CN208425505U - A kind of electronic cigarette and tobacco tar detection circuit - Google Patents
A kind of electronic cigarette and tobacco tar detection circuit Download PDFInfo
- Publication number
- CN208425505U CN208425505U CN201590001289.7U CN201590001289U CN208425505U CN 208425505 U CN208425505 U CN 208425505U CN 201590001289 U CN201590001289 U CN 201590001289U CN 208425505 U CN208425505 U CN 208425505U
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- China
- Prior art keywords
- metalwork
- tobacco tar
- microprocessor
- unit
- atomization
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Classifications
-
- 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
- A24F40/46—Shape or structure of electric heating means
-
- 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
- A24F40/42—Cartridges or containers for inhalable precursors
-
- 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
- A24F40/53—Monitoring, e.g. fault detection
-
- 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
- A24F40/60—Devices with integrated user interfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
- G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
-
- 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
- A24F40/10—Devices using liquid inhalable precursors
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Thermal Sciences (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
A kind of electronic cigarette and tobacco tar detection circuit, the tobacco tar detection circuit includes smoking trigger unit (201), microprocessor (202), battery (203), atomization unit (204) and capacitor (205), shoe cream room (303) is internally provided with the capacitor (205), the capacitor (205) is electrically connected with the microprocessor (202), the microprocessor (202) is used to be previously stored with the corresponding relationship of the capacitor (205) different capacitances and different tobacco tar amounts, when the microprocessor (202) gets the capacitance present value of the capacitor (205), current tobacco tar amount corresponding with the capacitance present value is determined according to the corresponding relationship.The case where making the atomization unit (204) dry combustion method because of cigarette low on fuel effectively is avoided, avoids generating pernicious gas, has ensured the service life of atomizer assembly and the health of user.
Description
Technical field
The utility model relates to electronic cigarette field more particularly to a kind of electronic cigarette and tobacco tar detection circuits.
Background technique
Electronic cigarette in the prior art includes for storing tobacco tar and atomization smoke oil to form the atomizer of smog, Yi Jiyong
In the battery bar assembly powered for the atomizer；
The structure of atomizer in the prior art is illustrated below in conjunction with shown in Fig. 1, it is as shown in Figure 1 it is found that existing
Atomizer in technology includes heating wire 101, and for storing the oil storage cotton 102 of tobacco tar, the heating wire 101 being capable of atomization smoke oil
Sucked with forming smog for user, one end of the heating wire 101 is electrically connected with external electrode 103, the heating wire 101 it is another
One end is electrically connected with interior electrode 104, is provided between the external electrode 103 and the interior electrode 104 exhausted for what is electrically isolated
Edge ring 105, and the external electrode 103 and the interior electrode 104 are electrically connected with the battery bar assembly, so that the battery rod
Component can power for the heating wire 101.
Because by atomizer user shown in FIG. 1 can not grasp remaining tobacco tar amount number, be easy to occur when the storage
In oily cotton 102 when cigarette low on fuel, the heating wire 101 remains unchanged atomization smoke oil to form smog, then because in the oil storage cotton 102
Cigarette low on fuel, so that conduction is easy to happen 101 dry combustion method of heating wire to the cigarette low on fuel on the heating wire 101
Situation, and harmful gas can be generated when 101 dry combustion method of heating wire, so that user can suck the nocuousness gas when aspirating smog
Body, to influence the health of user, and if 101 dry combustion method meeting of heating wire so that heating wire 101 is burnt out close to the electric heating
The oil storage cotton 102 of silk 101 can also generate pernicious gas so that the oil storage cotton 102 close to the heating wire 101 is burnt.
Utility model content
The utility model provides a kind of electronic cigarette and tobacco tar detection circuit；
A kind of electronic cigarette, including atomizer assembly interconnected and battery bar assembly, and the battery bar assembly is used
In for the atomizer assembly power so that the atomizer assembly atomization smoke oil to form smog；Wherein, further includes: if for
The smoking trigger action for receiving user's input then corresponds to the smoking trigger unit for generating trigger signal, triggers with the smoking single
Member electrical connection is provided with microprocessor, is electrically connected the electricity being provided with for for the microprocessor power supply with the microprocessor
Pond, and battery setting, in the battery rod component internal, the microprocessor is used to give birth to according to the trigger signal is corresponding
It at control signal, is electrically connected with the microprocessor and is provided with atomization unit, so that the microprocessor is believed by the control
Number control atomization unit atomization smoke oil is to form smog；
The atomizer assembly is internally provided with the capacitor for detecting tobacco tar amount, the capacitor and the micro process
Device electrical connection, the microprocessor are also used to be previously stored with pair of the different capacitance of the capacitor from different tobacco tar amounts
It should be related to, when so that the microprocessor getting the capacitance present value of the capacitor, the microprocessor is according to described right
It should be related to and determine current tobacco tar amount corresponding with the capacitance present value, so that the microprocessor is according to current cigarette fuel-flow control
The electronic cigarette work.
Preferably, the atomizer assembly includes atomization set and the shoe cream room that is arranged in inside the atomization set, described
Atomization unit includes oil-guiding element and the heating wire that winding is arranged on the oil-guiding element, and the heating wire is for being atomized the storage
Tobacco tar in oil pocket is to form smog, and the oil-guiding element is for conducting the tobacco tar inside the shoe cream room to the heating wire
On；
The capacitor includes: the first metalwork and the second metalwork, first metalwork and second metalwork
One end be electrically connected with the microprocessor, and the periphery wall of first metalwork and second metalwork cladding be provided with
Insulating layer, the insulating layer is used for so that first metalwork and second metalwork and tobacco tar and/or air insulated, with
Make first metalwork, second metalwork and the cigarette between first metalwork and second metalwork
Oil and/or air form the capacitor with capacitance.
Preferably, first metalwork and second metalwork are plugged in inside the shoe cream room, and described first
The oil storage space being connected to the shoe cream room is formed between metalwork and second metalwork, and the capacitor is had
Capacitance size and the tobacco tar amount of the oil storage space size it is proportional；
First metalwork and second metalwork structure in the form of sheets；
Or,
First metalwork and second metalwork are in cirque structure, and the radius of first metalwork is greater than
The radius of second metalwork, and first metalwork setting mutually nested with second metalwork.
Preferably, the atomizer assembly further includes the oil storage set being plugged in inside the atomization set, and the oil storage set
Inside is formed with the shoe cream room；
First metalwork and second metalwork structure in the form of sheets, first metalwork and second metal
Part is plugged between the oil storage set and the atomization set, and first metalwork and second metalwork fitting setting exist
The lateral wall of the oil storage set, and first metalwork and second metalwork position are oppositely arranged.
Preferably, prompt unit, and the prompt unit and the microprocessor are additionally provided on the electronic cigarette ontology
Electrical connection, the microprocessor are used to prompt current tobacco tar amount described in user by the prompt unit；
The microprocessor is used to determine the ε according to formula C=ε S/d and the capacitance present value, wherein the C
For the capacitance present value for the capacitor that the microprocessor is got, the ε is dielectric constant, and the S is micro- place
The area of device predetermined first metalwork and the second metalwork target side is managed, the target side is described
Towards the area of the tobacco tar side, the d predefines for the microprocessor for first metalwork and second metalwork
First metalwork and the distance between second metalwork, the corresponding relationship establish the different ε with not
With tobacco tar amount corresponding relationship, and the size of the ε and the size of the tobacco tar amount are proportional, enable the microprocessor
Enough to determine current ε according to the capacitance present value C and the formula C=ε S/d of the capacitor, the microprocessor is according to institute
Stating the determining tobacco tar amount corresponding with the current ε of corresponding relationship is the current tobacco tar amount.
Preferably, the prompt unit is phonation unit and/or display screen and/or LED light.
Preferably, switch unit, the microprocessor are also electrically connected between the microprocessor and the atomization unit
It is also used to detect whether the current tobacco tar amount is less than or equal to preset threshold, if it is not, then the microprocessor is according to the touching
It signals to generate the control signal, so that the control signal can be closed the switch unit, so that the described of closure opens
The circuit pathways between the atomization unit and the battery can be connected by closing unit, if so, the microprocessor detects
The smoking trigger unit does not generate the control signal when generating the trigger signal, so that the switch unit disconnects；
The pre-stored corresponding relationship of microprocessor further includes different tobacco tar amount and different control signals
Corresponding relationship, different control signals have different duty ratios so that the microprocessor passes through the different control
Signal controls the atomization unit with different atomization power, and the size of the tobacco tar amount is had with the control signal
Duty ratio size it is directly proportional so that the size of tobacco tar amount is directly proportional to the atomization power that the atomization unit has.
Preferably,
The smoking trigger unit is air flow sensor, and the smoking trigger action is the operation that user aspirates electronic cigarette,
And the air flow sensor is also electrically connected with the battery；
And/or
The smoking trigger unit is key switch, and the smoking trigger action is the behaviour that user presses the key switch
Make.
A kind of tobacco tar detection circuit, the tobacco tar amount for being used to store electronic cigarette detect, wherein include: smoking
Trigger unit, microprocessor, battery, atomization unit and capacitor；
The smoking trigger unit is electrically connected with the microprocessor, if the smoking trigger unit is for receiving user
The smoking trigger action of input is then corresponding to generate trigger signal；
It is electrically connected with the battery and the atomization unit with the microprocessor, the battery is used to be the micro process
Device power supply, and the microprocessor is used to generate control signal according to the trigger signal is corresponding, so that the microprocessor is logical
It crosses the control signal and controls the atomization unit atomization smoke oil to form smog；
It is electrically connected with the capacitor for detecting tobacco tar amount with the microprocessor, and the capacitor is arranged in mist
Change inside device assembly, has tobacco tar in the atomizer assembly, the microprocessor is also used to be previously stored with the capacitor
The corresponding relationship of different capacitances and different tobacco tar amounts, so that the microprocessor gets the current electricity of the capacitor
When capacitance, the microprocessor determines current tobacco tar amount corresponding with the capacitance present value according to the corresponding relationship, so that
The work of microprocessor electronic cigarette according to current cigarette fuel-flow control.
Preferably, the atomizer assembly includes atomization set and the shoe cream room that is arranged in inside the atomization set, described
Atomization unit includes oil-guiding element and the heating wire that winding is arranged on the oil-guiding element, and the heating wire is for being atomized the storage
Tobacco tar in oil pocket is to form smog, and the oil-guiding element is for conducting the tobacco tar inside the shoe cream room to the heating wire
On；
The capacitor includes: the first metalwork and the second metalwork, first metalwork and second metalwork
One end be electrically connected with the microprocessor, and the periphery wall of first metalwork and second metalwork cladding be provided with
Insulating layer, the insulating layer is used for so that first metalwork and second metalwork and tobacco tar and/or air insulated, with
Make first metalwork, second metalwork and the cigarette between first metalwork and second metalwork
Oil and/or air form the capacitor with capacitance.
Preferably, first metalwork and second metalwork are plugged in inside the shoe cream room, and described first
The oil storage space being connected to the shoe cream room is formed between metalwork and second metalwork, and the capacitor is had
Capacitance size and the tobacco tar amount of the oil storage space size it is proportional；
First metalwork and second metalwork structure in the form of sheets；
Or,
First metalwork and second metalwork are in cirque structure, and the radius of first metalwork is greater than
The radius of second metalwork, and first metalwork setting mutually nested with second metalwork.
Preferably, the atomizer assembly further includes the oil storage set being plugged in inside the atomization set, and the oil storage set
Inside is formed with the shoe cream room；
First metalwork and second metalwork structure in the form of sheets, first metalwork and second metal
Part is plugged between the oil storage set and the atomization set, and first metalwork and second metalwork fitting setting exist
The lateral wall of the oil storage set, and first metalwork and second metalwork position are oppositely arranged.
Preferably, the tobacco tar detection circuit further includes prompt unit, and the prompt unit and the microprocessor are electric
Connection, the microprocessor are used to prompt current tobacco tar amount described in user by the prompt unit；
The microprocessor is used to determine the ε according to formula C=ε S/d and the capacitance present value, wherein the C
For the capacitance present value for the capacitor that the microprocessor is got, the ε is dielectric constant, and the S is micro- place
The area of device predetermined first metalwork and the second metalwork target side is managed, the target side is described
Towards the area of the tobacco tar side, the d predefines for the microprocessor for first metalwork and second metalwork
First metalwork and the distance between second metalwork, the corresponding relationship establish the different ε with not
With tobacco tar amount corresponding relationship, and the size of the ε and the size of the tobacco tar amount are proportional, enable the microprocessor
Enough to determine current ε according to the capacitance present value C and the formula C=ε S/d of the capacitor, the microprocessor is according to institute
Stating the determining tobacco tar amount corresponding with the current ε of corresponding relationship is the current tobacco tar amount.
Preferably, the prompt unit is phonation unit and/or display screen and/or LED light.
Preferably, the tobacco tar detection circuit further includes switch unit, the switch unit respectively with the microprocessor
It is electrically connected with the atomization unit, the microprocessor is also used to detect whether the current tobacco tar amount is less than or equal to default threshold
Value, if it is not, then the microprocessor is according to the trigger signal generation control signal, so that the control signal can close
The switch unit is closed, so that the circuit between the atomization unit and the battery can be connected in the switch unit of closure
Access, if so, the microprocessor, which detects, does not generate the control when the smoking trigger unit generates the trigger signal
Signal processed, so that the switch unit disconnects；
The pre-stored corresponding relationship of microprocessor further includes different tobacco tar amount and different control signals
Corresponding relationship, different control signals have different duty ratios so that the microprocessor passes through the different control
Signal controls the atomization unit with different atomization power, and the size of the tobacco tar amount is had with the control signal
Duty ratio size it is directly proportional so that the size of tobacco tar amount is directly proportional to the atomization power that the atomization unit has.
Preferably,
The smoking trigger unit is air flow sensor, and the smoking trigger action is the operation that user aspirates electronic cigarette,
And the air flow sensor is also electrically connected with the battery；
And/or
The smoking trigger unit is key switch, and the smoking trigger action is the behaviour that user presses the key switch
Make.
The utility model provides a kind of electronic cigarette and tobacco tar detection circuit, the electronic cigarette include atomizer assembly with
And battery bar assembly, it is single for the smoking triggering for generating trigger signal corresponding if the smoking trigger action for receiving user's input
Member is electrically connected with the smoking trigger unit and is provided with microprocessor, is electrically connected and is provided with for for institute with the microprocessor
State the battery of microprocessor power supply, the microprocessor is used to generate control signal according to the trigger signal is corresponding, and described
Microprocessor electrical connection is provided with atomization unit, so that the microprocessor controls the atomization unit by the control signal
Atomization smoke oil is to form smog；The atomizer assembly is internally provided with the capacitor for detecting tobacco tar amount, the capacitor
Be electrically connected with the microprocessor, the microprocessor be also used to be previously stored with the different capacitance of the capacitor from it is different
Tobacco tar amount corresponding relationship, when so that the microprocessor getting the capacitance present value of the capacitor, the micro process
Device determines current tobacco tar amount corresponding with the capacitance present value according to the corresponding relationship, to effectively avoid because of tobacco tar
The case where the case where measuring deficiency and making the atomization unit dry combustion method is to generate pernicious gas, nor the atomization can be burnt out
Other devices inside device assembly, to effectively ensure the service life of atomizer assembly and further avoid because of other
Device is burnt and the pernicious gas that generates, to effectively ensure the health of user.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the atomizer of electronic cigarette shown in the prior art；
Fig. 2 is a kind of preferred embodiment that the tobacco tar detection circuit inside electronic cigarette provided by the utility model is arranged in
Schematic diagram of circuit connection structure；
Fig. 3 is a kind of preferred embodiment the schematic diagram of the section structure of atomizer assembly provided by the utility model；
Fig. 4 is a kind of preferred embodiment partial profile structure of atomizer assembly provided by the utility model；
Fig. 5 is a kind of preferred embodiment partial profile structure of atomizer assembly provided by the utility model；
Fig. 6 is another preferred embodiment the schematic diagram of the section structure of atomizer assembly provided by the utility model；
Fig. 7 is another preferred embodiment part section structural representation of atomizer assembly provided by the utility model
Figure；
Fig. 8 is another preferred embodiment part section structural representation of atomizer assembly provided by the utility model
Figure；
Fig. 9 is the another kind preferably implementation that the tobacco tar detection circuit inside electronic cigarette provided by the utility model is arranged in
Example schematic diagram of circuit connection structure.
Specific embodiment
Embodiment one, the present embodiment provides one kind can obtain the electronic cigarette of remaining tobacco tar amount, to avoid because of tobacco tar amount
Appearance that is insufficient and generating pernicious gas situation；
Electronic cigarette provided by the present embodiment includes atomizer assembly and battery bar assembly interconnected, the present embodiment
Without limitation to the connection type of the atomizer assembly and battery bar assembly, it may be, for example, and be detachably connected or non-dismountable
Be fixedly connected, according to detachable connection method, then the present embodiment to dismountable specific connection type without limitation, such as
It can be the modes such as be threadedly coupled or be connected together；
The atomizer assembly is for storing tobacco tar and for atomization smoke oil to form the smog sucked for user；
The battery bar assembly is used to power for the atomizer assembly, so that the atomizer assembly being capable of atomization smoke oil
Form smog.
In the present embodiment, it is the atomizer assembly power supply and is able to detect the atomization to trigger the battery bar assembly
The tobacco tar amount that device assembly is stored, then the electronic cigarette includes the tobacco tar detection circuit for detecting remaining tobacco tar amount, the cigarette
The specific connection structure of oily detection circuit is shown in Figure 2；
The tobacco tar detection circuit includes:
For the corresponding smoking trigger unit for generating trigger signal if the smoking trigger action for receiving user's input
201；
The present embodiment to it is described smoking trigger unit specific structure without limitation, as long as the smoking trigger unit 201
The smoking trigger action that can be inputted according to user is corresponding to generate the trigger signal, and the present embodiment triggers the smoking
Specifically position is arranged without limitation in unit 201, such as the smoking trigger unit 201 is to be arranged in the battery rod component internal
Air flow sensor and/or the key switch that is arranged on the electronic cigarette ontology；
It is electrically connected with the smoking trigger unit 201 and is provided with microprocessor 202；
The present embodiment without limitation, for the assembly convenient for electronic cigarette and subtracts the setting position of the microprocessor 202
The microprocessor 202 is arranged inside the atomizer assembly for the appearance of few coiling situation, the present embodiment, for details, reference can be made to
Shown in Fig. 3, wherein Fig. 3 is a kind of preferred embodiment the schematic diagram of the section structure of atomizer assembly provided by the utility model；
Need it is clear that, position shown in Fig. 3 is arranged in the microprocessor 202 and (is set the microprocessor 202
Set inside the atomizer assembly) be for example, without limitation, can also be by the micro process in specific implementation
Device 202 is arranged in the battery rod component internal.
Further it is provided with as shown in Fig. 2, being electrically connected with the microprocessor 202 for being supplied for the microprocessor 202
The battery 203 of electricity；
In the present embodiment, the battery 203 is arranged in the battery rod component internal；
It is electrically connected with the microprocessor 202 and is provided with atomization unit 204；
The present embodiment to the specific structure of the atomization unit 204 without limitation, as long as the atomization unit 204 being capable of mist
Change tobacco tar to form smog；
Preferably, the specific location that the atomization unit 204 is located inside the atomizer assembly can be found in shown in Fig. 3；
In a particular application, the microprocessor 202 is used to generate control signal according to the trigger signal is corresponding, so that
The microprocessor 202 controls the battery 203 for the atomization unit 204 power supply, so that described by the control signal
204 atomization smoke oil of atomization unit is to form smog；
The capacitor 205 being provided with for detecting tobacco tar amount is electrically connected with the microprocessor 202；
The capacitor 205 shown in the present embodiment is arranged inside the atomizer assembly, and specific location is without limitation；
The concrete operating principle of the capacitor 205 is illustrated below；
It is described when the horizontal plane of the tobacco tar stored inside the atomizer assembly is located at 205 inside of capacitor
The variation for the tobacco tar amount that the capacitance of capacitor 205 can be stored with the atomizer assembly and change, and the capacitor
205 capacitance present value and the tobacco tar amount that the atomizer assembly is stored are proportional.
Further, the microprocessor 202 be also used to be previously stored with the different capacitance of the capacitor 205 with not
The corresponding relationship of same tobacco tar amount, when so that the microprocessor 202 getting the capacitance present value of the capacitor 205, institute
It states microprocessor 202 and current tobacco tar amount corresponding with the capacitance present value is determined according to the corresponding relationship, so that described micro-
The work of the electronic cigarette according to current cigarette fuel-flow control of processor 202；
Hereinafter the microprocessor 202 illustrate according to how current tobacco tar amount controls electronic cigarette work
It is bright；
For example, the microprocessor 202 can be previously stored with the first preset value, when what is stored in the atomizer assembly
When current tobacco tar amount is lower than first preset value, it may appear that the case where 204 dry combustion method of atomization unit is to generate pernicious gas, then
If the microprocessor 202 determines that the current tobacco tar amount is lower than the first preset value, the microprocessor 202 is controllable described
Atomization unit 204 stops working, even if to receive the smoking trigger unit 201 generated for the microprocessor 202 at this time
The trigger signal will not control the atomization unit 204 and work, then effectively avoids 204 dry combustion method of atomization unit to have generated
Evil gas；
Further for example, the microprocessor 202 can be previously stored with the second preset value, and the size of second preset value is big
In the size of first preset value, when the current tobacco tar amount stored in the atomizer assembly is lower than second preset value
When, the microprocessor 202 can when detecting smoking 201 trigger signal generated of trigger unit each time,
The atomization power of the atomization unit 204 is gradually reduced, so that when the current tobacco tar amount is lower than second preset value,
The tobacco tar amount stored inside the atomization power of the atomization unit 204 and the atomizer assembly is proportional, i.e., the described atomization
The tobacco tar amount stored inside device assembly is fewer, and the atomization power of the atomizing component 204 is smaller.
Certainly, above-mentioned that how the electronic cigarette work is controlled according to current tobacco tar measurer body to the microprocessor 202
It is illustrated, without limitation, in practical applications, can also enable 202 root of microprocessor according to actual needs
It controls the electronic cigarette according to the difference of the current tobacco tar amount and carries out other work.
The capacitor 205 for being able to detect tobacco tar amount is described in detail in embodiment two, the present embodiment:
The specific setting position of the capacitor 205 is described in detail below, wherein described shown in the present embodiment
There are two types of position is arranged for capacitor 205:
The first:
Firstly, to better illustrate the specific location of the capacitor 205, then first as shown in connection with fig. 3 to the atomization
The structure of device assembly is illustrated:
As shown in figure 3, the atomizer assembly includes: atomization set 301 and the storage that is arranged in inside the atomization set 301
Oil pocket 303；
In the present embodiment, the tobacco tar being in a liquid state can be stored in the shoe cream room 303, effectively improving atomizer assembly can
The tobacco tar amount of storage, but also tobacco tar can be added into the shoe cream room 303 according to the needs of users, to effectively extend
The service life of electronic cigarette, if avoiding electronic cigarette that from can not adding tobacco tar, in the case where electronic cigarette other component does not damage
Replace waste brought by electronic cigarette；
Need it is clear that, the present embodiment to the specific set-up mode of the shoe cream room 303 without limitation, as long as the atomization
Set 301 is internally provided with the storage region that can store liquid tobacco tar, preferably, shoe cream room 303 described in the present embodiment
Set-up mode be illustrated taking what is shown in fig. 3 as an example, need it is clear that, the set-up mode of the shoe cream room 303 shown in Fig. 3 is only
Only preferable example, without limitation；
In Fig. 3, the atomizer assembly further includes the snorkel 302 being plugged in inside the atomization set 301, and the mist
Change and forms the shoe cream room 303 for storing tobacco tar between set 301 and the snorkel 302；
Specifically, the end of the atomization set 301 is inserted with atomizer electrode 208, it is plugged in the atomizer electrode 208
On atomization seat 207, and the atomization seat 207 and the snorkel 302 conducting are arranged, and are formed inside the atomization seat 207
There is atomization space 209；
The atomization unit 204 includes oil-guiding element 2041 and the heating wire that winding is arranged on the oil-guiding element 2041
2042；
The tobacco tar that the heating wire 2042 is used to be atomized in the shoe cream room 303 is to form smog, the oil-guiding element 2041
For conducting the tobacco tar inside the shoe cream room 303 to the heating wire 2042；
More specifically, the atomization unit 204 is fixed inside the atomization seat 207 and is formed with atomization space 209
It is interior, so that the smog that the heating wire 2042 is atomized can be conducted to the snorkel 302 via the atomization space 209.
It is that the shoe cream room 303 is arranged in the capacitor 205 in the set-up mode of this kind of capacitor 205
Inside, it is detailed below in conjunction with the carry out that how capacitor 205 is arranged in inside the shoe cream room 303 shown in Fig. 3 to Fig. 5
Explanation；
Taking what is shown in fig. 3 as an example, Fig. 3 is that the capacitor 205 is arranged inside the shoe cream room 303, and by the electricity
The schematic diagram of the section structure of atomizer assembly when container 205 is arranged in the position of 303 bottom of shoe cream room, wherein
Fig. 4 and Fig. 5 is the amplification profile structural schematic diagram in region shown in label 206 shown in Fig. 3；
The capacitor 205 includes: the first metalwork 401 and the second metalwork 402 being set side by side；
The present embodiment to the material of first metalwork 401 and the second metalwork 402 without limitation, as long as can be conductive
?.
One end of first metalwork 401 and second metalwork 402 is electrically connected with the microprocessor 202；
Specifically, one end of first metalwork 401 and second metalwork 402 passes through conducting wire and the micro process
Device 202 is electrically connected.
And the periphery wall of first metalwork 401 and second metalwork 402 cladding is provided with insulating layer 403, institute
Insulating layer 403 is stated for so that first metalwork 401 and second metalwork 402 and tobacco tar and/or air insulated, with
Make first metalwork 401, second metalwork 402 and is located at first metalwork 401 and second metal
Tobacco tar and/or air between part 402 form the capacitor 205 with capacitance；
Further, in this kind of set-up mode, first metalwork 401 and second metalwork 402 are tied in the form of sheets
Structure；
Further, first metalwork 401 is bonded the lateral wall that the atomization seat 207 is arranged in, and described second
Metalwork 402 is bonded the inner sidewall that the atomization set 201 is arranged in, and first metalwork 401 and second metalwork
402 positions are oppositely arranged；
Or,
First metalwork 401 and second metalwork 402 are in cirque structure, and first metalwork 401
Radius be greater than the radius of second metalwork 402, and first metalwork 401 and second metalwork 402 are mutually
Nesting setting.
Further, first metalwork 401 is set on the periphery wall of the atomization seat 207, second gold medal
Belong to part to be set on the internal perisporium of the atomization set 201, so that first metalwork 401 and second metalwork position phase
To setting.
Need it is clear that, the above-mentioned concrete shape to first metalwork 401 and second metalwork 402 and set
Seated position is for example, without limitation, as long as first metalwork 401 is opposite with 402 position of the second metalwork
Setting, so as to be connected between first metalwork 401 and second metalwork 402 with the shoe cream room 303, so that institute
Stating the tobacco tar in shoe cream room 303 can flow between first metalwork 401 and second metalwork 402.
As shown in figure 3, the present embodiment is with first metalwork 401 and second metalwork 402, structure is in the form of sheets
Example is illustrated, need it is clear that, if first metalwork 401 and second metalwork 402 are in cirque structure, be in
First metalwork 401 of circular ring shape and the setting position of second metalwork 402 and realization principle with it is flaky
First metalwork 401 and second metalwork 402 are identical, specifically repeat no more, and the present embodiment is with first metal
Structure is illustrated in the form of sheets for part 401 and second metalwork 402:
Further, first metalwork 401 and second metalwork 402 are plugged in the shoe cream room 303
Portion, and the oil storage space being connected to the shoe cream room is formed between first metalwork 401 and second metalwork 402
404；
In Yin Ben kind set-up mode, the capacitor 205 is arranged in the bottom of the shoe cream room 303, then when the storage
When tobacco tar amount abundance in oil pocket 303, as shown in figure 4, the pasta of the tobacco tar in the oil storage space 404 be equal to or higher than it is described
When the height of the first metalwork 401 and second metalwork 402, capacitance possessed by the capacitor 205 at this time is not
It can change with the variation of tobacco tar amount；
And when the cigarette low on fuel stored in the shoe cream room 303, i.e., as shown in figure 5, in the oil storage space 404
Tobacco tar pasta lower than first metalwork 401 and second metalwork 402 height when, 205 institute of capacitor
The size for the capacitance having and the size of the tobacco tar amount of the oil storage space are proportional, so that the microprocessor 202 can
The remaining tobacco tar amount of the shoe cream room is determined according to the capacitance present value of the capacitor 205.
Need it is clear that, as shown in Figure 3 by the capacitor 205 be arranged in the shoe cream room 303 bottom be illustrate
It is bright, without limitation, for example, the capacitor 205 can be also arranged in the position of 303 middle and lower part of shoe cream room；
In above-mentioned set-up mode, when the tobacco tar amount in the only described shoe cream room 303 is lower than to a certain degree, i.e., the described tobacco tar
When pasta is lower than the height of first metalwork 401 and second metalwork 402, the capacitance of the capacitor 205 is
It can change, the microprocessor 202 can just detect the tobacco tar amount in the shoe cream room 303, i.e., when in the shoe cream room 303
Tobacco tar amount it is sufficient enough when (pasta of the tobacco tar is greater than or equal to first metalwork 401 and second metalwork
When 402 height), the microprocessor 202 is not necessarily to detect the tobacco tar amount in the shoe cream room 303；
Can also for example it set the length of first metalwork 401 and second metalwork 402 to and the oil storage
The equal length of 303 inner sidewall of chamber, as long as so that the tobacco tar amount in the shoe cream room 303 changes, the capacitor 205
Capacitance will change so that the microprocessor 202 can determine the shoe cream room when tobacco tar amount changes
Tobacco tar amount in 303.
Second:
Firstly, to better illustrate the specific location of the capacitor 205, then first as shown in connection with fig. 6 to the atomization
The structure of device assembly is illustrated:
As shown in fig. 6, the atomizer assembly includes: atomization set 601 and the storage that is arranged in inside the atomization set 601
Oil pocket 602；
Need it is clear that, the structure of the present embodiment atomizer assembly shown in fig. 6 is a kind of citing, without limitation；
With shown in Fig. 6, the atomizer assembly further include:
The atomizer assembly further includes that the oil storage being plugged in inside the atomization set 601 covers 603, and the oil storage set
The shoe cream room 602 is formed with inside 603；
In the present embodiment, the tobacco tar being in a liquid state can be stored in the shoe cream room 602, effectively improving atomizer assembly can
The tobacco tar amount of storage, but also tobacco tar can be added into the shoe cream room 602 according to the needs of users, to effectively extend
The service life of electronic cigarette, if avoiding electronic cigarette that from can not adding tobacco tar, in the case where electronic cigarette other component does not damage
Replace waste brought by electronic cigarette；
The atomization unit 204 includes oil-guiding element 6041 and the heating wire that winding is arranged on the oil-guiding element 6041
6042；
The tobacco tar that the heating wire 6042 is used to be atomized in the shoe cream room 602 is to form smog, the oil-guiding element 6041
For conducting the tobacco tar inside the shoe cream room 602 to the heating wire 6042；
It is that the shoe cream room 303 is arranged in the capacitor 205 in the set-up mode of this kind of capacitor 205
Outside, it is detailed below in conjunction with the carry out that how capacitor 205 is arranged in outside the shoe cream room 303 shown in Fig. 6 to Fig. 8
Explanation；
For shown in Fig. 6, Fig. 6 is that the capacitor 205 is arranged outside the shoe cream room 602, and by the electricity
The schematic diagram of the section structure of the atomizer assembly when position of 303 bottom of shoe cream room is arranged in container 205, wherein Fig. 7
It is the amplification profile structural schematic diagram in region shown in label 605 shown in fig. 6 with Fig. 8；
The capacitor 205 includes: the first metalwork 401 and the second metalwork 402 being set side by side；
The present embodiment to the material of first metalwork 401 and the second metalwork 402 without limitation, as long as can be conductive
?.
One end of first metalwork 401 and second metalwork 402 is electrically connected with the microprocessor 202；
Specifically, one end of first metalwork 401 and second metalwork 402 passes through conducting wire and the micro process
Device 202 is electrically connected.
And the periphery wall of first metalwork 401 and second metalwork 402 cladding is provided with insulating layer 403, institute
Insulating layer 403 is stated for so that first metalwork 401 and second metalwork 402 and tobacco tar and/or air insulated, with
Make first metalwork 401, second metalwork 402 and is located at first metalwork 401 and second metal
Tobacco tar and/or air between part 402 form the capacitor 205 with capacitance；
In this kind of set-up mode, first metalwork 401 and second metalwork 402 structure in the form of sheets；
Further, first metalwork 401 and second metalwork 402 are plugged in the oil storage set 603 and institute
It states between atomization set 601；
Further, first metalwork 401, which is bonded, is arranged in the lateral wall that the oil storage covers 603, and described second
Metalwork 402 is bonded the lateral wall that the oil storage set 603 is arranged in, and first metalwork 401 and second metalwork
402 positions are oppositely arranged；
Need it is clear that, the above-mentioned concrete shape to first metalwork 401 and second metalwork 402 and set
Seated position is for example, without limitation, as long as first metalwork 401 is opposite with 402 position of the second metalwork
Setting.
In Yin Ben kind set-up mode, the capacitor 205 is arranged in the outside of 602 bottom of shoe cream room, then works as institute
When stating the tobacco tar amount abundance in shoe cream room 303, as shown in fig. 7, the pasta of the tobacco tar is equal to or higher than in the shoe cream room 602
When the height of first metalwork 401 and second metalwork 402, capacitor possessed by the capacitor 205 at this time
Value will not change with the variation of tobacco tar amount；
And when the cigarette low on fuel stored in the shoe cream room 602, i.e., as shown in figure 8, in the shoe cream room 602
When the pasta of tobacco tar is lower than the height of first metalwork 401 and second metalwork 402, the capacitor 205 is had
The size of some capacitances and the size of the tobacco tar amount of the oil storage space are proportional, so that the microprocessor 202 being capable of root
The remaining tobacco tar amount of the shoe cream room is determined according to the capacitance present value of the capacitor 205.
Need it is clear that, as shown in Figure 6 by the capacitor 205 be arranged 602 bottom outside of shoe cream room be citing
Illustrate, without limitation, for example, the capacitor 205 can be also arranged in the position in the outside of 602 middle and lower part of shoe cream room；
In above-mentioned set-up mode, when the tobacco tar amount in the only described shoe cream room 602 is lower than to a certain degree, i.e., the described tobacco tar
When pasta is lower than the height of first metalwork 401 and second metalwork 402, the capacitance of the capacitor 205 is
It can change, the microprocessor 202 can just detect the tobacco tar amount in the shoe cream room 602, i.e., when in the shoe cream room 602
Tobacco tar amount it is sufficient enough when (pasta of the tobacco tar is greater than or equal to first metalwork 401 and second metalwork
When 402 height), the microprocessor 202 is not necessarily to detect the tobacco tar amount in the shoe cream room 602；
Can also for example it set the length of first metalwork 401 and second metalwork 402 to and the oil storage
The equal length of 603 side walls is covered, as long as so that the tobacco tar amount in the shoe cream room 602 changes, the capacitor 205
Capacitance will change, so that the microprocessor 202 can determine the shoe cream room 602 when tobacco tar amount changes
Interior tobacco tar amount.
How the current tobacco tar amount is specifically determined if being described in detail to the microprocessor 202 below:
The microprocessor 202 is previously stored with formula C=ε S/d, so that the microprocessor 202 can be according to formula C
=ε S/d and the capacitance present value determine the ε；
Wherein, the C is the capacitance present value for the capacitor 205 that the microprocessor 202 is got, micro- place
How reason device 202 is specific by the capacitance present value that the capacitor 205 obtains the capacitor 205 please be detailed in above-mentioned implementation
Shown in example, specifically repeat no more.
The ε is dielectric constant, and the definition of the dielectric constant please be detailed in shown in the prior art, specifically in the present embodiment
It does not repeat them here.
The S is predetermined first metalwork 401 of the microprocessor 202 and second metalwork 402
The area of target side, the target side are first metalwork 401 and second metalwork 402 towards the tobacco tar
The area of side；
The d is predetermined first metalwork 401 of the microprocessor 202 and second metalwork 402
The distance between；
The corresponding relationship establishes the different ε and the corresponding relationship of different tobacco tar amounts, and the size of the ε with
The size of the tobacco tar amount is proportional, enables the microprocessor 202 according to the capacitance present value C of the capacitor 205
And the formula C=ε S/d determines that current ε, the microprocessor 202 are determined and described current ε pairs according to the corresponding relationship
The tobacco tar amount answered is the current tobacco tar amount.
Preferably, being additionally provided with prompt unit on the electronic cigarette ontology, and the prompt unit and the microprocessor
202 electrical connections, the microprocessor 202 are used to prompt current tobacco tar amount described in user by the prompt unit；
Wherein, the prompt unit can be phonation unit and/or display screen and/or LED light.
In practical applications, the microprocessor 202 pre-establishes between different tobacco tar amount and different prompt states
Corresponding relationship so that the microprocessor 202 determine the current tobacco tar amount when, that is, can determine by the corresponding relationship with
The corresponding title state of the current tobacco tar amount, so that the microprocessor 202 is by the prompt unit by the prompt
Condition prompting is to user.
The present embodiment prompts state without limitation to specific.
Preferably, switch unit is also electrically connected between the microprocessor 202 and the atomization unit 204, it is described micro-
Processor 202 is also used to detect whether the current tobacco tar amount is less than or equal to preset threshold；
If it is not, then the microprocessor 202 is according to the trigger signal generation control signal, so that the control is believed
Number it can be closed the switch unit, so that the atomization unit 204 and the electricity can be connected in the switch unit of closure
Circuit pathways between pond 203；
I.e. when whether the current tobacco tar amount is higher than preset threshold, then illustrate the tobacco tar amount stored in the shoe cream room
It can satisfy the demand of the atomization unit 204, so that in the case where sufficient tobacco tar amount, the atomization unit 204
The case where being not in dry combustion method, other devices inside the atomizer assembly will not be burnt out, then will not generated to user's body
The harmful gas of body, then microprocessor 202 can be closed the switch unit at this time, so that the atomization unit 204 works normally.
It is not given birth to when the smoking trigger unit 201 generates the trigger signal if so, the microprocessor 202 detects
At the control signal, so that the switch unit disconnects；
I.e. when the current tobacco tar amount is less than or equal to preset threshold, then illustrate the tobacco tar stored in the shoe cream room
Amount is already insufficient, if atomization unit 204 continues atomization smoke oil at this time, then it is easy to the case where 204 dry combustion method of atomization unit occur,
Also it is easy to burn out other devices inside the atomizer assembly, then can generate pernicious gas, therefore the microprocessor 202 is disconnected
The switch unit is opened, then the atomization unit 204 is made to will not continue to work.
More preferably, the pre-stored corresponding relationship of the microprocessor 202 further include different tobacco tar amount from it is different
Control signal corresponding relationship, different control signals is with different duty ratios, so that the microprocessor passes through difference
The control signal control the atomization unit 204 with different atomization power, and the size of the tobacco tar amount with it is described
The size for controlling duty ratio possessed by signal is directly proportional, so that the mist that the size of tobacco tar amount and the atomization unit 204 have
It is directly proportional to change power.
The i.e. described microprocessor 202 can be when the tobacco tar amount that the shoe cream room is stored reduces, the mist of reduction gradually
The atomization power for changing unit 204, to further user be avoided to be drawn into pernicious gas.
Specifically, the smoking trigger unit 201 shown in the present embodiment is air flow sensor, the smoking trigger action
The operation of electronic cigarette is aspirated for user, and the air flow sensor is also electrically connected with the battery 203；
The specific structure and realization principle of the air flow sensor are the prior art, are not done in the present embodiment specifically superfluous
It states.
And/or
The smoking trigger unit 201 is key switch, and the smoking trigger action is that user presses the key switch
Operation.
Embodiment three present embodiments provides a kind of tobacco tar detection circuit, can obtain electricity by the tobacco tar detection circuit
The tobacco tar amount stored inside sub- cigarette；
The tobacco tar detection circuit shown in the present embodiment is arranged in electronic cigarette, and for detecting in the electronic cigarette
Tobacco tar amount, specifically, for detecting the tobacco tar amount stored in atomizer assembly；
The specific structure of the electronic cigarette refers to shown in embodiment one, does not repeat them here in the present embodiment specifically；
Specifically, the specific structure of the tobacco tar detection circuit please be participated in shown in Fig. 2, i.e. tobacco tar detection circuit includes:
For the corresponding smoking trigger unit for generating trigger signal if the smoking trigger action for receiving user's input
201；
It is electrically connected with the smoking trigger unit 201 and is provided with microprocessor 202；
The battery 203 being provided with for powering for the microprocessor 202 is electrically connected with the microprocessor 202；
It is electrically connected with the microprocessor 202 and is provided with atomization unit 204；
The capacitor 205 being provided with for detecting tobacco tar amount is electrically connected with the microprocessor 202；
Wherein, the smoking trigger unit 201, the microprocessor 202, the battery 203, the atomization unit 204
And the capacitor 205 is illustrated see shown in embodiment one, is not repeated them here in the present embodiment specifically；
Further, the specific set-up mode of the capacitor 205 and realization principle see embodiment one and are implemented
Shown in example two, do not repeat them here in the present embodiment specifically.
The connection structure of the tobacco tar detection circuit is described in further detail below in conjunction with shown in Fig. 9, wherein
Fig. 9 is another preferred embodiment circuit company that the tobacco tar detection circuit inside electronic cigarette provided by the utility model is arranged in
Connect structural schematic diagram.
Wherein, smoking trigger unit 201, the microprocessor 202, the battery 203, the atomization unit described in Fig. 9
204 and the capacitor 205 illustrate see shown in embodiment one and embodiment two, do not do in the present embodiment specifically superfluous
It states；
The tobacco tar detection circuit shown in Fig. 9 further includes prompt unit 901, and the prompt unit 901 with it is described micro-
Processor 202 is electrically connected, and the microprocessor 202 is used to prompt current tobacco tar amount described in user by the prompt unit 901；
The specific structure and realization process of the prompt unit 901 please be participated in shown in embodiment two, specifically in the present embodiment
In do not repeat them here.
The tobacco tar detection circuit shown in Fig. 9 further includes switch unit 902, the switch unit 902 respectively with it is described
Microprocessor 202 and the atomization unit 204 are electrically connected；
The realization process of the switch unit 902 please participate in shown in embodiment two, not repeat them here in the present embodiment specifically.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (14)
1. a kind of electronic cigarette, including atomizer assembly interconnected and battery bar assembly, and the battery bar assembly is used for
It is powered for the atomizer assembly so that the atomizer assembly atomization smoke oil is to form smog；It is characterized by further comprising: with
In the corresponding smoking trigger unit for generating trigger signal if the smoking trigger action for receiving user's input, touched with the smoking
The electrical connection of bill member is provided with microprocessor, is electrically connected and is provided with for for the microprocessor power supply with the microprocessor
Battery, and battery setting, in the battery rod component internal, the microprocessor is used for corresponding according to the trigger signal
Control signal is generated, is electrically connected with the microprocessor and is provided with atomization unit, so that the microprocessor passes through the control
Signal controls the atomization unit atomization smoke oil to form smog；
The atomizer assembly is internally provided with the capacitor for detecting tobacco tar amount, the capacitor and microprocessor electricity
Connection；
The atomizer assembly includes atomization set and the shoe cream room that is arranged in inside the atomization set, and the atomization unit includes
The heating wire that oil-guiding element and winding are arranged on the oil-guiding element, the heating wire are used for the tobacco tar being atomized in the shoe cream room
To form smog, the oil-guiding element is for conducting the tobacco tar inside the shoe cream room to the heating wire；
The capacitor includes: the first metalwork and the second metalwork, and the one of first metalwork and second metalwork
End is electrically connected with the microprocessor, and the periphery wall of first metalwork and second metalwork cladding is provided with insulation
Layer, the insulating layer is used for so that first metalwork and second metalwork and tobacco tar and/or air insulated, so that institute
State the first metalwork, second metalwork and the tobacco tar between first metalwork and second metalwork
And/or air forms the capacitor with capacitance.
2. electronic cigarette according to claim 1, which is characterized in that first metalwork and second metalwork plug
Inside the shoe cream room, and it is formed between first metalwork and second metalwork and is connected to the shoe cream room
Oil storage space, and the size of capacitance possessed by the capacitor and the size of the tobacco tar amount of the oil storage space are proportional；
First metalwork and second metalwork structure in the form of sheets；
Or,
First metalwork and second metalwork are in cirque structure, and the radius of first metalwork is greater than described
The radius of second metalwork, and first metalwork setting mutually nested with second metalwork.
3. electronic cigarette according to claim 1, which is characterized in that the atomizer assembly further includes being plugged in the atomization
Oil storage set inside set, and oil storage set inside is formed with the shoe cream room；
Structure, first metalwork and second metalwork are inserted in the form of sheets for first metalwork and second metalwork
It is located between the oil storage set and the atomization set, and first metalwork and second metalwork fitting are arranged described
The lateral wall of oil storage set, and first metalwork and second metalwork position are oppositely arranged.
4. electronic cigarette according to any one of claims 1 to 3, which is characterized in that be additionally provided on the electronic cigarette ontology
Prompt unit, and the prompt unit is electrically connected with the microprocessor, the microprocessor is used to pass through the prompt unit
Prompt the current tobacco tar amount of user.
5. electronic cigarette according to claim 4, which is characterized in that the prompt unit is phonation unit, and/or display
Screen and/or LED light.
6. electronic cigarette according to claim 1, which is characterized in that also electric between the microprocessor and the atomization unit
It is connected with switch unit, the microprocessor is also used to detect whether current tobacco tar amount is less than or equal to preset threshold, if it is not, then
The microprocessor generates the control signal according to the trigger signal, so that the control signal can be closed the switch
Unit, so that the circuit pathways between the atomization unit and the battery can be connected in the switch unit of closure, if so,
Then the microprocessor, which detects, does not generate the control signal when the smoking trigger unit generates the trigger signal, so that
The switch unit disconnects.
7. electronic cigarette according to claim 1, which is characterized in that
The smoking trigger unit is air flow sensor, and the smoking trigger action aspirates the operation of electronic cigarette, and institute for user
Air flow sensor is stated also to be electrically connected with the battery；
And/or
The smoking trigger unit is key switch, and the smoking trigger action is the operation that user presses the key switch.
8. a kind of tobacco tar detection circuit, the tobacco tar amount for being used to store electronic cigarette is detected characterized by comprising
Smoking trigger unit, microprocessor, battery, atomization unit and capacitor；
The smoking trigger unit is electrically connected with the microprocessor, if the smoking trigger unit is for receiving user's input
Smoking trigger action then corresponding generate trigger signal；
It is electrically connected with the battery and the atomization unit with the microprocessor, the battery is used to supply for the microprocessor
Electricity, and the microprocessor is used to generate control signal according to the trigger signal is corresponding, so that the microprocessor passes through institute
It states control signal and controls the atomization unit atomization smoke oil to form smog；
It is electrically connected with the capacitor for detecting tobacco tar amount with the microprocessor, and the capacitor is arranged in atomizer
Component internal has tobacco tar in the atomizer assembly；
The atomizer assembly includes atomization set and the shoe cream room that is arranged in inside the atomization set, and the atomization unit includes
The heating wire that oil-guiding element and winding are arranged on the oil-guiding element, the heating wire are used for the tobacco tar being atomized in the shoe cream room
To form smog, the oil-guiding element is for conducting the tobacco tar inside the shoe cream room to the heating wire；
The capacitor includes: the first metalwork and the second metalwork, and the one of first metalwork and second metalwork
End is electrically connected with the microprocessor, and the periphery wall of first metalwork and second metalwork cladding is provided with insulation
Layer, the insulating layer is used for so that first metalwork and second metalwork and tobacco tar and/or air insulated, so that institute
State the first metalwork, second metalwork and the tobacco tar between first metalwork and second metalwork
And/or air forms the capacitor with capacitance.
9. tobacco tar detection circuit according to claim 8, which is characterized in that first metalwork and second metal
Part is plugged in inside the shoe cream room, and is formed with and the shoe cream room between first metalwork and second metalwork
The oil storage space of connection, and the size of capacitance possessed by the capacitor and the size of the tobacco tar amount of the oil storage space are in
Direct ratio；
First metalwork and second metalwork structure in the form of sheets；
Or,
First metalwork and second metalwork are in cirque structure, and the radius of first metalwork is greater than described
The radius of second metalwork, and first metalwork setting mutually nested with second metalwork.
10. tobacco tar detection circuit according to claim 8, which is characterized in that the atomizer assembly further includes being plugged in
Oil storage set inside the atomization set, and oil storage set inside is formed with the shoe cream room；
Structure, first metalwork and second metalwork are inserted in the form of sheets for first metalwork and second metalwork
It is located between the oil storage set and the atomization set, and first metalwork and second metalwork fitting are arranged described
The lateral wall of oil storage set, and first metalwork and second metalwork position are oppositely arranged.
11. according to the described in any item tobacco tar detection circuits of claim 8 to 10, which is characterized in that the tobacco tar detection circuit
It further include prompt unit, and the prompt unit is electrically connected with the microprocessor, the microprocessor is used to mention by described
Show that unit prompts the current tobacco tar amount of user.
12. tobacco tar detection circuit according to claim 11, which is characterized in that the prompt unit is phonation unit, and/
Or display screen and/or LED light.
13. tobacco tar detection circuit according to claim 8, which is characterized in that the tobacco tar detection circuit further includes switch
Unit, the switch unit are electrically connected with the microprocessor and the atomization unit respectively, and the microprocessor is also used to examine
Survey whether current tobacco tar amount is less than or equal to preset threshold, if it is not, then the microprocessor is according to trigger signal generation institute
Control signal is stated, so that the control signal can be closed the switch unit, so that the switch unit of closure can be led
Lead to the circuit pathways between the atomization unit and the battery, if so, the microprocessor detects the smoking triggering
Unit does not generate the control signal when generating the trigger signal, so that the switch unit disconnects.
14. tobacco tar detection circuit according to claim 8, which is characterized in that
The smoking trigger unit is air flow sensor, and the smoking trigger action aspirates the operation of electronic cigarette, and institute for user
Air flow sensor is stated also to be electrically connected with the battery；
And/or
The smoking trigger unit is key switch, and the smoking trigger action is the operation that user presses the key switch.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/079056 WO2016183724A1 (en) | 2015-05-15 | 2015-05-15 | Electronic cigarette and tobacco oil detection circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208425505U true CN208425505U (en) | 2019-01-25 |
Family
ID=57319140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201590001289.7U Expired - Fee Related CN208425505U (en) | 2015-05-15 | 2015-05-15 | A kind of electronic cigarette and tobacco tar detection circuit |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208425505U (en) |
| WO (1) | WO2016183724A1 (en) |
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| CN101380618B (en) * | 2008-10-24 | 2010-06-09 | 佛山市南海科日超声电子有限公司 | Liquid level induction system of ultrasound atomising device |
| EP2739951A4 (en) * | 2011-08-04 | 2015-07-29 | Fontem Holdings 1 Bv | A capacitor sensor, devices employing the capacitor sensor and methods for their use |
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| CN203952437U (en) * | 2014-05-29 | 2014-11-26 | 深圳市合元科技有限公司 | Atomising device and electronic cigarette |
| CN104106844B (en) * | 2014-06-23 | 2017-10-10 | 深圳麦克韦尔股份有限公司 | Electronic cigarette controller and electronic cigarette |
| CN104473331A (en) * | 2014-12-01 | 2015-04-01 | 西安拓尔微电子有限责任公司 | Novel electronic cigarette with tobacco tar detecting function |
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2015
- 2015-05-15 WO PCT/CN2015/079056 patent/WO2016183724A1/en active Application Filing
- 2015-05-15 CN CN201590001289.7U patent/CN208425505U/en not_active Expired - Fee Related
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| WO2022170858A1 (en) * | 2021-02-09 | 2022-08-18 | 深圳雾芯科技有限公司 | Liquid volume identification apparatus, liquid storage cartridge, and liquid volume identification system |
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