Outdoor assembly type LED intelligent lighting lamp

Abstract

The invention belongs to the technical field of outdoor lighting lamps, and particularly relates to an outdoor assembly type LED intelligent lighting lamp which comprises a mounting frame, a speed reducer is arranged at the bottom of the mounting frame, a vertical threaded sleeve is fixedly connected to an output shaft of the speed reducer through a coupler, and a vertical lead screw is in threaded connection to the inner wall of the vertical threaded sleeve. A rack is welded to the outer wall of one side of the vertical lead screw, a horizontal gear is meshed with the outer wall of the rack, a lamp homodromous threaded pipe is welded to the inner wall of the horizontal gear in a penetrating mode, traction columns are slidably connected to the inner walls of the two ends of the lamp homodromous threaded pipe, and connecting columns are welded to the outer walls of one ends of the traction columns. By means of continuous power output of the speed reducer and step-by-step linkage of a mechanical structure, switching of illumination modes can be completed without manual intervention, the problem that a lamp at a high position is difficult to adjust is solved, the limitation that the angle of a traditional lamp is fixed is broken through, and flexibility and adaptability of outdoor illumination are greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of outdoor lighting fixtures, and in particular to an outdoor assembled LED smart lighting fixture. Background Art

[0002] Outdoor modular LED smart lighting fixtures are a type of lighting equipment used in outdoor environments. Using LEDs as their light source, they feature easy assembly and intelligent control. They are widely used in various outdoor locations, including roads, squares, parks, and scenic areas. These fixtures are typically composed of multiple components, making them easy to transport and install. Incorporating intelligent technology, they can adjust to environmental changes or user needs, providing stable and efficient lighting support for outdoor nighttime activities. Compared to traditional outdoor lighting fixtures, they offer significant improvements in energy efficiency, lifespan, and functionality, making them a crucial component of modern outdoor lighting systems.

[0003] However, existing outdoor assembled LED smart lighting fixtures still have obvious shortcomings in actual use:

[0004] To ensure the lighting range, these lamps are often installed at higher locations, but adjusting the angle of the lamps at high locations is very inconvenient. The problem is even more prominent for lamps that contain two or more lamps. For example, the illumination angle of two lamps is usually fixed and cannot be flexibly adjusted according to environmental requirements. For example, when holding an event in a large square, it is sometimes necessary for two lamps to rotate in the same direction to focus on a specific area and enhance the lighting intensity; while in scenes such as intersections, they need to rotate in opposite directions to illuminate roads and pedestrian areas in different directions. However, existing lamps cannot switch between same-direction rotation and opposite-direction rotation, which greatly limits their scope of application, reduces the flexibility and targeting of lighting, and makes it difficult to meet diverse outdoor lighting needs. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides an outdoor assembled LED smart lighting fixture, which overcomes the shortcomings of the existing technology and effectively solves the problem that the existing lamps cannot switch between same-direction rotation and reverse rotation, greatly limiting their scope of application, reducing the flexibility and targeting of lighting, and making it difficult to meet diverse outdoor lighting needs.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] An outdoor assembled LED smart lighting fixture includes a mounting frame, a reducer is provided at the bottom of the mounting frame, and the output shaft of the reducer is fixedly connected to a vertical threaded sleeve via a coupling, a vertical screw is screwed on the inner wall of the vertical threaded sleeve, and a rack is welded to the outer wall of one side of the vertical screw, a flat gear is meshed on the outer wall of the rack, and a lamp same-direction threaded tube is welded through the inner wall of the flat gear, a traction column is slidably connected to the inner walls of both ends of the lamp same-direction threaded tube, and a connecting column is welded to the outer wall of one end of the traction column, wherein a first lighting lamp is fixedly connected to the outer wall of one end of the connecting column, and a second lighting lamp is fixedly connected to the outer wall of the other connecting column;

[0008] A connecting rod is provided between the same-direction threaded tube of the lamp and the connecting column, and an alignment clamp is welded on the outer wall of the connecting column. An alignment sleeve is provided on one side of the alignment clamp, and a lamp reverse drive sleeve is rotatably connected to the outer wall of one side of the alignment sleeve. A torsion spring is fixedly connected between the lamp reverse drive sleeve and the alignment sleeve.

[0009] A first bevel gear is welded on the outer wall of the reducer, and a symmetrically distributed second bevel gear is meshed on the outer wall of the first bevel gear. A lamp reverse drive rod is welded on the outer wall of one side of the second bevel gear, and a pulley pair is installed between the lamp reverse drive rod and the lamp reverse drive sleeve.

[0010] Preferably, guide grooves are provided on the inner walls on both sides of the vertical screw rod, and clamping strips are slidably connected to the inner walls of the guide grooves, and the clamping strips are fixedly connected to the inner walls of the mounting frame.

[0011] Preferably, the connecting rod comprises an internal threaded sleeve, a docking rod and a traction sleeve, wherein the internal threaded sleeve is screwed on the outer wall of the same-direction threaded tube of the lamp, the traction sleeve is slidably connected to the outer wall of the connecting column, the docking rod is welded to the outer wall of the traction sleeve, and the outer wall of the mounting frame is provided with symmetrically distributed rectangular openings, and the inner wall of the top of the rectangular opening is provided with a sliding groove, and the docking rod is slidably connected to the inner wall of the sliding groove.

[0012] Preferably, adjacent limiting plates are welded on the outer wall of one end of the connecting column away from the first and second illuminating lamps, and the traction sleeve is located between the two limiting plates.

[0013] Preferably, the lamp's same-direction threaded tube is rotatably connected to the inner wall of one side of the mounting frame, and the two connecting columns and the two lamp reverse drive rods are rotatably connected to the inner walls on both sides of the mounting frame, a fixing ring is welded on the outer wall of the lamp reverse drive sleeve, and a positioning sleeve is rotatably connected to the outer wall of the fixing ring, and the positioning sleeve is fixedly connected to the inner wall of the mounting frame.

[0014] Preferably, the connecting column is arranged to penetrate the interior of the alignment sleeve and the lamp reverse drive sleeve, and the alignment card plate and the alignment sleeve correspond one to one.

[0015] Preferably, a connecting frame is welded to the bottom outer wall of the mounting frame, and the reducer is fixedly connected to the bottom inner wall of the connecting frame by screws, a top pipe is welded to the top outer wall of the mounting frame, and cameras are installed on both sides of the top outer wall of the top pipe, the top pipe is located directly above the vertical screw rod, and the inner diameter of the top pipe is larger than the outer diameter of the vertical screw rod.

[0016] Preferably, a column is welded to the bottom outer wall of the connecting frame, and a control cabinet with an inverter and a battery is installed on the bottom outer wall of the column, and a solar photovoltaic panel is installed on the top outer wall of the control cabinet.

[0017] Preferably, handles are welded to the outer walls on both sides of the control cabinet, and universal wheels are installed around the outer wall of the bottom of the control cabinet.

[0018] Preferably, symmetrically distributed side panels are welded to the outer walls of both sides of the control cabinet, and screws are screwed onto the inner walls of the side panels, and an anti-slip plate is fixedly connected to the outer wall of the bottom of the screw.

[0019] The beneficial effects of the present invention are:

[0020] 1. In the outdoor assembled LED smart lighting fixture of the present invention, at the initial start-up of the reducer, the vertical threaded sleeve drives the vertical screw rod upward with the help of the limiting effect of the clamping strip and the guide groove. The rack synchronously drives the flat gear to rotate, causing the traction column on the inner wall of the same-direction threaded tube of the lamp to rotate with the connecting column, ultimately achieving the same-direction rotation of the first and second lighting lamps. This solves the problem of difficult adjustment of high-altitude lamps. The lighting angle can be precisely controlled through mechanical linkage without manual climbing, quickly focusing on a specific area, improving adjustment efficiency and safety, while avoiding the lighting limitations of traditional fixed-angle lamps.

[0021] 2. The outdoor assembled LED smart lighting fixture of the present invention has an internal threaded sleeve screwed to the outer wall of the same-direction threaded tube of the lamp, which moves axially. The traction sleeve of the connecting rod disengages the traction column from the inner wall of the same-direction threaded tube of the lamp, cutting off the same-direction rotation power. At the same time, the compensation effect of the torsion spring assists the engagement of the alignment sleeve and the alignment card plate, so that the alignment card plate and the alignment sleeve can gradually combine and form a stable connection, achieving a shock-free transition from same-direction rotation to counter-rotation between the first and second lighting lamps, preventing damage caused by hard friction between components, ensuring the consistency of mode switching, extending the service life of the equipment, and providing a structural foundation for diversified lighting needs.

[0022] 3. For the outdoor assembled LED smart lighting fixture of the present invention, when the traction column and the same-direction threaded tube of the lamp are completely disengaged, the reducer drives the second bevel gears on both sides to rotate in the opposite direction through the first bevel gear, and the transmission is transmitted to the reverse drive sleeve of the lamp through the reverse drive rod and the pulley pair of the lamp, and finally drives the connecting column to rotate in the opposite direction through the alignment sleeve and the alignment card plate, so that the first lighting lamp and the second lighting lamp can achieve reverse lighting, which eliminates the limitation of fixed angle of traditional lamps, can flexibly switch to reverse lighting mode of multiple lamps, broadens the lighting coverage, can meet the lighting needs of different areas at the same time, and significantly improves the adaptability of the lamp to complex outdoor environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional schematic diagram of the overall structure of an outdoor assembled LED smart lighting fixture proposed by the present invention Figure 1 ;

[0024] Figure 2 A three-dimensional schematic diagram of the overall structure of an outdoor assembled LED smart lighting fixture proposed by the present invention Figure 2 ;

[0025] Figure 3 Schematic diagram of the installation frame connection structure of an outdoor assembled LED smart lighting fixture proposed by the present invention Figure 1 ;

[0026] Figure 4 Schematic diagram of the installation frame connection structure of an outdoor assembled LED smart lighting fixture proposed by the present invention Figure 2 ;

[0027] Figure 5 This is a schematic diagram of the initial positions of the first and second lamps of an outdoor assembled LED smart lighting fixture proposed by the present invention;

[0028] Figure 6 This is a schematic diagram of the first and second lamps of an outdoor assembled LED smart lighting fixture proposed by the present invention rotating in the same direction;

[0029] Figure 7 This is a schematic diagram of the first and second lamps of an outdoor assembled LED smart lighting fixture proposed by the present invention rotating in opposite directions;

[0030] Figure 8 Based on Figure 5 Schematic diagram of the internal structure of the installation frame;

[0031] Figure 9 This is a schematic diagram of the disassembled structure of the alignment sleeve, lamp reverse drive sleeve and torsion spring of an outdoor assembled LED smart lighting fixture proposed by the present invention;

[0032] Figure 10 for Figure 8 A schematic diagram of the enlarged structure of part A;

[0033] Figure 11 for Figure 7 Schematic diagram of the enlarged structure of part B.

[0034] Figure: 1, mounting frame; 2, speed reducer; 3, vertical threaded sleeve; 4, vertical screw rod; 5, rack; 6, flat gear; 7, lamp threaded pipe in the same direction; 8, traction column; 9, connecting column; 10, first lighting lamp; 11, second lighting lamp; 12, connecting rod; 121, internal threaded sleeve; 122, docking rod; 123, traction sleeve; 13, alignment plate; 14, alignment sleeve; 15, lamp reverse drive sleeve; 16 , torsion spring; 17. First bevel gear; 18. Second bevel gear; 19. Lamp reverse drive rod; 20. Pulley pair; 21. Card strip; 22. Guide groove; 23. Limit plate; 24. Slide; 25. Connecting frame; 26. Top pipe; 27. Camera; 28. Column; 29. ​​Control cabinet; 30. Solar photovoltaic panel; 31. Handle; 32. Universal wheel; 33. Side panel; 34. Screw; 35. Anti-slip disc. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0036] Reference Figures 1-11 , Embodiment 1, an outdoor assembled LED smart lighting fixture, comprising a mounting frame 1, a reducer 2 is provided at the bottom of the mounting frame 1, and the output shaft of the reducer 2 is fixedly connected to a vertical threaded sleeve 3 through a coupling, a vertical screw rod 4 is screwed on the inner wall of the vertical threaded sleeve 3, and a rack 5 is welded on the outer wall of one side of the vertical screw rod 4, a flat gear 6 is meshed on the outer wall of the rack 5, and a lamp same-direction threaded tube 7 is welded through the inner wall of the flat gear 6, a traction column 8 is slidably connected to the inner wall of both ends of the lamp same-direction threaded tube 7, and a connecting column 9 is welded to the outer wall of one end of the traction column 8, one of the connecting columns 9 is fixedly connected to the outer wall of one end of the first lighting lamp 10, and the outer wall of the other connecting column 9 is fixedly connected to the second lighting lamp 11, the inner walls of both sides of the vertical screw rod 4 are provided with guide grooves 22, and the inner wall of the guide groove 22 is slidably connected to a card strip 21, and the card strip 21 is fixedly connected to the inner wall of the mounting frame 1.

[0037] Through the above scheme, this part constructs a power transmission chain with co-directional rotation. The rotational power provided by the reducer 2 is converted into linear motion of the vertical screw 4 through the vertical threaded sleeve 3. The cooperation between the clamping bar 21 and the guide groove 22 limits the self-rotation of the vertical screw 4 to ensure its stable upward movement; when the rack 5 moves with the vertical screw 4, it drives the co-directional threaded tube 7 of the lamp to rotate by engaging with the flat gear 6, and then drives the traction column 8 and the connecting column 9 to rotate synchronously, and finally realizes the co-directional angle adjustment of the first lighting lamp 10 and the second lighting lamp 11. By replacing manual adjustment with mechanical linkage, the problem of angle adjustment of high-altitude lamps is solved, and the transmission accuracy is high, which can achieve precise control of the lighting angle.

[0038] In this embodiment, at the initial stage of starting the reducer 2, with the help of the limiting effect of the clamping bar 21 and the guide groove 22, the vertical threaded sleeve 3 drives the vertical screw 4 to move upward, and the rack 5 synchronously drives the flat gear 6 to rotate, so that the traction column 8 on the inner wall of the same-direction threaded tube 7 of the lamp rotates with the connecting column 9, and finally realizes the same-direction rotation of the first lighting lamp 10 and the second lighting lamp 11, which solves the problem of difficult adjustment of high-altitude lamps. The lighting angle can be accurately controlled through mechanical linkage without manual climbing, and a specific area can be quickly focused, which improves the adjustment efficiency and safety, while avoiding the lighting limitations of traditional fixed-angle lamps.

[0039] In the second embodiment, a connecting rod 12 is provided between the lamp's same-direction threaded tube 7 and the connecting column 9, and an alignment card plate 13 is welded on the outer wall of the connecting column 9, an alignment sleeve 14 is provided on one side of the alignment sleeve 13, and the outer wall of one side of the alignment sleeve 14 is rotatably connected to a lamp reverse drive sleeve 15, and a torsion spring 16 is fixedly connected between the lamp reverse drive sleeve 15 and the alignment sleeve 14, the connecting rod 12 includes an internal threaded sleeve 121, a docking rod 122 and a traction sleeve 123, wherein the internal threaded sleeve 121 is screwed on the outer wall of the lamp's same-direction threaded tube 7, the traction sleeve 123 is slidably connected to the outer wall of the connecting column 9, the docking rod 122 is welded to the outer wall of the traction sleeve 123, and symmetrically distributed rectangular openings are provided on the outer wall of the mounting frame 1, and a slide groove 24 is opened on the inner wall of the top of the rectangular opening, and the docking rod 122 is slidably connected to the inner wall of the slide groove 24.

[0040] Through the above scheme, this part is the core structure for realizing motion mode switching. When the lamp's same-direction threaded tube 7 rotates, the internal threaded sleeve 121 moves axially due to the threaded relationship, and the docking rod 122 slides along the slide groove 24 to ensure stable movement. The docking rod 122 drives the traction sleeve 123 to completely separate the traction column 8 from the inner wall of the lamp's same-direction threaded tube 7, cutting off the same-direction rotation power. At the same time, during the movement of the connecting column 9 with the traction column 8, the alignment clamping plate 13 gradually approaches the alignment clamping sleeve 14, and forms a tight engagement under the compensation action of the torsion spring 16, building a structural bridge for the reverse rotation power transmission, ensuring that the mode switching is smooth.

[0041] In this embodiment, the internal threaded sleeve 121 screwed to the outer wall of the same-direction threaded tube 7 of the lamp moves axially, and the traction sleeve 123 of the connecting rod 12 disengages the traction column 8 from the inner wall of the same-direction threaded tube 7 of the lamp, cutting off the same-direction rotation power. At the same time, the compensation effect of the torsion spring 16 is used to assist the engagement of the alignment sleeve 14 and the alignment clamping plate 13, so that the alignment clamping plate 13 and the alignment sleeve 14 can gradually combine and form a stable connection, realizing an impact-free transition from same-direction rotation to reverse rotation of the first lighting lamp 10 and the second lighting lamp 11, preventing damage caused by hard friction between components, ensuring the continuity of mode switching, extending the service life of the equipment, and providing a structural basis for diversified lighting needs.

[0042] In embodiment three, a first bevel gear 17 is welded on the outer wall of the reducer 2, and a symmetrically distributed second bevel gear 18 is meshed on the outer wall of the first bevel gear 17. A lamp reverse drive rod 19 is welded on the outer wall of one side of the second bevel gear 18, and a pulley pair 20 is installed between the lamp reverse drive rod 19 and the lamp reverse drive sleeve 15.

[0043] Through the above scheme, the structure realizes the power transmission and steering control of reverse rotation. When the reducer 2 continues to drive the first bevel gear 17 to rotate, the two second bevel gears 18 meshing with the first bevel gear 17 rotate in the opposite direction due to their symmetrical distribution, and the power is transmitted to the pulley pair 20 through the lamp reverse drive rod 19, thereby driving the lamp reverse drive sleeve 15 to rotate. Since the alignment card plate 13 and the alignment card sleeve 14 are already engaged, the rotational force of the lamp reverse drive sleeve 15 is transmitted to the alignment card sleeve 14, the alignment card plate 13 and the connecting column 9 in turn, and finally the two connecting columns 9 are rotated in the opposite direction, realizing the reverse lighting of the first lighting lamp 10 and the second lighting lamp 11, meeting the multi-directional lighting needs.

[0044] In this embodiment, when the traction column 8 is completely disengaged from the lamp's same-direction threaded tube 7, the reducer 2 drives the second bevel gears 18 on both sides to rotate in the opposite direction through the first bevel gear 17, and transmits the information to the lamp's reverse drive sleeve 15 through the lamp's reverse drive rod 19 and the pulley pair 20, and finally drives the connecting column 9 to rotate in the opposite direction through the alignment sleeve 14 and the alignment card plate 13, so that the first lighting lamp 10 and the second lighting lamp 11 can achieve reverse lighting, eliminating the limitation of the fixed angle of traditional lamps, and can flexibly switch to multiple lamp reverse lighting modes, thereby broadening the lighting coverage range, meeting the lighting needs of different areas at the same time, and significantly improving the adaptability of the lamp to complex outdoor environments.

[0045] The outer wall of one end of the connecting column 9 away from the first illuminating lamp 10 and the second illuminating lamp 11 is welded with adjacent limiting plates 23 , and the traction sleeve 123 is located between the two limiting plates 23 .

[0046] Through the above solution, the limiting plate 23 limits the sliding stroke of the traction sleeve 123, so that the traction sleeve 123 can drive the connecting column 9 to move horizontally.

[0047] The lamp's same-direction threaded tube 7 is rotatably connected to the inner wall of one side of the mounting frame 1, and the two connecting columns 9 and the two lamp reverse drive rods 19 are rotatably connected to the inner walls of both sides of the mounting frame 1. A fixing ring is welded on the outer wall of the lamp reverse drive sleeve 15, and a positioning sleeve is rotatably connected to the outer wall of the fixing ring, and the positioning sleeve is fixedly connected to the inner wall of the mounting frame 1.

[0048] Through the above solution, the positioning sleeve limits the axial displacement of the lamp reverse driving sleeve 15 through the fixing ring, ensuring its stable rotation.

[0049] The connecting column 9 is arranged to penetrate the interior of the alignment sleeve 14 and the lamp reverse driving sleeve 15, and the alignment clamping plate 13 and the alignment sleeve 14 correspond one to one.

[0050] A connecting frame 25 is welded to the bottom outer wall of the mounting frame 1, and the reducer 2 is fixedly connected to the bottom inner wall of the connecting frame 25 by screws. A top pipe 26 is welded to the top outer wall of the mounting frame 1, and cameras 27 are installed on both sides of the top outer wall of the top pipe 26. The top pipe 26 is located directly above the vertical screw rod 4, and the inner diameter of the top pipe 26 is larger than the outer diameter of the vertical screw rod 4.

[0051] Through the above solution, the connecting frame 25 provides a stable installation base for the reducer 2, the top pipe 26 protects the vertical screw rod 4 and the internal structure of the installation frame 1 from erosion by rain, dust, etc., and the camera 27 can monitor the ambient brightness to adjust the lighting mode in a linked manner.

[0052] A column 28 is welded to the bottom outer wall of the connecting frame 25 , and a control cabinet 29 with an inverter and a battery is installed on the bottom outer wall of the column 28 , and a solar photovoltaic panel 30 is installed on the top outer wall of the control cabinet 29 .

[0053] Through the above solution, the solar photovoltaic panel 30 converts light energy into electrical energy through the inverter in the control cabinet 29 and stores it in the battery, thereby achieving energy self-sufficiency and reducing dependence on mains electricity.

[0054] Handles 31 are welded to the outer walls on both sides of the control cabinet 29, and universal wheels 32 are installed around the outer wall of the bottom of the control cabinet 29.

[0055] Through the above solution, the handle 31 and the universal wheel 32 facilitate the overall movement of the lamp, which is suitable for temporary lighting scenarios.

[0056] The control cabinet 29 is welded with symmetrically distributed side panels 33 on both sides of the outer wall, and the inner wall of the side panels 33 is screwed with screws 34, and the outer wall of the bottom of the screw 34 is fixedly connected with an anti-skid plate 35.

[0057] Through the above solution, the screw 34 and the anti-slip plate 35 on the side plate 33 can be tightened when the lamp is fixed, thereby preventing the device from sliding by increasing friction and improving safety in use.

[0058] Working principle: In the initial state, the traction column 8 is nested in the inner wall of the lamp's same-direction threaded tube 7, and the alignment clamping plate 13 and the alignment clamping sleeve 14 are in a separated state.

[0059] When the reducer 2 is started, its output shaft rotates the vertical threaded sleeve 3. Because the guide grooves 22 on either side of the vertical screw rod 4 form a sliding limit with the clip 21 on the inner wall of the mounting frame 1, the vertical screw rod 4 cannot rotate with the vertical threaded sleeve 3 and can only move axially upward. As the vertical screw rod 4 moves upward, the rack 5 on one side of it moves synchronously, driving the meshing flat gear 6 to rotate, which in turn drives the lamp's co-directional threaded tube 7. At this time, the lamp's co-directional threaded tube 7, through the sliding engagement with the traction column 8 on its inner wall, drives the traction column 8 and the connecting column 9 to rotate, ultimately causing the first and second illuminating lamps 10 and 11 connected to the connecting column 9 to rotate in the same direction, focusing illumination on a specific area.

[0060] As the reducer 2 continues to rotate, the vertical screw 4 continues to move upward, and the rack 5 drives the flat gear 6 and the lamp's same-direction threaded tube 7 to continue to rotate. Since the internal threaded sleeve 121 is screwed to the outer wall of the lamp's same-direction threaded tube 7, the rotation of the lamp's same-direction threaded tube 7 is converted into axial movement of the internal threaded sleeve 121. The docking rod 122 slides along the slide groove 24 of the mounting frame 1. The internal threaded sleeve 121 pushes the traction sleeve 123 through the docking rod 122, causing the traction sleeve 123 to slide between the limit plates 23 of the connecting column 9, thereby gradually pulling the traction column 8 out from the inner wall of the lamp's same-direction threaded tube 7 until it is completely disengaged, cutting off the power transmission for the same-direction rotation. At the same time, as the connecting column 9 moves with the traction column 8, the alignment clamp 13 on its outer wall gradually approaches the alignment clamp 14. Under the compensation force of the torsion spring 16, the alignment clamp 13 and the alignment clamp 14 are tightly engaged, making structural preparations for reverse rotation.

[0061] When the traction column 8 is completely disengaged from the threaded tube 7 in the same direction as the lamp, the power of the reducer 2 is transmitted through another transmission chain, and the first bevel gear 17 on the outer wall of the reducer 2 rotates synchronously with the vertical threaded sleeve 3, driving the two second bevel gears 18 engaged with the first bevel gear 17 to rotate in opposite directions. The second bevel gear 18 drives the lamp reverse drive rod 19 to rotate, and transmits power to the lamp reverse drive sleeve 15 through the pulley pair 20. The lamp reverse drive sleeve 15 rotates stably under the constraint of the positioning sleeve. Since the alignment clamping plate 13 and the alignment clamping sleeve 14 are engaged, the rotational force of the lamp reverse drive sleeve 15 is transmitted to the alignment clamping sleeve 14, the alignment clamping plate 13 and the connecting column 9 in turn, and finally the two connecting columns 9 rotate in opposite directions, realizing the reverse lighting of the first lighting lamp 10 and the second lighting lamp 11, which can illuminate different areas at the same time.

[0062] During the entire process, the camera 27 can monitor the lighting area and assist in determining whether the angle is appropriate. When there is sunlight, the solar photovoltaic panel 30 absorbs light energy, which is converted into electrical energy by the inverter in the control cabinet 29 and stored in the battery to power the system. When the device needs to be moved, it can be pushed through the handle 31 and the universal wheel 32. After it is in place, tighten the screw 34 on the side panel 33 to make the anti-slip plate 35 contact the ground to fix the equipment.

[0063] The entire process is achieved through the continuous power output of reducer 2 and the step-by-step linkage of the mechanical structure, so that the switching of lighting modes can be completed without human intervention. This not only solves the problem of difficult adjustment of high-altitude lamps, but also breaks through the limitations of fixed angles of traditional lamps, greatly improving the flexibility and adaptability of outdoor lighting.

[0064] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An outdoor assembled LED smart lighting fixture, comprising a mounting frame (1), characterized in that: A reducer (2) is provided at the bottom of the installation frame (1), and the output shaft of the reducer (2) is fixedly connected to a vertical threaded sleeve (3) through a coupling, a vertical screw rod (4) is screwed on the inner wall of the vertical threaded sleeve (3), and a rack (5) is welded to the outer wall of one side of the vertical screw rod (4), a flat gear (6) is meshed on the outer wall of the rack (5), and a lamp same-direction threaded tube (7) is welded through the inner wall of the flat gear (6), a traction column (8) is slidably connected to the inner wall of both ends of the lamp same-direction threaded tube (7), and a connecting column (9) is welded to the outer wall of one end of the traction column (8), one end of the connecting column (9) is fixedly connected to the outer wall of a first lighting lamp (10), and the outer wall of one end of the other connecting column (9) is fixedly connected to the second lighting lamp (11); A connecting rod (12) is provided between the lamp's same-direction threaded tube (7) and the connecting column (9), and an alignment clamping plate (13) is welded on the outer wall of the connecting column (9), an alignment clamping sleeve (14) is provided on one side of the alignment clamping plate (13), and a lamp reverse driving sleeve (15) is rotatably connected to the outer wall of one side of the alignment clamping sleeve (14), and a torsion spring (16) is fixedly connected between the lamp reverse driving sleeve (15) and the alignment clamping sleeve (14); A first bevel gear (17) is welded on the outer wall of the reducer (2), and a symmetrically distributed second bevel gear (18) is meshed on the outer wall of the first bevel gear (17), a lamp reverse drive rod (19) is welded on the outer wall of one side of the second bevel gear (18), and a pulley pair (20) is installed between the lamp reverse drive rod (19) and the lamp reverse drive sleeve (15); Guide grooves (22) are provided on the inner walls of both sides of the vertical screw rod (4), and a clamping strip (21) is slidably connected to the inner wall of the guide groove (22), and the clamping strip (21) is fixedly connected to the inner wall of the installation frame (1).

2. The outdoor assembled LED smart lighting fixture according to claim 1, characterized in that: The connecting rod (12) comprises an internal threaded sleeve (121), a docking rod (122) and a traction sleeve (123), wherein the internal threaded sleeve (121) is screwed onto the outer wall of the same-direction threaded tube (7) of the lamp, the traction sleeve (123) is slidably connected to the outer wall of the connecting column (9), the docking rod (122) is welded to the outer wall of the traction sleeve (123), and the outer wall of the installation frame (1) is provided with symmetrically distributed rectangular openings, and the inner wall of the top of the rectangular opening is provided with a sliding groove (24), and the docking rod (122) is slidably connected to the inner wall of the sliding groove (24).

3. The outdoor assembled LED smart lighting fixture according to claim 1, characterized in that: The outer wall of one end of the connecting column (9) away from the first lighting lamp (10) and the second lighting lamp (11) is welded with adjacently distributed limiting plates (23), and the traction sleeve (123) is located between the two limiting plates (23).

4. The outdoor assembled LED smart lighting fixture according to claim 1, characterized in that: The lamp same-direction threaded tube (7) is rotatably connected to the inner wall of one side of the installation frame (1), and the two connecting columns (9) and the two lamp reverse drive rods (19) are rotatably connected to the inner walls of both sides of the installation frame (1). A fixing ring is welded on the outer wall of the lamp reverse drive sleeve (15), and a positioning sleeve is rotatably connected to the outer wall of the fixing ring, and the positioning sleeve is fixedly connected to the inner wall of the installation frame (1).

5. The outdoor assembled LED smart lighting fixture according to claim 1, characterized in that: The connecting column (9) is arranged to penetrate the interior of the alignment sleeve (14) and the lamp reverse drive sleeve (15), and the alignment card plate (13) and the alignment sleeve (14) correspond one to one.

6. The outdoor assembled LED smart lighting fixture according to claim 1, characterized in that: A connecting frame (25) is welded to the bottom outer wall of the installation frame (1), and the reducer (2) is fixedly connected to the bottom inner wall of the connecting frame (25) by screws. A top pipe (26) is welded to the top outer wall of the installation frame (1), and cameras (27) are installed on both sides of the top outer wall of the top pipe (26). The top pipe (26) is located directly above the vertical screw rod (4), and the inner diameter of the top pipe (26) is larger than the outer diameter of the vertical screw rod (4).

7. The outdoor assembled LED smart lighting fixture according to claim 6, characterized in that: A column (28) is welded to the outer wall of the bottom of the connecting frame (25), and a control cabinet (29) with an inverter and a battery is installed on the outer wall of the bottom of the column (28), and a solar photovoltaic panel (30) is installed on the outer wall of the top of the control cabinet (29).

8. The outdoor assembled LED smart lighting fixture according to claim 7, characterized in that: Handles (31) are welded to the outer walls on both sides of the control cabinet (29), and universal wheels (32) are installed around the outer wall of the bottom of the control cabinet (29).

9. The outdoor assembled LED smart lighting fixture according to claim 7, characterized in that: The outer walls of both sides of the control cabinet (29) are welded with symmetrically distributed side panels (33), and the inner walls of the side panels (33) are screwed with screw rods (34), and the outer wall of the bottom of the screw rods (34) is fixedly connected with an anti-skid plate (35).

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