Intelligent street lamp convenient to maintain

Abstract

The invention relates to the technical field of street lamps, in particular to a convenient-to-maintain intelligent street lamp which comprises a lifting and releasing mechanism, a convenient-to-mount bearing mechanism arranged on the lifting and releasing mechanism, a pressure-bearing angle adjusting mechanism arranged on the convenient-to-mount bearing mechanism, an energy supply mechanism arranged on the pressure-bearing angle adjusting mechanism and a face self-cleaning mechanism arranged in the pressure-bearing angle adjusting mechanism. The face self-cleaning mechanism is located on the energy supply mechanism. The lifting and releasing mechanism comprises a lamp pole arranged on the ground, and two limiting grooves are formed in the outer wall of the lamp pole. An existing integrated street lamp is arranged to be of a three-section split structure, and after the lighting module climbs to the highest position along the rod body module, the lighting module can take a control assembly at the bottom of the rod body as a height control adjusting platform; at the moment, the photovoltaic module arranged on the lighting module can achieve stable lifting movement through cloud control in the exposed period, then periodic decontamination is conducted on the face self-cleaning mechanism, stability augmentation protection is provided, and therefore it is ensured that the photovoltaic module in the high-altitude state is in an efficient state all the time to convert light energy.

Description

Technical Field

[0001] The present invention relates to the technical field of street lamps, and specifically to a smart street lamp that is convenient for maintenance. Background Art

[0002] A smart street lamp refers to a street lamp that realizes remote centralized control and management of street lamps by applying advanced, efficient, and reliable power line carrier communication technology and wireless GPRS / CDMA communication technology, etc. Smart street lamps have functions such as automatically adjusting brightness according to traffic flow, remote lighting control, active fault alarm, anti-theft of lamp cables, and remote meter reading.

[0003] Due to the many functions of smart street lamps, in order to reduce the energy consumption of the city, photovoltaic modules can be added to smart street lamps to reduce the energy consumption of street lamps at night. However, the photovoltaic modules added to smart street lamps currently have certain defects in actual use. Since the photovoltaic modules are exposed to the external environment for a long time, and the traffic flow and pedestrian flow in the city are large, dirt is likely to accumulate on the surface of the photovoltaic modules. Excessive accumulation of dirt will reduce the light energy conversion rate of the photovoltaic modules, and the accumulated dirt will increase the difficulty of cleaning after getting wet. Over time, it will damage components such as photovoltaic modules.

[0004] In view of this, a smart street lamp that is convenient for maintenance is designed in the present invention to solve at least one of the above problems. Summary of the Invention

[0005] The present invention aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] For this reason, the technical solution adopted by the present invention is as follows: A smart street lamp that is convenient for maintenance, including a lifting mechanism, and further including a convenient mounting and carrying mechanism provided on the lifting mechanism, a pressure-bearing and angle-adjusting mechanism provided on the convenient mounting and carrying mechanism, an energy supply mechanism provided on the pressure-bearing and angle-adjusting mechanism, and a self-cleaning surface mechanism provided in the pressure-bearing and angle-adjusting mechanism, and the self-cleaning surface mechanism is located on the energy supply mechanism; The pressure-bearing and angle-adjusting mechanism includes a base installed on the convenient mounting and carrying mechanism, two brackets installed in the base, and a first shaft rod and a second shaft rod movably installed in the two brackets; The self-cleaning surface mechanism includes a pressure-bearing component movably installed in the base, a liquid squeezing component provided on the pressure-bearing component, a soft rubber scraper provided on the pressure-bearing component, and a pressing plate provided on the pressure-bearing component and attached to the top surface of the photovoltaic module.

[0007] In a preferred example, the present invention can be further configured as follows: The lifting and releasing mechanism further includes an anti-detachment cover plate movably installed in a rectangular chassis at the bottom of the lamp post, a shaft rod movably installed in the rectangular chassis, a winding roller installed outside the shaft rod, and a sling wound outside the winding roller. Two limiting grooves are provided on the outer wall of the lamp post; Two symmetrically distributed clamps are installed at the top of the lamp post, a waterproof cover installed on the top of the two clamps, and two pulleys movably installed inside the two clamps.

[0008] In a preferred example, the present invention can be further configured as follows: The convenient installation and bearing mechanism includes a stability enhancement component arranged outside the lifting and releasing mechanism, a cantilever arranged inside the stability enhancement component, and a lighting lamp installed on the cantilever; it also includes a corrugated pipe arranged on the cantilever, a sheath and a liquid storage tank installed on the cantilever; A tension spring is connected to the outside of the sheath, and the other end of the tension spring is connected to a chuck; A first diversion pipe is connected to the end pipe at the bottom of the liquid storage tank; The cantilever is formed by welding an arc-shaped pipe and a vertical pipe, and cavities are provided in the arc-shaped pipe and the vertical pipe. A nut is provided on the threaded section at the bottom of the cantilever, and the base is arranged on the cantilever.

[0009] In a preferred example, the present invention can be further configured as follows: The stability enhancement component includes a reinforcing pad arranged outside the lamp post, four springs fixedly connected to the inner cavity of the reinforcing pad, and a bushing installed at the other end of the springs; The number of bushings is four. A pressure-bearing wheel is arranged between two bushings, and the bushings are adapted to penetrate through rectangular sliding grooves on the inner wall of the reinforcing pad; Three evenly distributed guide rods are arranged in the groove at the top of the reinforcing pad, and the outer end of the pulley is connected to one of the guide rods.

[0010] In a preferred example, the present invention can be further configured as follows: Two transmission belts are drivingly connected to the runners at both ends of the first shaft rod and the second shaft rod, and baffles are installed on the inner walls of the transmission belts; A passive pulley is arranged in the middle of the first shaft rod, and a protective pad ring is arranged in the middle of the second shaft rod; The protective pad ring is used to restrain and guide the tension spring.

[0011] In a preferred example, the present invention can be further configured as follows: The power supply mechanism includes a plug arranged in the base, a support rod movably installed on the plug, and a photovoltaic module movably installed at the other end of the support rod, and the photovoltaic module is arranged directly above the base; It further includes a micro motor installed in the chassis at the bottom of the photovoltaic module. A driving pulley is arranged on the inner shaft of the micro motor, and a crawler is drivingly connected to the driving pulley; The other end of the crawler belt is driven by a driven pulley.

[0012] In a preferred embodiment of the present invention, it can be further configured that: the self-cleaning surface mechanism further includes a liquid inlet pipe connected to the other end of the pulley, two clamping plates arranged on the pressure-bearing assembly, and a cross beam installed inside the two clamping plates.

[0013] In a preferred embodiment of the present invention, it can be further configured that: the pressure-bearing assembly includes a constant pressure plate movably installed in the base, a compression spring movably installed in the concave hole at the bottom of the constant pressure plate, a push rod penetrating into the interior of the compression spring, a second diversion pipe installed inside the constant pressure plate, and a spray head arranged in the hole inside the constant pressure plate; A through hole is formed inside the soft rubber wiper, and the spray head is adaptively communicated with the through hole inside the soft rubber wiper.

[0014] In a preferred embodiment of the present invention, it can be further configured that: the liquid squeezing assembly includes a liquid squeezing box installed on the top of the constant pressure plate and an inner lining plate movably installed in the inner cavity of the liquid squeezing box; The top end of the push rod penetrates into the interior of the liquid squeezing box adaptively, and the top end of the push rod is installed on the inner lining plate.

[0015] In a preferred embodiment of the present invention, it can be further configured that: a sealing ring is arranged on the side of the inner lining plate; The second diversion pipe is integrally in an L-shaped structure, and the top end of the second diversion pipe is connected to the notch at the bottom of the liquid squeezing box.

[0016] By adopting the above technical solutions, the beneficial effects obtained by the present invention are as follows: 1. By setting the existing integral street lamp into a three-section split structure, when the lighting module climbs to the highest position along the pole module, the lighting module can use the control component at the bottom of the pole as a height control adjustment platform. At this time, the photovoltaic module on the lighting module can use cloud control to achieve stable lifting activities during the exposure period, thereby providing enhanced stability protection for the periodic cleaning of the self-cleaning surface mechanism, so as to ensure that the photovoltaic module in the high-altitude state is always in an efficient state to convert light energy.

[0017] 2. Using the street lamp pole as the load-bearing main body, according to the lighting requirements of different regions or sections, the movable and detachable load-bearing mechanism can be adjusted in height along the lamp pole. Multiple street lamps after height adjustment can be uniformly controlled by the cloud on the same road section. A unified liquid supply pipeline is arranged below the ground on the same road section, and is connected to the liquid storage tank through a branch pipeline along the inner cavity of the lamp pole, so as to realize the automatic supply of cleaning liquid within the same road section.

[0018] 3. The present invention sets a track on the lamp post and an independent stability - enhancing component outside the track. When the lighting module of an individual street lamp fails accidentally, the stability - enhancing component can be controlled with the lamp post as a carrier to remove the faulty lighting module, facilitating daily and quick maintenance by workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a front view schematic diagram of the present invention; Figure 2 is a three - dimensional schematic diagram of the present invention; Figure 3 is a schematic diagram of the lifting and lowering mechanism of the present invention; Figure 4 of the present invention Figure 3 partial schematic diagram; Figure 5 is a schematic diagram of the convenient - installation and load - bearing mechanism of the present invention; Figure 6 of the present invention Figure 5 magnified schematic diagram at A in; Figure 7 is a schematic diagram of the stability - enhancing component of the present invention; Figure 8 is a schematic diagram of the energy - supply mechanism of the present invention; Figure 9 is a schematic diagram of the pressure - bearing and angle - adjusting mechanism of the present invention; Figure 10 is a schematic diagram of the self - cleaning surface mechanism of the present invention; Figure 11 is an exploded schematic diagram of the self - cleaning surface mechanism of the present invention; Figure 12 is a partial sectional schematic diagram of the pressure - bearing component of the present invention; Figure 13 of the present invention Figure 12 partial schematic diagram Figure 14 of the present invention Figure 13 magnified schematic diagram at B in.

[0020] Reference Numerals: 100, lifting and lowering mechanism; 110, lamp post; 120, anti - detachment cover plate; 130, shaft rod; 140, winding roller; 150, sling; 160, limit groove; 170, clip; 180, waterproof cover; 190, pulley; 200, convenient - installation and load - bearing mechanism; 210, stability - enhancing component; 211, reinforcing cushion piece; 212, guide rod; 213, pressure - bearing wheel; 214, bushing; 215, spring; 220, cantilever; 230, illuminating lamp; 240, corrugated pipe; 250, sheath; 260, tension spring; 270, chuck; 280, liquid storage tank; 290, first diversion pipe; 300, Pressure-bearing Angle-adjusting Mechanism; 310, Base; 320, Bracket; 330, First Shaft Rod; 340, Second Shaft Rod; 350, Protective Pad Ring; 360, Transmission Belt; 370, Baffle 400, Energy Supply Mechanism; 410, Photovoltaic Module; 420, Support Rod; 430, Plug; 440, Micro Motor; 450, Crawler Belt 500, Self-cleaning Mechanism; 510, Pressure-bearing Assembly; 511, Constant Pressure Plate; 512, Push Rod; 513, Compression Spring; 514, Second Diversion Pipe; 515, Sprinkler Head; 520, Liquid Squeezing Assembly; 521, Liquid Squeezing Tank; 522, Lining Plate; 530, Liquid Inlet Pipe; 540, Clamp Plate; 550, Cross Beam; 560, Soft Rubber Wiper; 570, Pressing Plate Detailed Embodiment

[0021] To make the objectives, technical solutions and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below in combination with the specific embodiments and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0022] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention.

[0023] The following describes a smart street lamp that is easy to maintain provided by some embodiments of the present invention with reference to the accompanying drawings.

[0024] Embodiment 1: Combined Figures 1 to 14 As shown in the figure, a smart street lamp that is easy to maintain provided by the present invention includes a lifting and lowering mechanism 100, a convenient installation and bearing mechanism 200 provided on the lifting and lowering mechanism 100, a pressure-bearing angle-adjusting mechanism 300 provided on the convenient installation and bearing mechanism 200, an energy supply mechanism 400 provided on the pressure-bearing angle-adjusting mechanism 300, and a self-cleaning mechanism 500 provided inside the pressure-bearing angle-adjusting mechanism 300, and the self-cleaning mechanism 500 is located on the energy supply mechanism 400. The lifting and lowering mechanism 100 is provided on a designated road surface for providing support for the convenient installation and bearing mechanism 200. The convenient installation and bearing mechanism 200 is used for providing an effective replacement carrier for the lighting module. The pressure-bearing angle-adjusting mechanism 300 is used for providing inclination adjustment for the energy supply mechanism 400 and providing a carrier for the self-cleaning of the self-cleaning mechanism 500. The energy supply mechanism 400 is used for supplying energy to the lighting module and at the same time supplying energy to the self-cleaning mechanism 500.

[0025] The lifting and lowering mechanism 100 includes a lamp post 110 placed on the ground. There are two limiting grooves 160 opened on the outer wall of the lamp post 110. An anti-detachment cover plate 120 movably installed inside the rectangular chassis at the bottom of the lamp post 110, a shaft rod 130 movably installed inside the rectangular chassis, a winding roller 140 installed on the outside of the shaft rod 130, and a suspension cable 150 wound around the outside of the winding roller 140; At the top of the lamp post 110, two symmetrically distributed clamping members 170 are installed, a waterproof cover 180 installed on the tops of the two clamping members 170, and two pulleys 190 movably installed inside the two clamping members 170; The convenient installation and bearing mechanism 200 includes a stability enhancing component 210 arranged outside the lamp post 110, a cantilever 220 arranged inside the stability enhancing component 210, a lighting lamp 230 installed on the cantilever 220, a corrugated pipe 240 arranged on the cantilever 220, and a sheath 250 and a liquid storage tank 280 installed on the cantilever 220; A tension spring 260 is connected to the outside of the sheath 250, and the other end of the tension spring 260 is connected to a chuck 270; A first diversion pipe 290 is connected to the end pipe at the bottom of the liquid storage tank 280; The cantilever 220 is formed by welding an arc-shaped pipe and a vertical pipe, and cavities are formed inside the arc-shaped pipe and the vertical pipe. A nut is arranged on the threaded section at the bottom of the cantilever 220; The pressure bearing and angle adjusting mechanism 300 includes a base 310 installed on the cantilever 220, two brackets 320 installed inside the base 310, and a first shaft rod 330 and a second shaft rod 340 movably installed inside the two brackets 320; The energy supply mechanism 400 includes a plug 430 arranged inside the base 310, a support rod 420 movably installed on the plug 430, and a photovoltaic module 410 movably installed at the other end of the support rod 420, and the photovoltaic module 410 is arranged directly above the base 310; The self-cleaning surface mechanism 500 includes a pressure bearing component 510 movably installed inside the base 310, a liquid squeezing component 520 arranged on the pressure bearing component 510, a soft rubber wiper 560 arranged on the pressure bearing component 510, a pressing plate 570 arranged on the pressure bearing component 510 and fitting on the top surface of the photovoltaic module 410, a liquid inlet pipe 530 connected to the other end of the pulley 190, two clamping plates 540 arranged on the pressure bearing component 510, and a cross beam 550 installed inside the two clamping plates 540.

[0026] First, a concrete roadbed is set on the ground in the designated area, and then the lamp post 110 is fixed to the top of the concrete roadbed by expansion bolts. Then, the anti-detachment cover plate 120 is untied, and the shaft rod 130 is controlled to rotate. At this time, the winding roller 140 arranged outside the shaft rod 130 will wind the sling 150 to stretch, and the sling 150 supported by the two pulleys 190 will drive the entire stability enhancing component 210 to rise and fall stably along the lamp post 110; The cantilever 220 disposed within the stability enhancement assembly 210 will drive the lighting lamp 230, the pressure-bearing angle adjustment mechanism 300, and the energy supply mechanism 400 to climb along the lamp post 110. When the lighting lamp 230 moves to the designated high-altitude position, the anti-detachment cover plate 120 can be locked within the lamp post 110. At this time, the lighting lamp 230 can provide effective lighting to the nearby ground on the designated road section. After the device has been used for a period of time, the micro motor 440 is started through the cloud. At this time, the transmission shaft within the micro motor 440 will drive the crawler 450 to rotate. The other end of the crawler 450 will drive the first shaft rod 330 to rotate. With the continuous transmission of the first shaft rod 330 to the two transmission belts 360, the second shaft rod 340 and the protective gasket ring 350 will also be driven. Finally, the baffle 370 on the inner wall of the transmission belt 360 can push the vertically upward cross beam 550 downward at an oblique angle. Finally, the first shaft rod 330 clamped by the two brackets 320 can be effectively driven. The second shaft rod 340 disposed at the other end of the two brackets 320 and far from the base 310 will be driven by the two transmission belts 360 and can cooperate with the two baffles 370 to apply an oblique downward extrusion force to the cross beam 550. Finally, the entire self-cleaning surface mechanism 500 bearing pressure on the base 310 can effectively clean the top surface of the photovoltaic module 410, thereby ensuring that the upward surface of the photovoltaic module 410 always remains clean, so as to improve the conversion efficiency of light energy.

[0027] Embodiment 2: Combined with Figures 2 to 7 As shown, on the basis of Embodiment 1, the stability enhancement assembly 210 includes a reinforcing gasket 211 disposed outside the lamp post 110, four springs 215 fixedly connected within the inner cavity of the reinforcing gasket 211, and a bushing 214 installed at the other end of the spring 215; The number of bushings 214 is four. A pressure-bearing wheel 213 is disposed between two bushings 214, and the bushing 214 is adapted to penetrate through a rectangular chute on the inner wall of the reinforcing gasket 211; Three uniformly distributed guide rods 212 are disposed within the groove at the top of the reinforcing gasket 211, and the outer end of the pulley 190 is connected to one of the guide rods 212.

[0028] Preferably, the cantilever 220 is installed within the reinforcing gasket 211 through a nut. When a fault occurs to the lighting lamp 230 after long-term use, the shaft rod 130 can be controlled to rotate to release the sling 150. At this time, the two pressure-bearing wheels 213 will slowly descend along the two limiting grooves 160. Finally, the stability enhancement assembly 210 under constant pressure lift can provide a pre-installed platform for quick replacement of the entire faulty lighting lamp 230 module; After the two pressure wheels 213 are relatively squeezed by the evenly distributed four springs 215, during the lifting of the two springs 215 along the two limiting grooves 160, problems such as shaking caused by air flow interference can be avoided when the lighting module rises to a certain height.

[0029] Embodiment 3: Combined with Figures 5 to 12 As shown, on the basis of Embodiment 1, two transmission belts 360 are drivingly connected to the runners at both ends of the first shaft rod 330 and the second shaft rod 340, and baffles 370 are installed on the inner wall of the transmission belts 360; A driven pulley is arranged in the middle of the first shaft rod 330, and a protective cushion ring 350 is arranged in the middle of the second shaft rod 340; The protective cushion ring 350 is used to restrain and guide the tension spring 260; The energy supply mechanism 400 further includes a micro motor 440 installed in the bottom chassis of the photovoltaic module 410, and a driving pulley is arranged on the inner shaft of the micro motor 440, and a crawler 450 is drivingly connected to the driving pulley; The other end of the crawler 450 is driven by the driven pulley.

[0030] Preferably, the base 310 is composed of a beam slab, two frames and end plates arranged inside the beam slab, and evenly distributed holes are formed inside the end plates, and the plug 430 is adapted to penetrate into the holes inside the end plates, and sliding grooves are formed on the inner walls of the frames; Symmetrically distributed column heads are arranged at both ends of the constant pressure plate 511, and the column heads are adapted to penetrate into the sliding grooves inside the frames; Among them, the bracket 320 is installed inside the frame by bolts, and the first shaft rod 330 and the second shaft rod 340 arranged inside the bracket 320 form a certain angle with the top surface of the photovoltaic module 410, and the first shaft rod 330 is located at the bottom of the end surface of the photovoltaic module 410, and the second shaft rod 340 is located at the top of the end surface of the photovoltaic module 410; As the first shaft rod 330 and the second shaft rod 340 rotate, the two transmission belts 360 and the two baffles 370 will apply a squeezing force to the cross beam 550, and finally the inclined pressure-applied soft rubber wiper 560 can effectively clean the dirt on the top surface of the photovoltaic module 410 by increasing the pressure.

[0031] Embodiment 4: Combined with Figures 10 to 14 As shown, in the above embodiment, the pressure-bearing assembly 510 includes a constant pressure plate 511 movably installed in the base 310, a compression spring 513 movably installed in the concave hole at the bottom of the constant pressure plate 511, a push rod 512 penetrating into the compression spring 513, a second diversion pipe 514 installed inside the constant pressure plate 511, and a nozzle 515 arranged in the hole inside the constant pressure plate 511; The inside of the soft rubber blade 560 is provided with a through hole, and the nozzle 515 is adaptively connected to the through hole inside the soft rubber blade 560; The liquid squeezing assembly 520 includes a liquid squeezing box 521 installed on the top of the constant pressure plate 511 and a lining plate 522 movably installed in the inner cavity of the liquid squeezing box 521; The top end of the push rod 512 is adaptively penetrated into the inside of the liquid squeezing box 521, and the top end of the push rod 512 is installed on the lining plate 522; A sealing ring is arranged on the side of the lining plate 522; The second diversion pipe 514 is integrally in an L-shaped structure, and the top end of the second diversion pipe 514 is connected to the notch at the bottom of the liquid squeezing box 521.

[0032] Preferably, two clamping seats are fixedly installed on the top of the constant pressure plate 511, two clamping plates 540 are fixedly installed in the two clamping seats, and the cross beam 550 is movably installed in the two clamping plates 540; Among them, the cross beam 550 is composed of two T-shaped end columns and a cross bar, and the soft rubber blade 560 is made of rubber material; Two groups of partition plates are arranged on the top of the pressure plate 570, and the two groups of partition plates are respectively movably installed at the bottoms of the four push rods 512. After the baffle 370 pushes the cross beam 550 to receive an inclined pressure, the soft rubber blade 560 can horizontally scrape the dirt on the top surface of the photovoltaic module 410. After the pressure plate 570 reversely applies a squeezing force to the push rod 512, the lining plate 522 can squeeze the cleaning liquid in the inner cavity of the liquid squeezing box 521 outwards. Finally, the cleaning liquid will be atomized and sprayed outwards from the second diversion pipe 514. Finally, in cooperation with the soft rubber blade 560, the dirt can be effectively cleaned.

[0033] The working principle and usage process of the present invention: First, use a transfer vehicle to transport the equipment to a designated location, then use a hoisting device to erect the lifting mechanism 100 until the bottom of the lamp post 110 touches the ground, and then use bolts to install the bottom of the lamp post 110 on the concrete roadbed on the ground; Then use a medicine spoon to unlock the anti-detachment cover plate 120, and set the power supply mechanism 400 on the arc-shaped rod body of the cantilever 220. Then adjust the plug 430 to pre-install in the holes on the inner end plate of the base 310 until the other end of the support rod 420 lifts the photovoltaic module 410 upwards for adjustment. At this time, the photovoltaic module 410 can be adjusted in inclination on the cantilever 220. Then set the self-cleaning surface mechanism 500 in the frames at both ends of the base 310. At this time, the self-cleaning surface mechanism 500 is located on one side of the top of the photovoltaic module 410, and the bottom surface of the soft rubber blade 560 will fit on the top surface of the photovoltaic module 410; Then, the shaft 130 is controlled to rotate clockwise, and the winding roller 140 installed on the shaft 130 is wound, until the sling 150 pulls the stabilization assembly 210 upward as a whole, and the pressure-bearing angle adjustment mechanism 300, the energy supply mechanism 400 and the self-cleaning mechanism 500 arranged on the cantilever 220 can rise to the highest position at a uniform speed along the pole body of the lamp pole 110; At this time, the two pressure wheels 213 disposed in the inner cavity of the reinforcing pad 211 can stably climb along the two limiting grooves 160 on both sides of the lamp pole 110, so that the casual clothing carrying mechanism 200 can avoid shaking and other problems caused by the rise and airflow interference during the overall climbing period; When the combined reinforcing pad 211 and cantilever 220 are lifted to the top of the lamp pole 110, the effectively supported photovoltaic assembly 410 can continuously supply energy to the lighting lamp 230 at a certain inclination angle. When the inclined photovoltaic assembly 410 is cleaned, the cleaned waste can be quickly discharged along the inclined end surface. At the same time, the inclined photovoltaic assembly 410 can also quickly convert photoelectricity.

[0034] The photovoltaic module 410 and the micro motor 440 installed in the bottom chassis thereof are controlled by the cloud. The operation of the micro motor 440 is controlled by the cloud during a set time period. At this time, the transmission shaft in the micro motor 440 will drive the crawler 450 to rotate, and the other end of the crawler 450 will drive the first shaft 330 to rotate. The two brackets 320 are fixed to the base 310 by bolts. As the first shaft 330 continuously transmits the two transmission belts 360, the second shaft 340 and the protective pad ring 350 are finally driven, so that the baffle 370 arranged on the inner wall of the transmission belt 360 can push the vertically upward beam 550 downward at an oblique angle. Since the columns at both ends of the constant pressure plate 511 are limited by the base 310, as the beam 550 is continuously pressed, the pressure plate 570 and the soft rubber scraper 560 can finally scrape the top surface of the photovoltaic module 410 horizontally. As the pressure on the pressing plate 570 increases, the pressing plate 570 will apply an upward thrust to the multiple push rods 512, and the inner lining plate 522 will continue to pressurize the cleaning solution in the inner cavity of the squeeze box 521, and the cleaning solution will be sprayed outward from the multiple uniformly distributed nozzles 515, and the sprayed cleaning solution will overflow along the top surface of the soft rubber scraper 560, and finally the atomized cleaning solution can be widely coated on the top of the photovoltaic module 410, and the top surface of the photovoltaic module 410 can be effectively cleaned by the oblique downward pressure of the soft rubber scraper 560; After the baffle 370 installed on the inner wall of the conveyor belt 360 moves to the bottom of the first shaft 330, the pressing plate 570 can be disengaged from the cross beam 550, and the disengaged cross beam 550 will be reset and pulled by the tension spring 260 and the chuck 270. At this time, the self-cleaning mechanism 500 as a whole can quickly reset to the initial position along the inside of the base 310, thus preparing for the subsequent cleaning of the surface of the photovoltaic module 410.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.

Claims

1. A smart street lamp that is easy to maintain, comprising a lifting mechanism (100), characterized in that: It also comprises a casual clothing carrying mechanism (200) arranged on the lifting mechanism (100), a pressure-bearing angle adjustment mechanism (300) arranged on the casual clothing carrying mechanism (200), an energy supply mechanism (400) arranged on the pressure-bearing angle adjustment mechanism (300), and a self-cleaning surface mechanism (500) arranged in the pressure-bearing angle adjustment mechanism (300), wherein the self-cleaning surface mechanism (500) is located on the energy supply mechanism (400); The pressure-bearing angle adjustment mechanism (300) comprises a base (310) mounted on the casual clothing bearing mechanism (200), two brackets (320) mounted in the base (310), and a first shaft (330) and a second shaft (340) movably mounted in the two brackets (320); The self-cleaning surface mechanism (500) comprises a pressure-bearing component (510) movably mounted in a base (310), a liquid squeezing component (520) arranged on the pressure-bearing component (510), a soft rubber scraper (560) arranged on the pressure-bearing component (510), and a pressure plate (570) arranged on the pressure-bearing component (510) and attached to the top surface of the photovoltaic component (410).

2. The smart street lamp that is easy to maintain according to claim 1 is characterized in that: The lifting mechanism (100) further comprises an anti-drop cover plate (120) movably mounted in a rectangular casing at the bottom of the lamp pole (110), a shaft (130) movably mounted in the rectangular casing, a winding roller (140) mounted outside the shaft (130), and a sling (150) wound around the outside of the winding roller (140); and the outer wall of the lamp pole (110) is provided with two limit grooves (160); The top end of the lamp pole (110) is provided with two symmetrically distributed clamps (170), a waterproof cover (180) installed on the top of the two clamps (170), and two pulleys (190) movably installed on the inner sides of the two clamps (170).

3. The smart street lamp that is easy to maintain according to claim 1 is characterized in that: The casual clothing carrying mechanism (200) comprises a stabilizing assembly (210) arranged outside the lifting mechanism (100), a cantilever (220) arranged inside the stabilizing assembly (210), and a lighting lamp (230) mounted on the cantilever (220); and also comprises a bellows (240) arranged on the cantilever (220), and a sheath (250) and a liquid storage tank (280) mounted on the cantilever (220); The outside of the sheath (250) is connected to a tension spring (260), and the other end of the tension spring (260) is connected to a clamp (270); The end pipe at the bottom of the liquid storage tank (280) is connected to a first flow guide pipe (290); The cantilever (220) is formed by welding an arc-shaped pipe and a vertical pipe, and a cavity is provided in the arc-shaped pipe and the vertical pipe. A nut is provided on the threaded section at the bottom of the cantilever (220), and the base (310) is provided on the cantilever (220).

4. The smart street lamp that is easy to maintain according to claim 3 is characterized in that: The stabilization component (210) comprises a reinforcing pad (211) arranged outside the lamp pole (110), four springs (215) fixedly connected to the inner cavity of the reinforcing pad (211), and a shaft sleeve (214) installed at the other end of the spring (215); The number of the shaft sleeves (214) is four, a pressure wheel (213) is provided between two of the shaft sleeves (214), and the shaft sleeves (214) are adapted to be inserted into a rectangular slide groove on the inner wall of the reinforcing pad (211); Three evenly distributed guide rods (212) are arranged in the groove at the top of the reinforcing pad (211), and the outer end of the pulley (190) is connected to one of the guide rods (212).

5. The smart street lamp that is easy to maintain according to claim 1 is characterized in that: Two transmission belts (360) are connected to the rotating wheels at both ends of the first shaft (330) and the second shaft (340), and baffles (370) are installed on the inner walls of the transmission belts (360); A passive pulley is provided at the middle of the first shaft (330), and a protective washer (350) is provided at the middle of the second shaft (340); The protective washer (350) is used to constrain and guide the tension spring (260).

6. The smart street lamp that is easy to maintain according to claim 1, characterized in that: The energy supply mechanism (400) comprises a plug (430) arranged in the base (310), a support rod (420) movably mounted on the plug (430), and a photovoltaic assembly (410) movably mounted on the other end of the support rod (420), wherein the photovoltaic assembly (410) is arranged directly above the base (310); It also includes a micro motor (440) installed in a chassis at the bottom of the photovoltaic assembly (410), wherein a driving pulley is arranged on a shaft inside the micro motor (440), and a crawler belt (450) is transmission-connected to the driving pulley; The other end of the crawler belt (450) is driven by a passive pulley.

7. The smart street lamp that is easy to maintain according to claim 1, characterized in that: The self-cleaning surface mechanism (500) further comprises a liquid inlet pipe (530) connected to the other end of the pulley (190), two clamping plates (540) arranged on the pressure-bearing component (510), and a crossbeam (550) installed in the two clamping plates (540).

8. The smart street lamp that is easy to maintain according to claim 1, characterized in that: The pressure-bearing component (510) comprises a constant pressure plate (511) movably mounted in the base (310), a compression spring (513) movably mounted in a concave hole at the bottom of the constant pressure plate (511), a push rod (512) extending through the interior of the compression spring (513), a second flow guide tube (514) mounted in the interior of the constant pressure plate (511), and a nozzle (515) disposed in a hole inside the constant pressure plate (511); The soft rubber scraper (560) is provided with a through hole inside, and the nozzle (515) is adapted to be connected to the through hole inside the soft rubber scraper (560).

9. The smart street lamp that is easy to maintain according to claim 8, characterized in that: The squeezing assembly (520) comprises a squeezing box (521) mounted on the top of the constant pressure plate (511) and an inner lining plate (522) movably mounted in the inner cavity of the squeezing box (521); The top end of the push rod (512) is adapted to penetrate into the interior of the squeeze box (521), and the top end of the push rod (512) is mounted on the inner lining plate (522).

10. The smart street lamp that is easy to maintain according to claim 9, characterized in that: A sealing ring is provided on the side of the inner lining plate (522); The second flow guiding tube (514) is in an L-shaped structure as a whole, and the top end of the second flow guiding tube (514) is connected to the notch at the bottom of the squeezing box (521).

Images