WO2023115689A1 - 雾化芯及雾化装置 - Google Patents

雾化芯及雾化装置 Download PDF

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Publication number
WO2023115689A1
WO2023115689A1 PCT/CN2022/076546 CN2022076546W WO2023115689A1 WO 2023115689 A1 WO2023115689 A1 WO 2023115689A1 CN 2022076546 W CN2022076546 W CN 2022076546W WO 2023115689 A1 WO2023115689 A1 WO 2023115689A1
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WO
WIPO (PCT)
Prior art keywords
seat
end surface
groove
heating part
base
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Application number
PCT/CN2022/076546
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English (en)
French (fr)
Inventor
陈家太
周胜文
Original Assignee
深圳市赛尔美电子科技有限公司
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Publication of WO2023115689A1 publication Critical patent/WO2023115689A1/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
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors

Definitions

  • the present application relates to the technical field of atomization, in particular to an atomization core and an atomization device.
  • the atomizing core is used to heat the e-liquid to the required temperature to form a smoke flow through the non-burning cigarettes to achieve the effect of curing the cigarettes.
  • the existing atomizing core includes a ceramic seat and a heating element, the upper part of the ceramic seat is provided with a groove, and the bottom of the ceramic seat is provided with a heating element. When in use, the e-liquid flows down along the groove, and is heated and atomized by the heating element on the lower surface of the ceramic seat.
  • This heating element of the ceramic seat is used in the atomization device, the outside air flows upwards to reach the bottom of the ceramic seat, the heating element at the bottom of the ceramic seat atomizes the e-liquid absorbed by the ceramic seat, and the atomized e-liquid flows upward from the side of the ceramic seat Flow, through the smoke channel, out of the mouthpiece.
  • this kind of outside air directly impacts the lower surface of the ceramic seat upwards, then bends horizontally to the right, then upwards, and flows out through the cigarette holder.
  • an atomizing core and an atomizing device are provided.
  • An atomizing core comprising:
  • the ceramic base includes a first base extending along a first direction and a second base extending along a second direction perpendicular to the first direction; the second base protrudes from the outer wall of the first base And it is symmetrical with respect to the first seat body, the first seat body and the second seat body are coplanar in the second direction; the first seat body has a and a first end surface extending along the second direction, the first end surface is provided with a through hole passing through the first seat body; in the first direction, the second seat body has a The second end surface of the end surface and the third end surface away from the first end surface, the second end surface is provided with a groove connected to the outer wall of the first seat; and
  • the heating element is fixed on the third end surface.
  • An atomizing device comprising:
  • the mounting seat is provided with an air inlet, and the air inlet is opened on the end face of the mounting seat and runs through the mounting seat;
  • the atomizing core is arranged on the mounting seat, and the through hole communicates with the air inlet;
  • a casing the casing has a cavity structure with one end open, and the atomizing core and the mounting seat are inserted into the casing;
  • the atomizing core is connected with the mounting seat as a whole, and has a connector, a smoke chamber and an oil storage chamber, the connector communicates the smoke chamber and the through hole, and the oil storage chamber is connected to the through hole.
  • the grooves are connected.
  • Fig. 1 is a schematic structural diagram of an atomizing core provided by an embodiment of the present application
  • Fig. 2 is a schematic structural diagram of the atomizing core in Fig. 1 at another angle;
  • Fig. 3 is a bottom view of the atomizing core in Fig. 1;
  • Fig. 4 is a cross-sectional view of the atomization core in Fig. 3 at position A-A;
  • Fig. 5 is a schematic structural diagram of an atomizing core provided by another embodiment of the present application.
  • Fig. 6 is a schematic structural diagram of the atomizing core in Fig. 5 at another angle;
  • Fig. 7 is a bottom view of the atomizing core in Fig. 5;
  • Fig. 8 is a cross-sectional view of the atomization core in Fig. 7 at position B-B;
  • Fig. 9 is a schematic structural diagram of an atomizing core provided by another embodiment of the present application.
  • Fig. 10 is a bottom view of the atomizing core in Fig. 9;
  • Fig. 11 is a cross-sectional view of the atomization core in Fig. 10 at position C-C;
  • Fig. 12 is a schematic structural diagram of an atomizing core provided by another embodiment of the present application.
  • Fig. 13 is a schematic structural view of the atomizing core in Fig. 12 at another angle;
  • Fig. 14 is a bottom view of the atomizing core in Fig. 13;
  • Fig. 15 is a schematic structural diagram of an atomization device provided by an embodiment of the present application.
  • Fig. 16 is an exploded schematic diagram of an atomization device provided by an embodiment of the present application.
  • Fig. 17 is a cross-sectional view of an atomizing device provided by an embodiment of the present application.
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features.
  • the features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise specifically defined.
  • a first feature being "on” or “under” a second feature may mean that the first and second features are in direct contact, or that the first and second features are indirect through an intermediary. touch.
  • “above”, “above” and “above” the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
  • “Below”, “beneath” and “beneath” the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply mean that the first feature is less horizontally than the second feature.
  • an embodiment of the present application provides an atomizing core 10 for atomizing e-liquid to form smoke.
  • the atomizing core 10 includes a ceramic seat 100 and a heating element 200 .
  • the ceramic seat 100 includes a first seat body 110 extending along a first direction and a second seat body 120 extending along a second direction perpendicular to the first direction.
  • the second seat body 120 is protruded from the outer wall of the first seat body 110 and It is symmetrical with respect to the first seat body 110 .
  • the first base body 110 and the second base body 120 are coplanar in the second direction.
  • the first seat body 110 and the second seat body 120 can be integrally formed by one of the processes of plastic mold molding, powder metallurgy, metal mold molding, ceramic mold molding, etc., which can realize the mass production of the ceramic seat 100 more conveniently and quickly. One of the above processes can more conveniently realize the preparation of the ceramic seat 100 .
  • the preparation process of the ceramic seat 100 is not limited to this, and can also be other integrated molding processes that can meet the requirements, such as injection molding, blow molding, or compression molding; secondary preparation and molding can also be used, such as the first seat
  • the body 110 and the second seat body 120 can also be fixed as a whole through processes such as buckle connection, concave-convex fit, and the like.
  • the first seat 110 has a first end surface 111 protruding from the second seat 120 and extending along the second direction.
  • the first base body 110 defines a through hole 112 , the through hole 112 opens on the first end surface 111 and passes through the first base body 110 .
  • the second base body 120 has a second end surface 121 and a third end surface 122 . Specifically, in the first direction, the second end surface 121 is an end surface of the second seat body 120 close to the first end surface 111 , and the third end surface 122 is an end surface of the second seat body 120 away from the first end surface 111 .
  • the second base body 120 defines a groove 123 connected to the outer wall of the first base body, the groove 123 opens on the second end surface 121 , and the groove 123 extends a certain distance toward the inside of the second base body 120 .
  • the axis of the through hole 112 is parallel to the extending direction of the first seat 110
  • the extending direction of the groove 123 is parallel to the axis of the through hole 112 .
  • the extending directions of the through holes 112 and the grooves 123 are not limited thereto, and can also be in other manners that can meet requirements.
  • the heating element 200 is fixed on the second base body 120 , and the heating element 200 is located on the third end surface 122 .
  • the heating element 200 can be fixed on the second seat body 120 through snap connection, concave-convex fit, threaded connection, and the like.
  • the fixed connection manner between the heating element 200 and the second base body 120 is not limited to this, and other manners that can meet requirements can also be used.
  • the smoke oil flows down along the groove 123 and enters the second seat 120, the heating element 200 located on the third end surface 122 generates heat, and the ceramic conducts the heat to the groove 123, and the groove
  • the smoke oil in 123 is heated to be atomized into smoke.
  • the outside air flows into the first seat body 110 through the through hole 112 , and takes away the smoke when it flows out from the first end surface 111 . Since the through hole 112 is located inside the first seat body 110, the diffusion direction of the heated flue gas is toward the first end surface 111, and the outside airflow can directly take the flue gas away when it flows out from the first end surface 111, without making a detour.
  • the gas path is short and there are very few bends, so it is difficult for flue gas condensate to appear.
  • the first seat body 110 and the second seat body 120 are elongated structures, and the first seat body 110 extends along the first direction X, and the second seat body 120 extends along the second direction Y.
  • the contour in the third direction Z coincides with the outer contour of the first end surface 111, so that the cross-sectional shape of the ceramic seat 100 along the second direction Y is T-shaped.
  • the structural form of the first seat body 110 and the second seat body 120 may be the strip-shaped structure described above, or other structural forms that can meet requirements.
  • the groove 123 includes a first groove body 1231 and a second groove body 1232, and the first groove body 1231 and the second groove body 1232 are arranged along the second direction Y, Moreover, the first groove body 1231 and the second groove body 1232 are symmetrically disposed on two sides of the first base body 110 .
  • Both the first groove body 1231 and the second groove body 1232 are connected to the outer wall of the first seat body 110, so that the e-liquid flows into the two sides of the first seat body 110 and is close to the first seat body 110, thereby making the atomization form
  • the flue gas is distributed on both sides of the first base body 110, so that when the external air flow passes through the through hole 112 and flows through the first end surface 111, more flue gas can be taken away, making the gas path shorter and less bent. It is difficult to produce flue gas condensate, and the utilization rate of flue gas is high.
  • the positional relationship between the first tank body 1231 and the second tank body 1232 is not limited thereto, and can also be other structural forms that can meet requirements.
  • the atomizing core 10 further includes two sets of first reinforcing components 300, and each set of first reinforcing components 300 includes A plurality of first ribs 310, the number of first ribs 310 can be two, three, four or more than four.
  • the first rib 310 is disposed on the outside of the groove 123, and the first rib 310 protrudes from the second end surface 121 along the first direction X, and is connected to the outer wall of the first seat 110, so that the first rib 310 will
  • the first seat body 110 and the second seat body 120 are connected, and the first rib plate 310 can play the role of reinforcement and support, so as to prevent the second seat body 120 from breaking due to force, and ensure the ceramic seat 100 and the atomizing core. 10 Consistency of force.
  • two sets of first reinforcement components 300 are symmetrically arranged on both sides of the first base body 110 , and each set of first ribs 310 are symmetrically arranged about the second direction Y passing through the center of the groove 123 .
  • Each first rib 310 is an arc-shaped platform structure, and the first rib 310 protrudes from the second end surface 121 along the extending direction of the first seat body 110 .
  • the height of each group of first ribs 310 on the second end surface 121 gradually increases toward the first base body 110 until it is connected to the outer wall of the first base body 110 .
  • the structure and arrangement of the first reinforcement component 300 are not limited thereto, and other ways that can meet requirements can also be used.
  • the orthographic projection contour on the two end faces 121 is located inside the outer contour of the second end face 121, so that the ceramic seat 100 is a boss-like structure, and then the structural stability of the ceramic seat 100 is better, and can be used in the first opening groove 123.
  • the area of the two end surfaces 121 is relatively large, so that the size of the groove 123 can be ensured to be relatively large, so that the external airflow can take away more smoke when passing through the through hole 112 and passing through the first end surface 111, so that the atomizing core 10 Able to provide sufficient smoke.
  • the structural form of the first seat body 110 and the second seat body 120 may be the above-mentioned cylindrical structure, or other structural forms that can meet requirements.
  • the groove 123 includes a plurality of blind holes 1233, and the number of blind holes 1233 can be two, three, four or more than four, and the number of blind holes 1233 can be more than four.
  • the holes 1233 are distributed along the circumference of the first base 110, and each blind hole 1233 is connected to the outer wall of the first base 110, so that the e-liquid flows into the first base 110 and is close to the first base 110, so that the smoke formed by atomization is distributed around the first base 110, so that when the external air flow passes through the through hole 112 and flows through the first end surface 111, more smoke can be taken away, making the gas path shorter And there are fewer bends, it is difficult to produce flue gas condensate, and the utilization rate of flue gas is higher.
  • the plurality of blind holes 1233 are evenly distributed in the circumferential direction of the first seat body 110 , and the positional relationship of the plurality of blind holes 1233 is not limited thereto, and can also be other structural forms that can meet requirements.
  • the groove 123 is an annular groove, the groove 123 is connected to the outer wall of the first seat 110, and the groove 123 is arranged around the first seat 110, so that The e-liquid surrounds the first seat body 110 and is close to the first seat body 110, so that the smoke formed by atomization is distributed around the first seat body 110, so that the external airflow can flow through the through hole 112 and flow through the first end surface 111 more easily.
  • the flue gas is taken away in more places, so that the gas path is shorter and the bending is less, it is difficult to produce flue gas condensate, and the utilization rate of flue gas is higher.
  • the structure and positional relationship of the groove 123 are not limited thereto, and may also be other structural forms that can meet requirements.
  • the plate 410 and the number of the second rib plate 410 can be two, three, four or more than four.
  • a plurality of second ribs 410 are arranged at intervals in the groove 123 , each second rib 410 protrudes from the bottom of the groove 123 , and the second ribs 410 are connected to the groove 123 opposite to the first base 110
  • the side wall, so that the second rib 410 connects the first seat body 110 and the second seat body 120, the second rib plate 410 can play the role of reinforcement and support, thereby preventing the second seat body 120 from breaking under force , to ensure the consistency of the force on the ceramic seat 100 and the atomizing core 10 .
  • a plurality of second ribs 410 are uniformly arranged around the first seat 110, each second rib 410 is a rectangular plate-shaped structure, and the second ribs 410 are along the first seat 110.
  • the extending direction protrudes from the bottom of the groove 123 .
  • one end of the second rib 410 is connected to the side wall of the groove 123 facing the first seat 110, and the other end of the second rib 410 is connected to the side wall of the first seat 110 facing.
  • the side wall of the groove 123 .
  • the structure and arrangement of the second reinforcement component 400 are not limited to this, and other ways that can meet the requirements can also be used.
  • the heating element 200 includes a heating circuit 210, and the heating circuit 210 is connected by buckles, concave and convex It is fixed on the second seat body 120 by means of fitting, screwing, or the like.
  • the heating body 200 also includes structures such as a heating film, a heating steel sheet, and an electric track.
  • the heating circuit 210 includes a first heating part 211 , two second heating parts 212 , a contact part 213 and two electrode posts 214 . In other embodiments, the heating circuit 210 may only include the first heating part 211 , two second heating parts 212 , and the contact part 213 , and the contact part 213 is electrically connected to the positive and negative electrodes of the power supply.
  • the first heating part 211 is disposed around the through hole 112 .
  • the first heating part 211 is a ring structure, and the first heating part 211 is arranged close to the through hole 112 so as to heat the external airflow.
  • the structural form of the first heating part 211 is not limited to this, and can also be other forms that can meet requirements.
  • the two contact portions 213 are located at two ends of the second base body 120 , and the two contact portions 213 are electrically connected to the two electrode posts 214 protruding from the second base body 120 in one-to-one correspondence.
  • the two ends of the second base 120 respectively have a set of contact portions 213 and electrode columns 214, and the set of contact portions 213 and the electrode columns 214 are electrically connected as one by welding, and the electrode columns 214 are facing away from The direction of the third end surface 122 extends.
  • One end of a second heating part 212 is electrically connected to one end of the first heating part 211, and the other end of the second heating part 212 extends to one end of the second base 120 along the second direction Y, and the second heating part 212 This end is electrically connected to the adjacent contact portion 213.
  • the second heating part 212 can extend in various ways such as curves, broken lines, straight lines, etc., and the electrical connection between the second heating part 212 and the first heating part 211 and the contact part 213 can be welding, or other methods that can meet the requirements.
  • One end of another second heating part 212 is electrically connected to the other end of the first heating part 211, and the other end of this second heating part 212 extends to the other end of the second seat 120 along the second direction Y, and the second This end of the heating portion 212 is electrically connected to the adjacent contact portion 213 .
  • the second heating part 212 can extend in various ways such as curves, broken lines, straight lines, etc., and the electrical connection between the second heating part 212 and the first heating part 211 and the contact part 213 can be welding, or other methods that can meet the requirements.
  • the atomizing core 10 further includes a third reinforcement component 500, the third reinforcement component 500 includes a plurality of third ribs 510, the first The number of the three ribs 510 can be two, three, four or more than four.
  • One end of the third rib 510 is fixed on the third end surface 122, and the other end of the third rib 510 spans and crimps the first heating part 211 and the second heating part 212 and is fixed on the third end surface 122, so that the third rib 510
  • the connection strength between the first heating part 211 and the second heating part 212 and the second base body 120 is higher, and the connection stability is better, so that the connection between the heating element 200 and the ceramic base 100 is stable and difficult to separate.
  • the first heating part 211 and the second heating part 212 are smooth curves, and the first heating part 211 and the second heating part 212 are connected smoothly , so that there will be no heat accumulation at the junction of the first heating part 211 and the second heating part 212, so that there will be no high temperature spots everywhere in the heating circuit 210, so as to avoid high temperature conditions affecting the reliable operation of the heating circuit 210.
  • the structures and connection forms of the first heating part 211 and the second heating part 212 are not limited thereto, and may also be other forms that can meet requirements.
  • the first heating part 211 and the second heating part 212 have the same width, so that the first heating part 211 and the second heating part 212 can be arranged on the third
  • the end surface 122 facilitates the formation of the heating circuit 210 .
  • the sizes of the first heating part 211 and the second heating part 212 are not limited thereto, and may be other forms that can meet requirements.
  • the width of the first heating part 211 is greater than the width of the second heating part 212, so that the temperature near the first seat 110 is lower, and the heating element 200 can avoid dry burning around the first seat 110, Realize the communication of the heating circuit 210 and the form of temperature gradient distribution on the third end surface 122 .
  • the present application also provides an atomizing device 01 , including a mount 20 , a housing 30 and an atomizing core 10 according to any one of the above technical solutions.
  • the mounting base 20 is provided with an air inlet 21 , the air inlet 21 opens on the end surface of the mounting base 20 , and the air inlet 21 penetrates through the mounting base 20 .
  • the number of air inlets 21 can be one, two or more than two, for inputting air from the outside.
  • the atomizing core 10 is disposed on the mounting base 20 , and the through hole 112 of the atomizing core 10 communicates with the air inlet 21 , so that the external air input from the air inlet 21 passes through the air inlet 21 to form an external airflow.
  • the casing 30 is a cavity structure with one end open, the atomizing core 10 and the mounting seat 20 are inserted into the casing 30 from the opening end of the casing 30 , and the atomizing core 10 and the mounting seat 20 are connected as a whole.
  • the atomizing core 10 has a connecting piece 32 and an oil storage tank 34 , the connecting piece 32 communicates with the through hole 112 , and the oil storage tank 34 communicates with the groove 123 .
  • the housing 30 includes a housing 31, a connecting piece 32, a smoke chamber 33 and an oil storage chamber 34, the connecting piece 32 and the smoke chamber 33 protrude from one end of the housing 31, and the oil storage chamber 34 surrounds it.
  • the smoke chamber 33 is provided.
  • the smoke chamber 33 protrudes from the oil storage bin 34 and communicates with the casing 31 to form a storage space for non-burning cigarettes, and also serves as a space for smoke-cured non-burning cigarettes.
  • the connecting piece 32 communicates with the smoke chamber 33 and the through hole 112, and connects the shell 30 and the first seat body 110 as a whole. In order to facilitate the connection, the connecting piece 32 can be a sleeve or other structural forms that can meet the requirements. .
  • the e-liquid in the oil storage tank 34 flows down along the groove 123 and enters the second seat 120 , the heating element 200 located on the third end surface 122 generates heat, and the ceramic conducts the heat to the groove 123 , and heat the smoke oil in the groove 123 to be atomized into smoke.
  • the outside air flows upwards through the air inlet 21 of the installation base 20 , and enters the first seat body 110 through the through hole 112 , and takes away the smoke when it flows out from the first end surface 111 .
  • the diffusion direction of the heated flue gas is toward the first end surface 111, and the external airflow can directly take the flue gas away when it flows out from the first end surface 111, without bending and detouring.
  • the gas path is short and there are very few bends, so it is difficult for flue gas condensate to appear. Therefore, the atomization device 01 having the atomization core 10 is less prone to smoke condensate, and the utilization rate of the smoke is higher.
  • the mounting base 20 includes a base 22 , a first rubber sleeve 23 and a second rubber sleeve 24 .
  • the base 22 has a first slot, and the base 22 is provided with an air inlet 21 , and the base 22 is clamped inside the housing 30 .
  • a sealing groove is opened on the base 22 , and a pressing block protrudes from the inner wall of the housing 30 , and a seal is arranged in the sealing groove, the base 22 is clamped inside the housing 30 , and the seal between the base 22 and the housing 30 connect.
  • the connection manner between the base 22 and the housing 30 is not limited to this, and other manners that can meet requirements can also be used.
  • the first rubber sleeve 23 has a second slot, the first rubber sleeve 23 is sleeved on the second seat body 120, and one end of the first rubber sleeve 23 covers the second end face 121, and the other end of the first rubber sleeve 23 is inserted Clamped in the first slot, so as to realize the connection between the first rubber sleeve 23 and the second base 120 and the base 22 more conveniently and quickly, and complete the first rubber sleeve 23, the second base 120 and the base 22 Connection.
  • One end of the second rubber sheath 24 covers the end face of the first rubber sheath 23 facing away from the second surface, and the other end of the second rubber sheath 24 is inserted into the second slot to enhance the first rubber sheath 23 1.
  • the connection stability of the second seat body 120 and the base 22 ensures that the structure of the mounting seat 20 is stable and reliable.

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Abstract

本申请涉及一种雾化芯及雾化装置。雾化芯包括陶瓷座及发热体。陶瓷座包括沿第一方向延伸的第一座体及沿与第一方向垂直的第二方向延伸的第二座体。第二座体凸设于第一座体外壁并且相对于第一座体对称，第一座体和第二座体在第二方向上共面。第一座体具有凸出于第二座体并沿第二方向延伸的第一端面，第一端面上设有贯穿第一座体的通孔。在第一方向上，第二座体具有靠近第一端面的第二端面和远离第一端面的第三端面。第二端面上设置有连通至第一座体的外壁的凹槽。发热体固定于第三端面上。

Description

雾化芯及雾化装置
相关申请的交叉引用
本申请要求于2021年12月21日提交中国专利局、申请号为202111574301.1、发明名称为“雾化芯及雾化装置”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。
技术领域
本申请涉及雾化技术领域，特别是涉及一种雾化芯及雾化装置。
技术背景
随着生活品质和环保观念的提升，越来越多的人意识到香烟对人体健康的危害及香烟烟雾对大气环境尤其是室内环境的污染，禁烟减害势在必行，而为了解决吸烟人士对香烟的依赖，用于替代传统香烟的电子烟应运而生。
雾化芯作为电子烟的核心部件，用于将烟油加热至所需温度后形成烟气流过不燃烧烟支，以达到烘烤烟支的效果。现有雾化芯包括陶瓷座和发热体，陶瓷座的上部开设凹槽，陶瓷座的底部设置发热体。使用时，烟油沿着凹槽向下流动，在陶瓷座的下表面被发热体加热雾化。这种陶瓷座发热体应用于雾化装置，外界空气向上流动到达陶瓷座的底部，陶瓷座底部的发热体将陶瓷座吸附的烟油雾化，雾化后的烟油从陶瓷座的侧面向上流动，通过烟气通道，从烟嘴流出。但是这种外界空气向上直接冲击陶瓷座的下表面，然后水平向右弯折，再向上弯折，通过烟嘴流出，雾化后的烟气水平向右、向上流动的过程中，需要进行直角拐弯，气路弯折迂回，气路弯折太长，很容易导致烟气冷凝液的出现。
因此，如何提供一种能够避免烟气冷凝液出现的雾化芯及雾化装置成为目前亟需解决的技术问题。
发明内容
根据本申请的各种示意性实施例，提供一种雾化芯及雾化装置。
一种雾化芯，包括：
陶瓷座，包括沿第一方向延伸的第一座体及沿与所述第一方向垂直的第二方向延伸的第二座体；所述第二座体凸设于所述第一座体外壁并且相对于所述第一座体对称，所述第一座体和所述第二座体在所述第二方向上共面；所述第一座体具有凸出于所述第二座体并沿第二方向延伸的第一端面，所述第一端面上设 有贯穿所述第一座体的通孔；在所述第一方向上，所述第二座体具有靠近所述第一端面的第二端面和远离所述第一端面的第三端面，所述第二端面上设置有连通至所述第一座体的外壁的凹槽；及
发热体，固定于所述第三端面上。
一种雾化装置，包括：
安装座，开设有进气口，所述进气口开口于安装座端面且贯穿所述安装座；
如上所述的雾化芯，所述雾化芯设置于所述安装座，所述通孔与所述进气口相连通；及
外壳，所述外壳具有一端开口的腔体结构，所述雾化芯与所述安装座插入到所述外壳内；
其中所述雾化芯与所述安装座连接为一体，且具有连接件、置烟腔及储油仓，所述连接件连通所述置烟腔与所述通孔，所述储油仓与所述凹槽相连通。
本申请的一个或多个实施例的细节在下面的附图和描述中提出。本申请的其它特征、目的和优点将从说明书、附图以及权利要求书变得明显。
附图说明
为了更清楚地说明本申请实施例或传统技术中的技术方案，下面将对实施例或传统技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，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他的附图。
图1为本申请一实施例提供的雾化芯的结构示意图；
图2为图1中雾化芯在另一角度时的结构示意图；
图3为图1中雾化芯的仰视图；
图4为图3中雾化芯在A-A位置的剖视图；
图5为本申请另一实施例提供的雾化芯的结构示意图；
图6为图5中雾化芯在另一角度时的结构示意图；
图7为图5中雾化芯的仰视图；
图8为图7中雾化芯在B-B位置的剖视图；
图9为本申请再一实施例提供的雾化芯的结构示意图；
图10为图9中雾化芯的仰视图；
图11为图10中雾化芯在C-C位置的剖视图；
图12为本申请又一实施例提供的雾化芯的结构示意图；
图13为图12中雾化芯在另一角度时的结构示意图；
图14为图13中雾化芯的仰视图；
图15为本申请一实施例提供的雾化装置的结构示意图；
图16为本申请一实施例提供的雾化装置的爆炸示意图；及
图17为本申请一实施例提供的雾化装置的剖视图。
具体实施方式
为使本申请的上述目的、特征和优点能够更加明显易懂，下面结合附图对本申请的具体实施方式做详细的说明。在下面的描述中阐述了很多具体细节以便于充分理解本申请。但是本申请能够以很多不同于在此描述的其它方式来实施，本领域技术人员可以在不违背本申请内涵的情况下做类似改进，因此本申请不受下面公开的具体实施例的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”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”的特征可以明示或者隐含地包括至少一个该特征。在本申请的描述中，“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。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一 特征水平高度小于第二特征。
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。本文所使用的术语“垂直的”、“水平的”、“上”、“下”、“左”、“右”以及类似的表述只是为了说明的目的，并不表示是唯一的实施方式。
下面结合附图介绍本申请实施例提供的技术方案。
如图1至图4所示，本申请一实施例提供了一种雾化芯10，用于将烟油雾化形成烟气。该雾化芯10包括陶瓷座100以及发热体200。
陶瓷座100包括沿第一方向延伸的第一座体110及沿与第一方向垂直的第二方向延伸的第二座体120，第二座体120凸设于第一座体110的外壁并且相对于第一座体110对称。第一座体110与第二座体120在第二方向上共面。第一座体110和第二座体120可以通过塑胶模具成型、粉末冶金、五金模具成型、陶瓷模具成型等工艺中的一种一体成型，能够较为方便快捷地实现陶瓷座100的量产，通过上述工艺中的一种能够较为方便地实现陶瓷座100的制备。当然，陶瓷座100的制备工艺并不局限于此，还可以为其他能够满足要求的一体成型工艺，例如通过注塑、吹塑或是压制成型等工艺；还可以二次制备成型，例如第一座体110和第二座体120还可以通过卡扣连接、凹凸配合等工艺固定为一体。
第一座体110具有凸出于第二座体120并沿第二方向延伸的第一端面111。第一座体110开设有通孔112，通孔112开口于第一端面111并且贯穿第一座体110。第二座体120具有第二端面121以及第三端面122。具体地，在第一方向上，该第二端面121为第二座体120靠近第一端面111的端面，该第三端面122为第二座体120远离第一端面111的端面。第二座体120开设有连通至所述第一座体的外壁的凹槽123，凹槽123开口于第二端面121，并且该凹槽123向着第二座体120的内部延伸一定的距离。在本实施例中，通孔112的轴线平行于第一座体110的延伸方向，凹槽123的延伸方向平行于通孔112的轴线。在其他实施例中，通孔112和凹槽123的延伸方向并不局限于此，还可以为其他能够满足要求的方式。
发热体200固定于第二座体120，并且发热体200位于第三端面122上。在本实施例中，发热体200可以通过卡扣连接、凹凸配合、螺纹连接等方式固定在第二座体120上。在其他实施例中，发热体200与第二座体120的固定连接方式并不局限于此，还可以为其他能够满足要求的方式。
上述雾化芯10，烟油沿着凹槽123向下流动进入到第二座体120，位于第三端面122的发热体200产生热量，陶瓷将热量传导至凹槽123处，并对凹槽123内的烟油进行加热以雾化成烟气。外界气流经过通孔112进入到第一座体110，在从第一端面111流出时将烟气带走。由于通孔112位于第一座体110内部， 烟气加热后的扩散方向向着第一端面111，外界气流在从第一端面111流出时能够直接将烟气带走，而无需进行弯折迂回，使得气路较短并且弯折极少，很难出现烟气冷凝液。
陶瓷座100的结构形式具有多种。在一些实施例中，如图1至图4所示，第一座体110及第二座体120均为长条状结构，并且第一座体110沿第一方向X延伸，第二座体120沿第二方向Y延伸。第二端面121内具有第三方向Z，该第三方向Z与第二方向Y相互垂直。第一座体110在第二端面121上的正投影中在第三方向Z上的轮廓与第一端面111的外轮廓相重合，以使得陶瓷座100沿第二方向Y的截面形状为T字型，进而使得陶瓷座100的结构较为轻巧简单，易于制备，能够便于减轻雾化芯10的重量，并且在保证结构轻巧简单的基础上使得通孔112的尺寸较大，进而能够使得外界气流经过通孔112流经第一端面111时能够较多地将烟气带走，使得气路更短并且弯折更少，很难出现烟气冷凝液，烟气的利用率较高。在其他实施例中，第一座体110及第二座体120的结构形式可以如上述长条状结构，还可以为其他能够满足要求的结构形式。
凹槽123的结构形式具有多种。在一些实施例中，如图1至图4所示，凹槽123包括第一槽体1231及第二槽体1232，第一槽体1231及第二槽体1232沿第二方向Y排布，并且第一槽体1231及第二槽体1232对称地设置在第一座体110的两侧。第一槽体1231和第二槽体1232均连通至第一座体110的外壁，以使得烟油流入到第一座体110的两侧，并且靠近第一座体110，进而使得雾化形成的烟气分布在第一座体110的两侧，进而使得外界气流经过通孔112流经第一端面111时能够较多地将烟气带走，使得气路更短并且弯折更少，很难出现烟气冷凝液，烟气的利用率较高。在其他实施例中，第一槽体1231及第二槽体1232的位置关系并不局限于此，还可以为其他能够满足要求的结构形式。
为了提高陶瓷座100的结构稳定性，在一些实施例中，如图5、图6以及图8所示，雾化芯10还包括两组第一加强组件300，每组第一加强组件300包括多个第一筋板310，第一筋板310的数目可以为两个、三个、四个或是四个以上。第一筋板310设置在凹槽123的外侧，并且第一筋板310沿第一方向X凸出于第二端面121，并连接到第一座体110的外壁，使得第一筋板310将第一座体110和第二座体120连接起来，第一筋板310能够起到加强以及支撑的作用，从而能够防止第二座体120受力断折，保证了陶瓷座100以及雾化芯10受力的一致性。在本实施例中，两组第一加强组件300对称地设置在第一座体110的两侧，并且每一组的第一筋板310关于经过凹槽123中心的第二方向Y对称设置。每一第一筋板310为弧形台结构，第一筋板310沿着第一座体110的延伸方向凸出于第二端面121。在该第二方向Y上，每组的第一筋板310在第二端面121上的高度沿着朝向第一座体110的方向逐渐增大，直至连接到第一座体110的外壁。在其他实施例中，第一加强组件300的结构以及设置方式并不局限于此，还可以为其他能够满足要求 的方式。
陶瓷座100的结构形式具有多种，在另一些实施例中，如图9至图14所示，第一座体110及第二座体120均为圆柱状结构，第一座体110在第二端面121上的正投影轮廓位于第二端面121的外轮廓内部，以使得陶瓷座100为凸台状结构，进而使得陶瓷座100的结构稳定性较好，能够用于开口凹槽123的第二端面121的面积较大，从而能够确保凹槽123的尺寸较大，进而能够使得外界气流经过通孔112流经第一端面111时能够将较多的烟气带走，使得雾化芯10能够提供充足的烟气。在其他实施例中，第一座体110及第二座体120的结构形式可以如上述圆柱状结构，还可以为其他能够满足要求的结构形式。
凹槽123的结构形式具有多种。在另一些实施例中，如图9以及图11所示，凹槽123包括多个盲孔1233，盲孔1233的数目可以为两个、三个、四个或是四个以上，多个盲孔1233沿着第一座体110的周向分布，并且每一盲孔1233连通至第一座体110的外壁，以使得烟油流入到第一座体110的四周，并且靠近第一座体110，进而使得雾化形成的烟气分布在第一座体110的四周，进而使得外界气流经过通孔112流经第一端面111时能够更多地将烟气带走，使得气路更短并且弯折更少，很难出现烟气冷凝液，烟气的利用率较高。在其他实施例中，多个盲孔1233在第一座体110的周向上均匀分布，多个盲孔1233的位置关系并不局限于此，还可以为其他能够满足要求的结构形式。
在又一些实施例中，如图12所示，凹槽123为环状槽体，该凹槽123连通至第一座体110的外壁，并且凹槽123环绕第一座体110设置，以使得烟油环绕第一座体110，并且靠近第一座体110，进而使得雾化形成的烟气环绕第一座体110分布，进而使得外界气流经过通孔112流经第一端面111时能够更多地将烟气带走，使得气路更短并且弯折更少，很难出现烟气冷凝液，烟气的利用率较高。在其他实施例中，凹槽123结构及位置关系并不局限于此，还可以为其他能够满足要求的结构形式。
在凹槽123为环状槽体时，为了提高陶瓷座100的结构稳定性，如图12所示，雾化芯10还包括第二加强组件400，第二加强组件400包括多个第二筋板410，第二筋板410的数目可以为两个、三个、四个或是四个以上。多个第二筋板410间隔设置在凹槽123内，每一第二筋板410凸出于凹槽123的底部，并且第二筋板410连接到凹槽123与第一座体110相对的侧壁，使得第二筋板410将第一座体110和第二座体120连接起来，第二筋板410能够起到加强以及支撑的作用，从而能够防止第二座体120受力断折，保证了陶瓷座100以及雾化芯10受力的一致性。在其他实施例中，多个第二筋板410均匀设置在第一座体110的四周，每一第二筋板410为矩形板状结构，第二筋板410沿着第一座体110的延伸方向凸出于凹槽123的底部。沿第一座体110的径向方向，第二筋板410的一端连接于凹槽123朝向第一座体110的侧壁，第二筋板410的另一端连接于第一座体110朝向的凹槽123侧壁。当然，第二加强组件400的结构以及设 置方式并不局限于此，还可以为其他能够满足要求的方式。
发热体200的结构形式具有多种。在一些实施例中，如图2至图4、图6至图8、图10、图11、图13、图14所示，发热体200包括发热线路210，发热线路210通过卡扣连接、凹凸配合、螺纹连接等方式固定于第二座体120。发热体200还包括发热膜，发热钢片、电轨迹等等结构。发热线路210包括第一加热部211、两个第二加热部212、接触部213及两个电极柱214。在其他实施例中，发热线路210还可以仅包括第一加热部211、两个第二加热部212、接触部213，接触部213与电源的正负极电连接。
第一加热部211环绕通孔112设置。在本实施例中，第一加热部211为环状结构，第一加热部211靠近通孔112设置，以便于加热外界气流。当然，第一加热部211的结构形式并不局限于此，还可以为其他能够满足要求的形式。
两个接触部213位于第二座体120的两端，并且两个接触部213与外伸出第二座体120的两个电极柱214一一对应电连接。在本实施例中，第二座体120的两端分别有一组接触部213及电极柱214，这一组接触部213和电极柱214之间通过焊接电连接为一体，并且电极柱214向着远离第三端面122的方向延伸。
一第二加热部212的一端与第一加热部211的一端电连接，这一第二加热部212的另一端沿第二方向Y延伸至第二座体120的一端，并且第二加热部212的这一端与相近的接触部213电连接。在具体设置时，第二加热部212可以沿曲线、折线、直线等多种方式延伸，第二加热部212与第一加热部211、接触部213之间的电连接方式可以为焊接，还可以为其他能够满足要求的方式。
另一第二加热部212的一端与第一加热部211的另一端电连接，这一第二加热部212的另一端沿第二方向Y延伸至第二座体120的另一端，并且第二加热部212的这一端与相近的接触部213电连接。在具体设置时，第二加热部212可以沿曲线、折线、直线等多种方式延伸，第二加热部212与第一加热部211、接触部213之间的电连接方式可以为焊接，还可以为其他能够满足要求的方式。
上述雾化芯10，通过将发热线路210设置为第一加热部211、两个第二加热部212、接触部213及两个电极柱214，并且限定第一加热部211、两个第二加热部212、接触部213及两个电极柱214的布置方式，以能够在两个电极柱214与外界电源的正负极连接得电后形成电回路，使得发热线路210在第三端面122上产生热量，从而使得烟油的受热面积较大，进而使得烟油能够方便快捷地雾化形成烟气。
为了提高发热线路210与陶瓷座100的连接稳定性，如图13以及图14所示，雾化芯10还包括第三加强组件500，第三加强组件500包括多个第三筋板510，第三筋板510的数目可以为两个、三个、四个或是四个以上。第三筋板510的一端固定于第三端面122上，第三筋板510的另一端跨越并压接第一加热 部211以及第二加热部212后固定于第三端面122上，以使得第一加热部211以及第二加热部212与第二座体120之间的连接强度更高，连接稳定性更好，从而使得发热体200和陶瓷座100之间的连接稳固，较难分离。
为了提高发热线路210的可靠性，如图7以及图14所示，第一加热部211以及第二加热部212均为平滑曲线，并且第一加热部211与第二加热部212之间平滑连接，以使得第一加热部211和第二加热部212的连接处不会有热量的积聚，进而使得发热线路210各处都不会出现高温点，避免高温情况出现影响发热线路210的可靠运行。在其他实施例中，第一加热部211以及第二加热部212的结构以及连接形式并不局限于此，还可以为其他能够满足要求的形式。
为了便于发热线路210的布置，第一加热部211以及第二加热部212的宽度相同，以便于第一加热部211以及第二加热部212通过导电材料的沉积、贴附等方式设置在第三端面122上，便于发热线路210的形成。在其他实施例中，第一加热部211以及第二加热部212的尺寸并不局限于此，还可以为其他能够满足要求的形式。
为了避免干烧，第一加热部211的宽度大于第二加热部212的宽度，以使得靠近第一座体110的位置温度较低，能够避免发热体200干烧第一座体110的周围，实现发热线路210连通，并且第三端面122上温度梯度分布的形式。
另外，如图15至图17所示，本申请还提供了一种雾化装置01，包括安装座20、外壳30以及如上述任一项技术方案的雾化芯10。
安装座20开设有进气口21，进气口21开口于安装座20的端面，并且进气口21贯穿安装座20。在具体设置时，进气口21的数目可以为一个、两个或是两个以上，用于从外界输入空气。
雾化芯10设置于安装座20，雾化芯10的通孔112与进气口21相连通，以使得从进气口21输入的外界空气经过进气口21形成外界气流。
外壳30为一端开口的腔体结构，雾化芯10与安装座20从外壳30的开口端插入到外壳30内，并且雾化芯10与安装座20连接为一体。雾化芯10具有连接件32及储油仓34，连接件32与通孔112相连通，储油仓34与凹槽123相连通。在本实施例中，外壳30包括壳体31、连接件32、置烟腔33及储油仓34，连接件32及置烟腔33凸出于壳体31的一端，储油仓34围绕置烟腔33设置。置烟腔33凸出于储油仓34并且与壳体31相连通，以用于形成不燃烧烟支的容置空间，也作为烟气烘烤不燃烧烟支的空间。连接件32连通置烟腔33与通孔112，并且将外壳30与第一座体110连接为一体，为了便于连接，该连接件32可以为套筒，还可以为其他能够满足要求的结构形式。
上述雾化装置01，储油仓34的烟油沿着凹槽123向下流动进入到第二座体120，位于第三端面122的发热体200产生热量，陶瓷将热量传导至凹槽123处，并对凹槽123内的烟油进行加热以雾化成烟气。外界气流通过安装座20的进气口21向上流动，并且经过通孔112进入到第一座体110，在从第一端面111流出时将烟气带走。由于通孔112位于第一座体110内部，烟气加热后的扩散方向向着第一端面111，外界气流在从第一端面111流出时能够直接将烟气带走，而无需进行弯折迂回，使得气路较短并且弯折极少，很难出现烟气冷凝液。因此，具有该雾化芯10的雾化装置01很难出现烟气冷凝液，烟气的利用率较高。
在一些实施例中，如图15、图16以及图17所示，安装座20包括底座22、第一橡胶套23以及第二橡胶套24。底座22具有第一插槽，并且底座22开设有进气口21，底座22卡接在外壳30内部。在本实施例中，底座22上开设有密封槽，外壳30的内壁上凸出有压块，密封槽内设置密封件，底座22卡接在外壳30内部，并且底座22和外壳30之间密封连接。当然，底座22和外壳30之间的连接方式并不局限于此，还可以为其他能够满足要求的方式。
第一橡胶套23具有第二插槽，第一橡胶套23套设在第二座体120上，并且第一橡胶套23的一端覆盖第二端面121，第一橡胶套23的另一端插设卡接于第一插槽内，以能够较为方便快捷地实现第一橡胶套23与第二座体120、底座22之间的连接，完成第一橡胶套23、第二座体120以及底座22的连接。
第二橡胶套24的一端覆盖第一橡胶套23中正对并且远离第二表面的端面，第二橡胶套24的另一端插设卡接于第二插槽内，以能够提高第一橡胶套23、第二座体120以及底座22的连接稳定性，确保安装座20的结构稳定且可靠。
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。
以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。

Claims (10)

  1. 一种雾化芯，包括：
    陶瓷座，包括沿第一方向延伸的第一座体及沿与所述第一方向垂直的第二方向延伸的第二座体；所述第二座体凸设于所述第一座体外壁并且相对于所述第一座体对称，所述第一座体和所述第二座体在所述第二方向上共面；所述第一座体具有凸出于所述第二座体并沿第二方向延伸的第一端面，所述第一端面上设有贯穿所述第一座体的通孔；在所述第一方向上，所述第二座体具有靠近所述第一端面的第二端面和远离所述第一端面的第三端面，所述第二端面上设置有连通至所述第一座体的外壁的凹槽；及
    发热体，固定于所述第三端面上。
  2. 根据权利要求1所述的雾化芯，其中，所述凹槽包括沿所述第二方向排布的第一槽体及第二槽体，所述第一槽体及所述第二槽体对称地设置在所述第一座体的两侧。
  3. 根据权利要求2所述的雾化芯，其中，还包括两组第一加强组件，每组所述第一加强组件包括多个第一筋板，所述第一筋板设置在所述凹槽的外侧，并且沿所述第一方向凸出于所述第二端面且连接到所述第一座体的外壁；所述两组第一加强组件对称地设置在所述第一座体的两侧，每组的所述第一筋板关于经过所述凹槽中心的所述第二方向对称设置；在所述第二方向上，每组的所述第一筋板在所述第二端面上的高度沿着朝向所述第一座体的方向逐渐增大。
  4. 根据权利要求1所述的雾化芯，其中，所述第一座体及所述第二座体均为圆柱状结构，所述第一座体在所述第二端面上的正投影轮廓位于所述第二端面的外轮廓内部；所述凹槽包括沿所述第一座体的周向分布的多个盲孔，每一所述盲孔均连通至所述第一座体的外壁，或者所述凹槽为环绕所述第一座体设置且连通至所述第一座体外壁的环状槽体。
  5. 根据权利要求4所述的雾化芯，其中，还包括第二加强组件，所述第二加强组件包括间隔设置在所述凹槽内的多个第二筋板，每一所述第二筋板沿所述第一方向凸出于所述凹槽的底部，且连接到所述凹槽与所述第一座体相对的侧壁。
  6. 根据权利要求1所述的雾化芯，其中，所述发热体包括固定于所述第二座体的发热线路，所述发热线路包括：
    第一加热部，所述第一加热部环绕所述通孔设置；
    接触部，所述接触部位于所述第二座体的两端；
    两个第二加热部，其中一个所述第二加热部的一端与所述第一加热部的一端电连接，另一端沿所述第二方向延伸至所述第二座体的一端，且与相近的所述接触部电连接；另一个所述第二加热部的一端与所述 第一加热部的另一端电连接，另一端沿所述第二方向延伸至所述第二座体的另一端，且与相近的所述接触部电连接；及
    两个电极柱，所述两个电极柱外伸出所述第二座体，所述接触部与所述两个电极柱一一对应电连接。
  7. 根据权利要求6所述的雾化芯，其中，还包括第三加强组件，所述第三加强组件包括多个第三筋板，所述第三筋板的一端固定于所述第三端面上，另一端跨越并压接所述第一加热部以及所述第二加热部后固定于所述第三端面上，所述第一加热部以及所述第二加热部均为平滑曲线，且所述第一加热部与所述第二加热部平滑连接。
  8. 根据权利要求6所述的雾化芯，其中，所述第一加热部以及所述第二加热部的宽度相同，或者所述第一加热部的宽度大于所述第二加热部的宽度。
  9. 一种雾化装置，包括：
    安装座，开设有进气口，所述进气口开口于安装座端面且贯穿所述安装座；
    如权利要求1-8任一项所述的雾化芯，所述雾化芯设置于所述安装座，所述通孔与所述进气口相连通；及
    外壳，所述外壳具有一端开口的腔体结构，所述雾化芯与所述安装座插入到所述外壳内；
    其中所述雾化芯与所述安装座连接为一体，且具有连接件、置烟腔及储油仓，所述连接件连通所述置烟腔与所述通孔，所述储油仓与所述凹槽相连通。
  10. 根据权利要求9所述的雾化装置，其中，所述安装座包括：
    底座，具有第一插槽且开设有所述进气口，所述底座卡接在所述外壳内部；
    第一橡胶套，具有第二插槽，所述第一橡胶套套设在所述第二座体上，且一端覆盖所述第二端面，另一端插设卡接于所述第一插槽内；及
    第二橡胶套，一端覆盖所述第一橡胶套正对且远离所述第二表面的端面，另一端插设卡接于所述第二插槽内。
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CN112826142A (zh) * 2021-02-09 2021-05-25 深圳市华诚达精密工业有限公司 雾化芯、雾化装置及气溶胶产生装置
CN215075530U (zh) * 2021-03-25 2021-12-10 深圳市华诚达发展有限公司 雾化芯、雾化装置及气溶胶产生装置
CN113180299A (zh) * 2021-05-12 2021-07-30 深圳伊卡普科技有限公司 一种雾化芯结构
CN114431543A (zh) * 2021-12-21 2022-05-06 深圳市赛尔美电子科技有限公司 雾化芯及雾化装置

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