Light source for illumination of space vehicles, in which analyzer of presence of sun in field of view of photodetector is electrically connected to control unit, and control unit that is electrically connected to shutter control mechanism and electronic key, which is connected to photodiode matrix
	FADEEV A P; GRIBINYUKOVA T V; HETMANCEV D V
	2024-02-13
专利权人	ENERGIA ROCKET & SPACE CORP STOCK CO (ENER-Non-standard)
申请日期	2024-02-13
专利号	RU230556-U1
成果简介	NOVELTY - The light source has a light-optical unit, a secondary power source, a control unit (2) and a protection unit which is provided against solar radiation. The light-optical unit is made of a white-light LED matrix (4), a mirror parabolic reflector (9) and an aspherical lens (8). The optical axis of the reflector is perpendicular to the emitting surface of the matrix and intersects center. The optical axes of both fields are co-directed and parallel to each other. The shutter is located in the plane between the lens and the reflector. A secondary power source (1) is electrically connected to the control unit, an electronic key (3), a shutter control mechanism (11) and a photodetector (6). An analyzer (5) of the presence of the sun in the field of view of the photodetector is electrically connected to the control unit, and the control unit is electrically connected to the shutter control mechanism and the electronic key, which in turn is electrically connected to the photodiode matrix. USE - Light source for illumination of space vehicles. ADVANTAGE - The brightness of the radiation from a unit of surface increases compared to discrete LEDs, which allows for a reduction in the dimensions of the optical system for forming a given angular radiation field. DESCRIPTION OF DRAWING(S) - The drawing shows a block diagram illustrating the light source for illumination of space vehicles. 1Secondary power source 2Control unit 3Electronic key 4White-light LED matrix 5Analyzer 6Photodetector 8Aspherical lens 9Mirror parabolic reflector 11Shutter control mechanism
IPC 分类号	B64G-004/00 ; G02F-001/13357
国家	俄罗斯
专业领域	信息技术
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/18151
专题	中国科学院新疆生态与地理研究所
作者单位	ENERGIA ROCKET & SPACE CORP STOCK CO (ENER-Non-standard)
推荐引用方式 GB/T 7714	FADEEV A P,GRIBINYUKOVA T V,HETMANCEV D V. Light source for illumination of space vehicles, in which analyzer of presence of sun in field of view of photodetector is electrically connected to control unit, and control unit that is electrically connected to shutter control mechanism and electronic key, which is connected to photodiode matrix. RU230556-U1[P]. 2024.

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