Unlock instant, AI-driven research and patent intelligence for your innovation.

Lighting and/or light signalling device comprising a retractable display system

A technology for display systems and luminous signals, applied in signal devices, optical signals, transportation and packaging, etc., can solve problems such as reducing the visibility of light guides

Active Publication Date: 2019-01-15
PEZHO SITROEN AUTOMOBILS SA
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this screen is not intended to ensure the projection of images or pictographic symbols, it is not a Lambertian diffuser, and regardless of the orientation of the screen, the screen has the ability to be positioned in front of the glass reducing the light guide. Disadvantages of visibility

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lighting and/or light signalling device comprising a retractable display system
  • Lighting and/or light signalling device comprising a retractable display system
  • Lighting and/or light signalling device comprising a retractable display system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] In the following, the described embodiments relate more particularly to the installation of the device according to the invention in a motor vehicle. However, the invention also relates to any installation in a different context, in particular in any type of vehicle.

[0028] According to a preferred embodiment of the invention, the motor vehicle 1 comprises a plurality of rear lighting and / or lighting signaling devices (indicated hereinafter as lighting devices 10 ).

[0029] refer to figure 1 , the motor vehicle 1 extends longitudinally along the axis X, transversely along the axis Y and vertically along the axis Z, so as to form an orthogonal reference system (X, Y, Z). Thus, the term "horizontal" is understood as an object extending in the plane (X, Y). Similarly, the term "vertical" denotes an object extending in the plane (Y, Z).

[0030] Such as figure 2 As shown above, the lighting device 10 comprises a plurality of light guides 13 integrated inside a housi...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a lighting and / or light signaling device for a vehicle, particularly for a motor vehicle, the device comprising a display system (20) comprising: a display module (21) configured to ensure an orthotropic diffuse reflection of the light, the display module (21) being configured to move between an extended position (PD) and a retracted position (PR), and a motorization module (22) configured to drive the display module (21) to rotate about a rotation axis (A) between the extended position (PD) and the retracted position (PR).

Description

technical field [0001] The present invention generally relates to lighting and / or lighting signaling devices, more particularly lighting and / or lighting signaling devices for motor vehicles. The invention relates more precisely to a retractable display system integrated with lighting and / or lighting signaling means. Background technique [0002] It is known that lighting and / or luminous signaling devices are arranged at the front and rear of motor vehicles in order to illuminate the road on the one hand to improve the vision of the driver of the vehicle (especially in night conditions) and on the other hand to give other The user indicates the location of the vehicle. [0003] In practice, rear lighting and / or luminous signaling devices mainly consist of position lights, lights indicating that the vehicle is stopped (often denoted "stop lights") and reversing lights capable of warning road users of the driver's desire to perform a reversing lamp. For this purpose, the rea...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/08B60Q1/48
CPCB60Q1/08B60Q1/48B60Q1/5035B60Q1/0017B60Q1/2607B60Q1/2692F21S43/27F21S43/26
Inventor C·L·达尔W·M·贡萨尔维斯
Owner PEZHO SITROEN AUTOMOBILS SA
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com