Backlight direction conversion device of vehicle headlamp

Abstract

The invention discloses a backlight direction conversion device of a vehicle headlamp. The backlight direction conversion device comprises a fixed bracket, a rotating shield, a first actuator,a backlight shield and a second actuator. The fixed bracket is arranged in front of the light source of vehicle headlamp. The rotating shield is that a pivot is rotatably disposed on the fixed bracket, and according to a pivoting position of rotation, the pivot is restrained at the backlight of the light source to shield a part of the backlight to form dipped headlight mode or make whole backlight to form headlights on full beam mode. The first actuator is connected to one end of the rotating shield and the pivot rotates the rotating shield in the first actuator process to make the whole backlight be lighted. The backlight shield is arranged on the rotating shield to form cover mode and the cover mode can shield the backlight of the vehicle seat of a car in the reverse direction lane. The second actuator is connected to the other end of the rotating shield facing the first actuator and the pivot rotates the rotating shield in the second actuator process to make the backlight shield is located in the front of the light source.

Description

technical field [0001] The present invention relates to a backlight direction changing device of a vehicle headlight, more specifically, the backlight direction changing device of a vehicle headlight is that the backlight constrained to the light source of the vehicle headlight is reflected by a reflector, and the backlight of the front light can be reduced. The noise generated when the illumination mode of the headlights is switched to low beam or high beam, and the flash to the driver of the oncoming vehicle can be minimized. Background technique [0002] Generally speaking, headlights are, that is, headlights, which are lighting lights that illuminate the front of the vehicle. At night, it is required to be able to identify the brightness of obstacles within a distance of 100m ahead. [0003] Such headlights are divided into low beams that are usually turned on at night, and high beams that are turned on at night or on open roads without vehicles. Conventional headlamps ...

AI Technical Summary

Problems solved by technology

But the existing buffer rubber 13 as mentioned above figure 1 The contact surface with the rotating shield 11 shown is a flat surface, so it is in close contact with the rotating shield 11 in a state of surface contact, so there is a problem that the effect of suppressing vibration and noise by the rotating shield 11 is not large

[0008] And, the above-mentioned backlight direction changing device 10 is that when the backlight is upward, there is no means to prevent flashing light for the driver of the vehicle in the opposite direction. The ability to recognize things in front is reduced due to the lack of sight, so there is a problem of increasing the possibility of traffic accidents

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