Solar LED warning light

By combining the light-emitting and power-generating components of the solar-powered LED warning light, the problem of reflective labels detaching or having reduced reflectivity in severe weather has been solved, achieving both conspicuous warning and energy-saving and environmentally friendly effects in low-brightness environments.

CN224378735UActive Publication Date: 2026-06-19NINGBO YOUSU TRANSPORTATION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGBO YOUSU TRANSPORTATION TECH CO LTD
Filing Date
2025-07-09
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

The reflective labels on traditional warning post caps are prone to detachment or reduced reflectivity in inclement weather, resulting in poor warning effectiveness.

⚗Method used

The solar-powered LED warning light includes a warning light base, a light-emitting component, and a power supply component. The light-emitting component automatically emits light when the ambient brightness decreases. The power supply component stores electrical energy and powers the light-emitting component. Combined with LED beads and light guide strips, the illumination area and brightness are improved.

🎯Benefits of technology

It provides a prominent light warning in severe weather, reduces the probability of driving accidents, and has energy-saving and environmental protection effects.

✦ Generated by Eureka AI based on patent content.
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Abstract

The application relates to a solar LED warning light, which comprises a warning light base used for mounting and fixing an external warning column, a warning light body connected with the warning light base, provided with a light-emitting assembly which emits a warning light when the ambient brightness is reduced to a set brightness value, and a power supply assembly arranged in a cavity of the warning light body and used for storing electric energy and supplying power for the light-emitting assembly. The application has the advantage of further improving the warning effect of the warning column cap in severe weather.
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