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Automotive trim light-emitting base plate

A technology for automotive interiors and interior panels, which is applied to semiconductor devices, optics, light guides and other directions of light-emitting elements, and can solve problems such as poor visual effects and dark light.

Inactive Publication Date: 2017-09-05
何明驹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the problem of poor visual effect caused by dark light when the vehicle is driving at night in the prior art, so as to provide a light-emitting substrate for automotive interior decoration with good visual effect and can effectively improve the brightness inside the car.

Method used

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  • Automotive trim light-emitting base plate
  • Automotive trim light-emitting base plate

Examples

Experimental program
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Embodiment Construction

[0017] Please refer to figure 1 and figure 2 As shown, this embodiment provides a light-emitting substrate for automobile interior decoration, including an interior trim body 11 and a skin wrapped outside the interior trim body 11, and an interior trim body 11 and the skin are provided There is a buffer layer, and a light-emitting device is arranged between the buffer layer and the skin. The light-emitting device includes a light source 21 and a light guide strip 22 connected to the light source 21. The light guide strip 22 is close to the skin. One side of the light splitter 23 is provided with a plurality of light-transmitting holes, the light-transmitting holes are opposite to the light-emitting surface of the light-splitting body 23, and the light source 21 and the skin An optical cavity 24 is provided, and a light distribution film 25 is arranged in the optical cavity 24 .

[0018] The above is the core technical solution of the present invention. The automotive interi...

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PUM

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Abstract

The invention relates to a light-emitting substrate for automobile interior decoration, which comprises a body of an interior trim panel and a skin wrapped outside the body of the interior trim panel, and a buffer layer is arranged between the body of the interior trim panel and the skin, and the buffer layer A light-emitting device is provided between the layer and the skin, and the light-emitting device includes a light source and a light guide strip connected to the light source, and a plurality of light splitters are provided on the side of the light guide strip close to the skin, so The skin is provided with a plurality of light-transmitting holes, the light-transmitting holes are opposite to the light-emitting surface of the light splitter, and a light cavity is set between the light source and the skin, and a light distribution hole is arranged in the light cavity. membrane. The invention can ensure the visual effect in the car even when driving at night, and improves the grade of the car.

Description

technical field [0001] The invention relates to the technical field of automobile decorations, in particular to a light-emitting substrate for automobile interior decoration. Background technique [0002] Traditional automotive interior panels include compartment partitions, door trim panels, instrument panels and other parts. Different from other parts of the car, automotive interior panels are an important part of the interior space of the car, and are used by drivers and passengers to evaluate the car. The key factor of comfort determines the grade of the car and affects people's purchase intention. [0003] With the improvement of people's living standards, people have higher and higher requirements for the decoration of the interior space of the car. The application of injection molding surface decoration technology is born, that is, the pattern is printed on the roll film, and the film and the plastic film are separated by a film feeding machine. Cavities are bonded t...

Claims

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Application Information

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IPC IPC(8): F21S8/10F21V8/00F21W101/02F21Y115/10
CPCF21V2200/00F21Y2115/10
Inventor 何明驹
Owner 何明驹