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    LIGHT SOURCE DEVICE AND IMAGE PROJECTION DEVICE
    13.
    发明申请
    LIGHT SOURCE DEVICE AND IMAGE PROJECTION DEVICE 有权
    光源设备和图像投影设备

    公开(公告)号：US20150370153A1

    公开(公告)日：2015-12-24

    申请号：US14722255

    申请日：2015-05-27

    申请人： Naoyuki ISHIKAWA ,  Tetsuya FUJIOKA ,  Hideo KANAI ,  Akihisa MIKAWA ,  Masamichi YAMADA ,  Yasunari MIKUTSU ,  Satoshi TSUCHIYA ,  Yukimi NISHI

    发明人： Naoyuki ISHIKAWA ,  Tetsuya FUJIOKA ,  Hideo KANAI ,  Akihisa MIKAWA ,  Masamichi YAMADA ,  Yasunari MIKUTSU ,  Satoshi TSUCHIYA ,  Yukimi NISHI

    IPC分类号： G03B21/16 ,  G03B21/20

    CPC分类号： G03B21/16 ,  G03B21/2006

    摘要： Disclosed is a light source device including a light source that includes a light emitting tube; and a cooler configured to cool the light emitting tube. The cooler includes an inlet port for drawing cooling air for cooling the light emitting tube; a flow channel that extends from the inlet port to the light emitting tube in a horizontal direction and that is for flowing the cooling air toward the light emitting tube; and a baffle plate that is disposed in the flow channel and that can slide in a gravity direction. The baffle plate has a shape and openings such that, in an installation state, an upper portion of the flow channel is opened and a lower portion of the flow channel is closed by the shape and positions of the openings of the baffle plate.

    摘要翻译： 公开了一种包括发光管的光源的光源装置， 以及构造成冷却发光管的冷却器。 冷却器包括用于抽出用于冷却发光管的冷却空气的入口; 流动通道，其从入口端口延伸到发光管的水平方向，并且用于使冷却空气朝向发光管流动; 以及设置在流路中并且可以在重力方向上滑动的挡板。 挡板具有形状和开口，使得在安装状态下，流动通道的上部被打开，并且流动通道的下部被挡板的开口的形状和位置封闭。

    IMAGE PROJECTION APPARATUS
    14.
    发明申请
    IMAGE PROJECTION APPARATUS 有权
    图像投影设备

    公开(公告)号：US20150092165A1

    公开(公告)日：2015-04-02

    申请号：US14334886

    申请日：2014-07-18

    申请人： Akihisa MIKAWA ,  Tetsuya FUJIOKA ,  Hideo KANAI ,  Masamichi YAMADA ,  Yasunari MIKUTSU ,  Satoshi TSUCHIYA ,  Naoyuki ISHIKAWA ,  Yukimi NISHI

    发明人： Akihisa MIKAWA ,  Tetsuya FUJIOKA ,  Hideo KANAI ,  Masamichi YAMADA ,  Yasunari MIKUTSU ,  Satoshi TSUCHIYA ,  Naoyuki ISHIKAWA ,  Yukimi NISHI

    IPC分类号： G03B21/16

    CPC分类号： G03B21/16

    摘要： An image projection apparatus includes: a light source; an exhaust fan having a rotary shaft provided with at least one blade, the rotary shaft being rotated to exhaust air inside the apparatus to the outside of the apparatus; a guide having a sloped face that is sloped toward the exhaust fan, the sloped face having a first side surface facing the light source and a second side surface provided opposite of the first side surface; a first flow path, defined by the first side surface of the guide, to guide air heated by the light source toward the rotary shaft of the exhaust fan; and a second flow path, defined by the second side surface of the guide, to guide air having temperature lower than temperature of the air heated by the light source, toward the rotary shaft of the exhaust fan.

    摘要翻译： 一种图像投影设备，包括：光源; 具有设置有至少一个叶片的旋转轴的排气扇，旋转轴旋转以将装置内的空气排出到设备的外部; 具有朝向排气扇倾斜的倾斜面的引导件，所述倾斜面具有面向所述光源的第一侧面和与所述第一侧面相对设置的第二侧面; 由引导件的第一侧表面限定的第一流动路径，以将由光源加热的空气引导到排气扇的旋转轴; 以及由引导件的第二侧表面限定的第二流动路径，以将具有低于由光源加热的空气的温度的空气引导到排气扇的旋转轴。

    Image Projection Apparatus
    15.
    发明申请
    Image Projection Apparatus 审中-公开
    图像投影仪

    公开(公告)号：US20150198870A1

    公开(公告)日：2015-07-16

    申请号：US14671427

    申请日：2015-03-27

    申请人： Akihisa MIKAWA ,  Tetsuya FUJIOKA ,  Hideo KANAI ,  Masamichi YAMADA ,  Yasunari MIKUTSU ,  Satoshi TSUCHIYA ,  Naoyuki ISHIKAWA ,  Yukimi NISHI

    发明人： Akihisa MIKAWA ,  Tetsuya FUJIOKA ,  Hideo KANAI ,  Masamichi YAMADA ,  Yasunari MIKUTSU ,  Satoshi TSUCHIYA ,  Naoyuki ISHIKAWA ,  Yukimi NISHI

    IPC分类号： G03B21/16

    CPC分类号： G03B21/16

    摘要： An image projection apparatus includes: a light source; an exhaust fan having a rotary shaft provided with at least one blade, the rotary shift being rotated to exhaust air inside the apparatus to the outside of the apparatus; a guide having a sloped face that is sloped toward the exhaust fan, the sloped face having a first side surface facing the light source and a second side surface provided opposite of the first side surface; a first flow path, defined by the first side surface of the guide, to guide air heated by the light source toward the rotary shaft of the exhaust fan; and a second flow path, defined by the second side surface of the guide, to guide air having temperature lower than temperature of the air heated by the light source, toward the rotary shaft of the exhaust fan.

    摘要翻译： 一种图像投影设备，包括：光源; 具有设置有至少一个叶片的旋转轴的排气风扇，所述旋转位移被旋转以将所述设备内的空气排出到所述设备的外部; 具有朝向排气扇倾斜的倾斜面的引导件，所述倾斜面具有面对所述光源的第一侧面和与所述第一侧面相对设置的第二侧面; 由引导件的第一侧表面限定的第一流动路径，以将由光源加热的空气引导到排气扇的旋转轴; 以及由引导件的第二侧表面限定的第二流动路径，以将具有低于由光源加热的空气的温度的空气引导到排气扇的旋转轴。