Cigarette cartridge structure and electronic cigarette

Abstract

The utility model provides a smoke cartridge structure and an electronic cigarette, an air passage arranged along a first direction is arranged in a liquid storage component, and a heating component is movably mounted in the air passage along the first direction; the heating assembly is provided with a liquid inlet channel. The driving assembly is connected with the heating assembly and used for driving the heating assembly to move in the air channel so that the liquid inlet channel can be switched to be in the opening state or the blocking state. According to the electronic cigarette, the driving assembly drives the heating assembly to move upwards, the liquid inlet channel of the heating assembly is made to make contact with tobacco juice (oil) in the liquid storage assembly, at the moment, the tobacco juice can enter the heating assembly through the liquid inlet channel, the heating assembly works, and the tobacco juice can be atomized; the driving assembly drives the heating assembly to move downwards, so that the liquid inlet channel of the heating assembly is not in contact with the tobacco liquid in the liquid storage assembly, and at the moment, the tobacco liquid cannot enter the heating assembly through the liquid inlet channel; therefore, the risk of liquid leakage is avoided, and bad experience is prevented from being brought to a user.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tobacco cartridge structure technical field especially, a kind of tobacco cartridge structure and electronic cigarette. BACKGROUND

[0002] The main mechanism of heating tobacco liquid (oil) in the existing tobacco cartridge structure is based on the heating mode of ceramic heating core or metal mesh core. The atomization principle is that the ceramic heating core or metal mesh core is placed in the containing space containing tobacco liquid (oil) as a heating element, and is electrically connected with the circuit board assembly (PCBA) by lead welding. By using the user's suction airflow action change trigger switch (such as microphone), the switch is started, the tobacco liquid (oil) is quickly heated and atomized to generate aerosol, so as to provide the user with nicotine intake in the tobacco liquid (oil).

[0003] At present, the tobacco cartridge structure generally includes a liquid storage assembly and a heating assembly. The heating assembly is always in contact with the liquid storage assembly, and the tobacco liquid (oil) may continuously flow to the heating assembly. There is a phenomenon of liquid (oil) leakage during use and storage, which brings a bad experience to the user. SUMMARY

[0004] The utility model provides a kind of tobacco cartridge structure and electronic cigarette, to solve the phenomenon of liquid (oil) leakage of existing tobacco cartridge structure during use and storage, the problem of bringing bad experience to the user.

[0005] A tobacco cartridge structure includes a liquid storage assembly, a heating assembly and a drive assembly.

[0006] The liquid storage assembly is provided with an air duct along the first direction, and the heating assembly is movably installed in the air duct along the first direction.

[0007] The heating assembly is provided with a liquid inlet channel.

[0008] The drive assembly is connected with the heating assembly, and is used to drive the heating assembly to move in the air duct, so as to switch the liquid inlet channel between the open state and the blocked state.

[0009] Preferably, the liquid storage assembly includes a liquid storage shell, a first base, a liquid storage cotton, a separator and a liquid sealing member.

[0010] The first end of the liquid storage shell is provided with a mouthpiece, and the first base is installed at the second end of the liquid storage shell. The two cooperate to form a containing space.

[0011] The liquid storage cotton, the separator and the liquid sealing member are sequentially arranged in the containing space, and the liquid sealing member is installed on the first base.

[0012] The first base is provided with a first through hole, the liquid storage cotton is provided with a second through hole, the partition is provided with a third through hole, the liquid sealing member is provided with a fourth through hole, and the first through hole, the second through hole, the third through hole and the fourth through hole cooperate to form the air channel.

[0013] Preferably, the heating assembly comprises a heating tube, a second base and a heating core.

[0014] The heating tube is movably arranged in the air channel in a first direction, and one end of the heating tube extends out of the air channel and is connected with the driving assembly.

[0015] The second base is arranged in the heating tube and located at one end of the heating tube close to the driving assembly, and the heating core is arranged on the second base.

[0016] The liquid inlet channel is arranged on the heating tube and corresponds to the heating core.

[0017] Preferably, the cartridge structure further comprises an air tank and an air channel pipe.

[0018] The air tank is located at one side of the heating assembly.

[0019] One end of the air channel pipe is in communication with the heating assembly, and the other end of the air channel pipe is connected with the air tank.

[0020] The air tank is provided with a first switch.

[0021] Preferably, the driving assembly comprises a sliding support, a sliding member, a motor and a driving member.

[0022] The sliding support is arranged on the liquid storage assembly.

[0023] One end of the sliding member is connected with the heating assembly, and the other end of the sliding member is connected with the driving member.

[0024] The motor is arranged on the sliding support, and an output end of the motor is connected with one end of the driving member.

[0025] Preferably, the driving assembly further comprises a guide member.

[0026] The guide member is arranged on the sliding support in a first direction, and the sliding member is sleeved on the guide member.

[0027] Preferably, the sliding support comprises a first support plate, a second support plate and a plurality of support legs.

[0028] The first support plate and the second support plate are arranged in a first direction and are spaced apart, and a plurality of the support legs are arranged between the first support plate and the second support plate.

[0029] The guide is arranged on the first support plate and the second support plate in a first direction;

[0030] The first support plate and the second support plate are each provided with an avoiding groove for avoiding the heat generating assembly.

[0031] Preferably, the cartridge structure further comprises a fixed support and a protective shell;

[0032] The liquid storage assembly and the driving assembly are both mounted on a first side of the fixed support, and a magnetic member is arranged on a second side of the fixed support, the magnetic member being used for mounting a power supply structure;

[0033] The protective shell is clamped on the fixed support and the liquid storage assembly, and forms a protective space surrounding the driving assembly with the fixed support and the liquid storage assembly.

[0034] Preferably, the cartridge structure further comprises an electrode assembly and a second switch;

[0035] The electrode assembly is mounted on the fixed support, one end of the electrode assembly being connected with the heat generating assembly, and the other end of the electrode assembly being used for being connected with a power supply structure;

[0036] The second switch is arranged on the fixed support and connected with the heat generating assembly.

[0037] An electronic cigarette comprises a power supply structure and the cartridge structure.

[0038] The power supply structure is mounted on the fixed support of the cartridge structure and connected with the electrode assembly of the cartridge structure.

[0039] The cartridge structure provided by the embodiment of the utility model connects the driving assembly with the heat generating assembly, the driving assembly provides power, can drive the heat generating assembly to move in the air passage, makes the liquid inlet passage of the heat generating assembly contact with different positions of the air passage in the liquid storage assembly, in order to switch the liquid inlet passage to be in the open state or the plugging state, so setting, when using the cartridge structure, the driving assembly drives the heat generating assembly to move upwards, makes the liquid inlet passage of the heat generating assembly contact with the tobacco liquid (oil) in the liquid storage assembly, at this time, the tobacco liquid (oil) can enter the heat generating assembly through the liquid inlet passage, the heat generating assembly works, can atomize the tobacco liquid (oil), when not using the cartridge structure, the driving assembly drives the heat generating assembly to move downwards, makes the liquid inlet passage of the heat generating assembly not contact with the tobacco liquid (oil) in the liquid storage assembly, at this time, the tobacco liquid (oil) cannot enter the heat generating assembly through the liquid inlet passage, thus avoiding the risk of liquid (oil) leakage, avoiding bringing bad experience to the user. BRIEF DESCRIPTION OF DRAWINGS

[0040] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0041] Figure 1 is an exploded view of the smoke cartridge structure in an embodiment of the present application;

[0042] Figure 2 is an axial side view of the smoke cartridge structure in an embodiment of the present application;

[0043] Figure 3 is a sectional view of the smoke cartridge structure in an embodiment of the present application;

[0044] Figure 4 is a first axial side view of the internal components of the smoke cartridge structure in an embodiment of the present application;

[0045] Figure 5 is a second axial side view of the internal components of the smoke cartridge structure in an embodiment of the present application;

[0046] Figure 6 is an axial side view of the heating assembly and the driving assembly in an embodiment of the present application.

[0047] Wherein, 1, liquid storage assembly; 101, air passage; 102, liquid storage shell; 103, first base; 104, liquid storage cotton; 105, partition; 106, liquid sealing piece; 107, mouthpiece; 2, heating assembly; 21, liquid inlet channel; 22, heating tube; 23, second base; 24, heating core; 3, driving assembly; 31, sliding bracket; 311, first support plate; 312, second support plate; 313, support leg; 314, avoiding groove; 32, sliding piece; 33, motor; 34, driving piece; 35, guide piece; 4, air tank; 5, air duct; 6, first switch; 7, fixed bracket; 8, protective shell; 9, magnetic attraction piece; 10, electrode assembly; 11, second switch. DETAILED DESCRIPTION

[0048] In order to make the technical problems, technical solutions and beneficial effects of the present application more clearly understood, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0049] In the description of the present application, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0050] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0051] The utility model embodiment provides a kind of cartridge structure, refer to Figure 1 、 Figure 2 And Figure 3 The cartridge structure includes liquid storage assembly 1, heating assembly 2 and drive assembly 3;Liquid storage assembly 1 is equipped with air passage 101 along the first direction, heating assembly 2 is movably installed in air passage 101 along the first direction;Heating assembly 2 is equipped with liquid inlet passage 21;Drive assembly 3 is connected with heating assembly 2, for driving heating assembly 2 moves in air passage 101, to switch liquid inlet passage 21 is in open state or plugging state.

[0052] Among them, the first direction is the up-down direction of liquid storage assembly 1, that is, the up-down direction of cartridge structure.

[0053] As an example, the cartridge structure is applied to an electronic cigarette, which specifically comprises a liquid storage assembly 1, a heating assembly 2, and a driving assembly 3; the driving assembly 3 can drive the heating assembly 2 to move. When installed, the liquid storage assembly 1 stores liquid (oil) therein, and a gas passage 101 is arranged in the liquid storage assembly 1 in a first direction; the heating assembly 2 is movably arranged in the gas passage 101 in the first direction; a liquid inlet passage 21 is arranged on the heating assembly 2, and the liquid (oil) in the liquid storage assembly 1 can flow into the heating assembly 2 through the liquid inlet passage 21; the heating assembly 2 can atomize the liquid (oil) when working, and the atomized smoke is delivered out through the gas passage 101 for a user to smoke; the driving assembly 3 is connected with the heating assembly 2, and the driving assembly 3 provides power to drive the heating assembly 2 to move in the gas passage 101, so that the liquid inlet passage 21 of the heating assembly 2 contacts different positions of the gas passage 101 in the liquid storage assembly 1 to switch the liquid inlet passage 21 between an open state and a blocked state; in this way, when the cartridge structure is used, the driving assembly 3 drives the heating assembly 2 to move upwards, so that the liquid inlet passage 21 of the heating assembly 2 contacts the liquid (oil) in the liquid storage assembly 1; at this time, the liquid (oil) can enter the heating assembly 2 through the liquid inlet passage 21, and the heating assembly 2 can atomize the liquid (oil) when working; when the cartridge structure is not used, the driving assembly 3 drives the heating assembly 2 to move downwards, so that the liquid inlet passage 21 of the heating assembly 2 does not contact the liquid (oil) in the liquid storage assembly 1; at this time, the liquid (oil) cannot enter the heating assembly 2 through the liquid inlet passage 21; in this way, the risk of liquid (oil) leakage is avoided, and the user's experience is not affected.

[0054] In an embodiment, referring to Figure 1 、 Figure 3 、 Figure 4 and Figure 5 , the liquid storage assembly 1 comprises a liquid storage shell 102, a first base 103, liquid storage cotton 104, a partition 105, and a liquid sealing member 106; the first end of the liquid storage shell 102 is provided with a mouthpiece 107, and the second end of the liquid storage shell 102 is provided with the first base 103, and the two cooperate to form a containing space; the liquid storage cotton 104, the partition 105, and the liquid sealing member 106 are sequentially arranged in the containing space, and the liquid sealing member 106 is arranged on the first base 103; the first base 103 is provided with a first through hole, the liquid storage cotton 104 is provided with a second through hole, the partition 105 is provided with a third through hole, and the liquid sealing member 106 is provided with a fourth through hole; the first through hole, the second through hole, the third through hole, and the fourth through hole cooperate to form the gas passage 101.

[0055] As an example, the liquid storage assembly 1 comprises a liquid storage shell 102, a first base 103, a liquid storage cotton 104, a partition 105 and a liquid sealing member 106; the liquid storage shell 102 is a shell structure, when installed, the first end of the liquid storage shell 102 is provided with a mouthpiece 107, the mouthpiece 107 is in communication with the air channel 101 of the cartridge structure, which can provide convenience for the user to smoke the smoke; wherein the liquid storage assembly 1 further comprises a filter ring, for example, an O-ring, the filter ring is made of silica gel material, which can filter the passing smoke. The first base 103 is installed at the second end of the liquid storage shell 102, and the two cooperate to form a containing space, which is used to install the main components of the liquid storage assembly 1; wherein a protrusion or a clamping groove is provided on the first base 103, and a clamping groove or a protrusion is provided on the second end of the liquid storage shell 102, the clamping groove and the protrusion are clamped together, which facilitates the assembly of the first base 103 and the liquid storage shell 102. The liquid storage cotton 104, the partition 105 and the liquid sealing member 106 are sequentially arranged in the containing space, and the liquid sealing member 106 is installed on the first base 103, so that the partition 105 can divide the containing space into two parts, one part is a liquid supply area for installing the liquid storage cotton 104, which is used to store the tobacco liquid (oil), and the other part is a blocking area for installing the liquid sealing member 106, which is used to block the liquid inlet channel 21 on the heating assembly 2 to prevent the tobacco liquid (oil) from entering the heating assembly 2; the partition 105 can also block the tobacco liquid (oil) in the liquid supply area from flowing to the blocking area. A first through hole is provided on the first base 103, a second through hole is provided on the liquid storage cotton 104, a third through hole is provided on the partition 105, and a fourth through hole is provided on the liquid sealing member 106, the first through hole, the second through hole, the third through hole and the fourth through hole cooperate to form the air channel 101, so that when the cartridge structure is used, the driving assembly 3 drives the heating assembly 2 to move upwards, so that the liquid inlet channel 21 of the heating assembly 2 is in contact with the liquid storage cotton 104, at this time, the tobacco liquid (oil) in the liquid storage cotton 104 can enter the inside of the heating assembly 2 through the liquid inlet channel 21, and the heating assembly 2 can work to atomize the tobacco liquid (oil); when the cartridge structure is not used, the driving assembly 3 drives the heating assembly 2 to move downwards, so that the liquid inlet channel 21 of the heating assembly 2 is in contact with the liquid sealing member 106 and not in contact with the liquid storage cotton 104, at this time, the tobacco liquid (oil) in the liquid storage cotton 104 cannot enter the inside of the heating assembly 2 through the liquid inlet channel 21; in this way, the risk of liquid (oil) leakage is avoided, and the user's experience is not affected. Among them, the partition 105 is made of steel sheet material, and the liquid sealing member 106 is made of silica gel material.

[0056] In an embodiment, referring to Figure 3 and Figure 6The heating assembly 2 comprises a heating pipe 22, a second base 23 and a heating core 24. The heating pipe 22 is movably installed in the air channel 101 along the first direction, one end of the heating pipe 22 extends out of the air channel 101 and is connected with the driving assembly 3. The second base 23 is installed in the heating pipe 22 and located at the end of the heating pipe 22 close to the driving assembly 3. The heating core 24 is installed on the second base 23. The liquid inlet channel 21 is arranged on the heating pipe 22 and corresponds to the heating core 24.

[0057] As an example, the heating assembly 2 comprises a heating pipe 22, a second base 23 and a heating core 24. During installation, the heating pipe 22 is movably installed in the air channel 101 along the first direction, one end of the heating pipe 22 extends out of the air channel 101 and is connected with the driving assembly 3. Specifically, the heating pipe 22 is a long cylindrical pipe, one end of the heating pipe 22 is provided with two limiting protrusions which are spaced apart along the first direction, the two limiting protrusions cooperatively form a clamping position for installing a connecting component of the driving assembly 3, and the driving assembly 3 can drive the heating pipe 22 to move in the air channel 101. The second base 23 is installed in the heating pipe 22 and located at the end of the heating pipe 22 close to the driving assembly 3. The second base 23 is made of silica gel and serves as a support for installing the heating core 24. The heating core 24 is installed on the second base 23. The liquid inlet channel 21 is arranged on the heating pipe 22 and corresponds to the heating core 24. Specifically, a plurality of through holes are arranged on the circumference of the heating pipe 22. In this way, when the driving assembly 3 drives the heating pipe 22 to move upward, the liquid inlet channel 21 on the heating pipe 22 contacts the liquid storage cotton 104. At this time, the tobacco liquid (oil) in the liquid storage cotton 104 can enter the inside of the heating pipe 22 through the liquid inlet channel 21, contact the heating core 24, and the heating core 24 can atomize the tobacco liquid (oil). When the driving assembly 3 drives the heating pipe 22 to move downward, the liquid inlet channel 21 on the heating pipe 22 contacts the liquid sealing member 106 and does not contact the liquid storage cotton 104. At this time, the tobacco liquid (oil) in the liquid storage cotton 104 cannot enter the inside of the heating pipe 22 through the liquid inlet channel 21. In this way, the risk of liquid (oil) leakage is avoided, and the user's experience is improved.

[0058] In an embodiment, referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the cartridge structure further comprises an air tank 4 and an air channel pipe 5. The air tank 4 is located at one side of the heating assembly 2. One end of the air channel pipe 5 communicates with the heating assembly 2, and the other end of the air channel pipe 5 is connected with the air tank 4. The air tank 4 is provided with a first switch 6.

[0059] As an example, the cartridge structure also includes an air chamber 4 and an air duct 5. During installation, the air chamber 4 is located on one side of the heating element 2, specifically below the liquid storage component 1. One end of the air duct 5 is connected to the heating element 2, and the other end is connected to the air chamber 4. Specifically, the air duct 5 is a telescopic tube or a deformable flexible tube. The air chamber 4 is provided with an installation groove. One end of the air duct 5 is installed inside the heating tube 22 and connected to the heating tube 22. The other end of the air duct 5 is inserted into the installation groove. The air chamber 4 is provided with a first switch 6, which can be used to adjust the air intake size, thereby adjusting the working position of the cartridge structure.

[0060] In one embodiment, reference is made to Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The drive assembly 3 includes a sliding bracket 31, a sliding member 32, a motor 33, and a drive member 34; the sliding bracket 31 is mounted on the liquid storage assembly 1; one end of the sliding member 32 is connected to the heating assembly 2, and the other end of the sliding member 32 is connected to the drive member 34; the motor 33 is mounted on the sliding bracket 31, and the output end of the motor 33 is connected to one end of the drive member 34.

[0061] As an example, the driving assembly 3 comprises a sliding bracket 31, a sliding piece 32, a motor 33 and a driving piece 34; when installed, the sliding bracket 31 is installed on the liquid storage assembly 1, and is fixed on the first base 103 in particular through screws; one end of the sliding piece 32 is connected with the heating assembly 2, and the other end of the sliding piece 32 is connected with the driving piece 34, and in particular, one end of the sliding piece 32 is sleeved on the heating tube 22 and located between the two limiting protrusions, and the other end of the sliding piece 32 is fixedly connected or threadedly connected with the driving piece 34; the motor 33 is installed on the sliding bracket 31 through a motor bracket, and an output end of the motor 33 is connected with one end of the driving piece 34; in this way, the motor 33 can drive the sliding piece 32 to move in the first direction through the driving piece 34, so as to drive the heating tube 22 to move in the first direction in the air passage 101; when the heating tube 22 is driven to move upwards, the liquid inlet passage 21 on the heating tube 22 is in contact with the liquid storage cotton 104, at this time, the tobacco liquid (oil) in the liquid storage cotton 104 can enter the inside of the heating tube 22 through the liquid inlet passage 21 and be in contact with the heating core 24, the heating core 24 works and can atomize the tobacco liquid (oil); when the heating tube 22 is driven to move downwards, the liquid inlet passage 21 on the heating tube 22 is in contact with the liquid sealing piece 106 and is not in contact with the liquid storage cotton 104, at this time, the tobacco liquid (oil) in the liquid storage cotton 104 cannot enter the inside of the heating tube 22 through the liquid inlet passage 21 and cannot be atomized; in this way, the risk of liquid (oil) leakage is avoided, and the user is not brought bad experience. The motor 33 can be a stepper motor, and the driving piece 34 is a threaded rod, the other end of the sliding piece 32 is threadedly connected with the driving piece 34, the stepper motor has relatively high precision, and the stepper motor can drive the threaded rod to rotate in forward and reverse directions, so as to drive the sliding piece 32 to move in the axial direction of the threaded rod, thereby realizing the upward and downward displacement of the heating assembly 2. The motor 33 can also be replaced by a pneumatic cylinder, and the driving piece 34 is a jacking rod, the pneumatic cylinder can drive the jacking rod to move in the first direction, thereby driving the sliding piece 32 to move upwards and downwards, thereby realizing the upward and downward displacement of the heating assembly 2.

[0062] In an embodiment, referring to Figure 4 、 Figure 5 and Figure 6 , the driving assembly 3 further comprises a guide piece 35; the guide piece 35 is arranged on the sliding bracket 31 in the first direction, and the sliding piece 32 is sleeved on the guide piece 35.

[0063] As an example, the driving assembly 3 further comprises a guide piece 35; when installed, the guide piece 35 is arranged on the sliding bracket 31 in the first direction, and the sliding piece 32 is sleeved on the guide piece 35; in this way, the guide piece 35 can provide guidance and limiting for the movement of the sliding piece 32, avoid the dislocation of the movement of the sliding piece 32, and ensure the smooth movement of the heating tube 22. The number of the guide pieces 35 is two, and the two guide pieces 35 are arranged at intervals and located at opposite sides of the heating tube 22.

[0064] In an embodiment, referring to Figure 1 and Figure 6 , the sliding bracket 31 comprises a first support plate 311, a second support plate 312 and a plurality of support legs 313; the first support plate 311 and the second support plate 312 are arranged in a spaced manner along the first direction, and the plurality of support legs 313 are arranged in a spaced manner between the first support plate 311 and the second support plate 312; the guide 35 is arranged on the first support plate 311 and the second support plate 312 along the first direction; the first support plate 311 and the second support plate 312 are each provided with an avoiding groove 314 for avoiding the heat generating assembly 2.

[0065] As an example, the sliding bracket 31 comprises a first support plate 311, a second support plate 312 and a plurality of support legs 313; during installation, the first support plate 311 is fixed on the first base 103 by screws, the first support plate 311 and the second support plate 312 are arranged in a spaced manner along the first direction, and the plurality of support legs 313 are arranged in a spaced manner between the first support plate 311 and the second support plate 312, so that the first support plate 311, the second support plate 312 and the plurality of support legs 313 cooperatively form a frame structure for mounting other components of the driving assembly 3. The guide 35 is arranged on the first support plate 311 and the second support plate 312 along the first direction, specifically, a first screw hole is provided on the first support plate 311, a second screw hole is provided on the second support plate 312, and the head of the guide 35 is in a threaded structure, so that the guide 35 is arranged in the first screw hole and the second screw hole to mount the guide 35 on the first support plate 311 and the second support plate 312, thereby facilitating the movement of the sliding member 32 to be guided and limited, avoiding the dislocation of the sliding member 32, and ensuring the smooth movement of the heat pipe 22. The first support plate 311 and the second support plate 312 are each provided with an avoiding groove 314 for avoiding the heat generating assembly 2, thereby facilitating the movement of the heat generating assembly 2. The second support plate 312 is further provided with a fixing leg for connecting with other structures, thereby facilitating the fixing of the driving assembly 3 on other structures and ensuring the stable and safe installation of the driving assembly 3.

[0066] In an embodiment, referring to Figure 1 , Figure 2 and Figure 3 , the cartridge structure further comprises a fixing bracket 7 and a protective shell 8; the liquid storage assembly 1 and the driving assembly 3 are both mounted on the first side of the fixing bracket 7, the second side of the fixing bracket 7 is provided with a magnetic attraction member 9 for mounting the power supply structure; the protective shell 8 is clamped on the fixing bracket 7 and the liquid storage assembly 1 to form a protective space surrounding the driving assembly 3.

[0067] As an example, the cartridge structure further comprises a fixing support 7 and a protective shell 8; when installed, the liquid storage assembly 1 and the driving assembly 3 are both installed on the first side of the fixing support 7, and specifically the first base 103 and the sliding support 31 are installed on the first side of the fixing support 7; then the protective shell 8 is clamped on the fixing support 7 and the liquid storage assembly 1, and the protective shell 8 and the fixing support 7 and the liquid storage assembly 1 form a protective space surrounding the driving assembly 3, so as to protect the driving assembly 3 and facilitate assembly and disassembly of the cartridge structure. Wherein, the fixing support 7 is provided with a clamping protrusion or a clamping groove, and the protective shell 8 is provided with a clamping groove or a clamping protrusion, and the clamping protrusion and the clamping groove are clamped, so as to facilitate installation and disassembly of the protective shell 8. The second side of the fixing support 7 is provided with a magnetic attraction piece 9, and the magnetic attraction piece 9 is used for installing the power supply structure, so as to facilitate installation of the power supply structure in the cartridge structure.

[0068] In an embodiment, referring to Figure 1 , Figure 2 and Figure 5 , the cartridge structure further comprises an electrode assembly 10 and a second switch 11; the electrode assembly 10 is installed on the fixing support 7, one end of the electrode assembly 10 is connected with the heating assembly 2, and the other end of the electrode assembly 10 is used for being connected with the power supply structure; the second switch 11 is arranged on the fixing support 7 and connected with the heating assembly 2.

[0069] As an example, the cartridge structure further comprises an electrode assembly 10 and a second switch 11; when installed, the electrode assembly 10 is installed on the fixing support 7, and specifically the electrode assembly 10 is fixed on the fixing support 7 through a screw; one end of the electrode assembly 10 is connected with the heating assembly 2, and the other end of the electrode assembly 10 is used for being connected with the power supply structure, and the second switch 11 is arranged on the fixing support 7 and connected with the heating assembly 2; in this way, the heating assembly 2 can obtain power provided by the power supply structure through the electrode assembly 10 and work, and the working state of the heating assembly 2 can be controlled through the second switch 11, thereby providing convenience for people using the cartridge structure.

[0070] The utility model embodiment provides a kind of electronic cigarette, including power supply structure and cartridge structure;Power supply structure is installed on the fixing support 7 of cartridge structure, and is connected with the electrode assembly 10 of cartridge structure.

[0071] As an example, the electronic cigarette comprises a power supply structure and a cartridge structure; the power supply structure is mounted on the fixing support 7 of the cartridge structure and connected with the electrode assembly 10 of the cartridge structure; in this way, the heating assembly 2 can obtain the power provided by the power supply structure through the electrode assembly 10 and the working state of the heating assembly 2 can be controlled through the second switch 11, thereby providing convenience for people to use the cartridge structure. The cartridge structure comprises a liquid storage assembly 1, a heating assembly 2 and a driving assembly 3; the driving assembly 3 can drive the heating assembly 2 to move. When mounted, the liquid storage assembly 1 stores the liquid (oil) therein, a gas passage 101 is arranged in the liquid storage assembly 1 along a first direction, the heating assembly 2 is movably arranged in the gas passage 101 along the first direction; a liquid inlet passage 21 is arranged on the heating assembly 2, the liquid (oil) in the liquid storage assembly 1 can flow into the heating assembly 2 through the liquid inlet passage 21, the heating assembly 2 can atomize the liquid (oil) when working, and the atomized smoke is delivered out through the gas passage 101 for the user to smoke; the driving assembly 3 is connected with the heating assembly 2, the driving assembly 3 provides power to drive the heating assembly 2 to move in the gas passage 101, so that the liquid inlet passage 21 of the heating assembly 2 is in contact with different positions of the gas passage 101 in the liquid storage assembly 1 to switch the liquid inlet passage 21 between the open state and the blocked state; in this way, when the cartridge structure is used, the driving assembly 3 drives the heating assembly 2 to move upwards, so that the liquid inlet passage 21 of the heating assembly 2 is in contact with the liquid (oil) in the liquid storage assembly 1, at this time, the liquid (oil) can enter the heating assembly 2 through the liquid inlet passage 21, and the heating assembly 2 can atomize the liquid (oil) when working; when the cartridge structure is not used, the driving assembly 3 drives the heating assembly 2 to move downwards, so that the liquid inlet passage 21 of the heating assembly 2 is not in contact with the liquid (oil) in the liquid storage assembly 1, at this time, the liquid (oil) cannot enter the heating assembly 2 through the liquid inlet passage 21; in this way, the risk of liquid (oil) leakage is avoided, and the user is not brought bad experience.

[0072] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements for some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A cartridge structure, characterized by, The cartridge structure comprises a liquid storage assembly, a heating assembly and a driving assembly; The liquid storage assembly is provided with an air channel arranged along a first direction, and the heating assembly is movably arranged in the air channel along the first direction; The heating assembly is provided with a liquid inlet channel; The driving assembly is connected with the heating assembly and used for driving the heating assembly to move in the air channel so as to switch the liquid inlet channel between an open state and a blocked state.

2. The cartridge structure of claim 1, wherein, The liquid storage assembly comprises a liquid storage shell, a first base, liquid storage cotton, a separator and a liquid sealing member; The first end of the liquid storage shell is provided with a mouthpiece, and the second end of the liquid storage shell is provided with the first base, which cooperates with the liquid storage shell to form a containing space; The liquid storage cotton, the separator and the liquid sealing member are sequentially arranged in the containing space, and the liquid sealing member is arranged on the first base; The first base is provided with a first through hole, the liquid storage cotton is provided with a second through hole, the separator is provided with a third through hole, and the liquid sealing member is provided with a fourth through hole, and the first through hole, the second through hole, the third through hole and the fourth through hole cooperatively form the air channel.

3. The cartridge structure of claim 1, wherein, The heating assembly comprises a heating tube, a second base and a heating core; The heating tube is movably arranged in the air channel along the first direction, and one end of the heating tube extends out of the air channel and is connected with the driving assembly; The second base is arranged in the heating tube and located at one end of the heating tube close to the driving assembly, and the heating core is arranged on the second base; The liquid inlet channel is arranged on the heating tube and corresponds to the heating core.

4. The cartridge structure of claim 1, wherein, The cartridge structure further comprises an air tank and an air channel tube; The air tank is located on one side of the heating assembly; One end of the air channel tube is in communication with the heating assembly, and the other end of the air channel tube is connected with the air tank; The air tank is provided with a first switch.

5. The cartridge structure of claim 1, wherein, The driving assembly comprises a sliding support, a sliding member, a motor and a driving member; The sliding support is arranged on the liquid storage assembly; One end of the sliding member is connected with the heating assembly, and the other end of the sliding member is connected with the driving member; The motor is arranged on the sliding support, and an output end of the motor is connected with one end of the driving member.

6. The cartridge structure of claim 5, wherein, The driving assembly further comprises a guide member; The guide member is arranged on the sliding support along the first direction, and the sliding member is sleeved on the guide member.

7. The cartridge structure of claim 6, wherein, The sliding support comprises a first support plate, a second support plate and a plurality of support legs; The first support plate and the second support plate are arranged along the first direction and are spaced apart, and the plurality of support legs are arranged between the first support plate and the second support plate; The guide member is arranged on the first support plate and the second support plate along the first direction; The first support plate and the second support plate are both provided with an avoiding groove for avoiding the heating assembly.

8. The cartridge structure of claim 1, wherein, The cartridge structure further comprises a fixing support and a protective shell; The liquid storage assembly and the driving assembly are both arranged on the first side of the fixing support, the second side of the fixing support is provided with a magnetic member, and the magnetic member is used for arranging a power supply structure; The protective shell is clamped on the fixing support and the liquid storage assembly, and forms a protection space surrounding the driving assembly with the fixing support and the liquid storage assembly.

9. The cartridge structure of claim 8, wherein, The cartridge structure further comprises an electrode assembly and a second switch; The electrode assembly is mounted on the fixed support, one end of the electrode assembly is connected with the heating assembly, and the other end of the electrode assembly is used for being connected with a power supply structure; The second switch is arranged on the fixed support and connected with the heating assembly.

10. An electronic cigarette, characterized in that, The power supply structure and the cartridge structure according to any one of claims 1-9 are comprised; The power supply structure is mounted on the fixed support of the cartridge structure and connected with the electrode assembly of the cartridge structure.

Images