CN201714552U - Electric starting protective device for motorcycles - Google Patents
Electric starting protective device for motorcycles Download PDFInfo
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- CN201714552U CN201714552U CN2010201903224U CN201020190322U CN201714552U CN 201714552 U CN201714552 U CN 201714552U CN 2010201903224 U CN2010201903224 U CN 2010201903224U CN 201020190322 U CN201020190322 U CN 201020190322U CN 201714552 U CN201714552 U CN 201714552U
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Abstract
The utility model relates to an electric starting protective device for motorcycles. An electric starting switch AN is connected with an electric starting relay, the electric starting protective device is serially connected between the electric starting switch AN and the electric starting relay and consists of a delay protective circuit and a control circuit connected with the delay protective circuit, and stability of the protective circuit is increased through a voltage-stabilizing and current-limiting circuit. The electric starting protective device is simple in structure, low in cost, small in volume and simple and convenient in maintenance, is plugged into an electric starting circuit, not only avoids affecting starting operation, but also can avoid unnecessary loss caused by misoperation, can be applied to electric starting circuits of two-wheeled motorcycles, and can also be applied to electric starting circuits of three-wheeled motorcycles or agricultural vehicles or automobiles.
Description
Technical field
The utility model relates to a kind of motorcycle electricity and starts protective gear.
Background technique
At present, in motorcycle industry, the electric starting circuit of motor all adopts enable switch directly to control starting relay work, engage, disconnect this mode with starting relay and finish the startup action, existing electric Starting mode, though simple in structure, also have the following disadvantages:
The one, motorcycle engine is when utilizing electricity to start, and the actuation time of enable switch is fully by artificial control, and the length of disposable starting time and operator's habituation, qualification are relevant.If starting time is long, can cause phenomenons such as starting electrical machinery is overheated, storage battery suffers great loss, wire harness heating, having very, the person can cause the damage of part components and parts.
The 2nd, starting time is long, may cause the enable switch contact above the handle bracket adhesion phenomenon to occur in addition, makes the continuous heavy-current discharge of storage battery, to such an extent as to storage battery is seriously scrapped, brings unnecessary loss to the user.
The model utility content
The purpose of this utility model provides a kind of avoiding because of motorcycle electricity startup disposable starting time of long storage battery and the part components and parts of making damage, thereby the motorcycle electricity of protection starting circuit starts protective gear.
For achieving the above object, the technical solution adopted in the utility model is: a kind of motorcycle electricity starts protective gear, and electric switch AN is connected with electric starting relay, is serially connected with electricity between described electric switch AN and the electric starting relay and starts protective gear.
Described electricity starts protective gear to be made up of with the control circuit that is connected with the delay protection circuit the delay protection circuit, and the circuit structure of each several part is:
A, delay protection circuit are made up of time-base integrated circuit Ic1, charging capacitor C2, resistance R 2 and capacitor C 3; The positive terminal of charging capacitor C2 is connected with the output terminal of electric switch AN, the negative pole end of charging capacitor C2 is connected with an end of resistance R 2, the other end ground connection of resistance R 2,4,8 pin of time-base integrated circuit Ic1 are connected with the output terminal of electric switch AN, 2,6 pin of time-base integrated circuit Ic1 are connected with the negative pole end of charging capacitor C2, the 5 foot meridian capacitor C3 ground connection of time-base integrated circuit Ic1, the 1 pin ground connection of time-base integrated circuit Ic1;
B, control circuit are made up of diode D1, relay J 1; The positive terminal of diode D1 is connected with 3 pin of time-base integrated circuit Ic1, the negative pole end ground connection of diode D1, the public input end of relay J 1 is connected with the output terminal of electric switch AN, the normally-closed contact K1 of relay J 1 is connected with electric starting relay, the normally opened contact K2 ground connection of relay J 1, one end of relay J 1 coil is connected with 3 pin of time-base integrated circuit Ic1 in the delay protection circuit, the other end ground connection of relay J 1 coil;
Above-mentioned motorcycle electricity starts protective gear; be provided with the voltage stabilizing current-limiting circuit between the positive terminal of described electric switch AN and charging capacitor C2; its circuit structure is: the voltage stabilizing current-limiting circuit is made up of capacitor C 1, resistance R 1 and reference diode DW; resistance R 1 is serially connected in the delay protection circuit between the charging capacitor C2 and electric switch AN; one end of capacitor C 1 is connected with the output terminal of electric switch AN; the other end ground connection of capacitor C 1; the positive terminal of reference diode DW is connected with the positive terminal of charging capacitor C2 in the delay protection circuit, the negative pole end ground connection of reference diode DW.
Above-mentioned motorcycle electricity starts protective gear, and input end, output terminal that described electricity starts protective gear are respectively equipped with plug connector.
Above-mentioned motorcycle electricity starts protective gear, is provided with warning device between the normally opened contact K2 of described control circuit (7) repeat circuit J1 and the grounding end.Warning device can be a buzzer, tutorial light etc.
The beneficial effects of the utility model are: during the utility model work; after pressing the guard time of electric switch AN above startup protective gear inner setting; keep down state even start knob; starting relay is also no longer worked; the output of warning is arranged simultaneously, remind the driver long this starting time.If do not surpass guard time disposable starting time, starting relay state work down routinely.Thereby protect starting circuit effectively; avoid because of starting time long; cause that starting electrical machinery is overheated, storage battery suffers great loss, wire harness generates heat, phenomenons such as connection are stained with in the enable switch contact; be unlikely to make the continuous heavy-current discharge of storage battery and seriously scrap; avoid the damage of part components and parts, eliminate unnecessary loss.
After starting drive protection outage, if press the startup knob once more, start action and still can proceed, and guard time can not add up, in guard time, do not influence the startability that former car electricity starts.
The input end, the output terminal that adopt electricity to start protective gear are respectively equipped with plug connector.Be convenient to connect, dismantle, keep in repair or change.
Be provided with the voltage stabilizing current-limiting circuit between the positive terminal of employing electric switch AN and charging capacitor C2, can increase the stability that electricity starts protective circuit.
The utility model is simple in structure, and is with low cost, and volume is little, keeps in repair easy.Be plugged in the electric starting circuit, neither influence start-up operation, can avoid again bringing unnecessary loss because of misoperation.Both can be applied to two-wheeled motor vehicle, and also can be applied to motor tricycle, perhaps agricultural vehicle is perhaps in the electric starting circuit of automobile.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can be passed through following specification, claims, and the specifically noted structure realizes and obtains in the accompanying drawing.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Fig. 1 is structural circuit figure of the present utility model.
Fig. 2 is the circuit theory diagrams that the utility model electricity starts protective gear
Mark among the figure: 1-plug connector 2-electricity starts protective gear 3-plug connector 4-electricity starting relay 5-voltage stabilizing current-limiting circuit 6-delay protection circuit 7-control circuit 8-warning device
Embodiment
As accompanying drawing 1, shown in Figure 2; as basic embodiment; a kind of motorcycle electricity of the present utility model starts protective gear, and electric switch AN is connected with electric starting relay 4, is serially connected with electricity between described electric switch AN and the electric starting relay 4 and starts protective gear 2.
Described electricity starts protective gear 2 to be made up of with the control circuit 7 that is connected with delay protection circuit 6 delay protection circuit 6, and the circuit structure of each several part is:
A, delay protection circuit 6 are made up of time-base integrated circuit Ic1, charging capacitor C2, resistance R 2 and capacitor C 3; The positive terminal of charging capacitor C2 is connected with the output terminal of electric switch AN, the negative pole end of charging capacitor C2 is connected with an end of resistance R 2, the other end ground connection of resistance R 2,4,8 pin of time-base integrated circuit Ic1 are connected with the output terminal of electric switch AN, 2,6 pin of time-base integrated circuit Ic1 are connected with the negative pole end of charging capacitor C2, the 5 foot meridian capacitor C3 ground connection of time-base integrated circuit Ic1, the 1 pin ground connection of time-base integrated circuit Ic1.
B, control circuit 7 are made up of diode D1, relay J 1; The positive terminal of diode D1 is connected with 3 pin of time-base integrated circuit Ic1; the negative pole end ground connection of diode D1; the public input end of relay J 1 is connected with the output terminal of electric switch AN; the normally-closed contact K1 of relay J 1 is connected with electric starting relay 4; the normally opened contact K2 ground connection of relay J 1; one end of relay J 1 coil is connected with 3 pin of time-base integrated circuit Ic1 in the delay protection circuit 6, the other end ground connection of relay J 1 coil.
As preferred forms:
Be provided with voltage stabilizing current-limiting circuit 5 between the positive terminal of electric switch AN and charging capacitor C2; its circuit structure is: the voltage stabilizing current-limiting circuit is made up of capacitor C 1, resistance R 1 and reference diode DW; resistance R 1 is serially connected in the delay protection circuit 6 between the charging capacitor C2 and electric switch AN; one end of capacitor C 1 is connected with the output terminal of electric switch AN; the other end ground connection of capacitor C 1; the positive terminal of reference diode DW is connected with the positive terminal of charging capacitor C2 in the delay protection circuit 6, the negative pole end ground connection of reference diode DW.
Input end, output terminal that described electricity starts protective gear are respectively equipped with plug connector 1,3.Plug connector is a master and slave type, both can directly peg graft, and also can connect electricity and start protective gear.
Be provided with such as warning devices such as buzzer or tutorial light 8 between the normally opened contact K2 of described control circuit 7 repeat circuit J1 and the grounding end.So that remind the driver to avoid long-time operation.
Working principle of the present utility model:
Open the motorcycle key operation, press motorcycle electric switch AN, the 12V direct current is by after capacitor C 1 filtering, resistance R 1 current limliting, reference diode DW voltage stabilizing, directly gives electric starting relay 4 power supplies by the normally-closed contact K1 of relay J 1, make starting electrical machinery work, start action.Time-base integrated circuit Ic1 is the NE555 type, forms delay circuit by time-base integrated circuit Ic1, charging capacitor C2, resistance R 2.
During work, after pressing motorcycle electric switch AN, the one tunnel directly the normal open contact K1 by relay J 1 be added on the electric starting relay 4, thereby drive electric starting relay 4 work, begin to start action.After unclamping motorcycle electric switch AN, electric starting relay 4 outages quit work starting electrical machinery.Capacitor C 3 is an anti-interference capacitor, and diode D1 is a fly-wheel diode.
Another road direct current is loaded in the delay circuit of being made up of charging capacitor C2, resistance R 2, time-base integrated circuit Ic1 simultaneously.Connect the moment of DC electrical source; because the both end voltage of charging capacitor C2 can not be suddenlyd change; can be considered charging capacitor C2 short circuit; 2 of time-base integrated circuit Ic1; 6 pin are high level; time-base integrated circuit Ic1 is resetted; 3 pin of time-base integrated circuit Ic1 are output as low level, and relay J 1 is failure to actuate, afterwards; charging capacitor C2 begins charging; when basis set became 2 pin of circuit I c1 to be charged to the 1/3VDD current potential, time-base integrated circuit Ic1 was set, and 3 pin of time-base integrated circuit Ic1 are transmitted and are high level; make relay J 1 adhesive; the normally-closed contact K1 of relay J 1 disconnects, and electric starting relay 4 is quit work, thereby starts the effect of protection in reaching at the appointed time; simultaneously; the normally opened contact K2 of relay J 1 connects, and makes alarm BP work, reminds the driver that this starts inefficacy.
Guard time Tb=1.1R2C2, the best protection time is 2-3s, adjusts the parameter value of resistance R 2, charging capacitor C2, can prolong or shorten guard time.
In guard time, start, can not influence the conventional electric start-up operation mode of motorcycle.If motor does not start, can press electric switch AN once more, need not to wait for, can directly repeat above-mentioned startup action.In the working procedure, guard time does not add up, and is safe and reliable.
Delay protection circuit of the present utility model, control circuit and voltage stabilizing current limliting circuit are not unique, can realize by alternate manner, no matter which kind of mode, as long as reach the purpose of delay protection and control output.
Explanation is at last, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (4)
1. a motorcycle electricity starts protective gear, and electric switch AN is connected with electric starting relay (4), it is characterized in that: be serially connected with electricity between described electric switch AN and the electric starting relay (4) and start protective gear (2);
Described electricity starts protective gear (2) and is made up of with the control circuit (7) that is connected with delay protection circuit (6) delay protection circuit (6); The circuit structure of each several part is:
A, delay protection circuit (6) are made up of time-base integrated circuit Ic1, charging capacitor C2, resistance R 2 and capacitor C 3; The positive terminal of charging capacitor C2 is connected with the output terminal of electric switch AN, the negative pole end of charging capacitor C2 is connected with an end of resistance R 2, the other end ground connection of resistance R 2,4,8 pin of time-base integrated circuit Ic1 are connected with the output terminal of electric switch AN, 2,6 pin of time-base integrated circuit Ic1 are connected with the negative pole end of charging capacitor C2, the 5 foot meridian capacitor C3 ground connection of time-base integrated circuit Ic1, the 1 pin ground connection of time-base integrated circuit Ic1;
B, control circuit (7) are made up of diode D1, relay J 1; The positive terminal of diode D1 is connected with 3 pin of time-base integrated circuit Ic1; the negative pole end ground connection of diode D1; the public input end of relay J 1 is connected with the output terminal of electric switch AN; the normally-closed contact K1 of relay J 1 is connected with electric starting relay (4); the normally opened contact K2 ground connection of relay J 1; one end of relay J 1 coil is connected the other end ground connection of relay J 1 coil with 3 pin of the middle time-base integrated circuit Ic1 of delay protection circuit (6).
2. motorcycle electricity according to claim 1 starts protective gear; it is characterized in that: be provided with voltage stabilizing current-limiting circuit (5) between the positive terminal of described electric switch AN and charging capacitor C2; its circuit structure is: the voltage stabilizing current-limiting circuit is by capacitor C 1; resistance R 1 and reference diode DW form; resistance R 1 is serially connected between middle charging capacitor C2 of delay protection circuit (6) and the electric switch AN; one end of capacitor C 1 is connected with the output terminal of electric switch AN; the other end ground connection of capacitor C 1; the positive terminal of reference diode DW is connected the negative pole end ground connection of reference diode DW with the positive terminal of the middle charging capacitor C2 of delay protection circuit (6).
3. motorcycle electricity according to claim 1 starts protective gear, it is characterized in that: input end, output terminal that described electricity starts protective gear are respectively equipped with plug connector (1,3).
4. start protective gear according to each described motorcycle electricity in the claim 1 to 3, it is characterized in that: be provided with warning device (8) between the normally opened contact K2 of described control circuit (7) repeat circuit J1 and the grounding end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201903224U CN201714552U (en) | 2010-04-29 | 2010-04-29 | Electric starting protective device for motorcycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201903224U CN201714552U (en) | 2010-04-29 | 2010-04-29 | Electric starting protective device for motorcycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201714552U true CN201714552U (en) | 2011-01-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201903224U Expired - Fee Related CN201714552U (en) | 2010-04-29 | 2010-04-29 | Electric starting protective device for motorcycles |
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| Country | Link |
|---|---|
| CN (1) | CN201714552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182607A (en) * | 2011-06-03 | 2011-09-14 | 丹东星光电器有限公司 | Safe starting controller |
-
2010
- 2010-04-29 CN CN2010201903224U patent/CN201714552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182607A (en) * | 2011-06-03 | 2011-09-14 | 丹东星光电器有限公司 | Safe starting controller |
| CN102182607B (en) * | 2011-06-03 | 2013-01-09 | 丹东星光电器有限公司 | Safe starting controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HE'NAN LONCIN LOCOMOTIVE CO., LTD. Free format text: FORMER OWNER: HAN QUNSHAN Effective date: 20110512 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 467200 PINGDINGSHAN LONCIN MOTORCYCLE CO., LTD., WEST OF 1 KILOMETER NORTH OF SHUIZHA, YEXIAN COUNTY, HE'NAN PROVINCE TO: 467200 NORTH SECTION OF YINGBIN AVENUE, YEXIAN COUNTY, PINGDINGSHAN CITY, HE'NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110512 Address after: 467200 north section of Yingbin Road, Pingdingshan, Henan, Yexian County Patentee after: Henan Longxin Locomotive Co., Ltd. Address before: 467200, Henan, Yexian County, one kilometers north of the Road West Road, Pingdingshan LONCIN three wheeled motorcycle Co., Ltd. Patentee before: Han Qunshan |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20190429 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |