CN200965731Y

CN200965731Y - A traffic signal lamp improvement structure

Info

Publication number: CN200965731Y
Application number: CN 200620157825
Authority: CN
Inventors: 陈宜庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-30
Filing date: 2006-10-30
Publication date: 2007-10-24
Anticipated expiration: 2016-10-30

Abstract

The utility model relates to a traffic light modified structure, in particular to that a marking lamp box inside is provided with at least an illuminant light group. The illuminant light group which consists of a plurality of LED bulbs that form square type lamps or round lamps in a matrix type arrangement or a bee groove type arrangement comprises monochrome LED bulbs that can send out red, yellow and green rays respectively. The monochrome LED bulbs are in mutually staggered around arrangement. The illuminant light group can send out the red, yellow and green signals respectively, and aim at reducing the weight and size of the lamp box and lower the cost.

Description

A kind of traffic lights improvement structure

Technical field

The utility model relates to a kind of traffic lights structure, what be particularly related to is that a kind of same illuminator group in marker lamp house can be sent red, yellow, green three kinds of signal lamps according to control, the traffic lights that maybe can show arrow, X word, numeral etc., to reach volume, the weight that reduces lamp box, with the purpose that reduces cost.

Background technology

Existing traffic lights structure, structure as red, yellow, green coston light will, it is three groups of light-emitting devices of installing in a lamp box, or formed with three lamp boxes that are equiped with one group of light-emitting device respectively, satisfy with enforcement point duty task, and above-mentioned light-emitting device includes general osram lamp or LED lamp group.

Yet when setting up as being configured in of above-mentioned existing traffic sign, the sign that at least must fixed packet on same flag-rod contains red, yellow, green three kinds of colors is divided into three lamp box settings, and its shortcoming is as follows:

1. cost height-quantity is many, volume is big, Heavy Weight, causes hanging with the flag-rod (pillar) that structure matches.

2. windage loss height-TaiWan, China etc. is economized and is the high-frequency typhoon area, and area is big, and windage is big, and the traffic sign damaged of typhoon season is not within minority whenever.

Sight line poor-stand upright on the vertical type traffic lights at crossing, because of the excessive sight line that hampers human pilot easily of volume, it is dangerous relatively to improve driving.

Design a kind of identification light structure of improveing shape so have before this case utility model designer, it is that the LED lamp group that is equiped with a group of be square arranged or circular arrangement in a sign case is at least formed; It is characterized in that: each LED lamp in the described LED lamp group is to be polycrystalline light emitting diode, comprises red, green two luminescence chips at least, and can send the light of ruddiness or green glow or gold-tinted.But the patented technology of case is when reality is used before described one, wherein finishes serviceable life of LED bulb of variable color than the shortcoming of monochromatic LED bulb difference with mixed light.

In addition, with regard to the lamp box structure of existing traffic sign, it is in the dead ahead of installing illuminator group, promptly the direction of throwing at signal lamp light is provided with a lampshade and is subjected to the situation of interference of light evil or generation light leak to prevent light, yet described one existing lampshade can be divided into two kinds of half-mask (as the marginal ridge shape) or all covers (cylinder type); Its shortcoming is: the lampshade of half-mask can't effectively prevent the interference of light evil, and easily causes the driver of different directions to see signal lamp by the side, produces the situation of erroneous judgement traffic sign, and the harm traffic safety; The lampshade of all cover then is that its formed windage is bigger, easily loses the structure of described traffic sign.Be with, to the illuminator group of above-mentioned existing traffic lights and lamp box structure, necessity of improvement is again arranged all.

The utility model designer studies intensively in view of the defective of above-mentioned existing traffic lights structure, and amasss the individual experience is for many years observed, studied to this product, and whole utility model goes out a kind of brand-new traffic lights improvement and constructs.

Summary of the invention

The utility model fundamental purpose is, a kind of traffic lights improvement structure is provided, the mode that illuminator group is wherein arranged with matrix form or honeybee slot type by several red, yellow, green LED bulbs that are respectively monochromatic is formed rectangle or circular light fixture, to save cost and the serviceable life that increases bulb.

The utility model time purpose is, a kind of traffic lights improvement structure is provided, lamp box wherein is to be provided with the cylinder type lampshade in its dead ahead that illuminator group is installed, the wall of described lampshade is provided with valve, and can when windage is big, can open automatically, to reduce windage and can keep visual effect more clearly.

In order to achieve the above object, the technical solution adopted in the utility model is, a kind of traffic lights improvement structure is provided, described traffic lights improvement structure, mainly be in a marker lamp house, to be provided with an illuminator group at least, described illuminator group is to be arranged with matrix or honeybee slot type by several LED bulbs to form square or circular light fixture, and can make a described illuminator group send red, yellow, green three kinds of signals; Wherein, include the monochromatic LED bulb that can send ruddiness, gold-tinted and green glow respectively in the described illuminator group, and described monochromatic LED bulb is interlaced up and down arrangement.

When using according to above-mentioned tectonic association, the same illuminator group of a described marker lamp house can be shown as red light or green light or amber light traffic sign according to the control of traffic control signal, become a kind of multi-functional traffic signals modulated structure that integrates, cost is low, windage loss is low with improve the effects such as situation that hinder the human pilot sight line so can have; In addition, each LED bulb wherein is monochromatic LED bulb, rather than the colored mixed-light lamp bulb of use, so its each luminescence chip in use is mutually noninterfere and luminous alone, so can promote the serviceable life of each LED bulb, and then increase the practicality and the economic worth of a described product.

And for example above-mentioned structure, the marker lamp house dead ahead that wherein is used for installing the illuminator group is provided with the cylinder type lampshade, described lampshade is provided with several openings on its side wall surface, be pivoted with a valve with one on the described opening, and described valve also makes its maintenance close the state of opening with an elastic parts; According to and, when the utility model uses, on lamp box, relatively be easy to generate the lampshade of windage, must can when setting up the pressure of elastic parts greatly thereon, windage can open automatically by means of the structure of valve, to allow air-flow pass through smoothly, reach the purpose that can further reduce windage; Secondly, the lampshade of a described lamp box is to be enclosed cylinder type, therefore is not subject to the interference of extraneous light when implementing, or has the situation of light leak to take place, so can improve signal lamp visual effect more clearly, and prevent that other track from seeing that by side the erroneous judgement facts of signal lamp takes place.

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is a three-dimensional combination figure of the present utility model;

Fig. 3 is the embodiment synoptic diagram of illuminator group of the present utility model;

Fig. 4 is another combination of the utility model embodiment front plan view.

Description of reference numerals: 10-lamp box; The 11-lampshade; The 111-opening; The 112-valve; The 113-elastic parts; 20-illuminator group; 21,22,23-LED bulb.

Embodiment

Below in conjunction with accompanying drawing, to this novel above-mentionedly is described in more detail with other technical characterictic and advantage.

At first see also Fig. 1 to shown in Figure 3, traffic lights improvement structure described in the utility model, mainly be in a marker lamp house 10, to be provided with an illuminator group 20 at least, described illuminator group 20 is to be arranged with matrix or honeybee slot type by

several LED bulbs

21,22,23 to form square or circular light fixture, and can make a described illuminator group 20 send red, yellow, green three kinds of signals; Its feature exists: include the

monochromatic LED bulb

21,22,23 that can send ruddiness, gold-tinted and green glow respectively in the described illuminator group 20, and described monochromatic LED bulb the 21,22, the 23rd, interlaced up and down arrangement (as Fig. 3).

When using according to above-mentioned tectonic association, the same illuminator group 20 of a described marker lamp house 10 can be shown as red light or green light or amber light traffic sign according to the control of traffic control signal, become the traffic signals modulated structure that a kind of multinomial signal lamp function integrates, cost is low, windage loss is low with improve the effects such as situation that hinder the human pilot sight line so can have; In addition, each

LED bulb

21,22,23 wherein is monochromatic LED bulb, rather than the colored mixed-light lamp bulb of use, so its each luminescence chip in use is mutually noninterfere and luminous alone, just can reduce the working time and its working temperature of reduction of each chip, so can effectively promote the serviceable life of each LED bulb, and then increase the practicality and the economic worth of a described product.

And for example above-mentioned structure, marker lamp house 10 dead aheads that wherein are used for installing illuminator group 20 are provided with cylinder type lampshade 11 (as Fig. 1 and shown in Figure 2), described lampshade 11 is provided with several openings 111 on its side wall surface, be pivoted with a valve 112 with one on the described opening 111, described valve 112 also remains with opening 111 closing state it with an elastic parts 113; Again, opening 111 positions wherein are arranged on the positions (is the best with 45 degree) with respect to lamp box inclination 30～60 degree.

According to and, when the utility model uses, on lamp box 10, relatively be easy to generate the lampshade 11 of windage, must rely on the structure of valve 112 and can when windage is set up the pressure of elastic parts 113 greatly thereon, can open automatically, so that air-flow can be passed through smoothly, and, cause valve 112 to be subjected to adjacent lampshade to disturb (as Fig. 4) opening Shi Buhui, so can further reach the purpose of minimizing windage when described opening 111 is arranged on the obliquities of 45 degree; Secondly, the lampshade 11 of a described lamp box 10 is to be enclosed cylinder type, therefore when implementing, be not vulnerable to the interference of extraneous light, and can improve signal lamp visual effect more clearly, or the situation that does not have light leak because of closure takes place, the facts of judging by accident so can prevent other track from seeing described signal lamp by side takes place, to promote traffic safety.

In sum, traffic lights improvement structure disclosed in the utility model can reach really and reduce windage and equipment cost, with the effect that promotes serviceable life; Again, the described structural attitude of this case is not seen publication or public use person before proposing patented claim; So the utility model can meet novel patent requirement, applies for novel patent in accordance with the law.

More than explanation is novel just illustrative for this; and it is nonrestrictive; those of ordinary skills understand; under the situation of the spirit and scope that do not break away from following claims and limited; can make many modifications; change, or equivalence, but all will fall in the protection domain of the present utility model.

Claims

1. a traffic lights improvement is constructed, it is to be provided with an illuminator group in a marker lamp house at least, described illuminator group is to be arranged with matrix or honeybee slot type by several LED bulbs to form square or circular light fixture, and makes a described illuminator group send red, yellow, green three kinds of signal lamps; It is characterized in that:

Include the monochromatic LED bulb that sends ruddiness, gold-tinted and green glow respectively in the described illuminator group, and described monochromatic LED bulb is interlaced up and down arrangement.

2. traffic lights improvement structure according to claim 1, it is characterized in that: the dead ahead of described lamp box installing illuminator group is provided with the cylinder type lampshade, described lampshade is provided with several openings on its side wall surface, be pivoted with a valve with one on the described opening, described valve makes it that opening is remained closing state with an elastic parts.

3. traffic lights improvement structure according to claim 2, it is characterized in that: described opening is arranged on the positions with respect to lamp box inclination 30～60 degree.