Aerosol generator including heater module

Abstract

The present invention provides an aerosol generating device in which a cartridge and a heater module are configured to be detachable from each other. [Solution] The present disclosure relates to an aerosol generating device including a detachable heater module, comprising: a main body including a control unit and a battery; a heater module 920 detachably coupled to the main body and including a heater for heating an aerosol generating substance; and a cartridge 930 detachably coupled to the heater module and holding an aerosol generating substance to be transmitted to the heater, wherein the heater module includes first terminals 921-1, 921-2 that electrically connect the cartridge and the heater module when the cartridge is coupled to the heater module, and second terminals 922-1, 922-2 and third terminals 923-1, 923-2 that electrically connect the heater module and the control unit when the heater module is coupled to the main body.

Description

[Technical Field]

[0001] The present invention relates to an aerosol generating apparatus including a detachable heater module. [Background technology]

[0002] Recently, as an alternative to overcome the shortcomings of regular cigarettes, the cigarette is burned... Rather than a method for generating aerosols, the aerosol-generating substance is heated, There is a growing demand for methods to generate aerosols. For example, the aerosol-generating substance The cartridge containing the liquid storage unit and heater is detachable from the aerosol generator. The aerosol generator is configured such that power is transmitted from the aerosol generator to the cartridge, A method is used in which the aerosol-generating substance contained in the cartridge is heated by the heater. It is being done.

[0003] Furthermore, all aerosol-generating substances stored in the liquid storage section of the cartridge have been completely consumed. If so, the cartridge will be replaced. However, generally, the heater's durability is maintained. Because the period is longer than the cycle in which the aerosol-generating substance is consumed, the heater Furthermore, parts may be replaced unnecessarily even though they are still usable. This results in unnecessary waste. This may occur, but the durability or exhaust time of each component inside the aerosol generator may vary. A different approach may be required. [Overview of the Initiative] [Problems that the invention aims to solve]

[0004] In various embodiments, the cartridge and heater module are configured to be detachable from each other. An aerosol generating device can be provided. The technical problem that the present disclosure aims to solve is not limited to the technical problems as described above, and other technical problems can be analogized from the following embodiments. The technical problems are not limited to those described above, and other technical problems can be analogized from the following embodiments.

Means for Solving the Problems

[0005] An aerosol generating device according to one embodiment includes a main body including a control unit and a battery, a heater module detachably coupled to the main body and including a heater for heating the aerosol generating substance, and a cartridge detachably coupled to the heater module and holding the aerosol generating substance transmitted to the heater. The heater module includes a first terminal electrically connecting the cartridge and the heater module, and second and third terminals electrically connecting the heater module and the control unit. A heater module detachably coupled to the main body and including a heater for heating the aerosol generating substance, and a cartridge detachably coupled to the heater module and holding the aerosol generating substance transmitted to the heater. A cartridge detachably coupled to the heater module and holding the aerosol generating substance transmitted to the heater. The heater module includes a first terminal electrically connecting the cartridge and the heater module, and second and third terminals electrically connecting the heater module and the control unit. A first terminal electrically connecting the cartridge and the heater module, and second and third terminals electrically connecting the heater module and the control unit.

Effects of the Invention

[0006] The present disclosure provides an aerosol generating device in which the cartridge and the heater module are detachably configured with respect to each other, so that each component inside the aerosol generating device can be individually replaced depending on the durability or exhaustion of each component. Depending on the durability or exhaustion of each component inside the aerosol generating device, each component can be individually replaced.

[0007] Further, an aerosol generating device according to one embodiment can identify an aerosol generating device in which a cartridge, a heater module, and a main body are all coupled.

[0008] Further, an aerosol generating device according to one embodiment operates differently from each other for the same user input depending on the coupling state of the cartridge, so that the user input interface can be simplified. For the same user input, the aerosol generating device operates differently from each other depending on the coupling state of the cartridge, so that the user input interface can be simplified.

Brief Description of the Drawings

[0009] [Figure 1] It is a diagram illustrating an example in which a cigarette is inserted into an aerosol generating device. [Figure 2] It is a diagram illustrating an example in which a cigarette is inserted into an aerosol generating device. [Figure 3] It is a diagram illustrating an example in which a cigarette is inserted into an aerosol generating device. [Figure 4] It is a diagram illustrating an example of a cigarette. [Figure 5] It is a diagram illustrating an example of a cigarette. [Figure 6] It is a perspective view of an aerosol generating device according to one embodiment. [Figure 7] It is an exploded perspective view of the aerosol generating device illustrated in FIG. 6. [Figure 8] It is a block diagram showing the configuration of an aerosol generating device according to one embodiment. [Figure 9] It is a diagram related to identifying a combined aerosol generating device according to the connection state of a cartridge and a heater module in an aerosol generating device according to one embodiment. [Figure 10] It is a flowchart related to a method for determining the cartridge coupling state according to one embodiment. [Figure 11] It is a block diagram of an aerosol generating device 1100 according to another embodiment.

Embodiments for Carrying Out the Invention

[0010] An aerosol generating device according to one embodiment includes a main body including a control unit and a battery, and the main body is detachably coupled to a heater module including a heater for heating the aerosol generating substance, and a cartridge detachably coupled to the heater module and holding the aerosol generating substance transmitted to the heater, and the heater module includes the car tridge When the cartridge is coupled to the heater module, the cartridge and the heater module A first terminal electrically connects the module, and the heater module is coupled to the main body. At that time, the second and third terminals electrically connect the heater module and the control unit. , including.

[0011] According to one embodiment, the heater module electrically connects the first terminal and the third terminal. It further includes connected printed circuit boards.

[0012] According to one embodiment, the heater module comprises an integrated circuit mounted on the printed circuit board. Furthermore, the integrated circuit is electrically connected to the control unit via the third terminal.

[0013] In one embodiment, the integrated circuit receives a signal from the control unit each time a puff is detected. Based on the signal, the number of puffs is counted and the count is saved.

[0014] The integrated circuit according to one embodiment includes a non-volatile memory for storing the number of times.

[0015] In one embodiment, the heater is supplied with power from the battery via the second terminal. It can be done.

[0016] According to one embodiment, when the cartridge is coupled to the heater module, It further includes a current-carrying section electrically connected to the first terminal.

[0017] In one embodiment, when the energizing portion is electrically connected to the first terminal, the energizing portion The device generates an energizing signal, and the control unit receives the energizing signal via the third terminal.

[0018] According to one embodiment, the energizing signal is a current flow for a predetermined time or longer, or an electric current flow exceeding a reference value. It is characterized by its flow rate.

[0019] According to one embodiment, the aerosol generating apparatus includes a user input unit that receives user input. The control unit responds to user input via the user input unit and the power supply signal If the value is less than the reference value, a first control signal is output, and if the energizing signal is greater than or equal to the reference value, The system outputs a second control signal that is different from the first control signal.

[0020] According to one embodiment, the first control signal is a signal that cuts off the power supplied to the heater. be.

[0021] In one embodiment, the first terminal, the second terminal, and the third terminal are each in a pair. It is composed.

[0022] The terminology used in this embodiment is, as far as possible, appropriate to the function of the present invention. While widely used general terms have been selected, this is because they are intended for engineers working in this field. It also depends on the intent, precedents, or the emergence of new technologies. In addition, in certain cases, the application Some terms are arbitrarily selected by humans, and in this case, their meaning must be explained in detail in the description of the invention. The taste will be described. Therefore, the terms used in this invention are not merely names of terms, but rather their usage. The term must be defined based on its meaning and the overall content of the present invention.

[0023] When a part of the specification "includes" a particular component, it means that it is special Unless otherwise stated, this does not exclude other components, but rather further... It also means that it includes the "~part" and "~module" mentioned in the specification. Terms like "[...]" refer to a unit that processes at least one function or operation, and that unit is... It can be embodied by hardware or software, or by hardware and software. It can also be realized through combination with toware.

[0024] In the following, with reference to the attached drawings, embodiments of the present invention will be described in relation to the technical aspects to which the present invention belongs. It should be explained in detail so that it can be easily implemented by someone with ordinary knowledge in the field. However, the present invention can be embodied in a variety of different forms, and the embodiments described herein are not limited to those described herein. It is not limited to the state.

[0025] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

[0026] First, the aerosol generating apparatus according to the first embodiment will be described with reference to Figures 1 to 6. do.

[0027] Figures 1 to 3 are diagrams illustrating an example in which a cigarette is inserted into an aerosol generator. be.

[0028] Referring to Figure 1, the aerosol generator 1 consists of a battery 11, a control unit 12, and a heater 1 Including 3. Referring to Figures 2 and 3, the aerosol generator 1 further includes a vaporizer 14. It includes. Furthermore, a cigarette 2 can be inserted into the internal space of the aerosol generator 1.

[0029] The aerosol generating apparatus 1 shown in Figures 1 to 3 includes the components related to this embodiment. This is illustrated. Therefore, in addition to the components shown in Figures 1 to 3, other general-purpose components are also shown. The fact that the components are also included in the aerosol generator 1 means that this implementation Anyone with ordinary knowledge in the technical field related to this would be able to understand it.

[0030] Furthermore, Figures 2 and 3 show that the aerosol generator 1 includes a heater 13. Although shown, heater 13 may be omitted if necessary.

[0031] Figure 1 shows the battery 11, control unit 12, and heater 13 arranged in a line. Figure 2 also shows the battery 11, control unit 12, steamer 14 and heater 13. The diagram shows them arranged in a line. Also, Figure 3 shows the steamer 14 and heater The diagram shows that 13 are arranged in parallel. However, the aerosol generator 1 The internal structure is not limited to what is shown in Figures 1 through 3. Therefore, the design of the aerosol generator 1 includes a battery 11, a control unit 12, a heater 13 and The arrangement of the steam generator 14 may be changed.

[0032] When cigarette 2 is inserted into aerosol generator 1, the aerosol generator 1 will heat The heater 13 and / or the vaporizer 14 can be operated to generate an aerosol. The aerosol generated by the vaporizer 14 passes through the cigarette 2 and into the This will be communicated to Za.

[0033] If necessary, even if cigarette 2 is not inserted into aerosol generator 1, air The rosol generating device 1 can heat the heater 13.

[0034] Battery 11 supplies the power used to operate the aerosol generator 1. For example, the battery 11 supplies power so that the heater 13 or the vaporizer 14 can be heated. Furthermore, it can supply the power necessary for the control unit 12 to operate. In addition, the battery 11 is aero The electricity required for the display, sensors, motors, etc. installed in the sol generating device 1 to operate It can supply power.

[0035] The control unit 12 controls the overall operation of the aerosol generator 1. Specifically, the control unit 12 includes not only the battery 11, heater 13 and vaporizer 14, but also an aerosol generator. It controls the operation of other components included in 1. The control unit 12 also controls the operation of the aerosol generator 1. Check the status of each component and determine whether the aerosol generator 1 is in an operational state. It is also possible to determine that.

[0036] The control unit 12 includes at least one processor. This processor processes a number of logic games. It is also realized by an array of microprocessors, and the microprocessors The program that can be executed is also realized through the combination of the memory in which it is stored. Furthermore, the fact that it can also be realized by other forms of hardware means that the technology to which this embodiment belongs Anyone with ordinary knowledge in the field should be able to understand it.

[0037] The heater 13 can be heated by power supplied from the battery 11. For example, a cigarette lighter When the cigarette is inserted into the aerosol generator 1, the heater 13 is located outside the cigarette. It is possible. Therefore, the heated heater 13 raises the temperature of the aerosol-generating substance in the cigarette. It can be increased.

[0038] Heater 13 is also an electrically resistive heater. For example, heater 13 has conductive tracks (track) is included, and when current flows through the conductive track, the heater 13 is heated. However, the heater 13 is not limited to the aforementioned example, and can reach the desired temperature. Anything that can be heated may apply without limitation. Here, the desired temperature is aero The sol generation device 1 has pre-configured settings, and the user can also set it to their desired temperature.

[0039] As another example, heater 13 is also an induction heating type heater. Specifically, heater Item 13 also includes a conductive coil for heating the cigarette using an induction heating method. The cigarette includes a susceptor that can be heated by an induction heater. It is also something that is difficult to understand.

[0040] For example, heater 13 can be a tubular heating element, a plate heating element, or a needle-type heating element. It may also include a heating element or a rod-type heating element, and depending on the form of the heating element, The inside or outside of Galette 2 can be heated.

[0041] Furthermore, the aerosol generator 1 is equipped with multiple heaters 13. Each heater 13 is also positioned to be inserted inside the cigarette 2, and outside the cigarette 2. They are also placed in the section. In addition, some of the multiple heaters 13 are inserted inside the cigarette 2. They are arranged in such a way, and the rest can be placed outside cigarette 2. Also, the shape of heater 13 The shape is not limited to the shapes shown in Figures 1 to 3, but can be manufactured in a variety of shapes. It is possible.

[0042] The vaporizer 14 heats the liquid composition to generate an aerosol, and the generated aerosol is It can pass through cigarette 2 and be transmitted to the user. In other words, by vaporizer 14 The generated aerosol moves along the airflow passage of the aerosol generator 1, and the airflow passage is The aerosol generated by the vaporizer 14 passes through the cigarette and is transmitted to the user. It can be configured to do so.

[0043] For example, the vaporizer 14 may also include a liquid storage section, a liquid transfer means, and a heating element. However, it is not limited to those. For example, the liquid storage unit, the liquid transmission means and the additive The thermal element is also included in the aerosol generator 1 as a separate module.

[0044] The liquid storage section can store liquid compositions. For example, the liquid composition may contain volatile tobacco fragrance components. The liquid is both a liquid containing tobacco-containing substances and a liquid containing non-tobacco substances. The storage unit is also manufactured to be detachable from / attached to the steam maker 14, and is one with the steam maker 14. It can also be formed in the body.

[0045] For example, a liquid composition may include water, solvent, ethanol, plant extract, fragrance, flavoring agent, or It also contains a vitamin mixture. The fragrance contains menthol, peppermint, and spearmint. It also contains citrus oils and aromatic components of various fruits, but is not limited to those. It does not contain any ingredients that can provide users with a variety of flavors or aromas. The vitamin mixture contains a small amount of vitamin A, vitamin B, vitamin C, and vitamin E. It may be a mixture of at least one of them, but it is not limited to those. The liquid composition contains an aerosol-forming agent such as glycerin and propylene glycol. That is also the case.

[0046] The liquid transfer means can transfer the liquid composition of the liquid storage section to the heating element. For example, the liquid transfer The means include using cores such as cotton fibers, ceramic fibers, glass fibers, and porous ceramics. It can also be a wick, but it is not limited to those.

[0047] The heating element is an element for heating a liquid composition that is transmitted by a liquid transmission means. For example, the heating element can be a metal heating wire, a metal heating plate, a ceramic heater, etc. It is not limited to these. Furthermore, the heating element may be a conductive filament such as nichrome wire. It can also be composed of a t and may be arranged in a structure that is wrapped around the liquid transmission means. The heating element is The heating element is heated by the electric current supply, and heat is transferred to the liquid composition in contact with the heating element, and the liquid composition It can heat up materials. As a result, aerosols may be generated.

[0048] For example, the steam generator 14 is also called a cartomizer or atomizer. It can be called that, but it is not limited to those terms.

[0049] The aerosol generator 1 consists of a battery 11, a control unit 12, a heater 13, and a vaporizer. In addition to 14, it also includes more general-purpose configurations. For example, aerosol generator 1 is , a display capable of outputting visual information, and / or a motor for outputting tactile information It also includes. Furthermore, the aerosol generator 1 has at least one sensor (puff detection). It also includes sensors (such as temperature sensors and cigarette lighter insertion sensors). The aerosol generator 1 allows outside air to flow in even when a cigarette 2 is inserted. Alternatively, it can be constructed in a way that allows internal gas to escape.

[0050] Although not shown in Figures 1 to 3, the aerosol generator 1 is a separate clade The system can also be configured with the cradle. For example, the cradle is used for aerosol generation. It can be used to charge the battery 11 of the device 1. Alternatively, the cradle and aerosol generating device With the unit 1 connected, the heater 13 is also heated.

[0051] Cigarette 2 is also similar to a typical burning cigarette. For example, Cigarette 2 It can be divided into a first part containing aerosol-generating material and a second part containing a filter, etc. Alternatively, the second part of Cigarette 2 may also contain aerosol-generating substances. For example, Aerosol-generating substance, made in the form of granules or capsules, is inserted into the second part. ru.

[0052] The entirety of the first part is inserted inside the aerosol generator 1, and the second part is exposed to the outside. It may be released. Or, only a portion of the first part may be inserted into the aerosol generating device 1. Furthermore, the entirety of the first part and a portion of the second part may also be inserted. The user may insert the second part With the mouth full, one can inhale the aerosol. At this time, the aerosol is released into the outside air. The aerosol is generated by passing through the first part, and the generated aerosol passes through the second part. And it is conveyed to the user.

[0053] As an example, external air enters through at least one air passage formed in the aerosol generator 1. It can flow in through a path. For example, opening and closing of an air passage formed in the aerosol generator 1. and / or the size of the air passage can be adjusted by the user. This affects the atomization rate. The smoking sensation and other factors can be adjusted by the user. Another example is external air, which can be used to control the cigarette. It also flows into the interior of the cigarette 2 through at least one hole formed on the surface of 2. .

[0054] The following explanation of cigarette 2 will be given with reference to Figures 4 and 5.

[0055] Figures 4 and 5 are diagrams illustrating examples of cigarettes.

[0056] Referring to Figure 4, the cigarette 2 includes a tobacco rod 21 and a filter rod 22. The first part, as described with reference to Figures 1 to 3, includes the tobacco rod 21, and the second part is , including filter rod 22.

[0057] Although Figure 4 shows the filter rod 22 as a single segment, it is not limited to that. It is not done that way. In other words, the filter rod 22 is filtered by multiple segments. It is also composed of segments for cooling aerosols, and It also includes a segment that filters out specific components contained in the aerosol. Furthermore, if necessary, the filter rod 22 may have at least one other function to perform. It also includes further segments.

[0058] The diameter of Cigarette 2 is within the range of 5mm to 9mm, and the length is approximately 48mm. While there are other options, it is not limited to those. For example, the length of the tobacco rod 21 is approximately 12 It is also mm, and the length of the first segment of the filter rod 22 is approximately 10 mm, The length of the second segment of the filter rod 22 is approximately 14 mm. The length of the third segment is approximately 12 mm, but it is not limited to that.

[0059] The cigarette 2 may be wrapped in at least one flap 24. The flap 24 contains ...at least one hole is formed through which external air flows in or internal gases flow out. For example, a cigarette 2 may be wrapped in a single trumpet 24. Other examples For example, a cigarette 2 may also be superimposed by two or more flaps 24. The tobacco rod 21 is wrapped by the first trumpet 241, and then by trumpets 242, 243, 24 The filter rod 22 can be packaged by 4. And the fifth trumpet 2 is a single trumpet. 45 allows the entire cigarette 2 to be further packaged. If the filter rod 22 is multiple If it is composed of segments, then each segment is trumpet 242,2 It can be packaged by 43,244.

[0060] The first flap 241 and the second flap 242 are made from general filter paper. For example, the first flap 241 and the second flap 242 are made of porous or non-porous paper. Also, the first flap 241 and the second flap 242 are oil-resistant paper and / Alternatively, it can be made from aluminum-laminated paper packaging material.

[0061] The third flaps 243 can be made from hard-wound paper. For example, the third flaps 243 The basis weight is 88 g / m². 2 ~96g / m 2 It also falls within the range, preferably 9 0g / m 2 ~94g / m 2 It is also included within the range of the third trumpet 243. The thickness is also included within the range of 120 μm to 130 μm, and preferably, it is 125 μm.

[0062] The fourth wrapper 244 can be made of oil-resistant hard tissue paper. For example, the basis weight of the fourth wrapper 2 44 is also included within the range of 88 g / m 2 to 96 g / m 2 and preferably, it is within the range of 90 g / m to 94 g / m 2 2 . Also, the thickness of the fourth wrapper 2 44 is also included within the range of 120 μm to 130 μm, and preferably, it is 125 μm.

[0063] The fifth wrapper 245 can be made of sterilized paper (MFW). Here, the sterilized paper (M FW) means paper that is specially manufactured so that its tensile strength, water resistance, smoothness, etc. are enhanced compared to general paper. For example, the basis weight of the fifth wrapper 245 is within the range of 57 g / m to 63 g / m 2 2 and preferably, it is 60 g / m 2 . Also, the thickness of the fifth wrapper 2 45 is also included within the range of 64 μm to 70 μm, and preferably, it is

[0064] 67 μm. The fifth wrapper 245 can have a predetermined substance inserted therein. Here, examples of the predetermined substance may include, but are not limited to, silicon. For example, the silicon has properties such as heat resistance with little change due to temperature, oxidation resistance that is not oxidized, resistance to various chemicals, water repellency to water, or electrical insulation. However, even if it is not silicon, ​​​​​If the substance has the aforementioned properties, it may be applied to the fifth trumpet 245 without limitation (or, It is also coated.

[0065] The fifth trumpet 245 can prevent the phenomenon of the cigarette 2 burning. For example, If the head 21 is heated by the heater 13, the cigarette 2 may be ignited. Specifically, if the temperature of any one of the substances contained in the tobacco rod 21 exceeds the ignition point If raised, cigarette 2 may be ignited. In such cases, the 5th trumpet 245 Because it contains a non-flammable substance, it can prevent the cigarette 2 from burning.

[0066] Furthermore, the fifth trumpet 245 is an aerosol generating device that generates substances in cigarette 2. This can prevent contamination of the cigarette 1. The user's puffing can create liquid substances inside the cigarette 2. This can be achieved. For example, if the aerosol generated by Cigarette 2 is cooled by the outside air... By doing so, liquid substances (such as water) may be generated. The fifth trumpet 245 is By packaging the cigarette 2, the liquid substance generated inside the cigarette 2 is released into the cigarette. Leakage to the outside of 2 can be prevented.

[0067] The tobacco rod 21 contains an aerosol-generating substance. For example, the aerosol-generating substance is Glycerin, propylene glycol, ethylene glycol, dipropylene glycol, di Ethylene glycol, triethylene glycol, tetraethylene glycol, and oleyl It also contains at least one alcohol, but is not limited to just one. Furthermore, the tobacco rod 21 contains other additives such as flavoring agents, humectants and / or organic acids. It also contains a quality. Furthermore, Tobacco Rod 21 contains menthol or a humectant. The fragrance liquid can be added by spraying it onto the tobacco rod 21.

[0068] The tobacco rod 21 can be manufactured in various ways. For example, the tobacco rod 21 can be made from a sheet It is also made by Strand. Also, Tobacco Rod 21 is Tobacco Cosito is also made from finely shredded tobacco. Also, tobacco rod 21 It is also surrounded by a heat-conducting material. For example, the heat-conducting material is aluminum foil. It can be a metal foil like that, but it is not limited to that. For example, tobacco The heat-conducting material surrounding the rod 21 evenly distributes the heat transferred to the tobacco rod 21. This improves the heat conductivity applied to the tobacco rod, thereby enhancing the tobacco flavor. It can be raised. Also, the heat conductive material surrounding the tobacco rod 21 is heated by an induction heater. It can function as a susceptor that is heated. However, the tobacco rod 21 has an additional susceptor in addition to the heat-conducting material surrounding the outside. It also includes those things.

[0069] The filter rod 22 is also a cellulose acetate filter. There are no restrictions on its shape. For example, the filter rod 22 can be a cylindrical (type) rod. Furthermore, it is a tube-type rod that contains a hollow interior. Also, the filter rod 22 is It is also a recessed type rod. If the filter rod 22 has multiple segments If it is configured in such a way, at least one of the multiple segments is made in a different shape. I will do that too.

[0070] The first segment of the filter rod 22 is also a cellulose acetate filter. For example, The first segment is also a tubular structure containing a central core inside. When the heater 13 is inserted along it, the internal material of the tobacco rod 21 is pushed backward. It can also prevent this and may produce a cooling effect on the aerosol. The hollow space contained in the first segment The diameter can be any appropriate diameter within the range of 2 mm to 4.5 mm, however It is not limited to this.

[0071] The length of the first segment is chosen to be an appropriate length within the range of 4 mm to 30 mm. It is possible, but not limited to. Preferably, the length of the first segment is 1 It can be as low as 0mm, but it is not limited to that.

[0072] During the manufacturing of the first segment, the hardness of the first segment can be adjusted by controlling the plasticizer content. The degree can be adjusted. Also, the first segment has the same or inside (for example, hollow). It can be manufactured by inserting structures such as films and tubes made of irregularly shaped materials.

[0073] The second segment of the filter rod 22 is such that the heater 13 heats the tobacco rod 21. The aerosol generated by this process is cooled. Therefore, the user can cool it to a suitable temperature. It is possible to inhale the aerosol.

[0074] The length or diameter of the second segment can be determined in various ways depending on the shape of the cigarette 2. For example, the length of the second segment is appropriately selected within the range of 7 mm to 20 mm. It can be used. Preferably, the length of the second segment can be about 14 mm, but is not limited to that. It is not something that should be done.

[0075] The second segment may be made by weaving polymer fibers. In this case, the polymer The fragrance liquid can also be applied to the manufactured fibers. Alternatively, the fragrance liquid can be applied to the other fibers. The intermediate fibers and the polymer-based fibers are woven together to create the second segment. It is also possible to shape the second segment by a rolled polymer sheet. It will be accomplished.

[0076] For example, polymers include polyethylene (PE), polypropylene (PP), and polyvinyl chloride. Polyethylene (PVC), polyethylene terephthalate (PET), polylactic acid (PLA), acetate cell Made from a material selected from the group consisting of loess (CA) and aluminum foil. It is possible.

[0077] The second segment is made of woven polymer fibers or a rolled polymer sheet. As a result of being formed in this way, the second segment has one or more vertically extended segments It also includes a channel. Here, the channel is a gas (e.g., air or aerosol It means a passage through which (Lu) passes.

[0078] For example, the second segment, which consists of a rolled polymer sheet, is approximately 5 μm to approximately 3 From materials with a thickness of approximately 10 μm to approximately 250 μm, for example, up to 00 μm, This is possible. Furthermore, the total surface area of ​​the second segment is approximately 300 mm². 2 / mm to approximately 1.0 00mm 2 It can reach up to / mm. Furthermore, the aerosol cooling element has a specific surface area of ​​approximately 10mm². 2 Approximately 100 mm from / mg 2It can be formed from materials up to / mg.

[0079] The second segment includes threads containing volatile flavor components. It is also. Here, the volatile flavor component is menthol, but is limited to menthol. No. For example, the thread contains 1.5 mg or more of menthol in the second segment. A sufficient amount of menthol can be filled to provide it.

[0080] The third segment of the filter rod 22 is also a cellulose acetate filter. The length of the component can be appropriately adopted within the range of 4 mm to 20 mm. For example For example, the length of the third segment may be approximately 12 mm, but is not limited to that. .

[0081] In the process of creating the third segment, the fragrance solution is sprayed onto the third segment. It is also made to produce more aroma. Alternatively, the flavoring liquid is applied to a separate fiber. The fiber can also be inserted into the third segment. The aerosol is cooled by passing through the second segment of the filter rod 22. The cooled aerosol is transmitted to the user via the third segment. When a home-style element is added to the three segments, the persistence of the flavors conveyed to the user is enhanced. This effect may occur.

[0082] Furthermore, the filter rod 22 also contains at least one capsule 23. Here, capsule 23 can also perform the function of generating flavor, and aerosol It can also perform the function of generating. For example, capsule 23 contains a liquid containing fragrance. It is also a structure covered with a film. Capsule 23 may have a spherical or cylindrical shape. They are not limited to those things.

[0083] Referring to Figure 5, the cigarette lighter 3 also includes a front plug 33. The plug 33 is located on one side of the tobacco rod 31 opposite to the filter rod 32. The front plug 33 prevents the cigarette rod 31 from detaching to the outside, while smoking. From the tobacco rod 31, the liquefied aerosol is released into the aerosol generating device 1 (Figure 1 to This can prevent the material from flowing out as shown in Figure 3).

[0084] The filter rod 32 includes a first segment 321 and a second segment 322. There is also the first segment 321, which is the first segment of the filter rod 22 in Figure 4. Corresponding to this, the second segment 322 corresponds to the third segment of the filter rod 22 in Figure 4. I will.

[0085] The diameter and overall length of cigarette 3 may correspond to the diameter and overall length of cigarette 2 in Figure 4. For example, the length of the front plug 33 is approximately 7 mm, and the length of the tobacco rod 31 is approximately It is 15mm, and the length of the first segment 321 is approximately 12mm, and the second segment The length of the T322 is approximately 14mm, but it is not limited to that.

[0086] The cigarette 3 may be wrapped in at least one flap 35. The flap 35 contains ...at least one hole is formed through which external air flows in or internal gases flow out. For example, the front plug 33 is enclosed by the first trumpet 351 and the second trumpet 35 2 The tobacco rod 31 is packaged by the third trumpet 353, and the first segment 32 1 is packaged, and the second segment 322 may be packaged by the fourth trumpet 354. The entire cigarette 3 may be further wrapped by the fifth trumpet 355.

[0087] Furthermore, at least one perforation 36 may be formed in the fifth trumpet 355. For example, The hole 36 may be formed in the region surrounding the tobacco rod 31, but is not limited to that. There is no. The perforation 36 uses the heat generated by the heater 13 shown in Figures 2 and 3 to It can play a role in transmitting signals inside the Baco Rod 31.

[0088] Furthermore, the second segment 322 may contain at least one capsule 34. Yes. Here, capsule 34 can also perform the function of generating flavor, and aeroso It can also perform the function of generating liquid. For example, capsule 34 contains a liquid containing fragrance. It is also a structure in which a film covers and encases it. The capsule 34 may have a spherical or cylindrical shape. However, it is not limited to those.

[0089] The first trumpet 351 is a metal foil such as aluminum foil on a regular filter paper. It is also a combination of two parts. For example, the overall thickness of the first trumpet 351 is 45 μm to 55 μm. It is also within the range of m, and preferably 50.3 μm. The thickness of the metal foil of the 351 is within the range of 6 μm to 7 μm, and desired The thickness is also 6.3 μm. Furthermore, the basis weight of the first trumpet 351 is 50 g / m². 2 ~55 g / m 2 It also falls within the range, preferably 53 g / m². 2But so.

[0090] The second and third flaps 352 and 353 are made from general filter paper. For example, the second flap 352 and the third flap 353 are made of porous or non-porous paper. But so.

[0091] For example, the porosity of the second trumpet 352 is 35,000 CU, but is limited to that. It is not that. Also, the thickness of the second trumpet 352 is included in the range of 70 μm to 80 μm. It is also a material that can be made, and preferably it is 78 μm. Furthermore, the basis weight of the second trumpet 352 is 20g / m 2 ~25g / m 2 It is also included within the range, preferably 23.5g / m 2 But so.

[0092] For example, the porosity of the third trumpet 353 is 24,000 CU, but is limited to that. It is not that. Also, the thickness of the third trumpet 353 is included in the range of 60 μm to 70 μm. It is also a material that can be made, and preferably it is 68 μm. Furthermore, the basis weight of the third trumpet 353 is 20g / m 2 ~25g / m 2 It also falls within the range, preferably 21 g / m 2 But so.

[0093] The fourth trumpet 354 can be made from PLA (polylactic acid) laminate. The PLA laminate refers to a triple layer of paper including a paper layer, a PLA layer, and a paper layer. For example, the fourth layer The thickness of the 354 is also within the range of 100 μm to 120 μm, which is desirable. The thickness is also 110 μm. Furthermore, the basis weight of the fourth trumpet 354 is 80 g / m². 2 ~100g / m 2 It also falls within the range, preferably 88 g / m². 2 But so.

[0094] The fifth trumpet 355 can be made from sterile paper (MFW). Here, the sterile paper (M FW is specially manufactured to have improved tensile strength, water resistance, and smoothness compared to ordinary paper. It means paper that has been processed. For example, the basis weight of No. 5 Trumpet 355 is 57 g / m². 2 ~63g / m 2 It also falls within the range, preferably 60g / m 2 Also, the 5th lap The thickness of PA355 falls within the range of 64 μm to 70 μm, and preferably, It is also 67 μm.

[0095] The fifth trumpet 355 may have a predetermined substance inserted into it. Here, an example of a predetermined substance is C Silicon may be, but is not limited to, silicon. Heat resistance with minimal change due to various factors, oxidation resistance without oxidation, resistance to various chemicals, and resistance to water. It has properties such as water repellency or electrical insulation. However, even if it is not silicone, If the substance has the aforementioned properties, it may be applied to the fifth trumpet 355 without limitation (or, It is also coated.

[0096] The front plug 33 can be made of cellulose acetate. For example, the front plug 3 Material 3 can be prepared by adding a plasticizer (e.g., triacetin) to cellulose acetate tofu. The monodenier of the filaments constituting the cellulose acetate tow is 1. It must fall within the range of 0 to 10.0, and preferably within the range of 4.0 to 6.0. It is also included. More preferably, the filament of the front plug 33 is monodeny. The value is also 5.0. Furthermore, the cross-section of the filament constituting the front plug 33 is Y-shaped. Also, the total denier of the front plug 33 is 20,000-30 It also falls within the range of ,000, preferably between 25,000 and 30,000. It is also included within the range. More preferably, the total denier of the front plug 33. It is also 28,000.

[0097] Furthermore, if necessary, the front plug 33 may also include at least one channel. The cross-sectional shape of the channel can be manufactured in a variety of ways.

[0098] The tobacco rod 31 can correspond to the tobacco rod 21 described with reference to Figure 4. Therefore, Therefore, a detailed explanation of the tobacco rod 31 will be omitted below.

[0099] The first segment 321 can be made from cellulose acetate. For example, the first segment The nt is also a tubular structure containing a hollow interior. The first segment 321 is vinegar It can be prepared by adding a plasticizer (e.g., triacetin) to cellulose acid tofu. For example, The monodenier and total denier of the first segment 321 are the monodenier of the front plug 33. Neil and total denier are the same thing.

[0100] The second segment 322 can be made from cellulose acetate. The monodenier of the filament that makes up item 2 must fall within the range of 1.0 to 10.0. And, preferably, it falls within the range of 8.0 to 10.0. Furthermore, the monodenier of the filament in the second segment 322 is also 9.0. The cross-section of the filament of the second segment 322 is also Y-shaped. The total denier of 2 falls within the range of 20,000 to 30,000. Ideally, it should also be 25,000.

[0101] Figure 6 is a perspective view of an aerosol generating apparatus according to one embodiment.

[0102] Referring to Figure 6, the aerosol generating device 10 according to one embodiment consists of a main body 610, a heater It also includes module 620 and cartridge 630.

[0103] The main body 610 is located at the lower end of the heater module 620 and supports the heater module 620. The main body 610 contains components for the operation of the aerosol generating device 10. For example, the main unit 610 contains a battery (not shown) and a control unit (not shown). They may be arranged. However, the battery and the control unit are components arranged inside the main body 610. This is merely an example, and the main body 610 contains other components in addition to those mentioned above (e.g., Y The interface and sensor lights are also included.

[0104] The heater module 620 is located between the cartridge 630 and the main body 610, and aero It can perform the function of converting the phase of a sol-forming substance to the gas phase and generating an aerosol. Aerosol-generating material supplied from the 630 can be heated to generate an aerosol.

[0105] For example, the heater module 620 receives aerosols from the cartridge 630. The material is heated, vapor is generated from the aerosol-generating substance, and the generated vapor is then used as a heater module. From outside the module 620, the outside air that flows into the inside of the heater module 620 is mixed with the outside air. Aerosols may be generated. In this disclosure, "aerosol" refers to aerosol-generating substances. This refers to particles produced when steam generated by heating is mixed with air, and the expression is used to describe this. The same meaning can be used in the following contexts as well.

[0106] The cartridge 630 contains aerosol-generating material, and the cartridge 630 The aerosol-generating material stored in the cartridge 630 is located at the lower end of the cartridge 630 (e.g., in the -z direction in Figure 6). It can be supplied to the heater module 620 located there.

[0107] According to one embodiment, the cartridge 630 is for supplying an aerosol to the user. It also includes the mouthpiece 630m. For example, the mouthpiece 630m is a heater The inside of the Joule 620 and the outside of the aerosol generating device 10 are connected or fluidly connected, The aerosol generated inside module 620 is transmitted through mouthpiece 630m. It may be discharged outside the aerosol generator 10. At this time, the user will use the mouthpiece 63 By bringing the mouth to 0m, inhale the aerosol discharged to the outside of the aerosol generating device 10. It is possible.

[0108] According to one embodiment, the aerosol generating device 10 is a component of the aerosol generating device 10. It also includes a cover 611 to protect it.

[0109] The cover 611 is a small part of the main unit 610, heater module 620 and cartridge 630. They are arranged to surround one area, and consist of the main body 610, heater module 620 and cart The position of the ridge 630 is fixed, protecting the main body 610 and the heater from external impacts or the inflow of foreign objects. This can protect the Joule 620 and cartridge 630.

[0110] According to one embodiment, the cover 611 may be formed integrally with the main body 610, but is not limited thereto. It is not determined. In other embodiments, the cover 611 is detachably attached to the main body 610. They can also be combined.

[0111] In the following, please refer to Figure 7, and the main unit 610, heater module 620 and cartridge Let's explain the coupling relationship of J630 in detail.

[0112] Figure 7 is an exploded perspective view of the aerosol generating apparatus shown in Figure 6.

[0113] Referring to Figure 7, the aerosol generating device 10 according to one embodiment consists of a main body 610 and a cover It also includes 611, heater module 620, and cartridge 630. Aerozo At least one of the components of the aerosol generating device 10 is the aerosol generating device shown in Figure 6. At least one of the components of 10 is either identical or similar, In the following, redundant explanations will be omitted.

[0114] Furthermore, the components of the aerosol generating device 10 are not limited to those listed above, but may include other components. Depending on the configuration, at least one of the aforementioned components (e.g., cover 611) It may be omitted, or other components may be added.

[0115] The main body 610 is located on the lower end surface of the heater module 620 (e.g., the surface facing the -z direction in Figure 7). It can be detachably coupled and support the heater module 620. For example, the main body 610 is small At the very least, one area is located in an insertion groove (not shown) formed on the lower end surface of the heater module 620. The heater module 620 is either inserted into or separated from the insertion groove. Although they can be detachably coupled, the coupling method between the heater module 620 and the main body 610 is as follows: It is not limited to this.

[0116] According to one embodiment, the main body 610 contains the operation of the aerosol generator 10 Components may be arranged. For example, inside the main body 610, there may be a battery for power supply (Figure (Not shown), and a control unit (not shown) for controlling the operation of the aerosol generating device 10 are provided. It is possible.

[0117] The battery can supply power used to operate the aerosol generator 10. For example, The battery is electrically connected to the heater module 620, and the heater module 620 The battery can supply power so that the heater can be heated. As another example, the battery is aerozo The power generator 10 also supplies the power necessary for the operation of other components (e.g., the control unit). can.

[0118] The control unit can control the overall operation of the aerosol generator 10. The control unit can control a large number of It can also be realized by an array of logic gates, and the general-purpose microprocessor and the microp The program that can be executed by the lossr is also realized through its combination with the memory in which it is stored. However, it is not limited to those.

[0119] According to one embodiment, the control unit supplies power to the heater of the heater module 620 from the battery. The power supplied can be controlled. For example, the control unit controls the heater of the heater module 620, To be heated to a predetermined temperature, or to maintain a specified temperature, The amount of power supplied from the battery to the heater, and the duration of power supply, can be controlled.

[0120] The heater module 620 faces the lower end surface of the cartridge 630 (e.g., in the -z direction in Figure 7). It is detachably coupled to the surface and supplied with aero from the storage tank 631 of the cartridge 630. A sol-forming substance can be heated to generate an aerosol.

[0121] For example, the first heater module 620 is located in a region facing the cartridge 630. A connecting member (not shown) is positioned on the lower end surface of the cartridge 630, and a second connecting member (not shown) is also positioned thereon. By being coupled to or separated from the cartridge 630, the heater module 620 is connected to the cartridge 630. Although it can be detachably coupled, the coupling method between the cartridge 630 and the heater module 620 The formula is not limited to that.

[0122] According to one embodiment, the heater module 620 has an interior and Aerosol-generating material inlet 621 connecting the inside of the storage tank 631 of the cartridge 630 , an air inlet 622 for external air to flow into the heater module 620, and Air exhaust for expelling aerosols generated inside the heater module 620 to the outside. It also includes 623.

[0123] The aerosol-generating material stored in the storage tank 631 of cartridge 630 is aerosol-generating The material flows into the heater module 620 through the material inlet 621, and the heater module A heater (not shown) located inside the 620 is supplied with aerosol from the storage tank 631. The generated substance can be heated.

[0124] External air flows into the heater module 620 through the air inlet 622, Inside the heater module 620, the outside air that flows into the heater module 620 The air is mixed with the vapor generated by heating the aerosol-generating substance. Aerosols may be generated.

[0125] The aerosol generated inside the heater module 620 is The heater module is located in an area facing the cartridge 630, and the air outlet 623 is located there. After flowing from the 620 to the cartridge 630, the aero air flows through the mouthpiece 630m. It can be discharged to the outside of the sol generating device 10. For example, through the user's mouthpiece 630m. The inhalation causes a decrease in the pressure inside the cartridge 630, which in turn causes the heater module to... The air and / or aerosols inside module 620 are released from the heater module 620 into the cartridge. The user will be moved inside the cartridge 630. The air and / or aerosols can be inhaled.

[0126] Cartridge 630 contains a storage tank 631 in which aerosol-generating material is stored, and a heater motor A 630m mouthpiece for supplying the user with aerosol generated at 620 joules. (For example, it also includes a mouthpiece 630m (Figure 6)).

[0127] When the cartridge 630 and the heater module 620 are connected, the storage tank 631 The internal space of the heater module 620 is connected or fluidly connected, and as a result, the storage tank 631 The aerosol-generating material stored there may flow into the internal space of the heater module 620. .

[0128] At this time, the aerosol-generating substance stored in the storage tank 631 contains volatile tobacco fragrance components. It may contain tobacco-containing substances or a liquid composition containing non-tobacco substances. .

[0129] According to one embodiment, the liquid composition is water, solvent, ethanol, plant extract, and fragrance. It is one of the following components: flavoring agents and vitamin mixtures, or a combination of these components. It may also contain a mixture. The fragrance contains menthol, peppermint, and spearmint oil. It also contains, but is not limited to, the aromatic components of various fruits. Flavoring agents also contain ingredients that can provide users with a variety of flavors or aromas. The mine mixture contains at least one of the following: vitamin A, vitamin B, vitamin C, and vitamin E. It may also be a mixture of these, but is not limited to them. This also includes aerosol-forming agents such as glycerin and propylene glycol. .

[0130] For example, the liquid composition is glycerin and propylene in any weight ratio to which nicotine salt has been added. It also contains a solution with nicotine glycol. The liquid composition contains two or more nicotine salts It also contains. The nicotine salt is made by adding a suitable acid, including an organic or inorganic acid, to the nicotine. It can be formed by adding nicotine. The nicotine may be naturally occurring or synthetic nicotine. It is nicotine and can have any suitable weight concentration relative to the total solution weight of the liquid composition.

[0131] The acid for nicotine salt formation can be appropriately selected considering factors such as the blood nicotine absorption rate, the operation of the aerosol generating device 10 temperature, flavor or taste, solubility, etc. For example, if it is an acid for the formation of nicotine salts, benzoic acid, lactic acid, salicylic acid, lauric acid, sorbic acid , levulinic acid, pyruvic acid, formic acid, acetic acid, propionic acid, butyric acid, valeric acid, caproic acid , caprylic acid, capric acid, citric acid, myristic acid, palmitic acid, stearic acid, oleic acid , linoleic acid, linolenic acid, phenylacetic acid, tartaric acid, succinic acid, fumaric acid, gluconic acid , saccharic acid, malonic acid or malic acid, a single acid selected from the group consisting of or a mixture of two or more acids selected from the above group, but is not limited thereto.

[0132] The aerosol generating device 10 according to one embodiment has a structure in which the cartridge 630 and the heater module 620 are detachably coupled, and the heater module 620 and the main body 610 are detachably coupled to enable the replacement of the cartridge 630 and / or the heater module 620.

[0133] For example, when the aerosol generating substance stored in the storage tank 631 of the cartridge 630 is depleted, the user can replace the existing cartridge 630 with a new cartridge 630 and continue smoking. As another example, when the performance of the components of the heater module 620 ( e.g., heater or wick) deteriorates and an insufficient amount of aerosol is generated, the user The system replaces the existing heater module 620 with a new heater module 620, and It can generate a considerable amount of aerosol.

[0134] Figure 8 is a block diagram showing the configuration of an aerosol generating device according to one embodiment.

[0135] Referring to Figure 8, the aerosol generator 10 consists of a main body 810 and a heater module 820. And also includes cartridge 830. Aerosol generator 10 shown in Figure 8 The components related to this embodiment are illustrated in Figure 8. In addition to the elements, other general-purpose components are also included in the aerosol generator 10. This means that if a person has ordinary skill in the art related to this embodiment Then, it should be understandable. For example, the aerosol generator 10 has at least one sensor (Not shown), user interface (Not shown), and memory (Not shown) It also includes one more thing.

[0136] At least one of the sensors may include a puff detection sensor, a temperature detection sensor, etc. The results sensed by at least one sensor are sent to the control unit 81 in the main unit 810. The signal is transmitted to unit 1, and based on the sensing result, the control unit 811 controls the heater module 820. Control of operation of heater 823, smoking restriction, cartridge 830 or heater module 820 The determination of whether they are joined or not, and the display of notifications, etc. The aerosol generator 10 can be controlled so that various functions are performed.

[0137] The user interface provides the user with information related to the status of the aerosol generator 10. It may be provided. The user interface is a display or running that outputs visual information. A motor that outputs tactile information, a speaker that outputs sound information, and information input from the user. Input / output (I / O) interface that receives data or outputs information to the user. Whether it's communicating with a device (e.g., a button or touchscreen) or charging power. A terminal for supplying external devices and wireless communication (e.g., Wi-Fi (wireless fid) elity), Wi-Fi Direct, Bluetooth (registered trademark), NFC (near-field communication) A variety of interfaces such as communication interface modules for performing ion, etc. It also includes a means of suction. However, the aerosol generating apparatus 10 is as illustrated above. Only a portion of the diverse user interface examples presented are selected and implemented. .

[0138] The memory is a hard drive that stores various data processed within the aerosol generator 10. The memory is a device that stores data processed by the control unit 811, and data to be processed. It can be stored. The memory in question is DRAM (dynamic random access memory) or SRAM (status memory). RAM (random access memory) and ROM (read-on memory) are examples of random access memory (ICs). ly memory), EEPROM (electrically erasable programmable read-only memory) It can be embodied by a variety of types such as the above. The memory contains the movement of the aerosol generator 10 Time taken, maximum number of puffs, current number of puffs, at least one temperature profile, and user Data related to smoking patterns and the like can be stored.

[0139] The main body 810 also includes a control unit 811 and a battery 812, and the heater module 820 also includes a heater 823, an integrated circuit 824, and a printed circuit board 825 on which the integrated circuit 824 is mounted. The heater module 820 is detachably coupled to the main body 810, and the cartridge 830 can be detachably coupled to the heater module 820. Therefore, the heater module 820 and the cartridge 830 can be individually replaced, but the depletion time of the aerosol generating substance held in the cartridge 830 and the durability of the heater module 820 can be considered individually.

[0140] The control unit 811 is hardware that controls the overall operation of the aerosol generating device 10. The control unit 811 can also be embodied by an array of a large number of logic gates, and by a combination of a general-purpose microprocessor and a memory in which a program that can be executed by the microprocessor is stored. Also, it will be understandable to those with ordinary knowledge in the technical field to which this embodiment belongs that the control unit 811 can also be embodied by other forms of hardware.

[0141] The control unit 811 analyzes the results sensed by at least one sensor and controls the subsequent processing. The control unit 811 can control the power supplied to the heater 823 so that the operation of the heater 823 starts or ends based on the results sensed by at least one sensor. For example, the control unit 811 can control the power supplied to the heater 823 by a puff sensing sensor. If a puff is detected, the battery 812 can be controlled to supply power to the heater 823. .

[0142] Battery 812 supplies the power used to operate the aerosol generator 10. For example, battery 812 can supply power so that heater 823 can be heated. Furthermore, the battery 812 is part of the other hardware configurations provided within the aerosol generator 10. For example, the power required for the operation of the sensor, user interface, memory, and control unit 811. It can supply power. Battery 812 is a rechargeable battery, and a single-use battery. It is also a lithium polymer (LiPoly) battery. It is not limited to that.

[0143] Heater 823 may refer to a device for heating aerosol-generating substances. For example, The heater 823 can be formed from any suitable electrical resistant material. For example, Electrically resistant materials include titanium, zirconium, tantalum, platinum, nickel, cobalt, and Chromium, hafnium, niobium, molybdenum, tungsten, tin, gallium, manganese, iron It can also be a metal or metal alloy, including copper, stainless steel, nichrome, etc., but is not limited to these. It is not something that is done. For example, heater 823 is a combination of silica wick and It also includes at least one of the following: an oil heater and a porous ceramic heater.

[0144] The integrated circuit 824 is separate from the control unit 811 which is mounted on the main unit 810, and is a heater module. This could mean the control circuit implemented within module 820. Integrated circuit 824 is the heater module 8 It can be mounted on a printed circuit board 825 located within 20. The integrated circuit 824 has a large number of logic gates. It is also embodied by an array of microprocessors, and the microprocessors The program that can be executed is also realized through its combination with the memory in which it is stored.

[0145] When the heater module 820 is coupled with the main body 810, the integrated circuit 824 controls the control unit 8 It can be electrically connected to 11. The integrated circuit 824 is electrically connected to the control unit 811, and Normal product certification for heater module 820, or prevention of overuse of heater module 820 It can be used to stop something.

[0146] The integrated circuit 824, controlled by the control unit 811, controls the user's smoking and related operations (for example, user Each time a puff is detected, a count is performed based on the signal transmitted from the control unit 811. The number of times corresponding to the result of the count can be stored. The number of times stored in the integrated circuit 824 is stored in the HE Since the heating module 820 is proportional to the time it takes to perform the heating operation, the heater module 82 Considering the durability of 0, the critical value set in advance and the number of times stored in the integrated circuit 824 Through comparison, the replacement timing for heater module 820 can be accurately determined.

[0147] Furthermore, the integrated circuit 824 also includes a counter for counting the number of puffs. Furthermore, the integrated circuit 824 may include non-volatile memory for storing the counted number of times. Yes. The integrated circuit 824 includes a non-volatile memory for storing the counted number of times, By separating the heater module 820 from the main body, the power supply to the integrated circuit 824 is Even if interrupted, the counted number can be maintained. Therefore, the heater module 820 After being separated from the main unit 810, it is either reconnected to the main unit or connected to another main unit. However, this can prevent use that exceeds the durability of the heater module 820.

[0148] Figure 9 shows an aerosol generating device according to one embodiment, comprising a cartridge and a heater module. This is a diagram relating to the identification of a coupled aerosol generator based on its connection status. .

[0149] Referring to Figures 8 and 9, the heater module 920 has first terminals 921-1, 921 -2, including the second terminals 922-1, 922-2 and the third terminals 923-1, 923-2 Also, the first terminals 921-1, 921-2, the second terminals 922-1, 922-2 and the third Terminals 923-1 and 923-2 can each be configured as a pair.

[0150] The first terminals 921-1 and 921-2 are connected to the heater module 920 via the cartridge 930. When coupled, the cartridge 930 and the heater module 920 can be electrically connected. Specifically, terminals 921-1 and 921-2 are connected to the heater module of cartridge 930. When coupled to the 920, it electrically connects with the energized part 931 located on the cartridge 930. They are connected, forming a closed circuit.

[0151] The second terminals 922-1, 922-2 and the third terminal 923-1 of the heater module 920, 923-2 is when the heater module 920 is coupled to the main body 910, the heater module Terminal 920 and main unit 910 can be electrically connected. Specifically, the second terminals 922-1, 92 2-2 is electrically connected to the first terminals 911-1 and 911-2 located on the main body 910. The third terminals 923-1 and 923-2 are connected to the second terminals 912-1 and 912 located on the main body 910. It can be electrically connected to -2.

[0152] The main unit 910 has first terminals 911-1, 911-2 and second terminals 912-1, 912-2 It also includes: First terminals 911-1, 911-2 and second terminals 912-1, 912 -2 can each be configured in pairs. First terminals 911-1, 911-2 and second terminal 9 12-1,912-2 can be electrically connected to the control unit 811 located in the main body 910.

[0153] First terminals 921-1, 921-2 and third terminal 92 are located on the heater module 920. 3-1,923-2 is transmitted via the printed circuit board 825 located on the heater module 920. They can be electrically connected. The integrated circuit 824 mounted on the printed circuit board 825 has a third terminal 9 23-1, 923-2 are electrically connected, and the control unit 811 located on the main body 910 is electrically connected to them. It can be connected to.

[0154] The energized section 931 located on the cartridge 930 is connected to the heater module of the cartridge 930. When coupled to the 920, the first terminals 921-1 and 921-2 of the heater module 920 It is electrically connected and can generate an energizing signal. The energizing part 931 is made of a conductive material. It is possible. The control unit 811 controls the heater module 920 to which the cartridge 930 is coupled. When connected to the main unit 910, the third terminal 923-1, 923- of the heater module 920 A power supply signal can be received via 2. This power supply signal is received via the third terminals 923-1, 923-2 and The signal is applied via the first terminals 921-1 and 921-2, and is mediated by the energizing section 931. This is an electrical signal. This energizing signal is supplied from the battery under the control of the control unit 811. Specifically, the control unit 811 controls the third terminal 923-1 of the heater module 920. The power supply signal is transmitted via the second terminals 912-1 and 912-2 of the main unit 910, which is connected to 923-2. It can be received.

[0155] The control unit 811 uses the strength of the energizing signal as a reference to determine the cartridge 930, heater module 9 The aerosol generating device 10, to which both 20 and the main body 910 are connected, can be identified.

[0156] Figure 10 shows a flowchart relating to a method for determining whether a cartridge is coupled according to one embodiment. It's a chart.

[0157] Referring to Figures 8 to 10, step S10 is the step in which the control unit 811 measures the energization signal. It is a floor. The energizing signal is transmitted between the energizing section 931 of the cartridge 930 and the heater module 82 The first terminals 921-1 and 921-2 of 0,920 can be electrically connected to generate the An energizing signal is also defined as a current flow exceeding a predetermined time, or a current amount exceeding a reference value. For example... And, if the current flow signal is already set to a current flow for a predetermined time or longer, then for a predetermined time or longer The current flow is classified into the energizing signal, and the current flow for a predetermined time or less (including 0) is classified as no It can be classified as an IZ signal. Another example is the current amount at which the energizing signal is above a reference value. When set, current amounts exceeding the reference value are classified as energized signals, and current amounts below the reference value (including 0) are classified as energized signals. The current of the current can be classified as a noise signal. The distinction between the energizing signal and the noise signal is as described above. This includes examples and can be categorized by multiple criteria.

[0158] The control unit 811 compares the power supply signal with a previously set reference value (S1020), and if it is greater than or equal to the reference value, In some cases, the cartridge 930 may be recognized as being in a coupled state. Specifically, the control unit 811, The aerosol generator 10 consists of cartridges 830, 930, and heater modules 820, 9 It can be recognized that both 20 and the main unit 910 are connected (S1030).

[0159] The control unit 811 compares the power supply signal with a previously set reference value (S1020), and if it is less than the reference value, In some cases, cartridges 830 and 930 may be recognized as being in an unconnected state. Specifically, the control unit 811 is an aerosol generator consisting of cartridges 830, 930, and heater module 82 Either 0,920 or the main unit 910 may be recognized as being in an unconnected state (S1040). .

[0160] Figure 11 is a block diagram of an aerosol generator 1100 according to another embodiment.

[0161] The aerosol generator 1100 consists of a control unit 1110, a sensing unit 1120, and an output unit 11 30, battery 1140, heater 1150, user input unit 1160, memory 1170 and It also includes the communications unit 1180. However, the internal structure of the aerosol generator 1100 is However, it is not limited to what is shown in Figure 11. That is, aerosol generating device In the design of 1100, some of the configurations shown in Figure 11 are omitted or new The fact that additional shelf configurations can be added is typical in the technical field relating to this embodiment. Anyone with the necessary knowledge should be able to understand it.

[0162] The sensing unit 1120 detects the status of the aerosol generator 1100, or the aerosol generation The device 1100 can sense the state of its surroundings and transmit the sensed information to the control unit 1110. Based on the sensed information, the control unit 1110 controls the operation of the heater 1150 and restricts smoking. We will notify you whether or not to insert aerosol products (e.g., cigarettes, cartridges, etc.). The aerosol generator 1100 is controlled so that various functions such as display can be performed. ru.

[0163] The sensing unit 1120 includes a temperature sensor 1122, an insertion sensing sensor 1124, and a puff sensor. It also includes, but is not limited to, at least one of the items in SA1126. stomach.

[0164] The temperature sensor 1122 detects when the heater 1150 (or aerosol-generating substance) is heated. It can sense temperature. The aerosol generator 1100 has a separate sensor that senses the temperature of the heater 1150. Either a temperature sensor is included along the way, or the heater 1150 itself can perform the role of a temperature sensor. Alternatively, the temperature sensor 1122 may monitor the temperature of the battery 1140. It is also arranged around the battery 1140.

[0165] The insertion sensing sensor 1124 can detect the insertion and / or removal of aerosol products. For example, the insertion sensing sensor 1124 is a film sensor, pressure sensor, light sensor, resistive A sensor including at least one of the following: a sensor, a capacitive sensor, an inductive sensor, and an infrared sensor. Furthermore, it can detect signal changes caused by the insertion and / or removal of aerosol products. I will.

[0166] The puff sensor 1126 is based on various physical changes in the airflow passage or airflow channel. It can detect puffs in the device. For example, the puff sensor 1126 can detect temperature changes and flow rate changes. The device can detect user puffs based on either voltage or pressure changes.

[0167] The sensing unit 1120 includes the aforementioned sensors (temperature sensor 1122, insertion sensing sensor 112 In addition to 4 and puff sensor 1126), there are also temperature / humidity sensors, pressure sensors, and geomagnetic sensors (ma gnetic sensor, accelerometer, gyroscope, position Location sensors (e.g., GPS (global positioning system)), proximity sensors and RGB (r A further comprising at least one of the following: ed-green-blue (illuminance) sensors. Also, the function of each sensor can be intuitively inferred by an average engineer from its name, so A detailed explanation will be omitted.

[0168] The output unit 1130 outputs information related to the status of the aerosol generator 1100, and the user It can be provided to the display unit 1132, the haptic unit 1134 and It also includes, but is limited to, at least one of the following: and the sound output section 1136. It is not. The display unit 1132 and the touchpad have a layered structure, and the touchpad When configured as clean, the display unit 1132 has input devices in addition to output devices. It can also be used as such.

[0169] The display unit 1132 visually displays information related to the aerosol generating device 1100 to the user. It can be provided in a specific manner. For example, information relating to the aerosol generating device 1100 can be provided in the aerosol generating The charge / discharge status of the battery 1140 of the device 1100, the preheating status of the heater 1150, and the aero The insertion / removal of sol products, or the use of the aerosol generator 1100, is restricted. This refers to various types of information such as status (e.g., abnormal item detection), and the display unit 1132 is shown in front The recorded information can be output externally. The display unit 1132 is, for example, a liquid crystal display panel. These include LCDs (liquid crystal displays) and organic light-emitting display panels (OLEDs). The ray section 1132 is also in the form of an LED (light-emitting diode) light-emitting element.

[0170] The haptic unit 1134 converts electrical signals into mechanical or electrical stimuli. Information related to the aerosol generating device 1100 can be provided to the user tactilely. For example, The articulation unit 1134 may also include a motor, piezoelectric element, or electrical stimulator.

[0171] The acoustic output unit 1136 provides the user with information related to the aerosol generator 1100 in an audible format. It can be provided to. For example, the audio output unit 1136 converts an electrical signal into an audio signal and outputs it to the outside. It is possible.

[0172] The battery 1140 supplies the power used to operate the aerosol generator 1100. The battery 1140 can supply power so that the heater 1150 can be heated. In addition, the battery 1140 is equipped with other components within the aerosol generator 1100 ( Example: Sensing unit 1120, output unit 1130, user input unit 1160, memory 1170 and It can supply the power necessary for the operation of the communication unit 1180). The battery 1140 is rechargeable. It is both a rechargeable battery and a single-use battery. For example, battery 1140 is a lithium battery. It is a lithium polymer (LiPoly) battery, but it is not limited to that.

[0173] The heater 1150 is powered by the battery 1140 and heats the aerosol-generating material. It is possible. Although not shown in Figure 11, the aerosol generator 1100 has a battery 114 A power conversion circuit that converts 0 power and supplies it to the heater 1150 (e.g., DC (direct current) It also includes a DC converter. When generating aerosols using an induction heating method, the aerosol generating device 1100 uses a battery. This is a DC / AC (alternating current) converter that converts the DC power supply of the Ri1140 to AC power supply. It also includes data.

[0174] Control unit 1110, sensing unit 1120, output unit 1130, user input unit 1160, The Mori 1170 and the communication unit 1180 are powered by the battery 1140 and perform their functions. It is possible. Although not shown in Figure 11, the power of the battery 1140 is converted, and each component Power conversion circuits that supply power to the components, for example, LDO (low dropout) circuits or voltage regulators It also includes a rectifier circuit.

[0175] In one embodiment, the heater 1150 may also be formed of any suitable electrical resistant material. For example, suitable electrical resistant materials include titanium, zirconium, tantalum, platinum, Nickel, cobalt, chromium, hafnium, niobium, molybdenum, tungsten, tin, Metals or metal alloys including gallium, manganese, iron, copper, stainless steel, nichrome, etc. There are other options, but they are not the only ones. Also, heater 1150 uses metal heating wires and conductive materials. This can also be realized by metal heating plates with heating tracks, ceramic heating elements, etc. It is not limited to that.

[0176] In other embodiments, the heater 1150 is also an induction heating type heater. For example, The heater 1150 generates heat through a magnetic field applied by the coil, and aerosol-producing substances It also contains a susceptor that heats the food.

[0177] The user input unit 1160 receives information entered by the user, or to the user It can output information. For example, the user input unit 1160 can output information such as a keypad and a dome. Switch (dome switch), touchpad (contact capacitive type, pressure-resistant type, red (External radiation sensing method, surface ultrasonic conduction method, integral tension measurement method, piezoelectric effect method, etc.) This could include a wheel, jog switch, etc., but is not limited to these. Although not shown in Figure 11, the aerosol generator 1100 uses USB (universal series) A connection interface such as an AL bus interface This includes, and via a connecting interface such as the USB interface, other external devices It can connect to a device to send and receive information, or it can charge the battery 1140.

[0178] Memory 1170 stores various data processed within the aerosol generator 1100. This is hardware that stores the data processed by the control unit 1110, and the data being processed. Yes. Memory 1170 is a flash memory type, hard drive Hard disk type, Multimedia Card Micro type (ARD micro type), card-type memory (for example, SD (Secure Digital) memory or This includes XD (extreme digital) memory, RAM (random access memory), and SRAM. (static random access memory), ROM (read-only memory), EEPROM (elect erically erasable programmable read-only memory), PROM(programmable read-on At least one type of optical memory, magnetic memory, magnetic disk, or optical disk. It also includes a recording medium. The memory 1170 operates during the operation of the aerosol generator 1100. Interval, maximum number of puffs, current number of puffs, at least one temperature profile, and user's usage It can store data related to smoke patterns, etc.

[0179] The communication unit 1180 includes at least one component for communication with other electronic devices. For example, the communication unit 1180 is a short-range wireless communication unit. It also includes a cation unit 1182 and a wireless communication unit 1184.

[0180] The short-range communication unit 1182 is a Bluetooth communication unit, BLE (Bluetooth Low Energy) communication unit. communication unit, near field communication unit, WLAN (wireless local Area network (Wi-Fi (wireless fidelity)) communication unit, Zigbee (registration Trademark)) Communications unit, Infrared (IrDA: infrared data association) communications unit, WFD (Wi-Fi) Includes Fi Direct communication section, UWB (ultra-wideband) communication section, Ant+ communication section, etc. However, it is not limited to those things.

[0181] The wireless communication unit 1184 includes a cellular network communication unit, an internet communication unit, and a computer. Network (e.g., LAN (local area network) or WAN (wide area network)) k)) This includes, but is not limited to, the communications department. 1184 uses subscriber information (e.g., International Mobile Subscriber Identifier (IMSI)) to communicate Within the network, the aerosol generator 1100 can also be verified and certified.

[0182] The control unit 1110 can control the overall operation of the aerosol generator 1100. In this configuration, the control unit 1110 also includes at least one processor. A processor can also be embodied by an array of numerous logic gates, creating a general-purpose microprocessor. The combination of the processor and the memory in which a program that can be executed by the microprocessor is stored. It can also be realized through collaboration. Furthermore, it can also be realized through other forms of hardware. This means that any person with ordinary skill in the art to which this embodiment belongs will understand it. It will probably sell.

[0183] The control unit 1110 controls the supply of power from the battery 1140 to the heater 1150. By doing so, the temperature of the heater 1150 can be controlled. For example, the control unit 1110 controls the battery By controlling the switching of the switching elements between the re 1140 and the heater 1150 The power supply can be controlled. In another example, the control command of the control unit 1110 can directly control heating. The circuit can also control the power supply to the heater 1150.

[0184] The control unit 1110 analyzes the results sensed by the sensing unit 1120, and then The process to be performed can be controlled. For example, the control unit 1110 can control the sensing unit 1120 Based on the detected result, the heater 1150 is started or stopped from operating. The power supplied to 1150 can be controlled. Another example is that the control unit 1110 controls the sensor Based on the results sensed by the sensing unit 1120, the heater 1150 is heated to a predetermined temperature. To either be heated or to maintain an appropriate temperature, the heater 1150 is supplied with The amount of electricity supplied and the duration of that supply can be controlled.

[0185] Based on the results sensed by the sensing unit 1120, the control unit 1110 outputs to the output unit 11 30 can be controlled. For example, the number of puffs counted via the puff sensor 1126 can be set to a predetermined value. As the number of times increases, the control unit 1110 controls the display unit 1132 and the haptic unit 1134. The aerosol generator 11 is transmitted to the user via at least one of the acoustic output units 1136. 00 may indicate that it will be terminated soon.

[0186] The control unit 1110 outputs a control signal based on user input received via the user input unit 1160. However, for the same user input, the control differs depending on how the cartridges are connected. It can output a signal.

[0187] Specifically, if the received energizing signal is less than a reference value, the control unit 1110 will turn off the cart. The ridge is recognized as being in an unconnected state, and in response to user input via the user input unit 1160, the first control The signal can be output. On the other hand, the control unit 1110 is able to output a signal if the received power-on signal is above a reference value. In this case, the cartridge is recognized as being in a connected state, and user input is received via the user input unit 1160. It can output a second control signal.

[0188] For example, the control unit 1110 recognizes the cartridge as being in a coupled state for the same user input. If this occurs, a first control signal is output to supply power to the heater 1150, but the cartridge If the device detects an uncoupled state, it issues a second control signal that cuts off the power supplied to the heater 1150. It is possible.

[0189] To give another example, the control unit 1110 connects the cartridges for the same user input. If this state is recognized, a first control signal is output to supply first power to the heater 1150. If the cartridge is recognized as unconnected, the second power supply is provided to the heater 1150. It can output a control signal. Here, the second power is also a higher power than the first power. 1 Power is the power supplied to the heater 1150 in normal smoking mode, and the second The power will heat the heater 1150 with even higher heat than in normal smoking mode. Furthermore, in the cleaning mode which vaporizes the residual aerosol-generating substance, the heater 1150 It is also the power that is supplied. Therefore, the aerosol generating device 1100 according to one embodiment is A user input section 1160 for heating the heater 1150 in smoke mode, and a cleaning mode Without needing to configure a separate user input unit 1160 for operating the device, one user input Regarding the force, it has the advantage of being able to perform two types of operations depending on the state in which the cartridge is connected. Yes. That is, in one embodiment, the aerosol generating device 1100 has a cartridge coupling Depending on the circumstances, they may behave differently in response to the same user input, - This could simplify the input interface.

[0190] In one embodiment, the control unit 1110, if the received energizing signal is less than a reference value, The system recognizes the cartridge as being unconnected and, via the display unit 1132, displays the first UI (use The r interface screen can be output. On the other hand, the control unit 1110 uses the received power supply signal as a reference. If the value is greater than or equal to the value, the cartridge is recognized as being in a connected state, and the first U is displayed via the display unit. It may output a second UI screen that is different from I. For example, the first UI may be related to the cleaning mode. Icons are arranged, and the second UI may contain icons related to smoking mode.

[0191] One embodiment is a computer program module that is executed by a computer. It can also be embodied in the form of a recording medium containing command words that can be executed by a computer. A readable medium is any available medium that can be accessed by a computer. This includes both volatile and non-volatile media, and both separated and non-separated media. The media readable by the computer include both computer recording media and communication media. It also contains computer-readable instruction words and data. Any method for storing information such as structure, program modules, or other data. Volatile and non-volatile, separated and non-separated media as embodied by law or technology This also includes. The communication medium typically consists of computer-readable command words and data structures. , other data of modulated data signals such as program modules, or other transmissions Includes a transmission mechanism and any information transmission medium.

[0192] The above-described embodiments are merely illustrative examples and do not apply to the usual practices in the art. Anyone with the necessary knowledge can derive various modifications and equivalent other embodiments from them. You will understand that this is the case. Therefore, the true scope of protection of the invention is the attached patent application. This is determined by the scope of the claim, and is equivalent to the scope described in the patent claim. All differences are interpreted as being included within the scope of protection defined by the claims. It is necessary.

Claims

1. The main unit includes a control unit and a battery, The main body is detachably connected to a heater for heating aerosol-generating material. Data module and, The aerosol is detachably coupled to the heater module and transmitted to the heater. A cartridge containing the generated substance, The heater module is When the cartridge is coupled to the heater module, the cartridge and the A first terminal that electrically connects to the heater module, When the heater module is coupled to the main body, the heater module and the control An aerosol generating apparatus including a second terminal and a third terminal that electrically connect a part.

2. The heater module includes a printed circuit that electrically connects the first terminal and the third terminal. The aerosol generating apparatus according to claim 1, further comprising a substrate.

3. The heater module further includes an integrated circuit mounted on the printed circuit board, The integrated circuit is electrically connected to the control unit via the third terminal, according to claim 2. The aerosol generating apparatus described.

4. The aforementioned integrated circuit is Each time a puff is detected, the number of puffs is counted based on the signal transmitted from the control unit. The aerosol generating apparatus according to claim 3, which stores the number of counts.

5. The aforementioned integrated circuit is Aerosol generating apparatus according to claim 4, comprising a non-volatile memory for storing the number of times Place.

6. The heater is supplied with power from the battery via the second terminal, according to claim 1. The aerosol generating apparatus described.

7. When the cartridge is coupled to the heater module, the first terminal and electrical The aerosol generating apparatus according to claim 1, further comprising an energizing section connected to the aerosol generating apparatus.

8. When the energizing part is electrically connected to the first terminal, the energizing part generates an energizing signal. death, The control unit receives the power supply signal via the third terminal, as described in claim 7. Rosol generating device.

9. The aforementioned energizing signal is a current flow for a predetermined time or longer, or a current amount exceeding a reference value, as requested. The aerosol generating apparatus described in item 8.

10. The aerosol generating apparatus further includes a user input unit that receives user input, The control unit, In response to the aforementioned user input, If the current supply signal is below a reference value, a first control signal is output. If the current signal is above a reference value, a second control signal different from the first control signal is output. The aerosol generating apparatus according to claim 8.

11. Claim 10, the first control signal is a signal that cuts off the power supplied to the heater. The aerosol generating apparatus described above.

12. The first terminal, the second terminal, and the third terminal are each configured in a pair, claim The aerosol generating apparatus described in 1.

Images