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Automobile headlamp bulb capable of automatically adjusting range along with automobile speed

An automatic adjustment and vehicle speed technology, applied in the direction of headlights, vehicle parts, lighting device parts, etc., can solve the problems of easily affecting the service life, low cost performance, difficult heat transfer and heat dissipation mechanism, etc., to shorten the product length, Solve the effect of low cost performance and optimize heat dissipation performance

Pending Publication Date: 2022-01-11
ZHONGSHAN BAOMINGTONG LIGHTING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The laser module and LED light source module of traditional LED laser headlights are set on the lamp head together. The heat generated by the two light source modules working together is difficult to transfer to the heat dissipation mechanism at the bottom, so copper heat pipes are needed to transport heat, and If the laser module is lit at full power for a long time, it will easily affect the service life, and the cost of the laser module is not low, so the cost performance is not high

Method used

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  • Automobile headlamp bulb capable of automatically adjusting range along with automobile speed
  • Automobile headlamp bulb capable of automatically adjusting range along with automobile speed
  • Automobile headlamp bulb capable of automatically adjusting range along with automobile speed

Examples

Experimental program
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Effect test

Embodiment

[0042] like Figure 1-4 , The present embodiment of the present disclosure automatically adjust intelligent algorithm and a control program of the automotive headlamp bulb with a vehicle speed range, figure 1 Contains module A "read operating principle of the driving speed"; figure 2 It contains module B "AI algorithm chip identify operating principle"; image 3 It contains module C "MCU FIG chip system"; Figure 4 Module contains D "IC chip constant operating principle."

[0043] Embodiment, the rear car headlight lamp power, switch to the intelligent mode, the module A reads receive real-time vehicle speed in the present embodiment; module B will be received in real-time vehicle identification procedure according to a proprietary algorithm, sub-file; module C receiving the information to change the brightness of the lights instruction to the module after the module B D sub-file; change command execution instruction receiving module D module C.

[0044] like Figure 5 , The present e...

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PUM

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Abstract

The invention discloses an automobile headlamp bulb capable of automatically adjusting the range along with the automobile speed, and relates to the technical field of automobile headlamp devices, the automobile headlamp bulb comprises a lamp body, and a laser module and an LED light source module are installed in the lamp body; a heat dissipation mechanism is installed on the rear portion of the lamp body, the laser module is installed above the heat dissipation mechanism, and the LED light source module is installed on the head portion of the lamp body. A control module is further installed in the lamp body, the control module is connected with the laser module and the LED light source module, and the control module can adjust the range and the brightness of the automobile headlamp bulb. The range and brightness of the headlamp bulb can be automatically adjusted, and the heat dissipation performance is better.

Description

Technical field [0001] The present invention relates to the technical field of automobile headlight devices, and in particular to an automobile headlight bulb that automatically adjusts the range according to vehicle speed. Background technique [0002] LED laser headlights are widely used in the field of automotive lighting. LED laser headlights can take into account the basic lighting of LEDs and also have the high range of lasers, providing drivers with clearer road surfaces and increased reaction time. [0003] The laser module of the traditional LED laser headlight is set on the lamp head together with the LED light source module. The heat generated by the two light source modules working together is difficult to transfer to the heat dissipation mechanism at the bottom. Therefore, copper heat pipes are needed to transport the heat, and Lighting the laser module at full power for a long time can also easily affect the service life. The cost of the laser module is not low...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S41/16F21S41/141F21S41/60F21S45/40F21S45/43F21S45/48F21V23/04F21V29/74H05B45/10H05B47/115F21Y115/10F21W102/00
CPCF21S41/16F21S41/141F21V23/0471H05B47/115H05B45/10F21S45/40F21S45/48F21S45/43F21S41/60F21V29/74F21Y2115/10F21W2102/00Y02B20/40
Inventor 龚备文
Owner ZHONGSHAN BAOMINGTONG LIGHTING TECH CO LTD