技术领域technical field
本实用新型属于电子烟领域，具体涉及一种雾化片、雾化器及其电子烟。The utility model belongs to the field of electronic cigarettes, in particular to an atomizing sheet, an atomizer and an electronic cigarette.
背景技术Background technique
目前已有的超声波高频雾化电子烟，其一般通过雾化棉将油腔中的烟油传导至雾化片上，然后开设与雾化片的雾化表面相连通的进气通道和出气通道，通过雾化片的高频振荡雾化烟油。At present, the existing ultrasonic high-frequency atomization electronic cigarettes generally conduct the smoke oil in the oil chamber to the atomization sheet through the atomization cotton, and then open the air inlet channel and the air outlet channel connected with the atomization surface of the atomization sheet , atomize the e-liquid through the high-frequency oscillation of the atomizing sheet.
现有技术的雾化片为圆形平面结构，在实际应用过程中存在如下缺陷：The atomizing sheet of the prior art has a circular planar structure, which has the following defects in the actual application process:
1.雾化器静置一段时间后，雾化片中间容易出现泡油现象，导致雾化器出烟速度慢，发烫严重，甚至出现溅油现象。1. After the atomizer has been left standing for a period of time, oil bubbles are prone to appear in the middle of the atomizer, resulting in slow smoke output from the atomizer, severe heat, and even oil splashing.
2.雾化片的高频振荡容易振烂雾化棉。2. The high-frequency vibration of the atomizing sheet is easy to vibrate the atomizing cotton.
3.由于平面结构的雾化片振荡后会使得大颗粒烟雾垂直喷射，容易导致大颗粒烟雾直接从吸嘴处喷出进入口腔，烫伤使用者舌头。3. Due to the vibration of the planar atomizing sheet, the large-particle smoke will be sprayed vertically, which will easily cause the large-particle smoke to be sprayed directly from the suction nozzle into the mouth, and burn the user's tongue.
实用新型内容Utility model content
针对上述问题，本实用新型旨在提供一种不会出现泡油现象、不容易振坏雾化棉的雾化片，而且装配有该种雾化片的雾化器及电子烟不会将大颗粒烟雾直接喷入口腔。In view of the above problems, the utility model aims to provide an atomizing sheet that does not cause oil bubbles and is not easy to damage the atomized cotton, and the atomizer and electronic cigarette equipped with this atomizing sheet will not Particulate smoke is sprayed directly into the mouth.
本实用新型解决问题的技术方案是：一种雾化片,包括可进行振荡加热的片体,所述片体中间区域具有高于片体其它区域的凸起部,该凸起部中间高,从中间向周围高度递减。The technical solution to the problem of the utility model is: an atomizing sheet, including a sheet body that can be oscillated and heated. Decrease in height from the middle to the periphery.
上述方案中，由于将雾化片中心部位凸起，当其与雾化棉底部接触之后迫使雾化棉底部向上拱起，烟油浸润雾化棉之后在重力作用下，雾化片中心部位的烟油会向周围扩散，不会泡油。In the above scheme, since the central part of the atomized sheet is raised, when it contacts the bottom of the atomized cotton, the bottom of the atomized cotton is forced to arch upward. After the smoke oil infiltrates the atomized cotton, under the action of gravity, the center of the atomized sheet The e-liquid will spread around and will not bubble oil.
一种优选的方案中，所述凸起部为弧形凸起，其表面为球面。In a preferred solution, the raised portion is an arc-shaped protrusion with a spherical surface.
由于弧形凸起的表面为球面，所以雾化片中心在振荡过程中对雾化棉底部的作用力由原来的垂直力被分解为切向力和法向力，垂直作用在雾化棉底部的力降低，雾化棉的使用寿命增加。Since the surface of the arc-shaped protrusion is a spherical surface, the force exerted by the center of the atomizer on the bottom of the atomized cotton during the oscillation process is decomposed from the original vertical force into a tangential force and a normal force, which act vertically on the bottom of the atomized cotton The force is reduced, and the service life of the atomized cotton is increased.
大颗粒烟雾由原来的垂直喷射变为沿弧面法向分散喷射，减少了大颗粒烟雾进入口腔。The large-particle smoke is changed from the original vertical spray to the scattered spray along the arc surface, which reduces the large-particle smoke entering the mouth.
为了使雾化片的加工成型工艺简单，振荡频率的一致性更好，所述片体的所有区域等厚，其中间区域凸起部的背面设有向上凸起的弧形凹槽。In order to simplify the processing and molding process of the atomizing sheet and to achieve better consistency of the oscillation frequency, all areas of the sheet body are of the same thickness, and an upwardly protruding arc-shaped groove is provided on the back of the raised part in the middle area.
另一种优选的方案中，所述凸起部由多个弧形的小凸颗粒组成，各小凸颗粒之间存在间隙，小凸颗粒的高度从中心向四周逐渐减小。In another preferred solution, the raised portion is composed of a plurality of arc-shaped small convex particles, there are gaps between the small convex particles, and the height of the small convex particles gradually decreases from the center to the surrounding.
由于凸起部由小凸颗粒组成，且每个小凸颗粒的表面也为球面，所以过多的烟油不积存在这个球面上,因此有利于提升超声雾化片雾化烟油产生烟雾的速率。Since the convex part is composed of small convex particles, and the surface of each small convex particle is also a spherical surface, too much e-liquid will not accumulate on this spherical surface, so it is beneficial to improve the efficiency of the ultrasonic atomizer atomizing e-liquid to produce smoke. rate.
相应的，本实用新型还提供一种雾化器,包括雾化器本体,该雾化器本体顶部安装有吸嘴组件，雾化器本体内设有雾化片，所述雾化片为上述方案所述的雾化片。Correspondingly, the utility model also provides an atomizer, including an atomizer body, a suction nozzle assembly is installed on the top of the atomizer body, and an atomization sheet is arranged inside the atomizer body, and the atomization sheet is the above-mentioned Nebulizing tablets as described in the protocol.
具体的，所述雾化器本体包括壳体、位于壳体上部的进气口、设置于壳体内的油腔、可将油腔中的烟油导入雾化片表面的导油装置、安装在壳体底部的连接电极，所述雾化片与连接电极之间电连接；Specifically, the atomizer body includes a housing, an air inlet located on the upper part of the housing, an oil chamber arranged in the housing, an oil guiding device that can guide the smoke oil in the oil chamber into the surface of the atomizing sheet, and is installed on the A connecting electrode at the bottom of the shell, the atomizing sheet is electrically connected to the connecting electrode;
所述壳体内设有与进气口连通的进气通道，该进气通道通至雾化片的雾化表面；The housing is provided with an air inlet passage connected to the air inlet, and the air inlet passage leads to the atomization surface of the atomization sheet;
所述壳体内设有与吸嘴组件连通的出气通道，该出气通道与雾化片的雾化表面连通。The housing is provided with an air outlet channel communicating with the suction nozzle assembly, and the air outlet channel is in communication with the atomizing surface of the atomizing sheet.
进一步的，所述出气通道包括设置于壳体内腔的气管,所述油腔中间设有隔油座，隔油座内设有容置腔,所述气管设置于容置腔内,且气管外壁与容置腔内壁之间留有第一间隙,该第一间隙与进气口连通,形成第一进气道。Further, the air outlet channel includes an air pipe arranged in the inner cavity of the housing, an oil separation seat is provided in the middle of the oil chamber, and an accommodation cavity is arranged in the oil separation seat, the air pipe is arranged in the accommodation chamber, and the outer wall of the air pipe A first gap is left between the inner wall of the accommodating cavity, and the first gap communicates with the air inlet to form a first air inlet.
进一步的，所述导油装置包括固定于容置腔内且可将烟油导入雾化片，且与雾化片的雾化表面抵接的雾化棉，该雾化棉为中空柱状结构；Further, the oil guide device includes an atomized cotton fixed in the accommodating cavity, capable of introducing the smoke oil into the atomized sheet, and abutting against the atomized surface of the atomized sheet, and the atomized cotton has a hollow columnar structure;
所述气管下端套接有隔热管，该气管上端与吸嘴组件相连通，下端插入雾化棉的中空腔中，且隔热管下端与雾化棉中空腔的底部之间留有第二间隙,该第二间隙与第一进气道连通。The lower end of the trachea is sleeved with a heat-insulating tube, the upper end of the trachea is connected to the suction nozzle assembly, the lower end is inserted into the hollow cavity of the atomized cotton, and a second gap is left between the lower end of the heat-insulated tube and the bottom of the hollow cavity of the atomized cotton. The second gap communicates with the first air inlet.
隔热管可以隔热,防止雾化片产生的热量经过气管传递到外壳。The heat insulation tube can be insulated to prevent the heat generated by the atomizing sheet from being transferred to the shell through the air tube.
所述容置腔由外套管和套接在外套管内腔的内套管组成，所述外套管包括设置于油腔底部，用于密封油腔的中空的密封座、固定于密封座上的竖直管，所述内套管套接于竖直管的内腔，内套管的内腔即为容置腔；The accommodating chamber is composed of an outer sleeve and an inner sleeve sleeved in the inner cavity of the outer sleeve. The outer sleeve includes a hollow sealing seat arranged at the bottom of the oil chamber for sealing the oil chamber, and a vertical vertical shaft fixed on the sealing seat. Straight pipe, the inner casing is sleeved in the inner cavity of the vertical pipe, and the inner cavity of the inner sleeve is the accommodating cavity;
所述密封座的中空腔中设有雾化片固定座，雾化片固定于雾化片固定座上；The hollow cavity of the sealing seat is provided with an atomizing sheet fixing seat, and the atomizing sheet is fixed on the atomizing sheet fixing seat;
所述雾化棉侧壁被夹持固定于内套管外壁和竖直管内壁之间，雾化棉底部与雾化片抵接；所述竖直管下端对应雾化棉侧壁处设有多个过油孔，所述过油孔与油腔相连通；The side wall of the atomized cotton is clamped and fixed between the outer wall of the inner casing and the inner wall of the vertical tube, and the bottom of the atomized cotton is in contact with the atomized sheet; the lower end of the vertical tube corresponds to the side wall of the atomized cotton. A plurality of oil holes, the oil holes communicate with the oil cavity;
在竖直管的外壁上对应过油孔位置处套接有储油棉，该储油棉位于油腔内并将过油孔封盖住。On the outer wall of the vertical pipe, an oil storage cotton is sleeved at the position corresponding to the oil passage hole, and the oil storage cotton is located in the oil chamber and covers the oil passage hole.
上述方案中，储油棉的作用在于可以控制烟油传递速率,防止雾化棉吸油过多而产生积油。In the above scheme, the role of the oil storage cotton is to control the transmission rate of the smoke oil, and prevent the atomized cotton from absorbing too much oil and causing oil accumulation.
为使得雾化棉与雾化片接触更紧密，所述内套管内腔下部套接有弹簧，该弹簧下端与雾化棉底部内表面抵接，带有隔热管的气管从内套管的中空腔中插入，并插入弹簧的中心孔中。In order to make the atomized cotton contact with the atomized sheet more closely, a spring is sheathed in the lower part of the inner cavity of the inner sleeve, and the lower end of the spring is in contact with the inner surface of the bottom of the atomized cotton, and the air pipe with the heat-insulating tube passes from the inner sleeve Hollow cavity, and inserted into the center hole of the spring.
本实用新型还提供一种电子烟，包括外部电源，及上述雾化器，所述外部电源与雾化器的连接电极连接。The utility model also provides an electronic cigarette, which includes an external power supply and the above-mentioned atomizer, and the external power supply is connected to the connection electrode of the atomizer.
本实用新型的显著效果是：The remarkable effect of the present utility model is:
1.雾化片表面弧形凸起部，可以使雾化器静置一段时间后积累在雾化片表面的烟油向周边流动，避免中央雾化区域出现泡油现象。1. The arc-shaped protrusion on the surface of the atomizing sheet can make the e-liquid accumulated on the surface of the atomizing sheet flow to the periphery after the atomizer has been standing for a period of time, and avoid oil bubbles in the central atomizing area.
2.雾化片表面弧形凸起结构可使雾化片在高频振荡过程中，雾化片与雾化棉的撞击力一部分分解到切向，一定程度上减轻雾化片对雾化棉的撞击，从而延长雾化棉使用寿命。2. The arc-shaped convex structure on the surface of the atomizing sheet can make the impact force between the atomizing sheet and the atomized cotton partly decompose to the tangential direction during the high-frequency oscillation process of the atomizing sheet, which can reduce the impact of the atomizing sheet on the atomized cotton to a certain extent. impact, thereby prolonging the service life of the atomized cotton.
3.雾化片表面弧形凸起结构，可改变雾化片表面振动方向上的作用力，使其超声雾化烟油喷出烟雾的方向沿弧面法向喷出，相对传统平面雾化片，可在一定程度上分散大颗粒喷射方向，避免过多大颗粒直接喷射入口腔。3. The arc-shaped convex structure on the surface of the atomizing sheet can change the force on the surface of the atomizing sheet in the vibration direction, so that the direction of the ultrasonic atomized e-liquid ejecting smoke is along the normal direction of the arc surface, compared with the traditional planar atomization Tablets can disperse the spray direction of large particles to a certain extent, avoiding too many large particles directly sprayed into the mouth.
4.雾化片凸起的曲面与雾化棉接触面积更大，雾化量也更大。4. The convex curved surface of the atomizing sheet has a larger contact area with the atomizing cotton, and the atomization volume is also larger.
附图说明Description of drawings
下面结合附图对本实用新型作进一步说明。Below in conjunction with accompanying drawing, the utility model is further described.
图1为实施例1雾化片结构图。Fig. 1 is a structural diagram of the atomizing sheet in Example 1.
图2为实施例1雾化片、雾化棉受力示意图。Fig. 2 is a schematic diagram of force on the atomizing sheet and atomizing cotton in Example 1.
图3为实施例1雾化片喷射方向示意图。Fig. 3 is a schematic diagram of the spraying direction of the atomized sheet in Example 1.
图4为实施例1的雾化器剖视图。FIG. 4 is a cross-sectional view of the atomizer of Embodiment 1.
图5为实施例1外套管和内套管装配结构图。Fig. 5 is an assembly structure diagram of the outer casing and the inner casing in Embodiment 1.
图6为实施例1外套管和内套管装配结构分解图。Fig. 6 is an exploded view of the assembly structure of the outer casing and the inner casing in Embodiment 1.
图7为实施例2雾化片结构图。Fig. 7 is a structural diagram of the atomizing sheet in Example 2.
图8为实施例3雾化片结构图。Fig. 8 is a structural diagram of the atomizing sheet in Example 3.
图中：1-壳体，2-进气口，3-吸嘴组件，4-油腔，5-雾化片,6-连接电极，7-雾化棉,8-弹簧，9-第一进气道,10-隔热管，11-外套管，12-气管,13-储油棉,16-内套管,18-雾化片固定座，19-隔油座，20-雾化器本体,51-片体，52-凸起部，53-凹槽,54-小凸颗粒，111-密封座，112-竖直管,113-过油孔。In the figure: 1-housing, 2-air inlet, 3-suction nozzle assembly, 4-oil chamber, 5-atomizing sheet, 6-connecting electrode, 7-atomizing cotton, 8-spring, 9-first Intake channel, 10-insulation pipe, 11-outer tube, 12-trachea, 13-oil storage cotton, 16-inner tube, 18-atomizing plate fixing seat, 19-oil separation seat, 20-atomizer Body, 51-sheet, 52-protrusion, 53-groove, 54-small convex particles, 111-sealing seat, 112-vertical pipe, 113-oil hole.
具体实施方式detailed description
实施例1Example 1
如图1所示，一种雾化片,包括可进行振荡加热的片体51,所述片体51中间区域具有高于片体51其它区域的弧形凸起部52,该弧形凸起部52中间高,从中间向周围高度递减。由于将雾化片5中心部位凸起，当其与雾化棉7底部接触之后迫使雾化棉7底部向上拱起，烟油浸润雾化棉7之后在重力作用下，雾化片5中心部位的烟油会向周围扩散，不会泡油。As shown in Figure 1, an atomizing sheet includes a sheet body 51 that can be heated by vibration. Part 52 is high in the middle, and decreases in height from the middle to the periphery. Since the central part of the atomizing sheet 5 is raised, when it contacts the bottom of the atomizing cotton 7, the bottom of the atomizing cotton 7 is forced to arch upward. The smoke oil will spread to the surrounding, and will not soak the oil.
如图2所示，由于凸起部52的表面为球面，所以雾化片5中心在振荡过程中对雾化棉7底部的作用力由原来的垂直力被分解为切向分力F2和法向分力F1，垂直作用在雾化棉4底部的力降低，雾化棉的使用寿命增加。As shown in Figure 2, since the surface of the raised portion 52 is a spherical surface, the force exerted by the center of the atomizing sheet 5 on the bottom of the atomized cotton 7 during the oscillation process is decomposed from the original vertical force into the tangential component force F2 and the normal force. With the component force F1, the force vertically acting on the bottom of the atomized cotton 4 is reduced, and the service life of the atomized cotton is increased.
如图3箭头所示，大颗粒烟雾由原来的垂直喷射变为沿弧面法向分散喷射，减少了大颗粒烟雾进入口腔。As shown by the arrow in Figure 3, the large-particle smoke has changed from the original vertical jet to the scattered jet along the normal direction of the arc surface, which reduces the large-particle smoke entering the mouth.
如图4～6所示，一种雾化器,包括雾化器本体20,该雾化器本体20顶部安装有吸嘴组件3，雾化器本体20内设有雾化片5，所述雾化片5为上述的雾化片。As shown in Figures 4-6, an atomizer includes an atomizer body 20, a suction nozzle assembly 3 is installed on the top of the atomizer body 20, and an atomizing sheet 5 is arranged inside the atomizer body 20. The atomizing sheet 5 is the aforementioned atomizing sheet.
所述雾化器本体20包括壳体1、位于壳体1上部的进气口2、设置于壳体1内的油腔4、可将油腔4中的烟油导入雾化片5表面的导油装置、安装在壳体1底部的连接电极6。所述雾化片5与连接电极6之间电连接。The atomizer body 20 includes a housing 1, an air inlet 2 located on the upper part of the housing 1, an oil chamber 4 provided in the housing 1, and a hole that can guide the smoke oil in the oil chamber 4 into the surface of the atomizing sheet 5. The oil guiding device and the connection electrode 6 installed at the bottom of the casing 1. The atomizing sheet 5 is electrically connected to the connecting electrode 6 .
所述壳体1内设有与进气口2连通的进气通道，该进气通道通至雾化片5的雾化表面。The casing 1 is provided with an air inlet channel communicating with the air inlet 2 , and the air inlet channel leads to the atomizing surface of the atomizing sheet 5 .
所述壳体1内设有与吸嘴组件3连通的出气通道，该出气通道与雾化片5的雾化表面连通。所述出气通道包括设置于壳体内腔的气管12。所述油腔4中间设有隔油座19，隔油座19内设有容置腔。所述气管12设置于容置腔内,且气管12外壁与容置腔内壁之间留有第一间隙,该第一间隙与进气口2连通,形成第一进气道9。The housing 1 is provided with an air outlet channel communicating with the suction nozzle assembly 3 , and the air outlet channel is in communication with the atomizing surface of the atomizing sheet 5 . The air outlet channel includes an air pipe 12 arranged in the inner cavity of the casing. An oil-separating seat 19 is arranged in the middle of the oil chamber 4 , and an accommodating chamber is arranged in the oil-separating seat 19 . The trachea 12 is arranged in the accommodating cavity, and a first gap is left between the outer wall of the trachea 12 and the inner wall of the accommodating cavity, and the first gap communicates with the air inlet 2 to form the first air inlet 9 .
所述导油装置包括固定于容置腔内且可将烟油导入雾化片5，且与雾化片5的雾化表面抵接的雾化棉7，该雾化棉7为中空柱状结构。The oil guiding device includes an atomized cotton 7 fixed in the accommodating cavity and capable of introducing the smoke oil into the atomizing sheet 5, and abutting against the atomizing surface of the atomizing sheet 5. The atomizing cotton 7 is a hollow columnar structure .
所述气管12下端套接有隔热管10，该气管12上端与吸嘴组件3相连通，下端插入雾化棉7的中空腔中，且隔热管10下端与雾化棉7中空腔的底部之间留有第二间隙,该第二间隙与第一进气道9连通。The lower end of the air pipe 12 is sleeved with a heat insulating pipe 10, the upper end of the air pipe 12 communicates with the suction nozzle assembly 3, the lower end is inserted into the hollow cavity of the atomized cotton 7, and the lower end of the heat insulating pipe 10 is connected to the hollow cavity of the atomized cotton 7. A second gap is left between the bottoms, and the second gap communicates with the first air inlet 9.
所述容置腔由外套管11和套接在外套管11内腔的内套管16组成，所述外套管11包括设置于油腔4底部，用于密封油腔4的中空的密封座111、固定于密封座111上的竖直管112。所述内套管16套接于竖直管112的内腔，内套管16的内腔即为容置腔。所述密封座111的中空腔中设有雾化片固定座18，雾化片5固定于雾化片固定座18上。The accommodating cavity is composed of an outer sleeve 11 and an inner sleeve 16 sleeved in the inner cavity of the outer sleeve 11, and the outer sleeve 11 includes a hollow sealing seat 111 arranged at the bottom of the oil chamber 4 for sealing the oil chamber 4 , the vertical pipe 112 fixed on the sealing seat 111 . The inner sleeve 16 is socketed in the inner cavity of the vertical pipe 112, and the inner cavity of the inner sleeve 16 is the accommodating cavity. The hollow cavity of the sealing seat 111 is provided with an atomizing sheet fixing seat 18 , and the atomizing sheet 5 is fixed on the atomizing sheet fixing seat 18 .
所述雾化棉7侧壁被夹持固定于内套管16外壁和竖直管112内壁之间，雾化棉7底部与雾化片5抵接。所述竖直管112下端对应雾化棉7侧壁处设有多个过油孔113，所述过油孔113与油腔4相连通。The side wall of the atomized cotton 7 is clamped and fixed between the outer wall of the inner sleeve 16 and the inner wall of the vertical pipe 112 , and the bottom of the atomized cotton 7 abuts against the atomized sheet 5 . The lower end of the vertical tube 112 is provided with a plurality of oil holes 113 corresponding to the side wall of the atomized cotton 7 , and the oil holes 113 communicate with the oil chamber 4 .
在竖直管112的外壁上对应过油孔113位置处套接有储油棉13，该储油棉13位于油腔4内并将过油孔113封盖住。An oil storage cotton 13 is sleeved on the outer wall of the vertical pipe 112 corresponding to the position of the oil passage 113 , and the oil storage cotton 13 is located in the oil cavity 4 and covers the oil passage 113 .
为使得雾化棉7与雾化片5接触更紧密，所述内套管16内腔下部套接有弹簧8，该弹簧8下端与雾化棉7底部内表面抵接，带有隔热管10的气管12从内套管16的中空腔中插入，并插入弹簧8的中心孔中。In order to make the atomized cotton 7 contact with the atomized sheet 5 more closely, a spring 8 is sleeved on the lower part of the inner cavity of the inner sleeve 16, and the lower end of the spring 8 abuts against the inner surface of the bottom of the atomized cotton 7, and has a heat-insulating tube The air tube 12 of 10 is inserted from the hollow cavity of the inner sleeve 16 and inserted into the central hole of the spring 8 .
一种电子烟，包括外部电源，及上述雾化器，所述外部电源与雾化器的连接电极6连接。An electronic cigarette includes an external power supply and the aforementioned atomizer, and the external power supply is connected to the connecting electrode 6 of the atomizer.
空气从进气口2进入，流经第一进气道9，并从第二间隙处到达雾化表面，雾化后的烟雾从隔热管10进入气管12，最终到达吸嘴组件3中。The air enters from the air inlet 2 , flows through the first air inlet 9 , and reaches the atomizing surface from the second gap, and the atomized smoke enters the air pipe 12 from the heat insulating pipe 10 , and finally reaches the suction nozzle assembly 3 .
实施例2Example 2
如图7所示，重复实施例1，所不同的是：所述片体51的所有区域等厚，其中间区域凸起部52的背面设有向上凸起的弧形凹槽53。该种结构可使雾化片5的加工成型工艺简单，振荡频率的一致性更好。As shown in FIG. 7 , Example 1 is repeated, except that all areas of the sheet body 51 are of the same thickness, and an upwardly protruding arc-shaped groove 53 is provided on the back of the raised portion 52 in the middle area. This structure can simplify the processing and molding process of the atomizing sheet 5, and the consistency of the oscillation frequency is better.
实施例3Example 3
如图8所示，重复实施例1，所不同的是：所述凸起部52由多个弧形的小凸颗粒54组成，各小凸颗粒54之间存在间隙，小凸颗粒54的高度从中心向四周逐渐减小。As shown in Figure 8, embodiment 1 is repeated, and the difference is that: the raised portion 52 is made up of a plurality of arc-shaped small convex particles 54, there is a gap between each small convex particle 54, and the height of the small convex particles 54 is gradually decreases from the center to the periphery.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131272.4UCN206472852U (en) | 2017-02-14 | 2017-02-14 | A kind of atomizing piece, atomizer and its electronic cigarette |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131272.4UCN206472852U (en) | 2017-02-14 | 2017-02-14 | A kind of atomizing piece, atomizer and its electronic cigarette |
| Publication Number | Publication Date |
|---|---|
| CN206472852Utrue CN206472852U (en) | 2017-09-08 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720131272.4UActiveCN206472852U (en) | 2017-02-14 | 2017-02-14 | A kind of atomizing piece, atomizer and its electronic cigarette |
| Country | Link |
|---|---|
| CN (1) | CN206472852U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185533A (en)* | 2018-02-05 | 2018-06-22 | 深圳市新宜康电子技术有限公司 | Sheet type ceramics atomization core and preparation method thereof |
| CN110742330A (en)* | 2018-07-06 | 2020-02-04 | 湖南中烟工业有限责任公司 | Ultrasonic atomization core and ultrasonic atomizer |
| WO2021031891A1 (en)* | 2019-08-22 | 2021-02-25 | 湖南中烟工业有限责任公司 | Electronic cigarette atomizing core and atomizer |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108185533A (en)* | 2018-02-05 | 2018-06-22 | 深圳市新宜康电子技术有限公司 | Sheet type ceramics atomization core and preparation method thereof |
| CN110742330A (en)* | 2018-07-06 | 2020-02-04 | 湖南中烟工业有限责任公司 | Ultrasonic atomization core and ultrasonic atomizer |
| WO2021031891A1 (en)* | 2019-08-22 | 2021-02-25 | 湖南中烟工业有限责任公司 | Electronic cigarette atomizing core and atomizer |
| EP4005409A4 (en)* | 2019-08-22 | 2023-08-23 | China Tobacco Hunan Industrial Co., Ltd. | ELECTRONIC CIGARETTE ATOMIZATION CORE AND ATOMIZERS |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract | Assignee:Shenzhen Xiangyuan science and Technology Co., Ltd. Assignor:China Tobacco Hunan Industrial Co., Ltd. Contract record no.:2017430000024 Denomination of utility model:A kind of atomizing piece, atomizer and its electronic cigarette Granted publication date:20170908 License type:Common License Record date:20171124 |