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WO2015149368A1 - 一种电子烟用气流传感组件及电子烟 - Google Patents

一种电子烟用气流传感组件及电子烟 Download PDF

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Publication number
WO2015149368A1
WO2015149368A1 PCT/CN2014/074842 CN2014074842W WO2015149368A1 WO 2015149368 A1 WO2015149368 A1 WO 2015149368A1 CN 2014074842 W CN2014074842 W CN 2014074842W WO 2015149368 A1 WO2015149368 A1 WO 2015149368A1
Authority
WO
WIPO (PCT)
Prior art keywords
electronic cigarette
airflow
housing
air flow
assembly
Prior art date
Application number
PCT/CN2014/074842
Other languages
English (en)
French (fr)
Inventor
刘水根
Original Assignee
刘水根
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 刘水根 filed Critical 刘水根
Priority to PCT/CN2014/074842 priority Critical patent/WO2015149368A1/zh
Publication of WO2015149368A1 publication Critical patent/WO2015149368A1/zh

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Classifications

    • 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
    • A24F40/50Control or monitoring
    • A24F40/51Arrangement of sensors
    • 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
    • A24F40/10Devices using liquid inhalable precursors

Definitions

  • the present invention relates to the field of electronic products, and in particular to an airflow sensing component for an electronic cigarette and an electronic cigarette.
  • E-cigarette is a new type of electronic product. It has the same appearance as cigarettes. It is often used as a nicotine replacement therapy to help smokers quit smoking. Therefore, electronic cigarettes are becoming more and more widely used.
  • the existing electronic cigarette generally includes an air flow sensor, which is electrically connected to the battery through an electric wire, and is basically fixedly installed in the electronic cigarette, and its main function is to generate pressure when the airflow during the smoking process of the user is transmitted to the sensing diaphragm of the airflow sensor.
  • an air flow sensor which is electrically connected to the battery through an electric wire, and is basically fixedly installed in the electronic cigarette, and its main function is to generate pressure when the airflow during the smoking process of the user is transmitted to the sensing diaphragm of the airflow sensor.
  • the object of the present invention is to provide an airflow sensing component for an electronic cigarette and an electronic cigarette, which solves the problem that the above-mentioned airflow sensor can be reused and the airflow sensor is difficult to manufacture when it is produced.
  • an airflow sensing component for an electronic cigarette comprising an airflow sensor for sensing airflow pressure, the airflow sensing component further comprising a housing, the airflow sensor being installed in the In the housing, the housing has a detachable structure that is detachably mounted in the electronic cigarette.
  • the detachable structure includes an external thread formed on a periphery of the housing for screwing.
  • the detachable structure includes a knurled structure for increasing frictional force formed on an outer circumference of the casing or an interference fit sleeved on the outer periphery of the casing. Ferrules.
  • the detachable structure further includes an earphone pin body protruding from one end of the housing.
  • the airflow sensing assembly for an electronic cigarette of the present invention, includes a first power source electrode and a second power source electrode for electrically conducting respectively electrically connected to the airflow sensor.
  • the airflow sensing assembly for an electronic cigarette of the present invention, further includes an output electrode electrically coupled to the airflow sensor for outputting an airflow sensing signal sensed by the airflow sensor.
  • one end of the housing is open and connected with a nozzle for protecting the airflow sensor, and the air nozzle is provided with a venting port communicating with the airflow sensor.
  • the vent opening is opened at an end of the air nozzle away from the housing, and the air nozzle is gradually outwardly outward from the end of the housing.
  • the reduced diameter forms the vent.
  • the air vent is opened on a side wall of the air nozzle.
  • the end portion of the casing connecting the gas nozzle is formed with a convex edge radially inward, and the end of the gas nozzle connecting the casing is radially oriented.
  • a protrusion is formed outside, and a gap space is formed between the protrusion and the airflow sensor to be matched with the protrusion, and the protrusion is inserted into the gap space.
  • the present invention also provides an electronic cigarette comprising an air flow sensing assembly, the air flow sensing assembly comprising an air flow sensor, the air flow sensing assembly further comprising a housing, the air flow sensor being mounted in the housing, the housing
  • the body has a detachable structure detachably mounted in the electronic cigarette.
  • the electronic cigarette includes a battery assembly and an atomizing assembly that are combined with each other, and a mounting seat is disposed between the battery assembly and the atomizing assembly, and the mounting seat is formed to accommodate the An accommodation space of the housing, the housing being detachably mounted in the accommodation space.
  • the detachable structure of the housing includes an external thread formed on an outer circumference of the housing, and a corresponding internal thread or a corresponding space of the receiving space is formed in a corresponding side wall of the receiving space.
  • a corresponding internal threaded ferrule is fixedly coupled to the side wall, and the housing is detachably mounted in the accommodating space by a screw connection.
  • the detachable structure of the casing includes a knurled structure formed on the outer periphery of the casing for increasing frictional force or a silicone ferrule disposed on the outer periphery of the casing with an interference fit
  • the housing is detachably inserted into the receiving space.
  • the detachable structure further includes an earphone pin protruding from one end of the housing, and the earphone socket corresponding to the earphone pin body is mounted on the bracket, The earphone pin body is detachably inserted into the earphone socket.
  • the airflow sensing assembly includes a first power electrode and a second power electrode for electrically conducting respectively electrically connected to the airflow sensor, and the battery component is respectively connected to the The air flow sensor conducts the first wire and the second wire that are powered, and the one end of the first wire away from the battery component is detachably and electrically connected to the first power electrode through a guiding member, the second wire is away from the battery One end of the assembly is detachably and electrically connected to the second power electrode through a guide.
  • the airflow sensing assembly further includes an output electrode electrically connected to the airflow sensor for outputting an airflow sensing signal sensed by the airflow sensor, the battery component being connected to be used for The airflow sensing signal is conducted to a third wire of the battery assembly, and an end of the third wire away from the battery component is detachably and electrically connected to the output electrode through a guiding member.
  • the electronic cigarette has an air flow passage for airflow and smoke circulation, and one end of the casing is open and connected with a gas nozzle for protecting the air flow sensor, the air nozzle A vent opening for communicating the air flow sensor and the air flow passage is provided.
  • the end portion of the casing connecting the gas nozzle is formed with a convex edge radially inward, and the end portion of the gas nozzle connecting the casing is formed to protrude convexly outward in the radial direction.
  • a gap space is formed between the convex edge and the airflow sensor, and the protrusion is inserted into the gap space.
  • the electronic cigarette includes a battery assembly and an atomizing assembly that are combined with each other, and a mounting seat is disposed at one end of the battery assembly away from the atomizing assembly, and the mounting seat is formed to accommodate the An accommodation space of the housing, the housing being detachably mounted in the accommodation space.
  • the airflow sensing component for electronic cigarette and the electronic cigarette of the present invention have the following beneficial effects:
  • the invention designs the traditional airflow sensor into a separate airflow sensing component structure, and is detachably installed in the electronic cigarette for convenient replacement. When the airflow sensor is abnormal or damaged, the user can replace only the airflow sensing component by himself.
  • the e-cigarette can continue to be used, enabling e-cigarettes to be reused, saving costs and improving user experience while producing
  • the airflow sensing component and the electronic cigarette are directly connected by detachable connection such as screwing or direct plugging, which is convenient for installation and disassembly, simplifies production operation and improves production efficiency.
  • FIG. 1 is a cross-sectional view showing an electronic cigarette according to a first embodiment of the present invention
  • FIG. 2 is a cross-sectional view showing an air flow sensing unit for an electronic cigarette according to a first embodiment of the present invention
  • FIG. 3 is a cross-sectional view showing an electronic cigarette according to a second embodiment of the present invention.
  • FIG. 4 is a cross-sectional view showing an air flow sensing unit for an electronic cigarette according to a second embodiment of the present invention.
  • Figure 5 is a cross-sectional view showing an electronic cigarette according to a third embodiment of the present invention.
  • FIG. 6 is a cross-sectional view showing a flow sensing assembly for an electronic cigarette according to a third embodiment of the present invention.
  • FIG. 7 is a cross-sectional view showing an electronic cigarette according to a fourth embodiment of the present invention.
  • Fig. 8 is a cross-sectional view showing the air flow sensing unit for an electronic cigarette according to a fourth embodiment of the present invention.
  • the traditional airflow sensor is designed as a separate airflow sensing component structure, and is detachably installed in the electronic cigarette for convenient replacement, and the airflow sensing component and the battery component are separated and electrically connected.
  • the structure is novel and stable, and the electric conduction effect is excellent, and the contact of the electric conduction process is not bad because it is a separable electrical connection.
  • an electronic cigarette includes an outer sleeve 1 , and an outer assembly 1 is provided with an atomizing assembly 2 and a battery assembly. 3 and the airflow sensing component 4, the outer casing 1 has an air flow passage (not shown) for airflow and smoke circulation.
  • the airflow sensing assembly 4 is a separate component in the present invention that is removably mounted within the electronic cigarette.
  • Airflow sensing component 4 The housing 41 includes an air flow sensor 42 mounted in the housing 41, wherein the housing 41 has a detachable structure detachably mounted in the electronic cigarette.
  • a support for accommodating the airflow sensing assembly 4 The bracket 5 can be fixed on the inner wall of the outer sleeve 1.
  • a sealing ring 6 is arranged between the outer wall of the bracket 5 and the inner wall of the outer sleeve 1 to avoid the atomizing assembly 2
  • the smoke oil or the like inside flows to the battery assembly 3.
  • the mounting position for supporting the bracket 5 accommodating the airflow sensing unit 4 is not limited thereto, and the bracket 5 may be disposed on the battery pack 3 Keep away from the end of the atomizing unit 2.
  • An accommodating space (not shown) for accommodating the housing 41 is formed on the bracket 5, and the entire airflow sensing unit is detachably mounted in the accommodating space by the housing 41. 4 Removably installed in the accommodation space.
  • the air flow sensing unit 4 can be replaced, and when an abnormality occurs, the air flow sensing unit 4 is damaged, and only the air flow sensing unit needs to be replaced.
  • the e-cigarette can continue to work, saving costs, e-cigarettes can be reused, convenient to use, improve user experience, and at the same time direct airflow sensing components during production 4 It is easy to install and disassemble by means of detachable connection such as screw connection or direct plug-in, which simplifies production operation and improves production efficiency.
  • the bracket 5 when the bracket 5 is placed on the atomizing assembly 2 and the battery assembly 3
  • the atomizing component 2 and the battery component 3 are also preferably detachable to facilitate the replacement of the airflow sensing.
  • Component 4 .
  • the air flow sensor 42 mentioned in the present invention is also commonly referred to as 'microphone' in the art, and therefore the air flow sensing component 4 Also known as 'micro head assembly'.
  • the housing 41 has a detachable structure for forming an external thread 401 on the outer circumference of the housing 41, and the bracket 5
  • the corresponding side wall of the inner space is formed with a corresponding internal thread or an internal threaded ferrule (not shown) having an internal thread, and the housing 41 is detachably mounted in the accommodating space of the bracket 5 by a screw connection.
  • the airflow sensing assembly 4 includes a PCB 421 (PCB circuit control board) on the PCB board.
  • a sheet-shaped first power electrode 43 and a second power electrode 44 electrically connected to the air flow sensor 42 are soldered to the 421, and the bare copper on the direct PCB 421 may be used as the first power electrode.
  • 43 and the second power electrode 44, the first power electrode 43 and the second power electrode 44 face the battery pack 3, facilitating the first power electrode 43 and the second power electrode 44 and the battery pack 3 Electrical connection.
  • the first power electrode 43 and the second power electrode 44 are exposed from openings in the housing 41, respectively.
  • Battery pack 3 including battery 31.
  • the first lead 46 and the second lead 48 are electrically connected to the positive and negative poles of the battery 31, and the first lead 46 and the second lead 48 are away from the battery 31.
  • One end of each of the two ends is electrically connected to the electrical contact head 461, and the electrical contact head 461 is used as a guiding member, and is in the form of a spring or a bullet.
  • the first wire 46 passes through the electrical contact 461. (i.e., the via) is in contact electrical connection with the exposed first power electrode 43 and the second conductor 48 passes through the other electrical contact 461 (i.e., the via) and the exposed second power electrode 44. It is also a contact type electrical connection, thereby enabling a detachable electrical connection.
  • a control unit (not shown) is also provided on the PCB for the air flow sensor 42 After the change of the airflow pressure is sensed, a smoking start signal or a smoking end signal is generated, and the smoking start signal and the smoking end signal are further sent to the control unit, and the control unit controls whether the battery 31 supplies power to the atomizing component. 2 In turn, atomizing component 2 is atomized with smoke oil.
  • a nozzle 50 for protecting the air flow sensor 42 is connected to one end of the housing 41, and the air nozzle 50 is connected.
  • a venting opening 501 is formed in the axial direction from the end of the housing 41 to form a venting opening 501.
  • the venting opening 501 allows the air flow sensor 42 to communicate with the air flow passage, and the air nozzle 50 is mainly used to protect the air flow sensor 42. Since the gas nozzle 50 is gradually reduced in diameter from the end of the casing 41 to form the gas vent 501, the smoke oil or other liquid in the atomizing assembly 2 can be prevented from entering the casing 41 and adhering to the air flow sensor.
  • the sensing film of 42 affects the normal operation of the air flow sensor 42.
  • the end portion of the housing 41 connecting the nozzle 50 is formed with a convex edge 411 radially inward, and the nozzle 50 is connected to the housing.
  • the end portion of the 41 is formed with a protrusion 502 radially outwardly, and a gap space is formed between the protrusion 411 and the air flow sensor 42 to fit the protrusion 502, and the protrusion 502 Inserted in the interstitial space to fix the air nozzle 50 and the housing 41, wherein the air nozzle 50 can be made of silicone rubber, rubber or other soft plastic material, and the protrusion 50 of the air nozzle 50 is in the air flow sensor. 42 and the housing 41 also play a role of buffering force, of course, the nozzle 50 can also be mainly made of metal, and only the projection 502 can be made of silicone, rubber or other soft plastic material.
  • Embodiment 1 The differences from Embodiment 1 are as follows, and other contents are not described again.
  • the housing 41 has a detachable structure in the housing 41.
  • the outer circumference forms a knurled structure for increasing friction or an O-type silicone collar 403 which is fitted over the outer periphery of the casing 41, so that the casing 41 is detachably mounted on the bracket 5 in a plugged manner.
  • the accommodation space is inside.
  • the first power electrode 43 and the second power electrode 44 are columnar and protrude from the opening of the housing 41, respectively, and the first wire 46 And a second lead 48 away from the battery 31 is respectively connected with a jack head 481 having a jack, as a guiding member, the first power electrode 43 is inserted into the jack head 481 In the jack of the (i.e., the guide), the second power electrode 44 is inserted into the jack of the other jack 481 (i.e., the guide) to realize the detachable electrical connection.
  • Embodiment 1 and Embodiment 2 are as follows, and other contents are the same as Embodiment 1 or Embodiment 2 The same, no longer repeat them.
  • the control unit for atomizing the smoke oil is not disposed on the PCB of the air flow sensor 42 in the present embodiment, but is disposed at one end of the battery 31, that is, the battery pack 3 includes the battery 31 and the control unit.
  • the air flow sensor 42 and the control unit are electrically connected with a third wire 45 for transmitting the airflow sensing signal sensed by the airflow sensor 42 to the control unit, and the airflow sensing component 4
  • An output electrode (not shown in the figure of the embodiment) for outputting the airflow sensing signal induced by the airflow sensor 42 is electrically connected to the airflow sensor 42.
  • the output electrode is the housing 41, and the housing 41 is made of a conductive metal, and an electric contact elastic member 451 is disposed at one end of the casing 41 facing the battery assembly 3, and as a guide member, it may be a spring piece or a spring needle, and the third wire 45
  • One end remote from the control unit is in electrical contact with the electrical contact elastic member 451 (i.e., the guide member), and is electrically connected to the output electrode through the electrical contact elastic member 451 (i.e., the guide member).
  • the housing 41 has a detachable structure also in the housing 41.
  • the outer circumference forms a knurled structure for adding friction or an O-type silicone collar 403 which is fitted over the outer periphery of the casing 41.
  • the air nozzle 50 is columnar, and the air nozzle 50 is away from the housing.
  • One end of the 41 is closed, and a vent 501 for connecting the air flow passage to the air flow sensor 42 is provided on the side wall of the air nozzle 50, so that the atomizing assembly 2 can also be prevented.
  • the internal smoke oil or other liquid enters the housing 41 and adheres to the sensing film of the air flow sensor 42 to affect the normal operation of the air flow sensor 42.
  • the airflow sensing assembly 4 includes a housing 41 and an air flow sensor 42 mounted in the housing 41, the housing 41 has a detachable structure including a silicone ferrule 403 disposed at the outer periphery and a headphone pin body 404 protruding from one end of the housing 41, except for mounting the housing 41 on the bracket 5
  • a headphone jack 405 corresponding to the earphone pin body 404 is mounted, and the earphone pin body 404 can be inserted into the headphone jack 405, so in this embodiment, not only through the silicone ring
  • the housing 41 is detachably inserted into the accommodating space, and is also detachably inserted into the earphone socket 405 through the earphone pin body 404 to further enhance the stability of the structure.
  • a ring-shaped first power electrode 43 electrically connected to the air flow sensor 42 is welded to the outer peripheral side of the earphone pin body 404, respectively.
  • a second power electrode 44 and an output electrode 47; a first wire 46, a second wire 48 and a third wire 45 are electrically connected between the battery component 3 and the earphone socket 405, and the earphone socket here
  • the 405 also serves as a guide member, and the headphone jack 405 has a first lead 46, a second lead 48, and a third lead 45, respectively.
  • the battery pack 3 includes a battery 31 and a control unit, that is, the control unit is disposed at one end of the battery 31, the first lead 46 and the second lead 48 and the battery 31.
  • the electrical connection is used to conduct the airflow sensor 42.
  • the third wire 45 is electrically connected to the control unit, and is used for transmitting the airflow sensing signal sensed by the airflow sensor 42 to the control unit, thereby controlling whether the atomizing component is provided. Power up to atomize the smoke oil and start working.
  • the control unit is disposed in the airflow sensing assembly 4, only the welding and airflow sensors are on the outer peripheral side of the earphone pin body 404.
  • 42 electrically connected first power electrode 43 and second power electrode 44, earphone socket 405 (ie, the connecting member) and the battery 31 are electrically connected with a first wire 46 and a second wire 48
  • the earphone socket 405 also has only two conductive electrodes electrically connected to the first wire 46 and the second wire 48, respectively, when the earphone pin 404 is inserted into the earphone socket 405
  • the two conductive electrodes are respectively electrically connected to the first power electrode 43 and the second power electrode 44 to supply power to the air flow sensor 42.
  • the gas nozzle 50 is cylindrical and closed at one end away from the casing 41, and the gas vent 501 is opened in the gas nozzle 50. On the side wall, this also prevents the smoke oil or other liquid in the atomizing assembly 2 from entering the housing 41 and adhering to the sensing film of the air flow sensor 42 to affect the normal operation of the air flow sensor 42.
  • the invention designs the traditional airflow sensor into a separate airflow sensing component structure, and is detachably installed in the electronic cigarette for convenient replacement.
  • the airflow sensor is abnormal or damaged, the user can replace only the airflow sensing component by himself. Yes, instead of the entire e-cigarette being scrapped, when replaced with a new airflow sensing component, the e-cigarette can continue to be used, enabling e-cigarettes to be reused, saving costs and improving user experience while producing
  • the airflow sensing component and the electronic cigarette are directly connected by detachable connection such as screwing or direct plugging, which is convenient for installation and disassembly, simplifies production operation and improves production efficiency.

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  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

一种电子烟用气流传感组件及电子烟,气流传感组件包括用于感应气流压力的气流传感器(42),气流传感组件还包括壳体(41),气流传感器(42)安装在壳体(41)内,壳体(41)具有可拆卸安装于电子烟内的可拆卸结构。该气流传感组件可拆卸地安装在电子烟内,方便更换,当气流传感器出现异常或损坏时,更换新的气流传感组件即可,电子烟仍可继续使用,节约成本,且生产时方便安装与拆卸,使生产操作简化,提高生产效率。

Description

一种电子烟用气流传感组件及电子烟 技术领域
本发明涉及电子产品领域,尤其是涉及一种电子烟用气流传感组件及电子烟。
背景技术
电子烟是一种新型电子产品,它有着与香烟一样的外观,常用做尼古丁替代疗法,帮助戒烟者戒烟,因此电子烟正越来越被广泛应用。
现有的电子烟中一般包括气流传感器,通过电导线与电池电连接,基本上是固定安装在电子烟内,其主要作用是当用户吸烟过程中的气流传到气流传感器的感应膜片产生压力时,电子烟就会开始工作,但在使用过程中,当气流传感器有烟油或其它液体进入时,会堵塞气流传感器的气孔或粘附在感应膜片上,影响气流传感器正常工作,也就会影响电子烟工作,即一旦气流传感器损坏,整个电子烟就会报废,不能再使用,造成浪费,且气流传感器较小,生产安装也存在难度 。
发明内容
本发明的目的是提供一种电子烟用气流传感组件及电子烟,解决上述气流传感器一旦损坏导致电子烟不能再使用以及生产时安装气流传感器存在难度的问题 。
本发明解决技术问题所采用的技术方案是:一种电子烟用气流传感组件,包括用于感应气流压力的气流传感器,所述气流传感组件还包括壳体,所述气流传感器安装在所述壳体内,所述壳体具有可拆卸安装于电子烟内的可拆卸结构。
在本发明的电子烟用气流传感组件中,所述可拆卸结构包括在所述壳体外周形成的用于螺纹连接的外螺纹。
在本发明的电子烟用气流传感组件中,所述可拆卸结构包括在所述壳体外周形成的用于增加摩擦力的滚花结构或过盈配合套设在所述壳体外周的硅胶套圈。
在本发明的电子烟用气流传感组件中,所述可拆卸结构还包括在所述壳体一端凸设的耳机插针体。
在本发明的电子烟用气流传感组件中,所述气流传感组件包括分别与所述气流传感器电连接的用于导电的第一电源电极和第二电源电极。
在本发明的电子烟用气流传感组件中,所述气流传感组件还包括与所述气流传感器电连接的用于输出所述气流传感器感应的气流传感信号的输出电极。
在本发明的电子烟用气流传感组件中,所述壳体的一端开口且连接有一用于保护所述气流传感器的气嘴,所述气嘴上开设有与所述气流传感器相通的透气口。
在本发明的电子烟用气流传感组件中,所述透气口开设在所述气嘴远离所述壳体的一端端部,所述气嘴沿轴向从所述壳体端部向外逐渐缩径形成所述透气口。
在本发明的电子烟用气流传感组件中,所述透气口开设在所述气嘴的侧壁上。
在本发明的电子烟用气流传感组件中,所述壳体连接所述气嘴的端部径向向内形成有凸沿,所述气嘴连接所述壳体的端部沿径向向外形成有凸出部,所述凸沿与所述气流传感器之间形成有与所述凸出部相适配的间隙空间,所述凸出部插装于所述间隙空间内。
本发明还提供一种电子烟,包括气流传感组件,所述气流传感组件包括气流传感器,所述气流传感组件还包括壳体,所述气流传感器安装在所述壳体内,所述壳体具有可拆卸安装于所述电子烟内的可拆卸结构。
在本发明的电子烟中,所述电子烟包括相互组合的电池组件和雾化组件,所述电池组件和所述雾化组件之间设置有一安装座,所述安装座形成有用于容纳所述壳体的容纳空间,所述壳体可拆卸安装在所述容纳空间内。
在本发明的电子烟中,所述壳体的可拆卸结构包括在所述壳体外周形成的外螺纹,所述容纳空间对应的侧壁内形成有相应的内螺纹或所述容纳空间对应的侧壁内固定连接有一相应的内螺纹套圈,所述壳体通过螺纹连接可拆卸地安装在所述容纳空间内。
在本发明的电子烟中,所述壳体的可拆卸结构包括在所述壳体外周形成的用于增加摩擦力的滚花结构或过盈配合套设在所述壳体外周的硅胶套圈,所述壳体可拆卸地插入安装在所述容纳空间内。
在本发明的电子烟中,所述可拆卸结构还包括在所述壳体一端凸设的耳机插针体,所述支架上安装有与所述耳机插针体相对应的耳机插座,所述耳机插针体可拆卸地插装于所述耳机插座内。
在本发明的电子烟中,所述气流传感组件包括分别与所述气流传感器电连接的用于导电的第一电源电极和第二电源电极,所述电池组件上分别连接有用于为所述气流传感器传导供电的第一导线和第二导线,所述第一导线远离所述电池组件的一端通过导接件与所述第一电源电极可分离电连接,所述第二导线远离所述电池组件的一端通过导接件与所述第二电源电极可分离电连接。
在本发明的电子烟中,所述气流传感组件还包括与所述气流传感器电连接的用于输出所述气流传感器感应的气流传感信号的输出电极,所述电池组件上连接有用于将所述气流传感信号传导给所述电池组件的第三导线,所述第三导线远离所述电池组件的一端通过导接件与所述输出电极可分离电连接。
在本发明的电子烟中,所述电子烟内具有用于气流和烟雾流通的气流通道,所述壳体的一端开口且连接有一用于保护所述气流传感器的气嘴,所述气嘴上开设有用于将所述气流传感器和所述气流通道相连通的透气口。
在本发明的电子烟中,所述壳体连接所述气嘴的端部径向向内形成有凸沿,所述气嘴连接所述壳体的端部沿径向向外形成有凸出部,所述凸沿与所述气流传感器之间形成有与所述凸出部相适配的间隙空间,所述凸出部插装于所述间隙空间内。
在本发明的电子烟中,所述电子烟包括相互组合的电池组件和雾化组件,所述电池组件远离所述雾化组件的一端设置有一安装座,所述安装座形成有用于容纳所述壳体的容纳空间,所述壳体可拆卸安装在所述容纳空间内。
实施本发明的 电子烟用气流传感组件及电子烟 ,具有以下有益效果: 本发明将传统的气流传感器设计成一个独立的气流传感组件结构,且可拆卸地安装在电子烟内,方便更换,当气流传感器出现异常、损坏时,用户就可以自己仅更换气流传感组件即可,而不是整个电子烟都报废了,当换成新的气流传感组件,电子烟仍可继续使用,使电子烟可以进行反复利用,节约成本,提高了用户的体验度,同时生产时直接将气流传感组件与电子烟通过螺纹连接或直接插接等可拆卸连接的方式,方便安装与拆卸,使生产操作简化,提高生产效率。
附图说明
图 1 为本发明第一实施例的电子烟的剖视示意图;
图 2 为本发明第一实施例的电子烟用气流传感组件的剖视示意图;
图 3 为本发明第二实施例的电子烟的剖视示意图;
图 4 为本发明第二实施例的电子烟用气流传感组件的剖视示意图;
图 5 为本发明第三实施例的电子烟的剖视示意图;
图 6 为本发明第三实施例的电子烟用气流传感组件的剖视示意图;
图 7 为本发明第四实施例的电子烟的剖视示意图;
图 8 为本发明第四实施例的电子烟用气流传感组件的剖视示意图。
具体实施方式
下面结合附图和实施例,对本发明气流传感组件及电子烟的结构原理和具体实现作进一步说明:
本发明将传统的气流传感器设计成一个独立的气流传感组件结构,且可拆卸地安装在电子烟内,方便更换使用,同时气流传感组件与电池组件之间采用可分离电连接的方式,结构新颖稳定,电传导效果优良,不会因为是可分离电连接而导致电传导过程接触不良的情况。
如图 1 所示 , 一种电子烟,包括外套管 1 ,外套管 1 内设置有相互组装的雾化组件 2 、电池组件 3 和气流传感组件 4 ,外套管 1 内具有用于气流和烟雾流通的气流通道(图中未标示)。
如图 2 所示,气流传感组件 4 在本发明中是一个独立的组件,可拆卸地安装在电子烟内。气流传感组件 4 包括壳体 41 和安装在壳体 41 内的气流传感器 42 ,其中壳体 41 具有可拆卸安装于电子烟内的可拆卸结构。
如图 1 所示,在外套管 1 内雾化组件 2 和电池组件 3 之间设置有一用于支撑容纳气流传感组件 4 的支架 5 ,支架 5 可以固定在外套管 1 的内壁上,优选地,在支架 5 外壁与外套管 1 的内壁之间设有密封圈 6 ,避免雾化组件 2 内的烟油等流至电池组件 3 上。另外,可以理解的是,该用于支撑容纳气流传感组件 4 的支架 5 的安装位置不限于此,支架 5 还可以设置在电池组件 3 远离雾化组件 2 的一端。在支架 5 上形成有用于容纳壳体 41 的容纳空间(图中未标示),通过将壳体 41 可拆卸地安装在容纳空间内,进而使整个气流传感组件 4 可拆卸地安装在容纳空间内。通过这样设计,气流传感组件 4 可以进行更换,当出现异常,气流传感组件 4 损坏,仅需重新更换气流传感组件 4 后电子烟就可以继续工作,节约成本,电子烟可以反复利用,方便使用,提高用户体验度,同时生产时直接将气流传感组件 4 通过螺纹连接或直接插接等可拆卸连接的方式,方便安装与拆卸,使生产操作简化,提高生产效率。另外,当将支架 5 设置在雾化组件 2 和电池组件 3 之间时,即相当于将气流传感组件 4 设置在雾化组件 2 和电池组件 3 之间,则雾化组件 2 和电池组件 3 之间也优选为可拆卸结构,以方便更换气流传感组件 4 。
需要说明的是,本发明中提到的气流传感器 42 ,在本技术领域内也俗称'咪头',因此气流传感组件 4 也可称为'咪头组件'。
下面通过多个实施例进行具体说明。
实施例 1 :
如图 2 所示,壳体 41 具有的可拆卸结构为在壳体 41 外周形成外螺纹 401 ,支架 5 内容纳空间对应的侧壁内形成有相应的内螺纹或设置一具有内螺纹的内螺纹套圈(图中未标示),壳体 41 通过螺纹连接可拆卸地安装在支架 5 的容纳空间内。
如图 1 所示,气流传感组件 4 包括 PCB 板 421 ( PCB 电路控制板),在 PCB 板 421 上焊接有与气流传感器 42 电连接的片状的第一电源电极 43 和第二电源电极 44 ,也可以是直接 PCB 板 421 上裸露出的铜作为第一电源电极 43 和第二电源电极 44 ,第一电源电极 43 和第二电源电极 44 朝向电池组件 3 ,方便第一电源电极 43 和第二电源电极 44 与电池组件 3 电连接。
第一电源电极 43 和第二电源电极 44 分别从壳体 41 上的开孔内裸露出来。电池组件 3 包括电池 31 ,电池 31 的正负极上分别对应电连接有第一导线 46 和第二导线 48 ,第一导线 46 和第二导线 48 远离电池 31 的一端分别各自对应连接有电接触头 461 ,该电接触头 461 作为导接件,呈弹片式或弹针式结构,第一导线 46 通过电接触头 461 (即导接件)与裸露出的第一电源电极 43 接触式电连接,第二导线 48 通过另一个电接触头 461 (即导接件)与裸露出的第二电源电极 44 也为接触式电连接,进而实现可分离式电连接。
在 PCB 板上还设置有控制单元(图中未标示), 用于气流传感器 42 在感应到气流压力变化后产生吸烟开始信号或者吸烟结束信号,进一 步将吸烟开始信号和吸烟结束信号发送给控制单元,通过控制单元来控制电池 31 是否供电给雾化组件 2 进而使雾化组件 2 是否雾化 烟油。
如图 2 所示,在壳体 41 的一端开口且连接有一用于保护气流传感器 42 的气嘴 50 ,气嘴 50 沿轴向从壳体 41 端部向外逐渐缩径形成透气口 501 ,该透气口 501 使气流传感器 42 与气流通道相连通,气嘴 50 主要用于保护气流传感器 42 ,由于气嘴 50 沿轴向从壳体 41 端部向外逐渐缩径形成透气口 501 ,这样可以防止雾化组件 2 内的烟油或其它液体进入到壳体 41 内粘附在气流传感器 42 的感应膜上而影响气流传感器 42 的正常工作。
如图 3 所示,壳体 41 连接气嘴 50 的端部径向向内形成有凸沿 411 ,气嘴 50 连接壳体 41 的端部沿径向向外形成有凸出部 502 ,凸沿 411 与气流传感器 42 之间形成有与凸出部 502 相适配的间隙空间,凸出部 502 插装于间隙空间内,进而将气嘴 50 与壳体 41 间相固定,其中气嘴 50 可以由硅胶、橡胶或其它软塑材质制成,这时气嘴 50 的凸出部 502 在气流传感器 42 与壳体 41 之间还起到缓冲作用力的作用,当然气嘴 50 也可以主要由金属制成,仅凸出部 502 由硅胶、橡胶或其它软塑材质制成即可。
实施例 2 :
与实施例 1 不同之处如下所述,其它内容相同不再赘述。
如图 3-4 所示,壳体 41 具有的可拆卸结构为在壳体 41 外周形成用于增加摩擦力的滚花结构或过盈配合套设在壳体 41 外周的 O 型的硅胶套圈 403 ,这样将壳体 41 以插接的方式可拆卸地安装在支架 5 的容纳空间内。当需要更换气流传感组件 4 时只需稍微用力将壳体 41 从容纳空间中取出,再插入新的气流传感组件 4 即可,另外由于硅胶套圈 403 或壳体 41 外周的滚花结构具有一定摩擦力,在不用力时壳体 41 可以较稳固定地固定在容纳空间内,而不会出现滑动的现象。
第一电源电极 43 和第二电源电极 44 呈柱状,分别从壳体 41 的开孔中凸出,第一导线 46 和第二导线 48 远离电池 31 的一端分别连接有具有插孔的插孔头 481 ,作为导接件,第一电源电极 43 插接进插孔头 481 (即导接件)的插孔内,第二电源电极 44 插接进另一个插孔头 481 (即导接件)的插孔内,进而实现可分离式电连接。
实施例 3
与实施例 1 和实施例 2 不同之处如下所述,其它内容与实施例 1 或实施例 2 相同,不再赘述。
用于控制电池 31 是否供电给雾化组件 2 进而使雾化组件 2 是否雾化烟油的控制单元在本实施例中不是设置在气流传感器 42 的 PCB 板上,而是设置在电池 31 的一端,即电池组件 3 包括电池 31 和控制单元。如图 5 所示,气流传感器 42 和控制单元之间电连接有用于将气流传感器 42 感应的气流传感信号传导给控制单元的第三导线 45 ,气流传感组件 4 包括与气流传感器 42 电连接的用于输出气流传感器 42 感应的气流传感信号的输出电极(在本实施例的图中未标示),在本实施例中输出电极即为壳体 41 ,壳体 41 由导电金属制成,在壳体 41 朝向电池组件 3 的一端设置有电触弹性件 451 ,作为导接件,可以为弹片或弹针,第三导线 45 远离控制单元的一端与电触弹性件 451 (即导接件)接触式电连接,进而通过电触弹性件 451 (即导接件)与与输出电极实现可分离电连接。
如图 6 所示,在本实施例中,壳体 41 具有的可拆卸结构也是在壳体 41 外周形成用于增加摩擦力的滚花结构或过盈配合套设在壳体 41 外周的 O 型的硅胶套圈 403 。另外,在本实施例中,气嘴 50 呈柱状,气嘴 50 远离壳体 41 的一端是封闭的,用于使气流通道与气流传感器 42 相通的透气口 501 开设在气嘴 50 的侧壁上,这样同样可以防止雾化组件 2 内的烟油或其它液体进入到壳体 41 内粘附在气流传感器 42 的感应膜上而影响气流传感器 42 的正常工作。
实施例 4 :
如图 7-8 所示,气流传感组件 4 包括壳体 41 和安装在壳体 41 内的气流传感器 42 ,壳体 41 所具有的可拆卸结构包括外周设置的硅胶套圈 403 以及从壳体 41 的一端凸设出一耳机插针体 404 ,在支架 5 上除了具有用于安装壳体 41 的容纳空间外,还安装有与耳机插针体 404 相对应的耳机插座 405 ,耳机插针体 404 可以插装在耳机插座 405 内,因此在本实施例中,不仅通过硅胶套圈 403 将壳体 41 可拆卸地插入安装在容纳空间内,同时也通过耳机插针体 404 可拆卸地插装在耳机插座 405 内,进一步增强结构的稳定性。
在耳机插针体 404 的外周侧上分别焊接与气流传感器 42 电连接的呈环状的第一电源电极 43 、第二电源电极 44 和输出电极 47 ;电池组件 3 和耳机插座 405 之间电连接有第一导线 46 、第二导线 48 和第三导线 45 ,这里的耳机插座 405 还同时作为导接件,耳机插座 405 内具有分别与第一导线 46 、第二导线 48 和第三导线 45 电连接的三个导接电极(图中未标示),该三个导接电极分别与第一电源电极 43 、第二电源电极 44 和输出电极 47 相互对应,当将耳机插针体 404 与耳机插座 405 之间实现可拆卸结构的同时,也实现了耳机插座 405 (即导接件)内的三个导接电极分别与第一电源电极 43 、第二电源电极 44 和输出电极 47 之间的可分离电连接。其中电池组件 3 包括电池 31 和控制单元,即控制单元设置在电池 31 的一端,第一导线 46 和第二导线 48 与电池 31 电连接,用于导电给气流传感器 42 ,第三导线 45 与控制单元电连接,用于将气流传感器 42 感应的气流传感信号传递给控制单元,进而控制是否给雾化组件 2 供电以雾化烟油,开始工作。
需要说明的是,如果控制单元设置在气流传感组件 4 内,则耳机插针体 404 的外周侧上仅焊接与气流传感器 42 电连接的第一电源电极 43 和第二电源电极 44 ,耳机插座 405 (即导接件)与电池 31 之间电连接有第一导线 46 和第二导线 48 ,耳机插座 405 内也仅具有分别与第一导线 46 和第二导线 48 电连接的两个导接电极,当耳机插针体 404 插装进耳机插座 405 内时,两个导接电极分别与第一电源电极 43 和第二电源电极 44 相互对应电连接,实现供电给气流传感器 42 。
另外,在本实施例中,气嘴 50 呈柱状且远离壳体 41 的一端封闭,透气口 501 开设在气嘴 50 的侧壁上,这样同样可以防止雾化组件 2 内的烟油或其它液体进入到壳体 41 内粘附在气流传感器 42 的感应膜上而影响气流传感器 42 的正常工作。
本发明将传统的气流传感器设计成一个独立的气流传感组件结构,且可拆卸地安装在电子烟内,方便更换,当气流传感器出现异常、损坏时,用户就可以自己仅更换气流传感组件即可,而不是整个电子烟都报废了,当换成新的气流传感组件,电子烟仍可继续使用,使电子烟可以进行反复利用,节约成本,提高了用户的体验度,同时生产时直接将气流传感组件与电子烟通过螺纹连接或直接插接等可拆卸连接的方式,方便安装与拆卸,使生产操作简化,提高生产效率。
应当理解的是,对本领域普通技术人员来说,可以根据上述说明加以改进或变换,所有这些改进或变换都应属于本发明所附权利要求的保护范围之内。

Claims (20)

  1. 一种电子烟用气流传感组件,包括用于感应气流压力的气流传感器( 42 ),其特征在于,所述气流传感组件还包括壳体( 41 ),所述气流传感器( 42 )安装在所述壳体( 41 )内,所述壳体( 41 )具有可拆卸安装于电子烟内的可拆卸结构。
  2. 根据权利要求 1 所述的电子烟用气流传感组件,其特征在于,所述可拆卸结构包括在所述壳体( 41 )外周形成的用于螺纹连接的外螺纹( 401 )。
  3. 根据权利要求 1 所述的电子烟用气流传感组件,其特征在于,所述可拆卸结构包括在所述壳体( 41 )外周形成的用于增加摩擦力的滚花结构或过盈配合套设在所述壳体( 41 )外周的硅胶套圈( 403 )。
  4. 根据权利要求 3 所述的电子烟用气流传感组件,其特征在于,所述可拆卸结构还包括在所述壳体( 41 )一端凸设的耳机插针体( 404 )。
  5. 根据权利要求 1 所述的电子烟用气流传感组件,其特征在于,所述气流传感组件包括分别与所述气流传感器( 42 )电连接的用于导电的第一电源电极( 43 )和第二电源电极( 44 )。
  6. 根据权利要求 5 所述的电子烟用气流传感组件,其特征在于,所述气流传感组件还包括与所述气流传感器( 42 )电连接的用于输出所述气流传感器( 42 )感应的气流传感信号的输出电极( 47 )。
  7. 根据权利要求 1 所述的电子烟用气流传感组件,其特征在于,所述壳体( 41 )的一端开口且连接有一用于保护所述气流传感器( 42 )的气嘴( 50 ),所述气嘴( 50 )上开设有与所述气流传感器( 42 )相通的透气口( 501 )。
  8. 根据权利要求 7 所述的电子烟用气流传感组件,其特征在于,所述透气口( 501 )开设在所述气嘴( 50 )远离所述壳体( 41 )的一端端部,所述气嘴( 50 )沿轴向从所述壳体( 41 )端部向外逐渐缩径形成所述透气口( 501 )。
  9. 根据权利要求 7 所述的电子烟用气流传感组件,其特征在于,所述透气口( 501 )开设在所述气嘴( 50 )的侧壁上。
  10. 根据权利要求 7 所述的电子烟用气流传感组件,其特征在于,所述壳体( 41 )连接所述气嘴( 50 )的端部径向向内形成有凸沿( 411 ),所述气嘴( 50 )连接所述壳体( 41 )的端部沿径向向外形成有凸出部( 502 ),所述凸沿( 411 )与所述气流传感器( 42 )之间形成有与所述凸出部( 502 )相适配的间隙空间,所述凸出部( 502 )插装于所述间隙空间内。
  11. 一种电子烟,包括气流传感组件( 4 ),所述气流传感组件( 4 )包括气流传感器( 42 ),其特征在于,所述气流传感组件( 4 )还包括壳体( 41 ),所述气流传感器( 42 )安装在所述壳体( 41 )内,所述壳体( 41 )具有可拆卸安装于所述电子烟内的可拆卸结构。
  12. 根据权利要求 11 所述的电子烟,其特征在于,所述电子烟包括相互组合的电池组件( 3 )和雾化组件( 2 ),所述电池组件( 3 )和所述雾化组件( 2 )之间设置有一安装座( 5 ),所述安装座( 5 )形成有用于容纳所述壳体( 41 )的容纳空间,所述壳体( 41 )可拆卸安装在所述容纳空间内。
  13. 根据权利要求 12 所述的电子烟,其特征在于,所述壳体( 41 )的可拆卸结构包括在所述壳体( 41 )外周形成的外螺纹( 401 ),所述容纳空间对应的侧壁内形成有相应的内螺纹或所述容纳空间对应的侧壁内固定连接有一相应的内螺纹套圈,所述壳体( 41 )通过螺纹连接可拆卸地安装在所述容纳空间内。
  14. 根据权利要求 12 所述的电子烟,其特征在于,所述壳体( 41 )的可拆卸结构包括在所述壳体( 41 )外周形成的用于增加摩擦力的滚花结构或过盈配合套设在所述壳体( 41 )外周的硅胶套圈( 403 ),所述壳体( 41 )可拆卸地插入安装在所述容纳空间内。
  15. 根据权利要求 14 所述的电子烟,其特征在于,所述可拆卸结构还包括在所述壳体( 41 )一端凸设的耳机插针体( 404 ),所述支架( 5 )上安装有与所述耳机插针体( 404 )相对应的耳机插座( 405 ),所述耳机插针体( 404 )可拆卸地插装于所述耳机插座( 405 )内。
  16. 根据权利要求 12 所述的电子烟,其特征在于,所述气流传感组件( 4 )包括分别与所述气流传感器( 42 )电连接的用于导电的第一电源电极( 43 )和第二电源电极( 44 ),所述电池组件( 3 )上分别连接有用于为所述气流传感器( 42 )传导供电的第一导线( 46 )和第二导线( 48 ),所述第一导线( 46 )远离所述电池组件( 3 )的一端通过导接件与所述第一电源电极( 43 )可分离电连接,所述第二导线( 48 )远离所述电池组件( 3 )的一端通过导接件与所述第二电源电极( 44 )可分离电连接。
  17. 根据权利要求 16 所述的电子烟,其特征在于,所述气流传感组件( 4 )还包括与所述气流传感器( 42 )电连接的用于输出所述气流传感器( 42 )感应的气流传感信号的输出电极( 47 ),所述电池组件( 3 )上连接有用于将所述气流传感信号传导给所述电池组件( 3 )的第三导线( 45 ),所述第三导线( 45 )远离所述电池组件( 3 )的一端通过导接件与所述输出电极( 47 )可分离电连接。
  18. 根据权利要求 12 所述的电子烟,其特征在于,所述电子烟内具有用于气流和烟雾流通的气流通道,所述壳体( 41 )的一端开口且连接有一用于保护所述气流传感器( 42 )的气嘴( 50 ),所述气嘴( 50 )上开设有用于将所述气流传感器( 42 )和所述气流通道相连通的透气口( 501 )。
  19. 根据权利要求 18 所述的电子烟,其特征在于,所述壳体( 41 )连接所述气嘴( 50 )的端部径向向内形成有凸沿( 411 ),所述气嘴( 50 )连接所述壳体( 41 )的端部沿径向向外形成有凸出部( 502 ),所述凸沿( 411 )与所述气流传感器( 42 )之间形成有与所述凸出部( 502 )相适配的间隙空间,所述凸出部( 502 )插装于所述间隙空间内。
  20. 根据权利要求 11 所述的电子烟,其特征在于,所述电子烟包括相互组合的电池组件( 3 )和雾化组件( 2 ),所述电池组件( 3 )远离所述雾化组件( 2 )的一端设置有一安装座( 5 ),所述安装座( 5 )形成有用于容纳所述壳体( 41 )的容纳空间,所述壳体( 41 )可拆卸安装在所述容纳空间内。
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