CN212061697U

CN212061697U - Easy abluent outdoor LED display screen

Info

Publication number: CN212061697U
Application number: CN202020544367.0U
Authority: CN
Inventors: 祝有根
Original assignee: Shenzhen Hengda Zhitong Technology Co ltd
Current assignee: Shenzhen Hengda Zhitong Technology Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-12-01
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses an easy-to-clean outdoor LED display screen, which comprises a solar photovoltaic panel, wherein both sides of the bottom of the LED display screen protective shell are provided with pillars, the top of the front end of the LED display screen protective shell is provided with a rack, the bottom of the front end of the LED display screen protective shell is provided with a chute, and a pulley is arranged inside the chute in a sliding manner; the utility model discloses the device passes through the solar photovoltaic board, the water catch bowl, the header tank, a water pump, the cooperation between rubber raceway and the rubber outlet pipe, can effectively utilize the rainwater, save the rainwater, and the resource is saved, and simultaneously, under the less condition of rainwater, carry out the water injection to it through opening the water filling port, the problem of lacking the rainwater has been solved, the rack, the gear, the cooperation each other of sprinkler and sponge shell, can realize the quick washing to the LED display screen, it is more convenient faster than artifical clearance, it can make the display screen cleaner to use automatic cleanness, give other people and improve very big recognition degree in the vision.

Description

Easy abluent outdoor LED display screen

Technical Field

The utility model relates to a LED display screen technical field specifically is an easy abluent outdoor LED display screen.

Background

The outdoor LED display screen has the advantages that the area is generally dozens of square meters to hundreds of square meters or even larger, the brightness is high, the visual angle is large, the outdoor LED display screen can work in the sun, the outdoor LED display screen is mainly used for outdoor advertisements, stations, squares, markets and the like, the LEDs are more and more emphasized at present, and the outdoor LED display screen is inseparable from the advantages of the outdoor LED display screen, because the outdoor LED display screen has certain windproof, rainproof and waterproof functions;

however, it also has its own drawbacks when in use:

1. because the display screen is exposed outdoors for a long time, the service life of the display screen is shortened, and in addition, the damage of an internal system can be caused by rain, so that the display screen is not clear when the display screen is in failure, and the misunderstanding is easy to cause;

2. because display screen length is very high, in time go the clearance hardly, long-time unclean can lead to the display screen surface to be covered with the ash layer, also make the people see clearly easily, when staff cleared up the display screen in the past, need carry water, cleaner and some burnishers, in addition need take a large amount of water, through climbing the ladder and going to the clearance, waste time and difficultly, it is very high to the artifical requirement, also very easy emergence danger, cleaner's work efficiency has been influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy abluent outdoor LED display screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor LED display screen easy to clean comprises a solar photovoltaic panel, wherein a rain shielding plate is arranged at the bottom of the solar photovoltaic panel, second supporting rods are arranged on two sides of the bottom of the rain shielding plate, two groups of LED display screen protective cases are arranged at the bottoms of the second supporting rods, first supporting rods are symmetrically arranged on two sides of the front end of the top of each LED display screen protective case, supporting plates are arranged on the tops of the two groups of first supporting rods, a control panel is arranged at the middle position of the bottom of each LED display screen protective case, pillars are arranged on two sides of the bottom of each LED display screen protective case, bases are arranged at the bottoms of the two groups of pillars, racks are arranged at the tops of the front ends of the LED display screen protective cases, sliding grooves are formed in the bottoms of the front ends of the LED display screen protective cases, pulleys are arranged inside the sliding grooves in a sliding mode, and connecting shafts are arranged at the tops of the pulleys, the top of the connecting shaft is provided with a wiper bar, the middle position of the front end of the LED display screen protective shell is provided with an LED display screen, the middle position of the top of the wiper bar is provided with a rotating shaft, the middle position of the outer side of the rotating shaft is provided with a gear, the outer side of the supporting plate is provided with a sliding sleeve block, the front end of the sliding sleeve block is provided with a servo motor, the two sides of the sliding sleeve block are respectively provided with a sponge shell and a sprinkler, one side of the sprinkler, which is far away from the sponge shell, is uniformly provided with a plurality of groups of sprinkler head sprinklers, the middle position of the side of the LED display screen protective shell is provided with a water collecting tank, one side of the top of the water collecting tank, which is close to the LED display screen protective shell, is provided with a water injection port, the bottom of one side of the water collecting tank, which is far away from the LED, one side that LED display screen protecting crust was kept away from at the top of header tank is provided with the water inlet, the top of water inlet is provided with the water catch bowl, the water catch bowl is connected with the flashing, the rubber outlet pipe is connected with the sprinkler, and is a set of one side that the post is close to control panel is provided with the battery, control panel passes through the wire and is connected with water pump, battery and servo motor electricity respectively.

Preferably, the outside of servo motor is provided with the motor storehouse, and the inside in motor storehouse is provided with the amortization cotton.

Preferably, the sprinkler is an L-shaped sprinkler, and the servo motor drives the sprinkler and the sponge shell simultaneously.

Preferably, the outer screen of the LED display screen is provided with a protective film.

Preferably, the sprinkler head sprinkler is provided with a plastic replaceable sprinkler head.

Preferably, a rubber plug is arranged inside the water filling port.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the easily-cleaned outdoor LED display screen can be quickly cleaned through the matching of the rotating shaft, the rack, the gear, the sprinkler and the sponge shell, so that the cleaning time is saved, the cleaning is more convenient and quicker than manual cleaning, the display screen can be cleaner by using automatic cleaning, and the visual identification degree is improved for people;

2. through the cooperation between solar photovoltaic board, water catch bowl, header tank, water pump, rubber raceway and the rubber outlet pipe, can effectively utilize the rainwater, save the rainwater, practiced thrift the resource, simultaneously, under the less condition of rainwater, carry out the water injection to it through opening the water filling port, solved the problem that lacks the rainwater. In addition, the LED display screen can be well protected through the function of the rain shielding plate, so that the service life of the LED display screen is durable.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is a side cross-sectional view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a solar photovoltaic panel; 2. a column; 3. a chute; 4. a rubber water delivery pipe; 5. a water pump; 6. a water collection tank; 7. a water inlet; 8. a rubber water outlet pipe; 9. a water collection tank; 10. a water injection port; 11. a first support bar; 12. a flashing; 13. a base; 14. a sprinkler head; 15. a sprinkler; 16. a second support bar; 17. a support plate; 18. a sponge shell; 19. an LED display screen protective shell; 20. a sponge; 21. an LED display screen; 22. a wiper bar; 23. a pulley; 24. a connecting shaft; 25. a control panel; 26. a storage battery; 27. a servo motor; 28. a sliding sleeve block; 29. a rotating shaft; 30. a rack; 31. a gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: an outdoor LED display screen easy to clean comprises a solar photovoltaic panel 1, wherein a rain shielding plate 12 is arranged at the bottom of the solar photovoltaic panel 1 and can effectively protect the display screen, second support rods 16 are arranged on two sides of the bottom of the rain shielding plate 12, LED display screen protective shells 19 are arranged at the bottoms of two groups of second support rods 16, first support rods 11 are symmetrically arranged on two sides of the front end of the top of the LED display screen protective shell 19, support plates 17 are arranged on the tops of the two groups of first support rods 11, a control panel 25 is arranged at the middle position of the bottom of the LED display screen protective shell 19, pillars 2 are arranged on two sides of the bottom of the LED display screen protective shell 19, bases 13 are arranged at the bottoms of the two groups of pillars 2, a rack 30 is arranged at the top of the front end of the LED display screen protective shell 19, a chute 3 is arranged at the bottom of the front end of the LED display screen protective shell 19, and a pulley 23 is arranged in the chute 3, avoid the inside of the chute from being damaged after long-term use, a connecting shaft 24 is arranged at the top of the pulley 23, a wiper rod 22 is arranged at the top of the connecting shaft 24, an LED display screen 21 is arranged at the middle position of the front end of an LED display screen protective shell 19, a rotating shaft 29 is arranged at the middle position of the top of the wiper rod 22, a gear 31 is arranged at the middle position of the outer side of the rotating shaft 29, a sliding sleeve block 28 is arranged at the outer side of the supporting plate 17, a servo motor 27 is arranged at the front end of the sliding sleeve block 28, a sponge shell 18 and a sprinkler 15 are respectively arranged at the two sides of the sliding sleeve block 28, a plurality of groups of sprinkler heads 15 are uniformly arranged at one side of the sprinkler 15 far away from the sponge shell 18, a water collecting tank 6 is arranged at the middle position of the LED display screen protective shell 19 side, a water filling port 10 is arranged at one side of the top of the water collecting tank 6 close to, the input of water pump 5 is provided with rubber raceway 4, the rubber raceway is difficult for lacerating, performance is better, the output of water pump 5 is provided with rubber outlet pipe 8, one side that LED display screen protective housing 19 was kept away from at the top of header tank 6 is provided with water inlet 7, the top of water inlet 7 is provided with water catch bowl 9, water catch bowl 9 is connected with flashing 12, rubber outlet pipe 8 is connected with sprinkler 15, one side that a set of post 2 is close to control panel 25 is provided with battery 26, control panel 25 passes through the wire respectively with water pump 5, battery 26 and servo motor 27 electricity are connected.

In this implementation, the outside of servo motor 27 is provided with the motor storehouse, and the inside in motor storehouse is provided with the amortization cotton, and sprinkler 15 is L type sprinkler, and servo motor 27 drives sprinkler 15 and sponge shell 18 simultaneously, and the outer screen of LED display screen 21 is provided with the protection film, and sprinkler head sprinkler 15 is provided with the replaceable watering head of plastics, and the inside of water filling port 10 is provided with the rubber stopper.

The working principle is as follows: the solar photovoltaic panel 1 is opened at ordinary times, the sunlight is irradiated, the solar energy is converted into the electric energy, the storage battery 26 is charged, the solar energy is transmitted to the LED display screen 21 through the control of the control panel 25, and the bottom of the solar photovoltaic panel 1 is provided with the rain shielding plate 12;

the water pump 5 and the servo motor 27 are simultaneously turned on by the control panel 25, the water pump 5 conveys the water in the water collecting tank 6 to the inside of the rubber water outlet pipe 8 through the rubber water conveying pipe 4, then the water is conveyed to the inside of the sprinkler 15 through the rubber water outlet pipe 8, finally the water is sprayed to the surface of the LED display screen 21 through the sprinkler head sprinkler 15, the servo motor 27 drives the wiper rod 22 to rotate through the rotating shaft 29, the rotating shaft 29 drives the gear 31 to rotate, the rack 30 rotates on the gear 31, the gear 31 horizontally moves while the gear 31 rotates on the rack 30, so that the gear 31 drives the sliding sleeve block 28 to move horizontally on the supporting plate 17, the sliding sleeve block 28 drives the sponge shell 18 and the sprinkler 15 to move horizontally, the rotating wiper rod 22 wipes the surface of the LED display screen 21, meanwhile, the moving sponge shell 18 drives the sponge 20 to wipe water stains on the surface of the LED display screen 21;

when raining, the rainwater falls into the interior of the rain-shielding plate 12 along the solar photovoltaic panel 1, and then falls into the interior of the water collection tank 6 through the water collection tank 9 by the rain-shielding plate 12, so that the rainwater is collected, if in drought, the water can be injected into the interior of the water collection tank 6 through the water injection port 10, and a certain amount of water is stored in the water collection tank 6.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an easy abluent outdoor LED display screen, includes solar photovoltaic board (1), its characterized in that: the solar photovoltaic panel is characterized in that a rain shielding plate (12) is arranged at the bottom of the solar photovoltaic panel (1), second supporting rods (16) are arranged on two sides of the bottom of the rain shielding plate (12), two groups of LED display screen protective cases (19) are arranged at the bottom of the second supporting rods (16), first supporting rods (11) are symmetrically arranged on two sides of the front end of the top of each LED display screen protective case (19), a supporting plate (17) is arranged at the top of each first supporting rod (11), a control panel (25) is arranged at the middle position of the bottom of each LED display screen protective case (19), pillars (2) are arranged on two sides of the bottom of each LED display screen protective case (19), bases (13) are arranged at the bottoms of the two groups of pillars (2), a rack (30) is arranged at the top of the front end of each LED display screen protective case (19), a sliding groove (3) is arranged at the bottom of the front end of each LED display screen protective case (19), the LED screen display device is characterized in that a pulley (23) is arranged inside the sliding groove (3) in a sliding mode, a connecting shaft (24) is arranged at the top of the pulley (23), a wiper rod (22) is arranged at the top of the connecting shaft (24), an LED display screen (21) is arranged at the middle position of the front end of the LED display screen protective shell (19), a rotating shaft (29) is arranged at the middle position of the top of the wiper rod (22), a gear (31) is arranged at the middle position of the outer side of the rotating shaft (29), a sliding sleeve block (28) is arranged at the outer side of the supporting plate (17), a servo motor (27) is arranged at the front end of the sliding sleeve block (28), a sponge shell (18) and a sprinkler (15) are respectively arranged on two sides of the sliding sleeve block (28), a plurality of groups of sprinkler heads (15) are uniformly arranged on one side, away from the sponge shell (18), a water collecting tank (6) is arranged at the middle position of the side of the, one side of the top of the water collection tank (6) close to the LED display screen protective shell (19) is provided with a water injection port (10), the bottom of the water collection tank (6) far away from one side of the LED display screen protective shell (19) is provided with a water pump (5), the input end of the water pump (5) is provided with a rubber water delivery pipe (4), the output end of the water pump (5) is provided with a rubber water outlet pipe (8), one side of the top of the water collection tank (6) far away from the LED display screen protective shell (19) is provided with a water inlet (7), the top of the water inlet (7) is provided with a water collection tank (9), the water collection tank (9) is connected with a rain shielding plate (12), the rubber water outlet pipe (8) is connected with a sprinkler (15), and the column (2) is provided with a storage battery (26) close to one side of the control panel (25), the control panel (25) is, The storage battery (26) is electrically connected with the servo motor (27).

2. The outdoor LED display screen easy to clean of claim 1, wherein: the outside of servo motor (27) is provided with the motor storehouse, and the inside in motor storehouse is provided with the amortization cotton.

3. The outdoor LED display screen easy to clean of claim 1, wherein: the sprinkler (15) is an L-shaped sprinkler, and the servo motor (27) drives the sprinkler (15) and the sponge shell (18) simultaneously.

4. The outdoor LED display screen easy to clean of claim 1, wherein: and a protective film is arranged on the outer screen of the LED display screen (21).

5. The outdoor LED display screen easy to clean of claim 1, wherein: the sprinkler head sprinkler (15) is provided with a plastic replaceable sprinkler head.

6. The outdoor LED display screen easy to clean of claim 1, wherein: a rubber plug is arranged in the water filling port (10).