Cartridge, cigarette device, electronic cigarette, and radio frequency reading method for usage conditions of cartridge

Abstract

Provided in the present disclosure are a cartridge, a cigarette device, an electronic cigarette, and a radio frequency reading method for usage conditions of the cartridge. The cartridge comprises a radio frequency chip, a mouthpiece portion, and an insertion portion connected to the mouthpiece portion, wherein a chip mounting area is provided on an outer wall of the insertion portion and is isolated from an e-liquid tank and an atomization cavity of the cartridge by means of the outer wall of the insertion portion; the radio frequency chip is mounted inside the chip mounting area; and the insertion portion is configured to be inserted into the cigarette device, and the radio frequency chip is configured to correspond to a radio frequency reader of the cigarette device. By providing the radio frequency chip on the outer wall of the cartridge, after the cartridge mates with the cigarette device, the radio frequency chip is directly aligned with the radio frequency reader to activate the reading function of the radio frequency reader, such that the radio frequency reader reads all pieces of information regarding the usage conditions of the cartridge stored on the radio frequency chip, without using a single chip microcomputer for information reading, thereby effectively reducing production costs.

Description

Cartridge, smoking set, electronic cigarette and cartridge use condition radio frequency reading method TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of electronic cigarettes, and particularly relates to a cartridge, a smoking set, an electronic cigarette and a cartridge use condition radio frequency reading method. BACKGROUND

[0002] An electronic cigarette is an electronic product that imitates a cigarette and has the same appearance, smoke, taste and feeling as a cigarette. At present, many electronic cigarettes simulate traditional cigarettes that are smoked by users by using a heating circuit to heat and atomize tobacco-flavored oil. The working principle is that when a flow sensor in the electronic cigarette senses the inhalation of a user, the flow sensor switch is continuously triggered to turn on the heating circuit in the electronic cigarette during the inhalation time of the user. The heating circuit is turned on to atomize the oil.

[0003] A cartridge and a battery rod are key accessories of an electronic cigarette. The cartridge is internally provided with an oil tank, a heating unit and a conductive electrode. When selling cartridges, manufacturers usually preinstall oil in the cartridges. The cartridges are also preinstalled with information such as the taste, capacity, shelf life and working conditions of the oil. The information is usually marked on the packaging of the cartridges or in the instruction manual of the cartridges. This has a disadvantage that when a user purchases a cartridge and uses it on a battery rod, the electronic cigarette cannot identify the information in the cartridge. A customized single-chip module is used to collect the information, which leads to high cost.

[0004] SUMMARY

[0005] The present disclosure aims to overcome the deficiencies in the prior art and provide a cartridge, a smoking set, an electronic cigarette and a cartridge use condition radio frequency reading method that effectively reduce production costs.

[0006] The present disclosure is achieved by the following technical solutions.

[0007] A cartridge comprises a mouthpiece and a plug-in part connected to the mouthpiece. The cartridge further comprises a radio frequency chip. An outer wall of the plug-in part is provided with a chip mounting area. The chip mounting area is isolated from an oil tank and an atomization cavity of the cartridge through the outer wall of the plug-in part. The radio frequency chip is mounted in the chip mounting area. The plug-in part is used to be inserted into a smoking set. The radio frequency chip is used to correspond to a radio frequency reader of the smoking set.

[0008] In one of the embodiments, an outer wall of the plug-in part is provided with a chip pre-embedded groove. The chip pre-embedded groove is used to form the chip mounting area. The radio frequency chip is pre-embedded in the chip pre-embedded groove.

[0009] In one of the embodiments, the thickness of the radio frequency chip is less than or equal to the depth of the chip pre-embedded groove.

[0010] In one of the embodiments, the cartridge further comprises a cover body covering the chip pre-embedded recess.

[0011] In one of the embodiments, a projection of the cover body on the plug-in part is located in the chip pre-embedded recess.

[0012] In one of the embodiments, an area of the cover body is greater than or equal to an opening area of the chip pre-embedded recess.

[0013] In one of the embodiments, a thickness of the radio frequency chip is greater than a depth of the chip pre-embedded recess, and a protruding exposed part of the radio frequency chip is accommodated between an outer wall of the plug-in part and the smoking set.

[0014] In one of the embodiments, the cover body is located between the radio frequency chip and the smoking set, and the cover body isolates the protruding exposed part of the radio frequency chip from the smoking set.

[0015] In one of the embodiments, the radio frequency chip is protruded on the outer wall of the plug-in part.

[0016] In one of the embodiments, the radio frequency chip is adhesively connected with the outer wall of the plug-in part.

[0017] A smoking set comprises a battery shell and a radio frequency reader; the battery shell has a battery accommodating cavity for accommodating a battery, and the shell is further provided with a cartridge accommodating hole in communication with the battery accommodating cavity, the cartridge accommodating hole being used for accommodating a plug-in part of a cartridge; the radio frequency reader is arranged in the battery accommodating cavity, and the radio frequency reader corresponds to a radio frequency chip on the plug-in part, and an output end of the radio frequency reader is used for being connected with a cartridge identification sampling end of a central controller of the smoking set.

[0018] In one of the embodiments, the battery shell is further provided with a directional foolproof stopper for installation orientation of the radio frequency chip.

[0019] In one of the embodiments, the directional foolproof stopper is located on a side of the battery shell away from the cartridge.

[0020] In one of the embodiments, the smoking set further comprises an air inlet regulator arranged in the battery accommodating cavity, and an air inlet regulation port of the air inlet regulator is in communication with an air inlet hole of the cartridge.

[0021] In one embodiment, the smoking device further includes an air intake adjustment dial, the battery housing has a first through hole communicating with the battery accommodating cavity, the air intake adjustment dial is rotatably inserted into the first through hole, and the air intake adjustment dial is connected to the air intake volume control shaft of the air intake regulator.

[0022] In one embodiment, the smoking device further includes a display screen connected to the battery housing, the input of which is connected to the display output of the central controller of the smoking device.

[0023] In one embodiment, the smoking device further includes a blood oxygen sensing button. The battery casing has a second through hole communicating with the battery accommodating cavity. The blood oxygen sensing button passes through the second through hole and is connected to the blood oxygen detection terminal of the central controller of the smoking device.

[0024] In one embodiment, the smoking device further includes a battery button. The battery housing has a third through hole communicating with the battery accommodating cavity. The battery button passes through the third through hole and is used to connect to the battery power supply switch.

[0025] An electronic cigarette includes a cartridge as described in any of the above embodiments and a smoking device as described in any of the above embodiments, wherein the cartridge and the smoking device are snapped together.

[0026] A method for radio frequency reading of the operating conditions of a cigarette cartridge, the method comprising:

[0027] The radio frequency sensing intensity of the sampling cartridge is the radio frequency signal intensity of the radio frequency chip on the cartridge sensed by the radio frequency reader inside the smoking device.

[0028] Detect whether the radio frequency sensing intensity is greater than or equal to the preset sensing intensity;

[0029] When the radio frequency sensing intensity is greater than or equal to the preset sensing intensity, the reading function of the radio frequency reader is activated, and the usage status data of the e-cigarette cartridge in the radio frequency chip is read.

[0030] In one embodiment, the usage data of the cartridge includes at least one of the following: the origin of the e-liquid in the cartridge, the composition of the e-liquid, and the flavor of the e-liquid.

[0031] In one embodiment, the cartridge usage data includes the remaining number of puffs available for smoking from the cartridge.

[0032] Compared with the prior art, this disclosure has at least the following advantages:

[0033] By setting the radio frequency chip on the outer wall of the cartridge, the radio frequency chip is opposite to the radio frequency reader after the cartridge is connected with the smoking set, so as to start the reading function of the radio frequency reader, so that the radio frequency reader reads the use condition information of the cartridge stored on the radio frequency chip, without using a single-chip microcomputer to read information, effectively reducing the production cost. BRIEF DESCRIPTION OF DRAWINGS

[0034] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings needed to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present disclosure, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0035] Fig. 1 is a schematic diagram of a cartridge in an embodiment;

[0036] Fig. 2 is a schematic diagram of a smoking set in an embodiment;

[0037] Fig. 3 is a schematic diagram of another perspective view of the smoking set shown in Fig. 2;

[0038] Fig. 4 is a schematic diagram of a smoking set in another embodiment;

[0039] Fig. 5 is a schematic diagram of an electronic cigarette in an embodiment;

[0040] Fig. 6 is a flowchart of a radio frequency reading method for use condition of a cartridge in an embodiment. DETAILED DESCRIPTION

[0041] In order to facilitate the understanding of the present disclosure, the present disclosure will be described more fully below with reference to the related drawings. The preferred embodiments of the present disclosure are shown in the drawings. However, the present disclosure can be implemented in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present disclosure more thorough and comprehensive.

[0042] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0044] This disclosure relates to a tobacco cartridge. In one embodiment, the tobacco cartridge includes a mouthpiece and a connector connected to the mouthpiece. The tobacco cartridge also includes an radio frequency (RF) chip. The outer wall of the connector has a chip mounting area, which is isolated from the cartridge's oil reservoir and atomizing chamber via the outer wall of the connector. The RF chip is mounted within the chip mounting area. The connector is inserted into a tobacco device, and the RF chip corresponds to the tobacco device's RF reader. By providing an RF chip on the outer wall of the tobacco cartridge, after the cartridge is connected to the tobacco device, the RF chip and RF reader are aligned, activating the RF reader's reading function. This allows the RF reader to read the various usage status information of the tobacco cartridge stored on the RF chip, eliminating the need for a microcontroller and effectively reducing production costs.

[0045] Please refer to Figure 1, which is a schematic diagram of the structure of a cigarette cartridge according to an embodiment of this disclosure.

[0046] One embodiment of the cartridge 10 includes a mouthpiece 100 and a connector 200 connected to the mouthpiece 100. The cartridge 10 also includes an radio frequency (RF) chip 300. The outer wall of the connector 200 has a chip mounting area 210, which is isolated from the cartridge's oil reservoir and atomizing chamber via the outer wall of the connector 200. The RF chip 300 is mounted within the chip mounting area 210. The connector 200 is used to insert into a smoking device, and the RF chip 300 corresponds to the RF reader of the smoking device.

[0047] In this embodiment, by setting an RF chip 300 on the outer wall of the cartridge, after the cartridge is connected to the device, the RF chip 300 is aligned with the RF reader to activate the reading function of the RF reader. This allows the RF reader to read the various usage condition information of the cartridge stored on the RF chip 300, eliminating the need for a microcontroller to read the information and effectively reducing production costs.

[0048] In one embodiment, referring to Figure 1, a chip pre-embedded groove 202 is formed on the outer wall of the insertion part 200. The chip pre-embedded groove 202 is used to form the chip mounting area 210, and the radio frequency chip 300 is pre-embedded in the chip pre-embedded groove 202. In this embodiment, the chip pre-embedded groove 202 is located on the insertion part 200, and the groove opening of the chip pre-embedded groove 202 faces away from the outer wall of the insertion part 200, that is, the chip pre-embedded groove 202 is formed on the lower outer wall of the cartridge. The chip pre-embedded groove 202 corresponds to the chip mounting area 210, which has a groove structure. The chip pre-embedded groove 202 is used to accommodate the radio frequency chip 300, so that the radio frequency chip 300 is installed and fixed in the chip pre-embedded groove 202, which facilitates the embedding of the radio frequency chip 300 into the cartridge, thereby facilitating the direct reading of the information in the radio frequency chip 300 by the radio frequency reader after the cartridge and the device are assembled.

[0049] Furthermore, the thickness of the radio frequency chip 300 is less than or equal to the depth of the chip pre-embedded groove 202. In this embodiment, the radio frequency chip 300 corresponds to the chip pre-embedded groove 202, that is, at least a portion of the radio frequency chip 300 is disposed within the chip pre-embedded groove 202. The fact that the thickness of the radio frequency chip 300 is less than or equal to the depth of the chip pre-embedded groove 202 indicates that the radio frequency chip 300 is completely disposed within the chip pre-embedded groove 202, so that the radio frequency chip 300 is embedded in the outer wall of the cartridge, thereby preventing the radio frequency chip 300 from being impacted when the cartridge is assembled with the smoking device, and thus extending the service life of the radio frequency chip 300.

[0050] In another embodiment, the cartridge further includes a cover that covers the chip pre-embedded groove. In this embodiment, the cover is located on the outer wall of the cartridge and corresponds to the chip pre-embedded groove. The cover blocks the opening of the chip pre-embedded groove, sealing it and thus sealing the radio frequency chip within the groove, preventing collision between the radio frequency chip and the device.

[0051] Furthermore, the projection of the cover on the connector is located within the chip pre-embedded groove. In this embodiment, the cover is correspondingly disposed to the chip pre-embedded groove, and the projection of the cover on the connector is located within the chip pre-embedded groove, indicating that the cover covers part of the chip pre-embedded groove. Since the cover is located on the RF chip, it is sufficient to block the exposed part of the RF chip, thus facilitating the safe protection of the RF chip within the chip pre-embedded groove.

[0052] In another embodiment, the area of ​​the cover is greater than or equal to the opening area of ​​the chip pre-embedded recess. In this embodiment, the cover is correspondingly arranged with the chip pre-embedded recess, and the area of ​​the cover is greater than or equal to the opening area of ​​the chip pre-embedded recess, indicating that the cover completely covers the chip pre-embedded recess, thereby covering the exposed part of the radio frequency chip and further reducing the probability of contact between the radio frequency chip and the smoking device.

[0053] In one embodiment, the thickness of the radio frequency chip 300 is greater than the depth of the chip pre-embedded groove 202, and the outer wall of the plug-in portion 200 accommodates the protruding exposed portion of the radio frequency chip 300 between it and the smoking device. In this embodiment, the radio frequency chip 300 is located within the chip pre-embedded groove 202, and the thickness of the radio frequency chip 300 is greater than the depth of the chip pre-embedded groove 202, indicating that part of the radio frequency chip 300 is located within the chip pre-embedded groove 202, while another part of the radio frequency chip 300 is exposed outside the chip pre-embedded groove 202. The protruding exposed portion of the radio frequency chip 300 is located between the outer wall of the plug-in portion 200 and the smoking device, creating a gap between the radio frequency chip 300 and the smoking device. During the assembly of the tobacco cartridge and the smoking device, there is also an assembly gap between the radio frequency chip 300 and the smoking device, effectively preventing the radio frequency chip 300 from being damaged by impact.

[0054] Furthermore, the cover is located between the radio frequency chip and the smoking device, and the cover isolates the protruding exposed portion of the radio frequency chip from the smoking device. In this embodiment, the cover is disposed on the protruding exposed portion of the radio frequency chip, and the cover separates the radio frequency chip and the smoking device from each other, thereby further reducing the probability of collision between the radio frequency chip 300 and the smoking device.

[0055] In one embodiment, the radio frequency (RF) chip 300 protrudes from the outer wall of the connector 200. In this embodiment, the RF chip 300 protrudes beyond the outer wall of the connector 200, that is, the RF chip 300 protrudes from the surface of the cartridge. Specifically, the RF chip 300 is bonded to the outer wall of the connector 200. The thickness of the RF chip 300 is less than the distance between the outer wall of the connector 200 and the smoking device to avoid damage to the RF chip 300.

[0056] In one embodiment, this disclosure relates to a smoking device. Please refer to Figures 2 and 3 together. The smoking device 20 includes: a battery housing 400 and an RFID reader 500; the battery housing 400 has a battery accommodating cavity 402 for accommodating a battery, and the battery housing 400 also has a cartridge accommodating hole 404 communicating with the battery accommodating cavity 402 for accommodating a cartridge insertion portion 200; the RFID reader 500 is disposed in the battery accommodating cavity 402, and the RFID reader 500 corresponds to an RFID chip 300 on the insertion portion 200. The output terminal of the RFID reader 500 is used to connect to the cartridge identification sampling terminal of the smoking device's central control unit.

[0057] In this embodiment, the radio frequency reader 500 is disposed inside the battery casing 400. When the cartridge is assembled into the cartridge receiving hole 404, the radio frequency reader 500 is directly opposite the radio frequency chip 300. At this time, the radio frequency reader 500 triggers the reading function to read the information in the radio frequency chip 300 in a timely manner, so that the current usage information of the cartridge can be read quickly.

[0058] In one embodiment, referring to Figure 3, the battery casing 400 also has a directional anti-foolproof notch 406, which is used for the installation orientation of the RF chip 300. In this embodiment, the directional anti-foolproof notch 406 is located on the battery casing 400. The directional anti-foolproof notch 406 serves as an installation orientation identification port for the cartridge, facilitating the adjustment of the cartridge's placement posture according to the position of the directional anti-foolproof notch 406 during assembly with the smoking device. This facilitates the installation orientation of the RF chip 300, and further facilitates aligning the RF chip 300 with the RF reader 500 inside the battery casing 400.

[0059] Furthermore, the directional anti-foolproof stop 406 is located on the side of the battery casing 400 opposite to the cartridge. In this embodiment, the directional anti-foolproof stop 406 is formed at the assembly starting position of the battery casing 400. Specifically, the directional anti-foolproof stop 406 communicates with the cartridge receiving hole 404, and is positioned opposite to the RF reader 500. During the installation of the cartridge, the placement of the cartridge is adjusted so that the RF chip 300 is symmetrically positioned with the directional anti-foolproof stop 406, thereby aligning the RF chip 300 with and bringing it close to the RF reader 500, thus improving the accuracy of the RF reader 500 in reading information from the RF chip 300.

[0060] In one embodiment, referring to Figure 2, the smoking device 20 further includes an air intake regulator 600, which is disposed within the battery housing 402. The air intake control port of the air intake regulator 600 communicates with the air intake hole of the tobacco cartridge. In this embodiment, the air intake regulator 600 serves as an air intake adjustment device for the tobacco cartridge, used to adjust the air intake volume of the tobacco cartridge to control the amount of smoke produced. The battery casing 400 has a through hole connecting it to the outside, allowing the air intake regulator 600 to introduce a specified flow rate of air into the tobacco cartridge through the through hole.

[0061] Further, referring to Figure 2, the smoking device 20 also includes an air intake adjustment dial 700. The battery housing 400 has a first through hole 408 communicating with the battery accommodating cavity 402. The air intake adjustment dial 700 is rotatably inserted into the first through hole 408 and is connected to the air intake volume control shaft of the air intake regulator 600. In this embodiment, the air intake adjustment dial 700 serves as a switch for adjusting the air volume of the air intake regulator 600. By moving the air intake adjustment dial 700, the airflow through the air intake regulator 600 is changed, thereby making the amount of gas entering the tobacco cartridge variable. Moreover, part of the air intake adjustment dial 700 is located outside the first through hole 408, that is, part of the air intake adjustment dial 700 is located outside the smoking device, which facilitates manual rotation of the air intake adjustment dial 700 to adjust the air intake volume of the tobacco cartridge.

[0062] In one embodiment, referring to Figure 4, the smoking device 20 further includes a display screen 800 connected to the battery casing 400. The input terminal of the display screen 800 is connected to the display output terminal of the smoking device's central control unit. In this embodiment, the display screen 800 is disposed on the battery casing 400 and electrically connected to the smoking device's central control unit. The display screen 800 is used to display relevant information about the e-liquid cartridge, such as the origin, ingredients, and flavor of the e-liquid within the cartridge, and may also display the current number of puffs remaining for the cartridge. Thus, the digital display on the display screen 800 facilitates a detailed demonstration of the e-liquid cartridge's usage.

[0063] In one embodiment, referring to Figure 2, the smoking device 20 further includes a blood oxygen sensor button 900. The battery housing 400 has a second through hole 401 communicating with the battery accommodating cavity 402. The blood oxygen sensor button 900 passes through the second through hole 401 and is connected to the blood oxygen detection terminal of the smoking device's central control unit. In this embodiment, the blood oxygen sensor button 900 is disposed in the second through hole 401 on the battery housing 400. The blood oxygen sensor button 900 is used to control the blood oxygen detection of the user of the smoking device. By pressing the blood oxygen sensor button 900, the blood oxygen test of the user of the smoking device can be easily initiated.

[0064] In one embodiment, referring to Figure 2, the smoking device 20 further includes a battery button 910. The battery housing 400 has a third through hole 403 communicating with the battery receiving cavity 402. The battery button 910 passes through the third through hole 403 and is used to connect to the battery power supply switch. In this embodiment, the battery button 910 is disposed in the third through hole 403 on the battery housing 400. The battery button 910 serves as a power supply switch for the battery inside the smoking device. By pressing the battery button 910, power is supplied to the central control unit of the smoking device and the tobacco cartridge, thereby ensuring the normal operation of the smoking device and the tobacco cartridge.

[0065] In one embodiment, please refer to FIG5. This disclosure also relates to an electronic cigarette 30, including a cartridge 10 and a smoking device 20 using any of the above embodiments, wherein the cartridge 10 and the smoking device 20 are snapped together.

[0066] In one embodiment, referring to Figure 6, this disclosure also relates to a radio frequency reading method for the use of a cigarette cartridge, the method comprising the following steps:

[0067] S100: The radio frequency sensing intensity of the sampling cartridge, wherein the radio frequency sensing intensity is the radio frequency signal intensity of the radio frequency chip 300 on the cartridge sensed by the radio frequency reader 500 inside the smoking device.

[0068] In this embodiment, the radio frequency sensing intensity is the radio frequency signal intensity emitted by the radio frequency chip 300 on the cartridge. That is, the radio frequency sensing intensity corresponds to the current sensing intensity of the radio frequency chip 300 on the cartridge. By collecting the radio frequency sensing intensity through the radio frequency reader 500 in the smoking device, it is convenient to sense and detect the assembly status of the cartridge and the smoking device, thereby making it easier to determine the current assembly mode of the cartridge.

[0069] S200: Detect whether the radio frequency sensing intensity is greater than or equal to the preset sensing intensity.

[0070] In this embodiment, the preset sensing intensity is the standard radio frequency signal intensity emitted by the radio frequency chip 300 after the tobacco cartridge and the smoking device are assembled. That is, the preset sensing intensity corresponds to the radio frequency sensing intensity of the radio frequency chip 300 on the tobacco cartridge in the assembled state.

[0071] S300: When the radio frequency sensing intensity is greater than or equal to the preset sensing intensity, the reading function of the radio frequency reader 500 is activated, and the usage status data of the e-cigarette cartridge in the radio frequency chip 300 is read.

[0072] In this embodiment, the radio frequency sensing intensity being greater than or equal to the preset sensing intensity indicates that the radio frequency signal strength sensed by the radio frequency reader 500 inside the smoking device has reached a specified intensity. This indicates that the radio frequency reader 500 inside the smoking device is aligned with the radio frequency chip 300 of the cartridge, meaning that the cartridge has been assembled with the smoking device. Thus, after the cartridge is assembled with the smoking device, sampling of the current usage status of the cartridge is triggered. At this time, the reading function of the radio frequency reader 500 inside the smoking device is activated to collect data on the various operating states of the cartridge within the radio frequency chip 300 for traceability and anti-counterfeiting purposes. For example, the cartridge usage status data includes at least one of the following: the origin of the e-liquid, the e-liquid composition, and the e-liquid flavor. Alternatively, the cartridge usage status data includes the remaining number of puffs that can be taken from the cartridge.

[0073] The embodiments described above are merely illustrative of several implementations of this disclosure, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this disclosure, and these all fall within the protection scope of this disclosure. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A smoke cartridge, comprising: The suction nozzle and the connector connected to the suction nozzle are characterized in that they further include an radio frequency chip; The outer wall of the connector is provided with a chip mounting area, which is isolated from the oil tank and atomizing chamber of the e-cigarette cartridge through the outer wall of the connector. The radio frequency chip is installed within the chip mounting area; The connector is used to be inserted into the smoking device, and the radio frequency chip is used to correspond to the radio frequency reader of the smoking device.

2. The e-cigarette cartridge according to claim 1, characterized in that, The outer wall of the plug portion is provided with a chip pre-embedded groove, which is used to form the chip mounting area, and the radio frequency chip is pre-embedded in the chip pre-embedded groove.

3. The e-cigarette cartridge according to claim 2, characterized in that, The thickness of the radio frequency chip is less than or equal to the depth of the pre-embedded groove in the chip.

4. The e-cigarette cartridge according to claim 2, characterized in that, The cartridge also includes a cover that covers the pre-embedded groove in the chip.

5. The e-cigarette cartridge according to claim 4, characterized in that, The projection of the cover on the plug portion is located within the chip's pre-embedded groove.

6. The e-cigarette cartridge according to claim 4, characterized in that, The area of ​​the cover is greater than or equal to the opening area of ​​the chip's pre-embedded groove.

7. The e-cigarette cartridge according to claim 4, characterized in that, The thickness of the radio frequency chip is greater than the depth of the pre-embedded groove of the chip, and the outer wall of the plug-in portion and the smoking device accommodate the protruding exposed portion of the radio frequency chip.

8. The e-cigarette cartridge according to claim 7, characterized in that, The cover is located between the radio frequency chip and the smoking device, and the cover isolates the protruding exposed portion of the radio frequency chip from the smoking device.

9. The e-cigarette cartridge according to claim 1, characterized in that, The radio frequency chip protrudes from the outer wall of the connector.

10. The e-cigarette cartridge according to claim 1, characterized in that, The radio frequency chip is bonded to the outer wall of the plug portion.

11. A smoking device, characterized in that, include: The battery casing has a battery housing cavity for accommodating the battery, and the battery casing also has a cartridge housing hole communicating with the battery housing cavity for accommodating the cartridge insertion part. An RF reader is disposed within the battery housing cavity. The RF reader corresponds to the RF chip on the plug-in portion. The output terminal of the RF reader is used to connect to the cartridge identification sampling terminal of the central control unit of the smoking device.

12. The smoking device according to claim 11, characterized in that, The battery casing also has a directional anti-foolproof notch, which is used for the orientation of the RF chip during installation.

13. The smoking device according to claim 12, characterized in that, The directional anti-foolproof stop is located on the side of the battery casing opposite to the cartridge.

14. The smoking device according to claim 11, characterized in that, The smoking device also includes an air intake regulator, which is disposed within the battery accommodating cavity, and the air intake control port of the air intake regulator is connected to the air intake hole of the cigarette cartridge.

15. The smoking device according to claim 14, characterized in that, The smoking device also includes an air intake adjustment dial. The battery housing has a first through hole communicating with the battery accommodating cavity. The air intake adjustment dial is rotatably inserted into the first through hole. The air intake adjustment dial is connected to the air intake volume control shaft of the air intake regulator.

16. The smoking device according to claim 11, characterized in that, The smoking device also includes a display screen connected to the battery casing, and the input terminal of the display screen is connected to the display output terminal of the central controller of the smoking device.

17. The smoking device according to claim 11, characterized in that, The smoking device also includes a blood oxygen sensor button. The battery casing has a second through hole that communicates with the battery accommodating cavity. The blood oxygen sensor button passes through the second through hole and is connected to the blood oxygen detection terminal of the central controller of the smoking device.

18. The smoking device according to claim 11, characterized in that, The smoking device also includes a battery button. The battery housing has a third through hole communicating with the battery accommodating cavity. The battery button passes through the third through hole and is used to connect to the battery power supply switch.

19. An electronic cigarette, characterized in that, It includes a tobacco cartridge as described in any one of claims 1 to 10 and a smoking device as described in any one of claims 11 to 18, wherein the tobacco cartridge is snapped into the smoking device.

20. A method for radio frequency reading of the operating conditions of a cigarette cartridge, characterized in that, include: The radio frequency sensing intensity of the sampling cartridge is the radio frequency signal intensity of the radio frequency chip on the cartridge sensed by the radio frequency reader inside the smoking device. Detect whether the radio frequency sensing intensity is greater than or equal to the preset sensing intensity; When the radio frequency sensing intensity is greater than or equal to the preset sensing intensity, the reading function of the radio frequency reader is activated, and the usage status data of the e-cigarette cartridge in the radio frequency chip is read.

21. The radio frequency reading method for the operating conditions of a cigarette cartridge according to claim 20, characterized in that, The data on the usage conditions of the cartridge includes at least one of the following: the origin of the e-liquid, the composition of the e-liquid, and the flavor of the e-liquid.

22. The radio frequency reading method for the operating conditions of a cigarette cartridge according to claim 20, characterized in that, The usage data of the cartridge includes the remaining number of puffs available for smoking.

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