CN201435157Y

CN201435157Y - Traffic light

Info

Publication number: CN201435157Y
Application number: CN2009200434310U
Authority: CN
Inventors: 顾霄航
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-30
Filing date: 2009-06-30
Publication date: 2010-03-31
Anticipated expiration: 2019-06-30

Abstract

The utility model provides a traffic light, which comprises a signal light box (1) and a support (2), wherein the signal light box (1) mainly comprises a signal board (6) and a micro-computer controller (7). The traffic light is characterized in that a solar panel (3) is also arranged on the support (2) and is connected with the micro-computer controller (7) and the signal board (6) in series. Through the solar panel arranged on the support, solar energy can be converted into electric energy so as to support the traffic light to work, thereby solving the power utilization problem of the traffic light. Without relying on an external power supply, the traffic light is more energy-saving and more environment-friendly, and simultaneously, the erection of the traffic light is more convenient and faster.

Description

Traffic lights

Technical field

The utility model relates to a kind of traffic lights.

Background technology

At present, the traffic lights that use the crossroad are to carry out point duty by the color of LED lamp, and being powered by circumscripted power line makes its work.

There is such weak point in these type of traffic lights:

First: existing traffic lights are powered to insert power lead, set up traffic lights a crossroad, must carry out accurate circuit earlier and arrange, install electric wiring, and traffic lights could be installed; In case traffic lights damage, traffic is blocked up at once, makes troubles to trip;

Second: existing traffic lights are to direct traffic with LED lamp color, so for traffic safety, traffic law forbids that colour blindness drives, society has deprived the due right of a part of crowd by force with the rules form.

The utility model content

The purpose of this utility model is to provide a kind of simple in structure, traffic lights of need not to rely on external power supply.

The purpose of this utility model is achieved in that

A kind of traffic lights, comprise Traffic signal box and support, described Traffic signal box mainly is made up of signal plate, microcomputer controller, it is characterized in that: also be provided with solar panels on the described support, described solar panels and described microcomputer controller and described signal plate are connected in series.

Night and cloudy day use for convenience, also be provided with accumulator on the described support, described accumulator be connected in series with described microcomputer controller and described signal plate again after described solar panels are in parallel, the dump energy on the solar panels can be gathered in the accumulator like this.

As a kind of improvement of the present utility model, also be provided with photoreceptor on the described support, described photoreceptor and described solar panels, described microcomputer controller and described signal plate are connected in series.Described smooth device is accurately measured light intensity, provides data to described micro processor, by described micro processor described charging and discharging of accumulator is controlled.

As second kind of improvement of the present utility model, also be provided with an interface that is connected with external power supply on the described accumulator.When light is not enough for a long time, can cause described accumulator electric energy deficiency, can charge to described accumulator by external power supply.

Improve as of the present utility model the third, the red light on the described signal plate, green light and amber light are respectively with the graphic lamp that has different logotypes; When red light is bright, can see the logotype of forbidding on the lamp; When green light is bright, see corresponding current logotype; When amber light is bright, see corresponding preparation logotype.

The beneficial effects of the utility model are:

1, the utility model can be that electric energy is supported traffic lights work with conversion of solar energy by solar panels are set on support, has solved the electrical problem of traffic lights; Traffic lights of the present utility model need not to rely on external power supply, thereby make the more energy-saving and environmental protection of these traffic lights, make setting up of traffic lights more convenient, quick simultaneously;

2, be provided with accumulator in the utility model product, guaranteed that traffic lights under any circumstance can both operate as normal;

3, the scheme of the utility model by providing pattern identification to discern lights state can be distinguished the state of traffic lights to make the crowd of colour blindness and anomalous trichromatism also have the right of driving clearly.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Embodiment

Below in conjunction with accompanying drawing, technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.

Embodiment 1

As shown in Figure 1, a kind of traffic lights comprise Traffic signal box 1 and support 2, and described Traffic signal box 1 mainly is made up of signal plate 6, microcomputer controller 7, also be provided with solar panels 3 on the described support 2, described solar panels 3 are connected in series with described microcomputer controller 7 and described signal plate 6; Also be provided with accumulator 5 on the described support 2, be connected in series with described microcomputer controller 7 and described signal plate 6 again after described accumulator 5 and described solar panels 3 are in parallel; Also be provided with photoreceptor 4 on the described support 2, described photoreceptor 4 is connected in series with described solar panels 3, described microcomputer controller 7 and described signal plate 6; Also be provided with an interface that is connected with external power supply 8 on the described accumulator 5; Red light, green light and amber light on the described signal plate 6 is respectively with the graphic lamp that has different logotypes.

During red green work, photoreceptor 4 measuring light line strengths, data are delivered to microcomputer controller 7, judge by 7 pairs of data of described microcomputer controller, data are greater than the critical value of setting, described microcomputer controller 7, Traffic signal box 6 and described photoreceptor 4 use the electric energy of solar panels 7 with conversion of solar energy, and accumulator 5 is received the control signal that described microcomputer controller 7 sends simultaneously, charges; Otherwise, send the critical value that data are less than or equal to setting back to when described photoreceptor 7, described microcomputer controller 7 sends control signal, discharges after described accumulator 5 is received signal, is described microcomputer controller 7, described

Traffic signal box

6,4 power supplies of described photoreceptor.

Claims

1, a kind of traffic lights, comprise Traffic signal box (1) and support (2), described Traffic signal box (1) mainly is made up of signal plate (6), microcomputer controller (7), it is characterized in that: also be provided with solar panels (3) on the described support (2), described solar panels (3) are connected in series with described microcomputer controller (7) and described signal plate (6).

2, traffic lights according to claim 1, it is characterized in that: also be provided with accumulator (5) on the described support (2), described accumulator (5) be connected in series with described microcomputer controller (7) and described signal plate (6) again after described solar panels (3) are in parallel.

3, traffic lights according to claim 2 is characterized in that: also be provided with photoreceptor (4) on the described support (2), described photoreceptor (4) is connected in series with described solar panels (3), described microcomputer controller (7) and described signal plate (6).

4, according to claim 2 or 3 described traffic lights, it is characterized in that: also be provided with an interface that is connected with external power supply (8) on the described accumulator (5).

5, traffic lights according to claim 4 is characterized in that: red light, green light and the amber light on the described signal plate (6) is respectively with the graphic lamp that has different logotypes.