Container, atomizer and electronic atomization device

Abstract

The utility model discloses a container, an atomizer and an electronic atomization device, and the atomizer comprises an atomization main body which comprises a first liquid storage cavity used for storing a liquid matrix and an atomization assembly used for atomizing the liquid matrix from the first liquid storage cavity to generate aerosol; the first container and the second container can be connected with the atomization main body, the first container is provided with a second liquid storage cavity used for storing a liquid matrix, and the second container is provided with a third liquid storage cavity used for storing the liquid matrix; when the first container and the second container are connected with the atomizing main body, a first liquid guide channel for conducting the liquid matrix in the second liquid storage cavity to the first liquid storage cavity is established between the first container and the atomizing main body; and a second liquid guide channel for conducting the liquid matrix in the third liquid storage cavity to the first liquid storage cavity is established between the second container and the atomizing main body. In this way, it can be avoided that when the liquid matrix is supplemented to the atomization body, the liquid matrix is easily limited by existing regulatory requirements.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of atomization technology, in particular to a container, an atomizer and an electronic atomization device.

BACKGROUND

[0002] Traditional tobacco products (e.g. cigarettes, cigars, etc.) burn tobacco during use to produce tobacco smoke, and the prior art has developed products that release compounds by heating, but not burning, to replace these traditional tobacco products. An example of such products is an electronic atomization device, which generally comprises a liquid storage cavity for storing an atomizable liquid substrate, and an atomization element for atomizing the liquid substrate to generate an inhalable vapor or aerosol, the liquid substrate can contain nicotine and / or flavorants and / or aerosol generating substances (e.g. glycerol).

[0003] The above-mentioned electronic atomization device has a limited volume of the liquid storage cavity, which results in a small amount of liquid substrate stored therein, and further results in a small number of puffs. In the prior art, a container storing liquid substrate is assembled to the electronic atomization device, and the liquid substrate in the container is conducted to the liquid storage cavity of the electronic atomization device to supplement the liquid substrate in the liquid storage cavity, so as to increase the liquid storage capacity of the electronic atomization device.

[0004] However, due to the influence of relevant regulations, the amount of liquid substrate stored in the above-mentioned container needs to be limited, and the amount of liquid stored in the container cannot exceed the amount specified by the regulations.

SUMMARY

[0005] The present application provides an atomizer to solve the problem that the liquid storage capacity of the atomizer is easily limited by existing regulations when the liquid storage capacity of the atomizer is increased by an additional container.

[0006] At least one embodiment of the present application provides an atomizer, comprising:

[0007] an atomization body comprising a first liquid storage cavity for storing a liquid substrate, and an atomization assembly for atomizing the liquid substrate from the first liquid storage cavity to generate an aerosol;

[0008] a first container and a second container connectable to the atomization body, the first container being provided with a second liquid storage cavity for storing a liquid substrate, and the second container being provided with a third liquid storage cavity for storing a liquid substrate;

[0009] When the first container and the second container are connected to the atomization main body, a first liquid conducting channel is established between the first container and the atomization main body to conduct the liquid base in the second liquid storage cavity to the first liquid storage cavity, and a second liquid conducting channel is established between the second container and the atomization main body to conduct the liquid base in the third liquid storage cavity to the first liquid storage cavity.

[0010] In one of the embodiments, the atomization main body further comprises a main body portion defining the first liquid storage cavity and a gas guiding portion extending from the main body portion away from the first liquid storage cavity, a free end of the gas guiding portion constituting a suction nozzle of the atomizer.

[0011] In one of the embodiments, the first container and the second container are connected to the atomization main body in a manner surrounding the gas guiding portion.

[0012] In one of the embodiments, when the first container and the second container are connected to the atomization main body, a through hole is defined between the first container and the second container for the gas guiding portion to pass through.

[0013] In one of the embodiments, a cross section of the through hole is non-circular.

[0014] In one of the embodiments, the first container and the second container have the same shape so that they can be used interchangeably.

[0015] In one of the embodiments, the first container and the second container are configured to be connectable to each other to form a container assembly, the container assembly being connectable to the atomization main body to establish the first liquid conducting channel and the second liquid conducting channel respectively.

[0016] In one of the embodiments, the first container and the second container each comprise a housing having a first side and a second side oppositely arranged along a width direction of the housing, the first side being provided with a first connecting portion and the second side being provided with a second connecting portion adapted to the first connecting portion, the first connecting portion on the first container being connected to the second connecting portion on the second container.

[0017] In one of the embodiments, the first container and the second container each comprise a housing having a first end and a second end oppositely arranged along a length direction of the housing, an outer surface of the housing comprising a first side surface and a second side surface extending between the first end and the second end, the second side surface being formed with a recessed portion recessed towards the first side surface, the recessed portion being used to define a part of the through hole.

[0018] In one of the embodiments, on one side of the recess, the first side surface is provided with a groove adjacent to the second side surface, and one of the first connecting part or the second connecting part is arranged in the groove; on the other side of the recess, an extension wall protruding from the second side surface is extended from the first side surface, and the other of the first connecting part or the second connecting part is arranged on the extension wall.

[0019] In one of the embodiments, the extension wall has the same width as the groove.

[0020] In one of the embodiments, the second side surface is further provided with a positioning groove and a protruding positioning column, the positioning groove and the positioning column are distributed on both sides of the recess, and the positioning column and the positioning groove are used to provide positioning when the first container and the second container are connected to each other.

[0021] In one of the embodiments, the first connecting part includes one of a clamping groove or a clasp part matched with the clamping groove, and the second connecting part includes the other of the clamping groove or the clasp part.

[0022] In one of the embodiments, the first container and the second container each include a shell and a support connected to the shell, and the support is provided with a third connecting part used to establish connection with the atomizing body.

[0023] In one of the embodiments, a hollow first liquid guide column and a second liquid guide column are arranged on the support, and the side walls of the first liquid guide column and the second liquid guide column are each provided with a liquid guide hole for liquid matrix outflow, and the first liquid guide column and the second liquid guide column define a part of the first liquid guide channel or the second liquid guide channel.

[0024] In one of the embodiments, the air guide part is provided with a liquid suction member, and a tubular body for the aerosol to flow through is arranged in the liquid suction member.

[0025] At least one embodiment of the present application further provides an electronic atomization device, which includes the atomizer in the above embodiments and a power supply assembly used to provide electric energy for the atomizer.

[0026] One embodiment of the present application further provides a container used in combination with an atomizing body, which includes:

[0027] a shell;

[0028] a support connected to the shell and defining a liquid storage cavity used to store liquid matrix;

[0029] The support is provided with a hollow first liquid guiding column and a second liquid guiding column, and the sidewalls of the first liquid guiding column and the second liquid guiding column are provided with liquid guiding holes for the liquid matrix to flow out.

[0030] The housing has a first end and a second end disposed opposite to each other along its length direction. The outer surface of the housing includes a first side surface and a second side surface extending between the first end and the second end. The second side surface has a recessed portion that is recessed toward the first side surface.

[0031] The atomizer provided in the above embodiments connects to the atomizing body by setting a first container and a second container. After connection, the liquid matrix is ​​replenished to the first liquid storage chamber through the first liquid guiding channel and the second liquid guiding channel, respectively. Thus, the first container and the second container do not need to store too much liquid matrix, thereby avoiding the requirement of existing regulations that the liquid storage volume in a single container cannot exceed the specified liquid volume. [Attached Image Description]

[0032] One or more embodiments are illustrated by way of example with reference to the accompanying drawings. These illustrations do not constitute a limitation on the embodiments. Elements having the same reference numerals in the drawings are denoted as similar elements. Unless otherwise stated, the figures in the drawings are not to be limited by scale.

[0033] Figure 1 A perspective view of an atomizer provided in one embodiment of this application from one direction;

[0034] Figure 2 for Figure 1 An exploded view of the atomizer;

[0035] Figure 3 for Figure 1 Another exploded view of the atomizer;

[0036] Figure 4 for Figure 1 A cross-sectional view of the atomizer in one direction;

[0037] Figure 5 for Figure 1 A cross-sectional view of the atomizer from another direction;

[0038] Figure 6 for Figure 1 A three-dimensional schematic diagram of the container of the atomizer in one direction;

[0039] Figure 7 for Figure 6 A three-dimensional diagram of the container in another direction;

[0040] Figure 8A schematic diagram of the state of the electronic atomizing device provided in an embodiment of this application when the atomizer and the power supply component are separated in one direction;

[0041] Figure 9 for Figure 8 A diagram from another direction;

[0042] Figure 10 for Figure 1 A cross-sectional view of the atomizer and power supply unit connected in one direction;

[0043] Figure 11 for Figure 8 A three-dimensional schematic diagram of the power supply components of a medium-powered atomizing device in one direction;

[0044] Figure 12 for Figure 8 Assembly diagram of electrical connectors and electrodes for the atomizer;

[0045] Figure 13 for Figure 12 A schematic diagram showing the state of the electrical connector and electrode when separated;

[0046] Figure 14 A schematic diagram showing the electrode distribution when three atomizing elements are set on an atomizer;

[0047] Figure 15 A schematic diagram showing the electrode distribution when four atomizing elements are set on an atomizer;

[0048] Figure 16 for Figure 4 A cross-sectional schematic diagram of the atomizing components of a medium-sized atomizer in one direction;

[0049] Figure 17 for Figure 4 A schematic diagram showing the positional relationship between the electrode leads and the electrodes of the atomizer.

Detailed Implementation Methods

[0050] To facilitate understanding of this application, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as being "fixed to" or "attached to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as being "connected to" another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "upper," "lower," "left," "right," "inner," "outer," and similar expressions used in this specification are for illustrative purposes only.

[0051] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the application. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0052] Furthermore, the technical features involved in the different embodiments of this application described below can be combined with each other as long as they do not conflict with each other.

[0053] In the embodiments of this application, "installation" includes fixing or restricting a component or device to a specific position or place by means of welding, screwing, snapping, bonding, etc. The component or device may remain stationary in the specific position or place or may move within a limited range. After the component or device is fixed or restricted to the specific position or place, it may or may not be disassembled. This application does not impose any restrictions.

[0054] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0055] One embodiment of this application provides an atomizer 100, such as... Figures 1-4 As shown, the atomizer 100 includes an atomizing body 10 and a first container 20a and a second container 20b that can be connected to the atomizing body 10. The atomizing body 10 is provided with a first liquid storage chamber 11 for storing an atomizable liquid matrix. The first container 20a is provided with a second liquid storage chamber 21a, and the second container 20b is provided with a third liquid storage chamber 21b. The second liquid storage chamber 21a and the third liquid storage chamber 21b also store an atomizable liquid matrix. When the first container 20a and the second container 20b are connected to the atomizing body 10, the liquid matrix in the second liquid storage chamber 21a and the third liquid storage chamber 21b can be transferred to the first liquid storage chamber 11, thereby replenishing the first liquid storage chamber 11 with liquid matrix.

[0056] The liquid storage member 12 is arranged in the first liquid storage cavity 11 and is used to absorb and hold the liquid base in the first liquid storage cavity 11. The liquid storage member 12 is formed with a through hole (not shown in the figure) longitudinally extending through the body of the liquid storage member 12. The first air guide pipe 16 is arranged in the through hole. The first air guide pipe 16 is arranged with an atomization assembly. The atomization assembly includes a liquid guide member 13 and a heating element 14 combined on the liquid guide member 13. The liquid guide member 13 and the liquid storage member 12 are in contact with each other. The liquid storage member 12 can then transfer the liquid base stored therein to the liquid guide member 13, and further to the heating element 14 by the liquid guide member 13. The heating element 14 on the liquid guide member 13 can heat and atomize the liquid base to generate aerosol, and release the generated aerosol into the first air guide pipe 16. The aerosol can then be transmitted through the first air guide pipe 16.

[0057] The liquid storage member 12 and the liquid guide member 13 are made of porous materials, which can be any one of cotton fibers, non-woven fabric, glass fiber rope, porous glass or porous ceramic, so that the liquid storage member 12 and the liquid guide member 13 can absorb or conduct the liquid base through the internal microporous structure or interstitial space. Correspondingly, the heating element 14 can be combined on the liquid guide member 13 or wound on the liquid guide member 13 by printing, deposition, sintering or physical assembly.

[0058] In the embodiment, the atomization assembly is used to heat the liquid base to generate aerosol by the heating element 14, that is, the heating element 14 is used as an atomization element to atomize the liquid base to generate aerosol. In other embodiments, the atomization assembly can also include an ultrasonic atomization element capable of generating ultrasonic waves and forming aerosol by high-frequency vibration. The atomization assembly can also be other components capable of forming aerosol from the liquid base, and the type of the atomization assembly is not limited in the application.

[0059] Please continue to refer to Figure 2 and Figure 4 The atomization body 10 includes a main body part 111 defining the first liquid storage cavity 11, an air guide part 15 extending longitudinally away from the first liquid storage cavity 11 from the main body part 111. The air guide part 15 has a free end 151 and a fixed end 152 oppositely arranged along the extension direction thereof. The fixed end 152 is fixedly connected with the main body part 111. The free end 151 is provided with an air outlet 1511 for the aerosol to escape from the atomizer 100. The user can inhale the aerosol at the air outlet 1511 to smoke. That is, the free end 151 is configured as a suction nozzle of the atomizer 100. The fixed end 152 is in communication with the air outlet of the first air guide pipe 16. The aerosol released into the first air guide pipe 16 can be transmitted to the air guide part 15 through the first air guide pipe 16, and then further transmitted to the suction nozzle by the air guide part 15, as shown in Figure 4The aerosol transmission route R1 is shown.

[0060] As shown in Figure 5 When the first container 20a and the second container 20b are connected with the atomization main body 10, a first liquid conducting channel R2 is established between the first container 20a and the atomization main body 10 to conduct the liquid substrate in the second liquid storage cavity 21a to the first liquid storage cavity 11, and a second liquid conducting channel R2 is established between the second container 20b and the atomization main body 10 to conduct the liquid substrate in the third liquid storage cavity 21b to the first liquid storage cavity 11. Through the independent first liquid conducting channel R2 and the second liquid conducting channel R3, the liquid substrate can be supplemented to the first liquid storage cavity 11 at the same time, so as to increase the liquid volume of the liquid substrate supplemented to the first liquid storage cavity 11 in unit time.

[0061] The connection mode of the first container 20a and the second container 20b with the atomization main body 10 can be non-removable connection or removable connection. When the removable connection mode is adopted, when the liquid substrate stored in the first container 20a and the second container 20b is consumed, the first container 20a and the second container 20b can be detached from the atomization main body 10 and then replaced with new containers 20, so that the atomization main body 10 can be recycled.

[0062] When the non-removable connection mode is adopted, that is, the atomization main body 10 and the container 20 cannot be detached again after the first combination connection, when the liquid substrate in the first container 20a and the second container 20b is consumed, the first container 20a and the second container 20b need to be discarded together with the atomization main body 10, at which time the atomization main body 10 cannot be recycled.

[0063] It should be noted that the atomizer 100 can also be connected with more containers, and each container can establish an independent liquid conducting channel between the atomization main body 10; or a plurality of containers can be stacked on the basis of the first container 20a and the second container 20b respectively. The stacked containers can first transfer the liquid substrate stored therein to the first container 20a and the second container 20b, and then transfer the liquid substrate to the first liquid storage cavity 11 through the first liquid conducting channel R2 and the second liquid conducting channel R3 of the first container 20a and the second container 20b respectively.

[0064] In this embodiment, the first container 20a and the second container 20b are connected with the atomization main body 10, and the first liquid conducting channel R2 and the second liquid conducting channel R3 are used to supplement the liquid substrate to the first liquid storage cavity 11 after connection. The first container 20a and the second container 20b do not need to store too much liquid substrate, thereby avoiding the requirement of the existing regulations that the liquid storage volume in a single container cannot exceed the specified liquid volume.

[0065] In some embodiments, as Figure 3As shown, the first container 20a and the second container 20b are connected to the atomization main body 10 in a manner of surrounding the air guide 15, which can make the structural layout of the atomizer 100 more compact, without the need to set the volume of the atomizer 100 too large, thereby realizing the increase of the liquid capacity of the two containers on the basis of the limited volume of the atomizer 100.

[0066] Further in some embodiments, as shown in Figure 2 As shown, when the first container 20a and the second container 20b are connected to the atomization main body 10 in a manner of surrounding the air guide 15, a through hole 210 is defined between the first container 20a and the second container 20b, which is used for the air guide 15 to pass through, so as to expose the suction nozzle of the atomizer 100 for the user to suck.

[0067] In some embodiments, as shown in Figure 3 As shown, the shapes of the first container 20a and the second container 20b are completely the same, so that the first container 20a and the second container 20b can be replaced with each other, which is convenient for connection with the atomization main body 10, without the need to distinguish the first container 20a and the second container 20b when connected. Moreover, the shapes of the first container 20a and the second container 20b are completely the same, which can also save the mold cost, only one set of mold needs to be designed for the first container 20a and the second container 20b.

[0068] In some embodiments, as shown in Figure 2 , Figure 5 and Figure 6 As shown, the first container 20a and the second container 20b each include a first sealing member 22 for sealing the second liquid storage cavity 21a and the third liquid storage cavity 21b1, and a support member 23 for providing support to the first sealing member 22, the support member 23 being fixedly connected with the shell 24, and the support member 23 being provided with a third connecting portion for connection with the atomization main body 10. In the embodiment, the third connecting portion is a clamping groove 232 provided on the support member 23, and correspondingly, a clamping buckle member adapted to the clamping groove 232 can be provided on the atomization main body 10, so as to connect the first container 20a and the second container 20b with the atomization main body 10 through clamping buckle connection.

[0069] It is easy to understand that the third connecting portion can also be a clamping buckle member provided on the support member 23, and correspondingly, a clamping groove adapted to the clamping buckle member can be provided on the atomization main body 10. Alternatively, other connection manners known to those skilled in the art such as magnetic attraction connection can also be used for connection.

[0070] The support 23 is formed with a first liquid guide column 231a and a second liquid guide column 231b extending away from the second liquid storage cavity 21 and hollowly arranged. The atomization body 10 further comprises a second sealing member 17 for sealing the first liquid storage cavity 11, the second sealing member 17 is formed with two first liquid guide holes 171 communicating with the first liquid storage cavity 11, and the side wall of the first liquid guide column 231a and the second liquid guide column 231b is provided with a second liquid guide hole 2311 and a liquid guide groove 2312 communicating with the second liquid guide hole 2311. When the first container 20a and the second container 20b are connected with the atomization body 10, the first liquid guide column 231a and the second liquid guide column 231b are correspondingly inserted into the first liquid guide hole 171, and then the liquid matrix flowing into the first liquid guide column 231a and the second liquid guide column 231b further flows into the first liquid storage cavity 11 through the second liquid guide hole 2311 and the liquid guide groove 2312, so as to form a complete first liquid guide channel R2 or a second liquid guide channel R3, that is, the first liquid guide column 231a and the second liquid guide column 231b define a part of the first liquid guide channel R2 or the second liquid guide channel R3.

[0071] In addition, by arranging two liquid guide columns, i.e., the first liquid guide column 231a and the second liquid guide column 231b, one of the liquid guide columns can be used to provide a liquid supplement path, and the other liquid guide column can be used to provide an air supplement path, so that external air can be guided into the liquid storage cavity of the container through the liquid guide column, thereby maintaining the air pressure balance in the liquid storage cavity of the container, and facilitating the smooth flow of the liquid matrix in the container into the first liquid storage cavity 11.

[0072] In some embodiments, the first container 20a and the second container 20b can be connected with each other, so that the first container 20a and the second container 20b are connected as an integrated container assembly before the first container 20a and the second container 20b are connected with the atomization body 10. After the first container 20a and the second container 20b are connected, the through hole 210 described above can be defined, and then the container assembly is sleeved outside the air guide portion 15, so that the air guide portion 15 passes through the through hole 210. In this way, the assembly efficiency of the first container 20a and the second container 20b with the atomization body 20 can be improved.

[0073] Further in some embodiments, as Figure 2As shown, the cross-sectional shape of the through hole 210 is non-circular, and further the container assembly can only be sleeved on the outside of the air guide portion 15 in a specific direction, that is, the direction of the connection of the first container 20a and the second container 20b with the atomizing main body 10 is limited in this way, so that after the first container 20a and the second container 20b are connected with the atomizing main body 10, the liquid guide columns of the first container 20a and the second container 20b can be aligned and inserted into the first liquid guide hole 171 on the atomizing main body 10. In this embodiment, the cross-sectional shape of the through hole 210 is preferably flat, and in other embodiments, the cross-sectional shape of the through hole 210 can also be oval.

[0074] In some embodiments, as shown in Figure 7 The first container 20a and the second container 20b each include a housing 24 having a first side 241 and a second side 242 oppositely arranged along the width direction, the first side 241 is provided with a clamping groove 2411, and the second side 242 is provided with a clamping portion 2421, so that the clamping portion 2421 of the second side 242 can be clamped into the clamping groove 2411 of the other container, and the clamping groove 2411 can receive the clamping portion 2421 on the other container, that is, the clamping groove 2411 and the clamping portion 2421 on one of the containers are used for clamping connection with the other container, and further the first container 20a and the second container 20b can be connected into a container assembly in this way.

[0075] Further in some embodiments, as shown in Figure 7 The housing 24 further has a first end 243 and a second end 244 oppositely arranged along the length direction thereof, and the outer surface of the housing 24 includes a first side surface 245 and a second side surface 246 extending between the first end 243 and the second end 244, and the second side surface 246 is formed with a recessed portion 2461 recessed towards the first side surface 245, the recessed portion 2461 is used to define a part of the through hole 210, that is, the through hole 210 is formed by the recessed portion 2461 on the first container 20a and the second container 20b, and the clamping groove 2411 and the clamping portion 2421 are distributed on both sides of the recessed portion 2461, so that when the first container 20a and the second container 20b are connected into a container assembly through the clamping groove 2411 and the clamping portion 2421, the recessed portion 2461 between the first container 20a and the second container 20b can be enclosed to form the through hole 210.

[0076] As a specific embodiment, as shown in Figure 7As shown, on one side of the recess 2461, a groove 2451 adjacent to the second side surface 246 is provided on the first side surface 245. One of a slot 2411 and a latching portion 2421 is provided in the groove 2451. On the other side of the recess 2461, an extension wall 247 protruding from the second side surface 246 is formed from the first side surface 245. The extension wall 247 is provided with the other of the slot 2411 and the latching portion 2421.

[0077] And, in some embodiments, such as Figure 7 As shown, the width d1 of the groove 2451 is the same as the width d2 of the extension wall 247. Thus, when the first container 20a and the second container 20b are connected to each other, the extension wall 247 can just cover the groove 2451. In other words, the extension wall 247 and the groove 2451 can fit together completely, thereby maintaining the appearance integrity of the atomizer 100 and improving the aesthetics of the atomizer 100.

[0078] It should be noted that in the above embodiments, the groove 2411 is used as the first connecting part, and the buckle 2421 adapted to the groove 2411 is used as the second connecting part to connect the first container 20a and the second container 20b. In other embodiments, the first connecting part and the second connecting part can also adopt other methods. For example, the first connecting part and the second connecting part can also be two magnetic components that can cooperate and magnetically attract each other, so that the first container 20a and the second container 20b are magnetically connected to each other through the magnetic attraction of the magnetic components; or, in some embodiments, the first connecting part and the second connecting part can also be connected by adhesive bonding. This application does not limit the connection method of the first connecting part and the second connecting part, as long as the first container 20a and the second container 20b can be connected to form the above-mentioned container assembly through the first connecting part and the second connecting part.

[0079] In some embodiments, such as Figure 7 As shown, the first side 241 of the housing 24 is also provided with a positioning post 248, and the second side 242 of the housing 24 is provided with a positioning groove 249 adapted to the positioning post 248. When the first container 20a and the second container 20b are connected to each other, the positioning post 248 of the first container 20a is inserted into the positioning groove 249 of the second container 20b, thereby providing positioning for the first container 20a and the second container 20b when they are connected to each other, so as to facilitate the connection of the first container 20a and the second container 20b.

[0080] In some embodiments, such as Figure 4As shown, the air guide part 15 is provided with a liquid absorbing member 18, which can be one of cotton fiber, non-woven fabric or fiberglass rope, etc. The liquid absorbing member 18 is configured in a hollow tube shape, and a tubular body 19 for the aerosol to flow through can be further provided in the liquid absorbing member 18, so that the aerosol can flow more smoothly in the air guide part 15. Since the high-temperature aerosol and the external cold air are mixed to form condensate in the air guide part 15, the liquid absorbing member 18 made of fiber material has certain moisture absorption, so that the liquid absorbing member 18 can absorb the condensate to avoid the user from inhaling the condensate when inhaling.

[0081] The tubular body 19 can be made of stainless steel, copper, aluminum or glass, etc., so that the surface of the tubular body 19 is relatively smooth to reduce the suction resistance when the user inhales.

[0082] As shown, Figures 8-11 An embodiment of the present application further provides an electronic atomization device 200, which comprises the atomizer 100 of the above-mentioned embodiment and a power supply assembly 300 for providing power to the atomizer 100. The power supply assembly 300 has a first end 31 and a second end 32 oppositely arranged along the length direction thereof, and the first end 31 is provided with a receiving chamber 311 for receiving the atomizer 100. The atomizer 100 further comprises an electrode 110 electrically connected to the atomization element, and at least a part of the electrode 110 is exposed to the outer surface of the atomizer 100.

[0083] The power supply assembly 300 comprises a battery 33 and a main board (not shown), and the battery 33 and the main board are electrically connected. The main board is provided with a controller of the electronic atomization device 200, so that when the atomizer 100 is received in the receiving chamber 311, the controller can control the battery 33 to provide the atomization element with the required power for atomization.

[0084] The power supply assembly 300 further comprises an electric connection terminal 34 electrically connected to the main board, and the electric connection terminal 34 is exposed to the receiving chamber 311. When the atomizer 100 is received in the receiving chamber 311, the electric connection terminal 34 and the conductive electrode 110 of the atomizer 100 are correspondingly electrically connected, so that the power supply assembly 300 can provide the atomization element of the atomizer 100 with power through the electric connection terminal 34 and the conductive electrode 110.

[0085] A first air inlet 321 is provided on the end face of the second end 32 of the power supply assembly 300. The first air inlet 321 is used to provide an airflow inlet for external air to enter the electronic atomizing device 200. The power supply assembly 300 is also provided with an airflow outlet 3111 exposed in the housing chamber 311. External air can flow from the first air inlet 321 to the airflow outlet 3111 through the airflow channel inside the power supply assembly 300. At the same time, a second air inlet 130 is provided on the end face 140 of the atomizer 100 opposite to the housing chamber 311. The second air inlet 130 is connected to the atomizing component of the atomizer 100. When the atomizer 100 is housed in the housing chamber 311, the electrical connection terminal 34 and the conductive electrode 110 of the atomizer 100 are electrically connected, and the airflow outlet 3111 of the power supply assembly 300 and the second air inlet 130 of the atomizer 100 are also aligned. Therefore, when a user inhales through the air outlet 1511 of the atomizer 100, external air enters the electronic atomizing device 200 through the first air inlet 321, flows through the airflow channel in the power supply assembly 300 to the airflow outlet 3111, and then further enters the atomizer 100 through the second air inlet 130. It is then transported to the atomizing component by the airflow channel in the atomizer 100, so as to carry the aerosol generated after atomization by the atomizing component to the air outlet 1511.

[0086] In some embodiments, to diversify the functions of the electronic atomizing device 200, the atomizing element 14 in the atomizer 100 includes a first atomizing element 141 and a second atomizing element 142, which are spaced apart along the aerosol flow direction, that is, along... Figure 4 The first atomizing element 141 and the second atomizing element 142 are arranged at intervals in the direction of the middle arrow R1. They can be connected in parallel on the liquid guiding component 13. Thus, the controller can control the battery cell 33 to simultaneously provide power to the first atomizing element 141 and the second atomizing element 142, thereby enabling the first atomizing element 141 and the second atomizing element 142 to work simultaneously so that the electronic atomizing device 200 enters the surging mode. The surging mode means that the heating power of the electronic atomizing device 200 is relatively large, the aerosol concentration is higher, and the aerosol taste is richer.

[0087] Furthermore, since the first atomizing element 141 and the second atomizing element 142 are connected in parallel, the controller can also control the battery cell 33 to supply power to only one of the atomizing elements, thereby enabling the electronic atomizing device 200 to enter the normal mode. In the normal mode, the heating power of the electronic atomizing device 200 is relatively small, the aerosol concentration produced is low, and the aerosol taste is relatively mild.

[0088] like Figure 9As shown, the electrodes of the atomizer 100 include a first positive electrode 110a and a first negative electrode 110b electrically connected to the first atomizing element 141 and at least partially exposed to the outer surface of the atomizer 100, and a second positive electrode 110c and a second negative electrode 110d electrically connected to the second atomizing element 142 and at least partially exposed to the outer surface of the atomizer 100, the atomizer 100 further includes an electrical connector 120 electrically connecting between the first negative electrode 110b and the second negative electrode 110d, and the first negative electrode 110b and the second negative electrode 110d are symmetrically arranged about the longitudinal axis L1 of the atomizer 100, and the first positive electrode 110a and the second positive electrode 110c are also symmetrically arranged about the longitudinal axis L1 of the atomizer 100. Among them, the electrical connector 120 is made of a material with high electrical conductivity, and the suitable material can be a metal material, such as any one of silver, copper or aluminum, or a carbon-based material, such as graphite.

[0089] As shown in Figure 11 The electrical connection terminal 34 of the power supply assembly 300 includes a first electrical connection terminal 34a and a second electrical connection terminal 34b arranged at intervals, and a third electrical connection terminal 34c located between the first electrical connection terminal 34a and the second electrical connection terminal 34b, wherein the third electrical connection terminal 34c is electrically connected to the ground of the power supply assembly 300.

[0090] When the atomizer 100 is accommodated in the accommodation chamber 311 in the first direction, the first electrical connection terminal 34a and the first positive electrode 110a are electrically connected, the second electrical connection terminal 34b and the second positive electrode 110c are electrically connected, the third electrical connection terminal 34c and the first negative electrode 110b are electrically connected, and since the first negative electrode 110b and the second negative electrode 110d are connected by the electrical connector 120, the third electrical connection terminal 34c is also electrically connected to the second negative electrode 110d, thereby forming a current return loop between the first positive electrode 110a and the first negative electrode 110b, and the first atomizing element can work normally, and a current loop can also be formed between the second positive electrode 110c and the second negative electrode 110d, and the second atomizing element can also work normally.

[0091] When the atomizer 100 is accommodated in the accommodation chamber 311 in a second direction which is 180 degrees to the first direction, since the first positive electrode 110a and the second positive electrode 110c, and the first negative electrode 110b and the second negative electrode 110d are symmetrically arranged about the longitudinal axis L1 of the atomizer 100, at this time the first electric connection terminal 34 will rotate to electrically connect with the second positive electrode 110c, the second electric connection terminal 34b will rotate to electrically connect with the first positive electrode 110a, and the third electric connection terminal 34c will rotate to electrically connect with the second negative electrode 110d. Similarly, since the first negative electrode 110b and the second negative electrode 110d are connected by the electric connection piece 120, the third electric connection terminal 34c is also electrically connected with the first negative electrode 110b, and thus current loops can be formed between the first positive electrode 110a and the first negative electrode 110b, and between the second positive electrode 110c and the second negative electrode 110d, and the first atomization element and the second atomization element can also work normally.

[0092] Further, in the above manner, no matter whether the atomizer 100 is accommodated in the accommodation chamber 311 in the first direction or in the second direction which is 180 degrees to the first direction, the power supply assembly 300 can provide electrical energy to the first atomization element and the second atomization element, and the user does not need to accommodate the atomizer 100 in the accommodation chamber 311 in a specific direction, and thus the user experience can be improved.

[0093] In addition, as shown in Figure 16 , the atomization assembly further comprises a first electrode lead 1411 for electrically connecting the first atomization element 141 and the first positive electrode 110a, a second electrode lead 1421 for electrically connecting the second atomization element 142 and the second positive electrode 110c, and a third electrode lead 1412 for electrically connecting with the first negative electrode 110b, wherein the third electrode lead 1412 is a negative electrode lead common to the first atomization element 141 and the second atomization element 142, correspondingly, the first electrode lead 1411 is a positive electrode lead of the first atomization element 141, and the second electrode lead 1421 is a positive electrode lead of the second atomization element 142. Since the first negative electrode 110b and the second negative electrode 110d are electrically connected with each other by the electric connection piece 120, the third electrode lead 1412 is also electrically connected with the second negative electrode 110d, and generally the first electrode lead 1411, the second electrode lead 1421 and the third electrode lead 1412 are all arranged on the same side of the inner wall of the liquid guide 13, as shown in Figure 17 .

[0094] Continuing to refer to Figure 17For the convenience of electrical connection, the first positive electrode 110a, the second positive electrode 110c and the first negative electrode 110b are also arranged on the same side, and then the first electrode lead 1411, the second electrode lead 1421 and the third electrode lead 1412 can be conveniently extended downward to be electrically connected with the first positive electrode 110a, the second positive electrode 110c and the first negative electrode 110b, and the first negative electrode 110b and the second negative electrode 110d are electrically connected through the electrical connector 120, so that the third electrode lead 1412 can also be conveniently electrically connected with the second negative electrode 110d, thereby avoiding the third electrode lead 1412 being electrically connected with the second negative electrode 110d which is far away through bending.

[0095] In addition, it should be noted that in some embodiments, the electrical connector 120 can also be electrically connected between the first positive electrode 110a and the second positive electrode 110c, and at this time the third electrode lead 1412 is a positive electrode lead shared by the first atomization element 141 and the second atomization element 142.

[0096] In some embodiments, as shown in Figure 9 , the first positive electrode 110a and the second positive electrode 110c are arranged symmetrically about the connection line of the first negative electrode 110b and the second negative electrode 110d. Alternatively, the first negative electrode 110b and the second negative electrode 110d are arranged symmetrically about the connection line of the first positive electrode 110a and the second positive electrode 110c, so that the parts of the first positive electrode 110a and the second positive electrode 110c, and the first negative electrode 110b and the second negative electrode 110d exposed to the surface of the atomizer 100 are more symmetrically arranged, which can make the appearance of the atomizer 100 more beautiful.

[0097] Further in some embodiments, as shown in Figure 9 , the second air inlet hole 130 is arranged in the central region of the end face 140, and the air flow outlet 3111 of the power supply assembly 300 is also arranged in the central region of the accommodation chamber 311, and the first positive electrode 110a and the second positive electrode 110c, and the first negative electrode 110b and the second negative electrode 110d are uniformly arranged around the air inlet hole 130, which can further make the appearance of the atomizer 100 more beautiful, and on the other hand, it is easy to align the second air inlet hole 130 with the air flow outlet 311 when the atomizer 100 is accommodated in the accommodation chamber 311.

[0098] In some embodiments, as shown in Figure 12 and Figure 13As shown, the extension length of the first negative electrode 110b is greater than that of the second negative electrode 110d, and since the first negative electrode 110b and the third electrode lead 1412 are directly electrically connected, while the second negative electrode 110d is indirectly electrically connected with the third electrode lead 1412 through the electrical connector 120, the extension length of the first negative electrode 110b is set to be longer to facilitate electrical connection with the third electrode lead 1412, while the extension length of the second negative electrode 110d is set to be shorter to reduce the manufacturing cost of the second negative electrode 110d.

[0099] Of course, the extension length of the first negative electrode 110b can also be less than that of the second negative electrode 110d, and the second negative electrode 110d is electrically connected with the third electrode lead 1412, and only the longer one of the first negative electrode 110b and the second negative electrode 110d needs to be electrically connected with the third electrode lead 1412.

[0100] In some embodiments, as shown in Figure 12 and Figure 13 The electrical connector 120 is configured in a sheet shape, and the electrical connector 120 is provided with a first through hole 121 and a second through hole 122 spaced apart from each other, a portion of the first negative electrode 110b extends into the first through hole 121 and is in interference fit with the first through hole 121, and a portion of the second negative electrode 110d extends into the second through hole 122 and is in interference fit with the second through hole 122, so that on the one hand, the electrical connector 120 can be fixed in the atomizer 100 through the interference fit, and on the other hand, the first negative electrode 110b and the second negative electrode 110d are respectively kept in electrical connection with the electrical connector 120.

[0101] In some embodiments, as shown in Figure 12 and Figure 13 The electrical connector 120 is further provided with a third through hole 123, and the third through hole 123 is arranged opposite to the air inlet hole 130, so that external air can flow to the atomization assembly through the third through hole 123.

[0102] In some embodiments, as shown in Figure 13 The aperture of the third through hole 123 is greater than that of the air inlet hole 130, so that the air inlet hole 120 can be completely exposed through the third through hole 123 to avoid that the electrical connector 120 blocks the external air when the external air flows through the third through hole 123.

[0103] Further in some embodiments, as shown in 13, the third through hole 123 is located between the first through hole 121 and the second through hole 122, so that the third through hole 123 can be linearly communicated to the atomization assembly, thereby reducing the resistance of the external air in the process of flowing to the atomization assembly.

[0104] In some embodiments, as shown inFigure 9 and Figure 11 As shown in FIG. 10, the end surface 140 of the atomizer 100 is provided with a first pair of magnetic members, including a first magnetic member 150a and a second magnetic member 150b, which are arranged in parallel, and the receiving chamber 311 is provided with a second pair of magnetic members, including a third magnetic member 311a and a fourth magnetic member 311b, which are arranged in parallel, and the cross section of the receiving chamber 311 is circular. When the atomizer 100 is received in the receiving chamber 311, the first pair of magnetic members and the second pair of magnetic members are magnetically attracted to each other. Due to the magnetic attraction between the first pair of magnetic members and the second pair of magnetic members, the atomizer 100 can only be received in the receiving chamber 311 in the first direction or the second direction which is 180 degrees to the first direction.

[0105] It should be noted that more atomizing elements can be arranged in parallel in the atomizer 100. For example, a third atomizing element can be added on the basis of the first atomizing element and the second atomizing element. Correspondingly, a third positive conductive electrode 100e and a third negative conductive electrode 100f which are electrically connected to the third atomizing element and at least partially exposed to the outer surface of the atomizer 100 need to be added in the atomizer 100. The third negative conductive electrode 100f is electrically connected to the electrical connecting member 120. At this time, the third conductive electrode 100e can be arranged along the direction of the longitudinal axis L1, while the second air inlet hole 130 can be arranged elsewhere, such as Figure 14 As shown in FIG. 11, in this way, when the atomizer 100 with three atomizing elements is received in the receiving chamber 311 in the first direction or the second direction which is 180 degrees to the first direction, the power supply assembly 300 can still provide power supply to the three atomizing elements. It can be easily understood that at this time, the power supply assembly 300 also needs to add one more electrical connecting terminal to be electrically connected to the third positive conductive electrode 100e.

[0106] In addition, a fourth atomizing element and a fifth atomizing element can be added on the basis of the first atomizing element and the second atomizing element. Correspondingly, a fourth positive conductive electrode 100g and a fourth negative conductive electrode 100h which are electrically connected to the fourth atomizing element and at least partially exposed to the outer surface of the atomizer 100, and a fifth positive conductive electrode 100i and a fifth negative conductive electrode 100j which are electrically connected to the fifth atomizing element and at least partially exposed to the outer surface of the atomizer 100 need to be added in the atomizer 100. The fourth negative conductive electrode 100h and the fifth negative conductive electrode 100j are both electrically connected to the electrical connecting member 120. The four positive conductive electrodes and the four negative conductive electrodes are both arranged symmetrically about the longitudinal axis L1 of the atomizer 100. The second air inlet hole 130 can still be arranged in the central region of the end surface 140, as shown in FIG. 12. Figure 15As shown, by this way, when the atomizer 100 with four atomizing elements is received into the receiving chamber 311 in the first direction or the second direction which is 180 degrees to the first direction, the power supply assembly 300 can also provide the four atomizing elements with electricity. It is easy to understand that at this time, the power supply assembly 300 also needs to increase two electric connection terminals to electrically connect with the fourth positive conductive electrode 100g and the fifth positive conductive electrode 100i. If more atomizing elements are to be added, the above-mentioned way can be followed according to whether the number of the added atomizing elements is odd or even.

[0107] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application, but not to limit them; under the idea of the present application, the technical features in the above examples or different examples can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in details for simplicity; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing examples, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An atomizer characterized by, The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device.

2. The atomizer of claim 1, wherein, The application relates to an aerosol generating device.

3. The atomizer of claim 1, wherein, The application relates to an aerosol generating device.

4. The atomizer of claim 3, wherein, The application relates to an aerosol generating device.

5. The atomizer of claim 4, wherein, The application relates to an aerosol generating device.

6. The atomizer of any one of claims 1 to 5, wherein, The application relates to an aerosol generating device.

7. The atomizer of claim 1, wherein, The application relates to an aerosol generating device.

8. The atomizer of claim 7, wherein, The application relates to an aerosol generating device.

9. The atomizer of claim 7, wherein, The application relates to an aerosol generating device.

10. The atomizer of claim 9, wherein, The application relates to an aerosol generating device.

11. The atomizer of claim 10, wherein, The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. 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The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating device. The application relates to an aerosol generating 12. The atomizer of claim 9, wherein, The second side surface is further provided with positioning grooves and protruding positioning columns, the positioning grooves and the positioning columns are distributed on both sides of the recess, and the positioning columns and the positioning grooves are used to provide positioning when the first container and the second container are connected to each other.

13. The atomizer of claim 8, wherein, The first connecting part comprises one of a clamping groove or a clamping buckle part matched with the clamping groove, and the second connecting part comprises the other of the clamping groove or the clamping buckle part.

14. The atomizer of claim 1, wherein, The first container and the second container each comprise a shell and a support connected with the shell, and the support is provided with a third connecting part used to establish connection with the atomizing body.

15. The atomizer of claim 14, wherein, The support is provided with a hollow first liquid guide column and a second liquid guide column, and the side walls of the first liquid guide column and the second liquid guide column are each provided with a liquid guide hole for flowing out of the liquid matrix.

16. The atomizer of claim 2, wherein, The gas guide part is provided with a liquid suction member, and a tubular body for the aerosol to flow through is arranged in the liquid suction member.

17. An electronic atomizing device, characterized by, The atomizer comprises the atomizer according to any one of claims 1-16, and a power supply assembly used to supply electric energy to the atomizer.

18. A container for use in combination with an atomising body, characterised in that The atomizer comprises: a shell; a support connected with the shell and defining a liquid storage cavity used to store a liquid matrix; a hollow first liquid guide column and a second liquid guide column are arranged on the support, and the side walls of the first liquid guide column and the second liquid guide column are each provided with a liquid guide hole for flowing out of the liquid matrix; wherein the shell has a first end and a second end oppositely arranged along the length direction thereof, and the outer surface of the shell comprises a first side surface and a second side surface extending between the first end and the second end, and the second side surface is formed with a recess recessed towards the first side surface.

Images