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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 6. Отображено 6.
11-05-2018 дата публикации

LASER COLLIMATION UNIT AND VEHICLE ULTRAHIGH LUMINOUS FLUX LIGHT SOURCE MODULE THEREFOR

Номер: WO2018082223A1
Автор: YANG, Juejing, WANG, Liangliang, NIU, Lei
Принадлежит:

A laser collimation unit (2) and a vehicle ultrahigh luminous flux light source module therefor, for use in an intelligent vehicle lamp module comprising a laser source array (1-1), a dynamic transmission type fluorescent wheel (3), a relay lens group (4), a DMD chip system (5-1), and a projection lens group (6). The laser collimation unit (2) is provided between the laser source array (1-1) and the dynamic transmission type fluorescent wheel (3). The laser collimation unit (2) reflects all collimation lights emitted from left and right directions to the same direction by means of a coated reflector array (13) mounted in front of a collimation lens array (10). All parallel lights collimated in the same direction enter a converging lens group (7) located in front of the relay lens group (4) along an optical axis of the converging lens group (7) mounted above the module. Lights emitted by all semiconductor lasers are converged on a point of the front side of a fluorescent ceramic of the relay ...

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Номер записи: 1
11-05-2018 дата публикации

NOVEL INTELLIGENT VEHICLE LAMP MODULE AND APPLICATION METHOD THEREFOR

Номер: WO2018082222A1
Автор: YANG, Juejing, WANG, Liangliang, NIU, Lei
Принадлежит:

An intelligent vehicle lamp module, comprising: a laser source array (1-1), a laser collimation unit (2), a dynamic transmission type fluorescent wheel (3), a relay lens group (4), a DMD chip system (5-1), and a projection lens group (6). A method comprises: using the laser source array (1-1) to converge multiple beams of lasers on a point of the dynamic transmission type fluorescent wheel (3); converting a monochromatic laser spot irradiated on the front side of the fluorescent wheel (3) into a complex white light for outputting on the back side of the fluorescent wheel (3); using the relay lens group (4) to image a white spot on the back side of the fluorescent wheel (3) on a DMD chip working surface (5-2), and using a reflective mirror to fold an optical path of the entire module at an appropriate position to form a Z-shaped distribution so as to reduce the volume of the entire module; finally, using multiple lens to form the projection lens group (6) to project out a reflective light ...

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Номер записи: 2
07-04-2023 дата публикации

Lens mounting structure, lens mounting system and vehicle lamp

Номер: CN115933104A
Автор: WANG LIANGLIANG, YANG JUEJING, SONG WEI, XU FENG, NIU LEI, LI YUNZHOU, WANG LEILEI, LIAO ZHIGUO
Принадлежит:

The invention discloses a lens mounting structure, a lens mounting system and a vehicle lamp, and relates to the technical field of vehicle lighting. The lens installation structure comprises a lens installation support, an elastic fixing piece and a fixing support, during installation, an optical lens smoothly slides into a lens installation groove of the lens installation support along the back bearing face of the installation support, and the back bearing face and a circumferential limiting face of the lens installation support conduct accurate positioning on the optical lens; then the optical lens is tightly pressed on the lens mounting bracket from the side surface by using the elastic fixing piece to prevent the optical lens from moving and overturning, and finally, the elastic fixing piece is fixed by using the fixing bracket to indirectly press the optical lens. The lens mounting structure can be used for mounting and positioning the optical lens on the side surface of the optical ...

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Номер записи: 3
02-05-2023 дата публикации

Three-piece non-telecentric large-aperture projection lens and digital projection vehicle lamp

Номер: CN116047719A
Автор: NIU LEI, YANG JUEJING, HUANG HUI, CAI ZHIPENG, WANG LIANGLIANG, WANG PENGFEI, SONG WEI, XU FENG
Принадлежит:

The invention discloses a three-piece non-telecentric large-aperture projection lens and a digital projection vehicle lamp, and relates to the technical field of projection lenses. The three-piece non-telecentric large-aperture projection lens comprises a pixelated controllable digital chip, protective glass, a first optical objective lens, a second optical objective lens and a third optical objective lens which are sequentially arranged along a projection light path, the focal length of the first optical objective lens is f5, the focal length of the second optical objective lens is f7, the focal length of the third optical objective lens is f10, and the relational expression of f10gt, f10gt, f10gt, f10gt, f10gt and f10gt is met. F7gt; and f5. The three-piece non-telecentric large-aperture projection lens and the digital projection vehicle lamp have the advantages of being large in field angle, large in aperture, non-telecentric, small in size, simple in structure, high in imaging quality ...

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Номер записи: 4
04-08-2023 дата публикации

Two-piece non-telecentric large-aperture projection lens and digital projection vehicle lamp

Номер: CN116540382A
Автор: NIU LEI, YANG JUEJING, HUANG HUI, CAI ZHIPENG, WANG LIANGLIANG, WANG PENGFEI, SONG WEI, XU FENG
Принадлежит:

The invention discloses a two-piece non-telecentric large-aperture projection lens and a digital projection vehicle lamp, and relates to the technical field of projection lenses. The two-piece non-telecentric large-aperture projection lens comprises a pixelated controllable digital chip, protective glass, a first optical objective lens, a diaphragm and a second optical objective lens which are sequentially arranged along a projection light path, the focal length of the first optical objective lens is f3, the focal length of the second optical objective lens is f5, and the relational expression of f5gt, f5gt, f5gt and f5gt is met. F3. The two-piece non-telecentric large-aperture projection lens and the digital projection vehicle lamp have the advantages of simple structure, large aperture and good optical imaging effect, the total length of an optical system is small, and the two-piece non-telecentric large-aperture projection lens and the digital projection vehicle lamp have higher applicability ...

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Номер записи: 5
07-04-2023 дата публикации

Non-telecentric projection lens and digital projection vehicle lamp

Номер: CN115933128A
Автор: HUANG HUI, NIU LEI, YANG JUEJING, CAI ZHIPENG, WANG LIANGLIANG, WANG PENGFEI, SONG WEI, XU FENG
Принадлежит:

The invention discloses a non-telecentric projection lens and a digital projection vehicle lamp, and relates to the technical field of projection lenses. The non-telecentric projection lens comprises a pixelated controllable digital chip, protective glass, a first optical objective lens, a second optical objective lens, a third optical objective lens and a fourth optical objective lens which are sequentially arranged along a projection light path, the first optical objective lens, the second optical objective lens and the third optical objective lens are spherical mirrors, the fourth optical objective lens is an aspherical mirror, and parameters of the first optical objective lens, the second optical objective lens, the third optical objective lens and the fourth optical objective lens meet the following relational expression: f4gt; f1gt; f2gt; f2gt; f3; wherein f1 is the focal length of the first optical objective lens, f2 is the focal length of the second optical objective lens, f3 is ...

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Номер записи: 6