Electronic cigarette with two clear oil reservoirs

Abstract

This utility model discloses an electronic cigarette with a dual oil storage compartment, including a mouthpiece, an oil bottle, and an atomizer. The mouthpiece is located at the top of the oil bottle and is integrally formed with it. The atomizer is housed at the bottom of the oil bottle, forming a large oil compartment between the oil bottle and the atomizer. The atomizer includes a first sealing silicone component, a plastic base, an atomizing cover, and an atomizing device. The middle parts of the first sealing silicone component and the plastic base are sealed and covered on the outer peripheral sidewall of the atomizing cover. The first sealing silicone component covers the top of the plastic base, forming a small oil compartment between the first sealing silicone component and the plastic base. The first sealing silicone component has a lower oil hole, and the outer peripheral sidewall of the atomizing cover has an oil inlet. The oil inlet is located inside the small oil compartment and near its bottom. The atomizing device is located inside the atomizing cover. The e-liquid in the large oil compartment fills the small oil compartment through the lower oil hole, ensuring that the e-liquid level in the small oil compartment is always higher than the top of the oil inlet, preventing the oil inlet from being exposed to air and avoiding the problem of burnt coil and leakage.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to an electronic cigarette with a dual oil storage compartment. Background Technology

[0002] In the current technology, electronic cigarette e-liquid products on the market are mainly divided into two types: open-type and disposable-type. Regardless of whether it is an open-type or disposable e-liquid product, its e-liquid volume is basically a small-capacity product of less than 10ML. Large-capacity e-liquid products with an e-liquid volume of more than 10ML generally have the problem of leakage.

[0003] Specifically, open-type e-liquid products generally use small-capacity e-liquid tanks with a filling volume of less than 10ml. Due to the small e-liquid capacity, users may not be able to take many puffs, affecting the user experience. Furthermore, it is difficult to test the quality of the atomizer coil in advance with open-type e-liquid products. The product may be defective from the time it is sold by the manufacturer to the user. In addition, if the e-liquid is not soaked in the atomizer coil for a long time after the user finishes using it, and the user does not control the soaking time well, the problem of burnt coil may occur when the user vapes it.

[0004] Meanwhile, disposable e-liquid products generally use small-capacity e-liquid tanks with a filling volume of less than 10ml. When using e-liquid products with a filling volume exceeding 10ml, as the user vapes more, the amount of e-liquid in the tank decreases, and the empty tank becomes larger, leading to an increase in negative pressure within the tank. This negative pressure difference forces the e-liquid in the tank to the atomizer coil, easily causing leakage. Furthermore, as the e-liquid in the tank decreases, the atomizer coil's inlet hole becomes exposed to the outside air due to the lack of e-liquid coverage, further exacerbating the risk of leakage and resulting in a poor user experience.

[0005] Currently, existing electronic cigarette e-liquid products suffer from problems such as small capacity, easy coil burning, and easy leakage from the bottom, and no effective solutions have yet been proposed. Utility Model Content

[0006] In view of this, it is necessary to provide an electronic cigarette with a dual oil storage tank to at least solve the problems of small capacity, easy burning of the atomizing coil, and easy leakage from the bottom in existing electronic cigarette products with open oil storage tanks.

[0007] This utility model provides an electronic cigarette with a dual-cell oil reservoir, including a mouthpiece, an oil bottle, and an atomizer. The mouthpiece is located at the top of the oil bottle and is integrally formed with it. The atomizer is housed at the bottom of the oil bottle, forming a large oil reservoir between the oil bottle and the atomizer. The atomizer includes a first sealing silicone element, a plastic base, an atomizing cover, and an atomizing device. The first sealing silicone element and the middle portion of the plastic base are both sealed and covered on the outer peripheral sidewall of the atomizing cover. The first sealing silicone element covers the plastic base. At the top, a small oil tank is formed between the first sealing silicone element and the plastic base. The first sealing silicone element is provided with a lower oil hole, and an oil inlet is provided on the outer peripheral side wall of the atomizing cover. The oil inlet is located inside the small oil tank and near the bottom of the small oil tank. The atomizing device is located inside the atomizing cover. The e-liquid in the large oil tank fills the small oil tank through the lower oil hole, so that the e-liquid level in the small oil tank is always kept above the top of the oil inlet, preventing the oil inlet from being exposed to the air.

[0008] In some embodiments, the plastic base includes a connector and a base. The upper surface of the connector is provided with a step. The first sealing silicone element covers the top of the connector through the step, forming a small oil reservoir between the first sealing silicone element and the connector. Oil-absorbing cotton is provided between the connector and the base. The lower end of the connector is provided with a first inverted platform and a positioning post. The outer peripheral sidewall of the base is provided with a first snap-fit ​​groove adapted to the first inverted platform and a positioning groove adapted to the positioning post. When the connector and the base are fixedly connected, the first inverted platform snaps into the first snap-fit ​​groove, and the positioning post is embedded in the positioning groove.

[0009] In some embodiments, the upper end of the base is provided with a second inverted platform, and the outer peripheral sidewall of the oil bottle is provided with a second snap-fit ​​groove adapted to the second inverted platform; wherein, when the base is connected and fixed to the oil bottle, the second inverted platform is engaged with the second snap-fit ​​groove, so that the first sealing silicone part and the connector are received at the bottom of the oil bottle.

[0010] In some embodiments, the outer peripheral sidewall of the first sealing silicone element is provided with an outwardly disposed first sealing ring, and the middle part of the first sealing silicone element is provided with an inwardly disposed second sealing ring; wherein, when the base is fastened to the bottom 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 atomizing cover, thereby forcing the e-liquid in the large oil tank to be introduced into the small oil tank from the lower oil hole.

[0011] In some embodiments, the connector has a second sealing silicone part in the middle, and the second sealing silicone part has a third sealing ring disposed inward; wherein, when the second sealing silicone part covers the outside of the atomizing cover, the third sealing ring forms a third oil seal structure at the outer peripheral side wall of the atomizing cover, forcing the e-liquid in the small oil tank to enter the atomizing cover from the oil inlet.

[0012] In some embodiments, the atomizing cover has an atomizing chamber, the base has an air inlet in the middle, the mouthpiece has a smoke outlet in the middle, the atomizing chamber is located between the air inlet and the smoke outlet, and the air inlet, the atomizing chamber and the mouthpiece are interconnected.

[0013] In some embodiments, the atomizing device includes an oil-retaining cotton, an atomizing core, an electrode, and a contact surface. The atomizing core is disposed within the atomizing chamber. The oil-retaining cotton is fitted onto the atomizing core and communicates with the small oil tank through the oil inlet. The electrode is fixed to the base and extends towards the connector. The atomizing core is electrically connected to one end of the electrode via a wire, and the other end of the electrode is electrically connected to an external power supply device. The contact surface is fixed to the base and fitted onto the electrode. The external power supply device provides power to the atomizing core through the electrode, and the atomizing core atomizes the e-liquid within the oil-retaining cotton by converting electrical energy into heat energy.

[0014] In some embodiments, an oil injection channel is provided between the base and the connector, one end of the oil injection channel is connected to the large oil tank, and a silicone plug is provided in the oil injection channel; wherein, when the large oil tank needs to be filled with oil, the silicone plug is pulled out and oil is injected into the large oil tank through the oil injection channel.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: This application provides a novel and reasonable dual-tank electronic cigarette with a clear oil reservoir. It uses a first silicone sealant to divide the reservoir into a large and a small tank. The e-liquid in the large tank fills the small tank through the drain hole on the first silicone sealant. The e-liquid in the small tank is injected into the atomizing device through the inlet hole on the atomizing cover. This ensures that during inhalation, the e-liquid in the large tank continuously replenishes the small tank, keeping it full. Even towards the end of the inhalation process, the e-liquid in the small tank can still be used to replenish the e-liquid. The inlet of the atomizer is constantly immersed in e-liquid, preventing it from being exposed to the outside air and effectively avoiding issues like burnt coils and leaks. Furthermore, as users vape more, the e-liquid level decreases, leading to increased negative pressure within the tank. This design uses a first sealing silicone component to separate the large and small tanks. This component can withstand most of the negative pressure within the tank, effectively mitigating the pressure difference that forces e-liquid into the atomizer, thus reducing the risk of leaks and demonstrating strong practicality. Attached Figure Description

[0016] Figure 1 This is a cross-sectional view of the overall embodiment of this application; Figure 2 This is a schematic diagram of the atomizer according to an 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 of this application embodiment after removing the first sealing silicone part; Figure 5 This is a schematic diagram of the atomizer according to an embodiment of this application after removing the first sealing silicone part and the connector; Figure 6 This is a schematic diagram of the base and atomizing device according to an embodiment of this application; Figure 7 A schematic diagram of the overall structure of the embodiments of this application.

[0017] Figure label: 100. Suction nozzle; 11. Smoke outlet; 200. Oil bottle; 21. Second snap-fit ​​groove; 300. Atomizer; 31. First sealing silicone part; 311. Lower oil port; 312. First sealing ring; 313. Second sealing ring; 32. Plastic base; 321. Connector; 3211. Step; 3212. First inverted platform; 3213. Positioning post; 3214. Second sealing silicone part; 3215. Third sealing ring; 322. Base; 3221. First snap-fit ​​groove; 3222. Positioning groove; 3223. Second inverted platform; 3224. Air inlet; 323. Oil-absorbing cotton; 324. Oil filling channel; 325. Silicone plug; 33. Atomizer cover; 331. Oil inlet; 332. Atomizing chamber; 34. Atomizing device; 341. Oil storage cotton; 342. Atomizer coil; 343. Electrode; 344. Contact surface; 35. Small oil tank; 400. Large oil tank. Detailed Implementation

[0018] 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.

[0019] 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.

[0020] 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.

[0021] See Figure 1-7This application provides an electronic cigarette with a dual oil storage compartment, including a mouthpiece 100, an oil bottle 200, and an atomizer 300. The mouthpiece 100 is located at the top of the oil bottle 200 and is integrally formed with the oil bottle 200. The atomizer 300 is housed at the bottom of the oil bottle 200, forming a large oil compartment 400 between the oil bottle 200 and the atomizer 300. The atomizer 300 includes a first sealing silicone element 31, a plastic base 32, an atomizing cover 33, and an atomizing device 34. The middle portions of the first sealing silicone element 31 and the plastic base 32 are both sealed and covered on the outer peripheral sidewall of the atomizing cover 33. The first sealing silicone part 31 and the plastic base 32 are fitted together to form a small oil tank 35. The first sealing silicone part 31 is provided with a lower oil hole 311. The outer peripheral side wall of the atomizing cover 33 is provided with an oil inlet 331. The oil inlet 331 is located inside the small oil tank 35 and near the bottom of the small oil tank 35. The atomizing device 34 is located inside the atomizing cover 33. The e-liquid in the large oil tank 400 fills the small oil tank 35 through the lower oil hole 311 so that the e-liquid level in the small oil tank 35 is always kept above the top of the oil inlet 331, preventing the oil inlet 331 from being exposed to the air.

[0022] It should be noted that this configuration, using the first silicone seal 31 to divide the oil storage tank into a dual-tank structure of a large oil tank 400 and a small oil tank 35, allows the e-liquid in the large oil tank 400 to fill the small oil tank 35 through the oil outlet 311 on the first silicone seal 31. The e-liquid in the small oil tank 35 is then injected into the atomizing device 34 through the oil inlet 331 on the atomizer 33. This ensures that during inhalation, the e-liquid in the large oil tank 400 continuously replenishes the small oil tank 35, keeping it full. Even towards the end of the inhalation process, the e-liquid in the small oil tank 35 can still fill the oil inlet 331 of the atomizer 33. The e-liquid is constantly submerged in e-liquid, preventing the oil inlet 331 of the atomizer 33 from being exposed to the outside air and effectively avoiding issues like burnt coils and leaks in the atomizer 34. Furthermore, as the user vapes more frequently, the e-liquid level decreases, leading to a larger empty tank and increased negative pressure within it. This design uses a first sealing silicone element 31 to separate the large tank 400 and the small tank 35. This first sealing silicone element 31 can withstand most of the negative pressure in the tank, effectively mitigating the pressure difference that forces the e-liquid into the atomizer 34, thus reducing the risk of leaks.

[0023] To achieve the purpose of fixing and connecting the various components of the plastic base 32, in some optional embodiments, the plastic base 32 includes a connector 321 and a base 322. The upper end face of the connector 321 is provided with a step 3211. The first sealing silicone part 31 covers the top of the connector 321 through the step 3211. A small oil reservoir 35 is formed between the first sealing silicone part 31 and the connector 321. An oil-absorbing cotton 323 is provided between the connector 321 and the base 322. The lower end of the connector 321 is provided with a first inverted platform 3212 and a positioning post 3213. The outer peripheral side wall of the base 322 is provided with a first snap-fit ​​groove 3221 that matches the first inverted platform 3212 and a positioning groove 3222 that matches the positioning post 3213. When the connector 321 and the base 322 are fixedly connected, the first inverted platform 3212 snaps into the first snap-fit ​​groove 3221, and the positioning post 3213 is embedded in the positioning groove 3222.

[0024] It should be noted that this configuration, by using step 3211, allows the first sealing silicone part 31 to better cover the upper end of the connector 321. Step 3211 has a good supporting and fixing function. The structural design of the first inverted platform 3212 and the first snap-fit ​​groove 3221 enables the connector 321 and the base 322 to be snapped together, which is convenient for installation, improves assembly efficiency, and ensures a stable connection. At the same time, the structural design of positioning post 3213 and positioning groove 3222 further restricts the position of connector 321 and base 322, which facilitates positioning and assembly, prevents connector 321 and base 322 from deviating during installation, and improves assembly efficiency.

[0025] In order to achieve a stable connection between the plastic base 32 and the oil bottle 200, in some optional embodiments, the upper end of the base 322 is provided with a second inverted platform 3223, and the outer peripheral side wall of the oil bottle 200 is provided with a second snap-fit ​​groove 21 that is adapted to the second inverted platform 3223; wherein, when the base 322 and the oil bottle 200 are connected and fixed, the second inverted platform 3223 is engaged with the second snap-fit ​​groove 21, so that the first sealing silicone part 31 and the connector 321 are accommodated in the bottom of the oil bottle 200.

[0026] It should be noted that with this configuration, by adopting the structural design of the second inverted platform 3223 and the second snap-fit ​​groove 21, after the plastic base is installed, the assembler can embed the plastic base 32 into the bottom of the oil bottle 200 and fix it by the second inverted platform 3223 and the second snap-fit ​​groove 21. This makes installation convenient, the connection stable, and improves assembly efficiency.

[0027] To achieve a sealed connection between the large oil tank 400, the atomizer hood 33, and the connector 321, in some optional embodiments, a first sealing ring 312 is provided on the outer peripheral sidewall of the first sealing silicone part 31, and a second sealing ring 313 is provided in the middle of the first sealing silicone part 31, which is disposed inward. When the base 322 is fastened to the bottom of the oil bottle 200, the first sealing ring 312 forms a first oil seal structure by closely adhering to the inner wall of the oil bottle 200, and the second sealing ring 313 forms a second oil seal structure by closely adhering to the outer peripheral sidewall of the atomizer hood 33, thereby forcing the e-liquid in the large oil tank 400 to be introduced into the small oil tank 35 from the lower oil hole 311.

[0028] It should be noted that with this configuration, the first sealing silicone component 31 forms a first oil seal structure by using the first sealing ring 312 to tightly adhere to the inner wall of the oil bottle 200, and the first sealing silicone component 31 forms a second oil seal structure by using the second sealing ring 313 to tightly adhere to the outer peripheral side wall of the atomizer cover 33. This prevents the e-liquid in the large oil tank 400 from leaking out from the connection gap between the large oil tank 400, the atomizer cover 33 and the connector 321, and forces the e-liquid in the large oil tank 400 to enter the small oil tank 35 only through the oil outlet 311 of the first sealing silicone component 31, thus reducing the risk of oil leakage.

[0029] To further achieve a sealed connection between the large oil tank 400, the atomizer 33, and the connector 321, in some optional embodiments, the connector 321 is provided with a second sealing silicone element 3214 in the middle, and the second sealing silicone element 3214 is provided with a third sealing ring 3215 disposed inward; wherein, when the second sealing silicone element 3214 covers the outside of the atomizer 33, the third sealing ring 3215 forms a third oil seal structure by closely adhering to the outer peripheral sidewall of the atomizer 33, forcing the e-liquid in the small oil tank 35 to enter the atomizer 33 from the oil inlet 331.

[0030] It should be noted that with this configuration, the second sealing silicone part 3214 forms a third oil seal structure by closely adhering to the outer peripheral side wall of the atomizer cover 33 through the third sealing ring 3215, which further prevents the e-liquid in the large oil tank 400 from leaking out from the connection between the large oil tank 400, the atomizer cover 33 and the connector 321, and further reduces the risk of oil leakage.

[0031] In order to realize the function of electronic cigarette smoke output, in some optional embodiments, the atomizing cover 33 is provided with an atomizing chamber 332, the base 322 is provided with an air inlet 3224 in the middle, and the mouthpiece 100 is provided with a smoke outlet 11 in the middle. The atomizing chamber 332 is located between the air inlet 3224 and the smoke outlet 11. The air inlet 3224, the atomizing chamber 332 and the mouthpiece 100 are interconnected. The atomizing device atomizes the e-liquid and then enters the human body through the atomizing chamber 332 and the mouthpiece 100.

[0032] To achieve the atomization function of electronic cigarettes, in some optional embodiments, the atomizing device 34 includes an oil-retaining cotton 341, an atomizing core 342, an electrode 343, and a contact surface 344. The atomizing core 342 is disposed in the atomization chamber 332. The oil-retaining cotton 341 is sleeved on the atomizing core 342 and connected to the small oil tank 35 through the oil inlet 331. The electrode 343 is fixed on the base 322 and extends to the connector 321. The atomizing core 342 is electrically connected to one end of the electrode 343 through a wire, and the other end of the electrode 343 is electrically connected to an external power supply device. The contact surface 344 is fixed on the base 322 and sleeved on the electrode 343. The external power supply device provides power to the atomizing core 342 through the electrode 343. The atomizing core 342 converts electrical energy into heat energy to atomize the e-liquid in the oil-retaining cotton 341.

[0033] It should be noted that with this setup, the atomizing core 342 is a ceramic atomizing core or an atomizing iron tube, the oil storage cotton 341 absorbs the e-liquid that seeps in from the oil inlet 331, and the oil storage cotton 341 carries the e-liquid through internal capillary action. The atomizing core 342 is electrically connected to an external power supply device through two electrodes 343. After being powered on and heated, the e-liquid on the oil storage cotton 341 is heated and atomized.

[0034] In order to achieve the function of replenishing oil to the large oil tank 400, in some optional embodiments, an oil injection channel 324 is provided between the base 322 and the connector 321. One end of the oil injection channel 324 is connected to the large oil tank 400, and a silicone plug 325 is provided in the oil injection channel 324. When the large oil tank 400 needs to be refilled, the silicone plug 325 is pulled out and oil is injected into the large oil tank 400 through the oil injection channel 324 to achieve the oil replenishment function.

[0035] 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 a dual oil storage compartment, characterized in that, The device includes a mouthpiece (100), an oil bottle (200), and an atomizer (300). The mouthpiece (100) is located on the top of the oil bottle (200) and is integrally formed with the oil bottle (200). The atomizer (300) is housed at the bottom of the oil bottle (200), and a large oil tank (400) is formed between the oil bottle (200) and the atomizer (300). The atomizer (300) includes a first sealing silicone part (31), a plastic base (32), an atomizing cover (33), and an atomizing device (34). The middle parts of the first sealing silicone part (31) and the plastic base (32) are sealed and covered on the outer peripheral sidewall of the atomizing cover (33). The first sealing silicone part (31) covers the top of the plastic base (32). In the first sealing silicone part (31) and the plastic base (32), a small oil tank (35) is formed. The first sealing silicone part (31) is provided with a lower oil hole (311). The outer peripheral side wall of the atomizing cover (33) is provided with an oil inlet hole (331). The oil inlet hole (331) is located inside the small oil tank (35) and near the bottom of the small oil tank (35). The atomizing device (34) is located inside the atomizing cover (33). The e-liquid in the large oil tank (400) fills the small oil tank (35) through the lower oil hole (311) so that the e-liquid height in the small oil tank (35) is always kept above the top of the oil inlet hole (331) to prevent the oil inlet hole (331) from being exposed to the air.

2. The electronic cigarette with dual oil storage compartments according to claim 1, characterized in that, The plastic base (32) includes a connector (321) and a base (322). The upper surface of the connector (321) is provided with a step (3211). The first sealing silicone element (31) covers the top of the connector (321) through the step (3211). The small oil reservoir (35) is formed between the first sealing silicone element (31) and the connector (321). Oil-absorbing cotton (323) is provided between the connector (321) and the base (322). The lower end of the connector (321) The base (322) is provided with a first inverted platform (3212) and a positioning post (3213). The outer peripheral side wall of the base (322) is provided with a first snap-fit ​​groove (3221) that is adapted to the first inverted platform (3212) and a positioning groove (3222) that is adapted to the positioning post (3213). When the connector (321) is fixedly connected to the base (322), the first inverted platform (3212) is snapped into the first snap-fit ​​groove (3221) and the positioning post (3213) is embedded in the positioning groove (3222).

3. The electronic cigarette with dual oil storage compartments according to claim 2, characterized in that, The upper end of the base (322) is provided with a second inverted platform (3223), and the outer peripheral side wall of the oil bottle (200) is provided with a second snap-fit ​​groove (21) that is adapted to the second inverted platform (3223); wherein, when the base (322) is connected and fixed to the oil bottle (200), the second inverted platform (3223) is engaged with the second snap-fit ​​groove (21) so that the first sealing silicone part (31) and the connector (321) are housed at the bottom of the oil bottle (200).

4. The electronic cigarette with dual oil storage compartments according to claim 3, characterized in that, The first sealing silicone part (31) has an outwardly arranged first sealing ring (312) on its outer peripheral sidewall and an inwardly arranged second sealing ring (313) in the middle of its middle part; wherein, when the base (322) is fastened to the bottom of the oil bottle (200), the first sealing ring (312) forms a first oil seal structure by closely adhering to the inner wall of the oil bottle (200), and the second sealing ring (313) forms a second oil seal structure by closely adhering to the outer peripheral sidewall of the atomizing cover (33), thereby forcing the e-liquid in the large oil tank (400) to be introduced into the small oil tank (35) from the lower oil hole (311).

5. The electronic cigarette with dual oil storage compartments according to claim 4, characterized in that, The connector (321) has a second sealing silicone part (3214) in the middle, and the second sealing silicone part (3214) has a third sealing ring (3215) arranged inward; wherein, when the second sealing silicone part (3214) covers the outside of the atomizing cover (33), the third sealing ring (3215) forms a third oil seal structure close to the outer peripheral side wall of the atomizing cover (33), forcing the e-liquid in the small oil tank (35) to enter the atomizing cover (33) from the oil inlet (331).

6. The electronic cigarette with dual oil storage compartments according to claim 5, characterized in that, The atomizing cover (33) is provided with an atomizing chamber (332), the base (322) is provided with an air inlet (3224) in the middle, the mouthpiece (100) is provided with a smoke outlet (11) in the middle, the atomizing chamber (332) is located between the air inlet (3224) and the smoke outlet (11), and the air inlet (3224), the atomizing chamber (332) and the mouthpiece (100) are interconnected.

7. The electronic cigarette with dual oil storage compartments according to claim 6, characterized in that, The atomizing device (34) includes an oil storage cotton (341), an atomizing core (342), an electrode (343), and a contact surface (344). The atomizing core (342) is disposed inside the atomizing chamber (332). The oil storage cotton (341) is sleeved on the atomizing core (342) and is connected to the small oil tank (35) through the oil inlet (331). The electrode (343) is fixed on the base (322) and extends towards the connector (321). The atomizing core (342)... 2) One end of the electrode (343) is electrically connected to the electrode (343) via a wire, and the other end of the electrode (343) is electrically connected to an external power supply device. The contact surface (344) is fixed on the base (322) and sleeved on the electrode (343). The external power supply device provides power to the atomizing core (342) through the electrode (343). The atomizing core (342) atomizes the e-liquid in the oil storage cotton (341) by converting electrical energy into heat energy.

8. The electronic cigarette with dual oil storage compartments according to claim 7, characterized in that, An oil injection channel (324) is provided between the base (322) and the connector (321). One end of the oil injection channel (324) is connected to the large oil tank (400). A silicone plug (325) is provided in the oil injection channel (324). When the large oil tank (400) needs to be filled with oil, the silicone plug (325) is pulled out and oil is injected into the large oil tank (400) through the oil injection channel (324).

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