WO2021027899A1 - 一种低温烟具 - Google Patents

一种低温烟具 Download PDF

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Publication number
WO2021027899A1
WO2021027899A1 PCT/CN2020/109011 CN2020109011W WO2021027899A1 WO 2021027899 A1 WO2021027899 A1 WO 2021027899A1 CN 2020109011 W CN2020109011 W CN 2020109011W WO 2021027899 A1 WO2021027899 A1 WO 2021027899A1
Authority
WO
WIPO (PCT)
Prior art keywords
heating assembly
low
temperature smoking
socket
mounting seat
Prior art date
Application number
PCT/CN2020/109011
Other languages
English (en)
French (fr)
Inventor
廖焱程
Original Assignee
深圳麦克韦尔科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳麦克韦尔科技有限公司 filed Critical 深圳麦克韦尔科技有限公司
Priority to KR1020227005493A priority Critical patent/KR20220061097A/ko
Priority to US17/635,380 priority patent/US20220330612A1/en
Priority to JP2022509140A priority patent/JP7395713B2/ja
Priority to EP20851557.7A priority patent/EP4005420B1/en
Publication of WO2021027899A1 publication Critical patent/WO2021027899A1/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
    • A24F40/40—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
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/20—Devices using solid 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
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/20—Cigarettes specially adapted for simulated smoking devices
    • 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
    • A24F40/85—Maintenance, e.g. cleaning
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the invention relates to the technical field of smoking articles, and more specifically to a low-temperature smoking article.
  • Electronic cigarettes replace traditional burning cigarettes by heating e-liquid or low-temperature cigarettes.
  • the working temperature is low, and the harmful components in the smoke produced are far less than traditional burning cigarettes.
  • Electronic cigarettes can greatly avoid the adverse effects of cigarettes on the human body and become a healthier way of smoking.
  • the electronic cigarettes on the market are mainly divided into two types, one is the electronic atomizing cigarette that forms a smoking mist by evaporating the e-liquid, and the second is heating the tobacco smoke by low temperature (150-300 degrees) heating without burning.
  • a low-temperature heating smoking set that forms a smoking mist.
  • it is generally to insert a heating element such as a heating piece into the cigarette to heat the cigarette.
  • the heating temperature usually 200-400 degrees
  • the components in the cigarette are volatilized and smoke is produced for people to inhale .
  • the technical problem to be solved by the present invention is to provide an improved low-temperature smoking appliance in view of the above-mentioned defects of the prior art.
  • a low-temperature smoking device which includes a body, a heating assembly and a driving mechanism, the body includes a receiving cavity for the cigarette body to be inserted, and the heating assembly includes a In the plug-in part that is plug-in with the cigarette body, the driving mechanism is connected with the heating assembly;
  • the heating assembly is installed in the body and can be driven by the driving mechanism along the axial direction of the cigarette body at a first position for inserting with the cigarette body and a first position for inserting with the cigarette body.
  • the cigarette body moves back and forth linearly between the second position where the cigarette body is separated;
  • the plug-in portion When the heating assembly is in the first position, the plug-in portion fully extends into the receiving cavity; when the heating assembly is in the second position, the plug-in portion is at least partially removed from the receiving cavity The cavity moves out.
  • the body includes a housing and a push tube installed in the housing, and an inner hole of the push tube forms the receiving cavity;
  • One axial end of the push tube is provided with a first socket for inserting the smoke body, and the other end is formed with a bottom wall, and the bottom wall is provided with a second socket for inserting the plug part.
  • the driving mechanism includes a motor installed in the housing, and the motor is connected to the heating assembly to drive the heating assembly between the first position and the second position. Move back and forth in a straight line.
  • the motor is a linear motor
  • the output shaft of the linear motor is connected to the heating assembly
  • the heating assembly is driven along the axial direction of the smoke body at the first position and the second position. Move straight back and forth between the two positions.
  • the driving mechanism further includes a mounting seat for installing the heating assembly
  • the mounting seat is respectively connected with the motor and the heating assembly, and drives the heating assembly to move linearly back and forth between the first position and the second position along the axial direction of the smoke body.
  • the motor is a rotating electric machine
  • the driving mechanism further includes a screw connected to an output shaft of the rotating electric machine, and the axial direction of the screw is parallel to the axial direction of the smoke body;
  • the mounting seat is threaded on the outside of the screw, and drives the heating assembly to move linearly back and forth between the first position and the second position along the axial direction of the smoke body.
  • the screw and the rotating electric machine are staggered from the heating assembly in the axial direction.
  • the mounting seat is sleeved outside the heating assembly, and the outer dimension of the mounting seat is larger than the outer dimension of the second socket.
  • the heating assembly includes a heating element and a bracket, the heating element is installed on the mounting seat through the bracket, and an end of the heating element opposite to the first socket forms the plug unit.
  • the bracket is provided with a first contact point electrically connected to the heating element, and the mounting seat is provided with a second contact point.
  • the first contact point and the second contact point are in contact and conduction.
  • the heating element is sheet-shaped, and the end of the heating element opposite to the first socket is an isosceles triangle or an isosceles trapezoid.
  • the heating element is rod-shaped, and the end of the heating element opposite to the first socket is conical or truncated.
  • the housing is provided with a first guide portion extending along the movement direction of the heating assembly, and the mounting seat is provided with a second guide portion that is slidably engaged with the first guide portion .
  • the outer shell includes a lower shell and an upper shell covering the upper end of the lower shell, the push tube is installed on the top of the lower shell, and the lower shell is formed with the push tube for carrying the push tube.
  • a partition of the pipe, the partition is provided with a through hole corresponding to the second socket, and the shape of the second socket and the through hole corresponds to the shape of the cross section of the socket.
  • the shell includes a lower shell and an upper shell covering the upper end of the lower shell, and the push tube and the upper shell are integrally formed.
  • the low-temperature smoking device further includes a battery installed in the housing and a circuit board powered by the battery, and the circuit board is electrically connected to the heating assembly and the motor, respectively.
  • the heating assembly can move back and forth between a first position and a second position.
  • the heating assembly can be inserted into the receiving cavity.
  • the heating element can be separated from the smoke body, and the user can directly pull out the smoke without causing tobacco leaves; and because the movement direction of the heating element is along the smoke body Axial, will not cause the breaking of the smoke body.
  • Fig. 1 is a schematic diagram of a longitudinal cross-sectional structure of a low-temperature smoking device inserted into a cigarette body in the first embodiment of the present invention
  • Fig. 2 is a schematic cross-sectional structure diagram of the heating assembly of the low-temperature smoking set in Fig. 1 in the first position;
  • Fig. 3 is a schematic cross-sectional structure diagram of the heating assembly of the low-temperature smoking set in Fig. 1 in a second position;
  • FIG. 4 is a schematic diagram of a transverse cross-sectional structure of the low-temperature smoking set shown in FIG. 1;
  • Figure 5 is a schematic top view of the structure of the low-temperature smoking set shown in Figure 1 when the heating component and the mounting seat are separated;
  • Fig. 6 is a longitudinal cross-sectional structural diagram of the heating assembly of the low-temperature smoking set in the first position in the second embodiment of the present invention.
  • the low-temperature smoking set in the first embodiment of the present invention includes a main body 1, a heating assembly 2, a driving mechanism 3, a battery 4, and a circuit board 5.
  • the main body 1 includes a housing for inserting the cigarette body 6
  • the heating assembly 2 includes a plug-in portion 211 for plugging with the cigarette body 6.
  • the heating assembly 2 is installed in the body 1 and can move back and forth between a first position for inserting with the cigarette body 6 and a second position for detaching from the cigarette body 6.
  • the plug-in portion 211 completely extends into the receiving cavity 132; when the heating assembly 2 is in the second position, the plug-in portion 211 is at least partially removed from the receiving cavity 132.
  • the main body 1 may include a housing and a push tube 13 installed in the housing.
  • the housing may include a lower housing 12 and an upper housing 11 covering the upper end of the lower housing 12.
  • the push tube 13 is tubular.
  • the inner hole of the push tube 13 forms a accommodating cavity 132.
  • One end of the push tube 13 in the axial direction is provided with a first socket 131 for inserting the smoke body 6, and the other end is formed with a bottom wall 133 on the bottom wall 133.
  • a second socket 1331 for inserting the heating assembly 2 is opened.
  • the push tube 13 can be fixedly installed on the top of the lower shell 12.
  • the top of the lower shell 12 can be provided with an installation groove 122 for installing the push tube 13, and the top of the installation groove 122 is open for the push tube 13 to be installed in.
  • the bottom of the installation groove 122 can be provided with a partition 121 for carrying the push tube 13, and a through hole 1211 corresponding to the second socket 1331 is opened on the partition 121, so that the heating element 2 can pass through the through hole 1211 and the second socket 1331 is inserted into the receiving cavity 132 to heat the smoke body 6 inserted into the receiving cavity 132.
  • the shape of the second socket 1331 and the through hole 1211 corresponds to the shape of the cross section of the plug portion 211, for example, it may be rectangular, so that when the plug portion 211 is separated from the cigarette body 6, the bottom wall 133 Both and the partition 121 can clean the plug-in portion 211.
  • the cross-sectional area of the second socket 1331 may be smaller than the cross-sectional area of the through hole 1211.
  • the cross-sectional area of the second socket 1331 may also be greater than or equal to the cross-sectional area of the through hole 1211.
  • the push tube 13 can also be integrally formed with the upper shell 11.
  • the heating assembly 2, the driving mechanism 3, the battery 4, and the circuit board 5 can all be installed in the main body 1.
  • the heating assembly 2 includes a heating element 21 with one end extending from the second socket 1331 into the receiving cavity 132, and an end of the heating element 21 opposite to the first socket 131 forms a plug-in portion 211. After the heating element 21 is powered by the battery 4, it can heat the cigarette 6 inserted into the receiving cavity 132.
  • the heating element 21 may be sheet-shaped
  • the second socket 1331 may be a rectangular hole with a shape corresponding to the heating element 21, and the end 212 of the heating element 21 opposite to the first socket 131 may be an isosceles triangle or the like.
  • the waist trapezoid, or the end 212 may also be another shape whose width gradually increases from the end close to the first socket 131 to the direction away from the first socket 131, which is convenient for being inserted into the cigarette body 6 for heating.
  • the heating element 21 may also be rod-shaped
  • the cross-sectional shape of the second socket 1331 corresponds to the cross-sectional shape of the heating element 21
  • the end 212 of the heating element 21 opposite to the first socket 131 may be conical.
  • a truncated cone shape, or the cross section of the end 212 may also be another shape whose width gradually increases from an end close to the first socket 131 to a direction away from the first socket 131, so as to facilitate insertion into the cigarette body 6 for heating.
  • the heating assembly 2 is connected to the driving mechanism 3.
  • the heating assembly 2 can move linearly back and forth between the first position close to the first socket 131 and the second position away from the first socket 131 through the second socket 1331 under the action of the driving mechanism 3 .
  • the heating assembly 2 can be plugged into the cigarette body 6 inserted into the receiving cavity 132 to heat the cigarette body 6;
  • the heating assembly 2 can be connected with The cigarette body 6 is detached, and the user can directly pull out the cigarette without leaving the tobacco leaves in the push tube 13.
  • the driving mechanism 3 may include a motor 31 in some embodiments, through which the motor 31 drives the heating assembly 2 to move back and forth between the first position and the second position.
  • the circuit board 5 is powered by a battery 4, which can be electrically connected to the heating assembly 2 and the motor 31 through wires.
  • the electric motor 31 may be a rotating electric machine in some embodiments.
  • the driving mechanism 3 may further include a screw 32 and a mounting seat 33.
  • the screw 32 is connected to the output shaft of the rotating motor, and is driven to rotate by the rotating motor.
  • the mounting seat 33 has a screw hole 334 through which the mounting seat 33 is threadedly sleeved outside the screw 32 and driven by the screw 32 to move linearly back and forth in a direction parallel to the axial direction of the screw 32.
  • the heating assembly 2 is mounted on the mounting base 33, and the mounting base 33 drives the heating assembly 2 to move linearly back and forth along the axial direction parallel to the screw 32.
  • the axial direction of the screw 32 is parallel to the axial direction of the smoke body 6 and the receiving cavity 132, so that the movement direction of the heating assembly 2 is along the axial direction of the smoke body 6, and the heating assembly 2 moves from the first position to the second position and When the cigarette body 6 is separated, the cigarette body 6 will not be broken.
  • the circuit board 5 can drive the rotating motor to rotate the screw 32 to drive the mounting base 33 to move linearly along the screw 32.
  • the mounting base 33 then drives the heating assembly 2 from the first position. Move to the second position in a straight line, so that the heating assembly 2 and the cigarette body 6 are quickly separated, and then the user can directly pull out the cigarette body 6 without leaving the tobacco leaves in the push tube 13, and also prevent the heating element Residues are adhered to 21 to affect the heating effect of the next use.
  • the bottom wall 133 and the partition 121 can also scrape the residues on the heating element 21 by friction, and the movement direction of the heating assembly 2 is along the smoke body 6. In the axial direction, the smoke body 6 will not be broken.
  • the rotating motor is driven to rotate in the reverse direction, and the mounting seat 33 drives the heating assembly 2 to move from the second position to the direction close to the first socket 131.
  • the heating assembly 2 moves to the first position, the new The smoke body is inserted from the first socket 131 and sleeved outside the heating element 21.
  • the screw 32 and the rotating motor can be staggered from the heating assembly 2 in the axial direction, which makes room for the movement of the heating assembly 2 and facilitates the miniaturization of the height space.
  • the screw 32 and the rotating motor may also be located directly below the heating assembly 2.
  • the mounting seat 33 can be sleeved on or near the bottom of the heating assembly 2.
  • the outer dimensions of the second socket 1331 and the inner hole size of the partition 121 can both be smaller than the outer dimensions of the mounting base 33 to facilitate resistance to the mounting base 33.
  • the lower shell 12 can also be provided with a first guide portion 123
  • the mounting seat 33 can be provided with a second guide portion 331 that is slidably engaged with the first guide portion 123.
  • the moving direction of the assembly 2 is extended, and the first guide portion 123 and the second guide portion 331 cooperate with each other to form a sliding rail structure to increase the smoothness of the movement of the mounting seat 33.
  • the inner wall of the lower shell 12 protrudes inward (that is, in the direction toward the mounting seat 33) to form two convex ribs extending along the moving direction of the heating assembly 2, and the sliding ribs formed between the two convex ribs
  • the groove forms a first guide portion 123
  • the second guide portion 331 is a slider formed by protruding outward (that is, toward the first guide portion 123) from the outer wall of the mounting seat 33.
  • the first guide portion 123 may also be a sliding groove formed by recessing the inner wall of the lower shell 12 outward (that is, away from the mounting seat 33), and the second guide portion 331 is directed from the outer wall of the mounting seat 33.
  • a slider formed by an outer protrusion; or, the first guide portion 123 may also be a sliding portion formed by the inner wall of the lower shell 12 protruding inward, and the second guide portion 331 is formed by the outer wall of the mounting seat 33 inward (that is, away from The direction of the first guide portion 123) is recessed or a sliding groove formed by the outer wall of the mounting seat 33 protruding outward.
  • the heating assembly 2 may further include a bracket 22, and the heating element 21 is installed on the mounting seat 33 through the bracket 22. During installation, the bottom or near the bottom of the heating element 21 can be fixed to the bracket 22 first, and then the bracket 22 is installed on the mounting seat 33.
  • the bracket 22 may include a first half 221 and a second half 222 disposed on the side of the first half 221 away from the cigarette body 6. The outer dimensions of the second socket 1331 and the inner hole dimensions of the partition 121 are smaller than the outer dimensions of the first half 221 to facilitate resistance to the bracket 22, and the outer dimensions of the second half 222 and the mounting holes 333 on the mounting seat 33 The dimensions are smaller than the outer dimensions of the first half 221 to facilitate installation and positioning.
  • the outer wall of the bracket 22 can also be provided with a first contact point 2221 electrically connected to the heating element 21, and the wall of the mounting hole 333 on the mounting seat 33 can be provided with a second contact point electrically connected to the circuit board 5.
  • the contact point 332 when the bracket 22 is installed on the mounting seat 33, the first contact point 2221 and the second contact point 332 are in contact and conduction, and the heating element 21 is connected to the circuit board 5, so that the circuit board 5 faces the heating element 21 powered by.
  • the low-temperature smoking device may also include a distance measuring device (for example, an infrared distance measuring device, a magnetic field measuring device, etc.) to prevent the mounting seat 33 or the bracket 22 from moving upwards and squeezing and colliding with the partition due to excessive travel. 121 and the push tube 13, when the mounting seat 33 or the bracket 22 moves up to a predetermined stroke, they automatically stop moving.
  • a distance measuring device for example, an infrared distance measuring device, a magnetic field measuring device, etc.
  • the distance measuring device may include a transmitter 71 and a receiver 72, wherein the transmitter 71 may be installed on the bottom of the push tube 13 or the partition 121, and the receiver 72 may be installed on the mounting seat 33 or the bracket 22; or The transmitter 72 can also be installed on the bottom of the push tube 13 or the partition 121, and the transmitter 71 is installed on the mounting seat 33 or the bracket 22.
  • Fig. 6 shows the low-temperature smoking appliance in the second embodiment of the present invention.
  • the motor 31 is a linear motor.
  • the output shaft 311 of the linear motor can be connected to the mounting base 33, and the mounting base 33 drives the heating assembly 2 to move linearly back and forth between the first position and the second position along the axial direction of the smoke body 6; or, the output of the linear motor
  • the shaft 311 can also be directly connected to the heating element 21, and the heating element 21 is linearly driven to move linearly back and forth between the first position and the second position along the axial direction of the smoke body 6; or, the output shaft 311 of the linear motor can also pass through the bracket 22 is connected with the heating element 21, and the linear drive bracket 22 and the heating element 21 linearly move back and forth between the first position and the second position along the axial direction of the smoke body 6.
  • the linear motor may be a piezoelectric motor in some embodiments.
  • the linear motor can be staggered from the heating assembly 2 in the axial direction, to make room for the movement of the heating assembly 2 and facilitate the miniaturization of the height space.
  • the linear motor may also be located directly under the heating assembly 2.

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  • Catching Or Destruction (AREA)
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Abstract

一种低温烟具，其包括本体（1）、加热组件（2）以及驱动机构（3），本体（1）包括供烟体（6）插设的收容腔（132），加热组件（2）包括用于与烟体（6）插接的插接部（211），驱动机构（3）与加热组件（2）连接；加热组件（2）能够在驱动机构（3）的驱动下沿烟体（6）的轴向在一个用于与烟体（6）插接的第一位置和一个用于与烟体（6）脱离的第二位置之间来回直线移动。当加热组件（2）位于第一位置时，插接部（211）完全伸入到收容腔（132），加热组件（2）可对***到收容腔（132）中的烟体（6）进行加热；当加热组件（2）位于第二位置时，插接部（211）至少部分地从收容腔（132）移出，加热组件（2）与烟体（6）脱离，使用者可以直接拔烟而不会造成烟叶残留；并且由于加热组件（2）的运动方向为沿烟体（6）的轴向，不会造成烟体（6）的折断。

Description

一种低温烟具 技术领域
本发明涉及吸烟用品技术领域，更具体地说，涉及一种低温烟具。
 背景技术
电子烟作为新兴的技术，因其以加热烟油或低温卷烟的方式代替传统的燃烧型卷烟，工作温度低，并且所产生的烟雾中的有害成分要远远少于传统的燃烧型卷烟，使用电子烟能够极大的避免香烟对人体的不利影响，成为一种更健康的抽烟方式。
目前市场上的电子烟具主要分为两种类型，其一是通过蒸发烟油形成可抽吸烟雾的电子雾化烟具，其二是通过低温(150-300度)加热不燃烧的方式加热烟草烟支形成可抽吸烟雾的低温加热烟具。对于低温加热烟具，其一般为将加热组件如加热片***烟支中对烟支进行加热，通过控制加热温度(通常为200-400度)，使得烟支中的成分挥发，产生烟雾供人吸取。当一支烟加热到一定时间，其所产生的烟雾量到达上限后，需要将烟支从烟具中拔出，或停止抽吸，或更换新的烟支继续抽吸，此时，如何将烟支方便、快捷的从烟具中拔出并且不损坏烟支、在加热组件上无残余物，便成为一个至关重要的问题。现有的低温加热烟具在烟支加热使用后，一般是通过手动拉拔的方式将烟支从烟具中取出，使烟支与加热组件分离。然而由于使用者用力大小及方向不一致，拉拔力度也相差很大，很多使用者在拔烟时往往会造成烟支断裂、或者烟支与加热组件接触部分产生黏连而在加热组件上形成残余物，影响下次使用的加热效果。
 技术问题
本发明要解决的技术问题在于，针对现有技术的上述缺陷，提供一种改进的低温烟具。
 技术解决方案
本发明解决其技术问题所采用的技术方案是：构造一种低温烟具，其包括本体、加热组件以及驱动机构，所述本体包括供所述烟体插设的收容腔，所述加热组件包括用于与所述烟体插接的插接部，所述驱动机构与所述加热组件连接；
所述加热组件安装于所述本体内，并能够在所述驱动机构的驱动下沿所述烟体的轴向在一个用于与所述烟体插接的第一位置和一个用于与所述烟体脱离的第二位置之间来回直线移动；
所述加热组件位于所述第一位置时，所述插接部完全伸入到所述收容腔；所述加热组件位于所述第二位置时，所述插接部至少部分地从所述收容腔移出。
在一些实施例中，所述本体包括外壳以及安装于所述外壳内的推管，所述推管的内孔形成所述收容腔；
所述推管的轴向一端设有用于供所述烟体***的第一插口，另一端形成有底壁，所述底壁上开设有用于供所述插接部***的第二插口。
在一些实施例中，所述驱动机构包括安装于所述外壳内的电机，所述电机与所述加热组件连接，以驱动所述加热组件在所述第一位置和所述第二位置之间来回直线移动。
在一些实施例中，所述电机为直线电机，所述直线电机的输出轴与所述加热组件连接，驱动所述加热组件沿所述烟体的轴向在所述第一位置和所述第二位置之间来回直线移动。
在一些实施例中，所述驱动机构还包括供所述加热组件安装的安装座；
所述安装座分别连接所述电机和所述加热组件，带动所述加热组件沿所述烟体的轴向在所述第一位置和所述第二位置之间来回直线移动。
在一些实施例中，所述电机为旋转电机，所述驱动机构还包括与所述旋转电机的输出轴连接的螺杆，所述螺杆的轴向与所述烟体的轴向平行；
所述安装座螺纹套接在所述螺杆外，带动所述加热组件沿所述烟体的轴向在所述第一位置和所述第二位置之间来回直线移动。
在一些实施例中，所述螺杆、所述旋转电机在轴向方向上与所述加热组件错开设置。
在一些实施例中，所述安装座套设在所述加热组件外，所述安装座的外形尺寸大于所述第二插口的外形尺寸。
在一些实施例中，所述加热组件包括加热元件以及支架，所述加热元件通过所述支架安装于所述安装座上，所述加热元件与所述第一插口相对的一端形成所述插接部。
在一些实施例中，所述支架上设有与所述加热元件电性连接的第一接触点，所述安装座上设有第二接触点，所述支架安装于所述安装座上时，所述第一接触点与所述第二接触点接触导通。
在一些实施例中，所述加热元件为片状，且所述加热元件与所述第一插口相对的端部为等腰三角形或等腰梯形。
在一些实施例中，所述加热元件为棒状，且所述加热元件与所述第一插口相对的端部为圆锥形或圆台形。
在一些实施例中，所述外壳上设有沿所述加热组件的运动方向延伸设置的第一导向部，所述安装座上设有与所述第一导向部凸凹滑动配合的第二导向部。
在一些实施例中，所述外壳包括下壳以及盖设于所述下壳上端的上壳，所述推管安装于所述下壳的顶部，所述下壳上形成有用于承载所述推管的隔板，所述隔板上开设有与所述第二插口对应设置的通孔，所述第二插口和所述通孔的形状与所述插接部的横截面的形状相对应。
在一些实施例中，所述外壳包括下壳以及盖设于所述下壳上端的上壳，所述推管与所述上壳一体成型。
在一些实施例中，所述低温烟具还包括安装于所述外壳内的电池和由所述电池供电的电路板，所述电路板分别与所述加热组件和所述电机电性连接。
 有益效果
实施本发明至少具有以下有益效果：本发明的低温烟具，加热组件能够在一个第一位置和一个第二位置之间来回移动，当加热组件处于第一位置时，加热组件可对***到收容腔中的烟体进行加热；当加热组件处于第二位置时，可使加热组件与烟体脱离，使用者可以直接拔烟而不会造成烟叶残留; 并且由于加热组件的运动方向为沿烟体的轴向，不会造成烟体的折断。
 附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明第一实施例中低温烟具***烟体时的纵向剖面结构示意图；
图2是图1中低温烟具的加热组件在第一位置时的剖面结构示意图；
图3是图1中低温烟具的加热组件在第二位置时的剖面结构示意图；
图4是图1所示低温烟具的横向剖面结构示意图；
图5为图1所示低温烟具的加热组件和安装座分离时的俯视结构示意图；
图6是本发明第二实施例中低温烟具的加热组件在第一位置时的纵向剖面结构示意图。
 本发明的实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。
如图1-5所示，本发明第一实施例中的低温烟具包括本体1、加热组件2、驱动机构3、电池4、电路板5，其中，本体1包括供烟体6插设的收容腔132，加热组件2包括用于与烟体6插接的插接部211。加热组件2安装于本体1内，并能够在一个用于与烟体6插接的第一位置和一个用于与烟体6脱离的第二位置之间来回移动。当加热组件2位于第一位置时，插接部211完全伸入到收容腔132；当加热组件2位于第二位置时，插接部211至少部分地从收容腔132移出。
本体1在一些实施例中可包括外壳以及安装于外壳内的推管13，该外壳可包括下壳12以及盖设于下壳12上端的上壳11。推管13呈管状，推管13的内孔形成收容腔132，推管13的轴向一端设有用于供烟体6***的第一插口131，另一端形成有底壁133，底壁133上开设有用于供加热组件2***的第二插口1331。
在一些实施例中，推管13可固定安装于下壳12的顶部。下壳12的顶部可设有用于安装推管13的安装槽122，安装槽122的顶部敞开，供推管13装入。安装槽122的底部可设有用于承载推管13的隔板121，隔板121上开设有与第二插口1331对应设置的通孔1211，以使加热组件2能通过通孔1211及第二插口1331***到收容腔132中，对***到收容腔132中的烟体6进行加热。在一些实施例中，第二插口1331及通孔1211的形状与插接部211横截面的形状相对应，例如，可以为矩形，以使插接部211与烟体6分离时，底壁133和隔板121均可对插接部211进行清洁。在本实施例中，第二插口1331的横截面积可小于通孔1211的横截面积。在其他实施例中，第二插口1331的横截面积也可大于或等于通孔1211的横截面积。在另一些实施例中，推管13也可与上壳11一体成型设置。
加热组件2、驱动机构3、电池4、电路板5均可安装于本体1内。加热组件2包括一端从第二插口1331伸入到收容腔132中的加热元件21，加热元件21与第一插口131相对的一端形成插接部211。加热元件21由电池4供电后，可对***收容腔132中的烟体6进行加热。在一些实施例中，加热元件21可以为片状，第二插口1331可以为形状对应于加热元件21的矩形孔，加热元件21与第一插口131相对的端部212可以为等腰三角形或等腰梯形，或者端部212也可以为宽度从靠近第一插口131的一端向远离第一插口131的方向逐渐增大的其他形状，便于***到烟体6中进行加热。在另一些实施例中，加热元件21也可以为棒状，第二插口1331的横截面形状与加热元件21的横截面形状对应，加热元件21与第一插口131相对的端部212可以为圆锥形或圆台形，或者端部212的截面也可以为宽度从靠近第一插口131的一端向远离第一插口131的方向逐渐增大的其他形状，便于***到烟体6中进行加热。
加热组件2与驱动机构3连接，加热组件2能够在驱动机构3的作用下通过第二插口1331在靠近第一插口131的第一位置和远离第一插口131的第二位置之间来回直线移动。当加热组件2处于第一位置时，加热组件2可与***到收容腔132中的烟体6插接，对烟体6进行加热；当加热组件2处于第二位置时，加热组件2可与烟体6脱离，使用者可以直接拔烟而不会将烟叶残留在推管13内。
驱动机构3在一些实施例中可包括电机31，通过电机31驱动加热组件2在第一位置和第二位置之间来回移动。电路板5由电池4供电，其可通过导线分别与加热组件2和电机31电性连接。
电机31在一些实施例中可以为旋转电机。驱动机构3还可包括螺杆32以及安装座33。螺杆32与旋转电机的输出轴连接，由旋转电机带动转动。安装座33上具有螺孔334，安装座33通过该螺孔334螺纹套接在螺杆32外，由螺杆32带动沿着平行于螺杆32轴向的方向来回直线移动。加热组件2安装于安装座33上，由安装座33带动加热组件2一起沿着平行于螺杆32的轴向方向来回直线移动。螺杆32的轴向与烟体6、收容腔132的轴向平行，以使加热组件2的运动方向为沿着烟体6的轴向，在加热组件2由第一位置移动到第二位置与烟体6脱离时，不会造成烟体6的折断。
该低温烟具在烟体6加热使用完后，可由电路板5驱动旋转电机旋转，带动螺杆32转动，从而带动安装座33沿螺杆32做直线运动，安装座33再带动加热组件2由第一位置直线移动到第二位置，从而使加热组件2与烟体6快速分离，然后使用者就可以直接拔出烟体6，而不会将烟叶残留在推管13内，同时还可防止在加热元件21上黏结残余物而影响下次使用的加热效果，底壁133和隔板121还可以通过摩擦作用刮去加热元件21上的残余物质，并且由于加热组件2的运动方向为沿烟体6的轴向，不会造成烟体6的折断。当需要再次加热新烟体时，驱动旋转电机反向旋转，安装座33带动加热组件2由第二位置向靠近第一插口131的方向移动，当加热组件2移动到第一位置后，将新烟体从第一插口131***并套插于加热元件21外。
螺杆32、旋转电机在轴向方向上可与加热组件2错开设置，给加热组件2的移动让出空间，且利于高度空间上的小型化设计。在其他实施例中，螺杆32、旋转电机也可位于加热组件2的正下方。
安装座33可套设在加热组件2的底部或底部附近。第二插口1331的外形尺寸、隔板121的内孔尺寸均可小于安装座33的外形尺寸，便于对安装座33抵挡。
在一些实施例中，下壳12上还可设有第一导向部123，安装座33上可设有与第一导向部123凸凹滑动配合的第二导向部331，第一导向部123沿加热组件2的移动方向延伸设置，第一导向部123、第二导向部331相互凸凹配合形成滑轨结构，以增加安装座33的运动平稳性。在本实施例中，下壳12的内壁向内（即朝向安装座33的方向）凸出形成两条沿加热组件2的移动方向延伸设置的凸筋，该两条凸筋之间形成的滑槽形成第一导向部123，第二导向部331为由安装座33的外壁向外（即朝向第一导向部123的方向）凸出形成的滑块。在其他实施例中，第一导向部123也可以为由下壳12的内壁向外（即背离安装座33的方向）凹陷形成的滑槽，第二导向部331为由安装座33的外壁向外凸出形成的滑块；或者，第一导向部123也可以为由下壳12的内壁向内凸起形成的滑动部，第二导向部331为由安装座33的外壁向内（即背离第一导向部123的方向）凹陷或由安装座33的外壁向外凸出形成的滑槽。
在一些实施例中，加热组件2还可包括支架22，加热元件21通过支架22安装于安装座33上。安装时，可先将加热元件21的底部或底部附近固定于支架22上，再将支架22安装于安装座33上。支架22在一些实施例中可包括第一半部221和设置在第一半部221远离烟体6一侧的第二半部222。第二插口1331的外形尺寸、隔板121的内孔尺寸均小于第一半部221的外形尺寸，以便于对支架22抵挡，且第二半部222的外形尺寸、安装座33上安装孔333的尺寸均小于第一半部221的外形尺寸，以便于安装定位。安装时，先将加热元件21由第一半部221一侧插装于支架22上，加热元件21的底部与第二半部222的底部抵接定位，再将支架22插装于安装座33上的安装孔333中，第一半部221和第二半部222之间形成的台阶面与安装座33的顶部端面抵接定位。
进一步地，支架22的外壁上还可设有与加热元件21电性连接的第一接触点2221，安装座33上安装孔333的孔壁上可设有与电路板5电性连接的第二接触点332，当支架22安装于安装座33上时，第一接触点2221与第二接触点332接触导通，而将加热元件21与电路板5导通，使电路板5向加热元件21供电。
该低温烟具在一些实施例中还可包括测距装置（例如红外测距装置、磁场测距装置等），以防止安装座33或支架22向上移动时的行程过大而挤压碰撞到隔板121及推管13，当安装座33或支架22向上移动到预定行程时，自动停止运动。该测距装置可包括发射器71和接收器72，其中，发射器71可以安装在推管13的底部或隔板121上，接收器72可安装在安装座33或支架22上；或者，接收器72也可以安装在推管13的底部或隔板121上，发射器71安装在安装座33或支架22上。
图6所示为本发明第二实施例中的低温烟具，其与第一实施例的主要区别在于：在本实施例中，电机31为直线电机。该直线电机的输出轴311可与安装座33连接，通过安装座33带动加热组件2沿烟体6的轴向在第一位置和第二位置之间来回直线移动；或者，该直线电机的输出轴311也可与加热元件21直接连接，直线驱动加热元件21沿烟体6的轴向在第一位置和第二位置之间来回直线移动；或者，该直线电机的输出轴311也可通过支架22与加热元件21连接，直线驱动支架22和加热元件21沿烟体6的轴向在第一位置和第二位置之间来回直线移动。该直线电机在一些实施例中可以为压电马达。
同第一实施例中，该直线电机在轴向方向上可与加热组件2错开设置，给加热组件2的移动让出空间，利于高度空间上的小型化设计。在其他实施例中，该直线电机也可位于加热组件2的正下方。
可以理解地，上述各技术特征可以任意组合使用而不受限制。
以上实施例仅表达了本发明的优选实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制；应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，可以对上述技术特点进行自由组合，还可以做出若干变形和改进，这些都属于本发明的保护范围；因此，凡跟本发明权利要求范围所做的等同变换与修饰，均应属于本发明权利要求的涵盖范围。

Claims (16)

  1. 一种低温烟具，其特征在于，包括本体（1）、加热组件（2）以及驱动机构（3），所述本体（1）包括供烟体（6）插设的收容腔（132），所述加热组件（2）包括用于与所述烟体（6）插接的插接部（211），所述驱动机构（3）与所述加热组件（2）连接；
    所述加热组件（2）安装于所述本体（1）内，并能够在所述驱动机构（3）的驱动下沿所述烟体（6）的轴向在一个用于与所述烟体（6）插接的第一位置和一个用于与所述烟体（6）脱离的第二位置之间来回直线移动；
    所述加热组件（2）位于所述第一位置时，所述插接部（211）完全伸入到所述收容腔（132）；所述加热组件（2）位于所述第二位置时，所述插接部（211）至少部分地从所述收容腔（132）移出。
  2. 根据权利要求1所述的低温烟具，其特征在于，所述本体（1）包括外壳以及安装于所述外壳内的推管（13），所述推管（13）的内孔形成所述收容腔（132）；
    所述推管（13）的轴向一端设有用于供所述烟体（6）***的第一插口（131），另一端形成有底壁（133），所述底壁（133）上开设有用于供所述插接部（211）***的第二插口（1331）。
  3. 根据权利要求2所述的低温烟具，其特征在于，所述驱动机构（3）包括安装于所述外壳内的电机（31），所述电机（31）与所述加热组件（2）连接，以驱动所述加热组件（2）在所述第一位置和所述第二位置之间来回直线移动。
  4. 根据权利要求3所述的低温烟具，其特征在于，所述电机（31）为直线电机，所述直线电机的输出轴与所述加热组件（2）连接，以驱动所述加热组件（2）沿所述烟体（6）的轴向在所述第一位置和所述第二位置之间来回直线移动。
  5. 根据权利要求3所述的低温烟具，其特征在于，所述驱动机构（3）还包括供所述加热组件（2）安装的安装座（33）；
    所述安装座（33）分别连接所述电机（31）和所述加热组件（2），带动所述加热组件（2）沿所述烟体（6）的轴向在所述第一位置和所述第二位置之间来回直线移动。
  6. 根据权利要求5所述的低温烟具，其特征在于，所述电机（31）为旋转电机，所述驱动机构（3）还包括与所述旋转电机的输出轴连接的螺杆（32），所述螺杆（32）的轴向与所述烟体（6）的轴向平行；
    所述安装座（33）螺纹套接在所述螺杆（32）外，带动所述加热组件（2）沿所述烟体（6）的轴向在所述第一位置和所述第二位置之间来回直线移动。
  7. 根据权利要求6所述的低温烟具，其特征在于，所述螺杆（32）、所述旋转电机在轴向方向上与所述加热组件（2）错开设置。
  8. 根据权利要求5所述的低温烟具，其特征在于，所述安装座（33）套设在所述加热组件（2）外，所述安装座（33）的外形尺寸大于所述第二插口（1331）的外形尺寸。
  9. 根据权利要求5所述的低温烟具，其特征在于，所述加热组件（2）包括加热元件（21）以及支架（22），所述加热元件（21）通过所述支架（22）安装于所述安装座（33）上，所述加热元件（21）与所述第一插口（131）相对的一端形成所述插接部（211）。
  10. 根据权利要求9所述的低温烟具，其特征在于，所述支架（22）上设有与所述加热元件（21）电性连接的第一接触点（2221），所述安装座（33）上设有第二接触点（332），所述支架（22）安装于所述安装座（33）上时，所述第一接触点（2221）与所述第二接触点（332）接触导通。
  11. 根据权利要求9所述的低温烟具，其特征在于，所述加热元件（21）为片状，且所述加热元件（21）与所述第一插口（131）相对的端部（212）为等腰三角形或等腰梯形。
  12. 根据权利要求9所述的低温烟具，其特征在于，所述加热元件（21）为棒状，且所述加热元件（21）与所述第一插口（131）相对的端部（212）为圆锥形或圆台形。
  13. 根据权利要求5所述的低温烟具，其特征在于，所述外壳上设有沿所述加热组件（2）的运动方向延伸设置的第一导向部（123），所述安装座（33）上设有与所述第一导向部（123）凸凹滑动配合的第二导向部（331）。
  14. 根据权利要求2所述的低温烟具，其特征在于，所述外壳包括下壳（12）以及盖设于所述下壳（12）上端的上壳（11），所述推管（13）安装于所述下壳（12）的顶部，所述下壳（12）上形成有用于承载所述推管（13）的隔板（121），所述隔板（121）上开设有与所述第二插口（1331）对应设置的通孔（1211），所述第二插口（1331）和所述通孔（1211）的形状与所述插接部（211）的横截面的形状相对应。
  15. 根据权利要求2所述的低温烟具，其特征在于，所述外壳包括下壳（12）以及盖设于所述下壳（12）上端的上壳（11），所述推管（13）与所述上壳（11）一体成型。
  16. 根据权利要求3所述的低温烟具，其特征在于，所述低温烟具还包括安装于所述外壳内的电池（4）和由所述电池（4）供电的电路板（5），所述电路板（5）分别与所述加热组件（2）和所述电机（31）电性连接。
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