WO2021000959A1 - 一种加热不燃烧烟具 - Google Patents

一种加热不燃烧烟具 Download PDF

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Publication number
WO2021000959A1
WO2021000959A1 PCT/CN2020/100360 CN2020100360W WO2021000959A1 WO 2021000959 A1 WO2021000959 A1 WO 2021000959A1 CN 2020100360 W CN2020100360 W CN 2020100360W WO 2021000959 A1 WO2021000959 A1 WO 2021000959A1
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Prior art keywords
flexible substrate
battery
heating
solder joints
smoking device
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PCT/CN2020/100360
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English (en)
French (fr)
Inventor
王辉
宋时浩
孟凡博
李波
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青岛颐中科技有限公司
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Publication of WO2021000959A1 publication Critical patent/WO2021000959A1/zh

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    • A24F47/008—

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  • the invention relates to smoking articles, in particular to a heating non-combustion smoking article.
  • Heat-not-burn cigarettes are different from traditional cigarettes.
  • the “low-temperature cigarettes” designed with the idea of “heat-not-burn” can heat the tobacco leaves just enough to give off the flavor without igniting the tobacco leaves.
  • ordinary cigarettes will produce many harmful substances when they are smoked at a high temperature of 350°C to 600°C, while low-temperature cigarettes are below 300°C and harmful substances will be reduced.
  • heat-not-burn tobacco products are only about 5% of traditional tobacco. From the perspective of cytotoxicity, heat-not-burn tobacco products account for about 14% of traditional cigarettes.
  • heat-not-burn products are closer to traditional cigarettes in terms of taste and smoking experience, and can make smokers feel the real tobacco taste and are easier to accept.
  • heat-not-burn tobacco products use an external heat source to heat the tobacco instead of igniting the tobacco to produce tobacco flavor gas.
  • charcoal heating, electric heating and other methods There are charcoal heating, electric heating and other methods.
  • heat-not-burn tobacco products need to be equipped with special smoking utensils, and the heating temperature and time can be controlled more accurately, so that "heat-not-burn” can be realized.
  • special heat-not-burn smoking utensils need to be equipped with more complicated heating Modules, energy modules and control modules, so the specific product of cigarettes is much larger than that of traditional cigarette products.
  • the heating and non-combustion smoking set needs to achieve a wide range of functions, and different modules need to be configured, resulting in a relatively complicated manufacturing process of the smoking set, especially the assembly process, which is related to the large volume of tobacco products and high industrialization requirements. The characteristics are not compatible.
  • the present invention provides a heat-not-burn smoking device, which to a certain extent can make the connection of each component in the smoking device more compact, and by improving the connection method, the overall assembly process can be obtained. simplify.
  • a heating and non-burning smoking device including a battery and a heating body
  • circuit assembly comprising: a flexible substrate; a control circuit, battery solder joints, and heater solder joints formed on the flexible substrate;
  • the flexible substrate is respectively connected to the battery and the heating body through battery solder joints and heating body solder joints.
  • it further comprises a housing, the housing defines a cylindrical cavity, and both ends of the housing have openings that communicate with the outside and the cylindrical cavity;
  • the battery, the flexible substrate, and at least part of the heating body is contained in the cylindrical cavity;
  • the heating module enters the cylindrical cavity through the opening.
  • control circuit Form the control circuit, battery solder joints and heater solder joints on the flexible substrate
  • the opening allows the battery and the flexible substrate to pass through to enter the cylindrical cavity.
  • the flexible substrate has a number of bending parts that change the extension direction of the local flexible substrate.
  • both ends of the battery are provided with a positive metal pin and a negative metal pin, which are respectively connected to two battery solder joints, and the bending portion includes a first bending portion and a second bending portion.
  • the extension direction of the middle part of the flexible substrate is changed through the first bending part and the second bending part, so that the middle part forms a first U-shaped structure with openings facing perpendicular to the battery extension direction, covering both end faces or both end faces of the battery At the same time, it covers the partial area of the single side circumferential surface of the battery.
  • control circuit includes a first control unit, the first control unit is arranged at the first end of the flexible substrate, and the bending portion further includes a third bending portion.
  • the three bending portions change the extension direction of the first end portion to form a second U-shaped structure with an opening facing parallel to the extension direction of the battery.
  • control circuit battery solder joints, and heater solder joints are all arranged on the front side of the flexible substrate;
  • a rigid backing plate is provided on the back of the area where the control circuit, battery solder joints and heater solder joints are arranged.
  • it further includes a first rigid support frame that supports the first end and is relatively fixedly connected to the first end by limiting one or more rigid backing plates, and has a The inner wall of the housing matches the outer peripheral surface.
  • the first support frame, the battery and the heating body are connected with the flexible substrate to form a whole body extending along the axial direction of the battery, and enter the cylindrical cavity through the opening.
  • it also includes a charging connector
  • the circuit assembly further includes a charging connector solder joint formed on the flexible substrate, and the flexible substrate is connected to the charging connector through the charging connector solder joint.
  • the charging joint solder joints are arranged at the second end of the flexible substrate, and the bending portion further includes a fourth bending portion, and the fourth bending portion changes the second end portion
  • the extension direction forms a third U-shaped structure with an opening facing parallel to the extension direction of the battery.
  • the charging joint solder joints are arranged on the front side of the flexible substrate;
  • a rigid backing plate is provided on the back of the area where the charging joint solder joints are arranged.
  • control circuit includes a separate power supply drive circuit, a heating drive circuit and a switch circuit;
  • the power supply driving circuit and the heating circuit and the switch circuit are electrically connected through a conductive unit formed on the flexible substrate.
  • the switch circuit includes a switch element, and the second support frame is provided with a button for triggering the switch element;
  • the second rigid support frame that supports the second end and is relatively fixedly connected to the second end by limiting one or more rigid backing plates has an outer peripheral surface that matches with the inner wall of the housing.
  • solder joints are provided on the flexible substrate to connect each part of the components, which reduces the number of wires, thereby improving the compactness of the overall structure. Moreover, through closer connection, each part of the components will form a relatively stable whole based on the flexible substrate, which improves the degree of modularity of the product and thus reduces the complexity of the subsequent assembly process.
  • the components and the flexible The substrate is relatively fixed, which is easier to operate than to fix and limit each part of the element first, and then connect by wire, and it can also reduce the installation of process equipment.
  • each part of the components based on the flexible substrate will form a relatively stable whole, and it is also suitable to select an open-ended integrated shell as an external support, which will further reduce the complexity of the process.
  • Compared with a split shell At least the number of molds for shell molding and the process of split buckling or connection of the shell during the assembly process are reduced, and related positioning and limiting processes are also reduced.
  • the internal structure of the smoking device will become more compact, which will not be conducive to the overall heat dissipation.
  • the most direct result is that in the process of heating the cigarette, if the smoking device is provided with a wire , The temperature change of the heating element will affect the change of the conductive parameter of the wire, thereby affecting the stability of the heating temperature control curve of the cigarette, which may cause the instability of the smoking taste, especially during continuous smoking.
  • the possibility is higher, so the arrangement of the wires is reduced, which can realize the miniaturization of the smoking set while improving the stability of the smoking experience.
  • Fig. 1 shows a schematic diagram of a heating non-combustion smoking appliance in use in an embodiment of the present invention.
  • FIG. 2 is a schematic diagram showing the structure of the flexible substrate in the heat-not-burn smoking set in an embodiment of the present invention.
  • Fig. 3 shows a schematic structural diagram of a flexible substrate in a heat-not-burn smoking set in another embodiment of the present invention.
  • Fig. 4 shows a schematic structural diagram of a flexible substrate in a heat-not-burn smoking set in another embodiment of the present invention.
  • Fig. 5 shows an assembly schematic diagram of part of the components of the heat-not-burn smoking device in another embodiment of the present invention.
  • Fig. 6 shows an assembly schematic diagram of some elements of a heat-not-burn smoking device in another embodiment of the present invention.
  • FIG. 7 illustrates a schematic diagram of the folding method of the flexible substrate in the heat-not-burn smoking set in another embodiment of the present invention.
  • Fig. 8 shows a schematic cross-sectional view of part of the components of the heat-not-burn smoking device in another embodiment of the present invention after assembly.
  • the terms “installed”, “connected”, “connected”, “fixed” and other terms should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. , Or integrated; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication between two elements or the interaction relationship between two elements.
  • the indication of direct connection means that the connected two main bodies do not construct a connection relationship through an excessive structure, but are only connected through a connection structure to form a whole.
  • the specific meaning of the above-mentioned terms in the present invention can be understood according to specific circumstances.
  • the first feature “on” or “under” the second feature may be in direct contact with the first and second features, or the first and second features may be indirectly through an intermediary. contact.
  • descriptions with reference to the terms “one embodiment”, “some embodiments”, “examples”, “specific examples”, or “some examples” etc. mean specific features described in conjunction with the embodiment or example , Structure, materials or features are included in at least one embodiment or example of the present invention.
  • the schematic representations of the above-mentioned terms do not necessarily refer to the same embodiment or example.
  • the described specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.
  • FIG. 1 illustrates the use of the heating and non-combustion smoking set 100.
  • the heating element, energy supply element, control element and other functional modules are arranged inside the smoking set.
  • Cigarette C is inserted into one end of the smoking set and is heated by the heating element at a specific temperature to generate aerosol. For users to suck to achieve a suction experience.
  • the innovation of the present invention in one aspect is described.
  • the heat-not-burn smoking appliance it includes a battery, a heating body and a circuit assembly, which is a common configuration of the heat-not-burn smoking appliance. functional module.
  • the circuit assembly includes a flexible substrate 110; a control circuit 1101, a battery solder joint 1102, and a heater solder joint 1103 formed on the flexible substrate; as shown in the figure, the control circuit 1101 is divided into two parts in this embodiment, located on the flexible substrate 110 Different areas will realize signal transmission through the conductive structure on the surface of the flexible substrate (not shown). In some embodiments, the control circuit may also be provided as a whole and arranged on the flexible substrate as required.
  • the flexible substrate 110 is connected to the battery and the heating body through battery solder joints 1102 and heating body solder joints 1103 respectively.
  • the number of wires is reduced, thereby shortening the extension length of the internal components in the axial direction of the smoking set, and improving the compactness of the overall structure.
  • the structure of the wire connection if the limit is not added, the components connected to each other will oscillate at will; through the solder joint welding, each part of the components will form a relatively stable whole based on the flexible substrate, which improves the product The degree of modularity and thus reduce the complexity of the subsequent assembly process.
  • the relatively fixed element and the flexible substrate through the welding structure is easier to operate than to fix the various parts of the limit first and then connect through the wires.
  • each part of the components will form a relatively stable whole based on the flexible substrate, and it is also suitable to select an open-ended integral shell as an external support, which will further reduce the complexity of the process.
  • the split shell at least the number of molds for shell molding and the process of split buckling or connection of the shell during the assembly process are reduced, and the related positioning and limiting processes are also reduced.
  • the heat generated by the heating body will be more concentrated in the smoking set.
  • the most direct result is that, in the process of heating the cigarette, If a wire is provided in the smoking set, the temperature change of the heating element will affect the change of the wire conduction parameter, thereby affecting the stability of the heating temperature control curve of the cigarette, which may cause the instability of the smoking taste, especially during continuous smoking. This situation is more likely to happen, and the heating body is directly fixed to the flexible substrate through the solder joints, and the solder joint connection hardly changes the conduction parameters due to high temperature. Therefore, such a setting can realize the miniaturization of the smoking set while increasing the smoke. Stability of the suction experience.
  • the smoking set further includes a casing, the casing is selected to define a cylindrical cavity, and both ends of the casing have openings that communicate the exterior and the cylindrical cavity;
  • the casing is mainly used to support various components, specifically, the battery, the flexible substrate, and at least part of the heating body is contained in the cylindrical cavity; the opening allows the battery and the flexible substrate to pass through to enter the cylindrical cavity.
  • the foregoing structure is based on the flexible substrate and forms each solder joint to directly connect the battery and the flexible substrate, which is particularly suitable for such a cylindrical cavity structure that enters through the end opening.
  • the specific manufacturing process mainly includes the following steps: forming a control circuit, battery solder joints and heating body solder joints on the flexible substrate; connecting the flexible substrate to the battery and heating body through battery solder joints and heating body solder joints to form a heating module; The heating module enters the cylindrical cavity through the opening.
  • the shell is an integral structure, and the cylindrical cavity is cylindrical; the integral molding method can reduce the number of molding dies, avoid the split method of the buckle structure, and there is no need to process or form a corresponding interface.
  • the cylindrical shape is easier to form, and multiple implementations can also be selected.
  • the cavity can be formed by molding, or post-processing such as boring can be used.
  • the shell can be directly selected Seamless metal tube or seamless composite material tube, on the premise of meeting the size requirements, directly intercept a fixed length section of the formed tube to form the base material of the shell, and then process other structures by machining. This will undoubtedly Significantly reduce production costs.
  • the flexible substrate will have several bending portions that change the extension direction of the local flexible substrate.
  • both ends of the battery are provided with a positive metal pin and a negative metal pin, which are respectively connected to two battery solder joints 3102, and the bending portion includes a first bending portion 3105 and a second bending portion 3105.
  • the bending part 3106 changes the extension direction of the middle part of the flexible substrate through the first bending part 3105 and the second bending part 3106 so that the middle part is formed with an opening facing the first U-shaped structure perpendicular to the battery extension direction, covering both ends of the battery Or a local area on both end surfaces, while covering a local area on a single side of the battery.
  • the structure shown in FIG. 5 and FIG. 7 can be roughly referred to. There are some differences in the details, and the structure of the U-shaped structure is the same.
  • the extension direction of the middle portion of the flexible substrate is changed by the first bending portion 4105 and the second bending portion 4106.
  • the bending part can reduce the length of the flexible substrate in the axial direction of the battery, and directly connect the flexible substrate and the battery relatively fixedly.
  • "Relatively fixed" means that the two connecting structures basically keep the relative position unchanged, allowing a little The swaying or swinging, so that while the electrical connection is realized, the structural connection between the flexible substrate and the battery is realized, and the additional connection structure and connection process are reduced.
  • the control circuit includes a first control unit 3101 located on the right side of the figure.
  • the first control unit 3101 is arranged at the first end of the flexible substrate 310.
  • the bending portion also includes a third bending portion 3107.
  • the bent portion 3107 changes the extending direction of the first end portion to form a second U-shaped structure with an opening facing parallel to the extending direction of the battery.
  • the structure shown in FIG. 5 and FIG. 7 can be roughly referred to. There are some differences in the details.
  • the structure of the U-shaped structure is the same, and the extension direction of the first end is changed by the third bending portion 3107.
  • the change in bending can reduce the length of the substrate along the axial extension of the battery.
  • the bending angle here is 180° or close to 180°.
  • the extension direction of the part where the control unit is configured It is roughly close to the axis of the battery, and the size of the cylindrical cavity is mainly determined by the battery, so the extension direction of the control unit will be roughly close to the axis of the cylindrical cavity.
  • the cylindrical cavity is cylindrical, it provides enough for the control unit
  • the radial arrangement space, under a certain area, increasing the radial arrangement space means shortening the axial extension, which is beneficial to shorten the overall axial extension length.
  • the extending direction of the control unit and the extending direction of the heating body 430 arranged on the axis of the smoking device are substantially coincident.
  • control circuit the battery solder joints, and the heater solder joints are all arranged on the same surface of the flexible substrate, which is defined as the front side;
  • a rigid backing plate (not shown) is provided on the back of the area where the control circuit, battery solder joints and heater solder joints are arranged.
  • the rigid backing plate will strengthen the rigidity of the local structure of the flexible substrate.
  • the local structure of the flexible substrate especially the part where the control and solder joints are set, is a rigid structure, which can keep the front of this part from bending changes and avoid The structure set on the front side is pulled due to the bending of the substrate, causing damage or failure.
  • the smoking device further includes a first rigid support frame 460 that supports the first end and is relatively fixedly connected to the first end by limiting one or more rigid backing plates, and has an outer periphery that cooperates with the inner wall of the housing. surface.
  • the first end of the flexible substrate can be directly opposed to the housing through the first rigid support frame 460, and it may be considered to form a stop structure on the surface of the first rigid support frame 460 to cooperate with the housing.
  • a limiting structure For example, the surface of the first rigid support frame 460 is formed with a smooth protrusion, and the outer shell forms a limited hole. After the first rigid support frame 460 is pushed into the cylindrical cavity defined by the shell, the protrusion reaches the limiting hole position. It forms an engagement structure with the limiting hole.
  • the first support frame 460, the battery 420, and the heating body 430 are connected to the flexible substrate 410 to form a whole body extending along the axial direction of the battery 420, and enter the cylindrical cavity through the opening of the housing .
  • the above-mentioned elements can be assembled into a whole first, and then the whole is pushed into the cylindrical cavity, which will simplify the assembly process of the housing and the internal elements.
  • the smoking appliance further includes a charging connector 440 as an external interface for charging the battery 420;
  • the circuit assembly further includes a charging connector solder joint formed on the flexible substrate 410, and the flexible substrate 410 is connected to the charging connector 440 through the charging connector solder joint.
  • the position of the solder joints of the charging connector can refer to the very similar embodiment shown in FIG. 4, in the figure, the solder joint 3104 of the charging connector is located on the left side of the flexible substrate 310, which can be understood as the first end of the solder joint 3103 of the heating body. another side.
  • the charging joint solder joints are arranged on the second end of the flexible substrate 410, the bending part further includes a fourth bending part 4108, and the second end is changed by the fourth bending part 4108
  • the extension direction of the battery forms a third U-shaped structure whose opening faces parallel to the extension direction of the battery.
  • the structure change and principle can refer to the composition of the second U-shaped structure.
  • the function is also to provide a larger circuit layout space.
  • the control unit is a separate body, and also includes a second control unit at the left end of the figure.
  • the second control unit and the connected charging connector 440 are respectively arranged in the first The two sides of the three U-shaped structure, that is, the upper and lower sides in the figure.
  • the charging joint solder joints are also arranged on the front side of the flexible substrate;
  • a rigid backing plate is provided on the back of the area where the charging joint solder joints are arranged.
  • control circuit includes a separate power supply drive circuit, a heating drive circuit, and a switch circuit 4104; in the figure, the power supply drive circuit is located on the left, curved The second control unit above the charging connector 440 after being folded, the heating drive circuit is the first control unit located below the switch circuit 4104 after being folded.
  • the power supply driving circuit and the heating circuit and the switch circuit are electrically connected through a conductive unit formed on the flexible substrate. That is, flexible substrates are used instead of wires to achieve the conductive function.
  • the switch circuit includes a switch element, and the first rigid support frame is provided with a button 4601 for triggering the switch element.
  • An optional implementation of the button 4601 is to form an elastic tongue-shaped structure formed on the first rigid support, by pressing the trigger switch element inward, and combining the foregoing, the first rigid support frame is pushed into the housing, the housing is provided with an opening, and the button is exposed, or The shell is provided with a structure for pressing the button inward.
  • the smoking set further includes a second rigid support frame 450 that supports the second end and is relatively fixedly connected to the second end by limiting one or more rigid backing plates.
  • the inner wall matches the outer peripheral surface.
  • the first rigid support frame 460, the second rigid support frame 450, the flexible substrate 410, the battery 420, and the heating body 430 are formed by the bending structure, the rigid reinforcement on the back and the solder joint connection.
  • the overall structure is as shown in Fig. 6, which is cylindrical as a whole and can fit into the cylindrical cavity defined by the housing. During installation, the overall structure can be pushed into the cylindrical cavity in only one process.

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  • Connection Of Batteries Or Terminals (AREA)

Abstract

一种加热不燃烧烟具（100），包括电池（420）和加热体（430），还包括电路组件，电路组件包括：柔性基板（110）；形成在柔性基板（110）上的控制电路（1101）、电池焊点（1102）和加热体焊点（1103）；柔性基板（110）分别通过电池焊点（1102）、加热体焊点（1103）与电池（420）、加热体（430）连接。在一定程度上，能够使烟具中各组成部分的连接更加紧凑，并通过改善连接方式，使整体的组装工艺得到简化。

Description

一种加热不燃烧烟具 技术领域
本发明涉及吸烟用品，具体涉及一种加热不燃烧烟具。
背景技术
加热不燃烧卷烟，与传统的卷烟不同，以“加热不燃烧”为思路设计的“低温卷烟”，能使烟叶刚好加热到足以散发出味道的程度，而不会点燃烟叶。通常情况下，普通卷烟在吸食时350℃至600℃的高温会产生众多有害物质，而低温卷烟都是在300℃以下，有害物质会减少。具体而言，以释放物为例，加热不燃烧烟草制品则只有传统烟草的约5％。从细胞毒性角度看，加热不燃烧烟草制品是传统卷烟的约14％。
并且，加热不燃烧产品在口味和抽吸体验上，比较接近传统卷烟，更能让抽烟者感受到真正的烟草味道，更容易被接受。
如上述，加热不燃烧烟草制品是利用外部热源加热烟草而不是点燃烟草以产生烟草风味气体，有炭加热、电加热等方式。关键性地，加热不燃烧烟草制品需要配备专用的烟具，比较精确地控制加热的温度和时间，如此方可实现“加热不燃烧”，显然，专用的加热不燃烧烟具，要配置较复杂的加热模块、能源模块和控制模块，故而烟具体积远较传统的卷烟制品为大。直观地描述，传统地卷烟制品按照规制，十数根卷烟至数十根放在烟盒中，同时一些烟盒还具有摩擦点火的配置，非常利于携带和收纳。而现在市面上的加热不燃烧制品，烟支是放在一个烟盒中的，并由于加热原理，烟盒需要做湿度保持处理，另外还需要抽吸时对烟支加热的烟具，大多产品还专门配置充电盒，导致需要较大的收纳空间，给携带造成一定的不便。
并且，如上所述，加热不燃烧烟具需要实现的功能繁多，需要配置不同的 模块，导致烟具制作工艺也比较复杂，尤其是组装工艺工序繁多，与烟草制品体量大、产业化程度要求高的特点不相适应。
故而，业内技术人员非常关注如何减小烟具尺寸，实现烟具的小型化、便携化需求的技术问题。
需要说明的是，上述内容属于发明人的技术认知范畴，并不必然构成现有技术。
发明内容
针对以上背景技术中提到的技术问题，本发明提供一种加热不燃烧烟具，在一定程度上，能够使烟具中各组成部分的连接更加紧凑，并通过改善连接方式，使整体的组装工艺得到简化。
本发明所采取的技术方案是：
一种加热不燃烧烟具，包括电池和加热体，
还包括电路组件，所述电路组件包括：柔性基板；形成在所述柔性基板上的控制电路、电池焊点和加热体焊点；
所述柔性基板分别通过电池焊点、加热体焊点与所述电池、加热体连接。
在优选地实施例中，还包括壳体，所述壳体限定柱状腔体，所述壳体的两端具有连通外部与柱状腔体的开口；
所述电池，柔性基板，至少部分加热体容纳于柱状腔体；
使所述加热模块穿过开口进入柱状腔体。
基于上文所描述的加热不燃烧烟具，其制作方法，包括以下步骤：
在柔性基板上形成控制电路、电池焊点和加热体焊点；
将柔性基板分别通过电池焊点、加热体焊点与所述电池、加热体连接，构成加热模块；
所述开口供所述电池及柔性基板穿过以进入柱状腔体。
在优选地实施例中，所述柔性基板具有改变局部柔性基板延伸方向的若干弯折部。
在优选地实施例中，所述电池的两端设置有正极金属引脚及负极金属引脚，分别与两个电池焊点连接，所述弯折部包括第一弯折部及第二弯折部，通过第一弯折部与第二弯折部改变柔性基板中部的延伸方向，使中部形成开口朝向垂直于所述电池延伸方向的第一U型结构，包覆电池的两端面或两端面的局部区域，同时包覆电池的单侧圆周面的局部区域。
在优选地实施例中，所述控制电路包括第一控制单元，所述第一控制单元布置于所述柔性基板的第一端部，所述弯折部还包括第三弯折部，通过第三弯折部改变第一端部的延伸方向，形成开口朝向平行于所述电池延伸方向的第二U型结构。
在优选地实施例中，所述控制电路、电池焊点和加热体焊点均布置于所述柔性基板的正面；
在柔性基板上，布置所述控制电路、电池焊点和加热体焊点的区域的背面均设有刚性垫板。
在优选地实施例中，还包括支撑所述第一端部并通过限位一或多个所述刚性垫板与所述第一端部相对固定连接的第一刚性支撑架，具有与所述壳体的内壁配合的外周面。
在优选地实施例中，所述第一支撑架、电池和加热体与柔性基板连接后形成沿电池轴向延伸的整体，通过所述开口进入所述柱状腔体。
在优选地实施例中，还包括充电接头；
所述电路组件还包括形成于所述柔性基板上的充电接头焊点，所述柔性基板通过充电接头焊点与所述充电接头连接。
在优选地实施例中，所述充电接头焊点布置于所述柔性基板的第二端部，所述弯折部还包括第四弯折部，通过第四弯折部改变第二端部的延伸方向，形成开口朝向平行于所述电池延伸方向的第三U型结构。
在优选地实施例中，所述充电接头焊点布置于所述柔性基板的正面；
在柔性基板上，布置所述充电接头焊点的区域的背面设有刚性垫板。
在优选地实施例中，所述控制电路包括分置的供电驱动电路，加热驱动电路及开关电路；
所述供电驱动电路与所述加热电路及开关电路之间通过形成于柔性基板上的传导单元电性连接。
在优选地实施例中，所述开关电路包括开关元件，所述第二支撑架设有触发开关元件的按钮；
支撑所述第二端部并通过限位一或多个所述刚性垫板与所述第二端部相对固定连接的第二刚性支撑架，具有与所述壳体的内壁配合的外周面。
通过采取上述技术方案，在柔性基板设置焊点连接各部分元件，减少了导线的设置，由此提高了整体结构的紧凑程度。并且，通过较为紧密地连接，各部分元件基于柔性基板将构成一个相对稳定的整体，提高了产品的模块化程度，并由此降低后续组装工艺的复杂程度，显然，通过焊接结构使元件与柔性基板相对固定，较之先固定限位各部分元件，再通过导线连接而言，操作更简便，并且，也能够减少工艺装置的设置。
此外，各部分元件基于柔性基板将构成一个相对稳定的整体，还适应选取端部开口的一体式壳体作为外部支撑，这将进一步地降低工艺复杂程度，相对于分体式的壳体而言，至少减少了壳体成型的模具数量以及组装过程中壳体的分体扣合或连接的工序，也减少了相关定位和限位的工序。
最后，由于在追求小型化烟具的同时，将使烟具内部结构变得更为紧凑，如此一来将不利于整体散热，最直接地结果即为，在加热烟支过程中，如果烟具内设置导线，加热元件的温度变化将影响导线传导参数的变化，从而影响烟支加热温控曲线的稳定，有一定可能造成抽吸口感的不稳定，尤其是在连续抽吸的时候，这种情况发生的可能性更高，故而减少导线的布置，能够在实现烟具小型化的同时，同时提高烟支抽吸体验的稳定性。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本发明的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1绘示了本发明一实施例中加热不燃烧烟具使用状态示意图。
图2绘示了本发明一实施例中加热不燃烧烟具中柔性基板的结构示意图。
图3绘示了本发明另一实施例中加热不燃烧烟具中柔性基板的结构示意图。
图4绘示了本发明又一实施例中加热不燃烧烟具中柔性基板的结构示意图。
图5绘示了本发明再一实施例中加热不燃烧烟具的部分元件的组装示意图。
图6绘示了本发明再一实施例中加热不燃烧烟具的部分元件的组装示意图。
图7绘示了本发明再一实施例中加热不燃烧烟具中柔性基板的折叠方式示意图。
图8绘示了本发明再一实施例中加热不燃烧烟具的部分元件的组装后的剖面示意图。
具体实施方式
为了更清楚的阐释本发明的整体构思，下面再结合说明书附图以示例的方式进行详细说明。
需说明，在下面的描述中阐述了很多具体细节以便于充分理解本发明，但是，本发明还可以采用其他不同于在此描述的其他方式来实施，因此，本发明的保护范围并不受下面公开的具体实施例的限制。
另外，在本发明的描述中，需要理解的是，术语“中心”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须 具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。但注明直接连接则说明连接地两个主体之间并不通过过度结构构建连接关系，只通过连接结构相连形成一个整体。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。
图1绘示了加热不燃烧烟具100的使用方式，烟具内部设置加热元件、供能元件、控制元件等功能模块，烟支C插入烟具的一端，被加热元件在特定温度加热后产生气雾，供使用者抽吸，以实现抽吸体验。
在一实施例中，以图2绘示的结构为基础，描述本发明在一个方面的创新，在加热不燃烧烟具中，包括电池、加热体及电路组件，此为加热不燃烧烟具普遍配置的功能模块。
其中，电路组件包括柔性基板110；形成在柔性基板上的控制电路1101、电池焊点1102和加热体焊点1103；如图控制电路1101在此实施例中分为两部分，位于柔性基板110的不同区域，将通过柔性基板表面的传导结构(图未示) 实现信号传递。在某些实施例中，控制电路也可能设置为一个整体，根据需要布置在柔性基板上。
柔性基板110分别通过电池焊点1102、加热体焊点1103与电池、加热体连接。
通过在柔性基板设置焊点连接电池和加热体，减少了导线的设置，由此能够缩短内部元件在烟具轴向的延伸长度，提高了整体结构的紧凑程度。并且，导线连接的结构，如果不增加限位，相互连接的元件之间会随意发生摆动；通过焊点焊接较为紧密地连接，各部分元件基于柔性基板将构成一个相对稳定的整体，提高了产品的模块化程度，并由此降低后续组装工艺的复杂程度，显然，通过焊接结构使元件与柔性基板相对固定，较之先固定限位各部分元件，再通过导线连接而言，操作更简便，并且，也能够减少工艺装置例如限位装置的设置。
此外，各部分元件基于柔性基板将构成一个相对稳定的整体，还适应选取端部开口的一体式壳体作为外部支撑，这将进一步地降低工艺复杂程度。相对于分体式的壳体而言，至少减少了壳体成型的模具数量以及组装过程中壳体的分体扣合或连接的工序，也减少了相关定位和限位的工序。
另外，由于在追求小型化烟具的同时，将使烟具内部结构变得更为紧凑，加热体产热将更为集中地分布在烟具内，最直接地结果即为，在加热烟支过程中，如果烟具内设置导线，加热元件的温度变化将影响导线传导参数的变化，从而影响烟支加热温控曲线的稳定，有一定可能造成抽吸口感的不稳定，尤其是在连续抽吸的时候，这种情况发生的可能性更高，而直接通过焊点将加热体与柔性基板固定，焊点连接几乎不会因高温改变传导参数，故而如此设置能够在实现烟具小型化的同时，同时提高烟支抽吸体验的稳定性。
基于上述实施例所揭示的结构，烟具还包括壳体，选取壳体限定柱状腔体，壳体的两端具有连通外部与柱状腔体的开口；
壳体主要用于支撑各元件，具体而言，电池，柔性基板，至少部分加热体容纳于柱状腔体；开口供电池及柔性基板穿过以进入柱状腔体。
前述的以柔性基板为基础，形成各焊点以直接连接电池和柔性基板的结构形式，尤其适用于此种通过端部开口进入的柱状腔体结构。
具体制作过程主要包括以下步骤：在柔性基板上形成控制电路、电池焊点和加热体焊点；将柔性基板分别通过电池焊点、加热体焊点与电池、加热体连接，构成加热模块；使加热模块穿过开口进入柱状腔体。
优选壳体为一体形成结构，并且柱状腔体为圆柱形状；一体成型的方式能够减少成型模具的数量，避免采用扣合结构的分体方式，也就无需加工或形成对应的接口。而且圆柱形状更易成型，也可选择多种实现方式，例如，可通过模压方式形成腔体，也可以采用后加工例如镗孔加工的方式，事实上，作为优选的实现方式，壳体可直接选用无缝金属管或无缝复合材料管，在满足尺寸要求的前提下，直接在成型的管材截取固定长度的段，构成壳体的基材，再通过机加工方式加工出其他结构，这无疑将大幅度降低制作成本。
在众多优选的实施例中，柔性基板将具有改变局部柔性基板延伸方向的若干弯折部。
例如在一个实施例中，结合图4，电池的两端设置有正极金属引脚及负极金属引脚，分别与两个电池焊点3102连接，弯折部包括第一弯折部3105及第二弯折部3106，通过第一弯折部3105与第二弯折部3106改变柔性基板中部的延伸方向，使中部形成开口朝向垂直于电池延伸方向的第一U型结构，包覆电池的两端面或两端面的局部区域，同时包覆电池的单侧圆周面的局部区域。
可大致参考图5及图7所绘示的结构，在细节之处存在一些差别，U型结构的构成方式是一致的。通过第一弯折部4105与第二弯折部4106改变柔性基板中部的延伸方向。通过弯折部可减小柔性基板沿电池轴向延伸方向的长度，并且直接将柔性基板和电池相对固定连接，“相对固定”表示，两个连接结构基本上保持相对位置不变，可允许些许的晃动或摆动，如此即在实现电性连接 的同时，实现了柔性基板和电池的结构连接，减少了额外的连接结构和连接工序。
参考图4，控制电路包括位于图中靠右的第一控制单元3101，第一控制单元3101布置于柔性基板310的第一端部，弯折部还包括第三弯折部3107，通过第三弯折部3107改变第一端部的延伸方向，形成开口朝向平行于电池延伸方向的第二U型结构。可大致参考图5及图7所绘示的结构，在细节之处存在一些差别，U型结构的构成方式是一致的，通过第三弯折部3107改变第一端部的延伸方向。
弯折的变化能够缩小基板沿电池轴向延伸方向的长度，应注意到，此处弯折角度为180°或者接近180°，配合第一U型结构，让配置了控制单元的部分的延伸方向大致上靠近电池的轴线，而柱状腔体的尺寸主要取决于电池，如此控制单元的延伸方向将大致上靠近柱状腔体的轴线，在柱状腔体为圆柱状时，为控制单元提供了足够的径向布置空间，在确定的面积下，增大径向布置空间，意味着缩短轴向延伸，有利于缩短整体的轴向延伸长度。如图5绘示的实施例，采用类似的弯折设置，控制单元的延伸方向与设置在烟具轴心的加热体430的延伸方向大体上是重合的。
结合图2至图5，各实施例中，控制电路、电池焊点和加热体焊点均布置于柔性基板的同一个面上，定义为正面；
在柔性基板上，布置控制电路、电池焊点和加热体焊点的区域的背面均设有刚性垫板(图未示)。
刚性垫板将加强柔性基板的局部结构的刚性，已使柔性基板的局部结构，尤其是设置了控制控制及焊点的部分为刚性结构，能够保持该部分的正面不会发生弯折变化，避免设置在正面的结构因基板的弯曲而被牵拉，造成损坏或者失效。
如图5所示，烟具还包括支撑第一端部并通过限位一或多个刚性垫板与第一端部相对固定连接的第一刚性支撑架460，具有与壳体的内壁配合的外周面。
如此一来，在组装过程中，柔性基板的第一端部可以通过第一刚性支撑架460直接与壳体相对规定，可考虑在第一刚性支撑架460表面形成与壳体配合的止动结构或者限位结构，例如第一刚性支撑架460表面形成平滑凸起，而外壳形成有限位孔，在第一刚性支撑架460推入外壳限定的柱状腔体后，凸起到达限位孔位置后与限位孔形成卡合结构。
在图5绘示的实施例的另一个方面，第一支撑架460、电池420和加热体430与柔性基板410连接后形成沿电池420轴向延伸的整体，通过壳体的开口进入柱状腔体。可以先将上述元件组成一个整体，之后整体推入柱状腔体内，将简化外壳和内部元件的组装工序。
在图5至图8绘示的实施例的另一个方面，烟具还包括充电接头440，作为电池420充电的外部接口；
电路组件还包括形成于柔性基板410上的充电接头焊点，柔性基板410通过充电接头焊点与充电接头440连接。充电接头焊点的位置可参考非常类似的图4所绘示的实施例，图中充电接头焊点3104位于柔性基板310的左侧，可以理解为设置加热体焊点3103的第一端部的另一端。
也就是说，结合图5至图8，充电接头焊点布置于柔性基板410的第二端部，弯折部还包括第四弯折部4108，通过第四弯折部4108改变第二端部的延伸方向，形成开口朝向平行于电池延伸方向的第三U型结构。其结构变化和原理可参考第二U型结构的构成。作用同样是提供更大电路布置空间，在一些实施例中，控制单元是分体的，还包括在图中左端的第二控制单元，设置第二控制单元和连接的充电接头440分别布置在第三U型结构的两侧，即图中，上下两侧。
相应第，充电接头焊点也布置于柔性基板的正面；
在柔性基板上，布置充电接头焊点的区域的背面设有刚性垫板。
在图5至图8，绘示的实施例的另一个方面，控制电路包括分置的供电驱动电路，加热驱动电路及开关电路4104；在图中，供电驱动电路即为位于左侧 的，弯折后在充电接头440上方的第二控制单元，加热驱动电路即为位于右侧的，弯折后位于开关电路4104的下方的第一控制单元。
供电驱动电路与加热电路及开关电路之间通过形成于柔性基板上的传导单元电性连接。也就是用柔性基板代替导线实现传导功能。
在本实施例的另一个方面，参考图6及图8，开关电路包括开关元件，第一刚性支撑架设有触发开关元件的按钮4601。按钮4601可选的实现方式为形成于第一刚性支撑的具有弹性的舌形结构，通过向内部按压触发开关元件，结合前文，第一刚性支撑架推入外壳，外壳设置开口，露出按钮，或者外壳设置触动按钮向内按压的结构。
对应地，如图6及图8，烟具还包括支撑第二端部并通过限位一或多个刚性垫板与第二端部相对固定连接的第二刚性支撑架450，具有与壳体的内壁配合的外周面。
如此，在带有充电接头的烟具中，第一刚性支撑架460、第二刚性支撑架450，柔性基板410、电池420及加热体430通过弯折结构、背面的刚性加强和焊点连接方式形成形如图6的整体结构，整体呈与圆柱状，能够配合外壳限定的柱状腔体，在安装时，此整体结构只需一个工序就能推入柱状腔体内。

Claims (15)

  1. 一种加热不燃烧烟具，包括电池和加热体，其特征在于，
    还包括电路组件，所述电路组件包括：柔性基板；形成在所述柔性基板上的控制电路、电池焊点和加热体焊点；
    所述柔性基板分别通过电池焊点、加热体焊点与所述电池、加热体连接。
  2. 如权利要求1所述的加热不燃烧烟具，其特征在于，还包括壳体，所述壳体限定柱状腔体，所述壳体的两端具有连通外部与柱状腔体的开口；
    所述电池，柔性基板，至少部分加热体容纳于柱状腔体；
    所述开口供所述电池及柔性基板穿过以进入柱状腔体。
  3. 如权利要求2所述的加热不燃烧烟具，其特征在于，所述柔性基板具有改变局部柔性基板延伸方向的若干弯折部。
  4. 如权利要求3所述的加热不燃烧烟具，其特征在于，所述电池的两端设置有正极金属引脚及负极金属引脚，分别与两个电池焊点连接，所述弯折部包括第一弯折部及第二弯折部，通过第一弯折部与第二弯折部改变柔性基板中部的延伸方向，使中部形成开口朝向垂直于所述电池延伸方向的第一U型结构，包覆电池的两端面或两端面的局部区域，同时包覆电池的单侧圆周面的局部区域。
  5. 如权利要求1至4任一项所述的加热不燃烧烟具，其特征在于，所述控制电路包括第一控制单元，所述第一控制单元布置于所述柔性基板的第一端部，所述弯折部还包括第三弯折部，通过第三弯折部改变第一端部的延伸方向，形成开口朝向平行于所述电池延伸方向的第二U型结构。
  6. 如权利要求5所述的加热不燃烧烟具，其特征在于，所述控制电路、电池焊点和加热体焊点均布置于所述柔性基板的正面；
    在柔性基板上，布置所述控制电路、电池焊点和加热体焊点的区域的背面均设有刚性垫板。
  7. 如权利要求6所述的加热不燃烧烟具，其特征在于，还包括支撑所述第一端部并通过限位一或多个所述刚性垫板与所述第一端部相对固定连接的第一刚性支撑架，具有与所述壳体的内壁配合的外周面。
  8. 如权利要求7所述的加热不燃烧烟具，其特征在于，所述第一支撑架、电池和加热体与柔性基板连接后形成沿电池轴向延伸的整体，通过所述开口进入所述柱状腔体。
  9. 如权利要求1所述的加热不燃烧烟具，其特征在于，还包括充电接头；
    所述电路组件还包括形成于所述柔性基板上的充电接头焊点，所述柔性基板通过充电接头焊点与所述充电接头连接。
  10. 如权利要求9所述的加热不燃烧烟具，其特征在于，所述充电接头焊点布置于所述柔性基板的第二端部，所述弯折部还包括第四弯折部，通过第四弯折部改变第二端部的延伸方向，形成开口朝向平行于所述电池延伸方向的第三U型结构。
  11. 如权利要求9或10所述的加热不燃烧烟具，其特征在于，所述充电接头焊点布置于所述柔性基板的正面；
    在柔性基板上，布置所述充电接头焊点的区域的背面设有刚性垫板。
  12. 如权利要求11所述的加热不燃烧烟具，其特征在于，支撑所述第二端部并通过限位一或多个所述刚性垫板与所述第二端部相对固定连接的第二刚性支撑架，具有与所述壳体的内壁配合的外周面。
  13. 如权利要求8所述的加热不燃烧烟具，其特征在于，所述控制电路包括分置的供电驱动电路，加热驱动电路及开关电路；
    所述供电驱动电路与所述加热电路及开关电路之间通过形成于柔性基板上的传导单元电性连接。
  14. 如权利要求13所述的加热不燃烧烟具，其特征在于，所述开关电路包括开关元件，所述第一支撑架设有触发开关元件的按钮。
  15. 基于权利要求2所述加热不燃烧烟具的制作方法，包括以下步骤：
    在柔性基板上形成控制电路、电池焊点和加热体焊点；
    将柔性基板分别通过电池焊点、加热体焊点与所述电池、加热体连接，构成加热模块；
    使所述加热模块穿过开口进入柱状腔体。
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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110384259A (zh) * 2019-07-04 2019-10-29 青岛颐中科技有限公司 一种加热不燃烧烟具
CN110384262B (zh) * 2019-07-04 2021-03-16 青岛颐中科技有限公司 一种加热不燃烧烟具
JP2023537276A (ja) * 2020-08-10 2023-08-31 ジェイティー インターナショナル エスエイ ネスト型フレキシブルｐｃｂを備えたエアロゾル発生装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204464364U (zh) * 2015-04-10 2015-07-08 惠州金源精密自动化设备有限公司 一次性电子烟及软包柱式电池
US20180116281A1 (en) * 2016-10-28 2018-05-03 Funai Electric Co., Ltd. Supply item for vapor generating device
CN108633179A (zh) * 2018-06-12 2018-10-09 绿烟实业（深圳）有限公司 烟具内部连接电路板和采用该电路板的烟具
CN208510085U (zh) * 2018-07-09 2019-02-19 深圳市众达安科技有限公司 一种电子烟内部的主控电路板
CN109890227A (zh) * 2016-07-25 2019-06-14 富特姆1有限公司 电子香烟电源部分
CN110384259A (zh) * 2019-07-04 2019-10-29 青岛颐中科技有限公司 一种加热不燃烧烟具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2852318A1 (en) * 2013-09-16 2015-03-16 Cameron Lanning Cormack Printed battery for electronic personal vaporizer
CN108244705B (zh) * 2016-12-29 2024-05-24 上海烟草集团有限责任公司 加热不燃烧烟具
CN107411179A (zh) * 2017-09-01 2017-12-01 南通烟滤嘴有限责任公司 一种新型电子烟烟具
CN211746953U (zh) * 2019-07-04 2020-10-27 青岛颐中科技有限公司 一种加热不燃烧烟具

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204464364U (zh) * 2015-04-10 2015-07-08 惠州金源精密自动化设备有限公司 一次性电子烟及软包柱式电池
CN109890227A (zh) * 2016-07-25 2019-06-14 富特姆1有限公司 电子香烟电源部分
US20180116281A1 (en) * 2016-10-28 2018-05-03 Funai Electric Co., Ltd. Supply item for vapor generating device
CN108633179A (zh) * 2018-06-12 2018-10-09 绿烟实业（深圳）有限公司 烟具内部连接电路板和采用该电路板的烟具
CN208510085U (zh) * 2018-07-09 2019-02-19 深圳市众达安科技有限公司 一种电子烟内部的主控电路板
CN110384259A (zh) * 2019-07-04 2019-10-29 青岛颐中科技有限公司 一种加热不燃烧烟具

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