CN214391217U - Based on LED ash removal device for display screen - Google Patents

Based on LED ash removal device for display screen Download PDF

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Publication number
CN214391217U
CN214391217U CN202022241197.1U CN202022241197U CN214391217U CN 214391217 U CN214391217 U CN 214391217U CN 202022241197 U CN202022241197 U CN 202022241197U CN 214391217 U CN214391217 U CN 214391217U
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CN
China
Prior art keywords
display screen
led display
fixedly connected
removal device
ash removal
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Active
Application number
CN202022241197.1U
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Chinese (zh)
Inventor
周志成
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Shenzhen Landun Special Display Electronic Technology Co ltd
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Shenzhen Landun Special Display Electronic Technology Co ltd
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Priority to CN202022241197.1U priority Critical patent/CN214391217U/en
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Abstract

The utility model discloses a based on ash removal device for LED display screen, including the wall body, the front side fixedly connected with LED display screen of wall body to the front side fixed connection mount of wall body, the front side fixedly connected with protection casing of mount, the utility model relates to a clean technical field of LED display screen. This based on ash removal device for LED display screen, it rotates to drive the screw rod through the motor, thereby it goes up and down to drive the screwed pipe, make the clearance brush go up and down in step, thereby remove dust to the surface of LED display screen, the dust absorption pump is collected the dust fall to the water tank in with the dust in the protection casing, prevent that the dust from leading to the fact the influence to the environment in getting into the air, the water pump makes in the water entering clearance brush of water tank, spout through the shower nozzle, spray water to the LED display screen, wash through the clearance brush, water after the clearance is collected in getting into the collecting box through receiving dirty groove, prevent that sewage from dropping pedestrian on one's body, and the work efficiency is improved.

Description

Based on LED ash removal device for display screen
Technical Field
The utility model relates to a clean technical field of LED display screen specifically is a based on ash removal device for LED display screen.
Background
The LED can save a large amount of electric energy for the country and users, save a large amount of working hours for the undertaking, and the development of the LED application technology adds new vitality to the competitive advertising industry.
General large-scale supermarket can be hung there is large-scale LED display screen for the advertisement is put in, but uses the LED display screen for a long time and can lead to being attached to on the LED display screen and have the dust, consequently need use ash removal device, can the LED display screen clear up, reduces artifical manual clearance.
But current ash removal device can not collect the dust after the clearance when using, can lead to the dust to get into the air, causes certain pollution to the environment to the sewage after the clearance can not be collected, can leave on following the LED display screen, can fall on the pedestrian of passing by one's body, influences guest's shopping mood.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a based on ash removal device for LED display screen has solved the problem of collecting the dust on the LED display screen.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a dust cleaning device for an LED display screen comprises a background wall body, wherein an LED display screen is fixedly connected to the front side of the background wall body, a fixing frame is fixedly connected to the front side of the background wall body, a protective cover is fixedly connected to the front side of the fixing frame, two screw rods are rotatably connected to the fixing frame, a supporting plate is fixedly connected to the top of the fixing frame, a motor is fixedly connected to the front side of the supporting plate, the top end of one of the two screw rods extends to the top of the fixing frame and is fixedly connected with the output end of the motor, threaded pipes are respectively and fixedly connected to the two screw rods, cleaning brushes are fixedly connected to the two threaded pipes, chain wheels are respectively and fixedly connected to the two screw rods, the two chain wheels are meshed through chains, a water tank is placed at the top of the fixing frame, and a water pump is fixedly connected to the top of the fixing frame, the water tank with the water pump passes through the inlet tube intercommunication, the intercommunication has the outlet pipe on the water pump, the outlet pipe runs through the protection casing and with the clearance brush intercommunication, a plurality of shower nozzles of fixedly connected with are gone up to the clearance brush, the top fixedly connected with dust absorption pump of mount, the intercommunication has into dirt pipe on the dust absorption pump, it extends to advance dirt pipe the bottom and the intercommunication of mount have into dirt fill, the dust absorption pump with the water tank intercommunication has out dirt pipe, fixedly connected with filter screen in the water tank to top one side intercommunication of water tank has the outlet duct, the bottom intercommunication of mount has the blow off pipe, the last UNICOM of blow off pipe has the collecting box.
Furthermore, four bolts are connected to the fixing frame in a threaded manner, and the four bolts are connected with the background wall body in a threaded manner.
Furthermore, the thread turning directions of the two screws are the same, and the internal thread turning directions of the two threaded pipes are the same.
Further, the inside of cleaning brush is hollow structure to cleaning brush and shower nozzle intercommunication.
Further, the bottom of mount has been seted up and has been received dirty groove, the bottom inner wall that receives dirty groove is the inclined plane.
Furthermore, a one-way valve is arranged on the dust outlet pipe, and the flow direction of the one-way valve is from the dust collection pump to the water tank.
Furthermore, one side of the fixing frame is fixedly connected with a fixing rod, and the fixing rod is movably connected with the water outlet pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
this based on ash removal device for LED display screen, it rotates to drive the screw rod through the motor, thereby it goes up and down to drive the screwed pipe, make the clearance brush go up and down in step, thereby remove dust to the surface of LED display screen, the dust absorption pump is collected the dust fall to the water tank in with the dust in the protection casing, prevent that the dust from leading to the fact the influence to the environment in getting into the air, the water pump makes in the water entering clearance brush of water tank, spout through the shower nozzle, spray water to the LED display screen, wash through the clearance brush, water after the clearance is collected in getting into the collecting box through receiving dirty groove, prevent that sewage from dropping pedestrian on one's body, and the work efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the sewage receiving tank of the present invention;
fig. 4 is a partial enlarged view of a portion a shown in fig. 2.
In the figure: 1-background wall body, 2-LED display screen, 3-fixed mount, 4-protective cover, 5-screw, 6-support plate, 7-motor, 8-sprocket, 9-chain, 10-bolt, 11-screwed pipe, 12-cleaning brush, 13-water tank, 14-water inlet pipe, 15-water pump, 16-water outlet pipe, 17-fixed rod, 18-nozzle, 19-dust suction pump, 20-dust inlet pipe, 21-dust inlet hopper, 22-dust outlet pipe, 23-filter screen, 24-air outlet pipe, 25-sewage discharge pipe, 26-collecting box, 27-sewage receiving groove, 28-one-way valve.
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. 1-4, the present invention provides a technical solution: an ash removal device for an LED display screen comprises a background wall body 1, wherein an LED display screen 2 is fixedly connected to the front side of the background wall body 1, a fixing frame 3 is fixedly connected to the front side of the background wall body 1, a protective cover 4 is fixedly connected to the front side of the fixing frame 3, two screw rods 5 are rotatably connected to the fixing frame 3, a supporting plate 6 is fixedly connected to the top of the fixing frame 3, a motor 7 is fixedly connected to the front side of the supporting plate 6, the top end of one screw rod 5 of the two screw rods 5 extends to the top of the fixing frame 3 and is fixedly connected with the output end of the motor 7, threaded pipes 11 are respectively in threaded connection with the two screw rods 5, cleaning brushes 12 are fixedly connected to the two threaded pipes 11, chain wheels 8 are respectively fixedly connected to the two screw rods 5, and the two chain wheels 8 are meshed through chains 9, a water tank 13 is arranged on the top of the fixed frame 3, a water pump 15 is fixedly connected on the top of the fixed frame 3, the water tank 13 is communicated with the water pump 15 through a water inlet pipe 14, the water pump 15 is communicated with a water outlet pipe 16, the water outlet pipe 16 penetrates through the protective cover 4 and is communicated with the cleaning brush 12, a plurality of spray heads 18 are fixedly connected to the cleaning brush 12, the top of the fixed frame 3 is fixedly connected with a dust suction pump 19, the dust suction pump 19 is communicated with a dust inlet pipe 20, the dust inlet pipe 20 extends to the bottom of the fixed frame 3 and is communicated with a dust inlet hopper 21, the dust suction pump 19 is communicated with the water tank 13 and is provided with a dust outlet pipe 22, a filter screen 23 is fixedly connected in the water tank 13, and one side of the top of the water tank 13 is communicated with an air outlet pipe 24, the bottom of the fixed frame 3 is communicated with a sewage discharge pipe 25, and the sewage discharge pipe 25 is communicated with a collecting box 26.
The motor 7 is an asynchronous motor and is connected with an external power supply and a control switch when in use; the water pump 15 is connected with an external power supply and a control button when in use; the dust suction pump 19 is connected with an external power supply and a control knob when in use.
Drive screw rod 5 through motor 7 and rotate, thereby drive screwed pipe 11 and go up and down, make clearance brush 12 go up and down in step, thereby remove dust to the surface of LED display screen 2, the dust absorption pump is collected the dust in with protection casing 4 and is carried out the dust fall in water tank 13, prevent that the dust from leading to the fact the influence to the environment in getting into the air, water pump 15 makes the water in the water tank 13 get into in clearance brush 12, spout through shower nozzle 18, spray water to LED display screen 2, wash through clearance brush 12, water after the clearance is collected in getting into collecting box 26 through receiving dirty groove 27, prevent that sewage from dropping pedestrian on one's body, and the work efficiency is improved.
The fixing frame 3 is in threaded connection with four bolts 10, and the four bolts 10 are in threaded connection with the background wall body 1.
Fix mount 3 on wall body 1 through bolt 10, when needs clear up LED display screen 2, fix mount 3 on wall body 1, through the bolt after the clearance is accomplished, take off mount 3 from wall body 1, increase pleasing to the eye.
The screw threads of the two screw rods 5 are in the same direction, and the internal thread of the two threaded pipes 11 are in the same direction.
The motor 7 drives the screw rod 5 to rotate, drives the two chain wheels 8 to synchronously rotate through the chain 9, enables the two screw rods 5 to synchronously rotate, and rotates to the same direction through the threads of the two screw rods 5 and the two threaded pipes 11, so that the two threaded pipes 11 are driven to synchronously move upwards or downwards, the cleaning brush 12 is driven to lift, and the cleaning of the LED display screen 2 by the cleaning brush 12 is realized.
The cleaning brush 12 is hollow inside, and the cleaning brush 12 is communicated with the spray head 18.
The water pump 15 sucks the water in the water tank 13 into the water inlet pipe 14, so that the water enters the water outlet pipe 16, and the water enters the cleaning brush 12 through the hollow structure of the cleaning brush 12 and is finally sprayed out through the spray head 18 to clean the LED display screen 2.
Dirty groove 27 is seted up to the bottom of mount 3, the bottom inner wall of receiving dirty groove 27 is the inclined plane.
The sewage flow-in after accomplishing the LED display screen washing is received dirty inslot 27, through receiving the inclined plane of dirty groove 27, makes sewage get into and receives one side of dirty groove 27 to get into in the blow off pipe 25, collect through collecting box 26 finally.
The dust outlet pipe 22 is provided with a one-way valve 28, and the flow direction of the one-way valve 28 is from the dust suction pump 19 to the water tank 13.
The dust suction pump 19 absorbs dust generated after cleaning in the protective cover 4 into the dust inlet hopper 21, so that the dust enters the dust inlet pipe 20, enters the dust outlet pipe 22 through the dust suction pump 19, finally enters the water tank 13 for dust reduction, the one-way valve 28 controls the one-way flow of the dust, and water in the water tank 13 is prevented from entering the dust suction pump 19 through the dust outlet pipe 22.
And one side of the fixed frame 3 is fixedly connected with a fixed rod 17, and the fixed rod 17 is movably connected with the water outlet pipe 16.
The water outlet pipe 16 is wound on the fixing rod 17 through the fixing rod 17, and the water outlet pipe 16 is a hose and is convenient to move in the moving process.
When the dust collection device is used, the fixing frame 3 is fixed on the front side of the LED display screen 2 on the front side of the background wall body 1 through the bolt 10, the motor 7 on the supporting plate 6 is started to enable the screw rods 5 to rotate, the two chain wheels 8 synchronously rotate under the action of the chain 9, the two screw rods 5 synchronously rotate, the threaded pipes 11 move up and down, the cleaning brushes 12 are driven to move, dust on the surface of the LED display screen is cleaned, the dust collection pump 19 is started to collect the dust generated in the protective cover 4 into the dust inlet hopper 21, the dust inlet pipe 20 enters the dust outlet pipe 22 through the dust collection pump 19, the dust enters the water tank 13 and is filtered through the filter screen 23, the dust is reduced, and the filtered gas is discharged out of the water tank 13 through the gas outlet pipe 24;
open water pump 15, thereby in getting into cleaning brush 12 through inlet tube 14 suction outlet pipe 16 with the water in the water tank 13, through cleaning brush 12's hollow structure, thereby in getting into shower nozzle 18, thereby spray the surface of LED display screen 2, cooperation cleaning brush 12 washs the surface of LED display screen 2, the sewage inflow that produces after the washing is received in dirty groove 27, thereby in getting into blow off pipe 25, finally get into and collect in collecting box 26, prevent that sewage from dropping to pedestrian's on one's body.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a based on ash removal device for LED display screen, includes wall body (1), its characterized in that: the front side of the background wall body (1) is fixedly connected with an LED display screen (2), the front side of the background wall body (1) is fixedly connected with a fixing frame (3), the front side of the fixing frame (3) is fixedly connected with a protective cover (4), the fixing frame (3) is rotatably connected with two screw rods (5), the top of the fixing frame (3) is fixedly connected with a supporting plate (6), the front side of the supporting plate (6) is fixedly connected with a motor (7), the top end of one screw rod (5) of the two screw rods (5) extends to the top of the fixing frame (3) and is fixedly connected with the output end of the motor (7), the two screw rods (5) are both in threaded connection with threaded pipes (11), the two threaded pipes (11) are fixedly connected with cleaning brushes (12), and the two screw rods (5) are both in fixed connection with chain wheels (8), two sprocket (8) pass through chain (9) meshing, water tank (13) have been placed at the top of mount (3) to the top fixedly connected with water pump (15) of mount (3), water tank (13) with water pump (15) are through inlet tube (14) intercommunication, the intercommunication has outlet pipe (16) on water pump (15), outlet pipe (16) run through protection casing (4) and with cleaning brush (12) intercommunication, fixedly connected with a plurality of shower nozzles (18) on cleaning brush (12), the top fixedly connected with dust absorption pump (19) of mount (3), the intercommunication has into dirt pipe (20) on dust absorption pump (19), it extends to advance dirt fill (21) to advance in the bottom of mount (3) and the intercommunication, dust absorption pump (19) with water tank (13) intercommunication has out dirt pipe (22), the filter screen (23) is fixedly connected in the water tank (13), an air outlet pipe (24) is communicated with one side of the top of the water tank (13), a drain pipe (25) is communicated with the bottom of the fixing frame (3), and a collecting box (26) is communicated with the drain pipe (25).
2. The ash removal device for the LED display screen according to claim 1, wherein the ash removal device comprises: the fixing frame (3) is in threaded connection with four bolts (10), and the four bolts (10) are in threaded connection with the background wall body (1).
3. The ash removal device for the LED display screen according to claim 1, wherein the ash removal device comprises: the screw thread turning directions of the two screw rods (5) are the same, and the internal thread turning directions of the two threaded pipes (11) are the same.
4. The ash removal device for the LED display screen according to claim 1, wherein the ash removal device comprises: the interior of the cleaning brush (12) is of a hollow structure, and the cleaning brush (12) is communicated with the spray head (18).
5. The ash removal device for the LED display screen according to claim 1, wherein the ash removal device comprises: the bottom of mount (3) has been seted up and has been received dirty groove (27), the bottom inner wall that receives dirty groove (27) is the inclined plane.
6. The ash removal device for the LED display screen according to claim 1, wherein the ash removal device comprises: a one-way valve (28) is arranged on the dust outlet pipe (22), and the flow direction of the one-way valve (28) is from the dust collection pump (19) to the water tank (13).
7. The ash removal device for the LED display screen according to claim 1, wherein the ash removal device comprises: one side of the fixing frame (3) is fixedly connected with a fixing rod (17), and the fixing rod (17) is movably connected with the water outlet pipe (16).
CN202022241197.1U 2020-10-10 2020-10-10 Based on LED ash removal device for display screen Active CN214391217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022241197.1U CN214391217U (en) 2020-10-10 2020-10-10 Based on LED ash removal device for display screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022241197.1U CN214391217U (en) 2020-10-10 2020-10-10 Based on LED ash removal device for display screen

Publications (1)

Publication Number Publication Date
CN214391217U true CN214391217U (en) 2021-10-15

Family

ID=78018161

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022241197.1U Active CN214391217U (en) 2020-10-10 2020-10-10 Based on LED ash removal device for display screen

Country Status (1)

Country Link
CN (1) CN214391217U (en)

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