CN200993822Y

CN200993822Y - Sunlight-reflection-proof traffic signal lamp

Info

Publication number: CN200993822Y
Application number: CNU2006201624944U
Authority: CN
Inventors: 付晓波; 易臻真
Original assignee: Shanghai Zhabei District Middle and Primary School Science and Technology Guide Station
Current assignee: Shanghai Zhabei District Middle and Primary School Science and Technology Guide Station
Priority date: 2006-12-29
Filing date: 2006-12-29
Publication date: 2007-12-19
Anticipated expiration: 2016-12-29

Abstract

The utility model discloses a traffic signal lamp with sunlight reflection resistance and composes an illuminator, a lamp face and a glare shield. The illuminator is positioned at the back of the lamp face and connected with the power source. The lamp face is separated into a plurality of separator plates in parallel to the ground. The upper surface of the separator plate is made of deep color light-absorbing material, while the lower surface is made of reflective materials. By the technical proposal provided in the utility model, the designed traffic signal lamp is provided with the advantage that the sunlight reflection can be prevented above 10 degrees of the included angle between the sunlight and the ground, so as to fundamentally solve the sunlight reflection on the signal lamp. Moreover, the utility model has simple structure, low cost and good commerciality.

Description

A kind of traffic lights of anti-sunlight reflected

Technical field

The utility model relates to a kind of novel traffic signal lamp, particularly a kind of traffic lights of anti-sunlight reflected.

Background technology

Traditional traffic lights comprise bulb, lamp face and light shield, bulb is luminous to refract to human eye through the lamp face, but because the direct projection of sunshine, although light shield is arranged, but when sunlight and ground angle were spent less than 40, light shield cut little ice, and reflective phenomenon takes place, cause pedestrian, driver to be difficult to see clearly traffic lights, and cause traffic hazard.

Therefore researching and developing a kind of traffic lights of anti-sunlight reflected, is relevant industry problem demanding prompt solution.

The utility model content

Goal of the invention of the present utility model aims to provide a kind of traffic lights of anti-sunlight emission, and to solve sunlight in certain angle, reflection causes the unclear problem of traffic signals on traffic lights.

Goal of the invention of the present utility model can be achieved through the following technical solutions.

A kind of traffic lights of anti-sunlight reflected comprise luminophor, lamp face and light shield, and luminophor places the back of lamp face to be connected with power supply; Described lamp face is separated with the some dividing plates that are parallel to ground; Described dividing plate upper surface is dark light absorbent, and the dividing plate lower surface is a reflectorized material.

Described luminophor is incandescent lamp or LED lamp.

Described spacer width is identical with it contacts formation with the lamp face string.

The length of described dividing plate reduces from top to bottom successively.

Described dividing plate upper surface is the black light-absorbing material.

Described dividing plate can with the lampshade one or with lamp face one.

The light of luminophor is through the refraction of lamp face and reflecting into into pedestrian and pilot's line of vision of dividing plate.

The lower surface of every layer of dividing plate is made reflective, flashlight can be reflected to oblique below pedestrian the eye in.Upper surface is made with the black light-absorbing material, in case repeatedly reflection, undesired signal light take place between dividing plate sunshine.

The traffic lights of the anti-sunlight reflected that the technical scheme that provides by the utility model designs, has the advantage that can more than sunlight and ground angle 10 degree, all can prevent sunlight reflected, fundamentally solved the problem that sunlight reflects on signal lamp, and the utility model is simple in structure, with low cost, have good commercial.

Description of drawings

Fig. 1 is a side structure synoptic diagram of the present utility model;

Fig. 2 is a Facad structure synoptic diagram of the present utility model;

Among the figure: 1-light shield 2-luminophor 3-lamp face

4-dividing plate 41-dividing plate upper surface 42-dividing plate lower surface

Embodiment

Further specify design feature of the present utility model below in conjunction with accompanying drawing and embodiment.

The traffic lights of anti-sunlight reflected as shown in Figure 1 comprise luminophor 2, lamp face 3 and light shield 1, and luminophor 2 places the back of lamp face 3 to be connected with power supply; Some dividing plates 4 that described lamp face 3 usefulness are parallel to ground separate; Described dividing plate upper surface 41 is dark light absorbent, and dividing plate lower surface 42 is a reflectorized material.

The length of its median septum 4 reduces from top to bottom successively.

As shown in Figure 2, dividing plate 4 width are identical with it contacts formation with the lamp face string.

Simulated experiment shows, part lamp face will be by direct projection when the normal signal lamp was lower than 40 ° in the sunlight angle, and improved signal lamp just produces same phenomenon when the sunlight angle is lower than 10 °.Thereby the present invention has fundamentally solved the problem of signal lamp reflected sunlight.

Claims

1, a kind of traffic lights of anti-sunlight reflected, comprise luminophor (2), lamp face (3) and light shield (1), luminophor (2) places the back of lamp face (3) to be connected with power supply, it is characterized in that: described lamp face (3) is separated with the some dividing plates (4) that are parallel to ground; Described dividing plate upper surface (41) is dark light absorbent, and dividing plate lower surface (42) is a reflectorized material.

2, the traffic lights of a kind of anti-sunlight reflected according to claim 1 is characterized in that: described luminophor (2) is incandescent lamp or LED lamp.

3, the traffic lights of a kind of anti-sunlight reflected according to claim 1 is characterized in that: described dividing plate (4) width contacts the string that forms with it and equates with the lamp face.

4, the traffic lights of a kind of anti-sunlight reflected according to claim 1 is characterized in that: the length of described dividing plate (4) reduces from top to bottom successively.

5, the traffic lights of a kind of anti-sunlight reflected according to claim 1 is characterized in that: described dividing plate (4) upper surface is the black light-absorbing material.

6, the traffic lights of a kind of anti-sunlight reflected according to claim 1 is characterized in that: described dividing plate (4) can with the lampshade one or with lamp face (3) one.