Electronic atomization device

Abstract

The utility model provides an electronic atomization device. The electronic atomization device comprises a supporting base body; the power supply module is arranged on the supporting base body; the first tar storage and atomization module is used for heating and atomizing tobacco tar, the first tar storage and atomization module is detachably arranged on the supporting base body, and the first tar storage and atomization module and the power supply module are electrically connected together in a detachable mode; and the suction nozzle is arranged on the supporting base body, and the suction nozzle is communicated with the first oil storage atomization module. According to the electronic cigarette, the first oil storage atomization module can be replaced, meanwhile, due to the fact that the suction nozzle is arranged on the supporting base body, when the first oil storage atomization module is replaced, the suction nozzle does not need to be replaced, cyclic utilization of the supporting base body, the power supply module and the suction nozzle is achieved, the maximum utilization rate is achieved, resource waste can be reduced, and meanwhile the use cost is reduced.

Description

Technical Field

[0001] This application relates to the field of atomizing device technology, and more particularly to an electronic atomizing device. Background Technology

[0002] An electronic atomizer is an electronic device that simulates the experience of traditional smoking. Its core working principle is to heat e-liquid to atomize it into smoke that can be inhaled.

[0003] Chinese utility model patent CN222548582U discloses an electronic atomizing device, which includes a cartridge assembly and a power supply assembly. The cartridge assembly has an oil tank for holding e-liquid and is used to heat and atomize the e-liquid. The power supply assembly is located at one end of the cartridge assembly and is detachably connected to it. Although this design facilitates the replacement of the cartridge assembly, the mouthpiece is integrated into the cartridge assembly, meaning that the mouthpiece must also be replaced when replacing the cartridge assembly, increasing resource waste. Utility Model Content

[0004] This application provides an atomizing module and an electronic atomizing device to solve the problems existing in related technologies. The technical solution is as follows:

[0005] This application provides an electronic atomizing device, including:

[0006] Supporting substrate;

[0007] A power supply module is disposed on the support base;

[0008] A first oil-storing atomizing module, used for heating and atomizing e-liquid, is detachably mounted on the supporting base, and is detachably electrically connected to the power supply module; and

[0009] The nozzle is disposed on the support base and is connected to the first oil storage atomizing module.

[0010] In one embodiment, the electronic atomizing device further includes:

[0011] The second oil storage atomizing module is used to heat and atomize the e-liquid. The second oil storage atomizing module is detachably mounted on the support base. The second oil storage atomizing module is detachably electrically connected to the power supply module. The second oil storage atomizing module is connected to the mouthpiece.

[0012] In one embodiment, the support substrate includes:

[0013] First shell;

[0014] A second housing is detachably connected to the first housing, and the second housing and the first housing form a mounting cavity;

[0015] A bracket, which is detachably disposed within the mounting cavity;

[0016] The power supply module is mounted on the bracket, and both the first oil storage atomizing module and the second oil storage atomizing module are detachably mounted on the bracket. The nozzle is mounted on the first housing or the second housing.

[0017] In one embodiment, the upper end of the bracket is provided with a first snap-fit ​​portion;

[0018] The upper end of the first oil storage atomizing module abuts against the nozzle, and the lower end of the first oil storage atomizing module is provided with a second snap-fit ​​part, which snaps into the first snap-fit ​​part to detachably connect the first oil storage atomizing module and the bracket together.

[0019] In one embodiment, the support includes:

[0020] The frame body has a first snap-fit ​​portion at its upper end and a first receiving cavity at its lower end, wherein the second oil atomizing module is detachably disposed within the first receiving cavity; and

[0021] A bottom cover is detachably disposed at the lower end of the frame body, and the bottom cover covers the opening of the first receiving cavity to confine the second oil storage atomizing module within the first receiving cavity.

[0022] In one embodiment, the first oil storage atomizing module has a first smoke channel, the upper end of which is connected to the mouthpiece;

[0023] The second oil storage atomizing module has a second smoke channel, the upper end of which is connected to the lower end of the first smoke channel;

[0024] One of the first housing and the second housing has a first air inlet, which is connected to the lower end of the second smoke channel.

[0025] In one embodiment, the first oil storage atomizing module includes:

[0026] The first oil storage tank has a first oil storage cavity, which extends through the first oil storage tank from both the top and bottom.

[0027] The first oil-absorbing cotton is adapted to the first oil-absorbing cavity;

[0028] A first sealing element is disposed at the upper end of the first oil storage tank. The first sealing element covers the upper opening of the first oil storage chamber. The first sealing element abuts against the suction nozzle to seal the gap between the first sealing element and the suction nozzle. The first sealing element has a first clearance opening that connects the first oil storage chamber and the suction nozzle.

[0029] The second sealing element is located at the lower end of the second oil storage chamber and covers the lower opening of the first oil storage cavity. The second sealing element has a second snap-fit ​​part and a second clearance opening. The second clearance opening connects the upper end of the first oil storage cavity and the second smoke channel. The second sealing element abuts against the frame body to seal the gap between the first oil storage atomizing module and the frame body.

[0030] The first atomizing core and the power supply module are detachably electrically connected together. The first atomizing core passes through the first oil-collecting cotton. The upper end of the first atomizing core is provided with the first clearance opening, and the lower end of the first atomizing core is provided with the second clearance opening. The first atomizing core has the first smoke channel, which runs through the upper and lower ends of the first atomizing core.

[0031] In one embodiment, the second snap-fit ​​portion is a snap-fit ​​groove;

[0032] The first snap-fit ​​portion is arranged around the second clearance opening, and the first snap-fit ​​portion is inserted into the snap-fit ​​groove.

[0033] In one embodiment, the outer side wall of the frame body is provided with a first through hole and a first positioning body, the first through hole being connected to a second clearance opening;

[0034] The first atomizing core is electrically connected to a first conductor, which passes through the second clearance opening and the first through hole in sequence and is detachably connected to the first positioning body.

[0035] The power supply module is electrically connected to a first pin, which is detachably connected to the first positioning body. The first pin abuts against the first conductor to detachably connect the first atomizing core and the power supply module together.

[0036] In one embodiment, the first positioning body has a first positioning groove and a first positioning hole, wherein the first positioning groove communicates with the first positioning hole;

[0037] A portion of the first conductor is detachably disposed in the first positioning groove, and another portion of the first conductor is detachably disposed in the first positioning hole.

[0038] The first pin is detachably inserted into the first positioning hole, and the first pin abuts against another part of the first conductor.

[0039] In one embodiment, the second oil storage atomizing module includes:

[0040] The second oil storage tank is inserted into the first receiving cavity. The second oil storage tank has a second oil storage cavity, which extends through the second oil storage tank from both the top and bottom.

[0041] The second oil-absorbing cotton is adapted to the second oil-absorbing cavity;

[0042] The third sealing element is disposed at the lower end of the second oil storage chamber, the third sealing element covers the lower opening of the second oil storage chamber, the third sealing element has a third clearance opening, and the third clearance opening connects the second oil storage chamber and the first air inlet.

[0043] The second atomizing core and the power supply module are detachably electrically connected together. The second atomizing core passes through the second oil storage cotton. The upper end of the second atomizing core passes through the connecting port of the frame body, which connects to the second clearance port. The lower end of the second atomizing core passes through the third clearance port. The second atomizing core has a second smoke channel, which runs through the second atomizing core from both the top and bottom.

[0044] In one embodiment, the lower end of the third seal is provided with a sealing portion, which is arranged around the third clearance opening;

[0045] The bottom cover has a second air inlet and a connecting groove. The second air inlet connects the first air inlet and the connecting groove. The connecting groove is adapted to the sealing part to seal the gap between the bottom cover and the sealing part.

[0046] In one embodiment, the outer wall of the third seal engages with the inner wall of the first receiving cavity.

[0047] In one embodiment, the outer wall of the sealing portion has a second perforation, the second perforation communicating with the third clearance opening;

[0048] The outer side wall of the frame body is provided with a second positioning body;

[0049] The second atomizing core is electrically connected to a second conductor, which passes through the third clearance opening, the second through hole, and the connecting groove in sequence and is detachably connected to the second positioning body.

[0050] The power supply module is electrically connected to a second pin, which is detachably connected to the second positioning body. The second pin abuts against the second conductor to detachably connect the second atomizing core and the power supply module together.

[0051] In one embodiment, the second positioning body has a second positioning groove and a second positioning hole, the second positioning groove communicating with the second positioning hole;

[0052] A portion of the second conductor is detachably disposed in the second positioning groove, and another portion of the second conductor is detachably disposed in the second positioning hole;

[0053] The second pin is detachably inserted into the second positioning hole, and the second pin abuts against another part of the second conductor.

[0054] In one embodiment, the frame body further has a second receiving cavity, the second receiving cavity and the first receiving cavity being arranged side by side along the transverse direction of the frame body;

[0055] The power supply module includes:

[0056] A battery, wherein the battery is disposed within the second receiving cavity, and the bottom cover further covers the opening of the second receiving cavity to confine the battery within the second receiving cavity;

[0057] The main control circuit board is electrically connected to the battery and is located outside the bracket. The main control circuit board is detachably electrically connected to the first oil storage atomizing module and the second oil storage atomizing module.

[0058] The advantages or beneficial effects of the above technical solutions include at least the following:

[0059] This invention relates to an electronic atomizing device that optimizes the connection between the power supply module, the first oil-filled atomizing module, and the mouthpiece, thereby improving the stability and reducing operating costs. Specifically, the electronic atomizing device includes a support base, a power supply module, a first oil-filled atomizing module, and a mouthpiece. The power supply module is mounted on the support base, ensuring the stability of the mechanical connection between the power supply module and the support base and enhancing the connection strength. The first oil-filled atomizing module is detachably mounted on the support base, allowing the support base to support it. This means the first oil-filled atomizing module and the support base are connected via a detachable mechanical connection, enabling the first oil-filled atomizing module to be mechanically disconnected from the support base. Furthermore, by connecting the first oil-filled atomizing module to the power supply module… The components are electrically connected in a detachable manner, allowing the power supply module to power the first e-liquid storage atomizing module, ensuring that the first e-liquid storage atomizing module can heat and atomize the e-liquid. Simultaneously, the first e-liquid storage atomizing module can be disconnected from the power supply module, allowing for replacement with a new first e-liquid storage atomizing module when the e-liquid in the first e-liquid storage atomizing module is depleted or reaches the end of its service life. Importantly, since the mouthpiece is located on the support base, there is no need to replace the mouthpiece when replacing the first e-liquid storage atomizing module. This achieves recycling of the support base, power supply module, and mouthpiece, maximizing utilization, reducing resource waste, and lowering operating costs.

[0060] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of this application will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0061] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the various drawings denote the same or similar parts or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings depict only some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0062] Figure 1 This is a three-dimensional structural diagram of the electronic atomizing device of this utility model;

[0063] Figure 2 This is a cross-sectional view of the electronic atomizing device of this utility model;

[0064] Figure 3 This is an exploded view of the electronic atomizing device of this utility model;

[0065] Figure 4This is an exploded view of the first and second housings in this utility model;

[0066] Figure 5 This is a three-dimensional structural diagram of the first shell in this utility model;

[0067] Figure 6 This is a three-dimensional structural diagram of the frame body in this utility model from a first-view perspective.

[0068] Figure 7 This is a three-dimensional structural diagram of the frame body in this utility model from a second perspective.

[0069] Figure 8 This is a three-dimensional structural diagram of the bottom cover in this utility model;

[0070] Figure 9 This is a cross-sectional view of the first oil storage atomizing module in this utility model;

[0071] Figure 10 This is a three-dimensional structural diagram of the suction nozzle in this utility model;

[0072] Figure 11 This is a cross-sectional view of the second oil storage atomizing module in this utility model.

[0073] Figure Labels

[0074] 1. Support base; 11. First housing; 111. First air inlet; 112. First snap-fit ​​protrusion; 113. Second snap-fit ​​protrusion; 12. Second housing; 121. First snap-fit ​​groove; 13. Mounting cavity; 14. Bracket; 141. Bracket body; 1411. First snap-fit ​​part; 1412. First receiving cavity; 1413. First through hole; 1414. Connecting port; 1415. Second receiving cavity; 142. Bottom cover; 1421. Second air inlet; 1422. Connecting groove; 1423. Third snap-fit ​​protrusion; 2. Power supply module; 21. Battery; 22. Main control circuit board; 211. First pin; 212. Second pin; 23. Power supply circuit board; 24. Flexible circuit board; 3. First oil storage and atomization module; 31. First oil storage tank; 311. First 32. Oil storage chamber; 33. First sealing element; 34. First clearance opening; 35. Second sealing element; 36. Second snap-fit ​​part; 37. Second clearance opening; 38. First atomizing core; 39. First smoke channel; 30. First conductor; 31. First oil storage cotton; 40. Nozzle; 41. Limiting protrusion; 51. Second oil storage atomizing module; 52. Second oil storage chamber; 53. Second oil storage cotton; 54. Third sealing element; 55. Third clearance opening; 56. Sealing part; 57. Second perforation; 58. Second atomizing core; 59. Second smoke channel; 50. Second conductor; 60. First positioning body; 61. First positioning groove; 62. First positioning hole; 71. Second positioning groove; 72. Second positioning hole. Detailed Implementation

[0075] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this application. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0076] See Figures 1-11 This invention illustrates an electronic atomizing device according to a preferred embodiment of the present invention, comprising:

[0077] Supporting substrate 1;

[0078] Power supply module 2 is mounted on support base 1 so that the support base 1 can support the power supply module 2.

[0079] The first e-liquid storage and atomizing module 3 has the functions of storing and heating e-liquid. It is used to heat and atomize the e-liquid within it. The first e-liquid storage and atomizing module 3 is detachably mounted on the support base 1, allowing the support base 1 to support the module and also enabling it to be mechanically disconnected from the support base 1. The first e-liquid storage and atomizing module 3 is detachably electrically connected to the power supply module 2, allowing the power supply module 2 to supply power to the module, ensuring that the module can heat and atomize the e-liquid. Simultaneously, it allows the module to be electrically disconnected from the power supply module 2, ensuring that the first e-liquid storage and atomizing module 3 can be replaced.

[0080] The mouthpiece 4 is mounted on the support base 1 to support the mouthpiece 4. The mouthpiece 4 is connected to the first oil storage atomizing module 3, that is, the mist outlet of the mouthpiece 4 is connected to the first smoke channel 341 of the first oil storage atomizing module 3, so that the smoke generated by the heating of the first oil storage atomizing module 3 can be output through the mouthpiece 4 for the user to inhale.

[0081] This invention relates to an electronic atomizing device that optimizes the connection method of the power supply module 2, the first oil-storage atomizing module 3, and the mouthpiece 4, thereby improving the stability and reducing the cost of use. Specifically, the electronic atomizing device includes a support base 1, a power supply module 2, a first oil-storage atomizing module 3, and a mouthpiece 4. The power supply module 2 is mounted on the support base 1, ensuring the stability of the mechanical connection between the power supply module 2 and the support base 1 and enhancing the connection strength. The first oil-storage atomizing module 3 is detachably mounted on the support base 1, allowing the support base 1 to support it. This means the first oil-storage atomizing module 3 and the support base 1 are connected by a detachable mechanical connection, enabling the first oil-storage atomizing module 3 to be mechanically disconnected from the support base 1. Furthermore, by connecting the first oil-storage atomizing module 3 to the power supply module 1, the connection can be further optimized. The power supply module 2 is detachably connected to the first e-liquid storage atomizing module 3, ensuring that the first e-liquid storage atomizing module 3 can heat and atomize the e-liquid. At the same time, it allows the first e-liquid storage atomizing module 3 to be disconnected from the power supply module 2, so that the first e-liquid storage atomizing module 3 can be replaced with a new one after the e-liquid in the first e-liquid storage atomizing module 3 is exhausted or reaches the end of its service life. In addition, and importantly, since the mouthpiece 4 is located on the support base 1, the mouthpiece 4 does not need to be replaced when the first e-liquid storage atomizing module 3 is replaced. This realizes the recycling of the support base 1, the power supply module 2, and the mouthpiece 4, achieving maximum utilization, reducing resource waste, and lowering the cost of use.

[0082] See Figure 2 and Figure 3 In one embodiment, the electronic atomizing device further includes:

[0083] The second e-liquid storage and atomizing module 5 also has the functions of storing and heating e-liquid. The second e-liquid storage and atomizing module 5 is used to heat and atomize the e-liquid. The second e-liquid storage and atomizing module 5 is detachably mounted on the support base 1, so that the support base 1 supports the second e-liquid storage and atomizing module 5. Simultaneously, it allows the second e-liquid storage and atomizing module 5 to be mechanically disconnected from the support base 1. The second e-liquid storage and atomizing module 5 is detachably electrically connected to the power supply module 2, so that the power supply module... 2. Power is supplied to the second oil storage atomizing module 5 to ensure that the second oil storage atomizing module 5 can heat and atomize the e-liquid. At the same time, the second oil storage atomizing module 5 can be disconnected from the power supply module 2 to ensure that the second oil storage atomizing module 5 can be replaced. The second oil storage atomizing module 5 is connected to the mouthpiece 4, that is, the second smoke channel 541 of the second oil storage atomizing module 5 is connected to the mist outlet of the mouthpiece 4, so that the smoke formed by the heating of the second oil storage atomizing module 5 can be output through the mouthpiece 4 for the user to inhale. Because the electronic atomizing device has a first oil-storage atomizing module 3 and a second oil-storage atomizing module 5, it can use the first oil-storage atomizing module 3 and the second oil-storage atomizing module 5 to hold e-liquids of different flavors. When either the first oil-storage atomizing module 3 or the second oil-storage atomizing module 5 is working, it can output vapor of a single flavor through the mouthpiece 4. When both the second oil-storage atomizing module 5 and the second oil-storage atomizing module 5 are working, it can output vapor of mixed flavors through the mouthpiece 4, which can meet the user's needs for vapor of different flavors and make it more flexible and convenient to use.

[0084] See Figures 1-3 In one embodiment, the support substrate 1 includes:

[0085] First shell 11;

[0086] The second housing 12 is detachably connected to the first housing 11, and the second housing 12 and the first housing 11 form a mounting cavity 13.

[0087] The bracket 14 is detachably disposed within the mounting cavity 13;

[0088] The power supply module 2 is mounted on the bracket 14. The first oil-storing atomizing module 3 and the second oil-storing atomizing module 5 are both detachably mounted on the bracket 14. The nozzle 4 is located in either the first housing 11 or the second housing 12. Since the bracket 14 is located within the mounting cavity 13, and the power supply module 2, the first oil-storing atomizing module 3, and the second oil-storing atomizing module 5 are all mounted on the bracket 14, these modules are integrated and encapsulated within the support base 1. This improves the connection stability of the power supply module 2, the first oil-storing atomizing module 3, and the second oil-storing atomizing module 5, preventing loosening and ensuring that the power supply module 2 can stably power the first oil-storing atomizing module 3 and the second oil-storing atomizing module 5. This allows the first oil-storing atomizing module 3 and the second oil-storing atomizing module 5 to operate stably, improving structural reliability. Furthermore, because the power supply module 2, the first oil-storing atomizing module 3, and the second oil-storing atomizing module 5 are integrated and encapsulated within the support base... 1. Internally, this design simplifies the appearance of the electronic atomizing device, making it more concise and aesthetically pleasing. Furthermore, when replacing the first oil-storage atomizing module 3 and the second oil-storage atomizing module 5, firstly, disconnect the connection between the first housing 11 and the second housing 12; then, disconnect the electrical connection between the power supply module 2 and the first oil-storage atomizing module 3, as well as the electrical connection between the power supply module 2 and the second oil-storage atomizing module 5; finally, disconnect the mechanical connection between the first oil-storage atomizing module 3 and the support base 1, as well as the mechanical connection between the second oil-storage atomizing module 5 and the support base 1. This allows the first oil-storage atomizing module 3 and the second oil-storage atomizing module 5 to be removed from the support base 1. When installing the first oil-storage atomizing module 3 and the second oil-storage atomizing module 5, simply reverse the above steps.

[0089] See Figures 1-5 In one embodiment, the first housing 11 is provided with a first snap-fit ​​protrusion 112, and the second housing 12 is provided with a first snap-fit ​​groove 121. The first snap-fit ​​groove 121 and the first snap-fit ​​protrusion 112 are adapted to each other, that is, the first snap-fit ​​protrusion 112 is inserted into the first snap-fit ​​groove 121. The first housing 11 and the second housing 12 are detachably connected together by a snap-fit ​​method, which can realize tool-free disassembly and assembly, making disassembly and assembly more convenient and efficient.

[0090] Of course, in other embodiments, the first housing 11 and the second housing 12 can also be detachably connected together by fasteners such as screws and bolts.

[0091] In one embodiment, the first housing 11 and the second housing 12 are respectively placed on the left and right sides of the support base 1. Of course, in other embodiments, the first housing 11 and the second housing 12 can also be placed on the upper and lower sides of the support base 1.

[0092] See Figure 1 , Figure 4 , Figure 5 as well as Figure 10The first housing 11 has a clearance hole and a second snap-fit ​​protrusion 113. The clearance hole communicates with the mounting cavity 13, and the second snap-fit ​​protrusion 113 is provided on the cavity wall of the mounting cavity 13. The second snap-fit ​​protrusion 113 is located on the side close to the clearance hole.

[0093] A portion of the suction nozzle 4 passes through the clearance hole and protrudes from the support base 1, while another portion of the suction nozzle 4 extends into the mounting cavity 13. The outer diameter of the portion of the suction nozzle 4 located in the mounting cavity 13 is larger than the diameter of the clearance hole, so as to limit the suction nozzle 4 from disengaging from the clearance hole.

[0094] To ensure reliable mounting of the nozzle 4 onto the support base 1, the portion of the nozzle 4 located within the mounting cavity 13 is provided with at least two limiting protrusions 41. Two adjacent limiting protrusions 41 form a second locking groove, which is adapted to the second locking protrusion 113. That is, the second locking protrusion 113 is inserted into the second locking groove to restrict the rotation of the nozzle 4 and ensure reliable mounting of the nozzle 4 onto the support base 1. At the same time, since the nozzle 4 is connected together through the second locking groove and the second locking protrusion 113, the nozzle 4 and the first housing 11 are detachably connected, allowing for easy replacement of the nozzle 4 to meet the needs of different users.

[0095] Of course, in other embodiments, the suction nozzle 4 can also be integrally formed with the support base 1, that is, the suction nozzle 4 and the support base 1 are integrally formed to improve the connection stability between the suction nozzle 4 and the support base 1.

[0096] Of course, in other embodiments, the nozzle 4 can also be connected to the support base 1 by welding or by fastener connection.

[0097] See Figures 2-3 , Figure 6 as well as Figure 9 In one embodiment, the upper end of the bracket 14 is provided with a first snap-fit ​​portion 1411;

[0098] The upper end of the first oil storage atomizing module 3 abuts against the nozzle 4 to press the first oil storage atomizing module 3 against the bracket 14. The lower end of the first oil storage atomizing module 3 is provided with a second snap-fit ​​part 331, which snaps against the first snap-fit ​​part 1411. That is, the first oil storage atomizing module 3 and the bracket 14 are connected together by a snap-fit ​​method, realizing a detachable connection between the first oil storage atomizing module 3 and the bracket 14. At the same time, since the first oil storage atomizing module 3 and the bracket 14 are connected together by a snap-fit ​​method, tool-free operation can be achieved during disassembly and assembly, thereby improving the disassembly and assembly efficiency of the first oil storage atomizing module 3.

[0099] Of course, in other embodiments, the first oil storage atomizing module 3 can also be detachably connected to the bracket 14 by fasteners such as screws and bolts.

[0100] Of course, in other embodiments, the first oil storage atomizing module 3 can also be detachably connected to the bracket 14 by magnetic attraction.

[0101] See Figure 2 , Figure 3 as well as Figure 6 In one embodiment, the support 14 includes:

[0102] The frame body 141 has a first snap-fit ​​portion 1411 at its upper end and a first receiving cavity 1412 at its lower end. A second oil-storing atomizing module 5 is detachably disposed within the first receiving cavity 1412. This allows the second oil-storing atomizing module 5 to be installed inside the frame body 141, improving the connection stability between the second oil-storing atomizing module 5 and the bracket 14, while also enabling the second oil-storing atomizing module 5 to be removed from the first receiving cavity 1412.

[0103] The bottom cover 142 is detachably disposed at the lower end of the frame body 141. The bottom cover 142 covers the opening of the first receiving cavity 1412 to restrict the second oil storage atomizing module 5 within the first receiving cavity 1412, thereby preventing the second oil storage atomizing module 5 from detaching from the first receiving cavity 1412 and ensuring that the second oil storage atomizing module 5 can be stably installed in the bracket 14. When the second oil storage atomizing module 5 needs to be replaced, the bottom cover 142 is first removed from the lower end of the frame body 141, and then the second oil storage atomizing module 5 is pulled out from the first receiving cavity 1412. When installing the second oil storage atomizing module 5, the above disassembly steps are simply reversed.

[0104] See Figure 8 In one embodiment, the frame body 141 has a third snap-fit ​​groove, and the bottom cover 142 has a third snap-fit ​​protrusion 1423. The third snap-fit ​​protrusion 1423 and the third snap-fit ​​groove are adapted to detachably connect the bottom cover 142 and the frame body 141 together. Since the connection is achieved by snap-fit, tool-free disassembly and assembly can be realized, making disassembly and assembly more convenient and replacement more efficient.

[0105] Of course, in other embodiments, the bottom cover 142 can also be detachably connected to the frame body 141 by fasteners such as screws and bolts.

[0106] In one embodiment, the second oil storage atomizing module 5 can be gap-fitted with the side wall of the first receiving cavity 1412 to realize that the second oil storage atomizing module 5 can be detachably disposed in the first receiving cavity 1412.

[0107] Of course, in other embodiments, the second oil storage atomizing module 5 can transitionally fit with the side wall of the first receiving cavity 1412, that is, the side wall of the second oil storage atomizing module 5 and the side wall of the first receiving cavity 1412 are pressed against each other to restrict the movement of the second oil storage atomizing module 5 in the first receiving cavity 1412. At the same time, the compressive force between the second oil storage atomizing module 5 and the first receiving cavity 1412 can be released by applying a small pulling force to the second oil storage atomizing module 5, so as to ensure that the second oil storage atomizing module 5 can be disassembled and assembled.

[0108] See Figure 2 In one embodiment, the first oil storage atomizing module 3 has a first smoke channel 341, the upper end of which is connected to the mouthpiece 4.

[0109] The second oil storage atomizing module 5 has a second smoke channel 541, the upper end of which is connected to the lower end of the first smoke channel 341.

[0110] One of the first housing 11 and the second housing 12 has a first air inlet 111, which connects to the lower end of the second smoke channel 541. Since there is only one mouthpiece 4 and one first air inlet 111, regardless of whether one of the first oil storage atomizing module 3 and the second oil storage atomizing module 5 is working, or both are working, air is input through the first air inlet 111 and smoke is output through the mouthpiece 4. This simplifies the structure and reduces costs. At the same time, when both the first oil storage atomizing module 3 and the second oil storage atomizing module 5 are working, the smoke generated by heating the first oil storage atomizing module 3 and the smoke generated by heating the second oil storage atomizing module 5 can be mixed in the first smoke channel 341 before being output, thus improving the utilization rate of the first smoke channel 341.

[0111] See Figure 2 , Figure 3 and Figure 9 In one embodiment, the first oil storage atomizing module 3 includes:

[0112] The first oil storage tank 31 has a first oil storage cavity 311, which extends through the first oil storage tank 31 both vertically and horizontally.

[0113] The first oil-retaining cotton 35 is adapted to the first oil-retaining chamber 311, that is, the first oil-retaining cotton 35 is inserted into the first oil-retaining chamber 311. In this way, the first oil-retaining cotton 35 can absorb and retain the e-liquid in the first oil-retaining chamber 311, ensuring a stable supply of e-liquid when the first oil-retaining atomizing module 3 is working. At the same time, the first oil-retaining cotton 35 can also transport the e-liquid from the first oil-retaining chamber 31 to the heating element of the first atomizing core 34 through capillary action, ensuring that the atomization process continues. In addition, the first oil-retaining cotton 35 can effectively prevent e-liquid leakage and keep the electronic atomizing device clean.

[0114] The first sealing element 32 is disposed at the upper end of the first oil storage chamber 31. The first sealing element 32 covers the upper opening of the first oil storage cavity 311 to seal the upper opening of the first oil storage cavity 311 and prevent oil leakage. At the same time, it restricts the first oil storage cotton 35 from leaving the upper opening of the first oil storage cavity 311. The first sealing element 32 abuts against the suction nozzle 4 to seal the gap between the first sealing element 32 and the suction nozzle 4 to prevent oil or smoke leakage. The first sealing element 32 has a first clearance opening 321, which connects the first oil storage cavity 311 and the suction nozzle 4.

[0115] The second sealing member 33 is located at the lower end of the second oil storage chamber 51. The second sealing member 33 covers the lower opening of the first oil storage cavity 311 to seal the lower opening of the first oil storage cavity 311 and prevent oil leakage. At the same time, it restricts the first oil storage cotton 35 from leaving the first oil storage cavity 311 from the lower opening of the first oil storage cavity 311. The second sealing member 33 is provided with the aforementioned second snap-fit ​​part 331 and the second clearance opening 332. The second clearance opening 332 connects to the upper end of the first oil storage cavity 311 and the second smoke channel 541. The second sealing member 33 abuts against the frame body 141 to seal the gap between the first oil storage atomizing module 3 and the frame body 141 to prevent oil and smoke leakage.

[0116] The first atomizing core 34 and the power supply module 2 are detachably electrically connected together. The first atomizing core 34 passes through the first oil storage cotton 35 and is used to heat and atomize the e-liquid output from the first oil storage cotton 35. The upper end of the first atomizing core 34 has a first clearance opening 321, and the lower end of the first atomizing core 34 has a second clearance opening 332. The first atomizing core 34 has a first smoke channel 341 that runs through both the upper and lower ends of the first atomizing core 34. Since the first clearance opening 321 connects to the mouthpiece 4, by passing the upper end of the first atomizing core 34 through the first clearance opening 321 and simultaneously allowing the first smoke channel 341 to pass through the upper end of the first atomizing core 34, the upper end of the first smoke channel 341 can extend to the first clearance opening 321, thereby connecting the upper end of the first smoke channel 341 to the mouthpiece 4. Similarly, since the second clearance opening 332 connects to the mouthpiece 4, the first atomizing core 34 has a first smoke channel 341 that runs through both the upper and lower ends of the first atomizing core 34. The upper end of the second smoke channel 541 is connected to the lower end of the first atomizing core 34, which is provided with a second clearance opening 332. At the same time, the first smoke channel 341 passes through the lower end of the first atomizing core 34, allowing the lower end of the first smoke channel 341 to extend to the second clearance opening 332, thereby connecting the lower end of the first smoke channel 341 to the upper end of the second smoke channel 541. In addition, the upper end of the first atomizing core 34 is provided with a first clearance opening 321, allowing the upper end of the first atomizing core 34 to extend to the first sealing member 32, which can position the upper end of the first atomizing core 34. The lower end of the first atomizing core 34 is provided with a second clearance opening 332, allowing the lower end of the first atomizing core 34 to extend to the second sealing member 33, which can position the lower end of the first atomizing core 34. This ensures the reliable installation of the first atomizing core 34 and ensures that the first atomizing core 34 can heat and atomize the e-liquid in the first oil storage tank 31. The first oil storage atomizing module 3, which consists of the first oil storage chamber 31, the first oil storage cotton 35, the first sealing element 32, the second sealing element 33 and the first atomizing core 34, forms a modular overall structure, which facilitates the disassembly and assembly of the first oil storage atomizing module 3 and improves the ease of replacement.

[0117] See Figure 2 , Figure 3 and Figure 9 In one embodiment, the second snap-fit ​​portion 331 is a snap-fit ​​groove;

[0118] The first snap-fit ​​portion 1411 is arranged around the second clearance opening 332. The first snap-fit ​​portion 1411 is inserted into the snap-fit ​​groove to increase the contact area between the first snap-fit ​​portion 1411 and the second snap-fit ​​portion 331, thereby improving the connection stability of the first snap-fit ​​portion 1411 and the second snap-fit ​​portion 331. At the same time, through the cooperation of the first snap-fit ​​portion 1411 and the snap-fit ​​groove, the first oil storage atomizing module 3 can play a lateral limiting role, preventing the first oil storage atomizing module 3 from tilting relative to the bracket 14, and ensuring that the first oil storage atomizing module 3 is reliably inserted into the bracket 14.

[0119] See Figure 2 and Figure 6 In one embodiment, the outer side wall of the frame body 141 is provided with a first through hole 1413 and a first positioning body 6, and the first through hole 1413 is connected to the second clearance opening 332.

[0120] The heating element of the first atomizing core 34 is electrically connected to a first conductor 342. The first conductor 342 passes through the second clearance opening 332 and the first through hole 1413 in sequence and is detachably connected to the first positioning body 6 so as to lead the first conductor 342 out of the bracket 14 and position the first conductor 342 on the first positioning body 6, thereby realizing the detachable fixation of the first conductor 342.

[0121] The power supply module 2 is electrically connected to a first pin 211. The first pin 211 is detachably connected to the first positioning body 6 to position the first pin 211 on the first positioning body 6, thereby achieving detachable fixation of the first pin 211. The first pin 211 abuts against the first conductor 342, so that the first pin 211 and the first conductor 342 are electrically connected together, thereby achieving detachable electrical connection between the first atomizing core 34 and the power supply module 2. Since both the first conductor 342 and the first pin 211 are detachably positioned on the first positioning body 6, they can be positioned to ensure reliable contact, thereby improving the electrical connection stability between the first atomizing core 34 and the power supply module 2. At the same time, they can be separated from each other and removed from the first positioning body 6, thereby ensuring that the electrical connection between the first oil storage atomizing module 3 and the power supply module 2 can be disconnected.

[0122] See Figure 7 In one embodiment, the first positioning body 6 has a first positioning groove 61 and a first positioning hole 62, wherein the first positioning groove 61 communicates with the first positioning hole 62.

[0123] A portion of the first conductor 342 is detachably disposed in the first positioning groove 61 to detachably position the first conductor 342, and another portion of the first conductor 342 is detachably disposed in the first positioning hole 62 to extend the first conductor 342 to the first positioning hole 62.

[0124] The first pin 211 is detachably inserted into the first positioning hole 62 to detachably position the first pin 211. The first pin 211 abuts against another part of the first conductor 342 to ensure that the first pin 211 can be stably electrically connected to the first conductor 342.

[0125] See Figure 2 and Figure 11 In one embodiment, the second oil storage atomizing module 5 includes:

[0126] The second oil storage chamber 51 is inserted into the first receiving cavity 1412. The second oil storage chamber 51 has a second oil storage cavity 511, which extends through the second oil storage chamber 51 from top to bottom. The upper end of the second oil storage chamber 51 abuts against the cavity wall of the first receiving cavity 1412 to seal the upper opening of the second oil storage chamber 51, thus preventing the second oil storage cotton 52 from leaving the second oil storage cavity 511 through the upper opening. At the same time, since the upper end of the second sealing member 33 abuts against the bracket 14, the second sealing member 33 can be used to seal the gap between the first oil storage atomizing module 3 and the bracket 14, thereby preventing the e-liquid in the second oil storage chamber 51 from leaking out through the gap between the first oil storage atomizing module 3 and the bracket 14.

[0127] The second oil-retaining cotton 52 is adapted to the second oil-retaining chamber 511, that is, the second oil-retaining cotton 52 is inserted into the second oil-retaining chamber 511. In this way, the second oil-retaining cotton 52 can absorb and retain the e-liquid in the second oil-retaining chamber 511, ensuring a stable supply of e-liquid when the second oil-retaining atomizing module 5 is working. At the same time, the second oil-retaining cotton 52 can also transport the e-liquid from the second oil-retaining chamber 51 to the heating element of the second atomizing core 54 through capillary action, ensuring that the atomization process continues. In addition, the second oil-retaining cotton 52 can effectively prevent e-liquid leakage and keep the electronic atomizing device clean.

[0128] The third sealing element 53 is located at the lower end of the second oil storage chamber 51. The third sealing element 53 covers the lower opening of the second oil storage chamber 511 to seal the lower opening of the second oil storage chamber 51 and prevent oil leakage. At the same time, it restricts the second oil storage cotton 52 from leaving the second oil storage chamber 511 from the lower opening of the second oil storage chamber 511. The third sealing element 53 has a third clearance opening 531, which connects the second oil storage chamber 511 and the first air inlet 111.

[0129] The second atomizing core 54 is detachably electrically connected to the power supply module 2. The second atomizing core 54 passes through the second oil-collecting cotton 52 and is used to heat and atomize the e-liquid output from the second oil-collecting cotton 52. The upper end of the second atomizing core 54 passes upward through the connecting port 1414 of the frame body 141, which connects to the second clearance port 332. The lower end of the second atomizing core 54 passes through the third clearance port 531. The second atomizing core 54 has a second smoke channel 541, which extends both vertically through the second atomizing core 54. Because the connecting port 1414 connects to the second clearance port 332, the upper end of the second atomizing core 54 passes upward through... The connecting port 1414 of the frame body 141 allows the second smoke channel 541 to pass through the upper end of the second atomizing core 54, extending the upper end of the second smoke channel 541 to the second connecting port 1414, thereby connecting the upper end of the second smoke channel 541 to the lower end of the first smoke channel 341. Similarly, since the third clearance port 531 connects to the first air inlet 111, the lower end of the second atomizing core 54 is inserted through the third clearance port 531, allowing the second smoke channel 541 to pass through the lower end of the second atomizing core 54, extending the lower end of the second smoke channel 541 to the third clearance port 531, thereby connecting the lower end of the second smoke channel 541 to the first air inlet 111. The second oil storage atomizing module 5, composed of the second oil storage chamber 51, the second oil storage cotton 52, the third sealing element 53, and the second atomizing core 54, forms a modular integrated structure, facilitating the disassembly and assembly of the second oil storage atomizing module 5 and improving replacement convenience. In addition, since the upper end of the second oil storage chamber 51 abuts against the cavity wall of the first receiving cavity 1412, the upper opening of the second oil storage chamber 51 can be sealed by the frame body 141. At the same time, since the second sealing element 33 abuts against the upper end of the bracket 14, the gap between the first oil storage atomizing module 3 and the bracket 14 can be sealed by the second sealing element 33, thereby preventing the e-liquid in the second oil storage chamber 51 from leaking out through the gap between the first oil storage atomizing module 3 and the bracket 14. This eliminates the need for a sealing structure at the upper opening of the second oil storage chamber 51, simplifying the structure and further reducing costs.

[0130] See Figure 2 In one embodiment, the lower end of the third seal 53 is provided with a sealing portion 532, which surrounds the third clearance opening 531.

[0131] See Figure 8The bottom cover 142 has a second air inlet 1421 and a connecting groove 1422. The second air inlet 1421 connects the first air inlet 111 and the connecting groove 1422. The connecting groove 1422 is adapted to the sealing part 532 to seal the gap between the bottom cover 142 and the sealing part 532 to prevent air leakage. At the same time, since the connecting groove 1422 and the sealing part 532 are adapted, the sealing part 532 is inserted into the connecting groove 1422, which increases the contact area between the second oil storage atomizing module 5 and the bracket 14, ensuring that the second oil storage atomizing module 5 is reliably installed on the bracket 14.

[0132] See Figure 2 In one embodiment, the outer wall of the third seal 53 engages with the inner wall of the first receiving cavity 1412 to restrict the movement of the second oil storage atomizing module 5 within the first receiving cavity 1412, thereby improving the assembly stability of the second oil storage atomizing module 5.

[0133] See Figure 11 In one embodiment, the outer wall of the sealing part 532 has a second through hole 5321, which communicates with the third clearance opening 531.

[0134] See Figure 7 The outer side wall of the frame body 141 is provided with a second positioning body 7;

[0135] The heating element of the second atomizing core 54 is electrically connected to a second conductor 542. The second conductor 542 passes through a third clearance opening 531, a second through hole 5321, and a connecting groove 1422 in sequence and is detachably connected to the second positioning body 7 so that the second conductor 542 can be led out of the bracket 14 and positioned on the second positioning body 7, thereby achieving detachable fixation of the second conductor 542.

[0136] The power supply module 2 is electrically connected to a second pin 212, which is detachably connected to a second positioning body 7. This allows the second pin 212 to be positioned on the second positioning body 7, achieving detachable fixation of the second pin 212. The second pin 212 abuts against the second conductor 542, electrically connecting the two together. This detachably connects the second atomizing core 54 and the power supply module 2. Since both the second conductor 542 and the second pin 212 are detachably positioned on the second positioning body 7, they are positioned to ensure reliable contact, thus improving the stability of the electrical connection between the second atomizing core 54 and the power supply module 2. Simultaneously, they allow the second conductor 542 and the second pin 212 to be separated and detached from the second positioning body 7, ensuring the electrical connection between the second oil-storing atomizing module 5 and the power supply module 2 can be disconnected.

[0137] See Figure 7 In one embodiment, the second positioning body 7 has a second positioning groove 71 and a second positioning hole 72, wherein the second positioning groove 71 communicates with the second positioning hole 72.

[0138] A portion of the second conductor 542 is detachably disposed in the second positioning groove 71 for detachable positioning of the second conductor 542, and another portion of the second conductor 542 is detachably disposed in the second positioning hole 72 so that the second conductor 542 extends to the second positioning hole 72.

[0139] The second pin 212 is detachably inserted into the second positioning hole 72 to detachably position the second pin 212. The second pin 212 abuts against another part of the second conductor 542 to ensure that the second pin 212 can be stably electrically connected to the second conductor 542.

[0140] See Figure 2 and Figure 6 In one embodiment, the frame body 141 also has a second receiving cavity 1415. The second receiving cavity 1415 and the first receiving cavity 1412 are arranged side by side along the lateral direction of the frame body 141 to improve the lateral space utilization of the frame body 141, avoid excessive occupation of the vertical space of the frame body 141, and make the structural layout more reasonable.

[0141] Power supply module 2 includes:

[0142] Battery 21 is disposed in the second receiving cavity 1415. The bottom cover 142 also covers the opening of the second receiving cavity 1415 to confine the battery 21 in the second receiving cavity 1415, thereby enabling the battery 21 to be reliably installed inside the frame body 141. This improves the connection stability between the battery 21 and the bracket 14, thereby enabling the power supply module 2 to be reliably installed on the bracket 14.

[0143] The main control circuit board 22 is electrically connected to the battery 21. The main control circuit board 22 is located outside the bracket 14. The main control circuit board 22 is electrically connected to the first oil storage atomizing module 3 and the second oil storage atomizing module 5 in a detachable manner.

[0144] See Figure 3 The first pin 211 and the second pin 212 are both located on the main control circuit board 22;

[0145] Power supply module 2 also includes:

[0146] Power supply circuit board 23 is electrically connected to battery 21 and is located outside bracket 14.

[0147] The flexible circuit board 24 has one end electrically connected to the power supply circuit board 23 and the other end electrically connected to the main control circuit board 22, so as to realize the electrical connection between the battery 21 and the main control circuit board 22. Since the flexible circuit board 24 can be bent, and the main control circuit board 22 is only connected to the bracket 14 through the first pin 211 or the second pin 212, when the first pin 211 and the second pin 212 are both disconnected from the bracket 14, the main control circuit board 22 can move flexibly relative to the power supply circuit board 23 through the flexible circuit board 24, thereby facilitating the assembly and disassembly between the power supply module 2 and the first oil storage atomizing module 3 and the second oil storage atomizing module 5.

[0148] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0149] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0150] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An electronic atomizing device, characterized in that, Comprise: A support base; A power supply module, which is arranged on the support base; A first oil storage and atomization module for heating and atomizing tobacco tar, which is detachably arranged on the support base, and which is detachably electrically connected with the power supply module; and A mouthpiece, which is arranged on the support base and which is communicated with the first oil storage and atomization module.

2. The electronic atomizing device of claim 1, wherein, The electronic atomization device further comprises: A second oil storage and atomization module for heating and atomizing tobacco tar, which is detachably arranged on the support base, which is detachably electrically connected with the power supply module, and which is communicated with the mouthpiece.

3. The electronic atomizing device of claim 2, wherein, The support base comprises: A first housing; A second housing, which is detachably connected with the first housing, and which forms a mounting cavity together with the first housing; A bracket, which is separably arranged in the mounting cavity; The power supply module is arranged on the bracket, the first and second oil storage and atomization modules are both detachably arranged on the bracket, and the mouthpiece is arranged on the first or second housing.

4. The electronic atomizing device of claim 3, wherein, An upper end of the bracket is provided with a first clamping part; An upper end of the first oil storage and atomization module abuts against the mouthpiece, a lower end of the first oil storage and atomization module is provided with a second clamping part, the second clamping part is clamped with the first clamping part, so as to detachably connect the first oil storage and atomization module with the bracket.

5. The electronic atomizing device of claim 4, wherein, The bracket comprises: A bracket main body, an upper end of the bracket main body is provided with the first clamping part, a lower end of the bracket main body is provided with a first accommodating cavity, and the second oil storage and atomization module is separably arranged in the first accommodating cavity; and A bottom cover, which is detachably arranged at the lower end of the bracket main body, covers an opening of the first accommodating cavity, so as to limit the second oil storage and atomization module in the first accommodating cavity.

6. The electronic atomizing device of claim 5, wherein, The first oil storage and atomization module has a first smoke passage, an upper end of the first smoke passage is communicated with the mouthpiece; The second oil storage and atomization module has a second smoke passage, an upper end of the second smoke passage is communicated with a lower end of the first smoke passage; One of the first and second housings has a first air inlet, which is communicated with a lower end of the second smoke passage.

7. The electronic atomizing device of claim 6, wherein, The first oil storage and atomization module comprises: A first oil storage bin, which has a first oil storage cavity, the first oil storage cavity penetrates through the first oil storage bin in an up-down direction; A first oil storage cotton, which is adapted with the first oil storage cavity; A first sealing member, which is arranged at an upper end of the first oil storage bin, covers an upper end opening of the first oil storage cavity, abuts against the mouthpiece, seals a gap between the first sealing member and the mouthpiece, and has a first avoiding opening, which is communicated with the first oil storage cavity and the mouthpiece. A second sealing member is arranged at the lower end of the second oil storage chamber, covers the lower end opening of the first oil storage cavity, is provided with the second clamping portion and a second avoiding opening, and communicates the first oil storage cavity and the upper end of the second smoke passage. The second sealing member abuts against the frame body to seal the gap between the first oil storage atomization module and the frame body. A first atomization core is detachably electrically connected with the power supply module. The first atomization core penetrates the first oil storage cotton. The upper end of the first atomization core penetrates the first avoiding opening, and the lower end of the first atomization core penetrates the second avoiding opening. The first atomization core has the first smoke passage which penetrates the upper and lower ends of the first atomization core.

8. The electronic atomizing device of claim 7, wherein, The second clamping portion is a clamping groove. The first clamping portion is arranged around the second avoiding opening and is inserted into the clamping groove.

9. The electronic atomizing device of claim 8, wherein, The outer side wall of the frame body is provided with a first through hole and a first positioning body. The first through hole communicates with the second avoiding opening. The first atomization core is electrically connected with a first conductive body. The first conductive body penetrates the second avoiding opening, the first through hole and is detachably connected with the first positioning body. The power supply module is electrically connected with a first pin needle which is detachably connected with the first positioning body. The first pin needle abuts against the first conductive body to detachably electrically connect the first atomization core and the power supply module.

10. The electronic atomizing device of claim 9, wherein, The first positioning body has a first positioning groove and a first positioning hole. The first positioning groove communicates with the first positioning hole. Part of the first conductive body is detachably arranged in the first positioning groove, and another part of the first conductive body is detachably arranged in the first positioning hole. The first pin needle is detachably inserted into the first positioning hole, and abuts against another part of the first conductive body.

11. The electronic atomizing device of claim 7, wherein, The second oil storage atomization module comprises: A second oil storage chamber is inserted into the first accommodating cavity. The second oil storage chamber has a second oil storage cavity which penetrates the second oil storage chamber upward and downward. The upper end of the second oil storage chamber abuts against the cavity wall of the first accommodating cavity. A second oil storage cotton is adapted with the second oil storage cavity. A third sealing member is arranged at the lower end of the second oil storage chamber, covers the lower end opening of the second oil storage cavity, has a third avoiding opening, and communicates the second oil storage cavity and the first air inlet. A second atomization core is detachably electrically connected with the power supply module. The second atomization core penetrates the second oil storage cotton. The upper end of the second atomization core penetrates the communicating opening of the frame body upward. The communicating opening communicates the second avoiding opening. The lower end of the second atomization core penetrates the third avoiding opening. The second atomization core has the second smoke passage which penetrates the second atomization core upward and downward.

12. The electronic atomizing device of claim 11, wherein, The lower end of the third sealing member is provided with a sealing part which is arranged around the third avoiding opening; The bottom cover has a second air inlet and a connecting groove, the second air inlet is communicated with the first air inlet and the connecting groove, and the connecting groove is matched with the sealing part to seal the gap between the bottom cover and the sealing part.

13. The electronic atomizing device of claim 12, wherein, The outer side wall of the third sealing member is clamped with the inner wall of the first accommodating cavity.

14. The electronic atomizing device of claim 12, wherein, The outer side wall of the sealing part has a second through hole which is communicated with the third avoiding opening; The outer side wall of the frame body is provided with a second positioning body; The second atomizing core is electrically connected with a second conductor, the second conductor is sequentially arranged through the third avoiding opening, the second through hole and the connecting groove, and is detachably connected with the second positioning body; The power supply module is electrically connected with a second pin, the second pin is detachably connected with the second positioning body, and the second pin is abutted with the second conductor to detachably electrically connect the second atomizing core and the power supply module together.

15. The electronic atomizing device of claim 14, wherein, The second positioning body has a second positioning groove and a second positioning hole, and the second positioning groove is communicated with the second positioning hole; Part of the second conductor is detachably arranged in the second positioning groove, and another part of the second conductor is detachably arranged in the second positioning hole; The second pin is detachably arranged in the second positioning hole, and the second pin is abutted with another part of the second conductor.

16. The electronic atomizing device of claim 5, wherein, The frame body further has a second accommodating cavity, and the second accommodating cavity and the first accommodating cavity are arranged side by side along the transverse direction of the frame body; The power supply module comprises: A battery is arranged in the second accommodating cavity, and the bottom cover further covers the opening of the second accommodating cavity to limit the battery in the second accommodating cavity; A main control circuit board is electrically connected with the battery, and the main control circuit board is located outside the bracket and detachably electrically connected with the first oil storage atomizing module and the second oil storage atomizing module.

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