The invention provides an air blower with the refrigerating and heating functions. The air blower comprises an upper shell, a semiconductor chilling plate and a partition plate rib body, a lower shellis arranged below the upper shell, an impeller disc is arranged between the upper shell and the lower shell, the semiconductor chilling plate is installed at an air outlet, and a first cooling fin isinstalled on the upper surface of the semiconductor chilling plate; the partition plate rib body is located at the end, away from the impeller disc, of the semiconductor chilling plate, and an air outlet top opening is formed in the side face of the semiconductor chilling plate. According to the air blower with the refrigerating and heating functions, annularly-distributed long-strip-shaped fan blades are installed between the upper shell body and the lower shell body, compared with traditional single-digit fan blades, the air blades are higher in air blowing capacity and more stable in airflow, and therefore the ventilation and heat dissipation effect of a seat is better; and hot air and cold air can both utilize the first cooling fin and a second cooling fin which are vertically and symmetrically designed to improve the circulation speed of the hot air, then heat dispersion is improved, and the hot air and the cold air are discharged more evenly.
本发明公开了具备制冷及制热功能的鼓风机,包括上壳体、半导体制冷片和隔板筋体,所述上壳体的下方设置有下壳体,且上下壳体间设置有叶轮盘,所述半导体制冷片安装于出风口处,且半导体制冷片的上表面安装有散热片一,所述隔板筋体位于半导体制冷片的远离叶轮盘端,且半导体制冷片的侧面设置有出风顶口。该具备制冷及制热功能的鼓风机采用环形分布的长条状风扇扇叶安装在上下壳体的中间位置,相较于传统个位数扇叶,鼓风能力更强,而且气流更加稳定,进而使得座椅的通风排热效果更佳,热气和冷气均可以利用上下对称设计的散热片一和散热片二提高热气的流通速度,进而提高热量的分散,使得热气和冷气的排出更加均匀。
Air blower with refrigerating and heating functions
具备制冷及制热功能的鼓风机
05.02.2021
Patent
Elektronische Ressource
Chinesisch
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