CN203336421U - 一种光导式led位置灯 - Google Patents

一种光导式led位置灯 Download PDF

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Publication number
CN203336421U
CN203336421U CN2013204367167U CN201320436716U CN203336421U CN 203336421 U CN203336421 U CN 203336421U CN 2013204367167 U CN2013204367167 U CN 2013204367167U CN 201320436716 U CN201320436716 U CN 201320436716U CN 203336421 U CN203336421 U CN 203336421U
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China
Prior art keywords
light guide
position lamp
type led
guide type
optronics
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Expired - Fee Related
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CN2013204367167U
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熊国基
祝挺
张坤
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Dongfeng Motor Corp
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Dongfeng Motor Corp
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/27—Attachment thereof

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本实用新型涉及一种光导式LED位置灯，属于汽车照明技术领域。它包括光导发光带，所述光导发光带两端分别与LED光源连接，所述LED光源固定连接在光导定位座上，所述光导定位座上固定连接有散热器。本实用新型使用LED光源与光导材料能制造出炫丽的发光效果，外观新颖；同时以LED为光源，体积小、耗电量低、实用寿命长、高亮度低热量、环保并且坚固耐用；结构简洁易安装、拆卸，充分考虑了实车的维修方便性。

Description

一种光导式LED位置灯
技术领域
本实用新型属于汽车照明技术领域，具体涉及一种光导式LED位置灯。
背景技术
现有的汽车车灯设计简单，使用保守的方形或圆形设计。但随着汽车设计和制造工艺发展，老式的保守的车灯已经不能满足消费者的高要求。另外，常用的卤素灯泡作为光源，具有寿命短、发光效率低、色温低等缺陷。
实用新型内容
本实用新型的目的就是针对现有技术的缺陷，提供一种光导式LED位置灯。
本实用新型采用的技术方案是：它包括光导发光带，所述光导发光带两端分别与LED光源连接，所述LED光源固定连接在光导定位座上，所述光导定位座上固定连接有散热器。
进一步地，所述光导发光带弯折为第一分段和第二分段，第一分段和第二分段之间设有圆弧过渡段。
更进一步地，所述光导发光带上设有用于支撑光导发光带的托架。
本实用新型使用LED光源与光导材料能制造出炫丽的发光效果，外观新颖；同时以LED为光源，体积小、耗电量低、实用寿命长、高亮度低热量、环保并且坚固耐用；结构简洁易安装、拆卸，充分考虑了实车的维修方便性。
附图说明
图1是本实用新型结构示意图；
图2是本实用新型爆炸图。
具体实施方式
下面结合附图和具体实施例对本实用新型作进一步的详细说明，便于清楚地了解本实用新型，但它们不对本实用新型构成限定。
如图1、图2所示，本实用新型包括光导发光带3，光导发光带3弯折为第一分段和第二分段，第一分段和第二分段之间设有圆弧过渡段，光导发光带3上设有用于支撑光导发光带3的托架4，光导发光带3两端分别与LED光源连接，LED光源固定连接在光导定位座2上，光导定位座2上固定连接有散热器1。
光导发光带3由PMMA材料制成，具有较高的光线透过率。当LED点亮时，整个光导发光带发光，形成较炫丽的发光效果；在光导定位座2后侧布置两个铝合金的散热器1，保证散热性能。
本说明书未作详细描述的内容属于本领域专业技术人员公知的现有技术。

Claims (3)

1.一种光导式LED位置灯，其特征在于：它包括光导发光带，所述光导发光带两端分别与LED光源连接，所述LED光源固定连接在光导定位座上，所述光导定位座上固定连接有散热器。
2.根据权利要求1所述的一种光导式LED位置灯，其特征在于：所述光导发光带弯折为第一分段和第二分段，第一分段和第二分段之间设有圆弧过渡段。
3.根据权利要求1所述的一种光导式LED位置灯，其特征在于：所述光导发光带上设有用于支撑光导发光带的托架。
CN2013204367167U 2013-07-22 2013-07-22 一种光导式led位置灯 Expired - Fee Related CN203336421U (zh)

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CN203336421U true CN203336421U (zh) 2013-12-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106402817A (zh) * 2015-07-30 2017-02-15 李炳林 一种与光导配合的散热块
CN110088527A (zh) * 2016-12-21 2019-08-02 黑拉有限责任两合公司 用于车辆的发光装置
CN114992576A (zh) * 2022-06-20 2022-09-02 江苏恒瑞车灯有限公司 一种汽车车灯光传导装置及汽车车灯

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106402817A (zh) * 2015-07-30 2017-02-15 李炳林 一种与光导配合的散热块
CN110088527A (zh) * 2016-12-21 2019-08-02 黑拉有限责任两合公司 用于车辆的发光装置
CN110088527B (zh) * 2016-12-21 2021-04-20 黑拉有限责任两合公司 用于车辆的发光装置
CN114992576A (zh) * 2022-06-20 2022-09-02 江苏恒瑞车灯有限公司 一种汽车车灯光传导装置及汽车车灯
CN114992576B (zh) * 2022-06-20 2023-06-27 江苏恒瑞车灯有限公司 一种汽车车灯光传导装置及汽车车灯

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