The Research On Relationship Between Lamp’s Temperature And The Resonance Point Of Electrodeless Fluorescent Lamp

The electrodeless fluorescent lamp is a new-type light source which has been developing in recent years. it has the advantages of high light efficiency, long life, high color, no stroboscopic, so widely used in road, tunnel, square, miners, workshop, classrooms and other occasions. Although the electrodeless fluorescent lamp has many advantages, but the electrodeless fluorescent lamp is also not be the pink of perfection. Researchers have been concerned about luminous efficiency and stability of electrodeless fluorescent lamp. High luminous efficiency not only means more energy-saving, also means that the electrodeless fluorescent lamp work more stability, and the stability is an important sign of the product. This topic researches the effect of temperature on electrodeless fluorescent lamp and tries to find ways to improve the the luminous efficiency of electrodeless fluorescent lamp through the experimental studies.This paper introduces the working principle of an electrodeless fluorescent lamp, which leads to each factor electrodeless fluorescent lamp light-emitting efficiency, and focus on the effect of temperature is brought to the electrodeless fluorescent lamp working state. In order to study on the effect of temperature on electrodeless fluorescent lamp working state, it build a measurement device according to the realistic condition respectively to measure the temperature, illumination and power. The MCU is used in the STM32F103 series chip of ST company, the simulation data by the data acquisition module is obtained by 12 bit analog to digital converter for MCU, then display and transmit to the computer via RS232 interface. After the calibration and testing of the device, it can completely meet the measurement requirements. Finally, designed the experimental method, and analysis the influence of temperature on electrodeless fluorescent lamp.This paper designed a rapid measurement device of electrodeless fluorescent lamp, studied the influence of temperature on the electrodeless fluorescent lamp,provided a reference basis for improving the luminous efficiency of electrodeless fluorescent lamp.