WO2019148962A1 - 供液装置及电子烟 - Google Patents

供液装置及电子烟 Download PDF

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Publication number
WO2019148962A1
WO2019148962A1 PCT/CN2018/119279 CN2018119279W WO2019148962A1 WO 2019148962 A1 WO2019148962 A1 WO 2019148962A1 CN 2018119279 W CN2018119279 W CN 2018119279W WO 2019148962 A1 WO2019148962 A1 WO 2019148962A1
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WO
WIPO (PCT)
Prior art keywords
liquid
liquid supply
supply device
communication
liquid storage
Prior art date
Application number
PCT/CN2018/119279
Other languages
English (en)
French (fr)
Inventor
邱伟华
华能
缪晓莉
Original Assignee
常州市派腾电子技术服务有限公司
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
Priority claimed from CN201820190979.7U external-priority patent/CN207885670U/zh
Priority claimed from CN201820189460.7U external-priority patent/CN207885669U/zh
Priority claimed from CN201820899442.8U external-priority patent/CN208550028U/zh
Priority claimed from CN201820899494.5U external-priority patent/CN208798695U/zh
Priority claimed from CN201810600554.3A external-priority patent/CN110584201A/zh
Priority claimed from CN201820912541.5U external-priority patent/CN208425521U/zh
Priority claimed from CN201820912546.8U external-priority patent/CN208425522U/zh
Application filed by 常州市派腾电子技术服务有限公司 filed Critical 常州市派腾电子技术服务有限公司
Publication of WO2019148962A1 publication Critical patent/WO2019148962A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • 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
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • 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

Definitions

  • the present invention relates to the field of simulated smoking technology, and in particular to a liquid supply device and an electronic cigarette.
  • the inside of the atomizer of the electronic cigarette on the market is usually provided with a liquid storage chamber for storing the smoke liquid, and the heating structure for absorbing and heating the liquid smoke is disposed in the liquid storage chamber, so that the heating structure is always immersed in the smoke liquid, It is easy to deteriorate the heating structure and/or the smoke liquid under the action of a long time, thereby affecting the taste of the user.
  • excess smoke liquid will leak through the heating structure.
  • a liquid supply device including a liquid storage member, a pressure increasing mechanism, a pressure passage, and a first liquid liquid flow passage
  • the liquid storage member is disposed a liquid storage chamber
  • the pressure passage is respectively connected to the pressurizing mechanism and the liquid storage chamber
  • one end of the first liquid liquid flow passage extends into the liquid storage chamber and is connected to the liquid storage chamber
  • the other end of the first liquid flow passage extends through the pressure passage and protrudes out of the pressure passage
  • the pressure adjusting mechanism inputs pressure into the liquid storage chamber through the pressure passage.
  • the smoke liquid in the liquid storage chamber is caused to enter the first liquid liquid flow path under pressure.
  • the liquid supply device further includes a communication member connected to the liquid storage member at one end, and the communication member is provided with a cavity having an opening at one end, and the cavity passes through the opening and the The liquid storage chamber is in communication, and a side wall of the communicating member is provided with a bypass hole communicating with the cavity, the cavity and the bypass hole together forming the pressure channel, the pressurizing mechanism and the The bypass holes are connected to each other.
  • the liquid supply device further includes a second liquid supply tube, one end of the second liquid supply tube extends into the liquid storage chamber and communicates with the liquid storage chamber, the second The other end of the liquid supply tube extends into the cavity and extends through the cavity wall of the cavity to extend out of the cavity.
  • the liquid supply device further includes a first liquid supply pipe, one end of the first liquid supply pipe is connected to the communication member and protrudes from the second liquid supply pipe One end of the chamber is in communication, and the first liquid passage is composed of a lumen of the first liquid supply tube and a lumen of the second liquid supply tube.
  • the liquid supply device further includes a connection seat, and an end of the first liquid supply tube away from the communication member is connected and communicated with the connection seat.
  • one of the first liquid supply tube and the connection seat serves as a positive electrode contact
  • the other of the first liquid supply tube and the connection seat serves as a negative electrode contact
  • An insulating member is disposed between the first liquid supply tube and the connecting seat.
  • a check valve is disposed in the pressure passage and/or a check valve is disposed in the first liquid flow passage.
  • the electronic cigarette further includes a communication member connected to the communication member, the pressure channel is disposed on the communication member, and the top of the communication member is respectively disposed a first connecting section and a second connecting section, wherein the second connecting section is respectively connected to the pressure channel and the pressurizing mechanism, and the other end of the first liquid liquid flow path sequentially passes through the pressure channel
  • the first connecting section extends out of the connecting member.
  • the communicating member includes an upper pressing cover and a lower pressing cover connected to each other, and a space enclosed by the upper pressing cover and the upper pressing cover constitutes the pressure passage, and the lower pressing cover A communication portion is disposed on the upper portion, and the communication portion is connected to the pressure passage and the liquid storage chamber.
  • the liquid supply device further includes a second liquid supply tube, one end of the second liquid supply tube extends into the liquid storage chamber and communicates with the liquid storage chamber, the second The other end of the liquid supply pipe is connected to the first connecting section after passing through the pressure passage;
  • the liquid supply device further includes a first liquid supply pipe, and the first liquid supply pipe is connected to the first connecting section And communicating with the second liquid supply pipe;
  • the first liquid liquid flow path includes an inner cavity of the first liquid supply pipe and a inner cavity of the second liquid supply pipe.
  • the liquid supply device further includes a pressure tube, one end of the pressure tube is connected and communicated with a pressure output end of the pressurization mechanism, and the other end of the pressure tube is connected to the second Segments are connected and connected.
  • the liquid supply device further includes a housing, the lower pressing cover is provided with a receiving compartment, the liquid storage member is at least partially received in the receiving compartment, and the lower end of the housing has an opening. The liquid storage member can be taken out through the opening.
  • the liquid supply device further includes a communication member connected to the communication member, and the communication tube is at least partially mounted inside the communication member, and One end of the communication tube extending outside the communication member is in communication with the pressurizing mechanism, and the other end of the communication tube is in communication with the liquid storage chamber, and the inner cavity of the communication tube constitutes the pressure passage.
  • the communication member is provided with a receiving groove
  • the connecting tube includes a body received in the receiving groove and a bypass pipe disposed on the side wall of the body, the bypass pipe One end of the bypass tube is in communication with the body, and the other end of the bypass tube is in communication with the pressurizing mechanism, and the inner cavity of the bypass tube and the inner cavity of the body together constitute the pressure channel.
  • the connecting member includes an upper pressing cover and a lower pressing cover connected to each other, the upper pressing cover is provided with a first connecting portion, and the lower pressing cover is provided with a connecting portion, the first A connecting section and the communicating portion are both in communication with the inner cavity of the communicating tube, the liquid storage member is connected to the lower pressing cover, and the liquid storage chamber is in communication with the communicating portion.
  • the liquid supply device further includes a second liquid supply tube, one end of the second liquid supply tube extends into the liquid storage chamber and communicates with the liquid storage chamber, the second The other end of the liquid supply pipe is connected to the first connecting section after extending into the inner cavity of the communicating pipe.
  • the liquid supply device further includes a first liquid supply pipe, the first liquid supply pipe being connected to the first connection section and communicating with the second liquid supply pipe, the first The liquid flow path includes a lumen of the first supply tube and a lumen of the second supply tube.
  • the liquid supply device further includes a connection seat for connecting the atomizer, and an end of the first liquid supply tube away from the communication member is connected and communicated with the connection seat.
  • the liquid supply device further includes a housing, the lower pressing cover is provided with a receiving compartment, the liquid storage member is at least partially received in the receiving compartment, and the lower end of the housing has an opening. The liquid storage member can be taken out through the opening
  • the liquid supply device or the electronic cigarette provided by the invention the liquid storage chamber is independently disposed outside the atomizer, so that the heating structure on the atomizer is not immersed in the liquid storage chamber, only when the user uses At the same time, the liquid smoke is pumped into the atomization chamber of the atomizer through the supercharging mechanism to contact with the heating structure, thereby avoiding the deterioration of the smoke liquid due to the long-term contact with the heating structure, thereby ensuring the user's mouthfeel.
  • a liquid supply device comprising a liquid storage member having a liquid storage chamber, a communication member having a pressure passage, a seal adjusting member, a second liquid supply tube, and a pressurizing mechanism, the liquid storage member and the a communicating member is connected, the pressurizing mechanism is in communication with the pressure passage, the seal adjusting member is mounted at one end of the liquid storage member to seal the liquid storage chamber, and one end of the second liquid supply pipe extends into the chamber In the liquid storage chamber and communicating with the liquid storage chamber, the other end of the second liquid supply tube passes through the sealing adjustment member and extends into the pressure passage and is separated from the pressure passage.
  • the seal adjusting member is a deforming member, and when the air pressure is increased on either side of the seal adjusting member, the seal adjusting member can be deformed to pass airflow between the pressure passage and the liquid storage chamber through the seal adjusting member. Circulation.
  • the lower end of the communicating member is open, and the opening is in communication with the pressure passage, and the upper end of the liquid storage member protrudes from a connecting end communicating with the liquid storage chamber, at least part of The connecting end is connected in the opening, and the seal adjusting member is mounted on the connecting end.
  • the seal adjusting member includes a sealing body received in the connecting end and a deformation portion received in the sealing body, and an outer circumferential surface of the sealing body is sealed against an inner wall of the connecting end
  • the deformation portion has an annular structure, and an outer circumferential surface of the deformation portion is fixedly coupled to an inner circumferential surface of the sealing body, and an inner circumferential surface of the deformation portion is sealed with an outer circumferential surface of the second liquid supply tube Resist.
  • the seal adjusting member further includes a flange disposed at an upper end of the sealing body along a radial direction of the sealing body, the flange sealingly abutting at the connecting end and the connecting member between.
  • the seal adjusting member has an annular structure, and an outer peripheral surface of the seal adjusting member is fixedly coupled to an inner peripheral surface of the connecting end, and an inner peripheral surface of the seal adjusting member and the second liquid supply The outer peripheral surface of the tube is sealed against.
  • the communicating member has a hollow cylindrical structure having an opening at a lower end, and a bypass hole is formed in a sidewall of the communicating member, and one end of the bypass hole and a cavity of the connecting member The other end of the bypass hole communicates with the pressurizing mechanism after passing through the outer wall of the communicating member, and the pressure passage is formed by the inner cavity of the communicating member and the bypass hole.
  • the top of the communicating member protrudes from an inner fixing sleeve that communicates with the inner cavity of the communicating member, and the other end of the second liquid supply tube extends into the inner cavity of the communicating member.
  • the inner fixing sleeve is in communication with the second liquid supply tube.
  • a power supply device comprising the liquid supply device according to any one of the preceding claims.
  • the power supply device further includes a housing, the communication member is received in the housing, and an opening is disposed at a lower end of the housing, and the liquid storage member passes through the opening at least partially through the opening The outer portion of the outer casing, the liquid receiver can be taken out through the opening.
  • the invention has the beneficial effects that the liquid supply device, the power supply device or the electronic cigarette provided by the invention has a sealing function and can be deformed to control the airflow in and out.
  • a liquid supply device comprising a communicating member, a one-way valve, an outer fixing sleeve, a first liquid liquid flow path A and a first liquid liquid flow path B, wherein the top of the communicating member is convexly fixed
  • the first liquid liquid flow channel A is in communication with the inner fixing sleeve
  • the one-way valve is provided with a communication port
  • the bottom of the one-way valve is sleeved on the outside of the inner fixing sleeve
  • An outer fixing sleeve is disposed outside the one-way valve
  • a gap communicating with the first liquid liquid flow path B is formed between the outer fixing sleeve and the one-way valve
  • the one-way valve is an elastic member.
  • the liquid liquid flowing through the first liquid liquid flow path A can open the communication port and flow into the first liquid liquid flow path B through the gap.
  • the one-way valve includes a fixed section and a deformation section that are connected to each other, the fixing section is sleeved on an outer portion of the inner fixing sleeve, and an inner circumferential surface of the fixing section and the inner portion The outer peripheral surface of the fixing sleeve is sealed and resisted, and the inner circumferential surface of the outer fixing sleeve is sealed against the outer circumferential surface of the fixing section.
  • the deformation section is located above the fixing section, and an outer diameter of the fixing section is larger than an outer diameter of the deformation section, and the communication port is opened at a top of the deformation section.
  • the gap is formed by the inner wall of the outer sleeve and the outer portion of the deformation section.
  • the lower end surface of the fixing portion abuts against the upper end surface of the connecting member, and the lower end surface of the outer fixing sleeve abuts against the upper end surface of the connecting member.
  • the lower end of the fixing section is provided with a fixing leg along a radial direction of the fixing section, and an inner circumferential surface of the lower end of the outer fixing sleeve is provided with the fixing leg. a fixing groove, the top wall of the fixing groove abutting against the upper end surface of the fixing leg.
  • the liquid supply device further includes a liquid storage member and a second liquid supply tube, the liquid storage member is connected to the communication member, and the liquid storage member is provided with a liquid storage chamber,
  • the communication member is provided with a pressure passage communicating with the liquid storage chamber, and one end of the second liquid supply tube extends into the liquid storage chamber and communicates with the liquid storage chamber, and the second liquid supply tube The other end is connected to the communicating member and communicates with the inner fixing sleeve after passing through the pressure passage, and the first liquid liquid flow path A is formed by the inner cavity of the second liquid supply tube.
  • the liquid supply device further includes a pressurizing mechanism
  • the communicating member has a hollow cylindrical structure having an opening at a lower end, and a bypass hole is formed in a sidewall of the communicating member, the bypass One end of the hole communicates with the inner cavity of the communicating member, and the other end of the through hole communicates with the pressurizing mechanism after passing through the outer wall of the communicating member, the pressure passage is defined by the inner cavity of the connecting member and The bypass hole is configured.
  • the liquid supply device further includes a conduit, and an upper end surface of the outer sleeve is convexly provided with a protrusion along an axial direction of the outer sleeve, and the protrusion is connected to the conduit The protrusion is in communication with the gap and the conduit, and the first liquid flow path B includes a lumen of the catheter.
  • a power supply device comprising the liquid supply device according to any one of the preceding claims.
  • An electronic cigarette comprising the power supply device described above.
  • the invention has the beneficial effects that the liquid supply device, the power supply device or the electronic cigarette provided by the invention has an inner fixing sleeve and an outer fixing sleeve respectively on the inner and outer sides of the one-way valve, so as to prevent the smoke liquid from impacting the bottom of the one-way valve
  • the gap between the one-way valve and the outer fixing sleeve can ensure that the one-way valve has a certain amount of deformation, and at the same time, the outer fixing sleeve limits the deformation amount of the one-way valve within the range of recoverable deformation, preventing one-way Valve failure.
  • a power supply device includes a casing, a battery casing housed in the casing, and a battery and a liquid supply device mounted on the battery casing, wherein the battery casing is provided with a partition, Separating the inner cavity of the battery case to form a chamber for accommodating the battery, the liquid supply device comprising a communicating member, a liquid storage member, a pressurizing mechanism and a first liquid liquid flow channel,
  • the liquid storage member is connected to the communication member, the communication member is provided with a pressure passage, and the liquid storage member is provided with a liquid storage chamber communicating with the pressure passage, and one end of the first liquid liquid flow passage is
  • the liquid storage chamber is in communication, the other end of the first liquid liquid flow passage extends from the liquid storage member and is spaced apart from the pressure passage, and the communication member and the pressurizing mechanism are respectively connected to the Two opposite sides of the partition, an air flow passage is disposed in the partition, and two ends of the air flow passage are respectively communicated with the pressure passage and the pressurizing mechanism.
  • the first liquid liquid flow path is disposed along an axial direction of the electronic cigarette
  • the air flow passage is disposed along a radial direction of the electronic cigarette
  • the air flow passage is a straight passage
  • the partition partitions the inner cavity of the battery case to form two chambers, one of the batteries is installed in each of the chambers, and the two batteries are respectively disposed in the chamber On two opposite side walls of the partition, the communicating member and the pressurizing mechanism are respectively disposed on the other two opposite side walls of the partition.
  • the separator and the battery case are integrally formed.
  • the communication member is received in the outer casing, and an opening is disposed at a lower end of the outer casing, and the liquid storage member is at least partially passed through the opening to the outside of the outer casing, the storage The liquid member can be taken out through the opening.
  • the communicating member has a hollow cylindrical structure having an opening at a lower end, and a bypass hole is formed in a sidewall of the communicating member, and one end of the bypass hole and a cavity of the connecting member The other end of the bypass hole communicates with an outer wall of the communicating member and communicates with one end of the air flow passage.
  • the pressure passage is formed by an inner cavity of the communicating member and the bypass hole.
  • the liquid supply device further includes a second liquid supply tube and a conduit, one end of the second liquid supply tube extending into the liquid storage chamber and communicating with the liquid storage chamber, The other end of the second liquid supply pipe extends into the pressure passage and is connected to the communication member, and the lower end of the conduit is connected to the upper end of the communicating member and communicates with the second liquid supply pipe, the first A liquid flow path includes a lumen of the second supply tube and a lumen of the catheter.
  • the liquid supply device further includes a cover, the upper end of the outer casing is open, the cover is disposed on the upper end opening of the outer casing, and the connecting seat is mounted on the cover.
  • the connector is used to mount an atomizer, and the upper end of the catheter is connected and communicated with the connector.
  • the communication member and the pressurizing mechanism are detachably coupled to the partition.
  • the utility model has the beneficial effects that the power supply device or the electronic cigarette provided by the invention is arranged on the power supply casing for installing the power supply, and the connecting pipe is not required to be additionally provided, thereby saving space, and the connecting member and the supercharging mechanism respectively It is disposed on both sides of the partition to avoid the problem that the airflow passage is poorly ventilated due to the transitional bending, and the axial height of the electronic cigarette is reduced, which is convenient for the user to carry and use.
  • An atomizer comprising an atomization assembly, the atomization assembly comprising a heating structure and a second liquid flow channel, wherein one end of the second liquid flow channel is provided with a liquid outlet, The other end of the second liquid liquid flow channel is provided with a liquid inlet, the heating structure is matched with the liquid outlet, and the liquid smoke enters the second liquid flow channel through the liquid inlet, and then passes through the The liquid port is supplied to the heating structure.
  • the atomization assembly further includes at least one liquid supply portion, the inner cavity of the liquid supply portion constitutes a part of the second liquid liquid flow path, and the liquid discharge port is disposed at the supply On the side wall and/or top of the liquid section.
  • the liquid outlet is disposed on a top of the liquid supply portion, the heating structure is sleeved on the outside of the liquid supply portion, and a top of the heating structure is higher than the supply a top portion of the liquid portion; or, the liquid outlet is disposed on a sidewall of the liquid supply portion, the heating structure is disposed outside the liquid supply portion, and the heating structure covers the liquid outlet;
  • the liquid outlet is disposed at the top of the liquid supply portion, the heating structure is a hollow structure having an open end, and the heating structure is provided with one end of the opening connected to the top of the liquid supply portion, so that The liquid outlet communicates with the inner cavity of the heating structure through the opening.
  • the atomization assembly further includes a liquid supply member, an atomization base, and a pole, the liquid supply member being received in the atomization base, and the pole is mounted on the atomization base
  • the liquid supply portion is protruded from the liquid supply member, and a gap communicating with the inner cavity of the liquid supply portion is formed between the liquid supply member and the atomization base, and the pole is close to a first liquid passage is opened at one end of the gap, and the liquid inlet is opened at an end of the pole away from the gap, the gap, the first liquid passage and the inner cavity of the pole It is connected in sequence and also forms part of the second liquid flow path.
  • the atomization assembly further includes a pole contact member received inside the liquid supply member, and an end of the pole column adjacent to the gap abuts against the pole contact member,
  • the atomization base is made of a conductive material
  • the liquid supply member is made of an insulating material
  • the pole contact and the atomization base are insulated by the liquid supply member, the pole and the mist Insulating members are disposed between the bases.
  • the atomization assembly further includes a fixing cover, the fixing cover is detachably coupled to the atomization base, the liquid supply member is received in the fixing cover, and the liquid supply The portion passes out of the fixed cover.
  • the atomizing assembly further includes a first electrode and a second electrode, one end of the first electrode is connected to the fixing cover, and one end of the second electrode passes through the fixing cover and
  • the liquid supply member is connected to the pole contact, and one end of the heating structure is electrically connected to the first electrode, and the other end of the heating structure is electrically connected to the second electrode.
  • a check valve is disposed in the second liquid flow path.
  • the electronic cigarette further includes a power supply device electrically connected to the atomizer, and a detecting device disposed at the liquid outlet, the detecting device is configured to detect smoke liquid
  • the power supply device includes a battery and a controller, and the battery is electrically connected to the controller and the heating structure, and the detecting device is electrically connected to the controller.
  • the beneficial effects of the invention are: the atomizer or the electronic cigarette provided by the invention, the smoke liquid is independently disposed outside the atomizer, so that the heating structure on the atomizer is not immersed in the smoke liquid, only when the user uses the smoke
  • the liquid enters the atomization chamber of the atomizer through the second liquid liquid flow passage to contact with the heating structure, and is atomized to generate smoke under the heating action of the heating structure, thereby avoiding leakage of the smoke liquid and improving the user experience.
  • FIG. 1 is a schematic structural view of an electronic cigarette according to Embodiment 1 of the present invention.
  • Figure 2 is an exploded view showing the structure of the atomizer in the electronic cigarette shown in Figure 1;
  • Figure 3 is a cross-sectional view of the atomizer in the electronic cigarette shown in Figure 1;
  • Figure 4 is another cross-sectional view of the atomizer in the electronic cigarette shown in Figure 1 (rotated 90 ° relative to Figure 3);
  • Figure 5 is an exploded view showing the structure of the liquid supply device in the electronic cigarette shown in Figure 1;
  • Figure 6 is a cross-sectional view of the liquid supply device of the electronic cigarette shown in Figure 1;
  • Figure 7 is a circuit block diagram of the electronic cigarette shown in Figure 1;
  • Figure 8 is a schematic structural view of a liquid supply device according to a second embodiment of the present invention.
  • Figure 9 is a partially exploded view of the liquid supply device shown in Figure 8.
  • Figure 10 is a cross-sectional view of the liquid supply device shown in Figure 8.
  • Figure 11 is a schematic structural view of a liquid supply device according to a third embodiment of the present invention.
  • Figure 12 is a partially exploded view of the liquid supply device shown in Figure 11;
  • Figure 13 is a cross-sectional view of the liquid supply device shown in Figure 11;
  • FIG. 14 is a schematic structural diagram of a power supply device according to Embodiment 4 of the present invention.
  • Figure 15 is a cross-sectional view of the power supply unit shown in Figure 14;
  • Figure 16 is a partial enlarged view of a portion A of the power supply device shown in Figure 15;
  • Figure 17 is a partial enlarged view of a portion B of the power supply device shown in Figure 15;
  • Figure 18 is another cross-sectional view of the power supply unit of Figure 14 (rotated 90° with respect to Figure 15).
  • Atomizer 10 housing 11 atomization chamber 110
  • Sealing ring 140 liquid supply device 20 first liquid liquid flow path 201
  • Power supply unit 100 battery 40 controller 50
  • Partition 81 Partition 81
  • an embodiment of the present invention provides an electronic cigarette including an atomizer 10 , a liquid supply device 20 connected to the atomizer 10 , and a power supply device electrically connected to the atomizer 10 ( The figure is not shown), in operation, the liquid supply device 20 supplies the atomizer 10 with the liquid smoke, the power supply device supplies the atomizer 10 with electric energy, and the smoke liquid in the atomizer 10 is heated and atomized to generate smoke, and the smoke is provided to the user. Smoking.
  • the atomizer 10 includes a housing 11, a mouthpiece connector 12 coupled to one end of the housing 11, and an atomizing assembly 13 at least partially received within the housing 11.
  • the housing 11 has a hollow cylindrical structure with an opening at the upper and lower ends.
  • the inside of the housing 11 is formed with an atomization chamber 110, and the atomization assembly 13 heats the smoke generated by the smoke liquid to be atomized.
  • the housing 11 can be made of a transparent or translucent material to facilitate the user to observe the atomization in the atomization chamber 110 through the housing 11. It can be understood that, in other embodiments not shown, a sleeve made of a hard material (for example, stainless steel) may be sleeved on the outside of the housing 11 to protect the housing 11 and prevent the housing 11 from being closed. destroyed.
  • the mouthpiece connecting member 12 is connected to the upper end of the casing 11, and the mouthpiece connecting member 12 has a hollow cylindrical structure with an opening at a substantially lower end.
  • the upper end of the mouthpiece connecting member 12 extends upward in the axial direction of the mouthpiece connecting member 12 to form a communicating mouthpiece connecting member 12.
  • a communication tube for example, a mouthpiece
  • the user may include the communication tube for suction.
  • the lower end of the mouthpiece connector 12 is inserted at the upper end of the housing 11.
  • the mouthpiece connector 12 can also be engaged, screwed or magnetically connected. The manner is connected to the housing 11 and is not limited herein.
  • the atomizing assembly 13 includes an atomizing base 131 connected to the lower end of the housing 11 and a pole 132 mounted on the atomizing base 131, a fixing cover 133, a liquid supply member 134, a pole contact member 135, and a first electrode 136.
  • the second electrode 137 and the heating structure 138 are connected to the lower end of the housing 11 and a pole 132 mounted on the atomizing base 131, a fixing cover 133, a liquid supply member 134, a pole contact member 135, and a first electrode 136.
  • the second electrode 137 and the heating structure 138 is the atomizing base 131 connected to the lower end of the housing 11 and a pole 132 mounted on the atomizing base 131, a fixing cover 133, a liquid supply member 134, a pole contact member 135, and a first electrode 136.
  • the atomization base 131 is substantially a hollow cylindrical structure having an opening at an upper end.
  • the atomization chamber 110 is constituted by a space surrounded by the housing 11, the mouthpiece connector 12, and the atomization base 13.
  • the connection between the housing 11 and the mouthpiece connector 12 and the connection between the housing 11 and the atomization base 13 are provided with a sealing member (not shown), the sealing member Materials include, but are not limited to, silicone or rubber.
  • the upper end of the atomization base 131 is inserted into the housing 11 to realize the connection relationship between the housing 11 and the atomization assembly 13. It is understood that, in other embodiments not shown, atomization The base 131 can also be connected to the housing 11 by means of snapping, screwing or magnetic connection, and is not limited herein.
  • a connecting pipe 1311 that communicates with the inner cavity of the atomizing base 131 is formed at a center of the lower end of the atomizing base 131.
  • the pole 132 is mounted in the connecting pipe 1311.
  • the insulating base 139 is interposed between the pole 132 and the connecting tube 1311. It can be understood that the insulating member 139 can be made of an insulating material such as silica gel or rubber.
  • the pole 132 has a columnar structure extending through the two ends.
  • the upper end of the pole 132 is provided with a first liquid passage 1321 communicating with the inner cavity of the pole 132.
  • the lower end of the pole 132 is configured to communicate with the inner cavity of the pole 132.
  • the first liquid passing hole 1321 is formed by recessing the upper end surface portion of the pole post 132. It is understood that in other embodiments not shown, the first liquid passing hole 1321 may also be opened in the pole.
  • the inner cavity of the pole 132 is only required to be in liquid communication with the inner cavity of the atomizing base 131 through the first liquid passing hole 1321, which is not limited herein.
  • the fixing cover 133 has a hollow cylindrical structure with an opening at the lower end.
  • the fixing cover 133 is detachably received in the interior of the atomizing base 131.
  • the upper end surface of the fixing cover 133 is provided with two oppositely disposed through holes 1331.
  • the first limiting hole 1332 and the first connecting hole 1333 are further disposed on the upper end surface, and the lower end of the first electrode 136 is connected in the first connecting hole 1333 so that the first electrode 136 is electrically connected to the fixing cover 133.
  • the outer circumferential surface of the fixing cover 133 is screwed to the inner circumferential surface of the atomizing base 131. It can be understood that, in other embodiments not shown, the fixing cover 133 can also be connected to the atomizing base 131 by means of snapping, plugging or magnetic connection, etc., which is not limited herein.
  • the liquid supply member 134 has a hollow cylindrical structure having an opening at a lower end thereof, and the liquid supply member 134 is housed in the fixed cover 133.
  • the upper end surface of the liquid supply member 134 extends upward in the axial direction of the liquid supply member 134 to form two liquid supply portions 1341.
  • the liquid supply portion 1341 is penetrated at the upper and lower ends, and a liquid supply portion 1341 is disposed corresponding to a through hole 1331, and is provided for The liquid portion 1341 passes through the corresponding through hole 1331 and protrudes out of the fixing cover 133. It can be understood that in other embodiments not shown, the liquid supply portion 1341 may also be one or two or more.
  • the number of the through holes 1331 is equal to the number of the liquid supply portions 1341.
  • the lower port of the liquid supply portion 1341 penetrates the top wall of the liquid supply member 134 such that the inner cavity of the liquid supply portion 1341 communicates with the inner cavity of the liquid supply member 134, and the upper port of the liquid supply portion 1341 constitutes a communication with the atomization chamber 110.
  • the upper end surface of the liquid supply member 134 is further provided with a first limiting portion 1343.
  • the first limiting portion 1343 is disposed corresponding to the first limiting hole 1332 and is disposed in the first limiting hole 1332.
  • the first limiting position is The lower end of the first limiting portion 1343 penetrates the top wall of the liquid supply member 134 such that the inner cavity of the first limiting portion 1343 communicates with the inner cavity of the liquid supply member 134. It can be understood that the fixed relationship between the liquid supply member 134 and the fixed cover 133 is achieved by the connection relationship between the first limiting portion 1343 and the first limiting hole 1332.
  • the pole contact 135 is substantially in the shape of a disk.
  • the pole contact 135 is received in the liquid supply member 134.
  • the corresponding liquid supply portion 1341 is provided with two opposite second liquid passages 1351.
  • a second liquid passing hole 1351 is in communication with the lower port of one liquid supply portion 1341.
  • a second connecting hole 1352 is further disposed on the pole contact member 135.
  • the second connecting hole 1352 corresponds to the first limiting portion 1343.
  • the lower end of the second electrode 137 is connected to the second connecting hole through the first limiting portion 1343. In 1352, the second electrode 137 is electrically connected to the pole contact 135.
  • the pole contact 135 is further provided with a second limiting hole 1353, and the lower end surface of the liquid supply member 134 is convexly disposed downwardly and the second limiting hole 1353.
  • Corresponding second limiting portion 1344 when installed, the second limiting portion 1344 is disposed in the second limiting hole 1353, thereby limiting the mounting position of the pole contact 1353.
  • the second through hole 1351 The liquid supply portion 1341 is in communication with the liquid supply portion 1341, and the second connection hole 1352 is in position communication with the first limiting portion 1343. It can be understood that the fixed relationship between the pole contact 135 and the liquid supply member 134 is achieved by the connection relationship between the second limiting portion 1344 and the second limiting hole 1353.
  • the fixed cover 133, the liquid supply member 134, the pole contact member 135, the first electrode 136, and the second electrode 137 are relatively fixed, and are connected to the atomization base 131 through the fixing cover 133.
  • the pole The top of the 132 is abutted on the pole contact 135 and is electrically connected to the pole contact 135.
  • a gap 1354 is formed between the pole contact 135 and the bottom wall of the atomization base 131, and the gap 1354 is respectively connected to the first liquid passage 1321 of the pole 132 and the second liquid passage 1351 of the pole contact 135. .
  • the gap 1354 is part of the interior of the liquid supply member 134.
  • the liquid liquid on the liquid supply device 20 can sequentially pass through the liquid inlet hole 1322, the inner cavity of the pole 132, the first liquid passing hole 1321, the gap 1354, and the second liquid passing hole 1351.
  • the inner cavity of the liquid supply portion 1341 overflows from the liquid outlet 1342, and the inner cavity of the pole 132, the first liquid passage 1321, the gap 1354, the second liquid passage 1351, and the inner cavity of the liquid supply portion 1341 constitute a space composition.
  • the second liquid flow channel 130 The direction indicated by the arrow in FIG. 3 is the flow path of the liquid smoke in the second liquid liquid flow path 130.
  • the bottom of the inner cavity of the atomization base 131 is provided with a sealing ring 140 for The lower end of the liquid member 134 abuts against the upper end surface of the seal ring 140, thereby avoiding leakage of smoke liquid.
  • the material of the sealing ring 140 includes, but is not limited to, silicone or rubber.
  • the heating structure 138 has the ability to absorb and store the liquid smoke, and has a heating capacity.
  • the heating structure 138 is substantially in the form of a cylindrical structure through which the two ends are connected, and the heating structure 138 is sleeved on the outside of the liquid supply portion 1341 of the liquid supply member 134, and
  • the heating structure 138 has two pins (not shown), one of which is connected to the first electrode 136 and electrically connected, and the other pin is connected to the second electrode 137 and electrically connected, and via The liquid smoke overflowing from the liquid outlet 1342 can be in contact with the heating structure 138.
  • one of the positive and negative electrodes of the power supply device can be electrically connected to the connection tube 1311 of the atomization base 131, and then electrically connected to one of the pins of the heating structure 138 through the fixing cover 133 and the first electrode 136 in sequence.
  • the other electrode of the positive and negative electrodes of the power supply device can be electrically connected to the pole 132, and then electrically connected to the other pin of the heating structure 138 through the pole contact 135 and the second electrode 137 in sequence.
  • the structure 138 can generate heat under the electric drive of the power supply device, thereby heating the smoke liquid in contact with the heating structure 138, and the smoke liquid is atomized to generate smoke in the atomization chamber 110 under the action of heating, and finally in the user's suction.
  • the smoke enters into the user's mouth via the mouthpiece connector 12.
  • the liquid supply member 134 is made of an insulating material, for example, plastic or the like.
  • the heating structure 138 is an integrally formed porous ceramic heating element, so that the liquid smoke can be uniformly distributed inside the porous ceramic heating body, and can be uniformly heated, thereby fully atomizing, thereby improving the atomization effect.
  • the heating structure 138 includes heating elements (not shown) and liquid guiding elements (not shown) that are in contact with each other, and at this time, the heating elements are sleeved in the liquid supply.
  • the liquid guiding element is interposed between the liquid supply portion 1341 and the heating element outside the portion 1341, and the liquid smoke overflowing through the liquid outlet 1342 is absorbed by the liquid guiding element and can be sufficiently distributed in the liquid guiding element, and then the heating element is evenly distributed.
  • the liquid guiding element includes, but is not limited to, a liquid absorbing element such as cotton, porous ceramic or porous graphite.
  • the heating structure 138 may not have the ability to store soot when the liquid supply is adjusted to match the heating power of the heating structure 138.
  • the liquid outlet 1342 is provided at the top of the liquid supply portion 1341, and the liquid smoke flows out from the liquid outlet 1342, flows to the periphery, and is absorbed by the heating structure 138. It can be understood that, in other embodiments not shown, the liquid outlet 1342 can also be disposed on the side wall of the liquid supply portion 1341. In order to make the liquid discharge uniform, the liquid outlet 1342 can be disposed in plurality and evenly arranged. The cloth is placed on the liquid supply portion 1341. At this time, the smoke liquid flows into the liquid supply portion 1341, and then contacts the heating structure 138 through the liquid outlet 1342 to be atomized to generate smoke, thereby improving the atomization efficiency. It can be understood that in other embodiments not shown, the liquid outlets 1342 can be simultaneously disposed on the top and side walls of the liquid supply portion 1341.
  • the liquid outlet 1342 is provided at the top of the liquid supply portion 1341, so that the smoke liquid flowing out through the liquid outlet 1342 can be smoothly absorbed by the heating structure 138, and in order to prevent the smoke liquid from leaking through the liquid outlet 1342,
  • the liquid supply portion 1341 is disposed in the vertical direction, and the top of the heating structure 138 is higher than the top portion of the liquid supply portion 1341.
  • the liquid outlet 1342 is disposed only on the side wall of the liquid supply portion 1341, the top of the liquid supply portion 1341 is closed, and the heating structure 138 is not disposed.
  • the heating structure 138 is still sleeved on the outside of the liquid supply portion 1341.
  • the liquid outlet 1342 is set in the same manner, and the liquid outlet 1342 is still disposed at the top of the liquid supply portion 1341, and the heating is changed.
  • the structure of the structure 138 specifically, the heating structure 138 is a hollow cylindrical structure with one end open, the opening of the heating structure 138 is in alignment with the liquid outlet 1342, and the liquid liquid flows into the liquid supply portion 1341 and passes through the liquid outlet 1342.
  • the inner cavity flowing into the heating structure 138 is in contact with the heating structure 138 to be atomized to generate smoke.
  • the heating structure 138 has a gas permeable, liquid impervious property.
  • the heating structure 138 there are two heating structures 138. It can be understood that the heating structure 138 may also have only one, or three, four or even more, which is not limited herein. In the present embodiment, the number of the heating structures 138 is the same as the number of the liquid supply portions 1341, and the two correspond one-to-one. It can be understood that two or more heating structures 138 can also be disposed on one liquid supply portion 1341. In the present embodiment, the heating structure 138 has a hollow sleeve shape and is sleeved on the outside of the liquid supply portion 1341.
  • the heating structure 138 may be other shapes and disposed on the outside of the liquid supply portion 1341 in other manners, as long as The liquid smoke can be made to flow through the liquid outlet 1342 to the heating structure 138.
  • the heating structure 138 has a sheet shape and is attached to the outside of the liquid supply portion 1341.
  • the heating structure 138 is a porous structure and air is exhausted through the heating structure 138.
  • the liquid supply device 20 is installed at the lower end of the atomizer 10.
  • the liquid supply device 20 includes a cover plate 21, a connecting seat 22, a first liquid supply pipe 23, a communicating member 24, and a second liquid supply pipe. 25.
  • the cover plate 21 has a substantially plate-like structure, and a lower end surface portion of the cover plate 21 extends downward to form a fixed cylinder 211.
  • the upper and lower ends of the fixed cylinder 211 penetrate therethrough, and the upper end of the fixed cylinder 211 penetrates the upper end surface of the cover plate 21.
  • the connecting seat 22 has a sleeve-like structure that is substantially continuous at both ends.
  • the connecting seat 22 is mounted inside the fixed cylinder 211 by an interference fit, and the connecting seat 22 is screwed to the connecting pipe 1311 of the atomizing base 131.
  • the first liquid supply pipe 23 has a tubular structure in which both ends are continuous, and the first liquid supply pipe 23 is attached to the lower end of the joint seat 22.
  • the connecting seat 22 When the connecting seat 22 is connected to the connecting pipe 1311, the connecting seat 22 is electrically connected to the connecting pipe 1311, the first liquid supply pipe 23 is in contact with the pole 132 and electrically connected, and the inner cavity and the pole of the first liquid supply pipe 23 are connected.
  • the lumen of column 132 is in fluid communication to effect the flow of soot.
  • an insulating member (not shown) is disposed between the connecting seat 22 and the first liquid supply tube 23. It is understood that the insulating member is made of an insulating material such as silicone rubber or rubber. It can be understood that, in other embodiments not shown, the cover plate 21 is integrally formed with the connecting seat 22, and at this time, the first liquid supply pipe 23 is connected to the cover plate 21 and electrically isolated from the cover plate 21.
  • the connecting member 24 has a tubular structure that is formed at both ends.
  • the upper end of the side wall of the connecting member 24 extends outward in the radial direction of the connecting member 24 to form a first connecting portion 241.
  • the lower end surface of the cover plate 21 corresponds to the first connecting portion 241.
  • the second connecting portion 212 is formed to extend downward, and the first connecting portion 241 is detachably connected to the second connecting portion 212, thereby achieving the connection relationship between the connecting member 24 and the cover plate 21.
  • the first connecting portion 241 and the second connecting portion 212 are detachably connected by screws.
  • the lower end surface of the communicating member 24 is recessed upwardly along the axial direction of the communicating member 24 to form a cavity 242.
  • the second liquid supply tube 25 is inserted into the communicating member 24, and the lower end of the second liquid supply tube 25 extends through the cavity 242 to The exterior of the communication member 24.
  • the connecting member 24 is connected to the cover plate 21, the lower end of the first liquid supply pipe 23 is received in the communicating member 24 and communicates with the second liquid supply pipe 25, and the first liquid supply pipe 23 and the second liquid supply pipe 25
  • the inner chamber constitutes a first liquid liquid flow path 201 for the flow of the liquid.
  • the communication member 24 is detachably coupled to the upper end of the fixing member 27, and the liquid storage member 28 is at least partially received in the fixing member 27 such that the lower end of the second liquid supply tube 25 extends into the liquid storage member 28.
  • the liquid storage member 28 has a hollow cylindrical structure having an opening at an upper end, and the inner cavity of the liquid storage member 28 forms a liquid storage chamber 281 for storing the liquid smoke, and the liquid storage member 28 is made of a transparent or translucent material. In order to enable the user to observe the remaining amount of the tobacco liquid in the liquid storage chamber 281 through the liquid storage member 28, and to facilitate timely injection.
  • the cavity 242 communicates with the liquid storage chamber 281.
  • the lower end of the second liquid supply tube 25 is provided with a liquid inlet 251 that communicates with the liquid storage chamber 281.
  • the side wall of the connecting member 24 is provided with a bypass hole 243 communicating with the cavity 242.
  • the pressing mechanism 26 is mounted on the connecting member 24 corresponding to the bypass hole 243 and communicates with the bypass hole 243.
  • the pressure output end of the pressing mechanism 26 can be sequentially pressurized into the inner liquid storage chamber 281 through the bypass hole 243 and the cavity 242, and the bypass hole 243 and the cavity 242 together constitute a pressure passage (not shown).
  • the first liquid liquid flow path 201 is disposed in the pressure channel, which saves space, so that the electronic cigarette can be developed to be miniaturized.
  • the pressure increasing mechanism 26 is an air pump, and the air pump may be a manual pump or an electric pump. It is to be understood that in other embodiments not shown, the pressurization mechanism 26 may also be a component capable of increasing pressure, such as a piston type injector, which is not limited herein.
  • the fixing member 27 can also be omitted.
  • the connecting member 24 can be directly connected to the liquid storage member 28, thereby simplifying the structure.
  • the second liquid supply tube 25, the fixing member 27 and the communication member 24 can be omitted.
  • the liquid storage member 28 is directly connected under the cover plate 21, and the lower end of the first liquid supply tube 23 extends to the storage.
  • the liquid member 28 is in communication with the liquid storage chamber 281, and the second liquid liquid flow path 130 is formed by the inner cavity of the first liquid supply tube 23.
  • the pressure output end of the pressurizing mechanism 26 is connected to the liquid storage member 28 and is stored.
  • the liquid chambers 281 are in communication, and the effect of inputting pressure into the interior of the liquid storage chamber 281 can also be achieved.
  • the pressurizing mechanism 26 operates to increase the pressure in the liquid storage chamber 281, and the smoke liquid is sequentially passed through the first liquid liquid flow path 201 and the second liquid liquid flow path 130 and then overflows from the liquid outlet 1342.
  • the heated structure 138 absorbs and heats the atomization to generate smoke.
  • the direction indicated by the arrow in Fig. 6 is the flow path of the soot liquid in the first liquid liquid flow path 201. It should be noted that the power of the supercharging mechanism 26 can be controlled, and the soot liquid can be slowly overflowed through the liquid outlet 1342 instead of being ejected.
  • first liquid liquid flow path 201 and the second liquid liquid flow path 130 together constitute a liquid flow path (not shown), in order to prevent the return of the liquid liquid, a check valve is arranged in the liquid flow path (not shown) ). It can be understood that, in order to prevent the pressure passage from being released, a check valve (not shown) is also disposed in the pressure passage.
  • the electronic cigarette further includes a detecting device 30 for detecting the liquid smoke, and the detecting device 30 is disposed at the liquid outlet 1342.
  • the power supply device includes a battery 40 and a controller 50.
  • the battery 40 is electrically connected to the controller 50 and the heating structure 138.
  • the detecting device 30 is electrically connected to the controller 50.
  • the controller 50 can control the battery 40 to supply power to the heating structure 138. Therefore, it can be ensured that the liquid structure is or has been in contact with the heating structure when the heating structure 138 is in operation. 138. Preventing the heating structure 138 from starting to work when the liquid smoke has not reached the liquid outlet 1342, thereby causing the heating structure 138 to dry.
  • the detecting device 30 is a liquid sensing switch.
  • the liquid storage chamber 281 is independently disposed outside the atomizer 10, so that the heating structure 138 on the atomizer 10 is not immersed in the liquid storage chamber 281, and only passes when the user uses it.
  • the pressurizing mechanism 26 pumps the liquid smoke into the atomization chamber 110 of the atomizer 10 to contact the heating structure 138, thereby preventing the smoke liquid from being deteriorated due to the long-term contact with the heating structure 138, thereby ensuring the user's taste of eating. , to enhance the user experience.
  • an embodiment of the present invention provides an electronic cigarette including an atomizer (not shown), a liquid supply device 20 connected to the atomizer, and the atomizer.
  • An electrically connected power supply device (not shown), in operation, the liquid supply device 20 supplies the atomizer with the smoke liquid, and the power supply device supplies electric energy to the atomizer, and the atomizer
  • the smoke liquid is heated and atomized to generate smoke, which is used by the user for smoking.
  • the liquid supply device 20 is installed at the lower end of the atomizer, and the liquid supply device 20 includes a cover plate 21, a connecting seat 22, a first liquid supply pipe 23, and a conduit. 29.
  • the cover plate 21 has a substantially plate-like structure, and a lower end surface portion of the cover plate 21 extends downward to form a fixed cylinder 211.
  • the upper and lower ends of the fixed cylinder 211 penetrate therethrough, and the upper end of the fixed cylinder 211 penetrates the upper end surface of the cover plate 21.
  • the connecting seat 22 has a sleeve-like structure that is substantially continuous at both ends, and the connecting seat 22 is mounted inside the fixed cylinder 211 by an interference fit, and the connecting seat 22 serves to be connected to the atomizer.
  • the liquid supply pipe 23 has a hollow tubular structure that is substantially continuous at both ends. The upper end of the first liquid supply pipe 23 is connected and communicated with the connecting seat 22, so that the first liquid supply pipe 23 communicates with the heating structure of the atomizing chamber. It can be understood that in other embodiments not shown, the cover plate 21 and the connecting seat 22 are integrally formed.
  • the duct 29 has a hollow tubular structure that is substantially continuous at both ends.
  • the upper end of the duct 29 is connected to the lower end of the first liquid supply pipe 23, and the lower end of the duct 29 is connected to the communicating member 24.
  • the first supply tube 23 and the conduit 29 may also be of unitary construction.
  • the communication member 24 includes an upper gland 244 and a lower gland 245 that are detachably coupled, and the catheter 29 is coupled to the upper gland 244.
  • the upper pressing cover 244 has a hollow sleeve-like structure with an opening at a lower end. The upper end of the upper pressing cover 244 extends upwardly to form a first connecting portion 2441 communicating with the inner cavity of the upper pressing cover 244. The conduit 29 passes through the first connecting portion 2441.
  • the lower pressing cover 245 is disposed at a lower port of the upper pressing cover 244, and a center portion of the lower pressing cover 245 extends downward to form a communicating portion 2451 communicating with the inner cavity of the upper pressing cover 244.
  • a chamber formed between the upper gland 244 and the lower gland 245 forms a receiving cavity 246 for mounting the communication tube 247.
  • the upper gland 244 and the lower gland 245 are connected by bolts. It can be understood that, in other embodiments not shown, the upper gland 244 and the lower gland 245 can also be engaged.
  • the magnetic connection or the like realizes a detachable connection relationship.
  • the communication member 24 is made of a hard material such as plastic or metal.
  • the circumferential side of the lower gland 245 extends downward to form a receiving compartment 2452 for mounting the liquid reservoir 28.
  • the communication tube 247 includes a body (not shown) and a bypass tube 248 disposed on a side wall of the body.
  • the main body has a hollow cylindrical structure that is continuous at both ends, and the outer shape of the main body is matched with the receiving cavity 246 and received in the receiving cavity 246, thereby avoiding poor airtightness between the main body and the connecting member 24. Case.
  • the inner cavity of the body is in communication with the first connecting section 2441 and the communicating portion 2451.
  • a bypass tube 248 is in communication with the interior of the body and extends to the exterior of the communication member 24.
  • the communication member 24 is provided with a second connecting portion 2442 communicating with the receiving cavity 246.
  • the bypass pipe 248 extends through the second connecting portion 2442 and extends to the outside of the communicating member 24.
  • the body and the bypass pipe 248 are integrally formed rubber hose structures.
  • the liquid storage member 28 has a hollow cylindrical structure having an opening at an upper end, and the inner cavity of the liquid storage member 28 forms a liquid storage chamber 281 for storing the liquid smoke, and the liquid storage member 28 is at least partially received in the storage chamber 2452, and the liquid storage body One end of the member 28 is connected to the communication portion 2451 so that the liquid storage chamber 281 communicates with the inner cavity of the communication tube 247 through the communication portion 2451.
  • the upper end of the liquid storage member 28 communicates with the communication portion 2451, in other embodiments.
  • the middle portion or the bottom portion may be in communication with the communication portion 2451.
  • the liquid storage member 28 is made of a transparent or translucent material to enable the user to observe the remaining amount of the tobacco liquid in the liquid storage chamber 281 through the liquid storage member 28, thereby facilitating timely liquid injection.
  • a first window 2453 is defined in the side wall of the receiving compartment 2452, and the user can observe the remaining amount of the tobacco liquid in the liquid storage chamber 281 through the first window 2453.
  • One end of the second liquid supply tube 25 extends into the liquid storage chamber 281 and communicates with the liquid storage chamber 281.
  • the other end of the second liquid supply tube 25 extends into the inner cavity of the body and penetrates through the wall of the body.
  • the first connecting section 2441 is connected and communicates with the first liquid supply pipe 23 through the conduit 29.
  • the inner chambers of the first liquid supply tube 23, the conduit 29, and the second liquid supply tube 25 constitute a first liquid liquid flow path (not shown) through which the liquid is supplied.
  • the lower end of the second liquid supply tube 25 is provided with a liquid inlet 251 that communicates with the liquid storage chamber 281.
  • the pressurizing mechanism 26 is installed in the liquid supply device corresponding to the bypass pipe 248 and communicates with the bypass pipe 248, so that the pressure output end of the pressurizing mechanism 26 can sequentially pass through the bypass pipe 248 and the inner cavity of the body.
  • the reservoir chamber 281 is pressurized, and the bypass tube 248 and the interior of the body together form a pressure channel (not shown). It should be noted that a portion of the pressure passage corresponding to the body is separated from the first liquid liquid flow passage by the second liquid supply pipe 25. In this embodiment, the first liquid liquid flow channel is disposed in the pressure channel, which saves space, so that the electronic cigarette can be developed to be miniaturized.
  • the pressure increasing mechanism 26 is an air pump, and the air pump may be a manual pump or an electric pump. It is to be understood that in other embodiments not shown, the pressurization mechanism 26 may also be a component capable of increasing pressure, such as a piston type injector, which is not limited herein. It should be noted that the connecting member 24 is made of a hard material, does not deform due to excessive pressure of the pressure passage, and can press and limit the connecting tube 247.
  • a seal member made of silicone rubber or rubber material is disposed between the liquid storage member 28 and the storage chamber 2452 and between the liquid storage member 28 and the communication portion 2451 (not shown).
  • the conduit 29 can also be omitted.
  • the lower end of the first liquid supply pipe 23 is directly connected to the first connecting section 2441, and the first liquid supply pipe 23 and the second supply pipe are provided.
  • the inner cavity of the liquid pipe 25 constitutes a first liquid liquid flow path for the flow of the liquid.
  • the pressurizing mechanism 26 operates, that is, the pressure in the liquid storage chamber 281 is pressurized by the pressure passage, so that the pressure in the liquid storage chamber 281 is increased, and the liquid smoke is sequentially passed through the second liquid supply tube 25 by pressure.
  • the first liquid supply tube 23 then enters into the atomization chamber of the atomizer to participate in atomization and generate smoke.
  • the direction indicated by the arrow in Fig. 10 is the flow direction of the liquid smoke.
  • a check valve is disposed in the first liquid liquid flow path. It can be understood that, in order to prevent the pressure passage from being depressurized, optionally, a check valve is also disposed in the pressure passage.
  • the liquid supply device 20 of the present invention further includes a housing 202, the cover plate 21 is disposed at an upper end opening of the outer casing 202, and the second window 2021 is defined in the corresponding first window 2453 of the outer casing 202 for facilitating the user to pass through the second window 2021 and the first Window 2453 observes the remaining amount of smoke liquid in the reservoir chamber 281.
  • the lower end opening of the outer casing 202 is detachably mounted with a bottom cover (not shown), and when the bottom cover is opened, the liquid storage member 28 can be detached from the communication member 24 and taken out from the lower end opening of the outer casing 202.
  • the bottom cover can also be omitted, and the liquid storage member 28 can be prevented from falling from the lower end opening of the outer casing 202 by the connection relationship with the communication member 24. .
  • the liquid storage chamber 281 is independently disposed outside the atomizer, so that the heating structure in the atomizer is not immersed in the liquid storage chamber 281, only when the user uses it.
  • the smoke liquid is pumped into the atomization chamber of the atomizer by the pressurizing mechanism 26 to be in contact with the heating structure, thereby realizing the on-demand supply function of the smoke liquid, and avoiding deterioration of the smoke liquid due to long-term contact with the heating structure. The situation ensures the user's taste and improves the user experience.
  • the difference between the electronic cigarette provided in the third embodiment of the present invention and the electronic cigarette in the second embodiment is that the structure of the liquid supply device 20 in the embodiment is different, specifically, the implementation.
  • the liquid supply device 20 of the example omits the communication pipe 247, and the structure of the communication member 24 is different.
  • the upper pressing cover 244 is screwed to the lower pressing cover 245, and the space enclosed between the upper pressing cover 244 and the lower pressing cover 245 constitutes a receiving cavity 246, and the pressure passage includes a receiving cavity 246.
  • a first connecting portion 2441 and a second connecting portion 2442 are respectively protruded from a top portion of the upper pressing cover 244.
  • the first connecting portion 2441 is disposed at a center of the upper pressing cover 244, and the second connecting portion 2442 is located at a first connecting portion 2441.
  • the side is in communication with the receiving cavity 246, and the pressure channel further includes a lumen of the second connecting section 2442.
  • the first connecting section 2441 is connected to one end of the second liquid supply pipe 25, and the second connecting section 2442 is connected to the pressure output end of the pressurizing mechanism 26.
  • the pressurizing mechanism 26 operates to increase the pressure in the receiving chamber 246 and the liquid storage chamber 281 through the second connecting portion 2442, and the soot liquid is sequentially pressed by the second liquid supply tube 25 and the first liquid supply tube 23 by pressure.
  • the pressurizing mechanism 26 operates to increase the pressure in the receiving chamber 246 and the liquid storage chamber 281 through the second connecting portion 2442, and the soot liquid is sequentially pressed by the second liquid supply tube 25 and the first liquid supply tube 23 by pressure.
  • the direction indicated by the arrow in Fig. 13 is the flow direction of the liquid smoke.
  • the liquid supply device 20 further includes a pressure tube 203, one end of the pressure tube 203 is connected and communicated with the pressure output end of the pressure increasing mechanism 26, and the other end of the pressure tube 203 is connected and connected with the second connecting portion 2442.
  • the pressure passage also includes a lumen of the pressure tube 203. It will be appreciated that the pressure tube 203 is a hose or tube made of rubber or metal material.
  • the communication tube 247 is omitted from the electronic cigarette of the second embodiment, and the communication tube 247 is prevented from being deformed due to excessive pressure, thereby causing airtightness between the communication tube 247 and the communication member 24.
  • the problem of poor sex simplifies the structure and facilitates production and assembly.
  • the one-way valve 204 is disposed in the first liquid liquid flow path. It can be understood that, in order to prevent the pressure passage from being depressurized, a check valve 204 is also disposed in the pressure passage.
  • the liquid storage chamber 281 is independently disposed outside the atomizer, so that the heating structure in the atomizer is not immersed in the liquid storage chamber 281, only when the user uses it.
  • the smoke liquid is pumped into the atomization chamber of the atomizer by the pressurizing mechanism 26 to be in contact with the heating structure, thereby realizing the on-demand supply function of the smoke liquid, and avoiding deterioration of the smoke liquid due to long-term contact with the heating structure. The situation ensures the user's taste and improves the user experience.
  • an embodiment of the present invention provides an electronic cigarette, which includes an atomizer (not shown) and a power supply device 100 electrically connected to the atomizer.
  • the power supply device 100 supplies power to the atomizer to cause the smoke liquid in the atomizer to be heated and atomized to generate smoke, which is used by the user for smoking.
  • the power supply device 100 includes a liquid supply device 20 that is mounted at a lower end of the atomizer. In operation, the liquid supply device 20 supplies smoke liquid to the atomizer.
  • the liquid supply device 20 includes a cover plate 21, a connecting seat 22, a first liquid supply pipe 23, a conduit 29, a communication member 24, a liquid storage member 28, a second liquid supply pipe 25, and a pressurizing mechanism 26. It will be appreciated that in other embodiments not shown, the power supply unit 100 and the liquid supply unit 20 may be two separate components.
  • the cover plate 21 has a substantially plate-like structure, and a lower end surface portion of the cover plate 21 extends downward to form a fixed cylinder 211.
  • the upper and lower ends of the fixed cylinder 211 are penetrated, and the upper end surface of the fixed cylinder 211 penetrates the upper end surface of the cover plate 21.
  • the connecting seat 22 has a sleeve-like structure that is substantially continuous at both ends, and the connecting seat 22 is mounted inside the fixed cylinder 211 by an interference fit, and the connecting seat 22 serves to be connected to the atomizer.
  • An atomization chamber (not shown) for atomizing the smoke liquid is disposed in the atomizer, and a heating structure (not shown) for absorbing and heating the smoke liquid is disposed in the atomization chamber, first
  • the liquid supply pipe 23 is substantially in a hollow tubular structure through which both ends are connected.
  • the upper end surface of the first liquid supply pipe 23 is connected and communicated with the connecting seat 22, so that the first liquid supply pipe 23 is connected to the heating structure in the atomizing chamber. through.
  • the cover plate 21 and the connecting seat 22 may also be an integrally formed structure.
  • the duct 29 has a hollow tubular structure that is substantially continuous at both ends.
  • the upper end of the duct 29 is connected to the lower end of the first liquid supply pipe 23, and the lower end of the duct 29 is connected to the communicating member 24.
  • the first liquid supply tube 23 and the conduit 29 may be an integrally formed structure, and the first liquid supply tube 23 and the conduit 29 may also be screwed, plugged, snapped, etc. The way to achieve a detachable connection.
  • the communicating member 24 has a hollow cylindrical structure having an opening at a lower end, and an inner fixing sleeve 240 communicating with the inner cavity of the communicating member 24 is protruded from the top of the communicating member 24, and the conduit 29 is connected to the inner fixing sleeve 240.
  • a bypass hole 249 is defined in the side wall of the communicating member 24, and one end of the bypass hole 249 communicates with the inner cavity of the communicating member 24, and the other end of the bypass hole 249 penetrates the outer wall of the communicating member 24 and is connected to the pressurizing mechanism 26.
  • the inner cavity of the communication member 24 and the bypass hole 249 together form part of a pressure passage (not shown).
  • the liquid storage member 28 is substantially a hollow cylindrical structure having an opening at the upper end, and the inner cavity of the liquid storage member 28 forms a liquid storage chamber 281 for storing the liquid smoke, and the upper end of the liquid storage member 28 is detachably connected to the lower end of the communication member 24. And communicating with the inner cavity of the connecting member 24.
  • the liquid storage member 28 is made of a transparent or translucent material, so that the user can observe the remaining amount of the tobacco liquid in the liquid storage chamber 281 through the liquid storage member 28, so that the user can timely inject the liquid.
  • the upper end of the liquid storage member 28 has a connecting end 282 protruding in the axial direction of the liquid storage member 28.
  • the connecting end 282 has a tubular structure which is penetrated at both ends and communicates with the liquid storage chamber 281.
  • at least a part of the connecting end 282 is received in the lower end opening of the connecting member 24 and is screwed with the connecting member 24, thereby achieving the connection relationship between the liquid storage member 28 and the connecting member 24.
  • the detachable connection relationship between the connecting end 282 and the connecting member 24 can also be achieved by plugging, snapping or the like.
  • the second liquid supply tube 25 has a tubular structure extending through the two ends. One end of the second liquid supply tube 25 extends into the liquid storage chamber 281 and communicates with the liquid storage chamber 281. The other end of the second liquid supply tube 25 extends into the second liquid supply tube 25.
  • the inner cavity of the communication member 24 is connected to the communication member 24 and communicates with the inner fixed sleeve 240.
  • the inner cavity of the second liquid supply pipe 25 forms a first liquid liquid flow path A (not shown), and the inner cavity of the first liquid supply pipe 23 and the inner cavity of the duct 29 together constitute the first liquid liquid flow path B.
  • the first liquid liquid flow path A and the first liquid liquid flow path B are communicated through an inner fixing sleeve 240, the first liquid liquid flow path A and the first liquid liquid
  • the flow passages B together constitute a first liquid liquid flow path (not shown), and the first liquid liquid flow path is provided for the flow of the liquid smoke from the inside of the liquid storage chamber 281 into the atomization chamber to achieve the The atomizer provides the function of smoke liquid.
  • the lower end of the second liquid supply pipe 25 is disposed near the bottom of the liquid storage member 28, so that the liquid liquid can be discharged when a small amount of liquid smoke remains in the liquid storage chamber 281.
  • a liquid inlet 252 is connected to the bottom of the second liquid supply pipe 25, and a liquid inlet 251 is opened in the liquid inlet 252, and the liquid smoke enters into the first liquid liquid flow path through the liquid inlet 251.
  • the liquid inlet member 252 may be a tubular member made of a hard material such as metal or plastic, or a tubular member made of a soft material such as rubber or silica gel, which is not limited herein.
  • the pressure passage is in communication with the liquid storage chamber 281.
  • the pressure adjusting mechanism 26 is mounted on one side of the communication member 24 corresponding to the bypass hole 249 and communicates with the bypass hole 249, so that the pressure regulating mechanism 26 can be stored through the pressure passage.
  • the liquid chamber 281 is pressurized. It should be noted that the pressure passage is separated from the first liquid liquid flow passage by the second liquid supply pipe 25. In this embodiment, the first liquid liquid flow passage passes through the pressure passage, which saves space, so that the electronic cigarette can develop toward miniaturization.
  • the pressure increasing mechanism 26 is an air pump, and the air pump may be a manual pump or an electric pump. It is to be understood that in other embodiments not shown, the pressurization mechanism 26 may also be a component capable of increasing pressure, such as a piston type injector, which is not limited herein.
  • the pressurizing mechanism 26 operates to pressurize the liquid storage chamber 281 through the pressure passage, so that the pressure in the liquid storage chamber 281 is increased, and the smoke liquid is pressurized to pass through the first liquid liquid flow path to enter the
  • the atomization chamber of the atomizer participates in atomization and generates smoke.
  • the solid line path indicated by the arrow in Fig. 15 is the flow direction of the air flow, and the dotted line path indicated by the arrow is the flow direction of the smoke liquid.
  • the liquid supply device 20 of the present invention further includes a seal adjustment member 60 mounted on the connection end 282 of the liquid storage member 28.
  • the seal adjusting member 60 includes a sealing body 61, a flange 62 disposed at an upper end of the sealing body 61 in a radial direction of the sealing body 61, and a deformation portion 63 received in the sealing body 61.
  • the sealing body 61 has a hollow cylindrical structure that is continuous at both ends.
  • the sealing body 61 is received in the interior of the connecting end 282, and the outer peripheral surface of the sealing body 61 abuts against the inner wall of the connecting end 282 to achieve a sealing function to prevent the liquid storage chamber 281.
  • the pressure inside leaks from the junction of the sealing body 61 and the connection end 282.
  • the flange 62 is located outside the connecting end 282 and abuts between the connecting end 282 and the connecting member 24, thereby sealing the connecting end 282 and the connecting member 24, preventing the pressure in the liquid storage chamber 281 from being connected.
  • the end 282 leaks from the communication member 24.
  • the sealing body 61 and the flange 62 are disposed to prevent pressure leakage, and ensure sufficient pressure in the liquid storage chamber 281 to guide the liquid smoke.
  • the flange 62 is abutted between the connecting end 282 and the connecting member 24 to fix the sealing adjusting member 60, preventing the position of the sealing adjusting member 60 from moving due to the pneumatic impact, and ensuring the sealing adjusting member 60. Connection stability.
  • the deformed portion 63 has a substantially annular sheet-like structure, and the deformed portion 63 can be deformed by an external force, and when the external force is released, the deformed portion 63 can be restored to its original shape.
  • a through hole (not shown) is opened in the middle of the deformed portion 63, and the second liquid supply tube 25 passes through the through hole of the deformed portion 63, and the outer peripheral surface of the deformed portion 63 is fixedly connected to the inner peripheral surface of the sealing body 61.
  • the inner peripheral surface of the deforming portion 63 abuts against the outer peripheral surface of the second liquid supply pipe 25 so that the deformation portion 63 and the second liquid supply pipe 25 are sealingly connected, thereby connecting The end 282 is sealed, and even if the electronic cigarette is tilted, the liquid in the liquid storage chamber 281 cannot flow out through the connecting end 282. Therefore, the deforming portion 63 seals the liquid storage chamber 281, thereby effectively preventing the leakage of the liquid.
  • the pressurizing mechanism 26 When the pressurizing mechanism 26 is operated, that is, when the pressure is pressurized into the liquid storage chamber 281 through the pressure passage, the pressurized air pushes the deformation portion 63 downward, thereby deforming the deformation portion 63, thereby causing the deformation portion 63 to be deformed.
  • a gap is formed between the inner peripheral surface and the outer peripheral surface of the second liquid supply pipe 25, through which the pressurized air enters into the liquid storage chamber 281, and the smoke liquid passes through the first liquid liquid flow under the action of the high pressure gas.
  • the passage enters the atomization chamber. It can be understood that the higher the pressure input by the pressurizing mechanism 26 is, the larger the amount of deformation of the deformed portion 63 is, and the larger the gap between the deformed portion 63 and the second liquid supply tube 25 is.
  • the boosting mechanism 26 stops working, that is, when the pressurizing mechanism 26 stops pressurizing the liquid storage chamber 281 through the pressure passage, the residual pressurized air in the liquid storage chamber 281 pushes up the deformation portion 63, Thereby, the deformation portion 63 is deformed, so that a gap is formed between the inner circumferential surface of the deformation portion 63 and the outer circumferential surface of the second liquid supply pipe 25, and the pressurized air enters the pressure passage through the gap, and finally increases
  • the intake port (not shown) of the pressing mechanism 26 is discharged, and when the charge air is exhausted, the deformed portion 63 is restored to the original state, and the inner peripheral surface of the deformed portion 63 is again brought into opposition with the outer peripheral surface of the second liquid supply pipe 25. To play the role of closing the reservoir 281 to prevent leakage of smoke.
  • the seal adjusting member 60 is a deformed member and is an integrally formed structure made of a silicone material. It will be appreciated that in other embodiments not shown, the seal adjustment member 60 may also be made of a sealing material such as rubber.
  • the seal adjusting member 60 may also have an annular structure, and the outer peripheral surface of the seal adjusting member 60 is fixedly coupled to the inner peripheral surface of the connecting end 282 to seal the inner circumference of the adjusting member 60. The surface is sealed against the outer peripheral surface of the second liquid supply pipe 25. It should be noted that the sealing resisting fingers can seal between the two resisting surfaces after the two are resisted.
  • the seal adjusting member 60 by providing the seal adjusting member 60, leakage of the liquid smoke and the charge air can be prevented, and at the same time, deformation can be performed in accordance with the input direction of the charge air, so that the pressurized air flows into the liquid storage chamber 281 from the pressure passage. Or, when the liquid storage chamber 281 flows into the pressure passage (that is, when the deformation portion 63 is pressurized on one side, the deformation portion 63 is deformed) to control the inflow and outflow function of the pressurized air.
  • the liquid supply device 20 of the present invention further includes a check valve 204 and an outer fixing sleeve 70 installed between the first liquid liquid flow path A and the first liquid liquid flow path B, specifically
  • the one-way valve 204 is sleeved on the outside of the inner sleeve 240, and the outer sleeve 70 is sleeved on the outside of the one-way valve 204.
  • the one-way valve 204 has a hollow cylindrical structure having an opening at a lower end, and the one-way valve 204 includes a fixed section 2041 and a deformed section 2043 which are connected to each other, wherein the fixed section 2041 is located below the deformed section 2043.
  • the fixing section 2041 is sleeved on the outside of the inner fixing sleeve 240, and the inner circumferential surface of the fixing section 2041 is sealed against the outer circumferential surface of the inner fixing sleeve 240 to achieve a sealed connection relationship between the fixing section 2041 and the inner fixing sleeve 240.
  • the smoke liquid flowing into the inside of the one-way valve 204 via the inner sleeve 240 is prevented from leaking between the fixed section 2041 and the inner sleeve 240.
  • the lower end surface of the fixing portion 2041 abuts against the upper end surface of the communicating member 24, so that the fixing portion 2041 is sealingly connected with the communicating member 24, further preventing leakage of the smoke liquid.
  • the top of the deformation section 2043 is provided with a communication port 2044, and the deformation section 2043 can be deformed under the pressure of the liquid smoke to open the communication port 2044, so that the smoke liquid passes through the communication port 2044 and enters the first liquid flow channel B. .
  • the outer diameter of the fixed section 2041 is larger than the outer diameter of the deformed section 2043.
  • the outer fixing sleeve 70 has a hollow cylindrical structure with an opening at the lower end, and the inner cavity of the outer fixing sleeve 70 cooperates with the fixing section 2041. Therefore, when the outer fixing sleeve 70 is sleeved outside the one-way valve 204, the outer fixing sleeve A gap 71 is formed between the 70 and the deformation section 2043, and the gap 71 can store a part of the smoke liquid; the inner circumferential surface of the partial outer sleeve 70 is sealed against the outer circumferential surface of the fixing section 2041, thereby achieving a sealing effect between the two. In order to prevent leakage of smoke liquid in the gap 71. And during the opening of the communication port 2044, the gap 71 provides a space for the deformation section 2043 to deform outward.
  • the lower end surface of the outer fixing sleeve 70 abuts against the upper end surface of the communicating member 24, and the upper end surface of the outer fixing sleeve 70 protrudes in the axial direction of the outer fixing sleeve 70 with a tubular protruding portion 72, and the protruding portion 72 is inserted into the catheter.
  • the projection 72 communicates with the gap 71 and the conduit 29, thereby achieving the connection relationship between the outer sleeve 70 and the conduit 29.
  • the lower end of the fixing portion 2041 is disposed with a fixing leg 2042 along the radial direction of the fixing portion 2041.
  • the inner circumferential surface of the lower end of the outer fixing sleeve 70 is provided with a fixing groove 73 for engaging with the fixing leg 2042.
  • the one-way valve 204 is an elastic member and is an integrally formed structure, and is made of a silicone material. It is understood that, in other embodiments not shown, the one-way valve 204 may also be made of a material such as rubber. Cheng, here is no limit.
  • the liquid smoke enters the one-way valve 204 from the first liquid liquid flow path A, and then opens the communication port 2044 under the action of the liquid liquid pressure to enter the first liquid liquid flow.
  • Road B the inner wall of the outer fixing sleeve 70 limits the deformation amount of the deformation section 2043 of the one-way valve 204 to the range of recoverable deformation, and prevents the deformation section 2043 from being invalid due to excessive deformation;
  • the liquid liquid flowing into the one-way valve 204 of the liquid flow path A does not impact the fixed section 2041 of the one-way valve 204, and the irreversible deformation of the fixed section 2041 of the one-way valve 204 is prevented, and the sealing effect of the one-way valve 204 is ensured.
  • the communication port 2044 on the check valve 204 is closed due to the pressure of the liquid smoke, preventing the smoke liquid in the first liquid liquid flow path B from flowing back through the first smoke flow path A. Up to the reservoir 281.
  • the portion of the liquid smoke has a pressing action on the deformation section 2043, which promotes the resetting of the one-way valve 204, and can quickly close the communication port 2044, thereby making the one-way valve 204 fast.
  • the response increases its sensitivity.
  • the pressurizing mechanism 26 when the pressurizing mechanism 26 is stopped, due to the setting of the check valve 204, the backflow of the smoke liquid in the first liquid liquid flow path B can be prevented, that is, the first liquid liquid flow path B is filled.
  • the liquid smoke when the boosting mechanism 26 is activated again next time, the pressurizing mechanism 26 can immediately press the liquid smoke into the atomizer, thereby effectively preventing the flow of the liquid in the first liquid flow path.
  • the time difference causes the atomizer to dry.
  • the power supply device 100 of the present invention further includes a casing 202, a battery casing 80 housed in the casing 202, and a battery 40 connected to the battery casing 80.
  • the outer casing 202 has a hollow cylindrical structure with an opening at the upper end.
  • the cover plate 21 is disposed at the upper end opening of the outer casing 202.
  • the communication member 24 is received in the outer casing 202.
  • the lower end of the outer casing 202 is provided with an opening (not shown), at least A portion of the liquid storage member 28 passes through the opening to the outside of the outer casing 202 to facilitate the user to observe the remaining amount of the liquid smoke in the liquid storage chamber 281, and the user can also take out the liquid storage member 28 through the opening to facilitate the liquid injection. operating.
  • the battery case 80 has a hollow structure.
  • the inside of the battery case 80 is provided with a partition 81 along the axial direction of the electronic cigarette.
  • the partition 81 separates the inner cavity of the battery case 80 into two chambers, left and right.
  • the battery 40 has two and is arranged in series, and the two batteries 40 are respectively housed in two of the chambers.
  • the battery 40 includes, but is not limited to, a rechargeable battery.
  • the separator 81 and the battery case 80 are integrally formed and are easy to process.
  • the partition 81 is provided with an air flow passage 82, and the communication member 24 is connected to one side of the partition 81, and the bypass passage 249 of the pressure passage communicates with one end of the air flow passage 82, and the pressurizing mechanism 26 is connected with the communication member 24.
  • the connecting member 24 and the pressure adjusting mechanism 26 and the partition plate 81 can be detachably connected by fasteners such as bolts and screws, and can be connected or latched.
  • the partition plate 81 has a plate-like structure.
  • the two batteries 40 are respectively disposed on two opposite side walls of the partition plate 81.
  • the communication member 24 and the pressurizing mechanism 26 are respectively disposed on the other two opposite side walls of the partition plate 81. Since the pressurizing mechanism 26 is disposed on one side of the partition plate 81 with respect to the communicating member 24, the axial dimension of the power supply device 100 is reduced, which facilitates the development of the electronic cigarette in the direction of miniaturization.
  • the air flow passage 82 is disposed in the partition 81, which saves the internal space of the power supply device 100, and does not need to be connected by an additional pipe between the pressurizing mechanism 26 and the pressure passage, and has a reasonable structure and is convenient for the user to carry and use.
  • the first liquid liquid flow path is disposed along the axial direction of the electronic cigarette
  • the air flow passage 82 is disposed along the radial direction of the electronic cigarette
  • the air flow passage 82 is a straight passage, preventing the supercharging input by the supercharging mechanism 26 The air is reduced in the supercharging efficiency due to the bending of the air flow passage 82.
  • the liquid storage chamber 281 is independently disposed outside the atomizer, so that the heating structure in the atomizer is not immersed in the liquid storage chamber 281, only when the user uses
  • the smoke liquid is pumped into the atomization chamber of the atomizer through the pressurizing mechanism 26 to contact the heating structure, thereby realizing the on-demand supply function of the smoke liquid, and avoiding the long-term contact of the smoke liquid with the heating structure.
  • the deterioration of the situation ensures the user's taste and improves the user experience.

Abstract

本发明公开了一种供液装置(20)，其包括储液件(28)、增压机构(26)、压力通道以及第一烟液流道(201)，储液件(28)上设置有储液腔(281)，压力通道分别与增压机构(26)和储液腔(281)相连通，第一烟液流道(201)的一端伸入储液腔(281)内并与储液腔(281)相连通，第一烟液流道(201)的另一端穿过压力通道后伸出压力通道外，增压机构(26)通过压力通道向储液腔(281)内输入压力时，使得储液腔(281)内的烟液在压力作用下进入第一烟液流道(201)内。本发明还公开了一种带有该供液装置的电子烟。

Description

供液装置及电子烟 技术领域
本发明涉及模拟吸烟技术领域，特别地，涉及一种供液装置及电子烟。
背景技术
市面上的电子烟的雾化器的内部通常设置有用于存储烟液的储液腔，用于吸收并加热烟液的加热结构设置在储液腔内，导致加热结构始终浸泡在烟液中，长时间作用下容易使加热结构和/或烟液发生变质，从而影响用户吸食口感。另外，长时间浸泡之后，加热结构吸收的烟液一旦达到饱和，多余的烟液将会通过加热结构泄漏。
发明内容
基于此，有必要提供一种储液腔独立设置在雾化器外部的供液装置；
更有必要提供一种带有该供液装置的电子烟。
本发明解决其技术问题所要采用的技术方案是：一种供液装置，所述供液装置包括储液件、增压机构、压力通道以及第一烟液流道，所述储液件上设置有储液腔，所述压力通道分别与所述增压机构和所述储液腔相连通，所述第一烟液流道的一端伸入所述储液腔内并与所述储液腔相连通，所述第一烟液流道的另一端穿过所述压力通道后伸出所述压力通道外，所述增压机构通过所述压力通道向所述储液腔内输入压力时，使得所述储液腔内的烟液在压力作用下进入所述第一烟液流道内。
在其中一个实施方式中，所述供液装置还包括一端与所述储液件连接的连通件，所述连通件内设置有一端开口的空腔，所述空腔通过所述开口与所述储液腔连通，所述连通件的侧壁上设置有与所述空腔连通的旁通孔，所述空腔和所述旁通孔共同构成所述压力通道，所述增压机构与所述旁通孔相连通。
在其中一个实施方式中，所述供液装置还包括第二供液管，所述第二供液管的一端伸入所述储液腔内并与所述储液腔连通，所述第二供液管的另一端伸入所述空腔内后贯穿所述空腔的腔壁而伸出所述空腔外。
在其中一个实施方式中，所述供液装置还包括第一供液管，所述第一供液管的一端连接在所述连通件上且与所述第二供液管伸出所述空腔外的一端连通，所述第一烟液通道由所述第一供液管的内腔与所述第二供液管的内腔构成。
在其中一个实施方式中，所述供液装置还包括连接座，所述第一供液管远离所述连通件的一端与所述连接座连接并连通。
在其中一个实施方式中，所述第一供液管和所述连接座中的一个用作正极接触，所述第一供液管和所述连接座中的另一个用作负极接触，所述第一供液管和所述连接座之间设置有绝缘元件。
在其中一个实施方式中，所述压力通道内设置有单向阀和/或所述第一烟液流道内设置有单向阀。
在其中一个实施方式中，所述电子烟还包括连通件，所述储液件连接在所述连通件上，所述压力通道设置在所述连通件上，所述连通件的顶部分别设置有第一连接段以及第二连接段，所述第二连接段分别与所述压力通道和所述增压机构相连通，所述第一烟液流道的另一端依次穿过所述压力通道与所述第一连接段后伸出所述连通件外。
在其中一个实施方式中，所述连通件包括相互连接的上压盖和下压盖，所述上压盖与所述上压盖共同围设的空间构成所述压力通道，所述下压盖上设置有连通部，所述储液件与所述下压盖连接，所述连通部与所述压力通道及所述储液腔分别连通。
在其中一个实施方式中，所述供液装置还包括第二供液管，所述第二供液管的一端伸入所述储液腔内并与所述储液腔连通，所述第二供液管的另一端穿过所述压力通道后与所述第一连接段连接；所述供液装置还包括第一供液管，所述第一供液管与所述第一连接段连接且与所述第二供液管连通；所述第一烟液流道包括所述第一供液管的内腔以及所述第二供液管的内腔。
在其中一个实施方式中，所述供液装置还包括压力管，所述压力管的一端与所述增压机构的压力输出端连接并连通，所述压力管的另一端与所述第二连接段连接并连通。
在其中一个实施方式中，所述供液装置还包括外壳，所述下压盖上设置有收容仓，所述储液件至少部分收容于所述收容仓内，所述外壳下端具有开口，所述储液件能够经由所述开口被取出。
在其中一个实施方式中，所述供液装置还包括连通件以及连通管，所述储液件连接在所述连通件上，所述连通管至少部分安装在所述连通件的内部，且所述连通管伸出所述连通件外的一端与所述增压机构连通，所述连通管的另一端与所述储液腔连通，所述连通管的内腔构成所述压力通道。
在其中一个实施方式中，所述连通件上设置有收容槽，所述连通管包括收容于所述收容槽内的本体以及设于所述本体侧壁上的旁通管，所述旁通管的一端与所述本体连通，所述旁通管的另一端与所述增压机构相连通，所述旁通管的内腔及所述本体的内腔共同构成所述压力通道。
在其中一个实施方式中，所述连通件包括相互连接的上压盖和下压盖，所述上压盖上设置有第一连接段，所述下压盖上设置有连通部，所述第一连接段与所述连通部均与所述连通管的内腔相连通，所述储液件与所述下压盖连接，所述储液腔与所述连通部相连通。
在其中一个实施方式中，所述供液装置还包括第二供液管，所述第二供液管的一端伸入所述储液腔内并与所述储液腔连通，所述第二供液管的另一端伸入所述连通管的内腔后与所述第一连接段连接。
在其中一个实施方式中，所述供液装置还包括第一供液管，所述第一供液管与所述第一连接段连接且与所述第二供液管连通，所述第一烟液流道包括所述第一供液管的内腔以及所述第二供液管的内腔。
在其中一个实施方式中，所述供液装置还包括用于连接雾化器的连接座， 所述第一供液管远离所述连通件的一端与所述连接座连接并连通。
在其中一个实施方式中，所述供液装置还包括外壳，所述下压盖上设置有收容仓，所述储液件至少部分收容于所述收容仓内，所述外壳下端具有开口，所述储液件能够经由所述开口被取出
一种电子烟，所述电子烟包括前述任一项所述的供液装置。
本发明的有益效果是：本发明提供的供液装置或电子烟，储液腔独立设置在雾化器的外部，使得雾化器上的加热结构未浸泡在储液腔内，只有当用户使用时才通过增压机构将烟液泵入至雾化器的雾化腔内进而与加热结构接触，避免了烟液因长期与加热结构接触而发生变质的情况，保证了用户的吸食口感。
一种供液装置，所述供液装置包括具有储液腔的储液件、具有压力通道的连通件、密封调节件、第二供液管以及增压机构，所述储液件与所述连通件连接，所述增压机构与所述压力通道连通，所述密封调节件安装在所述储液件的一端以密封所述储液腔，所述第二供液管的一端伸入所述储液腔内并与所述储液腔连通，所述第二供液管的另一端穿过所述密封调节件后伸入所述压力通道内并与所述压力通道分隔开，所述密封调节件为变形件，所述密封调节件任意一侧气压增加时，所述密封调节件能够发生变形以使得气流通过所述密封调节件于所述压力通道及所述储液腔之间流通。
在其中一个实施方式中，所述连通件下端开口设置，且所述开口与所述压力通道连通，所述储液件的上端凸设有与所述储液腔连通的连接端，至少部分所述连接端连接在所述开口内，所述密封调节件安装在所述连接端上。
在其中一个实施方式中，所述密封调节件包括收容于所述连接端内的密封本体以及收容于所述密封本体内的变形部，所述密封本体的外周面与所述连接端的内壁密封抵持，所述变形部呈环状结构，所述变形部的外周面与所述密封本体的内周面固定连接，所述变形部的内周面与所述第二供液管的外周面密封抵持。
在其中一个实施方式中，所述密封调节件还包括沿所述密封本体的径向设置在所述密封本体上端的凸缘，所述凸缘密封抵持在所述连接端与所述连通件之间。
在其中一个实施方式中，所述密封调节件呈环状结构，密封调节件的外周面与所述连接端的内周面固定连接，所述密封调节件的内周面与所述第二供液管的外周面密封抵持。
在其中一个实施方式中，所述连通件呈下端具有开口的中空筒状结构，所述连通件的侧壁上开设有旁通孔，所述旁通孔的一端与所述连通件的内腔连通，所述旁通孔的另一端贯通所述连通件的外壁后与所述增压机构连通，所述压力通道由所述连通件的内腔及所述旁通孔构成。
在其中一个实施方式中，所述连通件的顶部凸设有与所述连通件的内腔连通的内固定套，所述第二供液管的另一端伸入所述连通件的内腔后与所述连通件连接，所述内固定套与所述第二供液管相连通。
一种电源装置，所述电源装置包括前述任一项所述的供液装置。
在其中一个实施方式中，所述电源装置还包括外壳，所述连通件收容于所述外壳内，所述外壳的下端设置有一开口，所述储液件至少部分通过所述开口穿出至所述外壳的外部，所述储液件能够经由所述开口被取出。
一种电子烟，所述电子烟包括前述任一项所述的电源装置。
本发明的有益效果是：本发明提供的供液装置、电源装置或电子烟，密封调节件起到了密封作用，且能够变形以控制气流进出。
一种供液装置，所述供液装置包括连通件、单向阀、外固定套、第一烟液流道A及第一烟液流道B，所述连通件的顶部凸设有内固定套，所述第一烟液流道A与所述内固定套连通，所述单向阀上开设有连通口，所述单向阀的底部套设在所述内固定套的外部，所述外固定套套设在所述单向阀的外部，所述外固定套与所述单向阀之间形成与所述第一烟液流道B连通的空隙，所述单向阀为弹性件，流经所述第一烟液流道A的烟液能够顶开所述连通口后经所述空隙流入所述第一烟液流道B内。
在其中一个实施方式中，所述单向阀包括相互连接的固定段和变形段，所述固定段套设在所述内固定套的外部，且所述固定段的内周面与所述内固定套的外周面密封抵持，所述外固定套的内周面与所述固定段的外周面密封抵持。
在其中一个实施方式中，所述变形段位于所述固定段的上方，且所述固定段的外径大于所述变形段的外径，所述连通口开设在所述变形段的顶部，所述空隙由所述外固定套的内壁与所述变形段的外部构成。
在其中一个实施方式中，所述固定段的下端面与所述连通件的上端面相抵持，所述外固定套的下端面与所述连通件的上端面相抵持。
在其中一个实施方式中，所述固定段的下端沿所述固定段的径向向外设置有固定撑脚，所述外固定套下端的内周面上设置有与所述固定撑脚配合的固定槽，所述固定槽的顶壁与所述固定撑脚的上端面相抵持。
在其中一个实施方式中，所述供液装置还包括储液件和第二供液管，所述储液件与所述连通件连接，所述储液件上设置有储液腔，所述连通件上设置有与所述储液腔连通的压力通道，所述第二供液管的一端伸入所述储液腔内且与所述储液腔连通，所述第二供液管的另一端穿过所述压力通道后与所述连通件连接并与所述内固定套相连通，所述第一烟液流道A由所述第二供液管的内腔形成。
在其中一个实施方式中，所述供液装置还包括增压机构，所述连通件呈下端具有开口的中空筒状结构，所述连通件的侧壁上开设有旁通孔，所述旁通孔的一端与所述连通件的内腔连通，所述旁通孔的另一端贯通所述连通件的外壁后与所述增压机构连通，所述压力通道由所述连通件的内腔及所述旁通孔构成。
在其中一个实施方式中，所述供液装置还包括导管，所述外固定套的上端面沿所述外固定套的轴向凸设有凸出部，所述凸出部与所述导管连接，所述凸出部与所述空隙及所述导管均连通，所述第一烟液流道B包括所述导管的内腔。
一种电源装置，所述电源装置包括前述任一项所述的供液装置。
一种电子烟，所述电子烟包括前述所述的电源装置。
本发明的有益效果是：本发明提供的供液装置、电源装置或电子烟，单向阀的内、外两侧分别设置内固定套及外固定套，避免了烟液冲击单向阀的底部，另外，单向阀与外固定套之间的空隙能够保证单向阀具有一定的变形量，同时，外固定套将单向阀的变形量限定在可恢复变形的范围内，防止了单向阀失效。
一种电源装置，所述电源装置包括外壳、收容于所述外壳内的电池壳体以及安装在所述电池壳体上的电池和供液装置，所述电池壳体内设置有隔板，所述隔板将所述电池壳体的内腔隔设形成用于收容所述电池的腔室，所述供液装置包括连通件、储液件、增压机构及第一烟液流道，所述储液件与所述连通件连接，所述连通件上设置有压力通道，所述储液件上设置有与所述压力通道连通的储液腔，所述第一烟液流道的一端与所述储液腔连通，所述第一烟液流道的另一端伸出所述储液件并与所述压力通道分隔开，所述连通件与所述增压机构分别连接在所述隔板相对的两侧，所述隔板内设置有气流通道，所述气流通道的两端分别与所述压力通道及所述增压机构连通。
在其中一个实施方式中，所述第一烟液流道沿所述电子烟的轴向设置，所述气流通道沿所述电子烟的径向设置，且所述气流通道为直通道。
在其中一个实施方式中，所述隔板将所述电池壳体的内腔隔设形成两个腔室，每个所述腔室内安装一个所述电池，两个所述电池分别设置在所述隔板两个相对的侧壁上，所述连通件及所述增压机构分别设置在所述隔板另外两个相对的侧壁上。
在其中一个实施方式中，所述隔板与所述电池壳体为一体成型结构。
在其中一个实施方式中，所述连通件收容于所述外壳内，所述外壳的下端设置有一开口，所述储液件至少部分通过所述开口穿出至所述外壳的外部，所述储液件能够经由所述开口被取出。
在其中一个实施方式中，所述连通件呈下端具有开口的中空筒状结构，所述连通件的侧壁上开设有旁通孔，所述旁通孔的一端与所述连通件的内腔连通，所述旁通孔的另一端贯通所述连通件的外壁后与所述气流通道的一端连通，所述压力通道由所述连通件的内腔及所述旁通孔构成。
在其中一个实施方式中，所述供液装置还包括第二供液管和导管，所述第二供液管的一端伸入所述储液腔内并与所述储液腔连通，所述第二供液管的另一端伸入所述压力通道内并与所述连通件连接，所述导管的下端与所述连通件的上端连接且与所述第二供液管连通，所述第一烟液流道包括所述第二供液管的内腔及所述导管的内腔。
在其中一个实施方式中，所述供液装置还包括盖板，所述外壳上端开口设置，所述盖板盖设于所述外壳的上端开口上，所述盖板上安装有连接座，所述连接座用于安装雾化器，所述导管的上端与所述连接座连接并连通。
在其中一个实施方式中，所述连通件及所述增压机构与所述隔板均可拆卸地连接。
一种电子烟，所述电子烟包括前述任一项所述的电源装置。
本发明的有益效果是：本发明提供的电源装置或电子烟，气流通道设置在 用于安装电源的电源壳体上，无需额外设置连接管道，节省了空间，另外，连通件与增压机构分别设于隔板的两侧，避免气流通道因过渡弯曲而导致通气不畅的问题，且减少了电子烟的轴向高度，方便用户携带及使用。
一种雾化器，所述雾化器包括雾化组件，所述雾化组件包括加热结构以及第二烟液流道，所述第二烟液流道的一端设置有出液口，所述第二烟液流道的另一端设置有进液口，所述加热结构与所述出液口相配合，烟液通过所述进液口进入所述第二烟液流道后，再经由所述出液口供给至所述加热结构。
在其中一个实施方式中，所述雾化组件还包括至少一个供液部，所述供液部的内腔构成所述第二烟液流道的一部分，所述出液口设置在所述供液部的侧壁和/或顶部上。
在其中一个实施方式中，所述出液口设置在所述供液部的顶部上，所述加热结构套设在所述供液部的外部，且所述加热结构的顶部高于所述供液部的顶部；或者，所述出液口设置在所述供液部的侧壁上，所述加热结构设置在所述供液部的外部，且所述加热结构覆盖所述出液口；或者，所述出液口设置在所述供液部的顶部，所述加热结构为一端开口的中空结构，所述加热结构设置有所述开口的一端与所述供液部的顶部连接，使得所述出液口通过所述开口与所述加热结构的内腔连通。
在其中一个实施方式中，所述雾化组件还包括供液件、雾化底座以及极柱，所述供液件收容在所述雾化底座内，所述极柱安装在所述雾化底座上，所述供液部凸设在所述供液件上，所述供液件和所述雾化底座之间形成有与所述供液部的内腔连通的间隙，所述极柱靠近所述间隙的一端开设有第一过液孔，所述进液口开设在所述极柱远离所述间隙的一端，所述间隙、所述第一过液孔以及所述极柱的内腔依次连通并也构成所述第二烟液流道的一部分。
在其中一个实施方式中，所述雾化组件还包括收容于所述供液件内部的极柱接触件，所述极柱靠近所述间隙的一端与所述极柱接触件相抵持，所述雾化底座由导电材料制成，所述供液件由绝缘材料制成，所述极柱接触件与所述雾化底座之间通过所述供液件绝缘，所述极柱与所述雾化底座之间设置有绝缘件。
在其中一个实施方式中，所述雾化组件还包括固定盖，所述固定盖可拆卸地连接在所述雾化底座上，所述供液件收容于所述固定盖内，所述供液部穿出所述固定盖外。
在其中一个实施方式中，所述雾化组件还包括第一电极与第二电极，所述第一电极的一端与所述固定盖连接，所述第二电极的一端穿过所述固定盖和所述供液件后与所述极柱接触件连接，所述加热结构的一端与所述第一电极电性连接，所述加热结构的另一端与所述第二电极电性连接。
在其中一个实施方式中，所述第二烟液流道内设置有单向阀。
一种电子烟，所述电子烟包括前述任一项所述的雾化器。
在其中一个实施方式中，所述电子烟还包括与所述雾化器电性连接的电源装置以及设置在所述出液口处的检测装置，所述检测装置用于检测烟液，所述电源装置包括电池和控制器，所述电池与所述控制器及所述加热结构均电性连 接，所述检测装置与所述控制器电性连接。
本发明的有益效果是：本发明提供的雾化器或电子烟，烟液独立设置在雾化器的外部，使得雾化器上的加热结构未浸泡在烟液内，只有当用户使用时烟液才通过第二烟液流道进入至雾化器的雾化腔内进而与加热结构接触，并在加热结构的加热作用下雾化生成烟雾，避免了烟液泄漏，提升了用户的使用体验。
附图说明
下面结合附图和实施例对本发明作进一步说明。
图1是本发明实施例一的电子烟的结构示意图；
图2是图1所示电子烟中雾化器的结构分解图；
图3是图1所示电子烟中雾化器的剖视图；
图4是图1所示电子烟中雾化器的另一剖视图(相对图3旋转90°)；
图5是图1所示电子烟中供液装置的结构分解图；
图6是图1所示电子烟中供液装置的剖视图；
图7是图1所示电子烟的电路框图；
图8是本发明实施例二的供液装置的结构示意图；
图9是图8所示供液装置的部分分解图；
图10是图8所示供液装置的剖视图；
图11是本发明实施例三的供液装置的结构示意图；
图12是图11所示供液装置的部分分解图；
图13是图11所示供液装置的剖视图；
图14是本发明实施例四的电源装置的结构示意图；
图15是图14所示电源装置的剖视图；
图16是图15所示电源装置中A处的局部放大图；
图17是图15所示电源装置中B处的局部放大图；
图18是图14所示电源装置的另一剖视图(相对图15旋转90°)。
图中零部件名称及其编号分别为：
雾化器10            壳体11              雾化腔110
烟嘴连接件12        抽吸部121           雾化组件13
第二烟液流道130     雾化底座131         连接管1311
极柱132             第一过液孔1321      进液孔1322
固定盖133           通孔1331            第一限位孔1332
第一连接孔1333      供液件134           供液部1341
出液口1342          第一限位部1343      第二限位部1344
极柱接触件135       第二过液孔1351      第二连接孔1352
第二限位孔1353      间隙1354            第一电极136
第二电极137         加热结构138         绝缘件139
密封圈140           供液装置20          第一烟液流道201
外壳202             第二视窗2021        压力管203
盖板21              固定筒211           第二连接部212
连接座22            第一供液管23        连通件24
第一连接部241       空腔242             旁通孔243，249
上压盖244           第一连接段2441      第二连接段2442
下压盖245           连通部2451          收容仓2452
第一视窗2453        收容腔246           连通管247
旁通管248           内固定套240         气流通道82
第二供液管25        进液口251           进液件252
增压机构26          固定件27            储液件28
储液腔281           连接端282           导管29
单向阀204           固定段2041          固定撑脚2042
变形段2043          连通口2044          检测装置30
电源装置100         电池40              控制器50
密封调节件60        密封本体61          凸缘62
变形部63            外固定套70          空隙71
凸出部72            固定槽73            电池壳体80
隔板81
具体实施方式
现在结合附图对本发明作详细的说明。此图为简化的示意图，仅以示意方式说明本发明的基本结构，因此其仅显示与本发明有关的构成。
实施例一
请参阅图1，本发明实施例一提供了一种电子烟，该电子烟包括雾化器10、与雾化器10连接的供液装置20以及与雾化器10电性连接的电源装置(图未示出)，工作时，供液装置20为雾化器10提供烟液，电源装置为雾化器10提供电能，雾化器10内的烟液被加热雾化生成烟雾，烟雾供用户吸食。
请参阅图2，雾化器10包括壳体11、连接在壳体11一端的烟嘴连接件12以及至少部分收容在壳体11内的雾化组件13。
请同时参阅图3和图4，壳体11大致呈上下两端具有开口的中空筒状结构，壳体11内部形成有雾化腔110，雾化组件13加热烟液生成的烟雾充斥于雾化腔110内。壳体11可以由透明或半透明材料制成，方便用户透过壳体11观察雾化腔110内的雾化情况。可以理解地，在其他未示出的实施方式中，还可以在壳体11的外部套设一由硬质材料(例如，不锈钢)制成的套管，以保护壳体11，防止壳体11被破坏。
烟嘴连接件12连接在壳体11的上端，烟嘴连接件12大致呈下端具有开口的中空筒状结构，烟嘴连接件12的上端沿烟嘴连接件12的轴向向上延伸形成连通烟嘴连接件12内腔的抽吸部121，使用时，用户含住抽吸部121吸食雾化腔110内的烟雾。可以理解地，在其他未示出的实施方式中，还可以在抽吸部121上连接两端贯通的连通管(例如，烟嘴)，用户含住连通管进行抽吸。本实施方式中，烟嘴连接件12的下端插接在壳体11的上端，可以理解地，在其他 未示出的实施方式中，烟嘴连接件12还可以通过卡接、螺纹连接或磁性连接等方式与壳体11连接，此处不作限制。
雾化组件13包括连接在壳体11下端的雾化底座131以及分别安装在雾化底座131上的极柱132、固定盖133、供液件134、极柱接触件135、第一电极136、第二电极137以及加热结构138。
雾化底座131大致呈上端具有开口的中空筒状结构，具体地，雾化腔110由壳体11、烟嘴连接件12以及雾化底座13三者围成的空间构成。为了避免雾化腔110内的烟雾发生泄漏，壳体11与烟嘴连接件12的连接处以及壳体11与雾化底座13的连接处均设置有密封件(图未示出)，密封件的材料包括但不限于硅胶或橡胶。本实施方式中，雾化底座131的上端插接在壳体11上，从而实现了壳体11与雾化组件13的连接关系，可以理解地，在其他未示出的实施方式中，雾化底座131还可以通过卡接、螺纹连接或磁性连接等方式与壳体11连接，此处不作限制。
雾化底座131的下端中心处沿雾化底座131的轴向向下延伸形成有连通雾化底座131内腔的连接管1311，极柱132安装在连接管1311内，为了实现极柱132与雾化底座131的电性隔离，极柱132与连接管1311之间夹设有绝缘件139，可以理解地，绝缘件139可以由硅胶或橡胶等绝缘材料制成。
极柱132大致呈两端贯通的柱状结构，极柱132的上端设置有与极柱132的内腔连通的第一过液孔1321，极柱132的下端开口构成与极柱132的内腔连通的进液孔1322。本实施方式中，第一过液孔1321由极柱132的上端面部分向下凹陷形成，可以理解地，在其他未示出的实施方式中，第一过液孔1321还可以开设在极柱132的侧壁上，只需满足极柱132的内腔通过第一过液孔1321与雾化底座131的内腔液体连通即可，此处不作限制。
固定盖133大致呈下端具有开口的中空筒状结构，固定盖133可拆卸地收容在雾化底座131的内部，固定盖133的上端面开设有两个相对设置的通孔1331，固定盖133的上端面上还设置有第一限位孔1332和第一连接孔1333，第一电极136的下端连接在第一连接孔1333内，使得第一电极136与固定盖133电性连接。
本实施方式中，固定盖133的外周面与雾化底座131的内周面螺纹连接。可以理解地，在其他未示出的实施方式中，固定盖133还可以通过卡接、插接或磁性连接等方式与雾化底座131连接，此处不作限制。
供液件134大致呈下端具有开口的中空筒状结构，供液件134收容在固定盖133内。供液件134的上端面沿供液件134的轴向向上延伸形成有两个供液部1341，供液部1341上下两端贯通，一个供液部1341与一个通孔1331对应设置，且供液部1341穿过对应的通孔1331后伸出固定盖133外。可以理解地，在其他未示出的实施方式中，供液部1341还可以是一个或者两个以上。通孔1331的数量与供液部1341的数量相等。供液部1341的下端口贯通供液件134的顶壁，使得供液部1341的内腔与供液件134的内腔相连通，供液部1341的上端口构成与雾化腔110连通的出液口1342。供液件134的上端面还向上凸设有第 一限位部1343，第一限位部1343与第一限位孔1332对应设置且穿设在第一限位孔1332内，第一限位部1343上下两端贯通，且第一限位部1343的下端口贯通供液件134的顶壁，使得第一限位部1343的内腔与供液件134的内腔相连通。可以理解地，通过第一限位部1343与第一限位孔1332的连接关系实现了供液件134与固定盖133的固定关系。
极柱接触件135大致呈圆盘状结构，极柱接触件135收容在供液件134内，极柱接触件135上对应供液部1341设有两个相对设置的第二过液孔1351，且一个第二过液孔1351与一个供液部1341的下端口对应连通。极柱接触件135上还设置有第二连接孔1352，第二连接孔1352与第一限位部1343相对应，第二电极137的下端穿过第一限位部1343连接在第二连接孔1352内，使得第二电极137与极柱接触件135电性连接。
为了对极柱接触件135的安装位置起到限位作用，极柱接触件135上还设置有第二限位孔1353，供液件134的下端面向下凸设有与第二限位孔1353对应的第二限位部1344，安装时，第二限位部1344穿设于第二限位孔1353内，从而限制了极柱接触件1353的安装位置，此时，第二过液孔1351与供液部1341对位连通，第二连接孔1352与第一限位部1343对位连通。可以理解地，通过第二限位部1344与第二限位孔1353的连接关系实现了极柱接触件135与供液件134的固定关系。
由上可知，固定盖133、供液件134、极柱接触件135、第一电极136以及第二电极137均相对固定，并通过固定盖133连接在雾化底座131上，此时，极柱132的顶部抵持在极柱接触件135上，并与极柱接触件135电性连接。而且，极柱接触件135与雾化底座131的底壁之间构成一间隙1354，间隙1354分别与极柱132的第一过液孔1321及极柱接触件135的第二过液孔1351连通。可以理解地，间隙1354属于供液件134的内腔的一部分。向雾化器10供入烟液时，供液装置20上的烟液能够依次经由进液孔1322、极柱132的内腔、第一过液孔1321、间隙1354、第二过液孔1351和供液部1341的内腔从出液口1342溢出，极柱132的内腔、第一过液孔1321、间隙1354、第二过液孔1351以及供液部1341的内腔组成的空间构成第二烟液流道130。图3中箭头所指方向即为烟液在第二烟液流道130内的流动路线。
另外，请再次参阅图2和图3，为了避免间隙1354内的烟液经由雾化底座131与供液件134之间的缝隙泄漏，雾化底座131的内腔底部设置有密封圈140，供液件134的下端抵持在密封圈140的上端面上，从而避免了烟液泄漏。密封圈140的材料包括但不限于硅胶或橡胶等。
加热结构138具有吸收及存储烟液能力的同时，还具有加热能力，加热结构138大致呈两端贯通的筒状结构，加热结构138套设在供液件134的供液部1341的外部，且加热结构138上具有两个引脚(图未示出)，其中一个引脚与第一电极136连接并电性导通，另一个引脚与第二电极137连接并电性导通，且经由出液口1342溢出的烟液能够与加热结构138接触。另外，电源装置的正、负极中的一个电极能够与雾化底座131的连接管1311电性连接，进而依次通过 固定盖133、第一电极136与加热结构138的其中一个引脚电性连接，电源装置的正、负极中的另一个电极能够与极柱132电性连接，进而依次通过极柱接触件135、第二电极137与加热结构138的另一个引脚电性连接，此时，加热结构138能够在电源装置的电驱动作用下产生热量，进而加热与加热结构138接触的烟液，烟液在加热作用下被雾化生成烟雾充斥于雾化腔110内，最后在用户的抽吸作用下，烟雾经由烟嘴连接件12进入至用户口中。为了实现极柱接触件135与固定盖133之间电性隔离，避免短路，供液件134由绝缘材料制成，例如，塑料等。
本实施方式中，加热结构138为一体成型的多孔陶瓷发热体，使得烟液能够均匀分布在多孔陶瓷发热体的内部，同时能够被均匀加热，进而充分雾化，提升了雾化效果。可以理解地，在其他未示出的实施方式中，加热结构138包括相互接触的加热元件(图未示出)和导液元件(图未示出)，此时，加热元件套设在供液部1341的外部，导液元件夹设在供液部1341与加热元件之间，经由出液口1342溢出的烟液被导液元件吸收后能够充分分布在导液元件内，进而被加热元件均匀加热而雾化生成烟雾，其中，导液元件包括但不限于棉花、多孔陶瓷或多孔石墨等具有吸液能力的元件。
可以理解地，在其他未示出的实施方式，当通过调节供液装置20使得供液量与加热结构138的加热功率相匹配时，加热结构138可以不具有存储烟液的能力。
本实施方式中，出液口1342设置在供液部1341的顶部，烟液由出液口1342流出后，向四周流动进而被加热结构138吸收。可以理解地，在其他未示出的实施方式中，出液口1342还可以设置在供液部1341的侧壁上，为了使得出液均匀，出液口1342可以设置多个，且均匀地排布在供液部1341上，此时，烟液流入供液部1341内后便可通过出液口1342与加热结构138接触进而被雾化生成烟雾，提高了雾化效率。可以理解地，在其他未示出的实施方式中，出液口1342可以同时设置在供液部1341的顶部和侧壁上。
本实施方式中，出液口1342设置在供液部1341的顶部，为了使得经出液口1342流出的烟液能够顺利地被加热结构138吸收，且为了防止烟液经出液口1342泄漏，供液部1341沿竖直方向设置，并且加热结构138的顶部高于供液部1341的顶部。为了使得供液部1341能够沿任意方向设置，在一种实施方式中，出液口1342仅设置在供液部1341的侧壁上，供液部1341的顶部封闭，加热结构138的设置方式不变，加热结构138依然套设在供液部1341的外部；在另一种实施方式中，出液口1342的设置方式不变，出液口1342依然设置在供液部1341的顶部，改变加热结构138的设置方式，具体地，加热结构138为一端开口的中空筒状结构，加热结构138的开口与出液口1342对准连通，烟液流入供液部1341内后，通过出液口1342流入加热结构138的内腔与加热结构138接触进而被雾化生成烟雾。在这种实施方式中，加热结构138具有透气不透液的性能。
本实施方式中，加热结构138有两个。可以理解地，加热结构138还可以 只有一个，或者三个、四个甚至更多个，此处不作限制。本实施方式中，加热结构138的数量与供液部1341的数量相同，两者一一对应。可以理解地，一个供液部1341上还可以设置两个或两个以上的加热结构138。本实施方式中，加热结构138呈中空的套筒状，套设在供液部1341的外部，可以理解地，加热结构138还可以是其他形状以其他方式设置在供液部1341的外部，只要使得烟液能够通过出液口1342流至加热结构138即可。例如，加热结构138呈片状，贴设在供液部1341的外部。
此外，当烟液未流入第二烟液流道130内时，第二烟液流道130内有空气。空气可以通过出液口1342排出。或者，加热结构138为多孔结构，空气通过加热结构138排出。
请参阅图5和图6，供液装置20安装在雾化器10的下端，供液装置20包括盖板21、连接座22、第一供液管23、连通件24、第二供液管25、增压机构26、固定件27以及储液件28。
盖板21大致呈板状结构，盖板21的下端面部分向下延伸形成固定筒211，固定筒211的上下两端贯通，且固定筒211的上端贯通盖板21的上端面。连接座22大致呈两端贯通的套筒状结构，连接座22通过过盈配合安装在固定筒211的内部，且连接座22与雾化底座131的连接管1311螺纹连接。第一供液管23大致呈两端贯通的管状结构，第一供液管23安装在连接座22的下端。当连接座22与连接管1311连接时，连接座22与连接管1311电性连接，第一供液管23与极柱132接触并电性连接，且第一供液管23的内腔与极柱132的内腔液体连通，以实现烟液流通。为了实现电性隔离，避免短路，连接座22与第一供液管23之间设置有绝缘元件(图未标出)，可以理解地，该绝缘元件由硅胶或橡胶等绝缘材料制成。可以理解地，在其他未示出的实施方式中，盖板21与连接座22一体成型，此时，第一供液管23连接在盖板21上且与盖板21电性隔离。
连通件24大致呈两端贯通的筒状结构，连通件24侧壁的上端沿连通件24的径向向外延伸形成第一连接部241，盖板21的下端面对应第一连接部241向下延伸形成第二连接部212，第一连接部241与第二连接部212可拆卸连接，从而实现了连通件24与盖板21的连接关系。在一个实施方式中，第一连接部241与第二连接部212通过螺钉可拆卸地连接。连通件24的下端面沿连通件24的轴向向上凹陷形成有空腔242，第二供液管25插装在连通件24内，且第二供液管25的下端贯穿空腔242延伸至连通件24的外部。当连通件24与盖板21连接时，第一供液管23的下端收容在连通件24内且与第二供液管25相连通，第一供液管23与第二供液管25的内腔构成用于烟液流动的第一烟液流道201。
连通件24与固定件27的上端可拆卸地连接，储液件28至少部分收容在固定件27内，使得第二供液管25的下端延伸至储液件28内。具体地，储液件28大致呈上端具有开口的中空筒状结构，储液件28的内腔形成用于存储烟液的储液腔281，储液件28由透明或半透明的材料制成，以使得用户能够透过储液件28观察储液腔281内的烟液剩余量，方便及时注液。当储液件28及连通件24均与固定件27连接到位时，空腔242与储液腔281相连通。为了使得储液腔281 内的烟液流入第二供液管25内，第二供液管25的下端设置有连通储液腔281的进液口251。
本实施方式中，连接件24的侧壁上设置有一连通空腔242的旁通孔243，增压机构26对应旁通孔243安装在连接件24上并与旁通孔243相连通，使得增压机构26的压力输出端能够依次通过旁通孔243及空腔242向内储液腔281内增压，旁通孔243和空腔242共同构成压力通道(图未标出)。本实施方式中，第一烟液流道201设置在压力通道内，节约了空间，使得电子烟能够向小型化发展。本实施方式中，增压机构26为一气泵，该气泵可以是手动泵或电动泵。可以理解地，在其他未示出的实施方式中，增压机构26还可以是诸如活塞式注射器等能够增加压力的元器件，此处不作限制。
为了提升储液腔281的密封性，连通件24与第一供液管23之间、连通件24与储液件28之间以及固定件27与储液件28之间均设置有由硅胶或橡胶材料制成的密封件(图未标出)。可以理解地，在其他未示出的实施方式中，固定件27还可以省略，此时，连通件24可直接与储液件28相连接，从而简化了结构。还可以理解地，第二供液管25、固定件27与连通件24均可以省略，此时，储液件28直接连接在盖板21的下方，第一供液管23的下端延伸至储液件28内且与储液腔281相连通，第二烟液流道130由第一供液管23的内腔构成，增压机构26的压力输出端连接在储液件28上并与储液腔281相连通，同样能够实现向储液腔281内部输入压力的作用。
使用时，增压机构26工作，使得储液腔281内的压力增加，烟液受压力作用依次通过第一烟液流道201和第二烟液流道130后从出液口1342溢出，进而被加热结构138吸收并加热雾化生成烟雾。图6中箭头所指方向即为烟液在第一烟液流道201内的流动路线。需要说明的是，增压机构26的动力可控制，能够使得烟液经由出液口1342慢慢溢出，而不是喷出。
另外，第一烟液流道201与第二烟液流道130共同构成烟液流道(图未标出)，为了防止烟液回流，烟液流道内设置有单向阀(图未示出)。可以理解地，为了防止压力通道泄压，压力通道内也设置有单向阀(图未示出)。
本实施方式中，电子烟还包括用于检测烟液的检测装置30，检测装置30设置在出液口1342处。电源装置包括电池40和控制器50，电池40与控制器50及加热结构138均电性连接，检测装置30与控制器50电性连接。当检测装置30检测到出液口1342处有烟液流过时，控制器50才可控制电池40向加热结构138供电，因此，能够保证加热结构138工作时，烟液将要或者已经接触到加热结构138，避免烟液还未到达出液口1342时加热结构138就已经开始工作进而造成加热结构138干烧的情况。本实施方式中，检测装置30为液体感应开关。
本发明实施例一提供的电子烟，储液腔281独立设置在雾化器10的外部，使得雾化器10上的加热结构138未浸泡在储液腔281内，只有当用户使用时才通过增压机构26将烟液泵入至雾化器10的雾化腔110内进而与加热结构138接触，避免了烟液因长期与加热结构138接触而发生变质的情况，保证了用户的吸食口感，提升了用户的使用体验。
实施例二
请参阅图8，本发明实施例二提供了一种电子烟，该电子烟包括雾化器(图未示出)、与所述雾化器连接的供液装置20以及与所述雾化器电性连接的电源装置(图未示出)，工作时，供液装置20为所述雾化器提供烟液，所述电源装置为所述雾化器提供电能，所述雾化器内的烟液被加热雾化生成烟雾，烟雾供用户吸食。
请同时参阅图9、图10，在一个实施方式中，供液装置20安装在所述雾化器的下端，供液装置20包括盖板21、连接座22、第一供液管23、导管29、连通件24、连通管247、储液件28、第二供液管25以及增压机构26。可以理解的，所述供液装置20还可以设置在电子烟的其他位置。
盖板21大致呈板状结构，盖板21的下端面部分向下延伸形成固定筒211，固定筒211的上下两端贯通，且固定筒211的上端贯通盖板21的上端面。连接座22大致呈两端贯通的套筒状结构，连接座22通过过盈配合安装在固定筒211的内部，连接座22用作与所述雾化器连接。所述雾化器内设置有用于雾化烟液的雾化腔(图未示出)，所述雾化腔内设置有用于吸收并加热烟液的加热结构(图未示出)，第一供液管23大致呈两端贯通的中空管状结构，第一供液管23的上端与连接座22连接并连通，进而使得第一供液管23与所述雾化腔的加热结构相连通。可以理解地，在其他未示出的实施方式中，盖板21与连接座22为一体成型结构。
导管29大致呈两端贯通的中空管状结构，导管29的上端与第一供液管23的下端连接，导管29的下端与连通件24连接。可以理解地，在其他未示出的实施方式中，第一供液管23与导管29还可以是一体成型结构。
具体地，连通件24包括可拆卸连接的上压盖244和下压盖245，导管29与上压盖244连接。上压盖244大致呈下端具有开口的中空套筒状结构，上压盖244的上端向上延伸形成有与上压盖244的内腔连通的第一连接段2441，导管29通过第一连接段2441与上压盖244连接。下压盖245盖设在上压盖244的下端口，且下压盖245的中心处向下延伸形成与上压盖244的内腔连通的连通部2451。上压盖244与下压盖245之间构成的腔室形成用于安装连通管247的收容腔246。
本实施方式中，上压盖244与下压盖245之间通过螺栓连接，可以理解地，在其他未示出的实施方式中，上压盖244与下压盖245之间还可以通过卡接、磁性连接等方式实现可拆卸地连接关系。还可以理解地，连通件24由塑料、金属等硬质材料制成。
另外，下压盖245的周侧向下延伸形成用于安装储液件28的收容仓2452。
连通管247包括本体(图未标出)以及设置在所述本体的侧壁上的旁通管248。其中，所述本体大致呈两端贯通的中空筒状结构，所述本体的外形与收容腔246匹配且收容于收容腔246内，避免了所述本体与连通件24之间气密性不佳的情况。所述本体的内腔与第一连接段2441及连通部2451均相连通。旁通管248与所述本体的内腔相连通且延伸至连通件24的外部。另外，连通件24 上设置有与收容腔246连通的第二连接段2442，旁通管248穿过第二连接段2442后延伸至连通件24的外部。本实施方式中，所述本体与旁通管248为一体成型的橡胶软管结构。
储液件28大致呈上端具有开口的中空筒状结构，储液件28的内腔形成用于存储烟液的储液腔281，储液件28至少部分收容于收容仓2452内，且储液件28的一端与连通部2451连接，使得储液腔281通过连通部2451与连通管247的内腔相连通，本实施方式中，储液件28的上端与连通部2451连通，在其他实施方式中可以是侧部或者底部与连通部2451连通。储液件28由透明或半透明的材料制成，以使得用户能够透过储液件28观察储液腔281内的烟液剩余量，方便及时注液。另外，收容仓2452的侧壁上开设有第一视窗2453，用户可通过第一视窗2453观察储液腔281内烟液的剩余量。
第二供液管25的一端伸入储液腔281内并与储液腔281连通，第二供液管25的另一端伸入所述本体的内腔后贯穿所述本体的腔壁而与第一连接段2441连接，且通过导管29与第一供液管23相连通。第一供液管23、导管29及第二供液管25的内腔构成供烟液流动的第一烟液流道(图未标出)。为了使得储液腔281内的烟液通过第二供液管25流入至所述第一烟液流道内，第二供液管25的下端设置有连通储液腔281的进液口251。
增压机构26对应旁通管248安装在所述供液装置内并与旁通管248相连通，使得增压机构26的压力输出端能够依次通过旁通管248及所述本体的内腔向储液腔281内增压，旁通管248和所述本体的内腔共同构成压力通道(图未标出)。需要说明的是，所述压力通道上对应所述本体的部分通过第二供液管25与所述第一烟液流道隔离开。本实施方式中，所述第一烟液流道设置在所述压力通道内，节约了空间，使得电子烟能够向小型化发展。本实施方式中，增压机构26为一气泵，该气泵可以是手动泵或电动泵。可以理解地，在其他未示出的实施方式中，增压机构26还可以是诸如活塞式注射器等能够增加压力的元器件，此处不作限制。需要说明的是，连通件24为硬质材料制成，不会因所述压力通道压力过大而发生变形，能够对连通管247起到压紧及限位作用。
为了提升储液腔281的密封性，储液件28与收容仓2452之间以及储液件28与连通部2451之间均设置有由硅胶或橡胶材料制成的密封件(图未标出)。
可以理解地，在其他未示出的实施方式中，导管29还可以省略，此时，第一供液管23的下端直接与第一连接段2441连接，第一供液管23与第二供液管25的内腔构成供烟液流动的第一烟液流道。
使用时，增压机构26工作，即通过所述压力通道向所述储液腔281内增压，使得储液腔281内的压力增加，烟液受压力作用依次通过第二供液管25以及第一供液管23后进入至所述雾化器的雾化腔内参与雾化并生成烟雾。图10中箭头所指方向即为烟液的流动方向。
另外，为了防止所述第一烟液流道内的烟液回流，可选的，所述第一烟液流道内设置有单向阀。可以理解地，为了防止所述压力通道泄压，可选的，所述压力通道内也设置有单向阀。
本发明的供液装置20还包括外壳202，盖板21盖设在外壳202的上端开口处，外壳202上对应第一视窗2453开设有第二视窗2021，方便用户通过第二视窗2021及第一视窗2453观察储液腔281内的烟液余量。另外，外壳202的下端开口可拆卸地安装有底盖(图未标出)，当打开所述底盖时，储液件28能够从连通件24上被拆卸下来并由外壳202的下端开口取出，以实现用户向储液腔281内加注烟液的功能。可以理解地，在其他未示出的实施方式中，所述底盖还可以省略，储液件28通过与连通件24的连接关系，从而能够防止储液件28由外壳202的下端开口掉落。
本发明实施例二提供的电子烟，储液腔281独立设置在所述雾化器的外部，使得所述雾化器内的加热结构未浸泡在储液腔281内，只有当用户使用时才通过增压机构26将烟液泵入至所述雾化器的雾化腔内进而与加热结构接触，实现了烟液的按需供应功能，避免了烟液因长期与加热结构接触而发生变质的情况，保证了用户的吸食口感，提升了用户的使用体验。
实施例三
请同时参阅图11-图13，本发明实施例三提供的电子烟相较于实施例二的电子烟，区别就在于：本实施例中的供液装置20的结构不同，具体地，本实施例的供液装置20省略了连通管247，且连通件24的结构不同。
本实施方式中，上压盖244与下压盖245螺纹连接，上压盖244与下压盖245之间围设的空间构成收容腔246，所述压力通道包括收容腔246。上压盖244的顶部分别凸设有第一连接段2441以及第二连接段2442，第一连接段2441设于上压盖244的中心处，第二连接段2442位于第一连接段2441的一侧且与收容腔246相连通，所述压力通道还包括第二连接段2442的内腔。第一连接段2441与第二供液管25的一端连接，第二连接段2442与增压机构26的压力输出端连接。
本实施例中未提及到的零部件结构及其连接关系与实施例二相同，此处不再赘述。
使用时，增压机构26工作，通过第二连接段2442使得收容腔246以及储液腔281内的压力增加，烟液受压力作用依次通过第二供液管25以及第一供液管23后进入至所述雾化器的雾化腔内参与雾化并生成烟雾。图13中箭头所指方向即为烟液的流动方向。
另外，本实施方式中，供液装置20还包括压力管203，压力管203的一端与增压机构26的压力输出端连接并连通，压力管203的另一端与第二连接段2442连接并连通。所述压力通道还包括压力管203的内腔。可以理解地，压力管203为橡胶或金属材料制成的软管或硬管。
本发明实施例三提供的电子烟，相较于实施例二的电子烟，省略了连通管247，避免了连通管247因压力过大而发生变形导致连通管247与连通件24之间气密性不佳的问题，同时，简化了结构，便于生产及装配。
另外，为了防止所述第一烟液流道内的烟液回流，可选的，所述第一烟液流道内设置有单向阀204。可以理解地，为了防止所述压力通道泄压，可选的， 所述压力通道内也设置有单向阀204。
本发明实施例三提供的电子烟，储液腔281独立设置在所述雾化器的外部，使得所述雾化器内的加热结构未浸泡在储液腔281内，只有当用户使用时才通过增压机构26将烟液泵入至所述雾化器的雾化腔内进而与加热结构接触，实现了烟液的按需供应功能，避免了烟液因长期与加热结构接触而发生变质的情况，保证了用户的吸食口感，提升了用户的使用体验。
实施例四
请参阅图14、图15，本发明实施例四提供了一种电子烟，该电子烟包括雾化器(图未示出)以及与所述雾化器电性连接的电源装置100，工作时，电源装置100为所述雾化器提供电能以使得所述雾化器内的烟液被加热雾化生成烟雾，烟雾供用户吸食。
电源装置100包括供液装置20，供液装置20安装在所述雾化器的下端，工作时，供液装置20为所述雾化器提供烟液。供液装置20包括盖板21、连接座22、第一供液管23、导管29、连通件24、储液件28、第二供液管25以及增压机构26。可以理解地，在其他未示出的实施方式中，电源装置100和供液装置20可以是两个相互独立的部件。
盖板21大致呈板状结构，盖板21的下端面部分向下延伸形成固定筒211，固定筒211的上下两端贯通，且固定筒211的上端面贯通盖板21的上端面。连接座22大致呈两端贯通的套筒状结构，连接座22通过过盈配合安装在固定筒211的内部，连接座22用作与所述雾化器连接。所述雾化器内设置有用于雾化烟液的雾化腔(图未示出)，所述雾化腔内设置有用于吸收并加热烟液的加热结构(图未示出)，第一供液管23大致呈两端贯通的中空管状结构，第一供液管23的上端面与连接座22连接并连通，进而使得第一供液管23与所述雾化腔内的加热结构相连通。可以理解地，在其他未示出的实施方式中，盖板21与连接座22还可以为一体成型结构。
导管29大致呈两端贯通的中空管状结构，导管29的上端与第一供液管23的下端连接，导管29的下端与连通件24连接。可以理解地，在其他未示出的实施方式中，第一供液管23与导管29可以是一体成型结构，第一供液管23与导管29还可以通过螺纹连接、插接、卡接等方式实现可拆卸的连接关系。
具体地，连通件24大致呈下端具有开口的中空筒状结构，连通件24的顶部凸设有与连通件24的内腔连通的内固定套240，导管29与内固定套240连接。连通件24的侧壁上开设有旁通孔249，旁通孔249的一端与连通件24的内腔相连通，旁通孔249的另一端贯通连通件24的外壁后与增压机构26连通，连通件24的内腔与旁通孔249共同构成压力通道(图未标出)的一部分。
储液件28大致呈上端具有开口的中空筒状结构，储液件28的内腔形成用于存储烟液的储液腔281，储液件28的上端可拆卸地连接在连通件24的下端且与所述连通件24的内腔相连通。储液件28由透明或半透明的材料制成，以使得用户能够透过储液件28观察储液腔281内的烟液剩余量，方便用户及时注液。
储液件28的上端沿储液件28的轴向凸设有连接端282，连接端282呈两端 贯通的管状结构且与储液腔281相连通。本实施方式中，至少部分连接端282收容于连通件24的下端开口内且与连通件24螺纹连接，从而实现储液件28与连通件24的连接关系。可以理解地，在其他未示出的实施方式中，连接端282与连通件24之间还可以通过插接、卡接等方式实现可拆卸的连接关系。
第二供液管25大致呈两端贯通的管状结构，第二供液管25的一端伸入储液腔281内并与储液腔281相连通，第二供液管25的另一端伸入连通件24的内腔后与连通件24连接并与内固定套240相连通。此外，第二供液管25的内腔形成第一烟液流道A(图未标出)，第一供液管23的内腔与导管29的内腔共同构成第一烟液流道B(图未标出)，所述第一烟液流道A与所述第一烟液流道B通过内固定套240相连通，所述第一烟液流道A与所述第一烟液流道B共同构成第一烟液流道(图未标出)，所述第一烟液流道可供烟液由储液腔281内流动至所述雾化腔内，以实现向所述雾化器提供烟液的功能。
第二供液管25的下端靠近储液件28的底部设置，从而使得当储液腔281内剩余少量烟液时也能够将烟液导出。第二供液管25的底部连接有进液件252，进液件252上开设有进液口251，烟液经由进液口251进入至所述第一烟液流道内。可以理解地，进液件252可以是由金属、塑料等硬质材料制成的管状件，也可以是由橡胶或硅胶等软质材料制成的管状件，此处不作限制。
所述压力通道与储液腔281连通，增压机构26对应旁通孔249安装在连通件24的一侧并与旁通孔249相连通，使得增压机构26能够通过所述压力通道向储液腔281内增压。需要说明的是，所述压力通道通过第二供液管25与所述第一烟液流道隔离开。本实施方式中，所述第一烟液流道穿过所述压力通道，节约了空间，使得电子烟能够向小型化方向发展。本实施方式中，增压机构26为一气泵，该气泵可以是手动泵或电动泵。可以理解地，在其他未示出的实施方式中，增压机构26还可以是诸如活塞式注射器等能够增加压力的元器件，此处不作限制。
使用时，增压机构26工作，通过所述压力通道向储液腔281内增压，使得储液腔281内的压力增加，烟液受压力作用通过所述第一烟液流道进入至所述雾化器的雾化腔内参与雾化并生成烟雾。图15中箭头所指的实线路径为气流流动方向，箭头所指的虚线路径为烟液流动方向。
请参阅图16，本发明的供液装置20还包括安装在储液件28的连接端282上的密封调节件60。具体地，密封调节件60包括密封本体61、沿密封本体61的径向设置在密封本体61上端的凸缘62以及收容于密封本体61内的变形部63。
密封本体61大致呈两端贯通的中空筒状结构，密封本体61收容于连接端282的内部，且密封本体61的外周面与连接端282的内壁相抵持以实现密封作用，防止储液腔281内的压力从密封本体61与连接端282的连接处泄漏。凸缘62位于连接端282的外部，且抵持在连接端282与连通件24之间，从而对连接端282与连通件24之间起到密封作用，防止储液腔281内的压力从连接端282与连通件24之间泄漏。上述密封本体61及凸缘62的设置均能够防止压力泄漏，保证了储液腔281内具有足够压力进而将烟液导出。另外，凸缘62抵持在连接 端282与连通件24之间，对密封调节件60起到固定作用，防止了密封调节件60因气力冲击而发生位置移动的情况，保证了密封调节件60的连接稳定性。
变形部63大致呈圆环片状结构，变形部63能够在外力作用下发生变形，且当解除所述外力时，变形部63能够恢复原状。变形部63的中部开设有通孔(图未标出)，第二供液管25穿过变形部63的通孔，变形部63的外周面与密封本体61的内周面固定连接。
当增压机构26未工作时，变形部63的内周面抵持在第二供液管25的外周面上，以使得变形部63与第二供液管25之间密封连接，从而将连接端282密封，即便是倾斜电子烟，储液腔281内的烟液也无法通过连接端282流出，因此，变形部63对储液腔281起到密封作用，有效防止了烟液泄漏。
当增压机构26工作时，即，通过所述压力通道向所述储液腔281内增压时，增压空气向下推动变形部63，从而使变形部63发生变形，进而使得变形部63的内周面与第二供液管25的外周面之间形成间隙，增压空气通过所述间隙进入至储液腔281内，烟液在高压气体的作用下通过所述第一烟液流道进入至所述雾化腔内。可以理解地，增压机构26输入的压力越高，变形部63变形量越大，变形部63与第二供液管25之间的所述间隙就越大。
当增压机构26停止工作时，即，增压机构26停止通过所述压力通道向所述储液腔281内增压时，储液腔281内的残余的增压空气向上推动变形部63，从而使得变形部63发生变形，进而使得变形部63的内周面与第二供液管25的外周面之间形成间隙，增压空气通过所述间隙进入至所述压力通道内，最后由增压机构26的进气口(图未示出)排出，当增压空气排净后，变形部63恢复原状，再次使得变形部63的内周面与第二供液管25的外周面相抵持，以起到封闭储液腔281的作用，防止烟液泄漏。
密封调节件60为变形件且为一体成型结构，其由硅胶材料制成。可以理解地，在其他未示出的实施方式中，密封调节件60还可以由橡胶等密封材料制成。
可以理解地，在其他未示出的实施方式中，密封调节件60还可以呈环状结构，密封调节件60的外周面与连接端282的内周面固定连接，密封调节件60的内周面与第二供液管25的外周面密封抵持。需要说明的是，所述密封抵持指的是二者抵持后，二者抵持面之间能够密封。
由上所述，通过设置密封调节件60，可以防止烟液、增压空气的泄漏，同时能够顺应增压空气的输入方向发生变形进而使得增压空气由所述压力通道流入储液腔281内，或由储液腔281流入至所述压力通道内(即，变形部63任意一侧增压时，变形部63发生变形)，以起到控制增压空气的进出功能。
请参阅图17，本发明的供液装置20还包括安装在所述第一烟液流道A与所述第一烟液流道B之间的单向阀204和外固定套70，具体地，单向阀204套设在内固定套240的外部，外固定套70套设在单向阀204的外部。
单向阀204大致呈下端具有开口的中空筒状结构，单向阀204包括相互连接的固定段2041和变形段2043，其中，固定段2041位于变形段2043的下方。固定段2041套设在内固定套240的外部，且固定段2041的内周面与内固定套 240的外周面密封抵持，以实现固定段2041与内固定套240之间的密封连接关系，防止经由内固定套240流入单向阀204内部的烟液通过固定段2041与内固定套240之间泄漏。固定段2041的下端面与连通件24的上端面相抵持，从而使得固定段2041与连通件24密封连接，进一步防止了烟液泄漏。变形段2043的顶部开设有连通口2044，变形段2043能够在烟液的压力作用下发生变形从而将连通口2044打开，以使得烟液通过连通口2044后进入所述第一烟液流道B。
同时，固定段2041的外径大于变形段2043的外径。外固定套70大致呈下端具有开口的中空筒状结构，外固定套70的内腔与固定段2041相配合，因此，当外固定套70套设在单向阀204的外部时，外固定套70与变形段2043之间构成一空隙71，该空隙71能够存储部分烟液；部分外固定套70的内周面与固定段2041的外周面密封抵持，从而实现二者间的密封作用，以防止空隙71内的烟液泄漏。且在连通口2044打开的过程中，空隙71为变形段2043提供了向外发生形变的空间。
外固定套70的下端面与连通件24的上端面相抵持，外固定套70的上端面沿外固定套70的轴向凸设有管状的凸出部72，所述凸出部72插入导管29的下端内，凸出部72与空隙71及导管29均连通，从而实现外固定套70与导管29的连接关系。
另外，固定段2041的下端沿固定段2041的径向向外设置有固定撑脚2042，外固定套70下端的内周面上设置有与固定撑脚2042配合的固定槽73，当外固定套30安装到位时，固定撑脚2042收容在固定槽73内，且固定槽73的顶壁与固定撑脚2042的上端面相抵持，进而将单向阀204的固定段2041紧压在连通件24上，一方面避免了单向阀204受烟液压力作用而发生位移，另一方面也增强了单向阀204与连通件24之间的密封性，进一步起到防止烟液泄漏的作用。
本实施方式中，单向阀204是弹性件且为一体成型结构，且由硅胶材料制成，可以理解地，在其他未示出的实施方式中，单向阀204还可以由橡胶等材料制成，此处不作限制。
当增压机构26工作时，烟液由所述第一烟液流道A进入至单向阀204内，接着在烟液压力作用下顶开连通口2044而进入至所述第一烟液流道B内。该过程中，外固定套70的内壁将单向阀204上变形段2043的变形量限定在可恢复变形的范围内，防止变形段2043因变形过大而失效；另外，经由所述第一烟液流道A流入单向阀204的烟液不会冲击单向阀204的固定段2041，避免单向阀204的固定段2041发生不可逆的变形，保证了单向阀204的密封效果。当增压机构26停止工作时，单向阀204上的连通口2044因烟液压力而关闭，防止了所述第一烟液流道B内的烟液通过所述第一烟流道A回流至储液腔281内。同时，由于空隙71内快速充满回流烟液，该部分烟液对变形段2043具有挤压作用，对单向阀204复位起到促进作用，能够快速关闭连通口2044，从而使单向阀204快速响应，提高了其灵敏度。
根据上述，当增压机构26停止工作时，由于单向阀204的设置，能够防止所述第一烟液流道B内烟液的回流，即，所述第一烟液流道B内充满烟液，当 下次再次启动增压机构26时，增压机构26能够立即将烟液挤压至所述雾化器内，因此有效防止了因烟液在所述第一烟液流道内流动的时间差而造成所述雾化器干烧的情况。
请同时参阅图14和图18，本发明的电源装置100还包括外壳202、收容于外壳202内的电池壳体80以及连接在电池壳体80上的电池40。
外壳202大致呈上端具有开口的中空筒状结构，盖板21盖设在外壳202的上端开口处，连通件24收容于外壳202内，外壳202的下端设置有一开口(图未标出)，至少部分储液件28通过所述开口穿出至外壳202的外部，以方便用户观察储液腔281内烟液的余量，同时用户也可以经由所述开口取出储液件28，以方便注液操作。电池壳体80为中空结构，电池壳体80的内部沿电子烟的轴向设置有隔板81，隔板81将电池壳体80的内腔分隔成为左、右两个腔室(图未标出)，电池40有两个且串联设置，两个电池40分别收容在两个所述腔室内。所述电池40包括但不限于充电电池。隔板81与电池壳体80为一体成型结构，易于加工。
隔板81上设置有气流通道82，连通件24连接在隔板81的一侧，且所述压力通道的旁通孔249与气流通道82的一端相连通，增压机构26相对连通件24连接在隔板81的另一侧且与气流通道82的另一端相连通。可以理解地，连通件24及增压机构26与隔板81之间可通过螺栓、螺钉等紧固件连接、卡接或插接等方式可拆卸地连接。隔板81呈板状结构，两个电池40分别设置在隔板81两个相对的侧壁上，连通件24及增压机构26分别设置在隔板81另外两个相对的侧壁上。由于增压机构26相对连通件24设置在隔板81的一侧，减少了电源装置100的轴向尺寸，有利于电子烟向小型化方向发展。另外，气流通道82设置在隔板81内，节省了电源装置100的内部空间，在增压机构26与所述压力通道之间无需通过额外的管道连接，结构合理，方便用户携带及使用。
本实施方式中，所述第一烟液流道沿电子烟的轴向设置，气流通道82沿电子烟的径向设置，且气流通道82为直通道，防止了增压机构26输入的增压空气因气流通道82弯折而降低增压效率的情况。
本发明第四实施例提供的电子烟，储液腔281独立设置在所述雾化器的外部，使得所述雾化器内的加热结构未浸泡在储液腔281内，只有当用户使用时，才通过增压机构26将烟液泵入至所述雾化器的雾化腔内进而与所述加热结构接触，实现了烟液的按需供应功能，避免了烟液长期与加热结构接触而发生变质的情况，保证了用户的吸食口感，提升了用户的使用体验。
以上述依据本发明的理想实施例为启示，通过上述的说明内容，相关的工作人员完全可以在不偏离本发明的范围内，进行多样的变更以及修改。本项发明的技术范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。

Claims (60)

  1. 一种供液装置，其特征在于：所述供液装置包括储液件、增压机构、压力通道以及第一烟液流道，所述储液件上设置有储液腔，所述压力通道分别与所述增压机构和所述储液腔相连通，所述第一烟液流道的一端伸入所述储液腔内并与所述储液腔相连通，所述第一烟液流道的另一端穿过所述压力通道后伸出所述压力通道外，所述增压机构通过所述压力通道向所述储液腔内输入压力时，使得所述储液腔内的烟液在压力作用下进入所述第一烟液流道内。
  2. 如权利要求1所述的供液装置，其特征在于：所述供液装置还包括一端与所述储液件连接的连通件，所述连通件内设置有一端开口的空腔，所述空腔通过所述开口与所述储液腔连通，所述连通件的侧壁上设置有与所述空腔连通的旁通孔，所述空腔和所述旁通孔共同构成所述压力通道，所述增压机构与所述旁通孔相连通。
  3. 如权利要求2所述的供液装置，其特征在于：所述供液装置还包括第二供液管，所述第二供液管的一端伸入所述储液腔内并与所述储液腔连通，所述第二供液管的另一端伸入所述空腔内后贯穿所述空腔的腔壁而伸出所述空腔外。
  4. 如权利要求3所述的供液装置，其特征在于：所述供液装置还包括第一供液管，所述第一供液管的一端连接在所述连通件上且与所述第二供液管伸出所述空腔外的一端连通，所述第一烟液通道由所述第一供液管的内腔与所述第二供液管的内腔构成。
  5. 如权利要求4所述的供液装置，其特征在于：所述供液装置还包括连接座，所述第一供液管远离所述连通件的一端与所述连接座连接并连通。
  6. 如权利要求5所述的供液装置，其特征在于：所述第一供液管和所述连接座中的一个用作正极接触，所述第一供液管和所述连接座中的另一个用作负极接触，所述第一供液管和所述连接座之间设置有绝缘元件。
  7. 如权利要求1所述的供液装置，其特征在于：所述压力通道内设置有单向阀和/或所述第一烟液流道内设置有单向阀。
  8. 如权利要求1所述的供液装置，其特征在于：所述电子烟还包括连通件，所述储液件连接在所述连通件上，所述压力通道设置在所述连通件上，所述连通件的顶部分别设置有第一连接段以及第二连接段，所述第二连接段分别与所述压力通道和所述增压机构相连通，所述第一烟液流道的另一端依次穿过所述压力通道与所述第一连接段后伸出所述连通件外。
  9. 如权利要求8所述的供液装置，其特征在于：所述连通件包括相互连接的上压盖和下压盖，所述上压盖与所述上压盖共同围设的空间构成所述压力通道，所述下压盖上设置有连通部，所述储液件与所述下压盖连接，所述连通部与所述压力通道及所述储液腔分别连通。
  10. 如权利要求9所述的供液装置，其特征在于：所述供液装置还包括第二供液管，所述第二供液管的一端伸入所述储液腔内并与所述储液腔连通，所述第二供液管的另一端穿过所述压力通道后与所述第一连接段连接；所述供液装置还包括第一供液管，所述第一供液管与所述第一连接段连接且与所述第二 供液管连通；所述第一烟液流道包括所述第一供液管的内腔以及所述第二供液管的内腔。
  11. 如权利要求8所述的供液装置，其特征在于：所述供液装置还包括压力管，所述压力管的一端与所述增压机构的压力输出端连接并连通，所述压力管的另一端与所述第二连接段连接并连通。
  12. 如权利要求9所述的供液装置，其特征在于：所述供液装置还包括外壳，所述下压盖上设置有收容仓，所述储液件至少部分收容于所述收容仓内，所述外壳下端具有开口，所述储液件能够经由所述开口被取出。
  13. 如权利要求1所述的供液装置，其特征在于：所述供液装置还包括连通件以及连通管，所述储液件连接在所述连通件上，所述连通管至少部分安装在所述连通件的内部，且所述连通管伸出所述连通件外的一端与所述增压机构连通，所述连通管的另一端与所述储液腔连通，所述连通管的内腔构成所述压力通道。
  14. 如权利要求13所述的供液装置，其特征在于：所述连通件上设置有收容槽，所述连通管包括收容于所述收容槽内的本体以及设于所述本体侧壁上的旁通管，所述旁通管的一端与所述本体连通，所述旁通管的另一端与所述增压机构相连通，所述旁通管的内腔及所述本体的内腔共同构成所述压力通道。
  15. 如权利要求14所述的供液装置，其特征在于：所述连通件包括相互连接的上压盖和下压盖，所述上压盖上设置有第一连接段，所述下压盖上设置有连通部，所述第一连接段与所述连通部均与所述连通管的内腔相连通，所述储液件与所述下压盖连接，所述储液腔与所述连通部相连通。
  16. 如权利要求15所述的供液装置，其特征在于：所述供液装置还包括第二供液管，所述第二供液管的一端伸入所述储液腔内并与所述储液腔连通，所述第二供液管的另一端伸入所述连通管的内腔后与所述第一连接段连接。
  17. 如权利要求16所述的供液装置，其特征在于：所述供液装置还包括第一供液管，所述第一供液管与所述第一连接段连接且与所述第二供液管连通，所述第一烟液流道包括所述第一供液管的内腔以及所述第二供液管的内腔。
  18. 如权利要求17所述的供液装置，其特征在于：所述供液装置还包括用于连接雾化器的连接座，所述第一供液管远离所述连通件的一端与所述连接座连接并连通。
  19. 如权利要求15所述的供液装置，其特征在于：所述供液装置还包括外壳，所述下压盖上设置有收容仓，所述储液件至少部分收容于所述收容仓内，所述外壳下端具有开口，所述储液件能够经由所述开口被取出。
  20. 一种电子烟，其特征在于：所述电子烟包括权利要求1-19任一项所述的供液装置。
  21. 一种供液装置，其特征在于：所述供液装置包括具有储液腔的储液件、具有压力通道的连通件、密封调节件、第二供液管以及增压机构，所述储液件与所述连通件连接，所述增压机构与所述压力通道连通，所述密封调节件安装在所述储液件的一端以密封所述储液腔，所述第二供液管的一端伸入所述储液 腔内并与所述储液腔连通，所述第二供液管的另一端穿过所述密封调节件后伸入所述压力通道内并与所述压力通道分隔开，所述密封调节件为变形件，所述密封调节件任意一侧气压增加时，所述密封调节件能够发生变形以使得气流通过所述密封调节件于所述压力通道及所述储液腔之间流通。
  22. 如权利要求21所述的供液装置，其特征在于：所述连通件下端开口设置，且所述开口与所述压力通道连通，所述储液件的上端凸设有与所述储液腔连通的连接端，至少部分所述连接端连接在所述开口内，所述密封调节件安装在所述连接端上。
  23. 如权利要求22所述的供液装置，其特征在于：所述密封调节件包括收容于所述连接端内的密封本体以及收容于所述密封本体内的变形部，所述密封本体的外周面与所述连接端的内壁密封抵持，所述变形部呈环状结构，所述变形部的外周面与所述密封本体的内周面固定连接，所述变形部的内周面与所述第二供液管的外周面密封抵持。
  24. 如权利要求23所述的供液装置，其特征在于：所述密封调节件还包括沿所述密封本体的径向设置在所述密封本体上端的凸缘，所述凸缘密封抵持在所述连接端与所述连通件之间。
  25. 如权利要求22所述的供液装置，其特征在于：所述密封调节件呈环状结构，密封调节件的外周面与所述连接端的内周面固定连接，所述密封调节件的内周面与所述第二供液管的外周面密封抵持。
  26. 如权利要求21所述的供液装置，其特征在于：所述连通件呈下端具有开口的中空筒状结构，所述连通件的侧壁上开设有旁通孔，所述旁通孔的一端与所述连通件的内腔连通，所述旁通孔的另一端贯通所述连通件的外壁后与所述增压机构连通，所述压力通道由所述连通件的内腔及所述旁通孔构成。
  27. 如权利要求21所述的供液装置，其特征在于：所述连通件的顶部凸设有与所述连通件的内腔连通的内固定套，所述第二供液管的另一端伸入所述连通件的内腔后与所述连通件连接，所述内固定套与所述第二供液管相连通。
  28. 一种电源装置，其特征在于：所述电源装置包括权利要求21-27任一项所述的供液装置。
  29. 如权利要求28所述的电源装置，其特征在于：所述电源装置还包括外壳，所述连通件收容于所述外壳内，所述外壳的下端设置有一开口，所述储液件至少部分通过所述开口穿出至所述外壳的外部，所述储液件能够经由所述开口被取出。
  30. 一种电子烟，其特征在于：所述电子烟包括权利要求28或29所述的电源装置。
  31. 一种供液装置，其特征在于：所述供液装置包括连通件、单向阀、外固定套、第一烟液流道A及第一烟液流道B，所述连通件的顶部凸设有内固定套，所述第一烟液流道A与所述内固定套连通，所述单向阀上开设有连通口，所述单向阀的底部套设在所述内固定套的外部，所述外固定套套设在所述单向阀的外部，所述外固定套与所述单向阀之间形成与所述第一烟液流道B连通的空隙， 所述单向阀为弹性件，流经所述第一烟液流道A的烟液能够顶开所述连通口后经所述空隙流入所述第一烟液流道B内。
  32. 如权利要求31所述的供液装置，其特征在于：所述单向阀包括相互连接的固定段和变形段，所述固定段套设在所述内固定套的外部，且所述固定段的内周面与所述内固定套的外周面密封抵持，所述外固定套的内周面与所述固定段的外周面密封抵持。
  33. 如权利要求32所述的供液装置，其特征在于：所述变形段位于所述固定段的上方，且所述固定段的外径大于所述变形段的外径，所述连通口开设在所述变形段的顶部，所述空隙由所述外固定套的内壁与所述变形段的外部构成。
  34. 如权利要求32所述的供液装置，其特征在于：所述固定段的下端面与所述连通件的上端面相抵持，所述外固定套的下端面与所述连通件的上端面相抵持。
  35. 如权利要求32所述的供液装置，其特征在于：所述固定段的下端沿所述固定段的径向向外设置有固定撑脚，所述外固定套下端的内周面上设置有与所述固定撑脚配合的固定槽，所述固定槽的顶壁与所述固定撑脚的上端面相抵持。
  36. 如权利要求31所述的供液装置，其特征在于：所述供液装置还包括储液件和第二供液管，所述储液件与所述连通件连接，所述储液件上设置有储液腔，所述连通件上设置有与所述储液腔连通的压力通道，所述第二供液管的一端伸入所述储液腔内且与所述储液腔连通，所述第二供液管的另一端穿过所述压力通道后与所述连通件连接并与所述内固定套相连通，所述第一烟液流道A由所述第二供液管的内腔形成。
  37. 如权利要求36所述的供液装置，其特征在于：所述供液装置还包括增压机构，所述连通件呈下端具有开口的中空筒状结构，所述连通件的侧壁上开设有旁通孔，所述旁通孔的一端与所述连通件的内腔连通，所述旁通孔的另一端贯通所述连通件的外壁后与所述增压机构连通，所述压力通道由所述连通件的内腔及所述旁通孔构成。
  38. 如权利要求33所述的供液装置，其特征在于：所述供液装置还包括导管，所述外固定套的上端面沿所述外固定套的轴向凸设有凸出部，所述凸出部与所述导管连接，所述凸出部与所述空隙及所述导管均连通，所述第一烟液流道B包括所述导管的内腔。
  39. 一种电源装置，其特征在于：所述电源装置包括权利要求31-38任一项所述的供液装置。
  40. 一种电子烟，其特征在于：所述电子烟包括权利要求39所述的电源装置。
  41. 一种电源装置，其特征在于：所述电源装置包括外壳、收容于所述外壳内的电池壳体以及安装在所述电池壳体上的电池和供液装置，所述电池壳体内设置有隔板，所述隔板将所述电池壳体的内腔隔设形成用于收容所述电池的腔室，所述供液装置包括连通件、储液件、增压机构及第一烟液流道，所述储 液件与所述连通件连接，所述连通件上设置有压力通道，所述储液件上设置有与所述压力通道连通的储液腔，所述第一烟液流道的一端与所述储液腔连通，所述第一烟液流道的另一端伸出所述储液件并与所述压力通道分隔开，所述连通件与所述增压机构分别连接在所述隔板相对的两侧，所述隔板内设置有气流通道，所述气流通道的两端分别与所述压力通道及所述增压机构连通。
  42. 如权利要求41所述的电源装置，其特征在于：所述第一烟液流道沿所述电子烟的轴向设置，所述气流通道沿所述电子烟的径向设置，且所述气流通道为直通道。
  43. 如权利要求41所述的电源装置，其特征在于：所述隔板将所述电池壳体的内腔隔设形成两个腔室，每个所述腔室内安装一个所述电池，两个所述电池分别设置在所述隔板两个相对的侧壁上，所述连通件及所述增压机构分别设置在所述隔板另外两个相对的侧壁上。
  44. 如权利要求41所述的电源装置，其特征在于：所述隔板与所述电池壳体为一体成型结构。
  45. 如权利要求41所述的电源装置，其特征在于：所述连通件收容于所述外壳内，所述外壳的下端设置有一开口，所述储液件至少部分通过所述开口穿出至所述外壳的外部，所述储液件能够经由所述开口被取出。
  46. 如权利要求41所述的电源装置，其特征在于：所述连通件呈下端具有开口的中空筒状结构，所述连通件的侧壁上开设有旁通孔，所述旁通孔的一端与所述连通件的内腔连通，所述旁通孔的另一端贯通所述连通件的外壁后与所述气流通道的一端连通，所述压力通道由所述连通件的内腔及所述旁通孔构成。
  47. 如权利要求41所述的电源装置，其特征在于：所述供液装置还包括第二供液管和导管，所述第二供液管的一端伸入所述储液腔内并与所述储液腔连通，所述第二供液管的另一端伸入所述压力通道内并与所述连通件连接，所述导管的下端与所述连通件的上端连接且与所述第二供液管连通，所述第一烟液流道包括所述第二供液管的内腔及所述导管的内腔。
  48. 如权利要求41所述的电源装置，其特征在于：所述供液装置还包括盖板，所述外壳上端开口设置，所述盖板盖设于所述外壳的上端开口上，所述盖板上安装有连接座，所述连接座用于安装雾化器，所述导管的上端与所述连接座连接并连通。
  49. 如权利要求41所述的电源装置，其特征在于：所述连通件及所述增压机构与所述隔板均可拆卸地连接。
  50. 一种电子烟，其特征在于：所述电子烟包括权利要求41-49任一项所述的电源装置。
  51. 一种雾化器，其特征在于：所述雾化器包括雾化组件，所述雾化组件包括加热结构以及第二烟液流道，所述第二烟液流道的一端设置有出液口，所述第二烟液流道的另一端设置有进液口，所述加热结构与所述出液口相配合，烟液通过所述进液口进入所述第二烟液流道后，再经由所述出液口供给至所述加热结构。
  52. 如权利要求51所述的雾化器，其特征在于：所述雾化组件还包括至少一个供液部，所述供液部的内腔构成所述第二烟液流道的一部分，所述出液口设置在所述供液部的侧壁和/或顶部上。
  53. 如权利要求52所述的雾化器，其特征在于：所述出液口设置在所述供液部的顶部上，所述加热结构套设在所述供液部的外部，且所述加热结构的顶部高于所述供液部的顶部；或者，所述出液口设置在所述供液部的侧壁上，所述加热结构设置在所述供液部的外部，且所述加热结构覆盖所述出液口；或者，所述出液口设置在所述供液部的顶部，所述加热结构为一端开口的中空结构，所述加热结构设置有所述开口的一端与所述供液部的顶部连接，使得所述出液口通过所述开口与所述加热结构的内腔连通。
  54. 如权利要求52或53所述的雾化器，其特征在于：所述雾化组件还包括供液件、雾化底座以及极柱，所述供液件收容在所述雾化底座内，所述极柱安装在所述雾化底座上，所述供液部凸设在所述供液件上，所述供液件和所述雾化底座之间形成有与所述供液部的内腔连通的间隙，所述极柱靠近所述间隙的一端开设有第一过液孔，所述进液口开设在所述极柱远离所述间隙的一端，所述间隙、所述第一过液孔以及所述极柱的内腔依次连通并也构成所述第二烟液流道的一部分。
  55. 如权利要求54所述的雾化器，其特征在于：所述雾化组件还包括收容于所述供液件内部的极柱接触件，所述极柱靠近所述间隙的一端与所述极柱接触件相抵持，所述雾化底座由导电材料制成，所述供液件由绝缘材料制成，所述极柱接触件与所述雾化底座之间通过所述供液件绝缘，所述极柱与所述雾化底座之间设置有绝缘件。
  56. 如权利要求55所述的雾化器，其特征在于：所述雾化组件还包括固定盖，所述固定盖可拆卸地连接在所述雾化底座上，所述供液件收容于所述固定盖内，所述供液部穿出所述固定盖外。
  57. 如权利要求56所述的雾化器，其特征在于：所述雾化组件还包括第一电极与第二电极，所述第一电极的一端与所述固定盖连接，所述第二电极的一端穿过所述固定盖和所述供液件后与所述极柱接触件连接，所述加热结构的一端与所述第一电极电性连接，所述加热结构的另一端与所述第二电极电性连接。
  58. 如权利要求51-53任一项所述的雾化器，其特征在于：所述第二烟液流道内设置有单向阀。
  59. 一种电子烟，其特征在于：所述电子烟包括权利要求51-58任一项所述的雾化器。
  60. 如权利要求59所述的电子烟，其特征在于：所述电子烟还包括与所述雾化器电性连接的电源装置以及设置在所述出液口处的检测装置，所述检测装置用于检测烟液，所述电源装置包括电池和控制器，所述电池与所述控制器及所述加热结构均电性连接，所述检测装置与所述控制器电性连接。
PCT/CN2018/119279 2018-02-02 2018-12-05 供液装置及电子烟 WO2019148962A1 (zh)

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CN201820189460.7 2018-02-02
CN201820190979.7U CN207885670U (zh) 2018-02-02 2018-02-02 雾化器及电子烟
CN201820189460.7U CN207885669U (zh) 2018-02-02 2018-02-02 供液装置及电子烟
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CN201820899442.8U CN208550028U (zh) 2018-06-08 2018-06-08 供液装置及电子烟
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CN201820899494.5U CN208798695U (zh) 2018-06-08 2018-06-08 供液装置及电子烟
CN201820899494.5 2018-06-08
CN201810600554.3A CN110584201A (zh) 2018-06-12 2018-06-12 供液组件、电源装置及电子烟
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