Atomizer and electronic cigarette

Abstract

This utility model discloses an atomizer and an electronic cigarette. The atomizer includes an oil storage body and an atomizing body. The oil storage body has an oil storage chamber and a receiving chamber that are isolated from each other. The atomizing body is inserted into the receiving chamber and is detachably connected to the oil storage body. The bottom wall of the oil storage chamber is provided with an oil guiding part, and a diaphragm is provided inside the oil guiding part. The atomizing body has a conduit that passes through the oil guiding part and pierces the diaphragm to extend into the oil storage chamber. The atomizing body has an atomizing chamber that stores sweetener or cooling agent. The atomizing chamber is provided with an oil absorption and heating component corresponding to the conduit. The conduit has an oil inlet channel that allows the e-liquid in the oil storage chamber to enter the oil absorption and heating component. This utility model prevents the e-liquid in the oil storage chamber from entering the oil absorption and heating component and corroding the heating part when not in use, by making the atomizing body and the oil storage body detachable. When not in use, the two are combined together, and the oil absorption and heating component can heat the e-liquid, sweetener or cooling agent into vapor, making the vapor flavor more diverse during inhalation.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to an atomizer and an electronic cigarette. Background Technology

[0002] Currently, in existing e-cigarettes, the atomizer is directly sealed within the e-liquid reservoir and cannot be separated from it. Once the e-liquid enters the atomizer's heating element, it will corrode the heating element if it is not used for a long time, resulting in a shortened lifespan of the heating element and changes in the flavor of the e-liquid. Furthermore, the atomizer's reservoir only stores one flavor of e-liquid, so only one flavor of vapor can be produced during inhalation, resulting in a lack of flavor diversity in the vapor produced. Utility Model Content

[0003] The purpose of this invention is to provide an atomizer and an electronic cigarette that solves the problems in existing electronic cigarettes where, if the e-liquid is not atomized for a long time after entering the heating element, it will corrode the heating core, resulting in a short lifespan of the heating core and changes in the flavor of the e-liquid. Additionally, the e-liquid storage chamber only stores one flavor of e-liquid, and only one flavor of vapor can be atomized during inhalation, resulting in a lack of flavor diversity in the vapor produced.

[0004] A first aspect of this utility model provides an atomizer, including an oil storage body and an atomizing body. The oil storage body has an oil storage chamber and a receiving chamber that are isolated from each other. The atomizing body is inserted into the receiving chamber and is detachably connected to the oil storage body. The bottom wall of the oil storage chamber is provided with an oil guiding part, and a diaphragm is provided in the oil guiding part. The atomizing body is provided with a conduit that passes through the oil guiding part and pierces the diaphragm to extend into the oil storage chamber. The atomizing body has an atomizing chamber that stores a sweetener or a cooling agent. The atomizing chamber is provided with an oil-absorbing and heating component corresponding to the conduit. The conduit has an oil inlet channel that allows the e-liquid in the oil storage chamber to enter the oil-absorbing and heating component.

[0005] In one embodiment, the oil guiding portion is formed by oil guiding holes and / or oil guiding channels.

[0006] In one embodiment, the oil storage body includes an oil tank and an isolation cover. The isolation cover is located inside the oil tank. An exhaust pipe is provided on the inner wall of the oil tank. The exhaust pipe is connected to the top of the isolation cover. The space between the exhaust pipe and the outer wall of the isolation cover and the inner wall of the oil tank serves as the oil storage cavity. The receiving cavity is formed inside the isolation cover.

[0007] In one implementation, a smoke exhaust channel is formed inside the exhaust pipe, a smoke inlet is provided at the top of the oil tank that corresponds to and communicates with the upper end of the smoke exhaust channel, and a smoke outlet is provided at the top of the isolation cover that corresponds to and communicates with the lower end of the smoke exhaust channel.

[0008] In one embodiment, the outer wall of the isolation cover is provided with an isolation wall, the outer wall of the isolation wall abutting against the inner wall of the oil tank, a silicone pad is fitted at the lower end of the isolation cover, the top of the silicone pad abutting against the bottom end of the isolation wall, the isolation wall and the silicone pad serve as the bottom wall of the oil storage cavity, and a connecting pipe is formed by the isolation cover protruding from the smoke outlet into the receiving cavity, the connecting pipe being connected to the smoke outlet.

[0009] In one embodiment, the isolation wall has a first oil guiding channel that corresponds to and communicates with the oil storage cavity, and the silicone pad has a second oil guiding channel that corresponds to and communicates with the first oil guiding channel. The first oil guiding channel and the second oil guiding channel constitute the oil guiding part. The diaphragm is disposed in the second oil guiding channel. The bottom end of the oil tank is fitted with a bottom shell, and the bottom end of the bottom shell has an opening that corresponds to and communicates with the receiving cavity. The opening also corresponds to the connecting pipe.

[0010] In one embodiment, the atomizing body includes an atomizing cover, an atomizing tube and a conduit at the top of the atomizing cover, the atomizing body being detachably connected to the oil storage body by being inserted into the receiving cavity through the atomizing tube from the opening, the conduit being inserted into the second oil guiding channel and piercing the diaphragm to extend into the oil storage cavity from the first oil guiding channel, so that the oil inlet channel corresponds to and communicates with the oil storage cavity, the atomizing cavity is formed inside the atomizing tube, the oil absorption and heating component is disposed inside the atomizing tube, a sealing element is provided at the top of the atomizing tube, the sealing element has a connecting channel communicating with the atomizing cavity, and the connecting tube is inserted into the connecting channel so that the connecting tube communicates with the atomizing cavity.

[0011] In one embodiment, the oil-absorbing and heating component includes a heating core, an air guide tube, oil-absorbing cotton, and oil-guiding cotton. The heating core is disposed inside the air guide tube. The oil-absorbing cotton has an air passage that corresponds to and communicates with the connecting tube. The air guide tube is inserted into the air passage so that the air guide tube communicates with the air passage. Both ends of the heating core extend from the through holes on the tube wall of the air guide tube and abut against the oil-absorbing cotton. The oil-guiding cotton wraps around the bottom end of the oil-absorbing cotton and extends into the atomizing cover, corresponding to the oil inlet channel.

[0012] In one embodiment, the atomizing cover is provided with an oil sealing component, the outer wall of the oil sealing component abutting against the inner wall of the atomizing cover, the bottom end of the oil sealing component having an air guiding channel corresponding to and communicating with the air guiding pipe, the bottom opening of the atomizing cover having a base abutting against the oil sealing component, the bottom end of the base having an air guiding hole communicating with the air guiding channel, and the bottom end of the atomizing cover having a first electrode and a second electrode electrically connected to the heating core.

[0013] A second aspect of this utility model provides an electronic cigarette, including a main unit and an atomizer as described above. The main unit has an adapter cavity for adapting the atomizer, and the atomizer is inserted into the adapter cavity. The main unit has a battery cell and a power board for supplying power to the atomizer, and an air intake channel for providing atomized airflow to the atomizer.

[0014] The atomizer and electronic cigarette of this utility model have the following beneficial effects: The atomizer and electronic cigarette of this utility model are detachable and combinable by the atomizing body and the oil storage body, and by adding a cooling agent or sweetener in the atomizing chamber. When not in use, it can prevent the e-liquid in the oil storage chamber from entering the oil absorption and heating component and corroding the heating part. When in use, the two are combined together, and the oil absorption and heating component can heat the e-liquid, sweetener or cooling agent into vapor together, so that the flavor of the vapor can be diversified when inhaled. Attached Figure Description

[0015] The present invention will now be described in detail with reference to the accompanying drawings, so that the above-mentioned advantages of the present invention become clearer. Among them,

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

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

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

[0019] Figure 4 This is a schematic diagram of the internal structure of the atomizing body and the oil storage body of the atomizer of this utility model after disassembly;

[0020] Figure 5 This is a schematic diagram of the disassembled structure of the atomizing body and the oil storage body of the atomizer of this utility model;

[0021] Figure 6 This is a schematic diagram of the disassembled structure of the oil absorption and heating component of the atomizer of this utility model;

[0022] Figure 7 This is a schematic diagram of the internal structure of the atomizer and main unit combination of the electronic cigarette of this utility model;

[0023] Figure 8 This is a schematic diagram of the internal structure of the atomizer and main unit combination of the electronic cigarette of this utility model;

[0024] Figure 9 This is a diagram showing the airflow direction during the operation of the electronic cigarette of this utility model. Detailed Implementation

[0025] The following detailed description of the embodiments of this utility model, in conjunction with the accompanying drawings, will provide a thorough understanding of how this utility model uses technical means to solve technical problems and achieve technical effects, enabling its implementation. It should be noted that, provided there is no conflict, the various embodiments and features within them can be combined with each other, and all resulting technical solutions are within the protection scope of this utility model.

[0026] 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 excessively 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.

[0027] like Figure 1-6As shown, this utility model provides an atomizer 12, including an oil storage body 10 and an atomizing body 11. The oil storage body 10 has an oil storage chamber 101 and a receiving chamber 201 that are isolated from each other. The atomizing body 11 is inserted into the receiving chamber 201 and is detachably connected to the oil storage body 10. The bottom wall of the oil storage chamber 101 is provided with an oil guiding part 1001. A diaphragm 302 is provided in the oil guiding part 1001. The atomizing body 11 is provided with a conduit 602 that passes through the oil guiding part 1001 and pierces the diaphragm 302 to extend into the oil storage chamber 101. The atomizing body 11 has an atomizing chamber 603 that stores a sweetener or a cooling agent. The atomizing chamber 603 is provided with an oil absorption and heating component 7 corresponding to the conduit 602. The conduit 602 has an oil inlet channel 604 that allows the e-liquid in the oil storage chamber 101 to enter the oil absorption and heating component 7. It should be noted that by making the atomizing body 11 and the oil storage body 10 detachable and combinable, and by adding a cooling agent or sweetener to the atomizing chamber 603, the e-liquid in the oil storage chamber 101 can be prevented from entering the oil absorption and heating component 7 and corroding the heating part when not in use. When in use, the two are combined together, and the oil absorption and heating component 7 can heat the e-liquid, sweetener or cooling agent into vapor together, which can make the vapor flavor more diverse when inhaled.

[0028] In some embodiments, the oil guiding portion 1001 is formed by an oil guiding hole and / or an oil guiding channel. In this embodiment, the oil guiding portion 1001 is formed by two oil guiding channels, which are used to allow the conduit 602 to be inserted into the oil storage cavity 101 and guide oil into the oil absorption and heating assembly 7 through the oil inlet channel 604.

[0029] In some embodiments, the oil storage body 10 includes an oil tank 1 and an isolation cover 2. The isolation cover 2 is disposed inside the oil tank 1. An exhaust pipe 102 is provided on the inner wall of the oil tank 1. The exhaust pipe 102 is connected to the top of the isolation cover 2. The space between the outer wall of the exhaust pipe 102 and the isolation cover 2 and the inner wall of the oil tank 1 serves as an oil storage cavity 101. A receiving cavity 201 is formed inside the isolation cover 2. The isolation cover 2 and the exhaust pipe 102 are used to isolate the e-liquid in the oil storage cavity 101. The exhaust pipe 102 and the oil tank 1 can be integrally formed or assembled together. The receiving cavity 201 is used to accommodate the atomizing body 11.

[0030] In some embodiments, a smoke exhaust channel 103 is formed inside the exhaust pipe 102. The top of the oil tank 1 has a smoke inlet 104 corresponding to and communicating with the upper end of the smoke exhaust channel 103, and the top of the isolation cover 2 has a smoke outlet 204 corresponding to and communicating with the lower end of the smoke exhaust channel 103. The smoke generated by the atomizing body 11 atomizing the e-liquid can be discharged from the smoke outlet 204 into the smoke exhaust channel 103, and then discharged through the smoke inlet 104 for the user to inhale.

[0031] In some embodiments, the outer wall of the isolation cover 2 is provided with an isolation wall 202, which abuts against the inner wall of the oil tank 1. A silicone pad 3 is fitted at the lower end of the isolation cover 2, with the top end of the silicone pad 3 abutting against the bottom end of the isolation wall 202. The isolation wall 202 and the silicone pad 3 serve as the bottom wall of the oil storage chamber 101. A connecting pipe 205 is formed by protruding from the smoke outlet 204 into the receiving chamber 201, and the connecting pipe 205 is connected to the smoke outlet 204. The isolation wall 202 is used to isolate the oil storage chamber 101, the silicone pad 3 is used to seal the oil storage chamber 101 to prevent oil leakage, and the connecting pipe 205 is used to connect the atomizing body 11 and to connect the smoke outlet 104 and the receiving chamber 201.

[0032] In some embodiments, the isolation wall 202 is provided with a first oil guiding channel 203 corresponding to and communicating with the oil storage cavity 101, and the silicone pad 3 is provided with a second oil guiding channel 301 corresponding to and communicating with the first oil guiding channel 203. The first oil guiding channel 203 and the second oil guiding channel 301 constitute the oil guiding part 1001. The diaphragm 302 is disposed in the second oil guiding channel 301. The bottom end of the oil tank 1 is fitted with a bottom shell 4. The bottom end of the bottom shell 4 is provided with an opening 401 corresponding to and communicating with the receiving cavity 201. The opening 401 also corresponds to the connecting pipe 205. The first oil guiding channel 203 and the second oil guiding channel 301 are used to connect the oil storage chamber 101 with the outside. The diaphragm 302 and the second oil guiding channel 301 are integrally formed with the silicone pad 3 using liquid silicone in-mold injection molding. The diaphragm 302 is used to prevent the e-liquid in the oil storage chamber 101 from flowing out through the first oil guiding channel 203 and the second oil guiding channel 301 before use. The bottom shell 4 is made of iron to fasten the bottom of the oil tank 1 and prevent the oil tank 1 from expanding and contracting due to high temperature, which would cause the e-liquid in the oil storage chamber 101 to flow out. The opening 401 is used to connect the receiving chamber 201 with the outside, so that the atomizing body 11 can be inserted and removed in the receiving chamber 201.

[0033] In some embodiments, the atomizing body 11 includes an atomizing cover 6. The top of the atomizing cover 6 is provided with an atomizing tube 601 and a conduit 602. The atomizing body 11 is detachably connected to the oil storage body 10 by being inserted into the receiving cavity 201 through the atomizing tube 601 from the opening 401. The conduit 602 is inserted into the second oil guiding channel 301 and punctures the diaphragm 302 to extend into the oil storage cavity 101 from the first oil guiding channel 203, so that the oil inlet channel 604 corresponds to and communicates with the oil storage cavity 101. The atomizing cavity 603 is formed in the atomizing tube 601. The oil absorption and heating component 7 is provided in the atomizing tube 601. The top of the atomizing tube 601 is provided with a sealing member 5. The sealing member 5 is provided with a connecting channel 501 communicating with the atomizing cavity 603. The connecting tube 205 is inserted into the connecting channel 501 so that the connecting tube 205 communicates with the atomizing cavity 603. The sealing element 5 is made of silicone and is used to seal the top of the atomizing chamber 603. Before the atomizer 12 is used, a cooling agent or sweetener can be added to the atomizing chamber 603 through the connecting channel 501. The cooling agent or sweetener can be absorbed by the oil-absorbing heating component 7. When the atomizer 12 is used, the oil storage body 10 and the atomizing body 11 are combined together. The e-liquid in the oil storage chamber 101 can enter the oil-absorbing heating component 7 through the oil inlet channel 604 in the conduit 602 and mix with the sweetener or cooling agent. Then it is heated to produce smoke. The smoke, carrying the cooling or sweet taste, can enter the exhaust channel 103 through the connecting tube 205 and the smoke outlet 204 in the atomizing chamber 603, and then be discharged from the smoke outlet 104 for the user to inhale.

[0034] In some embodiments, the oil-absorbing heating component 7 includes a heating core 701, an air duct 702, an oil-absorbing cotton 703, and an oil-guiding cotton 704. The heating core 701 is disposed inside the air duct 702. An air passage 705 corresponding to and communicating with the connecting pipe 205 is opened inside the oil-absorbing cotton 703. The air duct 702 is inserted into the air passage 705 so that the air duct 702 communicates with the air passage 705. Both ends of the heating core 701 extend out from the through holes 706 on the wall of the air duct 702 and abut against the oil-absorbing cotton 703. The oil-guiding cotton 704 wraps around the bottom end of the oil-absorbing cotton 703 and extends into the atomizing cover 6, corresponding to the oil inlet channel 604. The air duct 702 is used to accommodate the heating element 701 and simultaneously expands the air passage 705 within the absorbent cotton 703 to prevent the absorbent cotton 703 from being squeezed by the cavity wall of the atomizing chamber 603, which could cause deformation of the air passage 705 and obstruct airflow. The through hole 706 allows both ends of the heating element 701 to extend from the air duct 702 and abut against the absorbent cotton 703. The absorbent cotton 703 is used to absorb e-liquid, cooling agents, or sweeteners. After the atomizing body 11 and the oil storage body 10 are combined to form the atomizer 12... The e-liquid in the oil storage chamber 101 can be introduced into the oil-guiding cotton 704 through the oil inlet channel 604. The oil-guiding cotton 704 can introduce the e-liquid into the oil-absorbing cotton 703 to mix with the cooling agent or sweetener. The oil-absorbing cotton 703 can introduce the e-liquid, cooling agent or sweetener into the interior of the heating core 701 from both ends. After the heating core 701 is powered on, it can heat up the e-liquid, cooling agent or sweetener to produce smoke. The smoke in the air duct 702 can be introduced into the atomizing chamber 603 through the air passage 705.

[0035] In some embodiments, the atomizing cover 6 is provided with an oil-sealing component 8, the outer wall of which abuts against the inner wall of the atomizing cover 6. The bottom end of the oil-sealing component 8 has an air-guiding channel 801 corresponding to and communicating with the air-guiding tube 702. The bottom opening 401 of the atomizing cover 6 is provided with a base 9 abutting against the oil-sealing component 8. The bottom end of the base 9 has an air-guiding hole 903 communicating with the air-guiding channel 801. The bottom end of the atomizing cover 6 is provided with a first electrode 901 and a second electrode 902 electrically connected to the heating core 701. The oil-sealing component 8 is made of silicone and is used to seal the bottom end of the atomizing chamber 603 and the internal space of the atomizing cover 6. The base 9 is used to seal the bottom end of the atomizing cover 6. The air-guiding hole 903 and the air-guiding channel 801 are used to guide air into the air-guiding tube 702 to drive the vapor flow. The first electrode 901 and the second electrode 902 are used to electrically connect to the heating core 701.

[0036] like Figure 7-8As shown, this utility model also provides an electronic cigarette, including a main unit 13 and an atomizer 12 as described above. The main unit 13 has an adapter cavity 1301 for accommodating the atomizer 12. The atomizer 12 is inserted into the adapter cavity 1301. The main unit 13 has a battery cell 1302 and a power board 1303 for supplying power to the atomizing body 11, and an air intake channel 1307 for providing atomized airflow to the atomizing body 11. Specifically, the bottom of the adapter cavity 1301 has a third electrode 1305 that abuts against the first electrode 901, and a fourth electrode 1306 that abuts against the second electrode 902. The battery cell 1302 is electrically connected to the power board 1303 to supply power to the power board 1303 to enable its electronic control function. The power board 1303 is electrically connected to the third electrode 1305 and the fourth electrode 1306. The power board 1303 abuts against the third electrode 1305 through the first electrode 901. The second electrode 902 and the fourth electrode 1306 are in contact with each other to energize the heating core 701 and make it heat up. The air intake channel 1307 is connected to the air guide hole 903. The bottom of the main unit 13 is provided with an air intake hole 1304 that is connected to the air intake channel 1307 and the outside. When smoking, the outside airflow can enter the air intake channel 1307 through the air intake hole 1304, and then enter the air guide tube 702 through the air intake channel 1307 in sequence through the air guide hole 903 and the air guide channel 801, which drives the smoke to flow.

[0037] The following detailed description uses preferred embodiments.

[0038] like Figure 1-8As shown, the electronic cigarette of this utility model includes: a main unit 13 and an atomizer 12. The atomizer 12 includes: an oil storage body 10 and an atomizing body 11. The oil storage body 10 includes: an oil tank 1, an isolation cover 2, a silicone pad 3, and a bottom shell 4. The isolation cover 2 is installed inside the oil tank 1 to isolate the e-liquid. An exhaust pipe 102 connected to the top of the isolation cover 2 is provided on the inner wall of the oil tank 1 to also isolate the e-liquid. The space between the exhaust pipe 102 and the outer wall of the isolation cover 2 and the inner wall of the oil tank 1 forms an oil storage cavity 101 for storing e-liquid. A receiving cavity 201 is formed inside the isolation cover 2. The exhaust pipe 102 is used to accommodate the atomizing body 11. An exhaust channel 103 is formed inside the exhaust pipe 102 for exhausting smoke. The top of the oil tank 1 has a smoke inlet 104 that corresponds to and communicates with the upper end of the exhaust channel 103 for sucking out smoke. The top of the isolation cover 2 has a smoke outlet 204 that corresponds to and communicates with the lower end of the exhaust channel 103 for allowing smoke to enter the exhaust channel 103. The outer wall of the isolation cover 2 has an isolation wall 202 that abuts against the inner wall of the oil tank 1 for isolating the oil storage chamber 101. A silicone pad 3 is fitted on the lower end of the isolation cover 2 and abuts against the bottom end of the isolation wall 202 for sealing. The oil storage chamber 101 is sealed. The isolation cover 2 protrudes from the smoke outlet 204 into the receiving chamber 201 to form a connecting pipe 205 that communicates with the smoke outlet 204 for connecting the atomizing body 11. The isolation wall 202 has a first oil guiding channel 203 that corresponds to and communicates with the oil storage chamber 101. The silicone pad 3 has a second oil guiding channel 301 that corresponds to and communicates with the first oil guiding channel 203. The first oil guiding channel 203 and the second oil guiding channel 301 are used to connect the oil storage chamber 101 with the outside. A diaphragm 302 is provided in the second oil guiding channel 301 for... To block the second oil guiding channel 301 and prevent the e-liquid in the oil storage chamber 101 from flowing out through the first oil guiding channel 203 and the second oil guiding channel 301, the bottom shell 4 is fitted on the bottom end of the storage chamber to fasten the bottom end of the oil tank 1 and prevent the oil tank 1 from expanding and contracting due to high temperature, which would cause the e-liquid in the oil storage chamber 101 to flow out. The bottom end of the bottom shell 4 has an opening 401 that corresponds to and communicates with the receiving chamber 201 to connect the receiving chamber 201 and the outside, so that the atomizing body 11 can be inserted and removed in the receiving chamber 201. All components are combined together to form the oil storage body 10.

[0039] The atomizing body 11 includes: a sealing element 5, an atomizing cover 6, an oil-absorbing and heating component 7, an oil-sealing element 8, and a base 9. The atomizing cover 6 has an atomizing tube 601 at its top, forming an atomizing chamber 603 within the tube 601 to accommodate the oil-absorbing and heating component 7 and store cooling or sweeteners. The oil-absorbing and heating component 7 is installed within the atomizing chamber 603 to absorb e-liquid, cooling or sweeteners, and atomize the e-liquid. The oil-absorbing and heating component 7 includes a heating core 701, an air duct 702, oil-absorbing cotton 703, and oil-guiding cotton 704. The heating core 701 is installed within the air duct 702 and heats up when energized to heat the e-liquid and cool it. Flavoring agents or sweeteners are absorbed by the oil-absorbing cotton 703, which is used to absorb e-liquid, cooling agents, or sweeteners. An air passage 705 is provided inside the oil-absorbing cotton 703 for airflow and vapor extraction. An air duct 702 is inserted into the air passage 705 to guide airflow and simultaneously expand the air passage 705 within the oil-absorbing cotton 703, preventing deformation of the air passage 705 due to compression from the cavity wall of the atomizing chamber 603, which would cause obstructed airflow. The heating core 701 extends from both ends through the through holes 706 on the wall of the air duct 702 and abuts against the oil-absorbing cotton 703 to absorb e-liquid, cooling agents, or sweeteners. An oil-absorbing cotton 704 wraps around the bottom end of the oil-absorbing cotton 703 and extends... The atomizing cover 6 is used for guiding oil. The top of the atomizing cover 6 is also equipped with a conduit 602 for insertion into the oil storage chamber 101. The conduit 602 has an oil inlet channel 604 corresponding to the oil-guiding cotton 704 for introducing oil into the oil-guiding cotton 704. A sealing element 5 is installed at the top of the atomizing tube 601 to seal the upper end of the atomizing chamber 603. The sealing element 5 has a connecting channel 501 communicating with the atomizing chamber 603 for adding sweetener or cooling agent into the atomizing chamber 603, and for inserting the connecting tube 205. An oil-sealing element 8 is installed and fixed inside the atomizing cover 6. The outer wall of the oil-sealing element 8 abuts against the inner wall of the atomizing cover 6 to seal the atomizing chamber 603. The bottom end of the atomizing cover 6 and the internal space of the atomizing cover 6 are provided with an air passage 801 at the bottom end of the sealing oil component 8, which is corresponding to and communicates with the air passage 702 for guiding air into the air passage 702. The base 9 is installed in the opening 401 at the bottom end of the atomizing cover 6 and abuts against the sealing oil component 8 to seal the bottom end of the atomizing cover 6. The bottom end of the base 9 is provided with an air passage 903 that communicates with the air passage 801 and is also used to guide air into the air passage 702. The bottom end of the atomizing cover 6 is provided with a first electrode 901 and a second electrode 902 that are electrically connected to the heating core 701 for conductive connection to the heating core 701. All components are combined together to form the atomizing body 11.

[0040] The atomizing body 11 is detachably inserted into the receiving cavity 201 through the atomizing cover 6 from the opening 401, and combined with the oil storage body 10 to form the atomizer 12. The connecting tube 205 is inserted into the connecting channel 501, making the connecting tube 205 communicate with the atomizing cavity 603. The conduit 602 is inserted into the second oil guiding channel 301 and punctures the diaphragm 302, extending from the first oil guiding channel 203 into the oil storage cavity 101, so that the oil inlet channel 604 corresponds to and communicates with the oil storage cavity 101. E-liquid in the oil chamber 101 can be introduced into the oil-guiding cotton 704 through the oil inlet channel 604. The oil-guiding cotton 704 can introduce the e-liquid into the oil-absorbing cotton 703 to mix with the cooling agent or sweetener. The oil-absorbing cotton 703 can introduce the e-liquid, cooling agent or sweetener into the interior of the heating core 701 from both ends. After the heating core 701 is powered on, it can heat up the e-liquid, cooling agent or sweetener to produce smoke. The smoke in the air duct 702 can be introduced into the atomizing chamber 603 through the air passage 705.

[0041] The main unit 13 has an adapter cavity 1301 for accommodating the atomizer 12. The atomizer 12 is inserted into the adapter cavity 1301. The bottom of the adapter cavity 1301 has a third electrode 1305 that abuts against the first electrode 901 and a fourth electrode 1306 that abuts against the second electrode 902. The main unit 13 contains a battery cell 1302 and a power board 1303. The battery cell 1302 is electrically connected to the power board 1303 to supply power to the power board 1303 so that it can start the electronic control function. Yes, the power board 1303 is electrically connected to the third electrode 1305 and the fourth electrode 1306. The power board 1303 connects to the heating core 701 through the first electrode 901 and the third electrode 1305, and to the second electrode 902 and the fourth electrode 1306 to generate electricity and make it heat up. The main unit 13 is also provided with an air intake channel 1307 that communicates with the air guide hole 903 for air intake. The bottom of the main unit 13 is provided with an air intake hole 1304 that communicates with the air intake channel 1307 and the outside, which is also used for air intake.

[0042] like Figure 9As shown in the embodiment, during the operation of the electronic cigarette, the specific implementation of the e-liquid and airflow direction is as follows: the e-liquid in the oil storage chamber 101 can be introduced into the oil-guiding cotton 704 through the oil inlet channel 604. The oil-guiding cotton 704 can introduce the e-liquid into the oil-absorbing cotton 703 and mix it with the cooling agent or sweetener inside the oil-absorbing cotton 703. The oil-absorbing cotton 703 can introduce the e-liquid, cooling agent or sweetener from both ends of the heating core 701 into the interior of the heating core 701. After the heating core 701 is powered by the power board 1303, it can generate heat to dissipate the e-liquid, cooling agent or sweetener. The flavoring agent or sweetener is heated to produce smoke, which is then inhaled at the smoke inlet 104 at the top of the oil tank 1. External airflow can enter the air intake channel 1307 through the air inlet 1304, and then enter the air guide tube 702 through the air guide hole 903 and the air guide channel 801. This causes the heating core 701 to heat the e-liquid, the flavoring agent or sweetener, and the smoke produced is then inhaled through the connecting pipe 205 and the smoke outlet 204 into the smoke exhaust channel 103, and finally into the user's mouth through the smoke inlet 104.

[0043] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model 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 utility model should be included within the protection scope of this utility model.

Claims

1. An atomizer comprising an oil storage body and an atomization body, characterized in that, The oil storage body has an oil storage chamber and a receiving chamber that are isolated from each other. The atomizing body is inserted into the receiving chamber and is detachably connected to the oil storage body. The bottom wall of the oil storage chamber is provided with an oil guiding part. The oil guiding part is provided with a diaphragm. The atomizing body is provided with a conduit that passes through the oil guiding part and pierces the diaphragm to extend into the oil storage chamber. The atomizing body has an atomizing chamber that stores sweetener or cooling agent. The atomizing chamber is provided with an oil absorption and heating component corresponding to the conduit. The conduit has an oil inlet channel that allows the e-liquid in the oil storage chamber to enter the oil absorption and heating component.

2. The atomizer of claim 1, wherein, The oil guiding part is formed by oil guiding holes and / or oil guiding channels.

3. The atomizer of claim 1, wherein, The oil storage body includes an oil tank and an isolation cover. The isolation cover is located inside the oil tank. An exhaust pipe is provided on the inner wall of the oil tank. The exhaust pipe is connected to the top of the isolation cover. The space between the exhaust pipe and the outer wall of the isolation cover and the inner wall of the oil tank serves as the oil storage cavity. The receiving cavity is formed inside the isolation cover.

4. The atomizer of claim 3, wherein, A smoke exhaust channel is formed inside the exhaust pipe. A smoke inlet is provided at the top of the oil tank, which corresponds to and communicates with the upper end of the smoke exhaust channel. A smoke outlet is provided at the top of the isolation cover, which corresponds to and communicates with the lower end of the smoke exhaust channel.

5. The atomizer of claim 4, wherein, The outer wall of the isolation cover is provided with an isolation wall, which abuts against the inner wall of the oil tank. A silicone pad is fitted at the lower end of the isolation cover, and the top of the silicone pad abuts against the bottom of the isolation wall. The isolation wall and the silicone pad serve as the bottom wall of the oil storage chamber. A connecting pipe is formed by the isolation cover protruding from the smoke outlet into the receiving chamber, and the connecting pipe is connected to the smoke outlet.

6. The atomizer of claim 5, wherein, The isolation wall has a first oil guiding channel that corresponds to and communicates with the oil storage cavity, and the silicone pad has a second oil guiding channel that corresponds to and communicates with the first oil guiding channel. The first oil guiding channel and the second oil guiding channel constitute the oil guiding part. The diaphragm is disposed in the second oil guiding channel. The bottom end of the oil tank is fitted with a bottom shell, and the bottom end of the bottom shell has an opening that corresponds to and communicates with the receiving cavity. The opening also corresponds to the connecting pipe.

7. The atomizer of claim 6, wherein, The atomizing body includes an atomizing cover, an atomizing tube and a conduit at the top of the atomizing cover, the atomizing body being detachably connected to the oil storage body by being inserted into the receiving cavity through the atomizing tube from the opening, the conduit being inserted into the second oil guiding channel and piercing the diaphragm to extend into the oil storage cavity from the first oil guiding channel, so that the oil inlet channel corresponds to and communicates with the oil storage cavity, the atomizing cavity is formed inside the atomizing tube, the oil absorption and heating component is disposed inside the atomizing tube, a sealing element is provided at the top of the atomizing tube, the sealing element has a connecting channel communicating with the atomizing cavity, and the connecting tube is inserted into the connecting channel so that the connecting tube communicates with the atomizing cavity.

8. The atomizer according to claim 7, characterized in that, The oil-absorbing and heating component includes a heating core, an air duct, oil-absorbing cotton, and an oil-guiding cotton. The heating core is disposed inside the air duct. The oil-absorbing cotton has an air passage that corresponds to and communicates with the connecting pipe. The air duct is inserted into the air passage so that the air duct communicates with the air passage. Both ends of the heating core extend from the through holes on the wall of the air duct and abut against the oil-absorbing cotton. The oil-guiding cotton wraps around the bottom end of the oil-absorbing cotton and extends into the atomizing cover, corresponding to the oil inlet channel.

9. The atomizer according to claim 8, characterized in that, The atomizing cover is provided with an oil sealing component, the outer wall of which abuts against the inner wall of the atomizing cover. The bottom end of the oil sealing component has an air guiding channel that corresponds to and communicates with the air guiding tube. The bottom opening of the atomizing cover is provided with a base that abuts against the oil sealing component. The bottom end of the base has an air guiding hole that communicates with the air guiding channel. The bottom end of the atomizing cover is provided with a first electrode and a second electrode that are electrically connected to the heating core.

10. An electronic cigarette, characterized in that, The device includes a main unit and an atomizer as described in any one of claims 1 to 9. The main unit has an adapter cavity for adapting the atomizer, the atomizer is inserted into the adapter cavity, and the main unit has a battery cell and a power board for supplying power to the atomizing body, as well as an air intake channel for providing atomizing airflow to the atomizing body.

Images