CN110074465A - Electronic cigarette and its control method and atomizer - Google Patents
Electronic cigarette and its control method and atomizer Download PDFInfo
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- CN110074465A CN110074465A CN201910416768.XA CN201910416768A CN110074465A CN 110074465 A CN110074465 A CN 110074465A CN 201910416768 A CN201910416768 A CN 201910416768A CN 110074465 A CN110074465 A CN 110074465A
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- atomizer
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- power supply
- supply device
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Abstract
The present invention proposes a kind of electronic cigarette and its control method and atomizer, and wherein electronic cigarette includes atomizer and power supply device；Atomizer includes for carrying out the heater element that heating atomization generates aerosol to tobacco tar；Atomizer further includes label resistance；Power supply device includes: detection unit, for detecting the resistance value of label resistance；Controller, the resistance value and power supply device for being stored with label resistance are exported to the correlativity of the physical index of atomizer；Controller is configured as the resistance value of the label resistance detected according to detection unit, and adjustment power supply device is exported to the physical index of atomizer.The above electronic cigarette indicates the physical quantity information for carrying out atomizer job control with the resistance value size of label resistance, and label resistance is only involved in information indicating and is not involved in the heating atomization to tobacco tar；Therefore in use, the resistance value bigger than heater element can be used, thus the problem of accuracy deficiency detected when eliminating heater element as label.
Description
Technical field
The present embodiments relate to electronic cigarette technical field more particularly to a kind of electronic cigarette and its control method and atomizations
Device.
Background technique
A kind of classical separated electronic cigarette of existing comparison, structure may refer to shown in Fig. 1, including can dismantle and single
2 two parts of battery component 1 and atomizer solely replaced；Wherein, atomizer 2 generates confession for storing tobacco tar and being heated atomization
The aerosol sucked, battery component 1 are used to power for atomizer 2.In this kind of electronic cigarettes, it is atomized based on consumption tobacco tar
Products characteristics, usual storage inside have the atomizer 2 of tobacco tar to partly belong to disposable expendable part, atomizer after tobacco tar runs out of
2 can dismantle and replace from battery component 1；And battery component 1 is that sustainable charging cycle uses component.Thus in order to be promoted
Resource utilization, usually when this kind of products are sold, a battery component 1 is collocated with multiple atomizers 2, and user can be to mist
Change device 2 to carry out demolition and replacement.
Experience is sucked further for multiplicity of subscriber is met, the tobacco tar in usually above multiple atomizers 2 has respectively not
Identical property, such as the taste difference of tobacco tar make aerosol (such as tobacco tar original flavor, honey peach that different taste is formed when suction
Taste, mint flavored etc.), or the viscosity of tobacco tar or component content difference is made to generate different amount of smoke etc. when making suction.And it is
Make correspond to accurate control atomization process when tobacco tar difference in multiple atomizers 2, a kind of mode generallyd use is to prepare
Make the heater element for wherein heating tobacco tar that there is different resistances when multiple atomizers 2, and inspection is set in battery component 1
Slowdown monitoring circuit, by the resistance of heater element in detection atomizer 2, to identify, the taste of tobacco tar or viscosity etc. are believed in atomizer 2
Breath, and then correspond to and atomizer 2 is powered using suitable powering mode.
It uses in being implemented with upper type, due to the limitation of itself element of electronics smoke product, causes to member of generating heat in atomizer 2
The detection of the resistance of part usually cannot very precisely.The reason is that, electronic smoke atomizer 2 is based on material and temperature controlled
It is required that the supply voltage of battery component 1 is usually 3.7V or so, so that meeting the heater element of the resistive material of heating power
Usual resistance value design value is lesser 0.3~1.5 ohms；When thus multiple atomizers 2 are using different resistance values in product
The gap of mutual resistive arrangement is usually 0.2~0.5 ohm of amplitude；And for the fever of above Standard resistance range member
Part, production preparation and technique error, usually make the heater element resistance value being prepared can with design value there are 0.2~0.5 Europe
The error of nurse leads to problems such as because of electronics smoke product itself limitation and production technology limitation, so that having differentiation originally
The different atomizers 2 of resistance value, the resistance value result when being detected is often inaccurate, so influence to different tobacco tar tastes or
The atomizer 2 of viscosity accurately identifying and controlling.
Summary of the invention
In order to solve resistance heating element resistance value in electronic smoke atomizer in the prior art it is too small cause detection when it is accurate
Property insufficient problem, the embodiment of the present invention provides a kind of electronic cigarette.
Based on the above, electronic cigarette of the invention, including atomizer and is the power supply device of atomizer power supply；The atomization
Device includes for carrying out the heater element that heating atomization generates aerosol to tobacco tar；The atomizer further includes label resistance；Institute
Stating power supply device includes:
Detection unit, for detecting the resistance value of the label resistance；
Controller, the resistance value for being stored with the label resistance are exported with power supply device to the phase of the physical index of atomizer
Pass relationship；The controller is configured as the resistance value of the label resistance detected according to the detection unit, adjusts the power supply dress
Output is set to the physical index of atomizer.
Preferably, the atomizer further include:
For electric connecting terminal, for being connect with the electric energy output end of the power supply device；
Connecting pin is detected, for connecting with the detection unit.
Preferably, the power supply device further include:
Output adjusts unit, exports for adjusting power supply device to the physical index of atomizer；
The controller is configured as the resistance value of the label resistance detected according to the detection unit, controls the output and adjusts
Section unit adjusts the power supply device and exports to the physical index of atomizer.
Preferably, the label resistance is connected with heater element.
Preferably, the atomizer includes:
First electrical connection section is connect with the first end of the heater element；
Second electrical connection section is connect with the second end of the heater element；
Third electrical connection section is connect with the second end of the label resistance；
The first end of the label resistance and the second end of heater element connect；
The first electrode interconnecting piece and second electrode interconnecting piece form described for electric connecting terminal, the first electrode connection
Portion and third electrode connecting portion form the detection connecting pin.
Preferably, the power supply device includes the battery core for power supply, which has first electrode and second electrode；Institute
First electrode is stated for connecting with first electrode interconnecting piece；
The detection unit includes divider resistance and first switch, the first switch have first end, second end and
Controlled end；Wherein, described divider resistance one end is connect with third electrical connection section, the other end and the first end of the first switch connect
It connects；The second end of the first switch and second electrode connection, controlled end and the controller of battery core connect；
The power supply device further include:
Output adjusts unit, exports for adjusting power supply device to the physical index of atomizer；
The controller is configured as the resistance value of the label resistance detected according to the detection unit, controls the output and adjusts
Section unit adjusts the power supply device and exports to the physical index of atomizer；
It includes second switch that the output, which adjusts unit, which has first end, second end and controlled end；Its
In, the first end of the second switch is used to connect with the second electrical connection section, the second electrode of second end and power supply device connects,
Controlled end is connect with controller.
Preferably, the resistance value of the label resistance is greater than the resistance value of heater element, and the resistance value of the label resistance is 1~10
Ohm.
Preferably, the physical index includes at least one of power, power duty cycle, voltage, electric current or frequency.
Preferably, the resistance value of label resistance and the correlativity of atomizer product information are also stored in the controller；
The power supply device further includes display unit, for showing the atomizer product information；
The resistance value that the controller is additionally configured to the label resistance detected according to the detection unit obtains atomizer and produces
Product information, and control the display unit and show the atomizer product information.
Preferably, the product information of the atomizer includes the taste of the tobacco tar stored in atomizer, tobacco tar viscosity, tobacco tar
At least one of ingredient, date of manufacture, amount of smoke, operating temperature, operating power or heater element parameter.
Present invention further propose that the control method of the above electronic cigarette, which comprises the steps of:
The resistance value for pre-establishing the label resistance is exported to power supply device to the related pass of the physical index of atomizer
System；
Measure the resistance value of the label resistance of the atomizer；
According to the resistance value of the measurement, adjusts the power supply device and export to the physical index of atomizer.
The present invention also proposes that a kind of atomizer, the atomizer include generating confession for carrying out heating atomization tobacco tar to tobacco tar
Suck the heater element of aerosol；The atomizer further includes label resistance and is used to connect with power supply device to be hair
The detection for electric connecting terminal and for connecting to detect label resistance with power supply device of thermal element power supply connects
End.
The above electronic cigarette indicates the physical quantity information for carrying out atomizer job control with the resistance value size of label resistance, marks
Note resistance is only involved in information indicating and is not involved in the heating atomization to tobacco tar；It therefore in use, can be using than heater element
Bigger resistance value, thus the problem of accuracy deficiency detected when eliminating heater element as label.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the structural schematic diagram of existing separated electronic cigarette；
Fig. 2 is the structural block diagram of the electronic cigarette of one embodiment of the invention；
Fig. 3 is the structural schematic diagram of the electronic cigarette of one embodiment of the invention；
Fig. 4 is the structural schematic diagram of the atomizer of an embodiment；
Fig. 5 is the structural schematic diagram of the power supply device of an embodiment.
Specific embodiment
To facilitate the understanding of the present invention, with reference to the accompanying drawings and detailed description, the present invention is carried out in more detail
It is bright.
The split type electronics smoke product of replaceable atomizer of the invention compares existing common electronic cigarette, difference
It is to increase the product information for marking atomizer and/or the physical quantity information of working state control is carried out to the atomizer
Flag member can be identified after connecting it with power supply device by power supply device, and be convenient for job control.Specifically, of the invention
The structure of the electronic cigarette of one embodiment, atomizer 100 and power supply device 200 designs referring to fig. 2 to shown in Fig. 3, comprising:
Heater element R1, for carrying out heating atomization to tobacco tar, to generate the aerosol for sucking；
Resistance R2 is marked, in Fig. 3 embodiment, which is connect with heater element R1 using concatenated mode.
Increase by a label resistance R2 in atomizer 100, identifies atomizer 100 with the resistance value size of label resistance R2
Product information, and the corresponding physical quantity information for carrying out 100 job control of atomizer, label resistance R2 be only involved in information indicating
And it is not involved in the heating atomization to tobacco tar；Therefore in use, label resistance R2 can use the resistance bigger than heater element R1
Value, the problem of detected accuracy deficiency when can eliminate heater element R1 as label.
Function of the resistance R2 as label and carrying to 100 product identification of atomizer and the information of control is marked, it can be with
Power supply device 200 is defeated when the size of its resistance value and the product information and/or atomizer 100 of atomizer 100 working according to demand
Out to the correlativity of the physical index of atomizer 100.Wherein,
Usage scenario and demand based on product, the product information of the above atomizer 100 include storing in atomizer 100
Taste, tobacco tar viscosity, tobacco tar ingredient, date of manufacture, amount of smoke, operating temperature, operating power or the heater element parameter of tobacco tar
At least one of；Physical index includes at least one of power, voltage, electric current or frequency.
For the ease of 100 course of work of acquisition and atomizer of resistance value detection and information above to atomizer 100
Control, the mode that is electrically accessed of heater element R1 and label resistance R2 in structure of atomizer 100 can be set there are three electrode
Interconnecting piece；Specifically,
First electrical connection section 110, connect with the first end of heater element R1；
Second electrical connection section 120, connect with the second end of heater element R1；
Third electrical connection section 130 is connect with the second end of label resistance R2；
The first end of label resistance R2 is connect with the second end of heater element R1.
Illustrated above is the electrical connection in the case where heater element R1 connects with label resistance R2, by the way of common pin
Design, the first electrical connection section 110 and the second electrical connection section 120 are connect with the positive and negative electrode of battery core E respectively, as heater element R1
For electric connecting terminal, form complete supply access with power supply device 200；In the circuit of detection, 110 He of the first electrical connection section
The detection connecting pin that third electrical connection section 130 is detected respectively as resistance value, respectively with battery core E anode and subsequent detection unit
210 test side constitutes circuit, for detected resistance.Certain heater element R1 and label resistance R2 be non-connect or other respectively
From when being independently arranged, being electrically connected for pin form can be respectively set respectively with the both ends of label resistance R2 in heater element R1
Portion, to respectively realize power supply and detection function.
The characteristics of according to 100 product of atomizer, the above electrode connecting portion can be convenient for using conductive pin/conductive terminal etc.
The structure of electrical connection carries out.By concatenated mode, the resistance that atomizer 100 integrally measures when can further increase detection
Size promotes the accuracy of the resistance value to label resistance R2 detection.
The atomizer 100 of the further above cascaded structure, heating mist of the heater element R1 as tobacco tar in implementation process
The heating part of change is designed and is prepared using conventional resistance value size, than 0.3~1.5 ohm of left side as described above
Right resistance value.And based on the conception for promoting detection accuracy, label resistance R2 can use 1~10 ohm of resistance value；It is preferred that using 5~
10 ohm of resistance value.
On the basis of the above structure, the resistance value of heater element R1 can be designed when prepared by multiple atomizers 100
To be consistent, and the resistance value of the label resistance R2 of different atomizers 100 is designed and prepared using different resistance values；Then make to difference
The function of tobacco tar information identification is undertaken by label resistance R2.When using this mode, label resistance R2 is not needed using electric heating material
Matter can be carried out using other common materials or existing measuring resistance part, can be reduced to heater element R1 resistance value difference
Change the difficulty of preparation.Then in this situation, the conception of the accuracy based on resistance value detection, different 100 internal labeling of atomizer electricity
The resistance value difference for hindering R2 is controlled at 2 ohm or more.
The structure of corresponding atomizer 100, the hardware configuration of power supply device 200 include:
Detection unit 210, for detecting the resistance of atomizer 100；
Adjust unit 220, the physical index for being supplied to heater element R1 for adjusting power supply device 200；
MCU controller 230, the resistance value for being detected according to detection unit 210 obtain the product information of atomizer 100,
And/or it controls to adjust unit 220 and adjusts the physical index that power supply device 200 is supplied to heater element R1；
Battery core E, for powering to above each functional module and atomizer 100.
Certainly, according to leading to being electrically connected for atomizer 100 and power supply device 200 due to being added to after label resistance R2 above
The quantity of the pin access connect changes, then compares existing product, the structure of atomizer 100 and power supply device 200 is respectively
It may refer to shown in Fig. 4 and Fig. 5；In Fig. 5 it is corresponding difference be power supply device 200 tool there are three be conductively connected contact, such as
200a/200b/200c in figure, the test side of positive and negative electrode output end and detection unit 210 respectively as battery core E, certainly
If when on corresponding atomizer 100 using the implementation of other 4 pins, also accordingly adjusted on corresponding power device 200
It is whole.
Further, the hardware configuration of power supply device 200 can also include a display unit 240, usually adopt in the product
It is realized with LED display, for the display can be passed through when recognizing the product information of above-mentioned described atomizer 100
Unit 240 is shown, so that user knows product content, consequently facilitating identification knows product content or carries out selection replacement.
Specifically, the function of detection unit 210 is realized and is mainly carried out by the divider resistance R3 of resistance value known to one, according to figure
Shown in atomizer 100 form series circuit, then the voltage acquisition function included by the pin of MCU controller 230, is adopted
The voltage value for collecting the both ends divider resistance R3, can calculate the resistance value of the atomizer 100 of access.The relational expression of calculating is (Vbat-
Vadc)/R3=Vadc/ (R1+R2)；Wherein, Vbat is the supply voltage of battery core E, and Vadc is that chip acquires divider resistance R3 two
The sampled voltage at end, by calculating the resistance value for the atomizer 100 that can be obtained, the i.e. value of R1+R2.
Further, the supply voltage Vbat of the above power supply device 200 is typically set at 3.7V or so, divides in corresponding implementation
Resistance R3 is designed using conventional resistance value, i.e., about 1.2~1.8 ohm of the size used in usual electronic cigarette.
And from the mode implemented above, using 1 ohm of design value, R2 with R1 for 5 ohm, R3 is 1.6 ohm big
Small, when with 0.2~0.5 ohm of production error of the above detection circuit of application condition of R1 and existing unmarked resistance R2 detection
As a result error span；Specifically,
When unmarked resistance R2, divide detection error range account for ratio p=(0.2~0.5)/(1+1.6) of detected value=
(0.08~0.19)；When with label resistance R2, the error range for dividing detection accounts for ratio p=(0.2~0.5)/(1+ of detected value
5+1.6)=(0.03~0.07)；Therefore compared to the influence that can substantially reduce production error bring detection accuracy.
For the ease of facilitating control detection unit 210 to work in the control of circuit, detection unit 210 in an implementation
It further include having first switch Q1, embodiment shown in figure is attached by taking N-MOS pipe Q1 as an example, the transmitting of N-MOS pipe Q1
Pole connect with the cathode of the battery core E of power supply device 200, base stage and the control pin connection of MCU controller 230, collector
It is connect with the second end of divider resistance R3.When being detected, then MCU controller 230 exports high level to N-MOS pipe Q1
N-MOS pipe Q1 is connected in signal；And then since the anode of battery core E connect forming circuit with first electrode interconnecting piece 110, thus
The voltage Vadc that the both ends divider resistance R3 are then acquired by the voltage acquisition function that MCU controller 230 carries, calculates atomizer
100 resistance value.Meanwhile receiving sampling letter to control output to the level signal and MCU controller 230 of N-MOS pipe Q1
Number, while preventing high current from MCU controller 230 being caused to damage, it is corresponding that also there is resistance R5, R7, R8 in detection unit 210.
In the embodiment shown in figure 2, adjust unit 220 include second switch Q2, embodiment shown in figure be with
It is attached for N-MOS pipe Q2, the emitter of N-MOS pipe Q2 is connect with second electrode interconnecting piece 120, base stage and MCU are controlled
The cathode that one of device 230 processed controls the battery core E of pin connection, collector and power supply device 200 connects.Controller 100 passes through
It the time for controlling the on-off of N-MOS pipe Q2, exports to control battery core E to the electric energy of heater element R1.And when N-MOS pipe Q2 on-off
Between adjustment, that is, export the duty ratio of physical index, the then resistance value of atomizer 100 as detected by detection unit 210
Structure carries out.Meanwhile it is similar with resistance R5 function, adjusting unit 220 further includes having to adjust resistance R4, to MCU controller 230
Electric signal be adjusted, make its meet for N-MOS pipe Q2 on-off control.
In another more accurate mode, booster and reducing transformer can be included using unit 220 is adjusted, further
By promoting or reducing the voltage of heater element R1 power supply, so as to change the physics that battery core E exports heater element R1
Parameter is measured, so as to adjust the working condition of heater element R1, the above booster and reducing transformer be could alternatively be with identical function
Circuit module or software module.
Certainly, the difference based on the control content above to heater element R1, what the above battery core E exported heater element R1
Physical index may include at least one of power, voltage, electric current or frequency.Pass through the output tune of these physical indexs
It is whole, so that the corresponding working condition of heater element R1 be made to be changed.
In conjunction with the content of above embodiments, with the tobacco tar respectively containing the opposite different high and low two kinds of viscosity of smoke discharging volume
For two atomizers 100, corresponding detection identification obtains tobacco tar viscosity information and the corresponding output power for adjusting battery core E makes respectively
The control that tobacco tar can be sufficiently atomized is illustrated；
In atomizer 100 during designing and preparing, the resistance value of heater element R1 all selects 0.8~1.0 ohm of rule
Lattice will mark resistance R2 using 5 ohm of resistance value and the atomizer 100 of high viscosity tobacco tar in the atomizer 100 of low viscosity tobacco tar
Middle label resistance R2 uses 10 ohm of resistance value；Certainly, in contrast the low viscosity and high viscosity of tobacco tar as described herein are.
After atomizer 100 is connect with power supply device 200 respectively, N-MOS pipe Q1 high is given in the control output of MCU controller 230
Level signal turns it on, and acquires the voltage value at the both ends divider resistance R3, and utilizes relation above formula (Vbat-Vadc)/R3
The resistance value of=Vadc/ (R1+R2) calculating atomizer 100.
When the resistance value of calculating (R1+R2) (may have certain error) in 6 ohms, then it can be assumed that the atomizer
The tobacco tar types stored in 100 are low viscosity tobacco tar, and by the tobacco tar low viscosity information electronics smoke product display unit 240
On shown so that the user of the electronic cigarette knows.MCU controller 230 can also be corresponded to according to a lower duty simultaneously
Than the turn-on time for controlling N-MOS pipe Q2, powers to heater element R1, the tobacco tar of low viscosity is enable sufficiently to be atomized.
When the resistance value of calculating (R1+R2) is in 11 ohms, then it can be assumed that the tobacco tar class stored in the atomizer 100
Type is high viscosity tobacco tar, and the tobacco tar high viscosity information is shown on the display unit 240 of electronics smoke product, so that should
The user of electronic cigarette knows.MCU controller 230 can also be corresponded to simultaneously according to a higher duty ratio control N-MOS pipe Q2's
Turn-on time enables highly viscous tobacco tar to be sufficiently atomized to heater element R1 power supply.
It, in other implementations can be with based on the above preferably heater element R1 and the label concatenated mode of resistance R2
Label resistance R2 setting is independent circuit, is independent of each other；Although it is possible to will increase the difficulty of the electrical connection in atomizer 100
Degree, but still the function realization rate that can be used as information above label is used.
Split type electronics smoke product based on above embodiments, the present invention further also propose a kind of work of electronic cigarette
Control method includes the following steps:
S10, the resistance value for predefining atomizer 100 and the product information and/or power supply device 200 of atomizer 100 are defeated
Out to the correlativity between the physical index of heater element R1；
S20 measures the resistance value of the label resistance R2 for the atomizer 100 connecting with power supply device 200；
S30 obtains the product information and/or control power supply dress of atomizer 100 according to the resistance value of the atomizer 100 of measurement
200 are set to export to the physical index of heater element R1.
Further as in above be preferably implemented, 100 internal heat generation element R1 of atomizer and label resistance R2 are composed in series, and
And the resistance value gap of the heater element R1 of different atomizers 100 is very close, then in method implementation, step S20 detection
Inspection can be promoted by detection entirety heater element R1 and label resistance R2 series connection resistance value by marking the resistance value of the resistance value of resistance R2
Survey result accuracy after, then subtract heater element R1 resistance value can be obtained label resistance R2 resistance value.It is subsequent in electronics
Cigarette is in use, can pass through the resistance value of the label resistance R2 of detection, and then the production of the atomizers such as taste that can obtain tobacco tar 100
Product information carries out the selection of suction taste convenient for user.
Meanwhile the resistance value of the atomizer 100 of step S20 and step S30 equally can be calculated preferably further as label
After the resistance value of resistance R2, according to resistance value control power supply device 200 output of the label resistance R2 of detection to the object of heater element R1
Reason amount parameter.
On the basis of embodiment of above, the present invention further also proposes a kind of atomizer, including label resistance, the mark
The resistance value of note resistance, which has, to be exported to atomizer product information and/or power supply device to the related pass of the physical index of atomizer
System；Wherein, the product information of atomizer includes taste, tobacco tar viscosity, the tobacco tar ingredient, production date of the tobacco tar stored in atomizer
At least one of phase, amount of smoke, operating temperature, operating power or heater element parameter；Physical index includes power, electricity
At least one of pressure, electric current or frequency.By detecting the resistance value of the label resistance, the product letter of the available atomizer of user
Breath, and adjustment export power supply device to the physical index of atomizer, and then control the working condition of atomizer.
It should be noted that specification of the invention and its a better embodiment of the invention is given in the attached drawing, but simultaneously
It is not limited to this specification described embodiment, it further, for those of ordinary skills, can be according to above stating
It is bright to be improved or converted, and all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (12)
1. a kind of electronic cigarette including atomizer and is the power supply device of atomizer power supply；The atomizer includes for cigarette
Oil carries out the heater element that heating atomization generates aerosol；It is characterized in that, the atomizer further includes label resistance；The electricity
Source device includes:
Detection unit, for detecting the resistance value of the label resistance；
Controller, the resistance value for being stored with the label resistance are exported to power supply device to the related pass of the physical index of atomizer
System；The controller is configured as the resistance value of the label resistance detected according to the detection unit, and it is defeated to adjust the power supply device
Out to the physical index of atomizer.
2. electronic cigarette as described in claim 1, which is characterized in that the atomizer further include:
For electric connecting terminal, for being connect with the electric energy output end of the power supply device；
Connecting pin is detected, for connecting with the detection unit.
3. electronic cigarette as claimed in claim 1 or 2, which is characterized in that the power supply device further include:
Output adjusts unit, exports for adjusting power supply device to the physical index of atomizer；
The controller is configured as the resistance value of the label resistance detected according to the detection unit, controls the output and adjusts list
Member adjusts the power supply device and exports to the physical index of atomizer.
4. electronic cigarette as claimed in claim 1 or 2, which is characterized in that the label resistance is connected with heater element.
5. electronic cigarette as claimed in claim 4, which is characterized in that the atomizer includes:
First electrical connection section is connect with the first end of the heater element；
Second electrical connection section is connect with the second end of the heater element；
Third electrical connection section is connect with the second end of the label resistance；
The first end of the label resistance and the second end of heater element connect；
The first electrode interconnecting piece and second electrode interconnecting piece formed it is described for electric connecting terminal, the first electrode interconnecting piece and
Third electrode connecting portion forms the detection connecting pin.
6. electronic cigarette as claimed in claim 5, which is characterized in that the power supply device includes the battery core for power supply, the electricity
Core has first electrode and second electrode；The first electrode with first electrode interconnecting piece for connecting；
The detection unit includes divider resistance and first switch, which has first end, second end and controlled
End；Wherein, described divider resistance one end is connect with third electrical connection section, the other end is connect with the first end of the first switch；
The second end of the first switch and second electrode connection, controlled end and the controller of battery core connect；
The power supply device further include:
Output adjusts unit, exports for adjusting power supply device to the physical index of atomizer；
The controller is configured as the resistance value of the label resistance detected according to the detection unit, controls the output and adjusts list
Member adjusts the power supply device and exports to the physical index of atomizer；
It includes second switch that the output, which adjusts unit, which has first end, second end and controlled end；Wherein, institute
The first end for stating second switch is used to connect with the second electrical connection section, the second electrode of second end and power supply device connects, is controlled
End is connect with controller.
7. electronic cigarette as claimed in claim 4, which is characterized in that the resistance value of the label resistance is greater than the resistance of heater element
The resistance value of value, the label resistance is 1~10 ohm.
8. electronic cigarette as claimed in claim 1 or 2, which is characterized in that the physical index includes power, power duty
Than, at least one of voltage, electric current or frequency.
9. electronic cigarette as claimed in claim 1 or 2, which is characterized in that be also stored with the resistance of label resistance in the controller
The correlativity of value and atomizer product information；
The power supply device further includes display unit, for showing the atomizer product information；
The resistance value that the controller is additionally configured to the label resistance detected according to the detection unit obtains atomizer product letter
Breath, and control the display unit and show the atomizer product information.
10. electronic cigarette as claimed in claim 9, which is characterized in that the product information of the atomizer includes atomizer memory
Taste, tobacco tar viscosity, tobacco tar ingredient, date of manufacture, amount of smoke, operating temperature, operating power or the heater element of the tobacco tar of storage
At least one of parameter.
11. a kind of control method of the described in any item electronic cigarettes of claims 1 to 10, which comprises the steps of:
The resistance value and power supply device for pre-establishing the label resistance are exported to the correlativity of the physical index of atomizer；
Measure the resistance value of the label resistance of the atomizer；
According to the resistance value of the measurement, adjusts the power supply device and export to the physical index of atomizer.
12. a kind of atomizer, the atomizer includes generating for carrying out heating atomization tobacco tar to tobacco tar for sucking aerosol
Heater element；It is characterized in that, the atomizer further includes label resistance and is used to connect with power supply device to be fever
Power elements for electric connecting terminal and for connect with power supply device to detect label resistance detection connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910416768.XA CN110074465A (en) | 2019-05-20 | 2019-05-20 | Electronic cigarette and its control method and atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910416768.XA CN110074465A (en) | 2019-05-20 | 2019-05-20 | Electronic cigarette and its control method and atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110074465A true CN110074465A (en) | 2019-08-02 |
Family
ID=67420777
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| CN201910416768.XA Pending CN110074465A (en) | 2019-05-20 | 2019-05-20 | Electronic cigarette and its control method and atomizer |
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| CN111085383A (en) * | 2020-01-20 | 2020-05-01 | 云南云烁科技有限公司 | Intelligent control atomizer |
| CN111685392A (en) * | 2020-07-02 | 2020-09-22 | 深圳阿凡达智控有限公司 | Atomizer output power adjusting method and device and aerosol generating device |
| WO2021057297A1 (en) * | 2019-09-25 | 2021-04-01 | 深圳市康泓威科技有限公司 | Electronic cigarette having automatic closed-loop control output power source chip |
| WO2021072755A1 (en) * | 2019-10-18 | 2021-04-22 | 深圳麦克韦尔科技有限公司 | Atomizing assembly heating control method, computer device, and storage medium |
| WO2021120694A1 (en) * | 2019-12-20 | 2021-06-24 | 深圳市国科瑞芯科技有限公司 | Dynamic power compensation method and atomizing electronic cigarette |
| CN114167919A (en) * | 2021-12-02 | 2022-03-11 | 湖北中烟工业有限责任公司 | Appliance heating control method and device for customized smoking |
| CN114259082A (en) * | 2021-12-07 | 2022-04-01 | 北京福慧科技有限公司 | Atomizing bullet, atomizing pole and atomizing device |
| CN115462569A (en) * | 2021-06-10 | 2022-12-13 | 成都西部硅谷科技有限公司 | Atomizer based on resistance coding and identification method |
| WO2023134302A1 (en) * | 2022-01-14 | 2023-07-20 | 深圳麦时科技有限公司 | Aerosol generation apparatus, control method and control apparatus therefor, and storage medium |
| WO2023142457A1 (en) * | 2022-01-27 | 2023-08-03 | 深圳市吉迩科技有限公司 | Matrix wave-based atomization output method, and device related thereto |
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| WO2021072755A1 (en) * | 2019-10-18 | 2021-04-22 | 深圳麦克韦尔科技有限公司 | Atomizing assembly heating control method, computer device, and storage medium |
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| CN111685392A (en) * | 2020-07-02 | 2020-09-22 | 深圳阿凡达智控有限公司 | Atomizer output power adjusting method and device and aerosol generating device |
| CN115462569A (en) * | 2021-06-10 | 2022-12-13 | 成都西部硅谷科技有限公司 | Atomizer based on resistance coding and identification method |
| CN114167919A (en) * | 2021-12-02 | 2022-03-11 | 湖北中烟工业有限责任公司 | Appliance heating control method and device for customized smoking |
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| CN114259082A (en) * | 2021-12-07 | 2022-04-01 | 北京福慧科技有限公司 | Atomizing bullet, atomizing pole and atomizing device |
| WO2023134302A1 (en) * | 2022-01-14 | 2023-07-20 | 深圳麦时科技有限公司 | Aerosol generation apparatus, control method and control apparatus therefor, and storage medium |
| WO2023142457A1 (en) * | 2022-01-27 | 2023-08-03 | 深圳市吉迩科技有限公司 | Matrix wave-based atomization output method, and device related thereto |
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