Atomizer and electronic atomization device

Abstract

The utility model relates to the technical field of atomization, and provides an atomizer and an electronic atomization device.The atomizer comprises a shell assembly and an atomization core assembly; the shell assembly is provided with a suction nozzle part, and a liquid storage bin is formed in the shell assembly; the atomizing core assembly is arranged in the liquid storage bin; the atomizing core assembly comprises at least two atomizing cores; each atomizing core is provided with a first end close to the suction nozzle part and a second end far away from the suction nozzle part, and each atomizing core is communicated with the suction nozzle part in an air guide manner; the axis direction of at least one atomizing core is inclined relative to the central axis of the suction nozzle part, so that the first end of the atomizing core deviates to the central axis of the suction nozzle part. The aerosol generated by the atomizing core can enter the suction nozzle part along the axis direction of the atomizing core along a relatively straight path, so that the flowing path of the aerosol can be shortened, the airflow flowing speed can be increased, the generation amount of condensate can be reduced, the atomizing efficiency can be improved, and the taste of the atomizer can be improved.

Description

Technical Field

[0001] This application relates to the technical field of atomization, and in particular provides an atomizer and an electronic atomization device. Background Art

[0002] An electronic atomization device mainly consists of an atomizer and a power supply component. The atomizer generally includes a liquid storage chamber, an atomization core, an air outlet channel, a mouthpiece part, etc.; the liquid storage chamber is used to store the liquid aerosol matrix; the atomization core is used to heat and atomize the liquid aerosol matrix to form an aerosol for the smoker to consume.

[0003] Some existing atomizers are equipped with multiple parallel atomization cores to heat the aerosol matrix of the same flavor or different flavors simultaneously in order to enrich the suction taste or improve the heating efficiency. An inclined air duct needs to be set between each atomization core and the mouthpiece part, and the flow path of the aerosol needs to go through multiple corners, reducing the gas flow speed, resulting in more condensate being generated by the atomizer, thereby reducing the generation amount of the aerosol and affecting the taste. Summary of the Utility Model

[0004] The purpose of the embodiments of this application is to provide an atomizer and an electronic atomization device, aiming to solve the problem that in the existing atomizer, due to the setting of multiple parallel atomization cores, the aerosol generated by each atomization core needs to go through multiple corners, resulting in unsmooth aerosol outlet and easy generation of condensate.

[0005] To achieve the above purpose, the technical solution adopted in this application is:

[0006] The first aspect of the embodiments of this application provides an atomizer, including a housing assembly and an atomization core assembly. The housing assembly has a mouthpiece part, and a liquid storage chamber is formed inside the housing assembly; the atomization core assembly is arranged in the liquid storage chamber; the atomization core assembly includes at least two atomization cores; each atomization core respectively has a first end close to the mouthpiece part and a second end far from the mouthpiece part, and each atomization core is respectively in gas conduction communication with the mouthpiece part; the axial direction of at least one atomization core is inclined relative to the central axis of the mouthpiece part, so that the first end of the atomization core is biased towards the central axis of the mouthpiece part.

[0007] The beneficial effect of this application is that: by setting the axial direction of the atomization core of the atomizer to be inclined relative to the central axis of the mouthpiece part, the first end of the atomization core close to the mouthpiece part is biased towards the central axis of the mouthpiece part. Subsequently, the aerosol generated by the atomization core can enter the mouthpiece part along the axial direction of the atomization core in a relatively straight path, which can shorten the flow path of the aerosol, is beneficial to improving the air flow rate, reducing the generation amount of condensate, improving the atomization efficiency, and enhancing the taste of the atomizer.

[0008] In a possible design, at least one partition is provided in the liquid storage chamber of the housing assembly to divide the liquid storage chamber into at least two chambers; liquid storage cotton is respectively provided in each chamber, and each atomization core is respectively arranged in the liquid storage cotton in each chamber.

[0009] By adopting the above technical solution, aerosol matrices of different flavors can be arranged in each chamber, so that the atomizer can heat one flavor of aerosol matrix alone or mix multiple flavors of aerosol matrices, making the taste richer.

[0010] In a possible design, the atomization core includes a heating main body and an air guide tube arranged on the heating main body, and the air guide tube protrudes upward from the liquid storage cotton.

[0011] By adopting the above technical solution, by arranging the air guide tube, the blockage of the aerosol by the fine fibers protruding from the liquid storage cotton can be reduced; and there is no need to additionally arrange an air passage, and the aerosol directly reaches the mouthpiece from the atomization core, making the aerosol flow more smoothly.

[0012] In a possible design, the axes of each atomization core intersect at the mouthpiece.

[0013] By adopting the above technical solution, the aerosol generated by the atomization core can enter the mouthpiece along a relatively straight path, and each path of the aerosol is in a direct-flow type and converges at the mouthpiece, effectively improving the air flow velocity and reducing the generation amount of condensate.

[0014] In a possible design, the number of the atomization cores is two, and the two atomization cores are symmetrically arranged with respect to the central axis of the mouthpiece.

[0015] By adopting the above technical solution, the two atomization cores are symmetrically arranged with respect to the central axis of the mouthpiece, so that the time for the aerosols generated by the two atomization cores to reach the mouthpiece is relatively close, and the atomized gas is evenly mixed, improving the suction taste.

[0016] In a possible design, the included angle range between the axes of the two atomization cores is 5-60°.

[0017] By adopting the above technical solution, the included angle between the axes of the two atomization cores is set within a reasonable range, reducing the occupation of the internal space of the housing assembly.

[0018] In a possible design, an air outlet and two air outlet channels respectively connected to the two atomization cores are formed in the mouthpiece; the upper ends of the two air outlet channels converge at the air outlet, and each air outlet channel extends along the axis direction of the atomization core connected thereto.

[0019] By adopting the above technical solution, the aerosol generated by a single atomization core will directly reach the air outlet along a relatively straight path through the air outlet channel, and the generation amount of condensate is greatly reduced.

[0020] In a possible design, the atomizer further includes a sealing assembly disposed between the liquid storage chamber and the mouthpiece portion; the sealing assembly is provided with two spaced ventilation ports, and each ventilation port communicates with the atomization core and the air outlet channel.

[0021] By adopting the above technical solution, the sealing assembly can form a good sealing effect, and the setting of two airway ports does not affect the independent air outlet of the two aerosols.

[0022] In a possible design, the sealing assembly includes a sealing member and two spaced absorbent cotton pieces disposed on the sealing member; the ventilation ports penetrate through the absorbent cotton pieces and the sealing member.

[0023] By adopting the above technical solution, two absorbent cotton pieces are respectively arranged according to different air outlet channels, and the liquid absorption effect is better.

[0024] The second aspect of the embodiments of the present application provides an electronic atomization device, including the atomizer described above and a power supply assembly; the power supply assembly is used to supply power to the atomization core assembly of the atomizer. Description of the Drawings

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 It is a schematic cross-sectional structure diagram of an atomizer provided by an embodiment of the present application;

[0027] Figure 2 It is a schematic partial cross-sectional structure diagram of an atomizer provided by an embodiment of the present application;

[0028] Figure 3 It is a schematic structure diagram of a first absorbent cotton and a first core body, and a second absorbent cotton and a second core body of an atomizer provided by an embodiment of the present application;

[0029] Figure 4 It is a schematic structure diagram of a first core body and a second core body of an atomizer provided by an embodiment of the present application;

[0030] Figure 5 It is a schematic cross-sectional structure diagram of an electronic atomization device provided by an embodiment of the present application.

[0031] Among them, each reference numeral in the figures:

[0032] 1000, atomizer;

[0033] 1, housing assembly;

[0034] 2, atomization core assembly; 3, mouthpiece part; 301, air outlet; 302, air outlet channel;

[0035] 4, liquid storage chamber; 401, chamber;

[0036] 5, atomization core; 51, first end; 52, second end;

[0037] 501, first core body; 502, second core body; 5001, heating main body; 5002, air guide tube;

[0038] Axis A; First direction X;

[0039] 6, partition; 7, liquid storage cotton;

[0040] 9, sealing assembly; 901, seal; 902 liquid absorption cotton; 10, ventilation port. Detailed implementation manners

[0041] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application and should not be construed as a limitation to the present application.

[0042] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0043] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specifically defined.

[0044] In this application, unless otherwise clearly defined and limited, terms such as "installed", "connected", "linked", "fixed", etc. shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0045] In this application, terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of this application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0046] An electronic atomization device mainly consists of an atomizer and a power supply component. The atomizer generally includes a liquid storage chamber, an atomization core, an air outlet channel, a mouthpiece part, etc.; the liquid storage chamber is used to store the liquid aerosol matrix; the atomization core is used to heat and atomize the liquid aerosol matrix to form an aerosol for the smoker to consume. In order to enrich the suction taste or improve the heating efficiency, some existing atomizers are equipped with multiple parallel atomization cores to heat the aerosol matrix of the same flavor or different flavors at the same time. However, an inclined air passage needs to be set between each atomization core and the mouthpiece part, and the flow path of the aerosol needs to pass through multiple corners, reducing the gas flow rate, resulting in more condensate generated by the atomizer, thereby reducing the generation amount of the aerosol and affecting the taste.

[0047] Based on this, in order to solve the above problems, this application designs an atomizer. By setting the axial direction of the atomization core inclined relative to the central axis of the mouthpiece part, the first end of the atomization core close to the mouthpiece part is biased towards the central axis of the mouthpiece part. Then, the aerosol generated by the atomization core can enter the mouthpiece part along the axial direction of the atomization core in a relatively straight path, which can shorten the flow path of the aerosol, is beneficial to improving the air flow rate, reducing the generation amount of condensate, improving the atomization efficiency, and enhancing the taste of the atomizer.

[0048] Reference Figure 1 、 Figure 2, in the first aspect of the embodiment of the present application, an atomizer 1000 is provided. The atomizer 1000 includes a housing assembly 1 and an atomization core assembly 2; the housing assembly 1 has a mouthpiece portion 3, and the housing assembly 1 forms a liquid storage chamber 4; the atomization core assembly 2 is disposed in the liquid storage chamber 4, and the atomization core assembly 2 includes at least two atomization cores 5; each atomization core 5 respectively has a first end 51 close to the mouthpiece portion 3 and a second end 52 far from the mouthpiece portion 3, and each atomization core 5 is respectively in gas conduction communication with the mouthpiece portion 3; the axial direction of at least one atomization core 5 is inclined relative to the central axis A of the mouthpiece portion 3, so that the first end 51 of the atomization core 5 is biased towards the central axis A of the mouthpiece portion 3.

[0049] It can be understood that the atomization core 5 is used to heat and atomize the aerosol matrix stored in the liquid storage chamber 4 to generate an aerosol for the user to inhale; the atomization core assembly 2 of the present application includes at least two atomization cores 5. Exemplarily, the liquid storage chamber 4 can form a plurality of isolated chambers 401, and each chamber 401 stores an aerosol matrix of one flavor. An atomization core 5 is arranged in each chamber 401, and then the aerosol matrix of different flavors is heated separately; or the aerosols of different flavors are heated simultaneously, and finally the aerosols of different flavors are mixed at the mouthpiece portion 3; so that the flavor of the atomizer is not single and the taste is rich. Or, only an aerosol matrix of one flavor can be stored in the liquid storage chamber 4, and the aerosol matrix in the liquid storage chamber 4 is heated jointly by a plurality of atomization cores 5 to improve the heating efficiency and increase the generation amount of the aerosol.

[0050] Reference Figure 1 , the central axis A of the mouthpiece portion 3 passes through the geometric center of the mouthpiece portion 3; the first end 51 of the atomization core 5 is biased towards the central axis A of the mouthpiece portion 3 in the first direction X, and the first direction X is the X direction shown in the figure, and the first direction X is perpendicular to the central axis A of the mouthpiece portion 3.

[0051] It can be understood that if the layout direction of the atomization core 5 is parallel to the central axis A direction of the mouthpiece portion 3, and the atomization core 5 deviates from the central axis A of the mouthpiece portion 3 in the first direction X, then an inclined connecting air passage needs to be additionally provided between the atomization core 5 and the mouthpiece portion 3. Then, the flow path of the aerosol needs to pass through multiple corners, reducing the gas flow speed, resulting in more condensate generated by the atomizer 1000, thereby reducing the generation amount of the aerosol and affecting the taste.

[0052] Reference Figure 1 , specifically, in the present application, the axial direction of the atomization core 5 is inclined relative to the central axis A of the mouthpiece portion 3, the first end 51 of the atomization core 5 is biased towards the central axis A of the mouthpiece portion 3 in the first direction X, and the aerosol generated by the atomization core 5 can enter the mouthpiece portion 3 along the axial direction of the atomization core 5 in a relatively straight path, which can shorten the flow path of the aerosol, the air flow is smooth, and the generation amount of the condensate is reduced.

[0053] Understandably, the atomizer 1000 of the present application has two or more atomization cores 5, and the atomization cores 5 that deviate from the central axis A of the mouthpiece 3 in the first direction X are inclined so that the aerosol can flow smoothly; if the axis of the atomization core 5 can be set to coincide with the central axis A of the mouthpiece 3, then there is no need to incline the atomization core 5 at this position.

[0054] And here, the conduction structure between the atomization core 5 and the mouthpiece 3 is not limited, as long as the atomization core 5 and the mouthpiece 3 are in gas conduction communication.

[0055] Exemplarily, the atomization core 5 is inclined in the liquid storage chamber 4 and extends upward to be in conduction with the mouthpiece 3, so that the aerosol generated by the atomization core 5 can directly lead to the mouthpiece 3.

[0056] Or, the atomization core 5 is inclined in the liquid storage chamber 4. Limited by the internal structure of the housing assembly 1, the housing assembly 1 is provided with a connecting air passage between the atomization core 5 and the mouthpiece 3, and the aerosol generated by the atomization core 5 enters the mouthpiece 3 through the connecting air passage.

[0057] In the atomizer 1000 of the present application, by inclining the axis direction of the atomization core 5 relative to the central axis A of the mouthpiece 3, the first end 51 of the atomization core 5 close to the mouthpiece 3 is biased towards the central axis A of the mouthpiece 3 in the first direction X. Then, the aerosol generated by the atomization core 5 can enter the mouthpiece 3 along the axis direction of the atomization core 5 in a relatively straight path, which can shorten the flow path of the aerosol, is beneficial to increasing the air flow velocity, reducing the generation amount of condensate, improving the atomization efficiency, and enhancing the taste of the atomizer 1000.

[0058] Reference Figures 1-3 , in some embodiments, the axes of the atomization cores 5 intersect at the mouthpiece 3.

[0059] Reference Figure 1 , the number of the atomization cores 5 can be two or more, and the axes of the multiple atomization cores 5 intersect at the mouthpiece 3. Then, the aerosol generated by each atomization core 5 can enter the mouthpiece 3 along a relatively straight path, and the aerosol flows in a direct-through manner and converges at the mouthpiece 3, effectively increasing the air flow velocity and reducing the generation amount of condensate. Reference Figures 1-3 , in some embodiments, the number of the atomization cores 5 is two, and the two atomization cores 5 are symmetrically arranged relative to the central axis of the mouthpiece 3.

[0060] In some embodiments, the atomizer core assembly 2 of the present application includes a first core body 501 and a second core body 502; the axis of the first core body 501 and the axis of the second core body 502 are respectively arranged obliquely relative to the central axis A of the mouthpiece 3, and the axis of the first core body 501 and the axis of the second core body 502 intersect at the mouthpiece 3. Then, two atomizer cores 5 are arranged in the liquid storage tank 4, and the structural arrangement is reasonable, which reduces the space occupied in the liquid storage tank 4 and is suitable for most atomizer devices on the market.

[0061] Specifically, the first core 501 and the second core 502 are respectively located on both sides of the central axis of the mouthpiece 3 and are symmetrically arranged, so that the aerosols generated by the first core 501 and the second core 502 arrive at the mouthpiece at a closer time, the atomized gas is evenly mixed, and the smoking taste is improved.

[0062] In some embodiments, the angle between the axes of the two atomizing cores 5 ranges from 0° to 60°.

[0063] Specifically, the two atomizer cores 5 are designed in an "eight" shape. Figure 1 That is, the angle between the axis of the first core 501 and the axis of the second core 502 is set within a reasonable range, which reduces the occupation of the internal space of the shell assembly 1 and makes the structural layout reasonable.

[0064] Specifically, the angle between the axis of the first core 501 and the axis of the second core 502 can be set to any angle of 5°, 10°, 15°, 20°, 25°, 30°, 35°, 40°, 45°, 50°, 55°, and 60°.

[0065] refer to Figure 1 , Figure 2 In some embodiments, the shell assembly 1 is provided with at least one partition 6 in the liquid storage tank 4 to divide the liquid storage tank 4 into at least two chambers 401, each chamber 401 is provided with a liquid storage cotton 7, and each atomization core 5 is respectively arranged in the liquid storage cotton 7 in each chamber 401.

[0066] Specifically, the partition 6 is provided to divide the liquid storage tank 4 into a plurality of chambers 401 , and aerosol matrices of the same or different flavors can be provided in each chamber 401 , so that aerosols of different flavors or aerosols of the same flavor can be mixed, which is beneficial to improving the taste.

[0067] In some embodiments, the number of the partition plates 6 is one, the liquid storage chamber 4 is formed with two chambers 401, the first core body 501 is disposed in the liquid storage cotton 7 within one of the chambers 401, and the second core body 502 is disposed in the liquid storage cotton 7 within the other chamber 401; an aerosol matrix is provided in each chamber 401, and the liquid storage cotton 7 is used to absorb the aerosol matrix and supply liquid to the atomization core 5. An aerosol matrix of the same or different flavors may be provided in the two chambers 401, and the atomization cores 5 in each chamber 401 can perform atomization operations independently.

[0068] Exemplarily, when aerosol matrices of different flavors are provided in the two chambers 401, the atomization core 5 in one of the chambers 401 can be started independently, that is, only the aerosol matrix in one of the chambers 401 is heated for single-flavor suction. Alternatively, the atomization cores 5 in the two chambers 401 can also be started simultaneously, that is, the aerosol matrices in the two chambers 401 are heated simultaneously, and the two flavors of aerosols are mixed, resulting in a richer taste.

[0069] In another example, when aerosol matrices of the same flavor are provided in the two chambers 401, if a lighter-flavored aerosol needs to be suctioned, the atomization core 5 in one of the chambers 401 is started independently, that is, only the aerosol matrix in one of the chambers is heated. If a stronger-flavored aerosol needs to be suctioned, the atomization cores 5 in the two chambers 401 are started simultaneously, that is, the aerosol matrices in the two chambers 401 are heated simultaneously, resulting in a stronger flavor.

[0070] Reference Figures 2-4 , in some embodiments, the atomization core 5 includes a heating body 5001 and an air duct 5002 disposed on the heating body 5001, and the air duct 5002 protrudes upward from the liquid storage cotton 7.

[0071] It can be understood that the heating body 5001 is used to heat and atomize the aerosol matrix, and the generated aerosol flows into the mouthpiece portion 3 through the air duct 5002. By disposing the air duct 5002 to protrude upward from the liquid storage cotton 7, the aerosol can be isolated from the liquid storage cotton 7 during the flowing process, which can reduce the blockage of the aerosol by the fine fibers protruding from the liquid storage cotton 7 and make the aerosol flow more smoothly.

[0072] Reference Figure 1 , Figure 5 , in some embodiments, an air outlet 301 and two air outlet channels 302 respectively communicating with the two atomization cores 5 are formed in the mouthpiece portion 3; the upper ends of the two air outlet channels 302 converge at the air outlet 301, and each air outlet channel 302 extends along the axial direction of the atomization core 5 with which it communicates.

[0073] Specifically, the air outlet 301 is formed at the top of the mouthpiece 3. The aerosol generated by a single atomization core 5 flows into the air outlet 301 through the air outlet channel 302. The air outlet channel 302 extends along the axial direction of the atomization core 5, so that the aerosol will flow from the atomization core 5 to the air outlet 301 of the mouthpiece 3 along a relatively straight path; then, the aerosols generated by each atomization core 5 can flow smoothly, greatly reducing the generation amount of condensate and improving the atomization efficiency.

[0074] Reference Figure 1 、 Figure 5 The aerosols in the two air outlet channels 302 are mixed at the air outlet 301 and then sucked by the user. The aerosol is not easily dispersed, maintaining a strong taste.

[0075] Reference Figure 1 、 Figure 2 In some embodiments, the atomizer 1000 further includes a sealing assembly 9 provided between the liquid storage chamber 4 and the mouthpiece 3; the sealing assembly 9 is provided with two spaced-apart air vents 10, and each air vent 10 communicates with the atomization core 5 and the air outlet channel 302.

[0076] It can be understood that a sealing assembly 9 is provided between the liquid storage chamber 4 and the mouthpiece 3 to form a good sealing effect for the structure of the atomizer 1000; then, air vents 10 are opened on the sealing assembly 9 to allow the aerosol to pass through.

[0077] Reference Figure 2 In some embodiments, the sealing assembly 9 includes a sealing member 901 and two spaced-apart liquid-absorbing cotton 902 provided on the sealing member 901; the air vents 10 penetrate through the liquid-absorbing cotton 902 and the sealing member 901.

[0078] Specifically, the sealing member 901 is used to form a good sealing effect between the liquid storage chamber 4 and the mouthpiece 3 to prevent aerosol leakage; the liquid-absorbing cotton 902 is used to absorb the condensate formed by the aerosol generated by the atomization core 5 flowing through the mouthpiece 3, so as to reduce the occurrence of the phenomenon of condensate flowing back downward. Since this application has two atomization cores 5 and two air outlet channels 302, two liquid-absorbing cotton 902 are respectively provided correspondingly on the two air outlet paths. The two liquid-absorbing cotton 902 can be separately provided or integrally formed, which can effectively absorb the condensate and improve the stability of the atomizer 1000.

[0079] Reference Figure 5 In a second aspect of the present application, an electronic atomization device is further provided, including the above-mentioned atomizer and a power supply assembly 2000, and the power supply assembly 2000 is used to supply power to the atomization core assembly 2.

[0080] Specifically, the power supply assembly 2000 includes a base 2001 connected to the housing assembly 1, a battery 2002 disposed between the base 2001 and the housing assembly 1, and a microphone activation assembly 2003. The battery 2002 is electrically connected to the first core 501 and the second core 502 respectively. When the user sucks and uses the electronic atomization device, the microphone activation assembly 2003 senses the airflow change to activate the first core 501 or the second core 502.

[0081] It can be understood that for the electronic atomization device of the present application, the suction mode can be preset, such as: starting the first core 501 to work alone; or, starting the second core 502 alone; or, starting the first core 501 and the second core 502 simultaneously; there is no limitation in this regard.

[0082] Specifically, there is no specific limitation on the model of the electronic atomization device of the present application. The external shape of the electronic atomization device can be a hip flask shape, a rectangular shape, a cylindrical shape, etc.

[0083] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An atomizer, characterized in that: include: A shell assembly, wherein the shell assembly has a nozzle portion and a liquid storage tank is formed in the shell assembly; An atomizer core assembly is arranged in the liquid storage tank; the atomizer core assembly includes at least two atomizer cores; each of the atomizer cores has a first end close to the suction nozzle and a second end away from the suction nozzle, and each of the atomizer cores is gas-conductingly connected to the suction nozzle; the axial direction of at least one of the atomizer cores is inclined relative to the central axis of the suction nozzle, so that the first end of the atomizer core is biased toward the central axis of the suction nozzle.

2. The atomizer according to claim 1, characterized in that The shell component is provided with at least one partition in the liquid storage bin to divide the liquid storage bin into at least two chambers; each of the chambers is provided with liquid storage cotton, and each of the atomization cores is respectively arranged in the liquid storage cotton in each of the chambers.

3. The atomizer according to claim 2, characterized in that The atomizer core comprises a heating body and an air guide tube arranged on the heating body, and the air guide tube protrudes upward from the liquid storage cotton.

4. The atomizer according to claim 1, characterized in that The axes of the atomizing cores intersect at the suction nozzle.

5. The atomizer according to claim 4, characterized in that The number of the atomizer cores is two, and the two atomizer cores are symmetrically arranged relative to the central axis of the suction nozzle.

6. The atomizer according to claim 5, characterized in that The included angle between the axes of the two atomizing cores is in the range of 5-60°.

7. The atomizer according to claim 5, characterized in that An air outlet and two air outlet channels respectively connected to the two atomizer cores are formed in the suction nozzle; the upper ends of the two air outlet channels converge at the air outlet, and each air outlet channel is extended along the axial direction of the atomizer core connected thereto.

8. The atomizer according to claim 7, characterized in that The atomizer further comprises a sealing component arranged between the liquid storage bin and the suction nozzle; the sealing component is provided with two spaced apart vents, each of which is connected to the atomizing core and the air outlet channel.

9. The atomizer according to claim 8, characterized in that The sealing component comprises a sealing member and two spaced-apart liquid-absorbing cottons arranged on the sealing member; the vent runs through the liquid-absorbing cotton and the sealing member.

10. An electronic atomization device, characterized in that: It comprises the atomizer as described in any one of claims 1 to 9 and a power supply assembly; the power supply assembly is used to supply power to the atomization core assembly of the atomizer.

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