A vehicle light steering device

Abstract

The present invention discloses a vehicle light steering device, which relates to the field of vehicle light technology. The device comprises: a left light control circuit, a right light control circuit, a left light and a right light; the left light control circuit is used to output a left light turn-on instruction when receiving a headlight turn-on instruction output by a headlight control circuit and a left turn instruction output by a turn detector; the right light control circuit is used to output a right light turn-on instruction when receiving a headlight turn-on instruction output by a headlight control circuit and a right turn instruction output by a turn detector; wherein the headlight, the headlight control circuit and the turn detector are all located in the vehicle. The present invention effectively avoids the light blind spot generated when the vehicle turns by arranging the left light and the right light and their control circuits.

Description

Technical Field

[0001] The invention relates to the technical field of automobile lighting, in particular to an automobile lighting steering device. Background Art

[0002] Existing car lights are all vertically illuminated, so there are usually blind spots when driving at night. Especially when turning on a road without lighting, there will be a blind spot before the car turns around and the light does not cover the road surface. For some drivers with poor vigilance, they are likely to ignore the dangerous area in the blind spot, which may lead to accidents. Therefore, there is an urgent need to design a car lighting device that can effectively avoid blind spots. Summary of the invention

[0003] The purpose of the present invention is to provide a vehicle light steering azimuth device, which can illuminate the light blind area when the vehicle turns, thereby ensuring driving safety.

[0004] To achieve the above object, the present invention provides the following solutions:

[0005] A vehicle light steering device comprises: a left light control circuit, a right light control circuit, a left light and a right light; wherein the angle between the emission direction of the internal light source of the left light and the emission direction of the internal light source of the headlight is a first angle, and the angle between the emission direction of the internal light source of the right light and the emission direction of the internal light source of the headlight is a second angle; taking the emission direction of the internal light source of the headlight as a normal line, the angle after counterclockwise rotation is the first angle, and the angle after clockwise rotation is the second angle;

[0006] The left side lamp control circuit is used to output a left side lamp turn-on instruction when receiving a headlamp turn-on instruction output by the headlamp control circuit and a left turn instruction output by the steering detector; the left side lamp turn-on instruction is used to turn on the left side lamp;

[0007] The right side lamp control circuit is used to output a right side lamp turn-on instruction when receiving a headlamp turn-on instruction output by the headlamp control circuit and a right turn instruction output by the steering detector; the right side lamp turn-on instruction is used to turn on the right side lamp;

[0008] Wherein, the headlight, the headlight control circuit and the steering detector are all located in the car.

[0009] Optionally, the headlight control circuit is connected to the steering detector, and the steering detector is connected to the left light control circuit and the right light control circuit respectively.

[0010] Optionally, the headlight control circuit includes: an ignition switch, a headlight switch and a headlight relay;

[0011] The input end of the ignition switch is connected to the positive electrode of the power supply, and the output end of the ignition switch is connected to the second input end of the headlight relay; the input end of the headlight switch is connected to the output end of the ignition switch, and the output end of the headlight switch is respectively connected to the first input end of the headlight relay and the input end of the turn detector; the second output end of the headlight relay is connected to the input end of the front headlight, and the first output end of the headlight relay, the output end of the front headlight and the third output end of the turn detector are all connected to the negative electrode of the power supply;

[0012] Wherein, the power supply is located in the car.

[0013] Optionally, the left light control circuit comprises: a left light controller and a left light relay;

[0014] The first input end of the left light controller is connected to the second output end of the steering detector, the second input end of the left light controller is connected to the output end of the headlight switch, and the first output end of the left light controller is connected to the first input end of the left light relay; the second input end of the left light relay is connected to the output end of the ignition switch, and the second output end of the left light relay is connected to the input end of the left light; the second output end of the left light controller, the first output end of the left light relay and the output end of the left light are all connected to the negative pole of the power supply.

[0015] Optionally, the right light control circuit comprises: a right light controller and a right light relay;

[0016] The first input end of the right light controller is connected to the first output end of the steering detector, the second input end of the right light controller is connected to the output end of the headlight switch, and the first output end of the right light controller is connected to the first input end of the right light relay; the second input end of the right light relay is connected to the output end of the ignition switch, and the second output end of the right light relay is connected to the input end of the right light; the second output end of the right light controller, the first output end of the right light relay and the output end of the right light are all connected to the negative pole of the power supply.

[0017] Optionally, the placement position of the left lamp, the placement position of the right lamp and the placement position of the headlight are not in the same horizontal direction.

[0018] Optionally, the number of the left lights is a single group or multiple groups, and the number of the right lights is a single group or multiple groups.

[0019] According to the specific embodiments provided by the present invention, the present invention discloses the following technical effects:

[0020] The present invention provides a vehicle light steering orientation device, which includes: a left-side light control circuit, a right-side light control circuit, a left-side light and a right-side light; the angle between the emission direction of the internal light source of the left-side light and the emission direction of the internal light source of the headlight is a first angle, and the angle between the emission direction of the internal light source of the right-side light and the emission direction of the internal light source of the headlight is a second angle; taking the emission direction of the internal light source of the headlight as a normal line, the angle after counterclockwise rotation is the first angle, and the angle after clockwise rotation is the second angle; the left-side light control circuit is used to output a left-side light turning instruction when receiving a headlight turning instruction output by the headlight control circuit and a left turn instruction output by a steering detector; the right-side light control circuit is used to output a right-side light turning instruction when receiving a headlight turning instruction output by the headlight control circuit and a right turn instruction output by the steering detector; wherein the headlight, the headlight control circuit and the steering detector are all located in the vehicle. Since there is a certain angle between the emission direction of the internal light source of the left and right side lights provided by the present invention and the emission direction of the internal light source of the headlight, and the angle is the angle after rotating counterclockwise or clockwise with the emission direction of the internal light source of the headlight as the normal line, the light is illuminated when the car turns, and the illuminated area is expanded, that is, the light blind spot is effectively illuminated, thereby improving the safety factor of the car driving at night. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 This is a schematic diagram of the module structure of the automobile light steering device of the present invention;

[0023] Figure 2 This is a circuit connection diagram of the automobile light steering device of the present invention;

[0024] Figure 3 This is a light effect diagram of the automobile light steering device of the present invention;

[0025] Explanation of symbols:

[0026] Power supply-1, headlight control circuit-2, ignition switch-21, headlight switch-22, headlight relay-23, first input terminal-231 of headlight relay, second input terminal-232 of headlight relay, first output terminal-233 of headlight relay, second output terminal-234 of headlight relay, turn detector-3, input terminal-31 of turn detector, first output terminal-32 of turn detector, second output terminal-33 of turn detector, third output terminal-34 of turn detector, left side light control circuit-4, left light controller-41, first input terminal-412 of left light controller, second input terminal-411 of left light controller, first output terminal-413 of left light controller, second output terminal-414 of left light controller, left light relay Electrical appliance-42, first input terminal-421 of left light relay, second input terminal-422 of left light relay, first output terminal-423 of left light relay, second output terminal-424 of left light relay, right light control circuit-5, right light controller-51, first input terminal-511 of right light controller, second input terminal-512 of right light controller, first output terminal-513 of right light controller, second output terminal-514 of right light controller, right light relay-52, first input terminal-521 of right light relay, second input terminal-522 of right light relay, first output terminal-523 of right light relay, second output terminal-524 of right light relay, headlight-6, left light-7, right light-8, side light area-9, headlight area-10. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] The purpose of the present invention is to provide a vehicle light turning direction device, which effectively avoids the light blind area of ​​the vehicle when turning by arranging left and right light devices and control circuits thereof.

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] like Figure 1 As shown, the automobile light steering device provided by the embodiment of the present invention includes: a left light control circuit-4, a right light control circuit-5, a left light-7, and a right light-8.

[0031] Preferably, the angle between the emission direction of the internal light source of the left lamp 7 and the emission direction of the internal light source of the headlight 6 is a first angle, and the angle between the emission direction of the internal light source of the right lamp 8 and the emission direction of the internal light source of the headlight 6 is a second angle; taking the emission direction of the internal light source of the headlight 6 as the normal, the angle after counterclockwise rotation is the first angle, and the angle after clockwise rotation is the second angle; wherein, the first angle range is: 0°~90°, and the second angle range is: 0°~90°.

[0032] The left lamp control circuit 4 is used to output a left lamp turn-on instruction when receiving the headlamp turn-on instruction output by the headlamp control circuit 2 and the left turn instruction output by the turn detector 3, and the left lamp turn-on instruction is used to turn on the left lamp 7; the right lamp control circuit 5 is used to output a right lamp turn-on instruction when receiving the headlamp turn-on instruction output by the headlamp control circuit 2 and the right turn instruction output by the turn detector 3, and the right lamp turn-on instruction is used to turn on the right lamp 8. Among them, the headlamp 6, the headlamp control circuit 2 and the turn detector 3 are all conventional parts of the automobile and are located inside the automobile.

[0033] Furthermore, if Figure 2 As shown, the headlight control circuit 2 is connected to the steering detector 3, and the steering detector 3 is respectively connected to the left light control circuit 4 and the right light control circuit 5. The headlight control circuit 2 specifically includes: an ignition switch 21, a headlight switch 22 and a headlight relay 23; the left light control circuit 4 specifically includes: a left light controller 41 and a left light relay 42; the right light control circuit 5 specifically includes: a right light controller 51 and a right light relay 52.

[0034] Specifically, the input end of the ignition switch 21 is connected to the positive electrode of the power supply 1, and the output end of the ignition switch 21 is connected to the second input end 232 of the headlight relay; the input end of the headlight switch 22 is connected to the output end of the ignition switch 21, and the output end of the headlight switch 22 is respectively connected to the first input end 231 of the headlight relay and the input end 31 of the steering detector; the second output end 234 of the headlight relay is connected to the input end of the front headlight 6, and the first output end 233 of the headlight relay, the output end of the front headlight 6 and the third output end 34 of the steering detector are all connected to the negative electrode of the power supply 1. When the ignition switch 21 is turned on and the headlight switch 22 is pressed, the power supply 1 is connected to the coil circuit of the headlight relay 23, the headlight relay 23 works normally, the contacts are closed, and the power supply 1 is connected to the front headlight 6; when the headlight switch 22 is pressed, another power supply is connected to the steering detector 3, the left light controller 41 and the right light controller 51.

[0035] The first input terminal 412 of the left light controller is connected to the second output terminal 33 of the steering detector, the second input terminal 411 of the left light controller is connected to the output terminal of the headlight switch 22, the first output terminal 413 of the left light controller is connected to the first input terminal 421 of the left light relay; the second input terminal 422 of the left light relay is connected to the output terminal of the ignition switch 21, the second output terminal 424 of the left light relay is connected to the input terminal of the left light 7; the second output terminal 414 of the left light controller, the first output terminal 423 of the left light relay and the output terminal of the left light 7 are all connected to the negative pole of the power supply 1. When the vehicle turns to the left, the steering detector 3 will detect the running signal of the vehicle turning left, and send the signal to the left light controller 41, the left light controller 41 turns on the left turn power supply, connects the coil loop of the left light relay 42, so that the left light 7 lights up normally; when the vehicle returns to the center, the power is cut off, the left light controller 41 cannot receive the signal sent by the steering detector 3, and the left light 7 goes out.

[0036] The first input terminal 511 of the right light controller is connected to the first output terminal 32 of the steering detector, the second input terminal 512 of the right light controller is connected to the output terminal of the headlight switch 22, and the first output terminal 513 of the right light controller is connected to the first input terminal 521 of the right light relay; the second input terminal 522 of the right light relay is connected to the output terminal of the ignition switch 21, and the second output terminal 523 of the right light relay is connected to the input terminal of the right light 8; the second output terminal 524 of the right light controller, the first output terminal 523 of the right light relay and the output terminal of the right light 8 are all connected to the negative pole of the power supply 1. When the vehicle turns to the right, the steering detector 3 will detect the operation signal of the vehicle turning right, and send the signal to the right light controller 51, the right light controller 51 turns on the right turn power supply, connects the coil loop of the right light relay 52, so that the right light 8 lights up normally; when the vehicle returns to the right position, the power is cut off, the right light controller 51 cannot receive the signal sent by the steering detector 3, and the right light goes out.

[0037] Preferably, the placement positions of the left lamp 7, the right lamp 8 and the headlight 6 are not in the same horizontal direction. Generally, the fog lamps, low beam lamps, high beam lamps and other lighting devices of the car are concentrated and arranged in parallel on both sides of the car and in the same horizontal direction. In this embodiment, in addition to the improvement of the internal light source emission angle, the left lamp 7 and the right lamp 8 can also be placed at different positions of the arc-shaped outer frame on both sides of the front of the car with the help of the arc-shaped outer frame on both sides of the front of the car, and the headlight 6 can be placed at different positions of the arc-shaped outer frame on the front of the car, thereby expanding the irradiation range of the light.

[0038] Preferably, the number of the left lights 7 is a single group or multiple groups, and the number of the right lights 8 is a single group or multiple groups, which can be adjusted accordingly according to actual needs to achieve the best lighting effect.

[0039] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0040] The principles and implementation methods of the present invention are described in this article using specific examples. The description of the above embodiments is only used to help understand the method and core idea of ​​the present invention. At the same time, for those skilled in the art, according to the idea of ​​the present invention, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as limiting the present invention.

Claims

1. A vehicle light steering device, characterized in that: include: A left-side lamp control circuit, a right-side lamp control circuit, a left-side lamp and a right-side lamp; wherein the angle between the emission direction of the internal light source of the left-side lamp and the emission direction of the internal light source of the headlight is a first angle, and the angle between the emission direction of the internal light source of the right-side lamp and the emission direction of the internal light source of the headlight is a second angle; taking the emission direction of the internal light source of the headlight as a normal line, the angle after counterclockwise rotation is the first angle, and the angle after clockwise rotation is the second angle; The left side lamp control circuit is used to output a left side lamp turn-on instruction when receiving a headlamp turn-on instruction output by the headlamp control circuit and a left turn instruction output by the steering detector; the left side lamp turn-on instruction is used to turn on the left side lamp; The right side lamp control circuit is used to output a right side lamp turn-on instruction when receiving a headlamp turn-on instruction output by the headlamp control circuit and a right turn instruction output by the steering detector; the right side lamp turn-on instruction is used to turn on the right side lamp; Wherein, the headlight, the headlight control circuit and the steering detector are all located in the car; The headlight control circuit comprises: an ignition switch, a headlight switch and a headlight relay; the input end of the ignition switch is connected to the positive electrode of the power supply, and the output end of the ignition switch is connected to the second input end of the headlight relay; the input end of the headlight switch is connected to the output end of the ignition switch, and the output end of the headlight switch is respectively connected to the first input end of the headlight relay and the input end of the steering detector; the second output end of the headlight relay is connected to the input end of the headlight, and the first output end of the headlight relay, the output end of the headlight and the third output end of the steering detector are all connected to the negative electrode of the power supply; wherein the power supply is located in the car; The left-side lamp control circuit comprises: a left-side lamp controller and a left-side lamp relay; a first input end of the left-side lamp controller is connected to a second output end of the turn detector, a second input end of the left-side lamp controller is connected to an output end of the headlight switch, and a first output end of the left-side lamp controller is connected to a first input end of the left-side lamp relay; a second input end of the left-side lamp relay is connected to an output end of the ignition switch, and a second output end of the left-side lamp relay is connected to an input end of the left-side lamp; a second output end of the left-side lamp controller, a first output end of the left-side lamp relay, and an output end of the left-side lamp are all connected to a negative electrode of the power supply; The right side light control circuit comprises: a right light controller and a right light relay; a first input end of the right light controller is connected to a first output end of the turn detector, a second input end of the right light controller is connected to an output end of the headlight switch, and a first output end of the right light controller is connected to a first input end of the right light relay; a second input end of the right light relay is connected to an output end of the ignition switch, and a second output end of the right light relay is connected to an input end of the right side light; a second output end of the right light controller, a first output end of the right light relay, and an output end of the right side light are all connected to a negative electrode of the power supply; The placement position of the left lamp, the placement position of the right lamp and the placement position of the headlight are not in the same horizontal direction.

2. The vehicle light steering device according to claim 1, characterized in that: The headlight control circuit is connected to the steering detector, and the steering detector is connected to the left-side lamp control circuit and the right-side lamp control circuit respectively.

3. The vehicle light steering device according to claim 1, characterized in that: The number of the left lights is a single group or multiple groups, and the number of the right lights is a single group or multiple groups.

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