Automobile lighting device for realizing 3D dynamic visual effect by utilizing peripheral drifting illusion principle

A visual effect and automotive lighting technology, applied in lighting devices, motor vehicles, signal devices, etc., to achieve space-saving, meet the dynamic needs of car lights, and cost-effective effects

Pending Publication Date: 2020-09-18
MAGNETI MARELLI AUTOMOTIVE COMPONENTS WUHU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an automotive lighting device that utilizes the principle of peripheral drift illusion to realize 3D dynamic visual effects. It does not require complex circuits and electronic components to

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  • Automobile lighting device for realizing 3D dynamic visual effect by utilizing peripheral drifting illusion principle
  • Automobile lighting device for realizing 3D dynamic visual effect by utilizing peripheral drifting illusion principle
  • Automobile lighting device for realizing 3D dynamic visual effect by utilizing peripheral drifting illusion principle

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Embodiment Construction

[0030] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the examples, which are only used to explain the present invention, and do not constitute a limitation to the protection scope of the present invention.

[0031] figure 1 is a side view of the embodiment; figure 2 is a side view of the transparent light guide plate; image 3 is a figure surrounded by optical microstructures, Figure 4 It is a partially enlarged view of the optical microstructure, and it is also a luminous group. The luminous group contains two symmetrical luminous units. The luminous unit contains 4 luminous components, which are 5d-1, 5d-2, 5d- 3, 5d-4; Figure 5 is the pattern of the transparent overlay thin layer; Figure 6 is a partial enlarged view of 5d; Figure 7 is a schematic diagram of the optical microstructure; Figure 8 It is the final lighting effect diagram of the present invention. Such as fig...

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Abstract

The invention provides an automobile lighting device for realizing a 3D dynamic visual effect by utilizing a peripheral drifting illusion principle. The automobile lighting device comprises a PCB, first LED light sources, second LED light sources, a reflection device, a transparent light guide plate and a transparent covering thin layer. The first LED light sources and the second LED light sourcesare arranged on the PCB, the transparent light guide plate is arranged in front of the PCB, the reflecting device and the transparent covering thin layer are arranged on the two sides of the transparent light guide plate respectively, and the first LED light sources and the second LED light sources are consistent in number and have two different colors respectively. The simple PCB, the LED lightsources, the reflection device, the transparent light guide plate and the transparent covering thin layer are adopted, light of the two rows of LEDs respectively passes through the reflection device and the transparent light guide plate to finally form a four-color light-emitting mechanism with a specific pattern on the transparent covering thin layer, and a 3D dynamic visual effect in a static environment is realized by utilizing a human eye periphery drifting illusion principle.

Description

technical field [0001] The invention relates to the field of automobile lighting, in particular to an automobile lighting device which realizes 3D dynamic visual effect by utilizing the principle of peripheral drift illusion. Background technique [0002] With the rapid development of automobile lamp technology, in addition to the design of lamps that can strictly meet the requirements of regulations, vehicle customers are paying more and more attention to the appearance requirements of lamps, especially the lighting effect. Many customers have demand for cars. The lights can create rich ambience effects when the car is turned on or off. For car tail lights, customers like the novel design and perfect lighting effect. Therefore, more and more light guides and thick-walled parts are used in automobile taillights, which have reached the requirements of transparency, uniformity, and changeable shapes. [0003] The current lighting design of car lights is mostly presented with...

Claims

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Application Information

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IPC IPC(8): F21S43/14F21S43/239F21S43/31F21S43/20F21W107/10F21Y113/13F21Y115/10
CPCF21S43/14F21S43/239F21S43/31F21S43/20F21W2107/10F21Y2113/13F21Y2115/10F21S43/26F21S43/245
Inventor 安林亮徐欢
Owner MAGNETI MARELLI AUTOMOTIVE COMPONENTS WUHU
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