技术领域technical field
本实用新型涉及烟具的技术领域，特别是涉及一种电加热烟具及其加热组件。The utility model relates to the technical field of smoking utensils, in particular to an electric heating smoking utensil and a heating assembly thereof.
背景技术Background technique
随着对吸烟与健康研究的不断深入，一些科学研究已表明，烟草中危害人体的物质绝大多数是由燃烧时烟草热裂解产生的。为解决上述问题，可以通过加热烟草的方式，让烟草释放尼古丁等成分，而避免烟草燃烧产生的有害物质。With the continuous deepening of research on smoking and health, some scientific research has shown that most of the harmful substances in tobacco are produced by pyrolysis of tobacco during combustion. In order to solve the above problems, the tobacco can be heated to release components such as nicotine and avoid harmful substances produced by burning tobacco.
一般加热烟草的加热锅采用整体加热方式，使用者开始抽吸时，烟气浓度低，而后迅速上升，然后随着抽吸口数的增加，烟气浓度显著降低。产生这种不佳效果的主要原因是：使用者前几口抽吸时，烟草温度不够，因此烟气浓度低，随后整体达到最佳温度，烟草内的有效成分迅速释放，烟气浓度迅速上升，最后烟草内的有效成分消耗殆尽，烟气浓度降低。与直接抽吸卷烟相比，抽吸加热烟草的烟具，烟气浓度变化大，使用者感受不佳。Generally, the heating pot for heating tobacco adopts the overall heating method. When the user starts to smoke, the smoke concentration is low, then rises rapidly, and then with the increase of the number of puffs, the smoke concentration decreases significantly. The main reason for this poor effect is: when the user takes the first few puffs, the tobacco temperature is not enough, so the smoke concentration is low, and then the overall temperature reaches the optimum temperature, the active ingredients in the tobacco are released rapidly, and the smoke concentration rises rapidly , and finally the active ingredients in the tobacco are exhausted, and the smoke concentration is reduced. Compared with direct smoking of cigarettes, the smoke concentration of heated tobacco smoking equipment changes greatly, and the user feels bad.
实用新型内容Utility model content
基于此，有必要针对烟气浓度变化大的问题，提供一种电加热烟具及其加热组件。Based on this, it is necessary to provide an electrically heated smoking appliance and a heating assembly thereof for the problem of large changes in smoke concentration.
一种电加热烟具的加热组件，用于加热烟草制品，所述加热组件包括加热锅、壳体和气流加热器；A heating assembly of an electric heating smoking appliance, used for heating tobacco products, the heating assembly includes a heating pot, a casing and an airflow heater;
所述加热锅包括多个可单独控制的中空加热元件，多个所述中空加热元件依次连接，且多个所述中空加热元件上开设的空腔依次连通形成用于容置所述烟草制品的加热腔；所述加热腔包括相对的第一端和第二端，所述第一端用于插入所述烟草制品，所述第二端用于进气；The heating pot includes a plurality of individually controllable hollow heating elements, the plurality of hollow heating elements are connected in sequence, and the cavities opened in the plurality of hollow heating elements are connected in sequence to form a cavity for accommodating the tobacco products. a heating chamber; the heating chamber includes opposing first and second ends, the first end for insertion of the tobacco article, and the second end for air intake;
所述壳体设置在所述加热锅的外部，所述壳体和所述加热锅之间形成进气通道，所述进气通道包括进气端和出气端，所述进气端与外界连通，且所述进气端靠近所述第一端，所述出气端与所述第二端连通；The housing is arranged outside the heating pot, and an air inlet channel is formed between the housing and the heating pot, the air inlet channel includes an air inlet end and an air outlet end, and the air inlet end communicates with the outside world , and the air inlet end is close to the first end, and the air outlet end communicates with the second end;
所述气流加热器位于所述出气端与所述第二端之间。The airflow heater is located between the outlet end and the second end.
在其中一个实施例中，所述加热锅用于将所述烟草制品加热至第一温度，所述气流加热器用于加热进入所述加热腔的气流，使所述烟草制品被加热至高于所述第一温度的第二温度。In one of the embodiments, the heating pot is used to heat the tobacco product to a first temperature, and the airflow heater is used to heat the airflow entering the heating chamber so that the tobacco product is heated to a temperature higher than the first temperature. The second temperature of the first temperature.
在其中一个实施例中，多个所述中空加热元件的预设工作温度自所述第一端向所述第二端逐渐降低，使所述加热腔内的烟草制品温度均匀。In one of the embodiments, the preset working temperature of the plurality of hollow heating elements decreases gradually from the first end to the second end, so that the temperature of the tobacco products in the heating cavity is uniform.
在其中一个实施例中，还包括气流加热器，所述气流加热器位于所述出气端与所述第二端之间。In one of the embodiments, an airflow heater is further included, and the airflow heater is located between the air outlet end and the second end.
在其中一个实施例中，所述气流加热器为多孔陶瓷加热结构。In one of the embodiments, the gas flow heater is a porous ceramic heating structure.
在其中一个实施例中，每个中空加热元件上设置有温度传感器。In one of the embodiments, each hollow heating element is provided with a temperature sensor.
在其中一个实施例中，还包括控制器，所述控制器与所述中空加热元件电连接。In one of the embodiments, a controller is further included, and the controller is electrically connected with the hollow heating element.
在其中一个实施例中，相邻的两个所述中空加热元件之间设置有隔热垫圈。In one of the embodiments, a heat insulating gasket is arranged between two adjacent hollow heating elements.
在其中一个实施例中，所述中空加热元件为布设有加热电路的陶瓷结构。In one of the embodiments, the hollow heating element is a ceramic structure provided with a heating circuit.
一种电加热烟具，包括电池组件和所述的加热组件；所述电池组件和所述壳体固定连接，且所述电池组件为所述中空加热元件供电。An electric heating smoking appliance includes a battery assembly and the heating assembly; the battery assembly is fixedly connected to the casing, and the battery assembly supplies power to the hollow heating element.
上述电加热烟具及其加热组件，气流从进气端进入进气通道，在进气通道中被加热锅的外壁加热，之后经过气流加热器进入加热腔，加热锅主要起到保温作用，气流经过气流加热器加热后温度升高，进入加热器后可以迅速使烟草制品提升到较佳温度，使用者开始抽吸时烟气即可达到较佳浓度。同时，设置该气流通道可以有效利用热量和冷却壳体。由于加热锅包括多个可单独控制的中空加热元件，使得加热锅可以分段逐渐加热烟草制品，避免烟气浓度过高或过低，使用者每口抽吸的烟气浓度基本一致，使用者感受更佳。The above-mentioned electric heating smoking set and its heating components, the air flow enters the air intake passage from the air intake end, is heated by the outer wall of the heating pot in the air intake passage, and then enters the heating chamber through the air flow heater. The heating pot mainly plays the role of heat preservation, and the air flow passes through After the airflow heater is heated, the temperature rises. After entering the heater, the tobacco product can be raised to the optimum temperature quickly, and the smoke can reach the optimum concentration when the user starts smoking. At the same time, the arrangement of the airflow channel can effectively utilize heat and cool the casing. Since the heating pot includes multiple hollow heating elements that can be individually controlled, the heating pot can gradually heat tobacco products in sections to avoid excessively high or low smoke concentration. Feel better.
附图说明Description of drawings
图1为一实施例中电加热烟具的示意图；Fig. 1 is a schematic diagram of an electric heating smoking appliance in an embodiment;
图2为一实施例中电加热烟具的控制方法的流程图。Fig. 2 is a flowchart of a control method for an electric heating smoking appliance in an embodiment.
具体实施方式detailed description
为了便于理解本实用新型，下面将参照相关附图对电加热烟具及其加热组件进行更全面的描述。附图中给出了电加热烟具及其加热组件的首选实施例。但是，电加热烟具及其加热组件可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对电加热烟具及其加热组件的公开内容更加透彻全面。In order to facilitate the understanding of the present invention, the electric heating smoking appliance and its heating assembly will be described more comprehensively below with reference to the relevant drawings. The preferred embodiment of the electric heating smoking appliance and its heating assembly is shown in the accompanying drawings. However, the electric heating smoking appliance and its heating components can be implemented in many different forms, and are not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the electric heating smoking appliance and its heating assembly more thorough and comprehensive.
除非另有定义，本文所使用的所有的技术和科学术语与属于本实用新型的技术领域的技术人员通常理解的含义相同。本文中在电加热烟具及其加热组件的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本实用新型。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used herein in the description of the electric heating smoking appliance and its heating assembly is only for the purpose of describing specific embodiments, and is not intended to limit the present utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
如图1所示，一实施方式的电加热烟具10用于加热烟草制品20，以烘烤出烟草制品20中的烟气，供使用者吸食，烟草制品20不会燃烧，避免产生有害物质，上述烟草制品20一般为卷烟。电加热烟具10包括加热组件100和电池组件200，电池组件200为加热组件100供电。加热组件100包括加热锅120和壳体140，加热锅120包括多个可单独控制的中空加热元件122，在一实施例中，中空加热元件122的数量可以为2至15个。中空加热元件122可以是布设有加热电路的陶瓷结构，工作温度为200至500摄氏度。多个中空加热元件122依次连接，且多个中空加热元件122上开设的空腔依次连通形成用于容置烟草制品20的加热腔124。加热腔124包括相对的第一端124a和第二端124b，第一端124a用于插入烟草制品20，第一端124a可以呈开口状，第二端124b用于进气，第二端124b可以呈多孔状。As shown in FIG. 1 , an electrically heated smoking appliance 10 according to an embodiment is used to heat tobacco products 20 to bake smoke in the tobacco products 20 for the user to smoke. The tobacco products 20 will not burn and avoid the generation of harmful substances. The above-mentioned tobacco products 20 are generally cigarettes. The electric heating smoking appliance 10 includes a heating assembly 100 and a battery assembly 200 , and the battery assembly 200 supplies power to the heating assembly 100 . The heating assembly 100 includes a heating pot 120 and a housing 140. The heating pot 120 includes a plurality of individually controllable hollow heating elements 122. In one embodiment, the number of the hollow heating elements 122 can be 2 to 15. The hollow heating element 122 may be a ceramic structure with a heating circuit, and the working temperature is 200 to 500 degrees Celsius. A plurality of hollow heating elements 122 are connected in sequence, and cavities opened in the plurality of hollow heating elements 122 are connected in sequence to form a heating cavity 124 for accommodating tobacco products 20 . The heating chamber 124 includes opposite first ends 124a and second ends 124b, the first end 124a is used for inserting the tobacco product 20, the first end 124a may be open, the second end 124b is used for air intake, and the second end 124b may be Porous.
壳体140设置在加热锅120的外部，壳体140和加热锅120之间形成进气通道160，进气通道160包括进气端162和出气端164，进气端162与外界连通，且进气端162靠近第一端124a，出气端164与第二端124b连通。在一实施例中，壳体140的一端可以开设有进烟口，烟草制品20穿过进烟口后进入加热腔124的第一端124a。壳体140开设进烟口的一端还可以设置进气口作为进气通道160的进气端162。加热组件100还包括气流加热器180，气流加热器180位于出气端164与第二端124b之间。气流进入加热腔124之前，先经过气流加热器180被加热，有助于加热腔124内的烟草制品20迅速提温。在一实施例中，气流加热器180可以是多孔陶瓷加热结构，换热效率高，加热效果好。The housing 140 is arranged on the outside of the heating pot 120, and an air inlet channel 160 is formed between the housing 140 and the heating pot 120. The air inlet channel 160 includes an air inlet port 162 and an air outlet port 164. The air inlet port 162 communicates with the outside and The gas end 162 is close to the first end 124a, and the gas outlet 164 communicates with the second end 124b. In one embodiment, a smoke inlet may be opened at one end of the casing 140 , and the tobacco product 20 enters the first end 124a of the heating cavity 124 after passing through the smoke inlet. The end of the housing 140 with the smoke inlet can also be provided with an air inlet as the air inlet 162 of the air inlet passage 160 . The heating assembly 100 also includes an airflow heater 180 located between the outlet end 164 and the second end 124b. Before the airflow enters the heating chamber 124, it is heated by the airflow heater 180, which helps to raise the temperature of the tobacco products 20 in the heating chamber 124 rapidly. In one embodiment, the airflow heater 180 may be a porous ceramic heating structure, which has high heat exchange efficiency and good heating effect.
气流从进气端162进入进气通道160，在进气通道160中被加热锅120的外壁加热，之后经过气流加热器180进入加热腔124，加热锅120主要起到保温作用，气流经过气流加热器180加热后温度升高，进入加热器120后可以迅速使烟草制品20提升到较佳温度，使用者开始抽吸时烟气即可达到较佳浓度。同时，设置该气流通道可以有效利用热量和冷却壳体140。由于加热锅120包括多个可单独控制的中空加热元件122，使得加热锅120可以分段逐渐加热烟草制品20，避免烟气浓度过高或过低，使用者每口抽吸的烟气浓度基本一致，使用者感受更佳。The air flow enters the air intake channel 160 from the air intake port 162, is heated by the outer wall of the heating pot 120 in the air intake channel 160, and then enters the heating chamber 124 through the air flow heater 180. The heating pot 120 mainly plays a role of heat preservation, and the air flow is heated by the air flow After being heated by the heater 180, the temperature rises, and after entering the heater 120, the tobacco product 20 can be raised to an optimal temperature quickly, and the smoke can reach an optimal concentration when the user starts smoking. At the same time, setting the air flow channel can effectively utilize heat and cool the casing 140 . Since the heating pot 120 includes a plurality of individually controllable hollow heating elements 122, the heating pot 120 can gradually heat the tobacco product 20 in sections, avoiding the smoke concentration being too high or too low, and the smoke concentration of each puff of the user is basically Consistent, users feel better.
在一实施例中，电加热烟具10可以呈柱状，加热组件100和电池组件200均为柱状，加热组件100的一端用于插入烟草制品20，另一端与电池组件200连接。具体的，电池组件200可以与壳体140固定连接，且电池组件200中的电池220为中空加热元件122供电。In one embodiment, the electric heating smoking device 10 may be columnar, and the heating assembly 100 and the battery assembly 200 are both columnar. One end of the heating assembly 100 is used to insert the tobacco product 20 and the other end is connected to the battery assembly 200 . Specifically, the battery assembly 200 can be fixedly connected with the housing 140 , and the battery 220 in the battery assembly 200 supplies power to the hollow heating element 122 .
在其中一个实施例中，每个中空加热元件122上设置有温度传感器126，以精准的检测和控制中空加热元件122的温度。电加热烟具10还可以包括控制器240，控制器240与中空加热元件122电连接，用于控制各个中空加热元件122的发热量。且控制器240还可以与温度传感器126和气流加热器180电连接，获得温度传感器126检测到的温度信息，进而控制中空加热元件122和气流加热器180的发热量，使加热腔124内的各个位置达到温度要求。在一实施例中，控制器240可以位于加热组件100内，也可以位于电池组件200内。In one embodiment, each hollow heating element 122 is provided with a temperature sensor 126 to accurately detect and control the temperature of the hollow heating element 122 . The electric heating smoking device 10 may further include a controller 240 , which is electrically connected to the hollow heating elements 122 and used for controlling the heat generation of each hollow heating element 122 . And the controller 240 can also be electrically connected with the temperature sensor 126 and the airflow heater 180, obtain the temperature information detected by the temperature sensor 126, and then control the heating value of the hollow heating element 122 and the airflow heater 180, so that each in the heating chamber 124 The location meets the temperature requirements. In an embodiment, the controller 240 may be located in the heating assembly 100 or in the battery assembly 200 .
在一实施例中，多个中空加热元件122的预设工作温度自第一端124a向第二端124b逐渐降低，使加热腔120内的烟草制品20温度均匀。加热锅120的温度自第一端124a向第二端124b逐渐降低，而对应的气流温度自第一端124a向第二端124b逐渐升高，可以保证加热腔120内的烟草制品20各个位置温度一致。靠近第二端124b的烟草制品20被加热抽吸完以后，加热靠近第一端124a的部分烟草制品20时，气流温度较低，从而可以避免将已抽吸完的烟草制品20过度加热，产生焦味。在一实施例中，相邻的两个中空加热元件122之间可以设置有隔热垫圈190，避免中空加热元件122之间导热相互影响，从而更加精准的控制温度。In one embodiment, the preset working temperature of the plurality of hollow heating elements 122 gradually decreases from the first end 124a to the second end 124b, so that the temperature of the tobacco product 20 in the heating cavity 120 is uniform. The temperature of the heating pot 120 gradually decreases from the first end 124a to the second end 124b, and the corresponding airflow temperature gradually increases from the first end 124a to the second end 124b, which can ensure the temperature of each position of the tobacco product 20 in the heating chamber 120 unanimous. After the tobacco products 20 close to the second end 124b are heated and smoked, when the part of the tobacco products 20 close to the first end 124a is heated, the temperature of the airflow is relatively low, thereby avoiding excessive heating of the smoked tobacco products 20, resulting in burnt smell. In one embodiment, a heat insulating gasket 190 may be provided between two adjacent hollow heating elements 122 to avoid mutual influence of heat conduction between the hollow heating elements 122 , so as to control the temperature more precisely.
在其中一个实施例中，加热锅120用于将烟草制品20加热至第一温度，气流加热器180用于加热进入加热腔124的气流，使烟草制品20被加热至高于第一温度的第二温度。加热锅120主要起保温作用，会持续加热，保持加热锅120的温度在第一温度，如150至200摄氏度之间。气流经过加热锅120的外壁和气流加热器180被加热，用加热后的气流来对烟草制品20进行进一步加热到第二温度，如200摄氏度以上。由于卷烟一般加热到200摄氏度以上其有效成分会有较高的挥发率，因此在一优选的实施方式中，第一温度小于200摄氏度，第二温度大于200摄氏度。In one of the embodiments, the heating pot 120 is used to heat the tobacco product 20 to a first temperature, and the airflow heater 180 is used to heat the airflow entering the heating chamber 124, so that the tobacco product 20 is heated to a second temperature higher than the first temperature. temperature. The heating pot 120 is mainly used for heat preservation and will continue to heat to keep the temperature of the heating pot 120 at the first temperature, such as between 150 and 200 degrees Celsius. The airflow passes through the outer wall of the heating pot 120 and the airflow heater 180 to be heated, and the heated airflow is used to further heat the tobacco product 20 to a second temperature, such as above 200 degrees Celsius. Since cigarettes are generally heated above 200 degrees Celsius, the active ingredients will have a relatively high volatilization rate, so in a preferred embodiment, the first temperature is less than 200 degrees Celsius, and the second temperature is greater than 200 degrees Celsius.
如图2所示，一实施方式的电加热烟具的控制方法，用于控制上述电加热烟具10，该控制方法包括如下步骤：As shown in FIG. 2 , a control method for an electric heating smoking appliance in an embodiment is used to control the above-mentioned electric heating smoking appliance 10 , and the control method includes the following steps:
S100，加热锅120将烟草制品20加热至第一温度。S100, the heating pot 120 heats the tobacco product 20 to a first temperature.
S200，气流加热器180将经过的气流加热，使气流进入加热腔124后将烟草制品20加热至第二温度，第二温度高于第一温度。S200, the airflow heater 180 heats the passing airflow so that the airflow enters the heating chamber 124 and heats the tobacco product 20 to a second temperature, where the second temperature is higher than the first temperature.
气流经过气流加热器180进入加热腔124，加热锅120主要起到保温作用，将烟草制品的温度维持在第一温度，气流经过气流加热器180加热后温度升高，进入加热器120后可以迅速使烟草制品20提升到第二温度，使用者开始抽吸时烟气即可达到较佳浓度。加热锅120和气流加热器180可以被控制器240控制，以实现上述方法。The airflow enters the heating chamber 124 through the airflow heater 180, and the heating pot 120 mainly plays a role of heat preservation to maintain the temperature of the tobacco product at the first temperature. By raising the tobacco product 20 to the second temperature, the smoke can reach a better concentration when the user starts smoking. The heating pan 120 and the airflow heater 180 can be controlled by the controller 240 to implement the above method.
加热锅120主要起保温作用，会持续加热，保持加热锅120的温度在第一温度，如150至200摄氏度之间。气流经过加热锅120的外壁和气流加热器180被加热，用加热后的气流来对烟草制品20进行进一步加热到第二温度，如200摄氏度以上。由于卷烟一般加热到200摄氏度以上其有效成分会有较高的挥发率，因此在一优选的实施方式中，第一温度小于200摄氏度，第二温度大于200摄氏度。The heating pot 120 is mainly used for heat preservation and will continue to heat to keep the temperature of the heating pot 120 at the first temperature, such as between 150 and 200 degrees Celsius. The airflow passes through the outer wall of the heating pot 120 and the airflow heater 180 to be heated, and the heated airflow is used to further heat the tobacco product 20 to a second temperature, such as above 200 degrees Celsius. Since cigarettes are generally heated above 200 degrees Celsius, the active ingredients will have a relatively high volatilization rate, so in a preferred embodiment, the first temperature is less than 200 degrees Celsius, and the second temperature is greater than 200 degrees Celsius.
在其中一个实施例中，电加热烟具的控制方法还包括控制多个中空加热元件122的温度，使加热腔124内的温度自第一端124a向第二端124b逐渐降低，使加热腔120内的烟草制品20温度均匀的步骤。加热锅120的温度自第一端124a向第二端124b逐渐降低，而对应的气流温度自第一端124a向第二端124b逐渐升高，可以保证加热腔120内的烟草制品20各个位置温度一致。靠近第二端124b的烟草制品20被加热抽吸完以后，加热靠近第一端124a的部分烟草制品20时，气流温度较低，从而可以避免将已抽吸完的烟草制品20过度加热，产生焦味。在一实施例中，加热锅120上每段的中空加热元件122分别发热，即同时仅有一或相邻的多个中空加热元件122发热。In one of the embodiments, the control method of the electric heating smoking appliance further includes controlling the temperature of the plurality of hollow heating elements 122, so that the temperature in the heating chamber 124 gradually decreases from the first end 124a to the second end 124b, so that the temperature in the heating chamber 120 20 steps of uniform temperature of the tobacco product. The temperature of the heating pot 120 gradually decreases from the first end 124a to the second end 124b, and the corresponding airflow temperature gradually increases from the first end 124a to the second end 124b, which can ensure the temperature of each position of the tobacco product 20 in the heating chamber 120 unanimous. After the tobacco products 20 close to the second end 124b are heated and smoked, when the part of the tobacco products 20 close to the first end 124a is heated, the temperature of the airflow is relatively low, thereby avoiding excessive heating of the smoked tobacco products 20, resulting in burnt smell. In one embodiment, the hollow heating elements 122 of each section on the heating pot 120 generate heat separately, that is, only one or a plurality of adjacent hollow heating elements 122 generate heat at the same time.
在一具体的实施例中，从加热锅120的底部算起，第一加热段的保温温度为150摄氏度，气流加热器180的加热气流温度为300摄氏度。第二加热段的保温温度为160摄氏度，气流加热器180的加热气流温度为280摄氏度。第三个加热段的保温温度为170摄氏度，气流加热器180的加热气流温度为260度摄氏度，依次类推。加热段可以包括一个或多个中空加热元件122。若烟草制品20为卷烟，卷烟底部的烟丝被加热抽吸完以后，加热上面部分卷烟时，气流温度较低，从而可以避免将已抽吸完的烟丝过度加热，产生焦味。In a specific embodiment, counting from the bottom of the heating pot 120 , the holding temperature of the first heating section is 150 degrees Celsius, and the temperature of the air heated by the airflow heater 180 is 300 degrees Celsius. The heat preservation temperature of the second heating section is 160 degrees centigrade, and the temperature of the air flow heated by the airflow heater 180 is 280 degrees centigrade. The heat preservation temperature of the third heating section is 170 degrees centigrade, the heating airflow temperature of the airflow heater 180 is 260 degrees centigrade, and so on. The heating segment may include one or more hollow heating elements 122 . If the tobacco product 20 is a cigarette, after the shredded tobacco at the bottom of the cigarette is heated and smoked, when the upper part of the cigarette is heated, the temperature of the airflow is lower, thereby avoiding overheating of the shredded tobacco that has been smoked and producing a burnt smell.
以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。The technical features of the above-mentioned embodiments can be combined arbitrarily. To make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.
以上所述实施例仅表达了本实用新型的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。因此，本实用新型专利的保护范围应以所附权利要求为准。The above-mentioned embodiments only express several implementation modes of the utility model, and the description thereof is relatively specific and detailed, but it should not be understood as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.
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| CN201520708099.0UCN205072071U (en) | 2015-09-11 | 2015-09-11 | Electrical heating smoking set and heating element thereof |
| Application Number | Priority Date | Filing Date | Title |
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| CN201520708099.0UCN205072071U (en) | 2015-09-11 | 2015-09-11 | Electrical heating smoking set and heating element thereof |
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| CN205072071Utrue CN205072071U (en) | 2016-03-09 |
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| CN201520708099.0UExpired - LifetimeCN205072071U (en) | 2015-09-11 | 2015-09-11 | Electrical heating smoking set and heating element thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address | Address after:518000 Guangdong city of Shenzhen province Baoan District Xixiang street guwu community Dongcai Industrial Zone No. 16 Patentee after:SHENZHEN SMOORE TECHNOLOGY Ltd. Address before:518102 Guangdong city of Shenzhen province Baoan District Xixiang Shu Dongcai Industrial Zone No. 16 8 2 floor Patentee before:SHENZHEN SMOORE TECHNOLOGY Ltd. | |
| CX01 | Expiry of patent term | Granted publication date:20160309 |