A control power supply

By integrating a light source sampling module into the control power supply and utilizing the performance consistency of the lamp board components, the problem of inaccurate monitoring of light source parameters in LED light boxes and UV curing lamps is solved, enabling real-time and accurate detection of light source parameters and reducing space occupation and unstable data transmission.

CN116567879BActive Publication Date: 2026-06-19SUZHOU LINKE LIGHTING TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SUZHOU LINKE LIGHTING TECH CO LTD
Filing Date
2023-05-16
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

In existing technologies, the monitoring of light source parameters of LED light boxes and UV curing lamps is not accurate enough, and the sensor components occupy space, affecting the size of the light box. Furthermore, the data transmission is unstable and costly.

Method used

By integrating the light source sampling module into the control power supply, and taking advantage of the performance consistency between the lamp board assembly and the light-emitting device, the light source parameters are monitored in real time through the light source sampling module. The module is integrated inside the control power supply to form a sealed space and avoid the influence of environmental factors.

Benefits of technology

It enables real-time and accurate monitoring of light source parameters, reduces the size of the light-emitting device, and improves the reliability and stability of data acquisition.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application provides a control power supply for real-time detection of light source parameters of a light-emitting device. It includes a power module, a control module, and a light source sampling module. The power module simultaneously supplies power to both the light source sampling module and the light-emitting device. The light source sampling module includes a lamp board assembly, a sensor assembly, and a signal acquisition line. The lamp board assembly has the same performance as the lamp board assembly of the light-emitting device. The sensor assembly collects the light source parameters of the lamp board assembly and transmits these parameters to the control module via the signal acquisition line. The control module analyzes and processes the light source parameters to obtain their values. This application utilizes the fact that the lamp board assembly of the light-emitting device and the lamp board assembly in the light source sampling module have the same photoelectric characteristics and consistent luminous performance curves, enabling real-time monitoring of the light source parameters of the light-emitting device at the control power supply end—a timely, convenient, and reliable method.
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