技术领域Technical Field
本发明涉及加热装置领域，尤其涉及一种内插式加热系统和加热不燃烧型烟草装置。The invention relates to the field of heating devices, and in particular to an internal plug-in heating system and a heat-not-burn tobacco device.
背景技术Background technique
随着生活水平的逐渐提高，人们对身体健康的关注逐渐上升，并逐渐认识到了传统卷烟制品给身体健康带来的危害。研究发现，当烟草加热温度在350℃附近或以下时，可将烟草当中的有效成分馏出，并大大减少芳香烃等致癌物的产生，降低人体吸食烟草时的风险。现有技术中，采用化学反应产生的热量加热烟草，由于化学反应热源，反应速率过快，导致反应速率和产生的热量难于控制，并且无法重复利用。采用发热电阻加热烟草，由于烟草抽吸的过程需持续不断对烟草进行加热，导致电源需持续不断的供电。上述加热方式均无法持续稳定的加热烟草。As living standards gradually improve, people pay more attention to their health, and gradually realize the harm that traditional cigarette products bring to their health. Studies have found that when the tobacco heating temperature is around 350°C or below, the effective ingredients in the tobacco can be distilled out, and the production of carcinogens such as aromatic hydrocarbons can be greatly reduced, reducing the risk of human tobacco smoking. In the prior art, the heat generated by chemical reactions is used to heat tobacco. Due to the chemical reaction heat source, the reaction rate is too fast, resulting in the reaction rate and the heat generated being difficult to control, and cannot be reused. When heating tobacco with a heating resistor, the tobacco needs to be continuously heated during the tobacco smoking process, resulting in the need for continuous power supply. None of the above heating methods can heat tobacco continuously and stably.
因此，有必要提供一种新型的内插式加热系统，以解决上述技术问题。Therefore, it is necessary to provide a novel plug-in heating system to solve the above technical problems.
发明内容Summary of the invention
本发明的主要目的在于提供一种内插式加热系统和具有该内插式加热系统的加热不燃烧型烟草装置，旨在解决现有烟草加热装置无法持续稳定的加热的技术问题。The main purpose of the present invention is to provide an internal plug-in heating system and a heat-not-burn tobacco device having the internal plug-in heating system, aiming to solve the technical problem that the existing tobacco heating devices cannot provide continuous and stable heating.
为实现上述目的，本发明提供的内插式加热系统包括：To achieve the above object, the plug-in heating system provided by the present invention comprises:
物料固定件，所述物料固定件具有收容物料的收容腔，A material fixing member, wherein the material fixing member has a receiving cavity for receiving the material,
加热主体，所述加热主体与所述物料固定件连接，所述加热主体包括外壳、设于所述外壳内的相变储热件、以及插入所述相变储热件内导热柱和加热件，所述导热柱的一端插入所述收容腔并用于与所述物料接触；A heating body, the heating body is connected to the material fixing member, the heating body comprises a shell, a phase change heat storage member arranged in the shell, and a heat conducting column and a heating member inserted into the phase change heat storage member, one end of the heat conducting column is inserted into the receiving cavity and is used to contact the material;
电源，所述电源与所述加热件电连接。A power source is electrically connected to the heating element.
优选地，所述相变储热件包括套设于所述外壳内的内壳，填充于所述内壳内的相变储热芯，所述相变储热芯设于所述导热柱外侧。Preferably, the phase-change heat storage component comprises an inner shell sleeved in the outer shell, a phase-change heat storage core filled in the inner shell, and the phase-change heat storage core is arranged outside the heat-conducting column.
优选地，所述导热柱包括依次连接的插入部、连接部和集热部，所述插入部插入所述收容腔内，所述集热部插入所述相变储热件中，所述连接部与所述外壳连接。Preferably, the heat-conducting column comprises an inserting portion, a connecting portion and a heat collecting portion which are connected in sequence, the inserting portion is inserted into the accommodating cavity, the heat collecting portion is inserted into the phase-change heat storage element, and the connecting portion is connected to the outer shell.
优选地，所述内插式加热系统还包括设于所述物料固定件和所述加热主体之间的隔热件，所述插入部穿过所述隔热件插入所述收容腔中。Preferably, the plug-in heating system further comprises a heat insulating member disposed between the material fixing member and the heating body, and the inserting portion passes through the heat insulating member and is inserted into the receiving cavity.
优选地，所述插入部抵接所述隔热件的表面凹陷形成环设的隔热凹槽，所述隔热凹槽与所述隔热件之间配合形成隔热空腔。Preferably, the insertion portion abuts against the surface depression of the thermal insulation member to form an annular thermal insulation groove, and the thermal insulation groove cooperates with the thermal insulation member to form a thermal insulation cavity.
优选地，所述集热部包括集热内芯、套设于所述集热内芯外侧的集热外芯、连接所述集热内芯和所述集热外芯的连接板，所述集热内芯和所述集热外芯相间隔设置，所述集热外芯上开设有通槽，所述集热内芯通过所述通槽外露并与所述相变储热芯相接触。Preferably, the heat collecting part includes a heat collecting inner core, a heat collecting outer core sleeved on the outside of the heat collecting inner core, and a connecting plate connecting the heat collecting inner core and the heat collecting outer core. The heat collecting inner core and the heat collecting outer core are arranged at intervals, and a through groove is opened on the heat collecting outer core. The heat collecting inner core is exposed through the through groove and contacts with the phase change heat storage core.
优选地，所述物料固定件远离所述加热主体的一端向内凹陷形成所述收容腔。Preferably, one end of the material fixing piece away from the heating body is recessed inward to form the receiving cavity.
优选地，所述加热件为中空圆柱体，所述加热件与所述相变储热芯接触。Preferably, the heating element is a hollow cylinder, and the heating element is in contact with the phase change heat storage core.
优选地，所述相变储热芯的相变温度为150℃～380℃。Preferably, the phase change temperature of the phase change heat storage core is 150°C to 380°C.
本发明还提供了一种加热不燃烧型烟草装置，包括如上述的内插式加热系统。The present invention also provides a heat-not-burn tobacco device, comprising the above-mentioned built-in heating system.
在本发明的技术方案中，通过设置加热件加热相变储热件，再通过相变储热件加热导热柱，最后由导热柱加热烟草，使得加热件加热相变储热件满足预设条件后，可停止对加热件供电，从而不必持续为加热件供电，导热柱依然可以加热物料；相变储热件相较于加热件放热缓慢，可有效保持预设温度和持续时间。In the technical solution of the present invention, a heating element is provided to heat the phase-change heat storage element, which in turn heats the heat-conducting column, and finally the heat-conducting column heats the tobacco. After the heating element heats the phase-change heat storage element to meet the preset conditions, the power supply to the heating element can be stopped, so that there is no need to continuously supply power to the heating element, and the heat-conducting column can still heat the material. Compared with the heating element, the phase-change heat storage element releases heat slowly, and can effectively maintain the preset temperature and duration.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.
图1为本发明实施例内插式加热系统的剖面结构示意图；FIG1 is a schematic cross-sectional view of an internal plug-in heating system according to an embodiment of the present invention;
图2为本发明实施例导热柱的立体结构示意图；FIG2 is a schematic diagram of the three-dimensional structure of a heat-conducting column according to an embodiment of the present invention;
图3为本发明实施例导热柱的平面结构示意图；FIG3 is a schematic diagram of a planar structure of a heat-conducting column according to an embodiment of the present invention;
图4为图3所示导热柱沿A-A线的剖面结构示意图；FIG4 is a schematic diagram of the cross-sectional structure of the heat-conducting column shown in FIG3 along line A-A;
图5为本发明实施例物料固定件的立体结构示意图。FIG. 5 is a schematic diagram of the three-dimensional structure of a material fixing member according to an embodiment of the present invention.
实施例附图标号说明：Description of the accompanying drawings of the embodiments:
本发明目的实现、功能特点及优点将结合实施例，参照附图做进一步说明。The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments.
具体实施方式Detailed ways
下面将结合本实施例中的附图，对本实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will be combined with the drawings in this embodiment to clearly and completely describe the technical solution in this embodiment. Obviously, the described embodiment is only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
需要说明，本实施例中所有方向性指示(诸如上、下、左、右、前、后……)仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。It should be noted that all directional indications in this embodiment (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
另外，在本发明中如涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本发明的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
在本发明中，除非另有明确的规定和限定，术语“连接”、“固定”等应做广义理解，例如，“固定”可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；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，除非另有明确的限定。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。In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
另外，本发明各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention. It should be understood that the specific embodiments described here are only used to explain the present invention and are not used to limit the present invention.
如图1所示，本发明提供的内插式加热系统100包括物料固定件1、加热主体3和电源5，所述物料固定件1具有收容物料的收容腔12，所述加热主体3与所述物料固定件1连接，所述加热主体3包括外壳31、设于所述外壳31内的相变储热件33、以及插入所述相变储热件33内导热柱35和加热件37，所述导热柱35的一端插入所述收容腔12并用于与所述物料接触；所述电源5与所述加热件37电连接。As shown in Figure 1, the plug-in heating system 100 provided by the present invention includes a material fixing part 1, a heating body 3 and a power supply 5. The material fixing part 1 has a receiving cavity 12 for receiving the material. The heating body 3 is connected to the material fixing part 1. The heating body 3 includes an outer shell 31, a phase change heat storage part 33 arranged in the outer shell 31, and a heat conductive column 35 and a heating element 37 inserted into the phase change heat storage part 33. One end of the heat conductive column 35 is inserted into the receiving cavity 12 and is used to contact the material; the power supply 5 is electrically connected to the heating element 37.
具体地，物料可以是烟丝，也可以是烟丝和其它物质的混合物，还可以是已制成的烟支。当物料是烟丝时，用户可将烟丝填充至收容腔12内，当物料是烟支时，可将烟支插入收容腔12，并与所述收容腔12的内壁抵接。使用时，用户打开电源5，电源5线加热件37供电，加热件37加热相变储热件33，使得相变储热件33发生相变的同时吸收加热件37的放出的热量；通过热传导，相变储热件33和/或加热件37使得导热柱35被加热，通过导热柱35传导作用，插入收容腔12的中导热柱35加热烟草，从而使得烟草被加热。Specifically, the material can be tobacco, or a mixture of tobacco and other substances, or a manufactured cigarette. When the material is tobacco, the user can fill the tobacco into the receiving cavity 12, and when the material is a cigarette, the cigarette can be inserted into the receiving cavity 12 and abutted against the inner wall of the receiving cavity 12. When in use, the user turns on the power supply 5, and the power supply 5 supplies power to the heating element 37, and the heating element 37 heats the phase change heat storage element 33, so that the phase change heat storage element 33 undergoes a phase change while absorbing the heat released by the heating element 37; through heat conduction, the phase change heat storage element 33 and/or the heating element 37 heat the heat conductive column 35, and through the conduction effect of the heat conductive column 35, the heat conductive column 35 inserted into the receiving cavity 12 heats the tobacco, thereby heating the tobacco.
本发明，通过设置加热件37加热相变储热件33，再通过相变储热件33加热导热柱35，最后由导热柱35加热烟草，使得加热件37加热相变储热件33满足预设条件后，可停止对加热件37供电，从而不必持续为加热件37供电，导热柱35依然可对物料加热；相较于加热件37，相变储热件33放热缓慢，可有效保持预设温度和持续时间。In the present invention, a heating element 37 is provided to heat the phase change heat storage element 33, and then the phase change heat storage element 33 heats the heat conductive column 35, and finally the heat conductive column 35 heats the tobacco, so that after the heating element 37 heats the phase change heat storage element 33 to meet the preset conditions, the power supply to the heating element 37 can be stopped, so there is no need to continuously supply power to the heating element 37, and the heat conductive column 35 can still heat the material; compared with the heating element 37, the phase change heat storage element 33 releases heat slowly, and can effectively maintain the preset temperature and duration.
进一步地，所述相变储热件33包括套设于所述外壳31内的内壳331，填充于所述内壳331内的相变储热芯333，所述相变储热芯333设于所述导热柱35外侧。在本实施例中，所述相变储热芯333为碳酸钠与碳酸锂的混合储热芯。具体地，可称取15g的碳酸钠与碳酸锂混合物，通过调整碳酸钠与碳酸锂配比，使得混合物的相变温度为150～380℃，即相变储热芯333的相变温度为150～380℃，优选地，相变温度为350℃，将该混合物、不锈钢的内壳331和加热件37共同烧制成为一体结构。所述加热件37为中空圆柱体，所述加热件37与所述相变储热芯333接触，当然也可以采用其它形状。电源5包括电池和控制芯片，控制芯片用于控制电池电压、电流、供电时间等。内插式加热系统100还包括与电源5电连接的振动电机，可预先在控制芯片中预设计算机程序，在一实施例中，当控制芯片执行该计算机程序时，电源5向加热器供电60s，振动电机振动以提示用户加热完成，用户可进行抽吸动作，相变储热芯333的克数可维持恒定发热5min，该时间与一般情况下用户进行传统抽烟的时间相符合。Furthermore, the phase change heat storage element 33 includes an inner shell 331 sleeved in the outer shell 31, a phase change heat storage core 333 filled in the inner shell 331, and the phase change heat storage core 333 is arranged on the outside of the heat conductive column 35. In this embodiment, the phase change heat storage core 333 is a mixed heat storage core of sodium carbonate and lithium carbonate. Specifically, 15g of a mixture of sodium carbonate and lithium carbonate can be weighed, and the ratio of sodium carbonate to lithium carbonate can be adjusted so that the phase change temperature of the mixture is 150-380°C, that is, the phase change temperature of the phase change heat storage core 333 is 150-380°C, preferably, the phase change temperature is 350°C, and the mixture, the stainless steel inner shell 331 and the heating element 37 are fired together into an integrated structure. The heating element 37 is a hollow cylinder, and the heating element 37 is in contact with the phase change heat storage core 333. Of course, other shapes can also be used. The power supply 5 includes a battery and a control chip, and the control chip is used to control the battery voltage, current, power supply time, etc. The plug-in heating system 100 also includes a vibration motor electrically connected to the power supply 5. A computer program can be preset in the control chip. In one embodiment, when the control chip executes the computer program, the power supply 5 supplies power to the heater for 60 seconds, and the vibration motor vibrates to prompt the user that the heating is completed. The user can then take a puff. The weight of the phase change heat storage core 333 can maintain constant heating for 5 minutes, which is consistent with the time it takes for a user to smoke traditionally under normal circumstances.
通过改变相变储热芯333的量，以及相变储热芯333的相变温度，从而调节相变储热芯333恒定发热时间和温度，与健康的烟草燃烧规律相适配；通过设置内壳331和外壳31相间隔套设，从而保证外壳31不发烫，方便用户把持。By changing the amount of the phase change heat storage core 333 and the phase change temperature of the phase change heat storage core 333, the constant heating time and temperature of the phase change heat storage core 333 are adjusted to adapt to the healthy tobacco burning law; by arranging the inner shell 331 and the outer shell 31 to be spaced apart, the outer shell 31 is ensured not to be hot, which is convenient for users to hold.
请参阅图2、图3和图4，所述导热柱35包括依次连接的插入部351、连接部353和集热部355，所述插入部351插入所述收容腔12内，所述集热部355插入所述相变储热件33中，所述连接部353与所述外壳31连接。通过设置连接部353，使得导热柱35和外壳31之间连接稳定。2, 3 and 4, the heat-conducting column 35 includes an insertion portion 351, a connection portion 353 and a heat-collecting portion 355 connected in sequence, the insertion portion 351 is inserted into the receiving cavity 12, the heat-collecting portion 355 is inserted into the phase-change heat storage element 33, and the connection portion 353 is connected to the housing 31. By providing the connection portion 353, the connection between the heat-conducting column 35 and the housing 31 is stable.
请再次参阅图1，所述内插式加热系统100还包括设于所述物料固定件1和所述加热主体3之间的隔热件7，所述插入部351穿过所述隔热件7插入所述收容腔12中。通过设置所述隔热件7，从而避免导热柱35和相变储热芯333的热量传导至外壳31或物料固定件1。Please refer to Fig. 1 again, the plug-in heating system 100 further includes a heat insulating member 7 disposed between the material fixing member 1 and the heating body 3, and the inserting portion 351 passes through the heat insulating member 7 and is inserted into the receiving cavity 12. By providing the heat insulating member 7, the heat of the heat conducting column 35 and the phase change heat storage core 333 is prevented from being transferred to the housing 31 or the material fixing member 1.
请参阅如2和图4，所述插入部351抵接所述隔热件7的表面凹陷形成环设的隔热凹槽，所述隔热凹槽与所述隔热件7之间配合形成隔热空腔352。隔热空腔352可进一步阻止导热柱35的温度向所述隔热件7传导。2 and 4 , the insertion portion 351 abuts against the surface of the heat insulating member 7 to form an annular heat insulating groove, and the heat insulating groove cooperates with the heat insulating member 7 to form a heat insulating cavity 352. The heat insulating cavity 352 can further prevent the temperature of the heat conducting column 35 from being transferred to the heat insulating member 7.
再进一步地，所述集热部355包括集热内芯3551、套设于所述集热内芯3551外侧的集热外芯3553、连接所述集热内芯3551和所述集热外芯3553的连接板3555，所述集热内芯3551和所述集热外芯3553相间隔设置，所述集热外芯3553上开设有通槽3552，所述集热内芯3551通过所述通槽3552外露并与所述相变储热芯333相接触。通过设置所述集热内芯3551和所述集热外芯3553，从而增加加热件37与所述相变储热芯333的接触面积，增加传导速率。Furthermore, the heat collecting part 355 includes a heat collecting inner core 3551, a heat collecting outer core 3553 sleeved on the outer side of the heat collecting inner core 3551, and a connecting plate 3555 connecting the heat collecting inner core 3551 and the heat collecting outer core 3553. The heat collecting inner core 3551 and the heat collecting outer core 3553 are arranged at intervals, and a through groove 3552 is provided on the heat collecting outer core 3553. The heat collecting inner core 3551 is exposed through the through groove 3552 and contacts the phase change heat storage core 333. By arranging the heat collecting inner core 3551 and the heat collecting outer core 3553, the contact area between the heating element 37 and the phase change heat storage core 333 is increased, and the conduction rate is increased.
请参阅图5，所述物料固定件1远离所述加热主体3的一端向内凹陷形成所述收容腔12。Please refer to FIG. 5 , the end of the material fixing member 1 away from the heating body 3 is recessed inward to form the receiving cavity 12 .
本发明还提供了一种加热不燃烧型烟草装置，包括前述的内插式加热系统。由于加热不燃烧型烟草装置包括以上的内插式加热系统，加热不燃烧型烟草装置采用了上述实施例的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。The present invention also provides a heat-not-burn tobacco device, including the aforementioned plug-in heating system. Since the heat-not-burn tobacco device includes the above plug-in heating system, the heat-not-burn tobacco device adopts all the technical solutions of the above embodiments, and therefore at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.
以上仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981972.6ACN110584221B (en) | 2019-10-15 | 2019-10-15 | Plug-in heating system and heat-not-burn tobacco device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981972.6ACN110584221B (en) | 2019-10-15 | 2019-10-15 | Plug-in heating system and heat-not-burn tobacco device |
| Publication Number | Publication Date |
|---|---|
| CN110584221A CN110584221A (en) | 2019-12-20 |
| CN110584221Btrue CN110584221B (en) | 2024-06-21 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910981972.6AActiveCN110584221B (en) | 2019-10-15 | 2019-10-15 | Plug-in heating system and heat-not-burn tobacco device |
| Country | Link |
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| CN (1) | CN110584221B (en) |
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