Polyhedral color-mixed optical structure and manufacturing method thereof
By adopting a combination design of a multihedral color mixing optical structure and a reflective film and film transmissive layer in dimming and color-tuning lamps, the shortcomings of existing lamps in light mixing effects are solved, and better light color consistency and beam angle adjustment are achieved.
CN119642136APending Publication Date: 2025-03-18NATA LIGHTING CO LTD
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Patent Information
- Application Number
- CN202510118067.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2025-03-18
AI Technical Summary
Technical Problem
When realizing the light mixing effect, existing dimming and color-tuning lamps have problems such as poor spot cutoff, glare, poor spot adjustability and small beam angle adjustability.
Method used
The polyhedral color-mixed optical structure is adopted, and the light-input surface and the light-out surface are arranged inside the polyhedral and fully reflect and fuse in the polyhedral cavity, combining the design of the reflective film and the film-transmitting layer to achieve consistency of light and color and full fusion of various colors.
Benefits of technology
The light mixing effect of mixed color light is improved, the color consistency is ensured, the adjustable range of beam angle is enhanced, and the problems of glare and poor spot cutoff are reduced.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention relates to the technical field of general illumination, in particular to a polyhedral color mixing optical structure and a manufacturing method thereof.The polyhedral color mixing optical structure comprises a polyhedron, the interior of the polyhedron is transparent, one end of the polyhedron is provided with a light inlet face, and the other end of the polyhedron is provided with a light outlet face. The light mixing device has the advantages that the good light mixing effect is achieved, and meanwhile the problems that a diffusion plate scheme is dazzling, poor in cutoff performance, poor in light spot adjustability and small in beam angle adjustable range are solved.
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