CN2695667Y - Ignition strengthening device for starting of battery of gasoline internal-combustion engine - Google Patents
Ignition strengthening device for starting of battery of gasoline internal-combustion engine Download PDFInfo
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- CN2695667Y CN2695667Y CN 03201958 CN03201958U CN2695667Y CN 2695667 Y CN2695667 Y CN 2695667Y CN 03201958 CN03201958 CN 03201958 CN 03201958 U CN03201958 U CN 03201958U CN 2695667 Y CN2695667 Y CN 2695667Y
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- battery
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- storage battery
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Abstract
The utility model belongs to the technical field of the internal-combustion engines, and relates to an ignition strengthening device for starting a battery of a gasoline internal-combustion engine. The utility model comprises two diodes, fuses, and a maintenance-free battery. The minus pole of one diode connects with the output end of the fuse; and the positive pole of the diode connects with one end of the machinery or the electronic ignition system; the end of the machinery or the electronic ignition system is originally connected with the positive pole of the battery. The minus pole of the other diode is connected with the output end of the main fuse; the positive pole of the other diode is connected with one end of the normally open contact; the other end of the normally open contact connects in parallel with the positive poles of the diodes. The minus pole of the maintenance-free lead battery is connected in parallel with the minus pole of the battery; the positive pole of the maintenance-free lead battery connects with one end of the other fuse; the other end of the fuse is connected in parallel with the positive pole ends of the diodes. The utility model which is suitable for the ignition of the engines of the gasoline combustion cars and motorcycles, can enlarge the ignition intensity of the gasoline internal combustion engine, and ensure the successful once ignition in the adverse conditions when the temperature is low in winter, the battery ages, etc.
Description
The invention belongs to by the moving running mechanism branch art field of explosive motor holder.Be specifically related to be to use storage battery primer fluid explosive motor in the time, increase ignition intensity, guarantee in the success of adverse condition down-firing.
Background technique:
The burns gasoline motor of automobile, motor bus equipment, starting of most employing storage battery and igniting.An only small part motorcycle magneto ignition.The electric consumer of the various lamps on the vehicle, actuating motor, ignition mechanism (machinery or electronic ignition) and other purposes etc. all is attempted by on the vehicle-mounted storage battery.It is the lead storage battery of 12 volts, 6 volts or 24 volts that storage battery adopts rated output voltage.Vehicle mainly is actuating motor and ignition mechanism by battery-driven electric consumer in the short period of starting (having only several seconds usually).Actuating motor will be exported bigger moment of torsion, motor could rotate, thus the power all very big (all being more than the hectowatt usually) of the actuating motor of configuration, and the voltage rating that storage battery can be exported is lower, big electric current just must be arranged by actuating motor, amperes often up to a hundred or even hundreds of ampere.Though the internal resistance of storage battery is little, it is very big that output voltage is descended suddenly.With rated output voltage is that 12 volts storage battery is an example, through measured battery output terminal descend 4-5 volt at least, 7-8 volt at most.So many storage batteries are lighted a fire for ignition mechanism again simultaneously with descending.The spark intensity that produces on spark plug also descends thereupon, and often igniting is unsuccessful several times.Lead storage battery is along with the growth of service time, and the internal resistance of cell is strengthening, and capacity is reducing, and how much above-mentioned actual measurement accumulator voltage differs if descending, and just increases relevant with the internal resistance of storage battery.
In addition, the ambient temperature that vehicle uses is an epochmaking influence factor, and this side's winter temperature of China is very common below subzero 20 degree, and the electrochemical reaction ability of internal storage battery also descends with temperature and slows down, cause when cold-starting, often getting nowhere several times perhaps basic fail to start.Whatsoever reason was facilitated in several seconds that actuating motor works each time in a word, and the storage battery output voltage reduces greatly, and the spark intensity that its result is reflected in igniting descends, and was not enough to light the mixed gas in the cylinder, made loss of ignition.Start vehicle repeatedly igniting can partly cause bigger mechanical wear to associated mechanical, also can more quicken the aging of storage battery.Based on such technical background, the present invention is proposed.
Summary of the invention
One, purpose
Be intended to actuating motor and start for the first time in several seconds of explosive motor, strengthen the intensity of sparkover simultaneously, guarantee in the adverse condition success of lighting a fire next time.
Two, structure be connected
Automobile, motorcycle vehicle are various, and what are different for the electric consumer that disposes on every kind of car, and function is also inequality.But be to use the vehicle of the gasoline internal combustion engine of storage battery starting, it almost is identical relating to being connected of actuating motor and ignition system circuit.Fig. 1 provides the electrical schematic diagram of automobile, motorcycle starting motor and ignition system part.A, d point connects the generator on the car among the figure, and the output terminal b point of fus (7) connects other electric consumers except that actuating motor and ignition system, is omitted.
Fig. 2 is electrical schematic diagram of the present invention, comparison diagram 1, on original circuit, add diode (10), diode (11), maintenance-free lead-acid battery (14) that fus (13) is identical with storage battery (1) rated output voltage, use the vacant normally opened contact (12) of another group of former configuration relay (4) simultaneously, just can realize purpose of the present invention.
" the igniting intensifier the during starting of gasoline internal combustion engine storage battery " circuit (Fig. 2) connects, it is characterized in that: the negative pole of diode (10) connects the output terminal of fus (8) (c point among the figure), and the positive pole of diode (10) tool (or electronics) ignition system (9) of meeting sb. at the airport connect the anodal end of storage battery (1) originally; The negative pole of diode (11) connects the output terminal [with respect to storage battery (1)] of total fus (2), and the positive pole of diode (11) connects an end of normally opened contact (12), and the positive pole of the other end of normally opened contact (12) and diode (10) also connects; The negative pole of the negative pole of maintenance-free lead-acid battery (14) and storage battery (1) also connects, and the positive pole of storage battery (14) connects an end of fus (13), and the other end of fus (13) is attempted by the positive terminal of diode (11).Promptly finish connection of the present invention.
Three, effect
1, the starting process of original vehicle
In conjunction with the starting process of the original vehicle of Fig. 1 brief description, when key door power switch (3) is screwed into first gear (being the state of expression among Fig. 1,2), the k in the key door power switch (3)
1Switch conduction, the cathode voltage of storage battery (1) is by the k in total fus (2), the key door power switch (3)
1Switch, fus (8) are added on primary circuit one end of machinery (or electronics) ignition system (9), and its other end has been fixedly connected on the negative pole of storage battery (1), as long as engine rotation, corresponding spark plug will be emitted the spark ignition mixed gas.When again key door power switch (3) being screwed into second gear, the k in the key door power switch (3)
2Switch conduction, k
1Switch keeps conducting, and the cathode voltage of storage battery (1) is through fus (8); The further k in key door power switch (3)
2Switch is added to an end of relay (4) coil, and the other end of coil has been attempted by on the negative pole of storage battery (1), constitute path, the coil conduction of relay (4) makes one group of normally opened contact (5) closure of relay (4), the two ends of actuating motor (6) are attempted by on the two poles of the earth of storage battery (1) and conduct electricity as a result, the moving explosive motor of actuating motor (6) rotation holder is rotated, cooperate the spark plug discharge to finish starting.At this moment decontrol key door power switch (3), get back on first gear k automatically
2Switch disconnects, and actuating motor (6) stops operating.Continuation provides the spark plug discharge by ignition system, keeps the motor operation.But when problem just appeared at the actuating motor rotation, the rated output voltage of storage battery (1) descended, and it is not enough to be directed at ignition intensity, possible loss of ignition.
2, adopt igniting effect of the present invention
When key door power switch (3) was screwed into second gear, the circuit of conducting process that actuating motor rotates and original vehicle configuration can be realized rotating without any change.In relay (4) energising first group of normally opened contact of adhesive (5) (circuit turn-on that is used for actuating motor), also adhesive same relay (4) another the group normally opened contact (12), the cathode voltage of non-maintenance secondary battery (14) is by fus (13), closed normally opened contact (12) is added on primary circuit one end of machinery (or electronics) ignition system (9), and at this moment the other end is to be attempted by on the negative pole of storage battery (14), need only actuating motor (6) and rotate, machinery (or electronics) igniting system (9) just can provide specified output voltage to be used for lighting a fire by storage battery (14).Enough spark intensities are arranged, guarantee once success of igniting.At this moment, actuating motor (6) rotates, though storage battery (1) voltage declines to a great extent, but owing to be provided with diode (10), diode (11), the cathode voltage of storage battery (14) is to be connected on the positive pole of diode (10), (11), and the unilateral conduction characteristic of diode has just determined that storage battery this moment (14) is higher than the output voltage of storage battery (1), can not oppositely be added on the storage battery (1), can only provide the energy igniting to ignition system (9).Start when afterwards key door power switch (3) is got back to first gear, wherein k
2Switch disconnects, relay (4) coil blackout, and normally open is recovered in normally opened contact (5) and (12), and actuating motor (6) outage stops operating.At this moment storage battery (14) is because normally opened contact (12) cut-out, stop to power to ignition system (9), but the output voltage of storage battery (1) returns to rated output voltage owing to actuating motor (6) stops operating, and powers to ignition system (9) by diode (10).Guarantee normal operation.
The process of charge in batteries is described at last, when the output voltage of generator is higher than the voltage rating of storage battery (1), (14), do not need to illustrate that to storage battery (1) charging this is the setting of primary circuit by a, d at 2, and to storage battery (14) charging be: the generator cathode voltage that a is ordered is added on the positive pole of storage battery (14) by diode (11), fus (13), the negative pole of storage battery (14) is to be connected on the d point, realizes that charging is no problem.
Description of drawings
The electrical schematic diagram of Fig. 1 automobile, motorcycle starting motor and ignition system part
The electrical schematic diagram of Fig. 2 " the igniting intensifier the during starting of gasoline internal combustion engine storage battery ".
Each component that is composed of sequence number among Fig. 1, Fig. 2 are: 1, storage battery; 2, total fus; 3, key door power switch; 4, the relay of actuating motor; 5, one group of normally opened contact of relay (4); 6, actuating motor; 7, fus; 8, fus; 9, machinery or electronic ignitin system; 10, diode; 11, diode; 12, another group normally opened contact of relay (4); 13, fus; 14, with the identical maintenance-free lead-acid battery of storage battery (1) rated output voltage.
Implementation
On the board HFJ1010F type minicar of Song Hua River, realize the present invention.As follows in conjunction with the components and parts that Fig. 2 need install additional:
1, diode (10), (11): electric current 10A, withstand voltage 100V, model 2CZ58D;
2, fus (13): electric current 10A
3, storage battery (14): maintenance-free lead-acid battery, rated output voltage 12V, capacity 4Ah.
Claims (1)
1. igniting intensifier when a gasoline internal combustion engine storage battery starts, it is characterized in that: the negative pole of diode (10) connects the output terminal of fus (8), and meet sb. at the airport tool or electronic ignitin system (9) of the positive pole of diode (10) connect the anodal end of storage battery (1) originally; The negative pole of diode (11) connects the output terminal [with respect to storage battery (1)] of total fus (2), and the positive pole of diode (11) connects an end of normally opened contact (12), and the positive pole of the other end of normally opened contact (12) and diode (10) also connects; The negative pole of the negative pole of maintenance-free lead-acid battery (14) and storage battery (1) also connects, and the positive pole of storage battery (14) connects an end of fus (13), and the other end of fus (13) is attempted by the positive terminal of diode (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03201958 CN2695667Y (en) | 2003-01-05 | 2003-01-05 | Ignition strengthening device for starting of battery of gasoline internal-combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03201958 CN2695667Y (en) | 2003-01-05 | 2003-01-05 | Ignition strengthening device for starting of battery of gasoline internal-combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695667Y true CN2695667Y (en) | 2005-04-27 |
Family
ID=34754910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03201958 Expired - Fee Related CN2695667Y (en) | 2003-01-05 | 2003-01-05 | Ignition strengthening device for starting of battery of gasoline internal-combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695667Y (en) |
-
2003
- 2003-01-05 CN CN 03201958 patent/CN2695667Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |