Headlight cluster structure with double illumination area of ​​lateral light spot

Abstract

A headlamp set structure with a transverse light spot dual-light area is formed by connecting a lens, a lens holder, a decorative lamp panel and a heat dissipation table in sequence. The lens is composed of a semispherical lens body and a wavy lens face. The wavy lens face is formed by arranging multiple strip-shaped lenses in a wavy mode. The lens is located in the middle of the lens holder. The lens holder is composed of a lens mounting cavity and a fixing support. The decorative lamp panel is installed in the fixing support which is fixedly connected with the heat dissipation table. The decorative lamp panel is of an annular structure, and is composed of a lamp panel body, a plurality of decorative lamps and an auxiliary lamp panel. A radiation lamp panel is arranged in the middle of the upper surface of the heat dissipation table. The bottom of the heat dissipation table is connected with a mounting column. A plurality of heat dissipation through holes are formed in the heat dissipation table and distributed in an arc or ring mode. Transverse light spot irradiation light is formed through the lens with a dual condensation effect; primary and secondary lamplight areas are formed, the irradiation range is expanded, the light sensation effect is enhanced, and driving safety is enhanced.

Description

technical field [0001] The invention relates to the field of vehicle headlight accessories such as electric vehicle headlights and motorcycle headlights. Specifically, the invention particularly relates to a headlight lamp group structure with double illumination areas of transverse light spots. Background technique [0002] Headlights are used as lighting equipment for vehicles and are usually used when driving at night. Current vehicle headlights usually adopt the mode of reflective bowl or lens to focus light for light spotlight irradiation. When the light-concentrating method with reflective structure is used, it has the defects of short irradiation range, poor light-gathering degree, and strong light scattering, and the light irradiation area is usually a circular aperture. Even if a rectangular reflective bowl structure is used, there are still defects The light utilization rate is clear, and the reflective angle is highly disturbing; if the lens is used to gather lig...

AI Technical Summary

Problems solved by technology

When the light-concentrating method with reflective structure is used, it has the defects of short irradiation range, poor light-gathering degree, and strong light scattering, and the light irradiation area is usually a circular aperture. Even if a rectangular reflective bowl structure is used, there are still defects The light utilization rate is clear, and the reflective angle is highly disturbing; if the lens is used to gather light, although it has better uniformity and irradiation distance, the range of the illuminated area projected by it is relatively small, resulting in glare, which is not conducive to There are potential safety hazards for the driving of the opposite vehicle. At the same time, the illumination area is usually a circular aperture. When there are other obstacles such as turning, there are blind spots of illumination, which are prone to accidents.

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