CN200968536Y - Color changing top light of taxi - Google Patents

Abstract

The utility model relates to a color-changing emergency roof lamp for taxies, in particular to a lamp mounted on the roof of the taxi to realize the functions of beautification, illumination, valuation and alarming, and the utility model belongs to a taxi assistant device. A rack holding the three color lamps is mounted in the roof lamp shell, a red lamp, a green lamp, a white lamp are fixed on the rack, the lamps connect with the taximeter lamp and the second shift switch through wires. The second shift switch connects with a flashing relay. In the normal driving at night, the driver chooses the first shift, the white lamp emits light to provide illumination and attracts passengers; when passengers are in the taxi, the driver presses the taximeter lamp of the taxi, the green lamp emits light, so people can judge whether the taxi is empty according to the color of the lamp; when the driver is in danger, the second shift is chosen, the red lamp emits light to provide a distress signal.

Description

The taxi variable color ceiling light of meeting an urgent need

Technical field

The utility model relates to the emergent variable color ceiling light of a kind of taxi, specifically is used to be installed in hire out roof, rises to beautify, brightening, valuation, alertly turn usefulness into, belongs to the taxi servicing unit.

Background technology

At present, taxi dome lamp mainly is made up of ceiling light housing, tube rack, fluorescent tube etc., and tube rack, fluorescent tube are contained in the housing respectively.The inner light of the ceiling light of this kind structure is comparatively single, all is white fluorescent lamp basically, can only play the single effect of brightening.When the driver ran into urgent or accident in car, situation in the car can't be known at all by the external world, thereby the external world of also being far from being can give a hand.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of taxi variable color ceiling light of meeting an urgent need is provided, and when taximan's night running, conversion and control one gear switch is white fluorescent tube, can play the brightening effect, attracts the passenger; After the guest gets on the bus, when the driver presses the taximeter lamp, promptly become green light automatically by white light, whether the passenger has the passenger in determining according to the color of taxi dome lamp and hiring a car; When the driver ran into the Personal Risk, changing two gear switch was red fluorescent tube, sends an SOS.

Main solution of the present utility model is achieved in that

The utility model mainly adopts the tri coloured lantern fixed mount is housed in the ceiling light housing, feature is that red fluorescent tube, green fluorescent tube, white fluorescent tube are housed respectively on the tri coloured lantern fixed mount, red fluorescent tube, green fluorescent tube, white fluorescent tube adopt lead to connect fee register lamp and two gear switch respectively, and two gear switch are connected with flashing relay.

Compared with the prior art the utility model has the following advantages:

The utility model is simple, compact and reasonable for structure; When taxi under the situation of normally travelling, night the taximan to grasp control ceiling light one gear switch be white fluorescent tube, can play the brightening effect, attract the passenger; After the guest got on the bus, as long as the driver presses the taximeter lamp, taxi dome lamp promptly became green light automatically by white light, and other think the passenger of pushing-off the wagons, and whether just can determine according to the color of taxi dome lamp at tens meters has the passenger in hiring a car; When the driver runs into Personal Risk's (as rob, murder for one's money or self acute disease etc.), changing two gear switch is red fluorescent tube, and red light is noticeable, sends an SOS, when the taxi colleague or the police find that taxi dome lamp is red, can or tackle this car for car owner's warning.

Description of drawings

Fig. 1 is the utility model structural representation.

The specific embodiment

Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:

The utility model mainly is made up of red fluorescent tube 1, green fluorescent tube 2, white fluorescent tube 3, ceiling light housing 4, tri coloured lantern fixed mount 5, fee register lamp 6, lead 7, taxi top cover 8, two gear switch 9, flashing relay 10 etc.

The utility model mainly adopts ceiling light housing 4 to be contained on the taxi top cover 8, tri coloured lantern fixed mount 5 is housed in ceiling light housing 4, red fluorescent tube 1, green fluorescent tube 2, white fluorescent tube 3 are housed respectively on tri coloured lantern fixed mount 5, red fluorescent tube 1, green fluorescent tube 2, white fluorescent tube 3 adopt leads 7 to connect fee register lamp 6 and two gear switch, 9, two gear switch 9 and flashing relay 10 respectively, and to be mounted on cab driving indoor.Since flashing relay 10 is housed in taxi, driver's night running, taxi dome lamp flashes, can be more noticeable, both increased innervation, and can be the city again increases the scenery of flowing together.

Red fluorescent tube 1, green fluorescent tube 2, white fluorescent tube 3 in the taxi adopts LED luminous (diode) element to substitute respectively.This product be called as the 4th generation the illuminating product system, and could be luminous different after the heating of traditional tungsten filament, it mainly is to rely on electric field action, takes place compoundly to emit superfluous energy and cause photo emissions by carrier, directly sends versicolor light.The general life-span of common bulb is 3000 hours, and luminous efficiency is 10%, and the LED life-span can reach 5～100,000 hours, and luminous efficiency can reach 90%.Therefore, be described as the 4th generation lighting source LED.Because it is little to have a volume, the life-span is long, the shake of shaking, and the startup response time lacks, and power consumption is little, and advantages such as environmental protection are called as 21 century " green light source ".

Claims (2)

1, the emergent variable color ceiling light of a kind of taxi, tri coloured lantern fixed mount (5) is equipped with in employing in ceiling light housing (4), it is characterized in that on tri coloured lantern fixed mount (5), being equipped with respectively red fluorescent tube (1), green fluorescent tube (2), white fluorescent tube (3), red fluorescent tube (1), green fluorescent tube (2), white fluorescent tube (3) adopt lead (7) to connect fee register lamp (6) and two gear switch (9) respectively, and two gear switch (9) are connected with flashing relay (10).

2, the emergent variable color ceiling light of taxi according to claim 1 is characterized in that described red fluorescent tube (1), green fluorescent tube (2), white fluorescent tube (3) adopt the LED light emitting diode respectively.

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