CN216416028U

CN216416028U - Host and aerosol generating device

Info

Publication number: CN216416028U
Application number: CN202122779241.9U
Authority: CN
Inventors: 陈杰; 廖振龙; 牛彦明
Original assignee: Jiwan Shenzhen Technology Co Ltd
Current assignee: Jiwan Shenzhen Technology Co Ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-03
Anticipated expiration: 2031-11-10

Abstract

The application discloses host computer and aerosol generating device, the host computer includes: the shell is provided with a first accommodating space and an air inlet communicated with the first accommodating space; the electrode bracket is movably arranged in the first accommodating space and divides the first accommodating space into an accommodating cavity and an air inlet cavity, and the accommodating cavity is used for inserting an atomizer of the aerosol generating device; the main machine electrode is arranged on the electrode bracket and is provided with an air inlet channel which is communicated with the air inlet cavity; the electrode support has a first movement position that makes the air inlet communicate with the air inlet chamber and a second movement position that makes the air inlet communicate with the housing chamber. The electrode support is movably arranged in the first accommodating space, and the electrode of the host is provided with the air inlet channel, so that when the host is matched with different atomizers, the electrode support is provided with the first movement position and the second movement position, and external air can flow into the atomizers in different modes. Therefore, the host has good compatibility and can be adapted to atomizers of different types.

Description

Host and aerosol generating device

Technical Field

The utility model relates to an aerosol makes technical field, concretely relates to host computer and aerosol generating device.

Background

Currently, aerosol generating devices in the existing market generally include a host and an atomizer inserted on the host. The host computer is installed the host computer electrode, and the atomizer is installed the atomizing electrode, and the host computer electrode is connected with the electricity behind the atomizing electrode contact to make the host computer supply power for the atomizer. However, there are two types of atomizers, one type of atomizer has an atomizing electrode that is hollow to form an air inlet, and the other type of atomizer has no air inlet but forms an air inlet on a housing of the atomizer. However, in the prior art, one host can only be adapted to one atomizer, which results in poor host compatibility and poor adaptability to different types of atomizers.

SUMMERY OF THE UTILITY MODEL

The utility model provides a host computer and aerosol generate device to the host computer general compatibility that solves host computer and aerosol generate device is poor, the technical problem of the atomizer of adaptation different grade type that can not be fine.

For solving the technical problem, the utility model discloses a first technical scheme be: there is provided a host for an aerosol generating device, comprising: the air conditioner comprises a shell, a first air inlet and a second air inlet, wherein the shell is provided with a first accommodating space and an air inlet communicated with the first accommodating space; the electrode support is movably arranged in the first accommodating space and divides the first accommodating space into an accommodating cavity and an air inlet cavity, and the accommodating cavity is used for inserting an atomizer of the aerosol generating device; the main machine electrode is arranged on the electrode bracket and is provided with an air inlet channel, and the air inlet channel is communicated with the air inlet cavity; the electrode support is provided with a first movement position enabling the air inlet to be communicated with the air inlet cavity and a second movement position enabling the air inlet to be communicated with the containing cavity.

Optionally, the host further includes an elastic restoring member, one end of the elastic restoring member is connected to or abutted against the electrode holder, and the other end of the elastic restoring member is connected to or abutted against the housing.

Optionally, the electrode holder is provided with a first magnetic part, a second magnetic part is arranged at a position of the housing corresponding to the first magnetic part, and the magnetic properties of the end faces of the first magnetic part and the second magnetic part opposite to each other are the same, so as to generate a mutual repulsion force.

Optionally, the housing further forms a second receiving space, and the host further includes a power supply assembly disposed in the second receiving space and electrically connected to the host electrode.

Optionally, the host further includes a microphone, and the microphone is electrically connected to the power supply assembly.

Optionally, the microphone is disposed in the air intake cavity, the electrode support is formed with a first microphone airway, and the first microphone airway is respectively communicated with the accommodating cavity and the air intake cavity.

Optionally, the air inlet cavity includes a detection cavity formed by the electrode support, the microphone is mounted in the detection cavity, the electrode support is further formed with a second microphone air passage, the first microphone air passage is communicated with the detection cavity and the air inlet cavity respectively, and the second microphone air passage is communicated with the detection cavity and the air inlet channel respectively.

Optionally, the housing includes a casing and a battery holder, and the battery holder is mounted on the casing and formed with the second receiving space.

Optionally, one side of the housing, which is close to the accommodating cavity, is provided with a first clamping portion, and the atomizer is provided with a second clamping portion matched with the first clamping portion.

The utility model discloses a second technical scheme be: providing an aerosol generating device, wherein the aerosol generating device comprises an atomizer and the host machine, the atomizer comprises an atomizing body and an atomizing electrode, the atomizing body is inserted into the accommodating cavity and forms an atomizing channel, and the atomizing electrode is mounted on the atomizing body and is electrically connected with the host machine electrode; the atomization electrode is provided with a guide hole communicated with the atomization channel, and the host electrode is inserted into the guide hole so that the electrode support is located at the first movement position; or the atomization body is provided with an air inlet which is respectively communicated with the atomization channel and the containing cavity, and the atomization electrode pushes the host machine electrode so that the electrode support moves to the second movement position.

The utility model has the advantages that: the electrode support is movably arranged in the first accommodating space, and an air inlet channel is formed in the electrode of the host, so that when the host is matched with different atomizers, the electrode support is provided with a first movement position and a second movement position, and external air can flow into the atomizers in different modes. Therefore, the host has good compatibility and can be adapted to atomizers of different types.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and 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 without inventive work, wherein:

fig. 1 is a sectional view of a main unit according to an embodiment of the present invention;

FIG. 2 is an exploded view of the host computer of FIG. 1;

fig. 3 is a cross-sectional view of an aerosol generating device in an embodiment of the invention;

figure 4 is a cross-sectional view of an aerosol generating device according to a further embodiment of the invention;

FIG. 5 is a cross-sectional view of the atomizer of FIG. 3;

fig. 6 is a cross-sectional view of the atomizer of fig. 4.

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.

The present invention provides a host 100, as shown in fig. 1 and fig. 2, fig. 1 is a cross-sectional view of the host 100 in an embodiment of the present invention, and fig. 2 is an exploded schematic view of the host 100 in fig. 1.

The present invention also provides an aerosol generating device, as shown in fig. 3 to 6, fig. 3 is a sectional view of an aerosol generating device according to an embodiment of the present invention, fig. 4 is a sectional view of an aerosol generating device according to another embodiment of the present invention, fig. 5 is a sectional view of the atomizer 1 of fig. 3, and fig. 6 is a sectional view of the atomizer 1' of fig. 4. The aerosol generating device comprises a host machine 100 and an atomizer 1, wherein the atomizer 1 can be detachably mounted on the host machine 100 in a clamping manner, a magnetic adsorption manner and the like. As shown in fig. 3 and 5, the atomizer 1 includes an atomizing body 11 and an atomizing electrode 12. The atomizing body 11 is formed with an atomizing passage 110, and the atomizing electrode 12 is mounted to the atomizing body 11 and is formed with a guide hole 120 communicating with the atomizing passage 110. The atomization body 11 comprises a liquid storage bin 111, a base 112 and an atomization core 113. The liquid storage chamber 111 is formed with a liquid storage cavity 1110 and an air outlet channel 1111. The base 112 is disposed in the liquid storage chamber 1110 and connected to one end of the liquid storage chamber 111, and the base 112 is formed with an atomizing channel 110. The atomizing core 113 is installed on the base 112 and is respectively communicated with the liquid storage cavity 1110, the air outlet channel 1111 and the atomizing channel 110. The atomizing electrode 12 is mounted on the base 112 and electrically connected to the atomizing core 113. As shown in fig. 6, the atomizer 1 ' includes an atomizing body 11 ' and an atomizing electrode 12 ', the atomizing body 11 ' is formed with an atomizing channel 110 ' and an air inlet hole 111 ' communicating with the atomizing channel 110 '.

The main body 100 includes a housing 2, an electrode holder 3, and a main body electrode 4. The electrode holder 3 is movably installed in the housing 2, and the main machine electrode 4 is installed on the electrode holder 3 and is formed with an air inlet passage 40.

Illustratively, the housing 2 is formed with a first housing space 20 and an air inlet 21 communicating with the first housing space 20. The electrode holder 3 is movably disposed in the first receiving space 20 and divides the first receiving space 20 into a receiving cavity 20A and an air inlet cavity 20B, wherein the receiving cavity 20A is used for inserting the atomizer 1. The main machine electrode 4 is mounted to the electrode holder 3 and is formed with an intake passage 40, and the intake passage 40 communicates with the intake chamber 20B. The electrode holder 3 has a first movement position for communicating the air inlet 21 with the air inlet chamber 20B and a second movement position for communicating the air inlet 21 with the accommodation chamber 20A. That is, when the main unit 100 is fitted to the atomizer 1, the main unit electrode 3 is inserted into the guide hole 120, so that the electrode holder 3 is located at the first movement position, and the external air flows into the atomization passage through the air inlet 21, the air inlet cavity 20B, and the air inlet passage 40 in sequence. When the main unit 100 is fitted to the atomizer 1 ', the atomizing electrode 12' blocks the air inlet channel 40 and pushes the electrode holder 3 to move downward, so that the electrode holder 3 is located at the second moving position, and the outside air sequentially flows into the atomizing channel 110 'through the air inlet 21, the accommodating cavity 20A and the air inlet hole 111'. The electrode holder 3 of the main unit 100 is movably disposed in the first receiving space 20, and the main unit electrode 4 is formed with the air inlet passage 40, so that when the main unit 100 is matched with the atomizer 1 or the atomizer 1', the electrode holder 3 has a first moving position and a second moving position, and thus, the external air can flow into the atomizer 1 in different manners. Therefore, the host 100 has good compatibility and can be adapted to different types of atomizers.

The housing 2 further forms a second receiving space 22, the main unit 100 further comprises a power supply module 5, the power supply module 5 is disposed in the second receiving space 22 and electrically connected to the main unit electrode 4, the housing 2 illustratively comprises a casing 23 and a battery holder 24, and the battery holder 24 is mounted in the casing 23 and forms the second receiving space 22. During production and assembly, the power module 5 is first disposed in the second receiving space 22 and mounted on the battery holder 24, and then the battery holder 24 is mounted in the housing 23, so that the assembly of the host 100 is facilitated, and the stability of the power module 5 is high after assembly.

The outer edge of the battery support 24 is provided with the first sealing element 241, and the battery support 24 is in sealing contact with the inner wall of the shell 23 through the first sealing element 241, so that water inflow and air leakage can be prevented, the friction force between the battery support 24 and the shell 23 can be increased, and the battery support 24 is more stable after being installed in the shell 23.

The electrode holder 3 is movably disposed in the first receiving space 20 and divides the first receiving space 20 into a receiving cavity 20A and an air inlet cavity 20B, wherein the receiving cavity 20A is used for inserting the atomizer 1. Illustratively, after the battery holder 24 is installed in the housing 23, the housing 23 and the battery holder 24 enclose to form the first receiving space 20. The housing 23 is formed with an air inlet 21, and the air inlet 21 communicates with the first receiving space 20. An air inlet chamber 20B is formed between the electrode holder 3 and the battery holder 24. And the outer fringe of electrode holder 3 is equipped with second sealing member 31, and electrode holder 3 seals the butt through the inner wall of second sealing member 31 with shell 23, so both can prevent into water and gas leakage, can increase the frictional force between electrode holder 3 and the shell 23 again for electrode holder 3 can not take place to remove under the effect of external force no longer.

The main machine electrode 4 is mounted to the electrode holder 3 and is formed with an intake passage 40, and the intake passage 40 communicates with the intake chamber 20B. Illustratively, the electrode holder 3 is formed with a through hole 32, the host electrode 4 is inserted into the through hole 32, and one side of the host electrode 4 is located in the accommodating cavity 20A, and the other side is located in the air inlet cavity 20B. The main machine electrode 4 is hollow, so that an air inlet channel 40 is formed, and the air inlet channel 40 can penetrate through the main machine electrode 4 from top to bottom, so that the air inlet channel 40 is communicated with the air inlet cavity 20B. The air inlet channel 40 may also extend from the upper end of the main electrode 4 to a position of the main electrode 4 corresponding to the air inlet cavity 20B, and then a through hole 41 is formed in the main electrode 4, and the through hole 41 is respectively communicated with the air inlet cavity 20B and the air inlet channel 40, so that the air inlet channel 40 is communicated with the air inlet cavity 20B through the through hole 41. It should be noted that when the main body 100 is mated with the atomizer 1, an opening may be formed in the upper end surface or the side wall of the main body electrode 4 so that the air intake passage 40 communicates with the atomizing passage 110.

The power module 5 is disposed in the second housing space 22 and electrically connected to the main unit electrode 4. Illustratively, the power supply assembly 5 includes a battery 51 and a circuit board 52. The circuit board 52 is electrically connected to the battery 51 and the main electrode 4, respectively.

The power module 5 may further include a charging tail 53, the charging tail 53 being electrically connected to the battery 51. Be provided with the interface 531 that charges on the tailboard 53, battery support 24 is equipped with first mounting hole 242 corresponding to the position department of the interface 531 that charges, and shell 23 is equipped with second mounting hole 231 corresponding to the position department of the interface 531 that charges, and the interface 531 that charges sets up in first mounting hole 242 and second mounting hole 231. The user can charge the battery 51 through the charging interface 531, so that the host 100 can be reused without wasting resources.

The main body 100 further includes an elastic restoring member 6, one end of the elastic restoring member 6 is connected to or abutted against the electrode holder 3, and the other end thereof is connected to or abutted against the housing 2. Illustratively, the electrode holder 3 is formed with a mounting post 33, and the resilient restoring member 6 has one end mounted on and abutting against the mounting post 33 and the other end abutting against the battery holder 24. When the main body 100 is mated with the atomizer 1 ', the atomizer 1' pushes down the electrode holder 3 from the first movement position to the second movement position. When the atomizer 1 'is separated from the main body 100, the elastic restoring piece 6 can push the electrode holder 3 from the second motion position to the first motion position, that is, the elastic restoring piece 6 can reset the moved electrode holder 3, so that the main body 100 can be matched with the atomizer 1 or the atomizer 1' again. It is understood that the battery bracket 24 may also be provided with a mounting portion, one end of the resilient restoring member 6 is mounted and abutted on the mounting post 33, and the other end is mounted and abutted on the mounting portion, so that the resilient restoring member 6 is more stable after being mounted.

It should be noted that, instead of the elastic restoring member 6, the main body 100 may be provided with a first magnetic member on the electrode holder 3, and a second magnetic member is provided at a position of the housing 2 corresponding to the first magnetic member, and the magnetic properties of the end surfaces of the first magnetic member and the second magnetic member opposite to each other are the same, so as to generate a mutual repulsive force. In this way, the moved electrode holder 3 can also be reset, so that the main unit 100 can be matched to the atomizer 1 or the atomizer 1' again. Illustratively, a first magnetic member is disposed on the electrode holder 3, and a second magnetic member is disposed at a position of the battery holder 24 corresponding to the first magnetic member.

It is understood that, while the main body 100 is provided with the elastic restoring member 6, the first magnetic member and the second magnetic member may be provided.

The side of the housing 2 close to the first accommodating space 20 is further provided with a first clamping portion, the atomizer 1 'is provided with a second clamping portion matched with the first clamping portion, and the housing 2 is clamped with the atomizer 1' through the mutual matching of the first clamping portion and the second clamping portion. Illustratively, a side of the housing 23 close to the first receiving space 20 is provided with a first engaging portion, and the first engaging portion is located in the first receiving space 20. The atomiser 1' is provided with a second catch portion cooperating with the first catch portion. When the atomizer 1 'is inserted into the receiving cavity 20A, the first engaging portion and the second engaging portion engage with each other, so that the atomizer 1' is fixed in the receiving cavity 20A. Thus, the electrode holder 3 can be pushed downwards, and when the first engaging portion and the second engaging portion are engaged with each other, the electrode holder 3 and the atomizer 1' will not move under the restoring force of the elastic restoring member 6 or the first magnetic member and the second magnetic member.

It will be appreciated that the housing 2 may not be provided with a first catch and the atomiser 1' may also not be provided with a second catch. As long as the sum of the frictional forces between the atomizer 1 'and the electrode holder 3 and the housing 2 is greater than the restoring force of the elastic restoring member 6 or the first magnetic member and the second magnetic member, the electrode holder 3 and the atomizer 1' can be prevented from moving under the restoring force of the elastic restoring member 6 or the first magnetic member and the second magnetic member.

The main unit 100 further comprises a microphone 7, the microphone 7 being electrically connected to the power supply assembly 5. Illustratively, the microphone 7 is disposed within the intake chamber 20B and is electrically connected to the circuit board 52. The electrode bracket 3 is further formed with a first microphone airway 34, and the first microphone airway 34 is respectively communicated with the accommodating cavity 20A and the air inlet cavity 20B. When the electrode support 3 is located at the first movement position, the external air sequentially flows into the atomization channel through the air inlet 21, the air inlet cavity 20B and the air inlet channel 40, and the microphone 7 can detect whether the airflow is generated in the air inlet cavity 20B. When the electrode holder 3 is located at the second movement position, the external air sequentially flows into the atomizing channel 110 'through the air inlet 21, the accommodating cavity 20A and the air inlet hole 111', and the microphone 7 can detect whether the airflow is generated in the accommodating cavity 20A through the first microphone air passage 34. Only when the microphone 7 detects the generation of the airflow in the air intake cavity 20B or the housing cavity 20A, the microphone 7 wakes up the battery 51, so that the host 100 supplies power to the nebulizer 1.

It should be noted that the air inlet cavity 20B may include a detection cavity 35 formed by the electrode holder 3, the microphone 7 is installed in the detection cavity 35, and the first microphone air passage 34 is respectively communicated with the accommodation cavity 20A and the detection cavity 35, that is, the microphone 7 detects whether there is airflow in the accommodation cavity 20A through the first microphone air passage 34. After the microphone 7 is installed in the detection cavity 35, the detection cavity 35 is not communicated with the air inlet cavity 20B. The electrode bracket 3 is further formed with a second microphone airway 36, the second microphone airway 36 is respectively communicated with the detection cavity 35 and the air inlet channel 40, namely, the microphone 7 detects whether airflow is generated in the air inlet channel 40 through the second microphone airway 36. When the electrode support 3 is located at the first moving position, the atomizer 1 blocks the first microphone air passage 34, and the microphone 7 can detect whether airflow is generated in the air inlet passage 40 through the second microphone air passage 36. When the electrode holder 3 is located at the second moving position, the atomizer 1' blocks the air inlet passage 40, and the microphone 7 can detect whether air flow is generated in the receiving cavity 20A through the first microphone air passage 34. Only when the microphone 7 detects that the airflow is generated in the housing cavity 20A or the air inlet channel 40, the microphone 7 wakes up the battery 51, so that the host 100 supplies power to the atomizer 1.

Compared with the prior art, the main unit 100 provided by the application has the advantages that the electrode support 3 can be movably arranged in the first accommodating space 20, and the air inlet channel 40 is formed on the main unit electrode 4, so that when the main unit 100 is matched with the atomizer 1 or the atomizer 1', the electrode support 3 has the first movement position and the second movement position, and thus, the outside air can flow into the atomizer 1 in different modes. Therefore, the host 100 has good compatibility and can be adapted to different types of atomizers.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, directly or indirectly, or in the same way as the present invention.

Claims

1. A host for an aerosol generating device, comprising:

the air conditioner comprises a shell, a first air inlet and a second air inlet, wherein the shell is provided with a first accommodating space and an air inlet communicated with the first accommodating space;

the electrode support is movably arranged in the first accommodating space and divides the first accommodating space into an accommodating cavity and an air inlet cavity, and the accommodating cavity is used for inserting an atomizer of the aerosol generating device;

the main machine electrode is arranged on the electrode bracket and is provided with an air inlet channel, and the air inlet channel is communicated with the air inlet cavity;

the electrode support is provided with a first movement position enabling the air inlet to be communicated with the air inlet cavity and a second movement position enabling the air inlet to be communicated with the containing cavity.

2. The host machine according to claim 1, further comprising an elastic restoring member, wherein one end of the elastic restoring member is connected to or abutted against the electrode holder, and the other end of the elastic restoring member is connected to or abutted against the housing.

3. The main body of claim 1, wherein the electrode holder is provided with a first magnetic member, the housing is provided with a second magnetic member at a position corresponding to the first magnetic member, and the magnetic properties of the end surfaces of the first magnetic member and the second magnetic member opposite to each other are the same, so as to generate a mutual repulsion force.

4. The host machine of claim 1, wherein the housing further defines a second receiving space, and further comprising a power supply assembly disposed in the second receiving space and electrically connected to the host machine electrodes.

5. The host machine of claim 4, further comprising a head, the head being electrically connected to the power supply assembly.

6. The main unit according to claim 5, wherein the microphone is disposed in the air intake chamber, and the electrode holder is formed with a first microphone air passage respectively communicating with the receiving chamber and the air intake chamber.

7. The mainframe according to claim 6, wherein the inlet chamber includes a detection chamber formed by the electrode holder, the microphone is mounted in the detection chamber, the electrode holder further forms a second microphone air passage, the first microphone air passage is respectively communicated with the detection chamber and the inlet chamber, and the second microphone air passage is respectively communicated with the detection chamber and the inlet passage.

8. The host machine according to claim 4, wherein the housing comprises a casing and a battery holder, the battery holder is mounted on the casing and forms the second receiving space.

9. The host of claim 1, wherein a first engaging portion is disposed on a side of the housing adjacent to the receiving cavity, and the atomizer has a second engaging portion engaged with the first engaging portion.

10. An aerosol generating device, comprising an atomizer and the host of any one of claims 1 to 9, wherein the atomizer comprises an atomizing body and an atomizing electrode, the atomizing body is inserted into the receiving cavity and forms an atomizing channel, and the atomizing electrode is mounted on the atomizing body and electrically connected with the host electrode;

the atomization electrode is provided with a guide hole communicated with the atomization channel, and the host electrode is inserted into the guide hole so that the electrode support is located at the first movement position; or

The atomizing body is provided with an air inlet which is respectively communicated with the atomizing channel and the accommodating cavity, and the atomizing electrode pushes the host machine electrode so that the electrode support moves to the second movement position.