Electronic cigarette with condensation recovery device

Abstract

The utility model discloses an electronic cigarette with condensation recovery device adopts the suction passage formed in the hollow inner chamber of oil cup, and the suction passage one end is equipped with the suction nozzle, and the other end is in proper sequence and passes through the atomization component, the cigarette holder and the condensation cavity for jointing the air inlet hole, and the cigarette holder divides the hollow inner chamber into the oil cavity and the condensation cavity, and the flow channel that makes the airflow in the oil cavity and the tobacco tar enter the suction passage is formed on the atomization component, and the conveying device is equipped in the condensation cavity, and the conveying device one end is equipped with the storage device in the condensation cavity, and the other end is communicated with the oil cavity, and the tobacco tar condensate is stored in the condensation cavity, in the process that the airflow is sucked to the atomization component and / or the smoke atomized by the atomization component is sucked to the suction nozzle, the tobacco tar condensate in the storage device is transmitted back to the oil cavity through the conveying device, avoids the condensate blowby to the mouth and the liquid leakage to the host computer, improves the use effect and user experience.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to an electronic cigarette with a condensation recovery device. Background Technology

[0002] In related technologies, atomizing devices and electronic cigarettes produce condensate as they are continuously inhaled and atomized. As the condensate accumulates, it produces a gurgling sound. When the condensate accumulates beyond the storage space, it overflows and leaks onto the main unit of the atomizing device, causing damage to the atomizing device.

[0003] In related technologies, most atomizing devices are equipped with condensation recovery devices or have poor recovery effects. During use, the atomizing device may produce gurgling sounds, splatter oil into the mouth and / or leak onto the main unit due to excessive condensate, resulting in poor atomizing device performance and a poor user experience.

[0004] Currently, no effective solution has been proposed to address the issues of condensate not being recovered, oil spillage, and leakage into the main unit in atomizing devices, which affect the performance of the atomizing devices. Utility Model Content

[0005] In view of this, it is necessary to provide an electronic cigarette with a condensation recovery device to at least solve the problems of condensate not being recovered, oil splattering, and leakage into the main unit of the atomizing device in the related technology, which affect the performance of the atomizing device.

[0006] This utility model provides a technical solution as follows: an electronic cigarette with a condensation recovery device, comprising a suction channel formed within a hollow cavity of an oil cup, one end of which is provided with a mouthpiece, and the other end passing sequentially through an atomizing component mounted on a cartridge holder, the cartridge holder, and a condensation cavity, and then connecting to an air inlet on a base. The cartridge holder further divides the hollow cavity into an oil cavity and a condensation cavity. The atomizing component also has a flow channel formed on it to allow airflow and e-liquid in the oil cavity to enter the suction channel. The base, when housed at the bottom of the hollow cavity, also... The condensation chamber is sealed, and a conveying device is provided inside the condensation chamber. One end of the conveying device is connected to a storage device located inside the condensation chamber, and the other end is connected to the oil chamber. The atomizing component is used to atomize the airflow drawn into the atomizing component along the suction channel and the e-liquid soaked in the oil chamber into smoke. During the process of the airflow being drawn into the atomizing component and / or the smoke being drawn into the mouthpiece, airflow is generated in the flow channel so that the conveying device returns the e-liquid condensate stored in the storage device to the oil chamber.

[0007] In one embodiment, the delivery device includes a liquid conduit.

[0008] In one embodiment, the storage device includes storage cotton for soaking and adsorbing e-liquid condensate formed in the condensation chamber during inhalation.

[0009] In one embodiment, the base is sealed to the oil cup via a buckle and a sealing ring. The base has a receiving cavity with a vertically extending central column at its center. The central column has an air inlet. The receiving cavity also has guide columns symmetrically arranged around the central column. The guide columns have oil injection holes that extend from the bottom to the top of the base and connect to the oil cup. The storage device has a central positioning hole and a positioning groove at the positions of the central column and the guide columns, respectively. The central column is inserted into the central positioning hole, and the positioning groove is embedded in the guide column, so that the storage device is positioned and assembled in the receiving cavity. There is also a space between the top of the storage device and the lower cavity of the cartridge holder that is located in the condensation cavity. When the airflow is drawn to the atomizing component, the space can be filled with air to generate pressure for the delivery device to deliver the e-liquid condensate upward.

[0010] In one embodiment, the cartridge holder is provided with a first mounting post at the location where it matches the delivery device. The first mounting post has a mounting hole that penetrates the cartridge holder. The storage device has a collection hole. One end of the delivery device is installed in the collection hole, and the other end penetrates the mounting hole and extends to communicate with the oil cavity. When air can be injected into the remaining space and / or airflow is generated in the flow channel, the condensed e-liquid in the storage device is pressed into the delivery device from the collection hole and conveyed to the oil cavity along the delivery device.

[0011] In one embodiment, the atomizing assembly includes an atomizing core bracket fixedly installed in the mounting groove of the cartridge holder by a first sealing plug. The atomizing core bracket has a hollow channel. One axial end of the hollow channel is connected to and communicates with the mouthpiece through an air guide plug. The other end of the hollow channel is connected to a first air guide hole located at the bottom of the mounting groove. A ceramic heating core is installed in the hollow channel through an inner immersion member. An outer immersion member is provided on the outer periphery of the atomizing core bracket. An outer cover is provided on the outer periphery of the outer immersion member. A plurality of guide grooves are provided on the side wall of the atomizing core bracket. A plurality of oil guide holes are provided on the side wall of the outer cover. The oil guide holes, the outer immersion member, the guide grooves, and the inner immersion member form corresponding flow channels, so that the e-liquid in the oil cavity can flow along the flow channels to the ceramic heating core, and the airflow in the oil cavity can enter the suction channel.

[0012] In one embodiment, both the inner impregnation element and the outer impregnation element include cotton wrapping.

[0013] In one embodiment, the gas-conducting plug includes an integrally formed plug body, a first connector, and a second connector. The first connector and the second connector are respectively disposed at the top and bottom ends of the plug body. An annular groove is formed at the connection between the plug body and the first connector. The plug body also has a gas-conducting through hole communicating with the first connector and the second connector. After the first connector is inserted into the nozzle and the nozzle is inserted into the annular groove, the air guide plug is connected to the nozzle and the air guide hole is connected to the nozzle. After the second connector is inserted into the hollow channel and connected with it by interference fit, and the rubber plug body is inserted into the outer cover and connected with it by interference fit, the air guide rubber plug is connected to the atomizing core bracket, and the air guide hole is connected to the hollow channel.

[0014] In one embodiment, the first connector is also sealed to the inner wall of the nozzle by a sealing ring.

[0015] In one embodiment, the first sealing plug includes a body with an inner groove. The center of the inner groove has a sealing protrusion. The sealing protrusion has a second air guide hole that penetrates the body. The side of the second air guide hole opposite to the sealing protrusion has an inner recess. The sealing protrusion is embedded in the mounting groove, and the sidewall of the inner groove is embedded in the gap between the outer wall of the cartridge holder and the inner wall of the oil cup. The bottom of the atomizer core holder is embedded in the inner recess, so that the first sealing plug provides a corresponding sealing and fixing connection between the cartridge holder and the atomizer core holder.

[0016] Compared with the prior art, the electronic cigarette with condensation recovery device in this application embodiment adopts a suction channel formed in the hollow inner cavity of the oil cup. One end of the suction channel has a mouthpiece, and the other end passes sequentially through an atomizing component on a cartridge holder, a cartridge holder, and a condensation chamber, before connecting to an air inlet on a base. The cartridge holder further divides the hollow inner cavity into an oil chamber and a condensation chamber. The atomizing component also has a flow channel that allows airflow and e-liquid from the oil chamber to enter the suction channel. When the base is housed at the bottom of the hollow inner cavity, it seals the condensation chamber. A conveying device is provided inside the condensation chamber. One end of the device connects to a storage device located within the condensation chamber, while the other end connects to the oil chamber. The condensation chamber stores e-liquid condensate. During inhalation, as the airflow is drawn to the atomizing component and / or the vapor generated by the atomizing component is drawn along the inhalation channel to the mouthpiece, the e-liquid condensate in the storage device is transferred back to the oil chamber via a conveying device for re-atomization. This prevents the condensate from making a gurgling sound, splashing oil into the mouth, or leaking into the main unit, thus improving the performance and user experience. It solves the problems of condensate not being recovered, splashing oil, and leaking into the main unit in related technologies, which affect the performance of the atomizing device. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of an electronic cigarette according to an embodiment of this application; Figure 2 This is an exploded view of an electronic cigarette according to an embodiment of this application; Figure 3 This is a cross-sectional view of an electronic cigarette according to an embodiment of this application; Figure 4 This is another cross-sectional view of the electronic cigarette according to an embodiment of this application.

[0018] Attached Figure

[0019] 001. Suction Channel 100. Oil cup; 101. Hollow inner cavity; 102. Suction nozzle; 103. Condensation chamber; 104. Oil chamber; 200. Cartridge holder; 201. Lower cavity; 202. Mounting hole; 203. Mounting groove; 204. First air guide hole; 21. First mounting post; 300. Atomizing assembly; 31. First sealing plug; 32. Atomizing core support; 33. Air guide plug; 34. Inner impregnated part; 35. Ceramic heating core; 36. Outer impregnated part; 37. Outer cover; 38. Sealing ring; 311. Body; 312. Inner groove; 313. Sealing protrusion; 314. Second air guide hole; 315. Inner concave platform; 321. Hollow channel; 322. Guide groove; 331. Plug body; 332. First connector; 333. Second connector; 334. Annular groove; 335. Air guide hole; 371. Oil guide hole; 400. Base; 401. Air inlet; 402. Receiving cavity; 41. Mounting platform; 42. Center column; 43. Guide column; 500. Conveying device; 600, storage device; 601, central positioning hole; 602, positioning groove. Detailed Implementation

[0020] 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.

[0021] 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.

[0022] 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.

[0023] Figure 1 This is a three-dimensional structural diagram of an electronic cigarette according to an embodiment of this application. Figure 2 This is an exploded view of the electronic cigarette according to an embodiment of this application. Figure 3 This is a cross-sectional view of an electronic cigarette according to an embodiment of this application. Figure 4 This is another cross-sectional view of the electronic cigarette according to an embodiment of this application. The illustrated electronic cigarette stores e-liquid condensate in a condensation chamber. During inhalation, as the airflow is drawn to the atomizing component and / or the vapor generated by the atomizing component is drawn along the inhalation channel to the mouthpiece, the e-liquid condensate in the storage device is transferred back to the e-liquid chamber via a conveying device for re-atomization. This prevents the condensate from producing gurgling sounds, splashing oil into the mouth, or leaking into the main unit, thus improving the usage effect and user experience.

[0024] Please see Figures 1 to 4The electronic cigarette with a condensation recovery device according to this application embodiment includes a suction channel 001 formed in the hollow inner cavity 101 of the oil cup 100. One end of the suction channel 001 is provided with a mouthpiece 102, and the other end passes sequentially through the atomizing component 300, the oil cup holder 200, and the condensation chamber 103 provided on the cartridge holder 200, and then connects to the air inlet 401 provided on the base 400. The cartridge holder 200 also divides the hollow inner cavity 101 into an oil chamber 104 and a condensation chamber 103. The atomizing component 300 also has a flow channel formed on it to allow the airflow and e-liquid in the oil chamber 104 to enter the suction channel 001 (see reference). Figure 4 As shown in Figure L), while the base 400 is still housed at the bottom of the hollow inner cavity 101, the condensation cavity 103 is sealed. A conveying device 500 is installed inside the condensation cavity 103. One end of the conveying device 500 is connected to a storage device 600 located within the condensation cavity 103, and the other end is connected to an oil cavity 104. In this embodiment, the suction channel 001 is formed inside the entire electronic cigarette, starting from the air inlet 401 and ending at the mouthpiece 102. When the user inhales, air is drawn in from the mouthpiece 102 side, and when the air is drawn to the atomizing component 300, the air and e-liquid are atomized into smoke, which is then drawn along the suction channel 001 to the mouthpiece 102 and inhaled by the user.

[0025] The atomizing component 300 is used to atomize the airflow drawn into the atomizing component 300 along the suction channel 001 and the e-liquid soaked in from the oil chamber 104 into the atomizing component 300 as smoke.

[0026] In this embodiment, the oil chamber 104 is located on both sides of the pipe near the mouthpiece 102 at the end of the suction channel 001. The oil chamber 104 is enclosed by the cartridge holder 200, the atomizing component 300, and the side wall of the hollow inner cavity 101 (corresponding to the cup wall of the oil cup 100) to form a corresponding oil storage space. The e-liquid in the oil chamber 104 can be soaked into the atomizing component 300 to supply oil. When the soaked e-liquid flows to the ceramic heating core 35 at the center of the atomizing component 300, it is heated into smoke and then sucked into the mouthpiece 102 along the suction channel 001.

[0027] During the process of airflow being drawn into the atomizing component 300 and / or smoke being drawn into the mouthpiece 102, airflow is generated in the flow channel so that the conveying device 500 returns the e-liquid condensate stored in the storage device 600 to the oil chamber 104.

[0028] In this embodiment, the conveying device 500 includes, but is not limited to, a liquid guide tube. It should be understood that when the liquid guide tube is inhaled, it will create a suction force, causing the e-liquid condensate in the condensation chamber 103 to return to the oil chamber 104 through the liquid guide tube. Therefore, the orifice of the liquid guide tube is set to a small orifice. When not inhaling, the e-liquid in the oil chamber 104 will not flow to the condensation chamber. However, when inhaling, the e-liquid condensate in the condensation chamber 103 will flow to the oil chamber 104 with the inhalation action.

[0029] In this embodiment, during the process of e-liquid immersing in the ceramic heating core 35, the airflow in the oil cavity 104 will flow to the atomizing component 300 and to the suction channel 001, thereby reducing the air in the oil cavity 104 and causing the delivery device 500 to generate a corresponding suction force, thereby forcing the e-liquid condensate in the condensation chamber 103 into the oil cavity 104.

[0030] In this embodiment, the storage device 600 includes, but is not limited to, storage cotton, which is used to soak and absorb the e-liquid condensate formed in the condensation chamber 103 during the inhalation process.

[0031] In the aforementioned electronic cigarette with a condensation recovery device, a suction channel 001 is formed within the hollow inner cavity 101 of the oil cup 100. One end of the suction channel 001 has a mouthpiece 102, and the other end passes sequentially through the atomizing component 300, the oil cartridge holder 200, and the condensation chamber 103 on the cartridge holder 200, and then connects to the air inlet 401 on the base 400. A flow channel is formed on the atomizing component 300 to allow the airflow and e-liquid in the oil chamber 104 to enter the suction channel 001. The storage device 600 and the oil chamber 104 are connected by a conveying device 500, and the e-liquid condensate is stored in the condensation chamber 103. During the inhalation process, the e-liquid condensate in the storage device 600 is transferred back to the oil chamber 104 by the conveying device 500 for re-atomization, avoiding gurgling sounds from the condensate, oil splashing into the mouth, and leakage into the main unit, thus improving the usage effect and user experience.

[0032] It should be noted that the electronic cigarette in this application embodiment stores the e-liquid condensate generated during use in a storage device 600. While inhaling, the e-liquid condensate in the storage device 600 is transferred back to the oil chamber 104 through a conveying device 500 for re-vaporization, which can reduce e-liquid waste and improve the user experience.

[0033] To achieve the goal of pumping condensed e-liquid into the oil chamber 104 during inhalation, refer to... Figures 1 to 4In one embodiment, the base 400 is sealed to the oil cup 100 via a latch 41 and a sealing ring. The base 400 has a receiving cavity 402, with a vertically extending central column 42 at its center. The central column 42 has an air inlet 401. The receiving cavity 402 also has guide columns 43 symmetrically arranged around the central column 42. Each guide column 43 has an oil filling hole that extends from the bottom to the top of the base 400, penetrating the base 400 and connecting to the oil cup 104. The storage device 600 is configured to match the central column 42 and the guide columns 43. A central positioning hole 601 and a positioning groove 602 are respectively provided at the positioning position. The central post 42 is inserted into the central positioning hole 601 and the positioning groove 602 is embedded in the guide post 43 so that the storage device 600 is positioned and assembled in the receiving cavity 402. There is also a spare space in the condensation cavity 103 between the top of the storage device 600 and the lower cavity 201 of the cartridge holder 200. When the airflow is drawn to the atomizing component 300, the spare space can be injected with air so that the conveying device 500 generates pressure to convey the e-liquid condensate upward.

[0034] In this embodiment, by positioning the storage device 600 within the receiving cavity 402 of the base 400, the condensed e-liquid can be collected and recycled. In this embodiment, by leaving sufficient space in the condensation cavity 103, air or airflow can occur within the condensation cavity 103. During inhalation, the upward pressure generated by inhalation forces some air into this space, creating a corresponding pressure that causes the conveying device 500 to convey the condensed e-liquid from the storage device 600 upwards. Simultaneously, due to the upward pressure generated by inhalation... When inhaling, the atomizing component 300 atomizes the air and e-liquid and draws it upwards to the mouthpiece. This causes the air around the atomizing component 300 to flow towards it, reducing the air volume in the oil chamber 104. The conveying device 500 connects this remaining space to the oil chamber 104, and the air in the remaining space is forced into the oil chamber 104 along the conveying device 500. This generates sufficient pressure in the conveying device 500 to force the e-liquid condensate into the oil chamber 104, thus achieving the recycling and conveying of the e-liquid condensate.

[0035] Understandably, this design, by providing a margin of space between the top of the storage device 600 and the lower cavity 201 of the cartridge holder 200, provides conditions for airflow during inhalation. This allows sufficient pressure to be generated within the delivery device 500 during inhalation, and forces the e-liquid condensate into the oil chamber 104, achieving the recycling and delivery of the e-liquid condensate. This avoids gurgling sounds from the condensate, oil splashing into the mouth, and leakage into the main unit, thus improving the performance and user experience.

[0036] To implement the installation of the transmission device 500, refer to Figures 2 to 4In one embodiment, the cartridge holder 200 is provided with a first mounting post 21 at the location where the conveying device 500 is set. The first mounting post 21 is provided with a mounting hole 202 that penetrates the cartridge holder 200. The storage device 600 is provided with a collection hole (not shown in the figure). One end of the conveying device 500 is installed in the collection hole, and the other end penetrates the mounting hole 202 and extends to the oil cavity 104. When air can be injected into the remaining space and / or airflow is generated in the flow channel, the condensed e-liquid that is wetted in the storage device 600 is pressed into the conveying device 500 from the collection hole and conveyed to the oil cavity 104 along the conveying device 500.

[0037] Understandably, this setup secures the transmission device 500 by fitting it into the mounting hole 202. Simultaneously, by inserting one end of the transmission device 500 into the storage device 600, the e-liquid collected in the storage device 600 can be transferred to the oil chamber 104, thereby achieving secondary atomization of the e-liquid. This avoids gurgling sounds from condensation, oil splashing into the mouth, and leakage into the main unit, thus improving the performance and user experience.

[0038] To achieve the connection between the atomizing component 300 and the nozzle 102 and to form a corresponding flow channel, refer to Figures 2 to 4 In one embodiment, the atomizing assembly 300 includes an atomizing core support 32 fixedly installed in the mounting groove 203 of the cartridge holder 200 via a first sealing plug 31. The atomizing core support 32 has a hollow channel 321. One axial end of the hollow channel 321 is connected to and communicates with the mouthpiece 102 via an air guide plug 33, and the other end of the hollow channel 321 is connected to a first air guide hole 204 located at the bottom of the mounting groove 203. A ceramic heating core 3 is installed in the hollow channel 321 via an inner impregnation member 34. 5. An outer wetting element 36 is provided on the outer periphery of the atomizing core support 32, and an outer cover 37 is provided on the outer periphery of the outer wetting element 36. Multiple guide grooves 322 are provided on the side wall of the atomizing core support 32, and multiple oil guide holes 371 are provided on the side wall of the outer cover 37. The oil guide holes 371, the outer wetting element 36, the guide grooves 322 and the inner wetting element 34 form corresponding flow channels, so that the e-liquid in the oil cavity 104 can flow along the flow channels to the ceramic heating core 35, and the airflow in the oil cavity 104 can enter the suction channel 001.

[0039] In this embodiment, both the inner immersion member 34 and the outer immersion member 36 include, but are not limited to, cotton wrapping. The inner immersion member 34 and the outer immersion member 36 enable the e-liquid to be evenly delivered to the ceramic heating core 35, thereby enabling the atomizing component 300 to produce a constant amount of vapor and improve the user experience.

[0040] To achieve the connection between the atomizing component 300 and the nozzle 102, and to construct a conductive suction channel 001, refer to... Figures 2 to 4In one embodiment, the venting stopper 33 includes an integrally formed stopper body 331, a first connector 332, and a second connector 333. The first connector 332 and the second connector 333 are respectively disposed at the top and bottom ends of the stopper body 331. An annular groove 334 is also formed at the connection between the stopper body 331 and the first connector 332. The stopper body 331 is also provided with a venting through hole 335 connecting the first connector 332 and the second connector 333. After the first connector 332 is inserted into the nozzle 102 and the nozzle 102 is inserted into the annular groove 334, the air guide plug 33 is connected to the nozzle 102, and the air guide hole 335 is connected to the nozzle 102.

[0041] In this embodiment, after the first connector 332 is inserted into the pipe of the mouthpiece 102, it is connected to the inner wall of the mouthpiece 102 pipe by an interference fit, so as to realize the docking of the first connector 332 and the mouthpiece 102 and ensure the connection of the corresponding part of the suction channel 001, thereby ensuring that the smoke can be transmitted to the mouthpiece 102; in some optional embodiments, the first connector 332 is also sealed to the inner wall of the mouthpiece 102 by a sealing ring 38; in this embodiment, the sealing ring 38 includes, but is not limited to, an O-ring.

[0042] After the second connector 333 is inserted into the hollow channel 321 and connected with it by interference fit, and the rubber plug body 331 is inserted into the outer cover 37 and connected with it by interference fit, the air guide rubber plug 33 is connected to the atomizing core bracket 32, and the air guide hole 335 is connected to the hollow channel 321.

[0043] In this embodiment, the second connector 333 is embedded in the hollow channel 321, thus ensuring the connection between the air guide plug 33 and the atomizing core support 32, while achieving the connection of the channel corresponding to the suction channel 001.

[0044] To achieve a seal between the cartridge holder 200 and the oil cup 100, and between the atomizing assembly 300 and the cartridge holder 200, refer to Figures 2 to 4 In one embodiment, the first sealing plug 31 includes a body 311, the body 311 having an inner groove 312, the center of the inner groove 312 having a sealing protrusion 313, the sealing protrusion 313 having a second air guide hole 314 penetrating the body 311, the second air guide hole 314 having an inner recess 315 on the side opposite to the sealing protrusion 313, wherein the sealing protrusion 313 is embedded in the mounting groove 203, the sidewall of the inner groove 312 is embedded in the gap between the outer wall of the cartridge holder 200 and the inner wall of the oil cup 100, and the bottom of the atomizing core holder 32 is embedded in the inner recess 315, so that the first sealing plug 31 seals and fixes the cartridge holder 200 and the atomizing core holder 32 accordingly.

[0045] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0046] 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 condensation recovery device, characterized in that, The device includes a suction channel (001) formed within a hollow inner cavity (101) of an oil cup (100). One end of the suction channel (001) is provided with a mouthpiece (102), and the other end passes sequentially through an atomizing component (300) provided on a cartridge holder (200), the cartridge holder (200), and a condensation chamber (103), before connecting to an air inlet (401) provided on a base (400). The cartridge holder (200) also divides the hollow inner cavity (101) into an oil chamber (104) and a condensation chamber (103). The atomizing component (300) also has a flow channel formed on it to allow the airflow and e-liquid in the oil chamber (104) to enter the suction channel (001). When the base (400) is housed at the bottom of the hollow inner cavity (101), it seals the condensation chamber (103). The condensation chamber (103) is provided with a conveying device (500). One end of the conveying device (500) is connected to a storage device (600) located in the condensation chamber (103), and the other end is connected to the oil chamber (104). The atomizing component (300) is used to atomize the airflow drawn into the atomizing component (300) along the suction channel (001) and the e-liquid soaked from the oil chamber (104) into the atomizing component (300) into smoke; During the process of airflow being drawn into the atomizing component (300) and / or smoke being drawn into the mouthpiece (102), airflow is generated in the flow channel so that the delivery device (500) returns the e-liquid condensate stored in the storage device (600) to the oil chamber (104).

2. The electronic cigarette with a condensation recovery device according to claim 1, characterized in that, The transfer device (500) includes a liquid guide tube.

3. The electronic cigarette with a condensation recovery device according to claim 2, characterized in that, The storage device (600) includes storage cotton, which is used to soak and absorb the e-liquid condensate formed in the condensation chamber (103) during the inhalation process.

4. The electronic cigarette with a condensation recovery device according to claim 3, characterized in that, The base (400) is sealed to the oil cup (100) via a buckle (41) and a sealing ring. The base (400) has a receiving cavity (402), and a vertically extending central column (42) is provided in the center of the receiving cavity (402). The central column (42) has the air inlet (401). The receiving cavity (402) also has guide columns (43) symmetrically arranged with the central column (42) as the center of symmetry. The guide columns (43) have an oil injection hole that extends from the bottom end of the base (400) to the top end, penetrates the base (400), and connects to the oil cup (104). The storage device (600) matches the central column (42) and the guide columns (401). 3) A central positioning hole (601) and a positioning groove (602) are respectively provided at the setting position. The central column (42) is inserted into the central positioning hole (601) and the positioning groove (602) is embedded in the guide column (43) so that the storage device (600) is positioned and assembled in the accommodating cavity (402). There is also a spare space in the condensation cavity (103) between the top of the storage device (600) and the lower cavity (201) of the cartridge holder (200). When the airflow is drawn to the atomizing component (300), the spare space can be injected with air so that the conveying device (500) generates pressure to convey the e-liquid condensate upward.

5. The electronic cigarette with a condensation recovery device according to claim 4, characterized in that, The cartridge holder (200) is provided with a first mounting post (21) at the matching position of the conveying device (500). The first mounting post (21) is provided with a mounting hole (202) that penetrates the cartridge holder (200). The storage device (600) is provided with a collection hole (). One end of the conveying device (500) is installed in the collection hole, and the other end penetrates the mounting hole (202) and extends to communicate with the oil cavity (104). When air can be injected into the remaining space and / or airflow is generated in the flow channel, the condensed e-liquid in the storage device (600) is pressed into the conveying device (500) from the collection hole and conveyed to the oil cavity (104) along the conveying device (500).

6. The electronic cigarette with a condensation recovery device according to claim 1, characterized in that, The atomizing assembly (300) includes an atomizing core bracket (32) fixedly installed in the mounting groove (203) of the cartridge holder (200) via a first sealing plug (31). The atomizing core bracket (32) has a hollow channel (321). One axial end of the hollow channel (321) is connected to and communicates with the mouthpiece (102) via an air guide plug (33). The other end of the hollow channel (321) is connected to a first air guide hole (204) located at the bottom of the mounting groove (203). A ceramic heating core (35) is installed in the hollow channel (321) via an inner immersion member (34). The atomizing core bracket (32) The outer periphery of the atomizing core support (32) is provided with an outer immersion member (36), and the outer periphery of the outer immersion member (36) is provided with an outer cover (37). The side wall of the atomizing core support (32) is provided with multiple guide grooves (322), and the side wall of the outer cover (37) is provided with multiple oil guide holes (371). The oil guide holes (371), the outer immersion member (36), the guide grooves (322) and the inner immersion member (34) form the corresponding flow channels, so that the e-liquid in the oil cavity (104) can flow along the flow channels to the ceramic heating core (35), and so that the airflow in the oil cavity (104) enters the suction channel (001).

7. The electronic cigarette with a condensation recovery device according to claim 6, characterized in that, Both the inner impregnating element (34) and the outer impregnating element (36) include cotton wrapping.

8. The electronic cigarette with a condensation recovery device according to claim 6, characterized in that, The gas-conducting rubber plug (33) includes an integrally formed plug body (331), a first connector (332), and a second connector (333). The first connector (332) and the second connector (333) are respectively disposed at the top and bottom ends of the plug body (331). An annular groove (334) is also formed at the connection between the plug body (331) and the first connector (332). The plug body (331) is also provided with a gas-conducting through hole (335) connecting the first connector (332) and the second connector (333). After the first connector (332) is inserted into the suction nozzle (102) and the suction nozzle (102) is inserted into the annular groove (334), the air guide plug (33) is connected to the suction nozzle (102) and the air guide hole (335) is connected to the suction nozzle (102). After the second connector (333) is inserted into the hollow channel (321) and connected with it by interference fit, and the rubber plug body (331) is inserted into the outer cover (37) and connected with it by interference fit, the air guide rubber plug (33) is connected to the atomizing core bracket (32), and the air guide hole (335) is connected to the hollow channel (321).

9. The electronic cigarette with a condensation recovery device according to claim 8, characterized in that, The first connector (332) is also sealed to the inner wall of the nozzle (102) by a sealing ring (38).

10. The electronic cigarette with a condensation recovery device according to claim 6, characterized in that, The first sealing plug (31) includes a body (311), the body (311) is provided with an inner groove (312), the center of the inner groove (312) is provided with a sealing protrusion (313), the sealing protrusion (313) is provided with a second air guide hole (314) penetrating the body (311), and the second air guide hole (314) is provided with an inner recess (315) on the side away from the sealing protrusion (313). The sealing protrusion (313) is embedded in the mounting groove (203), the side wall of the inner groove (312) is embedded in the gap between the outer side wall of the cartridge holder (200) and the inner side wall of the oil cup (100), and the bottom of the atomizing core holder (32) is embedded in the inner recess (315), so that the first sealing plug (31) seals and fixes the cartridge holder (200) and the atomizing core holder (32) accordingly.

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