CN108380539A - One kind being based on LED display surface deashing dust-extraction unit - Google Patents
One kind being based on LED display surface deashing dust-extraction unit Download PDFInfo
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- CN108380539A CN108380539A CN201810292026.6A CN201810292026A CN108380539A CN 108380539 A CN108380539 A CN 108380539A CN 201810292026 A CN201810292026 A CN 201810292026A CN 108380539 A CN108380539 A CN 108380539A
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- plate
- fixedly connected
- led display
- brush plate
- fixed plate
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Links
- 238000000605 extraction Methods 0.000 title claims abstract description 21
- 230000033001 locomotion Effects 0.000 claims description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 230000003139 buffering effect Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000010408 sweeping Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 5
- 239000002956 ash Substances 0.000 description 4
- 230000003796 beauty Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 206010020112 Hirsutism Diseases 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Abstract
The invention discloses one kind being based on LED display surface deashing dust-extraction unit, including the first fixed plate and wall ontology, the both sides of first fixed plate bottom have been fixedly connected with connecting plate, and the bottom of connecting plate is fixedly connected with the second fixed plate compatible with the first fixed plate, it is fixedly connected with LED display in the middle part of the wall ontology front surface, both sides at the top of the wall body surface are fixedly connected with motor by mounting plate, and one end of motor output shaft is fixedly connected with the first belt pulley, the present invention relates to LED display cleaning technology fields.It should be based on LED display surface deashing dust-extraction unit, it can reach and removing dust and clearing ash processing is carried out at the same time to the upper and lower of LED display, change the problem of cleaning now to LED display is substantially hand sweeping, reduce artificial labour workload, the performance attractive in appearance for greatly improving LED display, reducing dust can the serious normal use for influencing LED display.
Description
Technical field
The present invention relates to LED display cleaning technology fields, specially a kind of to be based on the deashing dedusting of LED display surface
Device.
Background technology
LED can give country and user to save a large amount of electric energy, and a large amount of working hours are saved to the side of making, LED application technologies
Development, adds new vitality, exclusive, different luminous situation is widely used to advertising with keen competition
The production field of advertised product, it is to adopt that the LED of different size, which has different light emitting angles and different brightness, LED luminescent characters,
It is the Luminous character that light source makes with Light-Emitting Diode, for LED luminescent characters with beauty on its daytime, night is beautiful, power and energy saving, prolonged
Many advantages, such as durable, is just become much more popular rapidly with the gesture set a prairie fire, and present LED walls ontology becomes the beautiful wind in one of decoration city
Scape line, LED walls ontologies several greatly is all advertisement function absolutely, and many equipment have the removing dust and clearing ash device of oneself, clearly
Apparatus for ash is commonly called as deduster, is the device for removing or reducing fly ash content in flue gas, and the type of dust-extraction unit can be divided into biology
Receive film dust-arrest device, cloud and mist dust-arrest device, cloud and mist dust-arrest device, bag-type dust collector, cyclone dust collector, wet dust removal dress
It sets, electrostatic precipitator, desulfation dust-extraction device, is applied to the industry such as chemical industry, oil, metallurgy, building, mine, machinery, light textile,
The deashing dedusting of LED display is seldom.
LED walls will also carry out deashing and dedusting while decorating city, since LED wall ontologies are exposed to
Outdoor subjects expose to wind and rain for a long time, and LED wall body surfaces is caused washmarking and dust occur, influences beauty, serious to go back
The normal use of LED wall ontologies can be influenced, the existing cleaning to LED wall ontologies is substantially hand sweeping, improves
Manual labor amount, wastes a large amount of manpower and financial resources.
Invention content
In view of the deficiencies of the prior art, the present invention provides one kind being based on LED display surface deashing dust-extraction unit, solution
There is washmarking and dust in LED wall body surfaces of having determined, influence beauty, and serious also to influence LED wall ontologies normal
The problem of use.
In order to achieve the above object, the present invention is achieved by the following technical programs：One kind is clear based on LED display surface
Ash dust-extraction unit, including the first fixed plate and wall ontology, the both sides of first fixed plate bottom have been fixedly connected with
Connecting plate, and the bottom of connecting plate is fixedly connected with the second fixed plate compatible with the first fixed plate, the wall sheet
LED display is fixedly connected in the middle part of body front surface, the both sides at the top of the wall body surface are solid by mounting plate
Surely it is connected with motor, and one end of motor output shaft is fixedly connected with the first belt pulley, the surface of first belt pulley passes through
Belt transmission is connected with the second belt pulley, and the bottom of the second belt pulley is fixedly connected with bidirectional helical bar, the two-way spiral shell
The bottom end of rasp bar is through the first fixed plate and extends to the bottom of the first fixed plate, the surface of the bidirectional helical bar and positioned at the
First movement block and the second movable block are threaded between one fixed plate and the second fixed plate respectively, the first movement block
Side is fixedly connected with the first brush plate, and the side of the second movable block is fixedly connected with the second brush plate.
Preferably, the both sides of the both sides at the top of first brush plate and the second brush plate bottom are fixed by supporting rod
It is connected with fixed block, and the surface of fixed block is connected with buffer bar by shaft, the buffer bar is far from fixed block
One end is connected with sliding block by shaft.
Preferably, in first fixed plate and the second fixed plate through there is buffering carriage, and sliding dress is buffered
One end far from the first fixed plate and the second fixed plate is set to be fixedly connected with the first brush plate and the second brush plate respectively.
Preferably, first fixed plate bottom and the top of the second fixed plate and between two buffering carriages
It is fixedly connected with sliding rail, surface and the sliding block of the sliding rail are slidably connected.
Preferably, the back of first brush plate and the back of the second brush plate have been fixedly connected with hairbrush, and hair
Brush is contacted far from the first brush plate and the side of the second brush plate and the surface of LED display.
Preferably, the buffering carriage includes sliding bar, and one end of sliding bar respectively with the first brush plate and
Second brush plate is fixedly connected, and the other end of the sliding bar is fixedly connected with limiting plate, and the surface of the sliding bar is arranged with
Buffer spring.
Preferably, it the surface of the bidirectional helical bar and is fixedly connected between first movement block and the second movable block
Baffle.
Preferably, first brush plate and the second brush plate are fixedly connected with pipe, and pipe on one side far from hairbrush
On be communicated with nozzle；The water outlet of the nozzle extends through the first brush plate and the second brush plate and extends to the first brush plate
With the hairbrush end face of the second brush plate.
Preferably, it is provided with water tank at the top of first fixed plate, and water tank is internally provided with micro pump；It is described
Micro pump by hose respectively with the circular pipe communicated on the first brush plate and the second brush plate.
Advantageous effect
The present invention provides one kind being based on LED display surface deashing dust-extraction unit.Has following advantageous effect：
（1）, should be based on LED display surface deashing dust-extraction unit, by passing through mounting plate in the front surface of wall ontology
It is fixedly connected with motor, the output shaft of motor is fixedly connected with bidirectional helical bar by the first belt pulley and the second belt pulley, double
It is respectively fixedly connected with first movement block and the second movable block and first movement block and the second movable block to the surface of screw thread
Side has been respectively fixedly connected with the first brush plate and the second brush plate, and the first brush plate and the second brush plate are close to LED display
The hairbrush that is fixedly connected of side, can reach and removing dust and clearing ash processing is carried out at the same time to the upper and lower of LED display, change now
The problem of being substantially hand sweeping to the cleaning of LED display reduces artificial labour workload, meanwhile, also indirectly
A large amount of manpower and financial resources has been saved, working efficiency is more enhanced, it is therefore prevented that is long since LED display is exposed to outdoor
Phase, which subjects, exposes to wind and rain, and LED display surface is caused washmarking and dust occur, greatly improves the beauty of LED display
Performance, reducing dust can the serious normal use for influencing LED display.
（2）, should be based on LED display surface deashing dust-extraction unit, by the first fixed plate and the second fixed plate
Through the buffering carriage having, it can reach and the movement locus of the first brush plate and the second brush plate is limited, ensure
The normal work of first brush plate and the second brush plate, improves the performance of cleaning, and sliding bar far from the first brush plate and
The limiting plate that one end of second brush plate is fixedly connected with, the guarantee for the safety that the running to buffer carriage provides.
（3）, LED display surface deashing dust-extraction unit should be based on, the top of the first brush plate and the second brush plate
Two bottom sides are fixedly connected with fixed block by supporting rod, and the surface of fixed block is connected with buffer bar by shaft, delay
The one end of jumper bar far from fixed block is connected with sliding block by shaft, is further carried for the first brush plate and the second brush plate
For buffer structure, it more ensure that the protective effect of device at work, enrich the structural of deashing device.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of wall ontology and LED display of the present invention；
Fig. 3 is the partial enlarged view at A in Fig. 1 of the present invention；
Fig. 4 is the structural schematic diagram of present invention buffering carriage；
Fig. 5 is the vertical view of the first brush plate of the invention.
In figure：1 first fixed plate, 2 wall ontologies, 3 connecting plates, 4 second fixed plates, 5 LED displays, 6 motors, 7
First belt pulley, 8 second belt pulleys, 9 bidirectional helical bars, 10 first movement blocks, 11 second movable blocks, 12 first brush plates, 13
Second brush plate, 14 supporting rods, 15 fixed blocks, 16 buffer bars, 17 sliding blocks, 18 buffering carriages, 181 sliding bars, 182 limits
Plate, 183 buffer springs, 19 sliding rails, 20 hairbrush, 21 baffles, 22 mounting plates, 23- pipes, 24- nozzles, 25- water tanks, 26- are miniature
Water pump.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It 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.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：One kind is filled based on LED display surface deashing with dedusting
It sets, including the first fixed plate 1 and wall ontology 2, the both sides of 1 bottom of the first fixed plate have been fixedly connected with connecting plate 3, and
The bottom of connecting plate 3 is fixedly connected with second fixed plate compatible with the first fixed plate 14, the first fixed plate 1,3 and of connecting plate
Second fixed plate 4 constitutes the general framework of whole device, ensure that the stability of device, the first fixed plate 1 and the second fixed plate 4
It is upper that buffering carriage 18 includes sliding bar 181 through there is a buffering carriage 18, and one end of sliding bar 181 respectively with
First brush plate 12 is fixedly connected with the second brush plate 13, and the other end of sliding bar 181 is fixedly connected with limiting plate 182, limit
The setting of plate 182 can ensure that sliding bar 181 skids off the first fixed plate 1 or the second fixed plate 4 in sliding, and it is preferably right to ensure
The motion track of first brush plate 12 and the second brush plate 13 is defined, and the surface of sliding bar 181 is arranged with buffer spring
183, the setting of buffer spring 183 and the first fixed plate 1 and the first brush plate 12 and the second fixed plate 4 and the second brush plate 13 it
Between, buffer spring 183 can be both defined, cushioning effect can also be played, and buffer carriage 18 far from first
One end of fixed plate 1 and the second fixed plate 4 is fixedly connected with the first brush plate 12 and the second brush plate 13 respectively, the first brush plate
12 and second the length of brush plate 13 be greater than the length of LED display 5, it is ensured that abundant dedusting, wall ontology 2 can be carried out
LED display 5 is fixedly connected in the middle part of front surface, the both sides of 2 surface crown of wall ontology are fixed by mounting plate 22
It is connected with motor 6, motor 6 is threephase asynchronous machine, and the top of mounting plate 22 is fixedly connected with the top of the first fixed plate 1, is pacified
The both sides of loading board 22 are also fixedly connected with installation orifice plate, and installation orifice plate can be formed admittedly by installing screw with wall ontology 2
It is fixed, reach and the entirety of device is fixed, and one end of 6 output shaft of motor is fixedly connected with the first belt pulley 7, the first belt pulley 7
Surface the second belt pulley 8 is connected with by belt transmission, and the bottom of the second belt pulley 8 is fixedly connected with bidirectional helical bar
9, the screw thread on 9 surface of bidirectional helical bar is moved in two-way setting, the surface of bidirectional helical bar 9 and positioned at first movement block 10 and second
Baffle 21 is fixedly connected between motion block 11, the setting of baffle 21 can ensure that first movement block 10 and the second movable block 11 are being transported
Occur to hit the damage for causing first movement block 10 and the second movable block 11 when dynamic, the bottom end of bidirectional helical bar 9 is solid through first
Fixed board 1 and the bottom for extending to the first fixed plate 1, the bottom end of bidirectional helical bar 9 are connect with the top movable of the second fixed plate 4,
The surface of bidirectional helical bar 9 and it is threaded with first movement block 10 respectively between the first fixed plate 1 and the second fixed plate 4
It is fixedly connected with the first brush plate 12, and the one of the second movable block 11 with the side of the second movable block 11, first movement block 10
Side is fixedly connected with the second brush plate 13, and the back of the back of the first brush plate 12 and the second brush plate 13 is fixedly connected with hairiness
Brush 20, and side of the hairbrush 20 far from the first brush plate 12 and the second brush plate 13 is contacted with the surface of LED display 5, the
The both sides of 13 bottom of both sides and the second brush plate at one brush plate, 12 top are fixedly connected with fixed block 15 by supporting rod 14,
Spring is fixedly connected between two fixed blocks 15, and the surface of fixed block 15 is connected with buffer bar 16 by shaft,
The one end of buffer bar 16 far from fixed block 15 is connected with sliding block 17 by shaft, and sliding block 17 is set in the surface of sliding rail 19,
First fixed plate, 1 bottom and the top of the second fixed plate 4 and it is fixedly connected with sliding rail between two buffering carriages 18
19, surface and the sliding block 17 of sliding rail 19 are slidably connected, and the first brush plate 12 and the second one side of the brush plate 13 far from hairbrush are fixed
It is connected with pipe 23, and is communicated with nozzle 24 on pipe 23；The water outlet of nozzle 24 extends through the first brush plate 12 and second
Brush plate 13 and the hairbrush end face for extending to the first brush plate 12 and the second brush plate 13；The top of first fixed plate 1 is provided with
Water tank 25, and water tank 25 is internally provided with micro pump 26；Micro pump 26 by hose respectively with the first brush plate 12 and
Pipe 23 on second brush plate 13 is connected to, and passes through the design of nozzle 24, water tank 25 and micro pump 26 so that hairbrush is cleaning
It can preferably be moistened when 5 surface dirt of LED display, its cleaning performance is made to greatly improve, nozzle 24 is spraying nozzle, energy
Shorten hydraulic pressure into spraying.
When work, when there is dust on 5 surface of LED display, staff is by by the accurate LED display of device 5
Position is adapted, and the installation orifice plate that is fixedly connected with by the both sides of mounting plate 22 and installation screw are by mounting plate 22 and wall
Ontology 2 is fixedly connected, and after the completion of fixed installation, opens motor 6, motor 6 drives the second belt by the first belt pulley 7 and belt
8 rotation of wheel, finally drives bidirectional helical bar 9 to rotate, bidirectional helical bar 9 makes 11 band of first movement block 10 and the second movable block respectively
Dynamic first brush plate 12 and the second brush plate 13 move up, and then band electric brush 20 is right for the first brush plate 12 and the second brush plate 13
LED display 5 carries out cleaning treatment, at the same time, opens micro pump 26, is led to the water in water tank 25 by micro pump 26
It crosses nozzle 24 and ejects and the dust of LED display 5 is cleaned, the first brush plate 12 and the second brush plate 13 are along sliding
Bar 181 compresses buffer spring 183, and sliding bar 181 is promoted to be moved, and supporting rod 14 and fixed block 15 driving being provided with are slow
Jumper bar 16 is moved to both sides, and the sliding block 17 that one end of buffer bar 16 is connected with then is slided along sliding rail 19, when first
When brush plate 12 moves to the top and the second brush plate 13 movement bottom, so that motor 6 is inverted, make first movement respectively
Block 10 and the second movable block 11 drive the first brush plate 12 and the movement of the second brush plate 13.
It should be noted that herein, relational terms such as first and second and the like be used merely to an entity or
Person operates to be distinguished with another entity or operation, is appointed without necessarily requiring or implying existing between these entities or operation
What this actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. one kind being based on LED display surface deashing dust-extraction unit, including the first fixed plate（1）With wall ontology（2）, institute
State the first fixed plate（1）The both sides of bottom have been fixedly connected with connecting plate（3）, and connecting plate（3）Bottom be fixedly connected with
With the first fixed plate（1）Compatible second fixed plate（4）, it is characterised in that：The wall ontology（2）The middle part of front surface
It is fixedly connected with LED display（5）, the wall ontology（2）The both sides of surface crown pass through mounting plate（22）It is fixed to connect
It is connected to motor（6）, and motor（6）One end of output shaft is fixedly connected with the first belt pulley（7）, first belt pulley（7）'s
Surface is connected with the second belt pulley by belt transmission（8）, and the second belt pulley（8）Bottom be fixedly connected with bidirectional helical
Bar（9）, the bidirectional helical bar（9）Bottom end run through the first fixed plate（1）And extend to the first fixed plate（1）Bottom, institute
State bidirectional helical bar（9）Surface and be located at the first fixed plate（1）With the second fixed plate（4）Between be threaded with first respectively
Movable block（10）With the second movable block（11）, the first movement block（10）Side be fixedly connected with the first brush plate（12）,
And the second movable block（11）Side be fixedly connected with the second brush plate（13）.
2. according to claim 1 a kind of based on LED display surface deashing dust-extraction unit, it is characterised in that：It is described
First brush plate（12）The both sides at top and the second brush plate（13）The both sides of bottom pass through supporting rod（14）It is fixedly connected with
Fixed block（15）, and fixed block（15）Surface buffer bar is connected with by shaft（16）, the buffer bar（16）Far
From fixed block（15）One end sliding block is connected with by shaft（17）.
3. according to claim 1 a kind of based on LED display surface deashing dust-extraction unit, it is characterised in that：It is described
First fixed plate（1）With the second fixed plate（4）Above running through has buffering carriage（18）, and buffer carriage（18）It is separate
First fixed plate（1）With the second fixed plate（4）One end respectively with the first brush plate（12）With the second brush plate（13）It is fixed to connect
It connects.
4. according to claim 1 a kind of based on LED display surface deashing dust-extraction unit, it is characterised in that：It is described
First fixed plate（1）Bottom and the second fixed plate（4）Top and be located at two buffering carriages（18）Between be fixedly connected
There is sliding rail（19）, the sliding rail（19）Surface and sliding block（17）It is slidably connected.
5. according to claim 1 a kind of based on LED display surface deashing dust-extraction unit, it is characterised in that：It is described
First brush plate（12）Back and the second brush plate（13）Back be fixedly connected with hairbrush（20）, and hairbrush（20）Far
From the first brush plate（12）With the second brush plate（13）Side and LED display（5）Surface contact.
6. according to claim 3 a kind of based on LED display surface deashing dust-extraction unit, it is characterised in that：It is described
Buffer carriage（18）Including sliding bar（181）, and sliding bar（181）One end respectively with the first brush plate（12）With
Two brush plates（13）It is fixedly connected, the sliding bar（181）The other end be fixedly connected with limiting plate（182）, the sliding bar
（181）Surface be arranged with buffer spring（183）.
7. according to claim 1 a kind of based on LED display surface deashing dust-extraction unit, it is characterised in that：It is described
Bidirectional helical bar（9）Surface and be located at first movement block（10）With the second movable block（11）Between be fixedly connected with baffle
（21）.
8. according to claim 1 a kind of based on LED display surface deashing dust-extraction unit, it is characterised in that：It is described
First brush plate（12）With the second brush plate（13）It is fixedly connected with pipe on one side far from hairbrush（23）, and pipe（23）Upper company
It is connected with nozzle（24）；The nozzle（24）Water outlet extend through the first brush plate（12）With the second brush plate（13）And extend
To the first brush plate（12）With the second brush plate（13）Hairbrush end face.
9. according to claim 1 a kind of based on LED display surface deashing dust-extraction unit, it is characterised in that：It is described
First fixed plate（1）Top be provided with water tank（25）, and water tank（25）Be internally provided with micro pump（26）；It is described miniature
Water pump（26）By hose respectively with the first brush plate（12）With the second brush plate（13）On pipe（23）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292026.6A CN108380539A (en) | 2018-03-30 | 2018-03-30 | One kind being based on LED display surface deashing dust-extraction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292026.6A CN108380539A (en) | 2018-03-30 | 2018-03-30 | One kind being based on LED display surface deashing dust-extraction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108380539A true CN108380539A (en) | 2018-08-10 |
Family
ID=63073347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810292026.6A Pending CN108380539A (en) | 2018-03-30 | 2018-03-30 | One kind being based on LED display surface deashing dust-extraction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108380539A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108900827A (en) * | 2018-09-18 | 2018-11-27 | 宁波工程学院 | 2D turns 3D system |
| CN109192083A (en) * | 2018-09-25 | 2019-01-11 | 刘宾 | A kind of outdoor has the LED display of self-cleaning function |
| CN109695799A (en) * | 2019-01-30 | 2019-04-30 | 合肥锟特奇科技有限公司 | A kind of solar energy electronic information exhibition board |
| CN112588770A (en) * | 2020-11-25 | 2021-04-02 | 彭常国 | Block chain generation device and block chain generation method |
| CN113042412A (en) * | 2021-03-02 | 2021-06-29 | 南京布林商贸有限公司 | Computer display screen processing maintenance is with supplementary cleaning device |
| CN113369185A (en) * | 2021-05-19 | 2021-09-10 | 邵梦康 | Cleaning device for display screen |
| CN113522834A (en) * | 2021-07-27 | 2021-10-22 | 杨海燕 | Health education intelligence propaganda stand |
| CN114613283A (en) * | 2022-02-17 | 2022-06-10 | 李勇敢 | Outdoor LED screen capable of being cleaned independently |
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| CN203972348U (en) * | 2014-05-05 | 2014-12-03 | 长治市华杰光电科技有限公司 | A kind of outdoor LED display screen with automatic flushing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108900827A (en) * | 2018-09-18 | 2018-11-27 | 宁波工程学院 | 2D turns 3D system |
| CN109192083A (en) * | 2018-09-25 | 2019-01-11 | 刘宾 | A kind of outdoor has the LED display of self-cleaning function |
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| CN113522834A (en) * | 2021-07-27 | 2021-10-22 | 杨海燕 | Health education intelligence propaganda stand |
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