WO2023065579A1 - Cartridge of electronic cigarette and electronic cigarette - Google Patents
Cartridge of electronic cigarette and electronic cigarette Download PDFInfo
- Publication number
- WO2023065579A1 WO2023065579A1 PCT/CN2022/077324 CN2022077324W WO2023065579A1 WO 2023065579 A1 WO2023065579 A1 WO 2023065579A1 CN 2022077324 W CN2022077324 W CN 2022077324W WO 2023065579 A1 WO2023065579 A1 WO 2023065579A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- liquid
- electronic cigarette
- upper cover
- channel
- gas
- Prior art date
Links
- 239000003571 electronic cigarette Substances 0.000 title claims abstract description 117
- 239000007788 liquid Substances 0.000 claims abstract description 203
- 238000000889 atomisation Methods 0.000 claims abstract description 42
- 238000003860 storage Methods 0.000 claims abstract description 42
- 238000005192 partition Methods 0.000 claims description 39
- 230000004888 barrier function Effects 0.000 claims description 38
- 238000010438 heat treatment Methods 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 6
- 235000019504 cigarettes Nutrition 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 3
- 239000003595 mist Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 description 12
- 238000009423 ventilation Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000443 aerosol Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 6
- 239000000779 smoke Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/10—Devices using liquid inhalable precursors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/42—Cartridges or containers for inhalable precursors
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/48—Fluid transfer means, e.g. pumps
Definitions
- the present application relates to the technical field of electronic cigarettes, and more specifically, to an atomizing component of an electronic cigarette and the electronic cigarette.
- Electronic cigarettes As a healthy and convenient consumer product, electronic cigarettes have been favored by consumers in recent years. Electronic cigarettes provide users with smoke that can be smoked by atomizing the smoke oil. In order to facilitate the user to carry and use the electronic cigarette, the electronic cigarette has a compact and small shape design. This design method makes the internal structure of the electronic cigarette very compact.
- One purpose of the present application is to provide a new technical solution for electronic cigarette pods, which can solve the technical problem of large thickness of electronic cigarettes in the prior art.
- Another object of the present application is to provide an electronic cigarette.
- an electronic cigarette cartridge has a length direction, a width direction and a thickness direction, the size of the electronic cigarette cartridge along the length direction is larger than the size of the width direction, The dimension along the width direction is larger than the dimension in the thickness direction.
- the electronic cigarette pod includes: a casing, a liquid storage cavity is arranged inside the casing, an air outlet channel is arranged on the casing: an atomizing core,
- the atomizing core is arranged in the housing, the atomizing core includes a porous body and a heating element arranged on the porous body; the porous body has a liquid absorbing surface and an atomizing surface, and the heating element is provided On the atomization surface;
- the lower cover, the lower cover is connected with the housing, the lower cover is provided with an air inlet channel, and the space between the atomization surface and the lower cover forms an atomization chamber,
- the atomization chamber communicates with the air inlet passage;
- the upper cover includes a groove for accommodating the atomization core, a liquid passage and a gas passage; the liquid inlet end of the liquid passage communicates with the liquid storage chamber, and the liquid The liquid outlet end of the channel communicates with the liquid-absorbing surface of the atomizing core; the air outlet end of the gas channel communicates
- the air outlet end and the air inlet end are staggered.
- the air inlet passage and the air inlet end of the gas passage are arranged in a staggered manner.
- the gas outlet end of the gas channel is arranged on the center line of the width direction of the upper cover.
- the gas outlet end of the gas channel is arranged on the centerline in the thickness direction of the upper cover.
- the gas outlet end of the gas channel is disposed on the edge of the upper cover, and the gas outlet end and the inlet end are located on the same side of the porous body.
- the upper cover further includes: a barrier, the barrier is arranged between the liquid storage chamber and the gas channel, and the barrier is used to block the air in the liquid storage chamber. The liquid enters the gas channel.
- the barrier member is a first liquid-proof and air-permeable member, and the first liquid-proof and air-permeable member can allow air to pass through but prevent liquid from passing through.
- the barrier member and the liquid channel are respectively located on two sides of the gas outlet end of the gas channel.
- the barrier and the upper cover are integrally formed.
- the upper cover includes: a partition and a hole in the upper cover, the partition is arranged in the hole in the upper cover, and the partition separates the hole in the upper cover to form the gas channel and the liquid passage.
- the partition plate includes an upper plate body, a middle plate body and a lower plate body, and the middle plate body is connected to the lower plate body and the upper plate body respectively.
- the gas passage includes: an inlet section, a middle section and an outlet section; the inlet section extends along the length direction and communicates with the atomization chamber through the inlet end ; the air outlet section extends along the length direction and communicates with the air outlet channel through the air outlet end; the middle section extends along the width direction and communicates with the air inlet section and the air outlet section.
- the lower plate body, the inner wall of the upper cover hole and the inner side wall of the housing enclose and form the air intake section of the gas channel.
- the inner wall of the upper plate body and the upper cover hole encloses and forms the gas outlet section of the gas channel.
- the inner wall of the middle plate body and the upper cover hole encloses and forms the middle section of the gas channel.
- the middle board extends obliquely toward the direction where the upper board is located.
- the liquid passage includes a liquid inlet section and a liquid outlet section, the liquid inlet section communicates with the atomization chamber through the liquid inlet end, and the liquid outlet section communicates with the atomization chamber through the liquid outlet section.
- the end communicates with the liquid suction surface, and the liquid inlet section communicates with the liquid outlet section.
- the liquid inlet section is enclosed by the upper plate body and the inner wall of the upper cover channel, and the liquid outlet section is enclosed by the middle plate body and the inner wall.
- a groove of the upper cover is enclosed by the lower plate body and the inner wall of the hole of the upper cover, and the groove is used for accommodating the atomizing core.
- the liquid-absorbing surface is perpendicular to the longitudinal direction, and there is an inclination angle between the liquid-absorbing surface and the middle plate, and the inclination angle is 1 degree to 10 degrees.
- the number of the air outlet channels and the gas channels are respectively multiple and corresponding to each other, and the gas channels are located at both ends of the upper cover along the width direction.
- one of the upper cover and the lower cover is provided with a clamping portion
- the other of the upper cover and the lower cover is provided with a clamping slot
- the clamping portion and The clamping connection of the card slot forms a connecting portion
- the connecting portion is located between the upper cover and the lower cover.
- the connecting portion is located at an edge of the electronic cigarette cartridge.
- the casing is formed with a plug-in portion at the inner port of the air outlet channel, and the plug-in portion is plugged and fixed on the gas outlet end.
- the electronic cigarette pod further includes: an upper cover seal, the upper cover seal is arranged on the outer surface of the upper cover, at least a part of the upper cover seal is in contact with the upper cover The inner wall surface of the casing abuts to form a seal.
- the electronic cigarette according to the second aspect of the present application includes: the electronic cigarette pod as described in any one of the above-mentioned embodiments;
- the heat generating body forms an electrical connection, and the electrical component is configured to supply power to the heat generating body.
- the size of the electronic cigarette cartridge in the thickness direction can be sufficiently reduced to optimize user experience.
- Figure 1 is a schematic cross-sectional view of the assembly of the electronic cigarette pod provided by the present application
- Figure 2 is a partial explosion diagram of the electronic cigarette pod provided by this application.
- Fig. 3 is an assembly diagram of an angle of an upper cover, a barrier member, and an upper cover sealing member of an electronic cigarette pod provided by the present application;
- Fig. 4 is a schematic cross-sectional view of the assembly of the upper cover, the barrier member and the upper cover seal of an electronic cigarette pod provided by the present application;
- Fig. 5 is an assembly schematic diagram of another angle of the upper cover, the barrier member and the upper cover sealing member of an electronic cigarette pod provided by the present application;
- Fig. 6 is an assembly schematic diagram of another angle of the upper cover, the barrier member and the upper cover sealing member of an electronic cigarette pod provided by the present application;
- Fig. 7 is a schematic structural view of a lower cover of an electronic cigarette cartridge provided by the present application.
- Housing 10 air outlet channel 11; liquid storage chamber 12; socket part 13; accommodating chamber 14;
- Gas channel 23 air inlet section 231; middle section 232; air outlet section 233; air inlet end 234; air outlet end 235;
- Partition plate 25 upper plate body 251; middle plate body 252; lower plate body 253;
- atomizing core 30 porous body 31; heating element 32; liquid-absorbing surface 33; atomizing surface 34; ventilation channel 35;
- Lower cover 404 atomization chamber 41; card slot 42; air intake channel 43;
- the electronic cigarette cartridge 100 includes a casing 10 , and an atomizing core 30 , a lower cover 40 and an upper cover 20 are arranged in the casing 10 .
- the electronic cigarette cartridge 100 has a length direction, a width direction and a thickness direction, the dimension of the electronic cigarette cartridge 100 along the length direction is greater than the dimension along the width direction, and the dimension along the width direction is greater than the dimension along the thickness direction.
- the electronic cigarette cartridge 100 includes a casing 10 .
- the casing 10 is provided with a liquid storage cavity, and the casing 10 is provided with an air outlet channel 11 .
- the atomizing core 30 is disposed in the housing 10 , and the atomizing core 30 includes a porous body 31 and a heating element 32 disposed on the porous body 31 .
- the porous body 31 has a liquid absorbing surface 33 and an atomizing surface 34 , and the heating element 32 is provided on the atomizing surface 34 .
- the lower cover 40 is connected with the housing 10 .
- the lower cover 40 is provided with an air inlet channel 43 .
- the space between the atomizing surface 34 and the lower cover 40 forms an atomizing chamber 41 .
- the atomizing chamber 41 communicates with the air inlet channel 43 .
- the upper cover 20 includes a groove 21 for accommodating the atomizing core 30 , a liquid channel 22 and a gas channel 23 .
- the liquid inlet 221 of the liquid channel 22 communicates with the liquid storage chamber 12
- the liquid outlet 222 of the liquid channel 22 communicates with the liquid absorption surface 33 of the atomizing core 30 .
- the gas outlet 235 of the gas channel 23 communicates with the gas outlet 11
- the gas inlet 234 of the gas channel 23 communicates with the atomization chamber 41
- the gas inlet 234 of the gas channel 23 is arranged on the edge of the upper cover 20 along the width direction.
- the electronic cigarette cartridge 100 of the embodiment of the present application has a length direction, a width direction and a thickness direction. That is to say, the e-cigarette cartridge 100 has a roughly elongated structure, and the length direction of the e-cigarette cartridge 100 is the extension direction of the long side of the outer contour of the e-cigarette cartridge 100 .
- the width direction of the electronic cigarette cartridge 100 is the extending direction of the broad side of the outer contour of the electronic cigarette cartridge 100 .
- the length of the electronic cigarette cartridge 100 is greater than the width of the electronic cigarette cartridge 100 , and the width of the electronic cigarette cartridge 100 is greater than the thickness of the electronic cigarette cartridge 100 .
- the dimension here refers to the maximum dimension, for example, the maximum dimension of the electronic cigarette cartridge 100 along the length direction is larger than the maximum dimension of the electronic cigarette cartridge 100 along the width direction.
- the minimum dimension that can be achieved between the two fingers is the thickness.
- the smallest dimension that can be achieved between the upper and lower lips is the thickness.
- the length direction, width direction and thickness direction may form a triangular coordinate system, the length direction is the Z-axis direction, the width direction is the X-axis direction, and the thickness direction is the Y-axis direction.
- the average size extending along the length direction of the electronic cigarette cartridge 100 is larger than the average dimension extending along the width direction of the electronic cigarette cartridge 100 .
- the dimension extending along the thickness direction of the electronic cigarette cartridge 100 is greater than the average dimension extending along the width direction of the electronic cigarette cartridge 100 .
- the electronic cigarette pod 100 is mainly composed of a casing 10 , and a housing chamber 14 is defined in the housing 10 , and an atomizing core 30 , a lower cover 40 and an upper cover 20 are installed in the housing chamber 14 . That is, the atomizing core 30 , the lower cover 40 and the upper cover 20 are installed in the casing 10 .
- a liquid storage chamber 12 is defined inside the housing 10, and e-liquid is stored in the liquid storage chamber 12.
- An air outlet channel 11 is also defined in the casing 10 . When the user inhales, the smoke can enter the user's mouth through the air outlet channel 11 .
- An air outlet duct may be provided in the casing 10, and an air outlet channel 11 is defined in the air outlet duct.
- the liquid storage chamber 12 may be composed of an upper cover 20 , an inner wall of the casing 10 and an outer wall of an air outlet pipe.
- a groove 21 , a liquid channel 22 and a gas channel 23 are defined in the upper cover 20 .
- the groove 21 can be used for installing the atomizing core 30 .
- the liquid channel 22 has a liquid inlet 221 and a liquid outlet 222 , the liquid inlet 221 communicates with the liquid storage chamber 12 , and the liquid outlet 222 communicates with the liquid suction surface 33 .
- the atomizing core 30 includes a porous body 31 and a heating body 32 .
- the porous body 31 has a capillary structure, and can transport e-liquid by capillary action.
- the porous body 31 has a liquid absorbing surface 33 and an atomizing surface 34 . Since the liquid passage 22 is defined on the upper cover 20 , the liquid suction surface 33 can communicate with the liquid storage chamber 12 through the liquid passage 22 . That is to say, the e-liquid in the liquid storage chamber 12 can flow through the liquid channel 22 to the liquid absorption surface 33 , and be transported to the atomization surface 34 through the capillary structure.
- a heating element 32 is provided on the atomizing surface 34 , and the e-liquid on the atomizing surface 34 can be heated by the heating element 32 to form an aerosol.
- a lower cover 40 is also installed on the casing 10 .
- the lower cover 40 , the inner wall surface of the housing 10 and the upper cover 20 can cooperate to form an atomizing chamber 41 .
- the atomizing chamber 41 communicates with the atomizing surface 34 .
- the aerosol formed by the heating element 32 on the atomizing surface 34 can flow into the atomizing chamber 41 .
- the gas channel 23 has an air inlet 234 and an air outlet 235, the air outlet 235 communicates with the air outlet 11, and the air inlet 234 communicates with the atomization chamber 41. Since the atomization chamber 41 communicates with the gas passage 23, specifically, the atomization chamber 41 communicates with the gas inlet end 234 of the gas passage 23, the aerosol in the atomization chamber 41 can flow in through the gas inlet end 234 of the gas passage 23.
- the gas inlet end 234 of the gas channel 23 is disposed on the edge of the upper cover 20 .
- the air inlet end of the gas channel in the prior art is usually located at the edge of the upper cover 20 in the thickness direction, which will occupy the space in the thickness direction of the housing 10 , resulting in the size of the overall electronic cigarette pod 100 in the thickness direction. increase.
- the edges in the width direction of the electronic cigarette cartridge 100 may be two edges in the width direction, or one edge in the width direction.
- the scheme that the inlet end 234 of the gas channel 23 is located at the edge of the electronic cigarette cartridge 100 in the width direction includes the design that the inlet end 234 of the gas channel 23 is adjacent to the inner edge of the width direction of the electronic cigarette cartridge 100 .
- the electronic cigarette cartridge 100 of the embodiment of the present application by limiting the air inlet end 234 of the gas channel 23 to the edge of the width direction of the electronic cigarette cartridge 100, the overall structure of the electronic cigarette cartridge 100 can be sufficiently reduced in terms of thickness.
- the size in the direction optimizes the user experience.
- At least a part of the gas channel 23 is formed in cooperation between the inner wall of the casing 10 and the upper cover 20 . That is to say, at least a part of the gas channel 23 can be directly formed by the inner wall of the housing 10 and the structure on the upper cover 20 corresponding to the inner wall of the housing 10 .
- at least a part of the gas passage 23 may include both a part of the gas passage 23 and all of the gas passage 23 .
- the shape of the gas passage 23 can be defined by the cooperation between the inner wall surface of the housing 10 and the upper cover 20, for example, it can be defined as straight A channel or a channel with a bend area.
- the inlet end 234 of the gas channel 23 can be closer to the edge of the housing 10 in the width direction. Location.
- the air outlet end 235 and the air inlet end 234 are staggered.
- the lower cover 40 is provided with an air intake passage 43 communicating with the outside world, and outside air can flow into the air intake passage 43 .
- the air intake passage 43 communicates with the atomization chamber 41 , and air can flow into the atomization chamber 41 through the air intake passage 43 and mix with the aerosol in the atomization chamber 41 .
- the air intake channel 43 and the air intake end 234 of the gas channel 23 are arranged in a staggered manner.
- the air inlet end 234 of the air channel 23 is at the edge of the upper cover 20 , and the air inlet channel 43 is located outside the edge of the upper cover 20 .
- the gas flowing out from the air inlet passage 43 flows into the atomization chamber 41, it needs to turn to continue to flow to the gas passage 23, which avoids the direct connection between the air inlet passage 43 and the gas passage 23, and prolongs the residence time of the air in the atomization chamber 41 , increasing the mixing rate between air and aerosol.
- the degree of mixing of external gas and aerosol in the atomization chamber 41 can be improved. Further improve the taste of the product.
- the gas outlet end 235 of the gas channel 23 is disposed on the center line of the upper cover 20 in the width direction. That is to say, the air outlet 235 is located at the center of the upper cover 20 in the width direction, where the center may be the geometric center or the center of gravity.
- the air outlet 235 is located at the center of the upper cover 20 in the width direction, where the center may be the geometric center or the center of gravity.
- the gas outlet 235 of the gas channel 23 is disposed on the center line of the upper cover 20 in the thickness direction. That is to say, the air outlet 235 is disposed at the center of the upper cover 20 in the thickness direction.
- the gas outlet end 235 of the gas channel 23 and the gas inlet end 234 of the gas channel 23 are staggered in the width direction. That is to say, in the width direction, the inlet end 234 of the gas passage 23 is located at the edge of the upper cover 20 , and the outlet end 235 of the gas passage 23 is located at the center of the top surface of the upper cover 20 .
- the gas outlet end 235 of the gas channel 23 is disposed on the edge of the upper cover 20 , and the gas outlet end 235 and the inlet end 234 are located on the same side of the porous body 31 .
- the preparation process of the gas channel 23 can be simplified.
- the gas outlet channel 11 can also be arranged on the edge of the housing Side, to match the gas outlet 235 of the link gas channel 23.
- the upper cover 20 further includes a barrier 50 .
- the barrier 50 is disposed between the liquid storage chamber 12 and the gas channel 23 , and the barrier 50 is used to block the liquid in the liquid storage chamber 12 from entering the gas channel 23 .
- the barrier 50 By disposing the barrier 50 between the liquid storage chamber 12 and the gas channel 23 , it is possible to block the e-liquid in the liquid storage chamber 12 from flowing into the gas channel 23 , so as to prevent the user from mixing liquid e-liquid in the smoke inhaled by the user.
- the barrier member 50 by setting the barrier member 50 , it can effectively prevent the e-liquid in the liquid storage chamber 12 from being mixed into the gas channel 23 , so as to ensure the taste of the user.
- the barrier member 50 is a first liquid-proof and air-permeable member, which can allow air to pass through and prevent liquid from passing through.
- the barrier member 50 can be made of a material with a liquid-proof and breathable effect.
- the sensor of the electronic cigarette is triggered, and when the heating element 32 is driven to start heating, the liquid in the liquid storage chamber 12, such as e-liquid, flows to the atomizing surface 34 through the liquid channel 22, and is heated on the atomizing surface 34. Heated atomization.
- the e-liquid in the liquid storage chamber 12 is gradually absorbed by the porous body 31 and heated and atomized by the heating element 32, the air pressure in the liquid storage chamber 12 will drop, forming a negative pressure.
- the barrier member 50 and the liquid channel 22 are respectively located on two sides of the gas outlet end 235 of the gas channel 23 .
- the gas outlet end 235 of the gas passage 23, and the barrier 50 can be distributed in sequence, and at least a part of the liquid passage 22 can be located on one side of the gas outlet 235 of the gas passage 23,
- the barrier 50 may be located on the other side of the gas outlet end 235 of the gas channel 23 .
- the barrier member 50, a part of the liquid channel 22, and the gas outlet end 235 of the gas channel 23 can be distributed in the thickness direction.
- the edges of the direction are spaced equally between each other.
- the barrier member 50 and the upper cover 20 are integrally formed.
- the barrier member 50 and the upper cover 20 can be processed at one time by means of integral injection molding.
- the barrier member 50 can constitute a part of the upper cover 20 .
- the integrally formed structure of the barrier member 50 and the upper cover 20 it not only facilitates processing and production, simplifies the processing technology, but also facilitates the installation of the barrier member 50, and the upper cover 20 and the barrier member 50 can be simultaneously timed without additional installation steps. Assembly with housing 10.
- loam cake 20 comprises dividing plate 25 and loam cake channel 27, and dividing plate 25 is arranged in loam cake channel 27, and dividing plate 25 separates loam cake channel 27
- the gas passage 23 and the liquid passage 22 are formed.
- a cover hole 27 is defined in the cover 20 .
- a partition 25 is installed in the upper cover hole 27 .
- the upper cover hole 27 can be divided into a gas channel 23 and a liquid channel 22 by a partition 25 .
- the length direction of the partition 25 can extend along the length direction of the electronic cigarette cartridge 100
- the width direction of the partition 25 can extend along the thickness direction of the electronic cigarette cartridge 100
- the thickness direction of the partition 25 can extend along the direction of the electronic cigarette cartridge 100.
- the bomb 100 extends widthwise.
- the upper cover 20 includes side panels 24 and partition panels 25 .
- the upper cover 20 is enclosed by a side plate 24 , which is disposed opposite to the inner wall of the casing 10 , and an upper cover hole 27 is defined in the side plate 24 .
- the upper cover 20 is composed of a side plate 24 and a partition 25, wherein the side plate 24 encloses the outer surface of the upper cover 20, and an upper cover hole 27 is formed inside, and the partition 25 is arranged in the upper cover hole. 27 in.
- the side plate 24 and the inner wall of the housing 10 can be disposed opposite to each other, and the side plate 24 can also be directly connected to the inner wall of the housing 10 , or indirectly connected through a sealing structure or the like.
- An upper cover tunnel 27 is defined in the side plate 24 .
- the lid opening 27 can be a closed chamber or an open chamber.
- the upper cover channel 27 can be an open chamber, and the upper cover channel 27
- the opening of the housing 10 is opposite to the inner wall surface of the housing 10, and the opening of the upper cover channel 27 can be closed by the inner wall surface of the housing 10.
- the upper cover hole 27 may be a closed chamber along the width direction of the casing 10 .
- the partition 25 is located in the hole 27 of the upper cover, and the partition 25 cooperates with the side plate 24 to form at least a part of the gas channel 23 and at least a part of the liquid channel 22 . That is to say, it can be that the same part of the partition 25 forms at least a part of the gas channel 23 and at least a part of the liquid channel 22 with the side plate 24 respectively, or it can be that different parts of the partition 25 and the side plate 24 form the gas channel 23 At least a part of, at least a part of the liquid channel 22.
- the partition plate 25 is extended in the upper cover hole 27, and then the upper cover hole cover 27 is separated to form a liquid channel 22 and a gas channel 23, and the liquid channel 22 and the gas channel 23 are then They are located on both sides of the partition 25 respectively.
- the width direction is the left-right direction and the length direction is the up-down direction
- the liquid passage 22 can be located on the left side of the partition 25
- the gas passage 23 can be located on the right side of the partition 25 .
- the left side of the dividing plate 25 can cooperate with the inner wall surface of the housing 10 and the side plate 24 to form a gas channel 23
- the right side of the dividing plate 25 can cooperate with the side plate 24 to form a liquid channel 22
- the liquid passage 22 may also be arranged on the right side of the partition 25, and the gas passage 23 may be arranged on the left side of the partition 25, which will not be repeated here.
- a gas channel 23 is formed in cooperation with the partition plate 25 , the side plate 24 and the inner wall surface of the housing 10 . That is to say, the gas channel 23 can be formed through the cooperation of the partition plate 25, the side plate 24 and the inner wall of the housing 10, which can further expand the size of the space in the width direction and facilitate the installation of the gas channel 23 in the width direction.
- the partition 25 includes an upper plate 251, a middle plate 252 and a lower plate 253, and the middle plate 252 is connected to the lower plate 253 and the upper plate 251 respectively. connect.
- the separator 25 is divided into an upper plate body 251 , a middle plate body 252 and a lower plate body 253 .
- the partition plate 25 extends in the lengthwise direction.
- the upper board 251 is located above the middle board 252
- the lower board 253 is located below the middle board 252 .
- the lower end of the upper plate 251 is connected to the upper end of the middle plate 252
- the upper end of the lower plate 252 is connected to the lower end of the middle plate 252 .
- the partition plate 23 can be formed as an integral part, which can simplify the processing technology.
- the gas passage 23 includes: an inlet section 231 , a middle section 232 and an outlet section 233 .
- the inlet section 231 communicates with the middle section 232
- the middle section 232 communicates with the outlet section 233 .
- the air inlet section 231 extends along the length direction and communicates with the atomization chamber 41 through the air inlet end 234 ;
- the air outlet section 233 extends along the length direction and communicates with the air outlet channel 11 through the air outlet end 235 .
- the middle section 232 extends along the width direction and communicates with the air inlet section 231 and the air outlet section 233 .
- the gas passage 23 includes a multi-section air passage, for example, includes an inlet section 231 , a middle section 232 and an outlet section 233 at the same time.
- the middle section 232 communicates with the air inlet section 231 and the air outlet section 233 respectively.
- the air inlet section 231 , the middle section 232 and the air outlet section 233 can be formed by cooperation of the partition plate 25 , the side plate 24 and the inner wall of the housing 10 , or can be formed by the upper cover 20 itself.
- the left side of the upper plate body 251 can cooperate with the side plate 24 to form an air outlet section 233 .
- the right side of the upper plate body 251 can cooperate with the side plate 24 to form a part of the liquid channel 22 .
- the middle board 252 is a board that extends upwards and is inclined.
- a middle section 232 can be formed in cooperation between the left side of the middle plate body 252 and the side plate 24 .
- Another part of the liquid channel 22 is formed between the right side of the middle plate body 252 and the side plate 24 .
- An air intake section 231 is formed between the left side of the lower plate body 253 , the side plate 24 , and the inner wall of the housing 10 .
- the first end of the air inlet section 231 is formed as an air inlet end 234, and the air inlet end 234 communicates with the atomization chamber 41.
- the air inlet section 231 extends along the length direction and is located at the top of the upper cover 20 in the width direction. edge.
- the first end of the air intake section 231 is located at the edge of the upper cover 20 in the width direction, and the air intake section 231 extends along the length direction of the casing 10 as a whole.
- the length direction of the case 10 extends in the vertical direction
- the width direction of the case 10 extends in the left-right direction
- the thickness direction of the case 10 extends in the front-rear direction.
- a lower end of the intake section 231 may be formed as an intake end 234 .
- the entire intake section 231 extends in the vertical direction.
- the first end of the middle section 232 communicates with the second end of the air intake section 231 , and the middle section 232 extends along the width direction.
- the entirety of the intermediate section 232 extends in the width direction.
- the lower end of the middle section 232 communicates with the upper end of the intake section 231 .
- the entire middle section 232 extends substantially obliquely upward. The gas flowing out from the inlet section 231 flows into the middle section 232 from the left end of the middle section 232 and generally flows obliquely upward.
- the first end of the air outlet section 233 communicates with the second end of the middle section 232
- the second end of the air outlet section 233 is formed as an air outlet end 235
- the air outlet end 235 communicates with the air outlet passage 11
- the air outlet section 233 is along the housing 10 are set to extend in the length direction.
- the air outlet section 233 may be arranged at a position corresponding to the air outlet channel 11 . Further, disposing the air outlet channel 11 at the middle position in the width direction and the middle position in the thickness direction of the casing 10 can simplify the manufacturing process.
- the existing housing 10 can also be selected without additionally making a mold.
- the gas outlet section 233 is also arranged at the middle position in the width direction and the middle position in the thickness direction, so that the gas flowing in from the edge position in the width direction can be led to the middle position in the width direction, which is beneficial to the gas outlet end of the gas passage 23. 235 and the cooperation between the outlet channel 11.
- the lower plate body 253 , the inner wall of the upper cover hole 27 and the inner wall of the housing 10 enclose the air inlet section 231 forming the gas passage 23 , so as to facilitate the communication between the air inlet section 231 and the atomizing chamber 41 .
- the upper plate body 251 and the inner wall of the upper cover hole 27 enclose the gas outlet section 233 of the gas channel 23 , which facilitates the setting of the gas outlet section 233 and facilitates the communication between the gas outlet section 233 and the gas outlet channel 11 .
- the middle plate body 252 and the inner wall of the upper cover hole 27 enclose the middle section 232 forming the gas channel 23, which not only facilitates the communication between the middle section 232 and the air inlet section 231 and the gas outlet section 233 respectively, but also It is convenient for the middle section 232 to be arranged obliquely relative to the length direction.
- the middle plate body 252 extends obliquely toward the direction where the upper plate body 251 is located, which facilitates the oblique arrangement of the middle section 232 relative to the length direction.
- the liquid channel 22 includes a liquid inlet section 223 and a liquid outlet section 224
- the liquid inlet section 223 communicates with the atomization chamber 41 through the liquid inlet end 221
- the liquid outlet section 224 communicates with the liquid suction section through the liquid outlet end 222.
- the surface 33 communicates
- the liquid inlet section 223 communicates with the liquid outlet section 224 .
- the e-liquid in the liquid storage chamber 12 can flow through the liquid inlet section 223 to the liquid outlet section 224 , and flow from the liquid outlet section 224 to the liquid suction surface 33 .
- the upper plate body 251 and the inner wall enclose the liquid inlet section 223
- the middle plate body 252 and the inner wall enclose the liquid outlet section 224 .
- the average size of the liquid outlet section 222 can be larger than the average size of the liquid inlet section 223 , which is beneficial to increase the contact area between the e-liquid and the liquid absorption surface 33 .
- the lower plate body 253 and the inner wall surround the groove 21 of the upper cover 20 , and the groove 21 is used to accommodate the atomizing core 30 .
- the porous body 31 is assembled in the groove 21 to realize the positioning and installation of the porous body 31 .
- the side plate 24 extends in the vertical direction
- the partition plate 25 extends substantially in the Z-axis direction.
- a gas channel 23 may be formed on the left side of the partition 25 in cooperation with the side plate 24 and the inner wall of the housing 10 .
- the upper right side of the partition 25 can cooperate with the inner wall of the housing 10 to form the liquid channel 22 .
- a groove 21 may be formed in cooperation with the side plate 24 on the right side of the lower part of the partition plate 25 .
- the e-liquid in the liquid storage chamber 12 can enter the groove 21 along the liquid channel 22 and flow into the porous body 31 installed in the groove 21 .
- the middle plate body 252 there is a gap between the middle plate body 252 and the liquid absorption surface 33 of the atomizing core 30 . That is, the middle plate body 252 is spaced apart from at least a part of the liquid-absorbing surface 33 .
- a gap is provided between the right surface of the middle plate body 252 and the liquid-absorbing surface 33 .
- the baffle 25 extends substantially along the up-down direction, and the left side of the baffle 25 cooperates with the inner wall surface of the housing 10 and the side plate 24 to form the gas channel 23 .
- the right side of the partition 25 cooperates with the side plate 24 to form a liquid channel 22 and a groove 21 .
- a porous body 31 is installed in the groove 21 , and the liquid-absorbing surface 33 of the porous body 31 is located on the upper surface of the porous body 31 .
- the gas channel 23 and the liquid channel 22 are provided at the same time, the uniformity of the liquid at different positions on the porous body 31 is improved.
- the liquid absorbing surface 33 is perpendicular to the longitudinal direction, and there is an inclination angle between the liquid absorbing surface 33 and the middle plate body 252, and the inclination angle is 1 to 10 degrees.
- the middle section 232 is inclined to the air outlet section 233 along the length direction, and the inclination angle is 1 to 10 degrees. Adopting an inclination angle within this range does not require a large space in the width direction for disposing the middle section 232 . That is to say, there is an included angle between the overall extension direction of the middle section 232 and the length direction of the housing 10 , for example, the middle section 232 extends obliquely upward relative to the Z-axis direction.
- the middle section 232 as an inclined structure extending toward the gas outlet section 233 , the gas flowing out from the inlet section 231 can flow toward the gas outlet section 233 in an obliquely upward direction.
- the number of the gas outlet channels 11 and the gas channels 23 are multiple and corresponding to each other, and the gas channels 23 are located at both ends of the upper cover 20 along the width direction.
- the number of gas outlet channels 11 may be multiple, and the number of gas channels 23 may also be multiple.
- the multiple gas outlet channels 11 correspond to the multiple gas channels 23 one by one, and each gas outlet channel 11 corresponds to one gas channel 23 .
- the number of gas outlet channels 11 is two, and the number of gas channels 23 is two.
- One of the gas outlet channels 11 corresponds to one gas channel 23
- the other gas outlet channel 11 corresponds to the other gas channel 23 .
- one air outlet channel 11 and the corresponding gas channel 23 may be located at one edge of the upper cover 20
- the other air outlet channel 11 and the corresponding gas channel 23 may be located at the other edge of the upper cover 20 .
- the two gas outlet channels 11 and the corresponding gas channels 23 can be located on the same edge of the upper cover 20 at the same time.
- the plurality may be an even number or an odd number, which is not limited here.
- the volume of smoke flowing out of the housing 10 per unit time can be increased to meet the user's requirement of inhaling a large amount of smoke.
- FIGS. One is provided with a locking slot 42 , and the locking portion 26 and the locking slot 42 are clicked and connected to form a connecting portion, and the connecting portion is located between the upper cover 20 and the lower cover 40 .
- the connection between the upper cover 20 and the lower cover 40 can be achieved through snap-fitting.
- the engaging portion 26 can be arranged on the upper cover 20 or on the lower cover 40 .
- the card slot 42 can also be arranged on the upper cover 20 or on the lower cover 40 .
- the engaging slot 42 corresponding to the engaging portion 26 is disposed on the lower cover 40 .
- the engaging slot 42 corresponding to the engaging portion 26 is disposed on the upper cover 20 .
- the locking portion 26 or the locking groove 42 is provided on the side plate 24, which can make full use of the structure of the upper cover 20 itself, and realize the locking portion 26 or the locking groove 42 without additional structure.
- the setting of card slot 42 is provided on the side plate 24, which can make full use of the structure of the upper cover 20 itself, and realize the locking portion 26 or the locking groove 42 without additional structure.
- the connecting portion is located at the edge of the electronic cigarette cartridge 100 .
- the connecting portion does not exceed the edge of the side plate 24 in the thickness direction, so that the size in the thickness direction does not increase due to the connection portion.
- the connection part is arranged on the edge in the thickness direction, and the air inlet that can be used to set the gas channel 23 will not be occupied in the width direction due to the connection part being set. end 234 space.
- the casing 10 is formed with a plugging portion 13 at the inner port of the air outlet channel 11 , and the plugging portion 13 is plugged and fixed at the gas outlet end 235 .
- the insertion part 13 may be the structure of the housing 10 itself, or other structures installed on the housing 10, which is not limited here. During installation, the socket part 13 and the upper cover 20 are assembled together.
- the electronic cigarette pod 100 further includes an upper cover seal 60 , the upper cover seal 60 is arranged on the outer surface of the upper cover 20 , at least A part abuts against the inner wall surface of the casing 10 to form a seal.
- the side plate 24 extends in the up-down direction.
- a barrier 50 is formed at a left portion of an upper end of the side plate 24 .
- a part of the liquid passage 22 is formed at the right portion of the upper end of the side plate 24 .
- the upper cover sealing member 60 includes both the whole of the upper cover sealing member 60 and a part of the upper cover sealing member 60 .
- the upper cover sealing member 60 When all of the upper cover sealing member 60 is located between the outer wall surface of the upper end portion of the side plate 24 and the inner wall surface of the housing 10, the upper cover sealing member 60 can be in contact with the inner wall surface of the housing 10 and the outer surface of the upper cover 20 at the same time.
- the abutment can realize the sealing between the side plate 24 and the housing 10, and prevent the e-liquid in the liquid storage chamber 12 from flowing into the atomization chamber along the gap between the outer surface of the upper cover 20 and the inner wall of the housing 10 41.
- the upper cover sealing member 60 when a part of the upper cover sealing member 60 is located between the outer wall surface of the upper end portion of the side plate 24 and the inner wall surface of the housing 10 , another part of the upper cover sealing member 60 may be located on the upper surface of the upper cover 20 .
- the upper cover 20 On the end face, that is, on the side of the upper cover 20 facing the position where the liquid storage chamber 12 is located, at this time, the upper cover 20 can support the upper cover seal 60, and the upper cover seal 60 can support the upper cover 20.
- the end surface is sealed at positions other than the necessary through-hole structure, which further prevents the e-liquid from flowing to the atomizing chamber 41 along the gap between the outer surface of the upper cover 20 and the inner wall surface of the housing 10 .
- the oil leakage prevention effect of the overall structure can be improved, and the e-liquid can be prevented from leaking from the liquid storage chamber 12 to the atomization chamber 41 .
- the atomizing core 30 is provided with a ventilation channel 35
- the electronic cigarette cartridge 100 also includes a second The liquid-proof and breathable part, the second liquid-proof and breathable part is arranged in the ventilation channel 35, and the second liquid-proof and breathable part can allow air to pass through but prevent liquid from passing through.
- the extending direction of the ventilation channel 35 is roughly along the direction from the atomizing surface 34 to the liquid absorbing surface 33 .
- An outer peripheral surface is defined on the outer surface of the porous body 31, and the outer peripheral surface is located between the atomizing surface 34 and the liquid absorption surface 33.
- the outer peripheral surface extends along the length direction of the housing 10, and the atomizing surface 34 extends along the thickness direction and width The direction extends, and the liquid-absorbing surface 33 extends along the thickness direction and the width direction.
- the ventilation channel 35 can be partly provided on the outer peripheral surface, or can be a through hole penetrating through the atomizing surface 34 and the liquid absorbing surface 33 .
- the ventilation channel 35 is provided on the outer peripheral surface, that is to say, the outer peripheral surface of the porous body 31 is provided with a groove, and the groove cooperates with the inner wall surface of the upper cover 20 to form the ventilation channel 35 .
- a second liquid-proof and air-permeable member is provided inside the ventilation channel 35 or outside the ventilation channel 35 . Since the second liquid-proof and gas-permeable part has the characteristic of allowing air to pass through and preventing liquid from passing through, the second liquid-proof and gas-permeable part in the ventilation channel 35 can balance the negative pressure in the liquid storage chamber 12 .
- the present application also provides an electronic cigarette.
- the electronic cigarette includes the above-mentioned electronic cigarette cartridge 100 and a cigarette rod device. Electrical components are arranged in the tobacco rod device, and the electrical components are electrically connected to the heating element 32 , and the electrical components are configured to supply power to the heating element 32 . Since the electronic cigarette cartridge 100 according to the embodiment of the present application has reduced dimensions in the thickness direction, the electronic cigarette according to the embodiment of the present application also has the above advantages, which will not be repeated here.
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Abstract
A cartridge (100) of an electronic cigarette and the electronic cigarette. The cartridge (100) of the electronic cigarette has a length direction, a width direction, and a thickness direction. The size of the cartridge (100) of the electronic cigarette in the length direction is greater than a size in the width direction, and the size in the width direction is greater than a size in the thickness direction. The cartridge (100) of the electronic cigarette comprises: a housing (10); an atomization core (30); a lower cover (40), a space between an atomization surface (34) of the atomization core (30) and the lower cover (40) forming an atomization cavity (41), and the atomization cavity (41) being communicated with an air inlet channel (43) of the lower cover (40); and an upper cover (20) comprising a groove (21) for accommodating the atomization core (30), a liquid channel (22), and a gas channel (23). A liquid inlet end (221) of the liquid channel (22) is communicated with a liquid storage cavity (12) of the housing (10); a liquid outlet end (222) of the liquid channel (22) is communicated with a liquid absorption surface (33) of the atomization core (30); an air outlet end of the gas channel (23) is communicated with an air outlet channel (11) of the housing (10); an air inlet end (234) of the gas channel (23) is communicated with the atomization cavity (41); the air inlet end (234) is provided on the edge portion of the upper cover (20) in the width direction.
Description
本公开要求于2021年10月21日提交中国专利局,申请号为202111228713.X,申请名称为“电子烟烟弹和电子烟”的中国专利申请的优先权,其全部内容通过引用结合在本公开中。This disclosure claims the priority of a Chinese patent application with application number 202111228713.X and titled "Electronic Cigarette Pods and Electronic Cigarettes" filed with the China Patent Office on October 21, 2021, the entire contents of which are incorporated herein by reference In public.
本申请涉及电子烟技术领域,更具体地,涉及一种电子烟的雾化组件和电子烟。The present application relates to the technical field of electronic cigarettes, and more specifically, to an atomizing component of an electronic cigarette and the electronic cigarette.
电子烟作为一款健康方便的消费品,近年来得到消费者的青睐。电子烟通过对烟油进行雾化的处理方式,为用户提供可供抽吸的烟雾。为了便于用户携带以及使用电子烟,电子烟具有紧凑、小巧的外形设计。这种设计方式使得电子烟内部的结构十分紧凑。As a healthy and convenient consumer product, electronic cigarettes have been favored by consumers in recent years. Electronic cigarettes provide users with smoke that can be smoked by atomizing the smoke oil. In order to facilitate the user to carry and use the electronic cigarette, the electronic cigarette has a compact and small shape design. This design method makes the internal structure of the electronic cigarette very compact.
然而,有限的空间使得电子烟的厚度较大,影响用户手感和口感。However, the limited space makes the electronic cigarette thicker, which affects the user's feel and taste.
发明内容Contents of the invention
本申请的一个目的是提供一种电子烟烟弹的新技术方案,能够解决现有技术中电子烟的厚度大的技术问题。One purpose of the present application is to provide a new technical solution for electronic cigarette pods, which can solve the technical problem of large thickness of electronic cigarettes in the prior art.
本申请的又一个目的是提供一种电子烟。Another object of the present application is to provide an electronic cigarette.
根据本申请的第一方面,提供了一种电子烟烟弹,电子烟烟弹具有长度方向、宽度方向和厚度方向,所述电子烟烟弹沿所述长度方向的尺寸大于宽度方向的尺寸,沿所述宽度方向的尺寸大于所述厚度方向的尺寸,所述电子烟烟弹包括:壳体,所述壳体内设有储液腔,所述壳体上设有出气通道:雾化芯,所述雾化芯设于所述壳体内,所述雾化芯包括多孔体和设于所述多孔体上的发热体;所述多孔体具有吸液面和雾化面,所述发热体设于所述雾化面;下盖,所述下盖与壳体配合连接,所述下盖上设有进气 通道,所述雾化面与所述下盖之间的空间形成雾化腔,所述雾化腔与进气通道连通;上盖,包括容纳所述雾化芯的凹槽、液体通道和气体通道;所述液体通道的进液端与所述储液腔连通,所述液体通道的出液端与所述雾化芯的吸液面连通;所述气体通道的出气端与所述出气通道连通,所述气体通道的进气端与所述雾化腔连通,沿所述宽度方向,所述气体通道的进气端设置于所述上盖的边缘部。According to the first aspect of the present application, an electronic cigarette cartridge is provided, the electronic cigarette cartridge has a length direction, a width direction and a thickness direction, the size of the electronic cigarette cartridge along the length direction is larger than the size of the width direction, The dimension along the width direction is larger than the dimension in the thickness direction. The electronic cigarette pod includes: a casing, a liquid storage cavity is arranged inside the casing, an air outlet channel is arranged on the casing: an atomizing core, The atomizing core is arranged in the housing, the atomizing core includes a porous body and a heating element arranged on the porous body; the porous body has a liquid absorbing surface and an atomizing surface, and the heating element is provided On the atomization surface; the lower cover, the lower cover is connected with the housing, the lower cover is provided with an air inlet channel, and the space between the atomization surface and the lower cover forms an atomization chamber, The atomization chamber communicates with the air inlet passage; the upper cover includes a groove for accommodating the atomization core, a liquid passage and a gas passage; the liquid inlet end of the liquid passage communicates with the liquid storage chamber, and the liquid The liquid outlet end of the channel communicates with the liquid-absorbing surface of the atomizing core; the air outlet end of the gas channel communicates with the gas outlet channel, and the air inlet end of the gas channel communicates with the atomization chamber. In the width direction, the gas inlet end of the gas channel is arranged at the edge of the upper cover.
根据本申请的一个实施例,沿所述宽度方向,所述出气端与所述进气端错开设置。According to an embodiment of the present application, along the width direction, the air outlet end and the air inlet end are staggered.
根据本申请的一个实施例,沿所述宽度方向,所述进气通道与所述气体通道的进气端错开布置。According to an embodiment of the present application, along the width direction, the air inlet passage and the air inlet end of the gas passage are arranged in a staggered manner.
根据本申请的一个实施例,所述气体通道的出气端设置于所述上盖的宽度方向的中心线上。According to an embodiment of the present application, the gas outlet end of the gas channel is arranged on the center line of the width direction of the upper cover.
根据本申请的一个实施例,所述气体通道的出气端设置于所述上盖的厚度方向的中心线上。According to an embodiment of the present application, the gas outlet end of the gas channel is arranged on the centerline in the thickness direction of the upper cover.
根据本申请的一个实施例,沿所述宽度方向,所述气体通道的出气端设置于所述上盖的边缘部,所述出气端和所述进气端位于所述多孔体的同侧。According to an embodiment of the present application, along the width direction, the gas outlet end of the gas channel is disposed on the edge of the upper cover, and the gas outlet end and the inlet end are located on the same side of the porous body.
根据本申请的一个实施例,所述上盖还包括:阻隔件,所述阻隔件设于所述储液腔和所述气体通道之间,所述阻隔件用于阻隔所述储液腔内的液体进入所述气体通道。According to an embodiment of the present application, the upper cover further includes: a barrier, the barrier is arranged between the liquid storage chamber and the gas channel, and the barrier is used to block the air in the liquid storage chamber. The liquid enters the gas channel.
根据本申请的一个实施例,所述阻隔件为第一隔液透气件,所述第一隔液透气件能够允许空气通过而阻止液体通过。According to an embodiment of the present application, the barrier member is a first liquid-proof and air-permeable member, and the first liquid-proof and air-permeable member can allow air to pass through but prevent liquid from passing through.
根据本申请的一个实施例,沿所述宽度方向,所述阻隔件和所述液体通道分别位于所述气体通道的出气端的两侧。According to an embodiment of the present application, along the width direction, the barrier member and the liquid channel are respectively located on two sides of the gas outlet end of the gas channel.
根据本申请的一个实施例,所述阻隔件与所述上盖为一体成型件。According to an embodiment of the present application, the barrier and the upper cover are integrally formed.
根据本申请的一个实施例,所述上盖包括:隔板和上盖孔道,所述隔板设置于所述上盖孔道内,所述隔板将所述上盖孔道分隔形成所述气体通道和所述液体通道。According to an embodiment of the present application, the upper cover includes: a partition and a hole in the upper cover, the partition is arranged in the hole in the upper cover, and the partition separates the hole in the upper cover to form the gas channel and the liquid passage.
根据本申请的一个实施例,所述隔板包括上板体、中板体和下板体, 所述中板体分别与所述下板体和所述上板体连接。According to an embodiment of the present application, the partition plate includes an upper plate body, a middle plate body and a lower plate body, and the middle plate body is connected to the lower plate body and the upper plate body respectively.
根据本申请的一个实施例,所述气体通道包括:进气段、中间段和出气段;所述进气段沿所述长度方向延伸设置,并通过所述进气端连通所述雾化腔;所述出气段沿所述长度方向延伸设置,通过所述出气端连通所述出气通道;所述中间段沿所述宽度方向延伸,并连通所述进气段和所述出气段。According to an embodiment of the present application, the gas passage includes: an inlet section, a middle section and an outlet section; the inlet section extends along the length direction and communicates with the atomization chamber through the inlet end ; the air outlet section extends along the length direction and communicates with the air outlet channel through the air outlet end; the middle section extends along the width direction and communicates with the air inlet section and the air outlet section.
根据本申请的一个实施例,所述下板体、所述上盖孔道的内壁和所述壳体的内侧壁围合形成所述气体通道的进气段。According to an embodiment of the present application, the lower plate body, the inner wall of the upper cover hole and the inner side wall of the housing enclose and form the air intake section of the gas channel.
根据本申请的一个实施例,所述上板体、所述上盖孔道的内壁围合形成所述气体通道的出气段。According to an embodiment of the present application, the inner wall of the upper plate body and the upper cover hole encloses and forms the gas outlet section of the gas channel.
根据本申请的一个实施例,所述中板体、所述上盖孔道的内壁围合形成所述气体通道的中间段。According to an embodiment of the present application, the inner wall of the middle plate body and the upper cover hole encloses and forms the middle section of the gas channel.
根据本申请的一个实施例,沿所述宽度方向,所述中板体向所述上板体所在方向倾斜延伸。According to an embodiment of the present application, along the width direction, the middle board extends obliquely toward the direction where the upper board is located.
根据本申请的一个实施例,所述液体通道包括进液段和出液段,所述进液段通过所述进液端与所述雾化腔连通,所述出液段通过所述出液端与所述吸液面连通,所述进液段与所述出液段连通。According to an embodiment of the present application, the liquid passage includes a liquid inlet section and a liquid outlet section, the liquid inlet section communicates with the atomization chamber through the liquid inlet end, and the liquid outlet section communicates with the atomization chamber through the liquid outlet section. The end communicates with the liquid suction surface, and the liquid inlet section communicates with the liquid outlet section.
根据本申请的一个实施例,所述上板体与所述上盖孔道的内壁围合有所述进液段,所述中板体和所述内壁围合有所述出液段。According to an embodiment of the present application, the liquid inlet section is enclosed by the upper plate body and the inner wall of the upper cover channel, and the liquid outlet section is enclosed by the middle plate body and the inner wall.
根据本申请的一个实施例,所述下板体与所述上盖孔道的内壁围合有所述上盖的凹槽,所述凹槽用于容纳所述雾化芯。According to an embodiment of the present application, a groove of the upper cover is enclosed by the lower plate body and the inner wall of the hole of the upper cover, and the groove is used for accommodating the atomizing core.
根据本申请的一个实施例,所述中板体与所述雾化芯的吸液面之间具有间隙。According to an embodiment of the present application, there is a gap between the middle plate body and the liquid-absorbing surface of the atomizing core.
根据本申请的一个实施例,所述吸液面垂直于所述长度方向,所述吸液面和所述中板体之间具有倾斜角度,所述倾斜角度为1度到10度。According to an embodiment of the present application, the liquid-absorbing surface is perpendicular to the longitudinal direction, and there is an inclination angle between the liquid-absorbing surface and the middle plate, and the inclination angle is 1 degree to 10 degrees.
根据本申请的一个实施例,所述出气通道和所述气体通道的数量分别为多个且一一对应,沿所述宽度方向,所述气体通道分别在所述上盖的两端。According to an embodiment of the present application, the number of the air outlet channels and the gas channels are respectively multiple and corresponding to each other, and the gas channels are located at both ends of the upper cover along the width direction.
根据本申请的一个实施例,所述上盖与所述下盖中的一个设有卡接部, 所述上盖与所述下盖中的另一个设有卡槽,所述卡接部和所述卡槽卡接连接形成连接部,所述连接部位于所述上盖和所述下盖之间。According to an embodiment of the present application, one of the upper cover and the lower cover is provided with a clamping portion, the other of the upper cover and the lower cover is provided with a clamping slot, and the clamping portion and The clamping connection of the card slot forms a connecting portion, and the connecting portion is located between the upper cover and the lower cover.
根据本申请的一个实施例,沿所述厚度方向,所述连接部位于所述电子烟烟弹的边缘处。According to an embodiment of the present application, along the thickness direction, the connecting portion is located at an edge of the electronic cigarette cartridge.
根据本申请的一个实施例,所述壳体在所述出气通道的内端口处形成有插接部,所述插接部插接固定在所述出气端。According to an embodiment of the present application, the casing is formed with a plug-in portion at the inner port of the air outlet channel, and the plug-in portion is plugged and fixed on the gas outlet end.
根据本申请的一个实施例,所述的电子烟烟弹还包括:上盖密封件,所述上盖密封件设于所述上盖的外表面,所述上盖密封件的至少一部分与所述壳体的内壁面抵接形成密封。According to an embodiment of the present application, the electronic cigarette pod further includes: an upper cover seal, the upper cover seal is arranged on the outer surface of the upper cover, at least a part of the upper cover seal is in contact with the upper cover The inner wall surface of the casing abuts to form a seal.
根据本申请第二方面的电子烟,包括:如上述实施例中任意一项所述的电子烟烟弹;烟杆装置,所述烟杆装置内设置有电气组件,所述电气组件与所述发热体形成电连接,所述电气组件被配置为向发热体供电。The electronic cigarette according to the second aspect of the present application includes: the electronic cigarette pod as described in any one of the above-mentioned embodiments; The heat generating body forms an electrical connection, and the electrical component is configured to supply power to the heat generating body.
根据本公开的一个实施例,通过将气体通道的进气端限定在电子烟烟弹的宽度方向的边缘,能够充分缩小电子烟烟弹的厚度方向的尺寸,优化用户的体验。According to an embodiment of the present disclosure, by limiting the air inlet end of the gas channel to the edge of the width direction of the electronic cigarette cartridge, the size of the electronic cigarette cartridge in the thickness direction can be sufficiently reduced to optimize user experience.
通过以下参照附图对本申请的示例性实施例的详细描述,本申请的其它特征及其优点将会变得清楚。Other features of the present application and advantages thereof will become apparent through the following detailed description of exemplary embodiments of the present application with reference to the accompanying drawings.
被结合在说明书中并构成说明书的一部分的附图示出了本申请的实施例,并且连同其说明一起用于解释本申请的原理。The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate the embodiments of the application and together with the description serve to explain the principles of the application.
图1是本申请提供的电子烟烟弹的组装剖面示意图;Figure 1 is a schematic cross-sectional view of the assembly of the electronic cigarette pod provided by the present application;
图2是本申请提供的电子烟烟弹的局部爆炸图;Figure 2 is a partial explosion diagram of the electronic cigarette pod provided by this application;
图3是本申请提供的一种电子烟烟弹的上盖、阻隔件、上盖密封件的一个角度的装配示意图;Fig. 3 is an assembly diagram of an angle of an upper cover, a barrier member, and an upper cover sealing member of an electronic cigarette pod provided by the present application;
图4是本申请提供的一种电子烟烟弹的上盖、阻隔件、上盖密封件的组装剖面示意图;Fig. 4 is a schematic cross-sectional view of the assembly of the upper cover, the barrier member and the upper cover seal of an electronic cigarette pod provided by the present application;
图5是本申请提供的一种电子烟烟弹的上盖、阻隔件、上盖密封件的又一个角度的装配示意图;Fig. 5 is an assembly schematic diagram of another angle of the upper cover, the barrier member and the upper cover sealing member of an electronic cigarette pod provided by the present application;
图6是本申请提供的一种电子烟烟弹的上盖、阻隔件、上盖密封件的再一个角度的装配示意图;Fig. 6 is an assembly schematic diagram of another angle of the upper cover, the barrier member and the upper cover sealing member of an electronic cigarette pod provided by the present application;
图7是本申请提供的一种电子烟烟弹的下盖的结构示意图。Fig. 7 is a schematic structural view of a lower cover of an electronic cigarette cartridge provided by the present application.
附图标记reference sign
电子烟烟弹100; Electronic cigarette cartridges 100;
壳体10;出气通道11;储液腔12;插接部13;容纳腔14; Housing 10; air outlet channel 11; liquid storage chamber 12; socket part 13; accommodating chamber 14;
上盖20; upper cover 20;
凹槽21;液体通道22;进液端221;出液端222;进液段223;出液段224; Groove 21; liquid channel 22; liquid inlet 221; liquid outlet 222; liquid inlet 223; liquid outlet 224;
气体通道23;进气段231;中间段232;出气段233;进气端234;出气端235; Gas channel 23; air inlet section 231; middle section 232; air outlet section 233; air inlet end 234; air outlet end 235;
侧板24; side panels 24;
隔板25;上板体251;中板体252;下板体253; Partition plate 25; upper plate body 251; middle plate body 252; lower plate body 253;
卡接部26;上盖孔道27;The clamping part 26; the upper cover hole 27;
雾化芯30;多孔体31;发热体32;吸液面33;雾化面34;换气通道35;atomizing core 30; porous body 31; heating element 32; liquid-absorbing surface 33; atomizing surface 34; ventilation channel 35;
下盖404;雾化腔41;卡槽42;进气通道43;Lower cover 404; atomization chamber 41; card slot 42; air intake channel 43;
阻隔件50; barrier 50;
上盖密封件60。 Cover seal 60 .
现在将参照附图来详细描述本申请的各种示例性实施例。应注意到:除非另外具体说明,否则在这些实施例中阐述的部件和步骤的相对布置、数字表达式和数值不限制本申请的范围。Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.
以下对至少一个示例性实施例的描述实际上仅仅是说明性的,决不作为对本申请及其应用或使用的任何限制。The following description of at least one exemplary embodiment is merely illustrative in nature and in no way serves as any limitation of the application, its application or uses.
对于相关领域普通技术人员已知的技术、方法和设备可能不作详细讨论,但在适当情况下,所述技术、方法和设备应当被视为说明书的一部分。Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.
在这里示出和讨论的所有例子中,任何具体值应被解释为仅仅是示例性的,而不是作为限制。因此,示例性实施例的其它例子可以具有不同的值。In all examples shown and discussed herein, any specific values should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have different values.
应注意到:相似的标号和字母在下面的附图中表示类似项,因此,一旦某一项在一个附图中被定义,则在随后的附图中不需要对其进行进一步讨论。It should be noted that like numerals and letters denote like items in the following figures, therefore, once an item is defined in one figure, it does not require further discussion in subsequent figures.
下面结合附图描述本申请实施例的电子烟烟弹100。The electronic cigarette cartridge 100 of the embodiment of the present application will be described below with reference to the accompanying drawings.
如图1至图7所示,根据本申请实施例的电子烟烟弹100包括壳体10,壳体10内设有雾化芯30、下盖40和上盖20。As shown in FIGS. 1 to 7 , the electronic cigarette cartridge 100 according to the embodiment of the present application includes a casing 10 , and an atomizing core 30 , a lower cover 40 and an upper cover 20 are arranged in the casing 10 .
具体而言,电子烟烟弹100具有长度方向、宽度方向和厚度方向,电子烟烟弹100沿长度方向的尺寸大于宽度方向的尺寸,沿宽度方向的尺寸大于厚度方向的尺寸。电子烟烟弹100包括壳体10。壳体10内设有储液腔,壳体10上设有出气通道11。雾化芯30设于壳体10内,雾化芯30包括多孔体31和设于多孔体31上的发热体32。多孔体31具有吸液面33和雾化面34,发热体32设于雾化面34。下盖40与壳体10配合连接,下盖40上设有进气通道43,雾化面34与下盖40之间的空间形成雾化腔41,雾化腔41与进气通道43连通。上盖20包括容纳雾化芯30的凹槽21、液体通道22和气体通道23。液体通道22的进液端221与储液腔12连通,液体通道22的出液端222与雾化芯30的吸液面33连通。气体通道23的出气端235与出气通道11连通,气体通道23的进气端234与雾化腔41连通,沿宽度方向,气体通道23的进气端234设置于上盖20的边缘部。Specifically, the electronic cigarette cartridge 100 has a length direction, a width direction and a thickness direction, the dimension of the electronic cigarette cartridge 100 along the length direction is greater than the dimension along the width direction, and the dimension along the width direction is greater than the dimension along the thickness direction. The electronic cigarette cartridge 100 includes a casing 10 . The casing 10 is provided with a liquid storage cavity, and the casing 10 is provided with an air outlet channel 11 . The atomizing core 30 is disposed in the housing 10 , and the atomizing core 30 includes a porous body 31 and a heating element 32 disposed on the porous body 31 . The porous body 31 has a liquid absorbing surface 33 and an atomizing surface 34 , and the heating element 32 is provided on the atomizing surface 34 . The lower cover 40 is connected with the housing 10 . The lower cover 40 is provided with an air inlet channel 43 . The space between the atomizing surface 34 and the lower cover 40 forms an atomizing chamber 41 . The atomizing chamber 41 communicates with the air inlet channel 43 . The upper cover 20 includes a groove 21 for accommodating the atomizing core 30 , a liquid channel 22 and a gas channel 23 . The liquid inlet 221 of the liquid channel 22 communicates with the liquid storage chamber 12 , and the liquid outlet 222 of the liquid channel 22 communicates with the liquid absorption surface 33 of the atomizing core 30 . The gas outlet 235 of the gas channel 23 communicates with the gas outlet 11 , the gas inlet 234 of the gas channel 23 communicates with the atomization chamber 41 , and the gas inlet 234 of the gas channel 23 is arranged on the edge of the upper cover 20 along the width direction.
换言之,本申请实施例的电子烟烟弹100具有长度方向、宽度方向和厚度方向。也就是说,电子烟烟弹100大致为长条形结构,电子烟烟弹100的长度方向即为电子烟烟弹100的外轮廓的长边的延伸方向。电子烟烟弹100的宽度方向即为电子烟烟弹100的外轮廓的宽边的延伸方向。电子烟烟弹100的长度大于电子烟烟弹100的宽度,电子烟烟弹100的宽度大于电子烟烟弹100的厚度。这里的尺寸指的是最大尺寸,例如电子烟烟弹100沿长度方向的最大尺寸大于电子烟烟弹100沿宽度方向的最大尺寸。用户在握持时,手部夹住电子烟烟弹100,夹住时两根手指之间能够达到的最 小尺寸为厚度。用户在吸食时,上下嘴唇之间能够达到的最小尺寸为厚度。通过将电子烟烟弹100限定为长条形结构,有利于用户将电子烟烟弹100的吸嘴放入嘴中进行抽吸。In other words, the electronic cigarette cartridge 100 of the embodiment of the present application has a length direction, a width direction and a thickness direction. That is to say, the e-cigarette cartridge 100 has a roughly elongated structure, and the length direction of the e-cigarette cartridge 100 is the extension direction of the long side of the outer contour of the e-cigarette cartridge 100 . The width direction of the electronic cigarette cartridge 100 is the extending direction of the broad side of the outer contour of the electronic cigarette cartridge 100 . The length of the electronic cigarette cartridge 100 is greater than the width of the electronic cigarette cartridge 100 , and the width of the electronic cigarette cartridge 100 is greater than the thickness of the electronic cigarette cartridge 100 . The dimension here refers to the maximum dimension, for example, the maximum dimension of the electronic cigarette cartridge 100 along the length direction is larger than the maximum dimension of the electronic cigarette cartridge 100 along the width direction. When the user holds the electronic cigarette pod 100 with his hands, the minimum dimension that can be achieved between the two fingers is the thickness. When the user is smoking, the smallest dimension that can be achieved between the upper and lower lips is the thickness. By defining the e-cigarette cartridge 100 as an elongated structure, it is beneficial for the user to put the suction nozzle of the e-cigarette cartridge 100 into the mouth for inhalation.
可选地,长度方向、宽度方向和厚度方向可以组成一个三角坐标系,长度方向为Z轴方向,宽度方向为X轴方向,厚度方向为Y轴方向。电子烟烟弹100上沿长度方向延伸的平均尺寸大于电子烟烟弹100上沿宽度方向延伸的平均尺寸。电子烟烟弹100上沿厚度方向延伸的尺寸大于电子烟烟弹100上沿宽度方向延伸的平均尺寸。Optionally, the length direction, width direction and thickness direction may form a triangular coordinate system, the length direction is the Z-axis direction, the width direction is the X-axis direction, and the thickness direction is the Y-axis direction. The average size extending along the length direction of the electronic cigarette cartridge 100 is larger than the average dimension extending along the width direction of the electronic cigarette cartridge 100 . The dimension extending along the thickness direction of the electronic cigarette cartridge 100 is greater than the average dimension extending along the width direction of the electronic cigarette cartridge 100 .
根据本申请实施例的电子烟烟弹100主要由壳体10组成,在壳体10内限定有容纳腔14,在容纳腔14内安装有雾化芯30、下盖40和上盖20。即雾化芯30、下盖40和上盖20安装在壳体10内。The electronic cigarette pod 100 according to the embodiment of the present application is mainly composed of a casing 10 , and a housing chamber 14 is defined in the housing 10 , and an atomizing core 30 , a lower cover 40 and an upper cover 20 are installed in the housing chamber 14 . That is, the atomizing core 30 , the lower cover 40 and the upper cover 20 are installed in the casing 10 .
壳体10内限定有储液腔12,在储液腔12内存储有烟油。壳体10内还限定有出气通道11。在用户抽吸时,烟雾可以穿过出气通道11进入用户的嘴中。在壳体10内可设置有出气管道,在出气管道内限定有出气通道11。储液腔12可以由上盖20、壳体10的内壁面和出气管道的外壁面构成。A liquid storage chamber 12 is defined inside the housing 10, and e-liquid is stored in the liquid storage chamber 12. An air outlet channel 11 is also defined in the casing 10 . When the user inhales, the smoke can enter the user's mouth through the air outlet channel 11 . An air outlet duct may be provided in the casing 10, and an air outlet channel 11 is defined in the air outlet duct. The liquid storage chamber 12 may be composed of an upper cover 20 , an inner wall of the casing 10 and an outer wall of an air outlet pipe.
在上盖20内限定有凹槽21、液体通道22和气体通道23。其中,凹槽21可以用于安装有雾化芯30。液体通道22具有进液端221和出液端222,进液端221与储液腔12连通,出液端222与吸液面33连通。A groove 21 , a liquid channel 22 and a gas channel 23 are defined in the upper cover 20 . Wherein, the groove 21 can be used for installing the atomizing core 30 . The liquid channel 22 has a liquid inlet 221 and a liquid outlet 222 , the liquid inlet 221 communicates with the liquid storage chamber 12 , and the liquid outlet 222 communicates with the liquid suction surface 33 .
雾化芯30包括多孔体31和发热体32。多孔体31具有毛细结构,能够利用毛细作用输送烟油。多孔体31具有吸液面33和雾化面34。由于上盖20上限定有液体通道22,吸液面33可以通过液体通道22与储液腔12连通。也就是说,储液腔12内的烟油可以穿过液体通道22流至吸液面33,并经过毛细结构被输送至雾化面34。The atomizing core 30 includes a porous body 31 and a heating body 32 . The porous body 31 has a capillary structure, and can transport e-liquid by capillary action. The porous body 31 has a liquid absorbing surface 33 and an atomizing surface 34 . Since the liquid passage 22 is defined on the upper cover 20 , the liquid suction surface 33 can communicate with the liquid storage chamber 12 through the liquid passage 22 . That is to say, the e-liquid in the liquid storage chamber 12 can flow through the liquid channel 22 to the liquid absorption surface 33 , and be transported to the atomization surface 34 through the capillary structure.
在雾化面34上设置发热体32,通过发热体32能够对雾化面34上的烟油进行加热,形成气溶胶。A heating element 32 is provided on the atomizing surface 34 , and the e-liquid on the atomizing surface 34 can be heated by the heating element 32 to form an aerosol.
在壳体10上还安装有下盖40。下盖40、所述壳体10的内壁面和所述上盖20之间可以配合形成雾化腔41。雾化腔41与雾化面34连通。通过雾化面34上的发热体32形成的气溶胶可以流入雾化腔41内。A lower cover 40 is also installed on the casing 10 . The lower cover 40 , the inner wall surface of the housing 10 and the upper cover 20 can cooperate to form an atomizing chamber 41 . The atomizing chamber 41 communicates with the atomizing surface 34 . The aerosol formed by the heating element 32 on the atomizing surface 34 can flow into the atomizing chamber 41 .
气体通道23具有进气端234和出气端235,出气端235与出气通道 11连通,进气端234与雾化腔41连通。由于雾化腔41与气体通道23连通,具体地,雾化腔41与气体通道23的进气端234连通,因此,雾化腔41内的气溶胶可以通过气体通道23的进气端234流入气体通道23,并通过气体通道23的出气端235流至出气通道11,供用户抽吸。The gas channel 23 has an air inlet 234 and an air outlet 235, the air outlet 235 communicates with the air outlet 11, and the air inlet 234 communicates with the atomization chamber 41. Since the atomization chamber 41 communicates with the gas passage 23, specifically, the atomization chamber 41 communicates with the gas inlet end 234 of the gas passage 23, the aerosol in the atomization chamber 41 can flow in through the gas inlet end 234 of the gas passage 23. The gas channel 23, and flows to the gas outlet channel 11 through the gas outlet end 235 of the gas channel 23, for the user to inhale.
沿宽度方向,气体通道23的进气端234设置于上盖20的边缘部。需要说明的是,现有技术中的气体通道的进气端通常位于上盖20的厚度方向的边缘,会占用壳体10的厚度方向的空间,造成整体电子烟烟弹100的厚度方向的尺寸增大。在本申请中,通过将气体通道23的进气端234限定在宽度方向的边缘位置,避免了需要厚度方向的空间,从而能够有效减小厚度方向的尺寸。需要说明的是,此处的电子烟烟弹100的宽度方向的边缘部既可以是宽度方向的两个边缘,也可以是宽度方向的一个边缘。气体通道23的进气端234位于电子烟烟弹100的宽度方向的边缘的方案包括气体通道23的进气端234与电子烟烟弹100的宽度方向的内边缘相邻设置的设计。Along the width direction, the gas inlet end 234 of the gas channel 23 is disposed on the edge of the upper cover 20 . It should be noted that the air inlet end of the gas channel in the prior art is usually located at the edge of the upper cover 20 in the thickness direction, which will occupy the space in the thickness direction of the housing 10 , resulting in the size of the overall electronic cigarette pod 100 in the thickness direction. increase. In the present application, by limiting the inlet end 234 of the gas passage 23 to the edge position in the width direction, the need for a space in the thickness direction is avoided, so that the size in the thickness direction can be effectively reduced. It should be noted that, here, the edges in the width direction of the electronic cigarette cartridge 100 may be two edges in the width direction, or one edge in the width direction. The scheme that the inlet end 234 of the gas channel 23 is located at the edge of the electronic cigarette cartridge 100 in the width direction includes the design that the inlet end 234 of the gas channel 23 is adjacent to the inner edge of the width direction of the electronic cigarette cartridge 100 .
由此,根据本申请实施例的电子烟烟弹100,通过将气体通道23的进气端234限定在电子烟烟弹100的宽度方向的边缘,能够充分缩小电子烟烟弹100整体结构在厚度方向上的尺寸,优化用户的体验。Therefore, according to the electronic cigarette cartridge 100 of the embodiment of the present application, by limiting the air inlet end 234 of the gas channel 23 to the edge of the width direction of the electronic cigarette cartridge 100, the overall structure of the electronic cigarette cartridge 100 can be sufficiently reduced in terms of thickness. The size in the direction optimizes the user experience.
根据本申请的一个实施例,如图1所示,壳体10的内壁面与上盖20之间配合形成有气体通道23的至少一部分。也就是说,气体通道23的至少一部分可以直接由壳体10的内壁面、上盖20上与壳体10的内壁面相对应的结构配合构成。此外,气体通道23的至少一部分可以包括气体通道23的一部分、气体通道23的全部这两种情况。在气体通道23的一部分由壳体10的内壁面和上盖20之间构成时,气体通道23的其他部分可以由上盖20本身直接构成或者由上盖20本身与其他结构等配合构成。在气体通道23的全部由壳体10的内壁面和上盖20之间构成时,气体通道23的形状可以由壳体10的内壁面和上盖20之间配合限定,例如可以限定为直形通道或者具有折弯区域的通道。According to an embodiment of the present application, as shown in FIG. 1 , at least a part of the gas channel 23 is formed in cooperation between the inner wall of the casing 10 and the upper cover 20 . That is to say, at least a part of the gas channel 23 can be directly formed by the inner wall of the housing 10 and the structure on the upper cover 20 corresponding to the inner wall of the housing 10 . In addition, at least a part of the gas passage 23 may include both a part of the gas passage 23 and all of the gas passage 23 . When a part of the gas channel 23 is formed between the inner wall of the housing 10 and the upper cover 20 , other parts of the gas channel 23 can be formed directly by the upper cover 20 itself or by cooperation of the upper cover 20 itself and other structures. When all of the gas passage 23 is formed between the inner wall surface of the housing 10 and the upper cover 20, the shape of the gas passage 23 can be defined by the cooperation between the inner wall surface of the housing 10 and the upper cover 20, for example, it can be defined as straight A channel or a channel with a bend area.
在本实施例中,通过将气体通道23的至少一部分限定为由壳体10的内壁面和上盖20配合形成,能够将气体通道23的进气端234更加靠近壳 体10的宽度方向的边缘位置。通过将壳体10的内壁面限定为构成气体通道23的结构的一部分,能够避免在壳体10的宽度方向上再设置其他用于构成气体通道23的部件,节约了壳体10在宽度方向的空间。此外,还能够使宽度方向上具有足够的空间用于形成气体通道23,扩大气体通道23的横截面的面积,即扩大气体通道23在XY面方向的横截面的面积,提高在单位时间内通过气体通道23内的气体的体积。In this embodiment, by defining at least a part of the gas channel 23 as being formed by cooperation between the inner wall surface of the housing 10 and the upper cover 20, the inlet end 234 of the gas channel 23 can be closer to the edge of the housing 10 in the width direction. Location. By defining the inner wall surface of the housing 10 as a part of the structure constituting the gas channel 23, it is possible to avoid setting other components for forming the gas channel 23 in the width direction of the housing 10, saving the cost of the housing 10 in the width direction. space. In addition, it is also possible to have enough space in the width direction for forming the gas passage 23, to expand the cross-sectional area of the gas passage 23, that is, to expand the cross-sectional area of the gas passage 23 in the XY plane direction, and to improve the passage of the gas passage 23 per unit time. The volume of gas in the gas channel 23 .
根据本申请的一个实施例,沿宽度方向,出气端235与进气端234错开设置。According to an embodiment of the present application, along the width direction, the air outlet end 235 and the air inlet end 234 are staggered.
根据本申请的一个实施例,如图1所示,下盖40设有与外界连通的进气通道43,外界的空气可以流入进气通道43。进气通道43与雾化腔41连通,空气可以通过进气通道43流至雾化腔41,并与雾化腔41内的气溶胶相混合。沿宽度方向,进气通道43与气体通道23的进气端234错开布置。According to an embodiment of the present application, as shown in FIG. 1 , the lower cover 40 is provided with an air intake passage 43 communicating with the outside world, and outside air can flow into the air intake passage 43 . The air intake passage 43 communicates with the atomization chamber 41 , and air can flow into the atomization chamber 41 through the air intake passage 43 and mix with the aerosol in the atomization chamber 41 . Along the width direction, the air intake channel 43 and the air intake end 234 of the gas channel 23 are arranged in a staggered manner.
也就是说,在宽度方向上,气体通道23的进气端234在上盖20的边缘,进气通道43位于上盖20的边缘以外的位置。从进气通道43流出的气体流至雾化腔41后,需要转弯才能继续流至气体通道23,避免了进气通道43与气体通道23直通,延长了空气在雾化腔41内的滞留时长,提高了空气与气溶胶之间的混合率。That is to say, in the width direction, the air inlet end 234 of the air channel 23 is at the edge of the upper cover 20 , and the air inlet channel 43 is located outside the edge of the upper cover 20 . After the gas flowing out from the air inlet passage 43 flows into the atomization chamber 41, it needs to turn to continue to flow to the gas passage 23, which avoids the direct connection between the air inlet passage 43 and the gas passage 23, and prolongs the residence time of the air in the atomization chamber 41 , increasing the mixing rate between air and aerosol.
在本实施例中,如图1所示,通过限定进气通道43与气体通道23的进气端234在宽度方向上错开布置,能够提高外界气体和气溶胶在雾化腔41内的混合程度,进一步提高产品的吸食口感。In this embodiment, as shown in FIG. 1 , by defining the air inlet passage 43 and the air inlet end 234 of the gas passage 23 to be staggered in the width direction, the degree of mixing of external gas and aerosol in the atomization chamber 41 can be improved. Further improve the taste of the product.
根据本申请的一个实施例,气体通道23的出气端235设置于上盖20的宽度方向的中心线上。也就是说,出气端235位于上盖20的宽度方向的中心位置,此处的中心位置可以为几何中心,或者重心位置。通过限定出气端235在上盖20在宽度方向上的位置,提高出气端235的设置的便捷性,有利于出气端235与现有的出气通道11连通。According to an embodiment of the present application, the gas outlet end 235 of the gas channel 23 is disposed on the center line of the upper cover 20 in the width direction. That is to say, the air outlet 235 is located at the center of the upper cover 20 in the width direction, where the center may be the geometric center or the center of gravity. By limiting the position of the air outlet 235 in the width direction of the upper cover 20 , the convenience of setting the air outlet 235 is improved, and it is beneficial for the air outlet 235 to communicate with the existing air outlet channel 11 .
在本申请的一些具体实施方式中,气体通道23的出气端235设置于上盖20的厚度方向的中心线上。也就是说,出气端235设置于上盖20的厚度方向的中心位置。通过限定出气端235在上盖20在厚度方向上的位置, 提高出气端235的设置的便捷性,有利于出气端235与现有的出气通道11连通。In some specific embodiments of the present application, the gas outlet 235 of the gas channel 23 is disposed on the center line of the upper cover 20 in the thickness direction. That is to say, the air outlet 235 is disposed at the center of the upper cover 20 in the thickness direction. By limiting the position of the gas outlet 235 in the thickness direction of the upper cover 20 , the convenience of setting the gas outlet 235 is improved, and it is beneficial for the gas outlet 235 to communicate with the existing gas outlet channel 11 .
也就是说,在本申请的一些具体实施方式中,如图1所示,气体通道23的出气端235与气体通道23的进气端234在宽度方向上错开设置。也就是说,在宽度方向上,气体通道23的进气端234位于上盖20的边缘,气体通道23的出气端235位于上盖20的顶面的中心位置。That is to say, in some specific embodiments of the present application, as shown in FIG. 1 , the gas outlet end 235 of the gas channel 23 and the gas inlet end 234 of the gas channel 23 are staggered in the width direction. That is to say, in the width direction, the inlet end 234 of the gas passage 23 is located at the edge of the upper cover 20 , and the outlet end 235 of the gas passage 23 is located at the center of the top surface of the upper cover 20 .
根据本申请的一个实施例,沿宽度方向,气体通道23的出气端235设置于上盖20的边缘部,出气端235和进气端234位于多孔体31的同侧。通过将出气端235和进气端234限定在同一侧,能够简化气体通道23的制备工艺,相适配的,在本实施例中,所述出气通道11也可以设置于所述壳体的边缘侧,以配合链接气体通道23的出气端235。According to an embodiment of the present application, along the width direction, the gas outlet end 235 of the gas channel 23 is disposed on the edge of the upper cover 20 , and the gas outlet end 235 and the inlet end 234 are located on the same side of the porous body 31 . By defining the gas outlet 235 and the gas inlet 234 on the same side, the preparation process of the gas channel 23 can be simplified. Adaptively, in this embodiment, the gas outlet channel 11 can also be arranged on the edge of the housing Side, to match the gas outlet 235 of the link gas channel 23.
根据本申请的一个实施例,如图4所示,上盖20还包括阻隔件50。阻隔件50设于储液腔12和气体通道23之间,阻隔件50用于阻隔储液腔12内的液体进入气体通道23。According to an embodiment of the present application, as shown in FIG. 4 , the upper cover 20 further includes a barrier 50 . The barrier 50 is disposed between the liquid storage chamber 12 and the gas channel 23 , and the barrier 50 is used to block the liquid in the liquid storage chamber 12 from entering the gas channel 23 .
通过在储液腔12和气体通道23之间设置有阻隔件50,能够阻隔储液腔12内的烟油流至气体通道23内,避免用户抽吸的烟雾中混有液态烟油。By disposing the barrier 50 between the liquid storage chamber 12 and the gas channel 23 , it is possible to block the e-liquid in the liquid storage chamber 12 from flowing into the gas channel 23 , so as to prevent the user from mixing liquid e-liquid in the smoke inhaled by the user.
其中,无论是在进气通道43与气体通道23的进气端234在宽度方向上错开布置时,还是在气体通道23的出气端235与气体通道23的进气端234在宽度方向上错开设置时,将阻隔件50设置在气体通道23和储液腔12之间,均能够避免储液腔12内的烟油混入气体通道23中。Wherein, no matter when the air inlet passage 43 and the air inlet end 234 of the gas passage 23 are staggered in the width direction, or when the gas outlet end 235 of the gas passage 23 and the air inlet end 234 of the gas passage 23 are staggered in the width direction When setting the barrier member 50 between the gas channel 23 and the liquid storage chamber 12 , it is possible to prevent the e-liquid in the liquid storage chamber 12 from being mixed into the gas channel 23 .
在本实施例中,通过设置阻隔件50,能够有效避免储液腔12内的烟油混入气体通道23内,从而保证用户的口感。In this embodiment, by setting the barrier member 50 , it can effectively prevent the e-liquid in the liquid storage chamber 12 from being mixed into the gas channel 23 , so as to ensure the taste of the user.
在本申请的一些具体实施方式中,阻隔件50为第一隔液透气件,第一隔液透气件能够允许空气通过而阻止液体通过。In some embodiments of the present application, the barrier member 50 is a first liquid-proof and air-permeable member, which can allow air to pass through and prevent liquid from passing through.
也就是说,阻隔件50可以采用具有隔液透气效果的材质件。当用户抽吸时,电子烟的传感器被触发,驱使发热体32开始加热时,储液腔12中的液体例如烟油,通过液体通道22流至雾化面34,在雾化面34上被加热雾化。随着储液腔12内的烟油逐渐被多孔体31吸附,并被发热体32加热雾化,储液腔12内的气压会发生下降,形成负压。此时,气体通道23 中的一部分气体可以通过阻隔件50到达储液腔12,对储液腔12内的压力进行补充,实现储液腔12内的气压平衡,最终使得储液腔12内的烟油可以顺利流向液体通道22。That is to say, the barrier member 50 can be made of a material with a liquid-proof and breathable effect. When the user smokes, the sensor of the electronic cigarette is triggered, and when the heating element 32 is driven to start heating, the liquid in the liquid storage chamber 12, such as e-liquid, flows to the atomizing surface 34 through the liquid channel 22, and is heated on the atomizing surface 34. Heated atomization. As the e-liquid in the liquid storage chamber 12 is gradually absorbed by the porous body 31 and heated and atomized by the heating element 32, the air pressure in the liquid storage chamber 12 will drop, forming a negative pressure. At this time, a part of the gas in the gas channel 23 can reach the liquid storage chamber 12 through the barrier 50, supplement the pressure in the liquid storage chamber 12, realize the air pressure balance in the liquid storage chamber 12, and finally make the pressure in the liquid storage chamber 12 E-liquid can flow to the liquid channel 22 smoothly.
在本实施例中,通过在气体通道23和储液腔12之间设置有具有隔液透气效果的阻隔件50,不仅能够避免储液腔12内的烟油进入气体通道23,还能够使气体通道23内的一部分气体补充至储液腔12内,保证储液腔12内的烟油连续、不间断地流向液体通道22。In this embodiment, by providing a barrier 50 with a liquid-proof and breathable effect between the gas channel 23 and the liquid storage chamber 12, not only can the e-liquid in the liquid storage chamber 12 be prevented from entering the gas channel 23, but also the gas Part of the gas in the channel 23 is replenished into the liquid storage chamber 12 to ensure that the e-liquid in the liquid storage chamber 12 flows to the liquid channel 22 continuously and uninterruptedly.
根据本申请的一个实施例,如图4所示,沿宽度方向,阻隔件50和液体通道22分别位于气体通道23的出气端235的两侧。According to an embodiment of the present application, as shown in FIG. 4 , along the width direction, the barrier member 50 and the liquid channel 22 are respectively located on two sides of the gas outlet end 235 of the gas channel 23 .
也就是说,沿宽度方向,可以依次分布有液体通道22的至少一部分、气体通道23的出气端235、阻隔件50,液体通道22的至少一部分可以位于气体通道23的出气端235的一侧,阻隔件50可以位于气体通道23的出气端235的另一侧。That is to say, along the width direction, at least a part of the liquid passage 22, the gas outlet end 235 of the gas passage 23, and the barrier 50 can be distributed in sequence, and at least a part of the liquid passage 22 can be located on one side of the gas outlet 235 of the gas passage 23, The barrier 50 may be located on the other side of the gas outlet end 235 of the gas channel 23 .
需要说明的是,此处不限定阻隔件50、液体通道22的一部分、气体通道23的出气端235可以在厚度方向上的分布方式,可以是错开设置,也可以是分别与壳体10的宽度方向的边缘之间等间距排列。It should be noted that there is no limit here to the way in which the barrier member 50, a part of the liquid channel 22, and the gas outlet end 235 of the gas channel 23 can be distributed in the thickness direction. The edges of the direction are spaced equally between each other.
在本实施例中,通过将液体通道22的一部分、阻隔件50分别设置在气体通道23的出气端235的两侧,不仅能够避免阻隔件50与液体通道22之间发生相互干涉,而且避免气体通道23内的气体流路和液体通道22内的液体流路之间发生相互影响,并且还能够充分利用宽度方向的空间,避免在厚度方向上需要预留空间设置液体通道22、阻隔件50等,即能够进一步地减小在厚度方向上的尺寸。In this embodiment, by arranging a part of the liquid channel 22 and the barrier member 50 on both sides of the gas outlet end 235 of the gas channel 23, not only the mutual interference between the barrier member 50 and the liquid channel 22 can be avoided, but also the gas There is mutual influence between the gas flow path in the channel 23 and the liquid flow path in the liquid channel 22, and the space in the width direction can be fully utilized, avoiding the need to reserve space in the thickness direction for the liquid channel 22, the barrier 50, etc. , that is, the size in the thickness direction can be further reduced.
根据本申请的一个实施,阻隔件50与上盖20为一体成型件。例如,在生产加工时,可以采用一体注塑的方式,一次性加工出阻隔件50和上盖20。According to an implementation of the present application, the barrier member 50 and the upper cover 20 are integrally formed. For example, during production and processing, the barrier member 50 and the upper cover 20 can be processed at one time by means of integral injection molding.
在本实施例中,阻隔件50可以构成上盖20上的一个部件。通过采用阻隔件50和上盖20为一体成型的结构,不仅便于加工生产,简化加工工艺,还能够便于阻隔件50的安装,无需额外的安装步骤,即可同时时间上盖20和阻隔件50与壳体10的装配。In this embodiment, the barrier member 50 can constitute a part of the upper cover 20 . By adopting the integrally formed structure of the barrier member 50 and the upper cover 20, it not only facilitates processing and production, simplifies the processing technology, but also facilitates the installation of the barrier member 50, and the upper cover 20 and the barrier member 50 can be simultaneously timed without additional installation steps. Assembly with housing 10.
根据本申请的一个实施例,如图1和图4所示,上盖20包括隔板25和上盖孔道27,隔板25设置于上盖孔道27内,隔板25将上盖孔道27分隔形成气体通道23和液体通道22。在上盖20内限定有上盖孔道27。在上盖孔道27内安装有隔板25。通过隔板25能够将上盖孔道27分隔为气体通道23和液体通道22。具体地,隔板25的长度方向可以沿电子烟烟弹100的长度方向延伸,隔板25的宽度方向可以沿电子烟烟弹100的厚度方向延伸,隔板25的厚度方向可以沿电子烟烟弹100的宽度方向延伸。According to one embodiment of the present application, as shown in Fig. 1 and Fig. 4, loam cake 20 comprises dividing plate 25 and loam cake channel 27, and dividing plate 25 is arranged in loam cake channel 27, and dividing plate 25 separates loam cake channel 27 The gas passage 23 and the liquid passage 22 are formed. A cover hole 27 is defined in the cover 20 . A partition 25 is installed in the upper cover hole 27 . The upper cover hole 27 can be divided into a gas channel 23 and a liquid channel 22 by a partition 25 . Specifically, the length direction of the partition 25 can extend along the length direction of the electronic cigarette cartridge 100, the width direction of the partition 25 can extend along the thickness direction of the electronic cigarette cartridge 100, and the thickness direction of the partition 25 can extend along the direction of the electronic cigarette cartridge 100. The bomb 100 extends widthwise.
例如,如图1和图4所示,上盖20包括侧板24和隔板25。侧板24围合形成所述上盖20,所述侧板24与壳体10的内壁面相对设置,侧板24内限定有上盖孔道27。也就是说,上盖20由侧板24和隔板25组成,其中侧板24围合形成上盖20的外表面,内部形成有上盖孔道27,而隔板25则设置于该上盖孔道27中。其中侧板24与壳体10的内壁面可以相对设置,侧板24也可以与壳体10的内壁面直接连接,或者通过密封结构等间接连接。在侧板24内限定有上盖孔道27。沿着宽度方向,上盖孔道27可以是封闭的腔室或者开放的腔室。例如,在气体通道23的至少一部分为由壳体10的内壁面和上盖20配合形成时,在沿壳体10的宽度方向上,上盖孔道27可以是开放的腔室,上盖孔道27的开口与壳体10的内壁面相对设置,通过壳体10的内壁面可以封闭上盖孔道27的开口。在气体通道23由上盖20形成时,在沿壳体10的宽度方向上,上盖孔道27可以是封闭的腔室。For example, as shown in FIGS. 1 and 4 , the upper cover 20 includes side panels 24 and partition panels 25 . The upper cover 20 is enclosed by a side plate 24 , which is disposed opposite to the inner wall of the casing 10 , and an upper cover hole 27 is defined in the side plate 24 . That is to say, the upper cover 20 is composed of a side plate 24 and a partition 25, wherein the side plate 24 encloses the outer surface of the upper cover 20, and an upper cover hole 27 is formed inside, and the partition 25 is arranged in the upper cover hole. 27 in. The side plate 24 and the inner wall of the housing 10 can be disposed opposite to each other, and the side plate 24 can also be directly connected to the inner wall of the housing 10 , or indirectly connected through a sealing structure or the like. An upper cover tunnel 27 is defined in the side plate 24 . Along the width direction, the lid opening 27 can be a closed chamber or an open chamber. For example, when at least a part of the gas channel 23 is formed by the cooperation of the inner wall surface of the housing 10 and the upper cover 20, along the width direction of the housing 10, the upper cover channel 27 can be an open chamber, and the upper cover channel 27 The opening of the housing 10 is opposite to the inner wall surface of the housing 10, and the opening of the upper cover channel 27 can be closed by the inner wall surface of the housing 10. When the gas channel 23 is formed by the upper cover 20 , the upper cover hole 27 may be a closed chamber along the width direction of the casing 10 .
如图4和图6所示,隔板25位于上盖孔道27,隔板25与侧板24配合形成气体通道23的至少一部分、液体通道22的至少一部分。也就是说,可以是隔板25的同一个部分分别与侧板24形成气体通道23的至少一部分、液体通道22的至少一部分,也可以是隔板25的不同部分与侧板24形成气体通道23的至少一部分、液体通道22的至少一部分。As shown in FIG. 4 and FIG. 6 , the partition 25 is located in the hole 27 of the upper cover, and the partition 25 cooperates with the side plate 24 to form at least a part of the gas channel 23 and at least a part of the liquid channel 22 . That is to say, it can be that the same part of the partition 25 forms at least a part of the gas channel 23 and at least a part of the liquid channel 22 with the side plate 24 respectively, or it can be that different parts of the partition 25 and the side plate 24 form the gas channel 23 At least a part of, at least a part of the liquid channel 22.
进一步地,如图4所示,沿宽度方向,隔板25在上盖孔道27中延伸设置,进而将上盖孔盖27分隔形成液体通道22和气体通道23,液体通道22和气体通道23则分别位于隔板25的两侧。例如,当宽度方向为左右方向,长度方向为上下方向时,液体通道22可以位于隔板25的左侧,气体通道23可以位于隔板25的右侧。即隔板25的左面可以与壳体10的内壁 面、侧板24之间配合形成有气体通道23,隔板25的右面可以与侧板24之间配合形成有液体通道22。同样的,也可以将液体通道22设置在隔板25的右侧,气体通道23设置在隔板25的左侧,在此不作赘述。Further, as shown in FIG. 4 , along the width direction, the partition plate 25 is extended in the upper cover hole 27, and then the upper cover hole cover 27 is separated to form a liquid channel 22 and a gas channel 23, and the liquid channel 22 and the gas channel 23 are then They are located on both sides of the partition 25 respectively. For example, when the width direction is the left-right direction and the length direction is the up-down direction, the liquid passage 22 can be located on the left side of the partition 25 , and the gas passage 23 can be located on the right side of the partition 25 . That is, the left side of the dividing plate 25 can cooperate with the inner wall surface of the housing 10 and the side plate 24 to form a gas channel 23 , and the right side of the dividing plate 25 can cooperate with the side plate 24 to form a liquid channel 22 . Similarly, the liquid passage 22 may also be arranged on the right side of the partition 25, and the gas passage 23 may be arranged on the left side of the partition 25, which will not be repeated here.
在本实施例中,通过将液体通道22和气体通道23分别设置在隔板25的两侧,不仅能够实现在上盖20上同时设置液体通道22和气体通道23;而且能够充分利用隔板25和侧板24之间的连接关系,将侧板24围合成的上盖孔道27进行分隔,简化了上盖20的结构;并且还能够避免液体通道22和气体通道23之间发生干涉。In this embodiment, by arranging the liquid passage 22 and the gas passage 23 on both sides of the partition 25, not only can the liquid passage 22 and the gas passage 23 be provided on the upper cover 20 at the same time; The connection relationship with the side plate 24 separates the upper cover channel 27 enclosed by the side plate 24, which simplifies the structure of the upper cover 20; and can also avoid interference between the liquid channel 22 and the gas channel 23.
在本申请的一些具体实施方式中,隔板25、侧板24和壳体10的内壁面之间配合形成有气体通道23。也就是说,气体通道23可以通过隔板25、侧板24和壳体10的内壁面配合形成,能够进一步扩大宽度方向的空间的大小,便于在宽度方向设置气体通道23。In some specific embodiments of the present application, a gas channel 23 is formed in cooperation with the partition plate 25 , the side plate 24 and the inner wall surface of the housing 10 . That is to say, the gas channel 23 can be formed through the cooperation of the partition plate 25, the side plate 24 and the inner wall of the housing 10, which can further expand the size of the space in the width direction and facilitate the installation of the gas channel 23 in the width direction.
在本申请的一些具体实施方式中,如图2所示,隔板25包括上板体251、中板体252和下板体253,中板体252分别与下板体253和上板体251连接。In some specific embodiments of the present application, as shown in FIG. 2 , the partition 25 includes an upper plate 251, a middle plate 252 and a lower plate 253, and the middle plate 252 is connected to the lower plate 253 and the upper plate 251 respectively. connect.
例如,如图2所示,隔板25分为上板体251、中板体252和下板体253。隔板25沿长度方向延伸。上板体251位于中板体252的上方,下板体253位于中板体252的下方。上板体251的下端与中板体252的上端连接,下板体252的上端与中板体252的下端连接。隔板23可以为一体成型件,能够简化加工工艺。For example, as shown in FIG. 2 , the separator 25 is divided into an upper plate body 251 , a middle plate body 252 and a lower plate body 253 . The partition plate 25 extends in the lengthwise direction. The upper board 251 is located above the middle board 252 , and the lower board 253 is located below the middle board 252 . The lower end of the upper plate 251 is connected to the upper end of the middle plate 252 , and the upper end of the lower plate 252 is connected to the lower end of the middle plate 252 . The partition plate 23 can be formed as an integral part, which can simplify the processing technology.
根据本申请的一个实施例,如图1所示,气体通道23包括:进气段231、中间段232和出气段233。进气段231连通中间段232,中间段232连通出气段233。进气段231沿长度方向延伸设置,并通过进气端234连通雾化腔41;出气段233沿长度方向延伸设置,通过出气端235连通出气通道11。中间段232沿宽度方向延伸,并连通进气段231和出气段233。也就是说,气体通道23包括多段气道,例如同时包括进气段231、中间段232和出气段233。中间段232分别与进气段231和出气段233连通。其中,进气段231、中间段232和出气段233可以由隔板25、侧板24和壳体10的内壁面配合形成,也可以由上盖20本身形成。According to an embodiment of the present application, as shown in FIG. 1 , the gas passage 23 includes: an inlet section 231 , a middle section 232 and an outlet section 233 . The inlet section 231 communicates with the middle section 232 , and the middle section 232 communicates with the outlet section 233 . The air inlet section 231 extends along the length direction and communicates with the atomization chamber 41 through the air inlet end 234 ; the air outlet section 233 extends along the length direction and communicates with the air outlet channel 11 through the air outlet end 235 . The middle section 232 extends along the width direction and communicates with the air inlet section 231 and the air outlet section 233 . That is to say, the gas passage 23 includes a multi-section air passage, for example, includes an inlet section 231 , a middle section 232 and an outlet section 233 at the same time. The middle section 232 communicates with the air inlet section 231 and the air outlet section 233 respectively. Wherein, the air inlet section 231 , the middle section 232 and the air outlet section 233 can be formed by cooperation of the partition plate 25 , the side plate 24 and the inner wall of the housing 10 , or can be formed by the upper cover 20 itself.
例如,上板体251沿电子烟烟弹的长度方向延伸时,在宽度方向上,上板体251的左面可以与侧板24之间配合形成有出气段233。上板体251的右面则可以与侧板24之间配合形成有液体通道22的一部分。中板体252为向上延伸且倾斜设置的板体。在中板体252的左面和侧板24之间可以配合形成有中间段232。在中板体252的右面和侧板24之间配合形成有液体通道22的又一部分。下板体253的左面与侧板24、壳体10的内壁面之间配合形成有进气段231。For example, when the upper plate body 251 extends along the length direction of the electronic cigarette cartridge, in the width direction, the left side of the upper plate body 251 can cooperate with the side plate 24 to form an air outlet section 233 . The right side of the upper plate body 251 can cooperate with the side plate 24 to form a part of the liquid channel 22 . The middle board 252 is a board that extends upwards and is inclined. A middle section 232 can be formed in cooperation between the left side of the middle plate body 252 and the side plate 24 . Another part of the liquid channel 22 is formed between the right side of the middle plate body 252 and the side plate 24 . An air intake section 231 is formed between the left side of the lower plate body 253 , the side plate 24 , and the inner wall of the housing 10 .
如图1所示,进气段231的第一端形成为进气端234,进气端234连通雾化腔41,进气段231沿长度方向延伸设置,位于上盖20在宽度方向上的边缘。换句话说,进气段231的第一端位于上盖20在宽度方向上的边缘,进气段231整体沿壳体10的长度方向延伸。例如,壳体10的长度方向沿上下方向延伸,壳体10的宽度方向沿左右方向延伸,壳体10的厚度方向沿前后方向延伸。进气段231的下端可以形成为进气端234。进气段231的整体沿上下方向延伸。As shown in FIG. 1 , the first end of the air inlet section 231 is formed as an air inlet end 234, and the air inlet end 234 communicates with the atomization chamber 41. The air inlet section 231 extends along the length direction and is located at the top of the upper cover 20 in the width direction. edge. In other words, the first end of the air intake section 231 is located at the edge of the upper cover 20 in the width direction, and the air intake section 231 extends along the length direction of the casing 10 as a whole. For example, the length direction of the case 10 extends in the vertical direction, the width direction of the case 10 extends in the left-right direction, and the thickness direction of the case 10 extends in the front-rear direction. A lower end of the intake section 231 may be formed as an intake end 234 . The entire intake section 231 extends in the vertical direction.
如图1所示,中间段232的第一端与进气段231的第二端连通,中间段232沿宽度方向延伸设置。换句话说,中间段232的整体沿宽度方向延伸。例如,中间段232的下端与进气段231的上端连通。中间段232的整体大致沿斜上方延伸。从进气段231流出的气体,从中间段232的左端流入中间段232,并大致沿斜上方流动。As shown in FIG. 1 , the first end of the middle section 232 communicates with the second end of the air intake section 231 , and the middle section 232 extends along the width direction. In other words, the entirety of the intermediate section 232 extends in the width direction. For example, the lower end of the middle section 232 communicates with the upper end of the intake section 231 . The entire middle section 232 extends substantially obliquely upward. The gas flowing out from the inlet section 231 flows into the middle section 232 from the left end of the middle section 232 and generally flows obliquely upward.
如图1所示,出气段233的第一端与中间段232的第二端连通,出气段233的第二端形成为出气端235,出气端235连通出气通道11,出气段233沿壳体10的长度方向延伸设置。为了便于设计,可以将出气段233设置在于出气通道11对应的位置。进一步地,将出气通道11设置在壳体10的宽度方向的中间位置、以及厚度方向的中间位置,能够简化加工工艺。在选择壳体10时,也可以选择现有的壳体10,无需另外制作模具。此时,将出气段233也设置在宽度方向的中间位置、厚度方向的中间位置,能够将从宽度方向的边缘位置流入的气体,引到宽度方向的中间位置,有利于气体通道23的出气端235和出气通道11之间的配合。As shown in Figure 1, the first end of the air outlet section 233 communicates with the second end of the middle section 232, the second end of the air outlet section 233 is formed as an air outlet end 235, and the air outlet end 235 communicates with the air outlet passage 11, and the air outlet section 233 is along the housing 10 are set to extend in the length direction. For ease of design, the air outlet section 233 may be arranged at a position corresponding to the air outlet channel 11 . Further, disposing the air outlet channel 11 at the middle position in the width direction and the middle position in the thickness direction of the casing 10 can simplify the manufacturing process. When selecting the housing 10, the existing housing 10 can also be selected without additionally making a mold. At this time, the gas outlet section 233 is also arranged at the middle position in the width direction and the middle position in the thickness direction, so that the gas flowing in from the edge position in the width direction can be led to the middle position in the width direction, which is beneficial to the gas outlet end of the gas passage 23. 235 and the cooperation between the outlet channel 11.
在本实施例中,通过设置进气段231、中间段232和出气段233,能够 实现对于气体通道23内的气体的流向进行控制,使气体通道23内的气体沿着预设的方向流动。In this embodiment, by setting the inlet section 231, the middle section 232 and the outlet section 233, it is possible to control the flow direction of the gas in the gas channel 23, so that the gas in the gas channel 23 flows along a preset direction.
根据本申请的一个实施例,下板体253、上盖孔道27内壁和壳体10的内侧壁围合形成气体通道23的进气段231,便于进气段231与雾化腔41的连通。According to an embodiment of the present application, the lower plate body 253 , the inner wall of the upper cover hole 27 and the inner wall of the housing 10 enclose the air inlet section 231 forming the gas passage 23 , so as to facilitate the communication between the air inlet section 231 and the atomizing chamber 41 .
在本申请的一些具体实施方式中,上板体251、上盖孔道27内壁围合形成气体通道23的出气段233,便于出气段233的设置,有利于出气段233与出气通道11的连通。In some specific embodiments of the present application, the upper plate body 251 and the inner wall of the upper cover hole 27 enclose the gas outlet section 233 of the gas channel 23 , which facilitates the setting of the gas outlet section 233 and facilitates the communication between the gas outlet section 233 and the gas outlet channel 11 .
根据本申请的一个实施例,中板体252、上盖孔道27内壁围合形成气体通道23的中间段232,不仅便于中间段232分别与进气段231和出气段233之间的连通,而且便于中间段232相对于长度方向倾斜设置。According to one embodiment of the present application, the middle plate body 252 and the inner wall of the upper cover hole 27 enclose the middle section 232 forming the gas channel 23, which not only facilitates the communication between the middle section 232 and the air inlet section 231 and the gas outlet section 233 respectively, but also It is convenient for the middle section 232 to be arranged obliquely relative to the length direction.
在本申请的一些具体实施方式中,沿宽度方向,中板体252向上板体251所在方向倾斜延伸,有利于实现中间段232相对于长度方向倾斜设置。In some specific embodiments of the present application, along the width direction, the middle plate body 252 extends obliquely toward the direction where the upper plate body 251 is located, which facilitates the oblique arrangement of the middle section 232 relative to the length direction.
根据本申请的一个实施例,液体通道22包括进液段223和出液段224,进液段223通过进液端221与雾化腔41连通,出液段224通过出液端222与吸液面33连通,进液段223与出液段224连通。储液腔12内的烟油可以通过进液段223流至出液段224,从出液段224流向吸液面33。According to an embodiment of the present application, the liquid channel 22 includes a liquid inlet section 223 and a liquid outlet section 224, the liquid inlet section 223 communicates with the atomization chamber 41 through the liquid inlet end 221, and the liquid outlet section 224 communicates with the liquid suction section through the liquid outlet end 222. The surface 33 communicates, and the liquid inlet section 223 communicates with the liquid outlet section 224 . The e-liquid in the liquid storage chamber 12 can flow through the liquid inlet section 223 to the liquid outlet section 224 , and flow from the liquid outlet section 224 to the liquid suction surface 33 .
在本申请的一些具体实施方式中,上板体251与内壁围合有进液段223,中板体252和内壁围合有出液段224。当中板体252相对于长度方向倾斜设置时,出液段222的平均尺寸可以大于进液段223的平均尺寸,有利于增大烟油与吸液面33之间的接触面积。In some specific implementations of the present application, the upper plate body 251 and the inner wall enclose the liquid inlet section 223 , and the middle plate body 252 and the inner wall enclose the liquid outlet section 224 . When the middle plate body 252 is inclined relative to the longitudinal direction, the average size of the liquid outlet section 222 can be larger than the average size of the liquid inlet section 223 , which is beneficial to increase the contact area between the e-liquid and the liquid absorption surface 33 .
在本申请的一些具体实施方式中,如图1所示,述下板体253与内壁围合有上盖20的凹槽21,凹槽21用于容纳雾化芯30。在安装时,将多孔体31装配在凹槽21内,实现对于多孔体31的限位和安装。例如,侧板24沿上下方向延伸,隔板25大致沿Z轴方向延伸。隔板25的左面可以与侧板24、壳体10的内壁面之间配合形成有气体通道23。隔板25的上部的右面可以与壳体10的内壁面之间配合形成液体通道22。隔板25的下部的右面可以与侧板24之间配合形成有凹槽21。储液腔12内的烟油可以沿着液体通道22进入凹槽21内,并流入安装在凹槽21内的多孔体31中。In some specific embodiments of the present application, as shown in FIG. 1 , the lower plate body 253 and the inner wall surround the groove 21 of the upper cover 20 , and the groove 21 is used to accommodate the atomizing core 30 . During installation, the porous body 31 is assembled in the groove 21 to realize the positioning and installation of the porous body 31 . For example, the side plate 24 extends in the vertical direction, and the partition plate 25 extends substantially in the Z-axis direction. A gas channel 23 may be formed on the left side of the partition 25 in cooperation with the side plate 24 and the inner wall of the housing 10 . The upper right side of the partition 25 can cooperate with the inner wall of the housing 10 to form the liquid channel 22 . A groove 21 may be formed in cooperation with the side plate 24 on the right side of the lower part of the partition plate 25 . The e-liquid in the liquid storage chamber 12 can enter the groove 21 along the liquid channel 22 and flow into the porous body 31 installed in the groove 21 .
根据本申请的一个实施例,如图1所示,中板体252与雾化芯30的吸液面33之间具有间隙。即中板体252与吸液面33的至少一部分间隔开设置。According to an embodiment of the present application, as shown in FIG. 1 , there is a gap between the middle plate body 252 and the liquid absorption surface 33 of the atomizing core 30 . That is, the middle plate body 252 is spaced apart from at least a part of the liquid-absorbing surface 33 .
也就是说,将中板体252的右表面和吸液面33之间设置有间隙。例如,隔板25大致沿上下方向延伸,隔板25的左面与壳体10的内壁面、侧板24之间配合形成气体通道23。隔板25的右面与侧板24配合形成液体通道22和凹槽21。That is to say, a gap is provided between the right surface of the middle plate body 252 and the liquid-absorbing surface 33 . For example, the baffle 25 extends substantially along the up-down direction, and the left side of the baffle 25 cooperates with the inner wall surface of the housing 10 and the side plate 24 to form the gas channel 23 . The right side of the partition 25 cooperates with the side plate 24 to form a liquid channel 22 and a groove 21 .
在凹槽21内安装有多孔体31,多孔体31的吸液面33位于多孔体31的上表面。吸液面33与隔板25的右面之间具有间隙。也就是说,液体通道22内的烟油可以沿着间隙流向吸液面33,不会因隔板25遮挡吸液面33,导致吸液面33上出现部分无法与烟油接触的情况,进而在同时设置气体通道23和液体通道22的前提下,提高多孔体31上不同位置下液的均匀性。A porous body 31 is installed in the groove 21 , and the liquid-absorbing surface 33 of the porous body 31 is located on the upper surface of the porous body 31 . There is a gap between the liquid-absorbing surface 33 and the right side of the partition plate 25 . That is to say, the e-liquid in the liquid channel 22 can flow to the liquid-absorbing surface 33 along the gap, and the liquid-absorbing surface 33 will not be blocked by the partition 25, resulting in the situation that part of the liquid-absorbing surface 33 cannot be in contact with the e-liquid. On the premise that the gas channel 23 and the liquid channel 22 are provided at the same time, the uniformity of the liquid at different positions on the porous body 31 is improved.
根据本申请的一个实施例,吸液面33垂直于长度方向,吸液面33和中板体252之间具有倾斜角度,倾斜角度为1到10度。相对应的,中间段232沿长度方向向出气段233倾斜设置,倾斜角度为1到10度。采用该范围的倾斜角度,不会导致需要较大的宽度方向的空间设置中间段232。也就是说,中间段232的整体的延伸方向与壳体10的长度方向之间具有夹角,例如中间段232相对于Z轴方向倾斜向上延伸。According to an embodiment of the present application, the liquid absorbing surface 33 is perpendicular to the longitudinal direction, and there is an inclination angle between the liquid absorbing surface 33 and the middle plate body 252, and the inclination angle is 1 to 10 degrees. Correspondingly, the middle section 232 is inclined to the air outlet section 233 along the length direction, and the inclination angle is 1 to 10 degrees. Adopting an inclination angle within this range does not require a large space in the width direction for disposing the middle section 232 . That is to say, there is an included angle between the overall extension direction of the middle section 232 and the length direction of the housing 10 , for example, the middle section 232 extends obliquely upward relative to the Z-axis direction.
在本实施例中,通过限定中间段232为朝向出气段233方向延伸的倾斜结构,能够使从进气段231流出的气体沿着倾斜向上的方向流向出气段233。In this embodiment, by defining the middle section 232 as an inclined structure extending toward the gas outlet section 233 , the gas flowing out from the inlet section 231 can flow toward the gas outlet section 233 in an obliquely upward direction.
根据本申请的一个实施例,出气通道11和气体通道23的数量分别为多个且一一对应,沿宽度方向,气体通道23分别在上盖20的两端。According to an embodiment of the present application, the number of the gas outlet channels 11 and the gas channels 23 are multiple and corresponding to each other, and the gas channels 23 are located at both ends of the upper cover 20 along the width direction.
也就是说,出气通道11的数量可以为多个,气体通道23的数量也可以为多个。多个出气通道11与多个气体通道23一一对应,每个出气通道11与一个气体通道23对应。例如,出气通道11的数量为两个,气体通道23的数量为两个。其中一个出气通道11与一个气体通道23相对应,另一个出气通道11与另一个气体通道23相对应。此时,在宽度方向上,一个出气通道11和对应的气体通道23可以位于上盖20的一个边缘,另一个出 气通道11和对应的气体通道23可以位于上盖20的另一个边缘。或者是,两个出气通道11和对应的气体通道23可以同时位置上盖20的同一个边缘。需要说明的是,多个可以为偶数个,也可以为奇数个,在此不作限定。That is to say, the number of gas outlet channels 11 may be multiple, and the number of gas channels 23 may also be multiple. The multiple gas outlet channels 11 correspond to the multiple gas channels 23 one by one, and each gas outlet channel 11 corresponds to one gas channel 23 . For example, the number of gas outlet channels 11 is two, and the number of gas channels 23 is two. One of the gas outlet channels 11 corresponds to one gas channel 23 , and the other gas outlet channel 11 corresponds to the other gas channel 23 . At this time, in the width direction, one air outlet channel 11 and the corresponding gas channel 23 may be located at one edge of the upper cover 20 , and the other air outlet channel 11 and the corresponding gas channel 23 may be located at the other edge of the upper cover 20 . Alternatively, the two gas outlet channels 11 and the corresponding gas channels 23 can be located on the same edge of the upper cover 20 at the same time. It should be noted that the plurality may be an even number or an odd number, which is not limited here.
在本实施例中,通过设置多个出气通道11和多个气体通道23,可以提高单位时间内,流出壳体10的烟雾的体积,满足用户吸食大烟雾量的要求。In this embodiment, by providing a plurality of outlet channels 11 and a plurality of gas channels 23, the volume of smoke flowing out of the housing 10 per unit time can be increased to meet the user's requirement of inhaling a large amount of smoke.
根据本申请的一个实施例,如图1至图4、图6和图7所示,上盖20与下盖40中的一个设有卡接部26,上盖20与下盖40中的另一个设有卡槽42,卡接部26和卡槽42卡接连接形成连接部,连接部位于上盖20和下盖40之间。According to one embodiment of the present application, as shown in FIGS. One is provided with a locking slot 42 , and the locking portion 26 and the locking slot 42 are clicked and connected to form a connecting portion, and the connecting portion is located between the upper cover 20 and the lower cover 40 .
也就是说,上盖20和下盖40之间可以通过卡接的方式,实现两者之间的连接。其中,卡接部26可以设置在上盖20上,或者设置在下盖40上。卡槽42也可以设置在上盖20上,或者设置在下盖40上。当卡接部26设置在上盖20上时,与该卡接部26对应的卡槽42设置在下盖40上。当卡接部26设置在下盖40上时,与该卡接部26对应的卡槽42设置在上盖20上。在装配时,将卡接部26与卡槽42卡接即可,不仅可以实现上盖20和下盖40的快速安装,还能够实现上盖20和下盖40的预装配,进而加快整体结构的装配速度。That is to say, the connection between the upper cover 20 and the lower cover 40 can be achieved through snap-fitting. Wherein, the engaging portion 26 can be arranged on the upper cover 20 or on the lower cover 40 . The card slot 42 can also be arranged on the upper cover 20 or on the lower cover 40 . When the engaging portion 26 is disposed on the upper cover 20 , the engaging slot 42 corresponding to the engaging portion 26 is disposed on the lower cover 40 . When the engaging portion 26 is disposed on the lower cover 40 , the engaging slot 42 corresponding to the engaging portion 26 is disposed on the upper cover 20 . When assembling, it is enough to snap the clamping part 26 and the clamping groove 42, not only can realize the fast installation of the upper cover 20 and the lower cover 40, but also can realize the pre-assembly of the upper cover 20 and the lower cover 40, thereby speeding up the overall process. The assembly speed of the structure.
进一步地,在上盖20包括侧板24时,在侧板24上设置卡接部26或者卡槽42,能够充分利用上盖20本身的结构,无需额外的结构即可实现卡接部26或者卡槽42的设置。Further, when the upper cover 20 includes the side plate 24, the locking portion 26 or the locking groove 42 is provided on the side plate 24, which can make full use of the structure of the upper cover 20 itself, and realize the locking portion 26 or the locking groove 42 without additional structure. The setting of card slot 42.
根据本申请的一个实施例,如图6所示,沿厚度方向,连接部位于电子烟烟弹100的边缘处。通过将连接部设置在厚度方向的侧板24上,连接部不会超出侧板24在厚度方向的边缘,从而不会因设置连接部导致厚度方向的尺寸增加。此外,由于气体通道23的进气端234设置在宽度方向的边缘,因此,将连接部设置在厚度方向的边缘,不会因设置连接部导致在宽度方向占用可用于设置气体通道23的进气端234的空间。According to an embodiment of the present application, as shown in FIG. 6 , along the thickness direction, the connecting portion is located at the edge of the electronic cigarette cartridge 100 . By disposing the connecting portion on the side plate 24 in the thickness direction, the connecting portion does not exceed the edge of the side plate 24 in the thickness direction, so that the size in the thickness direction does not increase due to the connection portion. In addition, because the air inlet end 234 of the gas channel 23 is arranged on the edge in the width direction, therefore, the connection part is arranged on the edge in the thickness direction, and the air inlet that can be used to set the gas channel 23 will not be occupied in the width direction due to the connection part being set. end 234 space.
根据本申请的一个实施例,如图1和图2所示,壳体10在出气通道11的内端口处形成有插接部13,插接部13插接固定在出气端235。插接 部13可以是壳体10的本身结构,也可以是安装在壳体10上的其他结构,在此不作限定。在安装时,将插接部13与上盖20装配在一起。According to an embodiment of the present application, as shown in FIG. 1 and FIG. 2 , the casing 10 is formed with a plugging portion 13 at the inner port of the air outlet channel 11 , and the plugging portion 13 is plugged and fixed at the gas outlet end 235 . The insertion part 13 may be the structure of the housing 10 itself, or other structures installed on the housing 10, which is not limited here. During installation, the socket part 13 and the upper cover 20 are assembled together.
在本实施例中,通过在壳体10在出气通道11的内端口处形成有插接部13,有利于出气通道11和气体通道23之间的连通,从而有利于气体通道23的气体通过出气通道11流出壳体10,以供用户抽吸。In this embodiment, by forming the socket 13 at the inner port of the gas outlet channel 11 on the housing 10, the communication between the gas outlet channel 11 and the gas channel 23 is facilitated, thereby facilitating the passage of the gas in the gas channel 23 through the gas outlet. Channel 11 exits housing 10 for suction by the user.
在本申请的一些具体实施方式中,如图4所示,电子烟烟弹100还包括上盖密封件60,上盖密封件60设于上盖20的外表面,上盖密封件60的至少一部分与壳体10的内壁面抵接形成密封。In some specific embodiments of the present application, as shown in FIG. 4 , the electronic cigarette pod 100 further includes an upper cover seal 60 , the upper cover seal 60 is arranged on the outer surface of the upper cover 20 , at least A part abuts against the inner wall surface of the casing 10 to form a seal.
例如,侧板24沿上下方向延伸。在侧板24的上端的左部分形成有阻隔件50。在侧板24的上端的右部分形成有液体通道22的一部分。For example, the side plate 24 extends in the up-down direction. A barrier 50 is formed at a left portion of an upper end of the side plate 24 . A part of the liquid passage 22 is formed at the right portion of the upper end of the side plate 24 .
需要说明的是,上盖密封件60的至少一部分包括上盖密封件60的全部、上盖密封件60的一部分两种情况。It should be noted that at least a part of the upper cover sealing member 60 includes both the whole of the upper cover sealing member 60 and a part of the upper cover sealing member 60 .
在上盖密封件60的全部位于侧板24的上端部分的外壁面和壳体10的内壁面之间时,上盖密封件60可以同时与壳体10的内壁面、上盖20的外表面抵接,可以实现侧板24和壳体10之间的密封,避免储液腔12内的烟油沿着上盖20的外表面和壳体10的内壁面之间的间隙流至雾化腔41。When all of the upper cover sealing member 60 is located between the outer wall surface of the upper end portion of the side plate 24 and the inner wall surface of the housing 10, the upper cover sealing member 60 can be in contact with the inner wall surface of the housing 10 and the outer surface of the upper cover 20 at the same time. The abutment can realize the sealing between the side plate 24 and the housing 10, and prevent the e-liquid in the liquid storage chamber 12 from flowing into the atomization chamber along the gap between the outer surface of the upper cover 20 and the inner wall of the housing 10 41.
如图4所示,在上盖密封件60的一部分位于侧板24的上端部分的外壁面和壳体10的内壁面之间时,上盖密封件60的又一部分可以位于上盖20的上端面上,也就是位于上盖20朝向储液腔12所在位置的侧面上,此时,上盖20能够对上盖密封件60起到支撑作用,上盖密封件60能够对上盖20的上端面上除了必要的通孔结构以外的位置进行密封,进一步阻碍烟油沿着上盖20的外表面和壳体10的内壁面之间的间隙流至雾化腔41。As shown in FIG. 4 , when a part of the upper cover sealing member 60 is located between the outer wall surface of the upper end portion of the side plate 24 and the inner wall surface of the housing 10 , another part of the upper cover sealing member 60 may be located on the upper surface of the upper cover 20 . On the end face, that is, on the side of the upper cover 20 facing the position where the liquid storage chamber 12 is located, at this time, the upper cover 20 can support the upper cover seal 60, and the upper cover seal 60 can support the upper cover 20. The end surface is sealed at positions other than the necessary through-hole structure, which further prevents the e-liquid from flowing to the atomizing chamber 41 along the gap between the outer surface of the upper cover 20 and the inner wall surface of the housing 10 .
在本实施例中,通过设置上盖密封件60,能够提高整体结构的防漏油效果,避免烟油从储液腔12泄露至雾化腔41。In this embodiment, by providing the upper cover seal 60 , the oil leakage prevention effect of the overall structure can be improved, and the e-liquid can be prevented from leaking from the liquid storage chamber 12 to the atomization chamber 41 .
根据本申请的一个实施例,如图2所示,沿着从雾化面34向吸液面33的方向,雾化芯30上设有换气通道35,电子烟烟弹100还包括第二隔液透气件,第二隔液透气件设于换气通道35,第二隔液透气件能够允许空气通过而阻止液体通过。According to an embodiment of the present application, as shown in FIG. 2 , along the direction from the atomizing surface 34 to the liquid-absorbing surface 33 , the atomizing core 30 is provided with a ventilation channel 35 , and the electronic cigarette cartridge 100 also includes a second The liquid-proof and breathable part, the second liquid-proof and breathable part is arranged in the ventilation channel 35, and the second liquid-proof and breathable part can allow air to pass through but prevent liquid from passing through.
也就是说,换气通道35的延伸方向大致沿着从雾化面34向吸液面33 的方向。在多孔体31的外表面上限定有外周面,外周面位于雾化面34和吸液面33之间,例如,外周面沿壳体10的长度方向延伸,雾化面34沿厚度方向和宽度方向延伸,吸液面33沿厚度方向和宽度方向延伸。换气通道35既可以部分设置在外周面上,也可以为贯穿雾化面34和吸液面33的通孔。当换气通道35设置在外周面上,也就是说,多孔体31的外周面上设有凹槽,凹槽与上盖20的内壁面之间配合形成换气通道35。That is to say, the extending direction of the ventilation channel 35 is roughly along the direction from the atomizing surface 34 to the liquid absorbing surface 33 . An outer peripheral surface is defined on the outer surface of the porous body 31, and the outer peripheral surface is located between the atomizing surface 34 and the liquid absorption surface 33. For example, the outer peripheral surface extends along the length direction of the housing 10, and the atomizing surface 34 extends along the thickness direction and width The direction extends, and the liquid-absorbing surface 33 extends along the thickness direction and the width direction. The ventilation channel 35 can be partly provided on the outer peripheral surface, or can be a through hole penetrating through the atomizing surface 34 and the liquid absorbing surface 33 . When the ventilation channel 35 is provided on the outer peripheral surface, that is to say, the outer peripheral surface of the porous body 31 is provided with a groove, and the groove cooperates with the inner wall surface of the upper cover 20 to form the ventilation channel 35 .
进一步地,在换气通道35内或者换气通道35外侧设置有第二隔液透气件。由于第二隔液透气件具有允许空气通过并阻止液体通过的特性,因此,在换气通道35内设置第二隔液透气件能够实现对于储液腔12内的负压进行平衡。Further, a second liquid-proof and air-permeable member is provided inside the ventilation channel 35 or outside the ventilation channel 35 . Since the second liquid-proof and gas-permeable part has the characteristic of allowing air to pass through and preventing liquid from passing through, the second liquid-proof and gas-permeable part in the ventilation channel 35 can balance the negative pressure in the liquid storage chamber 12 .
本申请还提供了一种电子烟。该电子烟包括上述电子烟烟弹100以及烟杆装置。烟杆装置内设置有电气组件,电气组件与发热体32形成电连接,电气组件被配置为向发热体32供电。由于根据本申请实施例的电子烟烟弹100减小了厚度方向的尺寸,因此根据本申请实施例的电子烟也具有上述优点,在此不作赘述。The present application also provides an electronic cigarette. The electronic cigarette includes the above-mentioned electronic cigarette cartridge 100 and a cigarette rod device. Electrical components are arranged in the tobacco rod device, and the electrical components are electrically connected to the heating element 32 , and the electrical components are configured to supply power to the heating element 32 . Since the electronic cigarette cartridge 100 according to the embodiment of the present application has reduced dimensions in the thickness direction, the electronic cigarette according to the embodiment of the present application also has the above advantages, which will not be repeated here.
虽然已经通过例子对本申请的一些特定实施例进行了详细说明,但是本领域的技术人员应该理解,以上例子仅是为了进行说明,而不是为了限制本申请的范围。本领域的技术人员应该理解,可在不脱离本申请的范围和精神的情况下,对以上实施例进行修改。本申请的范围由所附权利要求来限定。Although some specific embodiments of the present application have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, rather than limiting the scope of the present application. Those skilled in the art will appreciate that modifications can be made to the above embodiments without departing from the scope and spirit of the application. The scope of the application is defined by the appended claims.
Claims (28)
- 一种电子烟烟弹,其特征在于,电子烟烟弹具有长度方向、宽度方向和厚度方向,所述电子烟烟弹沿所述长度方向的尺寸大于宽度方向的尺寸,沿所述宽度方向的尺寸大于所述厚度方向的尺寸,所述电子烟烟弹包括:An electronic cigarette pod is characterized in that the electronic cigarette pod has a length direction, a width direction and a thickness direction, the size of the electronic cigarette pod along the length direction is larger than the width direction, and the size along the width direction The size is larger than the size in the thickness direction, and the electronic cigarette pod includes:壳体,所述壳体内设有储液腔,所述壳体上设有出气通道:The housing, the housing is provided with a liquid storage cavity, and the housing is provided with an air outlet channel:雾化芯,所述雾化芯设于所述壳体内,所述雾化芯包括多孔体和设于所述多孔体上的发热体;所述多孔体具有吸液面和雾化面,所述发热体设于所述雾化面;An atomizing core, the atomizing core is arranged in the housing, the atomizing core includes a porous body and a heating element arranged on the porous body; the porous body has a liquid-absorbing surface and an atomizing surface, so The heating element is arranged on the atomizing surface;下盖,所述下盖与壳体配合连接,所述下盖上设有进气通道,所述雾化面与所述下盖之间的空间形成雾化腔,所述雾化腔与进气通道连通;The lower cover, the lower cover is mated with the housing, the lower cover is provided with an air inlet channel, the space between the atomization surface and the lower cover forms an atomization cavity, and the atomization cavity and the inlet gas channel connection;上盖,包括容纳所述雾化芯的凹槽、液体通道和气体通道;所述液体通道的进液端与所述储液腔连通,所述液体通道的出液端与所述雾化芯的吸液面连通;所述气体通道的出气端与所述出气通道连通,所述气体通道的进气端与所述雾化腔连通,沿所述宽度方向,所述气体通道的进气端设置于所述上盖的边缘部。The upper cover includes a groove for accommodating the atomizing core, a liquid channel and a gas channel; the liquid inlet end of the liquid channel communicates with the liquid storage chamber, and the liquid outlet end of the liquid channel communicates with the atomizing core The liquid suction surface of the gas channel is connected; the gas outlet of the gas channel is in communication with the gas outlet channel, the gas inlet of the gas channel is in communication with the atomization chamber, along the width direction, the gas inlet of the gas channel It is arranged on the edge of the upper cover.
- 根据权利要求1所述的电子烟烟弹,其特征在于,沿所述宽度方向,所述出气端与所述进气端错开设置。The electronic cigarette pod according to claim 1, characterized in that, along the width direction, the gas outlet and the gas inlet are staggered.
- 根据权利要求1或2所述的电子烟烟弹,其特征在于,沿所述宽度方向,所述进气通道与所述气体通道的进气端错开布置。The electronic cigarette pod according to claim 1 or 2, characterized in that, along the width direction, the air intake channel and the air intake end of the gas channel are arranged in a staggered manner.
- 根据权利要求1-3中任意一项所述的电子烟烟弹,其特征在于,所述气体通道的出气端设置于所述上盖的宽度方向的中心线上。The electronic cigarette pod according to any one of claims 1-3, wherein the gas outlet end of the gas channel is arranged on the center line of the upper cover in the width direction.
- 根据权利要求4所述的电子烟烟弹,其特征在于,所述气体通道的出气端设置于所述上盖的厚度方向的中心线上。The electronic cigarette pod according to claim 4, wherein the gas outlet end of the gas channel is arranged on the centerline in the thickness direction of the upper cover.
- 根据权利要求1-5中任意一项所述的电子烟烟弹,其特征在于,沿所述宽度方向,所述气体通道的出气端设置于所述上盖的边缘部,所述出气端和所述进气端位于所述多孔体的同侧。The electronic cigarette pod according to any one of claims 1-5, characterized in that, along the width direction, the gas outlet end of the gas channel is arranged on the edge of the upper cover, and the gas outlet end and The inlet end is located on the same side of the porous body.
- 根据权利要求1-6中任意一项所述的电子烟烟弹,其特征在于,所述上盖还包括:The electronic cigarette cartridge according to any one of claims 1-6, wherein the upper cover further comprises:阻隔件,所述阻隔件设于所述储液腔和所述气体通道之间,所述阻隔件用于阻隔所述储液腔内的液体进入所述气体通道。A blocking member, the blocking member is arranged between the liquid storage chamber and the gas channel, and the blocking member is used to block the liquid in the liquid storage chamber from entering the gas channel.
- 根据权利要求7所述的电子烟烟弹,其特征在于,所述阻隔件为第一隔液透气件,所述第一隔液透气件能够允许空气通过而阻止液体通过。The electronic cigarette pod according to claim 7, wherein the barrier member is a first liquid-proof and breathable member, and the first liquid-proof and breathable member can allow air to pass through and prevent liquid from passing through.
- 根据权利要求7所述的电子烟烟弹,其特征在于,沿所述宽度方向,所述阻隔件和所述液体通道分别位于所述气体通道的出气端的两侧。The electronic cigarette pod according to claim 7, wherein, along the width direction, the barrier member and the liquid channel are respectively located on two sides of the gas outlet end of the gas channel.
- 根据权利要求7所述的电子烟烟弹,其特征在于,所述阻隔件与所述上盖为一体成型件。The electronic cigarette pod according to claim 7, wherein the barrier member and the upper cover are integrally formed.
- 根据权利要求1-10中任意一项所述的电子烟烟弹,其特征在于,所述上盖包括:隔板和上盖孔道,所述隔板设置于所述上盖孔道内,所述隔板将所述上盖孔道分隔形成所述气体通道和所述液体通道。The electronic cigarette pod according to any one of claims 1-10, wherein the upper cover comprises: a partition and an upper cover hole, the partition is arranged in the upper cover hole, the The separator separates the upper cover hole to form the gas channel and the liquid channel.
- 根据权利要求11所述的电子烟烟弹,其特征在于,所述隔板包括上板体、中板体和下板体,所述中板体分别与所述下板体和所述上板体连接。The electronic cigarette pod according to claim 11, wherein the separator comprises an upper plate, a middle plate and a lower plate, and the middle plate is connected to the lower plate and the upper plate respectively. body connection.
- 根据权利要求12所述的电子烟烟弹,其特征在于,所述气体通道包括:进气段、中间段和出气段;所述进气段沿所述长度方向延伸设置,并通过所述进气端连通所述雾化腔;所述出气段沿所述长度方向延伸设置,通过所述出气端连通所述出气通道;所述中间段沿所述宽度方向延伸,并连通所述进气段和所述出气段。The electronic cigarette pod according to claim 12, wherein the gas channel comprises: an air inlet section, a middle section and an air outlet section; the air inlet section extends along the length direction and passes through the inlet section. The gas end communicates with the atomization chamber; the gas outlet section extends along the length direction, and communicates with the gas outlet channel through the gas outlet end; the middle section extends along the width direction, and communicates with the air inlet section and the outlet section.
- 根据权利要求13所述的电子烟烟弹,其特征在于,所述下板体、所述上盖孔道的内壁和所述壳体的内侧壁围合形成所述气体通道的进气段。The electronic cigarette pod according to claim 13, wherein the lower plate body, the inner wall of the upper cover hole and the inner side wall of the housing enclose an air intake section of the gas channel.
- 根据权利要求13所述的电子烟烟弹,其特征在于,所述上板体、所述上盖孔道的内壁围合形成所述气体通道的出气段。The electronic cigarette pod according to claim 13, wherein the inner wall of the upper plate body and the upper cover hole encloses and forms the gas outlet section of the gas channel.
- 根据权利要求13所述的电子烟烟弹,其特征在于,所述中板体、所述上盖孔道的内壁围合形成所述气体通道的中间段。The electronic cigarette pod according to claim 13, characterized in that, the inner wall of the middle plate body and the upper cover hole encloses and forms the middle section of the gas channel.
- 根据权利要求12所述的电子烟烟弹,其特征在于,沿所述宽度方向,所述中板体向所述上板体所在方向倾斜延伸。The electronic cigarette pod according to claim 12, characterized in that, along the width direction, the middle board extends obliquely toward the direction where the upper board is located.
- 根据权利要求12所述的电子烟烟弹,其特征在于,所述液体通道包括进液段和出液段,所述进液段通过所述进液端与所述雾化腔连通,所 述出液段通过所述出液端与所述吸液面连通,所述进液段与所述出液段连通。The electronic cigarette pod according to claim 12, wherein the liquid channel includes a liquid inlet section and a liquid outlet section, the liquid inlet section communicates with the atomization chamber through the liquid inlet end, and the The liquid outlet section communicates with the liquid suction surface through the liquid outlet end, and the liquid inlet section communicates with the liquid outlet section.
- 根据权利要求18所述的电子烟烟弹,其特征在于,所述上板体与所述上盖孔道的内壁围合有所述进液段,所述中板体和所述内壁围合有所述出液段。The electronic cigarette pod according to claim 18, wherein the liquid inlet section is enclosed by the upper plate body and the inner wall of the upper cover hole, and the liquid inlet section is enclosed by the middle plate body and the inner wall. The outlet section.
- 根据权利要求18所述的电子烟烟弹,其特征在于,所述下板体与所述上盖孔道的内壁围合有所述上盖的凹槽,所述凹槽用于容纳所述雾化芯。The electronic cigarette pod according to claim 18, wherein the lower plate body and the inner wall of the upper cover hole are surrounded by a groove of the upper cover, and the groove is used to accommodate the mist chemical core.
- 根据权利要求18所述的电子烟烟弹,其特征在于,所述中板体与所述雾化芯的吸液面之间具有间隙。The electronic cigarette cartridge according to claim 18, wherein there is a gap between the middle plate body and the liquid-absorbing surface of the atomizing core.
- 根据权利要求21所述的电子烟烟弹,其特征在于,所述吸液面垂直于所述长度方向,所述吸液面和所述中板体之间具有倾斜角度,所述倾斜角度为1度到10度。The electronic cigarette pod according to claim 21, wherein the liquid-absorbing surface is perpendicular to the longitudinal direction, and there is an inclination angle between the liquid-absorbing surface and the middle plate, and the inclination angle is 1 degree to 10 degrees.
- 根据权利要求1-22中任意一项所述的电子烟烟弹,其特征在于,所述出气通道和所述气体通道的数量分别为多个且一一对应,沿所述宽度方向,所述气体通道分别在所述上盖的两端。The electronic cigarette pod according to any one of claims 1-22, characterized in that, the number of the outlet channel and the gas channel are respectively multiple and corresponding to each other, along the width direction, the The gas passages are respectively at the two ends of the upper cover.
- 根据权利要求1-23中任意一项所述的电子烟烟弹,其特征在于,所述上盖与所述下盖中的一个设有卡接部,所述上盖与所述下盖中的另一个设有卡槽,所述卡接部和所述卡槽卡接连接形成连接部,所述连接部位于所述上盖和所述下盖之间。The electronic cigarette pod according to any one of claims 1-23, characterized in that, one of the upper cover and the lower cover is provided with a locking part, and the upper cover and the lower cover are The other one is provided with a draw-in slot, and the snap-in portion and the draw-in slot are snap-connected to form a connecting portion, and the connecting portion is located between the upper cover and the lower cover.
- 根据权利要求24所述的电子烟烟弹,其特征在于,沿所述厚度方向,所述连接部位于所述电子烟烟弹的边缘处。The electronic cigarette cartridge according to claim 24, wherein, along the thickness direction, the connecting portion is located at an edge of the electronic cigarette cartridge.
- 根据权利要求1-25中任意一项所述的电子烟烟弹,其特征在于,所述壳体在所述出气通道的内端口处形成有插接部,所述插接部插接固定在所述出气端。The electronic cigarette pod according to any one of claims 1-25, characterized in that, the housing is formed with a plug-in portion at the inner port of the air outlet channel, and the plug-in portion is plugged and fixed on The gas outlet.
- 根据权利要求1-26中任意一项所述的电子烟烟弹,其特征在于,还包括:The electronic cigarette pod according to any one of claims 1-26, further comprising:上盖密封件,所述上盖密封件设于所述上盖的外表面,所述上盖密封件的至少一部分与所述壳体的内壁面抵接形成密封。The upper cover seal is arranged on the outer surface of the upper cover, and at least a part of the upper cover seal abuts against the inner wall of the housing to form a seal.
- 一种电子烟,其特征在于,包括:An electronic cigarette is characterized in that it comprises:如权利要求1-27中任意一项所述的电子烟烟弹;The electronic cigarette cartridge according to any one of claims 1-27;烟杆装置,所述烟杆装置内设置有电气组件,所述电气组件与所述发热体形成电连接,所述电气组件被配置为向发热体供电。The cigarette rod device is provided with electrical components inside, the electrical components are electrically connected to the heating body, and the electrical components are configured to supply power to the heating body.
Applications Claiming Priority (2)
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CN202111228713.XA CN115997979A (en) | 2021-10-21 | 2021-10-21 | Electronic cigarette cartridge and electronic cigarette |
CN202111228713.X | 2021-10-21 |
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WO2023065579A1 true WO2023065579A1 (en) | 2023-04-27 |
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PCT/CN2022/077324 WO2023065579A1 (en) | 2021-10-21 | 2022-02-22 | Cartridge of electronic cigarette and electronic cigarette |
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WO (1) | WO2023065579A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN211379632U (en) * | 2019-10-18 | 2020-09-01 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
CN212117077U (en) * | 2020-01-19 | 2020-12-11 | 深圳市合元科技有限公司 | Electronic cigarette atomizer and electronic cigarette |
WO2020259692A1 (en) * | 2019-06-28 | 2020-12-30 | 深圳市合元科技有限公司 | Electronic cigarette atomiser and electronic cigarette |
CN113693280A (en) * | 2021-08-17 | 2021-11-26 | 惠州市新泓威科技有限公司 | Electronic atomizer for gas-liquid separation |
CN113693281A (en) * | 2021-08-17 | 2021-11-26 | 惠州市新泓威科技有限公司 | Gas-liquid isolated electronic atomizer |
CN215736927U (en) * | 2021-06-23 | 2022-02-08 | 比亚迪精密制造有限公司 | Atomization component, electronic cigarette atomization device and electronic cigarette |
-
2021
- 2021-10-21 CN CN202111228713.XA patent/CN115997979A/en active Pending
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2022
- 2022-02-22 WO PCT/CN2022/077324 patent/WO2023065579A1/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2020259692A1 (en) * | 2019-06-28 | 2020-12-30 | 深圳市合元科技有限公司 | Electronic cigarette atomiser and electronic cigarette |
CN211379632U (en) * | 2019-10-18 | 2020-09-01 | 深圳麦克韦尔科技有限公司 | Electronic atomization device and atomizer thereof |
CN212117077U (en) * | 2020-01-19 | 2020-12-11 | 深圳市合元科技有限公司 | Electronic cigarette atomizer and electronic cigarette |
CN215736927U (en) * | 2021-06-23 | 2022-02-08 | 比亚迪精密制造有限公司 | Atomization component, electronic cigarette atomization device and electronic cigarette |
CN113693280A (en) * | 2021-08-17 | 2021-11-26 | 惠州市新泓威科技有限公司 | Electronic atomizer for gas-liquid separation |
CN113693281A (en) * | 2021-08-17 | 2021-11-26 | 惠州市新泓威科技有限公司 | Gas-liquid isolated electronic atomizer |
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