Special-shaped Rayleigh scattering panel lamp
By setting nanoscale scattering particles and reflection modules on the light guide plate, combined with an irregular structure, the problem of uneven light effect of traditional panel lights is solved, achieving efficient and customizable light output effect, suitable for complex curved surface scenes.
CN224229823UActive Publication Date: 2026-05-12THINKER TECH NANJING BIOSCIENCE INC
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Patent Information
- Application Number
- CN202521002609.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-21
- Publication Date
- 2026-05-12
- Estimated Expiration
- 2035-05-21
AI Technical Summary
Technical Problem
Traditional panel lights have a fixed shape for their light-emitting surface, making it difficult to meet the needs of personalized scenarios, and the light effect is uneven.
Method used
采用透明高分子材料制成的导光板，表面或内部设置纳米级散射粒子，结合异形结构和反射模组，实现光线的瑞利散射，LED光源模组与反射模组配合，形成非平面的出光面。
Benefits of technology
It achieves uniform light output on complex curved surfaces, improves light efficiency by more than 20%, adapts to diverse scene requirements, and reduces the cost of traditional dot matrix processes.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model provides a special-shaped Rayleigh scattering panel lamp, which solves the problems that the traditional panel lamp mostly adopts a plane light guide plate structure, the light-emitting surface is a single plane, the shape is fixed, personalized scenes are difficult to meet and the like, and the main scheme is that the special-shaped Rayleigh scattering panel lamp comprises a light guide plate, an LED light source module, a reflection module and a lamp box, the light guide plate is integrally made of a transparent high polymer material, nanoscale scattering particles are arranged on the surface or in the light guide plate, the particle size of the nanoscale scattering particles is 10-500 nm, the nanoscale scattering particles are evenly arranged or the density of the nanoscale scattering particles is decreased progressively from the light source side to the far end, and the light emitting face of the light guide plate is of a non-planar special-shaped structure. The back faces of the light guide plates are attached through the reflection modules with the same curvature, the two ends of the light guide plates and the two ends of the reflection modules are embedded and fixed into the lamp box, and the LED light source modules are correspondingly arranged at the positions, where the light guide plates are embedded into the lamp box, of the light guide plates so as to be matched with the reflection modules for refraction.
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