CN220916611U - Double-air-inlet structure and electronic atomization device - Google Patents

Abstract

The utility model discloses a double air inlet structure and an electronic atomization device. The double air inlet structure comprises an atomization channel, an atomization core arranged on the atomization channel, a main air channel and an auxiliary air channel which are respectively communicated with the atomization channel; the main air passage and the auxiliary air passage are mutually independent and are communicated with the air inlet end of the atomization channel; the auxiliary air passage is provided with an air passage switch. According to the double air inlet structure, through the design of the main air passage and the auxiliary air passage, the air passage switch is arranged on the auxiliary air passage, so that the air inlet requirements under different modes are met. The double air inlet structure is utilized on the electronic atomization device and is matched with two working modes of the electronic atomization device to provide different air inflow. The air passage switch is opened, and the main air passage and the auxiliary air passage can both provide air for the atomizing core, so that the air inlet requirement of the electronic atomizing device is met, and the sucking experience of a user is improved.

Description

Double-air-inlet structure and electronic atomization device

Technical Field

The utility model relates to the technical field of electronic atomization equipment, in particular to a double-air-inlet structure and an electronic atomization device.

Background

The existing electronic atomizers are generally in one working mode, and the requirements of non-users are met, so that many electronic atomizers are provided with two working modes: conventional smoke modes and large smoke modes. However, many electronic atomizers share one air inlet channel in two working modes, so that in the working mode of large smoke, the air inflow is insufficient, the generated smoke effect is limited, and the use effect is influenced.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provides a double air inlet structure and an electronic atomization device.

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

The double air inlet structure comprises an atomization channel, an atomization core arranged on the atomization channel, a main air channel and an auxiliary air channel which are respectively communicated with the atomization channel; the main air passage and the auxiliary air passage are mutually independent and are communicated with the air inlet end of the atomization channel; the auxiliary air passage is provided with an air passage switch.

The further technical scheme is as follows: an air inlet end of the atomization channel is provided with a containing cavity; the main air passage and the auxiliary air passage are both communicated with the accommodating cavity.

The further technical scheme is as follows: the auxiliary air passage is communicated with one end of the accommodating cavity, and the main air passage is communicated with the other end of the accommodating cavity; the air inlet end of the atomization channel is arranged between two ends of the accommodating cavity.

The further technical scheme is as follows: the main air passage is an independent air passage.

An electronic atomization device comprises a shell, an oil cup, a circuit board, a mounting piece and the double air inlet structure, wherein the oil cup and the circuit board are arranged in the shell; the atomization channel is arranged in the oil cup; the double air inlet structure is formed by a shell, an oil cup and a mounting piece.

The further technical scheme is as follows: the oil cup is provided with an air pipe so as to form the main air passage; one end of the air pipe is communicated with the atomization channel, and the other end of the air pipe is communicated with an air inlet arranged on the shell.

The further technical scheme is as follows: the gas circuit switch is arranged on the shell; one end of the auxiliary air passage is communicated with the atomization passage, and the other end of the auxiliary air passage is communicated with the air passage switch.

The further technical scheme is as follows: a gap containing cavity is arranged between the side surface of the oil cup and the shell; the oil cup is provided with a connecting port communicated with the clearance cavity; the gas circuit switch is communicated with the clearance cavity.

The further technical scheme is as follows: the circuit board is provided with a control switch; the control switch is overlapped with the air passage switch.

The further technical scheme is as follows: the oil cup comprises a cup shell with a barrel-shaped structure; the lower end of the cup shell is provided with a concave cavity structure; the mounting member is disposed in the cavity structure.

Compared with the prior art, the utility model has the beneficial effects that: according to the double air inlet structure, through the design of the main air passage and the auxiliary air passage, the air passage switch is arranged on the auxiliary air passage, so that the air inlet requirements under different modes are met. The double air inlet structure is utilized on the electronic atomization device and is matched with two working modes of the electronic atomization device to provide different air inflow. The air passage switch is opened, and the main air passage and the auxiliary air passage can both provide air for the atomizing core, so that the air inlet requirement of the electronic atomizing device is met, and the sucking experience of a user is improved.

The foregoing description is only an overview of the present utility model, and is intended to be more clearly understood as being carried out in accordance with the following description of the preferred embodiments, as well as other objects, features and advantages of the present utility model.

Drawings

FIG. 1 is a schematic diagram of a dual intake structure according to the present utility model;

FIG. 2 is a perspective view of an electronic atomizing device according to the present disclosure;

FIG. 3 is an exploded view of an electronic atomizing device according to the present disclosure;

FIG. 4 is a middle cross-sectional view of an electronic atomizing device according to the present disclosure;

Fig. 5 is a perspective view of a cup housing of an electronic atomizing device according to the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, one skilled in the art can combine and combine the different embodiments or examples described in this specification.

FIGS. 1 to 5 are drawings of the present utility model; the dashed lines shown in fig. 1 and 4 are the direction of the air flow.

The present embodiment provides a dual air intake structure 10, please refer to fig. 1, which includes an atomization channel 11, an atomization core 12 disposed in the atomization channel 11, and a main air channel 13 and an auxiliary air channel 14 respectively communicated with the atomization channel 11. The main air passage 13 and the auxiliary air passage 14 are mutually independent and are communicated with the air inlet end of the atomization channel 11. The auxiliary air passage 14 is provided with an air passage switch 15. The main air passage 13 is a main air intake passage, and in a general case, air is supplied to the atomizing passage 11 through the main air passage 13; if special requirements exist, the air passage switch 15 is opened, and the main air passage 13 and the auxiliary air passage 14 simultaneously supply air to the atomization passage 11, so that the air supply amount is increased. The two air inlet modes meet the requirements of the atomizing core 12 in different working modes, for example, in the high-power working mode of the atomizing core 12, after the air passage switch 15 is opened, the main air passage 13 and the auxiliary air passage 14 supply air to the atomizing core 12 at the same time, so that the air quantity is increased, and more smoke can be generated; in conventional cases, air for atomizing core 12 is provided through primary air passage 13.

The air inlet end of the atomizing passage 11 is provided with a housing chamber 16, and the housing chamber 16 is provided at the lower end of the atomizing passage 11. The main air passage 13 and the auxiliary air passage 14 are both communicated with the accommodating cavity 16, so that the air of the main air passage 13 and the auxiliary air passage 14 is collected in the accommodating cavity 16 and then flows to the atomization channel 11.

Preferably, the receiving chamber 16 is provided with oil absorbing cotton 17 for absorbing leaked tobacco tar or condensate generated during use in the atomizing channel 11.

The main air passage 13 and the auxiliary air passage 14 supply air to the atomization channel 11 through the accommodating cavity 16, and the accommodating cavity 16 has a larger volume than the main air passage 13 and the auxiliary air passage 14 and can be used as a buffer cavity of the air passage, so that noise generated by airflow can be effectively reduced.

The auxiliary air passage 14 is communicated with one end of the accommodating cavity 16, and the main air passage 13 is communicated with the other end of the accommodating cavity 16. The air inlet end of the nebulization channel 11 is arranged between the two ends of the receiving chamber 16. In general, air enters the accommodating cavity 16 from the main air passage 13 and then flows into the atomization channel 11, and in the process, the air flow is not large, and the noise of the air flow is low; when the air passage switch 15 is turned on, the air flow amount increases, and the air flow noise increases. Therefore, the main air passage 13 and the auxiliary air passage 14 respectively flow into the accommodating chamber 16 from both ends, and then flow out from the atomizing passage 11 near the middle position of the accommodating chamber 16, and the two air flows are collected in the accommodating chamber 16, and the volume of the accommodating chamber 16 is large, so that the collected air flow speed is reduced, and noise can be reduced.

Preferably, the air inlet end of the nebulization channel 11 is arranged in the middle of the receiving chamber 16.

Preferably, the accommodating cavity 16 is in a flat structure, and the main air passage 13 and the auxiliary air passage 14 are respectively arranged close to two ends of the accommodating cavity 16, so that the speed of air flow entering the accommodating cavity 16 is reduced, and noise is reduced.

Generally, the air inlet passages of many electronic atomization devices are formed by gaps between the components, and are affected by other factors in the air inlet process, and leaked tobacco tar or condensate flows to other components, so that the pollution risk is increased. Therefore, the main air passage 13 is an independent air passage, one end of the main air passage is communicated with the outside, and the other end of the main air passage is communicated with the accommodating cavity 16, so that the pollution risk can be reduced without other parts.

Referring to fig. 2 to 5, the electronic atomizing apparatus includes a housing 20, an oil cup 30 disposed in the housing 20, a circuit board 40, a mounting member 50 connected to the oil cup 30, and the dual air inlet structure 10. The atomizing passage 11 is provided in the oil cup 30 and penetrates from the lower end to the upper end of the oil cup 30. The double intake structure 10 is formed between the housing 20, the oil cup 30, and the mount 50.

The oil cup 30 and the mount 50 form a receiving chamber 16 therebetween. The lower end of the oil cup 30 is provided with a recess structure to which the mounting member 50 is mounted, and a space is provided between the mounting member 50 and the recess structure, thereby forming the above-mentioned receiving chamber 16.

The electronic atomizing device is provided with a double-working mode by air inlet through the double-air inlet structure 10 and matching with the function of the circuit board 40. One of the working modes is a conventional mode, air is fed through the main air passage 13, the atomization core 12 works under normal power, and the smoke quantity is the conventional mode; another mode of operation is a large smoke mode, in which air flows through the main air duct 13 and the auxiliary air duct 14 while air is simultaneously supplied, and the atomizing core 12 is in a high power mode, and the tobacco tar is heated to form a large amount of smoke, so that the smoke needs to be carried away by the air supplied through the main air duct 13 and the auxiliary air duct 14 simultaneously.

Preferably, the oil cup 30 is provided with an air tube 31 to form said main air channel 13. One end of the air pipe 31 communicates with the atomizing passage 11, and the other end communicates with the air inlet 21 provided in the housing 20. The air pipe 31 forms an independent air passage, so that the air passage is avoided from being formed in gaps among the components, the air resistance is convenient to adjust, and air intake is smoother.

Specifically, the oil cup 30 includes a cup shell 33 having a barrel-like structure, a sealing member 34 provided at an upper end of the cup shell 33, and an oil storage cotton 35 provided in the cup shell 33. The air inlet end of the atomizing passage 11 is provided on the cup shell 33, the air outlet end is provided on the seal member 24, and penetrates the upper and lower ends of the oil storage cotton 35, so that the atomizing core 12 is provided in the oil storage cotton 35. The lower end of the cup shell 33 is provided with the above-described recess structure, so that the mounting member 50 and the recess structure form the receiving chamber 16.

The circuit board 40 is provided with a microphone 41. The sensing end of the microphone 41 communicates with the receiving chamber 16 or the main air passage 13 such that the microphone 41 can be triggered as the air flow passes through the receiving chamber 16 or the main air passage 13 to control the operation of the atomizing core 12. Specifically, the cup shell 33 is provided with a mounting groove 331 for mounting the microphone 41 on the outside. The mounting groove 331 communicates with the receiving chamber 16 or the atomizing passage 11 so that the flow of air can be sensed after the microphone 41 is mounted.

The air passage switch 15 is disposed on the surface of the housing 20. One end of the auxiliary air passage 14 is communicated with the atomization passage 11, and the other end is communicated with the air passage switch 15. The air passage switch 15 is a push switch, and when pushed down, a gap is formed between the air passage switch and the housing 20, so that air can flow in from the gap to form the auxiliary air passage 14.

Specifically, a clearance cavity 51 is provided between the side of the oil cup 30 and the housing 20. The oil cup 30 is provided with a connection port 32 communicating with the clearance cavity 51, that is, the connection port 32 is provided on the cup shell 33. The air passage switch 15 is disposed at a position of the housing 10 corresponding to the gap cavity 51, so that the air passage switch 15, the gap cavity 51 and the connection port 32 form an auxiliary air passage 14, and the structure is more compact. The air passage switch 15 is opened and air can enter from the gap volume 51 and then from the connection port 32 into the receiving chamber or the nebulization channel 11.

The circuit board 40 is provided with a control switch 42. The control switch 42 is used to control the atomizing core 12 to output high power, so that the atomizing core 12 can heat and atomize a large amount of tobacco tar to form a large smoke mode after the control switch 42 is turned on. In addition, the control switch 42 and the air passage switch 15 are overlapped, so that after the control switch 42 is turned on, the air passage switch 15 can be turned on at the same time, and the auxiliary air passage 14 can provide more air for the atomization passage 11 so as to adapt to the requirement of large smoke of the atomization core 12.

Preferably, the control switch 42 is a long-press mode key switch, that is, the atomizing core 12 needs to continuously output high power, and the control switch 42 needs to be pressed to control the atomizing core 12 to output high power.

Preferably, the air circuit switch 15 is a soft body product such as silica gel, rubber, etc., so that the air circuit switch 15 can seal the auxiliary air passage when not pressed.

Preferably, the mounting member 50 is a soft body product such as silica gel, rubber, etc., so that the atomizing channel 11, the main air channel 13, the auxiliary air channel 14, the accommodating chamber 16, etc. are sealed.

Compared with the prior art, the double air inlet structure 10 of the utility model meets the air inlet requirements under different modes by the design of the main air passage 13 and the auxiliary air passage 14 and the arrangement of the air passage switch 15 on the auxiliary air passage 14. The dual air intake structure 10 is utilized on an electronic atomization device and is matched with two working modes of the electronic atomization device to provide different air intake amounts. The air passage switch 15 is opened, and the main air passage 13 and the auxiliary air passage 14 can provide air for the atomizing core 12, so that the air inlet requirement of the electronic atomizing device is met, and the sucking experience of a user is improved.

The foregoing examples are provided to further illustrate the technical contents of the present utility model for the convenience of the reader, but are not intended to limit the embodiments of the present utility model thereto, and any technical extension or re-creation according to the present utility model is protected by the present utility model. The protection scope of the utility model is subject to the claims.

Claims (10)

1. The double air inlet structure is characterized by comprising an atomization channel, an atomization core arranged on the atomization channel, a main air channel and an auxiliary air channel, wherein the main air channel and the auxiliary air channel are respectively communicated with the atomization channel; the main air passage and the auxiliary air passage are mutually independent and are communicated with the air inlet end of the atomization channel; the auxiliary air passage is provided with an air passage switch.

2. A dual air inlet structure according to claim 1, wherein the air inlet end of the atomizing passage is provided with a receiving chamber; the main air passage and the auxiliary air passage are both communicated with the accommodating cavity.

3. A dual air intake structure according to claim 2, wherein the auxiliary air passage communicates with one end of the accommodating chamber and the main air passage communicates with the other end of the accommodating chamber; the air inlet end of the atomization channel is arranged between two ends of the accommodating cavity.

4. The dual intake structure of claim 1, wherein the main air passage is an independent air passage.

5. An electronic atomizing device, comprising a housing, an oil cup, a circuit board, a mounting member connected with the oil cup, and the double air inlet structure of any one of claims 1 to 4; the atomization channel is arranged in the oil cup; the double air inlet structure is formed by a shell, an oil cup and a mounting piece.

6. An electronic atomizing device as set forth in claim 5, wherein said oil cup is provided with an air tube to form said main air passage; one end of the air pipe is communicated with the atomization channel, and the other end of the air pipe is communicated with an air inlet arranged on the shell.

7. The electronic atomizing device of claim 5, wherein the air circuit switch is disposed in the housing; one end of the auxiliary air passage is communicated with the atomization passage, and the other end of the auxiliary air passage is communicated with the air passage switch.

8. The electronic atomizing device of claim 7, wherein a clearance cavity is provided between the side of the oil cup and the housing; the oil cup is provided with a connecting port communicated with the clearance cavity; the gas circuit switch is communicated with the clearance cavity.

9. An electronic atomizing device as set forth in claim 5, wherein said circuit board is provided with a control switch; the control switch is overlapped with the air passage switch.

10. An electronic atomizing device as set forth in claim 5 wherein said oil cup includes a cup shell of barrel-like construction; the lower end of the cup shell is provided with a concave cavity structure; the mounting member is disposed in the cavity structure.