CN208030267U - A kind of electronic cigarette of big amount of smoke - Google Patents

Abstract

The utility model discloses a kind of electronic cigarettes of big amount of smoke, it is desirable to provide a kind of electronic cigarette easy to assembly.It includes the shell of flue gas delivery outlet, ventilating cover, blast switch, battery and smoking device；Smoking device includes the fuel tank that several air holes were opened wide and be provided on the front end outer wall in front end, it is installed on the oil resistance plug of fuel tank open end, the gas-guide tube being installed in oil resistance plug, it is filled in fuel tank, is impregnated with the oil storage cotton of tobacco tar, and the heater for being set on the outer wall of fuel tank front end, being bonded with air hole；Oil resistance plug includes the first plug body part coordinated with outer casing inner wall hermetic seal, and the second plug body part for stretching into fuel tank open end, coordinating with fuel tank inner wall hermetic seal and not contacting air hole；The first supporter contacted with outer casing inner wall is arranged in store oil drum outer wall, and the second supporter contacted with shell tail end inner wall is arranged in fuel tank tail end；The front end of gas-guide tube is communicated through shell inner cavity with the external world；Blast switch, battery and heater electrical connection.

Description

A kind of electronic cigarette of big amount of smoke

Technical field

The utility model is related to electronic atomization smoking set technical fields, more particularly, to a kind of electronic cigarette of big amount of smoke.

Background technology

Existing electronic cigarette is store to gas-guide tube surrounding using the heating wire for the medium position for being distributed in central gas-guide tube Deposit and the tobacco tar imported in due course heated, later again by center gas-guide tube output atomization flue gas can heating atomization fill It sets.Though the method for its heating wire central distribution is conducive to the miniaturization of electric soot cigarette, amount of smoke is small, amount of smoke is unstable, Easy oil leakage is its main problem.

Utility model content

The purpose of this utility model is intended to overcome the shortcomings of the prior art, provides a kind of easy to assembly, air-tightness Reliable and amount of smoke exports big electronic cigarette.

In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：

A kind of electronic cigarette of big amount of smoke, suction one end are known as tail end, and the other end is known as front end；It is provided with including tail end The shell of flue gas delivery outlet is set to the ventilating cover of case nose, and the wind pressure being set in turn in shell to the back-end from front end is opened Pass, battery and smoking device；The smoking device includes the storage that several air holes were opened wide and be provided on the front end outer wall in front end Oily cylinder, middle part setting through-hole and is installed on the oil resistance plug of fuel tank open end end, is installed on the through-hole of oil resistance plug, to storage The gas-guide tube that oily cylinder tail end extends and communicated with store oil tube inner chamber is filled in fuel tank, is impregnated with the oil storage cotton of tobacco tar, and The heater be set on the outer wall of fuel tank front end, being bonded with air hole；The oil resistance plug includes matching with outer casing inner wall hermetic seal The first plug body part closed, and stretch into fuel tank open end, with fuel tank inner wall hermetic seal cooperation and do not contact the of air hole Two plug body parts；The store oil drum outer wall is arranged the first supporter contact with outer casing inner wall, the fuel tank tail end setting and outside Second supporter of shell tail end inner wall contact；The front end of the gas-guide tube is communicated through shell inner cavity with the external world；The blast switch, Battery and heater electrical connection.

Preferably, first supporter is the more ribs for being set on store oil drum outer wall, axially extending, described Rib contacts with outer casing inner wall support and exceeds fuel tank tail end a distance, and part of the rib beyond fuel tank tail end is constituted Second supporter.

Preferably, first supporter is multiple to be set on store oil drum outer wall, support and contact with outer casing inner wall Cylindrical pins, first supporter are the protrusion for being set on fuel tank tail end wall surface, being contacted with shell tail end.

Preferably, the undergauge section that the part of the fuel tank front end setting air hole reduces for diameter, and the undergauge section The junction of shell is provided with the annular recess for housing heater end.

Preferably, the heater is spiral helicine single heating wire or metallic fiber beam.

Preferably, the heater is the sheet of metal fibers of open annular or the METAL HEATING PROCESS piece with several holes.

Preferably, the tail end of the gas-guide tube is contacted with the tail portion inner wall of fuel tank, and gas-guide tube tail end end face is oblique Face or serrated face.

Preferably, the air hole is circular hole, hole or elliptical aperture.

Compared with prior art, the utility model has the following advantages that：

The utility model increases the contact surface of heater and tobacco tar, in resistor power by changing electronic cigarette internal structure Have when in the case of constant, can effectively increase the smoke power of cigarette, while also be effectively guaranteed electronic cigarette suction Larger amount of smoke output, and ensure that amount of smoke output is continual and steady；Atomization flue gas is filled in the flue gas output channel of bigger volume Divide mixing and cooling, the grain size of Atmized electronic flue gas can be allowed to have and increased compared with ground, to make consumer's acquisition than existing electronic cigarette Embody the suction experience of sense in the more useful family of flue gas；Due to the design of built-in store oil letter, the slight leakage for making ambient pressure variation generate Oil is not allowed more to display, to obtain the electronic cigarette of a kind of " oil-proof "；Simultaneously by rationally designing, it is made to be more convenient for making It makes, assembling is more convenient, and sealing is more reliable.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the structural schematic diagram of the utility model one embodiment.

Fig. 2 is the section amplification figure of A-A in Fig. 1.

Fig. 3 is the explosive view of smoking device in Fig. 1.

Fig. 4 is the structural schematic diagram of fuel tank in Fig. 3.

Fig. 5 is the structural schematic diagram of second embodiment of the utility model.

Fig. 6 is the section amplification figure of B-B in Fig. 5.

Fig. 7 is the structural schematic diagram of fuel tank in Fig. 5.

Fig. 8 is the structural schematic diagram of the utility model third embodiment, wherein illustrating only smoking device.

Fig. 9 is the structural schematic diagram of the 4th embodiment of the utility model, wherein illustrating only smoking device.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not under the premise of making the creative labor The every other embodiment obtained, shall fall within the protection scope of the present invention.

Embodiment one

The electronic cigarette of big amount of smoke shown in Fig. 1-4, suction one end are known as tail end, and the other end is known as front end；Including tail end It is provided with the shell 3 of flue gas delivery outlet 10, is set to the ventilating cover 1 of 3 front end of shell, shell is set in turn in the back-end from front end Blast switch 2, battery 4 in 3 and smoking device；It is characterized in that：The smoking device includes that front end is opened wide and outside the front end The fuel tank 7 of several air holes 74 is provided on wall 73, middle part is arranged through-hole 52 and is installed on 7 open end end 75 of fuel tank Oil resistance plug 5, be installed on the through-hole 52 of oil resistance plug 5, extend to 7 tail end of fuel tank and the air guide that is communicated with 7 inner cavity of fuel tank Pipe 8 is filled in fuel tank 7, is impregnated with the oil storage cotton 11 of tobacco tar, and is set on 7 front end outer wall 73 of fuel tank and breathes freely The heater 6 that hole 74 is bonded；The oil resistance plug 5 includes the first plug body part coordinated with 3 inner wall hermetic seal of shell, and stretches into storage 7 open end of oily cylinder, the second plug body part for coordinating with fuel tank inner wall hermetic seal and not contacting air hole 74；Outside the fuel tank 7 Wall is arranged the first supporter for being contacted with 3 inner wall of shell, and the contacted with 3 tail end inner wall of shell is arranged in 7 tail end of the fuel tank Two supporters；The front end of the gas-guide tube 8 is communicated through 3 inner cavity of shell with the external world；The blast switch 2, battery 4 and heater 6 Electrical connection.Fuel tank 7 is to integrate store oil, heating, atomization, air guide core component.

In the present embodiment, first supporter is the more ribs for being set on 7 outer wall of fuel tank, axially extending 71, the rib 71 contacts with the support of 3 inner wall of shell and exceeds fuel tank tail end a distance, which exceeds fuel tank tail The part at end constitutes the second supporter.Flue gas output channel is constituted by the gap that rib 71 is formed between fuel tank and shell 12, and ensure that flue gas output channel 12 is connected to flue gas delivery outlet 10 by part of the rib 71 beyond fuel tank tail end.Rib 71 parts beyond fuel tank tail end are advisable with 0.1~1mm, in the aspiration end of fuel tank loading shell 3, with 3~10 After uniformly distributed rib positions in shell 3, positioned for contact with the internal end surface of 3 aspiration end of rib and shell in its tail end, from And ensure to form a cavity in 3 aspiration end of shell containing flue gas delivery outlet 10, it can be exported from flue gas to be atomized flue gas Channel 12 reaches this planar rondure cavity, is finally sucked out from the flue gas delivery outlet 10 of shell 3 by smoker.

As a further improvement, the part of 7 front end of fuel tank setting air hole 74 is the undergauge section that diameter reduces, And the undergauge section and the junction of shell 3 are provided with the annular recess 72 for housing 6 end of heater.The thickness of groove 72 It is adapted with the thickness of heater 6, heater is enable to be accommodated wherein in groove 72.The power end being connected with power supply on heater 6 61a and 61b can be corresponded to from conducting wire the fairlead 51a and 51b of oil resistance plug 5 and is pierced by, and be formed with battery 3 and jettron 2 It electrically connects；

Air hole 74 in the present embodiment is circular hole, and diameter by tobacco tar and air to be advisable, and general maximum diameter of hole is not More than 0.5mm, it is clear that the suitable shapes such as hole or elliptical aperture also can be used.

Gas-guide tube 8 in the present embodiment is matched for interference fit or gas-guide tube 8 by step and 52 interference of through-hole with through-hole 52 Close, the tail end length of gas-guide tube 8 up to 7 closed end of tobacco tar cylinder inside, to ensure that it is installed to closed end airflow obstruction, The tail end end face 81 of the gas-guide tube 8 of insertion is designed as the abnormity of inclined-plane or other non-flat mouthes, such as zigzag by spy, with air defense Aspiration is fashionable unsmooth.Oil resistance plug 5 should be stoppered with fuel tank open end, with oil-leakage-prevention, gas leakage.

Heater 6 in the present embodiment is preferably spiral helicine single heating wire, it is clear that can also be spiral helicine metal Fibre bundle etc..

As the deformation of the present embodiment, it is seperated that the part of air hole 74 and fuel tank 7, which is arranged, in 7 front end of the fuel tank Part is connected using detachable structure, such as clamping or threaded connection.

When smoker aspirates this electronic cigarette from one end of flue gas delivery outlet 10, outside air sucks shell 3 from ventilating cover 1 Inner cavity, process simultaneously trigger blast switch 2, then reach oil resistance plug 5 through 3 surrounding of battery, and from the gas-guide tube 8 in the center of oil resistance plug 5 Cavity 9 pass into fuel tank 7；At the same time, when the air of sucking flows through jettron 2, the voltage and hair of battery 4 Hot body 6 is controlled by baroswitch and is connected, and heater 6 begins to warm up the tobacco tar for initially spreading in heater edge, when from air guide When the air of tube chamber 9 enters 7 inside of fuel tank, air that store oil cotton 11 therein and the tobacco tar wherein store also are entered It is brought into the position of the air hole 74 on tobacco tar chamber 7 together, to be to provide endlessly cigarette on the heater 6 heated Oil, reach the tobacco tar of heater 6 on heater 6 by heating atomization after, the flue gas of atomization reaches cigarette through flue gas output channel 12 Gas delivery outlet 10, finally from being inhaled into flue gas delivery outlet 10 in smoker mouthful.

Embodiment two

The electronic cigarette of big amount of smoke shown in Fig. 5-7, wherein using another the first supporter constructed and second Support body, different from the bead structures of embodiment one, the processing or die sinking for being more convenient the fuel tank and correlated parts make.Specifically It is that first supporter is multiple cylindrical pins 76 for being set on 7 outer wall of fuel tank, being contacted with the support of 3 inner wall of shell, First supporter is the protrusion 13 for being set on 7 tail end wall surface of fuel tank, being contacted with 3 tail end of shell.By cylindrical pins 76 gaps that are formed between fuel tank and shell constitute flue gas output channels 12, by protrusion 13 ensure flue gas output channel 12 with Flue gas delivery outlet 10 is connected to.Obvious cylindrical pins 76 can be substituted by components such as conical blocks or screws；At the same time, the present embodiment Air hole 74 uses gap-shaped hole, width to be advisable with 0.1~0.3mm, remaining is essentially identical with above-described embodiment.It should Kind structure is made with the processing or die sinking that are more convenient the part.Obviously, protrusion 13 can also be ensured by other position limiting structures The component that flue gas output channel 12 is connected to flue gas delivery outlet 10 substitutes.

Embodiment three

The electronic cigarette of big amount of smoke shown in Fig. 8, wherein sheet of metal fibers of the heater 6 using open annular, It is remaining essentially identical with embodiment one.6 surface of heater of sheet of metal fibers is can to penetrate tobacco tar or the aperture of tobacco tar atomization gas The metallic fiber sheet material of gap or permeable liquid or gas, in one end of annulus opening, respectively there are one clamping piece 62a and 62b is connected and fixed as joining power input terminal 61a's and 61b, improves intermediary's medium of conductive reliability and validity.

Example IV

The electronic cigarette of big amount of smoke shown in Fig. 9, wherein the heater 6 using open annular, have several holes METAL HEATING PROCESS piece, remaining is essentially identical with embodiment one；METAL HEATING PROCESS piece surface, which is equipped with to be evenly distributed with, can penetrate tobacco tar Or the fine pore of tobacco tar atomization gas, in one end of annulus opening, respectively there are one clamping piece 62a and 62b as joining power respectively Intermediary's medium of the conductive reliability of raising of input terminal 61a and 61b.When tobacco tar is through metal of the contact of air hole 74 with hole When heating plate, the atomization flue gas heated is atomized from the heater with hole, under the action of smoking air-flow, by from cigarette It is drawn into the oral cavity of smoker in the flue gas delivery outlet 10 of branch end.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection domain within.

Claims (8)

1. a kind of electronic cigarette of big amount of smoke, suction one end is known as tail end, and the other end is known as front end；Tail end is provided with cigarette Gas delivery outlet（10）Shell（3）, it is set to shell（3）The ventilating cover of front end（1）, shell is set in turn in the back-end from front end （3）Interior blast switch（2）, battery（4）And smoking device；It is characterized in that：The smoking device includes that front end is opened wide and is somebody's turn to do Front end outer wall（73）On be provided with several air holes（74）Fuel tank（7）, through-hole is arranged in middle part（52）And it is installed on fuel tank （7）Open end end（75）Oil resistance plug（5）, it is installed on oil resistance plug（5）Through-hole（52）Above, to fuel tank（7）Tail end extends And and fuel tank（7）The gas-guide tube that inner cavity communicates（8）, it is filled in fuel tank（7）Oil storage cotton that is interior, being impregnated with tobacco tar（11）, with And it is set in fuel tank（7）Front end outer wall（73）Upper and air hole（74）The heater of fitting（6）；The oil resistance plug（5）Including With shell（3）First plug body part of inner wall hermetic seal cooperation, and stretch into fuel tank（7）It is open end, airtight with fuel tank inner wall Envelope coordinates and does not contact air hole（74）The second plug body part；The fuel tank（7）Outer wall is arranged and shell（3）Inner wall contact First supporter, the fuel tank（7）Tail end is arranged and shell（3）Second supporter of tail end inner wall contact；The gas-guide tube （8）Front end through shell（3）Inner cavity is communicated with the external world；The blast switch（2）, battery（4）And heater（6）Electrical connection.

2. the electronic cigarette of big amount of smoke according to claim 1, it is characterised in that：First supporter is more and is set to Fuel tank（7）On outer wall, the rib that axially extends（71）, the rib（71）With shell（3）Inner wall support contacts and exceeds Fuel tank tail end a distance, the rib（71）Part beyond fuel tank tail end constitutes the second supporter.

3. the electronic cigarette of big amount of smoke according to claim 1, it is characterised in that：First supporter is multiple is set to Fuel tank（7）On outer wall and shell（3）The cylindrical pins of inner wall support contact（76）, first supporter is to be set to storage Oily cylinder（7）On tail end wall surface and shell（3）The protrusion of tail end contact（13）.

4. according to the electronic cigarette of any big amount of smoke of claim 1-3, it is characterised in that：The fuel tank（7）Front end is set Set air hole（74）Part be undergauge section that diameter reduces, and the undergauge section and shell（3）Junction be provided with for holding Set heater（6）The annular recess of end（72）.

5. according to the electronic cigarette of any big amount of smoke of claim 1-3, it is characterised in that：The heater（6）For spiral The single heating wire or metallic fiber beam of shape.

6. according to the electronic cigarette of any big amount of smoke of claim 1-3, it is characterised in that：The heater（6）For opening Cricoid sheet of metal fibers or METAL HEATING PROCESS piece with several holes.

7. according to the electronic cigarette of any big amount of smoke of claim 1-3, it is characterised in that：The gas-guide tube（8）Tail end With fuel tank（7）The contact of tail portion inner wall, and gas-guide tube（8）Tail end end face（81）For inclined-plane or serrated face.

8. according to the electronic cigarette of any big amount of smoke of claim 1-3, it is characterised in that：The air hole（74）For circle Hole, hole or elliptical aperture.