Piezoelectric ceramic ultrasonic atomizing piece

Abstract

The invention discloses a piezoelectric ceramic ultrasonic atomizing piece which comprises a first outer ring. A first inner spraying plate is arranged on the top of the inner wall of one side of thefirst outer ring. The outer walls of the four sides of the first inner spraying plate are all welded to the inner wall of the first outer ring. The specification of the first inner spraying plate is matched with that of the first outer ring. A second outer ring is welded to the outer wall of the bottom end of the first outer ring. A second inner spraying plate is welded to the inner wall of one side of the second outer ring. An electric heating piece is fixed to the inner wall of one side of the first outer ring through screws. The outer wall of the side, close to the first outer ring, of theelectric heating piece is fixed to the second outer ring through screws. The inner wall of the side, away from the electric heating piece, of the first outer ring is fixedly provided with a semiconductor refrigeration sheet through screws. The atomizing comfort degree of a patient is improved, the structure is simple, atomizing is uniform, temperature is controllable, the alarm effect is remarkable, mesh blockage is effectively prevented so that the atomizing piece can be continuously used, and the damage of a device is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of atomizing sheets, in particular to a piezoelectric ceramic ultrasonic atomizing sheet. Background technique [0002] In life, the process of artificially breaking up liquid into tiny particles is called "atomization". There are many devices to realize atomization, such as the widely used compression atomizer, and the rapidly developing Piezoelectric atomization device, as a volumetric atomization device, is a compressed atomization project that requires manpower or motors to achieve volume changes. Therefore, the structure is more complicated and it is not easy to miniaturize. With the continuous development and maturity of electrical materials and theories, piezoelectric atomization devices with various structures have been proposed. Unlike compression atomization devices, piezoelectric atomization devices do not require external drive, so the structure is simpler , easy to achieve miniaturization and m...

AI Technical Summary

Problems solved by technology

[0002] In life, the process of artificially breaking up liquid into tiny particles is called "atomization". There are many devices to realize atomization, such as the widely used compression atomizer, and the rapidly developing Piezoelectric atomization device, as a volumetric atomization device, is a compressed atomization project that requires manpower or motors to achieve volume changes. Therefore, the structure is more complicated and it is not easy to miniaturize. With the continuous development and maturity of electrical materials and theories, piezoelectric atomization devices with various structures have been proposed. Unlike compression atomization devices, piezoelectric atomization devices do not require external drive, so the structure is simpler , easy to achieve miniaturization and miniaturization, but it should be noted that the piezoelectric atomizer used at this stage has uneven particle size and poor atomization effect during the atomization process, and the atomization sheet The function is single. In medical treatment, when the liquid medicine is atomized, it is easy to cause the phenomenon that the liquid contained in the liquid medicine can block the mesh.

Images