LIGHTING DEVICE FOR VEHICLE WITH OPTIMIZED HEAT EXCHANGE SYSTEM

The present invention relates to a lighting module for a automotive vehicle comprising at least one first light source (10) and at least one electronic component. The lighting module further comprises at least one first heat sink (16) for dissipating heat generated by the at least one first light so...

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Bibliographic Details
Main Authors ROUSSEAU, Maxime, REDJEM SAAD, Lotfi, PITON, Benjamin
Format Patent
LanguageEnglish
French
German
Published 04.05.2022
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:The present invention relates to a lighting module for a automotive vehicle comprising at least one first light source (10) and at least one electronic component. The lighting module further comprises at least one first heat sink (16) for dissipating heat generated by the at least one first light source (10) and at least one second heat sink (18) for dissipating the heat generated by the at least one electronic component. There is provided a heat exchange system for transferring heat away from the at least one first heat sink (16) and the at least one second heat sink (18). The heat exchange system comprises a blower (20), at least one first air channel (22) and at least one second air channel (24). The heat exchange system characterizes in that the at least one first air channel (22) and the at least one second air channel (24) have a common inlet portion, at least one first outlet portion (22a) and at least one second outlet portion (24a). The electronic component can be a micro-mirror device (14).
Bibliography:Application Number: EP20200736297