CN217446695U - Atomizer and aerosol generating device - Google Patents

Abstract

The utility model discloses an atomizer and aerosol generating device belongs to atomizing technical field. The atomizer includes casing, stock solution spare and atomization component, has seted up the accepting groove on the casing, and stock solution spare detachably connects on the casing and lies in the accepting groove, and atomization component is including installing the atomization spare on the casing to and the drain spare of butt on the atomization spare. The utility model discloses an atomizer and aerosol generating device is convenient for change stock solution spare, has improved user's use and has experienced.

Description

Atomizer and aerosol generating device

Technical Field

The utility model relates to an atomizing technical field, concretely relates to atomizer and aerosol generating device.

Background

The atomizer comprises a shell and a liquid storage part movably inserted into the shell from the bottom of the shell, so that the liquid storage part can be conveniently replaced to realize quick supplement of aerosol formation substrates, but the liquid storage part is not convenient to take out of the shell, and the use experience of a user is influenced.

There is therefore a need for a new atomizer and aerosol generating device.

SUMMERY OF THE UTILITY MODEL

Based on the above-mentioned problem that exists among the prior art, the utility model provides an aim at provides an atomizer is convenient for change stock solution spare, improves user's use and experiences. The utility model also provides an aerosol generating device of having above-mentioned atomizer.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an atomizer, includes casing, stock solution spare and atomization component, the accepting groove has been seted up on the casing, stock solution spare detachably connects on the casing and be located in the accepting groove, atomization component is including installing atomization spare on the casing, and the butt is in drain spare on the atomization spare.

Further, the atomizer still includes the connection structure that is used for with stock solution spare and casing demountable connection.

Further, connection structure including set up in guide way on the accepting groove lateral wall, and set up in direction on the stock solution spare side is protruding, the protruding cooperation of direction the guide way is in order to incite somebody to action stock solution spare slides and detachably connects on the casing.

Further, the guide groove is a T-shaped accommodating groove, and the guide protrusion is a T-shaped guide protrusion matched with the T-shaped accommodating groove.

Furthermore, a liquid storage cavity is formed in the liquid storage piece, the liquid guiding piece is inserted into the liquid storage cavity, and when the liquid storage piece is installed on the shell, the liquid guiding piece is in contact with the atomizing piece.

Furthermore, the atomizer still includes the mount pad, the last chamber that holds of having seted up of mount pad corresponding to the atomizing piece, the atomizing piece accept in hold in the chamber, the casing on correspond to the mount pad has seted up the mounting hole, be provided with grafting portion on the mount pad, grafting portion insert establish and connect in the mounting hole.

Furthermore, the top of the liquid storage piece is provided with a penetrating port communicated with a liquid storage cavity in the liquid storage piece, one end of the liquid guiding piece penetrates through the penetrating port and extends out of the liquid storage piece, a boss is convexly arranged on the top of the liquid storage piece and around the periphery of the penetrating port, the insertion part is provided with a jack corresponding to the boss, and when the liquid storage piece is installed on the shell, the boss is inserted into the jack and is in interference fit with the jack.

Further, the atomizer also comprises a suction nozzle mounted on the housing.

Further, the atomizing piece is an ultrasonic atomizing sheet.

The utility model also provides an aerosol generating device, aerosol generating device includes foretell atomizer.

The utility model has the advantages that: the utility model provides an atomizer, wherein offer the accepting groove that is used for acceping stock solution spare on the casing, stock solution spare detachably connects on the casing and is located the accepting groove, atomization component is including installing the atomizing piece on the casing, and the drain piece of butt on atomizing piece, thereby when stock solution spare needs to be changed, can conveniently snatch stock solution spare and take out stock solution spare by the casing, with change stock solution spare, improve user's use and experience, in addition, the aerosol formation substrate exhausts in stock solution spare, only need replace stock solution spare, other part repeatedly usable, the reuse rate of atomizing spare has been improved, save cost and environmental protection more. Since the above-mentioned atomizer has the above-mentioned technical effects, the aerosol generating device having the above-mentioned atomizer should also have the same technical effects.

Drawings

The present invention will be further explained with reference to the drawings and examples.

In the figure: fig. 1 is a schematic perspective view of an atomizer according to an embodiment of the present invention.

Fig. 2 is an exploded view of an atomizer according to an embodiment of the present invention.

Fig. 3 is a bottom view of the atomizer according to the embodiment of the present invention.

Fig. 4 is a sectional view taken along the direction E-E in fig. 3.

Fig. 5 is a schematic perspective view of a liquid storage component according to an embodiment of the present invention.

Fig. 6 is an exploded view of the reservoir shown in fig. 5.

Fig. 7 is a schematic structural diagram of a mounting seat according to an embodiment of the present invention.

Fig. 8 is a schematic perspective view of a suction nozzle provided in an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals: 100. an atomizer.

1. A housing; 11. an accommodating groove; 12. mounting holes; 13. and (6) clamping and protruding.

2. A liquid storage member; 201. a housing; 202. a sealing cover; 21. a liquid storage cavity; 22. an elastic member; 23. a boss; 24. a penetration port; 25. a containing groove.

3. A connecting structure; 31. a guide groove; 32. and a guide projection.

4. An atomizing assembly; 41. an atomizing member; 42. a liquid guiding member; 5. a mounting seat; 51. an accommodating chamber; 52. a lead-out port; 53. a plug-in part; 54. a jack; 6. a suction nozzle; 61. an output port; 62. a card slot; 63. pressing and holding the noodles; 64. and a positioning projection.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "connected" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment," "in some embodiments," or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1 to 8, an atomizer 100 according to an embodiment of the present invention will now be described. The atomizer 100 provided by the present invention is suitable for use in an aerosol generating device, which is activated by an electrically driven atomizer 100 via a power supply device (not shown) therein, to atomize an aerosol-forming substrate into an aerosol by the atomizer 100.

The atomizer 100 includes a housing 1, a liquid storage component 2 for storing aerosol-forming substrate, and an atomizing component 4 for atomizing aerosol-forming substrate, wherein the housing 1 is provided with a receiving slot 11 for receiving the liquid storage component 2, the liquid storage component 2 is detachably connected to the housing 1 and located in the receiving slot 11, and the atomizing component 4 includes an atomizing component 41 mounted on the housing 1, and a liquid guiding component 42 abutting against the atomizing component 41. Thereby through above-mentioned technical scheme, when stock solution spare 2 needs to be changed, can conveniently snatch stock solution spare 2 and take out stock solution spare 2 by on the casing 1 to change stock solution spare 2, improve user's use and experience. In addition, in this embodiment, store the aerosol and form the substrate and use the back when stock solution spare, can directly abandon stock solution spare, and other parts can used repeatedly, improve the reuse rate of atomizing spare, save cost and environmental protection more.

Referring to fig. 2 and 3, in some embodiments, the nebulizer 100 further comprises a connecting structure 3 for detachably connecting the reservoir 2 and the housing 1.

Referring to fig. 2 and 3, in some embodiments, the connecting structure 3 includes a guide groove 31 disposed on a corresponding side wall of the receiving groove 11, and a guide protrusion 32 disposed on a corresponding side of the liquid storage member 2, wherein the guide protrusion 32 is engaged with the guide groove 31 to slidably and detachably connect the liquid storage member 2 to the housing 1. Therefore, according to the technical scheme, when the liquid storage part 2 needs to be replaced, the liquid storage part 2 is only required to be contacted by the side edge of the shell 1, the liquid storage part 2 slides along the direction of the guide groove 31, the liquid storage part 2 can be pushed out of the accommodating groove 11 until the accommodating groove 11 is separated from the shell 1, and then the liquid storage part 2 is replaced by a new liquid storage part 2. Specifically, the guide groove 31 is a "T" shaped receiving groove, and the guide projection 32 is a "T" shaped guide projection adapted to the "T" shaped receiving groove. In addition, two guide grooves 31 are arranged in parallel, the two guide grooves 31 are respectively located on two opposite side walls of the accommodating groove 11, the two corresponding guide protrusions 32 are also arranged, and the two guide protrusions 32 are respectively arranged on two corresponding and opposite side edges of the liquid storage part 2, so that the stability and the smoothness of the liquid storage part 2 sliding on the shell 1 are ensured.

In other embodiments, the connecting structure 3 comprises a guiding protrusion 32 disposed on a corresponding side wall of the receiving slot 11, and a guiding slot 31 disposed on a corresponding side edge of the liquid storage member 2, wherein the guiding protrusion 32 is engaged with the guiding slot 31 to slidably and detachably connect the liquid storage member 2 to the housing 1.

It is understood that the connecting structure 3 is not limited to a sliding type connecting structure, and in other embodiments, the connecting structure 3 may also be a detachable connecting structure of a squeezing type, a magnetic type or a buckling type disposed between the housing 1 and the liquid storage member 2.

Referring to fig. 4, in some embodiments, when the liquid storage member 2 is connected to the housing 1, the top end surface of the liquid storage member 2 abuts against the bottom wall of the receiving slot 11. Therefore, the obvious blocking effect generated by the propping of the top end surface of the liquid storage part 2 and the bottom wall of the accommodating groove 11 is utilized, and a user can easily know whether the liquid storage part 2 is installed in place.

Referring to fig. 2, in some embodiments, the receiving groove 11 extends through two opposite sidewalls of the housing 1 and a bottom end surface of the housing 1. Therefore, when the liquid storage part 2 is installed on the shell 1, the side edge of the liquid storage part 2 is exposed outside, and a user can conveniently load or pull the liquid storage part 2 into or out of the accommodating groove 11 from the bottom of the shell 1 by grabbing the two opposite side edges of the liquid storage part 2.

Referring to figures 5 and 6, in some embodiments in which a reservoir chamber 21 for storing an aerosol-forming substrate is formed in the reservoir 2, a liquid-conducting member 42 is inserted into the reservoir chamber 21, the liquid-conducting member 42 being in contact with the atomising member 41 when the reservoir 2 is mounted on the housing 1. So that when the liquid storage member 2 is mounted on the housing 1, aerosol-forming substrate is directed to the atomizing member 41 by the liquid-directing member 42 and atomized by the atomizing member 41 to form an aerosol. More precisely, the liquid guiding member 42 is a cotton swab, so that the aerosol-forming substrate in the liquid storage chamber 21 can be absorbed and spread onto the atomizing member 41 by utilizing the capillary effect of the cotton swab, and the aerosol is formed by atomization of the atomizing member 41 during operation.

Referring to fig. 4 and 7, in some embodiments, the atomizer 100 further includes a mounting seat 5 mounted on the housing 1 and having elasticity, and a suction nozzle 6 mounted on the housing 1, wherein the mounting seat 5 is opened with a receiving cavity 51 adapted to receive the atomizing element 41 therein, the atomizing element 41 is received and fixed in the receiving cavity 51, and a position of the mounting seat 5 close to the suction nozzle 6 is opened with an outlet 52 communicating with the outlet 61, so that aerosol generated by atomization of the atomizing element 41 can actively flow from the outlet 52 to the suction nozzle 6 for discharge.

In some embodiments, a mounting hole 12 is formed on the housing 1 at the bottom wall of the receiving groove 11 corresponding to the mounting seat 5, and a plug portion 53 is disposed on the mounting seat 5, and the plug portion 53 is inserted into and connected to the mounting hole 12 to firmly connect the mounting seat 5 to the housing 1.

In some of these embodiments, the atomizing member 41 is an ultrasonic atomizing plate. So that when the aerosol-forming substrate is guided by the liquid guide 42 by capillary effect onto the ultrasonic atomization sheet, the aerosol-forming substrate is atomized into an aerosol by the ultrasonic atomization sheet by high-frequency oscillation.

Referring to fig. 2 and 4, in some embodiments, the suction nozzle 6 has an output port 61 for outputting aerosol, and the mounting seat 5 is sandwiched between the housing 1 and the suction nozzle 6. Referring to fig. 8, more precisely, the suction nozzle 6 is provided with a pressing surface 63 and a positioning protrusion 64 corresponding to the mounting seat 5, the pressing surface 63 abuts against an end surface of the mounting seat 5 far away from the housing 1, and the positioning protrusion 64 wraps the side wall of the mounting seat 5, so that when the suction nozzle 6 is mounted on the housing 1, the mounting seat 5 is clamped between the housing 1 and the suction nozzle 6 through the top end surface of the pressing surface 63 opposite to the housing 1, and the positioning protrusion 64 wrapped on the side wall of the mounting seat 5 can prevent the mounting seat 5 from shifting, so that the atomizing member 41 is stably arranged at the top of the housing 1 through the mounting seat 5, and the vibration transmitted by the ultrasonic atomizing sheet can be reduced by using the elasticity of the mounting seat 5.

In some embodiments, the top of the liquid storage member 2 is provided with an outlet 24 communicating with the liquid storage cavity 21, one end of the liquid guiding member 42 passes through the outlet 24 and extends out of the liquid storage member 2, a boss 23 is convexly provided on the top of the liquid storage member 2 and around the periphery of the outlet 24, the insertion portion 53 is provided with a plug hole 54 corresponding to the boss 23, and when the liquid storage member 2 is mounted on the housing 1, the boss 23 is inserted into the plug hole 54 and is in interference fit with the plug hole 54. Therefore, when the liquid storage part 2 is installed on the shell 1, the liquid storage part 2 is in interference fit with the insertion hole 54 through the boss 23, the insertion hole 54 is squeezed by the boss 23, so that a proper amount of frictional resistance is generated between the boss 23 and the insertion hole 54 to prevent the boss 23 from being separated from the insertion hole 54, the connection stability of the liquid storage part 2 and the shell 1 is improved, and the insertion part 53 is in interference fit with the boss 23, so that a seal for isolating aerosol from forming substrates is generated between the insertion part 53 and the boss 23 in a squeezing mode.

In some embodiments, the mounting seat 5 is made of silicone with elasticity and sealing performance. In other embodiments, the mounting seat 5 may also be made of rubber or silicon rubber.

In some of these embodiments, the mouthpiece 6 is mounted over the top of the housing 1. Referring to fig. 2, in particular, the side wall of the housing 1 corresponding to the suction nozzle 6 is convexly provided with a clamping protrusion 13, the corresponding side edge of the suction nozzle 6 is provided with a clamping groove 62, and the clamping protrusion 13 is in snap connection with the clamping groove 62 to lock the suction nozzle 6 on the housing 1.

As shown in fig. 4, in some embodiments, a containing groove 25 is disposed on the liquid storage member 2 and located at the bottom wall of the liquid storage cavity 21, and one end of the liquid guiding member 42 is inserted into the containing groove 25, so as to connect the liquid guiding member 42 to the liquid storage member 2 stably. In addition, an elastic member 22 is further installed on the liquid storage member 2 and located in the accommodating groove 25, and the elastic member 22 abuts against the liquid guiding member 42 to apply an outward elastic force to the liquid guiding member 42. Therefore, when the liquid storage part 2 is installed on the shell 1, the liquid guide part 42 is always kept in contact with the atomizing part 41 by utilizing the pushing action of the elastic part 22 on the liquid guide part 42, and poor contact between the liquid guide part 42 and the atomizing part 41 is avoided.

Referring to fig. 5 and 6, in some embodiments, the liquid storage member 2 includes a housing 201 and a sealing cover 202 hermetically mounted on an opening at the top of the housing 201, the housing 201 is hollow to form the liquid storage chamber 21, and the through-hole 24 and the boss 23 are disposed on the sealing cover 202.

In some of these embodiments, the aerosol-forming substrate is a liquid medicament.

The present invention further provides an aerosol generating device, comprising the atomizer 100 provided in any of the above embodiments, wherein the atomizer 100 is activated by an electric drive of a power supply device (not shown) of the aerosol generating device. Since the aerosol generating device has all the technical features of the atomizer 100 provided in any of the above embodiments, the aerosol generating device has the same technical effects as the atomizer 100.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. An atomizer, characterized by: including casing, stock solution spare and atomization component, the accepting groove has been seted up on the casing, stock solution spare detachably connects on the casing and be located in the accepting groove, atomization component is including installing atomization spare on the casing, and the butt is in drain spare on the atomization spare.

2. The nebulizer of claim 1, wherein: the atomizer further comprises a connecting structure for detachably connecting the liquid storage part and the shell.

3. A nebulizer as claimed in claim 2, wherein: the connecting structure comprises a guide groove arranged on the side wall of the accommodating groove and a guide projection arranged on the side edge of the liquid storage part, wherein the guide projection is matched with the guide groove to enable the liquid storage part to slide and be detachably connected to the shell.

4. A nebulizer as claimed in claim 3, wherein: the guide groove is a T-shaped accommodating groove, and the guide projection is a T-shaped guide projection matched with the T-shaped accommodating groove.

5. The nebulizer of claim 1, wherein: the liquid storage device is characterized in that a liquid storage cavity is formed in the liquid storage piece, the liquid guide piece is inserted into the liquid storage cavity, and the liquid guide piece is in contact with the atomization piece when the liquid storage piece is installed on the shell.

6. The nebulizer of claim 1, wherein: the atomizer further comprises a mounting seat, a containing cavity is formed in the mounting seat corresponding to the atomizing piece, the atomizing piece is contained in the containing cavity, a mounting hole is formed in the shell corresponding to the mounting seat, an inserting portion is arranged on the mounting seat, and the inserting portion is inserted into and connected to the mounting hole.

7. The nebulizer of claim 6, wherein: the top of the liquid storage piece is provided with a penetrating port communicated with a liquid storage cavity in the liquid storage piece, one end of the liquid guiding piece penetrates through the penetrating port and extends out of the liquid storage piece, a boss is convexly arranged on the top of the liquid storage piece and surrounds the periphery of the penetrating port, a jack is arranged on the insertion part corresponding to the boss, and when the liquid storage piece is installed on the shell, the boss is inserted into the jack and is in interference fit with the jack.

8. The nebulizer of claim 1, wherein: the atomizer further includes a suction nozzle mounted on the housing.

9. The nebulizer of claim 1, wherein: the atomizing piece is an ultrasonic atomizing sheet.

10. An aerosol generating device, comprising: the aerosol generating device comprising a nebulizer according to any one of claims 1-9.

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