Lamp post structure of combined intelligent street lamp

Abstract

The invention relates to the technical field of intelligent street lamps, and discloses a combined type intelligent street lamp pole structure which comprises a base, a connecting block is movably installed in the base, a supporting rod is fixedly installed on the connecting block, and an advertising board, a first street lamp body and a second street lamp body are arranged on the side edge of the supporting rod. A first rotating mechanism is movably installed in the supporting rod and drives the first street lamp body and the second street lamp body to be bent, the supporting rod is supported through the advertising board when inclining, and the first street lamp body and the second street lamp body are convenient to maintain and replace. According to the design, when the street lamp needs to be maintained and replaced, the street lamp can be adjusted to the position where operation is convenient, maintenance personnel do not need to directly operate the street lamp at a high position with the help of complex climbing equipment and the like, the maintenance difficulty and danger are greatly reduced, and the maintenance efficiency is improved.

Description

Technical Field

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

[0002] A smart street light is a street light that achieves remote centralized control and management through the application of advanced, efficient and reliable power line carrier communication technology and wireless communication technology. It has the functions of automatic brightness adjustment according to traffic flow, remote lighting control, active fault alarm, lamp cable anti-theft, remote meter reading, etc. It can greatly save electricity resources, improve the level of public lighting management, and save maintenance costs. The main structure of a smart street light includes lamp pole components and lighting lamp components assembled on the lamp pole components. With the diversified development of street lights, street lights are gradually showing low height and diversified lighting development.

[0003] The structure of traditional street light poles is usually simple. The street lights are installed at high positions and are fixed in a single way. When street lights need to be repaired or replaced, maintenance personnel often need to use large-scale climbing equipment to perform the work, which is inconvenient and dangerous. For example, common street light poles may only fix the street lights directly on the top of the pole body. Maintenance personnel need to climb to a high place to approach the street lights, which not only increases the time and labor costs of maintenance, but also poses a threat to the safety of maintenance personnel. Summary of the invention

[0004] The object of the present invention is to provide a lamp pole structure of a combined smart street lamp to solve the problems raised in the above background technology. Technical Solution

[0005] The present invention provides the following technical solutions: a lamp pole structure of a combined smart street lamp, comprising a base, a connecting block movably installed inside the base, a support rod fixedly installed on the connecting block, a billboard, a first street lamp and a second street lamp are respectively arranged on the sides of the support rod, a first rotating mechanism movably installed inside the support rod, the first rotating mechanism drives the first street lamp and the second street lamp to bend, so that the first street lamp and the second street lamp are connected to the support rod, and drives the billboard to rotate 90°, and the support rod is supported by the billboard when it is tilted, so that the first street lamp and the second street lamp are convenient for maintenance and replacement.

[0006] Preferably, the first rotating mechanism includes a first rotating column and a second rotating column, the second rotating column passes through the first rotating column, the outer side of the first rotating column is respectively fixedly installed with a first driven bevel gear and a second rotating block, the outer side of the second rotating column is respectively fixedly installed with a second driven bevel gear and a first rotating block, and the first rotating block and the second rotating block are respectively fixedly connected to the billboard.

[0007] Preferably, a fixed frame is fixedly installed on the outer side of the support rod, and a third rotating column and a worm gear rotating block are movably installed inside the fixed frame. A transmission belt is movably installed on the outer side of the second rotating column and the outer side of the third rotating column. A worm part and a second lead screw are fixedly installed on one end of the third rotating column in sequence, and the worm part is meshingly connected with the worm gear rotating block. The outer side of the second lead screw is threadedly connected with a limiting plate.

[0008] Preferably, the ends of the worm gear rotating block are respectively fixedly connected to the first street lamp and the second street lamp, each of the limit plates is located below the first street lamp or the second street lamp, and plays a supporting function for the first street lamp or the second street lamp. At the same time, a through hole matching the first street lamp or the second street lamp is opened through the lower end of the fixed frame.

[0009] Preferably, a first fixed shaft is fixedly installed inside the base, and the first fixed shaft passes through the connecting block. A first lead screw, a first movable column, a second movable column and a fourth rotating column are movably installed inside the base respectively. The outer side of the first lead screw is threadedly connected to a limiting column, and the limiting column is in contact with the connecting block. A limiting groove matching the limiting column is opened on the side of the connecting block, and a first rotating gear is fixedly installed on the end of the first lead screw.

[0010] Preferably, a driving bevel gear and a second rotating gear are fixedly mounted on the outer side of the fourth rotating column, and a connecting through hole is penetrated through the inner wall of the base. A toggle mechanism is arranged in the connecting through hole, and the toggle mechanism can passively control the driving bevel gear to mesh with the first driven bevel gear or the second driven bevel gear.

[0011] Preferably, the toggle mechanism includes a fixed rod, a sliding block and a compression spring, the sliding block and the compression spring are both located on the outside of the fixed rod, a first inclined block is fixedly installed at one end of the sliding block, a clamping plate is fixedly installed at the end of the first inclined block, the clamping plate is located on the side of the fourth rotating column, second sliding grooves are provided on the sides of the first movable column and the second movable column, a third inclined block is provided in the second sliding groove, and the first inclined block and the third inclined block are slidably connected with each other.

[0012] Preferably, a sliding plate is fixedly installed on the outer sides of the first moving column and the second moving column, and the sliding plate is slidably connected to the first sliding groove and slides along the first sliding groove.

[0013] Preferably, a toggle plate is fixedly installed on the sides of the first movable column and the second movable column, and a first tooth block portion and a second tooth block portion are respectively provided on adjacent sides of the first movable column and the second movable column, the first tooth block portion is meshedly connected to the second rotating gear, and the second tooth block portion is meshedly connected to the first rotating gear.

[0014] Preferably, two adjacent first tooth block portions are symmetrical about the center of the second rotating gear, and two adjacent telescopic second tooth block portions are symmetrical about the center of the first rotating gear. Beneficial Effects

[0015] Compared with the prior art, the present invention provides a lamp pole structure of a combined smart street lamp, which has the following beneficial effects: 1. The lamp pole structure of the combined smart street lamp is that the first street lamp is bent by rotating the second rotating column, and the second street lamp is bent by rotating the first rotating column, and is parallel to the support rod after bending. This design allows the street lamp to be adjusted to a position that is convenient for operation when the street lamp needs to be repaired or replaced. Maintenance personnel do not need to use complex climbing equipment to directly operate the street lamp at a height, which greatly reduces the difficulty and danger of maintenance and improves maintenance efficiency.

[0016] 2. The lamp pole structure of the combined smart street lamp, the third rotating column is connected to the first rotating column and the second rotating column through a transmission belt, and drives the worm part and the second lead screw to rotate when rotating. The worm part drives the worm gear rotating block to rotate to adjust the angle of the street lamp, and the second lead screw drives the limit plate to move downward to achieve smooth bending of the street lamp. The design of the limit plate can control the rotation speed of the street lamp to prevent the street lamp from rotating too fast and colliding with the support rod and being damaged. At the same time, the through hole design on the fixed frame facilitates the bending of the street lamp without obstruction, ensuring the smoothness, safety and effectiveness of the entire bending process.

[0017] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0018] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a front view of the overall structure of the present invention; Figure 2 This is a schematic diagram of the tilting of the support rod of the present invention; Figure 3 This is a schematic diagram of the connection between the base and the support rod through the connection block of the present invention; Figure 4 It is a cross-sectional view of the connection block of the present invention; Figure 5This is a schematic diagram of the rotation of the billboard of the present invention; Figure 6 A schematic diagram of bending the first street lamp or the second street lamp of the present invention; Figure 7 It is a side sectional view of the base of the present invention; Figure 8 It is a schematic diagram of the side of the base of the present invention; Fig. 9 A diagram showing the fourth rotating column of the present invention being connected to the first rotating column and the second rotating column respectively; Fig.10 This is a rotation working diagram of the first rotating column and the second rotating column of the present invention; Fig.11 The driving bevel gear of the present invention is connected with the first driven bevel gear and the second driven bevel gear respectively; Fig.12 This is a working diagram of the fourth rotating column of the present invention; Fig.13 This is a schematic diagram of the first sliding groove of the present invention; Fig.14 This is a connection diagram of the first moving column and the second moving column of the present invention.

[0021] Description of reference numerals: In the figure: 1, base; 2, connecting block; 3, support rod; 4, fixed frame; 5, billboard; 6, first street lamp; 7, second street lamp; 8, first fixed shaft; 9, first lead screw; 10, limit column; 11, first rotating column; 12, second rotating column; 13, first driven bevel gear; 14, second driven bevel gear; 15, driving bevel gear; 16, first rotating block; 17, second rotating block; 18, transmission belt; 19, third rotating column; 20, worm part; 21, worm gear rotating block; 22. Second lead screw; 23. Limit plate; 24. First moving column; 25. Second moving column; 26. Fourth rotating column; 27. First rotating gear; 28. First tooth block portion; 29. ​​Second tooth block portion; 30. Sliding plate; 31. Fixed rod; 32. Sliding block; 33. First inclined block; 34. Clamping plate; 35. Third inclined block; 36. Second rotating gear; 37. Connecting through hole; 38. First sliding groove; 39. Toggle plate; 40. Second sliding groove; 41. Compression spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0023] See also Figure 1-Figure 7 , Fig. 9 , Fig.10 The present invention provides a technical solution: a lamp pole structure of a combined smart street lamp, comprising a base 1, a connecting block 2 is movably installed inside the base 1, a supporting rod 3 is fixedly installed on the connecting block 2, a billboard 5, a first street lamp 6 and a second street lamp 7 are respectively arranged on the sides of the supporting rod 3, a first rotating mechanism is movably installed inside the supporting rod 3, the first rotating mechanism drives the first street lamp 6 and the second street lamp 7 to bend, and the first street lamp 6 and the second street lamp 7 will be parallel to the supporting rod 3 after bending, so that the first street lamp 6 and the second street lamp 7 are parallel to the supporting rod 3, and the first rotating mechanism will also drive the billboard 5 to rotate 90° when rotating. After the supporting rod 3 is tilted, the billboard 5 will contact the ground, thereby supporting the supporting rod 3, preventing the tail of the supporting rod 3 from touching the ground, preventing the supporting rod 3 from breaking, and facilitating the maintenance and replacement of the first street lamp 6 and the second street lamp 7.

[0024] A hook is provided on the outer side of the support rod 3, and a pull rope is provided on the hook. The other end of the pull rope is connected to the base 1. The pull rope is convenient for providing tension when the support rod 3 is tilted, and for pulling the support rod 3 from the inclined state to a straight state with the base 1.

[0025] In this embodiment, the first rotating mechanism includes a first rotating column 11 and a second rotating column 12, and the second rotating column 12 passes through the first rotating column 11. The first rotating column 11 and the second rotating column 12 do not interfere with each other in rotation. The first driven bevel gear 13 and the second rotating block 17 are fixedly installed on the outer side of the first rotating column 11, and the second driven bevel gear 14 and the first rotating block 16 are fixedly installed on the outer side of the second rotating column 12. The first rotating block 16 and the second rotating block 17 are respectively fixedly connected to the billboard 5. The inner wall of the support rod 3 is provided with a rotating groove when the first rotating block 16 and the second rotating block 17 drive the billboard 5 to rotate. At the same time, both sides of the first rotating block 16 and the second rotating block 17 are provided with protective plates, and the length and width of the protective plates are greater than the rotating groove, so as to prevent the first rotating block 16 and the second rotating block 17 from having gaps on the support rod 3 when rotating, thereby ensuring the cleanliness of the inside of the support rod 3 and preventing water or debris from entering the inside of the support rod 3.

[0026] In this embodiment, a fixed frame 4 is fixedly installed on the outer side of the support rod 3, and the first street lamp 6 and the second street lamp 7 are both installed in the fixed frame 4. The connection method of the first street lamp 6 and the second street lamp 7 in the fixed frame 4 is the same, except that the first street lamp 6 is bent by the rotation of the second rotating column 12, and the second street lamp 7 is bent by the rotation of the first rotating column 11. The third rotating column 19 and the worm gear rotating block 21 are movably installed inside the fixed frame 4, and a connecting shaft is provided inside the worm gear rotating block 21. The inner wall of the fixed frame 4 at both ends of the connecting shaft is fixedly connected, that is, the worm gear rotating block 21 rotates around the connecting shaft. A transmission belt 18 is provided on the outer side of the first rotating column 11 and the second rotating column 12, and is movably connected to the outer side of the third rotating column 19. A worm part 20 and a second lead screw 22 are fixedly installed on one end of the third rotating column 19 in sequence. The worm part 20 is meshedly connected with the worm gear rotating block 21, and the outer side of the second lead screw 22 is threadedly connected to a limiting plate 23. In this embodiment, the ends of the worm gear rotating block 21 are fixedly connected to the first street lamp 6 and the second street lamp 7 respectively, and each limit plate 23 is located below the first street lamp 6 or the second street lamp 7 to support the first street lamp 6 or the second street lamp 7. After the limit plate 23 is lowered, the first street lamp 6 or the second street lamp 7 can be rotated by the worm gear rotating block 21 to complete the bending work. At the same time, a through hole matching the first street lamp 6 or the second street lamp 7 is opened at the lower end of the fixed frame 4, so that the first street lamp 6 or the second street lamp 7 will not be obstructed by the fixed frame 4 during bending, and at the same time, it is convenient for the first street lamp 6 or the second street lamp 7 to be parallel to the support rod 3 after bending.

[0027] The third rotating column 19 is connected to the first rotating column 11 and the second rotating column 12 through the transmission belt 18. When rotating, it drives the worm part and the second lead screw 22 to rotate. The worm part drives the worm gear rotating block to rotate and adjust the angle of the street lamp. The second lead screw drives the limit plate to move downward to achieve smooth bending of the street lamp. The design of the limit plate 23 can control the rotation speed of the street lamp to prevent the street lamp from rotating too fast and colliding with the support rod and being damaged. At the same time, the through hole design on the fixed frame facilitates the bending of the street lamp without obstruction, ensuring the smoothness, safety and effectiveness of the entire bending process.

[0028] When the first rotating column 11 or the second rotating column 12 rotates, the third rotating column 19 can be driven to rotate through the transmission belt 18. When the third rotating column 19 rotates, it will simultaneously drive the worm part 20 and the second lead screw 22 to rotate. When the worm part 20 rotates, it will drive the worm gear rotating block 21 to rotate. At the same time, when the second lead screw 22 rotates, it will drive the limiting plate 23 to move downward. When the limiting plate 23 moves downward, it will drive the first street lamp 6 or the second street lamp 7 to rotate around the worm gear rotating block 21 through the worm gear rotating block 21, so that the first street lamp 6 or the second street lamp 7 is bent and parallel to the support rod 3.

[0029] The supporting function of the billboard 5 can share the pressure of the supporting pole, making the entire lamp pole structure more stable when the street lamp is bent and repaired, reducing the potential safety hazards caused by the tilt of the lamp pole.

[0030] When the support pole 3 is tilted for operations such as street lamp maintenance, the billboard 5 will rotate 90° and contact the ground, supporting the support pole and preventing the tail of the support pole from touching the ground and breaking. This not only ensures the stability of the lamp pole structure during maintenance operations and avoids the risk of damage caused by the tilt of the support pole, but also utilizes the structural characteristics of the billboard 5 to achieve multi-functional synergy.

[0031] In this embodiment, a first fixed shaft 8 is fixedly installed inside the base 1, and the first fixed shaft 8 passes through the connecting block 2. A first lead screw 9, a first movable column 24, a second movable column 25 and a fourth rotating column 26 are movably installed inside the base 1 respectively. The outer side of the first lead screw 9 is threadedly connected to a limiting column 10, and the limiting column 10 contacts the connecting block 2, and a limiting groove matching the limiting column 10 is opened on the side of the connecting block 2. The first lead screw 9 adopts a double-axis threaded rod. When the first lead screw 9 rotates, it can drive the two limiting columns 10 thereon to move, and when the limiting column 10 contacts the connecting block 2, the connecting block 2 can ensure the state, that is, the connecting block 2 will not rotate through the first fixed shaft 8. When the limiting column 10 is separated from the connecting block 2, the connecting block 2 can drive the support rod 3 to rotate around the first fixed shaft 8, that is, the support rod 3 is tilted. The end of the first lead screw 9 is fixedly installed with a first rotating gear 27.

[0032] In this embodiment, the outer side of the fourth rotating column 26 is fixedly mounted with a driving bevel gear 15 and a second rotating gear 36, and a connecting through hole 37 is penetrated through the inner wall of the base 1, and a toggle mechanism is provided in the connecting through hole 37. The toggle mechanism can passively control the driving bevel gear 15 to mesh with the first driven bevel gear 13 or the second driven bevel gear 14, and the fourth rotating column 26 is toggled to rotate. When the fourth rotating column 26 rotates, the driving bevel gear 15 can be driven to rotate. When the driving bevel gear 15 rotates, it can rotate with the first driven bevel gear 13 or the second driven bevel gear 14 respectively.

[0033] During operation, by rotating the fourth rotating column 26, the fourth rotating column 26 can drive the active bevel gear 15 to rotate. When the active bevel gear 15 rotates, it can respectively rotate with the first driven bevel gear 13 or the second driven bevel gear 14. When the first driven bevel gear 13 or the second driven bevel gear 14 rotates, it can drive the first rotating column 11 or the second rotating column 12 to rotate. When the first rotating column 11 or the second rotating column 12 rotates, the billboard 5 rotates and causes the billboard 5 to rotate 90°. At the same time, when the first rotating column 11 or the second rotating column 12 rotates, the third rotating column 19 will be driven to rotate through the transmission belt 18. The third rotating column 19 will drive the worm part 20 and the second lead screw 22 to rotate. When the worm part 20 rotates, it will drive the first street lamp 6 or the second street lamp 7 to adjust the angle through the worm gear rotating block 21. When the second lead screw 22 rotates, It will drive the limiting plate 23 to move downward. At the same time, during the downward movement of the limiting plate 23, the first street light 6 or the second street light 7 will be rotated through the worm gear rotating block 21. As the limiting plate 23 slowly moves downward, it is convenient for the first street light 6 or the second street light 7 to rotate slowly, preventing the first street light 6 or the second street light 7 from rotating too fast and colliding with the support rod 3, thereby preventing damage to the support rod 3, the first street light 6 or the second street light 7. After the first street light 6 or the second street light 7 rotates to be parallel to the support rod 3, the support rod 3 can rotate around the first fixed axis 8 through the connecting block 2, and when the support rod 3 tilts, the billboard 5 will contact the ground to form a buffer zone, thereby providing support for the support rod 3, preventing the tail of the support rod 3 from touching the ground, and preventing the force after the support rod 3 tilts from being concentrated on the base 1, thereby preventing damage between the support rod 3 and the base 1.

[0034] See also Figure 7-Figure 14 The present invention provides a technical solution: In this embodiment, the toggle mechanism includes a fixed rod 31, a sliding block 32 and a compression spring 41. The sliding block 32 and the compression spring 41 are both located on the outside of the fixed rod 31. A first inclined block 33 is fixedly installed at one end of the sliding block 32. A clamping plate 34 is fixedly installed at the end of the first inclined block 33. The clamping plate 34 is located on the side of the fourth rotating column 26. The first movable column 24 and the second movable column 25 are both provided with a second sliding groove 40. A third inclined block 35 is slidably installed in the second sliding groove 40. The first inclined block 33 slides with the third inclined block 35. The first bevel block 33 and the third bevel block 35 are dynamically connected, and the adjacent contact surfaces of the first bevel block 33 and the third bevel block 35 are provided with mutually matching inclined surfaces. When the third bevel block 35 is subjected to the power chamber, the third bevel block 35 will drive the first bevel block 31 to slide on the fixed rod 31, and will drive the clamping plate 34 to move toward the fourth rotating column 26 through the first bevel block 31, thereby driving the active bevel gear 15 at the end of the fourth rotating column 26 to move toward the first driven bevel gear 13 or the second driven bevel gear 14, and meshingly connected, so as to achieve a controllable connection between the active bevel gear 15 and the first driven bevel gear 13 or the second driven bevel gear 14.

[0035] In this embodiment, a sliding plate 30 is fixedly installed on the outer side of the first moving column 24 and the second moving column 25. The sliding plate 30 is slidably connected to the first sliding groove 38 and slides along the first sliding groove 38. The moving directions of the first moving column 24 and the second moving column 25 are opposite, and the moving directions of the first moving column 24 and the second moving column 25 are determined according to the corresponding first sliding groove 38.

[0036] In this embodiment, the sides of the first movable column 24 and the second movable column 25 are fixedly installed with a toggle plate 39, and the adjacent sides of the first movable column 24 and the second movable column 25 are respectively provided with a first tooth block portion 28 and a second tooth block portion 29, the first tooth block portion 28 is meshedly connected with the second rotating gear 36, and the second tooth block portion 29 is meshedly connected with the first rotating gear 27, and different toggle plates 39 can control different street lamps to bend.

[0037] In this embodiment, two adjacent first tooth block portions 28 are symmetrical about the center of the second rotating gear 36, and two adjacent telescopic second tooth block portions 29 are symmetrical about the center of the first rotating gear 27. The first movable column 24 and the second movable column 25 have opposite moving directions in the base 1, regardless of whether they are moving horizontally or vertically, and the moving effects of the two are the same.

[0038] The fixed rod 31, the sliding block 32, the compression spring 41 and other components in the toggle mechanism cooperate with each other, and the toggle plate 39 drives the movement of the moving column to realize the meshing connection control of the active bevel gear and different driven bevel gears, so that the bending operation of the first street lamp or the second street lamp can be accurately selected and controlled. This design allows the operator to flexibly operate different street lamps separately according to actual needs, thereby improving the pertinence and accuracy of the operation.

[0039] When in use, the first moving column 24 or the second moving column 25 is driven to move horizontally through the toggle plate 39, and the first moving column 24 is driven to move downward or the second moving column 25 is driven to move upward through the toggle plate 39. When the first moving column 24 moves downward, the first moving column 24 drives both the first tooth block portion 28 and the second tooth block portion 29 to move downward. At the same time, the first tooth block portion 28 is meshed and connected with the second rotating gear 26 at the beginning of the movement, and the first moving column 24 changes from horizontal movement to vertical movement. At the same time, when the first moving column 24 moves downward, it will drive the third inclined surface block 35 above to move downward. At this time, when the third inclined surface block 35 above moves downward, it will drive the first inclined surface block 31 corresponding to the contact thereof to move downward. When the first inclined surface block 31 moves, it will squeeze the compression spring 41. At the same time, the first inclined surface block 31 will drive the clamping plate 34 to move toward the fourth rotating column 26 and drive the fourth rotating column 26 to move downward. The active bevel gear 15 on the column 26 is meshed and connected with the second driven bevel gear 14. At this time, the fourth rotating column 26 is rotated, and the fourth rotating column 26 will drive the second rotating column 12 to rotate through the active bevel gear 15 and the second driven bevel gear 14, thereby driving the first street lamp 6 to bend through the second rotating column 12, and driving the billboard 5 to rotate 90° through the first rotating block 16, so as to facilitate the inspection and replacement of the first street lamp 6; with the rotation of the fourth rotating column 26, until the first tooth block portion 28 and the second rotating gear 36 are separated from each other, the second tooth block portion 29 will be meshed and contacted with the first rotating gear 27, and the first rotating gear 27 will drive the first lead screw 9 to rotate when the first lead screw 9 rotates, and the limiting column 10 will be separated from the connecting block 2 when the first lead screw 9 rotates, so that the support rod 3 and the street lamp will rotate with the first fixed shaft 8 as the center of the circle; On the contrary, when the second movable column 25 moves upward, the first rotating column 11 will be driven to rotate during the process, and the second street lamp 7 will be bent.

[0040] In summary, the first rotating column 11 and the second rotating column 12 do not interfere with each other during rotation, and are connected to billboards, street lamps and other components through the driven bevel gears, rotating blocks and other structures on their outer sides, thereby realizing the linkage of multiple functions.

[0041] For example, the rotation of the first rotating column and the second rotating column can drive the street lamp to bend and the billboard to rotate. This integrated design reduces the complexity of setting up multiple driving mechanisms separately and improves the compactness and coordination of the entire lamp pole structure.

[0042] The working principle of this embodiment is as follows: the first movable column 24 or the second movable column 25 is driven to move horizontally by the toggle plate 39, and the first movable column 24 is driven to move downward or the second movable column 25 is driven to move upward by the toggle plate 39. When the first movable column 24 moves downward, the first movable column 24 drives both the first tooth block portion 28 and the second tooth block portion 29 to move downward. At the same time, the first tooth block portion 28 is meshed and connected with the second rotating gear 26 at the beginning of the movement, and the first movable column 24 changes from horizontal movement to vertical movement. At the same time, when the first movable column 24 moves downward, it will drive the third inclined surface block 35 above to move downward. At this time, when the third inclined surface block 35 above moves downward, it will drive the first inclined surface block 31 corresponding to the contact thereof to move downward. When the first inclined surface block 31 moves, it will squeeze the compression spring 41. At the same time, the first inclined surface block 31 will drive the clamping plate 34 to move toward the fourth rotating column 26 and drive the third inclined surface block 35 to move downward. The active bevel gear 15 on the fourth rotating column 26 is meshed and connected with the second driven bevel gear 14. At this time, the fourth rotating column 26 is rotated, and the fourth rotating column 26 will drive the second rotating column 12 to rotate through the active bevel gear 15 and the second driven bevel gear 14, thereby driving the first street lamp 6 to bend through the second rotating column 12, and driving the billboard 5 to rotate 90° through the first rotating block 16, so as to facilitate the inspection and replacement of the first street lamp 6; with the rotation of the fourth rotating column 26, until the first tooth block portion 28 and the second rotating gear 36 are separated from each other, the second tooth block portion 29 will be meshed and contacted with the first rotating gear 27, and when the first rotating gear 27 rotates, it will drive the first lead screw 9 to rotate, and when the first lead screw 9 rotates, it will drive the limit column 10 to separate from the connecting block 2, so that the support rod 3 and the street lamp will rotate with the first fixed shaft 8 as the center of the circle.

[0043] When the fourth rotating column 26 rotates, the active bevel gear 15 can be driven to rotate. When the active bevel gear 15 rotates, it can be respectively rotated with the first driven bevel gear 13 or the second driven bevel gear 14. When the first driven bevel gear 13 or the second driven bevel gear 14 rotates, it can drive the first rotating column 11 or the second rotating column 12 to rotate. When the first rotating column 11 or the second rotating column 12 rotates, the billboard 5 rotates and causes the billboard 5 to rotate 90°. At the same time, when the first rotating column 11 or the second rotating column 12 rotates, the third rotating column 19 will be driven to rotate through the transmission belt 18. The third rotating column 19 will drive the worm part 20 and the second lead screw 22 to rotate. When the worm part 20 rotates, it will drive the first street lamp 6 or the second street lamp 7 to adjust the angle through the worm gear rotating block 21, and when the second lead screw 22 rotates, it will drive the limiting plate 23 to The first street light 6 or the second street light 7 moves downward, and during the downward movement of the limit plate 23, the first street light 6 or the second street light 7 will rotate through the worm gear rotating block 21. As the limit plate 23 slowly moves downward, it is convenient for the first street light 6 or the second street light 7 to rotate slowly, thereby preventing the first street light 6 or the second street light 7 from rotating too fast and colliding with the support rod 3, thereby preventing damage to the support rod 3, the first street light 6 or the second street light 7. After the first street light 6 or the second street light 7 rotates to be parallel to the support rod 3, the support rod 3 can rotate around the first fixed axis 8 through the connecting block 2, and when the support rod 3 tilts, the billboard 5 will contact the ground to form a buffer zone, thereby also providing support for the support rod 3, thereby preventing the tail of the support rod 3 from touching the ground, and simultaneously preventing the force after the support rod 3 tilts from being concentrated on the base 1, thereby preventing damage between the support rod 3 and the base 1. The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A lamp pole structure of a combined smart street lamp, comprising a base (1), Features: A connecting block (2) is movably mounted inside the base (1), a supporting rod (3) is fixedly mounted on the connecting block (2), a billboard (5), a first street light (6) and a second street light (7) are respectively arranged on the sides of the supporting rod (3), a first rotating mechanism is movably mounted inside the supporting rod (3), the first rotating mechanism drives the first street light (6) and the second street light (7) to bend, so that the first street light (6) and the second street light (7) are connected to the supporting rod (3), and drives the billboard (5) to rotate 90 degrees, and when the supporting rod (3) is tilted, it is supported by the billboard (5), so that the first street light (6) and the second street light (7) can be easily repaired and replaced.

2. According to claim 1, a lamp pole structure of a combined smart street lamp, Features: The first rotating mechanism comprises a first rotating column (11) and a second rotating column (12); the second rotating column (12) passes through the first rotating column (11); a first driven bevel gear (13) and a second rotating block (17) are fixedly mounted on the outer side of the first rotating column (11); a second driven bevel gear (14) and a first rotating block (16) are fixedly mounted on the outer side of the second rotating column (12); the first rotating block (16) and the second rotating block (17) are fixedly connected to the billboard (5) respectively.

3. According to claim 2, a lamp pole structure of a combined smart street lamp, Features: A fixed frame (4) is fixedly mounted on the outer side of the support rod (3), a third rotating column (19) and a worm gear rotating block (21) are movably mounted inside the fixed frame (4), a transmission belt (18) is movably mounted on the outer side of the second rotating column (12) and the outer side of the third rotating column (19), a worm part (20) and a second lead screw (22) are fixedly mounted on one end of the third rotating column (19) in sequence, the worm part (20) is meshingly connected to the worm gear rotating block (21), and the outer side of the second lead screw (22) is threadedly connected to a limit plate (23).

4. According to claim 3, a lamp pole structure of a combined smart street lamp, Features: The ends of the worm gear rotating block (21) are respectively fixedly connected to the first street light (6) and the second street light (7); each of the limit plates (23) is located below the first street light (6) or the second street light (7) to support the first street light (6) or the second street light (7); and a through hole matching the first street light (6) or the second street light (7) is formed through the lower end of the fixed frame (4).

5. According to claim 4, a lamp pole structure of a combined smart street lamp, Features: A first fixed shaft (8) is fixedly installed inside the base (1), and the first fixed shaft (8) passes through the connecting block (2). A first lead screw (9), a first movable column (24), a second movable column (25) and a fourth rotating column (26) are movably installed inside the base (1). The outer side of the first lead screw (9) is threadedly connected to a limiting column (10), and the limiting column (10) is in contact with the connecting block (2). A limiting groove matching the limiting column (10) is provided on the side of the connecting block (2), and a first rotating gear (27) is fixedly installed at the end of the first lead screw (9).

6. According to claim 5, a lamp pole structure of a combined smart street lamp, Features: A driving bevel gear (15) and a second rotating gear (36) are fixedly mounted on the outer side of the fourth rotating column (26), and a connecting through hole (37) is formed through the inner wall of the base (1). A toggle mechanism is provided in the connecting through hole (37), and the toggle mechanism can passively control the driving bevel gear (15) to mesh with the first driven bevel gear (13) or the second driven bevel gear (14).

7. The lamp pole structure of a combined smart street lamp according to claim 6, Features: The toggle mechanism comprises a fixed rod (31), a sliding block (32) and a compression spring (41); the sliding block (32) and the compression spring (41) are both located outside the fixed rod (31); a first inclined surface block (33) is fixedly mounted on one end of the sliding block (32); a clamping plate (34) is fixedly mounted on the end of the first inclined surface block (33); the clamping plate (34) is located on the side of the fourth rotating column (26); second sliding grooves (40) are both provided on the sides of the first movable column (24) and the second movable column (25); a third inclined surface block (35) is provided in the second sliding groove (40); the first inclined surface block (33) and the third inclined surface block (35) are slidably connected with each other.

8. The lamp pole structure of a combined smart street lamp according to claim 7, Features: A sliding plate (30) is fixedly mounted on the outer sides of the first movable column (24) and the second movable column (25); the sliding plate (30) is slidably connected to the first sliding groove (38) and slides along the first sliding groove (38).

9. The lamp pole structure of a combined smart street lamp according to claim 8, Features: A toggle plate (39) is fixedly mounted on the side edges of the first movable column (24) and the second movable column (25); a first tooth block portion (28) and a second tooth block portion (29) are respectively arranged on adjacent sides of the first movable column (24) and the second movable column (25); the first tooth block portion (28) is meshingly connected to the second rotating gear (36); and the second tooth block portion (29) is meshingly connected to the first rotating gear (27).

10. The lamp pole structure of a combined smart street lamp according to claim 9, Features: Two adjacent first tooth block portions (28) are symmetrical about the center of the second rotating gear (36), and two adjacent telescopic second tooth block portions (29) are symmetrical about the center of the first rotating gear (27).

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