CN2305324Y - Night automatic meeting lamp device for automobile - Google Patents
Night automatic meeting lamp device for automobile Download PDFInfo
- Publication number
- CN2305324Y CN2305324Y CN 97233417 CN97233417U CN2305324Y CN 2305324 Y CN2305324 Y CN 2305324Y CN 97233417 CN97233417 CN 97233417 CN 97233417 U CN97233417 U CN 97233417U CN 2305324 Y CN2305324 Y CN 2305324Y
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- CN
- China
- Prior art keywords
- pin
- vcc
- relay
- aerotron
- resistance
- Prior art date
- 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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Abstract
The utility model relates to a night automatic meeting lamp device for an automobile, which is electrically connected by a light control circuit and a control portion of a rear-stage circuit; a relay J1 in the control portion of the rear-stage circuit can control attraction of K1; a square wave generating circuit is electrically connected with a control circuit of lamp light; a relay J2 in the control circuit of the lamp light can control the attraction of K2; a normally closed contact and a normally open contact of the K2 are respectively connected with the normally closed contact and the normally open contact of K3, and a near-light lamp and a far-reaching lamp are respectively connected to the normally closed contact and the normally open contact of the K3. When the lamp light of the automobile which is driven from an opposite direction irradiates on the night automatic meeting lamp device for an automobile, the light control circuit can work; the square wave generating circuit can be communicated, and the far-reaching lamp and the near-light lamp can twinkle by turns.
Description
The utility model relates to a kind of device of automobile automatic meeting modulator at night.
When the automobilist drove at night, the automobile that Chang Yin comes to the opposite was understood lamp again and again and is expended a lot of energy and muscle power.While driving, understand lamp, attention is difficult to be concentrated, the automobile meeting lamp that the driver who has does not even come to the opposite, and the automobile that is come in the opposite does not see road, is easy to occur traffic accident.
The objective of the invention is to provide a kind of automobile automatic meeting light device at night, it utilizes light-operated principle to realize understanding automatically lamp, alleviates automobilist's muscle power effectively, focuses one's attention on and holds car successfully.
The object of the present invention is achieved like this: power Vcc
1Pass through resistance R
1With triode BG
1Base stage link to each other, base stage links to each other BG with ground by photoconductive cell Ru simultaneously
1Emission collection and power Vcc
1Link to each other, collecting electrode passes through resistance R
7Ground connection is light-operated circuit (1); Capacitor C
1"+" end and aerotron BG
1Collecting electrode link to each other "-" end ground connection, capacitor C simultaneously
1"+" end passes through resistance R
2With triode BG
2Base stage link to each other aerotron BG
2Emitter and aerotron BG
3Base stage links to each other, and forms the Darlington multiple unit tube, and the collecting electrode of multiple unit tube passes through relay J
1Coil and power Vcc
1Link to each other diode D
1With relay J
1Coils from parallel connection of coils, aerotron BG
3Emitter pass through resistance R
6Ground connection is the control part (2) of late-class circuit; IC
24. 8. pin passes through K
12. power connection Vcc of open contact
2, 7. pin passes through R
3Meet Vcc
2, 2. 6. pin passes through resistance R after connecting
4Be connected diode D with 7. pin
27. two ends are connected across pin and 2. between the pin, resistance R
4Pass through capacitor C
2Ground connection, 1. pin ground connection, 5. pin passes through capacitor C
3Ground connection, 3. pin is a mouth, is square wave generation circuit (3); Aerotron BG
4Base stage pass through R
5With IC
13. mouth links to each other, grounded emitter, aerotron BG
4Collecting electrode pass through relay J
2Coil and Vcc
2Link to each other diode D
3Be connected in parallel on relay J
2The coil two ends are lighting control circuit (4); It is characterized in that K switch one termination Vcc, another termination Vcc
1, by relay J
1The K of control
1Moving plate termination Vcc, 2. open contact meets Vcc
2, 1. normally closed contact connects former vehicle manual K switch
3The moving plate end, by relay J
2The K of control
2Moving plate termination K
1Open contact 2., K
2Contact commonly used 1. with K
3Normally closed contact 1. link to each other K
2 Open contact 2. with K
32. open contact links to each other, passing light L
2, country beam L
1Be connected on K respectively
32. 1. on, be total wire joint (5).Delay time and flash rate are all adjustable.
Night, control circuit was connected when the driver is closed K switch, and do not have automobile when the opposite and pass through, during the photosensitive resistance R u of unglazed irradiation, aerotron BG
1Deng ending relay J
1Do not work, country beam is bright.When the opposite automobile that comes, when photoconductive cell was subjected to certain intensity illumination, the aerotron conducting caused confusion resistance R for preventing the other side's automotive lamp strobelight when the meeting lamp to our autonomous cruise speed system
7Parallel capacitance C
1, pass through resistance R
2To aerotron BG
2The base stage power supply can be kept circuit and switch on several seconds, and this autonomous cruise speed system normal operation is passed through to the opposite automobile.Since above stable power-supplying, relay J
1After the adhesive, K
1Be in " 2. position ", then IC
1Connect IC
1Formed square wave generation circuit, 3 pin are according to conventional output high level, the relay J of being interrupted of meeting lamp
2Regularly adhesive, then passing light, country beam are bright in turn, so automatic can just realization by lamp.When not wanting to use this automobile night during automatic meeting modulator, K switch is disconnected, control circuit does not have electricity, and this automobile automatic meeting modulator at night is in resting state, just can continue end user trade union lamp mode.
The present invention is a design-calculated auxiliary device on manual single-pole triple-throw switch control car light basis, it is simple in structure, open this night and can alleviate work load for drivers by the lamp device automatically, energy is focused in the driving, can prevent again that simultaneously some driver phenomenon of understanding lamp with the other side that dislikes trouble not from taking place, thereby remove the another big hidden danger of traffic accident.When chaufeur was not want with this system, shutdown system is used existing people trade union lamp mode instead at any time, and was very simple and convenient.
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments:
Fig. 1 is the scheme circuit of automobile automatic meeting light device circuit at night of the present invention.
The described automobile of Fig. 1 automatic meeting light device circuit at night: (1) aerotron BG
1With resistance R
1, Ru, R
7Form light-operated circuit, power Vcc
1Pass through resistance R
1With aerotron BG
1Base stage link to each other, simultaneously, base stage links to each other with ground by photoconductive cell Ru.BG
1Emission collection and power Vcc
1Link to each other, collecting electrode passes through resistance R
7Ground connection.
(2) C
1, R
2, BG
2, BG
3, R
6, J
1, D
1The control part of forming late-class circuit.Capacitor C
1"+" end and aerotron BG
1Collecting electrode link to each other "-" end ground connection, capacitor C simultaneously
1"+" end passes through resistance R
2With aerotron BG
2Base stage link to each other aerotron BG
2Emitter and aerotron BG
3Base stage links to each other, BG
2With BG
3Link together, so BG
2, BG
3Form the Darlington multiple unit tube, the collecting electrode of multiple unit tube passes through relay J
1Coil and power Vcc
1Link to each other diode D
1With relay J
1Coils from parallel connection of coils, aerotron BG
3Emitter pass through resistance R
6Ground connection.
(3) IC
1, R
3, R
4, C
2, D
2, C
3Form square wave generation circuit.IC
14. 8. pin passes through K
12. power connection Vcc of open contact
2, IC
17. pin passes through R
3Meet Vcc
2, IC
12. 6. pin passes through resistance R after connecting
4With IC
17. pin connects, diode D
2Two ends are connected across IC
17. pin and IC
12. between the pin, resistance R
4Pass through capacitor C
2Ground connection, IC
11. pin ground connection, IC
15. pin passes through capacitor C
3Ground connection.IC
13. pin is a mouth.IC
1Model is a time base circuit 555.
(4) R
6, BG
4, J
2, D
3Form lighting control circuit.Aerotron BG
4Base stage pass through R
5With IC
13. pin links to each other, grounded emitter, aerotron BG
4Collecting electrode pass through relay J
2Coil and Vcc
2Link diode D
3Be connected in parallel on relay J
2The coil two ends.
(5) total wire joint: K one termination Vcc, another termination Vcc
1(controlling circuit power of the present invention).
K
1(by J
1Control) moving plate termination Vcc, 2. open contact meets Vcc
2, 1. normally closed contact meets K
3The moving plate end.
K
2(by J
2Control) moving plate termination K
1Open contact 2., K
2Normally closed contact 1. with K
31. normally closed contact links to each other.K
2Open contact 2. with K
32. open contact links to each other, K
3Be the original hand switch of automobile.
Lamp L
1One termination K
31. point, an end ground connection, lamp L
2One termination K
32. point, an end ground connection.
This circuit is work like this: night, the driver was former hand switch K
3Pull " 1. position ", country beam is bright, close switch K, and control circuit is connected, and does not have automobile when the opposite and passes through, and the unglazed photograph of photoconductive cell Ru is high resistant, aerotron BG
1End aerotron BG
1Collecting electrode output active potential, aerotron BG
2Base stage is attached thereto and also is active potential, aerotron BG
2, BG
3The multiple unit tube of forming ends relay J
1Not adhesive, then K
1Be in " 1. " position, K
3(former vehicle manual switch) is in 1. position, country beam L
1Bright.
When the opposite automobile that comes, photoconductive cell Ru is low-resistance, aerotron BG conducting, aerotron BG when being subjected to certain intensity illumination
1Collecting electrode be high potential.BG
2Base stage be high potential, BG
2, BG
3The multiple unit tube conducting of forming, relay J
1Electric adhesive, for preventing opposite automotive lamp strobelight when the meeting lamp our autonomous cruise speed system is caused confusion.At aerotron BG
1During conducting, capacitor C
1The charging storage of electrical energy is passed through resistance R more rapidly
2To aerotron BG
2Multiple unit tube conducting a period of time is kept in the base stage power supply, plays time-lag action, and this autonomous cruise speed system normal operation is crossed to the opposite automobile, and multiple unit tube ends, relay J
1Discharge, return to normal.
Relay is split J
1After the adhesive, K
1Be in 2. position, former vehicle manual K switch
3Outage, country beam L
1Do not work, then IC
1Connect IC
1Form square wave generation circuit, during 3 pin output high level, relay J
2Adhesive, K
2Be in 2. position, passing light is bright, in the light of actual conditions, determines resistance R
3, R
4The size of resistance, capacitor C
2The size of capacitance, 3 pin are according to conventional output high level, then the country beam L of being interrupted of meeting lamp
1, passing light L
2Bright in turn.
After the automobile that comes in the opposite crosses, relay J
1Discharge K
1Be in 1. position, recover country beam L
1Continue illumination.If will change delay time, can suitably increase and decrease capacitor C
1Value if will change the flash light frequency, can suitably increase and decrease capacitor C
2Value.
Photoconductive cell will add shade (A), in case the influence of side light (as street lamp light).
Claims (1)
1, a kind of automobile automatic meeting light device at night, wherein power Vcc
1Pass through resistance R
1With triode BG
1Base stage link to each other, base stage links to each other BG with ground by photoconductive cell Ru simultaneously
1Emission collection and power Vcc
1Link to each other, collecting electrode passes through resistance R
7Ground connection is light-operated circuit (1); Electric capacity G
1"+" end and aerotron BG
1Collecting electrode link to each other "-" end ground connection, capacitor C simultaneously
1"+" end passes through resistance R
2With three grades of BG
2Base stage link to each other aerotron BG
2Emitter and aerotron BG
3Base stage links to each other, and forms the Darlington multiple unit tube, and the collecting electrode of multiple unit tube passes through relay J
1Coil and power Vcc
1Link to each other diode D
1With relay J
1Coils from parallel connection of coils, aerotron BG
3Emitter pass through resistance R
6Ground connection, the control part (2) of composition late-class circuit; IC
14. 8. pin passes through K
12. power connection Vcc of open contact
2, 7. pin passes through R
3Meet Vcc
2, 2. 6. pin passes through resistance R after connecting
4Be connected diode D with 7. pin
27. two ends are connected across pin and 2. between the pin, resistance R
4Pass through capacitor C
2Ground connection, 1. pin ground connection, 5. pin passes through capacitor C
3Ground connection, 3. pin is a mouth, is square wave generation circuit (3); Aerotron BG
4Base stage pass through resistance R
5With IC
1Mouth 3. pin links to each other grounded emitter, aerotron BG
4Collecting electrode pass through relay J
2Coil and Vcc
2Link to each other diode D
3Be connected in parallel on relay J
2The coil two ends are lighting control circuit (4); It is characterized in that K switch one termination Vcc, another termination Vcc
1, by relay J
1The K of control
1Moving plate termination Vcc, 2. open contact meets Vcc
2, 1. normally closed contact connects former vehicle manual K switch
3The moving plate end, by relay J
2The K of control
2Moving plate termination K
1Open contact 2., K
2Normally closed contact 1. with K
3Normally closed contact 1. link to each other K
2Open contact 2. with K
32. open contact links to each other, passing light L
2, country beam L
1Be connected on K respectively
32. 1. on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97233417 CN2305324Y (en) | 1997-06-19 | 1997-06-19 | Night automatic meeting lamp device for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97233417 CN2305324Y (en) | 1997-06-19 | 1997-06-19 | Night automatic meeting lamp device for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2305324Y true CN2305324Y (en) | 1999-01-27 |
Family
ID=33945000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97233417 Expired - Fee Related CN2305324Y (en) | 1997-06-19 | 1997-06-19 | Night automatic meeting lamp device for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2305324Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103841683A (en) * | 2012-11-27 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Lighting circuit and portable lamp |
-
1997
- 1997-06-19 CN CN 97233417 patent/CN2305324Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103841683A (en) * | 2012-11-27 | 2014-06-04 | 深圳市海洋王照明工程有限公司 | Lighting circuit and portable lamp |
| CN103841683B (en) * | 2012-11-27 | 2016-01-20 | 深圳市海洋王照明工程有限公司 | A kind of lighting circuit and portable lamp |
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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 |