Automobile interior atmosphere lamp optical fiber sleeve, automobile interior atmosphere lamp decorating part and automobile

Abstract

The invention provides an automotive interior atmosphere lamp optical fiber sleeve which comprises a light guide tube which comprises a main body of the light guide tube, wherein the main body of thelight guide tube is hollow and tubular, the light guide tube extends along the main body of the light guide tube, and the main body of the light guide tube defines an internal space suitable for accommodating an optical fiber; a first skirt edge that extends from the periphery of the main body of the light guide pipe along a first direction; a second skirt edge which is opposite to the first skirtedge and extends from the periphery of the main body of the light guide pipe along a second direction. The first skirt edge and the second skirt edge are suitable for forming a sewing plane sewn witha decorative layer of the automotive interior, and a free space suitable for light propagation is formed between the first skirt edge and the second skirt edge. The two skirt edges are arranged on the two sides of the light guide pipe, the decorative layer is sewn on the two skirt edges; when a light-emitting source conducts light upwards from the lower portion of the light guide pipe, traces ofsewing lines can be avoided in a light conduction area.

Description

technical field [0001] The invention relates to the technical field of automobile interior decoration, in particular to an optical fiber sleeve of an automobile interior atmosphere light, a decorative part of the automobile interior atmosphere light and an automobile. Background technique [0002] Cars play an increasingly important role in people's lives. Among the several car performances that are concerned, more and more attention is paid to the beauty of car interiors, especially for high-end cars, the requirements for their interiors are getting higher and higher. [0003] Automotive interior ambient light is a relatively common car interior, and it is a standard configuration for mid-to-high-end cars. The light source is in the form of a light strip to make the interior of the car more decorative to improve the grade of the vehicle. It is usually set on the instrument panel panel, center console, and door armrests. [0004] Patent EP0988179A1 discloses an automotive ...

AI Technical Summary

Problems solved by technology

For this traditional single-skirt light guide, the light source is located at both ends of the light waveguide 1, and the optical fiber is inserted into the transparent hollow part 2 of the light waveguide 1 to spread the light emitted by the light source and form a light strip. When conducting in the hollow part 2 of 1, the suture thread sewn on the single skirt will be displayed under the light, which will affect the appearance

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