CN2182436Y

CN2182436Y - Traffic signal lamp

Info

Publication number: CN2182436Y
Application number: CN 93247549
Authority: CN
Inventors: 何展飞
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-17
Filing date: 1993-12-17
Publication date: 1994-11-09
Anticipated expiration: 2003-12-17

Abstract

The utility model relates to a traffic signal lamp, composed of a lamp bank which displays red, yellow and green three colors. Each lamp bank comprises an outer cover, a support frame, a lamp holder, a lamp bulb, a reflective mirror, an inner rubber ring, an outer rubber ring, a cover ring, a display screen with a color coating layer, etc. The utility model is characterized in that a cover layer which can display specific geometric symbols is arranged on the coating layer of the inner surface of the display screen. Displaying the red color forms a pentagon, and displaying the yellow color forms a pentagon. Displaying the green color forms a pentagon. Not only the signal lamp can display the original technical three colors, and the recognition habit of the people is not changed, but also three different indicating symbols are adopted to cause patients with color blindness to distinguish the indicating meaning of the signal lamp by symbol features conveniently. Traffic accidents are reduced.

Description

Traffic signal lamp

The utility model relates to traffic lights.

As everyone knows, present traffic lights are the circle or the square front lamp of red, yellow, green three kinds of colors, it jaywalks for driving, when walking and has done tell-tale bulletin, people are also following this general in the world sign always and are driving a vehicle, walk or no through traffic, play a part positive to avoiding that traffic hazard takes place.Yet, concerning twenty-twenty people, can judge operation or postpone or the connotation that no through traffic according to above-mentioned three kinds of colors, and concerning eyes suffer from the people of colour blindness, owing to can't discern color, often act presumptuously and cause danger the hidden danger of the traffic hazard that lies dormant.But the achromate only loses the ability to see things in their true light to color, and the light and shade of figure and light is equally had ability to see things in their true light with ordinary person, therefore, how seeking a kind of traffic lights that not only had been applicable to the people of twenty-twenty vision but also had been applicable to the achromate is to be worth the problem inquired into.

The purpose of this utility model just provides and a kind ofly not only is applicable to twenty-twenty people but also be applicable to that the achromate reaches the traffic lights of distinguished symbol simultaneously.

Design of the present utility model is the operation designated symbol of international sound-track engraving apparatus, video recorder etc. is applied on the traffic lights, promptly original structure by outer cover, support, binding post, lamp socket, bulb, reflective mirror, inside and outside rubber ring, cover circle, hasp, spring leaf, take on the traffic lights that the display screen of climbing, have the color coating forms, on the coating on inner surface of display screen, be provided with and show and hold the overcoat of deciding geometrical symbol that this particular geometric symbol comprises red ■, yellow

, green

Make the people of twenty-twenty vision not change the custom of former technology, with color discrimination, and the achromate can distinguish moving law from the difference of geometrical symbol.

These traffic lights had both kept color, structure and the function of existing traffic lights, do not change people's identification custom, three kinds of designated symbols extensively being promoted the use of have in the world been adopted again, make achromate's indicative significance of discernible signal lamp easily, reduce traffic hazard, even drive a car and become possibility, this structural manufacturing process is easy, cost improves seldom, is worthy of popularization.

Description of drawings.

Fig. 1 is the utility model forward sight structural representation.

Fig. 2 is the another kind of scheme forward sight of a utility model structural representation.

Fig. 3 is the A-A cut-open view of Fig. 1, Fig. 2.

According to above-mentioned accompanying drawing example structure of the present utility model is described in further detail.

Traffic lights (referring to Fig. 1-3) show red respectively by three groups, yellow, the lamp group of green three looks constitutes, each lamp group comprises support (11) is housed in the outer cover (1), connect lamp socket (9) by lamp holder sleeve (12), two binding posts (10) and incandescent light bulb (13) are housed on the lamp socket, external power inserts binding post (10) by the through wires hole (19) on the outer cover (1), control the bright of bulb (13) by time relay (not shown), put out, the shinny of bulb forwards shines by reflective mirror (18), the small end of reflective mirror (18) embeds lamp socket (9), rubber ring (14) in big end embeds, and interior rubber ring is connected one with outer cover, lampshade (2) upper end is fixing with cover circle (3), and it is hinged with outer cover (1) by the cover circle, the lower end is by hasp (7), spring leaf (8) is climbed (17) snapping with taking, be fixed on the outer cover and take to climb, what formation can be dug is articulated and connected, and is convenient to maintenance or transposing bulb.Outer rubber circle (4) is connected with cover circle (3) interlocking, and the display screen (5) that has color coating (16) is contained in the outer rubber circle (4).

Display screen (5) is glass plate or the colored plastic that has the color coating, and on the coating on inner surface (16) of display screen the overcoat (15) that can show particular geometric symbol (6) is set.

Particular geometric symbol (6) comprises the red ■ of demonstration, no through traffic in expression, shows yellow , expression postpones indication, shows green

, the current indication of expression.

Overcoat (15) can be the coating of coated dark color or paste dark film or install the plate of other slim open-work additional again on the coating (16) beyond the above-mentioned symbol, as iron sheet, plank and so on, the open-work shape is mutually attached with particular geometric symbol (6), and selecting dark color for use is that assurance is light tight.Like this, when the illumination of bulb (13) was mapped on the display screen (5), display screen externally just demonstrated particular geometric symbol (6).

Fig. 1 display screen (5) is the circular configuration signal lamp, Fig. 2 display screen (5) is the square structure signal lamp, and inner structure is identical, and square structure makes the symbol area of display color bigger, both all can become " one " font to place or vertical one-tenth " 1 " font is placed, and effect is identical.

Claims

1, a kind of traffic lights, show red respectively by three groups, yellow, the lamp group of green three looks constitutes, each lamp group comprises the lamp socket (9) that band binding post (10) is housed in outer cover (1) and the support (11), in the seat bulb (13) is housed, outer reflective mirror (18) small end of bulb embeds lamp socket (9), big end embeds the interior rubber ring (14) that is connected one with outer cover (1), cover circle (3) one ends fixing with lampshade (2) are hinged on the outer cover (1), the other end is by hasp (7), spring leaf (8) be fixed on taking on the outer cover (1) and climb (17) snapping, in the outer rubber circle (4) that is halved together with cover circle (3) display screen (5) is housed, the inside surface of display screen scribbles the color coating (16) of band bag, it is characterized in that the coating on inner surface (16) of display screen (5) is provided with the overcoat (15) that can show particular geometric symbol (6).

2, traffic lights as claimed in claim 1 is characterized in that display screen (5) can be the glass plate or the colored plastic of colored coating (16).

3, traffic lights as claimed in claim 1 or 2 is characterized in that described display screen (5) can be circular or square.

4, traffic lights as claimed in claim 1 is characterized in that described particular geometric symbol (6) comprises red packet ■, yellow , green

5, traffic lights as claimed in claim 1 is characterized in that described overcoat (15) can be the dark coating of coated or paste dark film or install the sheet material of other slim open-work additional again on the coating beyond the symbol.