Light source device

CN119309173APending Publication Date: 2025-01-14YLX INC
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Patent Information

Application Number
CN202310814770.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-07-04
Publication Date
2025-01-14

AI Technical Summary

Technical Problem

The existing lighting light source device is large in size and inconvenient to install and assemble, which limits its application in a small space environment. The light output parameters are fixed and cannot be adjusted according to the use environment.

Method used

A light source device including a color wheel module, a collection lens group and a light-out lens group is designed, and through an overall compact structure and adjustable light-out parameters, it adapts to different installation environments. The color wheel module uses the excitation light source and the color wheel for optical conversion, and the collection lens group and the light-out lens group can adjust the optical path through multiple fixing parts and gap margins.

Benefits of technology

The compact structure of the light source device is realized, adapted to various installation environments, and adapted to different usage environments through adjustable light output parameters, improving the flexibility and application range of the light source device.

✦ Generated by Eureka AI based on patent content.

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    Figure CN119309173A_ABST
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Abstract

The embodiment of the invention provides a light source device, and belongs to the technical field of light sources, the light source device comprises a color wheel module, a collecting lens group and a light emitting lens group, and the color wheel module is used for emitting illumination light. The collecting lens set comprises a shell and collecting lenses, the shell is embedded into the surrounding shell and fixed to the fixing part, the shell is provided with a first mounting hole, the collecting lenses are arranged in the first mounting hole and located on the light path of the excited light, and the shell is provided with a plurality of first fixing holes. The light-emitting lens group comprises a lens barrel and a light-emitting lens, the lens barrel is fixed to the shell, a second mounting hole coaxial with the first mounting hole is defined by the lens barrel, and the light-emitting lens is arranged in the second mounting hole. The shell of the collecting lens group is integrally arranged in the shell of the color wheel module, and the lens cone of the light emitting lens group is fixed on the shell of the collecting lens group, so that the whole light source device is compact in structure, small in size and capable of adapting to various different mounting environments.
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