公开(公告)号：US20230286355A1

公开(公告)日：2023-09-14

申请号：US17776804

申请日：2020-09-10

Applicant: NIFCO KOREA INC.

Inventor： Ji Hun LEE

IPC: B60H1/34

CPC classification number: B60H1/3414 ,  B60H2001/3464

Abstract: The present invention relates to a wind direction controlling device of a slim-type air vent for an automobile. More specifically, an air distributor and an air guide are mounted to an air duct of the slim-type air vent to make it easy to adjust the discharge volume and the vertical discharge angle of air discharged through a discharge portion of the air duct. The present invention comprises: a slim air duct (100) having an air inlet (110) and an air outlet (120) which pass therethrough, wherein air generated in an air conditioning device flows in through the air outlet (120) and then is discharged to the outside through the air outlet (120); an air distributor (200) rotatably installed inside the slim air duct (100); and an air guide (300) installed and fixed inside the air duct (100) so that the air distributed by the air distributor (200) is discharged through the air outlet (120) as the Coanda effect is generated in the upward-forward and downward-forward directions.