WO2024011729A1 - Atomization sheet contact structure and atomization device - Google Patents
Atomization sheet contact structure and atomization device Download PDFInfo
- Publication number
- WO2024011729A1 WO2024011729A1 PCT/CN2022/116310 CN2022116310W WO2024011729A1 WO 2024011729 A1 WO2024011729 A1 WO 2024011729A1 CN 2022116310 W CN2022116310 W CN 2022116310W WO 2024011729 A1 WO2024011729 A1 WO 2024011729A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact
- atomization
- contact structure
- heating element
- sheet
- Prior art date
Links
- 238000000889 atomisation Methods 0.000 title claims abstract description 51
- 238000010438 heat treatment Methods 0.000 claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 239000000443 aerosol Substances 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims abstract description 7
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 10
- 239000003921 oil Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 6
- 239000010408 film Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000206 photolithography Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009688 liquid atomisation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
- A24F40/48—Fluid transfer means, e.g. pumps
Definitions
- the invention relates to the technical field of liquid atomization, and in particular to an atomization sheet contact structure and an atomization device.
- Electronic atomization equipment includes an atomization device and a power supply that supplies power to the atomization device.
- the atomization device is internally constructed with a liquid storage chamber, an air flow channel, and an electronic atomization component.
- the power supply is provided with an accommodating slot, and the atomizing device is installed in the accommodating slot and is electrically connected to the power supply. When the power supply supplies power to the electronic atomization component inside the atomization device, the atomization component atomizes the solution stored in the liquid storage chamber into aerosol and discharges it.
- the atomizing piece is one of the necessary components of the atomizing device.
- the function of the atomizing piece is to heat or vibrate aerosols, liquids, etc. to produce atomized gas. Vibration atomization is generally achieved through ultrasonic waves, and heating atomization generally uses heating wires or heating sheets for heating. When heating is generated through a heating chip or heating wire, power supply is required.
- the existing contact power supply has poor stability and is prone to disconnection and other phenomena, resulting in unstable heating and atomization.
- the present invention provides a device that has a position on the bracket for placing or fixing the atomizer sheet, the first contact point of the conductive element contacts the heating element and supplies power, the first contact point has elastic contact, and the conductive contact It is more stable and solves the existing problem of unstable conductive contact. It has a more stable and reliable atomization piece contact structure and atomization device during the heating and atomization process.
- An atomization piece contact structure includes an atomization piece, a bracket, a guide medium, and a conductive element.
- the atomization piece has a first side and a second side, and the second side is provided with a micropore area. A plurality of micropores are evenly distributed in the hole area, and the micropores penetrate to the first surface.
- the first surface is provided with a heating element.
- the heating element is used to heat the liquid passing through or attached to the micropores to form aerosol;
- the bracket has a placement position, and the atomization sheet is located at the placement position;
- the guide medium can be used to pass liquid, the guide medium is attached to the second surface and is used to introduce liquid to the micropore area;
- the conductive element It has a first contact point and a second contact point, and the first contact point is in contact with the heating element and is used to conduct electricity to the heating element.
- the present invention places the atomization piece on the bracket and cooperates with the guide medium for liquid guidance.
- the liquid can be an oily liquid or a water-based liquid.
- the guide medium guides the microorganisms of the atomization piece.
- aerosol is formed after being heated by the heating element.
- the bracket has a position for placing or fixing the atomizer sheet
- the first contact point of the conductive element contacts the heating element and supplies power. More specifically, the first contact can have elastic contact, and the conductive contact is more stable, which solves the existing problem of unstable conductive contact and is more stable and reliable during the heating and atomization process.
- an atomizing sheet, a bracket, a guide medium, and a conductive element are provided.
- the atomizing sheet has a first side and a second side.
- the second side is provided with a microporous area, and the microporous areas are evenly distributed.
- a plurality of micropores the micropores penetrate to the first surface, the first surface is provided with a heating element, the heating element is used to heat the liquid passing through or attached to the micropores to form aerosol;
- the bracket has a placement position , the atomizing piece is located at the placement position;
- the guide medium can be used to pass liquid, the guide medium is attached to the second surface and is used to introduce liquid to the micropore area;
- the conductive element has a first contact point and a second contact point, the first contact point is in contact with the heating element and is used for the heating element to conduct electricity.
- Figure 1 is a schematic three-dimensional structural diagram of the contact structure of the atomizer sheet of the present invention.
- Figure 2 is an exploded schematic diagram of the contact structure of the atomizer sheet in Figure 1.
- Figure 3 is an exploded schematic diagram of the atomizer sheet contact structure in Figure 1 from another perspective.
- Figure 4 is a schematic structural diagram of the contact structure of the atomizer sheet in Figure 1.
- Figure 5 is a three-dimensional schematic view of the atomizer sheet in the contact structure of the atomizer sheet in Figure 1.
- Figure 6 is a schematic three-dimensional view of the atomizer plate in the contact structure of the atomizer plate in Figure 1 from another perspective.
- an atomizing piece contact structure is provided with an atomizing piece 1, a bracket 2, a guide medium 3, and a conductive element 4.
- the atomizing piece 1 has a first surface 111 and a second surface 121, the second surface 121 is provided with a microporous area 112, the microporous area 112 is evenly distributed with a plurality of micropores, the micropores penetrate to the first surface 111, the first surface 111 is provided with a heating element 13.
- the heating element 13 is used to heat the liquid passing through or attached to the micropores to form aerosol;
- the bracket 2 has a placement position 21, and the atomization sheet 1 is located at the placement position 21;
- the guide medium 3 can be used for To allow liquid to pass through, the guide medium 3 is attached to the second surface 121 and is used to introduce the liquid to the microporous area 112;
- the conductive element 4 has a first contact 41 and a second contact 42.
- the contact 41 is in contact with the heating element 13 and is used for the heating element 13 to conduct electricity.
- the second surface 121 is provided with a groove body 122 that sinks toward the first surface 111.
- the microporous area 112 is provided on the bottom surface of the groove body 122 and is connected to the first surface 111.
- the hole area 112 is thinned, and the heating element 13 is placed in the micropore area 112 to heat and atomize the liquid passing through or attached to it.
- the thinned structure effectively reduces the temperature field caused by the heat dissipation of the atomizing sheet 1. Diffusion improves the heating efficiency, making the heating more concentrated and the atomization effect better.
- the atomizer sheet 1 includes a diaphragm 11 and a support frame 12.
- the support frame 12 is provided on one side of the diaphragm 11.
- the chip body is divided into a diaphragm 11 and a support frame 12 to facilitate the processing of the diaphragm 11.
- the diaphragm 11 is a single crystal silicon film.
- the first surface 111 is located on the side of the single crystal silicon film facing away from the support frame.
- the second surface 121 is located on the side of the support frame 12 facing away from the single crystal silicon film.
- the groove 122 is provided with In the support frame 12; the microporous area 112 is formed on a single crystal silicon film by etching or photolithography; in a preferred embodiment, a template formed of a single crystal silicon film is used, which has strong wear resistance and reliable structure; the tank body 122 Opened in the support frame 12, the split structure is more reliable, the preparation cost is low, and the atomized liquid guide is stable.
- the micropores on the micropore area 112 are smaller micropores, used to lock and guide oil. They are formed by etching or photolithography, and the processing effect is good.
- the thickness of the monocrystalline silicon film is 0.01 ⁇ 0.5mm. It adopts a thin film structure with a smaller thickness. Different from the traditional heating sheet, the structure is thinned to effectively reduce the temperature field diffusion caused by the heat dissipation of the atomizing sheet 1 and improve the heating efficiency.
- the support frame 12 is made of silicon dioxide or silicon nitride. In a more preferred embodiment, silicon dioxide or silicon nitride is used as the support frame 12, which can also ensure the wear resistance of the structure.
- the heating element 13 includes a heating circuit 131 provided on the first surface 111 and passing through the micropore area 112.
- the two ends of the heating circuit 131 are respectively provided with a first contact position 132 and a second contact position 133; in this embodiment, the The first contact point 132 and the second contact point 133 are used for contact conduction, and control the heating circuit 131 to heat the microporous area 112, and after heating, the liquid is converted into aerosol.
- a further improvement in the above embodiment is that there are two conductive elements 4 corresponding to the first contact position 132 and the second contact position 133 respectively.
- the conductive element 4 is elastic at least at the first contact point 41 position.
- the elasticity is adopted.
- the elastic structure of the first contact 41 can be an elastic piece, a spring, an elastic electrode, a silica gel, or other elastic structure, in order to make the conductive contact between the first contact 41 and the heating element 13 more stable.
- the bracket 2 is located on the upper side of the mounting position 21 and is provided with an oil guide level 22.
- the guide medium 3 is placed at the oil guide level 22.
- the bracket 2 is located on both sides of the oil guide level 22 and is provided with compression pieces 23.
- the compression pieces 23 Press the guide medium 3 tightly against the second surface 121.
- the oil guide level 22 is used to place the guide medium 3 and has a pressing piece 23.
- the pressing piece 23 cooperates with the guide medium 3 to press the atomizing piece 1. More stable in conductive contact.
- the guide medium 3 is oil-conducting cotton that can be used to pass liquid.
- the bottom of the placement position 21 is provided with support legs 211.
- the support legs 211 support the edge of the second surface 121.
- the support legs 211 cooperate with the compression piece 23 to form a compression position, which connects the guide medium 3 and the atomization piece. 1. Press it on the pressing position to make it more stable during conductive contact.
- An atomization device adopts the above contact structure of the atomization piece 1, which is stable and reliable in conductive contact and has good atomization effect on liquids.
- the atomizing piece 1 is placed on the bracket 2, and the guide medium 3 is used for liquid guidance.
- the liquid can be an oily liquid or an aqueous liquid, and is guided to the micropore area 112 of the atomizing piece 1 through the guiding medium 3.
- the heating element 13 forms aerosol after heating.
- the bracket 2 since the bracket 2 has a position 21 for placing or fixing the atomizer sheet 1, the first contact 41 of the conductive element 4 contacts the heating element 13 and supplies power. More specifically, the first contact 41 can have elastic contact, and the conductive contact is more stable, which solves the existing problem of unstable conductive contact and is more stable and reliable during the heating and atomization process.
- an atomizing sheet 1, a bracket 2, a guide medium 3, and a conductive element 4 are provided.
- the atomizing sheet 1 has a first surface 111 and a second surface 121, and the second surface 121 is provided with a microporous area. 112.
- the micropore area 112 is evenly distributed with a plurality of micropores, and the micropores penetrate to the first surface 111.
- the first surface 111 is provided with a heating element 13.
- the heating element 13 is used to pass through or be attached to the micropore.
- the liquid in the hole is heated to form aerosol;
- the bracket 2 has a placement position 21, and the atomization sheet 1 is provided at the placement position 21;
- the guide medium 3 can be used to pass the liquid, and the guide medium 3 is attached to the second
- the conductive element 4 has a first contact point 41 and a second contact point 42, and the first contact point 41 is in contact with the heating element 13 and is used for the heating element 13 Conduct electricity.
Landscapes
- Special Spraying Apparatus (AREA)
- Resistance Heating (AREA)
Abstract
An atomization sheet contact structure and an atomization device. The atomization sheet contact structure comprises an atomization sheet (1), a support (2), a guide medium (3) and an electrically conductive element (4). The atomization sheet (1) has a first surface (111) and a second surface (121), wherein the second surface (121) is provided with a microporous region (112), a plurality of micropores are uniformly distributed in the microporous region (112), and the micropores penetrate to the first surface (111); and the first surface (111) is provided with a heating element (13), and the heating element (13) is used for heating a liquid, which passes through or is attached to the micropores, so as to form an aerosol. The support (2) has a placement position (21), and the atomization sheet (1) is arranged at the placement position (21). The guide medium (3) can be configured to cause the liquid to pass therethrough, and the guide medium (3) is fitted to the second surface (121) and is used for guiding the liquid into the microporous region (112). The electrically conductive element (4) has a first contact (41) and a second contact (42), wherein the first contact (41) is in contact with the heating element (13) and is used for conducting electricity to the heating element (13). The first contact (41) of the electrically conductive element (4) is in contact with and supplies power to the heating element (13), and the first contact (41) provides an elastic contact, such that the electrically conductive contact is more stable.
Description
相关申请的交叉引用。Cross-references to related applications.
本申请要求于2022年07月13日提交中国专利局,申请号为202221807786.4,发明名称为“雾化片接触结构及雾化装置”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。This application claims priority to the Chinese patent application submitted to the China Patent Office on July 13, 2022, with the application number 202221807786.4 and the invention name "Atomizer sheet contact structure and atomization device", the entire content of which is incorporated herein by reference. Applying.
本发明涉及液体雾化技术领域,特别是涉及一种雾化片接触结构及雾化装置。The invention relates to the technical field of liquid atomization, and in particular to an atomization sheet contact structure and an atomization device.
电子雾化设备包括雾化装置和为雾化装置供电的供电器,雾化装置内部构建有储液腔、气流通道及电子雾化组件。供电器开设有容纳槽,雾化装置安装于容纳槽内,并与供电器建立电性连接。当供电器为雾化装置内部的电子雾化组件供电时,雾化组件将储液腔内部存储的溶液雾化成气雾排出。Electronic atomization equipment includes an atomization device and a power supply that supplies power to the atomization device. The atomization device is internally constructed with a liquid storage chamber, an air flow channel, and an electronic atomization component. The power supply is provided with an accommodating slot, and the atomizing device is installed in the accommodating slot and is electrically connected to the power supply. When the power supply supplies power to the electronic atomization component inside the atomization device, the atomization component atomizes the solution stored in the liquid storage chamber into aerosol and discharges it.
雾化片是雾化装置必备的元器件之一,雾化片的作用是将气溶胶、液体等物进行加热或震动产生雾化气体。震动雾化一般是通过超声波实现,加热雾化现有一般采用发热丝或发热片进行加热。当通过发热片或发热丝发热时需要进行供电,现有的接触供电稳定性较差,容易出现断触等现象,导致加热雾化不稳定。The atomizing piece is one of the necessary components of the atomizing device. The function of the atomizing piece is to heat or vibrate aerosols, liquids, etc. to produce atomized gas. Vibration atomization is generally achieved through ultrasonic waves, and heating atomization generally uses heating wires or heating sheets for heating. When heating is generated through a heating chip or heating wire, power supply is required. The existing contact power supply has poor stability and is prone to disconnection and other phenomena, resulting in unstable heating and atomization.
为解决上述问题,本发明提供一种由于支架上具有安置位用于将雾化片放置或固定,导电元件的第一触点与发热元件接触并供电,第一触点具有弹性接触,导电接触更加稳定,解决了现有导电接触不稳定的问题,在加热雾化过程中更加稳定可靠的雾化片接触结构及雾化装置。In order to solve the above problems, the present invention provides a device that has a position on the bracket for placing or fixing the atomizer sheet, the first contact point of the conductive element contacts the heating element and supplies power, the first contact point has elastic contact, and the conductive contact It is more stable and solves the existing problem of unstable conductive contact. It has a more stable and reliable atomization piece contact structure and atomization device during the heating and atomization process.
上述目的可采用下列技术方案来实现。The above objectives can be achieved using the following technical solutions.
一种雾化片接触结构,包括雾化片,支架,导向介质,及导电元件,所述雾化片具有第一面以及第二面,所述第二面设有微孔区,所述微孔区均布多个微孔,所述微孔贯通至第一面,所述第一面设有发热元件,所述发热元件用于通过或附着在微孔的液体加热形成气雾;所述支架具有安置位,所述雾化片设于安置位;所述导向介质可用于将液体通过,所述导向介质贴合于第二面、并用于将液体导入至微孔区;所述导电元件具有第一触点和第二触点,所述第一触点接触于发热元件、并用于发热元件导电。An atomization piece contact structure includes an atomization piece, a bracket, a guide medium, and a conductive element. The atomization piece has a first side and a second side, and the second side is provided with a micropore area. A plurality of micropores are evenly distributed in the hole area, and the micropores penetrate to the first surface. The first surface is provided with a heating element. The heating element is used to heat the liquid passing through or attached to the micropores to form aerosol; The bracket has a placement position, and the atomization sheet is located at the placement position; the guide medium can be used to pass liquid, the guide medium is attached to the second surface and is used to introduce liquid to the micropore area; the conductive element It has a first contact point and a second contact point, and the first contact point is in contact with the heating element and is used to conduct electricity to the heating element.
本发明的一个或多个实施例的细节在下面的附图和描述中提出。本发明的其它特征、目的和优点将从说明书、附图以及权利要求书变得明显。The details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below. Other features, objects and advantages of the invention will become apparent from the description, drawings and claims.
相比现有的雾化片接触,本发明将雾化片置于支架上,配合导向介质用于液体导向,液体可以是油性液体也可以是水性液体,经过导向介质导向到雾化片的微孔区,经过发热元件加热后形成气雾,在接电方面,由于支架上具有安置位用于将雾化片放置或固定,导电元件的第一触点与发热元件接触并供电,更具体是,第一触点可以具有弹性接触,导电接触更加稳定,解决了现有导电接触不稳定的问题,在加热雾化过程中更加稳定可靠。具体是,设置了雾化片,支架,导向介质,及导电元件,所述雾化片具有第一面以及第二面,所述第二面设有微孔区,所述微孔区均布多个微孔,所述微孔贯通至第一面,所述第一面设有发热元件,所述发热元件用于通过或附着在微孔的液体加热形成气雾;所述支架具有安置位,所述雾化片设于安置位;所述导向介质可用于将液体通过,所述导向介质贴合于第二面、并用于将液体导入至微孔区;所述导电元件具有第一触点和第二触点,所述第一触点接触于发热元件、并用于发热元件导电。组装过程中,将支架插入到雾化装置的外罩内,通过将液体注入至雾化装置内,等液体渗入到导向介质内,再通过导向介质将液体朝雾化片聚集,后通过导电元件导电控制发热元件将液体加热,经过负压作用将加热形成的气雾导出。Compared with the existing atomization piece contact, the present invention places the atomization piece on the bracket and cooperates with the guide medium for liquid guidance. The liquid can be an oily liquid or a water-based liquid. The guide medium guides the microorganisms of the atomization piece. In the hole area, aerosol is formed after being heated by the heating element. In terms of power connection, since the bracket has a position for placing or fixing the atomizer sheet, the first contact point of the conductive element contacts the heating element and supplies power. More specifically, , the first contact can have elastic contact, and the conductive contact is more stable, which solves the existing problem of unstable conductive contact and is more stable and reliable during the heating and atomization process. Specifically, an atomizing sheet, a bracket, a guide medium, and a conductive element are provided. The atomizing sheet has a first side and a second side. The second side is provided with a microporous area, and the microporous areas are evenly distributed. A plurality of micropores, the micropores penetrate to the first surface, the first surface is provided with a heating element, the heating element is used to heat the liquid passing through or attached to the micropores to form aerosol; the bracket has a placement position , the atomizing piece is located at the placement position; the guide medium can be used to pass liquid, the guide medium is attached to the second surface and is used to introduce liquid to the micropore area; the conductive element has a first contact point and a second contact point, the first contact point is in contact with the heating element and is used for the heating element to conduct electricity. During the assembly process, insert the bracket into the outer cover of the atomizer device, inject liquid into the atomizer device, wait for the liquid to penetrate into the guide medium, and then gather the liquid toward the atomizer piece through the guide medium, and then conduct electricity through the conductive element The heating element is controlled to heat the liquid, and the aerosol formed by the heating is discharged through negative pressure.
为了更好地描述和说明这里公开的那些发明的实施例和/或示例,可以参考一幅或多幅附图。用于描述附图的附加细节或示例不应当被认为是对所公开的发明、目前描述的实施例和/或示例以及目前理解的这些发明的最佳模式中的任何一者的范围的限制。To better describe and illustrate embodiments and/or examples of those inventions disclosed herein, reference may be made to one or more of the accompanying drawings. The additional details or examples used to describe the drawings should not be construed as limiting the scope of any of the disclosed inventions, the embodiments and/or examples presently described, and the best modes currently understood of these inventions.
图1 为本发明雾化片接触结构的立体结构示意图。Figure 1 is a schematic three-dimensional structural diagram of the contact structure of the atomizer sheet of the present invention.
图2 为图1中雾化片接触结构的爆炸示意图。Figure 2 is an exploded schematic diagram of the contact structure of the atomizer sheet in Figure 1.
图3 为图1中雾化片接触结构另一视角的爆炸示意图。Figure 3 is an exploded schematic diagram of the atomizer sheet contact structure in Figure 1 from another perspective.
图4 为图1中雾化片接触结构的结构示意图。Figure 4 is a schematic structural diagram of the contact structure of the atomizer sheet in Figure 1.
图5 为图1中雾化片接触结构的雾化片的立体示意图。Figure 5 is a three-dimensional schematic view of the atomizer sheet in the contact structure of the atomizer sheet in Figure 1.
图6 为图1中雾化片接触结构的雾化片另一视角的立体示意图。Figure 6 is a schematic three-dimensional view of the atomizer plate in the contact structure of the atomizer plate in Figure 1 from another perspective.
附图标记说明:雾化片1、膜片11、第一面111、微孔区112、支撑框12、第二面121、槽体122、发热元件13、发热线路131、第一接触位132、第二接触位133、支架2、安置位21、托脚211、导油位22、压紧片23、导向介质3、导电元件4、第一触点41、第二触点42。Explanation of reference signs: atomizer sheet 1, diaphragm 11, first surface 111, micropore area 112, support frame 12, second surface 121, tank body 122, heating element 13, heating circuit 131, first contact position 132 , the second contact position 133, the bracket 2, the placement position 21, the support leg 211, the oil guide position 22, the pressing piece 23, the guide medium 3, the conductive element 4, the first contact 41, the second contact 42.
为了便于理解本发明,下面将参照相关附图对本发明进行更全面的描述。附图中给出了本发明的较佳实施例。但是,本发明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本发明的公开内容的理解更加透彻全面。In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that a thorough understanding of the present disclosure will be provided.
需要说明的是,当元件被称为“固定于”另一个元件,它可以直接在另一个元件上或者也可以存在居中的元件。当一个元件被认为是“连接”另一个元件,它可以是直接连接到另一个元件或者可能同时存在居中元件。It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is said to be "connected" to another element, it can be directly connected to the other element or there may also be intervening elements present.
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发明的技术领域的技术人员通常理解的含义相同。本文中在本发明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,不是旨在于限制本发明。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 to which the invention belongs. The terminology used herein in the description of the invention is for the purpose of describing specific embodiments only and is not intended to limit the invention.
如图1~图4所示,一种雾化片接触结构,设置了雾化片1,支架2,导向介质3,及导电元件4,所述雾化片1具有第一面111以及第二面121,所述第二面121设有微孔区112,所述微孔区112均布多个微孔,所述微孔贯通至第一面111,所述第一面111设有发热元件13,所述发热元件13用于通过或附着在微孔的液体加热形成气雾;所述支架2具有安置位21,所述雾化片1设于安置位21;所述导向介质3可用于将液体通过,所述导向介质3贴合于第二面121、并用于将液体导入至微孔区112;所述导电元件4具有第一触点41和第二触点42,所述第一触点41接触于发热元件13、并用于发热元件13导电。As shown in Figures 1 to 4, an atomizing piece contact structure is provided with an atomizing piece 1, a bracket 2, a guide medium 3, and a conductive element 4. The atomizing piece 1 has a first surface 111 and a second surface 121, the second surface 121 is provided with a microporous area 112, the microporous area 112 is evenly distributed with a plurality of micropores, the micropores penetrate to the first surface 111, the first surface 111 is provided with a heating element 13. The heating element 13 is used to heat the liquid passing through or attached to the micropores to form aerosol; the bracket 2 has a placement position 21, and the atomization sheet 1 is located at the placement position 21; the guide medium 3 can be used for To allow liquid to pass through, the guide medium 3 is attached to the second surface 121 and is used to introduce the liquid to the microporous area 112; the conductive element 4 has a first contact 41 and a second contact 42. The contact 41 is in contact with the heating element 13 and is used for the heating element 13 to conduct electricity.
参阅图5~图6所示,第二面121设有朝向第一面111沉入的槽体122,所述微孔区112设于槽体122的底面、并连通至第一面111,微孔区112薄化,将发热元件13设在微孔区112,将经过或附着的液体进行加热雾化,区别传统的发热片,将结构薄化后有效减低雾化片1散热导致的温场扩散,提升发热效率,使得发热更加集中,雾化效果更佳。Referring to Figures 5 and 6, the second surface 121 is provided with a groove body 122 that sinks toward the first surface 111. The microporous area 112 is provided on the bottom surface of the groove body 122 and is connected to the first surface 111. The hole area 112 is thinned, and the heating element 13 is placed in the micropore area 112 to heat and atomize the liquid passing through or attached to it. Different from the traditional heating sheet, the thinned structure effectively reduces the temperature field caused by the heat dissipation of the atomizing sheet 1. Diffusion improves the heating efficiency, making the heating more concentrated and the atomization effect better.
雾化片1包括膜片11以及支撑框12,所述支撑框12设于膜片11的一面;本实施例中,将芯片本体分成膜片11和支撑框12,方便膜片11加工,结构成本低,制造方便。The atomizer sheet 1 includes a diaphragm 11 and a support frame 12. The support frame 12 is provided on one side of the diaphragm 11. In this embodiment, the chip body is divided into a diaphragm 11 and a support frame 12 to facilitate the processing of the diaphragm 11. The structure Low cost and easy to manufacture.
膜片11为单晶硅薄膜,所述第一面111设于单晶硅薄膜背离支持框一面,所述第二面121设于支撑框12背离单晶硅薄膜一面,所述槽体122开设在支撑框12;所述微孔区112通过蚀刻或光刻形成在单晶硅薄膜;在优选的实施例中,采用单晶硅薄膜形成的模板,耐耗性强,结构可靠;槽体122开设在支撑框12,分体结构,结构更加可靠,制备成本低,雾化液体导向稳定。微孔区112上的微孔为较小的微孔,用来锁油和导油,通过蚀刻或光刻形成,加工效果好。The diaphragm 11 is a single crystal silicon film. The first surface 111 is located on the side of the single crystal silicon film facing away from the support frame. The second surface 121 is located on the side of the support frame 12 facing away from the single crystal silicon film. The groove 122 is provided with In the support frame 12; the microporous area 112 is formed on a single crystal silicon film by etching or photolithography; in a preferred embodiment, a template formed of a single crystal silicon film is used, which has strong wear resistance and reliable structure; the tank body 122 Opened in the support frame 12, the split structure is more reliable, the preparation cost is low, and the atomized liquid guide is stable. The micropores on the micropore area 112 are smaller micropores, used to lock and guide oil. They are formed by etching or photolithography, and the processing effect is good.
单晶硅薄膜的厚度尺寸为0.01~0.5mm,采用厚度尺寸较小的薄膜结构,区别传统的发热片,将结构薄化后有效减低雾化片1散热导致的温场扩散,提升发热效率。The thickness of the monocrystalline silicon film is 0.01~0.5mm. It adopts a thin film structure with a smaller thickness. Different from the traditional heating sheet, the structure is thinned to effectively reduce the temperature field diffusion caused by the heat dissipation of the atomizing sheet 1 and improve the heating efficiency.
支撑框12由二氧化硅或氮化硅制成,在更优选的实施例中,采用二氧化硅或者氮化硅作为支撑框12,同样能够保证结构的耐耗性。The support frame 12 is made of silicon dioxide or silicon nitride. In a more preferred embodiment, silicon dioxide or silicon nitride is used as the support frame 12, which can also ensure the wear resistance of the structure.
发热元件13包括设于第一面111并通过微孔区112的发热线路131,所述发热线路131的两端分别设有第一接触位132以及第二接触位133;本实施例中,第一接触位132和第二接触位133用于接触导电,并控制发热线路131对微孔区112进行加热,加热后将液体转化为气雾。The heating element 13 includes a heating circuit 131 provided on the first surface 111 and passing through the micropore area 112. The two ends of the heating circuit 131 are respectively provided with a first contact position 132 and a second contact position 133; in this embodiment, the The first contact point 132 and the second contact point 133 are used for contact conduction, and control the heating circuit 131 to heat the microporous area 112, and after heating, the liquid is converted into aerosol.
在上述实施例的进一步改进为,导电元件4设有两个、并分别对应第一接触位132和第二接触位133,所述导电元件4至少在第一触点41位置具有弹性,采用弹性的第一触点41,弹性结构可以是弹片、弹簧、弹性电极、硅胶等具有弹性的结构,目的是让第一触点41与发热元件13导电接触更加稳定。A further improvement in the above embodiment is that there are two conductive elements 4 corresponding to the first contact position 132 and the second contact position 133 respectively. The conductive element 4 is elastic at least at the first contact point 41 position. The elasticity is adopted. The elastic structure of the first contact 41 can be an elastic piece, a spring, an elastic electrode, a silica gel, or other elastic structure, in order to make the conductive contact between the first contact 41 and the heating element 13 more stable.
支架2位于安置位21上侧设有导油位22,所述导向介质3置于导油位22,所述支架2位于导油位22两侧设有压紧片23,所述压紧片23将导向介质3压紧贴合在第二面121,导油位22用于导向介质3的放置,并具有压紧片23,压紧片23配合导向介质3将雾化片1压紧,在导电接触时更加稳定。在使用中导向介质3是可以用于通过液体的导油棉。The bracket 2 is located on the upper side of the mounting position 21 and is provided with an oil guide level 22. The guide medium 3 is placed at the oil guide level 22. The bracket 2 is located on both sides of the oil guide level 22 and is provided with compression pieces 23. The compression pieces 23. Press the guide medium 3 tightly against the second surface 121. The oil guide level 22 is used to place the guide medium 3 and has a pressing piece 23. The pressing piece 23 cooperates with the guide medium 3 to press the atomizing piece 1. More stable in conductive contact. In use, the guide medium 3 is oil-conducting cotton that can be used to pass liquid.
安置位21底部设有托脚211,所述托脚211将第二面121的边缘处托住,通过托脚211配合压紧片23形成了一个压紧位,将导向介质3和雾化片1压紧在压紧位上,在导电接触时更加稳定。The bottom of the placement position 21 is provided with support legs 211. The support legs 211 support the edge of the second surface 121. The support legs 211 cooperate with the compression piece 23 to form a compression position, which connects the guide medium 3 and the atomization piece. 1. Press it on the pressing position to make it more stable during conductive contact.
一种雾化装置,采用了以上的雾化片1接触结构,在导电接触上稳定可靠,对液体雾化效果好。An atomization device adopts the above contact structure of the atomization piece 1, which is stable and reliable in conductive contact and has good atomization effect on liquids.
本发明将雾化片1置于支架2上,配合导向介质3用于液体导向,液体可以是油性液体也可以是水性液体,经过导向介质3导向到雾化片1的微孔区112,经过发热元件13加热后形成气雾,在接电方面,由于支架2上具有安置位21用于将雾化片1放置或固定,导电元件4的第一触点41与发热元件13接触并供电,更具体是,第一触点41可以具有弹性接触,导电接触更加稳定,解决了现有导电接触不稳定的问题,在加热雾化过程中更加稳定可靠。具体是,设置了雾化片1,支架2,导向介质3,及导电元件4,所述雾化片1具有第一面111以及第二面121,所述第二面121设有微孔区112,所述微孔区112均布多个微孔,所述微孔贯通至第一面111,所述第一面111设有发热元件13,所述发热元件13用于通过或附着在微孔的液体加热形成气雾;所述支架2具有安置位21,所述雾化片1设于安置位21;所述导向介质3可用于将液体通过,所述导向介质3贴合于第二面121、并用于将液体导入至微孔区112;所述导电元件4具有第一触点41和第二触点42,所述第一触点41接触于发热元件13、并用于发热元件13导电。组装过程中,将支架2插入到雾化装置的外罩内,通过将液体注入至雾化装置内,等液体渗入到导向介质3内,再通过导向介质3将液体朝雾化片1聚集,后通过导电元件4导电控制发热元件13将液体加热,经过负压作用将加热形成的气雾导出。In the present invention, the atomizing piece 1 is placed on the bracket 2, and the guide medium 3 is used for liquid guidance. The liquid can be an oily liquid or an aqueous liquid, and is guided to the micropore area 112 of the atomizing piece 1 through the guiding medium 3. The heating element 13 forms aerosol after heating. In terms of power connection, since the bracket 2 has a position 21 for placing or fixing the atomizer sheet 1, the first contact 41 of the conductive element 4 contacts the heating element 13 and supplies power. More specifically, the first contact 41 can have elastic contact, and the conductive contact is more stable, which solves the existing problem of unstable conductive contact and is more stable and reliable during the heating and atomization process. Specifically, an atomizing sheet 1, a bracket 2, a guide medium 3, and a conductive element 4 are provided. The atomizing sheet 1 has a first surface 111 and a second surface 121, and the second surface 121 is provided with a microporous area. 112. The micropore area 112 is evenly distributed with a plurality of micropores, and the micropores penetrate to the first surface 111. The first surface 111 is provided with a heating element 13. The heating element 13 is used to pass through or be attached to the micropore. The liquid in the hole is heated to form aerosol; the bracket 2 has a placement position 21, and the atomization sheet 1 is provided at the placement position 21; the guide medium 3 can be used to pass the liquid, and the guide medium 3 is attached to the second The conductive element 4 has a first contact point 41 and a second contact point 42, and the first contact point 41 is in contact with the heating element 13 and is used for the heating element 13 Conduct electricity. During the assembly process, insert the bracket 2 into the outer cover of the atomization device, inject liquid into the atomization device, wait until the liquid penetrates into the guide medium 3, and then gather the liquid toward the atomizer piece 1 through the guide medium 3, and then The heating element 13 is controlled by the conductive element 4 to heat the liquid, and the aerosol formed by the heating is discharged through the action of negative pressure.
以上所述实施例仅表达了本发明的几种实施方式,其描述较为具体和详细,但并不能因此而理解为对本发明专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。因此,本发明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 present invention, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the patent scope of the present invention. It should be noted that, for those of ordinary skill in the art, several modifications and improvements can be made 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 patent of the present invention should be determined by the appended claims.
Claims (10)
- 雾化片接触结构,其特征在于:包括The atomization piece contact structure is characterized by: including雾化片,所述雾化片具有第一面以及第二面,所述第二面设有微孔区,所述微孔区均布多个微孔,所述微孔贯通至第一面,所述第一面设有发热元件,所述发热元件用于通过或附着在微孔的液体加热形成气雾;Atomizing sheet, the atomizing sheet has a first side and a second side, the second side is provided with a microporous area, the microporous area is evenly distributed with a plurality of micropores, and the micropores penetrate to the first surface , the first surface is provided with a heating element, the heating element is used to heat the liquid passing through or attached to the micropores to form aerosol;支架,所述支架具有安置位,所述雾化片设于安置位;A bracket, the bracket has a placement position, and the atomizer sheet is located at the placement position;导向介质,所述导向介质可用于将液体通过,所述导向介质贴合于第二面、并用于将液体导入至微孔区;A guide medium, which can be used to pass liquid through, which is attached to the second surface and used to introduce liquid into the microporous area;导电元件,所述导电元件具有第一触点和第二触点,所述第一触点接触于发热元件、并用于发热元件导电。A conductive element, the conductive element has a first contact point and a second contact point, the first contact point is in contact with the heating element and is used to conduct electricity to the heating element.
- 根据权利要求1所述的雾化片接触结构,其特征在于:所述第二面设有朝向第一面沉入的槽体,所述微孔区设于槽体的底面、并连通至第一面。The atomizer sheet contact structure according to claim 1, characterized in that: the second surface is provided with a groove body that sinks toward the first surface, and the micropore area is provided on the bottom surface of the groove body and connected to the third surface. one side.
- 根据权利要求2所述的雾化片接触结构,其特征在于:所述雾化片包括膜片以及支撑框,所述支撑框设于膜片的一面。The atomization sheet contact structure according to claim 2, wherein the atomization sheet includes a diaphragm and a support frame, and the support frame is provided on one side of the diaphragm.
- 根据权利要求3所述的雾化片接触结构,其特征在于:所述膜片为单晶硅薄膜,所述第一面设于单晶硅薄膜背离支持框一面,所述第二面设于支撑框背离单晶硅薄膜一面,所述槽体开设在支撑框。The atomization sheet contact structure according to claim 3, characterized in that: the diaphragm is a single crystal silicon film, the first surface is provided on a side of the single crystal silicon film facing away from the support frame, and the second surface is provided on The support frame has a side facing away from the single crystal silicon film, and the groove body is opened in the support frame.
- 根据权利要求4所述的雾化片接触结构,其特征在于:所述单晶硅薄膜的厚度尺寸为0.01~0.5mm。The atomization sheet contact structure according to claim 4, characterized in that: the thickness of the single crystal silicon film is 0.01~0.5mm.
- 根据权利要求1所述的雾化片接触结构,其特征在于:所述发热元件包括设于第一面并通过微孔区的发热线路,所述发热线路的两端分别设有第一接触位以及第二接触位。The atomizer contact structure according to claim 1, wherein the heating element includes a heating circuit provided on the first surface and passing through the micropore area, and first contact positions are respectively provided at both ends of the heating circuit. and the second contact position.
- 根据权利要求6所述的雾化片接触结构,其特征在于:所述导电元件设有两个、并分别对应第一接触位和第二接触位,所述导电元件至少在第一触点位置具有弹性。The atomizer sheet contact structure according to claim 6, characterized in that: there are two conductive elements corresponding to the first contact position and the second contact position respectively, and the conductive element is at least at the first contact position. Be flexible.
- 根据权利要求1所述的雾化片接触结构,其特征在于:所述支架位于安置位上侧设有导油位,所述导向介质置于导油位,所述支架位于导油位两侧设有压紧片,所述压紧片将导向介质压紧贴合在第二面。The atomization sheet contact structure according to claim 1, characterized in that: the bracket is located on the upper side of the placement position and is provided with an oil guide level, the guide medium is placed at the oil guide level, and the brackets are located on both sides of the oil guide level. A pressing piece is provided, and the pressing piece presses the guide medium against the second surface.
- 根据权利要求1所述的雾化片接触结构,其特征在于:所述安置位底部设有托脚,所述托脚将第二面的边缘处托住。The atomizer sheet contact structure according to claim 1, characterized in that: the bottom of the placement position is provided with support legs, and the support legs support the edge of the second surface.
- 一种雾化装置,其特征在于:包括权利要求1~9任意一项所述的雾化片接触结构。An atomization device, characterized by: including the atomization sheet contact structure described in any one of claims 1 to 9.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202221807786.4U CN217658211U (en) | 2022-07-13 | 2022-07-13 | Atomizing piece contact structure and atomizing device |
CN202221807786.4 | 2022-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2024011729A1 true WO2024011729A1 (en) | 2024-01-18 |
Family
ID=83717765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2022/116310 WO2024011729A1 (en) | 2022-07-13 | 2022-08-31 | Atomization sheet contact structure and atomization device |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN217658211U (en) |
WO (1) | WO2024011729A1 (en) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110464052A (en) * | 2019-08-06 | 2019-11-19 | 深圳麦克韦尔科技有限公司 | Atomizing component, atomizer and electronic atomization device |
US10925313B1 (en) * | 2019-03-28 | 2021-02-23 | China Tobacco Yunnan Industrial Co., Ltd | Electronic cigarette with an improved atomizer |
CN213819847U (en) * | 2020-09-02 | 2021-07-30 | 深圳市吉迩科技有限公司 | Atomizing core heating element and aerosol generating device |
CN113729300A (en) * | 2021-09-29 | 2021-12-03 | 深圳市克莱鹏科技有限公司 | Heating sheet based on honeycomb permeation structure and electronic cigarette comprising heating sheet |
CN215075535U (en) * | 2021-05-12 | 2021-12-10 | 深圳市克莱鹏科技有限公司 | Ceramic atomization structure based on porous conduction and electronic cigarette |
CN216165193U (en) * | 2021-09-22 | 2022-04-05 | 深圳市克莱鹏科技有限公司 | Heating sheet and electronic cigarette |
CN216493476U (en) * | 2021-10-27 | 2022-05-13 | 深圳市克莱鹏科技有限公司 | Porous silicon heating structure with oil storage packaging structure and electronic cigarette comprising same |
CN216493513U (en) * | 2021-11-04 | 2022-05-13 | 深圳市克莱鹏科技有限公司 | Heating element and electron cigarette based on monocrystalline silicon infiltration structure |
CN114680385A (en) * | 2022-04-24 | 2022-07-01 | 深圳市克莱鹏科技有限公司 | Atomizing device and electronic atomizer |
CN114747811A (en) * | 2021-12-30 | 2022-07-15 | 深圳麦克韦尔科技有限公司 | Atomizer and electronic atomization device |
-
2022
- 2022-07-13 CN CN202221807786.4U patent/CN217658211U/en active Active
- 2022-08-31 WO PCT/CN2022/116310 patent/WO2024011729A1/en unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10925313B1 (en) * | 2019-03-28 | 2021-02-23 | China Tobacco Yunnan Industrial Co., Ltd | Electronic cigarette with an improved atomizer |
CN110464052A (en) * | 2019-08-06 | 2019-11-19 | 深圳麦克韦尔科技有限公司 | Atomizing component, atomizer and electronic atomization device |
CN213819847U (en) * | 2020-09-02 | 2021-07-30 | 深圳市吉迩科技有限公司 | Atomizing core heating element and aerosol generating device |
CN215075535U (en) * | 2021-05-12 | 2021-12-10 | 深圳市克莱鹏科技有限公司 | Ceramic atomization structure based on porous conduction and electronic cigarette |
CN216165193U (en) * | 2021-09-22 | 2022-04-05 | 深圳市克莱鹏科技有限公司 | Heating sheet and electronic cigarette |
CN113729300A (en) * | 2021-09-29 | 2021-12-03 | 深圳市克莱鹏科技有限公司 | Heating sheet based on honeycomb permeation structure and electronic cigarette comprising heating sheet |
CN216493476U (en) * | 2021-10-27 | 2022-05-13 | 深圳市克莱鹏科技有限公司 | Porous silicon heating structure with oil storage packaging structure and electronic cigarette comprising same |
CN216493513U (en) * | 2021-11-04 | 2022-05-13 | 深圳市克莱鹏科技有限公司 | Heating element and electron cigarette based on monocrystalline silicon infiltration structure |
CN114747811A (en) * | 2021-12-30 | 2022-07-15 | 深圳麦克韦尔科技有限公司 | Atomizer and electronic atomization device |
CN114680385A (en) * | 2022-04-24 | 2022-07-01 | 深圳市克莱鹏科技有限公司 | Atomizing device and electronic atomizer |
Also Published As
Publication number | Publication date |
---|---|
CN217658211U (en) | 2022-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2024011728A1 (en) | Atomization sheet and atomization device | |
WO2021012961A1 (en) | Atomizing assembly, atomizer and aerosol generating device | |
WO2023206898A1 (en) | Atomizing apparatus and electronic atomizer | |
WO2022121611A1 (en) | Electronic atomization device and atomizer thereof | |
WO2021073261A1 (en) | Heating atomization core having multi-core porous liquid-conducting material and assembly | |
WO2023216454A1 (en) | Electronic atomizer | |
WO2022179233A1 (en) | Heating body assembly, atomizer and electronic atomization device | |
WO2022199281A1 (en) | Atomizer and electronic atomization device | |
WO2021227742A1 (en) | Atomizer and aerosol generating device having same | |
WO2024021804A1 (en) | Externally-hung conductive structure and atomization device | |
WO2024011730A1 (en) | Integrated guide and atomization structure and atomization device | |
WO2024011729A1 (en) | Atomization sheet contact structure and atomization device | |
CN216416049U (en) | Atomizer and aerosol generating device | |
WO2024016435A1 (en) | Atomization sheet packaging structure and atomization device | |
WO2024016437A1 (en) | Atomization sheet based on glass substrate, and atomization device | |
WO2022179641A3 (en) | Heating body, atomizer and electronic atomization device | |
WO2022161189A1 (en) | Atomization assembly and atomization device | |
WO2022040935A1 (en) | Electronic atomizing device | |
WO2024041092A1 (en) | Mesh heating piece-based atomization device | |
CN218773343U (en) | Split type glass piece and atomizing device that generate heat | |
WO2023138043A1 (en) | Ultrasonic atomization assembly and aerosol generation device | |
CN212759372U (en) | Plug-in type atomizing device and atomizer | |
WO2024016434A1 (en) | High-temperature-resistant thermal insulating structure and atomization device | |
CN219803340U (en) | Atomizer and electronic atomization device | |
WO2022040866A1 (en) | Electronic atomization apparatus and atomizer thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 22950841 Country of ref document: EP Kind code of ref document: A1 |