CN112656035A

CN112656035A - Electronic atomization device and aerosol generator

Info

Publication number: CN112656035A
Application number: CN202011559887.XA
Authority: CN
Inventors: 欧阳俊伟
Original assignee: Shenzhen IVPS Technology Co Ltd
Current assignee: Shenzhen IVPS Technology Co Ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-04-16

Abstract

The invention discloses an electronic atomization device and an aerosol generator, wherein the electronic atomization device comprises a main body with an opening at one end, a base and a spring lock mechanism, the base is detachably arranged on the main body and closes the opening to form an oil storage cavity, the spring lock mechanism is movably sleeved on the base and elastically abutted against the base in the axial direction, the spring lock mechanism is provided with a first limiting piece facing the base in the axial direction, the base is provided with a second limiting piece facing the spring lock mechanism, and the spring lock mechanism rotates relative to the base when rotating; when compressing along axial direction the lock mechanism until first locating part and second locating part adaptation contact, it is rotatory again when lock mechanism, lock mechanism drives the base rotates to relieve being connected dismantled of base and main part. Through locating the base with the cover of latch mechanism, reduced the probability that the base was twisted out by the mistake.

Description

Electronic atomization device and aerosol generator

Technical Field

The invention relates to an electronic atomization device and an aerosol generator using the same.

Background

The electronic atomization device can be divided into a replaceable core type and an unchangeable core type according to the installation mode of the atomization assembly. Along with the extension of live time, atomizing subassembly is continuous to be lost, influences the atomizing effect, therefore interchangeable nuclear core type's electron atomizing device is widely welcomed. Generally, after the atomization assembly is loaded from the bottom of the housing, the bottom cover is covered to seal the opening at the bottom of the housing, so as to seal the atomization assembly in the oil storage chamber. However, current bottom adopts threaded connection's mode detachable to install in the bottom of casing, and user or children are very easy just unscrew the bottom mistake, cause atomizing component to become flexible and the tobacco tar reveals, bring the safety problem for the use.

Thus, the prior art is yet to be improved and enhanced.

Disclosure of Invention

The invention mainly aims to provide an electronic atomization device and an aerosol generator, aiming at preventing a base of the electronic atomization device from being taken out by mistake.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

an electronic atomization device comprises a main body with an opening at one end, a base and a spring locking mechanism, wherein the base is detachably mounted on the main body and seals the opening to form an oil storage cavity, the spring locking mechanism is movably sleeved on the base and elastically abuts against the base in the axial direction, the spring locking mechanism is provided with a first limiting part towards the base in the axial direction, the base is provided with a second limiting part which is adaptive towards the spring locking mechanism, and when the spring locking mechanism is rotated, the spring locking mechanism rotates relative to the base; when compressing along axial direction the lock mechanism until first locating part and second locating part adaptation contact, it is rotatory again when lock mechanism, lock mechanism drives the base rotates to relieve being connected dismantled of base and main part.

The electronic atomization device comprises a base, a spring lock mechanism and a spring, wherein the spring lock mechanism comprises a lantern ring and an elastic piece, the lantern ring is rotatably sleeved on the base and surrounds the base to form a guide groove, the elastic piece is contained in the guide groove and elastically abuts against the lantern ring and the base respectively, and when the lantern ring is rotated, the lantern ring rotates relative to the base.

The electronic atomization device, wherein, the inside wall of the lantern ring with the periphery of base is laminated mutually, the base with the part that the inside wall laminated is equipped with an at least first inlet port along circumference, the lantern ring is equipped with an at least second inlet port that link up, through the rotation the lantern ring is in order to adjust first inlet port with the coincidence degree of second inlet port.

The electronic atomization device is characterized in that the elastic piece is a spring, an annular concave edge matched with the spring is circumferentially arranged on one side of the guide groove enclosed by the lantern ring and the base, the base is sleeved with the spring, and one end of the spring is accommodated in the annular concave edge.

The electronic atomization device comprises a base and an electrode column, wherein the base comprises a casing, an insulating piece and the electrode column, the casing is provided with a mounting hole in the axial direction, the insulating piece is contained in the mounting hole, the electrode column penetrates through the insulating piece, and threads matched with a main body are arranged on the inner wall of the mounting hole and/or the periphery of the casing, so that the base is in threaded connection with the main body.

The electronic atomization device is characterized in that the main body comprises a hollow shell and an atomization assembly, one end of the atomization assembly is fastened in the shell, the other end of the atomization assembly extends out of the shell along the axial direction of the shell and is provided with an external thread, the periphery of the base is in interference fit with the shell, an internal thread is arranged on the inner wall of the mounting hole, the atomization assembly is in threaded connection with the mounting hole and is electrically connected with the electrode column, and the base is detachably connected with the main body through the matching of the external thread and the internal thread and encloses the oil storage cavity.

The electronic atomization device, wherein, the periphery of base is equipped with the annular holding tank, the sealing member has been put to the annular holding tank, the sealing member respectively with the inner wall of shell and the periphery elasticity butt of base, in order to seal the oil storage chamber.

The electronic atomization device is characterized in that the casing comprises a casing body, a first limiting ring and a second limiting part are sequentially sleeved on the casing body along the direction of keeping away from the main body, the elastic locking mechanism is located between the first limiting ring and the second limiting ring, one end of the elastic locking mechanism is in elastic butt joint with the first limiting ring, the other end of the elastic locking mechanism is in butt joint with the second limiting ring, and when the elastic locking mechanism is pressed, the elastic locking mechanism moves along the direction close to the first limiting ring, so that the first limiting part is in adaptive contact with the second limiting part.

The electronic atomization device is characterized in that the first limiting part comprises at least one clamping groove facing the base, the second limiting part faces at least one protrusion arranged on the elastic locking mechanism, and when the elastic locking mechanism moves in the axial direction and rotates to be clamped into any clamping groove from any protrusion, the first limiting part and the second limiting part are in adaptive contact.

An aerosol generator, includes power supply unit and as above arbitrary the electron atomizing device, the electron atomizing device with power supply unit can dismantle the connection, just the base with power supply unit electricity is connected.

The invention provides an electronic atomization device and an aerosol generator, wherein the electronic atomization device comprises a main body with an opening at one end, a base and a spring lock mechanism, the base is detachably arranged on the main body and closes the opening to form an oil storage cavity, the spring lock mechanism is movably sleeved on the base and elastically abutted against the base in the axial direction, the spring lock mechanism is provided with a first limiting piece facing the base in the axial direction, the base is provided with a second limiting piece facing the spring lock mechanism, and when the spring lock mechanism is rotated, the spring lock mechanism rotates relative to the base; when compressing along axial direction the lock mechanism until first locating part and second locating part adaptation contact, it is rotatory again when lock mechanism, lock mechanism drives the base rotates to relieve being connected dismantled of base and main part. Through locating the base with the cover of latch mechanism for the user only can't dismantle the base from the main part through rotating the latch structure, has effectively reduced the probability that the base was twisted out by the mistake.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a perspective view of a preferred embodiment of an electronic atomizer according to the present invention;

FIG. 2 is an exploded view of a preferred embodiment of the electronic atomizer device of the present invention;

FIG. 3 is a perspective view of a housing in a preferred embodiment of the electronic atomizer device of the present invention;

FIG. 4 is a perspective view of a collar in a preferred embodiment of the electronic atomizer device of the present invention;

FIG. 5 is a cross-sectional view of a first state of a preferred embodiment of an electronic atomizer device in accordance with the present invention;

fig. 6 is a sectional view of a second state of the electronic atomizer according to the present invention.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are 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" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Fig. 1 to 6 are schematic structural views of an electronic atomizing device according to a preferred embodiment of the present invention. The electronic atomization device comprises a main body 1, a base 2 and a lock latch mechanism 3. One end of the main body 1 is provided with an opening 111, and the base 2 is detachably mounted on the main body 1 and closes the opening 111 to form an oil storage cavity 4. The spring locking mechanism 3 is movably sleeved on the base 2 and elastically abuts against the base 2 in the axial direction. The latch mechanism 3 faces the base 2 along the axial direction and is provided with a first limiting part 33, and the base 2 faces the second limiting part 24 of the latch mechanism 3 in the axial direction and is provided with an adaptive part. When the latch mechanism 3 is rotated, the latch mechanism 3 rotates with respect to the base 2. When compressing along axial direction the lock latch mechanism 3 is until first locating part 33 with the contact of second locating part 24 adaptation, it is rotatory again when lock latch mechanism 3, lock latch mechanism 3 drives base 2 rotates, in order to relieve base 2 with the dismantlement of main part 1 is connected. Base 2 is located through 3 covers with the latch mechanism to this embodiment for the user only can't dismantle base 2 from main part 1 through rotating latch mechanism 3, has effectively reduced the probability that base 2 was twisted out by the mistake.

In the present embodiment, as shown in fig. 2, the main body 1 includes a housing 11 and an atomizing assembly 12, the housing 11 is a hollow structure, and one end of the housing is provided with a suction port 112, and the other end is provided with an opening 111 for installing the base 2. The atomizing assembly 12 is installed in the housing 11 from the opening 111, and has one end fastened to the housing 11 and communicating with the suction port 112 and the other end protruding out of the opening 111 in the axial direction of the housing 11, and is provided with an external thread 121 for connecting with the base 2.

As shown in fig. 2, 5 and 6, the chassis 2 comprises a casing 21, an insulator 22 and an electrode column 23. The sleeve 21 includes a sleeve body 211, and the sleeve body 211 is a cylindrical structure. The casing body 211 is provided with a mounting hole 27 along an axial direction, the insulator 22 is accommodated in an end of the mounting hole 27 far away from the main body 1, the electrode column 23 is arranged in the insulator 22 in a penetrating manner, and one end of the electrode column is exposed out of the mounting hole 27 so as to be electrically contacted with a power supply device. The electrode column 23 is fastened to the casing 21 by means of the insulation 22 and insulates the electrode column 23 from the casing 21. Subsequently, when the base 2 is installed on the main body 1, the casing 21 is electrically connected with the negative electrode of the atomization assembly 12, the electrode column 23 is electrically connected with the positive electrode of the atomization assembly 12, and then the base 2 is conducted to a power supply device.

Further, as shown in fig. 3, the inner wall of the mounting hole 27 near one end of the main body 1 is provided with an internal thread 271, and the internal thread 271 is matched with the external thread 121 on the atomization assembly 12. The base 2 is detachably connected to the main body 1 by sleeving the mounting hole 27 on the outer periphery of the atomizing assembly 12 and the internal thread 271 is fittingly connected with the external thread 121. Meanwhile, in order to meet the requirement of closing the opening 111, the outer periphery of the casing 21 is accommodated in the opening end of the outer shell 11 and is in interference fit with the inner wall of the opening end to close the opening end, so as to form the oil storage chamber 4. It should be noted that, in practical applications, the base 2 may be detachably connected to the main body 1 by providing an external thread 121 on the outer periphery of the sleeve 21 and an internal thread 271 on the inner wall of the open end, and establishing a threaded connection with the outer shell 11 through the sleeve 21.

Further, the periphery of base 2 is equipped with annular holding tank 28, sealing member 25 has been put to annular holding tank 28, sealing member 25 respectively with the inner wall of open end and the periphery elasticity butt of base 2, in order to seal oil storage chamber 4 prevents the gap seepage between base 2 and shell 11 from being followed to the fluid in the oil storage chamber 4.

In this embodiment, as shown in fig. 2 and 3, the jacket body 211 is sleeved with a first limiting ring 212 and a second limiting ring 213 in sequence along a direction away from the main body 1, and the two limiting rings are arranged at intervals. The latch mechanism 3 is rotatably sleeved on the housing body 211 and located between the first limiting ring 212 and the second limiting ring 213. In practical applications, the first limiting ring 212 and the second limiting ring 213 may be integrally connected with the casing body 211 or may be separately connected. For example, the first limit ring 212 may be formed by extending an outer side wall of the case body 211 near one end of the main body 1 in a direction away from the main body 1. The second limiting ring 213 is sleeved on the outer circumference of the casing body 211 in an interference manner to form a fixed connection.

In the present embodiment, as shown in fig. 2, 4 and 5, the latch mechanism 3 includes a collar 31 and an elastic member 32. The sleeve ring 31 is rotatably sleeved on the housing body 211 and forms a guide groove 5 with the first limit ring 212. That is, the bottom wall of the guide groove 5 is the outer side wall of the housing body 211, one side wall of the guide groove 5 is the first limit ring 212, and the other side wall is the collar 31. The elastic element 32 is sleeved on the housing body 211 and located in the guide groove 5, and the elastic element 32 is in a compressed state and elastically abuts against the first limit ring 212 and the sleeve ring 31 respectively, so that the sleeve ring 31 is pressed towards the second limit ring 213, and the sleeve ring 31 abuts against the second limit ring 213. The collar 31 is retained by the second retaining ring 213 in this embodiment. Preferably, the elastic member 32 is a spring, so that a uniform force can be formed along the circumference of the collar 31.

Further, as shown in fig. 5 and 6, an annular concave edge 311 is circumferentially disposed on a side of the collar 31 facing the first limiting ring 212, i.e., a side surrounding the guide groove 5, and one end of the spring is received in the annular concave edge 311 to limit the spring and limit the displacement of the spring in the radial direction. Of course, an annular concave edge 311 adapted to the spring may be provided on the side of the first retainer ring 212 facing the collar 31, so that both ends of the spring are restrained, and the position stability of the spring is improved. When the collar 31 is forced to rotate, the collar 31 rotates horizontally relative to the jacket body 211, and the jacket body 211 is stationary. In this embodiment, the collar 31 protects the base 2 and prevents the base 2 from being rotated by mistake and detached from the main body 1.

Preferably, as shown in fig. 5, an inner side wall of the casing 21 is attached to an outer periphery of the casing body 211, and at least one first air inlet 26 is circumferentially distributed on a portion of the casing body 211 attached to the inner side wall. The at least one first air inlet 26 is communicated with the atomizing assembly 12, and external air flow enters the atomizing assembly 12 through the first air inlet 26 to generate aerosol. Correspondingly, the collar 31 is provided with at least one second air inlet hole 312. The overlap ratio of the first air inlet hole 26 and the second air inlet hole 312 is adjusted by rotating the collar 31, so as to adjust the air flow entering the atomizing assembly 12, thereby achieving the purpose of adjusting the aerosol concentration. In practical applications, the first air intake holes 26 and the second air intake holes 312 may be circular holes, racetrack holes, rectangular holes, or other shapes, and are not limited herein. In this embodiment, the latch mechanism 3 can prevent the base 2 from being rotated by mistake, and can also adjust the air intake amount.

Further, as shown in fig. 6, a damping ring 6 may be disposed between the contact surfaces of the base 2 and the latch mechanism 3 to increase the rotational resistance therebetween, improve the adjustment feel, and provide adjustment positioning. For example, a damping ring 6 may be provided between the jacket body 211 and the collar 31, or the damping ring 6 may be provided between the second stopper ring 213 and the collar 31. Preferably, the housing body 211 and/or the second limiting ring 213 are provided with a clearance groove along the circumferential direction, and the damping ring 6 is accommodated in the clearance groove and elastically abuts against the inner wall of the clearance groove and the collar 31, respectively, so as to increase the frictional resistance. The damping ring 6 can be made of soft rubber materials such as silica gel, rubber and silicon rubber.

In this embodiment, the first limiting member 33 includes at least one engaging groove 331 disposed toward the base 2, and the second limiting member 24 is at least one protrusion 241 disposed toward the latch mechanism 3. When the latch mechanism 3 moves in the axial direction and rotates to any protrusion 241 to be clamped into any slot 331, the first limiting member 33 and the second limiting member 24 are in adaptive contact. Preferably, the locking slot 331 is disposed on a side of the collar 31 facing the first stop collar 212, and the protrusion 241 is correspondingly disposed on a side of the first stop collar 212 facing the collar 31. The clamping groove 331 and the protrusion 241 may be one, two or more, and are circumferentially distributed on the first limiting ring 212 and the sleeve ring 31, and the vertical distance between the clamping groove 331 and the protrusion 241 is equal to the vertical distance between the clamping groove and the central axis of the housing body 211. For example, the number of the locking grooves 331 may be one, and the number of the protrusions 241 may be plural, and by rotating the collar 31, any one of the protrusions 241 faces the locking groove 331, and when the collar 31 is axially pressed toward the first position-limiting ring 212, the protrusion 241 facing the locking groove 331 is locked into the locking groove 331, so that the collar 31 is detachably locked to the first position-limiting ring 212. Of course, in practical applications, there may be a plurality of the card slots 331, and one of the protrusions 241; or the number of the clamping grooves 331 is the same as that of the protrusions 241, when each protrusion 241 is clamped into the corresponding clamping groove 331, the first limiting member 33 and the second limiting member 24 are in adaptive contact, and the collar 31 is detachably clamped with the first limiting ring 212.

When the collar 31 is pressed towards the first limit ring 212 in the axial direction, the spring is compressed, the clamping groove 331 gradually approaches the protrusion 241, the latch mechanism 3 is rotated until the clamping groove 331 is in fit contact with the protrusion 241, and when the collar 31 is rotated again, the collar 31 drives the first limit ring 212 and the sleeve body 211 to rotate relative to the main body 1, so that the base 2 is detached from the open end of the main body 1. This embodiment only through compress simultaneously and rotate latch mechanism 3 and just can take off base 2, has increased the degree of difficulty that base 2 dismantled, effectively prevents that base 2 from being taken out by the mistake, has improved the security of equipment usage.

The invention also provides an aerosol generator which comprises a power supply device and the electronic atomization device. The electronic atomization device is detachably connected with the power supply device, and the base is electrically connected with the power supply device. The specific structure of the electronic atomization device refers to the above embodiments, and since the aerosol generator adopts all technical solutions of all the above embodiments, at least all the beneficial effects brought by the technical solutions of the above embodiments are achieved, and no further description is given here.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An electronic atomization device, characterized in that it comprises a main body with an opening at one end, a base and a snap-lock mechanism, and the base is detachably mounted on the main body and closes the opening to form an oil storage cavity, so The snap-lock mechanism is movably sleeved on the base, and elastically abuts with the base in the axial direction. The snap-lock mechanism is provided with a first limiting member toward the base along the axial direction. The base is provided with a matching second limiter toward the snap-lock mechanism. When the snap-lock mechanism is rotated, the snap-lock mechanism rotates relative to the base; when the snap-lock mechanism is compressed in the axial direction Until the first limiting piece and the second limiting piece are in contact with each other, when the snap-lock mechanism is rotated again, the snap-lock mechanism drives the base to rotate, so as to release the detachable connection between the base and the main body.

2 . The electronic atomizer device according to claim 1 , wherein the snap-lock mechanism comprises a collar and an elastic member, and the collar is rotatably sleeved on the base and forms a guide groove with the base, 2 . The elastic piece is accommodated in the guide groove and is in elastic contact with the collar and the base respectively. When the collar is rotated, the collar rotates relative to the base.

3 . The electronic atomizer device according to claim 2 , wherein the inner side wall of the collar is fitted with the outer circumference of the base, and the portion of the base that is fitted with the inner side wall is circumferentially provided with 3 . At least one first air intake hole, the collar is provided with at least one second air intake hole passing through, and the degree of coincidence of the first air intake hole and the second air intake hole can be adjusted by rotating the collar .

4 . The electronic atomizer device according to claim 2 , wherein the elastic member is a spring, and a side of the collar and the base enclosing a guide groove is provided with a spring that is adapted to the spring along the circumferential direction. 5 . an annular concave edge, the spring is sleeved on the base and one end is accommodated in the annular concave edge.

5 . The electronic atomizer device according to claim 1 , wherein the base comprises a casing provided with a mounting hole along an axial direction, an insulating member accommodated in the mounting hole, and an insulating member passing through the For the electrode column of the insulating part, the inner wall of the mounting hole and/or the outer periphery of the casing is provided with threads that are adapted to the main body, so that the base is connected with the main body in a threaded connection.

6 . The electronic atomizer device according to claim 5 , wherein the main body comprises a hollow casing and an atomizing assembly, one end of the atomizing assembly is fastened in the casing, and the other end is along the axial direction of the casing. 7 . The outer circumference of the base is in interference fit with the outer casing, the inner wall of the installation hole is provided with an inner thread, the atomizing component is threadedly connected with the installation hole, and It is electrically connected with the electrode column, and the base and the main body are detachably connected through the cooperation of the external thread and the internal thread, and the oil storage cavity is enclosed.

7 . The electronic atomization device according to claim 6 , wherein an annular accommodating groove is provided on the outer periphery of the base, and a sealing member is accommodated in the annular accommodating groove, and the sealing member is respectively connected with the inner wall of the casing. 8 . and the outer periphery of the base is elastically abutted to seal the oil storage cavity.

8 . The electronic atomizer device according to claim 5 , wherein the casing comprises a casing body, and the casing body is sequentially sleeved with a first limiting ring and a second limiting ring along a direction away from the main body. 9 . The snap-lock mechanism is located between the first limit ring and the second limit ring, one end is in elastic contact with the first limit ring, and the other end is in contact with the second limit ring, When the snap-lock mechanism is pressed, the snap-lock mechanism moves in a direction close to the first limiting ring, so that the first limiting piece and the second limiting piece are in fitting contact.

9 . The electronic atomizer device according to claim 1 , wherein the first limiting member comprises at least one slot disposed toward the base, and the second limiting member is directed toward the snap-lock mechanism. 10 . With at least one protrusion provided, when the snap-lock mechanism moves in the axial direction and rotates until any protrusion is snapped into any slot, the first limiting member and the second limiting member are in fitting contact.

10. An aerosol generator, characterized in that it comprises a power supply device and the electronic atomization device according to any one of claims 1-9, wherein the electronic atomization device and the power supply device are detachably connected, and the The base is electrically connected to the power supply device.