The embodiment of the invention provides a ventilation system of a vehicle seat, the seat and a vehicle. The ventilation system comprises an air guide structure, the air guide structure comprises a first air guide assembly, the first air guide assembly comprises a plurality of first air pipes and a second air pipe, the first air pipes communicate with the second air pipe and are used for being arranged on the side, away from the seat cushion, of the backrest, and the second air pipe communicates with a fan and is arranged on the side, away from the backrest, of the seat cushion. The multiple first air pipes are arranged at intervals in the first direction, so that when the ventilation system is installed in a seat, the multiple first air pipes can be arranged in multiple gaps between auxiliary structures behind a backrest respectively, and when the air guide structure needs to meet a certain ventilation quantity, compared with the mode that the air pipes are arranged in one gap, the ventilation quantity of the air guide structure is increased. The size of the first air pipe in the thickness direction of the backrest can be reduced to a certain extent, so that the risk that the first air pipe is extruded when the connecting mechanism drives the backrest to turn over and put down is reduced, and the air guide performance of the air guide structure is improved.
本申请实施例提供一种车辆座椅的通风系统、座椅以及车辆。通风系统包括导风结构,导风结构包括第一导风组件,第一导风组件包括多个第一风管以及第二风管,多个第一风管分别与第二风管连通,且用于设置在靠背背离坐垫的一侧,第二风管用于与风扇连通,且设置在坐垫背离靠背的一侧,多个第一风管沿第一方向间隔设置,因此,当通风系统安装在座椅中时,多个第一风管可以分别设置在靠背后方的辅助结构之间的多个间隙中,当导风结构需要满足一定的通风量时,相较于在一个间隙中设置风管而言,第一风管沿靠背的厚度方向的尺寸可以在一定程度上减小,从而降低连接机构在带动靠背翻转放倒时对第一风管造成挤压的风险,提高导风结构的导风性能。
Ventilation system of vehicle seat, seat and vehicle
车辆座椅的通风系统、座椅以及车辆
2025-04-15
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Child seat ventilation system, child seat, vehicle seat and vehicle
European Patent Office | 2023
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