LED (Light Emitting Diode) lamp strip capable of switching between sterilization and illumination

By integrating UVC and UVA dual-function LED beads with white LED beads into flexible LED light strips, the functions of lighting and sterilization can be switched at will, solving the problem of the single function of existing LED light strips, improving efficiency and reducing costs.

CN223992157UActive Publication Date: 2026-03-13SHENZHEN XINSHENGYUAN OPTOELECTRONICS CO LTD
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Patent Information

Application Number
CN202520419358.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-11
Publication Date
2026-03-13
Estimated Expiration
2035-03-11

AI Technical Summary

Technical Problem

Existing flexible LED light strips have a single function and cannot switch between lighting and sterilization. Furthermore, traditional UV sterilization equipment is separate from the lighting system, which takes up space and is not easy to integrate.

Method used

Design an LED light strip that can switch between sterilization and lighting. Mount UVC and UVA dual-in-one lamp beads and white LED lamp beads on the same flexible circuit board. Use common anode or reverse design. The lighting and sterilization functions can be switched arbitrarily through an external controller.

Benefits of technology

It enables seamless switching between lighting and sterilization functions, saving space, reducing costs, and improving installation efficiency. It is suitable for scenarios such as homes, medical facilities, and cold chain transportation.

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Abstract

The utility model relates to the technical field of LED lamp strips, in particular to a sterilization and illumination switchable LED lamp strip, which comprises a flexible circuit board, a plurality of LED lamp strips, a plurality of LED lamp strips and a plurality of LED lamp strips, the LED white light lamp beads are attached to the bonding pads of the flexible circuit board and used for converting electric energy into visible light, and the lighting function is achieved; the UVC and UVA two-in-one lamp bead is mounted on a bonding pad of the flexible circuit board and is used for converting electric energy into ultraviolet light, so that a sterilization function is realized; the LED lamp strip capable of being switched between the sterilization function and the illumination function is novel in structure, the illumination function and the sterilization function are integrated on one lamp strip, and the illumination function and the sterilization function can be switched freely through the same lamp strip.
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