CN205875011U - Road is with luminous sign that reflects light night - Google Patents

Abstract

The utility model discloses a road is with luminous sign that reflects light night, including and sending out a light zone, anti - light zone and solar energy electricity -storage system, solar energy electricity -storage system stores the electric energy daytime, and supply power to the LED lamp night, and LED and anti - light zone's transparent material respond, constitute the luminous sign at night, sends out light zone and anti - light zone and divides two districts to install on the trackside guardrail, the utility model discloses can effectually carry out the sight to the driver inductions. Thereby effectively improve driving safety at night, help makeeing driver person speed reduction, the careful driving to reduce the traffic accident.

Description

Reflective luminous sign for road at night

【Technical field】

The utility model relates to a traffic sign, in particular to a reflective luminous sign for roads at night.

【Background technique】

At present, the road reflective measures we use are mainly reflective film or reflective paint. This kind of material or facility has a good linear road section, and under the illumination of nighttime lights, reflections may be observed in a wide range, forming nighttime driving sight guidance and road structure outline display. However, this facility has two disadvantages.

First, it needs to be illuminated by a light source to realize its function. There are certain choices for traffic participants. That is, this function can only be realized by using vehicles with lighting, such as motor vehicles such as automobiles and motorcycles. If the road users are pedestrians, bicycles or other unlit facilities, it is difficult to provide good sight guidance for these participants.

Second, conventional reflective facilities or materials, even under the condition of illuminated motor vehicles, are limited by the lighting area at night, and it is difficult to observe the outline of the road outside the lighting range, that is, the sight-inducing range is limited. Especially in the sharp curve and steep slope section, the linear index is poor. When the driver drives at night, there is a potential safety hazard of traffic accidents due to the limited sight range.

In contrast, if active luminescent line-of-sight guidance facilities can be used, the above two defects can be avoided, not only can provide a wider line-of-sight guidance for motor vehicle drivers, but also provide safe use for unilluminated road participants. environment.

【Content of utility model】

The purpose of the utility model is to overcome the above-mentioned shortcomings of the prior art, and provide a new type of reflective light-emitting sign with the function of assisting traffic safety in night driving, which can effectively guide the sight of drivers at night.

In order to achieve the above object, the utility model adopts the following technical means:

A night-time reflective light-emitting sign for roads, comprising a sign body, the sign body including a light-emitting area and a reflective area, the light-emitting area is made of transparent materials, and an LED light is arranged inside the light-emitting area, and the LED light is composed of The solar power storage system supplies power, and the LED lights and the luminous area form a luminous sign at night.

The solar energy storage system includes a solar battery panel, a controller and a battery, the solar battery panel is fixed on the sign body through a column, the controller and the battery are fixed on the back of the solar battery panel, and the controller, the battery, the solar battery panel, and the LED light electrical connection.

The light-emitting area and the light-reflecting area are arranged one above the other or alternately.

The reflective area is formed by setting a road reflective film on the sign body.

The sign body is made of transparent acrylic sheet.

The cross-sectional shape of the sign body is linear, V-shaped or arc-shaped.

The sign body and the roadside guardrail are fixed by sticking or clamping.

Compared with the prior art, the utility model has the following beneficial effects:

The reflective light-emitting sign described in the utility model is installed on the roadside guardrail of the road section that needs to provide sight guidance. The light-emitting area can emit light by itself at night. The material responds, making up the glowing sign at night.

Further, the reflective area can reflect the light of the headlights of driving vehicles; due to the existence of the luminous area, the driver can obtain the road line characteristics in advance outside the range of the headlights, thereby effectively improving night driving safety and helping the driver Drivers take the initiative to slow down and drive carefully, thereby reducing traffic accidents. Alternate settings can also achieve the above effect.

Further, at the same time, the new type of logo adopts transparent material, which has low production cost and long service life.

【Description of drawings】

Fig. 1a is a planar schematic diagram of the utility reflective luminescent sign;

Figure 1b is a side view of Figure 1a;

Figure 2a is a schematic view of the V-shaped structure of the practical reflective luminous sign;

Figure 2b is a side view of Figure 2a;

Figure 3a is a schematic diagram of the arc structure of the practical reflective luminous sign;

Figure 3b is a side view of Figure 3a;

Among them, 1. Luminous area, 2. Reflective area, 3. LED light, 4. Column, 5. Solar panel, 6. Controller and battery.

【detailed description】

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model.

Referring to Fig. 1a to Fig. 3b, a night reflective luminous sign for roads according to the utility model includes a sign body, and the sign body includes a luminous area 1 and a reflective area 2, and the luminous area 1 is made of a transparent material , LED lights 3 are arranged inside the light-emitting area 1, and the LED lights 3 are powered by a solar power storage system, and the LED lights 3 and the light-emitting area 1 form a night-time light-emitting sign. The reflective area 2 is formed by setting a road reflective film on the sign body. The logo body is made of clear acrylic sheet.

The solar power storage system includes a solar battery panel 5, a controller and a battery 6. The solar battery panel 5 is fixed on the sign body through a column 4, the controller and the battery 6 are fixed on the back of the solar battery panel 5, and the controller and the battery 6 are connected to the solar battery. The board 5 and the LED lamp 3 are electrically connected.

Preferably, the light-emitting area 1 and the light-reflecting area 2 are arranged one above the other or alternately. The cross-sectional shape of the sign body is linear, V-shaped or arc-shaped.

The reflective luminous sign described in the utility model can adopt different forms, flat plate (Fig. 1a, Fig. 1b), V-type (Fig. 2a, Fig. 2b), arc type (Fig. 3a, Fig. 3b).

In actual use, the light-emitting area 1 described in the utility model is made of transparent materials. The solar power storage system stores electric energy during the day and supplies power to the LED lights at night, and the LEDs and transparent materials respond to form a night-time luminous sign. The reflective area 2 is a reflective film for roads. It solves the problem of road traffic failure at night due to the difficulty of power transmission in mountainous areas.

The reflective luminous sign of the utility model is installed on the guardrail, and can adopt two forms: sticking and attaching and clamping.

Implementation case:

This patent relies on the scientific research project of the Shaanxi Provincial Department of Transportation "Research on the Safety Improvement Technology of Ordinary Arterial Roads in Mountainous Areas at Night" (Project No.: 15-25K) to carry out related technology and product research. The project relies on the "S225 Pingli-Zhenping Secondary Highway Reconstruction Project". The project is located in Ankang City, Shaanxi Province, with a starting point in Pingli County and an end point in Zhenping County, with a total length of 103.912 kilometers. The implementation scope of the test section is from Donggouya service area to Zengjia Town road section, and the pile number is K40+950-K52+750.

Through full research on the main technical indicators such as horizontal curves and vertical curves, topography, and sunshine conditions of the construction project, several adjustments were made to the site plan. The project invested 2 cranes and more than 8,000 sets of supporting products for various subjects. The implementation took 3 months. This product has been successfully applied to this possible subject, and has been tracked and investigated through the application effect of the test section. More than 20,000 questionnaires were distributed. The results show that 98% of the passing drivers and 95% of the residents along the line said that the application of the project has a significant effect.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art to which the utility model belongs can describe The technical solutions described in the specific embodiments are modified, or some or all of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the various embodiments of the present invention.

Claims (7)

1. A road reflective luminous sign at night, characterized in that it includes a sign body, and the sign body includes a luminous area (1) and a reflective area (2), and the luminous area (1) is made of a transparent material , LED lamps (3) are arranged inside the light-emitting area (1), and the LED lamps (3) are powered by a solar power storage system. 2. The reflective luminous sign according to claim 1, characterized in that, the solar energy storage system includes a solar battery panel (5), a controller and a storage battery (6), and the solar battery panel (5) passes through the column (4) ) is fixed on the sign body, the controller and the battery (6) are fixed on the back of the solar panel (5), and the controller and the battery (6) are electrically connected to the solar panel (5) and the LED light (3). 3. The reflective light-emitting sign according to claim 1, characterized in that, the light-emitting area (1) and the reflective area (2) are arranged one above the other or alternately. 4. The reflective light-emitting sign according to claim 1, characterized in that, the reflective area (2) is formed by setting a road reflective film on the sign body. 5. The reflective luminous sign according to claim 1, wherein the sign body is made of a transparent acrylic plate. 6. The reflective luminous sign according to claim 1 or 5, characterized in that, the cross-sectional shape of the sign body is linear, V-shaped or arc-shaped. 7. The reflective luminescent sign according to claim 1, characterized in that, the sign body and the roadside guardrail are fixed by sticking or clamping.