WO2021016852A1 - 一种雾化装置 - Google Patents

一种雾化装置 Download PDF

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Publication number
WO2021016852A1
WO2021016852A1 PCT/CN2019/098352 CN2019098352W WO2021016852A1 WO 2021016852 A1 WO2021016852 A1 WO 2021016852A1 CN 2019098352 W CN2019098352 W CN 2019098352W WO 2021016852 A1 WO2021016852 A1 WO 2021016852A1
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WO
WIPO (PCT)
Prior art keywords
groove
heating element
top cover
channel
opening
Prior art date
Application number
PCT/CN2019/098352
Other languages
English (en)
French (fr)
Inventor
付尧
阳祖刚
冯舒婷
张金
Original Assignee
深圳雾芯科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳雾芯科技有限公司 filed Critical 深圳雾芯科技有限公司
Priority to PCT/CN2019/098352 priority Critical patent/WO2021016852A1/zh
Publication of WO2021016852A1 publication Critical patent/WO2021016852A1/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
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the present disclosure generally relates to an atomization device, and in particular, to an electronic device that provides an aerosol.
  • An electronic cigarette is an electronic product that heats and atomizes a volatile solution and generates an aerosol for users to smoke.
  • major manufacturers have begun to produce all kinds of electronic cigarette products.
  • the existing electronic cigarette products have different defects, which may be caused by poor design of the relative positions of different components.
  • common electronic cigarette products design the heating element, the air flow channel and the air outlet to be aligned with each other in a vertical direction. Because the air flow channel has a certain length, the aerosol cools when passing through the air flow channel, and a condensed liquid is formed to adhere to the air flow channel wall. Under this design, when the residual condensed liquid reaches a certain volume, the condensed liquid easily slips from the air flow channel and contacts the heating element. The slipping condensed liquid may contaminate the heating components, thereby changing the smell of the aerosol. In addition, the condensed liquid directly sliding on the high-temperature heating element may cause liquid splash, and the splashed liquid may even burn the user.
  • the proposed atomization device includes a housing, a heating element top cover having a first surface and a second surface, and a first sealing member arranged on the heating element top cover.
  • the first surface has an edge, a length extending along the first axis, and a width extending along the second axis.
  • the heating assembly top cover includes a first groove, and the first groove and the first seal define a first passage.
  • the first sealing member covers the first groove on the first surface, and the first sealing member exposes the first groove on the second surface.
  • the proposed atomization device includes a housing, a heating element top cover, a heating element base, a first sealing member arranged on the heating element top cover, and a first sealing element arranged between the heating element top cover and the heating element base Heating components.
  • the heating element and the heating element base define an atomization chamber.
  • the heating element top cover includes a first opening on the first surface and a first groove at the edge, wherein the first sealing member covers the first groove and exposes the first opening.
  • FIG. 1 illustrates a schematic diagram of an atomization device assembly according to some embodiments of the present disclosure.
  • FIGS. 2A and 2B illustrate an exploded view of a part of an atomization device according to some embodiments of the present disclosure.
  • 3A, 3B, 3C, 3D, 3E, 3F, and 3G illustrate perspective views of the upper cover of the heating element according to some embodiments of the present disclosure.
  • FIGS. 4A and 4B illustrate cross-sectional views of cigarette cartridges according to some embodiments of the present disclosure.
  • Figure 5 illustrates a partial bottom view of a cartridge according to some embodiments of the present disclosure.
  • first feature on or on the second feature may include embodiments in which the first feature is directly contacted with the second feature, and may also include additional features that may be formed on An embodiment between the first feature and the second feature so that the first feature and the second feature may not directly contact.
  • present disclosure may repeat reference numerals and/or letters in each example. This repetition is for the purpose of simplification and clarity, and does not in itself indicate the relationship between the various embodiments and/or configurations discussed.
  • FIG. 1 illustrates a schematic diagram of an atomization device assembly according to some embodiments of the present disclosure.
  • the atomizing device 10 may include a cartridge 10A and a main body 10B.
  • the cartridge 10A and the main body 10B can be designed as a whole.
  • the cartridge 10A and the main body 10B can be designed as two separate components.
  • the cartridge 10A may be designed to be removably combined with the main body 10B.
  • the cartridge 10A may be designed to be partially received in the main body 10B.
  • the main body 10B may include conductive spring pins, sensors, circuit boards, light guide components, buffer components, power components (such as but not limited to batteries or rechargeable batteries), power component brackets, motors, and chargers.
  • a plate and the like can be used for components required for the operation of the atomization device 10.
  • the main body 10B can provide power to the cartridge 10A.
  • the power supplied from the main body 10B to the cartridge 10A can heat the volatile material stored in the cartridge 10A.
  • the volatile material can be a liquid.
  • the volatile material can be a solution.
  • the volatile material may also be referred to as e-liquid.
  • Smoke oil is edible.
  • FIGS. 2A and 2B illustrate exploded views of cartridges according to some embodiments of the present disclosure.
  • the cartridge 10A includes a housing 1, an upper cover sealing component 2, a heating component upper cover 3, a heating component sealing component 4, a heating component 5 and a heating component base 6.
  • the surface of the heating element 5 may have a heating circuit (not shown in the figure).
  • the heating element 5 may have a heating circuit (not shown in the figure) inside.
  • the upper cover sealing assembly 2 may have multiple openings.
  • the upper cover 3 of the heating assembly may have multiple openings.
  • the number of openings of the upper cover sealing assembly 2 and the number of openings of the upper cover 3 of the heating assembly may be the same.
  • the number of openings of the upper cover sealing assembly 2 and the number of openings of the heating assembly upper cover 3 may be different.
  • the number of openings of the upper cover sealing assembly 2 is less than the number of openings of the upper cover 3 of the heating assembly.
  • the number of openings of the upper cover sealing assembly 2 is more than the number of openings of the upper cover 3 of the heating assembly.
  • the upper cover sealing assembly 2 may have elasticity. In some embodiments, the upper cover sealing assembly 2 may have flexibility. In some embodiments, the upper cover sealing component 2 may include silica gel. In some embodiments, the upper cover sealing component 2 may be made of silica gel.
  • the upper cover 3 of the heating element may have buckle parts 3d1 and 3d2.
  • the heating element base 6 may have buckle parts 6d1 and 6d2.
  • the upper cover 3 of the heating element and the base 6 of the heating element can be coupled by the buckle parts 3d1, 3d2, 6d1 and 6d2.
  • the upper cover 3 of the heating element and the base 6 of the heating element can be mechanically combined by the snap parts 3d1, 3d2, 6d1, and 6d2.
  • the upper cover 3 of the heating element and the base 6 of the heating element can be removably combined by the snap parts 3d1, 3d2, 6d1 and 6d2.
  • the upper cover sealing assembly 2 can cover a part of the upper cover 3 of the heating assembly.
  • the upper cover sealing assembly 2 can surround a part of the upper cover 3 of the heating assembly.
  • the upper cover sealing assembly 2 can expose a part of the upper cover 3 of the heating assembly.
  • the heating component sealing component 4 may cover a part of the heating component 5.
  • the heating assembly sealing assembly 4 may surround a part of the heating assembly 5.
  • the heating assembly sealing assembly 4 may expose a part of the heating assembly 5.
  • the heating assembly sealing assembly 4 may have elasticity. In some embodiments, the heating assembly sealing assembly 4 may have flexibility. In some embodiments, the heating assembly sealing assembly 4 may include silica gel. In some embodiments, the heating assembly sealing assembly 4 may be made of silica gel.
  • the heating assembly sealing assembly 4 has an opening 4h, and the heating assembly 5 has a groove 5c.
  • the opening 4h may expose at least a part of the groove 5c.
  • the upper cover sealing assembly 2 may have an extension portion 2t.
  • the extension portion 2t extends into a channel in the upper cover 3 of the heating assembly.
  • 3A, 3B, 3C, 3D, 3E, 3F, and 3G illustrate perspective views of the upper cover of the heating element according to some embodiments of the present disclosure.
  • FIG. 3A shows the upper cover of the heating element according to an embodiment of the disclosure.
  • the heating element upper cover 3 has openings 3h1, 3h2, and 3h3 on the surface 3s1.
  • the opening 3h1 extends into the upper cover 3 of the heating assembly and forms a passage (for example, the passage 3c1 shown in FIG. 4A).
  • the opening 3h2 extends into the upper cover 3 of the heating assembly and forms a passage (for example, the passage 3c2 shown in FIG. 4A).
  • the opening 3h3 extends into the upper cover 3 of the heating assembly and forms a passage (for example, the passage 3c3 shown in FIG. 4A).
  • the upper cover 3 of the heating assembly may have more channels.
  • the upper cover 3 of the heating assembly may have fewer passages.
  • the surface 3s1 has an edge 3e.
  • the surface 3s1 has an oval-like shape.
  • the surface 3s1 has a length in the extending direction of the shaft 3x1.
  • the surface 3s1 has a width in the extending direction of the axis 3x2.
  • the axis 3x1 and the axis 3x2 are perpendicular to each other. In some embodiments, the surface 3s1 may have other shapes.
  • the upper cover 3 of the heating assembly has columnar portions 3w1 and 3w2.
  • a groove 3r1 is defined between the columnar portions 3w1 and 3w2.
  • the groove 3r1 is in fluid communication with the opening 3h3.
  • the groove 3r1 is in fluid communication with the channel 3c3 (see FIG. 4A) of the upper cover 3 of the heating assembly.
  • the groove 3r1 is in fluid communication with the atomization chamber 6C (see FIG. 4A).
  • the fluid mentioned in this disclosure includes liquid or gas.
  • the upper cover 3 of the heating assembly further includes a groove 3r2.
  • the groove 3r2 extends from the surface 3s1 to the surface 3s2 (see Fig. 3G).
  • the groove 3r2 forms a passage between the upper cover 3 of the heating assembly and the upper cover sealing assembly 2 (for example, the passage 3c5 shown in FIG. 4A).
  • the groove 3r2 is located on the right side of the upper cover 3 of the heating element.
  • the groove 3r2 is located at the intersection of the edge 3e and the shaft 3x1.
  • the groove 3r2 is in fluid communication with the atomization chamber 6C (see FIG. 4A).
  • a groove may also be provided on the left side of the upper cover 3 of the heating element.
  • the two intersections of the edge 3e and the shaft 3x1 may have grooves.
  • the cross-sectional area of the groove 3r2 may be in the range of 0.05 square millimeter (mm 2 ) to 0.3 square millimeter. In some embodiments, the cross-sectional area of the groove 3r2 may be in the range of 0.3 square millimeter to 0.5 square millimeter. In some embodiments, the cross-sectional area of the groove 3r2 may be in the range of 0.5 square millimeter to 3.14 square millimeter. In some embodiments, the radius of the groove 3r2 may be in the range of 0.1 millimeters (mm) to 0.3 millimeters. In some embodiments, the radius of the groove 3r2 may be in the range of 0.3 mm to 0.5 mm. In some embodiments, the radius of the groove 3r2 may be in the range of 0.5 mm to 1 mm.
  • FIG. 3B shows the upper cover of the heating assembly according to another embodiment of the disclosure.
  • the upper cover 3 of the heating element shown in FIG. 3B has a groove 3r2 and a groove 3r3.
  • the groove 3r2 extends from the surface 3s1 to the surface 3s3 (see Fig. 3G).
  • the groove 3r3 extends from the surface 3s1 to the surface 3s3.
  • the groove 3r2 is arranged at the intersection of the edge 3e and the shaft 3x2.
  • the groove 3r3 is arranged at the intersection of the edge 3e and the shaft 3x2. In some embodiments, only one of the intersections of the edge 3e and the shaft 3x2 has a groove.
  • the groove 3r2 can be removed.
  • the groove 3r3 can be removed.
  • the upper cover sealing component 2 covers the groove 3r2 on the surface 3s1.
  • the upper cover sealing component 2 covers the groove 3r3 on the surface 3s1.
  • the upper cover sealing component 2 exposes the groove 3r2 on the surface 3s3.
  • the upper cover sealing component 2 exposes the groove 3r3 on the surface 3s3.
  • FIG. 3C shows the upper cover of the heating element according to another embodiment of the disclosure.
  • the upper cover 3 of the heating element shown in FIG. 3C has a groove 3r2 and a groove 3r3.
  • the groove 3r2 extends from the surface 3s1 to the surface 3s2 (see Fig. 3G).
  • the groove 3r3 extends from the surface 3s1 to the surface 3s2.
  • the groove 3r2 is adjacent to the intersection of the edge 3e and the shaft 3x1.
  • the groove 3r3 is adjacent to the intersection of the edge 3e and the shaft 3x1.
  • the groove 3r2 is located between the intersection of the edge 3e and the shaft 3x1 and the intersection of the edge 3e and the shaft 3x2.
  • the groove 3r3 is located between the intersection of the edge 3e and the shaft 3x1 and the intersection of the edge 3e and the shaft 3x2.
  • the groove 3r2 is provided on the side of the edge 3e opposite to the shaft 3x1, and the groove 3r3 is provided on the edge 3e on the other side of the shaft 3x1.
  • the groove 3r2 and the groove 3r3 are arranged on the same side of the edge 3e relative to the shaft 3x2.
  • the groove 3r2 and the groove 3r3 may be arranged on the same side of the edge 3e relative to the shaft 3x1.
  • FIG. 3D shows the upper cover of the heating assembly according to another embodiment of the disclosure.
  • the upper cover 3 of the heating element shown in FIG. 3D has a groove 3r2 and a groove 3r3.
  • the groove 3r2 extends from the surface 3s1 to the surface 3s2 (see Fig. 3G).
  • the groove 3r3 extends from the surface 3s1 to the surface 3s2.
  • the groove 3r2 is adjacent to the intersection of the edge 3e and the shaft 3x1.
  • the groove 3r3 is adjacent to the intersection of the edge 3e and the shaft 3x1.
  • the groove 3r2 is provided on the side of the edge 3e opposite to the shaft 3x1, and the groove 3r3 is provided on the edge 3e on the other side of the shaft 3x1.
  • the groove 3r2 is provided on the side of the edge 3e opposite to the shaft 3x2, and the groove 3r3 is provided on the other side of the edge 3e opposite to the shaft 3x2.
  • the groove 3r2 and the groove 3r3 are arranged on different sides of the edge 3e relative to the shaft 3x1.
  • the groove 3r2 and the groove 3r3 are arranged on different sides of the edge 3e relative to the shaft 3x2.
  • FIG. 3E shows the upper cover of the heating assembly according to another embodiment of the disclosure.
  • the upper cover 3 of the heating element shown in FIG. 3E has a groove 3r2, a groove 3r3, a groove 3r4, and a groove 3r5.
  • the groove 3r2 extends from the surface 3s1 to the surface 3s2 (see Fig. 3G).
  • the groove 3r3 extends from the surface 3s1 to the surface 3s2.
  • the groove 3r4 extends from the surface 3s1 to the surface 3s2.
  • the groove 3r5 extends from the surface 3s1 to the surface 3s2.
  • the groove 3r2 and the groove 3r3 are located on the same side of the shaft 3x2.
  • the groove 3r4 and the groove 3r5 are located on the same side of the shaft 3x2.
  • the groove 3r2 and the groove 3r4 are located on the same side of the shaft 3x1.
  • the groove 3r3 and the groove 3r5 are located on the same side of the shaft 3x1.
  • the groove 3r2 and the groove 3r3 exhibit axial symmetry with respect to the axis 3x1.
  • the groove 3r4 and the groove 3r5 exhibit axial symmetry with respect to the axis 3x1.
  • the groove 3r2 and the groove 3r4 exhibit axial symmetry with respect to the axis 3x2.
  • the groove 3r3 and the groove 3r5 exhibit axial symmetry with respect to the axis 3x2.
  • the groove 3r2, the groove 3r3, the groove 3r4, and the groove 3r5 may have the same cross-sectional area.
  • the groove 3r2, groove 3r3, groove 3r4, and groove 3r5 may have different cross-sectional areas.
  • the groove 3r2, groove 3r3, groove 3r4, and groove 3r5 are in fluid communication with 6C (see FIG. 4A).
  • FIG. 3F shows the upper cover of the heating assembly according to another embodiment of the disclosure.
  • the heating assembly upper cover 3 further has an opening 3h4 on the surface 3s1.
  • the opening 3h4 extends into the upper cover 3 of the heating assembly and forms a passage (for example, the passage 3c4 shown in FIG. 4A).
  • the upper cover 3 of the heating assembly further has a groove 3r2.
  • the groove 3r2 extends from the surface 3s1 to the surface 3s2 (see Fig. 3G).
  • the opening 3h4 and the groove 3r2 are located on different sides of the shaft 3x2.
  • the opening 3h4 and the groove 3r2 may be located on the same side of the shaft 3x2.
  • the upper cover 3 of the heating assembly may be additionally provided with an opening similar to the opening 3h4. In some embodiments, the upper cover 3 of the heating assembly may be additionally provided with a groove similar to the groove 3r2. In some embodiments, the upper cover 3 of the heating element may additionally be provided with a plurality of grooves as shown in FIGS. 3B, 3C, 3D and 3E.
  • FIG. 3G illustrates a perspective view of the upper cover of the heating assembly according to some embodiments of the present disclosure.
  • the upper cover 3 of the heating assembly has an opening 3h5 on the surface 3s2.
  • the opening 3h4 penetrates the upper cover 3 of the heating element from the surface 3s1 to the opening 3h5 of the surface 3s2 to form a channel 3c4.
  • the opening 3h4 and the opening 3h5 may be aligned with each other in the vertical direction. In some embodiments, the opening 3h4 and the opening 3h5 may not be aligned in the vertical direction.
  • FIGS. 4A and 4B illustrate cross-sectional views of cigarette cartridges according to some embodiments of the present disclosure.
  • the cross-sectional view shown in FIG. 4A may correspond to the upper cover 3 of the heating assembly shown in FIG. 3F.
  • the housing 1 has an opening 1h and a tube 1t extending from the opening 1h to the upper cover sealing assembly 2.
  • the pipe 1 t, the upper cover sealing assembly 2 and the outer shell 1 define a liquid storage tank 20.
  • the volatile material may be stored in the storage tank 20.
  • the tube 1t may have a part extending into the channel 3c3.
  • the tube 1t may have an uneven outer diameter. As shown in FIG. 4A, a part of the tube 1t extending into the channel 3c3 has a smaller outer diameter.
  • the tube 1t may have an uneven inner diameter. As shown in FIG. 4A, a part of the tube 1t extending into the channel 3c3 has a smaller inner diameter.
  • the tube 1t is coupled to the channel 3c3 through the opening 3h3 of the upper cover 3 of the heating assembly.
  • the tube 1t is in fluid communication with the channel 3c3 through the opening 3h3 of the upper cover 3 of the heating assembly.
  • the channel 3c3 is isolated from the liquid storage tank 20 by the pipe 1t.
  • the upper cover sealing assembly 2 can expose the openings 3h1, 3h2, and 3h3 of the upper cover 3 of the heating assembly.
  • the upper cover sealing assembly 2 does not cover the openings 3h1, 3h2, and 3h3 of the upper cover 3 of the heating assembly.
  • the upper cover sealing assembly 2 does not block the channels 3c1, 3c2, and 3c3.
  • the channel 3c1 is in fluid communication with the groove 5c of the heating assembly 5.
  • the channel 3c2 is in fluid communication with the groove 5c of the heating assembly 5.
  • the e-liquid stored in the liquid storage tank 20 can flow into the groove 5c through the channel 3c1.
  • the e-liquid stored in the liquid storage tank 20 can flow into the groove 5c through the channel 3c2.
  • the groove 5c of the heating assembly 5 is in fluid communication with the liquid storage compartment 20.
  • the smoke oil can fully contact the heating assembly 5 in the groove 5c.
  • the heating circuit on the surface or inside of the heating component 5 can heat the smoke oil and generate aerosol.
  • the heating assembly base 6 and the heating assembly 5 define an atomization chamber 6C.
  • the heating assembly 5 is partially exposed in the atomization chamber 6C.
  • the aerosol generated by heating by the heating element 5 is formed in the atomizing chamber 6C.
  • the aerosol generated by heating by the heating element 5 is sucked by the user through the tube 1t and the opening 1h.
  • the tube 1t is in fluid communication with the atomization chamber 6C.
  • the groove 3r1 is in fluid communication with the atomization chamber 6C.
  • the upper cover sealing assembly 2 can cover the opening 3h4 of the upper cover 3 of the heating assembly.
  • the upper cover sealing assembly 2 can block one end of the channel 3c4.
  • the upper cover sealing component 2 covers the groove 3r2 on the surface 3s1.
  • the upper cover sealing component 2 exposes the groove 3r2 on the surface 3s2.
  • the upper cover sealing assembly 2 can block one end of the channel 3c5.
  • the channel 3c4 is in fluid communication with the atomization chamber 6C.
  • the groove 3r2 is in fluid communication with the atomization chamber 6C.
  • the channel 3c5 is in fluid communication with the atomization chamber 6C.
  • the upper cover 3 of the heating assembly has a blocking member 3p.
  • the stopper 3p isolates the tube 1t from the groove 5c of the heating assembly 5.
  • the barrier 3p isolates the channel 3c3 from the groove 5c of the heating assembly 5.
  • the condensed liquid remaining in the tube 1t may slip off the tube 1t.
  • the blocking member 3p prevents the condensed liquid slipped from the tube 1t from contacting the heating element 5.
  • the blocking member 3p can prevent the condensed liquid that slips from polluting the heating assembly 5.
  • the blocking member 3p can prevent the slipped condensed liquid from changing the taste of the aerosol.
  • the blocking member 3p can prevent the condensed liquid from slipping to the high-temperature heating element and causing liquid spatter.
  • the stopper 3p can prevent the splashed liquid from scalding the user.
  • the existing electronic cigarette products do not consider the pressure balance of the oil storage chamber.
  • the oil storage compartment is generally designed to be completely sealed to prevent the volatile solution from overflowing.
  • the volatile solution in the oil storage chamber is continuously consumed and reduced, so that the pressure in the oil storage chamber becomes smaller and a negative pressure is formed.
  • the negative pressure makes it difficult for the volatile solution in the oil storage chamber to evenly flow to the heating component, so that the heating component does not uniformly absorb the volatile solution.
  • the temperature of the heating element rises, there will be a high probability of empty burning and a burnt smell, resulting in a bad user experience.
  • FIG. 4B shows the air flow 6f1 and the air flow 6f2 from the atomization chamber 6C to the liquid storage tank 20.
  • the opening 3h4 and the upper cover sealing assembly 2 are tightly integrated, and the e-liquid in the liquid storage compartment 20 will not leak out from the channel 3c4.
  • the top of the channel 3c5 is tightly integrated with the upper cover sealing assembly 2, and the e-liquid in the liquid storage compartment 20 will not leak out of the channel 3c5.
  • the volatile solution in the liquid storage tank 20 is continuously consumed and reduced, so that the pressure in the liquid storage tank 20 gradually decreases.
  • the decrease in pressure in the liquid storage tank 20 may generate negative pressure.
  • the decrease of the pressure in the liquid storage tank 20 may make it difficult for the volatile solution to flow to the groove 5c of the heating element 5 through the channels 3c1 and 3c2.
  • the high-temperature heating element 5 may dry out and produce a burnt smell.
  • the above-mentioned problem can be improved by arranging the channel 3c4 in the upper cover 3 of the heating element.
  • the above-mentioned problem can be improved by providing the channel 3c5 in the upper cover 3 of the heating element.
  • the channel 3c4 provided in the upper cover 3 of the heating assembly can balance the pressure in the storage tank 20.
  • the channel 3c5 provided in the upper cover 3 of the heating assembly can balance the pressure in the liquid storage tank 20.
  • the upper cover 3 of the heating assembly has only one of the channel 3c4 or the channel 3c5.
  • the upper cover 3 of the heating element may have a channel 3c4 and a channel 3c5 at the same time.
  • the pressure in the atomization chamber 6C is approximately equal to one atmosphere.
  • the pressure in the liquid storage tank 20 is gradually less than one atmospheric pressure.
  • the pressure difference between the atomization chamber 6C and the liquid storage tank 20 causes the airflow 6f1 to reach the junction of the opening 3h4 and the upper cover sealing assembly 2 from the atomization chamber 6C via the channel 3c4.
  • the air flow 6f1 can partially push open the upper cover sealing assembly 2.
  • the air flow 6f1 can cause partial deformation of the upper cover sealing assembly 2.
  • the air flow 6f1 can enter the liquid storage tank 20 through the gap created by the deformation of the upper cover sealing assembly 2.
  • the pressure difference between the atomization chamber 6C and the liquid storage tank 20 causes the airflow 6f2 to reach the junction of the groove 3r2 and the upper cover sealing assembly 2 from the atomization chamber 6C via the channel 3c5.
  • the air flow 6f2 can partially push open the upper cover sealing assembly 2.
  • the air flow 6f2 can cause partial deformation of the upper cover sealing assembly 2.
  • the air flow 6f2 can enter the liquid storage tank 20 through the gap created by the deformation of the upper cover sealing assembly 2.
  • the airflow 6f1 entering the liquid storage tank 20 can increase the pressure in the liquid storage tank 20.
  • the airflow 6f1 entering the liquid storage compartment 20 can balance the pressure between the liquid storage compartment 20 and the atomization chamber 6C.
  • the air flow 6f2 entering the liquid storage tank 20 can increase the pressure in the liquid storage tank 20.
  • the air flow 6f2 entering the liquid storage compartment 20 can balance the pressure between the liquid storage compartment 20 and the atomization chamber 6C.
  • Figure 5 illustrates a partial bottom view of a cartridge according to some embodiments of the present disclosure.
  • Figure 5 shows a bottom view of the housing 1, the upper cover sealing assembly 2 and the upper cover 3 of the heating assembly after being combined with each other.
  • the upper cover sealing assembly 2 is arranged between the housing 1 and the upper cover 3 of the heating assembly.
  • the groove 3r1 is formed between the columnar portions 3w1 and 3w2.
  • the groove 3r1 is formed between the upper cover 3 of the heating assembly and the housing 1.
  • the groove 3r1 provides a gap between the upper cover 3 of the heating assembly and the housing 1.
  • the groove 3r1 fluidly communicates the channel 3c3 of the upper cover 3 of the heating assembly with the atomization chamber 6C.
  • the blocking member 3p is arranged between the channels 3c2 and 3c3. The blocking member 3p can prevent the condensed liquid slipped from the tube 1t from contacting the heating assembly 5.
  • spatial relative terms for example, “below”, “below”, “lower”, “above”, “upper”, “lower”, “left”, “right” and the like may be The simplicity of description is used herein to describe the relationship between one component or feature and another component or feature as illustrated in the figure.
  • the spatial relative terms are intended to cover different orientations of the device in use or operation.
  • the device can be oriented in other ways (rotated by 90 degrees or in other orientations), and the spatial relative descriptors used herein can also be interpreted accordingly. It should be understood that when a component is referred to as being “connected to” or “coupled to” another component, it can be directly connected or coupled to the other component, or intervening components may be present.
  • the terms “approximately”, “substantially”, “substantially” and “about” are used to describe and consider small variations. When used in conjunction with an event or situation, the term may refer to an example in which the event or situation occurs precisely and an example in which the event or situation occurs in close proximity. As used herein with respect to a given value or range, the term “about” generally means within ⁇ 10%, ⁇ 5%, ⁇ 1%, or ⁇ 0.5% of the given value or range. Ranges can be expressed herein as from one endpoint to another or between two endpoints. Unless otherwise specified, all ranges disclosed herein include endpoints.
  • substantially coplanar may refer to two surfaces located within a few micrometers ( ⁇ m) along the same plane, for example, within 10 ⁇ m, within 5 ⁇ m, within 1 ⁇ m, or within 0.5 ⁇ m located along the same plane.
  • ⁇ m micrometers
  • the term may refer to a value within ⁇ 10%, ⁇ 5%, ⁇ 1%, or ⁇ 0.5% of the average value of the stated value.
  • the terms “approximately”, “substantially”, “substantially” and “about” are used to describe and explain small changes.
  • the term may refer to an example in which the event or situation occurs precisely and an example in which the event or situation occurs in close proximity.
  • the term when used in combination with a value, the term may refer to a range of variation less than or equal to ⁇ 10% of the stated value, for example, less than or equal to ⁇ 5%, less than or equal to ⁇ 4%, less than or equal to ⁇ 3% , Less than or equal to ⁇ 2%, less than or equal to ⁇ 1%, less than or equal to ⁇ 0.5%, less than or equal to ⁇ 0.1%, or less than or equal to ⁇ 0.05%.
  • the difference between two values is less than or equal to ⁇ 10% of the average value of the value (for example, less than or equal to ⁇ 5%, less than or equal to ⁇ 4%, less than or equal to ⁇ 3%, less than Or equal to ⁇ 2%, less than or equal to ⁇ 1%, less than or equal to ⁇ 0.5%, less than or equal to ⁇ 0.1%, or less than or equal to ⁇ 0.05%), then the two values can be considered “substantially” or " About” is the same.
  • substantially parallel may refer to a range of angular variation less than or equal to ⁇ 10° relative to 0°, for example, less than or equal to ⁇ 5°, less than or equal to ⁇ 4°, less than or equal to ⁇ 3°, Less than or equal to ⁇ 2°, less than or equal to ⁇ 1°, less than or equal to ⁇ 0.5°, less than or equal to ⁇ 0.1°, or less than or equal to ⁇ 0.05°.
  • substantially perpendicular may refer to an angular variation range of less than or equal to ⁇ 10° relative to 90°, for example, less than or equal to ⁇ 5°, less than or equal to ⁇ 4°, less than or equal to ⁇ 3°, Less than or equal to ⁇ 2°, less than or equal to ⁇ 1°, less than or equal to ⁇ 0.5°, less than or equal to ⁇ 0.1°, or less than or equal to ⁇ 0.05°.
  • the two surfaces can be considered coplanar or substantially coplanar if the displacement between two surfaces is equal to or less than 5 ⁇ m, equal to or less than 2 ⁇ m, equal to or less than 1 ⁇ m, or equal to or less than 0.5 ⁇ m, then the two surfaces can be considered coplanar or substantially coplanar if the displacement between any two points on the surface relative to the plane is equal to or less than 5 ⁇ m, equal to or less than 2 ⁇ m, equal to or less than 1 ⁇ m, or equal to or less than 0.5 ⁇ m, then the surface can be considered to be flat or substantially flat .
  • the terms "conductive,””electricallyconductive,” and “conductivity” refer to the ability to transfer current.
  • Conductive materials generally indicate those materials that exhibit little or zero resistance to current flow.
  • One measure of conductivity is Siemens/meter (S/m).
  • the conductive material is a material with a conductivity greater than approximately 10 4 S/m (for example, at least 10 5 S/m or at least 10 6 S/m).
  • the conductivity of materials can sometimes change with temperature. Unless otherwise specified, the conductivity of the material is measured at room temperature.
  • a/an and “said” may include plural indicators.
  • a component provided “on” or “above” another component may cover the case where the previous component is directly on the latter component (for example, in physical contact with the latter component), and one or more A situation where an intermediate component is located between the previous component and the next component.

Abstract

雾化装置（10），包含外壳（1）、具有第一表面（3s1）及第二表面（3s2）之加热组件顶盖（3）及设置于所述加热组件顶盖（3）上之第一密封件（2）。第一表面（3s1）具有边缘（3e）、沿着第一轴（3×1）延伸的长度及沿着第二轴（3×2）延伸的宽度。加热组件顶盖（3）包括第一槽（3r2），第一槽（3r2）与第一密封件（2）界定第一通道（3c5）。其中第一密封件（2）在第一表面（3s1）上覆盖第一槽（3r2），且第一密封件（2）在第二表面（3s2）上暴露第一槽（3r2）。

Description

一种雾化装置 技术领域
本揭露大体上涉及一种雾化装置，具体而言涉及一种提供可吸入气雾(aerosol)之电子装置。
背景技术
电子烟系一种电子产品，其将可挥发性溶液加热雾化并产生气雾以供用户吸食。近年来，各大厂商开始生产各式各样的电子烟产品。现有的电子烟产品存在不同的缺陷，这些缺陷可能因不同构件间相对位置设计不良而产生。举例言之，常见的电子烟产品将加热组件、气流通道与出气口设计成在垂直方向上彼此对齐。因气流通道具有一定长度，气雾通过气流通道时冷却，会形成冷凝液体附着在气流通道壁上。在此种设计下，当残留的冷凝液体达到一特定体积，冷凝液体很容易从气流通道滑落而与加热组件接触。滑落的冷凝液体可能污染加热组件，从而改变了气雾的味道。此外，冷凝液体直接滑落在高温的加热组件可能产生液体溅射，溅射的液体甚至可能烫伤使用者。
因此，提出一种可解决上述问题之雾化装置。
发明内容
提出一种雾化装置。所提出的雾化装置包含外壳、具有第一表面及第二表面之加热组件顶盖及设置于所述加热组件顶盖上之第一密封件。所述第一表面具有边缘、沿着第一轴延伸的长度及沿着第二轴延伸的宽度。所述加热组件顶盖包括第一槽，所述第一槽与所述第一密封件界定第一通道。其中所述第一密封件在所述第一表面上覆盖所述第一槽，且所述第一密封件在所述第二表面上暴露所述第一槽。
提出一种雾化装置。所提出的雾化装置包含外壳、加热组件顶盖、加热组件底座、设置于所述加热组件顶盖上之第一密封件、及设置于所述加热组件顶盖及所述加热组件底座之间的加热组件。所述加热组件与所述加热组件底座界定雾化室。所述加热组件顶盖包括在第一表面之第一开口及在边缘处之第一槽，其中所述第一密封件覆盖所述第一槽并暴露所述第一开口。
附图说明
当结合附图阅读时，从以下详细描述容易理解本揭露的各方面。应注意，各种特征可能未按比例绘制，且各种特征的尺寸可出于论述的清楚起见而任意增大或减小。
图1说明根据本揭露的一些实施例的雾化装置组合示意图。
图2A及2B说明根据本揭露的一些实施例的雾化装置的一部分的分解图。
图3A、3B、3C、3D、3E、3F及3G说明根据本揭露的一些实施例的加热组件上盖的立体图。
图4A及4B说明根据本揭露的一些实施例的烟弹的截面图。
图5说明根据本揭露的一些实施例的烟弹的部分仰视图。
贯穿图式和详细描述使用共同参考标号来指示相同或类似组件。根据以下结合附图作出的详细描述，本揭露将将更显而易见。
具体实施方式
以下公开内容提供用于实施所提供的标的物的不同特征的许多不同实施例或实例。下文描述组件和布置的特定实例。当然，这些仅是实例且并不意图为限制性的。在本揭露中，在以下描述中对第一特征在第二特征之上或上的形成的参考可包含第一特征与第二特征直接接触形成的实施例，并且还可包含额外特征可形成于第一特征与第二特征之间从而使得第一特征与第二特征可不直接接触的实施例。另外，本揭露可能在各个实例中重复参考标号和/或字母。此重复是出于简化和清楚的目的，且本身并不指示所论述的各种实施例和/或配置之间的关系。
下文详细论述本揭露的实施例。然而，应了解，本揭露提供了可在多种多样的特定情境中实施的许多适用的概念。所论述的特定实施例仅仅是说明性的且并不限制本揭露的范围。
图1说明根据本揭露的一些实施例的雾化装置组合示意图。
雾化装置10可包含烟弹(cartridge)10A及主体10B。在某些实施例中，烟弹10A及主体10B可设计为一个整体。在某些实施例中，烟弹10A及主体10B可设计成分开的两组件。在某些实施例中，烟弹10A可设计成可移除式地与主体10B结合。在某些实施例中，烟弹10A可设计成一部分收纳于主体10B中。
主体10B内可包含多种构件。虽然图1中并未绘制，主体10B内可包含导电弹针、传感器、电路板、导光组件、缓冲组件、电源组件(例如但不限于电池或可充电电池)、电源组件支架、马达、充电板等可供雾化装置10操作时所需的构件。主体10B可以提供电源给烟弹10A。由主体10B提供至烟弹10A的电源可以加热储存于烟弹10A内的 可挥发性材料。可挥发性材料可以是一种液体。可挥发性材料可以是一种溶液。在本揭露后续段落中，可挥发性材料亦可称为烟油。烟油系可食用的。
图2A及2B说明根据本揭露的一些实施例的烟弹的分解图。
烟弹10A包含外壳1、上盖密封组件2、加热组件上盖3、加热组件密封组件4、加热组件5及加热组件底座6。加热组件5表面可具有加热电路(未显示于图中)。加热组件5内部可具有加热电路(未显示于图中)。
如图2A所示，上盖密封组件2可具有多个开口。加热组件上盖3可具有多个开口。在某些实施例中，上盖密封组件2的开口数量与加热组件上盖3的开口数量可以相同。在某些实施例中，上盖密封组件2的开口数量与加热组件上盖3的开口数量可以不同。在某些实施例中，上盖密封组件2的开口数量少于加热组件上盖3的开口数量。在某些实施例中，上盖密封组件2的开口数量多于加热组件上盖3的开口数量。
在某些实施例中，上盖密封组件2可具有弹性。在某些实施例中，上盖密封组件2可具有可挠性。在某些实施例中，上盖密封组件2可以包含硅胶。在某些实施例中，上盖密封组件2可以由硅胶制成。
加热组件上盖3可具有卡扣部3d1及3d2。加热组件底座6可具有卡扣部6d1及6d2。加热组件上盖3及加热组件底座6可以藉由卡扣部3d1、3d2、6d1及6d2耦合。加热组件上盖3及加热组件底座6可以藉由卡扣部3d1、3d2、6d1及6d2机械式地结合。加热组件上盖3及加热组件底座6可以藉由卡扣部3d1、3d2、6d1及6d2可移除式地结合。
当烟弹10A的部分或所有组件彼此结合时，上盖密封组件2可覆盖加热组件上盖3之一部分。上盖密封组件2可围绕加热组件上盖3之一部分。上盖密封组件2可暴露加热组件上盖3之一部分。
当烟弹10A的部分或所有组件彼此结合时，加热组件密封组件4可覆盖加热组件5之一部分。加热组件密封组件4可围绕加热组件5之一部分。加热组件密封组件4可暴露加热组件5之一部分。
在某些实施例中，加热组件密封组件4可具有弹性。在某些实施例中，加热组件密封组件4可具有可挠性。在某些实施例中，加热组件密封组件4可以包含硅胶。在某些实施例中，加热组件密封组件4可以由硅胶制成。
如图2A所示，加热组件密封组件4具有开口4h，且加热组件5具有一凹槽5c。当加热组件密封组件4与加热组件5彼此结合时，开口4h可暴露凹槽5c的至少一部分。
如图2B所示，上盖密封组件2可具有一延伸部分2t。当上盖密封组件2与加热组件上盖3彼此结合时，延伸部分2t延伸进入加热组件上盖3内的一通道中。
图3A、3B、3C、3D、3E、3F及3G说明根据本揭露的一些实施例的加热组件上盖的立体图。
图3A显示本揭露一实施例的加热组件上盖。如图3A所示，加热组件上盖3在表面3s1上具有开口3h1、3h2及3h3。开口3h1延伸进入加热组件上盖3内并形成一通道(例如图4A所示通道3c1)。开口3h2延伸进入加热组件上盖3内并形成一通道(例如图4A所示通道3c2)。开口3h3延伸进入加热组件上盖3内并形成一通道(例如图4A所示通道3c3)。在某些实施例中，加热组件上盖3可以具有更多通道。在某些实施例中，加热组件上盖3可以具有较少通道。
表面3s1具有边缘3e。表面3s1具有类似椭圆的形状。表面3s1在轴3x1延伸方向上具有长度。表面3s1在轴3x2延伸方向上具有宽度。轴3x1与轴3x2彼此垂直。在某些实施例中，表面3s1可以具有其他外型。
加热组件上盖3具有柱状部3w1及3w2。柱状部3w1及3w2之间界定凹槽3r1。凹槽3r1与开口3h3流体地连通。凹槽3r1与加热组件上盖3之通道3c3(见图4A)流体地连通。凹槽3r1与雾化室6C流体地连通(见图4A)。本揭露所述的流体包括液体或气体。
加热组件上盖3进一步包括一凹槽3r2。凹槽3r2从表面3s1延伸至表面3s2(见图3G)。凹槽3r2在加热组件上盖3及上盖密封组件2之间形成一通道(例如图4A所示通道3c5)。在图3A中，凹槽3r2位于加热组件上盖3之右侧。凹槽3r2位于边缘3e与轴3x1的交会处。凹槽3r2与雾化室6C流体地连通(见图4A)。
在某些实施例中，加热组件上盖3之左侧亦可设置一凹槽。在某些实施例中，边缘3e与轴3x1的两个交会处皆可具有凹槽。
在某些实施例中，凹槽3r2的截面积可在0.05平方毫米(mm 2)至0.3平方毫米的范围内。在某些实施例中，凹槽3r2的截面积可在0.3平方毫米至0.5平方毫米的范围内。在某些实施例中，凹槽3r2的截面积可在0.5平方毫米至3.14平方毫米的范围内。在某些实施例中，凹槽3r2的半径可在0.1毫米(mm)至0.3毫米的范围内。在某些实施例中，凹槽3r2的半径可在0.3毫米至0.5毫米的范围内。在某些实施例中，凹槽3r2的半径可在0.5毫米至1毫米的范围内。
图3B显示本揭露另一实施例的加热组件上盖。图3B所示之加热组件上盖3具有凹槽3r2及凹槽3r3。凹槽3r2从表面3s1延伸至表面3s3(见图3G)。凹槽3r3从表面3s1延伸至表面3s3。凹槽3r2设置于边缘3e与轴3x2的交会处。凹槽3r3设置于边缘3e与轴3x2的交会处。在某些实施例中，边缘3e与轴3x2的交会处仅一者具有凹槽。在某 些实施例中，凹槽3r2可以移除。在某些实施例中，凹槽3r3可以移除。
上盖密封组件2于表面3s1上覆盖凹槽3r2。上盖密封组件2于表面3s1上覆盖凹槽3r3。上盖密封组件2于表面3s3上暴露凹槽3r2。上盖密封组件2于表面3s3上暴露凹槽3r3。
图3C显示本揭露另一实施例的加热组件上盖。图3C所示之加热组件上盖3具有凹槽3r2及凹槽3r3。凹槽3r2从表面3s1延伸至表面3s2(见图3G)。凹槽3r3从表面3s1延伸至表面3s2。凹槽3r2邻近于边缘3e与轴3x1的交会处。凹槽3r3邻近于边缘3e与轴3x1的交会处。
凹槽3r2介于边缘3e与轴3x1交会处及边缘3e与轴3x2交会处之间。凹槽3r3介于边缘3e与轴3x1交会处及边缘3e与轴3x2交会处之间。凹槽3r2设置于边缘3e上相对于轴3x1的一侧，凹槽3r3设置于边缘3e上相对于轴3x1的另一侧。凹槽3r2与凹槽3r3设置于边缘3e上相对于轴3x2的同一侧。
在某些实施例中，凹槽3r2与凹槽3r3可以设置于边缘3e上相对于轴3x1的同一侧。
图3D显示本揭露另一实施例的加热组件上盖。图3D所示之加热组件上盖3具有凹槽3r2及凹槽3r3。凹槽3r2从表面3s1延伸至表面3s2(见图3G)。凹槽3r3从表面3s1延伸至表面3s2。凹槽3r2邻近于边缘3e与轴3x1的交会处。凹槽3r3邻近于边缘3e与轴3x1的交会处。凹槽3r2设置于边缘3e上相对于轴3x1的一侧，凹槽3r3设置于边缘3e上相对于轴3x1的另一侧。凹槽3r2设置于边缘3e上相对于轴3x2的一侧，凹槽3r3设置于边缘3e上相对于轴3x2的另一侧。
凹槽3r2与凹槽3r3设置于边缘3e上相对于轴3x1的不同侧。凹槽3r2与凹槽3r3设置于边缘3e上相对于轴3x2的不同侧。
图3E显示本揭露另一实施例的加热组件上盖。
图3E所示之加热组件上盖3具有凹槽3r2、凹槽3r3、凹槽3r4及凹槽3r5。凹槽3r2从表面3s1延伸至表面3s2(见图3G)。凹槽3r3从表面3s1延伸至表面3s2。凹槽3r4从表面3s1延伸至表面3s2。凹槽3r5从表面3s1延伸至表面3s2。
凹槽3r2与凹槽3r3位于轴3x2的同一侧。凹槽3r4与凹槽3r5位于轴3x2的同一侧。凹槽3r2与凹槽3r4位于轴3x1的同一侧。凹槽3r3与凹槽3r5位于轴3x1的同一侧。
凹槽3r2与凹槽3r3相对于轴3x1呈现轴对称。凹槽3r4与凹槽3r5相对于轴3x1呈现轴对称。凹槽3r2与凹槽3r4相对于轴3x2呈现轴对称。凹槽3r3与凹槽3r5相对于轴3x2呈现轴对称。在某些实施例中，凹槽3r2、凹槽3r3、凹槽3r4及凹槽3r5可具有相同截面积。在某些实施例中，凹槽3r2、凹槽3r3、凹槽3r4及凹槽3r5可具有不同截 面积。凹槽3r2、凹槽3r3、凹槽3r4及凹槽3r5與6C流体地连通(见图4A)。
图3F显示本揭露另一实施例的加热组件上盖。
如图3F所示，加热组件上盖3在表面3s1上进一步具有开口3h4。开口3h4延伸进入加热组件上盖3内并形成一通道(例如图4A所示通道3c4)。加热组件上盖3进一步具有凹槽3r2。凹槽3r2从表面3s1延伸至表面3s2(见图3G)。在某些实施例中，开口3h4及凹槽3r2位于轴3x2的不同侧。在某些实施例中，开口3h4及凹槽3r2可以位于轴3x2的同一侧。
在某些实施例中，加热组件上盖3可以额外设置与开口3h4相似的一开口。在某些实施例中，加热组件上盖3可以额外设置与凹槽3r2相似的凹槽。在某些实施例中，加热组件上盖3可以额外设置如图3B、3C、3D及3E所示之复数个凹槽。
图3G说明根据本揭露的一些实施例的加热组件上盖的立体图。
如图3G所示，加热组件上盖3在表面3s2上具有开口3h5。开口3h4从表面3s1贯穿加热组件上盖3至表面3s2的开口3h5以形成通道3c4。在某些实施例中，开口3h4与开口3h5在垂直方向上可以彼此对齐。在某些实施例中，开口3h4与开口3h5在垂直方向上可以不对齐。
图4A及4B说明根据本揭露的一些实施例的烟弹的截面图。
图4A所示截面图可以对应于图3F所示的加热组件上盖3。
如图4A所示，外壳1具有开口1h及从开口1h向上盖密封组件2延伸的管1t。管1t、上盖密封组件2及外壳1界定储液舱20。可挥发性材料可储存于储液舱20中。
管1t可具有延伸进入通道3c3之一部分。管1t可具有不均匀的外径。如图4A所示，管1t延伸进入通道3c3之一部分具有较小外径。管1t可具有不均匀的内径。如图4A所示，管1t延伸进入通道3c3之一部分具有较小内径。
管1t经由加热组件上盖3的开口3h3与通道3c3耦接。管1t经由加热组件上盖3的开口3h3与通道3c3流体连通。通道3c3藉由管1t与储液舱20隔离。
如图4A所示，上盖密封组件2可暴露加热组件上盖3的开口3h1、3h2及3h3。上盖密封组件2并未覆盖加热组件上盖3的开口3h1、3h2及3h3。上盖密封组件2并未阻挡通道3c1、3c2及3c3。
通道3c1与加热组件5的凹槽5c流体地连通。通道3c2与加热组件5的凹槽5c流体地连通。储存于储液舱20内的烟油可经由通道3c1流动至凹槽5c内。储存于储液舱20内的烟油可经由通道3c2流动至凹槽5c内。加热组件5的凹槽5c与储液舱20流体连通。烟油可在凹槽5c内与加热组件5充分接触。在加热组件5表面或内部的加热电 路可将烟油加热并产生气雾。
加热组件底座6与加热组件5之间界定雾化室6C。加热组件5部分暴露于雾化室6C中。由加热组件5加热产生的气雾形成于雾化室6C内。由加热组件5加热产生的气雾经由管1t及开口1h被使用者吸食。管1t与雾化室6C流体地连通。凹槽3r1与雾化室6C流体地连通。
上盖密封组件2可覆盖加热组件上盖3的开口3h4。上盖密封组件2可阻挡通道3c4的一端。上盖密封组件2于表面3s1上覆盖凹槽3r2。上盖密封组件2于表面3s2上暴露凹槽3r2。上盖密封组件2可阻挡通道3c5的一端。通道3c4与雾化室6C流体连通。凹槽3r2与雾化室6C流体连通。通道3c5与雾化室6C流体连通。
如图4A所示，加热组件上盖3具有一阻挡件3p。阻挡件3p使管1t与加热组件5的凹槽5c隔离。阻挡件3p使通道3c3与加热组件5的凹槽5c隔离。
在雾化装置的使用过程中，当残留在管1t内的冷凝液体达到一特定体积，冷凝液体可能从管1t滑落。阻挡件3p可使从管1t滑落的冷凝液体无法与加热组件5接触。阻挡件3p可避免滑落的冷凝液体污染加热组件5。阻挡件3p可避免滑落的冷凝液体改变了气雾的味道。阻挡件3p可避免冷凝液体滑落至高温的加热组件而产生液体溅射。阻挡件3p可避免溅射的液体烫伤使用者。
现有的电子烟产品并未考虑到储油室的压力平衡。现有的电子烟产品中，储油室一般设计为完全密封以防止可挥发性溶液溢出。随着使用者持续使用电子烟产品，储油室内的可挥发性溶液不断消耗并减少，使储油室内压力变小而形成负压。负压使储油室内的可挥发性溶液难以均匀流动至加热组件上，使加热组件未均匀吸附可挥发性溶液。此时，加热组件温度升高时将有高机率空烧而产生焦味，造成不良的使用者体验。
图4B显示了从雾化室6C至储液舱20之气流6f1及气流6f2。
在雾化装置静置未被用户抽吸时，开口3h4与上盖密封组件2是紧密结合的，储液舱20内的烟油不会从通道3c4泄漏出来。在雾化装置静置未被用户抽吸时，通道3c5的顶部与上盖密封组件2是紧密结合的，储液舱20内的烟油不会从通道3c5泄漏出来。
随着使用者持续使用雾化装置，储液舱20内的可挥发性溶液不断消耗并减少，使储液舱20内压力逐渐变小。储液舱20内压力变小可能产生负压。储液舱20内压力变小可能使挥发性溶液不易经由通道3c1及3c2流至加热组件5的凹槽5c。当凹槽5c未完全吸附挥发性溶液时，高温的加热组件5可能干烧并产生焦味。
藉由在加热组件上盖3中设置通道3c4可以改善上述问题。藉由在加热组件上盖3中设置通道3c5可以改善上述问题。设置在加热组件上盖3中的通道3c4可以平衡储液 舱20内的压力。设置在加热组件上盖3中的通道3c5可以平衡储液舱20内的压力。在某些实施例中，加热组件上盖3仅具有通道3c4或通道3c5中之一者。在某些实施例中，加热组件上盖3可同时具有通道3c4及通道3c5。
因雾化室6C与管1t流体地连通，雾化室6C内的压力大约等于一大气压。当储液舱20内的可挥发性溶液不断减少时，储液舱20内的压力逐渐小于一大气压。
雾化室6C与储液舱20之间的压力差，使气流6f1从雾化室6C经由通道3c4抵达开口3h4与上盖密封组件2的交界处。气流6f1可部分推开上盖密封组件2。气流6f1可使上盖密封组件2产生部分形变。气流6f1可经由上盖密封组件2形变产生的缝隙进入储液舱20中。
雾化室6C与储液舱20之间的压力差，使气流6f2从雾化室6C经由通道3c5抵达凹槽3r2与上盖密封组件2的交界处。气流6f2可部分推开上盖密封组件2。气流6f2可使上盖密封组件2产生部分形变。气流6f2可经由上盖密封组件2形变产生的缝隙进入储液舱20中。
进入储液舱20中的气流6f1可使储液舱20内压力上升。进入储液舱20中的气流6f1可以平衡储液舱20与雾化室6C之间的压力。进入储液舱20中的气流6f2可使储液舱20内压力上升。进入储液舱20中的气流6f2可以平衡储液舱20与雾化室6C之间的压力。
图5说明根据本揭露的一些实施例的烟弹的部分仰视图。
图5显示了外壳1、上盖密封组件2及加热组件上盖3彼此结合后的仰视图。上盖密封组件2设置于外壳1与加热组件上盖3之间。
凹槽3r1形成于柱状部3w1及3w2之间。凹槽3r1形成于加热组件上盖3与外壳1之间。凹槽3r1使加热组件上盖3与外壳1之间具有间隙。凹槽3r1使加热组件上盖3的通道3c3与雾化室6C流体地连通。阻挡件3p设置于通道3c2与3c3之间。阻挡件3p可避免从管1t滑落的冷凝液体接触加热组件5。
如本文中所使用，空间相对术语，例如，“之下”、“下方”、“下部”、“上方”、“上部”、“下部”、“左侧”、“右侧”及类似者可在本文中用于描述的简易以描述如图中所说明的一个组件或特征与另一组件或特征的关系。除了图中所描绘的定向之外，空间相对术语意图涵盖在使用或操作中的装置的不同定向。设备可以其它方式定向(旋转90度或处于其它定向)，且本文中所使用的空间相对描述词同样可相应地进行解释。应理解，当一组件被称为“连接到”或“耦合到”另一组件时，其可直接连接或耦合到另一组件，或可存在中间组件。
如本文中所使用，术语“近似地”、“基本上”、“基本”及“约”用于描述并考虑小变化。当与事件或情况结合使用时，所述术语可指事件或情况精确地发生的例子以及事件或情况极近似地发生的例子。如本文中相对于给定值或范围所使用，术语“约”大体上意味着在给定值或范围的±10％、±5％、±1％或±0.5％内。范围可在本文中表示为自一个端点至另一端点或在两个端点之间。除非另外规定，否则本文中所公开的所有范围包括端点。术语“基本上共面”可指沿同一平面定位的在数微米(μm)内的两个表面，例如，沿着同一平面定位的在10μm内、5μm内、1μm内或0.5μm内。当参考“基本上”相同的数值或特性时，术语可指处于所述值的平均值的±10％、±5％、±1％或±0.5％内的值。
如本文中所使用，术语“近似地”、“基本上”、“基本”和“约”用于描述和解释小的变化。当与事件或情况结合使用时，所述术语可指事件或情况精确地发生的例子以及事件或情况极近似地发生的例子。举例来说，当与数值结合使用时，术语可指小于或等于所述数值的±10％的变化范围，例如，小于或等于±5％、小于或等于±4％、小于或等于±3％、小于或等于±2％、小于或等于±1％、小于或等于±0.5％、小于或等于±0.1％，或小于或等于±0.05％。举例来说，如果两个数值之间的差小于或等于所述值的平均值的±10％(例如，小于或等于±5％、小于或等于±4％、小于或等于±3％、小于或等于±2％、小于或等于±1％、小于或等于±0.5％、小于或等于±0.1％，或小于或等于±0.05％)，那么可认为所述两个数值“基本上”或“约”相同。举例来说，“基本上”平行可以指相对于0°的小于或等于±10°的角度变化范围，例如，小于或等于±5°、小于或等于±4°、小于或等于±3°、小于或等于±2°、小于或等于±1°、小于或等于±0.5°、小于或等于±0.1°，或小于或等于±0.05°。举例来说，“基本上”垂直可以指相对于90°的小于或等于±10°的角度变化范围，例如，小于或等于±5°、小于或等于±4°、小于或等于±3°、小于或等于±2°、小于或等于±1°、小于或等于±0.5°、小于或等于±0.1°，或小于或等于±0.05°。
举例来说，如果两个表面之间的位移等于或小于5μm、等于或小于2μm、等于或小于1μm或等于或小于0.5μm，那么两个表面可以被认为是共面的或基本上共面的。如果表面相对于平面在表面上的任何两个点之间的位移等于或小于5μm、等于或小于2μm、等于或小于1μm或等于或小于0.5μm，那么可以认为表面是平面的或基本上平面的。
如本文中所使用，术语“导电(conductive)”、“导电(electrically conductive)”和“电导率”是指转移电流的能力。导电材料通常指示对电流流动呈现极少或零对抗的那些材料。电导率的一个量度是西门子/米(S/m)。通常，导电材料是电导率大于近似地10 4S/m(例如，至少10 5S/m或至少10 6S/m)的一种材料。材料的电导率有时可以随温度而变化。 除非另外规定，否则材料的电导率是在室温下测量的。
如本文中所使用，除非上下文另外明确规定，否则单数术语“一(a/an)”和“所述”可包含复数指示物。在一些实施例的描述中，提供于另一组件“上”或“上方”的组件可涵盖前一组件直接在后一组件上(例如，与后一组件物理接触)的情况，以及一或多个中间组件位于前一组件与后一组件之间的情况。
除非另外规定，否则例如“上方”、“下方”、“上”、“左”、“右”、“下”、“顶部”、“底部”、“垂直”、“水平”、“侧面”、“高于”、“低于”、“上部”、“在……上”、“在……下”、“向下”等等的空间描述是相对于图中所示的定向来指示的。应理解，本文中所使用的空间描述仅出于说明的目的，且本文中所描述的结构的实际实施方案可以任何定向或方式在空间上布置，其前提是本揭露的实施例的优点是不会因此类布置而有偏差。
虽然已参考本揭露的特定实施例描述并说明本揭露，但是这些描述和说明并不限制本揭露。所属领域的技术人员可清晰地理解，在不脱离如由所附权利要求书定义的本揭露的真实精神和范围的情况下，可进行各种改变，且可在实施例内取代等效组件。图示可能未必按比例绘制。归因于制造过程中的变量等等，本揭露中的艺术再现与实际设备之间可能存在区别。可能存在并未特定说明的本揭露的其它实施例。应将本说明书和图式视为说明性而非限定性的。可进行修改，以使特定情形、材料、物质组成、物质、方法或过程适宜于本揭露的目标、精神和范围。所有此类修改都意图在此所附权利要求书的范围内。虽然已参考按特定次序执行的特定操作描述本文中所公开的方法，但应理解，可在不脱离本揭露的教示的情况下组合、细分或重新排序这些操作以形成等效方法。因此，除非本文中特别指示，否则操作的次序和分组并非本揭露的限制。
前文概述本揭露的若干实施例及细节方面的特征。本揭露中描述的实施例可容易地用作用于设计或修改其它过程的基础以及用于执行相同或相似目的和/或获得引入本文中的实施例的相同或相似优点的结构。此类等效构造并不脱离本揭露的精神和范围，并且可在不脱离本揭露的精神和范围的情况下作出各种改变、替代和变化。

Claims (20)

  1. 一种雾化装置，其包括：
    外壳、具有第一表面及第二表面之加热组件顶盖及设置于所述加热组件顶盖上之第一密封件；
    所述第一表面具有边缘、沿着第一轴延伸的长度及沿着第二轴延伸的宽度；
    所述加热组件顶盖包括第一槽，所述第一槽与所述第一密封件界定第一通道；
    其中所述第一密封件在所述第一表面上覆盖所述第一槽，且所述第一密封件在所述第二表面上暴露所述第一槽。
  2. 根据权利要求1所述的雾化装置，其中所述加热组件顶盖包括第二槽，所述第二槽与所述第一密封件界定第二通道，所述第一密封件在所述第一表面上覆盖所述第二槽，且所述第一密封件在所述第二表面上暴露所述第二槽。
  3. 根据权利要求1所述的雾化装置，其中所述第一槽介于所述边缘与所述第一轴交会处及所述边缘与所述第二轴交会处之间。
  4. 根据权利要求1所述的雾化装置，其中所述第一槽设置于所述边缘与所述第一轴交会处。
  5. 根据权利要求2所述的雾化装置，所述第一槽及所述第二槽设置于所述第二轴的同侧，且所述第一槽及所述第二槽设置于相对于所述第一轴的不同侧。
  6. 根据权利要求2所述的雾化装置，所述第一槽及所述第二槽设置于所述第一轴的同侧，且所述第一槽及所述第二槽设置于相对于所述第二轴的不同侧。
  7. 根据权利要求2所述的雾化装置，所述第一槽设置于所述边缘与所述第二轴的第一交会处，且所述第二槽设置于所述边缘与所述第二轴的第二交会处。
  8. 根据权利要求2所述的雾化装置，所述第一槽及所述第二槽设置于相对于所述第一轴的不同侧，且所述第一槽及所述第二槽设置于相对于所述第二轴的不同侧。
  9. 根据权利要求1所述的雾化装置，进一步包括与所述加热组件顶盖可移除式地结合的加热组件底座，及设置于所述所述加热组件顶盖及所述加热组件底座之间的加热组件，其中所述加热组件与所述加热组件底座界定雾化室，所述第一通道与所述雾化室流体连通。
  10. 根据权利要求1所述的雾化装置，所述加热组件顶盖包括在第一表面之第一开口、在第二表面之第二开口及贯穿所述第一开口及第二开口之第二通道，其中所述第一密封件覆盖所述第一开口并暴露所述第二开口。
  11. 一种雾化装置，其包括：
    外壳、加热组件顶盖、加热组件底座、设置于所述加热组件顶盖上之第一密封件、及设置于所述加热组件顶盖及所述加热组件底座之间的加热组件；
    所述加热组件与所述加热组件底座界定雾化室；
    所述加热组件顶盖包括在第一表面之第一开口及在边缘处之第一槽，其中所述第一密封件覆盖所述第一槽并暴露所述第一开口。
  12. 根据权利要求11所述的雾化装置，所述第一槽与所述第一密封件界定第一通道，所述第一通道与所述雾化室流体连通。
  13. 根据权利要求11所述的雾化装置，所述加热组件顶盖进一步包括在边缘处之第二槽、第三槽及第四槽，其中所述第一密封件在所述加热组件顶盖的所述第一表面覆盖所述第二槽、所述第三槽及所述第四槽。
  14. 根据权利要求13所述的雾化装置，所述第一密封件在所述加热组件顶盖的第二表面暴露所述第一槽、所述第二槽、所述第三槽及所述第四槽。
  15. 根据权利要求13所述的雾化装置，所述第一槽、所述第二槽、所述第三槽及所述第四槽与所述雾化室流体连通。
  16. 根据权利要求11所述的雾化装置，所述外壳与所述第一密封件界定储液舱，所述第一开口向所述加热组件顶盖内延伸形成第二通道，所述加热组件藉由所述第二通道 与所述储液舱流体连通。
  17. 根据权利要求11所述的雾化装置，其中所述加热组件顶盖进一步包括第三通道，所述第三通道在所述加热组件顶盖的所述第一表面形成第二开口，所述第一密封件暴露所述第二开口，且所述第三通道与所述雾化室流体连通。
  18. 根据权利要求11所述的雾化装置，所述加热组件顶盖进一步包括第三通道且所述加热组件具有槽，其中所述第三通道与所述槽隔离。
  19. 根据权利要求18所述的雾化装置，所述外壳与所述第一密封件界定储液舱，所述外壳具有延伸至所述储液舱内的第一管，所述第一管与所述第三通道耦接，所述第三通道藉由所述第一管与所述储液舱隔离。
  20. 根据权利要求11所述的雾化装置，所述加热组件顶盖进一步包括在所述第一表面的第三开口及从所述第三开口延伸至所述加热组件顶盖内的第四通道，所述第一密封件覆盖所述第三开口且所述第四通道与所述雾化室流体连通。
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