CN201633616U - Control circuit of vehicle signal lamp - Google Patents
Control circuit of vehicle signal lamp Download PDFInfo
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- CN201633616U CN201633616U CN2010201394332U CN201020139433U CN201633616U CN 201633616 U CN201633616 U CN 201633616U CN 2010201394332 U CN2010201394332 U CN 2010201394332U CN 201020139433 U CN201020139433 U CN 201020139433U CN 201633616 U CN201633616 U CN 201633616U
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- steering lamp
- diode
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- lamp
- control circuit
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- 230000011664 signaling Effects 0.000 claims description 10
- 206010039203 Road traffic accident Diseases 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model relates to a control circuit of a vehicle signal lamp, comprising a steering lamp switch K1, wherein one end of the steering lamp switch K1 is connected with one end of an interrupter, while the other end of the interrupter is connected with a power supply; the other end of the steering lamp switch K1 is output through three paths, one path is connected with one end of a double-jump-lamp switch K2, and the other two paths are respectively connected with a left steering lamp and a right steering lamp; and the other end of the double-jump-lamp switch K2 is divided into two branches, and one branch is connected with the left steering lamp through a diode D1, while the other branch is connected with the right steering lamp through a diode D2. The utility model can realize the switching of double jump lamps and the steering lamps only by additionally arranging two diodes, and has simple structure and low cost. Meanwhile, the utility model overcomes the defect that the steering lamps cannot be turned on under the condition of turning on the double jump lamps in the traditional vehicles, thereby facilitating the drivers to operate and reducing the occurrence probability of traffic accidents.
Description
Technical field
The utility model relates to the automotive lighting field, especially a kind of control circuit of signalling light for vehicle.
Background technology
In the controlling Design of car bulb, the double jump lamp plays the effect of caution, after pressing the double jump light switch, can make four steering indicating lights all begin flicker, the double jump lamp generally uses in following situation: first, on the expressway, when keeping to the side to stop owing to the vehicle et out of order, unlatching double jump lamp is warned back car and is noted; The second, by trailer traction the time, open the double jump lamp and note to remind surrounding vehicles; The 3rd, when on highway, casting anchor, open the double jump lamp and pass through to warn the car retardation that passes through later, note dodging; The 4th, in the advancing of fleet, when other vehicle is noticed around making, also can make things convenient for the square vehicle in the fleet to distinguish.
Vehicle is opened after the double jump lamp, if turn to, must close the double jump light switch earlier, and then opens turn signal swich, the monolateral flicker of steering indicating light ability; After turning to end, need open the double jump light switch again and could recover four steering indicating lights and glimmer simultaneously.Operation very bothers like this, and causes traffic accident easily.In the most existing control circuit, the double jump light switch circuit is what to separate with the steering indicating light circuit, does not have direct annexation.Though also realized in some control circuit under the situation of opening the double jump lamp, still can using steering indicating light, the circuit structure complexity, cost is higher.
The utility model content
The purpose of this utility model is to provide a kind of can make that steering indicating light and double jump lamp automatically switch, the control circuit of simple in structure, signalling light for vehicle that cost is low.
For achieving the above object, the utility model has adopted following technical scheme: a kind of control circuit of signalling light for vehicle, comprise turn signal swich K1, the end of turn signal swich K1 links to each other with an end of interrputor, another termination power supply of interrputor, the other end of turn signal swich K1 divides three tunnel outputs, one the tunnel links to each other with the end of double jump light switch K2, in addition two-way respectively with a left side, the right steering lamp links to each other, the other end of double jump light switch K2 is divided into two branch roads, a branch road links to each other with the left steering lamp by diode D1, and another branch road links to each other with the right steering lamp by diode D2.
As shown from the above technical solution, the utility model only need install the switching that two diodes can be realized vehicle double jump lamp and steering indicating light additional, simple in structure, with low cost, simultaneously, the utility model has overcome existing vehicle and has opened the defective that can't open steering indicating light under the double jump lamp situation, make things convenient for the operation of chaufeur, reduced the probability of occurrence of traffic accident.
Description of drawings
Fig. 1 is a circuit diagram of the present utility model.
The specific embodiment
A kind of control circuit of signalling light for vehicle, comprise turn signal swich K1, the end of turn signal swich K1 links to each other with an end of interrputor 1, another termination power supply of interrputor 1, the other end of turn signal swich K1 divides three tunnel outputs, one the tunnel links to each other with the end of double jump light switch K2, in addition two-way respectively with a left side, the right steering lamp links to each other, the other end of double jump light switch K2 is divided into two branch roads, a branch road links to each other with the left steering lamp by diode D1, and another branch road links to each other with the right steering lamp by diode D2, as shown in Figure 1, before described left steering lamp comprises, back left steering lamp L1, L4 is before described right steering lamp comprises, back right steering lamp L2, L3.
In conjunction with Fig. 1, described turn signal swich K1 is a cutter three throw switches, this switch and left steering button, right steering button and to close the steering indicating light button corresponding.The moving contact D of described turn signal swich K1 links to each other with an end of interrputor 1, three break back contact A, the B of turn signal swich K1, C link to each other with the end of left steering lamp, right steering lamp, double jump light switch K2 respectively, the other end of double jump light switch K2 is divided into first and second two branch roads, first branch road links to each other with the positive pole of diode D1, the negative pole of diode D1 meets forward and backward left steering lamp L1, L4 respectively, second branch road links to each other with the positive pole of diode D2, and the negative pole of diode D2 meets forward and backward right steering lamp L2, L3 respectively.Described interrputor 1 connects the positive pole of power supply, and the negative earth of power supply, described power supply are+the 12V direct current (DC) to take from the storage battery of vehicle.
Below in conjunction with Fig. 1 the utility model is further described.
Under the steering indicating light closing state, the moving contact D of turn signal swich K1 combines with break back contact C, closed in the case double jump light switch K2, and then four steering indicating lights glimmer simultaneously, and the expression vehicle sends alarm signal to external world.
Under the state that the double jump lamp is opened, double jump light switch K2 closure is pressed the left steering button, the moving contact D of turn signal swich K1 combines with break back contact A, then forward and backward left steering lamp L1, L4 light flicker, and forward and backward right steering lamp L2, L3 extinguish simultaneously, and vehicle sends left direction signal to external world.
Under double jump lamp opening, double jump light switch K2 closure is pressed the right steering button, the moving contact D of turn signal swich K1 combines with break back contact B, then forward and backward right steering lamp L2, L3 light flicker, and forward and backward left steering lamp L1, L4 extinguish simultaneously, and vehicle sends the right steering signal to external world.
Press and close the steering indicating light button, the moving contact D of turn signal swich K1 combines with break back contact C, disconnects double jump light switch K2, and then four steering indicating lights extinguish simultaneously.
In sum, core of the present utility model is the automatic switchover of may command flasher, double jump lamp: in vehicle ' and under the double jump lamp situation about lighting, change direct of travel as need, press then this side steering indicating light installed preferential monolateral flicker of either side steering indicating light button, opposite side steering indicating light SELF CL automatically restores to double jump lamp opening again after turn signal swich K1 closes.Vehicle just can clearly be understood the direction that this garage advances like this, and the generation that tries to forestall traffic accidents has brought operational facility to chaufeur simultaneously.
Claims (5)
1. the control circuit of a signalling light for vehicle, it is characterized in that: comprise turn signal swich K1, the end of turn signal swich K1 links to each other with an end of interrputor (1), another termination power supply of interrputor (1), the other end of turn signal swich K1 divides three tunnel outputs, one the tunnel links to each other with the end of double jump light switch K2, two-way links to each other with left and right steering indicating light respectively in addition, the other end of double jump light switch K2 is divided into two branch roads, a branch road links to each other with the left steering lamp by diode D1, and another branch road links to each other with the right steering lamp by diode D2.
2. the control circuit of signalling light for vehicle according to claim 1, it is characterized in that: described left steering lamp comprises forward and backward left steering lamp L1, L4, described right steering lamp comprises forward and backward right steering lamp L2, L3.
3. the control circuit of signalling light for vehicle according to claim 1 and 2, it is characterized in that: described turn signal swich K1 is a cutter three throw switches, the moving contact D of described turn signal swich K1 links to each other with an end of interrputor (1), three break back contact A of turn signal swich K1, B, C respectively with the left steering lamp, the right steering lamp, the end of double jump light switch K2 links to each other, the other end of double jump light switch K2 is divided into first, 2 two branch roads, first branch road links to each other with the positive pole of diode D1, before the negative pole of diode D1 connects respectively, back left steering lamp L1, L4, second branch road links to each other with the positive pole of diode D2, before the negative pole of diode D2 connects respectively, back right steering lamp L2, L3.
4. the control circuit of signalling light for vehicle according to claim 1, it is characterized in that: described interrputor (1) connects the positive pole of power supply, the negative earth of power supply.
5. the control circuit of signalling light for vehicle according to claim 4 is characterized in that: described power supply is+12V direct current (DC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201394332U CN201633616U (en) | 2010-03-18 | 2010-03-18 | Control circuit of vehicle signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201394332U CN201633616U (en) | 2010-03-18 | 2010-03-18 | Control circuit of vehicle signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633616U true CN201633616U (en) | 2010-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201394332U Expired - Fee Related CN201633616U (en) | 2010-03-18 | 2010-03-18 | Control circuit of vehicle signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201633616U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837637A (en) * | 2012-09-20 | 2012-12-26 | 奇瑞汽车股份有限公司 | Control system of hazard warning lamp of automobile |
| CN104192057A (en) * | 2014-09-01 | 2014-12-10 | 奇瑞汽车股份有限公司 | Novel automobile hazard warning light switch and control method thereof |
| CN105128731A (en) * | 2015-07-21 | 2015-12-09 | 浙江吉利汽车研究院有限公司 | Circuit for vehicle hazard warning lamp |
-
2010
- 2010-03-18 CN CN2010201394332U patent/CN201633616U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837637A (en) * | 2012-09-20 | 2012-12-26 | 奇瑞汽车股份有限公司 | Control system of hazard warning lamp of automobile |
| CN102837637B (en) * | 2012-09-20 | 2014-11-05 | 奇瑞汽车股份有限公司 | Control system of hazard warning lamp of automobile |
| CN104192057A (en) * | 2014-09-01 | 2014-12-10 | 奇瑞汽车股份有限公司 | Novel automobile hazard warning light switch and control method thereof |
| CN105128731A (en) * | 2015-07-21 | 2015-12-09 | 浙江吉利汽车研究院有限公司 | Circuit for vehicle hazard warning lamp |
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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: 20101117 Termination date: 20140318 |