The invention discloses a fan device for seat ventilation and an automobile seat ventilation system, and relates to the technical field of automobile seat accessories, the fan device comprises: a housing structure, the interior of the housing structure is hollow to form a mounting space, and a fan main body is mounted in the housing structure; the shell structure is provided with a first air opening, a second air opening, a third air opening and a fourth air opening which communicate with the installation space. The ventilation assembly comprises an overturning structure and a driving structure which are arranged in the mounting space; the overturning structure is provided with a driven overturning plate and a driving overturning plate, the driven overturning plate corresponds to the first air opening and the second air opening, and the driving overturning plate corresponds to the third air opening and the fourth air opening. The driving end of the driving structure is in transmission connection with the driving turning plate; the driven turning plate is in transmission connection with the driving turning plate; the driving structure drives the driving turning plate and the driven turning plate to rotate synchronously, and then connection and disconnection between the air openings and the installation space are switched, so that an air blowing channel or an air suction channel is formed. The device not only can reduce the clamping stagnation risk, but also can realize quick conversion.
本申请公开一种用于座椅通风的风扇装置及汽车座椅通风系统,涉及汽车座椅配件技术领域,此装置包括:壳体结构,其内部中空形成安装空间,其内安装有风扇主体;壳体结构具有与安装空间相连通的第一风口、第二风口、第三风口和第四风口;通风组件,包括:设置在安装空间内的翻转结构和驱动结构;翻转结构具有从动翻板和主动翻板,从动翻板与第一风口、第二风口对应设置,主动翻板和第三风口、第四风口对应设置;驱动结构的驱动端与主动翻板传动连接,从动翻板和主动翻板传动连接;通过驱动结构带动主动翻板、从动翻板同步旋转,进而切换各个风口与安装空间的通断,以形成吹风通道或吸风通道。本装置既能降低卡滞风险,又能实现快速转换。
Fan device for seat ventilation and automobile seat ventilation system
一种用于座椅通风的风扇装置及汽车座椅通风系统
2025-01-24
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
FAN FOR SEAT VENTILATION, SEAT VENTILATION SYSTEM, AND AUTOMOBILE SEAT
European Patent Office | 2025
|