CN111165905A - Aerosol generating device - Google Patents
Aerosol generating device Download PDFInfo
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- CN111165905A CN111165905A CN202010047679.5A CN202010047679A CN111165905A CN 111165905 A CN111165905 A CN 111165905A CN 202010047679 A CN202010047679 A CN 202010047679A CN 111165905 A CN111165905 A CN 111165905A
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- power supply
- heating
- control unit
- tobacco
- memory
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Abstract
The invention discloses an aerosol generating device, which comprises a body and a heating component detachably connected with the body, wherein the heating component comprises a heating body for heating tobacco materials, a memory for storing information of the tobacco materials and a first Type C interface respectively connected with the heating body and the memory; the body comprises a power supply unit for supplying power to the heating assembly, a control unit in communication connection with the power supply unit, and a second Type C interface respectively connected with the power supply unit and the control unit; the first Type C interface is connected with the second Type C interface; the control unit controls the power supply mode of the power supply unit according to the tobacco material information and the corresponding relationship of the tobacco material modes by reading the tobacco material information in the memory. When the invention is implemented, when a user uses a plurality of tobacco materials with different brands or tastes, the optimal heating modes of different tobacco materials can be met only by replacing the heating component, so that the different tobacco materials can obtain the optimal taste, the adaptability of the smoking set is improved, and the use cost of the user is reduced.
Description
Technical Field
The invention relates to the field of atomization, in particular to an aerosol generating device.
Background
Low temperature heating, also known as heating non-burning (rolling) cigarettes, is different from conventional cigarettes that produce smoke by burning. The low temperature heating cigarette designed by the idea of 'heating without burning' can heat the tobacco leaves to a degree just enough to give off the taste without igniting the tobacco leaves. In general, ordinary cigarettes produce a lot of harmful substances at high smoking temperatures of 400 ℃ to 1000 ℃, while low-temperature heating cigarettes are mostly below 300 ℃, and because many harmful substances in heated natural or synthetic tobacco products are processed and removed in advance, the harmful substances in hand smoke and second-hand smoke are greatly reduced.
However, the heating pattern of the low-temperature heating cigarette is fixed at present, each smoking set can only be adapted to one cigarette, and the corresponding heating patterns of cigarettes of different brands or different flavors are different in order to achieve the best flavor of smoking, and when a user needs to try a plurality of brands or a plurality of flavors of smoking materials, a plurality of smoking sets are usually required to be purchased, which results in high purchase cost.
Disclosure of Invention
The invention aims to solve the technical problem of providing an aerosol generating device which can achieve the effect of adapting to various tobacco materials by replacing a heating element aiming at the defects of the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the aerosol generating device comprises a body and a heating component detachably connected with the body, wherein the heating component comprises a heating body used for heating tobacco materials, a memory used for storing information of the tobacco materials and a first Type C interface respectively connected with the heating body and the memory;
the body comprises a power supply unit for supplying power to the heating assembly, a control unit in communication connection with the power supply unit, and a second Type C interface respectively connected with the power supply unit and the control unit;
the first Type C interface is connected with the second Type C interface;
the control unit controls the power supply mode of the power supply unit according to the tobacco material information and the corresponding relationship of the tobacco material mode by reading the tobacco material information in the memory, wherein the corresponding relationship of the tobacco material mode is the corresponding relationship of the tobacco material information and the power supply mode.
Preferably, the memory stores at least two kinds of the tobacco material information, and the control unit selects the corresponding tobacco material information according to the received selection instruction.
Preferably, the first Type C interface and the second Type C interface are detachable plug structures.
Preferably, the corresponding tobacco material information comprises at least one of tobacco material brand and tobacco material taste; the power supply mode comprises at least one of power supply power, power supply duration and power supply curve.
Preferably, the memory further stores physical characteristics of the heat generating body, and the control unit adjusts the power supply mode of the power supply unit to the heat generating body by reading the physical characteristics in the memory.
Preferably, the physical characteristics include an initial resistance value and a temperature resistance coefficient of the heat generating body.
Preferably, the body further comprises a temperature detection unit in communication connection with the control unit, the temperature detection unit obtains an initial ambient temperature of the heating element by detecting an initial resistance value of the heating element, and the control unit adjusts the power supply mode of the power supply unit to the heating element according to the initial ambient temperature.
Preferably, the temperature detection unit can also detect a real-time resistance value of the heating element in a heating process, and the control unit dynamically adjusts the power supply mode of the power supply unit according to the real-time resistance value.
Preferably, the heating element is a PTC thermistor or an NTC thermistor.
Preferably, the heating body is a metal substrate heating sheet.
The invention has the following beneficial effects: according to the aerosol generating device, the detachable connection structure of the heating component and the smoking set body is realized through the Type C interface, wherein the heating component comprises a memory for storing tobacco material information, the body comprises a power supply unit and a control unit for controlling the power supply mode of the power supply unit, when the smoking set body and the heating component are plugged through the Type C interface, the control component can obtain the tobacco material information of the memory, and control the power supply mode of the power supply unit based on the tobacco material information, so that the heating body is heated and controlled, the corresponding tobacco material obtains the optimal heating curve, and the optimal taste is obtained. Through the mode, on one hand, the Type C interface is convenient for realizing the plug-in structure of the heating component and the smoking set, so that a non-professional person can conveniently replace the heating component without using a professional tool; on the other hand when the user uses the tobacco of multiple different brands or taste, can satisfy the best heating curve of different tobacco through changing heating element to make different tobacco all can obtain the best suction taste, improve the suitability of smoking set, reduce user's replacement cost simultaneously.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic connection diagram of a first embodiment of the present invention;
fig. 2 is a schematic connection diagram of a third embodiment of the present invention.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
The invention provides an aerosol generating device which can be used for heating and baking tobacco materials such as tobacco, tobacco juice, tobacco paste and the like, so that the tobacco materials generate smoke under the baking state below 300 ℃, and the smoking requirement of people is met. This aerosol generating device can include body 1 and the heating element 2 that the plug is connected, and wherein body 1 provides the power for heating element 2, and heating element 2 sets up the container that is used for the holding tobacco material and is used for toasting the heat-generating body of tobacco material, and the heat-generating body heats up after acquireing the electric quantity, toasts the tobacco material of placing in heating element 2, makes the tobacco material produce smog.
Fig. 1 is a circuit diagram of an embodiment of the present invention, and the main body 1 includes a power supply unit 11 for supplying power to the heat generating component 2, and a control unit 12 communicatively connected to the power supply unit 11. Wherein the control unit 12 is capable of controlling the power supply unit 11 by controlling at least one of the power supply mode, the power supply duration, or the power supply curve. The heating component 2 comprises a heating body 21 for heating the tobacco material and a memory 22 for storing at least one type of tobacco material information such as tobacco material brand, tobacco material taste and the like. In some embodiments, the heat generating body 21 is preferably a metal-based heat generating sheet, which has higher strength and is less likely to break than a common heat generating sheet. The heating assembly 2 and the body 1 further respectively comprise a first Type C interface 23 and a second Type C interface 13 which are mutually inserted, wherein the first Type C interface 23 is respectively electrically connected with the heating body 21 and the memory 22, the second Type C interface 13 is respectively electrically connected with the power supply unit 11 and the control unit 12, and the electrical connection comprises an electrical connection and a communication connection. The control unit 12 obtains the tobacco material information in the memory 22 through the first Type C interface 23 and the second Type C interface 13, and controls the power supply mode of the power supply unit 11 according to the tobacco material information and the corresponding relationship between the tobacco material information and the power supply mode, where the corresponding relationship between the tobacco material information and the power supply mode may be defined when the factory leaves. In some embodiments, the memory 22 stores at least two smoking material information, and the control unit 12 selects the corresponding smoking material information according to the received selection instruction. Namely, the user can select manually, and after receiving the corresponding selection instruction, the control unit 12 automatically identifies the corresponding tobacco information and controls the power supply unit 11 to provide the corresponding power supply mode.
When a user needs to try a certain brand or a certain taste of tobacco, the heating component 2 containing the tobacco information can be plugged into the body 1, and due to the characteristic of the Type C interface, the body 1 can identify the heating component 2 no matter the connection is positive or negative. The user selects the corresponding tobacco information manually, the control unit 12 receives the selection instruction and then automatically identifies the corresponding tobacco information in the memory 22, and controls the power supply unit 11 to provide the corresponding power supply mode, so that the heating unit 21 reaches the heating temperature, the heating duration or the heating curve matched with the tobacco, the tobacco reaches the optimal baking condition, and the user obtains the optimal smoking taste.
As a second embodiment of the present invention, in addition to the first embodiment, the memory 22 further stores the physical characteristics of the heating element 21, the heating element 21 may be a PTC (positive temperature coefficient) thermistor or an NTC (negative temperature coefficient) thermistor, the thermistor provides a corresponding relationship between a temperature value and a resistance value within a certain temperature range, and the control unit 1 adjusts the power supply mode of the power supply unit 11 to the heating element 21 by reading the physical characteristics in the memory 22, and further adjusts the heating parameters of the heating element 21, so that the heating element 21 accurately reaches a predetermined temperature. The physical characteristics include an initial resistance value and a temperature resistance coefficient of the heating element 21, and are generally calibrated at the time of factory shipment and stored in the memory 22. In the aerosol generating device of the invention, when the heating component 2 is inserted on the body 1, the control unit 12 actively acquires the tobacco material information in the memory and the physical characteristics of the heating element 21, selects a proper power supply mode according to the tobacco material information, and adjusts the power supply mode according to the physical characteristics of the heating element 21, so that the temperature of the heating element 21 accurately reaches the preset baking temperature.
Fig. 2 shows a third embodiment of the present invention, based on the first embodiment or the second embodiment, the main body 1 further includes a temperature detecting unit 14 communicatively connected to the control unit 12, the heating element 21 is a PTC (positive temperature coefficient) thermistor or an NTC (negative temperature coefficient) thermistor, the thermistor provides a corresponding relationship between a temperature value and a resistance value within a certain temperature range, the temperature detecting unit 14 detects an initial resistance value of the heating element 21, obtains an initial environment temperature of the heating element 21 according to the corresponding relationship between the temperature value and the resistance value, and the control unit 12 adjusts a power supply mode of the power supply unit 12 to the heating element 21 according to the initial environment temperature, so that the heating element 21 accurately reaches a predetermined baking temperature. In some embodiments, the temperature detection unit 14 may further detect a real-time resistance value of the heating element 21 during the heating process, the control unit 12 dynamically adjusts the power supply mode of the power supply unit 11 according to the real-time resistance value, the temperature of the heating element 21 changes suddenly under special conditions, if the power supply unit 11 continuously executes a preset power supply mode, the optimal taste of the tobacco material cannot be realized, the temperature detection unit 14 detects the resistance value of the heating element 21 in real time, and feeds the resistance value back to the control unit 12 to adjust the power supply unit 11 in real time, so as to ensure that the tobacco material is at the optimal baking temperature in the heating assembly 2.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An aerosol generating device comprises a body (1) and a heating component (2) detachably connected with the body (1),
the heating component (2) comprises a heating body (21) for heating tobacco, a memory (22) for storing tobacco information, and a first Type C interface (23) which is respectively connected with the heating body (21) and the memory (22);
the body (1) comprises a power supply unit (11) for supplying power to the heating component (2), and a control unit (12) in communication connection with the power supply unit (11), and the body (1) further comprises a second Type C interface (13) respectively connected with the power supply unit (11) and the control unit (12);
the first Type C interface (23) is connected with the second Type C interface (13);
the control unit (12) controls the power supply mode of the power supply unit (11) according to the tobacco material information and the corresponding relationship of the tobacco material mode by reading the tobacco material information in the memory (22), wherein the corresponding relationship of the tobacco material mode is the corresponding relationship of the tobacco material information and the power supply mode.
2. An aerosol-generating device according to claim 1, wherein the memory (22) stores at least two of the smoking material information, the control unit (12) selecting the corresponding smoking material information in accordance with the received selection instruction.
3. An aerosol-generating device according to claim 1 in which the first Type C-port (23) and the second Type C-port (13) are detachable plug-in structures.
4. An aerosol generating device according to claim 1, wherein the smoking material information comprises at least one of a smoking material brand, a smoking material taste; the power supply mode comprises at least one of power supply power, power supply duration and power supply curve.
5. An aerosol-generating device according to claim 1, wherein the memory (22) further stores physical characteristics of the heat-generating body (21), and the control unit (12) adjusts the power supply mode of the power supply unit (11) to the heat-generating body (21) by reading the physical characteristics in the memory (22).
6. An aerosol generating device according to claim 5, wherein the physical characteristics include an initial resistance value and a temperature resistance coefficient of the heat generating body (21).
7. The aerosol generating device according to claim 1 or 5, wherein the body (1) further comprises a temperature detecting unit (14) communicatively connected to the control unit (12), the temperature detecting unit (14) obtains an initial ambient temperature of the heat generating body (21) by detecting an initial resistance value of the heat generating body (21), and the control unit (12) adjusts the power supply mode of the power supply unit (12) to the heat generating body (21) according to the initial ambient temperature.
8. The aerosol generating device according to claim 7, wherein the temperature detecting unit (14) is further configured to detect a real-time resistance value of the heating element (21) during heating, and the control unit (12) dynamically adjusts the power supply mode of the power supply unit (11) according to the real-time resistance value.
9. An aerosol-generating device according to claim 7 in which the heat-generating body (21) is a PTC thermistor or an NTC thermistor.
10. The heat-generating body (21) according to claim 1, characterized in that the heat-generating body is a metal-based heat-generating sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010047679.5A CN111165905A (en) | 2020-01-16 | 2020-01-16 | Aerosol generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010047679.5A CN111165905A (en) | 2020-01-16 | 2020-01-16 | Aerosol generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111165905A true CN111165905A (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010047679.5A Pending CN111165905A (en) | 2020-01-16 | 2020-01-16 | Aerosol generating device |
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| Country | Link |
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| CN (1) | CN111165905A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022036785A1 (en) * | 2020-08-20 | 2022-02-24 | 深圳市云熙智能有限公司 | Low-temperature smoking set, temperature control method and device therefor, and computer storage medium |
| WO2022116006A1 (en) * | 2020-12-01 | 2022-06-09 | 昂纳自动化技术（深圳）有限公司 | Aerosol generation method and device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109198724A (en) * | 2017-07-04 | 2019-01-15 | 中国健康养生集团有限公司 | A kind of control system of electronic cigarette and low-temperature heat cigarette |
| CN109330027A (en) * | 2018-08-24 | 2019-02-15 | 深圳麦克韦尔股份有限公司 | Electronic smoking set and its control method, heat generating component, electronic equipment and storage medium |
| CN209546931U (en) * | 2018-12-15 | 2019-10-29 | 泉州市宇朔工业设计有限公司 | Heating module and electronic smoking set with the heating module |
-
2020
- 2020-01-16 CN CN202010047679.5A patent/CN111165905A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109198724A (en) * | 2017-07-04 | 2019-01-15 | 中国健康养生集团有限公司 | A kind of control system of electronic cigarette and low-temperature heat cigarette |
| CN109330027A (en) * | 2018-08-24 | 2019-02-15 | 深圳麦克韦尔股份有限公司 | Electronic smoking set and its control method, heat generating component, electronic equipment and storage medium |
| CN209546931U (en) * | 2018-12-15 | 2019-10-29 | 泉州市宇朔工业设计有限公司 | Heating module and electronic smoking set with the heating module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022036785A1 (en) * | 2020-08-20 | 2022-02-24 | 深圳市云熙智能有限公司 | Low-temperature smoking set, temperature control method and device therefor, and computer storage medium |
| WO2022116006A1 (en) * | 2020-12-01 | 2022-06-09 | 昂纳自动化技术（深圳）有限公司 | Aerosol generation method and device |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210722 Address after: 3h, 3I, Ruijun building, 108 Shangxing community Central Road, Xinqiao street, Bao'an District, Shenzhen, Guangdong 518000 Applicant after: Shenzhen Neke Electronic Technology Co.,Ltd. Address before: 518000 room 1001, 10th floor, Xingxing building, Shangde Road, Shajing street, Bao'an District, Shenzhen, Guangdong Applicant before: VAPETALK ELECTRONIC TECHNOLOGY (SHENZHEN) Co.,Ltd. |
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Application publication date: 20200519 |