CN1488301A

CN1488301A - Stay-cord cigarette igniter withou fuel

Info

Publication number: CN1488301A
Application number: CNA02134891XA
Authority: CN
Inventors: 陈伟军
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-08
Filing date: 2002-10-08
Publication date: 2004-04-14

Abstract

The invention is a rope-drawing cigarette lighter, not requiring fuel and not producing fire source. There is a micro generator inside it. When using it, operate the rotation of the rotor by drawing rope with hand, so as to develop a rotary alternating magnetic field around the rotor. The generator converts mechanical energy into electric energy, and the current is rectified to drive resistance heating wire to heat, so as to realize lighting up the cigarette.

Description

Need not the dragline type cigarette lighter of fuel

The present invention relates to the igniting field, particularly a kind of dragline type cigarette lighter of using fuel safe in utilization of need not.

The lighter that uses all needs to use combustible substance (as combustable liquid or liquid gas) to burn at present, and the burning things which may cause a fire disaster of naked light is all arranged during igniting, so not only consumes and waste fuel, also can be inflammable and explosive, if be used for playing, more be easy to generate danger by child.

The objective of the invention is to consider the problems referred to above and a kind of cigarette lighter is provided, this cigarette lighter need not to use fuel, there is not the naked light burning things which may cause a fire disaster to produce, have microgenerator in it, during use, make the generator amature rotation by pulling rop exercise, around stator, form rotational alternating magnetic field, generator is converted into electric energy with mechanical energy, and electric current is behind over commutation, and the heating of driving resistor heating wire can realize the use that lights a cigarette.

The present invention has compact structure, and is small and exquisite easy to carry, heating efficiency height, the characteristics of Environmental Safety fashion.

Structural representation of the present invention includes as shown in drawings: 1. loam cake, 2. long valve silicon steel sheet; 3. short valve silicon steel sheet, 4. multi pole magnetic steel wheel, 5. inertial flywheel; the axle stamen, 7. three tooth parabola clutch pinion, 8. disc springs; 9. lower cover, 10. protective cover, 11. rectification circuit plates; 12. steel ball, 13. stay cords, 14. draw rings; 15. inductor coil, 16. resistive heaters, 17. ceramics seats.

The invention will be further described below in conjunction with drawings and Examples.

Fig. 1 is the perspective decomposition texture schematic representation of cigarette lighter of the present invention.

Fig. 2 is the facade and the partial sectional view of cigarette lighter.

Fig. 3 is the A-A horizontal section structural representation of Fig. 2.

Fig. 4 is power facility stator and rotor structure schematic representation.

Fig. 5 is the structural representation of long valve silicon steel sheet.

Fig. 6 is the structural representation of short valve silicon steel sheet.

Fig. 7 is the structural representation of multi pole magnetic steel wheel.

Fig. 8 is the structural representation of three tooth parabola clutch pinions.

Shown in 3, this cigarette lighter shell is made up of loam cake 1 and lower cover 9.Be with a protective cover 10 in shell upper, a thermal insulation ceramics seat 17 is housed in the protective cover, accompany resistive heater 16 in the ceramics seat.There is a main shaft stamen 9 in central authorities in the shell, and two ends are fixed on the center of loam cake 1 and lower cover 9 and rotatable.With axle stamen 9 is axis, in the upper end of axle stamen long valve silicon steel sheet 2 is arranged, short valve silicon steel sheet 3, long and short lobe silicon steel plate isogonism coaxial the linking together as shown in Figure 4 of interlocking, and they are fixed on the loam cake 1, and the centre is wound with coil 15 and forms generator unit stator.Multi pole magnetic steel wheel 4 and inertial flywheel 5 be coaxial to be connected and to be fixed on the main shaft 6, can rotate with main shaft, multi pole magnetic steel wheel 4 is inserted in the space that length petal silicon steel plate petal surrounds but does not contact with silicon steel plate and forms generator amature, and place, inertial flywheel 5 another side axle center has circular groove.Three tooth parabolas close from wheel 7 and are set on main shaft 9 middle parts, can be not with main axis rotation, its top double wedge is coaxial to be nested with in the interior circular groove of inertial flywheel 5, form the steel ball road, the wide end of an end narrow (as shown in Figure 7) in the steel ball road, steel ball 12 is arranged in the steel ball road, the bottom is the hinge drum, be wound with stay cord 13 in the dish, the stay cord the other end passes shell Peng on draw ring 14, three tooth parabolas close from the bottom of wheel 7 hinge drums also has a cambered outwards hollow cylinder, have crack in the middle of the hollow cylinder, can clip the reed of disc spring 8 center-side of bottom, disc spring 8 is fixed on the lower cover 9, coil 15 output terminals of stator are connected to the input end of rectification circuit plate 11, and the output terminal of rectification circuit plate 11 connects resistive heater 16.

During use; earlier the protective cover 10 of shell upper is opened; holding cigarette lighter with one; the finger of another hand passes draw ring 14 and is pulled outwardly; make and be coiled in three tooth parabolas and close from the stay cords 13 of wheel 7 hinges in the drums and pull out; driving three tooth parabolas closes from wheel 7 rotations; steel ball 12 in the steel ball road is snapped in the narrow end steel ball road; because frictional force; make inertial flywheel 5 and multi pole magnetic steel wheel 4 quick rotation together, simultaneously, also make disc spring 8 rotate storing energy; because multi pole magnetic steel wheel 4 rotations are being grown; short valve silicon steel sheet 2; 3 and the stator formed of coil 15 around form rotating magnetic field.When stay cord 13 is pulled to the end, when hand loosens, disc spring 8 bounce-backs, three tooth parabolas are closed from wheel 7 counter-rotatings, stay cord 13 backrush, steel ball 12 in the steel ball road returns in the wide end steel ball road, because of zerofriction force does not rotate synchronously with inertial flywheel 5, and reach the purpose of clutch, but flywheel 5 is because effect of inertia still is being with multi pole magnetic steel wheel 4 high speed rotating, constantly like this be pulled outwardly and loosen backrush circulation, coil 15 is because of cutting magnetic line produces Ac, and Ac is sent to rectification circuit 11 (rectification circuit is a known technology, does not do to pretend to separate) here and becomes direct current after rectification, red through resistive heater 17 heating burnings again, use can light a cigarette.

Above-mentioned protective cover 10 should be by the plastic materials molding and forming; shell can be with plastics or sheetmetal impact briquetting; three tooth parabola clutch pinions 7 are by injection molding or metal casting; the generator amature that multi pole magnetic steel wheel 4 is formed adopts the rare earth permanent magnet material to make; and on external diameter, be separated by with the SN utmost point; the armature stator of generator, length petal silicon steel plate of being made by iron nisiloy material and resin and winding coil are formed.

Claims

1. dragline type cigarette lighter, its feature comprises by loam cake 1, long valve silicon steel sheet 2; short valve silicon steel sheet 3, multi pole magnetic steel wheel 4, inertial flywheel 5; axle stamen 6, three tooth parabola clutch pinions 7, disc spring 8; lower cover 9, protective cover 10, rectification circuit plate 11; steel ball 12, stay cord 13, draw ring 14; inductor coil 15, resistive heater 16, ceramics seat 17 is formed.

2. cigarette lighter according to claim 1 is characterized in that being wound with stay cord 13 in above-mentioned three tooth parabola clutch pinions, the 7 hinge drums, and the stay cord the other end passes shell Peng on draw ring 14.

3. cigarette lighter according to claim 1 is characterized in that on the above-mentioned three tooth parabola clutch pinions 7 three double wedges being arranged, coaxial being nested with in the interior circular groove of inertial flywheel 5, form the steel ball road, the wide end of an end is narrow in the steel ball road, and steel ball 12 is arranged in the steel ball road, can play clutch action.

4. cigarette lighter according to claim 1, the rotor that it is characterized in that power facility is a multi pole magnetic steel wheel 4, on external diameter, be separated by with the SN utmost point, stator is by staggered coaxial the linking together of long and short lobe silicon steel plate 2,3 isogonisms, the centre is wound with coil 15 to be formed, and wherein multi pole magnetic steel wheel 4 is inserted in the space that length petal silicon steel plate petal surrounds but does not contact with silicon steel plate.

5. cigarette lighter according to claim 1 is characterized in that disc spring 8 can drive 7 counter-rotatings of three tooth parabola clutch pinions, makes stay cord 13 backrush.

6. cigarette lighter according to claim 1 is characterized in that having rectifier 11, and rectifier 11 plays rectified action.

7. cigarette lighter according to claim 1 is characterized in that ceramics seat accompanies resistive heater 16 for 17 li, and the electric current heating wire of flowing through can make the heating wire heating burn red and reaches the igniting purpose.