An electronic cigarette with optimized cartridge installation and removal

Abstract

This utility model discloses an electronic cigarette with optimized cartridge installation and removal, comprising: a protective shell, a cartridge, and a battery assembly. The cartridge and battery assembly are both disposed inside the protective shell and arranged along the length of the protective shell. The cartridge is located near the top of the protective shell, and the battery assembly is located away from the top of the protective shell. A locking assembly for locking the cartridge is provided at the top of the protective shell. The locking assembly includes a pushing part, an abutting part, and an elastic element. The pushing part can push the abutting part to the top of the cartridge to lock it, and the elastic element provides elasticity to the abutting part. This utility model, by setting a locking assembly, allows the pushing part to be pushed by a push block to unlock the locked state, thereby facilitating the installation or removal of the cartridge. After installation, releasing the push block allows the abutting part to automatically reset and lock the cartridge, simplifying the installation and removal process and improving practicality.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to an electronic cigarette with optimized cartridge installation and removal. Background Technology

[0002] Electronic cigarettes, also known as e-cigarettes, are products designed to replace traditional cigarettes, primarily for smoking cessation and as a substitute for cigarettes. They have the same appearance and flavor as cigarettes, and even offer a wider variety of flavors than regular cigarettes. Like cigarettes, they produce smoke, flavor, and sensations. However, electronic cigarettes do not contain the tar, particulate matter, or other harmful components found in traditional cigarettes, nor do they emit secondhand smoke, making them less harmful to human health and the environment compared to traditional cigarettes.

[0003] Electronic cigarettes generally consist of a main unit and a cartridge. The cartridge is detachably housed within the main unit. After use, the cartridge needs to be removed and a new one installed. Current electronic cigarette cartridges involve numerous disassembly steps and are cumbersome to assemble, resulting in poor practicality. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide an electronic cigarette with optimized cartridge installation and removal.

[0005] The objective of this utility model is achieved through the following technical solution:

[0006] An electronic cigarette with optimized cartridge installation and removal includes: a protective shell, a cartridge, and a battery assembly. The cartridge and the battery assembly are both disposed inside the protective shell and arranged along the length of the protective shell. The cartridge is located near the top of the protective shell, and the battery assembly is located away from the top of the protective shell. The top of the protective shell is provided with a locking assembly for locking the cartridge. The locking assembly includes a pushing part, an abutting part, and an elastic member. The pushing part can push the abutting part to move to the top of the cartridge to lock the cartridge, and the elastic member provides elastic force to the abutting part.

[0007] In one embodiment, the protective shell is provided with a main unit bracket, which has two accommodating cavities and one placement cavity. There are two tobacco cartridges, which are respectively accommodated in the two accommodating cavities. The main unit bracket is open at both the top and bottom of the two tobacco cartridges.

[0008] In one embodiment, the main unit bracket has a storage cavity positioned relative to the locking assembly. The top of the storage cavity is connected to the outside. The locking assembly is housed within the storage cavity. The pushing part is slidably disposed within the storage cavity. A slider is provided on one side of the storage cavity relative to the pushing part. The pushing part is slidably disposed on the slider on the side facing the slider and can slide along the length direction of the slider. The abutment part is connected to one end of the pushing part. The pushing part can push the abutment part to move closer to the storage cavity. A through hole communicating with the storage cavity is provided in the storage cavity relative to the abutment part, and the abutment part passes through the through hole.

[0009] In one embodiment, a push block is provided on the top of the pusher, the push block being used to facilitate pushing the pusher.

[0010] In one embodiment, the elastic element is located on the side of the pushing part away from the slider. The elastic element includes a fixing block, a fixing rod disposed at one end of the fixing block, and a spring sleeved on the fixing rod. The fixing block is arranged along the length direction of the pushing part, the fixing rod is located on the side of the fixing block away from the abutting part, one end of the spring is sleeved on the fixing rod, and the other end of the spring abuts against the inner wall of the receiving cavity. The spring is used to cause the abutting part to automatically reset and lock the cartridge when the pushing block is released.

[0011] In one embodiment, there are two sets of locking assemblies, which are arranged in opposite directions within the storage cavity, and the two sets of locking assemblies are used to lock the two e-cigarette cartridges respectively.

[0012] In one embodiment, the e-cigarette cartridge includes an e-liquid reservoir, an atomizing component, and a smoke tube. The e-liquid reservoir stores e-liquid, the atomizing component atomizes the e-liquid, the smoke tube is located inside the e-liquid reservoir, one end of the smoke tube communicates with the atomizing component, and the other end of the smoke tube extends to the top of the e-liquid reservoir. The top of the e-liquid reservoir has a smoke channel communicating with the interior. The battery assembly supplies power to the atomizing component. The e-cigarette cartridge also includes a bottom shell and a cartridge electrode. The bottom shell is located at the bottom of the e-liquid reservoir and connected to the e-liquid reservoir. The cartridge electrode is located at the bottom of the bottom shell and is electrically connected to the atomizing component and the battery assembly.

[0013] In one embodiment, the battery assembly includes a battery and a circuit board. The battery is housed in the placement cavity, and the circuit board is electrically connected to the battery. A base is provided at the bottom of the main unit bracket, and the base is connected to the main unit bracket. Microphone silicone is provided on the base relative to the bottom of the two e-cigarette cartridges. A fixing cavity for accommodating the circuit board is formed between the main unit bracket, the microphone silicone, and the base. The circuit board is fixed in the fixing cavity, and the e-cigarette cartridge electrodes of the two e-cigarette cartridges pass downward through the microphone silicone and are electrically connected to the circuit board.

[0014] In one embodiment, the microphone silicone is provided with a positioning component for positioning the e-cigarette cartridge. The positioning component includes a positioning post protruding from the surface of the microphone silicone and a positioning hole opened on the bottom shell. The positioning post is inserted into the positioning hole to fix the e-cigarette cartridge.

[0015] In one embodiment, the base is provided with an air inlet, which penetrates the microphone silicone and the bottom shell, and communicates with the interior of the e-cigarette cartridge.

[0016] Compared with the prior art, the present invention has at least the following advantages:

[0017] This invention provides an optimized e-cigarette cartridge installation and removal system. A locking assembly secures the cartridge. When installation is required, a pusher pushes the pushing part, moving the abutment part from the through-hole towards the receiving cavity. This unlocks the abutment part from its locked position above the receiving cavity. The cartridge is then inserted into the receiving cavity until fully contained. Releasing the pusher causes the spring to automatically return to its original position, allowing the abutment part to move through the through-hole to the top of the cartridge, locking it in place. Removal is similar; the locking assembly simplifies installation and removal, enhancing practicality. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below.

[0019] Figure 1 A schematic diagram of an electronic cigarette with optimized cartridge installation and removal provided by this utility model;

[0020] Figure 2 A top view of the hidden baffle in an electronic cigarette that optimizes the installation and removal of the cartridge, as provided by this utility model;

[0021] Figure 3 A cross-sectional view of an electronic cigarette with optimized cartridge installation and removal provided by this utility model;

[0022] Figure 4A cross-sectional view of the electronic cigarette cartridge insertion cavity for optimizing cartridge installation and removal, provided by this utility model;

[0023] Figure 5 This utility model provides a structural schematic diagram of a hidden protective shell and a main unit bracket positioning assembly in an electronic cigarette that optimizes the installation and removal of tobacco cartridges.

[0024] Figure Descriptions: 10. Protective Shell; 11. Magnet; 12. Main Unit Bracket; 121. Receiving Cavity; 122. Placement Cavity; 123. Bracket Silicone; 124. Storage Cavity; 1241. Perforation; 13. Base; 131. Air Inlet; 20. Cartridge; 21. Oil Storage Shell; 211. Smoke Channel; 22. Atomizing Component; 23. Smoke Pipe; 24. Bottom Shell; 25. Sealing Silicone; 26. Cartridge Electrode; 30. Battery Assembly; 31. Battery; 32. Circuit Board; 40. Locking Assembly; 41. Pushing Part; 42. Abutting Part; 43. Elastic Component; 431. Fixing Block; 432. Fixing Rod; 433. Spring; 44. Slider; 45. Push Block; 50. Baffle; 51. Clearing Hole; 60. Microphone Silicone; 70. Fixing Cavity; 80. Positioning Component; 81. Positioning Post; 82. Positioning Hole. Detailed Implementation

[0025] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be given below with reference to the accompanying drawings.

[0026] An electronic cigarette with optimized cartridge installation and removal, as described in reference Figure 1 The system includes a protective shell 10, a cartridge 20, and a battery assembly 30. Both the cartridge 20 and the battery assembly 30 are housed inside the protective shell 10 and arranged along its length. The cartridge 20 is located near the top of the protective shell 10, while the battery assembly 30 is located away from the top of the protective shell 10. It should be noted that there are two cartridges 20, arranged parallel to each other within the protective shell 10, with the battery assembly 30 located on one side of the two cartridges 20. The top of the protective shell 10 has a locking assembly 40 for locking the cartridge 20. The locking assembly 40 locks the cartridge 20 when it is installed inside the protective shell 10 and releases it when the cartridge needs to be removed, allowing for easy installation or removal.

[0027] Furthermore, referring to Figure 1 and Figure 2 The protective shell 10 is provided with a top cover, which is not shown in the figure. The top cover is closed on the upper surface of the protective shell 10. The upper surface of the protective shell 10 is provided with a magnet 11, which is used to attract and fix the top cover, thereby facilitating the installation or removal of the top cover.

[0028] Reference Figure 2 and Figure 3The protective shell 10 contains a main unit bracket 12, which has two receiving cavities 121 and one placement cavity 122. The two receiving cavities 121 are located on opposite sides of the placement cavity 122, and the placement cavity 122 is separated from the two receiving cavities 121 by partitions. Two tobacco cartridges 20 are respectively housed in the two receiving cavities 121. The main unit bracket 12 is open at both the top and bottom of the two tobacco cartridges 20. The two receiving cavities 121 communicate with the top opening of the protective shell 10, so that the tobacco cartridges 20 can be installed into or removed from the receiving cavities 121 through the openings. The direction of inserting the tobacco cartridge 20 into the receiving cavity 121 is the direction of installing the tobacco cartridge 20, and the opposite direction is the direction of removing the tobacco cartridge 20.

[0029] Furthermore, referring to Figure 3 A bracket silicone 123 for fixing the main unit bracket 12 is provided between the main unit bracket 12 and the protective shell 10. Specifically, an annular groove is provided on the outer periphery of the main unit bracket 12, and the bracket silicone 123 is arranged in an annular shape. The bracket silicone 123 is accommodated in the annular groove, and the side of the bracket silicone 123 away from the annular groove abuts against the inner wall of the protective shell 10 to limit the main unit bracket 12 to be located inside the protective shell 10.

[0030] Reference Figure 1 and Figure 2 The locking assembly 40 is located at the top of the main unit bracket 12 relative to the placement cavity 122. A receiving cavity 124 is provided on the main unit bracket 12 relative to the locking assembly 40, with its top end communicating with the outside. The locking assembly 40 is housed within the receiving cavity 124. The locking assembly 40 includes a pushing part 41, an abutting part 42, and an elastic member 43. The pushing part 41 is slidably disposed within the receiving cavity 124, and the abutting part 42 is connected to one end of the pushing part 41. The pushing part 41 can push the abutting part 42 towards a position closer to the receiving cavity 121. It should be noted that the receiving cavity 124 has a through hole 1241 communicating with the receiving cavity 121 at the position relative to the abutting part 42. The abutting part 42 passes through the through hole 1241, allowing the pushing part 41 to push the abutting part 42 through the through hole 1241 to the top of the tobacco cartridge 20, thereby locking the tobacco cartridge 20 into the receiving cavity 121.

[0031] Furthermore, referring to Figure 1 and Figure 2 A slider 44 is provided on one side of the receiving cavity 124 opposite to the pushing part 41, and the slider 44 is integrally formed with the inside of the receiving cavity 124. The pushing part 41 is slidably disposed on the slider 44 on the side facing the slider 44, and can slide along the length direction of the slider 44, so that the pushing part 41 can stably push the abutment part 42 to move.

[0032] Furthermore, referring to Figure 1 and Figure 2The top of the pusher 41 is provided with a push block 45, which allows the user to push the pusher 41 to adjust the position of the abutment 42 when installing or removing the cartridge 20, thereby unlocking the abutment 42.

[0033] Reference Figure 1 and Figure 2 The elastic element 43 is located on the side of the pushing part 41 away from the slider 44. The elastic element 43 provides elastic force to the abutting part 42. The elastic element 43 includes a fixing block 431, a fixing rod 432 provided at one end of the fixing block 431, and a spring 433 sleeved on the fixing rod 432. The fixing block 431 is arranged along the length direction of the pushing part 41. The fixing rod 432 is located on the side of the fixing block 431 away from the abutting part 42. One end of the spring 433 is sleeved on the fixing rod 432 and connected to the fixing block 431. The other end of the spring 433 abuts against the inner wall of the receiving cavity 124. The spring 433 is elastic. When the cartridge 20 needs to be installed, the push block 45 pushes the push part 41 to move the abutment part 42 from the through hole 1241 toward the position near the storage cavity 124, thereby unlocking the locking state of the abutment part 42 above the receiving cavity 121. The cartridge 20 is then inserted into the receiving cavity 121 until it is fully received. At this time, the push block 45 is released, and the spring 433 automatically returns to its original position due to its elasticity. The abutment part 42 moves through the through hole 1241 to the top of the cartridge 20 to lock the cartridge 20. When the cartridge 20 needs to be removed, the push block 45 is also pushed to move the abutment part 42 toward the direction near the storage cavity 124 to unlock the cartridge 20, thus facilitating its removal. The cartridge 20 is locked by the locking assembly 40, which facilitates the installation and removal of the cartridge 20 and reduces the number of installation or removal steps.

[0034] Furthermore, referring to Figure 1 and Figure 2 There are two sets of locking components 40, which are arranged in opposite directions in the storage cavity 124. The two sets of locking components 40 are used to lock the two e-cigarette cartridges 20 respectively.

[0035] Furthermore, referring to Figure 1 and Figure 2 A baffle 50 is provided on the top of the storage cavity 124. The baffle 50 is used to cover the two locking assemblies 40. The baffle 50 has a clearance hole 51 relative to the position of the two push blocks 45. The size of the clearance hole 51 is adapted to the movement range of the push block 45. When it is necessary to adjust the state of the locking assembly 40, it is only necessary to push the push block 45 to slide along the length direction of the clearance hole 51.

[0036] Reference Figure 3 and Figure 4The e-liquid cartridge 20 includes an e-liquid storage shell 21, an atomizing component 22, and a smoke passage tube 23. The e-liquid storage shell 21 stores e-liquid, and the atomizing component 22 atomizes the e-liquid within the storage shell 21. The smoke passage tube 23 is located inside the storage shell 21, with one end connected to the atomizing component 22 and the other end extending to the top of the storage shell 21. A smoke duct 211 is located at the top of the storage shell 21, communicating with the interior of the storage shell 21. The battery assembly 30 supplies power to the atomizing component 22. It should be noted that the atomizing component 22 is either a heating coil assembly or an atomizing core assembly, used to atomize the e-liquid. The atomized vapor exits from the smoke duct 211 at the top of the storage shell 21, ensuring normal inhalation for the user.

[0037] Reference Figure 3 and Figure 4 The cartridge 20 includes a bottom shell 24, which is located at the bottom of the e-liquid reservoir 21 and connected to the reservoir 21 to encapsulate the atomizing component 22 within the reservoir 21. A sealing silicone 25 is provided on the bottom shell 24 to seal the bottom of the reservoir 21 and prevent e-liquid leakage.

[0038] Reference Figure 3 and Figure 4 The cartridge 20 also includes a cartridge electrode 26, which is located at the bottom of the bottom shell 24. The cartridge electrode 26 is electrically connected to the atomizing component 22. The end of the cartridge electrode 26 away from the atomizing component 22 extends out of the bottom shell 24 and is electrically connected to the battery component 30. The battery component 30 supplies power to the atomizing component 22 through the cartridge electrode 26, so that the atomizing component 22 atomizes the e-liquid. The atomized e-liquid enters the smoke duct 211 through the smoke tube 23 for the user to inhale.

[0039] Reference Figure 3 and Figure 4 The battery assembly 30 includes a battery 31 and a circuit board 32. The battery 31 is housed within a placement cavity 122, and the circuit board 32 is located below the battery 31, with the battery 31 electrically connected to the circuit board 32. A base 13 is provided at the bottom of the main unit bracket 12, connected to the main unit bracket 12. A microphone silicone 60 is provided on the base 13 relative to the bottom of the two cartridges 20, used to limit the movement of the two cartridges 20. A fixing cavity 70 is formed between the main unit bracket 12, the microphone silicone 60, and the base 13 to house the circuit board 32, which is fixed within the fixing cavity 70. The cartridge electrodes 26 of the two cartridges 20 pass downwards through the microphone silicone 60 and are electrically connected to the circuit board 32, enabling the circuit board 32 to control the operation of the atomizing components 22 of the two cartridges 20.

[0040] Reference Figure 4 and Figure 5The microphone silicone 60 is provided with a positioning component 80 for positioning the tobacco cartridge 20. The positioning component 80 includes a positioning post 81 protruding from the surface of the microphone silicone 60 and a positioning hole 82 opened on the bottom shell 24 of the tobacco cartridge 20. When the tobacco cartridge 20 is inserted into the receiving cavity 121 until the bottom shell 24 of the tobacco cartridge 20 reaches the bottom of the receiving cavity 121, the positioning post 81 is inserted into the positioning hole 82 of the bottom shell 24 to fix the tobacco cartridge 20 into the receiving cavity 121. It should be noted that the microphone silicone 60 is provided with two sets of positioning components 80 for each tobacco cartridge 20, and the two sets of positioning components 80 are evenly distributed along the circumferential direction of the bottom shell 24 of the tobacco cartridge 20.

[0041] Furthermore, referring to Figure 3 and Figure 4 The base 13 is provided with an air inlet 131, which penetrates the microphone silicone 60 and the bottom shell 24 of the cartridge 20. The air inlet 131 is connected to the inside of the cartridge 20 so that when the user uses it, air can enter the cartridge 20 through the air inlet 131 and come into contact with the e-liquid to form smoke under the action of the atomizing component 22.

[0042] Furthermore, referring to Figure 5 The bottom of the protective shell 10 is provided with a charging port, which corresponds to the position of the circuit board 32. The charging port is used to connect the power cord to the circuit board 32 to charge the battery 31.

[0043] This invention uses a locking assembly 40 to secure the tobacco cartridge 20. When the tobacco cartridge 20 needs to be installed, the push block 45 pushes the pushing part 41, causing the abutment part 42 to move from the through hole 1241 towards the receiving cavity 124, thus unlocking the locking state of the abutment part 42 above the receiving cavity 121. The tobacco cartridge 20 is then inserted into the receiving cavity 121 until it is fully contained within it. At this point, the push block 45 is released, and the spring 433 automatically returns to its original position due to its elasticity. The abutment part 42 then moves through the through hole 1241 to the top of the tobacco cartridge 20, locking the tobacco cartridge 20 in place. The same principle applies when the tobacco cartridge 20 needs to be removed. By using the locking assembly 40, the installation and removal of the tobacco cartridge 20 become simple and convenient, improving its practicality.

[0044] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An electronic cigarette with optimized cartridge installation and removal, characterized in that, include: The protective shell (10), the cartridge (20), and the battery assembly (30) are provided inside the protective shell (10) and arranged along the length of the protective shell (10). The cartridge (20) is located near the top of the protective shell (10), and the battery assembly (30) is located away from the top of the protective shell (10). The top of the protective shell (10) is provided with a locking assembly (40) for locking the cartridge (20). The locking assembly (40) includes a pushing part (41), an abutting part (42), and an elastic member (43). The pushing part (41) can push the abutting part (42) to move to the top of the cartridge (20) to lock the cartridge (20). The elastic member (43) provides elastic force to the abutting part (42).

2. The electronic cigarette with optimized cartridge installation and removal according to claim 1, characterized in that, The protective shell (10) is provided with a main unit bracket (12), which is provided with two accommodating cavities (121) and one placement cavity (122). There are two tobacco cartridges (20), which are respectively housed in the two accommodating cavities (121). The main unit bracket (12) is open at both the top and bottom of the two tobacco cartridges (20).

3. The electronic cigarette with optimized cartridge installation and removal according to claim 2, characterized in that, The main unit bracket (12) has a storage cavity (124) positioned relative to the locking assembly (40). The top of the storage cavity (124) communicates with the outside. The locking assembly (40) is housed within the storage cavity (124). The pushing part (41) is slidably disposed within the storage cavity (124). A slider (44) is provided on one side of the storage cavity (124) opposite to the pushing part (41). The pushing part (41) is slidably disposed on the side facing the slider (44) within the storage cavity (124). The sliding part (42) is connected to one end of the pushing part (41) and can slide along the length of the sliding part (44). The pushing part (41) can push the sliding part (42) to move closer to the receiving cavity (121). The receiving cavity (124) has a through hole (1241) communicating with the receiving cavity (121) at a position relative to the sliding part (42). The sliding part (42) passes through the through hole (1241).

4. The electronic cigarette with optimized cartridge installation and removal according to claim 3, characterized in that, The top of the pushing part (41) is provided with a push block (45), which is used to facilitate pushing the pushing part (41).

5. An electronic cigarette with optimized cartridge installation and removal according to claim 4, characterized in that, The elastic element (43) is located on the side of the push part (41) away from the slider (44). The elastic element (43) includes a fixing block (431), a fixing rod (432) provided at one end of the fixing block (431), and a spring (433) sleeved on the fixing rod (432). The fixing block (431) is arranged along the length direction of the push part (41). The fixing rod (432) is located on the side of the fixing block (431) away from the abutment part (42). One end of the spring (433) is sleeved on the fixing rod (432), and the other end of the spring (433) abuts against the inner wall of the storage cavity (124). The spring (433) is used to cause the abutment part (42) to automatically reset and lock the cartridge (20) when the push block (45) is released.

6. An electronic cigarette with optimized cartridge installation and removal according to claim 5, characterized in that, There are two sets of locking assemblies (40), which are arranged in opposite directions in the storage cavity (124). The two sets of locking assemblies (40) are used to lock the two cartridges (20) respectively.

7. An electronic cigarette with optimized cartridge installation and removal according to claim 6, characterized in that, The e-liquid cartridge (20) includes an e-liquid storage shell (21), an atomizing component (22), and a smoke-through tube (23). The e-liquid storage shell (21) is used to store e-liquid, the atomizing component (22) is used to atomize the e-liquid, and the smoke-through tube (23) is located inside the e-liquid storage shell (21). One end of the smoke-through tube (23) is connected to the atomizing component (22), and the other end of the smoke-through tube (23) extends to the top of the e-liquid storage shell (21). The top of the e-liquid storage shell (21) is provided with... The battery assembly (30) is used to power the atomizing assembly (22) through the internally connected flue (211). The cartridge (20) also includes a bottom shell (24) and a cartridge electrode (26). The bottom shell (24) is located at the bottom of the oil storage shell (21) and is connected to the oil storage shell (21). The cartridge electrode (26) is located at the bottom of the bottom shell (24) and is electrically connected to the atomizing assembly (22) and the battery assembly (30).

8. An electronic cigarette with optimized cartridge installation and removal according to claim 7, characterized in that, The battery assembly (30) includes a battery (31) and a circuit board (32). The battery (31) is housed in the placement cavity (122). The circuit board (32) is electrically connected to the battery (31). The bottom of the main unit bracket (12) is provided with a base (13). The base (13) is connected to the main unit bracket (12). The base (13) is provided with a microphone silicone (60) relative to the bottom of the two tobacco cartridges (20). A fixing cavity (70) for accommodating the circuit board (32) is formed between the main unit bracket (12), the microphone silicone (60) and the base (13). The circuit board (32) is fixed in the fixing cavity (70). The tobacco cartridge electrodes (26) of the two tobacco cartridges (20) pass downward through the microphone silicone (60) and are electrically connected to the circuit board (32).

9. An electronic cigarette with optimized cartridge installation and removal according to claim 8, characterized in that, The microphone silicone (60) is provided with a positioning component (80) for positioning the tobacco cartridge (20). The positioning component (80) includes a positioning post (81) protruding from the surface of the microphone silicone (60) and a positioning hole (82) opened on the bottom shell (24). The positioning post (81) is aligned and inserted into the positioning hole (82) to fix the tobacco cartridge (20).

10. An electronic cigarette with optimized cartridge installation and removal according to claim 8, characterized in that, The base (13) is provided with an air inlet (131), which penetrates the microphone silicone (60) and the bottom shell (24) and is connected to the inside of the cartridge (20).

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