CN101972041B

CN101972041B - Automatic cigarette lighter

Info

Publication number: CN101972041B
Application number: CN2010105033268A
Authority: CN
Inventors: 杨昕华; 胡照震; 马占平
Original assignee: BEIJING GREAT WALL ELECTRONIC EQUIPMENT CO LTD
Current assignee: BEIJING GREAT WALL ELECTRONIC EQUIPMENT CO LTD
Priority date: 2010-09-30
Filing date: 2010-09-30
Publication date: 2012-05-30
Anticipated expiration: 2030-09-30
Also published as: CN101972041A

Abstract

The invention relates to an automatic cigarette lighter, which comprises a shell, an upper support plate, a lower support plate, a cigarette lighting mechanism, a cigarette suction pump, a cigarette feeding mechanism, a cigarette discharging mechanism and a printed plate assembly, wherein the shell is provided with a support plate; the cigarette storage box of the cigarette feeding mechanism is arranged on the upper support plate at an angle of 15-30 degrees with the horizontal direction, the surface of one side of the upper support plate is provided with a button switch, the cigarette discharging mechanism is arranged in front of the cigarette storage box, and a driven wheel of the cigarette feeding mechanism is meshed with a gear in a driven wheel set of the cigarette discharging mechanism; the ventilation assembly, the smoking pump and the cigarette lighting mechanism are all arranged below the cigarette discharging mechanism and are fixed on the lower support plate, the loudspeaker is arranged in front of the cigarette discharging mechanism, and the printed board assembly is arranged at the bottom of the cigarette storage box and is connected with the key switch, the induction device, the limit switch, the motor and the loudspeaker; the above components are integrally mounted in the shell to form the automatic cigarette lighter. The invention has reasonable design and compact structure, reliable performance of each functional part and high response speed, and is suitable for being installed and used in a vehicle or some special reception occasions.

Description

A kind of utensil for automatically lighting cigarette

Technical field

The present invention relates to a kind of utensil for automatically lighting cigarette and sequential control method, belong to the Electromechanical Control technical field.

Background technology

The packing box of cigarette all is with filter tip at present, and promptly arrival end must be used the part of the contacted filter tip of finger as unlatching face when people smoke, and therefore not enough health is all the more so when offering cigarette to other people.In some special occasions because the restriction of condition also can only be with the dirty hand cigarette of taking; For the driver, though electrothermal ignitor is housed on the automobile, lights a cigarette again when the driver simultaneously drives and can take sb's mind off sth and sight line, be very disadvantageous to traffic safety; Ought run in addition under the situation that wind is arranged in the environment with the very inconvenience that lights a cigarette of lighter and match.Therefore people have sent out various cigarette lighting device; Especially utensil for automatically lighting cigarette; Normally use, or be used for some special reception occasions, but all there is certain defective in these utensil for automatically lighting cigarette on design and structure for the driver designs in car; Such as designed rationality and reliability, and each mechanism linking compactness of moving each other is all to the excellent performance important influence of utensil for automatically lighting cigarette.

Summary of the invention

The present invention provides a kind of utensil for automatically lighting cigarette and sequential control method of being used for, and behind smoke sending machine structure that cigarette is packed into, can accomplish the action that lights a cigarette with smoke behind the starting switch automatically, and have sound prompt function.

A kind of utensil for automatically lighting cigarette comprises housing, upper supporting plate, lower carrier plate, the mechanism that lights a cigarette, smoking pump, smoke sending machine structure, smoke mechanism and printed board assembly; The smoke sending machine structure comprises smoke storage box, door, driven pulley, spring, axle and induction installation, and wherein, smoke storage box is a rectangular housing; Inner chamber is divided into two-layer memory space as cigarette up and down by dividing plate, and axle is divided into big or small two ends by the retaining platform at middle part, and the upper surface of smoke storage box is provided with the lid of U type; Lid is around the rotating shaft opening and closing smoke storage box of smoke storage box bottom, and the outlet of smoke storage box front end is provided with door, and Men Yiduan is a movable rotation-shaft; The other end is fixedly connected by the small end of axle; Be slidingly connected with driven pulley behind the big end pocketed springs of axle, both ends of the spring is conflicted with the retaining platform of driven pulley and axle respectively, in smoke storage box outlet both sides induction installation is set; Smoke mechanism comprises air-breathing joint, baffle plate, sliding shoe, sliding axle, leading screw, motor, driving wheel, driven wheels and induction installation; Two parallel through holes are arranged on the sliding shoe, and a through hole is a screwed hole, and another is a unthreaded hole, and the sliding shoe middle part has a vertical through hole to match with air-breathing joint; The half-arc groove of a level is all arranged on air-breathing joint and the outlet flue, be used to place cigarette; Sliding shoe is sleeved on leading screw and the sliding axle through two through holes, and air-breathing joint is contained in the sliding shoe middle part, and air-breathing joint is connected smoking pump with the position that sliding shoe cooperates through rubber tube; Motor shaft connects driving wheel and the driven wheels engagement that is connected with leading screw; The combustion gas of mechanism of lighting a cigarette can be overflowed and by being lighted from lighting-up tuyere; Baffle plate is equipped with to prevent the excessive miscellaneous part of injuring of flame in the lighting-up tuyere top, and the baffle plate right side is provided with horizontal outlet flue and is seen off for cigarette, and the both sides, front and back of baffle plate are provided with induction installation respectively; In addition, the relevant position of smoke mechanism is respectively arranged with two place's limit switches.

Its whole annexation is: the smoke storage box of smoke sending machine structure and horizontal direction are 15 to 30 degree angles and are installed on the upper supporting plate; The surface of upper supporting plate one side is provided with press button; Smoke mechanism is installed in the place ahead of smoke storage box, the gears engaged in the driven wheels of the driven pulley of smoke sending machine structure and smoke mechanism; Ventilation assembly, smoking pump and the mechanism that lights a cigarette are installed in the below of smoke mechanism and are fixed on the lower carrier plate; Loudspeaker is installed in the place ahead of smoke mechanism, and printed board assembly is installed in the smoke storage box bottom and is connected with key switch, induction installation, limit switch, motor and loudspeaker; Go into to form utensil for automatically lighting cigarette of the present invention in the housing with the upper-part integral installation.

Induction installation wherein is made up of infrared transmitting tube and infrared receiving tube, and whether be used for detecting has cigarette to be positioned at the detection position, gives the printed circuit board feedback control signal simultaneously; The corresponding position of housing and loudspeaker has aperture, and the sound transmission that is beneficial to loudspeaker is to outside; Ventilation assembly is a fan, and purpose is to promote upper supporting plate and the inner circulation of air of lower carrier plate, and can there be sufficient oxygen supply in the mechanism that is beneficial to light a cigarette under situation about lighting a cigarette continuously; Smoking pump adopts metal-toothed wheel pump, good airproof performance and dependable performance.

A kind of sequential control method of utensil for automatically lighting cigarette comprises five stages: the self check process, get cigarette process, smoke process, ignition procedures, send the cigarette process;

1, self check process: after starting switch was pressed, whether the induction installation of smoke storage box detects smoke storage box had cigarette, and whether the induction installation of outlet flue detects mouth has cigarette; When detecting outlet flue cigarette is arranged, then point out the cigarette of outlet flue is taken away; If smoke storage box does not have cigarette, voice suggestion please be put cigarette; Only cigarette is arranged, when outlet flue does not have cigarette, get into the cigarette process of getting when smoke storage box.

2, get the cigarette process: smoke mechanism and ventilation assembly action, get the cigarette process; Smoke mechanism drives the sliding shoe motion, arrives and gets the cigarette position, obtains a cigarette, and continues motion;

3, send the cigarette process: after touching smoke mechanism left side limit switch, motor commutation drives the slide block counter motion; The outlet flue induction installation is sensed cigarette and is propped up and arrive the position that lights a cigarette, and the control motor stops action with ventilation assembly, the cigarette arrival position that lights a cigarette;

4, the process that lights a cigarette: the control mounted point fire that lights a cigarette, smoking pump is bled through air-breathing joint in the time of igniting, thus anthropomorphic dummy's smoking process, this process continues 3-4 second;

5, smoke process: after the 3-4 of the process that lights a cigarette finished second, the driven by motor sliding shoe continued press the original direction motion, arrived the position of smoke mechanism right side limit switch, and motor stops, and at this moment, cigarette is seen off cigar lighter, and wait is taken away.

Beneficial effect:

1, the present invention adopts electronic device, simplicity of design, and gear pump is adopted in the generation of smoking negative pressure, rather than membrane pump, because membrane pump can be stopped up by tobacco tar, therefore adopts the metal-toothed wheel pump very reliable.

2, the use of fan during many cigarettes of successively-ignited, because the inner anoxic of cigar lighter, the phenomenon that can't light possibly occur, thus the present invention to adopt fan be the cigar lighter interal supplying oxygen, thereby the success rate that lights a cigarette that improves.

3 cigar lighters of the present invention can be placed on the airport, the public place of entertainment, and the time that lights a cigarette is short, good reliability.

Description of drawings

Fig. 1 is the vertical view of a kind of utensil for automatically lighting cigarette structure of the present invention;

Fig. 2 is the left view of a kind of utensil for automatically lighting cigarette structure of the present invention;

Fig. 3 is the structural representation of a kind of utensil for automatically lighting cigarette smoke of the present invention mechanism;

Fig. 4 is the structural representation of a kind of utensil for automatically lighting cigarette housing of the present invention.

Wherein: 1-upper supporting plate, 2-smoke storage box, 3-door, 4-key switch, 5-light a cigarette mechanism, 6-driven pulley, 7-axle, 8-leading screw, 9-sliding axle, 10-printed board assembly, 11-lower carrier plate, 12-loudspeaker, 13-smoking pump, 14-ventilation assembly, the driven wheels of 16-, 17-driving wheel, 18-motor, 19-sliding shoe, the air-breathing joint of 20-, 21-outlet flue, 22-baffle plate, 23-infrared transmitting tube, 24-infrared receiving tube, 25-housing.

The specific embodiment

Below in conjunction with accompanying drawing the present invention is explained further details.

A kind of utensil for automatically lighting cigarette comprises housing 25, upper supporting plate 1, lower carrier plate 11, the mechanism 5 that lights a cigarette, smoking pump 13, smoke sending machine structure, smoke mechanism and printed board assembly 10; As attach shown in Fig. 1 and 2, the smoke sending machine structure comprises smoke storage box 2, door 3, driven pulley 6, spring, axle 7 and induction installation, wherein; Smoke storage box 2 is a rectangular housing, and inner chamber is divided into two-layer memory space as cigarette up and down by dividing plate, and the axle 7 retaining platforms by the middle part are divided into big or small two ends; The upper surface of smoke storage box 2 is provided with the lid of U type; Lid is around the rotating shaft opening and closing smoke storage box 2 of smoke storage box 2 bottoms, and the outlet of smoke storage box 2 front ends is provided with door 3, and door 3 one ends are movable rotation-shafts; The other end is fixedly connected by the small end of axle 7; Be slidingly connected with driven pulley 6 behind the big end pocketed springs of axle 7, both ends of the spring is conflicted with the retaining platform of driven pulley and axle 7 respectively and is connected, and in smoke storage box 2 outlet both sides induction installation is set; Shown in accompanying drawing 3, smoke mechanism comprises air-breathing joint 20, baffle plate 22, sliding shoe 19, sliding axle 9, leading screw 8, motor 18, driving wheel 17, driven wheels 16 and induction installation; Two parallel through holes are arranged on the sliding shoe 19, and a through hole is a screwed hole, and another is a unthreaded hole, and sliding shoe 19 middle parts have a vertical through hole to match with air-breathing joint 20; The half-arc groove of a level is all arranged on air-breathing joint 20 and the outlet flue 21, be used to place cigarette; Sliding shoe 19 is sleeved on leading screw 8 and the sliding axle 9 through two through holes, and air-breathing joint 20 is contained in sliding shoe 19 middle parts, and air-breathing joint 20 is connected smoking pump 13 with the position that sliding shoe cooperates through rubber tube; Motor shaft connects driving wheel 17 and the driven wheels that are connected with leading screw 8 16 engagements; The combustion gas of mechanism of lighting a cigarette can be overflowed and by being lighted from lighting-up tuyere; Above the lighting-up tuyere baffle plate 22 is housed and injures miscellaneous part to prevent flame, the baffle plate right side is provided with horizontal outlet flue 21 and is seen off for cigarette, and the both sides, front and back of baffle plate 22 are provided with induction installation respectively; In addition, the left and right sides of smoke mechanism is respectively arranged with limit switch.

Its whole annexation is: the smoke storage box 2 and the horizontal direction of smoke sending machine structure are 15 to 30 degree angles and are installed on the upper supporting plate 1; The surface of upper supporting plate 1 one sides is provided with press button 4; Smoke mechanism is installed in the place ahead of smoke storage box 2, the gears engaged in the driven pulley 6 of smoke sending machine structure and the driven wheels 16 of smoke mechanism; Ventilation assembly 14, smoking pump 13 and the mechanism 5 that lights a cigarette are installed in the below of smoke mechanism and are fixed on the lower carrier plate 11; Loudspeaker 12 is installed in the place ahead of smoke mechanism, and printed board assembly 10 is installed in smoke storage box 2 bottoms and is connected with key switch 4, induction installation, limit switch, motor 18 and loudspeaker 12; Go into to form utensil for automatically lighting cigarette of the present invention in the housing 25 with the upper-part integral installation.

Wherein the induction installation on smoke storage box 2 and the smoke assembly constitutes by infrared transmitting tube 23 and infrared receiving tube 24, and whether be used for detecting has cigarette to be positioned at the detection position, gives the printed circuit board feedback control signal simultaneously; Shown in accompanying drawing 4, housing 25 has aperture with loudspeaker 12 corresponding positions, and the sound transmission that is beneficial to loudspeaker 12 is to outside; Ventilation assembly 14 is a fan, and purpose is the circulation of air that promotes upper supporting plate 1 and lower carrier plate 11 inside, and can there be sufficient oxygen supply in the mechanism that is beneficial to light a cigarette under situation about lighting a cigarette continuously.

The course of work: press key switch 4, whether the position that the induction installation on the smoke storage box 2 at first detects mouth has cigarette, if there is not cigarette; Loudspeaker 12 can voice suggestion " would you please adorn cigarette ", if cigarette is arranged, motor 18 beginnings are just changeed; The starting fan of ventilation assembly 14, motor 18 drives driven wheels 16 and driven pulley 6 rotates together, and driven wheels 16 drive leading screw 8 rotations of smoke sending machine structure; Sliding shoe 19 on the leading screw 8 moves to the direction of driven wheels 16, simultaneously, because the axle 7 of smoke sending machine structure is to be slidingly matched with driven pulley 6; On axle 7, axle 7 opposite houses produce the power of opening to revolving force by spring action, and this moment, door 3 19 of sliding shoes by smoke mechanism stopped; Axle 7 is around driven pulley 6 idle running, and door 3 remains on closed condition; Move past the position of door when sliding shoe 19 after, open after door 3 loses constraint, the cigarette landing is advanced in the half-arc groove on air-breathing joint 20 and the outlet flue 21; Sliding shoe 19 is run into the limit switch in left side this moment, and motor 18 counter-rotatings and ventilation assembly stop, and sliding shoe 19 is to the reverse cigarette process of sending that moves; When cigarette moving to lights a cigarette detection place; Motor 18 stops, and smoking pump 13 starts and continued for 3 seconds with the mechanism that lights a cigarette and stops, and smoking pump 13 forms negative pressure through rubber tube and air-breathing joint 20 at the cigarette filter place; Flame is lighted in igniting place by the mechanism that lights a cigarette, with cigarette lighter; Motor 18 restarts, and sliding shoe 19 continues to move right and sees cigarette off outlet flue 21, and the limit switch rear motor 18 that sliding shoe 19 is run into the right side stops; Loudspeaker 12 sends voice suggestion and " woulds you please smoke "; Whether the induction installation on the baffle plate 22 detects the cigarette of lighting and is removed, if take away, the workflow that then once lights a cigarette finishes; If do not take away, loudspeaker 12 continues voice suggestion and " woulds you please smoke ".

Claims

1. a utensil for automatically lighting cigarette comprises housing (25), upper supporting plate (1), lower carrier plate (11), the mechanism that lights a cigarette (5), smoking pump (13), smoke sending machine structure, smoke mechanism and printed board assembly (10); The smoke sending machine structure comprises smoke storage box (2), door (3), driven pulley (6), spring, axle (7) and induction installation; Smoke mechanism comprises air-breathing joint (20), baffle plate (22), sliding shoe (19), sliding axle (9), leading screw (8), motor (18), driving wheel (17), driven wheels (16) and induction installation; It is characterized in that in the smoke sending machine structure: smoke storage box (2) is rectangular housing, and inner chamber is divided into two-layer memory space as cigarette up and down by dividing plate, and axle (7) is divided into big or small two ends by the retaining platform at middle part; The upper surface of smoke storage box (2) is provided with the lid of U type, and lid is around the rotating shaft opening and closing smoke storage box (2) of smoke storage box (2) bottom, and the outlet of smoke storage box (2) front end is provided with door (3); Door (3) one ends are movable rotation-shafts; The other end is fixedly connected by the small end of axle (7), and the big end and the driven pulley (6) of axle (7) are slidingly connected, pocketed springs on the big end of axle (7); Both ends of the spring is conflicted with the retaining platform of driven pulley and axle (7) respectively and is connected, and in smoke storage box (2) outlet both sides induction installation is set;

In smoke mechanism: sliding shoe (19) middle part has a vertical through hole to match with air-breathing joint (20); The half-arc groove that a level is all arranged on air-breathing joint (20) and the outlet flue (21); Sliding shoe (19) is sleeved on leading screw (8) and the sliding axle (9) through two through holes, and air-breathing joint (20) is contained in sliding shoe (19) middle part, and air-breathing joint (20) is connected smoking pump (13) with the position that sliding shoe (19) cooperates through rubber tube; Driven wheels (16) engagement that the driving wheel (17) that motor shaft connects is connected with same leading screw (8); Baffle plate (22) is equipped with in the light a cigarette lighting-up tuyere top of mechanism; Baffle plate (22) right side is provided with horizontal outlet flue (21); The both sides, front and back of baffle plate (22) are provided with induction installation respectively, and the left and right sides of smoke mechanism is respectively arranged with limit switch;

Whole annexation is: the smoke storage box of smoke sending machine structure (2) is 15 to 30 degree angles with horizontal direction and is installed on the upper supporting plate (1); The surface of upper supporting plate (1) one side is provided with press button (4); Smoke mechanism is installed in the place ahead of smoke storage box (2), the gears engaged in the driven wheels (16) of driven pulley of smoke sending machine structure (6) and smoke mechanism; Ventilation assembly (14), smoking pump (13) and the mechanism that lights a cigarette (5) are installed in the below of smoke mechanism and are fixed on the lower carrier plate (11); Loudspeaker (12) is installed in the place ahead of smoke mechanism, and printed board assembly (10) is installed in smoke storage box (2) bottom and is connected with induction installation, limit switch, motor (18) and loudspeaker (12) in key switch (4), smoke sending machine structure and the smoke mechanism; Go in the housing (25) with the upper-part integral installation.

2. a kind of utensil for automatically lighting cigarette as claimed in claim 1 is characterized in that, the induction installation in smoke sending machine structure and the smoke mechanism constitutes by infrared transmitting tube (23) and infrared receiving tube (24).

3. a kind of utensil for automatically lighting cigarette as claimed in claim 1 is characterized in that, housing (25) has aperture with the corresponding position of loudspeaker (12).

4. a kind of utensil for automatically lighting cigarette as claimed in claim 1 is characterized in that, ventilation assembly (14) is a fan.

5. a kind of utensil for automatically lighting cigarette as claimed in claim 1 is characterized in that, smoking pump (13) adopts the metal-toothed wheel pump.