Intelligent street lamp for municipal lighting

Abstract

The invention relates to the technical field of intelligent street lamps, in particular to an intelligent street lamp for municipal lighting. The lamp pole is fixed to the top face of the base, the section of the lamp pole is of a regular hexagon structure, and the interior of the lamp pole is hollow; the lifting sleeve is arranged on the lamp pole in a sliding and sleeving manner; the lamp is fixed on the lifting sleeve; the power supply seat is fixed at the top end of the lamp pole; the conductive structure is arranged on the lamp and the power supply seat; and the clamping structure is arranged at the top end of the lamp pole. Compared with the prior art, through the lifting design of the lamp, convenient lifting and stable fixing of the lamp are achieved, in the initial state, the lamp is stably fixed to the top end of the lamp pole, when overhaul and maintenance are needed, a worker only needs to rotate a hand wheel, a series of precise mechanical transmission can be used for driving an inserting rod to move out of an inserting groove, and the work efficiency is greatly improved. And in the process, a worker does not need to climb to a high position, and the operation difficulty and the safety risk are greatly reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of smart street lamps, and in particular to a smart street lamp for municipal lighting. Background Art

[0002] Smart street lights, also known as intelligent street lights or smart lamp poles, refer to street light systems that integrate sensing devices, communication equipment, and control equipment to achieve remote monitoring and management of street lights, thereby improving the energy efficiency and management efficiency of street lights. It is not only an important part of urban lighting, but also a key infrastructure for smart city construction.

[0003] After searching, the Chinese patent with the announcement number CN214840473U discloses a smart street lamp and a smart street lamp system, including a lamp pole and a road maintenance component arranged on the lamp pole, the road maintenance component is used to spray cooling water on the road surface; the road maintenance component includes a fixed unit and a water spray unit, the fixed unit is connected to the lamp pole, the water spray unit is arranged on the fixed unit, the water spray unit includes a water spray pipe and a one-way valve, the first end of the water spray pipe is used to communicate with the underground water pipe, the second end of the water spray pipe passes through the fixed unit and is exposed to the outside of the fixed unit to spray cooling water on the road surface; the one-way valve is arranged on the side of the water spray pipe close to the underground water pipe, and the flow direction of the one-way valve is from the underground water pipe to the water spray pipe. The smart street lamp proposed by the above scheme has strong practicality, but the above scheme still has the following shortcomings when it is actually used: The above-mentioned street lamps are fixed on the top of the lamp poles. When the lamps need to be inspected and maintained, the staff usually use lifting equipment to climb to a high place and then perform the work at a high place. When the staff are working at a high place, if the safety measures are not in place or the operation is improper, a high-altitude fall accident may occur, causing casualties. In addition, using lifting equipment to climb to a high place to perform operations requires a lot of time for equipment preparation, safety inspections, and personnel going up and down, which prolongs the operation time.

[0004] Therefore, the present application provides a smart street lamp for municipal lighting. Summary of the invention

[0005] In view of this, an object of the present invention is to provide a smart street lamp for municipal lighting.

[0006] Based on the above purpose, the present invention provides a smart street lamp for municipal lighting, including: Base; A lamp pole is fixed on the top surface of the base, the cross section of the lamp pole is a regular hexagonal structure, and the interior of the lamp pole is hollow; A lifting sleeve and a sliding sleeve are arranged on the lamp pole; A lamp, fixed on the lifting sleeve; A power supply seat, fixed on the top of the lamp pole; A conductive structure, arranged on the lamp and the power supply socket; A clamping structure, arranged at the top end of the lamp pole; A first driving structure, disposed at the top of the lamp pole, for driving the clamping structure to operate; A traction structure, arranged at the top of the lamp pole; A second driving structure, disposed at the top of the lamp pole, for driving the traction structure to operate; A transmission structure, arranged inside the lamp pole; An elastic structure is arranged inside the lamp pole; The jacking structure is arranged at the bottom end of the lamp pole.

[0007] Preferably, the conductive structure comprises: A conductive seat, fixed inside the lamp; Two conductive rods are both fixed on the top surface of the conductive seat; Two grooves are both provided on the base of the power supply seat; Two conductive rings are respectively fixed in the two grooves.

[0008] Preferably, the clamping structure comprises: A fixing block, fixed on the housing of the lamp, and the fixing block is placed below the power supply seat; A slot is provided on a side of the fixing block; Two first brackets, both fixed inside the lamp pole; A screw rod, rotatably mounted between the two first brackets; A movable seat, threadedly sleeved on the screw rod; A top block, fixed on the moving seat; An insertion rod has one end fixedly connected to the top block and the other end extending to the outside of the lamp pole. The end of the insertion rod located outside the lamp pole is inserted into the slot.

[0009] Preferably, the first driving structure comprises: A second bracket, fixed inside the lamp pole; A first rotating shaft, rotatably mounted on the second bracket, wherein the first rotating shaft is vertically arranged; Two first bevel gears, one of which is fixedly sleeved on the first rotating shaft, and the other of which is fixedly sleeved on the screw rod, and the two first bevel gears are meshed with each other; The first socket is provided on the first rotating shaft, and the cross section of the first socket is a rectangular structure.

[0010] Preferably, the traction structure comprises: A connecting rod, fixed to the top of the lamp pole; A mounting box, fixed to an end of the connecting rod away from the lamp pole; A wheel frame, fixed inside the mounting box; A winding wheel, mounted on the wheel frame; A pull wire, one end of which is connected to the winding wheel and the other end of which extends to the outside of the installation box; A wheel axle is rotatably mounted on the wheel frame, both ends of the wheel axle extend to the outside of the mounting box, and one end of the wheel axle extends to the inside of the lamp pole; An assembly plate is fixed on the lifting sleeve, and one end of the pull wire located outside the installation box is fixedly connected to the assembly plate.

[0011] Preferably, the second driving structure comprises: A third bracket, fixed inside the lamp pole; A second rotating shaft is rotatably mounted on the third bracket, the second rotating shaft is located above the first rotating shaft, and the second rotating shaft is coaxially arranged with the first rotating shaft; Two second bevel gears, one of which is fixedly sleeved on the second rotating shaft, and the other is fixedly sleeved on the wheel axle, and the two second bevel gears are meshed with each other; The second socket is provided on the second rotating shaft, and the cross section of the second socket is a rectangular structure.

[0012] Preferably, the transmission structure comprises: A driving rod, disposed inside the lamp pole; A driving block, fixed on the top end of the driving rod, wherein the cross section of the driving block is a rectangular structure; A crossbar, one end of which is fixed inside the lamp pole; A guide sleeve is fixed to the other end of the cross bar, the drive rod passes through the guide sleeve, and the drive rod and the guide sleeve are slidably connected; A hand wheel is fixed at the bottom end of the driving rod.

[0013] Preferably, the elastic structure comprises: A fixing rod, one end of which is fixed inside the lamp pole; An upper limit ring is fixed to the other end of the fixing rod, and the upper limit ring is sleeved on the driving rod; A top ring, which is sleeved on the driving rod and is located below the upper limit ring; A bottom ring, fixedly sleeved on the driving rod, and located below the top ring; a first spring, one end of which is connected to the top ring, and the other end of which is connected to the bottom ring; A lower limit ring is fixedly sleeved on the guide sleeve, and the lower limit ring is located below the bottom ring.

[0014] Preferably, the lifting structure comprises: A lifter, fixed at the bottom end of the lamp pole; A first outer cylinder is fixed on the lifting part of the lifter; A first inner rod is slidably inserted in the first outer tube, and a top end of the first inner rod extends to the outside of the first outer tube and is arranged opposite to the driving rod; The second spring is arranged between the first outer tube and the first inner rod.

[0015] Preferably, a damping structure is provided at one end of the wheel axle away from the lamp pole, and the damping structure comprises: A second outer cylinder is fixed to an end of the wheel shaft away from the lamp pole; a second inner rod, slidably inserted in the second outer tube, and a top end of the second inner rod extends to the outside of the second outer tube; a third spring, disposed between the second outer cylinder and the second inner rod; The damping plate is fixed to one end of the second inner rod located outside the second outer cylinder. The damping plate is in an arc-shaped structure, and the side surface of the damping plate is in contact with the inner surface of the installation box.

[0016] Beneficial effects of the present invention: 1. Through the lifting design of the lamp, the convenient lifting and firm fixation of the lamp is realized. In the initial state, the lamp is firmly fixed on the top of the lamp pole. When it needs to be repaired and maintained, the staff only needs to turn the hand wheel to use a series of precise mechanical transmissions (including the driving rod, the driving block, the first bevel gear and the screw, etc.) to drive the plug rod out of the slot, thereby releasing the fixation of the lamp. This process does not require manual climbing to a high place, which greatly reduces the difficulty of operation and safety risks. At the same time, due to the special regular hexagonal structure design of the lamp pole and the lifting sleeve, it is ensured that the lamp will not rotate during the descent process, further improving the safety and stability of the operation. In summary, the present invention not only simplifies the repair and maintenance process of the lamp, improves work efficiency, but also significantly enhances the safety of operation; 2. When the lifting sleeve drives the assembly plate to descend, the assembly plate pulls the pull wire to release the pull wire from the winding wheel. This action drives the winding wheel and the wheel shaft to rotate at the same time, and the second outer cylinder on the wheel shaft rotates accordingly. Under the elastic force of the third spring, the second inner rod always maintains a tendency to pop outward, thereby pushing the damping plate to close to the inner surface of the installation box. The pressing effect of the damping plate effectively slows down the rotation speed of the wheel shaft, so that the lifting sleeve slowly descends along the lamp pole, thereby reducing the descending speed of the lamp. The significant advantage of this design is that it provides a safer and more controllable way for the staff to catch the descending lamp. By slowing down the descending speed, the staff has enough time to prepare and smoothly catch the lamp, avoiding accidents or damages caused by rapid descent. This not only improves the safety of operation, but also ensures that the lamp is intact during maintenance, further reflecting the thoughtfulness and practicality of the design of the present invention. 3. When the lamp moves to the top of the lamp pole, the smart street lamp design of the present invention realizes the electrical connection between the lamp and the power supply seat through a unique power supply method. Specifically, the two conductive rods on the conductive seat are inserted into the two conductive rings respectively, ensuring the close contact between the conductive rods and the conductive rings, thereby realizing the transmission of electric energy. This power supply method cleverly replaces the traditional wire power supply mode, effectively avoiding the obstruction of the wire to the lifting and lowering action of the lamp. The significant advantage of this design is that it greatly improves the flexibility and reliability of the street lamp system. On the one hand, without the constraints of wires, the lifting and lowering operation of the lamp is freer and smoother, and is no longer interfered and restricted by wires, thereby improving work efficiency. On the other hand, this wire-free power supply method also reduces the safety hazards caused by potential problems such as aging and breakage of wires, and enhances the overall stability and safety of the street lamp system. Therefore, this innovative power supply method not only optimizes the functional performance of the street lamp system, but also brings a more convenient and efficient solution to urban lighting management; 4. By operating the combination of the driving rod and the driving block, the staff can realize the two key functions of fixing and resetting the lamp. The staff can complete the fixing and resetting of the lamp without using multiple tools or performing complicated steps, which greatly saves time and energy. Secondly, the high degree of integration also means reducing the number and complexity of parts, which not only reduces the manufacturing cost, but also improves the overall reliability and durability of the system. Moreover, this design makes the maintenance and management of the street light system more convenient, and the staff can respond to various needs more quickly and accurately, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the cutaway structure of the top of the lamp pole; Figure 3 It is a schematic diagram of the structure of the lamp; Figure 4 It is a structural schematic diagram of a first driving structure, a second driving structure and a transmission structure; Figure 5 is a schematic cross-sectional view of a first driving structure, a second driving structure and a transmission structure; Figure 6 It is a schematic diagram of the planar structure of the transmission structure, the elastic structure and the jacking structure; Figure 7 It is a three-dimensional structural schematic diagram of the transmission structure, the elastic structure and the jacking structure; Figure 8 for Figure 1 A magnified view of the structure at A; Fig. 9 for Figure 1 A magnified view of the structure at B; Fig.10 for Figure 5 A magnified view of the structure at C; Fig.11 for Figure 7 Enlarged view of the structure at D.

[0019] The markings in the figure are: 1. Base; 2. Lamp pole; 3. Lifting sleeve; 4. Lamp; 5. Power supply seat; 61. Conductive seat; 62. Conductive rod; 63. Groove; 64. Conductive ring; 71. Fixed block; 72. Slot; 73. First bracket; 74. Screw rod; 75. Moving seat; 76. Top block; 77. Insertion rod; 81. Second bracket; 82. First rotating shaft; 83. First bevel gear; 84. First socket; 91. Connecting rod; 92. Mounting box; 93. Wheel frame; 94. Winding wheel; 95. Pull wire; 96. Wheel axle; 97. Assembly plate; 101. Third bracket Frame; 102, second rotating shaft; 103, second bevel gear; 104, second socket; 111, driving rod; 112, driving block; 113, cross bar; 114, guide sleeve; 115, hand wheel; 121, fixing rod; 122, upper limit ring; 123, top ring; 124, bottom ring; 125, first spring; 126, lower limit ring; 131, lifter; 132, first outer tube; 133, first inner rod; 134, second spring; 141, second outer tube; 142, second inner rod; 143, third spring; 144, damping plate. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] like Figures 1 to 11 As shown, the smart street lamp for municipal lighting includes a base 1; a lamp pole 2, which is fixed on the top surface of the base 1, the cross section of the lamp pole 2 is a regular hexagonal structure, and the lamp pole 2 is hollow; a lifting sleeve 3, a sliding sleeve is arranged on the lamp pole 2; a lamp 4, which is fixed on the lifting sleeve 3; a power supply seat 5, which is fixed on the top of the lamp pole 2; like Figure 3As shown, the smart street lamp also includes a conductive structure, which is arranged on the lamp 4 and the power supply seat 5. The conductive structure includes: a conductive seat 61, which is fixed inside the lamp 4; two conductive rods 62, which are both fixed on the top surface of the conductive seat 61; two grooves 63, which are both opened on the bottom surface of the power supply seat 5; two conductive rings 64, which are respectively fixed in the two grooves 63; When the lamp 4 moves to the top of the lamp pole 2, the two conductive rods 62 on the conductive seat 61 are inserted into the two conductive rings 64 respectively, so that the two conductive rods 62 are in contact with the two conductive rings 64 respectively, thereby realizing the electrical connection between the lamp 4 and the power supply seat 5. This power supply method replaces the traditional wire power supply method, and avoids the wire hindering the lifting and lowering action of the lamp 4; like Figure 4 , Figure 5 As shown, the smart street lamp also includes a clamping structure, which is arranged at the top of the lamp pole 2, and the clamping structure includes: a fixed block 71, which is fixed to the housing of the lamp 4, and the fixed block 71 is placed below the power supply seat 5; a slot 72, which is opened on the side of the fixed block 71; two first brackets 73, both fixed to the inside of the lamp pole 2; a screw rod 74, which is rotatably installed between the two first brackets 73; a moving seat 75, which is threadedly sleeved on the screw rod 74; a top block 76, which is fixed on the moving seat 75; an insertion rod 77, one end of which is fixedly connected to the top block 76, and the other end extends to the outside of the lamp pole 2, and the end of the insertion rod 77 located outside the lamp pole 2 is inserted into the slot 72; like Figure 4 , Figure 5 As shown, the smart street lamp also includes a first driving structure, which is arranged at the top of the lamp pole 2 and is used to drive the clamping structure to operate. The first driving structure includes: a second bracket 81, which is fixed inside the lamp pole 2; a first rotating shaft 82, which is rotatably mounted on the second bracket 81, and the first rotating shaft 82 is vertically arranged; two first bevel gears 83, one of which is fixedly sleeved on the first rotating shaft 82, and the other first bevel gear 83 is fixedly sleeved on the screw rod 74, and the two first bevel gears 83 are meshed with each other; a first socket 84, which is opened on the first rotating shaft 82, and the cross section of the first socket 84 is a rectangular structure; like Figure 4 , Figure 5 , Fig.10As shown, the smart street lamp also includes a traction structure, which is arranged at the top of the lamp pole 2, and the traction structure includes: a connecting rod 91, fixed at the top of the lamp pole 2; a mounting box 92, fixed at the end of the connecting rod 91 away from the lamp pole 2; a wheel frame 93, fixed inside the mounting box 92; a winding wheel 94, mounted on the wheel frame 93; a pull wire 95, one end of which is connected to the winding wheel 94, and the other end extends to the outside of the mounting box 92; an axle 96, rotatably mounted on the wheel frame 93, both ends of the axle 96 extend to the outside of the mounting box 92, and one end of the axle 96 extends to the inside of the lamp pole 2; an assembly plate 97, fixed on the lifting sleeve 3, and the end of the pull wire 95 located outside the mounting box 92 is fixedly connected to the assembly plate 97; When the lifting sleeve 3 and the lamp 4 are lowered, the lifting sleeve 3 can also drive the assembly plate 97 to lower. When the assembly plate 97 is lowered, the pull wire 95 can be pulled to release the pull wire 95 from the winding wheel 94. In this process, the pull wire 95 can drive the winding wheel 94 to rotate, and the wheel shaft 96 will also rotate accordingly. A damping structure is provided at one end of the axle 96 away from the lamp pole 2, and the damping structure includes: a second outer cylinder 141, fixed at the end of the axle 96 away from the lamp pole 2; a second inner rod 142, slidably inserted in the second outer cylinder 141, and the top of the second inner rod 142 extends to the outside of the second outer cylinder 141; a third spring 143, arranged between the second outer cylinder 141 and the second inner rod 142; a damping plate 144, fixed at one end of the second inner rod 142 located outside the second outer cylinder 141, and the damping plate 144 is an arc-shaped structure, and the side surface of the damping plate 144 is in contact with the inner surface of the mounting box 92; When the wheel shaft 96 rotates, the second outer cylinder 141 thereon will also rotate accordingly. Under the elastic force of the third spring 143, the second inner rod 142 always has a tendency to pop out of the second outer cylinder 141, so that the damping plate 144 can press the inner surface of the installation box 92. Under the pressing action of the damping plate 144, the rotation speed of the wheel shaft 96 can be slowed down, so that the lifting sleeve 3 slowly descends along the lamp pole 2, which plays a role in reducing the descending speed of the lamp 4. This design is conducive to the staff to catch the lamp 4 in the process of descending; like Figure 4 , Figure 5As shown, the smart street lamp also includes a second driving structure, which is arranged at the top of the lamp pole 2 and is used to drive the traction structure to operate. The second driving structure includes: a third bracket 101, which is fixed inside the lamp pole 2; a second rotating shaft 102, which is rotatably mounted on the third bracket 101, and the second rotating shaft 102 is located above the first rotating shaft 82, and the second rotating shaft 102 is coaxially arranged with the first rotating shaft 82; two second bevel gears 103, one of which is fixedly sleeved on the second rotating shaft 102, and the other second bevel gear 103 is fixedly sleeved on the wheel shaft 96, and the two second bevel gears 103 are meshed with each other; a second socket 104, which is opened on the second rotating shaft 102, and the cross-section of the second socket 104 is a rectangular structure; like Figure 4 , Figure 5 , Figure 6 As shown, the smart street lamp also includes a transmission structure, which is arranged inside the lamp pole 2, and the transmission structure includes: a driving rod 111, which is placed inside the lamp pole 2; a driving block 112, which is fixed to the top of the driving rod 111, and the cross section of the driving block 112 is a rectangular structure; a cross bar 113, one end of which is fixed inside the lamp pole 2; a guide sleeve 114, which is fixed to the other end of the cross bar 113, and the driving rod 111 passes through the guide sleeve 114, and the driving rod 111 and the guide sleeve 114 are slidably connected; a hand wheel 115, which is fixed to the bottom end of the driving rod 111; When the lamp 4 needs to be inspected and maintained, the staff rotates the hand wheel 115, and uses the hand wheel 115 to drive the driving rod 111 to rotate. When the driving rod 111 rotates, it can drive the driving block 112 to rotate. Since the cross-sections of the driving block 112 and the first socket 84 are both rectangular structures, and the side surface of the driving block 112 and the inner surface of the first socket 84 fit each other, the driving block 112 can drive the first rotating shaft 82 to rotate when it rotates. When the first rotating shaft 82 rotates, it can drive the screw rod 74 to rotate through two mutually meshing first bevel gears 83. When the screw rod 74 rotates, the moving seat 75 thereon will move and drive the top block 76 to move. When the top block 76 moves, it drives the insertion rod 77 to move, so that the insertion rod 77 moves out of the slot When the plug rod 77 moves out of the slot 72, the plug rod 77 no longer provides a limit for the fixing block 71. At this time, the lamp 4 and the lifting sleeve 3 will fall downward under the action of gravity. It should be noted that the cross-sections of the lamp pole 2 and the lifting sleeve 3 are both regular hexagonal structures, and the inner surface of the lifting sleeve 3 and the outer surface of the lamp pole 2 fit each other. Therefore, the lifting sleeve 3 cannot rotate during the descent process, thereby preventing the lamp 4 from rotating during the descent process. When the lamp 4 falls to the bottom end of the lamp pole 2, the staff can catch the lamp 4 and perform maintenance work on the lamp 4 on the ground. This design does not require the staff to climb to a high place to perform maintenance on the lamp 4. It is not only convenient to operate, but also highly safe. like Figure 6 , Figure 7As shown, the smart street lamp also includes an elastic structure, which is arranged inside the lamp pole 2, and the elastic structure includes: a fixed rod 121, one end of which is fixed inside the lamp pole 2; an upper limit ring 122, which is fixed to the other end of the fixed rod 121, and the upper limit ring 122 is sleeved on the driving rod 111; a top ring 123, which is sleeved on the driving rod 111, and the top ring 123 is located below the upper limit ring 122; a bottom ring 124, which is fixedly sleeved on the driving rod 111, and the bottom ring 124 is located below the top ring 123; a first spring 125, one end of which is connected to the top ring 123, and the other end of which is connected to the bottom ring 124; a lower limit ring 126, which is fixedly sleeved on the guide sleeve 114, and the lower limit ring 126 is located below the bottom ring 124; When the smart street lamp proposed by the present invention is in use, in the initial state, the insertion rod 77 is inserted into the slot 72, and the lamp 4 is fixed to the top of the lamp pole 2. In addition, under the elastic force of the first spring 125, the bottom ring 124 contacts the lower limit ring 126. At this time, the driving block 112 is located inside the first socket 84. During the movement of the driving rod 111, the guide sleeve 114 limits the movement of the driving rod 111 to ensure the verticality of the driving rod 111. In addition, when the driving rod 111 moves, it can drive the bottom ring 124 to move. When the driving rod 111 moves upward, the bottom ring 124 can drive the top ring 123 to move upward through the first spring 125. 3 is in contact with the upper limit ring 122, so that the top ring 123 cannot move. In this case, the bottom ring 124 can squeeze the first spring 125. When the first inner rod 133 is separated from the driving rod 111, the driving rod 111 will move downward under the elastic force of the first spring 125 until the bottom ring 124 is in contact with the lower limit ring 126. The lower limit ring 126 limits the bottom ring 124 and the driving rod 111, so that the driving block 112 can be located in the first socket 84. In addition, a plurality of rolling balls are arranged on the bottom ring 124 and the top ring 123. The design of the balls can reduce the friction force on the bottom ring 124 and the top ring 123 when they rotate. like Figure 7 As shown, the smart street lamp also includes a lifting structure, which is arranged at the bottom end of the lamp pole 2, and the lifting structure includes: a lifter 131, which is fixed to the bottom end of the lamp pole 2; a first outer cylinder 132, which is fixed to the lifting part of the lifter 131; a first inner rod 133, which is slidably inserted in the first outer cylinder 132, and the top end of the first inner rod 133 extends to the outside of the first outer cylinder 132 and is arranged opposite to the driving rod 111; a second spring 134, which is arranged between the first outer cylinder 132 and the first inner rod 133; After the inspection work is completed, the staff controls the first outer cylinder 132 to move upward through the lifter 131. The lifter 131 can be a jack. The specific structure and working principle of the lifter 131 are not the innovative part of the present technical solution, and are not shown in the figure, and will not be described in detail here. When the first outer cylinder 132 moves upward, the first inner rod 133 will push up the bottom end of the driving rod 111 and push the driving rod 111 to move upward. When the driving rod 111 moves upward, the driving block 112 at its top will also move upward. During this process, the driving block 112 will move out of the first socket 84. If the driving block 112 is just facing the second socket 104, the driving block 112 can be directly inserted into the second socket 104. If the driving block 112 and the second socket 104 are in a staggered state, the driving block 112 will abut against the bottom end of the second rotating shaft 102. In this case, the staff can fine-tune the angle of the driving block 112 by rotating the driving rod 111, so that the driving block 112 rotates to face the second socket 104. When the driving block 112 is rotated to a state facing the second socket 104, the driving block 112 can be inserted into the second socket 104. At this time, the driving rod 111 moves upward under the elastic force of the second spring 134, so that the driving block 112 is inserted into the second socket 104. Further, the staff rotates the hand wheel 115 again to rotate the driving rod 111 and the driving block 112. Since the cross-sections of the driving block 112 and the second socket 104 are both rectangular structures, and the side of the driving block 112 is aligned with the second The inner surfaces of the socket 104 fit each other, so the driving block 112 can drive the second rotating shaft 102 to rotate. When the second rotating shaft 102 rotates, it can drive the wheel shaft 96 to rotate through two mutually meshing second bevel gears 103. When the wheel shaft 96 rotates, it can drive the winding wheel 94 to rotate. During the rotation process, the winding wheel 94 can reel the pull wire 95, so that the pull wire 95 drives the assembly plate 97 to move upward. When the assembly plate 97 moves upward, the lifting sleeve 3 and the lamp 4 will move upward accordingly. This design is used for resetting the lamp 4. When the conductive rod 62 is inserted into the two conductive rings 64 respectively, the top surface of the conductive seat 61 and the bottom surface of the power supply seat 5 fit each other, and the slot 72 on the fixing block 71 just moves to the position opposite to the insertion rod 77. Then, the staff controls the lifter 131 to move the first outer cylinder 132 and the first inner rod 133 downward until the first inner rod 133 is separated from the driving rod 111. Without the lifting of the first inner rod 133, the driving rod 111 and the driving block 112 will descend under the elastic force of the first spring 125, so that the driving block 112 is inserted into the first socket 84. At this time, the driving block 112 can drive the first rotating shaft 82 rotates, the staff can rotate the first rotating shaft 82 by turning the hand wheel 115, and when the first rotating shaft 82 rotates, it can drive the screw rod 74 to rotate through the two mutually meshing first bevel gears 83. Referring to the above principle, when the screw rod 74 rotates, it can drive the insertion rod 77 to move until the insertion rod 77 is inserted into the inside of the slot 72. At this time, the insertion rod 77 fixes the fixing block 71, and the lamp 4 will also be fixed on the top of the lamp pole 2, thereby realizing the installation of the lamp 4. Based on the above process, the staff can use the driving rod 111 and the driving block 112 to realize the two functions of fixing and resetting the lamp 4, with high integration.

[0023] Those skilled in the art should understand 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 different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0024] 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. A smart street lamp for municipal lighting, characterized in that: include: Base (1); A lamp pole (2) is fixed on the top surface of the base (1); the cross section of the lamp pole (2) is a regular hexagonal structure, and the interior of the lamp pole (2) is hollow; A lifting sleeve (3), a sliding sleeve arranged on the lamp pole (2); A lamp (4) is fixed on the lifting sleeve (3); A power supply seat (5) is fixed on the top end of the lamp pole (2); A conductive structure is provided on the lamp (4) and the power supply base (5); A clamping structure, arranged at the top end of the lamp pole (2); A first driving structure, arranged at the top end of the lamp pole (2), for driving the clamping structure to operate; A traction structure is arranged at the top end of the lamp pole (2); A second driving structure is provided at the top end of the lamp pole (2) and is used to drive the traction structure to operate; A transmission structure is arranged inside the lamp pole (2); An elastic structure, arranged inside the lamp pole (2); A lifting structure is arranged at the bottom end of the lamp pole (2).

2. The smart street lamp for municipal lighting according to claim 1, characterized in that: The conductive structure includes: A conductive seat (61) fixed inside the lamp (4); Two conductive rods (62) are both fixed on the top surface of the conductive seat (61); Two grooves (63) are both provided on the bottom surface of the power supply seat (5); Two conductive rings (64) are respectively fixed in the two grooves (63).

3. The smart street lamp for municipal lighting according to claim 2, characterized in that: The clamping structure includes: A fixing block (71) is fixed to the housing of the lamp (4), and the fixing block (71) is placed below the power supply seat (5); A slot (72) is provided on a side surface of the fixing block (71); Two first brackets (73), both fixed inside the lamp pole (2); A screw rod (74) is rotatably mounted between the two first brackets (73); A movable seat (75) is threadedly sleeved on the screw rod (74); A top block (76) is fixed on the movable seat (75); An insertion rod (77) has one end fixedly connected to the top block (76) and the other end extending to the outside of the lamp pole (2). The end of the insertion rod (77) located outside the lamp pole (2) is inserted into the slot (72).

4. The smart street lamp for municipal lighting according to claim 3, characterized in that: The first driving structure includes: A second bracket (81) is fixed inside the lamp pole (2); A first rotating shaft (82) is rotatably mounted on the second bracket (81), and the first rotating shaft (82) is vertically arranged; Two first bevel gears (83), one of the first bevel gears (83) is fixedly sleeved on the first rotating shaft (82), and the other first bevel gear (83) is fixedly sleeved on the screw rod (74), and the two first bevel gears (83) are meshed with each other; The first socket (84) is provided on the first rotating shaft (82), and the cross section of the first socket (84) is a rectangular structure.

5. The smart street lamp for municipal lighting according to claim 4, characterized in that: The traction structure comprises: A connecting rod (91) is fixed to the top end of the lamp pole (2); A mounting box (92) fixed to an end of the connecting rod (91) away from the lamp pole (2); A wheel frame (93) is fixed inside the mounting box (92); A winding wheel (94) is mounted on the wheel frame (93); A pull wire (95), one end of which is connected to the winding wheel (94) and the other end of which extends to the outside of the installation box (92); A wheel axle (96) is rotatably mounted on the wheel frame (93), both ends of the wheel axle (96) extend to the outside of the mounting box (92), and one end of the wheel axle (96) extends to the inside of the lamp pole (2); An assembly plate (97) is fixed on the lifting sleeve (3), and one end of the pull wire (95) located outside the installation box (92) is fixedly connected to the assembly plate (97).

6. The smart street lamp for municipal lighting according to claim 5, characterized in that: The second driving structure includes: A third bracket (101) is fixed inside the lamp pole (2); a second rotating shaft (102) rotatably mounted on the third bracket (101), the second rotating shaft (102) being located above the first rotating shaft (82), and the second rotating shaft (102) and the first rotating shaft (82) being coaxially arranged; Two second bevel gears (103), one of the second bevel gears (103) is fixedly sleeved on the second rotating shaft (102), and the other second bevel gear (103) is fixedly sleeved on the wheel shaft (96), and the two second bevel gears (103) are meshed with each other; The second socket (104) is provided on the second rotating shaft (102), and the cross section of the second socket (104) is a rectangular structure.

7. The smart street lamp for municipal lighting according to claim 6, characterized in that: The transmission structure includes: A driving rod (111) is placed inside the lamp pole (2); A driving block (112) is fixed to the top end of the driving rod (111), and the cross section of the driving block (112) is a rectangular structure; A crossbar (113), one end of which is fixed inside the lamp post (2); A guide sleeve (114) is fixed to the other end of the crossbar (113), the driving rod (111) passes through the guide sleeve (114), and the driving rod (111) and the guide sleeve (114) are slidably connected; A hand wheel (115) is fixed to the bottom end of the driving rod (111).

8. The smart street lamp for municipal lighting according to claim 7, characterized in that: The elastic structure comprises: A fixing rod (121), one end of which is fixed inside the lamp pole (2); An upper limit ring (122) is fixed to the other end of the fixing rod (121), and the upper limit ring (122) is sleeved on the driving rod (111); A top ring (123) is sleeved on the driving rod (111), and the top ring (123) is located below the upper limit ring (122); A bottom ring (124) is fixedly sleeved on the driving rod (111), and the bottom ring (124) is located below the top ring (123); a first spring (125), one end of which is connected to the top ring (123) and the other end of which is connected to the bottom ring (124); A lower limiting ring (126) is fixedly sleeved on the guide sleeve (114), and the lower limiting ring (126) is located below the bottom ring (124).

9. The smart street lamp for municipal lighting according to claim 7, characterized in that: The jacking structure includes: A lifter (131) fixed to the bottom end of the lamp post (2); A first outer cylinder (132) is fixed on the lifting portion of the lifter (131); A first inner rod (133) is slidably inserted into the first outer cylinder (132), and a top end of the first inner rod (133) extends to the outside of the first outer cylinder (132) and is arranged opposite to the driving rod (111); The second spring (134) is arranged between the first outer cylinder (132) and the first inner rod (133).

10. The smart street lamp for municipal lighting according to claim 4, characterized in that: A damping structure is provided at one end of the wheel axle (96) away from the lamp pole (2), and the damping structure comprises: A second outer cylinder (141) is fixed to an end of the wheel axle (96) away from the lamp pole (2); A second inner rod (142) is slidably inserted into the second outer cylinder (141), and a top end of the second inner rod (142) extends to the outside of the second outer cylinder (141); a third spring (143) disposed between the second outer cylinder (141) and the second inner rod (142); The damping plate (144) is fixed to one end of the second inner rod (142) located outside the second outer cylinder (141). The damping plate (144) has an arc-shaped structure, and the side surface of the damping plate (144) is in contact with the inner surface of the mounting box (92).

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