Automobilbeleuchtungsvorrichtung und Verfahren zur Steuerung eines Elements davon

Details

Veröffentlichungs-Nr.

EP3671022

Aktenzeichen

EP18214731

Anmeldetag

20. Dezember 2018

Veröffentlichung

12. April 2023

Erteilung

12. April 2023

Rechtsraum

EP

IPC

F21S45/33

Abstract

The invention provides an automotive lighting device (1) comprising a light source (2), a driver arranged to control the operation of the light source (2), a housing (4), a desiccant salt (6) and a separating element (7). The driver comprises a driver cover (3) arranged to dissipate the heat generated by the driver. The housing (4) comprises a housing wall and a ventilation element (5) located in the housing wall, the ventilation element (5) being configured to allow water vapour to exit the housing (4). The desiccant salt (6) is arranged in thermal contact with the driver cover (3). The separating element (7) is provided between the desiccant salt (6) and the light source (2). A method for controlling the operation of the separating element (7) is also provided.

Anmelder

Firma

Valeo Vision

Land

🇫🇷 Frankreich

Fachgebiete