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Intelligent device with remote control, remote measuring and remote signalling functions for fluorescent lamp

A technology for smart devices and fluorescent lamps, applied in lighting devices, light sources, electric light sources, etc., can solve the problems of affecting the service life of fluorescent lamps, large grid pollution, and short life, and achieve low power consumption, high output power, and improved life.

Inactive Publication Date: 2010-08-11
HARBIN RES INST OF ELECTRICAL INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Electronic ballasts widely used in fluorescent lamps pollute the power grid, and have disadvantages such as low efficacy, short life, and affecting the service life of fluorescent lamps.

Method used

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  • Intelligent device with remote control, remote measuring and remote signalling functions for fluorescent lamp

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Embodiment Construction

[0007] Specific implementation reference figure 1 , This specific embodiment describes a smart device for industrial-grade fluorescent lamps with remote measurement, remote control, and remote signaling functions. The device includes an input filter protection circuit, a high-power rectifier circuit, a boost PFC power factor adjustment and filter circuit, and a micro The processor is a core measurement and control circuit, a dimming feedback and fault detection circuit, a communication interface circuit, and an output and protection circuit. The input filter protection circuit includes an EMI power filter, a varistor, a current limiting resistor, and a fuse; The high-power rectifier filter circuit includes a high-power rectifier bridge and a filter; the boost PFC power factor adjustment and filter circuit includes a PFC adjustment chip L6561, a MOSFET tube, a boost inductor, a fast diode, and a filter capacitor; The microprocessor as the core measurement and control circuit inc...

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Abstract

The invention provides an intelligent device with remote control, remote measuring and remote signalling functions for fluorescent lamp, relating to the technical application of industrial intelligent high frequency alternating current electronic ballast in remote control, remote measuring and remote signalling, overcoming the disadvantages of the prior art and designing an intelligent electronic ballast with the characteristics of being green, energy-saving and environmentally friendly as well as long service life and intelligent dimming. The invention comprises an input filtering protection circuit, a high power rectification circuit, a boosting PFC power factor adjusting and filtering circuit, a measurement and control circuit taking a microprocessor as core, a dimming feedback and fault detection circuit, a communication interface circuit and an output and protection circuit. The invention has the beneficial effects that: the lamp is designed in strict accordance with national and international standards and is in accordance with the development trend of green illumination, intelligent power system at home and abroad, output working efficiency is high, output power is high, interference on power system is less, and protection is comprehensive.

Description

Technical field [0001] The invention relates to the technical field of green intelligent high-frequency AC electronic ballasts, and particularly relates to the technical application of industrial-grade intelligent high-frequency AC electronic ballasts in remote control, remote measurement, and remote signaling. Background technique [0002] Electronic ballasts, which are widely used in fluorescent lamps, pollute the power grid, and have disadvantages such as low efficiency, short life, and affecting the service life of fluorescent lamps. The United States, Europe, Japan, and my country have all launched green lighting and smart grid programs, so there is an urgent need for a large number of high-power fluorescent lamps that can be used in a variety of environments, energy-saving, environmentally friendly, long-life, and have remote control, remote measurement, and remote signaling functions. Device. Summary of the invention [0003] The invention solves the shortcomings of the pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B41/295H05B41/36
Inventor 王克祥
Owner HARBIN RES INST OF ELECTRICAL INSTR
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