WO2018054388A1 - 烟弹及其电子烟 - Google Patents

烟弹及其电子烟 Download PDF

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Publication number
WO2018054388A1
WO2018054388A1 PCT/CN2017/103701 CN2017103701W WO2018054388A1 WO 2018054388 A1 WO2018054388 A1 WO 2018054388A1 CN 2017103701 W CN2017103701 W CN 2017103701W WO 2018054388 A1 WO2018054388 A1 WO 2018054388A1
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WO
WIPO (PCT)
Prior art keywords
peripheral wall
passage
cartridge
electronic cigarette
liquid
Prior art date
Application number
PCT/CN2017/103701
Other languages
English (en)
French (fr)
Inventor
邱伟华
Original Assignee
常州聚为智能科技有限公司
卓尔悦欧洲控股有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 常州聚为智能科技有限公司, 卓尔悦欧洲控股有限公司 filed Critical 常州聚为智能科技有限公司
Priority to US16/336,096 priority Critical patent/US20190208825A1/en
Priority to EP17852455.9A priority patent/EP3510879A4/en
Publication of WO2018054388A1 publication Critical patent/WO2018054388A1/zh

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    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—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
    • A24F40/48—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
    • A24F40/50—Control or monitoring
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F15/00—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor
    • A24F15/01—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor
    • A24F15/015—Receptacles or boxes specially adapted for cigars, cigarettes, simulated smoking devices or cigarettes therefor specially adapted for simulated smoking devices or cigarettes therefor with means for refilling of liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors

Definitions

  • the invention relates to the field of electronic cigarette technology, in particular to an improved smoke bomb and an electronic cigarette thereof.
  • the existing electronic cigarette air intake system is basically a vertical up and down air intake mode, and the atomizing head of the electronic cigarette is inserted in the liquid storage chamber of the cartridge to provide the liquid to the atomizing head, which is disadvantageous for the structure.
  • the existing electronic cigarette intake mode is that the air intake hole of the electronic cigarette is opened at the bottom of the electronic cigarette case, and the opening of the air inlet hole at the bottom is easy to cause the liquid smoke to leak easily when entering the air. The problem.
  • An aspect of the invention provides an electronic cigarette comprising a cartridge and an atomizing assembly, the cartridge having a liquid storage chamber, the bottom end of the liquid storage chamber being open, the atomizing assembly comprising an atomizing head, the cartridge
  • the top wall and the peripheral wall are defined as the liquid storage chamber, the peripheral wall of one side of the cartridge is provided with an intake passage, and the peripheral wall of the other side is provided with a smoke passage.
  • the atomizing head is disposed on a bottom side of the cartridge, the atomizing head has an atomizing heating channel, one end of the atomizing heating channel is connected to the inlet channel, and the other end is connected to the outlet channel, An inlet hole is formed in a peripheral wall of the atomizing head, and the inlet hole communicates with the liquid storage chamber, so that the liquid smoke of the liquid storage chamber flows through the liquid inlet hole to be heated in the atomization heating channel Forming smoke.
  • the intake passage extends axially from a bottom end of the peripheral wall to a predetermined height, and the peripheral wall correspondingly defines an intake port to communicate with a top end of the intake passage.
  • the smoke passage extends axially from a bottom end of the peripheral wall to a top end of the peripheral wall, penetrating a top end and a bottom end of the peripheral wall.
  • the liquid injection hole is formed on the peripheral wall or the top wall.
  • a bottom surface of the peripheral wall of the cartridge corresponding to the inlet of the inlet passage and an inlet of the outlet passage are respectively provided with a gas block, and the two gas barriers are oppositely disposed to make the airflow After flowing out from the air inlet passage, the blockage of the air block flows to a side of the smoke passage, and the air block of the smoke passage introduces a gas flow into the smoke passage.
  • a peripheral ring is provided on each of the two ends of the peripheral wall of the atomizing head, and a peripheral wall of the atomizing head
  • the upper opening is provided with a plurality of liquid inlet holes between the two liquid blocking rings;
  • the atomizing head comprises a first casing disposed at one end, a second casing disposed at the other end, and disposed at the first An insulating member between the housing and the second housing, the atomizing head further comprising a heat generating component and a liquid absorbing member, the liquid absorbing member being wrapped around the outer circumference of the heat generating component, and integrally mounted on the first In the inner cavity of a housing.
  • the housing includes an upper casing and a lower casing that cooperates with the upper casing, and a locking hole is formed at a joint between the upper casing and the lower casing.
  • An upper end of the cartridge is mounted in the upper casing, and a lower end of the cartridge and the atomizing assembly are mounted in the lower casing.
  • the atomizing heating passage of the atomizing head is respectively aligned with the outlet of the inlet passage and the inlet of the outlet passage to form a U surrounding the outer circumference of the reservoir of the cartridge.
  • Type of suction channel is respectively aligned with the outlet of the inlet passage and the inlet of the outlet passage to form a U surrounding the outer circumference of the reservoir of the cartridge.
  • an electronic control component is included, the electronic control component includes a mounting bracket, and the mounting bracket is formed with a partition wall adjacent to the atomizing head, and the mounting bracket is mounted with a sensor, the partition wall The upper opening is provided with an air suction passage that communicates with the air intake passage of the electronic cigarette and the sensor.
  • the electronic control component includes an electrode contact body, a circuit board is mounted on the mounting frame, and a mounting hole is formed in the partition wall, and the electrode contact body is mounted in the mounting hole, so that the circuit board and the atomizing head Electrically conductive.
  • a second aspect of the present invention provides a cartridge comprising a top wall and a peripheral wall, the top wall and the peripheral wall enclosing a liquid storage chamber, wherein the peripheral wall is formed with an intake passage and a smoke passage
  • the intake passage is located at one side of the peripheral wall, and the outlet passage is located on the other side of the peripheral wall opposite to the intake passage.
  • the bottom end of the reservoir is open.
  • the peripheral wall or the top wall is provided with a liquid injection hole.
  • the peripheral wall is provided with an air inlet, and the air inlet is in communication with the air inlet passage.
  • the smoke passage extends axially from a bottom end of the peripheral wall to a top end of the peripheral wall and penetrates a top end and a bottom end of the peripheral wall.
  • the intake passage extends axially from a bottom end of the peripheral wall to a predetermined height.
  • a third aspect of the invention provides an electronic cigarette comprising the cartridge of any of the second aspects of the invention.
  • a housing is included, the cartridge being mounted within the housing, the top end of the housing being provided with a vent.
  • an atomization assembly is further included, the atomization assembly includes an atomization head, and the atomization head is provided with an atomization heating channel, and one end of the atomization heating channel communicates with the air inlet channel. The other end is connected to the outlet passage, and a peripheral hole is formed in the peripheral wall of the atomizing head, and the inlet hole communicates with the liquid storage chamber.
  • the method further includes an air suction passage, a sensor, the air inlet passage, the smoke exhaust passage and the atomization heating passage constitute an air intake passage of the electronic cigarette, and the air suction passage has two Connecting the sensor to the end Suction channel.
  • the electronic cigarette provided by the invention utilizes the air inlet and outlet of the shell of the cartridge, and does not need to additionally provide a casing for the intake air to save material, save cost, and will store the liquid storage chamber, the air inlet passage, and the smoke outlet.
  • the channel is integrated to reduce the assembly difficulty, and the internal space of the electronic cigarette is saved to the greatest extent, further reducing the volume of the electronic cigarette.
  • the problem that the atomizing head on the existing electronic cigarette is to be inserted into the interior of the cartridge is further solved, and the function of external contact, that is, liquid feeding, is realized.
  • the entire air intake mode is a wraparound air intake mode
  • the surrounding air intake mode solves the problem that the air intake hole of the existing electronic cigarette is opened at the bottom of the electronic cigarette case, and the air intake hole is opened at the bottom. It is easy to cause the problem that the liquid smoke is easy to leak when entering the air, and the airflow is smoother and the suction effect is better.
  • Figure 1 is a perspective view of an electronic cigarette according to a preferred embodiment of the present invention.
  • Figure 2 is a cross-sectional view of the electronic cigarette shown in Figure 1;
  • Figure 3 is a perspective view of the intermediate cartridge of the electronic cigarette shown in Figure 1;
  • Figure 4 Side view of the intermediate cartridge of the electronic cigarette shown in Figure 3;
  • Figure 5 is a cross-sectional view of the cross section of the cartridge B-B shown in Figure 4;
  • Figure 6 is a perspective view of an atomizing head in an electronic cigarette according to a preferred embodiment of the present invention.
  • Figure 7 is a cross-sectional view of the atomizing head shown in Figure 6;
  • Figure 8 is a front elevational view of another atomizing head employed in an electronic cigarette in accordance with a preferred embodiment of the present invention.
  • the present invention provides an electronic cigarette comprising a casing 10 and a cartridge 20 mounted in the casing 10, an atomizing assembly 30 and an electronic control assembly 40.
  • the cartridge 20 is mounted on the upper end of the casing 10.
  • the atomizing assembly 30 is provided with the liquid smoke, and the atomizing assembly 30 is mounted on the bottom side of the cartridge 20 to atomize the inflowing liquid.
  • the electronic control unit 40 is mounted on the bottom side of the atomizing assembly 30.
  • the atomizing assembly 30 supplies power and controls the start and/or stop of atomization in a timely manner.
  • the outer casing 10 includes an upper casing 11 and a lower casing 12 matched with the upper casing.
  • the connecting portion of the upper casing 11 and the lower casing 12 is formed with a locking hole 13 for the upper casing 11 and the lower casing 12 to cooperate.
  • the cartridges 20 are accurately aligned when they are installed.
  • the two latching holes 13 are oppositely disposed on the peripheral wall of the joint between the upper casing 11 and the lower casing 12 for quick assembly of the cartridge 20.
  • the upper casing 11 is shorter than the lower casing 12, and the upper casing 11 is located at the upper end of the casing 10.
  • the upper casing 11 can be regarded as a casing cap, and the top end thereof is provided with a smoke outlet 111 for the smoke to be dispersed.
  • the smoke outlet 111 can be connected to a cigarette holder (not shown), and the upper end of the cartridge 20 is installed in the upper casing 11, and a part of the cartridge 20 can extend out of the upper casing 11 and the upper casing
  • a card slot 14 is further formed on the 11 for the cartridge 20 to be snapped, so that the cartridge 20 can be stably held in the upper casing 11.
  • the lower casing 12 can be regarded as a casing main body, and an air inlet 121 and a USB interface 123 are defined on a peripheral wall thereof, and the atomizing assembly 30, the electronic control component 40, and the cartridge 20 are mounted in the lower casing 12.
  • the lower end By arranging the outer casing 10 such that the upper casing 11 and the lower casing 12 cooperate, the loading and unloading of the electronic cigarette internals 20 and the atomizing assembly 30 are facilitated.
  • the cartridge 20 includes a top wall 21 and a peripheral wall 22, and the top wall 21 and the peripheral wall 22 correspondingly define a liquid storage chamber 23, and the liquid storage chamber 23 is closed at the top end and the bottom end is open.
  • the opening may be an integral through hole or a plurality of arranged small through holes.
  • An intake passage 221 and a smoke outlet passage 222 are disposed in the circumferential wall 22 of the cartridge 20, and the intake passage 221 is located at one side of the peripheral wall 22 of the cartridge, and the outlet passage 222 is located on the peripheral wall 22 opposite to the intake passage 221 The other side.
  • the peripheral wall 22 is made of a certain thickness of the plate, and the peripheral wall 22 can allow the inlet passage 221 and the outlet passage 222 to be opened inside the peripheral wall 22 in a direction perpendicular to the thickness thereof.
  • the intake passage 221 extends axially from the bottom end of the peripheral wall 22 to a predetermined height.
  • the peripheral wall 22 correspondingly defines an air inlet 24 that communicates with the top end of the intake passage 221 After the air is supplied from the air inlet 24, it can flow out from the bottom end of the peripheral wall along the intake passage 221.
  • the smoke passage 222 extends from the bottom end of the peripheral wall 22 in the axial direction to the top end of the peripheral wall, and penetrates the top end and the bottom end of the peripheral wall 22, so that the airflow flows from the bottom end of the outlet passage 222 and flows out from the top end of the peripheral wall 22.
  • the arrangement of the inlet passage 221 and the outlet passage 222 in the shell wall 22 can make full use of the peripheral space of the cartridge 20, and it is not necessary to dispose the portion of the air passage in the middle of the electronic cigarette having a large number of components, thereby further reducing the volume of the electronic cigarette.
  • the up and up settings can also effectively prevent leakage.
  • a liquid injection hole 25 is radially opened in the peripheral wall 22 for injecting the liquid liquid into the liquid storage chamber 23, and the liquid injection hole 25 is not connected to the air inlet passage 221 or the smoke outlet passage 222 to ensure direct injection. Injecting into the liquid storage chamber 23, for example, the liquid injection hole 25 can be opened on the peripheral wall 22 where it does not communicate with the intake passage 221 or the smoke outlet passage 222, such as above the intake passage 221, and in addition, the liquid injection hole 25
  • the top wall 21 can be opened axially.
  • the cartridge 20 can be divided into a lower half and an upper half integrally formed with the lower half (the illustration is separated by the center line 201) according to the set position, and the lower half is installed in the lower casing 12.
  • the upper half is mounted in the upper casing 11.
  • a latching block 26 is protruded from the outer side of the peripheral wall of the cartridge 20, and the latching block 26 is formed at a joint between the lower half and the upper half for holding the card to the joint of the upper shell 11 and the lower shell 12 Inside the hole 13.
  • the intake passage 221, the intake port 24, and the liquid injection hole 25 are all open on one side of the lower half body peripheral wall 22, and the intake passage 221 extends from the bottom end of the peripheral wall 22 by a predetermined height and then communicates with the The air inlet 24, the liquid injection hole 25 is located directly above the air inlet 24, and the top end of the liquid injection hole 25 is flush with the center line 201.
  • the shape of the liquid injection hole 25 is not limited.
  • the liquid hole 25 is formed by a rectangular notch fitted with a central circular hole to facilitate the installation of the liquid filling plug 27 (see Fig. 2).
  • the smoke outlet passage 222 is opened on the side of the peripheral wall 22 opposite to the intake chamber 23 and the intake passage 221, and the outlet passage 222 extends from the bottom end of the peripheral wall 22 through the lower half of the peripheral wall and then extends into the upper half of the peripheral wall.
  • the upper peripheral wall has a slit 202 formed on both sides of the corresponding inlet passage 221 and the outlet passage 222, and the slit 202 extends downward from the top end of the upper peripheral wall to a predetermined distance, and the groove is cut.
  • 202 is not connected to the liquid storage chamber 23, and after the slit 202 is extended by a predetermined distance, correspondingly, the bottom surface of the slit 202 is configured as a top surface of the outlet passage 222.
  • the smoke outlet passage 222 is located at the top end of the peripheral wall 22 and has an outlet passage 223.
  • the upper half of the cartridge 20 can be integrated into the upper casing 11, that is, the flat design of the upper casing 11 can be adapted.
  • the slits 202 need not be opened on both sides of the upper peripheral wall.
  • a buckle 203 is disposed on the outer side of the upper peripheral wall to correspondingly engage with the slot 14 on the upper casing 11.
  • the top wall of the upper half body (corresponding to the top wall 21 of the cartridge 20) is provided with a positioning protrusion 204 for positioning the protrusion 204 and the upper casing 11 after the upper half of the cartridge 20 is inserted into the upper casing 11.
  • the internal card positions are correspondingly matched to enhance the alignment accuracy and stability.
  • a gas shield 28 is respectively disposed at a bottom surface of the peripheral wall 22 of the cartridge 20 corresponding to the outlet of the intake passage 221 and the inlet of the outlet passage 222.
  • the air block 28 is L-shaped, and the two air blocking plates 28 are oppositely disposed, so that the airflow flows out from the air inlet passage 221 and then flows through the blocking of the air blocking piece 28 to the side of the air outlet passage 222, and the air blocking plate 28 of the air outlet passage 222.
  • the air flow is introduced into the smoke passage 222.
  • the air block 28 can be omitted or perforated in the air block 28 for the components of the electronic control unit 40 to be pumped while inhaling, and the airflow is passed through.
  • the air block 28 enters the intake passage 221.
  • the relatively disposed L-shaped air baffle 28 can guide the flow of air to ensure airflow from the airflow.
  • the air passage 221 smoothly enters the outlet passage 222, and the sealing property against the both ends of the atomizing head 31 can be improved.
  • the atomizing assembly 30 is mounted on the bottom side of the cartridge 20, and the two ends are connected to the outlet of the inlet passage 221 and the inlet of the outlet passage 222, and atomize the liquid smoke flowing from the reservoir of the cartridge 20 to form smoke, so that Smoke can be carried out through the air stream.
  • the atomizing assembly 30 includes an atomizing head 31. Referring to FIG. 6 and FIG. 7, the atomizing head 31 has a cylindrical shape, and includes a first housing 311 disposed at one end, a second housing 312 disposed at the other end, and a setting.
  • the insulating member 313 between the first housing 311 and the second housing 312, the first housing 311 and the second housing 312 as the peripheral wall of the atomizing head 31 are electrically conductive, respectively for connecting two electric poles One of them is connected to the positive pole and the other is connected to the negative pole.
  • the first housing 311 and the second housing 312 are each provided with an electrical connecting leg 314 for connecting the electrodes.
  • the atomizing head 31 opens the atomizing heating passage 315 in the axial direction and penetrates both ends of the atomizing head 31.
  • the first housing 311 is longer than the second housing 312.
  • the outer peripheral surface of the first housing 311 is provided with a liquid inlet hole 3111 for the liquid liquid of the liquid storage chamber to flow into the atomizing head 31 through the liquid inlet hole 3111.
  • the atomization heating channel 315 is a place where the smoke liquid contacts the air to be atomized into smoke, and is available for airflow, and air can enter from one end of the atomization heating channel 315, and the smoke liquid is used in the The atomization heating channel 315 generates smoke and then exits from the other end.
  • the atomizing head 31 includes a heat generating member 316 and a liquid absorbing member 317.
  • the liquid absorbing member 317 is wrapped around the outer periphery of the heat generating member 316 and integrally mounted in the inner cavity of the first housing 311.
  • 316 is selected as a spiral formed by spiraling a heating wire, and the inside of the spiral body serves as an atomizing heating passage 315.
  • One end of the heating wire is connected to the first casing 311, and the other end is connected to the second casing 312, and the heating wire is The other parts are not in contact with the first housing 311 and the second housing 312.
  • the heat generating component 316 is a heating wire wound by a nickel alloy; alternatively, the liquid absorbing component 317 is selected as a liquid absorbent cotton or a fiber rope.
  • the specific embodiment of the atomizing head structure may also be that the heat generating component is coated on the outer periphery of the liquid absorbing member (not shown), and the atomizing heating channel 315 is an atomizing cavity penetrated at both ends, the heat generating component and the liquid absorbing liquid. The pieces are all disposed in the atomization chamber. In this way, the smoke liquid flowing into the liquid storage chamber of the cartridge 20 flows through the liquid inlet hole 3111 and is adsorbed by the liquid suction member 317.
  • the heating wire 316 By heating the heating wire 316, the heating wire 316 generates heat to evaporate the liquid liquid on the liquid suction member 317 into smoke.
  • the airflow of the intake passage 221 enters the atomization heating passage 315, and the smoke belt in the atomization heating passage 315 is sent out through the outlet passage 222.
  • the first housing 311 is selectively connected to the positive pole, and the second housing 312 is selected to be connected to the negative pole. It can be understood that the polarity of the connection of the first housing 311 and the second housing 312 is interchangeable.
  • the atomizing head has a simple structure and can be placed horizontally, which is advantageous for reducing the vertical height of the electronic cigarette.
  • a preferred embodiment of the present invention further provides an improved atomizing head 31.
  • the improvement is that a plurality of liquid inlet holes 3111 are formed in the peripheral wall of the atomizing head 31, and the atomizing head 31 is provided.
  • a liquid retaining ring 318 is disposed on each of the two adjacent ends of the peripheral wall, so that a plurality of liquid inlet holes 3111 formed in the peripheral wall are located between the two retaining liquid rings 318, so as to ensure that the liquid smoke only flows into the atomizing head 31. Prevent smoke from entering other parts.
  • the rubber ring 318 can be a rubber ring.
  • the liquid inlet hole 3111 can be opened on the first housing 311 and/or the second housing 312.
  • the plurality of liquid inlet holes 3111 are open only on the side of the first housing 311 to be connected to the liquid storage chamber.
  • the atomizing assembly 30 may further include an atomizing head cover 32 for matching the atomizing head. After 31, it is mounted to the bottom side of the cartridge 20.
  • the atomizing head cover 32 has a circular tubular shape, and one side of the tube wall is provided with a liquid passing hole 321 and the opposite side is provided with an electrode connecting hole 322.
  • the side of the atomizing head cover 32 that opens the liquid hole 321 is held by the bottom side in the liquid storage chamber of the cartridge 20, and the end of the atomizing head housing 32 closely abuts against the wall of the liquid storage chamber, thereby improving The sealing effect on the bottom side of the liquid storage chamber allows the liquid smoke to flow only into the wall of the atomizing head cover 32, and flows into the liquid inlet hole 3111 of the atomizing head 31 from the liquid passing hole 321 .
  • the atomizer head cover 32 can be optionally provided with a rubber seat cover. It will be appreciated that in one embodiment, the atomizing head 31 can be mounted directly to the bottom side of the cartridge, and the atomizing head sleeve 32 can be omitted. In addition, when the atomizing head 31 has the liquid retaining ring 318, the atomizing head cover 32 is sleeved on the outer circumference of the two liquid retaining rings 318.
  • the atomizing heating channel 315 of the atomizing head 31 is respectively aligned with the outlet of the inlet passage 221 and the inlet of the outlet passage 222, and the inlet passage 221 and the outlet passage 222 are
  • the atomization heating passages 315 together constitute an air intake passage of the electronic cigarette, and the suction passage of the electronic cigarette is formed as a U-shaped passage surrounding the outer circumference of the liquid storage chamber 23, which solves the problem that the existing electronic cigarette is opened by the air inlet hole.
  • the bottom of the electronic cigarette case, and the opening of the air inlet hole at the bottom is easy to cause the liquid smoke to leak easily when the air is inhaled. At the same time, the air flow is smoother and the suction effect is better.
  • the atomizing head 31 is disposed on the bottom side of the cartridge 20 without being placed into the liquid storage chamber of the cartridge 20 to facilitate the loading of the atomizing head 31.
  • the electronic control unit 40 is responsive to the inspiratory action and supplies power to the atomizing head 31.
  • the electronic control assembly 40 includes a mounting bracket 41, and a circuit board 42 mounted on the mounting bracket, an electrode contact body 43, a sensor 44, and a power source 45.
  • the mounting bracket 41 is mounted in the lower casing 12, and the mounting bracket 41 is provided with a mounting space corresponding to the circuit board 42, the electrode contact body 43, the sensor 44, and the power source 45.
  • a partition wall 411 is formed between the space on which the circuit board 42 is mounted on the mounting bracket 41 and the atomizing head 31.
  • a mounting hole 412 and an air suction passage 413 are defined in the partition wall 411.
  • the hole 412 is mounted for mounting the electrode contact body 43 such that the circuit board 42 is electrically connected to the atomizing head 31.
  • the suction passage 413 is connected to the suction passage of the electronic cigarette and the sensor 44, which is generally an air flow or air pressure sensor. During the suction, the air flow passage 222 and the air flow in the air intake passage flow, and a negative pressure is formed in the air suction passage 413, thereby touching the sensor, thereby exciting the circuit board 42 to operate, and the circuit board 42 drives the atomizing head 31 to perform the mist. Heating action.
  • a USB slot 421 is provided on the circuit board 42 to match the USB interface 123 of the lower case 12 for connection to the charger.
  • the power source 45 is detachably mounted on the mounting frame 41 below the circuit board 42 for supplying power to the circuit board 42 and the atomizing head 31.
  • the power source 45 can be a battery or a battery.
  • the mounting hole 412 is opened at the electrical connecting leg 314 of the corresponding atomizing head 31, and the air suction passage 413 corresponds to the air inlet position of the smoke outlet passage 222, and is aligned with the smoke outlet passage 222, by omitting the blocking
  • the gas sheet 28 or the gas block 28 is perforated, and the air flow in the suction passage 413 can directly flow into the smoke passage 222 when pumping.
  • the circuit board 42 is an L-shaped board body having an electrode contact body 43 connected to the top end thereof, the electrode contact body 43 is disposed in the mounting hole 412 of the partition wall 411, and the electrode contact body 43 connects the atomizing head 31 and the circuit.
  • the board 42 is electrically connected.
  • the electrode contact body 43 includes a positive pole joint and a negative pole joint.
  • the positive pole joint and the negative pole joint are both connected to the circuit board 42 at one end and the electrical connecting leg 314 to the other end.
  • the sensor 44 is disposed on one side of the circuit board 42 (corresponding to a leaked area surrounded by the L-shaped board body) and is connected to the end of the air suction passage 413 so that when smoking, The air suction passage 412 is inhaled, and the sensor 44 is activated to touch the circuit board 42 to smoke.
  • the suction passage 412 can be opened at any position of the partition wall 411, and it is only necessary to ensure that the suction passage 412 communicates the sensor 44 with the suction passage.
  • the present invention provides a surrounding air intake mode of the entire air intake passage around the liquid storage chamber 23, and the peripheral wall 22 surrounding the liquid storage chamber 23 is provided with an intake passage 221 and a smoke passage 222.
  • the outer peripheral side of the liquid storage chamber 23 of the 20 is provided with an intake passage 221, and the other side is provided with a smoke outlet passage 222, and the liquid storage chamber, the intake passage, and the smoke outlet passage are integrally arranged to save space and reduce assembly. Difficulty.
  • the atomizing head is disposed under the cartridge without immersing into the interior of the cartridge, thereby realizing the function of contacting the cartridge with the atomizing head, and the surrounding air inlet can open the inlet on the circumference of the electronic cigarette without It is opened on the bottom side to avoid leakage of liquid smoke when entering the air.
  • the sensor and the inspiratory channel to communicate through the air suction channel, the sensor can be activated to activate the cigarette when inhaling, realizing automatic cigarette smoke in real time and convenient to start.
  • the bottom open end of the cartridge 20 can be integrally provided with a bottom wall, and is aligned with the liquid inlet hole 3111 on the atomizing head by opening a through hole in the bottom wall.

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  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

一种电子烟，包括烟弹（20）与雾化组件（30），烟弹（20）包括顶壁（21）以及周壁（22），顶壁（21）以及周壁（22）围成储液腔（23），储液腔（23）底端开口，雾化组件（30）包括雾化头（31），烟弹（20）一侧的周壁（21）设有进气通道（221），另一侧的周壁（21）设有出烟通道（222），雾化头（31）设置在烟弹（20）的底侧，雾化头（31）具有雾化加热通道（315），雾化加热通道（315）一端连通进气通道（221），另一端连通出烟通道（222），雾化头（31）的周壁上开设有进液孔（3111），进液孔（3111）连通储液腔（23）；电子烟将储液腔（23）、进气通道（221）、出烟通道（222）一体设计节省空间，减小了装配难度。

Description

烟弹及其电子烟 技术领域
本发明涉及电子烟技术领域，具体涉及一种改进的烟弹及其电子烟。
背景技术
现有的电子烟进气系统基本上都是垂直上下进气方式，电子烟的雾化头插置在烟弹的储液腔内，以便对雾化头提供烟液，此种结构的不利于对雾化头的更换；此外，现有的电子烟的进气方式为电子烟的进气孔开设在电子烟壳体的底部，而底部开设进气孔容易造成进气时烟液容易漏液的问题。
发明内容
鉴于以上所述，为了适合市场的需求，本发明有必要提供一种便于雾化头更换且在进气时不容易漏液的电子烟。
本发明的一个方面提供了一种电子烟，包括烟弹与雾化组件，烟弹具有储液腔，所述储液腔底端开口，所述雾化组件包括雾化头，所述烟弹包括顶壁以及周壁，所述顶壁以及周壁围成所述储液腔，所述烟弹一侧的所述周壁设有进气通道，另一侧的所述周壁设有出烟通道，所述雾化头设置在所述烟弹的底侧，所述雾化头具有雾化加热通道，所述雾化加热通道一端连通所述进气通道，另一端连通所述出烟通道，所述雾化头的周壁上开设有进液孔，所述进液孔连通所述储液腔，以供所述储液腔的烟液经过所述进液孔流至所述雾化加热通道内加热形成烟雾。
在其中一个实施例中，所述进气通道从所述周壁的底端沿轴向延伸至预设高度，所述周壁对应地开设一进气口与所述进气通道的顶端连通。
在其中一个实施例中，所述出烟通道从所述周壁的底端沿轴向延伸至所述周壁的顶端，贯通所述周壁的顶端与底端。
在其中一个实施例中，所述周壁上或顶壁上开设有注液孔。
在其中一个实施例中，所述烟弹的周壁底面对应所述进气通道的出口处与所述出烟通道的进口处分别设置一挡气片，两所述挡气片相对设置，使得气流从所述进气通道流出后经过所述挡气片的阻挡流向所述出烟通道的一侧，所述出烟通道的挡气片将气流导入至所述出烟通道内。
在其中一个实施例中，所述雾化头的周壁上邻近两端各套设有一挡液圈，雾化头的周壁 上开设有多个位于两所述挡液圈之间的进液孔；所述雾化头包括设置在一端的第一壳体、设置在另一端的第二壳体以及设置在所述第一壳体与所述第二壳体之间的绝缘件，所述雾化头还包括发热件与吸液件，所述吸液件包覆在发热件的外周，并一体地安装在所述第一壳体的内腔中。
在其中一个实施例中，包括外壳，所述外壳包括上壳套以及与所述上壳套相配合的下壳套，所述上壳套与所述下壳套连接处形成有卡位孔，所述上壳套内安装烟弹的上端，所述下壳套内安装所述烟弹的下端以及所述雾化组件。
在其中一个实施例中，所述雾化头的雾化加热通道分别与所述进气通道的出口以及所述出烟通道的进口相对准，形成环绕所述烟弹的储液腔外周的U型的吸气通道。
在其中一个实施例中，包括电控组件，所述电控组件包括安装架，所述安装架上形成有间隔壁与雾化头相邻，所述安装架上安装有传感器，所述间隔壁上开设有抽气通道，抽气通道连通所述电子烟的吸气通道与所述传感器。
在其中一个实施例中，所述电控组件包括电极接触体，安装架上安装有电路板，间隔壁上开设有安装孔，安装孔内安装所述电极接触体，使得电路板与雾化头电性导通。
本发明的第二方面提供了一种烟弹，所述烟弹包括顶壁以及周壁，所述顶壁与所述周壁围成储液腔，所述周壁内形成有进气通道和出烟通道，所述进气通道位于所述周壁的一侧，所述出烟通道位于所述周壁上与所述进气通道相对的另一侧。
在其中一个实施例中，所述储液腔底端开口。
在其中一个实施例中，所述周壁或者所述顶壁上开设有注液孔。
在其中一个实施例中，所述周壁上开设有进气口，所述进气孔与所述进气通道连通。
在其中一个实施例中，所述出烟通道从所述周壁的底端沿轴向延伸至所述周壁的顶端，并贯通所述周壁的顶端与底端。
在其中一个实施例中，所述进气通道从所述周壁的底端沿轴向延伸至预设高度。
本发明的第三方面提供了一种电子烟，包括本发明第二方面任一所述的烟弹。
在其中一个实施例中，包括外壳，所述烟弹安装在所述外壳内，所述外壳的顶端设置有出烟口。
在其中一个实施例中，还包括雾化组件，所述雾化组件包括雾化头，所述雾化头设有有雾化加热通道，所述雾化加热通道一端连通所述进气通道，另一端连通所述出烟通道，所述雾化头的周壁上开设有进液孔，所述进液孔连通所述储液腔。
在其中一个实施例中，还包括抽气通道、传感器，所述进气通道、所述出烟通道与所述雾化加热通道构成了所述电子烟的吸气通道，所述抽气通道两端分别连通所述传感器与所述 吸气通道。
相较于现有技术，本发明提供的电子烟利用烟弹周壁进气和出气，不用额外设置进气出气的套管，节约材料，节约成本，并且将储液腔、进气通道、出烟通道设置为一体减小了装配难度，最大程度的节省电子烟内部空间，进一步缩小了电子烟的体积。在一个实施例中，进一步地解决现有的电子烟上的雾化头要插入烟弹内部进液的问题，实现外部接触即进液的功能。在一个实施例中，整个进气方式呈环绕型进气方式，环绕型进气方式很好的解决了现有电子烟的进气孔开设在电子烟壳体的底部，而底部开设进气孔容易造成进气时烟液容易漏液的问题，同时气流更加顺畅，抽吸效果更好。
本发明的优选实施方案及其有益效果，将结合具体实施方式进一步详细说明。
附图说明
附图是用来提供对本发明的进一步理解，并构成说明书的一部分，与下面的具体实施方式一起用于解释本发明，但不应构成对本发明的限制。在附图中，
图1：本发明较佳实施例电子烟的立体图；
图2：图1所示电子烟的剖视图；
图3：图1所示电子烟的中烟弹的立体图；
图4：图3所示电子烟的中烟弹的侧视图；
图5：图4所示烟弹B-B截面方向的剖视图；
图6：本发明较佳实施例电子烟中的雾化头的立体图；
图7：图6所示的雾化头的剖视图；
图8：本发明较佳实施例电子烟中的采用的另一雾化头的主视图。
各部件名称及其标号
外壳：10 卡位块：26 电源：45 绝缘件：313
上壳套：11 注液塞：27 进气口：121 电性连接脚：314
下壳套：12 挡气片：28 USB接口：123 通孔：315
卡位孔：13 雾化头：31 切槽：202 吸液件：317
卡槽：14 雾化头座套：32 卡扣：203 挡液圈：318
烟弹：20 电控组件：40 定位凸起：204 过液孔：321
顶壁：21 安装架：41 进气通道：221 电极连接孔：322
周壁：22 电路板：42 出烟通道：222 间隔壁：411
储液腔：23 电极接触体：43 出烟通道出口：223 安装孔：412
进气口：24 传感器：44 第一壳体：311 抽气通道：413
注液孔：25 出烟口：111 第二壳体：312 USB插槽：421
雾化组件：30 中分线：201 发热件：316 进液孔：3111
具体实施方式
以下结合附图对本发明的具体实施方式进行详细说明。应当理解的是，此处所描述的具体实施方式仅用于说明和解释本发明，并不用于限制本发明。
请参阅图1、图2，本发明提供一种电子烟，包括外壳10以及安装在外壳10内的烟弹20、雾化组件30与电控组件40，烟弹20安装在外壳10内上端，对雾化组件30提供烟液，雾化组件30安装在烟弹20的底侧，对流入的烟液进行雾化，可选的，电控组件40安装在雾化组件30的底侧，对雾化组件30供电并及时控制雾化的开始和/或停止。
外壳10包括上壳套11以及上壳套相配合的下壳套12，上壳套11与下壳套12连接处形成有卡位孔13，以供上壳套11、下壳套12在配合烟弹20安装时准确对位，本实施例中，卡位孔13为两个，相对地设置在上壳套11与下壳套12连接处的周壁上，用于快速装配烟弹20。上壳套11较下壳套12短，上壳套11位于外壳10的上端，在一个实施例中，上壳套11可视为壳帽，其顶端开设有出烟口111，以供烟雾散出，可选的，所述出烟口111可连接烟嘴(图未示)，上壳套11内安装烟弹20的上端，一部分烟弹20可伸出所述上壳套11，上壳套11上进一步开设有卡槽14，以供烟弹20卡接，使烟弹20可稳定地卡持在上壳套11内。在一个实施例中，下壳套12可视为壳套主体，其周壁上开设有进气口121以及USB接口123，下壳套12内安装雾化组件30、电控组件40以及烟弹20的下端。通过将外壳10设置为上壳套11与下壳套12相配合的结构，便于电子烟内烟弹20、雾化组件30的装卸。
请参阅图3、图4、以及图5，烟弹20包括顶壁21以及周壁22，所述顶壁21以及周壁22对应地围成储液腔23，储液腔23顶端封闭，底端开口，在一个实施例中，所述开口可以是一个整体通孔，或者是多个排列的小通孔。烟弹20的周壁22内沿轴向设有进气通道221与出烟通道222，进气通道221位于烟弹周壁22的一侧，出烟通道222位于周壁22上与进气通道221相对的另一侧。可以理解的，所述周壁22为一定厚度板材制成，所述周壁22可容许沿垂直于其厚度方向在周壁22内部开设进气通道221和出烟通道222。在一个实施例中，进气通道221从周壁22的底端沿轴向延伸至预设高度，在一个实施例中，周壁22上对应地开设一进气口24与进气通道221的顶端连通，使得从进气口24送气后，可沿进气通道221从周壁的底端流出。在一个实 施例中，出烟通道222从周壁22的底端沿轴向延伸至周壁的顶端，贯通周壁22的顶端与底端，使得气流从出烟通道222的底端流入后从周壁22的顶端流出。将进气通道221和出烟通道222设置在烟弹周壁22可以利用充分利用烟弹20周边空间，不用将这部分气道设置在部件较多的电子烟中部，可以进一步缩小电子烟体积，同时上进上出的设置也可以有效的防止漏液。周壁22上径向地开设有注液孔25，用于向储液腔23内注入烟液，注液孔25与进气通道221或出烟通道222均未连通，以保证注液时能直接注入到储液腔23内，如注液孔25可开设在周壁22上不会连通进气通道221或出烟通道222之处，如开设于进气通道221的上方，此外，注液孔25可轴向地开设地顶壁21上。
本实施例中，烟弹20根据套设位置，可分为下半体以及与下半体一体形成的上半体(图示由中分线201分开)，下半体安装在下壳套12内，上半体安装在上壳套11内。烟弹20的周壁外侧相对地凸伸有卡位块26，卡位块26形成在下半体与上半体的连接处，用于卡持至上壳套11与下壳套12连接处的卡位孔13内。在一个实施例中，进气通道221、进气口24以及注液孔25均开设在下半体周壁22的一侧，进气通道221从周壁22的底端延伸预设的高度后连通所述进气口24，注液孔25位于进气口24的正上方，注液孔25的顶端平齐所述中分线201，注液孔25的形状并不做限制，本实实施中，注液孔25由矩形槽口配合中心圆孔形成，以便于安装注液塞27(请参阅图2)。出烟通道222开设在周壁22上关于储液腔23与进气通道221相对的一侧，出烟通道222从周壁22的底端延伸经过下半体周壁后伸入至上半体周壁。在一个实施例中，上半体周壁在对应进气通道221与出烟通道222的两侧开设有切槽202，切槽202从上半体周壁的顶端往下延伸预设的距离，切槽202未连通储液腔23，切槽202延伸预设距离后，对应地，切槽202的底面则构成为出烟通道222的顶面。在一个实施例中，出烟通道222位于周壁22顶端开设有出烟通道出口223。在一个实施例中，通过在上半体周壁的两侧开设切槽202，可以满足烟弹20上半体融入至上壳套11内，即适应上壳套11的扁平收缩的外形设计，可以理解，在不考虑上壳套11外形的情况下，上半体周壁两侧无需开设所述切槽202。上半体周壁外侧设有卡扣203，以对应地与上壳套11上的卡槽14相卡合。上半体顶壁上(对应烟弹20的顶壁21)设置有定位凸起204，以供烟弹20的上半体套入至上壳套11内后，定位凸起204与上壳套11内的卡位对应地配合，加强对位准确与稳定性。此外，烟弹20周壁22底面对应进气通道221的出口处与出烟通道222的进口处分别设置挡气片28。挡气片28呈L型，两挡气片28相对设置，使得气流从进气通道221流出后经过挡气片28的阻挡流向出烟通道222的一侧，出烟通道222的挡气片28将气流导入至出烟通道222内。后续根据电控组件40的部件通气需要，挡气片28可以省略或者在挡气片28上开孔，以供在吸气时电控组件40的部件被抽气而触动，抽气气流穿过挡气片28进入进气通道221。本实施例中，相对设置的L型挡气片28，可引导气流流向，确保气流从进 气通道221顺畅进入到出烟通道222，并且可提高与雾化头31两端对接的密封性。
雾化组件30安装在烟弹20的底侧，两端连接进气通道221的出口与出烟通道222的进口，并且雾化从烟弹20储液腔内流入的烟液，形成烟雾，使得烟雾可经气流带出。雾化组件30包括雾化头31，请参阅图6、图7、雾化头31呈柱体状，包括设置在一端的第一壳体311、设置在另一端的第二壳体312以及设置在第一壳体311与第二壳体312之间的绝缘件313，第一壳体311、第二壳体312作为雾化头31的周壁，均可导电，分别用于连接两电性极，其中一个连正极时，另一个则连负极。第一壳体311、第二壳体312上均设置有电性连接脚314，以供连接电极。雾化头31沿轴心线方向开设雾化加热通道315并贯通雾化头31的两端。第一壳体311较第二壳体312长，第一壳体311的外周表面开设有进液孔3111，以供储液腔的烟液经过进液孔3111流入至雾化头31内，需要说明的是，所述雾化加热通道315为烟液接触空气被加热雾化为烟雾的场所，可供气流流通，空气可以从所述雾化加热通道315的一端进入，配合烟液在所述雾化加热通道315内生成烟雾后再从另一端出来。
在一个实施例中，雾化头31包括发热件316与吸液件317，吸液件317包覆在发热件316的外周，并一体地安装在第一壳体311的内腔中，发热件316选择为发热丝螺旋而成的螺旋体，所述螺旋体贯通的内部作为雾化加热通道315，发热丝的一端连接至第一壳体311，另一端连接至第二壳体312上，发热丝的其他部位与第一壳体311、第二壳体312均不接触。可选的，发热件316为镍烙合金绕成的发热丝；可选的，吸液件317选择为吸液棉或纤维绳。此外，雾化头结构的具体实施方式还可为发热件包覆在吸液件的外周(图未示)，所述雾化加热通道315为两端贯通的雾化腔，发热件以及吸液件都设置在所述雾化腔中。如此，烟弹20储液腔内流入的烟液流经进液孔3111后为吸液件317吸附，通过导通发热丝316，发热丝316发热将吸液件317上的烟液蒸发成烟雾，进气通道221的气流进入雾化加热通道315内，将雾化加热通道315内的烟雾带经出烟通道222送出。本实施例中，第一壳体311选择连接正极，第二壳体312选择连接负极。可以理解，第一壳体311与第二壳体312连接的极性可互换。这样雾化头结构简单并可以水平向放置，有利于减小电子烟的垂直高度。
请参阅图8，本发明较佳实施例还提供另一种改进型的雾化头31，其改进在于：雾化头31的周壁上开设有多个进液孔3111，并且在雾化头31的周壁上邻近两端各套设有一挡液圈318，使得周壁上开设的多个进液孔3111位于两挡液圈318之间，如此，可以确保烟液仅流入至雾化头31内，防止烟液进入其他部件。挡液圈318可采用橡胶圈。进液孔3111可开设在第一壳体311和/或第二壳体312上，可选的，多个进液孔3111仅开设在第一壳体311上的一侧与储液腔相接的区域，且对应吸液棉的区域，这样吸液件317与烟液的接触量雾化效果会更好，出烟量会更大。
请再次参阅图2，为了便于雾化头31安装以及提高雾化头31安装后与储液腔配合的密封性，雾化组件30可进一步包括雾化头座套32，用以配合雾化头31后安装至烟弹20的底侧。在一个实施例中，雾化头座套32呈圆管状，其管壁的一侧开设有过液孔321，相对的一侧开设有电极连接孔322。雾化头座套32开设过液孔321的一侧与烟弹20储液腔内的底侧卡持，并且雾化头套座32的端部与储液腔的腔壁紧密抵持，提高了储液腔底侧的密封效果，使得烟液仅能流入雾化头套座32的管壁上，由过液孔321流入至雾化头31的进液孔3111。雾化头座套32可选用橡胶座套。可以理解，在一个实施例中，雾化头31可直接安装至烟弹底侧，雾化头座套32可以省略。此外，雾化头31具有挡液圈318时，雾化头座套32套设在两个挡液圈318外周。
雾化头组件30安装后，雾化头31的雾化加热通道315分别与进气通道221的出口与出烟通道222的进口相对准，所述进气通道221、所述出烟通道222与所述雾化加热通道315共同构成了电子烟的吸气通道，并使得电子烟的吸气通道形成为环绕储液腔23外周的U型通道，解决了现有电子烟由于进气孔开设在电子烟壳体的底部，而底部开设进气孔容易造成进气时烟液容易漏液的问题同时，气流更加顺畅，抽吸效果更好。并且雾化头31设置在烟弹20的底侧而无需置入至烟弹20的储液腔内，便于雾化头31的装取。
电控组件40用于响应吸气动作并给雾化头31供电。电控组件40包括安装架41，以及安装在安装架上的电路板42、电极接触体43、传感器44与电源45。安装架41安装在下壳套12内，安装架41上开设有对应电路板42、电极接触体43、传感器44以及电源45的安装空间。安装架41上安装电路板42的空间与雾化头31之间形成有间隔壁411。间隔壁411上开设有安装孔412与抽气通道413。安装孔412以供安装电极接触体43，使得电路板42与雾化头31电性导通。抽气通道413连通电子烟的吸气通道与传感器44，传感器44一般为气流或气压传感器。抽吸时，出烟通道222、进气通道内气流流动，并在抽气通道413内形成负压，从而触动所述传感器，从而激发电路板42工作，电路板42驱动雾化头31进行雾化加热动作。电路板42上设置USB插槽421与下壳套12的USB接口123匹配，以供连接充电器。电源45可拆卸地安装在安装架41上位于电路板42的下方，用于给电路板42及雾化头31供电，电源45可采用电池或电芯。
本实施例中，安装孔412开设在对应雾化头31的电性连接脚314处，抽气通道413对应出烟通道222的进气口位置，并且与出烟通道222相对准，通过省略挡气片28或者在挡气片28上开孔，抽气时抽气通道413内的气流可直接流入至出烟通道222。在一个实施例中，电路板42呈L型板体，其顶端连接有电极接触体43，电极接触体43设置在间隔壁411的安装孔412内，电极接触体43将雾化头31与电路板42电性连接，具体地，电极接触体43包括正极接头与负极接头，正极接头、负极接头均一端连接至电路板42，另一端连接电性连接脚314。传感器44设置在电路板42的一侧(对应L型板体围成的漏空区域内)，连接在抽气通道413的末端，使得吸烟时， 抽气通道412内被吸气，激发传感器44而触动电路板42点烟。可以理解，抽气通道412可开设在间隔壁411任意位置，只需确保抽气通道412将传感器44与吸气通道连通即可。
综上，本发明提供的电子烟整个吸气通道围绕储液腔23的环绕型进气方式，围成所述储液腔23的周壁22设有进气通道221和出烟通道222，烟弹20的储液腔23的外周一侧设有进气通道221，另一侧设有出烟通道222，将储液腔、进气通道、出烟通道设置为一体节约了空间，减小了装配难度。雾化头设置在烟弹的下方无需浸入到烟弹内部，实现了烟弹与雾化头接触进液的功能，并且环绕型进气方式可将进气口开设在电子烟的周侧，无需开设在底侧，避免进气时烟液容易漏液。此外，通过设置传感器与吸气通道通过抽气通道连通，在吸气时可被传感器感应来启动点烟，实现实时自动点烟并且启动方便。
可以理解，所述烟弹20的底部开口端可一体地设置底壁，通过在底壁上开设通孔与雾化头上的进液孔3111对准连通。
只要不违背本发明创造的思想，对本发明的各种不同实施例进行任意组合，均应当视为本发明公开的内容；在本发明的技术构思范围内，对技术方案进行多种简单的变型及不同实施例进行的不违背本发明创造的思想的任意组合，均应在本发明的保护范围之内。

Claims (20)

  1. 一种电子烟，包括烟弹(20)与雾化组件(30)，烟弹(20)具有储液腔(23)，所述储液腔(23)底端开口，所述雾化组件(30)包括雾化头(31)，其特征在于：所述烟弹(20)包括顶壁(21)以及周壁(22)，所述顶壁(21)以及周壁(22)围成所述储液腔(23)，所述烟弹(20)一侧的所述周壁(22)设有进气通道(221)，另一侧的所述周壁(22)设有出烟通道(222)，所述雾化头(31)设置在所述烟弹(20)的底侧，所述雾化头(31)具有雾化加热通道(315)，所述雾化加热通道(315)一端连通所述进气通道(221)，另一端连通所述出烟通道(222)，所述雾化头(31)的周壁上开设有进液孔(3111)，所述进液孔(3111)连通所述储液腔(23)，以供所述储液腔(23)的烟液经过所述进液孔(3111)流至所述雾化加热通道(315)内加热形成烟雾。
  2. 根据权利要求1所述的电子烟，其特征在于：所述储液腔(23)顶端封闭，所述进气通道(221)从所述周壁(22)的底端沿轴向延伸至预设高度，所述周壁(22)对应地开设一进气口(24)与所述进气通道(221)的顶端连通。
  3. 根据权利要求1所述的电子烟，其特征在于：所述出烟通道(222)从所述周壁(22)的底端沿轴向延伸至所述周壁的顶端，贯通所述周壁(22)的顶端与底端。
  4. 根据权利要求1所述的电子烟，其特征在于：所述周壁(22)上或顶壁(21)上开设有注液孔(25)。
  5. 根据权利要求2所述的电子烟，其特征在于：所述烟弹(20)的周壁(22)底面对应所述进气通道(221)的出口处与所述出烟通道(222)的进口处分别设置一挡气片(28)，两所述挡气片(28)相对设置，使得气流从所述进气通道(221)流出后经过所述挡气片(28)的阻挡流向所述出烟通道(222)的一侧，所述出烟通道(222)的挡气片(28)将气流导入至所述出烟通道(222)内。
  6. 根据权利要求1所述的电子烟，其特征在于：所述雾化头(31)的周壁上邻近两端各套设有一挡液圈(318)，雾化头(31)的周壁上开设有多个位于两所述挡液圈(318)之间的进液孔(3111)；所述雾化头(31)包括设置在一端的第一壳体(311)、设置在另一端的第二壳体(312)以及设置在所述第一壳体(311)与所述第二壳体(312)之间的绝缘件(313)，所述雾化头(31)还包括发热件(316)与吸液件(317)，所述吸液件(317)包覆在发热件(316)的外周，并一体地安装在所述第一壳体(311)的内腔中。
  7. 根据权利要求1所述的电子烟，其特征在于：包括外壳(10)，所述外壳(10)包括上壳套(11)以及与所述上壳套(11)相配合的下壳套(12)，所述上壳套(11)与所述下壳套(12)连接处形成有卡位孔(13)，所述上壳套(11)内安装烟弹(20)的上端，所述下壳套(12)内安装所述烟弹(20)的下端以及所述雾化组件(30)。
  8. 根据权利要求1所述的电子烟，其特征在于：所述雾化头(31)的雾化加热通道(315)分别与所述进气通道(221)的出口以及所述出烟通道(222)的进口相对准，形成环绕所述烟弹(20)的储液腔(23)外周的U型的吸气通道。
  9. 根据权利要求8所述的电子烟，其特征在于：包括电控组件(40)，所述电控组件(40)包括安装架(41)，所述安装架(41)上形成有间隔壁(411)与雾化头(31)相邻，所述安装架(41)上安装有传感器(44)，所述间隔壁(411)上开设有抽气通道(413)，抽气通道(413)连通所述电子烟的吸气通道与所述传感器(44)。
  10. 根据权利要求9所述的电子烟，其特征在于：所述电控组件(40)包括电极接触体(43)，安装架(41)上安装有电路板(42)，间隔壁(411)上开设有安装孔(412)，安装孔(412)内安装所述电极接触体(43)，使得电路板(42)与雾化头(31)电性导通。
  11. 一种烟弹，其特征在于：所述烟弹(20)包括顶壁(21)以及周壁(22)，所述顶壁(21)与所述周壁(22)围成储液腔(23)，所述周壁(22)设有进气通道(221)和出烟通道(222)，所述进气通道(221)位于所述周壁(22)的一侧，所述出烟通道(222)位于所述周壁(22)上与所述进气通道(221)相对的另一侧。
  12. 根据权利要求11所述的烟弹，其特征在于：所述储液腔(23)底端开口。
  13. 根据权利要求11所述的烟弹，其特征在于：所述周壁(22)或者所述顶壁(21)上开设有注液孔(25)。
  14. 根据权利要求11所述的烟弹，其特征在于：所述周壁22上开设有进气口(24)，所述进气孔(24)与所述进气通道(221)连通。
  15. 根据权利要求11所述的烟弹，其特征在于：所述出烟通道(222)从所述周壁(22)的底端沿轴向延伸至所述周壁(22)的顶端，并贯通所述周壁(22)的顶端与底端。
  16. 根据权利要求11所述的烟弹，其特征在于：所述进气通道(221)从所述周壁(22)的底端沿轴向延伸至预设高度。
  17. 一种电子烟，其特征在于：包括权利要求11-16任一项所述的烟弹(20)。
  18. 根据权利要求17所述的电子烟，其特征在于：包括外壳(10)，所述烟弹(20)安装在所述外壳(10)内，所述外壳(10)的顶端设置有出烟口(111)。
  19. 根据权利要求17所述的电子烟，其特征在于：还包括雾化组件(30)，所述雾化组件(30)包括雾化头(31)，所述雾化头(31)设有有雾化加热通道(315)，所述雾化加热通道(315)一端连通所述进气通道(221)，另一端连通所述出烟通道(222)，所述雾化头(31)的周壁上开设有进液孔(3111)，所述进液孔(3111)连通所述储液腔(23)。
  20. 根据权利要求17所述的电子烟，其特征在于：还包括抽气通道(413)、传感器(44)， 所述进气通道(221)、所述出烟通道(222)与所述雾化加热通道(315)构成了所述电子烟的吸气通道，所述抽气通道(413)两端分别连通所述传感器(44)与所述吸气通道。
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