (en) | 2019-12-04 | 2019-12-04 | Self-cleaning billboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111048013A CN111048013A (en) | 2020-04-21 |
| CN111048013B true CN111048013B (en) | 2022-06-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911228417.2A Active CN111048013B (en) | 2019-12-04 | 2019-12-04 | Self-cleaning billboard |
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| CN (1) | CN111048013B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111583774B (en) * | 2020-06-02 | 2022-11-01 | 深圳市火种数字科技有限公司 | City planning sand table dust collector |
| CN114130726A (en) * | 2021-11-30 | 2022-03-04 | 四川工商学院 | Knowledge propaganda equipment |
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| CN205354601U (en) * | 2015-12-31 | 2016-06-29 | 郑州大学 | Bill -board with belt cleaning device |
| CN106652816A (en) * | 2016-12-15 | 2017-05-10 | 重庆英洛凡科技有限公司 | Outdoor LED display screen with cleaning function |
| CN107689198A (en) * | 2017-10-11 | 2018-02-13 | 安陆市乾坤广告有限公司 | A kind of billboard of automated cleaning |
| CN208230350U (en) * | 2018-03-10 | 2018-12-14 | 赣州帝晶光电科技有限公司 | A kind of cleaning, drying integral type liquid crystal display panel cleaning device |
| CN108655057A (en) * | 2018-04-15 | 2018-10-16 | 芜湖星辰安防工程有限公司 | Billboard with cleaning system |
| CN109147594A (en) * | 2018-09-17 | 2019-01-04 | 北海华源电子有限公司 | Can automated cleaning outdoor electronic display device |
| CN209168676U (en) * | 2018-12-19 | 2019-07-26 | 石欣鹭 | A kind of advertising equipment with automatic cleaning function |
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