CN113390056A

CN113390056A - Protection machanism for wisdom street lamp based on thing networking is with wisdom city

Info

Publication number: CN113390056A
Application number: CN202110609247.3A
Authority: CN
Inventors: 卢高军
Original assignee: Jiangsu Is Spurred Horse On Co Ltd Of Construction Engineering Group
Current assignee: Jiangsu Is Spurred Horse On Co Ltd Of Construction Engineering Group
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-09-14

Abstract

The invention belongs to the field of intelligent street lamps, and particularly relates to a protection mechanism for an intelligent street lamp based on an Internet of things smart city. When the protective tube is impacted, the spring is used for primarily buffering, the pressure sensor can feed back pressure values, then the controller can adjust the thrust of the electromagnet, so that the protective performance can be improved, and meanwhile, the strut is pulled outwards in a pulling mode, so that further damage to a vehicle caused by smashing is avoided.

Description

Protection machanism for wisdom street lamp based on thing networking is with wisdom city

Technical Field

The invention relates to the field of intelligent street lamps, in particular to a protection mechanism for an intelligent street lamp based on an intelligent city for Internet of things.

Background

The intelligent lighting system is a distributed lighting control system which is composed of technologies such as a lamp, a wire or wireless communication technology, a power carrier communication technology, embedded computer intelligent information processing and energy-saving control and the like to realize intelligent control on lighting equipment, has the functions of intensity adjustment of light brightness, light soft start, timing control, scene setting and the like and achieves preset characteristics, is used as a core subsystem of a smart city, and realizes remote single-lamp switch by using various internet of things and IT technologies such as wireless Zigbee, WiFi, GPRS and the like, Control functions such as adjust luminance and detection, the new chapter of city lighting "management energy-conservation" has been opened up, at present in the use based on thing networking city illumination street lamp, generally only fix the street lamp at the roadside through a polished rod, stability is high inadequately, when the vehicle that traveles on the road bumps the light pole carelessly, cause bending deformation or directly lead to its fracture to the light pole easily, shorten the life of street lamp, increase use cost, current lamps and lanterns are when using simultaneously, the thermal diffusivity is relatively poor, lead to lamps and lanterns to receive the damage for a long time easily, shorten the life of lamps and lanterns.

The invention discloses a protection mechanism for an urban lighting street lamp based on the internet of things, which comprises a street lamp pole and a base, wherein the bottom of the street lamp pole is fixedly connected with the top of the base, the bottom of the surface of the street lamp pole is fixedly connected with a first fixing plate, a fixing sleeve is sleeved at the bottom of the surface of the street lamp pole and the top of the first fixing plate, and a first reinforcing rib is fixedly connected inside the fixing sleeve. This protection machanism for urban illumination street lamp based on thing networking, the top cover that just is located first fixed plate through the bottom on street lamp pole surface is equipped with the fixed sleeve, protects the street lamp pole for the street lamp pole when receiving outside striking, plays buffering absorbing effect to the street lamp pole, rotates when the rubber sleeve atress simultaneously, can disperse the effort, make the not easy bending deformation of street lamp pole, be difficult for producing the fracture, the life of extension street lamp, reduce the economic cost who drops into to the street lamp.

The above patents are in use; the impact force is only relieved through the spring, but in the in-process of in-service use, the impact force in the twinkling of an eye of car is great, and the effect that the spring can play is less, consequently can cause certain impact and damage to the lamp pole at will, the condition that the fracture was emptyd appears easily when the lamp pole receives the impact simultaneously, and the lamp pole is pounded the car easily to further increase danger. For this reason, new technical solutions need to be designed to solve the problem.

Disclosure of Invention

The invention aims to provide a protection mechanism for a smart street lamp based on a smart city for the Internet of things, and solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a protection mechanism for a smart street lamp based on a smart city for the Internet of things comprises a base, wherein a pillar is fixedly connected to the top of the base, a cross rod is fixedly connected to the top of the pillar, a lamp holder is fixedly connected to the outer end of the cross rod, a controller and an inclination angle sensor are fixedly mounted on the surface of the pillar, and a solar cell panel and a storage battery are fixedly mounted at the top of the cross rod;

the outer wall of the strut is sleeved with a protection tube, a plurality of groups of uniformly distributed springs are fixedly mounted on the inner wall of the protection tube, pressure sensors are fixedly mounted at the outer ends of the springs, the pressure sensors are fixedly mounted on the outer wall of the strut, a plurality of groups of uniformly distributed buffer mechanisms are fixedly mounted on the outer wall of the strut, each buffer mechanism comprises a sleeve, an electromagnet is fixedly mounted at one end of an inner cavity of each sleeve, a matched magnet sliding block is mounted in the inner cavity of each sleeve, a push rod is fixedly connected to the outer wall of each magnet sliding block, and the outer end of each push rod penetrates through each sleeve and is fixedly connected with the inner wall of the protection tube;

the utility model discloses a take-up reel, including base, mounting groove, inner chamber fixed mounting of mounting groove, the quantity of mounting groove is three groups, three groups the top fixed mounting of mounting groove has the motor, the transmission shaft outer end fixedly connected with coiling dish of motor, the outer wall solderless wrapped connection of coiling dish has the stay cord, the outer end fixed mounting of stay cord is in the outer wall of pillar.

As a preferred embodiment of the present invention, the energy output end of the solar panel is connected to the energy input end of the storage battery through the photovoltaic converter, and the storage battery is electrically connected to the lamp cap.

As a preferred embodiment of the present invention, the signal output terminals of the pressure sensor and the tilt sensor are both connected to the signal input terminal of the controller, and the signal output terminal of the controller is connected to the signal input terminals of the electromagnet and the motor, respectively.

In a preferred embodiment of the present invention, the three groups of the pulling ropes are attached to outer walls of the protective tube and the support, and the pulling ropes are fastened to the outer walls of the protective tube and the support by soft fasteners.

As a preferred embodiment of the present invention, the mounting groove is an annular sliding groove, the mounting seat is a sliding block adapted to the annular sliding groove, and the mounting seat is detachably connected to the bottom of the inner cavity of the annular sliding groove through a bolt.

As a preferred embodiment of the present invention, the outer wall of the protective tube is coated with a fluorescent layer for warning a driver of a working vehicle.

In a preferred embodiment of the present invention, the pulling rope is a steel wire rope, and an outer wall of the pulling rope is coated with a corrosion-resistant layer.

As a preferred embodiment of the present invention, the signal output end of the controller is communicated with the signal input end of the external device through the wireless module.

Compared with the prior art, the invention has the following beneficial effects:

1. when the protection pipe is impacted, the spring is used for primarily buffering, meanwhile, the pressure sensor can feed back a pressure value, then the controller can adjust the thrust of the electromagnet, so that the protection performance can be improved, meanwhile, in the protection process, the inclination degree of the support post after the impact can be fed back through the inclination angle sensor, so that the stay cord can be driven by the motor to be wound, the support post can be pulled, the protection effect is further achieved, meanwhile, the pulling direction is the pulling towards the roadside open position, the larger the inclination angle is, the more the motor is wound, the larger the pulling force is generated, the support post can incline like the open side when toppling over, the vehicle is prevented from being pressed, and the secondary injury to personnel in the vehicle is prevented.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of an overall structure of a smart street lamp protection mechanism based on a smart city for internet of things;

fig. 2 is a schematic structural diagram of an inner cavity of a protection tube of a protection mechanism for a smart street lamp of a smart city based on the internet of things;

FIG. 3 is a schematic structural diagram of a sleeve inner cavity of the protection mechanism for the smart street lamp of the smart city based on the Internet of things;

fig. 4 is a schematic view of a surface structure of a base of a protection mechanism for a smart street lamp in a smart city based on the internet of things.

In the figure: 1. a base; 2. a pillar; 3. protecting the tube; 4. a cross bar; 5. a solar panel; 6. a storage battery; 7. a lamp cap; 8. a controller; 9. a spring; 10. a pressure sensor; 11. a buffer mechanism; 12. a sleeve; 13. a push rod; 14. a magnet slider; 15. an electromagnet; 16. mounting grooves; 17. a mounting seat; 18. a motor; 19. a winding disc; 20. pulling a rope; 21. soft buckling; 22. a tilt sensor; 23. a fluorescent layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, the model of the electrical appliance provided in the present invention is only referred to, and different models of electrical appliances with the same function can be replaced according to the actual use situation.

Referring to fig. 1-4, the present invention provides a technical solution: a protection mechanism for a smart street lamp based on a smart city for the Internet of things comprises a base 1, wherein the top of the base 1 is fixedly connected with a supporting column 2, the top of the supporting column 2 is fixedly connected with a cross rod 4, the outer end of the cross rod 4 is fixedly connected with a lamp holder 7, the surface of the supporting column 2 is fixedly provided with a controller 8 and an inclination angle sensor 22, and the top of the cross rod 4 is fixedly provided with a solar cell panel 5 and a storage battery 6;

the outer wall of the strut 2 is sleeved with a protection tube 3, a plurality of groups of uniformly distributed springs 9 are fixedly mounted on the inner wall of the protection tube 3, pressure sensors 10 are fixedly mounted at the outer ends of the springs 9, the pressure sensors 10 are fixedly mounted on the outer wall of the strut 2, a plurality of groups of uniformly distributed buffer mechanisms 11 are fixedly mounted on the outer wall of the strut 2, each buffer mechanism 11 comprises a sleeve 12, an electromagnet 15 is fixedly mounted at one end of an inner cavity of each sleeve 12, a magnet slide block 14 matched with the inner cavity of each sleeve 12 is mounted in the inner cavity of each sleeve 12, a push rod 13 is fixedly connected to the outer wall of each magnet slide block 14, and the outer end of each push rod 13 penetrates through each sleeve 12 and is fixedly connected with the inner wall of the protection tube 3;

the surface of the base 1 is provided with mounting grooves 16, mounting seats 17 are fixedly mounted in the inner cavities of the mounting grooves 16, the number of the mounting seats 17 is three, motors 18 are fixedly mounted at the tops of the three groups of mounting seats 17, the outer ends of transmission shafts of the motors 18 are fixedly connected with winding disks 19, pull ropes 20 are wound on the outer walls of the winding disks 19, and the outer ends of the pull ropes 20 are fixedly mounted on the outer walls of the support columns 2;

the signal output ends of the pressure sensor 10 and the tilt sensor 22 are both connected with the signal input end of the controller 8, and the signal output end of the controller 8 is respectively connected with the signal input ends of the electromagnet 15 and the motor 18.

In the invention, three groups of motors 18 are arranged on the back of the installation position of the device, so that the motors 18 are arranged on the outer side of the road surface, when in traction, the outer side can be ensured to be pulled outwards, and the positions which can be impacted by a vehicle are avoided, when in use, the vehicle impacts the outer wall of the protection pipe 3 firstly, so that the protection pipe 3 compresses the spring 9, and the pressure sensor 9 starts, at the same time, the pressure sensor 9 feeds back signals to the controller 8, so that the controller 8 can adjust the current led in by the electromagnet 15, the thrust on the magnet slider 14 can be changed, the buffering effect is improved, meanwhile, the strut 2 vibrates after being impacted, so that the strut 2 inclines, at the same time, the inclination angle sensor 22 feeds back the signals of the inclination of the controller 8, so that the controller 8 can start the motors 18 to roll the pull rope 20, stay cord 20 is tightened up simultaneously, thereby soft knot 21 is collapsed, thereby produce certain traction force to pillar 2, make can not empty to car impact direction, when the inclination is big more, the operating power of motor 18 is adjusted by controller 8 big more, thereby can produce great traction force, in time pillar 2 empties, also can be under the effect of traction force, make to the reverse side direction of impact force empting, thereby avoid directly pounding and cause further damage to the car, thereby the device can two-way protection, and the protective performance is promoted.

In an alternative embodiment, the energy output end of the solar panel 5 is connected with the energy input end of the storage battery 6 through a photovoltaic converter, and the storage battery 6 is electrically connected with the lamp cap 7.

It should be noted that, the solar panel 5 converts solar energy into electric energy for power supply, thereby saving energy.

In an alternative embodiment, the three sets of pulling ropes 20 are attached to the outer walls of the protection tube 3 and the support post 2, and the pulling ropes 20 are fastened to the outer walls of the protection tube 3 and the support post 2 by soft fasteners 21.

The soft buckle 21 can fix the pull cord 20 in a non-tensioned state, thereby ensuring the overall smoothness and beauty.

In an alternative embodiment, the mounting groove 16 is an annular sliding groove, the mounting seat 17 is a sliding block matched with the annular sliding groove, and the mounting seat 17 is detachably connected with the bottom of the inner cavity of the annular sliding groove through a bolt.

It should be noted that, the position of the motor 18 can be installed according to the field environment, so that the motor is installed on one side of the principle road surface, so that the generated traction force can pull the pillar 2 to the outside, the automobile runs on the road surface, and the impact force acts on the side of the pillar 2 close to the road surface, so as to pull the pillar to the outside, and the impact to the automobile is avoided.

In an alternative embodiment, the outer wall of the protective tube 3 is coated with a fluorescent layer 23 for alerting the driver of the working vehicle.

It should be noted that the fluorescent layer 23 has a good warning effect at night.

In an alternative embodiment, the pull cord 20 is a steel wire rope and the outer wall of the pull cord 20 is coated with a corrosion resistant layer.

It should be noted that, corrosion resistance can be improved, and service life is prolonged.

In an alternative embodiment, the signal output terminal of the controller 8 is connected to the signal input terminal of the external device through the wireless module.

It should be noted that, when an accident occurs or the support 2 tilts, a worker is reminded to perform maintenance in time.

In addition, the parts of the protection mechanism for the smart street lamp based on the smart city for the internet of things are all universal standard parts or parts known by technicians in the field, the structure and the principle of the protection mechanism are known by the technicians through technical manuals or conventional experimental methods, all the electric devices in the protection mechanism are connected through wires, the power elements, the electric devices, an adaptive monitoring computer and a power supply in the idle position of the protection mechanism, specific connection means are provided, the following working principle is referred, the electric devices are electrically connected in sequence, the detailed connection means are the known technology in the field, the following main working principle and the following working process are introduced, and the electric control is not explained.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a protection machanism for wisdom street lamp based on thing networking is with wisdom city, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a support column (2), the top of the support column (2) is fixedly connected with a cross rod (4), the outer end of the cross rod (4) is fixedly connected with a lamp cap (7), the surface of the support column (2) is fixedly provided with a controller (8) and an inclination angle sensor (22), and the top of the cross rod (4) is fixedly provided with a solar cell panel (5) and a storage battery (6);

the outer wall of the support column (2) is sleeved with a protection tube (3), a plurality of groups of uniformly distributed springs (9) are fixedly mounted on the inner wall of the protection tube (3), pressure sensors (10) are fixedly mounted at the outer ends of the springs (9), the pressure sensors (10) are fixedly mounted on the outer wall of the support column (2), a plurality of groups of uniformly distributed buffer mechanisms (11) are fixedly mounted on the outer wall of the support column (2), each buffer mechanism (11) comprises a sleeve (12), an electromagnet (15) is fixedly mounted at one end of an inner cavity of each sleeve (12), a matched magnet sliding block (14) is mounted in the inner cavity of each sleeve (12), a push rod (13) is fixedly connected to the outer wall of each magnet sliding block (14), and the outer end of each push rod (13) penetrates through each sleeve (12) and is fixedly connected with the inner wall of the protection tube (3);

mounting groove (16) have been seted up on the surface of base (1), the inner chamber fixed mounting of mounting groove (16) has mount pad (17), the figure of mount pad (17) is three groups, three groups the top fixed mounting of mount pad (17) has motor (18), the transmission shaft outer end fixedly connected with reel (19) of motor (18), the outer wall of reel (19) has connect stay cord (20) around, the outer end fixed mounting of stay cord (20) is in the outer wall of pillar (2).

2. The protection mechanism for the smart street lamp based on the smart city for the Internet of things according to claim 1, characterized in that: the energy output end of the solar cell panel (5) is connected with the energy input end of the storage battery (6) through the photovoltaic converter, and the storage battery (6) is electrically connected with the lamp holder (7).

3. The protection mechanism for the smart street lamp based on the smart city for the Internet of things according to claim 1, characterized in that: the signal output ends of the pressure sensor (10) and the inclination angle sensor (22) are connected with the signal input end of the controller (8), and the signal output end of the controller (8) is connected with the signal input ends of the electromagnet (15) and the motor (18) respectively.

4. The protection mechanism for the smart street lamp based on the smart city for the Internet of things according to claim 1, characterized in that: the three groups of pull ropes (20) are attached to the outer walls of the protection tubes (3) and the struts (2), and the pull ropes (20) are buckled with the outer walls of the protection tubes (3) and the struts (2) through soft buckles (21).

5. The protection mechanism for the smart street lamp based on the smart city for the Internet of things according to claim 1, characterized in that: the mounting groove (16) is an annular sliding groove, the mounting seat (17) is a sliding block matched with the annular sliding groove, and the mounting seat (17) is detachably connected with the bottom of an inner cavity of the annular sliding groove through a bolt.

6. The protection mechanism for the smart street lamp based on the smart city for the Internet of things according to claim 1, characterized in that: the outer wall of the protection tube (3) is coated with a fluorescent layer (23) for reminding a driver of a working vehicle.

7. The protection mechanism for the smart street lamp based on the smart city for the Internet of things according to claim 1, characterized in that: the pull rope (20) is a steel wire rope, and the outer wall of the pull rope (20) is coated with a corrosion-resistant layer.

8. The protection mechanism for the smart street lamp based on the smart city for the Internet of things according to claim 1, characterized in that: and the signal output end of the controller (8) is communicated with the signal input end of external equipment through a wireless module.