CN2389377Y - Quartz ice flower multibeam optical fibre - Google Patents

Abstract

The utility model relates to a crystal ice flower multi-strand optical fiber, which is composed of a central section, a single strand optical fiber, a transparent film, and a transparent plastic outer skin. The utility model is characterized in that the transparent plastic outer skin is made of materials with different plasticizing temperatures, an outer surface of which the surface is rugged is then produced in the process of squeezing and molding plastics because of the different plasticizing temperatures of the plastic outer skin, and the shape of the outer surface is like a crystal ice flower. The decorative effect of light is better because of the special shape of the surface of the outer skin.

Description

Quartzy frost flower multiply optical fiber

The utility model relates to a kind of improvement to multiply optical fiber, is characterized in, transparent plastic crust surface becomes roughness.

Its surface of the plastic peel of existing multiply optical fiber all is to be smooth smooth state, and its shortcoming is that this multiply optical fiber is little can to change the transmission path of light in optical fiber, makes this decoration lighting fibre not have new breakthrough on decorative effect.

The purpose of this utility model is that a kind of improved multiply optical fiber will be provided, and it not only possesses the uvioresistant of existing fiber, characteristics such as anti-aging, and can change the transmission path of light, make optical fiber have more good decoration effect.

For achieving the above object, the technical scheme that adopts is: expected by the center, single strand optical fiber, transparent membrane, a kind of quartzy frost flower multiply optical fiber that the transparent plastic crust is formed, be characterized in, by special extruding-out process, the transparent plastic of different hardness closely is coated on the optical fiber appearance, because the difference of the plasticization temperature of different hardness plastics, produce uneven plasticizing, thereby the surface that makes the transparent plastic crust forms rough shape, like the crystal ice style, because this lamp body surface is distinctive concavo-convex, behind the logical light of optical fiber, the transmission of light is reflected, assemble, effect such as disperse, it is in picturesque disorder that the power of light is changed, and light is dim soft.

The concrete structure of utility model by under embodiment and accompanying drawing thereof provide.

Fig. 1 is a three-dimensional structure diagram of the present utility model.

According to shown in Figure 1, the utility model is by forming with center material (5), single strand optical fiber (4), transparent membrane (3) and transparent plastic crust (2).6 or 9 single strand optical fibers (4) and a branch center material (5) strand built in together, bag one deck thermostable transparent film (3) in the strand system, last in the process of extrusion moulding transparent membrane crust, because the difference of the plasticization temperature of different hardness plastics is led, thereby produce uneven plasticizing, make transparent plastic crust surface form many concave surfaces (1) and convex surface (1 ') thus be roughness, seemingly the crystal ice style is promptly made quartzy frost flower multiply optical fiber.

Claims (2)

1, quartzy frost flower multiply optical fiber is made up of center material, single strand optical fiber, transparent membrane, transparent plastic crust, it is characterized in that, the transparent plastic crust of surface irregularity is coated on outside the optical fiber.

2, quartzy frost flower multiply optical fiber according to claim 1 is characterized in that the sags and crests on transparent plastic crust surface becomes irregular alignment.

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