Atomizer with double liquid isolation functions

Abstract

The utility model discloses an atomizer with double liquid separation, which comprises a tar storage main body and an atomizing core, a tar storage cavity for storing tobacco tar, an atomizing cavity corresponding to the tar storage cavity and a smoke exhaust part corresponding to the atomizing cavity are arranged in the tar storage main body, the atomizing core is arranged in the atomizing cavity, an atomizing channel communicated with the smoke exhaust part is formed in the atomizing core, and the atomizing core is arranged in the atomizing cavity. A heating core, a liquid blocking piece located above the heating core and below the smoke discharging part and a liquid separating structure located below the heating core are arranged in the atomization channel, and the liquid separating structure is provided with a liquid separating body abutting against the heating core and a liquid accumulating part corresponding to the heating core. According to the atomizer, the liquid blocking piece and the liquid separating structure are designed, condensate formed by liquidation when smoke is discharged through the smoke discharging part can be blocked by the liquid blocking piece, the condensate is prevented from flowing back to the atomization channel and being sucked out by the heating core, and therefore the taste of the smoke is desalted; therefore, oil leakage caused by oil dripping of the heating core is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizers, in particular to an atomizer with double liquid partitions. Background Art

[0002] At present, in the existing atomizer, when the smoke generated by the heating core heating the smoke oil in the oil storage chamber is discharged from the smoke exhaust channel with the air flow, condensation will be produced when it encounters cold air. The condensation will adhere to the inner wall of the smoke exhaust channel and then flow back into the atomization core to be absorbed by the heating core, thereby diluting the smoke oil absorbed in the heating core, causing the smoke generated by the heating core heating the smoke oil to become lighter in taste. After the smoke oil in the oil storage chamber is saturated by the heating core, the smoke oil will gather at the bottom of the heating core under the action of gravity and form oil droplets. These oil droplets will continuously drip into the inside of the atomizer and then seep out of the atomizer to cause oil leakage. Utility Model Content

[0003] The purpose of the utility model is to provide an atomizer with a double liquid barrier. By designing a liquid barrier and a liquid barrier structure, the utility model solves the problems in the prior art of atomizers, in which the condensate generated by the liquefaction of the smoke flows back to dilute the smoke oil absorbed in the heating core, thereby diluting the taste of the smoke, and the oil droplets generated at the bottom of the heating core under the action of gravity seep out of the atomizer and cause oil leakage.

[0004] The technical solution adopted by the present invention to solve the technical problem is: a double-liquid-partition atomizer, including an oil storage body and an atomizer core, the oil storage body is provided with an oil storage chamber for storing tobacco oil, an atomizer chamber corresponding to the oil storage chamber, and a smoke exhaust portion corresponding to the atomizer chamber, the atomizer core is arranged in the atomizer chamber, an atomizer channel connected to the smoke exhaust portion is formed in the atomizer core, a heating core and a liquid-blocking member located above the heating core and below the smoke exhaust portion, as well as a liquid-blocking structure located below the heating core, the liquid-blocking structure having a barrier liquid abutting the heating core and a liquid accumulation portion corresponding to the heating core.

[0005] As an embodiment, the oil storage body further comprises an oil guide channel for guiding the oil in the oil storage chamber into the atomization chamber, and an air guide channel for guiding air into the atomization channel. The atomization core is provided with an oil inlet hole corresponding to the heating core.

[0006] As an embodiment, the liquid accumulation portion is formed by gap spaces and / or grooves; and the smoke exhaust portion is formed by channels and / or through holes.

[0007] As an embodiment, the liquid-blocking member is made of one of cotton material, glass fiber material, bamboo charcoal fiber material, and porous ceramic material.

[0008] As an embodiment, the oil storage body includes an oil separator, an atomizing cover is provided in the oil separator, the atomizing chamber is formed in the atomizing cover, the atomizing core is provided in the atomizing cover, the atomizing chamber corresponds to and communicates with the oil inlet hole, the space between the outer wall of the atomizing cover and the inner wall of the oil separator serves as the air guide channel, a connecting wall is provided between the outer wall of the atomizing cover and the inner wall of the oil separator, the oil guide channel runs through the outer wall of the oil separator and the connecting wall, as well as the outer wall of the atomizing cover, and one end of the oil guide channel corresponds to and communicates with the oil storage chamber, and the end of the oil guide channel away from the oil storage chamber corresponds to and communicates with the atomizing chamber.

[0009] As an embodiment, the oil storage body also includes an oil storage pipe, the oil separator hood is arranged in the oil storage pipe, and the space between the outer wall of the oil separator hood and the inner wall of the oil storage pipe serves as the oil storage chamber, the lower end of the oil separator hood is in contact with the inner wall of the oil storage pipe, and the bottom end of the oil separator hood is provided with a receiving tube extending out of the oil storage pipe, a receiving air channel is formed in the receiving tube, the air guide channel corresponds to and communicates with the receiving air channel, a base for sealing the receiving air channel is provided on the receiving tube, a first smoke exhaust pipe is provided on the atomizing hood, the upper end of the first smoke exhaust pipe is exposed at the top of the atomizing hood, the lower end of the first smoke exhaust pipe extends into the atomizing chamber, a first smoke exhaust channel is formed in the first smoke exhaust pipe, and a sealing cover for sealing the oil storage chamber is provided in the top opening of the oil storage pipe.

[0010] As an embodiment, the atomization core includes an atomization tube and a conductive tube, the atomization channel is formed in the atomization tube, the heating core and the liquid-blocking component are arranged in the atomization tube, the upper end of the atomization tube is sleeved on the lower end of the first smoke exhaust pipe, so that the lower end of the first smoke exhaust channel is connected to the atomization channel, the liquid-blocking component is located between the bottom end of the first smoke exhaust pipe and the top end of the heating core, the oil inlet hole is provided on the outer wall of the atomization tube, the upper end of the conductive tube is inserted into the opening at the bottom end of the atomization tube, the lower end of the conductive tube extends into the receiving air channel, and the bottom end of the conductive tube abuts against the inner wall of the base, the outer wall of the conductive tube is provided with an air guide port communicating with the receiving air channel and the atomization channel, the conductive tube is provided with the liquid spacer ring, the upper end of the liquid spacer ring is necked to form a liquid spacer abutting against the bottom end of the heating core, and the gap space between the outer wall of the liquid spacer and the inner wall of the conductive tube serves as the liquid accumulation portion.

[0011] As an embodiment, a first connecting pipe and a second connecting pipe are provided in the bottom end of the sealing cover, the second connecting pipe is located in the first connecting pipe, the upper end of the oil separator is sleeved on the outer wall of the first connecting pipe, the upper end of the first smoke exhaust pipe is sleeved on the outer wall of the second connecting pipe, an air guide space connected to the air guide channel is formed between the inner wall of the first connecting pipe and the outer wall of the second connecting pipe, a second smoke exhaust channel connected to the upper end of the first smoke exhaust channel is formed in the second connecting pipe, and the first smoke exhaust channel and the second smoke exhaust channel constitute the smoke exhaust part.

[0012] As an embodiment, an external threaded joint is provided at the bottom end of the base, an insulating tube is provided inside the external threaded joint, the conductive joint is inserted into the insulating tube, an insulator is provided at the bottom end of the conductive tube, a conductor is inserted into the insulator, the heating core is electrically connected to the conductive tube and the conductor, and the conductor is in contact with the conductive joint.

[0013] As an embodiment, the oil storage body also includes a suction nozzle and a top cover, the top cover is arranged at the top end of the sealing cover, a smoke outlet channel connected to the second smoke exhaust channel is opened on the top cover, the lower end of the suction nozzle is inserted into the smoke outlet channel, a smoking channel connected to the smoke outlet channel is provided in the suction nozzle, and an air inlet channel connected to the air guide space is opened on the outer wall of the sealing cover.

[0014] The double liquid barrier atomizer of the present invention has the following beneficial effects: the double liquid barrier atomizer of the present invention, by designing the liquid barrier component and the liquid barrier structure, the condensate formed by the liquefaction when the smoke is discharged through the smoke exhaust part can be blocked by the liquid barrier component, preventing the condensate from flowing back into the atomization channel and being sucked out by the heating core, thereby diluting the taste of the smoke; the oil droplets generated at the bottom end of the heating core under the action of gravity can be isolated by the barrier liquid and introduced into the liquid accumulation part for storage, preventing the heating core from dripping oil and causing oil leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following is a detailed description of the present invention in conjunction with the accompanying drawings to make the above advantages of the present invention more clear.

[0016] Figure 1 It is an exploded view of the atomizer of the utility model;

[0017] Figure 2 It is a three-dimensional schematic diagram of the atomizer of the utility model;

[0018] Figure 3 This is a front cross-sectional schematic diagram of the atomizer of the utility model;

[0019] Figure 4 It is a side cross-sectional schematic diagram of the atomizer of the utility model;

[0020] Figure 5 This is a schematic diagram of the assembly of the atomizer core of the utility model;

[0021] Figure 6 This is a schematic diagram of the bottom structure of the oil separator of the atomizer of the utility model;

[0022] Figure 7 This is a schematic diagram of the top structure of the oil separator of the atomizer of the utility model;

[0023] Figure 8 This is a diagram of the airflow direction of the atomizer of the utility model when it is working. DETAILED DESCRIPTION

[0024] The following describes the implementation of the present invention in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. It should be noted that as long as no conflict arises, the various embodiments of the present invention and the various features in each embodiment can be combined with each other, and the resulting technical solutions are all within the scope of protection of the present invention.

[0025] It should be noted that the specification of this application records a large number of technical features, which are distributed in various technical solutions. If all possible combinations of technical features of this application (i.e., technical solutions) are to be listed, the specification will be too lengthy. In order to avoid this problem, the various technical features disclosed in the above-mentioned utility model content of this application, the various technical features disclosed in the various embodiments and examples below, and the various technical features disclosed in the accompanying drawings can be freely combined with each other to form various new technical solutions (these technical solutions are all deemed to have been recorded in this specification), unless such a combination of technical features is technically infeasible. For example, in one example, feature A+B+C is disclosed, and in another example, feature A+B+D+E is disclosed. Features C and D are equivalent technical means that play the same role. Technically, only one of them can be used, and it is impossible to use them at the same time. Feature E can be technically combined with feature C. Then the solution of A+B+C+D should not be considered as having been recorded because it is technically infeasible, while the solution of A+B+C+E should be considered as having been recorded.

[0026] like Figure 1-7As shown, the utility model provides a double-liquid-barrier atomizer, including an oil storage body 100 and an atomizer core 200. The oil storage body 100 is provided with an oil storage chamber 401 for storing tobacco oil, an atomization chamber 501 corresponding to the oil storage chamber 401, and a smoke exhaust portion 110 corresponding to the atomization chamber 501. The atomizer core 200 is arranged in the atomization chamber 501. An atomization channel 1101 connected to the smoke exhaust portion 110 is formed in the atomizer core 200. A heating core 11 and a liquid-blocking member 9 located above the heating core 11 and below the smoke exhaust portion 110 are provided in the atomization channel 1101. There is also a liquid-barrier structure 210 located below the heating core 11. The liquid-barrier structure 210 has a barrier liquid 1201 abutting against the heating core 11 and a liquid accumulation portion corresponding to the heating core 11. It should be noted that, by designing the liquid-blocking component 9 and the liquid-isolating structure 210, the condensate formed by the liquefaction when the smoke is discharged through the smoke exhaust portion 110 can be blocked by the liquid-blocking component 9, preventing the condensate from flowing back into the atomization channel 1101 and being sucked out by the heating core 11, thereby diluting the taste of the smoke. The oil droplets generated at the bottom of the heating core 11 under the action of gravity can be isolated by the liquid-isolating structure 1201 and introduced into the liquid accumulation portion for storage, preventing the heating core 11 from dripping oil and causing oil leakage.

[0027] In some embodiments, the oil storage body 100 further comprises an oil guide channel 502 for directing the oil in the oil storage chamber 401 into the atomizing chamber 501, and an air guide channel 504 for directing air into the atomizing channel 1101. The atomizing core 200 is provided with an oil inlet hole 1002 corresponding to the heating core 11. It should be noted that after the oil in the oil storage chamber 401 is directed into the atomizing chamber 501 through the oil guide channel 502, it can enter the heating core 11 through the oil inlet hole 1002 and be heated to generate smoke. The airflow can then be directed into the atomizing channel 1101 through the air guide channel 504, driving the smoke out of the smoke exhaust portion 110.

[0028] In some embodiments, the liquid accumulation portion is formed by a gap space 1202 and / or a groove; the smoke exhaust portion 110 is formed by a channel and / or a through hole. In this embodiment, the liquid accumulation portion preferably uses the gap space 1202 and does not require a separate design. It is naturally formed inside the atomizer core 200 after the atomizer core 200 is assembled.

[0029] In some embodiments, the liquid-blocking member 9 is made of one of cotton, glass fiber, bamboo charcoal fiber, and porous ceramic. In this embodiment, the liquid-blocking member 9 is preferably made of porous ceramic, which can quickly absorb and lock condensate inside, is strong and durable, and will not collapse after absorbing condensate.

[0030] In some embodiments, the oil storage body 100 includes an oil separator 5, an atomizing cover 503 is provided in the oil separator 5, an atomizing chamber 501 is formed in the atomizing cover 503, the atomizing core 200 is provided in the atomizing cover 503, the atomizing chamber 501 corresponds to and communicates with the oil inlet hole 1002, the space between the outer wall of the atomizing cover 503 and the inner wall of the oil separator 5 serves as an air guide channel 504, a connecting wall 505 is provided between the outer wall of the atomizing cover 503 and the inner wall of the oil separator 5, the oil guide channel 502 passes through the outer wall of the oil separator 5 and the connecting wall 505, as well as the outer wall of the atomizing cover 503, and one end of the oil guide channel 502 corresponds to and communicates with the oil storage chamber 401, and the end of the oil guide channel 502 away from the oil storage chamber 401 corresponds to and communicates with the atomizing chamber 501. Among them, the oil separator 5 is used to isolate the smoke oil in the oil storage chamber 401. The smoke oil enters the atomization chamber 501 through the oil guide channel 502 and is atomized by the atomization core 200. The connecting wall 505 is used to connect the oil separator 5 and the atomization cover 503 together, and at the same time is used to isolate the air guide channel 504 from the oil storage chamber 401 to prevent the smoke oil in the oil storage chamber 401 from flowing into the air guide channel 504 when entering the atomization chamber 501 from the oil guide channel 502, causing oil leakage. Among them, the atomization cover 503, the connecting wall 505, and the oil guide channel 502 are all integrally formed with the oil separator 5.

[0031] In some embodiments, the oil storage body 100 also includes an oil storage pipe 4, an oil separator 5 is arranged in the oil storage pipe 4, and the space between the outer wall of the oil separator 5 and the inner wall of the oil storage pipe 4 serves as an oil storage chamber 401. The lower end of the oil separator 5 is in contact with the inner wall of the oil storage pipe 4, and the bottom end of the oil separator 5 is provided with a receiving tube 506 extending out of the oil storage pipe 4, and a receiving air passage 507 is formed in the receiving tube 506. The air guide channel 504 corresponds to and communicates with the receiving air passage 507, and a base 6 for sealing the receiving air passage 507 is provided on the receiving tube 506. A first smoke exhaust pipe 508 is provided on the atomizing hood 503, and the upper end of the first smoke exhaust pipe 508 is exposed at the top of the atomizing hood 503, and the lower end of the first smoke exhaust pipe 508 extends into the atomizing chamber 501, forming a first smoke exhaust passage 509 in the first smoke exhaust pipe 508. A sealing cover 3 for sealing the oil storage chamber 401 is provided in the top opening of the oil storage pipe 4. Among them, the lower end of the oil separator 5 is in contact with the inner wall of the oil storage pipe 4 to seal the bottom end of the oil storage chamber 401, the receiving tube 506 is used to receive the base 6, and the receiving air channel 507 is used to ventilate the air flow. After the air flow enters the air guide channel 504, it enters the atomization channel 1101 through the receiving air channel 507, and then drives the smoke into the first smoke exhaust channel 509. The sealing cover 3 is used to seal the top of the oil storage chamber 401.

[0032] In some embodiments, the atomizer core 200 includes an atomizer tube 10 and a conductive tube 13. An atomizer channel 1101 is formed in the atomizer tube 10. The heating core 11 and the liquid blocking member 9 are arranged in the atomizer tube 10. The upper end of the atomizer tube 10 is sleeved on the lower end of the first smoke exhaust pipe 508, so that the lower end of the first smoke exhaust channel 509 is connected to the atomizer channel 1101. The liquid blocking member 9 is located between the bottom end of the first smoke exhaust pipe 508 and the top end of the heating core 11. The oil inlet hole 1002 is opened on the outer wall of the atomizer tube 10. The upper end of the conductive tube 13 is inserted into the outer wall of the atomizer tube 10. The conductive tube 13 is inserted into the opening at the bottom end of the atomizing tube 10, and the lower end of the conductive tube 13 extends into the receiving air channel 507, and the bottom end of the conductive tube 13 abuts the inner wall of the base 6. The outer wall of the conductive tube 13 is provided with an air guide port 1301 communicating with the receiving air channel 507 and the atomizing channel 1101. A liquid spacer ring 12 is provided in the conductive tube 13, and the upper end of the liquid spacer ring 12 is necked to form a spacer liquid 1201 abutting against the bottom end of the heating core 11. The gap space 1202 between the outer wall of the spacer liquid 1201 and the inner wall of the conductive tube 13 serves as a liquid accumulation portion. Among them, the atomization tube 10 is used to isolate the smoke oil entering the atomization chamber 501, preventing the smoke oil from entering the atomization channel 1101. The smoke oil in the atomization chamber 501 directly enters the heating core 11 through the oil inlet hole 1002. The conductive tube 13 is used as a negative electrode to connect the heating core 11. The conductive tube 13 is made of conductive metal copper. The air guide port 1301 is used to guide the airflow entering the receiving air channel 507 from the air guide channel 504 into the atomization channel 1101. When the condensate generated by the liquefaction of the smoke through the first smoke exhaust channel 509 flows back, it can be absorbed by the liquid blocking component 9. After the heating core 11 is saturated with oil, the oil droplets generated at the bottom can be isolated by the isolation liquid 1201, and then flow into the gap space 1202 and be sucked back by the heating core 11.

[0033] In some embodiments, a first connecting tube 301 and a second connecting tube 302 are provided at the bottom end of the cover 3. The second connecting tube 302 is located inside the first connecting tube 301. The upper end of the oil shield 5 is sleeved on the outer wall of the first connecting tube 301. The upper end of the first smoke exhaust pipe 508 is sleeved on the outer wall of the second connecting tube 302. An air guide space 303 connected to the air guide channel 504 is formed between the inner wall of the first connecting tube 301 and the outer wall of the second connecting tube 302. A second smoke exhaust channel 304 connected to the upper end of the first smoke exhaust channel 509 is formed in the second connecting tube 302. The first smoke exhaust channel 509 and the second smoke exhaust channel 304 constitute the smoke exhaust portion 110. The first connecting tube 301 is used to connect to the oil shield 5, the second connecting tube 302 is used to connect to the smoke exhaust pipe, the air guide space 303 is used to guide air into the air guide channel 504, and the first smoke exhaust channel 509 and the second smoke exhaust channel 304 are used to discharge smoke from the atomization channel 1101.

[0034] In some embodiments, an external threaded joint 601 is provided at the bottom end of the base 6, an insulating tube 7 is provided in the external threaded joint 601, a conductive joint 8 is inserted into the insulating tube 7, an insulator 14 is provided at the bottom end of the conductive tube 13, a conductor 15 is inserted into the insulator 14, the heating core 11 is electrically connected to the conductive tube 13 and the conductor 15, and the conductor 15 abuts against the conductive joint 8. Among them, the insulating tube 7 is used to isolate the external threaded joint 601 and the conductive joint 8 to prevent the two from contacting and causing a short circuit, and the insulator 14 is used to isolate the conductor 15 and the conductive tube 13 to prevent the two from contacting and causing a short circuit. The atomizer is inserted into the power supply device, and the output end of the power supply device is electrically connected to the external threaded joint 601 and the conductive joint 8, the conductive tube 13 abuts against the inner wall of the base 6, and the conductor 15 abuts against the conductive joint 8 to energize the heating core 11 of the atomizer core 200 to cause it to heat up.

[0035] In some embodiments, the oil storage body 100 further includes a mouthpiece 1 and a top cover 2. The top cover 2 is disposed at the top of the cover 3. The top cover 2 is provided with a smoke outlet channel 201 communicating with the second smoke outlet channel 304. The lower end of the mouthpiece 1 is inserted into the smoke outlet channel 201. The mouthpiece 1 is provided with a smoking channel 101 communicating with the smoke outlet channel 201. The outer wall of the cover 3 is provided with an air inlet channel 305 communicating with the air guide space 303. The top cover 2 is used to connect the mouthpiece 1, which is used to be held in the mouth for smoking. When smoking, external air can enter the air guide space 303 from the air inlet channel 305, then pass through the air guide space 303 into the air guide channel 504 until it reaches the receiving air channel 507, and then enter the atomization channel 1101 through the air guide port 1301, driving the smoke generated by the heating core 11 heating the oil to enter the first smoke outlet channel 509, the second smoke outlet channel 304, and the smoke outlet channel 201 in sequence, and finally enter the user's mouth through the smoking channel 101 to be inhaled.

[0036] The following is a detailed description through preferred embodiments.

[0037] like Figure 1-7As shown, the atomizer of the present invention includes: an oil storage body 100 and an atomizing core 200, and the atomizing core 200 includes: a liquid blocking member 9, an atomizing tube 10, a heating core 11, a liquid spacer ring 12, a conductive tube 13, an insulator 14, and a conductor 15, wherein an atomizing channel 1101 is formed in the atomizing tube 10 for ventilating air and accommodating the liquid blocking member 9 and the heating core 11, the liquid blocking member 9 and the heating core 11 are sequentially installed in the atomizing channel 1101, and the liquid blocking member 9 is located at the upper end of the heating core 11, the liquid spacer is used to absorb the condensate refluxed into the atomizing channel 1101, the heating core 11 is used to generate heat to heat the smoke oil in the oil storage body 100, and the outer wall of the atomizing tube 10 is provided with an oil inlet hole 1002 corresponding to the heating core 11 for allowing the smoke oil to enter the heating core 11, and the upper end of the conductive tube 13 is inserted into the opening at the bottom end of the atomizing tube 10 for connection for conductive connection The heating core 11 and the outer wall of the conductive tube 13 are provided with an air guide port 1301 communicating with the atomization channel 1101 for guiding air into the atomization channel 1101. The liquid-isolating ring 12 is installed in the conductive tube 13. The upper end of the liquid-isolating ring 12 is necked to form a liquid isolating liquid 1201 abutting against the bottom end of the heating core 11 for isolating the oil droplets generated at the bottom end of the heating core 11. There is a gap space 1202 corresponding to the bottom end of the heating core 11 between the outer wall of the liquid isolating liquid 1201 and the inner wall of the conductive tube 13 for collecting the oil droplets generated at the bottom end of the heating core 11. The insulator 14 is installed in the opening at the bottom end of the conductive tube 13 for isolating the conductive tube 13 from the conductor 15. The conductor 15 is inserted into the insulator 14 and fixed and is also used for conductive connection to the heating core 11. The heating core 11 is electrically connected to the conductive tube 13 and the conductor 15. The various components are combined together to cooperate with each other to form the atomizing core 200.

[0038] The oil storage body 100 includes: a suction nozzle 1, a top cover 2, a sealing cover 3, an oil storage pipe 4, an oil separator 5, a base 6, an insulating tube 7, and a conductive connector 8, wherein the oil separator 5 is installed in the oil storage pipe 4 to isolate the smoke oil, and the space between the outer wall of the oil separator 5 and the inner wall of the oil storage pipe 4 forms an oil storage cavity 401 for storing the smoke oil, and the lower end of the oil separator 5 abuts against the inner wall of the oil storage pipe 4 to seal the bottom end of the oil storage cavity 401, and the bottom end of the oil separator 5 is provided with a receiving tube 506 extending out of the oil storage pipe 4 to receive the base 6, and a receiving airway 507 is formed in the receiving tube 506 for ventilating air, and the base 6 is sleeved on the receiving tube 506 to seal the receiving airway 507 to prevent air leakage, and the bottom end of the base 6 is provided with an external threaded connector 601 to connect the oil storage body 100 to the power supply device. When the atomizer core 200 is conductively connected, the insulating tube 7 is installed in the external threaded joint 601 to isolate the external threaded joint 601 and the conductive joint 8. The conductive joint 8 is inserted into the insulating tube 7 and fixed, and is also used to conductively connect the atomizer core 200. An atomizer 503 is provided in the oil separator 5. An atomizer chamber 501 is formed in the atomizer 503 to accommodate the atomizer core 200. The space between the outer wall of the atomizer 503 and the inner wall of the oil separator 5 forms an air guide channel 504 for guiding air. The air guide channel 504 is communicated with the receiving air channel 507. A connecting wall 505 is provided between the outer wall of the atomizer 503 and the inner wall of the oil separator 5 to connect the atomizer 503 to the oil separator 5. The outer wall of the oil separator 5 is provided with a through-hole extending through the outer wall of the oil separator 5 and the connecting wall 505, as well as the outer wall of the atomizer 503. The oil guide channel 502 is formed on the wall of the atomizer 200, and one end of the oil guide channel 502 corresponds to and communicates with the oil storage chamber 401. The end of the oil guide channel 502 away from the oil storage chamber 401 corresponds to and communicates with the atomizer chamber 501 for guiding the oil in the oil storage chamber 401 into the atomizer chamber 501 for atomization of the atomizer core 200. A first smoke exhaust pipe 508 is provided on the atomizer cover 503. The upper end of the first smoke exhaust pipe 508 is exposed at the top of the atomizer cover 503 for connecting to the cover 3. The lower end of the first smoke exhaust pipe 508 extends into the atomizer chamber 501 for connecting to the atomizer core 200. A first smoke exhaust channel 509 is formed in the first smoke exhaust pipe 508 for exhausting smoke. The lower end of the cover 3 is inserted into the top opening of the oil storage pipe 4 for blocking the top of the oil storage chamber 401. The bottom end of the cover 3 is provided with a first connecting pipe 301 and a second connecting pipe 302. The pipes 302 are used to connect the oil separator 5 and the smoke exhaust pipe respectively. The second connecting pipe 302 is located in the first connecting pipe 301. The upper end of the oil separator 5 is sleeved on the outer wall of the first connecting pipe 301 for connection. The upper end of the first smoke exhaust pipe 508 is sleeved on the outer wall of the second connecting pipe 302 for connection. An air guide space 303 connected to the air guide channel 504 is formed between the inner wall of the first connecting pipe 301 and the outer wall of the second connecting pipe 302 for guiding air into the air guide channel 504. A second smoke exhaust channel 304 connected to the upper end of the first smoke exhaust channel 509 is formed in the second connecting pipe 302 and is also used to exhaust smoke. The top cover 2 is installed on the top of the sealing cover 3 and is fixed for connecting the suction nozzle 1. A smoke outlet channel 201 connected to the second smoke exhaust channel 304 is opened on the top cover 2 for exhausting smoke.The lower end of the mouthpiece 1 is inserted into the smoke outlet channel 201 and connected for holding in the mouth for smoking. The mouthpiece 1 is provided with a smoking channel 101 connected to the smoke outlet channel 201 for drawing smoke into the mouth. The outer wall of the cover 3 is provided with an air intake channel 305 connected to the air guide space 303 for intake of air into the air guide space 303. These components are combined and cooperated to form the oil storage body 100.

[0039] Among them, the atomizer core 200 is installed in the atomizer chamber 501 of the atomizer cover 503 of the oil storage body 100, the atomizer chamber 501 corresponds to and communicates with the oil inlet hole 1002, the upper end of the atomizer tube 10 is sleeved on the lower end of the first smoke exhaust pipe 508 and connected, so that the lower end of the first smoke exhaust channel 509 is connected to the atomizer channel 1101, the upper end of the liquid-blocking component 9 corresponds to the lower end of the first smoke exhaust channel 509, and the lower end of the conductive tube 13 extends into the receiving air channel 507, so that the air guide port 1301 is communicated with the receiving air channel 507, and the bottom end of the conductive tube 13 is in contact with the inner wall of the base 6, and the conductor 15 is in contact with the conductive connector 8 to form an electrical connection.

[0040] Among them, the tobacco liquid in the oil storage chamber 401 can enter the atomization chamber 501 through the oil guide channel 502, and then enter the heating core 11 through the oil inlet hole 1002. The atomizer is inserted into the power supply device, and the output end of the power supply device is electrically connected to the external threaded connector 601 and the conductive connector 8, the conductive tube 13 is abutted against the inner wall of the base 6, and the conductor 15 is abutted against the conductive connector 8 to energize the heating core 11 of the atomization core 200 to make it heat up, and then the tobacco liquid is heated to generate smoke.

[0041] like Figure 8 As shown, the specific implementation of the airflow direction when the atomizer of this embodiment is used is described. When the mouthpiece 1 is held in the mouth to smoke, the external airflow can enter the air guide space 303 from the air inlet channel 305, and then enter the air guide channel 504 through the air guide space 303 until it reaches the receiving air channel 507, and then enter the atomization channel 1101 through the air guide port 1301, and then drive the heating core 11 to heat the smoke oil to generate smoke that enters the first smoke exhaust channel 509 and the second smoke exhaust channel 304, as well as the smoke outlet channel 201 in sequence, and finally enters the user's mouth through the smoking channel 101 to be inhaled.

[0042] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A double-liquid-septum atomizer, characterized in that: The invention comprises an oil storage body and an atomizer core, wherein the oil storage body is provided with an oil storage chamber for storing tobacco oil, an atomizer chamber corresponding to the oil storage chamber, and a smoke exhaust portion corresponding to the atomizer chamber, the atomizer core is arranged in the atomizer chamber, an atomizer channel connected to the smoke exhaust portion is formed in the atomizer core, a heating core and a liquid-blocking member located above the heating core and below the smoke exhaust portion are provided in the atomizer channel, and a liquid-blocking structure is located below the heating core, the liquid-blocking structure having a barrier liquid abutting the heating core and a liquid accumulation portion corresponding to the heating core.

2. The atomizer according to claim 1, characterized in that The oil storage body also has an oil guide channel for guiding the tobacco oil in the oil storage chamber into the atomization chamber, and an air guide channel for guiding air into the atomization channel. The atomization core is provided with an oil inlet hole corresponding to the heating core.

3. The atomizer according to claim 1, characterized in that The liquid accumulation portion is formed by gap spaces and / or grooves; and the smoke exhaust portion is formed by channels and / or through holes.

4. The atomizer according to claim 1, characterized in that The liquid-blocking component is made of one of cotton, glass fiber, bamboo charcoal fiber, and porous ceramic materials.

5. The atomizer according to claim 2, characterized in that The oil storage body includes an oil separator, an atomizing cover is provided in the oil separator, the atomizing chamber is formed in the atomizing cover, the atomizing core is provided in the atomizing cover, the atomizing chamber corresponds to and communicates with the oil inlet hole, the space between the outer wall of the atomizing cover and the inner wall of the oil separator serves as the air guide channel, a connecting wall is provided between the outer wall of the atomizing cover and the inner wall of the oil separator, the oil guide channel runs through the outer wall of the oil separator, the connecting wall, and the outer wall of the atomizing cover, and one end of the oil guide channel corresponds to and communicates with the oil storage chamber, and the end of the oil guide channel away from the oil storage chamber corresponds to and communicates with the atomizing chamber.

6. The atomizer according to claim 5, characterized in that The oil storage body also includes an oil storage pipe, the oil separator hood is arranged in the oil storage pipe, and the space between the outer wall of the oil separator hood and the inner wall of the oil storage pipe serves as the oil storage chamber, the lower end of the oil separator hood is in contact with the inner wall of the oil storage pipe, and the bottom end of the oil separator hood is provided with a receiving tube extending out of the oil storage pipe, a receiving air passage is formed in the receiving tube, the air guide channel corresponds to and communicates with the receiving air passage, a base for sealing the receiving air passage is provided on the receiving tube, a first smoke exhaust pipe is provided on the atomizing hood, the upper end of the first smoke exhaust pipe is exposed at the top of the atomizing hood, the lower end of the first smoke exhaust pipe extends into the atomizing chamber, a first smoke exhaust passage is formed in the first smoke exhaust pipe, and a sealing cover for sealing the oil storage chamber is provided in the opening at the top end of the oil storage pipe.

7. The atomizer according to claim 6, characterized in that The atomizer core includes an atomizer tube and a conductive tube, the atomizer channel is formed in the atomizer tube, the heating core and the liquid-blocking component are arranged in the atomizer tube, the upper end of the atomizer tube is sleeved on the lower end of the first smoke exhaust pipe, so that the lower end of the first smoke exhaust channel is connected to the atomizer channel, the liquid-blocking component is located between the bottom end of the first smoke exhaust pipe and the top end of the heating core, the oil inlet hole is provided on the outer wall of the atomizer tube, the upper end of the conductive tube is inserted into the opening at the bottom end of the atomizer tube, the lower end of the conductive tube extends into the receiving air channel, and the bottom end of the conductive tube abuts against the inner wall of the base, the outer wall of the conductive tube is provided with an air guide port communicating with the receiving air channel and the atomizer channel, a liquid spacer ring is provided in the conductive tube, the upper end of the liquid spacer ring is necked to form a liquid spacer abutting against the bottom end of the heating core, and the gap space between the outer wall of the liquid spacer and the inner wall of the conductive tube serves as the liquid accumulation portion.

8. The atomizer according to claim 6, characterized in that A first connecting pipe and a second connecting pipe are provided in the bottom end of the cover, the second connecting pipe is located in the first connecting pipe, the upper end of the oil separator is sleeved on the outer wall of the first connecting pipe, the upper end of the first smoke exhaust pipe is sleeved on the outer wall of the second connecting pipe, an air guide space connected to the air guide channel is formed between the inner wall of the first connecting pipe and the outer wall of the second connecting pipe, a second smoke exhaust channel connected to the upper end of the first smoke exhaust channel is formed in the second connecting pipe, and the first smoke exhaust channel and the second smoke exhaust channel constitute the smoke exhaust part.

9. The atomizer according to claim 7, characterized in that An external threaded joint is provided at the bottom end of the base, an insulating tube is provided in the external threaded joint, a conductive joint is inserted in the insulating tube, an insulator is provided at the bottom end of the conductive tube, a conductor is inserted in the insulator, the heating core is electrically connected to the conductive tube and the conductor, and the conductor is in contact with the conductive joint.

10. The atomizer according to claim 8, characterized in that The oil storage body also includes a suction nozzle and a top cover, the top cover is arranged at the top end of the sealing cover, a smoke outlet channel communicating with the second smoke exhaust channel is opened on the top cover, the lower end of the suction nozzle is inserted into the smoke outlet channel, a smoking channel connected to the smoke outlet channel is provided in the suction nozzle, and an air inlet channel communicating with the air guide space is opened on the outer wall of the sealing cover.

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