CN211256744U

CN211256744U - All-weather active non-glare traffic signboard

Info

Publication number: CN211256744U
Application number: CN201921866672.5U
Authority: CN
Inventors: 舒国樑; 袁岳; 韩宇; 曾凡宏
Original assignee: Xi'an Tianyu Mindao Photoelectric Technology Co ltd
Current assignee: Xi'an Tianyu Mindao Photoelectric Technology Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-14
Anticipated expiration: 2029-11-01

Abstract

The utility model belongs to the technical field of road traffic, concretely relates to all-weather active glare-free traffic signboard, which comprises a box body consisting of a frame framework, a marking panel and a bottom plate, wherein the marking panel is provided with a hollow mark for displaying a mark, and an LED lamp belt is arranged on the marking panel in the box body along the outer edge of the hollow mark; the inner identification panel and the bottom plate of the box body are coated with high-reflection materials, and a reflective film is paved on the outer identification panel of the box body; the solar energy storage box is characterized in that a controller and a photosensitive detector are arranged in the box body, the controller, the photosensitive detector and the LED lamp strip are connected with a power supply, and a solar panel and an energy storage battery are arranged outside the box body. Compared with the prior art, this novel energy-concerving and environment-protective, signboard third dimension is strong, and controller control LED lamp area is automatic luminous when fog, night, and the aerosol in fretwork district and the atmosphere produces the scattering, and the outline of the sign on the signboard is very clear, can not produce the glare, does not disturb driver's sight to guarantee driving safety.

Description

All-weather active non-glare traffic signboard

Technical Field

The utility model belongs to the technical field of the road traffic, concretely relates to all-weather active glare-free traffic signboard.

Background

The road sign board is a graphic symbol for displaying traffic regulation and road information, and can make the traffic regulation obtain visual, concrete and concise expression, at the same time express the contents which are difficult to describe by using words, and can be used for managing traffic and indicating driving direction to ensure the measures of road smoothness and driving safety.

At present, the traffic signboard in China basically adopts a passive reflection type, and the principle of the passive reflection type is that a light excitation luminescent material on the traffic signboard passively emits light under the irradiation of external light to display the content on the traffic signboard, and at night, in foggy days and extreme weather, the illumination of external light is reduced due to the interference of atmospheric aerosol on light, so that the passive luminescence effect of the traffic signboard is reduced, the mark on the signboard is blurred, and the driver is prone to misjudge the mark on the signboard, so that the technical method cannot meet the effect of an expressway on vehicle induction and safety prompt.

To overcome the drawbacks of passive luminous traffic signs, people develop active luminous road traffic signs by using LED lighting technology. However, when the LED lamp is used in foggy days and at night, when the concentration of aerosol in the atmosphere is increased, light emitted by the LED lamp is scattered in the atmosphere, so that patterns, characters and symbols in the signboard are blurred due to light scattering, glare is generated, visual discomfort is brought to a driver, safety accidents are easily caused, and life and property losses are caused.

In view of the above, the present inventors have devised an all-weather active non-glare traffic signboard to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problem that exists among the prior art, the utility model provides an all-weather active no glare traffic signboard, this novel traffic signboard spatial structure feels strong, and the navigating mate of being convenient for observes, especially is not good at the weather conditions, especially can not produce the glare night, improves road traffic safety.

The to-be-solved technical problem of the utility model is realized through following technical scheme: the box body mainly comprises a peripheral frame framework, an identification panel and a bottom plate, wherein the identification panel and the bottom plate are respectively arranged at two ends of the frame framework;

a hollow mark is arranged in the middle of the identification panel and corresponds to an image-text identification to be displayed, and an LED lamp strip with the wavelength of 577-597 nm is arranged on the upper edge of the identification panel in the box body along the outer edge of the hollow mark;

the inner identification panel and the bottom plate of the box body are coated with high-reflection materials, and a reflective film is paved on the outer identification panel of the box body;

the top is provided with controller and photosensitive detector in the box, and controller, photosensitive detector and LED lamp area all with power electric connection.

Furthermore, a solar panel is arranged at the outer top of the box body, a sealing box is arranged on an outer bottom plate of the box body, an energy storage battery is arranged in the sealing box, and the energy storage battery is electrically connected with the solar panel;

the controller, the photosensitive detector and the LED lamp strip are electrically connected with the energy storage battery.

Further, the distance between the identification panel and the bottom plate is 20-40 mm.

Further, the high-reflection material is GMA polyacrylic resin.

Furthermore, the outer bottom plate of the box body is evenly provided with a connecting piece which is used for being connected with the supporting rod.

Further, the connecting piece is of a hoop structure.

Further, the frame framework, the identification panel and the bottom plate are made of corrosion-resistant aluminum alloy.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides an all-weather active type glare-free traffic signboard, wherein hollow marks corresponding to display marks are carved on a marking panel, a waterproof LED lamp belt is arranged on the marking panel in a box body along the outer edges of the hollow marks, reflective materials are coated on a bottom plate and the marking panel in the box body, and a controller and a photosensitive detector are also arranged in the box body; set up the signboard third dimension through above-mentioned structure and be strong, the navigating mate discernment of being convenient for, especially at night or the not good fog day of light, photosensitive detector combines controller meeting automatic control LED lamp area to open, and produces the scattering at the aerosol in fretwork mark area and the atmosphere, avoids the glare, guarantees that the signboard is clear visible to guarantee road traffic safety.

2. The utility model discloses active no glare traffic signboard light source selection wavelength is 577~597 nm's LED lamp area, and it has following advantage: the light emitted by the lamp strip with the wavelength of 577-597 nm is yellow light, the penetration capacity of the yellow light is high, and the lamp strip can cope with various complex weathers; and secondly, the brightness of yellow light is good and the glare is avoided.

3. The utility model discloses active no glare traffic signboard is provided with solar panel and energy storage battery outside the box, on daytime, converts solar energy into the electric energy through solar panel like this to store through the energy storage battery, thereby provide and use with electrical apparatus, energy-concerving and environment-protective, solar panel can play sun-proof effect of keeping off the rain for the signboard in addition.

4. The utility model discloses active no glare traffic signboard, the reflecting material who all coats on bottom plate and marking panel in the box is GMA polyacrylic resin, and its reflection of light efficiency is high with soft nature, when making fretwork mark zone and atmospheric aerosol produce the scattering, and the luminescence in the fretwork mark zone is softer, further improves the definition to improve signboard's visible distance, be favorable to the navigating mate to observe.

5. The utility model discloses traffic signboard, its frame skeleton, marking panel and bottom plate all adopt corrosion-resistant aluminum alloy to make, and whole weight is low under the condition of guaranteeing structural strength, is provided with the clamp connecting piece at the bottom plate back in addition, is convenient for realize quick installation with the bracing piece.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the non-glare traffic signboard of the present invention;

FIG. 2 is a left side schematic view of the non-glare traffic signboard of the present invention;

FIG. 3 is a perspective view of the structure of the non-glare traffic signboard of the present invention;

fig. 4 is a front view of another embodiment of the non-glare traffic signboard of the present invention.

In the figure: 1. a box body; 2. an LED light strip; 3. a sealing box; 4. a controller; 5. a photosensitive detector; 6. a connecting member; 7. a solar panel; 11. a frame skeleton; 12. an identification panel; 13. a base plate; 121. A light-reflecting film; 122. 131, a highly reflective material; 123. hollowing out the mark; 31. an energy storage battery; 71. And (4) a support column.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined purpose, the following detailed description of the embodiments, structural features and effects of the present invention will be made with reference to the accompanying drawings and examples.

Example 1: the utility model discloses the device is shown referring to figure 1 ~ 3, an all-weather active glare-free traffic signboard, including box 1, box 1 mainly comprises peripheral frame skeleton 11, sign panel 12 and bottom plate 13 all around, and sign panel 12 and bottom plate 13 set up respectively at the both ends of frame skeleton 11, and wherein the interval sets up to 20 ~ 40mm between sign panel 12 and the bottom plate 13.

Specifically, seted up fretwork sign 123 in the middle of identification panel 12, fretwork sign 123 corresponds with the picture and text sign that will demonstrate in advance, and fretwork sign 123 can be characters, sign, pattern etc. is fixed with the light source in the box 1 on identification panel 12, and the light source can be LED lamp pearl, LED lamp area etc. preferably is the LED lamp area that the wavelength is 577~597nm, because the yellow light, yellow light advantage can be sent in the lamp area of wavelength at 577~597 nm: the yellow color film has the advantages that firstly, the penetrating power is strong, the yellow color film is suitable for complex weather conditions, secondly, the yellow color film has good brightness and is not dazzling, and the eyes feel comfortable; in addition, when the lamp strip is selected, the lamp strip with the emission angle of 160-180 degrees can be selected, so that the irradiation area is relatively large; the lamp strip 2 is arranged along the outer edge of the hollow mark 123, and the lamp strip 2 is arranged in a waterproof mode; still be provided with controller 4 and photosensitive detector 5 at the top in box 1, controller 4, photosensitive detector 5 and LED lamp area 2 all with external power supply electric connection, wherein photosensitive detector 5 is used for detecting irradiant intensity, when light is darker or when bright, controller 4 drive LED lamp area 2 lights or extinguishes to reach good result of use.

As shown in fig. 2, a reflective film 121 is laid on the sign panel 12 outside the box 1, the reflective film 121 on the sign panel 12 is used for reflecting bright and clear light under night light irradiation, so that a driver or other personnel can see a safety warning or prohibition sign clearly, which plays an important role in guaranteeing traffic safety, but when the driver or other personnel encounter fog or haze weather, the concentration of aerosol in the atmosphere is increased sharply, only the reflective film 121 is difficult to achieve the effect, even glare occurs, and driving safety is affected, the inventor coats highly

reflective materials

122 and 131 on the sign panel 12 and the bottom plate 13 in the box 1, preferably, the highly

reflective materials

122 and 131 are GMA polyacrylic resin, and GMA polyacrylic resin is used because of its excellent reflection efficiency and softness, so that atmospheric aerosol in a hollow sign area can be scattered, thereby preventing glare, the clear and visible mark outline on the signboard is ensured.

Preferably, a stainless steel net is arranged on the hollowed-out mark 123 area, and the selection mesh number of the stainless steel net is 50-80, so that the corrosion of insects and sundries is prevented, and the use effect is prevented from being influenced.

Preferably, evenly be provided with connecting piece 6 on the outer bottom plate 13 of box 1, connecting piece 6 is used for being connected with the bracing piece, specifically as shown in fig. 3, and connecting piece 6 is the clamp structure, and when the assembly, the bracing piece only need penetrate the clamp hole, then through the bolt-up can, the installation, dismantle conveniently.

Preferably, the frame framework 11, the sign panel 12 and the bottom plate 13 are made of corrosion-resistant aluminum alloy.

The traffic signboard has the following non-glare principle: the LED light source is arranged along the outer edge of the hollow mark of the identification panel, the light emitting point of the light source faces the bottom plate, the light source excites GMA polyacrylic resin high-reflection materials on the bottom plate to generate uniform light after the light source is started at night, the light is distributed out through the hollow mark, so that the light emitting mark with uniform brightness and clear outline is formed, when the concentration of atmospheric aerosol is increased, the light can generate scattering in the aerosol, the brightness of the light in the hollow mark is enhanced by using the light scattering principle, the light emitting area in the hollow mark participates in scattering, other areas do not generate scattering, the hollow mark on the identification plate has clear outline, glare can not be generated, and the sight of a driver is not interfered.

Example 2: the difference from the embodiment 1 is that in the embodiment 1, the solar panel 7 is arranged at the outer top of the box body 1, the solar panel 7 is connected with the top of the box body 1 through the supporting column 71, and preferably, the solar panel 7 can cover the box body 1, so that the traffic signboard can be protected, and the service life is prolonged; be provided with seal box 3 on 1 outer bottom plate 12 of box, be provided with energy storage battery 31 in the seal box 3,

energy storage battery

31 and 7 electric connection of solar panel, controller 4, photosensitive detector 5 and LED lamp area 2 all with energy storage battery 31 electric connection, after setting up through the aforesaid, solar panel 7 converts solar energy into the electric energy and stores in energy storage battery 31, supplies the use of electrical apparatus, and is energy-concerving and environment-protective.

The utility model has simple structure, and the used materials are common materials in the market, so the manufacturing cost is relatively low, and the popularization is convenient; the hollow structure is adopted, so that the stereoscopic impression is strong, and the observation of a driver is facilitated; particularly, in the foggy days or under the condition that the haze is heavy, aerosol in the atmosphere is scattered in the hollow mark area, and the hollow marks on the signboard present clear outlines, so that drivers can conveniently recognize the hollow marks, and the safety of traffic driving is improved; in addition, the device adopts solar energy for power supply, thereby being energy-saving and environment-friendly.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. An all-weather active non-glare traffic signboard is characterized in that: the box body (1) mainly comprises a peripheral frame framework (11), an identification panel (12) and a bottom plate (13), wherein the identification panel (12) and the bottom plate (13) are respectively arranged at two ends of the frame framework (11);

a hollow mark (123) is arranged in the middle of the identification panel (12), the hollow mark (123) corresponds to a picture and text mark to be displayed, and an LED lamp strip (2) with the wavelength of 577-597 nm is arranged on the upper edge of the identification panel (12) in the box body (1) along the outer edge of the hollow mark (123);

high-reflection materials (122, 131) are coated on the marking panel (12) and the bottom plate (13) in the box body (1), and a reflective film (121) is laid on the marking panel (12) outside the box body (1);

the LED lamp is characterized in that a controller (4) and a photosensitive detector (5) are arranged at the inner top of the box body (1), and the controller (4), the photosensitive detector (5) and the LED lamp strip (2) are all electrically connected with a power supply.

2. An all-weather active glare-free traffic signboard of claim 1, wherein: a solar panel (7) is arranged at the outer top of the box body (1), a sealing box (3) is arranged on an outer bottom plate (13) of the box body (1), an energy storage battery (31) is arranged in the sealing box (3), and the energy storage battery (31) is electrically connected with the solar panel (7);

the controller (4), the photosensitive detector (5) and the LED lamp strip (2) are electrically connected with the energy storage battery (31).

3. An all-weather active glare-free traffic signboard of claim 1 or 2, wherein: the distance between the identification panel (12) and the bottom plate (13) is 20-40 mm.

4. An all-weather active glare-free traffic signboard of claim 3, wherein: the high-reflection material (122, 131) is GMA polyacrylic resin.

5. An all-weather active glare-free traffic signboard as claimed in claim 4, wherein: the box body (1) is characterized in that connecting pieces (6) are uniformly arranged on an outer bottom plate (13), and the connecting pieces (6) are used for being connected with supporting rods.

6. An all-weather active glare-free traffic signboard of claim 5, wherein: the connecting piece (6) is of a hoop structure.

7. An all-weather active glare-free traffic signboard of claim 6, wherein: the frame framework (11), the identification panel (12) and the bottom plate (13) are made of corrosion-resistant aluminum alloy.