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LED automobile lamp

A technology of LED car lights and fog lights, which is applied in the field of LED light sources, can solve the problems of low working temperature, inability to automatically adjust the light and shade, and inability to automatically change color, etc., to achieve the effects of reducing impact, lowering temperature, and simple and atmospheric structural design

Pending Publication Date: 2019-01-11
ZHENGZHOU SENYUAN NEW ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because LED has the characteristics of high luminous efficiency, low power consumption, long service life and relatively low operating temperature, LED is generally used as the light source of automobile lamps. At present, the light sources of automobile lamps are all monochromatic, and cannot Realize automatic color change, unable to automatically adjust the brightness and darkness of the light on the same light source, and unable to realize the fog light function on the same light source

Method used

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  • LED automobile lamp
  • LED automobile lamp
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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0022] Such as figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, a kind of LED automobile lamp, comprises heat dissipation base 1, substrate 2, reflective cup 3, condenser lens 4, high beam light source assembly 5, low beam light source assembly 6 and mist light source assembly 7, described heat dissipation base 1 It is arranged on the back side of the substrate 2, the heat dissipation base 1 is an oxygen-free copper heat dissipation base 1, the high beam light source assembly 5, the low beam light source assembly 6 and the fog light source assembly 7 are arranged on the substrate 2, the described The substrate 2 is an aluminum nitride ceramic substrate 2. The two ends of the reflective cup 3 are open, and one end has a large opening size, and the other end has a small opening size. One end is connected with the condense...

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Abstract

The invention provides an LED automobile lamp which comprises a radiating base, a base plate, a reflection cup, a condensing lens, a distance light source component, a passing light source component and a foggy light source component, wherein the radiating base is arranged on the back of the base plate; the distance light source component, the passing light source component and the foggy light source component are arranged on the base plate; openings are formed in the two ends of the reflection cup; the opening in one end of the reflection cup is larger than the other opening in the other endof the reflection cup; the end, with the smaller opening, of the reflection cup is connected with the base plate; the end, with the larger opening, of the reflection cup is connected with the condensing lens; and the distance light source component, the passing light source component and the foggy light source component are arranged on the base plate in the reflection cup. According to the LED automobile lamp, an LED chip is taken as a light source, and a fluorescent film with different color temperatures is arranged on the LED chip to realize different brightness of the headlight on full beam, the dipped headlight and the foglight of the automobile lamp; the same LED chip realizes the distance light, the passing light and the foglight function of the automobile through different color temperatures of the fluorescent film; and the LED automobile lamp is simple and elegant in structural design, facilitates design of the automobile structure and realizes integration and other advantages.

Description

technical field [0001] The invention relates to the field of LED light sources, in particular to an LED automobile lamp. Background technique [0002] With the progress of the times, cars play an increasingly important role in people's daily life. As an essential tool for driving at night, car lamps can provide lighting for drivers to avoid traffic hazards. Therefore, the quality of car lamps is an important guarantee for night traffic safety. Because LED has the characteristics of high luminous efficiency, low power consumption, long service life and relatively low operating temperature, LED is generally used as the light source of automobile lamps. Realize automatic color change, cannot automatically adjust the brightness and darkness of the light on the same light source, and cannot realize the fog light function on the same light source. Contents of the invention [0003] To sum up, in order to overcome the deficiencies of the existing technical problems, the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S41/25F21S41/30F21S45/47F21W107/10F21Y115/10
CPCF21S41/25F21S41/30F21S45/47F21Y2115/10F21W2107/10
Inventor 曹成科姚凯李春雷刘奇张小刚
Owner ZHENGZHOU SENYUAN NEW ENERGY TECH
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