Light guide body, vehicle lamp structure and vehicle

Abstract

The invention provides a light guide body, a vehicle lamp structure and a vehicle. The light guide body comprises a body made of a transparent material, wherein the body is strip-shaped; a first optical input end, a second optical input surface, a second optical output surface and light guide holes are constructed on the body; the first optical input end is located at one end of the body; the second optical input surface and the second optical output surface are located on the two opposite sides of the body and are in parallel plane shapes; the multiple light guide holes are formed in the length direction of the body at intervals; all the light guide holes are narrow through holes which are formed in the height direction of the body in a wholy or partially penetrating mode. The light guide body can be used for a vehicle lamp, hiding of a high-beam and low-beam light source module can be achieved, and the defects of an existing high-beam and low-beam function setting mode can be overcome.

Description

technical field [0001] The invention relates to the technical field of vehicle lamps, in particular to a light guide used for vehicle lamps. In addition, the present invention also relates to a vehicle lamp structure using the light guide body, and a vehicle having the vehicle lamp structure. Background technique [0002] For vehicle lighting fixtures, the use of LED light sources is becoming more and more common. With the development of vehicle lighting optics technology and the improvement of the brightness of LED light sources, people hope to obtain a light source that looks uniform. For uniform car light functions, such as high beam and low beam functions, the usual practice in the industry is to make the high and low beams very small (for example, the height is 20mm or less), or to set the high and low beams at a deeper level. Location. [0003] However, no matter whether the far and near light is made small or the far and near light is placed very deep, it is still u...

AI Technical Summary

Problems solved by technology

[0002] For vehicle lighting fixtures, the use of LED light sources is becoming more and more common. With the development of vehicle lighting optics technology and the improvement of the brightness of LED light sources, people hope to obtain a light source that looks uniform. For uniform car light functions, such as high beam and low beam functions, the usual practice in the industry is to make the high and low beams very small (for example, the height is 20mm or less), or to set the high and low beams at a deeper level. Location

[0003] However, no matter whether the far and near light is made small or the far and near light is placed very deep, it is still unavoidable to see the uneven surface of the far and near light, and the too small apparent surface and the position that is too deep will also It makes the optical design of the lamp more difficult, and at the same time sacrifices part of the optical performance

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