公开(公告)号：US08690394B2

公开(公告)日：2014-04-08

申请号：US13322821

申请日：2010-05-20

申请人： Norihiro Sakai ,  Tomohiro Iwazaki ,  Kazuo Sakuma ,  Ichirou Mori ,  Masaki Kanai ,  Maki Takenaga ,  Hiroyuki Ootsuka

发明人： Norihiro Sakai ,  Tomohiro Iwazaki ,  Kazuo Sakuma ,  Ichirou Mori ,  Masaki Kanai ,  Maki Takenaga ,  Hiroyuki Ootsuka

IPC分类号： F21V7/00 ,  F21V5/02 ,  F21V9/02

CPC分类号： F21V14/04 ,  F21S8/006 ,  F21Y2103/00

摘要： An illuminating device that can reduce illuminance unevenness of an irradiation target face with a simple construction is provided. In a pseudo sunlight illuminating device 1 having a lamp 22 for illuminating an irradiation target face 10A, a transmission light amount adjusting unit 60 for adjusting a transmission light amount so that the illuminance distribution on the irradiation target face 10a is made uniform is provided between the lamp 22 and the irradiation target face 10A, and the transmission light amount adjusting unit 60 is provided with a light transmission plate laminate member 64 which is constructed by stacking light transmission plates 65 which are constant in transmittance in a wavelength range of light to be transmitted and whose number corresponds to an adjustment amount of the transmission light amount so that incident light is reflected at each boundary of the front and back surfaces of each light transmission plate 65.

摘要翻译： 提供能够以简单的结构减少照射目标面的照度不均的照明装置。 在具有用于照射照射目标面10A的灯22的伪太阳光照明装置1中，设置用于调整透射光量使得照射目标面10a上的照度分布均匀的透射光量调节单元60 灯22和照射目标面10A，传输光量调节单元60设置有透光板层叠构件64，该透光板层叠构件64通过堆叠在透射的光的波长范围内透射率恒定的透光板65而构成 并且其数量对应于透射光量的调节量，使得入射光在每个透光板65的前表面和后表面的每个边界处被反射。

公开(公告)号：US20120069578A1

公开(公告)日：2012-03-22

申请号：US13322821

申请日：2010-05-20

申请人： Norihiro Sakai ,  Tomohiro Iwazaki ,  Kazuo Sakuma ,  Ichirou Mori ,  Masaki Kanai ,  Maki Takenaga ,  Hiroyuki Ootsuka

发明人： Norihiro Sakai ,  Tomohiro Iwazaki ,  Kazuo Sakuma ,  Ichirou Mori ,  Masaki Kanai ,  Maki Takenaga ,  Hiroyuki Ootsuka

IPC分类号： F21V7/00

CPC分类号： F21V14/04 ,  F21S8/006 ,  F21Y2103/00

摘要： An illuminating device that can reduce illuminance unevenness of an irradiation target face with a simple construction is provided. In a pseudo sunlight illuminating device 1 having a lamp 22 for illuminating an irradiation target face 10A, a transmission light amount adjusting unit 60 for adjusting a transmission light amount so that the illuminance distribution on the irradiation target face 10a is made uniform is provided between the lamp 22 and the irradiation target face 10A, and the transmission light amount adjusting unit 60 is provided with a light transmission plate laminate member 64 which is constructed by stacking light transmission plates 65 which are constant in transmittance in a wavelength range of light to be transmitted and whose number corresponds to an adjustment amount of the transmission light amount so that incident light is reflected at each boundary of the front and back surfaces of each light transmission plate 65.

摘要翻译： 提供能够以简单的结构减少照射目标面的照度不均的照明装置。 在具有用于照射照射目标面10A的灯22的伪太阳光照明装置1中，设置用于调整透射光量使得照射目标面10a上的照度分布均匀的透射光量调节单元60 灯22和照射目标面10A，传输光量调节单元60设置有透光板层叠构件64，该透光板层叠构件64通过堆叠在透射的光的波长范围内透射率恒定的透光板65而构成 并且其数量对应于透射光量的调节量，使得入射光在每个透光板65的前表面和后表面的每个边界处被反射。