Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned power supply bar of prior art and the connected mode of atomizer defect complicated, that easily misplace, provides a kind of connected mode simple electronic cigarette.
The utility model solves the technical scheme that its technical problem adopts: construct a kind of electronic cigarette, comprise power supply bar and atomizer, described power supply bar is provided with for being connected the syndeton of described power supply bar and atomizer with the junction of described atomizer, described syndeton comprises the first connector and the second connector, described the first connector comprise at least one can be radially inside curved elasticity snapping portion in longitudinal section of elastic shrinkage, described the second connector is provided with the docking groove that inserts for described the first connector and for holding the draw-in groove of described elasticity snapping portion;
While assembling described electronic cigarette, described the first connector inserts described docking groove, and described elasticity snapping portion is buckled in described draw-in groove, and described power supply bar is removably connected with atomizer.
In electronic cigarette described in the utility model, described elasticity snapping portion is made by metal or plastic material.
In electronic cigarette described in the utility model, described elasticity snapping portion is arranged on described the first connector and away from the elastic bumps of described the first connector axis.
In electronic cigarette described in the utility model, on described the first connector and/or described the second connector, be provided with the gas channel that runs through described the first connector and/or the second connector two ends.
In electronic cigarette described in the utility model, described the first connector comprises the first external electrode, and described elasticity snapping portion is the elastic bumps being arranged on described the first external electrode.
In electronic cigarette described in the utility model, described the first connector comprises the first external electrode, the shell fragment of described elasticity snapping portion for being fixedly connected with described the first external electrode.
In electronic cigarette described in the utility model, described the first external electrode comprises the body that is set in described atomizer and along described body shaft to the extension extending to outside described atomizer, and described elasticity snapping portion is fixed on described extension.
In electronic cigarette described in the utility model, the sidewall of described extension is provided with radial direction through hole, described elasticity snapping portion comprises the bending segment of arc and axially extended the first canned paragraph and the second canned paragraph round about along the two ends of described bending segment respectively, fixing with the madial wall laminating of described extension described the first canned paragraph and described the second canned paragraph insert in described through hole, and described kink is located in described through hole and is convexly set in outside described through hole.
In electronic cigarette described in the utility model, described the first connector also comprises the first insulating part and the first interior electrode being set in successively in described the first external electrode, described the first insulating part is for the first external electrode and the first interior electrode described in electrical isolation, and described the first interior electrode is provided with the first through hole that runs through described the first interior electrode two ends.
In electronic cigarette described in the utility model, described the second connector comprises the second external electrode, and what described the second external electrode was hollow is cylindric, and the cylinder of described the second external electrode hollow forms the described docking groove that holds described the first connector.
Implement electronic cigarette of the present utility model, there is following beneficial effect: by the first connector and the alignment of the second connector, and make the position of elasticity snapping portion and draw-in groove relative, then the first external electrode is inserted in the docking groove of the second external electrode formation, when extension just starts to insert, the madial wall extruding elasticity snapping portion of the second external electrode makes elasticity snapping portion elastic shrinkage, further insertion along with extension, when elasticity snapping portion moves to position with draw-in groove on the second external electrode when corresponding, elasticity snapping portion elasticity returns to former state and is placed in this draw-in groove, thereby power supply bar and atomizer are coupled together.The utility model power supply bar adopts the mode of directly plug to be connected with atomizer, and this connected mode is simple to operate, and mechanical strength is good, is not easy to fracture, and has improved production efficiency, is convenient to change atomizer, and meets user's general custom.
The specific embodiment
For technical characterictic of the present utility model, object and effect being had more clearly, understand, now contrast accompanying drawing and describe the specific embodiment of the present utility model in detail.
As depicted in figs. 1 and 2, the electronic cigarette that the utility model preferred embodiment provides, comprise power supply bar 10 and atomizer 20, power supply bar 10 is provided with for being connected the syndeton of power supply bar 10 and atomizer 20 with the junction of atomizer 20, this syndeton comprises the first connector 30 and the second connector 40, thereby by the connection of the first connector 30 and the second connector 40, power supply bar 10 and atomizer 20 is coupled together.And on the first connector 30 and/or the second connector 40, be provided with the gas channel that runs through the first connector 30 and/or the second connector 40 two ends, so that the gas flowing into from electronic cigarette sidewall or end air admission hole (not shown), the gas channel that can flow through on the first connector 30 and/or the second connector 40, and flow into smoke path in atomizer 20 and send into smoker oral cavity with together with smog in smoke path.
Be appreciated that, power supply bar 10 arranges the first connector 30 near one end of atomizer 20, atomizer 20 arranges the second connector 40 near one end of power supply bar 10, thereby makes the first connector 30 be fixed on the connection that realizes power supply bar 10 and atomizer 20 on the second connector 40 by the first connector 30 is inserted to the second connector 40.In other embodiments, power supply bar 10 also can arrange the second connector 40 near one end of atomizer 20, corresponding the first connector 30 just need to be set, to realize the connection of atomizer 20 and power supply bar 10 on atomizer 20.
Specifically in the present embodiment, on power supply bar 10, be arranged with battery case 110, in battery case 110, be provided with the second connector 40 that is positioned at described battery case 110 one end, on atomizer 20, be arranged with atomization cover 210, atomization cover 210 is provided with and is positioned at the first connector 30 that 210 one end are overlapped in described atomization, by the first connector 30 and being connected of the second connector 40 realizing the connection of power supply bar 10 and atomizer 20, and battery case 110 is removably connected with atomization cover 210.
The first connector 30 comprises the first external electrode 320, is linked in the first insulating part 330 and the first interior electrode 340 in the first external electrode 320 successively, the first insulating part 330 is arranged between the first external electrode 320 and the first interior electrode 340, thereby makes the first external electrode 320 and the first interior electrode 340 electrical isolation.The first external electrode 320 and the first interior electrode 340 are coaxially set, and are also provided with the first through hole 342 that runs through the first interior electrode 340 two ends on the first interior electrode 340, and this first through hole 342 is for airflow.Be appreciated that the first external electrode 320 and the first interior electrode 340 make by metallic conduction material, there is conducting function, and be electrically connected to respectively the two ends of the heating wire in atomizer 20.
The first external electrode 320 is roughly the cylindric of hollow, comprise the body 322 being set in atomizer 20 and extend axially the extension 324 to atomizer 20 along body 322, and body 322 and extension 324 one-body molded.Body 322 is set in atomization cover 210 particularly, and extension 324 extends to outside atomization cover 210, and the diameter of extension 324 is less than the diameter of body 322.The sidewall of extension 324 is provided with radial direction through hole (not marking), and in the present embodiment, through hole is arranged on the middle part of extension, and the quantity of through hole is two, and these two through holes are symmetrical arranged with respect to the axis of extension 324.The quantity that is appreciated that through hole is not limited to only have two, also can be 1 or more.
The first connector 30 also comprise at least one can be radially inside elasticity snapping portion 310 of elastic shrinkage, elasticity snapping portion 310 along electronic cigarette extend axially and longitudinal section curved, elasticity snapping portion 310 is made by metal or plastic material, can be metal clips, wire or plastic elastic plate etc., due to elasticity snapping portion 310 along described electronic cigarette extend axially and longitudinal section curved, thereby power supply bar 10 is when dock with atomizer 20, when being beneficial to elasticity snapping portion 310 when being subject to external force extruding, elasticity snapping portion 310 inwardly shrinks, can avoid the stuck notch at docking groove 412 of elasticity snapping portion 310, insert and do not enter the situation in docking groove 412, and after external force is eliminated, elasticity snapping portion 310 can elasticity return to former state again, improved user's experience.
As shown in Figure 2, the elasticity snapping portion 310 of the present embodiment is shell fragment, and this shell fragment wears through hole and is convexly set in outside through hole.Elasticity snapping portion 310 comprises bending segment 312, the first canned paragraph 314 and the second canned paragraph 316, wherein bending segment 312 is curved, the first canned paragraph 314 and the second canned paragraph 316 extend axially in the opposite direction along the two ends of bending segment 312 respectively, and the first canned paragraph 314 and the second canned paragraph 316 are straightway, preferably the first canned paragraph 314 and the second canned paragraph 316 is equal in length.And in the first canned paragraph 314 and the through hole of the second canned paragraph 316 from extension 324, insertion madial wall laminating rear and extension 324 is fixing, thereby makes the bending segment 312 of arc wear through hole and partly be convexly set in outside through hole.The quantity that is appreciated that elasticity snapping portion 310 is two, and these two elasticity snapping portions, 310 intervals arrange.Bending segment 312, the first canned paragraph 314 and the second canned paragraph 316 are one-body molded, be convenient to processing and fabricating, and whole structure are good.
The second connector 40 comprises the second external electrode 410 and is set in successively the second insulating part 420 and the second inner electrode 430 in the second external electrode 410, the second insulating part 420 is arranged between the second external electrode 410 and the second inner electrode 430, thereby makes the second external electrode 410 and the second inner electrode 430 electrical isolation.The second external electrode 410 and the second inner electrode 430 are coaxially set, the second inner electrode 430 is provided with second through hole 432 that is connected with the first through hole 342 of the first interior electrode 340, the first through hole 342 is connected with the second through hole 432 and forms the air flow passage in electronic cigarette, so that the gas flowing into from the electronic cigarette crown top of burner circulates smooth and easy in electronic cigarette.Be appreciated that the second external electrode 410 and the second inner electrode 430 make by metallic conduction material, there is conducting function, and be electrically connected to respectively the two ends of the battery in power supply bar 10.
What the second external electrode 410 was hollow is cylindric, and be set in battery case 110, the cylinder of the second external electrode 410 hollows forms the docking groove 412 that holds the first connector 30, docking groove 412 is for holding the extension 324 of the first external electrode 320 particularly, and the size shape of docking groove 412 and extension 324 match.
The second external electrode 410 is provided with draw-in groove 414 near the sidewall of a side of atomizer 20, this draw-in groove 414 is for holding the bending segment 312 of elasticity snapping portion 310, and draw-in groove 414 is for being arranged on the radial direction through hole on the second external electrode 410 madial walls, the size of draw-in groove 414 and bending segment 312 are suitable, take and just hold kink 312 as good.In the present embodiment, the quantity of draw-in groove 414 is also two, and corresponding one by one with elasticity snapping portion 310.
While assembling the electronic cigarette of the present embodiment, by the first connector 30 and the second connector 40 alignment, and make elasticity snapping portion 310 relative with the position of draw-in groove 414, then the extension of the first external electrode 320 324 is inserted in the docking groove 412 of the second external electrode 410 formation, when extension 324 has just started to insert, the bending segment 312 of the madial wall extruding elasticity snapping portion 310 of the second external electrode 410 also makes elasticity snapping portion 310 elastic shrinkage, further insertion along with extension 324, when elasticity snapping portion 310 moves to position with draw-in groove 414 on the second external electrode 410 when corresponding, elasticity snapping portion 310 elasticity return to former state and are placed in this draw-in groove 414, thereby power supply bar 10 and atomizer 20 are coupled together.And the electronic cigarette after assembling, the first external electrode 320 electrically contacts with the second external electrode 410, and the first interior electrode 340 and the second inner electrode 430 electrically contact, and be electrically connected to respectively the both positive and negative polarity of battery, thereby realizing the circulation of electric current in electronic cigarette, is heating wire power supply, heating atomization tobacco tar.
In another embodiment of the present utility model, elasticity snapping portion 310 is for being set directly on the first connector 30 and away from the elastic bumps of the axis of the first connector 30, and elasticity snapping portion 310 is for being arranged on the elastic bumps on the extension 324 of the first external electrode 320 particularly.Be appreciated that this elastic bumps is substantially curved, when being subject to external force extruding, can there is certain elastic shrinkage in elastic bumps, and after external force is eliminated, elastic bumps can elasticity return to former state again.Other structure is same as the previously described embodiments, does not repeat them here.
Electronic cigarette of the present utility model, by the first connector 30 and the second connector 40 alignment, and make elasticity snapping portion 310 relative with the position of draw-in groove 414, then the extension of the first external electrode 320 324 is inserted in the docking groove 412 of the second external electrode 410 formation, when extension 324 has just started to insert, the madial wall extruding elasticity snapping portion 310 of the second external electrode 410 makes elasticity snapping portion 310 elastic shrinkage, further insertion along with extension 324, when elasticity snapping portion 310 moves to position with draw-in groove 414 on the second external electrode 410 when corresponding, elasticity snapping portion 310 elasticity return to former state and are placed in this draw-in groove 414, thereby power supply bar 10 and atomizer 20 are coupled together.The utility model power supply bar 10 adopts the mode of directly plug to be connected with atomizer 20, and this connected mode is simple to operate, and mechanical strength is good, is not easy to fracture, and has improved production efficiency, is convenient to change atomizer 20, and meets user's general custom.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, also can make a lot of forms, within these all belong to protection of the present utility model.