Rotary oil intake electronic atomization device

Abstract

The application provides a rotary oil inlet electronic atomization device, which comprises a main body, an oil storage cavity and an air channel which are isolated from each other in the main body, an oil suction element and a heating wire wrapped in the oil suction element which are arranged in the air channel, an oil inlet hole corresponding to the oil suction element is arranged on an air channel wall of the air channel, an isolation pipe which blocks the oil inlet hole is arranged on the air channel wall, a through hole which is separated from the oil inlet hole is arranged on the isolation pipe, the oil storage cavity is communicated with the through hole, a suction nozzle which is connected with the isolation pipe is arranged on the main body, the suction nozzle is rotatable on the main body, and the rotation of the suction nozzle can drive the isolation pipe and the through hole to rotate along the air channel wall, the oil inlet hole is located on a rotation track of the through hole, and the through hole and the oil inlet hole can be coincident or separated by rotating the suction nozzle clockwise or counterclockwise.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, and in particular to an electronic atomization device with rotating oil inlet. Background Technology

[0002] Currently, in existing electronic atomizing devices, after assembly, the oil inlet is always connected to the oil storage chamber, and the oil inlet also corresponds to the oil suction component. E-liquid in the oil storage chamber will enter the oil suction component from the oil inlet and be absorbed. If the user does not vape for a long time, the e-liquid will accelerate the corrosion of the heating coil, which will not only affect the flavor of the e-liquid, but also reduce the lifespan of the heating coil. Utility Model Content

[0003] The purpose of this application is to provide a rotary oil-inlet electronic atomizing device. By rotating the mouthpiece clockwise or counterclockwise, the through hole and the oil inlet hole can be controlled to coincide or separate. This solves the problem in the prior art electronic atomizing devices where the oil inlet hole is always in communication with the oil storage chamber, and the e-liquid entering the suction device for a long time without being vaped will corrode the heating coil, thereby affecting the flavor of the e-liquid and the service life of the heating coil.

[0004] The technical solution adopted by this application to solve the above-mentioned technical problems is as follows: a rotating oil-inlet electronic atomizing device, comprising a main body, wherein the main body has an oil storage chamber and an air passage that are isolated from each other, an oil suction element and a heating wire wrapped in the oil suction element are provided in the air passage, an oil inlet hole corresponding to the oil suction element is opened on the air passage wall, and an isolation tube is sleeved to block the oil inlet hole, a through hole separate from the oil inlet hole is opened on the isolation tube, the oil storage chamber communicates with the through hole, a mouthpiece connected to the isolation tube is provided on the main body, the mouthpiece can rotate on the main body to drive the isolation tube and the through hole to rotate along the air passage wall, the oil inlet hole is located on the rotation trajectory of the through hole, and the through hole can be controlled to coincide with or separate from the oil inlet hole by rotating the mouthpiece clockwise or counterclockwise.

[0005] In one embodiment, both the airway wall and the isolation tube are cylindrical, and the inner diameter of the isolation tube is 0.02 mm larger than the outer diameter of the airway wall.

[0006] In one embodiment, the main body is further provided with a power supply component for supplying power to the heating wire, and an airflow switch for activating the power supply component to control the operation of the heating wire after sensing changes in airflow.

[0007] In one embodiment, the oil-absorbing element is made of cotton, ceramic, or fiberglass.

[0008] In one embodiment, the diameter of the through hole is the same as the diameter of the oil inlet hole, an exhaust channel communicating with the air passage is formed inside the isolation tube, and a smoking channel communicating with the exhaust channel is formed inside the mouthpiece.

[0009] In one embodiment, the main body includes a main shell and a sealing element. The sealing element is disposed inside the upper end of the main shell, and the outer wall of the sealing element abuts against the inner wall of the main shell. The internal space of the main shell above the sealing element serves as the oil storage chamber. A misting pipe is provided in the oil storage chamber. An air passage is formed inside the misting pipe. The oil suction element and the heating wire are disposed inside the misting pipe. The pipe wall of the misting pipe serves as the bottom wall of the air passage. The oil inlet is opened at the upper end of the pipe wall of the misting pipe.

[0010] In one embodiment, the main body further includes a vent pipe disposed inside the lower end of the main body shell. The bottom end of the sealing element is provided with a connecting pipe, and the upper end of the vent pipe is sleeved on the connecting pipe. The top end of the sealing element has a groove corresponding to the oil storage cavity. The bottom wall of the groove is provided with a connecting body. The lower end of the mist pipe is inserted into the groove and sleeved on the connecting body. An air intake channel communicating with the air passage is formed in the connecting body, and a vent pipe forming a vent channel communicating with the air intake channel is formed inside the vent pipe.

[0011] In one embodiment, a power board is provided inside the lower end of the main body shell, a battery cell is provided inside the vent pipe, the battery cell is electrically connected to the power board, the power board is electrically connected to the heating wire, the power board and the battery cell constitute a power assembly, an airflow switch is provided on the power board, and a sealing element for blocking the venting channel is provided at the bottom end of the vent pipe.

[0012] In one embodiment, the isolation tube is sleeved on the upper end of the mist tube, so that the oil inlet is connected to the oil storage chamber, and the air passage is connected to the smoke exhaust passage. The lower end of the isolation tube is also inserted into the groove. The top of the main body shell is recessed to form a rotating groove. The lower end of the suction nozzle is inserted into the rotating groove, and the upper end of the suction nozzle is exposed outside the main body shell. The bottom wall of the rotating groove protrudes into the oil storage chamber to form a connecting tube. The upper end of the isolation tube extends into the rotating groove through the connecting tube. The suction nozzle is provided with a smoking tube sleeved on the upper end of the isolation tube. A smoking passage connected to the smoke exhaust passage is formed in the smoking tube.

[0013] In one embodiment, the bottom end of the sealing component is provided with an air groove and an air guide channel communicating with the ventilation channel. The airflow switch extends into the air groove. The top end of the sealing component is provided with an air guide hole communicating with the air groove and the ventilation channel. The air guide hole communicates with the air guide channel through the ventilation channel. The bottom end of the main body shell is provided with a base, and the bottom end of the base is provided with an air inlet hole communicating with the air guide channel.

[0014] The rotary e-cigarette device of this application has the following beneficial effects: When in use, the rotary e-cigarette device can control the through hole and the oil inlet hole to coincide by rotating the mouthpiece clockwise, so that the e-liquid in the oil storage chamber can enter the suction device through the through hole and the oil inlet hole and be heated into vapor by the heating wire for the user to inhale. When not in use, the through hole and the oil inlet hole can be controlled to separate by rotating the mouthpiece counterclockwise, so that the e-liquid in the oil storage chamber will not enter the suction device, thus preventing the e-liquid from entering the suction device and corroding the heating wire after a long period of disuse, thereby affecting the flavor of the e-liquid and the service life of the heating wire. Attached Figure Description

[0015] The present application will now be described in detail with reference to the accompanying drawings, so that the above-mentioned advantages of the present application become clearer. Among them, Figure 1 This is an exploded view of the electronic atomizing device of this application; Figure 2 This is a three-dimensional schematic diagram of the electronic atomizing device of this application; Figure 3 This is a front cross-sectional view of the electronic atomizing device of this application; Figure 4 This is a cross-sectional schematic diagram of the electronic atomizing device of this application when the through hole and the oil inlet coincide; Figure 5 This is a cross-sectional schematic diagram of the electronic atomizing device of this application when the through hole and the oil inlet are separated; Figure 6 This is a diagram showing the flow of e-liquid and airflow during the operation of the electronic atomizing device of this application. Detailed Implementation

[0016] The following will describe in detail the implementation methods of this application with reference to the accompanying drawings and embodiments, so as to fully understand how this application uses technical means to solve technical problems and achieve technical effects, and to implement it accordingly. It should be noted that, as long as there is no conflict, the various embodiments and features in each embodiment of this application can be combined with each other, and the resulting technical solutions are all within the protection scope of this application.

[0017] It should be noted that the specification of this application contains a large number of technical features distributed across various technical solutions. Listing all possible combinations of technical features (i.e., technical solutions) would make the specification overly lengthy. To avoid this problem, the various technical features disclosed in the above-described utility model content, the various technical features disclosed in the following embodiments and examples, and the various technical features disclosed in the accompanying drawings can be freely combined to form various new technical solutions (all of which are considered to have been described in this specification), unless such a combination of technical features is technically infeasible. For example, one example discloses feature A+B+C, and another example discloses feature A+B+D+E. Features C and D are equivalent technical means that serve the same function, and technically only one needs to be used; they cannot be used simultaneously. Feature E can technically be combined with feature C. Therefore, the solution A+B+C+D should not be considered as described because it is technically infeasible, while the solution A+B+C+E should be considered as described.

[0018] In this application, the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., are based on the orientation or positional relationship shown in the accompanying drawings and are only for the purpose of describing and understanding the technology of this application, and are not intended to limit the device or component to have a specific orientation or to be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0019] like Figure 1-5As shown, this application provides a rotary oil-inlet electronic atomizing device, including a main body 13. The main body 13 has an oil storage chamber 202 and an air passage 401 that are isolated from each other. The air passage 401 is provided with an oil suction element 5 and a heating wire 6 wrapped in the oil suction element 5. An oil inlet hole 402 corresponding to the oil suction element 5 is opened on the air passage wall of the air passage 401, and an isolation tube 3 is sleeved to block the oil inlet hole 402. A through hole 301 separate from the oil inlet hole 402 is opened on the isolation tube 3. The oil storage chamber 202 communicates with the through hole 301. The main body 13 is provided with a mouthpiece 1 connected to the isolation tube 3. The mouthpiece 1 can rotate on the main body 13 to drive the isolation tube 3 and the through hole 301 to rotate along the air passage wall of the air passage 401. The oil inlet hole 402 is located on the rotation trajectory of the through hole 301. By rotating the mouthpiece 1 clockwise or counterclockwise, the through hole 301 can be controlled to coincide with or separate from the oil inlet hole 402. It should be noted that during use, rotating the mouthpiece 1 clockwise can align the through hole 301 with the oil inlet 402, allowing the e-liquid in the oil storage chamber 202 to enter the suction unit 5 through the through hole 301 and the oil inlet 402, where it is heated by the heating wire 6 into vapor for the user to inhale. When not in use, rotating the mouthpiece 1 counterclockwise can separate the through hole 301 from the oil inlet 402, preventing the e-liquid in the oil storage chamber 202 from entering the suction unit 5. This prevents e-liquid from entering the suction unit 5 and corroding the heating wire 6 if the unit is not used for a long time, thus affecting the flavor of the e-liquid and the lifespan of the heating wire 6.

[0020] In some embodiments, both the airway wall of the airway 401 and the isolation tube 3 are cylindrical, and the inner diameter of the isolation tube 3 is 0.02 mm larger than the outer diameter of the airway wall of the airway 401. The cylindrical shape of both the airway wall of the airway 401 and the isolation tube 3 allows the isolation tube 3 to rotate clockwise and counterclockwise along the airway wall of the airway 401. The 0.02 mm larger inner diameter of the isolation tube 3 compared to the outer diameter of the airway wall of the airway 401 allows the isolation tube 3 to fit snugly onto the airway wall of the airway 401 and rotate more smoothly.

[0021] In some embodiments, the main body 13 is further provided with a power supply assembly 1301 for supplying power to the heating wire 6, and an airflow switch 1101 for activating the power supply assembly 1301 to control the operation of the heating wire 6 after sensing changes in airflow. When the mouthpiece 1 is inhaling smoke, external airflow can enter the main body 13. After the airflow switch 1101 senses the change in airflow, it can activate the power supply assembly 1301 to supply power to the heating wire 6, causing it to heat up. The heating wire 6, in turn, heats the e-liquid in the oil-absorbing component 5 to produce smoke.

[0022] In some embodiments, the oil-absorbing component 5 is made of cotton, ceramic, or fiberglass. In this embodiment, the oil-absorbing component 5 is made of cotton, which is soft and fluffy and has good oil absorption, oil conduction, and oil retention properties, ensuring a sufficient supply of e-liquid. Moreover, it is environmentally friendly and does not produce harmful substances when heated.

[0023] In some embodiments, the diameter of the through hole 301 is the same as the diameter of the oil inlet hole 402. An exhaust channel 302 communicating with the air passage 401 is formed inside the isolation tube 3, and a smoke-smoking channel 101 communicating with the exhaust channel 302 is formed inside the mouthpiece 1. The fact that the diameter of the through hole 301 is the same as the diameter of the oil inlet hole 402 allows for smoother passage of e-liquid. The smoke generated by the heating wire 6 heating the e-liquid in the oil-absorbing component 5 within the air passage 401 can be discharged through the exhaust channel 302 and then discharged from the smoke-smoking channel 101 for the user to inhale.

[0024] In some embodiments, the main body 13 includes a main shell 2 and a sealing member 7. The sealing member 7 is disposed inside the upper end of the main shell 2, and the outer wall of the sealing member 7 abuts against the inner wall of the main shell 2. The internal space of the main shell 2 above the sealing member 7 serves as an oil storage chamber 202. An atomizing tube 4 is disposed inside the oil storage chamber 202, and an air passage 401 is formed inside the atomizing tube 4. An oil-absorbing member 5 and a heating wire 6 are disposed inside the atomizing tube 4. The tube wall of the atomizing tube 4 serves as the bottom wall of the air passage 401, and an oil inlet 402 is opened at the upper end of the tube wall of the atomizing tube 4. The sealing member 7 is made of silicone, which is soft and easy to assemble. It has a large deformation coefficient. After abutting against the inner wall of the main shell 2 through its outer wall, it can effectively seal the oil storage chamber 202. The atomizing tube 4 is used to isolate the e-liquid in the oil storage chamber 202 to prevent it from entering the air passage 401. The e-liquid in the oil storage chamber 202 can only enter the oil-absorbing member 5 through the oil inlet 402 and be absorbed.

[0025] In some embodiments, the main body 13 further includes a vent pipe 8, which is disposed in the lower end of the main body shell 2. The bottom end of the sealing member 7 is provided with a connecting pipe 704, and the upper end of the vent pipe 8 is sleeved on the connecting pipe 704. The top end of the sealing member 7 is provided with a groove 701 corresponding to the oil storage chamber 202. The bottom wall of the groove 701 is provided with a connecting body 702. The lower end of the mist pipe 4 is inserted into the groove 701 and sleeved on the connecting body 702. An air intake channel 703 communicating with the air passage 401 is provided in the connecting body 702. A venting channel 801 communicating with the air intake channel 703 is formed in the vent pipe 8. The connecting pipe 704 is used to connect the vent pipe 8 to the bottom of the seal 7 to accommodate the battery cell 9, the groove 701 is used to accommodate the lower end of the mist pipe 4, the connecting body 702 is used to connect and position the lower end of the mist pipe 4, the air inlet channel 703 is used to introduce air into the air passage 401 to drive the smoke out, and the ventilation channel 801 is used to vent air into the air inlet channel 703.

[0026] In some embodiments, a power board 11 is also provided inside the lower end of the main body shell 2, and a battery cell 9 is provided inside the vent pipe 8. The battery cell 9 is electrically connected to the power board 11, and the power board 11 is electrically connected to the heating wire 6. The power board 11 and the battery cell 9 constitute a power assembly 1301. An airflow switch 1101 is provided on the power board 11, and a sealing element 10 for sealing the vent passage 801 is provided at the bottom end of the vent pipe 8. The battery cell 9 is used to supply power to the power board 11 to enable its electronic control function, the power board 11 is used to supply power to the heating wire 6 to make it heat up, the airflow switch 1101 is used to activate the power board 11 to supply power to the heating wire 6, and the sealing element 10 is also made of silicone material, which is effective in sealing the vent passage 801.

[0027] In some embodiments, the isolation tube 3 is sleeved on the upper end of the mist tube 4, so that the oil inlet 402 communicates with the oil storage chamber 202, and the air passage 401 communicates with the smoke exhaust passage 302. The lower end of the isolation tube 3 is also inserted into the groove 701. The top of the main body shell 2 is recessed to form a rotating groove 201. The lower end of the suction nozzle 1 is inserted into the rotating groove 201, and the upper end of the suction nozzle 1 is exposed outside the main body shell 2. The bottom wall of the rotating groove 201 protrudes into the oil storage chamber 202 to form a connecting tube 203. The upper end of the isolation tube 3 extends into the rotating groove 201 through the connecting tube 203. The suction nozzle 1 is provided with a smoking tube 102 sleeved on the upper end of the isolation tube 3. A smoking passage 101 communicating with the smoke exhaust passage 302 is formed in the smoking tube 102. The isolation tube 3 is fitted onto the upper end of the mist tube 4 to seal the oil inlet 402. The lower end of the isolation tube 3 is also inserted into the groove 701 to seal the groove 701 and prevent e-liquid from entering the oil storage chamber 202. The rotating groove 201 is used to accommodate and position the lower end of the mouthpiece 1 and allows the mouthpiece 1 to rotate within it. The connecting tube 203 is used to connect the upper end of the isolation tube 3 into the rotating groove 201 and the smoking tube 102. In use, by rotating the upper end of the mouthpiece 1 clockwise at the top of the main body shell 2, the mouthpiece 1 can drive the isolation tube 3 along the mist tube 4. The tube wall rotates until the through hole 301 coincides with the oil inlet hole 402. The e-liquid in the oil storage chamber 202 can enter the oil suction component 5 through the through hole 301 and the oil inlet hole 402, and then be heated by the heating wire 6 to produce smoke. When not in use, by rotating the upper end of the mouthpiece 1 counterclockwise at the top of the main body shell 2, the mouthpiece 1 can drive the isolation tube 3 to rotate along the tube wall of the mist tube 4 until the through hole 301 is separated from the oil inlet hole 402. At this time, the tube wall of the isolation wall can block the oil inlet hole 402, and the e-liquid in the oil storage chamber 202 will not enter the oil suction component 5.

[0028] In some embodiments, the bottom end of the sealing element 10 is provided with an air groove 1003 and an air guide channel 1001 communicating with the ventilation channel 801. The airflow switch 1101 extends into the air groove 1003. The top end of the sealing element 10 is provided with an air guide hole 1002 communicating with the air groove 1003 and the ventilation channel 801. The air guide hole 1002 communicates with the air guide channel 1001 through the ventilation channel 801. The bottom end of the main body shell 2 is provided with a base 12. The bottom end of the base 12 is provided with an air inlet hole 1201 communicating with the air guide channel 1001. The air groove 1003 is used to accommodate the airflow switch 1101, the air guide channel 1001 is used to connect the air inlet 1201 and the ventilation channel 801, the air guide hole 1002 is used to connect the ventilation channel 801 and the air groove 1003, the base 12 is used to seal the bottom of the main body shell 2 to prevent air leakage, the mouthpiece 1 is used to smoke, the external airflow can enter the main body shell 2 through the air inlet 1201, then enter the ventilation channel 801 through the air guide channel 1001, and then enter the air groove 1003 through the air guide hole 1002. The airflow switch 1101 senses the change in airflow in the air groove 1003 and then activates the power board 11 to power the heating wire 6.

[0029] The following detailed description uses preferred embodiments.

[0030] like Figure 1-5As shown, the electronic atomizing device of this application includes: a main body 13, which includes: a mouthpiece 1, a main body shell 2, an isolation tube 3, an atomizing tube 4, an oil-absorbing component 5, a heating wire 6, a sealing component 7, an air vent 8, a battery cell 9, an air sealing component 10, a power board 11, and a base 12. The sealing component 7 is installed inside the upper end of the main body shell 2, and the outer wall of the sealing component 7 abuts against the inner wall of the main body shell 2. The internal space of the main body shell 2 above the sealing component 7 serves as an oil storage chamber 202 for storing e-liquid. The atomizing tube 4 is installed inside the oil storage chamber 202 to isolate the e-liquid within the oil storage chamber 202. An air passage 401 is formed inside the atomizing tube 4 for airflow and smoke exhaust. The oil-absorbing component 5 and the heating wire 6 are installed inside the atomizing tube 4, with the heating wire 6 wrapped inside the oil-absorbing component 5. The upper end of the atomizing tube 4 is open. An oil inlet 402 corresponding to the oil suction component 5 is provided for oil to enter the oil suction component 5, and then the heating wire 6 heats it to produce smoke. The top of the sealing component 7 has a groove 701 corresponding to the oil storage cavity 202 to accommodate the lower end of the mist tube 4. The bottom wall of the groove 701 has a connector 702 for connecting and positioning the lower end of the mist tube 4. The lower end of the mist tube 4 is inserted into the groove 701 and sleeved on the connector 702. An air intake channel 703 communicating with the air passage 401 is provided in the connector 702 for air to enter the air passage 401 and drive the smoke out. An isolation tube 3 is sleeved on the upper end of the mist tube 4 to block the oil inlet 402, and the lower end of the isolation tube 3 is also inserted into the groove 701 to block the groove 701 to prevent e-liquid from entering the oil storage cavity 202. The pipe 3 has a smoke exhaust channel 302 connected to the air passage 401 for smoke exhaust. The isolation pipe 3 has a through hole 301 separate from the oil inlet 402 for passing e-liquid. The oil storage chamber 202 corresponds to and is connected to the through hole 301. The top of the main body shell 2 is recessed to form a rotating groove 201 for accommodating and positioning the lower end of the mouthpiece 1. The lower end of the mouthpiece 1 is inserted into the rotating groove 201 for connection and positioning. The upper end of the mouthpiece 1 is exposed outside the main body shell 2 for holding in the mouth to smoke. The bottom wall of the rotating groove 201 protrudes into the oil storage chamber 202 to form a connecting pipe 203. The upper end of the isolation pipe 3 extends into the rotating groove 201 through the connecting pipe 203. The mouthpiece 1 has a smoking tube 102 sleeved on the upper end of the isolation pipe 3. The smoking tube 102 forms a suction tube connected to the smoke exhaust channel 302. The smoke passage 101 has a connecting pipe 704 at the bottom of the sealing element 7 for connecting to the vent pipe 8. The upper end of the vent pipe 8 is sleeved on the connecting pipe 704 to accommodate the battery cell 9. A venting channel 801 is formed inside the vent pipe 8, communicating with the air intake channel 703 for airflow into the air intake channel 703. The battery cell 9 is installed inside the vent pipe 8. The power board 11 is installed inside the lower end of the main body shell 2. The battery cell 9 is electrically connected to the power board 11 to supply power to the power board 11 and enable its electronic control function. The power board 11 is electrically connected to the heating wire 6 to supply power to the heating wire 6 and enable it to heat up. The power board 11 has an airflow switch 1101 to sense changes in airflow and activate the power board 11 to supply power to the heating wire 6. A sealing element 10 is installed at the bottom of the vent pipe 8 to block the venting channel 801.The sealing component 10 has an air groove 1003 at its bottom end to accommodate the airflow switch 1101 and the airflow. The airflow switch 1101 extends into the air groove 1003 to sense changes in airflow. The sealing component 10 has a guide hole 1002 at its top end that communicates with the air groove 1003 and the ventilation channel 801, allowing airflow between the two. The sealing component 10 also has a guide channel 1001 at its bottom end that communicates with the ventilation channel 801 for airflow. The guide hole 1002 communicates with the guide channel 1001 through the ventilation channel 801. The base 12 is installed at the bottom end of the main body shell 2 to seal the bottom end of the main body shell 2 to prevent air leakage. The base 12 has an air inlet 1201 at its bottom end that communicates with the guide channel 1001 for air intake. All components are assembled together to form the main body 13.

[0031] When in use, by rotating the upper end of the mouthpiece 1 clockwise at the top of the main body shell 2, the mouthpiece 1 can drive the isolation tube 3 to rotate along the tube wall of the mist tube 4 until the through hole 301 coincides with the oil inlet hole 402. The e-liquid in the oil storage chamber 202 can enter the oil suction component 5 through the through hole 301 and the oil inlet hole 402, and then be heated by the heating wire 6 to produce smoke for the user to inhale.

[0032] When not in use, rotating the upper end of the mouthpiece 1 counterclockwise at the top of the main body shell 2 causes the mouthpiece 1 to rotate along the wall of the mist tube 4 until the through hole 301 is separated from the oil inlet hole 402. At this time, the wall of the isolation wall can block the oil inlet hole 402, and the e-liquid in the oil storage chamber 202 will not enter the oil suction component 5. This prevents the e-liquid from entering the oil suction component 5 and corroding the heating wire 6 when not in use for a long time, thus affecting the flavor of the e-liquid and the service life of the heating wire 6.

[0033] like Figure 6 As shown in the specific embodiment of this application, the specific implementation of the e-liquid and airflow direction during use of the electronic atomizing device is as follows: Before use, by rotating the upper end of the mouthpiece 1 clockwise at the top of the main body shell 2, the mouthpiece 1 can drive the isolation tube 3 to rotate along the tube wall of the mist tube 4 until the through hole 301 coincides with the oil inlet hole 402. The e-liquid in the oil storage chamber 202 can enter the oil suction component 5 through the through hole 301 and the oil inlet hole 402. When inhaling through the mouthpiece 1, the external airflow can enter the main body shell 2 from the air inlet hole 1201, and then pass through the air guide channel 1001. Upon entering the ventilation channel 801, the airflow passes through the air guide hole 1002 and enters the air groove 1003. The airflow switch 1101 senses the change in airflow within the air groove 1003 and activates the power board 11 to power the heating wire 6. Once powered on, the heating wire 6 heats the e-liquid in the heating element and oil suction element 5 to produce smoke. Simultaneously, the airflow in the ventilation channel 801 also passes through the air intake channel 703 and enters the air passage 401, then carries the smoke into the smoke exhaust channel 302, and finally enters the user's mouth through the smoke inhalation channel 101 to be inhaled.

[0034] Finally, it should be noted that the above are merely preferred embodiments of this application and are not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A rotary oil-feeding electronic atomizing device, comprising a main body, characterized in that, The main body has an oil storage chamber and an air passage that are isolated from each other. The air passage is equipped with an oil suction element and a heating wire wrapped in the oil suction element. The air passage wall has an oil inlet hole corresponding to the oil suction element, and an isolation tube is sleeved to block the oil inlet hole. The isolation tube has a through hole that is separate from the oil inlet hole. The oil storage chamber communicates with the through hole. The main body is equipped with a suction nozzle connected to the isolation tube. Rotating the suction nozzle on the main body can drive the isolation tube and the through hole to rotate along the air passage wall. The oil inlet hole is located on the rotation trajectory of the through hole. By rotating the suction nozzle clockwise or counterclockwise, the through hole can be controlled to coincide with or separate from the oil inlet hole.

2. The electronic atomizing device according to claim 1, characterized in that, Both the airway wall and the isolation tube are cylindrical, and the inner diameter of the isolation tube is 0.02 mm larger than the outer diameter of the airway wall.

3. The electronic atomizing device according to claim 1, characterized in that, The main body also includes a power supply component for supplying power to the heating wire, and an airflow switch for activating the power supply component to control the operation of the heating wire after sensing changes in airflow.

4. The electronic atomizing device according to claim 1, characterized in that, The oil-absorbing component is made of cotton, ceramic, or fiberglass.

5. The electronic atomizing device according to claim 1, characterized in that, The diameter of the through hole is the same as the diameter of the oil inlet hole. A smoke exhaust channel connected to the air passage is formed inside the isolation tube, and a smoke inlet channel connected to the smoke exhaust channel is formed inside the mouthpiece.

6. The electronic atomizing device according to any one of claims 1 to 5, characterized in that, The main body includes a main shell and a sealing element. The sealing element is disposed inside the upper end of the main shell, and the outer wall of the sealing element abuts against the inner wall of the main shell. The internal space of the main shell above the sealing element serves as the oil storage chamber. A misting pipe is provided in the oil storage chamber. An air passage is formed inside the misting pipe. The oil suction element and the heating wire are disposed inside the misting pipe. The pipe wall of the misting pipe serves as the bottom wall of the air passage. The oil inlet is opened at the upper end of the pipe wall of the misting pipe.

7. The electronic atomizing device according to claim 6, characterized in that, The main body also includes a vent pipe, which is located inside the lower end of the main body shell. The bottom end of the sealing element is provided with a connecting pipe, and the upper end of the vent pipe is sleeved on the connecting pipe. The top end of the sealing element has a groove corresponding to the oil storage cavity. The bottom wall of the groove is provided with a connecting body. The lower end of the mist pipe is inserted into the groove and sleeved on the connecting body. The connecting body has an air intake channel communicating with the air passage, and the vent pipe forms an air intake channel communicating with the air intake channel.

8. The electronic atomizing device according to claim 7, characterized in that, A power board is also provided inside the lower end of the main body shell, and a battery cell is provided inside the vent pipe. The battery cell is electrically connected to the power board, and the power board is electrically connected to the heating wire. The power board and the battery cell constitute a power assembly. An airflow switch is provided on the power board, and a sealing element for blocking the ventilation channel is provided at the bottom end of the vent pipe.

9. The electronic atomizing device according to claim 7, characterized in that, The isolation tube is sleeved on the upper end of the mist tube, so that the oil inlet is connected to the oil storage chamber and the air passage is connected to the smoke exhaust passage. The lower end of the isolation tube is also inserted into the groove. The top of the main body shell is recessed to form a rotating groove. The lower end of the suction nozzle is inserted into the rotating groove, and the upper end of the suction nozzle is exposed outside the main body shell. The bottom wall of the rotating groove protrudes into the oil storage chamber to form a connecting tube. The upper end of the isolation tube extends into the rotating groove through the connecting tube. The suction nozzle is provided with a smoking tube sleeved on the upper end of the isolation tube. A smoking passage connected to the smoke exhaust passage is formed in the smoking tube.

10. The electronic atomizing device according to claim 8, characterized in that, The bottom end of the sealing component has an air groove and an air guide channel communicating with the ventilation channel. The airflow switch extends into the air groove. The top end of the sealing component has an air guide hole communicating with the air groove and the ventilation channel. The air guide hole communicates with the ventilation channel through the air guide channel. The bottom end of the main shell is provided with a base. The bottom end of the base has an air inlet hole communicating with the air guide channel.

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