专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09817302B2 Lighting device and projector 有权
公开(公告)号：US09817302B2
公开(公告)日：2017-11-14
申请号：US15168818
申请日：2016-05-31
申请人： SEIKO EPSON CORPORATION
发明人： Daiki Yuto , Takahiro Takizawa
IPC分类号： G03B21/16 , G03B21/20
CPC分类号： G03B21/16 , G03B21/2013 , G03B21/2026
摘要： A lighting device includes a plurality of light source devices and a holding member (first lamp unit and second lamp unit) holding the plurality of light source devices. The light source device has a light source and a storing body for storing the light source. The storing body has a plurality of openings introducing cooling gas and the holding member (first lamp unit and second lamp unit) includes a diverging device guiding the cooling gas to at least one opening among the plurality of openings.

2. 外观设计

USD837866S1 Lamp unit for projector 有权
公开(公告)号：USD837866S1
公开(公告)日：2019-01-08
申请号：US29621996
申请日：2017-10-13
申请人： SEIKO EPSON CORPORATION
设计人： Daiki Yuto
摘要： FIG. 1 is a front, top, and right side perspective view of a lamp unit for projector showing my new design;
FIG. 2 is a rear, bottom, and left side perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a right side view thereof; and,
FIG. 8 is a left side view thereof.
The broken lines illustrate portions of the lamp unit for projector and form no part of the claimed design.

3. 发明授权

US09740087B2 Light source device unit, light source cartridge, and projector 有权
公开(公告)号：US09740087B2
公开(公告)日：2017-08-22
申请号：US15176219
申请日：2016-06-08
申请人： Seiko Epson Corporation
发明人： Daiki Yuto , Takahiro Takizawa
IPC分类号： G03B21/16 , G03B21/20 , G03B21/14
CPC分类号： G03B21/16 , G03B21/145 , G03B21/2013 , G03B21/2066
摘要： A light source device unit includes a light source device including a light source and an outflow port constituting part having a plurality of first outflow ports for making a cooling air flow out, a flow channel constituting part including an inlet port constituting part having a plurality of first inlet ports communicated with the first outflow ports and adapted to introduce the cooling air, and an opening and closing part adapted to selectively open and close the first inlet ports, the first inlet ports are arranged in a periphery of a central axis (a stationary shaft), and the opening and closing part includes a rotary member rotates around the stationary shaft in accordance with a posture of the light source device to thereby selectively open and close the first inlet ports.

4. 发明申请

US20160363849A1 LIGHT SOURCE DEVICE UNIT, LIGHT SOURCE CARTRIDGE, AND PROJECTOR 有权
标题翻译：光源设备单元，光源盒和投影仪
公开(公告)号：US20160363849A1
公开(公告)日：2016-12-15
申请号：US15176219
申请日：2016-06-08
申请人： Seiko Epson Corporation
发明人： Daiki Yuto , Takahiro Takizawa
IPC分类号： G03B21/16 , G03B21/00 , G03B21/20
CPC分类号： G03B21/16 , G03B21/145 , G03B21/2013 , G03B21/2066
摘要： Alight source device unit includes a light source device including a light source and an outflow port constituting part having a plurality of first outflow ports for making a cooling air flow out, a flow channel constituting part including an inlet port constituting part having a plurality of first inlet ports communicated with the first outflow ports and adapted to introduce the cooling air, and an opening and closing part adapted to selectively open and close the first inlet ports, the first inlet ports are arranged in a periphery of a central axis (a stationary shaft), and the opening and closing part includes a rotary member rotates around the stationary shaft in accordance with a posture of the light source device to thereby selectively open and close the first inlet ports.
摘要翻译：光源装置单元包括：光源装置，包括光源和具有用于使冷却空气流出的多个第一流出口的流出口构成部分，流路构成部分包括具有多个第一入口端口与第一流出端口连通并且适于引入冷却空气，以及适于选择性地打开和关闭第一入口的开闭部分，第一入口端口布置在中心轴线的周边（固定轴），并且所述开闭部包括旋转构件，根据所述光源装置的姿势围绕所述固定轴旋转，从而选择性地打开和关闭所述第一入口。

5. 外观设计

USD788837S1 Lamp unit for a projector 有权
公开(公告)号：USD788837S1
公开(公告)日：2017-06-06
申请号：US29559324
申请日：2016-03-28
申请人： SEIKO EPSON CORPORATION
设计人： Takahiro Miyata , Daiki Yuto , Masahiro Saito , Satoru Nagarekawa

6. 发明申请

US20160363846A1 LIGHT SOURCE DEVICE, ILLUMINATION DEVICE, AND PROJECTOR 审中-公开
标题翻译：光源装置，照明装置和投影仪
公开(公告)号：US20160363846A1
公开(公告)日：2016-12-15
申请号：US15173986
申请日：2016-06-06
申请人： Seiko Epson Corporation
发明人： Takahiro Takizawa , Daiki Yuto
IPC分类号： G03B21/16 , G03B21/00 , G03B21/20
CPC分类号： G03B21/16 , G03B21/2013 , G03B21/2026
摘要： A light source device includes a light emitting tube including a light emitting part, a reflector adapted to reflect light emitted from the light emitting tube, a housing body adapted to house the light emitting tube and the reflector, and a plurality of inlet ports adapted to guide a cooling gas to the light emitting tube from respective directions different from each other.
摘要翻译：光源装置包括发光管，发光管包括发光部分，适于反射从发光管发射的光的反射器，适于容纳发光管和反射器的壳体，以及适于从彼此不同的方向将冷却气体引导到发光管。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式