基本信息:
- 专利标题： Sun tracing light condensing device
- 专利标题（中）：太阳跟踪灯冷凝器
- 申请号：JP2007317516 申请日：2007-12-07
- 公开(公告)号：JP2009139761A 公开(公告)日：2009-06-25
- 发明人： NAKAMURA KATSUSHIGE
- 申请人： Mitaka Koki Co Ltd , 三鷹光器株式会社
- 专利权人： Mitaka Koki Co Ltd,三鷹光器株式会社
- 当前专利权人： Mitaka Koki Co Ltd,三鷹光器株式会社
- 优先权： JP2007317516 2007-12-07
- 主分类号： G02B5/10
- IPC分类号： G02B5/10 ; F24S23/71 ; F24S50/20
摘要：
PROBLEM TO BE SOLVED: To provide a sun tracing light condensing device whose condensing performance is improved though it is a spherical mirror.
SOLUTION: Reflected light R' from a reflection mirror 2a at the periphery on the outside far from the optical axis K of a spherical mirror M causing a spherical aberration is parallelly transported by required dimensions d to the optical axis direction from the state of being matched with the spherical mirror M. Concretely, only the reflection mirror 2a in which a spherical aberration lies in the range outside a prescribed range is parallelly transported. Thus the reflected light R' from the reflection mirror 2a at the periphery on the outside passes through the vicinity of the focal position F on the optical axis K, and its condensing performance is improved. Then, owing to the spherical mirror M, the production of the respective reflection mirrors 2, 2a is facilitated, and the inspection regulation of the spherical degree after the parallel arrangement of the reflection mirrors 2, 2a is also facilitated. Instead of parallelly transporting the reflection mirror 2a in the periphery on the outside, it may be rotated by a required angle θ to the outward direction.
COPYRIGHT: (C)2009,JPO&INPIT
摘要（中）：
SOLUTION: Reflected light R' from a reflection mirror 2a at the periphery on the outside far from the optical axis K of a spherical mirror M causing a spherical aberration is parallelly transported by required dimensions d to the optical axis direction from the state of being matched with the spherical mirror M. Concretely, only the reflection mirror 2a in which a spherical aberration lies in the range outside a prescribed range is parallelly transported. Thus the reflected light R' from the reflection mirror 2a at the periphery on the outside passes through the vicinity of the focal position F on the optical axis K, and its condensing performance is improved. Then, owing to the spherical mirror M, the production of the respective reflection mirrors 2, 2a is facilitated, and the inspection regulation of the spherical degree after the parallel arrangement of the reflection mirrors 2, 2a is also facilitated. Instead of parallelly transporting the reflection mirror 2a in the periphery on the outside, it may be rotated by a required angle θ to the outward direction.
COPYRIGHT: (C)2009,JPO&INPIT
要解决的问题：提供一种太阳跟踪聚光装置，其通过球面镜提高了冷凝性能。 解决方案：来自反射镜2a的反射镜2a的反射镜2a在远离球面镜M的光轴K的外侧上产生球面像差的反射镜R'从状态平行地输送到光轴方向所需的尺寸d 与球面镜M配合。具体而言，只有球面像差位于规定范围以外的范围内的反射镜2a被平行运送。 因此，来自外部周边的反射镜2a的反射光R'在光轴K上通过焦点位置F附近，从而提高了其聚光性能。 然后，由于球面镜M，各反射镜2,2a的制造变得容易，而且反射镜2,2a的平行配置之后的球面度的检查调节也容易。 代替在外部平行地输送反射镜2a的周边，可以向外方向旋转所需的角度θ。 版权所有（C）2009，JPO＆INPIT