A multi-point sound wave focusing device is disclosed, which is used for connecting to an energy generation device. The multi-point sound wave focusing device comprises an energy converter and a lens unit. The energy converter is used for converting electric energy provided by the energy generation device into sound wave energy. The lens unit includes a plurality of acoustic lenses, and is disposed to a place where the energy converter transmits the sound wave energy. The acoustic lenses are used for focusing the sound wave energy into a plurality of different focusing points, respectively. An axis is formed between a center of each of the acoustic lenses and its focusing point for focusing the sound wave energy, respectively, wherein the plurality of axes are parallel to one another.一種多點聲波聚焦裝置,用以與一能量產生裝置連接。此多點聲波聚焦裝置包括一能量轉換器與一透鏡單元。能量轉換器用以轉換能量產生裝置提供的電性能量為聲波能量。透鏡單元裝置具有複數個聲透鏡且裝設於能量轉換器發送聲波能量的部位。此等聲透鏡用以將聲波能量進行聚集,且分別聚集於複數個相異的聚集點。此等聲透鏡的軸心與其凝聚聲波能量的所屬聚集點之間各形成有一軸線,且此數條軸線皆為平行。21‧‧‧能量轉換器22‧‧‧透鏡單元23‧‧‧聲透鏡L‧‧‧軸線P‧‧‧聚集點
