LED lamp for road condition analysis of electric automobile

Abstract

The invention belongs to the field of electric vehicle LED lighting, and particularly relates to an electric vehicle road condition analysis LED lamp which comprises a lamp holder, a main lamp body and a lampshade are mounted in the lamp holder, a heat collection chamber and a heat storage chamber are sequentially mounted on the outer side of the lamp holder, and a heat collection plate inserted into the heat collection chamber is fixedly mounted in the lamp holder; a phase change energy storage material is installed in the heat storage chamber, and the heat storage chamber communicates with the lamp holder through a second guide pipe. Heat in the lamp holder is collected by arranging the heat collecting plate, and normal heat dissipation in the lamp holder cannot be affected; the heat collection chamber transfers heat into the heat storage chamber, and the heat is stored through the phase change energy storage material; when the lamp needs to be heated for demisting or preheated, heat stored in the heat storage chamber can be transmitted into the lamp holder through the second guide pipe, the heating speed of the lamp holder is increased, the function of collecting and recycling the heat dissipated when the automobile LED lamp works normally is achieved, energy consumption is reduced, and energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention belongs to the field of LED lighting for electric vehicles, in particular to an LED lamp for road condition analysis of electric vehicles. Background technique [0002] The control of electric vehicles is simple, only need to control the motor speed, the control response is fast, and it is more advantageous to realize intelligent automatic assisted driving; when electric vehicles are driving automatically in dark night mode, they need lights to provide lighting to focus on targets such as road signs and pedestrians , collect scene information through the camera, and submit it to the central control unit inside the car for analysis and processing, and then realize functional configurations including follow-up steering, precise lighting, and high beam avoidance. Therefore, the lighting LEDs required to complete road condition analysis in electric cars Lamp design is also very important. [0003] A Chinese patent with the publication number...

AI Technical Summary

Problems solved by technology

[0004] There are still some problems in the use of the LED matrix headlights of the above-mentioned electric vehicles. The road condition analysis LED lights need to perform operations such as steering and focusing, and are more likely to generate heat during the work process. Therefore, it is necessary to dissipate heat from the lights. It is not collected, and there is a waste of heat energy. In addition, in the dark night, rainy day, sandstorm and heavy fog and other harsh environments, when LED lights are used for supplementary lighting, the temperature difference between the inside and outside of the lights is large, and fogging inside the LED is prone to occur. At this time, it is necessary to heat the LED to speed up the dissipation of the fog, resulting in an increase in energy consumption of the car. The above-mentioned LED matrix headlights of the electric car have not effectively solved these problems and are inconvenient to use.

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