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    • 7. 发明申请
    • VENTILATION FAN AND LIGHT
    • 通风扇和灯
    • US20080291679A1
    • 2008-11-27
    • US12120554
    • 2008-05-14
    • James E. BarrettMasao Tsuji
    • James E. BarrettMasao Tsuji
    • F21V29/00
    • F04D29/703F04D25/12
    • A ventilation fan and light (10) is disclosed having a housing (12) and a light kit (13). The housing includes a housing box (15) with a conventional fan scroll (17) having an electric fan (16) mounted therein. The housing also includes a ceiling plate (21) configured to cover the housing box from view. The ceiling plate includes a decorative features (22) and an array of air intake ports (23) extend through the ceiling plate and positioned within a decorative feature to camouflage the air intake port from view. The light kit includes a plurality of light arms (26) which terminate with a light housing (27) and diffuser (28). The spacial relationship between the ceiling plate and the majority of the light kit structure further obscures the air intake ports from view, prevents the build up of heat within the housing, and creates a better airflow pattern within the room in which the light is mounted.
    • 公开了一种通风扇和灯(10),其具有壳体(12)和灯套件(13)。 壳体包括具有安装在其中的电风扇(16)的常规风扇涡旋件(17)的容纳箱(15)。 壳体还包括被配置为从视野覆盖壳体箱的顶板(21)。 顶板包括装饰特征(22)和一排排气入口(23)延伸穿过天花板板并位于装饰性特征之内,以便遮蔽进气口。 灯组件包括多个轻型臂(26),其与光学壳体(27)和漫射器(28)终止。 天花板和灯具组件的大部分之间的空间关系进一步遮挡了进气口的视野,防止了壳体内的热量积聚,并且在安装光的房间内产生了更好的气流图形。