CN200979751Y

CN200979751Y - A LED traffic light that can be recognized by the color weakness and color blindness

Info

Publication number: CN200979751Y
Application number: CN 200620165315
Authority: CN
Inventors: 孙亚东
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-05
Filing date: 2006-12-05
Publication date: 2007-11-21
Anticipated expiration: 2016-12-05

Abstract

The utility model relates to a road traffic signal indicator device in the technological field, especially a discriminating L E D traffic signal lamp for the color weakness and the color blindness, wherein the red signal lamp uses that the red L E D arrays like arrow adding round ring or round ring on the assembling panel, the yellow signal lamp uses that the yellow L E D arrays like roundness or arrow adding round ring on the assembling panel, the green signal lamp uses that the green L E D arrays like arrowhead or roundness on the assembling panel, the L E D of the red ,yellow and green signal lamp of the traffic signal lamps in the same group arrays in a different shapes. The utility model uses the combination of the shape and the color, which doesn't affect the development of the original function and can be distinguished by the color weakness and the color blindness as well. The utility model with a simple structure is easy to be realized and distinguished, the light source uses the L E D and the damage of the single L E D can not affect the normal working of the signal lamp.

Description

The LED traffic lights that anomalous trichromatism/colour blindness can be discerned

Technical field

The utility model relates to road traffic signal indicating device technical field, the LED traffic lights that especially a kind of anomalous trichromatism/colour blindness can be discerned.

Background technology

At present, traffic signals are a kind of being difficult to rapidly for colour blindness or tritanope, accurately, the indicator signal of clear identification, colour blindness/tritanope can not take out a driver's license, even can't independently pass through the road that is provided with traffic lights.The traffic method clearly stipulates to distinguish the qualification that the people of red green does not take driving test, and shows that according to investigation the blind rate of China's pedication accounts for total population 5%; The blind rate of China's woman's charm: account for 0.8% of total population; China colour blindness gene carrier's frequency accounts for 9% of total population, after China adds World Trade Organization, automobile begins to step into common people family, driving singly has not been a workmanship, and be daily living skill, forbid that the achromate drives motor vehicle and will have influence on normal work of achromate and life largely.

Summary of the invention

The technical problems to be solved in the utility model is: the LED traffic lights that provide a kind of anomalous trichromatism/colour blindness to discern solve the problem that existing traffic lights can't be made the achromate can not drive motor vehicle and independently pass through the traffic intersection that is provided with traffic lights by colour blindness or tritanope identification.

The technical scheme that its technical matters that solves the utility model adopts is: the LED traffic lights that a kind of anomalous trichromatism/colour blindness can be discerned, has red eye, amber lamp and greensignal light, red eye, amber lamp and greensignal light all have installing plate and arrange the LED be fixed on the installing plate with dot matrix, red eye employing red LED is arranged in arrow and adds annular or annular on installing plate, amber lamp adopts yellow led to be arranged in circle on installing plate or arrow adds annular, greensignal light adopts green LED to be arranged in circle or arrow-shaped on installing plate, on the same group the red eye in the traffic lights, the LED of amber lamp and greensignal light is arranged in different shapes.

Red eye represents that no through traffic in the utility model, and amber lamp is represented M signal, and greensignal light is represented to pass through.

The beneficial effects of the utility model are, the mode that the utility model adopts shape and color to combine, add annular with the arrow of redness and represent that no through traffic, yellow circle is represented M signal, and green arrow-shaped is represented to pass through, neither influence the performance of original function, can be discerned by colour blindness/tritanope again, simple in structure, be easy to realize and identification, light source adopts LED, and the damage of single LEDs can not influence the operate as normal of signal lamp.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the structural representation of first embodiment of the present utility model.

Fig. 2 is the structural representation of second embodiment of the present utility model.

Fig. 3 is the structural representation of the 3rd embodiment of the present utility model.

1. red eyes among the figure, 2. amber lamp, 3. greensignal light.

Embodiment

First embodiment of the LED traffic lights that anomalous trichromatism/colour blindness of the present utility model as shown in Figure 1 can be discerned, have red eye 1, amber lamp 2 and greensignal light 3, red eye 1, amber lamp 2 and greensignal light 3 all have installing plate and arrange the LED be fixed on the installing plate with dot matrix, red eye 1 adopts red LED to be arranged in annular on installing plate, amber lamp 2 adopts yellow led to be arranged in small circular on installing plate, and greensignal light 3 adopts green LED to be arranged in big circle on installing plate.

Second embodiment of the LED traffic lights that anomalous trichromatism/colour blindness of the present utility model as shown in Figure 2 can be discerned, have red eye 1, amber lamp 2 and greensignal light 3, red eye 1, amber lamp 2 and greensignal light 3 all have installing plate and arrange the LED be fixed on the installing plate with dot matrix, red eye 1 employing red LED is arranged in arrow and adds annular on installing plate, amber lamp 2 adopts yellow led to be arranged in circle on installing plate, and greensignal light 3 adopts green LED to be arranged in arrow-shaped on installing plate.

The 3rd embodiment of the LED traffic lights that anomalous trichromatism/colour blindness of the present utility model as shown in Figure 3 can be discerned, have red eye 1, amber lamp 2 and greensignal light 3, red eye 1, amber lamp 2 and greensignal light 3 all have installing plate and arrange the LED be fixed on the installing plate with dot matrix, red eye 1 adopts red LED to be arranged in annular on installing plate, amber lamp 2 employing yellow leds are arranged in arrow and add annular on installing plate, greensignal light 3 adopts green LED to be arranged in arrow-shaped on installing plate.

Claims

1. LED traffic lights that anomalous trichromatism/colour blindness can be discerned, has red eye (1), amber lamp (2) and greensignal light (3), red eye (1), amber lamp (2) and greensignal light (3) all have installing plate and arrange the LED be fixed on the installing plate with dot matrix, it is characterized in that: described red eye (1) employing red LED is arranged in arrow and adds annular or annular on installing plate, amber lamp (2) adopts yellow led to be arranged in circle on installing plate or arrow adds annular, greensignal light (3) adopts green LED to be arranged in circle or arrow-shaped on installing plate, on the same group the red eye in the traffic lights (1), amber lamp (2) is arranged in different shapes with the LED of greensignal light (3).