WO2019063008A1 - 一种电子烟 - Google Patents

一种电子烟 Download PDF

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Publication number
WO2019063008A1
WO2019063008A1 PCT/CN2018/109059 CN2018109059W WO2019063008A1 WO 2019063008 A1 WO2019063008 A1 WO 2019063008A1 CN 2018109059 W CN2018109059 W CN 2018109059W WO 2019063008 A1 WO2019063008 A1 WO 2019063008A1
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WO
WIPO (PCT)
Prior art keywords
electronic cigarette
bracket
top cover
spring
electrode
Prior art date
Application number
PCT/CN2018/109059
Other languages
English (en)
French (fr)
Inventor
刘建福
钟科军
郭小义
黄炜
于宏
代远刚
尹新强
易建华
周永权
何友邻
Original Assignee
湖南中烟工业有限责任公司
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 CN201721283656.4U external-priority patent/CN207252791U/zh
Priority claimed from CN201721283473.2U external-priority patent/CN207306086U/zh
Application filed by 湖南中烟工业有限责任公司 filed Critical 湖南中烟工业有限责任公司
Priority to US16/651,307 priority Critical patent/US11622576B2/en
Priority to EP18862822.6A priority patent/EP3666096A4/en
Publication of WO2019063008A1 publication Critical patent/WO2019063008A1/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
    • A24F40/05—Devices without 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
    • 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
    • A24F40/48—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
    • A24F40/50—Control or monitoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0653—Details
    • B05B17/0676—Feeding means
    • B05B17/0684—Wicks or the like
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/20—Two-pole devices having concentrically or coaxially arranged contacts
    • H01R33/205—Two-pole devices having concentrically or coaxially arranged contacts secured to structure or printed circuit board
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/60—Devices with integrated user interfaces
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F7/00—Mouthpieces for pipes; Mouthpieces for cigar or cigarette holders

Definitions

  • the invention particularly relates to an electronic cigarette.
  • the existing electronic cigarette includes a casing, a bracket in the casing, a button PC board that is fixed on the bracket, and a nozzle at one end of the casing, which has the following disadvantages:
  • the nozzle is connected to the outer casing by screwing. Since the nozzle is often rotated, the thread is easy to wear and slip, and the connection mode is unreliable, which increases the use cost and is inconvenient to operate.
  • the electronic cigarette using the side panel of the outer casing as the button shell appears, wherein the bottom of the key shell is connected to the bracket through the shaft, and the key shell is The bottom of the inner side surface is provided with a convex portion that can abut against the button PC board, and the button shell can rotate around the shaft and drive the convex portion to abut against the button PC board to control the electronic cigarette circuit to be connected.
  • the force area of the key shell is large, so that the force of the key shell is unevenly deformed and deflected, and the convex portion at the bottom of the key shell cannot be abutted with the button PC board, and the button appears. Poorly triggered by the PC board switch, low reliability and poor user experience.
  • the object of the present invention is to provide an electronic cigarette with reliable connection and convenient operation, and the triggering efficiency of the button PC board is high and the reliability is high, and the smoking to the smoke oil and the smoke is solved.
  • the problem with the mouth, so the user experience is good.
  • the technical solution adopted by the present invention is:
  • An electronic cigarette comprising an outer casing and a suction nozzle, wherein the outer casing is provided with a bracket, and the structural feature further comprises a top cover covering the opening of the outer casing, wherein the suction nozzle is disposed at the top of the top cover, and at least one end of the top cover is
  • the bracket is rotatably connected, the bottom of the top cover is provided with a card rib, and the housing is further provided with a locking mechanism connected with the latch of the card rib.
  • the top cover when the locking mechanism locks the card rib, the top cover is closed inside or outside the opening of the housing; when the locking mechanism unlocks the rib, the top cover can be opened and the nozzle can be disconnected.
  • the connection to the outer casing Since the indirect connection between the nozzle and the outer casing is realized by the locking mechanism locking the top cover, the thread screwing method is avoided, so that there is no problem of thread wear and slip, and at the same time, the locking mechanism is used to lock or unlock the card rib.
  • the form is convenient to operate, the connection is reliable, and the cost is low.
  • the top cover When the top cover is opened, the atomizing component and the like can be put into the outer casing or taken out, and the operation is simple, convenient and reliable.
  • an elastic mechanism for opening the top cover when the locking mechanism is separated from the card rib is further provided in the outer casing.
  • the top cover is rotatably coupled to the bracket through a rotating shaft
  • the elastic mechanism includes a torsion spring between the bracket and the outer casing, and the torsion spring is sleeved outside the rotating shaft.
  • the locking mechanism includes a button handle, a transmission member and a first spring, and the transmission member has a buckle portion corresponding to the card rib; the transmission member and the first spring are disposed on the bracket, and the button handle One end is connected to the transmission member, and the other end of the button handle passes through the outer casing and is exposed.
  • the button handle drives the transmission member to move inward and the buckle portion and the card rib are unlocked.
  • the button handle compresses the first spring.
  • the torsion of the spring is reversed, that is, the top cover is turned over, and the atomizing component or the like can be taken out from the outer casing to replace or clean the storage compartment for placing the atomizing component, thereby improving the user experience.
  • the button handle is released, and the button handle and the transmission member are reset by the restoring force of the first spring.
  • the buckle portion catches the card rib to stabilize the top cover, preventing the atomization assembly from being automatically popped up to affect the smoking effect.
  • the top of the top cover is symmetrically provided with two latching ribs, and two locking mechanisms are correspondingly arranged in the outer casing.
  • Each side of the electronic cigarette is provided with a locking mechanism, and each button handle is independently set.
  • each button handle is independently set.
  • the one side panel of the outer casing is a key shell detachably connected to the outer casing, and the bottom of the key shell is rotatably connected to the bracket through the button shaft, and the upper part of the key shell is connected with the linkage block on the bracket, and the linkage block is provided with A convex portion that can abut the button PC board, and a second spring is disposed between the linkage block and the button PC board.
  • two inner sides of the inner side of the key shell are symmetrically opened, and the joint block has two protrusions corresponding to the first recess, and the bracket has a joint The two second grooves corresponding to the protrusions.
  • the joint block has two protrusions corresponding to the first groove, and the protrusion moves in the corresponding second groove.
  • the first groove cooperates with the protrusion to prevent the key housing from being disconnected from the linkage block.
  • the bracket is further provided with a fixing block, one of the two second grooves is an elliptical groove formed on the bracket, and the other of the two second grooves is a semi-ellipse on the fixing block.
  • the elliptical groove is enclosed by the fixing block and the bracket for easy assembly.
  • an atomizing assembly is further disposed, the bracket is provided with a receiving compartment for placing the atomizing component, and the bottom of the receiving compartment is provided with a first electrode electrically connected to the atomizing component, and the bottom of the receiving compartment is provided a second electrode that can be electrically connected to the other pole of the atomizing assembly.
  • the two ends of the atomizing assembly are respectively in contact with the first electrode and the second electrode, and the working circuit is in communication.
  • top cover abuts the first electrode and the second electrode through the atomizing component.
  • the atomizing component of the electronic cigarette is pressed and locked by the top cover, so that the atomizing component forms a stable electrical connection with the first electrode and the second electrode disposed in the bracket.
  • a third spring is further disposed in the outer casing, one end of the third spring abuts the first electrode, and the other end of the third spring abuts the bracket.
  • a fourth spring is further disposed in the outer casing, one end of the fourth spring abuts the second electrode, and the other end of the fourth spring abuts the bracket.
  • the top cover compresses the third spring corresponding to the first electrode through the atomizing assembly, and the top cover compresses the fourth spring corresponding to the second electrode through the atomizing assembly, so that the atomizing after opening the top cover
  • the components are automatically ejected, which is easy to operate and easy to remove or load into the atomizing assembly.
  • the connection between the atomizing component and the first electrode and the second electrode is a flexible contact, the rigid contact is avoided, and the electrical conductivity is high.
  • the atomization assembly comprises a casing, wherein the casing is provided with an oil tank, an oil guiding mechanism and an ultrasonic atomizing sheet, and the oil tank is connected with the atomizing surface of the ultrasonic atomizing sheet through the oil guiding mechanism, and the ultrasonic atomizing One electrode layer of the sheet is electrically connected to the first electrode, and the other electrode layer of the ultrasonic atomizing sheet is electrically connected to the second electrode.
  • a first tube is further disposed in the housing, the first tube has a baffle portion at one end, the oil tank is located at one side of the baffle portion, and the oil guiding mechanism is located at the other side of the baffle portion, and only between the oil bunker and the oil guiding mechanism It communicates through the first through hole on the baffle portion.
  • the oil tank and the oil guiding mechanism are only connected through the first through hole on the baffle portion, the oil guiding rate is relatively slow, which can avoid the phenomenon that the ultrasonic atomizing sheet oil is not used when the electronic cigarette is not used for a long time, and the ultrasonic mist is improved.
  • a second tube is disposed in the first tube, and the other end of the first tube and one end of the second tube are connected to one end of the housing through a connecting member, and the connecting body is provided with a cavity, and the cavity passes through the second part of the connecting member
  • the through hole communicates with the outside, and a channel is formed between the first tube and the second tube, and the cavity, the channel, the atomizing surface of the ultrasonic atomizing sheet, the inner cavity of the second tube, and the suction nozzle are sequentially connected.
  • the air in the cavity absorbs part of the heat flowing through the air outlet end of the second pipe, reducing the temperature of the airflow flowing out of the nozzle, and preventing burns to the oral cavity; Since the air in the cavity reaches the atomizing surface of the ultrasonic atomizing sheet through the passage, the cold air is directly prevented from directly reaching the atomizing surface of the ultrasonic atomizing sheet, and the working efficiency and the atomizing amount of the ultrasonic atomizing sheet are improved.
  • the nozzle and the outer casing of the invention have reliable connection mode and convenient operation, and the button PC board has high triggering efficiency, high reliability, time and labor saving, the ultrasonic atomizing sheet has a fast starting speed, high working efficiency and stable smoke volume. Avoid smoking smoke or hot mouth, the smell of smoke is good, and the user experience is good.
  • Figure 1 is a front cross-sectional view showing an embodiment of the present invention.
  • Fig. 2 is a schematic view showing the structure when the button handle is pressed.
  • Figure 3 is a schematic view showing the state in which the top cover is opened.
  • FIG. 4 is a schematic diagram showing the connection relationship between the button PC board and the button housing.
  • Figure 5 is a partial exploded view of Figure 1.
  • Figure 6 is an exploded view of another portion of Figure 1.
  • Figure 7 is a partial exploded view of Figure 6.
  • Figure 8 is a schematic view showing the structure of the atomizing assembly.
  • 1 is the outer casing
  • 2 is the suction nozzle
  • 3 is the bracket
  • 301 is the second groove
  • 302 is the receiving compartment
  • 4 is the top cover
  • 5 is the rotating shaft
  • 6 is the locking rib
  • 7 is the locking mechanism
  • 8 is Reset mechanism
  • 9 is the button handle
  • 10 is the transmission part
  • 101 is the buckle part
  • 11 is the first spring
  • 12 is the fixed block
  • 13 is the key shell
  • 131 is the first groove
  • 14 is the button shaft
  • 15 is linkage Block
  • 151 is a convex part
  • 152 is a convex part
  • 16 is a second spring
  • 17 is an atomizing component
  • 1701 is a housing
  • 1702 is an oil storage tank
  • 1703 is oil storage cotton
  • 1704 is cup-shaped oil guiding cotton
  • 1705 is Ultrasonic atomizing sheet
  • 1706 is the first tube
  • 17061 is the baffle part
  • 170611 is the first through hole
  • an embodiment of the present invention includes a casing 1 and a suction nozzle 2, and a casing 3 is disposed in the casing 1, and further includes a top cover 4 that can seal the outer casing 1, and the suction nozzle 2 is disposed on
  • the top of the top cover 4 is rotatably connected to the bracket 3 through the rotating shaft 5, and the bottom of the top cover 4 is provided with a locking rib 6, and the outer casing 1 is further provided with a locking connection with the locking rib 6 Agency 7.
  • the locking connection includes a connection manner of a magnet attracting connection, a buckle fastening connection, and the like, as long as the top cover 4 can be stably covered on the opening of the outer casing 1, and at the same time, when the opening of the outer casing 1 needs to be opened, the top cover 4 is at least one end Any connection or connection of the outer casing 1 is constructed.
  • an elastic mechanism 8 for opening the top cover 4 when the locking mechanism 7 is separated from the carding rib 6.
  • a preferred embodiment of the present embodiment is that the elastic mechanism 8 includes a torsion spring 8 between the bracket 3 and the outer casing 1, and the torsion spring 8 is sleeved outside the rotating shaft 5.
  • the top cover 4 seals the opening of the outer casing 1.
  • the elastic force of the torsion spring 8 bounces the top cover 4.
  • the locking mechanism 7 includes a key handle 9, a transmission member 10 and a first spring 11, and the transmission member 10 has a locking portion 101 corresponding to the locking rib 6; the transmission member 10 and the A spring 11 is disposed on the bracket 3, and one end of the button handle 9 is connected to the transmission member 10, and the other end of the button handle 9 passes through the outer casing 1 and is exposed.
  • the top cover 4 seals the opening of the outer casing 1, the buckle portion 101 and the locking rib 6 are clamped to each other; when the button handle 9 is pushed inward, the button handle 9 drives the transmission member 10 to move inward and causes the buckle portion 101 and the card position The rib 6 is unlocked while the button handle 9 compresses the first spring 11.
  • two latching ribs 6 are symmetrically disposed at the bottom of the top cover 4, and two locking mechanisms 7 are correspondingly disposed in the outer casing 1.
  • One side panel of the outer casing 1 is a key housing 13 detachably connected to the outer casing 1.
  • the bottom of the key housing 13 is rotatably connected to the bracket 3 through the button shaft 14.
  • the upper portion of the key housing 13 is connected to the linkage block 15 on the bracket 3.
  • the linkage block 15 is provided with a convex portion 151 that can abut against the button PC board 27, and a second spring 16 is disposed between the linkage block 15 and the button PC board 27.
  • the habitual hand presses the button shell 13 on the same line as the switch on the button PC board 27, and the force is even, and the force transmission is more direct; or if the button shell 13 is pressed by the hand if not in the same line
  • the extension portion is then converted to the force by the extension portion, thereby transmitting the force to the switch on the button PC board 27, and the switch on the button PC board 27 can also be subjected to the same force applying effect, thereby implementing various pressing methods. Both can make the switch on the button PC board 27 have a uniform force and the same force applying effect.
  • Two first recesses 131 are symmetrically defined on the inner side of the button housing 13 , and the linkage block 15 has two protrusions 152 corresponding to the first recesses 131 .
  • Two second grooves 301 corresponding to the protrusions 152 are described.
  • the bracket 3 is further provided with a fixing block 12, one of the two second grooves 301 is an elliptical groove formed on the bracket 3, and the other of the two second grooves 301 is defined by the fixing block 12.
  • the electronic cigarette further includes an atomizing component 17 on which the receiving compartment 302 for placing the atomizing component 17 is opened, and the bottom of the receiving compartment 302 is provided with a first electrode 25 electrically connected to the atomizing component 17
  • the bottom of the receiving chamber 302 is provided with a second electrode 26 that can be electrically connected to the other pole of the atomizing assembly 17.
  • the first electrode 25 and the second electrode 26 are insulated from each other by an insulating ring 28.
  • the top cover 4 abuts the first electrode 25 and the second electrode 26 through the atomizing assembly 17 .
  • the top cover 4 is provided with a gasket 18 that can abut against the top of the atomizing assembly 17.
  • a third spring 19 is further disposed in the outer casing 1, and one end of the third spring 19 abuts against the first electrode 25, and the other end of the third spring 19 abuts against the bracket 3.
  • a fourth spring 20 is further disposed in the outer casing 1. One end of the fourth spring 20 abuts against the second electrode 26, and the other end of the fourth spring 20 abuts against the bracket 3.
  • a battery 21, a main board 22 and a light board 23 are also disposed in the outer casing 1, and a bottom cover 24 is provided at the bottom of the outer casing 1.
  • the atomization assembly 17 includes a housing 1701.
  • the housing 1701 is provided with an oil compartment 1702, an oil guiding mechanism 1703, 1704 and an ultrasonic atomizing sheet 1705.
  • the oil storage tank 1702 passes through the oil guiding mechanism 1703, 1704.
  • one electrode layer of the ultrasonic atomizing sheet 1705 is electrically connected to the first electrode 25, and the other electrode layer of the ultrasonic atomizing sheet 1705 is electrically connected to the second electrode 26.
  • a first tube 1706 is further disposed in the housing 1701.
  • the first tube 1706 has a baffle portion 17061 at one end, the oil chamber 1702 is located at the baffle portion 17061 side, and the oil guiding mechanism 1703, 1704 is located at the other side of the baffle portion 17061.
  • the chamber 1702 and the oil guiding mechanism 1703, 1704 communicate only through the first through hole 170611 on the baffle portion 17061.
  • a second tube 1707 is disposed in the first tube 1706.
  • the other end of the first tube 1706 and the second tube 1707 are connected to one end of the housing 1701 through a connecting member 1708.
  • the connecting member 1708 is provided with a cavity 17081, and the cavity 17081
  • the first through hole 17082 on the connecting member 1708 communicates with the outside, and the first tube 1706 and the second tube 1707 form a channel 1709, the cavity 17081, the channel 1709, the ultrasonic atomizing sheet 1705 atomizing surface, and the second tube 1707.
  • the inner cavity and the suction nozzle are in communication with each other.
  • a conductive ring 1710 is connected to the bottom of the housing 1701, and the ultrasonic atomizing sheet 1705 is disposed in the conductive ring 1710 through the silicone seat 1711.
  • An insulating seat 1712 is disposed in the conductive ring 1710.
  • the elastic electrode passes through a through hole in the insulating seat 1712 and abuts an electrode layer of the ultrasonic atomizing sheet 1705.
  • the other electrode layer of the ultrasonic atomizing sheet 1705 passes through the wire and the conductive ring 1710. Electrical connection.
  • the elastic electrode abuts the first electrode, and the conductive ring 1710 abuts the second electrode to form a stable and reliable electrical connection relationship.
  • the oil guiding mechanism 1703, 1704 includes an oil storage cotton 1703 and a cup-shaped oil guiding cotton 1704.
  • the oil storage cotton 1703 is sleeved outside the side wall of the cup-shaped oil guiding cotton 1704, and the oil storage cotton 1703 is connected to the oil storage tank 1702 through the passage 1709. through.
  • the outer bottom surface of the cup-shaped oil guiding cotton 1704 abuts against the atomizing surface of the ultrasonic atomizing sheet 1705.
  • the sidewall of the cup-shaped guide cotton 1704 is sleeved outside the lower section of the first tube 1706.
  • the first tube 1706 is provided with a pressing spring 1713.
  • One end of the pressing spring 1713 abuts the first tube 1706, and the other end of the pressing spring 1713 is The bottom surface of the cup-shaped guide cotton 1704 abuts.

Abstract

一种电子烟，包括外壳和吸嘴，外壳内设有支架，还包括可盖住外壳开口的顶盖，吸嘴设于顶盖顶部，顶盖一端通过转轴与支架相连，顶盖底部设有卡位筋，外壳内还设有与卡位筋锁扣相连的锁紧机构、用于在锁紧机构与卡位筋相分离时打开顶盖的弹性机构；锁紧机构包括按键柄、传动件与第一弹簧，按键柄的一端与传动件相连。

Description

一种电子烟 技术领域
本发明特别涉及一种电子烟。
背景技术
现有的电子烟包括外壳、外壳内的支架、架设固定于支架上的按键PC板、外壳一端的吸嘴，其具有下述缺点：
第一，吸嘴通过螺纹旋紧方式与外壳连接，由于经常旋转吸嘴，螺纹容易磨损打滑，连接方式不可靠，增加使用成本，操作也不方便。
第二，为了增加手部操作按键PC板的接触面积，避免按键造成手指不适，出现了利用外壳的侧面板作为按键壳的电子烟，其中按键壳的底部通过轴与支架转动相连，按键壳的内侧面底部设有可与按键PC板相抵接的凸部，按键壳可绕所述轴转动并带动所述凸部与按键PC板抵接，控制电子烟电路接通。由于利用外壳的侧面板作为按键壳使用，按键壳的受力面积较大，因而极易出现按键壳受力不均匀而变形偏转，按键壳底部的凸部无法与按键PC板相抵接，出现按键PC板开关触发不良的情况，工作可靠性低，用户体验差。
第三，在吸烟的过程中经常出现吸到烟油及烟雾温度过高烫嘴的现象。
发明内容
本发明的目的在于，针对上述现有技术的不足，提供一种电子烟，吸嘴与外壳连接方式可靠，操作方便，按键PC板触发效率高、可靠性高，解决吸食到烟油及烟雾烫嘴的问题，因此用户体验好。
为解决上述技术问题，本发明所采用的技术方案是：
一种电子烟，包括外壳和吸嘴，外壳内设有支架，其结构特点是还包括可盖住外壳开口的顶盖，所述吸嘴设于顶盖顶部，所述顶盖的至少一端与支架转动相连，顶盖的底部设有卡位筋，外壳内还设有与卡位筋锁扣相连的锁紧机构。
借由上述结构，当锁紧机构锁扣住卡位筋时，顶盖盖合在外壳开口之内或之外；当锁紧机构解锁卡位筋时，即可打开顶盖，断开吸嘴与外壳之间的连接。由于采用锁紧机构锁紧顶盖的形式实现吸嘴与外壳的间接连接，避免使用螺纹旋紧方式，因而不存在螺纹磨损打滑的问题，同时，利用锁紧机构锁紧或解锁卡位筋的形式操作方便，连接可靠，成本低。当顶盖开启后，可将雾化组件等部件放入外壳或取出，操作简单，方便可靠。
进一步地，外壳内还设有用于在锁紧机构与卡位筋相分离时打开顶盖的弹性机构。
借由上述结构，当锁紧机构解锁卡位筋时，弹性机构的弹力将顶盖弹开，操作方便。
作为一种优选方式，顶盖的至少一端通过转轴与支架转动相连，所述弹性机构包括位于支架与外壳之间的扭簧，扭簧套设于转轴外。
作为一种优选方式，所述锁紧机构包括按键柄、传动件与第一弹簧，传动件上具有与卡位筋相对应的卡扣部；传动件与第一弹簧设于支架上，按键柄的一端与传动件相连，按键柄的另一端穿过外壳并外露。
借由上述结构，顶盖封住外壳开口时，卡扣部与卡位筋相互卡紧；向内侧推动按键柄时，按键柄带动传动件向内侧移动并使得卡扣部与卡位筋解锁，同时按 键柄压缩第一弹簧。当有外力按住按键柄时，传动件随按键柄向电子烟内部移动，从而传动件上的卡扣部脱离顶盖上的卡位筋，卡扣部与卡位筋解锁，顶盖在扭簧的扭力作用下翻转，即顶盖翻转打开，进而可以将雾化组件等从外壳内取出更换或清洁用于放置雾化组件的容纳仓，提升用户体验。松开按键柄，按键柄和传动件在第一弹簧的回复力的作用下复位。当顶盖闭合时，卡扣部卡住卡位筋使顶盖稳定卡住，防止雾化组件被自动弹出而影响吸烟效果。
作为一种优选方式，所述顶盖底部对称设有两个卡位筋，所述外壳内对应设有两个锁紧机构。
电子烟的两侧均设置有锁紧机构，每个按键柄均独立设置，当用户需要打开顶盖更换雾化组件时，需要同时按住两侧的按键柄才能开启顶盖，符合人体操作习惯，操作简单方便，受力均匀，顶盖在开启的过程中不会出现卡住或卡顿的现象。
进一步地，所述外壳的一侧面板为与外壳可拆卸相连的按键壳，按键壳的底部通过按键轴与支架转动相连，按键壳的上部与支架上的联动块传动相连，联动块上设有可与按键PC板相抵接的凸部，所述联动块与按键PC板之间设有第二弹簧。
借由上述结构，由于设置了与按键壳上部传动连接的按键轴，因而施加在按键壳上的力集中在活动件上，在通过活动件抵接控制按键PC板，电路导通。同时根据杠杆原理，这种控制方式不仅力量集中，且省时省力，手感更好，增强用户体验。
作为一种优选方式，所述按键壳的内侧两边对称开设两个第一凹槽，所述联动块上具有与所述第一凹槽相对应的两个凸起，所述支架上具有与所述凸起相对应的两个第二凹槽。
按键壳的内侧两边对称开设两个第一凹槽，联动块上具有与所述第一凹槽相对应的两个凸起，凸起在对应的第二凹槽内移动。第一凹槽与凸起相配合，防止按键壳与联动块脱离连接。同时由于第一凹槽和凸起配合结构对称设置，使得按键壳在受外力作用下时，按键PC板受力均匀，提升按键手感、更省力及抵触按键PC板上开关的效率更高，同时也不会出现因受力不均而卡顿的现象。
进一步地，支架上还设有固定块，两个第二凹槽中的一个为开设在支架上的椭圆形凹槽，两个第二凹槽中的另一个为由固定块上的半椭圆形凹槽和支架上的半椭圆形凹槽形成的椭圆形凹槽。
由固定块与支架围成一个椭圆形凹槽，方便组装。
进一步地，还包括雾化组件，所述支架上开设用于放置雾化组件的容纳仓，所述容纳仓底部设有可与雾化组件一极电连接的第一电极，容纳仓底部设有可与雾化组件另一极电连接的第二电极。
当雾化组件置于容纳仓内，且顶盖盖合时，雾化组件两极分别与第一电极和第二电极接触，工作回路连通。
进一步地，所述顶盖通过雾化组件与第一电极及第二电极相抵接。
电子烟的雾化组件通过顶盖挤压锁紧，使雾化组件与支架内设置有的第一电极和第二电极形成稳定电连接。
进一步地，外壳内还设有第三弹簧，第三弹簧的一端与第一电极相抵接，第三弹簧的另一端与支架相抵接。
进一步地，外壳内还设有第四弹簧，第四弹簧的一端与第二电极相抵接，第四弹簧的另一端与支架相抵接。
锁紧机构锁紧顶盖后，顶盖通过雾化组件压缩第一电极对应的第三弹簧，顶盖通过雾化组件压缩第二电极对应的第四弹簧，以使得在打开顶盖后雾化组件自 动弹出，操作简便、取出或装入雾化组件方便。同时，由于雾化组件与第一电极、第二电极之间的连接为柔性接触，避免刚性接触，导电可靠性高。
作为一种优选方式，所述雾化组件包括壳体，壳体内设有油仓、导油机构及超声雾化片，油仓通过导油机构与超声雾化片雾化面相连通，超声雾化片的一电极层与第一电极电连接，超声雾化片的另一电极层与第二电极电连接。
进一步地，壳体内还设有第一管，第一管一端具有挡板部，油仓位于挡板部一侧，导油机构位于挡板部另一侧，油仓与导油机构之间仅通过挡板部上的第一通孔连通。
由于油仓与导油机构之间仅仅通过挡板部上的第一通孔相连通，因而导油速率比较慢，可以避免长期不使用电子烟时超声雾化片泡油的现象，提高超声雾化片的启动速度以及避免用户在吸烟的过程中容易吸食到烟油的现象。
进一步地，第一管内设有第二管，第一管的另一端及第二管一端均通过连接件与壳体一端相连，连接件内设有腔体，腔体通过连接件上的第二通孔与外界相通，第一管与第二管之间形成通道，腔体、通道、超声雾化片雾化面、第二管内腔、吸嘴依次相通。
借由上述结构，由于腔体设置于第二管的出气端，因而腔体内的空气会吸收流经第二管出气端气流的部分热量，降低从吸嘴流出气流的温度，防止烫伤口腔；同时，由于腔体内的空气通过通道到达超声雾化片雾化面，从而避免冷空气直接到达超声雾化片雾化面，提升超声雾化片的工作效率及雾化量。
与现有技术相比，本发明吸嘴与外壳连接方式可靠，操作方便，按键PC板触发效率高、可靠性高、省时省力，超声雾化片启动速度快，工作效率高，烟雾量稳定，避免吸食到烟油或烫嘴，烟雾口感好，用户体验好。
附图说明
图1为本发明一实施例的主剖视图。
图2为按压按键柄时的结构示意图。
图3为顶盖开启状态示意图。
图4为按键PC板与按键壳连接关系示意图。
图5为图1的一个部分爆炸图。
图6为图1的另一个部分爆炸图。
图7为图6的部分爆炸图。
图8为雾化组件的结构示意图。
其中，1为外壳，2为吸嘴，3为支架，301为第二凹槽，302为容纳仓，4为顶盖，5为转轴，6为卡位筋，7为锁紧机构，8为复位机构，9为按键柄，10为传动件，101为卡扣部，11为第一弹簧，12为固定块，13为按键壳，131为第一凹槽，14为按键轴，15为联动块，151为凸部，152为凸起，16为第二弹簧，17为雾化组件，1701为壳体，1702为油仓，1703为储油棉，1704为杯状导油棉，1705为超声雾化片，1706为第一管，17061为挡板部，170611为第一通孔，1707为第二管，1708为连接件，17081为腔体，17082为第二通孔，1709为通道，1710为导电环，1711为硅胶座，1712为绝缘座，1713为压棉弹簧，18为密封垫，19为第三弹簧，20为第四弹簧，21为电池，22为主板，23为灯板，24为底盖，25为第一电极，26为第二电极，27为按键PC板，28为绝缘环。
具体实施方式
如图1至图7所示，本发明的一实施例包括外壳1和吸嘴2，外壳1内设有支架3，还包括可对外壳1封口的顶盖4，所述吸嘴2设于顶盖4顶部，所述顶盖4的一端通过转轴5与支架3转动相连，顶盖4的底部设有卡位筋6，外壳1内还设有与卡位筋6锁扣相连的锁紧机构7。其中锁扣相连包括有磁铁相吸相连、 卡扣扣住相连等连接方式，只要能够将顶盖4稳定盖合在外壳1开口上，同时在需要打开外壳1开口时，顶盖4至少一端与外壳1相连的任何连接方式或连接构建。
外壳1内还设有用于在锁紧机构7与卡位筋6相分离时打开顶盖4的弹性机构8。
本实施案例的优选方案为所述弹性机构8包括位于支架3与外壳1之间的扭簧8，扭簧8套设于转轴5外。当锁紧机构7扣住卡位筋6时，顶盖4封住外壳1开口；当锁紧机构7解锁卡位筋6时，扭簧8的弹力将顶盖4弹开。
本实施案例的优选方案为所述锁紧机构7包括按键柄9、传动件10与第一弹簧11，传动件10上具有与卡位筋6相对应的卡扣部101；传动件10与第一弹簧11设于支架3上，按键柄9的一端与传动件10相连，按键柄9的另一端穿过外壳1并外露。顶盖4封住外壳1开口时，卡扣部101与卡位筋6相互卡紧；向内侧推动按键柄9时，按键柄9带动传动件10向内侧移动并使得卡扣部101与卡位筋6解锁，同时按键柄9压缩第一弹簧11。
本实施案例的优选方案为所述顶盖4底部对称设有两个卡位筋6，所述外壳1内对应设有两个锁紧机构7。
所述外壳1的一侧面板为与外壳1可拆卸相连的按键壳13，按键壳13的底部通过按键轴14与支架3转动相连，按键壳13的上部与支架3上的联动块15传动相连，联动块15上设有可与按键PC板27相抵接的凸部151，所述联动块15与按键PC板27之间设有第二弹簧16。习惯性手部按压按键壳13部位与按键PC板27上的开关几乎在同一直线上，受力均匀，施力传递更加直接；或者如果不在同一直线上时可以通过手部按压按键壳13部位的延伸部，然后通过延伸部对受力的转换，从而将受力传递给按键PC板27上的开关，同样也可以使得按键PC板27上的开关受到同等的施力效果，实现多种按压方式均可以让按键PC板27上的开关受力均匀且同等施力效果。
所述按键壳13的内侧两边对称开设两个第一凹槽131，所述联动块15上具有与所述第一凹槽131相对应的两个凸起152，所述支架3上具有与所述凸起152相对应的两个第二凹槽301。
支架3上还设有固定块12，两个第二凹槽301中的一个为开设在支架3上的椭圆形凹槽，两个第二凹槽301中的另一个为由固定块12上的半椭圆形凹槽和支架3上的半椭圆形凹槽形成的椭圆形凹槽。
电子烟还包括雾化组件17，所述支架3上开设用于放置雾化组件17的容纳仓302，所述容纳仓302底部设有可与雾化组件17一极电连接的第一电极25，容纳仓302底部设有可与雾化组件17另一极电连接的第二电极26。第一电极25与第二电极26之间通过绝缘环28绝缘相连。
所述顶盖4通过雾化组件17与第一电极25及第二电极26相抵接。顶盖4上设有可与雾化组件17顶部相抵接的密封垫18。
外壳1内还设有第三弹簧19，第三弹簧19的一端与第一电极25相抵接，第三弹簧19的另一端与支架3相抵接。
外壳1内还设有第四弹簧20，第四弹簧20的一端与第二电极26相抵接，第四弹簧20的另一端与支架3相抵接。
外壳1内还设有电池21、主板22和灯板23，外壳1底部设有底盖24封口。
如图8所示，所述雾化组件17包括壳体1701，壳体1701内设有油仓1702、导油机构1703，1704及超声雾化片1705，油仓1702通过导油机构1703，1704与超声雾化片1705雾化面相连通，超声雾化片1705的一电极层与第一电极25电连接，超声雾化片1705的另一电极层与第二电极26电连接。
壳体1701内还设有第一管1706，第一管1706一端具有挡板部17061，油仓1702位于挡板部17061一侧，导油机构1703，1704位于挡板部17061另一侧，油仓1702与导油机构1703，1704之间仅通过挡板部17061上的第一通孔170611连通。
第一管1706内设有第二管1707，第一管1706的另一端及第二管1707一端均通过连接件1708与壳体1701一端相连，连接件1708内设有腔体17081，腔体17081通过连接件1708上的第二通孔17082与外界相通，第一管1706与第二管1707之间形成通道1709，腔体17081、通道1709、超声雾化片1705雾化面、第二管1707内腔、吸嘴依次相通。
壳体1701底部连有导电环1710，超声雾化片1705通过硅胶座1711设于导电环1710内。
导电环1710内设有绝缘座1712，弹性电极穿过绝缘座1712上的通孔与超声雾化片1705的一电极层相抵接，超声雾化片1705的另一电极层通过导线与导电环1710电连接。
顶盖压紧雾化组件时，弹性电极与第一电极相抵接，导电环1710与第二电极相抵接，形成稳定可靠的电连接关系。
所述导油机构1703，1704包括储油棉1703和杯状导油棉1704，储油棉1703套设于杯状导油棉1704侧壁外，储油棉1703通过通道1709与油仓1702相连通。杯状导油棉1704外底面与超声雾化片1705雾化面相抵接。
杯状导油棉1704侧壁套设于第一管1706下段外，第一管1706内设有压棉弹簧1713，压棉弹簧1713一端与第一管1706相抵接，压棉弹簧1713另一端与杯状导油棉1704内底面相抵接。
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是局限性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，这些均属于本发明的保护范围之内。

Claims (15)

  1. 一种电子烟，包括外壳(1)和吸嘴(2)，外壳(1)内设有支架(3)，其特征在于，还包括可盖住外壳(1)开口的顶盖(4)，所述吸嘴(2)设于顶盖(4)顶部，所述顶盖(4)的至少一端与支架(3)转动相连，顶盖(4)的底部设有卡位筋(6)，外壳(1)内还设有与卡位筋(6)锁扣相连的锁紧机构(7)。
  2. 如权利要求1所述的电子烟，其特征在于，外壳(1)内还设有用于在锁紧机构(7)与卡位筋(6)相分离时打开顶盖(4)的弹性机构(8)。
  3. 如权利要求2所述的电子烟，其特征在于，顶盖(4)的至少一端通过转轴(5)与支架(3)转动相连，所述弹性机构(8)包括位于支架(3)与外壳(1)之间的扭簧(8)，扭簧(8)套设于转轴(5)外。
  4. 如权利要求1至3任一项所述的电子烟，其特征在于，所述锁紧机构(7)包括按键柄(9)、传动件(10)与第一弹簧(11)，传动件(10)上具有与卡位筋(6)相对应的卡扣部(101)；传动件(10)与第一弹簧(11)设于支架(3)上，按键柄(9)的一端与传动件(10)相连，按键柄(9)的另一端穿过外壳(1)并外露。
  5. 如权利要求1至3任一项所述的电子烟，其特征在于，所述顶盖(4)底部对称设有两个卡位筋(6)，所述外壳(1)内对应设有两个锁紧机构(7)。
  6. 如权利要求1至3任一项所述的电子烟，其特征在于，所述外壳(1)的一侧面板为与外壳(1)可拆卸相连的按键壳(13)，按键壳(13)的底部通过按键轴(14)与支架(3)转动相连，按键壳(13)的上部与支架(3)上的联动块(15)传动相连，联动块(15)上设有可与按键PC板(27)相抵接的凸部(151)，所述联动块(15)与按键PC板(27)之间设有第二弹簧(16)。
  7. 如权利要求6所述的电子烟，其特征在于，所述按键壳(13)的内侧两边对称开设两个第一凹槽(131)，所述联动块(15)上具有与所述第一凹槽(131)相对应的两个凸起(152)，所述支架(3)上具有与所述凸起(152)相对应的两个第二凹槽(301)。
  8. 如权利要求7所述的电子烟，其特征在于，支架(3)上还设有固定块(12)，两个第二凹槽(301)中的一个为开设在支架(3)上的椭圆形凹槽，两个第二凹槽(301)中的另一个为由固定块(12)上的半椭圆形凹槽和支架(3)上的半椭圆形凹槽形成的椭圆形凹槽。
  9. 如权利要求1至3任一项所述的电子烟，其特征在于，还包括雾化组件(17)，所述支架(3)上开设用于放置雾化组件(17)的容纳仓(302)，所述容纳仓(302)底部设有可与雾化组件(17)一极电连接的第一电极(25)，容纳仓(302)底部设有可与雾化组件(17)另一极电连接的第二电极(26)。
  10. 如权利要求9所述的电子烟，其特征在于，所述顶盖(4)通过雾化组件(17)与第一电极(25)及第二电极(26)相抵接。
  11. 如权利要求10所述的电子烟，其特征在于，外壳(1)内还设有第三弹簧(19)，第三弹簧(19)的一端与第一电极(25)相抵接，第三弹簧(19)的另一端与支架(3)相抵接。
  12. 如权利要求10所述的电子烟，其特征在于，外壳(1)内还设有第四弹簧(20)，第四弹簧(20)的一端与第二电极(26)相抵接，第四弹簧(20)的另一端与支架(3)相抵接。
  13. 如权利要求9所述的电子烟，其特征在于，所述雾化组件(17)包括壳体(1701)，壳体(1701)内设有油仓(1702)、导油机构(1703，1704)及超声 雾化片(1705)，油仓(1702)通过导油机构(1703，1704)与超声雾化片(1705)雾化面相连通，超声雾化片(1705)的一电极层与第一电极(25)电连接，超声雾化片(1705)的另一电极层与第二电极(26)电连接。
  14. 如权利要求10所述的电子烟，其特征在于，壳体(1701)内还设有第一管(1706)，第一管(1706)一端具有挡板部(17061)，油仓(1702)位于挡板部(17061)一侧，导油机构(1703，1704)位于挡板部(17061)另一侧，油仓(1702)与导油机构(1703，1704)之间仅通过挡板部(17061)上的第一通孔(170611)连通。
  15. 如权利要求14所述的电子烟，其特征在于，第一管(1706)内设有第二管(1707)，第一管(1706)的另一端及第二管(1707)一端均通过连接件(1708)与壳体(1701)一端相连，连接件(1708)内设有腔体(17081)，腔体(17081)通过连接件(1708)上的第二通孔(17082)与外界相通，第一管(1706)与第二管(1707)之间形成通道(1709)，腔体(17081)、通道(1709)、超声雾化片(1705)雾化面、第二管(1707)内腔、吸嘴依次相通。
PCT/CN2018/109059 2017-09-30 2018-09-30 一种电子烟 WO2019063008A1 (zh)

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