Anti-condensation electronic atomization device

Abstract

The application provides an anti-condensation electronic atomization device, which comprises a main machine and a cartridge electrically connected with the main machine, a power board in the main machine, and a ventilation liquid accumulation part and a gas sensing part which are isolated from each other, wherein a microphone which can sense airflow to start the power board to supply power to the cartridge is arranged in the gas sensing part, the ventilation liquid accumulation part is communicated with the outside atmosphere, a gas guide groove is arranged above the ventilation liquid accumulation part in a transverse direction, the two ends of the gas guide groove are respectively communicated with the ventilation liquid accumulation part and the gas sensing part, and a gas guide channel for guiding airflow into the cartridge is arranged in the ventilation liquid accumulation part in a longitudinal direction. After external airflow enters the ventilation liquid accumulation part, the airflow is guided into the cartridge through the gas guide channel to provide atomization airflow, enters the gas sensing part through the gas guide groove to start the microphone to control power supply, and the condensate generated by atomization of tobacco tar in the cartridge flows out from the gas guide channel and then enters the ventilation liquid accumulation part to be collected, so that the microphone is not short-circuited and fails or is not mistakenly started.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, and in particular to an anti-condensation electronic atomization device. Background Technology

[0002] Currently, in existing electronic atomizing devices, the airflow structure used to activate the microphone is a groove located below the air channel that guides airflow into the cartridge. The microphone is then installed in the groove, and a vertical airway connected to the groove and air channel is designed to guide airflow into the groove to activate the microphone. However, during the atomization process of e-liquid in all current electronic atomizing devices, condensation occurs. This condensation enters the air channel under gravity, and then the vertical airway enters the groove, causing the microphone to short-circuit or malfunction. Utility Model Content

[0003] The purpose of this application is to provide an anti-condensation electronic atomizing device, which solves the problem in the prior art where the air tank for holding the microphone is directly connected to the air channel through the air passage. The condensate produced by the e-liquid from the e-liquid cartridge will enter the air tank from the air channel, causing the microphone to short-circuit or malfunction.

[0004] The technical solution adopted by this application to solve the above-mentioned technical problems is: an anti-condensation electronic atomizing device, including a main unit and a cartridge electrically connected to the main unit, characterized in that the main unit has a power board, and a ventilation and liquid accumulation section and a gas sensing section isolated from each other, the gas sensing section is provided with a microphone that can sense airflow to activate the power board to supply power to the cartridge, the ventilation and liquid accumulation section is in communication with the outside atmosphere, the ventilation and liquid accumulation section is provided with a horizontal air guide groove above the ventilation and liquid accumulation section, the two ends of the air guide groove are respectively in communication with the ventilation and liquid accumulation section and the gas sensing section, and the ventilation and liquid accumulation section is provided with a vertical air guide channel that can guide airflow into the cartridge.

[0005] In one embodiment, the main unit is provided with an air inlet that communicates with the vented liquid accumulation section, and the vented liquid accumulation section is connected to the outside atmosphere through the air inlet.

[0006] In one embodiment, the ventilated liquid accumulation section is formed by a concave space, a ventilated groove, or a ventilated hole; the air-sensing section is formed by an air passage and / or an air groove.

[0007] In one embodiment, the air guide groove is provided with an air replenishment hole communicating with the air guide channel and an air guide hole communicating with the ventilated liquid accumulation section. One end of the air guide groove is connected to the ventilated liquid accumulation section through the air guide hole.

[0008] In one embodiment, the aperture of the gas inlet and the gas guide hole is such that gas can pass through but liquid cannot, and the aperture of the gas inlet and the gas guide hole is 0.05mm to 0.2mm.

[0009] In one embodiment, the host includes a main body, the outer wall of which has a groove, the bottom wall of which is concave to form a concave space, the side wall of which has a venting groove, the bottom wall of which has a venting hole corresponding to and communicating with the concave space, the concave space, the venting hole, and the venting groove constitute the venting liquid accumulation part; a guide groove is opened laterally on the bottom wall of the groove, the guide groove is located above the concave space, one end of the side wall of the guide groove has a guide hole corresponding to and communicating with the concave space, and the concave space communicates with one end of the guide groove through the guide hole.

[0010] In one embodiment, the host also includes a housing, which wraps around the main body. The side wall of the housing has an air inlet corresponding to and communicating with the venting groove. The top of the main body has an adapter groove. The air guide channel extends from the inner wall of the concave space to the bottom wall of the adapter groove, such that the lower end of the air guide channel corresponds to and communicates with the concave space, and the upper end of the air guide channel corresponds to and communicates with the adapter groove. One end of the bottom wall of the air guide groove has an air replenishment hole communicating with the air guide channel.

[0011] In one embodiment, an air groove is provided inside the main body, and the microphone is disposed in the air groove. An air passage is provided at the other end of the bottom wall of the air guide groove, which extends into the air groove. One end of the air passage is connected to the air groove, and the other end of the air passage is connected to the other end of the air guide groove. The air groove and the air passage constitute the air sensing part. A sealing element is provided in the groove, and the sealing element abuts against the bottom wall of the groove to seal the concave space and the air guide groove.

[0012] In one embodiment, the top of the outer shell has a slot corresponding to and communicating with the adapter slot. The cartridge is inserted into the adapter slot through the slot. The bottom of the outer shell is provided with a base. The bottom wall of the adapter slot is provided with a first electrode and a second electrode. The power board and the battery cell are disposed in the main body. The battery cell is electrically connected to the power board. The power board is electrically connected to the first electrode, the second electrode, and the microphone. The bottom of the cartridge is provided with a third electrode that abuts against the first electrode and a fourth electrode that abuts against the second electrode. The bottom of the cartridge is provided with an air intake channel communicating with the air guide channel.

[0013] In one embodiment, the cartridge has an oil storage chamber, an atomizing tube is provided in the oil storage chamber, an atomizing channel is formed in the atomizing tube that communicates with the air intake channel, a heating core is provided in the atomizing channel that is electrically connected to the third electrode and the fourth electrode, an oil inlet hole corresponding to the heating core is opened on the outer wall of the atomizing tube, and a smoke exhaust channel communicating with the atomizing channel is opened at the top of the cartridge.

[0014] The anti-condensation electronic atomizing device of this application has the following beneficial effects: The anti-condensation electronic atomizing device of this application designs the air guide channel and the air sensor to be isolated, and then designs a horizontal air guide groove above the air-ventilation and liquid-blocking section to guide air into the air sensor. After the external airflow enters the air-ventilation and liquid-blocking section, it is introduced into the cartridge through the air guide channel to provide atomization airflow. It enters the air sensor through the air guide groove to start the microphone control power supply. The condensate produced by the atomization of e-liquid in the cartridge flows out from the air guide channel and enters the air-ventilation and liquid-blocking section for collection. It will not enter the air sensor from the air guide groove, causing the microphone to short-circuit or fail or start falsely. Attached Figure Description

[0015] The present application will now be described in detail with reference to the accompanying drawings, so that the above-mentioned advantages of the present application become clearer. Among them, Figure 1 This is an exploded view of the electronic atomizing device of this application; Figure 2 This is a three-dimensional schematic diagram of the electronic atomizing device of this application; Figure 3 This is a front cross-sectional view of the electronic atomizing device of this application; Figure 4 This is a side cross-sectional view of the electronic atomizing device of this application; Figure 5 This is a schematic diagram of the main sidewall structure of the electronic atomizing device of this application; Figure 6 This is a schematic diagram of the main body outer wall structure of the electronic atomizing device of this application; Figure 7 This is a schematic diagram of the internal structure of the main body of the electronic atomizing device of this application; Figure 8 This is a schematic diagram of the top structure of the main body of the electronic atomizing device of this application. Detailed Implementation

[0016] The following will describe in detail the implementation methods of this application with reference to the accompanying drawings and embodiments, so as to fully understand how this application uses technical means to solve technical problems and achieve technical effects, and to implement it accordingly. It should be noted that, as long as there is no conflict, the various embodiments and features in each embodiment of this application can be combined with each other, and the resulting technical solutions are all within the protection scope of this application.

[0017] It should be noted that the specification of this application contains a large number of technical features distributed across various technical solutions. Listing all possible combinations of technical features (i.e., technical solutions) would make the specification overly lengthy. To avoid this problem, the various technical features claimed in the above-described utility model content, the various technical features claimed in the following embodiments and examples, and the various technical features claimed in the accompanying drawings can be freely combined to form various new technical solutions (all of which are considered to have been described in this specification), unless such a combination of technical features is technically infeasible. For example, in one example, feature A+B+C is claimed, and in another example, feature A+B+D+E is claimed. Features C and D are equivalent technical means that serve the same function, and technically only one needs to be used; they cannot be used simultaneously. Feature E can be technically combined with feature C. Therefore, the solution A+B+C+D should not be considered as having been described because it is technically infeasible, while the solution A+B+C+E should be considered as having been described.

[0018] In this application, the terms "upper", "lower", "side", "top", "bottom", "inner", "outer", etc., are based on the orientation or positional relationship shown in the accompanying drawings and are only for the purpose of describing and understanding the technology of this application, and are not intended to limit the device or component to have a specific orientation or to be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0019] like Figure 1-8 As shown, this application provides an anti-condensation electronic atomizing device, including a main unit 11 and a cartridge 1 electrically connected to the main unit 11. The main unit 11 has a power board 7, and a ventilation and liquid accumulation section 612 and a gas sensing section 613 that are isolated from each other. The gas sensing section 613 is provided with a microphone 9 that can sense airflow to activate the power board 7 to supply power to the cartridge 1. The ventilation and liquid accumulation section 612 is in communication with the outside atmosphere. An air guide groove 605 is provided horizontally above the ventilation and liquid accumulation section 612. The two ends of the air guide groove 605 are respectively in communication with the ventilation and liquid accumulation section 612 and the gas sensing section 613. An air guide channel 606 is provided vertically inside the ventilation and liquid accumulation section 612 to guide airflow into the cartridge 1. It should be noted that by designing the air channel 606 and the air sensor 613 to be isolated, and then designing a horizontal air channel 605 above the air-ventilation and liquid-separating section to guide air into the air sensor 613, the external airflow enters the air-ventilation and liquid-collecting section 612 and is introduced into the cartridge 1 through the air channel 606 to provide atomization airflow. The airflow enters the air sensor 613 through the air channel 605 to start the microphone 9 and control power supply. The condensate produced by the atomization of e-liquid in the cartridge 1 flows out from the air channel 606 and enters the air-ventilation and liquid-separating section for collection. It will not enter the air sensor 613 through the air channel 605, causing the microphone 9 to short-circuit or malfunction.

[0020] In some embodiments, the main unit 11 has an air inlet 201 communicating with the ventilation and liquid accumulation section 612, and the ventilation and liquid accumulation section 612 is connected to the outside atmosphere through the air inlet 201. The air inlet 201 is used to connect the outside atmosphere and the ventilation and liquid accumulation section 612, so that when smoking, the outside airflow can enter the ventilation and liquid accumulation section 612.

[0021] In some embodiments, the ventilation and liquid accumulation section 612 is formed by a concave space 602, a ventilation groove 603, or a ventilation hole 604; the air-sensing section 613 is formed by an air passage 609 and / or an air groove 608. In this embodiment, the ventilation and liquid accumulation section 612 is formed by a concave space 602, a ventilation groove 603, and a ventilation hole 604. The ventilation groove 603 is used to collect the airflow entering from the air inlet 201, and the ventilation hole 604 is used to guide the airflow into the concave space 602. The concave space 602 is used to guide the airflow into the air guide channel 606 and the air guide groove 605, and is also used to collect the condensate produced by the atomized e-liquid of the e-liquid in the cartridge 1. In this embodiment, the air-sensing section 613 is formed by an air passage 609 and an air groove 608. The air groove 608 is used to accommodate the microphone 9, and the air passage 609 is used to guide the airflow entering the air guide groove 605 into the air groove 608 to activate the microphone 9.

[0022] In some embodiments, the air guide groove 605 is provided with an air replenishment hole 610 communicating with the air guide channel 606 and an air guide hole 607 communicating with the ventilation liquid accumulation section 612. One end of the air guide groove 605 communicates with the ventilation liquid accumulation section 612 through the air guide hole 607. When smoking, the airflow in the gas sensing section 613 is drawn out through the air guide groove 605. The airflow can then enter the air guide groove 605 through the air replenishment hole 610, and then enter the gas sensing section 613 to maintain air pressure balance and prevent air pressure imbalance in the gas sensing section 613. The microphone 9 is always in the activated state. The air guide hole 607 is used to connect the ventilation liquid accumulation section 612 and the air guide groove 605. The airflow entering the ventilation liquid accumulation section 612 can enter the air guide groove 605 through the air guide hole 607.

[0023] In some embodiments, the apertures of the air inlet 610 and the air guide 607 are such that gas can pass through but liquid cannot. The apertures of the air inlet 610 and the air guide 607 are 0.05mm to 0.2mm. Specifically, the apertures of the air inlet 610 and the air guide 607 can be 0.05mm, 0.08mm, 0.1mm, 0.15mm, 0.18mm, or 0.2mm. In this embodiment, the apertures of the air inlet 610 and the air guide 607 are preferably 0.1mm. The apertures of the air inlet 610 and the air guide 607 listed above allow gas to pass through but liquid to not. When the condensate generated by the cartridge 1 passes through the air guide channel 606, it will not enter the air guide groove 605 from the air inlet 610 and then enter the gas sensor 613, causing the microphone 9 to malfunction. When the condensate enters the air vent liquid accumulation section 612, it will not enter the air guide groove 605 from the air guide 607 when the electronic atomizing device is inverted.

[0024] In some embodiments, the main unit 11 includes a main body 6. A groove 601 is formed on the outer wall of the main body 6. The bottom wall of the groove 601 is recessed to form a concave space 602. A venting groove 603 is formed on the side wall of the main body 6. A venting hole 604 is formed on the bottom wall of the venting groove 603, which corresponds to and communicates with the concave space 602. The concave space 602, the venting hole 604, and the venting groove 603 constitute a venting liquid accumulation part 612. A guide groove 605 is formed laterally on the bottom wall of the groove 601. The guide groove 605 is located above the concave space 602. A guide hole 607 is formed at one end of the side wall of the guide groove 605, which corresponds to and communicates with the concave space 602. The concave space 602 communicates with one end of the guide groove 605 through the guide hole 607. Among them, the groove 601, the air guide groove 605, the air guide hole 607, and the air-venting liquid accumulation part 612 are integrally formed with the main unit 11 by in-mold injection molding process, without the need for machining.

[0025] In some embodiments, the main unit 11 further includes a housing 2, which is wrapped around the main body 6. The side wall of the housing 2 is provided with an air inlet 201 that corresponds to and communicates with the venting groove 603. The top of the main body 6 is provided with an adapter groove 611. The air guide channel 606 extends from the inner wall of the concave space 602 to the bottom wall of the adapter groove 611, so that the lower end of the air guide channel 606 corresponds to and communicates with the concave space 602, and the upper end of the air guide channel 606 corresponds to and communicates with the adapter groove 611. One end of the bottom wall of the air guide groove 605 is provided with an air replenishment hole 610 that communicates with the air guide channel 606. The outer shell 2 is used to accommodate the main body 6, the adapter groove 611 and the air channel 606, and the air replenishment hole 610 are also integrally formed with the main body 6 by in-mold injection molding. The adapter groove 611 is used to accommodate the tobacco cartridge 1. When smoking, the external airflow enters the ventilation groove 603 through the air inlet 201, then enters the concave space 602 through the ventilation hole 604, and then enters the adapter groove 611 through the air channel 606 and is introduced into the tobacco cartridge 1 to provide atomized airflow.

[0026] In some embodiments, an air groove 608 is provided in the main body 6, and the microphone 9 is disposed in the air groove 608. An air passage 609 is provided at the other end of the bottom wall of the air guide groove 605, which extends into the air groove 608. One end of the air passage 609 communicates with the air groove 608, and the other end of the air passage 609 communicates with the other end of the air guide groove 605. The air groove 608 and the air passage 609 constitute the air sensing part 613. A sealing member 5 is provided in the groove 601. The sealing member 5 abuts against the bottom wall of the groove 601 to seal the concave space 602 and the air guide groove 605. The airflow enters the concave space 602 and then enters the air guide groove 605 through the air guide hole 607. It then enters the air groove 608 through the air passage 609 to start the microphone 9. The sealing element 5 is made of silicone to seal the concave space 602 and the air guide groove 605 to prevent air leakage when the airflow passes through the concave space 602 and the air guide groove 605. The air passage 609 and the air groove 608 are also integrally formed with the main body 6 by in-mold injection molding.

[0027] In some embodiments, the top of the outer shell 2 has a slot 202 corresponding to and communicating with the adapter slot 611. The tobacco cartridge 1 is inserted into the adapter slot 611 through the slot 202. The bottom of the outer shell 2 is provided with a base 10. The bottom wall of the adapter slot 611 is provided with a first electrode 3 and a second electrode 4. The power board 7 and the battery cell 8 are provided in the main body 6. The battery cell 8 is electrically connected to the power board 7. The power board 7 is electrically connected to the first electrode 3, the second electrode 4, and the microphone 9. The bottom of the tobacco cartridge 1 is provided with a third electrode 102 that abuts against the first electrode 3 and a fourth electrode 103 that abuts against the second electrode 4. The bottom of the tobacco cartridge 1 is provided with an air intake channel 101 communicating with the air guide channel 606. The slot 202 is used for inserting the tobacco cartridge 1 into the adapter slot 611, the base 10 is used to seal the bottom of the outer shell 2, the first electrode 3 and the second electrode 4 are used to electrically connect the tobacco cartridge 1, the battery cell 8 is used to supply power to the power board 7 to enable its electronic control function, the power board 7 is electrically connected to the main unit 11 through the first electrode 3 abutting against the third electrode 102, and abutting against the second electrode 4 and the fourth electrode 103, the power board 7 is used to power the microphone 9 to enable its airflow sensing control function to supply power to the tobacco cartridge 1, and the air intake channel 101 is used to introduce air into the tobacco cartridge 1.

[0028] In some embodiments, the cartridge 1 has an oil storage chamber 104, an atomizing tube 105 is provided in the oil storage chamber 104, an atomizing channel 106 is formed in the atomizing tube 105 communicating with the air intake channel 101, a heating core 107 is provided in the atomizing channel 106 and electrically connected to the third electrode 102 and the fourth electrode 103, an oil inlet hole 108 corresponding to the heating core 107 is opened on the outer wall of the atomizing tube 105, and a smoke exhaust channel 109 communicating with the atomizing channel 106 is opened at the top of the cartridge 1. The oil storage chamber 104 is used to store e-liquid, the atomizing tube 105 is used to isolate the e-liquid in the oil storage chamber 104, the atomizing channel 106 is used for airflow and smoke exhaust, and the oil inlet 108 is used to guide the e-liquid in the oil storage chamber 104 into the heating core 107. The power board 7 provides power to the heating core 107 by abutting the first electrode 3 against the third electrode 102, and by abutting the second electrode 4 against the fourth electrode 103, so that it can generate heat. The heating core 107 can heat the e-liquid to produce smoke. The airflow enters the adapter slot 611 at the top of the mouth-to-mouth cartridge 1 and then enters the atomizing channel 106 through the air intake channel 101. Then, it drives the heating core 107 to heat the smoke generated, which enters the user's mouth through the smoke exhaust channel 109 and is inhaled.

[0029] The following detailed description uses preferred embodiments.

[0030] like Figure 1-8As shown, the electronic atomizing device of this application includes: a cartridge 1 and a main unit 11. The main unit 11 includes: a shell 2, a first electrode 3, a second electrode 4, a sealing element 5, a main body 6, a power board 7, a battery cell 8, a microphone 9, and a base 10. The outer wall of the main body 6 has a groove 601 for accommodating the sealing element 5. The bottom wall of the groove 601 is recessed to form a concave space 602 for ventilation and condensation collection. The side wall of the main body 6 has a ventilation groove 603 for converging airflow. The bottom wall of the ventilation groove 603 has a ventilation hole 604 corresponding to and communicating with the concave space 602 for guiding airflow into the concave space 602. A guide groove 605 is laterally formed on the bottom wall of the groove 601 for guiding airflow. The guide groove 605 is located above the concave space 602 to prevent condensation. The concave space 602 has an air guide hole 607 at one end of its side wall, which corresponds to and communicates with the concave space 602. This air guide hole 607 connects the concave space 602 and the air guide groove 605. The concave space 602 communicates with one end of the air guide groove 605 through the air guide hole 607. The top of the main body 6 has an adapter groove 611 for accommodating the tobacco cartridge 1. The inner wall of the concave space 602 has an air guide channel 606 that extends to the bottom wall of the adapter groove 611. The lower end of the air guide channel 606 corresponds to and communicates with the concave space 602, and the upper end of the air guide channel 606 corresponds to and communicates with the adapter groove 611 for guiding air into the adapter groove 611, providing atomized airflow to the tobacco cartridge 1. The main body 6 has an air groove 608 for accommodating the microphone 9, which is installed in the air groove 608 for sensing airflow. The power board 7 then powers the cartridge 1. One end of the bottom wall of the air guide groove 605 has an air inlet 610 communicating with the air guide channel 606 to replenish air into the air groove 608 and maintain air pressure balance. The other end of the bottom wall of the air guide groove 605 has an air passage 609 extending into the air groove 608. One end of the air passage 609 communicates with the air groove 608, and the other end communicates with the other end of the air guide groove 605 to allow air to enter the air groove 608 and activate the microphone 9. The sealing element 5 is installed in the groove 601, abutting against the bottom wall of the groove 601 to seal the concave space 602 and the air guide groove 605 to prevent air leakage. The outer shell 2 wraps around the main body 6. The side wall of the outer shell 2 has an air inlet 201 corresponding to and communicating with the ventilation groove 603 to allow external airflow to enter. The outer shell 2 has a slot 202 at its top that corresponds to and communicates with the adapter slot 611 for inserting the cartridge 1 into the adapter slot 611. The first electrode 3 and the second electrode 4 are installed on the bottom wall of the adapter slot 611 for conductive connection of the cartridge 1. The power board 7 and the battery cell 8 are installed and fixed inside the main body 6. The battery cell 8 is electrically connected to the power board 7 for supplying power to the power board 7 to enable its electronic control function. The power board 7 is connected to the first electrode 3 and the second electrode 4 for supplying power to the cartridge 1 through the first electrode 3 and the second electrode 4. The power board 7 is also electrically connected to the microphone 9 for supplying power to the microphone 9 to enable its airflow sensing control function to supply power to the cartridge 1. The base 10 is installed at the bottom of the outer shell 2 for sealing the bottom of the outer shell 2. All components are combined together to form the main unit 11.

[0031] The cartridge 1 is inserted into the adapter slot 611 through the slot 202. The bottom of the cartridge 1 is provided with a third electrode 102 that abuts against the first electrode 3 and a fourth electrode 103 that abuts against the second electrode 4. The bottom of the cartridge 1 is provided with an air intake channel 101 that communicates with the air guide channel 606. The cartridge 1 has an oil storage chamber 104 for storing e-liquid. The oil storage chamber 104 is provided with an atomizing tube 105 for isolating the e-liquid in the oil storage chamber 104. The atomizing tube 105 forms an atomizing channel 106 that communicates with the air intake channel 101 for airflow and smoke exhaust. The atomizing channel 106 is provided with a heating core 107 that is electrically connected to the third electrode 102 and the fourth electrode 103 for heating the e-liquid. The outer wall of the atomizing tube 105 is provided with an oil inlet hole 108 that corresponds to the heating core 107 for oil to enter the heating core 107. The top of the cartridge 1 is provided with a smoke exhaust channel 109 that communicates with the atomizing channel 106 for exhausting smoke.

[0032] In this device, at the top of the mouth-to-mouth cartridge 1, external airflow enters the ventilation groove 603 through the air inlet 201, then enters the concave space 602 through the ventilation hole 604, and then a portion of the airflow enters the air guide groove 605 through the air guide hole 607, and then enters the air groove 608 through the air passage 609. The microphone 9 senses the change in airflow within the air groove 608 and activates the power board 7 to power the heating element 107. The power board 7 powers the heating element 107 by contacting the first electrode 3 with the third electrode 102, and by contacting the second electrode 4 with the fourth electrode 103, causing it to heat up. The heating element 107 heats the e-liquid to a certain temperature. While generating smoke, another portion of the airflow enters the adapter slot 611 through the air guide channel 606 in the concave space 602, and then enters the atomization channel 106 through the air intake channel 101. This then drives the heating core 107 to heat the generated smoke, which enters the user's mouth through the smoke exhaust channel 109 and is inhaled. During the smoking process, the air in the air slot 608 is drawn out through the air passage 609 and the air slot 608. The airflow can then enter the air guide slot 605 through the air replenishment hole 610, and then enter the air slot 608 through the air passage 609 to maintain air pressure balance and prevent air pressure imbalance in the air slot 608. The microphone 9 continues to work while smoking.

[0033] The vapor generated by the heating element 107 in the cartridge 1 heating the e-liquid liquefies in the atomization channel 106, forming condensate. Under the influence of gravity, the condensate flows out of the cartridge 1 through the air intake channel 101 and then enters the concave space 602 through the air guide channel 606 for collection. Since the diameter of both the air supply hole 610 and the air guide hole 607 is 0.1mm, the condensate will not enter the air guide groove 605 from the air supply hole 610 when it passes through the air guide channel 606. When the main unit 11 is inverted, the condensate will not enter the air guide groove 605 from the air guide hole 607 in the concave space 602, thus preventing the condensate from entering the air guide groove 605 and then entering the air groove 608 from the air passage 609, causing the microphone 9 to malfunction or be falsely activated.

[0034] Finally, it should be noted that the above are merely preferred embodiments of this application and are not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An anti-condensation electronic atomizing device, comprising a main unit and a cartridge electrically connected to the main unit, characterized in that, The main unit has a power board, and a ventilation and liquid accumulation section and a gas sensing section that are isolated from each other. The gas sensing section is equipped with a microphone that can sense airflow to activate the power board to power the cartridge. The ventilation and liquid accumulation section is open to the outside atmosphere. A gas guide groove is provided horizontally above the ventilation and liquid accumulation section. The two ends of the gas guide groove are respectively connected to the ventilation and liquid accumulation section and the gas sensing section. A gas guide channel is provided vertically inside the ventilation and liquid accumulation section to guide airflow into the cartridge.

2. The electronic atomizing device according to claim 1, characterized in that, The main unit has an air inlet that communicates with the ventilated liquid accumulation section, and the ventilated liquid accumulation section communicates with the outside atmosphere through the air inlet.

3. The electronic atomizing device according to claim 1, characterized in that, The ventilated liquid accumulation section is formed by a concave space, a ventilated groove, or a ventilated hole; the air-sensing section is formed by an air passage and / or an air groove.

4. The electronic atomizing device according to claim 1, characterized in that, The air guide groove is provided with an air replenishment hole communicating with the air guide channel and an air guide hole communicating with the ventilated liquid accumulation section. One end of the air guide groove is connected to the ventilated liquid accumulation section through the air guide hole.

5. The electronic atomizing device according to claim 4, characterized in that, The apertures of the gas inlet and the gas guide are such that gas can pass through but liquid cannot, and the apertures of the gas inlet and the gas guide are 0.05mm to 0.2mm.

6. The electronic atomizing device according to any one of claims 1 to 5, characterized in that, The host includes a main body, the outer wall of which has a groove, the bottom wall of which is concave to form a concave space, the side wall of which has a venting groove, the bottom wall of which has a venting hole corresponding to and communicating with the concave space, the concave space, the venting hole, and the venting groove constitute the venting liquid accumulation part; the air guide groove is opened laterally on the bottom wall of the groove, the air guide groove is located above the concave space, one end of the side wall of the air guide groove has an air guide hole corresponding to and communicating with the concave space, and the concave space communicates with one end of the air guide groove through the air guide hole.

7. The electronic atomizing device according to claim 6, characterized in that, The main unit also includes a housing, which is wrapped around the main body. The side wall of the housing has an air inlet corresponding to and communicating with the ventilation slot. The top of the main body has an adapter slot. The air guide channel extends from the inner wall of the concave space to the bottom wall of the adapter slot, such that the lower end of the air guide channel corresponds to and communicates with the concave space, and the upper end of the air guide channel corresponds to and communicates with the adapter slot. One end of the bottom wall of the air guide slot has an air replenishment hole communicating with the air guide channel.

8. The electronic atomizing device according to claim 6, characterized in that, An air groove is provided inside the main body, and the microphone is disposed in the air groove. An air passage is provided at the other end of the bottom wall of the air guide groove, which extends into the air groove. One end of the air passage is connected to the air groove, and the other end of the air passage is connected to the other end of the air guide groove. The air groove and the air passage constitute the air sensing part. A sealing element is provided in the groove, and the sealing element abuts against the bottom wall of the groove to seal the concave space and the air guide groove.

9. The electronic atomizing device according to claim 7, characterized in that, The top of the outer shell has a slot corresponding to and communicating with the adapter slot. The tobacco cartridge is inserted into the adapter slot through the slot. The bottom of the outer shell is provided with a base. The bottom wall of the adapter slot is provided with a first electrode and a second electrode. The power board and the battery cell are located inside the main body. The battery cell is electrically connected to the power board. The power board is electrically connected to the first electrode, the second electrode, and the microphone. The bottom of the tobacco cartridge is provided with a third electrode that abuts against the first electrode and a fourth electrode that abuts against the second electrode. The bottom of the tobacco cartridge is provided with an air intake channel communicating with the air guide channel.

10. The electronic atomizing device according to claim 9, characterized in that, The cartridge has an oil storage chamber, an atomizing tube is provided in the oil storage chamber, an atomizing channel is formed in the atomizing tube and communicates with the air intake channel, a heating core is provided in the atomizing channel and is electrically connected to the third electrode and the fourth electrode, an oil inlet hole corresponding to the heating core is opened on the outer wall of the atomizing tube, and a smoke exhaust channel communicating with the atomizing channel is opened at the top of the cartridge.

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