Electronic cigarette with oil supply balance
Patent Information
- Application Number
- CN202521758618.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-19
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-08-19
AI Technical Summary
[0004]有鉴于此，有必要提供一种供油平衡的电子烟及电子烟，以至少解决相关技术中，现有的单一储油式雾化器存在着容量小、空间利用率低，烟油在使用过程中容易受到污染、及储油仓加油时导油失衡容易造成雾化设备容易糊芯或漏油的问题
[0013]与现有技术相比，本实用新型的有益效果在于:本申请实施例提供了一种供油平衡的电子烟，结构新颖，设计合理，通过油瓶与雾化芯之间采用导油柱与储油棉进行传导，通过导油柱将储油仓内的烟油导入储油棉中，利用储油棉的毛细作用，当储油棉吸附满烟油后，烟油不再从储油仓内导出，再通过用户抽吸过程中产生的大气压强，储油棉内的烟油被雾化芯雾化后，大气压强使导油柱自动将储油仓内的烟油再次补充至储油棉，直至储油棉再次吸附满烟油，保持抽吸导油平衡，避免烟油漏油与糊芯的问题发生；储油仓内的烟油通过导油柱与储油棉间接传导，不与雾化芯直接接触，避免雾化器的金属元器件对储油仓内烟油进行污染，保持抽吸口感体验，增强客户的使用体验感和设备的安全稳定性，同时吸嘴可在油瓶上打开，通过注油口向储油仓进行加油，可循环使用，间接增大了油瓶的储油量，实用性强。
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Figure CN224776099U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electronic cigarette technology, and in particular to an electronic cigarette with balanced oil supply. Background Technology
[0002] In the current technology, e-cigarettes are gradually becoming more popular due to their convenience and smoking cessation functions. The atomizer is an important component of e-cigarettes. Currently, most e-cigarette atomizers on the market adopt a single tank-type atomizer design. However, the single tank-type atomizer has the following problems: First, the existing single tank-type atomizers have small capacity and low space utilization. Second, the e-liquid in existing single tank-type atomizers is prone to contamination of the atomizer's metal components during use, affecting the taste experience and safety. Third, when adding e-liquid to the e-liquid bottle of existing single tank-type atomizers, the e-liquid delivery is inconvenient, and if the operation is improper and the e-liquid delivery is unbalanced, it is easy to cause the atomizer to burn or leak.
[0003] Existing single-layer e-liquid atomizers suffer from problems such as small capacity, low space utilization, easy contamination of e-liquid during use, and uneven e-liquid distribution during refilling, which can easily cause coil burn or leakage. No effective solutions have yet been proposed. Utility Model Content
[0004] In view of this, it is necessary to provide an electronic cigarette with balanced oil supply to at least solve the problems of small capacity, low space utilization, easy contamination of e-liquid during use, and easy burning or leakage of e-liquid when refilling the oil tank in existing single-storage atomizers.
[0005] This utility model provides an electronic cigarette with balanced oil supply, including a mouthpiece, an oil bottle, and an atomizer. The mouthpiece is openable and closable at the top of the oil bottle, and the atomizer is snapped and fixed to the bottom of the oil bottle. The oil bottle includes an oil storage tank and an atomization channel. The atomizer includes a connector, a guide column, an oil reservoir, and an atomizing coil. The upper end of the guide column has an inlet, which is connected to the oil storage tank. The lower end of the guide column is embedded in the connector, and one side of the lower end of the guide column has an outlet. The oil reservoir and the atomizing coil are both disposed within the connector. Oil-filled cotton covers the oil outlet and the outer peripheral wall of the atomizing core. The outer peripheral wall of the atomizing core is provided with airflow holes. The atomizing core is connected to the atomization channel and the mouthpiece through the airflow holes. E-liquid in the oil storage tank is introduced into the oil storage cotton through the oil guide column. The oil storage cotton stops introducing e-liquid after it is full of e-liquid due to capillary action. When the user inhales through the mouthpiece, the e-liquid in the oil storage cotton is heated and atomized by the atomizing core and enters the human body through the atomization channel. Under pressure, the oil storage tank is forced to replenish the e-liquid in the oil storage cotton through the oil guide column.
[0006] In some embodiments, the connector includes a housing and a base plate. The base plate is provided with a first inverted platform, and the housing is provided with a first snap-fit groove adapted to the first inverted platform. The base plate is fastened to the first snap-fit groove of the housing through the first inverted platform. The oil guide column covers the top of the housing. An oil storage and atomization area is formed between the oil guide column, the housing, and the base plate. The oil storage cotton and the atomizing core are located within the oil storage and atomization area.
[0007] In some embodiments, the inner wall of the oil bottle is provided with a second snap-fit groove and a third snap-fit groove, the outer peripheral wall of the outer shell is provided with a second inverted platform that matches the second snap-fit groove, and the outer peripheral wall of the oil guide column is provided with a third inverted platform that matches the third snap-fit groove. The outer shell is fastened and fixed to the second snap-fit groove of the oil bottle by the second inverted platform, and the oil guide column is fastened and fixed to the third snap-fit groove of the oil bottle by the third inverted platform, so that the oil guide column is embedded in the bottom of the oil bottle and communicates with the oil storage tank.
[0008] In some embodiments, a sealing device is also included, comprising a first sealing silicone element, a second sealing silicone element, a third sealing silicone element, and a fourth sealing silicone element. The first sealing silicone element is fixed to the top of the oil guide column. The outer peripheral sidewall of the first sealing silicone element is provided with an outwardly arranged first sealing ring, and the middle part of the first sealing silicone element is provided with an inwardly arranged second sealing ring. When the outer shell is fastened to the lower end of the oil bottle, the first sealing ring forms a first oil seal structure by closely adhering to the inner wall of the oil bottle, and the second sealing ring forms a second oil seal structure by closely adhering to the outer peripheral sidewall of the atomization channel, thereby forcing the e-liquid in the oil storage chamber to be introduced into the oil guide column from the oil inlet.
[0009] In some embodiments, the second sealing silicone element is disposed between the oil guide column, the outer shell, and the atomizing core, and the second sealing silicone element is provided with a third sealing ring; wherein, when the oil guide column, the outer shell, and the atomizing core are fixedly connected, the third sealing ring forms a third oil seal structure by closely adhering to the oil guide column, the outer shell, and the atomizing core.
[0010] In some embodiments, the third sealing silicone element is fixed to the upper end of the base plate, and a fourth sealing ring is provided on the outer peripheral sidewall of the third sealing silicone element; wherein, when the base plate is fastened to the bottom of the outer shell, the fourth sealing ring forms a fourth oil seal structure by closely adhering to the inner wall of the outer shell.
[0011] In some embodiments, the fourth sealing silicone element is disposed at the lower end of the suction nozzle, the upper end of the oil storage tank is provided with an oil filling port, and the fourth sealing silicone element is provided with an oil filling plug; wherein, when the suction nozzle is closed on the top of the oil bottle, the oil filling plug is inserted into the oil filling port, and when the suction nozzle is open on the top of the oil bottle, oil can be injected into the oil storage tank through the oil filling port.
[0012] In some embodiments, the atomizing core includes an atomizing tube and a heating wire. The airflow hole is located on the outer periphery of the atomizing tube. One end of the heating wire is fixedly connected to the atomizing tube, and the other end of the heating wire passes through the base plate and is electrically connected to an external power supply device. The external power supply device uses electrical energy to heat the heating wire and the atomizing tube, thereby atomizing the e-liquid in the oil storage cotton. The smoke flows through the airflow hole, the atomizing channel, and the mouthpiece into the human body.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This application provides an electronic cigarette with balanced oil supply, which has a novel structure and reasonable design. The oil is conducted between the oil bottle and the atomizing core using an oil guide column and an oil storage cotton. The oil guide column directs the e-liquid in the oil storage chamber into the oil storage cotton. Utilizing the capillary action of the oil storage cotton, once the cotton is full of e-liquid, the e-liquid no longer flows out of the oil storage chamber. Then, due to the atmospheric pressure generated during the user's inhalation, the e-liquid in the oil storage cotton is atomized by the atomizing core. The atmospheric pressure then causes the oil guide column to automatically discharge the e-liquid from the oil storage chamber. The e-liquid is replenished to the reservoir cotton until it is fully saturated again, maintaining a balanced wicking system and preventing e-liquid leakage and burnt coils. The e-liquid in the reservoir is indirectly conducted through the wicking column and the reservoir cotton, avoiding direct contact with the atomizer coil. This prevents the metal components of the atomizer from contaminating the e-liquid in the reservoir, maintaining the wicking experience, enhancing the user experience, and improving the safety and stability of the device. The mouthpiece can be opened on the e-liquid bottle, allowing for refilling through the filling port. This reusable design indirectly increases the e-liquid capacity of the bottle, making it highly practical. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is a cross-sectional view of the overall embodiment of this application; Figure 3 This is a cross-sectional view of an atomizer according to an embodiment of this application; Figure 4 This is a schematic diagram of the atomizer according to an embodiment of this application; Figure 5 This is a schematic diagram of the structure of the oil bottle according to an embodiment of this application; Figure 6 This is a partial structural schematic diagram of an embodiment of this application; Figure 7 A schematic diagram of the structure of the oil guide column and atomizing core in the embodiment of this application.
[0015] Figure label: 100. Suction nozzle; 200. Oil bottle; 21. Oil storage tank; 211. Oil filling port; 22. Atomization channel; 23. Second snap-fit groove; 24. Third snap-fit groove; 300. Atomizer; 31. Connector; 311. Outer shell; 312. Base plate; 313. First inverted platform; 314. First clip groove; 315. Third inverted platform; 32. Oil guide column; 321. Oil inlet; 322. Oil outlet; 323. Second inverted platform; 33. Oil reservoir; 34. Atomizer coil; 341. Airflow hole; 342. Atomizing tube; 343. Heating wire; 41. First sealing silicone component; 42. Second sealing silicone component; 43. Third sealing silicone component; 44. Fourth sealing silicone component; 441. Oil injection plug. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0017] It should be noted that when a component is said to be "mounted on" another component, it can be directly mounted on the other component or may be interspersed with a component. When a component is said to be "set on" another component, it can be directly set on the other component or may be interspersed with a component. When a component is said to be "fixed to" another component, it can be directly fixed to the other component or may be interspersed with a component.
[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.
[0019] See Figure 1-7This application provides an electronic cigarette with balanced oil supply, including a mouthpiece 100, an oil bottle 200, and an atomizer 300. The mouthpiece 100 is openable and closable on the top of the oil bottle 200, and the atomizer 300 is fastened and fixed to the bottom of the oil bottle 200. The oil bottle 200 includes an oil storage tank 21 and an atomization channel 22. The atomizer 300 includes a connector 31, an oil guide column 32, an oil storage cotton 33, and an atomizing coil 34. The upper end of the oil guide column 32 has an oil inlet 321, which is connected to the oil storage tank 21. The lower end of the oil guide column 32 is embedded in the connector 31, and an oil outlet 322 is provided on one side of the lower end of the oil guide column 32. The oil storage cotton 33 and the atomizing coil 34 are connected. All four components are located within the connector 31. The oil-retaining cotton 33 covers the outer peripheral wall of the oil outlet 322 and the atomizing core 34. The outer peripheral wall of the atomizing core 34 is provided with airflow holes 341. The atomizing core 34 is connected to the atomization channel 22 and the mouthpiece 100 through the airflow holes 341. The e-liquid in the oil storage tank 21 is introduced into the oil-retaining cotton 33 through the oil guide column 32. Under capillary action, the oil-retaining cotton 33 stops introducing e-liquid after it is full. When the user inhales through the mouthpiece 100, the e-liquid in the oil-retaining cotton 33 is heated and atomized by the atomizing core 34 and enters the human body through the atomization channel 22. Under pressure, the oil storage tank 21 is forced to replenish the e-liquid in the oil-retaining cotton 33 through the oil guide column 32.
[0020] It should be noted that with this setup, the e-liquid is conducted between the oil bottle 200 and the atomizer core 34 via the wicking column 32 and the e-liquid reservoir 33. The wicking column 32 guides the e-liquid from the reservoir 21 into the reservoir 33. Utilizing the capillary action of the reservoir 33, once it is saturated with e-liquid, it stops flowing out of the reservoir 21. Then, due to the atmospheric pressure generated during the user's inhalation, the e-liquid in the reservoir 33 is atomized by the atomizer core 34. The atmospheric pressure causes the wicking column 32 to automatically replenish the e-liquid in the reservoir 21 into the reservoir 33 until the reservoir 33 is full. The e-liquid is refilled to maintain a balanced vaping and oil distribution, preventing e-liquid leakage and burnt coils. The e-liquid in the reservoir 21 is indirectly conducted through the oil guide column 32 and the oil storage cotton 33, avoiding direct contact with the atomizer coil 34. This prevents the metal components of the atomizer 300 from contaminating the e-liquid in the reservoir 21, maintaining the vaping experience, enhancing the user experience, and improving the safety and stability of the device. At the same time, the mouthpiece 100 can be opened on the oil bottle 200, allowing refilling of the reservoir 21 through the oil filling port 211. This reusable system indirectly increases the e-liquid capacity of the oil bottle 200.
[0021] To achieve a stable connection between the components of the atomizer 300, in some optional embodiments, the connector 31 includes a housing 311 and a base plate 312. The base plate 312 is provided with a first inverted platform 313, and the housing 311 is provided with a first snap-fit groove 314 that is adapted to the first inverted platform 313. The base plate 312 is fastened to the first snap-fit groove 314 of the housing 311 through the first inverted platform 313. The oil guide column 32 covers the top of the housing 311, and an oil storage and atomization area is formed between the oil guide column 32, the housing 311, and the base plate 312. The oil storage cotton 33 and the atomizing core 34 are located in the oil storage and atomization area. The structural design of the first inverted platform 313 and the first snap-fit groove 314 makes installation convenient, secure, improves disassembly and assembly efficiency, and increases production capacity.
[0022] To achieve a stable connection between the atomizer 300 and the oil bottle 200, in some optional embodiments, the inner sidewall of the oil bottle 200 is provided with a second snap-fit groove 23 and a third snap-fit groove 24, the outer peripheral sidewall of the outer shell 311 is provided with a second inverted platform 323 adapted to the second snap-fit groove 23, and the outer peripheral sidewall of the oil guide column 32 is provided with a third inverted platform 315 adapted to the third snap-fit groove 24. The outer shell 311 is fastened and fixed to the second snap-fit groove 23 of the oil bottle by the second inverted platform 323, and the oil guide column 32 is fastened and fixed to the third snap-fit groove 24 of the oil bottle by the third inverted platform 315, so that the oil guide column 32 is embedded in the bottom of the oil bottle and connected to the oil storage tank 21.
[0023] It should be noted that with this setup, by setting the second snap-fit groove 23 and the third snap-fit groove 24 on the oil bottle 200, and setting the second inverted platform 323 and the third inverted platform 315 on the outer shell 311 and the oil guide column 32 respectively, the oil bottle 200, the outer shell 311 and the oil guide column 32 can be stably fixed by simply pressing them together, which is convenient for installation and improves assembly efficiency.
[0024] To achieve a sealed connection between the mouthpiece 100, the oil bottle 200, and the atomizer 300, some optional embodiments further include a sealing device. The sealing device includes a first sealing silicone element 41, a second sealing silicone element 42, a third sealing silicone element 43, and a fourth sealing silicone element 44. The first sealing silicone element 41 is fixed to the top of the oil guide column 32. The outer peripheral sidewall of the first sealing silicone element 41 is provided with an outwardly arranged first sealing ring, and the middle part of the first sealing silicone element 41 is provided with an inwardly arranged second sealing ring. When the outer shell 311 is fastened to the lower end of the oil bottle 200, the first sealing ring forms a first oil seal structure by closely adhering to the inner wall of the oil bottle 200, and the second sealing ring forms a second oil seal structure by closely adhering to the outer peripheral sidewall of the atomization channel 22, forcing the e-liquid in the oil storage tank 21 to be introduced into the oil guide column 32 from the oil inlet 321.
[0025] It should be noted that with this configuration, the first sealing silicone part 41 can achieve a sealed connection between the oil bottle 200 and the atomizer 300. The e-liquid in the oil storage tank 21 can only enter the atomizer 200 through the oil inlet buckle 321 of the oil guide column 32, preventing the e-liquid in the oil storage tank 21 from seeping into the atomizer 200 from other places, thus improving safety and stability.
[0026] In order to achieve a sealed connection inside the atomizer 300, in some optional embodiments, a second sealing silicone element 42 is disposed between the oil guide column 32, the outer shell 311 and the atomizing core 34, and a third sealing ring is provided on the second sealing silicone element 42; wherein, when the oil guide column 32, the outer shell 311 and the atomizing core 34 are fixedly connected, the third sealing ring forms a third oil seal structure by closely adhering to the oil guide column 32, the outer shell 311 and the atomizing core 34.
[0027] It should be noted that this configuration, with the second sealing silicone element 42 placed between the oil guide column 32, the outer shell 311 and the atomizer core 34, can further prevent the e-liquid in the oil reservoir 21 from leaking out from the gaps in the first sealing silicone element 41, and further improve the independent sealing performance of the oil reservoir 21 and the atomizer 300.
[0028] In order to achieve a further sealed connection inside the atomizer 200, in some alternative embodiments, a third sealing silicone element 43 is fixed to the upper end of the base plate 312, and a fourth sealing ring is provided on the outer peripheral sidewall of the third sealing silicone element 43; wherein, when the base plate 312 is fastened to the bottom of the outer shell 311, the fourth sealing ring forms a fourth oil seal structure by closely adhering to the inner wall of the outer shell 311.
[0029] It should be noted that this configuration, with a third sealing silicone part 43 between the base plate 312 and the outer shell 311, can effectively prevent e-liquid from leaking out from the bottom of the atomizer 300, thereby avoiding e-liquid contamination of the e-cigarette rod or the placement environment.
[0030] In some alternative embodiments, a fourth sealing silicone element 44 is provided at the lower end of the suction nozzle 100, and an oil filling port 211 is provided at the upper end of the oil storage tank 21. The fourth sealing silicone element 44 is provided with an oil filling plug 441. When the suction nozzle 100 is closed on the top of the oil bottle 200, the oil filling plug 441 is inserted into the oil filling port 211. When the suction nozzle 100 is open on the top of the oil bottle 200, oil can be injected into the oil storage tank 21 through the oil filling port 211.
[0031] To achieve the atomization function of the atomizer 300, in some optional embodiments, the atomizing core 34 includes an atomizing iron tube 341 and a heating wire 342. An airflow hole 341 is located on the outer periphery of the atomizing iron tube 341. One end of the heating wire 342 is fixedly connected to the atomizing iron tube 341, and the other end of the heating wire 342 passes through the base plate 312 and is electrically connected to an external power supply device. The external power supply device uses electrical energy to heat the heating wire 342 and the atomizing iron tube 341, thereby atomizing the e-liquid in the oil storage cotton 33. The smoke flows through the airflow hole 341, through the atomization channel 22, and into the human body via the mouthpiece 100.
[0032] It should be noted that with this setup, an external power supply device (e-cigarette rod) provides electrical energy, and the heating wire converts the electrical energy into heat energy, thereby atomizing the liquid e-liquid in the oil storage cotton 33 through the atomizing iron tube 341. The atomized smoke enters the interior of the atomizing iron tube through the airflow hole 341, flows through the atomization channel 22, and finally enters the human body through the mouthpiece 100.
[0033] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Any appropriate changes and variations made to the above embodiments within the scope of the essential spirit of the present utility model shall fall within the scope of protection claimed by the present utility model.
Claims
1. An electronic cigarette with balanced oil supply, characterized in that, The device includes a mouthpiece (100), an oil bottle (200), and an atomizer (300). The mouthpiece (100) is openable and closable on the top of the oil bottle (200). The atomizer (300) is fastened and fixed to the bottom of the oil bottle (200). The oil bottle (200) includes an oil reservoir (21) and an atomization channel (22). The atomizer (300) includes a connector (31), an oil guide column (32), and an oil reservoir cotton (33). The atomizing core (34) and the oil guide column (32) are connected. The upper end of the oil guide column (32) is provided with an oil inlet (321). The oil guide column (32) is connected to the oil storage tank (21) through the oil inlet (321). The lower end of the oil guide column (32) is embedded in the connector (31). The lower end of the oil guide column (32) is provided with an oil outlet (322) on one side. The oil storage cotton (33) and the atomizing core (34) are both located on the connector. (31) Inside, the oil storage cotton (33) covers the oil outlet (322) and the outer peripheral wall of the atomizing core (34). The outer peripheral wall of the atomizing core (34) is provided with airflow holes (341). The atomizing core (34) is connected to the atomizing channel (22) and the mouthpiece (100) through the airflow holes (341). The e-liquid in the oil storage tank (21) is introduced into the oil storage cotton (33) through the oil guide column (32). Under capillary action, the oil storage cotton (33) stops introducing e-liquid after it is full. When the user inhales through the mouthpiece (100), the e-liquid in the oil storage cotton (33) is heated and atomized by the atomizing core (34) and enters the human body through the atomizing channel (22). Under pressure, the oil storage tank (21) is forced to replenish the e-liquid in the oil storage cotton (33) through the oil guide column (32).
2. The e-cigarette with balanced oil supply according to claim 1, characterized in that, The connector (31) includes a housing (311) and a base plate (312). The base plate (312) is provided with a first inverted platform (313). The housing (311) is provided with a first snap-fit groove (314) that is adapted to the first inverted platform (313). The base plate (312) is fastened to the first snap-fit groove (314) of the housing (311) through the first inverted platform (313). The oil guide column (32) covers the top of the housing (311). An oil storage and atomization area is formed between the oil guide column (32), the housing (311) and the base plate (312). The oil storage cotton (33) and the atomizing core (34) are located in the oil storage and atomization area.
3. The e-cigarette with balanced oil supply according to claim 2, characterized in that, The inner wall of the oil bottle (200) is provided with a second snap-fit groove (23) and a third snap-fit groove (24). The outer peripheral wall of the outer shell (311) is provided with a second inverted platform (323) that is adapted to the second snap-fit groove (23). The outer peripheral wall of the oil guide column (32) is provided with a third inverted platform (315) that is adapted to the third snap-fit groove (24). The outer shell (311) is fastened and fixed to the second snap-fit groove (23) of the oil bottle (200) by the second inverted platform (323). The oil guide column (32) is fastened and fixed to the third snap-fit groove (24) of the oil bottle (200) by the third inverted platform (315), so that the oil guide column (32) is embedded in the bottom of the oil bottle (200) and connected to the oil storage tank (21).
4. The e-cigarette with balanced oil supply according to claim 3, characterized in that, It also includes a sealing device, which includes a first sealing silicone element (41), a second sealing silicone element (42), a third sealing silicone element (43), and a fourth sealing silicone element (44). The first sealing silicone element (41) is fixed to the top of the oil guide column (32). The outer peripheral sidewall of the first sealing silicone element (41) is provided with an outwardly arranged first sealing ring, and the middle part of the first sealing silicone element (41) is provided with an inwardly arranged second sealing ring. When the outer shell (311) is fastened to the lower end of the oil bottle (200), the first sealing ring forms a first oil seal structure by closely adhering to the inner wall of the oil bottle (200), and the second sealing ring forms a second oil seal structure by closely adhering to the outer peripheral sidewall of the atomizing channel (22), thereby forcing the e-liquid in the oil storage tank (21) to be introduced into the oil guide column (32) from the oil inlet (321).
5. The e-cigarette with balanced oil supply according to claim 4, characterized in that, The second sealing silicone component (42) is disposed between the oil guide column (32), the outer shell (311) and the atomizing core (34), and a third sealing ring is provided on the second sealing silicone component (42); wherein, when the oil guide column (32), the outer shell (311) and the atomizing core (34) are fixedly connected, the third sealing ring forms a third oil seal structure by closely adhering to the oil guide column (32), the outer shell (311) and the atomizing core (34).
6. The e-cigarette with balanced oil supply according to claim 4, characterized in that, The third sealing silicone part (43) is fixed to the upper end of the base plate (312), and a fourth sealing ring is provided on the outer peripheral side wall of the third sealing silicone part (43); wherein, when the base plate (312) is fastened to the bottom of the outer shell (311), the fourth sealing ring forms a fourth oil seal structure by closely adhering to the inner wall of the outer shell (311).
7. The e-cigarette with balanced oil supply according to claim 4, characterized in that, The fourth sealing silicone component (44) is located at the lower end of the suction nozzle (100), and the upper end of the oil storage tank (21) is provided with an oil inlet (211). The fourth sealing silicone component (44) is provided with an oil inlet plug (441). When the suction nozzle (100) is closed on the top of the oil bottle (200), the oil inlet plug (441) is inserted into the oil inlet (211). When the suction nozzle (100) is open on the top of the oil bottle (200), oil can be injected into the oil storage tank (21) through the oil inlet (211).
8. The e-cigarette with balanced oil supply according to claim 2, characterized in that, The atomizing core (34) includes an atomizing iron tube (342) and a heating wire (343). The airflow hole (341) is located on the outer periphery of the atomizing iron tube (342). One end of the heating wire (343) is fixedly connected to the atomizing iron tube (342), and the other end of the heating wire (343) passes through the base plate (312) and is electrically connected to an external power supply device. The external power supply device heats the heating wire (343) and the atomizing iron tube (342) with electrical energy, thereby atomizing the e-liquid in the oil storage cotton (33). The smoke flows through the airflow hole (341), the atomizing channel (22), and the mouthpiece (100) into the human body.