CN116548684A - Electronic atomizing device and method thereof - Google Patents
Electronic atomizing device and method thereof Download PDFInfo
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- CN116548684A CN116548684A CN202210100306.9A CN202210100306A CN116548684A CN 116548684 A CN116548684 A CN 116548684A CN 202210100306 A CN202210100306 A CN 202210100306A CN 116548684 A CN116548684 A CN 116548684A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000000889 atomisation Methods 0.000 claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000000443 aerosol Substances 0.000 claims abstract description 11
- 239000011159 matrix material Substances 0.000 claims abstract description 7
- 230000008859 change Effects 0.000 claims description 34
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005070 sampling Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
- A24F40/51—Arrangement of sensors
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/49—Child proofing
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/50—Control or monitoring
Abstract
The application provides an electronic atomization device and a method thereof, wherein the electronic atomization device comprises an air inlet, an air outlet and an air flow channel extending from the air inlet to the air outlet; an atomizing assembly for atomizing a liquid matrix to generate an aerosol; air flows into the air flow channel through the air inlet and flows out of the air outlet after flowing through the atomization assembly; a sensor for sensing air pressure in the air flow channel to output a characteristic value; and controlling the electronic atomization device to be in an unlocking state according to the characteristic value output by the sensor or a comparison result of the parameter value corresponding to the characteristic value and a preset threshold value. According to the method and the device, the characteristic value output by the sensor or the parameter value corresponding to the characteristic value is compared with the preset threshold value, so that the unlocking of the electronic atomization device is controlled, and normal suction is realized; the electronic atomization device can be prevented from being triggered to start work by mistake, and the child protection effect is achieved.
Description
Technical Field
The application relates to the technical field of smoking sets, in particular to an electronic atomization device and a method thereof.
Background
Usually, the electronic atomization device is not provided with a child protection function, and if the electronic atomization device is triggered by mistake to start working, aerosol generated by atomization is inhaled by a child to damage the physical and mental health of the child. In addition, child protection has been incorporated into relevant regulations and standards in different countries or regions.
Disclosure of Invention
The application provides an electronic atomization device and a method thereof, and aims at realizing a child protection function in the electronic atomization device.
In one aspect, the present application provides an electronic atomizing device, comprising:
an air inlet, an air outlet, and an air flow channel extending from the air inlet to the air outlet;
an atomizing assembly for atomizing a liquid matrix to generate an aerosol; air flows into the air flow channel through the air inlet and flows out of the air outlet after flowing through the atomization assembly;
a sensor for sensing air pressure in the air flow channel to output a characteristic value;
a controller configured to acquire a characteristic value of the sensor output; and controlling the electronic atomization device to be in an unlocking state according to the characteristic value output by the sensor or a comparison result of the parameter value corresponding to the characteristic value and a preset threshold value.
Another aspect of the present application provides a control method of an electronic atomizing device, the electronic atomizing device including:
an air inlet, an air outlet, and an air flow channel extending from the air inlet to the air outlet;
an atomizing assembly for atomizing a liquid matrix to generate an aerosol; air flows into the air flow channel through the air inlet and flows out of the air outlet after flowing through the atomization assembly;
a sensor for sensing air pressure in the air flow channel to output a characteristic value;
the control method comprises the following steps:
acquiring a characteristic value output by the sensor;
and controlling the electronic atomization device to be in an unlocking state according to the characteristic value output by the sensor or a comparison result of the parameter value corresponding to the characteristic value and a preset threshold value.
Another aspect of the present application also provides a method of operating an electronic atomizing device, the electronic atomizing device comprising:
an air inlet, an air outlet, and an air flow channel extending from the air inlet to the air outlet;
an atomizing assembly for atomizing a liquid matrix to generate an aerosol; air flows into the air flow channel through the air inlet and flows out of the air outlet after flowing through the atomization assembly;
a sensor for sensing air pressure in the air flow channel to output a characteristic value;
the operation method comprises the following steps:
plugging at least part of the air inlet;
sucking the electronic atomizing device so that a sensor senses the air pressure in the air flow channel and outputs a characteristic value; further, the characteristic value output by the sensor is obtained through a controller; and controlling the electronic atomization device to be in an unlocking state according to the characteristic value output by the sensor or a comparison result of the parameter value corresponding to the characteristic value and a preset threshold value.
According to the electronic atomization device and the method thereof, the characteristic value output by the sensor or the parameter value corresponding to the characteristic value is compared with the preset threshold value, so that the unlocking of the electronic atomization device is controlled, and normal suction is realized; the electronic atomization device can be prevented from being triggered to start work by mistake, and the child protection effect is achieved.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
Fig. 1 is a schematic view of an electronic atomization device provided in an embodiment of the present application;
fig. 2 is a schematic diagram of a control method of the electronic atomization device according to the embodiment of the present application;
fig. 3 is a schematic diagram of an operation method of the electronic atomization device according to the embodiment of the present application;
fig. 4 is a schematic diagram of an unlocking and locking process of the electronic atomization device according to the embodiment of the application.
Detailed Description
In order to facilitate an understanding of the present application, the present application will be described in more detail below with reference to the accompanying drawings and detailed description. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "upper", "lower", "left", "right", "inner", "outer" and the like are used in this specification for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application in this description is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.
Fig. 1 is a schematic view of an electronic atomizing device according to an example of the present application.
As shown in fig. 1, the electronic atomizing device 100 includes an atomizer 10 (first portion) and a power supply assembly 20 (second portion), and the atomizer 10 is integrally formed with the power supply assembly 20. In other examples, it is also possible that the atomizer 10 is detachably connected to the power supply assembly 20.
The atomizer 10 includes a reservoir (not shown) for storing aerosol-forming substrate and an atomizing assembly 11, the atomizing assembly 11 atomizing the aerosol-forming substrate to form a smokable aerosol under the power provided by a power supply assembly 20.
The aerosol-forming substrate is a liquid aerosol-forming substrate (i.e. a liquid substrate).
The atomizing assembly 11 includes a heating element to heat the liquid aerosol-forming substrate to form a smokable aerosol. The heating element may be a resistive heating element, an electromagnetic induction heating element, or an infrared radiation heating element, etc. In other examples, the atomizing assembly 11 comprises an ultrasonic atomizing plate that generates high frequency oscillations to ultrasonically atomize the liquid aerosol-forming substrate to form a smokable aerosol.
The atomizing assembly 11 also includes a liquid transfer unit. The liquid transfer unit may be, for example, cotton fiber, metal fiber, ceramic fiber, glass fiber, porous ceramic, etc., and may transfer the liquid aerosol-forming substrate stored in the liquid storage chamber to the heating element or the ultrasonic atomizing sheet by capillary action.
The power supply assembly 20 includes a battery cell 21 and a circuit 22.
The battery 21 provides electrical power for operating the electronic atomizing device 100. The battery 21 may be a rechargeable battery or a disposable battery.
The circuit 22 may control the overall operation of the electronic atomizing device 100. The circuit 22 controls not only the operation of the battery 21 and the atomizing assembly 11, but also the operation of other elements in the electronic atomizing device 100.
The air outlet 12 is provided at an upper end of the electronic atomizing device 100, the air inlet 23 is provided at a lower end of the electronic atomizing device 100, and the air flow channel R1 (indicated by a broken line arrow in the drawing) extends from the air inlet 23 to the air outlet 12. Air flows into the air flow path R1 through the air inlet 12 and flows out of the air outlet 23 after flowing through the atomizing assembly 11. The positions of the air inlet 23 and the air outlet 12 are not limited to the manner shown in fig. 1, and in other examples, both the air inlet 23 and the air outlet 12 may be provided on the atomizer 10.
In a preferred implementation, the atomizing assembly 11 defines part of the gas flow channel R1. For example: a tubular atomizing assembly 11, the hollow interior of which defines a partial air flow channel R1; a plate-like atomizing member 11, one surface of which defines a part of the air flow channel R1.
The sensor 24 is used for sensing the air pressure in the air flow channel R1 to output a characteristic value. The characteristic value is an air pressure characteristic value, and may be an electrical signal, for example: voltage signals, resistance signals, capacitance signals, etc. The sensor 24 may be disposed in the airflow path R1 or in fluid communication with the airflow path R1. In a preferred implementation, the sensor 24 is disposed in the power supply assembly upstream of the atomizing assembly 11. The sensor 24 is preferably a barometric pressure sensor.
Fig. 2 is a schematic diagram of a control method of the electronic atomizing device according to an example of the present application, which is used in a controller (not shown). The controller is provided in the power supply assembly, and the controller may be part of the circuit 22 or may be independent of the circuit 22. In a preferred implementation, the controller comprises an MCU (Microcontroller Unit, micro control unit).
As shown in fig. 2, the control method of the electronic atomizing device includes:
s11, acquiring a characteristic value output by a sensor;
and step S12, controlling the electronic atomization device to be in an unlocking state according to the characteristic value output by the sensor or a comparison result of a parameter value corresponding to the characteristic value and a preset threshold value.
When the electronic atomizing device 100 is in the locked state, the electronic atomizing device 100 cannot start the atomizing operation even if the sucking operation or the sucking instruction of the user is detected, thereby playing a role in protecting children.
When the electronic atomizing device 100 is in the unlocked state, the electronic atomizing device can normally start the atomizing operation of the atomizing assembly 11 upon detecting the sucking action or the sucking instruction of the user.
Whether the electronic atomizing apparatus 100 is sucked or not, a microphone or a microphone-like airflow sensor is generally disposed in the electronic atomizing apparatus to detect the airflow variation in the airflow channel, so as to determine whether the electronic atomizing apparatus is sucked or not. Of course, not limited to this case, for example, a key-press manner is also possible.
In step S11, the I/O port of the controller may be directly electrically connected to the sensor 24, and the characteristic value output by the sensor 24 may be obtained by opening the I/O port.
In a preferred implementation, detecting whether the electronic atomizing device is being aspirated;
in the case where the electronic atomizing device is suctioned, the characteristic value output by the sensor 24 is acquired.
In this implementation, by detecting whether the electronic atomizing device 100 is being pumped, the I/O port of the controller is opened to acquire the characteristic value output by the sensor 24, or the sensor 24 is controlled to start powering up and acquire the characteristic value output by the sensor 24. In this way, the problem of high energy consumption caused by the sensor 24 being always in operation can be avoided.
Further, the controller may obtain the characteristic value output by the sensor 24 when the air inlet 23 is at least partially blocked and the electronic atomization device 100 is sucked, and if the air inlet 23 is at least partially blocked and the user sucks, the air pressure in the air flow channel rapidly rises to reach the preset threshold value, so as to facilitate unlocking of the electronic atomization device 100. The manner in which the air inlet 23 is blocked is not limited herein, and the air inlet 23 may be blocked by a user's finger, or by a mechanism or a member provided in the electronic atomizing apparatus 100 itself.
In a preferred implementation, the acquiring the characteristic value of the sensor output further includes:
detecting whether the electronic atomization device is in a locking state;
and if the electronic atomization device is in a locking state, executing the step of acquiring the characteristic value output by the sensor.
In this implementation, by detecting whether the electronic atomizing apparatus 100 is in the locked state, performing steps S11-S13 in the unlocked state can be avoided, simplifying the control flow of the electronic atomizing apparatus 100.
In step S12, the controller controls the electronic atomization device 100 to be in an unlocked state according to the feature value or a comparison result of the parameter value corresponding to the feature value and a preset threshold; wherein, the parameter value corresponding to the characteristic value is determined by the characteristic value.
For example: the controller may determine the air pressure value in the air flow channel R1 and other parameter values (e.g., air pressure variation value, etc.) similar to the air pressure value according to the characteristic value output by the sensor 24, and determine whether to control the electronic atomizing device 100 to be in the unlocked state according to the comparison result of the air pressure value and the preset air pressure threshold (or the other parameter values and the preset parameter threshold). The controller may also determine whether to control the electronic atomizing apparatus 100 to be in the unlocked state directly according to a comparison result of the characteristic value output by the sensor 24 and a preset characteristic threshold value.
The preset threshold may be user-defined, and may be a pressure value that is difficult to reach in the air flow channel R1 when the child sucks, or a pressure value that can be reached only if the air inlet 23 is at least partially blocked.
In a preferred implementation, the controlling the electronic atomization device to be in the unlocked state according to the feature value output by the sensor or the comparison result of the parameter value corresponding to the feature value and the preset threshold value includes:
determining the air pressure value in the air flow channel according to the characteristic value output by the sensor;
comparing the air pressure value with the preset air pressure threshold value;
and if the air pressure value is greater than or equal to the preset air pressure threshold value, controlling the electronic atomization device to be in an unlocking state.
In this implementation, the value of the air pressure in the air flow channel R1 is determined by the characteristic value output by the sensor 24, for example: according to the resistance value output by the sensor 24, the corresponding air pressure value is obtained by looking up a table, and then the determined air pressure value is compared with a preset air pressure threshold value to determine whether the air pressure in the air flow channel R1 reaches the preset air pressure threshold value, so as to control the electronic atomization device 100 to be in an unlocking state.
In a preferred implementation, the controlling the electronic atomization device to be in the unlocked state according to the feature value output by the sensor or the comparison result of the parameter value corresponding to the feature value and the preset threshold value includes:
comparing the characteristic value output by the sensor with the preset characteristic threshold value;
and if the characteristic value output by the sensor is greater than or equal to the preset characteristic threshold value, controlling the electronic atomization device to be in an unlocking state.
In this implementation, the characteristic value output by the sensor 24 is directly compared with a preset characteristic threshold, for example: the resistance value output by the sensor 24 is compared with a preset resistance threshold value, so as to control the electronic atomization device 100 to be in an unlocking state.
It should be noted that the number of the characteristic values output by the sensor 24 may be plural, and the plural characteristic values may be selected to determine the largest characteristic value (or other suitable characteristic values); or the plurality of characteristic values are compared with a plurality of preset thresholds (preset air pressure thresholds, preset characteristic thresholds, etc.) in a one-to-one correspondence.
A plurality of sensors 24 may also be provided: for example, by a characteristic value output from one sensor 24, it is judged whether or not the air pressure in the air flow path R1 reaches a first preset threshold value (preset air pressure threshold value, preset characteristic threshold value, etc.); judging whether the air pressure in the air flow channel R1 reaches a second preset threshold value or not through the characteristic value output by the other sensor 24 (after the characteristic value output by one sensor 24 is obtained, the characteristic value output by the other sensor 24 is obtained at intervals of a certain period of time); the second preset threshold (preset air pressure threshold, preset feature threshold, etc.) may be greater than the first preset threshold; in this way, in the case where both are reached, the electronic atomizing device 100 is controlled to be in the unlocked state.
In a preferred implementation, the controlling the electronic atomization device to be in the unlocked state according to the feature value output by the sensor or the comparison result of the parameter value corresponding to the feature value and the preset threshold value includes:
determining the change rate or the change amount of the air pressure in the air flow channel according to the characteristic value output by the sensor;
comparing the change rate or the change amount of the air pressure with the preset change threshold value;
and if the change rate or the change amount of the air pressure is larger than or equal to the preset change threshold value, controlling the electronic atomization device to be in an unlocking state.
In this embodiment, it is determined whether the change rate or the change amount of the air pressure in the air flow path R1 reaches a preset change threshold value according to the characteristic value output from the sensor 24. For example: the controller obtains the characteristic values k 1-kn output by the sensor 24, obtains the characteristic values k 1-km (m < n) output by the sensor 24 after filtering and screening, and determines that the variation of the air pressure in the air flow channel R1 reaches a preset variation threshold value if (km-k 1) is larger than or equal to the preset variation threshold value; or if (km-k 1)/t is greater than or equal to the preset change rate threshold, determining that the change rate in the air flow channel R1 reaches the preset change rate threshold; wherein t is the sampling time of k 1-km. Similar to the foregoing, the corresponding air pressure values, for example, P1 to Pm, in the air flow path R1 may be determined by the characteristic values k1 to km output from the sensor 24, and then the relationship between the variation (Pm-P1) or the variation rate (Pm-P1)/t and the preset variation threshold may be determined. In an alternative implementation, a characteristic value (for example, kt) output by the currently obtained sensor 24 and a preset characteristic value (for example, k 0) of the sensor 24 may be used together to determine whether the change rate or the change amount of the air pressure in the air flow channel R1 reaches a preset change threshold, that is, a relationship between kt-k0 or (kt-k 0)/t and the preset change threshold. k0 may be a characteristic value of the output of the sensor 24 obtained by the previous sampling (for example, a characteristic value obtained by sampling at the time of locking). Once it is determined that the rate of change or the amount of change in the air flow channel R1 reaches the preset change threshold, the electronic atomizing device 100 is controlled to be in the unlocked state. At this time, if it is detected that the electronic atomizing device 100 is suctioned, the atomizing assembly 11 can be started to perform the atomizing operation normally.
It should be noted that, in the above comparison case, the electronic atomizing device may be controlled to be in the unlocked state when the preset threshold value (the preset air pressure threshold value, the preset feature threshold value, the preset change threshold value, etc.) is smaller than or equal to the preset threshold value.
The comparison of the air pressure value and the preset air pressure threshold value, the comparison of the characteristic value and the preset characteristic threshold value, the comparison of the change rate and the preset change rate threshold value and the comparison of the change amount and the preset change amount threshold value can be realized through a comparator in the MCU; it may also be implemented by a comparison circuit independent of the MCU.
In another preferred implementation, the controlling the electronic atomization device in the unlocked state further includes:
detecting whether the electronic atomization device is sucked or not in a preset time;
and if the electronic atomization device is not sucked in the preset time, controlling the electronic atomization device to be in a locking state.
Generally, the preset time may be 5 minutes, 10 minutes, etc., and specifically may be set by the user.
Thus, when the electronic atomizing device 100 is not sucked, the electronic atomizing device 100 is timely controlled to be in the locking state; can further protect children.
Fig. 3 is a schematic diagram of an operation method of the electronic atomizing device according to an example of the present application.
As shown in fig. 3, the operation method includes:
s21, plugging at least part of the air inlet;
step S23, sucking the electronic atomization device so that a sensor senses the air pressure in the air flow channel and outputs a characteristic value; further, the characteristic value output by the sensor is obtained through a controller; and controlling the electronic atomization device to be in an unlocking state according to the characteristic value output by the sensor or a comparison result of the parameter value corresponding to the characteristic value and a preset threshold value.
In a preferred implementation, the user is able to use the device by a part of his body, for example: the fingers or palm block at least part of the air inlet 23. The operation mode is simple and convenient.
Due to the child's thinking and simplicity of operation, it is generally difficult to intentionally close the air inlet 23 to aspirate and unlock the electronic atomization device 100. Thus, this mode of operation can function as child protection.
The following describes the unlocking and locking process of the electronic atomizing device 100 with reference to fig. 1 and 4:
first, it is determined whether the electronic atomizing apparatus 100 is in a locked state (step S31);
if the electronic atomizing device 100 is in the locked state, the user closes at least part of the air inlet 23 by his/her finger, and then sucks the electronic atomizing device 100, which may be one or more ports (step S32). Next, the controller acquires a characteristic value output from the sensor 24; according to the characteristic value output from the sensor 24, it is determined whether the air pressure in the air flow path R1 reaches a preset threshold value (step S33-step S34).
If the air pressure in the air flow channel R1 reaches the preset threshold, the controller controls the electronic atomization device 100 to be in the unlock state (step S35). Otherwise, the controller obtains the characteristic value output by the sensor 24; according to the characteristic value output by the sensor 24, it is determined whether the air pressure in the air flow channel R1 reaches a preset threshold value.
If the electronic atomizing device 100 is in the unlocked state, it is determined whether the electronic atomizing device 100 is being suctioned within a preset time (step 36).
If the electronic atomizing device 100 is not suctioned within the preset time, the controller controls the electronic atomizing device 100 to be in the locked state (step S37); otherwise, step S36 is continued.
In another example, the controller may be further configured to read control program code of the electronic nebulizing device stored in the storage medium and execute the program code to implement the steps of the control method of the electronic nebulizing device.
The storage medium may be part of the controller or independent of the controller.
It should be noted that the description and drawings of the present application show preferred embodiments of the present application, but the present application may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, which are not to be construed as additional limitations on the content of the present application, but are provided for the purpose of providing a more thorough understanding of the present disclosure. The above-described features are further combined with each other to form various embodiments not listed above, and are considered to be the scope described in the present specification; further, modifications and variations of the present invention may occur to those skilled in the art in light of the foregoing teachings, and all such modifications and variations are intended to be within the scope of the appended claims.
Claims (14)
1. An electronic atomizing device, comprising:
an air inlet, an air outlet, and an air flow channel extending from the air inlet to the air outlet;
an atomizing assembly for atomizing a liquid matrix to generate an aerosol; air flows into the air flow channel through the air inlet and flows out of the air outlet after flowing through the atomization assembly;
a sensor for sensing air pressure in the air flow channel to output a characteristic value;
a controller configured to acquire a characteristic value of the sensor output; and controlling the electronic atomization device to be in an unlocking state according to the characteristic value output by the sensor or a comparison result of the parameter value corresponding to the characteristic value and a preset threshold value.
2. The electronic atomizing device of claim 1, wherein the atomizing assembly defines a portion of the air flow channel.
3. The electronic atomizing device of claim 1, wherein the sensor is disposed upstream of the atomizing assembly.
4. The electronic atomizing device of claim 1, wherein the electronic atomizing device includes a first portion, a second portion removably coupled to the first portion;
the atomizing assembly is disposed in the first portion, and the sensor and the controller are both disposed in the second portion.
5. The electronic atomizing device of claim 4, wherein the air outlet is disposed in the first portion and the air inlet is disposed in the second portion.
6. A control method of an electronic atomizing device, characterized in that the electronic atomizing device comprises:
an air inlet, an air outlet, and an air flow channel extending from the air inlet to the air outlet;
an atomizing assembly for atomizing a liquid matrix to generate an aerosol; air flows into the air flow channel through the air inlet and flows out of the air outlet after flowing through the atomization assembly;
a sensor for sensing air pressure in the air flow channel to output a characteristic value;
the control method comprises the following steps:
acquiring a characteristic value output by the sensor;
and controlling the electronic atomization device to be in an unlocking state according to the characteristic value output by the sensor or a comparison result of the parameter value corresponding to the characteristic value and a preset threshold value.
7. The control method according to claim 6, wherein the acquiring the characteristic value of the sensor output further comprises:
detecting whether the electronic atomization device is in a locking state;
and if the electronic atomization device is in a locking state, executing the step of acquiring the characteristic value output by the sensor.
8. The control method according to claim 6, wherein the acquiring the characteristic value of the sensor output includes:
detecting whether the electronic atomizing device is pumped;
and acquiring a characteristic value output by the sensor under the condition that the electronic atomization device is sucked.
9. The control method according to claim 6, wherein the controlling the electronic atomizing device to be in the unlocked state according to the feature value output by the sensor or the comparison result of the parameter value corresponding to the feature value and a preset threshold value includes:
determining the air pressure value in the air flow channel according to the characteristic value output by the sensor;
comparing the air pressure value with the preset air pressure threshold value;
and if the air pressure value is greater than or equal to the preset air pressure threshold value, controlling the electronic atomization device to be in an unlocking state.
10. The control method according to claim 6, wherein the controlling the electronic atomizing device to be in the unlocked state according to the feature value output by the sensor or the comparison result of the parameter value corresponding to the feature value and a preset threshold value includes:
comparing the characteristic value output by the sensor with the preset characteristic threshold value;
and if the characteristic value output by the sensor is greater than or equal to the preset characteristic threshold value, controlling the electronic atomization device to be in an unlocking state.
11. The control method according to claim 6, wherein the controlling the electronic atomizing device to be in the unlocked state according to the feature value output by the sensor or the comparison result of the parameter value corresponding to the feature value and a preset threshold value includes:
determining the change rate or the change amount of the air pressure in the air flow channel according to the characteristic value output by the sensor;
comparing the change rate or the change amount of the air pressure with the preset change threshold value;
and if the change rate or the change amount of the air pressure is larger than or equal to the preset change threshold value, controlling the electronic atomization device to be in an unlocking state.
12. The control method according to claim 6, wherein the controlling the electronic atomizing device in the unlocked state further comprises:
detecting whether the electronic atomization device is sucked or not in a preset time;
and if the electronic atomization device is not sucked in the preset time, controlling the electronic atomization device to be in a locking state.
13. A method of operating an electronic atomizing device, the electronic atomizing device comprising:
an air inlet, an air outlet, and an air flow channel extending from the air inlet to the air outlet;
an atomizing assembly for atomizing a liquid matrix to generate an aerosol; air flows into the air flow channel through the air inlet and flows out of the air outlet after flowing through the atomization assembly;
a sensor for sensing air pressure in the air flow channel to output a characteristic value;
the operation method comprises the following steps:
plugging at least part of the air inlet;
sucking the electronic atomizing device so that a sensor senses the air pressure in the air flow channel and outputs a characteristic value; further, the characteristic value output by the sensor is obtained through a controller; and controlling the electronic atomization device to be in an unlocking state according to the characteristic value output by the sensor or a comparison result of the parameter value corresponding to the characteristic value and a preset threshold value.
14. The method of operation of claim 13, wherein at least a portion of the air inlet is occluded by a portion of the user's body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210100306.9A CN116548684A (en) | 2022-01-27 | 2022-01-27 | Electronic atomizing device and method thereof |
| PCT/CN2023/071940 WO2023143100A1 (en) | 2022-01-27 | 2023-01-12 | Electronic atomization apparatus and method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210100306.9A CN116548684A (en) | 2022-01-27 | 2022-01-27 | Electronic atomizing device and method thereof |
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| Publication Number | Publication Date |
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| CN116548684A true CN116548684A (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210100306.9A Pending CN116548684A (en) | 2022-01-27 | 2022-01-27 | Electronic atomizing device and method thereof |
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| Country | Link |
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| CN (1) | CN116548684A (en) |
| WO (1) | WO2023143100A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017536109A (en) * | 2014-10-29 | 2017-12-07 | ジェイティー インターナショナル エス．エイ． | Aerosol generator |
| WO2017031662A1 (en) * | 2015-08-24 | 2017-03-02 | 惠州市吉瑞科技有限公司深圳分公司 | Electronic cigarette atomization control method and control circuit |
| US10334887B1 (en) * | 2016-06-08 | 2019-07-02 | Joyetech Europe Holding Gmbh | Atomizer and electronic cigarette |
| CN207821091U (en) * | 2017-12-07 | 2018-09-07 | 常州市派腾电子技术服务有限公司 | Atomizer and electronic cigarette |
| CN207821090U (en) * | 2017-12-07 | 2018-09-07 | 常州市派腾电子技术服务有限公司 | Atomizer and electronic cigarette |
| CN209643862U (en) * | 2019-01-22 | 2019-11-19 | 深圳麦克韦尔科技有限公司 | Electronic cigarette atomization device with child-resistant |
| CN110037350B (en) * | 2019-04-30 | 2022-10-28 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and control method thereof |
-
2022
- 2022-01-27 CN CN202210100306.9A patent/CN116548684A/en active Pending
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- 2023-01-12 WO PCT/CN2023/071940 patent/WO2023143100A1/en unknown
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| WO2023143100A1 (en) | 2023-08-03 |
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