CN202217393U - Traffic signal light device - Google Patents

Abstract

The utility model relates to a traffic signal light device. Based on the control of traditional traffic signal lights and the national regulations about the brightness, chroma and the like of the traffic lights, in the traffic signal light device, a red LED (light-emitting diode) light, a yellow LED light and a green LED light are rearranged, for example, the arrangements of triple rings (circular rings or square rings), triple cross bars or triple vertical bars are adopted so as to realized that the three lights, i.e., the red light, the yellow light and the green light, are integrated into one in the appearance structure, so that the materials are greatly reduced, and resources are saved.

Description

A kind of stop-light device

Technical field

The utility model relates to the LED stop-light.

Background technology

Present stop-light adopts the form of three independent solid circle (or arrow) LED dot matrix mostly, and this arrangement has been wasted the space, has wasted light fixture framework, support and LED lamp, thereby makes that its cost is higher.

The utility model content

The purpose of the utility model is to avoid the problem of above-mentioned existence, and a kind of stop-light device is provided.The utility model solves the technical scheme that its technical matters adopted: through the LED lamp in the reasonable Arrangement reddish yellow green traffic pilot lamp, make the green three lamps unification of reddish yellow, promptly the green three lamp arrangement areas of reddish yellow significantly reduce than the area of traditional reddish yellow green traffic pilot lamp.The utility model need not change the control mode of conventional traffic pilot lamp, realizes easily.

Through the patent inquiry, the patent No. is that 200520053902.8 (three-in-one stop-lights) are with independent integral control circuit stop-light to be controlled in addition.The utility model patent need not change traditional control system, realizes that cost is lower thereby improve more easily.The patent No. be these two patents of 200510041965.6 and 200720011468.6 all be say pass through to change the contour structures of green three lamps of conventional traffic pilot lamp reddish yellow so that help the personnel of colour blindness and anomalous trichromatism to go across the road; They do not carry out integrated to three lamps, so do not save material and resource.

Description of drawings

Fig. 1 indicates the layout synoptic diagram of red greenish-yellow lamp for conventional traffic;

Fig. 2 indicates one of layout synoptic diagram of red greenish-yellow lamp for the utility model traffic;

Fig. 3 indicate for the utility model traffic red greenish-yellow lamp the layout synoptic diagram two;

Wherein, the expression red LED of alphabetical A is arranged in the circle, the expression yellow led of letter b is arranged, the expression green LED of letter C is arranged.

Embodiment

Like Fig. 2; A lamp the inside through with traditional free-standing reddish yellow green traffic pilot lamp is arranged according to mode shown in Figure 2; Certainly, this mode has been sacrificed the quantity of the green every kind of color LED of reddish yellow, can reduce whole brightness; As long as these relevant laws and regulations that meet country are just passable; From concrete instance is feasible because useful arrow is indicated in the pilot lamp with onesize lamp door, with the LED lamp in the pilot lamp of arrow indication obviously than lacking a lot with the quantity of the LED in the pilot lamp of cake.

In addition; If consider the problem that the pedestrian of anomalous trichromatism or colour blindness goes across the road, can the layout of LED in shape or quantity be optimized, as Fig. 2 quantitatively red light (with the circle of alphabetical A) whippletree is arranged; Amber light (circle of band letter b) has two whippletrees, and green light (circle of band letter C) has three whippletrees.Like Fig. 3, can carry out layout optimization again in order to make the green LED lamp of reddish yellow quantitatively keep close.In a word, under the situation that satisfies state's laws rules and relevant industries standard, be to have feasibility that the yellowish green stop-light of conventional red is arranged again and practicality, thereby reach the optimization on the space, save material, save cost.

Claims (1)

1. a stop-light device is characterized in that through the LED lamp in the reasonable Arrangement reddish yellow green traffic pilot lamp, makes the green three lamps unification of reddish yellow, and promptly the green three lamp arrangement areas of reddish yellow significantly reduce than the area of traditional reddish yellow green traffic pilot lamp.

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