Electronic atomization device

Abstract

The application discloses an electronic atomization device, comprising: a power supply module comprising a first housing and a battery arranged in the first housing, the first housing being provided with a first contact electrically connected with the battery; the heating module comprises a second shell and a heating body, the second shell is independent of the first shell and detachably arranged on the first shell, the second shell is provided with a containing cavity with an end opening, an air inlet channel leading to the containing cavity is formed in the second shell, and the heating body is arranged in the containing cavity; a second contact electrically connected with the heating body is arranged on the second shell corresponding to the first contact; the air adjusting module is detachably arranged on the second shell and located at the air inlet end of the air inlet channel. The electronic atomization device is provided with the power supply module, the heating module and the air adjusting module which are modularly designed, the air inlet channel is isolated from the electronic elements in the first shell, the power supply module and the heating module can be independently replaced, and the air adjusting module can be detached for cleaning.

Description

Technical Field

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

[0002] As a substitute for traditional cigarettes, the electronic atomization device usually includes a shell, a power supply device and a heating element (central heating element or circumferential heating element), wherein the shell has a receiving cavity with an end opening for receiving the aerosol generating product and an air inlet passage leading to the receiving cavity, the heating element is arranged inside the receiving cavity and is used to heat the aerosol generating product contained in the receiving cavity to generate an inhalable aerosol, and the power supply device is arranged inside the shell and is used to supply power to the heating element. Compared with traditional cigarettes, the electronic atomization device has the advantages of no tar, no ash, no open flame, etc., which can effectively avoid the various harmful substances produced by traditional cigarettes when they are ignited.

[0003] However, traditional electronic atomization devices have the following problems during operation: 1. The generated aerosol or condensate formed by the condensation of the aerosol will seep along the air inlet channel through the fitting gaps between the various components in the shell to the power supply device of the electronic atomization device, thereby causing the risk of damage to related electronic components; 2. When one of the heating element and the power supply device fails, the user can only replace the electronic atomization device with a new one, which increases the use cost of the electronic atomization device; 3. The condensate attached to the air inlet channel is usually difficult to clean. As the condensate continues to accumulate in the air inlet channel, it will not only affect the user's taste of suction, but there is even a risk of the condensate being sucked into the user's mouth. Utility Model Content

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes an electronic atomization device.

[0005] According to an embodiment of the present application, the electronic atomization device includes: a power supply module, the power supply module includes a first shell and a battery arranged in the first shell, and the first shell is provided with a first contact electrically connected to the battery; a heating module, the heating module includes a second shell and a heating element, the second shell is independent of the first shell and is detachably arranged on the first shell, the second shell has a accommodating cavity with an end opening, and an air intake passage leading to the accommodating cavity is formed on the second shell, the heating element is arranged in the accommodating cavity, and the second shell is provided with a second contact electrically connected to the heating element and used to abut against the first contact; an air regulating module, the air regulating module is detachably arranged on the second shell and is located at the air intake end of the air intake passage, and the air regulating module is used to adjust the air resistance of the air intake passage during air intake.

[0006] According to the electronic atomization device of the embodiment of the present application, at least the following beneficial effects are achieved: in the electronic atomization device of the embodiment of the present application, there are a power supply module, a heating module and an air conditioning module of modular design. Specifically, the power supply module includes a first shell and a battery arranged in the first shell, the heating module includes a second shell and a heating element, the second shell has an end opening and is used to accommodate an aerosol generating product. An air inlet channel leading to the accommodating chamber is formed on the second shell, the heating element is arranged in the accommodating chamber and is used to heat the aerosol generating product accommodated in the accommodating chamber to generate an inhalable aerosol, and a second contact electrically connected to the heating element and used to abut against the first contact is arranged on the second shell, and the air conditioning module is arranged on the second shell and located at the air inlet end of the air inlet channel, and is used to adjust the air resistance size of the air inlet channel when the air is inhaled. Among them, the second shell is independent of the first shell, and the air inlet channel is formed on the second shell so that the air inlet channel is isolated from the electronic components in the first shell, so as to prevent the generated aerosol or the condensate formed by the condensation of the aerosol from flowing along the air inlet channel to the electronic components in the first shell. Furthermore, the second shell is detachably arranged on the first shell. When the user uses the electronic atomization device of the embodiment of the present application, when one of the power supply module and the heating module fails, only the failed module needs to be replaced, which is conducive to reducing the use cost of the electronic atomization device of the embodiment of the present application, thereby improving the user's use experience. In addition, the gas regulating module is detachably arranged on the second shell, so that the user can remove the gas regulating module for cleaning.

[0007] According to some embodiments of the present application, the second shell has a plurality of the accommodating cavities, each of the accommodating cavities is provided with the heating element, the second shell is provided with a plurality of the second contacts corresponding to the plurality of the heating elements, a connecting shaft extending toward the second shell is provided on the side of the first shell facing the second shell, a mounting through hole penetrating the second shell is provided on the second shell, an end of the connecting shaft away from the first shell is inserted into the mounting through hole, so that the second shell can rotate relative to the first shell with the axis of the connecting shaft as the rotation center, the plurality of the second contacts are distributed in a circular array around the axis of the connecting shaft, and the first contact is located on the moving path of the second contact.

[0008] According to some embodiments of the present application, each of the accommodating cavities has an air inlet hole connected to the mounting through hole, and the end of the connecting shaft away from the first shell has a blind hole extending along the axial direction of the connecting shaft, and the mounting through hole and the blind hole cooperate to form the air inlet channel, and a plurality of the air inlet holes are distributed in a circular array around the axis of the connecting shaft, and the side of the connecting shaft is provided with an air outlet hole connected to the blind hole and used to selectively dock with any of the air inlet holes, and the orientation of the air outlet hole corresponds to the orientation of the first contact.

[0009] According to some embodiments of the present application, the air regulating module is partially disposed in the air inlet end of the blind hole and connected to the connecting shaft, and the air regulating module is located outside the blind hole and abuts against a side of the second shell facing away from the first shell.

[0010] According to some embodiments of the present application, one of the side of the first shell facing the second shell and the side of the second shell facing the first shell is provided with a plurality of snap-fitting portions corresponding one-to-one to the positions of the plurality of second contacts, and the other is provided with a snap-fitting slot corresponding one-to-one to the plurality of the snap-fitting portions.

[0011] According to some embodiments of the present application, a first limiting structure for limiting the separation of the first shell and the second shell is provided between the first shell and the second shell.

[0012] According to some embodiments of the present application, the first limiting structure is a first magnetic attraction structure arranged between the first shell and the second shell.

[0013] According to some embodiments of the present application, a plurality of lamp beads are arranged in the second shell, and the plurality of lamp beads are arranged one-to-one in the areas where the plurality of accommodating cavities are located, and the lamp beads are electrically connected to the second contacts corresponding to the heating elements in the areas where they are located.

[0014] According to some embodiments of the present application, the air regulating module includes an air intake sleeve and a rotating cap, the air intake sleeve includes an air intake pipe and a limiting portion, the limiting portion is arranged at one end of the air intake pipe, the end of the air intake pipe away from the limiting portion is inserted into the air intake channel through the air intake end of the air intake channel, the limiting portion covers the air intake end of the air intake channel and completely covers the air intake end of the air intake channel, the limiting portion is provided with an air inlet connected to the air intake pipe, the second shell can limit the rotation of the air intake sleeve, the rotating cap can be rotatably covered on the limiting portion and completely covers the limiting portion, the rotating cap is provided with an air regulating through hole that can at least partially overlap with the air inlet, and the size of the overlapping area between the air regulating through hole and the air inlet can be adjusted when the rotating cap rotates relative to the second shell.

[0015] According to some embodiments of the present application, a damping structure abutting against the rotating cap is provided on the side of the limiting portion facing away from the air inlet pipe.

[0016] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0018] Figure 1 is a schematic structural diagram of an electronic atomization device according to an embodiment of the present application;

[0019] Figure 2 is an exploded schematic diagram of an electronic atomization device according to an embodiment of the present application;

[0020] Figure 3 yes Figure 2 A schematic diagram of another view of the structure shown;

[0021] Figure 4 is a cross-sectional schematic diagram of an electronic atomization device according to an embodiment of the present application;

[0022] Figure 5 yes Figure 4 A partial enlarged schematic diagram in the middle;

[0023] Figure 6 is a cross-sectional schematic diagram of a heating module in an electronic atomization device according to an embodiment of the present application;

[0024] Figure 7 is an exploded schematic diagram of a power supply module in an electronic atomization device according to an embodiment of the present application;

[0025] Figure 8 is an exploded schematic diagram of a heating module in an electronic atomization device according to an embodiment of the present application;

[0026] Fig. 9 It is a schematic diagram of an exploded view of a gas adjustment module in an electronic atomization device according to an embodiment of the present application.

[0027] Reference numerals:

[0028] Aerosol generating productsa;

[0029] Power supply module 100, first housing 110, annular flange 111, slot 1111, indicator mark 112, battery 120, first contact 130, connecting shaft 140, blind hole 141, air outlet 142, annular conductive part 150, first magnetic attraction member 160;

[0030] Heating module 200, second shell 210, accommodating cavity 211, air inlet 2111, mounting through hole 212, slot 213, clamping portion 2131, mounting recess 214, heating element 220, second contact 230, third contact 240, second magnetic member 250, light strip 260, light bead 261, fourth magnetic member 270;

[0031] The air regulating module 300 , the air inlet sleeve 310 , the air inlet pipe 311 , the limiting portion 312 , the air inlet 3121 , the damping structure 3122 , the rotating cap 320 , the air regulating through hole 321 , and the third magnetic attraction member 330 . DETAILED DESCRIPTION

[0032] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0033] In the description of the present application, it should be understood that if orientation descriptions are involved, the orientations or positional relationships indicated, such as up, down, front, back, left, and right, are based on the orientations or positional relationships shown in the accompanying drawings. This is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be understood as a limitation on the present application.

[0034] In the description of this application, if the words "some", "greater than", "less than", "exceed", "above", "below", "within" etc. appear, "some" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number, and "above", "below", "within", etc. are understood to include the number.

[0035] In the description of this application, if the words "first", "second", etc. appear, they are only used to distinguish technical features and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0037] Reference Figures 1 to 4 According to an embodiment of the present application, the electronic atomization device includes a power supply module 100, a heating module 200 and an air conditioning module 300.

[0038] The power supply module 100 includes a first shell 110 and a battery 120 disposed in the first shell 110, and the first shell 110 is provided with a first contact 130 electrically connected to the battery 120. The heating module 200 includes a second shell 210 and a heating element 220, the second shell 210 is independent of the first shell 110 and is detachably disposed on the first shell 110, and the second shell 210 has a receiving cavity 211 with an end opening for receiving the aerosol generating product a, and the second shell 210 is provided with a first contact 130 electrically connected to the battery 120. An air inlet passage leading to the accommodating chamber 211 is formed, the heating element 220 is arranged in the accommodating chamber 211 and is used to heat the aerosol generating product a accommodated in the accommodating chamber 211 to generate an inhalable aerosol, the second shell 210 is provided with a second contact 230 electrically connected to the heating element 220 and used to abut against the first contact 130, the air regulating module 300 is detachably arranged on the second shell 210 and is located at the air inlet end of the air inlet passage, and the air regulating module 300 is used to adjust the air resistance of the air inlet passage during air intake.

[0039] It should be noted that, in some embodiments, the heating element 220 may be a central heating element 220 or a circumferential heating element 220, which is not limited herein.

[0040] In the electronic atomization device of the embodiment of the present application, there are a power supply module 100, a heating module 200 and an air conditioning module 300 with a modular design. Specifically, the power supply module 100 includes a first shell 110 and a battery 120 arranged in the first shell 110, the heating module 200 includes a second shell 210 and a heating element 220, the second shell 210 has a receiving cavity 211 with an end opening and used to accommodate an aerosol generating product a, and an air inlet channel leading to the receiving cavity 211 is formed on the second shell 210, the heating element 220 is arranged in the receiving cavity 211 and used to heat the aerosol generating product a accommodated in the receiving cavity 211 to generate an inhalable aerosol, and the second shell 210 is provided with a second contact 230 electrically connected to the heating element 220 and used to abut against the first contact 130, and the air conditioning module 300 is arranged on the second shell 210 and located at the air inlet end of the air inlet channel, and is used to adjust the air resistance size when the air inlet channel is inhaled. Among them, the second shell 210 is independent of the first shell 110, and the air inlet channel is formed on the second shell 210 to isolate the air inlet channel from the electronic components in the first shell 110, so as to prevent the generated aerosol or the condensate formed by the condensation of the aerosol from seeping along the air inlet channel to the electronic components in the first shell 110. Furthermore, the second shell 210 is detachably arranged on the first shell 110. When the user uses the electronic atomization device of the embodiment of the present application, when one of the power supply module 100 and the heating module 200 fails, it is only necessary to replace the failed module, which is conducive to reducing the use cost of the electronic atomization device of the embodiment of the present application, thereby helping to improve the user's use experience. In addition, the air conditioning module 300 is detachably arranged on the second shell 210, so that the user can disassemble the air conditioning module 300 for cleaning.

[0041] Reference Figures 1 to 4 as well as Figure 6 and Figure 8In some embodiments, the second shell 210 has a plurality of accommodating cavities 211, each accommodating cavity 211 is provided with a heating element 220, the second shell 210 is provided with a plurality of second contacts 230 corresponding to the plurality of heating elements 220, a connecting shaft 140 extending toward the second shell 210 is provided on the side of the first shell 110 facing the second shell 210, a mounting through hole 212 penetrating the second shell 210 is provided on the second shell 210, and an end of the connecting shaft 140 away from the first shell 110 is inserted into the mounting through hole 212, so that the second shell 210 can rotate relative to the first shell 110 with the axis of the connecting shaft 140 as the rotation center, multiple second contacts 230 are distributed in a circular array around the axis of the connecting shaft 140, and the first contact 130 is located on the moving path of the second contact 230, that is, when the second shell 210 rotates relative to the first shell 110 with the axis of the connecting shaft 140 as the rotation center, the first contact 130 can selectively abut against any second contact 230, so that the target heating element 220 can be selectively powered. In the above structure, heating elements 220 of different specifications can be configured at the same time, so that the electronic atomization device of the embodiment of the present application can adapt to aerosol generation matrices of different specifications at the same time to meet the diversified needs of users.

[0042] Specifically, a first circuit board electrically connected to the first contact 130 is disposed in the first shell 110, a second circuit board electrically connected to the second contact 230 is disposed in the second shell 210, an annular conductive portion 150 electrically connected to the first circuit board is disposed on the side of the first shell 110 facing the second shell 210, and a third contact 240 electrically connected to the second circuit board and used to abut against the annular conductive portion 150 is disposed on the side of the second shell 210 facing the first shell 110, so that when the second shell 210 rotates relative to the first shell 110 with the axis of the connecting shaft 140 as the rotation center, the first circuit board and the second circuit board can always maintain an electrically connected state.

[0043] Of course, the annular conductive portion 150 can also be arranged on the side of the second shell 210 facing the first shell 110 and electrically connected to the second circuit board. Correspondingly, the third contact 240 is arranged on the side of the first shell 110 facing the second shell 210 and electrically connected to the first circuit board, which is not limited here.

[0044] Among them, multiple accommodating cavities 211 are distributed in a circular array around the axis of the connecting shaft 140, the positions of the multiple second contacts 230 correspond to the positions of the multiple accommodating cavities 211, and the center line of each accommodating cavity 211 is perpendicular to the axis of the connecting shaft 140. Of course, the angle between the two can also be an acute angle so that the end opening of the accommodating cavity 211 faces away from the first shell 110, which is not limited here.

[0045] Reference Figures 1 to 5 as well as Figure 7 In some embodiments, each accommodating cavity 211 has an air inlet hole 2111 connected to the mounting through hole 212, and the end of the connecting shaft 140 away from the first shell 110 has a blind hole 141 extending along the axial direction of the connecting shaft 140. The portion of the mounting through hole 212 where the connecting shaft 140 is not inserted and the blind hole 141 cooperate to form an air inlet channel. A plurality of air inlet holes 2111 are distributed in a circular array around the axis of the connecting shaft 140, and the side of the connecting shaft 140 is provided with an air outlet hole 142 connected to the blind hole 141 and used to selectively dock with any air inlet hole 2111. The orientation of the air outlet hole 142 corresponds to the orientation of the first contact 130, so that when the first contact 130 abuts against any second contact 230, the air inlet hole 2111 of the accommodating cavity 211 where the heating element 220 corresponding to the second contact 230 is located can dock with the air outlet hole 142. In the above structure, when the first contact 130 abuts against any second contact 230, the air inlet passage is only connected to the air inlet hole 2111 of the accommodating cavity 211 where the heating element 220 corresponding to the second contact 230 is located, thereby facilitating the prevention of odor contamination between different accommodating cavities 211. In addition, when the second housing 210 is removed from the first housing 110, the mounting through hole 212 on the second housing 210 and the blind hole 141 on the connecting shaft 140 can be cleaned, thereby achieving the cleaning of the air inlet passage.

[0046] Specifically, the center line of each air inlet hole 2111 is perpendicular to the axis of the connecting shaft 140, and the center line of the air outlet hole 142 is located on the plane where the center lines of all the air inlet holes 2111 are located. That is, when the second shell 210 rotates relative to the first shell 110 with the axis of the connecting shaft 140 as the rotation center, the air inlet end of each air inlet hole 2111 will pass through the air outlet end of the air outlet hole 142, so that the air outlet hole 142 can selectively dock with any air inlet hole 2111.

[0047] It should be noted that in some other embodiments, the mounting through hole 212 independently forms an air intake channel, that is, the formation of the air intake channel does not need to cooperate with the above-mentioned connecting shaft 140. In this case, the mounting through hole 212 needs to connect multiple accommodating cavities 211 at the same time, which is not limited here.

[0048] It should be noted that, in some of the embodiments, the air regulating module 300 is partially arranged in the air inlet end of the blind hole 141 and connected to the connecting shaft 140, and the air regulating module 300 is partially located outside the blind hole 141 and abuts against the side of the second shell 210 facing away from the first shell 110, so that the air regulating module 300 can limit the second shell 210 from separating from the first shell 110 along the axial direction of the connecting shaft 140, thereby limiting the heating module 200 from separating from the power supply module 100 along the axial direction of the connecting shaft 140.

[0049] Reference Figure 2 and Figure 3 In some embodiments, one of the side of the first shell 110 facing the second shell 210 and the side of the second shell 210 facing the first shell 110 is provided with a plurality of snap-fitting portions 2131 corresponding to the positions of the plurality of second contacts 230, and the other is provided with a snap-fitting slot 1111 corresponding to the plurality of snap-fitting portions 2131, so that when the first contact 130 selectively abuts against any second contact 230, the snap-fitting portion 2131 snaps into the corresponding snap-fitting slot 1111. When the user rotates the second shell 210, when the first contact 130 abuts against any second contact 230, an obvious snapping sensation can be felt, thereby assisting the user in determining whether the first contact 130 abuts against the target second contact 230.

[0050] Specifically, an annular flange 111 is provided on the side of the first shell 110 facing the second shell 210, and a card slot 1111 is provided on the outer wall of the annular flange 111; a slot 213 for accommodating the annular flange 111 is provided on the side of the second shell 210 facing the first shell 110, and a card connection portion 2131 is provided on the inner wall of the slot 213.

[0051] It should be noted that in some other embodiments, the annular flange 111 may also be arranged on the side of the second shell 210 facing the first shell 110, and correspondingly, the slot 213 is arranged on the side of the first shell 110 facing the second shell 210, which is not limited here.

[0052] It should be noted that, in some other embodiments, the card slot 1111 may also be provided on the inner wall of the insertion slot 213 , and correspondingly, the card connection portion 2131 is provided on the outer wall of the annular flange 111 , which is not limited here.

[0053] It should be noted that in some embodiments, a first limiting structure for limiting the separation of the first shell 110 and the second shell 210 is provided between the first shell 110 and the second shell 210 , thereby limiting the separation of the heating module 200 and the power supply module 100 .

[0054] It should be noted that, in some of the embodiments, the first limiting structure is a first magnetic attraction structure disposed between the first shell 110 and the second shell 210 , which has a simple structure and is easy to install and remove the second shell 210 .

[0055] Reference Figure 2 , Figure 3 , Figure 7 and Figure 8In some embodiments, the first magnetic structure includes a first magnetic component 160 and a second magnetic component 250, wherein a plurality of first magnetic components 160 distributed in a circular array around the axis of the connecting shaft 140 are buried on the side of the first shell 110 facing the second shell 210, and a plurality of second magnetic components 250 corresponding to the plurality of first magnetic components 160 are buried on the side of the second shell 210 facing the first shell 110, and the plurality of second magnetic components 250 are distributed in a circular array around the axis of the connecting shaft 140.

[0056] It should be noted that, in some other embodiments, at least one of the first magnetic member 160 and the second magnetic member 250 may also be replaced by an annular magnetic member, which is not limited here.

[0057] It should be noted that, in some other embodiments, the first limiting structure may also be a snap-fit ​​structure that does not limit the relative rotation of the first shell 110 and the second shell 210 , which is not limited here.

[0058] Reference Figure 8 In some embodiments, a light strip 260 is disposed in the second shell 210, and the light strip 260 has a plurality of lamp beads 261. The plurality of lamp beads 261 are disposed one by one in the areas where the plurality of accommodating cavities 211 are located. The lamp beads 261 are electrically connected to the second contacts 230 corresponding to the heating element 220 in the area. When the second shell 210 is rotated so that the first contact 130 selectively abuts against any second contact 230, the corresponding lamp beads 261 are powered on and work, thereby assisting the user in determining whether the first contact 130 abuts against the target second contact 230.

[0059] It should be noted that in some embodiments, the second contact 230 and the third contact 240 are spring probes to facilitate the rotation of the second housing 210. Of course, the second contact 230 and the third contact 240 may also be spherical probes, which is not limited here.

[0060] Reference Figures 1 to 5 as well as Fig. 9In some embodiments, the air regulating module 300 includes an air intake sleeve 310 and a rotating cap 320, the air intake sleeve 310 includes an air intake pipe 311 and a limiting portion 312, the limiting portion 312 is arranged at one end of the air intake pipe 311, the end of the air intake pipe 311 away from the limiting portion 312 is inserted into the air intake channel through the air intake end of the air intake channel, the limiting portion 312 is covered at the air intake end of the air intake channel and completely covers the air intake end of the air intake channel, the limiting portion 312 is provided with an air intake port 3121 connected to the air intake pipe 311, and the limiting portion 312 can limit the air intake pipe 311. 11 falls into the air intake passage, the second shell 210 can limit the rotation of the air intake sleeve 310, the rotating cap 320 can be rotatably covered on the limiting portion 312 and completely cover the limiting portion 312, so as to clamp the limiting portion 312 between the rotating cap 320 and the second shell 210, and the rotating cap 320 is provided with an air regulating hole 321 which can at least partially overlap with the air inlet 3121. When the rotating cap 320 rotates relative to the second shell 210, the size of the overlapping area of ​​the air regulating hole 321 and the air inlet 3121 can be adjusted, thereby adjusting the air resistance size when the air intake passage is intaken.

[0061] Reference Figure 4 and Figure 5 In some embodiments, one end of the air inlet pipe 311 away from the limiting portion 312 is inserted into the air inlet end of the blind hole 141, and the limiting portion 312 abuts against the side of the second shell 210 facing away from the first shell 110. Specifically, one end of the air inlet pipe 311 away from the limiting portion 312 is threadedly connected to the connecting shaft 140, and the threaded connection structure can limit the second shell 210 from being separated from the first shell 110 along the axial direction of the connecting shaft 140, thereby limiting the heating module 200 from being separated from the power supply module 100 along the axial direction of the connecting shaft 140. At the same time, when the rotating cap 320 rotates relative to the second shell 210, the threaded connection structure can limit the rotation of the air inlet sleeve 310 relative to the second shell 210. Of course, the end of the intake pipe 311 away from the limiting portion 312 can also be connected to the connecting shaft 140 by means of a snap-on structure or an interference fit. In this case, it also has the effect of limiting the separation of the second shell 210 from the first shell 110 along the axial direction of the connecting shaft 140 and limiting the rotation of the intake sleeve 310 relative to the second shell 210 when the rotating cap 320 rotates relative to the second shell 210. This is not limited here.

[0062] It should be noted that, in some other embodiments, the end of the air intake pipe 311 away from the limiting portion 312 may also be inserted only into the mounting through hole 212, which is not limited here. Specifically, a clamping structure for limiting is provided between the limiting portion 312 and the second shell 210 to limit the rotation of the air intake sleeve 310 relative to the second shell 210. Of course, the outer contour shape of the cross section of the air intake pipe 311 may also be an elliptical, rectangular, triangular or other non-circular shape. Accordingly, the outer contour shape of the cross section of the blind hole 141 or the mounting through hole 212 for inserting the air intake pipe 311 is adapted to the outer contour shape of the cross section of the air intake pipe 311, which also has the effect of limiting the rotation of the air intake sleeve 310 relative to the second shell 210, which is not limited here.

[0063] Reference Figure 2 In some of the embodiments, a mounting recess 214 is provided on the second shell 210 at the air inlet end of the air inlet passage corresponding to the rotating cap 320 , which can not only position the rotating cap 320 but also help to improve the flatness of the surface of the second shell 210 .

[0064] It should be noted that in some of the embodiments, a second magnetic structure is provided between the rotating cap 320 and the second shell 210 for limiting the rotating cap 320 from being separated from the second shell 210, so that the rotating cap 320 can limit the movement of the limiting portion 312 along the axial direction of the intake pipe 311 relative to the second shell 210 to fix the intake sleeve 310 in the installation position. The structure is simple and the air regulating module 300 is easy to install and disassemble.

[0065] Reference Figure 4 , Figure 5 , Figure 8 and Fig. 9 In some embodiments, the second magnetic structure includes a third magnetic component 330 and a fourth magnetic component 270. Specifically, the third magnetic component 330 is buried in the rotating cap 320, and the fourth magnetic component 270 is buried in the second shell 210. At least one of the third magnetic component 330 and the fourth magnetic component 270 is an annular magnetic component.

[0066] It should be noted that, in some other embodiments, the second magnetic attraction structure may also be replaced by a snap-on structure that does not restrict the rotation of the rotating cap 320 relative to the second shell 210 , which is not limited here.

[0067] Reference Figure 4 , Figure 5 and Fig. 9In some of the embodiments, a damping structure 3122 abutting against the rotating cap 320 is provided on the side of the limiting portion 312 facing away from the air inlet pipe 311, which is beneficial to increase the friction resistance of the rotating cap 320 when rotating, thereby preventing the rotating cap 320 from rotating relative to the second shell 210 under non-human circumstances, and further beneficial to improving the stability and reliability of the air conditioning module 300.

[0068] Specifically, the damping structure 3122 is a rubber part or a silicone part embedded in the limiting portion 312 and used to increase friction. Of course, the damping structure 3122 can also be an anti-slip pattern set on the limiting portion 312 and used to increase friction, which is not limited here.

[0069] Reference Figures 1 to 3 as well as Figure 7 In some embodiments, an indicator mark 112 for indicating the position of the first contact 130 is provided on the side of the first shell 110, so as to assist the user to accurately rotate the second shell 210 to the target position where the second contact 230 abuts against the first contact 130.

[0070] In the description of this specification, if the description involves reference terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples" and "some examples", it means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0071] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. An electronic atomization device, characterized in that: include: A power supply module, the power supply module comprising a first shell and a battery disposed in the first shell, the first shell being provided with a first contact electrically connected to the battery; A heating module, the heating module comprising a second shell and a heating element, the second shell being independent of the first shell and being detachably arranged on the first shell, the second shell having a receiving cavity with an end opening, an air inlet passage leading to the receiving cavity being formed on the second shell, the heating element being arranged in the receiving cavity, and a second contact being electrically connected to the heating element and used for abutting against the first contact being arranged on the second shell; An air regulating module is detachably arranged on the second shell and located at the air intake end of the air intake passage. The air regulating module is used to adjust the air resistance of the air intake passage during air intake.

2. The electronic atomization device according to claim 1, characterized in that: The second shell has a plurality of accommodating cavities, each of which is provided with the heating element, and the second shell is provided with a plurality of second contacts corresponding to the plurality of heating elements. A connecting shaft extending toward the second shell is provided on the side of the first shell facing the second shell, and a mounting through hole penetrating the second shell is provided on the second shell. An end of the connecting shaft away from the first shell is inserted into the mounting through hole so that the second shell can rotate relative to the first shell with the axis of the connecting shaft as the rotation center. The plurality of second contacts are distributed in a circular array around the axis of the connecting shaft, and the first contact is located on the moving path of the second contact.

3. The electronic atomization device according to claim 2, characterized in that: Each of the accommodating cavities has an air inlet hole connected to the mounting through hole, and the end of the connecting shaft away from the first shell has a blind hole extending along the axial direction of the connecting shaft. The mounting through hole and the blind hole cooperate to form the air inlet channel, and a plurality of the air inlet holes are distributed in a circular array around the axis of the connecting shaft. The side of the connecting shaft is provided with an air outlet hole connected to the blind hole and used to selectively dock with any of the air inlet holes, and the orientation of the air outlet hole corresponds to the orientation of the first contact.

4. The electronic atomization device according to claim 3, characterized in that: The air regulating module is disposed in the air inlet end of the blind hole and connected to the connecting shaft. The air regulating module is located outside the blind hole and abuts against a side of the second shell facing away from the first shell.

5. The electronic atomization device according to claim 2, characterized in that: One of the side of the first shell facing the second shell and the side of the second shell facing the first shell is provided with a plurality of snap-fitting portions corresponding one-to-one to the positions of the plurality of second contacts, and the other is provided with a snap-fitting slot corresponding one-to-one to the plurality of snap-fitting portions.

6. The electronic atomization device according to claim 1 or 2, characterized in that: A first limiting structure for limiting the separation of the first shell and the second shell is arranged between the first shell and the second shell.

7. The electronic atomization device according to claim 6, characterized in that: The first limiting structure is a first magnetic attraction structure arranged between the first shell and the second shell.

8. The electronic atomization device according to claim 2, characterized in that: A plurality of lamp beads are arranged in the second shell, and the plurality of lamp beads are arranged one by one in the areas where the plurality of accommodating cavities are located, and the lamp beads are electrically connected to the second contacts corresponding to the heating elements in the areas where the lamp beads are located.

9. The electronic atomization device according to claim 1, characterized in that: The air regulating module includes an air intake sleeve and a rotating cap, the air intake sleeve includes an air intake pipe and a limiting portion, the limiting portion is arranged at one end of the air intake pipe, the end of the air intake pipe away from the limiting portion is inserted into the air intake channel through the air intake end of the air intake channel, the limiting portion covers the air intake end of the air intake channel and completely covers the air intake end of the air intake channel, the limiting portion is provided with an air inlet connected to the air intake pipe, the second shell can limit the rotation of the air intake sleeve, the rotating cap can be rotatably covered on the limiting portion and completely covers the limiting portion, the rotating cap is provided with an air regulating through hole that can at least partially overlap with the air inlet, and the size of the overlapping area between the air regulating through hole and the air inlet can be adjusted when the rotating cap rotates relative to the second shell.

10. The electronic atomization device according to claim 9, characterized in that: A damping structure abutting against the rotating cap is arranged on a side of the limiting portion facing away from the air inlet pipe.

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