Novel optical structure of vehicle-mounted auxiliary driving lamp with ultra-long range and side illumination

Abstract

The utility model relates to the field of vehicle-mounted auxiliary driving lamps, in particular to a novel optical structure of a vehicle-mounted auxiliary driving lamp with ultra-long range and side illumination, which comprises a lamp rear shell, a light-gathering light source plate fixing screw is connected inside the lamp rear shell through threads, and a light-gathering light source plate is arranged on the surface of the light-gathering light source plate fixing screw. The surface of the lamp rear shell is connected with a light source driving plate fixing screw through threads, and a light source driving plate is arranged on the surface of the light source driving plate fixing screw. Light rays are changed into parallel light spots through the convex lens, the effect of ultra-long-distance illumination can be achieved, the direct illuminating lamp is further provided with four floodlight cups, meanwhile, the requirement for short-distance large-angle and large-range illumination can be met, a set of LEDs are further arranged on the side face, light is reflected to the side front portion of a vehicle through the reflection cups on the side face, and therefore the effect of ultra-long-distance illumination is achieved. Therefore, the lighting range is wider, multiple lighting modes and multiple functions of one lamp are achieved, the overall size of the lamp is greatly reduced, and the fitting range of the lamp is enlarged.

Description

Technical Field

[0001] This utility model relates to the field of vehicle-mounted auxiliary driving lights, and in particular to a novel optical structure for a vehicle-mounted auxiliary driving light with ultra-long range and side illumination. Background Technology

[0002] Currently, the design of vehicle-mounted driver assistance lights focuses on functionality and practicality. They primarily achieve forward road coverage through one or two light patterns (such as basic low beam, high beam, or fog light modes), providing basic illumination and safety warnings for nighttime driving. The optical structure of these lights typically employs a combination of fixed lenses or reflectors to ensure that the light is concentrated in the area in front of the vehicle, meeting the needs of regular road driving.

[0003] In multi-directional lighting scenarios, traditional solutions achieve functional expansion through modular design. For example, when enhanced side visibility is required, the system supplements illumination at specific angles by adding independent lights (such as cornering lights and side fill lights). These lights typically employ an optical architecture similar to the main headlights and achieve directional projection through independent circuit control. This split layout can provide targeted lighting support for different driving scenarios (such as curves, intersections, or parking) while also meeting regulatory requirements for vehicle external light signals. This type of technical solution is widely adopted in the industry because it features a compact structure and clear division of labor, effectively balancing cost and performance, and enabling large-scale application through a mature supply chain system.

[0004] Regarding the aforementioned technologies, the inventors believe that the following shortcomings exist: Currently, most vehicle-mounted auxiliary driving lights only have one or two light patterns and only one illumination method, such as only forward illumination. If side illumination is required, a separate forward illumination light fixture must be added to the side. Utility Model Content

[0005] To address the issue that current vehicle driver assistance lights typically only offer one or two light patterns and a single illumination method, such as frontal illumination alone, and require additional frontal illumination luminaires to be added for side lighting, this application provides a novel optical structure for a vehicle driver assistance light with ultra-long range and side illumination.

[0006] This application provides a novel optical structure for a vehicle-mounted auxiliary driving light with ultra-long range and side illumination, employing the following technical solution: A novel optical structure for a vehicle-mounted auxiliary driving light with ultra-long range and side illumination includes a lamp rear housing. A concentrating light source plate fixing screw is threadedly connected inside the lamp rear housing, and the surface of the concentrating light source plate fixing screw is provided with a concentrating light source plate. A light source driver plate fixing screw is threadedly connected to the surface of the lamp rear housing, and the surface of the light source driver plate fixing screw is provided with a light source driver plate. A reflector cup fixing screw is threadedly connected to the surface of the lamp rear housing, and the surface of the reflector cup fixing screw is provided with a reflector cup. A lens fixing screw is threadedly connected to the side surface, and the surface of the lens fixing screw is provided with a lens pressure plate. A concentrating lens is provided on the side surface of the lens pressure plate.

[0007] In a further configuration, the focusing light source board is composed of a focusing copper substrate and a focusing LED, and the focusing LED and the focusing copper substrate are electrically connected.

[0008] Furthermore, multiple sets of floodlight LEDs are fixed to the surface of the light source driver board, and side lighting LEDs are fixed to the side surface of the light source driver board.

[0009] Furthermore, the light source driver board is electrically connected to the floodlight LED and the side lighting LED.

[0010] Furthermore, a focusing lens hole is provided at the center of the surface of the reflector cup, and a floodlight reflector cup is fixed to the side surface of the reflector cup, and a side lighting reflector is fixed to the side surface of the reflector cup.

[0011] Compared with related technologies, the novel optical structure of the vehicle auxiliary driving light with ultra-long range and side illumination provided by this utility model has the following beneficial effects:

[0012] This utility model provides a novel optical structure for a vehicle-mounted auxiliary driving light with ultra-long range and side illumination. By combining high beam, low beam, and side illumination into a single optical structure, multiple lighting modes can be achieved simultaneously in one lamp. The high beam uses a convex lens and a high-density LED chip or laser light source. The convex lens transforms the light into a parallel spot, achieving ultra-long-distance illumination. This solves the problem that light reflected or refracted by reflectors or ordinary lenses has an angle with the center, causing the light to diverge at a distance, thus failing to achieve ultra-long-distance illumination. The direct beam also has four floodlights, which can simultaneously meet the needs of wide-angle, wide-area illumination at close range. A set of LEDs is also arranged on the side, reflecting the light to the front side of the vehicle through the side reflectors, making the illumination range wider. This achieves multiple lighting modes and multiple functions in one lamp, greatly reducing the overall size of the lamp and increasing the applicability of the lamp. Attached Figure Description

[0013] Figure 1 A schematic diagram of a preferred embodiment of a novel optical structure for a vehicle-mounted auxiliary driving light with ultra-long range and side illumination provided by this utility model;

[0014] Figure 2 This is a three-dimensional diagram of the explosion of this utility model;

[0015] Figure 3 This is a three-dimensional schematic diagram of the focusing light source plate of this utility model;

[0016] Figure 4 This is a three-dimensional schematic diagram of the light source driver board of this utility model;

[0017] Figure 5 This is a three-dimensional schematic diagram of the reflector cup of this utility model;

[0018] Figure 6 This is a schematic diagram of the assembly of the focusing lens of this utility model;

[0019] Figure 7 This is a three-dimensional schematic diagram of the assembly of the focusing light source of this utility model.

[0020] The following are the labels in the diagram: 1. Lamp rear housing; 2. Focusing light source board; 201. Focusing LED; 202. Focusing copper substrate; 3. Focusing light source board fixing screw; 4. Light source driver board; 401. Floodlight LED; 402. Side lighting LED; 5. Light source driver board fixing screw; 6. Lens fixing screw; 7. Lens pressure plate; 8. Focusing lens; 9. Reflector; 901. Focusing lens hole; 902. Floodlight reflector; 903. Side lighting reflector; 10. Reflector fixing screw. Detailed Implementation

[0021] To facilitate understanding of this utility model, a more comprehensive description will be provided below with reference to the accompanying drawings. The drawings show typical embodiments of this utility model. Example

[0022] like Figure 1-7 As shown, the present invention discloses a novel optical structure for a vehicle-mounted auxiliary driving light with ultra-long range and side illumination, comprising, as follows: Figure 1As shown, the lamp includes a rear housing 1. Inside the rear housing 1, a focusing light source plate fixing screw 3 is threadedly connected, and a focusing light source plate 2 is provided on the surface of the focusing light source plate fixing screw 3. On the surface of the rear housing 1, a light source drive plate fixing screw 5 is threadedly connected, and a light source drive plate 4 is provided on the surface of the light source drive plate fixing screw 5. On the surface of the rear housing 1, a reflector cup fixing screw 10 is threadedly connected, and a reflector cup 9 is provided on the surface of the reflector cup fixing screw 10. On the side surface of the rear housing 1, a lens fixing screw 6 is threadedly connected, and a lens pressure plate 7 is provided on the surface of the lens fixing screw 6. A focusing lens 8 is provided on the side surface of the lens pressure plate 7.

[0023] like Figure 1-7 As shown, the light source board 2 is composed of a light-concentrating copper substrate 202 and a light-concentrating LED 201, and the light-concentrating LED 201 and the light-concentrating copper substrate 202 are electrically connected.

[0024] like Figure 1-7 As shown, multiple floodlight LEDs 401 are fixed on the surface of the light source driver board 4, and side lighting LEDs 402 are fixed on the side surface of the light source driver board 4.

[0025] like Figure 1-7 As shown, the light source driver board 4 is electrically connected to the floodlight LED 401 and the side lighting LED 402.

[0026] like Figure 1-7 As shown, a focusing lens hole 901 is provided in the middle of the surface of the reflector cup 9, and a floodlight reflector cup 902 is fixed on the side surface of the reflector cup 9, and a side lighting reflector 903 is fixed on the side surface of the reflector cup 9.

[0027] In practice, by using a convex lens to turn the light into parallel light spots, the effect of ultra-long-distance lighting can be achieved. The direct lighting is also equipped with four floodlight cups, which can meet the needs of large-angle and wide-area lighting at close range. A set of LEDs is also arranged on the side, and the light is reflected to the front side of the vehicle through the side reflector cup 9, making the lighting range wider.

[0028] The advantages of this technical solution in practical applications include, but are not limited to, the following:

[0029] 1. By using a convex lens to turn light into a parallel light spot, the effect of ultra-long-distance illumination can be achieved, solving the problem of light being reflected or refracted by a reflector cup or ordinary lens.

[0030] In this technical solution, when the focusing LED 201 is lit, the light is refracted into a nearly parallel beam of light through the focusing lens 8, thus obtaining a focused light spot with an ultra-long range. By tightening the focusing light source plate fixing screw 3, the focusing light source plate 2 can be replaced with a laser light source. The laser light source is locked in the recessed position in the middle of the lamp rear housing 1 by the focusing light source plate fixing screw 3. Using the laser light source as the light source for the middle high beam will result in a longer range and better long-range lighting effect. The high beam is designed with a convex lens, and the light source uses a high-density LED chip or a laser light source. By turning the light into a parallel light spot through the convex lens, the effect of ultra-long-distance lighting can be achieved. The direct lighting is also equipped with four floodlight cups, which can meet the needs of large-angle and wide-range lighting at close range. A set of LEDs is also arranged on the side, and the light is reflected to the front side of the vehicle through the side reflector cup 9, making the lighting range wider.

[0031] The above are merely exemplary embodiments of this disclosure and should not be construed as limiting the scope of this disclosure. Any equivalent changes and modifications made in accordance with the teachings of this disclosure shall still fall within the scope of this disclosure. This application is intended to cover any variations, uses, or adaptations of this disclosure that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not described in this disclosure.

Claims

1. A novel optical structure for a vehicle-mounted auxiliary driving lamp with ultra-long range and side illumination, comprising a lamp rear housing (1), characterized in that: The interior of the lamp rear housing (1) is connected by a screw (3) for fixing a light source plate, and the surface of the screw (3) for fixing a light source plate is provided with a light source plate (2). The surface of the lamp rear housing (1) is connected by a screw (5) for fixing a light source drive plate, and the surface of the screw (5) for fixing a light source drive plate is provided with a light source drive plate (4). The surface of the lamp rear housing (1) is connected by a screw (10) for fixing a reflector cup, and the surface of the screw (10) for fixing a reflector cup is provided with a reflector cup (9). The side surface is connected by a screw (6) for fixing a lens, and the surface of the screw (6) for fixing a lens is provided with a lens pressure plate (7). The side surface of the lens pressure plate (7) is provided with a condensing lens (8).

2. The new optical structure of the super-long-range and side-illuminated vehicle auxiliary driving lamp according to claim 1, characterized in that, The light source plate (2) is composed of a light-concentrating copper substrate (202) and a light-concentrating LED (201), and the light-concentrating LED (201) and the light-concentrating copper substrate (202) are electrically connected.

3. The new optical structure of the super-long-range and side-illuminated vehicle-mounted auxiliary driving lamp according to claim 1, characterized in that, Multiple floodlight LEDs (401) are fixed on the surface of the light source driver board (4), and side lighting LEDs (402) are fixed on the side surface of the light source driver board (4).

4. The novel optical structure of a vehicle-mounted auxiliary driving light with ultra-long range and side illumination according to claim 1, characterized in that, The light source driver board (4) is electrically connected to the floodlight LED (401) and the side lighting LED (402).

5. The new optical structure of the super-long-range and side-illuminated vehicle auxiliary driving lamp of claim 1, wherein A focusing lens hole (901) is provided in the middle of the surface of the reflector cup (9), and a floodlight reflector cup (902) is fixed on the side surface of the reflector cup (9), and a side lighting reflector (903) is fixed on the side surface of the reflector cup (9).

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