CN201330676Y - Hand induction burglary-prevention alarming protection direct-current igniter - Google Patents

Abstract

The utility model relates to a hand induction burglary-prevention alarming protection direct-current igniter, which consists of a magnetor, a trigger, a resistor R1, a VD 1, a VD1, a transformer, a capacitor C, a high-voltage ignition coil, a diode, a 12V storage battery, a controllable silicon, a switch, a speaker, a power generation coil, a rectifier and an NC555 control chip, and is characterized in that the trigger, the resistor R1, the VD1, the transformer, the VD2 and the controllable silicon are serially connected with each other; the controllable silicon, the VD1 and the diode are connected with the NC555 control chip in parallel. The hand induction burglary-prevention alarming protection direct-current igniter adopts a 12V voltage which is transformed to be a 220V alternative-current voltage, so that the problems that the voltage when the magnetor demagnetizes and performs the charging in low speed is low and the power is off in high speed can be effectively solved.

Description

Feel is answered burglar alarm protection dc point firearm

Technical field

The utility model relates to a kind of ignition system of Motor Vehicle, is that a kind of feel is answered burglar alarm protection dc point firearm concretely.

Background technique

At present, motorcycle generally adopt ignition be used as ignition system control gear accounted for the overwhelming majority, this mechanism simple structure, easy to maintenance, but there is obvious deficiency: because there is ignition angle control accuracy difference function singleness in ignition, do not possess anti-theft alarm function during vehicle lay-off, cause the difficult startup of the cold car of vehicle and have stolen misgivings.

The model utility content

The purpose of this utility model is to provide a kind of feel to answer burglar alarm protection dc point firearm, make and guaranteeing on the simply constructed basis of former ignition system, also has the elimination false alarm, the not power consumption of vehicle lay-off main frame, igniting precision height can be used as the feel of the ignition system of motorcycle and answer burglar alarm protection dc point firearm.

The utility model is realized with following technological scheme: this feel answers burglar alarm protection dc point firearm mainly to be made up of high-voltage ignition coil, magnetogenerator, trigger, resistance R 1, VD1, VD2, transformer, capacitor C, controllable silicon, NC555 control chip, diode, switch, 12V storage battery, loudspeaker, power coil, rectifier.It is characterized in that: trigger, resistance R 1, VD1, transformer, VD2, controllable silicon series connection, controllable silicon, VD1, diode are in parallel with the NC555 control chip.At first feel is answered burglar alarm protection dc point firearm blue white wire be connected with trigger, feel answer burglar alarm protection dc point firearm black yellow line be connected with high-voltage ignition coil, the electric energy of 12V storage battery is answered burglar alarm protection dc point firearm supply electric energy by red line and green line to feel under the situation of switch conduction, the grey line of induction forms the loop with the NC555 control chip over the ground behind human body touch, blue the white wire conducting, magnetogenerator rotation behind the engine start, the trigger signal one tunnel that trigger produces offers transformer, transformer is that the Ac of 220V charges to capacitor C through VD2 by 12V direct current vibration, another road of signal that trigger produces offers the NC555 control chip, the NC555 control chip is by the discharge over the ground of SCR control capacitor C, to realize the igniting of high-voltage ignition coil; Behind switch conduction, the perception grey that do not have the NC555 control chip triggers the setting value that the trigger signal of line and time surpass the NC555 control chip, NC555 will be transported to loudspeaker to the electric energy of storage battery by orange line and yellow line, thereby the warning of control loudspeaker simultaneously blue white wire will be disconnected, motor can not start, and has realized the control function of burglar alarm; Behind engine start; increase along with rotating speed; the power coil generated energy of magnetogenerator is also along with increase; because the effect of voltage stabilizer is controlled in about 15V to the voltage that storage battery replenishes; this moment is if voltage surpasses 16V; the NC555 control chip perceives voltage by red power line and has surpassed specified value; the NC555 control chip makes the high voltage wire cutoff with the circuit of break trigger; engine speed descends, and has realized that the not voltage stabilizing of rectifier or the precision of voltage regulation do not reach when requiring the protective action to the car load circuit.

Compared with the prior art, use this feel to answer burglar alarm protection dc point firearm can solve the igniting low precision of igniter, magnetogenerator demagnetization and slow-speed of revolution charging voltage are on the low side, the high speed cutoff, and igniter does not have drawbacks such as burglar alarm.

In sum; just because of this feel answers burglar alarm protection dc point firearm to have the igniting low precision that solves igniter; magnetogenerator demagnetization and slow-speed of revolution charging voltage are on the low side; the high speed cutoff; no burglar alarm; the cold car that causes is difficult to be started and powered-down automatic antitheft and the function of protecting self circuit, thus the working life of prolongation motor and the anti-theft capability of car load.

Description of drawings

Fig. 1 is the fundamental diagram that the utility model feel is answered burglar alarm protection dc point firearm.

1. magnetogenerators among the figure, 2. trigger, 3. transformer, 4. resistance R 1,5.VD1,6.VD2,7. capacitor C, 8. controllable silicon, 9. high-voltage ignition coil, 10.NC555 control chip, 11. diodes, 12. switch, 13.12V storage battery, 14. loudspeakers, 15. power coils, 16. rectifiers.

Embodiment

Fig. 1 is the fundamental diagram that the utility model feel is answered burglar alarm protection dc point firearm, and its working principle is made up of magnetogenerator (1), trigger (2), transformer (3), resistance R 1 (4), VD1 (5), VD2 (6), capacitor C (7), controllable silicon (8), high-voltage ignition coil (9), NC555 control chip (10), diode (11), switch (12), 12V storage battery (13), loudspeaker (14), power coil (15), rectifier (16).In Fig. 1, trigger (2), resistance R 1 (4), VD1 (5), transformer (3), VD2 (6), controllable silicon (8) series connection, controllable silicon (8), VD1 (5), diode (11) are in parallel with NC555 control chip (10).At first feel is answered burglar alarm protection dc point firearm blue white wire be connected with trigger (2), feel answer burglar alarm protection dc point firearm black yellow line be connected with high-voltage ignition coil (9), the electric energy of 12V storage battery (13) is answered burglar alarm protection dc point firearm supply electric energy by red line and green line to feel under the situation of switch (12) conducting, the grey line of induction forms the loop with NC555 control chip (10) over the ground behind human body touch, blue the white wire conducting, magnetogenerator behind the engine start (1) rotation, the trigger signal one tunnel that trigger (2) produces offers transformer (3), transformer (3) is that the Ac of 220V charges to capacitor C (7) through VD2 (6) by 12V direct current vibration, another road of signal that trigger (2) produces offers NC555 control chip (10), NC555 control chip (10) is by the discharge over the ground of controllable silicon (8) control capacitance C (7), to realize the igniting of high-voltage ignition coil (9); After switch (12) conducting, the perception grey that do not have NC555 control chip (10) triggers the setting value that the trigger signal of line and time surpass NC555 control chip (10), NC555 will be transported to loudspeaker (14) to the electric energy of storage battery by orange line and yellow line, thereby the warning of control loudspeaker (14) simultaneously blue white wire will be disconnected, motor can not start, and has realized the control function of burglar alarm; Behind engine start; increase along with rotating speed; power coil (15) generated energy of magnetogenerator (1) is also along with increase; because the effect of rectifier (16) voltage stabilizing is controlled in about 15V to the voltage that storage battery replenishes; this moment is if voltage surpasses 16V; NC555 control chip (10) perceives voltage by red power line and has surpassed specified value; NC555 control chip (10) makes the high voltage wire cutoff with the circuit of break trigger (2); engine speed descends, and has realized that rectifier (16) the not voltage stabilizing or the precision of voltage regulation do not reach when requiring the protective action to the car load circuit.

Claims (2)

1. a feel is answered burglar alarm protection dc point firearm, its mechanical part is made up of magnetogenerator, trigger, resistance R 1, VD1, VD2, transformer, capacitor C, controllable silicon, high-voltage ignition coil, NC555 control chip, diode, switch, loudspeaker, power coil, rectifier, 12V storage battery, it is characterized in that: trigger, resistance R 1, VD1, transformer, VD2, controllable silicon series connection.

2. a kind of feel according to claim 1 is answered burglar alarm protection dc point firearm, it is characterized in that: controllable silicon, VD1, diode are in parallel with the NC555 control chip.

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