WO2023102796A1 - 电子雾化器 - Google Patents

电子雾化器 Download PDF

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Publication number
WO2023102796A1
WO2023102796A1 PCT/CN2021/136629 CN2021136629W WO2023102796A1 WO 2023102796 A1 WO2023102796 A1 WO 2023102796A1 CN 2021136629 W CN2021136629 W CN 2021136629W WO 2023102796 A1 WO2023102796 A1 WO 2023102796A1
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WO
WIPO (PCT)
Prior art keywords
channel
liquid storage
liquid
opening
electronic atomizer
Prior art date
Application number
PCT/CN2021/136629
Other languages
English (en)
French (fr)
Inventor
陈楚辉
张秀鸿
Original Assignee
深圳市沁园春科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 深圳市沁园春科技有限公司 filed Critical 深圳市沁园春科技有限公司
Priority to PCT/CN2021/136629 priority Critical patent/WO2023102796A1/zh
Publication of WO2023102796A1 publication Critical patent/WO2023102796A1/zh

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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
    • A24F40/40—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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • 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
    • A24F40/85—Maintenance, e.g. cleaning

Definitions

  • the present application relates to the field of liquid atomization, in particular to an electronic atomizer.
  • the atomization process of the electronic atomizer requires the atomized liquid in the liquid storage part to flow to the atomization part, and then transform from a liquid state to a gaseous state.
  • Most of the existing electronic atomizers connect the liquid storage part and the atomization part together to form a unified part.
  • the liquid storage part and the atomization part need to be replaced at the same time after the atomization liquid is exhausted. nebulizer, which makes atomizing components an unnecessary waste. Therefore, how to add atomizing fluid to the electronic atomizer without replacing the atomizing components has become a key issue.
  • the purpose of this application is to provide an electronic atomizer, the liquid storage part can be replaced separately after the atomization liquid is used up, and the replaced liquid storage part can realize the process of automatic liquid feeding.
  • An electronic atomizer includes an infusion piece, a liquid storage piece, and an atomization assembly; the infusion piece encloses a first channel and a second channel that communicate with each other, the liquid storage piece encloses a liquid storage cavity, and the liquid storage
  • the part is detachably connected with the infusion part, the liquid storage part at least partially extends into the first channel, and the second channel is connected to the atomization assembly; the first channel and the second channel
  • the extension direction is at an included angle, so that the liquid in the liquid storage chamber can automatically enter the liquid for atomization.
  • the liquid storage part includes a cartridge body and a cartridge head, the cartridge head protrudes from the cartridge body, the cartridge body surrounds the liquid storage cavity, and the cartridge head is provided with a liquid outlet The cartridge head extends into the first channel, and the liquid outlet hole communicates with the liquid storage chamber and the first channel.
  • the electronic atomizer further includes a first fixing piece, the first fixing piece is sleeved on the outer periphery of the cartridge head, the first fixing piece extends into the first channel and is in contact with the first channel.
  • the inner walls of the first channel are connected.
  • the electronic atomizer further includes an outer shell, the outer shell encloses the accommodating cavity and the assembly cavity, the accommodating cavity and the assembly cavity are communicated through a first opening, and the infusion set accommodates In the accommodating chamber; the bin body is accommodated in the assembly chamber, and the bin head extends into the first channel through the first opening.
  • the outer casing is provided with a second opening
  • the assembly cavity communicates with the external space through the second opening
  • the liquid storage element is installed or removed through the second opening.
  • a second fixing piece is sheathed on the outer periphery of the bin body, and the second fixing piece is connected to the inner wall of the assembly cavity to fix the bin body.
  • the infusion piece also encloses a third channel communicating with the second channel, the third channel forms an included angle with the extending direction of the second channel, and the third channel includes the second channel.
  • Three openings, the third opening and the opening of the first channel are located on the same side of the second channel, the third channel communicates with the external space through the third opening, and the atomization assembly is housed in The third channel is used to atomize the atomized liquid, and the atomized smoke is discharged from the third opening.
  • the electronic atomizer further includes a connecting piece, the connecting piece is provided with a groove, and the third passage further includes a fourth opening opposite to the third opening, and the connecting piece At least a portion extends from the fourth opening into the third channel, the groove communicates with the third channel, and the atomization assembly is at least partially accommodated in the groove.
  • the outer casing further includes an air suction part, the air suction part is connected to the infusion set, the air suction part encloses an air suction channel, and the air suction channel is communicated with through the third opening. the third channel.
  • the electronic atomizer further includes a drain plug, the drain plug is located at the end of the infusion piece away from the atomization assembly, the drain plug extends into the second channel and It is detachably connected with the infusion part.
  • the electronic atomizer provided by the present invention is provided with a liquid storage part for liquid storage, and an infusion part detachably connected with the liquid storage part, and the atomized liquid in the liquid storage part can pass through the first channel enclosed by the infusion part And the second channel flows to the atomization assembly to be atomized, so that after the atomization liquid is exhausted, the user can change the liquid by removing the liquid storage part; at the same time, the extension of the first channel and the second channel
  • the direction is at an included angle, so that after the liquid storage part extends into the first channel and connects with the atomization part, the atomized liquid can automatically flow out of the atomization chamber under the action of gravity, realizing the process of automatic liquid filling of the liquid storage part.
  • Fig. 1 is a schematic diagram of the appearance of an electronic atomizer according to an embodiment
  • Fig. 2 is a schematic cross-sectional structure diagram of an electronic atomizer according to an embodiment
  • Fig. 3 is a schematic cross-sectional structure diagram of an embodiment of an infusion set
  • Fig. 4 is a cross-sectional disassembled schematic diagram of an embodiment of an infusion set
  • Fig. 5 is a schematic structural view of a shell assembly of an embodiment
  • Fig. 6 is a schematic cross-sectional structure diagram of a housing assembly of an embodiment
  • Fig. 7 is a schematic diagram of a partial exploded structure of an electronic atomizer in an embodiment
  • Fig. 8 is a partial structural schematic diagram of an electronic atomizer according to an embodiment.
  • 1-infusion assembly 11-infusion piece, 111-transverse part, 1111-first flange, 1112-first channel, 1113-second channel, 1114-drainage port, 112-longitudinal part, 1121-third channel , 1122-third opening, 1123-fourth opening, 1124-third flange, 12-liquid storage, 121-cabinet, 1211-liquid storage chamber, 1212-second flange, 1213-first card slot , 122-Channel Head, 1221-Liquid Hole, 13-Connector, 131-Groove, 132-Second Card Slot, 133-Electrical Connection Hole, 134-Supporting Foot, 14-First Fixing Part, 15-No. Two fixing parts, 16-the third fixing part, 17-drainage plug;
  • 2-atomization assembly 21-atomization core, 22-atomization tube, 221-liquid inlet hole, 23-the fourth fixing piece;
  • the present invention provides an electronic atomizer 100, please refer to Figure 1, Figure 6 and Figure 8, the electronic atomizer 100 includes an infusion component 1, an atomization component 2, a power supply component 3 and a housing component 4.
  • the infusion assembly 1, the atomization assembly 2 and the power supply assembly 3 are all accommodated in the housing assembly 4, the infusion assembly 1 is used to store and deliver the atomized liquid to the atomization assembly 2, and the atomization liquid is atomized into a liquid by the atomization assembly 2 After the mist is inhaled by the user, the power supply component 3 is used to provide electricity to the atomization component 2 .
  • the atomized liquid can be smoke liquid, medicine liquid or pure water, etc., and the type of liquid is not limited.
  • the infusion set 1 includes an infusion part 11 and a liquid storage part 12 .
  • the infusion part 11 encloses the connected first channel 1112 and the second channel 1113
  • the liquid storage part 12 encloses the liquid storage cavity 1211
  • the liquid storage part 12 is detachably connected with the infusion part 11, and the liquid storage part 12 at least partially extends into the second channel.
  • a channel 1112 and a second channel 1113 are connected to the atomization assembly 2; the extension directions of the first channel 1112 and the second channel 1113 form an included angle, so that the liquid in the liquid storage chamber 1211 is automatically filled for atomization.
  • the infusion device 11 includes a transverse portion 111 and a longitudinal portion 112 , the transverse portion 111 and the longitudinal portion 112 may be seamlessly connected, and the transverse portion 111 is perpendicular to the longitudinal portion 112 .
  • the transverse portion 111 has a first flange 1111 protruding from the outer wall at an end away from the longitudinal portion 112 , the first flange 1111 encloses the first channel 1112 , and the transverse portion 111 encloses the second channel 1113 .
  • the angle between the extending directions of the first channel 1112 and the second channel 1113 can be 90°, that is, the first channel 1112 is perpendicular to the second channel 1113; in other embodiments, the angle can also be 85° or 95°, It can be understood that the included angle between the first channel 1112 and the second channel 1113 may be close to a vertical state in a macro concept, and the specific included angle is not limited.
  • the second channel 1113 When the electronic atomizer 100 is placed at rest, the second channel 1113 can be parallel to the horizontal plane, and there is an included angle between the second channel 1113 and the extension direction of the first channel 1112, and the liquid storage part 12 is in an inverted state after extending into the first channel 1112, The atomized liquid can flow out from the liquid storage chamber 1211 to the second channel 1113 under the influence of gravity.
  • the angle between the second channel 1113 and the horizontal plane is not 0°, so that the atomizing liquid in the second channel 1113 can automatically flow to the atomizing component 2 for atomization.
  • the shape of the transverse portion 111 may be a square column or a cylinder, and the specific shape is not limited.
  • the cross-sectional shape of the first channel 1112 and the second channel 1113 can be square, circular or elliptical.
  • the material of the infusion piece 11 can be plastic, specifically including but not limited to PC (polycarbonate), ABS (acrylonitrile-butadiene-styrene copolymer), epoxy resin, etc.; in other embodiments, the infusion piece 11
  • the material can also be metal, specifically including but not limited to copper, aluminum alloy, stainless steel and the like.
  • the electronic atomizer 100 provided by the present invention is provided with a liquid storage part 12 for liquid storage, and an infusion part 11 detachably connected with the liquid storage part 12, and the atomized liquid in the liquid storage part 12 can pass through the infusion part 11
  • the enclosed first channel 1112 and the second channel 1113 flow to the atomization assembly 2 to be atomized, so that after the atomization liquid is exhausted, the user can replace the liquid by removing the liquid storage part 12; at the same time , the extension direction of the first channel 1112 and the second channel 1113 form an included angle, so that after the liquid storage part 12 extends into the first channel 1112 and connects with the atomizing part, the atomized liquid can automatically flow out of the atomizing chamber under the action of gravity , to realize the process of automatically feeding liquid into the liquid storage part 12 .
  • the liquid storage part 12 includes a bin body 121 and a bin head 122, the bin head 122 protrudes from the bin body 121, the bin body 121 encloses a liquid storage chamber 1211, and the bin head 122 A liquid outlet hole 1221 is opened, the cartridge head 122 extends into the first channel 1112 , and the liquid outlet hole 1221 communicates with the liquid storage chamber 1211 and the first channel 1112 .
  • the cartridge body 121 and the cartridge head 122 can be seamlessly connected, and the liquid storage part 12 can be integrally formed by injection molding, blow molding, 3D printing and the like.
  • the cartridge head 122 can be a structure protruding outward from one end surface of the cartridge body 121 , and the shape of the cartridge head 122 can be consistent with the shape of the first channel 1112 .
  • the outer circumference of the warehouse head 122 can be directly connected with the inner wall of the first passage 1112, and the specific connection method can be a threaded fit connection; or the outer circumference of the warehouse head 122 and the inner wall of the first passage 1112 can be polished to a frosted state, and the friction can be improved by increasing the friction.
  • the cartridge head 122 and the first flange 1111 are fixed by means of force.
  • the atomized liquid in the liquid storage chamber 1211 can flow to the second channel 1113 through the liquid outlet hole 1221, and the connection between the liquid storage chamber 1211 and the liquid outlet hole 1221 can be in the shape of a constriction, so that The atomized liquid in the liquid storage chamber 1211 is easy to flow out, reducing the residual liquid in the liquid storage chamber 1211 and avoiding waste.
  • the liquid storage element 12 may also be provided with a cover (not shown in the figure) after manufacture, and the cover is connected to the outer periphery of the head 122 and closes the liquid outlet hole 1221 . In this way, the transportation of the liquid storage part 12 and the storage of the atomized liquid are facilitated.
  • the material of the liquid storage part 12 can be plastic, specifically including but not limited to PC (polycarbonate), ABS (acrylonitrile-butadiene-styrene copolymer), epoxy resin etc.; In other embodiments, the liquid storage The material of the component 12 can also be metal, specifically including but not limited to copper, aluminum alloy, stainless steel and the like.
  • the infusion set 1 further includes a first fixing member 14, the first fixing member 14 is sheathed on the outer periphery of the cartridge head 122, and the first fixing member 14 extends into the first channel 1112 and connects with the first fixing member 1112. The inner walls of a channel 1112 are connected.
  • the first fixing part 14 can be a silicone ring or a rubber ring, so as to enhance the sealing performance after the infusion part 11 and the liquid storage part 12 are connected, and avoid the leakage of the atomized liquid when the electronic atomizer 100 is inverted or tilted. , enhancing the portability of the electronic atomizer 100 .
  • the first fixing part 14 can also be an integral structure with the cartridge head 122, and the specific style can be a buckle or the first card slot 1213, and the infusion part 11 and the liquid storage part can be strengthened by snapping and fitting. 12 to prevent the liquid storage element 12 from coming out of the first channel 1112 .
  • the infusion piece 11 also encloses a third channel 1121 communicating with the second channel 1113 , and the extension direction of the third channel 1121 and the second channel 1113 forms an included angle.
  • the third channel 1121 includes a third opening 1122, the opening of the third opening 1122 and the opening of the first channel 1112 are located on the same side of the second channel 1113, the third channel 1121 communicates with the external space through the third opening 1122, and the atomization assembly 2 accommodates
  • the third channel 1121 is placed to atomize the atomized liquid, and the atomized smoke is discharged from the third opening 1122 .
  • the infusion piece 11 includes a longitudinal portion 112 perpendicular to the transverse portion 111 , and the longitudinal portion 112 is used to enclose a third channel 1121 that is open at both ends.
  • the extending direction of the third channel 1121 may be perpendicular to the extending direction of the second channel 1113.
  • the included angle between the third channel 1121 and the extending direction and the extending direction of the second channel 1113 may also be 88° or 93°. Understandably, the angle between the third channel 1121 and the second channel 1113 can be close to vertical in a macro concept, and the specific angle is not limited.
  • the atomization assembly 2 includes an atomization core 21 , an atomization tube 22 and a fourth fixing member 23 , and a third flange 1124 is provided on the third channel 1121 near the third opening 1122 .
  • the atomizing core 21 is used to generate heat to heat the atomizing liquid after being energized, the atomizing tube 22 is sleeved on the outer periphery of the atomizing core 21, and the fourth fixing member 23 is sleeved on the outer circumference of the atomizing tube 22; the fourth fixing member 23 and the
  • the third flange 1124 is connected to fix the atomization assembly 2 into the third channel 1121 .
  • the atomizing tube 22 is also provided with a plurality of liquid inlet holes 221, and the liquid inlet holes 221 communicate with the inner cavity of the second channel 1113 and the atomizing tube 22, so that the atomizing fluid flowing from the second channel 1113 to the atomizing assembly 2
  • the liquid can reach the atomizing core 21 and be heated into smoke.
  • the atomized liquid can be inhaled by the user through the third opening 1122 .
  • the atomization assembly 2 can also work by means of ultrasonic atomization, and include an ultrasonic atomization sheet, a vibrating element, and the like.
  • the infusion set 1 further includes a connecting piece 13 , the connecting piece 13 is provided with a groove 131 , and the third channel 1121 also includes a fourth opening 1123 opposite to the third opening 1122
  • the connecting piece 13 at least partially extends from the fourth opening 1123 into the third channel 1121 , the groove 131 communicates with the third channel 1121 , and the atomization assembly 2 is at least partially accommodated in the groove 131 .
  • the outer periphery of the part of the connector 13 extending into the third passage 1121 is connected to the inner wall of the third passage 1121, and the outer periphery of the part of the connecting member 13 extending into the third passage 1121 is provided with a second card slot 132, the second card
  • the third fixing piece 16 can be accommodated in the groove 132, and the third fixing piece 16 can be a silicone ring or a rubber ring, so as to increase the sealing between the connecting piece 13 and the infusion piece 11, and can also increase the size of the connecting piece 13 and the infusion piece.
  • the frictional force between the inner walls of the third channel 1121 is not limited to increase the sealing between the connecting piece 13 and the infusion piece 11.
  • the connector 13 is also provided with an electrical connection hole 133 and an airflow hole, both of which are connected to the groove 131 and the external space; the atomizing core 21 can be connected to an external power supply through the electrical connection hole 133 Component 3 is connected.
  • the atomizing tube 22 at least partially extends into the groove 131 and its outer periphery is connected to the inner wall of the groove 131 , so as to further fix the atomizing assembly 2 into the third channel 1121 .
  • connection piece 13 and the infusion piece 11 can also be non-detachable, that is, the connection piece 13 and the infusion piece 11 can be prepared by mold injection or sheet metal drilling, so as to reduce the number of connections between the connection piece 13 and the infusion piece 11. The gap between them to avoid leakage.
  • the infusion set 1 further includes a drain plug 17 located at the end of the infusion piece 11 away from the atomization assembly 2 , and the drain plug 17 extends into the second channel 1113 And it is detachably connected with the infusion part 11.
  • the end of the second channel 1113 facing away from the third channel 1121 is provided with a drain port 1114 , and the drain plug 17 extends from the drain port 1114 into the second channel 1113 .
  • the drain plug 17 can be made of silica gel or rubber, and the user can remove the drain plug 17 after taking the infusion set 11 out of the chamber 43 , so as to facilitate the cleaning of the atomized liquid left in the first channel 1112 and the second channel 1113 .
  • the housing assembly 4 includes an outer shell 41 and a base 42 , the outer shell 41 encloses an accommodating cavity 43 and an assembly cavity 44 , and the accommodating cavity 43 and the assembly cavity 44 pass through the first One opening 431 communicates, the infusion set 11 is accommodated in the receiving cavity 43 ; the cartridge body 121 is accommodated in the assembly cavity 44 , and the cartridge head 122 extends into the first channel 1112 through the first opening 431 .
  • the base 42 is connected with the outer casing 41 and is used to close the accommodating cavity 43 .
  • the outer shell 41 includes an outer wall 411 , a top wall 412 , an inner wall 413 and an air suction portion 414 .
  • the outer wall 411 , the top wall 412 and the inner wall 413 together enclose the accommodation cavity 43 ;
  • the base 42 is located at the end opposite to the top wall 412 , and the base 42 is detachably connected to the outer wall 411 , and the user can install it by opening and closing the base 42 Or disassemble the infusion part 11.
  • the outer wall 411 and the inner wall 413 together enclose the assembly cavity 44 , and the first opening 431 is opened on the inner wall 413 .
  • the shape of the assembly cavity 44 can be consistent with the shape of the bin body 121 , so that the bin body 121 can be fixed after being accommodated in the assembly cavity 44 .
  • the material of the housing component 4 can be plastic, specifically including but not limited to PC (polycarbonate), ABS (acrylonitrile-butadiene-styrene copolymer), epoxy resin and the like.
  • the outer shell 41 is provided with a second opening 441
  • the assembly chamber 44 communicates with the external space through the second opening 441
  • the liquid storage element 12 is installed or removed through the second opening 441 .
  • the orientation of the second opening 441 is the same as that of the first opening 431 , and the liquid storage element 12 can be installed into or withdrawn from the assembly cavity 44 along the direction of the first opening 431 .
  • a notch 442 can also be provided on the outer wall plate 411 enclosing the assembly cavity 44, and a second flange 1212 can also be provided on the outer wall of the warehouse body 121; the notch 442 extends from the second opening 441 to the first opening 431. Extending, the second flange 1212 protrudes outward from the outer peripheral wall of the cartridge body 121 .
  • the second flange 1212 When the liquid storage part 12 is installed in the assembly cavity 44, the second flange 1212 extends into the gap 442 along the installation direction and connects to the outer wall plate 411, and at least a part of the gap 442 is left between the second flange 1212 and the outer wall plate 411, so as to facilitate The user lifts the liquid storage element 12 through the gap 442 to remove it from the assembly cavity 44 .
  • the outer periphery of the bin body 121 is covered with a second fixing member 15 , and the second fixing member 15 is connected to the inner wall of the assembly cavity 44 to fix the bin body 121 .
  • the outer periphery of the warehouse body 121 is provided with a first card slot 1213
  • the second fixing member 15 can be a silicone ring or a rubber ring
  • the second fixing member 15 is installed in the first card slot 1213
  • the second fixing member 15 The size may be slightly larger than that of the first slot 1213 , so that the second fixing member 15 may partially protrude from the first slot 1213 .
  • the second fixing part 15 expands and protrudes outwards and connects with the inner wall of the assembly cavity 44, so as to increase the friction force between the chamber body 121 and the inner wall of the assembly cavity 44, and avoid liquid storage
  • the part 12 comes out of the assembly cavity 44 .
  • the second fixing part 15 can also be a buckle (not shown in the figure), the second fixing part 15 is connected on the inner wall of the assembly cavity 44, and after the liquid storage part 12 is installed in the assembly cavity 44, the buckle It can extend into the first slot 1213 to fix the liquid storage element 12 into the assembly cavity 44 .
  • the shape of the buckle and the first groove 1213 is not specifically limited, and the purpose of the cooperation between the buckle and the first groove 1213 is to fix the liquid storage part 12 and prevent the liquid storage part 12 from falling out.
  • the outer casing 41 further includes an air suction part 414, which is connected to the infusion set 11, and the air suction part 414 encloses an air suction channel 45, and the air suction channel 45 passes through the first The three openings 1122 communicate with the third channel 1121 .
  • the air suction part 414 is connected to the top wall plate 412, and one end extends to the accommodating cavity 43 to pass through the third opening 1122 and connects to the third flange 1124. Part of the inner wall is connected, so that the infusion part 11 and the suction part 414 can be fixedly connected.
  • an end of the suction portion 414 facing away from the accommodating cavity 43 extends to the outside of the electronic atomizer 100 to form a suction nozzle.
  • the inhalation channel 45 communicates with the lumen of the atomizing tube 22 , so that the atomized liquid can be inhaled by the user through the inhalation channel 45 .
  • the end of the air suction part 414 facing away from the accommodating cavity 43 may not extend outward, and a separate suction nozzle may be installed on the air suction part 414, and the installation method may be through a threaded connection or a buckle connection, etc. .
  • a separate suction nozzle By setting a separate suction nozzle the user can replace the suction nozzle regularly to maintain the cleanliness of the suction nozzle.
  • the suction nozzle may also be provided with a cap (not shown in the figure) to prevent the suction nozzle from being polluted by the outside.
  • the power supply assembly 3 includes a battery 31 , a charging interface 32 and a control board 33 , and the end surface of the connector 13 facing away from the third opening 1122 also has a supporting foot 134 extending therefrom.
  • the battery 31 is housed in the cavity 43 and is electrically connected to the control board 33 for storing electricity or supplying power to the atomizing assembly 2 .
  • the charging interface 32 is connected to the base 42 , and the charging interface 32 is connected to one end of the control board 33 , and the user can charge the electronic atomizer 100 through the charging interface 32 .
  • the end of the control board 33 facing away from the charging interface 32 is fixedly connected to the support leg 134 , and the atomizing core 21 is electrically connected to the control board 33 after passing through the electrical connection hole 133 .

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  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

一种电子雾化器（100），包括输液件（11）、储液件（12）和雾化组件（2）；输液件（11）围合相连通的第一通道（1112）和第二通道（1113），储液件（12）围合储液腔（1211），储液件（12）与输液件（11）可拆卸连接，储液件（12）至少部分伸入第一通道（1112），第二通道（1113）连通至雾化组件（2），以此在雾化液用尽后，用户可以通过拆卸下储液件（12）的方式进行换液；同时，第一通道（1112）和第二通道（1113）的延伸方向呈夹角，使得储液件（12）在伸入第一通道（1112）与雾化组件（2）连接后，雾化液可以在重力的作用下自动流出雾化腔，实现储液件（12）自动进液的过程。

Description

电子雾化器 技术领域
本申请涉及液体雾化领域，尤其涉及一种电子雾化器。
背景技术
电子雾化器的雾化过程需要待储液部件内的雾化液流动至雾化部件上，然后由液态转化成气态。现有的大多电子雾化器都是将储液部件和雾化部件连接在一起成为统一的部件，为了在雾化液用尽后，需要同时更换储液部件和雾化部件才能继续使用电子雾化器，这使得雾化部件成为了不必要的浪费。所以如何在不更换雾化部件的同时，对电子雾化器添加雾化液成为了关键问题。
发明内容
本申请的目的是提供一种电子雾化器，在雾化液用尽后可单独更换储液件，并且更换后的储液件可以实现自动进液的过程。
为实现本申请的目的，本申请提供了如下的技术方案：
一种电子雾化器包括输液件、储液件和雾化组件；所述输液件围合相连通的第一通道和第二通道，所述储液件围合储液腔，所述储液件与所述输液件可拆卸连接，所述储液件至少部分伸入所述第一通道，所述第二通道连通至所述雾化组件；所述第一通道和所述第二通道的延伸方向呈夹角，以使所述储液腔的液体自动进液以进行雾化。
一种实施方式中，所述储液件包括仓体和仓头，所述仓头凸出于所述仓体，所述仓体围合所述储液腔，所述仓头开设有出液孔，所述仓头伸入所述第一通道，所述出液孔连通所述储液腔和所述第一通道。
一种实施方式中，所述电子雾化器还包括第一固定件，所述第一固定件套设在所述仓头的外周，所述第一固定件伸入所述第一通道并与所述第一通道的内壁连接。
一种实施方式中，所述电子雾化器还包括外壳体，所述外壳体围合容纳腔和装配腔，所述容纳腔和所述装配腔通过第一开口连通，所述输液件容置于所述容纳腔；所述仓体容置于所述装配腔，所述仓头穿过所述第一开口伸入所述第一通道。
一种实施方式中，所述外壳体开设有第二开口，所述装配腔通过所述第二开口与外部空间连通，所述储液件通过所述第二开口安装或拆卸。
一种实施方式中，所述仓体的外周套设有第二固定件，所述第二固定件连接所述装配腔的内壁以固定所述仓体。
一种实施方式中，所述输液件还围合与所述第二通道连通的第三通道，所述第三通道与所述第二通道的延伸方向呈夹角，所述第三通道包括第三开口，所述第三开口和所述第一通道的开口位于所述第二通道的同侧，所述第三通道通过所述第三开口与外部空间连通，所述雾化组件容置于所述第三通道以对雾化液进行雾化，且雾化的烟雾自所述第三开口排出。
一种实施方式中，所述电子雾化器还包括连接件，所述连接件开设有凹槽，所述第三通道还包括与所述第三开口相背的第四开口，所述连接件至少部分自所述第四开口伸入所述第三通道，所述凹槽连通所述第三通道，所述雾化组件至少部分容置于所述凹槽内。
一种实施方式中，所述外壳体还包括吸气部，所述吸气部连接所述输液件，所述吸气部 围合吸气通道，所述吸气通道通过所述第三开口连通所述第三通道。
一种实施方式中，所述电子雾化器还包括排液塞，所述排液塞位于所述输液件远离所述雾化组件的一端，所述排液塞伸入所述第二通道并与所述输液件可拆卸连接。
本发明提供的电子雾化器设置有一个用于储液的储液件，和与储液件可拆卸连接的输液件，储液件内的雾化液可以通过输液件围合的第一通道和第二通道流至雾化组件上被雾化，以此在雾化液在用尽后，用户可以通过拆卸下储液件的方式进行换液；同时，第一通道和第二通道的延伸方向呈夹角，使得储液件在伸入第一通道与雾化件连接后，雾化液可以在重力的作用下自动流出雾化腔，实现储液件自动进液的过程。
附图说明
为了更清楚地说明本申请实施方式或现有技术中的技术方案，下面将对实施方式或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施方式，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是一种实施例的电子雾化器的外观示意图；
图2是一种实施例的电子雾化器的截面结构示意图；
图3是一种实施例的输液组件的截面结构示意图；
图4是一种实施例的输液组件的截面拆分结构示意图；
图5是一种实施例的外壳组件的结构示意图；
图6是一种实施例的外壳组件的截面结构示意图；
图7是一种实施例的电子雾化器的部分爆炸结构示意图；
图8是一种实施例的电子雾化器的部分结构示意图。
附图标记说明：
100-电子雾化器；
1-输液组件，11-输液件，111-横向部，1111-第一凸缘，1112-第一通道，1113-第二通道，1114-排液口，112-纵向部，1121-第三通道，1122-第三开口，1123-第四开口，1124-第三凸缘，12-储液件，121-仓体，1211-储液腔，1212-第二凸缘，1213-第一卡槽，122-仓头，1221-出液孔，13-连接件，131-凹槽，132-第二卡槽，133-电连接孔，134-支撑脚，14-第一固定件，15-第二固定件，16-第三固定件，17-排液塞；
2-雾化组件，21-雾化芯，22-雾化管，221-进液孔，23-第四固定件；
3-电源组件，31-电池，32-充电接口，33-控制主板；
4-外壳组件，41-外壳体，411-外壁板，412-顶壁板，413-内壁板，414-吸气部，42-底座，43-容纳腔，431-第一开口，44-装配腔，441-第二开口，442-缺口，45-吸气通道。
具体实施方式
下面将结合本申请实施方式中的附图，对本申请实施方式中的技术方案进行清楚、完整地描述，显然，所描述的实施方式仅仅是本申请一部分实施方式，而不是全部的实施方式。基于本申请中的实施方式，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施方式，都属于本申请保护的范围。
本发明提供一种电子雾化器100，请参考图1、图6和图8，电子雾化器100包括输液组 件1、雾化组件2、电源组件3和外壳组件4。输液组件1、雾化组件2和电源组件3均容置于外壳组件4内，输液组件1用于储存和输送雾化液至雾化组件2，雾化液经雾化组件2雾化呈液体雾气后提供用户吸入，电源组件3用于向雾化组件2提供电量。雾化液可以是烟液、药液或纯净水等，液体种类不做限制。
请参考图3和图4，输液组件1包括输液件11和储液件12。输液件11围合相连通的第一通道1112和第二通道1113，储液件12围合储液腔1211，储液件12与输液件11可拆卸连接，储液件12至少部分伸入第一通道1112，第二通道1113连通至雾化组件2；第一通道1112和第二通道1113的延伸方向呈夹角，以使储液腔1211的液体自动进液以进行雾化。
具体地，输液件11包括横向部111和纵向部112，所述横向部111和所述纵向部112可以为无缝连接，且横向部111垂直纵向部112。横向部111在远离纵向部112的一端具有凸出外壁的第一凸缘1111，第一凸缘1111围合第一通道1112，横向部111围合第二通道1113。第一通道1112和第二通道1113的延伸方向所呈夹角可以为90°，即第一通道1112垂直第二通道1113；在其他实施例中，夹角大小也可以为85°或95°，可理解的第一通道1112和第二通道1113的夹角可以在宏观概念上为近于垂直状态，具体夹角大小不做限制。
电子雾化器100静止放置时，第二通道1113可以与水平面平行，且第二通道1113与第一通道1112的延伸方向具有夹角，储液件12伸入第一通道1112后呈倒置状态，雾化液可以在重力的影响下自储液腔1211流出至第二通道1113。在用户使用电子雾化器100时，第二通道1113与水平面呈非0°的夹角，使得第二通道1113内的雾化液可以自动流至雾化组件2以进行雾化。
进一步地，横向部111的形状可以为方柱形或圆柱形，具体形状不做限制。第一通道1112和第二通道1113的截面形状可以为方形、圆形或椭圆型。输液件11的材质可为塑料，具体包括但不限于PC(聚碳酸酯)、ABS(丙烯腈-丁二烯-苯乙烯共聚物)、环氧树脂等；在其他实施例中，输液件11的材质还可以为金属，具体包括但不限于铜、铝合金、不锈钢等。
本发明提供的电子雾化器100设置有一个用于储液的储液件12，和与储液件12可拆卸连接的输液件11，储液件12内的雾化液可以通过输液件11围合的第一通道1112和第二通道1113流至雾化组件2上被雾化，以此在雾化液在用尽后，用户可以通过拆卸下储液件12的方式进行换液；同时，第一通道1112和第二通道1113的延伸方向呈夹角，使得储液件12在伸入第一通道1112与雾化件连接后，雾化液可以在重力的作用下自动流出雾化腔，实现储液件12自动进液的过程。
一种实施例中，请参考图3和图4，储液件12包括仓体121和仓头122，仓头122凸出于仓体121，仓体121围合储液腔1211，仓头122开设有出液孔1221，仓头122伸入第一通道1112，出液孔1221连通储液腔1211和第一通道1112。
具体地，仓体121和仓头122可以为无缝连接，储液件12可以通过注塑、吹塑、3D打印等方式一体成型。仓头122可以为仓体121一端面上向外凸出的结构，且仓头122的形状可以与第一通道1112的形状一致。
进一步地，仓头122的外周可以与第一通道1112的内壁直接连接，具体连接方式可以是螺纹配合连接；或者打磨仓头122的外周和第一通道1112的内壁至磨砂状态，通过增大摩擦力的方式固定仓头122和第一凸缘1111。
电子雾化器100静止放置时，储液腔1211内的雾化液可以通过出液孔1221流至第二通道1113，并且储液腔1211与出液孔1221连通处可以为缩口形状，以便于储液腔1211的雾化液易于流出，减少储液腔1211内的残留液体，避免造成浪费。
在其他实施例中，储液件12在制造后还可以设置一仓盖(图中未展示)，仓盖连接在仓头122的外周且封闭出液孔1221。以此，便于储液件12的运输和雾化液的保存。
储液件12的材质可为塑料，具体包括但不限于PC(聚碳酸酯)、ABS(丙烯腈-丁二烯-苯乙烯共聚物)、环氧树脂等；在其他实施例中，储液件12的材质还可以为金属，具体包括但不限于铜、铝合金、不锈钢等。
一种实施例中，请参考图3，输液组件1还包括第一固定件14，第一固定件14套设在仓头122的外周，第一固定件14伸入第一通道1112并与第一通道1112的内壁连接。
具体地，第一固定件14可以是硅胶圈或橡胶圈，以便于增强输液件11和储液件12连接后的密封性，避免电子雾化器100倒置或倾斜的过程中雾化液渗漏，增强了电子雾化器100的便携性。
在其他实施例中，第一固定件14还可以与仓头122为一体式结构，具体样式可以为卡扣或第一卡槽1213，通过卡持配合的方式以增强输液件11和储液件12的连接强度，避免储液件12自第一通道1112脱出。
一种实施例中，请参考图2、图4和图7，输液件11还围合与第二通道1113连通的第三通道1121，第三通道1121与第二通道1113的延伸方向呈夹角，第三通道1121包括第三开口1122，第三开口1122和第一通道1112的开口位于第二通道1113的同侧，第三通道1121通过第三开口1122与外部空间连通，雾化组件2容置于第三通道1121以对雾化液进行雾化，且雾化的烟雾自所述第三开口1122排出。
具体地，输液件11包括与横向部111垂直的纵向部112，纵向部112用于围合两端开口的第三通道1121。第三通道1121的延伸方向与第二通道1113的延伸方向可以垂直，当然，在其他实施例中，第三通道1121和延伸方向与第二通道1113的延伸方向的夹角还可以为88°或93°，可理解的，第三通道1121和第二通道1113的夹角可以在宏观概念上为近于垂直状态，具体夹角大小不做限制。
进一步地，雾化组件2包括雾化芯21、雾化管22和第四固定件23，第三通道1121靠近第三开口1122的位置设有第三凸缘1124。雾化芯21通电后用于产生热量加热雾化液，雾化管22套设在雾化芯21的外周，第四固定件23套设在雾化管22的外周；第四固定件23与第三凸缘1124连接，以此固定雾化组件2至第三通道1121内。
雾化管22上还开设有多个进液孔221，进液孔221连通第二通道1113和雾化管22的内腔，以此使得自第二通道1113流至雾化组件2的雾化液可以达到雾化芯21上被加热成烟雾。经雾化后的液体可以通过第三开口1122被用户吸入。
在其他实施例中，雾化组件2还可以是通过超声波雾化的方式工作，并包括超声波雾化片和振动件等。
一种实施例中，请参考图2至图4，输液组件1还包括连接件13，连接件13开设有凹槽131，第三通道1121还包括与第三开口1122相背的第四开口1123，连接件13至少部分自第四开口1123伸入第三通道1121，凹槽131连通第三通道1121，雾化组件2至少部分容置于凹槽131内。
具体地，连接件13伸入第三通道1121的部分的外周与第三通道1121的内壁连接，且连接件13伸入第三通道1121的部分的外周开设有第二卡槽132，第二卡槽132内可容置有第三固定件16，第三固定件16可以是硅胶圈或橡胶圈，以此增加连接件13和输液件11之间的密封性，还可以增大连接件13和第三通道1121内壁之间的摩擦力。
连接件13上还开设有电连接孔133和气流孔，电连接孔133和气流孔(图中未展示)均 连通凹槽131和外部空间；雾化芯21可以通过电连接孔133与外部电源组件3连接。雾化管22至少部分伸入凹槽131并且其外周与凹槽131的内壁连接，以此进一步地固定雾化组件2至第三通道1121内。
在其他实施例中，连接件13和输液件11还可以不可拆卸结构，即连接件13和输液件11可以通过模具注射或钣金钻孔制备而成，以此减少连接件13和输液件11之间的缝隙，避免出现漏液的情况。
一种实施例中，请参考图3和图4，输液组件1还包括排液塞17，排液塞17位于输液件11远离雾化组件2的一端，排液塞17伸入第二通道1113并与输液件11可拆卸连接。
具体地，第二通道1113背向第三通道1121的一端设有排液口1114，排液塞17自排液口1114伸入第二通道1113。排液塞17可以是硅胶或橡胶材质，用户可以将输液件11自容纳腔43取出后拆卸下排液塞17，以此便于清理第一通道1112和第二通道1113残留下的雾化液。
一种实施例中，请参考图2、图5和图6，外壳组件4包括外壳体41和底座42，外壳体41围合容纳腔43和装配腔44，容纳腔43和装配腔44通过第一开口431连通，输液件11容置于容纳腔43；仓体121容置于装配腔44，仓头122穿过第一开口431伸入第一通道1112。底座42与外壳体41连接，用于封闭容纳腔43。
具体地，外壳体41包括外壁板411、顶壁板412、内壁板413和吸气部414。外壁板411、顶壁板412和内壁板413共同围合容纳腔43；底座42位于与顶壁板412相对的一端，且底座42与外壁板411可拆卸连接，用户可以通过开合底座42安装或拆卸输液件11。
外壁板411和内壁板413共同围合装配腔44，且第一开口431开设于内壁板413上。装配腔44的形状可以和仓体121的形状一致，以便于仓体121容置于装配腔44后被固定。
外壳组件4的材质可为塑料，具体包括但不限于PC(聚碳酸酯)、ABS(丙烯腈-丁二烯-苯乙烯共聚物)、环氧树脂等。
一种实施例中，请参考图2和图5，外壳体41开设有第二开口441，装配腔44通过第二开口441与外部空间连通，储液件12通过第二开口441安装或拆卸。具体地，第二开口441的朝向与第一开口431的朝向相同，储液件12可以沿第一开口431的方向安装进装配腔44或撤出。
进一步地，围合装配腔44的外壁板411上还可以设有一缺口442，仓体121的外壁上还可以设有第二凸缘1212；缺口442自第二开口441处向第一开口431处延伸，第二凸缘1212自仓体121的外周壁向外凸出。储液件12安装至装配腔44时，第二凸缘1212沿安装方向伸入缺口442并连接外壁板411，且第二凸缘1212与外壁板411之间至少留有部分缺口442，以便于用户通过该缺口442提拔储液件12从装配腔44拆卸。
一种实施例中，请参考图2和图4，仓体121的外周套设有第二固定件15，第二固定件15连接装配腔44的内壁以固定仓体121。具体地，仓体121的外周设有第一卡槽1213，第二固定件15可以是硅胶圈或橡胶圈，第二固定件15安装进第一卡槽1213内，且第二固定件15的尺寸可以略大于第一卡槽1213的尺寸，以使得第二固定件15可以有部分凸出与第一卡槽1213。储液件12安装至装配腔44后，第二固定件15向外膨胀凸出并连接装配腔44的内壁，以此增大仓体121和装配腔44内壁之间的摩擦力，避免储液件12自装配腔44脱出。
在其他实施例中，第二固定件15还可以为卡扣(图中未展示)，第二固定件15连接在装配腔44的内壁上，储液件12安装至装配腔44后，卡扣可以伸入第一卡槽1213，以此固定储液件12至装配腔44内。可理解的，卡扣和第一卡槽1213的形状不做具体限制，卡扣和第 一卡槽1213配合的目的在于固定储液件12，防止储液件12脱出。
一种实施例中，请参考图2和图6，外壳体41还包括吸气部414，吸气部414连接输液件11，吸气部414围合吸气通道45，吸气通道45通过第三开口1122连通第三通道1121。
具体地，吸气部414连接在顶壁板412上，且一端向容纳腔43延伸至穿过第三开口1122并连接第三凸缘1124，吸气部414的部分外周与第三通道1121的部分内壁连接，以此使得输液件11与吸气部414可以固定连接。
进一步地，吸气部414背向容纳腔43的一端向电子雾化器100的外部延伸形成吸嘴。吸气通道45与雾化管22的管腔连通，使得经雾化后的液体可以通过吸气通道45被用户吸入。
在其他实施例中，吸气部414背向容纳腔43的一端可以不向外延伸，吸气部414上可以安装单独的吸嘴，且安装方式可以通过螺纹配合连接或卡扣连接的方式等。通过设置单独的吸嘴用户可以定期更换吸嘴以保持吸嘴的清洁度。
在其他实施例中，吸嘴上还可以设有盖帽(图中未展示)以避免吸嘴受到外部污染。
一种实施例中，请参考图2、图4和图8，电源组件3包括电池31、充电接口32和控制主板33，连接件13背向第三开口1122的端面上还延伸有支撑脚134。电池31容置于容纳腔43，并与控制主板33电连接，用于储存电量或向雾化组件2供电。充电接口32连接在底座42上，且充电接口32与控制主板33的一端面连接，用户可以通过充电接口32给电子雾化器100充电。控制主板33背向充电接口32的一端与支撑脚134固定连接，雾化芯21部分穿过电连接孔133后与控制主板33电连接。
在本申请的实施例描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指标的方位或位置关系为基于附图所述的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或原件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
以上所揭露的仅为本申请一种较佳实施例而已，当然不能以此来限定本申请之权利范围，本领域普通技术人员可以理解实现上述实施例的全部或部分流程，并依本申请权利要求所作的等同变化，仍属于申请所涵盖的范围。

Claims (10)

  1. 一种电子雾化器，其特征在于，包括输液件、储液件和雾化组件；所述输液件围合相连通的第一通道和第二通道，所述储液件围合储液腔，所述储液件与所述输液件可拆卸连接，所述储液件至少部分伸入所述第一通道，所述第二通道连通至所述雾化组件；所述第一通道和所述第二通道的延伸方向呈夹角，以使所述储液腔的液体自动进液以进行雾化。
  2. 如权利要求1所述的电子雾化器，其特征在于，所述储液件包括仓体和仓头，所述仓头凸出于所述仓体，所述仓体围合所述储液腔，所述仓头开设有出液孔，所述仓头伸入所述第一通道，所述出液孔连通所述储液腔和所述第一通道。
  3. 如权利要求2所述的电子雾化器，其特征在于，所述电子雾化器还包括第一固定件，所述第一固定件套设在所述仓头的外周，所述第一固定件伸入所述第一通道并与所述第一通道的内壁连接。
  4. 如权利要求2所述的电子雾化器，其特征在于，所述电子雾化器还包括外壳体，所述外壳体围合容纳腔和装配腔，所述容纳腔和所述装配腔通过第一开口连通，所述输液件容置于所述容纳腔；所述仓体容置于所述装配腔，所述仓头穿过所述第一开口伸入所述第一通道。
  5. 如权利要求4所述的电子雾化器，其特征在于，所述外壳体开设有第二开口，所述装配腔通过所述第二开口与外部空间连通，所述储液件通过所述第二开口安装或拆卸。
  6. 如权利要求4所述的电子雾化器，其特征在于，所述仓体的外周套设有第二固定件，所述第二固定件连接所述装配腔的内壁以固定所述仓体。
  7. 如权利要求1所述的电子雾化器，其特征在于，所述输液件还围合与所述第二通道连通的第三通道，所述第三通道与所述第二通道的延伸方向呈夹角，所述第三通道包括第三开口，所述第三开口和所述第一通道的开口位于所述第二通道的同侧，所述第三通道通过所述第三开口与外部空间连通，所述雾化组件容置于所述第三通道以对雾化液进行雾化，且雾化的烟雾自所述第三开口排出。
  8. 如权利要求7所述的电子雾化器，其特征在于，所述电子雾化器还包括连接件，所述连接件开设有凹槽，所述第三通道还包括与所述第三开口相背的第四开口，所述连接件至少部分自所述第四开口伸入所述第三通道，所述凹槽连通所述第三通道，所述雾化组件至少部分容置于所述凹槽内。
  9. 如权利要求7所述的电子雾化器，其特征在于，所述外壳体还包括吸气部，所述吸气部连接所述输液件，所述吸气部围合吸气通道，所述吸气通道通过所述第三开口连通所述第三通道。
  10. 如权利要求1所述的电子雾化器，其特征在于，所述电子雾化器还包括排液塞，所述排液塞位于所述输液件远离所述雾化组件的一端，所述排液塞伸入所述第二通道并与所述输液件可拆卸连接。
PCT/CN2021/136629 2021-12-09 2021-12-09 电子雾化器 WO2023102796A1 (zh)

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