High-beam and low-beam integrated vehicle lamp

Abstract

The utility model discloses a high-beam and low-beam integrated car lamp which comprises a rear stabilizing support, the rear stabilizing support comprises a front frame part and a rear seat part which are perpendicular to each other, and the rear seat part is located in the center of the front frame part. The LED lamp panel is arranged on the upper side of the rear seat part and is provided with two LED lamp beads which are arranged at intervals; the radiator is fixed on the lower side of the rear seat part; the light guide arc block is fixed on the upper side of the rear seat part through a screw and covers the LED lamp panel, and the light guide arc block extends and covers the front frame part; the lens support is arranged on the front frame part, and a lens is installed at the front end of the lens support; the light condensing sheet is mounted on the upper side of the front frame part; the shading plate is mounted on the lower side of the front frame part, is driven by the motor to rotate and is positioned between the lens and the light guide arc block. The LED lamp panel is installed through the rear stabilizing support, meanwhile, the radiator at the bottom dissipates heat, the light guide arc block at the upper portion homogenizes light rays, then the light rays are emitted out through the lens assembly, efficient and even lighting of the light rays is achieved, the light shielding plate and the light gathering piece are matched, the lighting range is widened, and high beam and low beam are adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle lamps, and more specifically, relates to a combined high and low beam vehicle lamp. Background Art

[0002] When a driver is driving, situations such as oncoming vehicles and going uphill or downhill are inevitable. Especially when a vehicle is driving at night, the lights of oncoming vehicles and the reflected lights on the road surface when going uphill or downhill will affect the driver's vision. If it is too strong, the driver will not be able to see the road ahead clearly. Therefore, the driver needs to switch the high and low beams of the vehicle in a timely manner. Currently, the front headlights of vehicles on the market have separate high and low beams, which take up a relatively large amount of space.

[0003] Therefore, there is an urgent need to study a combined high and low beam vehicle lamp that is simple, convenient, and occupies less space. Summary of the Utility Model

[0004] In view of this, the technical problem to be solved by the utility model is to provide a combined high and low beam vehicle lamp, which avoids the trouble of the previous vehicle lamps with separate installation of high and low beams and relatively crowded space.

[0005] To solve the above technical problem, the utility model discloses a combined high and low beam vehicle lamp, including:

[0006] A rear stabilizer bracket, which includes a front frame portion and a rear seat portion arranged perpendicular to each other, and the rear seat portion is located at the center of the front frame portion;

[0007] An LED lamp board installed on the upper side of the rear seat portion, and the LED lamp board has two spaced LED lamp beads;

[0008] A radiator fixed to the lower side of the rear seat portion;

[0009] A light guide arc block fixed to the upper side of the rear seat portion by screws and covering the LED lamp board, and the light guide arc block extends and covers the front frame portion;

[0010] A lens bracket arranged on the front frame portion, and a lens is installed at the front end of the lens bracket;

[0011] A condenser sheet installed on the upper side of the front frame portion; and

[0012] A light shielding plate installed on the lower side of the front frame portion and driven by a motor to rotate, and the light shielding plate is located between the lens and the light guide arc block.

[0013] According to an embodiment of the utility model, the condenser sheet is in an inward concave arc shape and shields the upper side of the front frame portion and the lens bracket.

[0014] According to an embodiment of the utility model, the radiator is provided with a plurality of spaced heat dissipation aluminum sheets.

[0015] According to an embodiment of the present utility model, the light shielding plate is driven by a motor and at most shields half of the front frame portion.

[0016] Compared with the prior art, the present utility model can achieve the following technical effects:

[0017] The LED light board is installed through the rear stabilizing bracket, while the bottom radiator dissipates heat, the upper light guiding arc block homogenizes the light, and then the light is emitted by the lens assembly, realizing efficient and uniform illumination of the light. The light shielding plate and the condenser cooperate with each other to improve the illumination range and adjust the high and low beams.

[0018] Of course, it is not necessary for any product implementing the present utility model to achieve all the above-mentioned technical effects simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present utility model and form a part of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:

[0020] Figure 1 is a side view of the high and low beam integrated vehicle headlight according to an embodiment of the present utility model;

[0021] Figure 2 is a schematic installation view of the light shielding plate according to an embodiment of the present utility model.

[0022] REFERENCE SIGNS

[0023] Front frame portion 11, rear seat portion 12, LED light board 20, radiator 30, light guiding arc block 40, lens bracket 50, lens 60, condenser 70, light shielding plate 80, motor 81. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will detail the embodiments of the present utility model in conjunction with the drawings and embodiments, so as to fully understand how the present utility model applies technical means to solve technical problems and achieve the realization process of technical effects and implement accordingly.

[0025] Please refer to Figure 1 and Figure 2 , Figure 1 is a side view of the high and low beam integrated vehicle headlight according to an embodiment of the present utility model; Figure 2 is a schematic installation view of the light shielding plate according to an embodiment of the present utility model.

[0026] As shown in the figure, a combined high and low beam headlight includes: a rear stabilizing bracket, which includes a front frame portion 11 and a rear seat portion 12 arranged perpendicular to each other. The rear seat portion 12 is located at the center of the front frame portion 11; an LED light board 20 installed on the upper side of the rear seat portion 12, and the LED light board 20 has two spaced LED lamp beads; a radiator 30 fixed to the lower side of the rear seat portion 12; a light guide arc block 40 fixed to the upper side of the rear seat portion 12 by screws and covering the LED light board 20, and the light guide arc block 40 extends and covers the front frame portion 11; a lens bracket 50 arranged on the front frame portion 11, and a lens 60 is installed at the front end of the lens bracket 50; a condenser sheet 70 installed on the upper side of the front frame portion 11; and a light shielding plate 80 installed on the lower side of the front frame portion 11 and driven to rotate by a motor 81, and the light shielding plate 80 is located between the lens 60 and the light guide arc block 40.

[0027] In an embodiment of the present invention, the rear stabilizing bracket is composed of a front frame portion 11 and a rear seat portion 12. Among them, the rear seat portion 12 is located in the middle of the front frame portion 11 and is used to carry and install the LED light board 20, and emits light through the LED lamp beads thereon. At the same time, a light guide arc block 40 is fixedly covered on the upper side, which is in a quarter spherical shape and extends forward to the front frame portion 11, and can guide the light of the LED lamp beads to the window of the front frame portion 11 and diverge forward to complete the illumination. A radiator is arranged on the lower side of the rear seat portion 12 to realize the heat dissipation work of the LED light board 20. A lens 60 is installed on the front side of the front frame portion 11 through a lens bracket 50 to realize long-distance illumination of light. A condenser sheet 70 is installed on the upper side between the lens bracket 50 and the front frame portion 11, and a light shielding plate 80 is installed on the lower side. Among them, the condenser sheet 70 prevents the light from escaping upward and can continuously reflect the light downward. The light shielding plate 80 is driven to rotate by a motor 81 to realize the adjustment of the light emission angle to the lens 60 and realize the switching between high and low beams.

[0028] In a preferred embodiment, the condenser sheet 70 is in a concave arc shape, in the shape of a reflecting bowl, and shields the upper side of the front frame portion 11 and between the lens brackets 50, playing a sealing role.

[0029] The radiator 30 of the present invention is provided with a plurality of spaced heat dissipation aluminum sheets, which has good heat dissipation effect and high efficiency.

[0030] In addition, the light shielding plate 80 is driven by a motor 81 and at most shields half of the front frame portion 11, that is, the light shielding plate 80 can be adjusted from not shielding the front frame portion 11 to shielding half of the front frame portion 11 to realize the switching between high and low beams.

[0031] In summary, the present invention installs the LED light board through the rear stabilizing bracket, while the bottom radiator dissipates heat, the upper light guide arc block homogenizes the light, and then the light is emitted by the lens assembly, realizing the efficient and uniform illumination of the light. The light shielding plate and the condenser sheet cooperate with each other to improve the illumination range and adjust the high and low beams.

[0032] The above description shows and describes several preferred embodiments of the present utility model. However, as previously mentioned, it should be understood that the present utility model is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the techniques or knowledge in related fields. Any changes and variations made by those skilled in the art without departing from the spirit and scope of the present utility model shall fall within the protection scope of the appended claims of the present utility model.

Claims

1. A high and low beam integrated headlight, characterized in that: include: A rear stabilizing bracket, the rear stabilizing bracket comprising a front frame portion and a rear seat portion which are arranged perpendicularly to each other, the rear seat portion being located at the center of the front frame portion; An LED light board installed on the upper side of the rear seat, the LED light board having two spaced apart LED lamp beads; a radiator fixed to the lower side of the rear seat portion; A light guide arc block fixed to the upper side of the rear seat portion by screws and covering the LED lamp board, wherein the light guide arc block extends and covers the front frame portion; A lens holder is arranged on the front frame, and a lens is installed at the front end of the lens holder; A light collecting sheet installed on the upper side of the front frame; and A shading plate is installed on the lower side of the front frame and driven to rotate by a motor, and the shading plate is located between the lens and the light guide arc block.

2. The high and low beam integrated headlight according to claim 1, characterized in that: The focusing sheet is in a concave arc shape and covers the area between the upper side of the front frame and the lens bracket.

3. The high and low beam integrated headlight according to claim 1, characterized in that: The heat sink is configured as a plurality of spaced heat dissipation aluminum fins.

4. The high and low beam integrated headlight according to claim 1, characterized in that: The shading plate is driven by the motor to cover at most half of the front frame.

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