Vehicle Interior Composite Structure for Illumination and Reflected Light

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Solution Overview

Problem

Existing vehicle interior components lack the ability to present a composite visual effect combining illumination and reflected light, limiting aesthetic and decorative possibilities.

Innovation Solution

A composite structure comprising a light-transmitting element and a reflecting element within a vehicle interior component, which transmits and reflects light to create a variety of visual effects such as decorative, color, and texture effects, including dynamic lighting and three-dimensional effects.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single visual effect component is used in the vehicle interior component, then the structure is simple, but the aesthetic appeal and decorative possibilities are limited

Engineering Contradiction:
Improveaesthetic appealVSAvoidstructure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines multiple visual effect components (light-transmitting element and reflecting element) into a single composite structure. The light-transmitting element allows illumination to pass through while the reflecting element reflects light, creating a composite visual effect that enhances aesthetic appeal without requiring separate components for each function.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The patent uses a composite structure comprising different functional elements (light-transmitting and reflecting) integrated together. This composite approach allows the component to exhibit multiple optical properties simultaneously, providing enhanced decorative possibilities while maintaining a unified structure.

Inventive Principle:
Principle #40Composite materials

2Adaptability or versatility

If a composite structure with light-transmitting and reflecting elements is used, then the visual effects are enhanced, but the manufacturing complexity increases

Engineering Contradiction:
Improvevisual effectsVSAvoidmanufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The patent divides the component into distinct functional segments (light-transmitting element and reflecting element) that can be manufactured separately and then assembled. This segmentation allows each element to be optimized for its specific function while simplifying the overall manufacturing process compared to creating a monolithic complex structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The composite structure is designed so that the same component serves multiple functions: the light-transmitting element provides illumination transmission, the reflecting element provides light reflection, and together they create enhanced visual effects. This multi-functionality reduces the need for multiple separate components, potentially simplifying manufacturing.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The composite structure provides enhanced visual experiences with dynamic lighting, three-dimensional effects, and varied optical effects, enriching the aesthetic appeal of vehicle interiors.

Implementation Method 1

a light-transmitting element configured to transmit light to provide illumination for the composite structure

Methodology Applied
Scientific EffectLight transmission: Light

Implementation Method 2

a reflecting element configured to provide reflected light

Methodology Applied
Scientific EffectLight reflection: Reflection

Data Source

PatentUS20260014940A1Component for vehicle interior
Publication Date: 2026.01.15 YANFENG INTERNATIONAL AUTOMOTIVE TECHNOLOGY CO LTD
  • US20260014940A1 patent drawing
  • US20260014940A1 patent drawing
  • US20260014940A1 patent drawing

AI summary

A component for a vehicle interior configured to present a composite visual effect is disclosed. The component may comprise a composite structure comprising a base and a cover and a light-transmitting element to transmit light to provide illumination and a reflecting element to provide reflected light. The composite visual effect may comprise visual effect of reflected light and/or visual effect of illumination and/or a visual effect from the cover and/or a visual effect from the base. The reflecting element and the light-transmitting element may be within the composite structure; the composite structure may comprise an open space. The composite visual effect may be presented at a surface of the cover; visual effect of illumination may comprise light transmitted through the composite structure. The cover may comprise a cover layer/material. The reflecting element may comprise a surface. The composite structure may comprise a light-transmissive material and/or an opaque material.