Electronic atomization device

Abstract

Provided in the present application is an electronic atomization device, comprising: a main housing having a proximal end and a distal end which are opposite each other in a longitudinal direction; and an atomization main body accommodated inside the main housing and configured to atomize a liquid substrate to generate an aerosol. First aerosol outlets are provided at a first end of the atomization main body, and second aerosol outlets are provided at a second end of the atomization main body; and the atomization main body can be turned over inside the main housing around a first axis in the direction of the width of the electronic atomization device, and then transitions between a first orientation and a second orientation. When in the first orientation, the first end faces the proximal end, and when in the second orientation, the second end faces the proximal end. When in the first orientation, the atomization main body allows an aerosol to be outputted by means of the first aerosol outlets, and when in the second orientation, the atomization main body allows an aerosol to be outputted by means of the second aerosol outlets. By means of the electronic atomization device, generation and output of an aerosol can be controlled according to the orientation of the atomization main body.

Description

Electronic atomizing device

[0001] Cross-reference of related applications

[0002] This application claims priority to Chinese Patent Application No. 202411751264.0, filed on November 29, 2024, entitled “Electronic Atomizing Device”, the entire contents of which are incorporated herein by reference.

[0003] Technical Field

[0004] This application relates to the field of electronic atomization technology, and more particularly to an electronic atomization device. Background Technology

[0005] Tobacco products (such as cigarettes, cigars, etc.) produce tobacco smoke by burning tobacco during use. Efforts are being made to replace these tobacco-burning products by creating products that release compounds without combustion.

[0006] Examples of such products are heating devices that release compounds by heating rather than burning materials. For example, the material may be tobacco or other non-tobacco products, which may or may not contain nicotine. As another example, aerosol-providing articles exist, such as so-called electronic atomizing devices. These devices typically contain a liquid that is heated to vaporize, thereby producing an inhalable aerosol. The liquid may contain nicotine and / or flavorings and / or aerosol-generating substances (e.g., glycerin). The applicant has proposed an electronic atomizing device with two atomizers arranged opposite each other in Chinese patent CN210581021U. The two atomizers are rotatably arranged within the power supply section of the electronic atomizing device, allowing the user to rotate the intended atomizer towards the proximal end for inhalation via a rotational operation. Summary of the Invention

[0007] One embodiment of this application provides an electronic atomizing device, comprising:

[0008] A main housing and a suction nozzle disposed on the main housing; the suction nozzle has an air outlet for use by the user to inhale.

[0009] An atomizing body is housed or arranged within the main housing and configured to atomize a liquid matrix to generate an aerosol; the atomizing body is provided with at least two first aerosol outlets and at least two second aerosol outlets arranged opposite to them;

[0010] The main housing defines a first communication port and a second communication port; the atomizing body can rotate within the main housing about a first axis along the width direction of the electronic atomizing device to selectively change the atomizing body between a first orientation and a second orientation; when the atomizing body is in the first orientation state, one of the at least two first aerosol output ports is connected to the first communication port and the other is connected to the second communication port; when the atomizing body is in the second orientation state, one of the at least two second aerosol output ports is connected to the first communication port and the other is connected to the second communication port.

[0011] The nozzle is rotatable relative to the main housing about a second axis along the longitudinal direction of the electronic atomizing device, selectively changing between a first position and a second position. When the nozzle is in the first position, the air outlet is disconnected from the first communication port and connected to the second communication port, thereby receiving aerosol output from the first aerosol output port or the second aerosol output port through the second communication port. When the nozzle is in the second position, the air outlet is connected to the first communication port and disconnected from the second communication port, thereby receiving aerosol output from the first aerosol output port or the second aerosol output port through the first communication port.

[0012] In some embodiments, the atomizing body is configured to prevent the first aerosol output port and the second aerosol output port from simultaneously outputting aerosols;

[0013] And / or, the atomizing body is configured to prevent all of the first aerosol outlets from simultaneously outputting aerosol;

[0014] And / or, the atomizing body is configured to prevent all of the second aerosol outlets from simultaneously outputting aerosol.

[0015] In some embodiments, the main housing is a frame structure arranged longitudinally along the electronic atomizing device.

[0016] In some embodiments, the main housing has a proximal end and a distal end that are opposite to each other in the longitudinal direction, and the suction nozzle is disposed at the proximal end;

[0017] The main housing defines a receiving cavity, the atomizing body is arranged in the receiving cavity, and the first connecting port and the second connecting port are arranged on the inner surface of the receiving cavity near the proximal end.

[0018] In some embodiments, the main housing has a front side and a rear side that are opposite to each other along the thickness direction;

[0019] The receiving cavity extends from the front side to the rear side; during use, the user can operate the atomizing body contained in the receiving cavity from the front side and / or the rear side, thereby driving the atomizing body to flip inside the main housing.

[0020] In some embodiments, the atomizing body has a first end and a second end that are opposite to each other in the longitudinal direction, the first aerosol outlet is arranged at the first end, and the second aerosol outlet is arranged at the second end;

[0021] When the atomizing body is flipped to the first orientation, the longitudinal direction of the atomizing body is substantially parallel to the longitudinal direction of the electronic atomizing device, and the first end is positioned towards the proximal end; when the atomizing body is flipped to the second orientation, the longitudinal direction of the atomizing body is substantially parallel to the longitudinal direction of the electronic atomizing device, and the second end is positioned towards the proximal end.

[0022] In some embodiments, the nozzle is closer to the rear side in the first position than in the second position, and closer to the front side in the second position than in the first position.

[0023] In some embodiments, it also includes:

[0024] A first retaining mechanism is disposed on one or both of the main housing and the atomizing body to provide positioning of the atomizing body in the first orientation and / or the second orientation.

[0025] In some embodiments, it also includes:

[0026] A second retaining mechanism is disposed on one or both of the main housing and the nozzle to provide positioning of the nozzle in the first position and / or the second position.

[0027] In some embodiments, it also includes:

[0028] The first detection mechanism is configured to detect whether the atomizing body is in the first orientation or the second orientation.

[0029] In some embodiments, it also includes:

[0030] An indicator element, arranged in the main housing, is used to provide orientation indication;

[0031] The first testing institution includes:

[0032] A sensing element, arranged on the atomizing body, is used to sense the orientation indication of the indicating element; the first detection mechanism determines whether the atomizing body is in the first orientation or the second orientation based on the sensing result of the sensing element.

[0033] In some embodiments, the indicating element includes a magnet for generating a magnetic field;

[0034] The sensing element includes a Hall sensor for sensing a magnetic field, the Hall sensor being at a different distance from the magnet in the first orientation and the second orientation.

[0035] In some embodiments, it also includes:

[0036] The second detection mechanism is used to detect whether the nozzle is located in the first or second position when the atomizing body is located in the first or second orientation.

[0037] In some embodiments, a first conductive element is disposed on the nozzle;

[0038] The second testing institution includes:

[0039] Two second conductive elements are arranged at intervals on the atomizing body; when the nozzle is in the first position, the first conductive element establishes a conductive connection between the two second conductive elements, and when it is in the second position, the conductive connection between the two second conductive elements is broken; the second detection mechanism determines whether the nozzle is in the first position or the second position by whether the two second conductive elements are connected or disconnected.

[0040] In some embodiments, the atomizing body includes:

[0041] At least two first atomizers are configured to atomize a liquid matrix to generate an aerosol and provide an aerosol to a first aerosol output port; the at least two first atomizers are connected to the corresponding first aerosol output port.

[0042] At least two second atomizers are configured to atomize a liquid matrix to generate an aerosol and provide an aerosol to a second aerosol output port; the at least two second atomizers are connected to the corresponding second aerosol output port.

[0043] In some embodiments, the atomizing body further includes:

[0044] The first and second ends, which are opposite each other along the longitudinal direction;

[0045] A removable first housing is located near or defines the first end; when the first housing is removed, the first atomizer can be removed or replaced from the atomizing body.

[0046] And / or, a removable second housing, near or defining the second end; when the second housing is removed, it allows the second atomizer to be removed or replaced from the atomizing body.

[0047] In some embodiments, the main housing has a front side and a rear side that are opposite to each other along the thickness direction;

[0048] When the atomizing body is flipped so that its longitudinal central axis is tilted at an angle to the longitudinal direction of the electronic atomizing device, one of the first housing and the second housing extends from the front side to the outside of the main housing and the other extends from the rear side to the outside of the main housing, thereby allowing the first housing and / or the second housing to be detached from the atomizing body.

[0049] In some embodiments, the atomizing body further includes:

[0050] A first circuit board and a second circuit board are arranged at intervals along the longitudinal direction;

[0051] The battery cell is located between the first circuit board and the second circuit board;

[0052] The control circuit on the first circuit board is configured to control the battery cell to provide power to the first atomizer; the control circuit on the second circuit board is configured to control the battery cell to provide power to the second atomizer.

[0053] In some embodiments, the atomizing body further includes:

[0054] A first end and a second end that are opposite each other in the longitudinal direction; the first circuit board is closer to the first end than the second circuit board;

[0055] The first airflow channel defines the airflow path from the first atomizer to the first aerosol outlet, thereby transferring the aerosol generated by the first atomizer to the first aerosol outlet. The first airflow channel is defined or arranged between the first circuit board and the first end.

[0056] The second airflow channel defines the airflow path from the second atomizer to the second aerosol outlet, thereby transferring the aerosol generated by the second atomizer to the second aerosol outlet. The second airflow channel is defined or arranged between the second circuit board and the second end.

[0057] In some embodiments, the first airflow passage and the second airflow passage are isolated from each other.

[0058] In some embodiments, the atomizing body further includes:

[0059] A first airflow sensor is used to sense changes in the airflow flowing through the first atomizer; the atomizing body is configured to control the first atomizer to provide aerosol to the first aerosol outlet based on the sensing result of the first airflow sensor.

[0060] A second airflow sensor is used to sense changes in the airflow flowing through the second atomizer; the atomizing body is configured to control the second atomizer to supply aerosol to the second aerosol outlet based on the sensing result of the second airflow sensor.

[0061] Another embodiment of this application also proposes an electronic atomizing device, comprising:

[0062] The main housing has a proximal end and a distal end that are opposite to each other in the longitudinal direction;

[0063] A mouthpiece disposed on the main housing, the mouthpiece being located at the proximal end, and an air outlet being defined on the mouthpiece; the mouthpiece is rotatable relative to the main housing about a second axis along the longitudinal direction of the electronic atomizing device, so as to selectively change the air outlet between a first position and a second position;

[0064] An atomizing body is disposed within the main housing, the atomizing body comprising at least two first atomizers and at least two second atomizers; both the first and second atomizers are configured to atomize a liquid matrix to generate an aerosol and output the aerosol to the outlet; the atomizing body is rotatable within the main housing about a first axis along the width direction of the electronic atomizing device, thereby changing the atomizing body between a first orientation and a second orientation;

[0065] In a first orientation, the atomizing body allows one of the at least two first atomizers to output aerosol to the outlet located at the first position and the other to output aerosol to the outlet located at the second position; in a second orientation, the atomizing body allows one of the at least two second atomizers to output aerosol to the outlet located at the first position and the other to output aerosol to the outlet located at the second position.

[0066] Another embodiment of this application also proposes an electronic atomizing device, comprising:

[0067] The main housing has a proximal end and a distal end that are opposite to each other in the longitudinal direction, and a front side and a rear side that are opposite to each other in the thickness direction;

[0068] A suction nozzle is arranged on the main housing, the suction nozzle is located at the proximal end, and the suction nozzle has an air outlet defined on it for the user to inhale;

[0069] An atomizing body is disposed within the main housing and is used to supply aerosol to the air outlet; at least one or more atomizers are disposed within the atomizing body, the atomizers being configured to atomize a liquid matrix to generate aerosol;

[0070] The atomizing body can be flipped within the main housing about a first axis along the width direction of the electronic atomizing device; when the atomizing body is flipped so that its longitudinal central axis is substantially parallel to the longitudinal direction of the main housing, at least one of the atomizers is in airflow communication with the air outlet and can supply aerosol to the air outlet; when the atomizing body is flipped so that there is an inclined angle between its longitudinal central axis and the longitudinal direction of the main housing, it allows the atomizer to be removed or replaced from the atomizing body.

[0071] The above electronic atomizing device allows the atomizing body to rotate while simultaneously rotating the mouthpiece, thereby altering the supply or output of aerosol by the atomizing body.

[0072] Another embodiment of this application also proposes an electronic atomizing device, comprising:

[0073] The main housing has a proximal end and a distal end that are opposite to each other in the longitudinal direction;

[0074] An atomizing body is housed or arranged within the main housing and configured to atomize a liquid matrix to generate an aerosol. The atomizing body has a first end and a second end opposite to each other in the longitudinal direction. The first end is provided with a first aerosol outlet, and the second end is provided with a second aerosol outlet. The atomizing body is rotatable within the main housing about a first axis along the width direction of the electronic atomizing device to selectively change the atomizing body between a first orientation and a second orientation. When the atomizing body is in the first orientation, the first end is positioned towards the proximal end. When the atomizing body is in the second orientation, the second end is positioned towards the proximal end.

[0075] The atomizing body is further configured to: allow aerosol output through the first aerosol output port when in the first orientation, and allow aerosol output through the second aerosol output port when in the second orientation.

[0076] In some embodiments, it also includes:

[0077] A suction nozzle is disposed at the proximal end of the main housing; an air outlet is defined on the suction nozzle;

[0078] When the atomizing body is in the first orientation, the first aerosol output port is connected to the air outlet, thereby enabling the output of aerosol to the air outlet through the first aerosol output port; when the atomizing body is in the second orientation, the second aerosol output port is connected to the air outlet, thereby enabling the output of aerosol to the air outlet through the second aerosol output port.

[0079] In some embodiments, it also includes:

[0080] An indicator element, arranged in the main housing, is used to provide orientation indication;

[0081] A sensing element is arranged on the atomizing body and is used to sense the orientation indication of the indicating element;

[0082] The atomizing body is further configured as follows:

[0083] The atomizing body is determined to be in the first orientation or the second orientation based on the sensing result of the sensing element; and when it is determined to be in the first orientation, aerosol is allowed to be output through the first aerosol output port, and when it is determined to be in the second orientation, aerosol is allowed to be output through the second aerosol output port.

[0084] In some embodiments, the indicating element is offset from the first axis and configured to provide different orientation indications when the atomizing body is in the first orientation and the second orientation.

[0085] In some embodiments, the indicating element includes a magnet for generating a magnetic field;

[0086] The sensing element includes a Hall sensor for sensing magnetic fields.

[0087] In some embodiments, the sensing element is at a different distance from the magnet in the first orientation and the second orientation.

[0088] In some embodiments, the Hall sensor can sense a first magnetic field strength when the atomizing body is in the first orientation and a second magnetic field strength when it is in the second top line; the first magnetic field strength is different from the second magnetic field strength.

[0089] In some embodiments, the main housing has a receiving cavity in which the atomizing body is received; the receiving cavity has a first inner surface near the proximal end and a second inner surface near the distal end;

[0090] The distance between the indicator element and the first inner surface is different from the distance between it and the second inner surface.

[0091] In some embodiments, the atomizing body further includes:

[0092] A first circuit board and a second circuit board are arranged at intervals along a longitudinal direction, and a battery cell is located between the first circuit board and the second circuit board;

[0093] A first atomizer is configured to atomize a liquid matrix to generate an aerosol and provide an aerosol to the first aerosol output port; the first atomizer is located between the first circuit board and the first terminal, and the control circuit on the first circuit board is configured to control the battery cell to provide power to the first atomizer;

[0094] The second atomizer is configured to atomize a liquid matrix to generate an aerosol and provide an aerosol to the second aerosol output port; the second atomizer is located between the second circuit board and the second terminal, and the control circuit on the second circuit board is configured to control the battery cell to provide power to the second atomizer.

[0095] In some embodiments, the sensing element is disposed between the first circuit board and the second circuit board.

[0096] In some embodiments, the sensing element is electrically connected to one of the first circuit board or the second circuit board, and a control circuit in the first circuit board or the second circuit board connected to the sensing element determines whether the atomizing body is in the first orientation or the second orientation based on the sensing result of the sensing element.

[0097] In some embodiments, it also includes:

[0098] A first airflow sensor is used to sense changes in airflow through the first atomizer; the control circuit of the first circuit board controls the first atomizer to provide aerosol to the first aerosol output port based on the sensing result of the first airflow sensor; and when it is determined that the atomizing body is in the second orientation, the control circuit of the first circuit board does not respond to the sensing of the first airflow sensor.

[0099] And / or, a second airflow sensor for sensing changes in airflow through the second atomizer; the control circuit of the second circuit board controls the second atomizer to supply aerosol to the second aerosol outlet based on the sensing result of the second airflow sensor; and, when it is determined that the atomizing body is in the first orientation, the control circuit of the second circuit board does not respond to the sensing of the second airflow sensor.

[0100] In some embodiments, the main housing has a first side and a second side that are opposite to each other in the width direction;

[0101] The sensing element is located between the battery cell and the first side, or between the battery cell and the second side.

[0102] In some embodiments, the atomizing body is configured to prevent the first aerosol output port and the second aerosol output port from simultaneously outputting aerosols;

[0103] And / or, the atomizing body is configured to allow aerosol to be output only through the first aerosol output port in the first orientation;

[0104] And / or, the atomizing body is configured to allow aerosol to be output only through the second aerosol output port in the second orientation.

[0105] In some embodiments, when the atomizing body is flipped to the first orientation or the second orientation, the longitudinal direction of the atomizing body is substantially parallel to the longitudinal direction of the electronic atomizing device.

[0106] Another embodiment of this application also proposes an electronic atomizing device, comprising:

[0107] The main housing has a proximal end and a distal end that are opposite to each other in the longitudinal direction;

[0108] An atomizing body is disposed within the main housing and includes a first atomizer and a second atomizer arranged longitudinally; both the first and second atomizers are configured to atomize a liquid matrix to generate an aerosol; the atomizing body is rotatable within the main housing about a first axis along the width direction of the electronic atomizing device to selectively change the atomizing body between a first orientation and a second orientation; when the atomizing body is in the first orientation, the second atomizer is located between the first atomizer and a distal end; when the atomizing body is in the second orientation, the first atomizer is located between the second atomizer and a distal end;

[0109] A magnet, arranged in the main housing and offset from the first axis, is used to generate a magnetic field;

[0110] A Hall sensor is disposed on the atomizing body for sensing the magnetic field strength generated by the magnet; the distance between the Hall sensor and the magnet is different in the first orientation and the second orientation;

[0111] The atomizing body is further configured to determine whether it is in a first orientation or a second orientation based on the sensing result of the Hall sensor, and when in the first orientation, allow the first atomizer to generate aerosol and prohibit the second atomizer from generating aerosol, and when in the second orientation, allow the second atomizer to generate aerosol and prohibit the first atomizer from generating aerosol.

[0112] The above electronic atomizing device determines the orientation of the atomizing body being flipped based on the results sensed by the sensing element, and controls the generation and output of aerosol accordingly. Attached Figure Description

[0113] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0114] Figure 1 is a schematic diagram of an electronic atomizing device provided in an embodiment;

[0115] Figure 2 is a structural schematic diagram of the electronic atomizing device in Figure 1 from another perspective;

[0116] Figure 3 is a schematic diagram of the second main body and the first main body in Figure 2 before assembly;

[0117] Figure 4 is a schematic diagram of the second body in Figure 2 undergoing a flipping operation within the first body;

[0118] Figure 5 is a schematic diagram of the second main body rotating to an inclined state and removing the first shell in Figure 4;

[0119] Figure 6 is a schematic diagram of the atomizer removal or replacement operation after the first housing in Figure 5 is removed;

[0120] Figure 7 is a structural schematic diagram of the first main body in Figure 2 from another perspective;

[0121] Figure 8 is a breakdown diagram of the first subject in Figure 7 from another perspective;

[0122] Figure 9 is a schematic diagram of the nozzle assembly in Figure 7 from the perspective before assembly;

[0123] Figure 10 is a cross-sectional view of the first subject in Figure 2 from another perspective;

[0124] Figure 11 is a schematic diagram of the suction nozzle in Figure 7 being rotated from the first position to the second position by the user.

[0125] Figure 12 is a schematic diagram of the nozzle rotating to the second position in Figure 11;

[0126] Figure 13 is a cross-sectional view of the nozzle in the second position in Figure 12 from one perspective;

[0127] Figure 14 is a cross-sectional view of the nozzle in the second position in Figure 12 from another perspective;

[0128] Figure 15 is a breakdown diagram of the second subject in Figure 2 from one perspective;

[0129] Figure 16 is a cross-sectional view of the second subject in Figure 2 from one perspective;

[0130] Figure 17 is an exploded view of a cross-sectional perspective of the second main body in Figure 2;

[0131] Figure 18 is an exploded view of the power supply mechanism in Figure 15 from one perspective;

[0132] Figure 19 is an exploded view of a cross-sectional perspective of the power supply mechanism in Figure 18;

[0133] Figure 20 is an exploded view of the power supply mechanism in Figure 19 from another cross-sectional perspective;

[0134] Figure 21 is a schematic diagram of the internal components of the power supply mechanism in Figure 19 after assembly;

[0135] Figure 22 is a schematic diagram of the airflow channel of the second main body in Figure 2;

[0136] Figure 23 is a decomposed schematic diagram of another cross-sectional view of the second main body in Figure 2;

[0137] Figure 24 is a decomposed schematic diagram of another cross-sectional view of the second main body in Figure 2;

[0138] Figure 25 is a cross-sectional view of the atomizer in Figure 15 from one perspective;

[0139] Figure 26 is a cross-sectional view of the nozzle in the first position in Figure 2.

[0140] Figure 27 is a cross-sectional view of the nozzle rotated to the second position in Figure 26. Embodiments of the present invention

[0141] To facilitate understanding of this application, a more detailed description of this application will be provided below in conjunction with the accompanying drawings and specific embodiments.

[0142] This application proposes an electronic atomizing device for atomizing a liquid matrix to generate an aerosol.

[0143] Figures 1 to 6 show schematic diagrams of an electronic atomizing device according to an embodiment; in this embodiment, the electronic atomizing device includes a first body 100 and a second body 200; the second body 200 is installed inside the first body 100.

[0144] In some embodiments, the first body 100 and the second body 200 exist independently of each other before assembly; and after the first body 100 is combined with the second body 200, they together define a complete electronic atomizing device for use or inhalation of aerosol by a user.

[0145] In some embodiments, the second body 200 is an atomizing body for atomizing a liquid matrix to generate an aerosol; the first body 100 is for mounting or holding the second body 200 and for user operation to selectively control the aerosol in the atomizer of the second body 200. In some embodiments, the first body 100 and the second body 200 exist before assembly or independently; the second body 200 can independently generate an aerosol for user use or inhalation, while the first body 100 cannot independently generate an aerosol for user use or inhalation.

[0146] In the embodiments shown in Figures 1 to 6, after the first body 100 and the second body 200 are assembled, the second body 200 cannot be completely removed or replaced from the first body 100; however, the multiple atomizers of the second body 200 used for storing the liquid matrix and performing atomization can be removed or replaced individually. Atomizers in the second body 200 used as consumables, such as the first atomizer 520 in Figure 6, can be removed and replaced individually; the power supply mechanism of the second body 200 used for receiving and supplying power to the atomizers is reusable; the power supply mechanism of the second body 200 cannot be removed or replaced from the first body 100.

[0147] Alternatively, in some other variations, after the first body 100 and the second body 200 are assembled, the second body 200 can be completely removed from or replaced from the first body 100.

[0148] As shown in Figures 1 to 6, the first body 100 includes:

[0149] The first body 100 comprises a proximal end 110 and a distal end 120 that are opposite to each other in the longitudinal direction; a first side 130 and a second side 140 that are opposite to each other in the width direction; and a front side 150 and a rear side 160 that are opposite to each other in the thickness direction. In use, the proximal end 110 is the end closer to the user for easy suction; the distal end 120 is the end farther from the user. In some embodiments shown in Figures 1 to 6, the first body 100 may be flat. The length dimension of the first body 100 is greater than its width dimension, and the width dimension is greater than its thickness dimension.

[0150] As shown in Figures 1 to 6, the first body 100 includes:

[0151] A nozzle assembly and a main housing 10 are arranged sequentially along the longitudinal direction; the nozzle assembly includes a nozzle 20. The nozzle 20 is adjacent to and defines a proximal end 110, and the main housing 10 is adjacent to and defines a distal end 120.

[0152] In some embodiments, the main housing 10 and / or the nozzle 20 may be formed of a metal or alloy such as stainless steel or aluminum; other suitable materials include various plastics, metal-plated plastics, ceramics, etc.

[0153] As shown in Figures 1 to 6, the main housing 10 is generally configured as a longitudinally extending frame. A longitudinally extending receiving cavity 11 is formed or defined within the main housing 10; the second body 200 can be received and held within the receiving cavity 11. The receiving cavity 11 extends from the front side 150 to the rear side 160. In an embodiment, the receiving cavity 11 is open at both the front side 150 and the rear side 160.

[0154] As shown in Figures 1 to 6, the first main body 100 also includes:

[0155] Pins 131 and 141 are used to connect the second body 200 to the main housing 10 of the first body 100. In this embodiment, pins 131 and 141 are arranged along the width direction of the first body 100. Furthermore, pins 131 and 141 are aligned in the width direction. Pin 131 extends from the first side 130 into the receiving cavity 11 and at least partially extends into the second body 200 to connect with it; pin 141 extends from the second side 140 into the receiving cavity 11 and at least partially extends into the second body 200 to connect with it.

[0156] As shown in Figures 1 to 6, at least one barb 132 is arranged on pin 131, and at least one barb 142 is arranged on pin 141; thereby, the barbs 132 and 142 are connected to the second body 200 to prevent the second body 200 from separating from pin 131 and / or pin 141.

[0157] As shown in Figures 1 to 6, pins 131 and / or 141 provide a rotatable connection between the second body 200 and the first body 100; furthermore, in this embodiment, the second body 200 can rotate or flip about a first axis defined by pins 131 and / or 141 in the width direction of the electronic atomizing device. Alternatively, the second body 200 can rotate or flip about a first axis defined by pins 131 and / or 141 in the width direction of the electronic atomizing device. Furthermore, pins 131 and / or 141 are riveted or tightly fitted to the main housing 10 of the first body 100, and pins 131 and / or 141 are not detachable from the main housing 10. Thus, after assembly, pins 131 and / or 141 keep the second body 200 connected to the first body 100, preventing the power supply mechanism of the second body 200 from being detached from the first body 100.

[0158] As shown in Figures 1 to 7, the user can operate the second body 200 from the front side 150 and / or the rear side 160, for example, by pressing, thereby driving the second body 200 to rotate or flip about a first axis defined by pins 131 and / or 141 along the width direction of the electronic atomizing device, as shown by arrow P11 in Figure 4. As shown in Figure 1 or Figure 2, when the second body 200 rotates to coincide with the longitudinal direction of the first body 100, at least one air outlet of the second body 200 is connected to the air outlet 21 of the mouthpiece 20, thus defining the usage state of the electronic atomizing device. When the second body 200 rotates to have an inclined angle with the longitudinal direction of the first body 100, the connection between at least one air outlet of the second body 200 and the air outlet 21 of the mouthpiece 20 is disconnected. Furthermore, when the second body 200 is rotated to have an inclined angle with the longitudinal direction of the first body 100, as shown in FIG5, the first end 210 and / or the second end 220 of the second body 200 can at least partially extend out of the front side 150 and / or the rear side 160 for the user to operate to replace the atomizer inside the second body 200.

[0159] In this embodiment, the electronic atomizing device further includes:

[0160] The first retaining mechanism is used to provide retention and / or positioning between the second body 200 and the first body 100 when the second body 200 is rotated to coincide with the longitudinal direction of the first body 100, thereby keeping the second body 200 in the longitudinal direction of coinciding with the first body 100.

[0161] According to the embodiments shown in Figures 1 to 14, 23, 26 and 27, the first retaining mechanism includes:

[0162] At least one or more protrusions 13 are disposed on the first body 100, and grooves 212 and 222 are disposed on the second body 200. In some embodiments, the protrusions 13 may be resilient. In an embodiment, the protrusions 13 are disposed on the inner surface of the receiving cavity 11 near or toward the proximal end 110; the grooves 212 are disposed at the first longitudinal end 210 of the second body 200, and the grooves 222 are disposed at the second longitudinal end 220 of the second body 200.

[0163] When the second body 200 rotates to coincide with the longitudinal direction of the first body 100 and the first end 210 faces the proximal end 110, the protrusion 13 extends into the groove 212, thereby providing retention for the second body 200. When the second body 200 rotates to coincide with the longitudinal direction of the first body 100 and the second end 220 faces the proximal end 110, the protrusion 13 extends into the groove 222, thereby providing retention for the second body 200.

[0164] Alternatively, in some other variations, the first holding mechanism may further include a magnetic element for providing holding by magnetic adsorption when the second body 200 is rotated to coincide with the longitudinal direction of the first body 100.

[0165] According to the embodiments shown in Figures 1 to 14, the first body 100 further includes:

[0166] At least two or more connecting ports, such as first connecting ports 151 and 154, second connecting ports 152 and 153, are arranged or defined on the inner surface of the receiving cavity 11 near or towards the proximal end 110. When the second body 200 is rotated to coincide with the longitudinal direction of the first body 100, the at least two or more connecting ports are aligned with and connected to the aerosol output port of the second body 200, thereby enabling the output of the aerosol generated by the second body 200.

[0167] In an embodiment, at least one of at least two or more connecting ports is closer to the front side 150 than the other; for example, first connecting ports 151 and 154 are arranged closer to the front side 150, and second connecting ports 152 and 153 are arranged closer to the rear side 160.

[0168] According to the embodiments shown in Figures 1 to 14, the nozzle 20 is rotatably arranged on the main housing 10, so that during use, the user can selectively connect the air outlet 21 to at least one of the connecting ports and disconnect it from at least one of the connecting ports.

[0169] As shown in Figures 1 to 14, the main housing 10 is provided with a nozzle mounting groove 16 facing the proximal end 110 for partially accommodating and retaining the nozzle 20; an annular protrusion 181 is arranged in the nozzle mounting groove 16, and the annular protrusion 181 surrounds and defines the nozzle connection hole 18; the nozzle connection hole 18 extends from the bottom wall of the nozzle mounting groove 16 into the receiving cavity 11.

[0170] As shown in Figures 1 to 14, the first body 100 further includes a first gasket 41 and a second gasket 42 installed and arranged within the nozzle mounting groove 16. The first gasket 41 and the second gasket 42 are arranged in a stacked manner. The first gasket 41 is made of a rigid plastic material; the second gasket 42 is made of a flexible silicone material. The first gasket 41 and the second gasket 42 provide an assembly seal between the nozzle 20 and the main housing 10, reducing gaps and tolerances. The first gasket 41 is provided with clearance holes 411, 412, 413, and 414 respectively aligned and connected to the first connecting port 151, the second connecting port 152, the second connecting port 153, and the first connecting port 154; the second gasket 42 is provided with clearance holes 421, 422, 423, and 424 respectively aligned and connected to the first connecting port 151, the second connecting port 152, the second connecting port 153, and the first connecting port 154. In an embodiment, at least one blocking structure 17 is also arranged near the edge in the nozzle mounting groove 16 to provide positioning for the first gasket 41 and the second gasket 42 installed in the nozzle mounting groove 16; and the blocking structure 17 extends at least partially into the first gasket 41 and the second gasket 42, thereby preventing the first gasket 41 and the second gasket 42 from rotating in the nozzle mounting groove 16.

[0171] As shown in Figures 1 to 14, the suction nozzle 20 is arranged off-center from the longitudinal central axis of the first body 100. A pin 23 is arranged on the suction nozzle 20, extending longitudinally through the suction nozzle connection hole 18 to the receiving cavity 11, and is rotatable around the pin 23. In this embodiment, the pin 23 is arranged longitudinally along the first body 100. The suction nozzle 20 also has a plurality of buckles 25 arranged around the pin 23, which pass through the suction nozzle connection hole 18 to the receiving cavity 11 and connect to the main housing 10 to prevent the suction nozzle 20 from separating from the main housing 10.

[0172] As shown in Figures 1 to 14, the nozzle 20 can be operated by the user, thereby rotating about the pin 23 relative to the main housing 10 between a first position and a second position, as indicated by arrow P12 in Figure 11. Alternatively, the nozzle 20 can be rotated about a second axis defined by the pin 23 along the longitudinal direction of the electronic atomizing device. For example, in Figures 1 to 10, the nozzle 20 is in the first position; for example, in Figures 12 to 14, the nozzle 20 is rotated to the second position. In an embodiment, the nozzle 20 is relatively closer to the rear side 160 in the first position; the nozzle 20 is relatively closer to the front side 150 in the second position.

[0173] As shown in Figures 1 to 14, the nozzle 20 is also equipped with:

[0174] Flexible first substrate 31 and second substrate 32 are arranged at intervals within the suction nozzle 20; the first substrate 31 is dense, and the second substrate 32 has spaced-apart perforations 321 and 322. The perforations 321 and 322 communicate with the air outlet 21 through a channel 22 within the suction nozzle 20. As the suction nozzle 20 rotates, the first substrate 31 and second substrate 32 can selectively connect the air outlet 21 of the suction nozzle 20 to the second connecting port 152 and the second connecting port 153 and disconnect it from the first connecting port 151 and the first connecting port 154 in a first position, and connect the air outlet 21 of the suction nozzle 20 to the first connecting port 151 and the first connecting port 154 and disconnect it from the second connecting port 152 and the second connecting port 153 in a second position.

[0175] Specifically, as shown in Figures 1 to 10, when the suction nozzle 20 is rotated to the first position, the first base 31 covers and closes the clearance holes 411 and 414 of the first gasket 41, and the through holes 321 and 322 of the second base 32 are aligned with and connected to the clearance holes 412 and 413 respectively, thereby connecting the air outlet 21 of the suction nozzle 20 with the second connecting port 152 and the second connecting port 153, while disconnecting from the first connecting port 151 and the first connecting port 154. As shown in Figures 11 to 14, when the suction nozzle 20 is rotated to the second position, the first base 31 covers and closes the clearance holes 412 and 413 of the first gasket 41, and the through holes 321 and 322 of the second base 32 are aligned and connected with the clearance holes 411 and 414 respectively, thereby connecting the air outlet 21 of the suction nozzle 20 with the first connecting port 151 and 154, while disconnecting it from the second connecting port 152 and 153.

[0176] As shown in Figures 8 and 9, a second retaining mechanism is further arranged between the nozzle 20 and the main housing 10 to provide retention when the nozzle 20 is rotated to a first position and / or a second position. Specifically, the second retaining mechanism includes a positioning protrusion 26 disposed on the nozzle 20 and a positioning groove 171 disposed on the blocking structure 17 of the main housing 10. When the nozzle 20 is rotated to the first position and / or the second position, the positioning protrusion 26 extends into the positioning groove 171, thereby providing retention for the nozzle 20. In some embodiments, the positioning protrusion 26 may be elastic.

[0177] As shown in Figures 1 to 6 and Figures 15 to 27, the second main body 200 includes:

[0178] The first end 210 and the second end 220 are opposite to each other in the longitudinal direction, the first side 230 and the second side 240 are opposite to each other in the width direction, and the front side 250 and the rear side 260 are opposite to each other in the thickness direction.

[0179] The outer casing defines the outer surface of the second body 200; the outer casing includes a first housing 211 extending longitudinally near and defining a first end, a second housing 221 extending near and defining a second end 220, and a third housing 231 located between the first housing 211 and the second housing 221. After assembly, the first housing 211 at least partially extends into the third housing 231 and is detachably connected to the third housing 231 by a snap-fit ​​or other means. Similarly, the second housing 221 at least partially extends into the third housing 231 and is detachably connected to the third housing 231 by a snap-fit ​​or other means. In an embodiment, a groove 212 is arranged on the first housing 211, and a groove 222 is arranged on the second housing 221.

[0180] In the embodiment, the third housing 231 has pin connection holes 235 arranged on both sides in the width direction; after assembly, the pin 131 of the first body 100 extends into the pin connection hole 235 of the third housing 231 on the first side 230, and the pin 141 extends into the pin connection hole 235 of the third housing 231 on the second side 240, and is connected to the inner surface of the third housing 231 by the buckle 132 and the buckle 142.

[0181] As shown in Figures 1 to 6 and Figures 15 to 27, the second main body 200 also includes:

[0182] An atomizer is used to store a liquid matrix and atomize the liquid matrix to produce an aerosol. In an embodiment, the atomizer includes:

[0183] At least two or more first atomizers, such as first atomizer 510, first atomizer 520, first atomizer 530 and first atomizer 540, are at least partially housed or held within the first housing 211; at least two or more first atomizers are powered by a first circuit board 282 within the third housing 231 to atomize a liquid matrix to generate an aerosol.

[0184] At least two or more second atomizers, such as second atomizer 610, second atomizer 620, second atomizer 630 and second atomizer 640, are at least partially housed or held within the second housing 221; at least two or more second atomizers are powered by a second circuit board 283 within the third housing 231 to atomize a liquid matrix to generate an aerosol.

[0185] As shown in Figures 5 and 6, when the second body 200 is flipped within the first body 100 to form an inclined angle with the longitudinal direction of the first body 100 as shown in Figure 5, one of the first housing 211 and the second housing 221 extends out to the front side 150 and the other extends out to the rear side 160. This allows the first housing 211 and / or the second housing 221 to be detached or removed from the third housing 231, thereby selectively exposing at least two or more first atomizers and / or second atomizers, allowing the user to remove or replace the first atomizers and / or second atomizers from the second body 200. For example, in Figures 5 and 6, the first housing 211 is rotated to extend out to the rear side 160. At this time, removing or disassembling the first housing 211 exposes the first atomizer 510, the first atomizer 520, the first atomizer 530, and the first atomizer 540, allowing the user to remove or replace them. In Figures 5 and 6, the second housing 221 extends beyond the front side 150. When the second housing 221 is disassembled or removed, the second atomizer 610, the second atomizer 620, the second atomizer 630 and the second atomizer 640 are exposed for the user to remove or replace.

[0186] In this embodiment, multiple first atomizers and second atomizers have the same construction. When installed within the second body 200, the first and second atomizers are arranged as mirror images or symmetrically to each other. In this embodiment, the construction of an atomizer, such as the first atomizer 510, can be seen in Figure 25, including:

[0187] The outer body defines the outer surface of an atomizer, such as the first atomizer 510; the outer body includes:

[0188] The upper and lower ends that are opposite each other in the longitudinal direction;

[0189] The outer wall 512 extends longitudinally in a cylindrical shape, and an upper end cover 511 and a lower end cover 513 are respectively arranged and connected to the two ends of the outer wall 512; and the upper end cover 511 and the lower end cover 513 respectively close the two ends of the outer wall 512.

[0190] Referring to Figure 25, the atomizer, for example, the first atomizer 510, has the following arranged inside its outer body:

[0191] A liquid storage chamber is used to store a liquid matrix.

[0192] A porous liquid holding element 515 is located in or fills the space of the liquid storage chamber; the porous liquid holding element 515 is used to adsorb and retain the liquid matrix stored in the liquid storage chamber.

[0193] In this embodiment, the porous liquid holding element 515 is annular. In this embodiment, the porous liquid holding element 515 is made of a flexible or rigid porous material or fibrous material; for example, the porous liquid holding element 515 includes porous fiber cotton or sponge, etc.

[0194] Referring to Figure 25, the atomizer, for example, the first atomizer 510, has the following arranged inside its outer body:

[0195] A first sealing base 514 and a second sealing base 519 are arranged longitudinally at intervals; a liquid reservoir and / or liquid retaining element 515 is defined or arranged between the first sealing base 514 and the second sealing base 519. The first sealing base 514 and the second sealing base 519 are made of a flexible material such as silicone.

[0196] As shown in Figure 25, the liquid holding element 515 is longitudinally clamped or held between a first sealing base 514 and a second sealing base 519. The first sealing base 514 and the second sealing base 519 have multiple support protrusions arranged on their surfaces abutting against or toward the liquid holding element 515. For example, the first sealing base 514 has multiple first support protrusions extending toward the liquid holding element 515; the second sealing base 519 has multiple second support protrusions extending toward the liquid holding element 515. After assembly, the upper surface of the liquid holding element 515 abuts against the first support protrusions and has a first gap space between it and the first sealing base 514. The lower surface of the liquid holding element 515 abuts against the second support protrusions and has a second gap space between it and the second sealing base 519. In an embodiment, the first gap space and / or the second gap space are part of a liquid reservoir. In one embodiment, at least one or more air grooves extending longitudinally from the first space to the second space are arranged on the outer peripheral surface of the liquid holding element 515 and / or the inner surface of the outer wall 512; the first space and the second space are connected by air through the air grooves.

[0197] As shown in Figure 25, the atomizer, such as the first atomizer 510, further includes:

[0198] A tubular element 516 is disposed within a liquid-holding element 515. After assembly, a portion of the upper end of the tubular element 516 is inserted into a first sealing base 514 for fixation. A portion of the lower end of the tubular element 516 is inserted into a second sealing base 519 for fixation.

[0199] In this embodiment, the tubular element 516 is rigid; for example, the tubular element 516 is made of a rigid material such as metal or ceramic. A plurality of perforations are arranged on the wall of the tubular element 516.

[0200] As shown in Figure 25, the atomizer, such as the first atomizer 510, further includes:

[0201] An atomizing assembly is located within a tubular element 516 and is in liquid communication with a liquid holding element 515 and / or a liquid reservoir. The atomizing assembly is used to draw in a liquid matrix and atomize it to generate an aerosol. As shown in Figure 25, the atomizing assembly includes a liquid guiding element 5171 and a heating element 5172 integrated with the liquid guiding element 5171.

[0202] In some embodiments, the liquid guiding element 5171 is flexible, for example, made of flexible fibers such as cotton fibers, nonwoven fabric, or sponge; the liquid guiding element 5171 is configured as a tubular or cylindrical shape arranged along the longitudinal direction of the atomizer, such as the first atomizer 510; the liquid guiding element 5171 is coaxial with the liquid holding element 515 and / or the tubular element 516 and is located within the liquid holding element 515 and / or the tubular element 516. Alternatively, in some other variations, the liquid guiding element 5171 may also include a rigid porous element, such as porous ceramic or porous glass. The outer surface of the liquid guiding element 5171 is in fluid communication with the liquid holding element 515 and / or the reservoir, thereby allowing the outer surface of the liquid guiding element 5171 to draw liquid matrix from the liquid holding element 515 and / or the reservoir, as shown by arrow R22 in FIG25.

[0203] In one embodiment, the liquid guiding element 5171 is held within the tubular element 516; the liquid guiding element 5171 draws liquid matrix from the liquid holding element 515 and / or the reservoir through liquid perforations on the tubular element 516. Alternatively, in some other embodiments, the liquid guiding element 5171 is surrounded and held by the liquid holding element 515 and contacts the liquid holding element 515 to form fluid communication.

[0204] In some embodiments, the inner surface of the liquid guiding element 5171 in the radial direction is configured as an atomizing surface, which is combined / attached / abutted to the heating element 5172; subsequently, after the liquid matrix is ​​transferred to the atomizing surface, it is heated and atomized by the heating element 5172 to generate an aerosol and release it. Referring to Figure 25, the heating element 5172 is arranged to extend longitudinally along the liquid guiding element 5171, and the heating element 5172 is coaxially arranged with the liquid guiding element 5171. In some optional embodiments, the heating element 5172 is a resistance heating mesh, resistance heating coil, etc. In this embodiment, the heating element 5172 is a heating element wound from a sheet-like or mesh-like substrate. Conductive pins are soldered or arranged on the heating element 5172, and current is guided on the heating element 5172 through the conductive pins.

[0205] In some variations, the heating element 5172 may be bonded to the liquid guiding element 5171 by means of printing, deposition, sintering, or physical assembly. In some other variations, the liquid guiding element 5171 may have a planar or curved surface for supporting the heating element 5172, which is formed on the planar or curved surface of the liquid guiding element 5171 by means of mounting, printing, deposition, etc. Alternatively, in some variations, the heating element 5172 is a conductive trace formed on the surface of the liquid guiding element 5171. In some variations, the conductive trace of the heating element 5172 may be in the form of printed lines formed by printing. In some variations, the heating element 5172 is a patterned conductive trace. In some variations, the heating element 5172 is planar. In some variations, the heating element 5172 is a tortuous, meandering, reciprocating, or zigzag extended conductive trace.

[0206] In one embodiment, elongated conductive leads are welded to both ends of the heating element 5172 for guiding current through the heating element 5172. As shown in FIG25, the atomizer, such as the first atomizer 510, further includes:

[0207] A lead isolation element 518 extends at least partially into the tubular element 516 from its lower end. In some embodiments, the lead isolation element 518 is annular in shape and has a plurality of spaced outer surfaces. During assembly, the two conductive leads connected to the heating element 5172 are respectively confined between the different outer surfaces of the lead isolation element 518 and the tubular element 516 to form an isolation, thereby preventing problems such as short circuits caused by the two conductive leads connected to the heating element 5172 coming into contact with each other during assembly.

[0208] In some embodiments, the atomizer, such as the first atomizer 510, further includes:

[0209] The first electrical contact (not shown in the figure) extends at least partially from the lower end through the lower end cap 513 into the atomizer; the conductive lead of the heating element 5172 is connected to the first electrical contact and thus conducts electricity with the first electrical contact.

[0210] In use, when a first atomizer, such as first atomizer 510, is installed within the second body 200, a first electrical contact contacts a second electrical contact arranged on the first circuit board 282 to establish a conductive connection between the first atomizer, such as first atomizer 510, and the first circuit board 282, so that the first circuit board 282 controls the supply of power to the first atomizer. Similarly, when a second atomizer, such as second atomizer 610, is installed within the second body 200, a first electrical contact contacts a second electrical contact arranged on the second circuit board 283 to establish a conductive connection between the second atomizer, such as first atomizer 610, and the second circuit board 283, so that the second circuit board 283 controls the supply of power to the second atomizer.

[0211] In the embodiments, establishing a conductive connection by means of a first electrical contact on an atomizer, such as a first atomizer / second atomizer, and a second electrical contact on a circuit board, such as a first circuit board 282 / second circuit board 283, is advantageous for making it easy to remove or disassemble the atomizer, such as the first atomizer / second atomizer, individually.

[0212] As indicated by arrow R23 in Figure 25, the atomizer, for example, the first atomizer 510, further includes:

[0213] An aerosol delivery channel defines the path of air from inlet 5131 via heating element 5172 to outlet 5141, thereby enabling the output of aerosol to outlet 5141. In embodiments, the aerosol delivery channel extends substantially longitudinally through an atomizer, such as a first atomizer 510. For example, in Figure 25, in use, external air enters from inlet 5131 and passes through second sealing base 519, lead wire isolation element 518, and then into tubular element 516, followed by heating element 5172, carrying the aerosol generated by heating element 5172, and is output to outlet 5141.

[0214] As shown in Figures 1 to 6 and Figures 15 to 27, a plurality of first aerosol output ports, such as first aerosol output port 2111, first aerosol output port 2112, first aerosol output port 2113, and first aerosol output port 2114, are arranged or defined on the first housing 211 for outputting aerosol generated by the first atomizer. Specifically, after assembly, the first aerosol output port 2111 is aligned and connected with the outlet 5141 of the first atomizer 510, thereby outputting the aerosol generated by the first atomizer 510; the first aerosol output port 2112 is aligned and connected with the outlet 5141 of the first atomizer 520, thereby outputting the aerosol generated by the first atomizer 520; the first aerosol output port 2113 is aligned and connected with the outlet 5141 of the first atomizer 530, thereby outputting the aerosol generated by the first atomizer 530; and the first aerosol output port 2114 is aligned and connected with the outlet 5141 of the first atomizer 540, thereby outputting the aerosol generated by the first atomizer 540.

[0215] As shown in Figures 1 to 6 and Figures 15 to 27, the second housing 221 has a plurality of second aerosol output ports arranged or defined, such as second aerosol output port 2211, first aerosol output port 2212, first aerosol output port 2213, and first aerosol output port 2214, for outputting aerosol generated by the second atomizer. Specifically, after assembly, the second aerosol output port 2211 is aligned and connected with the outlet 5141 of the second atomizer 610, thereby outputting the aerosol generated by the second atomizer 610; the second aerosol output port 2212 is aligned and connected with the outlet 5141 of the second atomizer 620, thereby outputting the aerosol generated by the second atomizer 620; the second aerosol output port 2213 is aligned and connected with the outlet 5141 of the second atomizer 630, thereby outputting the aerosol generated by the second atomizer 630; and the second aerosol output port 2214 is aligned and connected with the outlet 5141 of the second atomizer 640, thereby outputting the aerosol generated by the second atomizer 640.

[0216] In an embodiment, when the second body 200 rotates to coincide with the longitudinal direction of the first body 100 and the first end 210 faces the proximal end 110, the plurality of first aerosol outlets are respectively connected to the plurality of communication ports; for example, when the second body 200 rotates to coincide with the longitudinal direction of the first body 100 and the first end 210 faces the proximal end 110, the first communication port 151 is aligned and connected with the first aerosol outlet 2111, the second communication port 152 is aligned and connected with the first aerosol outlet 2112, the second communication port 153 is aligned and connected with the first aerosol outlet 2113, and the first communication port 154 is aligned and connected with the first aerosol outlet 2114. In an embodiment, when the second body 200 rotates to coincide with the longitudinal direction of the first body 100 and the second end 220 faces the proximal end 110, the plurality of second aerosol outlets are respectively connected to the plurality of communication ports; for example, when the second body 200 rotates to coincide with the longitudinal direction of the first body 100 and the second end 220 faces the proximal end 110, the first communication port 151 is aligned and connected with the second aerosol outlet 2211, the second communication port 152 is aligned and connected with the second aerosol outlet 2212, the second communication port 153 is aligned and connected with the second aerosol outlet 2213, and the first communication port 154 is aligned and connected with the second aerosol outlet 2214.

[0217] As shown in Figures 1 to 6 and Figures 15 to 27, the electronic atomizing device also includes:

[0218] The first testing mechanism is used to detect whether the first end 210 of the second body 200 is facing the proximal end 110 or the second end 220 is facing the proximal end 110.

[0219] As shown in Figures 1 to 6 and Figures 15 to 27, the first testing institution includes:

[0220] Indicating element 12 is arranged in the main housing 10 of the first body 100 for providing orientation indication;

[0221] The sensing element 2821 is arranged in the second body 200 and is used to sense the orientation indication of the indicating element 12.

[0222] In some embodiments, the indicating element 12 may include at least one of the following: a magnetic emitter, such as a magnet 12, to generate a magnetic field; a light emitter, such as an infrared emitter, to emit infrared light; a wave emitter, to emit communicable microwaves; or a readable or identifiable code or image. The indication provided by the indicating element 12 may be at least one of a magnetic field signal, a light signal, a wave signal, a distance signal, or a code or image, such as a QR code. Correspondingly, the sensing element 2821 may include a magnetic sensor, such as a Hall sensor 2821; a light sensor, such as an infrared light sensor; a wave sensor; a distance sensor; a code or image sensor; etc. In an embodiment, when the user operates by moving the first end 210 of the second body 200 toward the proximal end 110 and the second end 210 toward the proximal end 110, the sensing element 2821 can correspondingly sense different signal intensities or different indication contents emitted by the indicating element 12, thereby determining whether the first end 210 or the second end 220 of the second body 200 is moving toward the proximal end 110. In one embodiment, the indicator element 12 is arranged off-center from the first axis along the width direction of the electronic atomizing device defined by pins 131 and / or 141.

[0223] For example, in a specific embodiment, the indicating element 12 is a magnet 12 for generating a magnetic field; the sensing element 2821 is a Hall sensor 2821 for sensing the magnetic field strength or presence of the magnetic field generated by the magnet 12 near the Hall sensor 2821. When the first end 210 of the second body 200 is facing the proximal end 110, the distance between the Hall sensor 2821 and the magnet 12 is greater than the distance between the Hall sensor 2821 and the magnet 12 when the first end 210 of the second body 200 is facing the distal end 120. For example, when the user operates the first end 210 of the second body 200 towards the proximal end 110, the Hall sensor 2821 can sense the presence of the magnetic field generated by the magnet 12 or can sense the first magnetic field strength; while when the user operates the second end 210 of the second body 200 towards the proximal end 110, the Hall sensor 2821 cannot sense the presence of the magnetic field generated by the magnet 12 or can sense a second magnetic field strength less than the first magnetic field strength. Then, based on the sensing results of the Hall sensor 2821, the first circuit board 282 can determine whether the first end 210 of the second body 200 is facing the proximal end 110 or the second end 220 is facing the proximal end 110.

[0224] In this embodiment, there is no magnetic field within the second body 200 that can be sensed by the Hall sensor 2821, so that the Hall sensor 2821 can only sense the presence of the magnet 12 from the first body 100 approaching the Hall sensor 2821.

[0225] In one embodiment, an indicating element 12, such as a magnet 12, is disposed on the main housing 10 of the first body 100; more specifically, the indicating element 12, such as a magnet 12, is disposed on the inner surface of the receiving cavity 11 near the second side 140 and / or the first side 130. In one embodiment, the distance between the indicating element 12, such as the magnet 12, and the inner surface of the receiving cavity 11 facing the proximal end 110 is less than the distance between the inner surface of the receiving cavity 11 facing the distal end 120. Alternatively, the indicating element 12, such as the magnet 12, is closer to the proximal end 110 than the pin 131 and / or the pin 141. In one embodiment, a sensing element 2821, such as a Hall sensor 2821, is disposed between the first circuit board 282 and the second circuit board 283 of the second body 200; and the sensing element 2821, such as the Hall sensor 2821, is located between the cell 281 and the second side 240.

[0226] As shown in Figures 1 to 6 and Figures 15 to 27, the second main body 200 also includes:

[0227] The first circuit board 282 and the second circuit board 283, such as PCB board or FPC board, are arranged longitudinally at intervals; the first circuit board 282 has a first control circuit integrated or arranged on it; the second circuit board 283 has a second control circuit integrated or arranged on it.

[0228] Battery cell 281 is disposed between the first circuit board 282 and the second circuit board 283; battery cell 281 is electrically connected to the first circuit board 282 and the second circuit board 283 simultaneously.

[0229] In this embodiment, the first circuit board 282 and the second circuit board 283 are arranged vertically perpendicular to the second body 200. In use, the battery cell 281 is used to supply power to an atomizer, such as a first atomizer and / or a second atomizer; the first circuit board 282 controls the battery cell 281 to supply power to the first atomizer; and the second circuit board 283 controls the battery cell 281 to supply power to the second atomizer.

[0230] In the embodiment, the sensing element 2821 is electrically connected to the first circuit board 282; and the first circuit board 282 determines whether the first end 210 of the second body 200 is facing the proximal end 110 or the distal end 120 based on the sensing result of the sensing element 2821.

[0231] As shown in Figures 1 to 6 and Figures 15 to 27, the second main body 200 also includes:

[0232] The second detection mechanism is used to detect whether the suction nozzle 20 is in the first position or the second position when the second body 200 is rotated to coincide with the longitudinal direction of the first body 100.

[0233] In some embodiments, a first conductive element 24 is arranged on the suction nozzle 20; the second detection mechanism determines whether the suction nozzle 20 is located in a first position or a second position by detecting the position of the first conductive element 24. In an embodiment, the first conductive element 24 is securely arranged on the pin 23. After assembly, the first conductive element 24 is at least partially inserted into or exposed in the receiving cavity 11.

[0234] In some embodiments, the first conductive element 24 and / or the pin 23 are offset from the longitudinal central axis of the main housing 10. Specifically, in an embodiment, the first conductive element 24 and / or the pin 23 are offset from the longitudinal central axis of the main housing 10 by a distance of approximately 1 to 2 mm.

[0235] As shown in Figures 1 to 6 and Figures 15 to 27, the second testing institution includes:

[0236] Second conductive elements 214 and 215 are arranged at intervals. At least partially exposed at the first end 210, the second conductive elements 214 and 215 are also arranged offset from the longitudinal central axis of the second body 200. For example, as can be seen in Figure 4, the second conductive elements 214 and 215 are offset from the longitudinal center towards the rear side 260; specifically, they are offset by approximately 1-2 mm. In this embodiment, the second conductive elements 214 and 215 are respectively connected to the first circuit board 282 via wires or the like.

[0237] As shown in Figure 26, when the suction nozzle 21 rotates to the second position, the first conductive element 24 extends between the spaced second conductive elements 214 and 215, and simultaneously contacts the second conductive elements 214 and 215, thereby connecting the spaced second conductive elements 214 and 215 through the first conductive element 24. As shown in Figure 27, when the suction nozzle 21 rotates to the first position, the first conductive element 24 rotates relatively closer to the front side 250, thereby simultaneously separating from the second conductive elements 214 and 215; at this time, the spaced second conductive elements 214 and 215 are electrically disconnected. In this embodiment, the first circuit board 282 determines whether the suction nozzle 21 is in the first or second position by detecting whether the connection or disconnection between the second conductive elements 214 and 215 is established.

[0238] In some embodiments, the first circuit board 282 determines whether the second conductive element 214 and the second conductive element 215 are connected or disconnected by detecting whether the second conductive element 214 and the second conductive element 215 are in a conductive loop or an open circuit.

[0239] As shown in Figures 26 and 27, the first end 210 of the second body 200 faces the proximal end 110. Therefore, the second conductive element 214 and the second conductive element 215 arranged at the first end 210 can detect and determine whether the suction nozzle 21 is in the first position or the second position. In this embodiment, the second detection mechanism further includes:

[0240] Second conductive elements 224 and 225 are arranged at intervals. The second conductive elements 224 and 225 are at least partially exposed at the second end 220. The second conductive elements 224 and 225 are also arranged offset from the longitudinal central axis of the second body 200. For example, in one embodiment, the second conductive elements 224 and 225 are offset from the longitudinal center towards the front side 250; specifically, the second conductive elements 224 and 225 are offset by approximately 1-2 mm. In one embodiment, the second conductive elements 224 and 225 are respectively connected to the second circuit board 283 via wires or the like. When the first end 210 of the second body 200 is rotated by the user towards the distal end 120 and the second end 220 is towards the proximal end 110, the second circuit board 283 determines whether the suction nozzle 21 is in a first position or a second position by detecting whether a connection is formed between the second conductive elements 224 and 225 through the first conductive element 24 on the suction nozzle 20.

[0241] In some embodiments, the first conductive element 24, the second conductive element 214 and the second conductive element 215, the second conductive element 224 and the second conductive element 225 are made of a conductive metal or alloy material. In an embodiment, the second conductive element 214 and the second conductive element 215 are securely mounted and arranged on a rigid first support 270. The second conductive element 224 and the second conductive element 225 are securely mounted and arranged on a rigid second support 290.

[0242] As shown in Figures 1 to 6 and Figures 15 to 27, the second main body 200 also includes:

[0243] The display screen 232, such as an LED display screen or an LCD display screen, is used to prompt or display relevant information about the electronic atomizing device. For example, in some embodiments, the relevant information displayed on the display screen 232 may include the current remaining battery power of the electronic atomizing device. In other embodiments, the relevant information displayed on the display screen 232 may include whether the electronic atomizing device is charging or the charging current / power, etc. In yet another embodiment, the relevant information displayed on the display screen 232 may include the TPM value of the current inhalation or the duration of the current inhalation. In this embodiment, the display screen 232 is securely mounted and arranged on the third housing 231. Furthermore, the display screen 232 is exposed on the front side 250. Therefore, during use, the user can obtain information prompts from the display screen 232 through the front side 250.

[0244] As shown in Figures 1 to 6 and Figures 15 to 27, the first circuit board 282 further includes a display connection portion 288 for electrical connection with the display screen 232. In this embodiment, the display connection portion 288 extends from the first circuit board 282 along the longitudinal direction of the second body 200 toward the second end 220. Furthermore, the display connection portion 288 is located between the battery cell 281 and the front side 250.

[0245] As shown in Figures 1 to 6 and Figures 15 to 27, the second main body 200 also includes:

[0246] Charging interface 234, such as Type-A interface, Type-B interface and Type-C interface, is used to charge battery cell 281.

[0247] In the embodiment, the charging interface 234 is securely mounted to the surface of the first circuit board 282 facing the first end 210 by means of welding or the like; and a charging management chip or charging IC electrically connected to the charging interface 234 is also arranged on the first circuit board 282, the charging management chip or charging IC being used to manage the current or power of charging the battery cell 281 through the charging interface 234.

[0248] In this embodiment, the charging interface 234 is arranged facing the rear side 260; and the charging interface 234 is exposed through the rear side 260 of the third housing 231, so that the charging interface 234 can be connected from the rear side 260 to charge the battery cell 281 during use.

[0249] As shown in Figures 1 to 6 and Figures 15 to 27, the second main body 200 also includes:

[0250] The flexible first sealing element 236 and the flexible second sealing element 237 are made of flexible materials such as silicone or rubber. In the embodiment, the flexible first sealing element 236 and / or the flexible second sealing element 237 are located within the third housing 231; and the flexible first sealing element 236 is arranged substantially perpendicular to the longitudinal direction of the second body 200.

[0251] A first sealing element 236 is longitudinally located between a plurality of first atomizers and a first circuit board 282 to provide a seal between them. After assembly, the first sealing element 236 is tightly bonded to the surface of the first circuit board 282 facing the first end 210. A second sealing element 237 is longitudinally located between a plurality of second atomizers and a second circuit board 283 to provide a seal between them. After assembly, the second sealing element 237 is tightly bonded to the surface of the second circuit board 283 facing the second end 220.

[0252] As shown in Figures 1 to 6 and Figures 15 to 27, the second main body 200 also includes:

[0253] The rigid first support 270 and the rigid second support 290 are made of rigid materials such as organic polymer plastics and ceramics.

[0254] In this embodiment, the first bracket 270 is at least partially installed and arranged between the first sealing element 236 and the first end 210; the first bracket 270 passes at least partially through the first sealing element 236 and mechanically connects to the first circuit board 282, thereby securely holding the first sealing element 236 between the first bracket 270 and the first circuit board 282. A plurality of latching protrusions are arranged circumferentially around the first bracket 270 on its outer surface, and after assembly, these protrusions extend into slots on the inner surface of the third housing 231 for fixation. In this embodiment, the rigid first bracket 270 and the flexible first sealing element 236 jointly define first receiving cavities for receiving a plurality of first atomizers. For example, as shown in FIG. 15, the plurality of first receiving cavities include: a first receiving cavity 271 for receiving a first atomizer 510, a first receiving cavity 272 for receiving a first atomizer 520, a first receiving cavity 273 for receiving a first atomizer 530, and a first receiving cavity 274 for receiving a first atomizer 540. In this embodiment, the plurality of first receiving cavities are isolated from each other; for example, first receiving cavities 271, 272, 273, and 274 are isolated to isolate each of the plurality of first atomizers individually from the others. The portion of the first support 270 between the first sealing element 236 and the first end 210 is generally cross-shaped to separate or define the plurality of first receiving cavities.

[0255] The second bracket 290 is at least partially mounted and arranged between the second sealing element 237 and the second end 220. The second bracket 290, after at least partially passing through the second sealing element 237, mechanically connects to the second circuit board 283, thereby securely holding the second sealing element 237 between the second bracket 290 and the second circuit board 283. A plurality of latching protrusions are arranged circumferentially around the second bracket 290 on its outer surface, and after assembly, these protrusions extend into slots on the inner surface of the third housing 231 for fixation. In this embodiment, the rigid second bracket 290 and the flexible second sealing element 237 jointly define second receiving chambers for receiving a plurality of second atomizers. In this embodiment, the plurality of second receiving chambers are isolated from each other, thereby individually isolating each of the plurality of second atomizers from the others. The portion of the second bracket 290 located between the second sealing element 237 and the second end 220 is generally cross-shaped, thereby separating or defining the plurality of second receiving chambers.

[0256] In an embodiment, the first receiving cavity at least partially includes a plurality of isolated first grooves arranged on the surface of the first sealing element 236 facing the first end 210. Specifically, as shown in FIG18, a portion of the first receiving cavity 271 is formed or defined by the first groove 2711 on the surface of the first sealing element 236, a portion of the first receiving cavity 272 is formed or defined by the first groove 2712 on the surface of the first sealing element 236, a portion of the first receiving cavity 273 is formed or defined by the first groove 2713 on the surface of the first sealing element 236, and a portion of the first receiving cavity 274 is formed or defined by the first groove 2714 on the surface of the first sealing element 236. After assembly, when the first atomizer is received in the first receiving cavity, the first atomizer is at least partially inserted into the first groove on the surface of the first sealing element 236.

[0257] In one embodiment, the second receiving cavity at least partially includes a plurality of isolated second grooves formed or defined on the surface of the second sealing element 237 facing the second end 220. Upon assembly, when the second atomizer is received within the second receiving cavity, the second atomizer is at least partially inserted into the second grooves on the surface of the second sealing element 237.

[0258] As shown by arrows R1 and R21 in Figures 20 to 24, the second body 200 also includes:

[0259] A first airflow channel defines an airflow path from a first air inlet 218 through at least one first atomizer and at least one first aerosol outlet; in use, the first airflow channel provides a delivery path for delivering aerosol generated by at least one first atomizer to at least one first aerosol outlet.

[0260] As shown by arrows R1 and R21 in Figures 20 to 24, the first air inlet 218 is located on the first side 230 and / or the second side 240 in the width direction of the second body 200; the first air inlet 218 is defined by the gap between the first housing 211 and the third housing 231. In an embodiment, when the second body 200 is housed within the first body 10, the first air inlet 218 maintains communication with the outside atmosphere through grooves, grooves, or indentations on the inner surface of the receiving cavity 11.

[0261] As shown by arrows R1 and R21 in Figures 20 to 24, the first airflow channel is defined by multiple components. Specifically, the first airflow channel includes:

[0262] An air groove 239 is formed or located on the inner surface of the third housing 231, the air groove 239 extending longitudinally from the first air inlet 218 to the first sealing element 236;

[0263] An air groove 275 is formed or located on the first support 270; the air groove 275 is located on the surface of the first support 270 facing the first sealing element 236; the air groove 275 is in communication with the air groove 239; the air groove 275 is arranged to extend substantially along the width direction of the second body 200; after assembly, the air groove 275 forms or defines a portion of the first airflow channel between the first support 270 and the first sealing element 236;

[0264] An air cavity 2360 extends longitudinally through the first sealing element 236 and communicates with an air groove 275; the air cavity 2360 is substantially located between a plurality of first grooves; the air cavity 2360 is substantially arranged close to or on the central axis of the first sealing element 236 and / or the second body 200;

[0265] Multiple first airflow perforations are formed or arranged on the first sealing element 236; the multiple first airflow perforations pass through the air cavity 2360 to the multiple first grooves respectively; for example, as shown in Figures 18 to 24, the first airflow perforation 2361 passes through the air cavity 2360 to the first groove 2711, the first airflow perforation 2362 passes through the air cavity 2360 to the first groove 2712, the first airflow perforation 2363 passes through the air cavity 2360 to the first groove 2713, and the first airflow perforation 2364 passes through the air cavity 2360 to the first groove 2714.

[0266] In this embodiment, a boss is arranged on the inner bottom wall of the first groove. When the first atomizer is inserted into, extended into, or received in the first groove, the boss abuts against the lower end cap 513 of the first atomizer, thereby maintaining a gap of approximately 1-3 mm between the first atomizer and the inner bottom wall of the first groove. This gap connects the first airflow perforation to the inlet 5131 of the first atomizer. In use, air enters the inlets 5131 of the multiple first atomizers through the multiple first airflow perforations, and then passes through the multiple first atomizers, carrying aerosol, and is output to multiple first aerosol outlets, such as first aerosol outlet 2111, first aerosol outlet 2112, first aerosol outlet 2113, and first aerosol outlet 2114, as shown by arrow R21 in Figure 22.

[0267] When the first end 210 of the second body 200 is rotated by the user to face the proximal end 110 within the first body 100, the multiple first aerosol output ports of the second body 200 are aligned and connected with the multiple connecting ports of the first body 100. When the user inhales, as shown by arrows R1 and R21 in Figures 20 to 24, external air enters from the first air inlet 218, then passes through the air slots 239 and 275 in sequence before entering the air chamber 2360. From the air chamber 2360, it is divided into multiple airflows that pass through the first airflow perforations and enter the first atomizer, carrying the aerosol generated by the first atomizer to the multiple first aerosol output ports. Finally, it passes through the connecting ports of the first body 100 and is delivered to the air outlet 21 of the mouthpiece 20 for the user to inhale.

[0268] Similarly, within the second subject 200, the following are also formed or defined:

[0269] The second airflow channel defines an airflow path that passes from the second air inlet 228 through at least one second atomizer and at least one second aerosol outlet. In use, the second airflow channel delivers the aerosol generated by at least one second atomizer to at least one second aerosol outlet, such as second aerosol outlet 2211, second aerosol outlet 2212, second aerosol outlet 2213, and second aerosol outlet 2214.

[0270] In the embodiments, the structure and arrangement of the second airflow channel are basically the same as those of the first airflow channel, and will not be described again.

[0271] In this embodiment, the first airflow channel and the second airflow channel are isolated from each other. Specifically, in this embodiment, the first airflow channel is arranged between the first circuit board 282 and the first end 210; the second airflow channel is arranged between the second circuit board 283 and the second end 220.

[0272] In this embodiment, the first airflow channel and the second airflow channel avoid the battery cell 281.

[0273] In this embodiment, the first airflow channel and the second airflow channel are isolated from each other.

[0274] In this embodiment, the path trajectory of the first airflow channel and / or the second airflow channel is approximately U-shaped.

[0275] In one embodiment, a first airflow channel is at least partially formed between the first support 270 and the first sealing element 236, for example, in the portion defined by the air groove 275. Correspondingly, a second airflow channel is at least partially formed between the second support 290 and the second sealing element 237, for example, in the portion defined by the air groove 295.

[0276] In one embodiment, a first airflow channel is at least partially formed between the first support 270 and the third housing 231, for example, in the portion defined by the air slot 239. Correspondingly, a second airflow channel is at least partially formed between the second support 290 and the third housing 231.

[0277] As shown in Figures 1 to 6 and Figures 15 to 27, the second main body 200 also includes:

[0278] A first airflow sensor 2823, such as a microphone sensor or MEMS sensor, is used to sense the airflow flowing through the first airflow channel when the user inhales. In an embodiment, the first airflow sensor 2823 is mounted or arranged on the surface of the first circuit board 282 facing the first end 210. As shown in FIG24, the first airflow sensor 2823 is in communication with the air cavity 2360; specifically, the first airflow sensor 2823 is in communication with the port of the air cavity 2360 facing the first circuit board 282. In use, the first airflow sensor 2823 senses changes in airflow flowing through the first airflow channel when the user inhales by communicating with the air cavity 2360. The first circuit board 282 then controls the battery cell 281 to provide power to at least one first atomizer based on the sensing result of the first airflow sensor 2823, so that at least one first atomizer generates an aerosol.

[0279] As shown in Figures 1 to 6 and Figures 15 to 27, the second main body 200 also includes:

[0280] A second airflow sensor 2831, such as a microphone sensor or MEMS sensor, is used to sense the airflow passing through the second airflow channel when the user inhales. In an embodiment, the second airflow sensor 2831 is mounted or arranged on the surface of the second circuit board 283 facing the second end 220. As shown in FIG24, the second airflow sensor 2831 is in communication with the air cavity 2370 passing through the second sealing element 237; specifically, the second airflow sensor 2831 is in communication with the port of the air cavity 2370 facing the second circuit board 283. In use, the second airflow sensor 2831 senses changes in airflow passing through the second airflow channel when the user inhales by communicating with the air cavity 2370. The second circuit board 283 then controls the battery cell 281 to provide power to at least one second atomizer based on the sensing result of the second airflow sensor 2831, so that at least one second atomizer generates an aerosol.

[0281] In this embodiment, the user-rotatable nozzle 20 selectively changes between a first position and a second position during use, thereby allowing only the first airflow channel to flow through either of the two first atomizers or the second atomizer. The second body 200 is configured to:

[0282] When the mouthpiece 20 is in the first or second position, the control cell 281 provides power only to the first or second atomizer that is in air communication with the air outlet 21 to generate aerosol.

[0283] Specifically, for example, the control circuit on the first circuit board 282 is configured as follows:

[0284] When the mouthpiece 20 is in the first position, the control cell 281 provides power only to the first atomizer 520 and the first atomizer 530, which are in air communication with the air outlet 21, thereby causing the first atomizer 520 and the first atomizer 530 to generate aerosols and output them to the air outlet 21; and when the mouthpiece 20 is in the second position, the control cell 281 provides power only to the first atomizer 510 and the first atomizer 540, which are in air communication with the air outlet 21, thereby causing the first atomizer 510 and the first atomizer 540 to generate aerosols and output them to the air outlet 21. Specifically, for example, in some embodiments, the control circuit on the first circuit board 282 is configured to control and prevent the cell 281 from providing power to all the first atomizers simultaneously.

[0285] For example, the control circuit on the second circuit board 283 is configured as follows:

[0286] When the mouthpiece 20 is in the first position, the control cell 281 provides power only to the second atomizer 620 and the second atomizer 630, which are in air communication with the air outlet 21, thereby causing the second atomizer 620 and the second atomizer 630 to generate aerosols which are then output to the air outlet 21. And, when the mouthpiece 20 is in the second position, the control cell 281 provides power only to the second atomizer 610 and the second atomizer 640, which are in air communication with the air outlet 21, thereby causing the second atomizer 610 and the second atomizer 640 to generate aerosols which are then output to the air outlet 21. Specifically, for example, in some embodiments, the control circuit on the second circuit board 283 is configured to: control and prevent the cell 281 from simultaneously providing power to all the second atomizers.

[0287] In this embodiment, based on the user pressing the second body 200 during use and causing it to flip inside the first body 100, the second body 200 is configured as follows:

[0288] When the first end 210 is facing the proximal end 110 within the receiving cavity 11 of the first body 100, the battery cell 281 is only allowed to provide power to the first atomizer, while preventing the battery cell 281 from providing power to the second atomizer; and when the first end 210 is facing the distal end 120 within the receiving cavity 11 of the first body 100, the battery cell 281 is only allowed to provide power to the second atomizer, while preventing the battery cell 281 from providing power to the second atomizer.

[0289] Specifically, for example, in some embodiments, the second body 200 is configured such that the first circuit board 282 controls the battery cell 281 to provide power to the first atomizer, and the second circuit board 283 controls the battery cell 281 to provide power to the second atomizer, which cannot be performed simultaneously. Alternatively, the second body 200 is configured to prevent the first circuit board 282 from controlling the battery cell 281 to provide power to the first atomizer and the second circuit board 283 from controlling the battery cell 281 to provide power to the second atomizer simultaneously.

[0290] Specifically, for example, in some embodiments, the first circuit board 282 and the second circuit board 283 are electrically connected. The second circuit board 283 can, based on the detection or determination by the first circuit board 282, not respond to the sensing result of the second airflow sensor 2831 when the first end 210 is facing the proximal end 110; and the second circuit board 283 can, based on the detection or determination by the first circuit board 282, respond to the sensing result of the second airflow sensor 2831 when the first end 210 is facing the distal end 120. This makes it safer to control the power supplied to the corresponding atomizer when the orientation of the second body 200 and the sensed airflow logically match. For example, when the first circuit board 282 detects that the first end 210 is facing the distal end 120, and simultaneously the second airflow sensor 2831 senses the presence of a suction airflow, it indicates that the flipping direction of the second body 200 logically matches the suction airflow. In this case, the second circuit board 283 can be allowed to respond to the sensing result of the second airflow sensor 2831 to control the battery 281 to supply power to the second atomizer. For example, when the first circuit board 282 detects that the first end 210 is facing the near end 110, but at the same time the second airflow sensor 2831 senses the presence of suction airflow, the flipping direction of the second body 200 is logically inconsistent with the suction airflow, indicating that the second airflow sensor 2831 may be falsely triggered, etc. In this case, the second circuit board 283 may not respond to the sensing result of the second airflow sensor 2831.

[0291] As shown in Figures 1 to 6 and Figures 15 to 27, the second main body 200 also includes:

[0292] Button 233 is for user operation to generate an input signal indicating a user pressing action. Button 233 is exposed on the front side 250 for user pressing operation. Button 233 is electrically connected to the second circuit board 283.

[0293] In some embodiments, button 233 is operated by the user to lock or unlock the second body 200. The second circuit board 283 can control the second body 200 to switch between a locked and unlocked state based on the user's pressing of button 233. When the second body 200 is in the locked state, it prevents the battery cell 281 from supplying power to any atomizer, thereby preventing the second body 200 from generating aerosol; this is advantageous for preventing aerosol output to users, especially minors, a feature commonly known as a "child lock." When the second body 200 is in the unlocked state, it allows the battery cell 281 to supply power to the atomizer.

[0294] Alternatively, in some embodiments, the second circuit board 283 can control the increase, decrease, or change of the power supplied by the battery 281 to the atomizer based on the user's pressing of the button 233. This is advantageous for meeting the user's need for larger or smaller aerosol inhalation doses during use.

[0295] It should be noted that the preferred embodiments of this application are given in the specification and accompanying drawings, but are not limited to the embodiments described in this specification. Furthermore, those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An electronic atomizing device, characterized in that, include: The main housing has a proximal end and a distal end that are opposite to each other in the longitudinal direction; The atomizing body is contained or arranged within the main housing and configured to atomize the liquid matrix to generate an aerosol; The atomizing body has a first end and a second end facing away from each other in the longitudinal direction. The first end is provided with a first aerosol outlet, and the second end is provided with a second aerosol outlet. The atomizing body can rotate within the main housing about a first axis along the width direction of the electronic atomizing device to selectively change the atomizing body between a first orientation and a second orientation. When the atomizing body is in the first orientation, the first end is positioned towards the proximal end. When the atomizing body is in the second orientation, the second end is positioned towards the proximal end. The atomizing body is further configured to: allow aerosol output through the first aerosol output port when in the first orientation, and allow aerosol output through the second aerosol output port when in the second orientation.

2. The electronic atomizing device as described in claim 1, characterized in that, Also includes: A suction nozzle is disposed at the proximal end of the main housing; an air outlet is defined on the suction nozzle; When the atomizing body is in the first orientation, the first aerosol output port is connected to the air outlet, thereby enabling the output of aerosol to the air outlet through the first aerosol output port; when the atomizing body is in the second orientation, the second aerosol output port is connected to the air outlet, thereby enabling the output of aerosol to the air outlet through the second aerosol output port.

3. The electronic atomizing device as described in claim 1 or 2, characterized in that, Also includes: An indicator element, arranged in the main housing, is used to provide orientation indication; A sensing element is arranged on the atomizing body and is used to sense the orientation indication of the indicating element; The atomizing body is further configured as follows: The atomizing body is determined to be in the first orientation or the second orientation based on the sensing result of the sensing element; And when it is determined that it is in the first orientation, it is allowed to output aerosols through the first aerosol output port, and when it is determined that it is in the second orientation, it is allowed to output aerosols through the second aerosol output port.

4. The electronic atomizing device as described in claim 1 or 2, characterized in that, The main housing is a frame structure arranged longitudinally along the electronic atomizing device.

5. The electronic atomizing device as described in claim 3, characterized in that, The indicator element is offset from the first axis and is configured to provide different orientation indications when the atomizing body is in the first orientation and the second orientation.

6. The electronic atomizing device as described in claim 3, characterized in that, The indicating element includes a magnet for generating a magnetic field; The sensing element includes a Hall sensor for sensing magnetic fields.

7. The electronic atomizing device as described in claim 6, characterized in that, The sensing element is at a different distance from the magnet in the first orientation and the second orientation.

8. The electronic atomizing device as described in claim 6, characterized in that, The Hall sensor can sense a first magnetic field strength when the atomizing body is in the first orientation, and can sense a second magnetic field strength when it is in the second top line; the first magnetic field strength is different from the second magnetic field strength.

9. The electronic atomizing device as described in claim 3, characterized in that, The main housing has a receiving cavity in which the atomizing body is received; the receiving cavity has a first inner surface near the proximal end and a second inner surface near the distal end. The distance between the indicator element and the first inner surface is different from the distance between it and the second inner surface.

10. The electronic atomizing device as described in claim 3, characterized in that, The atomizing body also includes: A first circuit board and a second circuit board are arranged at intervals along a longitudinal direction, and a battery cell is located between the first circuit board and the second circuit board; A first atomizer is configured to atomize a liquid matrix to generate an aerosol and provide an aerosol to the first aerosol output port; the first atomizer is located between the first circuit board and the first terminal, and the control circuit on the first circuit board is configured to control the battery cell to provide power to the first atomizer; The second atomizer is configured to atomize a liquid matrix to generate an aerosol and provide an aerosol to the second aerosol output port; the second atomizer is located between the second circuit board and the second terminal, and the control circuit on the second circuit board is configured to control the battery cell to provide power to the second atomizer.

11. The electronic atomizing device as described in claim 10, characterized in that, The sensing element is arranged between the first circuit board and the second circuit board.

12. The electronic atomizing device as described in claim 10, characterized in that, The sensing element is electrically connected to one of the first circuit board or the second circuit board, and the control circuit in the first circuit board or the second circuit board connected to the sensing element determines whether the atomizing body is in the first orientation or the second orientation based on the sensing result of the sensing element.

13. The electronic atomizing device as described in claim 10, characterized in that, Also includes: A first airflow sensor is used to sense changes in the airflow flowing through the first atomizer; the control circuit of the first circuit board controls the first atomizer to supply aerosol to the first aerosol output port based on the sensing result of the first airflow sensor. Furthermore, when it is determined that the atomizing body is in the second orientation, the control circuit of the first circuit board does not respond to the sensing of the first airflow sensor; And / or, a second airflow sensor for sensing changes in airflow through the second atomizer; the control circuit of the second circuit board controls the second atomizer to supply aerosol to the second aerosol outlet based on the sensing result of the second airflow sensor; Furthermore, when it is determined that the atomizing body is in the first orientation, the control circuit of the second circuit board does not respond to the sensing of the second airflow sensor.

14. The electronic atomizing device as described in claim 10, characterized in that: The main housing has a first side and a second side that are opposite to each other along the width direction; The sensing element is located between the battery cell and the first side, or between the battery cell and the second side.

15. The electronic atomizing device as described in claim 1 or 2, characterized in that, The atomizing body is configured to prevent the first aerosol output port and the second aerosol output port from simultaneously outputting aerosols; And / or, the atomizing body is configured to allow aerosol to be output only through the first aerosol output port in the first orientation; And / or, the atomizing body is configured to allow aerosol to be output only through the second aerosol output port in the second orientation.

16. The electronic atomizing device as described in claim 1 or 2, characterized in that, When the atomizing body is flipped to the first orientation or the second orientation, the longitudinal direction of the atomizing body is substantially parallel to the longitudinal direction of the electronic atomizing device.

17. An electronic atomizing device, characterized in that, include: The main housing has a proximal end and a distal end that are opposite to each other in the longitudinal direction; An atomizing body is disposed within the main housing and includes a first atomizer and a second atomizer arranged longitudinally; both the first and second atomizers are configured to atomize a liquid matrix to generate an aerosol; the atomizing body is rotatable within the main housing about a first axis along the width direction of the electronic atomizing device to selectively change the atomizing body between a first orientation and a second orientation; when the atomizing body is in the first orientation, the second atomizer is located between the first atomizer and a distal end; when the atomizing body is in the second orientation, the first atomizer is located between the second atomizer and a distal end; A magnet, arranged in the main housing and offset from the first axis, is used to generate a magnetic field; A Hall sensor is disposed on the atomizing body for sensing the magnetic field strength generated by the magnet; the distance between the Hall sensor and the magnet is different in the first orientation and the second orientation; The atomizing body is further configured to determine whether it is in a first orientation or a second orientation based on the sensing result of the Hall sensor, and when in the first orientation, allow the first atomizer to generate aerosol and prohibit the second atomizer from generating aerosol, and when in the second orientation, allow the second atomizer to generate aerosol and prohibit the first atomizer from generating aerosol.

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