一种无线灯具的电能和信号传输方法

By using an MCU to detect and shape AC signals into pulse signals in wireless pool lights, and integrating them into high-frequency carrier waves for transmission, the risk of synchronization errors and cost issues associated with existing infrared transmission methods are resolved. This enables flexible structural design of wireless lighting fixtures and reduces production costs.

CN115988703BActive Publication Date: 2026-07-17GUANGZHOU RISING DRAGON ELECTRONICS & PLASTICS TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
GUANGZHOU RISING DRAGON ELECTRONICS & PLASTICS TECH
Filing Date
2022-12-30
Publication Date
2026-07-17

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Abstract

本发明提供一种无线灯具的电能和信号传输方法，无线灯具包括灯体和灯座，传输方法包括以下步骤：S01：用户向灯座的供电模块输入电流，向灯座输入控制信号，灯座将控制信号转为脉冲控制信号；S02：灯座将脉冲控制信号的每一信号段整合进预定频率的高频信号中；S03：灯座向灯体输出载波信号；S04：灯体的无线供电接收模块接收载波信号并形成电能输出至LED驱动模块以及灯体控制模块；S05：无线载波信号提取模块提取无线供电接收模块的载波信号并输出至灯体控制模块；S06：灯体控制模块从脉冲控制信号提取控制灯光变化的控制信号；S07：灯体控制模块根据控制信号对应输出PWM控制信号至LED驱动模块；S08：LED驱动模块驱动LED灯进行变化发光作业。
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