Main unit, atomizer and electronic atomization device

Abstract

The present application relates to the technical field of atomization devices, and discloses a main unit, an atomizer, and an electronic atomization device. The main unit is used in cooperation with the atomizer, and the main unit is configured to be assembled to the atomizer from a side surface of the atomizer. The main unit comprises a housing, a battery module, an airflow sensing assembly and a control assembly, which are all arranged in an accommodating cavity in the housing; along the width direction of the housing, the airflow sensing assembly and the control assembly are respectively arranged on two sides of the battery module; and the control assembly is electrically connected to the battery module, and the airflow sensing assembly is electrically connected to the control assembly.

Description

Host, atomizer and electronic atomization device

[0001] The present application claims priority to the Chinese patent application No. 202410895455.8, filed on July 04, 2024, and entitled "Host, atomizer and electronic atomization device", the whole content of which is incorporated herein by reference. TECHNICAL FIELD

[0002] The present application belongs to the technical field of atomization devices, and in particular relates to a host, an atomizer and an electronic atomization device. BACKGROUND

[0003] In the related art, the host of the electronic atomization device is usually connected to the bottom of the atomizer, so that the overall size of the electronic atomization device is large, which is inconvenient to carry. Moreover, since the various elements in the host need to be electrically connected, the layout of the various elements is easily limited, so that the internal structure of the host is not compact enough. SUMMARY

[0004] The present application aims to provide a host, an atomizer and an electronic atomization device, which can solve the problem that in the related art, the display screen and the circuit board and other elements need to occupy a large space, and since the elements need to be electrically connected, the layout of the various elements is easily limited, so that the internal structure of the host is not compact enough.

[0005] In order to solve the above technical problems, the present application is implemented as follows:

[0006] In a first aspect, the embodiments of the present application propose a host, which is used in cooperation with an atomizer, and is used for being assembled to the atomizer from the side of the atomizer; wherein the host comprises:

[0007] a housing, which is provided with a receiving cavity;

[0008] a battery module, an airflow sensing assembly and a control assembly, which are all arranged in the receiving cavity, and the airflow sensing assembly and the control assembly are arranged on both sides of the battery module along the width direction of the housing;

[0009] the control assembly is electrically connected with the battery module, and the airflow sensing assembly is electrically connected with the control assembly.

[0010] In an embodiment, the battery module is arranged along the length direction of the housing, the host comprises a positioning portion, the housing is convexly formed with the positioning portion along the width direction thereof, and the airflow sensing assembly is arranged in the positioning portion.

[0011] In an embodiment, the positioning portion is arranged at the middle position of the housing, and the central axis of the airflow sensing assembly is perpendicular to the length direction of the housing.

[0012] In one embodiment, the control assembly includes a first circuit board, which is arranged on a side of the battery module away from the positioning portion, and is arranged in parallel with the length direction of the battery module.

[0013] In one embodiment, the shell includes a first shell and a second shell, the first shell has an opening, the second shell is clamped at the opening of the first shell, and the first shell and the second shell enclose the accommodation cavity; the battery module is mounted on the first shell, along the width direction of the first shell, the positioning portion is arranged on a side of the first shell away from the opening of the first shell, and the first circuit board is mounted on the second shell.

[0014] In one embodiment, the control assembly further includes a controller and a key, the controller is arranged on a side of the first circuit board away from the battery module, the second shell is provided with a key hole corresponding to the position of the controller, the key is arranged in the key hole, and the key is used to trigger the controller.

[0015] At least part of the circumferential edge of the key is provided with a limiting boss, the limiting boss at least partially extends between the shell and the circuit board, so as to limit the movement of the key in the key hole;

[0016] And / or, the battery module includes a cell and a second circuit board, a clamping structure is arranged on a side of the accommodation cavity away from the opening of the first shell, the cell is accommodated in the accommodation cavity and clamped on the clamping structure, the second circuit board is arranged on a side of the cell along the length direction of the cell, the second circuit board is connected with the first circuit board perpendicularly, and the second circuit board is electrically connected with the cell and the first circuit board respectively.

[0017] In one embodiment, the host further includes a display module, which is arranged in the shell and electrically connected with the control assembly, along the thickness direction of the shell, the display module is arranged on a side of the battery module.

[0018] In one embodiment, the shell is provided with a display window at a position corresponding to the display module, and the display window is used to view the display information of the display module.

[0019] In a second aspect, the embodiments of the present application provide an atomizer, which is used in cooperation with a host, a positioning groove is arranged on a side of the atomizer, the host is provided with a positioning portion, the host is magnetically assembled to the atomizer from the side of the atomizer, and the positioning portion is embedded in the positioning groove.

[0020] In an embodiment, the atomizer comprises an atomizing chamber and an oil storage element, and the oil storage element is detachably connected to the atomizing chamber.

[0021] In a third aspect, the embodiments of the present application provide an electronic atomization device, comprising an atomizer and a host as described in any of the above embodiments, a positioning groove is arranged on a side surface of the atomizer, and the host is provided with a positioning part, the atomizer and the host are detachably connected through cooperation of the positioning part and the positioning groove, and the host is configured to supply power to the atomizer.

[0022] In the embodiments of the present application, the host is used in cooperation with the atomizer, the host is configured to be assembled to the atomizer from a side surface of the atomizer, the host comprises a shell, a battery module, an airflow sensing assembly and a control assembly, all of which are arranged in a receiving cavity in the shell, and the airflow sensing assembly and the control assembly are arranged on two sides of the battery module along a width direction of the shell; the control assembly is electrically connected to the battery module, and the airflow sensing assembly is electrically connected to the control assembly; thus, a limited space between the battery module and the shell can be fully utilized, and the overall structure in the host is more compact.

[0023] The above description is only a summary of the technical solutions of the present application, in order to more clearly understand the technical means of the present application, the specific embodiments of the present application can be implemented according to the content of the description, and in order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following will specifically describe the embodiments of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the following will briefly introduce the drawings needed to be used in the embodiments or related technology description, obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0025] Fig. 1 is a schematic diagram of a host according to an embodiment of the present application;

[0026] Fig. 2 is a cross-sectional view along line A-A in Fig. 1 according to an embodiment of the present application;

[0027] Fig. 3 is a schematic diagram of the host from another perspective according to an embodiment of the present application;

[0028] Fig. 4 is a cross-sectional view along line B-B in Fig. 1 according to an embodiment of the present application;

[0029] Fig. 5 is a cross-sectional view along line C-C in Fig. 4 according to an embodiment of the present application;

[0030] Fig. 6 is a schematic diagram of an electronic atomization device according to an embodiment of the present application.

[0031] Label: 1: host; 11: shell; 111: containing cavity; 1111: clamping structure; 112: key hole; 113: display window; 115: first shell; 116: second shell; 117: positioning part; 12: air flow sensing assembly; 13: battery module; 131: electric core; 132: second circuit board; 133: charging interface; 14: first circuit board; 141: controller; 15: display module; 16: connector; 17: buffer layer; 19: first magnetic attraction piece; 2: key; 21: elastic piece; 22: limiting boss; 3: atomizer; 31: positioning groove; 32: second magnetic attraction piece; 33: atomizing chamber; 4: oil storage piece; 41: third magnetic attraction piece; X: length direction; Y: width direction; Z: thickness direction. Specific embodiments

[0032] Embodiments of the present application will be described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0033] The terms "first", "second" in the description and claims of the present application can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / ", generally means that the front and rear associated objects are in an "or" relationship.

[0034] In the description of the present application, it is understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0035] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0036] Before the host and the electronic atomization device provided by the embodiments of the present application are described in detail, the specific application scenario of the host is described:

[0037] Please refer to FIG. 6, the electronic atomization device generally includes a host 1 and an atomizer 3, the host 1 supplies power to the atomizer 3, so that the atomizer 3 atomizes the atomization substrate to generate atomized gas for the user to use. In the host 1, the circuit board and other elements need to occupy a large space, and because the elements need to be electrically connected, the layout of each element is easily limited, and the limited space between the battery module and the shell cannot be effectively utilized, making the internal structure of the host 1 not compact enough. In order to solve this problem, the present application provides a host and an electronic atomization device.

[0038] The host, the atomizer and the electronic atomization device provided by the embodiments of the present application are described in detail below in combination with the drawings, through specific embodiments and their application scenarios.

[0039] In an embodiment, the present application provides a host 1, please refer to FIG. 1, FIG. 2 and FIG. 6, the host 1 is used in cooperation with the atomizer 3, the host 1 is used to assemble to the atomizer 3 from the side of the atomizer 3, the host 1 includes a shell 11, a containing cavity 111 is arranged in the shell 11, a airflow sensing assembly 12, a battery module 13 and a control assembly are all arranged in the containing cavity 111, along the width direction Y of the shell 11, the airflow sensing assembly 12 and the control assembly are arranged on the two sides of the battery module 13, the control assembly is electrically connected with the battery module 13, and the airflow sensing assembly 12 is electrically connected with the control assembly.

[0040] In the embodiments of the present application, the host 1 is used in cooperation with the atomizer 3, the host 1 is used to assemble to the atomizer 3 from the side of the atomizer 3, the host 1 includes a shell 11, a battery module 13, a airflow sensing assembly 12 and a control assembly, all of which are arranged in the containing cavity 111 in the shell 11, along the width direction Y of the shell 11, the airflow sensing assembly 12 and the control assembly are arranged on the two sides of the battery module 13; the control assembly is electrically connected with the battery module 13, and the airflow sensing assembly 12 is electrically connected with the control assembly. Thus, the limited space between the battery module 13 and the shell 11 can be fully utilized, making the overall structure in the host 1 more compact.

[0041] It can be understood that the shell 11 has a length direction X, a width direction Y and a thickness direction Z perpendicular to each other, and the host 1 is assembled with the atomizer 3 on the side of the host 1 along the width direction Y.

[0042] In addition, the battery in the battery module 13 can be a circular battery or a square battery, which can be selected by those skilled in the art according to actual needs, and the embodiments of the present application do not limit this.

[0043] In an embodiment, the length of the battery module 13 is adapted to the length direction X of the shell 11 to fully utilize the internal space of the accommodating cavity 111.

[0044] In an embodiment, referring to FIGS. 3 and 4, the battery module 13 is arranged along the length direction X of the shell 11, the host 1 includes a positioning portion 117, the positioning portion 117 is formed by protruding the shell 11 along the width direction Y, and the airflow sensing assembly 12 is arranged in the positioning portion 117.

[0045] In the embodiments of the present application, the battery module 13 is arranged along the length direction X of the shell 11 to fully utilize the internal space of the shell 11, the host 1 includes a positioning portion 117, the positioning portion 117 is arranged on one side of the shell 11 along the width direction Y, and the airflow sensing assembly 12 is arranged in the positioning portion 117, so that the airflow sensing assembly 12 is arranged closer to the atomizer 3 to shorten the air path of the airflow sensing assembly 12 sensing the airflow in the atomizer 3.

[0046] In an embodiment, the positioning portion 117 is arranged on one side of the shell 11 along the width direction Y, so that the positioning portion 117 cooperates with the side surface of the atomizer 3 to assemble the host 1 to the atomizer 3.

[0047] It can be understood that the airflow sensing assembly 12 is arranged in the positioning portion 117, so as not to occupy the space of other elements in the accommodating cavity 111, and to facilitate the layout of the elements in the host 1.

[0048] In an embodiment, referring to FIGS. 3 and 4, the positioning portion 117 is arranged at the middle position of the shell 11, and the central axis of the airflow sensing assembly 12 is perpendicular to the length direction X of the shell 11.

[0049] In the embodiments of the present application, the positioning portion 117 is arranged at the middle position of the shell 11, so that when the host 1 is connected to the atomizer 3 through the positioning portion 117, the host 1 and the atomizer 3 are convenient to rotate with each other to improve the interest of the user; and the central axis of the airflow sensing assembly 12 is perpendicular to the length direction X of the shell 11, so that when the airflow sensing assembly 12 senses the airflow in the atomizer 3, the airflow path is shorter and the detection sensitivity of the airflow sensing assembly 12 is higher.

[0050] In one embodiment, the host 1 is installed by the positioning portion 117 cooperating with the side surface of the atomizer 3, and the positioning portion 117 is arranged at the middle position of the width direction Y of the shell 11, which is convenient for installation on the one hand, and the airflow sensing assembly 12 is arranged in the positioning portion 117, which is more convenient for the airflow sensing assembly 12 to sense the airflow in the atomizer 3.

[0051] Understandably, the central axis of the airflow sensing assembly 12 is perpendicular to the length direction X of the shell 11, and when the host 1 is assembled to the atomizer 3, the central axis of the airflow sensing assembly 12 is also perpendicular to the length direction of the atomizer 3, so that when the airflow sensing assembly 12 senses the airflow in the atomizer 3, the airflow path is shorter, and the detection sensitivity of the airflow sensing assembly 12 is higher.

[0052] In one embodiment, referring to FIG. 2, the control assembly includes a first circuit board 14, which is arranged on the side of the battery module 13 away from the positioning portion 117, and the first circuit board 14 is arranged in parallel with the length direction X of the battery module 13.

[0053] In the embodiment of the present application, the first circuit board 14 is arranged on the side of the battery module 13 away from the positioning portion 117, and the first circuit board 14 is arranged in parallel with the length direction X of the battery module 13, so that the limited space between the battery module 13 and the shell 11 is fully utilized, and the compactness of the internal structure of the host 1 is improved.

[0054] In one embodiment, referring to FIG. 5, the shell 11 includes a first shell 115 and a second shell 116, the first shell 115 has an opening, the second shell 116 is clamped at the opening of the first shell 115, and the first shell 115 and the second shell 116 enclose to form a containing cavity 111; the battery module 13 is installed on the first shell 115, along the width direction of the first shell 115, the positioning portion 117 is arranged on the side of the first shell 115 away from the opening of the first shell 115, and the first circuit board 14 is installed on the second shell 116.

[0055] In the embodiment of the present application, the first shell 115 and the second shell 116 connected to each other form the containing cavity 111, and all the elements in the host 1 are contained in the containing cavity 111, and the separable first shell 115 and the second shell 116 can facilitate the maintenance or replacement of the elements in the host 1.

[0056] In one embodiment, the first shell 115 and the second shell 116 can be clamped to facilitate the replacement of the internal elements by the user, or can be bonded to improve the safety of the host 1. Those skilled in the art can select according to actual needs, and the embodiment of the present application does not limit this.

[0057] In one embodiment, referring to FIGS. 2 and 4, the first circuit board 14 is provided with a controller 141 on the side away from the battery module 13, the shell 11 is provided with a button hole 112 at the position corresponding to the controller 141, and the button 2 is arranged in the button hole 112, and the button 2 is used to trigger the controller 141.

[0058] In the embodiment of the present application, referring to FIG. 2, the first circuit board 14 is provided with a controller 141 on the side away from the battery module 13, the controller 141 is used to control part of the functions in the first circuit board 14, the shell 11 is provided with a button hole 112 at the position corresponding to the controller 141, and the button hole 112 is provided with a button 2, and the button 2 is used to trigger the controller 141, so as to facilitate the user to adjust and control the host 1 through the button 2.

[0059] In one embodiment, in the electronic atomization device, the first circuit board 14 of the host 1 is electrically connected with the atomizer 3, and a corresponding switch circuit needs to be arranged on the first circuit board 14 to facilitate the user to adjust the efficiency of the atomizer 3. Correspondingly, a controller 141 needs to be arranged on the switch circuit, so as to facilitate the user to manually control, thereby improving the user experience.

[0060] It can be understood that the controller 141 can be a switch for controlling the power of the atomizer 3, or a switch for controlling the power supply of the host 1, and a person skilled in the art can select according to actual needs, and the embodiment of the present application does not limit this.

[0061] It can be understood that the button 2 can be a press-type button or a magnetic attraction type button, and a person skilled in the art can select according to actual needs, and the embodiment of the present application does not limit this.

[0062] In one embodiment, referring to FIG. 2, the elastic member 21 is arranged between the button 2 and the first circuit board 14.

[0063] In the embodiment of the present application, the elastic member 21 is further arranged between the button 2 and the first circuit board 14, so that after the button 2 is pressed by the user, the button 2 can receive the elastic force of the elastic member 21 away from the first circuit board 14, and the button 2 can be restored to the position before being pressed, thereby improving the user experience; at the same time, the elastic member 21 can also prolong the service life of the controller 141.

[0064] In one embodiment, taking the press-type button 2 as an example, when the user presses the button 2 to trigger the controller 141, the button 2 moves towards the first circuit board 14, and the elastic member 21 is pressed; after the user releases the button 2, the elastic member 21 restores the original length in the direction away from the first circuit board 14 under the elastic force of the elastic member 21, thereby driving the button 2 to return to the original position. Thus, the user can use conveniently, and the user experience is improved.

[0065] In one embodiment, referring to FIG. 2, at least part of the circumferential edge of the key 2 is provided with a limiting boss 22, which at least partially extends between the shell 11 and the first circuit board 14, for limiting the movement of the key 2 in the key hole 112.

[0066] In the embodiments of the present application, at least part of the circumferential edge of the key 2 is provided with a limiting boss 22, which at least partially extends between the shell 11 and the first circuit board 14, for limiting the movement of the key 2 in the key hole 112, thereby avoiding the key 2 from falling out of the key hole 112, causing inconvenience for the user.

[0067] It can be understood that the key 2 is arranged in the key hole 112, and thus the key 2 has the risk of falling out of the key hole 112. By arranging the limiting boss 22 at least partially on the circumferential edge of the key 2, when the key 2 moves away from the first circuit board 14, the limiting boss 22 will abut against the side wall of the key hole 112, thereby preventing the key 2 from falling out.

[0068] In one embodiment, the circumferential edge of the key 2 can be provided with the limiting boss 22 entirely, thereby improving the reliability of the key 2, or can be provided with the limiting boss 22 partially, thereby reducing the weight of the key 2 itself and the production cost of the key 2. Those skilled in the art can select according to actual needs, and the embodiments of the present application do not limit this.

[0069] It can be understood that the limiting boss 22 can extend entirely between the shell 11 and the first circuit board 14, thereby improving the reliability of the key 2, or can extend partially between the shell 11 and the first circuit board 14, thereby reducing the production cost of the key 2. Those skilled in the art can select according to actual needs, and the embodiments of the present application do not limit this.

[0070] In one embodiment, the battery module 13 includes a battery cell 131, a second circuit board 132, and a charging interface 133. The side of the opening of the accommodating cavity 111 away from the first shell 115 is provided with a clamping structure 1111, the battery cell 131 is accommodated in the accommodating cavity 111 and clamped on the clamping structure 1111, the second circuit board 132 is arranged on one side of the battery cell 131 along the length direction thereof, the second circuit board 132 is connected perpendicularly to the first circuit board 14, and the second circuit board 132 is electrically connected to the battery cell 131 and the first circuit board 14 respectively.

[0071] In one embodiment, referring to FIGS. 4 and 5, the device further includes a connector 16, which is arranged at one end of the battery module 13 along the length direction X of the shell 11. The shell 11 is provided with the charging interface 133 at a position corresponding to the connector 16, for allowing an external element to pass through to be electrically connected to the connector 16.

[0072] In one embodiment, referring to FIG. 5, along the length direction X of the shell 11, one end of the battery module 13 is provided with a connector 16, and the shell 11 is provided with a charging interface 133 at a position corresponding to the connector 16, so that an external element can be electrically connected to the connector 16 through the charging interface 133, thereby improving the service life of the host 1 and increasing the displayable content of the display module 15 in the host 1.

[0073] It can be understood that the connector 16 is electrically connected to the second circuit board 132. Specifically, the connector 16 can be any one of a Type-C connector, an HDMI connector, and a USB connector, which can be selected by those skilled in the art according to actual needs, and the embodiments of the present application do not limit this.

[0074] It can be understood that the connector 16 can be connected to external hardware to exchange data or connected to an external power supply to charge the battery module 13. Along the length direction X of the shell 11, there is a certain limited space between the battery cell 131 and the shell 11. The connector 16 is arranged at one end of the battery cell 131, thereby reasonably utilizing the limited space and improving the compactness of the structure in the host 1.

[0075] In one embodiment, referring to FIG. 4 and FIG. 5, the host 1 further comprises a display module 15, which is arranged on the shell 11 and electrically connected to the control assembly. Along the thickness direction Z of the shell 11, the display module 15 is arranged on one side of the battery module 13.

[0076] In the embodiments of the present application, the host 1 further comprises a display module 15, which is arranged on the shell 11 and electrically connected to the control assembly. Along the thickness direction Z of the shell 11, the display module 15 is arranged on one side of the battery module 13, thereby on the one hand, making full use of the limited space between the shell 11 and the battery module 13, and on the other hand, presenting various information to the user through the display module 15, thereby improving the user experience.

[0077] In one embodiment, referring to FIG. 4 and FIG. 5, the shell 11 is provided with a display window 113 at a position corresponding to the display module 15, and the display window 113 is used to view the display information of the display module 15.

[0078] In the embodiments of the present application, the shell 11 is provided with a display window 113 at a position corresponding to the display module 15. Through the display window 113, the user can view the display information of the display module 15, and the display window 113 also plays a certain protective role for the display module 15.

[0079] It can be understood that the display window 113 can be transparent plastic or transparent glass, which can be selected by those skilled in the art according to actual needs, and the embodiments of the present application do not limit this.

[0080] It can be understood that, since the display module 15 and the first circuit board 14 are arranged at different sides of the battery module 13, the display module 15 is electrically connected with the first circuit board 14 through a flexible printed circuit (FPC).

[0081] In an embodiment, referring to FIG. 2, a buffer layer 17 is further arranged between the battery module 13 and the first circuit board 14.

[0082] In the embodiment, the buffer layer 17 is arranged between the battery module 13 and the first circuit board 14, so that the impact between the battery module 13 and the first circuit board 14 is avoided, and the damage to the battery module 13 or the first circuit board 14 is avoided.

[0083] It can be understood that the buffer layer 17 can be foam or silica gel, and the skilled in the art can select according to actual needs, and the embodiment does not limit this.

[0084] In an embodiment, since the first circuit board 14 usually has components such as capacitors and resistors arranged thereon, if the impact occurs between the battery module 13 and the first circuit board 14, the components are easily damaged, and the first circuit board 14 is damaged. Therefore, the buffer layer 17 arranged between the first circuit board 14 and the battery module 13 can prolong the service life of the host 1 and improve the safety of the host 1.

[0085] In an embodiment, referring to FIG. 6, the application provides an atomizer 3 which is used in cooperation with the host 1. The side surface of the atomizer 3 is provided with a positioning groove 31, and the host 1 is provided with a positioning portion 117. The host 1 is magnetically assembled to the atomizer 3 from the side surface of the atomizer 3, and the positioning portion 117 is embedded in the positioning groove 31.

[0086] In the embodiment, the host 1 is used in cooperation with the atomizer 3. The side surface of the atomizer 3 is provided with a positioning groove 31, and the host 1 is provided with a positioning portion 117. The host 1 is magnetically assembled to the atomizer 3 from the side surface of the atomizer 3, and the positioning portion 117 is embedded in the positioning groove 31. The detachable connection between the host 1 and the atomizer 3 is formed, and the positioning portion 117 is embedded in the positioning groove 31, so that the magnetic connection position is more accurate and stable. The host 1 includes a shell 11, a battery module 13, an airflow sensing assembly 12 and a control assembly, which are all arranged in an accommodating cavity 111 in the shell 11. Along the width direction Y of the shell 11, the airflow sensing assembly 12 and the control assembly are arranged on two sides of the battery module 13. The control assembly is electrically connected with the battery module 13, and the airflow sensing assembly 12 is electrically connected with the control assembly. Therefore, the limited space between the battery module 13 and the shell 11 can be fully utilized, and the overall structure in the host 1 is more compact.

[0087] In an embodiment, referring to FIG. 6, the atomizer 3 comprises an atomization chamber 33 and an oil storage component 4, and the oil storage component 4 is detachably connected to the atomization chamber 33.

[0088] In the embodiment, the oil storage component 4 is detachably connected to the atomization chamber 33, so that the user can conveniently replace the oil storage component 4 and conveniently maintain the atomization chamber 33.

[0089] In an embodiment, the bottom of the atomization chamber 33 is detachably connected to the oil storage component 4, and the oil storage component 4 is an atomization liquid bottle for storing atomization liquid.

[0090] In an embodiment, referring to FIGS. 2 and 6, the side of the main machine 1 facing the atomizer 3 is provided with at least two first magnetic components 19, and a positioning portion 117 is arranged between the at least two first magnetic components 19 along the length direction of the shell 11. The side of the atomizer 3 facing the main machine 1 is correspondingly provided with a second magnetic component 32, and the side of the oil storage component 4 facing the main machine 1 is correspondingly provided with a third magnetic component 41. The second magnetic component 32 and the third magnetic component 41 correspond to the positions of the at least two first magnetic components 19. The main machine 1, the atomizer 3 and the oil storage component 4 are magnetically connected together through the second magnetic component 32 and the third magnetic component 41 and the at least two first magnetic components 19, so as to facilitate the user to use and maintain. The positioning portion 117 arranged between the at least two first magnetic components 19 and the positioning groove 31 on the atomizer 3 are matched with each other to limit the main machine 1 and the atomizer 3, so as to increase the stability and accuracy of the magnetic connection.

[0091] For example, in the embodiment, as shown in FIG. 6, the atomization chamber 33 and the oil storage component 4 are arranged and connected along the length direction X, that is, the up-down direction, and the atomizer 3 and the main machine 1 are arranged and connected along the width direction X, that is, the left-right direction, so as to form a rectangular overall structure. Since the battery module 13 contained in the main machine 1 usually has a relatively long size, the main machine 1 and the atomizer 3 having a relatively long size are arranged and connected in the left-right direction in the embodiment, so as to reduce the length size of the overall structure of the atomization device and improve the portability of the product.

[0092] In an embodiment, referring to FIG. 6, the application provides an electronic atomization device, which comprises the atomizer 3 and the main machine 1 of any one of the above embodiments. The side of the atomizer 3 is provided with a positioning groove 31, and the main machine 1 is provided with a positioning portion 117. The atomizer 3 and the main machine 1 are detachably connected through the cooperation of the positioning portion 117 and the positioning groove 31, and the main machine 1 is used to supply power to the atomizer 3.

[0093] In the embodiment of the present application, the host 1 is used in cooperation with the atomizer 3, the host 1 is used to be assembled to the atomizer 3 from the side of the atomizer 3, the host 1 comprises a shell 11, a battery module 13, an air flow sensing assembly 12 and a control assembly, all of which are arranged in a receiving cavity 111 in the shell 11, along the width direction Y of the shell 11, the air flow sensing assembly 12 and the control assembly are arranged on the two sides of the battery module 13; the control assembly is electrically connected with the battery module 13, and the air flow sensing assembly 12 is electrically connected with the control assembly; so that the limited space between the battery module 13 and the shell 11 can be fully utilized, so that the overall structure in the host 1 is more compact.

[0094] In an embodiment, the atomizer 3 and the host 1 are detachably connected through the positioning groove 31 and the positioning portion 117, so as to facilitate the user to maintain or replace the components; meanwhile, the air flow sensing assembly 12 is arranged in the positioning portion 117, so as to reasonably utilize the space in the host 1, and improve the compactness of the internal structure of the host 1.

[0095] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A host for use with an atomizer, the host comprising: The host is assembled to the atomizer from the side of the atomizer; wherein the host comprises: a shell provided with a receiving cavity; a battery module, an airflow sensing assembly and a control assembly, all arranged in the receiving cavity, along the width direction of the shell, the airflow sensing assembly and the control assembly are arranged on both sides of the battery module; the control assembly is electrically connected with the battery module, and the airflow sensing assembly is electrically connected with the control assembly.

2. The host of claim 1, wherein, The battery module is arranged along the length direction of the shell, the host comprises a positioning portion, the shell is protruded along the width direction thereof to form the positioning portion, and the airflow sensing assembly is arranged in the positioning portion.

3. The host of claim 2, wherein, The positioning portion is arranged at the middle position of the shell, and the central axis of the airflow sensing assembly is perpendicular to the length direction of the shell.

4. The host of claim 2, wherein, The control assembly comprises a first circuit board, the first circuit board is arranged on the side of the battery module away from the positioning portion, and the first circuit board is arranged in parallel with the length direction of the battery module.

5. The host of claim 4, wherein, The shell comprises a first shell and a second shell, the first shell has an opening, the second shell is clamped at the opening of the first shell, and the first shell and the second shell enclose to form the receiving cavity; the battery module is mounted on the first shell, along the width direction of the first shell, the positioning portion is arranged on the side of the first shell away from the opening of the first shell, and the first circuit board is mounted on the second shell.

6. The host of claim 5, wherein, The control assembly further comprises a controller and a key, the controller is arranged on the side of the first circuit board away from the battery module, the second shell is provided with a key hole corresponding to the position of the controller, the key is arranged in the key hole, and the key is used to trigger the controller; At least part of the circumferential edge of the key is provided with a limiting boss, the limiting boss at least partially extends between the shell and the circuit board, so as to limit the movement of the key in the key hole; And / or, the battery module comprises a battery cell and a second circuit board, the side of the receiving cavity away from the opening of the first shell is provided with a clamping structure, the battery cell is received in the receiving cavity and clamped on the clamping structure, the second circuit board is arranged on the side of the battery cell along the length direction thereof, the second circuit board is connected with the first circuit board perpendicularly, and the second circuit board is electrically connected with the battery cell and the first circuit board respectively.

7. The host of any one of claims 1-6, wherein, The host further comprises a display module, the display module is arranged on the shell and electrically connected with the control assembly, along the thickness direction of the shell, the display module is arranged on the side of the battery module.

8. An atomizer for use with a host device, the atomizer comprising: The side of the atomizer is provided with a positioning groove, the host is provided with a positioning portion, the host is magnetically assembled to the atomizer from the side of the atomizer, and the positioning portion is embedded in the positioning groove.

9. The atomizer of claim 8, wherein, The atomizer comprises an atomizing chamber and an oil storage member, and the oil storage member is detachably connected with the atomizing chamber.

10. An electronic atomizing device, characterized by, The host and the atomizer as claimed in any one of claims 1-7, wherein the atomizer is provided with a positioning groove on a side surface, the host is provided with a positioning part, and the atomizer is detachably connected with the host through cooperation of the positioning part and the positioning groove, and the host is used for supplying power to the atomizer.

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