Intelligent traffic road lamp

Abstract

The application provides a smart traffic street lamp, and belongs to the technical field of smart traffic street lamps.The smart traffic street lamp comprises a base, a fixed rod is fixedly connected to the top surface of the base, the fixed rod is hollow, a support rod is slidably connected in the fixed rod, and the support rod is connected with the fixed rod through a first transmission assembly; a connecting sleeve is rotatably installed on the outer periphery of the top end of the support rod, an arc-shaped rod is fixedly connected to one side of the support rod, an LED lamp is fixedly connected to one end of the arc-shaped rod, and a rotating assembly is arranged on the connecting sleeve; a horizontal plate is fixedly connected to one side of the connecting sleeve, the horizontal plate is hollow, and a connecting plate is slidably connected to one side of the horizontal plate.The first transmission assembly can drive the support rod to slide up and down along the fixed rod, thereby driving the placing plate to move up and down, and the height of the LED lamp is adjusted, so that the use requirement at different heights is met, and the LED lamp is convenient to maintain and replace, and the applicability of the device is improved.

Description

Technical Field

[0001] This invention belongs to the field of intelligent traffic street light technology, specifically an intelligent traffic street light. Background Technology

[0002] Intelligent transportation, based on intelligent transportation, fully utilizes technologies such as the Internet of Things, cloud computing, the Internet, artificial intelligence, automatic control, and mobile Internet in the transportation field. By gathering traffic information through advanced technologies, it provides control and support for all aspects of the transportation field, including traffic management, transportation, and public travel, as well as the entire process of transportation construction and management. This enables the transportation system to have the capabilities of perception, interconnection, analysis, prediction, and control at the regional, urban, and even larger spatial and temporal scales, so as to fully ensure traffic safety, maximize the effectiveness of transportation infrastructure, improve the operational efficiency and management level of the transportation system, and serve smooth public travel and sustainable economic development.

[0003] Intelligent traffic streetlights are a type of road lighting used in intelligent transportation systems. However, some shortcomings exist when these streetlights are put into use: 1. They cannot be height-adjusted, failing to meet the needs of use at different heights and making bulb replacement and maintenance inconvenient, resulting in poor applicability; 2. They lack cleaning components. As usage time increases, dust accumulates on the bulb surface, affecting lighting performance if not cleaned. Currently, cleaning is mostly done manually, which not only increases the physical labor of operators but is also slow, causing inconvenience to users.

[0004] Therefore, this invention proposes a smart traffic street light to compensate for and improve the shortcomings of existing technologies. Summary of the Invention

[0005] To overcome the shortcomings of existing technologies, this invention proposes a smart traffic street light.

[0006] To achieve the above objectives, the present invention employs the following technical solution: A smart traffic street light includes a base, a fixed rod is fixedly connected to the top surface of the base, the fixed rod is hollow inside, a support rod is slidably connected inside the fixed rod, and the support rod is connected to the fixed rod through a first transmission assembly; The top outer periphery of the support rod is rotatably mounted with a connecting sleeve, one side of the support rod is fixedly connected to an arc-shaped rod, one end of the arc-shaped rod is fixedly connected to an LED light, and the connecting sleeve is provided with a rotating component; A horizontal plate is fixedly connected to one side of the connecting sleeve. The horizontal plate is hollow inside. A connecting plate is slidably connected to one side of the horizontal plate. The connecting plate is connected to the horizontal plate through a second transmission assembly. An L-shaped plate is fixedly connected to one side of the connecting plate. Several evenly distributed cleaning brushes are fixedly connected to the top surface of the L-shaped plate. The cleaning brushes slide in contact with the LED light.

[0007] Preferably, the first transmission assembly includes: a first motor, which is fixedly connected to the bottom of one side of the fixed rod; a first bevel gear is fixedly connected to one end of the first motor shaft; the first bevel gear is located inside the fixed rod; a first lead screw is rotatably connected to the inner wall of the bottom surface of the fixed rod; the top end of the first lead screw is inserted into the bottom end of the support rod and threadedly connected to the support rod; a second bevel gear is fixedly connected to the outer periphery of the bottom end of the first lead screw; and the first bevel gear and the second bevel gear mesh with each other.

[0008] Preferably, a protective box is fixedly connected to one bottom side of the fixing rod, and the first motor is located inside the protective box.

[0009] Preferably, the top surface of the fixing rod has strip-shaped slots on both sides, and both slots are connected to the inside of the fixing rod. The bottom end of the support rod is fixedly connected to a connecting block, and both sides of the connecting block are fixedly connected to locking rods. Each locking rod is inserted into the corresponding strip-shaped slot and can slide up and down along the corresponding strip-shaped slot.

[0010] Preferably, the second transmission assembly includes: a second motor, which is fixedly connected inside the cross plate, with one end of the second motor shaft fixedly connected to a second lead screw, and one end of the second lead screw inserted into the connecting plate and threadedly connected to the connecting plate.

[0011] Preferably, the rotating assembly includes: a mounting box, the mounting box being hollow inside, the mounting box being fixedly connected to a support rod, a connecting sleeve being rotatably connected to the mounting box, a third motor being fixedly connected inside the mounting box, a first gear being fixedly connected to the bottom end of the shaft of the third motor, a second gear being fixedly connected to the outer periphery of the connecting sleeve, the first gear and the second gear being meshed, and the third motor, the first gear and the second gear being located inside the mounting box.

[0012] Preferably, the cleaning brush is a soft-bristled brush.

[0013] Preferably, a photovoltaic panel is fixedly connected to the top surface of the support rod.

[0014] Preferably, mounting holes are provided at all four corners of the top surface of the base.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The present invention, through the drive of the first transmission component, can drive the support rod to slide up and down along the fixed rod, thereby driving the placement plate to move up and down, and thus adjusting the height of the LED light to meet the usage requirements at different heights. At the same time, it facilitates the maintenance and replacement of the LED light, improving the applicability of the device. 2. Driven by the second transmission component, the connecting plate can move horizontally along the cross plate. The movement of the connecting plate drives the L-shaped plate to move, and the movement of the L-shaped plate drives the cleaning brush to move, so that the cleaning brush can clean the surface of the LED light and prevent dust from accumulating on the surface of the LED light and affecting the lighting. 3. The rotating component drives the connecting sleeve to rotate, which in turn drives the horizontal plate to rotate, thereby causing the L-shaped plate and the cleaning brush to rotate. This moves the cleaning brush away from under the LED light, preventing it from blocking the LED light and ensuring its lighting effect. Attached Figure Description

[0016] The invention will now be further described with reference to the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 The right view; Figure 3 yes Figure 1 The main view; Figure 4 This is a schematic diagram of the rotating assembly structure; Figure 5 This is a schematic diagram of the first transmission component; Figure 6 yes Figure 5 A magnified view of a portion of the I; Figure 7 This is a schematic diagram of the support rod structure; Figure 8 This is a schematic diagram of the fixed rod structure; Figure 9 This is a schematic diagram of the second transmission component; Figure 10 This is a diagram showing the usage status of the present invention; The following are the labels shown in the diagram: 1. Base; 2. Fixing rod; 3. Support rod; 4. Connecting sleeve; 5. Arc rod; 6. LED light; 7. Horizontal plate; 8. Connecting plate; 9. L-shaped plate; 10. Cleaning brush; 11. First motor; 12. First bevel gear; 13. First lead screw; 14. Second bevel gear; 15. Protective box; 16. Slot; 17. Connecting block; 18. Locking rod; 19. Second motor; 20. Second lead screw; 21. Mounting box; 23. Third motor; 24. First gear; 25. Second gear; 26. Photovoltaic panel; 27. Mounting hole; 28. Controller. Detailed Implementation

[0018] To make the technical means, creative features, achieved objectives, and effects of this invention readily understandable, the invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various modifications or alterations to the invention, and these equivalent forms also fall within the scope defined by this application.

[0019] like Figure 1-10 As shown, the present invention provides a smart traffic street light, comprising a base 1, a fixed rod 2 fixedly connected to the top surface of the base 1, the fixed rod 2 being hollow inside, and a support rod 3 slidably connected inside the fixed rod 2. The support rod 3 is connected to the fixed rod 2 via a first transmission assembly. Driven by the first transmission assembly, the support rod 3 can slide up and down along the fixed rod 2, thereby adjusting the height of the device to meet the usage requirements at different heights and improving the applicability of the device. The support rod 3 has a connecting sleeve 4 rotatably mounted on its outer periphery. An arc-shaped rod 5 is fixedly connected to one side of the support rod 3, and an LED light 6 is fixedly connected to one end of the arc-shaped rod 5. The connecting sleeve 4 is equipped with a rotating component. The rotating component drives the connecting sleeve 4 to rotate, which in turn drives the horizontal plate 7 to rotate, thereby driving the L-shaped plate 9 and the cleaning brush 10 to rotate. This allows the cleaning brush 10 to move away from under the LED light 6, preventing the cleaning brush 10 from blocking the LED light 6 and ensuring the lighting effect of the LED light 6. The connecting sleeve 4 is fixedly connected to a horizontal plate 7 on one side. The horizontal plate 7 is hollow inside. A connecting plate 8 is slidably connected to one side of the horizontal plate 7. The connecting plate 8 is connected to the horizontal plate 7 through a second transmission assembly. An L-shaped plate 9 is fixedly connected to one side of the connecting plate 8. Several evenly distributed cleaning brushes 10 are fixedly connected to the top surface of the L-shaped plate 9. The cleaning brushes 10 slide in contact with the LED light 6. Driven by the second transmission assembly, the movable connecting plate 8 can move horizontally along the horizontal plate 7. The movement of the connecting plate 8 drives the movement of the L-shaped plate 9, which in turn drives the movement of the cleaning brushes 10. This allows the cleaning brushes 10 to clean the surface of the LED light 6, preventing dust from accumulating on the surface of the LED light 6 and affecting the lighting.

[0020] like Figure 1 , Figure 7 and Figure 8As shown, the first transmission assembly includes: a first motor 11, which is fixedly connected to the bottom of one side of the fixed rod 2; a first bevel gear 12 is fixedly connected to one end of the shaft of the first motor 11; the first bevel gear 12 is located inside the fixed rod 2; a first lead screw 13 is rotatably connected to the inner wall of the bottom surface of the fixed rod 2; the top end of the first lead screw 13 is inserted into the bottom end of the support rod 3 and threadedly connected to the support rod 3; a second bevel gear 14 is fixedly connected to the outer periphery of the bottom end of the first lead screw 13; and the first bevel gear 12 and the second bevel gear 14 mesh with each other.

[0021] Specifically, the first motor 11 operates, driving the first bevel gear 12 to rotate. The first bevel gear 12 meshes with the second bevel gear 14. The rotation of the first bevel gear 12 drives the second bevel gear 14 to rotate, and the rotation of the second bevel gear 14 drives the first lead screw 13 to rotate. The top of the first lead screw 13 is threadedly connected to the support rod 3, thereby causing the support rod 3 to move along the first lead screw 13, thus adjusting the height of the device to meet the usage requirements at different heights and improving the applicability of the device.

[0022] like Figure 1 and Figure 3 As shown, a protective box 15 is fixedly connected to one bottom side of the fixed rod 2, and the first motor 11 is located inside the protective box 15.

[0023] Specifically, the first motor 11 is located inside the protective box 15. The protective box 15 protects the first motor 11, reduces the impact of the external environment on the first motor 11, and improves the service life of the first motor 11.

[0024] like Figure 1 , Figure 7 and Figure 8 As shown, both sides of the top surface of the fixing rod 2 are provided with strip-shaped slots 16, and both slots 16 are connected to the inside of the fixing rod 2. The bottom end of the support rod 3 is fixedly connected to the connecting block 17, and both sides of the connecting block 17 are fixedly connected to the locking rods 18. Each locking rod 18 is inserted into the corresponding strip-shaped slot 16 and can slide up and down along the corresponding strip-shaped slot 16.

[0025] Specifically, the locking rod 18 is inserted into the locking groove 16 and can slide up and down along the locking groove 16, thereby providing limiting support for the support rod 3 and ensuring the stability of the support rod 3 during movement.

[0026] like Figure 1 , Figure 2 and Figure 9 As shown, the second transmission assembly includes: a second motor 19, which is fixedly connected inside the horizontal plate 7. One end of the shaft of the second motor 19 is fixedly connected to a second lead screw 20, and one end of the second lead screw 20 is inserted into the connecting plate 8 and threadedly connected to the connecting plate 8.

[0027] Specifically, the second motor 19 operates, driving the second lead screw 20 to rotate. The second lead screw 20 is threadedly connected to the connecting plate 8. Under the limitation of the horizontal plate 7, the connecting plate 8 moves horizontally along the second lead screw 20. The movement of the connecting plate 8 drives the L-shaped plate 9 and the cleaning brush 10 to move horizontally, thereby enabling the cleaning brush 10 to clean the surface of the LED light 6.

[0028] like Figure 1 , Figure 2 and Figure 4 As shown, the rotating assembly includes: a mounting box 21, which is hollow inside; the mounting box 21 is fixedly connected to the support rod 3; a connecting sleeve 4 is rotatably connected to the mounting box 21; a third motor 23 is fixedly connected inside the mounting box 21; a first gear 24 is fixedly connected to the bottom end of the shaft of the third motor 23; a second gear 25 is fixedly connected to the outer periphery of the connecting sleeve 4; the first gear 24 and the second gear 25 are meshed together; and the third motor 23, the first gear 24, and the second gear 25 are all located inside the mounting box 21.

[0029] Specifically, the third motor 23 operates, driving the first gear 24 to rotate. The first gear 24 meshes with the second gear 25. The rotation of the first gear 24 drives the second gear 25 to rotate. The rotation of the second gear 25 drives the connecting sleeve 4 to rotate along the support rod 3. The rotation of the connecting sleeve 4 drives the horizontal plate 7 to move. The movement of the horizontal plate 7 drives the connecting plate 8 to move. The movement of the connecting plate 8 drives the L-shaped plate 9 and the cleaning brush 10 to move, thereby moving the cleaning brush 10 away from under the LED light 6, preventing the cleaning brush 10 from affecting the lighting of the LED light.

[0030] like Figure 1 and Figure 2 As shown, the cleaning brush 10 is a soft-bristled brush.

[0031] Specifically, the cleaning brush 10 is a soft brush, which allows the cleaning brush 10 to fully contact the LED light 6, ensuring the cleaning effect.

[0032] like Figure 1 and Figure 2 As shown, a photovoltaic panel 26 is fixedly connected to the top surface of the support rod 2.

[0033] Specifically, by setting up photovoltaic panels 26, solar energy can be converted into electrical energy to power the device, saving energy consumption and reducing operating costs.

[0034] like Figure 1 and Figure 2 As shown, mounting holes 27 are provided at the four corners of the top surface of the base 1.

[0035] Specifically, by opening mounting holes 27 at the four corners of the top surface of the base 1, the base 1 can be fixedly installed in the usage position, ensuring the stability of the base 1.

[0036] This solution also includes a controller 28, the position of which is set by the operator according to the actual situation during operation. The controller 28 is used to control the electrical components used in this solution. The controller 28 is one of an Intel processor, AMD processor, PLC controller, ARM processor, or microcontroller. It is used in conjunction with a motherboard, memory module, storage medium, and power supply, which is AC power or lithium battery. When a display screen is provided, a display card is also provided. For the operating principle of the controller, please refer to "Automatic Control Principles", "Microcontroller Principles and Application Simulation Cases", and "Sensor Principles and Applications" published by Tsinghua University Press. Other books in this field can also be consulted. Other automation control and electrical components not mentioned are knowledge well known to those skilled in the art and will not be described in detail here.

[0037] Working principle: First, the base 1 is fixedly installed in the usage position through the mounting hole 27, thereby realizing the overall installation of the device. Then, according to the height requirement of the usage position, the first motor 11 is activated. The first motor 11 drives the first bevel gear 12 to rotate. The first bevel gear 12 meshes with the second bevel gear 14. The rotation of the first bevel gear 12 drives the second bevel gear 14 to rotate. The rotation of the second bevel gear 14 drives the first lead screw 13 to rotate. The top of the first lead screw 13 is threadedly connected to the support rod 3, thereby causing the support rod 3 to move along the first lead screw 13, thus adjusting the height of the device to meet the usage requirements at different heights and improving the applicability of the device. When it is necessary to replace or maintain the LED light 6, the first motor 11 is reversed, which drives the support rod 3 to move downward along the fixed rod 2, thereby driving the LED light 6 to move downward, so that maintenance personnel can replace and maintain the LED light 6. During use, when the LED light needs to be cleaned, the third motor 23 works, which drives the first gear 24 to rotate. The first gear 24 meshes with the second gear 25. The rotation of the first gear 24 will drive the second gear 25 to rotate. The rotation of the second gear 25 will drive the connecting sleeve 4 to rotate along the support rod 3. The rotation of the connecting sleeve 4 will drive the horizontal plate 7 to move. The movement of the horizontal plate 7 will drive the connecting plate 8 to move. The movement of the connecting plate 8 will drive the L-shaped plate 9 and the cleaning brush 10 to move, thereby moving the cleaning brush 10 to below the LED light 6. Then the second motor 19 works, driving the second lead screw 20 to rotate. The second lead screw 20 is threadedly connected to the connecting plate 8. Under the limit of the horizontal plate 7, the connecting plate 8 moves horizontally along the second lead screw 20. The movement of the connecting plate 8 drives the L-shaped plate 9 and the cleaning brush 10 to move horizontally, thereby enabling the cleaning brush 10 to clean the surface of the LED light 6. After cleaning is completed, the third motor 23 starts working again, driving the first gear 24 to rotate. The first gear 24 meshes with the second gear 25. The rotation of the first gear 24 will drive the second gear 25 to rotate. The rotation of the second gear 25 will drive the connecting sleeve 4 to rotate along the support rod 3. The rotation of the connecting sleeve 4 will drive the horizontal plate 7 to move. The movement of the horizontal plate 7 will drive the connecting plate 8 to move. The movement of the connecting plate 8 will drive the L-shaped plate 9 and the cleaning brush 10 to move, thereby moving the cleaning brush 10 away from under the LED light 6, preventing the cleaning brush 10 from affecting the lighting of the LED light.

[0038] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0039] In the description of this invention, it should be understood that the terms "upper," "side," "inner," etc., indicating orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. In addition, it should be noted that unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to the internal communication of two elements or the interaction relationship between two elements. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart traffic street light, comprising a base (1), characterized in that, The base (1) is fixedly connected to the top surface of the fixed rod (2), the fixed rod (2) is hollow inside, and the fixed rod (2) is slidably connected to the support rod (3), and the support rod (3) is connected to the fixed rod (2) through the first transmission assembly; The support rod (3) has a connecting sleeve (4) rotatably mounted on the outer periphery of its top end. An arc rod (5) is fixedly connected to one side of the support rod (3). An LED light (6) is fixedly connected to one end of the arc rod (5). A rotating component is provided on the connecting sleeve (4). The connecting sleeve (4) is fixedly connected to a horizontal plate (7) on one side. The horizontal plate (7) is hollow inside. The connecting plate (8) is slidably connected to one side of the horizontal plate (7). The connecting plate (8) is connected to the horizontal plate (7) through a second transmission assembly. The connecting plate (8) is fixedly connected to an L-shaped plate (9) on one side. Several evenly distributed cleaning brushes (10) are fixedly connected to the top surface of the L-shaped plate (9). The cleaning brushes (10) slide in contact with the LED light (6).

2. The intelligent traffic street light according to claim 1, characterized in that, The first transmission assembly includes: a first motor (11), which is fixedly connected to the bottom of one side of the fixed rod (2), and a first bevel gear (12) is fixedly connected to one end of the shaft of the first motor (11). The first bevel gear (12) is located inside the fixed rod (2). A first lead screw (13) is rotatably connected to the inner wall of the bottom surface of the fixed rod (2). The top end of the first lead screw (13) is inserted into the bottom end of the support rod (3) and threadedly connected to the support rod (3). A second bevel gear (14) is fixedly connected to the outer periphery of the bottom end of the first lead screw (13). The first bevel gear (12) and the second bevel gear (14) mesh with each other.

3. A smart traffic street light according to claim 2, characterized in that, The bottom of one side of the fixed rod (2) is fixedly connected to the protective box (15), and the first motor (11) is located inside the protective box (15).

4. A smart traffic street light according to claim 3, characterized in that, The top surface of the fixed rod (2) has two strip slots (16) on both sides. Both slots (16) are connected to the inside of the fixed rod (2). The bottom end of the support rod (3) is fixedly connected to the connecting block (17). Both sides of the connecting block (17) are fixedly connected to the locking rod (18). Each locking rod (18) is inserted into the corresponding strip slot (16) and can slide up and down along the corresponding strip slot (16).

5. A smart traffic street light according to claim 4, characterized in that, The second transmission component includes: a second motor (19), which is fixedly connected inside the horizontal plate (7), and one end of the shaft of the second motor (19) is fixedly connected to a second lead screw (20), and one end of the second lead screw (20) is inserted into the connecting plate (8) and threadedly connected to the connecting plate (8).

6. A smart traffic street light according to claim 1, characterized in that, The rotating assembly includes: a mounting box (21), which is hollow inside. The mounting box (21) is fixedly connected to the support rod (3). The connecting sleeve (4) is rotatably connected to the mounting box (21). A third motor (23) is fixedly connected inside the mounting box (21). A first gear (24) is fixedly connected to the bottom end of the shaft of the third motor (23). A second gear (25) is fixedly connected to the outer periphery of the connecting sleeve (4). The first gear (24) and the second gear (25) are meshed. The third motor (23), the first gear (24), and the second gear (25) are all located inside the mounting box (21).

7. A smart traffic street light according to claim 1, characterized in that, The cleaning brush (10) is a soft-bristled brush.

8. A smart traffic street light according to claim 1, characterized in that, A photovoltaic panel (26) is fixedly connected to the top surface of the support rod (2).

9. A smart traffic street light according to claim 1, characterized in that, The base (1) has mounting holes (27) at the four corners of its top surface.

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