CN110264896A - A kind of outdoor LED display screen of high efficiency self-cleaning - Google Patents
A kind of outdoor LED display screen of high efficiency self-cleaning Download PDFInfo
- Publication number
- CN110264896A CN110264896A CN201910444675.8A CN201910444675A CN110264896A CN 110264896 A CN110264896 A CN 110264896A CN 201910444675 A CN201910444675 A CN 201910444675A CN 110264896 A CN110264896 A CN 110264896A
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- cleaning
- screen
- led display
- display screen
- cloth
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- 238000004140 cleaning Methods 0.000 title claims abstract description 93
- 239000004744 fabric Substances 0.000 claims abstract description 65
- 238000011010 flushing procedure Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
- 239000000428 dust Substances 0.000 claims description 20
- 238000003860 storage Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002255 enzymatic effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 239000002904 solvent Substances 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 238000001035 drying Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000007921 spray Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000005457 optimization Methods 0.000 description 8
- 239000012459 cleaning agent Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of outdoor LED display screens of high efficiency self-cleaning, its structure includes screen automatic flushing device, display screen ontology, display screen box body, display screen ontology is installed on display screen box body, display screen ontology is externally provided with the screen automatic flushing device with display screen box body mechanical connection, compared with prior art, the beneficial effects of the present invention are: there is self-cleaning function, screen is subjected to wiping cleaning using cleaning cloth translation, the dirt on screen is got rid of using the centrifugal force that cleaning cloth rotation generates, clockwork spring built in the double-deck soft cloth keeps it more stiffening, the double-deck soft cloth is avoided to encounter larger dirt and invaginate, more conducively to the cleaning of screen, pass through electrically heated rod when cleaning, clockwork spring heat is transmitted to the double-deck soft cloth, make solvent is heated to improve enzymatic activity to improve cleaning degree indirectly, make the double-deck soft cloth heated after cleaning and Drying is kept, cleaning effect is good, and LED display is effectively prevent to occur phenomena such as unintelligible, mosaic in action process.
Description
Technical field
The present invention relates to LED display technical field, specifically a kind of outdoor LED display screen of high efficiency self-cleaning.
Background technique
In rainy weather or wet weather, outdoor LED display due to exposure, therefore LED display screen meeting
Droplet, water mist are speckled with, droplet water mist is easier to make dust adhesion on the screen, and dust adhesion then will form stain, meeting on the screen
So that LED display is had colour cast phenomenon etc. when occurring unintelligible phenomenon, mosaic phenomenon and blank screen in action process, seriously affects
The display effect of LED display, therefore need periodically to clean display screen.
Existing LED display can only be cleaned manually since technology is incomplete, and outdoor LED display is pacified mostly
Mounted in higher position, therefore operator need to be climbed to higher position and be cleaned to LED display screen, higher position cleaning
Difficulty is big, and cleaning danger coefficient is high.
Summary of the invention
It is aobvious it is a primary object of the present invention to overcome the deficiencies of the prior art and provide a kind of outdoor LED of high efficiency self-cleaning
Display screen.
The present invention adopts the following technical scheme that realize: a kind of display screen, and structure includes screen automatic flushing device, shows
Display screen ontology, display screen box body are equipped with display screen ontology on the display screen box body, and the display screen ontology is externally provided with and shows
The screen automatic flushing device of display screen cabinet mechanical connection；
The screen automatic flushing device includes energy-saving electric machine, screw rod group, screen automatic cleaning mechanism, guide support
Bar, the screen automatic cleaning mechanism top are fixedly connected with screw rod group, and basal sliding is connected to guiding support bar, the screw rod
The screw rod of group is connected to the output shaft of energy-saving electric machine.
As optimization, the screen automatic cleaning mechanism includes first motor, disk, screen cleaning group, dust shield case, institute
It states dust shield case and is built-in with screen cleaning group, the screen cleaning group upper and lower ends are respectively and fixedly provided with disk, the disk of upper end and first
The output axis connection of motor, the first motor are fixed on the inner top surface of dust shield case, the disk unit with grooves in outer wall and dust shield case
Inner wall bulge loop is gap-matched, and the pair of nut of screw rod group, lower even guiding support bar are connect on the dust shield case.
As optimization, the screen cleaning group includes the second motor, transmission belt, the first folder axis, driven wheel, driving tooth
Wheel, guide rod, driven gear, the second folder axis, cleaning cloth, the guide rod set there are two and contact with cleaning cloth fitting, institute
Cleaning cloth one end and the first folder axis connection are stated, the other end is connected to the second folder axis, is equipped on the two folders axis and driving gear
The driven gear being meshed, the driving gear are mounted on the top of the first folder axis, the bottom interference fit of the first folder axis
There is driven wheel, the driven wheel is connect by transmission belt with the second motor, and the first folder axis, the second folder two end of axis are movable
Connection and disk, second motor are mounted on the disk of lower end.
As optimization, the cleaning cloth includes electrically heated rod, clockwork spring, clockwork spring insertion road, the double-deck soft cloth, the bilayer
Soft cloth is inserted into road by the clockwork spring that suture is formed with Boulez setting, and clockwork spring insertion road is equipped in parallel and upper and per pass is equal
It is built-in with clockwork spring, the bilayer soft cloth both ends are equipped with electrically heated rod and form bound edge, and the electrically heated rod vertically connects
In clockwork spring, one end of the bilayer soft cloth is with the first folder axis connection and electrically heated rod is in the first folder axis, other end connection
Second folder axis and the electrically heated rod at end are in the second folder axis.
As optimization, the dust shield case includes box body, automatic dustproof door, spring reset switch, water distributor, water outlet
Pipe, water storage cylinder, the box body are built-in with connected water storage cylinder, and one lateral roof of water storage cylinder is equipped with spring reset
Switch, the top of the water storage cylinder are connected by outlet pipe with water distributor, and the one side of the box body towards display screen box body is pacified
Equipped with automatic dustproof door.
As optimization, switch actuating bar is vertically connected on the disk of the first motor connection.
As optimization, the vertical interval of the switch actuating bar and disc centre is less than disc centre and presss from both sides hanging down for axis with first
Straight spacing.
As optimization, the water storage cylinder and disk are concentric structure setting.
As optimization, the clockwork spring uses metal material.
Beneficial effect
Compared with prior art, the present invention provides a kind of outdoor LED display screens of high efficiency self-cleaning, have following beneficial
Effect:
(I) present invention is climbed by energy-saving electric machine, the combination setting of screw rod group, screen automatic cleaning mechanism without operator
Crawl into the cleaning of pedestrian's work, by the control to motor can self-cleaning, make to clean cloth and carry out rotation while can be carried out translation, lead to
Wiping cleaning can be carried out to screen by crossing translation, can be got rid of the dirt on screen by the centrifugal force that rotation generates, and be cleaned
Effect is good, and LED display is effectively prevent to occur phenomena such as unintelligible, mosaic in action process；
(II) present invention is inserted into the combination setting of the components such as road, the double-deck soft cloth, base by electrically heated rod, clockwork spring, clockwork spring
In the characteristic of clockwork spring, involute hiding can also put outside of the double-deck soft cloth is contacted with screen fitting, can be led in cleaning
It crosses electrically heated rod heat and is transmitted to the double-deck soft cloth, make solvent is heated to improve enzymatic activity indirectly, to improve cleaning degree, more favorably
In cleaning up the dirt on display screen ontology, and it can make the double-deck soft cloth heated after cleaning and keep drying, send out simultaneously
Item can make the double-deck soft cloth more stiffening, can be avoided the double-deck soft cloth and encounter larger dirt and invaginate, more conducively to screen
Cleaning；
(III) present invention by switch actuating bar, spring reset switch, water storage cylinder, water distributor, etc. the structures of components set
It sets, carries out uniformly spraying water in screen before the double-deck soft cloth cleans, and spray water to be intermittent regular, amount of water sprayed is suitable for having
Effect prevents water spray excessive or few, raising cleaning effect, and then improves the display effect of display screen.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the outdoor LED display screen of high efficiency self-cleaning of the present invention.
Fig. 2 is the structural schematic diagram of screen automatic flushing device of the invention on LED display cabinet.
Fig. 3 is the structural schematic diagram of screen automatic flushing device of the invention.
Fig. 4 is the structural schematic diagram looked up when screen cleaning group work of the invention.
Fig. 5 is the structural schematic diagram looked up when screen cleaning group of the invention is idle.
Fig. 6 is the deployed configuration schematic diagram of cleaning cloth of the invention.
Fig. 7 is the structural schematic diagram of cleaning cloth and the second folder axis installation of the invention.
Fig. 8 is the section overlooking structure diagram of dust shield case of the invention
In figure, the corresponding relationship of component names and accompanying drawing number are as follows:
Screen automatic flushing device 1, LED display ontology 2, LED display cabinet 3, energy-saving electric machine 1-1, screw rod group 1-
2, screen automatic cleaning mechanism 1-3, guiding support bar 1-4, first motor 1-3a, disk 1-3b, screen cleaning group 1-3c, dust-proof
It is box 1-3d, the second motor 3c0, transmission belt 3c1, the first folder axis 3c2, driven wheel 3c3, driving gear 3c4, guide rod 3c5, driven
Gear 3c6, the second folder axis 3c7, cleaning cloth 3c8, electrically heated rod c80, clockwork spring c81, clockwork spring insertion road c82, the double-deck soft cloth
C83, it box body 3d0, automatic dustproof door 3d1, spring reset switch 3d2, water distributor 3d3, outlet pipe 3d4, water storage cylinder 3d5, opens
Close triggering rod 3b1.
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.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.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Fig. 1-8 is please referred to, the present invention provides a kind of outdoor LED display screen technical solution of high efficiency self-cleaning: its structure packet
Screen automatic flushing device 1, LED display ontology 2, LED display cabinet 3 are included, is equipped on the LED display cabinet 3
LED display ontology 2, the LED display ontology 2 are externally provided with the screen being mechanically connected with LED display cabinet 3 and clean automatically
Device 1；
The screen automatic flushing device 1 include energy-saving electric machine 1-1, screw rod group 1-2, screen automatic cleaning mechanism 1-3,
It is fixedly connected at the top of guiding support bar 1-4, the screen automatic cleaning mechanism 1-3 with screw rod group 1-2, basal sliding, which is connected to, to be led
To support rod 1-4, the screw rod of the screw rod group 1-2 is connected to the output shaft of energy-saving electric machine 1-1, the guiding support bar 1-4's
It is provided in and plays guiding, support to screen automatic cleaning mechanism 1-3, enable screen automatic cleaning mechanism 1-3 always
Translation is kept, the cleaning to screen is more advantageous to, while can effectively prevent screen automatic cleaning mechanism 1-3 again and cross recurrence and falling
Phenomenon.
The screen automatic cleaning mechanism 1-3 includes first motor 1-3a, disk 1-3b, screen cleaning group 1-3c, prevents
Dirt box 1-3d, the dust shield case 1-3d are built-in with screen cleaning group 1-3c, and the screen cleaning group 1-3c upper and lower ends are fixed
There is disk 1-3b, the output axis connection of the disk 1-3b and first motor 1-3a of upper end, the first motor 1-3a is fixed on anti-
The inner wall bulge loop of the inner top surface of dirt box 1-3d, the disk 1-3b unit with grooves in outer wall and dust shield case 1-3d is gap-matched, described
The pair of nut of screw rod group 1-2 is connect on dust shield case 1-3d, lower even guiding support bar 1-4, the disk 1-3b's is provided in screen
Curtain cleaning group 1-3c plays a supportive role, while again being capable of Intermittent pneumatic compression water storage cylinder 3d5 water spray.
The screen cleaning group 1-3c include the second motor 3c0, transmission belt 3c1, first folder axis 3c2, driven wheel 3c3,
Driving gear 3c4, guide rod 3c5, driven gear 3c6, the second folder axis 3c7, cleaning cloth 3c8, there are two the guide rod 3c5 is set
And contacted with cleaning cloth 3c8 fitting, described cleaning one end cloth 3c8 is connect with the first folder axis 3c2, and the other end is connected to the second folder
The driven gear 3c6 being meshed with driving gear 3c4, the driving gear 3c4 peace are equipped on axis 3c7, the two folders axis 3c7
Mounted in the top of the first folder axis 3c2, the bottom interference fit of the first folder axis 3c2 has driven wheel 3c3, the driven wheel 3c3
Connect by transmission belt 3c1 with the second motor 3c0, it is described first folder axis 3c2, second folder two end axis 3c7 is flexibly connected and
Disk 1-3b, the second motor 3c0 are mounted on the disk 1-3b of lower end, the knot of the driving gear 3c4 and driven gear 3c6
Curls inward can be carried out for the both ends for cleaning cloth 3c8 simultaneously or put outside by closing to be provided in, and improve working efficiency.
The cleaning cloth 3c8 includes electrically heated rod c80, clockwork spring c81, clockwork spring insertion road c82, the double-deck soft cloth c83, institute
It states the double-deck soft cloth c83 and road c82 is inserted by the clockwork spring that suture is formed with Boulez setting, the clockwork spring insertion road c82 is set in parallel
Have 6 and upper and per pass be built-in with clockwork spring c81, the bilayer both ends soft cloth c83 are equipped with electrically heated rod c80 and are formed and wrapped
Side, the electrically heated rod c80 are vertically connected at clockwork spring c81, and one end of the bilayer soft cloth c83 connects with the first folder axis 3c2
It connects and electrically heated rod c80 is in the first folder axis 3c2, the electrically heated rod c80 at the second folder axis 3c7 of other end connection and end is in the
In two folder axis 3c7, the clockwork spring c81 and clockwork spring being provided in for road c82 of insertion enable the double-deck soft cloth c83 to be rolled into cylinder
Shape can wind when idle and be built in dust shield case 1-3d, when work, can expand and screen contact.
The dust shield case 1-3d includes box body 3d0, automatic dustproof door 3d1, spring reset switch 3d2, water distributor
3d3, outlet pipe 3d4, water storage cylinder 3d5, the box body 3d0 are built-in with connected water storage cylinder 3d5, the water storage cylinder 3d5
One lateral roof is equipped with spring reset switch 3d2, and the top of the water storage cylinder 3d5 passes through outlet pipe 3d4 and water distributor 3d3 phase
Connection, the box body 3d0 are equipped with automatic dustproof door 3d1 towards LED display cabinet 3 on one side, and the water distributor 3d3's sets
It sets and is uniformly to spray water, can spray water before double-deck soft cloth c83 cleaning, more conducively to the cleaning of screen.
It is vertically connected with switch actuating bar 3b1 on the disk 1-3b of the first motor 1-3a connection, intermittent can be touched
Dynamic spring reset switch 3d2.
The vertical interval at the switch actuating bar 3b1 and the center disk 1-3b is less than the center disk 1-3b and the first folder axis
The vertical interval of 3c2 effectively prevent switch actuating bar 3b1 rotation not limited by the first folder axis 3c2, the second folder axis 3c7.
The water storage cylinder 3d5 and disk 1-3b is concentric structure setting, and the disk 1-3b often rotates a circle and can lead to
It crosses switch actuating bar 3b1 and squeezes spring reset switch 3d2, so that water storage cylinder 3d5 intermittence be made to spray water.
The clockwork spring c81 using metal material and and electrically heated rod c80 combination be arranged, electrically heated rod c80 can be passed through
Heat is transmitted to the double-deck soft cloth c83, and the heated raising enzymatic activity of solvent is made to be more advantageous to cleaning to improve cleaning degree indirectly
Fall the dirt on LED display ontology 2, while the double-deck soft cloth c83 can be made to keep drying, while clockwork spring after cleaning
The double-deck soft cloth can be made more stiffening, the double-deck soft cloth is can be avoided and encounter larger dirt and invaginate, more conducively to the clear of screen
It washes.
The working principle of the invention: after the automatic opening of driving automatic dustproof door 3d1, control energy-saving electric machine 1-1 running makes
It obtains the screw rod of screw rod group 1-2 and drives dust shield case 1-3d in guiding branch by pair of nut with the rotation of energy-saving electric machine 1-1 output shaft
When be moved under the guiding of strut 1-4, supporting role towards the screen of LED display ontology 2, suspend energy-saving electric machine 1-1, driving
Second motor 3c0 running rotates the first folder axis 3c2 by transmission belt 3c1, driven wheel 3c3, so that driving gear 3c4 be made to send out
Driven gear 3c6 rotation is driven while raw linkage, and then rotates the second folder axis 3c7, the second folder axis 3c7, the first folder axis 3c2
The rotation release cleaning cloth 3c8 for carrying out opposite direction is synchronized, cleans the clockwork spring c81 in cloth 3c8 due to stress reduction and to bilayer
Soft cloth c83 generates thrust, so that the composition of the double-deck soft cloth c83 is extended similar to cylindric, until the double-deck soft cloth c83
The screen of opening and LED display ontology 2 at one end place protrusion automatic dustproof door 3d1 be bonded and contact, the second motor of closing
3c0, while energy-saving electric machine 1-1 is controlled, first motor 1-3a running, while so that bilayer soft cloth c83 is able to carry out translation,
Rotation can be carried out under the connection function of disk 1-3b again, when disk 1-3b rotates, when switch actuating bar 3b1 is touched to spring
When reset switch 3d2, water storage cylinder 3d5 squeezes out the water with cleaning agent and sprays to LED display by outlet pipe 3d4, water distributor 3d3
2 screen of ontology, the electrically heated rod c80 in the double-deck soft cloth c83 are transmitted to clockwork spring c81 by heat so that bilayer soft cloth c83 by
Heat, the heated double-deck soft cloth c83 are contacted with the water with cleaning agent, so that solvent is heated to improve enzymatic activity, to improve clear
Degree of washing is more advantageous to the dirt cleaned up on LED display ontology 2.
In conclusion the technological progress that the present invention obtains compared with the prior art is:
1) without operator climbing manually cleaned, by the control to motor can self-cleaning, enable cleaning cloth into
Rotation is carried out while row translation, wiping cleaning can be carried out to screen by translation, it can by the centrifugal force that rotation generates
Dirt on screen is got rid of, cleaning effect is good, and LED display is effectively prevent to occur unintelligible, mosaic in action process
Phenomena such as；
2) based on the characteristic of clockwork spring, enable the double-deck soft cloth it is involute hide also put to be bonded with screen outside contact, can be
When cleaning, the double-deck soft cloth is transmitted to by electrically heated rod heat, makes solvent is heated to improve enzymatic activity indirectly, to improve
Cleaning degree is more advantageous to the dirt cleaned up on display screen ontology, and can make the double-deck soft cloth heated after cleaning and protect
Drying is held, while clockwork spring can make the double-deck soft cloth more stiffening, can be avoided the double-deck soft cloth and encounter larger dirt and invaginate, more
Conducive to the cleaning to screen；
3) it can carry out uniformly spraying water in screen before the double-deck soft cloth cleans, and spray water to be intermittent regular, water spray
Amount is suitable for effectivelying prevent water spray excessive or less, improving cleaning effect, and then improve the display effect of display screen.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (6)
1. a kind of outdoor LED display screen of high efficiency self-cleaning, structure includes screen automatic flushing device (1), LED display sheet
Body (2), LED display cabinet (3), the LED display cabinet (3) are embedded with LED display ontology (2), and screen is housed outside
Automatic flushing device (1), it is characterised in that:
The screen automatic flushing device (1) includes energy-saving electric machine (1-1), screw rod group (1-2), screen automatic cleaning mechanism
(1-3), guiding support bar (1-4) connects screw rod group (1-2) on the screen automatic cleaning mechanism (1-3), under connect guiding support bar
(1-4), the screw rod group (1-2) are connected to energy-saving electric machine (1-1).
2. a kind of outdoor LED display screen of high efficiency self-cleaning according to claim 1, it is characterised in that: the screen is certainly
Dynamic wiper mechanism (1-3) includes first motor (1-3a), disk (1-3b), screen cleaning group (1-3c), dust shield case (1-3d),
The dust shield case (1-3d) is built-in with screen cleaning group (1-3c), screen cleaning group (1-3c) both ends be respectively connected with it is dust-proof
The disk (1-3b) of the disk (1-3b) that box (1-3d) matches, upper end is connect with first motor (1-3a), the first motor
(1-3a) is connected to dust shield case (1-3d), is connect screw rod group (1-2) on the dust shield case (1-3d), lower to connect guiding support bar (1-4).
3. a kind of outdoor LED display screen of high efficiency self-cleaning according to claim 2, it is characterised in that: the screen is clear
Washing group (1-3c) includes the second motor (3c0), transmission belt (3c1), the first folder axis (3c2), driven wheel (3c3), driving gear
(3c4), guide rod (3c5), driven gear (3c6), the second folder axis (3c7), cleaning cloth (3c8), the guide rod (3c5) and clear
Wash cloth (3c8) contact, and cleaning cloth one end (3c8) is connected with the first folder axis (3c2), the other end and second folder axis (3c7) phase
It connects, second folder axis (3c7) is equipped with driving gear (3c4), and first folder axis (3c2) is equipped with driven gear (3c6), driven
It takes turns (3c3), the driven wheel (3c3) is connect by transmission belt (3c1) with the second motor (3c0).
4. a kind of outdoor LED display screen of high efficiency self-cleaning according to claim 3, it is characterised in that: the cleaning cloth
(3c8) includes electrically heated rod (c80), clockwork spring (c81), clockwork spring insertion road (c82), the double-deck soft cloth (c83), and the bilayer is soft
Soft cloth (c83) is equipped with the clockwork spring with clockwork spring (c81) and is inserted into road (c82), and described bilayer both ends soft cloth (c83) are equipped with and clockwork spring
(c81) electrically heated rod (c80) connected, one end of the bilayer soft cloth (c83) and the first folder axis (3c2), other end connection
Second folder axis (3c7).
5. a kind of outdoor LED display screen of high efficiency self-cleaning according to claim 2, it is characterised in that: the dust shield case
(1-3d) includes box body (3d0), automatic dustproof door (3d1), spring reset switch (3d2), water distributor (3d3), outlet pipe
(3d4), water storage cylinder (3d5), the box body (3d0) are equipped with automatic dustproof door (3d1) outside, are built-in with band spring reset switch
The water storage cylinder (3d5) of (3d2), the water storage cylinder (3d5) are connected to by outlet pipe (3d4) with water distributor (3d3).
6. a kind of outdoor LED display screen of high efficiency self-cleaning according to claim 2, it is characterised in that: first electricity
Switch actuating bar (3b1) is connected on the disk (1-3b) of machine (1-3a) connection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444675.8A CN110264896B (en) | 2019-05-27 | 2019-05-27 | Outdoor LED display screen of high-efficient self-cleaning |
| CN202110053397.0A CN112634776A (en) | 2019-05-27 | 2019-05-27 | Outdoor LED display screen and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910444675.8A CN110264896B (en) | 2019-05-27 | 2019-05-27 | Outdoor LED display screen of high-efficient self-cleaning |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110053397.0A Division CN112634776A (en) | 2019-05-27 | 2019-05-27 | Outdoor LED display screen and use method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110264896A true CN110264896A (en) | 2019-09-20 |
| CN110264896B CN110264896B (en) | 2021-03-23 |
Family
ID=67915434
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910444675.8A Active CN110264896B (en) | 2019-05-27 | 2019-05-27 | Outdoor LED display screen of high-efficient self-cleaning |
| CN202110053397.0A Withdrawn CN112634776A (en) | 2019-05-27 | 2019-05-27 | Outdoor LED display screen and use method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112762397A (en) * | 2021-01-18 | 2021-05-07 | 张志峰 | Municipal works are with LED street lamp that conveniently hangs bill-board |
| CN114873396A (en) * | 2022-04-26 | 2022-08-09 | 安徽理工大学 | LCD display with liquid crystal light valve |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113470525A (en) * | 2021-06-29 | 2021-10-01 | 深圳市创意之都投资有限公司 | Wireless intelligent image synchronizer |
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| CN114873396B (en) * | 2022-04-26 | 2023-11-10 | 安徽理工大学 | LCD display with liquid crystal light valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110264896B (en) | 2021-03-23 |
| CN112634776A (en) | 2021-04-09 |
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