CN211809309U

CN211809309U - Auxiliary lamp control device with high beam linkage function

Info

Publication number: CN211809309U
Application number: CN202020077470.9U
Authority: CN
Inventors: 江宏涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-13
Filing date: 2020-01-13
Publication date: 2020-10-30
Anticipated expiration: 2030-01-13

Abstract

The utility model discloses an auxiliary lamp controlling means with far-reaching headlamp linkage function for the control power who connects former car far-reaching headlamp controls the bright of auxiliary lamp and goes out, including power source and control module, power source is used for inserting vehicle mounted power, control module's first input interface and the parallelly connected control power who inserts former car far-reaching headlamp of second input interface, control module's output interface connects the power source of auxiliary lamp with control the auxiliary lamp. Auxiliary lamp controlling means, through former car far and near light driving lever control auxiliary lamp, the driver's operation of being convenient for improves the security performance in traveling.

Description

Auxiliary lamp control device with high beam linkage function

Technical Field

The utility model relates to a vehicle car light lighting technology field, more specifically relates to an auxiliary lamp controlling means with high beam linkage function.

Background

In the night driving of automobiles, auxiliary lamps are often used for illumination. The structure of the control device of the prior auxiliary lamp is shown in figure 1, a coil of a relay is controlled by a switch to be electrified and attracted, and a switch inside the relay closes a switch-on circuit, so that the auxiliary lamp is switched on. However, most of the auxiliary lamps are high-brightness and long-range high-beam auxiliary lamps, and when vehicles or pedestrians driving in opposite directions frequently encounter in the driving process, the auxiliary lamps need to be frequently turned on and off to avoid influences on the other side and avoid potential traffic hazards. The conventional auxiliary lamp control mode is that a switch is independently installed in a vehicle, and a driver frequently needs to leave a steering wheel by one hand to turn on and turn off the auxiliary lamp switch when driving at night, so that the auxiliary lamp switch cannot be operated timely, and the auxiliary lamp switch can cause dazzling of drivers and pedestrians who drive oppositely, thereby causing potential safety hazards. Therefore, the above-mentioned problems have become a traffic safety problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned prior art defect (not enough), provide an auxiliary lamp controlling means with distance light linkage function.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides an auxiliary lamp controlling means with far-reaching headlamp linkage function for the control power who connects former car far-reaching headlamp controls the bright of auxiliary lamp and goes out, including power source and control module, power source is used for inserting vehicle mounted power, control module's first input interface and second input interface parallel access former car far-reaching headlamp's control power, control module's output interface connects the power source of auxiliary lamp with control the auxiliary lamp.

The utility model discloses owing to adopted above-mentioned technical scheme, through former car high beam and the auxiliary lamp of control module linkage, the light and close of former car high beam are controlled by the former car high beam control driving lever on steering wheel limit, and former car high beam control driving lever operation is very convenient, and when driver's both hands can not leave the steering wheel completely, opening and closing of the former car high beam of frequent quick control. The control module acts to light the auxiliary lamp after the original vehicle high beam is lighted, and when the original vehicle high beam is turned off, the control module turns off the auxiliary lamp in time, so that the auxiliary lamp can be frequently turned on and off in time when the original vehicle high beam meets the opposite vehicle during driving at night, and the potential safety hazard generated in the driving process is reduced.

Preferably, the first input interface of the control module is coupled with a switch and then is connected to one end of the high beam control power supply of the original vehicle.

Preferably, the control module comprises a relay, one end of the relay coil is connected with one end of the original vehicle high beam control power supply in series after being connected with a switch, the other end of the relay coil is connected with the other end of the original vehicle high beam control power supply, and the switch inside the relay is connected with a power supply loop of the power interface and the auxiliary lamp in series to switch on or off the power supply of the auxiliary lamp.

Preferably, the control module includes a photoelectric coupler and a switch triode, the photoelectric coupler and the switch triode are coupled and used for controlling the action of the switch triode, the switch triode is connected into a power supply loop of the auxiliary lamp and used for switching on or off the power supply of the auxiliary lamp, and the switch is connected with the photoelectric coupler and the original vehicle high beam.

Preferably, the switching triode is coupled with a first resistor and a second resistor, wherein an emitter and a collector of the switching triode are respectively connected with the power interface and a power end of the auxiliary lamp, and a base of the switching triode is divided by the first resistor and the second resistor for current limiting and then is respectively connected into the power interface and the photoelectric coupler.

Preferably, a first input pin and a second input pin of the photoelectric coupler are divided by a third resistor and a fourth resistor to be limited and then are connected with two ends of a control power supply of the original high beam through a first input interface and a second input interface in parallel, a first output pin of the photoelectric coupler is connected with a second resistor, and a second output pin of the photoelectric coupler is connected with a negative electrode of a vehicle-mounted power supply or is grounded.

Preferably, the switch is a self-locking button.

The utility model adopts the above technical scheme, its advantage lies in: the control power supply of the original high beam is used as a control signal, the linkage control of the original high beam and the auxiliary lamp is realized through the action of electrifying the relay, closing and breaking off the relay, and the auxiliary lamp and the original high beam can be controlled to synchronously act through semiconductor devices such as a triode, an MOS (metal oxide semiconductor) tube, a silicon controlled rectifier and the like combined with a photoelectric coupler; through linkage former car high beam and auxiliary lamp, because of traditional controlling means can not quick convenient operation, the potential safety hazard that the auxiliary lamp dazzles and causes can in time be solved, control module series connection switch K acquires the voltage signal of former car high beam, closed switch K can realize through the switch driving lever of operation former car high beam that former car high beam lights and auxiliary lamp lights and extinguishes simultaneously, when need not use the auxiliary lamp, disconnection switch K, the auxiliary lamp just can not light completely, the driver's of being convenient for operation, the security performance in the driving at night is improved.

Drawings

FIG. 1 is a schematic circuit diagram of an auxiliary lamp in the prior art;

fig. 2 is a schematic circuit diagram of an embodiment of the present invention;

fig. 3 is a schematic circuit diagram of another embodiment of the present invention;

fig. 4 is a schematic circuit diagram of another implementation manner of another embodiment of the present invention in fig. 3.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and embodiments.

Example 1

Referring to fig. 2, an auxiliary lamp control device with a high beam linkage function is used for connecting a control power supply of an original vehicle high beam to control on and off of an auxiliary lamp, and includes a power supply interface VD and a control module 10, where the power supply interface VD is used for accessing a vehicle-mounted power supply, a first input interface 101 and a second input interface 102 of the control module 10 are connected in parallel to the control power supply of the original vehicle high beam, and an output interface 103 of the control module 10 is connected with the power supply interface of the auxiliary lamp to control the auxiliary lamp. The first input interface 101 of the control module 10 is coupled to a switch K and then connected to one end of the high beam control power supply of the original vehicle.

The control module 10 can be used as an external independent control box, and can also be integrated inside the auxiliary lamp, when the control module 10 is integrated inside the auxiliary lamp, the control module can be used for switching on/off the power supply of the auxiliary lamp, and can also be used for switching on/off the switch pin or the power supply of the auxiliary lamp control chip, and the final result is the same control on/off of the auxiliary lamp.

In this embodiment, the control module 10 includes a relay J1, one end of a coil of the relay J1 is connected in series with a switch K and then connected to one end of the high beam control power supply of the original vehicle, the other end of a coil of the relay J1 is connected to the other end of the high beam control power supply of the original vehicle, and a switch inside the relay J1 is connected in series to a power supply loop of the power interface VD and the auxiliary lamp to turn on or off the power supply of the auxiliary lamp. Wherein, the switch K is a self-locking key.

When in actual application, behind the on-off switch K, stir former car high beam switch back former car high beam and light, the voltage access coil of relay J1 at former car high beam both ends this moment, relay J1's auxiliary contact action is with the switch-on of auxiliary lamp power supply circuit, realizes that former car high beam and auxiliary lamp light simultaneously.

Example 2

Referring to fig. 3 and 4, an auxiliary lamp control device with a high beam linkage function is used for connecting a control power supply of a high beam of an original vehicle to control on and off of an auxiliary lamp, and includes a power supply interface VD used for connecting a vehicle-mounted power supply and a control module 10, wherein a first input interface 101 and a second input interface 102 of the control module 10 are connected in parallel to the control power supply of the high beam of the original vehicle, and an output interface 103 of the control module 10 is connected with the power supply interface of the auxiliary lamp to control the auxiliary lamp. The first input interface 101 of the control module 10 is coupled to the positive electrode of the high beam control power supply of the original vehicle after being coupled with the switch K.

In this embodiment, the control module 10 includes a photocoupler U1 and a switching transistor Q1, the photocoupler U1 is coupled with the switching transistor Q1 for controlling the operation of the switching transistor Q1, the switching transistor Q1 is connected to a power supply loop of the auxiliary lamp for connecting or disconnecting the power supply of the auxiliary lamp, and the switch K is connected to the photocoupler U1 and the high beam of the original vehicle.

The switching triode Q1 is coupled with a first resistor R3 and a second resistor R4, wherein an emitter 2 and a collector 3 of the switching triode Q1 are respectively connected with the power interface VD and the power end of the auxiliary lamp, and a base 1 of the switching triode Q1 is divided by a first resistor R3 and a second resistor R4, is limited in voltage and then is respectively connected into the power interface VD and the photocoupler U1.

A first input pin 11 and a second input pin 12 of a photoelectric coupler U1 are connected with two ends of a control power supply of an original vehicle high beam through a first input interface 101 and a second input interface 102 after being subjected to voltage division and current limitation through a third resistor R1 and a fourth resistor R2, a first output pin 13 of the photoelectric coupler U1 is connected with a second resistor R4, and a second output pin 14 is connected with a negative electrode of a vehicle power supply or grounded. The switch K in this embodiment is a self-locking button.

When the auxiliary lamp is used, the voltage provided by the vehicle-mounted power supply to the original vehicle high beam is divided by the resistor three R1 and the resistor four R2 to be limited, and then is connected into the photoelectric coupler U1, the first input pin 11 and the second input pin 12 are connected with the power supply, the first output pin 13 and the second output pin 14 of the photoelectric coupler U1 are connected, the base 1 of the switching triode Q1 is grounded or connected with the negative pole of the vehicle-mounted power supply after being connected with the power supply through the resistor two R4, the high level of the base 1 of the switching triode Q1 is reduced at the moment, the switching triode Q1 is connected, the power supply circuit of the auxiliary lamp is connected, and the auxiliary lamp is turned on.

The internal structure of the photocoupler U1 includes, but is not limited to, a light emitting diode and a phototransistor.

In the above embodiments 1 and 2, the switch K of the self-locking key can be accessed according to the actual use requirement, after the switch K is accessed, the switch K is arranged at the position convenient for the key in the vehicle, and when the auxiliary lamp is needed, the switch K is closed, the original vehicle high beam is further turned on, so that the auxiliary lamp and the original vehicle high beam are simultaneously turned on and off; when the auxiliary lamp is not needed, the switch K is turned off, the control module loses the control signal of the original high beam, and the original high beam is turned on at the moment and the auxiliary lamp cannot be lightened.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an auxiliary lamp controlling means with far-reaching headlamp linkage function for the control power supply who connects former car far-reaching headlamp controls the bright of auxiliary lamp and goes out, its characterized in that: including power source (VD) and control module (10), power source (VD) is used for inserting vehicle mounted power, first input interface (101) and second input interface (102) parallel access of control module (10) the control power of former car high beam, the power source of auxiliary lamp is connected in order to control in output interface (103) of control module (10) auxiliary lamp's power source.

2. The auxiliary lamp control device according to claim 1, wherein: and a first input interface (101) of the control module (10) is coupled with a switch (K) and then is connected to one end of a high beam control power supply of the original vehicle.

3. The auxiliary lamp control device according to claim 2, wherein: control module (10) includes relay (J1), link to each other with the one end of former car high beam control power behind one end series switch (K) of relay (J1) coil, the other end of relay (J1) coil links to each other with the other end of former car high beam control power, the switch of relay (J1) inside concatenates the power with the break-make auxiliary lamp on power source (VD) and auxiliary lamp's the power supply loop.

4. The auxiliary lamp control device according to claim 2, wherein: control module (10) include optoelectronic coupler (U1) and switch triode (Q1), optoelectronic coupler (U1) and switch triode (Q1) are coupled and are used for the action of control switch triode (Q1), switch triode (Q1) inserts the power supply that is used for switching on or breaking the auxiliary lamp in the power supply circuit of auxiliary lamp, optoelectronic coupler (U1) and former car high beam are connected in switch (K).

5. The auxiliary lamp control device according to claim 4, wherein: the switch triode (Q1) is coupled with a first resistor (R3) and a second resistor (R4), wherein an emitter (2) and a collector (3) of the switch triode (Q1) are respectively connected with a power interface (VD) and a power supply end of an auxiliary lamp, and a base (1) of the switch triode (Q1) is divided by the first resistor (R3) and the second resistor (R4) to be limited and then respectively connected with the power interface (VD) and a photoelectric coupler (U1).

6. The auxiliary lamp control device according to claim 5, wherein: a first input pin (11) and a second input pin (12) of the photoelectric coupler (U1) are connected with two ends of a control power supply of an original vehicle high beam through a first input interface (101) and a second input interface (102) in parallel after voltage division and current limitation are carried out on a third resistor (R1) and a fourth resistor (R2), a first output pin (13) of the photoelectric coupler (U1) is connected with a second resistor (R4), and a second output pin (14) is connected with a negative electrode of a vehicle-mounted power supply or grounded.

7. The auxiliary lamp control device according to claim 2 or 3, characterized in that: the switch (K) is a self-locking key.