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    • 4. 发明授权
    • Nozzle plate and atomizing module using the same
    • 喷嘴板和雾化模块使用相同
    • US08870100B2
    • 2014-10-28
    • US13177631
    • 2011-07-07
    • Shu-Pin HsiehYu-Ju SuChia-Chen HuangChien-Hua LinYu-Chung HsuTai-Shuan LinMei-Hui HuangChieh-Ming Hsiung
    • Shu-Pin HsiehYu-Ju SuChia-Chen HuangChien-Hua LinYu-Chung HsuTai-Shuan LinMei-Hui HuangChieh-Ming Hsiung
    • B05B1/14
    • B05B17/0646
    • A nozzle plate and an atomizing module using the nozzle plate are disclosed. The atomizing module is installed at a cavity and includes a piezoelectric circular plate, a braking circular plate and a nozzle plate. The braking circular plate is installed on a side of the piezoelectric circular plate. The nozzle plate is a circular disc clamped between the piezoelectric circular plate and the braking circular plate, and the nozzle plate includes firing holes and first protrusions. Each first protrusion is non-circular and protruded in a direction towards the piezoelectric circular plate or the braking circular plate to form a multi-curved surface structure radially or circularly arranged into a specific geometric pattern. The nozzle plate can increase the atomizing area, atomizing quantity and liquid-gas exchange rate to prevent excessive stresses from concentrating at the center of the nozzle plate or vibrations from cracking or breaking the nozzle plate.
    • 公开了一种喷嘴板和使用喷嘴板的雾化模块。 雾化模块安装在空腔处,包括压电圆板,制动圆板和喷嘴板。 制动圆板安装在压电圆板的一侧。 喷嘴板是夹在压电圆板和制动圆板之间的圆盘,喷嘴板包括发射孔和第一突起。 每个第一突起是非圆形的并且朝向压电圆板或制动圆板的方向突出,以形成径向或圆形地布置成特定几何图案的多曲面结构。 喷嘴板可以增加雾化面积,雾化量和液 - 气交换率,以防止过大的应力集中在喷嘴板的中心,或振动不会破裂或破坏喷嘴板。