Condensation unit forming multiple convergence areas and optical system
By dividing the focusing unit of the headlight into multiple focusing sub-units and utilizing refraction and reflection technologies, the problem of low light utilization in small-aperture headlights has been solved, achieving high-efficiency optical performance and miniaturized design.
CN121383121APending Publication Date: 2026-01-23CHANGZHOU XINGYU AUTOMOTIVE LIGHTING SYST CO LTD
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Patent Information
- Application Number
- CN202511815914.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-04
- Publication Date
- 2026-01-23
AI Technical Summary
Technical Problem
In the existing technology, it is difficult for vehicle lights to effectively utilize light when the opening size is small, and it is difficult to arrange multiple small primary optical units in a small space, resulting in limited light efficiency and optical performance.
Method used
By employing multiple first-stage photon units, light is focused onto a specific area through refraction and reflection, and combined with a lens unit for projection imaging, achieving efficient light utilization and miniaturized design.
Benefits of technology
It achieves high light efficiency and excellent optical performance on lenses with small aperture size, reduces the footprint of the optical system, and provides new optical and design ideas.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a light condensation unit forming multiple convergence areas and an optical system, and the light condensation unit forming multiple convergence areas comprises at least two first light condensation subunits which have a common light source; the first light gathering subunits are used for gathering received light rays in one area, and a plurality of gathering areas are arranged in the horizontal direction or in the vertical direction or partially arranged in the horizontal direction and partially arranged in the vertical direction. A plurality of condensation subunits share the same light source; the advantage of being small in occupied space can be provided, and the device is very suitable for small-opening-size modeling; in addition, a new thought is provided for modeling.
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