Special electronic ballast resistor in gas discharging light long-range controlling system

A technology for remote control systems and gas discharge lamps, which is applied in electric light sources, electrical components, lighting devices, etc., and can solve problems such as lack of dimming function, reduced service life of ballasts and lamps, and waste of electric energy.
CN1585587AActive Publication Date: 2005-02-23日照大象房屋建设有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
日照大象房屋建设有限公司
Publication Date
2005-02-23

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Abstract

The invention is electron ballast used in remote control system of gas discharging light. The 220v AC power is connected with the input end of rectifying circuit. The output end of rectifying circuit is separately connected with PFC circuit and input end of internal power circuit. Input end of inverter circuit is connected with input end of inverter circuit. The inverter circuit is connected with input end of the light. State sensing terminal of the light is connected with input end of signal sensing circuit. The output end of internal power circuit is connected with driving circuit. The output end of driving circuit is connected with inverter circuit. The output end of control signal of singlechip is connected with driving circuit. The input end of singlechip is connected with output end of signal sensing circuit. The data end of singlechip is connected with data end of power line carrier module. The communication end of power line carrier module is connected with 220v power line.
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Description

Technical field:

[0001] The invention relates to an electronic ballast for a gas discharge lamp, in particular to an electronic ballast used in a remote control system for a gas discharge lamp. Background technique:

[0002] The electronic ballasts of gas discharge lamps that are commonly used now do not have the function of dimming, and the street lights will continue to work at full power in the evening when there are few pedestrians, which not only wastes electric energy, but also shortens the service life of ballasts and lamps. . Through the above analysis, it is necessary for me to design an electronic ballast capable of remote centralized monitoring and dimming function. Invention content:

[0003] The purpose of the present invention is to provide a special electronic ballast in the remote control system of the gas discharge lamp. The invention can remotely adjust the brightness of the lamp when there are few pedestrians in the evening, and has the function of rem...

Claims

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