CN2501129Y - Traffic light - Google Patents

Abstract

A novel traffic light includes a burner and a brace device of the burner which is composed of an outer frame and a luminophor. The burner is of one while the luminophor hereof consists of a plurality of red-and-green double primary-color diodes whose primary color polar is connected with the output end of a drive current. The outer frame of the burner can be in shape of an isosceles triangle. The utility model has advantages of simple and compact structure, long service life and material and energy saving etc.

Description

Novel traffic lights

The utility model relates to a kind of structure of traffic lights, especially a kind of traffic lights that have only a lamp holder can send red, green, yellow three kinds of colors respectively in the different moment.

Along with the raising of people's living standard, the quickening of rhythm of life, increasing people uses various motor-driven or bicycles as instrument, and the laying of urban road is also more and more crisscross, so traffic administration becomes more and more important.Traffic lights are widely used on the urban and suburban roads as the topmost pilot lamp that whether passes through.The structure of existing traffic lights mostly is corresponding red, green, yellow three kinds of colors three lamp holders is set, so that indicate different states in the different moment by the lamp of different lamp holders, different colours.This structure weak point is that lamp holder is many, and is bulky, and the starting material demand is big, and power consumption is big.

The purpose of this utility model is to provide a kind of novel traffic lights, and it has only a lamp holder, and this lamp holder luminophor is a diode, can send the green three kinds of colors of reddish yellow respectively, reduces traffic lights manufacturing cost cost, and saves the energy.

The purpose of this utility model is achieved in that a kind of novel traffic lights, it comprises the bracing or strutting arrangement of lamp holder and lamp holder, lamp holder is made up of housing and luminophor, wherein said lamp holder is one, the luminophor of lamp holder is made up of a plurality of red green dual base color diodes, and the primary colours utmost point of diode connects the output terminal of driving circuit.

Described lamp holder housing can be isosceles triangle.

According to the technique scheme analysis as can be known, the utlity model has advantages such as simple in structure, compact, the saving material and the energy, specific as follows:

1, because most of traffic lights are arranged on the lamppost, and not so the quantity that reduces lamp holder alleviated the burden of lamppost, and the design strength of lamppost reduces, the therefore structure of the lamp holder manufacturing materials of not only having saved lamp holder, and saved the material of lamppost greatly.

2, because the serviceable life of semiconductor diode is longer, and physical characteristics is stable, operating cost and maintenance cost have therefore been reduced.

3, the power consumption of diode is little, has therefore saved electric energy.

Below in conjunction with accompanying drawing and concrete technology implementation scheme the utility model is described in further detail.

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model driving circuit schematic diagram.

As shown in Figure 1, 2, the utility model is a kind of novel traffic lights, and it comprises the bracing or strutting arrangement 2 of lamp holder 1 and lamp holder, and the lamp holder 1 that has can install on bracing or strutting arrangement 2; What have is set directly on certain fixed buildings, for example viaduct side etc.Lamp holder 1 is made up of housing 11 and luminophor 12.Wherein lamp holder 1 is one, and the luminophor 12 of lamp holder 1 is made up of a plurality of red green dual base color diodes 13, and the primary colours utmost point of diode 13 connects the output terminal of driving circuit.This driving circuit is a time control circuit, can be consistent with sequential circuit of the prior art.Wherein the output terminal Q1-Q9 of IC1, IC2 meets triode T4, T5 respectively and connects red primary colours utmost point HD and green primary colours utmost point LD respectively.K switch 2 is the power switch of this device.K switch 1 provides the control that resets, and starts or resets when control, uses this switch.Triode T1, T2 and R1, R3, C1 form the clock circuit of IC1, IC2, that IC1, IC2 are responsible for providing is red, yellow, green light light control in turn.When the needs red light is bright, connect the output T4 conducting of the red primary colours utmost point, with red filament spot, thereby send red signal; When the needs green light is bright, connect the output T5 conducting of the green primary colours utmost point, with green filament spot, thereby send green light signals; When the needs amber light is bright, the Q8 output high level of IC1, IC2, output T4, the T5 while turn-on action that connects the red primary colours utmost point and the green primary colours utmost point, red filament HD and green filament LD are lighted simultaneously, after the red and green luminous mixing simultaneously, just send armeniaceous light, thereby satisfied the requirement of sending steady yellow.Therefore, use the light emitting diode of a plurality of dual base colors to constitute traffic lights, can satisfy actual application fully.

In addition, the utility model is designed to the isoceles triangle shape with lamp holder housing 11, can have rated wind velocity preferably like this.

Claims (2)

1, a kind of novel traffic lights, it comprises the bracing or strutting arrangement of lamp holder and lamp holder, and lamp holder is made up of housing and luminophor, it is characterized in that: described lamp holder is one, the luminophor of lamp holder is made up of a plurality of red green dual base color diodes, and the primary colours utmost point of diode connects the output terminal of driving circuit.

2, novel traffic lights according to claim 1 is characterized in that: described lamp holder housing can be isosceles triangle.

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