Lamp for motor vehicle comprising light guide

An automotive lighting module includes a plurality of light sources, a light guide, a light reflective coupler, a light facet, a light exit surface, and a light guide. The arrangement extends the width of the light reflective coupler (110) to offset behind successive couplers that produce additional...

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Bibliographic Details
Main Authors SILVA ADRIANA GUADALUPE, EDMOND, JOHN
Format Patent
LanguageChinese
English
Published 22.07.2022
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-PORTABLE LIGHTING DEVICES
SYSTEMS THEREOF
VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS
WEAPONS
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Summary:An automotive lighting module includes a plurality of light sources, a light guide, a light reflective coupler, a light facet, a light exit surface, and a light guide. The arrangement extends the width of the light reflective coupler (110) to offset behind successive couplers that produce additional angled reflective surfaces that distribute the light towards the outer side rather than towards the direction of the primary optical axis and are controlled so as to redirect the light or enhance the light distribution propagation at a specific angle, therefore, the lighting effect is improved and the vehicle appearance is enhanced. The coupler profile (110) is formed by curved facets (130) and engaged angled facets (125), with the associated couplers juxtaposed and offset from adjacent couplers. The angled surface (125) includes a plurality of light reflecting facets (135) adapted to receive collimated light directed toward an outer side of the vehicle. The curved facet (130) of each coupler receives other collim
Bibliography:Application Number: CN202080086386