Atomization structure and electronic atomization device

Abstract

The utility model discloses an atomization structure and an electronic atomization device.The atomization structure comprises an atomization base, an atomization assembly and a liquid storage bin. The atomization base is provided with a liquid inlet channel, a puncture part and an air flow channel, one end of the liquid inlet channel is communicated with the atmosphere through the puncture part, the other end of the liquid inlet channel is communicated with the air flow channel, the atomization assembly is installed in the air flow channel, the liquid storage bin is detachably connected with the atomization base, and when the liquid storage bin is installed on the atomization base, the liquid storage bin is sealed by the sealing assembly. The puncture part movably opens the sealing assembly so as to enable the liquid inlet channel to be communicated with the liquid storage bin, when the liquid storage bin is detached from the atomization base, the puncture part retreats from the liquid storage bin, and the sealing assembly movably seals the liquid storage bin. According to the technical scheme, the liquid storage bin can be repeatedly installed on the atomization base, so that the atomization structure can meet the use requirements of more application scenes.

Description

TECHNICAL FIELD

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

[0002] In the refillable electronic atomization device, the electronic atomization device comprises a body and an atomization structure, the body comprises a shell and a power supply assembly fixedly installed on the shell, and the power supply assembly establishes electrical connection with the atomization structure when the atomization structure is installed on the shell, and supplies power to the atomization structure.

[0003] The separated atomization structure has the atomization assembly and the atomization liquid independently arranged to be respectively stored and transported, so that the problems of liquid leakage and deterioration of the atomization liquid can be well avoided, and the separated atomization structure is widely applied. When the atomization structure is used, the user assembles the atomization seat with the atomization assembly and the liquid storage bin with the atomization liquid together, so that the atomization liquid flows to the atomization assembly, and the atomization structure can be normally used.

[0004] In the related art, the liquid storage bin comprises a sealing piece or a sealing film, and when the liquid storage bin and the atomization seat are assembled together, the puncture part on the atomization seat pierces the sealing piece or the sealing film, so that the atomization liquid in the liquid storage bin flows to the atomization assembly through the airflow channel.

[0005] In some application scenarios, the liquid storage bin with the atomization liquid not yet consumed needs to be disassembled and then reinstalled. However, the puncture part damages the sealing piece or the sealing film, and when the liquid storage bin is separated from the atomization seat, the liquid storage bin is no longer sealed, and the remaining atomization liquid in the liquid storage bin will leak, which leads to that the liquid storage bin cannot be installed on the atomization seat again, that is, the liquid storage bin cannot be used again, which reduces the application scenarios of the separated atomization structure. CONTENT OF THE UTILITY MODEL

[0006] The main purpose of the present application is to provide an atomization structure, which aims to improve the problem in the existing atomization structure that the puncture part damages the sealing piece or the sealing film, and the liquid storage bin leaks after being separated from the atomization seat, so that the liquid storage bin cannot be installed on the atomization seat again.

[0007] To achieve the above-mentioned purpose, the atomization structure provided by the present application comprises:

[0008] The atomization seat is provided with a liquid inlet channel, a puncture part and an airflow channel, one end of the liquid inlet channel is communicated with the atmosphere through the puncture part, and the other end of the liquid inlet channel is communicated with the airflow channel;

[0009] The atomization assembly is installed in the airflow channel;

[0010] The liquid storage bin comprises a sealing assembly, the liquid storage bin is detachably connected with the atomization seat, when the liquid storage bin is installed on the atomization seat, the puncture part opens the sealing assembly to communicate the liquid inlet channel with the liquid storage bin, when the liquid storage bin is detached from the atomization seat, the puncture part exits the liquid storage bin, and the sealing assembly seals the liquid storage bin.

[0011] In some embodiments of the present application, the sealing assembly comprises a sealing piece and an elastic piece, the sealing piece is provided with a liquid leakage hole, and the elastic piece is arranged at the liquid leakage hole and movably connected with the sealing piece;

[0012] When the liquid storage bin is installed on the atomization seat, the puncture part abuts against the elastic piece to open the liquid leakage hole, and abuts against the hole wall of the liquid leakage hole to seal the liquid storage bin;

[0013] When the liquid storage bin is detached from the atomization seat, the elastic piece seals the liquid leakage hole under the action of elasticity.

[0014] In some embodiments of the present application, the elastic piece is connected with the hole wall of the liquid leakage hole, the hole wall of the liquid leakage hole is further provided with a sealing part, and the sealing part further surrounds the elastic piece;

[0015] When the liquid storage bin is installed on the atomization seat, the sealing part abuts against the puncture part; when the liquid storage bin is detached from the atomization seat, the elastic piece further abuts against the sealing part under the action of elasticity.

[0016] In some embodiments of the present application, the atomization seat comprises a base and a needle tube, the needle tube is fixedly connected with the base and at least partially protrudes from the base to form the puncture part, and the base is provided with the airflow channel.

[0017] In some embodiments of the present application, one end of the needle tube away from the puncture part extends into the airflow channel and is arranged adjacent to the atomization assembly, and the liquid inlet channel is arranged through the needle tube along the axial direction thereof;

[0018] And / or, one end of the needle tube away from the puncture part extends into the airflow channel and is arranged adjacent to the atomization assembly, the liquid inlet channel is arranged through the needle tube along the axial direction thereof, and a liquid outlet hole is arranged on the circumferential side of the one end of the needle tube away from the puncture part, so that the liquid inlet channel communicates with the airflow channel through the liquid outlet hole.

[0019] In some embodiments of the present application, the atomizing seat is provided with at least two puncture parts, and the atomizing seat is provided with at least two liquid inlet channels and is provided with one-to-one correspondence with the at least two puncture parts. One end of each liquid inlet channel is in communication with the atmosphere through the corresponding puncture part, and the end of each liquid inlet channel away from the corresponding puncture part is in communication with the airflow channel.

[0020] The liquid storage bin is provided with at least two sealing assemblies, and when the liquid storage bin is installed in the atomizing seat, the at least two puncture parts respectively open the corresponding sealing assemblies to communicate the liquid inlet channels with the liquid storage bin.

[0021] In some embodiments of the present application, the atomizing seat comprises a base and a pipe, the pipe is connected with one side of the base and at least partially protrudes from the base, the end of the pipe away from the base is provided with the air outlet end of the airflow channel, the liquid storage bin is provided with a plug-in hole along the length direction of the pipe, and the pipe penetrates the plug-in hole when the liquid storage bin is installed in the atomizing seat.

[0022] The present application also provides an electronic atomization device, which comprises a body and the atomization structure of any one of the above-mentioned atomization structures, the body is provided with a mounting part and a power supply assembly, the atomization structure is detachably installed in the mounting part, and the power supply assembly is electrically connected with the atomization assembly when the atomization structure is installed in the mounting part.

[0023] In some embodiments of the present application, the body is recessed with a plug-in slot to form the mounting part, and the atomization structure is plug-in matched with the plug-in slot so that the atomization structure is detachably installed in the plug-in slot.

[0024] In some embodiments of the present application, the surface of the atomization structure is further provided with a holding part, the slot opening of the plug-in slot is provided with a avoiding part for avoiding the holding part, and the circumferential edge of the holding part is abutting matched with the avoiding part when the atomization structure is plug-in in the plug-in slot.

[0025] The atomization structure provided by the embodiment of the present application, through the above structure, when a user uses the atomization structure, the liquid storage bin is installed on the atomization seat, the puncture part is used to open the sealing assembly, and the atomization structure can be normally used. Since the puncture part is only used to open the sealing assembly, the structure of the sealing assembly is not damaged, when the liquid storage bin that has not been consumed is needed to be disassembled, the liquid storage bin can be directly disassembled, the sealing assembly is used to seal the liquid storage bin, leakage of the atomization liquid is avoided, and the liquid storage bin can be normally used after being reinstalled. It can be seen that the technical solution of the present application can repeatedly install the liquid storage bin on the atomization seat, so that the atomization structure can meet the use needs of more application scenarios. In addition, after the liquid storage bin is disassembled, the sealing assembly can be opened by the liquid injection needle, the liquid storage bin is refilled with the atomization liquid, the liquid storage bin is reused, material waste is reduced, and the cost of the atomization structure is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0027] Figure 1 The structure schematic diagram of an embodiment of the electronic atomization device of the present application is shown in the figure.

[0028] Figure 2 The structure schematic diagram of the atomization structure in the figure is shown in the figure. Figure 1 The structure schematic diagram of the atomization structure in the figure is shown in the figure.

[0029] Figure 3 The structure schematic diagram of the atomization structure in the figure is shown in the figure. Figure 1 The structure schematic diagram of the atomization structure in the figure is shown in the figure. The structure schematic diagram of the atomization structure in the figure is shown in the figure.

[0030] The structure schematic diagram of the atomization structure in the figure is shown in the figure. Figure 4 The structure schematic diagram of the atomization structure in the figure is shown in the figure. Figure 3 The structure schematic diagram of the atomization structure in the figure is shown in the figure. The structure schematic diagram of the atomization structure in the figure is shown in the figure.

[0031] The structure schematic diagram of the atomization structure in the figure is shown in the figure. Figure 5 The structure schematic diagram of the atomization structure in the figure is shown in the figure. Figure 4 The structure schematic diagram of the atomization structure in the figure is shown in the figure. The structure schematic diagram of the atomization structure in the figure is shown in the figure.

[0032] The structure schematic diagram of the atomization structure in the figure is shown in the figure. Figure 6 The structure schematic diagram of the atomization structure in the figure is shown in the figure. Figure 3 The structure schematic diagram of the atomization structure in the figure is shown in the figure. The structure schematic diagram of the atomization structure in the figure is shown in the figure.

[0033] The structure schematic diagram of the atomization structure in the figure is shown in the figure. Figure 7 The structure schematic diagram of the atomization structure in the figure is shown in the figure. Figure 6 The structure schematic diagram of the atomization structure in the figure is shown in the figure. The structure schematic diagram of the atomization structure in the figure is shown in the figure.

[0034] The structure schematic diagram of the atomization structure in the figure is shown in the figure. Figure 8 The structure schematic diagram of the atomization structure in the figure is shown in the figure. Figure 3 The structure schematic diagram of the atomization structure in the figure is shown in the figure.

[0035] BEST MODE FOR CARRYING OUT THE INVENTION

[0036] 100, atomization structure; 10, atomization seat; 11, puncture part; 12, airflow channel; 121, air outlet end; 13, base; 14, needle tube; 141, liquid inlet channel; 15, pipeline; 20, atomization assembly; 21, oil absorption cotton; 30, liquid storage bin; 31, sealing assembly; 311, sealing piece; 3111, liquid leakage hole; 3112, sealing part; 312, elastic piece; 32, insertion hole; 33, holding part; 40, sealing plug; 200, body; 201, insertion slot; 202, avoiding part.

[0037] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0039] In the present application, unless otherwise explicitly specified and limited, the terms "connection", "fixation" and the like should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium; can be internal connection of two elements or interaction relationship between two elements, unless otherwise explicitly limited. 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.

[0040] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the fact that the technical solutions can be realized by those skilled in the art. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope claimed by the present application.

[0041] Embodiments of the present application provide an atomization structure 100 which can be applied to an electronic atomization device. The electronic atomization device comprises a body 200 and the atomization structure 100. The body 200 is provided with a power supply assembly. When the atomization structure 100 is installed on the body 200, the power supply assembly establishes an electrical connection with the atomization structure 100 and supplies power to the atomization structure 100. The atomization structure 100 performs atomization work under the driving of the electrical energy. Please refer to the following description Figures 3 to 8 In the embodiments of the present application, the atomization structure 100 comprises an atomization seat 10, an atomization assembly 20 and a liquid storage bin 30.

[0042] The atomization seat 10 is provided with a liquid inlet channel 141, a puncture part 11 and an airflow channel 12. One end of the liquid inlet channel 141 communicates with the airflow channel 12. The atomization assembly 20 is installed in the airflow channel 12. The liquid storage bin 30 comprises a sealing assembly 31. The liquid storage bin 30 is detachably connected with the atomization seat 10. When the liquid storage bin 30 is installed on the atomization seat 10, the puncture part 11 moves to open the sealing assembly 31, so as to communicate the liquid inlet channel 141 with the liquid storage bin 30. When the liquid storage bin 30 is detached from the atomization seat 10, the puncture part 11 exits the liquid storage bin 30, and the sealing assembly 31 moves to seal the liquid storage bin 30.

[0043] The atomization assembly 20 can be installed in the airflow channel 12 in various ways, such as clamping, plug-in, etc. The atomization assembly 20 is internally provided with an atomization cavity. The atomization assembly 20 atomizes the atomization liquid in the atomization cavity to form aerosol by using electrical energy. Since the atomization assembly 20 is installed in the airflow channel 12, the aerosol can flow along the airflow channel 12 under the driving of external force. It can be understood that the air inlet end and the air outlet end 121 of the airflow channel 12 both communicate with the outside. The gas from the outside enters the airflow channel 12 from the air inlet end and is discharged to the air outlet end 121 under the driving of external force. When the gas flows through the atomization assembly 20, the gas will carry the aerosol.

[0044] The liquid storage bin 30 is used for storing atomization liquid and is sealed by the sealing assembly 31 to avoid leakage of the atomization liquid. Specifically, the atomization liquid stored in the liquid storage bin 30 is tobacco tar. The liquid storage bin 30 and the atomization seat 10 can be detachably connected in various ways, such as clamping, plug-in, etc.

[0045] It can be understood that when the liquid storage bin 30 has not been installed in the atomization seat 10, the piercing portion 11 is usually exposed to the environment, and one end of the liquid inlet channel 141 is in communication with the atmosphere through the piercing portion 11, that is, part of the liquid inlet channel 141 is arranged on the piercing portion 11, and the liquid inlet channel 141 is provided with a liquid inlet, an air inlet or the like on the piercing portion 11, so that the liquid inlet channel 141 is in communication with the atmosphere, and the external environment can use part of the liquid inlet channel 141 arranged on the piercing portion 11 to deliver liquid, gas or the like to the airflow channel 12. Specifically, when the liquid storage bin 30 is installed in the atomization seat 10, the piercing portion 11 exerts a counterforce on the sealing assembly 31, thereby moving to open the sealing assembly 31, and the liquid inlet channel 141 is in a communication relationship with the liquid storage bin 30. At this time, the atomization liquid stored in the liquid storage bin 30 can flow into the airflow channel 12 through the liquid inlet channel 141 and flow to the atomization assembly 20, and the atomization assembly 20 works by using electric energy to atomize the atomization liquid in the atomization cavity into an aerosol.

[0046] When the liquid storage bin 30 is detached from the atomization seat 10, the piercing portion 11 withdraws the counterforce exerted on the sealing assembly 31, and the sealing assembly 31 again moves to seal the liquid storage bin 30 to avoid leakage of the atomization liquid remaining in the liquid storage bin 30. The sealing assembly 31 can be moved by its own force to seal the liquid storage bin 30, for example, the sealing assembly 31 has elasticity, and when the piercing portion 11 exerts a counterforce on the sealing assembly 31, the sealing assembly 31 deforms to store elastic potential energy, and when the piercing portion 11 withdraws the counterforce exerted on the sealing assembly 31, the sealing assembly 31 releases the elastic potential energy to seal the liquid storage bin 30. The sealing assembly 31 can also be driven by the gravity of the remaining atomization liquid to move to seal the liquid storage bin 30.

[0047] The atomization structure 100 provided by the embodiments of the present application is used by a user by installing the liquid storage bin 30 in the atomization seat 10, moving the piercing portion 11 to open the sealing assembly 31, and then normally using the atomization structure 100. Since the piercing portion 11 only moves to open the sealing member 311, the structure of the sealing assembly 31 is not damaged, and when the liquid storage bin 30 that has not been consumed completely is detached, the liquid storage bin 30 can be directly detached, the sealing assembly 31 moves to seal the liquid storage bin 30 to avoid leakage of the atomization liquid, and the liquid storage bin 30 can be normally used again after being reinstalled. It can be seen that the liquid storage bin 30 of the technical solution of the present application can be repeatedly installed in the atomization seat 10, so that the atomization structure 100 can meet the needs of more application scenarios. In addition, after the liquid storage bin 30 is detached, the sealing assembly 31 can be moved to open by using a liquid injection needle to refill the liquid storage bin 30 with atomization liquid, so as to reuse the liquid storage bin 30, reduce material waste, and thus reduce the cost of the atomization structure 100.

[0048] In some examples, asFigures 4 to 7 As shown, the sealing assembly 31 comprises a sealing member 311 and an elastic member 312, the sealing member 311 is provided with a liquid leakage hole 3111, and the elastic member 312 is movably connected with the sealing member 311. When the liquid storage bin 30 is installed on the atomizing seat 10, the puncture part 11 abuts against the elastic member 312 to movably open the liquid leakage hole 3111 and abuts against the hole wall of the liquid leakage hole 3111 to seal the liquid storage bin 30. When the liquid storage bin 30 is detached from the atomizing seat 10, the elastic member 312 seals the liquid leakage hole 3111 under the elastic action.

[0049] In this way, when the puncture part 11 abuts against the elastic member 312, the elastic member 312 is deformed under the force to movably open the liquid leakage hole 3111 and store elastic potential energy. When the liquid storage bin 30 is detached from the atomizing seat 10, the elastic member 312 releases the elastic potential energy to move under the elastic force to cover and seal the liquid leakage hole 3111, thereby achieving the sealing of the liquid storage bin 30 and avoiding the leakage of the atomized liquid. In this way, the puncture part 11 can quickly open the liquid leakage hole 3111 to quickly connect the liquid inlet channel 141 with the liquid storage bin 30. When the liquid storage bin 30 is detached from the atomizing seat 10, the elastic member 312 can quickly seal the liquid leakage hole 3111 to quickly seal the liquid storage bin 30 and avoid liquid leakage.

[0050] In some examples, as shown in Figures 4 to 7 , the elastic member 312 is connected with the hole wall of the liquid leakage hole 3111, and the hole wall of the liquid leakage hole 3111 further protrudes a sealing part 3112, and the sealing part 3112 further surrounds the elastic member 312. When the liquid storage bin 30 is installed on the atomizing seat 10, the sealing part 3112 abuts against the puncture part 11. When the liquid storage bin 30 is detached from the atomizing seat 10, the elastic member 312 further abuts against the sealing part 3112 under the elastic action.

[0051] In this way, the sealing part 3112 abuts against the puncture part 11 to improve the sealing performance of the liquid storage bin 30 when the liquid storage bin 30 is installed on the atomizing seat 10. The elastic member 312 abuts against the sealing part 3112 to improve the sealing performance of the liquid storage bin 30 when the liquid storage bin 30 is detached from the atomizing seat 10. In this way, even if the liquid storage bin 30 is repeatedly installed on the atomizing seat 10, the liquid storage bin 30 still has good sealing performance.

[0052] In some examples, the sealing member 311 and the elastic member 312 are made of the same material, and the sealing member 311 and the elastic member 312 can be made by an integral molding process.

[0053] In some examples, as shown in Figure 4 , Figure 5 , and Figure 8 , the atomizing seat 10 comprises a base 13 and a needle tube 14. The needle tube 14 is fixedly connected with the base 13 and at least partially protrudes from the base 13 to form the puncture part 11. The base 13 is provided with the airflow channel 12.

[0054] In this way, the specific structure of the atomizing seat 10 is simplified, the parts of the atomizing seat 10 are modularized, and the production and manufacturing of the atomizing seat 10 are facilitated. In addition, when the repeated installation of the liquid storage bin 30 causes the puncture part 11 to be damaged, the atomizing seat 10 can be repaired by replacing the needle tube 14, so as to further improve the number of times of reuse of the atomizing assembly 20.

[0055] In some examples, as shown in Figure 4 and Figure 5 the end of the needle tube 14 away from the puncture part 11 extends into the airflow channel 12 and is arranged adjacent to the atomizing assembly 20, and the needle tube 14 is provided with a liquid inlet channel 141 along the axial direction thereof. In this way, the atomized liquid in the liquid storage bin 30 is facilitated to flow to the atomizing assembly 20, and the waiting time of the user is reduced.

[0056] In some examples, the end of the needle tube 14 away from the puncture part 11 extends into the airflow channel 12 and is arranged adjacent to the atomizing assembly 20, the needle tube 14 is provided with a liquid inlet channel 141 along the axial direction thereof, and the end of the needle tube 14 away from the puncture part 11 is provided with a liquid outlet hole to enable the liquid inlet channel 141 to communicate with the airflow channel 12 through the liquid outlet hole. In this way, the atomized liquid in the liquid storage bin 30 is facilitated to flow to the atomizing assembly 20, and the waiting time of the user is reduced.

[0057] In some examples, as shown in Figure 5 the periphery of the atomizing assembly 20 is further provided with an oil absorption cotton 21 to absorb the atomized liquid through the oil absorption cotton 21, improve the flow speed of the atomized liquid, and also avoid dry burning of the atomizing assembly 20.

[0058] In some examples, as shown in Figures 4 to 8 the atomizing seat 10 is provided with at least two puncture parts 11, each of the at least two puncture parts 11 is provided with a liquid inlet channel 141 in communication with the atmosphere, and the end of each liquid inlet channel 141 away from the puncture part 11 communicates with the airflow channel 12. The liquid storage bin 30 is provided with at least two sealing assemblies 31, and when the liquid storage bin 30 is installed in the atomizing seat 10, the at least two puncture parts 11 respectively and actively open the corresponding sealing assemblies 31 to communicate the liquid inlet channels 141 with the liquid storage bin 30. In this way, by increasing the number of liquid inlet channels 141, the amount of atomized liquid flowing to the atomizing assembly 20 per unit time is increased, and the waiting time of the user is reduced.

[0059] In some examples, as shown in Figures 4 to 8As shown, the atomization seat 10 includes a base 13 and a pipe 15 connected to one side of the base 13 and at least partially protruding from the base 13. The pipe 15 is provided with an air outlet end 121 of the airflow channel 12 at an end away from the base 13. The liquid storage bin 30 is provided with a plug-in hole 32 along the length direction of the pipe 15. When the liquid storage bin 30 is installed in the atomization seat 10, the pipe 15 penetrates the plug-in hole 32.

[0060] In this way, the pipe 15 and the plug-in hole 32 are plugged together to improve the installation efficiency of the liquid storage bin 30 in the atomization seat 10.

[0061] In some examples, the air outlet end 121 is also detachably provided with a sealing plug 40 to seal the airflow channel 12 when the atomization structure 100 is not in use, so as to prevent foreign matter from invading the airflow channel 12.

[0062] For reference Figures 1 to 8 As shown, the present application also provides an electronic atomization device including a body 200 and an atomization structure 100. The specific structure of the atomization structure 100 is referred to the above-mentioned embodiments. Since the electronic atomization device adopts all the technical solutions of the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here. The body 200 is provided with a mounting portion and a power supply assembly. The atomization structure 100 is detachably installed in the mounting portion. The power supply assembly is electrically connected with the atomization assembly 20 when the atomization structure 100 is installed in the mounting portion.

[0063] It should be noted that the atomization structure 100 usually also includes a power receiving electrode. In combination with the specific structure of the atomization seat 10, the power receiving electrode is usually installed on the side of the base 13 away from the pipe 15 and is electrically connected with the atomization assembly 20 through a wire. The power receiving electrode includes an electrode needle and a battery. The electrode needle is electrically connected with the battery through a wire. The power receiving electrode and the electrode needle are in contact with each other when the atomizer is installed in the mounting portion, so that the atomization assembly 20 is electrically connected with the battery through the contact between the power receiving electrode and the electrode needle.

[0064] In some examples, as Figures 1 to 3 As shown, the body 200 is recessed with a plug-in groove 201 to form the mounting portion. The atomization structure 100 is plugged with the plug-in groove 201 to be detachably installed in the plug-in groove 201. In this way, the atomization structure 100 and the plug-in groove 201 are plugged together to improve the installation efficiency of the atomization structure 100 in the body 200, which is simple to operate and can improve the user experience.

[0065] It should be emphasized that when the atomization structure 100 is inserted into the insertion groove 201, the liquid storage tank 30 can be separately detached from the electronic atomization device without the need to detach the atomization seat 10 from the electronic atomization device. Of course, in other application scenarios, the atomization structure 100 can be integrally detached from the electronic atomization device.

[0066] In some examples, as shown in Figures 1 to 3 The surface of the atomization structure 100 is also provided with a holding portion 33, and the slot of the insertion groove 201 is provided with a avoiding portion 202 avoiding the holding portion 33. When the atomization structure 100 is inserted into the insertion groove 201, the periphery of the holding portion 33 is in abutting cooperation with the avoiding portion 202.

[0067] In this way, it is further convenient for the user to detach or install the liquid storage tank 30 by holding the holding portion 33, and the user experience is improved. In addition, the abutting cooperation between the periphery of the holding portion 33 and the avoiding portion 202 can improve the stability of the liquid storage tank 30 and prevent the liquid storage tank 30 from falling off.

[0068] The above description is only optional embodiments of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation, direct / indirect application in other related technical fields based on the inventive concept of the present application and the content of the specification and drawings are included in the patent protection scope of the present application.

Claims

1. An atomization structure, characterized in that: include: The atomizer seat is provided with a liquid inlet channel, a puncture portion and an air flow channel, one end of the liquid inlet channel is connected to the atmosphere through the puncture portion, and the other end of the liquid inlet channel is connected to the air flow channel; an atomizing assembly, installed in the air flow channel; The liquid storage tank includes a sealing assembly. The liquid storage tank is detachably connected to the atomizer seat. When the liquid storage tank is installed on the atomizer seat, the puncture part movably opens the sealing assembly to connect the liquid inlet channel with the liquid storage tank. When the liquid storage tank is removed from the atomizer seat, the puncture part withdraws from the liquid storage tank, and the sealing assembly movably seals the liquid storage tank.

2. The atomization structure according to claim 1, characterized in that: The sealing assembly includes a sealing member and an elastic member, wherein the sealing member is provided with a drain hole, and the elastic member is arranged at the drain hole and movably connected to the sealing member; When the liquid storage tank is mounted on the atomizer seat, the puncture portion presses against the elastic member to movably open the liquid leakage hole, and abuts against the hole wall of the liquid leakage hole to seal the liquid storage tank; When the liquid storage tank is detached from the atomizer seat, the elastic member seals the liquid leakage hole under the elastic action.

3. The atomization structure according to claim 2, characterized in that: The elastic member is connected to the hole wall of the drainage hole, and the hole wall of the drainage hole is further provided with a sealing portion, and the sealing portion is further wrapped around the elastic member; When the liquid storage tank is installed on the atomizer seat, the sealing portion abuts against the puncture portion; when the liquid storage tank is removed from the atomizer seat, the elastic member also abuts against the sealing portion under the elastic action.

4. The atomization structure according to claim 1, wherein: The atomizer seat includes a base and a needle tube. The needle tube is fixedly connected to the base and at least partially protrudes from the base to form the puncture portion. The base is provided with the airflow channel.

5. The atomization structure according to claim 4, characterized in that: One end of the needle tube away from the puncture portion extends into the air flow channel and is arranged adjacent to the atomization assembly, and the needle tube is provided with the liquid inlet channel along its axial direction; And / or, the end of the needle tube away from the puncture part extends into the air flow channel and is arranged adjacent to the atomization assembly, the needle tube is provided with the liquid inlet channel along its axial direction, and the circumferential side of the end of the needle tube away from the puncture part is provided with a liquid outlet hole, so that the liquid inlet channel is connected with the air flow channel through the liquid outlet hole.

6. The atomization structure according to claim 1, characterized in that: The atomizer seat is provided with at least two puncture parts, and the atomizer seat is provided with at least two liquid inlet channels, which are arranged one-to-one corresponding to the at least two puncture parts, one end of each liquid inlet channel is connected to the atmosphere through the corresponding puncture part, and the end of each liquid inlet channel away from the corresponding puncture part is connected to the air flow channel; The liquid storage tank is provided with at least two sealing components. When the liquid storage tank is installed on the atomizer seat, at least two puncture parts respectively move to open the corresponding sealing components to connect the liquid inlet channel with the liquid storage tank.

7. The atomization structure according to claim 1, characterized in that: The atomizer seat includes a base and a pipe. The pipe is connected to one side of the base and is at least partially protruded from the base. The end of the pipe away from the base is provided with an air outlet end of the air flow channel. The liquid storage tank is provided with a plug hole along the length direction of the pipe. When the liquid storage tank is installed on the atomizer seat, the pipe passes through the plug hole.

8. An electronic atomization device, characterized in that: The electronic atomization device includes a main body and an atomization structure as described in any one of claims 1 to 7, the main body is provided with a mounting portion and a power supply assembly, the atomization structure can be detachably mounted on the mounting portion, and the power supply assembly is electrically connected to the atomization assembly when the atomization structure is mounted on the mounting portion.

9. The electronic atomization device according to claim 8, wherein: The main body is recessed with an inserting slot to form the mounting portion, and the atomizing structure is plugged into and matched with the inserting slot so that the atomizing structure can be detachably mounted on the inserting slot.

10. The electronic atomization device according to claim 9, wherein: The surface of the atomizing structure is further provided with a gripping portion, and the slot of the plug-in slot is provided with an avoidance portion for avoiding the gripping portion. When the atomizing structure is plugged into the plug-in slot, the periphery of the gripping portion abuts and cooperates with the avoidance portion.

Images