| 摘要 |
PURPOSE: A light device with an air purification function, to which an anion adjustable sensor is attached, is provided to create a pleasant indoor environment by adjusting an amount of anion according to a luminous intensity of light, and to extend a use life of the light device. CONSTITUTION: The light device comprises a body(10) having an electrode part and at least one lights; an amplifier for generating a high pressure; a cylindrical anion generator(30) having an ion collecting panel(31), an electronic gun(34), and first and second insulators(37a); an inverter; a print circuit board; and an anion adjustable sensor installed to the top surface of the inverter for adjusting an amount of anion according to a luminous intensity of indoor light.
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