CN104654173A - 汽车前雾灯 - Google Patents

汽车前雾灯 Download PDF

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Publication number
CN104654173A
CN104654173A CN201310579551.3A CN201310579551A CN104654173A CN 104654173 A CN104654173 A CN 104654173A CN 201310579551 A CN201310579551 A CN 201310579551A CN 104654173 A CN104654173 A CN 104654173A
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CN
China
Prior art keywords
lamp
fog lamp
front fog
outer shell
shell body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310579551.3A
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English (en)
Inventor
周梅生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhong Yuan Car Light Co Ltd Of Danyang City
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Zhong Yuan Car Light Co Ltd Of Danyang City
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhong Yuan Car Light Co Ltd Of Danyang City filed Critical Zhong Yuan Car Light Co Ltd Of Danyang City
Priority to CN201310579551.3A priority Critical patent/CN104654173A/zh
Publication of CN104654173A publication Critical patent/CN104654173A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/50—Waterproofing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles

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

Abstract

本发明公开了汽车前雾灯，该前雾灯包括玻璃灯罩、灯座弹簧和密封盖，玻璃灯罩与外壳体通过紧固套环连接，密封盖覆盖在外壳体上，外壳体上设有散热管，散热管的管口上设有散热小孔，外壳体内部安装多曲面反射镜，密封盖上固定灯座弹簧，灯座弹簧上安装灯泡，灯泡位于多曲面反射镜的中心位置。有益效果：选用低压钠蒸汽放电管为灯泡，光源穿透性强；多曲面反射镜的反射效果好，反射率高；外壳体和密封盖选用聚丙烯塑料，耐热性优异；在雾灯上安装紧固套环，加强雾灯内部结构的密封性，在外壳体上设有的散热管有利于雾灯的内部散热，又在散热管的管口的散热小孔上覆盖一层活性炭过滤棉，过滤掉空气中的粉尘、水汽。

Description

汽车前雾灯
技术领域
本发明涉及汽车配件技术领域，尤其涉及汽车前雾灯。
背景技术
汽车前雾灯，安装于汽车前部，用于雨雾天气行车时，能见度受天气影响较大的情况下让其他车辆看见本车。因此，雾灯所选用的光源必须是穿透力强的光源。随着汽车的使用时间越来越长，雾灯的亮度会降低，会造成雨雾天气行车不安全。雾灯的亮度降低，总结其原因，有以下几点：灯具、散光玻璃或反光镜上积有污垢；蓄电池充电能力下降，电力不足导致亮度不够；雾灯内部结构密封性差导致粉尘、水汽进入等。因此，对于上述问题，仅针对雾灯本身，需要一种新的技术方案解决上述问题。
发明内容
本发明提供一种密封性强、结构简单的汽车前雾灯。
本发明采用的技术方案：汽车前雾灯包括玻璃灯罩、灯座弹簧和密封盖，玻璃灯罩与外壳体通过紧固套环连接，密封盖覆盖在外壳体上，外壳体上设有散热管，散热管的管口上设有散热小孔，外壳体内部安装多曲面反射镜，密封盖上固定灯座弹簧，灯座弹簧上安装灯泡，灯泡位于多曲面反射镜的中心位置。
对于汽车前雾灯，灯泡为低压钠蒸汽放电管，多曲面反射镜为不饱和聚酯团状模塑料，外壳体和密封盖的材质为聚丙烯塑料，散热小孔上覆盖一层活性炭过滤棉。
本发明的有益效果：选用低压钠蒸汽放电管为灯泡，光源穿透性强，适合雨雾天气的照明；多曲面反射镜的反射效果好，反射率高；外壳体和密封盖选用聚丙烯塑料，耐热性优异；在雾灯上安装紧固套环，加强雾灯内部结构的密封性，在外壳体上设有的散热管有利于雾灯的内部散热，又在散热管的管口的散热小孔上覆盖一层活性炭过滤棉，过滤掉空气中的粉尘、水汽，既保证了密封性又保证了散热性。
附图说明
图1为本发明的结构示意图。
其中，1、玻璃灯罩，2、灯泡，3、外壳体，4、密封盖，5、多曲面反射镜，6、紧固套环，7、散热管，8、散热小孔，9、灯座弹簧。
具体实施方式
如图1所示，汽车前雾灯包括玻璃灯罩1、灯座弹簧9和密封盖4，玻璃灯罩1与外壳体3通过紧固套环6连接，密封盖4覆盖在外壳体3上，外壳体3上设有散热管7，散热管7的管口上设有散热小孔8，外壳体3内部安装多曲面反射镜5，密封盖4上固定灯座弹簧9，灯座弹簧9上安装灯泡2，灯泡2位于多曲面反射镜5的中心位置。
对于汽车前雾灯，灯泡2为低压钠蒸汽放电管，多曲面反射镜5为不饱和聚酯团状模塑料，外壳体3和密封盖4的材质为聚丙烯塑料，散热小孔8上覆盖一层活性炭过滤棉。
有益效果：选用低压钠蒸汽放电管为灯泡2，光源穿透性强，适合雨雾天气的照明；多曲面反射镜5的反射效果好，反射率高；外壳体3和密封盖4选用聚丙烯塑料，耐热性优异；在雾灯上安装紧固套环6，加强雾灯内部结构的密封性，在外壳体3上设有的散热管7有利于雾灯的内部散热，又在散热管7的管口的散热小孔8上覆盖一层活性炭过滤棉，过滤掉空气中的粉尘、水汽，既保证了密封性又保证了散热性。

Claims (5)

1. 汽车前雾灯，其特征在于：该前雾灯包括玻璃灯罩、灯座弹簧和密封盖，所述玻璃灯罩与外壳体通过紧固套环连接，所述密封盖覆盖在外壳体上，所述外壳体上设有散热管，所述散热管的管口上设有散热小孔，所述外壳体内部安装多曲面反射镜，所述密封盖上固定灯座弹簧，所述灯座弹簧上安装灯泡，所述灯泡位于多曲面反射镜的中心位置。
2.根据权利要求1所述的汽车前雾灯，其特征在于：所述灯泡为低压钠蒸汽放电管。
3.根据权利要求1所述的汽车前雾灯，其特征在于：所述多曲面反射镜为不饱和聚酯团状模塑料。
4.根据权利要求1所述的汽车前雾灯，其特征在于：所述外壳体和密封盖的材质为聚丙烯塑料。
5.根据权利要求1所述的汽车前雾灯，其特征在于：所述散热小孔上覆盖一层活性炭过滤棉。
CN201310579551.3A 2013-11-19 2013-11-19 汽车前雾灯 Pending CN104654173A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310579551.3A CN104654173A (zh) 2013-11-19 2013-11-19 汽车前雾灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310579551.3A CN104654173A (zh) 2013-11-19 2013-11-19 汽车前雾灯

Publications (1)

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CN104654173A true CN104654173A (zh) 2015-05-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105003876A (zh) * 2015-06-11 2015-10-28 杨键 越野车雾灯
CN108253377A (zh) * 2018-02-06 2018-07-06 江苏卡威汽车工业集团股份有限公司 一种高防雾性能的皮卡前雾灯总成

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105003876A (zh) * 2015-06-11 2015-10-28 杨键 越野车雾灯
CN108253377A (zh) * 2018-02-06 2018-07-06 江苏卡威汽车工业集团股份有限公司 一种高防雾性能的皮卡前雾灯总成
CN108253377B (zh) * 2018-02-06 2023-06-16 江苏卡威汽车工业集团股份有限公司 一种高防雾性能的皮卡前雾灯总成

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Application publication date: 20150527