CN114373404A

CN114373404A - Multifunctional new energy road billboard

Info

Publication number: CN114373404A
Application number: CN202111542078.2A
Authority: CN
Inventors: 刘贤晴
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-04-19

Abstract

The invention relates to a road billboard, in particular to a new energy multifunctional road billboard. The invention aims to provide a new energy multifunctional road billboard which can facilitate people to clean dust. The invention provides a new energy multifunctional road billboard, which comprises an installation frame, a glass plate, hinged plates, drain pipes, a bench and the like, wherein the glass plate is arranged on the upper part of the front side of the installation frame, the hinged plates are rotatably arranged on the upper part of the left side of the installation frame, the two drain pipes for draining water are arranged in the middle of the upper part of the rear side of the installation frame, the bench for passersby to rest is arranged on the ground, and the bench is positioned on the front side of the installation frame. According to the invention, the water inlet pipe is communicated with a water source, and after the second electromagnet is electrified, clear water can be sprayed to the photovoltaic panel assembly from the water-saving spray head, so that the photovoltaic panel assembly is cleaned, and meanwhile, under the action of the scraper, dust on the photovoltaic panel assembly can be scraped.

Description

Multifunctional new energy road billboard

Technical Field

The invention relates to a road billboard, in particular to a new energy multifunctional road billboard.

Background

At present, can see the bill-board often on the town road, common bill-board most all is direct through a big frame, at big frame internal fixation advertising cloth, and its frame often uses screw fixed connection, and this kind of bill-board need just can be unpack apart big frame with the help of special instrument when changing the advertisement, and the change procedure is more complicated.

Patent application CN208477871U, published as 20190205 discloses a novel road bill-board of energy-concerving and environment-protective, relates to road bill-board technical field. This energy-concerving and environment-protective neotype road bill-board, including drive box and box, the diapire of drive box and the top fixed connection of box, the inside of drive box is equipped with drive servo motor and battery, drive servo motor's bottom fixed mounting is at the roof of box, drive servo motor's output fixedly connected with roller, the surface winding of roller has the stay cord, the tail activity of stay cord runs through roof and the fixedly connected with lantern ring piece of box. This energy-concerving and environment-protective neotype road bill-board carries out the joint to the publicity cloth through U type card strip, U type support bar and joint piece, has avoided the trouble of dismantling the nut or has used the fixed waste of glue, through in the bottom is carried propaganda cloth to the box, has avoided demolising the frame and the trouble that brings to the box to promote work efficiency fast. Although the above-mentioned patent can make things convenient for people to change the advertisement, the solar charging panel of above-mentioned patent is after long-term the use, piles up easily on the solar charging panel and has a large amount of dusts, because the position of solar charging panel is than higher for people are more troublesome when the clearance.

Therefore, it is required to develop a new energy multifunctional road billboard which can facilitate people to clean dust.

Disclosure of Invention

In order to overcome the defect that people are troublesome to clean dust on a solar charging panel when the existing road billboard is used, the invention provides the new-energy multifunctional road billboard which can facilitate people to clean dust.

The invention is realized by the following technical approaches:

a new energy multifunctional road billboard comprises an installation frame, a glass plate, a hinged plate, drain pipes, a bench, a photovoltaic panel component, support rods, advertisement cloth, a toothed belt, a storage battery, a solar controller, a rotating mechanism, an automatic opening and closing mechanism and a locking mechanism, wherein the glass plate is arranged on the upper portion of the front side of the installation frame, the hinged plate is rotatably arranged on the upper portion of the left side of the installation frame, two drain pipes for draining water are arranged in the middle of the upper portion of the rear side of the installation frame, the bench for passerby rest is installed on the ground, the bench is positioned on the front side of the installation frame, the photovoltaic panel component for converting solar energy into electric energy is arranged on the rear side of the top of the installation frame, four support rods are arranged on the right side inside the installation frame at intervals, the advertisement cloth is placed between the support rods, the toothed belt is arranged on the right side of the advertisement cloth, the storage battery is arranged in the middle of the right side inside the installation frame, the solar controller is arranged on the right side of the installation frame, all through electric connection between solar control ware, battery and the photovoltaic electroplax subassembly, the inside right side upper portion of installation frame is equipped with and is used for making advertising cloth pivoted slewing mechanism, is equipped with the automatic mechanism that opens and shuts on the slewing mechanism, and installation frame left side upper portion is equipped with the locking mechanical system who is used for pinning the articulated slab.

Optionally, slewing mechanism is including installation piece, movable block, step motor, gear and first contact switch, and the inside right side upper portion of installation frame is equipped with the installation piece, and the installation piece is located solar controller's upside, and slidingtype is equipped with the movable block in the middle of the installation piece top, and the movable block right side is equipped with step motor, is equipped with the gear on step motor's the output shaft, gear and the meshing of taking the tooth belt, and installation piece top front side is equipped with first contact switch, first contact switch and movable block contact.

Optionally, the automatic opening and closing mechanism comprises a first electromagnet, an iron block, first pressure springs and a second contact switch, the first electromagnet is arranged on the left side of the bottom of the installation block, the iron block is arranged on the left side of the lower portion of the movable block, the two first pressure springs are arranged between the movable block and the bottom of the installation block, the second contact switch is arranged on the left side of the bottom in the installation frame, and the second contact switch is in contact with the hinged plate.

Optionally, the locking mechanism comprises a lock box, a movable rod, second pressure springs and a wedge block, the lock box is arranged on the upper portion of the left side of the installation frame, the movable rod is slidably arranged on the inner side of the lock box, the two second pressure springs are arranged between the upper side of the movable rod and the top of the lock box, the wedge block is arranged at the bottom of the movable rod, and the wedge block clamps the hinged plate.

Optionally, still including being used for making things convenient for people to take out and put back the positioning mechanism of advertising cloth, positioning mechanism is equipped with the slide rail including slide rail, delivery sheet and locating lever on the inside rear side upper portion of installation frame, and the sliding is equipped with the delivery sheet on the slide rail, and the delivery sheet contacts with advertising cloth, and the inside right side upper portion rear side of installation frame is equipped with the locating lever, and the delivery sheet contacts with the locating lever.

Optionally, the illumination device further comprises an illumination mechanism used for illuminating the advertising cloth, the illumination mechanism comprises a photosensitive sensor, an illuminating lamp and a backlight lamp, the photosensitive sensor is arranged on the right side of the upper portion of the installation frame, the illuminating lamp is arranged in the middle of the upper portion of the installation frame, the backlight lamp is arranged on the front side of the lower portion of the storage battery, and the illuminating lamp and the backlight lamp are both electrically connected with the storage battery.

Optionally, the photovoltaic module cleaning device further comprises a movable spraying mechanism for cleaning the photovoltaic module assembly, the movable spraying mechanism comprises a water inlet pipe, a connecting pipe, a backflow pipe, a water outlet pipe, a valve body, an iron baffle, a guide sleeve, a second electromagnet, a third pressure spring, a movable pipe, a water-saving spray head and a fourth pressure spring, the connecting pipe is arranged in the middle of the rear side of the upper portion of the mounting frame, the backflow pipe is arranged on the lower portion of the front side of the connecting pipe, the valve body is arranged between the lower side of the connecting pipe and the lower side of the backflow pipe, the water inlet pipe is communicated with the connecting pipe, the water outlet pipe is communicated with the backflow pipe, the iron baffle is arranged in the valve body in a sliding mode, the iron baffle blocks the water inlet pipe, the guide sleeve is arranged in the middle of the rear side of the upper portion of the mounting frame, the second electromagnet is arranged in the middle of the front side of the inner portion of the guide sleeve, the inner portion of the iron baffle is connected with the guide sleeve in a sliding mode, and the two third pressure springs are arranged between the iron baffle and the inner portion of the guide sleeve, the front side of the upper part of the connecting pipe is movably provided with a movable pipe, the rear side of the upper part of the movable pipe is provided with water-saving nozzles at intervals, and fourth pressure springs are arranged between the left side and the right side of the lower part of the front side of the movable pipe and the connecting pipe.

Optionally, still include the mechanism of striking off that is used for striking off the dust on the photovoltaic electroplax subassembly, strike off the mechanism including the guide arm, and a support, the apparatus further comprises a rotating shaft, torsion spring, the scraper blade, sliding sleeve and transfer line, the photovoltaic electroplax subassembly left and right sides all is equipped with the guide arm, the equal slidingtype in guide arm rear side is equipped with the support, the rotary type is equipped with the pivot between the support upper portion, all be equipped with torsion spring between the support of pivot left and right sides and homonymy, be equipped with the scraper blade in the pivot, the left and right sides of movable tube upper portion rear side all is equipped with the sliding sleeve, support outside lower part all is equipped with the transfer line, the transfer line all with the sliding sleeve sliding connection of homonymy.

Compared with the prior art, the invention has the remarkable improvements that:

1. according to the invention, the movable rod is pulled to move upwards, the hinged plate is rotated to be opened, and then the advertising cloth can be pulled out, so that people can replace or take down advertisements on the advertising cloth conveniently, and the time and physical strength of people are saved.

2. Under the action of the photovoltaic panel assembly, the solar controller and the storage battery, the solar energy can be converted into electric energy to be stored in the storage battery when sunlight irradiates on the photovoltaic panel assembly, so that the electric energy is provided for the illuminating lamp and the backlight lamp.

3. Under the action of the feeding plate and the positioning rod, people can conveniently take out and put back the advertising cloth, so that the gear is aligned with the toothed belt.

4. When the illuminating lamp and the backlight lamp are turned on, the advertising cloth can be illuminated, so that people can conveniently watch advertisements in a dark environment.

5. According to the invention, the water inlet pipe is communicated with a water source, and after the second electromagnet is electrified, clear water can be sprayed to the photovoltaic panel assembly from the water-saving spray head, so that the photovoltaic panel assembly is cleaned, and meanwhile, under the action of the scraper, dust on the photovoltaic panel assembly can be scraped.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a cross-sectional view of a first partial body structure of the present invention.

Fig. 4 is a cross-sectional view of a second partial body structure of the present invention.

Fig. 5 is a schematic perspective view of a first rotating mechanism according to the present invention.

Fig. 6 is a schematic perspective view of a second rotating mechanism according to the present invention.

Fig. 7 is a schematic view of a first partially-separated body structure of the automatic opening and closing mechanism of the present invention.

Fig. 8 is a schematic view of a second partially-separated body structure of the automatic opening and closing mechanism of the present invention.

Fig. 9 is a perspective view of the locking mechanism of the present invention.

Fig. 10 is a perspective sectional view of the lock mechanism of the present invention.

Fig. 11 is a schematic perspective view of a first positioning mechanism according to the present invention.

Fig. 12 is a schematic perspective view of a second positioning mechanism of the present invention.

Fig. 13 is a perspective view of the illumination mechanism of the present invention.

Fig. 14 is a schematic perspective view of the mobile spraying mechanism of the present invention.

FIG. 15 is a cross-sectional view of a first partial body configuration of a moving spray mechanism of the present invention.

Fig. 16 is a schematic partial perspective view of the mobile spraying mechanism of the present invention.

Fig. 17 is a sectional view of a second partial body construction of a moving spray mechanism of the present invention.

Fig. 18 is a perspective view of the scraping mechanism of the present invention.

Fig. 19 is a partial perspective view of the scraping mechanism of the present invention.

Fig. 20 is an enlarged view of a portion a of fig. 19 according to the present invention.

Description of reference numerals: 1-mounting frame, 2-glass plate, 3-hinged plate, 4-drain pipe, 5-bench, 6-photovoltaic panel component, 7-support rod, 8-advertising cloth, 81-toothed belt, 9-storage battery, 10-solar controller, 11-rotating mechanism, 111-mounting block, 112-movable block, 113-stepping motor, 114-gear, 115-first contact switch, 12-automatic opening and closing mechanism, 121-first electromagnet, 122-iron block, 123-first pressure spring, 124-second contact switch, 13-locking mechanism, 131-locking box, 132-movable rod, 133-second pressure spring, 134-wedge block, 14-positioning mechanism, 141-slide rail, 142-feeding plate, 143-positioning rod, 15-lighting mechanism, 151-photosensitive sensor, 152-lighting lamp, 153-backlight lamp, 16-mobile spraying mechanism, 161-water inlet pipe, 162-connecting pipe, 163-return pipe, 164-water outlet pipe, 165-valve body, 166-iron baffle, 167-guide sleeve, 168-second electromagnet, 169-third pressure spring, 1610-movable pipe, 1611-water-saving spray head, 1612-fourth pressure spring, 17-scraping mechanism, 171-guide rod, 172-bracket, 173-rotating shaft, 174-torsion spring, 175-scraping plate, 176-sliding sleeve and 177-driving rod.

Detailed Description

The invention is further explained by combining the drawings in the specification, and the embodiments of the invention are given by combining the drawings in the specification.

Example 1

A new energy multifunctional road billboard is shown in figures 1-10, and comprises an installation frame 1, a glass plate 2, a hinged plate 3, a drain pipe 4, a bench 5, a photovoltaic panel component 6, a support rod 7, advertising cloth 8, a toothed belt 81, a storage battery 9, a solar controller 10, a rotating mechanism 11, an automatic opening and closing mechanism 12 and a locking mechanism 13, wherein the glass plate 2 is arranged on the upper portion of the front side of the installation frame 1, the hinged plate 3 is rotatably arranged on the upper portion of the left side of the installation frame 1, two drain pipes 4 are arranged in the middle of the upper portion of the rear side of the installation frame 1, the drain pipes 4 can discharge accumulated water on the top of the installation frame 1 outwards, the bench 5 is installed on the ground, a passerby can sit on the bench 5 to have a proper rest, the bench 5 is positioned on the front side of the installation frame 1, the photovoltaic panel component 6 is arranged on the rear side of the top of the installation frame 1, when the sunlight irradiates on the photovoltaic panel component 6, photovoltaic electroplax subassembly 6 can convert solar energy into electric energy, the welding of 1 inside right side interval of installation frame has four bracing pieces 7, advertising cloth 8 has been placed between the bracing piece 7, advertising cloth 8 right side is equipped with

toothed belt

81, 1 inside right side middle part of installation frame is equipped with

battery

9, 1 inside right side upper portion of installation frame is equipped with solar control ware 10, all through electric connection between battery 9 and the

photovoltaic electroplax subassembly

6, 1 inside right side upper portion of installation frame is equipped with slewing mechanism 11, be equipped with automatic mechanism 12 that opens and shuts on

slewing mechanism

11, 1 left side upper portion of installation frame is equipped with locking mechanical system 13.

The rotating mechanism 11 comprises an installation block 111, a movable block 112, a stepping motor 113, a gear 114 and a first contact switch 115, the installation block 111 is welded on the upper portion of the right side inside the installation frame 1, the installation block 111 is located on the upper side of the solar controller 10, the movable block 112 is arranged in the middle of the top of the installation block 111 in a sliding mode, the stepping motor 113 is arranged on the right side of the movable block 112, when the stepping motor 113 is started, the advertising cloth 8 can rotate intermittently, so that people can conveniently watch advertisements on the advertising cloth 8, the gear 114 is arranged on an output shaft of the stepping motor 113, the gear 114 is meshed with the toothed belt 81, the first contact switch 115 is arranged on the front side of the top of the installation block 111, and the first contact switch 115 is in contact with the movable block 112.

The automatic opening and closing mechanism 12 comprises a first electromagnet 121, an iron block 122, a first pressure spring 123 and a second contact switch 124, the first electromagnet 121 is arranged on the left side of the bottom of the mounting block 111, the iron block 122 is welded on the left side of the lower portion of the movable block 112, the two first pressure springs 123 are arranged between the bottoms of the movable block 112 and the mounting block 111, the second contact switch 124 is arranged on the left side of the bottom in the mounting frame 1, and the second contact switch 124 is in contact with the hinge plate 3.

The locking mechanism 13 comprises a lock box 131, a movable rod 132, a second pressure spring 133 and a wedge 134, the lock box 131 is arranged on the upper portion of the left side of the installation frame 1, the movable rod 132 is arranged on the inner side of the lock box 131 in a sliding mode, the two second pressure springs 133 are arranged between the upper side of the movable rod 132 and the top of the lock box 131, the wedge 134 is arranged at the bottom of the movable rod 132, the hinge plate 3 can be locked by the wedge 134, the hinge plate 3 cannot rotate to be opened, and the hinge plate 3 is locked by the wedge 134.

When people need to use the new energy multifunctional road billboard, firstly, the stepping motor 113 is started, the output shaft of the stepping motor 113 is rotated for 5 seconds after 10 seconds every time, so as to drive the gear 114, the toothed belt 81 and the advertising cloth 8 to rotate for 5 seconds after 10 seconds every time, when people stand at the front side of the new energy multifunctional road billboard, the advertisement on the advertising cloth 8 can be watched through the glass plate 2, when people stand, people can sit on the bench 5 to have a proper rest, when sunlight irradiates on the photovoltaic panel assembly 6, the photovoltaic panel assembly 6 can convert solar energy into electric energy through the solar controller 10 to be stored in the storage battery 9, when raining, rainwater can fall on the top of the mounting frame 1 and then is discharged outwards through the drain pipe 4, when people need to replace or take off the advertisement on the advertising cloth 8, the movable rod 132 is pulled to move upwards, the second pressure spring 133 is stretched, the movable rod 132 drives the wedge block 134 to move upwards, the wedge block 134 releases the hinged plate 3, then the hinged plate 3 rotates to be opened, when the hinged plate 3 is separated from the second contact switch 124, the second contact switch 124 controls the first electromagnet 121 to be electrified, the first electromagnet 121 attracts the iron block 122 to move upwards, the iron block 122 drives the movable block 112, the stepping motor 113 and the gear 114 to move upwards, the first pressure spring 123 is compressed, the gear 114 is separated from the toothed belt 81, the movable block 112 is separated from the first contact switch 115, the first contact switch 115 controls the stepping motor 113 to be closed, the gear 114, the toothed belt 81 and the advertising cloth 8 stop rotating, then the movable rod 132 is released, the second pressure spring 133 is restored to the original state, the second pressure spring 133 drives the movable rod 132 and the wedge block 134 to move downwards to be reset, then the advertising cloth 8 is drawn out, then the advertisement on the advertising cloth 8 is replaced or taken down, then the advertising cloth 8 is put back, then the hinged plate 3 is reversely rotated and closed, when the hinged plate 3 is contacted with the wedge-shaped block 134, the hinged plate 3 presses the wedge-shaped block 134 to move upwards, so as to drive the movable rod 132 to move upwards, the second pressure spring 133 is stretched, when the hinged plate 3 is separated from the wedge-shaped block 134, the second pressure spring 133 restores the original state, the second pressure spring 133 drives the movable rod 132 and the wedge-shaped block 134 to move downwards and restore, so that the wedge-shaped block 134 blocks the hinged plate 3 again, when the hinged plate 3 is contacted with the second contact switch 124, the second contact switch 124 controls the first electromagnet 121 to be powered off, at this moment, the first pressure spring 123 restores the original state, the first pressure spring 123 drives the movable block 112, the iron block 122, the stepping motor 113 and the gear 114 to move downwards and restore, so as to cause the gear 114 to be meshed with the toothed belt 81, when the movable block 112 contacts the first contact switch 115, the first contact switch 115 controls the stepping motor 113 to be turned on, so as to drive the gear 114, the toothed belt 81 and the advertisement cloth 8 to rotate for 5 seconds after 10 seconds of interval each time, and when people no longer need to use the new energy multifunctional road billboard, the stepping motor 113 is turned off.

Example 2

In addition to embodiment 1, as shown in fig. 1, 2, 3, 4, 11, 12, 13, 14, 15, 16, 17, 18, 19 and 20, the advertisement cloth storage device further includes a positioning mechanism 14, the positioning mechanism 14 includes a slide rail 141, a feeding plate 142 and a positioning rod 143, the slide rail 141 is provided on the upper portion of the rear side inside the installation frame 1, the feeding plate 142 is slidably provided on the slide rail 141, the feeding plate 142 contacts the advertisement cloth 8, the positioning rod 143 is provided on the rear side of the upper portion of the right side inside the installation frame 1, and when the feeding plate 142 is moved, the positioning rod 143 can limit the feeding plate 142, so that people can conveniently reset the advertisement cloth 8, and the feeding plate 142 contacts the positioning rod 143.

When people need take advertising cloth 8 out, can stimulate feed plate 142 and remove left, make feed plate 142 and locating lever 143 separation, feed plate 142 drives advertising cloth 8 and removes left, then can take off advertising cloth 8, after people change or take off the back with the advertisement on the advertising cloth 8, put advertising cloth 8 back in place, then promote feed plate 142 and remove right the reset, feed plate 142 drives advertising cloth 8 and removes right the reset, when feed plate 142 contacts with locating lever 143, loosen feed plate 142, thereby make things convenient for people to take out and put back advertising cloth 8.

Still including lighting mechanism 15, lighting mechanism 15 is including photosensitive sensor 151, light 152 and backlight 153, installation frame 1 upper portion right side is equipped with photosensitive sensor 151, be equipped with light 152 in the middle of installation frame 1 upper portion, battery 9 lower part front side is equipped with backlight 153, light 152 and backlight 153 are when opening, can illuminate advertising cloth 8, make things convenient for people to watch under the environment that light is weaker, light 152 and backlight 153 all with battery 9 electric connection.

When the light sensor 151 senses that the surrounding light is weak, the light sensor 151 can control the illuminating lamp 152 and the backlight lamp 153 to be turned on, so that the illuminating lamp 152 and the backlight lamp 153 illuminate the advertising cloth 8, people can conveniently watch the advertisement in a dark environment, and when the light sensor 151 senses that the surrounding light is strong, the light sensor 151 can control the illuminating lamp 152 and the backlight lamp 153 to be turned off.

The movable spraying device further comprises a movable spraying mechanism 16, the movable spraying mechanism 16 comprises a water inlet pipe 161, a connecting pipe 162, a return pipe 163, a water outlet pipe 164, a valve body 165, an iron baffle 166, a guide sleeve 167, a second electromagnet 168, a third pressure spring 169, a movable pipe 1610, a water-saving spray head 1611 and a fourth pressure spring 1612, the connecting pipe 162 is arranged in the middle of the rear side of the upper portion of the mounting frame 1, the return pipe 163 is arranged at the lower portion of the front side of the connecting pipe 162, the valve body 165 is arranged between the lower portions of the connecting pipe 162 and the return pipe 163, the water inlet pipe 161 is arranged on the rear side of the lower portion of the valve body 165, the water inlet pipe 161 is communicated with the connecting pipe 162, the water outlet pipe 164 is communicated with the return pipe 163, the iron baffle 166 is arranged in a sliding manner inside the valve body 165, the iron baffle 166 blocks the water inlet pipe 161, the guide sleeve 167 is arranged in the middle of the rear side of the upper portion of the mounting frame 1, the second electromagnet 168 is arranged in the middle portion of the front side inside of the guide sleeve 167, inside and iron baffle 166 sliding connection of guide pin bushing 167, be equipped with two third pressure spring 169 between iron baffle 166 and the guide pin bushing 167 is inside, connecting pipe 162 upper portion front side sliding type is equipped with the movable tube 1610, the interval of movable tube 1610 upper portion rear side is equipped with water conservation shower nozzle 1611, water conservation shower nozzle 1611 can be with clear water spraying on photovoltaic electroplax subassembly 6 to wash photovoltaic electroplax subassembly 6, all be equipped with fourth pressure spring 1612 between the left and right sides of movable tube 1610 front side lower part and the connecting pipe 162.

When people need to clean the photovoltaic panel assembly 6, the water inlet pipe 161 can be communicated with a water source, then the second electromagnet 168 is electrified, the second electromagnet 168 attracts the iron baffle 166 to move forwards, the third pressure spring 169 is compressed, the iron baffle 166 does not block the water inlet pipe 161, meanwhile, the iron baffle 166 blocks the water outlet pipe 164, so that clean water enters the movable pipe 1610 through the water inlet pipe 161 and the connecting pipe 162 and is sprayed to the photovoltaic panel assembly 6 from the water-saving spray head 1611, the photovoltaic panel assembly 6 is cleaned, when the clean water enters the movable pipe 1610, the clean water extrudes the movable pipe 1610 to move forwards, the fourth pressure spring 1612 is compressed, the movable pipe 1610 drives the water-saving spray head 1611 to move forwards, so that the photovoltaic panel assembly 6 is cleaned comprehensively, after the photovoltaic panel assembly 6 is cleaned, the second electromagnet 168 is powered off, at this moment, the third pressure spring 169 is recovered to the original state, the third pressure spring 169 drives the iron baffle 166 to move backwards and reset, so that the iron baffle 166 blocks the water inlet pipe 161 again, and meanwhile, the iron baffle 166 does not block the water outlet pipe 164 any more, therefore, clean water does not enter the movable pipe 1610 through the water inlet pipe 161 and the connecting pipe 162 any more, the fourth pressure spring 1612 recovers the original state at the moment, the fourth pressure spring 1612 drives the movable pipe 1610 and the water-saving spray head 1611 to move backwards and reset, so that the residual clean water in the movable pipe 1610 is discharged outwards through the connecting pipe 162 and the water outlet pipe 164, and then the water inlet pipe 161 is disconnected from a water source.

Still including scraping mechanism 17, scrape off mechanism 17 including the guide arm 171, support 172, pivot 173, torsion spring 174, scraper blade 175, sliding sleeve 176 and transfer line 177, the photovoltaic electroplax subassembly 6 left and right sides all is equipped with guide arm 171, the equal slidingtype support 172 that is equipped with in guide arm 171 rear side, the rotary type is equipped with pivot 173 between the support 172 upper portion, all be equipped with torsion spring 174 between the pivot 173 left and right sides and the support 172 of homonymy, be equipped with scraper blade 175 on the pivot 173, scraper blade 175 is when removing, can scrape off the dust on the photovoltaic electroplax subassembly 6, the left and right sides of the upper portion rear side of movable tube 1610 all is equipped with sliding sleeve 176, support 172 outside lower part all is equipped with transfer line 177, transfer line 177 all is connected with the sliding sleeve 176 of homonymy.

When the movable tube 1610 moves forward, the movable tube 1610 drives the sliding sleeve 176 to move forward, thereby driving the transmission rod 177, the bracket 172, the rotating shaft 173 and the scraper 175 to move forward, when the scraper 175 contacts with the photovoltaic panel assembly 6, the photovoltaic panel assembly 6 can extrude the scraper 175 to rotate, the torsion spring 174 deforms, so that the scraper 175 scrapes off dust on the photovoltaic panel assembly 6, when the movable tube 1610 moves backward and resets, the movable tube 1610 drives the sliding sleeve 176 to move backward and reset, thereby driving the transmission rod 177, the bracket 172, the rotating shaft 173 and the scraper 175 to move backward and reset, when the scraper 175 is separated from the photovoltaic panel assembly 6, the torsion spring 174 restores to the original state, the torsion spring 174 drives the scraper 175 to rotate and reset, thereby facilitating people to scrape off dust on the photovoltaic panel assembly 6.

Finally, it is necessary to state that: the above-mentioned contents are only used to help understanding the technical solution of the present invention, and should not be interpreted as limiting the scope of the present invention; insubstantial modifications and adaptations of the invention as described above will occur to those skilled in the art and are intended to be within the scope of the invention as claimed.

Claims

1. A new energy multifunctional road billboard comprises an installation frame (1), glass plates (2), hinged plates (3), drain pipes (4), benches (5), photovoltaic panel components (6), support rods (7), advertising cloth (8), toothed belts (81), a storage battery (9) and a solar controller (10), wherein the glass plates (2) are arranged on the upper portion of the front side of the installation frame (1), the hinged plates (3) are rotatably arranged on the upper portion of the left side of the installation frame (1), the two drain pipes (4) for draining water are arranged in the middle of the upper portion of the rear side of the installation frame (1), the benches (5) for a passerby to rest are installed on the ground, the benches (5) are located on the front side of the installation frame (1), the photovoltaic panel components (6) for converting solar energy into electric energy are arranged on the rear side of the top of the installation frame (1), four support rods (7) are arranged on the right side of the inside of the installation frame (1) at intervals, advertising cloth (8) have been placed between bracing piece (7), advertising cloth (8) right side is equipped with toothed belt (81), installation frame (1) inside right side middle part is equipped with battery (9), installation frame (1) inside right side upper portion is equipped with solar control ware (10), all through electric connection between battery (9) and the photovoltaic electroplax subassembly (6), a serial communication port, still including slewing mechanism (11), automatic mechanism (12) and locking mechanical system (13) open and shut, installation frame (1) inside right side upper portion is equipped with and is used for making advertising cloth (8) pivoted slewing mechanism (11), be equipped with automatic mechanism (12) that opens and shuts on slewing mechanism (11), installation frame (1) left side upper portion is equipped with and is used for locking mechanical system (13) that pin articulated slab (3).

2. The new energy multifunctional road billboard is characterized in that the rotating mechanism (11) comprises a mounting block (111), a movable block (112), a stepping motor (113), a gear (114) and a first contact switch (115), the mounting block (111) is arranged on the upper portion of the right side inside the mounting frame (1), the mounting block (111) is located on the upper side of the solar controller (10), the movable block (112) is arranged in the middle of the top of the mounting block (111) in a sliding mode, the stepping motor (113) is arranged on the right side of the movable block (112), the gear (114) is arranged on an output shaft of the stepping motor (113), the gear (114) is meshed with the toothed belt (81), the first contact switch (115) is arranged on the front side of the top of the mounting block (111), and the first contact switch (115) is in contact with the movable block (112).

3. The new-energy multifunctional road billboard is characterized in that the automatic opening and closing mechanism (12) comprises a first electromagnet (121), an iron block (122), a first pressure spring (123) and a second contact switch (124), the first electromagnet (121) is arranged on the left side of the bottom of the mounting block (111), the iron block (122) is arranged on the left side of the lower portion of the movable block (112), the two first pressure springs (123) are arranged between the bottoms of the movable block (112) and the mounting block (111), the second contact switch (124) is arranged on the left side of the bottom in the mounting frame (1), and the second contact switch (124) is in contact with the hinge plate (3).

4. The new-energy multifunctional road billboard as claimed in claim 3, wherein the locking mechanism (13) comprises a lock box (131), a movable rod (132), a second pressure spring (133) and a wedge block (134), the lock box (131) is arranged on the upper portion of the left side of the mounting frame (1), the movable rod (132) is slidably arranged on the inner side of the lock box (131), two second pressure springs (133) are arranged between the upper side of the movable rod (132) and the top of the lock box (131), the wedge block (134) is arranged at the bottom of the movable rod (132), and the hinge plate (3) is clamped by the wedge block (134).

5. The new-energy multifunctional road billboard is characterized by further comprising a positioning mechanism (14) for facilitating people to take out and put back the advertising cloth (8), wherein the positioning mechanism (14) comprises a slide rail (141), a feeding plate (142) and a positioning rod (143), the slide rail (141) is arranged on the upper portion of the inner rear side of the mounting frame (1), the feeding plate (142) is arranged on the slide rail (141) in a sliding mode, the feeding plate (142) is in contact with the advertising cloth (8), the positioning rod (143) is arranged on the rear side of the inner right upper portion of the mounting frame (1), and the feeding plate (142) is in contact with the positioning rod (143).

6. The new energy multifunctional road billboard is characterized by further comprising a lighting mechanism (15) used for lighting advertising cloth (8), wherein the lighting mechanism (15) comprises a photosensitive sensor (151), a lighting lamp (152) and a backlight lamp (153), the photosensitive sensor (151) is arranged on the right side of the upper portion of the mounting frame (1), the lighting lamp (152) is arranged in the middle of the upper portion of the mounting frame (1), the backlight lamp (153) is arranged on the front side of the lower portion of the storage battery (9), and the lighting lamp (152) and the backlight lamp (153) are both electrically connected with the storage battery (9).

7. The new energy multifunctional road billboard as claimed in claim 6, further comprising a movable spraying mechanism (16) for cleaning the photovoltaic panel assembly (6), wherein the movable spraying mechanism (16) comprises a water inlet pipe (161), a connecting pipe (162), a return pipe (163), a water outlet pipe (164), a valve body (165), an iron baffle (166), a guide sleeve (167), a second electromagnet (168), a third pressure spring (169), a movable pipe (1610), a water-saving spray head (1611) and a fourth pressure spring (1612), the connecting pipe (162) is arranged in the middle of the rear side of the upper portion of the mounting frame (1), the return pipe (163) is arranged in the lower portion of the front side of the connecting pipe (162), the valve body (165) is arranged between the connecting pipe (162) and the lower side of the return pipe (163), the water inlet pipe (161) is arranged in the rear side of the lower portion of the valve body (165), and the water inlet pipe (161) is communicated with the connecting pipe (162), valve body (165) lower part front side is equipped with outlet pipe (164), outlet pipe (164) and back flow (163) intercommunication, the inside slidingtype of valve body (165) is equipped with iron baffle (166), iron baffle (166) block inlet tube (161), installation frame (1) upper portion rear side middle part is equipped with guide pin bushing (167), the inside front side middle part of guide pin bushing (167) is equipped with second electro-magnet (168), inside and iron baffle (166) sliding connection of guide pin bushing (167), be equipped with two third pressure spring (169) between iron baffle (166) and guide pin bushing (167) inside, the sideslip dynamic formula is equipped with movable tube (1610) before connecting pipe (162) upper portion, movable tube (1610) upper portion rear side interval is equipped with water conservation shower nozzle (1611), all be equipped with fourth pressure spring (1612) between the left and right sides of movable tube (1610) front side lower part and connecting pipe (162).

8. The new-energy multifunctional road billboard as claimed in claim 7, further comprising a scraping mechanism (17) for scraping off dust on the photovoltaic panel assembly (6), wherein the scraping mechanism (17) comprises guide rods (171), brackets (172), rotating shafts (173), torsion springs (174), scraping plates (175), sliding sleeves (176) and transmission rods (177), the guide rods (171) are arranged on the left and right sides of the photovoltaic panel assembly (6), the brackets (172) are arranged on the rear sides of the guide rods (171) in a sliding manner, the rotating shafts (173) are rotatably arranged between the upper portions of the brackets (172), the torsion springs (174) are arranged between the left and right sides of the rotating shafts (173) and the brackets (172) on the same side, the scraping plates (175) are arranged on the rotating shafts (173), the sliding sleeves (176) are arranged on the left and right sides of the rear sides of the upper portions of the movable tubes (1610), the transmission rods (177) are arranged on the lower portions of the outer sides of the brackets (172), the transmission rods (177) are all connected with the sliding sleeves (176) on the same side in a sliding mode.