CN214425888U

CN214425888U - Vehicle high beam lighting device

Info

Publication number: CN214425888U
Application number: CN202120503602.4U
Authority: CN
Inventors: 宋佳玲; 付梦迪; 陈缘
Original assignee: Changshu Institute of Technology
Current assignee: Changshu Institute of Technology
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-10-19
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a vehicle distance light lighting device, including lens, buncher, reflecting plate and LED light source, wherein the light-emitting window of buncher just sets up to the income plain noodles of lens, and the reflecting plate is on a parallel with and sets up in the plane of reflection top of buncher, and the bottom of buncher is provided with the light gathering bowl, is provided with the LED light source in the light gathering bowl, the utility model discloses a setting of reflecting plate can assist spotlight, improves optical efficiency.

Description

Vehicle high beam lighting device

Technical Field

The utility model relates to an automobile spare and accessory part field, in particular to vehicle distance light lighting device.

Background

In recent years, with the rapid development of socioeconomic performance in China, the living standard of people is continuously improved, and the quantity of motor vehicles in China is continuously increased. The safety lighting device car light is inevitably needed to be used in the driving process of the vehicle, the car light is of great importance to the safety of driving at night, and the lighting range of the car light is the key point of driving safety. With the development of automobile technology, the effective brightness of the light shape of the automobile lamp is no longer a technical difficulty, the light weight of the automobile is ensured, the same effective brightness is ensured, and the automobile lamp is in line with the modeling trend of modern automobiles.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing a vehicle distance light lighting device strengthens spotlight effect, improves optical efficiency.

The technical scheme is as follows: the utility model discloses a vehicle distance light lighting device, including lens, buncher, reflecting plate and LED light source, the buncher includes light-emitting cavity and light-inlet cavity, and light-emitting cavity and light-inlet cavity are connected perpendicularly each other, and the junction is provided with the reflector surface, the reflecting plate parallel arrangement is above the reflector surface, and the reflector plate reflects light and just faces the income plain noodles of lens; the light outlet of the light outlet cavity is provided with a light outlet surface which is opposite to the light inlet surface of the lens; the light inlet of the light inlet cavity is provided with at least three light-gathering bowls for gathering light, and the light-gathering bowls are provided with LED light sources.

Preferably, the buncher is made of transparent materials suitable for light penetration, and the light outlet cavity and the light inlet cavity are integrally formed.

Preferably, a positioning pin for positioning and fixing the buncher is arranged on the light inlet end face of the light inlet cavity.

Preferably, the light-gathering bowl is of a bowl-shaped structure, the bowl opening faces the light inlet end face of the light inlet cavity and is fixedly connected with the light inlet end face, and the center of the bowl bottom is provided with the LED light source.

Preferably, the light emergent surface is a concave curved surface adapted to the light incident surface of the lens.

Preferably, the side of the reflector facing the light reflecting surface is plated with an aluminum layer for improving reflectivity.

Has the advantages that: the utility model discloses a setting of reflecting plate can assist the spotlight, improves optical efficiency, and simple structure is suitable for the popularization simultaneously.

Drawings

FIG. 1 is a perspective view of the top view of the present invention;

FIG. 2 is a perspective view of the present invention;

fig. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of the present invention;

fig. 5 is a light path diagram after the present invention is applied to a vehicle.

Detailed Description

The present invention will be further explained with reference to the following embodiments.

As shown in fig. 1-4, for the utility model discloses a schematic structure diagram, the utility model discloses a lens 1, buncher 2, reflecting plate 3 and LED light source 4, wherein buncher 2 adopts and is suitable for the transparent material that light pierces through, including light-emitting cavity 5 and light-entering cavity 6, light-emitting cavity 5 with advance light-entering cavity 6 and be connected perpendicularly of each other, integrated into one piece is provided with reflection of light face 204 in the junction, be provided with reflecting plate 3 above the parallel of reflection of light face 204, reflecting plate 3 reflects light out just to the income plain noodles 101 of lens 1.

The light exit opening of the light exit cavity 5 is provided with a light exit surface 201 facing the light entrance surface 101 of the lens 1, and in order to be better adapted to the light entrance surface 101 of the lens 1, the light exit surface 201 in this embodiment adopts a concave curved surface structure.

The light-gathering bowl 202 is arranged at the light inlet of the light-entering cavity 6 and used for gathering light, the light-gathering bowl 202 is of a bowl-shaped structure, the bowl opening faces the light-entering end face of the light-entering cavity 6 and is fixedly connected with the light-entering end face, and the center of the bowl bottom is provided with the LED light source 4; and two positioning pins 203 for positioning and fixing the buncher 2 are also arranged on the end face of the light inlet.

For better reflectivity improvement, the side of the reflector plate 3 facing the light-reflecting surface 204 is coated with an aluminum layer.

As shown in fig. 5, when the utility model discloses install the during operation on the vehicle, light is sent out to LED light source 4, light gets into behind the light cavity 6 through the light bowl 202, some light passes through the plane of reflection 204 reflection, go into light a, after shooing out buncher 2 through light cavity 5, get into lens 1, the transmission is to the place ahead, some light is direct to shoot out buncher 2 through plane of reflection 204 in addition, through reflecting plate 3 parallel with plane of reflection 204, go into light b, the reflection is to lens 1, get into the partly that becomes the distance light ring of light behind lens 1, throw the place ahead equally, illumination zone and illumination brightness have been improved.

Claims

1. A vehicle high beam lighting device characterized by: the LED spotlight comprises a lens (1), a buncher (2), a reflecting plate (3) and an LED light source (4), wherein the buncher (2) comprises a light outlet cavity (5) and a light inlet cavity (6), the light outlet cavity (5) and the light inlet cavity (6) are mutually and vertically connected, a light reflecting surface (204) is arranged at the joint, the reflecting plate (3) is arranged above the light reflecting surface (204) in parallel, and light rays reflected by the reflecting plate (3) are just opposite to a light inlet surface (101) of the lens (1); a light outlet of the light outlet cavity (5) is provided with a light outlet surface (201) which is opposite to the light inlet surface (101) of the lens (1); the light-focusing device is characterized in that at least three light-focusing bowls (202) for focusing light are arranged at light inlets of the light-focusing cavity (6), and LED light sources (4) are arranged on the light-focusing bowls (202).

2. A vehicular high beam illumination device according to claim 1, characterized in that: the buncher (2) is made of transparent materials suitable for light penetration, and the light outlet cavity (5) and the light inlet cavity (6) are integrally formed.

3. A vehicular high beam illumination device according to claim 1, characterized in that: and a positioning pin (203) for positioning and fixing the buncher (2) is arranged on the end face of the light inlet cavity (6).

4. A vehicular high beam illumination device according to claim 1, characterized in that: the light-gathering bowl (202) is of a bowl-shaped structure, the bowl opening faces the light inlet end face of the light inlet cavity (6) and is fixedly connected with the light inlet end face, and the center of the bowl bottom is provided with the LED light source (4).

5. A vehicular high beam illumination device according to claim 1, characterized in that: the light emitting surface (201) is an inwards concave curved surface which is adapted to the light incident surface (101) of the lens (1).

6. A vehicular high beam illumination device according to claim 1, characterized in that: and one side of the reflecting plate (3) facing the reflecting surface (204) is plated with an aluminum layer for improving the reflectivity.