CN105599668A - Taxi top lamp allowing double-color display - Google Patents

Abstract

The invention discloses a taxi top lamp allowing double-color display. The lamp comprises a lamp box, a power source and a control switch, wherein the lamp box is placed on the outer top part of a taxi; a circuit in the lamp box is connected to the power source by a power source wire, and the power source is placed in the taxi; the circuit in the lamp box is connected to the control switch by a control wire; the control switch is placed on a driver's control console; a button A and a button B are disposed on the control switch; an electric lamp or an electronic word display screen is disposed in the lamp box; when button A is pressed, one color such as red or another color is displayed outside the lamp box after the electric lamp in the lamp box is lighted up or after words are displayed on the electronic word display screen; and when the button B is pressed, a color such as green or another color which is different from the color displayed when the button A is pressed is displayed outside the lamp box when the electric lamp in the lamp box is lighted on or after the words are displayed on the electronic word display screen.

Description

A kind of energy shows double-colored taxi dome lamp

Technical field

The present invention relates to taxi dome lamp field, refer more particularly to a kind of energy and show double-colored taxi dome lamp.

Background technology

The ceiling light of installing on taxi (taxi) roof running in urban and suburban roads at present, is all to show a kind of redness, althoughIn some ceiling lights, increase and have LED display, demonstrate " empty wagons " or " having visitor " two kinds of printed words, its meaning is bulletin passerby basisCar is that empty wagons is ready carrying, or the carrying more now that had guest on bulletin passerby Ben Che, but because the printed words that show are notVery large, generally do not see its displaying contents of Chu at ten meters with nonlocal people, do not know in car, whether have visitor, especially old man and myopiaPeople etc. more do not see; We often find such sight, when distant place taxi come passenger with regard to anxious be flushed to roadside wave signal wantWhether by bus, not knowing has had passenger on car, when car approaching just finds there is people on car, or does not see the interior situation of car at all,Scholar speeds by, and passenger also takes for to refuse to take passengers and makes very unhappy, even goes to road center pushing-off the wagons by force, and this behavior isDanger close; On current taxi, the solid color of ceiling light demonstration is bad in a word distinguishes on car whether have visitor, has drawback.

Summary of the invention

The object of the invention is to overcome above-mentioned weak point of the prior art and provides a kind of energy to show double-colored taxi dome lamp,Described taxi dome lamp can show two kinds of different colours, such as showing the red empty wagons that represents, shows that green represents to have visitor in car,Passerby is very clear, distinguishes well.

For achieving the above object, the present invention realizes by following technical approach:

Can show a double-colored taxi dome lamp, comprise lamp box 1, power supply 2, gauge tap 3, described lamp box 1 is placed in taxiOn the outer roof of car; Circuit in described lamp box 1 is connected with power supply 2 by power line 4, and described power supply 2 is placed in taxi;Circuit in described lamp box 1 is connected with gauge tap 3 by control line 5; Described gauge tap 3 is placed on driver control console,On described gauge tap 3, be provided with button A, indicator lamp A and button B, indicator lamp B; In above-mentioned lamp box 1, be provided with electric light or electricitySub-words display screen; In the time opening button A, after the interior electric light of described lamp box 1 is bright or after electronic words display screen display text outside lamp boxShow a kind of color, as red or other color; In the time opening button B, after the described interior electric light of lamp box 1 is bright or electronic characters aobviousShow that lamp box after screen display text shows the another kind of different colours showing when opening button A outward, as green or other color; Such asIn the time of Che Shangyou passenger, driver opens the button B32 on gauge tap 3, and now the indicator lamp B321 on gauge tap is also light,Meanwhile, the lamp box 1 on roof is also light, if had in lamp box, electronic words display screen is set, and now can demonstrate " having visitor "Printed words, now the outer observation lamp house of lamp box shows green; If empty wagons, driver opens the button A31 on gauge tap 3, nowIndicator lamp A311 on gauge tap is also light, and indicator lamp B goes out, and meanwhile, the lamp box 1 on roof is also light, if lamp boxInside have electronic words display screen is set, now can demonstrate " empty wagons " printed words, now the outer observation lamp house of lamp box shows red;Citizen were familiar with after a period of time, just naturally understood, on taxi, ceiling light gives a green light and illustrates on car had visitor, sends out a warning on carNo visitor, even not there is no need to go to see on ceiling light to have shown what printed words again, though far away apart from taxi like this, as long as see carThe color relation that upper ceiling light shows can distinguish on car, whether there is visitor; On car, show any color or show that what printed words more rationally can be by handing overThe agreement of pipe department.

Wherein, described electric light refers to the illuminating equipment that utilizes electric energy and be converted into luminous energy with electric energy, can comprise fluorescent lamp, LEDLamp, incandescent lamp, liquid crystal display lamp etc.

Beneficial effect of the present invention is: product structure is simple, and driver operation is convenient, and passenger is very clear, distinguishes well, avoidsPushing-off the wagons and produce traffic accident.

Brief description of the drawings

Fig. 1 structural representation of the present invention.

Detailed description of the invention

Now by reference to the accompanying drawings, the specific embodiment of the invention is described in detail in detail:

As shown in Figure 1, a kind of energy shows double-colored taxi dome lamp, comprises lamp box 1, power supply 2, gauge tap 3, described lamp box 1Be placed on the outer roof of taxi; Circuit in described lamp box 1 is connected with power supply 2 by power line 4, and described power supply 2 is placed inIn taxi; Circuit in described lamp box 1 is connected with gauge tap 3 by control line 5; Described gauge tap 3 is placed in driverOn operating desk, on described gauge tap 3, be provided with button A, indicator lamp A and button B, indicator lamp B; The interior setting of above-mentioned lamp box 1There are electric light or electronic words display screen; In the time opening button A, the bright rear or electronic words display screen demonstration literary composition of the interior electric light of described lamp box 1A kind of color of the outer demonstration of lamp box after word, as red or other color; In the time opening button B, the described interior electric light of lamp box 1 bright after orAfter electronic words display screen display text, lamp box shows the another kind of different colours showing when opening button A outward, as green or otherColor; Such as when the Che Shangyou passenger, driver opens the button B32 on gauge tap 3, now the indicator lamp B321 on gauge tapAlso light, meanwhile, the lamp box 1 on roof is also light, if had in lamp box, electronic words display screen is set, and now can show" having visitor " printed words are shown, now the outer observation lamp house of lamp box shows green; If empty wagons, driver open on gauge tap 3 byButton A31, now the indicator lamp A311 on gauge tap is also light, and indicator lamp B goes out, and meanwhile, the lamp box 1 on roof is also light,If had in lamp box, electronic words display screen is set, now can demonstrates " empty wagons " printed words, now the outer observation lamp house of lamp box is aobviousShow redness; Citizen were familiar with after a period of time, just naturally understood, on taxi, ceiling light gives a green light and illustrates on car had visitor, brightOn red light car, do not have visitor, even there is no need to go again to see on ceiling light to have shown what printed words, though far away apart from taxi like this, onlyInquire for color relation that ceiling light on car shows and can distinguish on car, whether there is visitor; On car, show any color or show that what printed words more closesReason can be reached an agreement on by traffic control department.

Claims (2)

1. can show a double-colored taxi dome lamp, comprise lamp box (1), power supply (2), gauge tap (3), its feature existsBe placed in outside taxi on roof in: described lamp box (1); Circuit in described lamp box (1) is by power line (4) and electricitySource (2) connects, and described power supply (2) is placed in taxi; Circuit in described lamp box (1) by control line (5) withGauge tap (3) connects; Described gauge tap (3) is placed on driver control console, on described gauge tap (3), establishesBe equipped with button A (31), indicator lamp A (311) and button B (32), indicator lamp B (321); Above-mentioned lamp box is provided with electricity in (1)Lamp or electronic words display screen; While opening button A, the interior electric light of described lamp box (1) lights or electronic words display screen display textAfter from lamp box observation lamp house (1) show a kind of color, as red or other color; While opening button B, described lamp box (1)Interior electric light light or electronic words display screen display text after from lamp box observation lamp house (1) show another kind of when opening button AThe different colours showing, as green or other color.

2. a kind of energy according to claim 1 shows double-colored taxi dome lamp, it is characterized in that: described electric light refers toUtilize electric energy and be converted into the illuminating equipment of luminous energy with electric energy.