Motor vehicle headlight assembly and its motor vehicle

Abstract

The invention discloses a motor vehicle headlamp assembly and a motor vehicle with the same. The headlamp assembly comprises a lamp housing, an ornament ring and a lens, wherein the ornament ring and the lens are respectively connected with the lamp housing; the ornament ring is provided with a through hole; light emitted from a lamp bulb is irradiated onto the side wall of the inner periphery above the lens through the through hole. According to the motor vehicle headlamp assembly and the motor vehicle, the ornament ring is provided with the through hole, so that the light emitted from the lamp bulb is irradiated onto the side wall of the inner periphery of the lens outside the ornament ring in a perpendicular incidence manner and a manner of reflecting by a retroreflector, so that the temperature of the area onto which the light is irradiated raises; meanwhile, the air fluidity of the side wall of the inner periphery can also be enhanced by means of the through hole, a flowing dead angle in the headlamp is eliminated, so that the problem of vehicle lamp fogging is solved, and a bright and attractive effect can be achieved during irradiation of a headlamp; the motor vehicle headlamp assembly and the motor vehicle are simple in structure and strong in practicability and have a remarkable anti-fogging effect.

Description

technical field [0001] The invention relates to a car lamp and a motor vehicle, in particular to a headlamp assembly with the function of preventing fogging in the lamp and a motor vehicle equipped with the headlamp assembly. Background technique [0002] Car lights, as the eyes of motor vehicles, not only play an aesthetic role, but also ensure the safety of motor vehicles at night. Existing car lamp mainly is made up of parts such as lamp housing, bulb, reflector, light distribution mirror (being lampshade), decorative ring and dustproof cap. At present, the main problem of car lights, especially headlights, is fogging inside the lights. Fogging not only affects the service life and appearance of the headlights, but also greatly reduces the lighting effect, thereby affecting driving safety. The reason for fogging in the headlights is that the water vapor in the lamps forms film-like and water-drop-like condensation on the surface of the light distribution mirror that is l...

AI Technical Summary

Problems solved by technology

Due to the need to pursue aesthetic effects, the headlights are generally designed to be slender and have sharp corners, and flow dead angles are especially prone to appear at the sharp corners

At present, there are also special breathable films or breathable caps to enhance the air flow in these dead spots, but these additional parts affect the spatial arrangement at the rear of the headlights to a large extent, and because they cannot increase the temperature of the dead spots, they cannot Does not completely solve the fogging problem

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