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1. 发明申请

US20060198158A1 LIGHT GUIDING UNIT, LIGHT GUIDING UNIT ASSEMBLY, AND LAMP COMPRISING THE SAME 有权
标题翻译：光指导单元，光导单元组件及包含该组件的灯
公开(公告)号：US20060198158A1
公开(公告)日：2006-09-07
申请号：US11276562
申请日：2006-03-06
申请人： Daisuke Nagabuchi
发明人： Daisuke Nagabuchi
IPC分类号： F21V9/00
CPC分类号： G02B6/0001 , F21S43/14 , F21S43/241 , F21S43/243 , F21S43/247 , F21S43/249 , F21S43/315 , F21V7/0091 , F21Y2115/10
摘要： A light guiding unit is provided which can reflect light from one light source such that a plurality of irradiated lights can be intermittently viewed, while allowing substantially all portions of the plurality of irradiated lights to be substantially uniform. The light guiding unit can include an input portion where light from a light source is input, a first reflecting portion that has reflecting surfaces which divide light from the input portion into a plurality of directions (e.g., six directions), and then radially reflects the light. A second reflecting portion can be provided that has reflecting surfaces which reflect light from each of the reflecting surfaces of the first reflecting portion along the principal optical axis. An irradiation portion can be provided that has irradiation surfaces which irradiate light from each of the reflecting surfaces of the second reflecting portion. The irradiation surfaces can be separated from each other on a circumference substantially centered on the principal optical axis. Each of the six light paths from the first reflecting portion up to the irradiation surfaces can be arranged so as to have a rotationally substantially symmetric relationship of 60° substantially centered on the principal optical axis.
摘要翻译：提供一种导光单元，其可以反射来自一个光源的光，使得可以间歇地观看多个照射的光，同时允许多个照射的光的基本上所有部分基本上均匀。导光单元可以包括输入来自光源的光的输入部，具有将来自输入部的光分成多个方向（例如六个方向））的反射面的第一反射部，然后径向反射光。可以提供具有反射表面的第二反射部分，该反射表面沿着主光轴反射来自第一反射部分的每个反射表面的光。可以提供照射部分，其具有从第二反射部分的每个反射表面照射光的照射表面。辐射表面可以在基本上以主光轴为中心的圆周上彼此分离。从第一反射部分到照射表面的六个光路中的每一个可以被布置成具有基本上以主光轴为中心的60°的旋转基本对称关系。

2. 发明授权

US07410274B2 Light guiding unit, light guiding unit assembly, and lamp comprising the same 有权
标题翻译：导光单元，导光单元组件以及包括该组件的灯
公开(公告)号：US07410274B2
公开(公告)日：2008-08-12
申请号：US11276562
申请日：2006-03-06
申请人： Daisuke Nagabuchi
发明人： Daisuke Nagabuchi
IPC分类号： F21V5/00
CPC分类号： G02B6/0001 , F21S43/14 , F21S43/241 , F21S43/243 , F21S43/247 , F21S43/249 , F21S43/315 , F21V7/0091 , F21Y2115/10
摘要： A light guiding unit is provided which can reflect light from one light source such that a plurality of irradiated lights can be intermittently viewed, while allowing substantially all portions of the plurality of irradiated lights to be substantially uniform. The light guiding unit can include an input portion where light from a light source is input, a first reflecting portion that has reflecting surfaces which divide light from the input portion into a plurality of directions (e.g., six directions), and then radially reflects the light. A second reflecting portion can be provided that has reflecting surfaces which reflect light from each of the reflecting surfaces of the first reflecting portion along the principal optical axis. An irradiation portion can be provided that has irradiation surfaces which irradiate light from each of the reflecting surfaces of the second reflecting portion. The irradiation surfaces can be separated from each other on a circumference substantially centered on the principal optical axis. Each of the six light paths from the first reflecting portion up to the irradiation surfaces can be arranged so as to have a rotationally substantially symmetric relationship of 60° substantially centered on the principal optical axis.
摘要翻译：提供一种导光单元，其可以反射来自一个光源的光，使得可以间歇地观看多个照射的光，同时允许多个照射的光的基本上所有部分基本上均匀。导光单元可以包括输入来自光源的光的输入部，具有将来自输入部的光分成多个方向（例如六个方向））的反射面的第一反射部，然后径向反射光。可以提供具有反射表面的第二反射部分，该反射表面沿着主光轴反射来自第一反射部分的每个反射表面的光。可以提供照射部分，其具有从第二反射部分的每个反射表面照射光的照射表面。照射表面可以在基本上以主光轴为中心的圆周上彼此分离。从第一反射部分到照射表面的六个光路中的每一个可以被布置成具有基本上以主光轴为中心的60°的旋转基本对称关系。

3. 发明申请

US20060274621A1 LIGHT GUIDING UNIT, LIGHT GUIDING UNIT ASSEMBLY, AND LIGHTING DEVICE INCLUDING THE SAME 有权
标题翻译：光指导单元，光导单元组件和包括其的照明设备
公开(公告)号：US20060274621A1
公开(公告)日：2006-12-07
申请号：US11422213
申请日：2006-06-05
申请人： Daisuke Nagabuchi
发明人： Daisuke Nagabuchi
IPC分类号： G11B20/18
CPC分类号： G02B6/0018 , Y10S385/901
摘要： A light guide unit, a light guide unit assembly, and a lighting device are provided which can efficiently use light emitted from a light source and uniformly radiate light from an elongate rectangular radiating surface. The light guide unit has at least one radiation direction in a direction perpendicular to an optical axis of the light source. The light guide unit can include a first reflecting portion that faces the light source and has a plurality of reflecting surfaces for reflecting light incident thereon toward a plurality of directions perpendicular to the optical axis, a forward reflecting portion for reflecting light that is reflected approximately toward the radiation direction by the first reflecting portion, toward the radiation direction as a forward direction, a backward reflecting portion for reflecting light that is reflected toward a direction opposite to the radiation direction as a backward direction by the first reflecting portion, toward the radiation direction, and a radiating portion having at least one rectangular radiating surface that has a small width in an up-and-down direction. According to this configuration, the light from the forward reflecting portion and the light from the backward reflecting portion can be directed toward the radiation direction, and the radiating portion can be configured to radiate light from substantially its entire surface.
摘要翻译：提供一种导光单元，导光单元组件和照明装置，其可以有效地使用从光源发射的光并且均匀地辐射来自细长矩形辐射表面的光。光导单元在与光源的光轴垂直的方向上具有至少一个辐射方向。导光单元可以包括面向光源的第一反射部分，并且具有多个反射面，用于反射沿着与光轴垂直的多个方向入射到其上的光;反射部分，反射大致朝向第一反射部分的辐射方向，朝向作为向前方向的辐射方向的反射部分，用于反射与第一反射部分相反的与辐射方向相反的方向作为向后方向的光朝向辐射方向以及具有至少一个在上下方向上具有小宽度的矩形辐射表面的辐射部分。根据该结构，来自正反射部的光和来自后反射部的光可以朝向辐射方向，并且散热部可以被配置为从基本上整个表面辐射光。

4. 发明授权

US07322729B2 Light guiding unit, light guiding unit assembly, and lighting device including the same 有权
标题翻译：导光单元，导光单元总成以及包括该导光单元组件的照明装置
公开(公告)号：US07322729B2
公开(公告)日：2008-01-29
申请号：US11422213
申请日：2006-06-05
申请人： Daisuke Nagabuchi
发明人： Daisuke Nagabuchi
IPC分类号： F21V7/04
CPC分类号： G02B6/0018 , Y10S385/901
摘要： A light guide unit, a light guide unit assembly, and a lighting device are provided which can efficiently use light emitted from a light source and uniformly radiate light from an elongate rectangular radiating surface. The light guide unit has at least one radiation direction in a direction perpendicular to an optical axis of the light source.
摘要翻译：提供一种导光单元，导光单元组件和照明装置，其可以有效地使用从光源发射的光并且均匀地辐射来自细长矩形辐射表面的光。光导单元在与光源的光轴垂直的方向上具有至少一个辐射方向。

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