CN213519041U

CN213519041U - LED screen with cleaning device

Info

Publication number: CN213519041U
Application number: CN202022122298.7U
Authority: CN
Inventors: 卢世彬
Original assignee: SHENZHEN SUCCESS PHOTOELECTRONICS CO Ltd
Current assignee: SHENZHEN SUCCESS PHOTOELECTRONICS CO Ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-22
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a LED screen with cleaning device, including support, water tank, water catch bowl and canopy, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, convenient to use, the function is practical, the utility model discloses clean its surface under mutually supporting through water-collecting device and dust collector when the display screen surface is covered with the dust, relative traditional artifical climbing to eminence carry out clear mode to the display screen its mechanized form more convenient and fast, reduce because of the emergence of the clean personnel incident that the clean display screen brought that exceeds, the utility model discloses a mode control wiper that sets up timing operation to cleaning device cleans the display screen surface, and the artifical clean mode of relative traditional low frequency is said, and its clean mode of timing mechanization makes the device surface often keep clean.

Description

LED screen with cleaning device

Technical Field

The utility model relates to a cleaning device, in particular to LED screen with cleaning device belongs to cleaning device technical field.

Background

The LED screen is a display screen which is made of gallium, arsenic, phosphorus, nitrogen and indium compounds by controlling the display mode of a semiconductor light-emitting diode, consists of a plurality of light-emitting diodes, displays characters by the on and off of a lamp and is used for displaying various information such as characters, graphs, images, animation, quotation, videos, video signals and the like. The existing outdoor display screen is often covered with dust due to the harsh environment, but most of the existing cleaning modes are manual cleaning, the danger coefficient of the outdoor display screen is high for cleaning workers when the outdoor display screen is cleaned manually in a higher outdoor environment, and the outdoor display screen is difficult to maintain the surface cleanliness frequently due to the environment where the outdoor display screen is located.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a LED screen with cleaning device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a LED screen with cleaning device, which comprises a bracket, a water tank, a water collecting tank and a rain shed, wherein the upper end of the bracket is fixedly connected with the water tank, the lower end of the water tank is fixedly connected with a protective shell, the bottom end in the protective shell is fixedly connected with a first time relay, a water pump is fixedly connected above the first time relay, the upper end of the water pump is sleeved with a water pipe, the upper end of the water pipe is in running connection with a fixed plate, the outer surface of the fixed plate is fixedly connected with a spray head, one side of the fixed plate which is relatively parallel to the spray head is fixedly connected with a display screen, the upper end of the display screen is fixedly connected with the rain shed, one side in the rain shed is fixedly connected with a second time relay, one side of the second time relay is, the utility model discloses a windscreen wiper, including motor, motor other end fixedly connected with lead screw, lead screw middle part threaded connection has the drive slider, drive slider lower extreme rotates and is connected with the loose axle, go up loose axle lower extreme swing joint has the windscreen wiper strip, the contact of windscreen wiper strip is connected in the display screen upper surface, windscreen wiper strip lower extreme swing joint has movable shaft down, movable shaft other end swing joint is in windscreen wiper lower extreme down.

Preferably, a water pipe is arranged in the fixing plate, and two ends of the water pipe are respectively connected to one end of the connecting nozzle and one end of the water pipe.

Preferably, the shape of the wiper strip is a diamond shape.

Preferably, the lower end of the rain shed is provided with a strip-shaped notch larger than the surface area of the wiper blade.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, convenient to use, the function is practical, the utility model discloses clean its surface under mutually supporting through water-collecting device and dust collector when the display screen surface is covered with the dust, relative traditional artifical climbing to eminence carry out clear mode to the display screen its mechanized form more convenient and fast, reduce because of the emergence of the clean personnel incident that the clean display screen brought that exceeds, the utility model discloses a mode control wiper that sets up timing operation to cleaning device cleans the display screen surface, and the artifical clean mode of relative traditional low frequency is said, and its clean mode of timing mechanization makes the device surface often keep clean.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic view of the structure of the driving slider of the present invention;

fig. 3 is a perspective view of the wiper blade of the present invention.

In the figure, 1, a bracket; 2. a water tank; 3. a filter plate; 4. a water collection tank; 5. a spray head; 6. a display screen; 7. a canopy; 8. A first time relay; 9. a water pump; 10. a protective shell; 11. a water delivery pipe; 12. a fixing plate; 13. a second time relay; 14. a storage battery; 15. a motor; 16. a motor bracket; 17. a screw rod; 18. driving the slide block; 19. an upper movable shaft; 20. A wiper blade; 21. a lower movable shaft; 22. a wiper strip.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, the utility model provides a LED screen with a cleaning device, which comprises a support 1, a water tank 2, a water collecting tank 4 and a rain shed 7, the upper end of the support 1 is fixedly connected with the water tank 2, the lower end of the water tank 2 is fixedly connected with a protective shell 10, the bottom end inside the protective shell 10 is fixedly connected with a first time relay 8, a water pump 9 is fixedly connected above the first time relay 8, the upper end of the water pump 9 is sleeved with a water pipe 11, the upper end of the water pipe 11 is connected with a fixed plate 12 in a penetrating way, a water pipe connecting a spray head 5 and the water pipe 11 is arranged inside the fixed plate 12, in order to enable the water flow of the water pipe 11 to supply water through the spray head 5 inside the fixed plate 12 and opposite to the outer surface of the fixed plate 12, the outer surface of the fixed plate 12 is, a second time relay 13 is fixedly connected with one side inside the rain shed 7, a storage battery 14 is fixedly connected with one side of the second time relay 13, a motor 15 is fixedly connected with the other side of the storage battery 14, a motor bracket 16 is fixedly connected with the bottom end of the other side of the motor 15, a screw rod 17 is fixedly connected with the other end of the motor 15, a driving slide block 18 is in threaded connection with the middle of the screw rod 17, the lower end of the driving slide block 18 is rotatably connected with an upper movable shaft 19, a rain wiper strip 22 is movably connected with the lower end of the upper movable shaft 19, the shape of the rain wiper strip 22 is diamond-shaped, in, the rotation of equidirectional not is done to lower movable shaft 21, and its surface homoenergetic pastes tight display screen 6 surface when making things convenient for wiper blade 20 to make a round trip to move about, and wiper strip 22 contact is connected in display screen 6 upper surface, and wiper strip 22 lower extreme swing joint has lower movable shaft 21, and lower movable shaft 21 other end swing joint is in wiper blade 20 lower extreme.

Furthermore, a water pipe is disposed inside the fixing plate 12, and two ends of the water pipe are respectively connected to one end of the connection nozzle 5 and one end of the water pipe 11, so that water of the water pipe 11 passes through the inside of the fixing plate 12 to supply water to the nozzle 5 disposed on the outer surface of the fixing plate 12.

Furthermore, the shape of the wiper strip 22 is a diamond shape, so that the wiper strip 22 can rotate along the upper movable shaft 19 and the lower movable shaft 21 in different directions, and the surface of the wiper strip 20 can be conveniently attached to the outer surface of the display screen 6 when moving back and forth.

Furthermore, the lower end of the rain shed 7 is provided with a strip-shaped notch with a surface area larger than that of the wiper blade 20, so that the driving device is protected and the wiper strip 22 can be driven by the driving slide block 18 to move in the horizontal direction conveniently.

Specifically, the utility model is suitable for a display screen with waterproof effect under the outdoor service environment, the device is the existing device, and not described much here, when using the utility model, the clean water quality enters the water tank 2 after rainwater is filtered by the filter plate 3 through the water collecting tank 4, in the set time, the first time relay 8 and the second time relay 13 operate simultaneously to respectively start the water pump 9 and the motor 15, when the water pump 9 is started, the water in the water tank 2 is pumped to deliver the water flow to the spray head 5 through the water pipe 11, and is washed to the outer surface of the display screen 6 by the spray head 5, and the motor 15 is started, the driving slide block 18 is at the head end of the screw rod 17 and moves horizontally along the screw rod 17, meanwhile, the rain scraping strip 22 below the driving slide block 18 is pushed along the advancing direction of the driving slide block 18, and the surface is tightly attached to the outer surface of the display screen 6, when the driving slide block 18 moves to the tail, the sewage on the outer surface of the display screen 6 is pushed to the edge of the display screen 6 in the horizontal direction by the wiper strip 22 and falls off, when the motor 15 starts to rotate reversely, the driving slide block 18 drives the wiper plate 20 to do reverse motion in the horizontal direction, and the dust removal on the surface of the display screen 6 is mechanically removed under the matching action of the spray head 5 and the wiper strip 22.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED screen with cleaning device, includes support (1), water tank (2), water catch bowl (4) and canopy (7), its characterized in that: the upper end of the support (1) is fixedly connected with a water tank (2), the lower end of the water tank (2) is fixedly connected with a protective shell (10), the bottom end inside the protective shell (10) is fixedly connected with a first time relay (8), a water pump (9) is fixedly connected above the first time relay (8), the upper end of the water pump (9) is sleeved with a water pipe (11), the upper end of the water pipe (11) is connected with a fixed plate (12) in a penetrating manner, the outer surface of the fixed plate (12) is fixedly connected with a spray head (5), one side of the fixed plate (12) which is relatively parallel to the spray head (5) is fixedly connected with a display screen (6), the upper end of the display screen (6) is fixedly connected with a rain shed (7), one side inside the rain shed (7) is fixedly connected with a second time relay (13), battery (14) opposite side fixedly connected with motor (15), motor (15) opposite side bottom fixedly connected with motor support (16), motor (15) other end fixedly connected with lead screw (17), lead screw (17) middle part threaded connection has drive slider (18), drive slider (18) lower extreme rotates and is connected with loose axle (19), it has wiper strip (22) to go up loose axle (19) lower extreme swing joint, wiper strip (22) contact connection is in display screen (6) upper surface, wiper strip (22) lower extreme swing joint has loose axle (21) down, loose axle (21) other end swing joint is in wiper blade (20) lower extreme down.

2. The LED screen with the cleaning device according to claim 1, wherein a water pipe is arranged inside the fixing plate (12), one end of the water pipe is fixedly communicated with the input end of the nozzle (5), and the other end of the water pipe is communicated with the water pipe.

3. LED screen with cleaning device according to claim 1, characterized in that the wiper strip (22) is diamond shaped.

4. The LED screen with the cleaning device according to claim 1, wherein the lower end of the rain shed (7) is provided with an elongated notch which is larger than the surface area of the wiper blade (20).