Electronic cigarette with replaceable tar bottle and atomizing core

Abstract

The utility model discloses an electronic cigarette with a replaceable tobacco tar bottle and an atomizing core, which comprises a cigarette holder component, a battery component detachably mounted on the cigarette holder component, an atomizing core component detachably arranged between the cigarette holder component and the battery component, and the tobacco tar bottle detachably arranged between the atomizing core component and the battery component. The lower end of the atomizing core assembly extends into the tobacco tar bottle; the cigarette holder assembly comprises a cigarette holder threaded part, an atomization internal thread is arranged on the inner wall of the lower portion of the cigarette holder threaded part, the atomization core assembly comprises an atomization threaded part, and an atomization external thread matched with the atomization internal thread is formed on the outer side of the atomization threaded part. A tobacco tar internal thread is further formed on the inner wall of the lower portion of the cigarette holder threaded piece, and a tobacco tar external thread matched with the internal thread is formed at the upper end of the tobacco tar bottle. According to the electronic cigarette, the tobacco tar bottle can be replaced independently, a user can replace different tastes conveniently, the atomizing core can be replaced independently, the service life of the electronic cigarette is prolonged, the battery can be detached and replaced independently, and therefore the user can use the electronic cigarette conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, and in particular to an electronic cigarette with a replaceable oil bottle and an atomizing core. Background Art

[0002] E-cigarettes are electronic products that mimic cigarettes, with the same appearance, smoke, taste, and feel. They transform nicotine and other substances into vapor through atomization, which is then inhaled by the user. Common e-cigarettes consist of a mouthpiece, atomizer coil, oil bottle, and battery pack.

[0003] Currently, e-cigarettes on the market all use a cotton pad to store the liquid. However, the limited volume of the cotton pad results in a limited lifespan. Once the liquid is used up, the e-cigarette cannot be reused and must be discarded, resulting in high costs. Furthermore, each cotton pad contains a single flavor of liquid, significantly impacting the user experience. Furthermore, the heating core is not replaceable and comes into contact with other components, such as the cotton pad. During heating, carbon deposits form on the cotton pad, which adheres to the heating core, affecting its effectiveness and producing harmful substances such as tar and nicotine, which are harmful to human health. The battery is also fixed inside the battery rod, essentially integrated into the assembly. To charge, the battery must be inserted into the charging cable; it cannot be removed. Furthermore, the e-cigarette cannot be used while charging, further impacting the user experience. Utility Model Content

[0004] In view of the above-mentioned shortcomings, the purpose of the present invention is to provide an electronic cigarette with a replaceable oil bottle and atomizer core, which independently arranges the oil bottle, the atomizer core and the battery assembly so that the oil bottle can be replaced independently, which is convenient for users to change different flavors and meet the usage needs of different users. The atomizer core can also be replaced independently to increase the service life of the electronic cigarette. The battery can also be disassembled and replaced independently, which is convenient for users to use and meet the users' needs for electronic cigarettes at different times.

[0005] The technical solution adopted by the present invention to achieve the above-mentioned purpose is:

[0006] An electronic cigarette with a replaceable oil bottle and atomizer core, comprising a mouthpiece assembly, a battery assembly detachably mounted on the mouthpiece assembly, an atomizer core assembly detachably arranged between the mouthpiece assembly and the battery assembly, and a tobacco oil bottle detachably arranged between the atomizer core assembly and the battery assembly, wherein the lower end of the atomizer core assembly extends into the tobacco oil bottle; the mouthpiece assembly comprises a mouthpiece threaded component, an atomizer internal thread is arranged on the inner wall of the lower portion of the mouthpiece threaded component, and the atomizer core assembly comprises an atomizer threaded component, an atomizer external thread is formed on the outer side of the atomizer threaded component and matches the atomizer internal thread; an tobacco oil internal thread is also formed on the inner wall of the lower portion of the mouthpiece threaded component at the lower end of the atomizer internal thread, and an tobacco oil external thread is formed on the upper end of the tobacco oil bottle and matches the internal thread.

[0007] As a further improvement of the present invention, the cigarette holder assembly includes a cigarette holder body, a microphone silicone provided below the cigarette holder body, a microphone body provided inside the microphone silicone, an iron ring provided on the microphone silicone, a cigarette holder shell provided on the outside of the microphone silicone and buckled with the lower end of the cigarette holder body, the cigarette holder threaded member is provided inside the cigarette holder shell, and the cigarette holder assembly also includes a main electrode provided inside the cigarette holder threaded member, and at least one battery electrode embedded in the lower end surface of the cigarette holder shell.

[0008] As a further improvement of the present invention, an opening is formed at the upper end of the cigarette holder body, and an airway column is formed at the upper end of the silicone rubber of the microphone head, and the airway column is communicated with the opening.

[0009] As a further improvement of the present invention, the battery assembly includes a battery shell detachably arranged on the cigarette holder assembly, a battery holder embedded in the battery shell, at least one battery elastic electrode embedded in the upper end surface of the battery holder and matching the main electrode, a magnet installed on the upper part of the battery holder and magnetically attracted to the iron ring, a battery cell arranged in the battery holder, a circuit board arranged in the battery holder and located below the battery cell, and a bottom cover covering the lower end of the battery shell; the circuit board is electrically connected to the battery cell and the battery elastic electrode respectively.

[0010] As a further improvement of the present invention, the atomizer core assembly includes an isolation sleeve with its upper end extending into the mouthpiece threaded component and its lower end extending into the atomizer threaded component, an atomizer electrode embedded in the isolation sleeve, a heating element with its upper end extending through the atomizer threaded component, a sealing gasket sleeved on the upper end of the heating element, an oil inlet silicone sleeved on the lower end of the heating element, an oil inlet pipe sleeved outside the heating tube and its upper end pressed against the lower end surface of the sealing gasket, and an atomizer cover covering the lower end of the oil inlet pipe; the atomizer threaded component is arranged at the upper end of the heating element.

[0011] As a further improvement of the present invention, the heating element includes a heating body wrapped by oil-infused silicone, and heating pins extending upward from both sides of the heating body and extending into the atomizing threaded part, and the sealing gasket is arranged between the two groups of heating pins.

[0012] As a further improvement of the present invention, at least one oil inlet hole is provided at the lower end of the oil inlet pipe.

[0013] As a further improvement of the present invention, four groups of air inlet holes are evenly arranged on the outer side of the atomizing threaded member, and at least two groups of air flow holes communicating with the air inlet holes are formed on the side of the cigarette holder threaded member.

[0014] The beneficial effects of the utility model are:

[0015] The electronic cigarette is configured to include a mouthpiece assembly, a battery assembly detachably mounted on the mouthpiece assembly, an atomizer core assembly detachably arranged between the mouthpiece assembly and the battery assembly, and a tobacco oil bottle detachably arranged between the atomizer core assembly and the battery assembly, wherein the lower end of the atomizer core assembly extends into the tobacco oil bottle; the mouthpiece assembly includes a mouthpiece threaded component, an atomizer internal thread is provided on the inner wall of the lower portion of the mouthpiece threaded component, the atomizer core assembly includes an atomizer threaded component, an atomizer external thread is formed on the outer side of the atomizer thread and matches the atomizer internal thread; an tobacco oil internal thread is also formed on the inner wall of the lower portion of the mouthpiece threaded component at the lower end of the atomizer internal thread, and an tobacco oil external thread is formed on the upper end of the tobacco oil bottle and matches the internal thread.

[0016] By setting the battery assembly to be detachably mounted on the cigarette holder assembly, when the user urgently needs to use the electronic cigarette but the battery assembly of the electronic cigarette is out of power, the user can remove the battery assembly of the electronic cigarette from the cigarette holder and replace it with another set of charged battery assembly. The replaced battery assembly can be charged and used, thereby ensuring the normal use of the user while improving the practicality of the electronic cigarette and guaranteeing the user's usage experience.

[0017] When the atomizer core assembly needs to be installed, it is only necessary to align the atomizer external thread of the atomizer threaded part with the atomizer internal thread of the cigarette holder threaded part and screw it in, so that the atomizer threaded part is fixed on the cigarette holder threaded part, and then the atomizer core assembly is installed on the cigarette holder assembly to complete the installation of the atomizer core assembly. This is simple and convenient, improves the installation efficiency and installation accuracy of the atomizer core assembly, and is conducive to the coordination between the various components. When the atomizer core assembly needs to be disassembled for replacement, it is only necessary to unscrew the atomizer external thread of the atomizer threaded part from the atomizer internal thread of the cigarette holder threaded part to achieve the atomizer threaded part being separated from the cigarette holder threaded part, and then the atomizer core assembly is disassembled from the cigarette holder assembly, thereby facilitating the replacement and maintenance of the atomizer core assembly, which is conducive to ensuring the service life of the electronic cigarette and further improving the safety of the electronic cigarette.

[0018] The e-liquid bottle contains e-liquid, and the lower end of the atomizer core assembly extends into the e-liquid bottle to absorb the e-liquid in the e-liquid bottle, thereby atomizing it for people to inhale. When the e-liquid bottle needs to be installed, it is only necessary to align the e-liquid external thread of the e-liquid bottle with the e-liquid internal thread of the cigarette holder screw member and screw it in, so that the e-liquid bottle is fixed on the cigarette holder screw member, and then the e-liquid bottle is installed on the cigarette holder assembly to complete the installation of the e-liquid bottle. This is simple and improves the installation efficiency and accuracy of the e-liquid bottle, and is conducive to the coordination between the various components. When the e-liquid bottle needs to be removed for replacement, it is only necessary to unscrew the e-liquid external thread of the e-liquid bottle from the e-liquid internal thread of the cigarette holder screw member to achieve the e-liquid bottle being detached from the cigarette holder screw member, and then the e-liquid bottle is removed from the cigarette holder assembly, thereby facilitating the replacement of the e-liquid bottle, allowing users to change different flavors, or add e-liquid to the e-liquid bottle to meet the usage needs of different users.

[0019] The above is an overview of the technical solution of the utility model. The utility model will be further explained below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is an overall schematic diagram of the utility model;

[0021] Figure 2 It is another overall schematic diagram of the utility model;

[0022] Figure 3 This is an exploded view of the utility model;

[0023] Figure 4 This is another exploded view of the present invention;

[0024] Figure 5 This is an exploded view of the cigarette holder assembly;

[0025] Figure 6 Schematic diagram of the internal structure of the cigarette holder threaded part;

[0026] Figure 7 This is an exploded view of the battery assembly;

[0027] Figure 8 This is an exploded view of the atomizer core assembly;

[0028] In the figure: 1. Cigarette holder assembly; 11. Cigarette holder thread; 111. Atomizer internal thread; 112. E-liquid internal thread; 113. Airflow hole; 12. Cigarette holder body; 121. Opening; 13. Microphone silicone; 131. Airway column; 14. Microphone body; 15. Iron ring; 16. Cigarette holder shell; 17. Main electrode; 18. Battery electrode; 2. Battery assembly; 21. Battery shell; 22. Battery bracket; 23. Battery elastic electrode; 24 , magnet; 25, battery cell; 26, circuit board; 27, bottom cover; 3, atomizer core assembly; 31, atomizer thread; 311, atomizer external thread; 312, air inlet; 32, isolation sleeve; 33, atomizer electrode; 34, heating element; 341, heating body; 342, heating pin; 35, sealing gasket; 36, oil inlet silicone; 37, oil inlet pipe; 371, oil inlet hole; 38, atomizer cover; 4, e-liquid bottle; 41, e-liquid external thread. DETAILED DESCRIPTION

[0029] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings and preferred embodiments.

[0030] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0032] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0033] Please refer to Figures 1 to 8 , an embodiment of the utility model provides an electronic cigarette with a replaceable oil bottle and atomizer core, comprising a mouthpiece assembly 1, a battery assembly 2 detachably mounted on the mouthpiece assembly 1, an atomizer core assembly 3 detachably arranged between the mouthpiece assembly 1 and the battery assembly 2, and a tobacco oil bottle 4 detachably arranged between the atomizer core assembly 3 and the battery assembly 2, the lower end of the atomizer core assembly 3 extending into the tobacco oil bottle 4; the mouthpiece assembly 1 comprises a mouthpiece threaded member 11, an atomizer internal thread 111 is provided on the inner wall of the lower portion of the mouthpiece threaded member 11, the atomizer core assembly 3 comprises an atomizer threaded member 31, an atomizer external thread 311 is formed on the outer side of the atomizer threaded member 31 and matches the atomizer internal thread 111; a tobacco oil internal thread 112 is further formed on the inner wall of the lower portion of the mouthpiece threaded member 11 at the lower end of the atomizer internal thread 111, and a tobacco oil external thread 41 is formed on the upper end of the tobacco oil bottle 4 and matches the internal thread.

[0034] By setting the battery assembly 2 to be detachably mounted on the cigarette holder assembly 1, when the user urgently needs to use the electronic cigarette but the battery assembly 2 of the electronic cigarette is out of power, the user can remove the battery assembly 2 on the electronic cigarette from the cigarette holder and replace it with another set of charged battery assembly 2. The replaced battery assembly 2 can be charged and used, thereby ensuring the normal use of the user while improving the practicality of the electronic cigarette and guaranteeing the user's usage experience.

[0035] When the atomizer core assembly 3 needs to be installed, it is only necessary to align the atomizer external thread 311 of the atomizer threaded member 31 with the atomizer internal thread 111 of the mouthpiece threaded member 11 and screw it in, so that the atomizer threaded member 31 is fixed to the mouthpiece threaded member 11, and then the atomizer core assembly 3 is installed on the mouthpiece assembly 1 to complete the installation of the atomizer core assembly 3. This is simple and convenient, improves the installation efficiency and installation accuracy of the atomizer core assembly 3, and facilitates the coordination between the various components. When the atomizer core assembly 3 needs to be disassembled for replacement, it is only necessary to unscrew the atomizer external thread 311 of the atomizer threaded member 31 from the atomizer internal thread 111 of the mouthpiece threaded member 11, so that the atomizer threaded member 31 can be separated from the mouthpiece threaded member 11, and then the atomizer core assembly 3 can be disassembled from the mouthpiece assembly 1, thereby facilitating the replacement and maintenance of the atomizer core assembly 3, which is beneficial to ensuring the service life of the electronic cigarette and further improving the safety of the electronic cigarette.

[0036] The oil bottle 4 contains oil, and the lower end of the atomizer core assembly 3 extends into the oil bottle 4 to absorb the oil in the oil bottle 4, thereby atomizing the oil for people to inhale. When the oil bottle 4 needs to be installed, it is only necessary to align the external oil thread 41 of the oil bottle 4 with the internal oil thread 112 of the mouthpiece threaded member 11 and screw it in, thereby fixing the oil bottle 4 on the mouthpiece threaded member 11. Then, the oil bottle 4 is installed on the mouthpiece assembly 1, completing the installation of the oil bottle 4. This is simple and convenient, improves the installation efficiency and accuracy of the oil bottle 4, and facilitates the coordination between the various components. When the e-liquid bottle 4 needs to be disassembled for replacement, it is only necessary to unscrew the external e-liquid thread 41 of the e-liquid bottle 4 from the internal e-liquid thread 112 of the cigarette holder threaded part 11 to separate the e-liquid bottle 4 from the cigarette holder threaded part 11, and then remove the e-liquid bottle 4 from the cigarette holder assembly 1, thereby facilitating the replacement of the e-liquid bottle 4 and facilitating users to change different flavors or add e-liquid to the e-liquid bottle 4 to meet the usage needs of different users.

[0037] Regarding the specific structural arrangement of the cigarette holder assembly 1, as shown in FIG. Figure 5As shown, the mouthpiece assembly 1 includes a mouthpiece body 12, a silicone microphone 13 disposed below the mouthpiece body 12, a mouthpiece body 14 disposed within the silicone microphone 13, an iron ring 15 disposed on the silicone microphone 13, and a mouthpiece shell 16 that is sleeved outside the silicone microphone 13 and snap-fitted to the lower end of the mouthpiece body 12. The mouthpiece threaded member 11 is disposed within the mouthpiece shell 16. The mouthpiece assembly 1 also includes a main electrode 17 disposed within the mouthpiece threaded member 11 and at least one battery electrode 18 embedded in the lower end surface of the mouthpiece shell 16. The mouthpiece body 12 and the mouthpiece shell 16 encase the other components of the mouthpiece assembly 1, thereby protecting them and improving the safety of the electronic cigarette. The main electrode 17 is connected to the battery electrode 18. After the battery assembly 2 is installed, the battery electrode 18 is electrically connected to the battery assembly 2 to provide power.

[0038] Regarding the specific method of the cigarette holder assembly 1 circulating with the external air and starting, as shown in FIG. Figures 1 to 5 As shown, an opening 121 is formed at the upper end of the mouthpiece body 12, and an airway column 131 is formed at the upper end of the silicone head 13, which communicates with the opening 121. When people inhale through the mouthpiece body 12, the opening 121 at the upper end of the mouthpiece body 12 communicates with the airway column 131 at the upper end of the silicone head 13, thereby forming a negative pressure inside the electronic cigarette. Under the action of the negative pressure, the microphone is activated, and the air intake at the bottom of the microphone communicates with the outside, thereby achieving the inhalation of the atomized e-liquid.

[0039] Regarding the specific structural arrangement of the battery assembly 2, as shown in FIG. Figure 7As shown, the battery assembly 2 includes a battery housing 21 that is removably mounted on the mouthpiece assembly 1, a battery holder 22 embedded within the battery housing 21, at least one battery elastic electrode 23 embedded within the upper end surface of the battery holder 22 and compatible with the main electrode 17, a magnet 24 mounted on the upper portion of the battery holder 22 and magnetically attracted to the iron ring 15, a battery cell 25 disposed within the battery holder 22, a circuit board 26 disposed within the battery holder 22 and below the battery cell 25, and a bottom cover 27 covering the lower end of the battery housing 21. The circuit board 26 is electrically connected to the battery cell 25 and the battery elastic electrode 23, respectively. After the battery assembly 2 is mounted on the mouthpiece assembly 1, the battery elastic electrode 23 contacts and conducts with the battery electrode 18, thereby providing power supply and signal transmission. The battery housing 21 encases the circuit board 26, battery elastic electrode 23, and other structures, thereby protecting the other components of the battery assembly 2 and improving the safety of the electronic cigarette. The upper end of the battery housing 21 is provided with a groove, and the upper end of the battery holder 22 is formed with a ring platform, and the ring platform is correspondingly inserted into the groove, thereby completing the purpose of installing the battery holder 22 in the battery housing 21. The battery holder 22 provides the magnet 24 and the battery elastic electrode 23 and other structural support forces, so that other structures can be installed accordingly. When it is necessary to install the battery assembly 2 on the lower end of the cigarette holder assembly 1, it is only necessary to align the magnet 24 with the iron ring 15 so that the magnet 24 is magnetically attracted to the iron ring 15, and the purpose of installing the battery assembly 2 on the lower end of the cigarette holder assembly 1 can be achieved. The whole operation is simple and convenient, which improves the efficiency and accuracy of the installation of the battery assembly 2, is conducive to the coordination of various components, and is convenient for replacement and use. When the battery tea break needs to be replaced, it is only necessary to pull the battery housing out of the cigarette holder housing so that the battery holder and the magnet on the battery holder set on the battery housing are separated from the iron ring in the cigarette holder housing. It is simple and convenient. The magnet is inexpensive and highly durable. In addition to ensuring the detachable connection between the battery assembly 2 and the cigarette holder assembly 1 , it also reduces the production cost of the electronic cigarette and ensures the service life of the electronic cigarette.

[0040] Preferably, the outer wall of the upper end of the battery holder 22 is interference-fitted with the inner wall of the battery housing 21 , so that the battery holder 22 is more firmly installed in the battery housing 21 , ensuring the normal operation of the electronic cigarette.

[0041] Regarding the specific structure of the magnet 24, Figure 7 As shown, the magnet 24 can be in the shape of a hollow ring that matches the shape of the iron ring 15, so that the magnet 24 can be better adsorbed on the iron ring 15, thereby improving the efficiency and accuracy of the installation of the battery assembly 2.

[0042] Preferably, Figure 2and Figure 3 as well as Figure 7 As shown, a charging port electrically connected to the battery cell 23 can also be provided on the battery housing 21 or the bottom cover 25, so that the battery assembly 2 can be directly connected to a data cable for charging in addition to being disassembled for charging. Multiple charging methods are available for users to choose from to meet the usage needs of different users.

[0043] Preferably, Figures 1 to 4 As shown, the battery housing 21 is further provided with a visual window facing the oil bottle 4 , through which people can see the amount of oil in the oil bottle 4 and judge whether the oil bottle 4 should be replaced, which is convenient for people's use.

[0044] Regarding the specific structural arrangement of the atomizing core assembly 33, as shown in FIG. Figure 8 As shown, the atomizer core assembly 3 includes an isolation sleeve 32, the upper end of which extends into the mouthpiece threaded member 11 and the lower end of which extends into the atomizer threaded member 31; an atomizer electrode 33 embedded in the isolation sleeve 32; a heating element 34, the upper end of which extends through the atomizer threaded member 31; a sealing gasket 35 mounted on the upper end of the heating element 34; an oil inlet silicone 36 mounted on the lower end of the heating element 34; an oil inlet pipe 37 mounted on the outside of the heating pipe and with its upper end pressed against the lower end surface of the sealing gasket 35; and an atomizer cover 38 covering the lower end of the oil inlet pipe 37. The atomizer threaded member 31 is mounted on the upper end of the heating element 34. The atomizer electrode 33 can be electrically connected to the battery electrode 18 to provide power and signals to the heating element 34. The isolation sleeve 32 is used to isolate the atomizer electrode 33 from the heating element 34 to prevent burns to the atomizer electrode 33, further improving the safety of the electronic cigarette and ensuring the service life of the electronic cigarette. The heating element 34 is provided with oil storage cotton, and the oil inlet pipe 37 extends into the oil bottle 4, allowing the oil in the oil bottle 4 to enter the heating element 34 through the oil inlet pipe 37 and be adsorbed by the oil storage cotton for storage. When people smoke this electronic cigarette, the heating element 34 is activated, and the oil in the oil storage cotton is atomized. The atomized oil is adsorbed by the external people and is inhaled upward through the mouthpiece assembly 1. The sealing gasket 35 is used to isolate the heating element 34 and the atomizing threaded member 31, preventing burns in the atomizing threaded member 31, further improving the safety of the electronic cigarette, and ensuring the service life of the electronic cigarette. The oil inlet silicone 36 is sleeved on the heating element 34, thereby isolating the heating element 34 and the oil bottle 4, preventing the oil bottle 4 from being spread, further improving the safety of the electronic cigarette, and ensuring the service life of the electronic cigarette.

[0045] Regarding the specific structural arrangement of the heating element 34, Figure 8As shown, the heating element 34 includes a heating body 341 wrapped by oil-inlet silicone 36, and a heating pin 342 extending upward from both sides of the heating body 341 to extend into the atomizing screw part 31, and the sealing gasket 35 is arranged between the two groups of heating pins 342. The oil storage cotton is arranged inside the heating body 341, and a hole is formed on the heating body 341. The smoke oil enters the oil storage cotton from the hole and is adsorbed by the oil storage cotton for oil storage. The heating body 341 generates heat and atomizes the smoke oil in the oil storage cotton. The upper end of the heating pin 342 is connected to the main electrode 17, thereby realizing the supply of power and the transmission of the main electrode 17 signal.

[0046] Regarding the specific method of the oil inlet pipe 37 extending into the oil bottle 4 to fill the oil, Figures 3 and 4 as well as Figure 8 As shown, at least one oil inlet hole 371 is opened at the lower end of the oil inlet pipe 37. The oil in the oil bottle 4 enters the oil inlet pipe 37 through the oil inlet hole 371 and is adsorbed by the oil storage cotton inside, thereby being heated by the heating element 34 and atomized for inhalation.

[0047] Preferably, the number of the oil inlet holes 371 is 4, which are evenly arranged at the lower end of the oil inlet pipe 37, so that the oil in the oil bottle 4 can be more easily and evenly adsorbed by the oil storage cotton 36, thereby improving the atomization efficiency of the electronic cigarette.

[0048] Regarding the air inlet and outlet methods of this electronic cigarette, Figures 2 to 5 As shown, the outer side of the atomizing screw member 31 is evenly distributed with four groups of air inlet holes 312. The side of the mouthpiece screw member 11 is formed with at least two groups of air flow holes 113 that communicate with the air inlet holes 312. After the air flows through the opening 121 on the mouthpiece body 12 and enters between the mouthpiece body 12 and the mouthpiece shell 16, it enters the atomizing core assembly 3 through the air flow holes 113 and the air inlet holes 312 in sequence, or carries the atomized tobacco liquid out through the air flow holes 113 and the air inlet holes 312 for people to inhale. The air inlet and outlet circulation inside the electronic cigarette is achieved through the air flow holes 113 and the air inlet holes 312.

[0049] It should be noted that the electronic cigarette with replaceable oil bottles and atomizer cores disclosed in this utility model is an improvement to a specific structure, and the specific control method is not the innovation of this utility model. The oil storage cotton, microphone head, magnet, battery electrodes, battery elastic electrodes, circuit board, battery core and other components involved in this utility model can be common standard parts or components known to those skilled in the art. Their structure, principles and control methods are all known to those skilled in the art through technical manuals or routine experimental methods.

[0050] The above description is merely a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, other structures obtained by adopting the same or similar technical features as the above embodiments of the present invention are within the scope of protection of the present invention.

Claims

1. An electronic cigarette with a replaceable oil bottle and atomizer core, characterized by: The cigarette holder assembly comprises a cigarette holder assembly, a battery assembly detachably mounted on the cigarette holder assembly, an atomizer core assembly detachably arranged between the cigarette holder assembly and the battery assembly, and a cigarette oil bottle detachably arranged between the atomizer core assembly and the battery assembly, wherein the lower end of the atomizer core assembly extends into the cigarette oil bottle; the cigarette holder assembly comprises a cigarette holder threaded part, an atomizer internal thread is arranged on the inner wall of the lower part of the cigarette holder threaded part, the atomizer core assembly comprises an atomizer threaded part, an atomizer external thread matching the atomizer internal thread is formed on the outer side of the atomizer threaded part; an cigarette oil internal thread is further formed on the inner wall of the lower part of the cigarette holder threaded part at the lower end of the atomizer internal thread, and an cigarette oil external thread matching the internal thread is formed on the upper end of the cigarette oil bottle.

2. The electronic cigarette with replaceable oil bottle and atomizer core according to claim 1, characterized in that: The cigarette holder assembly includes a cigarette holder body, a microphone silicone provided below the cigarette holder body, a microphone body provided inside the microphone silicone, an iron ring provided on the microphone silicone, a cigarette holder shell provided on the outside of the microphone silicone and buckled with the lower end of the cigarette holder body, the cigarette holder threaded member provided inside the cigarette holder shell, and the cigarette holder assembly also includes a main electrode provided inside the cigarette holder threaded member, and at least one battery electrode embedded in the lower end surface of the cigarette holder shell.

3. The electronic cigarette with replaceable oil bottle and atomizer core according to claim 2, characterized in that: An opening is formed at the upper end of the cigarette holder body, and an airway column is formed at the upper end of the silicone head, and the airway column is communicated with the opening.

4. The electronic cigarette with replaceable oil bottle and atomizer core according to claim 2, characterized in that: The battery assembly includes a battery shell detachably arranged on the cigarette holder assembly, a battery holder embedded in the battery shell, at least one battery elastic electrode embedded in the upper end surface of the battery holder and matching the main electrode, a magnet installed on the upper part of the battery holder and magnetically attracted to the iron ring, a battery cell arranged in the battery holder, a circuit board arranged in the battery holder and located below the battery cell, and a bottom cover covering the lower end of the battery shell; the circuit board is electrically connected to the battery cell and the battery elastic electrode respectively.

5. The electronic cigarette with replaceable oil bottle and atomizer core according to claim 4, characterized in that: The atomizer core assembly includes an isolation sleeve with its upper end extending into the cigarette holder threaded component and its lower end extending into the atomizer threaded component, an atomizer electrode embedded in the isolation sleeve, a heating element with its upper end extending through the atomizer threaded component, a sealing gasket sleeved on the upper end of the heating element, an oil inlet silicone sleeve sleeved on the lower end of the heating element, an oil inlet pipe sleeved outside the heating element and with its upper end pressed against the lower end surface of the sealing gasket, and an atomizer cover covering the lower end of the oil inlet pipe; the atomizer threaded component is arranged at the upper end of the heating element.

6. The electronic cigarette with replaceable oil bottle and atomizer core according to claim 5, characterized in that: The heating element includes a heating body wrapped by oil-infused silica gel, and heating pins extending upward from both sides of the heating body and extending into the atomizing screw component. The sealing gasket is arranged between the two groups of heating pins.

7. The electronic cigarette with replaceable oil bottle and atomizer core according to claim 5, characterized in that: The lower end of the oil inlet pipe is provided with at least one oil inlet hole.

8. The electronic cigarette with replaceable oil bottle and atomizer core according to claim 5, characterized in that: Four groups of air inlet holes are evenly arranged on the outer side of the atomizing threaded member, and at least two groups of air flow holes communicating with the air inlet holes are formed on the side of the cigarette holder threaded member.

Images