CN106535675A - Electronic cigarette - Google Patents

Electronic cigarette Download PDF

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Publication number
CN106535675A
CN106535675A CN201480080295.6A CN201480080295A CN106535675A CN 106535675 A CN106535675 A CN 106535675A CN 201480080295 A CN201480080295 A CN 201480080295A CN 106535675 A CN106535675 A CN 106535675A
Authority
CN
China
Prior art keywords
tobacco tar
electronic cigarette
assembly
bottle
battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201480080295.6A
Other languages
Chinese (zh)
Other versions
CN106535675B (en
Inventor
刘秋明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jisheng Technology (Huizhou) Co.,Ltd.
Original Assignee
刘秋明
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘秋明 filed Critical 刘秋明
Publication of CN106535675A publication Critical patent/CN106535675A/en
Application granted granted Critical
Publication of CN106535675B publication Critical patent/CN106535675B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/42—Cartridges or containers for inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/10—Devices using liquid inhalable precursors
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
    • A24F40/48—Fluid transfer means, e.g. pumps
    • A24F40/485—Valves; Apertures
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
    • A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
    • A24F40/60—Devices with integrated user interfaces

Abstract

An electronic cigarette, comprising an electronic cigarette body, the electronic cigarette body being provided with a vapour inhalation end (1), a translucent e-liquid bottle (3) capable of elastically deforming after being squeezed by an external force, an atomisation assembly (5) used for atomising e-liquid, and a battery assembly (6) electrically connected to the atomisation assembly (5) and used for powering the atomisation assembly (5). The e-liquid bottle (3) is arranged at an end of the electronic cigarette body away from the vapour inhalation end (1). The atomisation assembly (5) comprises an atomisation sleeve (54), an e-liquid holding component (52) sleeved within the atomisation sleeve (54), an electric heating wire assembly (51), and a connecting component arranged at one end of the atomisation sleeve (54). The electronic cigarette also comprises a liquid guiding tube (7) used for transferring e-liquid to the e-liquid holding component (52) after the e-liquid bottle (3) has been squeezed by the external force, one end of the liquid guiding tube (7) being inserted into the e-liquid bottle (3). Squeezing of the e-liquid bottle (3) by the external force enables e-liquid to be sprayed to the e-liquid holding component (52) through the liquid guiding tube (7) due to a change in pressure, and thereby be atomised. The amount of atomised e-liquid may be controlled via the external force, preventing an excess of e-liquid from causing e-liquid to be taken in and the smoking experience to be affected.

Description

Electronic cigarette Technical Field
The invention relates to the field of electric heating products, in particular to an electronic cigarette.
Background
The electronic cigarette in the prior art comprises an atomizing assembly and a battery assembly, wherein one end of the atomizing assembly is used as a smoke sucking end for a smoker to suck smoke, an oil reservoir for storing tobacco tar is arranged in the atomizing assembly coaxially arranged with the battery assembly to form an up-and-down serial connection placing mode of the oil reservoir and the battery assembly, the up-and-down serial connection mode of the oil reservoir and the battery assembly causes the tobacco body of the electronic cigarette to be too long and inconvenient to carry, and the tobacco tar is easy to permeate into the battery assembly due to gravity or capillary action so that a circuit in the battery assembly is easy to be short-circuited; in addition, the smoke channel for smoke circulation in the electronic cigarette in the prior art passes through the oil reservoir, which easily causes the phenomenon that the smoke oil permeates into the smoke channel, oil leakage occurs, and the smoke is easily absorbed by the smoke oil on the oil reservoir to be condensed, so that the smoker can easily suck the smoke oil. Thirdly, because the oil reservoir dress is in the atomization component, through the filling device during the interpolation tobacco tar court pour into the tobacco tar in the atomization component, therefore if carelessly add the tobacco tar excessive or because of when shaking the reason such as, easily pour into the tobacco tar in the smog passageway, lead to the heating wire in the atomization component to be flooded by the tobacco tar and can not atomize the tobacco tar and the user inhales the tobacco tar. Meanwhile, the oil storage device is arranged in the atomization assembly, so that the oil storage device can easily extrude tobacco tar into the atomization channel due to the clamping force of the oral cavity of a user during smoking, and the tobacco tar is easily sucked.
Disclosure of Invention
The present invention is directed to provide an electronic cigarette, which overcomes the drawbacks of the electronic cigarettes in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the electronic cigarette comprises an electronic cigarette body, wherein the electronic cigarette body is provided with a smoking end, a transparent tobacco tar bottle, an atomization assembly and a battery assembly, the transparent tobacco tar bottle is used for storing tobacco tar and can be elastically deformed after being extruded by external force, the atomization assembly is used for atomizing the tobacco tar, and the battery assembly is electrically connected with the atomization assembly and is used for supplying power to the atomization assembly; the tobacco tar bottle is arranged at one end of the electronic cigarette body, which is far away from the smoking end;
the atomization assembly comprises an atomization sleeve, a tobacco tar latch component, a heating wire component and a connecting piece, wherein the tobacco tar latch component is sleeved in the atomization sleeve and made of an oil absorption material; the outer peripheral surface of the tobacco tar latch part is elastically abutted and attached to the inner peripheral surface of the atomizing sleeve, and the electric heating wire assembly comprises an oil guide rope abutted with the tobacco tar latch part and an electric heating wire wound on the oil guide rope and electrically connected with the battery assembly;
the electronic cigarette also comprises an oil guide pipe, wherein at least one end of the oil guide pipe is inserted into the tobacco tar bottle and used for conveying the tobacco tar to the tobacco tar locking part after the tobacco tar bottle is extruded by external force, and an oil filler cover of the tobacco tar bottle is provided with an elastic sealing cover used for sealing the tobacco tar; the elastic sealing cover is sleeved on the oil guide pipe, a convex part inserted in an oil inlet cavity of the connecting piece extends out of one end, facing the atomizing assembly, of the elastic sealing cover, the convex part is provided with an insertion hole used for inserting the oil guide pipe, and the insertion hole is communicated with the oil inlet cavity; the connecting piece is provided with an oil inlet cavity communicated to the tobacco tar latch locking piece; the convex part is matched and clamped with the connecting piece;
one end of the oil guide pipe inserted into the tobacco tar bottle is an oil inlet end, the other end of the oil guide pipe is an oil outlet end of the tobacco tar, and the oil outlet end extends into the insertion hole of the convex part; when the tobacco tar bottle is squeezed, the tobacco tar flows into the oil guide pipe through the oil inlet end, flows through the oil guide pipe and is sprayed out of the oil outlet end into the tobacco tar lock locking part.
In the electronic cigarette, the electronic cigarette further comprises a pushing part and a limiting structure, the pushing part is used for deforming under the action of external force so as to extrude the tobacco tar bottle to convey the tobacco tar to the atomizing assembly, the limiting structure is used for limiting the pushing part to excessively extrude the tobacco tar bottle, and at least part of the pushing part is exposed on the outer surface of the electronic cigarette body.
In the electronic cigarette, at least part of the tobacco tar bottle is exposed outside the electronic cigarette body, and the surface of the tobacco tar bottle is provided with scale marks for marking the amount of tobacco tar.
In the electronic cigarette, the atomization sleeve is provided with the circulation hole, the circulation hole is used for discharging the tobacco tar which is excessively squeezed into the atomization sleeve by the tobacco tar bottle, and the periphery of the atomization sleeve is provided with the oil storage cavity for containing the tobacco tar discharged by the circulation hole.
In the electronic cigarette, the atomization assembly and the smoking end are coaxially arranged, the atomization assembly further comprises a first electrode group which is electrically connected with the battery assembly and connected to the heating wire assembly, the battery assembly comprises a battery and a second electrode group which is electrically connected with the battery, and the second electrode group is arranged corresponding to the first electrode group.
In the electronic cigarette, the battery component and the tobacco tar bottle are arranged in parallel, the electronic cigarette body further comprises a support, the battery component is installed in the support, the atomization component is installed at one end of the support, which is adjacent to the smoking end, the tobacco tar bottle is detachably connected with the support, and the smoking end, the atomization component and the tobacco tar bottle are coaxially arranged
In the electronic cigarette, the electronic cigarette body further comprises a hollow protective cover connected to the support and covered on the tobacco tar bottle, a containing cavity is formed in the protective cover, an opening facing the battery pack is formed in one side of the containing cavity, and the tobacco tar bottle is contained in a containing space formed by the containing cavity and the support in an enclosing mode.
In the electronic cigarette, the protective cover is provided with an extrusion window corresponding to the tobacco tar bottle, and the tobacco tar bottle is exposed outside the electronic cigarette body at a position corresponding to the extrusion window.
In the electronic cigarette, the extrusion window is internally provided with the pushing and pressing piece which deforms under the action of external force and then extrudes the tobacco tar bottle to convey the tobacco tar to the atomizing assembly, and the pushing and pressing piece comprises a fixing part fixed on the support and extrusion parts respectively arranged at the two sides of the tobacco tar bottle and at the positions corresponding to the extrusion window.
In the electronic cigarette, the pushing and pressing piece is an arched elastic sheet.
In the electronic cigarette, the protective cover is connected with the electronic cigarette body in a sliding manner, and the electronic cigarette body is provided with a positioning mechanism for preventing the protective cover from sliding randomly.
In the electronic cigarette, the electronic cigarette body is provided with a switch for controlling the electric connection between the battery assembly and the atomization assembly, the electronic cigarette further comprises a PCB fixed on the support, the PCB is provided with a control module, and the battery, the first electrode group and the switch are all electrically connected with the control module on the PCB.
The connecting piece in the electronic cigarette is the first electrode group which is arranged right opposite to the tobacco tar latch locking piece, the first electrode group is connected to the PCB through a lead so as to realize the electric connection with the battery, and the convex part is inserted in the first electrode group.
In the electronic cigarette, the battery assembly further comprises a charging interface connected to the battery, and the charging interface is used for connecting an external power supply to charge the battery.
In the electronic cigarette, the battery component, the atomization component and the tobacco tar bottle are coaxially arranged, the atomization component comprises an outer sleeve for accommodating the tobacco tar latch component and the electric heating wire component, one end of the outer sleeve, which is far away from the battery component, is sleeved with the tobacco tar bottle, and at least part of the tobacco tar bottle is exposed outside the outer sleeve.
In the electronic cigarette, the atomizing sleeve is arranged in the outer sleeve, and the oil storage cavity is formed between the outer sleeve and the atomizing sleeve.
In the electronic cigarette, the connecting piece is a bottom cover which is sleeved at one end of the atomizing sleeve close to the tobacco tar latch, the oil inlet cavity is formed in the bottom cover, the convex part is inserted into the oil inlet cavity, and the tobacco tar in the oil guide pipe is sprayed out from the oil outlet end and flows through the oil inlet cavity to the tobacco tar latch.
In the electronic cigarette of the present invention, the battery module includes a battery sleeve, the battery and the second electrode group are housed in the battery sleeve, the second electrode group abuts against the first electrode group, and the battery sleeve is screwed to the outer sleeve.
In the electronic cigarette, the smoking end is sleeved at one end of the battery sleeve far away from the atomization component, and a circulation channel for communicating the smoking end with the atomization component is formed in the battery sleeve.
In addition, the invention also provides an electronic cigarette, which comprises an electronic cigarette body, wherein the electronic cigarette body is provided with a smoking end, a transparent tobacco tar bottle, an atomization component and a battery component, wherein the transparent tobacco tar bottle is used for storing tobacco tar and can generate elastic deformation after being squeezed by external force; the tobacco tar bottle is arranged at one end of the electronic cigarette body, which is far away from the smoking end;
the atomization assembly comprises an atomization sleeve, a tobacco tar latch component, a heating wire component and a connecting piece, wherein the tobacco tar latch component is sleeved in the atomization sleeve and made of an oil absorption material; the outer peripheral surface of the tobacco tar latch part is elastically abutted and attached to the inner peripheral surface of the atomizing sleeve, and the electric heating wire assembly comprises an oil guide rope abutted with the tobacco tar latch part and an electric heating wire wound on the oil guide rope and electrically connected with the battery assembly;
the electronic cigarette also comprises an oil guide pipe, wherein at least one end of the oil guide pipe is inserted into the tobacco tar bottle and used for conveying the tobacco tar to the tobacco tar locking part after the tobacco tar bottle is extruded by external force, and an oil filler cover of the tobacco tar bottle is provided with an elastic sealing cover used for sealing the tobacco tar; the elastic sealing cover is sleeved on the oil guide pipe, a convex part inserted in the oil inlet cavity of the connecting piece extends out of one end of the elastic sealing cover facing the atomizing assembly, the convex part is provided with an insertion hole for inserting the oil guide pipe, and the insertion hole is communicated with the oil inlet cavity; a connecting piece which is matched and clamped with the convex part is also arranged between the atomization assembly and the tobacco tar bottle, and the connecting piece is provided with an oil inlet cavity communicated with the tobacco tar latch locking piece;
one end of the oil guide pipe inserted into the tobacco tar bottle is an oil inlet end, the other end of the oil guide pipe is an oil outlet end of the tobacco tar, and the oil outlet end extends into the insertion hole of the convex part; when the tobacco tar bottle is squeezed, the tobacco tar flows into the oil guide pipe through the oil inlet end, flows through the oil guide pipe and is sprayed out of the oil outlet end into the tobacco tar locking component;
the electronic cigarette further comprises a pushing part and a limiting structure, wherein the pushing part is used for deforming under the action of external force so as to extrude the tobacco tar bottle to convey the tobacco tar to the atomizing assembly, the limiting structure is used for limiting the pushing part to excessively extrude the tobacco tar bottle, and at least part of the pushing part is exposed on the outer surface of the electronic cigarette body;
the tobacco tar bottle is at least partially exposed outside the electronic cigarette body, and the surface of the tobacco tar bottle is provided with scale marks for marking the amount of tobacco tar.
The electronic cigarette has the following beneficial effects:
the invention adopts an elastic tobacco tar bottle to store tobacco tar, and an oil guide pipe is inserted into an oil filling port of the tobacco tar bottle to convey the tobacco tar, under the action of external force extrusion, the tobacco tar in the tobacco tar bottle extruded by the tobacco tar bottle flows upwards along the oil guide pipe due to pressure change and is sprayed out to the atomization assembly through the oil outlet end, in addition, an elastic sealing cover used for sealing the tobacco tar bottle and fixing the oil guide pipe is inserted at the oil filling port of the tobacco tar bottle, the elastic sealing cover extends a convex part towards the atomization assembly, and the convex part and the connecting piece are elastically clamped and communicated with the atomization assembly through the connecting piece, so the structure is simple and compact, the connection is reliable, the leakage of the tobacco tar in the transmission process can be effectively prevented, the oil guide pipe is effectively fixed, and the spraying direction of the tobacco tar is guided; in addition, can send out the tobacco tar of oil bottle bottom better through tiny oil pipe with the mode of tobacco tar extrusion blowout to make full use of tobacco tar, and prevent that the tobacco tar from revealing easily and the problem of oil mass hard control when directly extruding the tobacco tar through the bottleneck. The tobacco tar latch part of the atomization component is arranged opposite to the oil outlet end of the oil guide pipe, the tobacco tar is sprayed out from the oil outlet end and then adsorbed on the tobacco tar latch part, and the tobacco tar adsorption amount of the tobacco tar latch part is controlled by the extrusion degree and times of the tobacco tar bottle, so that the tobacco tar amount during each smoking can be controlled through external force, the number of smoking openings of a user can be effectively controlled, excessive smoking is avoided, and the phenomenon that the tobacco tar in the tobacco tar latch part is supersaturated, so that the user can easily smoke leaked tobacco tar or insufficiently atomized large-particle tobacco tar is avoided.
The electronic cigarette of the invention can adopt the mode that the tobacco tar bottle and the atomization component are arranged in parallel, so that the total length of the electronic cigarette is reduced, the electronic cigarette is convenient to carry, has ingenious structural design and better mechanical strength, has larger diameter, increases the pleasure of smoking and holding, is more suitable for the psychological needs of smokers who often smoke large-diameter cigarettes such as cigars and the like, and in addition, in the traditional electronic cigarette, the battery component is detachably connected with the atomization component by adopting threaded connection, when the battery component is carried, the threads of the battery component and the atomization component rotate relatively, thereby lead to battery pack to loosen easily, and atomizing subassembly and battery pack parallel fixed mounting in the electron cigarette of this application have also avoided carrying the rotation that the in-process probably produced and avoiding taking place the rupture owing to the atomizing subassembly and the battery pack junction of the series connection setting that the collision caused by carelessness.
Furthermore, as the battery component and the tobacco tar bottle are arranged in parallel, the tobacco tar in the tobacco tar bottle cannot permeate into the battery component due to gravity or capillary action, so that the possibility of short circuit of the battery component due to tobacco tar leakage is avoided; simultaneously, because the tobacco tar bottle set up in keeping away from of electron cigarette body the one end of smoking end, therefore the smog passageway does not pass the oil storage region, and the tobacco tar can not permeate the smog passageway in, also can not produce the oil leak, smog receive the tobacco tar heat absorption and the phenomenon of condensation and smoking the tobacco tar.
In addition, because this application the tobacco tar bottle can be dismantled the connection and externally placed in on the electron cigarette body, consequently, compare the oil reservoir in atomization component among the prior art, the tobacco tar bottle of this application can not produce the tobacco tar when adding the tobacco tar and add the defect that the excessive tobacco tar leads to the tobacco tar to pollute atomization component, has consequently also avoided the user to inhale the risk of tobacco tar.
Furthermore, the protective cover is rotatably connected to the electronic cigarette body, so that the protective cover can slide downwards in the using process of the electronic cigarette, the tobacco tar bottle is contained in a space formed by the protective cover and the electronic cigarette main body, and the tobacco tar bottle is effectively prevented from being damaged due to possible collision in the using process. And need change the tobacco tar bottle or when adding the tobacco tar to the tobacco tar bottle, slide visor to opening, because be connected for dismantling between tobacco tar bottle and the electron cigarette main part, consequently, can slide to opening the state under the time, change the tobacco tar bottle rotating the visor.
In another electronic cigarette, the battery assembly, the atomizing assembly and the tobacco tar bottle can be coaxially arranged, one end of the atomizing assembly is electrically connected with the battery assembly, the other end of the atomizing assembly is connected with the tobacco tar bottle, the connecting piece is abutted against the tobacco tar latch and fixed, the oil outlet end of the oil guide pipe is inserted into the convex part of the connecting piece, the distance between the oil outlet end and the tobacco tar latch is shortened, the tobacco tar is relatively easier to accurately spray to the tobacco tar latch, the electronic cigarette obtained by adopting the coaxial arrangement mode is closer to the appearance of a real cigarette, hands are better prevented from being scalded when the atomizing assembly works, and user experience is better.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
figure 1 is a schematic cross-sectional view of an electronic cigarette provided by a first embodiment of the invention;
figure 2 is a schematic structural view of a tobacco tar bottle of the electronic cigarette shown in figure 1;
figure 3 is a schematic perspective view of the atomizing assembly of the electronic cigarette shown in figure 1;
figure 4 is an enlarged schematic view of section a of the e-cigarette of figure 1;
figure 5 is a perspective view of the electronic cigarette shown in figure 1;
figure 6 is a schematic view of the electronic cigarette shown in figure 1 with the protective cover open;
fig. 7 is a schematic structural diagram of an electronic cigarette according to a second embodiment of the present invention
Figure 8 is a schematic structural view of an electronic cigarette provided by the third embodiment of the invention;
figure 9 is a cross-sectional view of the e-cigarette of figure 8;
figure 10 is an enlarged schematic view of the portion P of the e-cigarette of figure 9;
fig. 11 is an enlarged schematic view of a Q portion of the electronic cigarette shown in fig. 9.
Detailed Description
For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, an embodiment of the present invention provides an electronic cigarette, which includes an electronic cigarette body, where the electronic cigarette body is provided with a smoking end 1, a tobacco tar bottle 3 for storing tobacco tar, which is disposed at an end of the electronic cigarette body far from the smoking end 1, an atomizing component 5 for atomizing the tobacco tar, and a battery component 6, which is electrically connected to the atomizing component 5 and is used for supplying power to the atomizing component 5. The tobacco tar bottle is partly at least dew place in the electron cigarette body outside, the tobacco tar bottle 3 of this embodiment can take place elastic deformation and have the light transmissivity after receiving external force extrusion, therefore the user accessible directly judges the tobacco tar volume size in the tobacco tar bottle 3 through visual observation tobacco tar bottle 3. Preferably, the surface of the tobacco tar bottle 3 is also provided with scale marks for marking the amount of tobacco tar, so that the tobacco tar can be properly extruded, and the phenomenon that the tobacco tar flows out from the smoking end 1 due to the fact that the tobacco tar bottle 3 is excessively extruded is avoided.
In this embodiment, the electron cigarette body still includes support 2, and battery pack 6 installs in support 2, and battery pack 6 sets up with tobacco tar bottle 3 side by side, and atomization component 5 installs the one end adjacent with smoking end 1 and with the coaxial setting of tobacco tar bottle 3 at support 2, and tobacco tar bottle 3 can be dismantled with support 2 and be connected, and smoking end 1, atomization component 5 and the coaxial setting of tobacco tar bottle 3. Battery pack 6 sets up with atomization component 5 and tobacco tar bottle 4 side by side, consequently, can effectively reduce the length of electron cigarette, convenient to carry, and the diameter of electron cigarette is big, and the user feels good.
The electronic cigarette body further comprises a switch 20 arranged on the support 2 and used for controlling the electric connection between the battery assembly 6 and the atomization assembly 5, and the switch 20 can be partially exposed on the outer surface of the electronic cigarette body. The electronic cigarette further comprises a PCB 62 fixed in the bracket 2, a control module is arranged on the PCB 62, and the battery 60, the second electrode group 64 and the switch 20 are electrically connected with the control module on the PCB 62. The battery assembly 6 further comprises a charging interface 61 connected to the battery 60, the charging interface 61 being adapted to be connected to an external power source for charging said battery 60.
Referring to fig. 2 in combination with fig. 1, the electronic cigarette of this embodiment further includes an oil conduit 7 having one end inserted in the tobacco tar bottle 3 and used for delivering the tobacco tar to the atomizing assembly 5 after the tobacco tar bottle 3 is pressed by an external force, and preferably, the inner diameter of the oil conduit 7 is smaller than 1mm, so as to better limit the delivery of the tobacco tar. The oil filler cover of the tobacco tar bottle 3 is provided with an elastic sealing cover 30 for sealing the tobacco tar, and the elastic sealing cover 30 is sleeved on the oil guide pipe 7. A convex part 31 extends from one end of the elastic sealing cover 30 facing the atomizing assembly 5, and the convex part 31 is provided with a jack for inserting the oil guide pipe 7. The tobacco tar bottle 3 is deformed by being extruded by external force, the tobacco tar in the tobacco tar bottle 3 is sprayed upwards through the oil guide pipe 7 due to the pressure change, and the oil guide pipe 7 effectively controls the spraying amount and the spraying direction of the tobacco tar.
Referring to fig. 3, the atomizing assembly 5 includes an atomizing sleeve 54, a tobacco smoke latch 52 made of oil absorbing material such as cotton or fiber and fitted in the atomizing sleeve 54, a heating wire assembly 51 for atomizing tobacco smoke, and a connecting member (not shown) provided at one end of the atomizing sleeve 54. The outer peripheral surface of the tobacco tar latch 52 is elastically abutted and attached to the inner peripheral surface of the atomizing sleeve 54, the electric heating wire assembly 51 comprises an oil guide rope abutted to the tobacco tar latch 52 and an electric heating wire wound on the oil guide rope and electrically connected with the battery assembly 6, and the connecting piece is provided with an oil inlet cavity communicated to the tobacco tar latch 52. The oil inlet chamber faces the smoke latch 52 to facilitate the absorption of smoke by the oil inlet chamber and the smoke latch 52. Further, referring to fig. 3, the atomizing sleeve 54 of the present embodiment is provided with a circulation hole 50 at a position corresponding to the tobacco tar latch 52, so that the tobacco tar excessively squeezed into the atomizing sleeve 54 by the tobacco tar bottle 3 can be discharged through the circulation hole 50, so as to prevent the tobacco tar from being discharged from the smoking end 1, and prevent the user from smoking the tobacco tar at the smoking end 1 and affecting the taste. An oil storage chamber for storing the tobacco tar discharged from the circulation hole 50 is formed on the outer periphery of the atomizing sleeve 54. In this embodiment, the oil storage cavity is formed by the atomizing sleeve 54 and the bracket 2, and the oil latch 52 is a solid cylindrical structure and is disposed opposite to the oil outlet end of the oil guide pipe 7.
Referring to fig. 4, the atomizer assembly 5 further includes a first electrode group 53 connected to the heating wire assembly 51 for electrical connection with the battery assembly 6, and the heating wire is electrically connected to the battery assembly 6 by being connected to the first electrode group 53. In an alternative embodiment of the present invention, the first electrode set 53 may be the above-mentioned connecting member, and the protrusion 31 at one end of the elastic sealing cover 30 is correspondingly adapted to engage with the first connecting member 53 so as to make the oil conduit 7 face the smoke latch 52. In the embodiment shown in fig. 4, for convenience of assembly, the connecting member is a third electrode group 63 fixed on the holder 2, and the second electrode group 64 of the battery assembly 6 corresponding to the first electrode group 53 is a conducting wire, in this embodiment, the second electrode group 64 and the third electrode group 63 are electrically connected by welding or clamping, and the third electrode group 63 is fixed by the holder 2, and the first electrode group 53 and the third electrode group 63 are electrically connected by screwing or abutting, so that the heating wire assembly 51 of the atomizing assembly 5 is electrically connected with the battery assembly 6. The connecting member in this embodiment is the second electrode set 63 fixed on the frame 2, and the second electrode set 63 and the first electrode set 53 are both hollow electrode sets and are communicated with each other, so that the oil inlet chamber formed in the second electrode set can be communicated with the smoke latch 52 through the first electrode set 53. The protrusion at one end of the elastic sealing cover 30 is correspondingly matched and engaged with the second connecting member 63 in the embodiment, so that the oil guiding pipe 7 faces the smoke latch 52.
As shown in fig. 4, the first electrode group 53 in this embodiment includes a first outer electrode 530 and a first inner electrode 531 disposed in the first outer electrode 530, and the corresponding third electrode group 63 includes a third inner electrode 631 abutting against the first inner electrode and a third outer electrode 630 electrically connected to the first outer electrode 530, and the specific connection structure between the first electrode group 53 and the third electrode group 63 is the prior art and will not be described herein again.
As can be seen from fig. 1 to 4, the oil conduit 7 has an oil inlet end 70 at one end inserted into the tobacco tar bottle 3 and an oil outlet end 71 at the other end. The oil outlet end 71 extends into the insertion hole of the convex portion 31; when the tobacco tar bottle 3 is squeezed, the tobacco tar flows into the oil guide pipe 7 through the oil inlet end 70, flows through the oil guide pipe 7 and is ejected into the tobacco tar latch 52 through the oil outlet end 71. The protrusion 31 is engaged with the third electrode set 63 and is communicated with the smoke latch 52, so that the smoke can be effectively prevented from leaking during the transferring process, the oil guide pipe 7 can be effectively fixed, and the spraying direction of the smoke can be effectively guided. The tobacco tar latch 52 of the atomization component 5 of the invention is arranged opposite to the oil outlet end of the oil guide pipe 7, the tobacco tar is sprayed out from the oil outlet end and then adsorbed on the tobacco tar latch 52, the tobacco tar adsorption quantity of the tobacco tar latch 52 is controlled by the extrusion degree and times of the tobacco tar bottle 3, therefore, the tobacco tar quantity during each smoking can be controlled by external force, the number of smoking openings of a user can be effectively controlled, excessive smoking is avoided, and the phenomenon that the tobacco tar in the tobacco tar latch 52 is supersaturated so that the user can easily smoke leaked tobacco tar or insufficiently atomized large-particle tobacco tar can be avoided.
Referring to fig. 5 to 6, as a modification of the first embodiment of the present invention, in this example, the electronic cigarette body further includes a hollow protective cover 4 connected to the support 2 and covering the tar bottle 3, a receiving cavity is formed in the protective cover 4, an opening facing the battery module 6 is formed at one side of the receiving cavity, and the tar bottle 3 is received in a receiving space enclosed by the receiving cavity and the support 2. The protective cover 4 is provided with an extrusion window 40 corresponding to the tobacco tar bottle 3, and the tobacco tar bottle 3 is exposed outside the electronic cigarette body corresponding to the extrusion window 40. Referring to fig. 6, the protective cover 4 of the present embodiment is slidably connected to the electronic cigarette body, and a positioning mechanism for preventing the protective cover 4 from sliding arbitrarily is disposed on the electronic cigarette body. The positioning mechanism is a permanent magnet for positioning the protective cover 4 through magnetic attraction or a positioning elastic sheet for positioning the protective cover 4 through elastic clamping or abutting, and the specific structure of the positioning mechanism is the prior art and is not described herein.
Referring to fig. 7, in another embodiment of the electronic cigarette according to the present invention, the electronic cigarette of this embodiment further includes a pushing element 8 that deforms when subjected to an external force and presses the tobacco tar bottle 3 to deliver the tobacco tar to the atomizing component 5, and a limiting structure for limiting the pushing element 8 from excessively pressing the tobacco tar bottle 3, in addition to the embodiments shown in fig. 5 to 6, where the pushing element 8 is at least partially exposed on the outer surface of the electronic cigarette body. The pressing member 8 in this embodiment is installed at a position corresponding to the pressing window 40, and the pressing member 8 includes a fixing portion fixed to the bracket 2 and pressing portions respectively provided at positions corresponding to the pressing window 40 on both sides of the tar bottle 3. Preferably, the pushing element 8 of this embodiment is an arcuate spring, the middle position of the arcuate spring is the fixing portion fixed on the bracket 2, two ends of the arcuate spring surround two sides of the oil bottle 3, and one end of the arcuate spring is used as a limiting structure for limiting elastic deformation of the other end, so that the problems of complex structure and high cost caused by the limiting structure arranged in other areas are solved ingeniously, and the position of the arcuate spring exposed through the extrusion window 40 is the extrusion portion. It should be noted that the limiting structure may also be a protrusion disposed on the inner wall of the protective cover 4, and is not limited in this respect.
The piece 8 that bulldozes of this embodiment has certain elasticity, consequently can receive external force extrusion emergence to become and then extrude the tobacco tar bottle 3 and make the tobacco tar want to go up to spray, and foretell bow-shaped shell fragment both sides all are extruded, consequently extrude behind the certain limit extrusion portion of both sides will restrict each other in order to prevent that excessive extrusion from causing the harm to tobacco tar bottle 3 and prevent that excessive extrusion from making excessive tobacco tar carry and causing the heating wire assembly to submerge and make it can not atomize the tobacco tar or with the problem that the tobacco tar was extruded from smoking end 1 in atomizing component 5, also do benefit to the tobacco tar jet output when further effective control extrudeing the tobacco tar bottle at every turn simultaneously, and then improve user experience.
Referring to fig. 8-11, there is shown yet another preferred embodiment of the present invention. The difference of this embodiment lies in that the battery assembly 6, the atomization assembly 5 and the tobacco tar bottle 3 are coaxially arranged. Compared with the embodiment shown in fig. 1 to 7, the electronic cigarette of the present embodiment conforms to the shape of a real cigarette. As shown in fig. 8, one end of the atomizing assembly 5 is connected to the tobacco bottle 3, the other end of the atomizing assembly 5 is connected to the battery assembly 6, the smoking end 1 is arranged at one end of the battery assembly 6 far away from the atomizing assembly 5, and the structure can better avoid the problem that the tobacco leaves the smoking end 1 and the finger is clamped in the corresponding area of the atomizing assembly 5 during smoking to scald the hands of the atomizing assembly 5 during working.
Referring to fig. 9, the atomizing assembly 5 of the present embodiment includes an outer sleeve 56 for accommodating the atomizing sleeve 54, the tobacco tar latch 52 and the heating wire assembly 51, wherein an end of the outer sleeve 56 away from the battery assembly 6 is sleeved with the tobacco tar bottle 3, and at least a portion of the tobacco tar bottle 3 is exposed outside the outer sleeve 56. It should be understood that the outer side of the tobacco tar bottle 3 of the present embodiment may also be provided with a pushing component 8 similar to the embodiment shown in fig. 7, and the detailed structure thereof will not be described.
As shown in fig. 9, a flow hole 50 is opened at a position of the atomizing sleeve 54 corresponding to the smoke latch 52, the atomizing sleeve 54 is mounted in the outer sleeve 56, and an oil storage chamber for storing smoke flowing out from the flow hole 50 is formed between the outer sleeve 56 and the atomizing sleeve 54. The battery unit 6 includes a battery case 66, the battery 60 and the second electrode group 63 are housed in the battery case 66, the second electrode group 64 abuts against the first electrode group 53, and the battery case 66 is screwed to the outer sleeve 56. Further, the smoking end 1 is sleeved on one end of the battery sleeve 66 far away from the atomization component 5, and a flow channel 67 for communicating the smoking end 1 with the atomization component 5 is formed in the battery sleeve 66 along the axial direction. The specific structures of the heating wire assembly 51, the tobacco tar latch 52, the tobacco tar bottle 3 and the oil conduit 7 in this embodiment are the same as those in the first embodiment, and are not described herein again.
Referring to fig. 10, in this embodiment, the connecting member is a bottom cover 55 that is sleeved on one end of the atomizing sleeve 54 close to the tobacco tar latch 52, an oil inlet cavity is opened on the bottom cover 55, the convex portion 31 is inserted into the oil inlet cavity, and the tobacco tar in the oil guide pipe 7 is ejected from the oil outlet end 71 and flows through the oil inlet cavity to the tobacco tar latch 52. The distance that the oil pipe 7 of this embodiment compares that an oil outlet end 71 and tobacco tar latch 52 of embodiment shortens, and the tobacco tar is relatively easier accurate spouts to tobacco tar latch 52 to the electron cigarette that adopts coaxial arrangement's mode to obtain is more close to the appearance of true cigarette, and user experience is better.
Referring to fig. 11, the battery assembly 6 and the atomizing assembly 5 in the present embodiment are electrically connected through a first electrode set 53 and a second electrode set 64, wherein the first electrode set 53 is a hollow electrode set and is communicated with the atomizing sleeve 54. The first electrode set 53 has a through channel opened in the radial direction of the smoke at a position close to the second electrode set 64. The flow channel 67 formed in the battery assembly 6 communicates with the first electrode set 53 via the through channel at the location where the first electrode set and the second electrode set 64 are electrically connected, and the smoke formed in the atomizing sleeve 54 flows out via the through channel and into the flow channel 67 and further to the smoking end.
It should be understood that the battery assembly 6 and the atomization assembly 5 in the above embodiments are mainly used to atomize the tobacco tar in the tobacco tar bottle 4, and the specific structures of the heating wire assembly 51, the tobacco tar latch 52, the first electrode set 53, the second electrode set 64, the third electrode set 64, etc. are not limited as long as they can atomize the tobacco tar in the tobacco tar bottle 3.
In conclusion, the electronic cigarette of the invention can adopt the mode that the tobacco tar bottle and the atomization component are arranged in parallel, so that the total length of the electronic cigarette is reduced, the electronic cigarette is convenient to carry, has ingenious structural design and better mechanical strength, has larger diameter, increases the pleasure of sucking and holding, and is more suitable for the psychological needs of smokers who often suck large-diameter cigarettes such as cigars, and the like, the battery component is detachably connected with the atomization component by adopting threaded connection, when the battery component is carried, the threads of the battery component and the atomization component rotate relatively, thereby lead to battery pack to loosen easily, and atomizing subassembly and battery pack parallel fixed mounting in the electron cigarette of this application have also avoided carrying the rotation that the in-process probably produced and avoiding taking place the rupture owing to the atomizing subassembly and the battery pack junction of the series connection setting that the collision caused by carelessness.
Furthermore, as the battery component and the tobacco tar bottle are arranged in parallel, the tobacco tar in the tobacco tar bottle cannot permeate into the battery component due to gravity or capillary action, so that the possibility of short circuit of the battery component due to tobacco tar leakage is avoided; simultaneously, because the tobacco tar bottle set up in keeping away from of electron cigarette body the one end of smoking end, therefore the smog passageway does not pass the oil storage region, and the tobacco tar can not permeate the smog passageway in, also can not produce the oil leak, smog receive the tobacco tar heat absorption and the phenomenon of condensation and smoking the tobacco tar. And battery pack, atomization component and tobacco tar bottle adopt in the scheme of coaxial setting, atomization component one end is connected with the battery pack electricity, atomization component's the other end and tobacco tar bottle are connected, connecting piece butt tobacco tar latch is fixed, lead oil pipe's the end of producing oil and insert the convex part of arranging the connecting piece in, the end of producing oil shortens with the distance that the tobacco tar latch was held, the tobacco tar is accurate relatively and is spouted to the tobacco tar latch, and the electron cigarette that adopts the mode of coaxial setting to obtain is closer to the appearance of true cigarette, user experience is better.
In addition, because this application the tobacco tar bottle can be dismantled the connection and externally placed in on the electron cigarette body, consequently, compare in the oil storage cotton in atomization component among the prior art, the tobacco tar bottle of this application can not produce the tobacco tar when adding the tobacco tar and add the defect that excessively leads to the tobacco tar to pollute atomization component, has consequently also avoided the user to inhale the risk of tobacco tar.
Furthermore, the protective cover is rotatably connected to the electronic cigarette body, so that the protective cover can slide downwards in the using process of the electronic cigarette, the tobacco tar bottle is contained in a space formed by the protective cover and the electronic cigarette main body, and the tobacco tar bottle is effectively prevented from being damaged due to possible collision in the using process. And need change the tobacco tar bottle or when adding the tobacco tar to the tobacco tar bottle, slide visor to opening, because be connected for dismantling between tobacco tar bottle and the electron cigarette main part, consequently, can slide to opening the state under the time, change the tobacco tar bottle rotating the visor.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (20)

  1. An electronic cigarette comprises an electronic cigarette body and is characterized in that the electronic cigarette body is provided with a smoking end (1), a transparent tobacco tar bottle (3) which is used for storing tobacco tar and can be elastically deformed after being squeezed by external force, an atomization component (5) which is used for atomizing the tobacco tar and a battery component (6) which is electrically connected with the atomization component (5) and is used for supplying power to the atomization component (5); the tobacco tar bottle (3) is arranged at one end of the electronic cigarette body, which is far away from the smoking end (1);
    the atomization assembly (5) comprises an atomization sleeve (54), a tobacco tar latch (52) which is sleeved in the atomization sleeve (54) and made of an oil absorption material, an electric heating wire assembly (51) for atomizing tobacco tar and a connecting piece arranged at one end of the atomization sleeve (54); the outer peripheral surface of the tobacco tar latch part (52) is elastically abutted and attached to the inner peripheral surface of the atomizing sleeve (54), the electric heating wire assembly (51) comprises an oil guide rope abutted to the tobacco tar latch part (52) and an electric heating wire wound on the oil guide rope and electrically connected with the battery assembly (6), and the connecting piece is provided with an oil inlet cavity communicated to the tobacco tar latch part (52);
    the electronic cigarette further comprises an oil guide pipe (7) with one end inserted into the tobacco tar bottle (3) and used for conveying the tobacco tar to the tobacco tar locking piece (52) after the tobacco tar bottle (3) is extruded by external force, and an oil filler cover of the tobacco tar bottle (3) is provided with an elastic sealing cover (30) used for sealing the tobacco tar; the elastic sealing cover (30) is sleeved on the oil guide pipe (7), a convex part (31) inserted in an oil inlet cavity of the connecting piece extends out of one end, facing the atomizing assembly (5), of the elastic sealing cover (30), the convex part (31) is provided with an insertion hole used for inserting the oil guide pipe (7), and the insertion hole is communicated with the oil inlet cavity; the convex part (31) is matched and clamped with the connecting piece;
    one end of the oil guide pipe (7) inserted into the tobacco tar bottle (3) is an oil inlet end (70), the other end of the oil guide pipe is an oil outlet end (71) of the tobacco tar, and the oil outlet end (71) extends into the insertion hole of the convex part (31); when the tobacco tar bottle (3) is squeezed, the tobacco tar flows into the oil guide pipe (7) through the oil inlet end (70), flows through the oil guide pipe (7) and is sprayed out of the oil outlet end (71) into the tobacco tar latch component (52).
  2. The electronic cigarette according to claim 1, further comprising a pushing element (8) for deforming and pressing the tobacco tar bottle (3) to deliver the tobacco tar to the atomizing component (5) when being subjected to an external force, and a limiting structure for limiting the pushing element (8) from excessively pressing the tobacco tar bottle (3), wherein the pushing element (8) is at least partially exposed on the outer surface of the electronic cigarette body.
  3. The electronic cigarette according to claim 1, wherein the tobacco tar bottle (3) is at least partially exposed outside the electronic cigarette body, and the surface of the tobacco tar bottle (3) has a scale mark for marking the amount of tobacco tar.
  4. The electronic cigarette according to claim 3, wherein the atomizing sleeve (54) is provided with a flow hole (50), the flow hole (50) is used for discharging the tobacco tar which is excessively squeezed into the atomizing sleeve (54) by the tobacco tar bottle (3), and an oil storage cavity for containing the tobacco tar discharged by the flow hole (50) is formed on the periphery of the atomizing sleeve (54).
  5. The electronic cigarette according to claim 4, wherein the atomizing assembly (5) is disposed coaxially with the smoking end (1), the atomizing assembly (5) further comprises a first electrode set (53) for electrically connecting with the battery assembly (6) and connected to the heating wire assembly (51), the battery assembly (6) comprises a battery (60) and a second electrode set (64) electrically connected with the battery (60), and the second electrode set (64) is disposed corresponding to the first electrode set (53).
  6. The electronic cigarette according to claim 5, wherein the battery assembly (6) and the tobacco tar bottle (3) are arranged in parallel, the electronic cigarette body further comprises a support (2), the battery assembly (6) is installed in the support (2), the atomization assembly (5) is installed at one end of the support (2) adjacent to the smoking end (1), the tobacco tar bottle (3) is detachably connected with the support (2), and the smoking end (1), the atomization assembly (5) and the tobacco tar bottle (3) are coaxially arranged.
  7. The electronic cigarette according to claim 6, wherein the electronic cigarette body further comprises a hollow protective cover (4), the protective cover (4) is connected to the bracket (2) and covers the tobacco tar bottle (3), a containing cavity is formed in the protective cover (4) and an opening facing the battery component (6) is formed at one side of the containing cavity, and the tobacco tar bottle (3) is contained in a containing space enclosed by the containing cavity and the bracket (2).
  8. The electronic cigarette according to claim 7, wherein the protective cover (4) is provided with a squeezing window (40) corresponding to the tobacco tar bottle (3), and the tobacco tar bottle (3) is exposed outside the electronic cigarette body at a position corresponding to the squeezing window (40).
  9. The electronic cigarette according to claim 8, wherein a pushing piece (8) which is deformed by an external force and then pushes the tobacco tar bottle (3) to deliver the tobacco tar to the atomizing assembly (5) is installed in the squeezing window (40), and the pushing piece (8) comprises a fixing portion fixed on the bracket (2) and squeezing portions respectively arranged at positions corresponding to the squeezing window (40) on two sides of the tobacco tar bottle (3).
  10. The electronic cigarette according to claim 9, wherein the pushing element (8) is a bow spring.
  11. The electronic cigarette according to claim 9, wherein the protective cover (4) is slidably connected to the electronic cigarette body, and a positioning mechanism for preventing the protective cover (4) from sliding arbitrarily is disposed on the electronic cigarette body.
  12. The electronic cigarette according to claim 11, wherein the electronic cigarette body is provided with a switch (20) for controlling electrical connection between the battery assembly (6) and the atomizing assembly (5), the electronic cigarette further comprises a PCB (62) fixed on the bracket (2), the PCB (62) is provided with a control module, and the battery (60), the first electrode assembly (53) and the switch (20) are all electrically connected with the control module on the PCB (62).
  13. The electronic cigarette according to claim 12, wherein the connector is the first electrode group (53) disposed opposite to the tobacco tar lock member (51), the first electrode group (53) is connected to the PCB board (62) by a wire to achieve electrical connection with the battery (60), and the protrusion (31) is inserted into the first electrode group (53).
  14. The electronic cigarette according to claim 13, wherein the battery assembly (6) further comprises a charging interface (61) connected to the battery (60), the charging interface (61) being used for connecting an external power source to charge the battery (60).
  15. The electronic cigarette according to claim 6, wherein the battery assembly (6), the atomizing assembly (5) and the tobacco tar bottle (3) are coaxially disposed, the atomizing assembly (5) includes an outer sleeve (56) for accommodating the tobacco tar latch (52) and the heating wire assembly (51), an end of the outer sleeve (56) away from the battery assembly (6) is sleeved with the tobacco tar bottle (3), and at least a portion of the tobacco tar bottle (3) is exposed outside the outer sleeve (56).
  16. The electronic cigarette of claim 15, wherein the atomizing sleeve (54) is mounted within the outer sleeve (56), the outer sleeve (56) and the atomizing sleeve (54) forming the oil reservoir therebetween.
  17. The electronic cigarette according to claim 16, wherein the connecting member is a bottom cover (55) fitted over an end of the atomizing sleeve (54) close to the smoke latch (52), the oil inlet cavity is opened on the bottom cover (55), the protrusion (31) is inserted into the oil inlet cavity, and the smoke in the oil guide tube (7) is ejected from the oil outlet end (71) to the smoke latch (52) through the oil inlet cavity.
  18. The electronic cigarette according to claim 17, wherein the battery assembly (6) includes a battery sleeve (66), the battery (60) and the second electrode group (64) are housed in the battery sleeve (66), the second electrode group (64) abuts against the first electrode group (53), and the battery sleeve (64) is screwed to the outer sleeve (56).
  19. The electronic cigarette according to claim 17, wherein the smoking end (1) is sleeved on an end of the battery sleeve (66) far away from the atomizing assembly (5), and a flow channel (67) for communicating the smoking end (1) with the atomizing assembly (5) is formed in the battery sleeve (66).
  20. An electronic cigarette comprises an electronic cigarette body and is characterized in that the electronic cigarette body is provided with a smoking end (1), a transparent tobacco tar bottle (3) which is used for storing tobacco tar and can be elastically deformed after being squeezed by external force, an atomization component (5) which is used for atomizing the tobacco tar and a battery component (6) which is electrically connected with the atomization component (5) and is used for supplying power to the atomization component (5); the tobacco tar bottle (3) is arranged at one end of the electronic cigarette body, which is far away from the smoking end (1);
    the atomization assembly (5) comprises an atomization sleeve (54), a tobacco tar latch (52) which is sleeved in the atomization sleeve (54) and made of an oil absorption material, an electric heating wire assembly (51) for atomizing tobacco tar and a connecting piece arranged at one end of the atomization sleeve (54); the outer peripheral surface of the tobacco tar latch (52) is elastically abutted and attached to the inner peripheral surface of the atomizing sleeve (54), and the electric heating wire assembly (51) comprises an oil guide rope abutted to the tobacco tar latch (52) and an electric heating wire wound on the oil guide rope and electrically connected with the battery assembly (6);
    the electronic cigarette also comprises an oil guide pipe (7) with at least one end inserted in the tobacco tar bottle and used for conveying the tobacco tar to the tobacco tar locking part after the tobacco tar bottle (3) is extruded by external force, and an elastic sealing cover (30) used for sealing the tobacco tar is arranged on the oil filler cover of the tobacco tar bottle (3); the elastic sealing cover (30) is sleeved on the oil guide pipe (7), a convex part (31) inserted in an oil inlet cavity of the connecting piece extends out of one end, facing the atomizing assembly (5), of the elastic sealing cover (30), the convex part (31) is provided with an insertion hole used for inserting the oil guide pipe (7), and the insertion hole is communicated with the oil inlet cavity; a connecting piece which is matched and clamped with the convex part (31) is further arranged between the atomization assembly (5) and the tobacco tar bottle (3), and the connecting piece is provided with an oil inlet cavity communicated with the tobacco tar lock locking piece;
    one end of the oil guide pipe (7) inserted into the tobacco tar bottle (3) is an oil inlet end (70), the other end of the oil guide pipe is an oil outlet end (71) of the tobacco tar, and the oil outlet end (71) extends into the insertion hole of the convex part (31); when the tobacco tar bottle (3) is squeezed, the tobacco tar flows into the oil guide pipe (7) through the oil inlet end (70), flows through the oil guide pipe (7) and is sprayed out of the oil outlet end (71) into the tobacco tar latch component (52);
    the electronic cigarette further comprises a pushing part (8) which deforms under the action of external force and then extrudes the tobacco tar bottle (3) to convey the tobacco tar to the atomizing component (5), and a limiting structure which is used for limiting the pushing part (8) from excessively extruding the tobacco tar bottle (3), wherein at least part of the pushing part (8) is exposed on the outer surface of the electronic cigarette body;
    the electronic cigarette is characterized in that at least part of the tobacco tar bottle (3) is exposed outside the electronic cigarette body, and the surface of the tobacco tar bottle (3) is provided with scale marks for marking the amount of tobacco tar.
CN201480080295.6A 2014-07-03 2014-07-03 Electronic cigarette Active CN106535675B (en)

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