Programmable de-fogger system for a light projector
    2.
    发明授权
    Programmable de-fogger system for a light projector 有权
    用于投影机的可编程除雾器系统

    公开(公告)号:US08770764B2

    公开(公告)日:2014-07-08

    申请号:US13350932

    申请日:2012-01-16

    IPC分类号: G03B21/16

    摘要: A light projector for operation during a show that contains theatrical haze. The light projector may include a light source, a lens, a fan, and a housing having an inner chamber. The lens may have a first side and a second side. The first side of the lens may be contained within the inner chamber of the housing. The second side the lens may be outside of the inner chamber of the housing. The fan may be configured to be operated to generate air flow inside the inner chamber of the housing. A substantial portion of the air flow may be directed to impinge upon the first side of the lens to cause de-fogging of theatrical haze condensate on the first side of the lens.

    摘要翻译: 一个投影仪,在展会期间运行,包含戏剧性的阴霾。 光投射器可以包括光源,透镜,风扇和具有内室的壳体。 透镜可以具有第一面和第二面。 透镜的第一侧可以容纳在壳体的内腔内。 透镜的第二面可以在外壳的内腔的外侧。 风扇可以被配置为被操作以在壳体的内室内产生空气流。 空气流的大部分可以被引导以撞击在透镜的第一侧上,以引起透镜第一侧上的剧院混浊凝结物的雾化。

    PROGRAMMABLE DE-FOGGER SYSTEM FOR A LIGHT PROJECTOR
    3.
    发明申请
    PROGRAMMABLE DE-FOGGER SYSTEM FOR A LIGHT PROJECTOR 有权
    可投射式灭火器系统

    公开(公告)号:US20130182429A1

    公开(公告)日:2013-07-18

    申请号:US13350932

    申请日:2012-01-16

    IPC分类号: F21V29/00 F21V5/04

    摘要: A light projector for operation during a show that contains theatrical haze. The light projector may include a light source, a lens, a fan, and a housing having an inner chamber. The lens may have a first side and a second side. The first side of the lens may be contained within the inner chamber of the housing. The second side the lens may be outside of the inner chamber of the housing. The fan may be configured to be operated to generate air flow inside the inner chamber of the housing. A substantial portion of the air flow may be directed to impinge upon the first side of the lens to cause de-fogging of theatrical haze condensate on the first side of the lens.

    摘要翻译: 一个投影仪,在展会期间运行,包含戏剧性的阴霾。 光投射器可以包括光源,透镜,风扇和具有内室的壳体。 透镜可以具有第一面和第二面。 透镜的第一侧可以容纳在壳体的内腔内。 透镜的第二面可以在外壳的内腔的外侧。 风扇可以被配置为被操作以在壳体的内室内产生空气流。 空气流的大部分可以被引导以撞击在透镜的第一侧上,以引起透镜第一侧上的剧院混浊凝结物的雾化。