Electronic atomization device capable of rapidly replacing smoke cartridge

Abstract

The electronic atomization device comprises a power supply body and a smoke cartridge body, the power supply body is internally provided with a containing cavity used for containing the smoke cartridge body and an ejection pulling and inserting structure corresponding to the containing cavity, the smoke cartridge body is provided with an inserting part corresponding to the ejection pulling and inserting structure, and the smoke cartridge body is provided with a plug-in part corresponding to the ejection pulling and inserting structure. The smoke cartridge main body is installed in the containing cavity, the smoke cartridge main body is ejected to the insertion part through the ejection pulling and inserting structure to be connected with the power supply main body, the power supply main body is provided with a sliding part and a sliding piece arranged in the sliding part, the sliding piece is connected with the ejection pulling and inserting structure, and the sliding piece can control the ejection pulling and inserting structure to be separated from the insertion part through sliding in the sliding part. And the smoke cartridge main body falls off from the accommodating cavity. According to the electronic atomization device capable of rapidly replacing the smoke cartridge, the smoke cartridge main body and the power supply main body can be more conveniently disassembled and assembled by designing an ejection pull-plug structure.

Description

Technical Field

[0001] The utility model relates to the technical field of atomization, in particular to an electronic atomization device capable of quickly replacing a cigarette cartridge. Background Art

[0002] At present, in existing electronic atomization devices, especially disposable electronic atomization devices, the cartridge body is electrically connected to the power supply body by welding wires, and then completely sealed inside the power supply body. Even if some cartridge bodies are electrically connected to the power supply body by abutting contact with conductive electrodes, they are also completely sealed inside the power supply body, resulting in the inability to disassemble and replace the cartridge body and the power supply body, and inconvenient assembly. Utility Model Content

[0003] The purpose of the utility model is to provide an electronic atomization device with a quick replaceable cartridge, and solve the problem that the cartridge body and the power supply body cannot be disassembled and replaced and the assembly is inconvenient in the electronic atomization device of the prior art by designing an ejectable plug-in structure.

[0004] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: an electronic atomization device with quickly replaceable cigarette cartridges, comprising a power supply body and a cigarette cartridge body, the power supply body is provided with a accommodating cavity for accommodating the cigarette cartridge body, and an ejectable pluggable structure corresponding to the accommodating cavity, the cigarette cartridge body is provided with an insertion part corresponding to the ejectable pluggable structure, the cigarette cartridge body is installed in the accommodating cavity, and is ejected to the insertion part through the ejectable pluggable structure to be connected to the power supply body, the power supply body is provided with a sliding part and a sliding member arranged in the sliding part, the sliding member is connected to the ejectable pluggable structure, and the sliding member can control the ejectable pluggable structure to be separated from the insertion part by sliding in the sliding part, so that the cigarette cartridge body falls off from the accommodating cavity.

[0005] As an embodiment, the inserting portion is formed by a slot and / or a socket; the sliding portion is formed by a sliding groove and / or a sliding hole.

[0006] As an embodiment, a first electrical connection structure corresponding to the accommodating cavity is also provided in the power supply body, and a second electrical connection structure corresponding to the first electrical connection structure is provided on the cigarette cartridge body. The cigarette cartridge body is installed in the accommodating cavity and is electrically connected to the power supply body through the first electrical connection structure and the second electrical connection structure.

[0007] As an embodiment, a power supply cavity isolated from the accommodating cavity is further provided in the power supply body, and a power supply control component for supplying power to the cigarette cartridge body through the first electrical connection structure and the second electrical connection structure is provided in the power supply cavity.

[0008] As an embodiment, the power supply body includes a main body shell, and an isolation wall is provided in the main body shell, and the isolation wall separates the internal space of the main body shell into the accommodating cavity and the power supply cavity. The power control component includes a battery cell and a power board, and the battery cell is electrically connected to the power board. The first electrical connection structure includes a first conductive contact and a second conductive contact, and the power board is electrically connected to the first conductive contact and the second conductive contact.

[0009] As an embodiment, an opening is provided on the isolation wall, and the first conductive contact and the second conductive contact extend into the accommodating cavity through the opening; the cigarette cartridge body is provided with a first conductive sheet and a second conductive sheet as a second electrical connection structure; the first conductive contact abuts against the first conductive sheet, and the second conductive contact abuts against the second conductive sheet; a suction nozzle is provided at the top of the main shell, and a first spring is also provided in the accommodating cavity; one end of the first spring extends into the suction nozzle for connection, and the other end of the first spring abuts against the top of the cigarette cartridge body.

[0010] As an embodiment, the power supply body also includes a bottom cover, which is arranged to seal the bottom end of the power supply cavity, the first conductive contact and the second conductive contact are arranged on the bottom cover, an air inlet hole is opened at the bottom end of the bottom cover, and an air gathering groove corresponding to and communicated with the air inlet hole is formed in the bottom cover, an air flow switch is provided on the power supply board, and the air flow switch extends into the air gathering groove, the outer wall of the bottom cover is opened with a first through hole and a second through hole, and an air guide port, the air guide port is communicated with the air gathering groove and corresponds to the opening, and the isolation wall is opened with a third through hole corresponding to the first through hole, and a fourth through hole corresponding to the second through hole.

[0011] As an embodiment, an oil storage chamber and an air guiding space corresponding to the oil storage chamber are formed in the main body of the cigarette cartridge, a mist pipe is provided in the oil storage chamber, a mist channel is formed in the mist pipe, a heating core electrically connected to the first conductive sheet and the second conductive sheet is provided in the mist channel, an oil inlet hole corresponding to the heating core is provided on the outer wall of the mist pipe, a mist outlet channel corresponding to and communicated with the upper end of the mist channel is provided at the top of the main body of the cigarette cartridge, the air guiding space corresponds to and communicates with the lower end of the mist channel, an air vent corresponding to the opening and communicated with the air guiding space is also provided on the main body of the cigarette cartridge, a smoking pipe extending into the mist outlet channel is provided in the suction nozzle, and the smoking pipe is communicated with the mist outlet channel.

[0012] As an embodiment, the ejectable pluggable structure includes an ejection bracket, which is bow-shaped and arranged in the bottom cover. The ejection bracket has a first pin and a second pin at both ends corresponding to the first through hole and the second through hole respectively. The cigarette cartridge body is provided with a first slot and a second slot as the insertion part, the first slot corresponds to the third through hole, and the second slot corresponds to the fourth through hole. The first pin is inserted into the first slot through the first through hole and the third through hole, and the second pin is inserted into the second slot through the second through hole.

[0013] As an embodiment, the ejectable pluggable structure also includes a second spring and a third spring, the ejection bracket is also provided with a first connecting body and a second connecting body, the bottom cover is provided with a first limiting step corresponding to the first connecting body, and a second limiting step corresponding to the second connecting body, one end of the second spring is sleeved on the first connecting body, and the other end of the second spring is abutted against the first limiting step, one end of the third spring is sleeved on the second connecting body, and the other end of the third spring is abutted against the second limiting step.

[0014] As an embodiment, a sliding groove is further provided at the bottom end of the bottom cover, and a sliding hole is provided on the bottom wall of the sliding groove and communicated with the interior of the bottom cover, the sliding groove and the sliding hole constitute the sliding portion, the sliding member is arranged in the sliding groove, and a connecting port corresponding to the sliding hole is provided on the ejection bracket, and a sliding rod is provided on the sliding member, and the sliding member extends from the sliding hole into the connecting port through the sliding rod to be connected with the ejection bracket, and the ejectable pluggable structure also includes a screw, and the screw is locked on the sliding rod so that the sliding rod is fixed to the ejection bracket.

[0015] The implementation of the electronic atomization device with quickly replaceable cigarette cartridges of the utility model has the following beneficial effects: the electronic atomization device with quickly replaceable cigarette cartridges of the utility model, by designing an ejectable and pluggable structure, is used to solve the problem of existing disposable electronic atomization devices that the cigarette cartridge body and the power supply body cannot be disassembled and are inconvenient to assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following is a detailed description of the present invention in conjunction with the accompanying drawings to make the above advantages of the present invention more clear.

[0017] Figure 1 It is an exploded view of the electronic atomization device of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the electronic atomization device of the utility model;

[0019] Figure 3It is a cross-sectional schematic diagram of the electronic atomization device of the utility model;

[0020] Figure 4 It is a cross-sectional schematic diagram of the electronic atomization device of the utility model;

[0021] Figure 5 It is a schematic diagram of the combined structure of the ejectable pluggable structure and the bottom cover of the electronic atomization device of the utility model;

[0022] Figure 6 This is a schematic diagram of the internal structure of the bottom cover of the electronic atomization device of the utility model;

[0023] Figure 7 It is a schematic diagram of the power supply main structure of the electronic atomization device of the utility model. DETAILED DESCRIPTION

[0024] The following will describe the implementation methods of the present invention in detail with reference to the accompanying drawings and embodiments, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. It should be noted that as long as there is no conflict, the various embodiments of the present invention and the various features in the embodiments can be combined with each other, and the technical solutions formed are all within the protection scope of the present invention.

[0025] It should be noted that a large number of technical features are recorded in the specification of the utility model, which are distributed in various technical solutions. If all possible combinations of technical features of the present application (i.e., technical solutions) are to be listed, the specification will be too long. In order to avoid this problem, the various technical features of the utility model in the above-mentioned utility model content of the present application, the various technical features of the utility model in the various embodiments and examples below, and the various technical features of the utility model in the accompanying drawings can be freely combined with each other to form various new technical solutions (these technical solutions are all deemed to have been recorded in this specification), unless such a combination of technical features is technically infeasible. For example, in one example, the utility model has features A+B+C, and in another example, the utility model has features A+B+D+E, and features C and D are equivalent technical means that play the same role. Technically, only one can be used, and it is impossible to use them at the same time. Feature E can be combined with feature C technically. Then the solution of A+B+C+D should not be deemed to have been recorded because it is technically infeasible, and the solution of A+B+C+E should be deemed to have been recorded.

[0026] In the present utility model, the terms "upper", "lower", "top", "bottom", "inside", "outside", etc. are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing and understanding the technology of the present utility model, rather than limiting the device or component referred to to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0027] like Figure 1-7 As shown, the utility model provides an electronic atomization device with quickly replaceable cigarette cartridges, including a power supply body 14 and a cigarette cartridge body 9, wherein a housing chamber 101 for accommodating the cigarette cartridge body 9 and an ejectable pluggable structure 1402 corresponding to the housing chamber 101 are provided in the power supply body 14, an insertion portion 913 corresponding to the ejectable pluggable structure 1402 is provided on the cigarette cartridge body 9, the cigarette cartridge body 9 is installed in the housing chamber 101, and is ejected to the insertion portion 913 and connected to the power supply body 14 by the ejectable pluggable structure 1402, a sliding portion 1010 and a sliding member 11 arranged in the sliding portion 1010 are provided on the power supply body 14, the sliding member 11 is connected to the ejectable pluggable structure 1402, and the sliding member 11 can control the ejectable pluggable structure 1402 to be separated from the insertion portion 913 by sliding in the sliding portion 1010, so that the cigarette cartridge body 9 falls off from the housing chamber 101. It should be noted that by designing the ejectable plug-in structure 1402, the disassembly and assembly of the cartridge body 9 and the power supply body 14 can be made more convenient, wherein the cartridge body 9 is used to store the smoke oil and atomize the smoke oil to generate smoke, and the power supply body 14 is used to supply power to the cartridge body 9 to make it work.

[0028] In some embodiments, the insertion portion 913 is formed by a slot and / or a socket; the sliding portion 1010 is formed by a slide groove 1002 and / or a slide hole 1003. In this embodiment, the insertion portion 913 preferably adopts a slot to prevent the ejectable plug structure 1402 from being over-inserted into the cartridge body 9; the sliding portion 1010 preferably adopts a slide hole 1003 and a slide groove 1002, the slide groove 1002 is used for the sliding member 11 to slide back and forth inside, and the slide hole 1003 is used for the sliding member 11 to extend into the power supply body 14 and connect with the ejectable plug structure 1402.

[0029] In some embodiments, a first electrical connection structure 1403 corresponding to the accommodating cavity 101 is further provided in the power supply body 14, and a second electrical connection structure 914 corresponding to the first electrical connection structure 1403 is provided on the cartridge body 9. The cartridge body 9 is installed in the accommodating cavity 101, and is electrically connected to the power supply body 14 through the first electrical connection structure 1403 and the second electrical connection structure 914. It should be noted that the first electrical connection structure 1403 and the second electrical connection structure 914 are used to conductively connect the power supply body 14 and the cartridge body 9, and at the same time, the cartridge body 9 and the power supply body 14 can be detachably electrically connected. Among them, the first electrical connection structure 1403 and the second electrical connection structure 914 can be conductive wires, conductive sheets, conductive contacts, conductive pins, conductive sockets, etc., respectively, but are not limited thereto.

[0030] In some embodiments, a power supply cavity 102 isolated from the accommodating cavity 101 is further provided in the power supply body 14, and a power supply control component 1401 is provided in the power supply cavity 102 for supplying power to the cartridge body 9 through the first electrical connection structure 1403 and the second electrical connection structure 914. The power supply cavity 102 is used to accommodate the power supply control component 1401, and the power supply control component 1401 is used to supply power to the cartridge body 9 and control the operation of the cartridge body 9.

[0031] In some embodiments, the power supply body 14 includes a main body shell 1, and a partition wall 103 is provided inside the main body shell 1. The partition wall 103 separates the internal space of the main body shell 1 into a receiving chamber 101 and a power supply chamber 102. The power control component 1401 includes a battery cell 2 and a power board 4. The battery cell 2 is electrically connected to the power board 4. The first electrical connection structure 1403 includes a first conductive contact 12 and a second conductive contact 13. The power board 4 is electrically connected to the first conductive contact 12 and the second conductive contact 13. Among them, the partition wall 103 is used to isolate the receiving chamber 101 and the power supply chamber 102 to prevent the condensed smoke oil generated by the cigarette cartridge body 9 from entering the power supply chamber 102 and causing a short circuit of the battery cell 2 or the power board 4. The battery cell 2 is used to supply power to the power board 4 to start the electric control function. The power board 4 supplies power to the cigarette cartridge body 9 through the first conductive contact 12 and the second conductive contact 13.

[0032] In some embodiments, an opening 104 is provided on the isolation wall 103, and the first conductive contact 12 and the second conductive contact 13 extend into the accommodating cavity 101 through the opening 104. The cigarette cartridge body 9 is provided with a first conductive sheet 901 and a second conductive sheet 902 as a second electrical connection structure 914. The first conductive contact 12 abuts against the first conductive sheet 901, and the second conductive contact 13 abuts against the second conductive sheet 902. A suction nozzle 107 is provided at the top of the main shell 1, and a first spring 3 is also provided in the accommodating cavity 101. One end of the first spring 3 extends into the suction nozzle 107 for connection, and the other end of the first spring 3 abuts against the top of the cigarette cartridge body 9. It should be noted that the power board 4 is in contact with the first conductive sheet 901 through the first conductive contact 12, and the second conductive contact 13 is in contact with the second conductive sheet 902 to energize the cigarette cartridge body 9. At the same time, the cigarette cartridge body 9 can be detachably electrically connected to the power supply body 14 in the accommodating cavity 101, and the suction nozzle 107 is used for smoking in the mouth. When the cigarette cartridge body 9 is inserted into the accommodating cavity 101, the first spring 3 can be squeezed and deformed by the cigarette cartridge body 9 and generate elastic force. When the sliding member 11 is slid to one end of the chute 1002 in the chute 1002, the ejectable plug-in structure 1402 can be separated from the insertion part 913. At this time, under the elastic force of the first spring 3, the cigarette cartridge body 9 can be quickly ejected from the accommodating cavity 101.

[0033] In some embodiments, the power supply body 14 also includes a bottom cover 10, which is arranged to seal the bottom end of the power supply cavity 102, and the first conductive contact 12 and the second conductive contact 13 are arranged on the bottom cover 10. An air inlet hole 1001 is opened at the bottom end of the bottom cover 10, and a gas gathering groove 1004 corresponding to and communicating with the air inlet hole 1001 is formed in the bottom cover 10. An air flow switch 401 is provided on the power board 4, and the air flow switch 401 extends into the gas gathering groove 1004. The outer wall of the bottom cover 10 is provided with a first through hole 1007 and a second through hole 1009, as well as an air guide port 1008, which is communicated with the gas gathering groove 1004 and corresponds to the opening 104, and the isolation wall 103 is provided with a third through hole 105 corresponding to the first through hole 1007, and a fourth through hole 106 corresponding to the second through hole 1009. Among them, the bottom cover 10 is used to block the power supply cavity 102 to prevent the battery core 2 and the power board 4 from falling off. When smoking, the external airflow can enter the air gathering groove 1004 from the air inlet hole 1001. The airflow switch 401 can start the power board 4 to power the cigarette cartridge body 9 after sensing the airflow in the air gathering groove 1004. The air guide port 1008 is used to guide the airflow into the cigarette cartridge body 9. The first through hole 1007 and the second through hole 1009, as well as the third through hole 105 and the fourth through hole 106 are used to conduct the power supply cavity 102 and the accommodating cavity 101.

[0034] In some embodiments, an oil storage chamber 906 and an air guide space 912 corresponding to the oil storage chamber 906 are formed in the cigarette cartridge body 9, a mist pipe 907 is provided in the oil storage chamber 906, a mist channel 908 is formed in the mist pipe 907, a heating core 909 electrically connected to the first conductive sheet 901 and the second conductive sheet 902 is provided in the mist channel 908, an oil inlet hole 910 corresponding to the heating core 909 is provided on the outer wall of the mist pipe 907, a mist outlet channel 911 corresponding to and communicated with the upper end of the mist channel 908 is provided at the top of the cigarette cartridge body 9, the air guide space 912 corresponds to and communicates with the lower end of the mist channel 908, an air vent 905 corresponding to the opening 104 and communicated with the air guide space 912 is also provided on the cigarette cartridge body 9, a smoking pipe 108 extending into the mist outlet channel 911 is provided in the suction nozzle 107, and the smoking pipe 108 is communicated with the mist outlet channel 911. Among them, the oil storage chamber 906 is used to store the smoke oil, the mist pipe 907 is used to isolate the smoke oil in the oil storage chamber 906, the mist channel 908 is used for ventilation and smoke exhaust, the heating core 909 is used to generate heat after being energized to allow the smoke oil in the oil storage chamber 906 to enter and generate smoke, and the oil inlet hole 910 is used to guide the smoke oil in the oil storage chamber 906 into the heating core 909. Among them, after the external airflow enters the air gathering groove 1004 from the air inlet hole 1001, it can enter the air guide space 912 through the air guide port 1008 and the opening 104 in turn into the air vent 905, and then enter the mist channel 908 to drive the heating core 909 to heat the smoke oil to generate smoke, which is discharged from the mist outlet channel 911 and the smoking pipe 108 for the user to inhale.

[0035] In some embodiments, the ejectable pluggable structure 1402 includes an ejection bracket 8, the ejection bracket 8 is in an arc shape, the ejection bracket 8 is arranged in the bottom cover 10, and the ejection bracket 8 is provided with a first latch 801 and a second latch 802 corresponding to the first through hole 1007 and the second through hole 1009 at both ends, respectively, and the cigarette cartridge body 9 is provided with a first slot 903 and a second slot 904 as an insertion portion 913, the first slot 903 corresponds to the third through hole 105, and the second slot 904 corresponds to the fourth through hole 106, the first latch 801 is inserted into the first slot 903 through the first through hole 1007 and the third through hole 105, and the second latch 802 is inserted into the second slot 904 through the second through hole 1009. It should be noted that the cigarette cartridge body 9 can move forward and backward in the bottom cover 10 through the ejection bracket 8, so that the first latch 801 can be plugged in and out of the first slot 903, and the second latch 802 can be plugged in and out of the second slot 904 and removable in the accommodating cavity 101.

[0036] In some embodiments, the ejectable pluggable structure 1402 also includes a second spring 6 and a third spring 7, and a first connecting body 803 and a second connecting body 804 are also provided on the ejection bracket 8. A first limiting step 1005 corresponding to the first connecting body 803 and a second limiting step 1006 corresponding to the second connecting body 804 are provided in the bottom cover 10. One end of the second spring 6 is sleeved on the first connecting body 803, and the other end of the second spring 6 is abutted against the first limiting step 1005. One end of the third spring 7 is sleeved on the second connecting body 804, and the other end of the third spring 7 is abutted against the second limiting step 1006. Among them, the first connector 803 and the second connector 804 are respectively used to connect and position one end of the second spring 6 and the third spring 7, and the first limiting step 1005 and the second limiting step 1006 are respectively used to position and support the other end of the second spring 6 and the third spring 7. When the ejection bracket 8 moves backward in the bottom cover 10, the first pin 801 can be pulled out from the first slot 903, and the second pin 802 can be pulled out from the second slot 904. At this time, the cigarette cartridge body 9 can fall off from the accommodating cavity 101, and the second spring 6 and the third spring 7 can be deformed and generate elastic force. When the cigarette cartridge body 9 is loaded into the accommodating cavity 101, under the action of the elastic force, the first pin 801 can be ejected into the first slot 903 again, and the second pin 802 can be ejected into the second slot 904 again, thereby fixing the cigarette cartridge body 9 in the accommodating cavity 101.

[0037] In some embodiments, a slide groove 1002 is further provided at the bottom end of the bottom cover 10, and a slide hole 1003 communicating with the inside of the bottom cover 10 is provided on the bottom wall of the slide groove 1002, and the slide groove 1002 and the slide hole 1003 constitute a sliding part 1010, and a sliding member 11 is provided in the slide groove 1002, and a connecting port 805 corresponding to the slide hole 1003 is provided on the ejection bracket 8, and a sliding rod 1101 is provided on the sliding member 11, and the sliding member 11 extends from the slide hole 1003 into the connecting port 805 through the sliding rod 1101 to connect with the ejection bracket 8, and the ejectable pluggable structure 1402 also includes a screw 5, and the screw 5 is locked on the sliding rod 1101 so that the sliding rod 1101 is fixed on the ejection bracket 8. It should be noted that the ejection bracket 8 can slide back and forth in the bottom cover 10 by the sliding member 11 and the sliding rod 1101 sliding back and forth in the slide groove 1002 and the slide hole 1003 respectively.

[0038] The following is a detailed description through preferred embodiments.

[0039] like Figure 1-7As shown, the electronic atomization device of the utility model includes: a cigarette cartridge body 9 and a power supply body 14, the power supply body 14 includes: a main body shell 1, a battery core 2, a first spring 3, a power board 4, a screw 5, a second spring 6, a third spring 7, an ejection bracket 8, a bottom cover 10, a sliding member 11, a first conductive contact 12, and a second conductive contact 13, wherein a partition wall 103 is provided in the main body shell 1 to isolate the internal space of the main body shell 1, and the partition wall 103 separates the internal space of the main body shell 1 into a receiving chamber 101 and a power supply chamber 102. The first spring 3 is installed in the receiving chamber 101 to facilitate the ejection of the cigarette cartridge body 9 from the receiving chamber 101 by elastic force, and a suction nozzle 107 is provided at the top of the main body shell 1 for smoking, and a smoking pipe 108 is provided in the suction nozzle 107 for discharging smoke The upper end of the first spring 3 extends into the suction nozzle 107 for connection and fixation, the battery core 2 and the power board 4 are installed in the power supply cavity 102, and the battery core 2 is electrically connected to the power board 4 for supplying power to the power board 4 to start the electric control function, and an opening 104 corresponding to the accommodating cavity 101 is opened on the isolation wall 103 for connecting the power supply cavity 102 and the accommodating cavity 101, and the bottom cover 10 is installed at the bottom end of the power supply cavity 102 for blocking, and the first conductive contact 12 and the second conductive contact 13 are installed on the outer wall of the bottom cover 10 and fixed for conductive connection. The power board 4 is electrically connected to the first conductive contact 12 and the second conductive contact 13, and the first conductive contact 12 and the second conductive contact 13 extend into the accommodating cavity 101 through the opening 104, and the outer wall of the bottom cover 10 is provided with a first through hole 1007 and a second through hole 1009, a third through hole 105 corresponding to the first through hole 1007 and a fourth through hole 106 corresponding to the second through hole 1009 are provided on the isolation wall 103, the ejection bracket 8 is installed in the bottom cover 10, and the first and second latches 801 and 802 corresponding to the first and second through holes 1007 and 1009 are provided at both ends of the ejection bracket 8, an air inlet hole 1001 is provided at the bottom end of the bottom cover 10, and an air gathering groove 1004 corresponding to and communicating with the air inlet hole 1001 is formed in the bottom cover 10, an air flow switch 401 is provided on the power board 4 for sensing the air flow and then starting the power board 4 to supply power to the smoke bomb body 9, the air flow switch 401 extends into the air gathering groove 1004 for sensing the air flow, and the outer wall of the bottom cover 10 is also provided with an air gathering groove 1004 corresponding to the air gathering groove 1004. The groove 1004 is connected to the opening 104 and corresponds to the connected air guide port 1008 for guiding air flow. The ejection bracket 8 is also provided with a first connector 803 and a second connector 804, which are respectively used to connect and position the second spring 6 and one end of the third spring 7. A first limiting step 1005 corresponding to the first connector 803 and a second limiting step 1006 corresponding to the second connector 804 are provided in the bottom cover 10, which are respectively used to position and support the other end of the second spring 6 and the third spring 7. One end of the second spring 6 is sleeved on the first connector 803, and the other end of the second spring 6 abuts against the first limiting step 1005. One end of the third spring 7 is sleeved on the second connector 804, and the other end of the third spring 7 abuts against the second limiting step 1006.The bottom end of the bottom cover 10 is also provided with a slide groove 1002 for accommodating the sliding member 11. The bottom wall of the slide groove 1002 is provided with a slide hole 1003 communicating with the inside of the bottom cover 10. The sliding member 11 is installed in the slide groove 1002. The ejection bracket 8 is provided with a connection port 805 corresponding to the slide hole 1003. The sliding member 11 is provided with a sliding rod 1101. The sliding member 11 extends from the slide hole 1003 into the connection port 805 through the sliding rod 1101 to connect with the ejection bracket 8. The screw 5 is locked on the sliding rod 1101 so that the sliding rod 1101 is fixed on the ejection bracket 8. The various components are combined together to cooperate with each other to form the power supply body 14.

[0040] The cartridge body 9 is installed in the accommodating chamber 101 and forms an electronic atomization device with the power supply body 14, wherein the lower end of the first spring 3 is in contact with the top of the cartridge body 9, an oil storage chamber 906 is formed in the cartridge body 9 for storing oil, and an air guide space 912 corresponding to the oil storage chamber 906 is formed for air guide, a mist pipe 907 is provided in the oil storage chamber 906 for isolating the oil in the oil storage chamber 906, a mist channel 908 is formed in the mist pipe 907 for ventilation and exhaust of smoke, and the mist channel A heating core 909 is provided in 908 for heating the oil in the oil storage chamber 906 to generate smoke, and an oil inlet hole 910 corresponding to the heating core 909 is provided on the outer wall of the mist pipe 907 for introducing the oil in the oil storage chamber 906 into the heating core 909. The cigarette cartridge body 9 is provided with a first conductive sheet 901 and a second conductive sheet 902 electrically connected to the heating core 909 for electrically connecting the heating core 909, and the first conductive contact 12 is in contact with the first conductive sheet 901, and the second conductive contact 13 is in contact with the second conductive sheet 902. The conductive sheet 902 is in contact with each other to form an electrical connection with the power supply body 14. The cartridge body 9 is provided with a first slot 903 and a second slot 904. The first slot 903 corresponds to the third through hole 105, and the second slot 904 corresponds to the fourth through hole 106. The first latch 801 is inserted into the first slot 903 through the first through hole 1007 and the third through hole 105, and the second latch 802 is inserted into the second slot 904 through the second through hole 1009 to fix the cartridge body 9 in the accommodating cavity 101. Inside, a mist outlet channel 911 corresponding to and communicated with the upper end of the mist channel 908 is provided at the top of the cigarette cartridge body 9 for discharging smoke, an air guide space 912 corresponds to and communicates with the lower end of the mist channel 908 for introducing airflow into the mist channel 908 to drive the flow of smoke, and an air vent 905 communicating with the air guide space 912 and corresponding to the opening 104 is also provided on the cigarette cartridge body 9 for airflow, and a smoking tube 108 is inserted into the mist outlet channel 911 and connected with the mist outlet channel 911 for sucking out smoke.

[0041] Among them, when disassembling the cigarette cartridge body 9, the sliding member 11 is slid backward in the sliding groove 1002, and the sliding rod 1101 drives the ejection bracket 8 to slide backward in the bottom cover 10 in the sliding hole 1003. The second spring 6 and the third spring 7 can be deformed and generate elastic force. At the same time, the first latch 801 can be pulled out from the first slot 903, and the second latch 802 can be pulled out from the second slot 904. Under the elastic force of the first spring 3, the cigarette cartridge body 9 can be transmitted out of the accommodating cavity 101 for replacement. After the cigarette cartridge body 9 is loaded into the accommodating cavity 101 again, the ejection bracket 8 can be ejected into the first slot 903 again under the elastic force of the second spring 6 and the third spring 7. The second latch 802 can be ejected into the second slot 904 again, and the cigarette cartridge body 9 is fixed in the accommodating cavity 101.

[0042] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An electronic atomization device capable of quickly replacing cigarette cartridges, characterized in that: The invention comprises a power supply body and a cigarette cartridge body, wherein the power supply body is provided with a housing cavity for accommodating the cigarette cartridge body and an ejectable pluggable structure corresponding to the housing cavity, the cigarette cartridge body is provided with an insertion portion corresponding to the ejectable pluggable structure, the cigarette cartridge body is installed in the housing cavity, and is ejected to the insertion portion through the ejectable pluggable structure to be connected with the power supply body, the power supply body is provided with a sliding portion and a sliding member arranged in the sliding portion, the sliding member is connected with the ejectable pluggable structure, and the sliding member can control the ejectable pluggable structure to be separated from the insertion portion by sliding in the sliding portion, so that the cigarette cartridge body falls off from the housing cavity.

2. The electronic atomization device according to claim 1, characterized in that: The inserting portion is formed by a slot and / or a socket; the sliding portion is formed by a slide groove and / or a slide hole.

3. The electronic atomization device according to claim 1, characterized in that: A first electrical connection structure corresponding to the accommodating cavity is also provided in the power supply body, and a second electrical connection structure corresponding to the first electrical connection structure is provided on the cigarette cartridge body. The cigarette cartridge body is installed in the accommodating cavity and is electrically connected to the power supply body through the first electrical connection structure and the second electrical connection structure.

4. The electronic atomization device according to claim 3, characterized in that: A power supply cavity isolated from the accommodating cavity is also provided in the power supply body, and a power supply control component for supplying power to the cigarette cartridge body through the first electrical connection structure and the second electrical connection structure is provided in the power supply cavity.

5. The electronic atomization device according to claim 4, characterized in that: The power supply body includes a main body shell, and an isolation wall is arranged in the main body shell, and the isolation wall isolates the internal space of the main body shell into the accommodating cavity and the power supply cavity. The power control component includes a battery cell and a power board, and the battery cell is electrically connected to the power board. The first electrical connection structure includes a first conductive contact and a second conductive contact, and the power board is electrically connected to the first conductive contact and the second conductive contact.

6. The electronic atomization device according to claim 5, characterized in that: An opening is provided on the isolation wall, and the first conductive contact and the second conductive contact extend into the accommodating cavity through the opening; a first conductive sheet and a second conductive sheet as second electrical connection structures are provided on the cigarette cartridge body, and the first conductive contact abuts against the first conductive sheet, and the second conductive contact abuts against the second conductive sheet; a suction nozzle is provided at the top of the main shell, and a first spring is also provided in the accommodating cavity, one end of the first spring extends into the suction nozzle for connection, and the other end of the first spring abuts against the top of the cigarette cartridge body.

7. The electronic atomization device according to claim 5, characterized in that: The power supply body also includes a bottom cover, which is arranged to seal the bottom end of the power supply cavity, the first conductive contact and the second conductive contact are arranged on the bottom cover, an air inlet hole is opened at the bottom end of the bottom cover, and an air gathering groove corresponding to and communicated with the air inlet hole is formed in the bottom cover, an air flow switch is provided on the power board, and the air flow switch extends into the air gathering groove, the outer wall of the bottom cover is opened with a first through hole and a second through hole, and an air guide port, the air guide port is communicated with the air gathering groove and corresponds to the opening, and the isolation wall is opened with a third through hole corresponding to the first through hole, and a fourth through hole corresponding to the second through hole.

8. The electronic atomization device according to claim 6, characterized in that: An oil storage chamber and an air guiding space corresponding to the oil storage chamber are formed in the cigarette cartridge body, a mist pipe is provided in the oil storage chamber, a mist channel is formed in the mist pipe, a heating core electrically connected to the first conductive sheet and the second conductive sheet is provided in the mist channel, an oil inlet hole corresponding to the heating core is provided on the outer wall of the mist pipe, a mist outlet channel corresponding to and communicated with the upper end of the mist channel is provided at the top of the cigarette cartridge body, the air guiding space corresponds to and communicates with the lower end of the mist channel, an air vent corresponding to the opening and communicated with the air guiding space is also provided on the cigarette cartridge body, a smoking pipe extending into the mist outlet channel is provided in the suction nozzle, and the smoking pipe is communicated with the mist outlet channel.

9. The electronic atomization device according to claim 7, characterized in that: The ejectable pluggable structure includes an ejection bracket, which is bow-shaped and arranged in the bottom cover. The ejection bracket has first and second latches at both ends corresponding to the first through hole and the second through hole respectively. The cigarette cartridge body is provided with a first slot and a second slot as the insertion part, the first slot corresponds to the third through hole, and the second slot corresponds to the fourth through hole. The first latch is inserted into the first slot through the first through hole and the third through hole, and the second latch is inserted into the second slot through the second through hole.

10. The electronic atomization device according to claim 9, characterized in that: The ejectable pluggable structure also includes a second spring and a third spring. The ejection bracket is also provided with a first connecting body and a second connecting body. The bottom cover is provided with a first limiting step corresponding to the first connecting body and a second limiting step corresponding to the second connecting body. One end of the second spring is sleeved on the first connecting body, and the other end of the second spring abuts against the first limiting step. One end of the third spring is sleeved on the second connecting body, and the other end of the third spring abuts against the second limiting step.

11. The electronic atomization device according to claim 10, characterized in that: A sliding groove is also provided at the bottom end of the bottom cover, and a sliding hole is provided on the bottom wall of the sliding groove and communicated with the inside of the bottom cover, the sliding groove and the sliding hole constitute the sliding part, the sliding member is arranged in the sliding groove, and a connecting port corresponding to the sliding hole is provided on the ejection bracket, and a sliding rod is provided on the sliding member, and the sliding member extends from the sliding hole into the connecting port through the sliding rod to be connected with the ejection bracket, and the ejectable pluggable structure also includes a screw, and the screw is locked on the sliding rod so that the sliding rod is fixed to the ejection bracket.

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