CN2438009Y - Improved stove ignition structure - Google Patents

Abstract

The utility model relates to an improved stove igniting structure which is mainly composed of an igniting knob, an arcing power supply, a magnetic reed switch, an electric spark generator and a conducting wire as a line connection, wherein, the igniting knob is arranged on a control plate of a stove body, is close up to the center of a knob surface of the control plate and is fixedly plugged on a valve shaft protruding out from a gas valve in the stove; a proper position around the knob surface is embedded with a magnet. The igniting knob is correspondingly turned on the inner wall of the stove body, so that the magnet can arrive in a preset ignition point position. Two electric connecting ends of the arranged magnetic reed switch are connected to the arcing power supply of which a voltage output end is connected with the electric spark generator beside the bottom of a stove plate via the conducting wire. Thus, the magnetic reed switch is remotely controlled by magnetic force to switch on the arcing power supply to gush out arcing voltage to the electric spark generator which generates electric sparks to ignite gas. Accordingly, the utility model improves a complicated mechanical igniting structure of a traditional stove and solves defects of damaging machine parts and noises when the mechanical igniting structure ignites.

Description

Improved stove and accessory ignition structure

The utility model relates to a kind of improved stove and accessory ignition structure, on particularly a kind of stove and accessory ignition structure, its ignition knob has twisting magnetic force, structure every the igniting of sky control stove and accessory, can improve traditional stove and accessory complicated mechanical formula ignition structure, when reaching the igniting of mechanical type ignition structure, beat the defective of damaging parts and noise.

Generally made now coal gas, natural gas etc. inflammable, can not cause the energy of the fuel of black smoke pollution as cooking food, also make the Range structure of coal gas one class of burning, replaced traditional heaviness, the cooking stove of easy to clean not fully.

And in the middle of these stove and accessorys, dial the stove and accessory of turning point combustion self to have ignition knob, given birth to the stove fire most convenient, do not need to prepare in addition as ignition devices such as match, lighter, the rifles of igniting, yet the ignition structure of present stove and accessory, all constitute, be subjected to the ignition knob turn, bump takes place and produce spark to ignite the combustion gas on the stone or metal plate for standing a stove on as a precaution against fire of arcing needle point by a plurality of parts, because in the interaction of a plurality of parts, smooth and easy coordination in the time of must fully taking into account motion makes structure rather complicated, can't simplify, and parts more than, the probability of parts fault also can improve, and in addition, also has following defective:

1, rotates ignition knob, when driving spark producing component bump, can produce impact noise and bump vibrations, cause parts to be subjected to damaged evil idea virtually gradually or get loose the damage of breaking down easily in the use.

2, a plurality of parts of ignition knob drive, so that the friction mode transmission of contact to be arranged, the resistance of contact friction and moving part, ignition knob is rotated be subjected to a little resistance, can't pull trippingly and revolve, and use long afterwards, because of the many places component wear, make the gap enlargement between the parts of many places loosening, influence igniting effect.

3, do not using body of heater at ordinary times, bump produces between two parts of spark mutually, every vacating certain impact stroke, making the two ends shock surface be subject to drifts such as dust, oil stain pollutes, striking face after the pollution, being hit produces the ability of spark, promptly greatly reduces, usually cause the spark intensity deficiency, the situation that can't light.

The purpose of this utility model provides a kind of improved stove and accessory ignition structure, to overcome the above-mentioned many disadvantages on above-mentioned traditional stove and accessory ignition structure.

The utility model is achieved in that it is mainly by an igniting knob, one arcing power supply, one magnetic reed switch, one electric spark generator, the lead that reaches as circuit connection usefulness constitutes, this ignition knob is located at and is closed on the body of heater control panel, it presses close to control panel knob face central authorities, be solidly plugged on the valve shaft that the producer gas valve stretches out, and in this button face periphery appropriate location, be embedded magnet, also in the corresponding switching ignition knob of inboard wall of furnace body, make magnet arrive predetermined ignition point position, this magnetic reed switch is set, and two electricity of magnetic reed switch are connect end, receive the arcing power supply in the stove, and arcing power source voltage output, then via other electric spark generator at the bottom of the lead connection stone or metal plate for standing a stove on as a precaution against fire, thus by magnetic force, every sky control magnetic reed switch conducting arcing power supply, to flow out sparking voltage, produce spark ignition coal gas, thereby can improve traditional stove and accessory complicated mechanical formula ignition structure to the electric spark generator, structure can be simplified, and helps to simplify the object management in the production.

The improvement of this kind stove and accessory ignition structure of the present utility model, owing to change arcing power supply by the enough sparking voltages of supply, the energy as the electric spark generation, do not need as traditional ignition structure, utilize the parts Impact energy to produce spark, just have quiet effect in the use, do not have the noise of bump generation and the situation of vibrations injury parts and take place.

Moreover, the improvement of this kind stove and accessory ignition structure of the present utility model, because with the magnetic force of invisible noncontact transmission, as the source that circuits for triggering produce electric spark, drag or suction that magnetic force forms are extremely light, make when stirring ignition knob, unsusceptibility does not more have traditional contact friction resistance and takes place to magnetic resistance strength, makes the ignition knob switching can be more brisk, can not cause the igniting component wear yet, and influence igniting effect.

In addition, the improvement of this kind stove and accessory ignition structure of the present utility model produces spark because of not relying on ram, do not have impact stroke, make the member that the electric spark energy is provided on being electrically connected, all do not have every empty finedraw, can not be subjected to dust, grunge pollution, and influence the arcing stable performance.

As for detailed construction of the present utility model, application principle, effect and effect, then the explanation of doing with reference to following accompanying drawing can obtain complete understanding.

Fig. 1 is the stove and accessory stereo dissected figure of the improved stove and accessory ignition structure of the utility model.

Fig. 2 is the stove and accessory firing circuit figure of the improved stove and accessory ignition structure of the utility model.

Fig. 3 is the formation schematic diagram of the magnetic reed switch in the improved stove and accessory ignition structure of the utility model.

Fig. 4 is the igniting knob normality position view at ordinary times in the improved stove and accessory ignition structure of the utility model.

Fig. 5 is the ignition structure normality position view in the improved stove and accessory ignition structure of the utility model.

Fig. 6 is the schematic diagram of the igniting knob ignition location in the improved stove and accessory ignition structure of the utility model.

Position view when Fig. 7 is an ignition structure fired state in the improved stove and accessory ignition structure of the utility model.

Referring to each accompanying drawing, the utility model is to improve the stove and accessory ignition structure, mainly by an igniting knob 10, one arcing power supply 20, one magnetic reed switch 30, one electric spark generator 40, the lead 50 that reaches as circuit connection usefulness constitutes, this ignition knob 10 is located on the control panel 2 of body of heater 1, it presses close to button face 11 central authorities of control panel 2, be solidly plugged on the valve shaft 3A that producer gas valve 3 stretches out, and in these button face 11 peripheral appropriate locations, be embedded magnet 12, also at the corresponding switching ignition knob 10 of body of heater 1 inwall, make magnet 12 arrive predetermined ignition point position, this magnetic reed switch 30 is set, and two electricity of magnetic reed switch 30 are connect end, receive the arcing power supply 20 in the stove, this arcing power supply 20 can connect a booster circuit 22 by a Battery pack 21 and be constituted as shown in Figure 2, by magnetic reed switch 30 control battery 21 low-voltage powers conductings partly, and the power output end of arcing power supply 20 then connects the other electric spark generator 40 in 4 ends of stone or metal plate for standing a stove on as a precaution against fire via lead 50.

The formation situation of common this magnetic reed switch 30, as shown in Figure 3, it is in an elongated airtight glass tube 31, enclose the spring leaf 32 of the covert subtend of a pair of, 33 with inert gas 34, this is to spring leaf 32,33 stretch out glass tube 31 outer parts becomes electric contact, and spring leaf 32,33 in glass tube 31, sheet end in opposite directions becomes the magnetic contact of aligning, do not overlap conducting at ordinary times mutually, when above-mentioned magnet 12 facing to magnetic reed switch 30 at a distance of several millimeters when contactless, two magnetic red sheets 32,33 can experience magnet 12 magnetic force, are barricaded as the contact conducting state, after magnet 12 leaves magnetic reed switch 30, this kind switch 30 is got back to off-position immediately, can even make magnet 12 and magnetic reed switch 30 be separated a little distance, still can not influence the magnetic control effect across 30 effects of several millimeters remote control magnetic reed switch by magnetic force by the thin-walled of above-mentioned stove and accessory control panel 2.

Constitute thus, when above-mentioned stone or metal plate for standing a stove on as a precaution against fire 4 misfires, shown in ignition knob 10 locations drawing of Fig. 4, the magnet 12 that ignition knob 10 is embedded staggers mutually with magnetic reed switch 30 positions in the stove, magnet 12 magnetic force promptly can not influence magnetic reed switch 30 conductings, make whole ignition structure as shown in Figure 5, magnetic reed switch 30 disconnects the circuit of arcing power supply 20, make arcing power supply 20 not have sparking voltage and pass to electric spark generator 40, do not have spark to jump out and light stone or metal plate for standing a stove on as a precaution against fire 4, when desiring to light stone or metal plate for standing a stove on as a precaution against fire 4, shown in the ignition knob location drawing of Fig. 6, revolve ignition switch 10 as long as pull, make the 30 position moments of magnetic reed switch in magnet 12 and the stove folded mutually, even the magnetic force magnetic reed switch 30 moment conducting of magnet 12, in this rotary course, also revolve the gas valve 3 that opens in the stove, allow coal gas flow to stone or metal plate for standing a stove on as a precaution against fire 4, make whole ignition structure as shown in Figure 7, magnetic reed switch 30 is connected the circuit of arcing power supply 20, make arcing power supply 20 have sparking voltage to pass to electric spark generator 40, make electric spark generator 40 jump out spark, light the coal gas on the stone or metal plate for standing a stove on as a precaution against fire 4, and ignition knob 10 1 revolved magnetic reed switch 30 positions, magnetic reed switch 30 is promptly got back to the cut-out fired state, is keeping under coal gas 3 openings, and stone or metal plate for standing a stove on as a precaution against fire 4 is finished the comprehensive burning after the igniting.

From the above as can be known, improved this kind stove and accessory of the utility model ignition structure has ignition knob twisting magnetic force really, every the function of empty magnetic control stove and accessory firing circuit, when more traditional stove and accessory complicated mechanical is lighted a fire, beats the defective of damaging parts and noise.

Claims (2)

1, a kind of improved stove and accessory ignition structure, it is characterized in that: mainly by an igniting knob, one arcing power supply, one magnetic reed switch, one electric spark generator, the lead that reaches as circuit connection usefulness constitutes, this ignition knob is located on the body of heater control panel, it presses close to control panel button face central authorities, be solidly plugged on the valve shaft that the producer gas valve stretches out, and in this button face periphery appropriate location, be embedded magnet, also in the corresponding switching ignition knob of inboard wall of furnace body, make magnet arrive predetermined ignition point position, this magnetic reed switch is set, and two electricity of magnetic reed switch are connect end, receive the arcing power supply in the stove, and arcing power source voltage output, then via other electric spark generator at the bottom of the lead connection stone or metal plate for standing a stove on as a precaution against fire.

2, improved stove and accessory ignition structure as claimed in claim 1 is characterized in that: described arcing power supply connects a booster circuit by a Battery pack and is constituted, and is provided with the magnetic reed switch of control battery low-voltage power part conducting.

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