WO2022183855A1 - 一种雾化器及其电子雾化装置 - Google Patents

一种雾化器及其电子雾化装置 Download PDF

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Publication number
WO2022183855A1
WO2022183855A1 PCT/CN2022/072585 CN2022072585W WO2022183855A1 WO 2022183855 A1 WO2022183855 A1 WO 2022183855A1 CN 2022072585 W CN2022072585 W CN 2022072585W WO 2022183855 A1 WO2022183855 A1 WO 2022183855A1
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WO
WIPO (PCT)
Prior art keywords
atomization
sealing
sealing seat
atomizer
atomizing
Prior art date
Application number
PCT/CN2022/072585
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English (en)
French (fr)
Inventor
李巍
姚高仁
Original Assignee
深圳麦克韦尔科技有限公司
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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
Publication of WO2022183855A1 publication Critical patent/WO2022183855A1/zh

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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
    • A24F40/46—Shape or structure of electric heating means

Definitions

  • the present application relates to the technical field of atomization devices, and in particular, to an atomizer and an electronic atomization device thereof.
  • Electronic atomization devices generally include atomization components and power supply components.
  • the atomizing assembly usually includes a liquid storage chamber, an atomizing seat, and an atomizing core.
  • the various parts of the atomizing assembly are assembled by multiple silicone seals; for example, the heating top cover silicone between the liquid storage chamber and the atomizing seat , the ceramic silica gel between the atomizing seat and the atomizing core and the silica gel of the heating base are complicated to assemble.
  • the main technical problem to be solved by the present application is to provide an atomizer and an electronic atomization device thereof to solve the problem of complicated assembly parts in the prior art.
  • the first technical solution adopted in this application is: to provide an atomizer, the atomizer includes: a casing having an atomization channel; a sealing seat, at least partially accommodated in the casing, And the sealing seat is integrally formed; the atomization base is connected with the end of the sealing seat away from the liquid storage chamber, the atomization base and the sealing seat form an air flow channel, and the air flow channel is communicated with the external atmosphere; the atomization core is arranged in the air flow channel, It is used for heating and atomizing the substrate to be atomized in the liquid storage cavity; wherein, the sealing seat is at least partially in close contact with the atomizing channel, the atomizing core and/or the inner wall surface of the casing.
  • the sealing seat includes at least one sealing portion.
  • the air flow channel has an air outlet end, the air outlet end is arranged on the sealing seat, and the air outlet end is connected with one end of the atomization channel, so that the air flow channel is communicated with the atomization channel.
  • the sealing seat forms a first sealing portion at the position of the gas outlet end.
  • the sealing seat includes an annular side wall, and the outer wall surface of the annular side wall is provided with a second sealing portion.
  • the second sealing part is a sealing convex ring
  • the sealing convex ring is integrally formed with the annular side wall
  • the side of the sealing convex ring away from the annular side wall is closely attached to the inner wall surface of the casing.
  • the sealing convex ring includes a first convex ring and a second convex ring, the first convex ring is arranged at the end of the annular side wall away from the atomization base, and the second convex ring is arranged at the end of the annular side wall close to the atomization base.
  • the sealing seat is all accommodated in the installation cavity, a liquid collecting space is formed between the first convex ring and the second convex ring, and the annular side wall is located on the outer wall surface of the liquid collecting space. The force absorbs the condensate leaking from the atomizing chamber.
  • the annular side wall has a window; the outer wall of the annular side wall is also provided with a sealing strip, the sealing strip is arranged on both sides of the window, one end of the sealing strip is closely fitted with the first convex ring, and the other end is closely connected with the second convex ring.
  • the rings are arranged at intervals to form connecting grooves, and the connecting grooves communicate with the atomizing cavity and the liquid collecting space.
  • the atomization base includes a base plate and a connecting assembly, the connecting assembly is fixedly connected to one side surface of the base plate, and one end of the connecting assembly away from the base plate abuts the periphery of the atomizing core.
  • the connecting assembly includes a first connecting arm and a second connecting arm, the first connecting arm and the second connecting arm are arranged opposite and spaced apart, and a side surface of the first connecting arm and/or the second connecting arm close to the atomization cavity is provided with The first capillary groove, the first capillary groove is used to collect the condensate in the atomization chamber.
  • one end of the first capillary groove is in contact with the atomizing core, and the other end extends to the bottom of the atomizing cavity.
  • the atomization base further includes a support assembly arranged on the base plate, the support assembly is arranged on the surface of the base plate connecting and connecting assembly, the support assembly and the connecting assembly are arranged at intervals, and an end of the sealing seat close to the atomization base is provided with a mounting groove, which supports the One end of the assembly away from the atomization base is arranged in the installation groove.
  • the supporting component is higher than the connecting component.
  • the support assembly includes a first support arm and a second support arm, and the first support arm and the second support arm are oppositely arranged on the outer side of the first connection arm and the second connection arm at an interval.
  • the side walls of the first support arm and the second support arm are provided with an exhaust slot, and the exhaust slot extends from the end of the first support arm or the second support arm away from the substrate to the end close to the substrate.
  • the sealing seat is an integral molding structure and the material is silica gel.
  • the second technical solution adopted in the present application is to provide an electronic atomization device, which includes a power supply assembly and the above-mentioned atomizer.
  • the atomizer comprises: a casing with an atomization channel; a sealing seat, at least partially accommodated in The shell and the sealing seat are integrally formed; the atomizing base is connected with the end of the sealing seat away from the liquid storage chamber, the atomizing base and the sealing seat form an air flow channel, and the air flow channel is communicated with the external atmosphere; the atomizing core is arranged in the air flow In the channel, it is used to heat and atomize the substrate to be atomized in the liquid storage chamber; wherein, the sealing seat is at least partially in close contact with the atomization channel, the atomization core and/or the inner wall surface of the shell.
  • the present application realizes the sealing between the liquid storage chamber and the atomization core and the sealing between the atomization core and the atomization base by setting the sealing seat, which simplifies the product structure and assembly process and improves the production efficiency.
  • FIG. 1 is a schematic structural diagram of an embodiment of an electronic atomization device provided by the present application.
  • FIG. 2 is a schematic structural diagram of an embodiment of an atomizer in an electronic atomization device provided by the present application
  • FIG. 3 is a schematic structural diagram of an embodiment of the housing in the atomizer provided by the present application.
  • FIG. 4 is a schematic structural diagram of an embodiment of a sealing seat in an atomizer provided by the present application.
  • FIG. 5 is a schematic structural diagram of another angle of the sealing seat in the atomizer provided by the present application.
  • FIG. 6 is a schematic structural diagram of an embodiment of an atomizing base in an atomizer provided by the present application.
  • FIG. 7 is a schematic diagram of the assembly structure of an embodiment of the atomization base and the sealing seat in the atomizer provided by the present application.
  • first”, “second” and “third” in this application are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, features defined as “first”, “second”, “third” may expressly or implicitly include at least one feature.
  • "a plurality of” means at least two, such as two, three, etc., unless otherwise expressly and specifically defined. All directional indications (such as up, down, left, right, front, rear%) in the embodiments of the present application are only used to explain the relative positional relationship between components under a certain posture (as shown in the accompanying drawings). , motion situation, etc., if the specific posture changes, the directional indication also changes accordingly.
  • Fig. 1 is a schematic structural diagram of an embodiment of an electronic atomization device provided by the application
  • Fig. 2 is a schematic structural diagram of an embodiment of an atomizer in the electronic atomization device provided by the application.
  • the electronic atomization device 100 can be used for atomization of liquid substrates.
  • the electronic atomizer device 100 includes an atomizer 1 and a host 3 that are connected to each other.
  • the atomizer 1 can be used in different fields, such as medical atomization, electronic atomization, and the like.
  • the atomizer 1 is used for storing the substrate to be atomized and atomizing the substrate to be atomized to generate an aerosol.
  • the atomizer 1 can be used in an electronic aerosolization device for atomizing the substrate to be atomized and generating an aerosol for the user to inhale, and the following embodiments are all taken as an example; , in other embodiments, the atomizer 1 can also be applied to hair spray equipment to atomize hair spray for hair styling; or to atomized skin care lotion for skin care; or to treat upper and lower respiratory systems Medical equipment for diseases to aerosolize medical drugs.
  • the atomizer 1 and the host 3 are detachably connected.
  • the atomizer 1 may specifically include a housing 11 , an atomizing core 12 , a sealing seat 13 and an atomizing base 17 .
  • the main unit 3 is provided with a power supply assembly 31.
  • the atomizer 1 is installed on one end port of the main unit 3 and is connected to the power supply assembly 31 in the main unit 3, so as to supply power to the atomizing core 12 in the atomizer 1 through the power supply assembly 31.
  • the atomizer 1 can be disassembled and a new atomizer 1 can be installed on the main unit 3 to realize the repeated use of the main unit 3 .
  • the atomizer 1 is plugged into one end port of the host 3.
  • the atomizer 1 can also be installed by means of screw connection, magnetic attraction, etc., which is not limited here.
  • the provided electronic atomizing device 100 includes a housing 11 , an atomizing core 12 , a sealing seat 13 , an atomizing base 17 and a power supply assembly 31 .
  • the atomizing core 12 , the sealing seat 13 , the atomizing base 17 and the power supply assembly 31 are packaged together in the same casing 11 , and the power supply assembly 31 and the atomizer 1 cannot be disassembled.
  • the electronic atomization device 100 also includes other components in the existing electronic atomization device 100, such as a microphone head, a bracket, etc., the specific structures and functions of these components are the same as or similar to those in the prior art. technology, which will not be repeated here.
  • the atomizer 1 includes a housing 11 , an atomizing core 12 , a sealing seat 13 , an atomizing base 17 and an electrode connector 21 .
  • a receiving cavity 111 and an atomization channel 114 are formed in the housing 11 , and the atomizing channel 114 extends from one end of the housing 11 into the receiving cavity 111 .
  • the sealing seat 13 is accommodated in the accommodating cavity 111 , and substantially divides the accommodating cavity 111 into a liquid storage cavity 112 and an installation cavity 113 , and the installation cavity 113 is in fluid communication with the liquid storage cavity 112 .
  • the atomization base 17 is accommodated in the installation cavity 113, and is fixedly connected to the end of the sealing seat 13 away from the liquid storage cavity 112.
  • the sealing seat 13 cooperates with the atomizing base 17 to form an airflow channel 20 , the atomizing core 12 is arranged in the airflow channel 20 , and the atomizing core 12 is used for the liquid storage chamber 112 to be atomized. Substrate heats up.
  • the airflow channel 20 has an air inlet end 201 and an air outlet end 202.
  • the air inlet end 201 is arranged on the atomization base 17, and the air outlet end 202 is arranged on the sealing seat 13.
  • the sealing seat 13 is communicated with the atomizing channel 114 and can be directly connected to
  • the airflow channel 20 is communicated with the atomization channel 114 ; the end of the sealing seat 13 away from the atomization channel 114 is enclosed with the atomization base 17 to form an atomization cavity 203 , and the atomization core 12 is accommodated in the atomization cavity 203 .
  • the sealing seat 13 and the atomizing base 17 are disposed opposite to each other and are fixedly connected, and the sealing seat 13 cooperates with the atomizing base 17 to form an air flow channel 20 .
  • the atomizing core 12 is disposed in the airflow channel 20 , and the upper edge of the atomizing core 12 is closely attached to the sealing seat 13 .
  • the position of the intake end 201 is set opposite to the position of the atomizing core 12 .
  • FIG. 3 is a schematic structural diagram of an embodiment of a housing in an atomizer provided by the present application.
  • one end of the accommodating cavity 111 is used as the liquid storage cavity 112 , and the remaining part is the installation cavity 113 .
  • One end of the casing 11 close to the liquid storage cavity 112 is provided with an opening, and the inner diameter of the opening is smaller than the inner diameter of the end of the casing 11 close to the installation cavity 113 .
  • An extension portion is provided on the side surface of the opening edge close to the liquid storage cavity 112 , and the extension portion extends toward the direction close to the installation cavity 113 .
  • the extension forms the atomization channel 114 described above.
  • the atomization channel 114 extends from the end of the liquid storage cavity 112 away from the installation cavity 113 to the installation cavity 113 .
  • the liquid storage chamber 112 is used to store the substrate to be atomized.
  • the central axis of the atomizing channel 114 coincides with the central axis of the atomizer 1 .
  • the sealing seat 13 is at least partially accommodated in the installation cavity 113 , and at least part of the outer sidewall of the sealing seat 13 is closely fitted with the inner wall surface of the installation cavity 113 .
  • the material of the sealing seat 13 can be any sealing material with certain flexibility and temperature resistance.
  • the sealing seat 13 is integrally formed and made of silica gel; the shape and size of the sealing seat 13 are not limited, and can be designed as required.
  • the sealing between the liquid storage chamber 112 and the atomizing core 12 and the sealing between the atomizing core 12 and the atomizing base 17 are realized by providing the sealing seat 13, and the existing heating upper cover and heating upper cover are replaced by the liquid storage chamber.
  • the seal on one side of 112 and the seal between the heating upper cover and the atomizing core 12 can reduce the number of spare parts, simplify the assembly process, be more conducive to automation and improve production efficiency.
  • the sealing seat 13 makes the atomizing chamber 203 closed, which is beneficial to the heat preservation of the atomizing chamber 203, and is further beneficial to improve the atomization efficiency of the atomizing core 12. In another optional embodiment, the sealing seat 13 can also achieve sealing with the inner wall of the housing 11 .
  • FIG. 4 is a schematic structural diagram of an embodiment of the sealing seat in the atomizer provided by the present application
  • FIG. 5 is a schematic structural diagram of another angle of the sealing seat in the atomizer provided by the present application.
  • the sealing seat 13 includes an annular side wall 131 and a top wall 132 connected with one end of the annular side wall 131.
  • the top wall 132 is provided with an air outlet 134 and a lower liquid hole 133.
  • the air outlet 134 and the lower liquid hole 133 are arranged at intervals, and the air outlet 134
  • the gas outlet 202 is directly connected to the atomization channel 114
  • the lower liquid hole 133 is connected to the liquid storage chamber 112 and the airflow channel 20
  • the atomization core 12 covers the end of the lower liquid hole 133 away from the liquid storage chamber 112 and is closely attached to the sealing seat 13 combine.
  • the sealing seat 13 is at least partially in close contact with the atomizing channel 114 .
  • the sealing seat 13 includes at least one sealing portion, and the sealing seat 13 forms a first sealing portion at the position of the gas outlet 202. The first sealing portion is used to closely fit the atomization channel 114 and the sealing seat 13 to prevent the atomization matrix from The gap between the sealing seat 13 and the atomization channel 114 leaks out.
  • a constriction structure 135 is formed at the end of the lower liquid hole 133 close to the atomization cavity 203 , which is directed to the atomization cavity 203 , and the atomization cavity 203 and the lower liquid hole 133 communicate with each other through the port of the constriction structure 135 .
  • the atomizing core 12 covers the port of the constriction structure 135 and closely fits with the constriction structure 135 forming the port.
  • a surface of the constriction structure 135 away from the liquid storage chamber 112 is provided with an air guide groove 136 , and the air guide groove 136 extends along the surface of the constriction structure 136 in a direction away from the port.
  • the atomizing core 12 is in close contact with the sealing seat 13 and the constriction structure 135 and forms an air guide channel with at least part of the air guide groove 136 .
  • the sealing seat 13 is at least partially in close contact with the atomizing core 12 .
  • a second sealing portion is provided on the outer wall surface of the annular side wall 131 .
  • the second sealing portion is used to make the outer wall surface of the annular side wall 131 closely fit with the inner wall surface of the casing, so that a sealed space is formed between the outer wall surface of the sealing seat 13 and the inner wall surface of the casing 11 .
  • the sealing seat 13 is at least partially in close contact with the housing 11 .
  • a sealing convex ring 137 is provided on the outer wall surface of the annular side wall 131, and the sealing convex ring 137 serves as a second sealing part.
  • the sealing protruding ring 137 is integrally formed with the outer wall of the annular side wall 131 , and the side of the sealing protruding ring 137 away from the annular side wall 131 is in close contact with the inner wall surface of the housing 11 .
  • the sealing convex ring 137 includes a first convex ring 138 and a second convex ring 139 , the first convex ring 138 is disposed on the end of the annular side wall 131 away from the atomization base 17 , and the second convex ring 139 is disposed on the annular side wall 131 Near one end of the atomization base 17 , the sealing seat 13 is completely accommodated in the installation cavity 113 , and a liquid collection space 140 is formed between the first convex ring 138 and the second convex ring 139 .
  • a liquid collecting groove 141 is disposed on the outer wall surface of the annular side wall 131 , and the liquid collecting groove 141 is disposed between the first convex ring 138 and the second convex ring 139 .
  • a liquid collection groove 141 is provided on the inner wall surface of the housing 11 forming the liquid collection space 140 .
  • a liquid collecting groove 141 is provided on the outer wall surface of the annular side wall 131 forming the liquid collecting space 140 and on the inner wall surface of the casing 11 forming the liquid collecting space 140 .
  • the liquid collecting tank 141 may have a capillary groove structure, and the liquid collecting tank 141 absorbs the condensate leaked from the atomization chamber 203 by capillary force.
  • the liquid collecting tank 141 can be arranged perpendicular to the direction of the central axis of the atomizer 1 , or can be arranged at other angles to the direction of the central axis of the atomizer 1 , as long as the leakage liquid in the atomization chamber 203 can be collected.
  • the annular side wall 131 has a window 142; the outer wall surface of the annular side wall 131 is further provided with a sealing strip 143, the sealing strip 143 is arranged on both sides of the window 142, and one end of the sealing strip 143 is connected to the The first convex ring 138 is closely fitted, and the other end is spaced apart from the second convex ring 139 to form a connecting groove 144 , and the connecting groove 144 communicates with the atomization chamber 203 and the liquid collection space 140 .
  • the side wall of the sealing seat 13 is provided with a window 142 and the side close to the top wall 132 is provided with a blocking portion 145 .
  • the blocking portion 145 has a U-shaped structure, the opening of the blocking portion 145 faces the atomization chamber 203 , and the bottom of the blocking portion 145 faces the air outlet 134 .
  • the blocking portion 145 includes a first deflector 146 , a second deflector 147 and a third deflector 148 .
  • the first deflector 146 is arranged perpendicular to the airflow channel 20 , and the first deflector 146 is arranged near the airflow channel 20 .
  • the first air guide plate 146 is spaced apart from the top wall 132 , and the first air guide plate 146 is opposite to the air outlet hole 134 .
  • the second deflector 147 and the third deflector 148 are disposed on the side of the first deflector 146 away from the air outlet 202 and are connected to opposite ends of the first deflector 146 .
  • the second deflector 147 and the The third deflector 148 is exposed through the window 142 opened on the sealing seat 13 , the blocking portion 145 and the inner wall of the sealing seat 13 form a sealing groove 149 for accommodating the atomizing core 12 , and the liquid storage chamber 112 and the sealing groove 149 pass through the lower liquid
  • the holes 133 communicate with each other.
  • the first deflector 146 has an arc-shaped structure, and the distance between the middle portion of the first deflector 146 and the top wall 132 is greater than that between the two sides of the first deflector 146 and the top wall 132 the distance.
  • the first air guide plate 146 is also provided with a capillary groove structure, and the end of the capillary groove structure extends to the second air guide plate 147 and/or the third air guide plate 148 .
  • the first deflector 146 is used to collect the condensate missing from the gas outlet 202 of the atomization channel 114 , and guide the collected condensate into the atomization chamber 203 .
  • the atomizing core 12 is installed in the sealing groove 149 .
  • the atomizing core 12 includes a porous base body 121 and a heating element 122; the porous base body 121 is in fluid communication with the liquid storage cavity 112, and absorbs the condensate from the liquid storage cavity 112 through capillary force, and the heating element 122 heats the atomization porous base body 121. liquid.
  • the porous base 121 includes an atomizing surface 124 and a liquid absorbing surface 123
  • the heating element 122 is disposed on the atomizing surface 124 of the porous base 121 and is opposite to the atomizing base 17
  • the liquid absorbing surface 123 of the porous base 121 Close to the liquid storage cavity 112 and completely and directly cover the port of the constriction structure 135 away from the atomization channel 114 , the liquid suction surface 123 of the porous substrate 121 is communicated with the liquid storage cavity 112 .
  • FIG. 6 is a schematic structural diagram of an embodiment of an atomization base in the atomizer provided by the application
  • FIG. 7 is an implementation of the atomization base and the sealing seat in the atomizer provided by the application Schematic diagram of the assembly structure of the example.
  • the atomization base 17 is disposed on the side of the sealing seat 13 away from the liquid storage chamber 112 and is fixedly connected with the end of the sealing seat 13 .
  • the atomization base 17 includes a base plate 171 and a connection component 172 disposed on the base plate 171 .
  • the connection component 172 is fixedly connected to one side surface of the base plate 171 .
  • connection assembly 172 includes a first connection arm 173 and a second connection arm 174, the first connection arm 173 and the second connection arm 174 are opposite and spaced apart, and the first connection arm 173 and/or the second connection arm 174
  • a first capillary groove 175 is provided on the side surface of the arm 174 close to the atomization chamber 203 , and the first capillary groove 175 is used to collect the condensate in the atomization chamber 203 .
  • One end of the first capillary groove 175 is in contact with the atomizing core 12 , and the other end extends to the bottom of the atomizing cavity 203 .
  • a second capillary groove 176 is provided on the surface of the substrate 171 between the first connecting arm 173 and the second connecting arm 174 , and the second capillary groove 176 communicates with the first capillary groove 175 .
  • the atomization base 17 is provided with a liquid leakage buffer structure 19, the porous base 121 includes a liquid suction surface 123 and an atomization surface 124, the liquid suction surface 123 is connected to the lower liquid hole 133, and the heating element 122 On the atomization surface 124 , the porous base 121 contacts the end of the first capillary groove 175 to form the leakage buffer structure 19 .
  • the liquid leakage buffer structure 19 is used for returning the collected condensate to the liquid storage chamber 112 or the atomizing surface 124 .
  • the pressure of the liquid storage chamber 112 when the pressure of the liquid storage chamber 112 increases, the pressure of the liquid storage chamber 112 is greater than the pressure of the atomization chamber 203, and the pressure difference between the liquid storage chamber 112 and the atomization chamber 203 squeezes the substrate to be atomized in the liquid storage chamber 112 leakage to the porous substrate 121, causing the porous substrate 121 to overflow part of the substrate to be atomized, and the liquid leakage buffer structure 19 receives and locks the overflowed substrate to be atomized; when the pressure of the liquid storage chamber 112 decreases, the pressure of the liquid storage chamber 112 is lower than that of the atomized liquid.
  • the pressure of the atomizing chamber 203 and the pressure difference between the liquid storage chamber 112 and the atomizing chamber 203 make the condensate in the first capillary groove 175 flow back to the porous substrate 121 in contact with it through capillary action, and the porous substrate 121 removes the condensate in it. Return to the liquid storage chamber 112 or transfer to the atomizing surface 124 for direct atomization.
  • the material of the liquid leakage buffer structure 19 is a porous material, and the porous material may be a hard porous material or a soft porous material.
  • the liquid leakage buffer structure 19 can be used to support the atomizing core 12 at the same time.
  • the hard porous material is at least one of porous ceramics and porous metal, and can also be other materials with support ability and liquid absorption ability.
  • the soft porous material is at least one of cotton, fiber, and resin, and can also be other materials with liquid absorbing ability and no supporting ability.
  • the liquid absorption capacity of the first capillary groove 175 and the soft porous material are both smaller than the liquid absorption capacity of the porous substrate 121 .
  • the condensate overflowing from the liquid collecting tank 141 can also be returned to the atomization chamber 203 through the connecting groove 144 and returned to the porous substrate 121 through the leakage buffer structure 19 .
  • the atomization base 17 also includes a support assembly 177 disposed on the base plate 171.
  • the support assembly 177 is fixedly connected to the side surface of the base plate 171 on which the connection assembly 172 is arranged.
  • the support assembly 177 is spaced from the connection assembly 172.
  • One end of the base 17 is provided with an installation groove 150 , and one end of the support assembly 177 away from the atomization base 17 is disposed in the installation groove 150 .
  • the supporting component 177 is higher than the connecting component 172 .
  • the support assembly 177 includes a first support arm 178 and a second support arm 179 , and the first support arm 178 and the second support arm 179 are opposite to and disposed on the outer side of the first connection arm 173 and the second connection arm 174 at intervals.
  • one end of the sealing seat 13 away from the liquid storage chamber 112 is provided with installation grooves 150 .
  • the installation grooves 150 correspond to the positions of the first support arm 178 and the second support arm 179 , and the side walls of the first support arm 178 and the second support arm 179 are provided with an exhaust slot 180 , and the exhaust slot 180 Extend from the end of the first support arm 178 or the second support arm 179 away from the base plate 171 to the end close to the base plate 171, so that the end of the first support arm 178 and the second support arm 179 away from the base plate 171 is inserted to the installation.
  • the groove 150 is formed, the insertion of the first support arm 178 and the second support arm 179 will not be restricted by the pressure difference, thereby facilitating the installation of the sealing seat 13 and the atomization base 17 .
  • the base plate 171 is provided with an air intake hole 181 .
  • the air intake hole 181 is disposed on the base plate 171 between the first connecting arm 173 and the second connecting arm 174 .
  • the air inlet hole 181 is disposed in the middle position between the first connecting arm 173 and the second connecting arm 174 , and the surface of the substrate 171 on which the air inlet hole 181 is arranged is higher than other surfaces without the air inlet hole 181 . , so as to prevent the condensate of the atomization chamber 203 from being exposed through the air inlet hole 181 .
  • the base plate 171 is provided with an electrode connector 21, one end of the electrode connector 21 is in direct contact with the heating element 122 of the atomizing core 12, and the electrode connector 21 can be used to support the atomizing core 12, so that the atomizing core 12 and the sealing The bottom surface of the groove 149 fits tightly to achieve a seal.
  • the atomizer includes: a housing, the housing has an atomization channel; a sealing seat, at least partially accommodated in the housing, and the sealing seat is integrally formed; an atomization base, It is connected with the end of the sealing seat away from the liquid storage cavity.
  • the atomization base and the sealing seat form an air flow channel, and the air flow channel is communicated with the external atmosphere.
  • the substrate is heated and atomized; wherein, the sealing seat is at least partially in close contact with the atomization channel, the atomization core and/or the inner wall surface of the casing.

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Abstract

一种雾化器（1）及其电子雾化装置（100），该雾化器（1）包括：具有雾化通道（114）的壳体（11）；密封座（13）一体成型，至少部分收容于壳体（11）；雾化基座（17）与密封座（13）远离储液腔（112）的一端连接，雾化基座（17）与密封座（13）形成气流通道（20），气流通道（20）与外部大气连通；雾化芯（12）设置于气流通道（20）中，用于对储液腔（112）中的待雾化基质加热雾化；密封座（13）至少局部与雾化通道（114）、雾化芯（12）和/或壳体（11）内壁面紧密贴合。通过设置密封座（13），实现储液腔（112）与雾化芯（12）之间的密封以及雾化芯（12）与雾化基座（17）之间的密封，简化了产品结构和装配流程，提高生产效率。

Description

一种雾化器及其电子雾化装置
相关申请的交叉引用
本申请基于2021年3月4日提交的中国专利申请202110240468.8主张其优先权，此处通过参照引入其全部的记载内容。
技术领域
本申请涉及雾化装置技术领域，特别是涉及一种雾化器及其电子雾化装置。
背景技术
电子雾化装置一般包括雾化组件和电源组件。雾化组件通常包括储液腔、雾化座、雾化芯，雾化组件的各个零配件通过多个硅胶密封件装配而成；例如，储液腔与雾化座之间的发热顶盖硅胶，雾化座与雾化芯之间的陶瓷硅胶以及发热底座硅胶，其组装繁琐。
发明内容
本申请主要解决的技术问题是提供一种雾化器及其电子雾化装置，解决现有技术中装配零件繁琐的问题。
为解决上述技术问题，本申请采用的第一个技术方案是：提供一种雾化器，该雾化器包括：壳体，壳体具有雾化通道；密封座，至少部分收容于壳体，且密封座一体成型；雾化基座，与密封座远离储液腔的一端连接，雾化基座与密封座形成气流通道，气流通道与外部大气连通；雾化芯，设置于气流通道中，用于对储液腔中的待雾化基质加热雾化；其中，密封座至少局部与雾化通道、雾化芯和/或壳体内壁面紧密贴合。
其中，密封座包括至少一个密封部。
其中，气流通道具有出气端，出气端设于密封座上，出气端与雾化通道的一端连接，以使气流通道与雾化通道连通。
其中，密封座在出气端的位置形成第一密封部。
其中，密封座包括环形侧壁，环形侧壁的外壁面上设置有第二密封部。
其中，第二密封部为密封凸环，密封凸环与环形侧壁一体成型，密封凸环远离环形侧壁的一侧与壳体的内壁面紧密贴合。
其中，密封凸环包括第一凸环和第二凸环，第一凸环设置于环形侧壁远离雾化基座的一端，第二凸环设置于环形侧壁靠近雾化基座的一端。
其中，密封座全部收容于安装腔内，第一凸环和第二凸环之间形成集液空间，环形侧壁位于集液空间的外壁面上还设置有集液槽，集液槽通过毛细作用力吸附自雾化腔漏出的冷凝液。
其中，环形侧壁上具有窗口；环形侧壁的外壁面上还设置有密封条，密封条设置于窗口的两侧，密封条的一端与第一凸环紧密贴合，另一端与第二凸环间隔设置形成连接槽，连接槽连通雾化腔与集液空间。
其中，雾化基座包括基板及连接组件，连接组件与基板的一侧表面固定连接，连接组件远离基板的一端与雾化芯的周缘抵接。
其中，连接组件包括第一连接臂和第二连接臂，第一连接臂和第二连接臂相对且间隔设置，第一连接臂和/或第二连接臂靠近雾化腔的一侧表面设置有第一毛细槽，第一毛细槽用于收集雾化腔中冷凝液。
其中，第一毛细槽的一端与雾化芯接触，另一端延伸至雾化腔的底部。
其中，雾化基座还包括设置于基板上的支撑组件，支撑组件设置于基板连接连接组件的表面，支撑组件与连接组件间隔设置，密封座靠近雾化基座的一端设置有安装槽，支撑组件远离雾化基座的一端设置于安装槽内。
其中，支撑组件高于连接组件。
其中，支撑组件包括第一支撑臂和第二支撑臂，第一支撑臂和第二支撑臂相对且间隔设置于第一连接臂和第二连接臂的外侧。
其中，第一支撑臂和第二支撑臂的侧壁上设置有排气槽，排气槽自 第一支撑臂或第二支撑臂远离基板的端部延伸至靠近基板的端部。
其中，密封座为一体成型结构且材料为硅胶。
为解决上述技术问题，本申请采用的第二个技术方案是：提供一种电子雾化装置，该电子雾化装置包括电源组件和上述的雾化器。
本申请的有益效果是：区别于现有技术的情况，一种雾化器及其电子雾化装置，该雾化器包括：壳体，壳体具有雾化通道；密封座，至少部分收容于壳体，且密封座一体成型；雾化基座，与密封座远离储液腔的一端连接，雾化基座与密封座形成气流通道，气流通道与外部大气连通；雾化芯，设置于气流通道中，用于对储液腔中的待雾化基质加热雾化；其中，密封座至少局部与雾化通道、雾化芯和/或壳体内壁面紧密贴合。本申请通过设置密封座，实现储液腔与雾化芯之间的密封和雾化芯与雾化基座之间的密封，简化了产品结构和装配流程，提高生产效率。
附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图。
图1是本申请提供的电子雾化装置一实施例的结构示意图；
图2是本申请提供的电子雾化装置中雾化器一实施例的结构示意图；
图3是本申请提供的雾化器中壳体一实施例的结构示意图；
图4是本申请提供的雾化器中密封座一实施例的结构示意图；
图5是本申请提供的雾化器中密封座另一角度的结构示意图；
图6是本申请提供的雾化器中雾化基座一实施例的结构示意图；
图7是本申请提供的雾化器中雾化基座和密封座一实施例的装配结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案 进行清楚、完整地描述，显然，所描述的实施例仅是本申请的一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
以下描述中，为了说明而不是为了限定，提出了诸如特定系统结构、接口、技术之类的具体细节，以便透彻理解本申请。
本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。此外，本文中的“多”表示两个或者多于两个。
本申请中的术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”、“第三”的特征可以明示或者隐含地包括至少一个特征。本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。本申请实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果特定姿态发生改变时，则方向性指示也相应地随之改变。本申请实施例中的术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或组件。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
请参阅图1和图2，图1是本申请提供的电子雾化装置一实施例的 结构示意图；图2是本申请提供的电子雾化装置中雾化器一实施例的结构示意图。电子雾化装置100可用于液态基质的雾化。电子雾化装置100包括相互连接的雾化器1和主机3。雾化器1可用于不同的领域，比如，医疗雾化、电子雾化领域等。雾化器1用于存储待雾化基质并雾化待雾化基质产生气溶胶。在一具体实施例中，该雾化器1可用于电子气溶胶化装置，用于雾化待雾化基质并产生气溶胶，以供使用者抽吸，以下实施例均以此为例；当然，在其它实施例中，该雾化器1也可应用于喷发胶设备，以雾化用于头发定型的喷发胶；或应用于雾化护肤液，用于护肤；或者应用于治疗上下呼吸系统疾病的医用设备，以雾化医用药品。
其中，雾化器1和主机3可拆卸连接。其中，雾化器1具体可以包括壳体11、雾化芯12、密封座13和雾化基座17。主机3内设置有电源组件31，雾化器1安装在主机3的一端端口，并与主机3内的电源组件31连接，以通过电源组件31给雾化器1中的雾化芯12供电。当雾化器1需要更换时，可以将雾化器1拆卸并在主机3上安装新的雾化器1，实现主机3的重复使用。在本实施例中，雾化器1插接在主机3的一端端口，在其他实施例中，也可以通过螺接、磁吸等方式进行安装，此处不做限制。
在另一可选实施例中，提供的电子雾化装置100包括壳体11、雾化芯12、密封座13、雾化基座17和电源组件31。其中，雾化芯12、密封座13、雾化基座17和电源组件31一起封装在同一壳体11中，电源组件31与雾化器1不可拆卸。
当然，该电子雾化装置100还包括现有电子雾化装置100中的其它部件，比如，咪头、支架等，这些部件的具体结构、功能与现有技术相同或相似，具体可参见现有技术，在此不再赘述。
在本实施例中，雾化器1包括壳体11、雾化芯12、密封座13、雾化基座17和电极连接件21。壳体11内形成有收容腔111和雾化通道114，雾化通道114自壳体11的一端部延伸至收容腔111内。密封座13收容于收容腔111内，并将收容腔111大体分隔成储液腔112和安装腔113，安装腔113与储液腔112流体连通。雾化基座17收容于安装腔113，且 与密封座13远离储液腔112的一端固定连接。
请参阅图2及图7，密封座13与雾化基座17配合形成气流通道20，雾化芯12设置于气流通道20中，雾化芯12用于对储液腔112中的待雾化基质加热物化。气流通道20具有进气端201和出气端202，进气端201设于雾化基座17上，出气端202设于密封座13上，密封座13与雾化通道114连通可以直接连接，以使气流通道20与雾化通道114连通；密封座13远离雾化通道114的一端与雾化基座17合围形成雾化腔203，雾化芯12容置在雾化腔203中。
在本实施例中，密封座13与雾化基座17相对设置且固定连接，密封座13与雾化基座17配合形成气流通道20。雾化芯12设置于气流通道20中，且雾化芯12的上边缘与密封座13紧密贴合，雾化芯12与雾化基座17间隔设置且配合形成雾化腔203。进气端201的位置与雾化芯12的位置相对设置。
请参阅图3，图3是本申请提供的雾化器中壳体一实施例的结构示意图。在一可选实施例中，收容腔111的一端作为储液腔112，剩余部分为安装腔113。壳体11靠近储液腔112的一端设有开口，开口的内径小于壳体11靠近安装腔113一端的内径。开口边沿靠近储液腔112的一侧表面设置有延伸部，延伸部向靠近安装腔113的方向延伸。延伸部形成上述雾化通道114。雾化通道114自储液腔112远离安装腔113的一端延伸至安装腔113，储液腔112环绕雾化通道114设置，雾化通道114连通外界和安装腔113。其中，储液腔112用于存储待雾化基质。在一优选实施例中，雾化通道114的中轴线与雾化器1的中轴线重合。
密封座13至少部分收容于安装腔113，且密封座13的至少部分外侧壁与安装腔113的内壁面紧密贴合，密封座13靠近雾化通道114的端面将储液腔112封住。密封座13的材质可以为任何具有一定柔性且可以耐一定温度的密封材料。在一个实施例中，密封座13为一体成型结构且材料为硅胶；密封座13的形状和大小不限，可以根据需要设计。通过设置密封座13实现储液腔112与雾化芯12之间的密封和雾化芯12与雾化基座17之间的密封，代替现有的发热上盖和发热上盖靠近储液 腔112一侧的密封件以及发热上盖和雾化芯12之间的密封件，可以减少零配件，简化装配流程，更有利于自动化，提高生产效率。密封座13使雾化腔203为封闭式的，有利于雾化腔203的保温，进而有利于提高雾化芯12的雾化效率。在另一可选实施例中，密封座13还可以实现与壳体11内壁之间的密封。
具体地，请参阅图4和图5，图4是本申请提供的雾化器中密封座一实施例的结构示意图；图5是本申请提供的雾化器中密封座另一角度的结构示意图。密封座13包括环形侧壁131以及与环形侧壁131一端连接的顶壁132，顶壁132上设置有出气孔134和下液孔133，出气孔134和下液孔133间隔设置，出气孔134作为出气端202与雾化通道114直接连接，下液孔133连通储液腔112和气流通道20，雾化芯12覆盖下液孔133远离储液腔112的端部且与密封座13紧密贴合。在一可选是实施例中，密封座13至少局部与雾化通道114紧密贴合。其中，密封座13包括至少一个密封部，密封座13在出气端202的位置形成第一密封部.第一密封部用于将雾化通道114与密封座13紧密贴合，避免雾化基质从密封座13与雾化通道114之间的间隙漏出。
在一可选实施例中，下液孔133靠近雾化腔203的端部形成一指向雾化腔203的缩口结构135，雾化腔203与下液孔133通过缩口结构135的端口连通，雾化芯12覆盖缩口结构135的端口且与形成端口的缩口结构135紧密贴合。缩口结构135远离储液腔112的一侧表面设置有导气槽136，导气槽136沿缩口结构136的表面向远离端口的方向延伸。雾化芯12紧贴密封座13和缩口结构135并与至少部分导气槽136形成导气通道，导气通道的一端与缩口结构135的端口连通，另一端与雾化腔203连通。在一可选是实施例中，密封座13至少局部与雾化芯12紧密贴合。
在另一可选实施例中，环形侧壁131的外壁面上设置有第二密封部。第二密封部用于使环形侧壁131的外壁面与壳体内壁面紧密贴合，以使密封座13的外壁面与壳体11的内壁面之间形成密封空间。在一可选是实施例中，密封座13至少局部与壳体11紧密贴合。环形侧壁131的外 壁面上设置有密封凸环137，密封凸环137作为第二密封部。密封凸环137与环形侧壁131的外壁一体成型，密封凸环137远离环形侧壁131的一侧与壳体11的内壁面紧密贴合。其中，密封凸环137包括第一凸环138和第二凸环139，第一凸环138设置于环形侧壁131远离雾化基座17的一端，第二凸环139设置于环形侧壁131靠近雾化基座17的一端，密封座13全部收容于安装腔113内，第一凸环138和第二凸环139之间形成集液空间140。
在一可选实施例中，环形侧壁131的外壁面上设置有集液槽141，集液槽141设置于第一凸环138和第二凸环139之间。在另一可选实施例中，形成集液空间140的壳体11内壁面上设置有集液槽141。在另一可选实施例中，形成集液空间140的环形侧壁131外壁面和形成集液空间140的壳体11内壁面上均设有集液槽141。具体地，集液槽141可以为毛细槽结构，集液槽141通过毛细作用力吸附自雾化腔203漏出的冷凝液。集液槽141可以垂直于雾化器1的中轴线方向设置，也可以与雾化器1的中轴线方向呈其它角度设置，只要能收集雾化腔203中的漏液即可。
在另一可选实施例中，环形侧壁131上具有窗口142；环形侧壁131的外壁面上还设置有密封条143，密封条143设置于窗口142的两侧，密封条143的一端与第一凸环138紧密贴合，另一端与第二凸环139间隔设置形成连接槽144，连接槽144连通雾化腔203与集液空间140。
在另一可选实施例中，密封座13的侧壁设有窗口142且靠近顶壁132的一侧设置有阻隔部145。阻隔部145为U型结构，阻隔部145的开口正对雾化腔203，阻隔部145的底部正对出气孔134。阻隔部145包括第一导流板146、第二导流板147和第三导流板148，第一导流板146与气流通道20垂直设置，第一导流板146设置于气流通道20靠近出气孔134的端部，第一导流板146与顶壁132间隔设置，且第一导流板146与出气孔134相对设置。第二导流板147和第三导流板148设置于第一导流板146远离出气端202的一侧，且与第一导流板146的相对两端连接，第二导流板147和第三导流板148通过密封座13上开设的 窗口142裸露，阻隔部145与密封座13的内壁形成用于收容雾化芯12的密封槽149，储液腔112与密封槽149通过下液孔133连通。
在一具体实施例中，第一导流板146为弧形结构，第一导流板146的中间部分与顶壁132之间的距离大于第一导流板146两侧与顶壁132之间的距离。在一优选实施例中，第一导流板146上也设置有毛细槽结构，毛细槽结构的端部延伸至第二导流板147和/或第三导流板148。第一导流板146用于收集雾化通道114自出气端202遗漏的冷凝液，并将收集的冷凝液导流至雾化腔203中。
雾化芯12安装于密封槽149内。雾化芯12包括多孔基体121和发热元件122；多孔基体121与储液腔112流体相通，并通过毛细作用力吸附来自储液腔112的冷凝液，发热元件122加热雾化多孔基体121上的液体。具体地，多孔基体121包括雾化面124和吸液面123，发热元件122设置于多孔基体121的雾化面124上，且与雾化基座17相对设置，多孔基体121的吸液面123靠近储液腔112，且完全直接覆盖缩口结构135远离雾化通道114的端口，多孔基体121的吸液面123与储液腔112连通。
请参阅图6和图7，图6是本申请提供的雾化器中雾化基座一实施例的结构示意图；图7是本申请提供的雾化器中雾化基座和密封座一实施例的装配结构示意图。雾化基座17设置于密封座13远离储液腔112的一侧且与密封座13的端部固定连接。雾化基座17包括基板171以及设置于基板171上的连接组件172，连接组件172与基板171的一侧表面固定连接，连接组件172远离基板171的一端与雾化芯12的周缘抵接。在一具体实施例中，连接组件172包括第一连接臂173和第二连接臂174，第一连接臂173和第二连接臂174相对且间隔设置，第一连接臂173和/或第二连接臂174靠近雾化腔203的一侧表面设置有第一毛细槽175，第一毛细槽175用于收集雾化腔203中冷凝液。其中，第一毛细槽175的一端与雾化芯12接触，另一端延伸至雾化腔203的底部。在另一可选实施例中，第一连接臂173与第二连接臂174之间的基板171表面上设置有第二毛细槽176，第二毛细槽176与第一毛细槽175连通。
在一可选实施例中，雾化基座17上设置有漏液缓冲结构19，多孔基体121包括吸液面123和雾化面124，吸液面123与下液孔133相连，发热元件122设置在雾化面124，多孔基体121与第一毛细槽175的端部接触形成漏液缓冲结构19。漏液缓冲结构19用于将收集的冷凝液回流至储液腔112或雾化面124。其中，当储液腔112压力增大，储液腔112的压力大于雾化腔203的压力，储液腔112与雾化腔203之间的压差挤压储液腔112的待雾化基质漏至多孔基体121，致使多孔基体121溢出部分待雾化基质，漏液缓冲结构19接收并锁住溢流出的待雾化基质；当储液腔112压力减少，储液腔112的压力小于雾化腔203的压力，储液腔112与雾化腔203之间的压差使第一毛细槽175中的冷凝液通过毛细作用回流至与其接触的多孔基体121，多孔基体121将其中的冷凝液回流至储液腔112或传输至雾化面124直接雾化。
漏液缓冲结构19的材料为多孔材料，该多孔材料可以为硬质多孔材料，也可以为软质多孔材料。当漏液缓冲结构19的材料为硬质多孔材料，为了节省空间，该漏液缓冲结构19可以同时用于支撑雾化芯12。该硬质多孔材料为多孔陶瓷、多孔金属中的至少一种，也可以为其它具有支撑能力和吸液能力的材料。当漏液缓冲结构19的材料为软质多孔材料，该软质多孔材料为棉、纤维、树脂中的至少一种，也可以为其它具有吸液能力且不具有支撑能力的材料。其中，第一毛细槽175和软质多孔材料的吸液能力均小于多孔基体121的吸液能力。
在另一可选实施例中，集液槽141溢流出的冷凝液也可以通过连接槽144回流至雾化腔203，并通过漏液缓冲结构19回流至多孔基体121。
雾化基座17还包括设置于基板171上的支撑组件177，支撑组件177与基板171设置连接组件172的一侧表面固定连接，支撑组件177与连接组件172间隔设置，密封座13靠近雾化基座17的一端设置有安装槽150，支撑组件177远离雾化基座17的一端设置于安装槽150内。其中，支撑组件177高于连接组件172。支撑组件177包括第一支撑臂178和第二支撑臂179，第一支撑臂178和第二支撑臂179相对且间隔设置于第一连接臂173和第二连接臂174的外侧。在一优选实施例中， 密封座13远离储液腔112的一端设置有安装槽150，安装槽150可以为两个且设置于密封座13远离储液腔112的端面的两侧。也就是说，安装槽150与第一支撑臂178和第二支撑臂179的位置相对应，第一支撑臂178和第二支撑臂179的侧壁上设置有排气槽180，排气槽180自第一支撑臂178或第二支撑臂179远离基板171的端部延伸至靠近基板171的端部，以便于第一支撑臂178和第二支撑臂179远离基板171的端部在插入至安装槽150时，不会由于压差限制第一支撑臂178和第二支撑臂179的插入，进而方便密封座13和雾化基座17的安装。
基板171上设置有进气孔181，进气孔181设置于第一连接臂173与第二连接臂174之间的基板171上，进气孔181作为气流通道20的进气端201。在一优选实施例中，进气孔181设置于第一连接臂173与第二连接臂174之间的中间位置，设置进气孔181的基板171表面高于其它未设置进气孔181的表面，以避免雾化腔203的冷凝液通过进气孔181外露。基板171上穿设有电极连接件21，电极连接件21的一端与雾化芯12的发热元件122直接接触，电极连接件21可以用于支撑雾化芯12，以使雾化芯12与密封槽149的底面紧密贴合，以实现密封。
本实施例中公开的一种电子雾化装置，其中雾化器包括：壳体，壳体具有雾化通道；密封座，至少部分收容于壳体，且密封座一体成型；雾化基座，与密封座远离储液腔的一端连接，雾化基座与密封座形成气流通道，气流通道与外部大气连通；雾化芯，设置于气流通道中，用于对储液腔中的待雾化基质加热雾化；其中，密封座至少局部与雾化通道、雾化芯和/或壳体内壁面紧密贴合。本申请通过设置密封座，实现储液腔与雾化芯之间的密封和雾化芯与雾化基座之间的密封，简化了产品结构和装配流程，提高生产效率。
以上所述仅为本申请的实施方式，并非因此限制本申请的专利保护范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (18)

  1. 一种雾化器，其中，所述雾化器包括：
    壳体，所述壳体具有雾化通道；
    密封座，至少部分收容于所述壳体，且所述密封座一体成型；
    雾化基座，与所述密封座远离所述储液腔的一端连接，所述雾化基座与所述密封座形成气流通道，所述气流通道与外部大气连通；
    雾化芯，设置于所述气流通道中，用于对所述储液腔中的所述待雾化基质加热雾化；
    其中，所述密封座至少局部与所述雾化通道、所述雾化芯和/或所述壳体内壁面紧密贴合。
  2. 根据权利要求1所述的雾化器，其中，所述密封座包括至少一个密封部。
  3. 根据权利要求2所述的雾化器，其中，所述气流通道具有出气端，所述出气端设于所述密封座上，所述出气端与所述雾化通道的一端连接，以使所述气流通道与所述雾化通道连通。
  4. 根据权利要求3所述的雾化器，其中，所述密封座在所述出气端的位置形成第一密封部。
  5. 根据权利要求2所述的雾化器，其中，所述密封座包括环形侧壁，所述环形侧壁的外壁面上设置有第二密封部。
  6. 根据权利要求5所述的雾化器，其中，所述第二密封部为密封凸环，所述密封凸环与所述环形侧壁一体成型，所述密封凸环远离所述环形侧壁的一侧与所述壳体的内壁面紧密贴合。
  7. 根据权利要求6所述的雾化器，其中，所述密封凸环包括第一凸环和第二凸环，所述第一凸环设置于所述环形侧壁远离所述雾化基座的一端，所述第二凸环设置于所述环形侧壁靠近所述雾化基座的一端。
  8. 根据权利要求7所述的雾化器，其中，所述密封座全部收容于所述安装腔内，所述第一凸环和所述第二凸环之间形成集液空间，所述环形侧壁位于所述集液空间的外壁面上还设置有集液槽，所述集液槽通过 毛细作用力吸附自所述雾化腔漏出的冷凝液。
  9. 根据权利要求8所述的雾化器，其中，所述环形侧壁上具有窗口；所述环形侧壁的外壁面上还设置有密封条，所述密封条设置于所述窗口的两侧，所述密封条的一端与所述第一凸环紧密贴合，另一端与所述第二凸环间隔设置形成连接槽，所述连接槽连通所述雾化腔与所述集液空间。
  10. 根据权利要求1所述的雾化器，其中，所述雾化基座包括基板及连接组件，所述连接组件与所述基板的一侧表面固定连接，所述连接组件远离所述基板的一端与所述雾化芯的周缘抵接。
  11. 根据权利要求10所述的雾化器，其中，所述连接组件包括第一连接臂和第二连接臂，所述第一连接臂和所述第二连接臂相对且间隔设置，所述第一连接臂和/或所述第二连接臂靠近所述雾化腔的一侧表面设置有第一毛细槽，所述第一毛细槽用于收集所述雾化腔中冷凝液。
  12. 根据权利要求11所述的雾化器，其中，所述第一毛细槽的一端与所述雾化芯接触，另一端延伸至所述雾化腔的底部。
  13. 根据权利要求10所述的雾化器，其中，所述雾化基座还包括设置于所述基板上的支撑组件，所述支撑组件设置于所述基板连接所述连接组件的表面，所述支撑组件与所述连接组件间隔设置，所述密封座靠近所述雾化基座的一端设置有安装槽，所述支撑组件远离所述雾化基座的一端设置于所述安装槽内。
  14. 根据权利要求13所述的雾化器，其中，所述支撑组件高于所述连接组件。
  15. 根据权利要求11所述的雾化器，其中，所述支撑组件包括第一支撑臂和第二支撑臂，所述第一支撑臂和所述第二支撑臂相对且间隔设置于所述第一连接臂和所述第二连接臂的外侧。
  16. 根据权利要求11所述的雾化器，其中，所述第一支撑臂和所述第二支撑臂的侧壁上设置有排气槽，所述排气槽自所述第一支撑臂或所述第二支撑臂远离所述基板的端部延伸至靠近所述基板的端部。
  17. 根据权利要求1所述的雾化器，其中，所述密封座为一体成型结 构且材料为硅胶。
  18. 一种电子雾化装置，其中，所述电子雾化装置包括电源组件和如上述权利要求1所述的雾化器。
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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113017152A (zh) * 2021-03-04 2021-06-25 深圳麦克韦尔科技有限公司 一种雾化器及其电子雾化装置
CN215837104U (zh) * 2021-06-29 2022-02-18 深圳雾芯科技有限公司 雾化设备和具有其的雾化装置
CN216674702U (zh) * 2021-09-30 2022-06-07 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
WO2023070973A1 (zh) * 2021-10-29 2023-05-04 深圳市卓力能技术有限公司 一种雾化器
CN216701686U (zh) * 2021-12-30 2022-06-10 深圳市艾溹技术研究有限公司 雾化座及雾化器
CN114259092B (zh) * 2022-01-06 2023-10-27 惠州市新泓威科技有限公司 具有波浪形雾化气道的雾化器
WO2023240567A1 (zh) * 2022-06-16 2023-12-21 深圳麦克韦尔科技有限公司 雾化组件、雾化器及电子雾化装置

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2515562A (en) * 2013-06-28 2014-12-31 Totally Wicked Ltd Vaporiser unit and fluid reservoir for an atomiser
EP2984947A1 (en) * 2013-04-10 2016-02-17 Kimree Hi-Tech Inc. Electronic cigarette built in power supply rod
CN105433441A (zh) * 2015-12-14 2016-03-30 深圳市合元科技有限公司 发热组件、雾化器及电子烟
CN209376690U (zh) * 2018-11-21 2019-09-13 深圳市合元科技有限公司 电子烟
CN111772236A (zh) * 2020-05-12 2020-10-16 深圳麦克韦尔科技有限公司 雾化器和电子雾化装置
CN111887483A (zh) * 2019-12-17 2020-11-06 江门摩尔科技有限公司 雾化器和电子雾化装置
CN211910512U (zh) * 2019-12-05 2020-11-13 深圳市沁园春科技有限公司 电子雾化器
CN212345299U (zh) * 2020-05-29 2021-01-15 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
CN212590248U (zh) * 2020-04-30 2021-02-26 深圳市合元科技有限公司 雾化器以及电子烟
CN113017152A (zh) * 2021-03-04 2021-06-25 深圳麦克韦尔科技有限公司 一种雾化器及其电子雾化装置
CN113712267A (zh) * 2021-08-17 2021-11-30 深圳麦克韦尔科技有限公司 雾化器、电源组件及电子雾化装置
CN113812682A (zh) * 2021-08-17 2021-12-21 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2984947A1 (en) * 2013-04-10 2016-02-17 Kimree Hi-Tech Inc. Electronic cigarette built in power supply rod
GB2515562A (en) * 2013-06-28 2014-12-31 Totally Wicked Ltd Vaporiser unit and fluid reservoir for an atomiser
CN105433441A (zh) * 2015-12-14 2016-03-30 深圳市合元科技有限公司 发热组件、雾化器及电子烟
CN209376690U (zh) * 2018-11-21 2019-09-13 深圳市合元科技有限公司 电子烟
CN211910512U (zh) * 2019-12-05 2020-11-13 深圳市沁园春科技有限公司 电子雾化器
CN111887483A (zh) * 2019-12-17 2020-11-06 江门摩尔科技有限公司 雾化器和电子雾化装置
CN212212696U (zh) * 2019-12-17 2020-12-25 江门摩尔科技有限公司 雾化器和电子雾化设备
CN212590248U (zh) * 2020-04-30 2021-02-26 深圳市合元科技有限公司 雾化器以及电子烟
CN111772236A (zh) * 2020-05-12 2020-10-16 深圳麦克韦尔科技有限公司 雾化器和电子雾化装置
CN212345299U (zh) * 2020-05-29 2021-01-15 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置
CN113017152A (zh) * 2021-03-04 2021-06-25 深圳麦克韦尔科技有限公司 一种雾化器及其电子雾化装置
CN113712267A (zh) * 2021-08-17 2021-11-30 深圳麦克韦尔科技有限公司 雾化器、电源组件及电子雾化装置
CN113812682A (zh) * 2021-08-17 2021-12-21 深圳麦克韦尔科技有限公司 雾化器及电子雾化装置

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