CN207285208U - A kind of tabular oil storage and the electronic cigarette to generate heat - Google Patents
A kind of tabular oil storage and the electronic cigarette to generate heat Download PDFInfo
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- CN207285208U CN207285208U CN201721085350.8U CN201721085350U CN207285208U CN 207285208 U CN207285208 U CN 207285208U CN 201721085350 U CN201721085350 U CN 201721085350U CN 207285208 U CN207285208 U CN 207285208U
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- metal felt
- electronic cigarette
- oil storage
- generate heat
- shell
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Abstract
The utility model discloses the electronic cigarette of a kind of tabular oil storage and fever, it is desirable to provide a kind of easily manufactured tabular oil storage and the electronic cigarette to generate heat.It includes the shell of tubulose, switch, battery, atomising device in shell, and the suction nozzle cover positioned at shell tail end；The atomising device is the metal felt with storage tobacco tar and heating functioin；The metal felt is electrically connected with battery and switch.The utility model manufacture cost is low, service life length, it can be ensured that tobacco tar atomization quantity is stable and has larger amount of smoke, allows consumer to obtain more preferable usage experience.
Description
Technical field
Electronic cigarette smoking set technical field is the utility model is related to, more particularly, to the electronics of a kind of tabular oil storage and fever
Cigarette.
Background technology
Existing electronic cigarette is to be wrapped in using a heating wire on Oil Guide fiber mostly, inhales what is imported to hair in Oil Guide fiber
Tobacco juice carries out heating atomization, to obtain inhalable atomization flue gas.Heating wire is limited to as a small element in electronic cigarette
The small volume of portable electronic piece cigarette, totally shaping volume also can smaller for heating wire；In view of having when heated with battery used
One rational power match, also needs to prevent because of battery-heating excessive generation hidden danger when load resistance is too small.According to electricity
Hinder law：Resistance is related with its material therefor, directly proportional to length, is inversely proportional with cross sections product.Heating wire winding the number of turn,
In the case that length is all limited, there are problems with for resistance value and heating power the matching balance of heating wire：Using resistivity
When heating wire slightly larger, that diameter is thinner carrys out flue gas atomization, because of heating wire and tobacco juice contact area is smaller, there is atomization Gas phase Smoke pair
Less problem and when tobacco tar exhausts soon, or contact it is uneven when again there are the easy dry combustion method of heating wire, be carbonized, a system such as blow
The problem of row；When being intended to obtain more amount of smoke, mainly by improve cell voltage or reduce heating wire resistance method come
Improve power achieve the goal, also thus exacerbate heating wire it is uneven, carbonization etc. many problems.
On the other hand, when heating electronics tobacco tar using an independent heating wire, in order to separate atomizing cigarette from tobacco tar
Gas, it is necessary to use non-conductive finer fiber tow to draw tobacco tar from saturated electrons tobacco tar pond as Oil Guide component, so as to
The electronics tobacco tar that the limited heating power of heating wire can be limited in Quick-gasifying non-conductive fiber tow is allowed, although this structure
Simply, but there is also problems with：First, when in its electronic cigarette for being used in small volume, the single heating wire of small volume
Relatively soft non-conductive fiber tow is snarled, its difficulty of processing is big, and yield rate is low, thus limits " fever+oil suction tow "
The reduction of this significant components cost, unless by special equipment；2nd, when heating wire run into generate heat uneven or fuel feeding it is bad
When, the local short time high temperature of heating wire often results in the baking to nonmetallic non-conductive fibre bundle, occasionally there is the different of non-tobacco tar
Taste produces, and have impact on taste when consumer judges electronic cigarette.
Utility model content
The purpose of this utility model is intended to overcome the shortcomings of the prior art, there is provided a kind of manufacturing process is simple, system
Low, a service life length is caused, the tabular oil storage that tobacco tar atomization quantity is stable and amount of smoke is big and the electronic cigarette to generate heat.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of tabular oil storage and the electronic cigarette to generate heat, it aspirates one end and is known as tail end, and the other end is known as front end；It includes pipe
The shell of shape, switch, battery, atomising device in shell, and the suction nozzle cover positioned at shell tail end；The atomising device
For the metal felt with storage tobacco tar and heating functioin；The metal felt is electrically connected with battery and switch.
Preferably, the metal felt by diameter 0.001-0.2mm, length more than 2mm metal fiber wire system
Into forming thickness in below 2mm, can bend, fold, the middle thin type the same containing the similar woollen blanket being made of numerous holes
Multi-pore structure.
Preferably, it is mixed with spherical metal of the diameter in 0.003-0.2mm in the metal fiber wire of the metal felt
Particle.
Preferably, the metal felt is more folding shapes, and the metal felt leaves gap between adjacent surface.
Preferably, the oil storage separation layer for being used for storing tobacco tar is filled with the gap of the metal felt adjacent surface.
Preferably, more hinge structure undulate, square waveform or the triangular waveforms of the metal felt.
Preferably, the broken line of the metal felt is parallel or vertical with housing axis.
Preferably, the metal felt is the section of shell radial direction is rounded or rectangle.
Preferably, the shell is interior, is provided with gas storage chamber between metal felt and suction nozzle cover.
Preferably, the periphery of the metal felt is provided with the thermal insulation layer for surrounding metal felt.
Preferably, the switch uses blast switch.
Compared with prior art, the utility model has the following advantages that：
The utility model, at the same time as heat generating member and tobacco tar storage part, is used using metal felt without Oil Guide is separately provided again
Oil Guide fiber, effectively simplify manufacturing process, reduce manufacture cost.Non-aging fracture is burnt since metal felt is resistance to, and not
Generation high-temperature baking, therefore its service life is grown, and aspirates free from extraneous odour.The metal felt of the utility model has larger fever table
Face and numerous holes for accommodating tobacco tar, it can be ensured that tobacco tar atomization quantity is stable and has larger amount of smoke, allows consumer to obtain more
Good usage experience.
Brief 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, drawings in the following description are 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, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model one embodiment.
Fig. 2 is the sectional view of A-A in Fig. 1.
Fig. 3 is the structure diagram of second embodiment of the utility model.
Fig. 4 is the sectional view of A-A in Fig. 3.
1st, LED hood, 2, switch, 3, battery, 4, shell, 5, oil resistance plug, 51, venthole, 52 connection electrodes, 6, metal felt
Piece, 7, gas storage chamber, 8, oil storage separation layer, 9, suction nozzle cover, 91, flue gas leadout hole, 10, thermal insulation layer.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
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 embodiment in the utility model, those of ordinary skill in the art are not under the premise of making the creative labor
All other embodiments obtained, shall fall within the protection scope of the present invention.
Embodiment one
Tabular oil storage shown in Fig. 1-2 and the electronic cigarette to generate heat, it aspirates one end and is known as tail end, and the other end is known as front end；Its
Shell 4 including tubulose, switch 2, battery 3, atomising device in shell 4, and positioned at 4 tail end of shell, there is flue gas
The suction nozzle cover 9 of leadout hole 91；The front end of shell 4 is provided with LED hood 1 in the present embodiment, and tool is set between battery 3 and atomising device
There is the oil resistance plug 5 of venthole 51；The atomising device is the metal felt 6 with storage tobacco tar and heating functioin；The metal
Felt 6 is electrically connected by coupling electrode 52 with battery 3 and switch 2.
In the shell 4, gas storage chamber 7 is provided between metal felt 6 and suction nozzle cover 9.The effect of gas storage chamber 7 is to work as
User is between a sequence of two mouthfuls suctions, since the larger folded metal felt 6 of own vol also leaves waste heat, although previous
6 power supply of metal felt is already off after mouth suction, but waste heat can make it evaporate a small amount of atomization flue gas on a small quantity successively, therefore specially
A gas storage chamber 7 is designed, there can be receiving after suction during a bite flue gas, house a space for a small amount of flue gas, on the one hand can be with
Prevent there is flue gas effusion between two mouthfuls of suctions, on the other hand flue gas is stayed in gas storage chamber 7, can allow and be atomized the more of flue gas
Part circulates again in inside, changes into the droplet of particle diameter bigger, to the last returns to liquid tobacco tar, to avoid cigarette is stored in
Interior limited tobacco tar is consumed.6 length ratio of metal felt after the length of gas storage chamber 7 and shaping is recommended 1/5 ~ 1/3.
The periphery of the metal felt 6 is provided with the thermal insulation layer 10 for surrounding metal felt 6.In order to avoid metal felt 6 produces
Raw heat is nearby transmitted to cigarette suction nozzle, causes undesirable usage experience, and spy adds an insulation in 6 periphery of metal felt
Thermal insulation layer 10, it by being made with good heat-proof quality and heat safe inorganic material, such as foam crystallite, foamed ceramics, bubble
Foam glass or other minimum other organic heat-insulatings for being resistant to 400 DEG C of high temperature, having good heat endurance and being not easy thermal deformation, crack
Material.If certainly in the case where volume and cost allow, round metal ring-type double-layer vacuum cylinder can also be used more preferable.
The metal felt 6 of the present embodiment leaves gap between more folding shapes and the adjacent surface of the metal felt 6.
Obvious metal felt 6 can also be the structure type being applicable in plane or other foldable structures etc..
The oil storage separation layer 8 for being used for storing tobacco tar is filled with the gap of 6 adjacent surface of metal felt.Oil storage is isolated
Layer 8 is made of heat-resisting material, while increasing tobacco tar reserves, is also prevented from the short circuit of 6 adjacent surface of metal felt.Due to
Oil storage separation layer 8 is set, and the gap of 6 adjacent surface of metal felt can also diminish, to increase folding quantity.
The folding that more hinge structures of the metal felt 6 can be applicable in undulate, square waveform or triangular waveform etc.
Shape.
The broken line of the metal felt 6 is parallel with 4 axis of shell, it is clear that the broken line of metal felt 6 can also be with 4 axis of shell
Line is vertical, the direction of folding is extended along 4 axis direction of shell.
The metal felt 6 is rounded in the section of 4 radial direction of shell, it is clear that can also be the suitable shapes such as rectangle.
The switch 2 uses blast switch.
Metal felt 6 is cuboid or other irregular metal fiber wires in 0.001-0.2mm, cross sectional shape by diameter
Be made, metal fiber wire length more than 2mm one or two or more kinds, can also again in metal fiber wire mix diameter exist
The spheric granules composition of this size range, it is by pressure that the fiber densification of composition is real, and electricity consumption arc welding or other welding sides
Method, has the part actually contacted to be reliably connected together the metallic fiber of composition, forms thickness in below 2mm, can be curved
Bent, folding, the middle thin porous gap structure the same containing the similar woollen blanket being made of numerous holes.Form the ball of metal felt
Shape distribution of particles is preferably distributed in the intermediate layer of long metallic fiber, has good bending with the metal felt of guarantee compacting welding, tears open
Folded performance.The characteristics of communicating with one another between the minute cells formed using this metal mat, by selecting appropriate material such as
Stable in physicochemical property under the high temperature such as aluminium alloy, copper alloy, stainless steel, steel alloy, will not harmful substance effusion latten material
Material, by selecting the length of appropriate tablet, width for this resistance alloys rate, makes it reach power with cell voltage
Match somebody with somebody, to obtain optimal heating properties；At the same time using more interporal lacunas between Filamentous, graininess fiber in felt, capillary is inhaled
Enter or permeate and be hidden in therebetween in wherein electronic cigarette oil measure, when voltage is added in metal felt both ends, metal felt generates heat rapidly, makes
Storage tobacco tar therebetween can be finally sucked, so using heater element itself store oil simultaneously by consumer by quick break
The function of fever, substitutes the building form of existing " single heating wire+non-conductive Oil Guide fibre bundle ", becomes a kind of brand-new
" Oil Guide+fever --- realize atomization flue gas " brand-new electrical heating atomizing type.
Embodiment two
Tabular oil storage shown in Fig. 3-4 and the electronic cigarette to generate heat, it aspirates one end and is known as tail end, and the other end is known as front end；Its
Shell 4 including tubulose, switch 2, battery 3, atomising device in shell 4, and positioned at 4 tail end of shell, there is flue gas
The suction nozzle cover 9 of leadout hole 91；The front end of shell 4 is provided with LED hood 1 in the present embodiment, and tool is set between battery 3 and atomising device
There is the oil resistance plug 5 of venthole 51；The atomising device is scrolling shape and has the metal felt 6 for storing tobacco tar and heating functioin,
The metal felt 6 leaves gap between adjacent surface；The metal felt 6 is by coupling electrode 52 and battery 3 and switch 2
It is electrically connected.
In the shell 4, gas storage chamber 7 is provided between metal felt 6 and suction nozzle cover 9.The effect of gas storage chamber 7 is to work as
User is between a sequence of two mouthfuls suctions, since the larger folded metal felt 6 of own vol also leaves waste heat, although previous
6 power supply of metal felt is already off after mouth suction, but waste heat can make it evaporate a small amount of atomization flue gas on a small quantity successively, therefore specially
A gas storage chamber 7 is designed, there can be receiving after suction during a bite flue gas, house a space for a small amount of flue gas, on the one hand can be with
Prevent there is flue gas effusion between two mouthfuls of suctions, on the other hand flue gas is stayed in gas storage chamber 7, can allow and be atomized the more of flue gas
Part circulates again in inside, changes into the droplet of particle diameter bigger, to the last returns to liquid tobacco tar, to avoid cigarette is stored in
Interior limited tobacco tar is consumed.6 length ratio of metal felt after the length of gas storage chamber 7 and shaping is recommended 1/5 ~ 1/3.
The periphery of the metal felt 6 is provided with the thermal insulation layer 10 for surrounding metal felt 6.In order to avoid metal felt 6 produces
Raw heat is nearby transmitted to cigarette suction nozzle, causes undesirable usage experience, and spy adds an insulation in 6 periphery of metal felt
Thermal insulation layer 10, it by being made with good heat-proof quality and heat safe inorganic material, such as foam crystallite, foamed ceramics, bubble
Foam glass or other minimum other organic heat-insulatings for being resistant to 400 DEG C of high temperature, having good heat endurance and being not easy thermal deformation, crack
Material.If certainly in the case where volume and cost allow, round metal ring-type double-layer vacuum cylinder can also be used more preferable.
The oil storage separation layer 8 for being used for storing tobacco tar is filled with the gap of 6 adjacent surface of metal felt.Oil storage is isolated
Layer 8 is made of heat-resisting material, while increasing tobacco tar reserves, is also prevented from the short circuit of 6 adjacent surface of metal felt.Due to
Oil storage separation layer 8 is set, and the gap of 6 adjacent surface of metal felt can also diminish, to increase folding quantity.
The metal felt 6 can be in scroll or rectangle web-like（Back Word line shape）Deng applicable scrolling shape.
The switch 2 uses blast switch.
The tobacco tar used in the utility model can suck in the hole of metal felt on piece through capillary action, with capillary
Infiltration fully deeply, when battery do work metal felt, spreading between metal felt can be with the electronics tobacco tar on surface
It is larger by cross-sectional area（It is much greater relative to single more fine heated filament of the prior art）Heating wire uniformly, fully plus
Heat；Since the width of metal felt increases, so heating resistor will reduce, under identical voltage, the electronic cigarette of the utility model
Have larger power；And the single more fine heated filament surface area of metal felt surface area ratio increased increases many times, work as gold
When category felt is heated to tobacco tar atomization temperature, having more interpore tobacco tar can be atomized, so both sides reason will
So that the electronic cigarette of the utility model have than more with size equal-wattage electronic cigarette amount of smoke bigger, therefore this practicality
New electronic cigarette will allow consumer to obtain more preferable usage experience while keeping power constant.
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 (10)
1. a kind of tabular oil storage and the electronic cigarette to generate heat, it aspirates one end and is known as tail end, and the other end is known as front end；It includes tubulose
Shell, switch, battery, atomising device in shell, and the suction nozzle cover positioned at shell tail end；It is characterized in that：Institute
It is the metal felt with storage tobacco tar and heating functioin to state atomising device；The metal felt is electrically connected with battery and switch.
2. tabular oil storage and the electronic cigarette to generate heat according to claim 1, it is characterised in that：The metal felt is existed by diameter
The metal fiber wire of 0.001-0.2mm, length in more than 2mm is made, and forms thickness in below 2mm, can bend, fold, in
Between contain the same thin porous gap structure of the similar woollen blanket that is made of numerous holes.
3. tabular oil storage and the electronic cigarette to generate heat according to claim 2, it is characterised in that：The metal of the metal felt is fine
Spherical metallic particles of the diameter in 0.003-0.2mm are mixed with dimension silk.
4. according to the electronic cigarette of any tabular oil storages of claim 1-3 and fever, it is characterised in that：The metal felt is
More folding shapes, the metal felt leave gap between adjacent surface.
5. tabular oil storage and the electronic cigarette to generate heat according to claim 4, it is characterised in that：The metal felt adjacent surface
Gap in be filled with and be used to store the oil storage separation layer of tobacco tar.
6. tabular oil storage and the electronic cigarette to generate heat according to claim 4, it is characterised in that：More foldings of the metal felt
Structure undulate, square waveform or triangular waveform.
7. tabular oil storage and the electronic cigarette to generate heat according to claim 4, it is characterised in that：The broken line of the metal felt with
Housing axis are parallel or vertical.
8. tabular oil storage and the electronic cigarette to generate heat according to claim 4, it is characterised in that：The metal felt is in shell footpath
To the section in direction is rounded or rectangle.
9. according to the electronic cigarette of any tabular oil storages of claim 1-3 and fever, it is characterised in that：The shell is interior, position
Gas storage chamber is provided between metal felt and suction nozzle cover.
10. according to the electronic cigarette of any tabular oil storages of claim 1-3 and fever, it is characterised in that：The metal felt
Periphery be provided with the thermal insulation layer for surrounding metal felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085350.8U CN207285208U (en) | 2017-08-28 | 2017-08-28 | A kind of tabular oil storage and the electronic cigarette to generate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721085350.8U CN207285208U (en) | 2017-08-28 | 2017-08-28 | A kind of tabular oil storage and the electronic cigarette to generate heat |
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| Publication Number | Publication Date |
|---|---|
| CN207285208U true CN207285208U (en) | 2018-05-01 |
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|---|---|---|---|
| CN201721085350.8U Active CN207285208U (en) | 2017-08-28 | 2017-08-28 | A kind of tabular oil storage and the electronic cigarette to generate heat |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107373770A (en) * | 2017-08-28 | 2017-11-24 | 云南中烟工业有限责任公司 | A kind of tabular oil storage and the electronic cigarette to generate heat |
-
2017
- 2017-08-28 CN CN201721085350.8U patent/CN207285208U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107373770A (en) * | 2017-08-28 | 2017-11-24 | 云南中烟工业有限责任公司 | A kind of tabular oil storage and the electronic cigarette to generate heat |
| CN107373770B (en) * | 2017-08-28 | 2021-01-29 | 云南中烟工业有限责任公司 | Plate-shaped oil storage and heating electronic cigarette |
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