Vehicle lamp lighting device

Abstract

The invention discloses a vehicle lamp lighting device. The lighting device comprises a double-spherical-surface lens, a light reflecting mechanism, a light changing mechanism and a light source mechanism, the light changing mechanism is arranged between the light reflecting mechanism and the double-spherical-surface lens to achieve switching of high beam light and low beam light, the light reflecting mechanism covers the light source mechanism, and the light source mechanism comprises a near LED lamp bead and a far LED lamp bead; a distance light laser module is arranged between the double-spherical-surface lens and the light reflection mechanism, the near LED lamp bead, the distance LED lamp bead and the distance light laser module are connected, mutual auxiliary light supplement of thethree light sources is achieved, the distance light brightness is higher, and the irradiation distance is longer. Light emitted by the distance light laser module is condensed by the two spherical lenses of the double-spherical lens to form two high-beam gathering points which are overlapped, so that the brightness of a distance light central point is higher, and the irradiation distance is longer.

Description

technical field [0001] The invention relates to the technical field of lighting fixtures, in particular to a lighting device for vehicle lights. Background technique [0002] Car lights provide a strong guarantee for the driver's safe travel during the day or night when there is insufficient light. At present, the far and near light lighting devices used in automobiles can provide road lighting for drivers. The environment provides convenience and is of great help to the driver's sight at night. However, the current abuse of high beams is quite serious. Using high beams at the wrong time will not only improve driving safety, but will increase the probability of dangerous accidents. [0003] At present, the lighting devices of automobiles include spherical lenses, baffles, LED light boards, and reflectors, and there are the following problems: [0004] 1) Only one LED light board is used as the light source, which cannot produce satisfactory illumination, cannot illuminate ...

AI Technical Summary

Problems solved by technology

[0004] 1) Only one LED light board is used as the light source, which cannot produce satisfactory illumination, cannot illuminate the distance of the lane, and cannot provide convenience for the driver to judge the road condition;

[0005] 2) Only one spherical lens, LED light board, and reflective cups are realized, and the resulting light irradiation distance is not far enough to reach higher and farther objects, which has a great impact on the driver's sight at night

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