Cigarette cartridge structure and electronic cigarette

Abstract

The utility model provides a cartridge structure and an electronic cigarette. The cartridge structure comprises a cartridge case, a separator and two heating components, the separator is arranged in the cartridge case and divides the internal space of the cartridge case into two storage bins; each heating assembly is arranged in one storage bin, and an air channel is arranged in each heating assembly; a through hole is formed in the separator, and the through hole is communicated with the air channels of the two heating assemblies to form a flue; the first end of the cartridge case is provided with a smoke outlet communicated with the flue, the second end of the cartridge case is provided with an electrode assembly, and the electrode assembly is connected with the two heating assemblies. According to the utility model, the cigarette cartridge structure is provided with the two storage bins, so that atomized liquid with the same taste can be stored, the capacity of the cigarette cartridge structure is enlarged, and the service life of the cigarette cartridge structure is prolonged; atomized liquid with different tastes can be stored, the requirements of a user for increasing taste, ice feeling, nicotine or the like are met, the taste diversity of the cigarette cartridge structure is improved, the use selectivity is improved, and the use range of the cigarette cartridge structure is widened.

Description

TECHNICAL FIELD

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

[0002] The main mechanism of heating smoke liquid (oil) in the existing smoke cartridge structure is based on the heating mode of ceramic atomization core or metal mesh core. The atomization principle is that the ceramic atomization core or metal mesh core is placed in the storage bin containing smoke liquid (oil) as a heating element, which is electrically connected with the circuit board assembly (PCBA) through lead welding, and the pressure switch (such as microphone) is started by the user's suction airflow action change to trigger the instantaneous heating, so as to quickly heat and atomize the smoke liquid (oil) to generate aerosol, thereby providing the user with the nicotine intake in the smoke liquid (oil).

[0003] At present, the smoke cartridge structure generally designs one storage bin to store smoke liquid (oil), and the smoke liquid (oil) capacity is small, the taste is single, and the selectivity is poor, which cannot meet the needs of the user. SUMMARY

[0004] The utility model provides a smoke cartridge structure and electronic cigarette to solve the problem of small smoke liquid (oil) capacity, single taste and poor selectivity of the existing smoke cartridge structure.

[0005] A smoke cartridge structure comprises a cartridge shell, a partition and two heating components.

[0006] The partition is arranged in the cartridge shell to divide the internal space of the cartridge shell into two storage bins.

[0007] Each heating component is arranged in a storage bin, and each heating component is provided with an air duct.

[0008] The partition is provided with a through hole, and the through hole connects the air ducts of the two heating components to form a flue.

[0009] The first end of the cartridge shell is provided with a smoke outlet connected with the flue, and the second end of the cartridge shell is provided with an electrode assembly connected with the two heating components.

[0010] Preferably, the cartridge shell comprises a shell body and a base.

[0011] The shell body is arranged on the base, and the end of the shell body away from the base is provided with the smoke outlet. The base is provided with the electrode assembly, and the partition is arranged in the shell body.

[0012] The shell body is provided with a first oil inlet connected with one storage bin, and the base is provided with a second oil inlet connected with the other storage bin.

[0013] The cigarette cartridge structure further comprises a first sealing member and a second sealing member; the first sealing member is installed in the first oil injection port, and the second sealing member is installed in the second oil injection port.

[0014] Preferably, the electrode assembly comprises an electrode column, a wiring board and a wire passing column.

[0015] The electrode column is arranged on the base and connected with one of the heating assemblies.

[0016] The wiring board is arranged on the partition and connected with another of the heating assemblies.

[0017] The wire passing column is arranged between the base and the partition, one end of the wire passing column is connected with the electrode column, and the other end of the wire passing column is connected with the wiring board.

[0018] Preferably, the heating assembly comprises a protective shell and a heating core.

[0019] The protective shells of the two heating assemblies are respectively located on two sides of the partition.

[0020] The protective shell is provided with the air passage, and the heating core is arranged in the air passage and connected with the electrode assembly.

[0021] Preferably, the second end of the shell body is provided with a stepped structure, and the stepped structure is used for connecting with a power supply structure.

[0022] The base is provided with a magnetic attraction member, and the magnetic attraction member is used for connecting with a magnet of the power supply structure.

[0023] Preferably, the second end of the shell body is provided with a clamping groove, the base is provided with a clamping block, and the clamping groove is matched with the clamping block.

[0024] Alternatively, the second end of the shell body is provided with a clamping block, the base is provided with a clamping groove, and the clamping groove is matched with the clamping block.

[0025] Preferably, the cigarette cartridge structure further comprises a first sealing member and a second sealing member; the first sealing member is arranged on one side of the partition close to the first end of the cartridge shell, and the second sealing member is arranged at the second end of the cartridge shell.

[0026] Preferably, the cigarette cartridge structure further comprises a cigarette holder, and the cigarette holder is installed in the smoke outlet.

[0027] Preferably, the cigarette cartridge structure further comprises a sealing ring; the sealing ring is arranged between the cigarette holder and the inner wall of the smoke outlet.

[0028] An electronic cigarette comprises a power supply structure and the cigarette cartridge structure; the cigarette cartridge structure is installed on the power supply structure.

[0029] The cigarette cartridge structure provided by the embodiment of the present invention has two storage chambers, which can store atomized liquid of the same flavor, expand the capacity of the cigarette cartridge structure, and increase the service life of the cigarette cartridge structure; it can also store atomized liquid of different flavors to meet the user's needs for added flavor, ice sensation, nicotine, or other needs, increase the flavor diversity of the cigarette cartridge structure, increase usage selectivity, and expand the scope of use of the cigarette cartridge structure. The cigarette cartridge structure has the following two operating modes: the first operating mode is that the control software controls any heating component to work independently through the electrode assembly, and the heating component atomizes the cigarette liquid (oil) in the corresponding storage chamber, and then transmits the atomized smoke from the flue to the smoke outlet for the user to inhale; the second operating mode is that the control software controls the two heating components to work simultaneously through the electrode assembly, and the two heating components atomize the cigarette liquid (oil) in their respective storage chambers, and then transmits the atomized smoke from the flue to the smoke outlet for the user to inhale. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0031] Figure 1 This is an isometric view of the cigarette cartridge structure in one embodiment of the present invention;

[0032] Figure 2 It is a cross-sectional view of the cigarette cartridge structure in one embodiment of the present invention.

[0033] Among them, 1. cartridge case; 101. smoke outlet; 102. shell; 103. base; 104. first oil filling port; 105. second oil filling port; 106. step structure; 107. slot; 108. block; 2. separator; 21. through hole; 3. heating component; 31. air duct; 32. protective shell; 33. heating core; 4. electrode assembly; 41. electrode column; 42. terminal block; 43. wire column; 5. first sealing part; 6. second sealing part; 7. magnetic part; 8. first sealing part; 9. second sealing part; 10. mouthpiece; 11. sealing ring. DETAILED DESCRIPTION

[0034] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relationship shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two.

[0036] In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, can be mechanical connection, or electrical connection, can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0037] The utility model embodiment provides a kind of cartridge structure, refer to Figure 1 And Figure 2 The cartridge structure includes shell 1, separator 2 and two heating components 3;Separator 2 is arranged in shell 1, and the internal space of shell 1 is separated to form two storage compartments;Each heating component 3 is arranged in a storage compartment, and one air passage 31 is provided in each heating component 3;Separator 2 is provided with through hole 21, and through hole 21 is communicated with the air passage 31 of two heating components 3 to form flue;The first end of shell 1 is provided with smoke outlet 101 communicated with flue, and the second end of shell 1 is provided with electrode assembly 4, and electrode assembly 4 is connected with two heating components 3.

[0038] As an example, the cartridge structure is applied to an electronic cigarette, which specifically comprises a cartridge shell 1, a partition 2 and two heating assemblies 3; during installation, the partition 2 is arranged in the cartridge shell 1, and the partition divides the internal space of the cartridge shell 1 into two storage spaces, which are used for storing tobacco liquid (oil); each heating assembly 3 is arranged in a storage space, and each heating assembly 3 is provided with a gas passage 31; the partition 2 is provided with a through hole 21, and the through hole 21 connects the gas passages 31 of the two heating assemblies 3 to form a tobacco passage; the first end of the cartridge shell 1 is provided with a tobacco outlet 101 connected with the tobacco passage; in this way, each heating assembly 3 can atomize the tobacco liquid (oil) in the corresponding storage space, and then deliver the atomized tobacco mist to the tobacco outlet 101 through the tobacco passage for the user to smoke. The two storage spaces in the example can store atomized liquid of the same taste, expand the capacity of the cartridge structure and prolong the use time of the cartridge structure; or can store atomized liquid of different tastes to meet the needs of the user for increasing the taste, ice feeling, nicotine or other needs, increase the diversity of the taste of the cartridge structure, increase the use selectivity and expand the use range of the cartridge structure.

[0039] The second end of the cartridge shell 1 is provided with an electrode assembly 4 connected with the two heating assemblies 3; in this way, the cartridge structure has the following two working modes: in the first working mode, the software is controlled to control any one of the heating assemblies 3 to work alone through the electrode assembly 4, the heating assembly 3 atomizes the tobacco liquid (oil) in the corresponding storage space, and then delivers the atomized tobacco mist to the tobacco outlet 101 through the tobacco passage for the user to smoke; in the second working mode, the software is controlled to control the two heating assemblies 3 to work simultaneously through the electrode assembly 4, the two heating assemblies 3 atomize the tobacco liquid (oil) in the corresponding storage spaces, and then deliver the atomized tobacco mist to the tobacco outlet 101 through the tobacco passage for the user to smoke.

[0040] In an embodiment, referring to Figure 1 and Figure 2 , the cartridge shell 1 comprises a shell body 102 and a base 103; the shell body 102 is arranged on the base 103, the first end of the shell body 102 away from the base 103 is provided with the tobacco outlet 101, the base 103 is provided with the electrode assembly 4, and the partition 2 is arranged in the shell body 102; the shell body 102 is provided with the first oil inlet 104 connected with one storage space, and the base 103 is provided with the second oil inlet 105 connected with the other storage space; the cartridge structure further comprises a first sealing member 5 and a second sealing member 6; the first sealing member 5 is arranged in the first oil inlet 104, and the second sealing member 6 is arranged in the second oil inlet 105.

[0041] As an example, the cartridge 1 comprises a shell 102 and a base 103; when installed, the shell 102 is arranged on the base 103, and the two cooperate to form a sealed cavity, and the partition 2 is arranged in the shell 102 to divide the sealed cavity into two storage compartments as the accommodation space of the tobacco liquid (oil) of the cartridge structure. The shell 102 is provided with a smoke outlet 101 at the end away from the base 103, which facilitates the delivery of the atomized smoke in the smoke channel out of the cartridge structure for the user to smoke; the base 103 is provided with an electrode assembly 4, which is used to connect with the power supply structure and the heating assembly 3, so as to control the working state of the heating assembly 3. The shell 102 is provided with a first oil filling port 104 communicating with one of the storage compartments, and the base 103 is provided with a second oil filling port 105 communicating with the other storage compartment; in this way, the two storage compartments can be filled with tobacco liquid (oil) through the first oil filling port 104 and the second oil filling port 105, respectively, so as to improve the use time of the cartridge structure. The cartridge structure further comprises a first sealing member 5 and a second sealing member 6; the first sealing member 5 is installed in the first oil filling port 104 for sealing the first oil filling port 104; the second sealing member 6 is installed in the second oil filling port 105 for sealing the second oil filling port 105, which facilitates the user to fill the two storage compartments with tobacco liquid (oil).

[0042] In an embodiment, referring to Figure 2 , the electrode assembly 4 comprises an electrode post 41, a wiring board 42 and a wire passing post 43; the electrode post 41 is arranged on the base 103 and connected with one of the heating assemblies 3; the wiring board 42 is arranged on the partition 2 and connected with the other heating assembly 3; the wire passing post 43 is arranged between the base 103 and the partition 2, one end of the wire passing post 43 is connected with the electrode post 41, and the other end of the wire passing post 43 is connected with the wiring board 42.

[0043] As an example, the electrode assembly 4 comprises an electrode post 41, a wiring board 42 and a wire passing post 43; when installed, the electrode post 41 is embedded in the mounting hole provided on the base 103 and directly connected with one of the heating assemblies 3; the wiring board 42 is embedded in the mounting position provided on the partition 2 and connected with the other heating assembly 3, and the wire passing post 43 is arranged between the base 103 and the partition 2, one end of the wire passing post 43 is connected with the electrode post 41, and the other end of the wire passing post 43 is connected with the wiring board 42; in this way, the electrode post 41 can directly control the working state of one of the heating assemblies 3, and at the same time, the other heating assembly 3 can also be controlled to work through the wire passing post 43 and the wiring board 42; the two heating assemblies 3 can work independently or simultaneously, so that the cartridge structure has two working modes, which increases the use selectivity and improves the use range of the cartridge structure.

[0044] In an embodiment, referring to Figure 2The heating assembly 3 comprises a protective shell 32 and a heating core 33. The protective shells 32 of the two heating assemblies 3 are respectively located on the two sides of the partition 2. The protective shell 32 is internally provided with an air channel 31, and the heating core 33 is arranged in the air channel 31. The heating core 33 is connected with the electrode assembly 4.

[0045] As an example, the heating assembly 3 comprises a protective shell 32 and a heating core 33. When installed, the protective shells 32 of the two heating assemblies 3 are respectively located on the two sides of the partition 2. Specifically, one protective shell 32 is arranged between the smoke outlet 101 and the first end of the through hole 21, and the other protective shell 32 is arranged between the second end of the through hole 21 and the base 103. The protective shell 32 is provided with a hollow opening, and the tobacco liquid (oil) flows to the heating core 33 through the hollow opening. The heating core 33 atomizes the tobacco liquid (oil) to generate atomized smoke. The protective shell 32 is internally provided with an air channel 31, so that the air channels 31 of the two protective shells 32 are communicated through the through hole 21 to form a flue for conveying the atomized smoke. The heating core 33 is arranged in the air channel 31, and the heating core 33 is connected with the electrode assembly 4, so as to facilitate the transmission of electric energy of the power supply structure to the heating core 33, control the working of the heating core 33, and realize the atomization of the tobacco liquid (oil).

[0046] In an embodiment, referring to Figure 1 , the second end of the shell 102 is provided with a step structure 106 for connecting with the power supply structure. The base 103 is provided with a magnetic attraction piece 7 for connecting with the magnet of the power supply structure.

[0047] As an example, the second end of the shell 102 is provided with a step structure 106. Specifically, a mounting groove is arranged on the outer shell of the power supply structure, and the step structure 106 is matched with the mounting groove to facilitate the installation of the cartridge structure on the power supply structure. The base 103 is provided with a magnetic attraction piece 7, and the power supply structure is provided with a magnet. The magnetic attraction piece 7 is attracted to the magnet to facilitate the installation of the cartridge structure on the power supply structure. Alternatively, the power supply structure is provided with a magnetic attraction piece 7, and the base 103 is provided with a magnet.

[0048] In an embodiment, referring to Figure 1 , the second end of the shell 102 is provided with a clamping groove 107, and the base 103 is provided with a clamping block 108 matched with the clamping groove 107. Alternatively, the second end of the shell 102 is provided with a clamping block 108, and the base 103 is provided with a clamping groove 107 matched with the clamping block 108.

[0049] As an example, the second end of the shell 102 is provided with a clamping groove 107, and the base 103 is provided with a clamping block 108 matched with the clamping groove 107. In this way, the installation and dismounting of the shell 102 and the base 103 can be facilitated.

[0050] In an example, the second end of the shell 102 is provided with a clamping block 108, and the base 103 is provided with a clamping groove 107, the clamping groove 107 is matched with the clamping block 108, so that the shell 102 and the base 103 can be conveniently installed and dismounted.

[0051] In an embodiment, referring to Figure 2 , the cartridge structure further comprises a first sealing member 8 and a second sealing member 9; the first sealing member 8 is arranged on one side of the partition 2 close to the first end of the cartridge shell 1, and the second sealing member 9 is arranged at the second end of the cartridge shell 1.

[0052] As an example, the cartridge structure further comprises a first sealing member 8 and a second sealing member 9; during installation, the first sealing member 8 is arranged on one side of the partition 2 close to the first end of the cartridge shell 1, which can play a sealing role to avoid leakage of the tobacco liquid (oil) in the two storage chambers at the partition 2; the second sealing member 9 is arranged at the second end of the cartridge shell 1, which can play a sealing role to avoid leakage of the tobacco liquid (oil) in the storage chamber at the base 103. The sealing member is sealing silica gel.

[0053] In an embodiment, referring to Figure 1 and Figure 2 , the cartridge structure further comprises a mouthpiece 10, and the mouthpiece 10 is installed in the smoke outlet 101.

[0054] As an example, the cartridge structure further comprises a mouthpiece 10, and the mouthpiece 10 is installed in the smoke outlet 101, which facilitates the conduction of atomized smoke through the mouthpiece 10 and provides convenience for users to smoke atomized smoke.

[0055] In an embodiment, referring to Figure 2 , the cartridge structure further comprises a sealing ring 11; the sealing ring 11 is arranged between the mouthpiece 10 and the inner wall of the smoke outlet 101.

[0056] As an example, the cartridge structure further comprises a sealing ring 11; during installation, the sealing ring 11 is arranged between the mouthpiece 10 and the inner wall of the smoke outlet 101, which can enhance the sealing property between the mouthpiece 10 and the inner wall of the smoke outlet 101 and avoid direct spraying of atomized smoke from the smoke outlet 101. The number of the sealing ring 11 is one or more, and the multiple sealing rings 11 are arranged in the axial direction of the mouthpiece 10.

[0057] The electronic cigarette provided by the embodiment of the utility model discloses an electronic cigarette, which comprises a power supply structure and a cartridge structure.

[0058] As an example, the electronic cigarette comprises a power supply structure and a cartridge structure; the cartridge structure is applied to the electronic cigarette and specifically comprises a cartridge shell 1, a partition 2 and two heating assemblies 3; during installation, the partition 2 is arranged in the cartridge shell 1, and the internal space of the cartridge shell 1 is divided into two storage chambers by the partition 2, which are used for storing tobacco liquid (oil); each heating assembly 3 is arranged in a storage chamber, and each heating assembly 3 is provided with an air passage 31; the partition 2 is provided with a through hole 21, and the through hole 21 connects the air passages 31 of the two heating assemblies 3 to form a tobacco passage; a first end of the cartridge shell 1 is provided with a tobacco outlet 101 connected with the tobacco passage; in this way, each heating assembly 3 can atomize the tobacco liquid (oil) in the corresponding storage chamber and then deliver the atomized tobacco mist to the tobacco outlet 101 through the tobacco passage for the user to smoke. The two storage chambers in the example can store atomized liquid of the same taste, expand the capacity of the cartridge structure and prolong the use time of the cartridge structure; or can store atomized liquid of different tastes to meet the needs of the user for increasing the taste, ice feeling, nicotine or other needs, increase the diversity of the taste of the cartridge structure, increase the use selectivity and expand the use range of the cartridge structure.

[0059] The cartridge structure is installed on the power supply structure, specifically, the power supply structure is connected with the electrode assembly 4, a second end of the cartridge shell 1 is provided with the electrode assembly 4, and the electrode assembly 4 is connected with the two heating assemblies 3; in this way, the cartridge structure has the following two working modes: in the first working mode, the software is controlled to control any one of the heating assemblies 3 to work alone through the electrode assembly 4, the heating assembly 3 atomizes the tobacco liquid (oil) in the corresponding storage chamber, and then delivers the atomized tobacco mist to the tobacco outlet 101 through the tobacco passage for the user to smoke; in the second working mode, the software is controlled to control the two heating assemblies 3 to work simultaneously through the electrode assembly 4, the two heating assemblies 3 atomize the tobacco liquid (oil) in the corresponding storage chambers, and then deliver the atomized tobacco mist to the tobacco outlet 101 through the tobacco passage for the user to smoke.

[0060] The examples are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can be modified, or some technical features can be replaced equivalently; 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, Includes cartridge case, separator and two heating components; The partition is arranged in the cartridge case to separate the internal space of the cartridge case to form two storage compartments; Each of the heating components is disposed in a storage bin, and an air passage is provided in each of the heating components; The separator is provided with a through hole, and the through hole connects the air passages of the two heating components to form a flue; The first end of the cartridge case is provided with a smoke outlet communicated with the flue, and the second end of the cartridge case is provided with an electrode assembly, and the electrode assembly is connected to the two heating assemblies.

2. The cartridge structure of claim 1, wherein, The cartridge case comprises a shell and a base; The shell is arranged on the base, the smoke outlet is arranged at one end of the shell away from the base, the electrode assembly is arranged on the base, and the separator is arranged in the shell; The housing is provided with a first oil filling port communicating with one of the storage bins, and the base is provided with a second oil filling port communicating with another of the storage bins; The cigarette cartridge structure further includes a first sealing member and a second sealing member; the first sealing member is installed in the first oil filling port, and the second sealing member is installed in the second oil filling port.

3. The cartridge structure of claim 2, wherein, The electrode assembly includes an electrode column, a terminal block and a wire passing column; The electrode column is arranged on the base and connected to one of the heating components; The terminal block is arranged on the separator and is connected to another heating component; The wire-passing post is arranged between the base and the partition, one end of the wire-passing post is connected to the electrode post, and the other end of the wire-passing post is connected to the terminal block.

4. The cartridge structure of claim 2, wherein, The heating component includes a protective shell and a heating core; The protective shells of the two heating components are respectively located on both sides of the partition; The air duct is provided in the protective shell, the heating core is provided in the air duct, and the heating core is connected to the electrode assembly.

5. The cartridge structure of claim 2, wherein, The second end of the housing is provided with a step structure, and the step structure is used to connect with the power supply structure; A magnetic attraction component is installed on the base, and the magnetic attraction component is used to connect with the magnet of the power supply structure.

6. The cartridge structure of claim 2, wherein, The second end of the housing is provided with a card slot, the base is provided with a card block, and the card slot is adapted to the card block; Alternatively, a clamping block is provided at the second end of the shell, and a clamping slot is provided on the base, and the clamping slot is adapted to the clamping block.

7. The cartridge structure of claim 1, wherein, The cigarette cartridge structure further includes a first seal and a second seal; the first seal is arranged on a side of the partition close to the first end of the cartridge case, and the second seal is arranged on the second end of the cartridge case.

8. The cartridge structure of claim 1, wherein, The cigarette cartridge structure further includes a cigarette holder, which is installed in the cigarette outlet.

9. The cartridge structure of claim 8, wherein, The cigarette cartridge structure further includes a sealing ring; the sealing ring is arranged between the cigarette holder and the inner wall of the cigarette outlet.

10. An electronic cigarette, characterized by It comprises a power supply structure and a cigarette cartridge structure according to any one of claims 1 to 9; the cigarette cartridge structure is installed on the power supply structure.

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