CN2531261Y - Multi-flame lighter - Google Patents
Multi-flame lighter Download PDFInfo
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- CN2531261Y CN2531261Y CN02234469.1U CN02234469U CN2531261Y CN 2531261 Y CN2531261 Y CN 2531261Y CN 02234469 U CN02234469 U CN 02234469U CN 2531261 Y CN2531261 Y CN 2531261Y
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- fling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q2/00—Lighters containing fuel, e.g. for cigarettes
- F23Q2/34—Component parts or accessories
- F23Q2/50—Protecting coverings
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
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Abstract
The utility model relates to an igniting apparatus, including a shell, an ignition device, a gas storage component, a fling nozzle, a filtering device, a mixing chamber, a combustion furnace, a combustion head and a fuel gas nozzle component comprised of an igniting device. The fuel gas passes the microporous of the fling nozzle, after richly mixing with the air in the mixing chamber, a majority of fuel gas is ejected from the guide tube of the nozzle, a little of fuel gas enters the airflow diffluence channel, and the small stable flame is produced, therefore, the fuel gas ejecting from the guide tube of the igniting nozzle is ignited, and at least two bunches of the fling flames is produced, which are strong, shaped as a rod and with high calorie. Therefore, the utility model is in particular suitable to the massive and hard tobacco, in particular to igniting the cigar, and the effect is better.
Description
Technical field
The utility model relates to pocket portable ignitor, and particularly a kind of combustible gas that stores with liquid state is the fling type lighter with multiple flames of fuel.
Background technology
Lighter is a kind of replacement match, in order to light the common tool of cigarette and cigar.Generally speaking, existing two types lighter has the common lighter and the generation that produce cydariform flame to fling the fiery lighter that flings.
Common lighter has various type, comprise disposable lighter, as the cydariform flame lighter that is disclosed in United States Patent (USP) 5547370 and 5096414, as the piezoelectric lighter that is disclosed in the United States Patent (USP) 5711662, the common lighter that is disclosed in the United States Patent (USP) 4786248 and 6267582 for another example.This class common lighter normally can produce the flame of cydariform, and only is to produce the single tongues of fire.Because the attribute that cydariform flame is soft and fragile, most cydariform flame lighter is only applicable to light cigarette, a kind of flame air nozzle that disperses shape is also arranged, its air-flow transverse jet before this turns to from the ejection of burning fire door to furnace walls again, and it is big that it fires fiery area, but the flare dynamics a little less than, when lighting a cigarette, thick or hard pipe tobacco especially cigar is difficult for lighting, or difficulty relatively when lighting a cigarette in the wind in the open.
In order to increase the area of lighting that flings lighter, design can produce two or more, and to fling flame be a kind of effective solution.United States Patent (USP) 6152725 provides a kind of can produce the structure that flings many flames, because it has been equipped with two cover air valves and two cover combustion head assemblies, cost is too high.
The utility model content
The purpose of this utility model is in order to overcome the defective of above-mentioned prior art, to provide two bundles or the above tip of two bundles to have Washdown type flame lighter high temperature, the pole shape, powerful.
Another purpose of the present utility model comprises that also providing a kind of can form auxiliary flammule and by the ignition device of its main flame that ignites, and is continual and steady with the protection thermal-flame, can not be subjected to the interference of environment easily and influences the lighter of use.
Further purpose of the present utility model provides the lighter that a height that can make at least two bundles fling main flame reaches basically identical.
According to a kind of fling type lighter with multiple flames that the utility model provides, it comprises:
One lighter housing,
A sparking gear that is installed in the housing,
An expansion box assembly of forming by the air outlet valve of gas tank that is used to store liquid fuel gas and adjustable solar term amount size,
One is used to control the control device that air outlet valve discharges the gas quantity size, it is characterized in that also comprising: a gas nozzle assembly that is installed in the housing and communicates with air outlet valve;
Described gas nozzle assembly comprises:
One contains the nozzle that flings that a diameter is the 0.055mm-0.15mm micropore at least, and the wherein combustion gas that discharges from above-mentioned air outlet valve produces one combustion gas powerful, at a high speed through micropore;
A filter is arranged between described micropore and the air outlet valve, when being used for filtering combustion gas that above-mentioned air outlet valve discharges through above-mentioned micropore, is stopped up by various foreign material in the combustion gas or oil stain to prevent micropore;
A mixing chamber is arranged on the top that flings nozzle, has inlet channel to make air and combustion gas mixing, forms one strong air mixture;
A combustion furnace is positioned at place, described mixing chamber gas outlet;
A combustion head, be arranged in the combustion furnace, be positioned at place, described mixing chamber gas outlet, described combustion head is provided with two or more nozzle ducts, and every adjacent two nozzle ducts are Y-shaped or nearly Y-shaped, at this, described air mixture major part enters the nozzle duct in the described combustion head, and sprays from emission port;
An ignition device that makes combustion gas light and make flame stabilization, comprise the multiple combustion gas split channel that is arranged between described mixing chamber gas outlet and the described nozzle duct air inlet or is positioned at described nozzle duct top, by the give vent to anger qualification of area of described mixing chamber gas outlet, make the air mixture fraction of gas outlet enter multiple combustion gas split channel, and one stable peripheral combustion gas of formation in combustion furnace, because the air inlet of nozzle duct is corresponding with the mixing chamber gas outlet, most of combustion gas enters in each nozzle duct, when sparking gear when combustion furnace is got angry, described peripheral combustion gas is lighted and is formed the flammule of ring-type, and the rapidly pilot burner conduit combustion gas of launching, thereby, formed the powerful and stable main flame that flings.
The exit of described combustion gas split channel is provided with the unhurried current ring washer, is used for cushioning a small amount of combustion gas that the combustion gas split channel is distributed in the mixing chamber gas outlet, to produce better more stable peripheral combustion gas.
The top of described combustion head is lower than the top of described combustion furnace, and described combustion head external diameter is less than the internal diameter of described combustion furnace.
Described sparking gear is the electronic type igniter, and an end of ignition lead wherein is positioned at combustion furnace.
Described sparking gear is a fire-stone ignitor, comprise flint igniter and candle light fire escape pipe, wherein the flint igniter comprises gear, flint and elastic device, and candle light fire escape pipe is arranged between combustion furnace and the flint igniter or be arranged on a side of flint igniter, and candle light fire escape pipe communicates with the passage of air outlet valve, like this, when transmitting gear, the movable switch that is arranged on the gear side is pressed down by past, at this moment, open air outlet valve and discharge combustion gas, simultaneously, the flint of being close to gear is owing to sending strong decentralized spark with the gear friction, lights the gas of side candle light fire escape pipe and produces candle light flame, thus, just formed one group of ignition source.
The side of described candle light fire escape pipe be provided with can seal with conducting candle light fire escape pipe in the movable switch of air-flow.
One can be with respect to the described connector that flings the nozzle rotation or move, be arranged on described flinging between nozzle and the combustion head, thus, make the described described air mixture that flings the micropore ejection in the nozzle be injected into the air inlet of described nozzle duct, rotate or move and adjust the center that described air mixture is sprayed onto two or more nozzle duct air inlets by described nozzle and the described connector of flinging, thereby the height that makes at least two bundles fling main flame reaches relative basically identical.
Described connector can be a cylindrical shell, and makes one or affixed with mixing chamber or combustion head.
A nozzle duct equalization chamber, be arranged between the air inlet and combustion gas split channel of described two or more nozzle ducts, thus, combustion gas from the ejection of mixing chamber gas outlet, major part enters nozzle duct equalization chamber and closely, stably concentrates, distribute to each nozzle duct then equably, thereby the height that makes at least two bundles fling main flame reaches relative basically identical.
The internal orifice dimension of described mixing chamber makes micropore concentrate, stablize through the combustion gas of mixing chamber, and more reasonably combustion gas is distributed to combustion head and combustion gas split channel between φ 1.0mm～φ 2.5mm.
The aperture of described nozzle duct equalization chamber makes combustion gas closely, stably concentrate between φ 1.0mm～φ 2.3mm, distribute to each nozzle duct then equably, thereby the height that makes at least two bundles fling main flame reaches basically identical.
The aperture of described nozzle duct between φ 0.6mm～φ 1.3mm, generation to fling flame powerful and longer.
In order to make from the combustion gas that flings nozzle ejection during through nozzle duct, almost be not decelerated or the ground that seldom slows down from the nozzle duct ejection, adjacent two inboard spacings of control nozzle duct air inlet are in 1.2mm.
Combustion gas split channel between the described air inlet that is arranged on mixing chamber gas outlet and nozzle duct is the annular fuel gas split channel that plenum chamber that the gear grooved that radially distributes of the described combustion head outside and mixing chamber gas outlet communicate is formed.
The port of described combustion furnace is the major axis shape of inclined to one side shape, and this length to the length of working off one's feeling vent one's spleen of two or more nozzle ducts to corresponding.
The micropore that flings nozzle is between φ 0.055mm～φ 0.15mm the time, and the combustion gas tolerance of ejection is moderate, and impulse force is big, flow velocity is fast, form to fling flame strong, strong, during less than φ 0.055mm, both made filter is set, also be easy to stop up, and gas output is little, during greater than φ 0.15mm, though be difficult for stopping up, but impulse force is not enough, can't form and effectively fling flame.
The preferred size of micropore is between φ 0.07mm～φ 0.10mm.
Description of drawings:
Fig. 1 is the structural representation that the utility model flings lighter with multiple flames.
Fig. 2 is the structural representation of first kind of embodiment of the utility model gas nozzle assembly and igniter.
Fig. 3 is the cutaway view of gas nozzle assembly among Fig. 2.
Fig. 4 is the cutaway view of second kind of embodiment of the utility model gas nozzle assembly.
Fig. 5 is the cutaway view of the third embodiment of the utility model combustion head.
Fig. 6 is the structural representation of the 4th kind of embodiment of the utility model combustion head.
Fig. 7 is the cutaway view of the 5th kind of embodiment of the utility model gas nozzle assembly.
Fig. 8 is the cutaway view of the 6th kind of embodiment of the utility model gas nozzle assembly.
Fig. 9 is the cutaway view of the 7th kind of embodiment of the utility model combustion head.
Figure 10 is the cutaway view of the 8th kind of embodiment of the utility model combustion head.
Figure 11 is the structural representation of the 9th kind of embodiment of the utility model gas nozzle assembly.
Figure 12 is the structural representation of the tenth kind of embodiment of the utility model combustion head.
Figure 13 is the structural representation of the 11 kind of embodiment of the utility model combustion head.
Figure 14 is the structural representation of the 12 kind of embodiment of the utility model combustion head.
Figure 15 is the structural representation of second kind of embodiment of the utility model sparking gear.
Figure 16 is the structural representation of Figure 15 middle gear formula sparking gear when igniting combustion gas in the gas nozzle assembly.
Among the figure:
The 1-housing, 2-expansion box assembly, 21-gas tank, 22-air outlet valve, the 23-intake valve, 24-connecting duct, 3-control device, 4-sparking gear, 41-electronic type igniter, 410-are got angry lead, 411-gets angry action piece, 42-flint gun, 420-gear, the 421-flint, 422-elastic device, 423-candle light fire escape pipe, 5-gas nozzle assembly, 51-flings nozzle, the 510-micropore, the 511-filter, 52-mixing chamber, 520-inlet channel, 521-mixing chamber gas outlet, 53-combustion head, 531-nozzle duct, the 5310-air inlet, 532-nozzle duct equalization chamber, 533-combustion gas split channel, the 534-ring washer that flows slowly, 54-combustion furnace, the 541-fire door that burns, the 6-connector, 61-jacket casing, 7-flexible pipe, the 8-movable switch, 81-contact, 9-back-moving spring.
The specific embodiment
Referring to Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises a housing 1, the expansion box assembly 2 that the air outlet valve 22 of a gas tank 21 that is used to store fuel gas and adjustable solar term amount size is formed, housing 1 can be made one with gas tank 21, also can in gas tank, set up intake valve 23, be used for can repeating to charge into gas, air outlet valve 22 is started by a control device 3, discharges combustion gas thus.
The gas nozzle assembly 5 that is positioned at air outlet valve 22 tops and communicates with it is by flinging nozzle 51, filter 511, mixing chamber 52, combustion head 53 and combustion furnace 54 compositions; Electronic type igniter 41 is installed in the housing 1, and an end of ignition lead 410 wherein is positioned at combustion furnace 54, is used for directly sending spark to combustion head 53.
Fling and contain a micropore 510 on the nozzle 51, the aperture of micropore 510 is between φ 0.055mm～φ 0.15mm, a complementary connecting duct 24 is set flinging between nozzle 51 and the air outlet valve 22, combustion gas from described air outlet valve 22 discharges produces one combustion gas powerful, at a high speed through micropore 510.
What close people's will is, the top terminals of combustion head 53 is lower than the top terminals of combustion furnace 54, and the external diameter of combustion head 53 must be less than the internal diameter of combustion furnace 54, in combustion furnace 54, formed thus around combustion head 53.
Two nozzle ducts 531 are set on the combustion head 53, and two nozzle ducts 531 are Y-shaped, what deserves to be mentioned is, if the spacing of air inlet 5310 adjacent two inboards of two nozzle ducts 531 is during greater than 1.2 millimeters, the air mixture of launching from mixing chamber 52, when passing through the air inlet 5310 of nozzle duct 531, one eddy flow (choked flow) can take place, this can reduce the flow velocity of combustion gas before entering nozzle duct 531, thereby makes by the flame dynamics that flings fiery T1, T2 that ejects of nozzle duct 531 and highly minimizing.In other words, the spacing of adjacent two inboards (shunting overlapping edges M, N point are referring to Fig. 5) is suitable in from 0 to 1.2 millimeter, in this case, enter nozzle duct 531 from the combustion gas of mixing chamber 52 ejections before, can not run into suitable choked flow speed.
In sum, one air mixture is from nozzle duct 531 ejections of Y-shaped, and sparking gear 4 is when it sends spark then, and the air mixture of nozzle duct 531 is because himself impulse force is very big, flow velocity is exceedingly fast, and can't form in the exit of two nozzle ducts 531 and fling flame.
This shows, fling flame, also must be provided with one and make combustion gas light and make the ignition device of flame stabilization at the root of combustion head 53 in order to solve two of nozzle duct 531 exits formation.
Referring to Fig. 2, Fig. 3, multiple combustion gas split channel 533 is set between the air inlet 5310 of mixing chamber gas outlet 521 and nozzle duct 531.Multiple combustion gas split channel 533 is that the plenum chamber that the gear grooved that radially distributes of combustion head 53 outsides and mixing chamber gas outlet 521 communicate is formed, the air mixture small part of ejection enters multiple combustion gas split channel 533 from mixing chamber 52, and form one stable peripheral combustion gas at combustion furnace 54 internal combustion 53 root, at this moment, the root that two nozzle ducts 531 of combustion head 53 have produced two bursts of combustion gas also is one by the stable combustion gas of periphery is fused, thereby on combustion head 53, produced two strands and stable and strong flung combustion gas, when getting angry action piece 411 during to the sub-igniter 41 of lower piezoelectric, control device 3 is opened air outlet valve 22 and is discharged combustion gas, and enter rapidly in the described gas nozzle assembly 5, on combustion head 53, form two strands of primary airs that fling and the stable and inflammable little airflow of its root, simultaneously, the combustion head 53 of an end in combustion furnace 54 of ignition lead 410 sends spark in the electronic type igniter 41, light the combustion gas of ejection in the combustion gas split channel 533, and the flammule T3 of generation annular, and the combustion gas of launching in moment pilot combustion two nozzle ducts 531 of 53, thereby it is continual and steady to have formed two bundles, powerful, strong fling main flame T1, T2.
Therefore, when the user lights cigar, like flinging lighter with two of the big and high heat of the fiery area of combustion, start two simultaneously and fling fire, to light cigar, obviously, two flinging is easy to light cigar at once, and not as using the traditional single lighter that flings to rotate along cigar constantly.
According to preferred embodiment, the diameter of each nozzle duct is suitable for φ 0.6mm～φ 1.3mm, in order that produce the powerful and long flame that flings.
For the height that flings main flame that makes at least two bundles reaches basically identical, can have two kinds of technical schemes to solve:
Referring to Fig. 3, between the air inlet 5310 of two nozzle ducts 531 and multiple combustion gas split channel 533, set up a nozzle duct equalization chamber 532, thus, the combustion gas of 521 ejections from the mixing chamber gas outlet, major part enters nozzle duct equalization chamber 532 and closely, stably concentrate, then combustion gas is distributed to equably each nozzle duct 531, thereby the height that makes two bundles fling main flame reaches basically identical.
The aperture preferred size of nozzle duct equalization chamber 532 between φ 1.0mm～φ 2.3mm the time combustion gas of process can reach more stable, come out from each nozzle duct 531 shunting equably, thereby the height that makes two bundles fling main flame reaches basically identical.
The height that can make at least two bundles fling main flame reaches basically identical, also has a kind of effective method:
Referring to Fig. 3, because two nozzle ducts 531 in the combustion head 53 and fling that there is certain machining tolerance in micropore 510 in the nozzle 51, and micropore 510 is easy to produce burr man-hour adding, cause from the air-flow perpendicularity of micropore 510 ejections not enough, perhaps two air jet duct 531 air inlets 5310 are adding center skew in man-hour, during from the air inlet 5310 of micropore 510 ejection fuel gas to two nozzle duct 531, air-flow is easy to produce off normal, cause the fuel gas that enters two nozzle ducts 53 1 to distribute unequal, two bundles that produce fling the obvious height of flame, cause fiery shape not attractive in appearance, and reduced and lighted area and influenced the speed of lighting, so combustion head 53 with fling between the nozzle 51 that be provided with can be relative to flinging the connector 6 that nozzle 51 rotates or moves, general connector 6 adopts the structure of jacket casing 61 comparatively simply and conveniently to rotate or move, jacket casing 61 can be made one with mixing chamber 52, in fiery form height degree balance adjustment process, rotate or move and fling nozzle 51 and just can will fling the center of air inlet 5310 of the torrent of micropore 510 ejections in the nozzle 51 and two nozzle ducts 531 last, thereby the combustion gas that flings nozzle 51 ejections is come out from 531 shuntings of two nozzle ducts equably, reach the height basically identical that two bundles fling main flame.
In conjunction with described combustion head 53 with fling between the nozzle 51 that be provided with can be relative to the structure that flings the jacket casing 61 that nozzle 51 rotates, also can contain two micropores 510 on the nozzle 51 flinging, regulating action by described connector 6, make the air inlet 5310 of two micropores, 510 corresponding described two nozzle ducts 531, it is higher powerful with firepower that two bundles of generation fling flame height.
Generally speaking, after the adjustment of height balance finishes, can carry out affixed setting with the cooperation place of cylindrical shell 61 with methods such as glue or clampings with flinging nozzle 51, prevent to fling nozzle 51 and cause the air mixture that sprays and the center generation of nozzle duct 531 to be offset because of loosening.
In fact, for the height that reaches when flinging many flames and normally using is equal substantially, two kinds of above-mentioned methods all are independent feasible.Because it is simple in structure, easy to process, as shown in Figure 3, described two kinds of structures are incorporated into all over the body, improved yield rate widely, guaranteed that fundamentally the height that two bundles fling main flame reaches unanimity.
Shown in Fig. 4 is second kind of embodiment of the utility model gas nozzle assembly, wherein combustion gas split channel 533 is a plurality of horizontal apertures, for the fraction combustion gas that horizontal aperture is distributed reaches highly stable state, unhurried current ring washer 534 is set in the exit of horizontal aperture, be used for cushioning a small amount of combustion gas that combustion gas split channel 533 is distributed in mixing chamber gas outlet 521, around combustion head 53 roots, form the stable very easily combustion gas of combustion to reach, between the air inlet 5310 of horizontal aperture and nozzle duct 531, nozzle duct equalization chamber 532 can be set, the air mixture major part that has guaranteed 521 ejections from the mixing chamber gas outlet is concentrated by nozzle duct equalization chamber 532, stable, each nozzle duct 531 is given in shunting equably then, restraints the highly consistent main flame that flings to produce two.It is high density netted filtering net that filter 511 is set on the gas outlet of air outlet valve 22, prevents that the foreign material of combustion gas in the gas tank 21 from entering the micropore 510 that flings nozzle 51 and causing micropore 510 to stop up.
Shown in Fig. 5 is the third embodiment of combustion head in the utility model gas nozzle assembly, two nozzle ducts 531 in the combustion head 53 are nearly Y-shaped structure, its air inlet 5310 is Y-shaped to the middle part, the middle part is two vertical conduits to nozzle duct 531 gas outlets, and it is parallel that two bundles of its generation fling flame.
Shown in Fig. 6 is the 4th kind of embodiment of combustion head in the utility model gas nozzle assembly, combustion gas split channel 533 is not the cutting plane or the aperture of circle, but structure such as flute profile, the combustion gas split channel 533 of these groove types is provided in the bottom or the substrate of Y-shaped nozzle duct 531.
Shown in Fig. 7 is the 5th kind of embodiment of the utility model gas nozzle assembly, fling density in order to increase, three nozzle ducts 531 are set on the combustion head 53, and every adjacent two nozzle ducts 531 are Y-shaped, one of them vertical central nozzle conduit 531 is added between two oblique nozzle ducts 531, in addition, the distance of adjacent two air inlets 5310 inboards of every adjacent nozzle conduit 531 is less than 1.2 millimeters, so just formed one group of concentrated, powerful, hotter fiery T1, T2, T4 of flinging.
Shown in Fig. 8 is the 6th kind of embodiment of the utility model gas nozzle assembly, wherein each nozzle duct 531 extends upwardly to the top part of combustion head 53, a plurality of combustion gas split channels 533 are formed on the top of nozzle duct 531, have replaced the periphery that is centered around combustion head 53; To air inlet 5310 one section suitable for reading that should be narrower than combustion gas split channel 533 a section of the emission port to nozzle duct 531 suitable for reading of combustion gas split channel 533, upwards spray when directly flowing through nozzle duct 531 when the air mixture in the mixing chamber 52 like this, can on the combustion gas split channel 533 in the nozzle duct 531, enclose resistance area by interruption-forming one, thereby make the combustion gas by wherein have small part to come out from 533 shuntings of combustion gas split channel, thus, the root flame-shaped of peripheral annular is formed in around each nozzle duct 531 roots, to produce stable and to keep the firm flame that flings here; Three nozzle ducts 531 are set in the combustion head 53, and every adjacent nozzles conduit 531 is nearly Y-shaped, and its air inlet 5310 is Y-shaped to the middle part, and middle part to nozzle duct 531 gas outlets are vertical conduit, like this, just can produce three beams parallel fling flame.In addition, can also in the middle of mixing chamber 52, be provided with one can with fling the jacket casing 61 that nozzle 51 rotates, jacket casing 61 is affixed with combustion head 53, jacket casing 61 cooperates versatilely with mixing chamber 52, available being threaded between them, regulate the high-speed fuel gas that flings 510 ejections of micropore in the nozzle 51 and be sprayed onto the center of three nozzle duct 531 air inlets 5310 by rotating, thereby reach the height basically identical that three beams flings main flame.Also the aperture of the nozzle duct 531 in the middle of three nozzle ducts 531 can be strengthened and greater than the aperture of both sides nozzle duct 531, like this, just can make the middle fire that flings that fire is higher than both sides that flings, by the rotation regulating action of described jacket casing 61, can make the height that flings fire of both sides reach consistent.
Shown in Fig. 9 is the 7th kind of embodiment of combustion head in the utility model gas nozzle assembly, and two nozzle ducts 531 are set on the combustion head 53, and two nozzle ducts 531 are nearly Y-shaped, and combustion gas split channel 533 is arranged on nozzle duct 531 tops.
Figure 10 shows the 8th kind of embodiment of combustion head in the utility model gas nozzle assembly, and a plurality of combustion gas split channels 533 on nozzle duct 531 tops are arranged in the combustion head 53.
Fig. 2 and Figure 11 show the technical characterictic of combustion furnace: the burning fire door 541 that is arranged on the combustion furnace 54 on the combustion head 53 is the major axis shape of inclined to one side shape, and should be long to the length of the gas outlet of two or three nozzle ducts 531 of word order to corresponding, this structure, make two strands or the three bursts of combustion gas and the fire door 541 maintenance certain clearance of burning from the ejection of nozzle duct 531 emission ports, fundamentally guaranteed flinging flame and can not colliding burning fire door 541 and flame is flown away of both sides, thereby formation two bundles or three beams fling the pole shape and stable main flame in burning fire door 541, because the squinting construction of burning fire door 541, the thickness that flings lighter is reduced, reach and fling lighter and be more convenient for carrying, result of use is good.
It is triangular in shape that Figure 12 is illustrated in the gas outlet of three nozzle ducts 531 on the combustion head 53.
Figure 13 illustrates four nozzle ducts 531 is set on the combustion head 53, in conjunction with described one can be with respect to the structure that flings the connector 6 that nozzle 51 rotates or move, can making wherein, the flame height that flings of two correspondences reaches basically identical.
Figure 14 illustrates five nozzle ducts 531 is set on the combustion head 53, in conjunction with described one can be with respect to the structure that flings the connector 6 that nozzle 51 rotates or move, middle nozzle duct 531 produces the height that flings flame can be more than four height that fling flame of periphery, and four height that fling flame of periphery can be unanimity.
Figure 15 shows second kind of embodiment of the utility model sparking gear, sparking gear 4 is made up of flint gun 42 and candle light fire escape pipe 423, flint gun 42 comprises gear 420, flint 421 and elastic device 422, elastic device 422 acts on the flint 421, makes flint 421 be close to gear 420; Candle light fire escape pipe 423 is arranged between combustion furnace 54 and the flint gun 42, also can be arranged on flint gun 42 1 sides, candle light fire escape pipe 423 communicates with the passage of air outlet valve 22, like this, when transmitting gear 420, the movable switch 8 that is arranged on gear 420 sides is down pushed away, at this moment, open air outlet valve 22 and discharge combustion gas, while is sent strong decentralized spark with the flint 421 that gear 420 is close to owing to rubbing with gear 420, lights the fuel gas of side candle light fire escape pipe 423, produces candle light flame, just form one group thus and got angry the source, be used for the combustion gas of combustion gas split channels 533 ejections in the pilot combustion stove 54.
Referring to Figure 16, the movable switch 8 that has pressed down among Figure 15 is inwards pressed again, at this moment, contact 81 extruding of movable switch 8 are lived the flexible pipe 7 in the middle of the candle light fire escape pipe 423 and are interrupted the combustion gas of circulate among, and circulation combustion gas wherein is transformed in the gas nozzle assembly 5, and the ignite fraction combustion gas of combustion gas split channel 533 shunting of moment causes described two or more powerful and strong flame that flings to form.Can in movable switch 8 and housing 1, a complementary back-moving spring 9 be set.When unclamping when finger, movable switch 8 can be reset spring 9 effect and reset, at this moment, close and fling flame.If gear 420 is directly got angry facing to combustion furnace 54 rotates, candle light fire escape pipe 423 is set in the middle of not adopting to be used for igniting, the powder that so just can cause gear 420 friction flints 421 and produce directly enters combustion gas split channel 533 and the combustion head 53 in the combustion furnace 54, and each passage in causing in the combustion furnace 54 is stopped up by powder easily.
Though below in conjunction with the embodiments the utility model has been made detailed description, those skilled in the art obviously can recognize, previous embodiment only is for the utility model is described, and non-limiting the utility model.In design scope of the present utility model, can also make multiple variation or modification to previous embodiment, these change and modification all should belong to protection domain of the present utility model.
Claims (15)
1, a kind of fling type lighter with multiple flames, it comprises:
A lighter shell,
A sparking gear that is installed in the housing,
An expansion box assembly of forming by the air outlet valve of gas tank that is used to store liquid fuel gas and adjustable solar term amount size,
One is used to control the control device that air outlet valve discharges the gas quantity size, it is characterized in that also comprising: a gas nozzle assembly that is installed in the housing and communicates with air outlet valve;
Described gas nozzle assembly comprises:
One contains the nozzle that flings that a diameter is 0.055mm～0.15mm micropore at least;
A filter is arranged between described micropore and the air outlet valve;
A mixing chamber is arranged on the top that flings nozzle, has inlet channel to make air and combustion gas mixing;
A combustion furnace is positioned at place, described mixing chamber gas outlet;
A combustion head is arranged in the combustion furnace, is positioned at place, described mixing chamber gas outlet, and described combustion head is provided with two or more nozzle ducts, and every adjacent two nozzle ducts are Y-shaped or nearly Y-shaped;
An ignition device that makes combustion gas light and make flame stabilization comprises the multiple combustion gas split channel that is arranged between described mixing chamber gas outlet and the described nozzle duct air inlet or is positioned at described nozzle duct top.
2, a kind of fling type lighter with multiple flames according to claim 1 is characterized in that the exit of described combustion gas split channel is provided with the unhurried current ring washer.
3, a kind of fling type lighter with multiple flames according to claim 1 it is characterized in that the top of described combustion head is lower than the top of described combustion furnace, and described combustion head external diameter is less than the internal diameter of described combustion furnace.
4, a kind of fling type lighter with multiple flames according to claim 1 is characterized in that described sparking gear is the electronic type igniter, and an end of ignition lead wherein is positioned at combustion furnace.
5, a kind of fling type lighter with multiple flames according to claim 1, it is characterized in that described sparking gear is a fire-stone ignitor, comprise flint igniter and candle light fire escape pipe, wherein the flint igniter comprises gear, flint and elastic device, and candle light fire escape pipe is arranged between combustion furnace and the flint igniter or be arranged on a side of flint igniter, and the fiery escape pipe of candle light communicates with the passage of air outlet valve.
6, a kind of fling type lighter with multiple flames according to claim 5, the side that it is characterized in that described candle light fire escape pipe be provided with can seal with conducting candle light fire escape pipe in the movable switch of air-flow.
7, a kind of fling type lighter with multiple flames according to claim 1 is characterized in that one can be arranged on described flinging between nozzle and the combustion head with respect to the described connector that flings the nozzle rotation or move.
8, a kind of fling type lighter with multiple flames according to claim 7 is characterized in that described connector can be a cylindrical shell, and makes one or affixed with mixing chamber or combustion head.
9, a kind of fling type lighter with multiple flames according to claim 1 is characterized in that a nozzle duct equalization chamber, is arranged between the air inlet and combustion gas split channel of described two or more nozzle ducts.
10, a kind of fling type lighter with multiple flames according to claim 1, the internal orifice dimension that it is characterized in that described mixing chamber is between φ 1.0mm～φ 2.5mm.
11, a kind of fling type lighter with multiple flames according to claim 1, the aperture that it is characterized in that described nozzle duct equalization chamber is between φ 1.0mm～φ 2.3mm.
12, a kind of fling type lighter with multiple flames according to claim 1, the aperture that it is characterized in that described nozzle duct is between φ 0.6mm～φ 1.3mm.
13, a kind of fling type lighter with multiple flames according to claim 1, the adjacent two inboard spacings that it is characterized in that described nozzle duct air inlet are in 1.2mm.
14, a kind of fling type lighter with multiple flames according to claim 1 is characterized in that combustion gas split channel between the described air inlet that is arranged on mixing chamber gas outlet and nozzle duct is the annular fuel gas split channel that plenum chamber that the gear grooved that radially distributes of the described combustion head outside and mixing chamber gas outlet communicate is formed.
15, a kind of fling type lighter with multiple flames according to claim 1, the port that it is characterized in that described combustion furnace are the major axis shape of inclined to one side shape, and should be long to the length of the gas outlet of two or more nozzle ducts to corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02234469.1U CN2531261Y (en) | 2002-02-19 | 2002-04-28 | Multi-flame lighter |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02104771.5 | 2002-02-19 | ||
| CN 02104771 CN1219174C (en) | 2001-06-25 | 2002-02-19 | Multi-flame lighter |
| CN02234469.1U CN2531261Y (en) | 2002-02-19 | 2002-04-28 | Multi-flame lighter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2531261Y true CN2531261Y (en) | 2003-01-15 |
Family
ID=34064884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02234469.1U Expired - Fee Related CN2531261Y (en) | 2002-02-19 | 2002-04-28 | Multi-flame lighter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2531261Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062791A (en) * | 2011-10-20 | 2013-04-24 | 温稻米洛株式会社 | Gas lighter |
| CN103486609A (en) * | 2013-07-25 | 2014-01-01 | 温州市中邦烟具制造有限公司 | Multi-flame lighter |
-
2002
- 2002-04-28 CN CN02234469.1U patent/CN2531261Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062791A (en) * | 2011-10-20 | 2013-04-24 | 温稻米洛株式会社 | Gas lighter |
| CN103062791B (en) * | 2011-10-20 | 2015-10-28 | 温稻米洛株式会社 | Gas lighter |
| CN103486609A (en) * | 2013-07-25 | 2014-01-01 | 温州市中邦烟具制造有限公司 | Multi-flame lighter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |