Automatic protection type intelligent street lamp

Abstract

The invention relates to the technical field of intelligent street lamps, in particular to an automatic protection type intelligent street lamp which comprises a lamp pole, a lamp post, a first-stage buffer assembly, two second-stage buffer assemblies, a positioning assembly, a driving assembly and a safety assembly. The supporting assembly is arranged in the lamp post; the supporting assembly comprises a fixing column; the stress plate is mounted on the inner side wall of the lamp post in a sliding manner; the rotary drum is rotationally arranged on the fixed column in a sleeving manner; the mounting ring is rotationally arranged at the bottom of the lamp post in a sleeving manner; and the support frame is fixedly mounted on the outer side wall of the rotary drum. Compared with the prior art, through the arrangement of the supporting frame, the stress plate and the driving assembly, the impact direction can be recognized, the stress plate is accurately adjusted to the damaged direction through the driving assembly, force is guided to the ground through the supporting frame, the risk that impact force directly acts on the waist of the lamp pole to cause breakage is avoided, quick response can be achieved under strong impact, and the service life of the lamp pole is prolonged. And the stress plate is moved to a designated position, and the effects of rapid supporting and impact force dispersing are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of smart street lamps, and in particular to an automatic protection type smart street lamp. Background Art

[0002] Smart street lights are urban infrastructure that integrates modern Internet of Things, cloud computing, big data, artificial intelligence and other advanced technologies. They can not only provide basic road lighting functions, but also realize environmental monitoring, video surveillance, traffic flow management, emergency alarm, wireless network coverage, electric vehicle charging and information release and other intelligent services, effectively improving urban management efficiency and public service levels, and promoting the construction and development of smart cities.

[0003] After searching, a Chinese patent with publication number CN118408173A discloses an LED smart street light with an anti-collision function, which includes a mounting seat, a smart street light pole is connected to the mounting seat by bolts, an LED smart street light head is fixedly connected to the upper end face of the smart street light pole, a meteorological service screen is connected to the outer wall of the smart street light pole by bolts, a mounting ring is rotatably arranged on the outer wall of the smart street light pole, and a plurality of elastic connecting frames are spirally fixedly connected to the outer wall of the mounting ring, and an anti-collision roller is rotatably connected to the outer wall of the elastic connecting frame away from the mounting ring; when a vehicle loses control and collides with the smart street light pole, the LED smart street light with an anti-collision function can play a certain interception role on the wheel part of the vehicle through the anti-collision frame, and after the vehicle breaks through the anti-collision frame, the anti-collision roller, the elastic connecting frame and the mounting ring are designed in coordination, when the vehicle deflects and vertically collides with the smart street light pole, the impact force can be effectively reduced to protect the smart street light pole and the vehicle, thereby improving the safety of people in the vehicle.

[0004] Although the above-mentioned smart street lights can deflect the impact, the anti-collision mechanism of the existing smart street lights can buffer the impact to a certain extent and protect the street lights from damage caused by minor collisions. However, when encountering severe collisions, these buffer components may be close to their performance limits and thus cannot completely prevent the damage to the lamp posts caused by the impact. In addition, the lamp posts of smart street lights are often designed as hollow structures because complex intelligent facilities and control devices need to be installed inside. While this design reduces the weight of the lamp posts, it also weakens their structural strength and reduces their impact resistance, making them prone to bending or even breaking and collapsing. This will not only cause the street lights to fail, but may also pose a threat to the surrounding environment and pedestrian safety. Although the impact resistance of the lamp posts can be enhanced by comprehensively increasing the supporting structure, this approach will significantly increase the production cost, and due to the increase in the overall mass of the lamp posts, it will bring many inconveniences to the installation, movement and subsequent maintenance work, reducing the flexibility and maintainability of the smart street lights.

[0005] Therefore, the present application provides an automatic protection type smart street lamp to meet the needs of supporting and protecting street lamp poles. Summary of the invention

[0006] In view of this, an object of the present invention is to provide an automatic protection type smart street lamp to solve the problem that the buffer component cannot effectively provide support and protection for the lamp post itself.

[0007] Based on the above-mentioned purpose, the present invention provides an automatic protection type smart street lamp, including a lamp post; a lamp pole, fixedly installed on the lamp post; a primary buffer component, arranged on the lamp post; two groups of secondary buffer components, both arranged on the primary buffer component; a safety component, arranged on the lamp post; a support component, arranged in the lamp post; the support component includes: a fixed column, fixedly installed in the lamp post and concentrically arranged with the lamp post; a force plate, slidably installed on the inner wall of the lamp post; a rotating cylinder, rotatably mounted on the fixed column; a mounting ring, rotatably mounted on the fixed column at the bottom of the lamp post, and the outer diameter of the mounting ring is smaller than the inner diameter of the lamp post; a support frame, fixedly installed on the outer wall of the rotating cylinder, one end of the support frame is fixedly connected to the force plate, and the other end is fixedly connected to the mounting ring; a positioning component, arranged on the primary buffer component; a driving component, arranged on the fixed column.

[0008] Preferably, the first-level buffer assembly includes: two groups of guide frames, both fixedly mounted on the outer side walls of the lamp post, each group of guide frames being distributed in a circular array, one group of guide frames being arranged at the bottom of the lamp post, the other group being arranged in the middle of the lamp post, and the two groups of guide frames being arranged correspondingly; a plurality of slide rods, respectively slidably mounted on the guide frames and adapted to the guide frames, and guide grooves along the length direction are opened in the slide rods; a plurality of guide columns, fixedly mounted on the side of the slide rod opposite to the guide frame and passing through the guide frame; a plurality of buffer columns, slidably mounted in the guide groove; a plurality of buffer springs, fixedly mounted in the guide groove and one end being fixedly connected to the buffer column, and the other end being fixedly connected to the slide rod; a plurality of buffer plates, one end of which is fixedly mounted on the buffer column at the bottom of the lamp post and arranged parallel to the long queue direction of the lamp post, and the other end being fixedly connected to another buffer column corresponding to the vertical direction.

[0009] Preferably, the secondary buffer assembly includes: a guide plate, which is rotatably mounted on the lamp post and is slidably connected to two groups of guide frames respectively; a plurality of arc grooves, which are arranged in a circular array on the guide plate and are adapted to the guide frame; a plurality of fixed plates, which are fixedly mounted on the side of the guide plate opposite to the guide frame and are arranged corresponding to the arc grooves; a plurality of buffer springs, which are fixedly mounted between the fixed plate and the guide frame corresponding to the fixed plate; wherein the guide post is arranged through the arc groove.

[0010] Preferably, the arc-shaped grooves formed on the two guide plates are in opposite directions.

[0011] Preferably, the positioning assembly includes: a fixing rod fixedly mounted on one end of the buffer column away from the buffer plate; a through hole opened at a position on the lamp post corresponding to the fixing rod; wherein the other end of the fixing rod passes through the sliding rod and is slidably connected to the sliding rod.

[0012] Preferably, the driving assembly includes: a slide groove 1, which is provided on the lamp post at a position corresponding to the guide plate close to the lamp pole; a rack, which is fixedly mounted on the guide plate at one end of the slide groove 1 and passes through the slide groove 1 and extends into the lamp post; a mounting plate, which is fixedly mounted on the inner wall of the lamp post at a position corresponding to the center of the slide groove 1; a gear, which is rotatably mounted on the mounting plate and adapted to the rack; a wiring post, which is fixedly mounted on the upper surface of the gear; a wiring reel, which is rotatably mounted on the fixed post and arranged coplanarly with the wiring reel; a torsion spring 1, which is arranged in the wiring reel, and one end of which is fixedly connected to the fixed post and the other end of which is fixedly connected to the wiring reel; a traction rope, which is wound around the wiring reel, and one end of which is fixedly connected to the wiring post and the other end of which is fixedly connected to the wiring reel; a linkage assembly, which is arranged on the wiring reel.

[0013] Preferably, the linkage assembly includes: a sleeve, which is rotatably mounted on the fixed column and located at the bottom position of the cable barrel; a plurality of spokes, which are fixedly mounted on the sleeve in a ring array; a rotating ring, which is fixedly mounted on the other end of the spoke and rotatably connected to the inner wall of the lamp post; a driving rod, which is fixedly mounted on the side wall of the cable barrel and is L-shaped; a limiting assembly, which is arranged on the spoke; the limiting assembly includes: an opening, which is opened on the spoke at a position corresponding to the end of the driving rod; a rotating shaft, which is fixedly mounted on the opening; a movable block, which is rotatably mounted on the rotating shaft; a second torsion spring, which is fixedly mounted between the movable block and the rotating shaft, and one end is fixedly connected to the movable block and the other end is fixedly connected to the rotating shaft; a limiting rod, which is fixedly mounted on the opening and adapted to the movable block; wherein the rotating ring is fixedly connected to the force plate.

[0014] Preferably, the safety component includes: an alarm fixedly mounted on the outer wall of the slide rod; a conductive strip fixedly mounted on the buffer column; a clearance groove opened at a position on the inner wall of the slide rod corresponding to the conductive strip; a protection component arranged on the guide plate at the bottom of the lamp post; and a prompt component arranged on another guide plate.

[0015] Preferably, the protection component includes: a second slide groove, which is opened at a position on the lamp post corresponding to the guide plate; a trigger rod, which is fixedly installed on the inner wall of the guide plate and extends into the lamp post through the second slide groove; a control box, which is fixedly installed on the lamp post; and a trigger plate, which is rotatably installed on the control box at a position corresponding to the trigger rod.

[0016] Preferably, the prompt component includes: a fixed block fixedly mounted on the guide plate; a warning frame fixedly mounted on the outer wall of the lamp post; a guide plate fixedly mounted on the bottom of the warning frame; a prompt plate slidably mounted in the warning frame; a push rod fixedly mounted on the bottom of the prompt plate, the push rod extending from between the guide plate and the lamp post and adapted to the fixed block; and a plurality of prompt stickers fixedly mounted on the lamp post at positions corresponding to the through holes.

[0017] Beneficial effects of the present invention: 1. This type of automatic protection smart street light can identify the direction of impact by setting up a support frame, a force plate and a driving component, and accurately adjust the force plate to the direction of injury through the driving component. The force is directed to the ground through the support frame, avoiding the risk of the impact force directly acting on the waist of the lamp post and causing breakage, thereby improving the bearing capacity of the lamp post. The guide plate rotates to drive the meshing and separation of the rack and the gear, and can respond quickly under strong impact, moving the force plate to the specified position, achieving the effect of rapid support and dispersion of impact force.

[0018] 2. This type of automatic protection smart street lamp, by setting up a primary buffer component and a secondary buffer component, can provide a step-by-step enhanced buffering effect under impacts of different intensities. In the event of a slight impact, the energy can be effectively absorbed by the buffer spring 1 of the primary buffer component alone to protect the lamp post from damage. When the impact intensity is large, the buffer spring 2 of the secondary buffer component is stretched synchronously to provide stronger buffering protection, effectively dispersing and reducing the direct impact on the lamp post.

[0019] 3. This type of automatic protection smart street light can cope with impacts at all angles by setting buffer plates distributed in a circular array, ensuring that the lamp post can be effectively protected when it is hit in any direction. At the same time, the synchronous working mechanism of the guide plate and the buffer spring ensures the stability of the system and extends the service life of the system.

[0020] 4. This type of automatic protection smart street light, by setting up multiple safety warning mechanisms, including alarms, reminder stickers, trigger plates and warning frames, can not only provide obvious visual and auditory warnings after the system is hit, reminding passers-by to keep a safe distance and avoid collisions, but also help patrol personnel to detect and deal with potential problems in a timely manner to avoid secondary damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a structural schematic diagram of an automatic protection type smart street lamp proposed by the present invention; Figure 2 This is a structural schematic diagram of a primary buffer component of an automatic protection type smart street lamp proposed by the present invention; Figure 3 A partial cross-sectional structural schematic diagram of an automatic protection type smart street lamp proposed by the present invention; Figure 4 for Figure 1 A schematic diagram of the enlarged structure at A in the middle; Figure 5 for Figure 3 A schematic diagram of the enlarged structure at B in the middle; Figure 6 This is a structural schematic diagram of a support assembly of an automatic protection type smart street lamp proposed by the present invention; Figure 7 This is a structural schematic diagram of a limiting component of an automatic protection type smart street lamp proposed by the present invention; Figure 8 This is a structural schematic diagram of a protection component of an automatic protection type smart street lamp proposed by the present invention; Fig. 9 This is a structural schematic diagram of a prompt component of an automatic protection type smart street lamp proposed by the present invention; Fig.10 for Fig. 9 Schematic diagram of the enlarged structure at point C in the middle.

[0023] The markings in the figure are: 1. lamp post; 2. lamp post; 3. guide frame; 31. slide bar; 32. guide post; 33. buffer post; 34. buffer spring 1; 35. buffer plate; 4. guide plate; 41. arc groove; 42. fixing plate; 43. buffer spring 2; 5. fixing rod; 51. through hole; 52. slide groove 1; 53. rack; 54. mounting plate; 55. gear; 56. cable tie post; 57. fixing post; 58. cable tie drum; 59. torsion spring 1; 510. traction rope; 6. sleeve; 6 1. Spoke; 62. Rotating ring; 63. Force plate; 64. Rotating drum; 65. Support frame; 66. Mounting ring; 7. Driving rod; 71. Rotating shaft; 72. Movable block; 73. Torsion spring 2; 74. Limit rod; 8. Alarm; 81. Conductive strip; 82. Give way groove; 83. Slide 2; 84. Trigger rod; 85. Control box; 86. Trigger plate; 87. Reminder sticker; 9. Fixed block; 91. Warning frame; 92. Guide plate; 93. Reminder plate; 94. Push rod. DETAILED DESCRIPTION

[0024] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0025] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] like Figures 1 to 10As shown, an automatic protection type smart street lamp includes a lamp post 1; a lamp pole 2, fixedly mounted on the lamp post 1; a primary buffer component, arranged on the lamp post 1; two sets of secondary buffer components, both arranged on the primary buffer component; a safety component, arranged on the lamp post 1; a support component, arranged in the lamp post 1; the support component includes: a fixed column 57, fixedly mounted in the lamp post 1 and arranged concentrically with the lamp post 1; a force plate 63, slidably mounted on the inner wall of the lamp post 1; a rotating cylinder 64, rotatably mounted on the fixed column 57; a mounting ring 66, rotatably mounted on the fixed column 57 at the bottom of the lamp post 1, and the outer diameter of the mounting ring 66 is smaller than the inner diameter of the lamp post 1; a support frame 65, fixedly mounted on the outer wall of the rotating cylinder 64, one end of the support frame 65 is fixedly connected to the force plate 63, and the other end is fixedly connected to the mounting ring 66; a positioning component, arranged on the primary buffer component; a driving component, arranged on the fixed column 57; When subjected to severe impact, the driving assembly can drive the force-bearing plate 63 to rotate. The driving assembly can adjust the force-bearing plate 63 to the direction of injury through the positioning assembly, thereby driving the rotating drum 64, the support frame 65 and the mounting ring 66 to rotate synchronously. The force is directed to the ground through the action of the support frame 65, and the force on the force-bearing plate 63 can be transmitted to the foundation, so that the stronger foundation rather than the lamp post 1 itself bears the main impact. Through the rapid response of the support assembly under strong impact, the force-bearing plate 63 is moved to the specified position, thereby achieving the effect of rapid support and dispersion of impact force.

[0027] like Figure 2 As shown, the primary buffer assembly includes: two groups of guide frames 3, both fixedly mounted on the outer side wall of the lamp post 1, each group of guide frames 3 is distributed in a circular array, one group of guide frames 3 is arranged at the bottom of the lamp post 1, and the other group is arranged in the middle of the lamp post 1, and the two groups of guide frames 3 are arranged correspondingly; a plurality of slide bars 31, respectively slidably mounted on the guide frames 3 and adapted to the guide frames 3, and a guide groove along the length direction is opened in the slide bars 31; a plurality of guide columns 32, fixedly mounted on the side of the slide bars 31 opposite to the guide frames 3 and passing through the guide frames 3; a plurality of buffer columns 33, slidably mounted in the guide groove; a plurality of buffer springs 34, fixedly mounted in the guide groove and one end is fixedly connected to the buffer column 33, and the other end is fixedly connected to the slide bar 31; a plurality of buffer plates 35, one end of which is fixedly mounted on the buffer column 33 located at the bottom of the lamp post 1 and is arranged parallel to the long queue direction of the lamp post 1, and the other end is fixedly connected to another buffer column 33 corresponding to the vertical direction; When the smart street lamp is hit, the impact first occurs on the buffer plate 35 that is in direct contact with the impact source. After the buffer plate 35 is subjected to force, it drives the buffer column 33 to slide inward along the guide groove in the slide rod 31, squeezing the buffer spring 1 34. The buffer spring 1 34 absorbs part of the energy generated by the impact, thereby weakening the impact on the lamp post 1, thereby protecting the safety of the lamp post 1. At the same time, the buffer plates 35 are distributed in a circular array, which can cope with impacts occurring at various angles. While protecting the lamp post 1, it can also reduce the damage to the impact source.

[0028] like Figure 1 , Figure 2 , Figure 4 As shown, the secondary buffer assembly includes: guide plates 4, which are rotatably mounted on the lamp post 1 and are respectively slidably connected with two groups of guide frames 3; a plurality of arc grooves 41, which are arranged in a ring array on the guide plate 4 and are adapted to the guide frame 3; a plurality of fixing plates 42, which are fixedly mounted on the side of the guide plate 4 opposite to the guide frame 3 and are arranged corresponding to the arc grooves 41; a plurality of buffer springs 43, which are fixedly mounted between the fixing plate 42 and the guide frame 3 corresponding to the fixing plate 42; wherein the guide column 32 is arranged through the arc groove 41; the arc grooves 41 arranged on the two guide plates 4 are in opposite directions; When the impact reaches a certain intensity, it may still cause damage to the lamp post 1 after being weakened by the first-level buffer component, and the buffer column 33 squeezes the buffer spring 1 34 to move inward, which will drive the slide bar 31 to slide inward along the guide frame 3, and then under the action of the arc groove 41 and the guide column 32, the guide plate 4 rotates around the lamp post 1, and the fixed plate 42 gradually moves away from the corresponding guide frame 3 as the guide plate 4 rotates, thereby stretching the buffer spring 2 43. By setting the stiffness coefficient of the buffer spring 2 43 to be greater than or much greater than the stiffness coefficient of the buffer spring 1 34, it can be made that in a slight collision, only one buffer spring 1 34 of the first-level buffer component can effectively offset the impact force, and when the impact intensity is large, the guide plate 4 is driven to rotate by the slide bar 31 The movement then provides stronger buffer protection by synchronously stretching all buffer springs 2 43, and in this process, the slide bar 31 is never in direct contact with the lamp post 1, but the impact force is dispersed to the tangent direction of the lamp post 1 through the rotation of the guide plate 4 and all buffer springs 2 43, which can effectively reduce the direct impact on it, and all buffer springs 2 43 always work synchronously with the rotation, regardless of the direction of impact, it can provide stable protection, can extend the service life of the system, because the arc grooves 41 are set in opposite directions, the two guide plates 4 rotate in opposite directions when impacted, which can offset the horizontal force on the buffer plate 35 caused by the interaction between the guide frame 3 and the guide column 32, thereby reducing the load on the system when in use.

[0029] like Figures 2 to 7As shown, the positioning assembly includes: a fixing rod 5, fixedly mounted on the end of the buffer column 33 away from the buffer plate 35; a through hole 51, which is provided on the lamp post 1 at a position corresponding to the fixing rod 5; wherein the other end of the fixing rod 5 passes through the slide bar 31 and is slidably connected with the slide bar 31; the driving assembly includes: a slide groove 52, which is provided on the lamp post 1 at a position corresponding to the guide plate 4 close to the lamp post 2; a rack 53, which is fixedly mounted on the guide plate 4 at one end of the slide groove 52 and passes through the slide groove 52 and extends into the lamp post 1; a mounting plate 54, fixedly mounted on the inner wall of the lamp post 1 at a position corresponding to the center of the slide groove 52; a gear 55, rotatably mounted on the mounting plate 54 and adapted to the rack 53; a cable tie post 56, fixedly mounted on the upper surface of the gear 55; a cable tie barrel 58, rotatably mounted on the fixed post 57 and arranged coplanarly with the cable tie post 56; a torsion spring 59, arranged in the cable tie barrel 58, and one end of which is fixedly connected to the fixed post 57, and the other end of which is fixedly connected to the cable tie barrel 58; a traction rope 510, wound around the cable tie barrel 5 8, and one end is fixedly connected to the cable tie column 56, and the other end is fixedly connected to the cable tie barrel 58; a linkage assembly is arranged on the cable tie barrel 58; the linkage assembly includes: a sleeve 6, which is rotatably sleeved on the fixed column 57 and located at the bottom position of the cable tie barrel 58; a plurality of spokes 61, which are fixedly installed on the sleeve 6 in an annular array; a rotating ring 62, which is fixedly installed on the other end of the spoke 61 and is rotatably connected to the inner wall of the lamp post 1; a driving rod 7, which is fixedly installed on the side wall of the cable tie barrel 58 and is arranged in an L shape; a limit assembly , arranged on the spoke 61; the limiting assembly includes: an opening, which is opened on the spoke 61 at a position corresponding to the end of the driving rod 7; a rotating shaft 71, which is fixedly installed on the opening; a movable block 72, which is rotatably installed on the rotating shaft 71; a second torsion spring 73, which is fixedly installed between the movable block 72 and the rotating shaft 71, and one end is fixedly connected to the movable block 72, and the other end is fixedly connected to the rotating shaft 71; a limiting rod 74, which is fixedly installed on the opening and adapted to the movable block 72; wherein the rotating ring 62 is fixedly connected to the force-bearing plate 63; When the impact reaches a very severe intensity and the secondary buffer component cannot effectively suppress the impact, the guide plate 4 will rotate to the maximum angle, and the slide bar 31 will directly contact the lamp post 1. At this time, the fixed rod 5 on the buffer column 33 passes through the slide bar 31 and the through hole 51 and extends into the lamp post 1. During the rotation of the guide plate 4, the rack 53 does not mesh with the gear 55 before rotating from the initial position to a certain angle. This state can ensure that within the load-bearing range of the secondary buffer component, the support component will not be driven. When the impact causes the guide plate 4 to continue to rotate, the gear 55 meshes with the rack 53 and rotates with the movement of the rack 53, driving the cable tie column 56 to rotate and then reeling in the traction rope 510. When the traction rope 510 is reeled onto the cable tie column 56, it will drive the cable tie drum 58 to rotate. The gear 55 is moved by the action of the torsion spring 59 to twist, and the cable drum 58 drives the driving rod 7 to rotate. When the driving rod 7 encounters the movable block 72 at the corresponding position on the spoke 61, the movable block 72 will flip over to make way for the driving rod 7 to pass. After the driving rod 7 passes, the movable block 72 is flipped and reset under the action of the torsion spring 2 73, and is limited by the limit rod 74 to keep it vertical. The gear 55 can ensure that the gear 55 rotates at least one circle when the rack 53 passes by by setting the number of teeth. The rack 53 continues to rotate with the guide plate 4 and will disengage from the gear 55 again. Under the action of the torsion spring 59, the cable drum 58 reverses and rewinds the traction rope 510, while driving the driving rod 7 to reverse. At this time, when the driving rod 7 encounters the movable block 72, the movable block 72 is limited by the limit rod 74 and cannot rotate. The driving rod 7 will drive the spoke 61 to rotate, and then drive the sleeve 6 and the rotating ring 62 to rotate, and further drive the force-bearing plate 63, the rotating cylinder 64, the support frame 65 and the mounting ring 66 to rotate synchronously until they contact the fixing rod 5, so as to be positioned in the direction of impact. The force on the lamp post 1 is supported by the force-bearing plate 63 and dispersed to the force-bearing plate 63, and then the force is directed to the ground through the quadrilateral structure of the support frame 65, so that the force on the corresponding position of the lamp post 1 on the other side is smaller, which improves the bearing capacity of the lamp post 1 and avoids the impact force directly occurring at the waist of the lamp post 1, causing the lamp post 1 to break. The fixing rod 5 will extend into the lamp post 1 only when it is subjected to a strong impact through the secondary buffer component, which plays a role in identifying the impact direction, and the support frame 65 can be accurately adjusted to The lamp post 1 is protected in the direction of being damaged, and the guide plate 4 is rotated to make the rack 53 and the gear 55 go from separation to engagement and then to separation, ensuring that the system will not over-respond during general impacts. Under strong impacts, the torsion spring 59 can be driven to provide rapid drive so that the drive rod 7 can quickly move the force plate 63 to the specified position, and by setting the plurality of spokes 61 and the movable block 72 to give way, the drive rod 7 can pass through a plurality of spokes 61 when it is rotated for the first time, and can drive the force plate 63 to rotate after contacting the spoke 61 at the nearest distance when it rotates in the reverse direction, so as to achieve rapid response, and the support frame 65 is tilted downward to point to the ground, so that the force on the force plate 63 can be transmitted to the foundation, so that the stronger foundation rather than the lamp post 1 itself bears the main impact.

[0030] like Figures 2 to 10 As shown, the safety component includes: an alarm 8, fixedly mounted on the outer wall of the slide bar 31; a conductive strip 81, fixedly mounted on the buffer column 33; a clearance groove 82, arranged on the inner wall of the slide bar 31 at a position corresponding to the conductive strip 81; a protection component, arranged on a guide plate 4 located at the bottom of the lamp post 1; a prompt component, arranged on another guide plate 4; the protection component includes: a second slide groove 83, arranged on the lamp post 1 at a position corresponding to the guide plate 4; a trigger rod 84, fixedly mounted on the inner wall of the guide plate 4 and extending into the lamp post 1 through the second slide groove 83; a control box 85, fixedly mounted Installed on the lamp post 1; the trigger plate 86 is rotatably mounted on the control box 85 at a position corresponding to the trigger rod 84; the prompt component includes: a fixed block 9, fixedly mounted on the guide plate 4; a warning frame 91, fixedly mounted on the outer wall of the lamp post 1; a guide plate 92, fixedly mounted at the bottom of the warning frame 91; a prompt plate 93, slidably mounted in the warning frame 91; a push rod 94, fixedly mounted at the bottom of the prompt plate 93, the push rod 94 extends from between the guide plate 92 and the lamp post 1 and is adapted to the fixed block 9; a plurality of prompt stickers 87, fixedly mounted at positions corresponding to the through holes 51 on the lamp post 1; When the impact compresses the buffer spring 34, the buffer column 33 slides into the slide bar 31. At this time, the conductive strip 81 slides into the slide bar 31 through the give way groove 82. The two ends of the power supply of the alarm 8 are connected to the inner wall of the slide bar 31 and are not connected. When the conductive strip 81 enters a certain distance into the slide bar 31, the alarm 8 is powered on and alarms. It can remain silent when the system is subjected to a slight impact that is not enough to cause damage. When there is a risk of damage due to further collision, a warning sound is issued to alert people around. For example, if an accidental collision occurs when reversing, the car can be stopped immediately after hearing the warning sound to stop the loss in time. When the impact is stronger and may cause damage to system components but is still not enough to damage the lamp post 1, the fixing rod 5 can be set to reach the position of the through hole 51 and puncture the reminder sticker 87. After that, daily inspection personnel can judge whether the system is damaged by the status of the reminder sticker 87 during patrol inspections. The system is subjected to impacts that may cause damage and the impacted position is clearly identified, while the intact part of the reminder sticker 87 indicates that the system is normal, which is convenient for staff to inspect and find problems in time. When the impact reaches the level that will cause damage to the lamp post 1 body, the trigger rod 84 rotates with the guide plate 4 and toggles the trigger plate 86. The trigger plate 86 can control the system to disconnect the circuit to ensure that the lamp body will not leak after the impact, and can trigger the remote alarm device in the control box 85 to remind the on-duty personnel to pay attention to avoid the situation where the personnel are unconscious or seriously injured after the strong impact and cannot be discovered and sent to the doctor in time. At the same time, the guide plate 4 rotates to drive the fixed block 9 to push the push rod 94 and then drive the reminder plate 93 to move. One side of the warning frame 91 can be transparent, and can display words such as "to be repaired" after the reminder plate 93 slides, reminding passers-by to keep a safe distance, and reminding patrol personnel to arrange maintenance and repair to avoid secondary damage.

[0031] It should be understood by those skilled in the art that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the above aspects of the present invention, which are not provided in detail for the sake of simplicity.

[0032] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automatic protection type smart street lamp, characterized in that: include: Lamppost (1); A lamp pole (2) fixedly mounted on the lamp post (1); A primary buffer component, arranged on the lamp post (1); Two sets of secondary buffer components, both arranged on the primary buffer component; A safety component, arranged on the lamp post (1); A support assembly, arranged in the lamp post (1); The support assembly comprises: A fixed column (57) fixedly mounted in the lamp post (1) and arranged concentrically with the lamp post (1); A force-bearing plate (63) slidably mounted on the inner wall of the lamp post (1); A rotating drum (64) rotatably mounted on the fixing column (57); A mounting ring (66) is rotatably mounted on the fixing column (57) at a position located at the bottom of the lamp post (1), and the outer diameter of the mounting ring (66) is smaller than the inner diameter of the lamp post (1); A support frame (65) is fixedly mounted on the outer wall of the rotating drum (64), one end of the support frame (65) is fixedly connected to the force-bearing plate (63), and the other end of the support frame (65) is fixedly connected to the mounting ring (66); A positioning component, arranged on the primary buffer component; A drive assembly is arranged on the fixing column (57).

2. The automatic protection type smart street lamp according to claim 1, characterized in that: The primary buffer component comprises: Two groups of guide frames (3) are fixedly mounted on the outer wall of the lamp post (1), each group of guide frames (3) is distributed in a ring array, one group of guide frames (3) is arranged at the bottom of the lamp post (1), and the other group is arranged in the middle of the lamp post (1), and the two groups of guide frames (3) are arranged correspondingly; A plurality of slide bars (31) are respectively slidably mounted on the guide frame (3) and adapted to the guide frame (3), and a guide groove is provided in the slide bar (31) along the length direction; A plurality of guide posts (32) fixedly mounted on a side of the slide bar (31) opposite to the guide frame (3) and passing through the guide frame (3); A plurality of buffer columns (33) slidably mounted in the guide groove; A plurality of buffer springs (34), fixedly mounted in the guide groove and having one end fixedly connected to the buffer column (33) and the other end fixedly connected to the slide rod (31); A plurality of buffer plates (35) have one end fixedly mounted on the buffer column (33) located at the bottom of the lamp post (1) and arranged parallel to the long queue direction of the lamp post (1), and the other end fixedly connected to another buffer column (33) corresponding to the vertical direction.

3. The automatic protection type smart street lamp according to claim 2, characterized in that: The secondary buffer assembly comprises: The guide plates (4) are rotatably mounted on the lamp posts (1) and are respectively slidably connected to the two sets of guide frames (3); A plurality of arc-shaped grooves (41) are provided in an annular array on the guide plate (4) and are adapted to fit the guide frame (3); A plurality of fixing plates (42) fixedly mounted on a side of the guide plate (4) opposite to the guide frame (3) and arranged corresponding to the arc-shaped groove (41); A plurality of buffer springs (43) are fixedly mounted between the fixing plate (42) and the guide frame (3) corresponding to the fixing plate (42); Wherein, the guide column (32) is arranged through the arc-shaped groove (41).

4. The automatic protection type smart street lamp according to claim 3, characterized in that: The arc-shaped grooves (41) formed on the two guide plates (4) are in opposite directions.

5. The automatic protection type smart street lamp according to claim 3, characterized in that: The positioning component comprises: A fixing rod (5) fixedly mounted on an end of the buffer column (33) away from the buffer plate (35); A through hole (51) is formed on the lamp post (1) at a position corresponding to the fixing rod (5); Wherein, the other end of the fixing rod (5) passes through the sliding rod (31) and is slidably connected to the sliding rod (31).

6. The automatic protection type smart street lamp according to claim 3, characterized in that: The drive assembly comprises: A slide groove (52) is provided on the lamp post (1) at a position corresponding to the guide plate (4) close to the lamp pole (2); A rack (53) fixedly mounted on the guide plate (4) at one end of the slide groove (52) and extending through the slide groove (52) into the lamp post (1); A mounting plate (54) fixedly mounted on the inner wall of the lamp post (1) at a position corresponding to the center of the first slide groove (52); a gear (55) rotatably mounted on the mounting plate (54) and adapted to fit the rack (53); A cable tie post (56) fixedly mounted on the upper surface of the gear (55); A cable tie barrel (58) is rotatably mounted on the fixing column (57) and is arranged coplanar with the cable tie column (56); A torsion spring (59) is disposed in the cable barrel (58), with one end fixedly connected to the fixing column (57) and the other end fixedly connected to the cable barrel (58); A traction rope (510) is wound around the cable barrel (58), one end of which is fixedly connected to the cable barrel post (56) and the other end of which is fixedly connected to the cable barrel (58); A linkage assembly is arranged on the cable barrel (58).

7. The automatic protection type smart street lamp according to claim 6, characterized in that: The linkage components include: A sleeve (6) is rotatably sleeved on the fixing column (57) and is located at the bottom of the cable tie barrel (58); A plurality of spokes (61) are fixedly mounted on the sleeve (6) in an annular array; A rotating ring (62) is fixedly mounted on the other end of the spoke (61) and is rotatably connected to the inner wall of the lamp post (1); A driving rod (7) is fixedly mounted on the side wall of the cable barrel (58) and is arranged in an L shape; A limiting assembly, arranged on the spoke (61); The limiting component comprises: An opening is formed on the spoke (61) at a position corresponding to the end of the driving rod (7); A rotating shaft (71) is fixedly mounted on the opening; A movable block (72) rotatably mounted on the rotating shaft (71); a second torsion spring (73) fixedly mounted between the movable block (72) and the rotating shaft (71), with one end fixedly connected to the movable block (72) and the other end fixedly connected to the rotating shaft (71); A limiting rod (74) fixedly mounted on the opening and adapted to fit the movable block (72); The rotating ring (62) is fixedly connected to the force-bearing plate (63).

8. The automatic protection type smart street lamp according to claim 5, characterized in that: The safety components include: An alarm (8) fixedly mounted on the outer side wall of the slide bar (31); A conductive bar (81) fixedly mounted on the buffer column (33); A clearance groove (82) is provided on the inner side wall of the slide bar (31) at a position corresponding to the conductive strip (81); A protection component, arranged on the guide plate (4) located at the bottom of the lamp post (1); A prompting component is arranged on the other guide plate (4).

9. The automatic protection type smart street lamp according to claim 8, characterized in that: The protection component comprises: A second slide groove (83) is provided on the lamp post (1) at a position corresponding to the guide plate (4); A trigger rod (84) is fixedly mounted on the inner wall of the guide plate (4) and passes through the second slide groove (83) and extends into the lamp post (1); A control box (85) fixedly mounted on the lamp post (1); A trigger plate (86) is rotatably mounted on the control box (85) at a position corresponding to the trigger rod (84).

10. The automatic protection type smart street lamp according to claim 8, characterized in that: The prompt component includes: A fixed block (9) fixedly mounted on the guide plate (4); A warning frame (91) is fixedly mounted on the outer side wall of the lamp post (1); A guide plate (92) fixedly mounted on the bottom of the warning frame (91); A prompt plate (93) slidably mounted in the warning frame (91); A push rod (94) is fixedly mounted on the bottom of the prompt plate (93), the push rod (94) extending from between the guide plate (92) and the lamp post (1) and matching with the fixing block (9); A plurality of reminder stickers (87) are fixedly mounted on the lamp post (1) at positions corresponding to the through holes (51).

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