公开(公告)号：WO2022223745A1

公开(公告)日：2022-10-27

申请号：PCT/EP2022/060639

申请日：2022-04-21

Applicant: VALEO VISION

Inventor： MENN, Thibaut ,  LIU, Zhixin ,  ROBICHON, Mathieu

IPC: F21S45/43

Abstract: The present invention pertains to a heat exchange system (100) of a vehicle lighting device. The heat exchange system (100) includes an air duct (10) that is arranged facing a heat sink (20) for transferring heat by the light sources of the lighting device. The air duct (10) comprises an air inlet portion (12) comprising a first air passage area (120) receiving an airflow (22) into the air duct (10) and an air outlet portion (14) comprising a second air passage area (140) directing the airflow (22) towards a heatsink (20). In addition, an intermediate portion (16) is disposed between the air inlet portion (12) and the air outlet portion (14). The intermediate portion (16) is having a variable cross-section in a non-linear way. The largest section of the intermediate portion (160) is superior to the section of both the first air passage area (120) and the second air passage area (140).

公开(公告)号：WO2022112148A2

公开(公告)日：2022-06-02

申请号：PCT/EP2021/082431

申请日：2021-11-22

Applicant: VALEO VISION

Inventor： ROBICHON, Mathieu

IPC: H05K3/32 ,  H05K1/11 ,  F21S41/19 ,  H05K1/18 ,  H01R12/70 ,  H01R12/72 ,  H01R12/75 ,  F21S41/192 ,  H01R12/7017 ,  H01R12/721 ,  H01R2201/26 ,  H05K1/117 ,  H05K2201/09063 ,  H05K2201/09145 ,  H05K2201/10106 ,  H05K2201/10189 ,  H05K2201/10446 ,  H05K2201/1059 ,  H05K3/326

Abstract: The invention provides an electrical connection module for an automotive vehicle (100), comprising a printed circuit board (1) with a retainer portion (2) and an edge connector configured to be connected to the printed circuit board. The retainer portion (2) comprises an electric connection (5) located in a recess (4) of the printed circuit board (1), and the edge connector (3) comprises jaws (6, 7) intended to be coupled with the electric connection when entering the recess (4). The edge connector (3) further comprises a back portion (8), where the electric arm (6) and the support arm (7) protrude from; and the retainer portion (2) comprises two retaining arms (9), each retaining arm (9) protruding from the printed circuit board (1) towards the electric connection (5) in a protruding direction which forms between 5 and 40 degrees with respect to the connection direction (d), and leaving a space between them which is smaller than the width of the back portion (8) of the edge connector (3).

公开(公告)号：EP4252494A2

公开(公告)日：2023-10-04

申请号：EP21819098.1

申请日：2021-11-22

Applicant: VALEO VISION

Inventor： ROBICHON, Mathieu

IPC: H05K3/32 ,  H05K1/11 ,  F21S41/19 ,  H05K1/18 ,  H01R12/70 ,  H01R12/72 ,  H01R12/75

公开(公告)号：EP4194743A1

公开(公告)日：2023-06-14

申请号：EP21213913.3

申请日：2021-12-10

Applicant: Valeo Vision

Inventor： BERA, Sebastien ,  ROBICHON, Mathieu ,  BERREZAI, Francois

IPC: F21S41/148 ,  F21S41/19 ,  F21S41/265 ,  F21S45/43 ,  F21S45/49 ,  F21S41/32

Abstract: The present invention pertains to a lighting device (100) of an automotive vehicle, comprising a heat dissipating member (10) with at least one first surface (12) and at least one second surface (14) that is substantially perpendicular to the at least one first surface (12). The lighting device (100) further comprises at least one light source support (16) attached to the at least one second surface of the heat dissipating member (10), so that an integrated heat transfer area comprising an airflow passage is formed between the at least one light source support (16), the at least one first surface (12) and the at least one second surface (14).

公开(公告)号：EP4327016A1

公开(公告)日：2024-02-28

申请号：EP22724460.5

申请日：2022-04-21

Applicant: VALEO VISION

Inventor： MENN, Thibaut ,  LIU, Zhixin ,  ROBICHON, Mathieu

IPC: F21S45/43