Atomizing device

Abstract

An atomization device includes a base and a cartridge configured to be coupled to the base. The cartridge includes a microchip that stores information about the atomization device and communicates with a control unit in the base to regulate operation of the atomization device.

Description

Technical Field

[0001] This disclosure relates to a vaping device, and more particularly to a vaping device having a component identification and information verification system, and a vapor generation component of the vaping device. Background Technology

[0002] Vaporizers have emerged as an alternative to cigarette smoking. Traditional vaporizers consist of a base unit housing a battery pack and a control unit. They also include a cartridge coupled to the base unit. The cartridge contains a liquid to be vaporized and a heater for vaporizing the liquid. However, vaporizers face several challenges.

[0003] For example, most existing atomizers switch outputs via a combination of screen display and button operation. This can easily lead to users outputting excessive power, causing core burnout or preventing the device from operating at its optimal atomization level. Different flavored e-liquids require different output powers or voltages to achieve the best taste. Furthermore, existing atomizers on the market often cause compatibility issues, severely damaging the interests of original equipment manufacturers (OEMs).

[0004] Furthermore, the widespread compatibility of atomizing devices on the market severely undermines the interests of the original manufacturers. Additionally, the output switching in these devices relies primarily on a combination of screen display and buttons, posing a risk of excessive output that could burn out the coil or prevent optimal atomization.

[0005] Atomizing devices on the market are often easily counterfeited. Furthermore, counterfeit parts can cause compatibility issues, seriously harming the interests of the original companies. Additionally, existing atomizing devices can be easily disassembled and reassembled by unauthorized individuals, which may also harm the interests of sellers.

[0006] Furthermore, the atomizing device is small in size and easily lost, which may cause financial losses to users.

[0007] Existing vaping devices may produce a burnt taste when the e-liquid is running low, significantly reducing the user experience. Furthermore, there is no indication of inhalation volume during use. Summary of the Invention

[0008] The inventors proposed a system and method to solve the above problems.

[0009] In one aspect of this technology, a base for an atomizing device is configured to receive a cartridge having a mouthpiece. The base includes: a color sensor configured to detect the color of a target surface of the cartridge when it is received by the base; and a control unit configured to identify information related to the cartridge based on the color detected by the color sensor, and to transmit instructions to the cartridge based on the information identified by the control unit.

[0010] The color sensor can be configured to detect any color on the spectrum from ultraviolet to infrared. Additionally, the base may include a light source configured to project light onto the cartridge when it is coupled to the base, allowing the color sensor to detect light from the light source and reflected from the cartridge. The light source can be configured to be activated when the cartridge is coupled to the base. The light source can also be configured to be activated when the user activates the base. The light source may be a light-emitting diode (LED).

[0011] Information related to the cartridge may include the composition of the atomizing liquid, the heating profile of the atomizing liquid, and / or the usage of the cartridge.

[0012] In another aspect of the technology, an atomizing device includes the aforementioned base and a cartridge with a mouthpiece.

[0013] The cartridge may include a light source configured to emit a specific color. Furthermore, the cartridge may include a thin film on at least one surface of the cartridge, the film having a specific color corresponding to the identity of the cartridge and / or the composition of the atomizing liquid contained therein, wherein a color sensor on the base is configured to detect the color of the film. The identity of the cartridge and / or the composition of the atomizing liquid may correspond to a pattern of multiple colors and / or a combination of colors.

[0014] In another aspect of this technology, a cartridge for an atomizing device is configured to be coupled to a base containing a power source. The cartridge includes: a reservoir configured to contain a liquid; a heater configured to heat the liquid to its vaporization temperature; a mouthpiece configured to deliver the vaporized liquid to a user; and a surface having at least one thermochromic material positioned to change color in response to temperature changes in the heater and / or the liquid in the reservoir.

[0015] The thermochromic material can be in a first color at a first temperature when the heater is not activated, and in a second color at a second temperature when the heater is activated. The identity of the cartridge and / or the composition of the liquid can correspond to the first color and / or the second color. The thermochromic material can be printed on the surface.

[0016] In another aspect of the technology, an atomizing device includes the aforementioned disclosed cartridge; and a base configured to be coupled to the cartridge, the base including: a color sensor configured to detect the color of the thermochromic surface of the cartridge when the cartridge is received by the base; and a control unit configured to identify information related to the cartridge based on the color detected by the color sensor, and to transmit instructions to the cartridge based on the information identified by the control unit.

[0017] The control unit can be configured to determine whether the surface color has changed. The control unit can also be configured to disable the cartridge when it determines that the surface color has not changed.

[0018] The control unit can be configured to determine the identity of the cartridge and / or the composition of the liquid in the reservoir based on the detected color of the thermochromic surface. The control unit can be configured to select a heating profile for the heater based on the color detected by the color sensor, and can be configured to control the cartridge's heater based on the heating profile.

[0019] The atomizing device may also include a light source configured to project light onto the cartridge when it is coupled to the base, such that a color sensor detects light from the light source and reflected from the cartridge. The light source may be configured to be activated when the cartridge is coupled to the base.

[0020] In another aspect of this technology, a base for an atomizing device is configured to accommodate a cartridge having a mouthpiece. The base includes: a color sensor configured to detect the color of a target surface of the cartridge when the cartridge is received by the base; a first light source configured to project light onto the cartridge from a first position when the cartridge is coupled to the base, such that the color sensor detects light from the first light source and reflected from the cartridge; a second light source configured to project light onto the cartridge from a second position when the cartridge is coupled to the base, such that the color sensor detects light from the second light source and reflected from the cartridge; and a control unit configured to determine whether the color detected by the color sensor changes when the first light source and the second light source are alternately activated.

[0021] The control unit can be configured to identify information related to the cartridge based on the color detected by the color sensor, and to transmit instructions to the cartridge based on the information identified by the control unit. The information related to the cartridge may include the composition of the e-liquid, the heating profile for the e-liquid, and / or the usage status of the cartridge. The control unit can be configured to disable the cartridge if it does not detect a color change as detected by the color sensor when the first and second light sources are alternately activated. The first and second light sources can be configured to alternately activate when the cartridge is coupled to the base.

[0022] In another aspect of this technology, an atomizing device includes the aforementioned base and a cartridge with a mouthpiece. Magnetic and / or optical inks can be printed on a target surface of the cartridge. The magnetic and / or optical inks can be configured to change color according to the direction in which light irradiates the magnetic and / or optical inks.

[0023] In another aspect of this technology, a base for an atomization system is configured to accommodate a cartridge with a mouthpiece. The base includes: an RFID reader configured to query an RFID tag in the cartridge when the cartridge is received by the base; and a control unit configured to identify the cartridge based on information received from the RFID tag in response to the query signal. The information includes identification data, and the control unit is configured to send an activation signal to the cartridge after confirming its identity.

[0024] The RFID reader can be configured to decode encrypted information stored on the RFID tag. The RFID reader can be an active RFID reader. The RFID reader can be a passive RFID reader. The detection range of the RFID reader can be limited to the periphery of the base. The detection range of the RFID reader can be limited to the interior of the base.

[0025] In another aspect of the technology, an atomizing device includes the aforementioned base and a cartridge containing an RFID tag configured to be read by an RFID reader in the base when the cartridge is coupled to the base.

[0026] RFID tags can be passive or active. The information stored in the RFID tag can include the operating parameters of the cartridge. RFID tags can be programmable. The control unit can be configured to transmit an activation signal containing the operating parameters to the cartridge after verifying its identity.

[0027] In another aspect of this technology, a base for an atomizing device is configured to receive a cartridge having a mouthpiece. The base includes: an image sensor configured to detect patterns or codes on a target surface of the cartridge when the cartridge is contained in the base; and a control unit configured to identify information related to the cartridge based on the patterns or codes detected by the image sensor, and to transmit instructions to the cartridge based on the information identified by the control unit.

[0028] The base may also include a light source configured to project light onto the cartridge when it is coupled to the base, allowing an image sensor to detect light from the light source and reflected from the cartridge. The light source may be configured to be activated when the cartridge is coupled to the base. The light source may also be configured to be activated when the user activates the base. The light source may be a light-emitting diode (LED). Information related to the cartridge includes the composition of the e-liquid, the heating profile for the e-liquid, and / or the usage of the cartridge.

[0029] In another aspect of the technology, an atomizing device includes the aforementioned base and a cartridge with a mouthpiece.

[0030] Patterns or codes can be printed on the target surface of the cartridge. The atomizing device may also include a digital watermark embedded in the pattern or code. The control unit can be configured to disable the cartridge when it fails to extract the digital watermark from the pattern or code detected by the image sensor. The control unit can also be configured to disable the cartridge when it extracts the digital watermark from the pattern or code detected by the image sensor and determines that the digital watermark does not match the intended digital watermark.

[0031] In another aspect of this technology, an authentication system for an atomizing device includes: a cartridge identification device including identification information about an associated atomizing cartridge and / or information about the liquid composition contained within a corresponding atomizing cartridge; and a verification device configured to read information from the cartridge identification device and receive identification information about a user. The verification device is configured to compare the information from the cartridge identification device and the user's identification information with a database regarding minimum age requirements for cartridge use, and the verification device is further configured to transmit the comparison result to a remote server controlling cartridge activation.

[0032] User identification information may be contained in a driver's license, government-issued ID card, and / or a portable computer. Identification information may include the user's name, user description, user's date of birth, and / or user's biometric information. The cartridge identification device may be a pattern, code, image, color, or other type of identification mark indicating the identity of the associated e-cigarette cartridge and / or the composition of the liquid within the associated e-cigarette cartridge. The cartridge identification device may be located on the outer surface of the associated e-cigarette cartridge. The cartridge identification device may be located on the outer surface of the associated e-cigarette cartridge's packaging. The information contained in the cartridge identification device may include at least one of the following: serial number, origin of manufacture, and composition of the e-liquid contained therein. The authentication system may also include a remote server.

[0033] In another aspect of this technology, a positioning system for an atomizing device includes: a base configured to couple to an atomizing cartridge, the base including a power supply and a control unit; and a communication module configured to wirelessly transmit signals from the base to a handheld device. The communication module is configured to transmit a positioning signal in response to a request transmitted from the handheld device.

[0034] The communication module has a communication range of 300 to 3000 feet. The control unit can be configured to disable the base when the communication module fails to receive a signal from the handheld device. The control unit can be configured to activate the base when the communication module receives a signal from the handheld device. The atomizer positioning system may also include a handheld device. The handheld device can be configured to display the position of the atomizer after receiving a positioning signal from the communication module. The handheld device can be configured to indicate the position of the base via tactile and / or auditory outputs. The handheld device can be configured such that the tactile and / or auditory outputs vary depending on the distance between the base and the handheld device.

[0035] In another aspect of this technology, a base for an atomizing device is configured to receive a cartridge with a mouthpiece. The base includes: a power source; a control unit configured to control operation of the atomizing device; a switch or local conductive area, the power source, the control unit, and the switch or local conductive area forming part of a circuit; and a housing housing the power source, the control unit, and the switch or local conductive area. The switch or local conductive area may be located on an inner surface of the housing and is configured such that the circuit is disconnected when at least a portion of the housing is removed or damaged, exposing the interior of the base.

[0036] The control unit can be configured to disable the dock when the circuit is disconnected. The control unit can also be configured to erase the firmware stored in the control unit when the circuit is disconnected.

[0037] In another aspect of the technology, an atomizing device includes the aforementioned base and a cartridge configured to be coupled to the base.

[0038] The control unit can be configured to disable the cartridge when the circuit is disconnected.

[0039] In another aspect of this technology, a cartridge for an atomizing device is configured to be coupled to a base including a power source. The cartridge includes: a first housing portion including a reservoir configured to contain a liquid; a heater configured to heat the liquid to a temperature at which it vaporizes; and a mouthpiece configured to deliver the vaporized liquid to a user. The cartridge also includes a second housing portion configured to be coupled to the first housing portion, the second housing portion including electronics configured to supply power to the heater. The first housing portion and the second housing portion are configured such that once the first housing portion is coupled to the second housing portion, the first housing portion and the second housing portion cannot be separated without damaging the first housing portion and / or the second housing portion.

[0040] The first and second housing portions can be configured such that they cannot be recoupled after being separated from each other. The first housing portion may include at least one recess, and the second housing portion includes at least one protrusion configured to insert into the at least one recess to secure the first housing portion to the second housing portion. The cartridge can be disabled when the first and second housing portions are separated.

[0041] In another aspect of the technology, an atomizing device includes the aforementioned cartridge and a base configured to be coupled to the cartridge.

[0042] The base may include a first electrical connector, the second housing portion may include a second electrical connector, and the second housing portion of the cartridge may be configured such that when the second housing portion is coupled to the base, the second electrical connector and the first electrical connector complete the circuitry. The cartridge may be configured to couple to the base via the second housing portion.

[0043] In another aspect of the technology, an atomizing device includes: a cartridge having a reservoir configured to contain a liquid, a heater configured to vaporize the liquid, and a mouthpiece configured to deliver the vaporized fluid to a user; a temperature sensor configured to detect the temperature of the heater; and a base configured to receive the cartridge and including a power supply and a control unit. The control unit is configured to receive a temperature signal from the temperature sensor and disable the heater if the detected temperature does not change within a predetermined time period.

[0044] The control unit can be configured to disable the heater if the detected temperature changes within a predetermined time period but does not match the target temperature. The predetermined time period can be between 5 seconds and 2 minutes.

[0045] In another aspect of the technology, an atomizing device includes: a cartridge having a reservoir configured to contain a liquid, a heater configured to vaporize the liquid, and a mouthpiece configured to deliver the vaporized fluid to a user; and a base configured to hold the cartridge and including a power supply and a control unit. The control unit is configured to count the number of times the user inhales through the mouthpiece, to disable the cartridge if the number of inhalations exceeds a threshold, and to reactivate the cartridge after a predetermined amount of time has elapsed.

[0046] The control unit can be configured to determine that an inhalation event has occurred when the heater temperature rises and then returns to its previous temperature. The control unit can also be configured to determine an inhalation event based on the air pressure inside the mouthpiece.

[0047] In another aspect of this technology, an atomizing device includes: a cartridge having a reservoir configured to contain liquid, a heater configured to vaporize the liquid, a mouthpiece configured to deliver the vaporized fluid to a user, and a programmable microchip; and a base configured to hold the cartridge and including a power supply and a control unit. Information relating to the amount of liquid remaining in the reservoir is transmitted to the control unit, which is configured to compare the liquid amount with a threshold, and to keep the cartridge disabled when the liquid amount is below the threshold, and to activate the cartridge when the liquid amount is above the threshold.

[0048] The control unit can be configured to count the number of times a user inhales through the mouthpiece, and can be configured to disable the cartridge if the number of inhalations exceeds a threshold. The control unit can be configured to determine that an inhalation event has occurred when the heater temperature rises and then returns to its previous temperature. The control unit can be configured to determine that an inhalation event has occurred based on the air pressure inside the mouthpiece. The control unit can be configured to update information related to the liquid level after each detected inhalation event. The threshold liquid level can be 0.

[0049] In another aspect of this technology, there is an atomizing cartridge configured to be attached to an atomizing base.

[0050] In another aspect of this technology, there is an atomizing base configured to attach to an atomizing cartridge.

[0051] In another aspect of the technology, an atomizing device includes: a cartridge; and a base removably attached to the cartridge.

[0052] In another aspect of the technology, an atomizing device cartridge is configured to be fixed to an atomizing device base and includes: a mouthpiece; a reservoir configured to contain liquid; a heating element configured to vaporize the liquid; and a wick configured to draw liquid from the reservoir toward the heating element. The atomizing device cartridge has a pre-use configuration in which the reservoir is filled with liquid and the wick is not in contact with the liquid.

[0053] The core may have a multilayer configuration comprising at least one layer of hydrophilic material and at least one layer of organic material. The organic material may be a tobacco-based material. The hydrophilic material may be a textile material. The textile material may be natural cotton or synthetic cotton.

[0054] The cartridge can have a modular structure including a reservoir module and a heating element module. The reservoir module may include a mouthpiece and a reservoir, and the heating element module may include a heating element. The reservoir module and the heating element module can be configured to be secured together by snap-fit ​​or other types of interlocking connections. The reservoir module and the heating element module can be configured such that they cannot be separated from each other without damaging either or both of them. The heating element module may include a core. The heating element module and the reservoir module can be configured such that securing the heating element module to the reservoir module causes the core to contact the fluid in the reservoir.

[0055] The core may include a first segment located in a reservoir module and a second segment located in a heating core module. The heating core module and the reservoir module may be configured such that attaching the heating core module to the reservoir module causes the first and second segments of the core to combine to form a continuous core. When the heating core module is separated from the reservoir module, the first segment of the core may be fluidly isolated from the reservoir. The heating core module and the reservoir module may be configured such that attaching the heating core module to the reservoir module causes the first segment of the core to move into fluid contact with the fluid in the reservoir.

[0056] In another aspect of the technology, an atomizing device cartridge includes: a mouthpiece; a reservoir configured to contain liquid; and a sealing barrier having at least one sealable inlet for supplying fluid to the reservoir.

[0057] At least one sealable inlet may include a one-way valve configured to open when the pressure outside the reservoir is greater than the pressure inside the reservoir. The sealable inlet may be configured to self-seal upon puncture by a syringe. The surface of the sealable inlet facing the interior of the reservoir may be convex. The surface of the sealable inlet facing away from the interior of the reservoir may be concave. The sealing barrier may include an elastic material. The elastic material may be silicone, natural rubber, or synthetic rubber.

[0058] In another aspect of the technology, a power supply unit for an atomizing device includes: at least one rechargeable battery cell; and an electrical connector configured to receive current for charging the at least one rechargeable battery cell and to discharge current from the at least one rechargeable battery cell to a heating element in the atomizing device. The voltage of the current supplied to the at least one rechargeable battery cell is different from the voltage of the current discharged to the heating element.

[0059] The voltage of the current discharged to the heating element can be greater than the voltage of the current supplied to at least one battery cell. The voltage of the current supplied to at least one battery cell can be, for example, 1.5 volts. The voltage of the current supplied to the heating element can be, for example, 3.7 volts.

[0060] The power supply unit may also include a printed circuit board assembly (PCBA) with a voltage converter configured to convert the voltage supplied from the electrical connector and the voltage supplied from at least one battery cell. The electrical connector may be a Universal Serial Bus (USB) port. The electrical connector may be a USB-C connector. The power supply unit may be configured to receive and discharge current through the electrical connector.

[0061] The power unit may also include a housing that encloses at least one battery cell and an electrical connector. For example, the housing may have the same size and shape as an AA or size 5 battery. It should be understood that the housing may have the same size and shape as other conventional batteries on the market. Attached Figure Description

[0062] Figure 1A and Figure 1B An exemplary atomizing device is schematically shown.

[0063] Figure 2 An exemplary color detection system is illustrated schematically.

[0064] Figure 3 An exemplary thermochromic detection system is schematically illustrated.

[0065] Figure 4 An exemplary method for detecting information from a vapor cartridge is shown.

[0066] Figure 5 Another exemplary color detection system is illustrated schematically.

[0067] Figure 6 An exemplary RFID system is illustrated schematically.

[0068] Figure 7 An image detection system is illustrated schematically.

[0069] Figure 8 Another image detection system is illustrated schematically.

[0070] Figure 9 An information verification system is illustrated schematically.

[0071] Figure 10 A positioning system for an atomizing device is schematically shown.

[0072] Figure 11 A tamper-proof circuit is schematically shown.

[0073] Figure 12 An exemplary temperature sensing system is illustrated schematically.

[0074] Figure 13 A method for monitoring the usage of atomizing devices is shown.

[0075] Figure 14 This demonstrates another method for monitoring the usage of atomizing devices.

[0076] Figure 15A and Figure 15B An exemplary core is shown.

[0077] Figure 16 and Figure 17 An exemplary modular atomizing device cartridge is shown.

[0078] Figure 18 A method for Figure 16 and Figure 17 An exemplary heating element of a modular atomizing device cartridge.

[0079] Figure 19A and Figure 19B Another exemplary modular atomizing device cartridge is shown.

[0080] Figure 20A and Figure 20B An exemplary reservoir for a vapor cartridge in an atomizing device is shown.

[0081] Figure 21 An exemplary rechargeable battery is shown.

[0082] Figure 22 and Figure 23 Showing the use of Figure 21 An exemplary circuit for a rechargeable battery. Detailed Implementation

[0083] Figure 1A and Figure 1B An exemplary atomizing device 10 is shown, configured to vaporize a liquid infused with one or more active materials. It is conceivable that the atomizing device 10 could be, for example, an electronic cigarette, an atomizing pen, a micro-atomizing device, etc. The atomizing device 10 may include a base 12 and a cartridge 14.

[0084] The base 12 can accommodate the components required to operate the atomizing device 10. For example, the base 12 may include a power supply unit 16, which may be in the form of a rechargeable battery, a non-rechargeable battery, or an electrical connection for an external power source. The base 12 may also include a control unit 18 configured to adjust the components of the atomizing device 10. The control unit 18 may be in the form of a microchip, a microcomputer, etc. The base 12 may also include a receiver 20 configured to receive at least a portion of the cartridge 14. It is conceivable that the base 12 may be designed for use with different cartridges 14. It is also conceivable that the base 12 may include a heating element (not shown) and / or a reservoir (not shown), which may supplement or replace the reservoir in the cartridge 14.

[0085] The cartridge 14 may include a user interface or mouthpiece 22 through which a user receives an aerosol containing active material from the atomizing device 10. The cartridge 14 may also include a reservoir 24 containing an atomizing liquid in which the active material can be infused. The atomizing liquid may be water, oil, or other liquid capable of dissolving or maintaining the active material in suspension. Furthermore, the active material may include at least one of the following: flavoring agents, pharmaceuticals, tobacco, tobacco extracts, or any other chemical that can be dissolved in the atomizing liquid.

[0086] The cartridge 14 may also include a heater 26 configured to heat and vaporize the e-liquid. It is conceivable that the heater 26 may alternatively be located in the base 12. Furthermore, the base 12 may include a reservoir 24, or an auxiliary reservoir used in conjunction with the reservoir 24 of the cartridge 14. The cartridge 14 may also include electronics 28 configured to supply power from the base 12 to the heater 26. The electronics 28 may also include a microprocessor and / or microchip for controlling the operation of the heater 26. The microprocessor and / or microchip may also contain information about the cartridge 14, information about the e-liquid in the cartridge 14, and / or the usage of the cartridge 14.

[0087] The cartridge 14 can be coupled to the base 12 via a connection side 29. For example, the connection side 29 of the cartridge 14 can be inserted into the receiver 20 of the base 12. The connection side 29 of the cartridge 14 may include a first electrical connection 30 configured to couple to a second electrical connection 31 located in the receiver 20 or any other part of the base 12 configured to couple to the connection side 29 of the cartridge 14. The first electrical connection 30 and the second electrical connection 31 may be positioned to complete the circuitry from the base 12 to the cartridge 14 when the cartridge 14 is fully received by the receiver 20 or otherwise coupled to the base 12.

[0088] In addition, the atomizing device 10 can provide a signal to the user indicating that the cartridge 14 has been fully coupled to the base 12 (e.g., fully received by the receiver 20). The signal can be in the form of an optical signal, a tactile signal (e.g., vibration), and / or an auditory signal (e.g., a click).

[0089] The cartridge 14 and / or base 12 may include input / output devices that allow a user to read information about the atomizing device 10. The input / output devices may also allow a user to manually adjust settings of the atomizing system. The input / output devices may include, for example, a screen display, buttons, and / or switches. It is conceivable that the screen display may be a touchscreen.

[0090] As described above, the base 12 can be used with different cartridges 14. Different cartridges 14 may include different types of atomizing liquids. Given that each type of atomizing liquid can be infused with specific active materials or specific combinations of active materials, the heating profile required to vaporize the atomizing liquid may differ for different types of atomizing liquids. Furthermore, it may be desirable to use only certified cartridges 14 to ensure compatibility with the base 12 and that the cartridges 14 are not counterfeit products. Therefore, it may be desirable for the base 12 to include electronics capable of identifying the cartridge 14 and the composition of the atomizing liquid it contains.

[0091] Figure 2 An exemplary system for identifying a cigarette cartridge 14 is shown. In this configuration, the base 12 may include a color (or wavelength) recognition component 32, which may include a light source 34, a color (or wavelength) sensor 36, and a control unit 18.

[0092] The light source 34 may be a light-emitting diode (LED), or other compact light source that emits white light and can be positioned within the housing of the base 12. The light source 34 may be positioned such that when the cartridge 14 is received within the receiver 20 or otherwise coupled to the base 12, the light emitted by the light source 34 can reach the surface 40 of the cartridge 14. For example, the light source 34 may be positioned on or within a wall of the receiver 20. Furthermore, the receiver 20 (or other surface positioned to contact the cartridge 14 when coupled to the base 12) may include a transparent wall or window through which light from the light source 34 can be directed to reach the surface 40 of the cartridge 14.

[0093] Color sensor 36 can be positioned to receive light reflected from light source 34 from surface 40 of cartridge 14. Furthermore, color sensor 36 can be, for example, in the form of a photosensitive microchip on a printed circuit board. Color sensor 36 can detect the wavelength and / or intensity of light, which can be analyzed by control unit 18 to determine the color of surface 40 of cartridge 14. It is conceivable that light source 34 and color sensor 36 can be on the same printed circuit board. Furthermore, color sensor 36 can be configured to sense only colors at the RGB levels and can filter out ultraviolet and infrared light. It is also conceivable that color sensor 36 can sense both ultraviolet and infrared light. Additionally, light source 34 can alternately emit red, green, and blue light, and color sensor 36 can determine the color of surface 40 of cartridge 14 by determining the signal intensity of each color of light.

[0094] Control unit 18 may include a microprocessor and may receive a signal from color sensor 36 indicating the color of surface 40 of cartridge 14. After determining the color of surface 40, control unit 18 may refer to a lookup table or other type of dataset stored within control unit 18, corresponding to the color detected by color sensor 36. This table may include information such as, for example, the contents of the atomizing liquid (i.e., what type of active material is in the atomizing liquid) and a heating profile applied to the heater for the type of atomizing liquid present in cartridge 14. It is conceivable that control unit 18 and color sensor 36 may be positioned on the same printed circuit board. It is also conceivable that color sensor 36 may be part of control unit 18.

[0095] The surface 40 of the cartridge 14 can be in the form of a cap on the connecting side 29 of the cartridge 14. This cap can be permanently attached to the cartridge 14 or can be removed from the cartridge 14. Alternatively, at least a portion of the connecting side 29 can be painted or dyed a specific color. It is also conceivable that part or all of the cartridge 14 can be covered with a colored film. The color of the surface 40 can correspond to the type of active material in the e-liquid. For example, for an e-liquid containing nicotine, the color of the surface 40 can be red. For an e-liquid containing a specific flavoring, the color of the surface 40 can be blue. By associating a specific color with a specific liquid composition, the control unit 18 is able to select a set of ideal preset output parameters for a specific e-liquid.

[0096] Furthermore, the light source 34 can be automatically activated by the cartridge 14 being fully received within the receiver 20 or otherwise coupled to the base 12. The coupling of the cartridge 14 to the base 12 can trigger a switch, which in turn activates the light source 34, allowing the control unit 18 to select preset output parameters. Alternatively, the light source 34 can be activated by / or when the atomizing device 10 is powered on by the user. This can be achieved through user interaction with the input / output devices on the cartridge 14 or the base 12.

[0097] It is conceivable that the connecting side 29 of the cartridge 14 may include a light source 34 instead of the base 12. In this configuration, the light source 34 may produce light of a unique color (or wavelength), which is detected by a color sensor 36. For example, the light source may be an LED that produces light of a specific color or wavelength. Alternatively, the cartridge 14 may include a color filter that allows only one color or wavelength of light to pass through the filter and reach the color sensor 36. The color of the light emitted by the light source 34 may be unique to the cartridge 14 and / or the liquid contained within the cartridge 14.

[0098] Figure 3 Another exemplary system for identifying the smoke cartridge 14 is shown. (Compared to...) Figure 2 The configuration shown is similar; the base 12 may include a color recognition component 32. Also similar... Figure 2 In the configuration shown, the surface 40 of the cartridge 14 can be arranged to have a predetermined color. For example, the surface 40 can be thermochromic. For example, the surface 40 can be coated with thermochromic ink, paint, or dye. Alternatively, the surface 40 can be covered with a thermochromic film. It is conceivable that the material forming the cartridge shell can be a thermochromic material. Regardless of the composition of the thermochromic material, the thermochromic material can be positioned relative to the heater 26 such that the heat generated by the heater 26 can cause the thermochromic material to change color.

[0099] The surface 40 of the smoke cartridge 14 can retain its initial color when not exposed to heat from the heater 26. Figure 2 The system shown is similar; the initial color of surface 40 can be used to identify cartridge 14 and the atomizing liquid contained therein. Control unit 18 can refer to a lookup table or other type of dataset stored within control unit 18, corresponding to the initial color detected by color sensor 36. This table may include information such as, for example, the contents of the atomizing liquid (i.e., what type of active material is in the atomizing liquid) and a heating profile applied to the heater for the type of atomizing liquid present in cartridge 14.

[0100] While the initial color of the thermochromic material can be used to identify the cartridge 14 and the atomizing liquid contained therein, the thermochromic material can change to a second color when the surface 40 is exposed to heat from the heater 26. This color change from the initial color to the second color can be used by the control unit 18 to verify the authenticity of the cartridge 14. By verifying the authenticity of the cartridge 14, the control unit 18 can prevent counterfeit and / or incompatible parts from being used with the base 12.

[0101] Figure 4 An exemplary method 100 that can be used with thermochromic materials is shown. Method 100 can begin by coupling a cartridge 14 to a base 12 via insertion of a receiver 20 or otherwise (step 110). Coupling the cartridge 14 to the base 12 can trigger a light source 34 to illuminate a surface 40, enabling a color sensor 36 to sense the color of the surface 40 (step 112). The control unit 18 can then analyze the color of the surface 40 and determine the composition of the atomizing liquid and a heating profile for the atomizing liquid (step 114). Once the heating profile is determined, the heater 26 can be activated according to the heating profile (step 116). It is conceivable that... Figure 2 The system shown can operate according to this part of method 100. Step 110 is executed each time the cartridge 14 is coupled to the base 12.

[0102] for Figure 3 In the system shown, method 100 can proceed to step 118, where a countdown or timer is started. The control unit 18 can wait for a predetermined time before proceeding to the next step. For example, 5 to 60 seconds, 5 minutes, 10 minutes, etc. The predetermined time can be the shortest or average time required for the heater 26 to generate sufficient heat to change the color of the surface 40. Once the predetermined time has elapsed after the heater 26 has been started, the light source 34 can illuminate the surface 40, and the color sensor 36 can detect the color of the surface 40 (step 120).

[0103] The control unit 18 can analyze the color of the surface 40 detected by the color sensor 36 in step 120 and compare it with the color sensed in step 112. If the color of the surface 40 does not change, the control unit 18 can determine that the cartridge 14 is a counterfeit part or incompatible with the base 12, and can terminate all operation of the atomizing device 10 (step 124) until another cartridge 14 is coupled to the base 12. Method 100 can then be repeated.

[0104] However, if the control unit 18 determines that the color of the surface 40 has changed, the heater 26 can continue to operate according to the heating curve (step 126) until the cartridge 14 is removed from the base 12. If another cartridge is coupled to the base 12, method 100 can be repeated.

[0105] Alternatively, the control unit 18 can analyze the second color of surface 40 and determine whether the second color matches the expected color (step 128). If the control unit 18 determines that the second color of surface 40 does not match the expected color, the control unit 18 can determine that the cartridge 14 is a counterfeit part or incompatible with the base 12, and can terminate all operation of the atomizing device 10 (step 124) until another cartridge 14 is coupled to the base 12. Method 100 can then be repeated.

[0106] However, if the control unit 18 determines that the second color of the surface 40 matches the expected color, the heater 26 can continue to operate according to the heating curve (step 126) until the cartridge 14 is removed from the base 12. If another cartridge is coupled to the base 12, method 100 can be repeated.

[0107] It is conceivable that magnetic and / or optical inks can be printed on the cartridge 14. It is also conceivable that the magnetic and / or optical inks can form images, patterns, and / or codes printed on surface 40. The magnetic or optical inks themselves can act as watermarks.

[0108] For configurations where optical or magnetic ink is printed on surface 40, base 12 may include a color recognition system 70. Figure 5 Color recognition system 70 can be similar to color recognition system 32, except that color recognition system 70 may include an additional light source 72. Light sources 34 and 72 can be positioned such that light from light source 34 illuminates surface 40 from a first angle, while light from light source 72 illuminates surface 40 from a second angle. The color of the optical ink may appear different when viewed from different angles. Therefore, light from light source 34 and reflected from surface 40 can be detected as a first color by color sensor 36, while light from light source 72 and reflected from surface 40 can be detected as a second color by color sensor 36.

[0109] The effect of optical or magnetic inks can be similar to that of thermochromic materials. That is, the color (or apparent color) of surface 40 can change, and detecting a color change can indicate that the cartridge 14 is a certified and / or genuine part.

[0110] During operation, light sources 34 and 72 can be activated alternately, causing color sensor 36 to alternately receive reflected light from light sources 34 and 72. If control unit 18 detects a color change in surface 40, it activates heater 26 and sends operating information to the electronics in cartridge 14. However, if control unit 18 does not detect any color change in surface 40, it disables atomizing device 10.

[0111] Figure 6 Another exemplary system for identifying a cartridge 14 in use is shown. As shown, the base 12 may include a radio frequency identification (RFID) reader 42. Furthermore, the cartridge 14 may include an RFID tag 44 read by the RFID reader 42.

[0112] RFID reader 42 may be an active reader that transmits an interrogation signal 46 within a predetermined range. Alternatively, RFID reader 42 may be a passive reader that receives signals transmitted from RFID tag 44. The range of the interrogation signal 46, or the range at which signals from RFID tag 44 are detected, may be within a short distance of the periphery of base 12. For example, the range of RFID reader 42 may be limited to receiver 20 such that the interrogation signal 46 reaches RFID tag 44 only when the cartridge is received by receiver 20 or otherwise coupled to base 12. Alternatively, the range of the interrogation signal 46, or the receiving range of RFID reader 42, may extend far beyond the periphery of base 12.

[0113] RFID tag 44 can be positioned within cartridge 14 to receive an interrogation signal 46 from RFID reader 42. It is conceivable that in a configuration where RFID reader 42 is a passive reader, RFID tag 44 can be an active tag and can continuously transmit information signals 48. In a configuration where RFID reader 44 is an active reader, the interrogation signal 46 can cause RFID tag 44 to transmit information signals 48. RFID tag 44 can be configured such that its operating range (signal transmission range and / or signal reception range) is limited to the vicinity of cartridge 14, such that RFID tag 44 only receives the interrogation signal 46 and / or transmits the information signal 48 when cartridge 14 is received within receiver 20 or otherwise coupled to base 12. Alternatively, the operating range of RFID tag 44 can extend far beyond the vicinity of cartridge 14.

[0114] The RFID tag 44 may include a storage device and an antenna. Information related to the identification and operation of the cartridge 14 may be stored on the storage device. The stored information may include, for example, the composition of the atomizing liquid stored in the cartridge 14, heating profile information, serial number, etc. The information may also include traceable cartridge information, such as the cartridge's place of manufacture and identification number.

[0115] It is conceivable that the stored information can be encrypted, or that the stored information may contain encrypted code that must be decrypted before it can be read. Encryption makes the information stored in the RFID tag 44 unreadable without the encryption key. This encryption key can be stored in the control unit 18. Encrypting the information stored in the RFID tag 44 ensures that only certified components are used and limits or prevents the use of counterfeit components.

[0116] It is conceivable that the RFID tag 44 can be initially disabled and only allowed to operate after the control unit 18 unlocks the encryption. Furthermore, the RFID tag 44 may include a programmable chip containing only identification information (e.g., a serial number or other identification marker). After receiving the identification information via the RFID reader 42 (or after unlocking the encryption to read the identification information), the control unit 18 may send an activation signal to the RFID tag 44 or other type of microchip located in the cartridge 14 to activate the cartridge 14. The activation signal may contain operational information, such as the heating profile for the liquid stored in the cartridge 14.

[0117] Figure 7 Another exemplary system for identifying the cartridge 14 in use is shown. In this configuration, the base 12 may include an imaging sensor 50 configured to scan images, patterns, or codes printed on the surface 40 of the cartridge 14.

[0118] The imaging sensor 50 may be a CMOS sensor and may include a color array filter 52 sandwiched between a microlens 54 and a pixel array 56. Signals from the pixel array 56 may be sent to a signal denoising unit (correlated double sampler) 58, which in turn sends the signal to an analog signal chain 60 including an amplifier 62 and an analog-to-digital converter 64. The digitized signal can then be sent to an image signal processor 66. The image signal can be sent from the image signal processor 66 to a control unit 18 for analysis.

[0119] The base 12 may also include a light source 34, positioned to illuminate the surface 40 of the cartridge 14 when it is received by the receiver 20 or otherwise coupled to the base 12. Light reflected from the surface 40 of the cartridge 14 can be received by an image sensor 50 through a lens 54. Patterns or codes may be printed on the surface 40 of the cartridge 14. These patterns or codes may contain information such as identification data, the composition of the liquid in the cartridge 14, and a heating profile for the liquid in the cartridge 14. The printed codes may also be encrypted. The control unit 18 can activate the cartridge 14 based on identification.

[0120] Figure 8Another exemplary system for identifying a cartridge 14 in use is shown. In this configuration, the base 12 may include an imaging sensor 50 configured to detect a digital watermark 68 embedded in an image, pattern, or code printed on the surface 40 of the cartridge 14. The digital watermark 68 may be invisible to the naked eye and / or disguised to the point that a user cannot distinguish it from the image, pattern, or code printed on the surface 40 of the cartridge 14. In this way, the user may be unaware that a digital watermark is present on the cartridge 14.

[0121] The digital watermark 68 can be any form that the imaging sensor 50 can detect. For example, the digital watermark 68 can be in the form of a pattern or pixel pattern scattered on the surface 40 of the smoke cartridge 14. In yet another example, the digital watermark can be in the form of a code or symbol embedded in an image or pattern.

[0122] and Figure 7 The system shown is similar; image sensor 50 can detect images, patterns, or codes on the surface 40 of cartridge 14. Control unit 18 can analyze the signals generated by image sensor 50 and extract digital watermark 68 from the imaging data generated by image sensor 50. If control unit 18 determines that digital watermark 68 is present, control unit 18 can activate heater 26 on cartridge 14 and allow atomizer 10 to operate. However, if control unit 18 fails to detect digital watermark from image data generated by image sensor 50, control unit 18 can disable cartridge 14. If control unit 18 detects digital watermark 68, but digital watermark 68 does not match the intended digital watermark 68, control unit 18 can also disable cartridge 14.

[0123] It is conceivable that digital watermarking could be used as an alternative to the magnetic and / or optical inks discussed above.

[0124] Another issue faced by manufacturers and distributors of vaping systems is the use of such devices by minors. Different jurisdictions have different age restrictions for purchasing and consuming certain controlled substances. Furthermore, different types of controlled substances have different age restrictions. For example, in some jurisdictions, the age limit for purchasing tobacco products may be 18, while in others it may be 21. Additionally, in a particular jurisdiction, the age limit for purchasing tobacco products may be 21, while the age limit for purchasing nicotine-free products may be 18.

[0125] Figure 9 A system 200 is shown for verifying a user's age and identity before activating the vaporizer 10. The system 200 may include an identification device 210, a cartridge identification device 211, a verification device 212, and a remote server 214.

[0126] The identification device 210 can be any type of document, such as a driver's license or a government-issued identity card. The identification device can also be in the form of a portable computer (e.g., a mobile phone or tablet). The identification device 210 can include the identification information of the person purchasing and / or using the vaporizer 10 (e.g., name, description, etc.), the person's date of birth and / or age, and / or biometric information (e.g., fingerprint or facial scan). When purchasing the vaporizer 10, the base 12, and / or the cartridge 14, the person can present the identification device 210 to the seller, and / or can present the identification device 210 directly to the verification device 212.

[0127] The cartridge identification device 211 may be a pattern, code, image, color, or other type of identification mark that indicates the composition of the atomizing device 10 and / or the atomizing liquid contained therein. The cartridge identification device 211 may be located on the outer surface of the atomizing device 10 and / or the outer surface of the packaging of the atomizing device 10, making the cartridge identification device 211 visible. The information contained in the cartridge identification device 211 may include a serial number, origin of manufacture, composition of the atomizing liquid contained therein, etc.

[0128] Information from identification device 210 and cartridge identification device 211 can be scanned into verification device 212. Verification of identity and age information can be performed by the seller or buyer and can be accomplished by scanning the information using a scanner. The scanner can scan an optical image of the information or a code containing identity and age information (e.g., a UPC code or a QR code). Alternatively, the information can be stored in an RFID tag and scanned using an RFID reader.

[0129] Once the information is scanned, the person's date of birth can be compared with a database to verify whether the person is of age to purchase the vaping device 10. For example, the database could be specific to the particular jurisdiction where the vaping device 10 is purchased. The identity and age information can be compared with age requirements specific to the current jurisdiction and the specific vaping device 10 being purchased. It is conceivable that the verification device 212 could include both a scanner and a database. Alternatively, the scanner and database could be separate components.

[0130] Once the identity and age information has been compared and verified against the database, the verified data can be sent to remote server 214. The data uploaded to remote server 214 can be used to control the use of the nebulizer 10, ensuring that the nebulizer 10 can only be activated by the user. For example, the nebulizer 10 may include a microchip and a communication device that communicates with the remote server 214. Communication can be conducted via Wi-Fi or other types of communication formats. The nebulizer 10 may require the user to input identification information or provide biometric information (e.g., facial scan or fingerprint) before activation. After providing biometric or identification information to the nebulizer 10, the nebulizer 10 can communicate with the remote server 214 to confirm that the user is authorized to use the nebulizer 10, after which the microchip can activate the nebulizer 10.

[0131] Nebulizers are small, portable devices that are easily misplaced. When misplaced, they can be difficult to find. Furthermore, if a third party finds the nebulizer, they may claim it as their own. Figure 10 An atomizing device 10 with a positioning system is shown, which locates the atomizing device 10 when it is misplaced.

[0132] The base 12 may include a communication module 216 designed to communicate with a handheld device 218 (e.g., a mobile phone). The communication module 216 may be configured to wirelessly transmit signals according to any conventional communication standard. For example, the communication module 216 may be configured to transmit signals via the Bluetooth standard. Furthermore, the communication module 216 may transmit a location signal to the handheld device 218 in response to a request signal received from the handheld device 218. Alternatively, the communication module 216 may send a location signal regardless of whether the handheld device transmits a request signal.

[0133] The handheld device 218 may include a receiver 220 that receives wireless communication from the base 12. The range of the communication module 216 may be, for example, 300 to 3000 feet. Furthermore, if the handheld device 218 is within range of the communication module 216, the handheld device 218 may display the position of the atomizing device 10. The display may indicate the position of the atomizing device 10 relative to the handheld device 218.

[0134] It is conceivable that the handheld device 218 can indicate the position of the atomizing device 10 relative to itself through methods other than visual indication, or methods that replace visual indication. For example, the handheld device 218 can indicate the proximity of the atomizing device 10 to itself by emitting a beep or other sound at a specific frequency. The frequency and / or volume of the sound can vary as the distance between the handheld device 218 and the atomizing device 10 increases or decreases. The proximity of the handheld device 218 to the atomizing device 10 can also be indicated by vibration. The frequency and / or intensity of the vibration can be increased or decreased depending on the proximity of the handheld device 218 to the atomizing device 10.

[0135] It is also conceivable that when the handheld device 218 is outside the communication range of the communication module 216 of the atomizing device 10, the control unit of the atomizing device 10 can disable the atomizing device 10, rendering it unusable during loss. When the handheld device 218 is moved back into the range of the communication module 216, the atomizing device 10 can be automatically reactivated. Alternatively, when the user finds the atomizing device 10, the user can manually reactivate the atomizing device 10.

[0136] It can be further envisioned that the user can manually disable the atomizing device 10 via the handheld device 218. For example, if the user determines that the atomizing device 10 has been lost, the user can send a disable signal to the atomizing device 10 via the handheld device 218. The atomizing device 10 can then be reactivated in the manner described above.

[0137] It should be understood that the smoke cartridge 14 may also include a communication module 216 as a supplement to or replacement for the communication module 216 in the base 12.

[0138] Figure 11 A circuit 230 formed inside the base 12 of the atomizing device 10 is shown. The circuit 230 may include a power supply unit 16, a control unit 18, and a switch or local conductive area 232 located on the inner surface of the housing of the base 12.

[0139] During initial startup, the control unit 18 may install firmware that allows the components of the atomizing device 10 to operate. During operation, current can flow through circuit 230. However, circuit 230 can be configured such that tampering with the housing of the base 12 causes switch 232 to open, thereby interrupting the current flow through circuit 230. Such tampering may involve disassembling or otherwise opening the housing of the base 12 to access the internal components. If the control unit 18 determines that switch 232 is open, the control unit 18 can disable the atomizing device 10 by erasing the firmware that allows the components of the atomizing device 10 to operate. In this way, tampering with the housing of the base 12 will automatically render the atomizing device unusable.

[0140] Figure 12 A system for monitoring the operation of an atomizing device 10 is shown to ensure that the atomizing device 10 operates within nominal parameters. Specifically, the atomizing device 10 may include a temperature sensor 240 adjacent to the heater 26 in the cartridge 14. The temperature sensor may be positioned to detect the temperature of the heater 26 or the temperature of the space near the heater 26. It is conceivable that the temperature sensor may be positioned to detect the temperature of the liquid or space within the reservoir 24.

[0141] During operation, the control unit 18 can simultaneously transmit signals to the cartridge 14 to energize the heater 26 according to a predetermined heating curve and determine the temperature of the heater 26. After a predetermined amount of time has elapsed (e.g., 5 seconds, 30 seconds, 1 minute, 2 minutes, etc.), the control unit 18 can compare the temperature signal transmitted by the temperature sensor 240 with the initially detected temperature. If the temperature has not changed, the control unit 18 can trigger an alarm and / or disable the atomizing device 10. However, if it is determined that the temperature has changed, the atomizing device 10 can continue to operate.

[0142] Alternatively, the control unit 18 may wait until a predetermined amount of time has elapsed before analyzing the temperature signal generated by the temperature sensor 240. The detected temperature can be compared with a expected temperature or a temperature range. If the detected temperature differs from the expected temperature or exceeds the expected temperature range, the control unit may trigger an alarm and / or disable the atomizing device 10.

[0143] Figure 13 A method 300 for preventing a user from ingesting excessive nicotine within a specific time period is shown. Method 300 can begin by monitoring the cumulative amount of nicotine inhaled by the user from the control unit 18 (step 310). This can be achieved by implementing a "puff" count. The "puff" count is the number of times the user inhales through the mouthpiece 22.

[0144] The control unit 18 can determine whether the user has inhaled by monitoring temperature changes in the heater 26. For example, a rise in the temperature of the heater 26 can indicate that the user is inhaling, while a return to the initial temperature can indicate that inhalation has stopped. It is conceivable that the user's inhalation can be determined by monitoring the airflow through the mouthpiece 22. This can be achieved by placing a flow sensor or pressure sensor in the mouthpiece 22. An increase in airflow or pressure can indicate that the user is inhaling, while a decrease in airflow or pressure can indicate that inhalation has ended.

[0145] The control unit 18 can record the elapsed time of each inhalation and add it to the recorded inhalations to obtain the cumulative inhalation duration. After each inhalation event, the control unit 18 can compare the cumulative inhalation duration with a threshold (step 312). If the cumulative inhalation duration is lower than the threshold, the control unit 18 can continue to monitor the user's inhalation events (step 310).

[0146] However, if the cumulative inhalation duration exceeds a threshold, the control unit 18 can disable and lock the nebulizer 10, rendering it unusable (step 314). After locking and disabling the nebulizer 10, the control unit 18 can start a timer or countdown (step 316). The countdown can be allowed to elapse for a predetermined period of time (e.g., 30 seconds, 1 minute, 2 minutes, etc.). The control unit 18 can determine whether the predetermined time has elapsed (step 318) and can keep the nebulizer 10 disabled and locked until the predetermined time has elapsed. Once the predetermined time has elapsed, the control unit 18 can restart the nebulizer 10.

[0147] Figure 14 Another method 400 is shown, which monitors the amount of remaining atomizing liquid in the reservoir 24. Method 400 can begin when the cartridge 14 is received within the receiver 20 of the base 12 or otherwise coupled to the base 12. When the cartridge 14 is coupled to the base 12, an electrical connection is formed between the control unit 18 and the electronics 28 of the cartridge 14.

[0148] Electronic device 28 may include a programmable microchip in which data related to cartridge usage is stored. In one example, the data may be the volume of remaining atomized liquid in reservoir 24. Therefore, after an electrical connection is established between control unit 18 and electronic device 28, control unit 18 can read the data stored on the microchip in electronic device 28 (step 410).

[0149] The control unit 18 can compare the data with a threshold to determine if there is a sufficient amount of liquid in the reservoir 24 (step 412). If the volume of liquid is greater than the threshold, the control unit 18 can activate the atomizing device 10 (step 414). After activating the atomizing device 10, the control unit 18 can monitor the usage of the cartridge 14. This can be achieved by continuously monitoring the temperature of the heater 26. A sudden increase in temperature can indicate that the user has started inhaling. In addition, a drop in temperature to a certain threshold can indicate that the user has stopped inhaling. The duration of this period can be recorded as the user's inhalation time, and the control unit 18 can calculate the user's inhalation time in real time, convert the time into the volume of liquid consumed, and calculate the current remaining liquid volume. The remaining liquid volume is then updated in the cartridge's storage chip (step 416).

[0150] Control unit 18 may continue to compare the liquid level in reservoir 24 with a threshold (step 418). If the liquid volume remains above the threshold, step 416 may be repeated. However, if the liquid volume falls below the threshold (step 412: Yes; step 418: Yes), control unit 18 may trigger an alarm and / or lock or disable the atomizer 10 (step 420). The threshold may be the minimum amount of liquid required to prevent wick burning. Alternatively, the threshold may be zero.

[0151] Turning to the function of the aerosol cartridge itself, aerosol cartridges typically utilize a core or core structure to supply a metered volume of aerosol to a heating element for vaporization. Specifically, the core structure is usually hydrophilic and delivers the aerosol to the heating element via capillary action. Furthermore, as mentioned above, the aerosol can be infused with active materials such as flavorings, drugs, tobacco, tobacco extracts, or any other chemicals that can dissolve in the aerosol. Therefore, the flavor or taste of the aerosol usually originates from the aerosol.

[0152] However, the flavor and aerosol experience can be enhanced by improving the core structure, allowing the core structure to produce flavor alone or together with the aerosol. Figure 15A and Figure 15B An exemplary core structure 500 configuration is shown to enhance flavor and user experience.

[0153] As shown in the figure, the core structure 500 may include a multilayer structure having a first textile or hydrophilic layer 502, a second textile or hydrophilic layer 504, and an active material layer 506 sandwiched between the first textile layer 502 and the second textile layer 504. It should be understood that although only three layers are shown, more or fewer layers may be included. Furthermore, the core structure 500 may include multiple active material layers 506.

[0154] The first textile layer 502 and the second textile layer 504 can be formed of hydrophilic materials, such as natural cotton or synthetic cotton. Furthermore, the active material layer 506 can be made of herbal materials (e.g., tobacco), flavor additives, pharmaceuticals, etc. Additionally, the thickness of the first textile layer 502 and the second textile layer 504 can be greater than or less than the thickness of the active material layer 506. Furthermore, all layers of the core structure 500 can be substantially equal in length. All layers of the core structure 500 can also be substantially the same in length. Alternatively, the length of the active material layer 506 can be less than the length of the first textile layer 502 and the second textile layer 504.

[0155] The core structure 500 can be molded into any shape. For example, Figure 15AThe configuration shown has a generally flat structure (e.g., rectangular). It is conceivable that the core structure 500 can be bent so that the two ends meet and form a seam 508. The ends can be secured to each other by adhesives, chemical bonding, mechanical fasteners, etc. In this configuration, the core structure 500 can have a cylindrical shape with a central cavity. A first textile layer 502 can form the outer layer, a second textile layer 504 can form the inner layer, and an active material layer 506 can form the intermediate layer. It is also conceivable that the cylindrical shape can be continuous, without a seam 508.

[0156] The core structure 500 may receive the atomizing liquid via the first textile layer 502 and / or the second textile layer 504, and the atomizing liquid may flow along the length of the core structure 500. As the liquid flows through the core structure 500, active material from the active material layer 506 may be injected. For configurations where no active material is initially injected into the atomizing liquid, the active material layer 506 may be the sole source of active material in the atomizing fluid. For configurations where active material has been injected into the atomizing liquid before it is received by the core structure 500, the active material layer 506 may replenish the atomizing liquid containing active material. It is also conceivable that the atomizing liquid may provide one type of active material, while the active material layer 506 of the core structure 500 may provide another type of active material (or the active material in the atomizing liquid may be the same as the active material in the active material layer 506). Furthermore, the first textile layer 502 and / or the second textile layer 504 may include embedded tobacco particles in natural or synthetic cotton.

[0157] Prolonged exposure to the atomizing fluid may cause degradation of the core structure 500 or different layers of the core structure 500. Therefore, exposing the core structure 500 to the atomizing fluid before the atomizing device is used may result in the core structure 500 being in a degraded state before the user is able to use the atomizing device. Figure 16 and Figure 17 The configuration is shown to prevent the aforementioned defects.

[0158] Figure 16 and Figure 17 A modular cartridge 510 is shown, comprising a reservoir module 512 and a heating element module 514. The reservoir module 512 and the heating element module 514 can be assembled and / or manufactured separately, and then coupled together when the user is ready to use the modular cartridge 510. Furthermore, the modular cartridge 510 can be structurally similar to the previously described cartridge 14. Therefore, it should be understood that components and parts of cartridge 14 can be used in the modular cartridge 510, and vice versa. Additionally, the heating element module 514 can form the connecting side 29 and surface 40 of the cartridge 510.

[0159] The reservoir module 512 may be the portion of the modular cartridge 510 that stores the atomizing fluid, and may include a reservoir 516, a central chamber 518, a user interface or mouthpiece 520, and a receiver 522. The reservoir 516 may be in the form of a chamber configured to contain a liquid, which may be water, oil, or other vaporizable liquid. It is conceivable that the liquid may or may not contain active materials. If the liquid contains active materials, the active materials may dissolve or remain suspended within the liquid. Active materials may include at least one of the following: flavoring agents, pharmaceuticals, tobacco, tobacco extracts, or any other chemicals soluble in the liquid.

[0160] The reservoir 516 can be enclosed by the housing of the reservoir module 512 and can surround the central chamber 518. The size and shape of the central chamber 518 can be configured to accommodate the heating core 524 of the heating core module 514. Furthermore, the interior of the central chamber 518 can be separated from the reservoir 516 by a barrier or wall assembly 526. The barrier 526 can include a liquid-permeable portion 528 and a liquid-impermeable portion 530. The liquid-permeable portion 528 can be located between the liquid-impermeable portion 530 and the suction nozzle 520. In this way, even though the entire reservoir 516 can surround the central chamber 518, liquid from the reservoir 516 can only enter the central chamber 518 at one end, while the other end of the central chamber 518 remains protected from being flooded by the liquid in the reservoir 516.

[0161] The liquid-permeable portion 528 can be made of any material that allows liquid in the reservoir 516 to flow into the central chamber 518. For example, the liquid-permeable portion 528 can be made of a mesh material or a solid material having multiple openings or pores. It is also conceivable that the liquid-permeable portion 528 can be made of a porous material. In one aspect, the liquid-permeable portion 528 can be rigid and made of a metal such as steel.

[0162] The liquid-impermeable portion 530 may be in the form of a sealing bracket. The sealing bracket may be made of silicone, rubber, or any other elastic material capable of sealing the liquid-impermeable portion of the central chamber 518 to the reservoir 516. The liquid-impermeable portion 530 of the barrier 526 may form a sealed portion 532 in the central chamber 518 protected from liquid wetting, while the remainder of the central chamber 518 forms a liquid receiving portion 535. In other words, components located within the sealed portion 532 (e.g., core structure 500) will be protected from liquid wetting, while components located within the liquid receiving portion 535 will be exposed to liquid from the reservoir 516.

[0163] Before the heating core module 514 is fixed to the reservoir module 512, the absorbent core structure 533 can be placed in the sealed portion 532 of the central chamber 518. In this position, the absorbent core structure 533 can be isolated from the liquid in the reservoir 516 by the liquid-impermeable portion 530 of the barrier 526, making the absorbent core structure 533 less prone to deterioration before first use.

[0164] The nozzle 520 can be fluidly connected to the central chamber 518 via the airflow channel 534, allowing the aerosol from the central chamber 518 to be received by the user via the nozzle 520. Furthermore, a sealing bracket 536 can be positioned between the barrier 526 and the airflow channel 534 to prevent liquid from the reservoir 516 from wetting the airflow channel 534.

[0165] The receiver 522 includes space for receiving the heating core module 514 and is spaced apart from the reservoir 516 by a wall 538. The wall 538 may include a central opening 540 aligned with a central chamber 518 and sized to allow the heating core 524 to pass through the central opening 540 into the central chamber 518 when the heating core module 514 is secured to the reservoir module 512. The wall 538 may also include one or more orifices 542. Orifices 542 provide access to the interior of the reservoir 516, allowing the reservoir 516 to be filled with atomizing liquid through the orifices 542. Conversely, the atomizing liquid in the reservoir 516 can also be emptied through the orifices 542. A corresponding stopper 544 can be inserted into the orifice 542 to retain the atomizing liquid within the reservoir 516. The stopper 544 may be made of an elastic material and / or any other material capable of sealing the orifice 542. Furthermore, it should be understood that the plug 544 may be completely removable from the wall 538 or may be fastened to the wall 538.

[0166] The heating element module 514 may include a heating element 524 and a first electrical contact 30, as well as an optional microchip configured to regulate the power supplied to the heating element 524.

[0167] Figure 18 A more detailed view of the heating core 524 is shown. It can be seen that the heating core 524 includes an output core structure 545, a heating element 546, an airflow path 548, a bracket 550, electrical leads 552, and a housing 554.

[0168] The heating element 546 can be wound around the core structure 500, such that the liquid flowing through the output core structure 545 comes into contact with the heated surface of the heating element 546. Upon contact with the heater surface of the heating element 546, the liquid can be vaporized and flow into the airflow channel 548. The heating element 546 can be of any shape, as long as it contacts or is fixed sufficiently close to the output core structure 545 so that the liquid in the core structure is vaporized by the heat generated by the heating element 546. Furthermore, the heating element 546 can be formed of any resistive material that generates heat upon receiving an electric current. For example, the material can be metal. Additionally, the material can be porous, mesh-like, solid, etc. Furthermore, although... Figure 18 Only one airflow path 548 is shown, but there can be multiple airflow paths 548 in parallel.

[0169] The heating element 546 can be electrically connected to the electrical lead 552, which can be in the form of a wire or any other conductive component. The electrical lead 552 can be connected to the first electrical contact 30 and / or an optional microchip located in the heating core module 514.

[0170] In addition, the output core structure 545, heating element 546, and electrical lead 552 can be fixed in place by bracket 550 and housing 554.

[0171] Looking back Figure 16 The output core structure 545 and heating element 546 can protrude beyond the main body of the heating core module 514, so that when the heating core module 514 is coupled to the reservoir module 512, the output core structure 545 and heating element 546 automatically enter the central chamber 518. Furthermore, the output core structure 545 pushes the absorbent core structure 533 into the liquid receiving portion 535 of the central chamber 518. Once the heating core module 514 is coupled to the reservoir module 512, one end of the absorbent core structure 533 can abut against one end of the output core structure 545, forming a continuous core structure extending from the liquid receiving portion 535 of the central chamber 518 to the sealing portion 532 of the central chamber 518. In this configuration, the absorbent core structure 533 can receive atomized liquid from the reservoir 516 through openings, slits, and / or pores in the barrier 526. Additionally, the output core structure 545 can receive atomized liquid from the absorbent core structure 533.

[0172] Figure 16 and Figure 17 The configuration shown allows a smaller core structure to extend from the heating core module 514. Alternatively, the absorption core structure 533 can be omitted, and the heating core module 514 can contain a longer core structure that extends into the liquid receiving portion 535 of the central chamber 518 when the heating core module 514 is coupled to the reservoir module 512.

[0173] As described above, the receiver 522 of the reservoir module 512 can be configured to receive at least a portion of the heating core module 514, such that the outer surface 556 of the heating core module 514 engages with the inner surface 558 of the receiver 522. The outer surface 556 of the heating core module 514 may include one or more protrusions 560. Furthermore, the inner surface 558 of the receiver 522 may include corresponding recesses 562 for receiving corresponding protrusions 560.

[0174] The protrusions 560 can be shaped such that the front side of each protrusion 560 (i.e., the side that first engages with the reservoir module 512) is tapered, and the rear side of each protrusion 560 has an undercut. When the heating coil module 514 is inserted into the receiver 522, the protrusions 560 can be pressed against the inner surface 558 of the receiver 522. The tapered shape of the front side of the protrusion 560 allows the protrusion 560 to slide along the inner surface 558 until the protrusion 560 reaches the corresponding recess 562. Once the corresponding recess 562 is reached, the undercut of the rear surface of the protrusion 560 can engage with the rear wall of the recess 562, interlocking the protrusion 560 with the rear wall of the recess 562, thereby securing the reservoir module 512 to the heating coil module 514.

[0175] In addition to the groove 562 and the protrusion 560, the heating core module 514 and the liquid reservoir module 512 can also be connected to each other by hinge connection and / or snap-fit ​​connection.

[0176] In one configuration, the reservoir module 512 and the heating core module 514 can be designed to be removable from each other after coupling, allowing the two components to be repeatedly attached and detached. However, this configuration is prone to "mixing and matching" the reservoir module 512 and the heating core module 514, which could lead to the use of counterfeit parts or the sale of used parts that have become defective due to use.

[0177] To address this issue, the connection between the reservoir module 512 and the heating core module 514 can be designed such that once coupled, the two modules cannot be separated unless the components holding them together (e.g., protrusion 560 and / or groove 562) are damaged. This would prevent the reservoir module 512 and the heating core module 514 from being secured to other modules, thus disabling the module.

[0178] Alternatively, the heating core 524 could be designed such that once the output core structure 545 is inserted into the central chamber 518, it cannot be removed from the central chamber 518. In this configuration, removing the heating core module 514 from the reservoir module 512 would cause the output core structure 545 (along with the heating element 546) to tear from the heating core module 514, thereby disabling the heating core module 514.

[0179] Figure 19A and Figure 19B Another configuration of the modular cartridge 510, and in particular the reservoir module 512, is shown. Figure 19A and Figure 19B The reservoir module 512 shown replaces the absorbent core structure 533 with a center plug 564.

[0180] A central plug 564 seals the central opening 540 to prevent liquid from the reservoir 516 from leaking out of the central opening 540. In this configuration, liquid from the reservoir is allowed to permeate the entire central chamber 518. When the heating core module 514 is secured to the reservoir module 512, the core structure 500 pierces the seal formed by the central plug 564 to enter the central chamber 518. As the core structure 500 is inserted into the central chamber 518, it pushes the liquid from the reservoir 516, thereby increasing the liquid pressure. This increased pressure in the reservoir 516 increases the rate at which the liquid permeates the core structure 500.

[0181] Because of the increased liquid wetting rate, the amount of time required for the core structure 500 to be fully saturated with liquid is reduced, and the likelihood of the atomizer being used before the core structure 500 is fully saturated with liquid is reduced (which could lead to clogging problems and burning of the core structure 500).

[0182] It should be understood that Figure 16 and Figure 17 The configuration shown also increases the pressure of the liquid in the reservoir 516. Specifically, pushing the absorber core structure 533 into the liquid receiving portion 535 of the central chamber 518 pushes the liquid, which in turn increases the pressure of the liquid.

[0183] It should be understood that rotation, pivoting and other types of movement within the central chamber 518 will also increase the pressure of the liquid in the reservoir 516.

[0184] Figure 20A and Figure 20B An alternative sealing configuration for reservoir 516 is shown. In this configuration, a sealing bracket 566 can be mounted to wall 538. The sealing bracket 536 can surround the central chamber 518 and may include an inlet portion 568 positioned above filling orifice 542. The sealing bracket 566 can be formed of an elastic material (e.g., silicone). It is contemplated that the sealing bracket 566 may include an elastic material overmolded onto a plastic material. It is also contemplated that the sealing bracket 566 may be formed by a two-injection molding (two-color injection molding) process.

[0185] The inlet portion 568 may be a recess extending into the reservoir 516. The inlet portion 568 may include an open end 570 and an injection end 572. The injection end 572 of each inlet portion 568 may be closed and convex on the side facing the reservoir 516 and concave in the direction facing the open end 570. The reservoir 516 may be filled with liquid using a syringe or needle 574 that pierces the surface of the injection end 572 of the inlet portion 568.

[0186] To fill reservoir 516, syringe 574 can enter one of the inlet portions 568 through the open end 572. Syringe 574 can then pierce the surface of the injection end to enter the interior of reservoir 516. Once inside reservoir 516, syringe can expel liquid into reservoir 516. Alternatively, syringe 574 can enter reservoir 516 without any liquid and draw liquid from reservoir 516.

[0187] It is conceivable that the injection tip 572 may include one or more slits that are forced open when the pressure acting on the concave side is greater than the force acting on the convex side of the injection tip 572. In other words, the injection tip 572 can be used as a one-way valve. Alternatively, the injection tip 572 (or the entire inlet portion 568) of the inlet portion 568 may be made of a self-sealing material that automatically seals any puncture holes caused by the syringe 574 once the syringe 574 is removed from the injection tip 572.

[0188] Although the opening and occupied area of ​​the inlet portion 568 are shown as circular, they can be any polygonal shape, as long as the injection end 572 has... Figure 20A and Figure 20B The convex / concave configuration shown is sufficient.

[0189] Figure 21 An exemplary reusable power supply unit 16 is shown, which can be used in the atomizing device 10 and can be located in the base 12. The power supply unit 16 may include a battery cell 610, a printed circuit board assembly (PCBA) 612, an electrical connector 614, and a housing 616.

[0190] The battery cell 610 can be in the form of a rechargeable battery cell. For example, the battery cell 610 can have a lithium-ion cell or other rechargeable cell type. The battery cell 610 can include a negative terminal or cathode 618 and a positive terminal or anode 620 located on the same side of the battery cell 610, adjacent to the cathode 618. It is conceivable that the cathode 618 and anode 620 can be located in any configuration and on any side of the battery cell 610. The cathode 618 and anode 620 can also be located on different sides of the battery cell 610. It is also conceivable that the power supply unit 16 can include multiple battery cells 610 connected in parallel or in series.

[0191] PCBA 612 may include a negative contact 622 configured to be electrically connected to an anode 620. PCBA 612 may also include a negative contact 624 configured to be electrically connected to a cathode 618. The electrical connection may be a wire connection or a connection achieved through physical contact between the surface of the battery cell 610 and contacts 622 and 624. PCBA 612 may also be electrically connected to an electrical connector 614.

[0192] The housing 616 can accommodate the battery cell 610, PCBA 612, and electrical connector 614. The housing may include a positive terminal or contact 628 and a negative terminal or contact 630. Although Figure 21 The positive and negative contacts 628 and 630 are shown on opposite sides of the housing 616, but they can be arranged in any configuration (e.g., side-by-side on the same side of the housing 616). Furthermore, the housing 616 may include a base 632 and a cover 634. The cover 634 can be removed from the base 632 to allow insertion of the battery cell 610 and PCBA 612 into the housing 616. The cover 634 may be secured to the base 632 by a snap-fit ​​or other fastening mechanism. It is contemplated that the cover 634 may be hinged to the base 632. Additionally, the housing 616 (e.g., the cover 634) may include an opening aligned with an electrical connector 614, allowing terminals or other electrical connection devices to be inserted through the housing 616 into the connector 614. It should be understood that the housing 616 may be formed as a single unit without separate base and cover portions. It is contemplated that the housing 616 may have the dimensions of an AA or size 5 battery.

[0193] This configuration of the power supply unit 16 allows for versatility, enabling it to be used with various types of atomizing devices 10. Specifically, the power supply unit 16 can be designed to accommodate different input and output voltages. For example, the battery cell 610 can be 1.5 volts, while the power delivered from the power supply unit 16 to the heater 26 can be 3.7 volts. It should be understood that the voltages disclosed above are merely examples, and other voltages may also be used. In other words, the power supply unit 16 can be designed to deliver multiple voltages for use with different atomizing devices 10.

[0194] Figure 22 This is a block diagram of power supply unit 16, illustrating an exemplary mode of operation of power supply unit 16. Power supply unit 16 can be charged by connecting an external power source to electrical connector 614. Electrical connector 614 can be in the form of a female connector. Alternatively, electrical connector 614 can be in the form of a male connector. Furthermore, electrical connector 614 can be a Universal Serial Bus (USB) connector (e.g., a USB-C connector).

[0195] The voltage supplied to the electrical connector 614 can be 5 volts or other standard voltages. The electrical connector 614 can be connected to a PCBA 612, which may contain a microchip 636. The microchip 636 can be configured to control the operation of the atomizing device 10. For example, the microchip 636 can be configured to regulate the heater 26. The microchip 636 may also include a switch 638 and / or a voltage converter 640. It is conceivable that the switch 638 and / or the voltage converter 640 can be separate components on the PCBA 612.

[0196] During charging, current can be received through electrical connector 614 and directed to PCBA 612 and voltage converter 640. Voltage converter 640 can convert the voltage to the rated voltage of battery cell 610 (e.g., 1.5 volts).

[0197] During discharge, current can be released from the battery cell 610 to the voltage converter 640, where the voltage can be converted to the rated voltage of the heater 26 (e.g., 3.7 volts). After conversion, the voltage can be directed to the heater 26 via the electrical connector 614. It is conceivable that the PCBA 612 may contain multiple voltage converters 640 to meet different voltage requirements. Furthermore, a switch 638 can switch between different voltage converters.

[0198] It is also conceivable that the power supply unit 16 can receive current via the electrical connector 614 and discharge current via the housing 616 (e.g., via the positive contact 628). This configuration is shown in Figure 23 middle.

[0199] While at least one exemplary embodiment of this disclosure has been disclosed herein, it should be understood that modifications, substitutions, and alterations will occur to those skilled in the art without departing from the scope of this disclosure. This disclosure is intended to cover any adaptations or variations of the exemplary embodiments. It should be understood that the different embodiments of these atomizing devices are intended to be combinable to each other, such that different components of one embodiment can be used with another embodiment.

[0200] Furthermore, in this disclosure, the terms "comprising" or "including" do not exclude other elements or steps, the terms "a" or "an" do not exclude a plural, and the term "or" means one or both, unless otherwise stated in this application. Additionally, the terms "about" and "substantially" cover a range of plus or minus 15%. Furthermore, the described features or steps may also be used in combination with other features or steps, and in any order, unless otherwise stated in this disclosure or the context.

[0201] While this disclosure has been described in conjunction with embodiments that are now considered to be the most practical and preferred, it should be understood that this disclosure is not limited to the disclosed embodiments, but rather is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. A base for an atomizing device configured to receive a cartridge having a mouthpiece, the base comprising: A color sensor is configured to detect the color of a target surface of the cartridge when the cartridge is received by the base; as well as The control unit is configured to identify information related to the cartridge based on the color detected by the color sensor, and to transmit instructions to the cartridge based on the information identified by the control unit.

2. The base according to claim 1, wherein, The color sensor is configured to detect any color on a spectrum from ultraviolet to infrared.

3. The base according to any one of claims 1 to 2, further comprising a light source configured to project light onto the cartridge when the cartridge is coupled to the base, such that the color sensor detects light from the light source and reflected from the cartridge.

4. The base according to claim 3, wherein, The light source is configured to be activated when the cartridge is coupled to the base.

5. The base according to claim 3, wherein, The light source is configured to be activated when the user activates the base.

6. The base according to any one of claims 3 to 5, wherein, The light source is a light-emitting diode (LED).

7. The base according to any one of claims 1 to 6, wherein, The information related to the e-cigarette cartridge includes the composition of the atomizing liquid, the heating profile of the atomizing liquid, and / or the usage of the e-cigarette cartridge.

8. An atomizing device, comprising: The base as claimed in any one of claims 1 to 7; as well as A cigarette cartridge with a mouthpiece.

9. The atomizing device according to claim 8, wherein, The smoke cartridge includes a light source configured to emit a specific color.

10. The atomizing device of claim 8, further comprising a film on at least one surface of the cartridge, the film being a specific color corresponding to the identity of the cartridge and / or the composition of the atomizing liquid contained in the cartridge, and wherein the color sensor of the base is configured to detect the color of the film.

11. The atomizing system according to any one of claims 8 to 10, wherein the identity of the cartridge and / or the composition of the atomizing liquid corresponds to a pattern of multiple colors and / or a combination of colors.

12. A cartridge for an atomizing device, configured to be coupled to a base including a power source, the cartridge comprising: A liquid reservoir, configured to hold liquid; A heater configured to heat the liquid to its vaporization temperature; A suction nozzle, configured to deliver vaporized liquid to the user; as well as The device has at least one surface with a thermochromic material, the thermochromic material being positioned to change color in response to temperature changes in the heater and / or the liquid in the reservoir.

13. The smoke cartridge according to claim 12, wherein, The thermochromic material is a first color at a first temperature when the heater is not activated, and the thermochromic material is a second color at a second temperature when the heater is activated.

14. The smoke cartridge according to claim 13, wherein, The identity of the e-cigarette cartridge and / or the composition of the liquid correspond to the first color and / or the second color.

15. The cartridge according to any one of claims 12 to 14, wherein, The thermochromic material is printed on the surface.

16. An atomizing device, comprising: The smoke cartridge according to any one of claims 12 to 15; as well as A base configured to couple to the cartridge, the base comprising: A color sensor is configured to detect the color of the thermochromic surface of the cartridge when the cartridge is received by the base. as well as The control unit is configured to identify information related to the cartridge based on the color detected by the color sensor, and to transmit instructions to the cartridge based on the information identified by the control unit.

17. The atomizing device according to claim 16, wherein, The control unit is configured to determine whether the color of the surface has changed.

18. The atomizing device according to claim 17, wherein, The control unit is configured to disable the smoke cartridge when it determines that the color of the surface has not changed.

19. The atomizing device according to any one of claims 16 to 18, wherein, The control unit is configured to determine the identity of the cartridge and / or the composition of the liquid in the reservoir based on the detected color of the thermochromic surface.

20. The atomizing device according to claim 19, wherein, The control unit is configured to select a heating curve for the heater based on the color detected by the color sensor, and is configured to control the heater of the cartridge based on the heating curve.

21. The atomizing device according to any one of claims 16 to 20, further comprising a light source configured to project light onto the cartridge when the cartridge is coupled to the base, such that the color sensor detects light from the light source and reflected from the cartridge.

22. The atomizing device according to claim 21, wherein, The light source is configured to be activated when the cartridge is coupled to the base.

23. A base for an atomizing device configured to receive a cartridge having a mouthpiece, the base comprising: A color sensor is configured to detect the color of a target surface of the cartridge when the cartridge is received by the base. A first light source is configured to project light onto the cartridge from a first position when the cartridge is coupled to the base, such that the color sensor detects light from the first light source and reflected from the cartridge. A second light source is configured to project light onto the cartridge from a second position when the cartridge is coupled to the base, such that the color sensor detects light from the second light source and reflected from the cartridge; as well as A control unit is configured to determine whether the color detected by the color sensor changes when the first light source and the second light source are alternately activated.

24. The base according to claim 23, wherein, The control unit is configured to identify information related to the cartridge based on the color detected by the color sensor, and to transmit instructions to the cartridge based on the information identified by the control unit.

25. The base according to claim 24, wherein, The information related to the e-cigarette cartridge includes the composition of the atomizing liquid, the heating profile of the atomizing liquid, and / or the usage of the e-cigarette cartridge.

26. The base according to any one of claims 23 to 25, wherein, The control unit is configured to disable the smoke cartridge if it does not detect a color change detected by the color sensor when the first light source and the second light source are alternately activated.

27. The base according to any one of claims 23 to 26, wherein, The first light source and the second light source are configured to be activated alternately when the cartridge is coupled to the base.

28. An atomizing device, comprising: The base as claimed in any one of claims 23 to 27; as well as A cigarette cartridge with a mouthpiece.

29. The atomizing device according to claim 28, wherein, Magnetic and / or optical inks are printed on the target surface of the cartridge.

30. The atomizing device according to claim 29, wherein, The magnetic and / or optical ink is configured to change color according to the direction in which light irradiates the magnetic and / or optical ink.

31. A base for an atomizing system configured to receive a cartridge having a mouthpiece, the base comprising: An RFID reader is configured to query the RFID tag in the cartridge when the cartridge is received by the base. as well as A control unit is configured to identify the cartridge based on information received from the RFID tag in response to an interrogation signal. The information includes identification data, and The control unit is configured to transmit an activation signal to the cartridge after confirming its identity.

32. The base according to claim 31, wherein, The RFID reader is configured to decode encrypted information stored on the RFID tag.

33. The base according to any one of claims 31 to 32, wherein, The RFID reader is an active RFID reader.

34. The base according to any one of claims 31 to 32, wherein, The RFID reader is a passive RFID reader.

35. The base according to any one of claims 31 to 34, wherein, The detection range of the RFID reader is limited to the vicinity of the base.

36. The base according to any one of claims 31 to 34, wherein, The detection range of the RFID reader is limited to inside the base.

37. An atomizing device, comprising: The base according to any one of claims 31 to 36; as well as The cartridge includes an RFID tag, which is configured to be read by an RFID reader of the base when the cartridge is coupled to the base.

38. The atomizing device according to claim 37, wherein, The RFID tag is passive.

39. The atomizing device according to claim 37, wherein, The RFID tag is active.

40. The atomizing device according to any one of claims 37 to 39, wherein, The information stored in the RFID tag includes the operating parameters of the tobacco cartridge.

41. The atomizing device according to any one of claims 37 to 40, wherein, The RFID tag is programmable.

42. The atomizing device according to any one of claims 37 to 41, wherein, The control unit is configured to transmit an activation signal with operating parameters to the cartridge after confirming its identity.

43. A base for an atomizing device configured to receive a cartridge having a mouthpiece, the base comprising: An image sensor is configured to detect patterns or codes on a target surface of the cartridge when the cartridge is received by the base; as well as A control unit is configured to identify information related to the cartridge based on the pattern or code detected by the image sensor, and to transmit instructions to the cartridge based on the information identified by the control unit.

44. The base of claim 43, further comprising a light source configured to project light onto the cartridge when the cartridge is coupled to the base, such that the image sensor detects light from the light source and reflected from the cartridge.

45. The base according to claim 44, wherein, The light source is configured to be activated when the cartridge is coupled to the base.

46. ​​The base according to claim 44, wherein, The light source is configured to be activated when the user activates the base.

47. The base according to any one of claims 44 to 46, wherein, The light source is a light-emitting diode (LED).

48. The base according to any one of claims 43 to 47, wherein, The information related to the e-cigarette cartridge includes the composition of the atomizing liquid, the heating profile of the atomizing liquid, and / or the usage of the e-cigarette cartridge.

49. An atomizing device, comprising: The base as claimed in any one of claims 43 to 48; as well as A cigarette cartridge with a mouthpiece.

50. The atomizing device according to claim 49, wherein, The pattern or code is printed on the target surface of the cartridge.

51. The atomizing device according to any one of claims 49 to 50, further comprising a digital watermark embedded in the pattern or code.

52. The atomizing device according to any one of claims 49 to 51, wherein, The control unit is configured to disable the cartridge when it fails to extract the digital watermark from the pattern or code detected by the image sensor.

53. The atomizing device according to any one of claims 49 to 52, wherein, The control unit is configured to disable the cartridge when it extracts a digital watermark from the pattern or code detected by the image sensor and determines that the digital watermark does not match the expected digital watermark.

54. An authentication system for an atomizing device, the authentication system comprising: A cartridge identification device, which includes identification information about an associated atomized cartridge and / or information about the composition of the liquid contained in the corresponding atomized cartridge; as well as A verification device is configured to read information from the cartridge recognition device and receive identification information about the user. The verification device is configured to compare information from the cartridge recognition device and identification information from the user with a database of minimum age requirements for cartridge use. The verification device is also configured to transmit the comparison result to a remote server that controls the activation of the cartridge.

55. The authentication system according to claim 54, wherein, The user's identification information is contained in a driver's license, a government-issued ID card, and / or a portable computer.

56. The authentication system according to any one of claims 54 to 55, wherein, The identification information includes the user's name, the user's description, the user's date of birth, and / or the user's biometric information.

57. The authentication system according to any one of claims 54 to 55, wherein, The cartridge identification device is a pattern, code, image, color, or other type of identification mark that indicates the identity of the associated atomized cartridge and / or the composition of the liquid inside the associated atomized cartridge.

58. The authentication system according to any one of claims 54 to 57, wherein, The cartridge identification device is located on the outer surface of the associated atomized cartridge.

59. The authentication system according to any one of claims 54 to 57, wherein, The cartridge identification device is located on the outer surface of the associated atomizing cartridge packaging.

60. The authentication system according to any one of claims 54 to 59, wherein, The information contained in the cartridge identification device includes at least one of the following: serial number, production origin, and composition of the atomizing liquid contained therein.

61. The authentication system according to any one of claims 54 to 60, further comprising the remote server.

62. A positioning system for an atomizing device, comprising: A base configured to couple to an atomizing cartridge, the base including a power supply and a control unit; as well as A communication module configured to wirelessly transmit signals from the base to the handheld device. The communication module is configured to transmit a location signal in response to a request transmitted from the handheld device.

63. The positioning system for the atomizing device according to claim 62, wherein, The communication module has a communication range of 300 to 3000 feet.

64. The positioning system for the atomizing device according to any one of claims 62 to 63, wherein, The control unit is configured to disable the base when the communication module fails to receive a signal from the handheld device.

65. The positioning system for an atomizing device according to any one of claims 62 to 64, wherein, The control unit is configured to activate the base when the communication module receives a signal from the handheld device.

66. The atomizing device positioning system according to any one of claims 62 to 65, further comprising the handheld device.

67. The positioning system for the atomizing device according to claim 66, wherein, The handheld device is configured to display the location of the atomizing device after receiving the positioning signal transmitted by the communication module.

68. The positioning system for the atomizing device according to any one of claims 66 to 67, wherein, The handheld device is configured to indicate the position of the base via tactile and / or auditory output.

69. The positioning system for the atomizing device according to claim 68, wherein, The handheld device is configured such that the tactile and / or auditory output varies depending on the distance between the base and the handheld device.

70. A base for an atomizing device configured to receive a cartridge having a mouthpiece, the base comprising: power supply; A control unit configured to control the operation of the atomizing device; A switch or localized conductive area, the power supply, the control unit, and the switch or localized conductive area constitute part of a circuit; and A housing that accommodates the power supply, the control unit, and the switch or local conductive area. The switch or local conductive area is located on the inner surface of the housing and is configured such that the circuit is disconnected when at least a portion of the housing is removed or damaged, exposing the interior of the base.

71. The base according to claim 70, wherein, The control unit is configured to disable the base when the circuit is disconnected.

72. The base according to any one of claims 70 to 71, wherein, The control unit is configured to erase the firmware stored in the control unit when the circuit is disconnected.

73. An atomizing device, comprising: The base according to any one of claims 70 to 72; as well as The cartridge is configured to be coupled to the base.

74. The atomizing device according to claim 73, wherein, The control unit is configured to disable the cartridge when the circuit is disconnected.

75. A cartridge for an atomizing device, configured to be coupled to a base including a power source, the cartridge comprising: The first housing portion includes: A reservoir configured to hold liquid; A heater configured to heat the liquid to its vaporization temperature; as well as A suction nozzle configured to deliver vaporized liquid to the user; as well as A second housing portion, configured to be coupled to the first housing portion, includes electronics configured to supply power to the heater. The first housing portion and the second housing portion are configured such that once the first housing portion is coupled to the second housing portion, the first housing portion and the second housing portion cannot be separated without damaging the first housing portion and / or the second housing portion.

76. The smoke cartridge according to claim 75, wherein, The first housing portion and the second housing portion are configured such that they cannot be recoupled together after being separated from each other.

77. The smoke cartridge according to any one of claims 75 to 76, wherein, The first housing portion includes at least one recess, and the second housing portion includes at least one protrusion configured to insert into the at least one recess to couple the first housing portion to the second housing portion.

78. The smoke cartridge according to any one of claims 75 to 77, wherein, The cartridge is disabled when the first housing portion and the second housing portion are separated.

79. An atomizing device, comprising: The smoke cartridge according to any one of claims 75 to 78; as well as It is configured to be coupled to the base of the cartridge.

80. The atomizing device according to claim 79, wherein, The base includes a first electrical connector, and the second housing portion includes a second electrical connector. The second housing portion of the cartridge is configured such that when the second housing portion is coupled to the base, the second electrical connector, together with the first electrical connector, completes the circuitry.

81. The atomizing device according to any one of claims 79 to 80, wherein, The cartridge is configured to be coupled to the base in the second housing portion.

82. An atomizing device, comprising: A cartridge having a reservoir configured to contain a liquid, a heater configured to vaporize the liquid, and a mouthpiece configured to deliver the vaporized fluid to a user. A temperature sensor configured to detect the temperature of the heater; as well as The base, configured to receive the e-cigarette cartridge, includes a power supply and a control unit. The control unit is configured to receive a temperature signal from the temperature sensor and disable the heater if the detected temperature does not change within a predetermined time period.

83. The atomizing device according to claim 82, wherein, The control unit is configured to disable the heater if the detected temperature changes within a predetermined time period but does not match the target temperature.

84. The atomizing device according to any one of claims 82 to 83, wherein, The predetermined time is between 5 seconds and 2 minutes.

85. An atomizing device, comprising: A cartridge having a reservoir configured to contain a liquid, a heater configured to vaporize the liquid, and a mouthpiece configured to deliver the vaporized fluid to a user. as well as The base, configured to receive the e-cigarette cartridge, includes a power supply and a control unit. The control unit is configured to count the number of times the user inhales through the nozzle. The control unit is configured to disable the cartridge if the number of times the user inhales exceeds a threshold. The control unit is configured to reactivate the cartridge after a predetermined amount of time has elapsed.

86. The atomizing device according to claim 85, wherein, The control unit is configured to determine that an inhalation event has occurred when the heater temperature rises and then returns to the previous temperature.

87. The atomizing device according to any one of claims 84 to 85, wherein, The control unit is configured to determine that an inhalation event has occurred based on the air pressure inside the mouthpiece.

88. An atomizing device, comprising: The cartridge includes a reservoir configured to contain a liquid, a heater configured to vaporize the liquid, a mouthpiece configured to deliver the vaporized fluid to a user, and a programmable microchip. as well as The base is configured to receive the e-cigarette cartridge and includes a power supply and a control unit. Information related to the remaining liquid volume in the reservoir is transmitted to the control unit. The control unit is configured to compare the liquid volume with a threshold, and Specifically, when the liquid volume is below the threshold, the cartridge remains disabled; when the liquid volume is above the threshold, the cartridge is activated.

89. The atomizing device according to claim 88, wherein, The control unit is configured to count the number of times the user inhales through the mouthpiece, and The control unit is configured to disable the cartridge if the number of times the user inhales exceeds a threshold.

90. The atomizing device according to any one of claims 88 to 89, wherein, The control unit is configured to determine that an inhalation event has occurred when the heater temperature rises and then returns to the previous temperature.

91. The atomizing device according to any one of claims 88 to 90, wherein, The control unit is configured to determine that an inhalation event has occurred based on the air pressure inside the mouthpiece.

92. The atomizing device according to any one of claims 88 to 91, wherein, The control unit is configured to update information related to the liquid level after each inhalation event is detected.

93. The atomizing device according to any one of claims 88 to 92, wherein, The threshold liquid level is 0.

94. An atomizing cartridge configured to attach to an atomizing base.

95. An atomizing base configured to attach to an atomizing cartridge.

96. An atomizing device, comprising: Smoke cartridges; as well as It can be removably attached to the base of the e-cigarette cartridge.

97. A cartridge for an atomizing device, configured to be fixed to a base of an atomizing device, the cartridge comprising: Suction nozzle; A liquid reservoir, configured to hold liquid; A heating element configured to vaporize the liquid; as well as A core, configured to draw liquid from the reservoir toward the heating element. The atomizing device cartridge has a pre-use configuration in which the reservoir is filled with liquid and the core is not in contact with the liquid.

98. The atomizing device cartridge according to claim 97, wherein, The core has a multilayer configuration comprising at least one layer of hydrophilic material and at least one layer of organic material.

99. The atomizing device cartridge according to any one of claims 97 to 98, wherein, The organic material is a tobacco-based material.

100. The atomizing device cartridge according to any one of claims 97 to 99, wherein, The hydrophilic material is a textile material.

101. The atomizing device cartridge according to claim 100, wherein, The textile material is natural cotton or synthetic cotton.

102. The atomizing device cartridge according to any one of claims 97 to 101, wherein, The e-cigarette cartridge has a modular structure including a liquid reservoir module and a heating core module. The liquid reservoir module includes the suction nozzle and the liquid reservoir, and the heating core module includes the heating element.

103. The atomizing device cartridge according to claim 102, wherein, The liquid reservoir module and the heating core module are configured to be fixed together by snap-fit ​​or other types of interlocking connections.

104. The atomizing device cartridge according to any one of claims 102 to 103, wherein, The reservoir module and the heating core module are configured such that the reservoir module and the heating core module cannot be separated from each other without damaging either or both of the reservoir module and the heating core module.

105. The atomizing device cartridge according to any one of claims 102 to 104, wherein, The heating core module includes the core, and wherein the heating core module and the reservoir module are configured such that attaching the heating core module to the reservoir module causes the core to contact fluid in the reservoir.

106. The atomizing device cartridge according to any one of claims 102 to 104, wherein, The core includes a first segment located in the reservoir module and a second segment located in the heating core module, wherein the heating core module and the reservoir module are configured such that the heating core module is fixed to the reservoir module, and the first segment and the second segment of the core are combined together to form a continuous core.

107. The atomizing device cartridge according to claim 106, wherein, When the heating core module is separated from the reservoir module, the first segment of the core is fluidly isolated from the reservoir.

108. The atomizing device cartridge according to claim 107, wherein, The heating core module and the reservoir module are configured such that fixing the heating core module to the reservoir module causes the first segment of the core to move into fluid contact with fluid in the reservoir.

109. A vaporizer cartridge, comprising: Suction nozzle; A liquid reservoir, configured to hold liquid; as well as A sealing barrier having at least one sealable inlet for supplying fluid to the reservoir.

110. The atomizing device cartridge according to claim 109, wherein, The at least one sealable inlet includes a one-way valve configured to open when the pressure outside the reservoir is greater than the pressure inside the reservoir.

111. The atomizing device cartridge according to any one of claims 109 to 110, wherein, The sealable inlet is configured to self-seal after being punctured by a syringe.

112. The atomizing device cartridge according to any one of claims 109 to 111, wherein, The surface of the sealable inlet facing the interior of the reservoir is convex.

113. The atomizing device cartridge according to any one of claims 109 to 112, wherein, The sealable inlet has a concave surface facing away from the interior of the reservoir.

114. The atomizing device cartridge according to any one of claims 109 to 113, wherein, The sealing barrier comprises an elastic material.

115. The atomizing device cartridge according to claim 114, wherein, The elastic material is silicone, natural rubber, or synthetic rubber.

116. A power supply unit for an atomizing device, the power supply unit comprising: At least one rechargeable battery cell; as well as An electrical connector configured to receive current for charging the at least one rechargeable battery cell and to discharge current from the at least one rechargeable battery cell to a heating element in the atomizing device. The voltage of the current supplied to the at least one rechargeable battery cell is different from the voltage of the current discharged to the heating element.

117. The power supply unit according to claim 116, wherein, The voltage of the current discharged to the heating element is greater than the voltage of the current supplied to the at least one battery cell.

118. The power supply unit according to any one of claims 116 to 117, further comprising a printed circuit board assembly (PCBA) having a voltage converter configured to convert voltage supplied from the electrical connector and voltage supplied from the at least one battery cell.

119. The power supply unit according to any one of claims 116 to 118, wherein, The electrical connector is a Universal Serial Bus (USB) port.

120. The power supply unit according to claim 119, wherein, The electrical connector is a USB-C connector.

121. The power supply unit according to any one of claims 116 to 120, wherein, The power supply unit is configured to receive and discharge current through the electrical connector.

122. The power supply unit according to any one of claims 116 to 121, further comprising a housing that encloses the at least one battery cell and the electrical connector.

123. The power supply unit according to claim 122, wherein, The casing has the same size and shape as an AA or 5-size battery.

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