Electronic atomization device

Abstract

The embodiment of the utility model discloses an electronic atomization device, which comprises a liquid storage part, an atomizing part, a liquid supply part and a liquid supply part, and is characterized in that the liquid storage part is used for storing an atomized liquid matrix; the first atomizing assembly is used for atomizing the liquid substrate to generate first aerosol; the second atomizing component is used for atomizing the liquid substrate to generate second aerosol; an air outlet hole for the first aerosol and the second aerosol to escape from the electronic atomization device is defined in the suction nozzle; the first air outlet channel is communicated with the first atomization assembly and the air outlet hole, and the first air outlet channel comprises a first inclined section adjacent to the air outlet hole; the second air outlet channel is communicated with the second atomization assembly and the air outlet hole, and the second air outlet channel comprises a second inclined section adjacent to the air outlet hole; and the first inclined section and the second inclined section extend towards the air outlet hole and are gradually close to each other, so that the first aerosol and the second aerosol are converged to the air outlet hole. In this way, the first aerosol and the second aerosol can be fully mixed.

Description

[Technical field]

[0001] The present application relates to the field of atomization technology, and in particular to an electronic atomization device. [Background technology]

[0002] Traditional tobacco products (e.g., cigarettes, cigars, etc.) burn tobacco to produce tobacco smoke during use, and there are products in the prior art that release compounds by heating without burning to replace these traditional tobacco products. Examples of such products are electronic atomization devices, which generally include an atomizable liquid matrix and an atomization component for atomizing the liquid matrix to produce an inhalable vapor or aerosol, and the liquid matrix may include nicotine and / or a fragrance and / or an aerosol-generating substance (e.g., glycerin).

[0003] In the prior art, a typical electronic atomization device includes multiple atomization components, especially at least two different types of atomization components. The aerosol mixing generated by the liquid matrix atomized by multiple atomization components can make the aerosol more delicate and increase the taste of the puff. However, the aerosol generated by the liquid matrix atomized by multiple atomization components is easily unable to effectively increase the taste of the puff due to insufficient mixing. [Contents of the utility model]

[0004] The present application provides an electronic atomization device to solve the technical problem in the prior art that the aerosol generated by atomizing a liquid matrix with multiple atomization components cannot achieve the expected taste due to insufficient mixing.

[0005] In order to solve the above technical problems, at least one embodiment of the present application provides an electronic atomization device for atomizing a liquid matrix to generate an aerosol, comprising:

[0006] A liquid storage portion, used for storing a liquid matrix that can be atomized;

[0007] A first atomizing assembly, for atomizing the liquid matrix to generate a first aerosol;

[0008] a second atomizing assembly, for atomizing the liquid matrix to generate a second aerosol;

[0009] A mouthpiece, defining an outlet hole for the first aerosol and the second aerosol to escape from the electronic atomization device;

[0010] A first air outlet channel, communicating with the first atomizing assembly and the air outlet hole, wherein the first air outlet channel comprises a first inclined section disposed adjacent to the air outlet hole;

[0011] A second air outlet channel, communicating with the second atomizing assembly and the air outlet hole, wherein the second air outlet channel comprises a second inclined section disposed adjacent to the air outlet hole;

[0012] The first inclined section and the second inclined section extend toward the air outlet and gradually approach each other, so that the first aerosol and the second aerosol converge into the air outlet.

[0013] In one embodiment, the first air outlet channel includes a first straight section extending from the first inclined section toward the first atomizing assembly, and the second air outlet channel includes a second straight section extending from the second inclined section toward the second atomizing assembly.

[0014] In one embodiment, the electronic atomization device includes a first liquid storage chamber and a second liquid storage chamber arranged side by side, the first atomization component is used to receive the liquid matrix from the first liquid storage chamber, and the second atomization component is used to receive the liquid matrix from the second liquid storage chamber.

[0015] In one embodiment, the first straight section extends in the first liquid storage cavity, and the second straight section is disposed between the first liquid storage cavity and the second liquid storage cavity.

[0016] In one embodiment, the first straight section and the second straight section are arranged substantially in parallel, and the distance between the central axes of the first straight section and the second straight section is not less than the maximum aperture of the air outlet.

[0017] In one embodiment, the suction nozzle includes a tubular body extending toward the first inclined section and the second inclined section, and the tubular body is hollow to define the air outlet.

[0018] In one embodiment, the tubular body has an air inlet end, and at least a portion of the inner wall surface of the tubular body near the air inlet end is configured as a curved surface, so as to guide the first aerosol and the second aerosol into the air outlet.

[0019] In one embodiment, the electronic atomization device further includes a first sealing member disposed adjacent to the nozzle, and the first inclined section and the second inclined section are formed on the first sealing member.

[0020] In one embodiment, the first seal comprises a first ventilation hole for the first aerosol to flow through and a second ventilation hole for the second aerosol to flow through, which are arranged at intervals, and the first ventilation hole and the second ventilation hole both extend obliquely to form the first inclined section and the second inclined section.

[0021] In one embodiment, the liquid storage portion includes a first partition wall, and the liquid storage portion defines a first liquid storage chamber and a second liquid storage chamber, the first liquid storage chamber and the second liquid storage chamber are distributed on both sides of the first partition wall, the first atomization component is used to atomize the liquid matrix in the first liquid storage chamber, and the second atomization component is used to atomize the liquid matrix in the second liquid storage chamber, and the liquid storage portion also includes an air duct defining a portion of the second air outlet channel, and the air duct is combined with the first partition wall.

[0022] In one embodiment, the liquid storage portion further includes a second partition wall spaced apart from the first partition wall, the first partition wall and the second partition wall define a accommodating cavity, the first liquid storage cavity and the second liquid storage cavity are distributed on both sides of the accommodating cavity, and the air duct extends longitudinally in the accommodating cavity and is connected to the first partition wall and the second partition wall.

[0023] In one embodiment, the first atomization component includes a first heating element and a first liquid guiding element made of fiber material, the first liquid guiding element is used to absorb the liquid matrix from the first liquid storage chamber to provide it to the first heating element for atomization to generate a first aerosol; the second atomization component includes a second heating element and a second liquid guiding element made of porous ceramic, the second liquid guiding element has a liquid absorption surface for absorbing the liquid matrix, and an opposite atomization surface for atomizing the liquid matrix, the second heating element is combined with the atomization surface, and the liquid absorption surface faces the second liquid storage chamber.

[0024] In one embodiment, the electronic atomization device further comprises a bracket for holding the second atomization assembly, wherein an arc-shaped or inclined airflow channel is formed in the bracket, wherein one end of the airflow channel is connected to the second straight line segment, and the other end is connected to the atomization surface.

[0025] In one embodiment, the electronic atomization device also includes a second sealing member for sealing the first liquid storage chamber and the second liquid storage chamber, and a first air inlet connected to the first atomization component and a second air inlet connected to the second atomization component are formed on the second sealing member, and the diameter of the second air inlet is larger than the diameter of the first air inlet.

[0026] In one embodiment, the first air outlet channel is located above the first atomizer assembly in the longitudinal direction, and the second air outlet channel is offset from the upper longitudinal direction of the second atomizer assembly and is close to the first air outlet channel.

[0027] In one embodiment, a fiber absorption element is disposed between the first inclined section, the second inclined section and the air outlet, and the fiber absorption element has air guide holes for the first aerosol and the second aerosol to pass through.

[0028] The atomization assembly provided in the above embodiment respectively provides a first inclined section and a second inclined section in the first air outlet channel and the second air outlet channel, and the first inclined section and the second inclined section extend toward the air outlet and gradually approach each other, so that the first aerosol and the second aerosol can be fully mixed after escaping from the first air outlet channel and the second air outlet channel, thereby effectively improving the mouthfeel of the suction.

Brief Description of the Drawings

[0029] One or more embodiments are exemplarily described by corresponding drawings, which do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and the figures in the drawings do not constitute proportional limitations unless otherwise stated.

[0030] Figure 1 A three-dimensional schematic diagram of an electronic atomization device provided in one embodiment of the present application in one direction;

[0031] Figure 2 for Figure 1 A three-dimensional schematic diagram of the electronic atomization device in another direction;

[0032] Figure 3 for Figure 1 A schematic cross-sectional view of the electronic atomization device in one direction;

[0033] Figure 4 for Figure 3 A schematic cross-sectional view of the electronic atomization device with the liquid storage component hidden;

[0034] Figure 5 for Figure 3 A three-dimensional schematic diagram of the liquid storage part of the electronic atomization device in one direction;

[0035] Figure 6 for Figure 3 A schematic cross-sectional view of the electronic atomization device in another direction;

[0036] Figure 7 for Figure 3 A three-dimensional schematic diagram of a second atomization component of the electronic atomization device in one direction;

[0037] Figure 8 for Figure 3 A three-dimensional schematic diagram of a first sealing member of the electronic atomization device in one direction;

[0038] Fig. 9 for Figure 3 Schematic diagram of the assembly of the first atomization component of the electronic atomization device. [Specific implementation method]

[0039] In order to facilitate the understanding of the present application, the present application is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "fixed to" / "fixed to" another element, it can be directly on the other element, or there can be one or more centered elements therebetween. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements therebetween. The terms "upper", "lower", "left", "right", "inside", "outside" and similar expressions used in this specification are for illustrative purposes only.

[0040] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in this specification includes any and all combinations of one or more of the related listed items.

[0041] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0042] In the embodiments of the present application, the "installation" includes fixing or restricting a component or device to a specific position or place by welding, screwing, clamping, bonding, etc. The component or device can remain stationary at the specific position or place or move within a limited range. After the component or device is fixed or restricted to a specific position or place, it may or may not be disassembled, and there is no limitation in the embodiments of the present application.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] An embodiment of the present application provides an electronic atomization device 100 for atomizing a liquid matrix to generate an aerosol, such as Figure 1 and Figure 2As shown, the electronic atomization device 100 includes a nozzle 10, a main shell 20 and a base 30. The main shell 20 has a first end and a second end arranged opposite to each other along the length direction of the electronic atomization device 100. The nozzle 10 is installed at the first end, and the base 30 is installed at the second end. The nozzle 10 is provided with an air outlet 11 for aerosol to escape from the electronic atomization device 100. The user can inhale the aerosol by suctioning on the air outlet 11. At least a portion of the base 30 extends into the main shell 20 to provide support for the parts in the main shell 20. The base 30 is also provided with an air inlet 31 for external air to enter the electronic atomization device 100.

[0045] like Figure 3 , Figure 4 and Figure 5 As shown, a liquid storage portion 21 is provided in the main shell 20, and the liquid storage portion 21 includes a shell 22, the shell 22 has a first end 221 and a second end 222 that are relatively arranged, and a first partition wall 223 extending between the first end 221 and the second end 222, and a first liquid storage cavity 224 and a second liquid storage cavity 225 are defined in the liquid storage portion 21, and the first liquid storage cavity 224 and the second liquid storage cavity 225 are distributed on both sides of the first partition wall 223, and the first liquid storage cavity 224 and the second liquid storage cavity 225 are used to store atomizable liquid matrix, when the liquid matrix stored in the electronic atomization device 100 is a medicinal liquid, the electronic atomization device 100 can be used as a medical atomizer for treating respiratory diseases; and when the liquid matrix stored in the electronic atomization device 100 is an electronic cigarette atomizing liquid, the electronic atomization device 100 can be used as an electronic cigarette.

[0046] A liquid storage component 23 is provided in the first liquid storage cavity 224, and the liquid storage component 23 is used to absorb and store the liquid matrix in the first liquid storage cavity 224. A first atomization component 24 is provided in the liquid storage component 23, and the first atomization component 24 includes a first liquid guiding element 241 and a first heating element 242. The first liquid guiding element 241 is a hollow cylindrical body, and the first heating element 242 is combined with the inner wall of the first liquid guiding element 241. The first liquid guiding element 241 is in contact with the liquid storage component 23, so that the liquid matrix in the liquid storage component 23 can be transferred to the first liquid guiding element 241, and then transferred from the first liquid guiding element 241 to the first heating element 242 for heating and atomization to generate a first aerosol.

[0047] The liquid storage member 23 and the first liquid guiding element 241 are both made of fiber materials. Suitable fiber materials can be any one of cotton fibers, non-woven fabrics or glass fiber ropes. The fiber materials have a large number of voids or microporous structures inside, so that they can absorb and transfer liquid matrix. Since the liquid storage member 23 and the first liquid guiding element 241 are in contact, the liquid matrix stored in the liquid storage member 23 can be transferred to the first liquid guiding element 241 through the voids or microporous structures inside thereof, and the first heating element 242 is combined with the first liquid guiding element 241, and then the first liquid guiding element 241 can transfer the liquid matrix to the first heating element 242 through the voids or microporous structures inside thereof, and the first heating element 242 can heat and atomize the liquid matrix to generate a first aerosol.

[0048] like Figure 3 and Fig. 9 As shown, the liquid storage member 23 has a first through hole (not shown) axially penetrating its body, and the first atomization assembly 24 is arranged in the first through hole. The first heating element 242 adopts a mesh resistance heating wire, and the first liquid guiding element 241 is constructed into a cylindrical shape with both ends open and hollow, and the first liquid guiding element 241 has a hollow area 2411. The first heating element 242 is assembled in the hollow area 2411 of the first liquid guiding element 241 to be combined with the inner wall of the first liquid guiding element 241, so that the first aerosol generated by the first heating element 242 heating and atomizing can be released in the first through hole, that is, the first through hole is used as a first atomization chamber for receiving the first aerosol generated by the first heating element 242 heating and atomizing the liquid matrix.

[0049] A first air outlet channel is provided between the first atomization chamber and the air outlet hole 11, and the first air outlet channel is used to transmit the first aerosol generated by atomization of the first atomization component 24 to the air outlet hole 11. Figure 4 The middle arrow shows route R1. Figure 3 and Fig. 9 As shown, the first air outlet channel includes a first tubular body 2311 at least a portion of which extends into the first through hole, and the first tubular body 2311 has a hollow area 23111, and the first atomizer assembly 24 is assembled in the hollow area 23111 of the first tubular body 2311. The tube wall of the first tubular body 2311 is provided with a second through hole 23112, so that the first liquid guide element 241 in the first atomizer assembly 24 passes through the second through hole 23111 and contacts the liquid storage member 23 to receive the liquid matrix in the first liquid storage chamber 224. The first aerosol generated by atomization of the first atomizer assembly 24 is released into the first tubular body 2311, and then the first tubular body 2311 can transmit the first aerosol. The first tubular body 2311 is connected to the air outlet hole 11, and the first aerosol can be transmitted to the air outlet hole 11 through the tubular body 2312.

[0050] like Figure 3, Figure 6 and Figure 7 As shown, the second atomization assembly 25 includes a second liquid-conducting element 251 and a second heating element 252 combined with the second liquid-conducting element 251. The second liquid-conducting element 251 is made of porous ceramic and has a large number of microporous structures inside. The second liquid-conducting element 251 can be roughly in a block structure in the embodiment but is not limited to it. According to the use situation, it includes a liquid absorption surface 2511 and an atomization surface 2512 arranged relatively along the length direction of the electronic atomization device 100, that is, Figure 7 The upper and lower surfaces of the middle block-shaped second liquid guiding element 251, the liquid absorbing surface 2511 faces the second liquid storage chamber 225 for absorbing the liquid matrix, the second heating element 252 is combined with the atomizing surface 2512 for heating the atomized liquid matrix to generate the second aerosol, the liquid absorbing surface 2511 absorbs the liquid matrix from the second liquid storage chamber 225, and flows to the atomizing surface 2512 through the internal microporous structure of the second liquid guiding element 251, see Figure 3 The arrow in route R3 is shown.

[0051] The second heating element 252 is preferably formed on the atomizing surface 2512 by mixing conductive raw material powder with a printing aid into a slurry, printing it according to a suitable pattern, and then sintering it, so that all or most of its surface is closely combined with the atomizing surface 2512, with high atomization efficiency, less heat loss, anti-dry burning or greatly reducing dry burning. In some embodiments, the second heating element 252 can adopt a variety of other structural forms, for example, the second heating element 252 can be a sheet heating element with a specific pattern combined on the atomizing surface 2512, or a heating net, a disc heating element formed by a heating wire spiral, a heating film, and other forms; in some examples, the specific pattern can be a serpentine shape. In some embodiments, suitable materials that can be used for the second heating element 252 include nickel, iron, stainless steel, nickel-iron alloy, nickel-chromium alloy, iron-chromium-aluminum alloy, or titanium. Therefore, when the liquid matrix is ​​transferred to the atomizing surface 2512 , the second heating element 252 of the atomizing surface 2512 can heat and atomize the liquid matrix, and release the second aerosol generated after atomization from the atomizing surface 2512 .

[0052] The electronic atomization device 100 further includes a second air outlet passage connecting the atomization surface 2512 and the air outlet hole 11. Figure 3 As shown by the middle arrow route R2, the second aerosol released from the atomizing surface 2512 can be delivered to the middle air outlet 11 through the second air outlet channel. Since the first aerosol generated by the first atomizing component 24 is delivered to the air outlet 11 through the first air outlet channel, the air outlet 11 can obtain an aerosol mixed with the first aerosol and the second aerosol. The user can inhale the mixed aerosol by inhaling on the air outlet 11 to enhance the taste of the suction.

[0053] Please continue reading Figure 3 The first air outlet channel includes a first inclined section R11, and the second air outlet channel includes a second inclined section R21. The first inclined section R11 and the second inclined section R21 are both arranged adjacent to the air outlet hole 11. The first inclined section R11 and the second inclined section R21 extend toward the air outlet hole 11 and gradually approach each other. By providing the first inclined section R11 and the second inclined section R21, the first aerosol and the second aerosol can be fully mixed at the air outlet hole, thereby making the mixed aerosol more delicate and effectively improving the smoking taste.

[0054] It should be noted that the first atomization component and the second atomization component are not limited to the methods in this embodiment. In some other embodiments, the first atomization component and the second atomization component may both be in the form of porous ceramics, or the first atomization component and the second atomization component may both be in the form of fiber materials; or, in some embodiments, the first atomization component and the second atomization component are ultrasonic atomization methods.

[0055] In some embodiments, Figure 3 As shown, the first air outlet channel includes a first straight section R12 extending from the first inclined section R11 toward the first atomization assembly 24, and the first straight section R12 is the hollow area of ​​the first tubular body 2311. The second air outlet channel includes a second straight section R22 extending from the second inclined section R21 toward the second atomization assembly 25, and then by setting the first straight section R12 and the second straight section R22, the first aerosol and the second aerosol can flow quickly to the air outlet hole 11. And, in some embodiments, the first straight section R12 and the second straight section R22 are arranged substantially in parallel, and the distance between the central axes of the first straight section R12 and the second straight section R22 is not less than the maximum aperture of the air outlet hole 11, so as to reduce the aperture of the air outlet hole 11, so as to fully mix the first aerosol and the second aerosol in the air outlet hole 11.

[0056] In some embodiments, Figure 3 As shown, the nozzle 10 includes a shell 12, and a tubular body 13 extending toward the first inclined section R11 and the second inclined section 21 is formed in the shell 12. The tubular body 13 is hollow and defines the above-mentioned air outlet 11. By arranging the tubular body 13 in the shell 12 and defining the air outlet 11 by the tubular body 13, the aperture of the air outlet 11 can be reduced, so that the first aerosol and the second aerosol are fully mixed in the air outlet 11. Further, the tubular body 13 includes an air inlet end 131 for the first aerosol and the second aerosol to enter, and the surface of at least part of the inner wall of the tubular body 13 close to the air inlet end 131 is configured to be arc-shaped so as to guide the first aerosol and the second aerosol to enter the tubular body 13.

[0057] In some embodiments, Figure 3 As shown, the electronic atomization device 100 also includes a seal 26 for sealing the first air inlet channel and the second air inlet channel. The seal 26 is arranged adjacent to the air inlet hole 11 to prevent the first aerosol and the second aerosol from leaking before entering the air outlet hole 11. The first inclined section R11 and the second inclined section R21 are formed by the seal 26.

[0058] Specifically, Figure 8 As shown, the seal 26 includes first vent holes 261 for the first aerosol to flow through, and second vent holes 262 for the second aerosol to flow through, which are arranged at intervals. The first vent holes 261 and the second vent holes 262 extend obliquely to form a first inclined section R11 and a second inclined section R21.

[0059] In some embodiments, Figure 3 and Figure 5 As shown, the liquid storage part 21 includes an air guide tube 226 that defines a portion of the second air outlet channel, and the air guide tube 226 is combined with the first partition wall 223, that is, the air guide tube 226 is connected to the first partition wall 223. The air guide tube 226 extends in a longitudinal straight line, and a portion of the second straight section R22 is defined and formed by the air guide tube 226. Since the air guide tube 226 is combined with the first partition wall 223, the second straight section R22 and the first straight section R12 are arranged adjacent to each other, so that the first air outlet channel and the second air outlet channel can be close to each other, so that the first aerosol and the second aerosol can be fully mixed after escaping from the first air outlet channel and the second air outlet channel respectively. In addition, the air guide tube 226 is combined with the first partition wall 223, which can also increase the strength of the air guide tube 226.

[0060] Further in some embodiments, Figure 3 and Figure 8 As shown, the liquid storage portion 21 also includes a second partition wall 227 spaced apart from the first partition wall 223. The first partition wall 223 and the second partition wall 227 define a accommodating chamber 228. The first liquid storage chamber 224 and the second liquid storage chamber 225 are distributed on both sides of the accommodating chamber 228. The air duct 226 extends into the accommodating chamber 228, and the air duct 226 is respectively connected to the first partition wall 223 and the second partition wall 227 so as to further increase the strength of the air duct 226 and allow the air duct 226 to extend stably in the accommodating chamber 228.

[0061] In some embodiments, Figure 3 As shown, the first straight section R11 extends in the first liquid storage chamber 224, and the second straight section R21 extends between the first liquid storage chamber 224 and the second liquid storage chamber 225, so that the first air outlet channel and the second air outlet channel are close to each other, so that the first aerosol and the second aerosol can be fully mixed after escaping from the first air outlet channel and the second air outlet channel respectively.

[0062] In some embodiments, Figure 4 As shown, the electronic atomization device 100 includes a bracket 27, which is used to hold the second atomization component 25. An arc-shaped airflow channel 271 is formed in the bracket 27. One end of the airflow channel 271 is connected to the second straight section R22, and the other end is connected to the atomization surface 2512. The second aerosol released from the atomization surface 2512 can be transmitted to the second straight section R22 through the arc-shaped airflow channel 271, and then transmitted from the second straight section R22 to the air outlet 11 through the second inclined section R21.

[0063] Specifically, the bracket 27 includes a first bracket 272 and a second bracket 273 that are arranged opposite to each other. A holding space (not shown) for holding the second atomization assembly 25 is formed in the first bracket 272, and an electrode hole (not shown) is formed in the second bracket 273. A conductive electrode 28 extending longitudinally to the atomization surface 2512 is retained in the electrode hole. The conductive electrode 28 is electrically connected to the second heating element 252 of the atomization surface 2512 to provide electrical energy to the second heating element 252. The second bracket 273 provides support for the first bracket 272, thereby keeping the first bracket 272 fixed. The airflow channel 271 is defined and formed by the first bracket 272 and the second bracket 273.

[0064] In some embodiments, Figure 3 As shown, the electronic atomization device 100 also includes a second sealing member 29 that seals the first liquid storage chamber 224 and the second liquid storage chamber 225. A first air inlet hole 291 connected to the first atomization component 24 and a second air inlet hole 292 connected to the second atomization component 25 are formed on the second sealing member 29. The first straight section R11 extends to the first atomization component 24, and the second atomization component 25 is connected to the second straight section R21 through an arc-shaped airflow channel 271. In order to maintain the airflow velocity in the first air outlet channel and the second air outlet channel basically consistent, the aperture of the second air inlet hole 292 is larger than the aperture of the first air inlet hole 291.

[0065] In some embodiments, Figure 3 As shown, the first air outlet channel is located longitudinally above the first atomizer assembly 24, while the second air outlet channel deviates from the longitudinally above the second atomizer assembly 25 so that the second air outlet channel is close to the first air outlet channel, thereby facilitating sufficient mixing of the first aerosol and the second aerosol after escaping from the first air outlet channel and the second air outlet channel.

[0066] In some embodiments, Figure 3As shown, the electronic atomization device 100 also includes a fiber absorption element 14, which is located between the first inclined section R11 and the second inclined section R12 and the air outlet 11. The fiber absorption element 14 has an air guide hole 141, which connects the first air outlet channel and the air outlet 11, and the second air outlet channel and the air outlet 11, so that the first aerosol and the second aerosol can flow into the air outlet 11 through the air guide hole 141.

[0067] When the first aerosol and the second aerosol flow through the fiber absorption element 14, the fiber absorption element 14 can absorb the condensate formed by the mixture of the high-temperature aerosol and the external cold air, and prevent the condensate from being inhaled by the user. The fiber absorption element 14 can be any one of cotton fiber, non-woven fabric or glass fiber rope.

[0068] Please continue reading Figure 3 The electronic atomization device 100 includes a main board 32 and a battery cell 33. A controller of the electronic atomization device 100 is disposed on the main board 32. The first atomization component 24, the second atomization component 25 and the battery cell 33 are electrically connected to the controller, so that the controller controls the battery cell 33 to provide the first atomization component 24 and the second atomization component 25 with the electrical energy required for atomization.

[0069] Alternatively, in some embodiments, the electronic atomization device 100 may not include the battery cell 33, but a separate power supply mechanism (not shown) may be used to provide electrical energy to the electronic atomization device 100. The electronic atomization device 100 and the power supply mechanism may be connected via a detachable connection method such as a magnetic connection or a snap connection. When the electronic atomization device 100 needs to be used, the electronic atomization device 100 can be connected to the power supply mechanism.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Under the concept of the present application, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes in different aspects of the present application as described above, which are not provided in detail for the sake of simplicity. Although the present application has been described in detail with reference to the aforementioned embodiments, a person of ordinary skill in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An electronic atomization device for atomizing a liquid matrix to generate an aerosol, characterized in that: include: A liquid storage portion, used for storing a liquid matrix that can be atomized; A first atomizing assembly, for atomizing the liquid matrix to generate a first aerosol; a second atomizing assembly, for atomizing the liquid matrix to generate a second aerosol; A mouthpiece, defining an outlet hole for the first aerosol and the second aerosol to escape from the electronic atomization device; A first air outlet channel, connected to the first atomizing assembly and the air outlet hole, wherein the first air outlet channel comprises a first inclined section disposed adjacent to the air outlet hole; A second air outlet channel, communicating with the second atomizing assembly and the air outlet hole, wherein the second air outlet channel comprises a second inclined section disposed adjacent to the air outlet hole; The first inclined section and the second inclined section extend toward the air outlet and gradually approach each other, so that the first aerosol and the second aerosol converge into the air outlet.

2. The electronic atomization device according to claim 1, characterized in that: The first air outlet channel includes a first straight section extending from the first inclined section toward the first atomizing assembly, and the second air outlet channel includes a second straight section extending from the second inclined section toward the second atomizing assembly.

3. The electronic atomization device according to claim 2, characterized in that: The electronic atomization device comprises a first liquid storage chamber and a second liquid storage chamber arranged side by side. The first atomization assembly is used to receive a liquid matrix from the first liquid storage chamber, and the second atomization assembly is used to receive a liquid matrix from the second liquid storage chamber.

4. The electronic atomization device according to claim 3, characterized in that: The first straight section extends in the first liquid storage cavity, and the second straight section is disposed between the first liquid storage cavity and the second liquid storage cavity.

5. The electronic atomization device according to claim 2, characterized in that: The first straight section and the second straight section are arranged substantially in parallel, and a distance between central axes of the first straight section and the second straight section is not less than a maximum aperture of the air outlet.

6. The electronic atomization device according to claim 1, characterized in that: The suction nozzle includes a tubular body extending toward the first inclined section and the second inclined section, and the tubular body is hollow to define the air outlet.

7. The electronic atomization device according to claim 6, characterized in that: The tubular body has an air inlet end, and at least a portion of the inner wall surface of the tubular body close to the air inlet end is configured as a curved surface, so as to guide the first aerosol and the second aerosol to enter the air outlet.

8. The electronic atomization device according to claim 1, characterized in that: The electronic atomization device further includes a first sealing member disposed adjacent to the suction nozzle, and the first inclined section and the second inclined section are formed on the first sealing member.

9. The electronic atomization device according to claim 8, characterized in that: The first sealing member includes first ventilation holes for the first aerosol to flow through and second ventilation holes for the second aerosol to flow through, which are arranged at intervals. The first ventilation holes and the second ventilation holes are both extended obliquely to form the first inclined section and the second inclined section.

10. The electronic atomization device according to claim 1, characterized in that: The liquid storage portion includes a first partition wall, and the liquid storage portion defines a first liquid storage cavity and a second liquid storage cavity, the first liquid storage cavity and the second liquid storage cavity are distributed on both sides of the first partition wall, the first atomization component is used to atomize the liquid matrix in the first liquid storage cavity, and the second atomization component is used to atomize the liquid matrix in the second liquid storage cavity, and the liquid storage portion also includes an air duct that defines a part of the second air outlet channel, and the air duct is combined with the first partition wall.

11. The electronic atomization device according to claim 10, characterized in that: The liquid storage portion also includes a second partition wall spaced apart from the first partition wall, the first partition wall and the second partition wall define a accommodating cavity, the first liquid storage cavity and the second liquid storage cavity are distributed on both sides of the accommodating cavity, and the air duct extends longitudinally into the accommodating cavity and is connected to the first partition wall and the second partition wall.

12. The electronic atomization device according to claim 3, characterized in that: The first atomization component includes a first heating element and a first liquid guiding element made of fiber material, the first liquid guiding element is used to absorb the liquid matrix from the first liquid storage chamber to provide it to the first heating element for atomization to generate a first aerosol; the second atomization component includes a second heating element and a second liquid guiding element made of porous ceramic, the second liquid guiding element has a liquid absorption surface for absorbing the liquid matrix, and an opposite atomization surface for atomizing the liquid matrix, the second heating element is combined with the atomization surface, and the liquid absorption surface faces the second liquid storage chamber.

13. The electronic atomization device according to claim 12, characterized in that: The electronic atomization device also includes a bracket for holding the second atomization assembly, wherein an arc-shaped or inclined airflow channel is formed in the bracket, one end of the airflow channel is connected to the second straight line section, and the other end is connected to the atomization surface.

14. The electronic atomization device according to claim 12, characterized in that: The electronic atomization device also includes a second sealing member for sealing the first liquid storage chamber and the second liquid storage chamber, and a first air inlet connected to the first atomization component and a second air inlet connected to the second atomization component are formed on the second sealing member, and the diameter of the second air inlet is larger than the diameter of the first air inlet.

15. The electronic atomization device according to claim 1, characterized in that: The first air outlet channel is located above the first atomizing assembly in the longitudinal direction, and the second air outlet channel is deviated from the upper part of the second atomizing assembly in the longitudinal direction and is close to the first air outlet channel.

16. The electronic atomization device according to claim 1, characterized in that: A fiber absorption element is disposed between the first inclined section, the second inclined section and the air outlet, and the fiber absorption element has air guide holes for the first aerosol and the second aerosol to pass through.

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