CN218418446U - Electronic atomization device - Google Patents

Abstract

The application discloses electronic atomization device. The electronic atomization device comprises: an atomizer; the host is detachably connected with the atomizer, and the atomizer and/or the host are/is provided with an air inlet adjusting component; the air inlet adjusting assembly is provided with a first ventilation area when the atomizer is located at the first position; when the atomizer is located the second position, the air intake adjusting assembly has a second vent area, and the second vent area is greater than the first vent area. In this way, the electronic atomization device that this application provided has promoted the safety protection nature to children.

Description

Electronic atomization device

Technical Field

The application relates to the technical field of atomization, in particular to an electronic atomization device.

Background

The conventional electronic atomization device generally adopts a key unlocking mode, for example, an unlocking button is provided, and the electronic atomization device is unlocked after the unlocking button is pressed for a certain number of times within a preset time. However, the unlocking mode is easy to cause that the electronic atomization device cannot be normally used due to more pressing times or less pressing times, so that the unlocking mode is not practical and has poor experience effect; meanwhile, the unlocking mode is visual and not hidden, so that the electronic atomization device is easy to use by children, the child protection performance is not high, namely the children can easily complete the unlocking operation of the electronic atomization device, and the potential safety hazard in use of the electronic atomization device can be caused.

SUMMERY OF THE UTILITY MODEL

The application mainly provides an electronic atomization device to solve the problem that electronic atomization device is not high to children's safety protection nature.

In order to solve the technical problem, the application adopts a technical scheme that: providing an electronic atomization device comprising an atomizer; the host is detachably connected with the atomizer, and the atomizer and/or the host are/is provided with an air inlet adjusting component; the atomizer is relatively positioned at a first position and a second position of the host, and when the atomizer is positioned at the first position, the air inlet adjusting assembly has a first ventilation area; when the atomizer is located at the second position, the air intake adjusting assembly has a second air vent area, and the second air vent area is larger than the first air vent area.

In an embodiment, the nebulizer is plugged with the host, and the nebulizer is switched between the first position and the second position along a plugging direction between the nebulizer and the host.

In one embodiment, the intake air conditioning assembly includes a vent valve and a pusher, each disposed on one of the atomizer and the mainframe; wherein the vent valve is closed when the atomizer is in the first position; when the atomizer is located at the second position, the pushing piece enables the air vent valve to be opened.

In one embodiment, the push member is spaced from the vent valve when the atomizer is in the first position.

In one embodiment, the vent valve is provided with at least two valve plates, when the atomizer is located at the first position, the pushing member is located on one side of the at least two valve plates, and the at least two valve plates are closed; when the atomizer is located at the second position, the pushing piece pushes the at least two valve plates to be opened.

In one embodiment, when the atomizer is located at the second position, the at least two valve plates are clamped on the periphery of the pushing member.

In one embodiment, the atomizer is provided with an atomizing cavity and an air inlet communicated with the atomizing cavity, the vent valve is arranged at the air inlet, and the pushing piece is arranged on the mainframe.

In an embodiment, a connection protrusion is formed around the air inlet, the vent valve includes a sleeve portion and a valve, the sleeve portion is connected to the connection protrusion in a sleeve manner, and the valve includes at least two valve plates.

In one embodiment, the valve plate is provided with a liquid guiding surface for guiding and discharging the liquid collected on the valve plate.

In one embodiment, a docking slot is formed in one end, facing the atomizer, of the main body, the atomizer is plugged into the docking slot, and the pushing member is arranged on the bottom wall of the docking slot.

In one embodiment, the pushing piece comprises at least two pushing piece portions arranged at intervals, and an air inlet seam is formed between every two adjacent pushing piece portions; when the atomizer is located the second position, two at least valve block centre gripping are in push away on the piece portion, the air inlet seam intercommunication atmosphere with the atomizing chamber.

In an embodiment, the surface of promotion piece portion is provided with the bump, when the atomizer was located the first position, the bump with the pore wall elasticity butt of inlet port.

In one embodiment, the atomizer is provided with a first limiting structure, and the host is provided with a second limiting structure matched with the first limiting structure; wherein the first and second limit formations are connected such that the atomiser has the first and second positions relative to the main machine; when the atomizer is located at the first position, the atomizer is electrically isolated from the host; when the atomizer is located the second position, the atomizer with the host computer electricity is connected.

In an embodiment, an indicating member is disposed on the host or the atomizer, and the indicating member is configured to send an in-place prompt signal to indicate that the atomizer is located at the second position.

In contrast to the prior art, the present application discloses an electronic atomization device. Through injecing that atomizer and host computer are connected and relative host computer have first position and second position, wherein the second area of ventilating that the atomizer has at the second position is greater than the first area of ventilating that the atomizer has at the first position to when making the atomizer be located the first position of host computer relatively, the area of ventilating of atomizer is less, makes even children inhale by mistake also can't start electronic atomizer, has promoted electronic atomizer to children's safety protection nature.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that 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 efforts, wherein:

FIG. 1 is a schematic structural diagram of an electronic atomizer provided herein;

FIG. 2 is a schematic diagram of an exploded view of the electronic atomizer of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the electronic atomizer shown in FIG. 1;

FIG. 4 is an enlarged schematic view of a first embodiment of the area A of the electrospray apparatus shown in FIG. 3;

FIG. 5 is an enlarged schematic view of a second embodiment of the area A of the electrospray device shown in FIG. 3;

FIG. 6 is an enlarged schematic view of a third embodiment of the area A of the electrospray apparatus shown in FIG. 3;

FIG. 7 is an enlarged schematic view of a fourth embodiment of the area A of the electrospray apparatus shown in FIG. 3;

FIG. 8 is an enlarged schematic view of a fifth embodiment of the area A in the electron atomizer shown in FIG. 3;

FIG. 9 is a schematic view showing the structure of a vent valve in the electronic atomizer shown in FIG. 7;

FIG. 10 is a schematic view showing the structure of a pusher in the electron-atomizing device shown in FIG. 7.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "first", "second" and "third" in the embodiments of the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of an electronic atomization device 300 provided in the present application, fig. 2 is a schematic exploded structural diagram of a first embodiment of the electronic atomization device shown in fig. 1, and fig. 3 is a schematic cross-sectional structural diagram of the electronic atomization device shown in fig. 1.

As shown in fig. 1, the electronic atomizer 300 may be used for atomizing an aerosolizable substrate, such as tobacco liquid, drug liquid, or nutrient liquid, i.e., atomizing the liquid aerosolizable substrate into smoke for the user to inhale. This electronic atomization device 300 includes atomizer 100 and host computer 200, atomizer 100 with host computer 200 can dismantle the connection, host computer 200 is connected with atomizer 100 electricity, for the atomizer 100 power supply. Therein, the nebulizer 100 is used to store an aerosolizable substrate and aerosolize the aerosolizable substrate to form an aerosol for absorption by a user.

As shown in fig. 3, the atomizer 100 includes a base 10, an atomizing core 11, a seal seat 13, a support 14, a seal cover 15, a liquid storage sleeve 16 and a first electrode 18, wherein the support 14 is connected in the liquid storage sleeve 16 and defines a liquid storage cavity 160, the seal cover 15 is hermetically disposed between the support 14 and the liquid storage sleeve 16, at least a portion of the atomizing core 11 is accommodated on the support 14, the seal seat 13 is disposed between the support 14 and the atomizing core 11, the base 10 is connected to the liquid storage sleeve 16 and forms an atomizing cavity 141 with the support 14, and the first electrode 18 is connected to the base 10 and electrically connected to the atomizing core 11.

The main unit 200 includes a housing 20, a mounting frame 21, a battery 22, a control device 23, an airflow sensing part 24 and a second electrode 26, the mounting frame 21 is disposed in the housing 20, the mounting frame 21 is provided with a cavity for accommodating the battery 22, the control device 23 and the second electrode 26 are both mounted at the mounting frame 21, wherein the battery 22, the airflow sensing part 24 and the second electrode 26 are all electrically connected to the control device 23, the airflow sensing part 24 is used for detecting the suction state of the user, and the control device 23 controls the battery 22 to supply power to the atomizer 100 through the electrical connection between the second electrode 26 and the first electrode 18 when the user sucks.

Referring to fig. 2, the atomizer 100 is provided with a first limiting structure 17, and the host 200 is provided with a second limiting structure 201 matched with the first limiting structure 17; wherein the first limit structure 17 and the second limit structure 201 are connected, so that the atomizer 100 has a first position and a second position relative to the main machine 200; when the atomizer 100 is located at the first position, the atomizer 100 is electrically isolated from the host 200, that is, the atomizer 100 and the host 200 are not electrically connected; when the nebulizer 100 is in the second position, the nebulizer 100 and the host 200 are electrically connected.

Therefore, when the user does not use the electronic atomization device 300, the atomizer 100 is adjusted to be located at the first position relative to the host 200, even if the child imitates an adult and sucks the electronic atomization device 300 by mistake, the atomizer 100 and the host 200 are electrically isolated from each other, smoke cannot be generated, and therefore the child can be protected, and the child is difficult to adjust the atomizer 100 to be located at the second position relative to the host 200 due to small strength and low cognition, so that the child unlocking difficulty is increased, the protection performance of the child is improved, and the safety risk of the electronic atomization device 300 to the child is further reduced.

In this embodiment, atomizer 100 and host computer 200 assemble the back mutually, and first limit structure 17 and second limit structure 201 are all hidden at invisible position for it is disguised better, can further increase children's the unblock degree of difficulty to electronic atomizer 300, promote the safety protection nature to children.

The end of the main body 200 facing the atomizer 100 is provided with a docking slot 25, and the atomizer 100 is plugged into the docking slot 25 to realize detachable connection of the main body 200 and the atomizer 100. Wherein, the nebulizer 100 is switched between the first position and the second position along the plugging direction between the nebulizer 100 and the host 200.

Wherein first limit structure 17 sets up in the outer peripheral face of atomizer 100, and second limit structure 201 sets up in the lateral wall of butt joint groove 25 for all hidden in invisible position after first limit structure 17 is connected with second limit structure 201, make children be difficult to follow its apparent unlocking mode who learns this electronic atomization device 300.

In this embodiment, the first limiting structure 17 and the second limiting structure 201 are respectively one of the protrusion 171 and the groove 202, and two sets of protrusions 171 and two sets of grooves 202 are disposed along the plugging direction.

For example, the first limiting structure 17 includes a set of protrusions 171, the second limiting structure 201 includes two sets of grooves 202 disposed along the plugging direction, and the set of protrusions 171 is connected with one of the two sets of grooves 202, so that the nebulizer 100 is located at the first position or the second position of the host 200 relatively.

Optionally, the first limiting structure 17 includes two sets of protrusions 171 arranged along the plugging direction, and the second limiting structure 201 includes one set of grooves 202; alternatively, the first limiting structure 17 includes two or three sets of protrusions 171 arranged along the plugging direction, and the second limiting structure 201 includes two or three sets of grooves 202 arranged along the plugging direction, and the like.

Wherein, the quantity of every group of protruding 171 is at least two, and the quantity of every group of protruding 171 is the same with the quantity of every group recess 202 to increase the connection stability of first limit structure 17 and second limit structure 201, and also can suitably increase the position adjustment degree of difficulty of atomizer 100 relative to host 200, in order to further increase the degree of difficulty that children unlocked this electronic atomization device 300.

In other embodiments, the number of the protrusions 171 and the grooves 202 may be one.

The protrusion 171 may be a hemispherical protrusion, which facilitates the protrusion 171 to be disengaged from the groove 202 when the atomizer 100 needs to be moved from the first position to the second position, and is moved more smoothly, so as to reduce the risk of jamming. Wherein the protrusion 171 may be 0.1-0.6mm higher than the surface, which may compromise the connection reliability and the movement smoothness, facilitating the switching of the atomizer 100 from the first position to the second position; while guides may also be provided between adjacent grooves 202.

Alternatively, the protrusion 171 may be an ellipsoidal protrusion.

The protrusion 171 may also be an elastic protrusion which is popped up to be engaged with the groove 202 when located in the groove 202; when the nebulizer 100 moves relative to the main body 200, it can retract to facilitate sliding between the nebulizer 100 and the main body 200.

Alternatively, the first limiting structure 17 may be disposed on the end surface of the atomizer 100 facing the host 200, and the second limiting structure 201 is correspondingly disposed on the bottom wall of the docking slot 25. For example, the first limit structure 17 may be a plug-in post extending along the plugging direction of the nebulizer 100, and the second limit structure 201 may be a plug-in groove on the bottom wall of the docking groove 25. When the nebulizer 100 is connected to the host 200, the plug-in post is inserted into the plug-in slot, wherein the first position and the second position of the nebulizer 100 relative to the host 200 mark different plug-in depths of the plug-in post and the plug-in slot.

In another embodiment, the nebulizer 100 can rotate relative to the main body 200 along its circumference to switch between the first position and the second position. The first limiting structure 17 and the second limiting structure 201 may also be one of the protrusion 171 and the groove 202, respectively, and at least one of the protrusion 171 and the groove 202 is provided with two sets along the circumferential direction, which is not described in detail.

Referring to fig. 2 to 4, fig. 4 is an enlarged schematic structural view of a first embodiment of an area a in the electronic atomization device shown in fig. 3. In this embodiment, the atomizer 100 is provided with the first electrode 18, and the host 200 is provided with the second electrode 26; when the atomizer 100 is in the first position, the first electrode 18 is spaced apart from the second electrode 26, so that the atomizer 100 is electrically isolated from the host 200; as shown in fig. 4, when the nebulizer 100 is in the second position, the first electrode 18 is in conductive contact with the second electrode 26, such that the nebulizer 100 and the host 200 are electrically connected.

In other words, when the nebulizer 100 is in the first position, the host 200 cannot supply power to the nebulizer 100. When the nebulizer 100 is in the second position, the host 200 can power the nebulizer 100.

Wherein the first electrode 18 may be an electrode pad and the second electrode 26 may be a conductive probe.

Referring to fig. 5 and 6 in combination, fig. 5 is an enlarged schematic structural view of a second embodiment of an area a in the electronic atomization apparatus shown in fig. 3, and fig. 6 is an enlarged schematic structural view of a third embodiment of the area a in the electronic atomization apparatus shown in fig. 3.

In another embodiment, one of the first electrode 18 and the second electrode 26 includes a first conductive pillar 261 and a second conductive pillar 262, and the first conductive pillar 261 is movably disposed relative to the second conductive pillar 262. For example, as shown in fig. 5, the first electrode 18 is an electrode of a unitary structure, and the second electrode 26 includes a first conductive pillar 261 and a second conductive pillar 262; alternatively, the first electrode 18 includes a first conductive pillar 261 and a second conductive pillar 262, and the second electrode 26 is an electrode of an integrated structure.

As shown in fig. 5, when the atomizer 100 is located at the first position, the first conductive pillar 261 and the second conductive pillar 262 are spaced apart from each other, so that the atomizer 100 and the host 200 are electrically isolated from each other; as shown in fig. 6, when the atomizer 100 is in the second position, the first and second conductive posts 261, 262 are in conductive contact and electrically connect the other of the first and second electrodes 18, 26, i.e., electrically connect the atomizer 100 and the host 200.

In this embodiment, the first electrode 18 is an electrode of an integrated structure, and the second electrode 26 includes a first conductive pillar 261 and a second conductive pillar 262; when the atomizer 100 is located at the first position, the first electrode 18 and the first conductive pillar 261 are in conductive contact, and the first conductive pillar 261 and the second conductive pillar 262 are spaced apart from each other, so that the atomizer 100 is electrically isolated from the host 200; when the atomizer 100 is in the second position, the first conductive post 261 is pushed to move toward the second conductive post 262 and electrically contact with the second conductive post 262, so that the first electrode 18, the first conductive post 261 and the second conductive post 262 form an electrically conductive path and are energized when a user sucks on. When the groove 271 is damaged to cause the atomizer 100 to slide down or the atomizer 100 is not inserted in place when being operated by a child, the first conductive post 261 and the second conductive post 262 are kept out of contact, and the atomizer 100 is located at the first position, that is, when the first electrode 18 is in contact with the first conductive post 261, the atomizer 100 and the host 200 can be dislocated in place, so that the electronic atomizer 300 can be effectively prevented from being sucked and started by the child, and the safety protection performance for the child is further improved.

Further, one of the first electrode 18 and the second electrode 26 further includes an elastic member 263 elastically compressed and disposed between the first conductive pillar 261 and the second conductive pillar 262. It is understood that the elastic member 263 may be disposed between the first conductive pillar 261 and the second conductive pillar 262, so that the first conductive pillar 261 and the second conductive pillar 262 can be separated more reliably, that is, when the atomizer 100 is located at the first position, the elastic member 263 can separate the first conductive pillar 261 from the second conductive pillar 262, so as to maintain the space.

The elastic element 263 may be a spring, a silicone elastic tube or a spring plate.

Alternatively, the first electrode 18 may also be a magnetic electrode, that is, the first electrode 18 may also be made of or at least contain a magnetic material that can be attracted by a magnet, and can magnetically attract the first conductive pillar 261, and when the atomizer 100 moves from the second position to the first position, the first electrode 18 can carry the first conductive pillar 261 to be separated from the second conductive pillar 262.

Further, one of the first electrode 18 and the second electrode 26 further includes a first magnetic member 264, the first magnetic member 264 is connected to one of the first conductive pillar 261 and the second conductive pillar 262, and the first magnetic member 264 is used for magnetically attracting the other one of the first conductive pillar 261 and the second conductive pillar 262. Preferably, the first magnetic member 264 is a magnet.

In this embodiment, the second electrode 26 further includes a first magnetic member 264, the first magnetic member 264 is connected to the first conductive pillar 261 for magnetically attracting and connecting the second conductive pillar 262, so that when the first conductive pillar 261 and the second conductive pillar 262 are close to each other, the first magnetic member 264 can magnetically attract the second conductive pillar 262, so that the first conductive pillar 261 and the second conductive pillar 262 can be in contact with each other more stably for conduction.

The first conductive pillar 261 may include a first conductive pin 2612 and a first electrically connecting portion 2611 connected to each other, the first magnetic member 264 is sleeved on the first conductive pin 2612 and located at a side of the electrically connecting portion 2611 facing the second conductive pillar 262, and the elastic member 263 is elastically compressed and disposed between the first magnetic member 264 and the second conductive pillar 262; the second conductive post 262 has a second conductive pin 2621 at an end facing the first conductive post 261, wherein the first conductive pin 2612 and the second conductive pin 2621 are respectively sleeved at two ends of the elastic element 263, and the electrical connection portion 2611 is used for electrically connecting the first electrode 18.

As shown in fig. 5, when the atomizer 100 is located at the first position, the first conductive pin 2612 and the second conductive pin 2621 are spaced apart; as shown in fig. 6, when the atomizer 100 is located at the second position, the first conductive pin 2612 and the second conductive pin 2621 are in conductive contact.

Further, referring to fig. 4 and fig. 5, a second magnetic member 265 may be further disposed on the main body 200, and the second magnetic member 265 is used for magnetically attracting the first electrode 18, so that the electrical contact between the atomizer 100 and the main body 200 may be more reliable, which is beneficial to reducing the risk of poor contact between the first electrode 18 and the second electrode 26.

Further, referring to fig. 4, the main body 200 is provided with an inductive switch 203 and an indicator (not shown), and the atomizer 100 is provided with a trigger (not shown) for triggering the inductive switch 203; when the nebulizer 100 is in the first position, the inductive switch 203 is not triggered; when the atomizer 100 is located at the second position, the inductive switch 203 is triggered, so that the host 200 controls the indicating member to send a prompt signal indicating that the atomizer 100 is located at the second position, thereby improving the accuracy of the user in determining the location of the atomizer 100, and only when the inductive switch 203 is in a triggered state, the user sucks to activate the host 200 to supply power to the atomizer 100, and when the inductive switch 203 is not triggered, children or adults cannot start the host 200 to supply power to the atomizer 100 no matter what suction force or mode is adopted, and further the safety protection performance of the electronic atomizer 300 is improved.

The inductive switch 203 may be a hall sensor, a photoelectric sensor, a pressure sensor, etc., and the indicator may be an indicator light, a buzzer, etc.

Referring to fig. 7 and 8 in combination, fig. 7 is an enlarged schematic view of a fourth embodiment of the area a in the electronic atomization apparatus shown in fig. 3, and fig. 8 is an enlarged schematic view of a fifth embodiment of the area a in the electronic atomization apparatus shown in fig. 3.

The atomizer 100 or/and the main machine 200 may further be provided with an air intake adjusting assembly 30, and the air intake adjusting assembly 30 is used for adjusting the ventilation area of the atomizer 100; wherein the nebulizer 100 can be located at the first position or the second position of the host 200, and when the nebulizer 100 is located at the first position, the air intake adjusting assembly 30 has a first ventilation area; when the atomizer 100 is located at the second position, the air intake adjusting assembly 30 has a second ventilation area, and the second ventilation area is larger than the first ventilation area, so that when the atomizer 100 is located at the first position of the host 200 relatively, the ventilation area of the atomizer 100 is smaller, and then the electronic atomizer 300 cannot be started even if a child inhales by mistake, thereby further improving the safety protection performance for the child.

The first ventilation area may be zero or close to zero, so that the airflow is very weak during inhalation and cannot trigger a pneumatic switch such as an airflow sensing element on the main unit 200, and thus when the electronic atomization device 300 is not used by a user, the electronic atomization device 300 can be triggered by children being mistakenly inhaled by adjusting the atomizer 100 to be located at the first position of the main unit 200; when the user wants to use the electronic atomization device 300, the user adjusts the second position of the atomizer 100 located in the host 200, so that the atomizer 100 has a larger second ventilation area, and the second ventilation area is smooth for the user to inhale when using normally and can start the electronic atomization device 300.

The intake air regulating assembly 30 includes a vent valve 32 and a push member 34, the vent valve 32 and the push member 34 being provided on one of the nebulizer 100 and the host 200, respectively; wherein the vent valve 32 is closed when the nebulizer 100 is in the first position, the first vent area can be considered as the vent area of the vent valve 32, which is zero or close to zero in the first position; when the atomizer 100 is in the second position, the pusher 34 causes the vent valve 32 to open and the vent area of the vent valve 32 changes to the second vent area.

That is, the electronic atomization device 300 prevents children from being inhaled by mistake and triggering through the relative position and the ventilation area of the atomizer 100 and the host 200, which not only increases the difficulty of unlocking children, but also further reduces the risk of triggering the electronic atomization device 300 by mistake of children, and effectively improves the protection performance for children.

The atomizer 100 is provided with an air inlet hole 101 communicated with the inner atomizing chamber 141, and the vent valve 32 is installed at the opening of the air inlet hole 101, i.e. the vent valve 32 is used for communicating the atomizing chamber 141 and the atmosphere outside the atomizer 100. The pushing member 34 is disposed on the end surface of the main body 200 facing the atomizer 100, i.e., the pushing member 34 is disposed on the bottom wall of the docking slot 25 to passively open the vent valve 32 thereon when the atomizer 100 is located at the second position of the main body 200.

When the atomizer 100 is in the first position, the pusher 34 is spaced from the vent valve 32 and the vent valve 32 is closed.

Referring to fig. 8 and 9, fig. 9 is a schematic structural view of a vent valve in the electronic atomizer shown in fig. 7.

In this embodiment, the vent valve 32 includes a socket 321 and a valve 322 disposed at one end of the socket 321. The opening of the air intake hole 101 is formed with a connection protrusion 102, and the connection protrusion 102 may be circular or square, and is not limited herein. The engaging portion 321 can be engaged with the connecting protrusion 102, and the valve 322 can cover the air inlet 101. Wherein the valve 322 has a certain elasticity to facilitate opening or closing.

The sleeve portion 321 may be connected to the connection protrusion 102 by a screw, or may be connected to the connection protrusion 102 by bonding, welding, or the like; alternatively, the socket 321 may be an integral structure with the coupling boss 102.

When the atomizer 100 is located at the first position, the valve 322 is in a closed state, and the valve 322 can leak out of the first gap, which is smaller, so that gas is difficult to enter the atomizing chamber 141 from the gas inlet hole 101. When the atomizer 100 is at the second position, the valve 322 is in the open state by the pushing member 34, and the valve 322 can leak out of the second gap, which is larger than the first gap, to unseal the air inlet hole 101, so that the air can easily enter the atomizing chamber 141 from the air inlet hole 101.

The valve 322 includes at least two valve plates 324, so that the pushing member 34 pushes the valve plates 324 to unseal the air inlet hole 101. When the atomizer 100 is located at the first position, the pushing member 34 is located at one side of the at least two valve plates 324 and is spaced from the valve 322, and the at least two valve plates 324 are closed; when the atomizer 100 is located at the second position, the pushing member 34 pushes the at least two valve plates 324 to open, so as to unseal the air inlet hole 101, and allow air to flow into the atomizing chamber 141.

The number of the valve plates 324 may be two, three, five, six, etc., and the present application does not specifically limit this.

Further, when the atomizer 100 is located at the second position, the at least two valve plates 324 are clamped on the outer periphery of the pushing member 34, so as to maintain the stability of the second ventilation area and accurately control the size of the second ventilation area.

Furthermore, a liquid guide surface 326 is arranged on the valve plate 324 to guide and discharge liquid gathered on the valve plate 324, so that the liquid is prevented from leaking to the main machine 200, and the electrical safety of the main machine 200 is improved.

Specifically, the surface of the valve plate 324 facing the atomizing core 11 of the atomizer 100 is provided with a liquid guiding surface 326, and the liquid guiding surface 326 is inclined.

Referring to fig. 8 and 10, fig. 10 is a schematic view showing the structure of the pusher in the electron atomizer shown in fig. 7. The pushing member 34 includes a fixed portion 341 and at least two pushing sheet portions 342 disposed on the fixed portion 341 at intervals, and an air inlet slit 343 is formed between two adjacent pushing sheet portions 342. When the atomizer 100 is located at the second position, the at least two valve plates 324 are clamped outside the pushing plate portion 342, and further the air inlet slit 343 is communicated with the atmosphere and the atomizing cavity 141, so as to further enhance the air inlet smoothness of the air inlet adjusting assembly 30.

Further, an outer surface of the push tab portion 342 may be provided with a protrusion 344. When the atomizer 100 is located at the first position, the protruding point 344 elastically abuts against the hole wall of the air inlet hole 101. The nebulizer 100 may be restrained at the first position by the nubs 344 while the user may be alerted and, if the electronic nebulizing device 300 is not being used immediately, the nebulizer 100 may be stopped from being pushed.

In another embodiment, the positions of the pusher 34 and the vent valve 32 may be reversed, and when the vent valve 32 is disposed on the host 200, the pusher 34 is correspondingly disposed in the atomizer 100.

In other embodiments, the vent valve 32 is connected to the connecting projection 102, which is provided with a first vent, the pushing member 34 is provided at the bottom wall of the docking slot 25, and the pushing member 34 is provided with a second vent, wherein the atomizer 100 and the main body 200 are adjusted in the circumferential direction at the first position and the second position. When the atomizer 100 is at the first position, the first vent and the second vent are staggered and covered with each other, that is, the first vent and the second vent are not conducted, and the first vent area is substantially zero; when the nebulizer 100 is in the second position, the first vent and the second vent are substantially overlapped and correspondingly communicated, and the second vent area is substantially the vent area of the first vent or the second vent.

In contrast to the prior art, the present application discloses an electronic atomization device. Through injecing that atomizer and host computer are connected and relative host computer have first position and second position, wherein the second area of ventilating that the atomizer has at the second position is greater than the first area of ventilating that the atomizer has at the first position to when making the atomizer be located the first position of host computer relatively, the area of ventilating of atomizer is less, makes even children inhale by mistake also can't start electronic atomizer, has promoted electronic atomizer to children's safety protection nature.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.

Claims (14)

1. An electronic atomization device, comprising:

an atomizer;

the host is detachably connected with the atomizer, and the atomizer and/or the host are/is provided with an air inlet adjusting assembly which is used for adjusting the ventilation area of the atomizer;

the atomizer is relatively positioned at a first position and a second position of the host, and when the atomizer is positioned at the first position, the air inlet adjusting assembly has a first ventilation area; when the atomizer is located in the second position, the air intake adjusting assembly has a second vent area that is greater than the first vent area.

2. The electronic atomizer of claim 1, wherein said atomizer is plugged into said host, said atomizer being switchable between said first position and said second position along a plugging direction between said atomizer and said host.

3. The electronic atomizer device of claim 2, wherein said inlet regulating assembly includes a vent valve and a pusher, said vent valve and said pusher being disposed on one of said atomizer and said host, respectively;

wherein the vent valve is closed when the atomizer is in the first position; when the atomizer is located at the second position, the pushing piece enables the air vent valve to be opened.

4. The electronic atomizer device of claim 3, wherein said pusher is spaced from said vent valve when said atomizer is in said first position.

5. The electronic atomizer according to claim 4, wherein said vent valve has at least two valve plates, and when said atomizer is in said first position, said urging member is located on one side of said at least two valve plates, and said at least two valve plates are closed; when the atomizer is located at the second position, the pushing piece pushes the at least two valve plates to open.

6. The electronic atomizer of claim 5, wherein when said atomizer is in said second position, said at least two valve plates are clamped to an outer periphery of said pusher.

7. The electronic atomizer according to any one of claims 3 to 6, wherein said atomizer has an atomizing chamber and an air inlet hole communicating with said atomizing chamber, said air vent valve is disposed at said air inlet hole, and said pushing member is disposed on said main body.

8. The electronic atomization device of claim 7 wherein a connection protrusion is formed around the air inlet, the vent valve includes a sleeve portion and a valve, the sleeve portion is connected to the connection protrusion, and the valve includes at least two valve plates.

9. The electronic atomizer device of claim 8, wherein said valve member has a fluid conducting surface thereon for conducting fluid collected on said valve member.

10. The electronic atomizer according to claim 7, wherein a docking slot is provided at an end of the main body facing the atomizer, the atomizer is inserted into the docking slot, and the pushing member is provided on a bottom wall of the docking slot.

11. The electronic atomizer device according to claim 7, wherein said pusher comprises at least two spaced pusher segments, and an air inlet slot is formed between two adjacent pusher segments;

when the atomizer is located the second position, two at least valve block centre gripping of breather valve are in promote the piece portion on, the air inlet seam intercommunication atmosphere with the atomizing chamber.

12. The electronic atomizer device according to claim 11, wherein an outer surface of said push plate portion is provided with a protruding point, and when said atomizer is located at said first position, said protruding point is elastically abutted against a hole wall of said air inlet hole.

13. The electronic atomization device of claim 1, wherein the atomizer is provided with a first limit structure, and the main machine is provided with a second limit structure matched with the first limit structure;

wherein the first and second limit formations are connected such that the atomiser has the first and second positions relative to the main machine; when the atomizer is located at the first position, the atomizer is electrically isolated from the host; when the atomizer is located the second position, the atomizer with the host computer electricity is connected.

14. The electronic atomizer of claim 1, wherein an indicator is provided on said host or said atomizer, said indicator being configured to send an in-position indication signal to indicate that said atomizer is in said second position.

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