CN218185204U

CN218185204U - Base assembly and electronic atomization device

Info

Publication number: CN218185204U
Application number: CN202221640545.5U
Authority: CN
Inventors: 汪明明; 黄永锐
Original assignee: Shenzhen Smoore Technology Ltd
Current assignee: Shenzhen Smoore Technology Ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-01-03
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to a base subassembly and electronic atomization device, the base subassembly includes: the air conditioner comprises a base, a first air inlet and a second air inlet are arranged on the base at intervals; the adjusting switch is movably arranged on the base and can be used for opening any one of the first air inlet and the second air inlet. And the opening area of the second air inlet is larger than that of the first air inlet. If the adjusting switch is operated to open the second air inlet, the external air flow flows through the second air inlet with larger opening area to enter the electronic atomization device, the air suction resistance is smaller, and the electronic atomization device is convenient to use through lung suction; if the adjusting switch is operated to open the first air inlet, outside air flows through the first air inlet with smaller opening area to enter the electronic atomization device, the air suction resistance is larger, and the electronic atomization device is convenient to use through mouth suction. Thus, the user can meet different pumping requirements by operating the adjusting switch.

Description

Base assembly and electronic atomization device

Technical Field

The utility model relates to an atomizing technical field especially relates to base subassembly and electron atomizing device.

Background

The aerosol is a colloidal dispersion system formed by dispersing small solid or liquid particles in a gas medium, and the aerosol can be absorbed by a human body through a respiratory system, so that a novel alternative absorption mode is provided for a user, for example, an atomization device which can bake and heat an aerosol generating substrate of herbs or pastes to generate the aerosol is applied to different fields, and the aerosol which can be inhaled is delivered to the user to replace the conventional product form and absorption mode.

Generally, electronic atomisation devices utilise an atomiser to heat an aerosol-generating substrate, which is a substrate material that is capable of generating an aerosol when heated. The user has different demands of mouth inhalation and lung inhalation when using the electronic atomization device, but the electronic atomization device in the related art can not satisfy a plurality of different smoking demands.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need to provide a base assembly and an electronic atomizer for solving the problem that the electronic atomizer in the related art cannot satisfy various pumping requirements.

A base assembly, the base assembly comprising:

the air conditioner comprises a base, a first air inlet and a second air inlet are arranged on the base at intervals;

the adjusting switch is movably arranged on the base and can be used for opening any one of the first air inlet and the second air inlet;

wherein an opening area of the second air inlet is larger than an opening area of the first air inlet.

The base assembly is used in the electronic atomization device, and the air inlet of the base assembly is switched by operating the adjusting switch to enable the adjusting switch to open the first air inlet or the second air inlet. And the opening area of the second air inlet is larger than that of the first air inlet, and the air inlet resistance at the second air inlet is smaller than that at the first air inlet. Therefore, when a user sucks the electronic atomization device, if the adjusting switch is operated to open the second air inlet, the external air flow enters the electronic atomization device through the second air inlet with the larger opening area, the air suction resistance is smaller, and the electronic atomization device is convenient to use through lung suction; if the adjusting switch is operated to open the first air inlet, outside air flows through the first air inlet with smaller opening area to enter the electronic atomization device, the air suction resistance is larger, and the electronic atomization device is convenient to use through mouth suction. Thus, the user can meet different pumping requirements by operating the adjusting switch.

In one embodiment, the adjusting switch is slidably disposed on the base, and the second air inlet and the first air inlet are both located on a sliding path of the adjusting switch.

In one embodiment, the base is provided with a guide groove,

the adjusting switch is at least partially slidably arranged in the guide groove and is controlled to open any one of the first air inlet and the second air inlet.

In one embodiment, the guide groove is arranged between the first air inlet and the second air inlet, and the guide groove and the first air inlet and the guide groove and the second air inlet are arranged at intervals.

In one embodiment, the regulating switch comprises a body and a buckle arranged on the body, the body is stacked outside the base, and the buckle penetrates through the guide groove to be in limit abutting joint with one surface of the base, which faces away from the body.

In one embodiment, the buckle comprises a connecting arm and a limiting protrusion, one end of the connecting arm is connected with the body, and the other end of the connecting arm penetrates through the guide groove; the limiting bulge is arranged at one end of the connecting arm penetrating through the guide groove and is in limiting abutting joint with one surface of the base, which is back to the body;

wherein, line contact between spacing arch and the base.

In one embodiment, a first limit structure is arranged on the outer peripheral wall of the buckle facing the guide groove, the guide groove is provided with a first end and a second end which are opposite along the longitudinal direction of the guide groove, the guide groove is provided with a second limit structure on the groove wall of the first end, and the guide groove is provided with a third limit structure on the groove wall of the second end;

along with the sliding of the adjusting switch, the first limiting structure slides to be buckled with any one of the second limiting structure and the third limiting structure.

In one embodiment, the base comprises a bottom wall and a side wall arranged around the circumference of the bottom wall, the bottom wall is provided with the first air inlet, the second air inlet and the guide groove, the outer surface of the bottom wall is provided with a limiting groove communicated with the first air inlet, the second air inlet and the guide groove, and the body slides in a limiting mode in the range of the limiting groove.

In one embodiment, the base assembly further comprises a sealing ring, wherein the sealing ring is fixed on one surface of the body facing the base and is in sealing abutment with the base;

wherein, the sealing washer can be located the periphery of first air inlet or the second air inlet.

An electronic atomization device comprises the base assembly.

In one embodiment, the electronic atomization device further comprises a microphone assembly, the microphone assembly comprises microphone silica gel and a microphone, the microphone is sleeved in the microphone silica gel, and a gas passing port is formed in the microphone silica gel;

the base with the mutual butt joint of miaow head silica gel, first air inlet with the second air inlet all with the gas port intercommunication.

Drawings

Fig. 1 is a schematic structural diagram of an electronic atomizing device according to an embodiment of the present invention;

FIG. 2 is a partial schematic view of the electronic atomizer of FIG. 1;

fig. 3 is a schematic structural view of a viewing angle when the base assembly is in the first state according to an embodiment of the present invention;

fig. 4 is a schematic structural view illustrating the base assembly in the second state according to an embodiment of the present invention;

FIG. 5 is a schematic view of the base assembly shown in FIG. 3 from another perspective;

fig. 6 is an exploded view of the base assembly shown in fig. 5.

Reference numerals: 200. an electronic atomization device; 210. a microphone assembly; 211. microphone silica gel; 212. a gas passing port; 213. a microphone; 100. a base assembly; 10. a base; 11. a first air inlet; 12. a bottom wall; 13. a second air inlet; 14. a side wall; 15. a guide groove; 17. a limiting groove; 151. a second limit structure; 153. a third limiting structure; 30. an adjustment switch; 32. a body; 34. buckling; 341. a connecting arm; 342. a first limit structure; 343. a limiting bulge; 345. a boss; 347. a contact bar; 50. and (5) sealing rings.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly 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 the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, 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.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

The utility model provides an embodiment provides an electronic atomization device 200, including base subassembly 100 and miaow head subassembly 210, base subassembly 100 connects with miaow head subassembly 210 and connects, and outside air current flows to miaow head subassembly 210 behind base subassembly 100, and miaow head subassembly 210 is arranged in the air current that flows in the response electronic atomization device 200.

The base assembly 100 comprises a base 10 and an adjusting switch 30, wherein a first air inlet 11 and a second air inlet 13 are arranged on the base 10 at intervals, the adjusting switch 30 is movably arranged on the base 10 and is operable to open any one of the first air inlet 11 and the second air inlet 13, that is, the adjusting switch 30 is operated to open the first air inlet 11 or the second air inlet 13 to switch the air inlets of the base assembly 100.

Also, the opening area of the second intake port 13 is larger than the opening area of the first intake port 11, and the intake resistance at the second intake port 13 is smaller than the intake resistance at the first intake port 11. Thus, when the user sucks the electronic atomization device 200, if the adjustment switch 30 is operated to open the second air inlet 13, the external air flow enters the electronic atomization device 200 through the second air inlet 13 with a large opening area, and the inhalation resistance is small, so that the electronic atomization device 200 can be conveniently used through lung inhalation. If the adjustment switch 30 is operated to open the first air inlet 11, the external air flows through the first air inlet 11 with a smaller opening area and enters the electronic atomization device 200, and the suction resistance is larger, so that the electronic atomization device 200 can be used conveniently by mouth suction. Thus, the user can satisfy different pumping requirements by operating the adjustment switch 30.

Further, the base assembly 100 has a first state and a second state; in the first state, the regulating switch 30 closes the second air inlet 13 and opens the first air inlet 11; in the second state, the adjustment switch 30 opens the second air inlet 13 and closes the first air inlet 11. When a user wants to inhale the electronic atomizer 200, the adjustment switch 30 is operated to make the base assembly 100 in the first state, in which the first air inlet 11 is open and the second air inlet 13 is closed, so that the user can inhale air through the first air inlet 11 with a relatively large air-inhaling resistance. When a user wants to inhale the electronic atomization device 200 through the lung, the base assembly 100 is in the second state by operating the adjustment opening, at this time, the first air inlet 11 is closed, the second air inlet 13 is opened, and the user inhales through the second air inlet 13, so that the inhalation resistance is small, and the lung inhalation is convenient for the user.

In some embodiments, the adjusting switch 30 is slidably disposed on the base 10, and the second air inlet 13 and the first air inlet 11 are both located on a sliding path of the adjusting switch 30, so that when the adjusting switch 30 slides, one of the second air inlet 13 and the first air inlet 11 can be shielded, and the other can be opened, so that a user can select the second air inlet 13 or the first air inlet 11 to be opened by pushing the adjusting switch 30.

Further, a guide groove 15 is formed on the base 10, and the first air inlet and second air inlet adjusting switch 30 is at least partially slidably disposed in the guide groove 15 and is controlled to open any one of the first air inlet 11 and the second air inlet 13. Thus, the adjusting switch 30 is slidably disposed on the base 10 through the guide slot 15, and when the adjusting switch 30 slides along the guide slot 15, the adjusting switch 30 can slide to close the first air inlet 11 and open the second air inlet 13, so that the base assembly 100 is switched to the second state. Alternatively, when the adjusting switch 30 slides along the guide slot 15, the adjusting switch 30 can slide to open the first air inlet 11 and close the second air inlet 13, so that the base assembly 100 is switched to the first state.

Further, the guide groove 15 is opened between the first air inlet 11 and the second air inlet 13, and the guide groove 15, the first air inlet 11 and the second air inlet 13 are located on the same straight line. Thus, the guide groove 15 is provided between the first air inlet 11 and the second air inlet 13, and when the adjustment switch 30 slides along the guide groove 15, the adjustment switch can slide to block the first air inlet 11 on one side and be misaligned with the second air inlet 13 on the other side to open the second air inlet 1313. Or, the first air inlet 11 is opened by sliding to cover the second air inlet 13 on one side and shifting from the first air inlet 11 on the other side. In addition, the guide groove 15 and the first air inlet 11 and the guide groove 15 and the second air inlet 13 are arranged at intervals, so that the guide groove 15 is prevented from being communicated with the first air inlet 11 or the second air inlet 13 to influence the air inflow.

In some embodiments, the adjustment switch 30 includes a body 32 and a buckle 34 disposed on the body 32, the body 32 is stacked outside the base 10, and the buckle 34 passes through the guide slot 15 and is in limit abutment with a surface of the base 10 facing away from the body 32. The adjusting switch 30 is slidably disposed through the buckle 34 and the guide slot 15, and when the buckle 34 passes through the guide slot 15 and is in limit abutment with the base 10, the body 32 connected with the buckle 34 is stacked outside the base 10, and the adjusting switch 30 is slidably assembled on the base 10. When a user sucks the electronic atomization device 200, the user pulls the body 32 located outside the base 10, so that the buckle 34 connected with the body 32 slides along the guide slot 15, and then the adjustment switch 30 can slide to open one of the first air inlet 11 and the second air inlet 13 and close the other, thereby achieving the purpose of switching the first state and the second state of the base assembly 100.

Further, the buckle 34 includes a connecting arm 341 and a limit projection 343, one end of the connecting arm 341 is connected with the body 32, and the other end passes through the guide groove 15; the limiting protrusion 343 is disposed at one end of the connecting arm 341 penetrating through the guiding groove 15, and is in limiting abutment with one surface of the base 10 facing away from the body 32, so that one end of the connecting wall 341 is the limiting protrusion 343, the other end of the connecting wall is the body 32, the limiting protrusion 343 and the body 32 limit the adjusting buckle 34 from the upper and lower surfaces, and the adjusting buckle 34 is prevented from being separated from the base 10 in the direction perpendicular to the extending direction of the guiding groove 15.

Moreover, the line contact between the limiting protrusion 343 and the base 10 reduces the contact area between the limiting protrusion 343 and the base 10, and when a user dials the body 32 of the adjustment switch 30, the buckle 34 connected to the body 32 slides in the guide slot 15, and the limiting protrusion 343 on the buckle 34 also slides on the base 10. Therefore, the limiting protrusion 343 is in line contact with the base 10, so that the friction force generated when the adjustment switch 30 slides can be reduced, and the adjustment switch 30 can slide flexibly.

Specifically, in the present embodiment, the limiting protrusion 343 includes a protrusion 345 and a contact bar 347, the protrusion 345 is connected to the connecting wall 341, the contact bar 347 is lengthwise arranged along a third direction, the third direction is perpendicular to the length direction of the extending guide slot 15 and perpendicular to the thickness direction of the protrusion 345 to the body 32, and the cross-sectional shape of the contact bar 347 along the lengthwise direction is semicircular to contact the base 10 through the semicircular outer peripheral surface, so as to allow the clip 34 to flexibly slide on the base 10.

In some embodiments, the first limit structure 342 is disposed on the outer peripheral wall of the buckle 34 facing the guide slot 15, the guide slot 15 has a first end and a second end opposite to each other along the longitudinal direction of the guide slot 15, the guide slot 15 has the second limit structure 151 on the slot wall of the first end, and the guide slot 15 has the third limit structure 153 on the slot wall of the second end. Along with the sliding of the adjusting switch 30, the first limiting structure 342 slides to be engaged with any one of the second limiting structure 151 and the third limiting structure 153. First limit structure 342 and second limit structure 151 the first limit structure 342 and the third limit structure 153 are equivalent to, when the regulating switch 30 slides along the guide slot 15, if the first end of the guide slot 15 slides, the buckle 34 of the regulating switch 30 can be buckled with the slot wall of the first end of the guide slot 15 through the first limit structure 342 and the second limit structure 151, the regulating switch 30 which slides in place is limited and fixed at the guide slot 15, and the regulating switch 30 is prevented from shifting after sliding in place, so that the base assembly 100 is effectively kept in the first state.

Similarly, when the adjustment switch 30 slides to the second end along the guide slot 15, the latch 34 of the adjustment switch 30 can be engaged with the slot wall of the second end of the guide slot 15 via the first limit structure 342 and the third limit structure 153, so as to limit and fix the adjustment switch 30 sliding in place at the guide slot 15, and prevent the adjustment switch 30 from shifting after sliding in place, so as to effectively maintain the base assembly 100 in the second state.

Further, base 10 includes diapire 12 and the lateral wall 14 that sets up around the circumference of diapire 12, has seted up first air inlet 11, second air inlet 13 and guiding groove 15 on the diapire 12, and has seted up the spacing recess 17 that all communicates with first air inlet 11, second air inlet 13 and guiding groove 15 on the surface of diapire 12, and body 32 is spacing the slip in the within range that spacing recess 17 was located. Thus, the limit groove 17 further limits the sliding range of the adjusting switch 30, and the sliding amplitude of the adjusting switch 30 is prevented from being too large.

In some embodiments, the base assembly 100 further comprises a sealing ring 50, wherein the sealing ring 50 is fixed to a surface of the body 32 of the adjustment switch 30 facing the base 10 and is in sealing abutment with the base 10. Wherein, the sealing ring 50 can be sleeved on the periphery of the first air inlet 11 or the second air inlet 13, and the gap between the body 32 and the base 10 can be sealed by the sealing ring 50, so that the body 32 effectively seals one of the first air inlet 11 and the second air inlet 13 by using the sealing ring 50, and simultaneously, the other one is ensured to be opened to allow air to enter.

In some embodiments, the electronic atomizer 200 further includes a microphone assembly 210, the microphone assembly 210 includes a microphone silicone 211 and a microphone 213, and the microphone silicone 211 has an air vent 212. The base 10 and the mutual butt joint of miaow head silica gel 211, first air inlet 11 and second air inlet 13 all communicate with air passing port 212. When a user sucks the electronic atomization device 200, the adjustment switch 30 is toggled to enable the base assembly 100 to be in the first state or the second state, external airflow enters the base 10 through one of the first air inlet 11 and the second air inlet 13 and then flows to the air vent 212 on the microphone silica gel 211, finally flows out of the microphone silica gel 211, pressure difference is generated on two sides of the microphone 213, and the microphone 213 senses the flowing of the external airflow through the pressure difference.

In an embodiment of the present invention, a base assembly 100 is further provided, including the base 10 and the adjusting switch 30, the base 10 is provided with a first air inlet 11 and a second air inlet 13 at intervals, the adjusting switch 30 is movably disposed on the base 10, and is operable to open any one of the first air inlet 11 and the second air inlet 13, that is, by operating the adjusting switch 30, the adjusting switch 30 opens the first air inlet 11 or the second air inlet 13, so as to switch the air inlets of the base assembly 100.

Also, the opening area of the second intake port 13 is larger than the opening area of the first intake port 11, and the intake resistance at the second intake port 13 is smaller than the intake resistance at the first intake port 11. Thus, when the user sucks the electronic atomization device 200, if the adjustment switch 30 is operated to open the second air inlet 13, the external air flow flows through the second air inlet 13 with a larger opening area and enters the electronic atomization device 200, the air suction resistance is smaller, and the electronic atomization device 200 is convenient to use through lung inhalation; if the adjustment switch 30 is operated to open the first air inlet 11, the external air flows through the first air inlet 11 with a smaller opening area and enters the electronic atomization device 200, and the suction resistance is larger, so that the electronic atomization device 200 can be used conveniently by mouth suction. Thus, the user can satisfy different pumping requirements by operating the adjustment switch 30.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A base assembly, the base assembly comprising:

wherein the opening area of the second air inlet is larger than the opening area of the first air inlet.

2. The base assembly of claim 1, wherein the adjustment switch is slidably disposed on the base, and the second air inlet and the first air inlet are both located on a sliding path of the adjustment switch.

3. The base assembly of claim 2, wherein the base defines a guide slot, and the adjustment switch is slidably disposed at least partially within the guide slot and is controlled to open either the first air inlet or the second air inlet.

4. The base assembly of claim 3, wherein the guide slot opens between the first air inlet and the second air inlet, and the guide slot is spaced apart from the first air inlet and from the second air inlet.

5. The base assembly of claim 3, wherein the adjustment switch comprises a body and a buckle disposed on the body, the body is stacked outside the base, and the buckle passes through the guide groove and is in limit abutment with a surface of the base facing away from the body.

6. The base assembly of claim 5, wherein the buckle comprises a connecting arm and a limiting protrusion, one end of the connecting arm is connected with the body, and the other end of the connecting arm passes through the guide groove; the limiting bulge is arranged at one end of the connecting arm penetrating through the guide groove and is in limiting abutting joint with one surface of the base, which is back to the body;

wherein, line contact between spacing arch and the base.

7. The base assembly of claim 5, wherein the outer peripheral wall of the clip facing the guide slot is provided with a first stop structure, the guide slot has a first end and a second end opposite to each other along the longitudinal direction of the guide slot, the guide slot has a second stop structure on the slot wall of the first end, and the guide slot has a third stop structure on the slot wall of the second end;

along with regulating switch's slip, first limit structure slide to with second limit structure with any lock each other in the third limit structure.

8. The base assembly of claim 5, wherein the base comprises a bottom wall and a side wall circumferentially surrounding the bottom wall, the bottom wall is provided with the first air inlet, the second air inlet and the guide groove, the outer surface of the bottom wall is provided with a limiting groove communicated with the first air inlet, the second air inlet and the guide groove, and the body is limited to slide in the range of the limiting groove.

9. The base assembly of any of claims 5-8, further comprising a seal ring secured to a face of the body facing the base and in sealing abutment with the base;

10. An electronic atomisation device comprising a base assembly as claimed in any one of the previous claims 1 to 9.

11. The electronic atomization device of claim 10, further comprising a microphone assembly, wherein the microphone assembly comprises a microphone silica gel and a microphone, the microphone is sleeved in the microphone silica gel, and the microphone silica gel is provided with an air vent;