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Automobile lighting device

A technology for automotive lighting and automobiles, which is applied in signal devices, vehicle parts, transportation and packaging, etc., and can solve the problems of non-concentrated beams and insufficient central illumination of headlights, and achieve the effect of concentrated beams and central illumination of automotive headlights

Pending Publication Date: 2021-02-02
李昊霖
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to overcome the problems of insufficient central illuminance and non-concentrated light beams of automobile headlights in the prior art, and provides an automobile lighting device for improving the central illuminance of automobile headlights and concentrating the light beams of automobile headlights.

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  • Automobile lighting device

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Embodiment 1

[0020] Such as figure 1 As shown, this embodiment provides an automotive lighting device, including a low beam, a high beam, an auxiliary high beam module, a high and low beam control switch, and an auxiliary high beam control module.

[0021] In order to facilitate the understanding of the automotive lighting device provided by the embodiment of the present application, the use process thereof will be firstly described below. The auxiliary high beam module is used for supplementary lighting, after the car turns on the high beam, to improve the central illuminance of the car headlight and make the beam of the car headlight more concentrated; in order to further improve the applicability of the auxiliary high beam module, the The above-mentioned auxiliary high beam module adopts LED lighting module or laser lighting module. The high and low beam control switch is used for switching the high beam or low beam. In order to control the opening and closing of the auxiliary high be...

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Abstract

The invention relates to the field of automobile lighting, and provides an automobile lighting device, which comprises a low beam and a high beam, an auxiliary high beam module used for supplementinghigh beam illumination, a high beam and low beam control switch used for switching high beams or low beams, and an auxiliary high beam control module comprising a controller, a main switch and at least one auxiliary switch. The main switch is connected to the controller and the high beam, and the auxiliary switch is connected to the controller and the auxiliary high beam module. The high beam andlow beam control switch controls the main switch to be switched on or off, and the controller outputs a signal to control the auxiliary switch to be switched on or off according to the number of switching-on times of the main switch so as to control the auxiliary high beam module to be switched on or off. Compared with the existing operation of switching the low beam and the high beam by a driver,the auxiliary high beam module is started without adding any operation. After the auxiliary high beam module is started, the central illuminance of the automobile headlamp and the light beam of the automobile headlamp are more concentrated.

Description

technical field [0001] The present invention relates to the field of automobile lighting, more specifically, to an automobile lighting device. Background technique [0002] With the development of semiconductor technology, LED light-emitting diode light source is gradually replacing traditional incandescent lamps and energy-saving lamps due to its advantages of high efficiency, energy saving, environmental protection, low cost and long life, and has become a general lighting source. It has been widely used in modernized automobile headlights. [0003] However, when forming the high beam, due to the limitation of the brightness of the current LED light source, the car headlights usually have the problems that the center illumination is obviously insufficient and the beam is not concentrated. Contents of the invention [0004] The present invention aims to overcome the problems of insufficient central illuminance and non-concentrated light beams of automobile headlights in ...

Claims

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Application Information

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IPC IPC(8): H05B45/30B60Q1/14H05B47/165
CPCH05B45/30B60Q1/1423H05B47/165
Inventor 李昊霖李虎陈国平
Owner 李昊霖