Roadway lighting equipment capable of being overturned

Abstract

The invention discloses turnover road lighting equipment. The turnover road lighting equipment comprises a main frame; a driving assembly is arranged at one end of the main frame and is in transmission connection with a transmission assembly, symmetrical parts of the transmission assembly are located at the two ends of the driving assembly, one end of the transmission assembly is in transmission connection with a rotating assembly, and the driving assembly drives the rotating assembly connected with the transmission assembly to drive the swing arm fixedly connected with the rotating assembly and the illuminating lamp to turn over; according to the lighting device, the linkage assembly is driven by the adjusting assembly to adjust the rotating assemblies at the two ends to move, the rotating assemblies are adjusted by the adjusting assembly to move singly or synchronously, the lighting device fixedly connected with the rotating assemblies through the swing arms is adjusted according to requirements, and the lighting device is unfolded or closed through the rotating assemblies fixedly connected with the swing arms; the lighting equipment can be freely unfolded and folded, the resistance of the lighting equipment is reduced under specific conditions, and the stability of the lighting equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting equipment, and in particular to a reversible road lighting equipment. Background Art

[0002] Public lighting equipment is used in residential areas, parks, roads and other parks or management areas. Its main function is to provide lighting at night. It also has some other different functions in some special environments. For example, during festivals or certain celebrations, various banners will be hung on the lighting equipment to enhance the atmosphere.

[0003] For example, the Chinese patent with publication number CN112524528A, entitled "A Hidden Dust-proof Street Lamp that Can Be Freely Lowered, Lifted and Flipped", includes a lamp post, a top cover, a bottom plate, a power component, a lifting component, a flip component and a lighting component. The invention realizes that the lighting component will be hidden in the slide slot through the joint operation of the power component, the transmission component and the flip component. Since the street lamp is set on the roadside with a lot of dust, the lighting part hidden in the slide slot not only protects the lighting component from damage compared to the existing street lamps, but also enables the lighting component to achieve dust-proof effect; the lighting component can be automatically lowered to a suitable height, which is convenient for workers to repair and maintain, and workers do not need to work at high places, which greatly reduces the danger of workers' construction; and the angle of the lighting component when it is raised can be controlled, so that the angle of the street lamp light can be adjusted according to the environmental conditions; The shortcomings of the existing technology are that since most of the existing street lamps are subjected to stress and have reduced stability in specific environments, workers are required to work at high altitudes to inspect or replace the street lamps, which poses a great threat to personal safety and is very inconvenient; street lamps only realize the lighting function, but do not solve the problems of the actual environment. Summary of the invention

[0004] The purpose of the present invention is to provide a flippable road lighting device, which drives the linkage component to adjust the movement of the rotating components at both ends through the adjustment component. The rotating components move individually or synchronously under the adjustment of the adjustment component. The lighting device located at the rotating component and fixedly connected to the swing arm is adjusted according to the needs, so that the rotating component fixedly connected to the swing arm can be expanded or closed, so that the lighting device can be freely expanded and closed, reduce its own resistance under specific circumstances, and improve the stability of the lighting device.

[0005] In order to achieve the above-mentioned object, the present invention adopts the following technical solution: a reversible road lighting device, comprising a main frame; One end of the main frame is provided with a driving assembly, the driving assembly is connected to the transmission assembly, and the symmetrical parts of the transmission assembly are at both ends of the driving assembly. One end of the transmission assembly is connected to the rotation assembly, and the driving assembly drives the rotation assembly connected to the transmission assembly to drive the swing arm and the lighting lamp to flip; it also includes an adjustment assembly, and the adjustment assembly drives the transmission assembly through the linkage assembly to connect with the rotation assembly, so that the rotation assemblies symmetrically arranged at both ends of the main frame have a high flexibility and high freedom of movement. As a further description of the above technical solution: The driving assembly includes a driving motor, a transmission chain is provided at one end of the driving motor, a rotating shaft rod is provided at the end of the transmission chain away from the driving motor, a second gear block is fixedly connected to one end of the rotating shaft rod, and a gear block is meshed at the end of the second gear block away from the rotating shaft rod.

[0006] As a further description of the above technical solution: One end of the rotating shaft rod away from the second gear block is fixedly connected to the first gear block, one end of the first gear block away from the rotating shaft rod is meshed with a planetary gear, and the planetary gear away from the first gear block is meshed with a gear block.

[0007] As a further description of the above technical solution: The transmission assembly comprises a connecting block, one end of which is fixedly connected to a gear block, the other end of which is fixedly connected to a rectangular shaft, and one end of the rectangular shaft away from the connecting block is sleeved with a rectangular sleeve.

[0008] As a further description of the above technical solution: The linkage assembly comprises a U-shaped frame, one end of which is symmetrically fixedly connected to a limit clamp, an annular rod is movably arranged in the limit frame, a fixing frame is arranged in the annular rod, and the fixing frame is fixed on the rectangular sleeve.

[0009] As a further description of the above technical solution: One end of the U-shaped frame is fixedly connected to a support rod, one end of the support rod away from the U-shaped frame is fixedly connected to a protrusion, the top of the protrusion is fixedly connected to a fixing ear, and a tension spring is fixedly connected between the two fixing ears.

[0010] As a further description of the above technical solution: The rotating assembly comprises a fixed disk, one end of the fixed disk is fixedly connected with a support arm, one end of the support arm away from the fixed disk is fixedly connected with an inner ring block, and the inner ring block is movably arranged in the main frame.

[0011] As a further description of the above technical solution: A notch is provided in the inner ring block, a support column is provided in the notch, one end of the support column is fixedly connected to a connecting plate, one end of the connecting plate is fixedly connected to a locking rod, and the locking rod is adapted to a locking groove provided in the main frame.

[0012] As a further description of the above technical solution: One end of the connecting plate is fixedly connected with a supporting spring, and one end of the supporting spring away from the connecting plate is fixed on the fixing plate.

[0013] As a further description of the above technical solution: The adjustment component comprises a telescopic pump, and the telescopic pump is fixed on the main frame, one end of the telescopic pump is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected with an adjustment sheet, and the adjustment sheet is arranged between two protrusions.

[0014] The present invention provides a reversible road lighting device, which has the following beneficial effects: In the present invention, the movement of the rotating components at both ends is adjusted by driving the linkage component through the adjustment component. The rotating components move individually or synchronously under the adjustment of the adjustment component. The lighting equipment located at the rotating components fixedly connected by the swing arm is adjusted according to the demand, so that the rotating components fixedly connected by the swing arm can be expanded or closed, so that the lighting equipment can be freely expanded and closed, and its own resistance can be reduced under certain circumstances, thereby improving the stability of the lighting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a reversible road lighting device proposed by the present invention; Figure 2 It is a structural schematic diagram of the transmission assembly in the present invention; Figure 3 For the present invention Figure 2 The local schematic diagram of the A in the middle; Figure 4 It is a schematic diagram of the structure of the driving component in the present invention; Figure 5 It is a structural schematic diagram of the rotating assembly in the present invention; Figure 6 It is a structural schematic diagram of the linkage assembly in the present invention; Figure 7 For the present invention Figure 6 The local schematic diagram of point B in the middle; Figure 8 It is a structural schematic diagram of the U-shaped frame in the present invention; Fig. 9 It is a schematic diagram of the structure of the transfer shaft rod of the present invention.

[0016] Legend: 1. Main frame; 2. Driving assembly; 21. Driving motor; 22. Transmission chain; 23. Rotating shaft rod; 24. First gear block; 25. Planetary gear; 26. Second gear block; 3. Adjusting assembly; 31. Telescopic pump; 32. Telescopic rod; 33. Adjusting plate; 4. Rotating assembly; 41. Fixed plate; 42. Support arm; 43. Inner ring block; 44. Notch; 45. Support column; 46. Connecting plate; 47. Support spring; 48. Locking rod; 5. Swing arm; 6. Lighting lamp; 7. Transmission assembly; 71. Connecting block; 72. Rectangular shaft; 73. Rectangular sleeve; 74. Gear block; 8. Linking assembly; 81. U-shaped frame; 82. Limiting clamp; 83. Ring rod; 84. Fixed frame; 85. Support rod; 86. Bump; 87. Fixing ear; 88. Tension spring. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0018] Reference Figure 1-9 A reversible road lighting device comprises a main frame 1; a driving assembly 2 is provided at one end of the main frame 1, the driving assembly 2 is connected to a transmission assembly 7, and the symmetrical parts of the transmission assembly 7 are at both ends of the driving assembly 2, and one end of the transmission assembly 7 is connected to a rotating assembly 4, and the rotating assembly 4 connected to the driving assembly 7 is driven by the driving assembly 2 to drive the swing arm 5 and the lighting lamp 6 connected thereto to flip; and an adjusting assembly 3 is also included, and the adjusting assembly 3 drives the transmission assembly 7 to connect with the rotating assembly 4 through the linkage assembly 8, so that the rotating assembly 4 symmetrically arranged at both ends of the main frame 1 has a high flexibility and a high freedom of movement state; Specifically, the main frame 1 is a cylindrical structure, and the driving component 2 fixedly connected in the main frame 1 drives the transmission component 7 to rotate. The transmission component 7 drives the linkage component 8 to adjust the movement of the rotating components 4 at both ends through the adjustment component 3. The rotating components 4 move individually or synchronously under the adjustment of the adjustment component 3. The lighting equipment fixedly connected to the rotating component 4 through the swing arm 5 is adjusted according to the needs, so that the lighting equipment can be unfolded or closed through the rotating component 4 fixedly connected to the swing arm 5, so that the lighting equipment can be freely unfolded and closed, and its own resistance is reduced under certain circumstances, and the stability of the lighting equipment is improved. The device has a simple structure and is flexible to use, and is worthy of wide promotion. The driving assembly 2 includes a driving motor 21, a transmission chain 22 is provided at one end of the driving motor 21, a rotating shaft rod 23 is provided at one end of the transmission chain 22 away from the driving motor 21, a second gear block 26 is fixedly connected to one end of the rotating shaft rod 23, and a gear block 74 is meshed at one end of the second gear block 26 away from the rotating shaft rod 23; a first gear block 24 is fixedly connected to one end of the rotating shaft rod 23 away from the second gear block 26, a planetary gear 25 is meshed at one end of the first gear block 24 away from the rotating shaft rod 23, and a gear block 74 is meshed at the planetary gear 25 away from the first gear block 24; Specifically, the driving motor 21 in the driving assembly 2 drives the rotating shaft rod 23 to move through the transmission chain 22, and the first gear block 24 and the second gear block 26 are fixedly connected at both ends of the rotating shaft rod 23. The first gear block 24 meshes with the gear block 74 through the planetary gear 25, and the second gear block 26 directly meshes with the gear block 74, so that the two gear blocks 74 rotate in opposite directions due to the different connection methods, resulting in the transmission assembly 7 connected to the two gear blocks 74 having opposite movement directions, so that the rotating assembly 4 connected to the two ends of the main frame 1 and the lighting equipment fixedly connected through the swing arm 5 are unfolded in opposite directions; The transmission assembly 7 includes a connecting block 71, one end of which is fixedly connected to a gear block 74, the other end of which is fixedly connected to a rectangular shaft 72, and the end of the rectangular shaft 72 away from the connecting block 71 is sleeved with a rectangular sleeve 73; the linkage assembly 8 includes a U-shaped frame 81, one end of the U-shaped frame 81 is symmetrically fixedly connected to a limit clamp 82, an annular rod 83 is movably provided in the limit frame, a fixing frame 84 is provided in the annular rod 83, and the fixing frame 84 is fixed on the rectangular sleeve 73; one end of the U-shaped frame 81 is fixedly connected to a support rod 85, and the end of the support rod 85 away from the U-shaped frame 81 is fixedly connected to a protrusion 86, the top of the protrusion 86 is fixedly connected to a fixing ear 87, and a tension spring 88 is fixedly connected between the two fixing ears 87; Specifically, the connecting block 71 in the transmission assembly 7 is fixedly connected to the gear block 74, and the connecting block 71 is installed on the main frame 1 through a supporting component. The rectangular block fixedly connected at one end of the connecting block 71 is used to transmit the rectangular sleeve 73 and the rotating assembly 4. When the protrusion 86 fixedly connected to the support rod 85 at one end of the U-shaped frame 81 moves under the action of the adjusting assembly 3, the U-shaped frame 81 drives the rectangular sleeve 73 fixedly connected to the annular rod 83 rotating in the limit clamp 82 to move along the rectangular shaft 72, so that the rectangular sleeve 73 is locked with the rotating assembly 4, so that the driving assembly 2 drives the rotating assembly 4 to move through the transmission assembly 7. The tension spring 88 fixedly connected between the fixing ears 87 fixedly connected on the protrusion 86 is used for the rectangular sleeve 73 and the rotating assembly 4 to be in a separated state. When the adjusting assembly 3 drives the protrusion 86 to move, the rectangular sleeve 73 adjusts the connection mode between the rotating assembly 4 and the transmission assembly 7 according to the adjusting assembly 3, thereby improving the flexibility of the device when in use; The rotating assembly 4 includes a fixed disk 41, one end of the fixed disk 41 is fixedly connected to a support arm 42, one end of the support arm 42 away from the fixed disk 41 is fixedly connected to an inner ring block 43, and the inner ring block 43 is movably arranged in the main frame 1; a notch 44 is provided in the inner ring block 43, a support column 45 is provided in the notch 44, one end of the support column 45 is fixedly connected to a connecting plate 46, one end of the connecting plate 46 is fixedly connected to a locking rod 48, and the locking rod 48 is adapted to the locking groove provided in the main frame 1; one end of the connecting plate 46 is fixedly connected to a supporting spring 47, and one end of the supporting spring 47 away from the connecting plate 46 is fixed to the fixed disk 41; the adjusting assembly 3 includes a telescopic pump 31, and the telescopic pump 31 is fixed to the main frame 1, one end of the telescopic pump 31 is fixedly connected to a telescopic rod 32, one end of the telescopic rod 32 is fixedly connected to an adjusting sheet 33, and the adjusting sheet 33 is arranged between the two protrusions 86; Specifically, the inner ring block 43 in the rotating component 4 is rotatably arranged in the main frame 1, and the notch 44 opened in the inner ring block 43 is adapted to the rectangular sleeve 73. When the rectangular sleeve 73 squeezes the connecting plate 46 fixedly connected to the support column 45 along the notch 44, the locking rod 48 fixedly connected at one end of the connecting plate 46 is separated from the locking groove opened in the main frame 1, and then the locking rod 48 fixedly connected to the connecting plate 46 is elastically driven by the supporting spring 47 to reset, so that the rotating component 4 can rotate along the main frame 1 and self-lock, keep the swing arm 5 and the lighting equipment fixedly connected to the fixed plate 41 more stable, and improve the convenience of using the device. The adjusting piece 33 in the adjusting component 3 can separate the protrusion 86 to both ends. The separation method can adopt a single separation and a synchronous separation structure arranged between the protrusions 86, so as to improve the flexibility of using the device.

[0019] Working principle: the driving component 2 fixedly connected in the main frame 1 drives the transmission component 7 to rotate, and the transmission component 7 drives the linkage component 8 to adjust the movement of the rotating components 4 at both ends through the adjustment component 3. The rotating component 4 moves individually or synchronously under the adjustment of the adjustment component 3. The lighting equipment located at the rotating component 4 fixedly connected by the swing arm 5 is adjusted according to the needs, so that the lighting equipment can be unfolded or closed by the rotating component 4 fixedly connected by the swing arm 5, so that the lighting equipment can be freely unfolded and closed, and its own resistance is reduced under certain circumstances, thereby improving the stability of the lighting equipment. Among them, the driving motor 21 in the driving component 2 drives the rotating shaft rod 23 to move through the transmission chain 22, and the first gear block 24 and the second gear block 26 fixedly connected at both ends of the rotating shaft rod 23, the first gear block 24 meshes with the gear block 74 through the planetary gear 25, and the second gear block 26 directly meshes with the gear block 74, so that the two gear blocks 74 rotate in opposite directions. Due to the different connection methods, the movement directions of the transmission components 7 connected to the two gear blocks 74 are in opposite structures, so that the main frame 1 The lighting equipment connected to the rotating assembly 4 at both ends is unfolded in opposite directions through the swing arm 5; the connecting block 71 in the transmission assembly 7 is fixedly connected to the gear block 74, and the connecting block 71 is installed on the main frame 1 through a supporting component. The rectangular block fixedly connected at one end of the connecting block 71 is used to transmit the rectangular sleeve 73 and the rotating assembly 4. When the protrusion 86 fixedly connected to the support rod 85 at one end of the U-shaped frame 81 moves under the action of the adjusting assembly 3, the U-shaped frame 81 drives the rectangular sleeve 73 fixedly connected to the annular rod 83 connected to the rotation in the limit clamp 82 to move along the rectangular shaft 72, so that the rectangular sleeve 73 is locked with the rotating assembly 4, so that the driving assembly 2 drives the rotating assembly 4 to move through the transmission assembly 7, and the tension spring 88 fixedly connected between the fixing ears 87 fixedly connected on the protrusion 86 is used for the rectangular sleeve 73 and the rotating assembly 4 to be in a separated state. When the adjusting assembly 3 drives the protrusion 86 to move, the rectangular sleeve 73 adjusts the connection mode between the rotating assembly 4 and the transmission assembly 7 according to the adjusting assembly 3, thereby improving the flexibility of the device when in use.

[0020] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reversible road lighting device, characterized in that: including a main frame (1); A driving assembly (2) is provided at one end of the main frame (1), the driving assembly (2) is drivingly connected to a driving assembly (7), and symmetrical parts of the driving assembly (7) are located at both ends of the driving assembly (2), and one end of the driving assembly (7) is drivingly connected to a rotating assembly (4), and the driving assembly (2) drives the rotating assembly (4) connected to the driving assembly (7) to drive the swing arm (5) and the lighting lamp (6) fixedly connected thereto to flip; It also includes an adjustment component (3), wherein the adjustment component (3) is connected to the rotation component (4) by driving the transmission component (7) through the linkage component (8), so that the rotation components (4) symmetrically arranged at both ends of the main frame (1) have a high flexibility and high freedom of movement.

2. A reversible road lighting device according to claim 1, characterized in that: The driving assembly (2) comprises a driving motor (21), one end of the driving motor (21) is provided with a transmission chain (22), the end of the transmission chain (22) away from the driving motor (21) is provided with a rotating shaft rod (23), one end of the rotating shaft rod (23) is fixedly connected to a second tooth block (26), and the end of the second tooth block (26) away from the rotating shaft rod (23) is meshed with a gear block (74).

3. The reversible road lighting device according to claim 2, characterized in that: One end of the rotating shaft rod (23) away from the second gear block (26) is fixedly connected to the first gear block (24), one end of the first gear block (24) away from the rotating shaft rod (23) is meshed with a planetary gear (25), and the planetary gear (25) away from the first gear block (24) is meshed with a gear block (74).

4. The reversible road lighting device according to claim 1, characterized in that: The transmission assembly (7) comprises a connecting block (71), one end of the connecting block (71) being fixedly connected to a gear block (74), the other end of the connecting block (71) being fixedly connected to a rectangular shaft (72), and one end of the rectangular shaft (72) away from the connecting block (71) being sleeved with a rectangular sleeve (73).

5. The reversible road lighting device according to claim 1, characterized in that: The linkage assembly (8) comprises a U-shaped frame (81), one end of the U-shaped frame (81) is symmetrically fixedly connected to a limit clamp (82), an annular rod (83) is movably provided in the limit frame, a fixing frame (84) is provided in the annular rod (83), and the fixing frame (84) is fixed on the rectangular sleeve (73).

6. The reversible road lighting device according to claim 5, characterized in that: One end of the U-shaped frame (81) is fixedly connected to a support rod (85), one end of the support rod (85) away from the U-shaped frame (81) is fixedly connected to a protrusion (86), a top end of the protrusion (86) is fixedly connected to a fixing ear (87), and a tension spring (88) is fixedly connected between the two fixing ears (87).

7. The reversible road lighting device according to claim 1, characterized in that: The rotating assembly (4) comprises a fixed disk (41), one end of the fixed disk (41) is fixedly connected to a support arm (42), one end of the support arm (42) away from the fixed disk (41) is fixedly connected to an inner ring block (43), and the inner ring block (43) is movably arranged in the main frame (1).

8. The reversible road lighting device according to claim 7, characterized in that: A notch (44) is provided in the inner ring block (43), a support column (45) is provided in the notch (44), one end of the support column (45) is fixedly connected to a connecting plate (46), one end of the connecting plate (46) is fixedly connected to a locking rod (48), and the locking rod (48) is adapted to a locking groove provided in the main frame (1).

9. The reversible road lighting device according to claim 8, characterized in that: One end of the connecting plate (46) is fixedly connected to a support spring (47), and one end of the support spring (47) away from the connecting plate (46) is fixed on the fixed plate (41).

10. The reversible road lighting device according to claim 1, characterized in that: The adjustment assembly (3) comprises a telescopic pump (31), and the telescopic pump (31) is fixed on the main frame (1), one end of the telescopic pump (31) is fixedly connected to a telescopic rod (32), one end of the telescopic rod (32) is fixedly connected to an adjustment sheet (33), and the adjustment sheet (33) is arranged between two protrusions (86).

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