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公开(公告)号：US20150192843A1
公开(公告)日：2015-07-09
申请号：US14659261
申请日：2015-03-16
CPC分类号： G03B21/16 , G03B21/14 , G03B21/145 , G03B21/206 , G03B21/28 , H04N9/3144
摘要： An image projection apparatus includes a light source, light from which is used to form an image to be projected, a first flow path, a control unit configured to control a light emission from the light source, an electrical power stabilizing unit configured to stabilize an electrical power to be supplied to the light source, and an electrical power source unit configured to supply the electrical power to at least one of the control unit and the electrical power stabilizing unit. One or both of the electrical power source unit and the electrical power stabilizing unit is/are divided into a plurality of boards. The light source is arranged on a normal line of a surface of any of the plurality of boards. The plurality of boards configure surfaces of the first flow path except a surface nearest to the light source.
摘要翻译： 图像投影设备包括光源，用于形成要投影的图像的光，第一流路，被配置为控制来自光源的光发射的控制单元，被配置为稳定光源的电力稳定单元 提供给光源的电力，以及被配置为将电力供应到控制单元和电力稳定单元中的至少一个的电源单元。 电源单元和电力稳定单元中的一个或两个被分成多个板。 光源布置在多个板中的任一个的表面的法线上。 多个板配置除了最靠近光源的表面之外的第一流动路径的表面。
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公开(公告)号：US20150153637A1
公开(公告)日：2015-06-04
申请号：US14618608
申请日：2015-02-10
CPC分类号： G03B21/28 , G02B17/08 , G03B21/008 , G03B21/145 , G03B21/2066 , H04N9/3141
摘要： Provided is an image projection apparatus, such as a projector, including a light source; an image generating element such as a DMD that receives light from the light source and forms an image; an image generating unit that irradiates the image generating element with the light from the light source; a first optical system including multiple transmission refractive optical elements; a second optical system arranged on an optical path of outgoing light of the first optical system and including a reflection optical element; and a projection optical system that enlarges and projects an image conjugate to the image generated by the image generating element as a projected image. The light source, the image generating unit, and the first optical system are arranged side by side in series in a direction parallel with the projected image plane.
摘要翻译： 提供了包括光源的诸如投影仪的图像投影设备; 诸如DMD的图像产生元件，其接收来自光源的光并形成图像; 图像生成单元，其利用来自所述光源的光照射所述图像生成元件; 包括多个透射折射光学元件的第一光学系统; 第二光学系统，其布置在所述第一光学系统的出射光的光路上并且包括反射光学元件; 以及投影光学系统，其放大并投影与由图像生成元件生成的图像共轭的图像作为投影图像。 光源，图像生成单元和第一光学系统在与投影像平面平行的方向上并排布置。
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公开(公告)号：US20150192842A1
公开(公告)日：2015-07-09
申请号：US14659295
申请日：2015-03-16
CPC分类号： G03B21/145 , G03B21/008 , G03B21/16 , G03B21/2066 , G03B21/28 , H04N9/3141
摘要： According to an embodiment, an image projection apparatus includes a light source unit, an image forming unit that forms an image using light from the light source unit, and a heat releasing unit that is provided to the image forming unit and releases heat from the image forming unit, and projecting the image formed by the image forming unit. The image projection apparatus includes a facing member that faces an installation surface on which a main body of the apparatus is installed; and a foot that allows the facing member to support the image forming unit. The heat releasing unit is provided between the facing member and the image forming unit.
摘要翻译： 根据实施例，图像投影设备包括光源单元，使用来自光源单元的光形成图像的图像形成单元，以及设置到图像形成单元并从图像释放热量的放热单元 并且投影由图像形成单元形成的图像。 图像投影装置包括：面对构件，其面向安装有设备主体的安装面; 以及允许面对构件支撑图像形成单元的脚。 散热单元设置在面对构件和图像形成单元之间。
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公开(公告)号：US20140347636A1
公开(公告)日：2014-11-27
申请号：US14454416
申请日：2014-08-07
CPC分类号： G03B21/16 , G03B21/14 , G03B21/145 , G03B21/206 , G03B21/28 , H04N9/3144
摘要： An image projection apparatus includes a light source, light from which is used to form an image to be projected, a first flow path, a control unit configured to control a light emission from the light source, an electrical power stabilizing unit configured to stabilize an electrical power to be supplied to the light source, and an electrical power source unit configured to supply the electrical power to at least one of the control unit and the electrical power stabilizing unit. One or both of the electrical power source unit and the electrical power stabilizing unit is/are divided into a plurality of boards. The light source is arranged on a normal line of a surface of any of the plurality of boards. The plurality of boards configure surfaces of the first flow path except a surface nearest to the light source.
摘要翻译： 图像投影设备包括光源，用于形成要投影的图像的光，第一流路，被配置为控制来自光源的光发射的控制单元，被配置为稳定光源的电力稳定单元 提供给光源的电力，以及被配置为将电力供应到控制单元和电力稳定单元中的至少一个的电源单元。 电源单元和电力稳定单元中的一个或两个被分成多个板。 光源布置在多个板中的任一个的表面的法线上。 多个板配置除了最靠近光源的表面之外的第一流动路径的表面。
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公开(公告)号：US20130242269A1
公开(公告)日：2013-09-19
申请号：US13775713
申请日：2013-02-25
IPC分类号： G03B21/16
CPC分类号： G03B21/16 , G03B21/145 , G03B21/2066 , G03B21/28
摘要： An image projection apparatus for projecting an image on a projection plane includes a light source; a light source housing to encase the light source; a ventilation unit to send air to the light source; and a flow path set between the light source housing and a side face of the image projection apparatus. A part of the air sent to the light source, by using the ventilation unit, is flowed into the flow path.
摘要翻译： 用于在投影平面上投影图像的图像投影装置包括光源; 光源壳体，用于封装光源; 通风单元，用于将空气送至光源; 以及设置在光源壳体和图像投影装置的侧面之间的流路。 通过使用通风单元送到光源的空气的一部分流入流路。
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公开(公告)号：US20150185595A1
公开(公告)日：2015-07-02
申请号：US14645175
申请日：2015-03-11
CPC分类号： G03B21/16 , G03B21/28 , H04N9/3144
摘要： An image projection apparatus for projecting an image using light includes a light source configured to emit the light; and an operating unit configured to allow a user to operate the image projection apparatus, the operating unit being disposed above the light source when viewed from a placement surface on which a main body of the image projection apparatus is placed. The image projection apparatus also includes a first flow path in which air flows through the light source; and a second flow path different from the first flow path, the second flow path being formed between the light source and the operating unit.
摘要翻译： 用于使用光投影图像的图像投影装置包括被配置为发射光的光源; 以及操作单元，被配置为允许用户操作所述图像投影设备，当从放置所述图像投影设备的主体的放置表面观察时，所述操作单元设置在所述光源上方。 图像投影装置还包括空气流过光源的第一流路; 以及与第一流路不同的第二流路，第二流路形成在光源和操作单元之间。
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公开(公告)号：US20130114052A1
公开(公告)日：2013-05-09
申请号：US13666124
申请日：2012-11-01
CPC分类号： G03B21/145 , G03B21/16 , G03B21/28 , H04N5/64 , H04N9/3114 , H04N9/3141 , H04N9/3144
摘要： According to an embodiment, provided is an image projection apparatus that includes: an image forming unit that forms an image using light from a light source; a projecting optical unit that forms a projected image of the image formed by the image forming unit; and an outer housing that houses the image forming unit and the projecting optical unit. The image forming unit and the projecting optical unit are provided in the given order from a setting surface of the outer housing. A width of the outer housing in a direction perpendicular to a projection surface is larger at a position where the projecting optical unit is provided than at a position where the image forming unit is provided.
摘要翻译： 根据实施例，提供了一种图像投影装置，其包括：图像形成单元，其使用来自光源的光形成图像; 投影光学单元，其形成由图像形成单元形成的图像的投影图像; 以及容纳图像形成单元和投影光学单元的外壳。 图像形成单元和投影光学单元从外壳的设置表面以给定的顺序设置。 在与设置有投影光学单元的位置相比，在垂直于投影面的方向上的外壳的宽度大于设置有图像形成单元的位置。
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公开(公告)号：US20140347635A1
公开(公告)日：2014-11-27
申请号：US14454446
申请日：2014-08-07
CPC分类号： G03B21/145 , G03B21/008 , G03B21/16 , G03B21/2066 , G03B21/28 , H04N9/3141
摘要： According to an embodiment, an image projection apparatus includes a light source unit, an image forming unit that forms an image using light from the light source unit, and a heat releasing unit that is provided to the image forming unit and releases heat from the image forming unit, and projecting the image formed by the image forming unit. The image projection apparatus includes a facing member that faces an installation surface on which a main body of the apparatus is installed; and a foot that allows the facing member to support the image forming unit. The heat releasing unit is provided between the facing member and the image forming unit.
摘要翻译： 根据实施例，图像投影设备包括光源单元，使用来自光源单元的光形成图像的图像形成单元，以及设置到图像形成单元并从图像释放热量的放热单元 并且投影由图像形成单元形成的图像。 图像投影装置包括：面对构件，其面向安装有设备主体的安装面; 以及允许面对构件支撑图像形成单元的脚。 散热单元设置在面对构件和图像形成单元之间。
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公开(公告)号：US20130321778A1
公开(公告)日：2013-12-05
申请号：US13889503
申请日：2013-05-08
申请人： Hideo KANAI
发明人： Hideo KANAI
IPC分类号： G03B21/16
CPC分类号： G03B21/16 , F21V29/70 , G03B21/2086
摘要： An image projection apparatus includes a light source unit, an image generation unit, a projection optical unit, and an openably closable cover. The light source unit is detachably attached to the image projection apparatus. The image generation unit generates an image. The projection optical unit projects the image. The openably closable cover opens or closes an opening disposed for attachment and detachment of the light source unit. The openably closable cover includes a moveable operation device attached to the cover and a regulating device. The operation device is selectively operated for a first mode, in which the openably closable cover is locked to the image projection apparatus, and a second mode, in which the openably closable cover is unlocked from the image projection apparatus. The regulating device regulates movement of the operation device when the temperature of the light source unit becomes a given level.
摘要翻译： 图像投影装置包括光源单元，图像生成单元，投影光学单元和可开闭盖。 光源单元可拆卸地附接到图像投影装置。 图像生成单元生成图像。 投影光学单元投影图像。 可开闭的盖子打开或关闭设置用于光源单元的附接和拆卸的开口。 可开闭的盖包括附接到盖的可移动操作装置和调节装置。 选择性地操作操作装置，其中可打开地关闭的盖锁定到图像投影装置的第一模式，以及第二模式，其中可打开地关闭的盖从图像投影装置解锁。 当光源单元的温度达到给定水平时，调节装置调节操作装置的移动。
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