A kind of spraying device, a liquid is loaded with including a housing unit with an atomizing nozzle, one and is set the imbibition unit of the liquid outlet that the Sheng liquid unit in what housing unit, one can be such that runner communicates with the outside world with a runner and one, an oscillator plate, a control circuit and one is set actuating unit on what housing unit and with control circuit electric connection. The liquid contained in liquid unit can be attracted to follow runner by capillary phenomenon produced by the imbibition unit to rise and form a tension liquid level at what liquid outlet, actuating unit is opened so that control circuit energy driving oscillation piece generates oscillation action and flops tension liquid level, so that liquid is atomized and is sprayed by atomizing nozzle. It can so provide and be not easy incrustation, and oscillation resistance will not be generated, and can effectively save electric power, prolong the service life and other effects.一種噴霧裝置，包括一具有一噴霧口之殼體單元、一盛裝有一液體且設於殼體單元內之盛液單元、一具有一流道及一可使流道與外界相通的出液口之吸液單元、一振盪片、一控制電路，以及一設於殼體單元上且與控制電路電性連接之致動單元。藉該吸液單元所產生之毛細現象而能吸引盛液單元內的液體循流道上升並於出液口處形成一張力液面，開啟致動單元以使控制電路能驅動振盪片產生振盪作用而拍擊張力液面，使得液體霧化並由噴霧口噴出。如此能提供不易積垢，且不會產生振盪阻力，以及可有效節省電力、延長使用壽命等功效。
