CN219872797U - An advertising light box - Google Patents

Abstract

The utility model discloses an advertising lamp box, and belongs to the technical field of advertising equipment. The advertising lamp box comprises a shell and supporting plates, wherein the supporting plates are fixed on two sides of the shell through bolts, advertising cloth is connected to the inside of the shell through supporting transmission components, and cleaning components are arranged at the bottoms of the advertising cloth, which are positioned on the shell; the cleaning component comprises cotton wiping cloth and a porous roller, the cotton wiping cloth is clamped and fixed on the circumferential outer wall of the porous roller, uniform water spraying holes are formed in the inner wall of the porous roller, and one end of the porous roller is connected with the water supply component. According to the utility model, through arranging the water spraying holes, the cotton wiping cloth and the porous rolling shafts, the wet cotton wiping cloth is utilized to wipe and clean the advertising cloth, and the driving support of the advertising cloth is matched with the supporting transmission assembly, so that on one hand, the cleaning of the advertising cloth is more uniform, and on the other hand, the water source only plays a role in wetting, thereby achieving the water-saving and environment-friendly effects.

Description

An advertising light box

Technical field

The utility model relates to the technical field of advertising equipment, in particular to an advertising light box.

Background technique

Advertising light box is an affordable, convenient and highly popular advertising mode. They can be found everywhere in life: buses, high-speed rails, subway stations, important traffic intersections, passenger service centers, etc. Advertising light boxes are often placed outdoors or in other public places where they tend to accumulate dust, which will inevitably lead to poor advertising effects displayed in the advertising light boxes. Moreover, it is inconvenient to clean the advertising light boards installed in public places or places with a large flow of people.

After searching, the Chinese patent publication number is CN215417396U, which discloses a new type of self-cleaning advertising light box, including a cleaning nozzle, a hair dryer and a pressure water pump device outside the main structure of the light box.

The above-mentioned patent has the following shortcomings: the use of a high-pressure water pump combined with a fixed nozzle to spray high-pressure water to clean the screen results in the inability to effectively clean areas far away from the nozzle, uneven cleaning, and the amount of water required by the high-pressure water pump will generate a large amount of waste water, resulting in unnecessary waste of water resources. In line with environmental protection principles.

Utility model content

The purpose of this utility model is to propose an advertising light box in order to solve the shortcomings existing in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical solutions:

An advertising light box includes a shell and a support plate. The support plate is fixed on both sides of the shell through bolts. The inside of the shell is connected with advertising cloth through a support transmission assembly, and the shell is provided with a cleaning assembly at the bottom of the advertising cloth. ;

The cleaning component includes a cotton wiping cloth and a porous roller. The cotton wiping cloth is snap-fastened to the circumferential outer wall of the porous roller, and the length of the cotton wiping cloth is greater than the width of the advertising cloth;

The inner wall of the porous roller is provided with uniform water spray holes, and one end of the porous roller is connected to a water supply component;

The inner walls of both ends of the porous roller are fixed with end caps through bolts.

As a further solution of the present invention: the water supply assembly includes a support shaft and a connector. The support shaft is a hollow shaft. The leftmost end of the support shaft is rotatably connected to one end of the connector, and the other end of the support shaft is welded to the end of the connector. outer wall of lid;

The water supply assembly also includes a water pump and a water tank. The water inlet of the water pump is connected to the water tank through a water pipe, and the water outlet of the water pump is connected to the other end of the connector through a water pipe.

As a further solution of the present invention: the water supply assembly further includes a water collection tank and a filter, the upper end of the water collection tank is welded to the bottom of the housing, and a drainage hole is provided at the bottom of the water collection tank;

The drainage hole is connected to the water inlet of the filter through a drainage pipe, and the other side of the filter is directly connected back to the water tank through a water pipe.

As a further solution of the present invention: the lower end of the housing is fixed with a flow guide cover through bolts, the back side of the flow guide cover is fixedly connected to an air pump through an air inlet pipe, and the air outlet end of the flow guide cover faces the advertising cloth;

As a further solution of the present invention: the support transmission assembly includes two sets of rollers, a transmission shaft and a transmission gear. The rollers are rotationally connected to the support plate through the transmission shaft, and the outer surface of the rollers is in contact with the advertising cloth.

As a further solution of the present invention: two sets of transmission gears are connected through keys at both ends of the outer wall of the transmission shaft. The two sets of transmission gears are driven and matched through a transmission chain;

LED light tube groups are vertically and uniformly connected to the support plate.

As a further solution of the present invention: the advertising light box also includes two motors, both of which are fixed on the outside of the support plate through bolts. One of the motors is connected to the support shaft through a coupling without a connecting head, and the other motor is connected to the support shaft through a coupling. The motor is connected to the outside of the transmission shaft through a coupling, and the motor connected to the transmission shaft is programmed and controlled;

Both ends of the transmission shaft and the support shaft are connected to the support plate through rolling bearings.

Compared with the existing technology, this utility model provides an advertising light box, which has the following beneficial effects:

1. This utility model, by setting up water spray holes, cotton wipes, and porous rollers, uses moist cotton wipes to wipe and clean the advertising cloth, and cooperates with the support transmission assembly to drive and support the advertising cloth. On the one hand, it can make The cleaning of the advertising cloth is relatively uniform. On the other hand, the water source only plays a moistening role, thereby achieving the effect of water saving and environmental protection.

2. This utility model realizes the recovery of sewage and increases the utilization rate of water resources by setting up a water collection tank and a filter, and using the filter to filter, reprocess and reuse the sewage collected in the water collection tank.

3. This utility model uses a programmed motor, a transmission shaft, a roller, a transmission gear, and a transmission chain. The advertising light box uses the roller to drive and support the advertising cloth to realize intermittent movement of the advertising cloth, so that the advertising cloth can stay stably. At a certain position, it has a good advertising effect. By controlling the rotation speed of the motor, the relative movement speed of the cleaning component and the advertising cloth is controlled. On the one hand, the operation is simple and easy to use, and on the other hand, it can better achieve the purpose of even wiping.

The uninvolved parts of the device are the same as the existing technology or can be implemented using the existing technology. The utility model has a simple structure and is easy to operate.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of an advertising light box proposed by the utility model;

Figure 2 is a schematic cross-sectional view of an advertising light box proposed by the utility model;

Figure 3 is a schematic diagram of the installation structure of the air deflector of the advertising light box proposed by the utility model;

Figure 4 is a schematic diagram of the cleaning assembly of an advertising light box proposed by the present utility model;

Figure 5 is a partial cross-sectional schematic diagram of the water supply assembly of an advertising light box proposed by the present utility model;

Figure 6 is a schematic structural diagram of the support and transmission assembly of an advertising light box proposed by the utility model;

Figure 7 is a piping diagram of the water supply system of the advertising light box proposed by the present utility model.

In the picture: 1-casing, 2-support plate, 3-motor, 4-sump, 5-air pump, 6-advertising cloth, 7-LED lamp set, 8-air deflector, 9-cotton wiping cloth , 10-porous roller, 11-drainage hole, 12-air inlet pipe, 13-roller, 14-drive shaft, 15-drive gear, 16-end cover, 17-support shaft, 18-connector, 19-drive chain .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or component referred to must have a specific orientation. , is constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

Example 1

An advertising light box, in order to comply with the concept of environmental protection and achieve uniform cleaning of the advertising light box, as shown in Figure 1-7, includes a shell 1 and a support plate 2. The support plate 2 is fixed on both sides of the shell 1 through bolts.

The interior of the housing 1 is connected to the advertising cloth 6 through the support transmission assembly, and the housing 1 is provided with a cleaning assembly at the bottom of the advertising cloth 6;

The cleaning component includes a cotton wipe 9 and a porous roller 10. The cotton wipe 9 is snap-fastened to the circumferential outer wall of the porous roller 10, and the length of the cotton wipe 9 is greater than the width of the advertising cloth 6;

The inner wall of the porous roller 10 is provided with uniform water spray holes, and one end of the porous roller 10 is connected to a water supply component.

End caps 16 are fixed to the inner walls of both ends of the porous roller 10 by bolts.

The support transmission component can drive the advertising cloth 6 to move. While the advertising cloth 6 moves, the porous roller 10 rotates, driving the cotton wiping cloth 9 to rotate. Through the action of centrifugal force, the cotton wiping cloth 9 contacts the advertising cloth 6 and generates relative motion. Movement to clean the advertising cloth 6, and the water supply component can supply water to the porous roller 10, and then spray water through the water spray hole to moisten the cotton wiping cloth 9 and the advertising cloth 6.

By arranging water spray holes, cotton wiping cloth 9, and porous rollers 10, the wet cotton wiping cloth 9 is used to wipe and clean the advertising cloth 6, and the supporting transmission assembly drives and supports the advertising cloth 6. On the one hand, the advertising cloth can be made The cleaning of cloth 6 is relatively uniform. On the other hand, the water source only plays a moistening role, thereby achieving the effect of saving water and environmental protection.

The water supply assembly includes a support shaft 17 and a connector 18. The support shaft 17 is a hollow shaft. The leftmost end of the support shaft 17 is rotationally connected to one end of the connector 18, and the other end of the support shaft 17 is welded to the end cover 16. Lateral wall.

The water supply assembly also includes a water pump and a water tank. The water inlet of the water pump is connected to the water tank through a water pipe, and the water outlet of the water pump is connected to the other end of the connector 18 through a water pipe.

When the water pump starts, the water in the water tank is pumped out, transported to the connector 18 through the water pipe, and then transported to the inside of the porous roller 10 through the hollow rotating shaft, thereby spraying onto the cotton wiping cloth 9 and advertising cloth 6.

The water supply assembly also includes a water collection tank 4 and a filter. The upper end of the water collection tank 4 is welded to the bottom of the housing 1, and a drainage hole 11 is provided at the bottom of the water collection tank 4.

The drainage hole 11 is connected to the water inlet of the filter through a drainage pipe, and the other side of the filter is directly connected back to the water tank through a water pipe.

When the cleaning assembly is working, the sewage generated by cleaning the advertising cloth 6 falls into the water collection tank 4 through the water spray holes evenly opened on the porous roller 10, and is discharged from the advertising light box through the drainage holes 11 opened at the lower end of the water collection tank 4, and leads to the water pipe. At the filter end of the filter, after being filtered by the filter, the filtered water flows back to the water tank through the water pipe.

By arranging the water collection tank 4 and the filter, the sewage collected in the water collection tank 4 is filtered, reprocessed and reused for secondary use, thereby realizing the recycling of sewage and increasing the utilization rate of water resources.

The lower end of the housing 1 is fixed with a flow guide cover 8 through bolts. The back side of the flow guide cover 8 is fixedly connected to an air pump 5 through an air inlet pipe 12 . The air outlet end of the flow guide cover 8 faces the advertising cloth 6 .

When the cleaned part of the advertising cloth 6 moves to the position of the air deflector 8, the air deflector 8 dries the remaining water stains on the surface of the advertising cloth 6 through the action of the air pump 5, thereby speeding up the drying speed and cleaning degree of the advertising cloth 6.

The support transmission assembly includes two sets of rollers 13, a transmission shaft 14 and a transmission gear 15. The rollers 13 are rotationally connected to the support plate 2 through the transmission shaft 14. The outer surface of the rollers 13 is in contact with the advertising cloth 6.

Two sets of transmission gears 15 are connected at both ends of the outer wall of the transmission shaft 14 through keys. The two sets of transmission gears 15 are driven and matched through a transmission chain 19 .

LED light tube groups 7 are vertically and evenly connected to the support plate 2 .

The advertising light box also includes two motors 3. Both motors 3 are fixed on the outside of the support plate 2 through bolts. One of the motors 3 is connected to the end of the support shaft 17 without the connector 18 through a coupling, and the other motor 3 is connected through a coupling. The coupling is connected to the outside of the transmission shaft 14 and controls the motor 3 connected to the transmission shaft 14 .

Both ends of the transmission shaft 14 and the support shaft 17 are connected to the support plate 2 through rolling bearings.

When the advertising light box is working, the programming motor 3 provides an intermittent power source for the transmission shaft 14 through the coupling, and uses the roller 13 and transmission gear 15 fixedly connected to the transmission shaft 14 to drive the advertising light box through the transmission chain 19 meshed with the transmission gear 15. The advertising cloth 6 that is in contact with the roller 13 rolls intermittently while supporting and keeping the advertising cloth 6 flat.

When cleaning is required, start the motor 3 connected to the support shaft 17. The motor 3 drives the support shaft 17 to rotate and at the same time drives the end cover 16 and the porous roller 10 that are welded and fixed to the support shaft 17. The cotton wiping cloth 9 rotates. The wiping cloth 9 and the advertising cloth 6 realize relative movement. The length of the cotton wiping cloth 9 is greater than the width of the advertising cloth 6 so that the entire surface of the advertising cloth 6 can be wiped to achieve uniform wiping.

By using the programmed motor, the transmission shaft 14, the roller 13, the transmission gear 15, and the transmission chain 19, the advertising light box utilizes the driving support of the roller 13 to the advertising cloth 6 to realize the intermittent movement of the advertising cloth 6, thereby making the advertising cloth 6 stable enough. Staying at a certain position, it has a good advertising effect. By controlling the rotation speed of the motor 3, the relative movement speed of the cleaning component and the advertising cloth 6 is controlled. On the one hand, the operation is simple and easy to use, and on the other hand, it can better achieve uniformity. Wiping purpose.

Working principle: When the advertising light box needs to be cleaned, the support transmission assembly provides an intermittent power source to the transmission shaft 14 through the programming motor 3 through the coupling, using the roller 13 and transmission gear 15 fixedly connected to the transmission shaft 14, through the transmission gear The transmission chain 19 meshed with 15 drives the advertising cloth 6 that is in contact with the roller 13 to roll intermittently. While the advertising cloth 6 moves, the motor 3 connected to the support shaft 17 is started. The motor 3 drives the support shaft 17 to rotate at the same time. The end cap 16 and the porous roller 10 that are welded and fixed with the support shaft 17 are driven to rotate, which drives the cotton wiping cloth 9 to rotate. Through the action of centrifugal force, the cotton wiping cloth 9 contacts the advertising cloth 6 and causes relative movement, thereby affecting the advertising cloth. 6 for cleaning, and the water supply component extracts the water in the water tank, transports it to the connector 18 through the water pipe, and then supplies water to the porous roller 10 through the hollow rotating shaft. The sewage generated by cleaning falls into the water collection tank 4 through the water spray hole. , filtered and sent back to the water tank to save water. The air pump 5 is turned on, and the air guide 8 uses the air pump 5 to air-dry the water stains remaining on the surface of the advertising cloth 6 to complete the entire cleaning and air-drying work.

The above are only preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed by the present utility model, implement the present utility model according to the present utility model. Novel technical solutions and utility model concepts, including equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims (8)

1. An advertising light box, including a shell (1) and a support plate (2). The support plate (2) is fixed on both sides of the shell (1) through bolts. It is characterized in that the inside of the shell (1) passes through The supporting transmission component is connected to the advertising cloth (6), and the housing (1) is provided with a cleaning component at the bottom of the advertising cloth (6); The cleaning component includes a cotton wipe (9) and a porous roller (10). The cotton wipe (9) is snap-fastened to the circumferential outer wall of the porous roller (10), and the cotton wipe (9) ) is greater than the width of the advertising cloth (6); The inner wall of the porous roller (10) is provided with uniform water spray holes, and one end of the porous roller (10) is connected to a water supply component; End caps (16) are fixed on the inner walls of both ends of the porous roller (10) through bolts. 2. An advertising light box according to claim 1, characterized in that the water supply assembly includes a support shaft (17) and a connector (18), the support shaft (17) is a hollow shaft, and the support shaft (17) The leftmost end is rotationally connected to one end of the connector (18), and the other end of the support shaft (17) is welded to the outer wall of the end cover (16); The water supply assembly also includes a water pump and a water tank. The water inlet of the water pump is connected to the water tank through a water pipe, and the water outlet of the water pump is connected to the other end of the connector (18) through a water pipe. 3. An advertising light box according to claim 2, characterized in that the water supply assembly further includes a water collection tank (4) and a filter, and the upper end of the water collection tank (4) is welded to the bottom of the housing (1) , and a drainage hole (11) is provided at the bottom of the water collection tank (4); The drainage hole (11) is connected to the water inlet of the filter through a drainage pipe, and the other side of the filter is directly connected back to the water tank through a water pipe. 4. An advertising light box according to claim 1, characterized in that the lower end of the housing (1) is fixed with a flow guide cover (8) through bolts, and the back side of the flow guide cover (8) passes through an air inlet pipe. (12) An air pump (5) is fixedly connected, and the air outlet end of the deflector cover (8) faces the advertising cloth (6). 5. An advertising light box according to claim 2, characterized in that the support transmission assembly includes two sets of rollers (13), a transmission shaft (14) and a transmission gear (15), and the roller (13) passes through The transmission shaft (14) is rotatably connected to the support plate (2), and the outer surface of the roller (13) is in contact with the advertising cloth (6). 6. An advertising light box according to claim 5, characterized in that two sets of transmission gears (15) are connected at both ends of the outer wall of the transmission shaft (14) through keys, and the two sets of transmission gears (15) The transmission is coordinated through the transmission chain (19); LED light tube groups (7) are vertically and evenly connected to the support plate (2). 7. An advertising light box according to claim 5, characterized in that the advertising light box further includes two motors (3), and both motors (3) are fixed to the outside of the support plate (2) through bolts. One of the motors (3) is connected to the end of the support shaft (17) away from the connector (18) through a coupling, and the other motor (3) is connected to the outside of the transmission shaft (14) through a coupling. 8. An advertising light box according to claim 5, characterized in that both ends of the transmission shaft (14) and the support shaft (17) are connected to the support plate (2) through rolling bearings.