An electronic cigarette without air pipe and cotton inside

Abstract

The utility model discloses an electronic cigarette without air pipe and cotton, which comprises a main body, a cartridge and a power supply assembly arranged in the main body, the cartridge has an oil storage cavity for storing tobacco tar and an oil absorption element arranged in the oil storage cavity, the oil absorption element has an air passage and an atomizing cavity corresponding to the air passage, the oil storage cavity has two oil guide elements corresponding to the atomizing cavity, each oil guide element extends into the atomizing cavity, the outer wall of each oil guide element abuts against the oil absorption element, each oil guide element is inlaid with an electric heating sheet, and the power supply assembly is electrically connected with each electric heating sheet. The utility model uses the above technical scheme to solve the problem of the existing electronic cigarette, which needs to install an air pipe for air flow in the oil absorption element and needs to wrap cotton for oil absorption on the electric heating component. The utility model not only increases the cost and assembly labor cost of the air pipe and the cotton, but also complicates the structure of the cartridge, reduces the assembly efficiency, and causes the condensate in the air pipe to flow out of the electronic cigarette.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to an electronic cigarette without a tube or inner cotton padding. Background Technology

[0002] Currently, existing e-cigarette cartridges have an oil-absorbing component inside that not only needs to be designed with an air tube for airflow, smoke exhaust, and housing the electric heating element, but also requires multiple layers of cotton to be wrapped around the electric heating element to guide the oil and power the heating element for atomization. This cartridge structure not only incurs costs for the air tube and cotton, as well as assembly labor costs, but also makes the cartridge structure complex and assembly inefficient. Furthermore, the air tube is mostly made of metal or ceramic materials, which have strong heat absorption. When the smoke passes through, it liquefies to form condensate. Since the material of the air tube is not permeable or absorbent, the condensate will flow back and out of the air inlet, causing the e-cigarette to leak. Utility Model Content

[0003] The purpose of this invention is to provide an electronic cigarette without an air tube or inner cotton padding, which solves the problems of existing electronic cigarettes, such as the cost of air tubes and cotton padding, assembly labor costs, complex structure of the cartridges, low assembly efficiency, and leakage of e-cigarettes caused by the liquefaction of smoke as it passes through the air tube, forming condensate that flows back and then out of the air inlet.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: an electronic cigarette without an air tube and without inner cotton wrapping, comprising a main body, wherein a cartridge and a power supply assembly are provided inside the main body, the cartridge has an oil storage chamber for storing e-liquid and an oil suction component disposed in the oil storage chamber, the oil suction component has an air passage and an atomizing chamber corresponding to and communicating with the air passage, two oil guiding components corresponding to the atomizing chamber are provided on the bottom wall of the oil storage chamber, each oil guiding component extends into the atomizing chamber, and the outer wall of each oil guiding component abuts against the oil suction component, each oil guiding component is embedded with an electric heating element, and the power supply assembly is electrically connected to each electric heating element.

[0005] In one embodiment, the bottom wall of the oil storage chamber is provided with a vent hole corresponding to and communicating with the atomizing chamber, the top wall of the oil storage chamber is provided with a smoke exhaust hole corresponding to and communicating with the air passage, and the main body is provided with an air inlet communicating with the vent hole and a smoke outlet communicating with the smoke exhaust hole.

[0006] In one embodiment, the oil guide is made of ceramic, carbon fiber, or aluminum foam.

[0007] In one embodiment, the oil-absorbing element is made of polyester fiber, glass fiber, or chemical fiber.

[0008] In one embodiment, the air intake is formed by an air intake hole and / or an air intake channel; the smoke outlet is formed by a smoke outlet and / or a smoke outlet channel.

[0009] In one embodiment, the main body includes a shell and a venting component. The venting component and the smoke cartridge are disposed inside the shell. The venting component has an air intake channel that communicates with the venting hole along its longitudinal direction. The bottom end of the shell has an air intake hole that communicates with the air intake channel. The air intake hole and the air intake channel constitute the air intake part. The top end of the shell has a smoke outlet that communicates with the smoke exhaust hole. The smoke outlet is part of the smoke exhaust part.

[0010] In one embodiment, the main body also includes a suction nozzle, which is disposed at the top of the outer shell and corresponds to the smoke outlet. The suction nozzle has a smoke outlet channel that corresponds to and communicates with the smoke outlet. The smoke outlet and the smoke outlet channel constitute the smoke outlet section.

[0011] In one embodiment, the power supply assembly includes a battery cell and a power board, the power board being disposed within the housing, a cover being fitted onto one side wall of the housing, the battery cell being disposed within the cover, the battery cell being electrically connected to the power board, the power board being electrically connected to each of the electric heating elements, a venting component having a transversely opened air guide channel communicating with the air inlet channel, and an air groove corresponding to and communicating with the air guide channel being opened at the top of the venting component.

[0012] In one embodiment, the e-cigarette cartridge includes an oil tube, an oil sealing element, and a sealing element. An oil storage chamber is formed within the oil tube. An oil suction element is disposed within the oil tube. An atomizing chamber is located at the bottom end of the oil suction element. An air passage extends from the top end of the oil suction element into the atomizing chamber. The oil sealing element serves as the bottom wall of the oil storage chamber and is located within the opening at the bottom end of the oil tube. The bottom end of the oil suction element abuts against the oil sealing element. Each oil guide element is disposed on the oil sealing element. The bottom end of the oil sealing element has a vent hole communicating with the atomizing chamber. The sealing element serves as the bottom wall of the oil storage chamber and is located within the opening at the top end of the oil tube. The top end of the oil suction element abuts against the sealing element. The top end of the sealing element has a smoke exhaust hole communicating with the air passage.

[0013] In one embodiment, the power board is provided with a microphone and a charging socket, the air groove corresponds to the microphone, the microphone is inserted into the air groove and corresponds to the air guide channel, and the bottom of the outer shell is also provided with a socket corresponding to the charging socket.

[0014] The electronic cigarette without an air tube and without inner cotton wrapping of this utility model has the following beneficial effects: The electronic cigarette without an air tube and without inner cotton wrapping of this utility model does not require the installation of an air tube for airflow in the oil absorption component, nor does it require wrapping cotton for oil absorption on the electric heating component. This not only saves the cost of air tubes and cotton and assembly labor costs, but also simplifies the structure of the cartridge and improves assembly efficiency. Furthermore, it will not produce condensate leakage that would cause electronic cigarette leakage. Attached Figure Description

[0015] The present invention will now be described in detail with reference to the accompanying drawings, so that the above-mentioned advantages of the present invention become clearer. Among them, Figure 1 This is an exploded view of the electronic cigarette of this utility model; Figure 2 This is a three-dimensional schematic diagram of the electronic cigarette of this utility model; Figure 3 This is a cross-sectional schematic diagram of the electronic cigarette of this utility model; Figure 4 This is a schematic diagram of the internal structure of the cartridge of the electronic cigarette of this utility model; Figure 5 This is a schematic diagram of the bottom structure of the oil-absorbing component of the electronic cigarette of this utility model; Figure 6 This is a diagram showing the airflow direction during the operation of the electronic cigarette of this utility model. Detailed Implementation

[0016] The following detailed description of the embodiments of this utility model, in conjunction with the accompanying drawings, will provide a thorough understanding of how this utility model uses technical means to solve technical problems and achieve technical effects, enabling its implementation. It should be noted that, provided there is no conflict, the various embodiments and features within them can be combined with each other, and all resulting technical solutions are within the protection scope of this utility model.

[0017] It should be noted that the specification of this application contains a large number of technical features distributed across various technical solutions. Listing all possible combinations of technical features (i.e., technical solutions) would make the specification overly lengthy. To avoid this problem, the various technical features of the utility model in the above-described utility model content, the various technical features of the utility model in the various embodiments and examples below, and the various technical features of the utility model in the accompanying drawings can be freely combined to form various new technical solutions (all of which are considered to have been described in this specification), unless such a combination of technical features is technically infeasible. For example, in one example, feature A+B+C is described, and in another example, feature A+B+D+E is described. Features C and D are equivalent technical means that serve the same function, and technically only one needs to be used; they cannot be used simultaneously. Feature E can be technically combined with feature C. Therefore, the solution A+B+C+D should not be considered as described because it is technically infeasible, while the solution A+B+C+E should be considered as described.

[0018] In this utility model, the terms "upper", "lower", "top", "bottom", "inner", "outer", "side", etc. are based on the orientation or positional relationship shown in the drawings and are only for the convenience of describing and understanding the technology of this utility model, and are not intended to limit the device or component to have a specific orientation or to be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] like Figure 1-3 As shown, this utility model provides an electronic cigarette without an air tube or inner cotton lining, including a main body 13. The main body 13 contains a cartridge 6 and a power supply assembly 1301. The cartridge 6 has an oil storage chamber 201 for storing e-liquid and an oil suction component 3 disposed in the oil storage chamber 201. The oil suction component 3 has an air passage 302 and an atomizing chamber 301 corresponding to and communicating with the air passage 302. The bottom wall of the oil storage chamber 201 is provided with two oil guides 4 corresponding to the atomizing chamber 301. Each oil guide 4 extends into the atomizing chamber 301, and the outer wall of each oil guide 4 abuts against the oil suction component 3. An electric heating element 401 is embedded in the inner wall of each oil guide 4. The power supply assembly 1301 is electrically connected to each electric heating element 401. It should be noted that by opening an air passage 302 in the oil-absorbing component 3 to replace the air tube, and by embedding the electric heating element 401 in the oil-guiding component 4 to replace wrapping multiple layers of cotton on the electric heating element 401, the problems of existing electronic cigarettes that require installing an air tube for airflow in the oil-absorbing component 3 and wrapping cotton for oil absorption on the electric heating component are solved. This not only increases the cost of the air tube and cotton and the assembly labor cost, but also complicates the structure of the cartridge 6 and reduces assembly efficiency. In addition, condensate will be generated in the air tube and flow out of the electronic cigarette, causing leakage.

[0020] In some embodiments, the bottom wall of the oil storage chamber 201 is provided with a vent 501 corresponding to and communicating with the atomizing chamber 301, and the top wall of the oil storage chamber 201 is provided with a smoke exhaust hole 101 corresponding to and communicating with the air passage 302. The main body 13 is provided with an air inlet 1302 communicating with the vent 501 and a smoke outlet 1303 communicating with the smoke exhaust hole 101. The vent 501 is used to vent air into the atomizing chamber 301, which then drives the electric heating element 401 to heat the e-liquid in the oil guide 4 and generate smoke that enters the air passage 302. The smoke exhaust hole 101 is used to discharge the smoke in the air passage 302 out of the cartridge 6. The air inlet 1302 is used to allow external airflow to enter and then pass through the vent 501 into the atomizing chamber 301. The smoke outlet 1303 is used to discharge the smoke from the cartridge 6 out of the main body 13 for the user to inhale.

[0021] In some embodiments, the oil guide 4 is made of ceramic, carbon fiber, or aluminum foam. In this embodiment, the oil guide 4 is preferably made of ceramic, which provides fast oil conduction, uniform heating, resistance to high temperatures without deformation or carbonization, low cost, and no harmful substances produced when heated.

[0022] In some embodiments, the oil-absorbing component 3 is made of polyester fiber, glass fiber, or chemical fiber. In this embodiment, the oil-absorbing component 3 is made of polyester fiber, which has good permeability, absorbs e-liquid quickly, has good adsorption properties that can lock all the e-liquid inside without dripping, has a stable structure that will not collapse after absorbing e-liquid, is heat-resistant and will not deform under the high temperature of the electric heating element 401, and will not shed fibers that would contain impurities in the e-liquid.

[0023] In some embodiments, the air intake 1302 is formed by an air intake hole 801 and / or an air intake channel 1101; the smoke exhaust 1303 is formed by a smoke exhaust port 803 and / or a smoke exhaust channel 701. In this embodiment, the air intake 1302 is formed by an air intake hole 801 and an air intake channel 1101. The air intake hole 801 is used for external airflow to enter the main body 13, and the air intake channel 1101 is used to connect the air intake hole 801 and the vent hole 501. In this embodiment, the smoke exhaust 1303 is formed by a smoke exhaust port 803 and a smoke exhaust channel 701. The smoke exhaust port 803 is used to connect the smoke exhaust channel 701 and the air passage 302, and the smoke in the air passage 302 can be discharged from the smoke exhaust channel 701 for the user to inhale.

[0024] In some embodiments, the main body 13 includes a housing 8 and a venting component 11. The venting component 11 and the smoke cartridge 6 are disposed inside the housing 8. The venting component 11 has an air intake channel 1101 that communicates with the venting hole 501 along the longitudinal direction. The bottom end of the housing 8 has an air intake hole 801 that communicates with the air intake channel 1101. The air intake hole 801 and the air intake channel 1101 constitute an air intake part 1302. The top end of the housing 8 has a smoke outlet 803 that communicates with the smoke exhaust hole 101. The smoke outlet 803 is part of the smoke exhaust part 1303. The ventilation component 11 is made of silicone and has good sealing properties to prevent air leakage after the airflow enters the outer shell 8 through the air inlet 801. After the airflow enters through the air inlet 801, it can be directly introduced into the atomizing chamber 301 through the air inlet channel 1101 and the ventilation hole 501. The air inlet 801 and the smoke outlet 803 are integrally formed with the outer shell 8 by in-mold injection molding process, without the need for machining.

[0025] In some embodiments, the main body 13 further includes a mouthpiece 7, which is disposed at the top of the outer casing 8 and corresponds to the smoke outlet 803. The mouthpiece 7 has a smoke outlet channel 701 that corresponds to and communicates with the smoke outlet 803. The smoke outlet 803 and the smoke outlet channel 701 constitute a smoke outlet portion 1303. The mouthpiece 7 is disposed at the top of the outer casing 8 for convenient smoking in the mouth. The mouthpiece 7 can be integrally formed with the outer casing 8 or assembled with it.

[0026] In some embodiments, the power supply assembly 1301 includes a battery cell 9 and a power board 10. The power board 10 is also disposed inside the housing 8. A cover 12 is fitted on one side wall of the housing 8. The battery cell 9 is disposed inside the cover 12. The battery cell 9 is electrically connected to the power board 10. The power board 10 is electrically connected to each electric heating element 401. A venting member 11 has a transversely opened air guide channel 1102 communicating with the air inlet channel 1101. A venting member 11 has an air groove 1103 corresponding to and communicating with the air guide channel 1102 at its top end. The casing 12 is used to house the battery cell 9 and to seal the cartridge 6, power board 10, and ventilation component 11 within the outer casing 8. The battery cell 9 supplies power to the power board 10 to enable it to control the heating function of each heating element 401. The power board 10 supplies power to each heating element 401 to heat the e-liquid and produce smoke. The air groove 1103, the air guide channel 1102, the air intake channel 1101, and the ventilation component 11 are integrally formed by injecting liquid silicone into the mold. The air guide channel 1102 guides the airflow into the air groove 1103 when the airflow passes through the air intake channel 1101. The air groove 1103 allows airflow and houses the microphone 1001.

[0027] like Figure 4 , Figure 5As shown, in some embodiments, the e-cigarette cartridge 6 includes an oil pipe 2, an oil sealing element 5, and a sealing element 1. An oil storage chamber 201 is formed inside the oil pipe 2. An oil suction element 3 is disposed inside the oil pipe 2. An atomizing chamber 301 is disposed at the bottom end of the oil suction element 3. An air passage 302 extends from the top end of the oil suction element 3 into the atomizing chamber 301. The oil sealing element 5 serves as the bottom wall of the oil storage chamber 201 and is disposed inside the bottom opening of the oil pipe 2. The bottom end of the oil suction element 3 abuts against the oil sealing element 5. Each oil guide element 4 is disposed on the oil sealing element 5. The bottom end of the oil sealing element 5 is provided with a vent hole 501 communicating with the atomizing chamber 301. The sealing element 1 serves as the bottom wall of the oil storage chamber 201 and is disposed inside the top opening of the oil pipe 2. The top end of the oil suction element 3 abuts against the sealing element 1. The top end of the sealing element 1 is provided with a smoke exhaust hole 101 communicating with the air passage 302. Among them, the oil sealing component 5 and the sealing component 1 are also made of silicone material, which has good sealing performance and is used to seal the bottom and top of the oil storage cavity 201 respectively. The oil suction component 3 has two ends that abut against the oil sealing component 5 and the sealing component 1 respectively. When there is flowing e-liquid in the oil storage cavity 201, the oil suction component 3 can absorb the flowing e-liquid and prevent the e-liquid from seeping out of the oil storage cavity 201.

[0028] like Figure 3 As shown, in some embodiments, the power board 10 is provided with a microphone 1001 and a charging socket 1002. An air groove 1103 corresponds to the microphone 1001, and the microphone 1001 is inserted into the air groove 1103, corresponding to the air guide channel 1102. The bottom of the housing 8 is also provided with a socket 802 corresponding to the charging socket 1002. The air guide channel 1102 guides the airflow from the air intake channel 1101 into the air groove 1103. After the microphone 1001 senses the change in airflow, it can activate the power board 10 to power each heating element 401, causing it to heat up. The charging device can be inserted into the charging socket 1002 through the socket 802 and the power board 10 can charge the battery cell 9.

[0029] The following detailed description uses preferred embodiments.

[0030] like Figure 1-5As shown, the electronic cigarette of this utility model includes: a main body 13, which includes: a sealing element 1, an oil pipe 2, an oil suction element 3, an oil guide element 4, an oil sealing element 5, a mouthpiece 7, a shell 8, a battery cell 9, a power board 10, a ventilation element 11, and a cover 12. The oil pipe 2 forms an oil storage chamber 201 for storing e-liquid. The oil suction element 3 is installed in the oil storage chamber 201 of the oil pipe 2 to absorb e-liquid. The bottom end of the oil suction element 3 has an atomizing chamber 301 to accommodate the oil guide element 4. The top end of the oil suction element 3 has an air passage 302 extending into the atomizing chamber 301 for airflow and smoke exhaust. The sealing element 1 is installed in the opening at the top end of the oil pipe 2 to seal the oil storage chamber 2. At the top of 01, the sealing component 1 has a smoke exhaust hole 101 that communicates with the air passage 302 for exhausting smoke. The oil sealing component 5 is installed in the bottom opening of the oil pipe 2 to seal the bottom of the oil storage chamber 201. There are two oil guide components 4 installed at the top of the oil sealing component 5, and the oil guide components 4 extend into the atomizing chamber 301 and abut against the oil suction component 3 for guiding oil. An electric heating element 401 is embedded in the oil guide component 4 to heat the e-liquid introduced into the oil guide component 4 to produce smoke. The oil sealing component 5 has a vent hole 501 that communicates with the atomizing chamber 301 for passing airflow into the atomizing chamber 301 to drive the smoke into the air passage 302. All components are combined together to form the e-liquid cartridge 6.

[0031] The cartridge 6, power board 10, and ventilation component 11 are fixed inside the outer casing 8. The battery cell 9 is installed inside the cover 12. The cover 12 is fitted onto one side wall of the outer casing 8 to seal the cartridge 6, power board 10, and ventilation component 11 inside the outer casing 8. The battery cell 9 is electrically connected to the power board 10 to supply power to the power board 10, enabling it to control the heating function of each heating element 401. The power board 10 is electrically connected to each heating element 401 to supply power to each heating element 401 to heat the e-liquid and produce smoke. An air inlet 801 is provided at the bottom of the outer casing 8 for air intake. An air intake channel 1101 is provided longitudinally on the ventilation component 11 to communicate with the ventilation hole 501 and the air inlet 801 for connecting the air inlet 801 and the ventilation hole 501. A charging socket 1002 is provided on the power board 10 for connecting a charging device to charge the battery cell 9. A corresponding charging socket 1002 is also provided at the bottom of the outer casing 8. The socket 802 is used for charging devices to be inserted into the charging socket 1002. The power board 10 is also equipped with a microphone 1001 to activate the power board 10 to supply power to the electric heating element 401 after sensing changes in airflow. The top of the ventilation component 11 has an air groove 1103 for airflow and to accommodate the microphone 1001. The microphone 1001 is inserted into the air groove 1103. The ventilation component 11 has a horizontal air guide channel 1102 for airflow. The air guide channel 1102 communicates with the air inlet channel 1101 and the air groove 1103 to guide the airflow into the air groove 1103 to activate the microphone 1001. The mouthpiece 7 is installed on the top of the outer shell 8 for smoking in the mouth. The mouthpiece 7 has a smoke outlet channel 701 for sucking out smoke. The top of the outer shell 8 has a smoke outlet 803 that communicates with the smoke exhaust hole 101 and the smoke outlet channel 701 to connect the smoke exhaust hole 101 and the smoke outlet channel 701. All components are combined and cooperate with each other to form the main body 13.

[0032] like Figure 6 As shown in the specific embodiment of this utility model, the airflow direction during the operation of the electronic cigarette is specifically described. When inhaling through the mouthpiece 7, the external airflow can enter the air intake channel 1101 through the air inlet 801, and then enter the air groove 1103 through the air guide channel 1102. After sensing the change in airflow in the air groove 1103, the microphone 1001 can activate the power board 10 to power the electric heating element 401 to make it heat up. The electric heating element 401 can heat the e-liquid introduced into the oil guide 4 from the oil suction element 3 to produce smoke. At the same time, the airflow can enter the atomization chamber 301 through the air inlet channel 1101 from the air vent 501, and then drive the smoke generated by the electric heating element 401 heating the e-liquid into the air passage 302, and then enter the user's mouth through the smoke outlet 803 and the smoke outlet channel 701 through the smoke exhaust hole 101 to be inhaled.

[0033] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An electronic cigarette without an air tube or inner cotton padding, comprising a main body, characterized in that, The main body contains a cartridge and a power supply assembly. The cartridge has an oil storage chamber for storing e-liquid and an oil suction component disposed within the oil storage chamber. The oil suction component has an air passage and an atomizing chamber corresponding to and communicating with the air passage. The bottom wall of the oil storage chamber is provided with two oil guides corresponding to the atomizing chamber. Each oil guide extends into the atomizing chamber, and the outer wall of each oil guide abuts against the oil suction component. Each oil guide is embedded with an electric heating element. The power supply assembly is electrically connected to each electric heating element.

2. The electronic cigarette according to claim 1, characterized in that, The bottom wall of the oil storage chamber has a vent hole that corresponds to and communicates with the atomizing chamber, and the top wall of the oil storage chamber has a smoke exhaust hole that corresponds to and communicates with the air passage. The main body has an air inlet that communicates with the vent hole and a smoke outlet that communicates with the smoke exhaust hole.

3. The electronic cigarette according to claim 1, characterized in that, The oil guide is made of ceramic, carbon fiber or aluminum foam.

4. The electronic cigarette according to claim 1, characterized in that, The oil-absorbing component is made of polyester fiber, glass fiber or chemical fiber.

5. The electronic cigarette according to claim 2, characterized in that, The air intake section is formed by an air intake hole and / or an air intake channel; the smoke outlet section is formed by a smoke outlet and / or a smoke outlet channel.

6. The electronic cigarette according to claim 2, characterized in that, The main body includes an outer shell and a venting component. The venting component and the smoke cartridge are disposed inside the outer shell. The venting component has an air intake channel that communicates with the venting hole along its longitudinal direction. The bottom end of the outer shell has an air intake hole that communicates with the air intake channel. The air intake hole and the air intake channel constitute the air intake part. The top end of the outer shell has a smoke outlet that communicates with the smoke exhaust hole. The smoke outlet is part of the smoke exhaust part.

7. The electronic cigarette according to claim 6, characterized in that, The main body also includes a suction nozzle, which is located at the top of the outer shell and corresponds to the smoke outlet. The suction nozzle has a smoke outlet channel that corresponds to and communicates with the smoke outlet. The smoke outlet and the smoke outlet channel constitute the smoke outlet section.

8. The electronic cigarette according to claim 6, characterized in that, The power supply assembly includes a battery cell and a power board. The power board is also located inside the housing. A cover is fitted on one side wall of the housing. The battery cell is located inside the cover and is electrically connected to the power board. The power board is electrically connected to each of the electric heating elements. A venting component has a transverse air guide channel that communicates with the air inlet channel. The top of the venting component has an air groove that corresponds to and communicates with the air guide channel.

9. The electronic cigarette according to claim 6, characterized in that, The e-cigarette cartridge includes an oil tube, an oil sealing element, and a sealing element. An oil storage chamber is formed inside the oil tube. An oil suction element is disposed inside the oil tube. An atomizing chamber is disposed at the bottom end of the oil suction element. An air passage extends from the top end of the oil suction element into the atomizing chamber. The oil sealing element serves as the bottom wall of the oil storage chamber and is disposed inside the opening at the bottom end of the oil tube. The bottom end of the oil suction element abuts against the oil sealing element. Each of the oil guiding elements is disposed on the oil sealing element. The bottom end of the oil sealing element has a vent hole communicating with the atomizing chamber. The sealing element serves as the bottom wall of the oil storage chamber and is disposed inside the opening at the top end of the oil tube. The top end of the oil suction element abuts against the sealing element. The top end of the sealing element has a smoke exhaust hole communicating with the air passage.

10. The electronic cigarette according to claim 8, characterized in that, The power board is equipped with a microphone and a charging socket. The air groove corresponds to the microphone. The microphone is inserted into the air groove and corresponds to the air guide channel. The bottom of the outer shell is also provided with a socket corresponding to the charging socket.

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