An electronic cigarette with child-resistant suction

Abstract

The utility model discloses an electronic cigarette of preventing child suction, including host computer and atomizer, the host computer has the adaptation cavity on, and the atomizer inserts into the adaptation cavity, and the cavity bottom wall of adaptation cavity is equipped with the conductive structure, is equipped with the rotation structure and and the conductive structure is apart from the electric structure on the atomizer, and the atomizer can rotate clockwise or counterclockwise in the adaptation cavity through the rotation structure, and the conductive structure is located on the rotation track of the electric structure same atomizer rotation, and the clockwise or counterclockwise rotation of atomizer can control the conductive structure and the electric structure is connected or is apart from, and the host computer can control the power supply or power failure of atomizer through the conductive structure and the electric structure is connected or is apart from. The electronic cigarette of the utility model, when placing at home, can control the host computer power failure of atomizer through counterclockwise rotation atomizer, has solved the existing electronic cigarette, and the host computer is always in the power supply state of atomizer, and if there is no adult guardianship when placing at home, and the problem that child suction electronic cigarette can influence the physical and mental health of children.

Description

Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to an electronic cigarette designed to prevent children from smoking it. Background Technology

[0002] Currently, in existing e-cigarettes, when the atomizer and the main unit are combined, the conductive structure inside the main unit and the electrical connection structure on the atomizer are interconnected. The main unit is then always supplying power to the atomizer. As long as the mouthpiece is inhaled at the top of the atomizer, the atomizer will atomize the e-liquid and produce vapor that enters the mouth through the mouthpiece. If the main unit is in a state of supplying power to the atomizer when placed at home, children smoking e-cigarettes without adult supervision may experience adverse effects on their physical and mental health. Utility Model Content

[0003] The purpose of this invention is to provide an electronic cigarette that prevents children from smoking. When placed at home, rotating the atomizer counterclockwise can control the main unit to cut off the power to the atomizer. This solves the problem in the prior art where the main unit of an electronic cigarette is always powering the atomizer, and children smoking electronic cigarettes at home without adult supervision will affect their physical and mental health.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: an electronic cigarette that prevents children from smoking, including a main unit and an atomizer. The main unit has an adapter cavity, and the atomizer is inserted into the adapter cavity. The bottom wall of the adapter cavity is provided with a conductive structure. The atomizer is provided with a rotating structure and a power connection structure that is separate from the conductive structure. The atomizer can rotate clockwise or counterclockwise in the adapter cavity through the rotating structure. The conductive structure is located on the rotation trajectory of the power connection structure and the atomizer. The clockwise or counterclockwise rotation of the atomizer can control the connection or disconnection of the conductive structure and the power connection structure. The main unit can control the power supply or disconnection of the atomizer through the connection or disconnection of the conductive structure and the power connection structure.

[0005] In one embodiment, the rotating structure is composed of a rotating shaft, a rotating groove, or a rotating hole.

[0006] In one embodiment, the atomizer is further provided with a limiting structure that is connected to the rotating structure. The conductive structure is also located on the rotation trajectory of the limiting structure and the atomizer. The atomizer rotates clockwise or counterclockwise through the limiting structure, and the rotation arc of the atomizer can be controlled within 90 degrees.

[0007] In one embodiment, the limiting structure is formed by a limiting groove, a limiting hole, or a limiting pin.

[0008] In one embodiment, the host includes a housing and a bracket. The bracket is disposed inside the lower end of the housing. The top of the bracket is provided with an isolation wall that abuts against the inner wall of the housing. The internal space of the housing above the isolation wall forms the adapter cavity. The outer wall of the housing has an air inlet that communicates with the adapter cavity. The isolation wall serves as the bottom wall of the adapter cavity. The top of the isolation wall is provided with a first electrode post and a second electrode post. The first electrode post and the second electrode post constitute the conductive structure.

[0009] In one embodiment, the atomizer includes an oil tank, a sealing plug, and a base. The lower end of the oil tank is located inside the adapter cavity, and the upper end of the oil tank is located outside the outer shell. Both the adapter cavity and the oil tank are cylindrical. An oil storage chamber is formed inside the oil tank. The sealing plug is disposed inside the oil tank to seal the oil storage chamber. The base is disposed at the bottom end of the oil tank. The isolation wall corresponds to the base. The bottom end of the base is provided with a first contactor separated from the first electrode post and a second contactor separated from the second electrode post. The first contactor and the second contactor constitute the contacting structure.

[0010] In one embodiment, the main unit further includes a microphone, a battery cell, and a power board. The battery cell and the power board are disposed within the bracket. An air groove is formed in the inner wall of the bracket. The microphone is disposed within the air groove. The battery cell is electrically connected to the power board. The power board is electrically connected to the first electrode post, the second electrode post, and the microphone. A charging socket is provided on the power board. A corresponding insertion hole is formed at the bottom of the bracket. A ventilation channel is formed at the top of the isolation wall. The ventilation channel communicates with the adapter cavity at the top and with the air groove at the bottom.

[0011] In one embodiment, the bottom end of the base is provided with a first rotating groove corresponding to the first electrode post and a second rotating groove corresponding to the second electrode post. The first contact body is located at one end of the first rotating groove, and the second contact body is located at one end of the second rotating groove. The first rotating groove and the second rotating groove constitute the rotating structure. The oil tank can rotate within the adapter cavity through the first rotating groove and the second rotating groove. The first electrode post is located on the rotation trajectory of the first contact body rotating with the oil tank, and the second electrode post is located on the rotation trajectory of the second contact body rotating with the oil tank. The base is also provided with a first limiting groove and a second limiting groove at its bottom end. The first limiting groove is connected to the other end of the first rotating groove, and the second limiting groove is connected to the other end of the second rotating groove. The first limiting groove and the second limiting groove constitute a limiting structure. The first electrode post is also located on the rotation trajectory of the first limiting groove and the oil tank, and the second electrode post is also located on the rotation trajectory of the second limiting groove and the oil tank.

[0012] In one embodiment, the atomizer further includes an atomizing tube disposed within the oil storage chamber. An atomizing channel is formed within the atomizing tube, and a heating element electrically connected to the first and second electrical contacts is disposed within the atomizing channel. An oil inlet hole corresponding to the heating element is opened on the outer wall of the atomizing tube. A mouthpiece is provided at the top of the oil tank, and a smoke-absorbing channel communicating with the upper end of the atomizing channel is opened within the mouthpiece. An air intake channel communicating with the lower end of the atomizing channel is opened at the bottom of the base, and the air intake channel also communicates with the adapter cavity.

[0013] In one embodiment, both the first rotating groove and the second rotating groove are arc-shaped, and the arc length and radius of the first rotating groove and the second rotating groove can enable the oil tank to rotate 90 degrees clockwise or counterclockwise within the adapter cavity; The arc length of the first rotating groove and the second rotating groove is 2.0mm-12mm; the radius of the first rotating groove and the second rotating groove is 1.5mm-9mm.

[0014] The electronic cigarette designed to prevent children from smoking, as described in this utility model, has the following beneficial effects: When placed at home, the electronic cigarette designed to prevent children from smoking can be powered off by rotating the atomizer counterclockwise. This solves the problem that with existing electronic cigarettes, the main unit is always powering the atomizer, and children smoking electronic cigarettes at home without adult supervision can affect their physical and mental health. Attached Figure Description

[0015] The present invention will now be described in detail with reference to the accompanying drawings, so that the above-mentioned advantages of the present invention become clearer. Among them, Figure 1 This is an exploded view of the electronic cigarette of this utility model; Figure 2 This is a three-dimensional schematic diagram of the electronic cigarette of this utility model; Figure 3 This is a cross-sectional schematic diagram of the electronic cigarette of this utility model; Figure 4 This is a cross-sectional view of the atomizer of the electronic cigarette of this utility model when it is rotated to the point where the main unit is powered. Figure 5This is a cross-sectional view of the atomizer of the electronic cigarette of this utility model when the host is powered off; Figure 6 This is a schematic diagram of the atomizer end and main unit end structure of the electronic cigarette of this utility model; Figure 7 This is a schematic diagram showing the disassembled atomizer and main unit of the electronic cigarette of this utility model; Figure 8 This is a schematic diagram showing the disassembled atomizer and main unit of the electronic cigarette of this utility model. Detailed Implementation

[0016] The following detailed description of the embodiments of this utility model, in conjunction with the accompanying drawings, will provide a thorough understanding of how this utility model uses technical means to solve technical problems and achieve technical effects, enabling its implementation. It should be noted that, provided there is no conflict, the various embodiments and features within them can be combined with each other, and all resulting technical solutions are within the protection scope of this utility model.

[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 excessively lengthy. To avoid this problem, the various technical features disclosed in the above-described utility model content, the various technical features disclosed in the following embodiments and examples, and the various technical features disclosed in the accompanying drawings can be freely combined to form various new technical solutions (all of which are considered to have been described in this specification), unless such a combination of technical features is technically infeasible. For example, one example discloses feature A+B+C, and another example discloses feature A+B+D+E. Features C and D are equivalent technical means that serve the same function, and technically only one needs to be used; they cannot be used simultaneously. Feature E can technically be combined with feature C. Therefore, the solution A+B+C+D should not be considered as described because it is technically infeasible, while the solution A+B+C+E should be considered as described.

[0018] In this utility model, the terms "upper", "lower", "top", "bottom", "inner", "outer", etc., are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing and understanding the technology of this utility model, 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 utility model.

[0019] like Figure 1-8As shown, this utility model provides an electronic cigarette designed to prevent child inhalation, comprising a main unit and an atomizer. The main unit has an adapter cavity into which the atomizer is inserted. A conductive structure is provided on the bottom wall of the adapter cavity. The atomizer has a rotating structure and a disconnected electrical connection structure. The atomizer can rotate clockwise or counterclockwise within the adapter cavity via the rotating structure. The conductive structure is located on the same rotational trajectory as the electrical connection structure. Clockwise or counterclockwise rotation of the atomizer controls the connection or disconnection of the conductive structure and the electrical connection structure. The main unit can control the power supply to or de-energize the atomizer via the connection or disconnection of the conductive structure and the electrical connection structure. It should be noted that rotating the atomizer counterclockwise controls the main unit to de-energize the atomizer, thus solving the problem that in existing electronic cigarettes, the main unit is always supplying power to the atomizer, which can negatively impact a child's physical and mental health if the atomizer is inhaled without adult supervision at home.

[0020] In some embodiments, the rotating structure is composed of a rotating shaft, a rotating groove, or a rotating hole. In this embodiment, the rotating structure is composed of a rotating groove. The groove-shaped rotating structure can control the rotation arc of the atomizer and prevent the atomizer from rotating indefinitely within the adapter cavity.

[0021] In some embodiments, the atomizer is further provided with a limiting structure connected to the rotating structure. The conductive structure is also located on the rotation trajectory of the limiting structure and the atomizer. The atomizer rotates clockwise or counterclockwise and is limited by the limiting structure, which can control the rotation arc of the atomizer clockwise or counterclockwise within 90 degrees. It should be noted that when the atomizer rotates clockwise to the point where it is limited by the limiting structure, the rotation arc of the atomizer is exactly 90 degrees. At this time, the conductive structure and the power connection structure are just connected. Then, the host provides power to the atomizer through the connection of the conductive structure and the power connection structure, preventing poor contact caused by excessive clockwise rotation of the atomizer. When the atomizer rotates counterclockwise to the point where it is limited by the limiting structure, the rotation arc of the atomizer is also exactly 90 degrees. At this time, the conductive structure and the power connection structure are completely separated. Then, the host disconnects the power to the atomizer through the separation of the conductive structure and the power connection structure.

[0022] In some embodiments, the limiting structure is formed by a limiting groove, a limiting hole, or a limiting pin. In this embodiment, the limiting structure is formed by a limiting groove. The groove-shaped limiting structure allows the conductive structure to move freely in and out during the rotation of the atomizer without being obstructed and generating significant friction.

[0023] In some embodiments, the main unit includes a housing and a support. The support is disposed inside the lower end of the housing, and the top of the support has an isolation wall that abuts against the inner wall of the housing. The internal space of the housing above the isolation wall forms an adapter cavity. An air inlet communicating with the adapter cavity is opened on the outer wall of the housing. The isolation wall serves as the bottom wall of the adapter cavity, and a first electrode post and a second electrode post are provided at the top of the isolation wall. The first electrode post and the second electrode post constitute a conductive structure. The housing is used to accommodate the support, the isolation wall is used to install and fix the first and second electrode posts, and to separate the internal space of the housing into upper and lower parts. The upper internal space serves as the adapter cavity for accommodating the atomizer, and the lower internal space is used to accommodate the support. The air inlet is used to introduce air into the adapter cavity to provide atomizing airflow to the atomizer. The first and second electrode posts are made of conductive copper for conductive connection to the atomizer.

[0024] In some embodiments, the atomizer includes an oil tank, a sealing plug, and a base. The lower end of the oil tank is located inside the adapter cavity, and the upper end of the oil tank is located outside the outer shell. Both the adapter cavity and the oil tank are cylindrical. An oil storage cavity is formed inside the oil tank. The sealing plug is disposed inside the oil tank to seal the oil storage cavity. The base is disposed at the bottom end of the oil tank. An isolation wall is corresponding to the base. The bottom end of the base is provided with a first contact body separated from the first electrode post and a second contact body separated from the second electrode post. The first contact body and the second contact body constitute a contact structure. The upper part of the oil tank is located outside the outer shell for easy rotation by the user. By rotating the upper part of the oil tank, the atomizer can rotate within the adapter chamber. Both the adapter chamber and the oil tank are cylindrical, allowing the atomizer to rotate clockwise or counterclockwise within the adapter chamber. The oil reservoir is used to store e-liquid. The sealing plug is made of silicone, which is soft, easy to assemble, and has a large deformation coefficient, resulting in a good sealing effect for the oil reservoir. The base is used to seal the bottom of the oil tank and to install and fix the first and second electrical contacts. The first and second electrical contacts are also made of conductive copper to provide power to the atomizer.

[0025] In some embodiments, the main unit further includes a microphone, a battery cell, and a power board. The battery cell and power board are housed within a bracket, and an air groove is formed in the inner wall of the bracket. The microphone is housed within the air groove, and the battery cell is electrically connected to the power board. The power board is electrically connected to the first electrode post, the second electrode post, and the microphone. A charging socket is provided on the power board, and a corresponding insertion hole is formed at the bottom of the bracket. A ventilation channel is formed at the top of the isolation wall, communicating with the adapter cavity at the top and with the air groove at the bottom. The air groove is used for airflow and to accommodate the microphone. The microphone senses changes in airflow and activates the power board to power the atomizer. The battery cell powers the power board to activate its electronic control function, and the power board powers the microphone to activate its airflow sensing and control function. A charging device can be inserted into the charging socket through the insertion hole and then charge the battery cell through the power board. Airflow entering the adapter cavity from the air inlet can enter the air groove through the ventilation channel to activate the microphone.

[0026] In some embodiments, the bottom of the base has a first rotating groove corresponding to the first electrode post and a second rotating groove corresponding to the second electrode post. A first contactor is located at one end of the first rotating groove, and a second contactor is located at one end of the second rotating groove. The first and second rotating grooves form a rotating structure, allowing the oil tank to rotate within the adapter cavity via the first and second rotating grooves. The first electrode post is located on the rotational trajectory of the first contactor and the oil tank, and the second electrode post is located on the rotational trajectory of the second contactor and the oil tank. The first and second rotating grooves are integrally formed with the base using in-mold injection molding. By rotating the upper end of the oil tank clockwise, the first electrode post can rotate clockwise along the rotational trajectory of the first rotating groove until it abuts against the first contactor, and the second electrode post can rotate clockwise along the rotational trajectory of the second rotating groove until it abuts against the first contactor. The power board of the main unit supplies power to the atomizer via the abutment between the first electrode post and the first contactor, and the abutment between the second electrode post and the first contactor.

[0027] In some embodiments, the bottom end of the base is further provided with a first limiting groove and a second limiting groove. The first limiting groove is connected to the other end of the first rotating groove, and the second limiting groove is connected to the other end of the second rotating groove. The first limiting groove and the second limiting groove constitute a limiting structure. The first electrode post is also located on the rotation trajectory of the first limiting groove and the oil tank, and the second electrode post is also located on the rotation trajectory of the second limiting groove and the oil tank. The first limiting groove and the second limiting groove are integrally formed with the base by in-mold injection molding. By rotating the upper end of the oil tank counterclockwise, the first electrode post can rotate counterclockwise along the rotation trajectory of the first rotating groove into the first limiting groove, and the second electrode post can rotate counterclockwise along the rotation trajectory of the second rotating groove into the second limiting groove. The first electrode post and the second electrode post are respectively limited by the first limiting groove and the second limiting groove, so that the rotation arc of the oil tank is exactly 90 degrees. At this time, the first electrode post is completely separated from the first electrical contact, and the second electrode post is completely separated from the second electrical contact. The power board of the main unit is in the state of powering off the atomizer.

[0028] In some embodiments, the atomizer further includes an atomizing tube disposed in an oil storage chamber, an atomizing channel formed inside the atomizing tube, a heating core electrically connected to a first electrical contact and a second electrical contact is disposed in the atomizing channel, an oil inlet hole corresponding to the heating core is opened on the outer wall of the atomizing tube, a mouthpiece is provided at the top of the oil tank, a smoke-absorbing channel communicating with the upper end of the atomizing channel is opened inside the mouthpiece, and an air intake channel communicating with the lower end of the atomizing channel is opened at the bottom of the base, and the air intake channel also communicates with the adapter cavity. The atomizing tube is used to isolate the e-liquid in the oil storage chamber, the atomizing channel is used for airflow and smoke exhaust, the power board connects to the first electrical contact via the first electrode post and the first electrical contact via the second electrode post, and supplies power to the heating core of the atomizer to make it heat up. The heating core heats the e-liquid in the oil storage chamber to produce smoke, the oil inlet is used to guide the e-liquid in the oil storage chamber into the heating core, and the mouthpiece is used to hold the mouth in the mouth to smoke. When smoking, the external airflow enters the adapter chamber through the air inlet, then enters the atomizing channel through the air intake channel, and then drives the smoke generated by the heating core heating the e-liquid to enter the user's mouth through the smoking channel to be inhaled.

[0029] In some embodiments, both the first rotating groove and the second rotating groove are arc-shaped, and the arc length and radius of the first rotating groove and the second rotating groove allow the oil tank to rotate 90 degrees clockwise or counterclockwise within the adapter cavity; the arc length of the first rotating groove and the second rotating groove is 2.0mm-12mm; the radius of the first rotating groove and the second rotating groove is 1.5mm-9mm. The arc lengths of the first and second rotating grooves can be 1.5mm, 3.0mm, 4.5mm, 6.0mm, 7.5mm, or 9.0mm; the radii of the first and second rotating grooves can be 2.0mm, 4.0mm, 6.0mm, 8.0mm, 10.0mm, or 12.0mm. The arc lengths and radii of the first and second rotating grooves listed above allow the first electrode post to rotate exactly 90 degrees counterclockwise along the rotation trajectory of the first rotating groove when the oil tank rotates clockwise or counterclockwise within the adapter cavity, and the second electrode post to rotate exactly 90 degrees clockwise or counterclockwise along the rotation trajectory of the second rotating groove. In this embodiment, the arc length of the first and second rotating grooves is preferably 4.5mm, and the radius is preferably 6.0mm.

[0030] The following detailed description uses preferred embodiments.

[0031] like Figure 1-8As shown, the electronic cigarette of this utility model includes: a main unit and an atomizer. The main unit includes: a first electrode post, a second electrode post, a bracket, a microphone, a battery cell, a power board, and a housing. The battery cell and power board are fixedly installed within the bracket. The battery cell is electrically connected to the power board to supply power and activate its electronic control function. An air groove is provided on the inner wall of the bracket for airflow and to accommodate the microphone. The microphone is installed in the air groove to sense changes in airflow and activate the power board to supply power. The power board is electrically connected to the microphone to supply power and activate its airflow sensing and control function. A charging socket is provided on the power board for connecting a charging device to charge the battery cell. A corresponding socket is provided at the bottom of the bracket for inserting a charging device into the charging socket. The bracket is fixedly installed at the lower end of the housing. The bracket has an isolation wall at the top that abuts against the inner wall of the outer shell for mounting the first and second electrode posts, and for separating the inner space of the outer shell into upper and lower parts. The inner space of the outer shell above the isolation wall forms an adapter cavity for accommodating the atomizer. The outer wall of the outer shell has an air inlet that communicates with the adapter cavity for supplying air to the atomizer. The first and second electrode posts are mounted on the top of the isolation wall for conductive connection to the atomizer. The power board is also electrically connected to the first and second electrode posts for supplying power to the atomizer. The top of the isolation wall has a ventilation channel that communicates with the adapter cavity at the top and with the air slot at the bottom for supplying air to the air slot to activate the microphone. All components work together to form the main unit.

[0032] The atomizer includes: a mouthpiece, an e-liquid tank, an atomizing tube, a heating element, a sealing plug, a base, a first electrical contact, and a second electrical contact. The e-liquid tank contains a reservoir for storing e-liquid. The atomizing tube is installed within the reservoir to isolate the e-liquid. An atomizing channel is formed within the atomizing tube for airflow and vapor extraction. The heating element is installed within the atomizing channel to heat the e-liquid in the reservoir to produce vapor. An inlet hole corresponding to the heating element is formed on the outer wall of the atomizing tube to guide the e-liquid from the reservoir into the heating element. The sealing plug is installed within the e-liquid tank to seal it. The base is installed at the bottom of the e-liquid tank to seal it. The mouthpiece is located at the top of the e-liquid tank for inhaling vapor. The mouthpiece has a suction channel communicating with the upper end of the atomizing channel for inhaling vapor. The base has an air intake channel at the bottom that communicates with the lower end of the atomizing channel for air intake into the atomizing channel to drive the smoke out. A first and a second electrical contact are installed at the bottom of the base for conductive connection to the heating element. The heating element is electrically connected to the first and second electrical contacts. The base has a first and a second rotating groove at the bottom to allow the atomizer to rotate clockwise or counterclockwise. The first electrical contact is located at one end of the first rotating groove, and the second electrical contact is located at one end of the second rotating groove. The base also has a first and a second limiting groove at the bottom to limit the arc of the atomizer's rotation. The first limiting groove is connected to the other end of the first rotating groove, and the second limiting groove is connected to the other end of the second rotating groove. All components are combined and work together to form the atomizer.

[0033] The atomizer is connected to the main unit by inserting its lower end into the adapter cavity of the main unit. After the lower end of the oil tank is inserted into the adapter cavity, the base and the isolation wall are aligned. The first electrode post extends into the first rotating groove, and the second electrode post extends into the second rotating groove. The atomizer can rotate clockwise or counterclockwise within the adapter cavity through the first and second rotating grooves. The first electrode post is located on the rotation trajectory of the first contact body and the oil tank, and the second electrode post is located on the rotation trajectory of the second contact body and the oil tank. The first electrode post is also located on the rotation trajectory of the first limiting groove and the oil tank, and the second electrode post is also located on the rotation trajectory of the second limiting groove and the oil tank.

[0034] In this process, by rotating the upper end of the oil tank clockwise, the first electrode post can rotate clockwise along the rotation path of the first rotating groove until it abuts against the first electrical contact. The second electrode post can rotate clockwise along the rotation path of the second rotating groove until it abuts against the first electrical contact. The power board of the main unit supplies power to the heating core of the atomizer through the abutting of the first electrode post and the abutting of the first electrical contact, and the abutting of the second electrode post and the first electrical contact, so that it heats up the e-liquid.

[0035] By rotating the upper end of the oil tank counterclockwise, the first electrode post can rotate counterclockwise along the rotation trajectory of the first rotating groove to the first limiting groove, and the second electrode post can rotate counterclockwise along the rotation trajectory of the second rotating groove to the second limiting groove. The first and second electrode posts are respectively limited by the first and second limiting grooves, so that the rotation arc of the oil tank in the adapter cavity is exactly 90 degrees. At this time, the first electrode post is completely separated from the first electrical contact, and the second electrode post is completely separated from the second electrical contact. The power board of the main unit is in the state of cutting off power to the atomizer, which can prevent children from smoking e-cigarettes at home without adult supervision, thus affecting their physical and mental health.

[0036] When the power board of the main unit is in contact with the first electrical contact via the first electrode post and the second electrode post is in contact with the first electrical contact, the heating core of the atomizer is powered on. When the mouthpiece is used to inhale, the external airflow can enter the adapter chamber through the air inlet and then enter the air slot through the air passage. After the microphone senses the change in airflow in the air slot, it can activate the power board to power the heating core. After the heating core is powered on, it can heat the e-liquid in the oil storage chamber to produce smoke. At the same time, the airflow in the adapter chamber can enter the atomization channel through the air inlet channel, and then drive the smoke produced by the heating core to heat the e-liquid to enter the user's mouth through the inhalation channel to be inhaled.

[0037] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An electronic cigarette designed to prevent child inhalation, comprising a main unit and an atomizer, characterized in that, The main unit has an adapter cavity, and the atomizer is inserted into the adapter cavity. The bottom wall of the adapter cavity is provided with a conductive structure. The atomizer is provided with a rotating structure and a power connection structure that is separate from the conductive structure. The atomizer can rotate clockwise or counterclockwise within the adapter cavity through the rotating structure. The conductive structure is located on the rotation trajectory of the power connection structure and the atomizer. The clockwise or counterclockwise rotation of the atomizer can control the connection or disconnection of the conductive structure and the power connection structure. The main unit can control the supply of power to or disconnection of power to the atomizer through the connection or disconnection of the conductive structure and the power connection structure.

2. The electronic cigarette according to claim 1, characterized in that, The rotating structure is composed of a rotating shaft, a rotating groove, or a rotating hole.

3. The electronic cigarette according to claim 1, characterized in that, The atomizer is also provided with a limiting structure that is connected to the rotating structure. The conductive structure is also located on the rotation trajectory of the limiting structure and the atomizer. The atomizer rotates clockwise or counterclockwise through the limiting structure, and the rotation arc of the atomizer can be controlled within 90 degrees.

4. The electronic cigarette according to claim 3, characterized in that, The limiting structure is formed by a limiting groove, a limiting hole, or a limiting pin.

5. The electronic cigarette according to any one of claims 1 to 4, characterized in that, The host includes a housing and a bracket. The bracket is disposed inside the lower end of the housing. The top of the bracket is provided with an isolation wall that abuts against the inner wall of the housing. The internal space of the housing above the isolation wall forms the adapter cavity. The isolation wall serves as the bottom wall of the adapter cavity. The outer wall of the housing is provided with an air inlet that communicates with the adapter cavity. The top of the isolation wall is provided with a first electrode post and a second electrode post. The first electrode post and the second electrode post constitute the conductive structure.

6. The electronic cigarette according to claim 5, characterized in that, The atomizer includes an oil tank, a sealing plug, and a base. The lower end of the oil tank is located inside the adapter cavity, and the upper end of the oil tank is located outside the outer shell. Both the adapter cavity and the oil tank are cylindrical. An oil storage chamber is formed inside the oil tank. The sealing plug is disposed inside the oil tank to seal the oil storage chamber. The base is disposed at the bottom end of the oil tank. The isolation wall corresponds to the base. The bottom end of the base is provided with a first contactor that is separated from the first electrode post and a second contactor that is separated from the second electrode post. The first contactor and the second contactor constitute the electrical connection structure.

7. The electronic cigarette according to claim 5, characterized in that, The main unit also includes a microphone, a battery cell, and a power board. The battery cell and the power board are disposed within the bracket. An air groove is formed in the inner wall of the bracket. The microphone is disposed within the air groove. The battery cell is electrically connected to the power board. The power board is electrically connected to the first electrode post, the second electrode post, and the microphone. A charging socket is provided on the power board. A corresponding insertion hole is formed at the bottom of the bracket. A ventilation channel is formed at the top of the isolation wall. The ventilation channel communicates with the adapter cavity at the top and with the air groove at the bottom.

8. The electronic cigarette according to claim 6, characterized in that, The base has a first rotating groove corresponding to the first electrode post and a second rotating groove corresponding to the second electrode post at its bottom end. The first electrode is located at one end of the first rotating groove and the second electrode is located at one end of the second rotating groove. The first rotating groove and the second rotating groove constitute the rotating structure. The oil tank can rotate within the adapter cavity through the first rotating groove and the second rotating groove. The first electrode post is located on the rotation trajectory of the first electrode and the oil tank. The second electrode post is located on the rotation trajectory of the second electrode and the oil tank. The base is also provided with a first limiting groove and a second limiting groove at its bottom end. The first limiting groove is connected to the other end of the first rotating groove, and the second limiting groove is connected to the other end of the second rotating groove. The first limiting groove and the second limiting groove constitute a limiting structure. The first electrode post is also located on the rotation trajectory of the first limiting groove and the oil tank, and the second electrode post is also located on the rotation trajectory of the second limiting groove and the oil tank.

9. The electronic cigarette according to claim 6, characterized in that, The atomizer also includes an atomizing tube disposed within the oil storage chamber. An atomizing channel is formed within the atomizing tube, and a heating element electrically connected to the first and second electrical contacts is disposed within the atomizing channel. An oil inlet hole corresponding to the heating element is opened on the outer wall of the atomizing tube. A mouthpiece is provided at the top of the oil tank, and a smoke-absorbing channel communicating with the upper end of the atomizing channel is opened within the mouthpiece. An air intake channel communicating with the lower end of the atomizing channel is opened at the bottom of the base, and the air intake channel also communicates with the adapter cavity.

10. The electronic cigarette according to claim 8, characterized in that, Both the first rotating groove and the second rotating groove are arc-shaped. The arc length and radius of the first rotating groove and the second rotating groove allow the oil tank to rotate 90 degrees clockwise or counterclockwise within the adapter cavity. The arc length of the first rotating groove and the second rotating groove is 2.0mm-12mm; the radius of the first rotating groove and the second rotating groove is 1.5mm-9mm.

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