HERMETICALLY-SEALED VEHICLE LIDAR ASSEMBLY

A vehicle lidar assembly (10) includes a casing (12) having a front cover (14) and a back cover (16) connected to the front cover (14) defining a casing cavity (18) between the front cover (14) and the back cover (16). The front cover (14) has an attachment feature (20) designed to directly connect...

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Bibliographic Details
Main Authors WANG, Chad S, DIPPEL, Madeline, MASSIE, James Robert, VULETICI, Goran
Format Patent
LanguageEnglish
French
Published 23.06.2022
Subjects
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Summary:A vehicle lidar assembly (10) includes a casing (12) having a front cover (14) and a back cover (16) connected to the front cover (14) defining a casing cavity (18) between the front cover (14) and the back cover (16). The front cover (14) has an attachment feature (20) designed to directly connect to a vehicle (22). The back cover (16) is supported by the front cover (14) and has fins (24) designed to dissipate heat. The assembly (10) includes a laser module (26) disposed in the casing cavity (18). The laser module (26) includes a housing (28) having a hermetically-sealed cavity (30). The housing (28) includes a base (32) that is connected to the back cover (16). The laser module (26) includes a laser (34) disposed in the hermetically-sealed cavity (30) and supported by the base (32). L'invention concerne un ensemble lidar de véhicule (10) comprenant un boîtier (12) doté d'un couvercle avant (14) et d'un couvercle arrière (16) relié au couvercle avant (14) définissant une cavité de boîtier (18) entre le couvercle avant (14) et le couvercle arrière (16). Le couvercle avant (14) comporte un dispositif de fixation (20) conçu pour se fixer directement à un véhicule (22). Le couvercle arrière (16) est supporté par le couvercle avant (14) et comporte des ailettes (24) conçues pour dissiper la chaleur. L'ensemble (10) comprend un module laser (26) disposé dans la cavité du boîtier (18). Le module laser (26) comprend un boîtier (28) comportant une cavité (30) fermée hermétiquement. Le boîtier (28) comprend une base (32) qui est reliée au couvercle arrière (16). Le module laser (26) comprend un laser (34) disposé dans la cavité hermétiquement fermée (30) et supporté par la base (32).
Bibliography:Application Number: WO2021US72945