Intelligent photovoltaic lamp pole based on Internet of Things

Abstract

The invention discloses an intelligent photovoltaic lamp pole based on the Internet of Things, relates to the technical field of photovoltaic lamp poles, and solves the problem that after a photovoltaic module is installed, the contact area of the photovoltaic lamp pole, the photovoltaic module and wind power is increased, and consequently the installed photovoltaic module is prone to shaking. The intelligent photovoltaic lamp pole based on the Internet of Things comprises a lamp pole base and an intelligent lamp, a photovoltaic telescopic lamp pole mechanism is installed at the top of the lamp pole base and extends into the lamp pole base, and an extension lamp pole is fixedly installed at the top of the photovoltaic telescopic lamp pole mechanism through a plug pin. According to the photovoltaic lamp post, the outer side of the vertical guide groove is wrapped with the multiple photovoltaic assemblies, on one hand, the occupied area after the photovoltaic lamp post is installed can be reduced, the installed photovoltaic assemblies cannot be broken or even fall off due to wind power, and the use safety of the photovoltaic lamp post is guaranteed; and on the other hand, the vertical guide groove can serve as a guide part when the multiple lamp poles ascend and descend, and the service life is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic lamp posts, and specifically to an intelligent photovoltaic lamp post based on the Internet of Things. Background Technique

[0002] A photovoltaic lamp post is an off-grid lighting facility that integrates solar photovoltaic power generation technology, intelligent control modules, and multi-functional applications. Its core components include solar panels, high-efficiency energy storage devices (such as batteries), LED light sources, communication transmission modules, and intelligent management systems, which can convert solar energy into electrical energy and store it to achieve autonomous power supply and intelligent operation.

[0003] The Internet of Things refers to connecting any object to the network through information sensing devices according to an agreed protocol. The object exchanges and communicates information through an information dissemination medium to achieve functions such as intelligent identification, positioning, tracking, and supervision. When the Internet of Things is connected to a photovoltaic lamp post, staff can intelligently adjust parameters such as the on-off time and optical intensity of the lights inside the photovoltaic lamp post through the network.

[0004] The existing Chinese patent application with the publication number CN112393171A discloses an urban intelligent lamp post lighting system based on the Internet of Things, including a lamp post. On the right end face near the upper end of the lamp post, a signal control system for Internet of Things control is fixedly arranged. On the upper end of the lamp post, a connecting plate is fixedly arranged. At the upper end of the connecting plate, a connecting block is arranged. At the upper end of the connecting block, a lamp holder is fixedly arranged. On the upper end face of the lamp holder, a photovoltaic panel is fixedly arranged. On the lower end face of the lamp holder, a lighting lamp is fixedly arranged. The lighting lamp illuminates the area A in the initial state; in the use of this invention, the device can coordinate the lighting methods among lighting groups according to the situation of passing personnel, thereby reducing the energy consumption when the street lamp is in use. And when lighting is not required during the day, the device can monitor the surrounding environment. When the humidity in the air decreases or there is more dust, the device can adjust the comfort level of the surrounding environment by increasing the humidity.

[0005] However, the photovoltaic lamp post has the following defects in specific use:

[0006] 1. When the existing photovoltaic lamp post is in use, in order to improve the intelligence level of the photovoltaic lamp post, it is generally connected to the Internet of Things through instruments. At the same time, in order to ensure the energy-saving ability of the photovoltaic lamp post, a special photovoltaic component is generally installed on the photovoltaic lamp post. The photovoltaic lamp post absorbs sunlight and transmits it to the lamps in the lamp post for power supply. However, when the traditional photovoltaic component is installed, it is generally installed on the top of the photovoltaic lamp post, which will increase the contact area between the photovoltaic lamp post, the photovoltaic component and the wind, resulting in safety problems such as the installed photovoltaic component being prone to shaking.

[0007] 2. When existing photovoltaic lamp poles need to be installed, they are generally moved to the corresponding installation positions by vehicles with long carriages, and then the photovoltaic lamp poles are rotated to the vertical position by mechanical cooperation to complete the installation operation of the photovoltaic lamp poles. At this time, in the actual operation of the traditional solution, on the one hand, for the transfer operation of the photovoltaic lamp poles, it requires a lot of costs. On the other hand, when the photovoltaic lamp poles are rotated from the horizontal direction to the vertical direction by mechanical means, in order to ensure that they will not fall during rotation, it is necessary to use a long robotic arm to grab multiple positions of the photovoltaic lamp poles, which is not convenient enough. Summary of the Invention

[0008] The purpose of the present invention is to provide an Internet of Things-based intelligent photovoltaic lamp pole to solve the problems raised in the above background technology.

[0009] To achieve the above invention purpose, the present invention adopts the following technical solutions:

[0010] The present invention provides an Internet of Things-based intelligent photovoltaic lamp pole, including a lamp pole base and an intelligent lamp. The top of the lamp pole base is installed with a photovoltaic retractable lamp pole mechanism, the photovoltaic retractable lamp pole mechanism extends into the interior of the lamp pole base, the top of the photovoltaic retractable lamp pole mechanism is fixedly installed with an extension lamp pole through a pin, the outside of the extension lamp pole is installed with a lamp lifting component, and the bottom of the lamp lifting component is installed with an intelligent lamp.

[0011] Among them, the photovoltaic retractable lamp pole mechanism includes:

[0012] A screw drive component, the screw drive component is installed on the top of the lamp pole base, the screw drive component extends to the center of the interior of the lamp pole base, and a multi-stage lifting component is arranged on the outside of the screw drive component, and the multi-stage lifting component is arranged at the center of the top of the lamp pole base;

[0013] A photovoltaic installation component, the photovoltaic installation component is installed on the outside of the multi-stage lifting component, the top of the photovoltaic installation component is electrically connected to the intelligent lamp through a power storage module, and the power storage module is installed on the top of the lamp lifting component.

[0014] As a preferred solution of the present invention, an Internet of Things signal receiving unit and an Internet of Things signal transmitting unit are installed on the top of the extension lamp pole, and the Internet of Things signal receiving unit is arranged on the side of the Internet of Things signal transmitting unit.

[0015] Among them, both the Internet of Things signal receiving unit and the Internet of Things signal transmitting unit are wirelessly connected to the Internet of Things network.

[0016] As a preferred solution of the present invention, the lamp lifting component includes:

[0017] External rings, there are two external rings, both of the two external rings are installed on the outer side of the extended lamp post, and a toothed rod located on the side of the extended lamp post is installed between the two external rings;

[0018] Sliding seat, the sliding seat is movably arranged on the outer side of the extended lamp post, the sliding seat is slidably connected with the toothed rod, and a first gear is movably connected inside the sliding seat, and the first gear is meshed and connected to the side of the toothed rod,

[0019] Among them, a drive shaft rod extending to the outside of the sliding seat is installed inside the first gear, and the drive shaft rod is connected to the output end of a first motor, and the first motor is installed on the side of the sliding seat;

[0020] Side mounting seats, the side mounting seats are installed on the left and right sides of the top of the sliding seat, intelligent lamps are installed at the bottom of the side mounting seats, and a power storage module is supported on the top of the side mounting seats.

[0021] As a preferred solution of the present invention, two assembly blocks are installed on the side of the sliding seat away from the toothed rod, a servo electric cylinder is installed on the side of the assembly block, and the output end of the servo electric cylinder is connected with a positioning rod,

[0022] Among them, the positioning rod extends into the positioning holes, there are multiple positioning holes, and all of the multiple positioning holes are opened on the side of the extended lamp post away from the toothed rod.

[0023] As a preferred solution of the present invention, the screw drive assembly includes:

[0024] DC motor, the DC motor is installed at the eccentric position on the top of the lamp post base through screws, the output end of the DC motor extends into the lamp post base, and a synchronous pulley is connected to the outside of the output end of the DC motor through a key, and a transmission belt is movably arranged on the inner bottom of the lamp post base;

[0025] Intermediate shaft rod, the intermediate shaft rod is connected to the inner side of the transmission belt through a synchronous pulley connected by a key on the outside, and the intermediate shaft rod is rotatably connected to the center inside the lamp post base,

[0026] Among them, a multi-stage lifting assembly is connected to the top of the intermediate shaft rod.

[0027] As a preferred solution of the present invention, the multi-stage lifting assembly includes:

[0028] The first lamp post, the first lamp post is installed at the center of the top of the lamp post base, the inner bottom of the first lamp post is rotatably connected with the intermediate shaft rod, and a first threaded rod is installed at the top of the intermediate shaft rod, and the first threaded rod is movably arranged inside the first lamp post;

[0029] A second lamp post, the second lamp post is movably arranged inside the first lamp post, the second lamp post extends to the outside of the first lamp post, a first threaded base is installed at the inner bottom of the second lamp post, and the first threaded base is threadedly connected to the outside of a first threaded rod;

[0030] A second threaded rod, the second threaded rod is installed on the outside of the first threaded base, the second threaded rod is arranged inside the second lamp post, and a second threaded base is threadedly connected to the outside of the second threaded rod, and the second threaded base is installed at the inner bottom of a third lamp post,

[0031] Wherein, the third lamp post is movably arranged inside the second lamp post, and the third lamp post extends to the outside of the second lamp post.

[0032] As a preferred solution of the present invention, the cross-sectional area of the first lamp post is larger than the cross-sectional area of the second lamp post, the cross-sectional area of the second lamp post is larger than the cross-sectional area of the third lamp post, and vertical guide grooves are formed on the left and right sides of the inner walls of the second lamp post and the second lamp post.

[0033] Wherein, the second lamp post is slidably connected to the first lamp post through the vertical guide grooves, and the third lamp post is slidably connected to the second lamp post through the vertical guide grooves.

[0034] As a preferred solution of the present invention, a photovoltaic installation component is installed inside the vertical guide grooves, and the photovoltaic installation component is installed on the outside of the second lamp post and the third lamp post.

[0035] Wherein, the top of the third lamp post protrudes outward and forms an extension bump, and the extension bump is installed at the inner bottom of an extension lamp post through a pin.

[0036] As a preferred solution of the present invention, the photovoltaic installation component includes:

[0037] A semi-circular inner lining, the semi-circular inner lining abuts against the outside of the second lamp post and the third lamp post, the front and rear sides of the inner wall of the semi-circular inner lining protrude inward and form inner bumps, the inner bumps extend into the vertical guide grooves, and the two semi-circular inner linings are fixedly connected by the inner bumps;

[0038] Photovoltaic panels, the photovoltaic panels are installed on the outside of the semi-circular inner lining, there are multiple photovoltaic panels, the photovoltaic panels are installed on the top of an annular base, and the annular base is installed on the outside of the connection between the first lamp post and the second lamp post.

[0039] Wherein, the two annular bases are connected by screws, a plurality of retaining rods are installed on the top of the annular base, the photovoltaic panels are arranged inside the retaining rods, and the output ends of the photovoltaic panels are connected to a power storage module.

[0040] As a preferred embodiment of the present invention, the energy storage module includes:

[0041] A power distribution module, which is installed on the top of the semi-circular inner lining. The power distribution module is electrically connected to the output end of the photovoltaic panel, and the output end of the power distribution module is connected with a wire;

[0042] A conversion module, which is electrically connected to the wire. The conversion module is installed on the top of the side mounting seat. The side of the conversion module is electrically connected to an energy storage module, and the energy storage module is electrically connected to an intelligent lamp.

[0043] Compared with the prior art, the above one or more technical solutions have the following beneficial effects:

[0044] 1. In the intelligent photovoltaic lamp post based on the Internet of Things, the photovoltaic components inside the lamp post are installed outside the lamp post (in the vertical guide groove). Through multiple photovoltaic components wrapped outside the lamp post, on the one hand, the floor area after the installation of the photovoltaic lamp post can be reduced. In case of strong winds and other weather conditions, the installed photovoltaic components will not break or even fall off due to the wind force, ensuring the safety of the use of the photovoltaic lamp post. At the same time, the vertical guide groove for the installation of the photovoltaic components can also be used as a guiding component when multiple lamp posts are lifted and moved, ensuring that multiple lamp posts will only move up and down in the vertical direction and improving the service life of the photovoltaic lamp post;

[0045] 2. In the intelligent photovoltaic lamp post based on the Internet of Things, when carrying out the transportation and installation operations of the lamp post, through multiple lamp posts that can be lifted and moved and the detachable and assembled extended lamp posts, it is ensured that during transportation and installation, the multiple lamp posts at the top can be stored inside the bottommost first lamp post, and the extended lamp post can be disassembled from other lamp posts, reducing the overall length and diameter of the lamp post. At this time, when installing the lamp post, on the one hand, a longer carriage is not required for transportation, and the transportation cost of the lamp post is low. On the other hand, when rotating and installing the lamp post by mechanical equipment, a smaller machine can be used to complete the stable rotation and installation operations of the lamp post, and the rotation and installation cost of the lamp post is low;

[0046] 3. In the intelligent photovoltaic lamp post based on the Internet of Things, in case of rainy days and other weather conditions with weak sunlight, the ability of the photovoltaic panel to absorb and convert electrical energy becomes weak, and the power supply to the intelligent lamp is insufficient. At this time, through the direction of the meshing of the teeth and the gear, the height position of the intelligent lamp can be lowered according to the illumination situation of the intelligent lamp, improving the illumination intensity of the intelligent lamp. At the same time, after adjusting the height position of the intelligent lamp, the position of the intelligent lamp can be installed and positioned by means of gear meshing and cylinder expansion and contraction, ensuring the stability and firmness of the position of the intelligent lamp after adjustment;

[0047] 4. In the intelligent photovoltaic lamp post based on the Internet of Things, the lighting of the photovoltaic lamp post, the height position of the intelligent lighting fixture, and the charging and discharging operations of the energy storage module are all controlled by being transmitted to the Internet of Things signal receiving unit based on the Internet of Things and being started or closed through the internal control module of the Internet of Things signal receiving unit. It can achieve intelligent interconnection and data exchange between devices, thereby enabling the production equipment and production line to achieve automated and intelligent management. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The accompanying drawings forming a part of this invention are used to provide a further understanding of the invention. The schematic embodiments and descriptions thereof of the invention are used to explain the invention and do not constitute an improper limitation of the invention.

[0049] In addition, the terms "installed", "set up", "provided with", "connected", "connected to", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there can be internal communication between two devices, components, or parts. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0050] Figure 1 is the schematic structural diagram of the whole of the present invention;

[0051] Figure 2 is the schematic side view structural diagram of the whole of the present invention;

[0052] Figure 3 is the schematic cross-sectional structural diagram of the connection between the lamp post base and the multi-stage lifting assembly of the present invention;

[0053] Figure 4 is the present invention Figure 3 the enlarged structural diagram of area A in;

[0054] Figure 5 is the schematic front cross-sectional structural diagram of the connection between the lamp post base and the multi-stage lifting assembly of the present invention;

[0055] Figure 6 is the schematic structural diagram of the connection between the multi-stage lifting assembly and the photovoltaic installation assembly of the present invention;

[0056] Figure 7 is the exploded view of the connection between the third lamp post and the photovoltaic installation assembly of the present invention;

[0057] Figure 8 is the schematic cross-sectional structural diagram of the connection between the third lamp post and the extension lamp post of the present invention;

[0058] Figure 9 is the schematic structural diagram of the connection between the extension lamp post and the lamp lifting assembly of the present invention;

[0059] Figure 10 It is a schematic structural diagram of the connection between the extended lamp post and the lamp lifting component in a sectional view state of the present invention;

[0060] Figure 11 It is a schematic structural diagram of the connection sectional view of the extended lamp post and the lamp lifting component of the present invention;

[0061] Figure 12 It is a schematic structural diagram of the intelligent lamp of the present invention;

[0062] In the figure:

[0063] 10. Lamp post base; 20. Photovoltaic retractable lamp post mechanism; 200. Plug pin;

[0064] 30. Extended lamp post; 301. Internet of Things signal receiving unit; 302. Internet of Things signal transmitting unit;

[0065] 40. Lamp lifting component; 401. External ring; 402. Tooth bar; 403. Sliding seat; 4031. Assembly block; 4032. Servo electric cylinder; 4033. Positioning rod; 4034. Positioning hole; 404. First gear; 405. Driving shaft rod; 406. First motor; 407. Side mounting seat;

[0066] 50. Intelligent lamp; 501. Spiral diversion groove; 502. Vertical water diversion groove;

[0067] 60. Thread driving component; 601. DC motor; 602. Transmission belt; 603. Intermediate shaft rod;

[0068] 70. Multi-stage lifting component; 701. First lamp post; 702. First threaded rod; 703. Second lamp post; 7031. Vertical guiding groove; 704. First threaded base; 705. Second threaded rod; 706. Second threaded base; 707. Third lamp post; 7071. Extended convex block;

[0069] 80. Photovoltaic installation component; 801. Semi-circular inner lining; 802. Inner convex block; 803. Photovoltaic panel; 804. Ring-shaped base; 805. Stop bar;

[0070] 90. Power storage module; 901. Power distribution module; 902. Conducting wire; 903. Energy conversion module; 904. Power storage module. Specific embodiments

[0071] To enable those skilled in the art to better understand the solution of this application, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0072] Embodiment 1

[0073] Please refer to Figures 1 - 11 , a smart photovoltaic lamp post based on the Internet of Things includes a lamp post base 10 and a smart lamp 50. A photovoltaic retractable lamp post mechanism 20 is installed at the top of the lamp post base 10. The photovoltaic retractable lamp post mechanism 20 extends into the interior of the lamp post base 10. The top of the photovoltaic retractable lamp post mechanism 20 is fixedly installed with an extension lamp post 30 through a pin 200. A lamp lifting assembly 40 is installed on the outer side of the extension lamp post 30. The smart lamp 50 is installed at the bottom of the lamp lifting assembly 40. Among them, the photovoltaic retractable lamp post mechanism 20 includes a threaded drive assembly 60. The threaded drive assembly 60 is installed at the top of the lamp post base 10. The threaded drive assembly 60 extends to the center of the interior of the lamp post base 10. A multi-stage lifting assembly 70 is arranged on the outer side of the threaded drive assembly 60. The multi-stage lifting assembly 70 is arranged at the center of the top of the lamp post base 10; a photovoltaic installation assembly 80. The photovoltaic installation assembly 80 is installed on the outer side of the multi-stage lifting assembly 70. The top of the photovoltaic installation assembly 80 is electrically connected to the smart lamp 50 through a power storage module 90. The power storage module 90 is installed at the top of the lamp lifting assembly 40.

[0074] In the present invention, an Internet of Things signal receiving unit 301 and an Internet of Things signal transmitting unit 302 are installed at the top of the extension lamp post 30. The Internet of Things signal receiving unit 301 is arranged on the side of the Internet of Things signal transmitting unit 302. Among them, both the Internet of Things signal receiving unit 301 and the Internet of Things signal transmitting unit 302 are wirelessly connected to the Internet of Things network.

[0075] The above working principle: When installing the photovoltaic lamp post, through the design of the multi-stage lifting component 70, the length of the main part of the photovoltaic lamp post can be ensured to be shorter, which is more convenient for transporting the main part of the photovoltaic lamp post. At the same time, it is more convenient to move the horizontally placed lamp post base 10 and the multi-stage lifting component 70 to the vertical state by mechanical equipment. After completing the installation of the lamp post base 10 and the multi-stage lifting component 70, the extension lamp post 30 is installed on the top of the multi-stage lifting component 70 through the pin 200 to complete the assembly operation of the photovoltaic lamp post body. Then, the photovoltaic module is installed on the outside of the multi-stage lifting component 70 through the photovoltaic installation component 80. On the one hand, it reduces the contact area between the photovoltaic lamp post and the external wind force, reducing the probability of damage to the photovoltaic module. On the other hand, it ensures the size of the contact area between the photovoltaic module and the external light, ensuring the solar energy absorption capacity. The electric energy absorbed and converted by the photovoltaic module can be transmitted to the inside of the energy storage module 90 for storage and conversion, and the electric power is transmitted to the inside of the intelligent lamp 50 when needed to start the intelligent lamp 50 for lighting operations.

[0076] In the present invention, through the design of the lamp lifting component 40, the intelligent lamp 50 can be driven to lift and move. When the electric energy storage is insufficient, the height of the intelligent lamp 50 can be reduced to ensure the lighting ability of the photovoltaic lamp post.

[0077] Specifically referring to Figure 9 、 Figure 10 and Figure 11 ,the lamp lifting component 40 includes an external ring 401. There are two external rings 401, and both external rings 401 are installed on the outside of the extension lamp post 30. A toothed rod 402 located on the side of the extension lamp post 30 is installed between the two external rings 401; a sliding seat 403 is movably arranged on the outside of the extension lamp post 30. The sliding seat 403 is slidably connected to the toothed rod 402. A first gear 404 is movably connected inside the sliding seat 403. The first gear 404 is meshed with the side of the toothed rod 402. Among them, a drive shaft rod 405 extending to the outside of the sliding seat 403 is installed inside the first gear 404. The drive shaft rod 405 is connected to the output end of the first motor 406. The first motor 406 is installed on the side of the sliding seat 403; side mounting seats 407 are installed on the left and right sides of the top of the sliding seat 403. The intelligent lamp 50 is installed at the bottom of the side mounting seats 407, and the energy storage module 90 is supported on the top of the side mounting seats 407.

[0078] In an embodiment of the present invention, two assembly blocks 4031 are installed on the side of the sliding seat 403 away from the toothed rod 402. A servo electric cylinder 4032 is installed on the side of the assembly block 4031. The output end of the servo electric cylinder 4032 is connected to a positioning rod 4033. Among them, the positioning rod 4033 extends into the positioning hole 4034. A plurality of positioning holes 4034 are provided, and the plurality of positioning holes 4034 are all opened on the side of the extension lamp post 30 away from the toothed rod 402.

[0079] In the above embodiment, after the position of the sliding seat 403 is adjusted, the servo electric cylinder 4032 is started to operate, driving the positioning rod 4033 connected to the output end of the servo electric cylinder 4032 to perform telescopic movement. When the positioning rod 4033 moves into the positioning hole 4034, the sliding seat 403 can be limited and fixed to ensure the relative stability of the position of the sliding seat 403 and the parts and instruments installed on its side.

[0080] In the intelligent photovoltaic lamp post based on the Internet of Things of the present invention, when it is necessary to adjust the position of the intelligent lamp 50 to ensure the illumination intensity of the intelligent lamp 50, the first motor 406 is started to operate, driving the drive shaft rod 405 connected to the output end of the first motor 406 to rotate. When the drive shaft rod 405 rotates, the first gear 404 installed on its outer side will rotate, driving the sliding seat 403 connected to the first gear 404 to move up and down on the outer sides of the toothed rod 402 and the extension lamp post 30, and adjusting the height positions of the sliding seat 403, the side mounting seat 407 and the intelligent lamp 50.

[0081] Specifically refer to Figure 3 and Figure 5 , the threaded drive assembly 60 includes a DC motor 601, which is installed by screws at the eccentric position on the top of the lamp post base 10. The output end of the DC motor 601 extends into the lamp post base 10. A synchronous pulley connected to the outside of the output end of the DC motor 601 by a key is connected to a transmission belt 602, and the transmission belt 602 is movably arranged at the inner bottom of the lamp post base 10; an intermediate shaft rod 603, the intermediate shaft rod 603 is connected to the inner side of the transmission belt 602 by a synchronous pulley connected to the outside by a key, and the intermediate shaft rod 603 is rotatably connected to the center of the inside of the lamp post base 10. Among them, the top of the intermediate shaft rod 603 is connected to a multi-stage lifting assembly 70.

[0082] In the intelligent photovoltaic lamp post based on the Internet of Things of the present invention, after the extension lamp post 3030 is installed, the DC motor 601 is started to operate, driving the transmission belt 602 connected to the outside of the output end of the DC motor 601 by a synchronous pulley to operate, and causing the intermediate shaft rod 603 connected to the inner side of the transmission belt 602 by a synchronous pulley to rotate. When the intermediate shaft rod 603 rotates, the multi-stage lifting assembly 70 connected to its top will perform rotational operation.

[0083] Specific reference Figure 3 、 Figure 4 and Figure 5 , the multi - level lifting assembly 70 includes a first lamp post 701. The first lamp post 701 is installed at the center of the top of the lamp post base 10. The inner bottom of the first lamp post 701 is rotatably connected to an intermediate shaft rod 603. The top of the intermediate shaft rod 603 is installed with a first threaded rod 702. The first threaded rod 702 is movably arranged inside the first lamp post 701; a second lamp post 703, the second lamp post 703 is movably arranged inside the first lamp post 701. The second lamp post 703 extends to the outside of the first lamp post 701. The inner bottom of the second lamp post 703 is installed with a first threaded base 704. The first threaded base 704 is threadedly connected to the outside of the first threaded rod 702; a second threaded rod 705, the second threaded rod 705 is installed on the outside of the first threaded base 704. The second threaded rod 705 is arranged inside the second lamp post 703. A second threaded base 706 is threadedly connected to the outside of the second threaded rod 705. The second threaded base 706 is installed at the inner bottom of the third lamp post 707. Among them, the third lamp post 707 is movably arranged inside the second lamp post 703. The third lamp post 707 extends to the outside of the second lamp post 703.

[0084] In an embodiment of the present invention, the cross - sectional area of the first lamp post 701 is larger than that of the second lamp post 703, and the cross - sectional area of the second lamp post 703 is larger than that of the third lamp post 707. Vertical guide grooves 7031 are formed on the left and right sides of the inner walls of the second lamp post 703 and the second lamp post 703. Among them, the second lamp post 703 is slidably connected to the first lamp post 701 through the vertical guide grooves 7031, and the third lamp post 707 is slidably connected to the second lamp post 703 through the vertical guide grooves 7031. A photovoltaic installation assembly 80 is installed inside the vertical guide grooves 7031. The photovoltaic installation assembly 80 is installed on the outside of the second lamp post 703 and the third lamp post 707. Among them, the top of the third lamp post 707 protrudes outward and forms an extension bump 7071. The extension bump 7071 is installed at the inner bottom of the extension lamp post 30 through a pin 200.

[0085] In the above - mentioned embodiment, through the design of the vertical guide grooves 7031, on the one hand, it ensures the stability of the second lamp post 703 and the third lamp post 707 during the lifting and lowering movement in the vertical direction. At the same time, the unfolded part can be used as the assembly position of the photovoltaic installation assembly 80, ensuring that the photovoltaic installation assembly 80 can be closely attached to the outside of the second lamp post 703 and the third lamp post 707, and preventing problems such as the photovoltaic installation assembly 80 falling off due to wind blowing, with high safety.

[0086] In the Internet of Things-based intelligent photovoltaic lamp post of the present invention, when the middle shaft rod 603 rotates, the first threaded rod 702 connected to its top will rotate, causing the first threaded base 704 and the second lamp post 703 threadedly connected to the outside of the first threaded rod 702 to move up and down vertically. When the first threaded rod 702 rotates, the operation of the first threaded base 704 will drive the second threaded rod 705 installed on its outside to rotate, and cause the second threaded base 706 and the third lamp post 707 threadedly connected to the outside of the second threaded rod 705 to move up and down.

[0087] Specific reference Figure 6 and Figure 7 As shown in FIGS. 7 and 8, the photovoltaic installation assembly 80 includes a semi-circular inner lining 801. The semi-circular inner lining 801 abuts against the outside of the second lamp post 703 and the third lamp post 707. The front and rear sides of the inner wall of the semi-circular inner lining 801 protrude inwardly and form inner convex blocks 802. The inner convex blocks 802 extend into the vertical guiding grooves 7031. The two semi-circular inner linings 801 are fixedly connected by clamping with the inner convex blocks 802; photovoltaic panels 803 are installed on the outside of the semi-circular inner lining 801. There are multiple photovoltaic panels 803. The photovoltaic panels 803 are installed on the top of the annular base 804. The annular base 804 is installed on the outside of the connection between the first lamp post 701 and the second lamp post 703. Among them, the two annular bases 804 are connected by screws. A plurality of retaining rods 805 are installed on the top of the annular base 804. The photovoltaic panels 803 are arranged inside the retaining rods 805. The output end of the photovoltaic panel 803 is connected to the power storage module 90.

[0088] In the Internet of Things-based intelligent photovoltaic lamp post of the present invention, by means of snap connection of the inner convex blocks 802, the semi-circular inner lining 801 can be closely attached to the outside of the second lamp post 703 and the third lamp post 707. Then, the photovoltaic panels 803 made of soft materials are installed on the outside of the semi-circular inner lining 801 to complete the installation operation of the photovoltaic panels 803. The design of the annular base 804 can support the two pairs of photovoltaic panels 803, and cooperate with the retaining rods 805 outside the photovoltaic panels 803 to further improve the safety of the photovoltaic panels 803 in the installed and used state.

[0089] Specific reference Figure 9 and Figure 10 As shown in FIGS. 9 and 10, the power storage module 90 includes a power distribution module 901. The power distribution module 901 is installed on the top of the semi-circular inner lining 801. The power distribution module 901 is electrically connected to the output end of the photovoltaic panel 803. The output end of the power distribution module 901 is connected to a wire 902; a conversion module 903 is electrically connected to the wire 902. The conversion module 903 is installed on the top of the side mounting seat 407. The side of the conversion module 903 is electrically connected to a power storage module 904. The power storage module 904 is electrically connected to the intelligent lamp 50.

[0090] In the IoT-based intelligent photovoltaic lamp post of the present invention, the electric energy absorbed and converted by the photovoltaic panel 803 can be transmitted to the inside of the energy conversion module 903 through the power distribution module 901 and the wire 902. At this time, the energy conversion module 903 can convert the transmitted power into 220V DC power and store it inside the energy storage module 904. At this time, the power stored inside the energy storage module 904 can be transmitted to the intelligent lamp 50 to start the intelligent lamp 50 to operate for lighting.

[0091] Embodiment 2

[0092] Based on the above embodiment, it is found during use that when the intelligent lamp 50 is lighting, impurities (such as dust) carried in the weather will adhere to the surface of the intelligent lamp 50, and there will be accumulations of impurities (such as dust) and rainwater. At this time, the rainwater accumulated on the surface of the intelligent lamp 50 is likely to corrode the intelligent lamp 50 and affect the service life of the intelligent lamp 50.

[0093] Therefore, specifically referring to Figure 12 , a plurality of vertical water guide grooves 502 are opened on the vertical part of the surface of the intelligent lamp 50. The bottom of the vertical water guide grooves 502 is connected to the spiral water guide groove 501. The spiral water guide groove 501 is opened on the inclined part of the surface of the intelligent lamp 50 and is in a connected state with the bottom of the outer surface of the intelligent lamp 50.

[0094] In the IoT-based intelligent photovoltaic lamp post of the present invention, the vertical water guide grooves 502 can conduct the rainwater in the horizontal position of the intelligent lamp 50 to ensure that the rainwater can move along the vertical water guide grooves 502 to the inside of the spiral water guide groove 501. The spiral water guide groove 501 arranged obliquely increases the contact area and drainage capacity with the rainwater, ensuring that the rainwater falling on the surface of the intelligent lamp 50 can be discharged through the spiral water guide groove 501 and will not accumulate and adhere to the surface of the intelligent lamp 50, thus extending the service life of the intelligent lamp 50.

[0095] Limited to this, any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, should be covered within the protection scope of the present invention.

Claims

1. A smart photovoltaic lamp post based on the Internet of Things, comprising a lamp post base (10) and a smart lamp (50), characterized in that: At the top of the lamp post base (10), a photovoltaic retractable lamp post mechanism (20) is installed. The photovoltaic retractable lamp post mechanism (20) extends into the interior of the lamp post base (10). At the top of the photovoltaic retractable lamp post mechanism (20), an extension lamp post (30) is installed and fixed by a bolt (200). On the outer side of the extension lamp post (30), a lamp lifting assembly (40) is installed. At the bottom of the lamp lifting assembly (40), an intelligent lamp (50) is installed. Among them, the photovoltaic retractable lamp post mechanism (20) includes: A screw drive assembly (60). The screw drive assembly (60) is installed at the top of the lamp post base (10). The screw drive assembly (60) extends to the center of the interior of the lamp post base (10). On the outer side of the screw drive assembly (60), a multi-stage lifting assembly (70) is provided. The multi-stage lifting assembly (70) is arranged at the center of the top of the lamp post base (10). A photovoltaic installation assembly (80). The photovoltaic installation assembly (80) is installed on the outer side of the multi-stage lifting assembly (70). The top of the photovoltaic installation assembly (80) is electrically connected to the intelligent lamp (50) through a power storage module (90). The power storage module (90) is installed at the top of the lamp lifting assembly (40).

2. The intelligent photovoltaic lamp post based on the Internet of Things according to claim 1, characterized in that: At the top of the extension lamp post (30), an Internet of Things signal receiving unit (301) and an Internet of Things signal transmitting unit (302) are installed. The Internet of Things signal receiving unit (301) is arranged on the side of the Internet of Things signal transmitting unit (302). Among them, both the Internet of Things signal receiving unit (301) and the Internet of Things signal transmitting unit (302) are wirelessly connected to the Internet of Things network.

3. The intelligent photovoltaic lamp post based on the Internet of Things according to claim 1 is characterized in that: The lamp lifting assembly (40) includes: An external ring (401). There are two external rings (401). Both of the two external rings (401) are installed on the outer side of the extension lamp post (30). Between the two external rings (401), a toothed rod (402) located on the side of the extension lamp post (30) is installed. A sliding seat (403). The sliding seat (403) is movably arranged on the outer side of the extension lamp post (30). The sliding seat (403) is slidably connected to the toothed rod (402). Inside the sliding seat (403), a first gear (404) is movably connected. The first gear (404) is meshed and connected to the side of the toothed rod (402). Among them, inside the first gear (404), a drive shaft rod (405) extending to the outside of the sliding seat (403) is installed. The drive shaft rod (405) is connected to the output end of a first motor (406). The first motor (406) is installed on the side of the sliding seat (403). Side mounting seats (407). The side mounting seats (407) are installed on the left and right sides of the top of the sliding seat (403). At the bottom of the side mounting seats (407), an intelligent lamp (50) is installed. At the top of the side mounting seats (407), a power storage module (90) is supported.

4. The intelligent photovoltaic lamp post based on the Internet of Things according to claim 3, wherein: On one side of the sliding seat (403) away from the toothed rod (402), two assembly blocks (4031) are installed. On the side of the assembly block (4031), a servo electric cylinder (4032) is installed. The output end of the servo electric cylinder (4032) is connected to a positioning rod (4033). Among them, the positioning rod (4033) extends into the positioning holes (4034). There are multiple positioning holes (4034), and all of the multiple positioning holes (4034) are opened on one side of the extended lamp post (30) away from the toothed rod (402).

5. The intelligent photovoltaic lamp post based on the Internet of Things according to claim 1, wherein: The screw drive assembly (60) includes: A DC motor (601), which is installed at the eccentric position on the top of the lamp post base (10) by screws. The output end of the DC motor (601) extends into the lamp post base (10). The outside of the output end of the DC motor (601) is connected to a transmission belt (602) through a synchronous pulley connected by a key. The transmission belt (602) is movably arranged at the inner bottom of the lamp post base (10). An intermediate shaft rod (603), which is connected to the inner side of the transmission belt (602) through a synchronous pulley connected by a key on the outside. The intermediate shaft rod (603) is rotatably connected to the center inside the lamp post base (10). Among them, the top of the intermediate shaft rod (603) is connected to a multi-stage lifting assembly (70).

6. The intelligent photovoltaic lamp post based on the Internet of Things according to claim 5, characterized in that: The multi-stage lifting assembly (70) includes: A first lamp post (701), which is installed at the center on the top of the lamp post base (10). The inner bottom of the first lamp post (701) is rotatably connected to the intermediate shaft rod (603). The top of the intermediate shaft rod (603) is installed with a first threaded rod (702). The first threaded rod (702) is movably arranged inside the first lamp post (701). A second lamp post (703), which is movably arranged inside the first lamp post (701). The second lamp post (703) extends outside the first lamp post (701). The inner bottom of the second lamp post (703) is installed with a first threaded base (704). The first threaded base (704) is threadedly connected to the outside of the first threaded rod (702). A second threaded rod (705), which is installed on the outside of the first threaded base (704). The second threaded rod (705) is arranged inside the second lamp post (703). The outside of the second threaded rod (705) is threadedly connected to a second threaded base (706). The second threaded base (706) is installed at the inner bottom of the third lamp post (707). Among them, the third lamp post (707) is movably arranged inside the second lamp post (703). The third lamp post (707) extends outside the second lamp post (703).

7. The intelligent photovoltaic lamp post based on the Internet of Things according to claim 6, characterized in that: The cross-sectional area of the first lamp post (701) is larger than that of the second lamp post (703), the cross-sectional area of the second lamp post (703) is larger than that of the third lamp post (707), and vertical guiding grooves (7031) are formed on the left and right sides of the inner walls of the second lamp post (703) and the second lamp post (703). Among them, the second lamp post (703) is slidably connected to the first lamp post (701) through the vertical guiding grooves (7031), and the third lamp post (707) is slidably connected to the second lamp post (703) through the vertical guiding grooves (7031).

8. The intelligent photovoltaic lamp post based on the Internet of Things according to claim 7, characterized in that: A photovoltaic installation component (80) is installed inside the vertical guiding grooves (7031), and the photovoltaic installation component (80) is installed on the outer sides of the second lamp post (703) and the third lamp post (707). Among them, the top of the third lamp post (707) protrudes outward and forms an extended convex block (7071), and the extended convex block (7071) is installed at the inner bottom of the extended lamp post (30) through a pin (200).

9. The intelligent photovoltaic lamp post based on the Internet of Things according to claim 8, characterized in that: The photovoltaic installation component (80) includes: A semi-circular inner lining (801), the semi-circular inner lining (801) abuts against the outer sides of the second lamp post (703) and the third lamp post (707), the front and rear sides of the inner wall of the semi-circular inner lining (801) protrude inward and form inner convex blocks (802), the inner convex blocks (802) extend into the interior of the vertical guiding grooves (7031), and the two semi-circular inner linings (801) are fixedly connected by the inner convex blocks (802). Photovoltaic panel components (803), the photovoltaic panel components (803) are installed on the outer side of the semi-circular inner lining (801), there are multiple photovoltaic panel components (803), the photovoltaic panel components (803) are installed on the top of an annular base (804), and the annular base (804) is installed on the outer side of the connection between the first lamp post (701) and the second lamp post (703). Among them, the two annular bases (804) are connected by screws, multiple blocking rods (805) are installed on the top of the annular base (804), the photovoltaic panel components (803) are arranged inside the blocking rods (805), and the output ends of the photovoltaic panel components (803) are connected to a power storage module (90).

10. A smart photovoltaic lamp post based on the Internet of Things according to claim 9, characterized in that: The power storage module (90) includes: A power distribution module (901), the power distribution module (901) is installed on the top of the semi-circular inner lining (801), the power distribution module (901) is electrically connected to the output ends of the photovoltaic panel components (803), and the output end of the power distribution module (901) is connected to a wire (902). A conversion module (903), the conversion module (903) is electrically connected to the wire (902), the conversion module (903) is installed on the top of a side mounting seat (407), the side of the conversion module (903) is electrically connected to a power storage module (904), and the power storage module (904) is electrically connected to an intelligent lamp (50).

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