Battery coupling structure and aerosol generating apparatus containing the same

Abstract

The battery coupling structure includes a battery for supplying power, a housing including a coupling space for housing the battery, a plurality of receiving terminals inserted into a portion of the housing for receiving power from the battery, a pressurizing member for pressurizing the battery so that the battery housed in the coupling space contacts the receiving terminals, and an elastic member that supports the pressurizing member and moves the pressurizing member in a direction transverse to the battery insertion direction, wherein the plurality of receiving terminals sequentially contact the battery during the process of inserting the battery into the coupling space.

Description

Technical Field

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[0005]

[0001] Various embodiments of the present invention relate to a battery coupling structure and an aerosol generating device including the same, and more particularly, Housing relate to a battery coupling structure having a structure for stably coupling a battery and an aerosol generating device including the same.

Background Art

[0002] Recently, there has been an increasing demand for alternative methods to overcome the disadvantages of conventional cigarettes. For example, there has been an increasing demand for a system that generates an aerosol by heating a cigarette or an aerosol generating substance using an aerosol generating device, rather than by burning a cigarette to generate an aerosol. Accordingly, research on heat-generating aerosol generating devices has been actively conducted.

[0003] On the other hand, as the global interest in environmental issues increases, there is a growing demand for evidence of environmental friendliness and safety throughout the entire life cycle of batteries, from production to recycling. Accordingly, in the field of aerosol generating devices, research on separable batteries has been newly advanced while promoting the development of related technologies such as battery reuse and recycling.

Summary of the Invention

Problems to be Solved by the Invention

[0004] Embodiments are Housing to provide a battery coupling structure having a structure for stably coupling a battery and an aerosol generating device including the same.

[0005] The problems to be solved through the embodiments are not limited to the problems described above, and problems not mentioned will be clearly understood by those having ordinary knowledge in the technical field to which the embodiments belong from the present specification and the accompanying drawings.

Means for Solving the Problems

[0006] A battery coupling structure according to one embodiment includes a battery for supplying power, a housing including a coupling space for housing the battery, a plurality of receiving terminals inserted into a portion of the housing for receiving power from the battery, a pressurizing member for pressurizing the battery so that the battery housed in the coupling space contacts the receiving terminals, and an elastic member that supports the pressurizing member and moves the pressurizing member in a direction transverse to the battery insertion direction, wherein the plurality of receiving terminals can sequentially contact the battery during the process of inserting the battery into the coupling space. [Effects of the Invention]

[0007]

[0008] According to the battery coupling structure and aerosol generating apparatus including the embodiment, the battery can be stably coupled simply by inserting the battery into the housing. 。

[0009] The effects of the embodiments are not limited to those described above, and any effects not mentioned will be clearly understood by a person with ordinary skill in the art to which the embodiments pertain from this specification and the accompanying drawings. [Brief explanation of the drawing]

[0010] [Figure 1A] This is a drawing showing an example of an aerosol generating apparatus according to one embodiment. [Figure 1B] This is a drawing showing an example of an aerosol generating apparatus according to one embodiment. [Figure 1C] This is a drawing showing an example of an aerosol generating apparatus according to one embodiment.

[0011] [Figure 2] This is a schematic perspective view of an aerosol generating apparatus according to one embodiment of the present invention.

[0012] [Figure 3]It is a cross-sectional view showing a battery coupling structure according to an embodiment of the present invention.

[0013] [Figure 4A] It is a drawing sequentially showing the process in which a battery applicable to the battery coupling structure of FIG. 3 is inserted into the coupling space of the housing. [Figure 4B] It is a drawing sequentially showing the process in which a battery applicable to the battery coupling structure of FIG. 3 is inserted into the coupling space of the housing. [Figure 4C] It is a drawing sequentially showing the process in which a battery applicable to the battery coupling structure of FIG. 3 is inserted into the coupling space of the housing. [Figure 4D] It is a drawing sequentially showing the process in which a battery applicable to the battery coupling structure of FIG. 3 is inserted into the coupling space of the housing. [Figure 4E] It is a drawing sequentially showing the process in which a battery applicable to the battery coupling structure of FIG. 3 is inserted into the coupling space of the housing. [Figure 4F] It is a drawing sequentially showing the process in which a battery applicable to the battery coupling structure of FIG. 3 is inserted into the coupling space of the housing. [Figure 4G] It is a drawing sequentially showing the process in which a battery applicable to the battery coupling structure of FIG. 3 is inserted into the coupling space of the housing.

[0014] [Figure 5] It is a cross-sectional view showing a battery coupling structure according to another embodiment of the present invention.

[0015] [Figure 6A] It is a cross-sectional view showing a first state of a battery coupling structure according to still another embodiment of the present invention.

[0016] [Figure 6B] It is a cross-sectional view showing a second state of the battery coupling structure of FIG. 6A.

[0017] [Figure 7]This is a cross-sectional view of an aerosol generating apparatus according to another embodiment of the present invention.

[0018] [Figure 8] This is a block diagram of an aerosol generating apparatus according to yet another embodiment of the present invention. [Modes for carrying out the invention]

[0019] The embodiments disclosed herein will be described in detail below with reference to the attached drawings, but regardless of the reference numerals used in the drawings, identical or similar components will be given the same reference numerals, and redundant descriptions thereof will be omitted.

[0020] The suffixes "module" and "part" used with respect to the constituent elements in the following description are added or used interchangeably solely for the purpose of facilitating the creation of the specification, and do not have any distinct meaning or role on their own.

[0021] Furthermore, in describing the embodiments disclosed herein, if a specific description of such prior art is deemed to obscure the gist of the embodiments disclosed herein, such detailed description will be omitted. In addition, the accompanying drawings are merely for the purpose of facilitating the understanding of the embodiments disclosed herein, and it should be understood that the accompanying drawings do not limit the technical ideas disclosed herein and include all modifications, equivalents, or substitutes that fall within the concept and technical scope of the present invention.

[0022] Terms including ordinal numbers, such as "first," "second," etc., can be used to describe a variety of components, but the components are not limited by such terms. The terms are simply used to distinguish one component from another.

[0023] When it is mentioned that one component is "linked" or "connected" to another component, it must be understood that it is either directly linked to the other component, or connected but with other components in between. On the other hand, when it is mentioned that one component is "directly linked" or "directly connected" to another component, it must be understood that there are no other components in between.

[0024] A singular expression includes plural expressions unless the context clearly indicates otherwise.

[0025] Figures 1A to 1C are diagrams showing an example of an aerosol generating apparatus according to one embodiment.

[0026] figure Figures 1A to 1C show an example in which a cigarette (hereinafter, "aerosol product" or "stick" may be used interchangeably) is inserted into an aerosol generator.

[0027] Referring to Figures 1A to 1C, the aerosol generator 1 may include a battery 11, a control unit 12, a heater 18, and a cartridge 19.

[0028] Referring to Figure 1A, the aerosol generator 1 includes a battery 11, a control unit 12, and a heater 18. Referring to Figure 1B, the aerosol generator 1 further includes a cartridge 19. The aerosol product S can be inserted into the internal space of the aerosol generator 1.

[0029] When the aerosol product S is inserted into the aerosol generator 1, the aerosol generator 1 activates the heater 18 and / or cartridge 19 to generate an aerosol. The aerosol generated by the heater 18 and / or cartridge 19 is transmitted to the user via the aerosol product S. If necessary, the aerosol generator 1 can also heat the heater 18 even when the aerosol product S is not inserted into the aerosol generator 1.

[0030] On the other hand, the heater 18 may be omitted. Referring to Figure 1C, the aerosol generator 1 includes a battery 11, a control unit 12, and a cartridge 19. The aerosol generator 1 in Figure 1C does not have a space into which an aerosol product S can be inserted, and therefore does not have a heater 18 for heating the aerosol product S.

[0031] Figures 1A to 1C show the aerosol generator 1, which includes components related to this embodiment. Therefore, a person with ordinary skill in the art related to this embodiment will understand that, in addition to the components shown in Figures 1A to 1C, other general-purpose components are also included in the aerosol generator 1.

[0032] Figures 1A to 1C show the aerosol generator 1 with its components arranged in a single line. However, the internal structure of the aerosol generator 1 is not limited to what is shown. For example, the cartridge 19 and the heater 18 may be arranged in parallel. In other words, the arrangement of the battery 11, control unit 12, heater 18 and cartridge 19 may be changed depending on the design of the aerosol generator 1.

[0033] The battery 11 supplies power used to operate the aerosol generator 1. For example, the battery 11 can supply power to heat the heater 18 or cartridge 19, and can also supply power necessary for the operation of the control unit 12. In addition, the battery 11 can supply power necessary for the operation of the display, sensors, motors, etc. installed in the aerosol generator 1.

[0034] The battery 11 is a removable (detachable, separate) power source. The battery 11 is equipped with electrical contacts, and when the battery 11 is installed in the aerosol generator 1, the electrical contacts of the battery 11 are electrically connected to electrical contacts provided in the aerosol generator 1, thereby supplying power to the aerosol generator 1. As another example, the battery 11 may be equipped with a charging coil for supplying power to the aerosol generator 1 wirelessly, instead of separate electrical contacts. In other words, the power supply method of the battery 11 is diverse, and the electrical connection method between the battery 11 and the aerosol generator 1 changes depending on the power supply method supported by the battery 11.

[0035] The detachable battery 11 may be equipped with a charger interface that connects to an external charger. Power for charging the detachable battery 11 may be supplied to the battery 11 through the charger interface. The battery 11 may be charged by an external charger either while coupled to the aerosol generator 1 or while separated from the aerosol generator 1.

[0036] The control unit 12 controls the overall operation of the aerosol generator 1. Specifically, the control unit 12 controls the operation of not only the battery 11, heater 18, and cartridge 19, but also other components of the aerosol generator 1. The control unit 12 can also check the status of each component of the aerosol generator 1 and determine whether the aerosol generator 1 is operational.

[0037] The control unit 12 comprises at least one processor. The processor may be embodied as an array of numerous logic gates, or as a combination of a general-purpose microprocessor and memory storing a program executable by the microprocessor. It can also be understood by those with ordinary skill in the art to which this embodiment belongs that it may be embodied by other forms of hardware.

[0038] The heater 18 is heated by power supplied from the battery 11. For example, when a cigarette is inserted into the aerosol generator 1, the heater 18 is located outside the cigarette. Therefore, the heated heater 18 raises the temperature of the aerosol-generating material inside the cigarette.

[0039] The heater 18 may be an electrical resistance heater. For example, the heater 18 may have a conductive track, and current may flow through the conductive track to heat the heater 18. However, the heater 18 is not limited to the above example and can be used without restriction as long as it can be heated to a desired temperature. Here, the desired temperature may be preset in the aerosol generator 1, or it may be set to a desired temperature by the user.

[0040] On the other hand, as another example, the heater 18 is an induction heater. Specifically, the aerosol generator 1 may include an induction coil (not shown) surrounding the heater 18. When power is supplied to the induction coil by the battery 11, the induction coil can generate heat in the heater 18. The heater 18 is a susceptor, and the heater 18 can be heated by a magnetic field generated by the AC current flowing through the induction coil. The magnetic field penetrates the heater 18 and generates eddy currents within the heater 18. The current generates heat in the heater 18.

[0041] On the other hand, a cigarette may contain a susceptor that is heated by an induction heater. The susceptor inside the cigarette may be heated by a magnetic field generated by an AC current flowing through an induction coil.

[0042] Figures 1A and 1B show the heater 18 positioned outside the aerosol product S, but are not limited to this arrangement. The heater 18 includes tubular heating elements, plate-shaped heating elements, needle-shaped heating elements, or rod-shaped heating elements, and heats the inside or outside of the aerosol product S depending on the shape of the heating elements.

[0043] Furthermore, the aerosol generator 1 may be equipped with multiple heaters 18. In this case, the multiple heaters 18 may be arranged so as to be inserted inside the aerosol product S, or they may be arranged outside the aerosol product S. Alternatively, some of the multiple heaters 18 may be arranged so as to be inserted inside the aerosol product S, and the rest may be arranged outside the aerosol product S. In addition, the shape of the heaters 18 is not limited to the shapes shown in Figures 1A and 1B, and they may be manufactured in a variety of shapes.

[0044] Cartridge 19 heats the liquid composition to generate an aerosol, and the generated aerosol is delivered to the user by passing through the aerosol product S.

[0045] In other words, the aerosol generated by cartridge 19 can travel along the airflow path of the aerosol generator 1. In Figures 1A and 1B, the aerosol that has traveled along the airflow path can be transmitted to the user via the aerosol product S. In Figure 1C, the aerosol that has traveled along the airflow path can be transmitted to the user through the mouthpiece 20.

[0046] The cartridge 19 comprises a liquid storage unit, a liquid transmission means, and a cartridge heater, but is not limited to these. For example, the liquid storage unit, liquid transmission means, and cartridge heater may be provided in the aerosol generator 1 as independent modules.

[0047] The liquid storage section stores a liquid composition. For example, the liquid composition may be a liquid containing a tobacco-containing substance that includes volatile tobacco flavor components, or a liquid containing a non-tobacco substance. The liquid storage section may be manufactured to be detachable from the cartridge 19, or it may be manufactured integrally with the cartridge 19.

[0048] For example, a liquid composition may include water, solvent, ethanol, plant extracts, fragrances, flavoring agents, or vitamin mixtures. Fragrances may include, but are not limited to, menthol, peppermint, spearmint oil, and various fruit fragrance components. Flavoring agents may include components that provide users with a variety of flavors or aromas. Vitamin mixtures may also be mixtures of at least one of vitamins A, B, C, and E, but are not limited to these. Furthermore, a liquid composition may include aerosol-forming agents such as glycerin and propylene glycol.

[0049] The liquid transfer means transfers the liquid composition of the liquid storage section to the heating element. For example, the liquid transfer means may be, but is not limited to, a wick made of cotton fibers, ceramic fibers, glass fibers, or porous ceramics.

[0050] A cartridge heater is an element for heating a liquid composition that is transmitted by a liquid transmission means. A cartridge heater may be a metal heating wire, a metal heating plate, a ceramic heater, etc., but is not limited to these, and can include a variety of methods for generating aerosols from aerosol-generating materials.

[0051] As an example, a cartridge heater may consist of a conductive filament, such as a nichrome wire, and be arranged in a structure that is wound around a liquid transport means. The cartridge heater is heated by an electric current supply, transferring heat to the liquid composition in contact with the cartridge heater, thereby heating the liquid composition. As a result, an aerosol may be generated.

[0052] As another example, a cartridge heater consists of a susceptor material that is heated by an induced magnetic field, and can be heated by an induced magnetic field generated from an induction coil located separately from the heating element.

[0053] As yet another example, a cartridge heater is an ultrasonic transducer that generates aerosols from aerosol-producing substances by utilizing an ultrasonic vibration method. The ultrasonic vibration method refers to a method of generating aerosols by atomizing the aerosol-producing substances with ultrasonic vibrations generated by the transducer.

[0054] Cartridge heaters can be positioned on liquid transport means not only by structural bonding, but also by permanent or reversible attachment, such as coating, spraying, vapor deposition, plating, immersion, painting, printing, 3D printing, or use of fixtures, so that they are wound onto the liquid transport means. Furthermore, cartridge heaters can be positioned on liquid transport means by methods such as sintering them together during the manufacturing process of the liquid transport means. However, the positioning of cartridge heaters is not limited to the examples given above and may include a variety of methods in which the cartridge heaters are positioned on liquid transport means while maintaining their functionality.

[0055] Cartridge heaters are also called cartomizers or atomizers, but are not limited to these terms.

[0056] Cartridge 19 can be inserted into and removed from the main body of the aerosol generator 1. Once all the aerosol-generating material stored in cartridge 19 has been consumed, the cartridge 19 may be refilled with new aerosol-generating material or replaced with another cartridge 19 containing stored aerosol-generating material.

[0057] On the other hand, the aerosol generator 1 may further include general-purpose components in addition to the battery 11, control unit 12, heater 18, and cartridge 19. For example, the aerosol generator 1 may include a display capable of outputting visual information and / or a motor for outputting tactile information. The aerosol generator 1 may also include at least one sensor (such as a puff detection sensor, a temperature detection sensor, or a cigarette insertion detection sensor). Furthermore, the aerosol generator 1 may be constructed in such a way that outside air flows in or internal gas flows out even when the aerosol product S is inserted.

[0058] Although not shown in Figures 1A to 1C, the aerosol generator 1 may be configured with a separate cradle. For example, the cradle may be used to charge the battery 11 of the aerosol generator 1. Alternatively, the heater 18 may be heated while the cradle and the aerosol generator 1 are coupled together.

[0059] The aerosol product S is similar to a typical combustible cigarette. For example, the aerosol product S is divided into a first part S1 containing aerosol-generating material and a second part S2 containing a filter, etc. The first part S1 may be referred to as the "medium part" below.

[0060] The second part S2 of the aerosol product S may also contain an aerosol-generating substance. For example, an aerosol-generating substance made in the form of granules or capsules may be inserted into the second part S2.

[0061] The entire first part S1 is inserted into the aerosol generator 1, while the second part S2 is exposed to the outside. Alternatively, only a portion of the first part S1 may be inserted into the aerosol generator 1, or the entire first part S1 and a portion of the second part S2 may be inserted. The user inhales the aerosol with the second part S2 in their mouth. At this time, the aerosol is generated as outside air passes through the first part S1, and the generated aerosol is transmitted to the user's mouth by passing through the second part S2.

[0062] Figure 2 is a schematic perspective view showing an aerosol generating apparatus according to one embodiment of the present invention.

[0063] Referring to Figure 2, an aerosol generating device 1 according to one embodiment may include a main body 1100, a heater 1200, and a battery 1300.

[0064] The main body 1100 forms the overall appearance of the aerosol generator 1 and may include an internal space in which the components of the aerosol generator 1 are arranged. Although the drawings only show an embodiment in which the main body 1100 has a rectangular prism-like cross-section, the shape of the main body 1100 is not limited thereto, and the main body 1100 may be formed in a substantially cylindrical shape or a polygonal prism shape.

[0065] The main body 1100 may include an opening 1100h into which the aerosol product S is inserted. At least a portion of the aerosol product S may be inserted into or contained within the main body 1100 through the opening 1100h.

[0066] The main body 1100 may include a containment space 1100i for containing the aerosol product S. The containment space 1100i may be formed in the upper part of the main body 1100. The containment space 1100i may be open on the upper side and connected to an opening 1100h.

[0067] The containment space 1100i may have a cylindrical shape that is elongated vertically. At least a portion of the aerosol product S can be contained inside the main body 1100 through the upper opening 1100h of the containment space 1100i. 、 The depth of the containment space 1100i may correspond to the length of the region in the aerosol product S that contains the aerosol-generating substance or medium.

[0068] The heater 1200 (for example, heater 18 in Figures 1A and 1B) can generate an aerosol from the aerosol product S contained in the containment space 1100i. The heater 1200 may be extended vertically along the containment space 1100i.

[0069] In one embodiment, the heater 1200 can surround at least a portion of the containment space 1100i. For example, the heater 1200 is a cylindrical electrical resistive heater surrounding at least a portion of the containment space 1100i. In another example, the heater 1200 may include a cylindrical susceptor surrounding at least a portion of the containment space 1100i and an induction coil surrounding the susceptor. The heater 1200 can heat the outside of the aerosol product S contained in the containment space 1100i. However, the embodiments are not limited to the shape and arrangement of the heater 1200. In other embodiments, the heater may be inserted inside the aerosol product S.

[0070] At least one region of the aerosol product S contained in the containment space 1100i is heated by the heater 1200, and vaporized particles generated by heating the aerosol product S are mixed with air flowing into the internal space of the main body 1100 through an air inlet (e.g., opening 1100h) formed in one region of the main body 1100, thereby generating an aerosol.

[0071] On the other hand, heater 1200 is the cartridge heater shown in Figures 1B and 1C. In this case, the aerosol product S is not a cigarette or stick, but the cartridge 19 shown in Figures 1B and 1C.

[0072] An aerosol generator 1 according to one embodiment may include a battery 1300 that supplies power used for the operation of the aerosol generator 1. In this case, the battery 1300 is the battery 11 shown in Figures 1A to 1C.

[0073] Referring to Figure 2, the battery 1300 can be detachably coupled to the main body 1100. For example, the battery 1300 can move in the +z direction from a position separated from the main body 1100 in the -z direction and be inserted into a region of the main body 1100. However, the embodiment is not limited to the direction in which the battery 1300 is inserted.

[0074] The following section will provide a detailed explanation of the "battery coupling structure," which is the structure in which the battery 1300 is coupled to the main unit 1100. For the purpose of explaining the battery coupling structure, the part of the main unit 1100 into which the battery 1300 is inserted will be referred to as the "housing."

[0075] The battery coupling structure, including the housing and battery, is one component of the aerosol generator 1. However, a typical technician in the field can easily understand that the battery coupling structure described later is not limited to the aerosol generator but can be applied to a variety of devices that use separate portable batteries.

[0076] Figure 3 is a cross-sectional view showing a battery coupling structure according to one embodiment of the present invention. Specifically, Figure 3 is a cross-sectional view obtained by cutting a portion of the aerosol generator of Figure 2 along the III-III direction.

[0077] Referring to Figure 3, a battery coupling structure 2000 according to one embodiment may include a battery 2100, a housing 2200, a receiving terminal 2300, a pressurizing member 2400, and an elastic member 2500.

[0078] Battery 2100 is identical or similar to battery 11 in Figures 1A to 1C or battery 1300 in Figure 2. Battery 2100 includes, but is not limited to, a polygonal prism shape as shown in Figure 3, and can include various shapes such as cylindrical shapes. Also, in Figure 3, the battery is shown as relatively short in the x-axis direction and relatively long in the z-axis direction, but the specifications of the battery are not limited to those shown.

[0079] The housing 2200 forms the overall appearance of the battery coupling structure 2000 and may include a coupling space 2200i for housing the battery 2100 and other components. For example, the coupling space 2200i of the housing 2200 may contain not only the battery 2100, but also the receiving terminal 2300, the pressurizing member 2400, and the elastic member 2500.

[0080] The coupling space 2200i of the housing 2200 may be open in the -z direction so that the separate battery 2100 can be inserted into the coupling space 2200i. The coupling space 2200i may include a shape corresponding to the shape of the battery 2100. For example, the coupling space 2200i may be formed to be relatively thin in the x-axis direction and relatively long in the z-axis direction.

[0081] The receiving terminal 2300 is inserted into a portion of the housing 2200 and is configured to be powered by the battery 2100. The receiving terminal 2300 may be powered by contact with a portion of the battery 2100. Specifically, the battery 2100 may include a supply terminal 2110 that contacts the receiving terminal 2300. By the contact between the supply terminal 2110 and the receiving terminal 2300, power may be supplied from the battery 2100 to components located inside the housing 2200.

[0082] Multiple receiving terminals 2300 may be provided. Although two receiving terminals 2300 are shown in the illustration, the embodiment is not limited to the number of receiving terminals 2300. The number of supply terminals 2110 may be the same as the number of receiving terminals 2300.

[0083] The receiving terminal 2300 may include a contact portion 2310 that protrudes convexly into the coupling space 2200i, and an elastic portion 2320 that supports the contact portion 2310. In the absence of any additional external force applied to the elastic portion 2320, the elastic portion 2320 can support the contact portion 2310 such that a portion of it protrudes into the coupling space 2200i.

[0084] In this case, for the connection between the battery 2100 and the housing 2200 to be firm, the battery 2100 needs to be in close contact with one surface of the housing 2200 where the receiving terminal 2300 is located. For this reason, the battery 2100 may include a convex portion 2310 that protrudes into the coupling space 2200i and a corresponding concave portion 2100c.

[0085] The concave portion 2100c of the battery 2100 may include a concave shape extending from one side of the battery 2100 facing the receiving terminal 2300 in a direction transverse to the insertion direction of the battery 2100 (e.g., in the x-axis direction). The supply terminal 2110 is positioned in the concave portion 2100c, and once the battery 2100 has completed coupling into the coupling space 2200i, the receiving terminal 2300 inserted into the housing 2200, the concave portion 2100c of the battery 2100, and the supply terminal 2110 may be aligned in a direction transverse to the insertion direction of the battery 2100 (e.g., in the x-axis direction).

[0086] The pressurizing member 2400 is positioned inside the coupling space 2200i and is configured to pressurize the battery 2100 inserted into the coupling space 2200i. The pressurizing member 2400 can pressurize the battery 2100 toward the receiving terminal 2300 or in a direction across the insertion direction of the battery 2100 (for example, the +x direction) so that the battery 2100 housed in the coupling space 2200i comes into contact with the receiving terminal 2300.

[0087] To prevent the pressurizing member 2400 from detaching from the coupling space 2200i and from moving within the coupling space 2200i, the battery coupling structure 2000 according to one embodiment may include an elastic member 2500 that supports the pressurizing member 2400.

[0088] The elastic member 2500 supports the pressurizing member 2400 and allows the pressurizing member 2400 to move in a direction transverse to the battery insertion direction. The elastic force applied by the elastic member 2500 to the pressurizing member 2400 causes the pressurizing member 2400 to pressurize the battery 2100 toward the receiving terminal 2300.

[0089] Multiple elastic members 2500 are arranged, but the embodiment is not limited to the number of elastic members 2500. In this case, the multiple elastic members 2500 may be aligned in a direction (for example, the x-axis direction) that crosses the insertion direction of each of the multiple receiving terminals 2300 and the battery 2100. This allows the multiple elastic members 2500 to pressurize the pressurizing member 2400 and the battery 2100 more strongly toward the multiple receiving terminals 2300.

[0090] To ensure space for the elastic member 2500 within the coupling space 2200i, the housing 2200 may include a housing groove 2210 for accommodating the elastic member 2500. Specifically, if the surface of the housing 2200 on which the receiving terminal 2300 is located is designated as the first surface 2201, and the surface opposite the first surface 2201 is designated as the second surface 2202, then the housing groove 2210 may be located on the second surface 2202. Therefore, even if the pressurizing member 2400 is pressed toward the second surface 2202 by the battery 2100 while the battery 2100 is inserted into the coupling space 2200i, the elastic member 2500, located in the housing groove 2210 and compressed, can smoothly pressurize the pressurizing member 2400 toward the first surface 2201 through its elastic force.

[0091] Refer to Figure 3. One surface of the pressurizing member 2400 is in contact with the battery 2100 inserted into the coupling space 2200i, and the other surface of the pressurizing member 2400, which is in the opposite direction to the one surface of the pressurizing member 2400, can be in contact with the elastic member 2500. Therefore, the receiving terminal 2300, battery 2100, pressurizing member 2400, and elastic member 2500 can be aligned from inside the coupling space 2200i in a direction that crosses the insertion direction of the battery 2100 (for example, in the x-axis direction).

[0092] On the other hand, in order for the pressurizing member 2400 to pressurize the battery 2100 only in a direction that is perpendicular to the insertion direction of the battery 2100, the pressurizing member 2400 also needs to move only in a direction that is perpendicular to the insertion direction of the battery 2100. For this purpose, the pressurizing member 2400 may include a guide portion 2410 that protrudes in a direction that is perpendicular to the insertion direction of the battery. Referring to Figure 3, the guide portion 2410 may protrude in the opposite direction to the direction toward the receiving terminal (for example, the -x direction).

[0093] Corresponding to the guide portion 2410, the housing 2200 may include a guide groove 2220 that houses the guide portion 2410 and guides the movement of the pressurizing member 2400. At least a portion of the guide portion 2410 is housed in the guide groove 2220 and can move along the direction in which the guide groove 2220 is open (for example, the x-axis direction). In this case, at least a portion of the guide portion 2410 may always be housed in the guide groove 2220 so that the pressurizing member 2400 does not detach from the coupling space 2200i.

[0094] Referring to Figure 3, the guide portion 2410 protrudes from both ends of the pressurizing member 2400 in a direction that crosses the insertion direction of the battery 2100, and two guide grooves 2220 are arranged at positions corresponding to the positions of the guide portion 2410. However, the embodiment is not limited to the positions and number of the guide portion 2410 and the guide grooves 2220.

[0095] With no additional external force applied to the elastic member 2500, the distance between the pressurizing member 2400 supported by the elastic member 2500 and the first surface 2201 of the housing 2200 is smaller than the thickness of the battery in the x-axis direction. Since the battery 2100 is inserted between the pressurizing member 2400 and the first surface 2201 of the housing 2200, the question arises as to how the battery 2100 is inserted into the coupling space 2200i.

[0096] The process by which the battery 2100 is inserted into the coupling space 2200i will be described in detail below with reference to Figures 4A to 4G.

[0097] Figures 4A to 4G are diagrams illustrating the process by which a battery applicable to the battery coupling structure in Figure 3 is inserted into the coupling space of the housing.

[0098] At least one of the components of the battery coupling structure 2000 shown in Figures 4A to 4G is identical or similar to at least one of the components of the battery coupling structure 2000 shown in Figure 3, and redundant explanations will be omitted below.

[0099] Figure 4A shows the process of inserting the battery 2100 from the battery coupling structure 2000 in Figure 3 into the coupling space 2200i.

[0100] Referring to Figure 4A, we assume that the direction in which the battery 2100 is inserted into the coupling space 2200i is along the z-axis of the coordinate system. In this case, the distance between the pressurizing member 2400 and the first surface 2201 of the housing 2200 is smaller than the thickness of the battery 2100 in the x-axis direction, and one end of the battery 2100 pressurizes one end of the pressurizing member 2400, causing at least a portion of the pressurizing member 2400 to move in the -x direction, at which point the battery 2100 can be inserted into the coupling space 2200i. In this case, the elastic member 2500, which is positioned adjacent to the entrance of the coupling space 2200i, can be compressed.

[0101] The pressurizing member 2400, which is pressurized in the -x direction by the battery 2100, can move until the guide portion 2410 contacts the bottom or side surface of the guide groove 2220, or until the pressurizing member 2400 contacts the second surface 2202 of the housing 2200. The movement of the pressurizing member 2400 due to the pressurization of the battery 2100 can secure sufficient space for a portion of the battery 2100 to be inserted into the coupling space 2200i.

[0102] Figure 4B shows how the battery 2100 is further inserted into the coupling space 2200i from the position shown in Figure 4A, with one end of the battery 2100 in contact with the first receiving terminal 2300-1.

[0103] Referring to Figure 4B, as the battery 2100 is further inserted into the coupling space 2200i, not only a portion of the pressurizing member 2400 but also other portions are pressurized in the -x direction by the battery 2100 and can move in the -x direction. In this case, the elastic member 2500, which is located far from the entrance of the coupling space 2200i, may also be compressed. That is, as the battery 2100 is inserted into the coupling space 2200i, the multiple elastic members 2500 may be compressed sequentially from the side closer to the entrance of the coupling space 2200i.

[0104] Similarly, as the battery 2100 is inserted into the coupling space 2200i, the multiple receiving terminals 2300 can sequentially contact the battery 2100, starting with the receiving terminals 2300 located closer to the entrance of the coupling space 2200i. As shown in the diagram, the battery 2100 moving toward the interior of the coupling space 2200i (e.g., in the +z direction) can contact the first receiving terminal 2300-1.

[0105] In this case, for the battery 2100 to move further in the +z direction via the first receiving terminal 2300-1, the first receiving terminal 2300-1 must be pressurized in a direction that crosses the insertion direction of the battery 2100 (for example, in the x-axis direction).

[0106] For this purpose, the battery 2100 may include an inclined surface 2120 that contacts the receiving terminal 2300 while being inserted into the coupling space 2200i. Since the contact portion 2310 of the receiving terminal 2300 includes a convex shape toward the coupling space 2200i, once the inclined surface 2120 of the battery 2100 and the contact portion 2310 are in contact, the contact portion 2310 can move in the x-axis direction as the battery 2100 advances in the z-axis direction.

[0107] Since a portion of the contact portion 2310 is in contact with the inclined surface 2120 of the battery 2100, and the other portion of the contact portion 2310 is supported by the elastic portion 2320, if the contact portion 2310 is pressurized in the +x direction, the elastic portion 2320 may also be compressed in the +x direction.

[0108] Figure 4C shows how the battery 2100 is further inserted into the coupling space 2200i from the position shown in Figure 4B, and how the battery 2100 pushes up and passes the first receiving terminal 2300-1 toward the first surface 2201.

[0109] Referring to Figure 4C, the elastic portion 2320, compressed in the +x direction, can pressurize the contact portion 2310 in the -x direction. However, the degree to which the elastic portion 2320 pressurizes the contact portion 2310 is such that it does not cause any problems for the user to insert the battery 2100 into the coupling space 2200i.

[0110] Figure 4D shows how the battery 2100 is further inserted into the coupling space 2200i from the position shown in Figure 4C, and how the inclined surface 2120 of the battery 2100 comes into contact with the second receiving terminal 2300-2.

[0111] Referring to Figure 4D, as the battery 2100 is inserted into the coupling space 2200i, the battery 2100, having come into contact with the first receiving terminal 2300-1, moves further in a direction toward the interior of the coupling space 2200i (for example, in the +z direction) and can come into contact with the second receiving terminal 2300-2.

[0112] The inclined surface 2120 of the battery 2100 comes into contact with the second receiving terminal 2300-2, and while applying pressure in a direction that crosses the insertion direction of the battery 2100 (e.g., the x-axis direction), the battery 2100 can be advanced further in the direction of travel (e.g., the +z direction).

[0113] Meanwhile, as the battery 2100 moves from the position in Figure 4C to the position in Figure 4D, the concave portion 2100c of the battery 2100 can pass over the contact portion 2310 of the receiving terminal 2300-1. The concave portion 2100c of the battery 2100 corresponds morphologically to the convex contact portion 2310, and once the concave portion 2100c passes over the contact portion 2310, the pressure from the elastic portion 2320 causes the contact portion 2310 to move in the -x direction and rest on the concave portion 2100c. However, even if the contact portion 2310 rests on the concave portion 2100c, the user can push the battery 2100 into the coupling space 2200i without much difficulty.

[0114] Figure 4E shows how the battery 2100 is further inserted into the coupling space 2200i from the position shown in Figure 4D, and how the battery 2100 pushes up and passes the second receiving terminal 2300-2 toward the first surface 2201.

[0115] Referring to Figure 4E, the first receiving terminal 2300-1 and the second receiving terminal 2300-2 are compressed in the x-axis direction, so the user can pressurize the battery 2100 in the -x direction. However, the degree to which each elastic part 2320 pressurizes the contact part 2310 is small enough that it does not cause any problems for the user to insert the battery 2100 into the coupling space 2200i.

[0116] The user can pressurize the battery 2100 and move it in the +z direction until the battery 2100 reaches the bottom surface 2203 of the coupling space 2200i opposite to the insertion direction of the battery 2100 (for example, the z-axis direction).

[0117] Figure 4F shows how the battery 2100 is further inserted into the coupling space 2200i from the position shown in Figure 4E and reaches the bottom surface 2203.

[0118] Referring to Figure 4F, once one end of the battery 2100 reaches the bottom surface 2203, the battery 2100 can no longer move in the direction of travel. At this time, the contact portion 2310 of the receiving terminal 2300 moves in the x-axis direction by the elastic portion 2320 and can be placed on the concave portion of the battery 2100.

[0119] The supply terminal 2110 of the battery 2100, located in the concave portion 2100c, and the receiving terminal 2300, inserted into the housing 2200, are in contact with each other, and power can be supplied from the battery 2100 to the internal components of the housing 2200 through the receiving terminal 2300.

[0120] Figure 4G shows the state after the pressurizing member 2400 pressurizes the battery 2100 at the position shown in Figure 4F toward the receiving terminal 2300, and the connection of the battery 2100 is completed.

[0121] Referring to Figure 4G, when the user inserts the battery 2100 in the z-axis direction while pushing it in the -x direction, the elastic member 2500, which was compressed in the x-axis direction, can be stretched back to its original state when the user's pressure on the battery 2100 is released.

[0122] The elastic member 2500 can be stretched while applying pressure to the pressurizing member 2400 in the +x direction. The pressurizing member 2400 can apply pressure to the battery 2100 in the +x direction or in the direction opposite to the receiving terminal 2300.

[0123] However, as shown in Figure 3, the distance between the pressurizing member 2400 and the first surface 2201 before insertion of the battery 2100 is smaller than the thickness of the battery 2100 in the x-axis direction, making it impossible for the elastic member 2500 to be restored to its original shape or length.

[0124] In other words, since the elastic member 2500 is compressed compared to before the battery 2100 was inserted, when the battery 2100 is coupled to the coupling space 2200i, the compressed elastic member 2500 applies elastic force to the pressurizing member 2400, preventing the battery 2100 from detaching from the coupling space 2200i. 、 The battery 2100 can be pressurized toward the receiving terminal 2300.

[0125] Despite the pressurization by the elastic member 2500 and the pressurizing member 2400, a separate configuration is required to stably connect the battery 2100 to the coupling space 2200i or to separate it from the coupling space. The following describes a configuration for stably connecting and separating the battery 2100 with reference to Figure 5.

[0126] Figure 5 is a cross-sectional view showing a battery coupling structure according to another embodiment of the present invention.

[0127] Referring to Figure 5, the battery coupling structure 2000 according to other embodiments may include a battery 2100, a housing 2200, a receiving terminal 2300, a pressurizing member 2400, an elastic member 2500, and a magnetic member 2600.

[0128] At least one of the components of the battery coupling structure 2000 shown in Figure 5 is identical or similar to at least one of the components of the battery coupling structure 2000 shown in Figure 3, and redundant explanations will be omitted below.

[0129] Unlike the battery 2100 in Figure 3, the battery 2100 of the battery coupling structure 2000 according to other embodiments may include a protrusion 2130 at one end of the battery 2100 that is exposed to the outside. When separating the battery 2100 while it is coupled to the coupling space 2200i, it is difficult for the user to separate the battery inserted into the coupling space 2200i.

[0130] In this configuration, the projection 2130 is positioned at one end of the battery 2100, allowing the user to easily separate the battery 2100. The housing 2200 may include a separation groove 2230 to accommodate the projection 2130. The user can pull out the projection 2130 housed in the separation groove 2230 and separate the battery 2100 from the coupling space 2200i by pulling the projection 2130 out of the separation groove 2230.

[0131] The magnetic members 2600 are arranged so that two components are magnetically coupled to each other, and they form a pair, and multiple pairs can be arranged. Basically, the arrangement of the magnetic members 2600 prevents the battery 2100 from detaching from the coupling space 2200i by trapping the battery 2100 from sliding in the -z direction relative to the coupling space 2200i.

[0132] The first magnetic member 2610 may be positioned on the first surface 2201 of the battery 2100 and housing 2200. The first magnetic member 2610 may be positioned around the receiving terminal 2300 so that the battery 2100 is coupled to the housing 2200 in a direction in which the pressurizing member 2400 pressurizes the battery 2100 or in a direction that crosses the insertion direction of the battery 2100.

[0133] Since the receiving terminal 2300 includes an elastic portion 2320, when the battery 2100 is coupled to the coupling space 2200i and the receiving terminal 2300 is compressed, the elastic portion 2320 can apply an elastic force toward the battery 2100. At this time, the pair of first magnetic members 2610 arranged around the receiving terminal 2300 counteract the force with which the receiving terminal 2300 pushes the battery 2100, allowing the battery 2100 to be stably coupled to the coupling space 2200i.

[0134] Furthermore, the pair of first magnetic members 2610 can prevent the battery 2100 from sliding in the -z direction relative to the first surface 2201 of the housing 2200, thereby preventing the battery 2100 from detaching from the coupling space 2200i.

[0135] The second magnetic member 2620 may be positioned between the battery 2100 and the pressurizing member 2400. The second magnetic member 2620 may be positioned such that the battery 2100 is coupled to the pressurizing member 2400 in a direction that pressurizes the battery 2100 or in a direction that crosses the insertion direction of the battery 2100.

[0136] For example, the pair of second magnetic members 2620 are arranged so as to be aligned in a direction that crosses the insertion direction of the pair of first magnetic members and the battery 2100 (for example, in the x-axis direction), but the arrangement of the second magnetic members is not limited to the examples given above.

[0137] The pair of second magnetic members 2620 can prevent the battery 2100 from sliding in the -z direction relative to the pressurizing member 2400, thereby preventing the battery 2100 from detaching from the coupling space 2200i.

[0138] The third magnetic member 2630 may be positioned between the protrusion 2130 of the battery 2100 and the separation groove 2230 of the housing 2200. The third magnetic member 2630 may be positioned such that the protrusion 2130 is coupled to the separation groove 2230 in the "insertion direction of the battery 2100".

[0139] The fourth magnetic member 2640 may be placed on the bottom surface 2203 of the battery 2100 and housing 2200. The fourth magnetic member 2640 is, Insertion of Battery 2100 The battery 2100 may be positioned such that it is coupled to the bottom surface 2203 of the housing 2200.

[0140] Figure 6A is a cross-sectional view showing a first state of a battery coupling structure according to yet another embodiment of the present invention. Figure 6B is a cross-sectional view showing a second state of the battery coupling structure of Figure 6A.

[0141] Referring to Figures 6A and 6B, the battery coupling structure 2000 according to other embodiments may include a battery 2100, a housing 2200, a receiving terminal 2300, a pressurizing member 2400, an elastic member 2500, and a door 2700.

[0142] At least one of the components of the battery coupling structure 2000 shown in Figures 6A and 6B is identical or similar to at least one of the components of the battery coupling structure 2000 shown in Figure 3, and redundant explanations will be omitted below.

[0143] The door 2700 is configured to slide in order to open and close the coupling space 2200i. The door 2700 may be positioned at the entrance of the coupling space 2200i and exposed to the outside. In this case, the housing 2200 may include a sliding groove 2240 to accommodate at least a portion of the door 2700.

[0144] The sliding groove 2240 may include a first sliding groove 2241 located on the first surface 2201 and a second sliding groove 2242 located on the second surface 2202. Referring to the drawings, the second sliding groove 2242 is formed to be longer in the x-axis direction than the first sliding groove 2241, but the embodiment is not limited to what is shown.

[0145] Figure 6A shows a first state of the battery coupling structure 2000, in which the door 2700 is positioned in a first location, opening the coupling space 2200i. In this state, at least a portion of the door 2700 is housed only in the second sliding groove 2242. The door 2700 may have an appropriate length so as not to obstruct the insertion of the battery 2100 between the pressurizing member 2400 and the first surface 2201.

[0146] Figure 6B shows a second state of the battery coupling structure 2000, in which the door 2700 is positioned in a second location, closing the coupling space 2200i. In this state, one end of the door 2700 is housed in the first sliding groove 2241, and the other end of the door 2700 is housed in the second sliding groove 2242, thereby closing the coupling space 2200i.

[0147] Although not shown in the drawing, a fastening structure such as a hook may be provided at one end of the door 2700 that is housed in the first sliding groove 2241. Correspondingly, a hole into which the hook is inserted may be provided in the first sliding groove 2241. This secures the door 2700 so that it does not detach from the first sliding groove 2241 by the hook, and the battery 2100 is secured to the door. 2700 Therefore, it does not leave the bond space 2200i.

[0148] The following describes the function of the aerosol generator 1, which is generated when the battery 2100 is successfully coupled to the coupling space 2200i, with reference to Figure 7.

[0149] Figure 7 is a cross-sectional view of an aerosol generating apparatus according to another embodiment of the present invention.

[0150] An aerosol generating apparatus 1 according to another embodiment may include a main body 1100, a heater 1200, a storage unit 1400, a control unit 1500, an insertion sensing sensor 1600, an output unit 1700, and a battery coupling structure 2000.

[0151] The aerosol generator 1 and battery coupling structure 2000 shown in Figure 7 are identical or similar to the aerosol generator in Figure 2 and the battery coupling structure 2000 in Figure 3, respectively, and redundant information will be omitted below.

[0152] The storage unit 1400 can store the power supplied by the battery 1300 as electrical energy. That is, the storage unit 1400 can store the power supplied by the battery 1300 as electrical energy. From bond space 2200i Even when separated, the configuration ensures that backup power is supplied to the internal components of the aerosol generator 1.

[0153] In this case, the battery 1300 supplies power not only to the storage unit 1400 but also to other components, so the amount of electrical energy that can be stored in the storage unit 1400 is smaller than the capacity of the battery 1300. For this reason, the components to which the storage unit 1400 supplies reserve power are limited to the control unit 1500, but the embodiment is not limited to this. On the other hand, the storage unit 1400 is configured to be detachably coupled to the main body 1100, similar to the battery 1300.

[0154] The control unit 1500 is electrically connected to the storage unit 1400 and the components of the aerosol generator 1, and is configured to control these components. The control unit 1500 is identical or similar to the control unit 12 shown in Figures 1A to 1C.

[0155] The insertion sensing sensor 1600 is configured to sense the insertion of the battery 1300 into the coupling space 2200i. The insertion sensing sensor 1600 is positioned adjacent to the bottom surface 2203 of the coupling space 2200i and can be used to determine whether the battery 1300 has been fully inserted into the coupling space 2200i. From bond space 2200i Even when separated, the insertion sensing sensor 1600 can operate through the control of the control unit 1500 based on the reserve power supplied from the storage unit 1400.

[0156] For example, the insertion sensing sensor 1600 is an inductive sensor. "LDC sensor (inductance-to-digital converter sensor)" means an inductive sensor. The control unit 1500 can use the inductive sensor to read the inductance value that changes as the battery 1300 is housed in the coupling space 2200i.

[0157] The inductance value changes depending on whether the battery 1300 is housed in the coupling space 2200i. For example, the inductance value changes depending on the metallic material placed inside or on the outside of the battery 1300. In this case, the inductance value differs depending on the type of metallic material. The control unit 1500 can continuously read the inductance value in response to changes in the inductance value over time using an inductive sensor.

[0158] The inductive sensor generates a signal corresponding to a change in the inductance value in the coupling space 2200i. For example, if the inductance value satisfies a pre-set condition, the inductive sensor generates a specific signal. The control unit is electrically connected to the inductive sensor. 1500 Based on a specific signal from the inductive sensor, it can be determined that the battery 1300 is housed up to the bottom surface 2203 of the coupling space 2200i.

[0159] If the control unit 1500 determines that the battery 1300 is housed up to the bottom surface 2203 of the coupling space 2200i, it can control the heater to heat the aerosol product for smoking. This allows preheating of the heater 1200 to begin simply by the user inserting the battery into the coupling space 2200i of the main unit 1100 or housing 2200, without any user operation of the heater.

[0160] On the other hand, the insertion sensing sensor 1600 is not limited to an inductive sensor. The insertion sensing sensor 1600 may include a variety of sensors, such as a capacitance sensor or an RGB sensor, that identify that the battery 1300 is fully housed in the coupling space 2200i.

[0161] The output unit 1700 determines whether or not the battery 1300 is inserted into the coupling space 2200i. state This configuration is for communicating information to the user. For example, the output unit 1700 may be arranged on the outer surface of the main unit 1100 in the form of an LCD or LED display. The output unit 1700 can inform the user that the battery 1300 has been fully inserted into the coupling space 2200i in conjunction with the aforementioned insertion sensing sensor 1600 and / or control unit 1500.

[0162] According to the battery coupling structure and aerosol generating apparatus including the embodiment, the battery can be stably coupled simply by inserting the battery into the housing.

[0163] Furthermore, according to the battery coupling structure and aerosol generating apparatus including the embodiment, the heater can be operated simply by inserting the battery into the housing.

[0164] Furthermore, according to the battery coupling structure and aerosol generating apparatus including the embodiment, the user can determine through the output unit whether the battery is fully inserted or not.

[0165] Figure 8 is a block diagram of an aerosol generating apparatus according to yet another embodiment of the present invention.

[0166] The aerosol generator 1 includes a battery 11, a control unit 12, a sensor 13, an output unit 14, an input unit 15, a communication unit 16, a memory 17, and at least one heater 18, 24. However, the internal structure of the aerosol generator 1 is not limited to that shown in Figure 8. That is, a person with ordinary skill in the art according to this embodiment will understand that some of the components shown in Figure 8 may be omitted or new components may be added depending on the design of the aerosol generator 1.

[0167] Sensor 13 can sense the state of the aerosol generator 1 or the state of the area around the aerosol generator 1, and transmit the sensed information to the control unit 12. Based on the sensed information, the control unit 12 can control the aerosol generator 1 to perform various functions such as controlling the operation of the cartridge heater 24 and / or heater 18, restricting smoking, determining whether or not the stick S and / or cartridge 19 is inserted, and displaying notifications.

[0168] Sensor 13 includes at least one of the following: temperature sensor 131, puff sensor 132, insertion sensor 133, reuse sensor 134, cartridge sensor 135, cap sensor 136, and motion sensor 137.

[0169] The temperature sensor 131 can sense the temperature at which the cartridge heater 24 and / or heater 18 are heated. The aerosol generator 1 may include a separate temperature sensor that senses the temperature of the cartridge heater 24 and / or heater 18, or the cartridge heater 24 and / or heater 18 themselves may act as the temperature sensor.

[0170] The temperature sensor 131 can output a signal corresponding to the temperature of the cartridge heater 24 and / or heater 18. For example, the temperature sensor 131 includes a resistive element whose resistance changes in response to temperature changes in the cartridge heater 24 and / or heater 18. This is embodied by an element such as a thermistor, which utilizes the property that resistance changes with temperature. In this case, the temperature sensor 131 can output a signal corresponding to the resistance value of the resistive element as a signal corresponding to the temperature of the cartridge heater 24 and / or heater 18. For example, the temperature sensor 131 is composed of a sensor that detects the resistance value of the cartridge heater 24 and / or heater 18. In this case, the temperature sensor 131 can output a signal corresponding to the resistance value of the cartridge heater 24 and / or heater 18 as a signal corresponding to the temperature of the cartridge heater 24 and / or heater 18.

[0171] The temperature sensor 131 may be positioned around the battery 11 to monitor its temperature. The temperature sensor 131 may be positioned adjacent to the battery 11. For example, the temperature sensor 131 may be attached to one side of the power source, which is the battery 11. For example, the temperature sensor 131 may be mounted on one side of a printed circuit board.

[0172] The temperature sensor 131 is located inside the main unit 10 and can sense the internal temperature of the main unit 10.

[0173] The puff sensor 132 can detect user puffs based on various physical changes in the airflow path. The puff sensor 132 can output a signal corresponding to a puff. For example, the puff sensor 132 is also a pressure sensor. The puff sensor 132 can output a signal corresponding to the internal pressure of the aerosol generator. Here, the internal pressure of the aerosol generator 1 corresponds to the pressure of the airflow path through which the gas flows. The puff sensor 132 can be positioned in the aerosol generator 1 corresponding to the airflow path through which the gas flows.

[0174] The insertion sensor 133 can detect the insertion and / or removal of the stick S. The insertion sensor 133 can detect the signal change caused by the insertion and / or removal of the stick S. The insertion sensor 133 can be installed around the insertion space. The insertion sensor 133 can detect the insertion and / or removal of the stick S by the change in dielectric constant inside the insertion space. For example, the insertion sensor 133 is also an inductive sensor and / or a capacitance sensor.

[0175] An inductive sensor includes at least one coil. The coil of the inductive sensor is positioned adjacent to the insertion space. For example, if the magnetic field changes around a coil through which current flows, the characteristics of the current flowing through the coil may change according to Faraday's law of electromagnetic induction. Here, the characteristics of the current flowing through the coil include the frequency of the alternating current, the current value, the voltage value, the inductance value, the impedance value, etc.

[0176] An inductive sensor can output a signal that corresponds to the characteristics of the current flowing through a coil. For example, an inductive sensor can output a signal that corresponds to the inductance value of a coil.

[0177] A capacitance sensor includes a conductor. The conductor of the capacitance sensor is positioned adjacent to the insertion space. The capacitance sensor can output a signal corresponding to the surrounding electromagnetic properties, such as the capacitance around the conductor. For example, if a stick S including a metal finial is inserted into the insertion space, the finial of the stick S can alter the electromagnetic properties around the conductor.

[0178] The reuse detection sensor 134 can detect whether the stick S is being reused. The reuse detection sensor 134 is also a color sensor. The color sensor can detect the hue of the stick S. The color sensor can detect the hue of a portion of the trumpet surrounding the outside of the stick S. The color sensor can detect values ​​related to the optical properties corresponding to the hue of an object based on the light reflected from the object. For example, the optical properties are also the wavelength of light. The color sensor may be implemented as a single configuration with the proximity sensor, or as a separate configuration distinct from the proximity sensor.

[0179] At least a portion of the flaps that make up the stick S may change hue due to aerosols. The reuse sensing sensor 134 may be positioned in a location corresponding to where at least a portion of the flaps whose hue changes due to aerosols are located when the stick S is inserted into the insertion space. For example, before the stick S is used by a user, at least a portion of the flaps has a first hue. In this case, as the aerosol generated by the aerosol generator 1 passes through the stick S, at least a portion of the flaps may be wetted by the aerosol, causing at least a portion of the flaps to change to a second hue. On the other hand, at least a portion of the flaps may remain at the second hue after being changed from the first hue to the second hue.

[0180] The cartridge sensing sensor 135 can detect the insertion and / or removal of the cartridge 19. The cartridge sensing sensor 135 can be implemented as an inductance substrate sensor, a capacitive sensor, a resistive sensor, or a Hall sensor (Hall IC) using the Hall effect.

[0181] The cap sensing sensor 136 can detect the attachment and / or removal of the cap. When the cap is separated from the main body 10, a portion of the cartridge 19 and the main body 10 that was covered by the cap may be exposed to the outside. The cap sensing sensor 136 can be implemented by a contact sensor, a Hall sensor (Hall IC), an optical sensor, or the like.

[0182] The motion sensing sensor 137 can detect the movement of the aerosol generator. The motion sensing sensor 137 is embodied by at least one of an acceleration sensor and a gyro sensor.

[0183] Sensor 13 may include, in addition to the aforementioned sensors 131 to 137, at least one of the following: a humidity sensor, a pressure sensor, a magnetic sensor, a GPS position sensor, and a proximity sensor. The function of each sensor can be intuitively inferred by an average engineer from its name, so a detailed explanation is omitted.

[0184] The output unit 14 can output and provide to the user information about the status of the aerosol generator 1. The output unit 14 includes, but is not limited to, a display 141, a haptic unit 142, and an acoustic output unit 143. If the display 141 and the touchpad form a layered structure to constitute a touchscreen, the display 141 can be used as an input device in addition to an output device.

[0185] The display 141 can visually provide the user with information about the aerosol generator 1. For example, the information about the aerosol generator 1 can include various types of information such as the charge / discharge status of the battery 11 of the aerosol generator 1, the preheating status of the heater 18, the insertion / removal status of the stick S and / or cartridge 19, the attachment / removal status of the cap, or a state in which the use of the aerosol generator 1 is restricted (e.g., detection of an abnormal object), and the display 141 can output this information to the outside. For example, the display 141 can also be in the form of an LED light-emitting element. For example, the display 141 can be a liquid crystal display panel (LCD), an organic light-emitting display panel (OLED), etc.

[0186] The haptic unit 142 can convert electrical signals into mechanical or electrical stimuli, providing the user with tactile information about the aerosol generator 1. For example, the haptic unit 142 generates vibrations corresponding to the completion of initial preheating when initial power is supplied to the cartridge heater 24 and / or heater 18 for a set time. The haptic unit 142 may include a vibration motor, a piezoelectric element, or an electrical stimulator.

[0187] The acoustic output unit 143 can provide the user with information about the aerosol generator 1 audibly. For example, the acoustic output unit 143 can convert electrical signals into acoustic signals and output them externally.

[0188] The battery 11 can supply power used to operate the aerosol generator 1. The battery 11 can supply power to heat the cartridge heater 24 and / or heater 18. The battery 11 can also supply power necessary for the operation of other components provided in the aerosol generator 1, namely the sensor 13, output unit 14, input unit 15, communication unit 16, and memory 17. The battery 11 may be a rechargeable battery or a disposable battery. For example, the battery 11 is a lithium polymer (LiPoly) battery, but is not limited to that.

[0189] The battery 11 is a removable (detachable, separate) power source. The battery 11 is equipped with electrical contacts, and when the battery 11 is installed in the aerosol generator 1, the electrical contacts of the battery 11 are electrically connected to electrical contacts provided in the aerosol generator 1, thereby supplying power to the aerosol generator 1. As another example, the battery 11 may be equipped with a charging coil for supplying power to the aerosol generator 1 wirelessly, instead of separate electrical contacts. In other words, the power supply method of the battery 11 is diverse, and the electrical connection method between the battery 11 and the aerosol generator 1 changes depending on the power supply method supported by the battery 11.

[0190] The detachable battery 11 may be equipped with a charger interface that connects to an external charger. Power for charging the detachable battery 11 may be supplied to the battery 11 through the charger interface. The battery 11 may be charged by an external charger either while coupled to the aerosol generator 1 or while separated from the aerosol generator 1.

[0191] Although not shown in Figure 8, the aerosol generator 1 may further include a power protection circuit. The power protection circuit is electrically connected to the battery 11 and may include a switching element.

[0192] The power protection circuit can shut off the circuit to the battery 11 under predetermined conditions. For example, the power protection circuit can shut off the circuit to the battery 11 if the voltage level of the battery 11 is equal to or greater than a first voltage corresponding to overcharging. For example, the power protection circuit can shut off the circuit to the battery 11 if the voltage level of the battery 11 is less than a second voltage corresponding to over-discharge.

[0193] The heater 18 is powered by the battery 11 and can heat the medium or aerosol-generating material inside the stick S. Although not shown in Figure 8, the aerosol generator 1 may further include a power conversion circuit (e.g., a DC / DC converter) that converts the power from the battery 11 and supplies it to the cartridge heater 24 and / or heater 18. Also, if the aerosol generator 1 generates aerosols by induction heating, the aerosol generator 1 may further include a DC / AC converter that converts the DC power from the battery 11 to AC power.

[0194] The control unit 12, sensor 13, output unit 14, input unit 15, communication unit 16, and memory 17 can function by being powered by the battery 11. Although not shown in Figure 8, a power conversion circuit, such as an LDO (low dropout) circuit or a voltage regulator circuit, may be further included to convert the power from the battery 11 and supply it to each component. Also, although not shown in Figure 8, a noise filter may be provided between the battery 11 and the heater 18. The noise filter is also a low-pass filter. The low-pass filter may include at least one inductor and a capacitor. The cutoff frequency of the low-pass filter corresponds to the frequency of the high-frequency switching current applied from the battery 11 to the heater 18. The low-pass filter prevents high-frequency noise components from being applied to the sensor 13, such as the insertion sensing sensor 133.

[0195] In one embodiment, the cartridge heater 24 and / or heater 18 may consist of any suitable electrical resistant material. Suitable electrical resistant materials include, but are not limited to, metals or metal alloys, such as titanium, zirconium, tantalum, platinum, nickel, cobalt, chromium, hafnium, niobium, molybdenum, tungsten, tin, gallium, manganese, iron, copper, stainless steel, and nichrome. The heater 18 may also be embodied by, but is not limited to, a metal heating wire, a metal heating plate on which conductive tracks are arranged, or a ceramic heating element.

[0196] In other embodiments, the heater 18 is also an induction heating heater. For example, the heater 18 may include a susceptor that generates heat via a magnetic field applied by a coil to heat the aerosol-generating material.

[0197] The input unit 15 can receive information input from the user or output information to the user. For example, the input unit 15 is also a touch panel. The touch panel may include at least one touch sensor that detects touch. For example, the touch sensor includes, but is not limited to, a capacitive touch sensor, a resistive touch sensor, an ultrasonic touch sensor (surface acoustic wave touch sensor), or an infrared touch sensor.

[0198] The display 141 and the touch panel can be realized as a single panel. For example, the touch panel can be inserted into the display 141 (on-cell type or in-cell type). For example, the touch panel can be added on top of the display 141 (add- on ) may be done.

[0199] On the other hand, the input section 15 includes, but is not limited to, buttons, keypads, dome switches, jog wheels, jog switches, etc.

[0200] Memory 17 is hardware that stores various data processed within the aerosol generator 1, and can store data processed by the control unit 12 and data being processed. Memory 17 includes at least one type of recording medium from among flash memory type, hard disk type, multimedia card micro type, card type memory (e.g., SD or XD memory), RAM (random access memory), SRAM (static random access memory), ROM (read-only memory), EEPROM (electrically erasable programmable read-only memory), PROM (programmable read-only memory), magnetic memory, magnetic disk, and optical disk. Memory 17 can store data such as the operating time of the aerosol generator 1, the maximum number of puffs, the current number of puffs, at least one temperature profile, and data related to the user's smoking pattern.

[0201] The communication unit 16 includes at least one component for communication with other electronic devices. For example, the communication unit 16 includes at least one of a short-range communication unit and a wireless communication unit.

[0202] The short-range wireless communication unit includes, but is not limited to, Bluetooth communication units, BLE (Bluetooth Low Energy) communication units, Near Field Communication units, WLAN (Wi-Fi) communication units, Zigbee communication units, infrared (IrDA: infrared Data Association) communication units, WFD (Wi-Fi Direct) communication units, UWB (ultra wideband) communication units, Ant+ communication units, etc.

[0203] The wireless communication unit includes, but is not limited to, a cellular network communication unit, an Internet communication unit, or a computer network (e.g., LAN or WAN) communication unit.

[0204] Although not shown in Figure 8, the aerosol generator 1 further includes a connection interface such as a USB (universal serial bus) interface, and can connect to other external devices via the USB interface to send and receive information or charge the battery 11.

[0205] The control unit 12 can control the overall operation of the aerosol generator 1. In one embodiment, the control unit 12 includes at least one processor. The processor may be embodied as an array of numerous logic gates, or as a combination of a general-purpose microprocessor and memory storing a program executable by the microprocessor. It will be understood by those ordinary skill in the art to which this embodiment belongs that it may also be embodied by other forms of hardware.

[0206] The control unit 12 can control the temperature of the heater 18 by controlling the supply of power from the battery 11 to the heater 18. The control unit 12 can control the temperature of the cartridge heater 24 and / or heater 18 based on the temperature of the cartridge heater 24 and / or heater 18 sensed by the temperature sensor 131. The control unit 12 can adjust the power supplied to the cartridge heater 24 and / or heater 18 based on the temperature of the cartridge heater 24 and / or heater 18. For example, the control unit 12 can determine a target temperature for the cartridge heater 24 and / or heater 18 based on a temperature profile stored in the memory 17.

[0207] The aerosol generator 1 may include a power supply circuit (not shown) electrically connected to the battery 11 between the battery 11 and the cartridge heater 24 and / or heater 18. The power supply circuit may be electrically connected to the cartridge heater 24, heater 18, or induction coil (not shown). The power supply circuit includes at least one switching element. The switching element is embodied by a bipolar junction transistor (BJT), a field-effect transistor (FET), etc. The control unit 12 can control the power supply circuit.

[0208] The control unit 12 can control the power supply by controlling the switching of the switching elements in the power supply circuit. The power supply circuit is also an inverter that converts the DC power output from the battery 11 into AC power. For example, the inverter is composed of a full-bridge circuit or a half-bridge circuit that includes multiple switching elements.

[0209] The control unit 12 can turn on the switching element so that power is supplied from the battery 11 to the cartridge heater 24 and / or heater 18. The control unit 12 can turn off the switching element so that the power supply to the cartridge heater 24 and / or heater 18 is cut off. The control unit 12 can adjust the current supplied from the battery 11 by adjusting the frequency and / or duty cycle of the current pulse input to the switching element.

[0210] The control unit 12 can control the voltage output from the battery 11 by controlling the switching of the switching elements in the power supply circuit. The power conversion circuit can convert the voltage output from the battery 11. For example, the power conversion circuit includes a buck converter that steps down the voltage output from the battery 11. For example, the power conversion circuit is implemented through a buck boost converter, a Zener diode, etc.

[0211] The control unit 12 can control the on / off operation of the switching element included in the power conversion circuit and adjust the voltage level output from the power conversion circuit. When the switching element remains in the on state, the voltage level output from the power conversion circuit corresponds to the voltage level output from the battery 11. The duty cycle for the on / off operation of the switching element corresponds to the ratio of the voltage output from the power conversion circuit to the voltage output from the battery 11. The lower the duty cycle for the on / off operation of the switching element, the lower the voltage level output from the power conversion circuit may be. The heater 18 may be heated based on the voltage output from the power conversion circuit.

[0212] The control unit 12 can control the supply of power to the heater 18 using at least one of the following methods: pulse width modulation (PWM) and proportional-integral-differential (PID).

[0213] For example, the control unit 12 can use a PWM method to control the supply of current pulses having a predetermined frequency and duty cycle to the heater 18. The control unit 12 can adjust the frequency and duty cycle of the current pulses to control the power supplied to the heater 18.

[0214] For example, the control unit 12 can determine a target temperature for control based on the temperature profile. The control unit 12 can control the power supplied to the heater 18 using a PID method, which is a feedback control method that uses the difference between the heater temperature and the target temperature, the integral of the difference over time, and the derivative of the difference over time.

[0215] The control unit 12 can prevent the cartridge heater 24 and / or heater 18 from overheating. For example, the control unit 12 can control the operation of the power conversion circuit so that the power supply to the cartridge heater 24 and / or heater 18 is interrupted based on the temperature of the cartridge heater 24 and / or heater 18 exceeding a predetermined limit temperature. For example, the control unit 12 can reduce the amount of power supplied to the cartridge heater 24 and / or heater 18 by a certain percentage based on the temperature of the cartridge heater 24 and / or heater 18 exceeding a predetermined limit temperature. For example, the control unit 12 can determine that the aerosol-generating material contained in the cartridge 19 has been exhausted based on the temperature of the cartridge heater 24 exceeding a limit temperature and cut off the power supply to the cartridge heater 24.

[0216] The control unit 12 can control the charging and discharging of the battery 11. The control unit 12 can check the temperature of the battery 11 based on the output signal of the temperature sensor 131.

[0217] When a power line is connected to the power terminal of the aerosol generator 1, the control unit 12 can check whether the temperature of the battery 11 is equal to or above a first limiting temperature, which is the criterion for shutting off the charging of the battery 11. If the temperature of the battery 11 is below the first limiting temperature, the control unit 12 can control the battery 11 to be charged based on a predetermined charging current. If the temperature of the battery 11 is equal to or above the first limiting temperature, the control unit 12 can shut off the charging of the battery 11.

[0218] With the aerosol generator 1 powered on, the control unit 12 can check whether the temperature of the battery 11 is above the second limiting temperature, which is the criterion for shutting off the discharge of the battery 11. If the temperature of the battery 11 is below the second limiting temperature, the control unit 12 can control the system to use the power stored in the battery 11. If the temperature of the battery 11 is above the second limiting temperature, the control unit 12 can interrupt the use of the power stored in the battery 11.

[0219] The control unit 12 can calculate the remaining capacity of the battery 11 relative to the power stored in the battery 11. For example, the control unit 12 can calculate the remaining capacity of the battery 11 based on the voltage and / or current sensing values ​​of the battery 11.

[0220] The control unit 12 can determine whether or not the stick S is inserted into the insertion space via the insertion sensing sensor 133. Based on the output signal of the insertion sensing sensor 133, the control unit 12 can determine that the stick S has been inserted. If it determines that the stick S has been inserted into the insertion space, the control unit 12 can control the supply of power to the cartridge heater 24 and / or heater 18. For example, the control unit 12 can supply power to the cartridge heater 24 and / or heater 18 based on the temperature profile stored in the memory 17.

[0221] The control unit 12 can determine whether or not the stick S has been removed from the insertion space. For example, the control unit 12 can determine whether or not the stick S has been removed from the insertion space through the insertion sensing sensor 133. For example, the control unit 12 can determine that the stick S has been removed from the insertion space if the temperature of the heater 18 is above a limit temperature, or if the temperature change gradient of the heater 18 is above a set gradient. If the control unit 12 determines that the stick S has been removed from the insertion space, it can cut off the power supply to the cartridge heater 24 and / or heater 18.

[0222] The control unit 12 can control the power supply time and / or power supply amount to the heater 18 based on the state of the stick S sensed by the sensor 13. The control unit 12 can determine the level range that includes the level of the capacitance sensor signal based on a lookup table. The control unit 12 can determine the amount of moisture in the stick S based on the determined level range.

[0223] When the stick S is in an over-humidified state, the control unit 12 controls the power supply time to the heater 18, and can increase the preheating time of the stick S compared to the normal state.

[0224] The control unit 12 can determine whether the stick S inserted into the insertion space is to be reused through the reuse sensing sensor 134. For example, the control unit 12 can compare the sensing value of the reuse sensing sensor signal with a first reference range that includes a first hue, and if the sensing value falls within the first reference range, it can determine that the stick S is not being used. For example, the control unit 12 can compare the sensing value of the reuse sensing sensor signal with a second reference range that includes a second hue, and if the sensing value falls within the second reference range, it can determine that the stick S has been used. If it is determined that the stick S has been used, the control unit 12 can cut off the power supply to the cartridge heater 24 and / or heater 18.

[0225] The control unit 12 can determine whether to connect and / or remove the cartridge 19 via the cartridge sensing sensor 135. For example, the control unit 12 can determine whether to connect and / or remove the cartridge 19 based on the sensing value of the signal from the cartridge sensing sensor. / Alternatively, it is possible to determine whether or not to remove it.

[0226] The control unit 12 can determine whether or not the aerosol-generating material in the cartridge 19 has been exhausted. For example, the control unit 12 can preheat the cartridge heater 24 and / or heater 18 by applying power, and determine whether or not the temperature of the cartridge heater 24 exceeds a limit temperature during the preheating period. If the temperature of the cartridge heater 24 exceeds the limit temperature, the control unit 12 can determine that the aerosol-generating material in the cartridge 19 has been exhausted. If the control unit 12 determines that the aerosol-generating material in the cartridge 19 has been exhausted, it can cut off the power supply to the cartridge heater 24 and / or heater 18.

[0227] The control unit 12 can determine whether or not the cartridge 19 can be used. For example, based on the data stored in the memory 17, the control unit 12 can determine that the cartridge 19 cannot be used if the current number of puffs is greater than or equal to the maximum number of puffs set for the cartridge 19. For example, the control unit 12 can determine that the cartridge 19 cannot be used if the total time the cartridge heater 24 has been heated is greater than or equal to a predetermined maximum time, or if the total amount of power supplied to the cartridge heater 24 is greater than or equal to a predetermined maximum amount of power.

[0228] The control unit 12 can make decisions regarding the user's inhalation through the puff sensor 132. For example, the control unit 12 can determine whether or not a puff has occurred based on the sensing value of the signal from the puff sensor. For example, the control unit 12 can determine the intensity of the puff based on the sensing value of the signal from the puff sensor 132. If the number of puffs reaches a predetermined maximum number of puffs, or if no puff is detected for a predetermined time or longer, the control unit 12 can cut off the power supply to the cartridge heater 24 and / or heater 18.

[0229] The control unit 12 can determine whether the cap is attached and / or removed via the cap sensing sensor 136. For example, the control unit 12 can determine whether the cap is attached and / or removed based on the sensing value of the signal from the cap sensing sensor. / Alternatively, it is possible to determine whether or not to remove it.

[0230] The control unit 12 can control the output unit 14 based on the results sensed by the sensor 13. For example, if the number of puffs counted through the puff sensor 132 reaches a predetermined number, the control unit 12 can notify the user that the aerosol generator 1 will soon shut off through at least one of the display 141, the haptic unit 142, and the acoustic output unit 143. For example, the control unit 12 can notify the user through the output unit 14 based on the determination that there is no stick S in the insertion space. For example, the control unit 12 can notify the user through the output unit 14 based on the determination that the cartridge 19 and / or cap is not installed. For example, the control unit 12 can transmit information about the temperature of the cartridge heater 24 and / or heater 18 to the user through the output unit 14.

[0231] The control unit 12 can save and update a history of events in the memory 17 based on the occurrence of a predetermined event. Events include operations performed by the aerosol generator 1, such as detection of stick S insertion, start of stick S heating, puff detection, end of puffing, detection of overheating of the cartridge heater 24 and / or heater 18, detection of overvoltage application to the cartridge heater 24 and / or heater 18, end of stick S heating, power on / off of the aerosol generator 1, start of charging of the battery 11, detection of overcharge of the battery 11, and end of charging of the battery 11. The history of events includes the date and time the event occurred, log data corresponding to the event, etc. For example, if a predetermined event is the detection of stick S insertion, the log data corresponding to the event includes data such as the sensing value of the insertion detection sensor 133. For example, if a predetermined event is the detection of overheating of the cartridge heater 24 and / or heater 18, the log data corresponding to the event will include data on the temperature of the cartridge heater 24 and / or heater 18, the voltage applied to the cartridge heater 24 and / or heater 18, and the current flowing through the cartridge heater 24 and / or heater 18.

[0232] The control unit 12 can be controlled to form a communication link with an external device, such as a user's mobile terminal. Upon receiving authentication data from the external device via the communication link, the control unit 12 can remove the restriction on the use of at least one function of the aerosol generator 1. Here, the authentication data includes data indicating the completion of user authentication for the user corresponding to the external device. The user can perform user authentication through the external device. The external device can determine whether the user data is valid based on the user's date of birth, a unique number identifying the user, etc., and can receive data regarding the right to use the aerosol generator 1 from an external server. Based on the data regarding the right to use, the external device can transmit data indicating the completion of user authentication to the aerosol generator 1. Once user authentication is complete, the control unit 12 can remove the restriction on the use of at least one function of the aerosol generator 1. For example, once user authentication is complete, the control unit 12 can remove the restriction on the use of the heating function that supplies power to the heater 18.

[0233] The control unit 12 can transmit data related to the status of the aerosol generator 1 to the external device via a communication link formed with the external device. Based on the received status data, the external device can output the remaining capacity of the battery 11 of the aerosol generator 1, the operating mode, etc., through the external device's display.

[0234] An external device can transmit a location search request to the aerosol generator 1 based on an input that initiates a location search for the aerosol generator 1. When the control unit 12 receives a location search request from the external device, it can control at least one of the output devices to perform an operation corresponding to the location search based on the received location search request. For example, the haptic unit 142 may generate vibrations in response to the location search request. For example, the display 141 may output an object corresponding to the location search and the end of the search in response to the location search request.

[0235] The control unit 12 can control the aerosol generator 1 to perform a firmware update when it receives firmware data from an external device. The external device can check the current firmware version of the aerosol generator 1 and determine whether a new firmware version exists. When the external device receives an input requesting a firmware download, it can receive the new firmware version data and transmit the new firmware version data to the aerosol generator 1. Upon receiving the new firmware version data, the control unit 12 can control the aerosol generator 1 to perform a firmware update.

[0236] The control unit 12 can transmit data related to the sensing values ​​of at least one sensor 13 to an external server (not shown) via the communication unit 16, and can receive and store a learning model generated by learning the sensing values ​​from the server through machine learning such as deep learning. Using the learning model received from the server, the control unit 12 can perform operations such as determining the user's inhalation pattern and generating a temperature profile. The control unit 12 can store sensing value data from at least one sensor 13 and data for learning an artificial neural network (ANN) in the memory 17. For example, the memory 17 can store a database related to each component of the aerosol generator 1, weights and biases that make up the structure of the artificial neural network (ANN) for learning the artificial neural network (ANN). The control unit 12 can learn the data related to the sensing values ​​of at least one sensor 13, the user's inhalation pattern, the temperature profile, etc., stored in the memory 17, and generate at least one learning model used for determining the user's inhalation pattern and generating a temperature profile.

[0237] The embodiments of the present invention described above are not mutually exclusive or distinct from each other. The respective configurations or functions of the embodiments of the present invention described above may be used in combination or in combination with each other.

[0238] For example, it means that configuration A described in a particular embodiment and / or drawing can be combined with configuration B described in another embodiment and / or drawing. In other words, even if the combination of configurations is not directly described, it means that combination is possible unless it is stated that such combination is impossible.

[0239] The detailed description set forth herein should not be interpreted restrictively in any way, but should be considered illustrative. The scope of the invention shall be determined by a reasonable interpretation of the appended claims, and all modifications within the equivalent scope of the invention shall be included within the scope of the invention.

Claims

1. A battery to supply power, A housing including a coupling space for housing the aforementioned battery, A plurality of receiving terminals are inserted into a portion of the housing and supplied with power from the battery, A pressurizing member pressurizes the battery so that the battery housed in the coupling space contacts the receiving terminal, Includes an elastic member that supports the pressurizing member and moves the pressurizing member in a direction transverse to the battery insertion direction, A battery coupling structure in which, during the process of inserting the battery into the coupling space, the plurality of receiving terminals sequentially come into contact with the battery.

2. The battery coupling structure according to claim 1, wherein the receiving terminal includes a contact portion that protrudes convexly into the coupling space in at least a portion thereof and an elastic portion that supports the contact portion.

3. The battery includes a supply terminal that contacts the receiving terminal, The battery coupling structure according to claim 1, wherein the supply terminal is arranged in a concave portion on one surface of the battery in a direction that crosses the battery insertion direction.

4. The housing further includes a first surface on which the plurality of receiving terminals are arranged and a second surface arranged opposite to the first surface, The battery coupling structure according to claim 1, wherein the second surface includes a housing groove for housing the elastic member.

5. The pressurizing member includes a guide portion that protrudes in a direction transverse to the battery insertion direction, The battery coupling structure according to claim 1, wherein the housing further includes a guide groove for housing the guide portion and guiding the movement of the pressurizing member.

6. The battery coupling structure according to claim 1, wherein the battery includes an inclined surface that contacts the receiving terminal while inserted into the coupling space.

7. The battery coupling structure according to claim 1, further comprising a first magnetic member positioned around the receiving terminal such that the battery is coupled to the housing in a direction in which the pressurizing member pressurizes the battery.

8. To prevent the battery from detaching from the coupling space, the system further includes a second magnetic member disposed on the pressurizing member, The battery coupling structure according to claim 7, wherein the first magnetic member and the second magnetic member are aligned in a direction that transcends the insertion direction of the battery.

9. The battery includes a projection at one end for separating the battery, The battery coupling structure according to claim 1, wherein the housing further includes a separation groove for accommodating the protruding portion.

10. The battery coupling structure according to claim 9, further comprising a third magnetic member disposed in the separation groove so that the protruding portion can connect with the separation groove.

11. The system further includes a door that slides to open and close the aforementioned coupling space, The battery coupling structure according to claim 1, wherein the housing further includes a sliding groove for accommodating at least a portion of the door.

12. The battery coupling structure according to claim 1, A main body including a containment space for containing aerosol products, The heater for generating the aerosol product contained in the aforementioned containment space is included, The housing of the battery coupling structure is part of the main body of the aerosol generating device.

13. A storage facility for storing the power supplied by the aforementioned battery as electrical energy, The aerosol generating apparatus according to claim 12, further comprising a control unit that is electrically connected to the storage unit and the components of the aerosol generating apparatus and controls the components.

14. The coupling space further includes an insertion sensing sensor for sensing the insertion of the battery, The aerosol generating apparatus according to claim 13, wherein the control unit controls the heater based on a signal generated from the insertion sensing sensor.

15. The aerosol generating apparatus according to claim 12, further comprising an output unit for informing the user whether or not the battery is inserted into the coupling space.

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