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Light-emitting diode (LED) automobile headlamp

A technology of automobile headlights and LED lights, which is applied in the direction of motor vehicles, road vehicles, lighting devices, etc., can solve the problems of small headlights and low utilization rate of light energy, and achieve improved brightness, compact design, and reduced structure effect of size

Active Publication Date: 2013-12-25
YUFING INTELLIGENT TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Car headlights using traditional light sources generally have a low light energy utilization rate due to traditional light sources. I want to increase the light energy utilization rate through reflectors, but the reflectors have a large diameter, while the front of modern cars is low and uses Streamlined design, thus leaving less aperture for car headlights

Method used

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  • Light-emitting diode (LED) automobile headlamp
  • Light-emitting diode (LED) automobile headlamp

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Embodiment Construction

[0013] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and understandable, the specific implementation modes of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the above-mentioned and other purposes, features and advantages of the present invention will be clearer. Like reference numerals designate like parts throughout the drawings. The drawings have not been drawn to scale, emphasis instead being placed upon illustrating the gist of the invention.

[0014] figure 1 It is a schematic diagram of the overall structure of an LED automobile headlamp according to a specific embodiment of the present invention. Such as figure 1 As shown, an LED automobile headlamp provided by the present invention includes a reflective housing 1 , a reflector 2 , a lamp holder 3 and an LED lamp 4 .

[0015] Specifically, the reflective housing 1 includes a reflective concav...

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Abstract

The invention provides a light-emitting diode (LED) automobile headlamp which comprises a light reflecting casing, a light reflector, a lamp holder and an LED lamp. The light reflecting casing comprises a light reflecting concave surface and a light reflecting lateral side, one side of the light reflecting lateral side away from the light reflecting concave surface forms a lamp socket, the lamp holder is arranged on the light reflecting concave surface, a plurality of LED lamps are distributed on the lateral side of the lamp holder evenly, and the light reflector is arranged between the lamp holder and the lamp socket. The LED automobile headlamp is simple in structure and high in light energy use rate.

Description

technical field [0001] The invention relates to an automobile headlamp, in particular to an LED automobile headlamp. Background technique [0002] At present, the light sources of automobile headlights mostly use halogen bulbs, such as H4 bulbs. Halogen bulbs have a large luminous volume, a short lifespan, and low utilization of light energy. Light-emitting diode (Light-Emitting Diode, LED), as a new type of light source, has the characteristics of high luminous efficiency, long service life and high reliability, and has been widely used in various lighting products. With the continuous maturity of LED technology and the reduction of cost, it has become possible to use LED as a car headlight, so LED is also called the fourth-generation car light source. [0003] Car headlights using traditional light sources generally have a low light energy utilization rate due to traditional light sources. I want to increase the light energy utilization rate through reflectors, but the r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/10F21V17/00F21V19/00F21W101/02F21W101/10F21Y101/02F21W107/10F21Y115/10
Inventor 孙银生
Owner YUFING INTELLIGENT TECH GRP CO LTD