Car lamp with projection steering function

Abstract

The invention belongs to the field of functions of vehicle lamps and signal lamps, particularly relates to a vehicle lamp with a projection steering function, and aims to solve the problem that steering light signals are not easy to see by other vehicles and pedestrians in certain angle blind areas when a vehicle turns under certain road condition environments and driving conditions in the prior art. In order to solve the problems, the invention provides the following scheme that the traffic safety lamp comprises a lamp housing; the decorative frame is arranged on the inner side of the lamp shell; the steering projection module is arranged on the decorative frame or the lamp shell. The steering projection module is connected with a second electric wire, and the second electric wire is connected with the lamp driving circuit board. The lamp driving circuit board is connected with a first electric wire, the electric wire is connected with a connector, the connector is connected with a vehicle control circuit, the steering projection function is added in the vehicle lamp, the signal blind area of an existing steering lamp can be made up, visibility is enhanced, and driving safety is improved.

Description

Technical Field

[0001] This invention relates to the field of vehicle light and signal light function technology, and in particular to a vehicle light with projection turn signal function. Background Technology

[0002] Under certain road conditions and driving circumstances, turn signal signals may not be easily seen by other vehicles and pedestrians in blind spots when a vehicle is turning. This can lead to traffic accidents.

[0003] Our solution is to add a turn signal signal, namely a turn projection light signal.

[0004] By adding projection light turn-on modules to the headlights and taillights, the projection modules activate simultaneously with the turn signal when turning, projecting light patterns onto the road surface within a 0.2-3 meter range to the front and rear of the vehicle. The pattern color (yellow or red) and flashing frequency are synchronized with the turn signal. This provides a wider and more intuitive warning to other vehicles and pedestrians, thereby improving driving safety. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies where, under certain road conditions and driving circumstances, turn signal signals are not easily visible to other vehicles and pedestrians in blind spots when a vehicle is turning. This poses a risk of traffic accidents. The invention proposes a vehicle light with projection turn signal functionality, which solves the needs of the prior art by expanding the turn signal angle and improving its visibility, thereby increasing driving safety.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A vehicle headlight with projection cornering function includes:

[0008] Lamp housing;

[0009] A decorative frame is installed inside the lamp housing; it also includes:

[0010] The directional projection module is mounted on the decorative frame or lamp housing.

[0011] Preferably, the steering projection module is connected to a second wire, and the second wire is connected to the lamp driver circuit board.

[0012] Preferably, the lamp driver circuit board is connected to a first wire, and the wire is connected to a connector, which is connected to the vehicle control circuit.

[0013] Preferably, the decorative frame or lamp housing is provided with a bracket, and the turning projection module and the bracket are assembled together.

[0014] Preferably, a headlight cover is connected to the headlight housing, and the headlight cover and the decorative frame are matched.

[0015] Preferably, the steering projection module is integrated into the headlights and taillights; the color of its projected light pattern is yellow or red, meeting the color requirements of turn signal regulations; the projected pattern is within a 3-meter radius of the vehicle body.

[0016] The beneficial effects of the vehicle light with projection steering function described in this invention are as follows:

[0017] A projection light steering module is added inside the headlights or taillights. This module is connected to the headlight driver circuit board via wires, and the driver circuit board is connected to the vehicle's control system via a wiring harness connector. When the steering is activated, the projection light steering module simultaneously projects a light pattern onto the road surface and flashes synchronously with the turn signal. When the steering is deactivated, the projection light turns off simultaneously.

[0018] Compared to the existing turn signal function, the addition of road surface light projection greatly reduces blind spots and improves driving safety.

[0019] This invention, by adding a turn signal projection function inside the vehicle headlights, can compensate for the blind spots of existing turn signal signals, enhance visibility, and improve driving safety. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a vehicle headlight with projection steering function proposed in this invention.

[0021] Figure 2 This is a cross-sectional view of the entire lamp and related parts of the steering projection module of a vehicle lamp with projection steering function proposed in this invention.

[0022] Figure 3 This is an exploded view of the steering projection-related parts of a vehicle light with a steering projection function proposed in this invention.

[0023] In the diagram: 1. Headlight cover; 2. Steering projection module; 3. Bracket; 4. Decorative frame; 5. Lamp housing; 6. Lamp driver circuit board; 7. First wire; 8. Connector; 9. Second wire. Detailed Implementation

[0024] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0025] Example

[0026] Reference Figures 1-3 A vehicle headlight with projection cornering function, comprising:

[0027] Lamp housing 5;

[0028] Decorative frame 4 is set inside the lamp housing 5;

[0029] The directional projection module 2 is mounted on the decorative frame 4 or the lamp housing 5.

[0030] In this invention, the steering projection module 2 is connected to a second wire 9, and the second wire 9 is connected to the lamp driver circuit board 6.

[0031] In this invention, the lamp driver circuit board 6 is connected to the first wire 7, and the wire 7 is connected to the connector 8, which is connected to the vehicle control circuit.

[0032] In this invention, a bracket 3 is provided on the decorative frame 4 or the lamp housing 5, and the turning projection module 2 and the bracket 3 are assembled together.

[0033] In this invention, a headlight cover 1 is connected to the headlight housing 5, and the headlight cover 1 and the decorative frame 4 cooperate with each other.

[0034] In this invention, the turn signal projection module 2 is integrated into the vehicle lights (headlights, taillights, fog lights, auxiliary low beam or high beam lights, work lights, etc.); the color of its projected light pattern is yellow or red, which meets the color requirements of turn signal regulations; the projected pattern is within a 3-meter range of the vehicle body.

[0035] In this invention, the turn signal projection module 2 and the bracket 3 are assembled together. The bracket 3 is then fixed to the decorative frame 4 or the lamp housing 5. The turn signal projection module 2 is connected to the lamp driver circuit board 6 via a second wire 9. The lamp driver circuit board 6 is then connected to the vehicle control circuit via a first wire 7 and a connector 8. When the vehicle activates the turn signal, the turn signal is transmitted to the lamp driver circuit board 6 via the connector 8 and the first wire 7. After signal processing, the signal is transmitted to the turn signal projection module 2 via the second wire 9. Upon receiving the turn signal, the turn signal projection module 2 emits a light and shadow pattern and projects it onto the road surface within a 0.2-3 meter radius around the vehicle. The headlights are projected to the front side, and the taillights are projected to the rear side, flashing synchronously with the turn signals. According to turn signal regulations, the projected pattern is yellow or red. When other vehicles and pedestrians see the projected light and shadow pattern on the ground, they can easily recognize it as a turn signal reminder, improving driving safety.

[0036] The above description is merely a preferred embodiment of the invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A vehicle light with projection cornering function, comprising: Lamp housing (5); A decorative frame (4) is disposed inside the lamp housing (5); characterized in that it further includes: The directional projection module (2) is mounted on the decorative frame (4) or the lamp housing (5).

2. A vehicle light with projection steering function according to claim 1, characterized in that, The steering projection module (2) is connected to a second wire (9), and the second wire (9) is connected to the lamp driver circuit board (6).

3. A vehicle light with projection steering function according to claim 2, characterized in that, The lamp driver circuit board (6) is connected to the first wire (7), and the wire (7) is connected to the connector (8), which is connected to the vehicle control circuit.

4. A vehicle light with projection steering function according to claim 1, characterized in that, The decorative frame (4) or lamp housing (5) is provided with a bracket (3), and the turning projection module (2) and the bracket (3) are assembled together.

5. A vehicle light with projection steering function according to claim 1, characterized in that, The lamp housing (5) is connected to a headlight cover (1), and the headlight cover (1) and the decorative frame (4) are matched.

6. A vehicle light with projection steering function according to claim 1, characterized in that, The steering projection module (2) is integrated into the headlights and taillights; its projection light pattern is yellow or red, which meets the color requirements of the turn signal regulations; the projection pattern is within 3 meters of the vehicle body.

Images