Electronic cigarette capable of preventing microphone from being corroded and damaged

Abstract

The utility model relates to electronic cigarette technical field especially prevent the electronic cigarette of microphone corrosion damage, including the shell and the taste cartridge, the top of upper casing is provided with the mouthpiece of taking out smoke channel, the top of taste cartridge is equipped with silica gel seat, the inside of upper casing is equipped with the air -guiding silica gel spare, the silica gel seat is combined with air -guiding silica gel spare to make the inside of silica gel seat form the smoke -guiding chamber, the inside of shell is equipped with the PCB board of taking silicon microphone, the air -guiding pipe is provided in the smoke -guiding chamber, the bottom of silica gel seat is provided with the microphone silica gel cover for the intercommunication of air -guiding pipe setting, the bottom of air -guiding silica gel spare is provided with the air -guiding sleeve pipe for the sealed insertion of air -guiding pipe, the top of air -guiding silica gel spare and the inner wall of upper casing form the air -guiding channel of the intercommunication of air -guiding sleeve pipe setting. Silicon microphone and its detection airflow channel are separately arranged, the airflow channel is completely separated from the airflow channel of taste cartridge, avoids condensed tobacco tar or leaked tobacco tar to erode silicon microphone, improves the service life of the electronic cigarette.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to an electronic cigarette that prevents the microphone from being corroded and damaged. Background Technology

[0002] Electronic cigarettes, as an alternative to traditional cigarettes, have gained widespread popularity in recent years due to their flameless and low-residue characteristics. Their core working principle relies on airflow sensors (such as the microphone) detecting the user's inhalation, which triggers the atomization component to heat and atomize the e-liquid, generating inhalable vapor. However, the durability and corrosion resistance of the microphone remain technical challenges in existing electronic cigarette designs.

[0003] In traditional e-cigarettes, the microphone is typically integrated onto the main control circuit board (PCB), where its airflow detection channel intersects or partially overlaps with the airflow path of the atomized e-liquid. When a user inhales, outside air and atomized vapor must flow through the same cavity or adjacent channels. Due to the possibility of incompletely vaporized condensate during e-liquid atomization, or leakage caused by aging seals after long-term use, this liquid e-liquid can easily seep into the microphone area through the airflow channels. Furthermore, the chemical components in e-liquid (such as propylene glycol, glycerin, and flavoring additives) are highly corrosive, and prolonged contact can erode the microphone's sensitive elements, leading to decreased sensitivity or even complete failure, thereby affecting the overall performance and lifespan of the e-cigarette.

[0004] Therefore, an electronic cigarette that prevents microphone corrosion and damage is provided to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide an electronic cigarette that prevents the microphone from being corroded and damaged, in order to address the shortcomings of existing technologies and solve the technical problem that the e-liquid in existing electronic cigarettes is easily corroded by e-liquid.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows:

[0007] An electronic cigarette designed to prevent microphone corrosion and damage includes a housing, an upper housing mounted on the housing, and a lower housing mounted at the bottom of the housing. A flavored tobacco cartridge is installed inside the housing. A mouthpiece with a smoke outlet channel is located at the top of the upper housing. A silicone seat is mounted on the top of the flavored tobacco cartridge. An air-guiding silicone component for sealing with the silicone seat is installed inside the upper housing. The silicone seat and the air-guiding silicone component are combined to form a smoke-guiding chamber inside the silicone seat. The smoke-guiding chamber communicates with both the flavored tobacco cartridge and the smoke outlet channel.

[0008] The outer shell contains a PCB board with a silicone microphone. The smoke guiding chamber is equipped with an air guiding tube. The bottom of the silicone seat is equipped with a microphone silicone sleeve for communicating with the air guiding tube. The bottom of the air guiding silicone component is equipped with an air guiding sleeve for sealing and inserting with the air guiding tube. The top of the air guiding silicone component and the inner wall of the upper shell are formed with an air guiding channel that communicates with the air guiding sleeve. The mouthpiece is formed with an activation hole that communicates with the air guiding channel.

[0009] Furthermore, the smoke-guiding chamber is equipped with a first condensation cotton for absorbing e-liquid that has not been fully atomized.

[0010] Furthermore, the first condensing cotton has several positioning holes, and several positioning posts are provided at the bottom of the smoke guiding chamber for inserting into the positioning holes to position the first condensing cotton.

[0011] Furthermore, the shell also contains an ice-feeling cartridge, with a silicone base installed on top of both the flavored and ice-feeling cartridges, and the smoke-guiding chamber is connected to both the flavored and ice-feeling cartridges.

[0012] Furthermore, the ice-feel e-liquid cartridge includes an ice tank oil cup and a support base installed at the bottom of the ice tank oil cup. The ice tank oil cup is filled with oil storage cotton, and a first heating core for heating and atomizing the e-liquid is set inside the oil storage cotton. The top of the ice tank oil cup is formed with a smoke outlet for communicating with the smoke guiding chamber and the first heating core. The support base is formed with a first air inlet hole for allowing outside air to enter the first heating core.

[0013] Furthermore, the flavored e-liquid cartridge includes a flavored e-liquid cup and a sealing seat installed at the bottom of the flavored e-liquid cup. A sealing silicone component is filled between the inner wall of the flavored e-liquid cup and the sealing seat. The top surface of the sealing silicone component and the inner wall of the flavored e-liquid cup together form an oil storage chamber for storing flavored e-liquid. A supporting outer tube is installed inside the oil storage chamber. A smoke outlet pipe communicating with the smoke guiding chamber is installed at the top of the flavored e-liquid cup. The bottom end of the smoke outlet pipe extends into the supporting outer tube. An atomizing core assembly is installed inside the supporting outer tube. The supporting outer tube is formed with several oil inlet holes for guiding the flavored e-liquid in the oil storage chamber into the atomizing core assembly.

[0014] Furthermore, a sealing sleeve is provided between the outer wall of the smoke outlet pipe and the inner wall of the supporting outer pipe.

[0015] Furthermore, the atomizing core assembly includes an oil-guiding cotton disposed inside the supporting outer tube, and a second heating core for heating and atomizing flavored e-liquid is disposed inside the oil-guiding cotton. Both the top and bottom ends of the oil-guiding cotton are provided with limiting members for interference fit with the inner sidewall of the supporting outer tube.

[0016] The beneficial effects of this invention are as follows: When the user inhales through the mouthpiece, outside air enters the flavor cartridge simultaneously. This air is also guided by the microphone's silicone sleeve, passing sequentially through the air duct, air sleeve, and air channel before exiting through the activation hole. This forms an airflow channel. The silicone microphone detects this airflow and controls the flavor cartridge to generate smoke. The smoke first enters the smoke chamber and then exits through the smoke outlet for the user to inhale. The silicone microphone and its detected airflow channel are separately designed, completely isolating them from the flavor cartridge's airflow channel. This prevents condensed or leaked e-liquid from corroding the silicone microphone, thus extending the lifespan of the electronic cigarette. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0019] Figure 3 This is an exploded view of the present invention.

[0020] Figure 4 This is an exploded view of the present invention from another perspective.

[0021] Figure 5 This is a schematic diagram of the sealed structure of the flavored tobacco cartridge of this utility model.

[0022] Figure 6 This is a schematic diagram of the flavored tobacco cartridge of this utility model in its open state.

[0023] Figure 7 This is a schematic diagram of the structure of the movable part of this utility model.

[0024] The reference numerals in the figures include:

[0025] 1. Outer shell; 2. Upper shell; 21. Mouthpiece; 22. Smoke outlet; 3. Lower shell; 4. Support frame; 5. Cooling cartridge; 51. Cooling oil cup; 52. Support base; 53. Oil storage cotton; 54. First heating element; 55. Smoke outlet; 56. First air inlet; 6. Silicone base; 61. Smoke guiding chamber; 7. Air guiding silicone component; 71. Connecting hole; 8. Flavored cartridge; 81. Flavored oil cup; 82. Sealing base; 83. 84. Sealing silicone parts; 85. Metal sheet; 86. Oil reservoir; 87. Support cylinder; 88. Slot; 89. Guide groove; 80. Moving parts; 810. Top rod; 811. Locking block; 82. Sliding block; 83. Sliding block; 84. Support outer tube; 85. Oil guide cotton; 86. Oil inlet; 87. Second heating element; 88. Limiting element; 89. Smoke outlet pipe; 80. Sealing sleeve; 810. Second air inlet; 811. Sealing element;

[0026] 9. PCB board; 91. Silicone microphone; 92. Control button; 93. Battery; 94. Charging terminal; 95. Display screen; 96. Button; 10. Air duct; 11. Microphone silicone sleeve; 12. Air duct sleeve; 13. Air duct channel; 14. Start hole; 15. First condensation cotton; 151. Positioning hole; 152. Positioning post. Detailed Implementation

[0027] The following is a detailed description of an electronic cigarette according to the present invention, which prevents the microphone from being corroded and damaged, with reference to the accompanying drawings.

[0028] like Figure 1-4 As shown, an embodiment of this utility model for preventing microphone corrosion damage includes a shell 1, an upper shell 2 mounted on the top of the shell 1, and a lower shell 3 mounted on the bottom of the shell 1. A flavored e-liquid cartridge 8 is installed inside the shell 1. The flavored e-liquid cartridge 8 is filled with a single-flavor e-liquid. When using this electronic cigarette, the user operates the flavored e-liquid cartridge 8 to heat and atomize the single-flavor e-liquid for inhalation. Additionally, an ice-feel e-liquid cartridge 5 is also installed inside the shell 1. The ice-feel e-liquid cartridge 5 is filled with ice-feel e-liquid and is used in conjunction with the flavored e-liquid cartridge 8. Ice-feel e-liquid is a type of existing e-liquid that provides a cooling sensation by adding menthol, coolants (such as WS-23, WS-5), or icy ingredients. When the user uses this electronic cigarette, the inhaled vapor has a cooling or icy sensation, improving the user experience.

[0029] Furthermore, a mouthpiece 21 is provided on the top of the upper shell 2, and a smoke outlet channel 22 is formed inside the mouthpiece 21. A silicone seat 6 is installed on the top of the flavor cartridge 8 and the cooling cartridge 5. An air-guiding silicone component 7 is installed inside the upper shell 2 for sealing with the silicone seat 6. The silicone seat 6 and the air-guiding silicone component 7 are combined to form a smoke-guiding chamber 61 inside the silicone seat 6. The smoke-guiding chamber 61 is connected to both the flavor cartridge 8 and the cooling cartridge 5. The air-guiding silicone component 7 is formed with a connecting hole 71 that connects the smoke outlet channel 22 to the smoke-guiding chamber 61. When the user inhales through the mouthpiece 21, outside air enters into the flavor cartridge 8 and the cooling cartridge 5 so that they operate simultaneously. The flavor cartridge 8 produces flavor smoke, and the cooling cartridge 5 produces smoke with a cooling sensation. The two types of smoke are simultaneously drawn into the smoke-guiding chamber 61 and mixed. After mixing, they enter the smoke outlet channel 22 through the connecting hole 71, and finally, the user inhales flavor smoke with a cooling sensation.

[0030] To control the simultaneous operation of flavor cartridge 8 and ice-feel cartridge 5 during inhalation, a PCB board 9 with a silicone microphone 91 (which can be a microphone head) is installed inside the outer shell 1. The silicone microphone 91 is existing technology, namely an airflow sensor. An air guide tube 10 is installed in the smoke guide chamber 61, and a microphone silicone sleeve 11 for communicating with the air guide tube 10 is installed at the bottom of the silicone seat 6. The airtight design of the microphone silicone sleeve 11 can accurately guide the airflow through the silicone microphone 91, ensuring that it can effectively detect the user's inhalation action. In addition, an air guide sleeve 12 for sealing and inserting with the air guide tube 10 is installed at the bottom of the air guide silicone component 7. An air guide channel 13 is formed between the top of the air guide silicone component 7 and the inner wall of the upper shell 2, communicating with the air guide sleeve 12. The air guide channel 13 is used to guide the airflow, and the mouthpiece 21 is formed with an activation hole 14 communicating with the air guide channel 13. When a user inhales through mouthpiece 21, outside air enters the flavor cartridge 8 and the cooling cartridge 5. Simultaneously, this outside air is guided through the microphone silicone sleeve 11, flowing sequentially through the air duct 10, air duct sleeve 12, and air duct channel 13, finally exiting through the activation hole 14. This forms an airflow channel. Upon detecting this airflow, the silicone microphone 91 controls the flavor cartridge 8 and cooling cartridge 5 to operate simultaneously, generating vapor for the user to inhale. The silicone microphone 91 and its detected airflow channel are separately configured, completely isolated from the airflow channels of the flavor cartridge 8 and cooling cartridge 5, preventing condensed or leaked e-liquid from corroding the silicone microphone 91.

[0031] Inside the smoke-guiding chamber 61, a first condensing cotton 15 is installed to absorb e-liquid that has not been fully atomized. When a user smokes, the e-liquid that has not been fully atomized enters the smoke-guiding chamber 61 and is absorbed by the first condensing cotton 15, preventing the e-liquid from leaking out of the smoke outlet 22. In addition, the first condensing cotton 15 is formed with several positioning holes 151, and several positioning posts 152 are provided at the bottom of the smoke-guiding chamber 61 for inserting into the positioning holes 151 to position the first condensing cotton 15. Simultaneously with the insertion of the first condensing cotton 15 into the smoke-guiding chamber 61, the positioning posts 152 are inserted into different positioning holes 151 to prevent the first condensing cotton 15 from shifting position.

[0032] In this embodiment, the ice-feel e-liquid cartridge 5 includes an ice tank oil cup 51 and a support base 52 installed at the bottom of the ice tank oil cup 51. The ice tank oil cup 51 is filled with oil-retaining cotton 53, and a first heating core 54 for heating and atomizing the e-liquid is disposed within the oil-retaining cotton 53. The top of the ice tank oil cup 51 is formed with a smoke outlet 55 for communicating with the smoke guide chamber 61 and the first heating core 54. The support base 52 is formed with a first air inlet 56 for allowing outside air to enter the first heating core 54. When the user inhales, outside air enters the first heating core 54 through the first air inlet 56. At the same time, the silicone microphone 91 detects the airflow and controls the operation of the first heating core 54. The ice-feeling e-liquid in the oil-retaining cotton 53 enters the first heating core 54 and is heated and atomized into ice-feeling smoke. The air carries the smoke into the smoke guide chamber 61 and mixes it with flavored smoke for the user to inhale.

[0033] like Figure 5-7 As shown, the flavored e-liquid cartridge 8 includes a flavored e-liquid cup 81 and a sealing seat 82 installed at the bottom of the flavored e-liquid cup 81. A sealing silicone component 83 is filled between the inner wall of the flavored e-liquid cup 81 and the sealing seat 82. The top surface of the sealing silicone component 83 and the inner wall of the flavored e-liquid cup 81 together form an oil storage chamber 85 for storing flavored e-liquid. The sealing silicone component 83 is used to improve the sealing between the flavored e-liquid cup 81 and the sealing seat 82 to prevent flavored e-liquid leakage.

[0034] The e-liquid storage tank 85 is equipped with a supporting outer tube 88. The flavor e-liquid cup 81 has a smoke outlet pipe 813 at its top, which communicates with the smoke guiding chamber 61. The bottom end of the smoke outlet pipe 813 extends into the supporting outer tube 88, which houses an atomizing core assembly. The supporting outer tube 88 is formed with several inlet holes 810 for guiding the flavor e-liquid from the storage tank 85 into the atomizing core assembly. When the user vapes, the atomizing core assembly operates to heat and atomize the flavor e-liquid, and then the smoke is carried by air from the smoke outlet pipe 813 into the smoke guiding chamber 61 to mix with the icy smoke.

[0035] In addition, a support cylinder 86 is provided at the bottom of the sealing seat 82, and a movable member 87 that can move upward is provided inside the support cylinder 86; the bottom end of the support outer tube 88 passes through the sealing silicone part 83 and is fixedly installed at the top of the movable member 87, and the bottom end of the smoke outlet tube 813 is slidably installed at the top end of the support outer tube 88; the movable member 87 is formed with a second air inlet 815 that allows the atomizing core assembly to communicate with the outside air, and the support cylinder 86 is provided with a sealing part 816 for blocking the second air inlet 815.

[0036] When the movable part 87 is at its lowest point, the sealing silicone part 83 blocks several oil inlet holes 810. At the same time, the sealing part 816 blocks the second air inlet hole 815. Before using this electronic cigarette, this not only prevents e-liquid from leaking out, but also avoids the atomizer core assembly from being soaked in e-liquid for a long time, which would affect the flavor of the vapor. In addition, the sealing part 816 blocks the second air inlet hole 815 to prevent the atomizer core assembly from dry burning when the user inhales before the flavored e-liquid has entered the atomizer core assembly.

[0037] When the movable part 87 is pushed to its apex, several oil inlets 810 disengage from the sealing silicone part 83, allowing the atomizing core assembly to connect with the oil reservoir 85. Simultaneously, the second air inlet 815 disengages from the sealing part 816, allowing the atomizing core assembly to connect with the outside air. When the user inhales, outside air enters the atomizing core assembly through the second air inlet 815. After detecting the airflow, the silicone microphone 91 controls the atomizing core assembly to operate, heating and atomizing the flavored e-liquid into flavored vapor. The air then carries the flavored vapor into the smoke guide chamber 61 to mix with the icy vapor for the user to inhale.

[0038] Additionally, the bottom of the movable part 87 has a downwardly extending push rod 871, the bottom end of which passes through the lower housing 3 and is positioned below it. Before use, the oil and air passages of the flavor cartridge 8 are closed. When the electronic cigarette needs to be used, pushing the push rod 871 upward will push the movable part 87 upward as well, thereby opening the oil and air passages of the flavor cartridge 8 simultaneously, allowing it to be used.

[0039] The atomizing core assembly includes an oil-guiding cotton 89 disposed inside the supporting outer tube 88. A second heating core 811 for heating and atomizing flavored e-liquid is housed within the oil-guiding cotton 89. Both the top and bottom ends of the oil-guiding cotton 89 are equipped with limiting members 812 for interference fit with the inner wall of the supporting outer tube 88. The limiting members 812 prevent the oil-guiding cotton 89 from shifting position within the supporting outer tube 88. Flavored e-liquid in the oil reservoir 85 enters the supporting outer tube 88 through several inlet holes 810 for absorption by the oil-guiding cotton 89, and is then guided by the oil-guiding cotton 89 to the second heating core 811, where it heats and atomizes the flavored e-liquid.

[0040] A sealing sleeve 814 is provided on the outside of the smoke outlet pipe 813 to improve the seal between it and the inner wall of the supporting outer pipe 88. The sealing sleeve 814 prevents e-liquid from leaking out from the gap between the outer wall of the smoke outlet pipe 813 and the inner wall of the supporting outer pipe 88. A metal plate 84 is provided on the top surface of the sealing silicone part 83 and is fixedly mounted to the inner wall of the flavor oil cup 81. The metal plate 84 prevents the sealing silicone part 83 from shifting position when the supporting outer pipe 88 is pushed upwards.

[0041] Furthermore, the support cylinder 86 is provided with a pair of vertically arranged slots 861, and the movable part 87 is formed with a locking block 872 that can be locked into one of the slots 861. When the movable part 87 is at its lowest point, the locking block 872 is locked into the lower slot 861 to prevent accidental contact with the top rod 871 before using the electronic cigarette; when the movable part 87 is pushed upward to its highest point, the locking block 872 is locked into the upper slot 861, so that the oil and air passages of the electronic cigarette are always kept open for easy use.

[0042] When the movable part 87 moves upward within the support cylinder 86, in order to ensure that the locking block 872 can accurately engage from the lower locking slot 861 into the upper locking slot 861, the support cylinder 86 is also provided with a guide groove 862. The movable part 87 is formed with a slider 873 that is slidably disposed within the guide groove 862. During the upward movement of the movable part 87, the guide groove 862 and the slider 873 cooperate to guide the movable part 87 and prevent it from deviating during upward movement.

[0043] In this embodiment, a support frame 4 is installed inside the outer casing 1, and a battery 93 for electrical connection with the PCB board 9 is mounted on the support frame 4. The PCB board 9 is provided with a charging terminal 94 for charging the battery 93. In addition, a display screen 95 for displaying the e-liquid volume and battery level of the electronic cigarette is also installed inside the outer casing 1. A control button 92 for controlling the display screen 95 is provided on the PCB board 9, and a button 96 for pressing the control button 92 is installed on the outside of the outer casing 1. The PCB board 9, control button 92, battery 93 and display screen 95 are all prior art and will not be described in detail here.

[0044] In summary, this utility model possesses the aforementioned excellent characteristics, enabling it to achieve unprecedented efficiency in use and thus become a highly practical product.

[0045] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. An electronic cigarette designed to prevent microphone corrosion and damage, characterized in that: The device includes an outer shell (1), an upper shell (2) installed on the outer shell (1), and a lower shell (3) installed at the bottom of the outer shell (1). The outer shell (1) contains a flavored tobacco cartridge (8). The upper shell (2) has a mouthpiece (21) with a smoke outlet channel (22) at its top. The flavored tobacco cartridge (8) has a silicone seat (6) at its top. The upper shell (2) contains a gas-guiding silicone component (7) for sealing with the silicone seat (6). The silicone seat (6) and the gas-guiding silicone component (7) are combined to form a smoke-guiding chamber (61) inside the silicone seat (6). The smoke-guiding chamber (61) is connected to both the flavored tobacco cartridge (8) and the smoke outlet channel (22). The outer shell (1) is equipped with a PCB board (9) with a silicone microphone (91). The smoke guiding chamber (61) is equipped with a gas guiding tube (10). The bottom of the silicone seat (6) is equipped with a microphone silicone sleeve (11) for communicating with the gas guiding tube (10). The bottom of the gas guiding silicone part (7) is equipped with a gas guiding sleeve (12) for sealing and inserting with the gas guiding tube (10). The top of the gas guiding silicone part (7) and the inner wall of the upper shell (2) are formed with a gas guiding channel (13) communicating with the gas guiding sleeve (12). The mouthpiece (21) is formed with an activation hole (14) communicating with the gas guiding channel (13).

2. The electronic cigarette according to claim 1, characterized in that: The smoke-guiding chamber (61) is equipped with a first condensing cotton (15) for absorbing e-liquid that has not been fully atomized.

3. The electronic cigarette according to claim 2, characterized in that: The first condensing cotton (15) is formed with several positioning holes (151), and several positioning posts (152) are provided at the bottom of the smoke guiding chamber (61) for inserting into the positioning holes (151) to position the first condensing cotton (15).

4. The electronic cigarette according to claim 1, characterized in that: The outer shell (1) is also equipped with an ice-feeling tobacco cartridge (5), and a silicone seat (6) is installed on the top of the flavor tobacco cartridge (8) and the ice-feeling tobacco cartridge (5). The smoke-conducting chamber (61) is connected to both the flavor tobacco cartridge (8) and the ice-feeling tobacco cartridge (5).

5. An electronic cigarette for preventing microphone corrosion damage according to claim 4, characterized in that: The ice-feel e-liquid cartridge (5) includes an ice tank oil cup (51) and a support base (52) installed at the bottom of the ice tank oil cup (51). The ice tank oil cup (51) is filled with oil storage cotton (53), and a first heating core (54) for heating and atomizing e-liquid is provided in the oil storage cotton (53). The top of the ice tank oil cup (51) is formed with a smoke outlet (55) for communicating the smoke guide chamber (61) with the first heating core (54). The support base (52) is formed with a first air inlet (56) for allowing outside air to enter the first heating core (54).

6. An electronic cigarette for preventing microphone corrosion damage according to claim 4, characterized in that: The flavored e-liquid cartridge (8) includes a flavored e-liquid cup (81) and a sealing seat (82) installed at the bottom of the flavored e-liquid cup (81). A sealing silicone component (83) is filled between the inner wall of the flavored e-liquid cup (81) and the sealing seat (82). The top surface of the sealing silicone component (83) and the inner wall of the flavored e-liquid cup (81) together form an oil storage chamber (85) for storing flavored e-liquid. A supporting outer tube (88) is provided inside the oil storage chamber (85). A smoke outlet pipe (813) communicating with the smoke guide chamber (61) is provided at the top of the flavored e-liquid cup (81). The bottom end of the smoke outlet pipe (813) extends into the supporting outer tube (88). An atomizing core assembly is installed inside the supporting outer tube (88). The supporting outer tube (88) is formed with several oil inlets (810) for guiding the flavored e-liquid in the oil storage chamber (85) into the atomizing core assembly.

7. An electronic cigarette for preventing microphone corrosion damage according to claim 6, characterized in that: A sealing sleeve (814) is provided between the outer wall of the smoke outlet pipe (813) and the inner wall of the supporting outer pipe (88).

8. An electronic cigarette for preventing microphone corrosion damage according to claim 6, characterized in that: The atomizing core assembly includes an oil-guiding cotton (89) disposed inside the support outer tube (88), and a second heating core (811) for heating and atomizing flavored e-liquid is disposed inside the oil-guiding cotton (89). The top and bottom ends of the oil-guiding cotton (89) are provided with limiting members (812) for interference fit with the inner sidewall of the support outer tube (88).

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