Disclosed is a ventilation device (2) for a seat (1) of a vehicle, the seat having a seat cushion (11) and a frame (12) for supporting the seat cushion, the ventilation device comprising: a gas flow driving device (21) having a gas inlet (211) and a gas outlet (212); a first gas guide channel (22) in fluid communication with a first ventilation area (13) of the seat to be ventilated; and a connector (24) having a first fluid connection structure (241) for fluidly connecting the gas flow driving device and the first gas guide channel, the first fluid connection structure being provided with a first opening (2411) opening upward and facing the seat cushion, the connector being provided with a support structure (243) for preventing the first fluid connection structure from being blocked by deformation of the seat cushion. A corresponding ventilation system and a corresponding seat are also disclosed. The fan can be prevented from being damaged due to blockage of the airflow channel, and discomfort is reduced.
公开了一种用于车辆的座椅(1)的通风装置(2),其中,所述座椅具有坐垫(11)和用于支撑坐垫的骨架(12),所述通风装置包括:气流驱动装置(21),其具有气体入口(211)和气体出口(212);第一气体引导通道(22),其与座椅的待通风的第一通风区域(13)流体连通;以及连接器(24),其具有用于流体连接气流驱动装置与第一气体引导通道的第一流体连接结构(241),其中,第一流体连接结构设有朝上敞口而面向坐垫的第一开口(2411),连接器设有用于防止因坐垫变形而阻塞第一流体连接结构的支撑结构(243)。还公开了一种相应的通风系统和相应的座椅。可以防止因气流通道堵塞而损坏风扇,同时也减少不舒服感。
Ventilation device for seat of vehicle, ventilation system and corresponding seat
用于车辆的座椅的通风装置、通风系统以及相应的座椅
2023-06-16
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
VENTILATION DEVICE FOR VEHICLE SEAT, VENTILATION SYSTEM, AND SEAT
European Patent Office | 2023
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