技术领域technical field
本实用新型属于卷烟技术领域，具体涉及一种带双开关控制电路的电加热吸烟装置。The utility model belongs to the technical field of cigarettes, in particular to an electric heating smoking device with a double switch control circuit.
背景技术Background technique
电加热吸烟装置采用电池单元供电的方式使加热器发热，为烟草腔中的烟丝或者卷烟烟支提供热能，将烟草制品中的香气成分蒸发出来，从而使消费者获得烟草抽吸的满足感。目前研发的电加热吸烟装置对卷烟进行加热时，一般是采用一个温控开关来控制加热的温度区间(250℃～300℃)，然而由于装置的尺寸限制等因素，导致可选择的温控开关灵敏度不高，对加热温度的控制具有严重的滞后性，影响卷烟的吸味；同时在抽吸过程中温制开关保持工作就需要电池持续长时间放电，也间接影响了电池单元的使用寿命。The electric heating smoking device uses the power supply of the battery unit to heat the heater, provide heat energy for the shredded tobacco or cigarette sticks in the tobacco cavity, and evaporate the aroma components in the tobacco products, so that consumers can obtain the satisfaction of tobacco smoking. When the currently developed electric heating smoking device heats cigarettes, a temperature control switch is generally used to control the heating temperature range (250°C to 300°C). The sensitivity is not high, and the control of heating temperature has a serious hysteresis, which affects the taste of cigarettes; at the same time, keeping the temperature switch working during the smoking process requires the battery to be continuously discharged for a long time, which also indirectly affects the service life of the battery unit.
实用新型内容Utility model content
本实用新型的目的就是为了解决上述背景技术存在的不足，提供一种结构简单、使用寿命更长的带双开关控制电路的电加热吸烟装置。The purpose of this utility model is to provide an electric heating smoking device with a double-switch control circuit with a simple structure and a longer service life in order to solve the above-mentioned shortcomings in the background technology.
本实用新型采用的技术方案是：一种带双开关控制电路的电加热吸烟装置，包括烟杆和连接在烟杆一端的烟嘴，所述烟杆另一端部设有智能气流传感器开关，所述烟杆内部靠近烟嘴的一端设有加热器，烟杆内部另一端设有电池单元，所述烟杆表面设有控制开关；所述加热器包括用于放置卷烟的空心圆柱体和套在空心圆柱体外壁的保温层，所述空心圆柱体内壁设有加热片，所述加热片包括第一加热片和第二加热片，所述第一加热片与控制开关串联后连接在电池单元两端，所述第二加热片与智能气流传感器开关串联后连接在电池单元两端。The technical solution adopted by the utility model is: an electric heating smoking device with a double switch control circuit, including a cigarette rod and a cigarette holder connected to one end of the cigarette rod, the other end of the cigarette rod is provided with an intelligent air flow sensor switch, the A heater is provided at one end of the cigarette rod near the mouthpiece, a battery unit is provided at the other end of the cigarette rod, and a control switch is provided on the surface of the cigarette rod; the heater includes a hollow cylinder for placing cigarettes and a hollow cylinder sleeved The insulation layer of the outer wall, the inner wall of the hollow cylinder is provided with a heating sheet, the heating sheet includes a first heating sheet and a second heating sheet, the first heating sheet is connected in series with the control switch and connected to both ends of the battery unit, The second heating sheet is connected in series with the smart airflow sensor switch at both ends of the battery unit.
进一步地，所述第一加热片和第二加热片均由多个电阻片串联而成，所述多个电阻片沿空心圆柱体内壁轴向排列。Further, the first heating sheet and the second heating sheet are formed by a plurality of resistance sheets connected in series, and the plurality of resistance sheets are arranged axially along the inner wall of the hollow cylinder.
进一步地，所述烟杆上设有充电插口，所述充电插口与电池单元电连接。Further, a charging socket is provided on the cigarette rod, and the charging socket is electrically connected to the battery unit.
进一步地，所述烟杆表面还设置有带温度探头的智能测温仪，所述智能测温仪并联在电池单元两端。Further, the surface of the tobacco rod is also provided with an intelligent thermometer with a temperature probe, and the intelligent thermometer is connected in parallel at both ends of the battery unit.
进一步地，所述电池单元与加热器之间设有带孔的隔板。Further, a separator with holes is provided between the battery unit and the heater.
更进一步地，所述控制开关为机械开关或电子开关。Furthermore, the control switch is a mechanical switch or an electronic switch.
本实用新型的电加热吸烟装置有别于现有的通过雾化烟液而产生烟雾的电子烟，是通过直接加热已有的烟支或烟丝，将卷烟烟支或烟丝中的香气成分蒸馏出来，获得更贴近传统卷烟的抽吸满足感；同时采用双开关控制系统，先对烟草预热到一定温度后，在转换成智能气流传感器开关控制加热，在延长电池单元的使用寿命的同时，也能保持加热器温度的稳定；而且设置了充电插口，可对耗完电的电池单元进行充电，进一步增加了电池单元的使用寿命，具有设计合理、结构简单、使用方便、实施容易的特点。The electric heating smoking device of the utility model is different from the existing electronic cigarettes that generate smoke by atomizing smoke liquid, and distills the aroma components in the cigarettes or shredded tobacco by directly heating the existing cigarettes or shredded tobacco , to obtain the satisfaction of smoking that is closer to traditional cigarettes; at the same time, a double-switch control system is adopted to preheat the tobacco to a certain temperature, and then switch to an intelligent airflow sensor switch to control heating, while prolonging the service life of the battery unit. The temperature of the heater can be kept stable; and a charging socket is provided to charge the exhausted battery unit, which further increases the service life of the battery unit. It has the characteristics of reasonable design, simple structure, convenient use and easy implementation.
附图说明Description of drawings
图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
图2为本实用新型加热器的横截面结构示意图。Fig. 2 is a schematic diagram of the cross-sectional structure of the heater of the present invention.
图3为本实用新型的电路系统结构示意图。Fig. 3 is a schematic structural diagram of the circuit system of the present invention.
其中：1-烟杆；2-烟嘴；3-电池单元；4-加热器；5-智能气流传感器开关；6-智能测温仪；7-控制开关；8-充电插口；9-隔板；10-第一加热片；11-第二加热片；12-空心圆柱体；13-保温层。Among them: 1-tobacco rod; 2-cigarette holder; 3-battery unit; 4-heater; 5-intelligent airflow sensor switch; 6-intelligent thermometer; 7-control switch; 8-charging socket; 9-baffle; 10-first heating sheet; 11-second heating sheet; 12-hollow cylinder; 13-insulation layer.
具体实施方式Detailed ways
下面结合附图和具体实施例对本实用新型作进一步的详细说明，便于清楚地了解本实用新型，但它们不对本实用新型构成限定。The utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the utility model, but they do not limit the utility model.
如图1所示为本实用新型的一个实施例，它是由烟杆1和烟嘴2两部分嵌套组成，烟杆1内装有智能气流传感器开关5、电池单元3、加热器4和控制开关7，电池单元3与加热器4之间设置一个带孔的隔板9，烟杆内壁与电池单元外壁之间留有气流通道。烟杆1上还设置有一个带温度探头的智能测温仪6和可为电池单元充电的充电插口8，智能测温仪6上的显示屏能够显示加热器4的温度。上述的各组件均由绝缘导线连接以实现其各项功能。As shown in Figure 1, it is an embodiment of the utility model, which is composed of two parts nested in the cigarette rod 1 and the cigarette holder 2. The cigarette rod 1 is equipped with an intelligent airflow sensor switch 5, a battery unit 3, a heater 4 and a control switch 7. A partition 9 with holes is set between the battery unit 3 and the heater 4, and an airflow channel is left between the inner wall of the cigarette rod and the outer wall of the battery unit. The cigarette rod 1 is also provided with an intelligent thermometer 6 with a temperature probe and a charging socket 8 for charging the battery unit. The display screen on the intelligent thermometer 6 can display the temperature of the heater 4 . The above-mentioned components are all connected by insulated wires to realize their various functions.
如图2所示，加热器4的主体结构由空心圆柱体12构成，其材质可以是陶瓷，也可以是玻璃，其直径应略大于传统卷烟烟支的直径，优选地为8mm-10mm；空心圆柱体12内壁分布有第一加热片10和第二加热片11用于给烟支加热，第一加热片10和第二加热片11分别都是由2-6根电阻片串联组成，沿着空心圆柱体12的内壁轴向排列，电阻片的阻值范围在0.5Ω-5Ω之间，所述加热片材质可以是银质，铜质，铝质或镍铬合金等；在空心圆柱体12的外壁上还设有一层保温层13，可以防止加热器上的热量散失，其材料可以是由玻璃纤维、隔热棉、软质聚氨酯泡沫塑料或纳基隔热软毡等材料制成。As shown in Figure 2, the main structure of heater 4 is made of hollow cylinder 12, and its material can be pottery, also can be glass, and its diameter should be slightly larger than the diameter of traditional cigarette cigarette, preferably 8mm-10mm; Hollow The inner wall of the cylinder 12 is distributed with a first heating chip 10 and a second heating chip 11 for heating cigarettes. The first heating chip 10 and the second heating chip 11 are respectively composed of 2-6 resistance chips connected in series. The inner wall of the hollow cylinder 12 is axially arranged, and the resistance value range of the resistor sheet is between 0.5Ω-5Ω. The material of the heating sheet can be silver, copper, aluminum or nickel-chromium alloy, etc.; in the hollow cylinder 12 Also be provided with one deck insulation layer 13 on the outer wall, can prevent the heat loss on the heater, its material can be made of materials such as fiberglass, heat insulation cotton, soft polyurethane foam plastics or nano base heat insulation soft felt.
图3为本实用新型的电路系统示意图，智能测温仪6并联在电池单元3两端，第一加热片10与控制开关7串联后连接在电池单元3两端，第二加热片11与智能气流传感器开关5串联后连接在电池单元3两端。智能气流传感器开关5控制第二加热片11，控制开关7控制第一加热片10，控制开关7为常规的机械开关或电子开关，充电插口8可以为电池单元3进行充电，而当打开智能测温仪6的自带开关后，通过其上的显示屏的读数，可以了解加热器表面的温度。Fig. 3 is the schematic diagram of the circuit system of the present utility model, the intelligent thermometer 6 is connected in parallel at both ends of the battery unit 3, the first heating plate 10 is connected in series with the control switch 7 at both ends of the battery unit 3, the second heating plate 11 is connected with the intelligent thermometer The airflow sensor switch 5 is connected in series to both ends of the battery unit 3 . The smart airflow sensor switch 5 controls the second heating sheet 11, the control switch 7 controls the first heating sheet 10, the control switch 7 is a conventional mechanical switch or an electronic switch, and the charging socket 8 can charge the battery unit 3, and when the smart measuring After the built-in switch of thermometer 6, by the reading of the display screen on it, can understand the temperature of heater surface.
当使用此装置进行卷烟抽吸时，首先将卷烟烟支插入加热器4的空心圆柱体12中，然后打开控制开关7，持续给烟支预热，当智能测温仪6上的显示屏读数为250℃～300℃时，关闭控制开关7，此时可进行抽吸，当抽吸时，由于有气流流入智能气流传感器开关5，智能气流传感器开关5开启，继续给烟支供热，以维持加热器4内的温度，当停止抽吸时，智能气流传感器开关5关闭，停止加热。When using this device to smoke cigarettes, first insert the cigarettes into the hollow cylinder 12 of the heater 4, then turn on the control switch 7, and continue to preheat the cigarettes. When the display on the intelligent thermometer 6 reads When the temperature is 250°C to 300°C, turn off the control switch 7, and you can start smoking at this time. When smoking, because there is airflow flowing into the intelligent airflow sensor switch 5, the intelligent airflow sensor switch 5 is turned on, and continues to supply heat to the cigarette, so as to The temperature in the heater 4 is maintained, and when the suction is stopped, the smart air flow sensor switch 5 is closed to stop heating.
本说明书中未作详细描述的内容属于本领域专业技术人员公知的现有技术。The content not described in detail in this specification belongs to the prior art known to those skilled in the art.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486077.XUCN203986136U (en) | 2014-08-27 | 2014-08-27 | With the electrically heated cigarette smoking device of biswitch control circuit |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486077.XUCN203986136U (en) | 2014-08-27 | 2014-08-27 | With the electrically heated cigarette smoking device of biswitch control circuit |
| Publication Number | Publication Date |
|---|---|
| CN203986136Utrue CN203986136U (en) | 2014-12-10 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486077.XUExpired - LifetimeCN203986136U (en) | 2014-08-27 | 2014-08-27 | With the electrically heated cigarette smoking device of biswitch control circuit |
| Country | Link |
|---|---|
| CN (1) | CN203986136U (en) |
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| US12349728B2 (en) | 2021-01-18 | 2025-07-08 | Altria Client Services Llc | Heat-not-burn (HNB) aerosol-generating devices and capsules |
| USD1095794S1 (en) | 2021-01-18 | 2025-09-30 | Altria Client Services Llc | Aerosol-generating capsule |
| WO2022243204A1 (en)* | 2021-05-15 | 2022-11-24 | Jt International Sa | Heating chamber assembly |
| US12127592B2 (en) | 2021-09-20 | 2024-10-29 | Altria Client Services Llc | Capsule validation for heat-not-burn (HNB) aerosol-generating devices |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term | Granted publication date:20141210 |