Light guiding automobile tail lamp for preventing direct lighting

Abstract

The invention discloses a light guiding automobile tail lamp for preventing direct lighting. The light guiding automobile tail lamp is composed of a lamp shell, an illumination light source and a luminous body assembly. The lamp shell comprises a lamp shell base plate, an assembly surface layer, a lamp cover and a light transmitting cover. The luminous body assembly comprises transparent tubes, light guiding bodies, a beam-collecting plate and light guiding columns. The illumination light source is installed outside a fixing plate, and the illumination light source comprises heat dissipating fins, a circuit board, wire harnesses, a lamp holder and LED lamp beads. When the LED lamp beads of the illumination light source illuminate, emitted light rays are emitted into the light guiding bodies along the light guiding columns, and the light rays are refracted by the light guiding bodies and convex prism bodies on the light guiding bodies to achieve the uniform illumination effect, so thatthe refracted light rays are uniform and high in brightness; the light rays are emitted from the light transmitting cover after being reflected by a reflective layer so that people can recognize the light rays emitted by the automobile tail lamp without directly seeing the LED lamp beads, the problem of direct lighting of the LED lamp beads is avoided, direct lighting is prevented from hurting eyes of people and affecting safe driving, and the safety of vehicle driving is improved.

Description

technical field [0001] The invention relates to the technical field of auto parts, more specifically, it relates to a light-guiding automobile tail light which prevents direct light from being irradiated. Background technique [0002] The society is progressing, the times are developing, all walks of life are competing for excellence and innovation, and new technologies are constantly being applied in various fields. Innovative reforms are essential in the fiercely competitive automotive field. In order to comply with the policy of harmony, environmental protection and energy saving, automobile lamps are also developing towards a streamlined integration method: the design structure is improved, so that they have stronger competitiveness. The current car taillights generally choose LED as the directional light source. In any case, the combined light emission cannot achieve the original old-fashioned filament method. However, the design of the car taillight is to spread out f...

AI Technical Summary

Problems solved by technology

[0004] However, when the above-mentioned automobile taillights are in use, the light emitted by LEDs etc. is directly irradiated to the outside. During the running of the vehicle, the direct light of the taillights will hurt the eyes of the driver behind and will form a blind spot in a short time, affecting the vehicle. safe driving, therefore, a light-guided car taillight that prevents direct light is required to meet the needs of use

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