A diaphragem mechanism for analog sun sensor

The utility model discloses a diaphragem mechanism for analog sun sensor. The shading rail that designs a take the altitude around the incident light window of diaphragm, the high H of shading rail and shading rail big or small relevant apart from C and view field range angle a marginal apart from t...

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Bibliographic Details
Main Authors SONG CHONGJIN, XI HONGXIA, CHEN LI, QU HAIBO, AN JUNJIE
Format Patent
LanguageChinese
English
Published 08.01.2019
Subjects
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Summary:The utility model discloses a diaphragem mechanism for analog sun sensor. The shading rail that designs a take the altitude around the incident light window of diaphragm, the high H of shading rail and shading rail big or small relevant apart from C and view field range angle a marginal apart from the diaphragm opening, shading rail and integrated processing of diaphragm adoption form, and the stray light that the off -site was looked at each other to this diaphragm has fine inhibitory action. 本专利公开了种用于模拟式太阳敏感器的光阑结构。是在光阑的入射光窗口的周围设计定高度的遮光围栏，遮光围栏的高度H与遮光围栏距离光阑开口边缘的距离C和视场范围角a的大小有关，遮光围栏与光阑采用体化加工而成，该光阑对视场外的杂散光具有很好的抑制作用。
Bibliography:Application Number: CN20182901631U