CN204696916U - Vehicle intelligent direct current transducer - Google Patents
Vehicle intelligent direct current transducer Download PDFInfo
- Publication number
- CN204696916U CN204696916U CN201520281834.4U CN201520281834U CN204696916U CN 204696916 U CN204696916 U CN 204696916U CN 201520281834 U CN201520281834 U CN 201520281834U CN 204696916 U CN204696916 U CN 204696916U
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- CN
- China
- Prior art keywords
- resistance
- triode
- base stage
- direct current
- current transducer
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a kind of vehicle intelligent direct current transducer, it comprises the first resistance etc., first diode, the emitter of the first triode, second resistance, 4th resistance, thin-film capacitor, 6th resistance is all connected with interface, first diode, voltage-stabiliser tube, first resistance, 8th resistance is connected successively, 4th resistance and the 5th resistant series, 4th resistance, 5th resistance is all connected with the first electric capacity, second resistance and the 3rd resistant series, 3rd resistance is connected with the collector electrode of the 3rd triode, the base stage of the 3rd triode is connected with the 5th resistance, the base stage of the first triode is connected with the collector electrode of the second triode, 7th resistance is connected between the base stage of the second triode and the collector electrode of the 4th triode.The utility model improves the driving safety of electric motor car, reduces the operating power consumption on daytime simultaneously.
Description
Technical field
The utility model relates to a kind of transducer, particularly relates to a kind of vehicle intelligent direct current transducer.
Background technology
Vehicular direct-current transducer on the market was in the past long power supply, such product itself has stand-by power consumption to shorten the storage battery normal time, during transducer input, high voltage is energized for a long time and easily brings potential safety hazard, transducer is in the past all fixing output 12V, there is a drawback like this, all cars electrical equipment when vehicle operating status time general voltage be 14V, under the state that direct current transducer can only export 12V, vehicle mounted electrical apparatus can not reach rated power, brings great potential safety hazard like this to driving.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of vehicle intelligent direct current transducer, which raises the driving safety of electric motor car, reduces the operating power consumption on daytime simultaneously.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of vehicle intelligent direct current transducer, is characterized in that, it comprises the first resistance, second resistance, 3rd resistance, 4th resistance, 5th resistance, 6th resistance, 7th resistance, 8th resistance, 9th resistance, tenth resistance, first triode, second triode, 3rd triode, 4th triode, first diode, voltage-stabiliser tube, first electric capacity, thin-film capacitor, interface, the first diode, the emitter of the first triode, second resistance, 4th resistance, thin-film capacitor, 6th resistance is all connected with interface, the first diode, voltage-stabiliser tube, first resistance, 8th resistance is connected successively, the 4th resistance and the 5th resistant series, the 4th resistance, 5th resistance is all connected with the first electric capacity, second resistance and the 3rd resistant series, 3rd resistance is connected with the collector electrode of the 3rd triode, the base stage of the 3rd triode is connected with the 5th resistance, the base stage of the first triode is connected with the collector electrode of the second triode, 7th resistance is connected between the base stage of the second triode and the collector electrode of the 4th triode, the 9th resistance, tenth resistance is all connected with the base stage of the 4th triode, and the 6th resistance is connected with the emitter of the second triode.
Preferably, the grounded emitter of described 3rd triode.
Positive progressive effect of the present utility model is: the utility model vehicle intelligent direct current transducer to night because lamplight brightness is inadequate, transducer detects automatic adjustment height output voltage 1V after Der StandlichtScheinwerfer und Parkleuchtenschalter signal, make vehicle visibility in a safe condition, the setting of this function substantially increases the driving safety of electric motor car, reduces the operating power consumption on daytime simultaneously.With ignition switch synchronism output, when ignition switch is in on-state, the utility model vehicle intelligent direct current transducer detects high level, export vehicle-mounted required changing voltage, when the ignition switch is turned off, the utility model vehicle intelligent direct current transducer time-delay closing exports simultaneously.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of the utility model vehicle intelligent direct current transducer.
Embodiment
The utility model preferred embodiment is provided, to describe the technical solution of the utility model in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model vehicle intelligent direct current transducer comprises the first resistance R1, second resistance R2, 3rd resistance R3, 4th resistance R4, 5th resistance R5, 6th resistance R6, 7th resistance R7, 8th resistance R8, 9th resistance R9, tenth resistance R10, first triode VT1, second triode VT2, 3rd triode VT3, 4th triode VT4, first diode D1, voltage-stabiliser tube Z1, first electric capacity C1, thin-film capacitor E1, interface J1, the first diode D1, the emitter of the first triode VT1, second resistance R2, 4th resistance R4, thin-film capacitor E1, 6th resistance R6 is connected with interface J1, the first diode D1, voltage-stabiliser tube Z1, first resistance R1, 8th resistance R8 connects successively, and the 4th resistance R4 connects with the 5th resistance R5, the 4th resistance R4, 5th resistance R5 is connected with the first electric capacity C1, second resistance R2 connects with the 3rd resistance R3, 3rd resistance R3 is connected with the collector electrode of the 3rd triode VT3, the base stage of the 3rd triode VT3 is connected with the 5th resistance R5, the base stage of the first triode VT1 is connected with the collector electrode of the second triode VT2, 7th resistance R7 is connected between the base stage of the second triode VT2 and the collector electrode of the 4th triode VT4, the 9th resistance R9, tenth resistance R10 is connected with the base stage of the 4th triode VT4, and the 6th resistance R6 is connected with the emitter of the second triode VT2.The grounded emitter of the 3rd triode VT3.
The utility model realizes intelligent voltage and regulates, and the unlatching with lighting switch exports higher than the voltage that works by day (13V), makes light be in safe brightness.Light is closed voltage and is automatically regulated the state of working by day that is in (12V).
Above-described specific embodiment; the technical problem of solution of the present utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (2)
1. a vehicle intelligent direct current transducer, is characterized in that, it comprises the first resistance, second resistance, 3rd resistance, 4th resistance, 5th resistance, 6th resistance, 7th resistance, 8th resistance, 9th resistance, tenth resistance, first triode, second triode, 3rd triode, 4th triode, first diode, voltage-stabiliser tube, first electric capacity, thin-film capacitor, interface, the first diode, the emitter of the first triode, second resistance, 4th resistance, thin-film capacitor, 6th resistance is all connected with interface, the first diode, voltage-stabiliser tube, first resistance, 8th resistance is connected successively, the 4th resistance and the 5th resistant series, the 4th resistance, 5th resistance is all connected with the first electric capacity, second resistance and the 3rd resistant series, 3rd resistance is connected with the collector electrode of the 3rd triode, the base stage of the 3rd triode is connected with the 5th resistance, the base stage of the first triode is connected with the collector electrode of the second triode, 7th resistance is connected between the base stage of the second triode and the collector electrode of the 4th triode, the 9th resistance, tenth resistance is all connected with the base stage of the 4th triode, and the 6th resistance is connected with the emitter of the second triode.
2. vehicle intelligent direct current transducer as claimed in claim 1, is characterized in that, the grounded emitter of described 3rd triode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281834.4U CN204696916U (en) | 2015-05-05 | 2015-05-05 | Vehicle intelligent direct current transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520281834.4U CN204696916U (en) | 2015-05-05 | 2015-05-05 | Vehicle intelligent direct current transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204696916U true CN204696916U (en) | 2015-10-07 |
Family
ID=54237165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520281834.4U Expired - Fee Related CN204696916U (en) | 2015-05-05 | 2015-05-05 | Vehicle intelligent direct current transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204696916U (en) |
-
2015
- 2015-05-05 CN CN201520281834.4U patent/CN204696916U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20170505 |