CN2113210U

CN2113210U - Sealing lighting license plate for motor vehicle

Info

Publication number: CN2113210U
Application number: CN 92213078
Authority: CN
Inventors: 张洪逵
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-01-13
Filing date: 1992-01-13
Publication date: 1992-08-19

Abstract

The utility model relates to a closed electro-optical license plate for a motor vehicle. Hollow words of a province name and the words of the numbers of the license plate are arranged on a panel; the words of the province name and the words of the numbers of the license plate are made of plastics and are inlaid in the hollow words of the panel 1; a semi-conductor light emitting chip 4 is installed at the back face of the plastic words 2; the light emitting chip is provided with a printed circuit board 5; an epoxy resin layer 3 is arranged among the plastic words and the light emitting chip as well as the printed circuit board; the back face of the printed circuit board is provided with a base board 7. The license plate of the utility model can emit light at night the length dimension, the word shape and the color of the utility model the position of an installing hole and the standard, of the license plate for the motor vehicle, which is prescribed in China. The utility model has the advantages of clear word shape in the daytime, uniform light emission at night and high resolution of the word shape.

Description

Sealing lighting license plate for motor vehicle

The utility model be for automobile-use night can be luminous the closed electric light licence plate of self-propelled vehicle.

According to the pertinent data retrieval, also there be not the license plate for vehicle identical at present with the utility model structure.Present used license plate for vehicle, all be to adopt on coloured metal sheet and metal sheet color heterochromatic " economizing name " word and " license number " word, the weak point of this license plate for vehicle is that licence plate itself is not luminous, when night travel, must above licence plate, adorn a lamp and illuminate this licence plate, perhaps reflect and luminously just can see the word that draws on this licence plate by other illumination, a little further just do not see slightly, bring many inconvenience to transport administration.

The purpose of this utility model is the weak point that overcomes at present used license plate for vehicle, provides a kind of licence plate self luminous self-propelled vehicle of energy at night closed electric light licence plate.

The purpose of this utility model is achieved through the following technical solutions: hollow " economizing name " word and " license number " word arranged on panel 1, in the outline letters that " economizing name " word made of plastic and " license number " word 2 are embedded on the panel 1, semiconductor light emitting chip 4 is contained in plastics word 2 back, PC board 5 is equipped with in the back of semiconductor light emitting chip 4, one epoxy resin layer 3 is arranged between plastics word 2 and semiconductor light emitting chip 4 and the PC board 5, semiconductor light emitting chip 4 press the printed words of " economize name " word on the panel 1 and " license number " word and word space from sintering on PC board 5, semiconductor light emitting chip 4 is having certain interval between each sheet on each word, semiconductor light emitting chip chamber coupled in series on each word, use parallel connection between two the end of a thread after each word semiconductor light emitting chip series connection, diapire was that the square uncovered of the many faceted pebbles of triangle is box-like in plastics word 2 usefulness colored translucent plastics were made; The copper platinum bright nickel plating that PC board 5 is retained for large tracts of land, colored panel 1 is that uncovered is box-like; Adopt interference fit between base plate 7 and the panel 1; At night latter two the end of a thread of parallel connection is connected with the mains, this licence plate can be at noctilucence.

The utility model is compared with at present used license plate for vehicle, and having night licence plate self can be luminous, the power consumptive province, and it is clear to have daytime printed words, and evening, advantage such as resolution height, rational in infrastructure, dependable performance, long service life helped transport administration.

Accompanying drawing is a structural representation of the present utility model, and among the figure: 1-has hollow " economizing name " word and the panel of " license number " word; " economizing name " word and " license number " word that the 2-plastics are made; The 3-epoxy resin layer; 4-semiconductor light emitting chip; The 5-PC board; 6-plastics housing; The 7-base plate.

In force, after plastics word 2 is embedded on the panel 1, should make the flush of plastics word 2 and colored panel 1, disturb in order to avoid produce light, panel 1 usefulness rolling metal is configured as, the length and width size of licence plate, printed words, color should be made with the license plate for vehicle standard of national regulation and are consistent by the dress hole site, epoxy resin layer with transparent for well.

Claims

1, the closed electric light licence plate of a kind of self-propelled vehicle is characterized in that hollow " economizing name " word and " license number " word arranged on the panel 1; In the outline letters that " economizing name " word made of plastic and " license number " word 2 are embedded on the panel 1; Semiconductor light emitting chip 4 is contained in the back of plastics word 2; PC board 5 is equipped with in semiconductor light emitting chip 4 back; Between plastics word 2 and semiconductor light emitting chip 4 and PC board 5, an epoxy resin layer 3 is arranged; Base plate 7 is equipped with in PC board 5 back.

2, by the closed electric light licence plate of the described self-propelled vehicle of claim 1, it is characterized in that semiconductor light emitting chip 4 by the printed words of " economizing name " word on the panel 1 and " license number " word and word space from sintering on PC board 5.

3, by the closed electric light licence plate of the described self-propelled vehicle of claim 2, it is characterized in that the semiconductor light emitting chip is having certain interval between each sheet on each word.

4, by claim 1, the closed electric light licence plate of 2 described self-propelled vehiclees, it is characterized in that the semiconductor light emitting chip chamber coupled in series on each word, use parallel connection between two the end of a thread after each word semiconductor light emitting chip series connection.

5,, it is characterized in that plastics word 2 usefulness colored translucent plastics make by the closed electric light licence plate of the described self-propelled vehicle of claim 1.

6,, it is characterized in that PC board 5 is bright nickel plating on the large tracts of land retention copper platinum by the closed electric light licence plate of the described self-propelled vehicle of claim 1.

7,, it is characterized in that panel 1 is box-like for uncovered by the closed electric light licence plate of the described self-propelled vehicle of claim 1; Adopt interference fit between base plate 7 and the panel 1.