Tobacco pipe-shaped electronic cigarette supplying oil through oil bottle

Abstract

The tobacco pipe-shaped electronic cigarette comprises an atomizing core, a power supply main body and the oil bottle detachably connected to the power supply main body, an oil storage cavity for storing tobacco tar is formed in the oil bottle, an atomizing cavity, an air inlet part and a smoke exhaust part are transversely formed in the power supply main body, and the atomizing core is detachably inserted into the atomizing cavity. The air inlet part and the smoke exhaust part correspond to the two ends of the atomization core respectively, and a tar guide channel used for guiding tobacco tar in the tar storage cavity into the atomization cavity is further formed in the power supply body. According to the pipe-shaped electronic cigarette supplying oil through the oil bottle, the oil bottle is large in oil storage amount, oil is directly supplied through the oil bottle, the oil injection frequency of the electronic cigarette can be reduced, the service life of the electronic cigarette can be prolonged, air flow entering and smoke exhausting from the atomizing core are transverse paths, oil leakage caused by the fact that tobacco tar flows out of an air channel under the action of gravity can be prevented, and the service life of the electronic cigarette is prolonged. The atomizing core can be detached and replaced in the atomizing cavity, so that the electronic cigarette is prevented from being scrapped due to the fact that the atomizing core fails and cannot be replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to a pipe-shaped electronic cigarette supplied with oil by an oil bottle. Background Art

[0002] At present, for existing electronic cigarettes, in order to prevent the oil storage cavity from being too large in volume and having too much oil capacity in the electronic cigarette, resulting in frequent oil leakage, the volume of the oil storage cavity is designed to be relatively small. Since the volume of the oil storage cavity is small and the oil capacity is small, the e-liquid is consumed very quickly during use, resulting in frequent refilling of the oil storage cavity, causing the single use cycle of the electronic cigarette to be very short. Moreover, the airway and the atomization core are vertically arranged in the electronic cigarette. The condensate generated by the liquefaction of the smoke, and the dripping of the e-liquid from the heating core of the atomization core after being saturated with oil under the action of gravity will flow out of the airway and cause oil leakage pollution. In addition, the atomization core cannot be disassembled and replaced in the electronic cigarette, resulting in the entire electronic cigarette being scrapped after the atomization core fails. Content of the Utility Model

[0003] The purpose of the utility model is to provide a pipe-shaped electronic cigarette supplied with oil by an oil bottle. By directly supplying oil to the electronic cigarette by the oil bottle, and the heating core and the smoke path are horizontally arranged in the electronic cigarette, the problems of the existing electronic cigarette, such as frequent refilling operation, short single use cycle, condensate and e-liquid flowing out of the airway to cause oil leakage pollution, and the atomization core cannot be disassembled and replaced resulting in the entire electronic cigarette being scrapped, are solved.

[0004] The technical solution adopted by the utility model to solve the technical problems is: a pipe-shaped electronic cigarette supplied with oil by an oil bottle, including an atomization core, a power supply main body, and an oil bottle detachably connected to the power supply main body. The oil bottle has an oil storage cavity storing e-liquid. A horizontal atomization cavity, an air inlet part and a smoke exhaust part are formed in the power supply main body. The atomization core is detachably inserted into the atomization cavity. The air inlet part and the smoke exhaust part respectively correspond to both ends of the atomization core. A oil guiding channel for guiding the e-liquid in the oil storage cavity into the atomization cavity is further provided in the power supply main body.

[0005] As an implementation manner, the air inlet part and the smoke exhaust part are formed by air holes and / or airways.

[0006] As an implementation manner, a connecting groove is provided on the power supply main body. The inner wall of the connecting groove is provided with internal threads. The lower end of the oil bottle is necked to form a bottleneck. The outer wall of the bottleneck is provided with external threads. The oil bottle is inserted into the connecting groove through the bottleneck and is detachably connected to the power supply main body by screwing the external threads onto the internal threads.

[0007] As an implementation manner, an aluminum film for sealing the oil storage cavity is provided at the bottom end of the bottleneck, a blade corresponding to the aluminum film is provided on the bottom wall of the connection groove, and the bottleneck rotates in the connection groove to cut the aluminum film through the blade, so that the connection groove communicates with the oil storage cavity.

[0008] As an implementation manner, the power supply main body includes a connecting member, the connection groove is opened at the top end of the connecting member, the lower end of the connecting member is necked down to form a connecting body, the atomization cavity is opened on one side wall of the connecting body, the oil guiding channel penetrates from the bottom wall of the connection groove to the atomization cavity, and the upper end of the oil guiding channel corresponds to and communicates with the connection groove, the lower end of the oil guiding channel corresponds to and communicates with the atomization cavity, the upper end of the oil guiding channel communicates with the oil storage cavity through the connection groove, and the atomization core corresponds to the lower end of the oil guiding channel in the atomization cavity.

[0009] As an implementation manner, the power supply main body further includes a fixing member, a groove is opened at the top end of the fixing member, the connecting body is inserted into the groove, the connecting member is exposed at the top end of the fixing member, a first air hole corresponding to the bottom end of the atomization core is opened on one side wall of the fixing member, a second air hole corresponding to the top end of the atomization core is opened on the side wall of the connecting body away from the atomization cavity, a third air hole corresponding to and communicating with the second air hole is opened on the side wall of the fixing member away from the first air hole, and the second air hole and the third air hole constitute the flue gas discharge part.

[0010] As an implementation manner, the power supply main body further includes a tobacco pipe, the fixing member is inserted into the tobacco pipe, a fourth air hole corresponding to and communicating with the first air hole is opened on one side wall of the tobacco pipe, the first air hole and the fourth air hole constitute the air inlet part, a mouthpiece is provided on the side wall of the tobacco pipe away from the fourth air hole, the mouthpiece is arc-shaped, a smoking channel corresponding to and communicating with the third air hole is opened in the mouthpiece, the inner diameter of the smoking channel gradually decreases from bottom to top, and the second air hole also communicates with the smoking channel through the third air hole.

[0011] As an implementation manner, a flue gas channel is formed in the atomization core, the top end of the flue gas channel communicates with the second air hole, a heating core is provided in the flue gas channel, an oil inlet hole corresponding to the heating core is opened on the outer wall of the atomization core, a first electrode and a second electrode electrically connected to the heating core are provided at the bottom end of the atomization core, a gas guiding channel communicating with the flue gas channel and the first air hole is opened at the bottom end of the first electrode, a control board is provided on the fixing member, and a containing cavity is opened at the bottom end of the fixing member, and a battery electrically connected to the control board is provided in the containing cavity.

[0012] As an implementation manner, at least one clamping groove is provided on the inner wall of the pipe bowl, at least one buckle corresponding to the clamping groove is provided on the outer wall of the fixing member, and the fixing member is detachably clamped in the clamping groove in the pipe bowl through the buckle.

[0013] As an implementation manner, a first conductive post abutted against the first electrode and a second conductive post abutted against the second electrode are provided on the control board. The control board supplies power to the heating core by abutting the first electrode against the first conductive post and the second electrode against the second conductive post.

[0014] Implementing the pipe-bowl-shaped electronic cigarette with oil supply from an oil bottle of the present utility model has the following beneficial effects: For the pipe-bowl-shaped electronic cigarette with oil supply from an oil bottle of the present utility model, the oil bottle has a large oil storage capacity and directly supplies oil, which can reduce the oil injection times of the electronic cigarette and extend the service life of the electronic cigarette. Moreover, both the airflow entering and the smoke discharging from the atomization core are in a horizontal path, which can prevent the e-liquid from flowing out of the air passage under the action of gravity and causing oil leakage. And the atomization core can be detachably replaced in the atomization cavity, preventing the electronic cigarette from being scrapped due to the inability to replace the atomization core after a failure. Description of the Drawings

[0015] The following describes the present utility model in detail with reference to the drawings to make the above advantages of the present utility model more clear. Among them,

[0016] Figure 1 is an exploded view of the pipe-bowl-shaped electronic cigarette of the present utility model;

[0017] Figure 2 is a perspective view of the pipe-bowl-shaped electronic cigarette of the present utility model;

[0018] Figure 3 is a front sectional view schematic diagram of the pipe-bowl-shaped electronic cigarette of the present utility model;

[0019] Figure 4 is a side sectional view schematic diagram of the pipe-bowl-shaped electronic cigarette of the present utility model;

[0020] Figure 5 is an internal structure schematic diagram of the oil bottle of the electronic cigarette of the present utility model;

[0021] Figure 6 is an internal structure schematic diagram of the atomization core of the electronic cigarette of the present utility model;

[0022] Figure 7 is an internal structure schematic diagram of the connecting member of the electronic cigarette of the present utility model;

[0023] Figure 8 is an internal structure schematic diagram of the fixing member of the electronic cigarette of the present utility model;

[0024] Figure 9It is the airflow and smoke flow diagram of the electronic cigarette of the present utility model when smoking. Detailed implementation manners

[0025] The following will combine the accompanying drawings and embodiments to detail the implementation manners of the present utility model, so as to fully understand how the present utility model applies technical means to solve technical problems and the implementation process of achieving technical effects and implement accordingly. It should be noted that as long as there is no conflict, each embodiment in the present utility model and each feature in each embodiment can be combined with each other, and the formed technical solutions are all within the protection scope of the present utility model.

[0026] It should be noted that a large number of technical features are recorded in the description of this application, distributed in various technical solutions. If all possible combinations of technical features (i.e., technical solutions) of this application are to be listed, the description will be too long. To avoid this problem, each technical feature disclosed in the above-mentioned utility model content of this application, each technical feature disclosed in the following embodiments and examples, and each technical feature disclosed in the accompanying drawings can be freely combined with each other to form various new technical solutions (these technical solutions are all regarded as having been recorded in this specification), unless the combination of such technical features is technically infeasible. For example, in one example, features A+B+C are disclosed, and in another example, features A+B+D+E are disclosed. Features C and D are equivalent technical means that play the same role. Technically, only one of them can be used and they cannot be used simultaneously. Feature E can be combined with feature C technically. Then the solution of A+B+C+D should not be regarded as having been recorded because it is technically infeasible, and the solution of A+B+C+E should be regarded as having been recorded.

[0027] As Figures 1-8 shown, the present utility model provides a pipe-shaped electronic cigarette supplied with oil by an oil bottle, which includes an atomization core 2, a power supply main body 8, and an oil bottle 1 detachably connected to the power supply main body 8. The oil bottle 1 has an oil storage cavity 103 storing e-liquid. A horizontal atomization cavity 301, an air intake part 801, and a flue gas discharge part 802 are provided in the power supply main body 8. The atomization core 2 is detachably inserted into the atomization cavity 301. The air intake part 801 and the flue gas discharge part 802 respectively correspond to both ends of the atomization core 2. A oil guiding channel 305 for guiding the e-liquid in the oil storage cavity 103 into the atomization cavity 301 is further provided in the power supply main body 8. It should be noted that the oil bottle 1 has a large oil storage capacity and directly supplies oil through the oil bottle 1, which can reduce the refilling times of the electronic cigarette and extend the service life of the electronic cigarette. Moreover, the airflow enters and the flue gas discharges from the atomization core 2 in a horizontal path, which can prevent the e-liquid from flowing out of the air passage under the action of gravity and causing oil leakage. And the atomization core 2 can be detachably replaced in the atomization cavity 301 to prevent the electronic cigarette from being scrapped due to the failure of the atomization core 2 and inability to replace it.

[0028] Among them, the atomization core 2 is used to atomize the e-liquid introduced into the atomization chamber 301 into mist, the air intake part 801 is used to provide the airflow required for atomization to the atomization core 2, and the mist generated by the atomization core 2 atomizing the e-liquid can be discharged from the smoke discharge part 802 for the user to inhale.

[0029] In some embodiments, the air intake part 801 and the smoke discharge part 802 are formed by air holes and / or air channels. In this embodiment, both the air intake part 801 and the smoke discharge part 802 preferably adopt air holes, which are convenient for design, and the air intake path and the smoke discharge path are short, so that the mist can be quickly discharged from the atomization core 2.

[0030] In some embodiments, a connection groove 302 is provided on the power supply body 8, an internal thread 303 is provided on the groove wall of the connection groove 302, the lower end of the oil bottle 1 is necked down to form a bottleneck 101, an external thread 102 is provided on the outer wall of the bottleneck 101, the oil bottle 1 is inserted into the connection groove 302 through the bottleneck 101, and is detachably connected to the power supply body 8 by screwing the external thread 102 onto the internal thread 303. It should be noted that the connection groove 302 is used to connect the bottleneck 101 of the oil bottle 1, and the oil bottle 1 is detachably connected to the power supply body 8 through the external thread 102 and the internal thread 303. When the e-liquid in the oil storage cavity 103 of the oil bottle 1 is used up, it is convenient to disassemble and replace it from the power supply body 8. Moreover, through the connection of the external thread 102 and the internal thread 303, the e-liquid in the oil storage cavity 103 will not leak out between the outer wall of the bottleneck 101 and the groove wall of the connection groove 302.

[0031] In some embodiments, an aluminum film 104 for sealing the oil storage cavity 103 is provided at the bottom end of the bottleneck 101, and a blade 304 corresponding to the aluminum film 104 is provided on the bottom wall of the connection groove 302. The bottleneck 101 rotates in the connection groove 302 to cut the aluminum film 104 through the blade 304, so that the connection groove 302 communicates with the oil storage cavity 103. Among them, the aluminum film 104 is used to seal the oil storage cavity 103 before the oil bottle 1 is used to prevent the e-liquid in the oil storage cavity 103 from flowing out, and the blade 304 is used to cut the aluminum film 104 during the process of screwing the bottleneck 101 of the oil bottle 1 into the connection groove 302, and then the e-liquid in the oil storage cavity 103 enters the connection groove 302.

[0032] In some embodiments, the power supply body 8 includes a connecting member 3. A connecting groove 302 is formed at the top end of the connecting member 3. The lower end of the connecting member 3 is necked down to form a connecting body 306. An atomization chamber 301 is formed in a side wall of the connecting body 306. An oil guiding channel 305 penetrates from the bottom wall of the connecting groove 302 to the atomization chamber 301. The upper end of the oil guiding channel 305 corresponds to and communicates with the connecting groove 302. The lower end of the oil guiding channel 305 corresponds to and communicates with the atomization chamber 301. The upper end of the oil guiding channel 305 communicates with the oil storage chamber 103 through the connecting groove 302. The atomization core 2 corresponds to the lower end of the oil guiding channel 305 in the atomization chamber 301. Wherein, after the e-liquid in the oil storage chamber 103 enters the connecting groove 302, it can enter the atomization chamber 301 through the oil guiding channel 305. Then, after the atomization core 2 is powered on, the e-liquid can be atomized to generate smoke.

[0033] In some embodiments, the power supply body 8 further includes a fixing member 4. A groove 401 is formed at the top end of the fixing member 4. The connecting body 306 is inserted into the groove 401. The connecting member 3 is exposed at the top end of the fixing member 4. A first air hole 402 corresponding to the bottom end of the atomization core 2 is formed in a side wall of the fixing member 4. A second air hole 307 corresponding to the top end of the atomization core 2 is formed in a side wall of the connecting body 306 away from the atomization chamber 301. A third air hole 403 corresponding to and communicating with the second air hole 307 is formed in a side wall of the fixing member 4 away from the first air hole 402. The second air hole 307 and the third air hole 403 constitute a smoke discharging part 802. Wherein, the groove 401 is used to accommodate the connecting body 306. The connecting member 3 being exposed at the top end of the fixing member 4 facilitates screwing the bottleneck 101 of the oil bottle 1 into the connecting groove 302. The first air hole 402 is used for air flow to enter the atomization core 2. The second air hole 307 and the third air hole 403 are used for discharging the smoke generated by atomizing the e-liquid of the atomization core 2.

[0034] In some embodiments, the power supply body 8 further includes a tobacco pipe 7. The fixing member 4 is inserted into the tobacco pipe 7. A fourth air hole 701 corresponding to and communicating with the first air hole 402 is formed in a side wall of the tobacco pipe 7. The first air hole 402 and the fourth air hole 701 constitute an air intake portion 801. A mouthpiece 702 is provided on a side wall of the tobacco pipe 7 away from the fourth air hole 701. The mouthpiece 702 is arc-shaped. A smoking passage 704 corresponding to and communicating with the third air hole 403 is formed in the mouthpiece 702. The inner diameter of the smoking passage 704 gradually decreases from bottom to top. The second air hole 307 also communicates with the smoking passage 704 through the third air hole 403. The tobacco pipe 7 is used to mount the fixing member 4, and the mouthpiece 702 is used to hold in the mouth for smoking. When smoking, external air flow can enter the atomization core 2 from the first air hole 402 and the fourth air hole 701. The inner diameter of the smoking passage 704 gradually decreases from bottom to top, which can extend the smoke outflow path and accelerate the air flow velocity. The smoke is discharged from the second air hole 307 and the third air hole 403 and enters the smoking passage 704. After being energized, the temperature of the smoke can be quickly reduced to prevent discomfort in the mouth caused by excessive smoke temperature. The mouthpiece 702 is arc-shaped, and the condensate generated by the liquefaction of the smoke in the smoking passage 704 can flow back into the tobacco pipe 7 to prevent the condensate from being sucked into the user's mouth.

[0035] In some embodiments, a smoke passage 205 is formed in the atomization core 2. The top end of the smoke passage 205 communicates with the second air hole 307. A heating core 206 is provided in the smoke passage 205. An oil inlet hole 201 corresponding to the heating core 206 is formed in an outer wall of the atomization core 2. A first electrode 202 and a second electrode 203 electrically connected to the heating core 206 are provided at the bottom end of the atomization core 2. A gas guiding passage 204 communicating with the smoke passage 205 and the first air hole 402 is formed at the bottom end of the first electrode 202. A control board 5 is provided on the fixing member 4. A receiving cavity is formed at the bottom end of the fixing member 4. A battery cell 6 electrically connected to the control board 5 is provided in the receiving cavity. The e-liquid can enter the heating core 206 through the oil inlet hole 201 after entering the atomization cavity 301. The heating core 206 generates heat to heat the e-liquid to produce smoke. The first electrode 202 and the second electrode 203 are used for electrically connecting the heating core 206. The gas guiding passage 204 is used for guiding air into the smoke passage 205. Specifically, when smoking, external air flow can sequentially enter the smoke passage 205 from the fourth air hole 701, the first air hole 402, and the gas guiding passage 204, and then drive the smoke generated by the heating core 206 heating the e-liquid to sequentially enter the tobacco pipe 7 from the second air hole 307 and the third air hole 403, and then enter the user's mouth through the smoking passage 704 to be inhaled. The battery cell 6 is used to power on the control board 5 to enable its electronic control function.

[0036] In some embodiments, at least one slot 703 is provided on the inner wall of the pipe 7, and at least one buckle 404 corresponding to the slot 703 is provided on the outer wall of the fixing member 4. The fixing member 4 is detachably arranged in the pipe 7 by clamping the buckle 404 in the slot 703. In this embodiment, both the slot 703 and the buckle 404 are preferably two. By clamping the buckle 404 in the slot 703, the fixing member 4 can be stably connected in the pipe 7, and it is also convenient to disassemble. And when the atomization core 2 fails, after the fixing member 4 is removed from the pipe 7, then the connecting body 306 is pulled out from the groove 401, and finally the atomization core 2 is pulled out from the atomization chamber 301 for replacement.

[0037] In some embodiments, a first conductive post 501 abutted against the first electrode 202 and a second conductive post 502 abutted against the second electrode 203 are provided on the control board 5. The control board 5 supplies power to the heating core 206 by abutting the first electrode 202 against the first conductive post 501 and the second electrode 203 against the second conductive post 502. Among them, the control board 5 supplies power to the heating core 206 by abutting the first electrode 202 against the first conductive post 501 and the second electrode 203 against the second conductive post 502, which can not only make the heating core 206 generate heat to heat the e-liquid, but also make it more convenient to disassemble the heating core 206 from the atomization chamber 301 compared with the control board 5 directly electrically connecting to the heating core 206 through a wire for power supply.

[0038] The following is a detailed description through preferred embodiments.

[0039] As Figure 1 shown, the pipe-shaped electronic cigarette of the present invention includes: an oil bottle 1, an atomization core 2, and a power supply main body 8.

[0040] Among them, as Figure 5 shown, an oil storage chamber 103 for storing e-liquid is formed in the oil bottle 1. The lower end of the oil bottle 1 is necked down to form a bottleneck 101 for connecting the oil bottle 1 to the power supply main body 8. An external thread 102 is provided on the outer wall of the bottleneck 101 to enable the oil bottle 1 to be detachably replaced on the power supply main body 8.

[0041] Among them, as Figure 6 shown, a flue gas passage 205 for passing flue gas is formed in the atomization core 2. A heating core 206 for generating heat to heat the e-liquid is provided in the flue gas passage 205. An oil inlet hole 201 corresponding to the heating core 206 is formed on the outer wall of the atomization core 2 for guiding the e-liquid into the heating core 206. A first electrode 202 and a second electrode 203 electrically connected to the heating core 206 are provided at the bottom end of the atomization core 2 for electrically connecting the heating core 206. A gas guiding passage 204 communicating with the flue gas passage 205 is formed at the bottom end of the first electrode 202 for guiding gas into the flue gas passage 205.

[0042] Among them, as Figures 1-8As shown in the figure, the power supply body 8 includes: a connecting member 3, a fixing member 4, a control board 5, a battery cell 6, and a tobacco pipe 7. The top end of the connecting member 3 is provided with a connecting groove 302 for accommodating the bottleneck 101 of the oil bottle 1. The bottom wall of the connecting groove 302 is provided with a blade 304 for cutting the aluminum film 104 of the oil bottle 1. The lower end of the connecting member 3 is necked down to form a connecting body 306. A side wall of the connecting body 306 is horizontally provided with an atomization chamber 301 for accommodating the atomization core 2. The bottom wall of the connecting groove 302 is provided with an oil guiding channel 305 penetrating into the atomization chamber 301 for guiding oil into the atomization chamber 301. The upper end of the oil guiding channel 305 corresponds to and communicates with the connecting groove 302, and the lower end of the oil guiding channel 305 corresponds to and communicates with the atomization chamber 301. The top end of the fixing member 4 is provided with a groove 401 for accommodating the connecting body 306. The connecting body 306 is inserted into the groove 401 so that the connecting member 3 is exposed at the top end of the fixing member 4. A side wall of the fixing member 4 is provided with a first air hole 402 communicating with the atomization chamber 301 for admitting air. A side wall of the connecting body 306 away from the atomization chamber 301 is provided with a second air hole 307 communicating with the atomization chamber 301 for discharging smoke. A side wall of the fixing member 4 away from the first air hole 402 is provided with a third air hole 403 corresponding to and communicating with the second air hole 307, which is also used for discharging smoke. The control board 5 is installed on the fixing member 4. The bottom end of the fixing member 4 is provided with a receiving cavity for accommodating the battery cell 6. The battery cell 6 is installed in the receiving cavity and is electrically connected to the control board 5 to supply power to the control board 5 to activate its electronic control function. The control board 5 is provided with a first conductive post 501 and a second conductive post 502 for electrically connecting the atomization core 2. The fixing member 4 is inserted into the tobacco pipe 7. The inner wall of the tobacco pipe 7 is provided with two card slots 703, and the outer wall of the fixing member 4 is provided with two buckles 404 corresponding to the card slots 703. The fixing member 4 is detachably clamped in the card slots 703 in the tobacco pipe 7. A side wall of the tobacco pipe 7 is provided with a fourth air hole 701 corresponding to and communicating with the first air hole 402, which is also used for admitting air. A side wall of the tobacco pipe 7 away from the fourth air hole 701 is provided with a mouthpiece 702 for holding in the mouth to smoke. The mouthpiece 702 is provided with a smoking channel 704 corresponding to and communicating with the third air hole 403 for sucking the smoke into the mouth. Each component is combined and cooperates with each other to form the power supply body 8.

[0043] Wherein, the atomizing core 2 is inserted into the atomizing cavity 301 of the power supply main body 8, so that the smoke channel 205 corresponds to and communicates with the second air hole 307, the first air hole 402 corresponds to and communicates with the air guiding channel 204, the oil inlet hole 201 corresponds to the atomizing cavity 301, and the first electrode 202 abuts against the first conductive column 501, and the second electrode 203 abuts against the second conductive column 502. The oil bottle 1 is inserted into the connecting groove 302 through the bottleneck 101 and is detachably connected to the power supply main body 8 by screwing the external thread 102 onto the internal thread 303. The bottleneck 101 rotates in the connecting groove 302 to cut through the aluminum film 104 by the blade 304, so that the connecting groove 302 communicates with the oil storage cavity 103. The e-liquid in the oil storage cavity 103 can enter the connecting groove 302, then enter the atomizing cavity 301 through the oil guiding channel 305, and then enter the heating core 206 through the oil inlet hole 201. The control board 5 supplies power to the heating core 206 to make it heat up by abutting the first electrode 202 against the first conductive column 501 and the second electrode 203 against the second conductive column 502. The heating core 206 can heat the e-liquid to generate smoke.

[0044] Among them, as Figure 9 shown, when smoking with the mouthpiece 702 on the mouth pipe 7, the external air flow can sequentially enter the smoke channel 205 in the atomizing core 2 from the fourth air hole 701 on the pipe 7, the first air hole 402 on the fixing member 4, and the air guiding channel 204 on the atomizing core 2, and then drive the smoke generated by the heating core 206 heating the e-liquid to enter the pipe 7 sequentially from the second air hole 307 on the connecting member 3 and the third air hole 403 on the fixing member 4, and then enter the user's mouth through the smoking channel 704 in the mouthpiece 702 to be inhaled.

[0045] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An oil bottle-supplied pipe-shaped electronic cigarette, characterized in that, It includes an atomizing core, a power supply body, and an oil bottle detachably connected to the power supply body. The oil bottle has an oil storage cavity storing e-liquid. A horizontal atomizing cavity, an air intake part, and a flue gas discharge part are formed in the power supply body. The atomizing core is detachably inserted into the atomizing cavity. The air intake part and the flue gas discharge part respectively correspond to both ends of the atomizing core. A oil guiding channel for guiding the e-liquid in the oil storage cavity into the atomizing cavity is also provided in the power supply body.

2. The pipe-shaped electronic cigarette according to claim 1, wherein The air intake part and the flue gas discharge part are formed by air holes and / or air channels.

3. The pipe-shaped electronic cigarette according to claim 1, characterized in that, A connecting groove is provided on the power supply body. The groove wall of the connecting groove is provided with internal threads. The lower end of the oil bottle is necked down to form a bottleneck. The outer wall of the bottleneck is provided with external threads. The oil bottle is inserted into the connecting groove through the bottleneck and is detachably connected to the power supply body by screwing the external threads onto the internal threads.

4. The pipe-shaped electronic cigarette according to claim 3, wherein An aluminum film for sealing the oil storage cavity is provided at the bottom end of the bottleneck. A blade corresponding to the aluminum film is provided on the bottom wall of the connecting groove. The bottleneck rotates in the connecting groove to cut the aluminum film through the blade, so that the connecting groove communicates with the oil storage cavity.

5. The pipe-shaped electronic cigarette according to claim 4, wherein The power supply body includes a connecting part. The connecting groove is opened at the top end of the connecting part. The lower end of the connecting part is necked down to form a connecting body. The atomizing cavity is opened on one side wall of the connecting body. The oil guiding channel penetrates from the bottom wall of the connecting groove to the atomizing cavity. The upper end of the oil guiding channel corresponds to and communicates with the connecting groove. The lower end of the oil guiding channel corresponds to and communicates with the atomizing cavity. The upper end of the oil guiding channel communicates with the oil storage cavity through the connecting groove. The atomizing core corresponds to the lower end of the oil guiding channel in the atomizing cavity.

6. The pipe-shaped electronic cigarette according to claim 5, wherein The power supply body further includes a fixing part. A groove is opened at the top end of the fixing part. The connecting body is inserted into the groove. The connecting part is exposed at the top end of the fixing part. A first air hole corresponding to the bottom end of the atomizing core is opened on one side wall of the fixing part. A second air hole corresponding to the top end of the atomizing core is opened on the side wall of the connecting body away from the atomizing cavity. A third air hole corresponding to and communicating with the second air hole is opened on the side wall of the fixing part away from the first air hole. The second air hole and the third air hole constitute the flue gas discharge part.

7. The pipe-shaped electronic cigarette according to claim 6, wherein, The power supply body further includes a smoking pipe. The fixing part is inserted into the smoking pipe. A fourth air hole corresponding to and communicating with the first air hole is opened on one side wall of the smoking pipe. The first air hole and the fourth air hole constitute the air intake part. A mouthpiece is provided on the side wall of the smoking pipe away from the fourth air hole. The mouthpiece is arc-shaped. A smoking channel corresponding to and communicating with the third air hole is opened in the mouthpiece. The inner diameter of the smoking channel gradually decreases from bottom to top. The second air hole also communicates with the smoking channel through the third air hole.

8. The pipe-shaped electronic cigarette according to claim 7, wherein A smoke channel is formed inside the atomizing core. The top end of the smoke channel communicates with the second air hole. A heating core is arranged inside the smoke channel. An oil inlet hole corresponding to the heating core is formed in the outer wall of the atomizing core. A first electrode and a second electrode electrically connected to the heating core are arranged at the bottom end of the atomizing core. A gas guiding channel communicating with the smoke channel and the first air hole is formed at the bottom end of the first electrode. A control board is arranged on the fixing member. A receiving cavity is formed at the bottom end of the fixing member. A battery electrically connected to the control board is arranged inside the receiving cavity.

9. The pipe-shaped electronic cigarette according to claim 7, wherein, At least one clamping groove is arranged on the inner wall of the pipe. At least one buckle corresponding to the clamping groove is arranged on the outer wall of the fixing member. The fixing member is detachably clamped in the clamping groove in the pipe through the buckle.

10. The pipe-shaped electronic cigarette according to claim 8, wherein A first conductive column abutted against the first electrode and a second conductive column abutted against the second electrode are arranged on the control board. The control board supplies power to the heating core by abutting the first electrode against the first conductive column and the second electrode against the second conductive column.

Images