Piezoelectric energization generating system and generating method thereof

Abstract

The invention discloses a piezoelectric energy generation system and a piezoelectric energy generation method used in an atomizer. The system and its generating method at least include using a processing unit to control the frequency generating unit to continuously send a series of first electrical signals (or converted to a third electrical signal) in a predetermined frequency range to a piezoelectric actuator. The piezoelectric actuator then generates a series of corresponding second electrical signals (or converted fourth electrical signals) to the processing unit according to the first electrical signals or the third electrical signals. In this way, the processing unit can control the frequency generating unit to provide a better The frequency of the first electrical signal (or the third electrical signal) is given to the piezoelectric actuator.

Description

Technical field: [0001] The present invention relates to a piezoelectric energization generating system for an atomizer and a piezoelectric energization generating method thereof, and in particular relates to the technical field of utilizing frequency sweep technology and electric signal feedback. Background technique: [0002] see figure 1 , which is a schematic block diagram of a piezoelectric energization generating system used in medical nebulizers in the prior art. In the figure, the piezoelectric energization generating system 1 includes at least a processor 10 , a frequency generator 11 , a signal amplifier 12 and a piezoelectric energization element 13 . Wherein, the processor 10 sends a preset control signal 101 to the frequency generator 11 . The frequency generator 11 continues to send a first electrical signal 111 of a preset frequency to the signal amplifier 12 according to the preset control signal 101 . Finally, the signal amplifier 12 then amplifies the fi...

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Problems solved by technology

[0004] In view of the fact that the conventional technology cannot achieve real-time adjustment or fine-tuning, and also fails to provide appropriate protection warnings or protection actions when the atomizer fails or operates abnormally, in order to be able to solve both problems, the present invention Based on many years of research and development of the piezoelectric energy generation system on the atomizer and its piezoelectric energy generation method and many practical experiences, a piezoelectric energy generation system and its piezoelectric energy generation system for the atomizer are proposed. Electric energy generation method, as the realization and basis for improving the above shortcomings

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