WO2018188638A1 - 一种超声波电子烟雾化器 - Google Patents

一种超声波电子烟雾化器 Download PDF

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Publication number
WO2018188638A1
WO2018188638A1 PCT/CN2018/082903 CN2018082903W WO2018188638A1 WO 2018188638 A1 WO2018188638 A1 WO 2018188638A1 CN 2018082903 W CN2018082903 W CN 2018082903W WO 2018188638 A1 WO2018188638 A1 WO 2018188638A1
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Prior art keywords
oil
ultrasonic
sheet
atomizing
atomization
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PCT/CN2018/082903
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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
汪洋
周永权
Original Assignee
湖南中烟工业有限责任公司
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Priority claimed from CN201720386007.0U external-priority patent/CN206687173U/zh
Priority claimed from CN201720389134.6U external-priority patent/CN206620836U/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 EP18784756.1A priority Critical patent/EP3597056B1/en
Publication of WO2018188638A1 publication Critical patent/WO2018188638A1/zh

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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/05Devices without heating means
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/44Wicks
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24FSMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10Devices using liquid inhalable precursors

Definitions

  • the large particle smoke oil splashed by the ultrasonic atomizing sheet can be absorbed by the smoke oil recovery structure, and the large particle smoke oil absorbed by the smoke oil recovery structure can be guided again to the ultrasonic atomizing sheet through the oil guiding structure. Continue to use, high utilization of smoke oil.
  • the ultrasonic atomizing sheet is perpendicular to the length direction of the electronic cigarette, and the bottom surface of the ultrasonic atomizing sheet is an atomizing surface, and the air inlet channel is tangent to the bottom surface of the ultrasonic atomizing sheet.
  • the intake passage and the outlet passage are disposed on the side wall of the oil cup, and the intake passage, the outlet passage and the gap form a U-shaped air flow passage, which is more effective for preventing the user from smoking the smoke oil and improving the user experience. Since the boss is higher than the bottom surface of the smoke oil recovery tank, when the airflow passes through the gap, the smoke oil droplets are not brought along the smoke to the user's mouth, thereby improving the user experience.
  • the upper end opening of the liquid storage chamber is sealed by the oil cup cover, and the top end side wall of the liquid storage chamber is sealingly connected with the suction nozzle seat, and at least one of the end faces of the suction nozzle seat is provided with the An air inlet communicating with the air passage, the suction nozzle being fixed to the suction nozzle seat and communicating with the air outlet passage.
  • a limiting slot the first limiting slot and the second limiting slot are identical in structure; a nozzle housing chamber communicating with the air inlet passage is formed in the nozzle housing, and the nozzle housing is provided in the chamber a protrusion corresponding to the second limiting slot, the protrusion is inserted into the limiting slot, and an air hole connecting the nozzle and the air outlet is provided inside the protrusion, the nozzle At least one air inlet opening communicating with the nozzle housing chamber is disposed on the end surface of the seat.
  • Fig. 2 is a cross-sectional view taken along line A-A of Fig. 1;
  • Figure 5 is the upper half of the exploded view of the first embodiment.
  • Fig. 9 is a cross-sectional view taken along line D-D of Fig. 8;
  • Oil cotton 7 is U-shaped oil-wicking piece, 8 is elastic connecting piece, 9 is oil guiding cotton tube, 10 is oil guiding tube, 101 is oil hole, 11 is oil cup cover, 1101 is the first limit groove, 1102 is a second limiting slot, 12 is an upper cover, 13 is a sealing sleeve, 14 is a sealing pad, 15 is a lower spring electrode, 16 is a base, 1601 is a smoke oil recovery tank, 1602 is a boss, and 17 is an insulating ring.
  • the first embodiment further includes an oil cup 4, and the ultrasonic atomizing sheet 1 is disposed in the oil cup 4.
  • the inner cavity of the oil cup 4 is connected to the atomizing surface of the ultrasonic atomizing sheet 1 through the oil guiding structure; the atomization of the ultrasonic atomizing sheet 1
  • the surface is opposite to the smoke oil recovery structure, and the smoke oil recovery structure is connected to the ultrasonic atomizing sheet through the oil guiding structure.
  • An oil cup cover 11 is provided on the oil cup 4.
  • the cotton sheet 7, the atomizing base 5 and the ultrasonic atomizing sheet 1; the base assembly IV includes a lower spring electrode 15, a base 16, an insulating ring 17 and a lower electrode 18, wherein the base 16 is for detachably connecting with the bottom of the upper cover 12, The electrode 18 abuts against the bottom surface of the ultrasonic atomizing sheet 1 through the lower spring electrode 15, and the lower electrode 18 and the base 16 are insulatedly connected by an insulating ring 17.
  • the atomizing assembly III is clamped in the base assembly IV, and the upper cover assembly I, the oil cup assembly II and the base assembly IV are detachably connected by screws 19.
  • the second embodiment further includes an oil cup 4, and the ultrasonic atomizing sheet 1 is disposed in the oil cup 4.
  • the inner cavity of the oil cup 4 is connected to the atomizing surface of the ultrasonic atomizing sheet 1 through the oil guiding structure; the atomization of the ultrasonic atomizing sheet 1
  • the surface is opposite to the smoke oil recovery structure, and the smoke oil recovery structure is connected to the ultrasonic atomizing sheet through the oil guiding structure.
  • the direction indicated by the arrow in Fig. 9 is the oil path.
  • the ultrasonic atomizing sheet 1 is perpendicular to the longitudinal direction of the electronic cigarette, and the bottom surface of the ultrasonic atomizing sheet 1 is an atomizing surface, and the air inlet passage 2 is tangent to the bottom surface of the ultrasonic atomizing sheet 1.
  • the top of the oil cup 4 is provided with an atomizing seat 5, and the ultrasonic atomizing sheet 1 is fixed in the atomizing seat 5;
  • the oil guiding structure comprises an oil guiding cotton tube 9, an oil storage cotton 6, and a U-shaped oil guiding cotton piece. 7.
  • the oil guiding tube 10 is vertically disposed in the oil cup 4.
  • the second embodiment further includes an elastic connecting member 8, the top end of the elastic connecting member 8 abuts against the inner side of the third surface of the U-shaped oil guiding cotton sheet 7, and the bottom end of the elastic connecting member 8 abuts against the inner wall of the atomizing seat 5.
  • the elastic connecting member 8 is a spring.
  • An oil cup cover 11 is provided on the oil cup 4.
  • the base assembly IV includes a base 16, a lower spring electrode 15, an insulating ring 17 and a lower electrode 18, and a lower electrode 18 passing through the lower spring electrode 15 Abutting against the bottom surface of the electrode post 23, the lower electrode 18 and the base 16 are insulated from each other by an insulating ring 17.
  • the third embodiment further includes an oil cup 4, the ultrasonic atomizing sheet 1 is disposed in the oil cup 4, and the inner cavity of the oil cup 4 is connected to the atomizing surface of the ultrasonic atomizing sheet 1 through the oil guiding structure; the atomization of the ultrasonic atomizing sheet 1 The surface is opposite to the smoke oil recovery structure, and the smoke oil recovery structure is connected to the ultrasonic atomizing sheet through the oil guiding structure.
  • the oil cup 4 is partitioned into an upper liquid storage chamber 402 and a lower atomization chamber 403 through a partition plate 401, and an opening at a lower end of the spray chamber 403 is sealed by a base 16, and the ultrasonic atomizing sheet 1 is disposed on the atomization.
  • Inside the chamber 403. The bottom end of the base 16 is mounted with a first electrode 30 and a second electrode 31 for connection with an external power source to drive the ultrasonic atomizing sheet 1 to oscillate.
  • the lower surface of the ultrasonic atomizing sheet 1 is in contact with the oil guiding layer 33, and the oil guiding layer 33 is an atomized cotton layer.
  • An oil recovery tank 1601 for recovering smoke oil droplets is disposed in the base 16, the lower surface of the ultrasonic atomizing sheet 1 faces the smoke oil recovery tank 1601, and the smoke oil recovery tank 1601 forms the smoke oil recovery
  • the oil guiding layer 33 is in continuous communication with the oil recovery tank 1601 and the liquid storage chamber 402, and the bottom surface of the ultrasonic atomizing sheet 1 is an atomizing surface.
  • the direction indicated by the arrow in Fig. 14 is the direction of the oil guide.
  • An atomization seat 5 matching the size thereof is mounted in the atomization chamber 403, and the atomization seat 5 is provided with a receiving groove 501 for accommodating the ultrasonic atomizing sheet 1, and the ultrasonic atomizing sheet 1 passes through The receiving groove 501 is tightly fixed in the atomizing seat 5.
  • the atomizing seat 5 can adopt a silica gel sleeve, which can not only serve to fix the ultrasonic atomizing sheet 1, but also provide a buffering force during the oscillation process of the ultrasonic atomizing sheet 1, protect the ultrasonic atomizing sheet 1 and prevent ultrasonic mist.
  • the tablet 1 is damaged.
  • the perforation 503 is filled with the oil storage cotton 6, and the portion of the liquid guiding portion 3302 located in the perforation 503 is interposed between the inner wall of the perforation 503 and the side wall of the oil storage cotton 6.
  • the addition of the oil storage cotton 6 can effectively prevent Smoke oil leaks.
  • the oil recovery tank 1601 is provided with a boss 1602 corresponding to the position directly below the connecting portion 3301, and the bottom end of the atomizing seat 5 is provided with an air passage 504 matching the boss 1602, and the boss 1602 is stuck. Limited to the air passage 504 and a gap 34 is left therebetween.
  • the air inlet passage 2 and the air outlet passage 3 are both disposed in the side wall of the oil cup 4, and one end of the gap 34 is forwarded.
  • the gas passage 2 is in communication, and the other end of the gap 34 is in communication with the outlet passage 3, which is perpendicular to the direction in which the ultrasonic atomizing sheet 1 is sprayed.
  • the intake passage 2, the outlet passage 3 and the gap 34 form a U-shaped air passage, and the smoke oil entrained in the mist atomized by the ultrasonic atomizing sheet 1 adheres to the surface of the boss 1602, and the oil droplets After flowing into the smoke oil recovery tank 1601 by the air flow, it is absorbed by the liquid guiding portion 3302 and then ultrasonically atomized.
  • the upper end opening of the liquid storage chamber 402 is closed by the oil cup cover 11, and the top end wall of the liquid storage chamber 402 is sealingly connected with the nozzle holder 35.
  • the end surface of the nozzle holder 35 is provided with at least one of the air inlets.
  • An air inlet hole 36 communicating with the passage 2 is fixed to the nozzle holder 35 and communicates with the air outlet passage 3.
  • the oil cup cover 11 is provided with an oil injection hole for conveniently adding the oil to the liquid storage chamber 402, and the oil injection hole is sealed by the oil plug 28.
  • the intake passage 2 and the outlet passage 3 are symmetrically arranged in a line symmetry with respect to the central axis of the oil cup 4, and the upper end opening of the liquid storage chamber 402 is closed by the oil cup cover 11, and the top end wall of the liquid storage chamber 402 and the nozzle holder a sealing connection 37 is fixed on the nozzle holder 35.
  • the top end of the oil cup cover 11 is provided with a first limiting slot 1101 corresponding to the position of the air inlet passage 2, and the top of the oil cup cover 11 is provided.

Abstract

一种超声波电子烟雾化器,包括超声雾化片(1)、进气通道(2)和出气通道(3),进气通道(2)横跨超声雾化片(1)的雾化区域后与出气通道(3)相连通,进气通道(2)在超声雾化片(1)雾化区域的气流走向与超声雾化片(1)的烟雾喷溅方向垂直;还包括油杯(4),超声雾化片(1)设于油杯(4)内,油杯(4)内腔通过导油结构与超声雾化片(1)的雾化面相连;超声雾化片(1)的雾化面与烟油回收结构相对,烟油回收结构通过导油结构与超声雾化片(1)相连。该雾化器可使用户不易吸食到大颗粒烟油,喷溅的大颗粒烟油可以继续回收使用,烟油利用率高,超声雾化片不易泡油,雾化启动速度快。

Description

一种超声波电子烟雾化器 技术领域
本发明属于电子烟技术领域,特别涉及一种超声波电子烟雾化器。
背景技术
目前,在超声波电子烟雾化器中,特别是超声雾化片横放(即超声雾化片与电子烟长度方向垂直)的超声波电子烟雾化器中,超声雾化片雾化面的中心位置上方设有一根与吸嘴连通的出气管,气流从超声雾化片雾化面的四周进气后,从超声雾化片雾化区域上方的出气管出来,由吸嘴进入吸食者口腔。
在上述结构中,由于超声雾化片的烟雾喷射方向正对出气管入口,超声雾化片工作时,烟雾正对出气管入口喷射,因而在抽吸过程中,用户很容易将溅射出来的大颗粒烟油吸到嘴里,用户体验不好。
另外,现有雾化器的进气口设置位置较为随意,通常进气口距离超声雾化片较远,当超声雾化片上积累烟油过多时,无法通过吹气或甩动方式将超声雾化片上积累的烟油从进气口排出,因而超声雾化片极易泡油,寿命短,使用成本高。
发明内容
现有超声雾化片的烟雾喷射方向正对出气管入口,用户容易吸食到大颗粒烟油;进气口设置位置随意且具超声雾化片较远,用户无法将超声雾化片上过多的烟油通过进气口排出,超声雾化片易泡油。本发明的目的在于,针对上述现有技术的不足,提供一种超声波电子烟雾化器,用户不易吸食到大颗粒烟油,且用户可以通过吹气或甩动方式将超声雾化片上积累的烟油通过进气口排出,超声雾化片不易泡油。
为解决上述技术问题,本发明所采用的技术方案是:
一种超声波电子烟雾化器,包括超声雾化片、进气通道和出气通道,其结构特点是进气通道横跨超声雾化片的雾化区域后与出气通道相连通,进气通道在超声雾化片雾化区域的气流走向与超声雾化片的烟雾喷溅方向垂直。
借由上述结构,可以避免超声雾化片启动时溅起的大颗粒烟油直 通用户口腔,用户仅吸食到小颗粒烟雾,入口烟雾口感好,用户体验好。
进一步地,还包括油杯,超声雾化片设于油杯内,油杯内腔通过导油结构与超声雾化片的雾化面相连;超声雾化片的雾化面与烟油回收结构相对,烟油回收结构通过导油结构与超声雾化片相连。
借由上述结构,超声雾化片启动时溅起的大颗粒烟油可以被烟油回收结构吸收,被烟油回收结构吸收的大颗粒烟油又可以通过导油结构再次导至超声雾化片上继续使用,烟油利用率高。
进一步地,所述超声雾化片与电子烟长度方向垂直,超声雾化片的顶面为雾化面,所述进气通道与超声雾化片的顶面相切。
借由上述结构,进气通道的进气口与超声雾化片的雾化面较近,当雾化面积累的烟油过多时,可以通过吹气或甩动将多余的烟油从进气口排出,避免超声雾化片出现泡油现象,延长了超声雾化片的使用寿命,降低了使用成本。同时,当雾化器不出烟而需要进行故障排查时,可以排除因超声雾化片泡油而无法雾化的现象。
作为一种优选方式,油杯底部设有雾化座,所述超声雾化片固设于雾化座内;所述导油结构包括储油棉与U型导油棉片,所述储油棉固设于雾化座顶部的开口内并形成所述烟油回收结构,储油棉的顶面与油杯内腔相连通,储油棉的底面与超声雾化片的雾化区域相对;U型导油棉片的两相对侧面均与储油棉相连,U型导油棉片的第三面外侧与超声雾化片相抵接。
借由上述结构,储油棉可以将超声雾化片启动时溅起的大颗粒烟油吸收,被储油棉吸收的大颗粒烟油又可以通过U型导油棉片再次导至超声雾化片上继续使用,烟油利用率高。
进一步地,还包括弹性连接件,所述弹性连接件的底端与U型导油棉片的第三面内侧相抵接,弹性连接件的顶端与雾化座的内壁相抵接。
借由上述结构,可以防止U型导油棉片变形,同时,由于弹性连接件顶端不直接与储油棉相抵接,还可以防止储油棉脱离掉落。弹性连接件可以为弹簧等。
作为另一种优选方式,所述超声雾化片与电子烟长度方向垂直,超声雾化片的底面为雾化面,所述进气通道与超声雾化片的底面相切。
作为另一种优选方式,油杯顶部设有雾化座,所述超声雾化片固 设于雾化座内;所述导油结构包括导油棉管、储油棉、U型导油棉片,油杯内竖直设有导油管,导油管的侧壁开设若干过油孔,所述导油棉管套设于导油管内;所述储油棉固设于雾化座底部的开口内并形成所述烟油回收结构,储油棉的底面与导油棉管的顶端相连,储油棉的顶面与超声雾化片的雾化区域相对;U型导油棉片的两相对侧面均与储油棉相连,U型导油棉片的第三面外侧与超声雾化片相抵接。
由于烟油仓置于储油棉下方,可以有效减少由于重力作用下积累在超声雾化片上的烟油量,提高了雾化启动速度;由于烟油仓底部较为密封,还降低了漏油概率。
进一步地,还包括弹性连接件,所述弹性连接件的顶端与U型导油棉片的第三面内侧相抵接,弹性连接件的底端与雾化座的内壁相抵接。
作为第三种优选方式,所述油杯通过隔板分隔为上部的储液室和下部的雾化室,所述雾化室下端的开口通过底座密封,所述超声雾化片设于雾化室内,所述超声雾化片下表面与导油层接触,所述底座内设有用于回收烟油滴的烟油回收槽,所述超声雾化片下表面面向所述烟油回收槽,所述烟油回收槽形成所述烟油回收结构;所述导油层与所述烟油回收槽、储液室依次连通,所述超声雾化片的底面为雾化面。
将导油层与超声雾化片下表面接触,烟雾从超声雾化片下表面喷出,气流从超声雾化片下表面经过并将烟雾带至用户口腔中,防止大颗粒烟油被气流直接带入用户口中,同时烟雾带走更加充分,储油室位于超声雾化片的上方,方便烟油可以通过自身重力流入导油层内。
在底座上设有烟油回收槽,大颗粒烟油冷凝后会流入烟油回收槽内,流入烟油回收槽内的油滴通过导油层吸收后再导至超声雾化片上进行超声雾化,既可提高烟油利用率又能解决超声雾化片泡油的问题。
进一步地,所述雾化室内安装有与其大小匹配的雾化座,所述超声雾化片套紧固定在所述雾化座内。
进一步地,所述雾化座顶端与所述隔板密封接触,雾化座底端与所述烟油回收槽底面相抵接,所述导油层包括与所述超声雾化片下表面接触的连接部及与所述连接部连接的导液部,所述雾化座底端和侧壁上分别设有供所述导液部安装的槽体和穿孔,所述导液部依次穿过所述槽体和穿孔后与设置在隔板上的出油孔连通。
进一步地,所述烟油回收槽与所述连接部之间设有弹性连接件, 所述弹性连接件一端固定在所述烟油回收槽内底面上,另一端与所述连接部的下表面抵接。
进一步地,所述烟油回收槽对应连接部正下方的位置设有凸台,所述雾化座底端设有与所述凸台匹配的过气槽,所述凸台卡限在所述过气槽内且两者之间留有间隙,所述进气通道和出气通道均设于所述油杯的侧壁内,所述间隙的一端与进气通道连通,间隙的另一端与出气通道连通,所述间隙与所述超声雾化片的烟雾喷溅方向垂直。
借由上述结构,进气通道和出气通道设置于油杯的侧壁上,进气通道、出气通道和间隙形成U形的气流通道,更加有效的避免用户吸食到烟油,提高用户体验感。由于凸台高于烟油回收槽内底面,所以当气流经过间隙时不会将烟油滴随烟雾一起带至用户口中,提高用户体验感。
进一步地,所述凸台的周边设有斜角。
斜角可以方便粘附在凸台面上的烟油滴流入烟油回收槽。
作为一种优选方式,所述储液室的上端开口通过油杯盖封堵,储液室顶端侧壁与吸嘴座密封连接,所述吸嘴座的端面上设有至少一个与所述进气通道连通的进气孔,吸嘴固定在所述吸嘴座上并与所述出气通道连通。
进一步地,所述进气通道和出气通道以油杯中轴线为对称线对称布置,所述储液室的上端开口通过油杯盖封堵,储液室顶端侧壁与吸嘴座密封连接,吸嘴固定在所述吸嘴座上,所述油杯盖顶端与所述进气通道位置对应处设有第一限位槽,所述油杯盖顶端与出气通道位置对应处设有第二限位槽,第一限位槽和第二限位槽结构相同;所述吸嘴座内形成有与所述进气通道连通的吸嘴座腔室,所述吸嘴座腔室内设有与所述第二限位槽匹配的凸起部,所述凸起部插装在所述限位槽内且凸起部内部设有连通所述吸嘴和出气通道的过气孔,所述吸嘴座端面上设有至少一个与所述吸嘴座腔室连通的进气孔。
借由上述结构,组装吸嘴座时,凸起部不需要具体限定与哪个限位槽连接,与凸起部连接的限位槽所对应的那一条气道即为出气通道,从而组装方便,降低组装成本。
与现有技术相比,本发明用户不易吸食到大颗粒烟油,喷溅的大颗粒烟油可以继续回收使用,烟油利用率高,使用成本低;可以通过吹气或甩动方式将超声雾化片上积累的烟油通过进气口排出,超声雾化片不易泡油,雾化启动速度快。
附图说明
图1为本发明实施例一的外观示意图。
图2为图1的A-A剖视图。
图3为图2的B-B剖视图。
图4为实施例一的组件爆炸图。
图5为实施例一爆炸图的上半部分。
图6为实施例一爆炸图的下半部分。
图7为本发明实施例二的外观示意图。
图8为图7的C-C剖视图。
图9为图8的D-D剖视图。
图10为实施例二的组件爆炸图。
图11为实施例二炸图的上半部分。
图12为实施例二爆炸图的下半部分。
图13为本发明实施例三的结构示意图。
图14为实施例三的气流方向示意图。
图15为实施例三的爆炸图。
图16为图13中雾化座的结构示意图。
其中,Ⅰ为上盖组件,Ⅱ为油杯组件,Ⅲ为雾化组件,Ⅳ为底座组件,1为超声雾化片,2为进气通道,3为出气通道,4为油杯,401为隔板,4011为出油孔,402为储液室,403为雾化室,5为雾化座,501为容纳槽,502为槽体,503为穿孔,504为过气槽,6为储油棉,7为U型导油棉片,8为弹性连接件,9为导油棉管,10为导油管,101为过油孔,11为油杯盖,1101为第一限位槽,1102为第二限位槽,12为上盖,13为密封套,14为密封垫,15为下弹簧电极,16为底座,1601为烟油回收槽,1602为凸台,17为绝缘环,18为下电极,19为螺丝,20为上弹簧电极,21为电极环,22为密封圈,23为电极柱,24为底盖,26为凸起部,27为过气孔,28为油塞,30为第一电极,31为第二电极,32为吸嘴座腔室,33为导油层,3301为连接部,3302为导液部,34为间隙,35为吸嘴座,36为进气孔,37为吸嘴。
具体实施方式
实施例一
如图1至图6所示,本发明实施例一包括超声雾化片1、进气通道2和出气通道3,所述超声雾化片1为实心压电陶瓷片。进气通道2横跨超声雾化片1的雾化区域后与出气通道3相连通,进气通道2在超声雾化片1雾化区域的气流走向与超声雾化片1的烟雾喷溅方向垂直。图3中箭头所示方向为气流走向。
实施例一还包括油杯4,超声雾化片1设于油杯4内,油杯4内腔通过导油结构与超声雾化片1的雾化面相连;超声雾化片1的雾化面与烟油回收结构相对,烟油回收结构通过导油结构与超声雾化片相连。
所述超声雾化片1与电子烟长度方向垂直,超声雾化片1的顶面为雾化面,所述进气通道2与超声雾化片1的顶面相切。
出气通道3设置于油杯4一侧,因此可以将油杯4和出气通道3一体成型,降低生产成本,扩大油杯容量。油杯4底部设有设置有安装雾化座5的小腔体(未标号),小腔体上设置有连通油杯4内腔的出油口(未标号),所述超声雾化片1固设于雾化座5内;所述导油结构包括储油棉6与U型导油棉片7,所述储油棉6固设于雾化座5顶部的开口内并形成所述烟油回收结构,储油棉6的顶面通过出油口与油杯4内腔相连通,储油棉6的底面与超声雾化片1的雾化区域相对;U型导油棉片7的两相对侧面均与储油棉6相连,U型导油棉片7的第三面外侧与超声雾化片1相抵接。
实施例一还包括弹性连接件8,所述弹性连接件8的底端与U型导油棉片7的第三面内侧相抵接,弹性连接件8的顶端与雾化座5的内壁相抵接。弹性连接件8为弹簧。
所述油杯4上设有油杯盖11。
如图4至图6所示,整个实施例一由上盖组件Ⅰ、油杯组件Ⅱ、雾化组件Ⅲ和底座组件Ⅳ可拆卸组成。其中,上盖组件Ⅰ包括油杯盖11与带吸嘴的上盖12;油杯组件Ⅱ包括密封套13、密封垫14与油杯4,其中密封套13设于出气通道4出口端与上盖12上与吸嘴相相通的过气孔内壁之间,密封垫14设于油杯4顶部与上盖12之间;雾化组件Ⅲ包括储油棉6、弹性连接件8、U型导油棉片7、雾化座5与超声雾化片1;底座组件Ⅳ包括下弹簧电极15、底座16、绝缘环17与下电极18,其中底座16用于与上盖12底部可拆卸相连,下电极18通过下弹簧电极15与超声雾化片1底面相抵接,下电极18与底座16之间通过绝缘环17绝缘相连。雾化组件Ⅲ卡设于底座组件Ⅳ 内,上盖组件Ⅰ、油杯组件Ⅱ和底座组件Ⅳ之间通过螺丝19可拆卸相连。
实施例二
如图7至图12所示,本发明实施例二包括超声雾化片1、进气通道2和出气通道3,所述超声雾化片1为实心压电陶瓷片。进气通道2横跨超声雾化片1的雾化区域后与出气通道3相连通,进气通道2在超声雾化片1雾化区域的气流走向与超声雾化片1的烟雾喷溅方向垂直。图8中箭头所示方向为气流走向。
实施例二还包括油杯4,超声雾化片1设于油杯4内,油杯4内腔通过导油结构与超声雾化片1的雾化面相连;超声雾化片1的雾化面与烟油回收结构相对,烟油回收结构通过导油结构与超声雾化片相连。图9中箭头所示方向为油路走向。
所述超声雾化片1与电子烟长度方向垂直,超声雾化片1的底面为雾化面,所述进气通道2与超声雾化片1的底面相切。
油杯4顶部设有雾化座5,所述超声雾化片1固设于雾化座5内;所述导油结构包括导油棉管9、储油棉6、U型导油棉片7,油杯4内竖直设有导油管10,导油管10的侧壁开设若干过油孔,所述导油棉管9套设于导油管10内;所述储油棉6固设于雾化座5底部的开口内并形成所述烟油回收结构,储油棉6的底面与导油棉管9的顶端相连,储油棉6的顶面与超声雾化片1的雾化区域相对;U型导油棉片7的两相对侧面均与储油棉6相连,U型导油棉片7的第三面外侧与超声雾化片1相抵接。
实施例二还包括弹性连接件8,所述弹性连接件8的顶端与U型导油棉片7的第三面内侧相抵接,弹性连接件8的底端与雾化座5的内壁相抵接。弹性连接件8为弹簧。
所述油杯4上设有油杯盖11。
如图10至图12所示,整个实施例二由上盖组件Ⅰ、雾化组件Ⅲ、油杯组件Ⅱ和底座组件Ⅳ可拆卸组成。其中,上盖组件Ⅰ包括上弹簧电极20与带吸嘴的上盖12,上弹簧电极20嵌于上盖12内并可与超声雾化片1顶面相抵接;雾化组件Ⅲ包括雾化座5、U型导油棉片7、弹性连接件8、电极环21、储油棉6,电极环21与超声雾化片1顶面相接;油杯组件Ⅱ包括密封圈22、油杯4、导油管10、导油棉管9、电极柱23、油杯盖11、底盖24,其中电极柱23套设于导油棉管9 内并与超声雾化片1电连接,底盖24用于对油杯4底部封口,油杯盖11设于底盖24上;底座组件Ⅳ包括底座16、下弹簧电极15、绝缘环17与下电极18,下电极18,通过下弹簧电极15与电极柱23底面相抵接,下电极18与底座16之间通过绝缘环17绝缘相连。
实施例三
如图13至图16所示,本发明实施例三包括超声雾化片1、进气通道2和出气通道3,所述超声雾化片1为压电陶瓷片。进气通道2横跨超声雾化片1的雾化区域后与出气通道3相连通,进气通道2在超声雾化片1雾化区域的气流走向与超声雾化片1的烟雾喷溅方向垂直。图14中箭头所示方向为气流走向。
实施例三还包括油杯4,超声雾化片1设于油杯4内,油杯4内腔通过导油结构与超声雾化片1的雾化面相连;超声雾化片1的雾化面与烟油回收结构相对,烟油回收结构通过导油结构与超声雾化片相连。
所述油杯4通过隔板401分隔为上部的储液室402和下部的雾化室403,所述雾化室403下端的开口通过底座16密封,所述超声雾化片1设于雾化室403内。所述底座16底端安装有用于与外部电源连接以驱动所述超声雾化片1振荡的第一电极30和第二电极31。所述超声雾化片1下表面与导油层33接触,所述导油层33为雾化棉层。所述底座16内设有用于回收烟油滴的烟油回收槽1601,所述超声雾化片1下表面面向所述烟油回收槽1601,所述烟油回收槽1601形成所述烟油回收结构;所述导油层33与所述烟油回收槽1601、储液室402依次连通,所述超声雾化片1的底面为雾化面。图14中箭头所示方向为导油方向。
所述雾化室403内安装有与其大小匹配的雾化座5,所述雾化座5内设有用于容纳所述超声雾化片1的容纳槽501,所述超声雾化片1通过所述容纳槽501套紧固定在所述雾化座5内。
所述雾化座5可以采用硅胶套,既可以起到固定超声雾化片1的作用,又可以在超声雾化片1振荡过程中提供缓冲作用力,保护超声雾化片1,防止超声雾化片1损坏。
所述雾化座5顶端与所述隔板401密封接触,雾化座5底端与所述烟油回收槽1601底面相抵接,所述导油层33包括与所述超声雾化片1下表面接触的连接部3301及与所述连接部3301连接的导液部 3302,所述雾化座5底端和侧壁上分别设有供所述导液部3302安装的槽体502和穿孔503,所述导液部3302依次穿过所述槽体502和穿孔503后与设置在隔板401上的出油孔4011连通。所述穿孔503内填充有储油棉6,所述导液部3302位于所述穿孔503内的部分夹设在穿孔503内壁与储油棉6侧壁之间,添加储油棉6能够有效防止烟油泄露。
所述烟油回收槽1601与所述连接部3301之间设有弹性连接件8,所述弹性连接件8一端固定在所述烟油回收槽1601内底面上,另一端与所述连接部3301的下表面抵接,保证导油层33与超声雾化片1接触充分。弹性连接件8为弹簧。
所述烟油回收槽1601对应连接部3301正下方的位置设有凸台1602,所述雾化座5底端设有与所述凸台1602匹配的过气槽504,所述凸台1602卡限在所述过气槽504内且两者之间留有间隙34,所述进气通道2和出气通道3均设于所述油杯4的侧壁内,所述间隙34的一端与进气通道2连通,间隙34的另一端与出气通道3连通,所述间隙34与所述超声雾化片1的烟雾喷溅方向垂直。所述进气通道2、出气通道3和间隙34形成U形气流通道,经超声雾化片1雾化后的烟雾中夹带的烟油滴粘附在所述凸台1602表面上,烟油滴在气流的作用下流入到烟油回收槽1601中,并经导液部3302吸收后再进行超声雾化。
所述凸台1602的周边设有斜角。
所述储液室402的上端开口通过油杯盖11封堵,储液室402顶端侧壁与吸嘴座35密封连接,所述吸嘴座35的端面上设有至少一个与所述进气通道2连通的进气孔36,吸嘴37固定在所述吸嘴座35上并与所述出气通道3连通。所述油杯盖11上开设有注油孔,方便往储液室402内添加烟油,所述注油孔通过油塞28封堵。
所述进气通道2和出气通道3以油杯4中轴线为对称线对称布置,所述储液室402的上端开口通过油杯盖11封堵,储液室402顶端侧壁与吸嘴座35密封连接,吸嘴37固定在所述吸嘴座35上,所述油杯盖11顶端与所述进气通道2位置对应处设有第一限位槽1101,所述油杯盖11顶端与出气通道3位置对应处设有第二限位槽1102,第一限位槽1101和第二限位槽1102结构相同;所述吸嘴座35内形成有与所述进气通道2连通的吸嘴座腔室32,所述吸嘴座腔室32内设有与所述第二限位槽1102匹配的凸起部26,所述凸起部26插装 在所述限位槽25内且凸起部26内部设有连通所述吸嘴37和出气通道3的过气孔,所述吸嘴座35端面上设有至少一个与所述吸嘴座腔室32连通的进气孔36。
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 (16)

  1. 一种超声波电子烟雾化器,包括超声雾化片(1)、进气通道(2)和出气通道(3),其特征在于,进气通道(2)横跨超声雾化片(1)的雾化区域后与出气通道(3)相连通,进气通道(2)在超声雾化片(1)雾化区域的气流走向与超声雾化片(1)的烟雾喷溅方向垂直。
  2. 如权利要求1所述的超声波电子烟雾化器,其特征在于,还包括油杯(4),超声雾化片(1)设于油杯(4)内,油杯(4)内腔通过导油结构与超声雾化片(1)的雾化面相连;超声雾化片(1)的雾化面与烟油回收结构相对,烟油回收结构通过导油结构与超声雾化片相连。
  3. 如权利要求2所述的超声波电子烟雾化器,其特征在于,所述超声雾化片(1)与电子烟长度方向垂直,超声雾化片(1)的顶面为雾化面,所述进气通道(2)与超声雾化片(1)的顶面相切。
  4. 如权利要求3所述的超声波电子烟雾化器,其特征在于,油杯(4)底部设有雾化座(5),所述超声雾化片(1)固设于雾化座(5)内;所述导油结构包括储油棉(6)与U型导油棉片(7),所述储油棉(6)固设于雾化座(5)顶部的开口内并形成所述烟油回收结构,储油棉(6)的顶面与油杯(4)内腔相连通,储油棉(6)的底面与超声雾化片(1)的雾化区域相对;U型导油棉片(7)的两相对侧面均与储油棉(6)相连,U型导油棉片(7)的第三面外侧与超声雾化片(1)相抵接。
  5. 如权利要求4所述的超声波电子烟雾化器,其特征在于,还包括弹性连接件(8),所述弹性连接件(8)的底端与U型导油棉片(7)的第三面内侧相抵接,弹性连接件(8)的顶端与雾化座(5)的内壁相抵接。
  6. 如权利要求2所述的超声波电子烟雾化器,其特征在于,所述超声雾化片(1)与电子烟长度方向垂直,超声雾化片(1)的底面为雾化面,所述进气通道(2)与超声雾化片(1)的底面相切。
  7. 如权利要求6所述的超声波电子烟雾化器,其特征在于,油杯(4)顶部设有雾化座(5),所述超声雾化片(1)固设于雾化座(5)内;所述导油结构包括导油棉管(9)、储油棉(6)、U型导油棉片(7),油杯(4)内竖直设有导油管(10),导油管(10)的侧壁开设若干过 油孔,所述导油棉管(9)套设于导油管(10)内;所述储油棉(6)固设于雾化座(5)底部的开口内并形成所述烟油回收结构,储油棉(6)的底面与导油棉管(9)的顶端相连,储油棉(6)的顶面与超声雾化片(1)的雾化区域相对;U型导油棉片(7)的两相对侧面均与储油棉(6)相连,U型导油棉片(7)的第三面外侧与超声雾化片(1)相抵接。
  8. 如权利要求7所述的超声波电子烟雾化器,其特征在于,还包括弹性连接件(8),所述弹性连接件(8)的顶端与U型导油棉片(7)的第三面内侧相抵接,弹性连接件(8)的底端与雾化座(5)的内壁相抵接。
  9. 如权利要求2所述的超声波电子烟雾化器,其特征在于,所述油杯(4)通过隔板(401)分隔为上部的储液室(402)和下部的雾化室(403),所述雾化室(403)下端的开口通过底座(16)密封,所述超声雾化片(1)设于雾化室(403)内,所述超声雾化片(1)下表面与导油层(33)接触,所述底座(16)内设有用于回收烟油滴的烟油回收槽(1601),所述超声雾化片(1)下表面面向所述烟油回收槽(1601),所述烟油回收槽(1601)形成所述烟油回收结构;所述导油层(33)与所述烟油回收槽(1601)、储液室(402)依次连通,所述超声雾化片(1)的底面为雾化面。
  10. 如权利要求9所述的超声波电子烟雾化器,其特征在于,所述雾化室(403)内安装有与其大小匹配的雾化座(5),所述超声雾化片(1)套紧固定在所述雾化座(5)内。
  11. 根据权利要求10所述的超声波电子烟雾化器,其特征在于,所述雾化座(5)顶端与所述隔板(401)密封接触,雾化座(5)底端与所述烟油回收槽(1601)底面相抵接,所述导油层(33)包括与所述超声雾化片(1)下表面接触的连接部(3301)及与所述连接部(3301)连接的导液部(3302),所述雾化座(5)底端和侧壁上分别设有供所述导液部(3302)安装的槽体(502)和穿孔(503),所述导液部(3302)依次穿过所述槽体(502)和穿孔(503)后与设置在隔板(401)上的出油孔(4011)连通。
  12. 根据权利要求11所述的超声波电子烟雾化器,其特征在于,所述烟油回收槽(1601)与所述连接部(3301)之间设有弹性连接件(8),所述弹性连接件(8)一端固定在所述烟油回收槽(1601)内底面上,另一端与所述连接部(3301)的下表面抵接。
  13. 根据权利要求11所述的超声波电子烟雾化器,其特征在于,所述烟油回收槽(1601)对应连接部(3301)正下方的位置设有凸台(1602),所述雾化座(5)底端设有与所述凸台(1602)匹配的过气槽(504),所述凸台(1602)卡限在所述过气槽(504)内且两者之间留有间隙(34),所述进气通道(2)和出气通道(3)均设于所述油杯(4)的侧壁内,所述间隙(34)的一端与进气通道(2)连通,间隙(34)的另一端与出气通道(3)连通,所述间隙(34)与所述超声雾化片(1)的烟雾喷溅方向垂直。
  14. 根据权利要求13所述的超声波电子烟雾化器,其特征在于,所述凸台(1602)的周边设有斜角。
  15. 根据权利要求13或14所述的超声波电子烟雾化器,其特征在于,所述储液室(402)的上端开口通过油杯盖(11)封堵,储液室(402)顶端侧壁与吸嘴座(35)密封连接,所述吸嘴座(35)的端面上设有至少一个与所述进气通道(2)连通的进气孔(36),吸嘴(37)固定在所述吸嘴座(35)上并与所述出气通道(3)连通。
  16. 根据权利要求13或14所述的超声波电子烟雾化器,其特征在于,所述进气通道(2)和出气通道(3)以油杯(4)中轴线为对称线对称布置,所述储液室(402)的上端开口通过油杯盖(11)封堵,储液室(402)顶端侧壁与吸嘴座(35)密封连接,吸嘴(37)固定在所述吸嘴座(35)上,所述油杯盖(11)顶端与所述进气通道(2)位置对应处设有第一限位槽(1101),所述油杯盖(11)顶端与出气通道(3)位置对应处设有第二限位槽(1102),第一限位槽(1101)和第二限位槽(1102)结构相同;所述吸嘴座(35)内形成有与所述进气通道(2)连通的吸嘴座腔室(32),所述吸嘴座腔室(32)内设有与所述第二限位槽(1102)匹配的凸起部(26),所述凸起部(26)插装在所述限位槽(25)内且凸起部(26)内部设有连通所述吸嘴(37)和出气通道(3)的过气孔,所述吸嘴座(35)端面上设有至少一个与所述吸嘴座腔室(32)连通的进气孔(36)。
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