CN214103229U

CN214103229U - Electronic cigarette

Info

Publication number: CN214103229U
Application number: CN202022480510.7U
Authority: CN
Inventors: 李学军; 邓辉龙; 吴振东; 何现军
Original assignee: Huizhou Tianchang Industry Co ltd
Current assignee: Huizhou Tianchang Industry Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-09-03
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses an electronic cigarette, through setting up the protecting crust, generate heat the device and insert the chimney, because the setting of location boss and the setup of locating hole, insert the chimney when pegging graft on the protecting crust, the location boss can insert in the locating hole, make the central axis of location boss coincide with the central axis of locating hole, let heating rod and insert the chimney with the axle center promptly, when inserting the cigarette end in the heating rod, the cigarette end is the same with the axle center also, when the circular telegram of heating rod works, the cigarette end is heated evenly wholly, improve the taste of smoking of electronic cigarette greatly; in addition, because the heating rod and the cigarette inserting tube are coaxial, namely the heating rod cannot generate position deviation relative to the cigarette inserting tube, even if the electronic cigarette is cleaned by the cleaning brush, the heating rod cannot be damaged due to physical contact with other components.

Description

Electronic cigarette

Technical Field

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

Background

At present, the electronic cigarette is an electronic product simulating a cigarette, and has the same appearance, smoke, taste and feeling as the cigarette. It is a product which is absorbed by users after nicotine and the like are changed into steam by means of atomization and the like.

The electronic cigarette on the existing market mainly has two types, the first type is a built-in atomizer, the tobacco tar is atomized by utilizing a heating rod, the effect of sucking the user is achieved, the second type is that the cigarette end is inserted into the heating rod, the cigarette end is combusted by utilizing the heat generated by the heating rod, and the effect of sucking the user is achieved.

Aiming at the second type of electronic cigarette, the structure of the electronic cigarette usually comprises a heater and a cigarette inserting tube, a heating rod is arranged in the heater, a cigarette inserting tube is arranged on the cigarette inserting tube, a user inserts the cigarette inserting tube on the heater to enable the heating rod to fall into the cigarette inserting tube, then inserts a cigarette end into the heating rod, and the cigarette end can be burnt after electrifying, aiming at the electronic cigarette with the structure, the electronic cigarette has the following defects that the central axis of the heating rod is not aligned with the central axis of the cigarette inserting tube when the cigarette inserting tube is inserted on the heater, namely the heating rod inclines at a certain position relative to the cigarette inserting tube, when the user inserts the cigarette end into the heating rod, the heating rod also deviates relative to the cigarette end, when the subsequent heating rod works in an electrifying way, the heating rod has different heat to each position of the cigarette end, so that the whole cigarette end is heated unevenly, the smoking taste of the electronic cigarette is seriously influenced; in addition, because the stick that generates heat is the ceramic material preparation usually, fragile, if the stick that generates heat takes place the offset for inserting the tobacco pipe relatively, when later stage user is clean electron cigarette, the stick that generates heat can take place physical contact with clean brush, the stick that generates heat that takes place the offset takes place the rupture because of whole atress inhomogeneous very easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, provide one kind and be provided with location structure so that insert the chimney and generate heat the stick with the axle center, the cigarette end is whole to be heated evenly, inhales the good and not fragile electron cigarette of stick that generates heat of taste.

The purpose of the utility model is realized through the following technical scheme:

an electronic cigarette comprising:

a protective shell;

the heating device comprises a battery pack, a PCB (printed circuit board), a base and a heating rod, wherein the battery pack is arranged in the protective shell, the PCB is arranged in the protective shell, the base is arranged in the protective shell, a positioning boss is arranged on the base, the heating rod is arranged at the central position of the base, and the heating rod is connected with the PCB; and

the cigarette inserting tube is internally provided with a cigarette end channel, the cigarette end channel is provided with a positioning hole at the position close to the heating rod, and the cigarette inserting tube is used for being inserted into the protective shell so as to enable the positioning boss to be inserted into the positioning hole, and further enable the central axis of the positioning boss to coincide with the central axis of the positioning hole.

In one embodiment, the electronic cigarette further comprises a hall sensor and a magnet, wherein the hall sensor is arranged in the protective shell, and the magnet is arranged in the cigarette inserting tube.

In one embodiment, the electronic cigarette further includes a microphone switch and an air pressure tube, the microphone switch is disposed in the protective shell, the air pressure tube is disposed in the protective shell, one end of the air pressure tube is communicated with the microphone switch, and the other end of the air pressure tube is used for being communicated with the cigarette end channel.

In one embodiment, the heat generating rod includes a rod, a first pin and a second pin, the rod is disposed at a center of the base, one end of the first pin is connected to the rod, the other end of the first pin is connected to the PCB, one end of the second pin is connected to the rod, and the other end of the second pin is connected to the PCB.

In one embodiment, the bar, the first pin and the second pin are integrally formed.

In one embodiment, the rod is provided with a pointed tip at a position close to the smoke inserting tube.

In one embodiment, the electronic cigarette further comprises a USB charging connector, and the USB charging connector is disposed in the protective shell.

Compared with the prior art, the utility model discloses advantage and beneficial effect below having at least:

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1, an electronic cigarette 10 includes a protective housing 100, a heating device 200, and a smoke tube 300.

Thus, it should be noted that the protective shell 100 plays a role of protection; the heating device 200 plays a role in heating cigarette ends; the cartridge 300 is used to retain and hold the butts.

Referring to fig. 1, the heat generating device 200 includes a battery pack, a PCB210, a base 220 and a heat generating rod 230, the battery pack is disposed in the protective casing 100, the PCB210 is disposed in the protective casing 100, the base 220 is disposed in the protective casing 100, a positioning boss 221 is disposed on the base 220, the heat generating rod 230 is disposed at a central position of the base 220, and the heat generating rod 230 is connected to the PCB 210.

Referring to fig. 1, a cigarette end channel 310 is formed in the cigarette inserting tube 300, a positioning hole 311 is formed in the cigarette end channel 310 at a position close to the heating rod 230, and the cigarette inserting tube 300 is inserted into the protective shell 100, so that the positioning boss 221 is inserted into the positioning hole 311, and the central axis of the positioning boss 221 coincides with the central axis of the positioning hole 311.

So, it should be noted that, when needing to smoke the electronic cigarette 10, the cigarette inserting tube 300 is inserted into the protective shell 100, and then the cigarette end is inserted into the heating rod 230, and the heating rod 230 is powered on to burn the cigarette end, so that the user can smoke the electronic cigarette 10.

It should be noted that, due to the arrangement of the positioning boss 221 and the opening of the positioning hole 311, when the cigarette insertion tube 300 is inserted into the protective shell 100, the positioning boss 221 is inserted into the positioning hole 311, so that the central axis of the positioning boss 221 coincides with the central axis of the positioning hole 311, that is, the heating rod 230 and the cigarette insertion tube 300 are coaxial, when a cigarette end is inserted into the heating rod 230, the cigarette end is also coaxial with the heating rod 230, when the heating rod 230 is powered on to work, the whole cigarette end is uniformly heated, and the smoking taste of the electronic cigarette 10 is greatly improved; in addition, since the heating rod 230 and the cigarette insertion tube 300 are coaxial, that is, the heating rod 230 does not shift relative to the cigarette insertion tube 300, even if the electronic cigarette 10 is cleaned by the cleaning brush, the heating rod 230 is not damaged by physical contact with other components.

Further, referring to fig. 1 again, in one embodiment, the electronic cigarette 10 further includes a hall sensor 400 and a magnet, the hall sensor 400 is disposed in the protective shell 100, and the magnet is disposed in the cigarette insertion tube 300.

Thus, it should be noted that the hall sensor 400 is used for sensing the magnet, and when the cigarette inserting tube 300 is inserted into the protective shell 100, the hall sensor 400 senses the magnet, and at this time, the electronic cigarette 10 is started.

Further, referring to fig. 1 again, in one embodiment, the electronic cigarette 10 further includes a microphone switch 500 and a pneumatic tube, the microphone switch 500 is disposed in the protective shell 100, the pneumatic tube 500 is disposed in the protective shell 100, one end of the pneumatic tube is communicated with the microphone switch 500, and the other end of the pneumatic tube is used for being communicated with the cigarette end passage 310.

So, it should explain that miaow head switch 500 is used for responding to the atmospheric pressure in cigarette end passageway 310, and when the user smoked electron cigarette 10, at this moment, miaow head switch 500 can descend by a wide margin to the atmospheric pressure in cigarette end passageway 310, lets the stick 230 that generates heat increase the combustion dynamics to the cigarette end, guarantees that the cigarette end burns more fully, guarantees to smoke the taste.

Further, referring to fig. 1 again, in an embodiment, the heat generating rod 230 includes a rod 231, a first pin 232 and a second pin 233, the rod 231 is disposed at a center of the base 220, one end of the first pin 232 is connected to the rod 231, the other end of the first pin 232 is connected to the PCB210, one end of the second pin 233 is connected to the rod 231, and the other end of the second pin 233 is connected to the PCB 210.

As such, it should be noted that the rod 231 plays a role of heating; the first pin 232 and the second pin 233 each function as a connection. Specifically, the rod 231, the first pin 232 and the second pin 233 are of an integrally molded structure. In this way, the rod 231, the first leg 232 and the second leg 233 are designed to be integrally formed, so that the overall mechanical strength of the heat generating rod 230 can be greatly improved.

Further, referring to fig. 1 again, in one embodiment, the rod 231 is provided with a pointed top 231a at a position close to the smoke inserting tube 300.

In this way, the pointed portion 231a can be easily inserted into the rod 231.

Further, referring to fig. 1 again, in one embodiment, the electronic cigarette 10 further includes a USB charging connector 600, and the USB charging connector 600 is disposed in the protection casing 100.

In this manner, the user can connect to the electronic cigarette 10 through the USB connection harness by installing the USB charging connector 600.

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

Claims

1. An electronic cigarette, comprising:

a protective shell;

2. The electronic cigarette of claim 1, further comprising a hall sensor disposed within the protective shell and a magnet disposed within the insertion tube.

3. The electronic cigarette of claim 1, further comprising a microphone switch disposed in the protective housing and an air pressure tube disposed in the protective housing, wherein one end of the air pressure tube is in communication with the microphone switch, and the other end of the air pressure tube is configured to communicate with the cigarette end channel.

4. The electronic cigarette of claim 1, wherein the heat generating rod comprises a rod, a first pin and a second pin, the rod is disposed at a center of the base, one end of the first pin is connected to the rod, the other end of the first pin is connected to the PCB, one end of the second pin is connected to the rod, and the other end of the second pin is connected to the PCB.

5. The electronic cigarette of claim 4 wherein the body, the first leg, and the second leg are of an integrally formed construction.

6. The electronic cigarette of claim 4 wherein the body is provided with a peaked portion at a location proximate to the insertion tube.

7. The electronic cigarette of claim 1, further comprising a USB charging plug disposed within the protective shell.