CN218185228U

CN218185228U - Aerosol generator

Info

Publication number: CN218185228U
Application number: CN202222134639.1U
Authority: CN
Inventors: 陈文�; 高旭
Original assignee: Shenzhen IVPS Technology Co Ltd
Current assignee: Shenzhen IVPS Technology Co Ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-03
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses an aerosol generator, including power supply unit, atomization component and with atomization component can dismantle the suction nozzle of connection, power supply unit one end is equipped with and is used for the installation atomization component's mounting groove, one of power supply unit and atomization component is equipped with first joint, and another is equipped with the second and connects, when atomization component install in when in the mounting groove, first joint connects with the second and pegs graft, so that atomization component and power supply unit electricity are connected. Through set up first joint and second joint at atomization component and power supply unit respectively to realize atomization component and power supply unit's the connection of dismantling and electricity connection, make things convenient for atomization component's installation and change.

Description

Aerosol generator

Technical Field

The utility model relates to an aerosol generator.

Background

The aerosol generator comprises an atomizing assembly for heating a material to be atomized and a power supply assembly for supplying power to the atomizing assembly. The existing disposable aerosol generator adopts an integrated structure, and the atomization component and the power supply component are assembled and fastened, so that the power supply component can not be reused and resource waste is caused although the aerosol generator is convenient for users to use. Although the power supply assembly of the existing closed aerosol generator can be reused, the assembly structure of the power supply assembly and the atomization assembly is complex and high in cost.

The prior art is therefore still subject to improvements and enhancements.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an aerosol generator aims at improving the connected mode of power supply unit spare and atomizing subassembly, makes to join in marriage convenient and low cost

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides an aerosol generator, including power supply unit, atomization component and with atomization component can dismantle the suction nozzle of connection, power supply unit one end is equipped with and is used for the installation atomization component's mounting groove, power supply unit and one of atomization component are equipped with the first joint, another be equipped with the second of first joint looks adaptation connects, when atomization component install in when in the mounting groove, the first joint is pegged graft with the second joint, so that atomization component and power supply unit electricity are connected.

The aerosol generator is characterized in that the atomizing assembly comprises a liquid storage bin with an atomizing channel, a heating assembly accommodated in the liquid storage bin and a PCB with a first joint, the suction nozzle is detachably connected with one end of the liquid storage bin and communicated with the atomizing channel, and the PCB is fixedly connected with the other end of the liquid storage bin and electrically connected with the heating assembly.

The aerosol generator, wherein the first connector is soldered to the PCB or electrically connected to the PCB by a wire.

The aerosol generator is characterized in that one end of the liquid storage bin is provided with a clamping groove matched with the PCB, and the PCB is fixedly arranged in the clamping groove and electrically connected with the heating component.

The aerosol generator is characterized in that an air inlet of the atomization channel penetrates through the clamping groove, an air inlet groove communicated with the clamping groove and the air inlet is formed in the liquid storage bin, and when the PCB is fixedly arranged in the clamping groove, the air inlet is communicated with the outside air through the air inlet groove.

The aerosol generator, wherein, first joint includes first insulating casing, first electrode section of thick bamboo and second electrode section of thick bamboo, first insulating casing interval is equipped with first mounting hole and second mounting hole, first electrode section of thick bamboo and second electrode section of thick bamboo respectively interference mounting in first mounting hole and second mounting hole.

The aerosol generator, wherein, the second connects including the second insulation shell, with the first electrode post of first electrode section of thick bamboo looks adaptation and with the second electrode post of second electrode section of thick bamboo looks adaptation, the second insulation shell interval is equipped with third mounting hole and fourth mounting hole, first electrode post and second electrode post interference mounting respectively in the third mounting hole and the fourth mounting hole, and the part stretches out corresponding mounting hole, works as when the part fastening that first electrode post and second electrode post stretch out is pegged graft in corresponding electrode section of thick bamboo, first joint and second connect the electricity and connect.

The aerosol generator, wherein, the second joint welds in power supply assembly or passes through the wire and be connected with power supply assembly electricity.

The aerosol generator further comprises a filling piece, wherein the filling piece is accommodated in the installation groove, and when the atomizing assembly is accommodated in the installation groove, the filling piece is elastically abutted with the atomizing assembly, the first joint, the second joint and the battery element.

The aerosol generator is characterized in that the filling piece is made of foam.

Has the advantages that: the utility model provides an aerosol generator, including power supply unit spare, atomization component and with atomization component can dismantle the suction nozzle of connection, power supply unit spare one end is equipped with and is used for the installation atomization component's mounting groove, one of power supply unit spare and atomization component is equipped with first joint, and another is equipped with the second and connects, when atomization component install in when in the mounting groove, first joint connects with the second and pegs graft, so that atomization component and power supply unit spare electricity are connected. Through set up first joint and second joint at atomization component and power supply unit respectively to realize atomization component and power supply unit's the connection of dismantling and electricity connection, make things convenient for atomization component's installation and change.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 an aerosol generator according to some embodiments of the present invention;

fig. 2 is an exploded view of an aerosol generator according to some embodiments of the present invention;

FIG. 3 is a schematic view of an assembly of an aerosol generator according to some embodiments of the present invention;

fig. 4 is a cross-sectional view of an aerosol generator according to some embodiments of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Power supply assembly	2	Atomization assembly
3	Suction nozzle	4	Conducting wire
				11	Shell body	12	Battery element
13	Mounting groove	14	Second joint
				21	Liquid storage bin	22	Heating assembly
23	Second seal	24	First seal member
				25	PCB board	26	First joint
27	Atomizing channel	28	Shell
				261	First insulating case	262	First electrode cylinder
263	Second electrode cylinder	241	Ventilation trough
				141	Second insulating case	142	First electrode column
143	Second electrode column

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), 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 implicit ly 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, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides an aerosol generator, which includes a power supply assembly 1, an atomizing assembly 2, and a suction nozzle 3 detachably connected to the atomizing assembly 2. And one end of the power supply component 1 is provided with a mounting groove 13 for mounting the atomization component 2. One of the power supply assembly 1 and the atomizing assembly 2 is provided with a first connector 26, and the other is provided with a second connector 14. When the atomizing assembly 2 is installed in the installation groove 13, the first connector 26 is plugged with the second connector 14, so that the atomizing assembly 2 and the power supply assembly 1 are electrically connected. The utility model discloses a set up first joint 26 and second joint 14 at atomization component 2 and power supply unit 1 respectively to realize atomization component 2 and power supply unit 1's the connection of dismantling and electricity and connect, make things convenient for atomization component 2's installation and change.

In some embodiments, the power supply assembly 1 includes a housing 11, a battery element 12 housed in the housing, and a second connector 14 electrically connected to the battery element 12. The length of the battery element 12 is smaller than the length of the housing, so that the battery element 12 and the space remaining in the housing together enclose the mounting groove 13. The second connector 14 is electrically connected to the battery element 12, can be fastened in the mounting groove 13 by direct welding, and is electrically connected to the battery element 12. The second connector 14 can also be electrically connected to the battery element 12 through the wire 4, and this connection mode makes the second connector 14 connected to one end of the wire 4, and the position of the second connector in the installation groove 13 is not fixed, and when the second connector is plugged into the first connector 26, the second connector can be pulled out from the installation groove 13, so that the user can conveniently perform plugging operation, and the second connector is placed in the installation groove 13 after completing plugging.

In some embodiments, the atomizing assembly 2 includes a reservoir 21, a heat generating assembly 22, and a PCB board 25 having a first connector 26. The liquid storage bin 21 is a sealed structure and is provided with a through atomization channel 27. The reservoir 21 includes a hollow casing 28, a first sealing member 24 and a second sealing member 23 mounted at two ends of the casing 28, and a heating element 22. One end of the heating component 22 is inserted into the first sealing member 24, and the other end is inserted into the second sealing member 23, and separates the liquid storage 21 to penetrate through the atomizing channel 27 of the liquid storage 21 and the storage space for storing the material to be atomized. In practical applications, the material to be atomized may be stored in the liquid storage 21 in a pure liquid state, may be adsorbed by the oil cotton and stored in the liquid storage 21 together with the oil cotton, or may be stored in a solid state.

In some embodiments, the heat generating component 22 includes a sleeve inserted into the two sealing members, a heat generating element accommodated in the sleeve, and an oil guiding member sleeved on the heat generating element. The oil guide piece absorbs the material to be atomized stored in the liquid storage bin 21 from the oil guide hole formed in the side wall of the sleeve so as to heat the heating element. In practical application, the heating element can adopt a structure such as a heating wire and a heating net. Pins for electric connection are led out from two ends of the heating element, and the pins extend out of the atomizing channel 27 from the sleeve and are electrically connected with the PCB 25. Correspondingly, the PCB board 25 is provided with pads for soldering pins.

In some embodiments, one end of the reservoir 21 is detachably connected to the suction nozzle 3. In practical application, can set up the mounting hole at suction nozzle 3, the mounting hole with 28 peripheral dimension looks adaptations of cover shell set up the external screw thread in the periphery of stock solution storehouse 21, set up the internal thread at the inner wall of mounting hole, through the cooperation between internal thread and the external screw thread, with suction nozzle 3 detachable install in atomization component 2. Of course, the suction nozzle 3 can be sleeved on the liquid storage bin 21 through interference fit between the mounting hole and the sleeve 28, and a clamping groove and a clamping buckle structure can be respectively arranged on the suction nozzle 3 and the liquid storage bin 21. In this embodiment, suction nozzle 3 can dismantle with atomization component 2 and be connected when making change atomization component 2, and suction nozzle 3 can used repeatedly, practices thrift cost and more environmental protection.

In some embodiments, the end of the reservoir 21 away from the suction nozzle 3 is fixedly connected to the PCB 25. Correspondingly, the liquid storage chamber 21 is provided with a slot (not shown) for mounting the PCB 25. The slot is provided in the first seal 24. Because the first sealing member 24 is made of soft rubber, the PCB 25 is clamped into the clamping groove by the elasticity of the soft rubber. The first sealing element 24 is provided with a through hole communicating with the sleeve to form an air inlet of the nebulization channel 27. The through hole penetrates through the top wall of the clamping groove, and when the PCB 25 is installed in the clamping groove, the PCB 25 covers the air inlet. In order to prevent the PCB 25 from obstructing the air intake, the first sealing member 24 is further provided with a vent groove 241 communicating with the card slot and the air intake, and the vent groove 241 is not covered by the PCB 25. When the user inhales from the mouthpiece 3, ambient air enters the nebulization channel 27 via the ventilation groove 241, the catch groove and the air inlet.

In some embodiments, the first connector 26 may be directly soldered to the PCB 25, or may be electrically connected to the PCB 25 through the conductive wire 4. The first joint 26 includes a first insulating case 261, a first electrode cartridge 262, and a second electrode cartridge 263. The first insulating case 261 is provided with a first mounting hole and a second mounting hole at an interval. The first electrode cylinder 262 is installed in the first installation hole in an interference manner, and a part of the first electrode cylinder extends out of the first installation hole for plugging. The second electrode cylinder 263 is installed in the second installation hole in an interference manner, and part of the second electrode cylinder protrudes out of the second installation hole to be inserted. This embodiment passes through interference fit's mode, and the installation degree of difficulty is low and stable in structure. Correspondingly, the second joint 14 includes a second insulating housing 141, a first electrode column 142 adapted to the first electrode cylinder 262, and a second electrode column 143 adapted to the second electrode cylinder 263. The second insulating case 141 is provided with a third mounting hole and a fourth mounting hole at an interval. The first electrode column 142 and the second electrode column 143 are respectively installed in the third installation hole and the fourth installation hole in an interference manner. When the first electrode column 142 is tightly inserted into the first electrode cylinder 262 and the second electrode column 143 is tightly inserted into the second electrode cylinder 143, the first connector 26 and the second connector 14 are electrically connected. In the embodiment, the atomization assembly 2 and the power supply assembly 1 are connected by the insertion of the first connector 26 and the second connector 14, and this way is simple in operation and low in cost, and the atomization assembly 2 is convenient to replace, so that the power supply assembly 1 can be reused.

In some embodiments, in order to increase the stability of the mutual insertion of the first connector 26 and the second connector 14, a clamping groove is provided on the first insulating housing 261, and a matching snap is provided on the second insulating housing 141. When the buckle is clamped in the clamping groove, the two electrode columns are inserted into the corresponding electrode cylinders, so that the probability of the electrode columns being separated from the electrode cylinders can be reduced, and the stability of electric connection is improved.

In some embodiments, the aerosol generator further comprises a filler element (not shown). The filling piece is made of soft materials, such as soft glue, foam, cotton and the like. The filler is used for filling the gap between the atomizing assembly 2 and the power supply assembly 1, and the first connector 26 and the second connector 14 are prevented from being displaced in the gap between the first connector and the second connector to avoid the problem of unstable electric contact. The filling member is accommodated in the installation groove 13, and when the atomizing assembly 2 is accommodated in the installation groove 13, the filling member is elastically abutted against the atomizing assembly 2, the first joint 26, the second joint 14 and the battery element 12, so that the above components are limited.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an aerosol generator, its characterized in that, including power supply unit spare, atomization component and with atomization component can dismantle the suction nozzle of connection, power supply unit spare one end is equipped with and is used for the installation atomization component's mounting groove, power supply unit spare and one of atomization component are equipped with the first joint, another be equipped with the second of first joint looks adaptation connects, when atomization component install in the mounting groove, the first joint connects with the second and pegs graft, so that atomization component spare and power supply unit spare electricity are connected.

2. The aerosol generator as claimed in claim 1, wherein the atomizing assembly comprises a reservoir having an atomizing channel, a heating assembly received in the reservoir, and a PCB having a first connector, the suction nozzle is detachably connected to one end of the reservoir and is connected to the atomizing channel, and the PCB is fastened to the other end of the reservoir and electrically connected to the heating assembly.

3. An aerosol generator as claimed in claim 2, wherein the first connector is soldered to the PCB or electrically connected to the PCB by a wire.

4. The aerosol generator as claimed in claim 2, wherein a slot is formed at one end of the liquid storage chamber and is adapted to the PCB, and the PCB is fastened in the slot and electrically connected to the heat generating component.

5. An aerosol generator as claimed in claim 4, wherein the air inlet of the nebulization channel extends through the slot, the reservoir is provided with an air inlet channel communicating with the slot and the air inlet, and the air inlet is in communication with the outside air via the air inlet channel when the PCB is secured in the slot.

6. The aerosol generator as set forth in claim 1, wherein the first joint comprises a first insulating housing, a first electrode cartridge and a second electrode cartridge, the first insulating housing is provided with a first mounting hole and a second mounting hole at intervals, and the first electrode cartridge and the second electrode cartridge are respectively interference-mounted in the first mounting hole and the second mounting hole.

7. The aerosol generator as set forth in claim 6, wherein the second joint comprises a second insulating housing, a first electrode column adapted to the first electrode cylinder, and a second electrode column adapted to the second electrode cylinder, the second insulating housing is provided with a third mounting hole and a fourth mounting hole at an interval, the first electrode column and the second electrode column are respectively installed in the third mounting hole and the fourth mounting hole in an interference manner, and partially extend out of the corresponding mounting holes, and when the extending portions of the first electrode column and the second electrode column are tightly inserted into the corresponding electrode cylinders, the first joint and the second joint are electrically connected.

8. The aerosol generator as set forth in claim 1, wherein the second connector is welded to the power supply assembly or electrically connected to the power supply assembly by a wire.

9. The aerosol generator as claimed in claim 1, further comprising a filling member received in the mounting groove, wherein the filling member is elastically abutted against the atomizing assembly, the first connector, the second connector and the battery element when the atomizing assembly is received in the mounting groove.

10. An aerosol generator as claimed in claim 9, wherein the filler element is made of foam.