CN202890462U - Electronic cigarette - Google Patents
Electronic cigarette Download PDFInfo
- Publication number
- CN202890462U CN202890462U CN 201220563623 CN201220563623U CN202890462U CN 202890462 U CN202890462 U CN 202890462U CN 201220563623 CN201220563623 CN 201220563623 CN 201220563623 U CN201220563623 U CN 201220563623U CN 202890462 U CN202890462 U CN 202890462U
- Authority
- CN
- China
- Prior art keywords
- heating wire
- assembly
- connecting rod
- cigarette
- contact
- 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.)
- Expired - Lifetime
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- Battery Mounting, Suspending (AREA)
Abstract
An electronic cigarette comprises a cigarette rod and a battery bin which is used for containing of batteries. A catching groove is formed in the upper end portion of the battery bin. An opening extending transversely is formed in one side of the catching groove. A fastening flange matched with the catching groove is arranged on the outer periphery of the bottom end portion of the cigarette rod. A heating wire assembly is arranged on the interior of the cigarette rod. The bottom end portion of the heating wire assembly is detachably installed on a connecting rod assembly in a hanging mode. The connecting rod assembly is fixed the inner cavity of the cigarette rod. A cigarette holder is detachably installed on the upper end portion of the cigarette rod in a buckled mode. The inner cavity of the cigarette holder is communicated with the inner cavity of the heating wire assembly. The heating wire assembly is defined between the cigarette holder and the connecting rod assembly. An air inlet hole is formed on the side wall of the cigarette rod. The air inlet hole is communicated into the inner cavity of the connecting rod assembly. The inner cavity of the connecting rod assembly is communicated with the inner cavity of the heating wire assembly. The cigarette rod and the battery bin are fixed in a plug-in mounting connecting mode. The cigarette rod and the battery bin are convenient to install, and electrodes can be fully contacted, and good conductivity of a circuit is ensured. In addition, the heating wire assembly is installed in a rapid plug-in mounting mode, and replacement is more convenient and fast.
Description
Technical field
The utility model relates to a kind of electronic cigarette.
Background technology
Along with the cognition of people to conventional cigarette harm, electronic cigarette is popularized gradually, existing electronic cigarette approaches to the cigarette external appearance of traditional spark ignition type mostly, taste is similar, can sucking-off as conventional cigarette, smog spues, can alleviate people to the dependence of the harmful substances such as nicotine, thereby reach the purpose of giving up craving for tobacco.
Existing electronic cigarette generally includes atomizer and battery, atomizer built-in heating silk, and heating wire produces high temperature after connecting circuit, the tobacco juice on the cordage is atomized.Because in the existing electronic cigarette, the tobacco rod part that atomizer is set adopts the mode of screw knob to be fixedly connected with battery compartment, the electrode contact plate on the tobacco rod is difficult to guarantee fully to contact with the contact chip of battery compartment, and impact is used.Simultaneously, heating wire or heating wire assembly adopt the mode of knob to be installed in tobacco rod inside, and Renewal process is comparatively complicated.
The utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of electronic cigarette that can guarantee the circuit good contact, be convenient to change heating wire.
For achieving the above object, the utility model adopts following technical scheme:
Electronic cigarette, comprise tobacco rod, and the battery compartment that is used for holding battery, the bottom of tobacco rod and the upper end of battery compartment are provided with contact electrode in correspondence with each other, the upper end of battery compartment is provided with by one side opening and laterally extending catching groove, and the bottom outer peripheral edges of tobacco rod are provided with the snapping flange with the catching groove coupling; The inside of tobacco rod is provided with a heating wire assembly, the bottom of this heating wire assembly is dismountable to be mounted on the connecting rod assembly that is fixed in the tobacco rod inner chamber, the dismountable spiral-lock in the upper end of tobacco rod has the cigarette holder of an inner chamber and the conducting of heating wire assembly inner chamber, the heating wire assembly is limited between cigarette holder and the connecting rod assembly, offer a conducting on the sidewall of tobacco rod to the air admission hole of connecting rod assembly inner chamber, the inner chamber conducting of the inner chamber of connecting rod assembly and heating wire assembly.
The bottom arranged outside of cigarette holder has first to articulate flange, and this first articulates that flange is dismountable to be mounted in the first step section that offers on the tobacco rod inwall.
The bottom outer peripheral edges of heating wire assembly are provided with second and articulate flange, and this second articulates that flange is dismountable to be mounted in the second step section that offers on the connecting rod assembly inwall.
The connecting rod assembly comprises the connecting rod that is fixed in the tobacco rod, and the interior copper sheathing that is socketed in connecting rod top, and second step section is arranged on the inwall of interior copper sheathing.
The heating wire assembly comprise the upper end cross-under the contact copper cap of cigarette holder inside, the outer copper sheathing that is fixed on contact copper cap bottom, cross-under outside copper sheathing inside upper contact ring, be enclosed within upper insulation sleeve between contact ring and the outer copper sheathing, be docked at the contact ring bottom lower contact ring, be socketed in the lower insulation sleeve of lower contact ring outside, second articulates the outer wall that flange is positioned at lower insulation sleeve; The part that contact copper cap and outer copper sheathing are socketed mutually have one along it the two radially wears the installing hole of penetrating, installing hole is built-in with heating wire.
The outer cover of contact copper cap is connected to the first sealing ring, the airtight contact of bottom inwall of this first sealing ring and cigarette holder; The outer cover of upper insulation sleeve is connected to the second sealing ring, and this second sealing ring contacts with the inwall of interior copper sheathing is airtight.
Interior copper sheathing inside also is equipped with a spring, the bottom electrical contact of the upper end of this spring and outer copper sheathing.
The beneficial effects of the utility model are:
Than prior art, the utility model tobacco rod and battery compartment adopt the connected mode of plug-in mounting to fix, and it is easy for installation, and electrode can fully contact, and guarantees that circuit has good conduction; In addition, the heating wire assembly adopts the mode of fast inserted to install, and changes comparatively convenient and swift.
Description of drawings
Fig. 1 is the structural representation of a kind of electronic cigarette of the utility model;
Fig. 2 is the cutaway view of electronic cigarette shown in Figure 1;
Fig. 3 is the utility model gas flow schematic diagram;
Fig. 4 is the scheme of installation of the utility model electronic cigarette;
Fig. 5 is that the utility model is with the scheme of installation of the heating wire assembly of spring;
Fig. 6 is the cutaway view of Fig. 5;
Wherein: 1, tobacco rod; 11, snapping flange; 12, upper contact electrode; 13, air admission hole; 14, connecting rod; 15, interior copper sheathing; 151, second step section; 16, first step section; 2, battery compartment; 21, catching groove; 22, lower contact electrode; 3, cigarette holder lid; 4, heating wire assembly; 40, spring; 41, contact copper cap; 42, the first sealing ring; 43, outer copper sheathing; 44, heating wire; 45, the second sealing ring; 46, upper insulation sleeve; 47, upper contact ring; 48, lower contact ring; 49, lower insulation sleeve; 491, second articulate flange; 5, cigarette holder; 51, first articulate flange; 52, O-ring seal; 53, O-ring seal.
The specific embodiment
Below, by reference to the accompanying drawings and the specific embodiment, the utility model is described further:
Such as Fig. 1, shown in 2, be a kind of electronic cigarette of the utility model, it comprises tobacco rod 1, and the battery compartment 2 that is used for holding battery, the top ends of battery compartment 2 has lower contact electrode 22, the bottom of tobacco rod 1 has upper contact electrode 12, the upper end of battery compartment 2 is provided with by one side opening and laterally extending catching groove 21, corresponding, be provided with laterally extending snapping flange 11 in the bottom of tobacco rod 1 outer peripheral edges, when tobacco rod 1 and battery compartment 2 docking, snapping flange 11 slips into from the opening of catching groove 21, realize the docking of tobacco rod 1 and battery compartment 2, and utilize its two plastic material with certain flexible characteristic, realize being in clamping connection, after battery compartment 2 and tobacco rod 1 docking, lower contact electrode 22 and upper contact electrode 12 contact with each other towards outstanding each other part, realize electrically conducting.
In the inside of tobacco rod 1 a heating wire assembly 4 is installed, after above-mentioned lower contact electrode 22 and upper contact electrode 12 electrically conduct, provides electric energy by the battery of battery compartment 2 inside for heating wire assembly 4.The dismountable connecting rod assembly that is fixed in tobacco rod 1 inner chamber that is mounted in the bottom of heating wire assembly 4, the dismountable spiral-lock in the upper end of tobacco rod 1 has the cigarette holder 5 of an inner chamber and the 4 inner chamber conductings of heating wire assembly, heating wire assembly 4 is limited between cigarette holder 5 and the connecting rod assembly, so, when needs are changed heating wire assembly 4, the upper end of cigarette holder 5 from tobacco rod 1 can be disassembled, directly heating wire assembly 4 is pulled out from the connecting rod assembly, after the heating wire assembly 4 that more renews, its upper end opening part by tobacco rod 1 is directly inserted, guarantee its bottom and connecting rod assembly mount put in place after, again at tobacco rod 1 top ends opening part spiral-lock cigarette holder 5, with heating wire assembly 4 fixing getting final product.The sidewall of tobacco rod 1 also offers the air admission hole 13 of a conducting to the connecting rod assembly inner chamber, the inner chamber conducting of the inner chamber of connecting rod assembly and heating wire assembly 4, in use, referring to shown in Figure 3, gas enters from air admission hole 13, arrive in the heating wire assembly 4 at the inner chamber through the connecting rod assembly, in heating wire assembly 4, for the tobacco juice burning provides oxygen, produce the atomizing flue gas after the burning and enter in the user oral cavity via cigarette holder 5.
The connection that tobacco rod 1 is connected with cigarette holder in the said structure in the following way, have first to articulate flange 51 in the bottom of cigarette holder 5 arranged outside, corresponding, inwall at tobacco rod 1 offers first step section 16, during installation, the bottom of cigarette holder 5 opening by tobacco rod 1 top is inserted, and when first articulated flange 51 and cooperate with first step section 16, first articulated flange 51 generation deformation and is articulated in first step section 16 places.
In conjunction with Fig. 2,4, above-mentioned connecting rod assembly is comprised of the connecting rod 14 that is positioned at tobacco rod 1 inside and copper sheathing 15, connecting rod 14 is fixed on tobacco rod 1 inside, interior copper sheathing 15 is fixed on the top of connecting rod 14, concrete is, on the fixing outer wall that is linked in interior copper sheathing 15 bottoms in the upper end of connecting rod 14, be provided with second step section 151 at the inwall of interior copper sheathing 15.Heating wire assembly 4 comprise the upper end cross-under the contact copper cap 41 of cigarette holder 5 inside, fixing cross-under the outer copper sheathing 43 of contact copper cap 41 bottoms, cross-under outside inside, copper sheathing 43 bottom upper contact ring 47, be socketed in contact ring 47 upper insulation sleeves 46 outside and that upper contact ring 47 and outer copper sheathing 43 are fixed together, the lower insulation sleeve 49 that is docked at the lower contact ring 48 of contact ring 47 bottoms and is socketed in lower contact ring 48 outsides.Contact copper cap 41 and outer copper sheathing 43 mutually the positions of socket have one along it the two radially wears the installing hole of penetrating, be built-in with heating wire 44 at this installing hole, be soaked with tobacco juice on the cordage on the heating wire 44, in use, heating wire 44 produces heat in the energising situation, make the flue gas that produces atomizing behind tobacco juice on the cordage and the airborne oxygen catalytic combustion.Heating wire assembly 4 is connected in the following way with the connecting rod assembly, have second to articulate flange 491 in above-mentioned lower insulation sleeve 49 outer setting, lower insulation sleeve 49 places interior copper sheathing 15, lower contact ring 48 places lower insulation sleeve 49, second articulates flange 491 is mounted in the second step section 151, lower insulation sleeve 49 and interior copper sheathing 15 are fixed, thereby lower contact ring 48 is fixed in the interior copper sheathing 15.The assembly that miscellaneous part on the heating wire assembly 4 except lower insulation sleeve 49 and lower contact ring 48 is combined into, upper opening by tobacco rod 1 inserts, so that go up contact ring 47 and lower contact ring 48 electrical contacts, interior copper sheathing 15 and outer copper sheathing 43 electrical contacts, thereby heating wire 44 two ends are electrically connected to respectively the two poles of the earth of battery.Upper contact ring 47 also plays the effect of supporting heating wire 44, thereby better atomizes tobacco juice.Upper insulation sleeve 46 and lower insulation sleeve 49 play the heat insulation effect of insulation.After heating wire assembly 4 plug-in mountings were finished, the edge of a wing of outer copper sheathing 43 outsides contacted with the top end face of interior copper sheathing 15, realizes electrical conducting.The top of heating wire assembly 4 is limited by cigarette holder 5, thus, heating wire assembly 4 is fixed on tobacco rod 1 inside.
The outer cover of contact copper cap 41 is connected to the first sealing ring 42, and airtight contact of bottom inwall of this first sealing ring 42 and cigarette holder 5 played the effect that prevents that tobacco juice and flue gas from outflowing.The outer cover of upper insulation sleeve 46 is connected to the second sealing ring 45, and this second sealing ring 45 contacts with the inwall of interior copper sheathing 15 is airtight, can prevent gas leakage.
Referring to Fig. 5,6, in order to ensure the heating wire assembly 4 of instant-plugging when slight plug-in mounting is not in place, also can guarantee its normal operation, heating wire assembly 4 also comprises a spring 40, the bottom of this spring 40 is fixed on the inwall of interior copper sheathing 15, that is to say, spring 40, lower insulation sleeve 49 and lower contact ring 48 are fixed in the interior copper sheathing 15 in advance; When heating wire assembly 4 inserts, lower contact ring 48 contacts with upper contact ring 47 and electrically conducts, in the plug-in mounting process, may be owing to the second sealing ring 45 and interior copper sheathing 15 produce the phase mutual friction, cause the physical location of heating wire assembly 4 to have small gap apart from ideal position, but because the bottom of spring 40 has touched the default step surface of interior copper sheathing 15 inwalls in advance, and the upper end of outer copper sheathing 43 bottom extrusion springs 40, even heating wire assembly 4 plug-in mountings interior copper sheathing 15 tops that cause not in place can not contact with the edge of a wing of outer copper sheathing 43 outsides, also can utilize spring 40 to contact with outer copper sheathing 43 bottoms, interior copper sheathing 15 and outer copper sheathing 43 are electrically conducted.
Use for convenient, cigarette holder of the present utility model 5 upper ends also are connected with an end cap 53.Cigarette holder 5 is provided with an O-ring seal 52 with the position of tobacco rod 1 combination, prevents gas leakage.The outside of cigarette holder 5 also is socketed with cigarette holder lid 3, when not using, cigarette holder lid 3 is enclosed within cigarette holder 5 outsides, prevents that cigarette holder 5 is contaminated.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion should belong within the protection domain of the utility model claim all.
Claims (7)
1. electronic cigarette, comprise tobacco rod, and the battery compartment that is used for holding battery, the bottom of tobacco rod and the upper end of battery compartment are provided with contact electrode in correspondence with each other, it is characterized in that, the upper end of battery compartment is provided with by one side opening and laterally extending catching groove, and the bottom outer peripheral edges of tobacco rod are provided with the snapping flange with the catching groove coupling; The inside of tobacco rod is provided with a heating wire assembly, the bottom of this heating wire assembly is dismountable to be mounted on the connecting rod assembly that is fixed in the tobacco rod inner chamber, the dismountable spiral-lock in the upper end of tobacco rod has the cigarette holder of an inner chamber and the conducting of heating wire assembly inner chamber, the heating wire assembly is limited between cigarette holder and the connecting rod assembly, offer a conducting on the sidewall of tobacco rod to the air admission hole of connecting rod assembly inner chamber, the inner chamber conducting of the inner chamber of connecting rod assembly and heating wire assembly.
2. electronic cigarette as claimed in claim 1 is characterized in that, the bottom arranged outside of cigarette holder has first to articulate flange, and this first articulates that flange is dismountable to be mounted in the first step section that offers on the tobacco rod inwall.
3. electronic cigarette as claimed in claim 1 is characterized in that, the bottom outer peripheral edges of heating wire assembly are provided with second and articulate flange, and this second articulates that flange is dismountable to be mounted in the second step section that offers on the connecting rod assembly inwall.
4. electronic cigarette as claimed in claim 3 is characterized in that, the connecting rod assembly comprises the connecting rod that is fixed in the tobacco rod, and the interior copper sheathing that is socketed in connecting rod top, and second step section is arranged on the inwall of interior copper sheathing.
5. electronic cigarette as claimed in claim 4, it is characterized in that, the heating wire assembly comprise the upper end cross-under the contact copper cap of cigarette holder inside, the outer copper sheathing that is fixed on contact copper cap bottom, cross-under outside copper sheathing inside upper contact ring, be enclosed within upper insulation sleeve between contact ring and the outer copper sheathing, be docked at the contact ring bottom lower contact ring, be socketed in the lower insulation sleeve of lower contact ring outside, second articulates the outer wall that flange is positioned at lower insulation sleeve; The part that contact copper cap and outer copper sheathing are socketed mutually have one along it the two radially wears the installing hole of penetrating, installing hole is built-in with heating wire.
6. electronic cigarette as claimed in claim 5 is characterized in that, the outer cover of contact copper cap is connected to the first sealing ring, the airtight contact of bottom inwall of this first sealing ring and cigarette holder; The outer cover of upper insulation sleeve is connected to the second sealing ring, and this second sealing ring contacts with the inwall of interior copper sheathing is airtight.
7. electronic cigarette as claimed in claim 5 is characterized in that, interior copper sheathing inside also is equipped with a spring, the bottom electrical contact of the upper end of this spring and outer copper sheathing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220563623 CN202890462U (en) | 2012-10-30 | 2012-10-30 | Electronic cigarette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220563623 CN202890462U (en) | 2012-10-30 | 2012-10-30 | Electronic cigarette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202890462U true CN202890462U (en) | 2013-04-24 |
Family
ID=48111210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220563623 Expired - Lifetime CN202890462U (en) | 2012-10-30 | 2012-10-30 | Electronic cigarette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202890462U (en) |
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| CN103300480A (en) * | 2013-06-06 | 2013-09-18 | 深圳市康尔科技有限公司 | Leak-proof atomizer |
| WO2015010311A1 (en) * | 2013-07-25 | 2015-01-29 | 吉瑞高新科技股份有限公司 | Electronic cigarette |
| WO2015013891A1 (en) * | 2013-07-30 | 2015-02-05 | 吉瑞高新科技股份有限公司 | Electronic cigarette |
| WO2015013890A1 (en) * | 2013-07-30 | 2015-02-05 | 吉瑞高新科技股份有限公司 | Electronic cigarette |
| WO2015018026A1 (en) * | 2013-08-08 | 2015-02-12 | 吉瑞高新科技股份有限公司 | Electronic cigarette |
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-
2012
- 2012-10-30 CN CN 201220563623 patent/CN202890462U/en not_active Expired - Lifetime
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