FIELD: physics.
SUBSTANCE: projector with a lens light flux former comprises a reflector, a light source situated at the focal point of the reflector, a lens holder, a composite lens consisting of parts, one of which is a segment of a convergent lens and the other is a segment of a divergent lens, the match line of said segments enabling to obtain light flux of a given shape.
EFFECT: high efficiency of using light flux from a light source.
7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HEADLAMP MODULE | 2017 |
|
RU2720480C1 |
| COMBINED LED SPOTLIGHT | 2017 |
|
RU2647124C1 |
| DIPPED BEAM HEADLIGHT | 2016 |
|
RU2624908C1 |
| LOW BEAM HEADLIGHT MODULE | 2020 |
|
RU2749622C1 |
| METHOD OF GENERATING CURVE OF SEARCHLIGHT INTENSITY, SEARCHLIGHT AND SPOTLIGHT ILLUMINATING DEVICE FOR METHOD IMPLEMENTATION | 2017 |
|
RU2706334C1 |
| LIGHTING SYSTEM FOR OPTICAL ELEMENTS, PROJECTORS AND PHOTOGRAPHIC ENLARGER | 1993 |
|
RU2079044C1 |
| FOG LAMP | 2016 |
|
RU2619745C1 |
| MULTI-FUNCTIONAL UNIVERSAL HEADLAMP | 2013 |
|
RU2558500C2 |
| MULTI-FUNCTIONAL FRONT HEADLIGHT ON LIGHT DIODES | 2007 |
|
RU2438067C2 |
| LIGHTING FIXTURE | 1998 |
|
RU2149307C1 |
