Taste switching mechanism and atomization device

Abstract

The utility model discloses a taste switching mechanism and an atomization device, and relates to the technical field of atomization. The taste switching mechanism comprises a suction nozzle body and a conductive assembly; the suction nozzle body is provided with a suction channel penetrating through the suction nozzle body; one end of the suction channel forms a suction end, and the other end forms an atomization connecting end; the suction nozzle body is movably arranged so that the atomization connecting end can be switched between at least two preset positions. The conductive assembly comprises at least two electrode groups; the electrode group comprises a first electrode unit fixed on the suction nozzle body and a second electrode unit fixed outside the suction nozzle body; the electrode sets are arranged in a one-to-one correspondence mode, so that when the atomization connecting end reaches a certain preset position, the first electrode unit and the second electrode unit of the electrode set corresponding to the certain preset position make contact and are conducted. The above design can reduce the risk of wire falling, and effectively reduces the difficulty of the wire assembly process.

Description

Technical Field

[0001] The present application relates to the field of atomization technology, and in particular to a flavor switching mechanism and an atomization device. Background Art

[0002] An atomization device is a device that can generate atomized particles by heating an aerosol-generating substrate using the Heat Not Burning (HNB) technology, and generally uses oil as the aerosol-generating substrate.

[0003] As people's requirements for the experience of using atomizer devices continue to improve, atomizer devices are becoming more and more versatile. For example, a multi-flavor atomizer device has a built-in dual atomizer that can produce atomized particles of different flavors by switching between different atomizers. In existing multi-flavor atomizer devices, the wires used to conduct the atomizers are connected to the switching mechanism. When switching flavors, the wires will move relative to each other. This design not only makes the wire assembly process complicated, but also poses a risk of wire falling off after long-term use. Utility Model Content

[0004] In view of this, the purpose of the present application is to provide a flavor switching mechanism and an atomizing device to solve the problems of the existing multi-flavor atomizing device design, such as the complicated wire assembly process and the risk of wire falling off after long-term use.

[0005] In order to achieve the above technical purpose, the present application provides a flavor switching mechanism, including a nozzle body and a conductive component;

[0006] The nozzle body is provided with a suction channel running through the nozzle body;

[0007] One end of the suction channel forms a suction end, and the other end forms an atomization connection end;

[0008] The nozzle body is movably arranged so that the atomizing connection end can be switched between at least two preset positions;

[0009] The conductive assembly includes at least two electrode groups;

[0010] The electrode group includes a first electrode unit fixed on the nozzle body and a second electrode unit fixed outside the nozzle body;

[0011] Each of the electrode groups is arranged corresponding to the preset positions one by one, so that when the atomization connection end reaches a certain preset position, the first electrode unit of the electrode group arranged corresponding to a certain preset position is in contact and conductive with the second electrode unit.

[0012] Furthermore, the nozzle body is rotatably arranged or movably arranged so that the atomizing connection end can be switched between at least two preset positions.

[0013] Further, the first electrode unit is a spring unit and / or the second electrode is a spring unit.

[0014] Furthermore, the nozzle body is provided with a flange plate portion on one end surface provided with the atomizing connection end;

[0015] The first electrode unit is fixed to the flange plate portion.

[0016] The present application also discloses an atomizing device, including a device body and the flavor switching structure;

[0017] The device body is provided with at least two atomization chambers;

[0018] The flavor switching structure is installed on the device body;

[0019] The flavor switching structure is used to switch the preset position of the atomization connection end of the nozzle body to communicate with the corresponding atomization chamber.

[0020] Furthermore, the device body includes a device housing, an atomizer body and a circuit board;

[0021] A mounting cavity is provided in the device housing;

[0022] The atomizer body is installed in the installation cavity and includes an atomizer housing;

[0023] At least two mutually independent atomization chambers are arranged in the atomization housing;

[0024] Each of the atomization chambers is equipped with an atomization assembly;

[0025] The top of the atomizing housing is provided with an atomizing outlet which is connected to the atomizing chamber in a one-to-one correspondence;

[0026] The bottom of the atomizing housing is provided with an atomizing inlet which is connected to the atomizing chamber in a one-to-one correspondence;

[0027] Each of the atomization outlets is arranged corresponding to the preset position one by one;

[0028] The circuit board is installed in the device housing;

[0029] The first electrode unit of the flavor switching structure is connected to the circuit board via a first wire;

[0030] The second electrode unit of the flavor switching structure is fixed on the atomizing housing and is connected to each of the atomizing components one by one through a second wire.

[0031] Furthermore, a limiting through groove is provided on the top of the device shell for the nozzle body to pass through and for limiting the movement of the nozzle body.

[0032] Furthermore, an upper sealing member is installed on the top of the atomizing housing;

[0033] The upper sealing member is provided with a communication port connected to each of the atomization outlets;

[0034] One end of the nozzle body extending into the device housing is in sealing contact with the upper sealing member;

[0035] The bottom of the atomizing housing is designed to be open;

[0036] A lower sealing member for sealing the opening is installed on the opening;

[0037] The atomization inlet is arranged on the lower sealing member.

[0038] Further, it also includes a battery;

[0039] The power supply battery is installed in the device housing and connected to the circuit board.

[0040] Furthermore, a switch button is provided on the circuit board;

[0041] The switch button is connected to the circuit board via a key silicone member;

[0042] The device housing is provided with an escape opening for the switch button to extend out.

[0043] It can be seen from the above technical solutions that the flavor switching mechanism designed in the present application designs an electrode group and splits the electrode group into a first electrode unit and a second electrode unit, and then fixes the first electrode unit and the second electrode unit respectively, and switches the nozzle body between different preset positions to achieve conduction of different electrode groups. Since the second electrode unit is fixed, the wire used to connect the atomizing assembly in the atomizer is also relatively fixed and will not move with the movement of the nozzle body, reducing the risk of the wire falling off, and since the first electrode unit and the second electrode unit are both fixed designs, the difficulty of the wire assembly process is effectively reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0045] Figure 1 This is a schematic diagram of the structure of a flavor switching mechanism provided in this application;

[0046] Figure 2 for Figure 1 A magnified schematic diagram of position A in FIG.

[0047] Figure 3 A three-dimensional diagram of an atomization device provided in the present application;

[0048] Figure 4 A cross-sectional view of an atomization device provided in the present application;

[0049] Figure 5 An explosion schematic diagram of an atomization device provided in this application;

[0050] Figure 6 An exploded schematic diagram of an atomizer body of an atomization device provided in the present application;

[0051] Figure 7 A cross-sectional view of an atomizer body of an atomization device provided in the present application;

[0052] In the figure: 1. nozzle body; 10. suction channel; 11. flange plate; 2. electrode group; 21. first electrode unit; 22. second electrode unit; 3. circuit board; 31. switch button; 32. key silicone member; 41. upper device cover; 411. limit slot; 42. middle device shell; 421. avoidance port; 43. lower device seat; 51. atomizer shell; 510. partition structure; 511. atomizer outlet; 512. atomizer inlet; 513. connecting port; 514. positioning groove; 52. upper sealing member; 53. lower sealing member; 54. atomizer assembly; 541. atomizer core assembly; 542. oil storage cotton; 61. first wire; 62. second wire; 100. device shell; 200. atomizer body. DETAILED DESCRIPTION

[0053] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the embodiments of the present application are within the scope of protection of the embodiments of the present application.

[0054] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0055] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a replaceable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0056] The embodiment of the present application discloses a flavor switching mechanism.

[0057] See also Figure 1 as well as Figure 2 , an embodiment of a flavor switching mechanism provided in an embodiment of the present application includes:

[0058] The nozzle body 1 and the conductive component.

[0059] The nozzle body 1 is provided with a suction channel 10 running through the nozzle body. One end of the suction channel 10 forms a suction end that contacts a human mouth, and the other end forms an atomization connection end that connects to an atomizer.

[0060] The nozzle body 1 is movably arranged so that the atomizing connection end can be switched between at least two preset positions; it can be understood that the atomizing connection end can be switched between n preset positions by moving the nozzle body 1, so as to be connected to atomizers of different flavors at different preset positions to achieve flavor switching, wherein n≥2 and is a natural number. According to design requirements, there can be two preset positions to achieve dual-flavor switching, or three preset positions to achieve three-flavor switching, and so on, without limitation.

[0061] The conductive component includes at least two electrode groups 2, that is, m electrode groups 2, where m=n.

[0062] The electrode group 2 includes a first electrode unit 21 fixed on the nozzle body 1 and a second electrode unit 22 fixed outside the nozzle body 1. Figure 1 as well as Figure 2As shown, each first electrode unit 21 and each second electrode unit 22 are composed of two electrode structures, and the two electrode structures are used to connect the positive electrode and the negative electrode respectively. When the first electrode unit 21 is in contact with the second electrode unit 22, the circuit that energizes the atomizer is turned on. Of course, in order to ensure that the switching has no self-starting, a control switch can be connected in series in the circuit. After the switching is completed, the on-off control of the circuit is performed by the control switch.

[0063] Each electrode group 2 is arranged corresponding to the preset position one by one, so that when the atomizing connection end reaches a preset position, the first electrode unit 21 of the electrode group 2 arranged at a preset position is in contact with the second electrode unit 22. It can be understood that when the movable suction nozzle body 1 reaches the first preset position from the atomizing connection end, the first electrode unit 21 of the electrode group 2 corresponding to the first preset position is in contact with the second electrode unit 22, and when the movable suction nozzle body 1 to the atomizing connection end switches from the first preset position to the second preset position, the electrode set at the corresponding second preset position is switched to conduction, thereby completing the switching of the power circuits of different atomizers, and then realizing the switching of different flavors.

[0064] The flavor switching mechanism designed in the present application designs an electrode group 2 and splits the electrode group 2 into a first electrode unit 21 and a second electrode unit 22, and then fixes the first electrode unit 21 and the second electrode unit 22 respectively, and switches the nozzle body 1 between different preset positions to achieve conduction of different electrode groups 2. Since the second electrode unit 22 is fixed, the wire used to connect the atomizing assembly 54 in the atomizer is also relatively fixed, and will not move with the movement of the nozzle body 1, reducing the risk of the wire falling off, and since the first electrode unit 21 and the second electrode unit 22 are both fixed designs, the difficulty of the wire assembly process is effectively reduced.

[0065] The above is an embodiment of a first embodiment of a flavor switching mechanism provided in the embodiment of the present application. The following is an embodiment of a second embodiment of a flavor switching mechanism provided in the embodiment of the present application. For details, please refer to Figure 1 to Figure 2 .

[0066] Based on the solution of the above embodiment 1:

[0067] Furthermore, the nozzle body 1 is rotatably arranged or movably arranged so that the atomizing connection end can be switched between at least two preset positions.

[0068] Taking the rotation setting as an example, the nozzle body 1 can be set to rotate around a preset rotation axis, so that the atomizing connection end moves along an arc direction, and correspondingly, the preset position is set on the motion arc trajectory of the atomizing connection end. Taking the movement setting as an example, the nozzle body 1 can be set to slide along a linear direction, and correspondingly, the preset position is set on a sliding linear trajectory. The nozzle body 1 of the present application is specifically a sliding setting mode, and those skilled in the art can change the design according to actual needs without limitation.

[0069] Furthermore, the first electrode unit 21 is a spring unit and / or the second electrode is a spring unit. By utilizing the elastic deformation characteristics of the spring unit, the first electrode unit 21 and the second electrode unit 22 can be more tightly contacted under the action of elastic force, thereby ensuring power-on stability.

[0070] Furthermore, the nozzle body 1 is provided with a flange plate portion 11 on one end face provided with the atomizing connection end. The flange plate portion 11 may be formed in one piece. This design facilitates the first electrode unit 21 to be fixed on the flange plate portion 11 .

[0071] like Figures 3 to 7 As shown, the present application also discloses an atomization device, including a device body and the flavor switching structure of the above-mentioned embodiment 1 or embodiment 2.

[0072] The device body is provided with at least two atomization chambers, which correspond one-to-one to the at least two preset positions mentioned above. In the present application, there are specifically two atomization chambers to achieve dual-flavor switching.

[0073] The flavor switching structure is installed on the device body, and is used to switch the preset position of the atomization connection end of the nozzle body 1 to communicate with the corresponding atomization chamber.

[0074] Furthermore, if Figure 4 As shown, with regard to the specific structural design of the device body, it includes a device housing 100 , an atomizer body 200 and a circuit board 3 .

[0075] The device housing 100 is provided with an installation cavity, such as Figure 5 As shown, the device shell 100 can be designed as an upper device cover 41, a middle device shell 42 and a lower device seat 43; the middle device cover has openings at the upper and lower ends respectively, and the upper device cover 41 can be detachably installed in the upper opening, and the lower device seat 43 can be detachably installed in the lower opening, so as to enclose the required installation cavity, and the structural design is convenient for disassembly and maintenance.

[0076] The atomizer body 200 is installed in the installation cavity, and includes an atomization housing 51 .

[0077] At least two mutually independent atomizing chambers are separated in the atomizing housing 51 . An integrally formed partition structure 510 is provided in the atomizing housing 51 . The partition structure 510 is used to separate the required atomizing chambers.

[0078] Each atomizing chamber is equipped with an atomizing assembly 54, which is a conventional assembly design, such as Figure 7 As shown, it includes an atomizer core assembly 541 and an oil storage cotton 542 wrapped around the atomizer core assembly 541, and the details are not described in detail.

[0079] like Figure 6 As shown, the top of the atomizing housing 51 is provided with atomizing outlets 511 corresponding to each other and connected to the atomizing chambers, and each atomizing outlet 511 is provided corresponding to a preset position, and the atomizing outlets 511 are also provided according to the corresponding preset positions to ensure that the atomizing connection end can be connected to the corresponding atomizing outlet 511 when switching to different preset positions. The bottom of the atomizing housing 51 is provided with atomizing inlets 512 corresponding to each other and connected to the atomizing chambers for the external air to enter.

[0080] like Figure 5 As shown, the circuit board 3 is installed in the device housing 100, and the first electrode unit 21 of the flavor switching structure is connected to the circuit board 3 through the first wire 61; the second electrode unit 22 of the flavor switching structure is fixed on the atomization housing 51, and is connected to each atomization component 54 one by one through the second wire 62.

[0081] Furthermore, in order to ensure that the nozzle body 1 can accurately switch between different preset positions, a limiting groove 411 is provided on the top of the device shell 100 for the nozzle body 1 to pass through and to limit the movement of the nozzle body 1. The limiting groove 411 can be used to limit the sliding position of the nozzle body 1. When the nozzle body 1 slides to abut against one end of the limiting groove 411, the atomization connection end can be regarded as being at the first preset position and connected to the atomization outlet 511 of the atomizer body 200 of the first flavor; and when the nozzle body 1 slides to abut against the other end of the limiting groove 411, the atomization connection end can be regarded as being at the second preset position and connected to the atomization outlet 511 of the atomizer body 200 of the second flavor.

[0082] Furthermore, an upper seal 52 is installed on the top of the atomizing shell 51, and the upper seal 52 is provided with a connecting port 513 connected to each atomizing outlet 511, and one end of the nozzle body 1 extending into the device shell 100 is in sealing contact with the upper seal 52; the upper seal 52 is a silicone seal, and by setting the upper seal 52, the atomizing connection end of the nozzle body 1 and the corresponding atomizing outlet 511 can be sealed and connected, and a positioning groove 514 can be set on the top of the atomizing shell 51 for positioning and installing the upper seal 52.

[0083] The bottom of the atomizing shell 51 is designed to be open, and a lower seal 53 for sealing the opening is installed on the opening. This design facilitates the installation and disassembly of the atomizing assembly 54 and facilitates subsequent maintenance. Correspondingly, the atomizing inlet 512 is arranged on the lower seal 53, and the lower seal 53 is also a silicone seal.

[0084] Furthermore, a power supply battery is included, which is installed in the device housing 100 and connected to the circuit board 3. It can be understood that the atomizer device designed in the present application can be a design with a built-in battery, or of course, a cartridge design without a battery, which can be used through an external power supply module without limitation.

[0085] Furthermore, a switch button 31 is disposed on the circuit board 3, and the switch button 31 is connected to the circuit board 3 through a key silicone member 32. The device housing 100 is provided with an escape hole 421 for the switch button 31 to extend out. The switch button 31 is pressed to control the on / off of the circuit where the electrode group 2 is located, that is, to realize the on / off control of the atomizer. Under this design, there is no risk of self-starting when switching flavors. After completing the flavor switching, the switch button 31 is pressed again to start the atomizer for use.

[0086] The above is a detailed introduction to a flavor switching mechanism and an atomization device provided by the present application. For a person skilled in the art, according to the idea of ​​the embodiments of the present application, there may be changes in the specific implementation method and the scope of application. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A taste switching mechanism, characterized in that: It comprises a nozzle body (1) and a conductive component; The nozzle body (1) is provided with a suction channel (10) penetrating the nozzle body; One end of the suction channel (10) forms a suction end, and the other end forms an atomization connection end; The nozzle body (1) is movably arranged so that the atomizing connection end can be switched between at least two preset positions; The conductive component comprises at least two electrode groups (2); The electrode group (2) comprises a first electrode unit (21) fixed on the nozzle body (1) and a second electrode unit (22) fixed outside the nozzle body (1); Each of the electrode groups (2) is arranged corresponding to the preset position one by one, so that when the atomization connection end reaches a certain preset position, the first electrode unit (21) and the second electrode unit (22) of the electrode group (2) arranged corresponding to a certain preset position are in contact and conduction.

2. The flavor switching mechanism according to claim 1, characterized in that: The nozzle body (1) is arranged to rotate or move so that the atomization connection end can be switched between at least two preset positions.

3. The flavor switching mechanism according to claim 1, characterized in that: The first electrode unit (21) is a spring unit and / or the second electrode is a spring unit.

4. The flavor switching mechanism according to claim 1, characterized in that: The nozzle body (1) is provided with a flange plate portion (11) on an end surface provided with the atomization connection end; The first electrode unit (21) is fixed on the flange plate portion (11).

5. Atomizing device, characterized in that: It comprises a device body and a flavor switching mechanism as claimed in any one of claims 1 to 4; The device body is provided with at least two atomization chambers; The flavor switching mechanism is installed on the device body; The flavor switching mechanism is used to switch the preset position of the atomization connection end of the nozzle body (1) so as to communicate with the corresponding atomization chamber.

6. The atomizing device according to claim 5, characterized in that: The device body comprises a device housing (100), an atomizer body (200) and a circuit board (3); The device housing (100) is provided with a mounting cavity; The atomizer body (200) is installed in the installation cavity, and comprises an atomization housing (51); At least two mutually independent atomization chambers are provided inside the atomization housing (51); Each of the atomization chambers is equipped with an atomization assembly (54); The top of the atomizing housing (51) is provided with atomizing outlets (511) which are connected to the atomizing chambers in a one-to-one correspondence; The bottom of the atomizing housing (51) is provided with atomizing inlets (512) which are connected to the atomizing chambers in a one-to-one correspondence; Each of the atomization outlets (511) is arranged corresponding to the preset position one by one; The circuit board (3) is installed in the device housing (100); The first electrode unit (21) of the flavor switching mechanism is connected to the circuit board (3) via a first wire (61); The second electrode unit (22) of the flavor switching mechanism is fixed on the atomizing housing (51) and is connected to each of the atomizing components (54) in a one-to-one correspondence via a second wire (62).

7. The atomizing device according to claim 6, characterized in that: The top of the device housing (100) is provided with a limiting through groove (411) for the nozzle body (1) to pass through and for limiting the movement of the nozzle body (1).

8. The atomizing device according to claim 6, characterized in that: An upper sealing member (52) is installed on the top of the atomizing housing (51); The upper sealing member (52) is provided with a communication port (513) communicating with each of the atomization outlets (511); One end of the nozzle body (1) extending into the device housing (100) is in sealing contact with the upper sealing member (52); The bottom of the atomizing housing (51) is designed to be open; A lower sealing member (53) is installed on the opening for sealing the opening; The atomization inlet (512) is arranged on the lower sealing member (53).

9. The atomizing device according to claim 6, characterized in that: Also includes battery supply; The power supply battery is installed in the device housing (100) and is connected to the circuit board (3).

10. The atomizing device according to claim 6, characterized in that: The circuit board (3) is provided with a switch button (31); The switch button (31) is connected to the circuit board (3) via a key silicone member (32); The device housing (100) is provided with an escape opening (421) for the switch button (31) to extend out.

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