CN211510575U

CN211510575U - Electronic cigarette

Info

Publication number: CN211510575U
Application number: CN201921818948.2U
Authority: CN
Inventors: 谭新祥; 肖文俊; 李志夫; 李雨龙
Original assignee: Shenzhen Ruiyan Industry Co ltd
Current assignee: Shenzhen Ruiyan Industry Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-09-18
Anticipated expiration: 2029-10-24

Abstract

The embodiment of the utility model discloses an electronic cigarette, which comprises a shell, a suction nozzle, an atomizing assembly, a battery and a battery bracket, wherein a containing cavity is arranged in the shell, and the atomizing assembly, the battery and the battery bracket are all arranged in the containing cavity; the battery bracket is provided with a first end part, a connecting part and a second end part, and the first end part, the connecting part and the second end part enclose a battery cavity for accommodating a battery; the one end that is close to atomization component of first tip is equipped with first connecting portion, and atomization component's the one end that is close to first tip is equipped with the second connecting portion that matches with first connecting portion, and battery holder and atomization component pass through first connecting portion and second connecting portion and install together. The utility model discloses an install the battery in battery holder to connect into whole with battery holder and atomization component, the equipment of being convenient for avoids distortion, the extrusion in the assembling process, improves the equipment quality, improves the yield of electron cigarette.

Description

Electronic cigarette

Technical Field

The utility model relates to an electron cigarette field especially relates to an electron cigarette.

Background

The disposable electronic cigarette is the electronic cigarette which is discarded after one-time use without charging or replacing a cigarette cartridge.

The existing disposable electronic cigarette comprises a shell, a suction nozzle, an atomizing component and a battery, wherein the battery is connected with the atomizing component through an electric wire to supply power for the atomizing component, a containing cavity is arranged in the shell, the atomizing component, the battery and the electric wire between the battery and the atomizing component are all arranged in the containing cavity, the atomizing component and the battery are scattered, during assembly, the electric wire is connected between the atomizing component and the battery, then the atomizing component and the battery need to be sequentially plugged in, when the atomizing component is plugged in the battery, the battery pushes the atomizing component to continue to be plugged in, when the battery completely enters the shell, the atomizing component does not reach a designated position, the battery needs to be continuously extruded by means of objects such as a stick and the like to push the atomizing component to the designated position, therefore, in the process of plugging, all parts are extruded and deformed, twisted and skewed, the assembly speed is not only influenced, but also the quality of all electronic cigarettes is, the yield is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect that prior art exists, provide an electron cigarette, install scattered part in a structure, exert force to this structure and install each part to the cover intraductally to the extrusion is avoided to the part in the protection module, improves the yield.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

an electronic cigarette is characterized by comprising a shell, an atomizing assembly, a battery support and a suction nozzle, wherein a containing cavity is formed in the shell, the atomizing assembly, the battery assembly and the battery support are all arranged in the containing cavity, the shell is provided with a first end and a second end which are opposite, the first end is provided with a first opening communicated with the containing cavity, and the suction nozzle is arranged at the first opening;

be equipped with in the battery holder and be used for holding battery pack's battery chamber, the battery holder has relative first end and second end, being close to of first end the one end of atomization component is equipped with first connecting portion, atomization component be close to the one end of first end be equipped with the second connecting portion that first connecting portion match, the battery holder with atomization component passes through first connecting portion with the second connecting portion are installed together.

Preferably, the battery support further has a connecting portion, the connecting portion connects the first end portion and the second end portion, and the first end portion, the connecting portion, and the second end portion together enclose the battery cavity.

Preferably, the battery support with the inner wall butt of shell, joint, interference fit or threaded connection, and/or the atomizing subassembly with the inner wall butt of shell, joint, interference fit or threaded connection.

Preferably, the outer edge of the second end portion is provided with a limiting portion protruding outwards, the second end is provided with a second opening communicated with the accommodating cavity, and the limiting portion is clamped at the second opening.

Preferably, an air inlet is arranged on the battery bracket, and the air inlet is communicated with the atomization assembly.

Preferably, the atomizing component comprises an oil bin, the oil bin comprises a bin bottom and a bin wall, the bin bottom is provided with an oil smoke hole, and the second connecting portion is fixed on the bin bottom.

Preferably, the bulkhead includes interior bulkhead and outer bulkhead, interior bulkhead with outer bulkhead is the annular, and outer bulkhead sets up the periphery of interior bulkhead, outer bulkhead, interior bulkhead with the silo bottom encloses into the annular tobacco tar that is used for holding the tobacco tar and holds the chamber, the inside smog passageway that supplies smog circulation that forms of interior bulkhead, the smog passageway is in the silo bottom has the entry, the smog passageway is in the oil bin deviate from the one end of silo bottom has the export, the export with the suction nozzle is linked together.

Preferably, when the first connecting portion and the second connecting portion are mounted together, the bin bottom and the first end portion jointly enclose an atomizing cavity, and the atomizing cavity is communicated with the inlet.

Preferably, the atomizing chamber is internally provided with a heating element which is arranged on a heating base, and the heating base is fixed at the first end part; the first connecting part and the second connecting part are in buckle connection, insertion connection or threaded connection.

Preferably, the oil bin is transparent or semitransparent, an observation window is formed in the shell close to the suction nozzle end, and the position of the observation window corresponds to the position of the oil bin.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

the utility model discloses a set up battery holder, make battery pack install in battery holder to through connecting into whole with battery holder and atomization component, make and do not have scattered part in the assembling process, during the equipment, exert force to battery holder, avoid distortion, the extrusion of each structure in the assembling process, improve the equipment quality, improve the yield of electron cigarette.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Wherein:

figure 1 is a schematic diagram of an assembly and exploded structure of an electronic cigarette in one embodiment;

fig. 2 is a schematic sectional structure view of the electronic cigarette shown in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 2, an electronic cigarette comprises a housing 100, an atomizing assembly, a battery support 200 and a suction nozzle 400, wherein a containing cavity is arranged in the housing 100, the atomizing assembly, the battery and the battery support 200 are all arranged in the containing cavity, the housing 100 is provided with a first end and a second end which are opposite, the first end is provided with a first opening communicated with the containing cavity, and the suction nozzle 400 is installed at the first opening.

A battery cavity 205 for accommodating a battery assembly is arranged in the battery holder 200, the battery holder 200 has a first end 202 and a second end 201 which are opposite to each other, a first connecting portion 204 is arranged at one end of the first end 202 close to the atomizing assembly, a second connecting portion 3026 matched with the first connecting portion 204 is arranged at one end of the atomizing assembly close to the first end 202, and the battery holder 200 and the atomizing assembly are installed together through the first connecting portion 204 and the second connecting portion 3026.

Referring to fig. 2, in particular, the battery holder 200 further includes a connecting portion 203, the connecting portion 203 connects the second end portion 201 and the first end portion 202, respectively, and the second end portion 201, the first end portion 202 and the connecting portion 203 together enclose a battery cavity 205 for accommodating a battery.

During assembly, firstly, the battery is installed in the battery bracket 200, then the atomizing assembly is connected with the battery bracket 200 through the first connecting part 204 and the second connecting part 3026, then the end part of the atomizing assembly is inserted into the casing 100, and thrust is applied from the second end part 201 of the battery bracket 200, so that the battery and the atomizing assembly are installed in the casing, and during the assembly process, the battery and the atomizing assembly are not extruded, the yield is improved, and the overall assembly quality of the electronic cigarette is favorably controlled.

In order to fix the battery holder 200 and the atomizing assembly in the housing 100, the battery holder 200 may be abutted, clamped, interference-fit or screwed to the inner wall of the housing 100, or the atomizing assembly may be abutted, clamped, interference-fit or screwed to the inner wall of the housing 100, or both the battery holder 200 and the atomizing assembly may be abutted, clamped, interference-fit or screwed to the inner wall of the housing 100. Specifically, in this embodiment, referring to fig. 2, the outer surface of the battery holder 200 and the outer surface of the atomizing assembly are both abutted against the inner wall of the housing 100, and the friction force generated by the abutment can fix the battery holder and the atomizing assembly inside the housing 100. Preferably, the outer edge of the second end 201 of the battery holder 200 has an outwardly protruding limiting portion 209, and the limiting portion 209 is snapped into an end portion of the housing 100, i.e. the second opening, which limits the length of the battery holder entering the housing 100, so as to precisely control the position of the atomizing assembly and the battery in the housing 100.

Referring to fig. 2, the atomizing assembly includes a housing 302, the housing 302 includes a housing bottom 3023 and a housing wall, the housing bottom 3023 has a smoke hole 3024, and a second connecting portion 3026 is fixed on the housing bottom 3023. Preferably, in this embodiment, the wall includes an inner wall 3022 and an outer wall 3021, the inner wall 3022 and the outer wall 3021 are both annular, the outer wall 3021 is disposed on the periphery of the inner wall 3022, an annular smoke-containing cavity for containing smoke is defined by the outer wall 3021, the inner wall 3022 and the bottom 3023, a smoke passage 3025 for smoke circulation is formed inside the inner wall 3022, the smoke passage 3025 has an inlet at the bottom 3023, the smoke passage 3025 has an outlet at an end of the oil bin facing away from the bottom 3023, and the outlet is communicated with the suction nozzle 400. The smoke channel 3025 is arranged in the oil bin 302, so that the smoke oil is prevented from contacting the inner wall of the shell 100, corroding and polluting the inner wall of the shell 100. Preferably, the smoke passage 3025 is located in the center of the oil sump 302.

In this embodiment, an end of the oil bin 302 opposite to the bin bottom 3023 is open, and the opening is covered with the oil bin cover 301, preferably, the oil bin cover 301 is made of a silicone material, so that the sealing performance is better.

When the first connecting portion 204 and the second connecting portion 3026 are mounted together, it is preferable that the present invention forms the atomizing chamber 305 with a gap between the bottom 3023 and the first end portion 202, the bottom 3023 has a tobacco smoke hole 3024, the tobacco smoke hole 3024 communicates with the atomizing chamber 305, the tobacco smoke passage 3025 communicates with the atomizing chamber 305, the heating element 304 is located in the atomizing chamber 305, the tobacco smoke in the oil bin 302 permeates into the atomizing chamber 305 from the tobacco smoke hole 3024, and the heating element 304 heats and atomizes the tobacco smoke. Preferably, the first end 202 of the battery holder 200 is provided with a heating base 208, and the heating element 304 is mounted in the heating base 208.

The first connection portion 204 and the second connection portion 3026 may be connected by a snap connection, a plug connection, or a screw connection. In the present embodiment, referring to fig. 2, the first connection portion 204 and the second connection portion 3026 are inserted, and in order to enhance the sealing performance of the atomization chamber, it is preferable to provide an elastic sealing member 303 between the first connection portion 204 and the second connection portion 3026 to enhance the sealing effect. Preferably, the material of elastic sealing member 303 is silica gel, and silica gel is high temperature resistant, has elasticity, and the leakproofness is good to be food level material.

Because the heating element 304 is disposed in the atomizing chamber 305, the temperature in the atomizing chamber 305 is relatively high, and the first end portion 202, the first connecting portion 204, the second connecting portion 3026, and the chamber bottom 3023, which form the atomizing chamber, need to be made of high temperature resistant materials or protected. In this embodiment, the oil sump is made of a high temperature resistant material, and the first end portion 202, the first connecting portion 204, and the second connecting portion 3026 are protected by the high temperature resistant material. Specifically, the silica gel material is used for protection. According to the invention, the elastic sealing property 303 is designed to be a silica gel material, and is designed to be a special shape, so that the sealing structure is integrally manufactured, and not only seals the first connecting part 204 and the second connecting part 3026, but also plays a role in high temperature resistance protection.

Specifically, referring to fig. 2, in this embodiment, the elastic sealing member 303 includes a cup-shaped body 3031 with an open end and a pressing portion 3032 extending outward along the open end of the cup-shaped body 3031, the pressing portion 3032 is connected to the bin bottom 3023, the size of the second connecting portion 3026 is larger than that of the first connecting portion 204, the first connecting portion 204 is inserted into the second connecting portion 3026, the end of the first connecting portion 204 and the bin bottom 3023 press the pressing portion 3032, so that the elastic sealing member 303 is fixed in the space surrounded by the first connecting portion 204 and the second connecting portion 3026, and the first end portion 202, the first connecting portion 204, and the second connecting portion 3026 are protected from high temperature. The pressing portion 3032 also has a sealing function. The elastic sealing element is simple in structure and convenient to assemble.

Preferably, the resilient seal 303 further includes a sealing portion 3033 extending along an end of the pressing portion 3032 in a direction away from the atomizing assembly, the sealing portion 3033 being located between the first connecting portion 204 and the second connecting portion 3026. Preferably, the sealing portion 3033, the compressing portion 3032 and the cup-shaped body 3031 are integrally formed and are made of silica gel, so that the sealing performance in the atomizing cavity is further enhanced, and the suction effect is better. In addition, the silica gel material has strong friction and is located between the first connecting portion 204 and the second connecting portion 3026, so that the connection is firmer.

Preferably, the outer side of the sealing portion 3033 is threaded, which increases friction and makes the connection more secure.

In this embodiment, the elastic sealing member 303 defines a through hole 3034, and the heating element 304 is mounted on the heating base 208 and extends into the atomizing chamber 305 through the through hole 3034.

Preferably, the air inlet is provided on the battery holder 200. Specifically, referring to fig. 2, in the present embodiment, an air inlet (not shown in the cross-sectional view of fig. 2, the air inlet is located at the side of the second end 201 and connected to the end of the housing 100) is provided on the second end 201 of the battery holder 200, an air outlet 206 is provided on the first end 202 of the battery holder 200, the air inlet is communicated with the air outlet 206, a gap is provided between the through hole 3034 and the heating element 304, the air outlet 206 is communicated with the gap, and the gap is communicated with the atomizing chamber 305. When drawn, ambient air enters the housing through the air inlet, passes through the air outlet 206 and the space between the throughbores 3034 and the heating element into the atomizer chamber 305, whereupon atomized tobacco passes from the aerosol passage 3025 through the mouthpiece 400 and into the suction opening.

In order to prevent external air from entering the battery and corroding the circuit, it is preferable that an air passage connecting the air inlet and the air outlet 206 is provided in the battery holder 200. This air channel can make the outside air directly get into atomizing chamber 305 through the battery, avoids corroding the battery, influences the battery life-span.

Preferably, an airflow sensor 207 is mounted at the second end 201, the airflow sensor 207 being in communication with the air inlet to cause the heating element 304 to heat up when the airflow sensor detects a pumping action, thereby atomizing the tobacco tar. The airflow sensor 207 is also fixed on the battery bracket, so that the assembly quality is prevented from being affected by scattered plugging into the housing 100.

Preferably, the first connection portion 204 and the second connection portion 3026 are plug-in connection, so that the assembly speed is higher.

Preferably, an observation window is formed in a side wall of the casing 100, the oil bin 302, particularly the outer bin wall 3021, is made of a transparent or semitransparent material, the position of the observation window corresponds to the position of the outer bin wall, and the remaining amount of the smoke oil in the oil bin can be directly observed through the observation window.

During assembly, the battery and the airflow sensor are installed in the battery support 200, the atomization assembly comprising the oil bin, the oil bin cover, the elastic sealing element 303 and the heating element 304 is assembled, the atomization assembly and the battery support are installed together through the first connecting part 204 and the second connecting part 3026, then the atomization assembly end is firstly inserted into the shell 100, force is applied to the second end part 201 of the battery support to enable the second end part to be sleeved in the shell 100, then the end cover 500 and the suction nozzle 400 are covered, the assembly is completed, the assembly process is simple, an external tool is not needed, the assembly speed is high, the assembly quality is controllable, and the yield is high.

The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.

Claims

1. An electronic cigarette is characterized by comprising a shell, an atomizing assembly, a battery support and a suction nozzle, wherein a containing cavity is formed in the shell, the atomizing assembly, the battery assembly and the battery support are all arranged in the containing cavity, the shell is provided with a first end and a second end which are opposite, the first end is provided with a first opening communicated with the containing cavity, and the suction nozzle is arranged at the first opening;

2. The electronic cigarette of claim 1, wherein the battery holder further has a connecting portion connecting the first end portion and the second end portion, respectively, the first end portion, the connecting portion, and the second end portion collectively enclosing the battery cavity.

3. The electronic cigarette of claim 1, wherein the battery holder abuts, snaps, interference fits, or is threadably connected to an inner wall of the housing, and/or the atomization assembly abuts, snaps, interference fits, or is threadably connected to an inner wall of the housing.

4. The electronic cigarette of claim 1, wherein an outer edge of the second end portion has a limiting portion protruding outward, the second end portion is provided with a second opening communicating with the accommodating cavity, and the limiting portion is clamped at the second opening.

5. The electronic cigarette of claim 4, wherein the battery holder is provided with an air inlet, the air inlet being in communication with the atomizing assembly.

6. The electronic cigarette according to any one of claims 1 to 5, wherein the atomizing assembly comprises an oil bin, the oil bin comprises a bin bottom and a bin wall, the bin bottom is provided with an oil smoke hole, and the second connecting portion is fixed on the bin bottom.

7. The electronic cigarette according to claim 6, wherein the wall includes an inner wall and an outer wall, the inner wall and the outer wall are both annular, and the outer wall is disposed at the periphery of the inner wall, the outer wall, the inner wall and the bottom enclose an annular tobacco tar accommodating cavity for accommodating tobacco tar, a smoke channel for circulating smoke is formed inside the inner wall, the smoke channel has an inlet at the bottom, the smoke channel has an outlet at an end of the oil bin facing away from the bottom, and the outlet is communicated with the suction nozzle.

8. The electronic cigarette of claim 7, wherein when the first and second connecting portions are mounted together, the bottom and the first end together define an aerosolization chamber, the aerosolization chamber being in communication with the inlet.

9. The electronic cigarette of claim 8, wherein the aerosolizing chamber has a heating element therein, the heating element mounted to a heating base, the heating base secured to the first end; the first connecting part and the second connecting part are in buckle connection, insertion connection or threaded connection.

10. The electronic cigarette according to claim 6, wherein the oil bin is transparent or translucent, the housing has an observation window at a position near the suction nozzle, and the observation window corresponds to the oil bin.