CN110037350B - Electronic atomization device and control method thereof - Google Patents

Electronic atomization device and control method thereof Download PDF

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CN110037350B
CN110037350B CN201910361986.8A CN201910361986A CN110037350B CN 110037350 B CN110037350 B CN 110037350B CN 201910361986 A CN201910361986 A CN 201910361986A CN 110037350 B CN110037350 B CN 110037350B
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atomization device
electronic atomization
pressure
suction state
value
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CN110037350A (en
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李奎
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Shenzhen Smoore Technology Ltd
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Shenzhen Smoore Technology Ltd
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Abstract

The invention discloses an electronic atomization device and a control method thereof, wherein the control method comprises the steps of judging whether the electronic atomization device is in a suction state or not; if the electronic atomization device is in the suction state, judging whether the time of the electronic atomization device in the suction state exceeds a first time threshold and/or whether the average value of the pressure in the electronic atomization device in the suction state is smaller than a first pressure threshold; if the electronic atomization device is in the suction state and exceeds the first time threshold and/or the average value of the pressure in the electronic atomization device is smaller than the first pressure threshold when the electronic atomization device is in the suction state, the electronic atomization device starts heating atomization. According to the invention, the heating atomization is started under the condition that the time of the electronic atomization device in the suction state exceeds the first time threshold and/or the average pressure value in the electronic atomization device in the suction state is smaller than the first pressure threshold, so that the operation process is simple, the mistaken touch or the mistaken suction of children can be avoided, and the effects of protecting the children and the electronic atomization device are achieved.

Description

Electronic atomization device and control method thereof
Technical Field
The invention relates to the field of daily electronic products, in particular to an electronic atomization device and a control method thereof.
Background
The traditional smoking mode is to ignite tobacco through open fire, and the tobacco burns to generate smoke for a user to smoke, but the open fire has great potential safety hazard, and the smoke generated by burning contains more harmful substances and also has the harm of second-hand smoke. At present, the electronic atomization device heats the tobacco tar to form smoke for the user to suck, open fire does not exist, safety is high, and produced harmful substances are few.
The inventor of the application finds that the electronic atomization device is simple to trigger, so that children can use the electronic atomization device directly, but part of the electronic atomization device still contains harmful substances such as nicotine and the like, and the harmful substances can cause adverse effects on the children. And realize the triggering of electron atomizing device through simple modes such as a key is opened, also take place the mistake easily and touch the operation, cause electron atomizing device to work under abnormal conditions.
Disclosure of Invention
The invention provides an electronic atomization device and a control method thereof, and aims to solve the technical problem that the triggering of the electronic atomization device in the prior art is too simple to avoid mistaken touch or mistaken suction of children.
In order to solve the above technical problems, one technical solution of the present invention is to provide a control method for an electronic atomization device, including:
judging whether the electronic atomization device is in a suction state or not;
if the electronic atomization device is in a suction state, judging whether the time of the electronic atomization device in the suction state exceeds a first time threshold value and/or whether the average value of the pressure in the electronic atomization device in the suction state is smaller than a first pressure threshold value;
and if the suction state of the electronic atomization device exceeds a first time threshold and/or the average value of the pressure in the electronic atomization device is smaller than a first pressure threshold when the electronic atomization device is in the suction state, starting heating atomization by the electronic atomization device.
In one embodiment, the electronic atomization device remains in the inactivated state if the electronic atomization device is in the pumping state for not more than a first time threshold and/or an average value of pressures within the electronic atomization device while in the pumping state is above a first pressure threshold.
In one embodiment, the electronic atomizer after starting heating atomization comprises:
judging whether the electronic atomization device is in a suction state or not;
if the electronic atomization device is in a suction state, the electronic atomization device continues to heat and atomize;
if the electronic atomization device is in a non-suction state, judging whether the non-suction state of the electronic atomization device exceeds a second time threshold;
and if the non-suction state of the electronic atomization device exceeds a second time threshold, the electronic atomization device stops heating atomization and is locked.
In a specific embodiment, the determining whether the electronic atomization device is in the suction state includes:
judging whether the average pressure value in the electronic atomization device is smaller than a second pressure threshold value or not;
if the average value of the pressure in the electronic atomization device is smaller than a second pressure threshold value, the electronic atomization device is in a suction state, otherwise, the electronic atomization device is in a non-suction state.
In a particular embodiment, the first pressure threshold is less than the second pressure threshold.
In a specific embodiment, the electronic atomization device further includes, after starting heating atomization: and calculating the time difference between the single suction time of the electronic atomization device and a third time threshold value and/or the pressure difference between the average pressure value in the electronic atomization device in the suction state and the third pressure threshold value, and controlling the heating power according to the time difference and/or the pressure difference.
In a specific embodiment, said controlling the heating power according to said time difference and/or said pressure difference comprises:
if the time difference value is smaller than or equal to a first time difference threshold value and/or the pressure difference value is smaller than or equal to a first pressure difference threshold value, setting the heating power as a first heating power;
and if the time difference value is greater than the first time difference threshold value and/or the pressure difference value is greater than the first pressure difference threshold value, setting the heating power as a second heating power, wherein the second heating power is greater than the first heating power.
In a specific embodiment, the electronic atomization device further includes, after the starting of the heating atomization, a step of: and calculating the time difference between the single suction time of the electronic atomization device and a fourth time threshold value and/or the pressure difference between the average pressure value in the electronic atomization device in the suction state and the fourth pressure threshold value, and recording the smoking port number according to the time difference and/or the pressure difference.
In a specific embodiment, the recording the number of smoking ports according to the time difference and/or the pressure difference comprises:
if the time difference value is less than or equal to a second time difference threshold value and/or the pressure difference value is less than or equal to a second pressure difference threshold value, recording the number of the smoking ports as a first number;
and if the time difference value is greater than a second time difference threshold value and/or the pressure difference value is greater than a second pressure difference threshold value, setting the smoking port number as a second port number, wherein the second port number is greater than the first port number.
In order to solve the above technical problem, another technical solution adopted by the present invention is to provide an electronic atomization device, including:
the electronic atomization device comprises a timer and/or a pressure sensor, wherein the timer is used for timing that the electronic atomization device is in a suction state, and the pressure sensor is used for detecting a pressure value in the electronic atomization device;
the heating mechanism is used for heating and atomizing the tobacco tar in the electronic atomization device;
the processor is respectively connected with the timer and/or the pressure sensor and the heating mechanism and is used for judging whether the electronic atomization device is in a suction state or not; if the electronic atomization device is in the suction state, judging whether the time of the electronic atomization device in the suction state exceeds a first time threshold and/or whether the average value of the pressure in the electronic atomization device in the suction state is smaller than a first pressure threshold; and if the electronic atomization device in the suction state exceeds a first time threshold and/or the average value of the pressure in the electronic atomization device in the suction state is smaller than a first pressure threshold, controlling the heating mechanism to start heating atomization.
According to the invention, the heating atomization is started under the condition that the time of the electronic atomization device in the suction state exceeds the first time threshold and/or the average pressure value in the electronic atomization device in the suction state is smaller than the first pressure threshold, so that the operation process is simple, the accidental touch or the accidental suction of children can be avoided, and the effects of protecting children and the electronic atomization device are achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic flow chart diagram illustrating an exemplary method of controlling an electronic atomizer device in accordance with the present invention;
FIG. 2 is a schematic flow chart illustrating another embodiment of a method for controlling an electronic atomizer according to the present invention;
FIG. 3 is a schematic flow chart illustrating another embodiment of a method for controlling an electronic atomizer according to the present invention;
FIG. 4 is a schematic flow chart illustrating another embodiment of a method for controlling an electronic atomizer according to the present invention;
fig. 5 is a schematic structural diagram of an electronic atomizer according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Referring to fig. 1, an embodiment of a control method of an electronic atomization device according to the present invention includes:
and S110, judging whether the electronic atomization device is in a suction state.
In this embodiment, whether the electronic atomization device is in the suction state can be determined by the size of the pressure value in the electronic atomization device, whether the mouthpiece of the electronic atomization device is in contact with the mouth of the user, and the like.
And S120, if the electronic atomization device is in the suction state, judging whether the time of the electronic atomization device in the suction state exceeds a first time threshold value and/or whether the average value of the pressure in the electronic atomization device in the suction state is smaller than a first pressure threshold value.
The "time in suction state" described herein refers to a time during which the user continues to suck the electronic atomization device, and does not include such intermittent suction states as suction, disconnection, and re-suction. Similarly, the "average pressure value in the electronic atomization device in the suction state" described herein refers to the average pressure value in the electronic atomization device when the user continuously sucks on the electronic atomization device, and does not include the average pressure value in the intermittent suction state of sucking, disconnecting and re-sucking.
S130, if the suction state of the electronic atomization device exceeds a first time threshold value and/or the average value of the pressure in the electronic atomization device is smaller than a first pressure threshold value when the electronic atomization device is in the suction state, the electronic atomization device starts heating atomization.
In this embodiment, because children are under the condition of being unknown, even contact the electronic atomization device, discover can't open the electronic atomization device after the first short time sucks the attempt, generally can not last to suck for a long time again to children's vital capacity is obviously less than adult, consequently realizes opening of electronic atomization device through judging suction time and/or suction, can effectively avoid children to inhale by mistake. However, for adult users, it is relatively easy to prolong the suction time and/or increase the suction force, and the disadvantage that the electronic atomization device which is turned on by means of a key or the like is easy to touch by mistake can be avoided, so that the safety is higher.
Referring to fig. 2, another embodiment of the control method of the electronic atomization device of the invention includes:
s210, judging whether the electronic atomization device is in a suction state.
In this embodiment, determining whether the electronic atomization device is in the suction state may include: judging whether the average value of the pressure in the electronic atomization device is smaller than a second pressure threshold value or not; and if the average value of the pressure in the electronic atomization device is smaller than the second pressure threshold value, the electronic atomization device is in a suction state, otherwise, the electronic atomization device is in a non-suction state.
And S220, if the electronic atomization device is in a non-suction state, maintaining the electronic atomization device in a non-starting state.
And S230, if the electronic atomization device is in the suction state, judging whether the time of the electronic atomization device in the suction state exceeds a first time threshold value and/or whether the average value of the pressure in the electronic atomization device in the suction state is smaller than a first pressure threshold value.
In this embodiment, the first pressure threshold is less than the second pressure threshold. The second pressure threshold may be a pressure value of the outside air of the electronic atomization device or a pressure value slightly lower than the pressure value of the outside air. When the electronic atomization device is in a suction state, the average value of the pressure in the electronic atomization device can be detected by a pressure sensor arranged in the electronic atomization device; the pressure value of the external air of the electronic atomization device can be detected by a pressure sensor arranged on the outer side of the electronic atomization device, or the pressure value or the pressure range of the external air is directly stored in the electronic atomization device.
In this embodiment, the time when the electronic atomization device is in the suction state may be detected by a pressure sensor in the electronic atomization device and a timer, for example, when the pressure sensor detects that the average value of the pressure in the electronic atomization device is smaller than a second pressure threshold, the timer starts to count time; when the pressure sensor detects that the average value of the pressure in the electronic atomization device is larger than or equal to the second pressure threshold value, the timer stops timing, and the counted time is recorded as the time when the electronic atomization device is in the suction state.
In this embodiment, the first time threshold may be 2 seconds, 3 seconds, 5 seconds, or the like.
S240, if the suction state of the electronic atomization device exceeds a first time threshold and/or the average value of the pressure in the electronic atomization device is smaller than a first pressure threshold when the electronic atomization device is in the suction state, starting heating atomization by the electronic atomization device;
if the suction state of the electronic atomization device does not exceed the first time threshold and/or the average value of the pressures in the electronic atomization device is above the first pressure threshold when the electronic atomization device is in the suction state, the operation returns to step S220, and the electronic atomization device maintains the inactivated state.
When the electronic atomization device is judged to be in the suction state and not exceed the first time threshold and/or the average pressure value in the electronic atomization device is above the first pressure threshold when the electronic atomization device is in the suction state, the electronic atomization device is kept in the non-starting state, and mistaken touch or mistaken suction of children can be avoided.
After the electronic atomization device starts heating atomization, the control method of the electronic atomization device of this embodiment may further include:
and S250, judging whether the electronic atomization device is in a suction state.
The method for determining whether the electronic atomization device is in the suction state is referred to step S210, and details thereof are not repeated herein.
And S260, if the electronic atomization device is in a suction state, continuously heating and atomizing by the electronic atomization device.
And S270, if the electronic atomization device is in a non-suction state, judging whether the non-suction state of the electronic atomization device exceeds a second time threshold.
In this embodiment, the second time threshold may be 5 seconds, 8 seconds, 10 seconds, or the like.
And S280, if the non-suction state of the electronic atomization device exceeds a second time threshold, stopping heating atomization and locking the electronic atomization device.
In this embodiment, the electronic atomization device returns to step S210 after being locked, that is, the electronic atomization device needs to be turned on by judging again, so as to prevent the electronic atomization device from continuing to work when the user is not using the device.
According to the embodiment of the invention, the heating atomization is started under the condition that the time when the electronic atomization device is in the suction state exceeds the first time threshold and/or the average value of the pressure in the electronic atomization device is smaller than the first pressure threshold when the electronic atomization device is in the suction state, the operation process is simple, the mistaken touch or the mistaken suction of children can be avoided, and the effects of protecting the children and the electronic atomization device are achieved.
Referring to fig. 3, another embodiment of the control method of the electronic atomization device of the invention includes:
and S310, starting the electronic atomization device to heat and atomize.
In this embodiment, the step of starting the heating atomization by the electronic atomization device refers to steps S110 to S130 or steps S210 to S240 in the above embodiment of the control method of the electronic atomization device, and is not repeated herein.
And S320, calculating the time difference between the single suction time of the electronic atomization device and a third time threshold value and/or the pressure difference between the average value of the pressure in the electronic atomization device in the suction state and the third pressure threshold value.
In this embodiment, the third time threshold may be 2 seconds, 4 seconds, or the like.
Controlling the heating power according to the time difference and/or the pressure difference, which specifically comprises the following steps:
s330, whether the time difference value is smaller than or equal to the first time difference threshold value and/or whether the pressure difference value is smaller than or equal to the first pressure difference threshold value is judged.
S340, if the time difference value is smaller than or equal to a first time difference threshold value and/or the pressure difference value is smaller than or equal to a first pressure difference threshold value, setting the heating power as a first heating power;
and S350, if the time difference value is larger than the first time difference threshold value and/or the pressure difference value is larger than the first pressure difference threshold value, setting the heating power as a second heating power.
In this embodiment, the second heating power is greater than the first heating power.
The heating power is set according to the single suction time of the electronic atomization device and/or the average pressure value in the electronic atomization device when the electronic atomization device is in a suction state, so that the requirements of different users on smoking can be met, for example, the users who are used to mouth suction are short in single suction time, small in suction force and small in smoke amount required by single suction, and therefore the heating power can be set to be the first small heating power; for example, a user who is accustomed to lung inhalation may set the heating power to the second heating power, because the single inhalation time is long, the inhalation force is large, and the amount of smoke required for the single inhalation is large.
In other embodiments, multiple time or pressure difference thresholds may also be set to set the heating power to more than two levels to achieve more pumping modes.
Referring to fig. 4, another embodiment of the control method of the electronic atomization device of the invention includes:
and S410, starting the electronic atomization device to heat and atomize.
In this embodiment, the step of starting the heating atomization by the electronic atomization device refers to steps S110 to S130 or steps S210 to S240 in the control method embodiment of the electronic atomization device, which are not described herein again.
And S420, calculating a time difference value between the single suction time of the electronic atomization device and a fourth time threshold value and/or a pressure difference value between the average value of the pressures in the electronic atomization device in the suction state and the fourth pressure threshold value.
In this embodiment, the fourth time threshold may be 3 seconds, 5 seconds, or the like.
Recording the number of smoking openings according to the time difference and/or the pressure difference, and specifically comprising the following steps:
s430, judging whether the time difference value is less than or equal to a second time difference threshold value and/or whether the pressure difference value is less than or equal to a second pressure difference threshold value
S440, if the time difference value is smaller than or equal to a second time difference threshold value and/or the pressure difference value is smaller than or equal to a second pressure difference threshold value, recording the number of the smoking ports as a first number;
s450, if the time difference value is larger than a second time difference threshold value and/or the pressure difference value is larger than a second pressure difference threshold value, setting the number of the smoking openings as a second number.
In this embodiment, the second number of ports is greater than the first number of ports.
In the embodiment, the number of smoking openings is recorded according to the single suction time of the electronic atomization device and/or the average value of the pressure in the electronic atomization device when the electronic atomization device is in a suction state, for example, the single suction time of a user is short, the suction force is small, the amount of smoke oil consumed is small, and the number of smoking openings is recorded as 1; for example, the single suction time is long, the suction force is large, the amount of the tobacco tar consumed is large, the number of the smoking openings is recorded to be 1.5, the accuracy of the opening number recording can be improved, and therefore the recording of the amount of the residual tobacco tar is more accurate.
In other embodiments, multiple time or pressure difference thresholds may be set to set the puff count record to more than two levels to further improve the accuracy of the record.
Referring to fig. 5, an embodiment of the electronic atomization device 50 of the present disclosure includes a timer 501, a pressure sensor 502, a heating mechanism 503, and a processor 504, where the processor 504 is connected to the timer 501, the pressure sensor 502, and the heating mechanism 503, respectively, the timer 501 is configured to time that the electronic atomization device 50 is in a suction state, and the pressure sensor 502 is configured to detect a pressure value inside the electronic atomization device 50; the heating mechanism 503 is used for heating and atomizing the tobacco tar in the electronic atomization device 50; the processor 504 is configured to determine whether the electronic atomization device 50 is in a suction state; if the electronic atomization device 50 is in the suction state, determining whether the time that the electronic atomization device 50 is in the suction state exceeds a first time threshold and/or whether the average value of the pressure in the electronic atomization device 50 in the suction state is smaller than a first pressure threshold; if the suction state of the electronic atomization device 50 exceeds the first time threshold and/or the average value of the pressure in the electronic atomization device 50 is smaller than the first pressure threshold, the heating mechanism 503 is controlled to start heating atomization.
In other embodiments, the electronic atomization device 50 may include only one of the timer 501 and the pressure sensor 502, which is not limited herein.
Specifically, the control method for implementing the electronic atomization device in the embodiment of the present invention refers to the above-mentioned control method embodiment of the electronic atomization device, and is not described herein again.
According to the embodiment of the invention, the heating atomization is started under the condition that the time of the electronic atomization device in the suction state exceeds the first time threshold and/or the average value of the pressure in the electronic atomization device in the suction state is smaller than the first pressure threshold, so that the operation process is simple, the accidental touch or the accidental suction of children can be avoided, and the effects of protecting children and the electronic atomization device are achieved.
The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present specification and the attached drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. A method of controlling an electronic atomizer, comprising:
judging whether the electronic atomization device is in a suction state or not;
if the electronic atomization device is in a suction state, judging whether the time of the electronic atomization device in the suction state exceeds a first time threshold value and/or whether the average value of the pressure in the electronic atomization device in the suction state is smaller than a first pressure threshold value;
if the suction state of the electronic atomization device exceeds a first time threshold and/or the average value of the pressure in the electronic atomization device is smaller than a first pressure threshold when the electronic atomization device is in the suction state, starting heating atomization by the electronic atomization device;
wherein, still include after the electronic atomization device starts heating atomization: calculating the time difference between the single suction time of the electronic atomization device and a fourth time threshold and/or the pressure difference between the average pressure value of the electronic atomization device in the suction state and the fourth pressure threshold, and recording the number of smoking openings according to the time difference and/or the pressure difference;
the recording of the smoking port number according to the time difference and/or the pressure difference comprises:
if the time difference value is less than or equal to a second time difference threshold value and/or the pressure difference value is less than or equal to a second pressure difference threshold value, recording the number of the smoking ports as a first number;
and if the time difference value is greater than a second time difference threshold value and/or the pressure difference value is greater than a second pressure difference threshold value, setting the smoking port number as a second port number, wherein the second port number is greater than the first port number.
2. The control method according to claim 1, wherein the electronic atomization device is maintained in the unactivated state if the electronic atomization device is in the suction state for not more than a first time threshold and/or an average value of pressures within the electronic atomization device while in the suction state is above a first pressure threshold.
3. The control method according to claim 1, wherein the electronic atomization device after starting heating atomization comprises:
judging whether the electronic atomization device is in a suction state or not;
if the electronic atomization device is in a suction state, the electronic atomization device continues to heat and atomize;
if the electronic atomization device is in a non-suction state, judging whether the non-suction state of the electronic atomization device exceeds a second time threshold;
and if the non-suction state of the electronic atomization device exceeds a second time threshold, the electronic atomization device stops heating atomization and is locked.
4. The control method according to claim 1, wherein the determining whether the electronic atomization device is in a suction state includes:
judging whether the average pressure value in the electronic atomization device is smaller than a second pressure threshold value or not;
if the average value of the pressure in the electronic atomization device is smaller than a second pressure threshold value, the electronic atomization device is in a suction state, otherwise, the electronic atomization device is in a non-suction state.
5. The control method of claim 4, wherein the first pressure threshold is less than the second pressure threshold.
6. The control method according to claim 1, wherein the electronic atomization device further comprises, after starting heating atomization: and calculating the time difference between the single suction time of the electronic atomization device and a third time threshold value and/or the pressure difference between the average pressure value in the electronic atomization device in the suction state and the third pressure threshold value, and controlling the heating power according to the time difference and/or the pressure difference.
7. The control method according to claim 6, wherein said controlling the heating power in dependence on said time difference and/or said pressure difference comprises:
if the time difference value is smaller than or equal to a first time difference threshold value and/or the pressure difference value is smaller than or equal to a first pressure difference threshold value, setting the heating power as a first heating power;
if the time difference value is greater than the first time difference threshold value and/or the pressure difference value is greater than the first pressure difference threshold value, setting the heating power to be a second heating power, wherein the second heating power is greater than the first heating power.
8. An electronic atomization device, comprising:
the electronic atomization device comprises a timer and/or a pressure sensor, wherein the timer is used for timing that the electronic atomization device is in a suction state, and the pressure sensor is used for detecting a pressure value in the electronic atomization device;
the heating mechanism is used for heating and atomizing the tobacco tar in the electronic atomization device;
the processor is respectively connected with the timer and/or the pressure sensor and the heating mechanism and is used for judging whether the electronic atomization device is in a suction state or not; if the electronic atomization device is in the suction state, judging whether the time of the electronic atomization device in the suction state exceeds a first time threshold and/or whether the average value of the pressure in the electronic atomization device in the suction state is smaller than a first pressure threshold; if the electronic atomization device in the suction state exceeds a first time threshold and/or the average value of the pressure in the electronic atomization device in the suction state is smaller than a first pressure threshold, controlling the heating mechanism to start heating atomization;
wherein the processor is further configured to: calculating the time difference between the single suction time of the electronic atomization device and a fourth time threshold and/or the pressure difference between the average pressure value of the electronic atomization device in the suction state and the fourth pressure threshold, and recording the number of smoking openings according to the time difference and/or the pressure difference;
the recording of the number of smoking ports according to the time difference and/or the pressure difference comprises:
if the time difference value is less than or equal to a second time difference threshold value and/or the pressure difference value is less than or equal to a second pressure difference threshold value, recording the number of the smoking ports as a first number;
and if the time difference value is greater than a second time difference threshold value and/or the pressure difference value is greater than a second pressure difference threshold value, setting the smoking port number as a second port number, wherein the second port number is greater than the first port number.
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