CN218790552U

CN218790552U - Aerosol generating device

Info

Publication number: CN218790552U
Application number: CN202223529778.0U
Authority: CN
Inventors: 陈平
Original assignee: Shenzhen Anxin Precision Components Co ltd
Current assignee: Shenzhen Anxin Precision Components Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-04-07
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses an aerosol generating device, which comprises a shell, an atomizing main body and a power supply component, wherein the power supply component is connected with the atomizing main body and is arranged in the shell together with the atomizing main body; the atomization body comprises an atomization core; the power supply assembly comprises a mounting seat, a battery and a pressing plate, the mounting seat is provided with a containing cavity for installing the battery, the side wall of the mounting seat is provided with at least two threading grooves, the pins of the atomization cores are arranged in the threading grooves and electrically connected with the battery, the pressing plate is used for limiting the pins on the mounting seat, the pins can be assembled more simply and easily, the pins are not easy to fall off, poor contact is caused, and the production yield can be obviously improved.

Description

Aerosol generating device

Technical Field

The utility model relates to an atomizing technology field especially relates to an aerosol generates device.

Background

As shown in fig. 1, a common aerosol generating device 10 generally includes an atomizing chamber 11, an installation shell 12, a liquid storage cotton 13, an atomizing core 14, an upper rubber plug 15, a lower rubber plug 16, a battery 17, an outer cover 18, and the like, generally, pins of the atomizing core 14 are connected with an electronic wire of the battery 17 by riveting or welding, and in a conventional manner, there are many assembling processes, assembly is complex, a connection position of the electronic wire is prone to shaking, and the connection position is prone to dropping and poor contact is prone to being caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the present invention is to provide an improved aerosol-generating device.

The utility model provides a technical scheme that its technical problem adopted is: constructing an aerosol-generating device comprising a housing, an atomising body and a power supply assembly connected to the atomising body and mounted together within the housing;

the atomizing body comprises an atomizing core; the power supply assembly comprises a mounting seat, a battery and a pressing plate, the mounting seat is provided with a containing cavity for the battery to be installed, the side wall of the mounting seat is provided with at least two threading grooves, pins of the atomization cores are arranged in the threading grooves and electrically connected with the battery, and the pressing plate is used for limiting the pins on the mounting seat.

In some embodiments, the pin of the atomizing core is connected with the battery through a spring piece.

In some embodiments, the threading slot is provided with a contact through which the pin is connected with the battery.

In some embodiments, the power supply assembly further comprises a circuit board connected to the battery, the circuit board being mounted on the mounting base and electrically connected to the pins.

In some embodiments, a receiving groove is further formed in the mounting seat, and the power supply assembly further includes a microphone switch installed in the receiving groove, and the microphone switch is connected to the circuit board or the battery.

In some embodiments, the mount is a cylindrical structure.

In some embodiments, the mount is made of an insulating material.

In some embodiments, the mounting base is provided with at least two positioning holes;

the pressing plate comprises a plate-shaped main body, wherein at least two positioning bulges are arranged on one side of the plate-shaped main body, which faces the mounting seat, and are used for being arranged in at least two positioning holes.

In some embodiments, at least two of the positioning holes are located outside the threading slot.

In some embodiments, the platen is made of an insulating material.

In some embodiments, the atomizing body further comprises a reservoir housing, a reservoir carrier, a first sealing plug, and a second sealing plug;

the atomization core is arranged in the liquid storage carrier and is arranged in the liquid storage shell together with the liquid storage carrier, the first sealing plug and the second sealing plug are respectively arranged at two ends of the liquid storage shell, and pins of the atomization core penetrate through the second sealing plug and are arranged in the threading grooves.

In some embodiments, the atomizing core comprises a support, a liquid guiding carrier arranged in the support, and a heating body wound on the liquid guiding carrier, wherein the heating body comprises a heating wire and pins connected with two ends of the heating wire.

Implement the utility model discloses following beneficial effect has: the aerosol generating device comprises a shell, an atomizing main body and a power supply assembly, wherein the power supply assembly is connected with the atomizing main body and is arranged in the shell together with the atomizing main body; the atomization body comprises an atomization core; the power supply assembly comprises a mounting seat, a battery and a pressing plate, the mounting seat is provided with a containing cavity for installing the battery, the side wall of the mounting seat is provided with at least two threading grooves, the pins of the atomization cores are arranged in the threading grooves and electrically connected with the battery, the pressing plate is used for limiting the pins on the mounting seat, the pins can be assembled more simply and easily, the pins are not easy to fall off, poor contact is caused, and the production yield can be obviously improved.

Drawings

In order to explain the technical solution of the present invention more clearly, the present invention will be further described with reference to the accompanying drawings and examples, it should be understood that the following drawings only show some examples of the present invention, and therefore should not be considered as limiting the scope, for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:

figure 1 is a schematic diagram of the structure of an aerosol-generating device of the related art;

figure 2 is a schematic structural view of an aerosol-generating device according to some embodiments of the present invention;

figure 3 is a perspective view of an aerosol-generating device according to some embodiments of the present invention;

figure 4 is an exploded view of an aerosol-generating device in some embodiments of the invention;

fig. 5 is a schematic structural view of a mounting base in some embodiments of the invention;

fig. 6 is a schematic diagram of a platen according to some embodiments of the present invention.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description, it should be understood that the directions or positional relationships indicated by "front", "back", "upper", "lower", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", and the like are configured and operated in specific directions based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present technical solution, and do not indicate that the device or element referred to must have a specific direction, and thus, should not be construed as limiting the present invention.

It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. The terms "first", "second", "third", etc. are only for convenience in describing the present technical solution, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the following description, for purposes of explanation and not limitation, specific details are set forth such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

Referring to fig. 2-6, an aerosol generating device 20 for heating and atomizing an atomized liquid, such as tobacco tar or liquid medicine, into an aerosol for consumption by a consumer is shown.

The aerosol-generating device 20 may comprise a housing 21, an atomizing body, and a power supply assembly connected to the atomizing body and mounted in the housing 21;

the atomizing body includes an atomizing core 22; the power supply assembly comprises a mounting seat 27, a battery 28 and a pressing plate 29, the mounting seat 27 is provided with an accommodating cavity 271 for the battery 28 to be mounted, the side wall of the mounting seat 27 is provided with at least two threading grooves 272, pins 223 of the atomizing core 22 penetrate through the threading grooves 272 and are electrically connected with the battery 28, the pressing plate 29 is used for limiting the pins 223 on the mounting seat 27, the pins 223 can be assembled more simply, the pins 223 are not easy to fall off, poor contact is caused, and the production yield can be obviously improved.

In some embodiments, the pins 223 of the atomizing core 22 are connected to the battery 28 through spring pieces, such as slots provided on the mounting seat 27 for mounting the spring pieces, which may be electrically connected to the battery 28, and when the pins 223 are mounted in the threading slots 272, the spring pieces are electrically connected to the spring pieces.

In some embodiments, the wire groove 272 is provided with a contact 273, and the pin 223 is connected to the battery 28 through the contact 273, when the contact 273 can be electrically connected to the battery 28, and then when the pin 223 is installed in the wire groove 272, the pin 273 can be electrically connected to the contact 273.

In some embodiments, the power supply assembly further includes a circuit board (not shown) connected to the battery 28, the circuit board being mounted on the mounting base 27 and electrically connected to the pins 223. Preferably, in some embodiments, the mounting base 27 is provided with a slot 276, and the circuit board can be mounted in the slot 276.

In some embodiments, the mounting base 27 further defines a receiving slot 275, and the power supply assembly further includes a microphone switch mounted in the receiving slot 275, the microphone switch being connected to the circuit board or the battery 28.

In some embodiments, the mounting 27 is a cylindrical structure, such as may be a generally cylindrical structure.

In some embodiments, the mount 27 is made of an insulating material, such as plastic. In some embodiments, the mount 27 may be made of plastic or silicone.

In some embodiments, the mounting seat 27 is provided with at least two positioning holes 274, and the pressure plate 29 may include a plate-shaped body 291, and a side of the plate-shaped body 291 facing the mounting seat 27 is provided with at least two positioning protrusions 292 for being fitted into the at least two positioning holes 274, such as being fixed by interference fit.

Preferably, at least two positioning holes 274 are provided at the outer side of the threading groove 272.

Preferably, the pressure plate 29 is made of an insulating material, such as plastic, silicone or plastic.

It can be understood that a pressing plate 29 is added at the conductive connection position of the mounting seat 27, the end of the pin 223 is placed in the threading groove 272, and then pressed to form a conductive loop, preferably, the pressing plate 29 can be two positioning holes for pressing or a built-in snap position, or an internal spring is added to press the pin 223 at the positive and negative conductive positions of the mounting seat 27.

In some embodiments, the atomizing body further comprises a liquid storage shell 23, a liquid storage carrier 24, a first sealing plug 25 and a second sealing plug 26, wherein the atomizing core 22 is mounted in the liquid storage carrier 24 and is mounted in the liquid storage shell 23 together with the liquid storage carrier 24, the first sealing plug 25 and the second sealing plug 26 are respectively mounted at two ends of the liquid storage shell 23, and the pin 223 of the atomizing core 22 penetrates through the second sealing plug 26 and is inserted into the threading slot 272.

In some embodiments, the atomizing core 22 includes a support 224, a liquid guiding carrier 221 disposed in the support 224, and a heating element wound on the liquid guiding carrier 221, the heating element includes a heating wire 222 and pins 223 connected to two ends of the heating wire 222, and the pins 223 may include a positive pin or a negative pin.

Preferably, the atomizing core 22 can further include a sheath 225, and when the liquid guiding carrier 221 is mounted on the bracket 224, the sheath 225 can be disposed on the outer periphery of the bracket 224 to abut against the liquid guiding carrier 221.

Preferably, the wicking carrier 221 may be a porous ceramic or wicking cotton and the reservoir carrier 24 may be a unitary cotton.

Preferably, the housing 21 may have an opening to facilitate the loading of the atomizing body and power supply assembly into the interior cavity of the housing 21 through the opening. Preferably, the aerosol-generating device 20 may further comprise an end cap 210 to close the opening.

It will be appreciated that the aerosol-generating device 20 is held down by the cover plate, and that no soldering or riveting process is required, and assembly can be automated instead of manual welding.

It is understood that the above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. An aerosol-generating device comprising a housing (21), an atomising body and a power supply assembly connected to the atomising body and mounted together within the housing (21);

the atomizing body comprises an atomizing core (22); the power supply assembly comprises a mounting seat (27), a battery (28) and a pressing plate (29), wherein the mounting seat (27) is provided with a containing cavity (271) for the battery (28) to be mounted, the side wall of the mounting seat (27) is provided with at least two threading grooves (272), pins (223) of the atomizing core (22) are arranged in the threading grooves (272) and electrically connected with the battery (28), and the pressing plate (29) is used for limiting the pins (223) on the mounting seat (27).

2. An aerosol-generating device according to claim 1, wherein the pins (223) of the atomizing wick (22) are connected to the battery (28) by a snap tab.

3. An aerosol-generating device according to claim 1, wherein the threading slot (272) is provided with contacts (273), and the pins (223) are connected to the battery (28) via the contacts (273).

4. An aerosol-generating device according to claim 1, wherein the power supply assembly further comprises a circuit board connected to the battery (28), the circuit board being mounted on the mounting seat (27) and being electrically connected to the pins (223).

5. An aerosol-generating device according to claim 4, wherein the mounting seat (27) is further provided with a receiving groove (275), and the power supply assembly further comprises a microphone switch mounted in the receiving groove (275), the microphone switch being connected to the circuit board or the battery (28).

6. An aerosol-generating device according to any one of claims 1 to 4 in which the mounting (27) is of cylindrical construction.

7. An aerosol-generating device according to any one of claims 1 to 4 in which the mounting seat (27) is made of an insulating material.

8. An aerosol-generating device according to any of claims 1 to 4, wherein the mounting seat (27) is provided with at least two positioning holes (274);

the pressing plate (29) comprises a plate-shaped body (291), and at least two positioning protrusions (292) are arranged on one side, facing the mounting seat (27), of the plate-shaped body (291) and used for being installed in the at least two positioning holes (274).

9. An aerosol-generating device according to claim 8, wherein at least two of the positioning apertures (274) are located outside the threading slot (272).

10. An aerosol-generating device according to claim 8, wherein the pressure plate (29) is made of an insulating material.

11. An aerosol-generating device according to any of claims 1 to 4, wherein the atomising body further comprises a reservoir housing (23), a reservoir carrier (24), a first sealing plug (25) and a second sealing plug (26);

the atomizing core (22) is installed in the liquid storage carrier (24) and installed in the liquid storage shell (23) together with the liquid storage carrier (24), the first sealing plug (25) and the second sealing plug (26) are installed at two ends of the liquid storage shell (23) respectively, and a pin (223) of the atomizing core (22) penetrates through the second sealing plug (26) and is installed in the threading groove (272).

12. An aerosol-generating device according to any one of claims 1 to 4, wherein the atomizing wick (22) comprises a holder (224), a liquid-conductive carrier (221) disposed in the holder (224), and a heat-generating body wound on the liquid-conductive carrier (221), the heat-generating body comprising a heating wire (222) and the pins (223) connected to both ends of the heating wire (222).