A liquid atomizing device includes a medical solution cup connected to an air pump, and an output cover installed onto the medical solution cup and including an atomizing socket formed in the outer cover, and the top of the atomizing socket cover has a linear opening and a drainage groove for increasing the flow of a medical solution. When the medical solution is guided to flow upwardly through the drainage and sprayed from a specially designed linear opening to the outside through the drainage groove due to a high speed airflow, the medical solution is collided with a barrier rod disposed above the linear opening to form an atomized medical solution, and the linear opening has the effect of atomizing the medical solution stably.一種藥液霧化裝置，包含一連接空氣泵之藥液杯，以及一組設在藥液杯上的輸出罩，該輸出罩內設有一霧化套筒，該霧化套筒罩的頂端具有一可增加流量的直線開口及引流槽，當藥液因高速氣流的引流向上通過該引流槽而由特殊設計的直線開口噴出後，撞擊到直線開口上方的的擋桿，即可形成霧化藥液，該直線開口具有穩定霧化藥液的效果。
