EP3613302A1

EP3613302A1 - Electronic atomizing device, control method thereof, heating assembly, electronic apparatus and storage media

Info

Publication number: EP3613302A1
Application number: EP19193243.3A
Authority: EP
Inventors: Shuming ZHAO; Lusheng JIANG; Yafei Li; Hengheng DOU; Xingfu Zhang
Original assignee: Shenzhen Smoore Technology Ltd
Current assignee: Shenzhen Smoore Technology Ltd
Priority date: 2018-08-24
Filing date: 2019-08-23
Publication date: 2020-02-26
Anticipated expiration: 2039-08-23
Also published as: JP6879497B2; JP2020028290A; KR102314306B1; CN109330027A; CN109330027B; EP3613302B1; KR20200023205A

Abstract

A heating assembly (20) adapted for an electronic atomizing device may include a memory chip (22) and a heating body (23). The memory chip (22) may be configured to store a correspondence between a resistance of the heating body (23) and a temperature of the heating body (23) and transmit the correspondence between a resistance of the heating body (23) and a temperature of the heating body (23) to a main body (10) of the electronic atomizing device; and the heating body (23) may be configured to be electrically connected to the main body (10) and heated according to controlling of the main body (10).

Description

TECHNICAL FIELD

The described embodiments relate to cigarette substitutes, and in particular to an electronic atomizing device, a control method thereof, a heating assembly, an electronic apparatus and a storage media.

BACKGROUND

One typical electronic atomizing device of heating does not burn, is an electronic product that imitates cigarettes. The electronic atomizing device could atomize tobacco into aerosol for user to suck. As a tool for quitting smoking, the electronic atomizing device has similar appearance, taste and sensation as those of cigarette, therefore it is commonly used by more and more smokers.

SUMMARY OF THE DISCLOSURE

According to an aspect of the present disclosure, a heating assembly adapted for an electronic atomizing device may be provided. The heating assembly may include a memory chip and a heating body. The memory chip may be configured to store a correspondence between a resistance of the heating body and a temperature of the heating body, and transmit the correspondence between a resistance of the heating body and a temperature of the heating body to a main body of the electronic atomizing device. The heating body may be configured to be electrically connected to the main body and heated according to controlling of the main body.
According to another aspect of the present disclosure, an electronic atomizing device may be provided. The electronic atomizing device may include the heating assembly described above and a main body configured to be connected to the heating assembly. The main body may include a shell defining a chamber and a controlling module. The controlling module may be received in the chamber and configured to acquire the correspondence between the resistance of the heating body and the temperature of the heating body from the memory chip, and control the temperature of the heating body based on the correspondence between the resistance of the heating body and the temperature of the heating body when the heating assembly is electrically connected to the main body.
According to another aspect of the present disclosure, a controlling method of an electronic atomizing device may be provided. The electronic atomizing device may include a main body and a heating assembly having a memory chip and a heating body. The controlling method may include: acquiring, by the main body, a correspondence between a resistance of the heating body and a temperature of the heating body stored in the memory chip; and controlling, by the main body, temperature of the heating body based on the correspondence between the resistance of the heating body and the temperature of the heating body stored in the memory chip.
According to another aspect of the present disclosure, an electronic apparatus may be provided. The electronic apparatus may include a memory, a processor, and a computer program stored on the memory and operable by the processor, when executing the computer program, the processor performs the controlling method of an electronic atomizing device described above.
According to another aspect of the present disclosure, a storage medium storing instructions which, when executed by a processor, cause the processor to perform a controlling method of an electronic atomizing device described above.
Different heating bodies may have different correspondences between a resistance of the heating body and a temperature of the heating body, since the heating assembly provided by embodiments of the present disclosure could store the correspondence between a resistance of the heating body and a temperature of the heating body and transmit the correspondence to a main body of the electronic atomizing device, the main body could control the temperature of the heating body according to the correspondence between the resistance and the temperature of the heating body. In this way, even if different heating assemblies are electrically connected to the main body respectively, the main body could determine how to control the temperature of the heating body of the currently connected heating assembly, as a result, a better taste of the atomized tobacco liquid could be realized.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to make the technical solution described in the embodiments of the present disclosure more clear, the drawings used for the description of the embodiments will be briefly described. Apparently, the drawings described below are only for illustration but not for limitation. It should be understood that, one skilled in the art may acquire other drawings based on these drawings, without making any inventive work.

FIG. 1 is an isometric view of an electronic atomizing device according to an embodiment of the present disclosure.
FIG. 2 is a schematic view of a partial internal structure of a heating assembly according to an embodiment of the present disclosure.
FIG. 3 is a schematic view showing connection between some components within a heating body and some components within a main body of the atomizing device.
FIG. 4 is a schematic view of a circuit of the electronic atomizing device according to an embodiment of the present disclosure.
FIG. 5 is a schematic view of a "temperature-time" curve of a control method of the electronic atomizing device according to an embodiment of the present disclosure.
FIG. 6 is a schematic view of the pulse voltage of the control method of the electronic atomizing device according to an embodiment of the present disclosure.
FIG. 7 is a flowchart of the control method of the electronic atomizing device according to an embodiment of the present disclosure.
FIG. 8 is a flowchart of the control method of the electronic atomizing device according to another embodiment of the present disclosure.
FIG. 9 is a flowchart of the control method of the electronic atomizing device according to another embodiment of the present disclosure.
FIG. 10 is an isometric view of an electronic apparatus according to an embodiment of the present disclosure.
FIG. 11 is an isometric view of a storage media according to an embodiment of the present disclosure.
FIG. 12 is a schematic view of a calibration device of the electronic apparatus according to an embodiment of the present disclosure.
FIG. 13 is a flowchart of a calibration method of the electronic apparatus according to an embodiment of the present disclosure.

DETAILED DESCRIPTION

The "Embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the present application. The appearances of the phrases in various places in the specification are not necessarily referring to a same embodiment, are not exclusive to or independent from other embodiments, and are not an alternative embodiment. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.
Referring to FIG. 1, an isometric view of an electronic atomizing device according to an embodiment of the present disclosure may be depicted. The electronic atomizing device may include a main body 10 and a heating assembly 20. It should be noted that, the main body 10 and heating assembly 20 are in a disassembled state shown in FIG. 1. During being used, the heating assembly 20 may be inserted into the main body 10 to be electrically connected to the main body 10.
An inner space of the heating assembly 20 may be configured to receive a heating body and a container containing tobacco or tobacco liquid. The heating assembly 20 may be electrically connected to and powered by the main body 10, such that the heating assembly 20 is heated to atomize tobacco into aerosol for users to suck.
Combining FIG. 1 with FIG. 2, FIG. 2 shows a partial internal structure of the heating assembly according to an embodiment of the present disclosure. The heating assembly 20 may include a housing 24, a first circuit board 21, a memory chip 22 arranged on the first circuit board 21 and a heating body 23.
The memory chip 22 may be arranged on the first circuit board 21, for example, be welded to the first circuit board 21. The heating body 23 may be connected to the first circuit board 21 through a heat conductive member 23a. Specifically, the heat conductive member 23a may be made of metal material with good thermal conductivity. It should be understood that, the memory chip 22 and the heating body 23 may be arranged on an upper side surface of the first circuit board 21 (as shown in IFG. 2), the lower side surface of the first circuit board 21 may be provided with spring-contacting tongues (not shown). It could be understood that, the memory chip 22 may be connected to one of the spring-contacting tongues, the heat conductive member 23a may be connected to the other one of the spring contact tongues. After the heating assembly 20 is inserted into the main body 10, the heating assembly 20 could contact and be electrically coupled to circuit elements in the main body 10 through the spring-contacting tongues.
Alternatively, the number of the heat conductive member 23a may be two or more, for example, the heat conductive member 23a may include a positive electrode and a negative electrode.
Combining FIGs. 1 to 3, FIG. 3 shows the connection between some components within the heating body and some components within the main body. The main body 10 may include a shell 12 defining a chamber (not shown) and a through hole 10a communicating with the chamber, a battery (not shown) and a second circuit board 11 received in the chamber. The heating assembly 20 could be inserted into the main body 10 through the through hole 10a. The battery may be configured to power the heating assembly 20. The second circuit board 11 may be configured to be electrically connected to the first circuit board 21.
The second circuit board 11 may be provided with a connecter 15 having spring-contacting tongues (not shown). After the heating assembly 20 is inserted into the main body 10, the spring contact tongues on the first circuit board 21 may be electrically connected to the spring contact tongues on the connecter 15 respectively, so as to achieve power and communication between the main body 10 and the heating assembly 20.
The heating body 23 of the electronic atomizing device is a vulnerable part since it usually works at high temperature for a long time. In the related product, the heating body 23 is encapsulated inside the electronic atomizing device, the service life of the heating body 23 is much shorter than other parts of the electronic atomizing device. When the heating body 23 is damaged, the whole electronic atomizing device will be scrapped.
In addition, many corrosive and adhesive substances will be released during the heating the tobacco materials. In some heating schemes, as the heating body 23 directly contact with the tobacco materials, tobacco derivative generated by heating may adhere to the surface of the heating body 23 unavoidably, which may contaminate the heating body 23. As a result, the quality of aerosol generated by the heating body 23 may be affected. Assembling schemes of heating body 23 in the related electronic atomizing device may be difficult for cleaning the heating body 23, user could just make a rough cleaning by inserting a brush into a narrow heating chamber for, and the tobacco derivative on the surface of the heating body 23 could hardly be removed thoroughly.
In some embodiments of the present disclosure, the heating assembly 20 may be detachable connected to the main body 10. After being damaged or contaminated, user could remove the heating assembly 20 from the main body 10 and simply replace a new heating assembly 20, the main body 10 could continue to be used. Therefore, the embodiments of the present disclosure could facilitate for the user to replace the heating assembly 20.
Replacing the heating assembly 20 may usually be a spontaneous behavior for the users, there are many kinds of heating assemblies for users to select. The heating body 23 in each kind of the heating assemblies may be different in materials, volumes and shapes, which may cause a different heating performance. As a result, temperature controlling may be very important during heating the tobacco, which would affect the taste of the tobacco directly.
Referring to FIG. 4, a schematic view of a circuit of the electronic atomizing device according to an embodiment of the present disclosure may be depicted. The main body 10 may further include a controlling module 14 arranged on the second circuit board 11. The battery may be coupled to the controlling module 14 and configured to power the heating body 23 under the controlling of the controlling module.
In some embodiments, the memory chip 22 may be configured to store heating parameters and transmit the heating parameters to the main body 10, specifically, the controlling module 14. The heating body 23 may be configured to be electrically connected to the main body 10 and heated according to controlling of the main body 10.
Specifically, the controlling module 14 may be configured to be coupled to the memory chip 22 and the heating body 23 in condition that the heating assembly 20 is inserted into the main body 10 and connected to the main body 10. The controlling module 14 may be configured to acquire the heating parameters stored in the memory chip 22, and control a temperature of the heating body 23 based on the heating parameters when the heating assembly 20 is electrically connected to the main body 10.
In some embodiments, the heating parameters may include a correspondence between a resistance value and a temperature of the heating body 23. Since the memory chip 22 of embodiments of the present disclosure stores the heating parameters, the temperature corresponding to different heating bodies 23 could be controlled in different methods, which could realize a better taste of atomizing the tobacco.
Temperatures of the heating body 23 may be changed when the heating body 23 being heated through the power supplied by the battery 13, accordingly, the resistance of the heating body 23 may be changed with the changing of the temperatures. The correspondence between the resistance value and the temperature of the heating body 23 may be called as "temperature (T) - resistance value (R)" curve of the heating body 23. Therefore, the real-time temperature of the heating body 23 can be known as long as the resistance value of the heating body 23 is obtained by real-time monitoring. Since each factor of a heating body, such as, material, manufacturing method and manufacturing device, is different from that of other heating bodies, parameters, such as, the "temperature (T) - resistance value (R)" curve, original resistance value R0, and temperature coefficient of resistance (TCR), may be different. In some embodiments, the heating parameters may further include the original resistance value R0 and the temperature coefficient of resistance (TCR).
In some embodiments, the controlling module 14 may include a detecting module141, a timing module 142 and a controlling module 143. The detecting module141 may be configured to detect a current resistance of the heating body 23. The timing module 142 may be configured to acquire working-time information of the electronic atomizing device. The controlling module 143 may be configured to acquire the correspondence between the resistance and the temperature of the heating body from the memory chip, obtain a real-time temperature of the heating body based on the correspondence between the resistance of the heating body and the temperature of the heating body, and control the temperature of the heating body based on the real-time temperature of the heating body 23, the working-time information and a preset "temperature-time" curve. In some embodiments, the "temperature-time" curve may be stored in the memory chip 22, the controlling module 14 may acquire the "temperature-time" curve when acquiring the heating parameters. In other embodiments, the "temperature-time" curve may be stored in a memory of the main body 10, the controlling module 14 could acquire the "temperature-time" curve from the memory.
The working-time information of the electronic atomizing device may be the working time of the electronic atomizing device accumulated from the electronic atomizing device begins to work.
The detecting module 141 may detect the current resistance of the heating body 23 by calculating from parameters such as current and voltage and so on. In other embodiments, the resistance may be detected by other ways, for example, resonance method, ohmmeter method, DC bridge method, digital ohmmeter method and so on, which is not limited herein.
In some embodiments, the controlling module 143 may control the temperature of the heating body 23 based on the preset "temperature-time" curve and adapting the PID algorithm.
Embodiments of the present disclosure may be described below through a specific scenario.
When the user needs to use the electronic atomizing device, the heating assembly 20 may be firstly inserted into the main body 10 such that the heating assembly 20 is electrically connected to the main body 10. In some embodiments, a switch button on the main body 10 may be turn on, such that the controlling module 14 could be electrically connected to the memory chip 22 and the heating body 23, and the electronic atomizing device begins to work.
The controlling module 143 may acquire the correspondence between the resistance of the heating body 23 and the temperature of the heating body 23 from the memory chip 22. The timing module 142 may begin to reckon by time. The detecting module 141 may detect the current resistance of the heating body 23 and transmit the current resistance of the heating body 23 to the controlling module 143. The controlling module 143 may further obtain the real-time temperature of the heating body 23 based on the current resistance of the heating body 23 and the correspondence between the resistance of the heating body 23 and the temperature of the heating body 23. The controlling module 141 may control the voltage supplied to the heating body 23 based on the "temperature-time" curve, so as to control the temperature of the heating body 23.
It could be understood that, in order to have a good taste, different temperatures may be acquired in different time. In some embodiments, as shown in FIG. 5, abscissa represents time and ordinate represents temperature.
In the period of T0 to T1, the heating body 23 may be heated, the temperature of the heating body 23 may be raised from a room temperature W0 to W1.
In the period of T1 to T2, the temperature of the heating body 23 may be maintained at W1.
In the period of T2 to T3, the temperature of the heating body 23 may be reduced from W1 to W2.
In the period of T3 to T4, the temperature of the heating body 23 may be maintained at W2.
After T4, the temperature of the heating body 23 may be reduced from W2 to room temperature.
In some embodiments, T1 may be 5-10s, T2 may be 12-18s, W1 may be 320-360°C, and W2 may be 300-340°C.
In some embodiments, T1=7s, T2=15s, W1=340°C, W2=320°C. Suppose the temperature of heating body 23 is reduced by 1°C, the resistance of the heating body 23 may be reduced 2.28 mΩ correspondingly. In the condition that the temperature is reduced from W1 to W2, that is, the temperature is dropped by 20 °C, the resistance may need to be reduced by 20^∗2.28 mΩ.
Moreover, the heating temperature of the heating body may be controlled through electric energy by changing pulse frequency, pulse amplitude or duty ratio of the electricity supplied to the heating body 23. Referring to FIG. 6, for example, an enabling switch may be turn on in the t1 period, the battery may provide electric energy to the heating body. The enabling switch may be turn off in the t2 period, the battery may not provide electric energy to the heating body. Therefore, the temperature of the heating body may be adjusted by adjusting the percentage of tl in the period T. Specifically, the temperature of the heating body may be raised by increasing the duty ratio if tl, and be lowered by decreasing the duty ratio of tl.
It could be understood that, in the above mentioned embodiments, the detecting module141, the timing module 142 and the controlling module 143 may be set separately in the form of physical circuits, such as detecting circuit, timer and controller. In other embodiments, any two or three of them may be integrated into one processing chip, such a processing chip with detecting, timing and controlling functions.
In some embodiments, as shown in FIG. 4, the memory chip 22 may store a first encrypted data. The correspondence between the resistance of the heating body 23 and the temperature of the heating body 23 stored in the memory chip 22 is processed by a calculation through a preset encryption algorithm and a first preset secret key to form the first encrypted data.
The controlling module 14 may be configured to process the correspondence between the resistance of the heating body 23 and the temperature of the heating body 23 acquired from the memory chip 22 by a calculation through the preset encryption algorithm and a second preset secret key to form a second encrypted data, read the first encrypted data from the memory chip 22, judge whether the second encrypted data and the first encrypted data are identical and control the temperature of the heating body 23 when the first encrypted data and the second encrypted data are identical.
One purpose of encryption is to prevent the replacing heating assembly from being counterfeit. In this way, it could be ensured that the heating assembly matches with the main body certifiably.
Referring to FIG. 7, a flowchart of the control method of the electronic atomizing device according to an embodiment of the present disclosure may be depicted. The control method may be adapted to electronic atomizing device. The electronic atomizing device may include a main body and a heating assembly detachable connected to the main body. The heating assembly may include a memory chip and a heating body. The detail structures of which may be shown in embodiments of FIGs. 1 to 4, which is not recited herein. The control method may include the following operations or actions.
In block S71, a correspondence between a resistance of the heating body and a temperature of the heating body stored in the memory chip may be acquired by the main body.
In block S72, temperature of the heating body may be controlled by the main body based on the correspondence between the resistance of the heating body and the temperature of the heating body stored in the memory chip.
Referring to FIG. 8, a flowchart of the control method of the electronic atomizing device according to another embodiment of the present disclosure may be depicted.
In block S81, a correspondence between a resistance of the heating body and a temperature of the heating body stored in the memory chip may be acquired.
In block S82, current resistance of the heating body may be detected.
In block S83, a real-time temperature of the heating body may be obtained based on the current resistance of the heating body and the correspondence between the resistance of the heating body and the temperature of the heating body.
In block S84, working-time information of the electronic atomizing device may be acquired.
In block S85, the temperature of the heating body may be controlled according to the real-time temperature of the heating body, the working-time information of the electronic atomizing device and a preset temperature-time curve.
Referring to FIG. 9, a flowchart of the control method of the electronic atomizing device according to another embodiment of the present disclosure may be depicted.
In block S91, a correspondence between a resistance of the heating body and a temperature of the heating body stored in the memory chip may be acquired.
In block S92, a first encrypted data stored in the memory chip may be acquired, the first encrypted data is formed by processing the correspondence between the resistance of the heating body and the temperature of the heating body stored in the memory chip by a calculation through a preset encryption algorithm and a first preset secret key.
In block S93, a second encrypted data may be formed by processing the correspondence between the resistance of the heating body and the temperature of the heating body acquired from the memory chip by a calculation through the preset encryption algorithm and a second preset secret key.
In block S94, whether the first encrypted data and the second encrypted data are identical may be judged by comparing the first and the second and the second encrypted data.
In block S95, the temperature of the heating body may be controlled when the first encrypted data and the second encrypted data are identical.
The first encrypted data may be compared with the second encrypted data to determine whether the first encrypted data and the second encrypted data are identical. If the first encrypted data and the second encrypted data are identical, the main body may control the temperature of the heating body
When the first encrypted data and the second encrypted data are not identical, the main body may not control the temperature of the heating body. In some embodiments, the main body may further output a warning to remind users to replace an appropriate heating assembly.
Referring to FIG. 10, an isometric view of an electronic apparatus 100 according to an embodiment of the present disclosure may be depicted. The electronic apparatus may include a memory 101, a processer 102, and a computer program stored on the memory 101 and operable by the processor 102. When executing the computer program, the processor 102 may perform a controlling method of an electronic atomizing device of any embodiments mentioned above.
Referring to FIG. 11, an isometric view of a storage media according to an embodiment of the present disclosure may be depicted. The storage medium 110 may store program or instructions 111, when the program or instructions 111 is executed by a processor, the processor may be caused to perform a controlling method of an electronic atomizing device of any embodiments mentioned above.
Referring to FIG. 12, a schematic view of a calibration device of the electronic apparatus according to an embodiment of the present disclosure may be depicted. The calibration device may be configured to calibrate the heating assembly when electrically connected to the heating assembly of the electronic atomizing device.
The calibration device may be configured to determine the heating parameters of the heating body, that is, the correspondence between the resistance and the temperature of the heating body.
In some embodiments, the calibration device 120 may include a processer 121, a power 122, a sensor 123 and a communication module 124. The power 122, the sensor 123 and the communication module 124 may be coupled to the processer 121.
The power 122 may be configured to supply power energy. The sensor 123 may be configured to obtain the resistance and temperature of the heating body in the heating assembly outside of the calibration device. The processor 121 may be configured to obtain the correspondence between the resistance and the temperature to form the heating parameters. The communication module 124 may be configured to transmit the heating parameters to the heating assembly, for example, the memory chip of the heating assembly for storing.
The power 112 may be a battery arranged in the calibration device, or an outer power, which is not limited herein.
It could be understood that, the calibration device may be used in conjunction with electronic atomizing device, and configured to detect and store the parameters of the electronic atomizing device and the heating assembly during the manufacturing of the electronic atomizing device and the heating assembly.
Referring to FIG. 13, a flowchart of a calibration method of the electronic apparatus according to an embodiment of the present disclosure may be depicted. The calibration method may include the following operations or actions.
In block S131, the heating body of the heating assembly may be detected by the calibration device to obtain the heating parameters of the heating body when the calibration device is electrically connected to the heating assembly.
The heating parameters may include correspondence between the resistance and the temperature of the heating body.
In block 132, the heating parameters may be transmitted to the heating assembly for storing.
Alternatively, the calibration method may further include the following actions or operations: a first encrypted data may be formed by process the heating parameters by a calculation through a preset encryption algorithm and a fist preset secret key, and the first encrypted data may be transmitted to the heating assembly for storing. The first encrypted data may be configured to verify whether the heating assembly matches with the main body when the heating assembly is electrically connected to the main body.
It should be understood that the calibration method of the embodiments could be stored in the storage in form of computer program. When the processor executes the computer program, the above method may be executed.
Embodiments of the present disclosure, when implemented in form of software functional units and sold or used as dependent product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present disclosure, in essence, a part making a contribution over the prior art, or all/part of the technical solution may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) or a processor to perform all or part of the actions/operations of the methods described in various embodiments of the present disclosure. The foregoing storage medium may include: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like.
It is understood that the descriptions above are only embodiments of the present disclosure. It is not intended to limit the scope of the present disclosure. Any equivalent transformation in structure and/or in scheme referring to the instruction and the accompanying drawings of the present disclosure, and direct or indirect application in other related technical field, are included within the scope of the present disclosure.

Claims

A heating assembly (20) adapted for an electronic atomizing device, characterized by comprising a memory chip (22) and a heating body (23);
wherein the memory chip (22) is configured to store a correspondence between a resistance of the heating body (23) and a temperature of the heating body (23) and transmit the correspondence between a resistance of the heating body (23) and a temperature of the heating body (23) to a main body (10) of the electronic atomizing device; and
the heating body (23) is configured to be electrically connected to the main body (10) and heated according to controlling of the main body (10).
The heating assembly (20) according to claim 1, further comprising a first circuit board (21) and a housing (24), wherein the heating body (23), the memory chip (22) and the first circuit board (21) are received in the housing (24), wherein the memory chip (22) is arranged on the first circuit board (21), the heating body (23) is connected to the first circuit board (21) through a heat conductive member (23a).
The heating assembly (20) according to claim 1 or 2, wherein the memory chip (22) is configured to store a first encrypted data, the stored first encrypted data is formed by processing the correspondence between the resistance of the heating body (23) and the temperature of the heating body (23) stored in the memory chip (22) by a calculation through a preset encryption algorithm and a first preset secret key, and configured to be compared with a second encrypted data formed by the main body (10) of the electronic atomizing device; and
the heating body (23) is configured to be controlled to be heated when the first encrypted data and the second encrypted data are identical.
An electronic atomizing device, characterized by comprising:
a heating assembly (20) according to any one of claims 1 to 3,

a main body (10) configured to be connected to the heating assembly (20) and comprising:
a shell (12) defining a chamber; and

a controlling module (140) received in the chamber and configured to acquire the correspondence between the resistance of the heating body (23) and the temperature of the heating body (23) from the memory chip (22), and control the temperature of the heating body (23) based on the correspondence between the resistance of the heating body (23) and the temperature of the heating body (23) when the heating assembly (20) is electrically connected to the main body (10).
The electronic atomizing device according to claim 4, wherein heating body (23) is detachably connected to the main body (10).
The electronic atomizing device according to claim 4 or 5, wherein the main body (10) further comprises a battery coupled to the controlling module (14) and configured to power the heating body (23) under the controlling of the controlling module (14).
The electronic atomizing device according to any one of claims 4 to 6, wherein the main body (10) further comprises a second circuit board (11) received in the chamber and configured to be electrically connected to the first circuit board (21); and
the controlling module (14) is arranged on the second circuit board (11).
The electronic atomizing device according to any one of claims 4 to 7, wherein the controlling module (14) comprises:
a detecting module (141) configured to detect a current resistance of the heating body (23);

a timing module (142) configured to acquire working-time information of the electronic atomizing device; and

a controlling module (143) configured to acquire the correspondence between the resistance of the heating body (23) and the temperature of the heating body (23) from the memory chip (20), obtain a real-time temperature of the heating body (23) based on the current resistance of the heating body (23) and the correspondence between the resistance of the heating body (23) and the temperature of the heating body (23), and control the temperature of the heating body (23) according to the real-time temperature of the heating body (23), the working-time information, and a preset temperature-time curve.
The electronic atomizing device according to any one of claims 4 to 8, wherein the controlling module (143) is configured to change at least one of pulse frequency, pulse amplitude and duty ratio of the electricity supplied to the heating body (23) to control the temperature of the heating body (23).
The electronic atomizing device according to any one of claims 4 to 9, wherein the controlling module (143) is further configured to process the correspondence between the resistance of the heating body (23) and the temperature of the heating body (23) acquired from the memory chip (20) by a calculation through the encryption algorithm and a second preset secret key to form the second encrypted data , read the first encrypted data from the memory chip (20), judge whether the first encrypted data and the second encrypted data are identical, and control the temperature of the heating body (23) when the first encrypted data and the second encrypted data are identical.
A controlling method of an electronic atomizing device, the electronic atomizing device comprises a main body and a heating assembly having a memory chip and a heating body, the controlling method comprises:
acquiring (S71, S81, S91), by the main body, a correspondence between a resistance of the heating body and a temperature of the heating body stored in the memory chip; and

controlling (S72), by the main body, temperature of the heating body based on the correspondence between the resistance of the heating body and the temperature of the heating body stored in the memory chip.
The controlling method of an electronic atomizing device according to claim 11, wherein the controlling, by the main body, temperature of the heating body based on the correspondence between the resistance of the heating body and the temperature of the heating body stored in the memory chip further comprises:
detecting (S82), a current resistance of the heating body;

obtaining (S83), a real-time temperature of the heating body based on the current resistance of the heating body and the correspondence between the resistance of the heating body and the temperature of the heating body;

acquiring (S84), working-time information of the electronic atomizing device; and

controlling (S85), the temperature of the heating body according to the real-time temperature of the heating body, the working-time information of the electronic atomizing device and a preset temperature-time curve.
The controlling method of an electronic atomizing device according to claim 11 or 12, wherein after the acquiring, by the main body, a correspondence between a resistance of the heating body and a temperature of the heating body stored in the memory chip, the method comprises:
acquiring (S92), a first encrypted data stored in the memory chip, wherein the first encrypted data is formed by processing the correspondence between the resistance of the heating body and the temperature of the heating body stored in the memory chip by a calculation through a preset encryption algorithm and a first preset secret key;

processing (S93), the correspondence between the resistance of the heating body and the temperature of the heating body acquired from the memory chip by a calculation through the preset encryption algorithm a second preset secret key to form a second encrypted data; and

judging (S94), whether the first encrypted data and the second encrypted data are identical; and

controlling (S95) the temperature of the heating body when the first encrypted data and the second encrypted data are identical.
An electronic apparatus (100), characterized by comprising a memory (101), a processor (102), and a computer program stored on the memory and operable by the processor (102), wherein when executing the computer program, the processor (102) performs a controlling method of an electronic atomizing device according to any one of claims 11 to 13.
A storage medium (110) storing instructions (111) which, when executed by a processor, cause the processor to perform a controlling method of an electronic atomizing device according to any one of claims 11 to 13.