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6 条记录 (耗时 0.016 秒)

    Light fixture with snap-in components
    5.
    发明授权
    Light fixture with snap-in components 失效
    带灯具的灯具

    公开(公告)号：US6015222A

    公开(公告)日：2000-01-18

    申请号：US985945

    申请日：1997-12-05

    申请人： John W. Schindler

    发明人： John W. Schindler

    IPC分类号： B60Q3/02

    CPC分类号： B60Q3/0279

    摘要： A surface-mounted light fixture having a housing adapted to receive and retain the main operating components by a snap-in connection, without using mechanical fasteners. In one embodiment, the operating components so mounted include a mounting bracket for a light-emitting element, e.g., a light bulb, a reflective plate for dispersing light generated by the light-emitting element, a switch for activating the light-emitting element and a lens for covering the same. The housing is molded from a polymeric material so that it may be conveniently mounted to a target surface, preferably the interior of a recreational vehicle. Integral with the housing, are a plurality of resilient and rigid tabs which provide the snap-in mounts, for efficient assembly along a high-volume assembly line. Even though separate fasteners are not required, the integrity of the mechanical connections between the components of the light fixture is high, thus minimizing rattling when used in a vibrating environment. In another embodiment, the housing is adapted for retaining multiple light-emitting elements which may be independently activated.

    摘要翻译： 一种表面安装的灯具，其具有壳体，其适于通过卡扣式连接来容纳和保持主操作部件，而不使用机械紧固件。 在一个实施例中，如此安装的操作部件包括用于发光元件的安装支架，例如灯泡，用于分散由发光元件产生的光的反射板，用于激活发光元件的开关和 用于覆盖它的透镜。 壳体由聚合物材料模制，使得其可以方便地安装到目标表面，优选地安装在休闲车辆的内部。 与壳体成一体的是多个弹性刚性突片，其提供卡入式安装座，用于沿着大容量装配线的有效组装。 即使不需要单独的紧固件，灯具的部件之间的机械连接的完整性也很高，因此在振动环境中使用时最小化。 在另一个实施例中，壳体适于保持可独立地激活的多个发光元件。

    Air flow system for a low profile impingement oven
    6.
    发明授权
    Air flow system for a low profile impingement oven 失效
    用于低调冲击式烤箱的气流系统

    公开(公告)号：US4757800A

    公开(公告)日：1988-07-19

    申请号：US3223

    申请日：1987-01-14

    申请人： Steven M. Shei ,  Mitchell C. Henke ,  John W. Schindler

    发明人： Steven M. Shei ,  Mitchell C. Henke ,  John W. Schindler

    IPC分类号： A47J37/00 ,  A21B1/24 ,  A21B1/26 ,  A21B3/04 ,  F24C15/32

    CPC分类号： A21B1/245

    摘要： A food preparation apparatus including a cooking chamber having a pair of openings in two opposite facing walls thereof. A conveyor extends through the side wall openings and the chamber for conveying a food product through the chamber. First and second pairs of impingement finger ducts are provided for forming a plurality of columnated air jets and for impinging the jets against discreet points of a food product supported on the conveyor. A first one of each of said pairs of ducts is disposed above the conveyor and a second one of each of said pairs of finger ducts is disposed below the conveyor. First and second plenums, each of which has a fan respectively associated therewith, supply air to the finger ducts. One or more baffles in each of the plenums guides and streamlines the air as it flows out of the plenums and through the finger ducts. A single burner is associated with the plenums for simultaneously supplying heat energy to both plenums.