Light plate of advertising lamp box
Technical Field
The utility model relates to a billboard technical field specifically is an advertising light boxes worn-out fur.
Background
With the acceleration of the urbanization process, the use of public transportation is very important for urban environmental protection and energy conservation, and the traffic jam is reduced while the energy is saved.
The existing billboard is mainly a light board which is arranged at a bus station and used for prompting stations or providing advertisement display, and because the light board is exposed outdoors and not cleaned for a long time, a great deal of dust accumulation can occur on the surface of the billboard, so that passengers can lean on dust or the display effect of advertisements is poor, and the use effect of the billboard is seriously reduced; the existing advertising boards are all vertical advertising boards, so that passengers do not have corresponding rain sheltering places due to the outdoor advertising boards, and customers cannot specially run under the advertising boards to browse advertisements, so that the use efficiency of the advertising boards is reduced.
We propose an advertising light box light panel for solving the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an advertising light boxes worn-out fur to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an advertising light boxes worn-out fur, includes the bill-board, the middle part of bill-board fixed mounting and lamp pole, the internally mounted of lamp pole has the track, the top and the steering spindle meshing of track are connected, the bottom and the motor meshing transmission of track are connected, the top fixed mounting of lamp pole has the roof, inside the opening of roof has the rainwater groove, the terminal leading-in water tank of rainwater groove, with the basin, the valve is installed to the inside central point of water tank, the top of water tank is provided with the water inlet, the bottom of water tank is connected and is switched on the water pipe, the terminal fixedly connected with cleaning head of water pipe, the water tank switch-on connection installation air-blower, the bottom fixed mounting of large mouse lamp pole has the baffle, the inside fixed mounting of baffle has PLC the control unit.
Preferably, the bottom of the cleaning head is in conduction connection with a water pipe, the tail end of the water pipe is fixedly connected with a throttle valve, a gear shaft is fixedly mounted at the top of the throttle valve, a liquid outlet is fixedly mounted at the top of the gear shaft, a brush is wrapped and mounted at the outer side of the liquid outlet, and the diameter of the brush is consistent with the width of the advertising board.
Preferably, the length range of the water pipe is consistent with the running stroke length of the cleaning head, and the running range of the cleaning head is consistent with the height of the advertising board.
Preferably, the liquid sprayed out of the liquid outlet is attached to the surface of the billboard.
Preferably, a gear with the same modulus as that of the crawler belt is arranged on the surface of the main shaft of the steering shaft, and the crawler belt is of a rack structure with two closed ends.
Compared with the prior art:
this device has used baffle structure for be located open air bill-board can provide corresponding place of sheltering from for the customer under sleet weather, and the customer can be in the in-process of sheltering from and browse the advertisement by the way, has increased the result of use of bill-board.
The brush-water supply device of the device can collect rainwater and clean the surface of the advertising board, so that the rainwater is recycled, city tap water is not required to be introduced, energy is saved, the environment is protected, the advertising board is cleaned, and the cleanliness and the display effect of the advertising board are improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the cleaning head;
FIG. 3 is a schematic structural view of a steering shaft;
fig. 4 is a schematic structural view of the crawler.
In the figure: the automatic cleaning device comprises a billboard 1, a lamp post 2, a caterpillar track 3, a steering shaft 4, a motor 5, a top plate 6, a rainwater tank 7, a water tank 8, a valve 9, a water inlet 10, a water pipe 11, a cleaning head 12, a blower 13, a baffle 14, a PLC (programmable logic controller) 15, a throttle valve 12-1, a gear shaft 12-2, a liquid outlet 12-3 and a brush 12-4.
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 advertisement lamp box light plate comprises an advertisement board 1, the advertisement board 1 is fixedly installed at the middle part of a lamp post 2, a caterpillar band 3 for transmission is installed inside the lamp post 2, the top of the caterpillar band 3 is meshed and connected with a steering shaft 4 for top steering fixation, the bottom of the caterpillar band 3 is meshed and connected with a motor 5 in a transmission way, the motor 5 provides power for a meshing device, a top plate 6 for receiving rainwater and shielding the rainwater is fixedly installed at the top of the lamp post 2, a rainwater tank 7 for collecting the rainwater is arranged inside the top plate 6, the tail end of the rainwater tank 7 is led into a water tank 8 for collecting the rainwater, a valve 9 for opening and closing the water tank 8 is installed at the central position inside the water tank 8, an inlet passage water inlet 10 for the rainwater is arranged at the top of the water tank 8, an output device water pipe 11 for leading the rainwater into the water tank 8 is connected at the bottom of the water tank 8, the water tank 8 is connected with and provided with an air blower 13 for pressurizing the inside of the water tank 8 to discharge water, the bottom of the lamp post 2 is fixedly provided with a baffle 14, and the inside of the baffle 14 is fixedly provided with a PLC control unit 15. The bottom of the cleaning head 12 is connected with a water pipe 11 of a water inlet device in a conduction mode, and the tail end of the water pipe 11 is fixedly connected with a throttle valve 12-1 used for controlling the flow rate of water flow so as to prevent the sprayed water flow from being overlarge. The top of the throttle valve 12-1 is fixedly provided with a gear shaft 12-2 in meshing transmission connection with the crawler 3, the top of the gear shaft 12-2 is fixedly provided with a liquid outlet 12-3, the outer side of the liquid outlet 12-3 is wrapped and provided with a brush 12-4 for cleaning the surface of the billboard 1, and the diameter of the brush 12-4 is consistent with the width of the billboard 1, so that the cleaned part is more complete.
The length range of the water pipe 11 is consistent with the running stroke length of the cleaning head 12, so that the water pipe is prevented from being torn off, the running range of the cleaning head 12 is consistent with the height of the advertising board 1, and only the advertising board 1 is cleaned, so that waste is avoided.
The liquid sprayed out of the liquid outlet 12-3 is attached to the surface of the advertising board 1, a throttle valve 12-1 is arranged at the position for controlling, the purpose is to prevent water flow from splashing, and all movement and electric energy of the device are from a PLC control unit 15.
The surface of the main shaft of the steering shaft 4 is provided with a gear with the same module as that of the crawler 3, so that the crawler 3 can be meshed with the gear, and the crawler 3 is of a rack structure with two closed ends.
The working principle is as follows:
in a rain and snow environment, a user can realize the additional function of rain sheltering by firstly standing at the bottom of the top plate 6, and convenience is provided for the user to browse advertisements.
When raining, the valve 9 is controlled to be opened by the PLC control unit 15, rainwater flows into the water tank 8 from the rainwater tank 7 inside the top plate 6 and is collected by the rainwater tank, and the valve 9 is closed after the collection is completed.
When the advertising board 1 needs to be cleaned, the PLC control unit 15 controls the blower 13 to be turned on, the blower 13 controls water flow in the water tank 8 to enter the water pipe 11, the water flow in the water pipe 11 enters the liquid outlet 12-3 after passing through the throttling effect of the throttle valve 12-1 and is discharged to the brush 12-4, and the strength of the water flow only flows to the surface of the advertising board 1 and does not splash due to the control of the water flow.
The motor 5 is started to drive the caterpillar band 3 to rotate along the steering shaft 4 at the top, and due to the meshing of the cleaning head 12, the cleaning head 12 can rotate back and forth on the surface of the advertising board 1 to be matched with the liquid outlet 12-3 and the brush 12-4 to clean the surface of the advertising board 1, so that the cleaning operation is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.