CN215898915U

CN215898915U - Host structure and aerosol generating device

Info

Publication number: CN215898915U
Application number: CN202122225473.XU
Authority: CN
Inventors: 刘明波
Original assignee: Shenzhen Woody Vapes Technology Co Ltd
Current assignee: Shenzhen Woody Vapes Technology Co Ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-25
Anticipated expiration: 2031-09-13

Abstract

The present application generally relates to a host structure and aerosol generation device, the host structure includes the main part, first electrode group and second electrode group be connected with the main part, the main part includes first matching surface, and first electrode group and second electrode group are relative respectively first matching surface's height-adjustable, an atomizer can be connected to first electrode group and second electrode group alternative. That is, the host computer structure can match different atomizers, has improved the suitability of host computer structure, has promoted user's experience.

Description

Host structure and aerosol generating device

Technical Field

The present application relates generally to the field of aerosol generation technologies, and in particular, to a host structure and an aerosol generating device.

Background

Aerosol generating devices typically include an atomizing assembly, a host structure (power supply assembly), and a control assembly, which generates heat when energized to generate an aerosol. However, in the prior art, the structure of the atomizer is various, but the structure of the atomizing base of the atomizer is fixed, so that a host can only be adapted to an atomizer, and the user experience is affected.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

In order to solve the technical problem that the adaptability of the existing aerosol generating device is not high, the main object of the application is to provide a host structure and an aerosol generating device.

In order to realize the purpose of the utility model, the following technical scheme is adopted in the application:

a host structure comprises a main body part, a first electrode group and a second electrode group, wherein the first electrode group and the second electrode group are connected with the main body part, the heights of the first electrode group and the second electrode group relative to a first matching surface are adjustable, and the first electrode group and the second electrode group can be selectively connected with an atomizer.

Further, the first electrode group and the second electrode group are respectively any one of a foldable electrode and a telescopic electrode.

Further, the first electrode group comprises two first electrodes, the second electrode group comprises two second electrodes, and a central connecting line of the two second electrodes intersects with a central connecting line of the two first electrodes.

Further, the distance between the two first electrodes is not equal to the distance between the two second electrodes.

Furthermore, the main body part further comprises a lower shell and an insulating support accommodated in the lower shell, the insulating support comprises a first matching surface and a side wall surface connected with the first matching surface, an air inlet hole is formed in the lower shell, an air inlet channel communicated with the air inlet hole is formed in the insulating support, and the air inlet channel penetrates through the side wall surface and the first matching surface.

Furthermore, the insulating support further comprises an accommodating groove formed by being recessed from the first matching surface, and when the first electrode group and/or the second electrode group are foldable electrodes, the first electrode group and/or the second electrode group can be rotatably accommodated in the accommodating groove.

Furthermore, the first electrode group is a foldable electrode, each first electrode comprises a body, a pivot connected with the body and a connecting part arranged on the pivot in a penetrating mode, and the connecting part can rotate relative to the body to be folded and contained in the containing groove.

Further, the second electrode group is a pogo pin type electrode, the air inlet passage includes an air outlet provided on the first matching surface, and a center line of the second electrode group passes through a center of the air outlet.

Furthermore, a first magnetic part is fixed on the insulating support and arranged on a central connecting line of the second electrode group.

One aspect of the present application provides a host structure, including a main body portion, a first electrode group and a second electrode group connected to the main body portion, where the first electrode group and the second electrode group can be alternatively electrically connected to one type of atomizer. Therefore, the host structure can be matched with different atomizers, the adaptability of the host structure is improved, and the user experience is improved.

The present application provides an aerosol generating device, and the aerosol generating device is equipped with the above-mentioned host structure, because the host structure includes the main part, the first electrode group and the second electrode group of being connected with the main part, first electrode group and second electrode group can alternatively be connected with the third electrode group of atomizer. Therefore, the host structure can be matched with different atomizers, and the adaptability of the host structure is improved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

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, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a top view of a first mating surface of a host structure shown in a first state, according to an exemplary embodiment.

FIG. 2 is a top view of a first mating surface of one of the host structures shown in FIG. 1 in a second state.

Fig. 3 is a simplified structural diagram of a first electrode set included in the host structure provided in fig. 1.

Fig. 4 is a top view of a second mating surface of the atomizer mated with the host structure in a second state.

Fig. 5 is a top view of a second mating surface of the atomizer mated with the host structure in a first state.

Fig. 6 is a schematic diagram illustrating the construction of an aerosol generating device according to an exemplary embodiment.

Fig. 7 is a schematic structural diagram illustrating yet another aerosol generating device according to an exemplary embodiment.

Wherein the reference numerals are as follows:

100. 200 aerosol generating device

1-host structure 10-main body part 12-first electrode group

14-second electrode set 110-first matching surface

120-first electrode 140-second electrode 122-body 124-pivot

11-lower housing 13-insulating holder 130-side wall surface 126-connecting part

111-inlet hole 132-inlet hole 134-outlet hole 136-inlet channel

210-holding tank 2, 3-atomizer 20-Upper casing

22-sealing seat 201-oil storage cavity 24-atomizing core

240-outlet duct 15-battery 17-circuit board 220-second matching surface

150-first magnetic element 26, 36-third electrode set 260, 360-third electrode

262-inlet 264-second magnetic element

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application are within the scope of the present application without inventive efforts, and therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention but only to represent selected embodiments of the present invention. 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.

Referring to fig. 1-3 and fig. 6, the present application provides a host structure 1 and an aerosol generating device 100 including the host structure 1.

The host structure 1 includes a main body portion 10, a first electrode group 12 and a second electrode group 14 connected to the main body portion 10. The main body 10 includes a first mating surface 110, and the first electrode set 12 and the second electrode set 14 have adjustable heights relative to the first mating surface 110, respectively, and the first electrode set 12 and the second electrode set 14 can be selectively connected to a nebulizer. That is, when the first electrode set 12 is connected to a nebulizer, the second electrode set 14 is in an off state; alternatively, when the second electrode set 14 is connected to another nebulizer, the first electrode set 12 is in an off state.

The first electrode group 12 and the second electrode group 14 are each one of a foldable electrode and a retractable electrode.

The first electrode group 12 includes two first electrodes 120, and the second electrode group 14 includes two second electrodes 140.

In the present application, one of the first electrode group 12 and the second electrode group 14 is a foldable electrode, and the other is a retractable electrode. More specifically, the first electrode group 12 is a foldable electrode, and the second electrode group 14 is a telescopic electrode. The telescopic electrode is preferably a pogo-pin pogo pin type structure, which is a known structure and is not described in detail herein.

In other embodiments, the first electrode set 12 may be a collapsible electrode, the second electrode set 14 may be a collapsible electrode; or the first electrode group 12 and the second electrode group 14 are telescopic electrodes; or both the first electrode set 12 and the second electrode set 14 may be folded electrodes. The type of the first electrode set 12 and the second electrode set 14 may be designed based on the size of the host structure 1.

In the present application, as shown in fig. 4 to 7, the main body 10 includes a lower case 11, an insulating holder 13 located in the lower case 11, a battery 15, a circuit board 17, and the like. The first electrode set 12 and the second electrode set 14 are both disposed on the insulating support 13.

The lower housing 11 is a longitudinal cylinder, and an air inlet 111 is formed in a side wall of the lower housing 11.

The side wall surface 130 of the insulating holder 13 is opened with an air inlet 132, the first mating surface 110 connected to the side wall surface 130 is provided with an air outlet 134, and an air inlet passage 136 connecting the air inlet 132 and the air outlet 134. The air inlet 132 corresponds to the position of the air inlet hole 111. That is, the center of the air inlet 132 is aligned with the center of the air inlet hole 111, and the air flow path is shortest; specifically, when smoking the operation, under the effect of negative pressure, can get into the air flue via air inlet 132 fast through the inspiratory air of inlet port 111 in, effectively improve circulation of air speed, promote user experience and feel.

Similarly, in order to further increase the flow rate of air entering the air inlet channel 136, it is preferable that the air inlet holes 111 are provided in plurality, and the plurality of air inlet holes 111 are provided at intervals in the longitudinal direction of the housing to increase the amount of air entering the air inlet channel 136, thereby further increasing the atomization amount.

Referring to fig. 1 and fig. 2, as a preferred embodiment, a receiving groove 210 is formed on the first matching surface 110 of the insulating support 13, and the first electrode set 12 can be rotatably received in the receiving groove 210.

As a preferred embodiment, please refer to fig. 3, each of the first electrodes 120 includes a body 122, a pivot 124 connected to the body 122, and a connecting portion 126 passing through the pivot 124, wherein the connecting portion 126 can rotate relative to the body 122 to be received in the receiving groove 210 in a folding manner.

When the first electrode 120 needs to be connected with the atomizer 2, the first electrode 120 is rotated, more specifically, rotated 90 degrees, so that the first electrode is vertically inserted into or abuts against the electrode at the corresponding position of the atomizer 2; when the first electrode 120 is not required to be connected to the atomizer 2, the first electrode 120 is rotated and folded and received in the receiving groove 210.

As a preferred embodiment, it is possible that the center connecting line of the two second electrodes 140 intersects the center connecting line of the two first electrodes 120. Because the area of the first matching surface 110 of the insulating support 13 is limited, two sets of electrodes are mounted on the insulating support 13 and exposed from the first matching surface 110, so that the space of the first matching surface 110 can be fully utilized, and the planning of the internal space of the lower housing 11 is facilitated.

As a preferred embodiment, it is possible that the first matching surface 110 has an elliptical shape, the second electrode group 14 includes two second electrodes 140 located on the major axis of the ellipse, and the center line of the second electrode group 14 passes through the center of the air outlet 134.

The first electrode group 12 is located on both sides of the line connecting the two second electrodes 140. As a preferred embodiment, it is possible that the two first electrodes 120 are further respectively located at two sides of the minor axis of the ellipse, the two first electrodes 120 are bent toward a direction close to each other, and the distance between the two first electrodes 120 is not equal to the distance between the two second electrodes 140. The space planning of the first matching surface 110 is also possible while achieving matching of the electrodes of the atomizer 2 at different distances.

As a preferred embodiment, a first magnetic member 150 is further fixed on the insulating support 13, and the first magnetic member 150 is disposed on a central connecting line of the second electrode group 14. When the magnetic member is also disposed on the atomizer 2 matched with the host structure, the first magnetic member 150 and the magnetic member of the atomizer 2 may be used to further fix the atomizer 2 and the host structure 1.

Referring also to fig. 6, fig. 6 provides an aerosol generating device 100 formed by matching the atomizer 2 with the host structure 1. The atomizer 2 comprises an upper shell 20, a sealing seat 22 matched with the upper shell 20 and an atomizing core 24 fixed with the sealing seat 22. The seal holder 22 is fixed to the upper case 20 to form an oil reservoir 201. The atomizing core 24 is positioned in the oil storage chamber 201, the atomizing core 24 is connected with the air outlet pipe 240, and the aerosol substrate is atomized after being heated in the air outlet pipe 240 for the suction of a user. The seal seat 22 is provided with a third electrode group 26, the third electrode group 26 includes two third electrodes 260, an air inlet 262 is provided between the two third electrodes 260 of the atomizer 2, and the air inlet 262 corresponds to the air inlet passage 136 of the main machine structure 1. The seal holder 22 includes a second mating surface 220, the second mating surface 220 also being oval. The third electrode 260 is a receptacle or a metal sheet. In the present application, the illustrated third electrodes 260 are metal sheet structures, centers of the two third electrodes 260 are located on a major axis of the ellipse, and a distance between the centers of the two third electrodes 260 is equal to a distance between centers of the two second electrodes 140. When the host structure 1 is matched with the atomizer 2, the first electrode 120 is folded and accommodated in the accommodating groove 210, the second electrode 140 abuts against the sheet-shaped third electrode 260, and the second magnetic member 264 arranged on the second matching surface 220 of the atomizer 2 is fixed with the first magnetic member 150 arranged on the first matching surface 110 of the host structure 1, so that the atomizer 2 is electrically connected with the host structure 1.

Referring also to fig. 7, fig. 7 provides an aerosol generating device 200 formed by matching the atomizer 3 with the host structure 1. As yet another atomizer 3 that is compatible with the host structure 1, the structure of the atomizer 3 is substantially the same as that of the atomizer 2, except that: the two third electrodes 360 of the atomizer 3 include insertion holes, the two third electrodes 360 are located on two sides of the major axis of the ellipse, and the center distance between the two third electrodes 360 is equal to the center distance between the two first electrodes 120. When the host structure 1 is matched with the atomizer 3, the first electrode 120 is vertically inserted into the third electrode 360, the position where the second matching surface 220 corresponds to the second electrode 140 is a solid surface, the second matching surface 220 abuts against the second electrode 140 to compress the second electrode 140, that is, the second matching surface 220 is in contact with the second electrode 140, so that the second electrode 140 is in an off state, and the atomizer 2 is electrically connected with the host structure 1.

In summary, the present application provides a main unit structure 1 and

aerosol generating devices

100 and 200, wherein the aerosol generating device 100 is provided with the main unit structure 1, a first electrode group 12 and a second electrode group 14 connected to a main body 10, and the first electrode group 12 and the second electrode group 14 can be alternatively connected to a third electrode group 26 of an atomizer 2. That is, when the first electrode group 12 is connected to the third electrode group 26 of the nebulizer 2, the second electrode group 14 is in the off state; alternatively, when the second electrode group 14 is connected to the

third electrode groups

26, 36 of the

atomizers

2, 3, the first electrode group 12 is in the off state. The application provides a host computer structure 1 can match the atomizer that has different electrode spacing, has also improved host computer structure 1's suitability, has promoted user's experience and has felt.

It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the general inventive concept. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A host structure is characterized by comprising a main body part, a first electrode group and a second electrode group, wherein the first electrode group and the second electrode group are connected with the main body part, the main body part comprises a first matching surface, the heights of the first electrode group and the second electrode group relative to the first matching surface are adjustable, and the first electrode group and the second electrode group can be alternatively connected with an atomizer.

2. The host structure of claim 1, wherein the first electrode set and the second electrode set are any one of a foldable electrode and a retractable electrode, respectively.

3. The host structure of claim 1, wherein the first electrode set comprises two first electrodes, the second electrode set comprises two second electrodes, and a line connecting centers of the two second electrodes intersects a line connecting centers of the two first electrodes.

4. The host structure of claim 2, wherein a spacing between two of the first electrodes is not equal to a spacing between two of the second electrodes.

5. The host structure of claim 2, wherein the main body further comprises a lower housing and an insulating support received in the lower housing, the lower housing having an air inlet opening therein, the insulating support comprising the first mating surface and a sidewall surface connected to the first mating surface, the sidewall surface having an air inlet opening therein, the first mating surface having an air outlet opening therein, the insulating support further comprising an air inlet passage connecting the air inlet opening and the air outlet opening therein.

6. The host structure of claim 5, wherein the insulating support further comprises a receiving cavity formed by being recessed from the first mating surface, and when the first electrode set and/or the second electrode set is a foldable electrode, the first electrode set and/or the second electrode set can be rotatably received in the receiving cavity.

7. The host structure of claim 6, wherein the first electrode set is a foldable electrode, each of the first electrodes includes a body, a pivot connected to the body, and a connecting portion passing through the pivot, and the connecting portion can rotate relative to the body to be folded and received in the receiving cavity.

8. The host structure of claim 7, wherein the second electrode set is a pogo pin electrode, and a center line of the second electrode set passes through a center of the air outlet.

9. The host structure of claim 5, wherein the insulating support further comprises a first magnetic member fixed thereon, and the first magnetic member is disposed on the central connection line of the second electrode set.

10. An aerosol generating device comprising a host structure and an atomiser connected to the host structure, wherein the host structure is as claimed in any one of claims 1 to 9.