ELECTRIC PRECIPITATOR FOR INDOOR AIR PURIFICATION

摘要

PURPOSE: An electric precipitator for indoor air purification is provided to improve foreign material collecting performance by increasing cross sectional area of collecting electrodes and reduce production cost by simplifying structure of the electric precipitator. CONSTITUTION: In an electric precipitator comprising a collection part(80) for collecting foreign materials ionized by ionization part(70), the electric precipitator for indoor air purification is characterized in that the collection part(80) comprises first collecting electrodes(83) wound in a scroll shape with being arranged adjacently to the rear of the ionization part; second collecting electrodes(82) alternately arranged between the first collecting electrodes; and a collection part frame(81) in which the first collecting electrodes and second collecting electrodes are installed, wherein the second collecting electrodes are bent in a zigzag shape, wherein the first and second collecting electrodes are formed of aluminum (Al), and wherein the second collecting electrodes are connected to grounding.