CN219047344U - Seepage-proof electronic cigarette - Google Patents

Abstract

The application provides an anti-seepage electronic cigarette, which comprises a shell, a bracket, an atomization tube and a microphone; the cavity in the bracket is divided into a first cavity and a second cavity by a partition plate; the partition board is provided with a first vent hole; one end of the bracket is connected with the shell, the other end of the bracket is inwards recessed to form a mounting groove for mounting the microphone, a first protruding part is formed in the first cavity, and a second ventilation hole is formed in the top of the first protruding part; a plurality of baffles are arranged in the first cavity, a condensate placing groove is formed between two adjacent baffles, and a first air inlet hole is formed in the bottom of the second cavity; the atomization tube is arranged in the shell, one end of an atomization channel in the atomization tube is communicated with the air outlet end of the shell, and the other end of the atomization channel is communicated with the second cavity; the microphone is provided with an air flow starting hole communicated with the second ventilation hole. Through baffle, baffle and first bellying separation layer by layer in this application, reduced the condensate and permeated the risk in the miaow head, improved the life of electron cigarette to promoted the experience of user's use electron cigarette and felt.

Description

Seepage-proof electronic cigarette

Technical Field

The application belongs to the technical field of electronic atomization, and more particularly relates to an anti-seepage electronic cigarette.

Background

The electronic cigarette generally comprises an atomization tube, a bracket arranged at the bottom of the atomization tube, and a microphone and a control circuit board which are arranged on the bracket; the bracket is provided with a cavity for collecting condensate dropped in the atomization tube; the bottom of the bracket is provided with an air inlet hole; the microphone is electrically connected with the control circuit board; the microphone is provided with an airflow starting hole which is communicated with the cavity, and the microphone can be started by changing the air pressure in the airflow starting hole.

The existing electronic cigarette is directly communicated with a bracket cavity for storing condensate due to the airflow starting hole; the hot flue gas forms condensate at the inner wall of the bracket cavity, and the condensate can flow downwards along the inner wall of the bracket cavity to enter the airflow starting hole, or the hot flue gas flows to the airflow starting hole through the bracket cavity, after the flue gas is cooled, condensate is formed on the hole wall of the airflow starting hole, and the condensate is arranged in the airflow starting hole and can cause abnormal starting of the microphone, so that the microphone is damaged, and the normal work and the service life of the electronic cigarette are influenced.

Disclosure of Invention

An aim of the embodiment of the application is to provide an anti-seepage electronic cigarette, so as to solve the technical problem that the damage of a microphone in the prior art affects the normal work and the service life of the electronic cigarette.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows: the anti-seepage electronic cigarette comprises a shell, a bracket, an atomization tube and a microphone; the first end of the shell is an air inlet end, and the second end of the shell is an air outlet end; the first end of the bracket is connected with the shell at the air inlet end; the first end of the bracket is provided with a cavity, and a baffle plate is arranged in the cavity; the partition plate is provided with a first vent hole, and divides the cavity into a first cavity and a second cavity; the second end of the bracket is inwards recessed to form a mounting groove, a first protruding part is formed in the first cavity, and a second ventilation hole is formed in the top of the first protruding part; a plurality of baffles are arranged in the first cavity, the baffles are arranged at intervals along the direction that the first vent hole points to the second vent hole, a condensate placing groove is formed between two adjacent baffles, and a first air inlet hole is formed in the bottom of the second cavity; the atomizing pipe is arranged in the shell, an atomizing channel is arranged in the atomizing pipe, a first end of the atomizing channel is communicated with the air outlet end, and a second end of the atomizing channel is communicated with the second cavity; the microphone is arranged in the mounting groove, an airflow starting hole is formed in the microphone, and the airflow starting hole is communicated with the second ventilation hole.

Optionally, a plurality of ribs are arranged in the first cavity, and the ribs are higher than the first protruding parts; the ribs enclose to form an induction airflow channel which is communicated with the first vent hole and the second vent hole.

Optionally, a second protruding portion is arranged in the second cavity, and the first air inlet hole is arranged on the second protruding portion.

Optionally, the electronic cigarette further comprises a first sealing element, the first sealing element is arranged between the support and the atomization tube, a third air vent is formed in the first sealing element, and the third air vent is communicated with the second cavity and the atomization channel.

Optionally, a protruding connecting column is arranged at the first end of the first sealing element, and the connecting column is clamped on the inner wall of the atomization tube; the third vent hole is arranged on the connecting column.

Optionally, the second end of the first sealing element is provided with a clamping groove; the partition board is clamped with the clamping groove.

Optionally, the electronic cigarette further comprises a second sealing element, and the second sealing element is arranged between the microphone and the mounting groove.

Optionally, the electronic cigarette further comprises oil absorbing cotton, and the oil absorbing cotton is arranged in the second cavity.

Optionally, a positioning column is arranged in the second cavity, a positioning groove is arranged on the oil absorbing cotton, and the positioning groove is connected with the positioning column in a matched mode.

Optionally, the electronic cigarette further comprises a cigarette holder and a third sealing piece, the cigarette holder is connected with the shell through the third sealing piece at the air outlet end, an air outlet hole is formed in the cigarette holder, and the air outlet hole is communicated with the atomization channel.

The anti-seepage electronic cigarette provided by the application has the beneficial effects that: compared with the prior art, the anti-seepage electronic cigarette can prevent condensate in the second cavity from entering the first cavity by arranging the partition plate on the bracket; the first vent hole is arranged on the partition board, so that the internal air pressure change of the first cavity can be influenced when the electronic cigarette is sucked, and the air pressure change of the air flow starting hole is influenced through the second vent hole, so that the microphone is ensured to be started normally; by arranging the plurality of baffles, when a small amount of condensate enters the first cavity, the baffles can play a role in blocking the condensate and enable the condensate entering the first cavity to be contained in the condensate placing groove; the miaow head is installed in the mounting groove of support second end, separates through baffle, baffle and first bellying layer upon layer, greatly reduced the condensate infiltration risk in the miaow head, improved the life of electron cigarette to promoted the experience of user's use electron cigarette and felt.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of an anti-seepage electronic cigarette according to an embodiment of the present application;

fig. 2 is a schematic cross-sectional structure of an impermeable electronic cigarette according to an embodiment of the present disclosure;

FIG. 3 is an enlarged schematic view of part of the portion A in FIG. 2;

fig. 4 is a schematic perspective view of a support in an impermeable electronic cigarette according to an embodiment of the present application;

FIG. 5 is an enlarged schematic view of part of B in FIG. 4;

fig. 6 is a schematic diagram of a three-dimensional structure of a support in an impermeable electronic cigarette according to an embodiment of the present disclosure;

fig. 7 is a schematic perspective view of a second seal in the anti-seepage electronic cigarette according to the embodiment of the present application;

fig. 8 is a schematic perspective view of an oil absorbing cotton in the anti-seepage electronic cigarette according to the embodiment of the present application;

fig. 9 is a schematic diagram of an assembly structure of a microphone and a control circuit board in an anti-seepage electronic cigarette according to an embodiment of the present application;

fig. 10 is a schematic diagram of an assembly structure of a housing, a first sealing member and a battery in an anti-seepage electronic cigarette according to an embodiment of the present application.

Wherein, each reference sign in the figure:

1-a housing;

2-a bracket; 201-a separator; 202-a first vent; 203-a first cavity; 204-a second cavity; 205-a first air inlet; 206-mounting slots; 207-a first boss; 208-second vent holes; 209-first ribs; 210-second ribs; 211-third ribs; 212-baffle; 213-positioning columns; 214-an inductive airflow channel; 215-a second boss; 216-condensate placement tank;

3-atomizing tube; 301-an atomization channel;

4-microphone;

5-a first seal; 501-a third vent; 502-connecting columns; 503-clamping groove;

6-a second seal;

7-oil absorbing cotton; 701-positioning grooves;

8-oil storage cotton; 9-an atomizing assembly; 10-a cigarette holder; 11-a third seal; 12-a control circuit board; 13-a battery; 14-a housing; 15-bottom shell; 1501-second inlet aperture.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

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 application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 10 together, an anti-seepage electronic cigarette provided in an embodiment of the present application will now be described. The anti-seepage electronic cigarette comprises a shell 1, a bracket 2, an atomization tube 3 and a microphone 4; the first end of the shell 1 is an air inlet end, and the second end of the shell 1 is an air outlet end; the first end of the bracket 2 is connected with the shell 1 at the air inlet end; the first end of the bracket 2 is provided with a cavity, and a baffle 201 is arranged in the cavity; a first vent 202 is arranged on the partition 201, and the partition 201 divides the cavity into a first cavity 203 and a second cavity 204; the bottom of the second cavity 204 is provided with a first air inlet hole 205; the second end of the bracket 2 is recessed inwards to form a mounting groove 206, a first protruding part 207 is formed in the first cavity 203, and a second ventilation hole 208 is formed at the top of the first protruding part 207; the atomization tube 3 is arranged in the shell 1, an atomization channel 301 is arranged in the atomization tube 3, a first end of the atomization channel 301 is communicated with the air outlet end, and a second end of the atomization channel 301 is communicated with the second cavity 204; microphone 4 is disposed in mounting slot 206, and microphone 4 is provided with an airflow actuation hole, which communicates with second vent 208.

In this embodiment, a plurality of baffles 212 are disposed in the first cavity 203, the baffles 212 are disposed along the direction of the first vent 202 pointing to the second vent 208 at intervals, a condensate placement groove 216 is formed between two adjacent baffles 212, and the specific number of baffles 212 can be determined according to the actual size space of the first cavity 203, and three baffles 212 are illustrated in this embodiment.

Compared with the prior art, the anti-seepage electronic cigarette provided by the embodiment of the application can prevent condensate in the second cavity 204 from entering the first cavity 203 by arranging the partition 201 on the support 2; the first vent hole 202 is arranged on the partition plate 201, so that when the electronic cigarette is sucked, the internal air pressure change of the first cavity 203 can be influenced, and then the air pressure change of the air flow starting hole is influenced through the second vent hole 208, so that the microphone 4 is ensured to be started normally; by providing the plurality of baffles 212, when a small amount of condensate enters the first cavity 203, the baffles 212 can play a role of blocking the condensate, and enable the condensate entering the first cavity 203 to be contained in the condensate placement groove 216; the miaow head 4 is installed in the mounting groove 206 of support 2 second end, separates through baffle 201, baffle 212 and first bellying 207 layer upon layer, greatly reduced the condensate infiltration risk in the miaow head 4, improved the life of electron cigarette to the user has promoted the experience of using the electron cigarette and has felt.

In one embodiment of the present application, referring to fig. 4 and fig. 5, a plurality of ribs are disposed in the first cavity 203, and the ribs are higher than the first protruding portion 207; the ribs are enclosed to form a sensing gas flow channel 214, and the direction indicated by the arrow in fig. 5 indicates the flow direction of the gas in the sensing gas flow channel 214; the induced air flow channel 214 communicates with the first vent 202 and the second vent 208. By arranging the ribs, the guiding effect can be achieved on the gas flow in the first cavity 203, and when a user sucks, the change of the air pressure in the sensing air flow channel 214 is more obvious, so that the sensitivity of the microphone 4 sensing is improved.

Specifically, three ribs may be provided, including a first rib 209, a second rib 210, and a third rib 211, where the first rib 209 may divide the first cavity 203 into two cavities, so that the first vent 202 and the second vent 208 are located in the same cavity; the second convex rib 210 and the third convex rib 211 are arc-shaped plates, and two ends of the second convex rib 210 are respectively connected with the first convex rib 209 and the partition 201; the third ribs 211 are spaced apart from the second ribs 210, and the first ribs 209, the second ribs 210 and the third ribs 211 form an induced air channel 214.

In one embodiment of the present application, referring to fig. 4, a second protrusion 215 is disposed in the second cavity 204, and the first air intake hole 205 is disposed on the second protrusion 215. By providing the second boss 215, the condensate can be prevented from flowing out of the first air intake hole 205.

In an embodiment of the present application, referring to fig. 2 and fig. 3 together, the electronic cigarette further includes a first sealing member 5, the first sealing member 5 is disposed between the support 2 and the atomizing tube 3, a third air vent 501 is disposed on the first sealing member 5, and the third air vent 501 is communicated with the second cavity 204 and the atomizing channel 301. The air tightness between the atomizing pipe 3 and the bracket 2 can be improved by arranging the first sealing piece 5, and the air flow between the atomizing channel 301 and the second cavity 204 is ensured to be smooth by arranging the third air hole 501. The first sealing element 5 can be made of a silica gel material, and the silica gel has good flexibility, good sealing performance, safety and no toxicity.

In one embodiment of the present application, referring to fig. 2 and 3, a first end of the first sealing member 5 is provided with a protruding connection post 502, and the connection post 502 is clamped to an inner wall of the atomizing tube 3; the third vent 501 is provided on the connecting post 502. The connecting column 502 is arranged on the first sealing piece 5, so that the sealing connection between the first sealing piece 5 and the atomizing pipe 3 can be realized, the effect of fixing the atomizing pipe 3 can be realized, and the shaking of the atomizing pipe is reduced.

In one embodiment of the present application, referring to fig. 10, the second end of the first sealing member 5 is provided with a clamping groove 503; the partition 201 is engaged with the engagement groove 503. By providing the clamping groove 503 to be clamped with the partition 201, the first cavity 203 and the second cavity 204 are called as mutually independent closed cavities, on one hand, condensate can be prevented from penetrating into the first cavity 203 from a gap between the first seal 5 and the partition 201 along the bottom of the first seal 5; on the other hand, the air tightness of the first cavity 203 can be increased, and the sensitivity of the microphone 4 can be improved.

In one embodiment of the present application, referring to fig. 2, 3 and 7, the electronic cigarette further includes a second sealing member 6, where the second sealing member 6 is disposed between the microphone 4 and the mounting groove 206. The second sealing member 6 can increase the air tightness between the microphone 4 and the mounting groove 206, and the second sealing member 6 can be made of a silicone material.

In one embodiment of the present application, referring to fig. 8, the electronic cigarette further includes an oil absorbing cotton 7, and the oil absorbing cotton 7 is disposed in the second cavity 204. By arranging the oil absorbing cotton 7, condensed liquid in the second cavity 204 can be adsorbed in the oil absorbing cotton 7, and the condensed liquid can be prevented from flowing in the second cavity 204.

In one embodiment of the present application, referring to fig. 4, a positioning column 213 is disposed in the second cavity 204, and a positioning groove 701 is disposed on the oil absorbent cotton 7, where the positioning groove 701 is connected with the positioning column 213 in a matching manner. By arranging the positioning columns 213 and the positioning grooves 701, the oil absorbing cotton 7 can be fixed, and the oil absorbing cotton 7 is prevented from shaking in the second cavity 204.

In one embodiment of the present application, referring to fig. 2, the electronic cigarette further includes an oil storage cotton 8 and an atomization component 9; the oil storage cotton 8 is positioned in the oil storage cavity between the shell 1 and the atomizing pipe 3, and the oil storage cotton 8 is used for storing tobacco tar; the atomizing assembly 9 can comprise oil-guiding cotton and heating wires; the side wall of the atomization tube 3 is provided with an oil guide hole, oil guide cotton passes through the oil guide hole and extends out of the atomization tube 3, the oil guide cotton positioned in the atomization tube 3 is connected with a heating wire, the heating wire can be wound on the oil guide cotton, the oil guide cotton positioned outside the atomization tube 3 is connected with an oil storage cotton 8, and the oil guide cotton can adsorb tobacco tar in the oil storage cotton 8; when the heating wire heats, tobacco tar in the oil guiding cotton in the atomizing pipe 3 can be atomized, and the effect of smog is generated.

In one embodiment of the present application, referring to fig. 1 and 2 together, the electronic cigarette further includes a mouthpiece 10 and a third seal 11; the cigarette holder 10 is connected with the shell 1 at the air outlet end through a third sealing element 11, and an air outlet hole is arranged on the cigarette holder 10 and is communicated with the atomization channel 301. Specifically, the third sealing member 11 may be made of a silicone material.

In one embodiment of the present application, referring to fig. 2, 9 and 10, the electronic cigarette further includes a control circuit board 12 and a battery 13, the control circuit board 12 may be connected to the bottom of the bracket 2, and the battery 13 may be disposed outside the housing 1; the control circuit board 12 is electrically connected with the microphone 4; the battery 13 is electrically connected with the control circuit board 12 and the heating wire through leads respectively; when the microphone 4 is started, an electric signal can be sent to the control circuit board 12, so that the battery 13 supplies power for the heating wire.

In one embodiment of the present application, referring to fig. 1 and 2 together, the electronic cigarette further includes a housing 14 and a bottom shell 15, wherein one end of the housing 14 is connected to the bottom shell 15, and the other end is connected to the mouthpiece 10; the components of the shell 1, the control circuit board 12, the battery 13 and the like are all positioned in a cavity formed by the outer shell 14 and the bottom shell 15.

The working principle of the anti-seepage electronic cigarette provided by the embodiment of the application is as follows:

the circuit aspect is as follows: the battery 13 outputs current to the lead wire through the control circuit board 12, the lead wire is connected with a heating wire, and heat is generated after the heating wire is electrified, so that the tobacco tar adsorbed by the oil guiding cotton is heated and atomized.

Oil passage aspect: the oil storage cotton 8 is internally provided with tobacco tar, the oil guide cotton adsorbs the tobacco tar of the oil storage cotton 8 in, the tobacco tar in the oil guide cotton positioned in the atomization channel 301 is heated into a gas state (also called as smoke) by a heating wire, and the smoke flows out through the atomization tube 3 and the cigarette holder 10.

Gas circuit aspect: the external air flows in through the second air inlet holes 1501, flows upwards, enters the second cavity 204 through the first air inlet holes 205, then enters the atomization channel 301 through the third air outlet holes 501, takes the smoke in the atomization channel 301 upwards, and flows out through the atomization tube 3 and the cigarette holder 10. The direction indicated by the arrow in fig. 2 is the gas flow direction.

The working principle of the microphone 4 is described as follows: when a user draws the electronic cigarette, the air pressure in the first cavity 203 is reduced due to the existence of the first vent 202, so that the air pressure in the induced air flow channel 214 is changed, and then the air pressure in the second vent 208 and the air flow starting hole is changed, so that the microphone 4 is triggered to start, the microphone 4 sends out an electric signal to the control circuit board 12, the control circuit board 12 sends out a power supply instruction to the battery 13, the battery 13 provides power to the heating wire, and the heating wire is electrified to generate heat.

The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.

Claims (10)

1. An impermeable electronic cigarette, comprising:

the shell is provided with an air inlet end and an air outlet end;

the first end of the bracket is connected with the shell at the air inlet end, the first end of the bracket is provided with a cavity, a partition plate is arranged in the cavity, a first vent hole is formed in the partition plate, the cavity is divided into a first cavity and a second cavity by the partition plate, the second end of the bracket is inwards sunken to form a mounting groove, a first protruding part is formed in the first cavity, a second vent hole is formed in the top of the first protruding part, a plurality of baffles are arranged in the first cavity, the baffles are arranged along the direction of the first vent hole pointing to the second vent hole at intervals, condensate placing grooves are formed between two adjacent baffles, and a first air inlet hole is formed in the bottom of the second cavity;

the atomizing pipe, the atomizing pipe sets up in the casing, have the atomizing passageway in the atomizing pipe, the first end of atomizing passageway with give vent to anger end intercommunication, the second end of atomizing passageway with the second cavity intercommunication, and

the microphone is arranged in the mounting groove, an airflow starting hole is formed in the microphone, and the airflow starting hole is communicated with the second ventilation hole.

2. The impermeable electronic cigarette of claim 1, wherein a plurality of ribs are disposed in the first cavity, the ribs being disposed higher than the first protrusions, the plurality of ribs enclosing to form an inductive airflow channel, the inductive airflow channel being in communication with the first vent and the second vent.

3. The impermeable electronic cigarette of claim 1, wherein a second boss is disposed in the second chamber, and the first inlet aperture is disposed on the second boss.

4. The impermeable electronic cigarette of claim 1, further comprising a first seal disposed between the support and the atomization tube, wherein a third vent is disposed on the first seal and is in communication with the second cavity and the atomization channel.

5. The impermeable electronic cigarette of claim 4, wherein a first end of said first seal is provided with a raised post, said post is snapped onto the inner wall of said tube, and said third vent is disposed on said post.

6. The impermeable electronic cigarette of claim 5, wherein said second end of said first seal is provided with a slot, said separator being engaged with said slot.

7. The impermeable electronic cigarette of claim 4, further comprising a second seal disposed between the microphone and the mounting groove.

8. The impermeable electronic cigarette of any of claims 1-7, further comprising an oil absorbing cotton disposed in the second cavity.

9. The impermeable electronic cigarette of claim 8, wherein a positioning post is disposed in the second cavity, and a positioning groove is disposed on the oil absorbing cotton and is connected with the positioning post in a matching manner.

10. The impermeable electronic cigarette of claim 7, further comprising a mouthpiece and a third seal, wherein the mouthpiece is connected to the housing at the outlet end by the third seal, and wherein the mouthpiece is provided with an outlet aperture, and wherein the outlet aperture is in communication with the atomizing channel.

Images