WO2024065745A1 - Noyau d'atomisation et atomiseur - Google Patents

Noyau d'atomisation et atomiseur Download PDF

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Publication number
WO2024065745A1
WO2024065745A1 PCT/CN2022/123446 CN2022123446W WO2024065745A1 WO 2024065745 A1 WO2024065745 A1 WO 2024065745A1 CN 2022123446 W CN2022123446 W CN 2022123446W WO 2024065745 A1 WO2024065745 A1 WO 2024065745A1
Authority
WO
WIPO (PCT)
Prior art keywords
groove
core according
connecting portion
atomizer core
atomizer
Prior art date
Application number
PCT/CN2022/123446
Other languages
English (en)
Chinese (zh)
Inventor
张海波
翟公高
别海涛
Original Assignee
深圳市卓力能技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市卓力能技术有限公司 filed Critical 深圳市卓力能技术有限公司
Priority to PCT/CN2022/123446 priority Critical patent/WO2024065745A1/fr
Publication of WO2024065745A1 publication Critical patent/WO2024065745A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/46—Shape or structure of electric heating means
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F47/00—Smokers' requisites not otherwise provided for

Definitions

  • the present invention belongs to the technical field of electronic atomization, and in particular relates to an atomization core and an atomizer.
  • ceramic atomizer cores mainly have two structures: planar ceramic atomizer core and columnar ceramic atomizer core.
  • the planar ceramic atomizer core generally has a heating structure on one side of the surface, and the atomized liquid is conducted from the other side; the columnar ceramic atomizer core requires a heating wire to be wound around the inner wall of the column hole of the atomizer core, but the column hole size is relatively small.
  • the atomization surface of flat ceramics and columnar ceramics is small and the heating area is limited, resulting in a small amount of atomization formed by heating and atomization of the atomizer, which is difficult to meet user needs.
  • the technical purpose of the present invention is to provide an atomizer core and an atomizer, which can increase the atomization area, thereby increasing the atomization amount and better meet user needs.
  • an atomizer core comprising:
  • the oil guide body is made of a hard porous material, and has at least two grooves formed on its outer side, wherein the groove walls of the grooves define an atomization cavity;
  • each of the grooves is provided with at least one heating element, and the heating element is in contact with and connected to at least a portion of the groove wall of the corresponding groove.
  • the oil-conducting body comprises a main body and side walls connected to the main body, and each of the grooves is formed by enclosing the main body and at least two side walls.
  • the groove is located on the peripheral side of the oil guiding body.
  • the length extension directions of the side walls are parallel to each other.
  • the maximum distance between the outer side of the side wall and the main body is smaller than the minimum thickness of the main body, and the maximum thickness of the side wall is smaller than the minimum thickness of the main body.
  • the cross section of the groove is one of a C-shape, a U-shape, and a broken line shape.
  • each of the grooves is located on the same side of the oil guide body; or,
  • the grooves are located on different sides of the oil guiding body.
  • each of the heating elements is arranged separately.
  • the heating elements are connected as a whole to form a heating structure.
  • the heating elements are connected in series, and the heating structure includes a connecting portion connected between adjacent heating elements, and an electrode portion connected to an end of the heating element located at the end and away from the connecting portion.
  • the side wall and/or the main body constitute an isolation structure between different grooves
  • the connecting portion passes through the isolation structure; and/or the connecting portion is bent and wrapped around the outside of the isolation structure.
  • the isolation structure is provided with a through hole for the connecting portion to pass through.
  • a clearance groove is opened on the outer side of the isolation structure, and the connecting portion is at least partially accommodated in the clearance groove.
  • the electrode portion passes through the side wall at a corresponding position, and one end of the electrode portion is exposed outside the side wall.
  • the heating elements are connected in parallel, and the heating structure further includes a connecting portion and an electrode portion, the connecting portion is connected to one end of each heating element, and the electrode portion is connected to one end of the heating element away from the connecting portion and/or the connecting portion.
  • the oil-conducting body is made of ceramic material.
  • an atomizer comprising the atomizer core as described in any one of the above items.
  • the atomizer core and the atomizer of the present invention have the following beneficial effects:
  • the oil-conducting body is formed with at least two grooves, and the heating element of each groove is in contact with and connected to at least a portion of the groove wall of the groove, at least two atomization surfaces can be formed on the atomization core, thereby achieving a larger atomization area.
  • the heating element is located in the groove, the heat generated by the heating element is not easily lost, which is conducive to transferring the heat to the entire oil-conducting body, so as to improve the atomization effect.
  • FIG1 is a schematic diagram of the overall structure of an implementation example of an E-shaped atomizer core in an embodiment of the present invention
  • FIG2 is a front view of an implementation example of an E-shaped atomizer core in an embodiment of the present invention.
  • FIG3 is a bottom view of an implementation example of an E-shaped atomizer core in an embodiment of the present invention.
  • FIG4 is a schematic diagram of the overall structure of an implementation example of an I-shaped atomizer core in an embodiment of the present invention.
  • FIG5 is a left schematic view of an implementation example of an I-shaped atomizer core in an embodiment of the present invention.
  • FIG6 is a bottom view of an implementation example of an I-shaped atomizer core in an embodiment of the present invention.
  • each figure mark represents: 1. oil guide body; 2. heating element; 3. connecting part; 4. electrode part; 5. pin; 11. main body; 12. side wall; 10. groove.
  • first and second are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of “plurality” is two or more, unless otherwise clearly and specifically defined.
  • an atomizer comprising an atomizing core, wherein, in conjunction with FIGS. 1-6 , the atomizing core comprises an oil-conducting body 1 and a heating body 2; the oil-conducting body 1 is made of a hard porous material, and at least two grooves 10 are formed on its outer side, and the groove walls of the grooves 10 define an atomizing chamber; at least one heating body 2 is provided in each groove 10, and the heating body 2 is in contact with and connected to at least a portion of the groove wall of the corresponding groove 10.
  • the oil-conducting body 1 is formed with at least two grooves 10, and the heating element 2 of each groove 10 is in contact with and connected to at least a portion of the groove wall of the groove 10, at least two atomization surfaces can be formed on the atomization core, thereby achieving a larger atomization area. Moreover, since the heating element 2 is located in the groove 10, the heat generated by the heating element 2 is not easily lost, which is conducive to transferring the heat to the entire oil-conducting body 1, so as to improve the atomization effect.
  • the oil guide body 1 is made of ceramic material, especially porous ceramic material, which has good oil absorption and oil locking functions.
  • the oil guide body 1 can also be made of materials with internal pore structures such as glass fiber.
  • the hard porous material used in the oil guide body 1 is not limited to the aforementioned materials. It should be understood that under the concept of this application, as long as it is hard, resistant to high temperatures above 200°C, insulated, permeable, and can ensure that the atomized oil penetrates from one side to the other side, it is within the protection scope of this application.
  • the oil guiding body 1 includes a main body 11 and side walls 12 connected to the main body 11 , and each groove 10 is formed by enclosing the main body 11 and at least two side walls 12 .
  • the groove 10 is located on the peripheral side of the oil guiding body 1 , both ends of the groove 10 are connected, and the length extension directions of the side walls 12 are parallel to each other.
  • each groove 10 is formed by enclosing a main body 11 and two side walls 12, that is, a side wall 12 is respectively provided on both sides of the groove 10, and the main body 11 and the openings of the groove 10 located on the peripheral side are arranged relatively to each other.
  • the cross-sectional shapes of each groove 10 at various locations in the length direction are similar, preferably the same. Therefore, the cross-sectional area of the groove 10 from one end to the other end is basically the same, and the cross-sectional area of the atomization cavity defined by the groove 10 does not change basically, which can make the airflow in the atomization cavity flow more evenly and smoothly.
  • the heating element 2 is easier to connect with the oil guide body 1 from the notch direction of the groove 10.
  • the relevant parameters of the heating element 2 from the notch of the groove 10, such as the wire diameter and wire spacing of the heating element 2 so it is easier to detect unqualified products, thereby improving the production quality of the atomizer core.
  • both ends of the groove 10 may also be closed, or one end of the groove 10 is closed and the other end is connected, and the closed end of the groove 10 is connected to the side wall 12 of the main body 11.
  • the oil guide body 1 can be assembled with the bracket, oil cup, silicone seal, etc. in the atomizer, so that the side wall 12 of the groove 10 and other components jointly define an atomization chamber, and at least one of the air inlet and the air outlet of the atomization chamber is located on the side of the groove 10 away from the main body 11.
  • the length extension directions of each side wall 12 may be different, that is, the length directions of the side walls 12 may have an angle, such as 60-90°, and especially the angle between adjacent side walls 12, which may be 70°, 80°, etc.
  • the spacing between two adjacent side walls 12 may gradually increase from one end to the other, and the surface of the oil guide body 1 facing the groove 10 may be parallel to the central axis of the oil guide body 1. Therefore, the cross-section of the atomization chamber defined by the groove wall of the groove 10 may gradually increase from one end to the other.
  • the airflow velocities at different positions in the atomization chamber may be different, and the end with a smaller cross-section of the atomization chamber may be used as the air inlet end.
  • the corresponding position of the heating element 2 may be set to have a higher heating efficiency, thereby improving the atomization effect and allowing the aerosol formed by atomization to be quickly taken away from the area.
  • the extension trajectory of the groove wall of the same side wall 12 close to the groove 10 is a straight line. It should be understood that in some implementations, the extension trajectory of the groove wall of the same side wall 12 close to the groove 10 may also be a curved line.
  • the corresponding groove wall trajectories of the two side walls 12 forming the same groove 10 are hyperbolic.
  • the cross-sectional area of the atomization chamber defined by the groove 10 gradually increases from the middle to the two ends, and the heating center of the heating element 2 can be set in the middle position of the groove 10. Therefore, the airflow velocity in the middle of the atomization chamber is the highest, the atomization efficiency is the highest, and the airflow can quickly bring the aerosol formed by the atomization in the middle to the other end, thereby improving the atomization effect.
  • a groove 10 may also be provided at the top and/or bottom of the oil guide body 1.
  • the groove 10 at the top or bottom may be provided to be connected to the groove 10 at the peripheral side as a whole. Such a configuration may further increase the atomization area, thereby improving the atomization effect.
  • the maximum distance between the outer side of the side wall 12 and the main body 11 is less than the minimum thickness of the main body 11, and the maximum thickness of the side wall 12 is less than the minimum thickness of the main body 11.
  • the outer side of the side wall 12, i.e., the side of the side wall 12 away from the main body 11, the distance between the outer side of the side wall 12 and the main body 11 is the shortest distance between a position of the side of the side wall 12 away from the main body 11 and the surface of the main body 11 facing the groove 10, and the thickness of the side wall 12 is the spacing between the two sides of the side wall 12 in the width direction of the corresponding groove 10.
  • the cross section of the groove 10 is one of C-shaped, U-shaped, and folded line.
  • the cross section of the groove 10 is a folded line.
  • the cross section of the groove 10 is [-shaped, and the cross sections of the groove 10 are the same at all places in the length direction, that is, the atomization chamber defined by the groove wall of the groove 10 is a cavity with a rectangular cross section. Since the two ends of the groove 10 are open, the airflow can enter from one end of the atomization chamber of the groove 10, and then flow out from the other end of the atomization chamber, and the airflow velocity is uniform.
  • the folded line when the cross section of the groove 10 is a folded line, the folded line may include two, four, five or six folded edges connected in sequence, and the folded line is preferably a symmetrical structure.
  • the cross section of the groove 10 may also be C-shaped, U-shaped, etc. It should be understood that the cross-sectional shape of the groove 10 is not limited here, as long as the groove 10 has an opening toward the outside of the oil guide body 1 and the heating element 2 is arranged in the groove 10.
  • the grooves 10 are located on the same side of the oil guiding body 1 ; or, the grooves 10 are located on different sides of the oil guiding body 1 .
  • two types of atomizer cores are provided as implementation examples. As shown in FIGS. 1-3 , one is an E-shaped atomizer core. As shown in FIGS. 4-6 , the other is an I-shaped atomizer core.
  • the oil guide body 1 includes a main body 11 and three side walls 12 arranged on the same side of the main body 11, and two grooves 10 are formed between the three side walls 12, and the two grooves 10 are symmetrical. Therefore, the cross-section of the oil guide body 1 is E-shaped.
  • the oil guide body 1 using this method has a compact structure, can increase the atomization area, and is conducive to transferring heat to the entire oil guide body 1, thereby improving the atomization effect.
  • the oil guide body 1 includes an oil guide body 1 and four side walls 12, wherein two side walls 12 are arranged on one side of the oil guide body 1, and the other two side walls 12 are arranged on the opposite side of the oil guide body 1. Therefore, the cross-sectional shape of the oil guide body 1 is I-shaped.
  • the use of this type of oil guide body 1 structure can increase the atomization area to a greater extent, and is conducive to transferring heat to the entire oil guide body 1, thereby improving the atomization effect.
  • the configuration of the groove 10 can be adaptively adjusted to meet the actual application requirements.
  • grooves 10 can be provided on adjacent sides of the oil-conducting body 1, or grooves 10 can be provided on three consecutive side surfaces around the oil-conducting body 1, or grooves 10 can be provided on each side surface around the oil-conducting body 1, and so on.
  • the heating bodies 2 can be connected as a whole to form a heating structure.
  • the heating elements 2 are connected in series, and the heating structure includes a connecting portion 3 connected between adjacent heating elements 2, and an electrode portion 4 connected to an end of the heating element 2 at the end away from the connecting portion 3.
  • the side wall 12 and/or the main body 11 constitute an isolation structure between different grooves 10; the connecting portion 3 penetrates the isolation structure; and/or the connecting portion 3 is bent and wrapped around the outside of the isolation structure.
  • the heating structure includes two heating elements 2, which are respectively connected to the two sides of the middle side wall 12, that is, the sides of the middle side wall 12 close to the groove 10 are both provided with heating elements 2, and a clearance groove is provided near the top of the outer side of the middle side wall 12.
  • the two ends of the connecting part 3 are respectively connected to the top of the two heating elements 2, and the middle part of the connecting part 3 is bent toward the outer side of the middle side wall 12 and wrapped around the outer side of the side wall 12, while the outer end of the connecting part 3 is embedded in the clearance groove, and the outer side surface of the connecting part 3 does not protrude from the outer side surface of the side wall 12. Therefore, the integrity of the atomizer core is better, and the atomizer core is not easy to be bumped and damaged during transportation or assembly.
  • An electrode portion 4 is provided at one end of the two heating elements 2 away from the connecting portion 3.
  • the electrode portion 4 is bent and extended toward the outer side wall 12 and penetrates the corresponding side wall 12.
  • a receiving space can be provided on the outer side of the corresponding side wall 12. The outer end of the electrode portion 4 is received in the receiving space.
  • the receiving space can be a receiving groove. The receiving space can extend to the end of the corresponding side wall 12.
  • a pin 5 is connected to the electrode portion 4. The pin 5 can be received in the receiving groove and led out from the end of the side wall 12.
  • the heating action of the two heating elements 2 can be controlled simultaneously, which is convenient and quick. Since the electrode parts 4 are respectively located at the two outer side walls 12, mutual interference can be prevented, and the wiring difficulty of the power supply pin 5 can be reduced.
  • the heating element 2 can also be pressed tightly against the corresponding groove wall to improve the connection strength and prevent the heating element 2 from warping.
  • the outer surface of the atomizer core can be made smoother, and the assembly of the atomizer can be easier to achieve.
  • the cotton wrapping is smoother and the oil conduction is more uniform, which can avoid the problems of too fast (oil leakage)/too slow (dry burning smell) oil delivery caused by the protrusion of the pin 5.
  • the heating element 2 can also be connected to the two outer side walls 12, or the heating element 2 can also be connected to the side of the main body 11 close to the groove 10, or the heating element 2 can be simultaneously connected to any two or three of the two outer side walls 12, the middle side wall 12 and the side of the main body 11 close to the groove 10 to meet different atomization requirements.
  • the clearance groove can also be set on the top side of the middle side wall 12, that is, the connecting portion 3 is bent and wrapped around the top of the middle side wall 12.
  • the middle side wall 12 can have a through hole in the thickness direction, and the connecting portion 3 can be directly inserted into the through hole.
  • each heating element 2 may also be connected in parallel, and the heating structure further includes a connecting portion 3 and an electrode portion 4, the connecting portion 3 is connected to one end of each heating element 2, and the end of the heating element 2 away from the connecting portion 3 and/or the connecting portion 3 is connected to the electrode portion 4.
  • the top ends of the two heating elements 2 may be connected by the connecting portion 3, and the connecting portion 3 is connected to the electrode portion 4, and the bottom ends of the two heating elements 2 may be connected to the electrode portion 4 respectively, so that the two heating elements 2 may be set to be controlled to heat up at the same time or to be controlled to heat up individually.
  • the bottom ends of the two heating elements 2 may also be connected by the connecting portion 3 and the electrode portion 4 may be set on the connecting portion 3. At this time, the two heating elements 2 can only be controlled to heat up at the same time.
  • the heating structure includes two heating elements 2, which are respectively contacted and connected to the opposite sides of the main body 11, that is, the sides of the main body 11 close to the groove 10 are both provided with heating elements 2, and the top side of the main body 11 is provided with a clearance groove, and the two ends of the connecting part 3 are respectively connected to the top ends of the two heating elements 2, the top side of the main body 11 of the connecting part 3 is bent and wrapped around the outside of the main body 11, and the outer end of the connecting part 3 is embedded in the clearance groove, and the outer side surface of the connecting part 3 does not protrude from the top side surface of the main body 11. Therefore, the integrity of the atomizer core is better, and the atomizer core is not easy to be bumped and damaged during transportation or assembly.
  • An electrode portion 4 is provided at one end of the two heating elements 2 away from the connecting portion 3.
  • the electrode portion 4 is bent and extended toward the side wall 12 on one side and penetrates the corresponding side wall 12.
  • a receiving space can be provided on the outer side of the corresponding side wall 12. The outer end of the electrode portion 4 is received in the receiving space.
  • the receiving space can be a receiving groove.
  • the receiving space can extend to the end of the corresponding side wall 12.
  • a pin 5 is connected to the electrode portion 4.
  • the pin 5 can be received in the receiving groove and led out from the end of the side wall 12.
  • the bending and extending directions of the two electrode portions 4 are opposite, so the two pins 5 are respectively arranged on both sides of the oil guide body 1.
  • the heating action of the two heating elements 2 can be controlled simultaneously, which is convenient and quick. Since the electrode parts 4 are bent and extended in opposite directions and are respectively connected to the side wall 12, mutual interference can be prevented, and the wiring difficulty of the power supply pin 5 can be reduced.
  • the heating element 2 can also be pressed tightly against the corresponding groove wall to improve the connection strength and prevent the heating element 2 from warping.
  • the outer surface of the atomizer core can be made smoother, and the assembly of the atomizer can be easier to achieve.
  • the cotton wrapping is smoother and the oil conduction is more uniform, which can avoid the problems of too fast (oil leakage)/too slow (dry burning smell) oil delivery caused by the protrusion of the pin 5.
  • the heating element 2 can also be connected to any side wall 12, or the heating element 2 can be simultaneously connected to one side of the main body 11 close to the groove 10 and any two or three of the two side walls 12 corresponding to the groove 10 to meet different atomization requirements.
  • the main body 11 may also have a through hole in the thickness direction, and the connecting portion 3 may be directly inserted into the through hole.
  • each heating element 2 may also be connected in parallel, and the heating structure includes a connecting portion 3 and an electrode portion 4, the connecting portion 3 is connected to one end of each heating element 2, and the end of the heating element 2 away from the connecting portion 3 and/or the connecting portion 3 is connected to the electrode portion 4.
  • the top ends of the two heating elements 2 may be connected by the connecting portion 3, and the connecting portion 3 is connected to the electrode portion 4, and the bottom ends of the two heating elements 2 may be connected to the electrode portion 4 respectively, so that the two heating elements 2 may be set to be controlled to heat up at the same time or to be controlled to heat up individually.
  • the bottom ends of the two heating elements 2 may also be connected by the connecting portion 3 and the electrode portion 4 may be set on the connecting portion 3. At this time, the two heating elements 2 can only be controlled to heat up at the same time.
  • the aforementioned various heating elements 2 can be formed by etching, stamping and other processing methods, and the shape of the heating element 2 can include but is not limited to S-shaped, mesh-shaped, folded-line-shaped, rectangular, square, etc.
  • the heating element 2 can also be a heating layer formed on the groove wall of the groove 10 by coating, printing and other methods.

Landscapes

  • Resistance Heating (AREA)

Abstract

Noyau d'atomisation et atomiseur. L'atomiseur comprend un noyau d'atomisation. Le noyau d'atomisation comprend un élément de guidage d'huile (1) et des éléments chauffants (2), l'élément de guidage d'huile (1) étant constitué d'un matériau poreux dur, au moins deux rainures (10) étant formées dans un côté externe de celui-ci et des parois des rainures (10) définissant une chambre d'atomisation ; et au moins un élément chauffant (2) étant disposé dans chaque rainure (10) et l'élément chauffant (2) étant en contact avec à au moins une partie des parois de la rainure correspondante (10) et étant relié à celle-ci. Étant donné que l'élément de guidage d'huile (1) est pourvu d'au moins deux rainures (10) et que l'élément chauffant (2) dans chaque rainure (10) est en contact avec au moins une partie des parois de la rainure (10) et y est relié, au moins deux surfaces d'atomisation peuvent être formées sur le noyau d'atomisation, de façon à obtenir une zone d'atomisation plus grande. De plus, étant donné que les éléments chauffants (2) sont situés dans les rainures (10), la chaleur générée par les éléments chauffants (2) n'est pas facilement perdue, ce qui est propice à un transfert de chaleur à l'ensemble de l'élément de guidage d'huile (1), ce qui permet d'améliorer un effet d'atomisation.
PCT/CN2022/123446 2022-09-30 2022-09-30 Noyau d'atomisation et atomiseur WO2024065745A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/123446 WO2024065745A1 (fr) 2022-09-30 2022-09-30 Noyau d'atomisation et atomiseur

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Application Number Priority Date Filing Date Title
PCT/CN2022/123446 WO2024065745A1 (fr) 2022-09-30 2022-09-30 Noyau d'atomisation et atomiseur

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WO2024065745A1 true WO2024065745A1 (fr) 2024-04-04

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108185535A (zh) * 2018-02-13 2018-06-22 深圳麦克韦尔股份有限公司 电子烟及其发热组件和发热体
US10357064B1 (en) * 2019-03-12 2019-07-23 Bongo Manufacturing, Llc Personal vaporizer and aromatherapy diffuser
CN111820474A (zh) * 2020-07-22 2020-10-27 深圳顺络电子股份有限公司 一种雾化组件及电子雾化装置
CN112315039A (zh) * 2020-11-18 2021-02-05 深圳麦克韦尔科技有限公司 陶瓷发热体、雾化器、电子雾化装置及陶瓷发热体的制备方法
CN213819847U (zh) * 2020-09-02 2021-07-30 深圳市吉迩科技有限公司 一种雾化芯发热组件及气溶胶产生装置
CN114209090A (zh) * 2021-11-19 2022-03-22 深圳市华诚达精密工业有限公司 雾化加热组件及其雾化加热装置
CN217446697U (zh) * 2021-06-04 2022-09-20 深圳市卓力能技术有限公司 发热组合及应用该发热组合的雾化器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108185535A (zh) * 2018-02-13 2018-06-22 深圳麦克韦尔股份有限公司 电子烟及其发热组件和发热体
US10357064B1 (en) * 2019-03-12 2019-07-23 Bongo Manufacturing, Llc Personal vaporizer and aromatherapy diffuser
CN111820474A (zh) * 2020-07-22 2020-10-27 深圳顺络电子股份有限公司 一种雾化组件及电子雾化装置
CN213819847U (zh) * 2020-09-02 2021-07-30 深圳市吉迩科技有限公司 一种雾化芯发热组件及气溶胶产生装置
CN112315039A (zh) * 2020-11-18 2021-02-05 深圳麦克韦尔科技有限公司 陶瓷发热体、雾化器、电子雾化装置及陶瓷发热体的制备方法
CN217446697U (zh) * 2021-06-04 2022-09-20 深圳市卓力能技术有限公司 发热组合及应用该发热组合的雾化器
CN114209090A (zh) * 2021-11-19 2022-03-22 深圳市华诚达精密工业有限公司 雾化加热组件及其雾化加热装置

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