Air purification functional module

摘要: The invention discloses an air purification functional module. module is a rectangular demountable mainly composed of insulative outer frame, and at least one electric ion field layer filter which are overlappedly arranged in the frame. block provided with longitudinal ventilatting ducts, prepared by alternately overlapping plurality sheet-like plates, dust accommodating plates circuit boards installing through holes; on side via overlapping; frame fixedly arranging L-shaped corner connectors corners using fasteners, wherein formed lath-shaped section bars; inner wall annular positioning bulges, holes capable communicating side.