WO2022257414A1

WO2022257414A1 - Electronic cigarette

Info

Publication number: WO2022257414A1
Application number: PCT/CN2021/139625
Authority: WO
Inventors: 唐俊
Original assignee: 深圳市讴可电子科技有限公司
Priority date: 2021-06-07
Filing date: 2021-12-20
Publication date: 2022-12-15
Also published as: JP3246776U; CN215455410U

Abstract

An electronic cigarette, comprising a cigarette cartridge (1) and a cigarette rod (2). One end of the cigarette rod (2) is provided with a mounting slot (21) for accommodating the cigarette cartridge (1); the bottom of the mounting slot (21) is provided with a magnet (22) and a cigarette rod ejector pin (23); one end of the cigarette rod ejector pin (23) passes through the magnet (22) and protrudes from the upper end face of the magnet (22); the cigarette cartridge (1) has a first end and a second end which are opposite to each other, the first end is provided with a mouthpiece (21), and the second end is provided with a cigarette cartridge ejector pin (13) and a magnetic attraction cover (12); the magnetic attraction cover (12) and the magnet (22) can attract each other; the magnetic attraction cover (12) covers the outer surface of the second end; the cigarette cartridge ejector pin (13) has one end electrically connected to a heating assembly (14) inside the cigarette cartridge (1), and the other end exposed out of the magnetic attraction cover (12); the cigarette rod ejector pin (23) is electrically connected to a power supply assembly inside the cigarette rod (2); when the cigarette cartridge is in a vaping state, the magnet (22) is configured to attract the magnetic attraction cover (12), such that the cigarette cartridge ejector pin (13) is in close contact with the cigarette rod (2).

Description

e-cigarette

This application claims the priority of the Chinese patent application with application number 202121270305.6 submitted to the China Patent Office on June 07, 2021, the entire content of which is incorporated herein by reference.

technical field

The present application relates to the technical field of electric heating products, for example, an electronic cigarette.

Background technique

E-cigarettes are electric heating products that atomize e-liquid for users to smoke. The electronic cigarette in the related art includes a pod and a tobacco rod, the pod is connected to the pod, and a heating component is arranged on the pod, through which the e-liquid inside the pod is atomized, and a power supply component and a magnet are arranged on the pod , the power supply component supplies power to the heating component, the heating component is provided with a pod thimble, and the power supply component is electrically connected to a cigarette rod thimble. When the pod is in the smoking state, the thimble of the pod is inserted into the thimble of the pod, and the power supply component and the heating component are electrically connected. At the same time, the magnet on the pod provides a certain amount of adsorption force on the thimble of the pod to prevent the thimble from the pod and the pod. The thimble is detached and affects the normal operation of the pod. The electronic cigarette with this structure has the following disadvantages: since it only relies on the magnet to absorb the thimble of the pod, the pressing force between the thimble of the pod and the thimble of the cigarette rod is limited, which may easily lead to the loosening of the thimble of the pod and the thimble of the pod, causing the thimble of the pod to become loose. The connection between the thimble and the thimble of the pod is not reliable. In addition, in order to maintain sufficient adsorption force of the magnet on the thimble of the pod, it is necessary to design the size of the thimble to be larger. A larger thimble increases the cost of the pod. .

Contents of the invention

The present application provides an electronic cigarette, the cartridge of which is reliably connected to the cigarette rod, and has low manufacturing cost.

An electronic cigarette is provided, which includes a pod and a cigarette rod. One end of the pod is provided with a mounting groove for accommodating the pod. The bottom of the mounting groove is provided with a magnet and a thimble of the cigarette rod. One end of the rod thimble passes through the magnet and protrudes from the upper end surface of the magnet, the cartridge has opposite first and second ends, the first end has a mouthpiece, and the second end is provided with There is a pod thimble and a magnetic cover, the magnetic cover can be mutually adsorbed with the magnet, the magnetic cover is arranged on the outer surface of the second end, and one end of the pod thimble is connected to the pod The internal heating component is electrically connected, and the other end is exposed outside the magnetic cover. The thimble of the cigarette rod is electrically connected to the power supply component inside the device. When the cartridge is in the smoking state, the magnet is set In order to absorb the magnetic cover, the cartridge thimble is in close contact with the cigarette rod.

Description of drawings

Figure 1 is a cross-sectional view of an electronic cigarette provided by the embodiment of the present application (when the pod is in a sterilized state);

Fig. 2 is a cross-sectional view of another electronic cigarette provided by the embodiment of the present application (when the pod is in a smoking state);

FIG. 3 is an enlarged view of A in FIG. 2 .

In the picture:

1. Pod; 11. Smoking tip; 12. Magnetic cover; 1201. Extension; 13. Thimble; 14. Heating component; 1401. Heating core; 1402. Silicone piece; 15. Oil cup; 1501. Oil Warehouse; 16. Buckle component; 1601. Buckle; 1602. Buckle hole; 17. First cover; 18. Second cover; 19. Positioning piece; 1901. Spacer; 110. First elastic seal Ring; 111, the second elastic sealing ring; 112, the pod plate; 113, the flue; 114, the barrier; 115, the connecting thimble;

2. Tobacco rod; 21. Installation groove; 22. Magnet; 23. Tobacco rod thimble; 24. Disinfection device; 2401. Ultraviolet lamp; 2402. Lampshade; 2403. Quartz glass plate; 25. Battery; 26. The third elastic seal Circle; 27, shell; 28, bracket.

Detailed ways

The technical solutions of the embodiments of the present application will be described below in conjunction with the accompanying drawings, and the described embodiments are only part of the embodiments of the present application.

In the description of this application, unless otherwise stipulated and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the meanings of the above terms in this application according to the situation.

In this application, unless otherwise specified and limited, a first feature being "on" or "under" a second feature may include that the first and second features are in direct contact, and may also include that the first and second features are not in direct contact. Rather, through additional characteristic contacts between them. Moreover, "above", "above" and "above" the first feature on the second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is horizontally higher than the second feature. "Below", "beneath" and "under" the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

As shown in Figures 1 to 3, the present application provides an electronic cigarette, which includes a cartridge 1 and a cigarette rod 2. One end of the cigarette rod 2 is provided with a mounting groove 21 configured to accommodate the cartridge 1, and the bottom of the groove 21 is A magnet 22 and a cigarette rod thimble 23 are provided, and one end of the cigarette rod thimble 23 passes through the magnet 22 and protrudes from the upper end surface of the magnet 22 . The pod 1 has opposite first and second ends, the first end has a mouthpiece 11, the second end is provided with a pod thimble 13 and a magnetic cover 12, the magnetic cover 12 can be attracted to the magnet 22, and the magnetic suction The cover 12 is set on the outer surface of the second end. One end of the pod thimble 13 is electrically connected to the heating element 14 inside the pod 1 , and the other end is exposed outside the magnetic cover 12 . The power supply components are electrically connected. When the pod 1 is in the smoking state, the magnet 22 attracts the magnetic cover 12 so that the pod thimble 13 is in close contact with the pod 2 . The magnet 22 ring is set outside the thimble 23 of the pod, and the end of the pod thimble 13 exposed to the magnetic cover 12 is concavely provided with an insertion slot for the thimble 23 of the pod to be plugged in. When the pod 1 is in the smoking state, the pod 13 One end of the thimble 23 is inserted into the slot of the pod thimble 13, so that the heating component 14 is electrically connected to the power supply component through the pod thimble 23 and the pod thimble 13, and the heating component 14 is heated through the power supply component. In this embodiment, the magnet 22 at the bottom of the installation groove 21 is attracted to the magnetic cover 12 on the pod 1, which is convenient for plugging the second end of the pod 1 into the pod 2 and preventing the pod 1 from being installed. The inside of the slot 21 is loose. When the pod 1 is in the smoking state, the magnet 22 and the magnetic cover 12 are attracted to each other, so that the pod thimble 13 and the thimble 23 of the cigarette rod are in close contact, ensuring that the thimble 13 of the pod 13 and the thimble 23 of the cigarette rod The reliability of the electrical connection between. In addition, since the magnet 22 can absorb the magnetic cover 12 on the pod 1, it can directly rely on the adsorption force between the magnet 22 and the magnetic cover 12 to provide a sufficient contact force between the pod thimble 13 and the rod thimble 23, It is not necessary to make the pod thimble 13 also made of magnetic materials, which reduces the manufacturing cost of the pod thimble 13, or can make the pod thimble 13 There is sufficient contact force with the thimble pin 23 of the cigarette rod to ensure the reliability of the electrical connection between the two. The electronic cigarette of the present application has the characteristics of reliable connection between the cartridge 1 and the cigarette rod 2, and low manufacturing cost.

Optionally, the pod thimble 13 is made of a magnetic material, so that the pod thimble 13 can be adsorbed by the magnet 22 on the basis of having electrical conductivity. The pod thimble 13 is made of this material, and the pod thimble 13 When plugging in place with the thimble 23 of the tobacco rod, the magnet 22 on the device 2 can simultaneously attract the magnetic suction cover 12 and the thimble 13 of the pod, increasing the adsorption force between the pod 2 and the pod 1 . Alternatively, the pod thimble 13 is made of a non-magnetic material, so that the pod thimble 13 only has electrical conductivity. 1 is adsorbed by the magnetic cover 12, this design can also realize the reliability of the connection between the pod 1 and the pod 2.

The pod 1 includes an oil cup 15, one end of the oil cup 15 is provided with a smoking nozzle 11, and the other end is provided with a receiving groove whose opening is away from the smoking nozzle 11, the heating element 14 and the pod thimble 13 are both arranged in the accommodating groove, and the pod thimble 13 is set away from the mouthpiece 11, the heating element 14 is located between the mouthpiece 11 and the pod thimble 13, the magnetic cover 12 is set on the notch of the receiving groove, and the peripheral ring of the magnetic cover 12 is provided with an extension part 1201, which extends The portion 1201 extends toward the mouthpiece 11 , and the extension portion 1201 is detachably engaged with the outer wall of the oil cup 15 through the buckle assembly 16 . One end of the oil cup 15 near the mouthpiece 11 is provided with an oil tank 1501 for storing e-liquid. The heating element 14 heats the oil in the oil tank 1501 to atomize and form smoke, which is discharged from the mouthpiece 11 for users to smoke. The extension part 1201 of the magnetic cover 12 is detachably connected to the outer wall of the oil cup 15 through the buckle assembly 16 , which facilitates the assembly of the magnetic cover 12 . In other embodiments, the magnetic cover 12 can also be connected to the outer side wall of the oil cup 15 by means of fastening screws or adhesive glue.

The buckle assembly 16 includes a buckle hole 1602 and a buckle piece 1601 that cooperates with the buckle hole 1602. One of the buckle hole 1602 and the buckle piece 1601 is set on the extension part 1201, and the other is set on the oil cup 15 on the outer wall. In this embodiment, the buckle hole 1602 is disposed on the magnetic cover 12 , and the buckle part 1601 is disposed on the outer wall of the oil cup 15 . In another embodiment, the positions of the buckle hole 1602 and the buckle piece 1601 can also be exchanged, that is, the buckle hole 1602 is set on the side wall of the oil cup 15, and the buckle piece 1601 is set on the inner side of the extension part 1201 on the wall.

In one embodiment, the pod 1 includes a first cover 17 and a second cover 18, the first cover 17 is arranged near the first end, the second cover 18 is arranged near the second end, the first cover 17 and the second A cavity for accommodating the heating element 14 is formed between the two covers 18 , a groove is provided at the end of the second cover 18 away from the first cover 17 , and the pod thimble 13 is set in the groove, and the second cover 18 The outer side wall of the oil cup 15 is in contact with the inner side wall of the oil cup 15, and a positioning piece 19 is connected between the pod thimble 13 and the inner side wall of the groove. The first cover 17 has a first slot, the second cover 18 has a second slot, the notch of the first slot is opposite to the slot of the second slot, and the first slot and the second slot are opposite. A cavity is formed around it, and the groove bottom of the first groove and the groove bottom of the second groove respectively abut against opposite side surfaces of the heating element 14, so as to clamp the heating element 14 between the first cover 17 and the second cover. Between body 18. When the cartridge 1 is inserted into the installation slot 21 in the smoking state, the second cover 18 provides support for the heating component 14 . The stability of the cartridge ejector pin 13 is improved by the positioning member 19 located between the cartridge ejector needle 13 and the inner wall of the groove.

The positioning part 19 is an insulating part, the end of the second cover 18 away from the first cover 17 and the end of the positioning part 19 away from the first cover 17 are both connected to the magnetic cover 12, and the pod thimble 13 passes through the position of the positioning part 19 On the opposite side, the magnetic cover 12 is provided with an avoidance hole at the position facing the pod thimble 13. The positioning member 19 has a spacer 1901 between the pod thimble 13 and the hole wall of the avoidance hole. The magnetic cover 12 passes through the spacer 1901 Insulated connection with the thimble pin 13 of the pod. The second cover 18 and the positioning member 19 are arranged to be connected with the magnetic cover 12 at the same time, and support the magnetic cover 12 in the height direction. The positioning piece 19 is provided with stepped holes through its opposite sides, and the pod thimble 13 is surrounded by a limiting convex portion, which abuts against the step surface in the stepped hole, and the pod thimble 13 is fixedly connected to the positioning piece 19 . A spacer 1901 is provided between the magnetic cover 12 and the pod thimble 13 to prevent the pod thimble 13 from being in contact with the magnetic cover 12 to conduct a short circuit, thereby improving safety.

In order to realize the sealing connection between the cover body and the inner side wall of the oil cup 15, the second cover body 18 and the inner side wall of the oil cup 15 are connected through the first elastic sealing ring 110, and under the action of the extrusion force, the first elastic The sealing ring 110 is squeezed between the second cover 18 and the inner sidewall of the oil cup 15 .

One side of the second cover 18 connected to the oil cup 15 is provided with a positioning groove, and the first elastic sealing ring 110 is disposed in the positioning groove. Wherein, the first elastic sealing ring 110 is bonded in the positioning groove, so that the first elastic sealing ring 110 is fixedly connected with the second cover 18 to prevent the first elastic sealing ring 110 from being displaced on the second cover 18 . The positioning groove provides a space for installing the first elastic sealing ring 110 , which facilitates the installation of the first elastic sealing ring 110 . During design, the first elastic sealing ring 110 is made of elastic silicone.

In this embodiment, the magnetic cover 12 is an iron cover, and the manufacturing cost of the iron cover is relatively low, and has good adsorption property with the magnet 22. In other embodiments, the magnetic cover 12 can also be made of other materials, such as nickel, cobalt and other materials that are close to magnetism.

Inside the groove is also provided a pod plate 112, which is located between the pod thimble 13 and the groove bottom of the groove, the heating element 14 is electrically connected to the pod plate 112 through the connecting thimble 115, and one end of the connecting thimble 115 is connected to the The heating component 14 is connected, and the other end is connected to the pod plate 112 through the second cover 18 . The pod board 112 is a circuit board. The pod board 112 can be used to control the power on or off between the heating component 14 and the power supply component. The second cover 18 provides support and positioning for the pod board 112, so that the pod board 112 112 is fixed in the groove.

In actual design, the pod board 112 is provided with an encryption chip, which encrypts and protects the heating element 14 through the encryption chip on the pod board 112. After the pod 1 is inserted into the pod 2, the pod 2 will protect the pod 1. Identify and prevent pod 1 from being counterfeited.

The heating component 14 includes a heating core 1401, which is set in the cavity, and the heating core 1401 is electrically connected to the cartridge thimble 13 through the connecting thimble 115, and the oil cup 15 is provided with a flue 113, which communicates with the heating core 1401 and the smoking Mouth 11. The outer periphery of the heating core 1401 is wrapped with a silicone part 1402, and the silicone part 1402 has a through hole set to connect the oil tank 1501 and the inside of the heating core 1401, so that the smoke oil inside the oil tank 1501 can penetrate into the inside of the heating core 1401 and pass through the heating core 1401 Heated and atomized to form smoke. The heating core 1401 is connected to the inner side wall of the first slot through the silicone piece 1402. The role of the silicone piece 1402 is mainly for heat insulation and buffering, preventing the heating core 1401 from burning out other peripheral components.

The bottom of the oil tank 1501 is provided with a barrier 114, which is located on the side of the first cover 17 close to the mouthpiece 11, and the barrier 114 is made of silica gel. The barrier 114 is mainly configured to separate the bottom of the oil tank 1501 from the first cover 17 to prevent the e-liquid inside the oil tank 1501 from directly contacting the first cover 17 . There is an e-liquid channel between the barrier 114 and the heating core 1401 for the circulation of the e-liquid, and the e-liquid inside the oil cup 15 flows through the e-liquid flow channel and the through hole to the inside of the heating core 1401 for heating.

In this embodiment, the tobacco rod 2 includes a disinfection device 24 configured to sterilize the smoking tip 11. The disinfection device 24 includes an ultraviolet lamp 2401, a lampshade 2402 and a quartz glass plate 2403. The ultraviolet lamp 2401 is electrically connected to the power supply assembly. The ultraviolet lamp 2401 The start and stop of the device is controlled by a gravity sensor (not shown in the figure), the lampshade 2402 is set at the bottom of the installation groove 21, the ultraviolet lamp 2401 is located on the side of the lampshade 2402 away from the pod 1, and the lampshade 2402 is opened at the position facing the ultraviolet lamp 2401 There is a light-transmitting hole, and the quartz glass plate 2403 blocks the light-transmitting hole. The pod 1 has a smoking state and a disinfection state. When the pod 1 is in the smoking state, the second end of the pod 1 is inserted into the installation groove 21, so that the thimble 23 of the pod is inserted into the thimble 13 of the pod, and the power supply assembly Power on the heating component 14, when the pod 1 is in the sterilized state, the first end of the pod 1 is inserted into the installation groove 21, at this time the cigarette holder 11 is located in the installation groove 21, and the ultraviolet lamp 2401 and the power supply component are connected, The ultraviolet lamp 2401 emits ultraviolet light, and the ultraviolet light sequentially irradiates the light-transmitting hole and the quartz glass plate 2403 on the smoking tip 11 , thereby realizing the sterilization and disinfection of the smoking tip 11 . The lampshade 2402 provides protection and shading for the ultraviolet lamp 2401, reduces the scattering of ultraviolet light, and makes the ultraviolet light concentratedly emit from the light-transmitting hole. Cover the light hole with a quartz glass plate 2403. Because the performance of the quartz glass plate 2403 through ultraviolet light is strong, it does not affect the disinfection function of the ultraviolet light on the smoking tip 11. In addition, the quartz glass plate 2403 can be used to block the light hole. Prevent the e-liquid from penetrating into the inside of the tobacco rod 2 through the light-transmitting hole.

The lampshade 2402 is set on the periphery of the magnet 22 and the thimble 23 of the cigarette rod. The thimble 23 of the cigarette rod passes through the upper end of the lampshade 2402 and protrudes from the bottom of the installation groove 21 to protect the magnet 22 inside the lampshade 2402 .

The gravity sensor is installed in the pod 1 or the cigarette rod 2, and the gravity sensor is connected to the disinfection device 24 and the power supply component. By shaking the electronic cigarette, the gravity sensor is connected to the power supply component, and then the disinfection device 24 is activated. The opening of the ultraviolet lamp 2401 can also be controlled by a photosensitive sensor, an acceleration sensor or a vibration sensor, and the start and stop of the disinfection device 24 can be controlled by means of light control and shaking. The disinfection device 24 is also provided with a time relay. By setting the time relay, when the ultraviolet lamp 2401 is turned on and working for a set time, it will be automatically turned off to save electric energy.

The first end of the cartridge 1 is provided with a second elastic sealing ring 111 , and the second elastic sealing ring 111 is arranged on the outer wall of the cartridge 1 . In the disinfection state, the first end of the pod 1 is inserted into the installation groove 21, and the second elastic sealing ring 111 is pressed against the inner side of the installation groove 21 to realize sealing and fixing between the pod 1 and the inner side wall of the installation groove 21.

The device 2 also includes a casing 27 and a bracket 28 arranged inside the casing 27. The upper end of the casing 27 is provided with a mounting groove 21. The bracket 28 is located on the side of the lampshade 2402 away from the pod 1. The lampshade 2402 passes through the third elastic sealing ring 26 and the bracket 28. The connection facilitates the assembly of the lampshade 2402 and the bracket 28. The power supply assembly includes a battery 25 that provides power for the disinfection device 24 and the heating assembly 14 . The battery 25 is arranged inside the bracket 28 , and the bracket 28 provides protection for the battery 25 .

In the description herein, the terms "upper", "lower", "left", "right", and other orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operations, and It is not to indicate or imply that the device or element referred to must have a particular orientation, be constructed, or operate in a particular orientation, and thus should not be construed as limiting the application. In addition, the terms "first" and "second" are only used to distinguish in description, and have no special meaning.

In the description of this specification, descriptions with reference to the terms "an embodiment", "example" and the like mean that the features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application . In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example.

Although this description is described according to implementation modes, not each implementation mode only includes an independent technical solution. This description in the description is only for clarity. Those skilled in the art should take the description as a whole, and multiple embodiments The technical solutions in the above can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims

An electronic cigarette, comprising a cartridge and a cigarette rod, one end of the cigarette rod is provided with a mounting groove configured to accommodate the cartridge, the bottom of the mounting groove is provided with a magnet and a cigarette rod thimble, and the cigarette rod One end of the thimble passes through the magnet and protrudes from the upper end surface of the magnet, the cartridge has opposite first and second ends, the first end has a mouthpiece, and the second end is provided with a A pod thimble and a magnetic cover, the magnetic cover can be mutually adsorbed with the magnet, the magnetic cover is arranged on the outer surface of the second end, one end of the pod thimble is connected to the inside of the pod The heating component is electrically connected, and the other end is exposed to the outside of the magnetic cover. The thimble of the cigarette rod is electrically connected to the power supply component inside the device. When the cartridge is in the smoking state, the magnet It is arranged to absorb the magnetic cover so that the thimble of the cartridge is in close contact with the cigarette rod.
The electronic cigarette according to claim 1, wherein the cartridge includes an oil cup, one end of the oil cup is provided with the smoking nozzle, and the other end is provided with a receiving groove with an opening facing away from the smoking nozzle, and the heating component and the pod thimble are both arranged in the receiving groove, and the pod thimble is set away from the smoking tip, the heating component is located between the smoking tip and the pod thimble, and the magnetic attraction The cover is arranged on the notch of the receiving groove, and the peripheral ring of the magnetic cover is provided with an extension part, and the extension part extends toward the direction of the smoking nozzle, and the extension part is connected to the outer side of the oil cup. The wall is detachably snapped together by a buckle component.
The electronic cigarette according to claim 2, wherein the buckle assembly includes a buckle hole and a buckle piece that engages with the buckle hole, one of the buckle hole and the buckle piece One is arranged on the extension part, and the other is arranged on the outer side wall of the oil cup.
The electronic cigarette according to claim 2, wherein the cartridge further comprises a first cover and a second cover, the first cover is arranged close to the first end, and the second cover is close to the The second end is provided, a cavity configured to accommodate the heating component is formed between the first cover and the second cover, and the end of the second cover away from the first cover is provided with groove, the cartridge thimble is arranged in the groove, the outer wall of the second cover abuts against the inner wall of the oil cup, and the distance between the cartridge ejector pin and the inner wall of the groove There are positioning pieces connected between them.
The electronic cigarette according to claim 4, wherein the positioning member is an insulating member, the end of the second cover away from the first cover and the end of the positioning member away from the first cover are both connected to The magnetic cover is connected, the pod thimble passes through the opposite sides of the positioning member, and the magnetic cover is provided with a avoidance hole at the position facing the pod thimble, and the positioning piece is located on the position of the pod thimble. There is a spacer between the ejector pin and the hole wall of the avoidance hole, and the magnetic cover is insulated and connected to the cartridge ejector pin through the spacer.
The electronic cigarette according to claim 4, wherein the second cover is connected to the inner side wall of the oil cup through a first elastic sealing ring.
The electronic cigarette according to claim 6, wherein a positioning groove is provided on a side of the second cover connected to the oil cup, and the first elastic sealing ring is disposed in the positioning groove.
The electronic cigarette according to any one of claims 1 to 7, wherein the magnetic cover is an iron cover.
The electronic cigarette according to claim 4, wherein a cartridge plate is further provided inside the groove, and the cartridge plate is located between the cartridge thimble and the groove bottom of the groove, and the heating component The connecting thimble is electrically connected to the cartridge plate, one end of the connecting thimble is connected to the heating component, and the other end is connected to the cartridge plate through the second cover.
The electronic cigarette according to claim 1, wherein the cigarette rod includes a disinfection device configured to disinfect the smoking tip, the disinfection device includes an ultraviolet lamp, a lampshade and a quartz glass plate, and the ultraviolet lamp and the The power supply component is electrically connected, the start and stop of the ultraviolet lamp is controlled by a gravity sensor, the lampshade is arranged at the bottom of the installation groove, the ultraviolet lamp is located on the side of the lampshade away from the pod, and the lampshade is A light-transmitting hole is opened at the position of the ultraviolet lamp, and the quartz glass plate blocks the light-transmitting hole.