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Automobile trim light-emitting device

A technology for lighting devices and automotive interiors, which can be used in signal devices, lighting devices, fixed lighting devices, etc., and can solve problems such as dark light and poor visual effects

Inactive Publication Date: 2017-08-29
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 car interior lighting device with good visual effect and can effectively improve the brightness inside the car.

Method used

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  • Automobile trim light-emitting device
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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0017] Please refer to figure 1 and figure 2 As shown, the present embodiment provides a lighting device for automobile interior decoration, which includes 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, and the light-transmitting holes are opposite to the light-emitting surface of the light-splitter 23, and between the light source 21 and the skin A light cavity 24 is arranged between them, and a light distribution film 25 is arranged in the light cavity 24 , and a light reflection film 26 is arranged in the light cavity 24 along the lengt...

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PUM

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Abstract

The invention relates to an automobile trim light-emitting device. The automobile trim light-emitting device comprises a trim panel body and a skin wrapping the trim panel body; a buffering layer is arranged between the trim panel body and the skin; a light-emitting device body is arranged between the buffering layer and the skin and comprises a light source and light guide strips connected with the light source; a plurality of light splitting bodies are arranged on the sides, close to the skin, of the light guide strips; the skin is provided with a plurality of light holes; the light holes are opposite to the light-emitting faces of the light splitting bodies; and a light cavity is formed between the light source and the skin and internally provided with a light distribution membrane, and the light cavity is internally provided with a light reflection membrane in the length directions of the light guide strips. The visual effect inside an automobile can be ensured even during night driving, and the grade of the automobile is improved.

Description

technical field [0001] The invention relates to the technical field of automobile decorations, in particular to an automobile interior lighting device. 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 together for injection m...

Claims

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Application Information

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IPC IPC(8): F21S8/10F21V8/00B60Q3/20B60Q3/62F21Y115/10F21W101/02
CPCB60Q3/20B60Q3/62F21S43/00F21V2200/00F21W2107/10F21Y2115/10
Inventor 何明驹
Owner 何明驹