Atomiser and electronic atomising device

Abstract

This application provides an atomizer and an electronic atomizing device, comprising: a housing including a communicating air outlet and an opening; a support assembly disposed within the housing and defining a liquid storage chamber with the inner wall of the housing, the support assembly including an atomization channel, a mounting groove, and at least two electrode holes, the mounting groove communicating with the liquid storage chamber, and the atomization channel communicating with both the mounting groove and the air outlet; an atomizing core assembly disposed within the mounting groove; a base disposed at the opening of the housing, the base having an air inlet communicating with the atomization channel; at least two electrodes passing through the base, with one end of each electrode extending into a corresponding electrode hole and electrically connected to the atomizing core assembly; a plurality of ventilation grooves disposed on the wall of the mounting groove, the ventilation grooves communicating with the liquid storage chamber and at least one electrode hole, the at least one electrode hole communicating with the air inlet; by utilizing the ventilation grooves and electrode holes for gas guidance, gas exchange and pressure relief are achieved inside the atomizer, preventing liquid leakage from the atomizer.

Description

Technical Field

[0001] This application relates to the field of electronic atomization equipment technology, and in particular to an atomizer and an electronic atomization device. Background Technology

[0002] Currently, traditional horizontally positioned flat coil atomizers suffer from flavor loss due to the atomization surface being perpendicular to the atomization channel, resulting in numerous bends in the channel. Furthermore, poor e-liquid flow can easily cause the coil to burn, leading to abnormal flavor and malfunctions. Utility Model Content

[0003] In view of the above problems, this application is made in order to provide an atomizer and an electronic atomization device that overcome or at least partially solve the above problems.

[0004] To address the aforementioned problems, in the first aspect of this application, an atomizer is disclosed, comprising:

[0005] The outer casing includes a connected vent and an opening;

[0006] A support assembly is disposed within the housing and defines a liquid storage chamber for storing the atomizing matrix with the inner wall of the housing. The support assembly includes an atomizing channel and a mounting groove. The mounting groove communicates with the liquid storage chamber, and the atomizing channel communicates with both the mounting groove and the air outlet.

[0007] An atomizing core assembly is disposed in the mounting groove and is used to heat the atomizing matrix and generate an aerosol through the atomizing channel. The atomizing channel extends along the axial direction of the atomizer. The atomizing core assembly has an atomizing surface, which is planar and faces the atomizing channel.

[0008] A base is provided at the opening of the outer shell, and the base is provided with an air inlet communicating with the atomizing channel;

[0009] The mounting groove has several ventilation grooves on its wall, and the ventilation grooves are connected to the liquid storage chamber and the air inlet.

[0010] In one embodiment, the ventilation slot is curved within the mounting slot;

[0011] And / or, the width of the ventilation slot is 0.15mm-0.35mm.

[0012] In one embodiment, the support assembly further includes at least two electrode holes, at least one of the electrode holes being in communication with the ventilation slot and the air inlet, respectively;

[0013] The atomizer also includes at least two electrode components, which are disposed on the base. One end of each electrode component extends into the corresponding electrode hole and is electrically connected to the atomizing core assembly. The electrode component and the electrode hole are in clearance fit.

[0014] In one embodiment, the electrode element is gap-connected to the electrode hole so that the air exchange groove communicates with the air inlet.

[0015] In one embodiment, the support assembly includes:

[0016] A first bracket is coaxially arranged with the outer shell and located inside the outer shell. The side of the first bracket near the air outlet and the inner wall of the outer shell define the liquid storage cavity.

[0017] The mounting slot is disposed within the first bracket, and the first bracket is also provided with a liquid inlet channel, which connects the liquid storage chamber and the mounting slot.

[0018] In one embodiment, the first support includes:

[0019] A sealing part abuts against the inner wall of the outer casing; the sealing part is provided with a connecting hole that penetrates the sealing part;

[0020] An extension is provided on the side of the sealing portion near the base, and the mounting groove is provided in the extension;

[0021] The liquid inlet channel passes through the sealing part and the extension part, and connects the liquid storage chamber and the mounting groove;

[0022] The outer shell extends toward the liquid storage cavity to form a gas guide tube, which abuts against the sealing part and connects the air inlet and the connecting hole.

[0023] In one embodiment, the support assembly further includes:

[0024] The second bracket is disposed on the side of the first bracket near the base, and the side of the second bracket opposite to the liquid storage cavity abuts against the base; the side of the second bracket facing the mounting groove abuts against the first bracket, and the atomizing channel is formed between the first bracket and the second bracket.

[0025] In one embodiment, the atomizing core assembly includes:

[0026] A ceramic core is snapped into the mounting groove, and the atomizing surface is located on the side of the ceramic core near the atomizing channel;

[0027] A liquid guiding component is disposed in the mounting groove and located on the side of the ceramic core opposite to the atomization channel. The liquid guiding component is used to adsorb the atomization matrix and conduct it to the ceramic core.

[0028] In one embodiment, the liquid guiding component is annular, and a liquid guiding channel is provided on the liquid guiding component. The liquid guiding channel is used to adsorb the atomizing matrix and conduct it to the ceramic core; the side of the liquid guiding component near the mounting groove covers the ventilation groove.

[0029] In one embodiment, the base abuts against the opening of the housing, and the base is further provided with at least two mounting holes, each of the electrode elements passing through the corresponding mounting hole and being interference-fitted with the mounting hole;

[0030] And / or, the base is further provided with a positioning post, and the bracket assembly is provided with a positioning hole, the positioning post and the positioning hole being positioned together to position the bracket assembly on the base.

[0031] In a second aspect of this application, an electronic atomizing device is disclosed, comprising: an atomizer as described above and a battery for powering the atomizer, the battery being electrically connected to the atomizer.

[0032] This application has the following advantages:

[0033] In this embodiment, the outer shell includes a communicating air outlet and an opening; a support assembly is disposed within the outer shell and defines a liquid storage chamber for storing the atomizing matrix with the inner wall of the outer shell, the support assembly includes an atomizing channel and a mounting groove, the mounting groove is communicating with the liquid storage chamber, and the atomizing channel is communicating with both the mounting groove and the air outlet; an atomizing core assembly is disposed within the mounting groove and is used to heat the atomizing matrix and generate aerosol through the atomizing channel, the atomizing channel extends along the axial direction of the atomizer, the atomizing core assembly has an atomizing surface, the atomizing surface is planar and faces the atomizing channel; a base is disposed at the opening of the outer shell, the base has an air inlet communicating with the atomizing channel; and a plurality of ventilation slots are provided on the wall of the mounting groove, the ventilation slots communicating with the liquid storage chamber and the air inlet. The atomizer core assembly, bracket assembly, and inner side of the outer shell can be connected to the air inlet through the air exchange slot. External gas can enter the atomizer through the air inlet and air exchange slot to achieve air exchange and pressure relief inside the atomizer. By introducing external air into the atomizer, the internal and external air pressure of the atomizer is made consistent. The atomizing matrix can flow smoothly from the liquid storage chamber through the mounting slot to the atomizer core assembly for heating. The heated aerosol can also flow out through the atomization channel to avoid clogging the core. Attached Figure Description

[0034] Figure 1This is a first-view structural outline of an atomizer according to this application;

[0035] Figure 2 yes Figure 1 AA section view in the middle;

[0036] Figure 3 This is a second-view structural outline of an atomizer according to this application;

[0037] Figure 4 yes Figure 3 BB cross-section diagram in the middle;

[0038] Figure 5 This is an exploded structural diagram of an atomizer according to this application;

[0039] Figure 6 This is a structural diagram of the first support of an atomizer according to this application;

[0040] Figure 7 This is a structural diagram of the liquid guiding component of an atomizer according to this application;

[0041] Figure 8 This is a structural diagram of the base of an atomizer according to this application.

[0042] Explanation of reference numerals in the attached figures:

[0043] 100 - Outer shell, 110 - Air outlet, 120 - Air duct;

[0044] 200-Support assembly, 210-Mounting groove, 220-Atomization channel, 230-Electrode hole, 240-Ventilation groove, 250-First support, 251-Liquid inlet channel, 252-Sealing part, 2521-Connecting hole, 253-Extension part, 260-Second support; 270-Positioning hole;

[0045] 300 - Liquid reservoir;

[0046] 400 - Atomizing core assembly, 410 - Ceramic core, 420 - Liquid guiding component;

[0047] 500 - Base, 510 - Air inlet, 520 - Mounting hole; 530 - Positioning post;

[0048] 600 - Electrode components. Detailed Implementation

[0049] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0050] Reference Figures 1-6The atomizer may specifically include the following components: a housing 100, a support assembly 200, an atomizing core assembly 400, and a base 500. The housing 100, base 500, support assembly 200, and atomizing core assembly 400 work together to achieve the atomization function of the atomizer, generating an aerosol for the user to inhale.

[0051] The housing 100 includes a communicating air outlet 110 and an opening; the air outlet 110 is used to introduce the atomized aerosol into the user's mouth for inhalation. The support assembly 200, the atomizing core assembly 400, the base 500, and the electrode 600 can be assembled into the housing 100 through the opening, with the support assembly 200, the atomizing core assembly 400, and the electrode 600 located inside the housing 100.

[0052] A support assembly 200 is disposed within the housing 100, and the support assembly 200 and the inner wall of the housing 100 define a liquid storage chamber 300 for storing the atomizing matrix. The support assembly 200 can fix the atomizing component. The support assembly 200 includes an atomizing channel 220 and a mounting groove 210. The mounting groove 210 communicates with the liquid storage chamber 300, and the atomizing matrix in the liquid storage chamber 300 can enter the mounting groove 210. The atomizing core assembly 400 is disposed in the mounting groove 210, and the atomizing core assembly 400 can heat the atomizing matrix flowing from the liquid storage chamber 300 into the mounting groove 210 to generate an aerosol. The atomizing channel 220 communicates with both the mounting groove 210 and the air outlet 110, and the atomizing core assembly 400 can generate an aerosol through the mounting groove 210 into the atomizing channel 220, and the aerosol is then output to the user through the atomizing channel 220 and the air outlet 110. The atomizing channel 220 extends along the axial direction of the atomizer. The atomizing core assembly 400 has an atomizing surface that is planar and faces the atomizing channel 220. That is, the atomizing surface of the atomizing core assembly 400 is a vertical plane. After the aerosol is generated on the atomizing surface, the flow of the aerosol in the atomizer is straight without bends, and the heat is relatively concentrated, which can maintain a good taste. At the same time, the aerosol flows in the atomizing channel 220 with less loss, which also helps to improve the taste.

[0053] The base 500 is positioned at the opening of the outer casing 100 to seal the opening and enclose the support assembly 200, atomizer coil assembly 400, and electrode components 600 within the internal cavity between the base 500 and the outer casing 100. The base 500 serves as the support and connection component for the atomizer. The support assembly 200, atomizer coil assembly 400, and electrode components 600 can be directly or indirectly fixed to the base 500 to ensure overall stability. The base 500 has an air inlet 510 communicating with the atomization channel 220; external air is introduced into the atomization channel 220 for atomization.

[0054] A plurality of ventilation slots 240 are provided on the mounting slot 210. One end of each ventilation slot 240 can communicate with the liquid storage chamber 300, and the other end can communicate with the air inlet 510. That is, the ventilation slots 240 and the air inlet 510 can form an air passage, and since the ventilation slots 240 are also connected to the oil storage chamber, if the pressure inside the atomizer decreases, external gas can be drawn in through the air inlet 510 and the ventilation slots 240 to maintain a constant air pressure inside the atomizer, thereby preventing leakage. The ventilation slots 240 can be arc-shaped or rectangular, and this application does not make a specific limitation.

[0055] In this embodiment, the outer casing 100 includes a communicating air outlet 110 and an opening; a support assembly 200 is disposed within the outer casing 100 and defines a liquid storage chamber 300 for storing the atomizing matrix with the inner wall of the outer casing 100; the support assembly 200 also includes an atomizing channel 220 and a mounting groove 210, the mounting groove 210 communicating with the liquid storage chamber 300, and the atomizing channel 220 communicating with both the mounting groove 210 and the air outlet 110; an atomizing core assembly 400 is disposed within the mounting groove 210 for... The atomizing matrix is ​​heated and generates an aerosol through the atomizing channel 220, which extends axially along the atomizer. The atomizing core assembly 400 has an atomizing surface that is planar and faces the atomizing channel 220. A base 500 is disposed at the opening of the outer shell 100 and has an air inlet 510 communicating with the atomizing channel 220. A plurality of ventilation slots 240 are provided on the wall of the mounting groove 210, which communicate with the liquid storage chamber 300 and the air inlet 510. The inner sides of the atomizer core assembly 400, the support assembly 200, and the outer shell 100 can be connected to the air inlet 510 via the ventilation groove 240. External gas can enter the atomizer through the air inlet 510 and the ventilation groove 240, achieving air exchange and pressure relief inside the atomizer. That is, by introducing external air into the atomizer, the internal and external air pressure of the atomizer is made equal, and the atomizing matrix can flow smoothly from the liquid storage chamber 300 through the mounting groove 210 to the atomizer core assembly 400 for heating. The heated aerosol can also flow out through the atomization channel 220, preventing the atomizer core assembly 400 from clogging. Moreover, the ventilation groove 240 is set in the mounting groove 210, which is simple in structure and optimizes the internal structure of the atomizer.

[0056] In one embodiment of this application, the support assembly further includes at least two electrode holes 230, at least one electrode hole 230 being connected to the ventilation groove 240 and the air inlet 510 respectively; external gas can enter the atomizer through the air inlet 510, electrode holes 230, and ventilation groove 240, thereby achieving ventilation and pressure relief inside the atomizer. By reusing the electrode holes 230 for ventilation, the structure is simple and the internal structure of the atomizer is optimized.

[0057] The atomizer may also include electrode components 600, which are electrically connected to the atomizing core assembly 400. The electrode components 600 transmit electrical energy to the atomizing core assembly 400, which then converts this electrical energy into heat to atomize the atomizing matrix. At least two electrode components 600 may be present, each passing through the base 500 and extending at one end into a corresponding electrode hole 230, electrically connected to the atomizing core assembly 400. The electrode components 600 transmit electrical energy from the battery to the atomizing core assembly 400, enabling it to operate. The electrode plates can be made of conductive materials with good conductivity and corrosion resistance, such as copper, nickel-chromium alloy, or titanium alloy. Their surfaces are gold-plated, nickel-plated, or passivated to reduce contact resistance and extend service life.

[0058] In one embodiment of this application, the electrode 600 is clearance-fitted with the electrode hole 230, and the air passage is formed by the ventilation groove 240, the gap between the electrode holes 230 of the electrode 600, and the air inlet 510. The gap between the electrode holes 230 of the electrode 600 is used to connect the ventilation groove 240 and the air inlet 510.

[0059] In one embodiment of this application, the ventilation groove 240 is curved in the mounting groove 210; that is, the ventilation groove 240 is a curved groove, which makes the flow rate of gas and liquid different. When air is introduced, the gas can quickly pass through the ventilation groove 240 to achieve ventilation and pressure relief. When the atomizing matrix enters the ventilation groove 240, the liquid atomizing matrix has poor fluidity in the curved groove, and when the liquid atomizing medium flows through the atomizing core assembly 400, it will be absorbed and heated by the atomizing core assembly 400, so that the liquid atomizing medium will not flow out of the ventilation groove 240, thus avoiding the occurrence of liquid leakage.

[0060] In one embodiment of this application, the width of the ventilation groove 240 is 0.15mm-0.35mm. Setting the ventilation groove 240 to a width of 0.15-0.35mm ensures that even if liquid atomizing matrix enters the ventilation groove 240, the liquid atomizing matrix has poor flowability in the curved, narrow groove, and it is also absorbed by the atomizing core assembly 400 as it flows through, preventing liquid atomizing matrix from flowing out of the ventilation groove 240 and further reducing the occurrence of leakage.

[0061] In one embodiment of this application, the support assembly 200 includes a first support 250. The first support 250 is coaxially disposed with the housing 100 and located inside the housing 100. The side of the first support 250 near the air outlet 110 and the inner wall of the housing 100 define a liquid storage chamber 300.

[0062] The first support 250 is provided with a liquid inlet channel 251, which is located between the mounting groove 210 and the inner wall of the outer shell 100, connecting the liquid storage chamber 300 and the mounting groove 210. That is, the liquid inlet channel 251 is located between the mounting groove 210 and the inner wall of the outer shell 100 and passes through the first support 250, guiding the atomizing matrix in the liquid storage chamber 300 into the mounting groove 210. The mounting groove 210 is disposed in the first support 250, and can be disposed on the side near the atomizing core assembly 400 so that the atomizing matrix in the mounting groove 210 can be heated and atomized by the atomizing core assembly 400.

[0063] In one embodiment of this application, reference can be made to Figure 6 The first support 250 includes a sealing portion 252 and an extension portion 253. The sealing portion 252 abuts against the inner wall of the housing 100 and can be interference-fitted with the housing 100. The interference fit between the sealing portion 252 and the housing 100 seals the oil storage cavity. The sealing portion 252 is provided with a connecting hole 2521, which penetrates the sealing portion 252. The housing 100 extends toward the liquid storage cavity 300 to form a vent pipe 120, which abuts against the sealing portion 252 and connects the air inlet 110 to the connecting hole 2521. The connecting hole 2521 can deliver aerosols passing through the sealing portion 252 to the vent pipe 120.

[0064] An extension 253 is disposed on the side of the sealing portion 252 near the base 500, so that the extension 253 and the sealing portion 252 are snapped into the housing 100. A liquid inlet channel 251 passes through the sealing portion 252 and the extension 253, connecting the liquid storage chamber 300 and the mounting groove 210; that is, the liquid inlet channel 251 can guide the liquid atomizing matrix in the liquid storage chamber 300 into the mounting groove 210. The mounting groove 210 is disposed on the extension 253 so that the liquid atomizing matrix flowing into the mounting groove 210 can be heated by the atomizing core assembly 400.

[0065] In one embodiment of this application, the support assembly 200 further includes a second support 260. The second support 260 is disposed on the side of the first support 250 near the base 500. The second support 260 is connected to the first support 250. The side of the second support 260 and the side of the first support 250 facing away from the liquid storage cavity 300 abuts against the base 500. The side of the second support 260 facing the mounting groove 210 abuts against the first support 250 to further seal the liquid storage cavity 300.

[0066] Atomization channel 220 is formed between the first support 250 and the second support 260. Electrode holes 230 are formed in the first support 250 and / or the second support 260 to allow for more flexible placement of the electrode holes 230.

[0067] In one embodiment of this application, the atomizing core assembly 400 includes a ceramic core 410 and a liquid guiding component 420. The ceramic core 410 is snapped into and fixedly connected to the mounting groove 210. The atomizing surface is disposed on the side of the ceramic core 410 near the atomizing channel 220. The ceramic core 410 can be formed by using a ceramic substrate such as alumina or aluminum nitride, with a metal heating layer (such as platinum, tungsten, nickel-chromium alloy, etc.) coated on the surface.

[0068] A liquid guiding component 420 is disposed within the mounting groove 210 and located on the side of the ceramic core 410 opposite to the atomization channel. The liquid guiding component adsorbs the atomization matrix and conducts it to the ceramic core 410, uniformly guiding the liquid atomization matrix from the mounting groove 210 into the ceramic core 410. The ceramic core 410 then heats and atomizes the matrix to form a uniform aerosol, ensuring atomization quality. After the liquid guiding component 420 guides the liquid atomization matrix to the atomization surface, the ceramic core 410 can then atomize the matrix.

[0069] In one embodiment of this application, reference can be made to Figure 7 The liquid guiding component 420 is annular, and a liquid guiding channel 421 is provided on the liquid guiding component 420. This liquid guiding channel 421 is also annular. The liquid guiding channel 421 adsorbs the atomizing matrix and conducts it to the ceramic core 410, allowing the atomizing medium to enter the liquid inlet channel 251 of the ceramic core 410. The side of the liquid guiding component 420 near the mounting groove 210 covers the ventilation groove, blocking the path of the atomizing matrix to the ventilation groove 240 and preventing leakage.

[0070] In one embodiment of this application, reference can be made to Figure 8 The base 500 abuts against the opening of the outer casing 100, and the base 500 can seal the outer casing 100. The base 500 also has at least two mounting holes 520, and each electrode 600 passes through a corresponding mounting hole 520 to allow the electrode 600 to connect to an external battery. Furthermore, the mounting holes 520 and the electrode 600 are interference-fitted to ensure a seal between them, preventing liquid atomizing matrix from flowing out from between the mounting holes 520 and the electrode 600, thus avoiding leakage.

[0071] In one embodiment of this application, reference can be made to Figure 8 The base 500 is also equipped with a positioning post 530, and the bracket assembly 200 is equipped with a positioning hole 270. The positioning post 530 and the positioning hole 270 can be used to position the bracket assembly 200 on the base 500, thereby fixing the position of the atomizing component. Additionally, refer to... Figure 5A silicone vent is provided on the air outlet 110. This silicone vent guides the atomized aerosol outflow in a stable direction and speed, ensuring consistent vapor concentration and flavor for the user. The silicone vent may contain airflow channels or a filter structure to further optimize atomization. Furthermore, during atomization, some e-liquid may condense due to temperature changes. The silicone vent absorbs or recovers this condensate, preventing it from entering the user's mouth and improving the user experience. A tight connection between the silicone vent and the end of the air tube 120 prevents aerosol leakage and avoids the user inhaling incompletely atomized e-liquid particles. Its high-temperature resistance and chemical stability also ensure safety during long-term use.

[0072] In one embodiment of this application, the outer shell 100 and the support assembly 200 are formed from polypropylene. Polypropylene is a thermoplastic resin formed by the addition polymerization of propylene monomers. The outer shell 100 and the support assembly 200 can be injection molded from polypropylene. After heating and melting PP (polypropylene) granules, they are injected into a mold cavity under high pressure, cooled and solidified, and then demolded to obtain the outer shell 100 and the support assembly 200. The outer shell 100 and the support assembly 200 are connected by an interference fit. During assembly, external force (such as pressure, thermal expansion and contraction, etc.) is required to press the support assembly 200 into the outer shell 100. After assembly, an interference fit is formed between the outer shell 100 and the support assembly 200, generating a tight contact pressure. This contact pressure seals the oil storage cavity, avoiding the problem of silicone sealing structures absorbing e-liquid flavorings when immersed in oil.

[0073] Furthermore, air intake silicone can be installed on the air intake port of the base 500. The air intake silicone is a one-way valve or a sealed structure; its elastic material automatically opens when the user inhales, allowing external gas to enter the atomizer; it automatically closes after inhalation to prevent air or liquid leakage. This ensures airflow stability and avoids unstable atomization effects due to external air interference. The flexibility and sealing properties of the silicone effectively prevent liquid atomization media or condensate from leaking through the first air intake port, while also preventing dust and foreign objects from entering the atomizer, protecting electronic components from contamination or damage. The elasticity of the air intake silicone reduces resistance during inhalation, making the airflow smoother and improving user comfort.

[0074] In addition, the atomizer includes an airflow sensor (not shown in the diagram), which is mounted on the bottom of the base 500 and connected to the air intake. The airflow sensor detects changes in airflow and converts them into electrical signals. By sensing the user's inhalation, it triggers the atomization process, causing the atomizer to produce an aerosol. The working principle of the airflow sensor is mainly based on gas-to-electric conversion or capacitance changes. The airflow sensor can be an electret capacitor type: internally, it consists of an electret diaphragm and plates forming a capacitor. The negative pressure during inhalation causes deformation of the conductive film, resulting in a change in the equivalent capacitance. Specifically, its internal structure consists of a diaphragm, a gasket, and plates forming a capacitor. When airflow (such as when the user inhales) acts on the diaphragm, the diaphragm bends, causing a change in the distance between the two plates of the capacitor, thus causing a change in the capacitance value. This capacitance change is then converted into an electrical signal to control the atomizer's operation. The airflow sensor controls the atomizer's operating state in real time to improve the user experience.

[0075] In addition to the atomizers described above, this application also provides an electronic atomization device, which includes an atomizer and a battery that powers the atomizer. The battery is electrically connected to the atomizer. The battery can be directly connected to the atomizer via a wire to directly power it. Alternatively, the battery can be connected to the atomizer via a circuit board, which controls the battery to power the atomizer. Batteries include, but are not limited to, lithium cobalt oxide batteries (LiCoO2), ternary lithium batteries (NMC / NCA), lithium iron phosphate batteries (LiFePO4), and lithium polymer batteries (Li-Po). A suitable battery type can be selected based on the specific circumstances.

[0076] The atomizer can be integrated with the battery into a single unit, or it can be designed as a separate unit, allowing the atomizer and battery to be detached for easy battery replacement. The atomizer can be the same as the one described in the above embodiments, possessing the same technical effects, and will not be elaborated further here.

[0077] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes said element.

[0078] The above provides a detailed description of an atomizer and an electronic atomizing device provided in this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. An atomizer, characterized in that, include: The outer casing includes a connected vent and an opening; A support assembly is disposed within the housing and defines a liquid storage chamber for storing the atomizing matrix with the inner wall of the housing. The support assembly includes an atomizing channel and a mounting groove. The mounting groove communicates with the liquid storage chamber, and the atomizing channel communicates with both the mounting groove and the air outlet. An atomizing core assembly is disposed in the mounting groove and is used to heat the atomizing matrix and generate an aerosol through the atomizing channel. The atomizing channel extends along the axial direction of the atomizer. The atomizing core assembly has an atomizing surface, which is planar and faces the atomizing channel. A base is provided at the opening of the outer shell, and the base is provided with an air inlet communicating with the atomizing channel; The mounting groove has several ventilation grooves on its wall, and the ventilation grooves are connected to the liquid storage chamber and the air inlet.

2. The atomizer according to claim 1, characterized in that, The ventilation slot is arranged in a curved shape within the mounting slot; And / or, the width of the ventilation slot is 0.15mm-0.35mm.

3. The atomizer according to claim 1, characterized in that, The bracket assembly further includes at least two electrode holes, at least one of which is connected to the ventilation slot and the air inlet respectively; The atomizer also includes at least two electrode components, which are disposed on the base. One end of each electrode component extends into the corresponding electrode hole and is electrically connected to the atomizing core assembly. The electrode component and the electrode hole are in clearance fit.

4. The atomizer according to claim 1, characterized in that, The support assembly includes: A first bracket is coaxially arranged with the outer shell and located inside the outer shell. The side of the first bracket near the air outlet and the inner wall of the outer shell define the liquid storage cavity. The mounting slot is disposed within the first bracket, and the first bracket is also provided with a liquid inlet channel, which connects the liquid storage chamber and the mounting slot.

5. The atomizer according to claim 4, characterized in that, The first support includes: A sealing part abuts against the inner wall of the outer casing; the sealing part is provided with a connecting hole that penetrates the sealing part; An extension is provided on the side of the sealing portion near the base, and the mounting groove is provided in the extension; The liquid inlet channel passes through the sealing part and the extension part, and connects the liquid storage chamber and the mounting groove; The outer shell extends toward the liquid storage cavity to form a gas guide tube, which abuts against the sealing part and connects the air inlet and the connecting hole.

6. The atomizer according to claim 4, characterized in that, The support assembly also includes: The second bracket is disposed on the side of the first bracket near the base, and the side of the second bracket opposite to the liquid storage chamber abuts against the base; the side of the second bracket facing the mounting groove abuts against the first bracket, and the atomizing channel is formed between the first bracket and the second bracket.

7. The atomizer according to claim 1, characterized in that, The atomizing core assembly includes: A ceramic core is snapped into the mounting groove, and the atomizing surface is located on the side of the ceramic core near the atomizing channel; A liquid guiding component is disposed in the mounting groove and located on the side of the ceramic core opposite to the atomization channel. The liquid guiding component is used to adsorb the atomization matrix and conduct it to the ceramic core.

8. The atomizer according to claim 7, characterized in that, The liquid guiding component is annular, and a liquid guiding channel is provided on the liquid guiding component. The liquid guiding channel is used to adsorb the atomizing matrix and conduct it to the ceramic core. The side of the liquid guiding component near the mounting groove covers the ventilation groove.

9. The atomizer according to claim 3, characterized in that, The base abuts against the opening of the outer shell, and the base is also provided with at least two mounting holes, each of the electrode elements passing through the corresponding mounting hole and being interference-fitted with the mounting hole; And / or, the base is further provided with a positioning post, and the bracket assembly is provided with a positioning hole, the positioning post and the positioning hole being positioned together to position the bracket assembly on the base.

10. An electronic atomizing device, characterized in that, The atomizer as described in any one of claims 1-9 and the battery that powers the atomizer, wherein the battery is electrically connected to the atomizer.

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