`
`CN202819631 UCN202819631 U - An electronic smoking device
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`
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`Bibliographic dataBibliographic data
`
`Publication
`CN202819631 U [2013-03-27]
`Application
`CN201220510827U [2012-09-29]
`
`Classifications
`IPC
`A24F40/20; A24F40/50; A24F40/90; H02J7/00
`CPC
`A24F40/20; A24F40/50; A24F40/90
`
`Priorities
`CN201220510827U [2012-09-29]
`
`Inventors
`吴昌明; WU CHANGMING
`
`Assignees
`吴昌明; WU CHANGMING; Individual
`
`Titles
`[MT]
`An electronic smoking device
`[ZH]
`一种电子吸烟装置
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`
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`AbstractAbstract
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`ZHZH
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`PatDocs PDF Export - Page: 1 2023-12-04
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`MTMT
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`NJOY Exhibit 1056.001
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`

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`ZHZH
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`MTMT
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`本实用新型公开了一种电子吸烟装置，该装置包括内含
`烟丝容器的壳体（10）、对烟丝容器加热的加热电路
`（26）、装在壳体（10）内的至少一块储能电池（24）
`以及对储能电池（24）充电的充电电路（21），其特征
`在于，还包括设在所述壳体（10）上的通用接口
`（11），以及连接在所述充电电路（21）与所述储能电
`池（24）之间的调压电路（22），所述充电电路（21）
`与所述通用接口（11）连接。实施本实用新型，实现常
`规电压充电同时可输出较高烤制电压，可同时充电和烤
`制，可调节烤制输出功率。
`
`The utility model discloses an electronic smoking device,
`which comprises a casing (10) containing a shredded
`tobacco container, a heating circuit (26) for heating the
`shredded tobacco container, and at least one energy
`storage battery installed in the casing (10). (24) and the
`charging circuit (21) for charging the energy storage
`battery (24), characterized in that it also includes a
`universal interface (11) provided on the casing (10), and
`connected to the charging circuit ( 21) A voltage
`regulating circuit (22) between the energy storage battery
`(24), and the charging circuit (21) is connected to the
`universal interface (11). With the implementation of the
`utility model, a higher baking voltage can be output while
`being charged with a conventional voltage, charging and
`baking can be performed at the same time, and the
`output power of baking can be adjusted.
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`PatDocs PDF Export - Page: 2 2023-12-04
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`NJOY Exhibit 1056.002
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`

`

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`
`ClaimsClaims
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`[ZH][ZH]
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`[MT][MT]
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`1.一种电子吸烟装置，包括内含烟丝容器的壳体（10）、
`对烟丝容器加热的加热电路（26）、装在壳体（10）内
`的至少一块储能电池（24）以及对储能电池（24）充电
`的充电电路（21），其特征在于，还包括设在所述壳体
`（10）上的通用接口（11），以及连接在所述充电电路
`（21）与所述储能电池（24）之间的调压电路（22），
`所述充电电路（21）与所述通用接口（11）连接。
`
`1. An electronic smoking device, comprising a casing
`(10) containing a shredded tobacco container, a heating
`circuit (26) for heating the shredded tobacco container, at
`least one energy storage battery (24) installed in the
`casing (10), and a The charging circuit (21) for charging
`the energy storage battery (24) is characterized in that it
`also includes a universal interface (11) provided on the
`casing (10), and a connection between the charging
`circuit (21) and the A voltage regulating circuit (22)
`between the energy storage batteries (24), the charging
`circuit (21) is connected to the universal interface (11).
`
`2.根据权利要求1所述电子吸烟装置，其特征在于，所述
`通用接口（11）位于壳体（10）底部或顶部。
`
`2. The electronic smoking device according to claim 1,
`characterized in that, the universal interface (11) is
`located at the bottom or top of the casing (10).
`
`3.根据权利要求1所述电子吸烟装置，其特征在于，所述
`通用接口（11）位于壳体（10）侧面。
`
`3. The electronic smoking device according to claim 1,
`characterized in that, the universal interface (11) is
`located on the side of the casing (10).
`
`4.根据权利要求1-3任一所述电子吸烟装置，其特征在
`于，所述通用接口（11）包括USB接口。
`
`4. The electronic smoking device according to any one of
`claims 1-3, characterized in that, the universal interface
`(11) includes a USB interface.
`
`5.根据权利要求1所述电子吸烟装置，其特征在于，所述
`装置还包括加热控制电路（28）、电子开关（25）和用
`于进行温度反馈的温度采样电路（27），所述温度采样
`电路（27）将采集到的加热电路（26）的温度信号转换
`为电信号，并传送到加热控制电路（28），进而通过电
`子开关（25）控制加热电路（26）的输出功率。
`
`5. The electronic smoking device according to claim 1,
`characterized in that the device further comprises a
`heating control circuit (28), an electronic switch (25) and
`a temperature sampling circuit (27) for temperature
`feedback, the temperature The sampling circuit (27)
`converts the collected temperature signal of the heating
`circuit (26) into an electrical signal, and transmits it to the
`heating control circuit (28), and then controls the output
`power of the heating circuit (26) through the electronic
`switch (25).
`
`6.根据权利要求4所述电子吸烟装置，其特征在于，所述
`调压电路（22）的调压范围为4V至24V。
`
`6. The electronic smoking device according to claim 4,
`characterized in that the voltage regulation range of the
`voltage regulation circuit (22) is 4V to 24V.
`
`7.根据权利要求5所述的电子吸烟装置，其特征在于，所
`述温度采样电路（27）包括温度传感器，所述温度传感
`器用于反馈加热部件、加热部件的相邻部件或吸烟装置
`使用环境的温度。
`
`7. The electronic smoking device according to claim 5,
`characterized in that the temperature sampling circuit
`(27) includes a temperature sensor, and the temperature
`sensor is used to feed back the heating component, the
`adjacent components of the heating component or the
`use environment of the smoking device temperature.
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`PatDocs PDF Export - Page: 3 2023-12-04
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`NJOY Exhibit 1056.003
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`8.根据权利要求1所述电子吸烟装置，其特征在于，所述
`调压电路（22）包括型号为CP2121的升压芯片。
`
`8. The electronic smoking device according to claim 1,
`characterized in that the voltage regulation circuit (22)
`includes a boost chip with a model number of CP2121.
`
`9.根据权利要求1所述电子吸烟装置，其特征在于，所述
`调压电路（22）与储能电池（24）之间包括充电保护电
`路（23）。
`
`9. The electronic smoking device according to claim 1,
`characterized in that a charging protection circuit (23) is
`included between the voltage regulation circuit (22) and
`the energy storage battery (24).
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`PatDocs PDF Export - Page: 4 2023-12-04
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`NJOY Exhibit 1056.004
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`

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`
`
`DescriptionDescription
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`技术领域
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`[ZH][ZH]
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`[MT][MT]
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`technical field
`
`本实用新型涉及电子吸烟装置，尤其涉及一种可同时充
`电和加热吸烟的电子吸烟装置。
`
`The utility model relates to an electronic smoking device,
`in particular to an electronic smoking device capable of
`simultaneously charging and heating for smoking. the
`
`背景技术
`
`Background technique
`
`目前电子吸烟领域，市场销售的产品主要有两种：一种
`是一次性产品；一种是通过螺纹电气连接的可充电产
`品，这种电子吸烟装置，一般包括充电电路、充电控制
`电路、一块电池和烤制电路，这些内部电路由只含一个
`接口的外壳承载。但是一次性产品不可充电，螺纹连接
`的虽然可充电，但是不能在充电的同时吸烟，且充电电
`压和内部系统电压相同，无法有效提供更优的烤制功
`率，影响烤制口感效果。
`
`At present, in the field of electronic smoking, there are
`mainly two types of products on the market: one is a
`disposable product; the other is a rechargeable product
`connected electrically through threads. This electronic
`smoking device generally includes a charging circuit, a
`charging control circuit, and a battery. and grilling circuits,
`these internal circuits are carried by the housing with only
`one interface. However, disposable products are not
`rechargeable. Although the screw connection is
`rechargeable, it cannot be smoked while charging, and
`the charging voltage is the same as the internal system
`voltage, which cannot effectively provide better baking
`power and affect the baking taste. the
`
`实用新型内容
`
`Utility model content
`
`本实用新型要解决的技术问题在于，针对现有技术的上
`述缺陷，提供一种可同时充电和加热烤烟的电子吸烟装
`置。
`
`本实用新型解决其技术问题所采用的技术方案是：一种
`电子吸烟装置，包括内含烟丝容器的壳体、对烟丝容器
`加热的加热电路、装在壳体内的至少一块储能电池以及
`对储能电池充电的充电电路，其特征在于，还包括设在
`所述壳体上的通用接口，以及连接在所述充电电路与所
`述储能电池之间的调压电路，所 述充电电路与所述通用
`接口连接。
`
`The technical problem to be solved by the utility model is
`to provide an electronic smoking device capable of
`charging and heating flue-cured tobacco at the same
`time, aiming at the above-mentioned defects of the prior
`art. the
`
`The technical solution adopted by the utility model to
`solve the technical problem is: an electronic smoking
`device, including a casing containing a shredded
`tobacco container, a heating circuit for heating the
`shredded tobacco container, at least one energy storage
`battery installed in the casing, and The charging circuit
`capable of charging the battery is characterized in that it
`also includes a general interface provided on the
`housing, and a voltage regulating circuit connected
`between the charging circuit and the energy storage
`battery, the charging circuit and the The general interface
`connection described above. the
`
`优选地，所述通用接口位于壳体底部或顶部。
`
`Preferably, the universal interface is located at the bottom
`or top of the casing. the
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`PatDocs PDF Export - Page: 5 2023-12-04
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`NJOY Exhibit 1056.005
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`

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`优选地，所述通用接口位于壳体侧面。
`
`Preferably, the universal interface is located on the side
`of the housing. the
`
`优选地，所述通用接口包括USB接口。
`
`Preferably, the universal interface includes a USB
`interface. the
`
`优选地，所述装置还包括加热控制电路、电子开关和用
`于进行温度反馈的温度采样电路，所述温度采样电路将
`采集到的加热电路的温度信号转换为电信号，并传送到
`加热控制电路，进而通过电子开关控制加热电路的输出
`功率。
`
`Preferably, the device further includes a heating control
`circuit, an electronic switch, and a temperature sampling
`circuit for temperature feedback, and the temperature
`sampling circuit converts the collected temperature signal
`of the heating circuit into an electrical signal and transmits
`it to the heating control circuit , and then control the
`output power of the heating circuit through the electronic
`switch. the
`
`优选地，所述调压电路的调压范围为4V至24V。
`
`Preferably, the voltage regulation range of the voltage
`regulation circuit is 4V to 24V. the
`
`优选地，所述温度采样电路包括温度传感器，所述温度
`传感器用于反馈加热部件、加热部件的相邻部件或吸烟
`装置使用环境的温度。
`
`Preferably, the temperature sampling circuit includes a
`temperature sensor, and the temperature sensor is used
`to feed back the temperature of the heating component,
`adjacent components of the heating component, or the
`environment in which the smoking device is used. the
`
`优选地，所述调压电路包括型号为CP2121的升压芯片。
`
`Preferably, the voltage regulation circuit includes a boost
`chip with a model number of CP2121. the
`
`优选地，所述调压电路与储能电池之间包括充电保护电
`路。
`
`Preferably, a charging protection circuit is included
`between the voltage regulation circuit and the energy
`storage battery. the
`
`实施本实用新型电子吸烟装置，操作方便，充电时无需
`旋下螺纹电气部件；支持充电电压与系统（MCU）电压
`不同，充电更便利；实现常规电压充电可同时输出较高
`或低的烤制电压，使得烤制效果较佳；可将加热部件或
`加热部件相邻部件或该吸烟装置使用的环境温度反馈至
`加热控制器，进而调节烤制功率，使得烤制效果更佳。
`
`Implementing the electronic smoking device of the utility
`model, the operation is convenient, and there is no need
`to unscrew the threaded electrical components when
`charging; the charging voltage is different from the
`system (MCU) voltage, and the charging is more
`convenient; the conventional voltage charging can output
`higher or lower baking voltage at the same time , so that
`the roasting effect is better; the temperature of the
`heating part or the adjacent parts of the heating part or
`the ambient temperature used by the smoking device
`can be fed back to the heating controller, and then the
`roasting power can be adjusted to make the roasting
`effect better. the
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`附图说明
`
`Description of drawings
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`PatDocs PDF Export - Page: 6 2023-12-04
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`NJOY Exhibit 1056.006
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`

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`下面将结合附图及实施例对本实用新型作进一步说明，
`附图中：
`
`The utility model will be further described below in
`conjunction with accompanying drawing and
`embodiment, in the accompanying drawing:
`
`图1是本实用新型一种电子吸烟装置的第一实施例的结构
`示意图；
`
`Fig. 1 is a schematic structural view of the first
`embodiment of an electronic smoking device of the
`present invention;
`
`图2是本实用新型一种电子吸烟装置的第二实施例的结构
`示意图；
`
`Fig. 2 is a schematic structural view of the second
`embodiment of an electronic smoking device of the
`present invention;
`
`图3是本实用新型一种电子吸烟装置的第三实施例的结构
`示意图；
`
`Fig. 3 is a schematic structural view of the third
`embodiment of an electronic smoking device of the
`present invention;
`
`图4是本实用新型一种电子吸烟装置的第四实施例的结构
`示意图；
`
`Fig. 4 is a schematic structural view of the fourth
`embodiment of an electronic smoking device of the
`present invention;
`
`图5是本实用新型一种电子吸烟装置的内部电路的优选结
`构示意图；
`
`Figure 5 is a schematic diagram of the preferred structure
`of the internal circuit of an electronic smoking device of
`the present invention;
`
`图6是本实用新型一种电子吸烟装置优选实施例中充电部
`分的电路示意图；
`
`Fig. 6 is a schematic circuit diagram of the charging part
`in a preferred embodiment of an electronic smoking
`device of the present invention;
`
`图7是本实用新型一种电子吸烟装置优选实施例中烤制部
`分的电路示意图。
`
`Fig. 7 is a schematic circuit diagram of the grilling part in a
`preferred embodiment of the electronic smoking device
`of the present invention. the
`
`具体实施方式
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`Detailed ways
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`PatDocs PDF Export - Page: 7 2023-12-04
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`NJOY Exhibit 1056.007
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`

`

`一种电子吸烟装置，包括内含烟丝容器的壳体10、对烟
`丝容器加热的加热电路26、装在壳体10内的至少一块储
`能电池24以及对储能电池24充电的充电电路21，还包括
`设在壳体10上的通用接口11，以及连接在储能电池24与
`充电电路21之间的调压电路22。烟丝容器是承载烟丝、
`烟卷或其他可供烤制材料的容器，通用接口11可为USB
`接口，其具体位置视外部壳体10结构和内部电路的布置
`而定，可位于壳体10上下两个端面，也可位于壳体10侧
`面，该通用接口11使得本实用新型的电子吸烟装置充电
`时无需旋下螺纹电气部件，便可直接与外部充电设备连
`接。此外，该通用接口11使得本实用新型装置更通用。
`
`图1和图2所示为圆筒状结构壳体10，图1中，通用接口位
`于壳体10的底部，图2中，通用接口11位于壳体10侧壁
`上。通用接口11的具体位置并不局限于图1和图2所示优
`选位置，其可位于壳体10上任一方便本实用新型装置充
`电的位置。
`
`本实用新型并不完全限定壳体10的形状，图3和图4所示
`为多边形柱体或其它不规则的柱体状的壳体10，图3中，
`通用接口位于壳体10的一个端面， 通用接口11还可位于
`另一端面，图4中，通用接口11位于壳体10侧面上。通用
`接口11的具体位置并不局限于图3和图4所示优选位置，
`其可位于壳体10上任一方便本实用新型装置充电的位
`置。
`
`An electronic smoking device, comprising a casing 10
`containing a shredded tobacco container, a heating
`circuit 26 for heating the shredded tobacco container, at
`least one energy storage battery 24 installed in the
`casing 10, and a charging circuit 21 for charging the
`energy storage battery 24, It also includes a universal
`interface 11 provided on the casing 10 and a voltage
`regulating circuit 22 connected between the energy
`storage battery 24 and the charging circuit 21 . The
`shredded tobacco container is a container that carries
`shredded tobacco, cigarettes or other materials that can
`be baked. The universal interface 11 can be a USB
`interface, and its specific location depends on the
`structure of the outer casing 10 and the layout of the
`internal circuit. The end face can also be located on the
`side of the housing 10. The universal interface 11 allows
`the electronic smoking device of the present invention to
`be directly connected to an external charging device
`without unscrewing the threaded electrical components
`when charging. Furthermore, the universal interface 11
`makes the device of the present invention more versatile.
`the
`
`FIG. 1 and FIG. 2 show a cylindrical shell 10 . In FIG. 1 ,
`the universal interface is located at the bottom of the shell
`10 . In FIG. 2 , the universal interface 11 is located on the
`side wall of the shell 10 . The specific position of the
`universal interface 11 is not limited to the preferred
`position shown in Fig. 1 and Fig. 2, and it can be located
`at any position on the housing 10 that is convenient for
`charging the device of the present invention. the
`
`The utility model does not completely limit the shape of
`the housing 10. Figures 3 and 4 show polygonal
`cylinders or other irregular cylinder-shaped housings 10.
`In Figure 3, the universal interface is located on an end
`surface of the housing 10 , The universal interface 11
`can also be located on the other end face. In FIG. 4, the
`universal interface 11 is located on the side of the
`housing 10. The specific position of the universal
`interface 11 is not limited to the preferred position shown
`in FIG. 3 and FIG. 4 , and it can be located at any
`position on the casing 10 that is convenient for charging
`the device of the present invention. the
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`PatDocs PDF Export - Page: 8 2023-12-04
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`NJOY Exhibit 1056.008
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`

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`如图5所示，本实用新型提供的电子吸烟装置，还可包括
`充电保护电路23、电子开关25、温度采样电路27和加热
`控制电路28。充电电路21、调压电路22、充电保护电路
`23和储能电池24顺次级联，储能电池24为加热电路26和
`加热控制电路28供电，电子开关25可通过两种方式实现
`加热电路26的通断，一种是加热控制电路28向电子开关
`25施加信号控制其接通或关断，一种是用户人为的触发
`来控制其开机或关机。
`
`本实用新型装置中内部电路包括至少一块储能电池24，
`一般来说是锂电池，通常越200mAh-2200mAH，但是不
`限于锂电池，也可选择其他类型储能电池；充电电路21
`通常与输出电压为5V-24V的外部充电设备连接，采用恒
`定电压给储能电池24充电，保证电池能够充足的同时避
`免充电过度；调压电路22是根据吸烟装置的功能需要将
`外部充电设备输入的电压调整至4V-24V，具体调整电压
`可根据需求设定，可将低电压变换为高电压，根据需要
`也可将高电压变换为低电压，其支持充电电压与系统电
`压不同，使得充电更便利，同时提供给加热电路26更高
`的烤制功率，给使用者提供较佳的烤制口感；充电保护
`电路23，是指针对电路存在一些不稳定因素，而设计用
`来防止此类不稳定因素影响电路效果的回路，在给储能
`电池24充电时，当电池电压超过其最大阈值时，过充电
`控制电路截止电流，停止充电，当储能电池24处于放电
`状态下，电池电压降至最小阈值时，过放电控制电路截
`止，停止向负载供电；加热控制电路28用于根据加热电
`路26的温度通过电子开关25控制加热电路26的输出功
`率，一般包括该装置中使用的MCU及其外围电路；电子
`开关25，包 括受加热控制电路28控制开通或关断的电子
`开关管，该电子开关管直接连接至储能电池24，通常采
`用金属-氧化层-半导体-场效晶体管；加热电路26用于烟
`丝容器加热；温度采样电路27，该电路用于将加热部
`件、相邻部件或使用环境的温度反馈至加热控制电路
`28，温度采样电路27中包括用于将温度信号转换为电信
`号的温度传感器，温度传感器包括热电偶、热敏电阻、
`电阻温度检测器（RTD）和IC温度传感这四类，常用的
`是热电偶或NTC；加热控制电路28、电子开关25、加热
`电路26以及温度采样电路27组成一个闭环以控制加热输
`出功率，简单来说就是温度采样电路27如探测到采样温
`度低于设定温度，则通过加热控制电路28开通电子开关
`25，使加热电路26工作，加热单元温度升高，温度采样
`电路27温度同样也升高，如采样温度超过设定温度，则
`通过加热控制电路28关闭电子开关25，加热电路26关
`闭，温度采样电路27的采样温度同样也会随之降低，如
`此循环的一个系统，开通和断开是两个极端状态，一般
`该反馈控制系统工作于PWM状态下的间歇情况，以实现
`更精准的烤制功率控制，给使用者提供更佳的烤制口
`PatDocs PDF Export - Page: 9 2023-12-04
`
`As shown in FIG. 5 , the electronic smoking device
`provided by the present invention may also include a
`charging protection circuit 23 , an electronic switch 25 , a
`temperature sampling circuit 27 and a heating control
`circuit 28 . The charging circuit 21, the voltage regulating
`circuit 22, the charging protection circuit 23 and the
`energy storage battery 24 are cascaded in sequence,
`the energy storage battery 24 supplies power for the
`heating circuit 26 and the heating control circuit 28, and
`the electronic switch 25 can realize the heating circuit 26
`in two ways. One is that the heating control circuit 28
`applies a signal to the electronic switch 25 to control its
`on or off, and the other is that the user triggers it artificially
`to control its power on or off. the
`
`The internal circuit in the device of the present invention
`includes at least one energy storage battery 24,
`generally speaking, it is a lithium battery, usually more
`than 200mAh-2200mAH, but it is not limited to lithium
`batteries, and other types of energy storage batteries can
`also be selected; the charging circuit 21 is usually
`connected to the output voltage It is connected to an
`external charging device of 5V-24V, and a constant
`voltage is used to charge the energy storage battery 24
`to ensure that the battery is sufficient while avoiding
`overcharging; the voltage regulating circuit 22 adjusts the
`input voltage of the external charging device to 4V-24V,
`the specific adjustment voltage can be set according to
`the demand, the low voltage can be converted into a
`high voltage, and the high voltage can also be converted
`into a low voltage according to the need. It supports
`charging voltage different from the system voltage, which
`makes charging more convenient and provides Give the
`heating circuit 26 a higher baking power to provide users
`with a better baking taste; the charging protection circuit
`23 refers to the fact that there are some unstable factors
`in the circuit, and is designed to prevent such unstable
`factors from affecting the circuit effect When charging the
`energy storage battery 24, when the battery voltage
`exceeds its maximum threshold, the overcharge control
`circuit cuts off the current and stops charging. The
`discharge control circuit cuts off and stops supplying
`power to the load; the heating control circuit 28 is used to
`control the output power of the heating circuit 26 through
`the electronic switch 25 according to the temperature of
`the heating circuit 26, generally including the MCU and
`its peripheral circuits used in the device; the electronic
`switch 25 , including an electronic switch tube controlled
`by a heating control circuit 28 to turn on or off, the
`electronic switch tube is directly connected to the energy
`storage battery 24, usually using a metal-oxide layer-
`semiconductor-field-effect transistor; the heating circuit
`26 is used for the shredded tobacco container Heating;
`
`NJOY Exhibit 1056.009
`
`

`

`感。
`
`此外，为消除储能电池24两端的电压与加热控制电路28
`中MCU所需的电压之间的差异，可在加热控制电路28与
`储能电池24之间增加DC/DC电路，该电路用于将已经调
`压的电源电压，重新调整至加热控制电路28中MCU需要
`的电压。
`
`以上，升压或降压、电源能提供的电压范围、充电管理
`和温度反馈等可根据其他不同的选择而变化，这样的选
`择只是设计元件选择的问题。
`
`temperature sampling circuit 27, this circuit is used to
`feed back the temperature of the heating part, adjacent
`parts or the use environment to the heating control circuit
`28, and the temperature sampling circuit 27 includes a
`temperature sensor for converting the temperature signal
`into an electrical signal, and the temperature Sensors
`include four types: thermocouple, thermistor, resistance
`temperature detector (RTD) and IC temperature sensor,
`commonly used is thermocouple or NTC; heating control
`circuit 28, electronic switch 25, heating circuit 26 and
`temperature sampling circuit 27 Form a closed loop to
`control the heating output power. Simply speaking, if the
`temperature sampling circuit 27 detects that the sampling
`temperature is lower than the set temperature, the
`electronic switch 25 is opened through the heating
`control circuit 28 to make the heating circuit 26 work, and
`the temperature of the heating unit rises. , the
`temperature of the temperature sampling circuit 27 also
`increases, as the sampling temperature exceeds the set
`temperature, the electronic switch 25 is closed by the
`heating control circuit 28, the heating circuit 26 is closed,
`and the sampling temperature of the temperature
`sampling circuit 27 also decreases thereupon, so In a
`cycle system, on and off are two extreme states.
`Generally, the feedback control system works
`intermittently in the PWM state to achieve more precise
`control of the baking power and provide users with a
`better baking taste. the
`
`In addition, in order to eliminate the difference between
`the voltage at both ends of the energy storage battery 24
`and the voltage required by the MCU in the heating
`control circuit 28, a DC/DC circuit can be added between
`the heating control circuit 28 and the energy storage
`battery 24. This circuit is used for The regulated power
`supply voltage is readjusted to the voltage required by
`the MCU in the heating control circuit 28 . the
`
`Above, step-up or step-down, the voltage range that the
`power supply can provide, charging management and
`temperature feedback can vary according to other
`different options, and such a choice is only a matter of
`design component selection. the
`
`本实用新型的电子吸烟装置通过单独启动图5中储能电池
`24及以上模块，可以实现独立充电；通过单独启动储能
`电池24及以下模块，可以实现独立烤制；所有模块都启
`动可以实现同时充电烤制。
`
`The electronic smoking device of the present utility model
`can realize independent charging by separately starting
`the energy storage battery 24 and the above modules in
`FIG. Charging and grilling. the
`
`PatDocs PDF Export - Page: 10 2023-12-04
`
`NJOY Exhibit 1056.010
`
`

`

`1）单独充电过程，本实用新型装置可包括两个外部接
`口，其中一个是通用接口11，用于连接充电电路21与外
`部充电设备，另一个是加热接口，这两个接口使得本实
`用新型装置操作十分方便，充电时无需旋下螺纹电气部
`件。在吸烟装置未启动状态下，只要用户将外部充电设
`备通过通用接口11与本实用新型装置连接，通过通用接
`口11连接至充电电路21，调压电路22将输入电压（充电
`电压）做升压处理后，再经过充电保护电路23送至储能
`电池24，实现独立充电。
`
`2）单独烤制过程，当储能电池24中的电量足以为本实用
`新型装置中其它电气元件供电时，无需外部充电设备支
`持，用户即可通过开启电子开关25，使储能电池24为加
`热电路26提供其所需电压，实现独立烤制，独立烤制过
`程中，温度采样电路27将加热部件、相邻部件或使用环
`境的温度反馈至加热控制电路28，加热控制电路28进而
`通过电子开关25以PWM方式间歇控制加热电路26的输出
`功率。
`
`3）同时充电和烤制过程，当外部充电设备通过充电电路
`21、调压电路22和充电保护电路23为储能电池24充电
`时，用户可以同时触碰电子开关25开启加热电路26，实
`现同时充电和烤制，在该过程中，温度采样反馈过程也
`正常进行。
`
`1) In the separate charging process, the device of the
`present invention may include two external interfaces,
`one of which is a universal interface 11 for connecting
`the charging circuit 21 with an external charging device,
`and the other is a heating interface. These two interfaces
`make the device of the present invention It is very easy
`to operate, and there is no need to unscrew the threaded
`electrical parts when charging. When the smoking device
`is not started, as long as the user connects the external
`charging device to the device of the utility model through
`the universal interface 11, and connects to the charging
`circuit 21 through the universal interface 11, the voltage
`regulating circuit 22 will boost the input voltage (charging
`voltage) After that, it is sent to the energy storage battery
`24 through the charging protection circuit 23 to realize
`independent charging. the
`
`2) In the separate baking process, when the power in the
`energy storage battery 24 is sufficient to supply power to
`other electrical components in the device of the present
`invention, the user can turn on the electronic switch 25 to
`make the energy storage battery 24 heat The circuit 26
`provides the required voltage to realize independent
`baking. During the independent baking process, the
`temperature sampling circuit 27 feeds back the
`temperature of the heating component, adjacent
`components or the use environment to the heating
`control circuit 28, and the heating control circuit 28 further
`passes the electronic switch. 25 intermittently controls the
`output power of the heating circuit 26 in a PWM manner.
`the
`
`3) Simultaneous charging and baking process, when the
`external charging device is charging the energy storage
`battery 24 through the charging circuit 21, the voltage
`regulating circuit 22 and the charging protection circuit
`23, the user can touch the electronic switch 25 to turn on
`the heating circuit 26 at the same time, realizing
`simultaneous Charging and baking, during this process,
`the temperature sampling and feedback process is also
`carried out normally. the
`
`PatDocs PDF Export - Page: 11 2023-12-04
`
`NJOY Exhibit 1056.011
`
`

`

`本优选实施例中，加热控制电路28一般采用PWM单环反
`馈控制方式，PWM开关在输入电压变化、内部参数变
`化、外接负载变化的情况下，控制电路通过被控制信号
`与基准信号的差值进行闭环反馈，调节主电路开关器件
`的导通脉冲宽度，使得开关电源的输出电压或电流等被
`控制信号稳定。PWM的开关频率一般为恒定，控制取样
`信号有：输出电压、输入电压、输出电流、输出电感电
`压、开关器件峰值电流。由这些信号可以构成单环、双
`环或多环反馈系统，实 现稳压、稳流及恒定功率的目
`的，同时可以实现一些附带的过流保护、均流等功能。
`
`图6是本实用新型装置中充电电路21、调压电路22和部分
`充电保护电路23的优选实施例，在本实施例中，HB6292
`芯片为电池充电芯片，USBIN信号用于充电插入检测；
`R1和R2是调整输出电压的调整电阻，通过调整R1和R2
`的合适阻值，可以实现输出电压的升高，调压电路22还
`包括升压芯片CP2121。在本实施例中，使用5V的充电设
`备充电，通过调压电路22，可调节设备内部电压至少约
`5V，通常约为8V。
`
`图7是本实用新型装置中部分充电保护电路23、储能电池
`24、电子开关25、加热电路26、温度采样电路27和加热
`控制电路28的优选实施例，在本实施例中，储能电池24
`包括两块锂电池，图中所示RT为设备加热单元，是设备
`的烤制热源，图中所示的Tr为温度传感器，将温度信号转
`换为电信号反馈至控制器，温度传感器是NTC，图中
`U3_PIN6是加热单元开启或关闭的控制信号，图中U1为
`电池保护芯片，U3为设备内部控制器。
`
`In this preferred embodiment, the heating control circuit
`28 generally adopts a PWM single-loop feedback control
`method. When the PWM switch changes in input voltage,
`internal parameters, and external load, the control circuit
`controls the temperature by the difference between the
`controlled signal and the reference signal. The closed-
`loop feedback adjusts the conduction pulse width of the
`switching device of the main circuit, so that the output
`voltage or current of the switching power supply and
`other controlled signals are stable. The switching
`frequency of PWM is generally constant, and the control
`sampling signals include: output voltage, input voltage,
`output current, output inductor voltage, and peak current
`of switching devices. These signals can form a single-
`loop, double-loop or multi-loop feedback system to
`achieve the purpose of voltage stabilization, current
`stabilization and constant power, and at the same time,
`some additional functions such as over-current protection
`and current sharing can be realized. the
`
`Fig. 6 is a preferred embodiment of the charging circuit
`21, voltage regulating circuit 22 and part of the charging
`protection circuit 23 in the utility model device. In this
`embodiment, the HB6292 chip is a battery charging chip,
`and the USBIN signal is used for charging and insertion
`detection; R1 and R2 is an adjustment resistor for
`adjusting the output voltage. By adjusting the appropriate
`resistance values of R1 and R2, the output voltage can
`be increased. The voltage regulation circuit 22 also
`includes a boost chip CP2121. In this embodiment, a 5V
`charging device is used for charging, and the internal
`voltage of the device can be adjusted to at least about
`5V, usually about 8V through the voltage regulating
`circuit 22 . the
`
`Fig. 7 is the preferred embodiment of part charging
`protection circuit 23, energy storage battery 24, electronic
`switch 25, heating circuit 26, temperature sampling circuit
`27 and heating control circuit 28 in the utility model
`device, in this embodiment, energy storage battery 24
`includes two lithium batteries. The RT shown in the figure
`is the heating unit of the equipment, which is the heat
`source for baking the equipment. The Tr shown in the
`picture is the temperature sensor, which converts the
`temperature signal into an electrical signal and feeds it
`back to the controller. The temperature sensor is NTC ,
`U3_PIN6 in the figure is the control signal for turning on
`or off the heating unit, U1 in the figure is the battery
`protection chip, and U3 is the internal controller of the
`device. the
`
`PatDocs PDF Export - Page: 12 2023-12-04
`
`NJOY Exhibit 1056.012
`
`

`

`以上所述仅为本实用新型的优选实施例而已，并不用于
`限制本实用新型，对于本领域的技术人员来说，本实用
`新型可以有各种更改和变化。凡在本实用新型的精神和
`原则之内，所作的任何修改、等同替换、改进等，均应
`包含在本实用新型的权利要求范围之内。
`
`The above descriptions are only preferred embodiments
`of the utility model, and are not intended to limit the utility
`model. For those skilled in the art, the utility model can
`have various modifications and changes. Any
`modifications, equivalent replacements, improvements,
`etc. made within the spirit and principles of the present
`utility model shall be included within the scope of the
`claims of the present utility model. the
`
`PatDocs PDF Export - Page: 13 2023-12-04
`
`NJOY Exhibit 1056.013
`
`

`

`Legal eventsLegal events
`
`CodeCode
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`C14
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`GR01
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`CF01
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`ImagesImages
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`TitleTitle
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`DateDate
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`CountryCountry
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`ImpactImpact
`
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`DetailsDetails
`
`+
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`+
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`-
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`-
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`2013-03-27
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`CN
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`2013-03-27
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`2016-11-16
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`CN
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`CN
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`2016-11-16
`
`CN
`
`GRANT OF
`PATENT OR
`UTILITY
`MODEL
`
`PATENT
`GRANT
`
`TERMINATION
`OF PATENT
`RIGHT OR
`UTILITY
`MODEL
`
`TERMINATION
`OF PATENT
`RIGHT DUE
`TO NON-
`PAYMENT OF
`ANNUAL FEE
`
`
`
`
`
`
`
`
`
`Granted
`Publication
`Date
`20130327
`Termination
`Date
`20150929
`
`PatDocs PDF Export - Page: 14 2023-12-04
`
`NJOY Exhibit 1056.014
`
`

`

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`NJOY Exhibit 1056.015
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`NJOY Exhibit 1056.015
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