A risk point warning device for dangerous road sections
By designing a risk warning device for dangerous road sections, consisting of a base, light box, flashing light assembly, lighting assembly, and solar power supply system, the problem of complex structure, high cost, and insufficient environmental adaptability of existing devices has been solved. This device enables effective identification and warning in severe weather and at night, improving the reliability and stability of highway safety monitoring.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN COMM SURVEYING & DESIGN INST CO LTD
- Filing Date
- 2025-07-10
- Publication Date
- 2026-05-26
AI Technical Summary
Existing highway hazard warning devices are complex in structure, costly, have insufficient environmental adaptability, and low reliability and stability, making them unsuitable for widespread use, especially in adverse weather conditions and at night.
A risk warning device for dangerous road sections was designed, comprising a base, light box, strobe light assembly, lighting assembly, horn, and solar panel. It displays specific graphics through LED light array, uses flashing lights and sound warnings, and combines a solar power system to enable independent components to operate on demand.
It provides a stable, low-cost, and environmentally adaptable warning device that can effectively identify risk points in severe weather and at night, improving the reliability and stability of highway safety monitoring.
Smart Images
Figure CN224281089U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of highway early warning technology, specifically to a risk point warning device for dangerous road sections. Background Technology
[0002] As the length of highways across the country continues to increase, the safety issues facing highways are becoming increasingly severe. The risks, especially those related to road collapses and crosswinds, are becoming more prominent. Although there are currently some diverse solutions for warning equipment at these risk points in China, the existing equipment is complex and costly, hindering its widespread adoption in practical applications. Furthermore, existing devices lack adaptability to harsh weather and terrain conditions, and their nighttime visibility is insufficient, resulting in low reliability. Consequently, their stability in highway safety monitoring and warning systems is inadequate, preventing drivers from effectively responding to emergencies at risk points.
[0003] Therefore, this application is hereby submitted. Utility Model Content
[0004] The purpose of this utility model is to provide a risk point warning device for dangerous road sections, which can solve the problems of existing dangerous point warning devices being complex, costly, lacking environmental adaptability, and having low reliability and stability.
[0005] This utility model is achieved through the following technical solution:
[0006] A risk warning device for dangerous road sections includes a base, the top of which extends vertically upward to form a base body; a light box disposed on the base body, the light box containing an LED light array for displaying specific graphics; a strobe light assembly disposed on the base body for flashing warnings; a lighting assembly disposed on the base body and located on the back side of the light box; a horn disposed on the base body for audible warnings; and a solar panel disposed on the upper part of the base body, the solar panel being connected to a battery, the battery being electrically connected to the control systems of the light box, the strobe light assembly, the lighting assembly, and the horn.
[0007] Optionally, the base is in the shape of a vertically arranged rod, and multiple reinforcing ribs are radially protruding from the sidewall at the bottom of the base, with the bottom of the reinforcing ribs being fixedly connected to the base.
[0008] Optionally, the lightbox is strip-shaped and is evenly divided into a first part, a second part, and a third part along its length. The first part displays a graphic of the word "crosswind," the second part displays a graphic of the word "danger," and the third part displays a graphic of the word "park."
[0009] Optionally, the light box is rectangular in shape, and a first light slot, a second light slot, and a third light slot are evenly formed along the length of one side of the light box, which is surrounded by the long side and the wide side. The first light slot, the second light slot, and the third light slot are all provided with the LED light array. The opening of the first light slot is covered with a first acrylic plate to form the first part; the opening of the second light slot is covered with a second acrylic plate to form the second part; and the opening of the third light slot is covered with a third acrylic plate to form the third part.
[0010] Optionally, the light box is vertically arranged on the base, and from top to bottom, it consists of the first part, the second part, and the third part.
[0011] Optionally, the light box is horizontally arranged, and one end in the length direction is fixedly connected to the base, and from the outside to the inside are the first part, the second part and the third part.
[0012] Optionally, a horizontal bar is horizontally connected to the back side of the light box, one end of which is fixedly connected to the upper part of the base, and the light box is connected to the base through the horizontal bar.
[0013] Optionally, the strobe light assembly includes multiple strobe lights, which are located at the top and / or bottom of the light box.
[0014] Optionally, the lighting assembly includes a short-range light and a long-range light; the short-range light is disposed on the base and located on the back side of the light box, and the short-range light is inclined downward; the long-range light is disposed on the base and located on the back side of the light box, and located above the short-range light.
[0015] Optionally, an anemometer is provided on the top of the substrate.
[0016] Compared with the prior art, this utility model has the following advantages and beneficial effects:
[0017] This utility model provides a highway hazard warning device. It features a base providing a stable foundation, with a vertically extending base forming a substructure for other components. A light box housing an LED array allows for customized illumination of each LED to display specific graphics and warn drivers. A flashing light assembly further alerts drivers. A lighting assembly illuminates the surrounding hazardous terrain, enabling drivers to clearly observe the area. A horn provides auditory warnings. A solar panel and battery power the control systems for the light box, flashing lights, lighting, and horn, allowing each component to operate independently as needed. Through the combined effect of these features, this highway hazard warning device effectively addresses the problems of existing hazard warning devices, such as complexity, high cost, insufficient environmental adaptability, and low reliability and stability. Attached Figure Description
[0018] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings:
[0019] Figure 1 This is a front view schematic diagram of the highway dangerous section risk point warning device provided in Embodiment 1 of this utility model;
[0020] Figure 2 This is a rear view schematic diagram of the highway dangerous section risk point warning device provided in Embodiment 1 of this utility model;
[0021] Figure 3 A side view schematic diagram of the highway dangerous section risk point warning device provided in Embodiment 1 of this utility model;
[0022] Figure 4 A schematic diagram of the installation of the highway dangerous section risk point warning device provided in Embodiment 1 of this utility model;
[0023] Figure 5 This is a front view schematic diagram of the highway dangerous section risk point warning device provided in Embodiment 2 of this utility model;
[0024] Figure 6 A schematic diagram of the installation of the highway dangerous section risk point warning device provided in Embodiment 2 of this utility model.
[0025] The attached diagram shows the markings and corresponding component names:
[0026] 10-Base; 11-Substrate; 111-Reinforcing rib; 20-Lightbox; 21-First acrylic panel; 22-Second acrylic panel; 23-Third acrylic panel; 24-Horizontal bar; 30-Speaker; 40-Solar panel; 50-Strobe light; 60-Near-range lighting; 61-Long-range lighting; 70-Anemometer. Detailed Implementation
[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.
[0028] Example 1
[0029] Please refer to Figures 1 to 4 This embodiment provides a risk point warning device for dangerous road sections, including a base 10, the top of which extends vertically upward to form a base 11; a second, a light box 20, which is disposed on the base 11 and contains an LED light array for displaying specific graphics; a third, a strobe light group, which is disposed on the base 11 and is used for flashing warnings; a fourth, a lighting group, which is disposed on the base 11 and located on the back side of the light box 20; a fifth, a horn 30, which is disposed on the base 11 and is used for sound warnings; and a sixth, a solar panel 40, which is disposed on the upper part of the base 11 and connected to a battery, which is electrically connected to the control systems of the light box 20, the strobe light group, the lighting group, and the horn 30.
[0030] The highway hazard warning device provided by this utility model provides a stable foundation by setting a base 10, and a base body 11 extending vertically upward from the top of the base 10 to provide a structural foundation for setting other components. A light box 20 is provided, containing an LED light array. The lighting of each LED in the array can be set according to specific needs to display specific graphics to warn drivers. A strobe light group emits flashes to warn drivers. A lighting group illuminates the dangerous terrain near the device, allowing drivers to clearly observe the terrain. A horn 30 provides audible warnings to drivers. A solar panel 40 and a battery are used to collect and store solar energy to power the control systems of the light box 20, strobe light group, lighting group, and horn 30, and each component is controlled by its respective control system to operate independently as needed. Through the cooperation of these features, the highway hazard warning device effectively solves the problems of existing highway hazard warning devices, such as complexity, high cost, insufficient environmental adaptability, and low reliability and stability.
[0031] To further explain the specific structure of the base 11, the base 11 is a vertically arranged rod, and multiple reinforcing ribs 111 are radially protruding from the side wall of the bottom of the base 11. The bottom of the reinforcing ribs 111 is fixedly connected to the base 10.
[0032] To further explain the specific structure of the light box 20, the light box 20 is strip-shaped and is evenly divided into a first part, a second part and a third part along its length. The first part displays a graphic of the word "crosswind", the second part displays a graphic of the word "danger", and the third part displays a graphic of the word "park".
[0033] Through the above settings, the light box 20 can switch between three display graphics: crosswind, danger, and parking, so as to adjust according to the actual situation of the surrounding environment and thus provide timely and reasonable warnings to the driver.
[0034] Specifically, the light box 20 is in the shape of a cuboid box. A first light slot, a second light slot, and a third light slot are evenly formed along the length of one side of the light box 20, which is surrounded by the long side and the wide side. The first light slot, the second light slot, and the third light slot are all provided with the LED light array. The opening of the first light slot is covered with a first acrylic plate 21 to form the first part. The opening of the second light slot is covered with a second acrylic plate 22 to form the second part. The opening of the third light slot is covered with a third acrylic plate 23 to form the third part.
[0035] By setting up a first light trough, a second light trough, and a third light trough, three independent and unaffected areas are formed, and LED light arrays are installed in each of the three areas to display the schematic diagram. By setting up a first acrylic plate 21, a second acrylic plate 22, and a third acrylic plate 23, light can be transmitted while protecting the LED light array.
[0036] To adapt to the risky environment of ordinary highways, the light box 20 is vertically installed on the base 11, and from top to bottom are the first part, the second part and the third part.
[0037] To further explain the specific structure of the strobe light assembly, the strobe light assembly includes multiple strobe lights 50, which are located at the top and / or bottom of the light box 20.
[0038] It should be noted that the strobe light assembly also serves as a warning light box 20 frame, allowing the driver to see the warning content of the light box 20 immediately.
[0039] To further explain the specific structure of the lighting assembly, the lighting assembly includes a short-range light 60 and a long-range light 61; the short-range light 60 is disposed on the base 11 and located on the back side of the light box 20, and the short-range light 60 is inclined downward; the long-range light 61 is disposed on the base 11 and located on the back side of the light box 20, and located above the short-range light 60.
[0040] Please refer to Figure 4 It should be noted that, generally speaking, two highway dangerous section risk point warning devices provided in this application are required for installation. The two devices are respectively installed at both ends of the risk point section. Short-range lighting 60 must be installed. When the distance between the two devices is ≤100m, long-range lighting 61 can be omitted; when the distance between the two devices is >100m, long-range lighting 61 must be installed.
[0041] In order to monitor wind speed in real time, an anemometer 70 is provided on the top of the base 11.
[0042] Example 2
[0043] Please refer to Figure 5 and Figure 6 This embodiment provides a risk point warning device for dangerous road sections, which differs from Embodiment 1 only in that:
[0044] To adapt to the risky environment of highways, the light box 20 is horizontally set, and one end of its length is fixedly connected to the base 11. From the outside to the inside, it consists of the first part, the second part, and the third part.
[0045] The above settings prevent vehicles from colliding with the device and address the visibility issues when viewing the light box 20 at high vehicle speeds, ensuring that the warning graphics on the light box 20 are clearly visible when passing quickly.
[0046] In order to improve the structural performance of the connection between the light box 20 and the base 11, a horizontal bar 24 is horizontally connected to the back side of the light box 20. One end of the horizontal bar 24 is fixedly connected to the upper part of the base 11, and the light box 20 is connected to the base 11 through the horizontal bar 24.
[0047] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.
Claims
1. A risk point warning device for dangerous road sections, characterized in that, include: The base (10) has its top extending vertically upward to form a base (11). A light box (20) is provided on the base (11), and an LED light array is provided inside the light box (20) for displaying specific graphics; A strobe light assembly is disposed on the base (11) and is used for flashing warning lights; The lighting assembly is disposed on the base (11) and located on the back side of the light box (20); A loudspeaker (30) is disposed on the base (11) and is used for sound warning; A solar panel (40) is disposed on the upper part of the substrate (11). The solar panel (40) is connected to a battery. The battery is electrically connected to the control systems of the light box (20), the flashing light group, the lighting group and the speaker (30).
2. The highway hazardous section risk point warning device according to claim 1, characterized in that, The base (11) is a vertically arranged rod. Multiple reinforcing ribs (111) are radially protruding from the side wall of the bottom of the base (11). The bottom of the reinforcing ribs (111) is fixedly connected to the base (10).
3. The highway hazardous section risk point warning device according to claim 1, characterized in that, The light box (20) is strip-shaped and is evenly divided into a first part, a second part and a third part along its length. The first part displays a graphic of the word "crosswind", the second part displays a graphic of the word "danger", and the third part displays a graphic of the word "park".
4. The highway hazardous section risk point warning device according to claim 3, characterized in that, The light box (20) is in the shape of a cuboid box. The long side and the wide side of the light box (20) are evenly provided with a first light groove, a second light groove and a third light groove along the length direction. The first light groove, the second light groove and the third light groove are all provided with the LED light array. The groove opening of the first lamp slot is covered with a first acrylic plate (21) to form the first part; The second light trough is covered with a second acrylic plate (22) to form the second part; The groove opening of the third lamp slot is covered with a third acrylic plate (23) to form the third part.
5. The highway hazardous section risk point warning device according to claim 4, characterized in that, The light box (20) is vertically arranged on the base (11), and from top to bottom are the first part, the second part and the third part.
6. The highway hazardous section risk point warning device according to claim 4, characterized in that, The light box (20) is horizontally arranged, and one end of its length is fixedly connected to the base (11). From the outside to the inside, it consists of the first part, the second part, and the third part.
7. The highway hazardous section risk point warning device according to claim 6, characterized in that, A horizontal bar (24) is horizontally connected to the back side of the light box (20). One end of the horizontal bar (24) is fixedly connected to the upper part of the base (11). The light box (20) is connected to the base (11) through the horizontal bar (24).
8. The highway hazardous section risk point warning device according to claim 1, characterized in that, The strobe light assembly includes multiple strobe lights (50), which are located at the top and / or bottom of the light box (20).
9. The highway hazardous section risk point warning device according to claim 1, characterized in that, The lighting assembly includes short-range lighting (60) and long-range lighting (61); The near-field lighting lamp (60) is disposed on the base (11) and located on the back side of the light box (20), and the near-field lighting lamp (60) is inclined downward; The long-range lighting lamp (61) is located on the base (11) and on the back side of the light box (20), and above the short-range lighting lamp (60).
10. The highway hazardous section risk point warning device according to claim 1, characterized in that, The top of the substrate (11) is equipped with an anemometer (70).