CN203596962U - Motorcycle voltage regulator capable of controlling ON-OFF of headlight - Google Patents
Motorcycle voltage regulator capable of controlling ON-OFF of headlight Download PDFInfo
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- CN203596962U CN203596962U CN201320845856.XU CN201320845856U CN203596962U CN 203596962 U CN203596962 U CN 203596962U CN 201320845856 U CN201320845856 U CN 201320845856U CN 203596962 U CN203596962 U CN 203596962U
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- effect transistor
- triode
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- 230000005669 field effect Effects 0.000 claims abstract description 28
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 230000000977 initiatory effect Effects 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 101000668165 Homo sapiens RNA-binding motif, single-stranded-interacting protein 1 Proteins 0.000 description 1
- 101000668170 Homo sapiens RNA-binding motif, single-stranded-interacting protein 2 Proteins 0.000 description 1
- 102100039692 RNA-binding motif, single-stranded-interacting protein 1 Human genes 0.000 description 1
- 102100039690 RNA-binding motif, single-stranded-interacting protein 2 Human genes 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
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Abstract
The utility model discloses a motorcycle voltage regulator capable of controlling the ON-OFF of a headlight. The motorcycle voltage regulator comprises power supply circuits of multiple phases and a bridge-type half-control rectification circuit, and further comprises a headlight control circuit. The headlight control circuit comprises a field effect transistor and a triode. The base electrode of the triode is connected with the power supply circuits of multiple phases at the same time. A rectifier diode is arranged between the power supply circuit of each phase and the base electrode of the triode. The emitter electrode of the triode is connected with the negative pole of a motorcycle load power supply. The collector electrode of the triode is connected with the grid electrode of the field effect transistor. The source electrode of the field effect transistor is connected with the positive pole of the motorcycle load power supply. The drain electrode of the field effect transistor is used for connecting with the headlight. A voltage supply resistor is connected in parallel between the grid electrode and the source electrode of the field effect transistor. The motorcycle voltage regulator is capable of controlling the ON-OFF of the headlight of a motorcycle, enabling the ON-OFF of the headlight of the motorcycle to be consistent with the start-stop of a magneto, and ensuring that the headlight is in a normally-ON state after the motorcycle is started.
Description
Technical field
The utility model relates to a kind of motorcycle voltage regulator, relates in particular to a kind of motorcycle voltage regulator that can control Der StandlichtScheinwerfer und Parkleuchtenschalter.
Background technology
Voltage regulator is electronic equipment conventional on motorcycle, and the unsettled alternating current that is mainly used in magneto on motorcycle to produce is converted to galvanic current, for storage battery and headlight even load.Existing voltage regulator is mainly that the electricity that magneto is produced is controlled whole motorcycle circuit after the halbgesteuerte Gleichrichterbrueckenschaltung of controllable silicon and diode composition, as headlight, instrument even load and storage battery, conventionally can only complete to storage battery charging or in the time there is no storage battery (or storage battery is full of rear) powering load.And conventionally before motorcycle initiating, can first open headlight at night, because the electric weight of motorcycle storage battery storage is conventionally less, so easily caused before motorcycle initiating, headlight is fast by the electric quantity consumption of storage battery storage, thereby causes motorcycle normally to start.Meanwhile, Countries or regional laws and regulations requirement, after motorcycle initiating, headlight need be in constant state; Existing motorcycle is after startup or in driving process, must open Der StandlichtScheinwerfer und Parkleuchtenschalter motorcycle headlight just in opening, and in the time of Diurnal running, human pilot often can be forgotten and opens headlight, cannot keep headlight Chang Liang.
Utility model content
For prior art above shortcomings, the purpose of this utility model is just to provide a kind of motorcycle voltage regulator that can control Der StandlichtScheinwerfer und Parkleuchtenschalter, can carry out switch control to the headlight of motorcycle, make the switch of motorcycle headlight and the start and stop of magneto consistent, and after can guaranteeing motorcycle initiating headlight in normal bright state.
To achieve these goals, the technical solution adopted in the utility model is such: a kind of motorcycle voltage regulator that can control Der StandlichtScheinwerfer und Parkleuchtenschalter, the halbgesteuerte Gleichrichterbrueckenschaltung that comprises heterogeneous power supply circuits, formed by several diodes and controllable silicon, described halbgesteuerte Gleichrichterbrueckenschaltung is connected with heterogeneous power supply circuits; Wherein, in this halbgesteuerte Gleichrichterbrueckenschaltung, one end that diode cathode is connected is as the positive pole of motorcycle load power source, and one end that diode cathode is connected is as the negative pole of motorcycle load power source; It is characterized in that: also comprise large lamp control circuit, described large lamp control circuit comprises a field effect transistor and a triode, the base stage of described triode is connected with heterogeneous power supply circuits simultaneously, between heterogeneous power supply circuits and the base stage of this triode, be equipped with a rectifier diode, the emitter-base bandgap grading that this triode is sent out is connected with the negative pole of motorcycle load power source, and its collector electrode is connected with the grid of field effect transistor; The source electrode of described field effect transistor is connected with the positive pole of motorcycle load power source, and drain electrode is for being connected with headlight; Between the grid of this field effect transistor and source electrode, be parallel with one for piezoresistance.
Further, also comprise an electric capacity, the anodal of this electric capacity is connected with the negative pole of each rectifier diode simultaneously, and its negative pole is connected with the negative pole of motorcycle load power source.Can store electric weight by this electric capacity, thereby provide voltage in the moment of magneto output switching to the base stage of triode, thereby make triode all the time in conducting state, and then guarantee that motorcycle headlight can be in normal bright state.
Further, be also arranged in parallel a voltage stabilizing didoe with grid and the source electrode of described field effect transistor.By this voltage stabilizing didoe to guarantee voltage constant between the grid of field effect transistor and source electrode.
Compared with prior art, the utility model has the advantage of: simple in structure, can carry out switch control to the headlight of motorcycle by field effect transistor, make the switch of motorcycle headlight and the start and stop of magneto consistent, when motorcycle headlight after motorcycle initiating just can be opened, after motorcycle is flame-out, headlight cuts out, thereby guarantees that motorcycle starts stably and normally; And after can guaranteeing motorcycle initiating headlight in normal bright state.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present utility model;
Fig. 2 is the circuit structure diagram of a kind of execution mode of the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment: referring to Fig. 1, Fig. 2, a kind of motorcycle voltage regulator that can control Der StandlichtScheinwerfer und Parkleuchtenschalter, the halbgesteuerte Gleichrichterbrueckenschaltung that comprises heterogeneous power supply circuits, formed by several diodes and controllable silicon, described halbgesteuerte Gleichrichterbrueckenschaltung is connected with heterogeneous power supply circuits, each silicon controlled state is controlled by circuits for triggering, thereby alternating current magneto being produced by halbgesteuerte Gleichrichterbrueckenschaltung is converted to galvanic current, uses for motorcycle load.Wherein, in this halbgesteuerte Gleichrichterbrueckenschaltung, one end that diode cathode is connected is as the positive pole of motorcycle load power source, and one end that diode cathode is connected is as the negative pole of motorcycle load power source.Described heterogeneous power supply circuits are alternating current input circuit, when use, are connected with each output of magneto.
Also comprise large lamp control circuit, described large lamp control circuit comprises a field effect transistor and a triode.The base stage of described triode is connected with heterogeneous power supply circuits simultaneously, between heterogeneous power supply circuits and the base stage of this triode, be equipped with a rectifier diode, the emitter-base bandgap grading that this triode is sent out is connected with the negative pole of motorcycle load power source, its collector electrode is connected with the grid of field effect transistor, between the grid of being on the scene effect pipe and the collector electrode of triode, be also in series with a current-limiting resistance, thereby guarantee the operating current (and/or voltage) of field effect transistor.The source electrode of described field effect transistor is connected with the positive pole of motorcycle load power source, and drain electrode is for being connected with headlight; While installing and using, drain electrode is connected with the negative pole of motorcycle load power source after headlight.Between the grid of this field effect transistor and source electrode, be parallel with one for piezoresistance, to provide cut-in voltage to field effect transistor.
Also comprise an electric capacity, the anodal of this electric capacity is connected with the negative pole of each rectifier diode simultaneously, and its negative pole is connected with the negative pole of motorcycle load power source; Can store electric weight by this electric capacity, thereby provide voltage in the moment of magneto output switching to the base stage of triode, thereby make triode all the time in conducting state, and then guarantee that motorcycle headlight can be in normal bright state.Also be arranged in parallel a voltage stabilizing didoe with grid and the source electrode of described field effect transistor, by this voltage stabilizing didoe to guarantee voltage constant between the grid of field effect transistor and source electrode.
As a kind of embodiment, as shown in Figure 2, described heterogeneous power supply circuits are three phase supply circuit, when use, be connected with three (electric current) outputs of three-phase magneto, like this, the output of magneto is via diode D1, D2, D3, D4, D5 and D6, controllable silicon SCR 1, SCR2 and SCR3, and the direct current of stable output after the halbgesteuerte Gleichrichterbrueckenschaltung that forms of (controllable silicon) circuits for triggering (not shown), thereby making magneto and halbgesteuerte Gleichrichterbrueckenschaltung form the load power source of motorcycle, is load and the storage battery power supply of motorcycle; Wherein, the negative pole of D1, D2, D3 is as the positive pole of motorcycle load power source, and the positive pole of D4, D5, D6 is as the negative pole of motorcycle load power source.
Simultaneously, three phase supply circuit is connected with the base stage of triode Q2 respectively after rectifier diode D8, D9, D10, between the base stage of triode Q2 and three rectifier diode D8, D9, D10, be connected with a current-limiting resistance R12, thereby R12 carries out current limliting to transistor base by this current-limiting resistance, the collector electrode series connection of triode Q2 also has a current-limiting resistance R15, carry out current limliting to triode Q2 collector electrode, the emitter of triode Q2 is connected with the negative pole of motorcycle load power source, between the base stage of this triode Q2 and emitter, is also parallel with a resistance R 13.The source electrode of field effect transistor Q1 is connected with the positive pole of motorcycle load power source, and drain electrode is connected with the positive pole of headlight, and the negative pole of headlight is connected with the negative pole of motorcycle load power source; Between the grid of this field effect transistor and source electrode, be parallel with a voltage supply resistance R 14, these voltage supply resistance R 14 other ends are connected with the positive pole of motorcycle load power source, the other end is connected with resistance R 15, R14 two ends are a voltage-stabiliser tube Z4 in parallel also, so that stable voltage to be provided between the grid to field effect transistor Q1 and source electrode.The anodal of capacitor C 3 is connected with the negative pole of three rectifier diodes simultaneously; Electric capacity negative pole is connected with the negative pole of motorcycle load power source.
When car load is during in starting state, magneto running, the current signal of magneto is alternately delivered to Q2 base stage by D8, D9, D10 through R12 through heterogeneous power supply circuits, makes Q2 be in conducting state; Now R14, R15, Q2 and motorcycle load power source form loop, and the voltage on R14 provides signal that Q1 is opened to Q1 grid (the control utmost point), and Q1, motorcycle headlight and motorcycle load power source form loop like this, thereby it is luminous to realize control bulb.For fear of bulb flicker, signal is alternately by charging to after D8, D9, D10 capacitor C 3, thereby maintains Q2 always in conducting state, thereby Q1 is opened always, bulb constant and not glimmering.When motorcycle is during in flameout state, magneto shuts down, and no signal is by D8, D9, D10, and therefore triode Q2 is in off-state, thereby Q1 is disconnected, and headlight is in closed condition.
Adopt this control mode, effectively avoided motorcycle initiating (magneto running) before headlight directly open and cause the some moment of storage battery to run out, thereby guarantee that motorcycle can normally start; And after motorcycle initiating, can guarantee that headlight can keep normal bright state.
Finally it should be noted that, above embodiment is only in order to the technical solution of the utility model to be described but not restriction technologies scheme, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or are equal to replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present utility model.
Claims (3)
1. can control a motorcycle voltage regulator for Der StandlichtScheinwerfer und Parkleuchtenschalter, the halbgesteuerte Gleichrichterbrueckenschaltung that comprises heterogeneous power supply circuits, formed by several diodes and controllable silicon, described halbgesteuerte Gleichrichterbrueckenschaltung is connected with heterogeneous power supply circuits; Wherein, in this halbgesteuerte Gleichrichterbrueckenschaltung, one end that diode cathode is connected is as the positive pole of motorcycle load power source, and one end that diode cathode is connected is as the negative pole of motorcycle load power source; It is characterized in that: also comprise large lamp control circuit, described large lamp control circuit comprises a field effect transistor and a triode, the base stage of described triode is connected with heterogeneous power supply circuits simultaneously, between heterogeneous power supply circuits and the base stage of this triode, be equipped with a rectifier diode, the emitter-base bandgap grading that this triode is sent out is connected with the negative pole of motorcycle load power source, and its collector electrode is connected with the grid of field effect transistor; The source electrode of described field effect transistor is connected with the positive pole of motorcycle load power source, and drain electrode is for being connected with headlight; Between the grid of this field effect transistor and source electrode, be parallel with one for piezoresistance.
2. a kind of motorcycle voltage regulator that can control Der StandlichtScheinwerfer und Parkleuchtenschalter according to claim 1, is characterized in that: also comprise an electric capacity, the anodal of this electric capacity is connected with the negative pole of each rectifier diode simultaneously, and its negative pole is connected with the negative pole of motorcycle load power source.
3. a kind of motorcycle voltage regulator that can control Der StandlichtScheinwerfer und Parkleuchtenschalter according to claim 1, is characterized in that: be also arranged in parallel a voltage stabilizing didoe with grid and the source electrode of described field effect transistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845856.XU CN203596962U (en) | 2013-12-20 | 2013-12-20 | Motorcycle voltage regulator capable of controlling ON-OFF of headlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320845856.XU CN203596962U (en) | 2013-12-20 | 2013-12-20 | Motorcycle voltage regulator capable of controlling ON-OFF of headlight |
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| Publication Number | Publication Date |
|---|---|
| CN203596962U true CN203596962U (en) | 2014-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320845856.XU Expired - Lifetime CN203596962U (en) | 2013-12-20 | 2013-12-20 | Motorcycle voltage regulator capable of controlling ON-OFF of headlight |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634097A (en) * | 2016-03-29 | 2016-06-01 | 重庆和诚电器有限公司 | Three-phase switch voltage regulator for preventing charging runaway |
-
2013
- 2013-12-20 CN CN201320845856.XU patent/CN203596962U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105634097A (en) * | 2016-03-29 | 2016-06-01 | 重庆和诚电器有限公司 | Three-phase switch voltage regulator for preventing charging runaway |
| CN105634097B (en) * | 2016-03-29 | 2018-02-02 | 重庆和诚电器有限公司 | A kind of threephase switch pressure regulator for preventing from charging out of control |
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Granted publication date: 20140514 |
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| CX01 | Expiry of patent term |