An oil leakage-proof electronic atomization device

Abstract

The present application relates to a kind of electronic atomizing device of oil leakage prevention, including host computer, host computer is equipped with cartridge installation cavity, smoke passage and power supply device, the opening end of cartridge installation cavity is located in the bottom of host computer, the lower end of smoke passage is communicated with cartridge installation cavity, the upper end of smoke passage extends to the top of host computer, power supply device includes the power supply electrode of being arranged in cartridge installation cavity;Cartridge, cartridge is provided with air outlet passage and connecting electrode, cartridge is detachably installed in cartridge installation cavity, air outlet passage is communicated with smoke passage, connecting electrode is electrically connected with power supply electrode.The present application installs cartridge in cartridge installation cavity from the bottom of host computer, simultaneously make the air outlet passage of cartridge and smoke passage communicate, the connecting electrode of cartridge is electrically connected with the power supply electrode in host computer, to complete the installation and cooperation of cartridge and host computer, so as to avoid the leakage of tobacco tar in cartridge flowing into host computer, keep clean in host computer, to prolong service life.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic atomization devices, and in particular to an oil-leakage-proof electronic atomization device. Background Art

[0002] An electronic atomization device (e-cigarette) typically consists of a cigarette cartridge and a main unit. The cartridge is inserted into the top of the main unit, which then supplies power to the cartridge. Due to precision defects in existing processes, the cartridge can leak liquid during use, causing it to flow from the top of the main unit into the interior, impacting normal operation. Therefore, the existing technology needs to be improved. Summary of the Invention

[0003] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide an anti-leakage electronic atomization device, which aims to prevent the oil in the cigarette cartridge from leaking into the interior of the main unit.

[0004] In order to achieve the above object, the present invention provides the following technical solutions:

[0005] The present invention provides an anti-leakage electronic atomization device, comprising a main unit, wherein a cartridge mounting cavity, a smoke passage, and a power supply device are provided within the main unit. The opening end of the cartridge mounting cavity is located at the bottom of the main unit, the lower end of the smoke passage is connected to the cartridge mounting cavity, and the upper end of the smoke passage extends to the top of the main unit. The power supply device includes a power supply electrode disposed within the cartridge mounting cavity.

[0006] and a cigarette cartridge, wherein the cigarette cartridge is provided with an air outlet channel and a connecting electrode, the cigarette cartridge is detachably installed in the cigarette cartridge installation cavity, the air outlet channel is communicated with the smoke channel, and the connecting electrode is electrically connected to the power supply electrode.

[0007] Furthermore, the host is provided with a plurality of first connecting members on the inner side of the cigarette cartridge installation cavity, and a second connecting member is provided on the cigarette cartridge corresponding to the first connecting member, and the first connecting member cooperates with the second connecting member to fix the cigarette cartridge and the host.

[0008] Furthermore, the first connecting member and the second connecting member are magnets respectively.

[0009] Furthermore, the main unit includes an outer cover and a mounting frame, wherein the outer cover is sleeved on the mounting frame to form the cartridge mounting cavity, and the mounting frame is further provided with a receiving cavity separated from the cartridge mounting cavity;

[0010] The power supply device also includes a battery and a control circuit board located in the accommodating cavity, the battery is electrically connected to the control circuit board, and the power supply electrode is arranged on the mounting frame; the mounting frame is also provided with a smoke outlet pipe, and the smoke channel is formed by the airway of the smoke outlet pipe.

[0011] Furthermore, the accommodating cavity includes a first cavity and a second cavity located on the side of the first cavity, and the second cavity is connected to the first cavity, the cigarette cartridge installation cavity is located directly below the second cavity, the battery is located in the first cavity, the control circuit board is located in the second cavity, and the smoke outlet pipe is arranged through the second cavity.

[0012] Furthermore, a fixed cavity is provided on the mounting frame, and a microphone installed in the fixed cavity is provided on the control circuit board, and the microphone is connected to the smoke channel through an air guide pipe.

[0013] Furthermore, it also includes a mouthpiece arranged on the top of the main unit, and the mouthpiece is connected to the upper end of the smoke channel.

[0014] Furthermore, a sealing ring is sleeved on the upper end of the gas outlet channel, and the upper end of the gas outlet channel is inserted into the smoke channel.

[0015] Furthermore, the outer cover is provided with an air inlet hole connected to the cartridge installation cavity, and the mounting frame is provided with a gas cavity, one end of the gas cavity is connected to the air duct, and the other end is connected to the cartridge installation cavity and arranged close to the air inlet hole.

[0016] Furthermore, a disassembly notch is provided on the main unit at the open end of the cigarette cartridge installation cavity, and a protrusion is provided on the cigarette cartridge that is embedded in the disassembly notch.

[0017] Furthermore, the cigarette cartridge also includes an oil tank and an atomization core. The oil tank is provided with an oil storage chamber and an atomization channel. The atomization channel is connected to the oil storage chamber, and the upper port of the atomization channel is located at the top of the oil tank. The air outlet channel is connected to the atomization channel. The atomization core is located in the atomization channel. The connecting electrode is located at the top of the oil tank and is electrically connected to the atomization core.

[0018] Furthermore, the oil tank is also provided with a liquid collecting chamber and an air intake channel. The liquid collecting chamber is located below the atomization channel and is connected to the lower port of the atomization channel. One end of the air intake channel is connected to the liquid collecting chamber, and the other end is connected to the outside.

[0019] Furthermore, a base detachably connected to the oil bin is provided at the bottom of the oil bin, and the liquid collecting chamber is provided on the base.

[0020] The technical solution of the present invention has the beneficial effects:

[0021] The present invention completes the installation and matching of the cigarette cartridge and the main unit by loading the cigarette cartridge into the cigarette cartridge installation cavity from the bottom of the main unit, while connecting the air outlet channel of the cigarette cartridge with the smoke channel, and electrically connecting the connecting electrode of the cigarette cartridge with the power supply electrode in the main unit. This can prevent the cigarette oil in the cigarette cartridge from leaking into the main unit, keep the main unit clean, and thus extend the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of the structure of the oil-leakage-proof electronic atomization device of the present invention;

[0023] Figure 2 It is a cross-sectional schematic diagram of the host of the present invention;

[0024] Figure 3 This is a disassembly diagram of the host of the present invention;

[0025] Figure 4 This is a disassembly diagram of the host of the present invention;

[0026] Figure 5 It is a structural diagram of the host of the present invention;

[0027] Figure 6 Schematic diagram of the structure of the cigarette cartridge of the present invention;

[0028] Figure 7 This is a partial disassembly diagram of the cigarette cartridge of the present invention;

[0029] Figure 8 It is a cross-sectional schematic diagram of the cigarette cartridge of the present invention.

[0030] Description of reference numerals:

[0031] 100-leak-proof electronic atomization device, 10-main unit, 101-mouthpiece, 102-disassembly and assembly gap, 103-lanyard hole, 104-observation window, 105-lamp hole, 11-cartridge installation cavity, 12-smoke channel, 13-power supply device, 131-power supply electrode, 132-battery, 133-control circuit board, 134-microphone, 135-air guide tube, 14-first connecting piece, 15-outer cover, 151-air inlet, 16-mounting frame, 161-gas cavity, 17 -accommodating chamber, 171-first cavity, 172-second cavity, 18-smoke outlet pipe, 19-fixing chamber, 20-smoke cartridge, 21-air outlet channel, 211-sealing ring, 22-connecting electrode, 23-second connecting piece, 24-air inlet channel, 25-protrusion, 26-oil tank, 261-oil storage chamber, 262-atomization channel, 263-liquid collecting chamber, 264-base, 265-liquid absorbing cotton, 27-atomization core, 271-tubular bracket, 272-heating element, 273-pin. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In the present invention, unless otherwise specified or limited, the terms "connection" and "fixed" should be understood in a broad sense. For example, "connection" can mean fixed connection, detachable connection, or integration; it can mean mechanical connection or electrical connection; it can mean direct connection or indirect connection through an intermediate medium; it can mean internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In addition, the terms "first," "second," and so on, used in this disclosure are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one of these features.

[0036] Please refer to Figures 1 to 6 The present invention provides an anti-leakage oil electronic atomization device 100, which includes a main unit 10. The main unit 10 is provided with a cartridge installation cavity 11, a smoke channel 12 and a power supply device 13. The opening end of the cartridge installation cavity 11 is located at the bottom of the main unit 10, the lower end of the smoke channel 12 is connected to the cartridge installation cavity 11, and the upper end of the smoke channel 12 extends to the top of the main unit 10. The power supply device 13 includes a power supply electrode 131 penetrated in the cartridge installation cavity 11.

[0037] The anti-leakage electronic atomization device 100 also includes a cigarette cartridge 20, which is provided with an air outlet channel 21 and a connecting electrode 22. The gas generated by the cigarette cartridge 20 is discharged through the air outlet channel 21. The cigarette cartridge 20 is detachably mounted in the cigarette cartridge mounting cavity 11. The air outlet channel 21 is connected to the smoke channel 12, so that the gas generated by the cigarette cartridge 20 is discharged through the air outlet channel 21 and the smoke channel 12 for inhalation by the user. The connecting electrode 22 is electrically connected to the power supply electrode 131, so that the power supply device 13 provides power to the cigarette cartridge 20.

[0038] In this embodiment, the connecting electrode 22 is preferably an elastic electrode, so that the power supply electrode 131 and the connecting electrode 22 are squeezed into contact, thereby improving the stability of the electrical connection between the power supply electrode 131 and the connecting electrode 22, and avoiding inadequate contact that affects the operation of the cartridge 20.

[0039] During installation, the cigarette cartridge 20 is loaded into the cigarette cartridge installation cavity 11 from the bottom of the main unit 10, and at the same time, the air outlet channel 21 of the cigarette cartridge 20 is connected to the smoke channel 12, and the connecting electrode 22 of the cigarette cartridge 20 is electrically connected to the power supply electrode 131 in the main unit 10, thereby completing the installation and matching of the cigarette cartridge 20 and the main unit 10. At this time, the bottom of the cigarette cartridge 20 is located at the bottom of the main unit 10, so that the smoke oil in the cigarette cartridge 20 cannot leak into the main unit 10, thereby keeping the main unit 10 clean and extending its service life.

[0040] In this embodiment, the host 10 is provided with several first connecting members 14 on the inner side of the cartridge installation cavity 11, and the upper end of the cartridge 20 is provided with a second connecting member 23 corresponding to the first connecting member 14. The first connecting member 14 and the second connecting member 23 cooperate to fix the cartridge 20 and the host 10, ensuring the connection between the cartridge 20 and the host 10 and preventing the cartridge 20 from slipping out of the cartridge installation cavity 11.

[0041] As an embodiment, the first connecting member 14 and the second connecting member 23 are magnets, and the magnetic connection is adopted to quickly complete the installation and removal of the cigarette cartridge 20, which is convenient for users. Of course, the first connecting member 14 and the second connecting member 23 can also adopt other connection methods, such as snap connection, etc., without limitation thereto.

[0042] In this embodiment, a pair of the first connecting member 14 and a pair of the second connecting member 23 are provided, so as to improve the adsorption force between the cigarette cartridge 20 and the host 10 .

[0043] Specifically, the main unit 10 includes an outer cover 15 and a mounting frame 16. The outer cover 15 is mounted on the mounting frame 16 to form the cartridge mounting cavity 11. The mounting frame 16 is also provided with a receiving cavity 17 separated from the cartridge mounting cavity 11. The receiving cavity 17 is a sealed cavity formed by the mounting frame 16 and the outer cover 15, with good sealing performance, ensuring that the parts in the receiving cavity 17 are not damaged. The fixing method between the outer cover 15 and the mounting frame 16 can adopt a detachable connection, such as a plug-in method, which is convenient and quick to install and remove.

[0044] The power supply device 13 also includes a battery 132 and a control circuit board 133 located in the accommodating cavity 17. The battery 132 is electrically connected to the control circuit board 133. The power supply electrode 131 can be electrically connected to the control circuit board 133 through a wire, or can be directly set on the control circuit board 133 and then set on the mounting bracket 16 for electrical connection to the cigarette cartridge 20.

[0045] The mounting frame 16 is also provided with a smoke outlet pipe 18, and the smoke passage 12 is formed by the airway of the smoke outlet pipe 18. A mouthpiece 101 is also provided at the top of the main unit 10, communicating with the upper end of the smoke passage 12. The mouthpiece 101 and the smoke outlet pipe 18 can be secured with a detachable connection, such as a threaded connection, for quick and easy installation. When not in use, the mouthpiece 101 can be replaced and cleaned to maintain hygiene and enhance the user experience.

[0046] In this embodiment, the accommodating cavity 17 includes a first cavity 171 and a second cavity 172 located on the side of the first cavity 171, and the second cavity 172 is connected to the first cavity 171. The cigarette cartridge installation cavity 11 is located directly below the second cavity 172, the battery 132 is located in the first cavity 171, the control circuit board 133 is located in the second cavity 172, and the smoke outlet pipe 18 is arranged through the second cavity 172.

[0047] The smoke outlet pipe 18 and the power supply electrode 131 of the present invention are respectively arranged directly above the cigarette cartridge installation cavity 11. When the cigarette cartridge 20 is inserted, the air outlet channel 21 can be directly aligned with the smoke outlet pipe 18 for insertion and connection. After the cigarette cartridge 20 is inserted into place, the connecting electrode 22 is squeezed and electrically connected with the power supply electrode 131 to complete the installation. This installation method can improve the speed of plug-in.

[0048] Furthermore, a fixing cavity 19 is provided on the mounting frame 16 , and a microphone 134 installed in the fixing cavity 19 is provided on the control circuit board 133 . The microphone 134 is connected to the smoke channel 12 through an air guide pipe 135 .

[0049] The microphone 134 is used to detect whether there is negative pressure in the smoke channel 12. When the user takes a puff, that is, when negative pressure exists in the smoke channel 12, the microphone 134 responds and triggers the control circuit board 133, causing the battery 132 to power the cigarette cartridge 20. When the user stops inhaling, that is, when negative pressure no longer exists in the smoke channel 12, the control circuit board 133 controls the cigarette cartridge 20 to stop working. The provision of the microphone 134 makes the control of the cigarette cartridge 20 more intelligent and easier to operate.

[0050] The present invention connects the microphone 134 with the smoke channel 12 by means of the air guide tube 135, thereby avoiding restrictions on the installation position of the microphone 134. The installation position of the microphone 134 can be freely changed according to actual conditions, which is convenient for installation.

[0051] Furthermore, a sealing ring 211 is sleeved on the upper end of the gas outlet channel 21 , and the upper end of the gas outlet channel 21 is inserted into the smoke channel 12 , thereby improving the sealing performance of the connection between the gas outlet channel 21 and the smoke channel 12 and preventing gas leakage.

[0052] In this embodiment, the outer cover 15 is provided with an air inlet hole 151 connected to the cartridge mounting cavity 11, and the mounting frame 16 is provided with a gas cavity 161. One end of the gas cavity 161 is connected to the air duct 135, and the other end is connected to the cartridge mounting cavity 11 and close to the air inlet hole 151. In this way, when the gas enters the cartridge mounting cavity 11 through the air inlet hole 151, the microphone 134 can immediately sense the air pressure change through the air duct 135, thereby making the fastest power supply response and achieving the effect of ready-to-use.

[0053] Furthermore, a disassembly notch 102 is provided on the host 10 at the open end of the cartridge installation cavity 11, and a protrusion 25 is provided on the cartridge 20 that is embedded in the disassembly notch 102. The user can access the cartridge 20 in the cartridge installation cavity 11 through the disassembly notch 102, and can remove the cartridge 20 from the cartridge installation cavity 11 through the protrusion 25, which is convenient and quick to operate.

[0054] In this embodiment, an indicator light is provided on the control circuit board 133, and an observation window 104 and a lamp hole 105 corresponding to the indicator light are provided at the outer cover 15 corresponding to the cigarette cartridge installation cavity 11. The observation window 104 is used to check the amount of cigarette oil in the cigarette cartridge 20 so that the user can add cigarette oil in time to ensure the continuous use of the cigarette cartridge 20; the indicator light is used to display the working status of the host 10, which is convenient for the user to identify and control.

[0055] In this embodiment, the host 10 is provided with a lanyard hole 103 , and the lanyard hole 103 is used to fix a lanyard, making it convenient for users to carry and use.

[0056] Please refer to Figures 6 to 8 The cigarette cartridge 20 includes an oil tank 26 and an atomizer core 27. The oil tank 26 is provided with an oil storage chamber 261 and an atomization channel 262. The atomization channel 262 is connected to the oil storage chamber 261, and the upper end of the atomization channel 262 is located at the top of the oil tank 26. The air outlet channel 21 is connected to the atomization channel 262. The atomizer core 27 is located in the atomization channel 262. The connecting electrode 22 is located at the top of the oil tank 26 and is electrically connected to the atomizer core 27.

[0057] The oil storage chamber 261 is used to store tobacco oil. When the atomizer core 27 is placed in the oil storage chamber 261 , the tobacco oil in the oil storage chamber 261 enters the atomizer core 27 for heating and atomization, thereby generating atomized gas that is discharged through the air outlet channel 21 for inhalation by the user.

[0058] The existing cigarette cartridges are all connected to the upper end of the main unit at the bottom, and their electrodes are set at the bottom of the cigarette cartridges. However, the present invention sets the connecting electrode 22 at the top of the cigarette cartridge 20 and connects it to the main unit 10 through the top of the cigarette cartridge 20. Therefore, compared with the existing cigarette cartridges, the cigarette cartridge 20 of the present invention is an inverted cigarette cartridge.

[0059] Since the connecting electrode 22 is arranged at the top of the oil tank 26, the tobacco oil leaking from the bottom of the oil tank 26 will not flow upward along the atomizer core 27 to the top of the oil tank 26. Therefore, the tobacco oil leaking from the cigarette cartridge 20 of the present invention will not adhere to the connecting electrode 22 at the top of the oil tank 26. The connecting electrode 22 of the cigarette cartridge 20 of the present invention will not be corroded by the leaked tobacco oil, thereby extending the service life of the cigarette cartridge 20.

[0060] Specifically, the atomizer core 27 includes a tubular bracket 271, a cotton core (not shown) installed in the tubular bracket 271, and a heating element 272 installed on the cotton core. The heating element 272 is connected to a pin 273, and the pin 273 extends upward in the tubular bracket 271 to the connecting electrode 22.

[0061] Furthermore, the oil bin 26 is provided with a liquid collecting chamber 263 and an air inlet channel 24. The liquid collecting chamber 263 is located below the atomizing channel 262 and communicates with the lower end of the atomizing channel 262. One end of the air inlet channel 24 communicates with the liquid collecting chamber 263 and the other end communicates with the outside. Specifically, the air inlet channel 24 is located on the inner sidewall of the oil bin 26 and is isolated from the oil collecting chamber 263. Liquid or condensed smoke leaking from the bottom of the atomizing core 27 flows into the liquid collecting chamber 263 for easy collection.

[0062] In this embodiment, the air inlet channel 24 is located near the air inlet hole 151 and communicates with the atomizer core 27 within the cartridge 20, facilitating the entry of external air for heating and atomization of the atomizer core 27. When air enters the air inlet channel 24 through the air inlet hole 151, the microphone 134 instantly senses the change in air pressure through the air guide tube 135, enabling the fastest power supply response, ensuring immediate use.

[0063] Preferably, a base 264 detachably connected to the oil tank 26 is further provided at the bottom of the oil tank 20, and the base 264 is provided with the liquid collecting chamber 263. In this way, the base 264 is used to collect the smoke oil leaked from the atomizer core 27 or the condensed smoke oil. At the same time, the detachable base 264 is easy to remove, and then the smoke oil in the base 264 is poured out, so that the smoke oil can be collected repeatedly.

[0064] Furthermore, a liquid-absorbing cotton 265 is provided in the liquid-collecting chamber 263. That is, the liquid-absorbing cotton 265 is installed in the liquid-collecting chamber 263 of the base 264. The liquid-absorbing cotton 265 is used to absorb the oil in the liquid-collecting chamber 263 to prevent the smoke oil from flowing freely. In addition, the liquid-absorbing cotton 265 can be fixed in the liquid-collecting chamber 263 by bonding, so as to increase the stability of the fixation of the liquid-absorbing cotton 265 and facilitate replacement. At the same time, the top of the liquid-absorbing cotton 265 is arranged at a preset distance from the lower end of the atomization channel 262 to facilitate the entry of external air into the atomization channel 262 from the air inlet channel 24.

[0065] The above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Those skilled in the art will appreciate that other variations or modifications based on the above description are possible. It is not possible to enumerate all embodiments here. Any obvious variations or modifications arising from the technical solutions of the present invention remain within the scope of protection of the present invention.

Claims

1. An anti-leakage electronic atomization device, characterized in that: The main unit includes a cartridge installation cavity, a smoke channel, and a power supply device. The opening end of the cartridge installation cavity is located at the bottom of the main unit. The lower end of the smoke channel is connected to the cartridge installation cavity. The upper end of the smoke channel extends to the top of the main unit. The power supply device includes a power supply electrode inserted into the cartridge installation cavity. and a cigarette cartridge, wherein the cigarette cartridge is provided with an air outlet channel and a connecting electrode, the cigarette cartridge is detachably mounted in the cigarette cartridge mounting cavity, the air outlet channel is communicated with the smoke channel, and the connecting electrode is electrically connected to the power supply electrode; The main unit includes an outer cover and a mounting frame, wherein the outer cover is sleeved on the mounting frame to form the cigarette cartridge mounting cavity, and the mounting frame is further provided with a receiving cavity separated from the cigarette cartridge mounting cavity; The power supply device further includes a battery and a control circuit board located in the accommodating cavity, the battery being electrically connected to the control circuit board, and the power supply electrode being disposed on the mounting frame; a smoke outlet pipe is further disposed on the mounting frame, and the smoke passage is formed by the airway of the smoke outlet pipe; The mounting frame is provided with a fixed cavity, the control circuit board is provided with a microphone installed in the fixed cavity, and the microphone is connected to the smoke channel through an air guide pipe; The cigarette cartridge also includes an oil tank and an atomization core. The oil tank is provided with an oil storage chamber and an atomization channel. The atomization channel is connected to the oil storage chamber, and the upper end of the atomization channel is located at the top of the oil tank. The air outlet channel is connected to the atomization channel. The atomization core is located in the atomization channel. The connecting electrode is located at the top of the oil tank and is electrically connected to the atomization core.

2. The oil-leakage-proof electronic atomization device according to claim 1, characterized in that: The host is provided with a plurality of first connecting members on the inner side of the cigarette cartridge installation cavity, and a second connecting member is provided on the cigarette cartridge corresponding to the first connecting member. The first connecting member cooperates with the second connecting member to fix the cigarette cartridge and the host.

3. The oil-leakage-proof electronic atomization device according to claim 2, characterized in that: The first connecting member and the second connecting member are magnets respectively.

4. The oil-leakage-proof electronic atomizer device according to claim 1, characterized in that: The accommodating cavity includes a first cavity and a second cavity located on the side of the first cavity, and the second cavity is connected to the first cavity. The cigarette cartridge installation cavity is located directly below the second cavity. The battery is located in the first cavity, the control circuit board is located in the second cavity, and the smoke outlet pipe is arranged through the second cavity.

5. The oil-leakage-proof electronic atomization device according to claim 1, characterized in that: It also includes a cigarette holder arranged on the top of the main unit, and the cigarette holder is communicated with the upper end of the smoke channel.

6. The oil-leakage-proof electronic atomization device according to claim 1, characterized in that: The upper end of the gas outlet channel is sleeved with a sealing ring, and the upper end of the gas outlet channel is inserted into the smoke channel.

7. The oil-leakage-proof electronic atomizer device according to claim 1, characterized in that: The outer cover is provided with an air inlet hole connected to the cigarette cartridge installation cavity, and the mounting frame is provided with a gas cavity, one end of the gas cavity is connected to the air guide tube, and the other end is connected to the cigarette cartridge installation cavity and is arranged close to the air inlet hole.

8. The oil-leakage-proof electronic atomization device according to claim 1, characterized in that: The host is provided with a disassembly notch at the opening end of the cigarette cartridge installation cavity, and the cigarette cartridge is provided with a protrusion embedded in the disassembly notch.

9. The oil-leakage-proof electronic atomizer device according to claim 8, characterized in that: The oil tank is also provided with a liquid collecting chamber and an air intake channel. The liquid collecting chamber is located below the atomizing channel and is connected to the lower port of the atomizing channel. One end of the air intake channel is connected to the liquid collecting chamber, and the other end is connected to the outside.

10. The oil-leakage-proof electronic atomization device according to claim 9, characterized in that: The bottom of the oil bin is also provided with a base detachably connected to the oil bin, and the base is provided with the liquid collecting cavity.

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