Atomizing core, atomizer and electronic cigarette
By designing an atomizing core including mist channels, heating elements, oil conduction parts and oil suction parts in the atomizer of the electronic cigarette, the problems of low utilization rate of e-liquid and oil leakage in the oil storage chamber in the existing electronic cigarettes are solved, and cost savings and improved utilization rate of e-liquid are achieved.
Patent Information
- Application Number
- CN202421418674.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-06-20
AI Technical Summary
The atomizers of existing electronic cigarettes have a large oil storage cavity, which leads to high oil pressure. They need to be filled with oil storage cotton to absorb e-liquid, which increases cost and complexity. At the same time, the utilization rate of e-liquid is low and it is prone to oil leakage in high-temperature environments.
Atomization core is designed, including atomization channel, heating element, oil conduction part and oil suction parts. The e-liquid is absorbed through the oil suction parts and atomized through the oil conduction cotton, which avoids the use of oil storage cotton, and the design of the oil barrier pipe and oil inlet holes to prevent the e-liquid from leaking out.
It saves the cost of oil storage cotton and assembly labor costs, improves the utilization rate of e-liquid, prevents e-liquid from flowing out in high-temperature environments, and avoids oil leakage in the atomizer.
Smart Images
Figure CN222787095U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic cigarettes, in particular to an atomization core, an atomizer and an electronic cigarette. Background Art
[0002] At present, in order to make the oil storage chamber of the atomizer hold more oil, the existing electronic cigarettes will make the volume of the oil storage chamber very large. Due to the large volume of the oil storage chamber and the high oil pressure, the oil storage chamber will be filled with oil storage cotton to absorb the smoke oil, thereby reducing the oil pressure and preventing the smoke oil from seeping out of the oil storage chamber due to excessive oil pressure. This method of reducing the oil pressure of the smoke oil in the oil storage chamber will not only increase the cost of the oil absorption cotton and the assembly labor cost, but also the large volume of the oil storage cotton will absorb a large amount of smoke oil and spread over a wide area. Some of the smoke oil will be locked in the oil absorption cotton and will not enter the atomizer core to be heated and atomized by the heating element, resulting in a reduced utilization rate of the smoke oil. In addition, when the atomizer with a large oil storage chamber is stored in a high temperature environment, there is a lot of air in the oil storage chamber and the air pressure is high. The high air pressure will enter the heating element through the oil inlet hole on the atomizer core, and take away the absorbed smoke oil when passing through the heating element and flow out of the atomizer from the mist channel, causing the atomizer to leak oil. Utility Model Content
[0003] The utility model aims to provide an atomizer core, an atomizer and an electronic cigarette. By designing an atomizer core and using it in an atomizer of an electronic cigarette, the utility model solves the problems of the electronic cigarette in the prior art, that the atomizer has extra cost of oil storage cotton and assembly labor cost, the utilization rate of the tobacco oil in the oil storage chamber is low, and the tobacco oil in the oil storage chamber flows out of the atomizer to cause oil leakage in a high temperature environment.
[0004] A first aspect of an embodiment of the utility model provides an atomizer core, including an atomizer core body, the atomizer core body having a mist channel for ventilating air and discharging smoke, a heating element being arranged in the mist channel, an oil guide portion corresponding to the heating element being provided on a channel wall corresponding to the mist channel, an oil absorption component being wrapped around the channel wall of the mist channel, two ends of the heating element extending from the oil guide portion to the mist channel and abutting against the oil absorption component, an oil blocking tube being wrapped around the oil absorption component, a plurality of strip-shaped oil inlet holes being provided on the oil blocking tube, and the oil inlet holes corresponding to the oil absorption component.
[0005] As an embodiment, the oil absorption member is made of one of the following materials: cotton material, glass fiber material, ceramic material, carbon fiber material, and polyester fiber material.
[0006] As an embodiment, the oil suction piece is tubular, and its shape, length and outer diameter are the same as those of the oil blocking tube, and the oil blocking tube is made of stainless steel; the oil guiding portion is formed by through holes and / or notches.
[0007] As an embodiment, the atomizer core body includes an atomizer tube and an air guide tube, a first channel is formed in the atomizer tube, a second channel is formed in the air guide tube, the upper end of the atomizer tube is sleeved on the lower end of the air guide tube and connected, so that the first channel corresponds to and communicates with the second channel, the first channel and the second channel constitute the mist channel, and the heating element is arranged in the atomizer tube.
[0008] As an embodiment, the tube walls of the atomizer tube and the air guide tube serve as the channel walls of the mist channel, the oil absorption component is wrapped around the tube walls of the atomizer tube and the air guide tube, and at least two through holes and notches corresponding to the heating element are opened on the tube wall of the atomizer tube, and each of the through holes and the notch constitutes the oil guide part.
[0009] As an embodiment, the heating element includes oil-conducting cotton and an electric heating wire, the electric heating wire is wrapped in the oil-conducting cotton, each of the through holes and the notch corresponds to the oil-conducting cotton, the oil-conducting cotton blocks each of the through holes, both ends of the oil-conducting cotton extend out from the notch and abut against the oil absorption component, the inner wall of the oil-blocking tube abuts against the outer wall of the oil absorption component, and each of the oil inlet holes also corresponds to each of the through holes and the notch through the oil absorption component.
[0010] The second aspect of the embodiment of the utility model provides an atomizer, including an oil reservoir body and the atomizer core as described above, wherein an oil storage cavity for storing tobacco oil is formed in the oil reservoir body, and the atomizer core body is arranged in the oil storage cavity for atomizing the tobacco oil in the oil storage cavity to generate smoke, and an air intake channel and a mist exhaust channel are opened on the oil reservoir body, wherein the air intake channel is communicated with the lower end of the mist channel, and the mist exhaust channel is communicated with the upper end of the mist channel.
[0011] As an embodiment, the oil reservoir body includes an oil storage tube, the oil storage cavity is formed in the oil storage tube, the atomizer core body is arranged in the oil storage tube, the top of the oil storage tube is provided with a first sealing member for sealing the oil storage cavity, the bottom of the oil storage tube is provided with a second sealing member for sealing the oil storage cavity, the exhaust passage is provided on the first sealing member, the upper end of the air guide pipe of the atomizer core body is inserted into the exhaust passage, the air intake passage is provided on the second sealing member, and the lower end of the atomizer pipe of the atomizer core body is inserted into the air intake passage.
[0012] A third aspect of an embodiment of the utility model provides an electronic cigarette, comprising a nozzle, a power supply body and the atomizer as described above, wherein the oil storage body is arranged in the power supply body, the power supply body is provided with a power control component for supplying power to the atomization core body, the nozzle is arranged on the power supply body, and the nozzle is provided with a smoking channel corresponding to and communicating with the demisting channel.
[0013] As an embodiment, the power supply body includes a main body shell, the power control component and the oil tank body are arranged in the main body shell, the suction nozzle is arranged at the top of the main body shell, the power control component includes a battery core and a control board, the battery core is electrically connected to the control board, the control board is electrically connected to the electric heating wire of the heating element, the bottom end of the main body shell is provided with a bottom shell plug, and there is also a fixed seat in the main body shell, the battery core and the control board are respectively fixed at the upper and lower ends of the fixed seat, and the bottom end of the bottom shell is provided with an air intake hole connected to the air intake channel of the oil tank body.
[0014] The implementation of the atomizer core, atomizer and electronic cigarette of the utility model has the following beneficial effects: the atomizer core, atomizer and electronic cigarette of the utility model, by designing the atomizer core and using it in the atomizer of the electronic cigarette, not only does it not need to design oil storage cotton in the oil storage chamber of the atomizer, thereby saving the cost of the oil storage cotton and the assembly labor cost, but also can improve the utilization rate of the tobacco oil in the oil storage chamber, and can also prevent the tobacco oil in the oil storage chamber from flowing out of the atomizer. 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 electronic cigarette of the utility model;
[0017] Figure 2 It is a three-dimensional schematic diagram of the electronic cigarette of the utility model;
[0018] Figure 3 It is a front cross-sectional schematic diagram of the electronic cigarette of the utility model;
[0019] Figure 4 It is a side cross-sectional schematic diagram of the electronic cigarette of the utility model;
[0020] Figure 5 It is a schematic diagram of the structure in which the atomizing core body of the electronic cigarette of the utility model is assembled into the oil storage body;
[0021] Figure 6 It is a schematic diagram of the internal structure of the atomizing core body of the electronic cigarette of the utility model. DETAILED DESCRIPTION
[0022] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, 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 there is no conflict, the various embodiments of the present invention and the various features in the embodiments can be combined with each other, and the technical solutions formed are all within the protection scope of the present invention.
[0023] It should be noted that a large number of technical features are recorded in the specification of the utility model, which are distributed in various technical solutions. If all possible combinations of technical features of the present application (i.e., technical solutions) are to be listed, the specification will be too long. In order to avoid this problem, the various technical features of the utility model in the above-mentioned utility model content of the present application, the various technical features of the utility model in the various embodiments and examples below, and the various technical features of the utility model 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, the utility model has features A+B+C, and in another example, the utility model has features A+B+D+E, and features C and D are equivalent technical means that play the same role. Technically, only one can be used, and it is impossible to use them at the same time. Feature E can be combined with feature C technically. Then the solution of A+B+C+D should not be deemed to have been recorded because it is technically infeasible, and the solution of A+B+C+E should be deemed to have been recorded.
[0024] In the present utility model, the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing and understanding the technology of the present utility model, rather than limiting the device or component referred to to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.
[0025] like Figure 1-6As shown, the utility model provides an atomizer core, including an atomizer core body 16, the atomizer core body 16 has a mist channel 1601 for ventilating air and exhausting smoke, a heating element 1602 is arranged in the mist channel 1601, an oil guide portion 1603 corresponding to the heating element 1602 is opened on the channel wall corresponding to the mist channel 1601, the channel wall of the mist channel 1601 is wrapped with an oil absorption component 4, two ends of the heating element 1602 extend from the oil guide portion 1603 to the mist channel 1601 and abut against the oil absorption component 4, the oil absorption component 4 is wrapped with an oil blocking tube 3, and a plurality of strip-shaped oil inlet holes 301 are opened on the oil blocking tube 3, and the oil inlet holes 301 correspond to the oil absorption component 4. Whatever is needed, the atomizer core of this embodiment is used in the atomizer of the electronic cigarette. Compared with the atomizer of the existing electronic cigarette, it is not necessary to design oil storage cotton in the oil storage chamber 201 of the atomizer, thereby saving the cost of oil storage cotton and assembly labor costs, and it can also improve the utilization rate of the tobacco oil in the oil storage chamber 201, and can also prevent the tobacco oil in the oil storage chamber 201 from flowing out of the atomizer. Among them, each oil inlet hole 301 is in a strip shape, which can make the oil inlet area wide, and the oil suction member 4 absorbs oil faster and more evenly.
[0026] In some embodiments, the oil absorbing member 4 is made of one of cotton, glass fiber, ceramic, carbon fiber, and polyester fiber. In this embodiment, the oil absorbing member 4 is preferably made of polyester fiber, which has a certain hardness and will not collapse or deform after absorbing oil, has good permeability and will not take away the oil when the gas passes through, and is resistant to high temperatures and will not be carbonized by the heat of the heating element 1602.
[0027] In some embodiments, the oil suction member 4 is tubular, and the shape, length and outer diameter of the oil suction member 4 are the same as the shape, length and inner diameter of the oil blocking tube 3, and the oil blocking tube 3 is made of stainless steel; the oil guide portion 1603 is formed by a through hole 602 and / or a notch 603. Among them, the shape, length and outer diameter of the oil suction member 4 are the same as the shape, length and inner diameter of the oil blocking tube 3. After the oil blocking tube 3 is sleeved on the oil suction member 4, it fits tightly with the inner wall of the oil blocking tube 3, and the smoke oil can be quickly absorbed by the oil suction member 4 after entering from the oil inlet hole 301. Among them, the oil blocking tube 3 is made of stainless steel, which is resistant to the corrosion of smoke oil, and has a strong hardness that can resist the oil pressure and air pressure in the oil storage chamber 201 of the oil storage body 17 described below, and will not cause the smoke oil in the oil storage chamber 201 to quickly enter the mist channel 1601 under the action of oil pressure and air pressure to cause oil leakage. Among them, the oil guide part 1603 of this embodiment preferably adopts a through hole 602 and a notch 603. The notch 603 is used for the two ends of the heating element 1602 to extend from the oil absorption part 4 to absorb the smoke oil for heating and atomization. The through hole 602 is used to assist the heating element 1602 to absorb the smoke oil in the oil absorption part 4, thereby ensuring that the heating element 1602 absorbs sufficient oil and will not dry burn.
[0028] In some embodiments, the atomizer core body 16 includes an atomizer tube 6 and an air guide tube 5, a first channel 601 is formed in the atomizer tube 6, a second channel 501 is formed in the air guide tube 5, the upper end of the atomizer tube 6 is sleeved on the lower end of the air guide tube 5 and connected, so that the first channel 601 corresponds to and communicates with the second channel 501, the first channel 601 and the second channel 501 constitute a mist channel 1601, and the heating element 1602 is disposed in the atomizer tube 6. Among them, the atomizer tube 6 and the air guide tube 5 are used to isolate the smoke oil to prevent the smoke oil from entering the first channel 601 and the second channel 501 to cause oil leakage, the first channel 601 is used to accommodate the heating element 1602 and heat the smoke oil therein to generate smoke, the second channel 501 is used to exhaust smoke, and the mist channel 1601 formed by the first channel 601 and the second channel 501 is used to allow airflow to pass through and drive the smoke to flow.
[0029] In some embodiments, the tube walls of the atomizing tube 6 and the air guiding tube 5 serve as the channel walls of the mist channel 1601, and the oil absorbing member 4 is wrapped around the tube walls of the atomizing tube 6 and the air guiding tube 5. The tube wall of the atomizing tube 6 is provided with at least two through holes 602 and notches 603 corresponding to the heating element 1602, and each through hole 602 and notch 603 constitutes an oil guiding portion 1603. Among them, preferably two through holes 602 and two notches 603 are used, so that the amount of smoke oil supplied to the heating element 1602 and the amount of smoke oil heated by the heating element 1602 can be balanced, and neither the heating element 1602 will absorb too much oil to cause oil dripping, nor will the heating element 1602 absorb insufficient oil to cause dry burning.
[0030] In some embodiments, the heating element 1602 includes an oil-conducting cotton 7 and an electric heating wire 8. The electric heating wire 8 is wrapped in the oil-conducting cotton 7. Each through hole 602 and the notch 603 correspond to the oil-conducting cotton 7. The oil-conducting cotton 7 blocks each through hole 602. Both ends of the oil-conducting cotton 7 extend from the notch 603 to abut against the oil-absorbing member 4. The inner wall of the oil-blocking tube 3 abuts against the outer wall of the oil-absorbing member 4. Each oil inlet hole 301 also corresponds to each through hole 602 and the notch 603 through the oil-absorbing member 4. Among them, the smoke oil in the oil storage chamber 201 of the atomizer can enter through each oil inlet hole 301 and then be absorbed by the oil-absorbing member 4. The oil-conducting cotton 7 blocks each through hole 602 to facilitate the absorption of smoke oil from the oil-absorbing member 4 through each through hole 602. Both ends of the oil-conducting cotton 7 extend from the notch 603 to abut against the oil-absorbing member 4 to absorb the smoke oil on the oil-absorbing member 4. The electric heating wire 8 is used to generate heat after power is turned on to heat the smoke oil on the surface of the oil-conducting cotton 7 to generate smoke. Among them, the oil absorption component 4 is small in size and thin in thickness. By abutting and squeezing the inner wall of the oil blocking tube 3 against the outer wall of the oil absorption component 4, the smoke oil in the oil absorption component 4 can be completely absorbed by the oil guide cotton 7 without any residue, thereby improving the utilization rate of the smoke oil.
[0031] The utility model also provides an atomizer, including an oil storage body 17 and an atomizer core as described above, wherein an oil storage chamber 201 for storing tobacco oil is formed in the oil storage body 17, and the atomizer core body 16 is arranged in the oil storage chamber 201 for atomizing the tobacco oil in the oil storage chamber 201 to generate smoke, and an air intake channel 901 and a mist exhaust channel 101 are provided on the oil storage body 17, wherein the air intake channel 901 is communicated with the lower end of the mist channel 1601, and the mist exhaust channel 101 is communicated with the upper end of the mist channel 1601. Among them, the air flow can enter the mist channel 1601 from the air intake channel 901, and then drive the electric heating wire 8 to heat the tobacco oil in the oil guide cotton 7 to generate smoke to be discharged from the oil storage body 17 through the mist exhaust channel 101.
[0032] In some embodiments, the oil reservoir body 17 includes an oil storage tube 2, an oil storage chamber 201 is formed in the oil storage tube 2, the atomizer core body 16 is arranged in the oil storage tube 2, a first seal 1 for sealing the oil storage chamber 201 is provided at the top of the oil storage tube 2, a second seal 9 for sealing the oil storage chamber 201 is provided at the bottom of the oil storage tube 2, a demisting passage 101 is provided on the first seal 1, the upper end of the air guide tube 5 of the atomizer core body 16 is inserted into the demisting passage 101, an air inlet passage 901 is provided on the second seal 9, and the lower end of the atomizer tube 6 of the atomizer core body 16 is inserted into the air inlet passage 901. Among them, the first seal 1 and the second seal 9 are both made of silicone material, which is soft and easy to assemble, has a large deformation coefficient and a good sealing effect, the atomizer core body 16 is inserted into the air inlet passage 901 through the lower end of the atomizer tube 6, and the upper end of the air guide tube 5 is inserted into the demisting passage 101 and fixedly connected in the oil storage chamber 201.
[0033] The utility model also provides an electronic cigarette, including a mouthpiece 10, a power supply body 18 and an atomizer as described above, wherein the oil storage body 17 is arranged in the power supply body 18, and a power supply control component 1801 for supplying power to the atomization core body 16 is arranged in the power supply body 18, and the mouthpiece 10 is arranged on the power supply body 18, and a smoking channel 1001 corresponding to and communicating with the mist exhaust channel 101 is arranged in the mouthpiece 10. Among them, the power supply control component 1801 is used to control the power supply of the oil storage body 17, the mouthpiece 10 is used to be held in the mouth for smoking, and the smoking channel 1001 is used to suck out smoke.
[0034] In some embodiments, the power supply body 18 includes a main body shell 14, the power control component 1801 and the oil tank body 17 are arranged in the main body shell 14, the suction nozzle 10 is arranged at the top of the main body shell 14, the power control component 1801 includes a battery cell 11 and a control board 13, the battery cell 11 is electrically connected to the control board 13, the control board 13 is electrically connected to the electric heating wire 8 of the heating element 1602, and a bottom shell 15 is provided at the bottom end of the main body shell 14 for sealing. There is still a fixed seat 12 in the main body shell 14, the battery cell 11 and the control board 13 are respectively fixed at the upper and lower ends of the fixed seat 12, and an air inlet hole 1501 communicating with the air inlet channel 901 of the oil tank body 17 is opened at the bottom end of the bottom shell 15. Among them, the battery core 11 is used to supply power to the control board 13 to start the electronic control function, and the control board 13 is used to supply power to the electric heating wire 8 to make it heat up. The mouth-suction nozzle 10 is used for smoking, and the external airflow can enter the main body shell 14 from the air inlet hole 1501, and then enter the mist channel 1601 through the air inlet channel 901, and then drive the electric heating wire 8 to heat the smoke in the oil-conducting cotton 7 to generate smoke that is discharged from the oil storage body 17 through the mist exhaust channel 101, and finally enter the user's mouth from the smoking channel 1001 to be inhaled.
[0035] The following is a detailed description through preferred embodiments.
[0036] like Figure 1-6 As shown, the electronic cigarette of the utility model includes: a nozzle 10, an atomizer core body 16, an oil storage body 17, and a power supply body 18. The atomizer core body 16 includes: an oil blocking tube 3, an oil suction member 4, an air guide tube 5, an atomizer tube 6, an oil guide cotton 7, and an electric heating wire 8, wherein the electric heating wire 8 is wrapped in the oil guide cotton 7 to form a heating element 1602 for absorbing and heating the smoke oil, a first channel 601 is formed in the atomizer tube 6 to accommodate the heating element 1602, a second channel 501 is formed in the air guide tube 5, the upper end of the atomizer tube 6 is sleeved on the lower end of the air guide tube 5 to be connected, so that the first channel 601 corresponds to and communicates with the second channel 501, and the first channel 601 and the second channel 501 constitute a mist channel 1601 for ventilating air and exhausting smoke, and the heating element 16 02 is installed in the first channel 601 of the atomizer tube 6, the oil absorption component 4 is wrapped in the tube wall of the atomizer tube 6 and the air guide tube 5 and is also used for oil absorption, and two through holes 602 and notches 603 corresponding to the heating element 1602 are provided on the tube wall of the atomizer tube 6, and each through hole 602 and notch 603 corresponds to the oil guiding cotton 7, and the oil guiding cotton 7 blocks each through hole 602, and both ends of the oil guiding cotton 7 extend from the notch 603 to abut against the oil absorption component 4, and the smoke oil absorbed by the oil absorption component 4 can be introduced into the oil guiding cotton 7 through each through hole 602 and both ends of the oil guiding cotton 7 to be heated by the power heating wire 8, the oil blocking tube 3 is sleeved on the outer wall of the oil absorption component 4, and four oil inlet holes 301 corresponding to the oil absorption component 4 are provided on the tube wall of the oil blocking tube 3 for oil inlet, and each component is combined together to cooperate with each other to form the atomizer core body 16.
[0037] The oil storage container body 17 includes: a first sealing member 1, an oil storage tube 2, and a second sealing member 9, wherein an oil storage chamber 201 is formed in the oil storage tube 2 for storing tobacco oil, the first sealing member 1 is installed at the top of the oil storage tube 2 for sealing the oil storage chamber 201, and the second sealing member 9 is installed at the bottom of the oil storage tube 2 and is also used to seal the oil storage chamber 201. The first sealing member 1 is provided with a mist exhaust channel 101 for exhausting smoke, and the second sealing member 9 is provided with an air intake channel 901 for air intake. The various components are combined together and cooperate with each other to form the oil storage container body 17. Among them, the atomizer core body 16 is installed in the oil storage chamber 201 of the oil storage tube 2 for atomizing the smoke oil in the oil storage chamber 201. The atomizer core body 16 is inserted into the air inlet channel 901 through the lower end of the atomizer tube 6, and the upper end of the air guide tube 5 is inserted into the exhaust channel 101 and fixedly connected in the oil storage chamber 201. The air inlet channel 901 is communicated with the lower end of the mist channel 1601, and the exhaust channel 101 is communicated with the upper end of the mist channel 1601. The smoke oil in the oil storage chamber 201 enters the oil absorption part 4 through the oil inlet hole 301 and is absorbed. The smoke oil in the oil absorption part 4 can enter the oil guide cotton 7 through the two ends of the oil guide cotton 7 and the through hole 602. After the electric heating wire 8 is energized, it heats up and heats the smoke oil in the oil guide cotton 7 to generate smoke. The airflow can enter the mist channel 1601 from the air inlet channel 901, and then drive the smoke to be discharged from the exhaust channel 101 to the oil storage body 17.
[0038] The power supply body 18 includes: a battery cell 11, a fixing seat 12, a control board 13, a main shell 14, and a bottom shell 15, wherein the fixing seat 12 is installed in the main shell 14 to fix the battery cell 11 and the control board 13, the battery cell 11 and the control board 13 are also installed in the main shell 14, and the battery cell 11 and the control board 13 are respectively fixed at the upper and lower ends of the fixing seat 12, the battery cell 11 and the control board 13 are electrically connected to supply power to the control board 13 to activate the electric control function, the bottom shell 15 is installed at the bottom end of the main shell 14 to block the bottom end of the main shell 14, and an air inlet 1501 is opened at the bottom end of the bottom shell 15 for air intake, and the various components are combined together to cooperate with each other to form the power supply body 18. Among them, the atomizer core body 16 is installed in the oil storage cavity 201 of the oil reservoir body 17 and then installed in the main body shell 14 for fixing. The control board 13 is electrically connected to the electric heating wire 8 of the atomizer core body 16 to supply power to the electric heating wire 8 to make it heat up. The air inlet hole 1501 is the same as the air inlet channel 901 of the oil reservoir body 17. The suction nozzle 10 is installed at the top of the main body shell 14 for holding in the mouth for smoking. The suction nozzle 10 is provided with a smoking channel 1001 corresponding to and communicating with the mist exhaust channel 101 of the oil reservoir body 17 for sucking out smoke.
[0039] Finally, it should be noted that the above are only 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 above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An atomizer core, comprising an atomizer core body, characterized in that: The atomizer core body has a mist channel for ventilating air and discharging smoke, a heating element is arranged in the mist channel, an oil guide portion corresponding to the heating element is provided on a channel wall corresponding to the mist channel, an oil absorption component is wrapped around the channel wall of the mist channel, two ends of the heating element extend out of the oil guide portion to the mist channel and abut against the oil absorption component, an oil blocking tube is wrapped around the oil absorption component, a plurality of strip-shaped oil inlet holes are provided on the oil blocking tube, and the oil inlet holes correspond to the oil absorption component.
2. The atomizer core according to claim 1, characterized in that: The oil absorption component is made of one of the following materials: cotton material, glass fiber material, ceramic material, carbon fiber material, and polyester fiber material.
3. The atomizer core according to claim 1, characterized in that: The oil suction piece is tubular, and its shape, length and outer diameter are the same as those of the oil blocking tube, and the oil blocking tube is made of stainless steel; the oil guide portion is formed by through holes and / or notches.
4. The atomizer core according to claim 1, characterized in that: The atomizer core body includes an atomizer tube and an air guide tube, a first channel is formed in the atomizer tube, a second channel is formed in the air guide tube, the upper end of the atomizer tube is sleeved and connected with the lower end of the air guide tube, so that the first channel corresponds to and communicates with the second channel, the first channel and the second channel constitute the mist channel, and the heating element is arranged in the atomizer tube.
5. The atomizer core according to claim 4, characterized in that: The tube walls of the atomizing tube and the air guiding tube serve as the channel walls of the mist channel, the oil absorption component is wrapped around the tube walls of the atomizing tube and the air guiding tube, at least two through holes and notches corresponding to the heating element are opened on the tube wall of the atomizing tube, and each of the through holes and the notch constitutes the oil guiding part.
6. The atomizer core according to claim 5, characterized in that: The heating element includes oil-conducting cotton and an electric heating wire, the electric heating wire is wrapped in the oil-conducting cotton, each of the through holes and the notch corresponds to the oil-conducting cotton, the oil-conducting cotton blocks each of the through holes, both ends of the oil-conducting cotton extend out from the notch and abut against the oil absorption component, the inner wall of the oil-blocking tube abuts against the outer wall of the oil absorption component, and each of the oil inlet holes also corresponds to each of the through holes and the notch through the oil absorption component.
7. An atomizer, characterized in that: It comprises an oil reservoir body and an atomizer core as claimed in any one of claims 1 to 6, wherein an oil storage cavity for storing tobacco oil is formed in the oil reservoir body, and the atomizer core body is arranged in the oil storage cavity for atomizing the tobacco oil in the oil storage cavity to generate smoke, and an air intake channel and a mist exhaust channel are opened on the oil reservoir body, wherein the air intake channel is communicated with the lower end of the mist channel, and the mist exhaust channel is communicated with the upper end of the mist channel.
8. The atomizer according to claim 7, characterized in that The oil reservoir body includes an oil storage tube, the oil storage cavity is formed in the oil storage tube, the atomizer core body is arranged in the oil storage tube, the top of the oil storage tube is provided with a first sealing member for sealing the oil storage cavity, the bottom of the oil storage tube is provided with a second sealing member for sealing the oil storage cavity, the demisting channel is provided on the first sealing member, the upper end of the air guide pipe of the atomizer core body is inserted into the demisting channel, the air inlet channel is provided on the second sealing member, and the lower end of the atomizer pipe of the atomizer core body is inserted into the air inlet channel.
9. An electronic cigarette, characterized in that: The invention comprises a suction nozzle and a power supply body and an atomizer as claimed in any one of claims 7 to 8, wherein the oil storage body is arranged in the power supply body, the power supply body is provided with a power control component for supplying power to the atomization core body, the suction nozzle is arranged on the power supply body, and the suction nozzle is provided with a smoking channel corresponding to and communicating with the demisting channel.
10. The electronic cigarette according to claim 9, characterized in that: The power supply body includes a main body shell, the power control component and the oil tank body are arranged in the main body shell, the suction nozzle is arranged at the top of the main body shell, the power control component includes a battery core and a control board, the battery core is electrically connected to the control board, and the control board is electrically connected to the electric heating wire of the heating element, a bottom shell plug is provided at the bottom end of the main body shell, and a fixed seat is also provided in the main body shell, the battery core and the control board are respectively fixed at the upper and lower ends of the fixed seat, and an air inlet hole connected to the air inlet channel of the oil tank body is opened at the bottom end of the bottom shell.