WO2023134638A1 - 雾化器及其发热件 - Google Patents
雾化器及其发热件 Download PDFInfo
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- WO2023134638A1 WO2023134638A1 PCT/CN2023/071391 CN2023071391W WO2023134638A1 WO 2023134638 A1 WO2023134638 A1 WO 2023134638A1 CN 2023071391 W CN2023071391 W CN 2023071391W WO 2023134638 A1 WO2023134638 A1 WO 2023134638A1
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- WIPO (PCT)
- Prior art keywords
- liquid
- atomizer
- heating
- heating element
- channel
- Prior art date
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 118
- 239000007788 liquid Substances 0.000 claims abstract description 162
- 239000000443 aerosol Substances 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 40
- 239000011159 matrix material Substances 0.000 claims description 30
- 238000009423 ventilation Methods 0.000 claims description 23
- 230000002787 reinforcement Effects 0.000 claims description 22
- 239000000758 substrate Substances 0.000 claims description 6
- 230000004308 accommodation Effects 0.000 claims description 4
- 238000000889 atomisation Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 10
- 229920000742 Cotton Polymers 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
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- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000005373 porous glass Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003252 repetitive effect Effects 0.000 description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
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- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
Classifications
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- 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
- A24F40/10—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
- 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
Definitions
- the invention relates to the technical field of electronic atomization, in particular to an atomizer and a heating element thereof.
- An electronic atomization device is an electronic product that heats and atomizes a liquid matrix such as e-liquid, liquid medicine, etc. into an aerosol for inhalation.
- the electronic atomization device may include an atomizer and a power supply assembly, and the power supply assembly is used to supply power to the atomizer; the atomizer may include an atomization core assembly and an atomization chamber, and the atomization core assembly is used for The liquid matrix is atomized by heating when the power is turned on, and the atomization chamber is used to supply the liquid matrix to be heated and atomized to the atomization core assembly.
- the atomizer usually adopts porous ceramic body, fluid-guiding cotton, etc. as the capillary fluid-guiding element for absorbing the liquid matrix, and heats at least part of the capillary fluid-guiding element through a heating element arranged in contact with the atomizing surface of the capillary fluid-guiding element. Liquid matrices generate aerosols.
- the installation structure and installation method involved in the heating element and the capillary liquid guiding element are relatively complicated.
- the present invention aims to provide an atomizer and its heating element, so as to solve the technical problem that the structure of the atomizer is relatively complicated at present.
- the present invention adopts the following technical solution to solve the technical problem: an atomizer configured to atomize a liquid substrate to generate an aerosol.
- the atomizer includes: a housing, the housing defines a liquid storage cavity for storing a liquid matrix; a bracket, the bracket is arranged in the housing, and includes a liquid channel and a first surface, the liquid channel In fluid communication with the liquid storage chamber, the first surface is away from the liquid storage chamber, and the liquid channel ends at the first surface; a heating element, the heating element extends substantially in a flat shape; a capillary element, the The capillary element covers at least a part of the first surface and blocks the liquid channel, and is used to receive and store the liquid matrix from the liquid storage cavity through the liquid channel, and deliver the liquid matrix to the heating element.
- the base is used to support a part of the heating element and make it contact with the capillary element, so that the capillary element is clamped between the first surface and the heating element.
- the base includes an accommodating cavity, and the capillary element and the heating element are arranged in the accommodating cavity.
- the atomizer further includes a support, and the support includes an opening; the support is arranged between the liquid storage chamber and the bracket, and the opening is connected to the storage
- the liquid chamber is in fluid communication with the liquid channel; and, the bracket is also provided with a gas channel, and a ventilation channel is formed between the support member and the bracket, and the gas channel, the ventilation channel and the opening The pores are in fluid communication.
- the support member is flat
- the ventilation channel is opened on the bracket
- the ventilation channel extends from the gas channel to the liquid channel.
- a liquid guide groove is further provided on the first surface, and the liquid guide groove extends from the liquid channel to a central area corresponding to the capillary element.
- the number of the liquid channels is two, and the liquid guide groove is connected between the two liquid channels.
- At least a part of the first surface around the liquid channel is an arc surface protruding toward the capillary element.
- the first surface is entirely located in an arc surface, and the central axis of the arc surface is parallel to the length direction of the capillary element.
- the atomizer further includes an electrode inserted in the base and connected to the heating element.
- the base includes a plurality of protrusions extending toward the liquid storage chamber, the plurality of protrusions surround the accommodation chamber, and clamp the capillary element in the accommodation chamber .
- the heating element includes two connecting ends and a heating part bent and extended between the two connecting ends, and a first reinforcing part is connected to the heating part, and the first reinforcing part
- the width is larger than the width of the heat generating part.
- the cross-sectional shape of the first reinforcement part is bent.
- the heating element further includes a second reinforcing part, the second reinforcing part is connected to the connecting end and the heating part, and the second reinforcing part is arranged parallel to the first reinforcing part .
- the cross-sectional shape of the second reinforcement part is bent.
- the base includes a support beam, and the support beam supports the first reinforcement part and avoids the heat generating part.
- the heating part includes a parallel circuit structure at a part corresponding to the central region of the capillary element; or, the heating part includes a widened circuit structure at a part corresponding to the central region of the capillary element, so The width of the widened circuit structure is greater than the width of other parts of the heat generating part.
- the present invention also adopts the following technical solution to solve the technical problem: an atomizer configured to atomize a liquid substrate to generate an aerosol;
- the heating element includes two connecting ends, a heating part bent and extended between the two connecting ends, and a first reinforcing part extending from the heating part, and the width of the first reinforcing part is larger than that of the Width of the heating part;
- the base includes a supporting beam, and the supporting beam supports the first reinforcing part and avoids the heating part.
- the support beam includes a first support beam and a second support beam spaced apart, and an air intake area is formed between the first support beam and the second support beam.
- the heating part is erected between the first support beam and the second support beam through the first reinforcement part.
- the heating element further includes two second reinforcing parts correspondingly connected to the two connecting ends, the two second reinforcing parts extend substantially in parallel, and the heating part bends and extends between the two connecting ends. Between the second reinforcement.
- the present invention also adopts the following technical solution to solve the technical problem: a heating element for an atomizer, the heating element basically extends flat and includes two connecting ends, and is bent and extended between the two connecting ends The heat generating part and the first reinforcing part extending from the heat generating part, the width of the first reinforcing part is larger than the width of the heat generating part.
- the beneficial effects of the present invention are: in the atomizer of this embodiment, by using the base to support the part of the heating element and make it contact with the capillary element, and then accommodate the bracket through the housing, so that the base and the housing When the body is connected, the capillary element can be clamped between the first surface of the bracket and the heating element, thereby realizing the assembly of the atomizer.
- the atomizer of the present application has a simple structure and is easy to install.
- it can support the heating part and make the whole heating element have higher strength.
- Fig. 1 is a three-dimensional assembly diagram of an atomizer provided by an embodiment of the present invention
- Fig. 2 is another three-dimensional assembly diagram of the atomizer shown in Fig. 1;
- Fig. 3 is a schematic cross-sectional view of the atomizer shown in Fig. 1;
- Fig. 4 is another schematic cross-sectional view of the atomizer shown in Fig. 1;
- Fig. 5 is a three-dimensional exploded schematic diagram of the atomizer shown in Fig. 1;
- Fig. 6 is another three-dimensional exploded schematic view of the atomizer shown in Fig. 1;
- Fig. 7 is a schematic perspective view of the bracket of the atomizer shown in Fig. 5;
- Fig. 8 is another schematic perspective view of the bracket shown in Fig. 7;
- Fig. 9 is a schematic perspective view of the base of the atomizer shown in Fig. 5;
- Fig. 10 is a three-dimensional schematic diagram of the heating element of the atomizer shown in Fig. 5;
- Fig. 11 is a schematic perspective view of a heating element provided by another embodiment of the present invention.
- FIG. 1 to FIG. 6 they are respectively a three-dimensional assembly schematic diagram, a cross-sectional schematic diagram and a three-dimensional exploded schematic diagram of an atomizer 100 provided by an embodiment of the present invention.
- the atomizer 100 is configured to atomize a liquid substrate to generate an aerosol, and it may include a housing 10 , a support 20 , a base 30 , a heating element 40 and a capillary element 50 .
- the casing 10 can be installed in cooperation with the base 30 to form an inner space, and then the bracket 20 , the heating element 40 and the capillary element 50 are installed and accommodated in the inner space.
- the housing 10 defines a liquid storage chamber 11 for storing liquid matrix.
- the liquid storage chamber 11 is an accommodating space defined in the housing 10 for storing a liquid matrix and supplying the liquid matrix to the capillary element 50 .
- the liquid base can be, for example, e-liquid, liquid medicine and other liquids; herein, the liquid base can also be called liquid, atomization can also be called vaporization, and aerosol can also be called smoke, aerosol or atomized gas.
- the housing 10 can also provide a suction nozzle portion 12, and the inside of it can also have a smoke exhaust pipe 13; the smoke exhaust pipe 13 defines a hollow pipe for the aerosol formed on the atomizing surface of the capillary element 50 to pass therethrough, and pass through it.
- the nozzle part 12 discharges.
- FIG. 7 and FIG. 8 are two schematic perspective views of the bracket 20 of the atomizer 100 shown in FIG. 5 ;
- the bracket 20 includes a liquid channel 21 and a first surface 22 and is arranged in the housing 10 , the liquid channel 21 is in fluid communication with the liquid storage chamber 11, the first surface 22 faces away from the liquid storage chamber 11, the liquid channel 21 ends at the first surface 22, and the first surface 22 Said liquid channel 21 may be surrounded.
- the bracket 20 can be made of flexible material such as silicone or thermoplastic elastomer (TPE), which can be inserted into the housing 10 to form a seal with the housing 10 .
- TPE thermoplastic elastomer
- the bracket 20 can further include a second surface 26 opposite to the first surface 22 , and the liquid channel 21 extends from the second surface 26 through the bracket 20 to the first surface 22 .
- the first surface 22 forms a continuous annular surface on the periphery of the liquid channel 21 to surround the liquid channel 21 .
- FIG. 9 it is a three-dimensional schematic diagram of the base 30 of the atomizer 100 shown in FIG.
- a capillary element 50 is clamped between the first surface 22 and the heating element 40 .
- the base 30 may include an accommodating cavity 31 and be connected with the housing 10 .
- a locking block 34 may be provided on the side of the base 30 for snap-fitting with the corresponding locking slot 14 on the housing 10 .
- the accommodating chamber 31 can be arranged on the side of the base 30 facing the liquid storage chamber 11, which can be surrounded by a cylindrical wall, or can be surrounded by a plurality of protrusions 32; the capillary element 50 and the heating element 40 are arranged on the in the chamber 31.
- FIG. 10 it is a three-dimensional schematic diagram of the heating element 40 of the atomizer 100 shown in FIG. 5 ; the heating element 40 basically extends in a flat shape. Further, the heating element 40 can be disposed in the accommodating cavity 31 .
- the heating element 40 may be in the shape of a flat plate as a whole, and a plurality of through holes are provided along the thickness direction, so that the aerosol generated by atomization can radiate away from the capillary element 50 through these through holes.
- the heating element 40 can be made by opening holes in the sheet material, or can adopt a heating mesh structure with mesh holes, or can adopt a meandering circuit structure.
- the heating element 40 can be fixedly arranged on the base 30 and located in the accommodating cavity 31 .
- the capillary element 50 covers at least a part of the first surface 22 and blocks the liquid channel 21, and is used to receive and store the liquid matrix from the liquid storage cavity 11 through the liquid channel 21, and transfer the liquid The matrix is transported to the vicinity of the heating element 40 . Further, the capillary element 50 can be disposed in the accommodating cavity 31 and clamped between the first surface 22 and the heating element 40 .
- the capillary element 50 can be made of materials with capillary channels or pores, such as hard or rigid capillary structures such as fiber cotton, porous ceramic body, glass fiber rope, porous glass ceramics, and porous glass; the capillary element 50 can be generally flat, to It is arranged in close contact with the first surface 22 of the bracket 20 .
- the capillary element 50 is attached to the first surface 22, thereby covering the liquid channel 21, which enables the liquid matrix stored in the liquid storage chamber 11 to be delivered to the capillary element 50 through the liquid channel 21 without leaking to the capillary element through the liquid channel 21 50 other parts.
- the base 30 is used to support part of the heating element 40 and make it contact with the capillary element 50, and then the housing 10 accommodates the bracket 20, so that the base 30 and the housing When the body 10 is connected, the capillary element 50 can be clamped between the first surface 22 of the bracket 20 and the heating element 40 , so as to realize the assembly of the atomizer 100 .
- the atomizer 100 of the present application has a simple structure and is easy to install.
- the atomizer 100 further includes a support member 60, and the support member 60 includes an opening 61.
- the support member 60 is disposed between the liquid storage cavity 11 and the bracket 20 , and the opening 61 is in fluid communication with the liquid storage cavity 11 and the liquid channel 21 .
- the bracket 20 is also provided with a gas channel 23 .
- a ventilation channel 24 is formed between the support member 60 and the bracket 20 , and the gas channel 23 and the ventilation channel 24 are in fluid communication with the opening 61 .
- the ventilation channel 24 can be a small-bore channel such as a capillary channel, and when it contains a liquid matrix, the adsorption of the liquid matrix and the ventilation channel 24 can play a blocking role; only when the pressure in the liquid storage chamber 11 is lower than To a certain extent, the pressure difference between the outside atmosphere and the liquid storage chamber 11 can promote the flow of outside air into the liquid storage chamber 11 through the ventilation channel 24 .
- the support member 60 may further include an insertion hole 62 for the end of the exhaust pipe 13 to pass through.
- the gas channel 23 can extend from the second surface 26 through the bracket 20 to the first surface 22 .
- the gas channel 23 can communicate with the outside atmosphere through the space in the base 30 .
- the ventilation channel 24 can be opened only on the second surface 26 of the bracket 20, or can only be opened on the side of the support member 60 facing the bracket 20; or, the ventilation channel 24 can be provided by a groove on the bracket 20 It is jointly surrounded by the groove on the support member 60.
- the supporting member 60 can be made of rigid material, which can be sealingly attached to the second surface 26 of the bracket 20 .
- the support member 60 is in the shape of a flat plate, the ventilation channel 24 is opened on the support 20, and the ventilation channel 24 passes through the gas A channel 23 extends to said liquid channel 21 .
- the ventilation channel 24 can be integrally produced when the bracket 20 is formed; moreover, by using a flat support member 60 to fit on the bracket 20, the opening above the ventilation channel 24 can be closed to allow ventilation.
- Channel 24 communicates with gas channel 23 and liquid channel 21 only at both ends.
- a liquid guiding groove 25 is further provided on the first surface 22, and the liquid guiding groove 25 extends from the liquid channel 21 to the corresponding capillary.
- the central region of element 50 Because the capillary element 50 is attached to the first surface 22 and covers the liquid channel 21, the liquid matrix stored in the liquid storage cavity 11 can be directly delivered to the part of the capillary element 50 and the liquid channel 21 through the liquid channel 21; In the example, by setting up the liquid guiding groove 25, the liquid matrix can be directly delivered to the central area of the capillary element 50 through the liquid channel 21 and the liquid guiding groove 25, thereby ensuring rapid supply of the liquid matrix to the central area with a large amount of atomization.
- the bracket 20 may include a skirt portion 20A extending from the first surface 22 away from the second surface 26, which may surround the upper half 37 of the base 30 in the circumferential direction, for A seal is formed between portion 37 and housing 10 .
- the number of the liquid channels 21 is two, and the liquid guiding groove 25 is connected between the two liquid channels 21 .
- the liquid guide groove 25 can extend from one of the liquid channels 21 to the central area corresponding to the capillary element 50 , and further extend to the other liquid channel 21 .
- the cross-section of support 20 can be generally rectangular or elliptical, therefore can have two liquid passages 21 on the lateral direction that support 20 has longer dimension, to supply liquid matrix to capillary element 50 substantially evenly; And then, can adopt one
- the liquid guide groove 25 communicates with the two liquid channels 21 , so that both liquid channels 21 can supply the liquid matrix toward the central area of the capillary element 50 .
- the side of the liquid guide groove 25 facing the capillary element 50 is open, and its cross-sectional area may be substantially constant, or may gradually decrease as it approaches the central area of the capillary element 50 .
- the number of the gas passage 23 and the ventilation passage 24 can be two, wherein each ventilation passage 24 communicates with one gas passage 23 and one liquid passage 21 .
- At least a portion of the first surface 22 around the liquid channel 21 is an arc surface protruding toward the capillary element 50 .
- the cross-section of such an arc surface can be a curved shape such as an arc or a circular arc.
- This embodiment is applicable to the capillary element 50 that adopts the liquid-guiding cotton; specifically, since the liquid-guiding cotton has deformability, the compression and sealing of the liquid-guiding cotton at the liquid channel 21 can be strengthened by designing such an arc surface , to prevent a gap between the capillary element 50 in the form of liquid-conducting cotton and the first surface 22, thereby preventing the liquid matrix from leaking through the gap.
- the first surface 22 is entirely located in an arc surface A1, and the central axis A2 of the arc surface A1 is aligned with the longitudinal direction A3 of the capillary element 50. parallel. In this way, the design and molding of the first surface 22 can be facilitated, and at the same time, it can be used to compress and seal the fluid-guiding cotton at the fluid channel 21 .
- the liquid guiding groove 25 can be opened on the partition 27, and the bracket 20 can also include an insertion port 28; the insertion port 28 faces the partition 27, and there is a gap between the two. airflow space29.
- the end of the exhaust pipe 13 of the housing 10 can be inserted into the socket 28 .
- the bracket 20 may further include a side wall opening 20B for the gas to carry the aerosol generated on the atomizing surface of the capillary element 50 to bypass the capillary element 50 and enter the airflow space 29 .
- the atomizer 100 further includes an electrode 70 inserted in the base 30 and connected to the heating element 40; for example Conductive connection can be realized by welding, inserting, abutting, etc.
- the electrode 70 can be tightly fit inserted into the base 30 , and one end thereof is exposed outward from the base 30 so as to be connected to the battery in the power supply assembly.
- the other end of the electrode 70 can be welded to the connection end 41 of the heating element 40 by, for example, spot welding.
- connection end 41 of heating element 40 can offer jack 47;
- electrode 70 can be fixed in the base 30 earlier, then the jack 47 of heating element 40 is entangled the other end of electrode 70, then The other end of the electrode 70 is welded and connected in the socket 47 by spot welding. In this way, both the electrode 70 and the heating element 40 can be fixedly disposed on the base 30 .
- the base 30 includes a plurality of protrusions 32 extending toward the liquid storage chamber 11 , and the plurality of protrusions 32 surround the accommodating chamber. 31, and clamp the capillary element 50 in the accommodating cavity 31.
- the protruding portion 32 to clamp the capillary element 50 in the accommodating cavity 31 , it is convenient to further assemble and connect the base 30 and the housing 10 .
- the heating element 40 includes two connecting ends 41 and a heating portion 42 bent and extended between the two connecting ends 41 .
- the heat generating part 42 may include repetitive circuits such as S-shaped, Z-shaped, U-shaped, etc., and these repetitive circuits may be arranged in series.
- the heating portion 42 is further connected with a first reinforcing portion 43 , and the width of the first reinforcing portion 43 is larger than that of the heating portion 42 .
- the number of the first reinforcing portion 43 may be multiple, and it may extend from the heating portion 42 along a direction parallel to the length direction A3 of the capillary element 50; the first reinforcing portion 43 may not be located in the current path, so that it may not fever.
- the width of the first reinforcement part 43 is greater than that of the heat generating part 42, it can have a higher structural strength than the heat generating part 42, and can support the heat generating part 42, so that the heat generating element 40 as a whole has a higher high strength.
- the first reinforcing part 43 can be supported on the base 30, and then the heating element 40 has sufficient strength to be pressed into the capillary element 50 in the form of liquid-conducting cotton, so as to reduce the thickness of the oil film on the atomizing surface of the capillary element 50 , thereby reducing the frying phenomenon when the atomizer 100 is used.
- the cross-sectional shape of the first reinforcement part 43 is bent.
- the first reinforcement part 43 connected to the middle part of the heat generating part 42 can be designed to have a bent structure, so as to increase the strength.
- the cross-section of this bent structure can be V-shaped, U-shaped, arc-shaped, etc., which has higher strength than the structure with a straight cross-section.
- the atomizer 100 of the embodiment of the present application does not need to separately provide components for supporting the heating element 40 , thereby simplifying the assembly of the atomizer 100 .
- the heating element 40 further includes a second reinforcing part 44 connected to the connection end 41 and the heating part 42, the The second reinforcement part 44 is arranged parallel to the first reinforcement part 43 .
- the second reinforcing part 44 By disposing the second reinforcing part 44, the overall strength of the heating element 40 can be further enhanced.
- the cross-sectional shape of the second reinforcing portion 44 is bent.
- the second reinforcement part 44 By designing the second reinforcement part 44 to have a bent structure, it can increase the strength. Similar to the bending structure of the first reinforcement part 43, the cross section of the bending structure of the second reinforcement part 44 can be V-shaped, U-shaped, arc-shaped, etc., which has higher strength than the structure with a straight cross-section .
- the base 30 includes a support beam 33 for supporting the first reinforcing part 43 and avoiding the heat generating part 42 .
- the first reinforcing part 43 can be supported on the supporting beam 33 of the base 30 , so that the heating element 40 has enough strength to be pressed into the capillary element 50 in the form of liquid-conducting cotton.
- the supporting beam 33 can be an end surface of the supporting wall 35 in the base 30 facing the heating element 40 .
- the base 30 may include an air intake duct 36 , one end of the air intake duct 36 communicates with the outside atmosphere, and the other end may face the heating portion 42 of the heating element 40 .
- the support beam 33 includes a first support beam 331 and a second support beam 332 spaced apart, and the space between the first support beam 331 and the second support beam 332 is An air intake area 38 is formed.
- the air intake duct 36 is arranged in the air intake area 38, and the end of the air intake duct 36 can have a preset distance with the heat generating element 40; thus, the air input through the intake duct 36 can be slightly diffused in the air intake area 38 to Air can be blown onto at least most of the heat generating area of the heat generating element 40 .
- the heating part 42 is erected between the first support beam 331 and the second support beam 332 through the first reinforcement part 43 . In this way, the heat-generating portion 42 can be stably supported, and thus fully contacted with the capillary element 50 .
- the heating part 42 includes a parallel circuit structure 45 at a part corresponding to the central area of the capillary element 50 .
- the parallel line structure 45 can be a closed loop, such as an O-shape, a square shape, a racetrack shape, and the like.
- the first reinforcement part 43 can extend from the parallel circuit structure 45 toward the connection end 41 ; the first reinforcement part 43 can be arranged parallel to the second reinforcement part 44 .
- Fig. 11 is a three-dimensional schematic diagram of a heating element 40 provided in another embodiment of the present invention.
- the heating element 40 shown is basically the same, and it can also include a connecting end 41, a bent heating portion 42, a first reinforcement portion 43 and a second reinforcement portion 44; the difference between the two is that in the embodiment shown in FIG. 11
- the heat generating part 42 includes a widened circuit structure 46 at a part corresponding to the central region of the capillary element 50 , and the width of the widened circuit structure 46 is greater than that of other parts of the heat generating part 42 .
- the first reinforcing portion 43 may extend from the widening line structure 46 along the same square shape, and both may have the same width.
- the heat generated in the area where the widened line structure 46 is located will be reduced, thereby effectively reducing the heat in the central area of the heat generating part 42 and achieving the effect of regulating local overheating.
- the first reinforcing portion 43 can extend from the widened line structure 46 toward the connecting end 41 .
- the various components of the atomizer 100 of the present invention have been described above.
- the atomizer 100 can form an electronic atomization device together with a power supply component.
- the power switch of the power supply component can be turned on first, so that the battery can supply power to the heating element 40 of the atomizer 100;
- the controller in the electronic atomization device can start the power supply assembly and the atomizer 100 to work according to the inhalation action, and finally generate aerosol for the user to inhale.
- the liquid matrix from the liquid storage chamber 11 is heated and atomized by the heating element 40 to form an aerosol, and the external air can flow through the air inlet pipe 36 to be transported to the atomizing surface of the capillary element 50 that is in contact with the heating element 40, Then the formed aerosol is carried to the airflow space 29 by bypassing the capillary element 50 , and then discharged through the exhaust pipe 13 .
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Abstract
一种雾化器（100）及其发热件（40）。雾化器（100）被配置为雾化液体基质以生成气溶胶，其包括壳体（10）、支架（20）、底座（30）、发热件（40）和毛细元件（50）。壳体（10）限定有用于存储液体基质的储液腔（11）；支架（20）设置在壳体（10）内，并且包括液体通道（21）和第一表面（22），液体通道（21）与储液腔（11）流体连通，第一表面（22）背离储液腔（11），液体通道（21）止于第一表面（22）；发热件（40）基本呈平坦状延伸；毛细元件（50）覆盖在第一表面（22）的至少一部分上并且遮挡住液体通道（21），用于通过液体通道（21）接收和存储来自储液腔（11）的液体基质，并将液体基质输送至发热件（40）附近；底座（30）用于支撑发热件（40）的局部且使其与毛细元件（50）接触，从而使毛细元件（50）被夹持在第一表面（22）与发热元件（40）之间。雾化器（100）的结构简单，容易安装。
Description
相关申请的交叉参考
本申请要求于2022年01月14日提交中国专利局，申请号为202210043243.8，名称为“雾化器及其发热件”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
本发明涉及电子雾化技术领域，尤其涉及一种雾化器及其发热件。
电子雾化装置是一种将例如烟油、药液等的液体基质加热雾化成气雾以供吸食使用的电子产品。
电子雾化装置可包括雾化器和电源组件，所述电源组件用于为所述雾化器供电；所述雾化器可包括雾化芯组件和雾化仓，所述雾化芯组件用于在通电时发热而将液体基质雾化，所述雾化仓用于给所述雾化芯组件供应待加热雾化的液体基质。
雾化器通常采用多孔陶瓷体、导液棉等作为吸取液体基质的毛细导液元件，并通过设置成与毛细导液元件的雾化面接触的加热元件来加热毛细导液元件内的至少部分液体基质生成气溶胶。
在相关的雾化器结构中，其加热元件、毛细导液元件所涉及的安装结构和安装方式较为复杂。
发明内容
本发明旨在提供一种雾化器及其发热件，以解决目前雾化器结构较为复杂的技术问题。
本发明解决其技术问题采用以下技术方案：一种雾化器，被配置为雾化液体基质以生成气溶胶。所述雾化器包括：壳体，所述壳体限定有用于存储 液体基质的储液腔；支架，所述支架设置在所述壳体内，并且包括液体通道和第一表面，所述液体通道与所述储液腔流体连通，所述第一表面背离所述储液腔，所述液体通道止于所述第一表面；发热件，所述发热件基本呈平坦状延伸；毛细元件，所述毛细元件覆盖在所述第一表面的至少一部分上并且遮挡住所述液体通道，用于通过所述液体通道接收和存储来自所述储液腔的液体基质，并将液体基质输送至所述发热件附近；底座，用于支撑所述发热件的局部且使其与所述毛细元件接触，从而使所述毛细元件被夹持在所述第一表面与所述发热元件之间。
在优选的实施中，所述底座包括容纳腔，所述毛细元件和所述发热件设置在所述容纳腔中。
在优选的实施中，所述雾化器还包括支撑件，所述支撑件包括开孔；所述支撑件设置在所述储液腔和所述支架之间，所述开孔与所述储液腔和所述液体通道流体连通；并且，所述支架还设有气体通道，所述支撑件与所述支架之间形成换气通道，所述气体通道、所述换气通道与所述开孔流体连通。
在优选的实施中，所述支撑件为平板状，所述换气通道开设在所述支架上，所述换气通道从所述气体通道延伸至所述液体通道。
在优选的实施中，所述第一表面上还设有导液槽，所述导液槽自所述液体通道延伸至对应所述毛细元件的中心区域。
在优选的实施中，所述液体通道的数量为两个，所述导液槽连通于两个液体通道之间。
在优选的实施中，所述第一表面至少在所述液体通道周围的部分为朝着所述毛细元件凸起的弧面。
在优选的实施中，所述第一表面整体位于一圆弧面内，所述圆弧面的中心轴线与所述毛细元件的长度方向平行。
在优选的实施中，所述雾化器还包括电极，所述电极插设在所述底座中并且与所述发热件连接。
在优选的实施中，所述底座包括朝着所述储液腔延伸的多个突起部，所述多个突起部围绕所述容纳腔，并且将所述毛细元件夹持在所述容纳腔内。
在优选的实施中，所述发热件包括两个连接端和弯折延伸于这两个连接端之间的发热部，所述发热部上还连接有第一加强部，所述第一加强部的宽 度大于所述发热部的宽度。
在优选的实施中，所述第一加强部的截面形状是弯折形的。
在优选的实施中，所述发热件还包括第二加强部，所述第二加强部与所述连接端和所述发热部连接，所述第二加强部与所述第一加强部平行设置。
在优选的实施中，所述第二加强部的截面形状是弯折形的。
在优选的实施中，所述底座包括支撑梁，所述支撑梁支撑所述第一加强部且避开所述发热部。
在优选的实施中，所述发热部在对应所述毛细元件的中心区域的部分包括并联线路结构；或者，所述发热部在对应所述毛细元件的中心区域的部分包括加宽线路结构，所述加宽线路结构的宽度大于所述发热部其他部分的宽度。
本发明解决其技术问题还采用以下技术方案：一种雾化器，被配置为雾化液体基质以生成气溶胶；所述雾化器包括：壳体，所述壳体限定有用于存储液体基质的储液腔；发热件，基本呈平坦状延伸；毛细元件，所述毛细元件用于接收来自所述储液腔的液体基质，并将液体基质输送至所述发热件附近；底座，用于支撑所述发热件的局部且使其与所述毛细元件接触。其中，所述发热件包括两个连接端、弯折延伸于这两个连接端之间的发热部以及自所述发热部延伸的第一加强部，所述第一加强部的宽度大于所述发热部的宽度；所述底座包括支撑梁，所述支撑梁支撑所述第一加强部且避开所述发热部。
在优选的实施中，所述支撑梁包括间隔的第一支撑梁和第二支撑梁，第一支撑梁和第二支撑梁之间形成进气区域。
在优选的实施中，所述发热部通过所述第一加强部被架设在第一支撑梁和第二支撑梁之间。
在优选的实施中，所述发热件还包括对应连接于两个连接端上的两个第二加强部，两个第二加强部基本平行地延伸，所述发热部弯折延伸于该两个第二加强部之间。
本发明解决其技术问题还采用以下技术方案：一种用于雾化器的发热件，所述发热件基本上平坦地延伸且包括两个连接端、弯折延伸于这两个连接端之间的发热部以及自所述发热部延伸的第一加强部，所述第一加强部的宽度 大于所述发热部的宽度。
本发明的有益效果是：在本实施例的雾化器中，通过采用底座支撑所述发热件的局部且使其与所述毛细元件接触，再通过壳体收容支架，从而在将底座与壳体连接时，可将毛细元件夹持在支架的第一表面和发热件之间，进而实现雾化器的装配。以此方式，本申请雾化器的结构简单，容易安装。进一步地，通过设置第一加强部，能够对发热部起到支撑作用，并使得发热件整体具有较高的强度。
一个或多个实施例通过与之对应的附图进行示例性说明，这些示例性说明并不构成对实施例的限定，附图中具有相同参考数字标号的元件表示为类似的元件，除非有特别申明，附图中的图不构成比例限制。
图1为本发明一实施例提供的雾化器的一个立体组装示意图；
图2为图1所示雾化器的另一个立体组装示意图；
图3为图1所示雾化器的一个截面示意图；
图4为图1所示雾化器的另一个截面示意图；
图5为图1所示雾化器的一个立体分解示意图；
图6为图1所示雾化器的另一个立体分解示意图；
图7为图5所示雾化器的支架的一个立体示意图；
图8为图7所示支架的另一个立体示意图；
图9为图5所示雾化器的底座的立体示意图；
图10为图5所示雾化器的发热件的一个立体示意图；
图11为本发明另一实施例提供的发热件的立体示意图。
为了便于理解本发明，下面结合附图和具体实施例，对本发明进行更详细的说明。需要说明的是，当元件被表述“固定于”另一个元件，它可以直接在另一个元件上、或者其间可以存在一个或多个居中的元件。当一个元件被表述“连接”另一个元件，它可以是直接连接到另一个元件、或者其间可以存在一个或多个居中的元件。本说明书所使用的术语“垂直的”、“水平 的”、“左”、“右”、“内”、“外”以及类似的表述只是为了说明的目的。
除非另有定义，本说明书所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是用于限制本发明。本说明书所使用的术语“和/或”包括一个或多个相关的所列项目的任意的和所有的组合。
此外，下面所描述的本发明不同实施例中所涉及的技术特征只要彼此之间未构成冲突就可以相互结合。
参阅图1至图6所示，其分别为本发明一实施例提供的雾化器100的立体组装示意图、截面示意图和立体分解示意图。该雾化器100被配置为雾化液体基质以生成气溶胶，其可包括壳体10、支架20、底座30、发热件40和毛细元件50。壳体10可与底座30配合安装形成内部空间，进而将支架20、发热件40和毛细元件50安装收容在此内部空间中。
其中，所述壳体10限定有用于存储液体基质的储液腔11。所述储液腔11为在所述壳体10内限定的容纳空间，用于存储液体基质，并向毛细元件50供应液体基质。液体基质例如可为烟油、药液等液体；本文中，液体基质亦可称为液体，雾化亦可称为汽化，气溶胶亦可称为烟气、气雾或雾化气。壳体10还可提供吸嘴部12，其内部还可具有排烟管13；排烟管13限定中空管道，用于供在毛细元件50的雾化面上形成的气溶胶从中通过，并经吸嘴部12排出。
结合图7和图8所示，其为图5所示雾化器100的支架20的两个立体示意图；所述支架20包括液体通道21和第一表面22并且设置在所述壳体10内，所述液体通道21与所述储液腔11流体连通，所述第一表面22背离所述储液腔11，所述液体通道21止于所述第一表面22，所述第一表面22可环绕所述液体通道21。支架20可采用例如硅胶或热塑性弹性体(TPE)的柔性材质制成，其可插设在壳体10内，进而和壳体10形成密封。支架20还可包括与第一表面22相背的第二表面26，液体通道21则自第二表面26贯穿支架20而延伸至第一表面22。第一表面22在液体通道21的外围形成连续的环形面，以环绕液体通道21。
结合图9所示，其为图5所示雾化器100的底座30的立体示意图；底座30用于支撑所述发热件40的局部且使其与所述毛细元件50接触，从而使所述毛细元件50被夹持在所述第一表面22与所述发热元件40之间。进一步地，所述底座30可包括容纳腔31并且与所述壳体10连接。例如，底座30的侧面可设有卡块34，用于与壳体10上对应的卡槽14卡扣配合。容纳腔31可设置在底座30朝向储液腔11的一侧，其可由筒形壁围成，亦可由多个突起部32围成；所述毛细元件50和所述发热件40设置在所述容纳腔31中。
结合图10所示，其为图5所示雾化器100的发热件40的立体示意图；所述发热件40基本呈平坦状延伸。进一步地，所述发热件40可设置在所述容纳腔31内。例如，所述发热件40整体可呈平板形，其沿厚度方向开设多个通孔，从而可使雾化产生的气溶胶穿过这些通孔朝远离毛细元件50的方向发散而出。所述发热件40可通过在片状材料中开孔制成，亦可采用具有网孔的发热网结构，或者可采用迂回弯折的线路结构。发热件40可固定设置在底座30上，并位于所述容纳腔31内。
所述毛细元件50覆盖在所述第一表面22的至少一部分上并且遮挡住所述液体通道21，用于通过所述液体通道21接收和存储来自所述储液腔11的液体基质，并将液体基质输送至所述发热件40附近。进一步地，毛细元件50可设置在所述容纳腔31内并且被夹持在所述第一表面22和所述发热件40之间。毛细元件50可由具有毛细通道或孔隙的材料制备，例如纤维棉、多孔陶瓷体、玻纤绳、多孔玻璃陶瓷、多孔玻璃等硬质或刚性毛细结构制成；毛细元件50可大体呈平板状，以与支架20的第一表面22贴合设置。毛细元件50与第一表面22贴合，进而盖住液体通道21，这使得储液腔11存储的液体基质可经液体通道21输送给毛细元件50，而不会经液体通道21泄漏至毛细元件50之外的部件。
在此实施例的雾化器100中，通过采用底座30支撑所述发热件40的局部且使其与所述毛细元件50接触，再通过壳体10收容支架20，从而在将底座30与壳体10连接时，可将毛细元件50夹持在支架20的第一表面22和发热件40之间，进而实现雾化器100的装配。以此方式，本申请雾化器100的结构简单，容易安装。
在一可选实施例中，结合图3至图8所示，所述雾化器100还包括支撑 件60，所述支撑件60包括开孔61。所述支撑件60设置在所述储液腔11和所述支架20之间，所述开孔61与所述储液腔11和所述液体通道21流体连通。所述支架20还设有气体通道23。所述支撑件60与所述支架20之间形成换气通道24，所述气体通道23、所述换气通道24与所述开孔61流体连通。换气通道24可为例如毛细通道的小口径通道，当其内含有液体基质时，液体基质与换气通道24的吸附作用可起到封堵作用；只有当储液腔11内的压力低于某一程度时，外界大气与储液腔11的压力差才可促使外界空气经换气通道24流动至储液腔11内。进一步地，所述支撑件60还可包括插孔62，用于供排烟管13的末端从中穿过。气体通道23可自第二表面26贯穿支架20而延伸至第一表面22。气体通道23可通过底座30内的空间与外界大气连通。以此方式，当储液腔11内压力降低时，外界空气可经底座30、气体通道23、换气通道24和开孔61输送到储液腔11内，实现储液腔11内的压力与外界大致平衡，进而能够顺畅地向毛细元件50供应液体基质。在一些实施例中，换气通道24可仅开设在支架20的第二表面26，也可仅开设在支撑件60朝向支架20的一侧；或者，换气通道24可由支架20上的凹槽和支撑件60上的凹槽共同围成。支撑件60可由硬性材质制成，其可与支架20的第二表面26密封贴合。
在一可选实施例中，结合图3至图8所示，所述支撑件60为平板状，所述换气通道24开设在所述支架20上，所述换气通道24从所述气体通道23延伸至所述液体通道21。以此方式，可在成型支架20时一体地制出换气通道24；而且，通过采用平板状的支撑件60贴合在支架20上，可封闭换气通道24上方的敞口，使换气通道24仅在两端与气体通道23和液体通道21连通。
在一可选实施例中，结合图3至图8所示，所述第一表面22上还设有导液槽25，所述导液槽25自所述液体通道21延伸至对应所述毛细元件50的中心区域。由于毛细元件50与第一表面22贴合并盖住液体通道21，这使得储液腔11存储的液体基质可经液体通道21直接输送给毛细元件50与液体通道21正对的部分；在此实施例中，通过开设导液槽25，可将液体基质经液体通道21和导液槽25直接输送给毛细元件50的中心区域，从而可保证对雾化量较大的中心区域快速供应液体基质。进一步地，所述支架20可包括裙缘部20A，裙缘部20A自第一表面22远离第二表面26延伸，其可在周向围绕在底座30 的上半部37，用于在上半部37和壳体10之间形成密封。
在一可选实施例中，结合图3至图8所示，所述液体通道21的数量为两个，所述导液槽25连通于两个液体通道21之间。例如，所述导液槽25可自其中一个液体通道21延伸至对应所述毛细元件50的中心区域，并进一步延伸至另一个液体通道21。由于支架20的横截面通常可呈长方形或椭圆形，因此可在支架20具有较长尺寸的横向上开设两个液体通道21，以大致均衡地对毛细元件50供应液体基质；进而，可采用一个导液槽25连通这两个液体通道21，使得两个液体通道21均可朝毛细元件50的中心区域供应液体基质。导液槽25朝向毛细元件50的一侧为敞口，其横截面积可大致恒定，或者可以随着接近毛细元件50的中心区域而逐渐减小。进一步地，气体通道23和换气通道24的数量均可为两个，其中各换气通道24连通一个气体通道23和一个液体通道21。
在一可选实施例中，结合图4和图8所示，所述第一表面22至少在所述液体通道21周围的部分为朝着所述毛细元件50凸起的弧面。这种弧面的横截面可为弧线、圆弧等曲线形状。此实施例可适用于采用导液棉的毛细元件50；具体而言，由于导液棉具有可变形性，因此通过设计这种弧面可加强在液体通道21处对导液棉的压紧密封，防止在导液棉形式的毛细元件50和第一表面22之间产生缝隙，进而防止液体基质经此缝隙泄漏。
在一可选实施例中，结合图3至图8所示，所述第一表面22整体位于一弧面A1内，所述弧面A1的中心轴线A2与所述毛细元件50的长度方向A3平行。以此方式，可便于对第一表面22的设计和成型制作，同时可起到在液体通道21处对导液棉的压紧密封作用。
进一步地，结合图7和图8所示，所述导液槽25可开设在隔板27上，支架20还可包括插接口28；插接口28对着隔板27，并且二者之间具有气流空间29。壳体10的排烟管13的末端可插入插接口28中。支架20还可包括侧壁开口20B，用于供气体携带在毛细元件50的雾化面上生成的气溶胶绕过毛细元件50，并进入气流空间29。
在一可选实施例中，结合图2至图8所示，所述雾化器100还包括电极70，所述电极70插设在所述底座30中并且与所述发热件40连接；例如可通过焊接、插设、抵接等方式实现导电连接。电极70可紧配合地插设在底座30 中，其一端自底座30向外暴露，以便与电源组件中的电池连接。在一些实施例中，结合图10所示，电极70的另一端可通过例如点焊方式与发热件40的连接端41焊接连接。发热件40的连接端41可开设插孔47；在与电极70装配连接时，可先将电极70固定在底座30中，再将发热件40的插孔47套住电极70的另一端，然后通过点焊方式将电极70的另一端焊接连接在插孔47内。以此方式，电极70和发热件40均可固定地设置在底座30上。
在一可选实施例中，结合图5和图9所示，所述底座30包括朝着所述储液腔11延伸的多个突起部32，所述多个突起部32围绕所述容纳腔31，并且将所述毛细元件50夹持在所述容纳腔31内。通过采用突起部32将所述毛细元件50夹持在所述容纳腔31内，可方便进一步将底座30与壳体10进行装配连接。
在一可选实施例中，结合图5和图10所示，所述发热件40包括两个连接端41和弯折延伸位于这两个连接端41之间的发热部42。例如，发热部42可包括如S形、Z形、U形等的重复性线路，这些重复性线路可串联设置。所述发热部42上还连接有第一加强部43，所述第一加强部43的宽度大于所述发热部42的宽度。例如，第一加强部43的数量可为多个，其可自发热部42沿着与所述毛细元件50的长度方向A3平行的方向延伸；第一加强部43可不位于电流路径中，从而可不发热。以此方式，由于第一加强部43的宽度大于发热部42的宽度，其可具有比发热部42更高的结构强度，进而能够对发热部42起到支撑作用，使得发热件40整体具有较高的强度。例如，在组装结构中，第一加强部43可支撑在底座30上，进而发热件40有足够强度压到导液棉形式的毛细元件50内，以减少毛细元件50雾化面上的油膜厚度，从而减少雾化器100使用时的炸油现象。
在一可选实施例中，结合图10所示，所述第一加强部43的截面形状是弯折形的。例如，可将连接在发热部42的中间部分上的第一加强部43设计成具有弯折结构，以起到增加强度的作用。这种弯折结构的横截面可呈V形、U形、圆弧形等，其相比于一字形截面的结构具有更高的强度。相应地，本申请实施例的雾化器100无需单独设置用于支撑发热件40的部件，进而能够简化雾化器100的组装。
在一可选实施例中，结合图10所示，所述发热件40还包括第二加强部 44，所述第二加强部44与所述连接端41和所述发热部42连接，所述第二加强部44与所述第一加强部43平行设置。通过设置第二加强部44，可进一步使得发热件40整体具有较高的强度。
在一可选实施例中，结合图10所示，所述第二加强部44的截面形状是弯折形的。通过将第二加强部44设计成具有弯折结构，可起到增加强度的作用。与第一加强部43弯折结构类似，第二加强部44的弯折结构的横截面可呈V形、U形、圆弧形等，其相比于一字形截面的结构具有更高的强度。
在一可选实施例中，结合图5和图9所示，所述底座30包括支撑梁33，所述支撑梁33用于支撑所述第一加强部43且避开所述发热部42。例如，在组装结构中，第一加强部43可支撑在底座30的支撑梁33上，进而发热件40有足够强度压到导液棉形式的毛细元件50内。支撑梁33可为底座30内的支撑壁35的朝向发热件40的端面。进一步地，所述底座30可包括进气管道36，进气管道36的一端与外界大气连通，另一端可正对发热件40的发热部42。
在一可选实施例中，结合图5和图9所示，所述支撑梁33包括间隔的第一支撑梁331和第二支撑梁332，第一支撑梁331和第二支撑梁332之间形成进气区域38。进气管道36设置在此进气区域38内，进气管道36的末端可与发热件40具有预设距离；从而，经进气管道36输入的空气可在进气区域38内稍微发散，以能够将空气吹送到发热件40的至少大部分发热区域上。
在一可选实施例中，结合图5、图9和图10所示，所述发热部42通过所述第一加强部43被架设在第一支撑梁331和第二支撑梁332之间。以此方式，可稳定地对发热部42提供支撑，进而使其与毛细元件50充分接触。
在一可选实施例中，结合图5和图10所示，所述发热部42在对应所述毛细元件50的中心区域的部分包括并联线路结构45。例如，该并联线路结构45可为闭合的环形，诸如可为O形、方形、跑道形等。进一步地，第一加强部43可自并联线路结构45朝着连接端41延伸；第一加强部43可与第二加强部44平行设置。通过设置并联线路结构45，该并联线路结构45所在区域的发热量会减少，从而可有效减少发热部42的中心区域的热量，达到调节局热过热的作用。
在另一可选实施例中，结合图5和图11所示，其中图11为本发明另一实施例提供的发热件40的立体示意图；在此实施例中的发热件40与图10中 所示的发热件40基本相同，其同样可包括连接端41、弯折形的发热部42、第一加强部43和第二加强部44；二者的区别在于，在图11所示实施例的发热件40中，所述发热部42在对应所述毛细元件50的中心区域的部分包括加宽线路结构46，所述加宽线路结构46的宽度大于所述发热部42其他部分的宽度。例如，第一加强部43可自加宽线路结构46沿相同方形延伸，并且二者可具有相同宽度。通过设置加宽线路结构46，该加宽线路结构46所在区域的发热量会减少，从而可有效减少发热部42的中心区域的热量，达到调节局热过热的作用。进一步地，第一加强部43可自加宽线路结构46朝着连接端41延伸。
以上介绍了本发明的雾化器100的各种部件。雾化器100可与电源组件构成电子雾化装置。在需要对具有雾化器100的电子雾化装置进行抽吸时，可先打开电源组件的电源开关，以便由电池为雾化器100的发热件40供电；然后，当用户对雾化器100的吸嘴部12进行吸气时，即可通过电子雾化装置中的控制器依据吸气动作而启动电源组件和雾化器100进行工作，最终产生供用户吸食的气雾。其中，来自储液腔11的液体基质被发热件40加热雾化形成气雾，外部空气可流经进气管道36，从而输送至毛细元件50的与发热件40相接触的雾化面上，再将所形成的气溶胶绕过毛细元件50携带至气流空间29，进而经排烟管13排出。
最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；在本发明的思路下，以上实施例或者不同实施例中的技术特征之间也可以进行组合，步骤可以以任意顺序实现，并存在如上所述的本发明的不同方面的许多其它变化，为了简明，它们没有在细节中提供；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。
Claims (21)
- 一种雾化器，被配置为雾化液体基质以生成气溶胶；其特征在于，所述雾化器包括：壳体，所述壳体限定有用于存储液体基质的储液腔；支架，所述支架设置在所述壳体内，并且包括液体通道和第一表面，所述液体通道与所述储液腔流体连通，所述第一表面背离所述储液腔，所述液体通道止于所述第一表面；发热件，所述发热件基本呈平坦状延伸；毛细元件，所述毛细元件覆盖在所述第一表面的至少一部分上并且遮挡住所述液体通道，用于通过所述液体通道接收和存储来自所述储液腔的液体基质，并将液体基质输送至所述发热件附近；和底座，用于支撑所述发热件的局部且使其与所述毛细元件接触，从而使所述毛细元件被夹持在所述第一表面与所述发热元件之间。
- 如权利要求1所述的雾化器，其特征在于，所述底座包括容纳腔，所述毛细元件和所述发热件设置在所述容纳腔中。
- 如权利要求1所述的雾化器，其特征在于，所述雾化器还包括支撑件，所述支撑件包括开孔；所述支撑件设置在所述储液腔和所述支架之间，所述开孔与所述储液腔和所述液体通道流体连通；并且所述支架还设有气体通道，所述支撑件与所述支架之间形成换气通道，所述气体通道、所述换气通道与所述开孔流体连通。
- 如权利要求3所述的雾化器，其特征在于，所述支撑件为平板状，所述换气通道开设在所述支架上，所述换气通道从所述气体通道延伸至所述液体通道。
- 如权利要求1所述的雾化器，其特征在于，所述第一表面上还设有导液槽，所述导液槽自所述液体通道延伸至对应所述毛细元件的中心区域。
- 如权利要求5所述的雾化器，其特征在于，所述液体通道的数量为两个，所述导液槽连通于两个液体通道之间。
- 如权利要求1所述的雾化器，其特征在于，所述第一表面至少在所述液体通道周围的部分为朝着所述毛细元件凸起的弧面。
- 如权利要求7所述的雾化器，其特征在于，所述第一表面整体位于一弧面内，所述弧面的中心轴线与所述毛细元件的长度方向平行。
- 如权利要求1所述的雾化器，其特征在于，所述雾化器还包括电极，所述电极插设在所述底座中并且与所述发热件连接。
- 如权利要求2所述的雾化器，其特征在于，所述底座包括朝着所述储液腔延伸的多个突起部，所述多个突起部围绕所述容纳腔，并且将所述毛细元件夹持在所述容纳腔内。
- 如权利要求1-10中任一项所述的雾化器，其特征在于，所述发热件包括两个连接端和弯折延伸于这两个连接端之间的发热部，所述发热部上还连接有第一加强部，所述第一加强部的宽度大于所述发热部的宽度。
- 如权利要求11所述的雾化器，其特征在于，所述第一加强部的截面形状是弯折形的。
- 如权利要求11所述的雾化器，其特征在于，所述发热件还包括第二加强部，所述第二加强部与所述连接端和所述发热部连接，所述第二加强部与所述第一加强部平行设置。
- 如权利要求13所述的雾化器，其特征在于，所述第二加强部的截面形状是弯折形的。
- 如权利要求11所述的雾化器，其特征在于，所述底座包括支撑梁，所述支撑梁支撑所述第一加强部且避开所述发热部。
- 如权利要求11所述的雾化器，其特征在于，所述发热部在对应所述毛细元件的中心区域的部分包括并联线路结构；或者所述发热部在对应所述毛细元件的中心区域的部分包括加宽线路结构， 所述加宽线路结构的宽度大于所述发热部其他部分的宽度。
- 一种雾化器，被配置为雾化液体基质以生成气溶胶；其特征在于，所述雾化器包括：壳体，所述壳体限定有用于存储液体基质的储液腔；发热件，基本呈平坦状延伸；毛细元件，所述毛细元件用于接收来自所述储液腔的液体基质，并将液体基质输送至所述发热件附近；和底座，用于支撑所述发热件的局部且使其与所述毛细元件接触；其中，所述发热件包括两个连接端、弯折延伸于这两个连接端之间的发热部以及自所述发热部延伸的第一加强部，所述第一加强部的宽度大于所述发热部的宽度；所述底座包括支撑梁，所述支撑梁支撑所述第一加强部且避开所述发热部。
- 如权利要求17所述的雾化器，其特征在于，所述支撑梁包括间隔的第一支撑梁和第二支撑梁，第一支撑梁和第二支撑梁之间形成进气区域。
- 如权利要求18所述的雾化器，其特征在于，所述发热部通过所述第一加强部被架设在第一支撑梁和第二支撑梁之间。
- 如权利要求17-19中任一项所述的雾化器，其特征在于，所述发热件还包括对应连接于两个连接端上的两个第二加强部，两个第二加强部基本平行地延伸，所述发热部弯折延伸于该两个第二加强部之间。
- 一种用于雾化器的发热件，其特征在于：所述发热件基本上平坦地延伸且包括两个连接端、弯折延伸于这两个连接端之间的发热部以及自所述发热部延伸的第一加强部，所述第一加强部的宽度大于所述发热部的宽度。
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109875123A (zh) * | 2019-02-27 | 2019-06-14 | 深圳市合元科技有限公司 | 电子烟雾化器、电子烟、雾化组件及其制备方法 |
| CN110613166A (zh) * | 2019-09-04 | 2019-12-27 | 深圳麦克韦尔科技有限公司 | 电子雾化装置及其雾化组件、烟弹管 |
| CN210520094U (zh) * | 2019-06-24 | 2020-05-15 | 深圳哈卡科技有限公司 | 雾化器及电子烟 |
| CN210929637U (zh) * | 2019-08-06 | 2020-07-07 | 常州市派腾电子技术服务有限公司 | 雾化器及电子烟 |
| CN111728277A (zh) * | 2020-07-07 | 2020-10-02 | 深圳伊卡普科技有限公司 | 一种微孔陶瓷雾化芯及其制造的方法 |
| CN111904032A (zh) * | 2014-02-10 | 2020-11-10 | 菲利普莫里斯生产公司 | 用于气溶胶生成系统的加热器组件和气溶胶生成系统 |
| CN212065689U (zh) * | 2020-03-12 | 2020-12-04 | 深圳市卓力能电子有限公司 | 一种雾化器 |
| US20200397043A1 (en) * | 2018-02-13 | 2020-12-24 | Shenzhen Smoore Technology Limited | Electronic cigarette and heating assembly thereof |
| JP2021003119A (ja) * | 2020-09-09 | 2021-01-14 | 日本たばこ産業株式会社 | 香味吸引器用カートリッジおよびその香味吸引器用カートリッジを有する香味吸引器 |
| CN112237298A (zh) * | 2019-07-19 | 2021-01-19 | 常州市派腾电子技术服务有限公司 | 雾化组件、雾化器及气溶胶发生装置 |
| CN112890302A (zh) * | 2021-02-20 | 2021-06-04 | 深圳市华诚达发展有限公司 | 用于加热雾化的发热机构及其雾化装置 |
| CN113115986A (zh) * | 2021-04-21 | 2021-07-16 | 东莞市阿尔法电子科技有限公司 | 雾化芯及烟弹 |
| CN113115987A (zh) * | 2021-04-21 | 2021-07-16 | 东莞市阿尔法电子科技有限公司 | 雾化芯及烟弹 |
| CN113490431A (zh) * | 2020-01-31 | 2021-10-08 | 韩国烟草人参公社 | 多孔吸液芯、包括其的汽化器及气溶胶生成装置 |
| CN113490429A (zh) * | 2020-01-31 | 2021-10-08 | 韩国烟草人参公社 | 汽化器及包括其的气溶胶生成装置 |
| CN113573600A (zh) * | 2020-01-31 | 2021-10-29 | 韩国烟草人参公社 | 汽化器与包括该汽化器的气溶胶生成装置 |
| CN214629861U (zh) * | 2021-01-27 | 2021-11-09 | 深圳市合元科技有限公司 | 雾化器和电子雾化装置 |
| CN215075535U (zh) * | 2021-05-12 | 2021-12-10 | 深圳市克莱鹏科技有限公司 | 一种基于多孔导电的陶瓷雾化结构及电子烟 |
| CN215189419U (zh) * | 2020-09-12 | 2021-12-17 | 深圳市斯科尔科技有限公司 | 电子烟的雾化装置及电子烟 |
| CN215347020U (zh) * | 2021-03-11 | 2021-12-31 | 深圳市合元科技有限公司 | 雾化器及电子雾化装置 |
| CN215381464U (zh) * | 2021-06-03 | 2022-01-04 | 比亚迪精密制造有限公司 | 电子烟雾化芯和电子烟 |
| US20220000181A1 (en) * | 2019-03-22 | 2022-01-06 | Changzhou Patent Electronic Technology Co., LTD | Cartridge and electronic cigarette |
| CN217065393U (zh) * | 2022-01-14 | 2022-07-29 | 深圳市合元科技有限公司 | 雾化器及其发热件 |
-
2022
- 2022-01-14 CN CN202210043243.8A patent/CN116473283A/zh active Pending
-
2023
- 2023-01-09 WO PCT/CN2023/071391 patent/WO2023134638A1/zh unknown
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904032A (zh) * | 2014-02-10 | 2020-11-10 | 菲利普莫里斯生产公司 | 用于气溶胶生成系统的加热器组件和气溶胶生成系统 |
| US20200397043A1 (en) * | 2018-02-13 | 2020-12-24 | Shenzhen Smoore Technology Limited | Electronic cigarette and heating assembly thereof |
| CN109875123A (zh) * | 2019-02-27 | 2019-06-14 | 深圳市合元科技有限公司 | 电子烟雾化器、电子烟、雾化组件及其制备方法 |
| US20220000181A1 (en) * | 2019-03-22 | 2022-01-06 | Changzhou Patent Electronic Technology Co., LTD | Cartridge and electronic cigarette |
| CN210520094U (zh) * | 2019-06-24 | 2020-05-15 | 深圳哈卡科技有限公司 | 雾化器及电子烟 |
| CN112237298A (zh) * | 2019-07-19 | 2021-01-19 | 常州市派腾电子技术服务有限公司 | 雾化组件、雾化器及气溶胶发生装置 |
| CN210929637U (zh) * | 2019-08-06 | 2020-07-07 | 常州市派腾电子技术服务有限公司 | 雾化器及电子烟 |
| CN110613166A (zh) * | 2019-09-04 | 2019-12-27 | 深圳麦克韦尔科技有限公司 | 电子雾化装置及其雾化组件、烟弹管 |
| CN113573600A (zh) * | 2020-01-31 | 2021-10-29 | 韩国烟草人参公社 | 汽化器与包括该汽化器的气溶胶生成装置 |
| CN113490429A (zh) * | 2020-01-31 | 2021-10-08 | 韩国烟草人参公社 | 汽化器及包括其的气溶胶生成装置 |
| CN113490431A (zh) * | 2020-01-31 | 2021-10-08 | 韩国烟草人参公社 | 多孔吸液芯、包括其的汽化器及气溶胶生成装置 |
| CN212065689U (zh) * | 2020-03-12 | 2020-12-04 | 深圳市卓力能电子有限公司 | 一种雾化器 |
| CN111728277A (zh) * | 2020-07-07 | 2020-10-02 | 深圳伊卡普科技有限公司 | 一种微孔陶瓷雾化芯及其制造的方法 |
| JP2021003119A (ja) * | 2020-09-09 | 2021-01-14 | 日本たばこ産業株式会社 | 香味吸引器用カートリッジおよびその香味吸引器用カートリッジを有する香味吸引器 |
| CN215189419U (zh) * | 2020-09-12 | 2021-12-17 | 深圳市斯科尔科技有限公司 | 电子烟的雾化装置及电子烟 |
| CN214629861U (zh) * | 2021-01-27 | 2021-11-09 | 深圳市合元科技有限公司 | 雾化器和电子雾化装置 |
| CN112890302A (zh) * | 2021-02-20 | 2021-06-04 | 深圳市华诚达发展有限公司 | 用于加热雾化的发热机构及其雾化装置 |
| CN215347020U (zh) * | 2021-03-11 | 2021-12-31 | 深圳市合元科技有限公司 | 雾化器及电子雾化装置 |
| CN113115987A (zh) * | 2021-04-21 | 2021-07-16 | 东莞市阿尔法电子科技有限公司 | 雾化芯及烟弹 |
| CN113115986A (zh) * | 2021-04-21 | 2021-07-16 | 东莞市阿尔法电子科技有限公司 | 雾化芯及烟弹 |
| CN215075535U (zh) * | 2021-05-12 | 2021-12-10 | 深圳市克莱鹏科技有限公司 | 一种基于多孔导电的陶瓷雾化结构及电子烟 |
| CN215381464U (zh) * | 2021-06-03 | 2022-01-04 | 比亚迪精密制造有限公司 | 电子烟雾化芯和电子烟 |
| CN217065393U (zh) * | 2022-01-14 | 2022-07-29 | 深圳市合元科技有限公司 | 雾化器及其发热件 |
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