公开(公告)号：US20250010687A1

公开(公告)日：2025-01-09

申请号：US18888551

申请日：2024-09-18

Applicant: DENSO CORPORATION

Inventor： Michihiro KACHI ,  Shinya KATO

IPC: B60H1/00 ,  B60S1/54

Abstract: A vehicle air-conditioning device include an air conditioning case and a heating device. The air conditioning case is formed with a defroster opening and a side-face opening. A defroster door for opening and closing the defroster opening and a face door for opening and closing the side-face opening are provided inside the air conditioning case. The face door is a slide door that opens and closes the side-face opening by moving along an opening plane of the side-face opening. The air conditioning case has a structure in which air that has passed through the heating device is guided along an inner door surface of the face door to the defroster opening. A gap opening for communication between upstream and downstream of the face door in an air flow direction is formed. The gap opening has an opening plane along a moving direction of the face door.