WO2023142006A1

WO2023142006A1 - Disposable electronic cigarette having independent air channel

Info

Publication number: WO2023142006A1
Application number: PCT/CN2022/074831
Authority: WO
Inventors: 牛建华; 丁建军
Original assignee: 深圳葭南科技有限公司
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2023-08-03

Abstract

A disposable electronic cigarette having an independent air channel. The disposable electronic cigarette comprises a battery assembly mounting cavity (100), an atomization area (200), a mouthpiece (1) and an air channel (151), wherein the battery assembly mounting cavity (100), the atomization area (200) and the mouthpiece (1) are sequentially arranged in a length direction of the electronic cigarette; a battery assembly (300) is mounted in the battery assembly mounting cavity (100), and an atomization assembly (400) is mounted in the atomization area (200); and the air channel (151) and the battery assembly mounting cavity (100) are arranged side by side, the air channel (151) is isolated from the battery assembly mounting cavity (100) and is independent, and the air channel (151) is in communication with an external environment and the atomization area (200). Thus, after entering a product, an airflow does not come in contact with a battery or a component, but rather directly enters the atomization area (200) through the air channel, which is sanitary and independent, thereby ensuring the purity of vapor. Furthermore, the electronic cigarette is further provided with e-liquid absorption cotton (2, 8), which is configured to absorb condensate, on two sides of the atomization assembly (400), so that the condensate can be absorbed and prevented from leaking out.

Description

Disposable electronic cigarette with independent airway

technical field

The invention relates to the field of electronic cigarettes, in particular to a disposable electronic cigarette with independent air passages.

Background technique

At present, the disposable electronic cigarette is controlled by the microphone, which is set in the battery cavity. When smoking, the microphone senses the air pressure change, and the control chip activates the battery to supply power to the atomization unit, atomizing the e-liquid into smoke For smokers. However, the current disposable e-cigarettes are all airflow through the control circuit and battery part, and then enter the atomization area, and the smoke is taken out through the suction nozzle. In this way, the external air must first contact various materials such as circuit components and batteries, so that the smoke will contain the smell and fine particles on the batteries or components, and the hygiene and purity of the smoke cannot be guaranteed.

technical problem

The technical problem to be solved by the present invention is to provide an independent airway for the defect that the above-mentioned smoke of the prior art will contain the smell and fine particles on the battery or components, which cannot guarantee the hygiene and purity of the smoke. Disposable electronic cigarettes.

technical solution

The technical solution adopted by the present invention to solve the technical problem is to construct a disposable electronic cigarette with independent air passage, the electronic cigarette includes a battery assembly installation cavity, an atomization area, a suction nozzle, and an air passage, and the battery assembly is installed The chamber, the atomizing area, and the suction nozzle are arranged in sequence along the length direction of the electronic cigarette. The battery assembly is installed in the battery assembly installation cavity, and the atomization assembly is installed in the atomization area. The air channel and the The battery assembly installation cavity is arranged side by side and is isolated from the battery assembly installation cavity, and the air channel communicates with the external environment and the atomization area.

Preferably, the atomization area also includes a first oil-absorbing cotton for absorbing condensate, the side of the atomization assembly facing the battery assembly has a first buffer zone, and the first oil-absorbing cotton is located in the first In the buffer zone; and/or, the second oil-absorbing cotton that absorbs condensate is also included in the atomization area, and the side of the suction nozzle of the atomization assembly has a second buffer zone, and the second oil-absorbing cotton is located at within the second buffer.

Preferably, the electronic cigarette includes a casing, a bracket, and a ventilation tube providing the air passage, the bracket includes a top base, a bottom base, and a skeleton connected between the top base and the bottom base, the The bottom seat is provided with an air inlet connected to the external environment, and the top seat is provided with an air outlet connected with the atomization area;

The top of the overcoat is connected with the suction nozzle, the support is located in the overcoat and the bottom seat of the support is connected with the bottom end of the overcoat, the suction nozzle, the overcoat and the support The top base is surrounded by the three to form the atomization area, the jacket surrounds the bracket to form the battery assembly installation cavity, the bottom end of the ventilation pipe is socketed with the air inlet, and the ventilation pipe The top end is socketed with the air outlet hole.

Preferably, the battery assembly includes a microphone and a microphone silica gel, and the bottom base body is recessed to form a circuit installation cavity with an open top, and a microphone silica gel installation cavity is set in the circuit installation cavity, and the microphone silica gel installation cavity is The air intake hole communicating with the external environment is set, the microphone silica gel is inserted into the microphone silica gel installation cavity and rested above the air intake hole, and the vent pipe extends through the microphone silica gel In the air inlet hole, and the ventilation pipe is in interference fit with the silicone microphone, and the microphone is wrapped in the silicone silicone, and the airflow entering from the air inlet hole enters the ventilation pipe.

Preferably, the side wall of the air inlet hole forms an air outlet gap that communicates with the installation cavity of the silicone microphone, and the silicone silicone includes a main body inserted into the installation cavity of the silicone microphone and rests on the air inlet. An ear above the hole, the ear is formed by extending horizontally from the top edge of the main body, and the position corresponding to the air inlet is provided with a via hole that is interference fit with the ventilation pipe. The microphone is covered in the main body, and there is a gas space above and below the microphone, and the side wall of the main body is provided with a gas flow hole facing the air outlet gap, and the gas above the microphone The space communicates with the air intake hole through the air passage hole and the air outlet slit so as to activate the microphone.

Preferably, the bottom of the circuit installation cavity is also provided with a USB through hole that communicates with the external environment, an air intake gap that communicates with the USB through hole is formed on the side wall of the microphone silicone installation cavity, and the bottom of the main body is open , the gas space below the microphone communicates with the external environment through the opening at the bottom of the main body, the air intake slit and the USB through hole.

Preferably, the battery assembly also includes a battery and a PCBA board. The bottom of the circuit installation cavity also protrudes to form a plurality of screw posts. The screw posts are locked by screws, and the battery is arranged above the PCBA board and below the top seat.

Preferably, the top of the top seat protrudes near the annular edge to form a ring-shaped connecting portion connected to the atomization assembly, and the center of the top seat is provided with a wire hole that penetrates up and down, and the top seat body The top is also provided with an annular airflow part surrounding the wire hole, the air outlet hole and the annular airflow part are located inside the annular connection part, the annular airflow part is provided with a gap to facilitate communication with the air outlet hole, the top A second oil-absorbing cotton is laid on the top of the seat, and the second oil-absorbing cotton is located between the annular connection part and the annular airflow part, the side wall of the annular airflow part is provided with a gap, and the second oil-absorbing cotton has a The gap is used to avoid the air outlet hole and ensure that the airflow from the air outlet hole can enter the interior of the annular airflow part through the gap.

Preferably, the atomization assembly includes an atomization seat, an atomization sleeve, a heating wire assembly, oil storage cotton and a sealing cover, the center of the atomization seat is provided with an atomization air inlet channel, and the center of the sealing cover is provided with There is an atomization air outlet channel, the heating wire assembly is located between the atomization air intake channel and the atomization air outlet channel, the two ends of the atomization sleeve are respectively sealed and socketed with the atomization seat and the sealing cover, and the The oil storage cotton is arranged between the atomization seat and the sealing cover and between the heating wire assembly and the atomization sleeve, the atomization seat is sleeved outside the annular connection part and the atomizer The air intake passage is facing the annular airflow part, and the first oil-absorbing cotton surrounding the atomization air outlet passage is arranged above the sealing cover, and the airflow coming from the annular airflow part passes through the atomization air intake passage, generates heat The wire assembly and the atomized air outlet channel enter the suction nozzle.

Preferably, the suction nozzle is socketed with the casing, the atomization sleeve partially extends into the suction nozzle and partially extends into the casing, and the atomization seat is tightly socketed with the casing.

Beneficial effect

The disposable electronic cigarette with independent air passage of the present invention has the following beneficial effects: the present invention provides an independent air passage, which is arranged side by side with the battery assembly installation cavity and is isolated and independent from the battery assembly installation cavity, and the external environment The air channel is connected with the atomization area, so that the air flow enters the product without contacting the battery or components, and directly enters the atomization area through a hygienic independent air channel to ensure the purity of the smoke; further, the present invention also provides Oil-absorbing cotton for absorbing condensate is arranged on both sides of the atomization component, which can absorb condensate and prevent leakage of condensate.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings on the premise of not paying creative work:

FIG. 1 is a schematic diagram of a three-dimensional structure of a disposable electronic cigarette with independent air passages in the present invention;

Fig. 2 is a cross-sectional view of the disposable electronic cigarette with independent air passage of the present invention;

Fig. 3 is an exploded view of the disposable electronic cigarette with independent air passage of the present invention;

Fig. 4 is one of the schematic diagrams of the structure of the bracket;

Fig. 5 is the second structural diagram of the bracket;

Fig. 6 is one of the schematic diagrams of the structure of the microphone head silica gel;

Figure 7 is the second schematic diagram of the structure of the microphone head silica gel;

Figure 8 is the third schematic diagram of the structure of the microphone head silica gel;

Fig. 9 is a structural schematic diagram of a battery assembly;

Fig. 10 is a schematic diagram of air flow.

Embodiments of the present invention

In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Typical embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete. It should be understood that the embodiments of the present invention and the specific features in the embodiments are detailed descriptions of the technical solutions of the present application, rather than limitations on the technical solutions of the present application. In the case of no conflict, the embodiments of the present invention and the technical features in the embodiments can be combined with each other.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. 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. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention.

Terms including ordinal numbers such as “first” and “second” used in this specification can be used to describe various components, but these components are not limited by these terms. These terms are used only to distinguish one element from other elements. For example, without departing from the scope of rights of the present invention, a first constituent element may be named a second constituent element, and similarly, a second constituent element may also be named a first constituent element. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to FIGS. 1-3 , the disposable electronic cigarette with independent air passage in this embodiment includes a battery assembly installation cavity 100 , an atomizing area 200 , a suction nozzle 1 , and an air passage 151 . The battery assembly installation chamber 100, the atomization area 200, and the suction nozzle 1 are sequentially arranged along the length direction of the electronic cigarette. The battery assembly 300 is installed in the battery assembly installation chamber 100, and the battery assembly 300 is installed in the atomization area 200. The atomization assembly 400, the air passage 151 is arranged side by side with the battery assembly installation chamber 100 and is isolated from the battery assembly installation chamber 100, and the air passage 151 communicates with the external environment and the atomization area 200 . Preferably, the atomization area 200 also includes a first oil-absorbing cotton 2 and a second oil-absorbing cotton 8 for absorbing condensate, and the side of the atomization assembly 400 facing the battery assembly 300 has a first buffer zone 201, The first oil-absorbing cotton 2 is located in the first buffer zone 201, the atomization assembly 400 has a second buffer zone 202 on one side of the suction nozzle 1, and the second oil-absorbing cotton 8 is located in the second buffer zone 201. within the buffer zone 202.

The specific structure of the electronic cigarette will be described in detail below.

Referring to FIGS. 1-3 , the electronic cigarette includes a cylindrical casing 15 , a bracket 16 and a cylindrical ventilation tube 10 providing the air channel 151 . The ventilation tube 10 is made of stainless steel or food-grade plastic. The battery assembly 300 includes a microphone 12 , a microphone silicone 13 , a battery 9 , and a PCBA board 14 . The atomization assembly 400 includes an atomization seat 7 , an atomization sleeve 4 , a heating wire assembly 6 , oil storage cotton 8 and a sealing cap 3 . The jacket 15 is made of stainless steel, the bracket 16 and the suction nozzle 1 are made of PC, the atomizing seat 7 is made of silica gel, the atomizing sleeve 4 is made of PCTG, and the sealing cover 3 is made of silica gel.

As shown in FIG. 1 , the shape of the entire electronic cigarette is mainly determined by the suction nozzle 1 and the jacket 15 . As shown in FIG. 2-3 , the top end of the jacket 15 is socketed with the suction nozzle 1 . The bracket 16 is located in the casing 15 and the bottom of the bracket 16 is connected to the bottom of the casing 15 . The battery 9 , the battery 9 and the PCBA board 14 are located in the bracket 16 . The two ends of the atomization sleeve 4 are respectively sealed and socketed with the atomization seat 7 and the sealing cover 3, and the oil storage cotton 8 is arranged between the atomization seat 7 and the sealing cover 3 while being located on the heating wire Between the assembly 6 and the atomization sleeve 4, the upper part of the atomization sleeve 4 extends into the suction nozzle 1, and the lower part extends into the outer casing 15, and the atomization seat 7 and the outer casing 15 sealing socket.

Specifically, with reference to FIGS. 4-5, the bracket 16 includes a roughly disc-shaped top seat 161, a roughly disc-shaped bottom seat 163, and a ring connected between the top seat 161 and the bottom seat 163. Skeleton 162, the main purpose of the skeleton 162 is to connect the top seat body 161 and the bottom seat body 163, so its specific shape is not limited, but because we want to place the battery 9 between the top seat body 161 and the bottom seat body 163, so The frame 162 is connected to the edges of the top seat body 161 and the bottom seat body 163, so as to allow space for the battery 9 to be installed. The bottom base body 163 is socketed with the bottom end of the jacket 15 , such as interference fit. The bottom of the entire electronic cigarette, that is, the part of the bottom seat 163 exposed from the outer casing 15, as shown in Figures 1 and 5, the bottom seat 163 is provided with an air inlet 1633 communicating with the external environment and a The USB through hole 1635 connected to the external environment, the air intake hole 1633 is used for air intake when smoking, and the USB through hole 1635 is used for plugging into an external USB interface for charging and other operations.

The suction nozzle 1 , the casing 15 and the top base 161 enclose the atomization area 200 , and the casing 15 encloses the bracket 16 to form the battery assembly installation cavity 100 . The top base body 161 is provided with an air outlet hole 1611 communicating with the atomization area 200, and the air outlet hole 1611 is set up and down opposite to the air inlet hole 1633 opened on the bottom base body 163. The ventilation pipe 10 The bottom end of the vent pipe 10 is socketed with the air inlet hole 1633, and the top of the air pipe 10 is socketed with the air outlet hole 1611, so that the gas entering from the air inlet hole 1633 can directly flow out from the air pipe 10 to the air outlet hole 1611, And will not pass through devices such as the battery 9 on the side.

Specifically, the bottom base body 163 is recessed to form a cylindrical circuit installation cavity 1630 with an open top, and a microphone silicone installation cavity 1631 is provided in the circuit installation cavity 1630, and a microphone silicone installation cavity 1631 is provided with an external The air inlet 1633 communicates with the environment. The microphone silicone gel 13 is inserted into the microphone silicone installation cavity 1631 and part of it rests above the air inlet 1633, and the vent pipe 10 extends through the microphone silicone 13 into the inlet. In the air hole 1633 , when the ventilation tube 10 passes through the silicone rubber 13 , it is an interference fit with the silicone rubber 13 , and the silicone 12 is wrapped in the silicone silicone 13 .

More specifically, as shown in FIG. 4 , the side wall of the air inlet hole 1633 forms an air outlet gap 1634 communicating with the microphone silicone installation cavity 1631 . Referring to Figures 6-8, the microphone silicone 13 includes a main body 131 inserted into the microphone installation cavity 1631 and an ear 132 resting above the air inlet 1633, the ear 132 comes from the The top edge of the main body portion 131 extends horizontally. The position corresponding to the air inlet 1633 of the ear portion 132 defines a through hole 1321 that is interference fit with the air pipe 10 . The microphone head 12 is sleeved in the main body portion 131 and gas spaces 121, 122 are reserved above and below the microphone head 12. For example, a cavity can be formed inside the microphone head 12, and the side wall of the cavity The positions near the top and the bottom respectively protrude from the annular upper flange and the annular lower flange in the radial direction. The microphone head 12 is located between the annular upper flange and the annular lower flange. The enclosed space is the gas space 121 , 122 . Referring to FIG. 8 , the side wall of the main body 131 has an airflow hole 1312 facing the air outlet slit 1634 , and the air space 121 above the microphone 12 passes through the airflow hole 1312 and the air outlet slit 1634 . It communicates with the air inlet 1633 so as to activate the microphone 12. For example, the annular upper flange can open a gap facing the airflow hole 1312, so that the airflow hole 1312 and the microphone 12 above can be communicated. Gas space 121 .

The specific starting principle of the microphone 12 is that when the user smokes, the gas space 121 above the microphone 12 generates negative pressure, and there will be a pressure difference between the gas space 122 above and below the microphone 12. The microphone 12 is a pressure sensor, so It will start when it senses the pressure difference, but the microphone 12 working in this environment is easy to be damaged, and the life is not ideal. Therefore, it can be considered to design the gas space 122 under the microphone 12 to be able to communicate with the atmosphere. Based on this, we use the USB through hole 1635 provided at the bottom of the circuit installation cavity 1630 to communicate with the external environment to realize it. The USB interface of the PCBA board 14 extends into the USB through hole 1635, and there is a The gap can enter the gas, so this embodiment considers using the USB through hole 1635 to introduce gas into the gas space 122 below the microphone 12, so that the pressure of the gas space 122 below the microphone 12 is the same as the atmospheric pressure, so as to ensure Microphone 12's lifespan. Specifically, referring to FIG. 4 , an air inlet slit 1632 connected to the USB through hole 1635 can be formed on the side wall of the microphone silicone installation cavity 1631 , and the air inlet slit 1632 and the air outlet slit 1634 are arranged opposite to each other on the left and right. A circular groove and a bar-shaped groove extending from the edge of the circular groove to the air intake slit 1632 are formed in a slight depression at the center of the bottom of the microphone head silicone installation cavity 1631. The radial dimension of the circular groove is smaller than that of the microphone. The size of the bottom of the silicone plug 13, when the silicone plug 13 is inserted into the silicone installation cavity 1631, the side wall of the main body 131 is closely matched with the silicone installation cavity 1631 and the main body 131 is erected in the circular concave above the groove, and the bottom of the main body 131 is open, so that the gas space 122 below the microphone 12 passes through the opening at the bottom of the main body 131, the circular groove, the strip groove, the air intake slit 1632, and the USB through hole in sequence. 1635 communicates with the external environment.

6-7, the top of the main body 131 is provided with two line via holes 1311, and the two line via holes 1311 vertically pass through the main body 131 and communicate with the opening at the bottom of the main body 131. The conductive line between the head 12 and the PCBA board 14 is realized through two line via holes 1311 .

Referring to Figures 4-5, in conjunction with Figure 9, the bottom of the circuit installation cavity 1630 also protrudes to form a plurality of screw posts 1636, the PCBA board 14 rests on the screw posts 1636 and the microphone silicone installation cavity 1631 and is connected to the The screw post 1636 is locked by the screw 11 , and the battery 9 is disposed above the PCBA board 14 and below the top seat 161 .

Continuing to refer to Figures 4-5, the top of the top seat 161 protrudes near the ring edge to form an annular connection part 1613 connected to the atomization assembly 400, and the center of the top seat 161 is provided with an up and down through line The hole 1612 , the battery 9 or the circuit of the PCBA board 14 in the battery assembly 300 is connected to the heating wire assembly 6 through the wire passing hole 1612 . The top of the top seat 161 is also provided with an annular airflow part 1614 surrounding the wire passing hole, the air outlet hole 1611 and the annular airflow part 1614 are located inside the annular connection part 1613, and the height of the annular airflow part 1614 is high At the height of the annular connecting portion 1613, the annular airflow portion 1614 is provided with a gap to communicate with the air outlet 1611, and the top of the top seat 161 is laid with a second oil-absorbing cotton 8, and the second oil-absorbing cotton 8 The cotton 8 is located between the annular connecting portion 1613 and the annular airflow portion 1614, and the second oil-absorbing cotton 8 has a gap to avoid the air outlet hole 1611 and ensure that the airflow from the air outlet hole 1611 can pass through the gap Enter the interior of the annular airflow portion 1614 without being blocked by the second oil-absorbing cotton 8 .

Referring to FIG. 1 , the center of the atomization seat 7 is provided with an atomization inlet channel extending axially, and the center of the sealing cover 3 is provided with an atomization outlet channel extending axially. The heating wire assembly 6 is located between the atomization air inlet channel and the atomization air outlet channel, and the atomization air intake channel, the heating wire assembly 6 and the atomization air outlet channel are aligned in the axial direction. The oil storage cotton 8 is disposed between the atomization seat 7 and the sealing cover 3 and between the heating wire assembly 6 and the atomization sleeve 4 . The atomization seat 7 is sleeved outside the annular connecting portion 1613, and the atomization air inlet channel is facing and abutting against the annular air flow portion 1614. Above the sealing cover 3, there is a ring surrounding the atomization outlet. The first oil-absorbing cotton 2 of the channel, the first oil-absorbing cotton 2 is in the shape of a ring, and the airflow coming from the annular airflow part 1614 passes through the atomization air intake channel, heating wire assembly 6, and the atomization air outlet channel into the nozzle 1.

Referring to Fig. 10, when inhaling, the airflow enters the ventilation pipe 10 from the air inlet 1633, then discharges into the annular airflow part 1614, then enters the atomizing air intake channel, the heating wire assembly 6, and the atomizing air outlet channel, and finally flows from the inhalation Nozzle 1 discharges, therefore, the airflow enters the product without contacting the components on the battery 9 and PCBA board 14, and directly enters the atomization zone 200 through the independent airway formed by sanitary stainless steel or food-grade plastic to ensure the purity of the smoke.

To sum up, the disposable electronic cigarette with independent air passage of the present invention has the following beneficial effects: the present invention provides an independent air passage, which is arranged side by side with the battery assembly installation cavity and mutually with the battery assembly installation cavity Isolated and independent, the external environment is connected to the atomization area through the air channel, so that the air flow enters the product without contacting the battery or components, and directly enters the atomization area through a hygienic independent air channel to ensure the purity of the smoke; further, In the present invention, oil-absorbing cotton for absorbing condensate is arranged on both sides of the atomization assembly, which can absorb condensate and prevent leakage of condensate.

Embodiments of the present invention have been described above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned specific implementations, and the above-mentioned specific implementations are only illustrative, rather than restrictive, and those of ordinary skill in the art will Under the enlightenment of the present invention, many forms can also be made without departing from the gist of the present invention and the protection scope of the claims, and these all belong to the protection of the present invention.

Claims

A disposable electronic cigarette with an independent air channel, characterized in that the electronic cigarette includes a battery assembly installation cavity, an atomization area, a suction nozzle, and an air channel, and the battery assembly installation cavity, atomization area, and suction nozzle are arranged along the The length direction of the electronic cigarette is arranged sequentially, the battery component is installed in the battery component installation cavity, the atomization component is installed in the atomization area, the air channel is arranged side by side with the battery component installation cavity and the The battery assembly installation cavities are isolated and independent from each other, and the air channel communicates with the external environment and the atomization area.
The disposable electronic cigarette with independent air passage according to claim 1, characterized in that, the side of the atomization component facing the battery component has a first buffer zone, and the first buffer zone is set to absorb condensate The first oil-absorbing cotton; and/or, one side of the suction nozzle of the atomization assembly has a second buffer zone, and a second oil-absorbing cotton for absorbing condensate is arranged in the second buffer zone.
The disposable electronic cigarette with independent air passage according to claim 1, characterized in that, the electronic cigarette comprises a casing, a bracket and a ventilation tube providing the air passage, and the bracket includes a top base, a bottom base, The skeleton connected between the top seat body and the bottom seat body, the bottom seat body is provided with an air inlet communicated with the external environment, and the top seat body is provided with an outlet port communicated with the atomization area stomata;

The top of the overcoat is connected with the suction nozzle, the support is located in the overcoat and the bottom seat of the support is connected with the bottom end of the overcoat, the suction nozzle, the overcoat and the support The top base is surrounded by the three to form the atomization area, the jacket surrounds the bracket to form the battery assembly installation cavity, the bottom end of the ventilation pipe is socketed with the air inlet, and the ventilation pipe The top end is socketed with the air outlet hole.
The disposable electronic cigarette with independent airway according to claim 3, wherein the battery assembly includes a microphone and a microphone silicone;

The bottom seat body is recessed to form a circuit installation cavity with an open top, and a microphone silicone installation cavity is arranged in the circuit installation cavity, and the air intake hole communicating with the external environment is arranged in the microphone silicone installation cavity. The silicone head is plugged into the microphone silicone installation cavity and placed above the air intake hole, the ventilation tube extends into the air intake hole through the microphone silicone gel, and the ventilation tube is connected to the air intake hole. The microphone silicone is interference fit, the microphone is wrapped in the microphone silicone, and the airflow entering from the air intake hole enters the ventilation pipe.
The disposable electronic cigarette with independent air passage according to claim 4, characterized in that, the side wall of the air inlet hole forms an air outlet gap that communicates with the installation cavity of the silicone microphone, and the silicone silicone plug is inserted into the The main body in the silicone installation cavity of the microphone head and the ear part placed above the air inlet, the ear part is formed by extending horizontally from the top edge of the main body, and the ear part corresponds to the air inlet A via hole is provided at the position for interference fit with the air pipe, the microphone head is covered in the main body, and there is a gas space above and below the microphone head, and the side wall of the main body is opened to face The airflow hole of the air outlet slot, the air space above the microphone passes through the airflow hole, and the air outlet slot communicates with the air inlet hole so as to activate the microphone.
The disposable electronic cigarette with independent air passage according to claim 5, characterized in that, the bottom of the circuit installation cavity is also provided with a USB through hole communicating with the external environment, and the side wall of the microphone silicone installation cavity is formed with The air intake slit of the USB through hole is connected, the bottom of the main body is open, and the gas space below the microphone communicates with the external environment through the opening at the bottom of the main body, the air intake slit, and the USB through hole. connected.
The disposable electronic cigarette with independent air passage according to claim 4, wherein the battery assembly also includes a battery and a PCBA board, and the bottom of the circuit installation cavity also protrudes to form a plurality of screw posts, and the PCBA board It rests on the screw post and the microphone silicone installation cavity and is locked with the screw post by screws, and the battery is arranged above the PCBA board and below the top seat.
The disposable electronic cigarette with independent air passage according to claim 4, characterized in that, the top of the top seat protrudes near the annular edge to form an annular connection part connected with the atomization assembly, and the top seat The center of the body is provided with an up and down through hole, and the top of the top seat body is also provided with an annular airflow part surrounding the wire hole, the air outlet hole and the annular airflow part are located inside the annular connection part, and the annular The airflow part is provided with a gap so as to communicate with the air outlet hole, and the top of the top base is laid with second oil-absorbing cotton, and the second oil-absorbing cotton is located between the annular connection part and the annular airflow part, and the annular The side wall of the airflow part is provided with a gap, and the second oil-absorbing cotton has a gap to avoid the air outlet hole and ensure that the airflow from the air outlet hole can enter the interior of the annular airflow part through the gap.
The disposable electronic cigarette with independent air passage according to claim 8, wherein the atomization assembly includes an atomization seat, an atomization sleeve, a heating wire assembly, oil storage cotton and a sealing cover, and the atomization seat The center of the sealing cover is provided with an atomization air inlet channel, the center of the sealing cover is provided with an atomization air outlet channel, the heating wire assembly is located between the atomization air inlet channel and the atomization air outlet channel, and the atomization sleeve has two The ends are respectively sealed and socketed with the atomization seat and the sealing cover, and the oil storage cotton is arranged between the atomization seat and the sealing cover and also between the heating wire assembly and the atomization sleeve. The atomizing seat is sleeved outside the annular connecting part and the atomizing air inlet channel is facing the annular air flow part, and the first oil-absorbing cotton surrounding the atomizing air outlet channel is arranged on the top of the sealing cover. The airflow coming from the annular airflow part enters the suction nozzle through the atomization inlet channel, the heating wire assembly, and the atomization outlet channel.
The disposable electronic cigarette with independent air passage according to claim 9, characterized in that, the suction nozzle is sleeved with the jacket, and the atomization sleeve partially extends into the suction nozzle and partially extends into the suction nozzle. Inside the jacket, the atomization seat is sealed and sleeved with the jacket.