Suction nozzle of electronic atomization device and electronic atomization device

Abstract

The utility model relates to the technical field of atomization equipment, in particular to a suction nozzle of an electronic atomization device and the electronic atomization device. The suction nozzle of the electronic atomization device comprises a suction nozzle main body, and a suction air channel is formed in the suction nozzle main body so that aerosol can pass through the suction air channel; the suction nozzle main body is provided with a main machine connecting structure, and the main machine connecting structure is used for detachably assembling the suction nozzle on a main machine of the electronic atomization device; the suction assembly comprises fan blades, the fan blades are rotationally arranged in the suction air channel, and the fan blades are configured to be driven by air flow generated by suction to rotate during suction and continue to rotate due to inertia after suction is finished so as to discharge residual aerosol in the suction air channel. As the suction assembly is arranged in the suction air channel, the aerosol remaining in the suction air channel after suction can be discharged through the fan blades, so that condensate is prevented from being generated in the suction air channel, and the use experience of a user is improved.

Description

Technical Field

[0001] This application relates to the field of atomization equipment technology, specifically to a mouthpiece and an electronic atomization device. Background Technology

[0002] Electronic atomizing devices can heat a liquid aerosol matrix to atomize it and produce an aerosol for users to inhale.

[0003] After use, electronic atomizing devices often leave a small amount of aerosol in the mouthpiece. This residual aerosol can condense when cooled, affecting the user experience. Utility Model Content

[0004] This application provides a mouthpiece for an electronic atomizing device and an electronic atomizing device in order to improve the user experience.

[0005] According to a first aspect, one embodiment provides a mouthpiece for an electronic atomizing device, comprising:

[0006] The mouthpiece body has a suction channel inside for aerosol to pass through; the mouthpiece body has a host connection structure for the mouthpiece to be detachably assembled to the host of the electronic atomizing device.

[0007] The device also includes a suction assembly comprising a fan blade rotatably disposed within the suction duct. The fan blade is configured to rotate during suction by the airflow generated during suction and to continue rotating due to inertia after suction is completed, so as to expel the aerosol remaining in the suction duct.

[0008] In one embodiment, the suction assembly further includes:

[0009] A fixing seat is connected to the airway wall of the suction airway to be fixedly installed in the suction airway;

[0010] And a rotating component, which is rotatably mounted on the fixed base, the rotation axis of the rotating component is parallel to the axis of the suction air passage, and the fan blade is disposed around the rotating component.

[0011] In one embodiment, the rotating component includes a fixed shaft and a bushing. The fixed shaft is fixedly disposed on the fixed base, and the axis of the fixed shaft is parallel to the axis of the suction air passage. The bushing is rotatably sleeved on the fixed shaft, and the fan blade is disposed around the bushing.

[0012] In one embodiment, the fixing base includes a mounting member and a connecting member. The mounting member is used for mounting the rotating member, and the connecting member is connected to the periphery of the mounting member. The mounting member is connected to the airway wall of the suction airway through the connecting member. A flow guiding space is formed between the mounting member and the airway wall of the suction airway to allow aerosol to pass through.

[0013] In one embodiment, the host connection structure includes a threaded portion disposed at one end of the mouthpiece body, for threading the mouthpiece onto the host of the electronic atomizing device.

[0014] In one embodiment, the mouthpiece further includes a fixing member and a connecting strap. The fixing member is used to fix it to the main unit of the electronic atomizing device, and the fixing member and the mouthpiece body are connected by the connecting strap.

[0015] In one embodiment, the fixing member includes a collar that is rotatably fitted onto the main unit of the electronic atomizing device.

[0016] In one embodiment, the nozzle body has a suction end for suction, and the suction air passage is provided with a narrowed portion at the suction end to increase the flow rate of aerosol when it is discharged from the narrowed portion.

[0017] In one embodiment, the airway wall of the reduced diameter portion is smoothly disposed, and there is a smooth transition between the reduced diameter portion and the airway wall of the adjacent portion in the suction airway.

[0018] According to a second aspect, one embodiment provides an electronic atomizing device, comprising:

[0019] The host includes a main body and a nozzle connection part, wherein the nozzle connection part protrudes from the main body;

[0020] And the mouthpiece of the electronic atomizing device described in any of the above embodiments, wherein the mouthpiece is detachably disposed on the mouthpiece connection portion.

[0021] The nozzle of the electronic atomizing device according to the above embodiment has a host connection structure, which facilitates its use with the host of the electronic atomizing device. The fan blades that are rotated inside the suction channel can be driven to rotate by the airflow generated during suction and continue to rotate under inertia after suction ends, so as to expel the aerosol remaining in the suction channel after suction ends. This helps to avoid the aerosol from condensing and producing condensate after suction ends, making the device and the user less susceptible to condensate contamination. It also avoids the user inhaling condensate during suction, which is beneficial to improving the user experience.

[0022] In addition, the fan blades help to mix the aerosol evenly and accelerate its expulsion, which is beneficial to improving the smoking experience. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of an electronic atomizing device according to one embodiment;

[0024] Figure 2 This is a partial cross-sectional schematic diagram of the nozzle of an electronic atomizing device according to one embodiment;

[0025] Figure 3 This is a partial cross-sectional schematic diagram of the connection state of the connecting end in the nozzle of an electronic atomizing device according to an embodiment;

[0026] Figure 4 This is a schematic diagram of the suction component portion in the nozzle of an electronic atomizing device according to one embodiment.

[0027] Figure 5 This is a schematic cross-sectional view of the suction end of the nozzle of an electronic atomizing device according to one embodiment.

[0028] In the diagram, 100 is the main body of the nozzle; 110 is the suction channel; 120 is the suction end; 121 is the suction port; 122 is the reduced diameter section; 130 is the connecting end; and 131 is the threaded section.

[0029] 200. Suction assembly; 210. Fan blade; 220. Mounting base; 221. Mounting component; 222. Connecting component; 230. Rotating component; 231. Fixed shaft; 232. Bushing;

[0030] 300. Connecting belt; 310. Fastener;

[0031] 400. Main unit; 410. Main body; 420. Nozzle connection; 421. Protruding ring. Detailed Implementation

[0032] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0033] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0034] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0035] In this embodiment, the nozzle has a host connection structure 131, which facilitates its use with the host 400 of the electronic atomizing device; the rotatable fan blade 210 provided in the suction channel 110 can be driven to rotate by the airflow during the suction process and continue to rotate based on inertia after the suction ends, which helps to discharge the aerosol remaining in the suction channel 110 after the suction ends, thereby reducing the generation of condensate, so as to avoid the device and the user being contaminated by condensate, and also prevent the user from inhaling condensate, which is beneficial to improving the user experience.

[0036] Embodiments of the nozzle of the electronic atomizing device in this application:

[0037] In one embodiment, please refer to Figures 1 to 5 The nozzle of the electronic atomizing device includes a nozzle body 100 and a suction component 200.

[0038] Please refer to Figure 1 The nozzle body 100 can be understood as a structural component that constitutes the basic structural framework and outer contour of the nozzle. The nozzle can be moved, disassembled, and used through the nozzle body 100.

[0039] In one embodiment, please refer to Figure 2 This is a schematic diagram of the nozzle body 100 after removing part of its sidewall. The nozzle body 100 has a suction channel 110 for aerosol passage. Please refer to... Figure 3 The mouthpiece body 100 has a host connection structure 131, which is used to allow the mouthpiece to be detachably assembled to the host 400 of the electronic atomizing device.

[0040] For example, please refer to Figure 2 and Figure 3The mouthpiece body 100 is generally a tubular structure with a hollow inner cavity, and both ends of the hollow inner cavity are connected to the outside along the axial direction to form a suction airway 110. One end of the mouthpiece body 100 along the axial direction serves as a suction end 120, with a suction port 121 for suction; the other end serves as a connection end 130, and is provided with a host connection structure 131, so that the mouthpiece can be detachably assembled to the host 400 of the electronic atomizing device through the host connection structure 131.

[0041] After suction, aerosol residue usually remains in the suction duct 110. This residue condenses as it cools, and the resulting condensate easily leaks from the suction port 121, causing contamination of the device and the user. Furthermore, the condensate remaining in the suction duct 110 can be inhaled by the user during subsequent suction, affecting the user experience. By installing a suction component 200 within the suction duct 110, the aerosol residue can be promptly discharged after suction, thus helping to improve this problem.

[0042] In one embodiment, please refer to Figure 2 and Figure 4 The suction assembly 200 includes a fan blade 210, which is rotatably disposed within the suction air passage 110. The fan blade 210 is configured to rotate when driven by the airflow generated during suction, and to continue rotating due to inertia after suction is completed, so as to discharge the aerosol remaining in the suction air passage 110.

[0043] By incorporating a rotatable fan blade 210 within the suction duct 110, the airflow generated during suction is used as power. This allows the fan blade 210 to continue rotating due to inertia after suction, propelling the airflow to carry away any remaining aerosol within the suction duct 110. This helps prevent condensation in the suction duct 110, ensuring a better user experience. Furthermore, a well-designed fan blade 210 also contributes to more even aerosol mixing and faster discharge, improving the suction taste.

[0044] In one embodiment, please refer to Figure 4 The suction assembly 200 also includes a fixed base 220 and a rotating component 230. The fixed base 220 is connected to the airway wall of the suction airway 110 and is fixedly installed in the suction airway 110. The rotating component 230 is rotatably installed on the fixed base 220, and the rotation axis of the rotating component 230 is parallel to the axis of the suction airway 110. The fan blade 210 is disposed around the rotating component 230 and is rotatably installed on the fixed base 220, thereby achieving rotation relative to the fixed base 220 under the drive of the suction airflow, so as to drive the residual aerosol out of the suction airway 110.

[0045] Those skilled in the art will understand that the term "parallel" as used in this application includes both approximately parallel and overlapping situations. Furthermore, the orientation of the fan blade 210 should have a suitable angle with the gas flow direction within the suction duct 110 to ensure that the suction airflow can drive the fan blade 210 to rotate when passing through it. For example, the fan blade 210 can be an arc-shaped fan blade or an offset straight fan blade 210, etc.

[0046] In one embodiment, please refer to Figure 4 The mounting base 220 includes a mounting member 221 and a connecting member 222. The mounting member 221 is used for mounting the rotating member 230. The connecting member 222 is connected to the periphery of the mounting member 221. The mounting member 221 is connected to the airway wall of the suction airway 110 through the connecting member 222. A guide space is formed between the mounting member 221 and the airway wall of the suction airway 110 for aerosol to pass through.

[0047] For example, the mounting component 221 can be a disc-shaped mounting plate, and the connector 222 can be one or more connecting strips arranged around the mounting plate. One end of the connecting strip is connected to the airway wall of the suction airway 110, and the other end is connected to the mounting plate, so as to form a guide space for the airflow generated by suction to flow through while fixing the mounting component 221.

[0048] In other embodiments, the mounting member 221 may also be triangular, square or other shapes and structures, and the fixing base 220 may also be a mounting plate with a guide hole, whichever can meet the design and usage requirements.

[0049] In one embodiment, please refer to Figure 4 The rotating component 230 includes a fixed shaft 231 and a bushing 232. The fixed shaft 231 is fixedly mounted on the fixed base 220. The axis of the fixed shaft 231 is parallel to the axis of the suction air passage 110. The bushing 232 is rotatably mounted on the fixed shaft 231. The fan blade 210 is disposed around the bushing 232, so that the fan blade 210 can rotate around the axis of the fixed shaft 231.

[0050] For example, the fixed shaft 231 is disposed on the side of the fixed base 220 near the suction end 120 along the axis of the suction air passage 110. The bushing 232 can be a cylindrical structure closed at one end. The bushing 232 is sleeved on the end of the fixed shaft 231 near the suction end 120, and the closed end of the bushing 232 abuts against the end face of the fixed shaft 231 to achieve axial positioning of the bushing 232, so that the bushing 232 can only drive the fan blade 210 to rotate axially around the fixed shaft 231. Of course, the axial positioning of the bushing 232 on the fixed shaft 231 can also be achieved by setting a limiting protrusion on the fixed shaft 231 or by other means.

[0051] In another embodiment, the rotating member 230 can also be a rotating shaft and a fixed sleeve. The rotating shaft is rotatably mounted on the fixed seat 220, and the fixed sleeve is sleeved and fixed to the rotating shaft. The fan blade 210 is disposed on the periphery of the fixed sleeve, so that the rotating member 230 can rotate relative to the fixed seat 220 as a whole under the drive of the fan blade 210.

[0052] Those skilled in the art will understand that the arrangement of the fixed base 220 and the rotating component 230 is not limited, and any arrangement that can meet the design and usage requirements is acceptable. In addition to the clearance fit, the rotation arrangement of the rotating component 230 can also be achieved by further assembling structural components such as bearings, so as to extend the rotation time of the fan blade 210 after the suction is completed and improve the removal effect of residual aerosols.

[0053] In addition, to enhance the suction experience, in one embodiment, please refer to... Figure 5 The suction airway 110 may have a narrowed section 122 at the suction end 120 so that the flow rate of aerosol passing through the narrowed section 122 can be increased, which helps to accelerate the expulsion of aerosol and thus enhance the throat hit sensation during suction.

[0054] In a further embodiment, please refer to Figure 5 The airway wall of the narrowed section 122 can be smoothly set, and the airway wall of the narrowed section 122 and the adjacent part of the suction airway 110 can be smoothly transitioned. This can reduce the accumulation dead corners during the aerosol discharge process, thereby reducing aerosol residue and condensation, and can also help the aerosol to mix further, improve the temperature uniformity during discharge, and enhance the suction experience.

[0055] In one embodiment, please refer to Figure 1 and Figure 3 The host connection structure 131 includes a threaded portion at one end of the nozzle body 100 for threadedly assembling the nozzle to the host 400 of the electronic atomizing device. Exemplarily, the connecting end 130 of the nozzle body 100 has an internal thread to form the threaded portion, and the electronic atomizing device has a convex ring 421 with an external thread. The nozzle can be assembled to the electronic atomizing device through the engagement of the internal and external threads. This allows users to choose whether to install the nozzle according to their needs when using the electronic atomizing device, and also facilitates the user in removing and cleaning the nozzle when needed.

[0056] Those skilled in the art will understand that, depending on the host connection structure 131, the mouthpiece can be configured as a special model for use with a specific electronic atomizing device, or as a general model that can be used with multiple types of electronic atomizing devices.

[0057] In other embodiments, the host connection structure 131 can also be configured as a plug-in interface, a snap-fit, etc. In short, the configuration of the host connection structure 131 is not limited, as long as it can meet the design and usage requirements.

[0058] To facilitate the use of the mouthpiece and electronic atomizing device, in one embodiment, please refer to... Figure 1 The mouthpiece may also include a connecting strap 300 and a fastener 310. The fastener 310 is used to fix the mouthpiece to the main unit 400 of the electronic atomizing device. The fastener 310 and the mouthpiece body 100 are connected by the connecting strap 300, which helps to reduce the risk of losing the mouthpiece.

[0059] In some embodiments, please refer to Figure 1 The fixing member 310 may include a collar that is rotatably fitted onto the main unit 400 of the electronic atomizing device, which helps to prevent the setting of the fixing member 310 and the connecting strap 300 from affecting the disassembly of the mouthpiece.

[0060] Examples of electronic atomizing devices in this application:

[0061] In one embodiment, please refer to Figure 1 The electronic atomizing device includes a main unit 400 and a mouthpiece of the electronic atomizing device according to any of the above embodiments. The main unit 400 includes a main body 410 and a mouthpiece connecting part 420, the mouthpiece connecting part 420 protruding from the main body 410; the mouthpiece is detachably disposed on the mouthpiece connecting part 420.

[0062] For example, please refer to Figure 1 and Figure 3 The nozzle connecting portion 420 protrudes from one side of the main body portion 410 and is arranged in a cylindrical shape. The end of the nozzle connecting portion 420 opposite to the main body portion 410 has a protruding ring 421 with external threads. The connecting end 130 of the nozzle body 100 has internal threads that serve as a main unit connecting structure 131. Through the engagement of the internal and external threads, the nozzle is detachably mounted on the nozzle connecting portion 420. The fixing member 310 can be a collar, which is rotatably fitted onto the nozzle connecting portion 420. One end of the connecting band 300 is fixedly connected to the collar, and the other end is fixedly connected to the outer side wall of the nozzle body 100.

[0063] In other embodiments, the host 400 may also omit the nozzle connection part 420 as needed, and the nozzle may be directly installed on the main body part 410.

[0064] The above examples illustrate this application only to aid understanding and are not intended to limit its scope. Those skilled in the art to which this application pertains can make various simple deductions, modifications, or substitutions based on the ideas presented.

Claims

1. A mouthpiece of an electronic atomization device, characterized in that, The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece.

2. The mouthpiece of claim 1, wherein The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece.

3. The mouthpiece of claim 2, wherein The application relates to an electronic atomization device's mouthpiece.

4. The mouthpiece of claim 2, wherein The application relates to an electronic atomization device's mouthpiece.

5. The mouthpiece of any one of claims 1 to 4, wherein, The application relates to an electronic atomization device's mouthpiece.

6. The mouthpiece of any one of claims 1 to 4, wherein, The application relates to an electronic atomization device's mouthpiece.

7. The mouthpiece of claim 6, wherein The application relates to an electronic atomization device's mouthpiece.

8. The mouthpiece of any one of claims 1 to 4, wherein, The application relates to an electronic atomization device's mouthpiece.

9. The mouthpiece of claim 8, wherein The application relates to an electronic atomization device's mouthpiece.

10. An electronic atomizing device characterized by, The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece. The application relates to an electronic atomization device's mouthpiece. 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