An ultrasonic electronic cigarette based atomizer frequency tracking circuit and frequency tracking method

Abstract

The application provides an atomizer frequency tracking circuit and method based on an ultrasonic electronic cigarette, which comprises the following steps: providing multiple groups of frequency driving levels through the frequency driving level output pin of a multi-frequency single-chip microcomputer group; obtaining multiple-interval load voltages through a multi-source parametric oscillation boost circuit according to the multiple groups of frequency driving levels; making primary deployment tobacco tar atomize through a multi-particle-size atomizing piece group according to the multiple-interval load voltages, so as to form a multi-particle-size tobacco tar atomization state; and performing AD sampling on the automatic frequency tracking circuit through the AD sampling pin of the multi-frequency single-chip microcomputer group according to the multi-particle-size tobacco tar atomization state, so as to control the automatic adjustment of the driving frequency and the adjustment of the working state of the electronic cigarette. The harmful addictive component atomized liquid droplets are relatively larger than the harmless flavoring component atomized liquid droplets, and are more deposited and dissolved into the oral cavity saliva and directly discharged from the oral cavity to the outside of the body, so as to reduce the amount of harmful addictive components entering the deep internal respiratory tract and the lungs.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of frequency regulation precision control, more particularly, the present application relates to a kind of atomizer frequency tracking circuit and frequency tracking method based on ultrasonic electronic cigarette. BACKGROUND

[0002] At present, the components in electronic cigarette are usually pre-mixed by fixed ingredients, and the content of components in tobacco tar is difficult to be controlled autonomously and intelligently, which involves specific problems, such as how to drive multiple frequencies, how to obtain multi-interval load voltage by oscillation boost, how to form multi-particle size tobacco tar atomization state, how to sample and control the automatic frequency tracking circuit to automatically adjust the driving frequency and control the working state of electronic cigarette, and how to reduce the amount of harmful addictive components entering the deep respiratory tract and lungs, which are yet to be solved. SUMMARY

[0003] In the summary section, a series of simplified concepts are introduced, which will be further described in the detailed description section; the summary section of the present application does not mean to attempt to limit the key features and necessary technical features of the claimed technical solution, nor to determine the protection scope of the claimed technical solution.

[0004] To at least partially solve the above problems, the present application provides an atomizer frequency tracking circuit based on ultrasonic electronic cigarette, comprising:

[0005] The single-chip processor processing driving frequency module provides multiple sets of frequency driving levels through the frequency driving level output pins of the multi-frequency single-chip processor group.

[0006] The multi-source excitation oscillation boost module performs multi-interval load voltage boost through the multi-source excitation oscillation boost circuit according to the multiple sets of frequency driving levels, to obtain multi-interval load voltage.

[0007] The multi-particle size atomization initiation module forms multi-particle size tobacco tar atomization state by atomizing the primary tobacco tar through the multi-particle size atomization plate group according to the multi-interval load voltage.

[0008] The automatic frequency tracking particle size control module controls the automatic adjustment of driving frequency and the working state of electronic cigarette by AD sampling the automatic frequency tracking circuit through the AD sampling pins of the multi-frequency single-chip processor group according to the multi-particle size tobacco tar atomization state, so that the harmful addictive component atomized droplet diameter is relatively larger than the harmless flavoring component atomized droplet diameter, and more of the harmful addictive component atomized droplet diameter is deposited and dissolved into the oral cavity saliva and directly discharged from the oral cavity, thereby reducing the amount of harmful addictive components entering the deep respiratory tract and lungs.

[0009] Preferably, the single-chip processor processing driving frequency module comprises:

[0010] The multi-frequency single-chip processor group setting sub-module sets up a multi-frequency single-chip processor group to obtain an estimated initial frequency; the estimated initial frequency of the multi-frequency single-chip processor group is set through the relationship between the multi-particle-size atomized droplet diameter and the atomization frequency; the multi-particle-size atomized droplet is formed by atomizing the tobacco tar components in the tobacco tar multi-component micro reservoir; the tobacco tar multi-component micro reservoir comprises a harmful addictive component micro reservoir and a harmless flavoring component micro reservoir;

[0011] The single-chip processor group pin connection sub-module selects a frequency driving level output pin of the multi-frequency single-chip processor group according to the estimated initial frequency, and connects the pin to the homodyne oscillation boost module;

[0012] The multi-group frequency driving level sub-module provides a plurality of groups of frequency driving levels through the frequency driving level output pin of the single-chip processor group, and transmits the frequency driving levels to the homodyne oscillation boost module.

[0013] Preferably, the multi-source homodyne oscillation boost module comprises:

[0014] The oscillation boost circuit setting sub-module sets up a multi-source homodyne oscillation boost circuit; the multi-source homodyne oscillation boost circuit comprises a first homodyne oscillation boost circuit and a second homodyne oscillation boost circuit;

[0015] The driving level receiving sub-module connects the multi-source homodyne oscillation boost circuit with the multi-frequency single-chip processor group; and transmits the plurality of groups of frequency driving levels to the multi-source homodyne oscillation boost circuit;

[0016] The multi-interval oscillation boost sub-module performs multi-interval boost on a load voltage through the multi-source homodyne oscillation boost circuit to obtain a multi-interval load voltage; the multi-interval load voltage comprises a first interval boost voltage and a second interval boost voltage.

[0017] Preferably, the multi-particle-size atomization start-up module comprises:

[0018] The multi-particle-size atomization sheet group setting sub-module sets up a multi-particle-size atomization sheet group; the multi-particle-size atomization sheet group comprises a first particle-size atomization sheet and a second particle-size atomization sheet;

[0019] The multi-particle-size atomization start-up sub-module atomizes the primary blending tobacco tar according to the multi-interval load voltage through the multi-particle-size atomization sheet group; the first particle-size atomization sheet atomizes the first electronic cigarette atomized liquid; and the second particle-size atomization sheet atomizes the second electronic cigarette atomized liquid.

[0020] The smoke oil atomization state acquisition submodule atomizes the primary blending smoke oil through a multi-particle-size atomization piece group to form a multi-particle-size smoke oil atomization state; the multi-particle-size smoke oil atomization state includes a first particle-size atomization state and a second particle-size atomization state; the first particle-size atomization piece shakes the first electronic cigarette atomization liquid to form the first particle-size atomization state; and the second particle-size atomization piece shakes the second electronic cigarette atomization liquid to form the second particle-size atomization state.

[0021] Preferably, the automatic frequency tracking particle size control module comprises:

[0022] The automatic frequency tracking signal generation submodule generates a plurality of groups of analog signals through an automatic frequency tracking circuit according to the multi-particle-size smoke oil atomization state; and the plurality of groups of analog signals are transmitted to AD sampling pins of the multi-frequency single-chip microcomputer group.

[0023] The AD sampling level acquisition submodule acquires AD sampling levels by AD sampling the plurality of groups of analog signals through the AD sampling pins of the multi-frequency single-chip microcomputer group.

[0024] The frequency tracking adjustment atomization control submodule controls the automatic adjustment driving frequency through the multi-frequency single-chip microcomputer group according to the AD sampling levels, controls the adjustment electronic cigarette working state, and makes the multi-particle-size atomization liquid droplet diameter relatively larger than that of the harmless flavoring component atomization liquid droplet, so that the harmful addictive component amount entering the deep internal respiratory tract and the lung is reduced.

[0025] The present application provides an ultrasonic electronic cigarette based atomizer frequency tracking method, comprising:

[0026] S100, a frequency driving level output pin of a multi-frequency single-chip microcomputer group is used to provide a plurality of groups of frequency driving levels;

[0027] S200, a multi-zone load voltage is acquired by performing load voltage multi-zone step-up through a multi-source parametric oscillation step-up circuit according to the plurality of groups of frequency driving levels.

[0028] S300, a multi-particle-size smoke oil atomization state is formed by atomizing the primary blending smoke oil through a multi-particle-size atomization piece group according to the multi-zone load voltage.

[0029] S400, the automatic adjustment driving frequency is controlled by AD sampling the automatic frequency tracking circuit through the AD sampling pins of the multi-frequency single-chip microcomputer group according to the multi-particle-size smoke oil atomization state, the adjustment electronic cigarette working state is controlled, and the harmful addictive component atomization liquid droplet diameter is relatively larger than that of the harmless flavoring component atomization liquid droplet, so that the harmful addictive component amount entering the deep internal respiratory tract and the lung is reduced.

[0030] Preferably, S100 comprises:

[0031] S101, set up a plurality of single-chip microcomputer groups to obtain an estimated initial frequency; the estimated initial frequency of the plurality of single-chip microcomputer groups is set by a relationship between a plurality of particle sizes of atomized liquid droplets and an atomization frequency; the plurality of particle sizes of atomized liquid droplets are formed by atomization of tobacco oil components in a plurality of component micro-tanks of tobacco oil; the plurality of component micro-tanks of tobacco oil include: a micro-tank of harmful and addictive components and a micro-tank of harmless flavoring components;

[0032] S102, according to the estimated initial frequency, select a frequency drive level output pin of the plurality of single-chip microcomputer groups, and the frequency drive level output pin is connected to the inductive oscillation step-up module;

[0033] S103, provide a plurality of frequency drive levels through the frequency drive level output pin of the single-chip microcomputer group, and transmit the plurality of frequency drive levels to the inductive oscillation step-up module.

[0034] Preferably, S200 includes:

[0035] S201, set up a plurality of inductive oscillation step-up circuits; the plurality of inductive oscillation step-up circuits include: a first inductive oscillation step-up circuit and a second inductive oscillation step-up circuit;

[0036] S202, connect the plurality of single-chip microcomputer groups to the plurality of inductive oscillation step-up circuits; transmit the plurality of frequency drive levels to the plurality of inductive oscillation step-up circuits;

[0037] S203, perform load voltage multi-interval step-up through the plurality of inductive oscillation step-up circuits to obtain a multi-interval load voltage; the multi-interval load voltage includes: a first interval step-up voltage and a second interval step-up voltage.

[0038] Preferably, S300 includes:

[0039] S301, set up a plurality of particle size atomization sheet groups; the plurality of particle size atomization sheet groups include: a first particle size atomization sheet and a second particle size atomization sheet;

[0040] S302, atomize the primary blending tobacco oil through the plurality of particle size atomization sheet groups according to the multi-interval load voltage; the first particle size atomization sheet atomizes a first electronic cigarette atomized liquid; and the second particle size atomization sheet atomizes a second electronic cigarette atomized liquid.

[0041] S303, atomize the primary blending tobacco oil through the plurality of particle size atomization sheet groups to form a plurality of particle size tobacco oil atomization states; the plurality of particle size tobacco oil atomization states include: a first particle size atomization state and a second particle size atomization state; the first particle size atomization sheet atomizes the first electronic cigarette atomized liquid to form the first particle size atomization state; and the second particle size atomization sheet atomizes the second electronic cigarette atomized liquid to form the second particle size atomization state.

[0042] Preferably, S400 includes:

[0043] S401, according to the multi-particle size tobacco oil atomization state, through the automatic frequency tracking circuit, a plurality of groups of analog signals are generated; the plurality of groups of analog signals are transmitted to the AD sampling pin of the multi-frequency single-chip microcomputer group;

[0044] S402, the AD sampling pin of the multi-frequency single-chip microcomputer group is used for AD sampling on the plurality of groups of analog signals, and an AD sampling level is acquired;

[0045] S403, according to the AD sampling level, the multi-frequency single-chip microcomputer group is used for controlling automatic adjustment of a driving frequency, controlling adjustment of an electronic cigarette working state, so that the multi-particle size atomized droplet diameter is relatively larger than that of a harmful addictive component atomized droplet diameter and a harmless flavoring component atomized droplet, and the content of the harmful addictive component entering into a deep internal respiratory tract and lungs is reduced.

[0046] Compared with the prior art, the present application at least includes the following beneficial effects:

[0047] The present application provides an ultrasonic electronic cigarette based atomizer frequency tracking circuit and frequency tracking method, a driving frequency module is processed through a single-chip microcomputer, a frequency driving level output pin of the multi-frequency single-chip microcomputer group is used for providing a plurality of groups of frequency driving levels; a multi-source excitation type oscillation voltage boosting module is used for, according to the plurality of groups of frequency driving levels, carrying out load voltage multi-interval boosting through a multi-source excitation type oscillation voltage boosting circuit, and acquiring a multi-interval load voltage; a multi-particle size atomization starting module is used for, according to the multi-interval load voltage, making primary deployment tobacco oil atomize through a multi-particle size atomization piece group, and forming a multi-particle size tobacco oil atomization state; an automatic frequency tracking particle size control module is used for, according to the multi-particle size tobacco oil atomization state, carrying out AD sampling on the automatic frequency tracking circuit through the AD sampling pin of the multi-frequency single-chip microcomputer group, controlling automatic adjustment of a driving frequency, and controlling adjustment of an electronic cigarette working state; so that the harmful addictive component atomized droplet diameter is relatively larger than that of a harmless flavoring component atomized droplet, and the harmful addictive component is more deposited and dissolved into oral cavity saliva and directly discharged from the oral cavity to the outside of the body, and the amount of the harmful addictive component entering into a deep internal respiratory tract and lungs is reduced; the present application can improve the state that the components in the existing electronic cigarette are usually mixed by fixed components in advance, can realize low-hazard self-determination intelligent control of the component content in tobacco oil, and greatly improves the self-determination intelligent degree of the electronic cigarette components; the multi-frequency driving and oscillation voltage boosting can be carried out to acquire the multi-interval load voltage, the multi-particle size tobacco oil atomization state can be formed, the automatic frequency tracking circuit can be sampled to control automatic adjustment of the driving frequency, the electronic cigarette working state can be controlled and adjusted, the amount of the harmful addictive component entering into the deep internal respiratory tract and lungs is significantly reduced, and the deep internal respiratory tract and lungs and the internal respiratory tract nervous system are protected.

[0048] The ultrasonic electronic cigarette based atomizer frequency tracking circuit and frequency tracking method, other advantages, objects and features of the present application will be embodied in part through the following description, and will be understood by those skilled in the art through research and practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0049] The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and are meant to explain the present application and are not intended to limit the application. In the drawings:

[0050] Fig. 1 An embodiment circuit diagram of an ultrasonic electronic cigarette-based atomizer frequency tracking circuit according to the present application.

[0051] Fig. 2 A system framework diagram of an ultrasonic electronic cigarette-based atomizer frequency tracking circuit according to the present application.

[0052] Fig. 3 An embodiment diagram of an ultrasonic electronic cigarette-based atomizer frequency tracking method according to the present application. DETAILED DESCRIPTION

[0053] The present application will be further described below in conjunction with the drawings and embodiments, so that those skilled in the art can implement the present application according to the description; as shown, the present application provides an ultrasonic electronic cigarette-based atomizer frequency tracking circuit, comprising: Figs. 1-3

[0054] The single-chip processor processing driving frequency module provides multiple sets of frequency driving levels through the frequency driving level output pins of the multiple frequency single-chip processor groups;

[0055] The multi-source forced oscillation voltage boosting module performs multi-interval load voltage boosting through the multi-source forced oscillation voltage boosting circuit according to the multiple sets of frequency driving levels, and obtains the multi-interval load voltage;

[0056] The multi-particle size atomization vibration starting module causes primary dispensing tobacco tar atomization through the multi-particle size atomization piece group according to the multi-interval load voltage, and forms a multi-particle size tobacco tar atomization state;

[0057] The automatic frequency tracking particle size control module performs AD sampling on the automatic frequency tracking circuit through the AD sampling pins of the multiple frequency single-chip processor groups according to the multi-particle size tobacco tar atomization state, controls automatic adjustment of the driving frequency, and controls adjustment of the electronic cigarette working state; makes the harmful addictive component atomized droplets relatively larger than the harmless flavoring component atomized droplets, and more deposited and dissolved into the oral cavity saliva, directly discharged from the oral cavity to the outside of the body, and reduces the amount of harmful addictive components entering the deep respiratory tract and lungs.

[0058] ​The principle and effect of the above technical solution are that the application provides an atomizer frequency tracking circuit based on an ultrasonic electronic cigarette, which comprises: a single-chip microcomputer processing driving frequency module, which provides multiple sets of frequency driving levels through frequency driving level output pins of a multiple frequency single-chip microcomputer group; a multiple-source it excitation oscillation voltage boosting module, which performs load voltage multi-interval boosting through a multiple-source it excitation oscillation voltage boosting circuit according to the multiple sets of frequency driving levels, and obtains multi-interval load voltages; a multiple-particle-size atomization vibration starting module, which atomizes primary dispensing tobacco tar through a multiple-particle-size atomizing piece group according to the multi-interval load voltages, and forms a multiple-particle-size tobacco tar atomization state; and an automatic frequency tracking particle size control module, which performs AD sampling on the automatic frequency tracking circuit through AD sampling pins of the multiple frequency single-chip microcomputer group according to the multiple-particle-size tobacco tar atomization state, controls automatic adjustment of driving frequencies, and controls adjustment of the working state of the electronic cigarette; harmful addictive component atomized liquid droplets are relatively larger than harmless flavoring component atomized liquid droplets, are more deposited and dissolved into oral cavity saliva, and are directly discharged from the oral cavity to the outside of the body, so that the amount of harmful addictive components entering deep internal respiratory tracts and lungs is reduced; the content of components in tobacco tar can be low-hazard self-determination intelligent control, and the degree of self-determination and intelligence of electronic cigarette components is greatly improved; multiple frequency driving and oscillation voltage boosting are performed to obtain multi-interval load voltages, a multiple-particle-size tobacco tar atomization state is formed, AD sampling is performed on the automatic frequency tracking circuit, driving frequencies are automatically adjusted, and the working state of the electronic cigarette is adjusted, so that the amount of harmful addictive components entering deep internal respiratory tracts and lungs is significantly reduced, and deep internal respiratory tracts, lungs, and internal respiratory tract nervous systems are protected.

[0059] In one embodiment, the single-chip microcomputer processing driving frequency module comprises:

[0060] A multiple frequency single-chip microcomputer group setting submodule sets a multiple frequency single-chip microcomputer group to obtain an estimated initial frequency; the estimated initial frequency of the multiple frequency single-chip microcomputer group is set through a relationship between multiple-particle-size atomized liquid droplet diameters and atomization frequencies; the multiple-particle-size atomized liquid droplets are formed by atomizing tobacco tar components in a tobacco tar multi-component micro reservoir; the tobacco tar multi-component micro reservoir comprises a harmful addictive component micro reservoir and a harmless flavoring component micro reservoir;

[0061] A single-chip microcomputer group pin connection submodule selects frequency driving level output pins of the multiple frequency single-chip microcomputer group according to the estimated initial frequency, and connects the it excitation oscillation voltage boosting module to the frequency driving level output pins;

[0062] A multiple set of frequency driving level submodule provides multiple sets of frequency driving levels through the frequency driving level output pins of the single-chip microcomputer group, and transmits the multiple sets of frequency driving levels to the it excitation oscillation voltage boosting module.

[0063] The principle and effect of the above technical solution are that the single-chip microcomputer processing driving frequency module comprises:

[0064] The multi-frequency single-chip group setting submodule sets a plurality of single-chip groups to build a multi-frequency single-chip group to obtain an estimated initial frequency; the estimated initial frequency of the multi-frequency single-chip group is set through a relationship between a plurality of particle sizes of atomized liquid droplets and an atomization frequency; the plurality of particle sizes of atomized liquid droplets are formed by atomization of tobacco tar components in a tobacco tar multi-component micro reservoir; the tobacco tar multi-component micro reservoir includes a harmful addictive component micro reservoir and a harmless flavoring component micro reservoir; the single-chip group pin connection submodule selects a frequency drive level output pin of the multi-frequency single-chip group according to the estimated initial frequency, and the frequency drive level output pin is connected to the homodyne oscillation boost module; the multi-group frequency drive level submodule provides a plurality of frequency drive levels through the frequency drive level output pin of the single-chip group and transmits the plurality of frequency drive levels to the homodyne oscillation boost module; the multi-frequency single-chip group includes a first single-chip U1 and a second single-chip U2; the frequency drive level output pin includes a tenth pin of the first single-chip U1 and a tenth pin of the second single-chip U2; a drive level with a frequency of 3MHZ and 45% is provided through the tenth pin of the first single-chip U1; a drive level with a frequency of 5MHZ and 45% is provided through the tenth pin of the second single-chip U2; the blending components in the tobacco tar multi-component micro reservoir are atomized through corresponding multi-particle size atomization pieces; the self-determination and intelligent degree of the components of the electronic cigarette can be greatly improved by improving the state that the components in the existing electronic cigarette are usually pre-mixed by fixed components, and the content of the components in the tobacco tar can be autonomously and intelligently controlled.

[0065] In one embodiment, the multi-source homodyne oscillation boost module includes:

[0066] The oscillation boost circuit setting submodule sets a multi-source homodyne oscillation boost circuit; the multi-source homodyne oscillation boost circuit includes a first homodyne oscillation boost circuit and a second homodyne oscillation boost circuit;

[0067] The drive level receiving submodule connects the multi-source homodyne oscillation boost circuit to the multi-frequency single-chip group; and the plurality of frequency drive levels are transmitted to the multi-source homodyne oscillation boost circuit;

[0068] The multi-interval oscillation boost submodule performs multi-interval boost on a load voltage through the multi-source homodyne oscillation boost circuit to obtain a multi-interval load voltage; the multi-interval load voltage includes a first interval boost voltage and a second interval boost voltage.

[0069] The principle and effect of the above technical solution are as follows: the multi-source homodyne oscillation boost module includes:

[0070] The oscillation boost circuit setting submodule sets a multi-source and self-excitation type oscillation boost circuit; the multi-source and self-excitation type oscillation boost circuit comprises: a first self-excitation type oscillation boost circuit and a second self-excitation type oscillation boost circuit; the drive level receiving submodule connects the multi-source and self-excitation type oscillation boost circuit through the multi-frequency single-chip microcomputer group; the multi-frequency drive level is transmitted to the multi-source and self-excitation type oscillation boost circuit; the multi-interval oscillation boost submodule performs multi-interval boost on the load voltage through the multi-source and self-excitation type oscillation boost circuit, and obtains a multi-interval load voltage; the multi-interval load voltage comprises: a first interval boost voltage and a second interval boost voltage; the first self-excitation type oscillation boost circuit comprises: a resistor R19, a resistor R11, a MOS tube Q16, a capacitor C12 and an inductor L4, so that the +5V is boosted to a peak voltage of 30V; the second self-excitation type oscillation boost circuit comprises: a resistor R26, a resistor R27, a MOS tube Q17, a capacitor C17 and an inductor L5, so that the +5V is boosted to a peak voltage of 35V; the first interval boost voltage is obtained through the first self-excitation type oscillation boost circuit; the second interval boost voltage is obtained through the second self-excitation type oscillation boost circuit; the multi-frequency drive and the oscillation boost can obtain the multi-interval load voltage;

[0071] The multi-particle size atomization piece group ultrasonic atomization constant power regulation voltage value is calculated:

[0072]

[0073] In the formula, UCSW(t) represents the multi-particle size atomization piece group ultrasonic atomization constant power regulation voltage value, LSHp represents a proportional coefficient, e(t) represents the voltage input of the initial ultrasonic atomization signal after feedback regulation at t, JTC represents an ultrasonic atomization voltage integration time coefficient, t represents an ultrasonic atomization process time variable, and WST represents an ultrasonic atomization differential time coefficient. By calculating the ultrasonic atomization constant power regulation voltage value, the oscillation power of the ultrasonic atomization piece is monitored. If the inherent frequency of the ultrasonic atomization piece deviates, the multi-particle size atomization piece group atomization resonance state is adjusted in real time, the frequency tracking accuracy of the electronic cigarette atomizer can be maintained in real time, and the atomization power of the electronic cigarette atomizer is more stable.

[0074] In one embodiment, the multi-particle size atomization starting module comprises:

[0075] The multi-particle size atomization piece group building submodule sets a multi-particle size atomization piece group; the multi-particle size atomization piece group comprises: a first particle size atomization piece and a second particle size atomization piece;

[0076] The multi-particle size atomization starting submodule makes the primary deployment of tobacco oil atomize according to the multi-interval load voltage through the multi-particle size atomization piece group; the first particle size atomization piece starts the first electronic cigarette atomization liquid; and the second particle size atomization piece starts the second electronic cigarette atomization liquid.

[0077] The smoke oil atomization state acquisition submodule atomizes the primary blending smoke oil through the multi-particle-size atomization piece group to form a multi-particle-size smoke oil atomization state; the multi-particle-size smoke oil atomization state includes a first particle-size atomization state and a second particle-size atomization state; the first particle-size atomization piece atomizes the first electronic cigarette atomization liquid to form the first particle-size atomization state; and the second particle-size atomization piece atomizes the second electronic cigarette atomization liquid to form the second particle-size atomization state.

[0078] The principle and effects of the above technical solution are as follows: the multi-particle-size atomization vibration initiation module includes: a multi-particle-size atomization piece group building submodule that sets up the multi-particle-size atomization piece group; the multi-particle-size atomization piece group includes: a first particle-size atomization piece and a second particle-size atomization piece; a multi-particle-size atomization vibration initiation submodule that atomizes the primary blending smoke oil through the multi-particle-size atomization piece group according to the multi-interval load voltage; the first particle-size atomization piece atomizes the first electronic cigarette atomization liquid; the second particle-size atomization piece atomizes the second electronic cigarette atomization liquid; a smoke oil atomization state acquisition submodule that atomizes the primary blending smoke oil through the multi-particle-size atomization piece group to form a multi-particle-size smoke oil atomization state; the multi-particle-size smoke oil atomization state includes: a first particle-size atomization state and a second particle-size atomization state; the first particle-size atomization piece atomizes the first electronic cigarette atomization liquid to form the first particle-size atomization state; and the second particle-size atomization piece atomizes the second electronic cigarette atomization liquid to form the second particle-size atomization state; and a multi-particle-size smoke oil atomization state can be formed.

[0079] In one embodiment, the automatic frequency tracking particle-size control module includes:

[0080] An automatic frequency tracking signal generation submodule generates a plurality of groups of analog signals through an automatic frequency tracking circuit according to the multi-particle-size smoke oil atomization state; and the plurality of groups of analog signals are transmitted to AD sampling pins of the plurality of frequency single-chip microcomputer groups;

[0081] An AD sampling level acquisition submodule acquires AD sampling levels by AD sampling the plurality of groups of analog signals through the AD sampling pins of the plurality of frequency single-chip microcomputer groups;

[0082] A frequency tracking adjustment atomization control submodule controls the automatic adjustment driving frequency through the plurality of frequency single-chip microcomputer groups according to the AD sampling levels, controls the adjustment electronic cigarette working state, and makes the multi-particle-size atomization liquid droplet diameter relatively larger than that of the harmless flavoring component atomization liquid droplet, so as to reduce the content of the harmful and addictive component atomization liquid droplet entering the deep inner respiratory tract and the lung.

[0083] The principle and effects of the above technical solution are as follows: the automatic frequency tracking particle size control module comprises: an automatic frequency tracking signal generation sub-module, which generates multiple groups of analog signals through an automatic frequency tracking circuit according to the multi-particle-size atomized state of tobacco tar; the multiple groups of analog signals are transmitted to the AD sampling pin of the multi-frequency single-chip microcomputer group; an AD sampling level acquisition sub-module acquires the AD sampling level by AD sampling the multiple groups of analog signals through the AD sampling pin of the multi-frequency single-chip microcomputer group; and a frequency tracking and adjustment atomization control sub-module controls the automatic adjustment of the driving frequency through the multi-frequency single-chip microcomputer group according to the AD sampling level, controls and adjusts the working state of the electronic cigarette, makes the multi-particle-size atomized droplet diameter adapt to the relatively harmless flavoring component atomized droplet diameter, and reduces the content of the relatively harmful addictive component atomized droplet diameter entering the deep internal respiratory tract and the lung; the control and adjustment of the working state of the electronic cigarette makes the multi-particle-size atomized droplet diameter adapt to the relatively harmless flavoring component atomized droplet diameter, and reduces the content of the relatively harmful addictive component atomized droplet diameter entering the deep internal respiratory tract and the lung, which comprises: the automatic adjustment of the driving frequency through the sampling level makes the addictive component in the micro storage tank vibrate and atomize to form addictive component atomized droplets, and the addictive component atomized droplets correspond to the first particle-size atomized state; the harmless flavoring component in the micro storage tank vibrates and atomizes to form harmless flavoring component atomized droplets, and the harmless flavoring component atomized droplets correspond to the second particle-size atomized state; the adjustment of the working state of the electronic cigarette makes the first particle-size atomized state droplet diameter larger than the second particle-size atomized state droplet diameter; in the electronic cigarette vibration and atomization process, the first particle-size atomized state droplet diameter is relatively large, and more addictive component atomized droplets are deposited in the oral cavity; the second particle-size atomized state droplet diameter is relatively small, and more harmless flavoring component atomized droplets enter the internal respiratory tract and the lung; the adjustment of the working state of the electronic cigarette makes the multi-particle-size atomized droplet diameter adapt to the relatively harmless flavoring component atomized droplet diameter, and reduces the content of the relatively harmful addictive component atomized droplet diameter entering the deep internal respiratory tract and the lung, the addictive component atomized droplets deposited in the oral cavity melt into saliva and are discharged out of the body with the saliva, and protection is formed on the deep internal respiratory tract, the lung and the internal respiratory tract nervous system; that is, the oral cavity sensory nervous feeling in the smoking process can be met, and the harmful addictive component can reduce the harm to the internal respiratory tract and the addictive stimulation to the deep respiratory tract nervous system; the automatic frequency tracking circuit is composed of R2, C11, R5 and C2, the driving frequency is automatically adjusted through the sampling level, and the electronic cigarette works in the best state; the automatic frequency tracking circuit is sampled and controlled to automatically adjust the driving frequency, the working state of the electronic cigarette is adjusted, the harmful addictive component amount entering the deep internal respiratory tract and the lung is significantly reduced, protection is formed on the deep internal respiratory tract, the lung and the internal respiratory tract nervous system.

[0084] The present application provides an ultrasonic electronic cigarette based atomizer frequency tracking method, comprising:

[0085] S100, a frequency driving level output pin of a multi-frequency single-chip microcomputer group is used to provide multiple groups of frequency driving levels;

[0086] S200, according to the multiple groups of frequency drive level, through the multi-source self-excitation type oscillation boost circuit, the load voltage multi-interval boost is carried out, and the multi-interval load voltage is acquired;

[0087] S300, according to the multi-interval load voltage, through the multiple particle size atomization piece group, the primary deployment tobacco tar is atomized, and the multiple particle size tobacco tar atomization state is formed;

[0088] S400, according to the multiple particle size tobacco tar atomization state, through the AD sampling pin foot of the multiple frequency single-chip microcomputer group, the automatic frequency tracking circuit is AD sampled, the automatic adjustment driving frequency is controlled, the electronic cigarette working state is controlled and adjusted, harmful addictive component atomized droplet diameter is relatively larger than harmless flavoring component atomized droplet diameter, more harmful addictive component is deposited and dissolved into oral cavity saliva, and the harmful addictive component amount entering deep internal respiratory tract and lung is reduced.

[0089] The principle and effect of the above technical scheme are as follows: the present application provides an atomizer frequency tracking method based on an ultrasonic electronic cigarette, which comprises the following steps: providing multiple groups of frequency drive levels through the frequency drive level output pin foot of the multiple frequency single-chip microcomputer group; according to the multiple groups of frequency drive levels, the load voltage multi-interval boost is carried out through the multi-source self-excitation type oscillation boost circuit, and the multi-interval load voltage is acquired; according to the multi-interval load voltage, the primary deployment tobacco tar is atomized through the multiple particle size atomization piece group, and the multiple particle size tobacco tar atomization state is formed; according to the multiple particle size tobacco tar atomization state, the automatic frequency tracking circuit is AD sampled through the AD sampling pin foot of the multiple frequency single-chip microcomputer group, the automatic adjustment driving frequency is controlled, the electronic cigarette working state is controlled and adjusted, harmful addictive component atomized droplet diameter is relatively larger than harmless flavoring component atomized droplet diameter, more harmful addictive component is deposited and dissolved into oral cavity saliva, and the harmful addictive component amount entering deep internal respiratory tract and lung is reduced; the present application can improve the state that the components in the existing electronic cigarette are usually mixed by fixed components in advance, can realize low-harm self-determination intelligent control of the component content in tobacco tar, and greatly improves the self-determination intelligent degree of the electronic cigarette components; the multiple frequency driving and oscillation boost can be carried out to acquire the multi-interval load voltage, the multiple particle size tobacco tar atomization state can be formed, the automatic frequency tracking circuit can be sampled to control the automatic adjustment driving frequency, the electronic cigarette working state can be controlled and adjusted, the harmful addictive component amount entering deep internal respiratory tract and lung is significantly reduced, and the deep internal respiratory tract, lung and internal respiratory tract nervous system are protected.

[0090] In one embodiment, S100 comprises:

[0091] S101, set up a plurality of single-chip microcomputer groups to build a multi-frequency single-chip microcomputer group, and obtain an estimated initial frequency; the estimated initial frequency of the multi-frequency single-chip microcomputer group is set through a relationship between a plurality of particle sizes of atomized liquid droplets and an atomization frequency; the plurality of particle sizes of atomized liquid droplets are formed by atomization of tobacco oil components in a tobacco oil multi-component micro tank; the tobacco oil multi-component micro tank comprises: a harmful and addictive component micro tank and a harmless flavoring component micro tank;

[0092] S102, according to the estimated initial frequency, select a frequency drive level output pin of the multi-frequency single-chip microcomputer group, and the frequency drive level output pin is connected to the inductive oscillation step-up module;

[0093] S103, provide a plurality of frequency drive levels through the frequency drive level output pin of the single-chip microcomputer group, and transmit the plurality of frequency drive levels to the inductive oscillation step-up module.

[0094] The principle and effect of the above technical solution are as follows: a plurality of single-chip microcomputer groups are set up to build a multi-frequency single-chip microcomputer group, and an estimated initial frequency is obtained; the estimated initial frequency of the multi-frequency single-chip microcomputer group is set through a relationship between a plurality of particle sizes of atomized liquid droplets and an atomization frequency; the plurality of particle sizes of atomized liquid droplets are formed by atomization of tobacco oil components in a tobacco oil multi-component micro tank; the tobacco oil multi-component micro tank comprises: a harmful and addictive component micro tank and a harmless flavoring component micro tank; according to the estimated initial frequency, a frequency drive level output pin of the multi-frequency single-chip microcomputer group is selected, and the frequency drive level output pin is connected to the inductive oscillation step-up module; a plurality of frequency drive levels are provided through the frequency drive level output pin of the single-chip microcomputer group, and the plurality of frequency drive levels are transmitted to the inductive oscillation step-up module; the multi-frequency single-chip microcomputer group comprises: a first single-chip microcomputer U1 and a second single-chip microcomputer U2; the frequency drive level output pin comprises: a tenth pin of the first single-chip microcomputer U1 and a tenth pin of the second single-chip microcomputer U2; a drive level with a frequency of 3MHZ and 45% is provided through the tenth pin of the first single-chip microcomputer U1; a drive level with a frequency of 5MHZ and 45% is provided through the tenth pin of the second single-chip microcomputer U2; the blended components in the tobacco oil multi-component micro tank are atomized through corresponding multi-particle size atomizing pieces; the self-determination and intelligentization degree of the components of the electronic cigarette is greatly improved, which can improve the current state that the components in the existing electronic cigarette are usually mixed by fixed components in advance, and enable the content of the components in the tobacco oil to be low-harm self-determination and intelligent control.

[0095] In one embodiment, S200 comprises:

[0096] S201, set up a plurality of inductive oscillation step-up circuits; the plurality of inductive oscillation step-up circuits comprise: a first inductive oscillation step-up circuit and a second inductive oscillation step-up circuit;

[0097] S202, connect the multi-frequency single-chip microcomputer group to the plurality of inductive oscillation step-up circuits; transmit a plurality of frequency drive levels to the plurality of inductive oscillation step-up circuits;

[0098] S203, through the multi-source excitation type oscillation boost circuit, multi-interval boost of load voltage is carried out, and multi-interval load voltage is obtained.

[0099] The principle and effect of the technical scheme are as follows: the multi-source excitation type oscillation boost circuit is arranged; the multi-source excitation type oscillation boost circuit comprises a first excitation type oscillation boost circuit and a second excitation type oscillation boost circuit; the multi-frequency single-chip group is connected to the multi-source excitation type oscillation boost circuit; the multi-group frequency drive level is transmitted to the multi-source excitation type oscillation boost circuit.

[0100] Through the multi-source excitation type oscillation boost circuit, multi-interval boost of load voltage is carried out, and multi-interval load voltage is obtained; the multi-interval load voltage comprises a first interval boost voltage and a second interval boost voltage; the first excitation type oscillation boost circuit comprises a resistor R19, a resistor R11, a MOS tube Q16, a capacitor C12 and an inductor L4, so that +5V is boosted to a peak voltage of 30V; the second excitation type oscillation boost circuit comprises a resistor R26, a resistor R27, a MOS tube Q17, a capacitor C17 and an inductor L5, so that +5V is boosted to a peak voltage of 35V; the first interval boost voltage is obtained through the first excitation type oscillation boost circuit; the second interval boost voltage is obtained through the second excitation type oscillation boost circuit; multi-frequency drive and oscillation boost can be carried out to obtain multi-interval load voltage.

[0101] The multi-particle-size atomization piece group ultrasonic atomization constant-power regulation voltage value is calculated.

[0102]

[0103] In the formula, UCSW(t) represents the multi-particle-size atomization piece group ultrasonic atomization constant-power regulation voltage value, LSHp represents a proportional coefficient, e(t) represents voltage input of an initial ultrasonic atomization signal after feedback regulation at t, JTC represents an ultrasonic atomization voltage integral time coefficient, t represents an ultrasonic atomization process time variable, and WST represents an ultrasonic atomization differential time coefficient. Through calculation of the ultrasonic atomization constant-power regulation voltage value, oscillation power of the ultrasonic atomization piece is monitored, if the inherent frequency of the ultrasonic atomization piece deviates, the multi-particle-size atomization piece group atomization resonance state is adjusted in real time, the frequency tracking precision of the electronic cigarette atomizer can be kept in real time, and the atomization power of the electronic cigarette atomizer is more stable.

[0104] In one embodiment, S300 comprises:

[0105] S301, a multi-particle-size atomization piece group is arranged; the multi-particle-size atomization piece group comprises a first particle-size atomization piece and a second particle-size atomization piece.

[0106] S302, atomize the primary blending tobacco tar through the multi-particle size atomizing sheet group according to the multi-interval load voltage; the first particle size atomizing sheet shocks the first electronic cigarette atomizing liquid; the second particle size atomizing sheet shocks the second electronic cigarette atomizing liquid;

[0107] S303, atomize the primary blending tobacco tar through the multi-particle size atomizing sheet group to form a multi-particle size tobacco tar atomization state; the multi-particle size tobacco tar atomization state includes: a first particle size atomization state and a second particle size atomization state; the first particle size atomizing sheet shocks the first electronic cigarette atomizing liquid to form the first particle size atomization state; the second particle size atomizing sheet shocks the second electronic cigarette atomizing liquid to form the second particle size atomization state.

[0108] The principle and effect of the above technical solution are: a multi-particle size atomizing sheet group is arranged; the multi-particle size atomizing sheet group includes: a first particle size atomizing sheet and a second particle size atomizing sheet; the primary blending tobacco tar is atomized through the multi-particle size atomizing sheet group according to the multi-interval load voltage; the first particle size atomizing sheet shocks the first electronic cigarette atomizing liquid; the second particle size atomizing sheet shocks the second electronic cigarette atomizing liquid; the primary blending tobacco tar is atomized through the multi-particle size atomizing sheet group to form a multi-particle size tobacco tar atomization state; the multi-particle size tobacco tar atomization state includes: a first particle size atomization state and a second particle size atomization state; the first particle size atomizing sheet shocks the first electronic cigarette atomizing liquid to form the first particle size atomization state; the second particle size atomizing sheet shocks the second electronic cigarette atomizing liquid to form the second particle size atomization state; and the multi-particle size tobacco tar atomization state can be formed.

[0109] In one embodiment, S400 includes:

[0110] S401, generate a plurality of groups of analog signals through an automatic frequency tracking circuit according to the multi-particle size tobacco tar atomization state; and transmit the plurality of groups of analog signals to AD sampling pins of a multi-frequency single-chip microcomputer group;

[0111] S402, AD sample the plurality of groups of analog signals through the AD sampling pins of the multi-frequency single-chip microcomputer group to obtain AD sampling levels;

[0112] S403, control automatic adjustment of a driving frequency through the multi-frequency single-chip microcomputer group according to the AD sampling levels, control adjustment of an electronic cigarette working state, and make the multi-particle size atomizing liquid droplet diameter adapt to the harmful and addictive component atomizing liquid droplet diameter being relatively larger than the harmless and flavoring component atomizing liquid droplet diameter, so that the content entering the deep inner respiratory tract and the lung is reduced.

[0113] The principle and effect of the above technical solution are: generate a plurality of groups of analog signals through an automatic frequency tracking circuit according to the multi-particle size tobacco tar atomization state; transmit the plurality of groups of analog signals to AD sampling pins of a multi-frequency single-chip microcomputer group; and AD sample the plurality of groups of analog signals through the AD sampling pins of the multi-frequency single-chip microcomputer group to obtain AD sampling levels.

[0114] According to the AD sampling level, the driving frequency is automatically adjusted by the multi-frequency single-chip group control, the working state of the electronic cigarette is controlled and adjusted, the multi-particle size atomized droplet diameter is adapted to the relatively harmless flavoring component atomized droplet diameter of the harmful addictive component atomized droplet diameter, the content of the harmful addictive component atomized droplet diameter entering the deep inner respiratory tract and the lung is reduced, the multi-particle size atomized droplet diameter is adapted to the relatively harmless flavoring component atomized droplet diameter of the harmful addictive component atomized droplet diameter, the content of the harmful addictive component atomized droplet diameter entering the deep inner respiratory tract and the lung is reduced, including: the driving frequency is automatically adjusted by the sampling level, the harmful addictive component micro-reservoir is shaken and atomized to form harmful addictive component atomized droplets, the harmful addictive component atomized droplets correspond to the first particle size atomized state; the harmless flavoring component micro-reservoir is shaken and atomized to form harmless flavoring component atomized droplets, the harmless flavoring component atomized droplets correspond to the second particle size atomized state; the working state of the electronic cigarette is adjusted, so that the first particle size atomized state droplet diameter is greater than the second particle size atomized state droplet diameter; during the shaking and atomization process of the electronic cigarette, the first particle size atomized state droplet diameter is relatively large, and the harmful addictive component atomized droplets are more deposited in the oral cavity; the second particle size atomized state droplet diameter is relatively small, and the harmless flavoring component atomized droplets are more entered into the inner respiratory tract and the lung; the multi-particle size atomized droplet diameter is adapted to the relatively harmless flavoring component atomized droplet diameter of the harmful addictive component atomized droplet diameter, the content of the harmful addictive component atomized droplet diameter entering the deep inner respiratory tract and the lung is reduced, the harmful addictive component atomized droplets deposited in the oral cavity are melted into saliva and discharged out of the body with saliva, and the deep inner respiratory tract, the lung and the inner respiratory tract nervous system are protected; that is, the oral cavity sensory nervous feeling of the smoking process can be met, and the harmful addictive component damage to the inner respiratory tract and the addictive stimulation to the deep respiratory tract nervous system are reduced; the automatic frequency tracking circuit is composed of R2, C11, R5 and C2, the 16-pin AD sampling of the single-chip U1 is used to automatically adjust the driving frequency, so that the electronic cigarette works in the best state; the automatic frequency tracking circuit is sampled and controlled to automatically adjust the driving frequency, the working state of the electronic cigarette is controlled and adjusted, the harmful addictive component amount entering the deep inner respiratory tract and the lung is significantly reduced, and the deep inner respiratory tract, the lung and the inner respiratory tract nervous system are protected.

[0115] Although the embodiments of the present application have been disclosed as above, they are not limited to the application listed in the specification and the embodiments, and can be fully applied to various fields suitable for the present application, and additional modifications can be easily realized by those skilled in the art, and therefore the present application is not limited to specific details and the figures shown and described herein, without departing from the general concept defined by the claims and the equivalent scope.

Claims

1. A frequency tracking circuit for an atomizer based on an ultrasonic electronic cigarette, characterized in that, include: The microcontroller-driven frequency module provides multiple sets of frequency drive levels through the frequency drive level output pins of the multi-frequency microcontroller group. The multi-source self-excited oscillation boost module uses multiple sets of frequency drive levels and a multi-source self-excited oscillation boost circuit to boost the load voltage across multiple ranges and obtain the load voltage across multiple ranges. The multi-particle-size atomization vibration module atomizes the primary blended e-liquid through a multi-particle-size atomizing plate group according to the multi-range load voltage, forming a multi-particle-size e-liquid atomization state. The automatic frequency tracking particle size control module, based on the atomization state of e-liquid with multiple particle sizes, uses the AD sampling pins of the multi-frequency microcontroller to perform AD sampling on the automatic frequency tracking circuit, controlling and adjusting the drive frequency, and controlling and adjusting the working state of the e-cigarette; so that the diameter of the atomized droplets of harmful addictive ingredients is relatively larger than that of the atomized droplets of harmless flavoring ingredients, and more of them are deposited and dissolved in the saliva in the mouth and directly expelled from the body through the mouth, reducing the amount of harmful addictive ingredients that enter the deep respiratory tract and lungs; The multi-particle-size atomizing vibration module includes: A multi-particle-size atomizing plate assembly submodule is constructed, which sets up a multi-particle-size atomizing plate assembly; the multi-particle-size atomizing plate assembly includes: a first-particle-size atomizing plate and a second-particle-size atomizing plate; The multi-particle-size atomizing oscillation submodule atomizes the primary blended e-liquid through a multi-particle-size atomizing plate group according to the multi-range load voltage; the first particle-size atomizing plate oscillates the first e-cigarette atomizing liquid; the second particle-size atomizing plate oscillates the second e-cigarette atomizing liquid. The e-liquid atomization state acquisition submodule atomizes the initially blended e-liquid through a multi-particle-size atomizing plate assembly, forming a multi-particle-size e-liquid atomization state. The multi-particle-size e-liquid atomization state includes: a first-particle-size atomization state and a second-particle-size atomization state. The first-particle-size atomizing plate vibrates the first e-cigarette atomizing liquid to form the first-particle-size atomization state; the second-particle-size atomizing plate vibrates the second e-cigarette atomizing liquid to form the second-particle-size atomization state. Multi-sized atomized droplets are formed by the atomization of e-liquid components in multi-component micro reservoirs; the multi-component micro reservoirs include: micro reservoirs of harmful addictive components and micro reservoirs of harmless flavoring components.

2. The frequency tracking circuit for an atomizer in an ultrasonic electronic cigarette according to claim 1, characterized in that, The microcontroller-based drive frequency processing module includes: The multi-frequency microcontroller group setting submodule sets up multiple microcontrollers to construct a multi-frequency microcontroller group and obtains the estimated initial frequency. The estimated initial frequency of the multi-frequency microcontroller group is set by the relationship between the diameter of the multi-diameter atomized droplets and the atomization frequency. The multi-diameter atomized droplets are formed by the atomization of e-liquid components in the multi-component micro reservoirs of e-liquid. The multi-component micro reservoirs of e-liquid include: micro reservoirs of harmful addictive components and micro reservoirs of harmless flavoring components. The microcontroller group pin connection submodule selects the frequency drive level output pin of the multi-frequency microcontroller group according to the estimated initial frequency, and the frequency drive level output pin is connected to the self-excited oscillation boost module. Multiple frequency drive level submodules provide multiple frequency drive levels through the frequency drive level output pins of the microcontroller group, which are then transmitted to the self-excited oscillation boost module.

3. The frequency tracking circuit for an atomizer in an ultrasonic electronic cigarette according to claim 1, characterized in that, The multi-source self-excited oscillation boost module includes: The oscillating boost circuit setting submodule sets up a multi-source self-excited oscillating boost circuit; the multi-source self-excited oscillating boost circuit includes: a first self-excited oscillating boost circuit and a second self-excited oscillating boost circuit; The drive level receiving submodule connects a multi-frequency microcontroller group to a multi-source self-excited oscillating boost circuit; it transmits multiple sets of frequency drive levels to the multi-source self-excited oscillating boost circuit. The multi-range oscillation boost submodule uses a multi-source self-excited oscillation boost circuit to boost the load voltage across multiple ranges, thereby obtaining multi-range load voltages. The multi-range load voltages include: the first range boost voltage and the second range boost voltage.

4. The frequency tracking circuit for an atomizer in an ultrasonic electronic cigarette according to claim 1, characterized in that, The automatic frequency tracking particle size control module includes: The automatic frequency tracking signal generation submodule generates multiple sets of analog signals based on the atomization state of multi-particle-size e-liquid through an automatic frequency tracking circuit; and transmits these multiple sets of analog signals to the AD sampling pin of the multi-frequency microcontroller. The AD sampling level acquisition submodule performs AD sampling on multiple sets of analog signals through the AD sampling pins of the multi-frequency microcontroller to acquire the AD sampling level. The frequency tracking adjustment atomization control submodule automatically adjusts the drive frequency based on the AD sampling level through a multi-frequency microcontroller group, thereby controlling and adjusting the working state of the electronic cigarette. This makes the diameter of the multi-particle-size atomized droplets more suitable for the atomized droplets of harmful addictive ingredients, which are relatively larger than the atomized droplets of harmless flavoring ingredients, thus reducing their content in the deep respiratory tract and lungs.

5. A method for frequency tracking of an atomizer based on ultrasonic electronic cigarettes, characterized in that, include: S100 provides multiple sets of frequency drive levels through the frequency drive level output pin of the multi-frequency microcontroller group; S200, based on multiple sets of frequency drive levels, uses a multi-source self-excited oscillation boost circuit to boost the load voltage across multiple ranges and obtain the load voltage across multiple ranges. S300, based on the multi-range load voltage, uses a multi-particle-size atomizing plate group to atomize the primary blended e-liquid, forming a multi-particle-size e-liquid atomized state; The S400, based on the multi-particle-size e-liquid atomization state, uses the AD sampling pins of a multi-frequency microcontroller to perform AD sampling on the automatic frequency tracking circuit, controlling the automatic adjustment of the drive frequency and adjusting the working state of the electronic cigarette; this makes the diameter of the atomized droplets of harmful addictive ingredients larger and more numerous than the atomized droplets of harmless flavoring ingredients, depositing and dissolving them in the saliva in the mouth and expelling them directly from the body through the mouth, reducing the amount of harmful addictive ingredients that enter the deep respiratory tract and lungs; S300 includes: S301, a multi-particle-size atomizing plate group is provided; the multi-particle-size atomizing plate group includes: a first-particle-size atomizing plate and a second-particle-size atomizing plate; S302, based on the multi-range load voltage, the primary blended e-liquid is atomized through a multi-particle-size atomizing plate group; the first particle-size atomizing plate vibrates the first e-cigarette atomizing liquid; the second particle-size atomizing plate vibrates the second e-cigarette atomizing liquid; S303 uses a multi-particle-size atomizing plate assembly to atomize the initially blended e-liquid, forming a multi-particle-size e-liquid atomized state; the multi-particle-size e-liquid atomized state includes: a first-particle-size atomized state and a second-particle-size atomized state; the first-particle-size atomizing plate vibrates the first e-cigarette atomizing liquid to form the first-particle-size atomized state; the second-particle-size atomizing plate vibrates the second e-cigarette atomizing liquid to form the second-particle-size atomized state; Multi-sized atomized droplets are formed by the atomization of e-liquid components in multi-component micro reservoirs; the multi-component micro reservoirs include: micro reservoirs of harmful addictive components and micro reservoirs of harmless flavoring components.

6. The method for frequency tracking of an atomizer in an ultrasonic electronic cigarette according to claim 5, characterized in that, S100 includes: S101, multiple microcontrollers are set up to construct a multi-frequency microcontroller group to obtain the estimated initial frequency; the estimated initial frequency of the multi-frequency microcontroller group is set by the relationship between the diameter of the multi-particle-size atomized droplets and the atomization frequency; the multi-particle-size atomized droplets are formed by the atomization of e-liquid components in the multi-component micro reservoir of e-liquid; the multi-component micro reservoir of e-liquid includes: micro reservoirs of harmful addictive components and micro reservoirs of harmless flavoring components. S102, based on the estimated initial frequency, select the frequency drive level output pin of the multi-frequency microcontroller group, and connect the frequency drive level output pin to the self-excited oscillation boost module; S103 provides multiple sets of frequency drive levels through the frequency drive level output pin of the microcontroller group, which are then transmitted to the self-excited oscillation boost module.

7. The method for frequency tracking of an atomizer in an ultrasonic electronic cigarette according to claim 5, characterized in that, S200 includes: S201, a multi-source self-excited oscillating boost circuit is provided; the multi-source self-excited oscillating boost circuit includes: a first self-excited oscillating boost circuit and a second self-excited oscillating boost circuit; S202, a multi-frequency microcontroller unit connected to a multi-source self-excited oscillating boost circuit; transmits multiple frequency drive levels to the multi-source self-excited oscillating boost circuit; S203 uses a multi-source self-excited oscillating boost circuit to boost the load voltage across multiple ranges, thereby obtaining multiple range load voltages. The multiple range load voltages include: the first range boost voltage and the second range boost voltage.

8. The method for frequency tracking of an atomizer in an ultrasonic electronic cigarette according to claim 5, characterized in that, S400 includes: S401 generates multiple sets of analog signals based on the atomization state of e-liquid with multiple particle sizes through an automatic frequency tracking circuit; and transmits these multiple sets of analog signals to the AD sampling pin of a multi-frequency microcontroller. S402 performs AD sampling on multiple sets of analog signals through the AD sampling pins of a multi-frequency microcontroller to obtain the AD sampling level; S403, based on the AD sampling level, automatically adjusts the drive frequency through a multi-frequency microcontroller to control and adjust the working state of the electronic cigarette, so that the diameter of the multi-particle-size atomized droplets is adapted to the fact that the diameter of the atomized droplets of harmful addictive ingredients is relatively larger than that of the atomized droplets of harmless flavoring ingredients, thereby reducing the content that enters the deep respiratory tract and lungs.

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