CN206269169U - Cigar lighter and its electric heating unit guard member with electric heating unit guard member - Google Patents
Cigar lighter and its electric heating unit guard member with electric heating unit guard member Download PDFInfo
- Publication number
- CN206269169U CN206269169U CN201621151001.7U CN201621151001U CN206269169U CN 206269169 U CN206269169 U CN 206269169U CN 201621151001 U CN201621151001 U CN 201621151001U CN 206269169 U CN206269169 U CN 206269169U
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- China
- Prior art keywords
- electric heating
- heating unit
- ring
- circle piece
- collar aperture
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of cigar lighter with electric heating unit guard member, including shell, battery, the electric heating unit of battery-powered igniting, and for ignition switch that electric heating unit is electrically connected with Cell On-Off, high temperature dot flame range is provided with electric heating unit, also include electric heating unit guard member, described electric heating unit guard member includes the first guard circle piece that insulation gap is arranged on the outside of the high temperature dot flame range of electric heating unit one side, first guard circle piece correspondence high-temperature ignition zone position is provided with the first protection collar aperture, and first protection collar aperture sectional area less than cigarette to be lighted cross-sectional area, on the first described guard circle piece relative to first protection collar aperture peripheral position in the diagonal side to be extended have first annular conical surface back-up ring.The utility model has the advantages that：Anti- cigarette end impact effect is good, and electric heating unit long service life and cigarette effect of igniting are good.
Description
Technical field
The utility model is related to a kind of cigar lighter, specifically refers to cigar lighter and its electric heating list with electric heating unit guard member
First guard member.
Background technology
Electrothermal cigar lighter is also often simply called electronic cigarette lighter in this area, and its structure generally comprises housing, battery, electric heating
Unit（Electric heating piece or heating wire）And switch, it realizes the action that lights a cigarette using the heating power principle of electric heating unit.Due to electric heating
Formula cigar lighter can be charged using circulating battery and be used, without filling combustion gas, more sanitation and hygiene when using, and eliminate and deposit in family
The unsafe factor of combustible and explosive articles is put, therefore, it is Market Consumer（Especially smoke crowd）Received.
But, traditional electrothermal cigar lighter, during the use that lights a cigarette, electric heating unit is chronically at height to its electric heating unit
The warm state of oxidation, and the electric heating unit in high-temperature oxydation state is when also needing to bear to light a cigarette, cigarette end collision impact, therefore,
Electric heating unit is very easy to be broken off, so as to cause its life-span that lights a cigarette shorter.
Utility model content
The purpose of this utility model is the shortcoming and defect in order to overcome prior art to exist, and provides a kind of structure design
Rationally, anti-cigarette end impact effect is good, electric heating unit long service life and cigarette ignite effect it is good protect machine with electric heating unit
The cigar lighter of structure.
Another purpose of the present utility model is to provide a kind of cigar lighter with electric heating unit protection mechanism.
To realize first purpose of the invention, the technical solution of the utility model is to include shell, battery, supplied by battery
The electric heating unit of electric ignition and the ignition switch electrically connected with Cell On-Off for electric heating unit, are provided with electric heating unit
High temperature dot flame range, also includes electric heating unit guard member, and described electric heating unit guard member includes insulation gap and is arranged at electricity
The first guard circle piece on the outside of the high temperature dot flame range one side of hot cell, the first guard circle piece correspondence high-temperature ignition zone position is set
There is the first protection collar aperture, and first protects the sectional area of collar aperture less than the cross-sectional area of cigarette to be lighted, the high temperature of electric heating unit
Hot zone constitutes first cigarette district of electric heating unit, the first described guard circle piece relative to the exposed area of the first protection collar aperture
On relative to first protection collar aperture peripheral position in the diagonal side to be extended have first annular conical surface back-up ring.
By this setting, when action is lit a cigarette, cigarette head inserts the impulsive force to electric heating unit by the first guard circle piece institute
Buffering and reception such that it is able to cigarette head is reduced directly to the impulsive force of electric heating unit, so as to drastically increase electric heating list
The service life of unit, in addition, the structure setting of the described first annular conical surface back-up ring of this setting so that the head of cigarette is stretching to
When the carrying out of electric heating unit lights a cigarette, positioned at the coil paper of cigarette head end and the pipe tobacco of coil paper annex by the first of the scalene cone structure
Circular cone back-up ring is oriented to and is locally bent to the inner side direction of the first protection collar aperture（The impulsive force that the process cigarette lights a cigarette is
Buffered and absorbed by first annular conical surface back-up ring through the overwhelming majority）, thus, then cause the pipe tobacco of cigarette head end center in week
The crowded depressing position of edge deformation is more forwardly convex, so that cigarette head end center pipe tobacco can be closer to the height of electric heating unit
Warm spot flame range surface, or even can be gently（Because cigarette the action that lights a cigarette most impulsive forces by first annular conical surface back-up ring institute
Buffering and absorption）Touch, so as to drastically increase the efficiency of igniting of cigarette.
The center position projection for being the inner edge of described first annular conical surface back-up ring to the first protection collar aperture is further set
Extension is connected with first annular back-up ring.
Have thin because in the market cigarette diameter specification has slightly, by this setting：
（1）For lighting during the cigarette being relatively large in diameter, positioned at the coil paper of cigarette head end and the pipe tobacco of coil paper annex by this
The first annular conical surface back-up ring of scalene cone structure is oriented to and is locally bent to the inner side direction of the first protection collar aperture, thus, then
Cause the pipe tobacco of cigarette head end center more forwardly convex in the crowded depressing position of periphery deformation, and the periphery of the projection
Position can just be stopped by first annular back-up ring, thus, it is possible to impulsive force of the cigarette to electric heating unit is further reduced, and then
The service life of electric heating unit is improved, and on the other hand, due to the structure that the transition in the diagonal of first annular conical surface back-up ring extends,
So that first annular back-up ring is closer to electric heating unit, the heat of electric heating unit also can simultaneously be rapidly transferred to first annular back-up ring
On, thus the process of cigarette lighter is carried out using the first annular back-up ring it is combustion-supporting, hence for lighting the cigarette that is relatively large in diameter
The efficiency that lights a cigarette still than more efficient, with good Consumer's Experience.
（2）For lighting during the less cigarette of diameter, being designed to of the structure is taking into account the work(that ignites of large scale cigarette
While energy, the internal diameter of the first protection collar aperture is more easily reduced, thus, be also convenient for the igniting of minor diameter cigarette, and simultaneously
Also row buffering can be entered to the impulsive force of its ignition process, improves the service life of cigar lighter.
It is that electric heating unit guard member also includes the second guard circle piece further to set, and the second guard circle piece and first is protected
Insulation gap is arranged on the outside of the high temperature dot flame range two of electric heating unit guard ring piece respectively, the second guard circle piece correspondence high temperature dot flame range
Position is provided with the second protection collar aperture, and second protects the sectional area of collar aperture less than the cross-sectional area of cigarette to be lighted, electric heating list
The high temperature exothermic area of unit constitutes the second point cigarette district of electric heating unit, described second relative to the exposed area of the second protection collar aperture
On guard circle piece relative to second protection collar aperture peripheral position in the diagonal side to be extended have the second circular cone back-up ring.
By this setting, there is provided the structure design that a kind of electric heating unit double-sided ignition is protected.
The center position projection for being the inner edge of the second described circular cone back-up ring to the second protection collar aperture is further set
Extension is connected with the second annular retaining ring.By this setting, there is provided a kind of electric heating unit double-sided ignition is protected and can be simultaneously
The structure design of matched size diameter cigarette lighter.
Further set be described first annular conical surface back-up ring and the second circular cone back-up ring inner edge respectively with high temperature
The both side surface gap adjoining heat conduction of seed region coordinates.By this setting so that first annular conical surface back-up ring and the second annular cone
Face back-up ring can be closer to the surface of electric heating unit, so that the heat of electric heating unit can be simultaneously to first annular conical surface back-up ring
Heated up with the second circular cone back-up ring, played the combustion-supporting effect of cigarette lighter.
Further set be that described electric heating unit guard member also includes the second guard circle piece, the second guard circle piece and
Insulation gap is arranged on the outside of the high temperature dot flame range two of electric heating unit first guard circle piece respectively, the second guard circle piece correspondence high temperature
Igniting zone position is provided with the second protection collar aperture, and second protects the sectional area of collar aperture less than the cross-sectional area of cigarette to be lighted,
The high temperature exothermic area of electric heating unit constitutes the second point cigarette district of electric heating unit relative to the exposed area of the second protection collar aperture, described
The second guard circle piece on relative to second protection collar aperture peripheral position in the diagonal side to be extended have second annular cone
Face back-up ring, the inner edge of the second described circular cone back-up ring is connected with second to raised extension of center position of the second protection collar aperture
Annular retaining ring, and the external profile diameter of described first annular conical surface back-up ring is not less than 8mm, a diameter of 5-7mm in inner edge, described the
The inner edge diameter of second ring back-up ring is not more than 5mm.
At present, the diameter specifications of commercially available cigarette are mainly 8mm（Also referred to as man's cigarette）And 5mm（Also referred to as Ms's cigarette）Two
Kind, and by this setting, when the cigarette lighter of two kinds of specifications is used, electric heating unit can be protected respectively, improve makes
Use the life-span.
It is also to include circuit board further to set, and described electric heating unit is fixedly installed on the side of circuit board, and should
Be covered with the outside of electric heating unit be fixed on circuit board electric heating unit insulation compressing tablet, the circuit board relative to electric heating unit
High-temperature ignition zone position be correspondingly arranged on back side fire hole, electric heating unit insulate compressing tablet relative to electric heating unit high temperature
Igniting zone position is correspondingly arranged on front fire hole, and described back side fire hole and the internal diameter of front fire hole are all higher than the first ring
The external profile diameter of the external profile diameter of shape conical surface back-up ring and the second circular cone back-up ring, described the first guard circle piece it is first annular
Conical surface back-up ring is flush-mounted in front fire hole or back side fire hole, accordingly, the second circular cone back-up ring of the second guard circle piece
It is flush-mounted in back side fire hole or front fire hole.By this setting, the mechanism not only realizes the first guard circle piece and second
Guard circle piece is more stably positioned at front fire hole and back side fire hole, meanwhile, the first annular conical surface back-up ring of setting-in and
Second ring conical surface back-up ring can closer to electric heating unit so that, so that the heat of electric heating unit can simultaneously to first annular
Conical surface back-up ring and the second circular cone back-up ring are heated up, and play the combustion-supporting effect of cigarette lighter.
Further set is that the top of described the first guard circle piece and the second guard circle piece constitutes fixation by connection sheet
Connection.
To realize second goal of the invention of the present utility model, the technical solution of the utility model is electric heating unit protection
Part include relative spacing setting the first guard circle piece and the second guard circle piece, the first guard circle piece be provided centrally with for
The first protection collar aperture of cigarette district of cigar lighter is constituted, the sectional area of the first protection collar aperture is transversal less than cigarette to be lighted
Area, the center of the second described guard circle piece is provided with the second protection of another cigarette district for constituting cigar lighter
Collar aperture, and the second protection collar aperture cross-sectional area of the sectional area less than cigarette to be lighted, it is relative on the first described guard circle piece
In the peripheral position of the first protection collar aperture, there is the first annular conical surface back-up ring side to being extended in the diagonal, the second described protection
Circle piece on relative to second protection collar aperture peripheral position in the diagonal side to be extended have the second circular cone back-up ring, it is described
The inner edge of the second circular cone back-up ring be connected with the second annular retaining ring to raised extension of center position of the second protection collar aperture.
The center position projection for being the inner edge of described first annular conical surface back-up ring to the first protection collar aperture is further set
Extension is connected with first annular back-up ring, and first annular back-up ring and the second annular retaining ring the identical setting of size.
In sum, the utility model has the advantages that：Anti- cigarette end impact effect is good, electric heating unit long service life and cigarette
Effect of igniting is good.
The utility model is described further with reference to specification drawings and specific embodiments.
Brief description of the drawings
The structural representation of Fig. 1 the utility model embodiment cigar lighters；
The stereogram of Fig. 2 the utility model embodiment electric heating unit guard members；
The stereogram at another visual angle of Fig. 3 the utility model embodiment electric heating unit guard members；
The cutaway view Amplified image of Fig. 4 the utility model embodiment electric heating unit guard members；
The cooperation schematic diagram of Fig. 5 the utility model embodiment electric heating unit guard member and electric heating unit；
Fig. 6 is the structure decomposition figure of Fig. 5；
Fig. 7 is the exploded view at another visual angle of Fig. 5；
Fig. 8 circuit theory diagrams of the present utility model.
Specific embodiment
The utility model is specifically described below by embodiment, is served only for carrying out further the utility model
Explanation, it is impossible to be interpreted as the restriction to the utility model protection domain.
The utility model specific embodiment as shown in figures 1-8, including shell 1, battery 2, battery-powered igniting
Electric heating unit 3 and for the ignition switch 4 that electric heating unit 3 is electrically connected with Cell On-Off, high temperature is provided with electric heating unit 3
Seed region 31, additionally, as shown in Figure 1, there is provided one kind promotes triggering ignition switch 4 and connects igniter head 5 based on sliding button 41
With the cigar lighter example that electric heating unit 3 stretches out together, the ignition switch 4 is generally arranged at the sliding button inner side correspondence position of the switch
Elastic sheet switch or microswitch, the ignition window 51 of correspondence high temperature dot flame range 31 is provided with igniter head 5.In addition, this practicality
New described electric heating unit 3 is heating wire or metal electric heating piece, and the electric heating unit 3 shown in the present embodiment Fig. 1 is preferably gold
Category electric heating piece.
Additionally, the present embodiment also includes electric heating unit guard member 6, described electric heating unit guard member 6 includes insulation
The first guard circle piece 61 on the outside of the high temperature dot flame range of electric heating unit one side is arranged at intervals at, the first guard circle piece 61 correspondence is high
Warm spot flame range position is provided with the first protection collar aperture 611, and first protects the sectional area of collar aperture 611 less than the horizontal stroke of cigarette to be lighted
Sectional area, the high temperature exothermic area 31 of electric heating unit 3 constitutes the of electric heating unit relative to the exposed area of the first protection collar aperture 611
Some cigarette districts, on the first described guard circle piece 61 relative to the first protection collar aperture 611 peripheral position in the diagonal side to prolonging
Stretch and be provided with first annular conical surface back-up ring 612, additionally, the present embodiment electric heating unit guard member also includes the second guard circle piece
62, insulation gap is arranged at the high temperature dot flame range 31 of electric heating unit 3 respectively for the second guard circle piece 62 and the first guard circle piece 61
Two outsides, the corresponding position of high temperature dot flame range 31 of the second guard circle piece 62 is provided with the second protection collar aperture 621, and the second protection collar aperture
, less than the cross-sectional area of cigarette to be lighted, the high temperature exothermic area 31 of electric heating unit 3 is relative to the second protection collar aperture for 621 sectional area
621 exposed area constitutes the second point cigarette district of electric heating unit, relative to the second guard circle on the second described guard circle piece 62
The peripheral position in hole 621 in the diagonal direction be extended have the second circular cone back-up ring 622, the second described circular cone back-up ring
622 inner edge is connected with the second annular retaining ring 623 to raised extension of center position of the second protection collar aperture 621.
Additionally, the inner edge of the circular cone back-up ring 622 of first annular conical surface back-up ring 612 and second described in the present embodiment
（612a and 622a）Both side surface gap adjoining heat conduction with high temperature dot flame range 31 respectively coordinates.
Because the diameter specifications of commercially available cigarette are mainly 8mm（Also referred to as man's cigarette）And 5mm（Also referred to as Ms's cigarette）Two
Kind, the external profile diameter of described first annular conical surface back-up ring is not less than 8mm, a diameter of 5-7mm in inner edge, the second described annular gear
The inner edge diameter of circle is not more than 5mm.In this way, facilitating two kinds of cigarettes of specification to be lighted a fire, and protection electric heating is played simultaneously
The action effect of unit.
In addition, the present embodiment also includes circuit board 7, described electric heating unit is fixedly installed on the side of circuit board 7, and
The outside of the electric heating unit 3 be covered be fixed on circuit board electric heating unit insulation compressing tablet 8, the circuit board 7 relative to electricity
The high-temperature ignition zone position of hot cell is correspondingly arranged on back side fire hole 71, electric heating unit insulate compressing tablet 8 relative to electric heating list
The position of high temperature dot flame range 31 of unit is correspondingly arranged on front fire hole 81, described back side fire hole 71 and front fire hole 81
Internal diameter be all higher than first annular conical surface back-up ring 612 outer rim 612b diameters and the second circular cone back-up ring 622 outer rim 622b it is straight
Footpath, the first annular conical surface back-up ring 612 of the first described guard circle piece 61 is flush-mounted in front fire hole 81 or back side fire hole 71
Interior, accordingly, the second circular cone back-up ring 622 of the second guard circle piece 62 is flush-mounted in back side fire hole 71 or front fire hole 81
It is interior.The first annular conical surface back-up ring 612 of the first guard circle piece 61 described in the present embodiment is flush-mounted in front fire hole 81, and second
Second circular cone back-up ring 622 of guard circle piece 62 is flush-mounted in back side fire hole 71.
In addition, the top of the first guard circle piece 61 and the second guard circle piece 62 described in the present embodiment passes through the structure of connection sheet 63
Into being fixedly connected.Electric heating unit guard member 6 described in the present embodiment is entered using sheet metal by punching and stamping forming mode
Row processing.
Claims (10)
1. a kind of cigar lighter with electric heating unit guard member, including shell, battery, the electric heating unit of battery-powered igniting,
And high temperature dot flame range, its feature are provided with for the ignition switch that electric heating unit is electrically connected with Cell On-Off, on electric heating unit
It is：Electric heating unit guard member is also included, described electric heating unit guard member includes insulation gap and is arranged at electric heating unit
High temperature dot flame range one side on the outside of the first guard circle piece, the first guard circle piece correspondence high-temperature ignition zone position be provided with first
Collar aperture is protected, and first protects the sectional area of collar aperture less than the cross-sectional area of cigarette to be lighted, the high temperature exothermic area of electric heating unit
It is relative on the first described guard circle piece relative to first cigarette district that the exposed area of the first protection collar aperture constitutes electric heating unit
In first protection collar aperture peripheral position in the diagonal side to be extended have first annular conical surface back-up ring.
2. a kind of cigar lighter with electric heating unit guard member according to claim 1, it is characterised in that：Described first
The inner edge of circular cone back-up ring is connected with first annular back-up ring to raised extension of center position of the first protection collar aperture.
3. a kind of cigar lighter with electric heating unit guard member according to claim 1 and 2, it is characterised in that：Electric heating list
First guard member also includes the second guard circle piece, and insulation gap is arranged at electricity respectively for the second guard circle piece and the first guard circle piece
The outside of high temperature dot flame range two of hot cell, the second guard circle piece correspondence high-temperature ignition zone position is provided with the second protection collar aperture, and
The cross-sectional area of the sectional area less than cigarette to be lighted of the second protection collar aperture, the high temperature exothermic area of electric heating unit is protected relative to second
The exposed area in guard ring hole constitutes the second point cigarette district of electric heating unit, relative to the second guard circle on the second described guard circle piece
There is the second circular cone back-up ring side to the peripheral position in hole to extended in the diagonal.
4. a kind of cigar lighter with electric heating unit guard member according to claim 3, it is characterised in that：Described second
The inner edge of circular cone back-up ring is connected with the second annular retaining ring to raised extension of center position of the second protection collar aperture.
5. a kind of cigar lighter with electric heating unit guard member according to claim 4, it is characterised in that：Described first
Match somebody with somebody with the both side surface gap adjoining heat conduction of high temperature dot flame range respectively the inner edge of circular cone back-up ring and the second circular cone back-up ring
Close.
6. a kind of cigar lighter with electric heating unit guard member according to claim 1, it is characterised in that：Described electric heating
Cell protection part also includes the second guard circle piece, and insulation gap is arranged at respectively for the second guard circle piece and the first guard circle piece
The outside of high temperature dot flame range two of electric heating unit, the second guard circle piece correspondence high-temperature ignition zone position is provided with the second protection collar aperture,
And second protection collar aperture sectional area less than cigarette to be lighted cross-sectional area, the high temperature exothermic area of electric heating unit is relative to second
The second point cigarette district of the exposed area composition electric heating unit of collar aperture is protected, relative to the second protection on the second described guard circle piece
There is the second circular cone back-up ring side to being extended to the peripheral position of collar aperture in the diagonal, described the second circular cone back-up ring
Inner edge is connected with the second annular retaining ring to raised extension of center position of the second protection collar aperture, and described first annular conical surface gear
The external profile diameter of circle is not less than 8mm, and a diameter of 5-7mm in inner edge, the inner edge diameter of the second described annular retaining ring is not more than 5mm.
7. a kind of cigar lighter with electric heating unit guard member according to claim 4, it is characterised in that：Also include electricity
Road plate, described electric heating unit is fixedly installed on to be covered with the outside of the side of circuit board, and the electric heating unit and is fixed on circuit
Electric heating unit insulation compressing tablet on plate, the circuit board relative to the high-temperature ignition zone position of electric heating unit be correspondingly arranged on the back side
Fire hole, electric heating unit insulate compressing tablet relative to the high-temperature ignition zone position of electric heating unit be correspondingly arranged on front fire hole,
Described back side fire hole and the internal diameter of front fire hole are all higher than the external profile diameter and the second annular of first annular conical surface back-up ring
The external profile diameter of conical surface back-up ring, the first annular conical surface back-up ring of the first described guard circle piece is flush-mounted in front fire hole or the back side
In fire hole, accordingly, the second circular cone back-up ring of the second guard circle piece is flush-mounted in back side fire hole or front fire hole.
8. a kind of cigar lighter with electric heating unit guard member according to claim 7, it is characterised in that：Described first
The top of guard circle piece and the second guard circle piece is made up of connection sheet and is fixedly connected.
9. a kind of electric heating unit guard member for cigar lighter, it is characterised in that：Between the electric heating unit guard member is included relatively
Every set the first guard circle piece and the second guard circle piece, the first guard circle piece be provided centrally with for constitute cigar lighter one
First protection collar aperture of individual cigarette district, the cross-sectional area of the sectional area less than cigarette to be lighted of the first protection collar aperture, described the
The center of two guard circle pieces is provided with the second protection collar aperture of another cigarette district for constituting cigar lighter, and second protects
The sectional area in guard ring hole protects collar aperture less than the cross-sectional area of cigarette to be lighted relative to first on the first described guard circle piece
Peripheral position there is the first annular conical surface back-up ring side to being extended in the diagonal, relative to the on the second described guard circle piece
There are the second circular cone back-up ring, the second described circular cone in side to the peripheral position of two protection collar aperture to extended in the diagonal
The inner edge of back-up ring is connected with the second annular retaining ring to raised extension of center position of the second protection collar aperture.
10. a kind of electric heating unit guard member for cigar lighter according to claim 9, it is characterised in that：Described
The inner edge of one circular cone back-up ring is connected with first annular back-up ring, and first to raised extension of center position of the first protection collar aperture
The identical setting of size of annular retaining ring and the second annular retaining ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151001.7U CN206269169U (en) | 2016-10-23 | 2016-10-23 | Cigar lighter and its electric heating unit guard member with electric heating unit guard member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151001.7U CN206269169U (en) | 2016-10-23 | 2016-10-23 | Cigar lighter and its electric heating unit guard member with electric heating unit guard member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206269169U true CN206269169U (en) | 2017-06-20 |
Family
ID=59037528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621151001.7U Expired - Fee Related CN206269169U (en) | 2016-10-23 | 2016-10-23 | Cigar lighter and its electric heating unit guard member with electric heating unit guard member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206269169U (en) |
-
2016
- 2016-10-23 CN CN201621151001.7U patent/CN206269169U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20211023 |
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| CF01 | Termination of patent right due to non-payment of annual fee |