CN2174353Y - Luminous colour-changable board apparatus with flowers capable of using as lamp - Google Patents

Abstract

The utility model provides a luminous color-changeable board device with flowers capable of using as a lamp, which is made of plastic optical fibre filaments, and is suitable for pattern advertisements which need displaying at night, flower decoration, etc. The utility model is characterized in that the characteristics that one end of the optical fibre filament receives light, the other end of the optical fibre filament brightens, and one optical fibre filament is provided with one bright spot are altered. A plurality of sections of the optical fibre filament brighten and change colors under the action of a light source of an electrical lamp and a color source to make required patterns or flowers. Simultaneously, the light which is penetrated from a transparent part of an outer shell of the utility model can be used as a lamp.

Description

Luminous colour-changable board apparatus with flowers capable of using as lamp

A kind of double as lamp of manufacturing with the plastic optical fiber silk uses but the utility model relates to, can be shinny at night and the board or the flowers device of variable color.Be applicable to and still need the picture-text advertisement that shows, flower decoration etc. at night.

The plastic optical fiber silk is a new product.Its performance is that an end face of optical fiber faces toward electric light source, and the other end is just shinny, and optical fiber can be crooked.At present the performance and the specification of this optical fiber produced of China are roughly: between the diameter 0.2 to 2mm, logical electrical distance is 3m, white light transmitance 55% every meter, and minimum bending radius is 15 times of optical fiber diameter.With the product of this optical fiber Development and Production, up to the present, be detected in toy for children and fancy goods.For example, sell Yiwu City wholesale market, Zhejiang Province, with some uneven in length optical fibers, with the one end than be bundled into together collar No. 5 little flashlights to the light place, make toy for children " beard lamp " etc.The common trait of these toys for children and fancy goods is, optical fiber one end is subjected to light, and the other end is shinny, bright spot of an optical fiber.Obviously, the economic and social benefit of this type optical fiber squeeze is limited.

Task of the present utility model is: change optical fiber one end and be subjected to the light other end shinny, the characteristic of a bright spot of an optical fiber, make optical fiber can entire body or multistage shinny, thereby when optical fiber is lined up the plane, can make required picture and text or flowers etc.

The approach that the utility model is realized is as follows: with the literal board is example.Earlier with opaque facing paper, be attached on white clear glass of a size or the poly (methyl methacrylate) plate and carve required printed words blank.With the two ends of the optical fiber of certain specification and quantity and be in the same place, the 5-7cm that packs into is long, in the suitable sleeve of thickness, and will stretch out sleeve outer optical fiber and sleeve-port and trim, and cuts flatly, makes the optical fiber terminal form a cross section.Then, will overlap the mid portion of the optical fiber at two ends, discharging the plane of an energy stacked coated glass sheets opposite printed words blank, and use 502 adhesive.Then; see through transparent quilt and line up the optical fiber and the glass plate on plane, the printed words blank of shining the opposite is with the interval of 1-3mm; with knife blade the protective layer in the optical fiber outside is cut brokenly otch, and make the leaded light crystal in the protective layer that slight wound (also can not have) also be arranged.So, can cause the shinny phenomenon of optical fiber light leak, and, also shinny between two otch.Afterwards, provide the electric light light source that has convergent bowl, and make the electric light light source vertically face toward the terminal cross section of optical fiber.Between cross section and light source, adorn one by the motor-driven additive color device that posts several color lamps worry color chips, be source color.At last, use opaque material,,, fix,, on the shell of the front of this board or both sides, reserve a transparent material, so that light appears simultaneously near the light source place as doing lamp box above-mentioned each parts frame as aluminium alloy etc.So, promptly finished manufacturing of noctilucence variable color board that the double as lamp uses.

Whether the utility model is superior, still do not have similar approximate product at present and contrasts.On the statistics and effect of manufacturing first batch of sample, to compare with noctilucence goods such as glass neon light or electronics captions, the utility model has cost low, and color is many, and Processes and apparatus is simple, can make 5cm ²Following, the advantages such as picture and text that neon light etc. are not apt to do.

Below in conjunction with accompanying drawing the utility model is further described.

Be the volume rendering structural representation of a literal board to accompanying drawing.

The shell (1) that has a metal or other opaque material to make among the figure, fixing a white transparent rectangle poly (methyl methacrylate) plate (2) in the front of shell (1), front in poly (methyl methacrylate) plate (2), paste one and poly (methyl methacrylate) plate (2) facing paper of a size (3) (having four lower lefts to represent among the figure) towards top-right straight line, carved " Zheng " word blank (4) in the centre of facing paper (3), simultaneously, carved a rectangle blank (10) again in the below of facing paper (3).The back side in poly (methyl methacrylate) plate (2), the one side of promptly not pasting facing paper is the width by " Zheng " word blank (4), with 502 transparent adhesives, the optical fiber (6) that a ground is stained with.The two ends of optical fiber (6) are by a metal sleeve that adapts (7) lining of also having packed into together, stretching out the outer optical fiber (6) of sleeve (7) is trimmed from sleeve end opening and sleeve-port, cut flat, forming (circle) cross section (8) (sees not detailed among the figure, because of cross section down, and slightly toward interior inclination).The two ends of overall optical fibril this moment (6) are a pencil and are being adorned by sleeve (7), then arrange gradually toward the top, become the plane, in " Zheng " word blank space, see optical fiber because of seeing through glass, represent with vertical curve among the figure that remaining dots (other parts together), the topmost of optical fiber (6) is irregular semicircle shape, and overlapping.Afterwards; be to see through optical fiber and the transparent plexiglass plate (2) that transparent quilt is lined up the plane; according to and be stroke with " Zheng " word blank; the method that intersects with the optical fiber orientation; with blade the protective layer of optical fiber (6) one sides is cut brokenly light leak otch (5), (representing with some horizontal straight lines among the figure).The protective layer of optical fiber generally is transparent PEF, about 1 decimillimeter of thickness, and effect is the not scattering of light in the protection optical fiber, and improves the bending property of optical fiber.Therefore, about 1 decimillimeter of the degree of depth of the light leak otch of making in optical fiber one side (5), wide tread with knife blade is consistent.So, be difficult to see clearly beyond light leak otch (5) 50cm.Promptly use several light leak otch (5) on the blank corresponding part of optical fiber (6) and " Zheng " word, form corresponding stroke.Lower bottom part in shell (1) has an electric light light source (11).The bulb of this light source is linearly autobulb of filament or stage shot-light bulb, and is furnished with suitable convergent bowl (the also available alert major light of using that has convergent bowl).Simultaneously, electric light light source (11) must with the vertical contrast of optical fiber terminal cross section (8), and the focus diameter of electric light light source (11) is more than or equal to the diameter of optical fiber terminal cross section (8).(focal length generally is advisable within 15cm).Between electric light light source (11) and optical fiber terminal cross section (8),, be a round shape source color (9) near the not enough 1cm of cross section (8) place.This source color is the color lamp colour filter (divide four in the source color among the figure (9), four kinds of colors are promptly arranged) that has pasted different colours on metal frame.The radius of this source color (9) is greater than the diameter of optical fiber terminal cross section (8).Purpose is to make the colour filter in the source color (9) can shine optical fiber cross section (8).Simultaneously, this source color (9) is connected with micro machine (12).Micro machine (12) is generally used 220V, 3W, the synchronous micromotor in 5 weeks of per minute.The back side of shell (1) is also sealed with opaque material, but several louvres (not providing among the figure) should be arranged.Electric light light source (11) is connected with corresponding power supply with micro machine (12), and with switching device.(not providing among the figure).

The operation principle of said apparatus is: electric light light source (11) sends white convergent pencil of rays, source color (9) additive color, conversion color when micro machine (12) drives source color (9) additive color, optical fiber terminal cross section (8) receives colored light beam (not providing among the photoelectricity figure), and colored light beam locates to form the shinny phenomenon of light leak along optical fiber (6) motion and at light leak otch (5).Thereby " Zheng " word (4) is glittered, and continuous conversion color.Become the close electric light light source (11) of rectangle transparent blank (10) of shell (a 1) part, and make the surplus luminous energy of electric light light shed into light through rectangle blank (10).So device is exactly the noctilucence variable color board that a double as lamp is used.If the shell (1) that this board sleeve (7) is above, poly (methyl methacrylate) plate (2), facing paper (3) all cuts out, seal four sides of sleeve (7), only stay outside optical fiber (6) is exposed to, and, make three-dimensional flowers shape with hair dryer or oven heat with optical fiber (6) adhesion, and make the light leak otch that adapts, the noctilucence variable color flowers device that has just become the double as lamp to use.(not providing among the figure).

Claims (4)

1, noctilucence variable color board or the flowers device used of a kind of double as lamp of manufacturing with the plastic optical fiber silk, this device has electric light light source (11), source color (9) and optical fiber (6) interrelate, it is characterized in that optical fiber (6) is not to be subjected to light by an end, thereby make the other end shinny, but need shinny place to make the light leak otch (5) that can cause the shinny phenomenon of optical fiber (6) light leak at optical fiber (6).

2, device according to claim 1, it is characterized in that light leak otch (5) is shinny, also since electric light light source (11) vertically facing to optical fiber terminal cross section (8), and the focus diameter of electric light light source (11) is slightly larger than or equals the diameter of optical fiber terminal cross section (8).

3, according to claim 1,2 described devices, it is characterized in that the shinny and energy conversion color of light leak otch (5), be because between optical fiber terminal cross section (8) and electric light light source (11), a source color (9) that is connected with micro machine (12) is arranged, and the radius of this source color (9) is greater than the diameter of optical fiber terminal cross section (8).

4, device according to claim 1 is characterized in that the transparent blank (10) that has the fast surplus light that can make electric light light source (11) to appear near the somewhere in the shell (1) of electric light light source (11).