公开(公告)号：US20140194954A1

公开(公告)日：2014-07-10

申请号：US14238505

申请日：2012-08-22

申请人： Kazuhiro Daijo

发明人： Kazuhiro Daijo

IPC分类号： A61N5/06

CPC分类号： A61N5/06 ,  A61N2005/063 ,  A61N2005/0644 ,  A61N2005/0665

摘要： A photoradiation device of the present invention includes a light emitting unit that radiates radiation light; a reflection unit that reflects the radiation light; and a light guide unit that guides the reflected radiation light to an irradiation target body. The light guide unit includes a first light guide face and a second light guide face. The reflection unit includes a first reflection unit that reflects a part of the radiation light to the first light guide face, a second reflection unit that reflects entering light to the second light guide face, and a third reflection unit formed of a main body part provided with a transmission unit which reflects a part of remainder of the radiation light to the second reflection unit as the entering light. The third reflection unit is disposed with a transmission unit side inclined toward a light emitting unit such that the shorter a distance of the transmission unit to the light emitting unit, the larger an amount of transmission light of the radiation light. Thus, a photoradiation device that irradiates a plurality of irradiated faces with a single light emitting unit is achieved.

摘要翻译： 本发明的光照射装置包括发射辐射光的发光单元; 反射辐射光的反射单元; 以及将反射的照射光引导到照射对象物体的导光单元。 导光单元包括第一导光面和第二导光面。 反射单元包括将一部分辐射光反射到第一导光面的第一反射单元，将第二反射单元反射入第二导光面的第二反射单元，以及第三反射单元， 具有将作为进入光反射到第二反射单元的部分放射线的一部分的透射单元。 第三反射单元设置成具有朝向发光单元倾斜的透射单元侧，使得透射单元与发光单元的距离越短，辐射光的透射光量越大。 因此，实现了用单个发光单元照射多个照射面的光照射装置。

公开(公告)号：US08721128B2

公开(公告)日：2014-05-13

申请号：US13379364

申请日：2010-08-23

申请人： Kazuhiro Daijo

发明人： Kazuhiro Daijo

IPC分类号： F21V7/04

CPC分类号： F21V5/04 ,  F21V7/0091 ,  F21Y2115/10 ,  G02B17/086 ,  G02B19/0028 ,  G02B19/0061 ,  H01L33/58

摘要： A lens has a light-incoming face, a light-outgoing face, and a side face. The light-incoming face is disposed near a light source or in contact with the light source. The light-outgoing face is provided opposite to the light-incoming face. The side face has a curved total reflection surface that totally reflects a light beam that has entered the light-incoming face. The total reflection surface is formed so that light beams that have reflected off the total reflection surface focus in a given angle from the light-outgoing face.

摘要翻译： 透镜具有光入射面，发光面和侧面。 光入射面设置在光源附近或与光源接触。 光出射面设置成与光入射面相对。 侧面具有全反射已经进入光入射面的光束的弯曲全反射面。 全反射面被形成为使得从全反射面反射的光束与出射面成一定角度聚焦。

公开(公告)号：US20120140482A1

公开(公告)日：2012-06-07

申请号：US13379364

申请日：2010-08-23

申请人： Kazuhiro Daijo

发明人： Kazuhiro Daijo

IPC分类号： F21V13/04

CPC分类号： F21V5/04 ,  F21V7/0091 ,  F21Y2115/10 ,  G02B17/086 ,  G02B19/0028 ,  G02B19/0061 ,  H01L33/58

摘要： A lens has a light-incoming face, a light-outgoing face, and a side face. The light-incoming face is disposed near a light source or in contact with the light source. The light-outgoing face is provided opposite to the light-incoming face. The side face has a curved total reflection surface that totally reflects a light beam that has entered the light-incoming face. The total reflection surface is formed so that light beams that have reflected off the total reflection surface focus in a given angle from the light-outgoing face.

摘要翻译： 透镜具有光入射面，发光面和侧面。 光入射面设置在光源附近或与光源接触。 光出射面设置成与光入射面相对。 侧面具有全反射已经进入光入射面的光束的弯曲全反射面。 全反射面被形成为使得从全反射面反射的光束与出射面成一定角度聚焦。

公开(公告)号：US08558266B2

公开(公告)日：2013-10-15

申请号：US13498173

申请日：2011-09-05

申请人： Kazuhiro Daijo

发明人： Kazuhiro Daijo

IPC分类号： H01L33/00

CPC分类号： G02B6/0045

摘要： In an LED lighting device of the present invention, the reflecting surface of the light guide body is formed of division lines and a connection line connecting between the division lines. Each division line divides a cross section line of a virtual reflecting surface crossing projection lines. Each projection line is radially drawn at a selected angle from a selected point of a given distance away from a center point of the LED element toward the cross section line of the virtual reflecting surface of the light guide body. Each division line is adjusted by similar amplification or similar contraction so as to be contained within the thickness line with its length large enough to receive all the incoming light.

摘要翻译： 在本发明的LED照明装置中，导光体的反射面由分割线和分割线之间连接的连接线构成。 每个分割线划分与投影线交叉的虚拟反射表面的横截面线。 每个投影线从距离LED元件的中心点的给定距离的选定点朝向导光体的虚拟反射表面的横截面线以选定的角度径向绘制。 通过类似的放大或类似的收缩来调整每个分割线，以便包含在其长度足够大以接收所有入射光的厚度线内。

公开(公告)号：US08515274B2

公开(公告)日：2013-08-20

申请号：US13581403

申请日：2011-05-12

申请人： Kazuhiro Daijo

发明人： Kazuhiro Daijo

IPC分类号： G03B15/06

CPC分类号： G03B15/05 ,  F21V7/0091 ,  F21Y2115/10 ,  G02B6/0018 ,  G02B6/0021 ,  G03B2215/0575 ,  G03B2215/0585 ,  G03B2215/0589

摘要： An illumination device including a light guide unit in which an optical path through which light propagates is formed in an annular shape such that the light propagating in the optical path is emitted from a front surface side of the light guide unit; a local reflection unit provided on the rear surface side of the light guide unit such that light is emitted from only a portion of the front surface side of the light guide unit; and a light source that moves between the light guide unit and the local reflection unit. When the light source is positioned on the light guide unit side, light output from the light source propagates in the optical path of the light guide unit and is emitted from the front surface side in an annular shape. When the light source is positioned on the local reflection unit side, the light output from the light source is reflected by the local reflection unit and emitted in a concentrated manner from only the portion on the front surface side of the light guide unit.

摘要翻译： 一种照明装置，包括导光单元，其中光传播的光路形成为环形形状，使得在光路中传播的光从导光单元的前表面侧发射; 局部反射单元，其设置在所述导光单元的背面侧，使得仅从所述导光单元的前表面侧的一部分发射光; 以及在光导单元和局部反射单元之间移动的光源。 当光源位于导光单元侧时，从光源输出的光在导光单元的光路中传播，并从前表面侧以环状发射。 当光源位于局部反射单元侧时，从光源输出的光被局部反射单元反射并且仅从光导单元的前表面侧的部分集中地发射。

公开(公告)号：US20130282082A1

公开(公告)日：2013-10-24

申请号：US13978739

申请日：2012-03-23

申请人： Kazuhiro Daijo ,  Nobuto Tsujikawa ,  Kazuto Shigehara

发明人： Kazuhiro Daijo ,  Nobuto Tsujikawa ,  Kazuto Shigehara

IPC分类号： A61N5/06

CPC分类号： A61N5/0603 ,  A61B2018/00898 ,  A61N5/0613 ,  A61N2005/0626 ,  A61N2005/0634 ,  A61N2005/0643 ,  A61N2005/0655 ,  A61N2005/0659 ,  A61N2005/0662 ,  A61N2005/0665 ,  A61N2005/0666 ,  A61N2005/0667

摘要： A light irradiation device of the present invention includes: a light source that emits radiant light to an irradiation object; a reflecting member that reflects the radiant light emitted from the light source toward the irradiation object; and an irradiation member that includes at least two irradiation surfaces for transmitting the radiant light reflected from the reflecting member and irradiating the irradiation object with the radiant light. The light source emits the radiant light from one end side of the irradiation surfaces of the irradiation member, and the reflecting member includes: a first reflecting area that reflects the radiant light emitted from the light source toward a first irradiation surface of the irradiation member; a second reflecting area that reflects the radiant light emitted from the light source and indirectly reaches the second reflecting area, toward a second irradiation surface of the irradiation member; and a third reflecting area that guides the radiant light to the second reflecting area. Therefore, the light irradiation device and a light irradiation treatment and prevention device, which can irradiate a plurality of irradiation surfaces with the radiant light using one light source, can be configured.

摘要翻译： 本发明的光照射装置包括：向照射物体发射辐射光的光源; 反射构件，其将从光源发射的辐射光朝向照射物体反射; 以及照射部件，其包括至少两个照射表面，用于透射从反射部件反射的辐射光并照射辐射光。 光源从照射部件的照射面的一端发射辐射光，反射部件包括：第一反射区域，其将从光源发射的辐射光朝向照射部件的第一照射面反射; 第二反射区域，其反射从光源发射的辐射光，并间接地到达第二反射区域，朝向照射构件的第二照射面; 以及将辐射光引导到第二反射区域的第三反射区域。 因此，可以构造能够使用一个光源照射多个照射面的照射装置和能够照射辐射光的光照射处理和防止装置。

公开(公告)号：US20120321290A1

公开(公告)日：2012-12-20

申请号：US13581403

申请日：2011-05-12

申请人： Kazuhiro Daijo

发明人： Kazuhiro Daijo

IPC分类号： G03B15/03 ,  F21V13/02

CPC分类号： G03B15/05 ,  F21V7/0091 ,  F21Y2115/10 ,  G02B6/0018 ,  G02B6/0021 ,  G03B2215/0575 ,  G03B2215/0585 ,  G03B2215/0589

摘要： An illumination device including a light guide unit in which an optical path through which light propagates is formed in an annular shape such that the light propagating in the optical path is emitted from a front surface side of the light guide unit; a local reflection unit provided on the rear surface side of the light guide unit such that light is emitted from only a portion of the front surface side of the light guide unit; and a light source that moves between the light guide unit and the local reflection unit. When the light source is positioned on the light guide unit side, light output from the light source propagates in the optical path of the light guide unit and is emitted from the front surface side in an annular shape. When the light source is positioned on the local reflection unit side, the light output from the light source is reflected by the local reflection unit and emitted in a concentrated manner from only the portion on the front surface side of the light guide unit.

摘要翻译： 一种照明装置，包括导光单元，其中光传播的光路形成为环形形状，使得在光路中传播的光从导光单元的前表面侧发射; 局部反射单元，其设置在所述导光单元的背面侧，使得仅从所述导光单元的前表面侧的一部分发射光; 以及在光导单元和局部反射单元之间移动的光源。 当光源位于导光单元侧时，从光源输出的光在导光单元的光路中传播，并从前表面侧以环状发射。 当光源位于局部反射单元侧时，从光源输出的光被局部反射单元反射并且仅从光导单元的前表面侧的部分集中地发射。

公开(公告)号：US20120181567A1

公开(公告)日：2012-07-19

申请号：US13498173

申请日：2011-09-05

申请人： Kazuhiro Daijo

发明人： Kazuhiro Daijo

IPC分类号： H01L33/60

CPC分类号： G02B6/0045

摘要： In an LED lighting device of the present invention, the reflecting surface of the light guide body is formed of division lines and a connection line connecting between the division lines. Each division line divides a cross section line of a virtual reflecting surface crossing projection lines. Each projection line is radially drawn at a selected angle from a selected point of a given distance away from a center point of the LED element toward the cross section line of the virtual reflecting surface of the light guide body. Each division line is adjusted by similar amplification or similar contraction so as to be contained within the thickness line with its length large enough to receive all the incoming light.

摘要翻译： 在本发明的LED照明装置中，导光体的反射面由分割线和分割线之间连接的连接线构成。 每个分割线划分与投影线交叉的虚拟反射表面的横截面线。 每个投影线从距离LED元件的中心点的给定距离的选定点朝向导光体的虚拟反射表面的横截面线以选定的角度径向绘制。 通过类似的放大或类似的收缩来调整每个分割线，以便包含在其长度足够大以接收所有入射光的厚度线内。