公开(公告)号：EP3517209A1

公开(公告)日：2019-07-31

申请号：EP17878446.8

申请日：2017-03-07

申请人： Samsung Electronics Co., Ltd.

发明人： SO, Sang-young ,  SHIN, Kyu-ho ,  CHEONG, Young-min ,  JEONG, Jae-youl

IPC分类号： B03C3/16 ,  B03C3/40 ,  B03C3/014

摘要： An electric dust collecting device is provided. The electric dust collecting device according to an embodiment includes a mixing part into which outside air flows, an electrostatic sprayer configured to spray droplet charged to the mixing part to be combined with contaminants contained in outside air, a dust collecting part configured to form an electric field and adsorb droplet combined with contaminants, and a draining part combined with the dust collection part to discharge the droplet adsorbed in the dust collecting part.