CN212520802U

CN212520802U - Electronic cigarette cartridge

Info

Publication number: CN212520802U
Application number: CN202021068681.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-12
Anticipated expiration: 2030-06-11

Abstract

The utility model relates to the field of electronic cigarettes, in particular to an electronic cigarette cartridge, which comprises a shell, an atomizer and a cigarette holder, wherein the cigarette holder is connected with the shell and communicated with the atomizer; the electronic cigarette cartridge further comprises a control switch electrically connected with the atomizer, and the control switch and the atomizer are electrically connected with a power supply. The technical problem that the atomizer is not detachable is solved in the setting of first magnetism portion of inhaling, second magnetism portion of inhaling, third magnetism portion of inhaling, fourth magnetism portion of inhaling, has produced convenient to use, the energy can be saved's technological effect.

Description

Electronic cigarette cartridge

The technical field is as follows:

the utility model relates to an electron cigarette field relates to an electron cigarette bullet.

Background art:

an electronic cigarette is a simulated cigarette electronic product, has the appearance and taste similar to those of a traditional cigarette, even has more taste than the traditional cigarette, and is an alternative for many people because the main component of the electronic cigarette oil atomization does not contain second-hand smoke, does not have open fire and is safer. The electronic cigarette of prior art generally includes atomizing pole and battery pole, is equipped with the heater subassembly in the atomizing pole, is equipped with battery and control panel in the battery pole, realizes electrode connection through threaded connection between atomizing pole and the battery pole to thereby with the battery in the battery pole output to the voltage output of control panel give the inside heater subassembly of atomizing pole with the tobacco juice heating atomization inhaled by the user. Some atomizers of traditional electronic cigarettes are disposable, are discarded when used up, cause waste, and other are that the atomizing pole and the battery pole of electronic cigarette are connected through screw thread, so when the installation is dismantled, it is inconvenient, waste time and energy, and it is unstable to lead to the electric connection between atomizing pole and the battery pole because the screw thread is not screwed yet.

In view of this, the present invention is proposed.

The utility model has the following contents:

the utility model provides an electron cigarette bullet can carry out convenient dismouting, change to the atomizer.

The utility model discloses an electronic cigarette cartridge, which comprises a shell, an atomizer and a cigarette holder, wherein the cigarette holder is connected with the shell and communicated with the atomizer, a first magnetic suction part and a second magnetic suction part are arranged in the shell, the cigarette holder is provided with a third magnetic suction part matched with the first magnetic suction part, and the atomizer is provided with a fourth magnetic suction part matched with the second magnetic suction part; the electronic cigarette cartridge further comprises a control switch electrically connected with the atomizer, and the control switch and the atomizer are electrically connected with a power supply.

Adopt above-mentioned scheme, magnetism portion of inhaling can select for magnet, and the position setting of each magnetism portion of inhaling is on corresponding position, for example first magnetism portion of inhaling, second magnetism portion of inhaling can set up the inside wall at the shell, and third magnetism portion of inhaling sets up the lateral wall at the cigarette holder, and fourth magnetism portion of inhaling sets up at the atomizer lateral wall.

Further, the inside connecting plate that is provided with of shell, the connecting plate sets up between cigarette holder and atomizer, the atomizer top seted up with the first flue intercommunication the first flue mouth the second flue mouth with first flue mouth adaptation is seted up to the connecting plate, the cigarette holder pass through second flue mouth and first flue mouth with the atomizer intercommunication.

Adopt above-mentioned scheme, the connecting plate can with shell inner wall integrated into one piece, first magnetism portion of inhaling, second magnetism portion of inhaling can set up the upper and lower face of connecting plate the corresponding position of casing and cigarette holder sets up fourth magnetism portion of inhaling and third magnetism portion of inhaling respectively. The first and second flue openings may be arranged to have the same outer diameter.

Further, the atomizer include atomizing core, casing, with oil storehouse, first flue that the casing is connected, the oil storehouse includes the oil storehouse shell, the casing external diameter is less than the shell internal diameter, first flue is located between casing and the oil storehouse shell, the atomizing mouth has been seted up to the oil storehouse shell lateral wall, oil storehouse shell upper portion is sealed, atomizing core and atomizing mouth cooperation set up.

Adopt above-mentioned scheme, provide a structure that atomizing core can atomizing tobacco tar, the oil bin is used for being and puts the tobacco tar, is the space of putting do the space that the oil bin shell encloses, the oil bin shell can with casing integrated into one piece also can adopt spiro union, joint etc. to dismantle connected mode, and when the space that the oil bin shell encloses was put the tobacco tar, the tobacco tar can pass through the atomizing mouth melts into the atomizing core, and then can become smog with the tobacco tar atomizing when heating under voltage.

Further, the atomizing opening is arranged at the bottom of the oil bin shell and above the bottom surface of the atomizer.

Adopt above-mentioned scheme, owing to receive the influence of gravity, the bottom in oil storehouse can be gathered to the tobacco juice, if will the atomizing mouth sets up on oil storehouse shell upper portion, the last liquid level that then can appear the tobacco juice can not reach the atomizing core, the adoption will atomize the lengthened mode of setting of core this moment and again cause the material extravagant, so will the atomizing mouth sets up the utilization tobacco juice that can maximize in oil storehouse shell bottom.

Further, the oil bin includes the lid, oil bin shell lower extreme facility has first opening, the lid can close first opening lid.

By adopting the scheme, the inner wall of the oil bin shell can be provided with an internal thread, the cover body is provided with an external thread matched with the internal thread, and the first opening is covered by screwing the cover body; and the cover can also be closed by adopting screw connection and other modes. The oil bin can be opened and closed by covering and opening the cover body.

Further, electron cigarette cartridge still includes the joint, the joint is used for being connected with the power, be the electricity between control switch, atomizing core, power, the joint and connect.

Adopt above-mentioned scheme, the inside cavity that is provided with of shell for hold atomizer and cigarette holder, the cigarette holder can set up in the atomizer top. The atomizer principle of use is as follows: the atomizing core has two wires, and two wires can be one and control switch is connected, and another is connected with control switch to establish ties into a return circuit, control switch can choose for use and be pneumatic switch, works as when connecting the switch on promptly and inserting voltage, the atomizing core generates heat and heats in the twinkling of an eye, and the oil smoke in the space of atomizing core makes the tobacco tar adsorbed in the atomizing core space by the heating evaporation, and the flue gas supplies the people to absorb along with first mouth of pipe entering cigarette holder row to the cigarette holder in.

Preferably, the electronic cigarette cartridge further comprises an energy storage device, and the energy storage device is electrically connected with the control switch, the atomizing core and the joint.

By adopting the scheme, the connector can be connected with the power supply when no smoking is carried out, and the current flows into the energy storage device to store energy; the energy accumulator is arranged in the electronic cigarette cartridge and forms a series circuit with the control switch, the atomizing core and the connector.

Preferably, a plug interface is arranged on the bottom surface of the shell, and the joint is electrically connected with a power supply through the plug interface.

By adopting the scheme, the plug can be connected with the bottom of the shell, two screws and a connecting piece can be connected with the bottom of the shell, the size of the connector is set to block the plug interface, so that smoke can be prevented from being discharged from the interface, no shielding object can be arranged on the bottom surface of the shell, and the conversion head can be directly inserted from the interface to be connected with the connector; the cover body can be arranged in a shape with a convex periphery to seal the bottom of the shell, and at the moment, a first socket corresponding to the joint socket can be arranged at the corresponding position of the cover body, so that the conversion head sequentially passes through the first socket and the plug interface to be connected with the joint. In the scheme, a smoker can hold the mobile phone of the user to be connected to the bottom of the shell to smoke.

Preferably, the joint is arranged on the inner wall of the shell, the side wall of the shell is provided with an avoiding part matched with the joint, the shell is provided with a second socket, and the joint is electrically connected with a power supply through the second socket.

By adopting the scheme, the arrangement mode of the other joint is provided, the joint is arranged on the inner wall of the shell, the joint instrument can be replaced without connecting with the inner wall of the shell, the lead connected with the joint can be set to be enough in length at the moment, the lead connectors are arranged at the lead connecting positions among all components, when the atomizer is taken out from the bottom of the shell, the lead connectors on the lead connected with the joint can be detached from the lead connectors of other components, so that the joint is still connected with the shell when the atomizer is replaced, and the joint is not lost due to the loss of the old atomizer

Preferably, the avoidance part is vertically arranged along the side wall of the shell.

By adopting the scheme, the avoidance part is vertically provided with the most reasonable utilization space along the side wall of the shell, and the energy accumulator, the control switch and the joint can be arranged from top to bottom at the moment.

Preferably, the upper part of the oil bin is provided with a first flow guide structure, and the upper part of the shell is provided with a second flow guide structure matched with the first flow guide structure.

By adopting the scheme, the first flow guide structure and the second flow guide structure are arranged into an upward slope, so that the smoke can be better and rapidly sucked into the suction port.

The utility model has the advantages that:

1. the technical problem that the atomizer is not detachable is solved in the setting of first magnetism portion of inhaling, second magnetism portion of inhaling, third magnetism portion of inhaling, fourth magnetism portion of inhaling, has produced convenient to use, the energy can be saved's technological effect.

2. The oil bin, the first flue, the shell, the atomizing core and the atomizing opening are arranged, so that the technical problem that the space design of the atomizer is complex and unreasonable when the atomizer is used is solved, and the technical effect that the atomizing effect is good and the atomizer is convenient to suck is produced.

3. The atomizing mouth set up in the technical problem that the tobacco tar was not utilized completely has been solved to the top that the oiler shell bottom just is located the atomizer bottom surface, has produced the technological effect who saves the tobacco tar.

4. The technical problem that the shell and the joint are blocked due to collision is solved by the aid of the avoiding part, and the technical effects of convenience in disassembly and assembly and space saving are achieved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is an internal schematic view of an embodiment of the present invention;

FIG. 3 is a schematic view of an oil sump according to an embodiment of the present invention;

FIG. 4 is a schematic view of a first flue opening according to an embodiment of the present invention;

FIG. 5 is a perspective view of another embodiment of the present invention;

FIG. 6 is an internal schematic view of another embodiment of the present invention;

FIG. 7 is a schematic view of an avoiding portion according to another embodiment of the present invention;

FIG. 8 is a schematic view of a first flue opening according to another embodiment of the present invention;

FIG. 9 is a schematic view of a connection plate according to another embodiment of the present invention;

FIG. 10 is a state diagram illustrating the use of one embodiment of the present invention;

FIG. 11 is a state diagram illustrating the use of another embodiment of the present invention;

description of reference numerals:

through the above reference sign explanation, combine the embodiment of the utility model, can more clearly understand and explain the technical scheme of the utility model.

1-shell, 11-second socket, 12-connecting plate, 121-first magnetic part, 122-second magnetic part, 123-second flue port, 124-first socket, 22-atomizing core, 23-shell, 231-avoiding part, 232-second flow guide structure, 233-plug interface, 24-oil bin shell, 241-atomizing port, 242-cover body, 243-first flow guide structure, 25-first flue, 27-fourth magnetic part, 28-first flue port, 3-control switch, 4-cigarette holder, 41-third magnetic part, 5-joint, 6-energy storage, 7-wire, 8-user mobile phone and 9-wire connector.

The specific implementation mode is as follows:

reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

The present invention will be described in detail below by way of embodiments.

Referring to fig. 1, 2 and 4, the utility model discloses an electronic cigarette cartridge, a housing 1, an atomizer and a cigarette holder 4. the cigarette holder 4 is connected with the housing 1 and communicated with the atomizer, a first magnetic attraction part 121 and a second magnetic attraction part 122 are arranged in the housing 1, the cigarette holder 4 is provided with a third magnetic attraction part 41 adapted to the first magnetic attraction part 121, and the atomizer is provided with a fourth magnetic attraction part 27 adapted to the second magnetic attraction part 122; the electronic cigarette cartridge further comprises a control switch 3 electrically connected with the atomizer, and the control switch 3 and the atomizer are electrically connected with a power supply.

Adopt above-mentioned scheme, magnetism portion of inhaling can select for magnet, and the position setting of each magnetism portion of inhaling is on corresponding position, for example first magnetism portion 121, the second magnetism portion 122 of inhaling can set up the inside wall at shell 1, and third magnetism portion 41 sets up the lateral wall at cigarette holder 4, and fourth magnetism portion 27 of inhaling sets up at the atomizer lateral wall. The smoker can detach the cigarette holder 4 or the atomizer by slight force, so that the detachment efficiency is improved, and the connection stability is enhanced; the power supply can provide voltage for atomization of the atomizer by a battery; through separately setting up cigarette holder 4 and atomizer, also need not pull down the atomizer when cigarette holder 4 needs wash alone, also need not pull down cigarette holder 4 together when changing the atomizer, made things convenient for the consumer to use.

Referring to fig. 6, 8 and 9, a connecting plate 12 is arranged inside the housing 1, the connecting plate 12 is arranged between the mouthpiece 4 and the atomizer, a first flue opening 28 communicated with the first flue 25 is arranged at the top end of the atomizer, a second flue opening 123 adapted to the first flue opening 28 is arranged on the connecting plate 12, and the mouthpiece 4 is communicated with the atomizer through the second flue opening 123 and the first flue opening 28.

By adopting the above scheme, the connecting plate 12 can be integrally formed with the inner wall of the housing 1, the first magnetic attraction part 121 and the second magnetic attraction part 122 can be arranged on the upper and lower surfaces of the connecting plate 12, and the fourth magnetic attraction part 27 and the third magnetic attraction part 41 are respectively arranged at the corresponding positions of the shell 23 and the cigarette holder 4. The outer diameters of the first flue opening 28 and the second flue opening 123 may be set to be the same, and the adaptation refers to a position corresponding to the position that can ensure smoke to pass through, at this time, a smoke inlet is also formed at the bottom of the cigarette holder 4, and after the tobacco tar is atomized, the smoke enters the mouth of the smoker along with the first flue 25 through the first flue opening 28, the second flue opening 123 and the smoke inlet at the bottom of the cigarette holder 4.

Referring to fig. 1, 2, and 3, the atomizer includes atomizing core 22, casing 23, with oil bin, first flue 25 that casing 23 is connected, the oil bin includes oil bin shell 24, casing 23 external diameter is less than shell 1 internal diameter, first flue 25 is located between casing 23 and oil bin shell 24, atomizing mouth 241 has been seted up to oil bin shell 24 lateral wall, oil bin shell 24 upper portion is sealed, atomizing core 22 and the cooperation setting of atomizing mouth 241.

By adopting the above scheme, a structure is provided in which the atomizing core 22 can atomize the tobacco tar, the oil bin is used for placing the tobacco tar, the space is the space enclosed by the oil bin shell 24, the oil bin shell 24 can be integrally formed with the housing 23, or can adopt a detachable connection manner such as screwing, clamping and the like, when the space enclosed by the oil bin shell 24 is used for placing the tobacco tar, the tobacco tar can be melted into the atomizing core 22 through the atomizing port 241, and then the tobacco tar can be atomized into smoke when being heated under voltage, the smoke can be generated around the atomizing core 22, that is, in the first flue 25, the size of the oil bin and the size of the space of the first flue 25 can be set according to the actual situation, so that a smoker can inhale the smoke through proper air pressure when smoking, and the atomizing core 22 can adopt a porous material; the atomizing core 22 and the matching of the atomizing opening 241 mean that the atomizing core 22 can absorb all the smoke liquid overflowing from the atomizing opening 241, so the coverage area of the atomizing core 22 should be larger than the area of the atomizing opening 241, and the atomizing core 22 is tightly attached to the outer wall of the oil bin shell 24, and can be fixed by fixing methods such as strong glue, and the smoke liquid is prevented from flowing out from the gap.

Referring to fig. 2, the atomization opening 241 is disposed at the bottom of the sump housing 24 and above the bottom surface of the atomizer.

By adopting the scheme, the smoke liquid can be gathered at the bottom of the oil bin due to the influence of gravity, if the atomization port 241 is arranged at the upper part of the oil bin shell 24, the upper liquid level of the smoke liquid can not reach the atomization core 22, the material waste can be caused by the arrangement mode of lengthening the atomization core 22, and the smoke liquid can be maximally utilized by arranging the atomization port 241 at the bottom of the oil bin shell 24.

Referring to fig. 1 and 2, the oil sump includes a cover 242, the lower end of the oil sump housing 24 is provided with a first opening, and the cover 242 can cover the first opening.

By adopting the above scheme, an internal thread may be provided on the inner wall of the sump housing 24, an external thread adapted to the internal thread may be provided on the cover 242, and the first opening may be covered by screwing the cover 242; and the cover can also be closed by adopting screw connection and other modes. Through right the lid of lid 242 closes and opens, can open and close the oil bin, and then can make the smoker when the tobacco tar is used up, pour into the tobacco juice inwards and reuse, avoid every time the tobacco tar is used up the phenomenon that all needs to change the atomizer again, saved use cost.

Referring to fig. 2, the electronic cigarette cartridge further comprises a joint 5, the joint 5 is used for being connected with a power supply, and the control switch 3, the atomizing core 22, the power supply and the joint 5 are electrically connected with each other

Adopt above-mentioned scheme, 1 inside cavity that is provided with of shell for hold atomizer and cigarette holder 4, cigarette holder 4 can set up in the atomizer top, the conversion head can adopt the conversion head that the cell-phone was used commonly, can choose for use models such as USB joint or Type-C, the cell-phone or the treasured that charges can be chooseed for use to the power, the conversion head can insert corresponding power. The atomizer principle of use is as follows: the atomizing core 22 is provided with two conducting wires 7, one conducting wire can be connected with the control switch 3, the other conducting wire can be connected with the control switch 3 so as to be connected in series to form a loop, the control switch 3 can be selected as a pneumatic switch, when the connector 5 is powered on, namely voltage is connected, the atomizing core 22 instantly generates heat and heats, oil smoke in gaps of the atomizing core 22 enables the oil smoke absorbed in the gaps of the atomizing core 22 to be heated and evaporated, the smoke enters the cigarette holder 4 along with the first cigarette channel opening 28 and is discharged into the cigarette holder for people to absorb, and the direction indicated by an arrow in the figure indicates the flowing direction of airflow; an opening may be provided in the bottom of the housing 1 for replacing the atomizer.

The electronic cigarette cartridge is not required to be internally provided with power supplies such as batteries, and is set in a mode of being connected with the power supply from the outside, so that the technical problem that the whole size of the electronic cigarette is too large due to the arrangement of the batteries is solved, and convenience is brought to smokers in use and wearing. In addition, traditional electron cigarette can be thrown away by the consumer when setting up the battery and need changing when the battery, causes environmental pollution and wasting of resources, the electron cigarette cartridge can reduce pollution, produces energy-concerving and environment-protective technological effect.

Referring to fig. 2, the electronic cigarette cartridge further includes an energy storage device 6, and the energy storage device 6 is electrically connected with the control switch 3, the atomizing core 22 and the connector 5.

By adopting the scheme, the connector 5 can be connected with a power supply when smoking is not performed, and current flows into the energy storage device 6 for storing energy, so that when a smoker takes a meal, more sufficient voltage is provided for atomization, and a better smoking effect is achieved; the energy storage sets up in the inside of electron cigarette bullet to with constitute a series circuit between control switch 3, atomizing core 22, the joint 5, the energy storage can select for use [ GTCAP ] 2.7V 100F ox horn terminal super energy storage ware.

Optionally, a battery can be arranged on the electronic cigarette cartridge to replace the connector 5 and the power supply, and the battery is electrically connected with the control switch 3, the atomizing core 22, the connector 5 and the energy storage 6.

Referring to fig. 2 and 10, a plug interface 233 is formed on a bottom surface of the housing 23, and the connector 5 is electrically connected to a power supply through the plug interface 233.

By adopting the scheme, the plug can be connected with the bottom of the shell 23, two screws and a connecting piece can be connected with the bottom of the shell 23, the size of the connector 5 is set to be capable of blocking the plug interface 233 at the moment, so that smoke can be prevented from being discharged from the interface 233, no shielding object can be arranged on the bottom surface of the shell 1, and the conversion head can be directly inserted from the interface 233 to be connected with the connector 5 at the moment; the cover 242 may be provided in a shape protruding from the periphery to block the bottom of the housing 23, so as to prevent dust or impurities from entering into a gap between the atomizer and the housing 1, and at this time, the first socket 124 corresponding to the joint socket 233 may be provided at a corresponding position of the cover 242, so that the adaptor passes through the first socket 124 and the plug socket 233 in sequence to be connected with the joint 5. In the scheme, a smoker can hold the user mobile phone 8 to be connected to the bottom of the shell 1 to smoke.

In other embodiments of the present invention, referring to fig. 5-8, fig. 11 and fig. 10, the joint 5 is disposed on the inner wall of the housing 1, the sidewall of the housing 23 is provided with an avoiding portion 231 adapted to the joint 5, the housing 1 is provided with a second socket 11, and the joint 5 is electrically connected to the power supply through the second socket 11.

By adopting the scheme, another setting mode of the connector is provided, the connector 5 is arranged on the inner wall of the shell 1, the connector 5 can be replaced without connecting with the instrument when the atomizer is replaced, the wire connectors 9 arranged at the wire connecting positions among all the components are provided, the lengths of the wires at the two ends of the wire connectors 9 can be set to be long enough to ensure that the wires cannot be broken when being detached, when the atomizer is taken out from the bottom of the shell 1, the wire connectors 9 on the wires connected with the connector 5 can be detached from the wire connectors 9 of other components, so that the connector 5 is still connected with the shell 1 when the atomizer is replaced, and the connector 5 is not required to be discarded due to the discarding of the old atomizer. The escape portion 231 can prevent the housing 23 from colliding with the joint 5 and obstructing when a new atomizer is mounted in the housing 1, and the joint 5 and the housing 1 can be connected in the manner described above with reference to the above embodiment; at this time, the smoker can place the mobile phone on the side surface of the electronic cigarette cartridge to smoke.

Similarly, the control switch 3 and the energy accumulator 6 can also refer to the arrangement mode of the joint 5, so that the connection with the shell 1 is still kept when the atomizer is disassembled, and the atomizer does not need to be thrown away; it is also possible to cooperate with the escape 231 so as not to hinder the entry of the housing 23 when the atomizer is installed.

Referring to fig. 7, the escape portion 231 is opened vertically along the side wall of the housing 23.

By adopting the above scheme, the avoidance part 231 is vertically provided with the most reasonable utilization space along the side wall of the shell 23, and at the moment, the energy accumulator 6, the control switch 3 and the joint 5 can be arranged from top to bottom.

Referring to fig. 2, a first flow guide structure 243 is disposed at an upper portion of the oil bin, and a second flow guide structure 232 adapted to the first flow guide structure 243 is disposed at an upper portion of the housing 23.

By adopting the above scheme, the first flow guide structure 243 and the second flow guide structure 232 are arranged in an upward slope shape, which is better beneficial to fast sucking smoke into the suction port.

It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made to the present invention, and these improvements and modifications also fall into the protection scope of the claims of the present invention.

Claims

1. An electronic cigarette cartridge, comprising: the cigarette holder is characterized by comprising a shell (1), an atomizer and a cigarette holder (4), wherein the cigarette holder (4) is connected with the shell (1) and communicated with the atomizer, a first magnetic suction part (121) and a second magnetic suction part (122) are arranged inside the shell (1), the cigarette holder (4) is provided with a third magnetic suction part (41) matched with the first magnetic suction part (121), and the atomizer is provided with a fourth magnetic suction part (27) matched with the second magnetic suction part (122); the electronic cigarette cartridge further comprises a control switch (3) electrically connected with the atomizer, and the control switch (3) and the atomizer are electrically connected with a power supply.

2. The electronic cigarette cartridge of claim 1, wherein: the atomizer include atomizing core (22), casing (23), with oil storehouse, first flue (25) that casing (23) are connected, the oil storehouse includes oil storehouse shell (24), casing (23) external diameter is less than shell (1) internal diameter, first flue (25) are located between casing (23) and oil storehouse shell (24), atomizing mouth (241) have been seted up to oil storehouse shell (24) lateral wall, oil storehouse shell (24) upper portion is sealed, atomizing core (22) set up with atomizing mouth (241) cooperation.

3. The electronic cigarette cartridge of claim 2, wherein: the inside connecting plate (12) that is provided with of shell (1), connecting plate (12) set up between cigarette holder (4) and atomizer, the atomizer top seted up with first flue (25) intercommunication first flue mouth (28) second flue mouth (123) with first flue (25) adaptation are seted up in connecting plate (12), cigarette holder (4) pass through second flue mouth (123) and first flue mouth (28) with the atomizer intercommunication.

4. The electronic cigarette cartridge of claim 3, wherein: the atomizing opening (241) is formed in the bottom of the oil bin shell (24) and located above the bottom surface of the atomizer.

5. The electronic cigarette cartridge of claim 4, wherein: the oil bin comprises a cover body (242), a first opening is formed in the lower end of the oil bin shell (24), and the cover body (242) can cover the first opening.

6. The electronic cigarette cartridge of claim 5, wherein: the electronic cigarette cartridge further comprises a connector (5), wherein the connector (5) is used for being connected with a power supply, and the control switch (3), the atomizing core (22), the power supply and the connector (5) are electrically connected.

7. The electronic cigarette cartridge of claim 6, wherein: the bottom surface of the shell (23) is provided with a plug interface (233), and the joint (5) is electrically connected with a power supply through the plug interface (233).

8. The electronic cigarette cartridge of claim 7, wherein: connect (5) set up in the inner wall of shell (1), casing (23) lateral wall seted up with dodge portion (231) of connecting (5) adaptation, second socket (11) have been seted up in shell (1), connect (5) and be connected through second socket (11) and power electricity.

9. The electronic cigarette cartridge of claim 8, wherein: a first flow guide structure (243) is arranged on the upper portion of the oil bin, and a second flow guide structure (232) matched with the first flow guide structure (243) is arranged on the upper portion of the shell (23).

10. The electronic cigarette cartridge of any one of claims 6-9, wherein: the electronic cigarette cartridge further comprises an energy storage device (6), wherein the energy storage device (6) is electrically connected with the control switch (3), the atomizing core (22) and the connector (5).