CN202518197U - Active luminous motor vehicle number plate - Google Patents

Abstract

The utility model provides an active luminous motor vehicle number plate which is characterized by comprising a printed circuit board (1), a plastic optical fiber strip (2), a light-emitting diode (LED) or an LED patch (3), a plastic optical fiber light guide board (4), a number plate luminous number (5) and a light material printed thin layer (6), wherein the printed circuit board (1) is welded with the LED or the LED patch, the plastic optical fiber strip (2) is embedded into the LED or the LED patch, the plastic optical fiber light guide board (4) is tightly attached below the plastic optical fiber strip (2), the number plate luminous number (5) protruding from the light guide board is integrated with the light guide board, and light material printed thin layer (6) is printed on the back of the number plate luminous number. The active luminous motor vehicle number plate further comprises a vehicle number plate metal panel, a vehicle number plate frame and a bottom plate. The active luminous motor vehicle number plate has the advantages of high brightness, long service life, environment protection and low power consumption.

Description

Active illuminating self-propelled vehicle car number plate

Technical field

The present invention relates to active illuminating self-propelled vehicle car number plate, belong to optoelectronics and technique of display field.

Background technology

Traffic management system and common people masses hope that the active illuminating car number plate is arranged, though inspected luminous car number plate by ready samples at traffic control vehicle light and some producer of indication detection research institute, all because the luminosity that has is not enough for the long afterglow photoluminescence car number plate; The life-span that has is short, and light intensity decays is fast, like EL electroluminescence car number plate; The cost that also has is too high, and factors such as complex process so do not occur active illuminating self-propelled vehicle car number plate in a large number on the road of market, have only a province that EL electroluminescence luminous license plate is arranged, and luminosity and life-span are undesirable.

Summary of the invention

The present invention develops feasible high brightness, long life, low-power consumption, active illuminating self-propelled vehicle car number plate cheaply for overcoming above-mentioned shortcoming, its objective is.

The present invention is a kind of active illuminating self-propelled vehicle car number plate, its inventive principle and basic structure: by printed circuit board (PCB) 1, the edge of welding LED or LED paster advance plastic optical fiber lath 2, LED or the LED paster 3 of LED or LED paster, tightly invest plastic optical fiber plate 2 belows plastic optical fiber LGP 4, protrude from LGP and form with the luminous number of the car plate of LGP one 5, the lighting material printing thin layer 6 that is printed in the luminous number of the car number plate back side.Add car number plate metal decking, car number plate frame, base plate.

The lighting material thin layer that is printed in the luminous number of the car plate back side can make substitute with the technology that crow is beaten in frosted.

Edge advances the plastic optical fiber lath thickness of LED or LED paster and highly depends on LED or the LED patch size, can inlay set out optical diode LED or LED paster and get final product; The thickness of plastic optical fiber LGP is with the thickness of plastic optical fiber lath and tightly be attached to plastic optical fiber lath below; Luminous number number of car plate and plastic optical fiber LGP are one, slightly protrude about 1mm, promptly slightly outstanding panel.The car number plate metal decking is the car number plate that uses now; Just number is not given prominence to, but is made into emptyly, i.e. punching press is fallen; So that the luminous number of car number plate is installed; Installation is friction tight to them, and the height of panel is the summation that printed circuit board (PCB) 1 and plastic optical fiber lath add plastic optical fiber LGP height, and their width is the same.

Base plate is identical with the panel length.

Very thin several nm of lighting material printing thin layer; Basically do not consider thickness during installation, for simple process also can the LGP overall printing or font punishment cut overall printing, like the military and alert car plate of using; Luminous number is two or more colors, can print various colors twice.

Be cost-cutting, be convenient to mechanization production, installation, the plastic optical fiber LGP can according to number make assembly type; Assembly of single word, whole car plate is divided into 7 assemblies, but stock production; The numeral of 0-9 particularly; On behalf of the region, Chinese character, phonetic alphabet number also can produce assembly unit afterwards in enormous quantities by assembly type.

The civilian car plate of plastic optical fiber lath is an one.Military and the alert car plate of use because of need have the number of two or more colors, can separate, and is convenient to install the LED or the LED paster of a different colours.

Behind LED or LED paster connection power supply on vehicle 12V; LED is luminous; Then utilize plastic optical fiber material and lighting material to put and complicated optical principle such as emission to reflection of light, refraction, diffraction and to the suction of light; Then luminous number sends eye-catching light and comes, daytime the same color with common car plate.

The present invention all considers brightness, life-span, glow color and is convenient to production and installation and cost problem.

The present invention has following good effect and advantage:

1, night or overcast and rainy and big greasy weather luminosity are high, and three-dimension effect is arranged, and the visual angle is big.

2, daytime fine with the same color of common normal car number plate.

3, luminous number contains regional Chinese character and letter-luminescent color, can be selected arbitrarily with traffic management system.

4, the life-span long, can accomplish identical with the life-span of car.

5, low-power consumption, a car plate is only used 1-3 watt of power.

6, be prone to realize producing in enormous quantities.

Description of drawings

Fig. 1 is that active illuminating self-propelled vehicle car number plate of the present invention (capital A1111) is faced the face scheme drawing.

Among Fig. 1: 1 printed circuit board (PCB) for welding LED or LED paster, 2 for inlaying the plastic optical fiber lath of LED or LED paster, and 3 is LED or LED paster; 4 for tightly investing the plastic optical fiber LGP of plastic optical fiber lath 2 belows, 5 for the protrusion LGP and with the luminous number of the car plate of LGP one; Panel, frame, base plate do not draw among the figure.

Fig. 2 is the A-A generalized section of active illuminating self-propelled vehicle car number plate of the present invention (capital A1111).

Among Fig. 2: the same Fig. 1 of 2 and 3 marks.

Fig. 3 is the B-B generalized section of active illuminating self-propelled vehicle car number plate of the present invention (capital A1111).

Among Fig. 3: 5 with Fig. 1 mark; 6 for being printed in the lighting material printing thin layer at the luminous number of the car number plate back side.

The specific embodiment

A kind of active illuminating self-propelled vehicle car number plate, comprise the printed circuit board (PCB) of welding LED or LED paster, the plastic optical fiber lath that LED is installed, edge advance LED or LED paster in the plastic optical fiber lath, tightly be attached to plastic optical fiber lath below the plastic optical fiber LGP, protrude from LGP and form with the luminous number of the car plate of LGP one, the lighting material printing thin layer that is printed in the luminous number LGP of the car plate back side; Add car number plate metal decking, car number plate frame, base plate.

In a kind of instance, use in printed circuit board hardware or the software printed circuit board (PCB) of welding LED.

LED is a monochromatic light with a kind of luminescent spectrum in a kind of instance, the LED of also available two kinds of luminous spectrums such as military, the alert car of using.

The plastic optical fiber lath is cut with plastic optical fiber material plastic compression or monoblock fibre optic plate and is slit in a kind of instance, also can use transparent Other Engineering plastics.

LED is that to be set in the plastic optical fiber lath of car plate LGP upper surface monolateral in a kind of instance, monolateral end face power reduces half the, or both ends of the surface up and down.

In a kind of instance, the plastic optical fiber LGP is processed with the plastic optical fiber material plastic compression, also can process with transparent Other Engineering plastics.

In a kind of instance, lighting material, as 8100 row printing ink be with the civilian vehicle of solid color printing or the printing of two kinds of color material like military, the alert car of using.

In a kind of instance, the lighting material layer at the luminous number and the Chinese character back side can be used the thinner lighting material of the way printing of frosted or not print lighting material.

In a kind of instance, the lighting material layer is made with non-drying glue with computer lettering.

In a kind of instance, the lighting material layer is made with the reflex-reflective material film with computer lettering.

In a kind of instance, plastic optical fiber LGP and luminous number are that the one plastic compression becomes; Also can separate, promptly number also separately plastic compression become different numbers, close adhesion is to LGP then.

Panel is the sheet metal that traffic control department requires, and different is number plate contains regional Chinese character and letter must extrude empty, the color of panel with original the same be the formulation of traffic control department.

Self-propelled vehicle car number plate like Hong Kong, Macao in a kind of instance is exactly that engineering plastics are made, and needn't use metal decking.This moment, number contained the regional standard Chinese character and letter needn't protrude, and this is cost-cutting more.Only LGP 4 back ups become lighting material to get final product at number stroke place.

Frame is just with the car plate frame on the existing market in a kind of instance, and change designs and makes and gets final product a little.

Power supply adopts power supply on vehicle 12V.

Can be in a kind of instance without base plate; But the plastic optical fiber LGP is a Componentized for ease of installing, and must use base plate.

In a kind of instance, but panel also modularization according to number.

Claims (2)

1. active illuminating self-propelled vehicle car number plate, it is characterized in that: basic structure is: the printed circuit board (PCB) (1) of welding LED or LED paster, edge advance plastic optical fiber lath (2), LED or the LED paster (3) of LED or LED paster, tightly invest plastic optical fiber lath (2) below plastic optical fiber LGP (4), protrude from LGP and form with the luminous number of the car plate of LGP one (5), the lighting material printing thin layer (6) that is printed in the luminous number of the car plate back side; Add car number plate metal decking, car number plate frame, base plate.

2. active illuminating self-propelled vehicle car number plate according to claim 1 is characterized in that:

The lighting material thin layer that is printed in the luminous number of the car plate back side can make substitute with the technology that crow is beaten in frosted.

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