CN203126639U - Lamp-turning-off reminding device - Google Patents
Lamp-turning-off reminding device Download PDFInfo
- Publication number
- CN203126639U CN203126639U CN 201320096783 CN201320096783U CN203126639U CN 203126639 U CN203126639 U CN 203126639U CN 201320096783 CN201320096783 CN 201320096783 CN 201320096783 U CN201320096783 U CN 201320096783U CN 203126639 U CN203126639 U CN 203126639U
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- Prior art keywords
- audion
- reversing
- turning
- aerotron
- utility
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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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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a lamp-turning-off reminding device. The lamp-turning-off reminding device is formed by sequentially connecting an engine switch output end, a reversing audion VT1 and a reversing audion VT2. An emitting electrode of the reversing audion VT1 is connected to a collector electrode of the reversing audion VT2 through a diode VD1, the collector electrode of the reversing audion VT2 is sequentially connected with an indicating lamp light-emitting diode (LED) 1 and a loudspeaker Y, and the emitting electrode of the reversing audion VT1 and an emitting electrode of the reversing audion VT2 are respectively grounded through a resistor R4 and a resistor R3.
Description
Technical field
The utility model relates to a kind of alarm set, particularly be a kind of automobile alarm set of turning off the light.
Background technology
Forget after the automobilist usually can be stopped and turn off headlight, when relaunching automobile, the power consumption of storage battery is most afterwards, can't start, and can cause that like this battery damages easily, causes economic loss.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of automobile alarm set of turning off the light is provided.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of alarm set of turning off the light, connect two reverse aerotron VT1 successively and VT2 constitutes by the engine switch mouth, the emitter of described aerotron VT1 is connected to the collecting electrode of aerotron VT2 by diode VD1, the collecting electrode of described aerotron VT2 is connected with indicator lamp LED1 and loud speaker Y in turn, and the emitter of described aerotron VT1 and VT2 is respectively by resistance R 4 and R3 ground connection.
By adopting above-mentioned technical scheme; the beneficial effects of the utility model are: turn off engine switch after the parking, as do not turn off headlight, send alarm; remind the car owner to turn off the front car light power supply; jingle bell is stopped, sending voice reminder to the driver, avoid turning off the light because forgetting; the protection battery feed; when front car light or parking light were lighted, the indicator lamp of instrument panel also can be lighted, and had advantages such as practicality, cost are low, dependable performance.
Description of drawings
Fig. 1 is schematic circuit diagram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of alarm set of turning off the light of the present utility model, connect two reverse aerotron VT1 successively and VT2 constitutes by the engine switch mouth on the automobile, the emitter of described aerotron VT1 is connected to the collecting electrode of aerotron VT2 by diode VD1, the collecting electrode of described aerotron VT2 is connected with indicator lamp LED1 and loud speaker Y in turn, the emitter of described aerotron VT1 and VT2 is respectively by resistance R 4 and R3 ground connection, when front car light is lighted, loud speaker Y rings and does not ring, and will see to draw alert on off state and decide.When engine switch is opened, aerotron VT1 and VT2 conducting, indicator lamp LED1 does not work, and loud speaker Y does not ring.Turn off and work as engine switch, aerotron VT1 ends, still conducting of aerotron VT2, the result makes the voltage on indicator lamp LED1 and the loud speaker Y be enough to make indicator lamp LED1 to light and loud speaker Y jingle bell is cried and do not stopped, and reminds the car owner to hasten to turn off the front car light power supply, jingle bell is stopped, send voice reminder to the driver, avoid turning off the light because forgetting, when front car light is turned off, jingle bell does not have electric current and flows through, and jingle bell does not ring.
Above-described only is a preferred embodiment of the present utility model, can not limit the scope that the utility model is implemented, and every equalization of doing according to the utility model claim changes and decorates, and all should still belong in the scope that the utility model contains.
Claims (1)
1. alarm set of turning off the light, it is characterized in that: connect two reverse aerotron VT1 successively and VT2 constitutes by the engine switch mouth, the emitter of described aerotron VT1 is connected to the collecting electrode of aerotron VT2 by diode VD1, the collecting electrode of described aerotron VT2 is connected with indicator lamp LED1 and loud speaker Y in turn, and the emitter of described aerotron VT1 and VT2 is respectively by resistance R 4 and R3 ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096783 CN203126639U (en) | 2013-02-26 | 2013-02-26 | Lamp-turning-off reminding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320096783 CN203126639U (en) | 2013-02-26 | 2013-02-26 | Lamp-turning-off reminding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126639U true CN203126639U (en) | 2013-08-14 |
Family
ID=48934650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320096783 Expired - Fee Related CN203126639U (en) | 2013-02-26 | 2013-02-26 | Lamp-turning-off reminding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126639U (en) |
-
2013
- 2013-02-26 CN CN 201320096783 patent/CN203126639U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140226 |