WO2020192389A1 - 烟弹及电子烟 - Google Patents

烟弹及电子烟 Download PDF

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Publication number
WO2020192389A1
WO2020192389A1 PCT/CN2020/078125 CN2020078125W WO2020192389A1 WO 2020192389 A1 WO2020192389 A1 WO 2020192389A1 CN 2020078125 W CN2020078125 W CN 2020078125W WO 2020192389 A1 WO2020192389 A1 WO 2020192389A1
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WO
WIPO (PCT)
Prior art keywords
liquid
pump
atomization
cavity
support
Prior art date
Application number
PCT/CN2020/078125
Other languages
English (en)
French (fr)
Inventor
邱伟华
华能
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 CN201910223770.5A external-priority patent/CN111728274A/zh
Priority claimed from CN201910224294.9A external-priority patent/CN111728276A/zh
Priority claimed from CN201910223781.3A external-priority patent/CN111728275A/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
Priority to EP20779128.6A priority Critical patent/EP3942952A4/en
Publication of WO2020192389A1 publication Critical patent/WO2020192389A1/zh
Priority to US17/481,342 priority patent/US20220000181A1/en

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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
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44—Wicks
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—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 invention relates to the field of electronic cigarettes, in particular to a cartridge and electronic cigarette capable of automatically supplying liquid.
  • the liquid supply mode of the electronic cigarette is basically a given liquid storage member, and then the liquid storage member can provide the e-liquid required for atomization to the atomizer by manually or by adsorption by the liquid suction member.
  • some e-cigarettes are equipped with a liquid pump to automatically pump e-liquid into the atomizer.
  • the liquid in the e-liquid cavity decreases, the air pressure in the e-liquid cavity decreases and As a result, the gas is held in the e-liquid cavity, which causes the work load of the piezoelectric pump to rise, thereby causing damage to the piezoelectric pump.
  • a cigarette cartridge including:
  • the atomizer includes a support base and an atomization head assembled in the support base;
  • the liquid storage tank is sleeved on the support seat and defines an e-liquid cavity between the support seat;
  • the constant pressure component is matched with the support seat and only allows external air to flow into the e-liquid cavity in one direction.
  • the support seat is provided with a constant pressure hole connecting the external air and the e-liquid cavity, and the constant pressure member is fitted in the constant pressure hole.
  • the support base includes an atomization base and an atomization support supported on the atomization base, the atomization base has an air inlet communicating with the outside, and the atomization support penetrates through.
  • the constant pressure member is one of a one-way valve or a waterproof and breathable membrane.
  • an assembling part is provided on the outer periphery of the support base, and the liquid pump is installed in the assembling part.
  • the support base includes an atomization support
  • the atomization head is assembled in the atomization support
  • the atomization support includes a top facing the user's mouth, a bottom facing away from the top, and Connected to the side between the top and the bottom;
  • the assembling part is formed on the side part of the atomization support, and the liquid pump is installed in the assembling part and is located in the flow path of the e-liquid to serve as a connection between the e-liquid cavity and the atomizing head. Part of the fluid passage between.
  • the liquid pump includes a pump body, the pump body is provided with a liquid suction port communicating with the e-liquid cavity and a pump liquid port communicating with the atomizing head.
  • a liquid outlet communicating with the atomizing head is opened, and the angle between the central axis of the fluid passage from the pump liquid outlet to the liquid outlet and the central axis of the atomizer is ⁇ , And 0° ⁇ 90°.
  • the liquid pump includes a pump body, the pump body is provided with a liquid suction port communicating with the e-liquid cavity and a pump liquid port communicating with the atomizing head, the liquid suction port And the pump liquid port are located on the same side of the pump body facing the atomizing head.
  • An electronic cigarette includes the cartridge and a battery device for providing electric drive for the cartridge.
  • the cartridge and electronic cigarette of the present invention have a fast start-up speed of the liquid pump.
  • the liquid in the e-liquid cavity is reduced, the air pressure in the e-liquid cavity is reduced and the gas is held in the e-liquid cavity, which results in the work load of the piezoelectric pump. Rise, causing damage to the piezoelectric pump.
  • the air in the e-liquid cavity can be quickly supplemented, so that the air pressure of the e-liquid cavity is balanced, and the piezoelectric pump can pump the e-liquid more smoothly.
  • a cigarette cartridge including:
  • the atomizer includes a support base and an atomization head assembled in the support base;
  • the liquid storage tank is sleeved on the support seat and defines an e-liquid cavity between the support seat;
  • the atomizing head includes a receiving portion facing the pump liquid port, and the receiving portion is made of a hard material.
  • the support base includes an atomization support
  • the atomization head is assembled in the atomization support
  • the atomization support includes a top facing the user's mouth, a bottom facing away from the top, and Connected to the side between the top and the bottom;
  • the top is provided with a liquid inlet communicating with the e-liquid cavity
  • the inside of the atomizing bracket is provided with a liquid outlet communicating with the atomizing head
  • the liquid pump is installed in the liquid inlet and The fluid channel between the liquid outlets.
  • the liquid pump includes a pump body, the pump body is provided with a pump liquid port and a liquid suction port, and the support base is provided with a liquid outlet that communicates with the atomizing head.
  • the included angle between the central axis of the fluid channel from the pump liquid port to the liquid outlet and the central axis of the atomizer is ⁇ , and 0° ⁇ 90°.
  • the included angle between the central axis of the fluid passage from the pump liquid port to the liquid outlet and the central axis of the atomizer is 90°.
  • the upper surface of the atomization head is at least partially contained in the liquid outlet, and the upper surface of the atomization head serves as a liquid absorption surface.
  • the support base further includes an atomization base, an atomization cavity is formed between the atomization support and the atomization base, and the atomization head is at least partially housed in the atomization cavity .
  • the atomization head is arranged at the bottom of the atomization support, and the lower surface of the atomization head serves as an atomization surface.
  • the atomization head is a porous ceramic heating element.
  • An electronic cigarette includes the cartridge and a battery device for providing electric drive for the cartridge.
  • the cartridge and the electronic cigarette of the present invention due to the fast start-up speed of the liquid pump, strong pressure when pumping the e-liquid, and the receiving part is made of hard material, thereby preventing the e-liquid with strong pressure from impacting the soft material
  • the atomizing head fails and causes liquid leakage.
  • a cigarette cartridge including:
  • the atomizer includes a support base and an atomization head assembled in the support base;
  • the liquid storage tank is sleeved on the support seat and defines an e-liquid cavity between the support seat;
  • an assembling part is provided on the outer periphery of the support base, and the liquid pump is installed in the assembling part.
  • the support base includes an atomization support
  • the atomization head is assembled in the atomization support
  • the atomization support includes a top facing the user's mouth, a bottom facing away from the top, and Connected to the side between the top and the bottom;
  • the assembling part is formed on the side part of the atomization support, and the liquid pump is installed in the assembling part and is located in the flow path of the e-liquid to serve as a connection between the e-liquid cavity and the atomizing head. Part of the fluid passage between.
  • the liquid pump includes a pump body, the pump body is provided with a liquid suction port communicating with the e-liquid cavity and a pump liquid port communicating with the atomizing head.
  • a liquid outlet communicating with the atomizing head is opened, and the angle between the central axis of the fluid passage from the pump liquid outlet to the liquid outlet and the central axis of the atomizer is ⁇ , And 0° ⁇ 90°.
  • the liquid pump includes a pump body, the pump body is provided with a liquid suction port communicating with the e-liquid cavity and a pump liquid port communicating with the atomizing head, the liquid suction port And the pump liquid port are located on the same side of the pump body facing the atomizing head.
  • the liquid pump is a piezoelectric pump.
  • the support base includes an atomization base assembled at the bottom of the atomization support, the atomization base is provided with an air inlet communicating with the outside, and the atomization support is penetrated with A mounting hole connecting the air inlet hole and the e-liquid cavity;
  • the cartridge includes a constant pressure member, which is fitted in the mounting hole and forms a unidirectional air flow channel that only allows external air to flow into the e-liquid cavity unidirectionally.
  • the constant pressure member extends into the air layer above the e-liquid cavity toward the top end of the e-liquid cavity.
  • the constant pressure member is a duckbill one-way valve.
  • the atomization head includes a liquid absorbing element and a heating element, the heating element is a porous ceramic heating element, and the liquid absorbing element is a porous ceramic.
  • An electronic cigarette includes the cartridge and a battery device for providing electric drive for the cartridge.
  • the liquid transmission between the e-liquid cavity and the atomizing head is performed by a liquid pump, which can automatically supply the e-liquid according to the consumption of the atomizing head, effectively preventing liquid leakage and dry burning.
  • the liquid pump is installed into the outer periphery of the support base through the assembly part, so that the liquid pump can be directly installed from the outside of the support base, which is convenient for disassembly and assembly.
  • Fig. 1 is a schematic structural diagram of a cartridge in an electronic cigarette according to an embodiment of the present invention
  • FIG 2 is an exploded schematic diagram of the cartridge in the electronic cigarette shown in Figure 1;
  • Figure 3 is a bottom view of the cartridge in the electronic cigarette shown in Figure 1;
  • Figure 4 is a cross-sectional view of the cartridge shown in Figure 3 along the A-A direction;
  • Figure 5 is a front view of the cartridge in the electronic cigarette shown in Figure 1;
  • Figure 6 is a cross-sectional view of the cartridge shown in Figure 5 along the B-B direction.
  • an electronic cigarette 100 includes a cartridge 10 and a battery device (not shown) for providing electric drive for the cartridge 10.
  • the e-liquid stored in the cartridge 10 can be heated under the electric drive of the battery device to form smoke, and the smoke is sucked into the user's mouth under the user's suction action for consumption by the user.
  • the cartridge 10 includes an atomizer 11, a liquid storage tank 13 and a liquid pump 15.
  • an e-liquid cavity 130 for storing e-liquid is formed in the liquid storage tank 13 (as shown in FIG. 3), and the liquid pump 15 is used to automatically pump the e-liquid in the e-liquid cavity 130 to the atomizer 11,
  • the smoke oil is heated by the battery device to form smoke for users to inhale.
  • the atomizer 11 includes a supporting base 110 and an atomizing head 112.
  • the support base 110 is used to provide an installation foundation, and the outer periphery is provided with an assembly part 1101 communicating with the outside.
  • the liquid pump 15 is detachably installed in the assembly part 1101 for pumping smoke oil into the atomizing head 112, and the liquid storage tank 13
  • An e-liquid cavity 130 is defined between and the support base 110.
  • the “outer periphery” mentioned above refers to the outer surface of the support base 110 exposed to the external environment when it is not installed in the liquid storage tank 13.
  • the above-mentioned "assembly part 1101" includes but is not limited to notches, holes, grooves, etc.
  • the support base 110 includes an atomization support 1103 and an atomization base 1105.
  • the atomization support 1103 is assembled on the atomization base 1105, and the atomization head 112 is assembled in the atomization support 1103. Understandably, in other embodiments not shown, the atomization base 1105 and the atomization support 1103 are integrally formed.
  • the atomization support 1103 includes a top 1103A facing the user's mouth, a bottom 1103B facing away from the top, and a side 1103C connected between the top 1103A and the bottom 1103B.
  • the assembling part 1101 is formed on the side 1103C of the atomizing bracket 1103, and the liquid pump 15 is inserted into the assembling part 1101 from the side 1103C of the atomizing bracket 1103 and is located in the flow path of the e-liquid to connect the e-liquid cavity 130 and the atomization Part of the fluid passage between the head 112.
  • the assembling part 1101 is formed on the top 1103A or the bottom 1103B of the atomizing holder 1103, and the liquid pump 15 is installed into the assembling part 1101 from the top 1103A or the bottom 1103B of the atomizing holder 1103.
  • the top 1103A of the atomization support 1103 is provided with a liquid inlet 1104A communicating with the e-liquid cavity 130, and the inside of the atomization support 1103 is provided with a liquid outlet 1104B communicating with the atomizing head 112 (as shown in FIG. 3) ,
  • the channel between the liquid inlet 1104A and the liquid outlet 1104B is the fluid channel for the e-liquid to flow.
  • the liquid pump 15 When the liquid pump 15 is installed in the fluid channel between the liquid inlet 1104A and the liquid outlet 1104B, it can act as a part of the fluid channel and provide driving force for the flow of e-liquid at the same time.
  • the liquid pump 15 can be freely installed into the assembly portion 1101 by the side portion 1103C of the atomization bracket 1103, which is easy to disassemble and assemble. At the same time, the liquid pump 15 is used as a part of the fluid channel, so that the e-liquid in the e-liquid cavity 130 can be automatically and timely filled into the atomizing head 112, so as to avoid the occurrence of abnormal situations such as dry burning of the atomizing head 112.
  • an atomization cavity 113 is formed between the atomization support 1103 and the atomization base 1105, and the atomization head 112 is at least partially housed in the atomization cavity 113.
  • the atomization head 112 is disposed in the atomization support
  • the bottom 1103B of the 1103 and the lower surface of the atomizing head 112 are used as an atomizing surface.
  • the liquid pump 15 includes a pump body 150.
  • the pump body 150 is provided with a liquid suction port 1501 communicating with the e-liquid cavity 130 and a pump liquid port 1503 communicating with the atomizing head 112, which sucks liquid
  • the port 1501 and the pump liquid port 1503 are located on the same side of the pump body 50 facing the atomizing head 112, and the center axis of the fluid passage between the pump liquid port 1503 and the liquid outlet 1104B is between the center axis of the atomizer 11
  • the included angle is ⁇ , and 0° ⁇ 90°.
  • the included angle ⁇ between the central axis of the fluid passage between the pump liquid port 1503 and the liquid outlet 1104B and the central axis of the atomizer 11 is 90°. That is to say, after the e-liquid in the e-liquid cavity 130 is pumped into the pump body 150 from the liquid suction port 1501 facing the atomization head 112, it continues to be pumped out along the pump liquid port 1503 on the side facing the atomization head 112. Transported to the atomization head 112 (shown by the arrow flow direction shown in Figure 4), the pumping path from the pump liquid port 1503 to the liquid outlet 1104B is simplified, which is beneficial to improve the response speed of the liquid pump 15 pumping liquid. In this specific implementation In this manner, the upper surface of the atomizing head 112 is at least partially contained in the liquid outlet 1104B, and the upper surface of the atomizing head 112 serves as a liquid suction surface.
  • the liquid pump 15 usually adopts a piezoelectric pump.
  • the piezoelectric pump is flat, and its basic principle is to use the inverse piezoelectric effect of the piezoelectric ceramic to deform the piezoelectric vibrator, and the volume of the pump cavity formed between the piezoelectric ceramic and the housing changes to achieve fluid output.
  • the atomizing head 112 includes a receiving portion (not shown in the figure), the receiving portion faces the pump liquid port 1503, and the receiving portion is opposite to the liquid outlet 1104B.
  • the receiving portion may be a heating element (not shown in the figure) or a liquid guiding element (not shown in the figure). (Shown), in this embodiment, considering that the liquid pump 15 has a strong pressure when pumping e-liquid, the receiving part is made of hard material, so as to prevent the e-liquid with strong pressure from impacting the receiving made of soft material Sometimes the atomizing head fails and causes liquid leakage.
  • the atomizing head is a porous ceramic heating element, and the porous ceramic heating element is made of a hard material.
  • the atomizer 11 further includes an atomizing electrode 114 and a liquid pump electrode 116.
  • the atomization electrode 114 is assembled on the atomization base 1105, and at least partially extends into the atomization support 1103 to be electrically connected with the atomization head 112 assembled in the atomization support 1103, so that the atomization head 112 and the battery device form a mist Chemical circuit.
  • the liquid pump electrode 116 is assembled on the atomization base 1105, and the end away from the atomization base 1105 extends into the atomization support 1103, so as to be fixed to the atomization support 1103 by the pump electrode fixing member 118 to be connected with The liquid pump 15 in the assembling part 1101 is electrically connected. Understandably, in other unshown embodiments, the liquid pump electrode 116 is assembled on the atomization base 1105, and the end away from the atomization base 1105 extends into the atomization support 1103 to be connected to the assembly portion 1101. The liquid pump 15 inside is directly electrically connected.
  • the e-liquid in the e-liquid cavity 130 is driven by the liquid pump 15 to be pumped into the fluid channel from the liquid inlet 1104A, sucked into the pump body 150 through the liquid suction port 1501, and then pumped out through the pump liquid port 1503, and finally It flows out from the liquid outlet 1104B to the atomization head 12 for heating and atomization by the atomization head 12.
  • the atomization base 1105 is provided with an air inlet 1107, and the air inlet 1107 communicates with the outside air and the atomization cavity 113.
  • the cartridge 10 also includes a vent tube 132, The smoke generated in the chemical cavity 113 is delivered to the user's mouth through the inner cavity of the vent tube 132.
  • the atomization base 1105 is provided with an air inlet 1107 at a position directly opposite to the atomization head 112, a smoking port 134 is opened on the end of the liquid storage compartment 13 facing the user's mouth, and the middle of the liquid storage compartment 13 is provided with a mist
  • the vent tube 132 facing the head 12 the inner cavity of the vent tube 132 communicates with the smoking port 134, the top 1103A of the atomization stent 1103 is provided with a communication hole 1112, the lower end of the vent tube 132 is inserted into the communication hole 1112 and the ventilation tube 132
  • the inner cavity is communicated with the communicating hole 1112, a smoke cavity 1114 is formed inside the atomization holder 1103, and the communicating hole 1112 is communicated with the smoke outlet cavity 1114.
  • the side 1103C of the atomization holder 1103 is provided with a smoke guide groove 1116, and the smoke guide groove 1116 communicates with atomization Cavity 113 and smoke outlet cavity 1114. That is to say, the air inlet 1107 is arranged below the atomizing head 112, and the air duct 132 is arranged above the atomizing head 112. In this way, the external cold air flows through the air inlet 1107, the atomization cavity 113, the smoke guide slot 1116, the smoke outlet cavity 1114, the communication hole 1112 and the inner cavity of the vent tube 132 in sequence under the user's suction action, and finally passes through the smoking port 134 Reach the user's mouth (as shown by the arrow flow in Figure 6). Understandably, in other embodiments not shown, the liquid storage tank 13 and the vent pipe 132 are two independent parts or integrally formed.
  • the support base 110 is provided with a constant pressure hole 1108 connecting the external air and the e-liquid cavity 130.
  • the cartridge 10 includes a constant pressure member 17, which is fitted in the constant pressure hole 1108 and allows only one-way external air Into the e-liquid cavity 130, specifically, the atomization base 1105 is provided with an air inlet 1109 communicating with the outside, and the atomization support 1103 is penetrated with a mounting hole 10 connecting the air inlet 1109 and the e-liquid cavity 130, and the air inlet 1109 is connected to The mounting hole 10 serves as a constant pressure hole 1108.
  • the constant pressure member 17 can be a one-way valve or a waterproof and breathable membrane.
  • the constant pressure member 17 is a one-way valve, and the one-way valve is fitted in the mounting hole 1110.
  • a unidirectional air flow channel that only allows external air to flow into the e-liquid cavity 130 unidirectionally is formed.
  • the air in the e-liquid cavity 130 decreases and causes the e-liquid cavity 130 to hold air, and This causes the work load of the piezoelectric pump to rise, thereby causing damage to the piezoelectric pump.
  • the air in the e-liquid cavity 13 can be quickly supplemented, so that the air pressure of the e-liquid cavity 13 is balanced, and the piezoelectric pump can pump the e-liquid more smoothly.
  • the external cold air flows through the air inlet 1107 to the atomization head 112 under the suction action of the user, and is mixed with the smoke generated by the heating of the atomization head 112, and then passes between the atomization support 1103 and the liquid storage tank 13 in turn.
  • the gap and the vent tube 132 reach the user’s mouth.
  • the external cold air also enters the e-liquid cavity 130 through the air inlet 1109 through the constant pressure member 17, so as to prevent the air pressure in the e-liquid cavity 130 from being reduced during the atomization process and the phenomenon of holding air can be avoided.
  • the one-way valve extends toward the top of the e-liquid cavity 130 into the air layer above the e-liquid cavity 130, so that the air flowing through the one-way valve can quickly reach the air layer of the e-liquid cavity 130, which improves the response speed.
  • the one-way valve is a duckbill one-way valve.
  • the cartridge 10 further includes a sealing ring 19, which is respectively sealed and arranged between the atomization base 1105 and the liquid storage compartment 13, and between the atomization head 112 and the atomization support 1103, so as to avoid the occurrence of smoke in the cartridge 10 Oil leaks.
  • the cartridge 10 also includes a liquid inlet sealing member 20, and the liquid inlet sealing member 20 is sealed and arranged on the top 1103A of the atomizing support 1103.
  • a first opening 21, a second opening 23 and a third opening 25 are spaced apart on the liquid inlet sealing member 20.
  • the first opening 21 connects the e-liquid cavity 130 and the inlet of the fluid channel to ensure that the e-liquid in the e-liquid cavity 130 can be pumped to the atomizing head 12 under the action of the liquid pump 15.
  • the second opening 23 communicates with the e-liquid cavity 130 and the mounting hole 1110 to ensure that the external air entering the constant pressure member 17 can be passed into the e-liquid cavity 130 to ensure the balance of air pressure in the e-liquid cavity 130.
  • the third opening 25 corresponds to the position of the communication hole 1112 to ensure air flow communication between the communication hole 1112 and the inner cavity of the vent tube 132.
  • the liquid transmission between the e-liquid cavity 130 and the atomizing head 112 is performed by a liquid pump 15.
  • the liquid pump 15 can automatically supply e-liquid according to the consumption of the atomizing head 112, effectively preventing liquid leakage and dry burning.
  • the liquid pump 15 is installed into the outer periphery of the support base 110 through the assembling part 1101, so that the liquid pump 15 can be directly installed from the outside of the support base 110, which is convenient for disassembly and assembly.
  • the constant pressure member 17 can quickly supplement the air in the e-liquid cavity 130, so that the air pressure of the e-liquid cavity 130 is balanced, and the liquid is pumped smoothly.
  • the electronic cigarette 100 provided in the first embodiment of the present invention has all the technical features of the above-mentioned cartridge 10, so it has the same technical effect as the above-mentioned cartridge 10.

Abstract

一种烟弹及电子烟，包括雾化器(11)，雾化器(11)包括支撑座(110)以及装配于支撑座(110)内的雾化头(112)；储液舱(13)，套装于支撑座(110)上并与支撑座(110)之间界定烟油腔(130)；液体泵(15)，用于将烟油腔(130)内的烟油泵送至雾化头(112)；恒压件(17)，配接于支撑座(110)上且仅允许外部空气单向流入烟油腔(130)。由于液体泵(15)的启动速度快，当烟油腔(130)内的液体减少时，烟油腔(130)内的气压降低并造成烟油腔(130)内憋气，导致压电泵的工作负载上升，从而引起压电泵的损坏。通过恒压件(17)的设置，可以快速补充烟油腔(130)中的空气，使得烟油腔(130)气压平衡，压电泵泵送烟油更为顺畅。

Description

烟弹及电子烟 技术领域
本发明涉及电子烟领域，特别涉及一种能够自动供液的烟弹及电子烟。
背景技术
目前，电子烟供液方式基本为给定一个储液件，然后手动或通过吸液件吸附的方式，实现储液件向雾化器提供雾化所需的烟油。同时，还有部分电子烟中通过设置液体泵，自动向雾化器泵入烟油，但由于液体泵的启动速度快，当烟油腔内的液体减少时，烟油腔内的气压降低并造成烟油腔内憋气，而导致压电泵的工作负载上升，从而引起压电泵的损坏。
发明内容
基于此，针对上述问题有必要提供一种保证烟油泵入更为顺畅的烟弹。
还有必要提供一种具有上述烟弹的电子烟。
一种烟弹，包括：
雾化器，包括支撑座以及装配于所述支撑座内的雾化头；
储液舱，套装于所述支撑座上，并与所述支撑座之间界定烟油腔；
液体泵，用于将所述烟油腔内的烟油泵送至所述雾化头；
恒压件，配接于所述支撑座上，且仅允许外部空气单向流入所述烟油腔。
在其中一个实施例中，所述支撑座开设连通外部空气与所述烟油腔的恒压孔，所述恒压件配接于所述恒压孔内。
在其中一个实施例中，所述支撑座包括雾化底座及支撑于所述雾化底座上的雾化支架，所述雾化底座开设与外部连通的进气孔，所述雾化支架贯穿开设连通所述进气孔与所述烟油腔的安装孔，所述进气孔与所述安装孔共同作为所述恒压孔。
在其中一个实施例中，所述恒压件为单向阀或防水透气膜中一种。
在其中一个实施例中，所述支撑座的外周开设有装配部，所述液体泵装入所述装配部内。
在其中一个实施例中，所述支撑座包括雾化支架，所述雾化头装配于所述雾化支架内，所述雾化支架包括朝向用户口腔的顶部、背向所述顶部的底部以及连接于所述顶部与所述底部之间的侧部；
所述装配部形成于所述雾化支架的所述侧部，所述液体泵装入所述装配部内且位于烟油的流动路径，以作为连通所述烟油腔与所述雾化头之间的流体通道的一部分。
在其中一个实施例中，所述液体泵包括泵体，所述泵体上开设与所述烟油腔连通的吸液口及与所述雾化头连通的泵液口，所述支撑座内部开设有与所述雾化头连通的出液口，所述泵液口至所述出液口之间的流体通道的中心轴线与所述雾化器的中心轴线之间的夹角为α，且0°＜α≤90°。
在其中一个实施例中，所述液体泵包括泵体，所述泵体上开设与所述烟油腔连通的吸液口及与所述雾化头连通的泵液口，所述吸液口与所述泵液口均位于所述泵体面向所述雾化头的相同一侧。
一种电子烟，包括所述的烟弹及用于为所述烟弹提供电驱动的电池装置。
本发明的烟弹及电子烟，由于液体泵的启动速度快，当烟油腔内的液体减少时，烟油腔内的气压降低并造成烟油腔内憋气，而导致压电泵的工作负载上升，从而引起压电泵的损坏。通过恒压件的设置，可以快速补充烟油腔中的空气，使得烟油腔气压平衡，压电泵泵送烟油更为顺畅。
一种烟弹，包括：
雾化器，包括支撑座以及装配于所述支撑座内的雾化头；
储液舱，套装于所述支撑座上，并与所述支撑座之间界定烟油腔；
液体泵，用于将所述烟油腔内的烟油泵送至所述雾化头，所述液体泵包括泵液口；
其中，所述雾化头包括承接部，所述承接部面向所述泵液口，所述承接 部由硬质材料构成。
在其中一个实施例中，所述支撑座包括雾化支架，所述雾化头装配于所述雾化支架内，所述雾化支架包括朝向用户口腔的顶部、背向所述顶部的底部以及连接于所述顶部与所述底部之间的侧部；
所述顶部开设有与所述烟油腔连通的进液口，所述雾化支架的内部开设有与所述雾化头连通的出液口，所述液体泵装入所述进液口与所述出液口之间的流体通道。
在其中一个实施例中，所述液体泵包括泵体，所述泵体上开设泵液口与吸液口，所述支撑座内部开设有与所述雾化头连通的出液口，所述泵液口至所述出液口之间的流体通道的中心轴线与所述雾化器的中心轴线之间的夹角为α，且0°＜α≤90°。
在其中一个实施例中，所述泵液口至所述出液口之间的流体通道的中心轴线与所述雾化器的中心轴线之间的夹角为90°。
在其中一个实施例中，所述雾化头的上表面至少部分收容在所述出液口中，所述雾化头的上表面作为吸液面。
在其中一个实施例中，所述支撑座还包括雾化底座，所述雾化支架与所述雾化底座之间形成雾化腔，所述雾化头至少部分收容在所述雾化腔中。
在其中一个实施例中，所述雾化头设置在所述雾化支架的底部，所述雾化头的下表面作为雾化面。
在其中一个实施例中，所述雾化头为多孔陶瓷发热件。
一种电子烟，包括所述的烟弹及用于为所述烟弹提供电驱动的电池装置。
本发明的烟弹及电子烟，由于液体泵的启动速度快，泵送烟油时压力较强，承接部由硬质材料制成，从而防止具有较强压力的烟油冲击软质材料制成的承接部时雾化头失效并导致漏液。
一种烟弹，包括：
雾化器，包括支撑座以及装配于所述支撑座内的雾化头；
储液舱，套装于所述支撑座上，并与所述支撑座之间界定烟油腔；
液体泵，用于将所述烟油腔内的烟油泵送至所述雾化头；
其中，所述支撑座的外周开设有装配部，所述液体泵装入所述装配部内。
在其中一个实施例中，所述支撑座包括雾化支架，所述雾化头装配于所述雾化支架内，所述雾化支架包括朝向用户口腔的顶部、背向所述顶部的底部以及连接于所述顶部与所述底部之间的侧部；
所述装配部形成于所述雾化支架的所述侧部，所述液体泵装入所述装配部内且位于烟油的流动路径，以作为连通所述烟油腔与所述雾化头之间的流体通道的一部分。
在其中一个实施例中，所述液体泵包括泵体，所述泵体上开设与所述烟油腔连通的吸液口及与所述雾化头连通的泵液口，所述支撑座内部开设有与所述雾化头连通的出液口，所述泵液口至所述出液口之间的流体通道的中心轴线与所述雾化器的中心轴线之间的夹角为α，且0°＜α≤90°。
在其中一个实施例中，所述液体泵包括泵体，所述泵体上开设与所述烟油腔连通的吸液口及与所述雾化头连通的泵液口，所述吸液口与所述泵液口均位于所述泵体面向所述雾化头的相同一侧。
在其中一个实施例中，所述液体泵为压电泵。
在其中一个实施例中，所述支撑座包括装配于所述雾化支架中所述底部的雾化底座，所述雾化底座开设与外部连通的进气孔，所述雾化支架贯穿开设有连通所述进气孔与所述烟油腔的安装孔；
所述烟弹包括恒压件，所述恒压件配接于所述安装孔内且形成仅允许外部空气单向流入所述烟油腔的单向气流通道。
在其中一个实施例中，所述恒压件朝向所述烟油腔的顶端伸入所述烟油腔上部的空气层内。
在其中一个实施例中，所述恒压件为鸭嘴单向阀。
在其中一个实施例中，所述雾化头包括吸液件及发热件，所述发热件为多孔陶瓷发热件，所述吸液件为多孔陶瓷。
一种电子烟，包括所述的烟弹及用于为所述烟弹提供电驱动的电池装置。
本发明的烟弹及电子烟，烟油腔与雾化头之间液体传输使用液体泵进行，液体泵可以根据雾化头消耗量来自动供给烟油，有效防止漏液和干烧。同时，液体泵通过装配部装入支撑座的外周，使得液体泵可直接由支撑座的外侧装入，拆装方便。
附图说明
图1为本发明一实施例电子烟中烟弹的结构示意图；
图2为图1所示电子烟中烟弹的分解示意图；
图3为图1所示电子烟中烟弹的仰视图；
图4为图3所示烟弹沿A-A方向的剖视图；
图5为图1所示电子烟中烟弹的前视图；
图6为图5所示烟弹沿B-B方向的剖示图。
电子烟100 烟弹10
雾化器11 支撑座110
装配部1101 雾化支架1103
顶部1103A 底部1103B
侧部1103C 进液口1104A
出液口1104B 雾化底座1105
气流入口1107 进气孔1109
安装孔1110 雾化头112
雾化电极114 液体泵电极116
泵电极固定件118 储液舱13
烟油腔130 液体泵15
泵体150 吸液口1501
泵液口1503 单向阀17
密封圈19 进液口密封件20
第一开口21 第二开口23
通气管132 雾化腔113
吸烟口134 连通孔1112
出烟腔1114 导烟槽1116
第三开口25 恒压孔1108
具体实施方式
为了便于理解本发明，下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的较佳实施例。但是，本发明可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。
需要说明的是，当元件被称为“固定于”另一个元件，它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件，它可以是直接连接到另一个元件或者可能同时存在居中元件。
除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
请参看图1，本发明一实施例中，电子烟100包括烟弹10及用于为烟弹10提供电驱动的电池装置(图未示)。其中，烟弹10内储存的烟油可在电池装置的电驱动下加热形成烟雾，烟雾在用户的抽吸动作下被吸入用户口中，以供用户食用。
请参看图2，烟弹10包括雾化器11、储液舱13以及液体泵15。其中，储液舱13内形成有用于存储烟油的烟油腔130(如图3所示)，液体泵15用 于将烟油腔130内的烟油自动泵送至雾化器11内，烟油在电池装置的驱动下加热形成烟雾，供用户吸食。
雾化器11包括支撑座110及雾化头112。支撑座110用于提供安装基础，且外周开设有与外部连通的装配部1101，液体泵15可拆卸地装入装配部1101，用于向雾化头112内泵入烟油，储液舱13与支撑座110之间界定形成烟油腔130。上述提及的“外周”是指支撑座110在未装入储液舱13状态下暴露于外部环境中的外表面。上述提及的“装配部1101”的包括但不限定于是缺口、孔、槽等。
具体地，支撑座110包括雾化支架1103及雾化底座1105。其中，雾化支架1103装配于雾化底座1105上，雾化头112装配于雾化支架1103内。可以理解地，在其他未示出的实施方式中，雾化底座1105与雾化支架1103一体成型。
雾化支架1103包括朝向用户口腔的顶部1103A、背向顶部的底部1103B以及连接于顶部1103A与底部1103B之间的侧部1103C。装配部1101形成于雾化支架1103的侧部1103C，液体泵15由雾化支架1103的侧部1103C装入装配部1101内且位于烟油的流动路径，以作为连通烟油腔130与雾化头112之间的流体通道的一部分。可以理解地，在未示出的其他实施方式中，装配部1101形成于雾化支架1103的顶部1103A或者底部1103B，液体泵15由雾化支架1103的顶部1103A或者底部1103B装入装配部1101。
具体地，雾化支架1103的顶部1103A开设有与烟油腔130连通的进液口1104A，雾化支架1103的内部开设有与雾化头112连通的出液口1104B(如图3所示)，进液口1104A与出液口1104B之间的通道即为供烟油流动的流体通道。当液体泵15装入进液口1104A与出液口1104B之间的流体通道时，即可充当流体通道的一部分，并同时为烟油的流动提供驱动力。
也就是说，液体泵15可由雾化支架1103的侧部1103C自由装入装配部1101内，拆装简便。同时，液体泵15作为流体通道的一部分，使得烟油腔130内的烟油可自动且及时的补入雾化头112内，避免雾化头112出现干烧等 异常情况的发生。
具体地，雾化支架1103与雾化底座1105之间形成雾化腔113，雾化头112至少部分收容在雾化腔113中，在本具体实施例中，雾化头112设置在雾化支架1103的底部1103B，雾化头112的下表面作为雾化面。
请参看图3和图4，具体地，液体泵15包括泵体150，泵体150上开设与烟油腔130连通的吸液口1501及与雾化头112连通的泵液口1503，吸液口1501与泵液口1503均位于泵体50面向雾化头112的相同一侧，泵液口1503至出液口1104B之间的流体通道的中心轴线与雾化器11的中心轴线之间的夹角为α，且0°＜α≤90°。优选地泵液口1503至出液口1104B之间的流体通道的中心轴线与雾化器11的中心轴线之间的夹角α为90°。也就是说，烟油腔130内的烟油由面向雾化头112一侧的吸液口1501泵入泵体150内部后，继续沿面向雾化头112一侧的泵液口1503泵出并输送至雾化头112(如图4所示箭头流向所示)，泵液口1503至出液口1104B的泵送路径简化，有利于提高液体泵15泵送液体的响应速度，在本具体实施方式中，雾化头112的上表面至少部分收容在出液口1104B中，雾化头112的上表面作为吸液面。
在本具体实施例中，由于雾化器11的尺寸较小，液体泵15通常采用压电泵。其中，压电泵呈扁平状，其基本原理是利用压电陶瓷的逆压电效应使压电振子振动产生变形，压电陶瓷与外壳之间形成泵腔的容积变化实现流体输出。
当泵液口1503至出液口1104B之间的流体通道的中心轴线与雾化器11的中心轴线呈90度夹角，泵液口1503至出液口1104B的管路笔直，泵送液体的响应速度快；另一方面，泵液口1503至出液口1104B的管路笔直，有利于简化管路，不易堵塞管路，降低管路设计难度。
雾化头112包括承接部(图未示出)，承接部面向泵液口1503，承接部与出液口1104B相对，承接部可以是发热件(图未示出)或者导液件(图未示出)，在本实施方式中，考虑到液体泵15泵送烟油时压力较强，承接部由硬质材料制成，从而防止具有较强压力的烟油冲击软质材料制成的承接部时雾 化头失效并导致漏液，具体地，雾化头为多孔陶瓷发热件，多孔陶瓷发热件由硬质材料制成。
请再次参看图2，进一步地，雾化器11还包括雾化电极114及液体泵电极116。雾化电极114装配于雾化底座1105上，且至少部分伸入雾化支架1103内，以与装配于雾化支架1103内的雾化头112电连接，使得雾化头112与电池装置形成雾化电回路。
同样地，液体泵电极116装配于雾化底座1105上，且远离雾化底座1105的末端伸入雾化支架1103内，以通过泵电极固定件118固定于雾化支架1103上，以与配接于装配部1101内的液体泵15电连接。可以理解地，在其他未示出的实施方式中，液体泵电极116装配于雾化底座1105上，且远离雾化底座1105的末端伸入雾化支架1103内，以与配接于装配部1101内的液体泵15直接电连接。
在使用时，烟油腔130内的烟油在液体泵15驱动下，由进液口1104A泵入流体通道，经吸液口1501吸入泵体150内再经泵液口1503泵出，并最终由出液口1104B流出至雾化头12上，以供雾化头12加热雾化。
请一并参看图2、图5及图6，更进一步地，雾化底座1105上开设有气流入口1107，气流入口1107连通外界空气与雾化腔113，烟弹10还包括通气管132，雾化腔113中产生的烟雾通过通气管132的内腔输送至用户口腔。在本实施方式中，雾化底座1105正对雾化头112的位置开设有气流入口1107，储液舱13上朝向用户口腔的一端开设有吸烟口134，储液舱13的中部设置有与雾化头12正对的通气管132，通气管132的内腔与吸烟口134连通，雾化支架1103的顶部1103A上开设连通孔1112，通气管132的下端插入连通孔1112中并且通气管132的内腔与连通孔1112连通，雾化支架1103内部形成出烟腔1114，连通孔1112与出烟腔1114连通，雾化支架1103的侧部1103C开设导烟槽1116，导烟槽1116连通雾化腔113与出烟腔1114。也就是说，气流入口1107设置于雾化头112的下方，通气管132设置于雾化头112的上方。如此，外部冷空气在用户抽吸动作下，依次流经气流入口1107、雾化腔 113、导烟槽1116、出烟腔1114、连通孔1112及通气管132的内腔，最后由吸烟口134到达用户口腔(如图6中箭头流向所示)。可以理解地，在其他未示出的实施方式中，储液舱13与通气管132为两个独立零件或者一体成型。
支承座110上开设连通外部空气与烟油腔130的恒压孔1108，对应地，烟弹10包括恒压件17，恒压件17配接于恒压孔1108内且仅允许外部空气单向流入烟油腔130，具体地，雾化底座1105开设与外部连通的进气孔1109，雾化支架1103贯穿开设有连通进气孔1109与烟油腔130的安装孔10，进气孔1109与安装孔10共同作为恒压孔1108，恒压件17可以是单向阀或者防水透气膜等，在本实施方式中，恒压件17为单向阀，单向阀配接于安装孔1110内且形成仅允许外部空气单向流入烟油腔130的单向气流通道。
在本具体实施例中，由于压电泵(液体泵15)的启动速度快，当烟油腔130内的液体减少时，烟油腔130内的气压降低并造成烟油腔130内憋气，而导致压电泵的工作负载上升，从而引起压电泵的损坏。通过恒压件17的设置，可以快速补充烟油腔13中的空气，使得烟油腔13气压平衡，压电泵泵送烟油更为顺畅。
在使用过程中，外部冷空气在用户抽吸动作下经气流入口1107流向雾化头112，以与雾化头112加热产生的烟雾混合后，依次经雾化支架1103与储液舱13之间的间隙及通气管132到达用户口腔。同时，外部冷空气亦由进气孔1109经恒压件17进入烟油腔130内，避免烟油腔130内气压在雾化过程中降低而发生憋气现象。
进一步地，单向阀朝向烟油腔130的顶端伸入烟油腔130上部的空气层内，使得流经单向阀的空气可以快速到达烟油腔130的空气层，提高了响应速度。优选地，单向阀为鸭嘴单向阀。
更进一步地，烟弹10还包括密封圈19，密封圈19分别密封设置于雾化底座1105与储液舱13之间、雾化头112与雾化支架1103之间，避免烟弹10出现烟油泄漏。
同时，烟弹10还包括进液口密封件20，进液口密封件20密封设置于雾 化支架1103的顶部1103A。对应地，进液口密封件20上间隔开设有第一开口21、第二开口23及第三开口25。其中，第一开口21连通烟油腔130与流体通道的入口，保证烟油腔130内烟油可在液体泵15的作用下泵送至雾化头12。第二开口23连通烟油腔130与安装孔1110，保证进入恒压件17的外部气体可被通入烟油腔130内，保证烟油腔130内气压的平衡。第三开口25与连通孔1112位置对应，保证连通孔1112与通气管132的内腔之间的气流连通。
本申请烟弹10，烟油腔130与雾化头112之间液体传输使用液体泵15进行，液体泵15可以根据雾化头112消耗量来自动供给烟油，有效防止漏液和干烧。同时，液体泵15通过装配部1101装入支撑座110的外周，使得液体泵15可直接由支撑座110的外侧装入，拆装方便。同时，通过恒压件17可以快速补充烟油腔130中的空气，使得烟油腔130气压平衡，泵送液体顺畅。
本发明实施例一提供的电子烟100，因其具有上述烟弹10的全部技术特征，故具有与上述烟弹10相同的技术效果。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (28)

  1. 一种烟弹，其特征在于，所述烟弹包括：
    雾化器，包括支撑座以及装配于所述支撑座内的雾化头；
    储液舱，套装于所述支撑座上，并与所述支撑座之间界定烟油腔；
    液体泵，用于将所述烟油腔内的烟油泵送至所述雾化头；
    恒压件，配接于所述支撑座上，且仅允许外部空气单向流入所述烟油腔。
  2. 如权利要求1所述的烟弹，其特征在于，所述支撑座开设连通外部空气与所述烟油腔的恒压孔，所述恒压件配接于所述恒压孔内。
  3. 如权利要求2所述的烟弹，其特征在于，所述支撑座包括雾化底座及支撑于所述雾化底座上的雾化支架，所述雾化底座开设与外部连通的进气孔，所述雾化支架贯穿开设连通所述进气孔与所述烟油腔的安装孔，所述进气孔与所述安装孔共同作为所述恒压孔。
  4. 如权利要求1所述的烟弹，其特征在于，所述恒压件为单向阀或防水透气膜中一种。
  5. 如权利要求1所述的烟弹，其特征在于，所述支撑座的外周开设有装配部，所述液体泵装入所述装配部内。
  6. 如权利要求5所述的烟弹，其特征在于，所述支撑座包括雾化支架，所述雾化头装配于所述雾化支架内，所述雾化支架包括朝向用户口腔的顶部、背向所述顶部的底部以及连接于所述顶部与所述底部之间的侧部；
    所述装配部形成于所述雾化支架的所述侧部，所述液体泵装入所述装配部内且位于烟油的流动路径，以作为连通所述烟油腔与所述雾化头之间的流体通道的一部分。
  7. 如权利要求1所述的烟弹，其特征在于，所述液体泵包括泵体，所述泵体上开设与所述烟油腔连通的吸液口及与所述雾化头连通的泵液口，所述支撑座内部开设有与所述雾化头连通的出液口，所述泵液口至所述出液口之间的流体通道的中心轴线与所述雾化器的中心轴线之间的夹角为α，且0°＜α≤90°。
  8. 如权利要求1所述的烟弹，其特征在于，所述液体泵包括泵体，所述泵体上开设与所述烟油腔连通的吸液口及与所述雾化头连通的泵液口，所述吸液口与所述泵液口均位于所述泵体面向所述雾化头的相同一侧。
  9. 一种电子烟，其特征在于，所述电子烟包括权利要求1-8任意一项所述的烟弹及用于为所述烟弹提供电驱动的电池装置。
  10. 一种烟弹，其特征在于，所述烟弹包括：
    雾化器，包括支撑座以及装配于所述支撑座内的雾化头；
    储液舱，套装于所述支撑座上，并与所述支撑座之间界定烟油腔；
    液体泵，用于将所述烟油腔内的烟油泵送至所述雾化头，所述液体泵包括泵液口；
    其中，所述雾化头包括承接部，所述承接部面向所述泵液口，所述承接部由硬质材料构成。
  11. 如权利要求10所述的烟弹，其特征在于，所述支撑座包括雾化支架，所述雾化头装配于所述雾化支架内，所述雾化支架包括朝向用户口腔的顶部、背向所述顶部的底部以及连接于所述顶部与所述底部之间的侧部；
    所述顶部开设有与所述烟油腔连通的进液口，所述雾化支架的内部开设有与所述雾化头连通的出液口，所述液体泵装入所述进液口与所述出液口之间的流体通道。
  12. 如权利要求11所述的烟弹，其特征在于，所述液体泵包括泵体，所述泵体上开设泵液口与吸液口，所述支撑座内部开设有与所述雾化头连通的出液口，所述泵液口至所述出液口之间的流体通道的中心轴线与所述雾化器的中心轴线之间的夹角为α，且0°＜α≤90°。
  13. 如权利要求12所述的烟弹，其特征在于，所述泵液口至所述出液口之间的流体通道的中心轴线与所述雾化器的中心轴线之间的夹角为90°。
  14. 如权利要求11所述的烟弹，其特征在于，所述雾化头的上表面至少部分收容在所述出液口中，所述雾化头的上表面作为吸液面。
  15. 如权利要求14所述的烟弹，其特征在于，所述支撑座还包括雾化底座，所述雾化支架与所述雾化底座之间形成雾化腔，所述雾化头至少部分收容在所述雾化腔中。
  16. 如权利要求15所述的烟弹，其特征在于，所述雾化头设置在所述雾化支架的底部，所述雾化头的下表面作为雾化面。
  17. 如权利要求10-16任意一项所述的烟弹，其特征在于，所述雾化头为多孔陶瓷发热件。
  18. 一种电子烟，其特征在于，所述电子烟包括权利要求10-17任意一项所述的烟弹及用于为所述烟弹提供电驱动的电池装置。
  19. 一种烟弹，其特征在于，所述烟弹包括：
    雾化器，包括支撑座以及装配于所述支撑座内的雾化头；
    储液舱，套装于所述支撑座上，并与所述支撑座之间界定烟油腔；
    液体泵，用于将所述烟油腔内的烟油泵送至所述雾化头；
    其中，所述支撑座的外周开设有装配部，所述液体泵装入所述装配部内。
  20. 如权利要求19所述的烟弹，其特征在于，所述支撑座包括雾化支架，所述雾化头装配于所述雾化支架内，所述雾化支架包括朝向用户口腔的顶部、背向所述顶部的底部以及连接于所述顶部与所述底部之间的侧部；
    所述装配部形成于所述雾化支架的所述侧部，所述液体泵装入所述装配部内且位于烟油的流动路径，以作为连通所述烟油腔与所述雾化头之间的流体通道的一部分。
  21. 如权利要求19-20任意一项所述的烟弹，其特征在于，所述液体泵包括泵体，所述泵体上开设与所述烟油腔连通的吸液口及与所述雾化头连通的泵液口，所述泵液口至所述出液口之间的流体通道的中心轴线与所述雾化器的中心轴线之间的夹角为α，且0°＜α≤90°。
  22. 如权利要求19-20任意一项所述的烟弹，其特征在于，所述液体泵包括泵体，所述泵体上开设与所述烟油腔连通的吸液口及与所述雾化头连通的泵 液口，所述吸液口与所述泵液口均位于所述泵体面向所述雾化头的相同一侧。
  23. 如权利要求22所述的烟弹，其特征在于，所述液体泵为压电泵。
  24. 如权利要求20所述的烟弹，其特征在于，所述支撑座包括装配于所述雾化支架中所述底部的雾化底座，所述雾化底座开设与外部连通的进气孔，所述雾化支架贯穿开设有连通所述进气孔与所述烟油腔的安装孔；
    所述烟弹包括恒压件，所述恒压件配接于所述安装孔内且形成仅允许外部空气单向流入所述烟油腔的单向气流通道。
  25. 如权利要求24所述的烟弹，其特征在于，所述恒压件朝向所述烟油腔的顶端伸入所述烟油腔上部的空气层内。
  26. 如权利要求24所述的烟弹，其特征在于，所述恒压件为鸭嘴单向阀。
  27. 如权利要求19所述的烟弹，其特征在于，所述雾化头包括吸液件及发热件，所述发热件为多孔陶瓷发热件，所述吸液件为多孔陶瓷。
  28. 一种电子烟，其特征在于，所述电子烟包括权利要求19-27任意一项所述的烟弹及用于为所述烟弹提供电驱动的电池装置。
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