Novel traffic signal lamp for traffic planning

Abstract

The invention relates to the field of traffic signals, in particular to a novel traffic signal lamp for traffic planning, which comprises a fixed box and a mounting rod arranged on the fixed box, a traffic signal lamp is arranged on the mounting rod, a cavity is formed in the fixed box, and a driving part is arranged in the cavity. The driving piece drives the mounting rod to move up and down and adjusts the overall gravity center of the equipment; the driving part comprises a driving gear and a threaded rod, the upper end of the threaded rod is arranged in the mounting rod and is in meshed connection with the mounting rod, and the threaded rod rotates to drive the mounting rod to move up and down. The telescopic height of the mounting rod is adjusted through meshing transmission of the driving motor, the threaded rod and the mounting rod, so that the overall gravity center is dynamically reduced, meanwhile, the balance blocks in the anti-toppling piece can slide downwards and outwards along the inclined guide rails, the gravity center is dispersed to the four corners of the bottom of the equipment, and a low-gravity-center and multi-point-supporting stable structure is formed; and the anti-overturning performance in a strong wind environment can be conveniently improved.

Description

Technical Field

[0001] This invention relates to the field of traffic signals, and more particularly to a novel traffic signal light for traffic planning. Background Technology

[0002] Traffic lights are core facilities for urban traffic management and planning. Their stability, visibility, and intelligence directly affect road traffic efficiency and traffic safety. With the increasing urban traffic flow and the growing demand for temporary traffic control, mobile traffic lights, due to their flexible deployment and strong adaptability, have gradually become important tools for traffic guidance, construction site guidance, and emergency command.

[0003] Currently, mobile traffic lights mostly use NB-IoT (Narrowband Internet of Things) technology for remote communication and control. NB-IoT has the advantages of low power consumption, wide coverage, and massive connectivity, and can support remote timing adjustment, status monitoring, and fault alarms for traffic lights, thus improving the level of intelligence in traffic management to a certain extent. However, in actual use, especially in complex outdoor environments, existing mobile traffic lights suffer from poor structural wind resistance and limited wind protection measures. Most existing mobile traffic lights have a fixed center of gravity design, and the height of the light pole is usually not adjustable, resulting in a high overall center of gravity. When the wind is strong, the wind load on the equipment increases, making it prone to swaying or even tipping over. This is especially true in urban areas between high-rise buildings or at open intersections, where the gust effect is significant, further exacerbating the risk of equipment instability. Although some products have simple windproof structures, such as enlarged bases or added counterweights, they are mostly static designs and cannot be dynamically adjusted according to changes in wind force. In sudden strong winds, such structures are often unable to effectively resist lateral wind forces and may affect the efficiency of equipment movement and deployment. Summary of the Invention

[0004] The purpose of this invention is to solve the problem of poor wind resistance of existing mobile signal lights, and to propose a new type of traffic signal light for traffic planning.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A novel traffic signal light for traffic planning includes a fixed box and a mounting rod mounted on the fixed box. The mounting rod is equipped with a traffic signal light. The fixed box has a cavity, and a driving component is installed inside the cavity. The driving component drives the mounting rod to move up and down and adjusts the center of gravity of the entire device. The driving component includes a driving gear and a threaded rod. The upper end of the threaded rod is disposed inside the mounting rod and meshes with the mounting rod. The rotation of the threaded rod drives the mounting rod to move up and down. An anti-tipping component is also provided inside the fixed box relative to the lower part of the drive component, which disperses and lowers the center of gravity inside the fixed box. The anti-tipping component includes multiple counterweights and guide rails. The multiple guide rails are inclined downward inside the fixed box, and the counterweights are slidably disposed inside the guide rails. By sliding the counterweights inclined downward along the guide rails, the center of gravity of the fixed box is lowered and dispersed.

[0006] Preferably, a mounting frame is rotatably mounted on the balance block, and the mounting frame is a U-shaped structure and is set inside the guide rail. A telescopic guide rod is provided at the bottom end of the mounting frame, and a mounting seat is provided at the bottom end of the telescopic guide rod. The telescopic guide rod is pulled by a traction member to deflect around the mounting seat as the center.

[0007] Preferably, the traction component includes multiple drive rods and a moving block. The upper end of the drive rod is rotatably connected to the telescopic guide rod, and the bottom end of the drive rod is rotatably connected to the moving block. A second lead screw is provided inside the moving block, and the second lead screw and the moving block are meshed together. The telescopic guide rod is deflected by moving the moving block along the axial direction of the second lead screw.

[0008] Preferably, a second transverse bevel gear is rotatably disposed inside the fixed box, a second lead screw is rotatably installed inside the fixed box, and a second vertical bevel gear is fixedly installed at the end of the second lead screw. The second vertical bevel gear and the second transverse bevel gear are meshed and connected. A rotating rod is fixedly installed on the second transverse bevel gear, and the upper end of the rotating rod is fixedly connected to the threaded rod.

[0009] Preferably, a mounting plate is fixedly installed inside the fixed box by a fixing column, and a transverse bevel gear is rotatably mounted on the mounting plate. The transverse bevel gear has a hollow structure, and a gear ring is fixedly installed inside the transverse bevel gear. The gear ring and the drive gear are meshed and connected.

[0010] Preferably, the drive gear is disposed between the rotating gear and the gear ring, and a drive motor is disposed at the bottom end of the mounting plate, and the output end of the drive motor is fixedly connected to the drive gear, so that the rotating gear and the gear ring rotate in opposite directions by the rotation of the drive gear.

[0011] Preferably, the outer wall of the transverse bevel gear is provided with a plurality of vertical bevel gears, and the plurality of vertical bevel gears are meshed with the transverse bevel gear. A lead screw is fixedly installed on the vertical bevel gear and is rotatably installed in the fixed box.

[0012] Preferably, the fixed box has multiple sliding holes, and a sliding plate is slidably disposed in the multiple sliding holes. The sliding plate and the lead screw are meshed and connected. A wind baffle is fixedly installed at the upper end of the sliding plate, and the outer wall of the wind baffle has an arc-shaped structure.

[0013] Preferably, an installation sleeve is fixedly installed on the upper end of the fixed box, the installation rod is slidably disposed in the installation sleeve, and multiple installation brackets are provided on the outer wall of the installation rod, with photovoltaic panels fixedly installed on the outer wall of the installation brackets.

[0014] Preferably, the mounting sleeve is disposed between multiple wind deflectors, and the multiple wind deflectors move toward the mounting sleeve and abut against the mounting sleeve to form a frustum structure, and the mounting bracket fits against the outer wall of the wind deflector on one side.

[0015] Compared with the prior art, the present invention has the following advantages: 1. This invention uses the meshing transmission of a drive motor, a threaded rod, and a mounting rod to adjust the extension and retraction height of the mounting rod, thereby dynamically lowering the overall center of gravity. At the same time, the balance block in the anti-tipping component can slide downward and outward along the inclined guide rail, distributing the center of gravity to the four corners of the bottom of the equipment, forming a stable structure with a low center of gravity and multi-point support, which facilitates the improvement of anti-tipping performance in strong wind environments.

[0016] 2. This invention utilizes the arc-shaped design and sliding structure of the wind deflector. When the wind force increases, multiple wind deflectors converge towards the center and fit against the mounting sleeve to form a streamlined frustum. This effectively guides the airflow to disperse to both sides, reducing lateral wind load. At the same time, the photovoltaic panel fits against the wind deflector along with the mounting frame, preventing damage from strong winds. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of a novel traffic signal light for traffic planning proposed in this invention; Figure 2 This is a schematic diagram showing the connection between the wind deflector and the sliding plate; Figure 3 for Figure 2 Enlarged view of a portion of region A in the middle; Figure 4 This is a schematic diagram of the mounting frame and photovoltaic panel structure; Figure 5 This is a schematic diagram of the mounting plate and guide rail structure; Figure 6 This is a schematic diagram of the transverse bevel gear and the drive gear. Figure 7 This is a schematic diagram of the guide rail and balance block structure; Figure 8 for Figure 7 Enlarged view of a portion of region B in the middle; Figure 9 This is a schematic diagram showing the connection between the mounting frame and the telescopic guide rod.

[0018] In the diagram: 1. Fixed box; 2. Wind baffle; 201. Sliding hole; 202. Sliding plate; 203. Lead screw one; 204. Vertical bevel gear one; 3. Mounting rod; 301. Traffic signal light; 302. Mounting frame; 303. Photovoltaic panel; 4. Mounting plate; 401. Horizontal bevel gear one; 402. Gear ring; 403. Drive gear; 404. Drive motor; 405. Rotating gear; 406. Threaded rod; 407. Mounting sleeve; 5. Guide rail; 501. Balance block; 502. Mounting frame; 503. Telescopic guide rod; 504. Mounting base; 505. Placement plate; 6. Drive rod; 601. Moving block; 602. Lead screw two; 603. Vertical bevel gear two; 604. Horizontal bevel gear two; 605. Rotating rod; 7. Caster wheel. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] Reference Figures 1-9 A new type of traffic signal light for traffic planning includes a fixed box 1 and a mounting pole 3 mounted on the fixed box 1. The mounting pole 3 has an embedded NB-IoT communication module that supports wireless connection with a traffic control platform, enabling remote control and status monitoring of the traffic signal light. The mounting pole 3 also has a rechargeable lithium battery pack with a designed battery life of more than 5 years. It is connected to a photovoltaic panel 303 on the mounting frame 302 on the outer wall of the mounting pole 3 via a connecting cable. The photovoltaic panel 303 is made of monocrystalline silicon and can convert solar energy into electrical energy in real time to charge the battery, avoiding equipment shutdown due to battery depletion. The top of the mounting pole 3 is equipped with a traffic signal light 301, which uses an LED light source, supports red, yellow, and green three-color display, and has an adaptive brightness adjustment function. The bottom of the fixed box 1 is equipped with four casters 7 with independent braking mechanisms, which facilitates the movement and fixation of the equipment under different road conditions. In use, first use the omnidirectional wheels 7 to smoothly push the device to the center point of the road intersection or the preset traffic control position. During the pushing process, the 360° turning function of the omnidirectional wheels 7 can be used to adapt to the transition road surface between the sidewalk, non-motorized vehicle lane and motorized vehicle lane. After reaching the designated position, step on the brake pedal of the omnidirectional wheels 7 to lock the wheels and prevent the device from shifting due to vehicle vibration or personnel contact. Then, turn on the device power, and the NB-IoT module will automatically connect to the broadband and narrow-band Internet of Things, establish two-way communication with the traffic control platform, and complete the device ID registration and initial timing parameter synchronization. At the same time, the mounting rod 3 is equipped with a gravity sensor, a wind speed sensor and a tilt sensor. The gravity sensor collects the initial center of gravity coordinates of the device and feeds them back to the control unit. The wind speed sensor monitors the ambient wind speed in real time, and the tilt sensor detects the horizontal status of the device. When the wind speed is lower than 6m / s and the tilt angle of the device is ≤3°, the system maintains the initial operating mode. The wind speed sensor integrated within the mounting rod 3 continuously collects ambient wind speed data. Its measurement principle typically employs thermal or ultrasonic methods, achieving an accuracy of ±0.5 m / s. The tilt sensor, based on MEMS (Micro-Electro-Mechanical Systems) technology, continuously detects the tilt angle of the device relative to the horizontal plane, with a resolution of 0.1°. The control unit (usually a microcontroller MCU) reads the sensor data at a fixed frequency (e.g., 10 Hz). When both the wind speed and tilt angle conditions are met simultaneously (≥6 m / s or >3°), the control unit determines that the device has entered the "wind-resistant and attitude-stabilized mode" and immediately starts the drive motor 404. This dual-condition triggering mechanism avoids false alarms from a single sensor and improves system reliability.

[0021] Under normal operating conditions, traffic control personnel send timing adjustment instructions through the traffic control platform. After receiving the instructions, the NB-IoT module controls the traffic signal light 301 to switch the traffic signal. At this time, the mounting pole 3 maintains a medium extension height, the center of gravity of the equipment is in the upper middle part of the fixed box 1, the photovoltaic panel 303 maximizes the reception of solar energy through the tilt angle of the mounting frame 302 (30° with the horizontal direction), the wind baffle 2 around the mounting sleeve 407 is in the open state, the balance block 501 stays in the upper position of the guide rail 5, the center of gravity of the fixed box 1 is concentrated and balanced, ensuring the stable operation of the equipment.

[0022] When the wind speed sensor detects an ambient wind speed ≥6m / s, or the tilt sensor detects an equipment tilt angle >3°, the control unit controls the drive motor 404 to start. Its output drives the drive gear 403 to rotate clockwise. The drive gear 403 simultaneously meshes with the rotating gear 405 and the gear ring 402, thereby driving the rotating gear 405 to rotate counterclockwise and the gear ring 402 to rotate clockwise. The rotating gear 405 is fixedly connected to the threaded rod 406. Its counterclockwise rotation drives the threaded rod 406 to rotate synchronously. Since the threaded rod 406 is meshed with the mounting rod 3, and the mounting rod 3 is slidably sleeved in the mounting sleeve 407, the mounting rod 3 moves downward along the axial direction of the mounting sleeve 407, shortening the extension length. The overall center of gravity of the equipment moves downward accordingly, reducing the risk of tipping over.

[0023] The gear ring 402 is fixed inside the cavity of the transverse bevel gear 401. Its clockwise rotation drives the transverse bevel gear 401 to rotate synchronously. Multiple vertical bevel gears 204 meshing on the outer wall of the transverse bevel gear 401 rotate accordingly. The vertical bevel gears 204 are fixedly connected to the lead screw 203, thereby driving the lead screw 203 to rotate. The mounting plate 4 is fixedly installed in the fixed box 1 through the fixing column to support the transverse bevel gear 401. The lead screw 203 engages with the sliding plate 202, which is slidably disposed in the sliding hole 201 of the fixed box 1. When the lead screw 203 rotates, it drives the sliding plate 202 to move along the sliding hole 201 toward the mounting sleeve 407. The wind baffle 2 at the upper end of the sliding plate 202 moves synchronously. Since the outer wall of the wind baffle 2 is an arc-shaped structure, and the mounting frame 302 is fitted with the outer wall of the wind baffle 2 on one side relative to the wind baffle 2, multiple wind baffles 2 eventually fit tightly against the outer wall of the mounting sleeve 407, forming a frustum structure that is wider at the bottom and narrower at the top. The arc-shaped outer wall can guide the airflow along the surface and reduce the lateral impact force of the wind on the equipment. At the same time, the photovoltaic panel 303 fits against the wind baffle 2 along with the mounting frame 302, preventing the photovoltaic panel 303 from deforming due to strong wind.

[0024] The lower end of the threaded rod 406 is fixedly connected to the rotating rod 605. When the threaded rod 406 rotates, it drives the rotating rod 605 to rotate synchronously. The horizontal bevel gear 604 fixed at the lower end of the rotating rod 605 rotates accordingly. The horizontal bevel gear 604 meshes with the vertical bevel gear 603, thereby driving the vertical bevel gear 603 and the screw 602 fixed thereto to rotate. The second lead screw 602 is engaged with the moving block 601. When the second lead screw 602 rotates, it drives the moving block 601 to move outward along the axis of the second lead screw 602 towards the outside of the fixed box 1. The moving block 601 is rotatably connected to the bottom end of the drive rod 6. The upper end of the drive rod 6 is rotatably connected to the telescopic guide rod 503. When the moving block 601 moves, it pulls the bottom end of the drive rod 6 to shift outward. The upper end of the drive rod 6 then pulls the telescopic guide rod 503 to deflect outward about the mounting base 504 as the center. The mounting base 504 is fixedly installed on the placement plate 505. The placement plate 505 is fixedly installed inside the fixed box 1. The top of the telescopic guide rod 503 is fixedly connected to the mounting frame 502. The mounting frame 502 has a U-shaped structure. The balance block 501 is rotatably set inside the mounting frame 502, and the mounting frame 502 is slidably set inside the inclined downward guide rail 5. When the telescopic guide rod 503 deflects, it drives the mounting frame 502 to slide inclined downward along the guide rail 5. The balance block 501 moves synchronously with the mounting frame 502 to the four side lines of the bottom of the fixed box 1, so that the center of gravity of the fixed box 1 is split and close to the bottom, forming a multi-point distributed low center of gravity structure, which further improves the anti-tipping ability of the equipment.

[0025] When the wind speed sensor detects that the wind speed has dropped to below 6 m / s and the tilt sensor detects that the tilt angle of the equipment has recovered to ≤3°, the control unit controls the drive motor 404 to rotate in the reverse direction, the drive gear 403 to rotate counterclockwise, which in turn drives the rotating gear 405 to rotate clockwise and the gear ring 402 to rotate counterclockwise. The threaded rod 406 rotates in the reverse direction, causing the mounting rod 3 to move upward and reset, and the center of gravity to return to a medium height, making it easier for driving vehicles to observe the signal lights. The horizontal bevel gear 401 rotates in the reverse direction, causing the lead screw 203 to rotate in the reverse direction. The sliding plate 202 drives the baffle plate 2 to move to the outside of the sliding hole 201 to reset. The rotating rod 605 rotates in the reverse direction, and the horizontal bevel gear 604, the vertical bevel gear 603, and the lead screw 602 move in the reverse direction in sequence. The moving block 601 moves to the inside of the fixed box 1. The driving rod 6 pushes the telescopic guide rod 503 to reset. The mounting frame 502 drives the balance block 501 to slide upward along the guide rail 5 to reset. The equipment returns to normal operation.

[0026] When the equipment needs to be moved or maintained, the brake mechanism of the caster wheel 7 is unlocked, and the drive motor 404 is controlled to rotate in the opposite direction, so that the mounting rod 3 moves upward to the maximum extension height. The center of gravity is raised to facilitate the tilting and handling of the equipment. At the same time, the wind deflector 2 is reset and the balance block 501 is moved upward, reducing the weight at the bottom of the fixed box 1 and reducing the handling intensity. The equipment is then pushed to the designated maintenance location or a new control position via the caster wheel 7.

[0027] It should be noted that the specific model and specifications of the drive motor 404, NB-IoT module, and sensor need to be selected and determined based on the actual specifications of the device. The specific selection and calculation method adopts the existing technology in this field, so it will not be elaborated here.

[0028] The functional principle of this invention can be explained through the following operational methods: By pushing the device to the center of the road, the timing of the traffic lights 301 can be remotely adjusted via NB-IoT (Narrowband Internet of Things). When the surrounding environment is in a strong wind, the drive motor 404 drives the drive gear 403 to rotate, causing the rotating gear 405 and the gear ring 402 to rotate in opposite directions. The rotating gear 405 drives the threaded rod 406 to rotate, causing the mounting rod 3 to move down within the mounting sleeve 407, thus adjusting the overall center of gravity of the device. The gear ring 402 drives the transverse bevel gear 401 to rotate, which in turn drives multiple vertical bevel gears 204 to rotate, causing the lead screw 203 to rotate. Simultaneously, the sliding plate 202 moves within the sliding hole 201 toward the mounting sleeve 407, causing multiple wind deflectors 2 to move toward the mounting sleeve 407 and come into contact with the outer wall of the mounting sleeve 407, forming a boss structure. The mounting bracket 302 moves to contact with the outer wall of the wind deflector 2, which facilitates wind blocking, reduces the lateral force of the wind on the equipment, and improves the stability of the equipment. Simultaneously, the threaded rod 406 drives the rotating rod 605, which is fixedly installed at the bottom, to rotate. The rotating rod 605 drives the transverse bevel gear 604, which is set at the bottom, to rotate. This causes the moving block 601 on the outer wall of the threaded rod 602 to pull the bottom of the drive rod 6 to move. This causes the other end of the drive rod 6 to pull the telescopic guide rod 503 to rotate around the mounting base 504. This causes the end of the telescopic guide rod 503 to drive the mounting frame 502 to move. The mounting frame 502 then causes the balance block 501 to slide downwards along the guide rail 5. This causes the center of gravity of the fixed box 1 to be split and close to the four sides of the bottom of the fixed box 1, enhancing the anti-tipping ability of the fixed box 1 and preventing the equipment from tipping over and being damaged.

[0029] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A novel traffic signal light for traffic planning, characterized in that, It includes a fixed box (1) and a mounting rod (3) set on the fixed box (1). A traffic signal light (301) is set on the mounting rod (3). A cavity is opened in the fixed box (1), and a driving component is set in the cavity. The driving component drives the mounting rod (3) to move up and down and adjusts the center of gravity of the whole equipment. The driving component includes a driving gear (403) and a threaded rod (406). The upper end of the threaded rod (406) is disposed inside the mounting rod (3) and meshes with the mounting rod (3). The mounting rod (3) is driven to move up and down by the rotation of the threaded rod (406). An anti-tipping component is also provided inside the fixed box (1) relative to the lower part of the driving component. The anti-tipping component disperses and lowers the center of gravity inside the fixed box (1). The anti-tipping component includes multiple counterweights (501) and guide rails (5). The multiple guide rails (5) are inclined downward inside the fixed box (1), and the counterweights (501) are slidably disposed inside the guide rails (5). By sliding the counterweights (501) inclined downward along the guide rails (5), the center of gravity of the fixed box (1) is lowered and dispersed.

2. The novel traffic signal light for traffic planning according to claim 1, characterized in that, The balance block (501) is rotatably provided with a mounting frame (502), and the mounting frame (502) is a U-shaped structure and is set in the guide rail (5). The bottom end of the mounting frame (502) is provided with a telescopic guide rod (503), and the bottom end of the telescopic guide rod (503) is provided with a mounting seat (504). The telescopic guide rod (503) is pulled by the traction member to deflect around the mounting seat (504) as the center.

3. A novel traffic signal light for traffic planning according to claim 2, characterized in that, The traction component includes multiple drive rods (6) and a moving block (601). The upper end of the drive rod (6) is rotatably connected to the telescopic guide rod (503), and the bottom end of the drive rod (6) is rotatably connected to the moving block (601). A second lead screw (602) is provided inside the moving block (601), and the second lead screw (602) and the moving block (601) are meshed together. The telescopic guide rod (503) is deflected by the moving block (601) moving along the axial direction of the second lead screw (602).

4. A novel traffic signal light for traffic planning according to claim 3, characterized in that, A transverse bevel gear 2 (604) is rotatably installed inside the fixed box (1). A lead screw 2 (602) is rotatably installed inside the fixed box (1), and a vertical bevel gear 2 (603) is fixedly installed at the end of the lead screw 2 (602). The vertical bevel gear 2 (603) and the transverse bevel gear 2 (604) are meshed together. A rotating rod (605) is fixedly installed on the transverse bevel gear 2 (604), and the upper end of the rotating rod (605) is fixedly connected to the threaded rod (406).

5. A novel traffic signal light for traffic planning according to claim 1, characterized in that, An installation plate (4) is fixedly installed inside the fixed box (1) by a fixed column. A transverse bevel gear (401) is rotatably installed on the installation plate (4), and the transverse bevel gear (401) has a hollow structure. A gear ring (402) is fixedly installed inside the transverse bevel gear (401), and the gear ring (402) and the drive gear (403) are meshed and connected.

6. A novel traffic signal light for traffic planning according to claim 5, characterized in that, The drive gear (403) is disposed between the rotating gear (405) and the gear ring (402). The bottom end of the mounting plate (4) is provided with a drive motor (404), and the output end of the drive motor (404) is fixedly connected to the drive gear (403). The rotation of the drive gear (403) drives the rotating gear (405) and the gear ring (402) to rotate in opposite directions.

7. A novel traffic signal light for traffic planning according to claim 5, characterized in that, The outer wall of the transverse bevel gear (401) is provided with a plurality of vertical bevel gears (204), and the plurality of vertical bevel gears (204) are meshed with the transverse bevel gear (401). A lead screw (203) is fixedly installed on the vertical bevel gear (204), and the lead screw (203) is rotatably installed in the fixed box (1).

8. A novel traffic signal light for traffic planning according to claim 7, characterized in that, The fixed box (1) has multiple sliding holes (201), and a sliding plate (202) is slidably arranged in the multiple sliding holes (201). The sliding plate (202) is meshed with the lead screw (203). A wind baffle (2) is fixedly installed on the upper end of the sliding plate (202), and the outer wall of the wind baffle (2) is an arc-shaped structure.

9. A novel traffic signal light for traffic planning according to claim 1, characterized in that, The upper end of the fixed box (1) is fixedly installed with an installation sleeve (407), the installation rod (3) is slidably disposed in the installation sleeve (407), and multiple installation brackets (302) are provided on the outer wall of the installation rod (3), and photovoltaic panels (303) are fixedly installed on the outer wall of the installation brackets (302).

10. A novel traffic signal light for traffic planning according to claim 9, characterized in that, The mounting sleeve (407) is disposed between multiple wind deflectors (2). The multiple wind deflectors (2) move toward the mounting sleeve (407) and attach to the mounting sleeve (407) to form a frustum structure. The mounting bracket (302) is fitted with the outer wall of the wind deflector (2) on one side relative to the wind deflector (2).

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