WO2022198514A1 - Appareil d'atomisation électronique, ensemble alimentation électrique et ensemble support - Google Patents

Appareil d'atomisation électronique, ensemble alimentation électrique et ensemble support Download PDF

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Publication number
WO2022198514A1
WO2022198514A1 PCT/CN2021/082791 CN2021082791W WO2022198514A1 WO 2022198514 A1 WO2022198514 A1 WO 2022198514A1 CN 2021082791 W CN2021082791 W CN 2021082791W WO 2022198514 A1 WO2022198514 A1 WO 2022198514A1
Authority
WO
WIPO (PCT)
Prior art keywords
bracket
assembly according
power supply
conductive
electrode
Prior art date
Application number
PCT/CN2021/082791
Other languages
English (en)
Chinese (zh)
Inventor
徐文孝
汪新宇
Original Assignee
深圳麦克韦尔科技有限公司
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.)
Filing date
Publication date
Application filed by 深圳麦克韦尔科技有限公司 filed Critical 深圳麦克韦尔科技有限公司
Priority to PCT/CN2021/082791 priority Critical patent/WO2022198514A1/fr
Publication of WO2022198514A1 publication Critical patent/WO2022198514A1/fr

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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
    • A24F40/46—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
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the present invention relates to an atomizing device, and more particularly, to an electronic atomizing device, a power supply assembly and a bracket assembly.
  • the battery cell is tedious to operate in the process of assembling, for example, manual welding of wires is required. Therefore, a simple structure, fast assembly operation, safe and reliable battery cell structure is required, so as to realize the automation of the battery cell. Production.
  • the technical problem to be solved by the present invention is to provide an improved electronic atomization device, a power supply assembly and a bracket assembly.
  • the technical solution adopted by the present invention to solve the technical problem is: constructing a bracket assembly, including a bracket for accommodating a battery cell and for installing an electrical connector that is conductively connected to an atomizer, and a conductive structure disposed on the bracket ;
  • the cell includes a first end and a second end, and the conductive structure extends from the first end of the cell to the second end of the cell;
  • the conductive structure includes at least one first elastic abutting electrode located at the first end, and the at least one first elastic abutting electrode is in elastic abutment with the electrical connecting piece.
  • the bracket includes a first end wall connected to the atomizer; the electrical connector is arranged on the first end wall;
  • the first elastic contact electrode extends from the first end wall toward the battery core.
  • the cell includes the first end and the second end extending along the length direction of the cell;
  • the conductive structure extends from the second end of the cell to the first end of the cell;
  • the first elastic contact electrode protrudes from the first end wall and extends toward the first end of the cell.
  • the first elastic abutting electrode is provided with a limiting structure for limiting the position of the electrical connector.
  • the limiting structure includes a limiting groove disposed on the first elastic abutting electrode.
  • first elastic abutting electrodes there are at least two first elastic abutting electrodes, and at least two of the first elastic abutting electrodes extend in the same direction.
  • the conductive structure further includes at least one second elastic abutment electrode located at the second end.
  • the bracket includes a first accommodating cavity for accommodating the battery core, and a second accommodating cavity for accommodating the circuit board;
  • the second elastic abutting electrode extends toward the second accommodating cavity to elastically abut with the circuit board.
  • the circuit board includes a board body, a charging module and a control module disposed on the board body.
  • the conductive structure further includes at least one third elastic abutting electrode elastically abutting against the circuit board.
  • the second elastic abutting electrode and the third elastic abutting electrode extend in the same direction.
  • the bracket includes a second end wall
  • the second elastic abutting electrode and the third elastic abutting electrode extend toward the second end wall.
  • the conductive structure and the bracket form an integral structure.
  • the bracket includes a side wall; the conductive structure is disposed on the side wall and is integrally formed with the side wall.
  • the conductive structure includes at least one first conductive member
  • the first conductive member further includes an elongated conductive connection portion; the entire length of the conductive connection portion is integrally formed on the bracket.
  • one end of the conductive connection portion of each of the first conductive members is provided with the first elastic abutting electrode
  • a second elastic abutment electrode is provided at one end of the conductive connection portion of each of the first conductive members away from the first elastic abutment electrode.
  • the conductive structure includes at least one second conductive member
  • One end of the second conductive member is provided with a third elastic contact electrode.
  • the conductive structure further includes at least one first conductive member and at least one second conductive member;
  • At least one of the first conductive parts and at least one of the second conductive parts are formed by breaking a prefabricated member forming the conductive structure.
  • the present invention also constructs a power supply assembly, which includes the bracket assembly of the present invention and a battery cell disposed on the bracket assembly.
  • the power supply assembly includes an airflow sensing device and an airflow channel arranged on the bracket;
  • the battery cell includes a first end and a second end opposite to the first end;
  • the air flow channel includes an air inlet channel that communicates with the outside and extends from the second end of the cell toward the first end of the cell for gas to enter the atomizer.
  • the bracket comprises a first end wall connected to the atomizer, and a second end wall opposite to the first end wall;
  • the second end wall is provided with a first air inlet which communicates with the air inlet passage.
  • the air flow channel includes an activation air passage communicating with the outside to activate the air flow sensing device (50);
  • the starting air passage communicates with the first air inlet.
  • the power supply assembly further includes a charging interface; the support is provided with a socket corresponding to the charging interface; the cross-sectional size of the socket is larger than that of the charging interface;
  • the gap between the socket and the charging interface forms the first air inlet.
  • the bracket includes a first accommodating cavity for accommodating the battery core and a second accommodating cavity for accommodating the airflow sensing device;
  • the intake passage extends from the second accommodating cavity toward the first accommodating cavity.
  • the power supply assembly further comprises a casing; the bracket assembly is accommodated in the casing;
  • Both ends of the first accommodating cavity are in sealing connection with the housing.
  • the air intake passage comprises a first passage section disposed in the second accommodating cavity and communicating with the outside, and a first passage section disposed in the first accommodating cavity and communicating with the first passage section Two-channel segment.
  • the bracket includes a bottom wall; the bottom wall is provided with an air guide hole communicating with the outside; the first channel segment is formed in the air guide hole.
  • the outer side of the bottom wall is provided with an air guide groove communicating with the air guide hole, and the inner side of the air guide groove forms a third channel segment of the first channel segment.
  • the power supply assembly further comprises an air guide member communicated with the airflow sensing device;
  • the air guide member communicates with the intake passage.
  • the present invention also constructs an electronic atomization device, which is characterized in that it includes the power supply assembly of the present invention, and an atomizer connected to the power supply assembly.
  • the electronic atomizing device, the power supply assembly and the bracket assembly of the present invention have the following beneficial effects: the bracket assembly is provided with a conductive structure on the bracket and at least one first elastic force on the conductive structure located at the first end of the battery core is resisted.
  • the contact electrode is in elastic contact with the electrical connection piece, so that automatic installation can be realized easily and installation efficiency can be improved.
  • FIG. 1 is a schematic structural diagram of an electronic atomization device in some embodiments of the present invention.
  • Fig. 2 is the partial structure exploded schematic diagram of the electronic atomization device shown in Fig. 1;
  • FIG. 3 is a schematic structural diagram of a power supply assembly of the electronic atomization device shown in FIG. 2;
  • Fig. 4 is the partial structure schematic diagram of the power supply assembly shown in Fig. 3;
  • Fig. 5 is the partial structure exploded schematic diagram of the power supply assembly shown in Fig. 4;
  • FIG. 6 is a cross-sectional view of the power supply assembly shown in FIG. 3;
  • FIG. 7 is a schematic structural diagram of a bracket assembly of the power supply assembly shown in FIG. 4;
  • FIG. 8 is a schematic structural diagram of the bracket of the power supply assembly shown in FIG. 7;
  • FIG. 9 is a schematic structural diagram of the conductive structure of the power supply assembly shown in FIG. 8;
  • FIG. 10 is a schematic structural diagram of the prefabricated component of the conductive structure shown in FIG. 9;
  • FIG. 11 is a schematic structural diagram of the airflow sensing device of the power supply assembly shown in FIG. 4;
  • FIG. 12 is a schematic structural diagram of another angle of the airflow sensing device shown in FIG. 11;
  • FIG. 13 is a schematic structural diagram of the air guide member of the power supply assembly shown in FIG. 4 .
  • the electronic atomization device includes an atomizer A and a power supply assembly B; the atomizer A can be used to heat the atomizing medium.
  • the power supply assembly B can be mechanically and/or electrically connected to the atomizer A, and can provide electrical energy to the atomizer A.
  • the power supply assembly B may include a housing 10 , a bracket assembly 20 , a battery cell 30 , and a circuit board 40 .
  • the housing 10 is used for accommodating the bracket assembly 20 , the cell 30 , the circuit board 40 and the electrical connector 90 .
  • the bracket assembly 20 is disposed in the housing 10 and can support the cell 30 and the circuit board 40 .
  • the battery 30 is disposed on the bracket assembly 20 and located at the lower part of the bracket assembly 20 , and can provide electrical energy to the atomizer A.
  • the circuit board 40 can be disposed on the bracket assembly 20 and can be electrically connected to the battery core 30 .
  • the electrical connector 90 can be disposed on the bracket 21 and can be used for conductive connection with the atomizer A.
  • the housing 10 is a cylindrical structure with an opening at one end.
  • the housing 10 can be an injection molded part, of course, it is understood that in other embodiments, the housing 10 can also be a metal housing.
  • the bracket assembly 20 may include a bracket 21 and a conductive structure 22 .
  • the bracket 21 can be used to accommodate the battery cell 30 and the first circuit board 40 .
  • the conductive structure 22 can be disposed on the bracket 21 and can be integrally formed with the bracket 21 .
  • the bracket 21 may be substantially flat, and in some embodiments, the cross section of the bracket 21 may be oval.
  • the bracket 21 may be an insulating member.
  • the bracket 21 may be an injection molded member.
  • the bracket 21 may be a plastic material.
  • the bracket 21 may not be limited to a plastic material, but may be a ceramic or other insulating material.
  • the bracket 21 may not be limited to an insulating member, and can be insulated from the conductive structure 22 by providing an insulating member.
  • the bracket 21 may include a bottom wall 211 , a side wall 212 , a first end wall 213 and a second end wall 214 .
  • the bottom wall 211 may be a long bottom wall, and there are two side walls 212 , and the two side walls 212 may be disposed on two opposite sides of the bottom wall 211 and may be spaced from the bottom wall 211 .
  • the side wall 212 can be integrally formed with the bottom wall 211 , and a hollow structure 2110 can be disposed between the side wall 212 and the bottom wall 211 , and the hollow structure 2110 can facilitate demolding of the entire bracket 21 .
  • the first end wall 213 can be disposed at one end of the bottom wall 211 and connected with the two side walls 212 and can be connected with the atomizer.
  • the second end wall 214 can be disposed at the other end of the bottom wall 211 , connected with the two side walls 212 , and disposed opposite to the first end wall 213 .
  • the bottom wall 211 , the side wall 212 , the first end wall 213 and the second end wall 214 can surround and form a cavity.
  • the bracket 21 may further include a first partition wall 215 and a second partition wall 216; the first partition wall 215 may be disposed on the bottom wall 211 and disposed close to the second end wall 214, and The second end wall 214 may be spaced and parallel to the second end wall 214 .
  • the second partition wall 216 is disposed on the bottom wall 211 , close to the first end wall 213 , and can be spaced apart from and parallel to the first end wall 213 .
  • the first partition wall 215 and the second partition wall 216 can divide the cavity formed by the bottom wall 211 , the side wall 212 , the first end wall 213 and the second end wall 214 into three cavities.
  • the bracket 21 may include a first accommodating cavity 2101 , a second accommodating cavity 2102 and a third accommodating cavity 2103 .
  • the first accommodating cavity 2101 can be used for accommodating the cells 30, the first accommodating cavity 2101 can be located between the first partition wall 215 and the second partition wall 216, and can be a sealed cavity; the second accommodating cavity
  • the cavity 2102 can be used to accommodate the circuit board 40 and can be located between the second end wall 214 and the first partition wall 215 .
  • the third accommodating cavity 2103 can be inserted through the power supply connector 90 , and can be located between the first end wall 213 and the second partition wall 216 .
  • the conductive structure 22 may be disposed on the side wall 212 and may be integrally formed with the side wall 212 , specifically, the conductive structure 22 may be formed on the side
  • the inside of the wall 212 can be used to electrically connect the circuit board 40 with the electrical connector 90 , so that the power supply assembly B can supply power to the atomizer A.
  • the conductive structure 22 may not be limited to being formed inside the sidewall 212 .
  • the conductive structure 22 may be formed on the surface of the sidewall 212 .
  • the conductive structure 22 and the side wall 212 may be integrally formed by injection molding.
  • the conductive structure 22 can also be integrally formed with the sidewall 212 by sintering or other methods.
  • the conductive structure 22 can be in sheet shape, and the thickness direction of the conductive structure 22 can be consistent with the thickness direction of the bracket 21 , that is, the thickness direction of the conductive structure 22 can be consistent with the thickness direction of the sidewall 212 .
  • the conductive structure 22 may include at least one first conductive member 22a and at least one second conductive member 22b; specifically, in some embodiments, the conductive structure 22 may include two first conductive members 22b The conductive member 22a and the two second conductive members 22b.
  • the first conductive member 22a can be connected to the circuit board 40 and the electrical connection member 90, and can be used to supply power to the atomizer A.
  • the second conductive member 22b can be connected to the circuit board 40 and the battery cell 30 , and can be used to charge the battery cell 30 .
  • the second conductive member 22b can be omitted.
  • one of the first conductive members 22a can be a positive conductive member, which can be connected to the positive terminal of the circuit board 40, and the other first conductive member 22a can be a negative conductive member, which can be connected to the positive terminal of the circuit board 40. Negative terminal connection.
  • a prefabricated component of an integrated structure may be formed between the first conductive member 22a and the second conductive member 22b by setting the connecting piece 2201 , and the prefabricated component can be formed with the bottom wall
  • the connecting piece 2201 between the first conductive member 22a and the second conductive member 22b can be broken off by a punching device, that is, the first conductive member 22a and the second conductive member 22b can be formed by The connection piece 2201 of the prefabricated member 220 of the conductive structure 22 is formed by breaking.
  • connection piece 2201 can be provided with a pre-break bit, and the pre-break bit can be a plurality of small holes arranged side by side; by setting the pre-break bit, the connection piece 2201 can be easily taken out after being broken.
  • the first conductive member 22a may be a sheet-like structure, specifically, the first conductive member 22a may be a metal dome, and the material of the metal dome is preferably stainless steel or phosphor bronze.
  • the metal dome may not be limited to stainless steel or phosphor bronze.
  • the first conductive member 22 a may include a conductive connection portion 221 , a first elastic abutment electrode 222 and a second elastic abutment electrode 224 .
  • Two ends of the conductive connecting portion 221 can be connected to the first elastic abutting electrode 222 and the second elastic abutting electrode 224 respectively.
  • the first elastic abutting electrode 222 can be disposed at one end of the conductive connecting portion 221 and can be used for elastically abutting with the electrical connecting member 90 .
  • the second elastic contact electrode 224 can be disposed on the other end of the conductive connection portion 221 and can be used for elastic contact with the circuit board 40 .
  • the conductive connecting portion 221 , the first elastic abutting electrode 222 and the second elastic abutting electrode 224 can be integrally formed. Specifically, the conductive connection portion 221 , the first elastic abutting electrode 222 and the second elastic abutting electrode 224 can be bent to form an integrated structure.
  • the conductive connection portion 221 may be an elongated sheet-like structure, the conductive connection portion 221 may be located in the first cavity 2101 , and may form an integral structure with the bracket 21 . Specifically, in some embodiments, the entire length of the conductive connecting portion 221 can be integrally formed on the side wall 212 , and can be completely embedded in the side wall 212 . Of course, it can be understood that, in other embodiments, the conductive connection portion 221 may also be partially embedded in the side wall 212 .
  • the first elastic abutting electrode 222 can pass through the first end wall 213 and extend toward the battery core 30 .
  • the number of the first elastic abutment electrodes 222 may be at least two, specifically, in some embodiments, the number of the first elastic abutment electrodes 222 may be two, that is, each first conductive member 22a A first elastic abutting electrode 222 is provided on each of them, and the first elastic abutting electrode 222 can be arranged in a one-to-one correspondence with the electrical connecting member 90 .
  • the two first elastic abutting electrodes 222 can extend in the same direction.
  • the first elastic abutting electrode 222 may include a first main body portion 2221 and a first abutting portion 2222 .
  • the first main body portion 2221 can be in the shape of a sheet, and can form a set angle with the first end wall 213 , and the set angle can be an acute angle.
  • the first abutting portion 2222 can be disposed at an end of the first main body portion 2221 extending toward the battery cell 30 , and can be disposed at a predetermined angle with the first main body portion 2221 .
  • the set included angle can be an acute angle.
  • a limiting structure 2223 may be disposed on the first elastic abutting electrode 222 ; the limiting structure may be located on a connecting convex portion between the first main body portion 2221 and the first abutting portion 2222 .
  • the limiting structure 2223 can be used to limit the electrical connector 90, which can increase the contact area between the electrical connector and the first elastic abutting electrode 222, so that the first elastic abutting electrode can be The contact between 222 and the electrical connector 90 is more stable.
  • the limiting structure 2223 may be a limiting groove disposed on the first elastic abutting electrode 2222 , and the limiting groove may be opened in the first main body portion 2221 and the first abutting portion 2222 On the connecting protrusion between the two, the electrical connector 90 can be snapped into.
  • the first main body portion 2221 can be connected to the conductive connection portion 221 . Specifically, the first main body portion 2221 and the conductive connection portion 221 are connected by a joint portion 223 .
  • the coupling portion 223 can be integrally formed with the first main body portion 2221 and the conductive connection portion 221 , and specifically, the first main body portion 2221 , the conductive connection portion 221 and the coupling portion 223 can be formed by bending the prefabricated component 210 .
  • the coupling portion 223 can be in the shape of a sheet, and can be disposed in the first end wall 213 and integrally formed with the first end wall 213 .
  • the second elastic abutting electrode 224 may extend toward the second accommodating cavity 2102 and may elastically abut with the circuit board 40 .
  • the second elastic abutting electrode 224 may be provided at one end of the conductive connecting portion 221 of each first conductive member 22a away from the first elastic abutting electrode 222 , that is, the second elastic abutting electrode 222 may be
  • the second elastic abutting electrodes 222 may not be limited to two. The two second elastic contact electrodes 222 may extend in the same direction.
  • the second elastic abutting electrode 224 may include a second body portion 2241 and a second abutting portion 2242 ; the second body portion 2241 may extend from the first partition wall 215 toward the second accommodating cavity 2102 Wear out settings.
  • the second body portion 2241 can be in a sheet shape, and the second abutting portion 2242 can be disposed at the end of the second body portion 2241 passing through the first partition wall 215 , and can be bent downward toward the bottom wall 211 . set up.
  • the second abutting portion 2242 can be used for abutting with the circuit board 40 .
  • the second body portion 2241 can be connected to the conductive connection portion 221 and can be integrally formed with the conductive connection portion 221 .
  • the second conductive member 22b may be disposed between the two first conductive members 22a, and the two second conductive members 22b may be disposed at intervals.
  • the second conductive member 22b may be a sheet-like structure, specifically, the second conductive member 22b may be a metal dome, and the material of the metal dome is preferably stainless steel or phosphor bronze.
  • the metal dome may not be limited to stainless steel or phosphor bronze.
  • the second conductive member 22b may include a connecting portion 225 and a third elastic abutting electrode 226; the connecting portion 225 may be connected to the first partition wall 215, and specifically, the connecting portion 225 may pass through On the first partition wall 215, one end is connected to the battery core 30, and can be integrally formed with the first partition wall 215. Specifically, in some embodiments, the connecting portion 225 can be integrated with the first partition wall 215 by injection molding. forming.
  • the third elastic abutting electrode 226 can be disposed on one end of the second conductive member 22b, that is, one end of the connecting portion 225, and can be integrally formed with the connecting portion 225.
  • the third elastic abutting electrode 226 can be The connection portion 225 is formed by bending.
  • the third elastic abutting electrode 226 and the second elastic abutting electrode 224 can extend in the same direction, that is, extend toward the second accommodating cavity 2102 , and can respectively abut with the circuit board 40 .
  • the third elastic abutting electrode 226 may include a third body portion 2261 and a third abutting portion 2262 , and the third body portion 2261 may be in a sheet shape and may pass through the first partition wall 215 , and can be arranged obliquely with the first partition wall 251 , the third abutting portion 2261 can be arranged at one end of the third main body portion passing through the first partition wall 215 , and can be bent and arranged in the direction of the bottom wall 211 . in contact with the circuit board 40 .
  • the battery 30 can be accommodated in the first accommodating cavity 2101.
  • the battery 30 can be a rechargeable battery, which can be powered by an external power supply, so as to continuously provide electrical energy to the atomizer, thereby improving the power supply component. Circularity and reduce waste of resources.
  • the cell 30 may include a cell body 31 and an electrode sheet 32 ; the cell body 31 may be accommodated in the first accommodating cavity 2101 , and the electrode sheet 32 may be disposed in the cell body One end of 31 , which can extend toward the first partition wall 215 , can be used to connect with the third elastic abutting electrode 226 , specifically, it can be connected with the connecting portion 2261 of the third elastic abutting electrode 226 .
  • the cell 30 may include a first end 3101 and a second end 3102 ; the first end 3101 and the second end 3102 may extend along the length of the cell 30 .
  • the conductive structure 22 may extend from the second end 3102 of the cell 30 toward the first end 3101 of the cell 30 .
  • the first elastic contact electrode 222 can pass through the first end wall 213 and extend toward the first end 3101 of the cell 30 .
  • the circuit board 40 has a main control function and a charging function.
  • the circuit board 40 may include a board body, a charging module and a control module disposed on the board body.
  • the charging module can be used to charge the battery cell 30 .
  • the control module can supply power to the atomizer.
  • the charging module and the control module are conventional structures.
  • the external power supply can be connected to the battery cell 30 through the third elastic contact electrode 226 .
  • the atomizer A needs to be pumped, the battery core 30 can be supplied to the battery cell 30 through the circuit board 40 and the electrical connector 90 . Atomizer A is powered.
  • the power supply component B may further include an airflow sensing device 50 , and the airflow sensing device 50 can be accommodated in the second accommodating cavity 2102 and can be connected with the circuit board 40 connections.
  • the airflow sensing device 50 can be disposed on the circuit board 40, and can be electrically connected to the circuit board 40, and can be used to activate the atomizer A.
  • the airflow The sensing device 50 may be a MEMS sensor.
  • the airflow sensing device 50 may not be limited to a MEMS sensor.
  • the airflow sensing device 50 when the airflow sensing device 50 is a MEMS sensor, the airflow sensing device 50 can be provided with an atmospheric pressure hole 51 communicating with atmospheric pressure and a negative pressure hole 52 for detecting suction, and the negative pressure hole 52 can be provided in the airflow The side of the sensor device 50 opposite to the atmospheric pressure hole 51; when the user sucks, the external air enters the power supply component A and passes through the negative pressure hole 52 to generate negative pressure, so that the output of the airflow sensing device 50 is related to the suction. control signal. As shown in FIG.
  • the power supply assembly B may further include an air guide member 60 , and the air guide member 60 may be disposed in the second accommodating cavity 2102 and may be connected with the airflow sensing device 50 communicates with, specifically, can communicate with the negative pressure hole 52 .
  • the air guide member 60 may be a silicone piece.
  • the air guide member 60 may not be limited to being a silicone piece, but may be made of other soft materials.
  • the air guide member 60 may be disposed on a side of the circuit board 40 opposite to the air flow sensing device 50 .
  • the air guide member 60 may include a body 61 and an air guide column 62; in some embodiments, the body 61 may be installed in the second accommodating cavity 2102, and an embedded portion may be provided on the body 61 611; the embedded portion 611 can be embedded in the mounting groove 2112 of the second accommodating cavity 2102.
  • the air guide post 62 can be disposed on the main body 61 and can protrude from the main body 61 toward the circuit board 40 .
  • a through hole 621 can be formed in the air guide post 62 , and the through hole 621 can extend along the air guide post 62 . The axial direction penetrates through and can be communicated with the negative pressure hole 52 of the airflow sensing device 50 .
  • the power supply assembly B may further include a first sealing structure 70, and the first sealing structure 70 may be sleeved on the bracket 21.
  • the first sealing structure 70 The structure 70 can be a sealing ring, and the sealing ring can be sleeved on the first partition wall 215 of the bracket 21 , and can be sealed with the housing 10 .
  • the first partition wall 215 can be provided with a sleeve groove 2152 for the sealing ring to be sleeved.
  • the power supply assembly B may further include a second sealing structure 80, and the second sealing structure 80 may be disposed at one end of the bracket 21.
  • the second sealing structure 80 The structure 80 can be a sealing sleeve, can be sleeved on the first end wall 213 , and can be sealed with the casing 10 .
  • the first sealing structure 70 and the second sealing structure 80 By arranging the first sealing structure 70 and the second sealing structure 80, the first accommodating cavity 2101 can form a closed cavity.
  • the number of the electrical connectors 90 can be two, the two electrical connectors 90 can be installed on the first end wall 213, one end is in contact with the atomizer A, and the other end is in contact with the atomizer A.
  • the first elastic abutting electrode 222 elastically abuts.
  • the first end wall 213 may be provided with through holes 2132 for the electrical connectors 90 to pass through in a one-to-one correspondence, and the through holes 2132 communicate with the third accommodating cavity 2103 .
  • the electrical connector 90 can be a thimble shown in the drawings, and the thimble can be inserted through the through hole 2132 .
  • the electrical connection member 90 may not be limited to a thimble, but may be a wire, a conductive sheet, or a conductive contact.
  • the power supply component B may further include a charging interface 100, and the charging interface 100 may be disposed on the circuit board 40 and be conductively connected with the circuit board 40 to connect an external power supply to the circuit on board 40.
  • the charging interface 100 may be a USB interface.
  • a socket 2141 can be provided on the bracket 21 , specifically, the socket 2141 can be provided on the second end wall 214 and located in the middle of the second end wall 214 , and can be connected to the charging port 100 corresponds to the setting.
  • the cross-sectional dimension of the socket 2141 may be larger than the cross-sectional dimension of the charging port 100 to leave a gap with the charging port 100 to form the first air inlet 217 .
  • the power supply assembly may further include an airflow channel 23 , and the airflow channel 23 may be formed on the bracket 21 .
  • the airflow passage 23 may include a start air passage 231 and an intake passage 232 .
  • the activation air passage 231 can communicate with the outside and the airflow sensing device 50, and can be used to activate the airflow sensing device 50.
  • the activation air passage 231 can extend from the second end wall 214 to the airflow sensing device 50.
  • the starting air passage 231 can communicate with the first air inlet 217 and the second accommodating cavity 2102 provided on the bracket 21, and communicate with the atmospheric pressure hole 51 on the airflow sensing device 50.
  • the air inlet channel 232 can communicate with the outside, and can extend from the second end 3102 of the battery 30 toward the first end 3101 of the battery 30 , and can be used for gas to enter the atomizer. Specifically, in some embodiments, the intake passage 232 may communicate with the first intake port 217 .
  • the intake passage 232 may extend from the second accommodating cavity 2102 toward the first accommodating cavity 2101 .
  • the intake passage 232 may include a first passage section 2321, The second channel segment 2334 , the third channel segment 2322 , and the fourth channel segment 2323 .
  • the first channel section 2321, the third channel section 2322, the fourth channel section 2323, and the second channel section 2322 are communicated in sequence.
  • the first channel section 2321 can be disposed in the second accommodating cavity 2102 and can communicate with the outside, specifically, can communicate with the first air inlet 217 .
  • the bottom wall 211 can be provided with an air guide hole 2111, the air guide hole 2111 can be disposed close to the insertion hole 2141, and can be communicated with the outside, specifically, can be communicated with the first air inlet 217, the first air inlet 217.
  • a channel section 2321 may be formed in the air guide hole 2111 .
  • the third channel section 2322 may communicate with the first channel section 2321 .
  • an air guide groove 2112 can be disposed on the outer side of the bottom wall 211 , the air guide groove 2112 can be located on the outer periphery of the air guide hole 2111 and can be communicated with the air guide hole 211 , and the inner side of the air guide groove 2112 can be A third channel segment 2322 is formed.
  • the fourth channel segment 2322 can communicate with the third channel segment 2322 .
  • an installation groove 2113 may be provided on the bottom wall 211, the installation groove 2113 may be located in the second accommodating cavity 2102, and the installation groove 2113 may be used for the air guide member 60 to be installed.
  • the embedded portion 611 of the air guide member 60 can be embedded in the installation groove 2113 , the through hole 621 on the air guide member 60 can communicate with the installation groove 2113 , and the inner side of the installation groove 2113 can be formed.
  • the fourth channel section 2323, the fourth channel section 2323 can communicate with the second channel section 2322 and the third channel section 2322.
  • a connecting through hole 2114 may be disposed on the bottom wall 211 , and the connecting through hole 2114 may be located in the mounting groove 2113 for connecting the fourth channel section 2323 and the third channel section 2322 .
  • the second channel section 2324 can be formed in the first accommodating cavity 2101 and can communicate with the first channel section 2321 for outputting gas to the atomizer A.
  • a through hole 2151 may be provided on the first partition wall 215, and the through hole 2151 may communicate with the installation groove 2113 and the first accommodating cavity 2101, that is, the fourth channel section 2323 and the second channel segment 2324, and then the first channel segment 2321 and the second channel segment 2324 can be communicated.
  • the first end wall 213 can be provided with a second air inlet 2131 for gas to enter the atomizer A, and the second air inlet 2131 can communicate with the second channel section 2324 .
  • the gas can enter the negative pressure hole 52 through the first air inlet 217 to generate negative pressure, and then activate the airflow sensing device 50; at the same time, the air can enter the air inlet channel 232 through the first air inlet 217

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

La présente invention concerne un appareil d'atomisation électronique, un ensemble alimentation électrique et un ensemble support. L'ensemble support comprend un support pour le logement d'une cellule de batterie et le montage d'un élément de connexion électrique, lequel est électriquement connecté à un atomiseur, et une structure conductrice, laquelle est disposée sur le support. La cellule de batterie comprend une première extrémité et une seconde extrémité, et la structure conductrice s'étend de la première extrémité de la cellule de batterie à la seconde extrémité de la cellule de batterie ; et la structure conductrice comprend au moins une première électrode de butée élastique qui est située au niveau de la première extrémité de la cellule de batterie, et ladite première électrode de butée élastique vient en butée élastiquement contre l'élément de connexion électrique. Dans l'ensemble support, une structure conductrice est disposée sur un support, et au moins une première électrode de butée élastique sur la structure conductrice qui est située au niveau d'une première extrémité d'une cellule de batterie vient en butée élastiquement contre un élément de connexion électrique, de manière à faciliter la mise en œuvre d'un montage automatisé, ce qui permet d'améliorer l'efficacité de montage.
PCT/CN2021/082791 2021-03-24 2021-03-24 Appareil d'atomisation électronique, ensemble alimentation électrique et ensemble support WO2022198514A1 (fr)

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PCT/CN2021/082791 WO2022198514A1 (fr) 2021-03-24 2021-03-24 Appareil d'atomisation électronique, ensemble alimentation électrique et ensemble support

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Cited By (1)

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CN116131397A (zh) * 2023-01-10 2023-05-16 东莞港电电器制品有限公司 一种可充电式造型器及造型器系统

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CN209357801U (zh) * 2019-03-28 2019-09-06 东莞市合中川电子科技有限公司 一种供电装置
CN212088074U (zh) * 2020-01-16 2020-12-08 深圳麦克韦尔科技有限公司 电源组件及电子雾化装置
CN212545544U (zh) * 2020-04-02 2021-02-19 深圳麦克韦尔科技有限公司 雾化芯、雾化器和电子雾化装置
CN112401312A (zh) * 2019-07-04 2021-02-26 青岛颐中科技有限公司 一种加热不燃烧烟具
CN112490592A (zh) * 2020-11-18 2021-03-12 深圳麦克韦尔科技有限公司 电子雾化装置及其供电组件和支架

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CN209357801U (zh) * 2019-03-28 2019-09-06 东莞市合中川电子科技有限公司 一种供电装置
CN112401312A (zh) * 2019-07-04 2021-02-26 青岛颐中科技有限公司 一种加热不燃烧烟具
CN212088074U (zh) * 2020-01-16 2020-12-08 深圳麦克韦尔科技有限公司 电源组件及电子雾化装置
CN212545544U (zh) * 2020-04-02 2021-02-19 深圳麦克韦尔科技有限公司 雾化芯、雾化器和电子雾化装置
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116131397A (zh) * 2023-01-10 2023-05-16 东莞港电电器制品有限公司 一种可充电式造型器及造型器系统

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