Light source glass roller

By using light source glass rollers with multiple refraction and diffuse reflection structures in LED lamps, the problems of low light output efficiency and poor aesthetic effect in the existing technology are solved, and an efficient and dynamic water ripple light effect is achieved, which is suitable for outdoor applications. , and reduce costs.

CN112483994AInactive Publication Date: 2021-03-12GUANGZHOU YIMING OPTOELECTRONIC TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2020-12-29
Publication Date
2021-03-12
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

When existing LED lamps achieve dynamic ripple light and shadow effects, the light source selection, optical path components and optical axis design are insufficient, resulting in low light output efficiency and poor aesthetic effect. It is also difficult to achieve dynamic changes in short-distance projection to low facades, and the cost is high. , and traditional technology is difficult to meet the needs of permanent outdoor applications.

Method used

The refraction mechanism is made of transparent material, including a light source glass roller with multiple refraction and diffuse reflection structures. The driving device drives the refraction device to rotate, using the convex and concave parts to produce dynamic refraction and diffuse reflection effects, generating undulating water ripples. light, and add color effects of light through colored pieces.

Benefits of technology

It achieves efficient, dynamic and beautiful light effects, which is suitable for outdoor applications. It improves the emission range and multi-directionality of light. The generated water ripple effect is more dynamic and reduces costs.

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Abstract

The invention provides a light source glass roller. The light source glass roller comprises a refraction mechanism, and the refraction mechanism comprises a refraction device; the refraction device comprises a middle refraction piece and a refraction part; more than one refraction part is arranged; the refraction part comprises a convex part and a concave part; the convex part and the concave partare arranged on the middle refraction piece; the refraction device is driven by a driving device to rotate; therefore, when light is refracted by the refraction device, the refracted light is projected on the surface of an object to move; therefore, a dynamic light effect can be generated; through the arranged convex part and the concave part, the light generates diffuse reflection; therefore, the irradiation range of the light is wide under the action of the refraction device, and meanwhile, the reflected light passing through the convex part or the concave part can react with the convex part and the concave part again; and since the convex part is of an undulating structure, therefore, under the action of the refraction device, the output light is also of an undulating ripple structure,so that under the action of the refraction device, the light can generate a water ripple effect.
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Citation Information

Patent Citations

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