CN100474711C - 用于灯座的放气防护罩 - Google Patents

用于灯座的放气防护罩 Download PDF

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Publication number
CN100474711C
CN100474711C CNB2005100926913A CN200510092691A CN100474711C CN 100474711 C CN100474711 C CN 100474711C CN B2005100926913 A CNB2005100926913 A CN B2005100926913A CN 200510092691 A CN200510092691 A CN 200510092691A CN 100474711 C CN100474711 C CN 100474711C
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China
Prior art keywords
lamp
pedestal
lamp socket
outgassing
reflector
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Expired - Fee Related
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CNB2005100926913A
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English (en)
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CN1738113A (zh
Inventor
T·J·米勒
R·E·托马斯
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Osram Sylvania Inc
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Osram Sylvania Inc
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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
    • 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
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19—Attachment of light sources or lamp holders
    • 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
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—Attachment of light sources or lamp holders
    • 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
    • F21S45/10—Protection of lighting devices
    • 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
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—Attachment of light sources or lamp holders
    • F21S43/195—Details of lamp holders, terminals or connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/09—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for baseless lamp bulb

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种用于灯座(22)的放气防护罩(40)，包括杯状单元，它套在穿过灯反射器(12)的灯座的端部，降低了座体上的温度，基本上消除了放气。放气的消除防止了反射器表面和透镜的内部的放气材料的有害积累，从而增强了光输出。

Description

用于灯座的放气防护罩
技术领域
本发明涉及灯座，尤其涉及用于汽车应用的灯座.更具体而言，本发明涉及一种灯座，该灯座能够减少沉积在灯体的反射器和透镜上从而降低灯的效率的产物。
背景技术
尽管可用于由容易放出能不利地沉积到观察面上的材料构成的任何灯座，这一发明尤其适用于尾灯和转向指示灯中采用的汽车灯座.这种灯座在例如美国专利第5,411,407和第5,971,814号(两者均转让给本发明的受让人)。这种灯座可以由具有43％玻璃填充物的尼龙构造，通常被叫作采用S8灯泡的S8灯座。S8灯泡具有楔形底座，与灯座中的触点摩擦接合，该灯泡可以在超过100℃的温度工作。在这样的温度下，夹带的气体能够从灯座材料中放出，并沉积到灯外壳上，不利地影响了灯的性能。
发明内容
因此，本发明的目的在于克服现有技术的缺陷。
本发明的另一目的是加强灯座.
为了实现上述目的，根据本发明的一个方面，提供了一种用于由含气材料形成的灯座的放气防护罩(outgassing shield)，能够覆盖至少部分所述灯座。
在本发明的优选实施例中，灯座具有从基体延伸出的座体，座体适于被插入灯体，放气防护罩位于座体的一部分上，该座体位于灯体的内部。
该放气防护罩在座体上维持低温，并防止或严格地限制能够产生的放出气体的量。
附图说明
图1是采用本发明的灯的示意性正视截面图；
图2是可以采用本发明的灯座的透视图；
图3是本发明的放气防护罩的平面示意图；以及
图4是安装有放气防护罩的灯座的透视图。
具体实施方式
为了更好地理解本发明及其他和进一步的目标、优点和能力，结合附图参考以下的说明和所附的权利要求书。
现在更详细地参看附图，图1示出了灯10，其具有由腔体14和透镜16构成的本体12.腔体14的内表面17上具有反射涂层.灯单元18包括装配到座体22中的灯20，灯单元安装进灯本体的基座24，正如传统的那样.
座体22围绕纵轴26设置.该座体由诸如具有43％的玻璃填充物的尼龙构成，随着温度升高将放出气体.尽管高温材料能够防止气体放出，但是这一方案并不实用，原因在于较高的成本是一个不利因素.
座体22具有开口28，其包括多个电触点和用于灯泡20的容纳区域。
座体22还具有垫圈容纳区30，其环绕座体22，用于容纳垫圈32.通常，垫圈32将是预模制Santoprene(山都平)垫圈，其将伸展以套在传统的灯座螺纹34上，使得当灯座被设置以备用时，垫圈将支承反射器座体24.垫圈容纳区30具有悬伸部36，用于协助将灯座安装到反射器中。护套38从座体22突出，并包括用于连接至电源的导电端子。
现在参看图3，示出了放气防护罩40，其基本上为杯状，具有表面42和圆周侧壁44.在表面42中设置有开口44，允许灯泡20的插入。防护罩40基本上覆盖在灯体12中突出的座体的全部塑料件，并在灯20工作时产生了低温区域，从而减少了反射器表面17上和透镜19内部的材料放出气体的量和随后的沉积的量。优选地，表面42基本上与反射器表面17的反射属性匹配。当灯不工作时，安装在座体上的放气防护罩对于观察者来说是不明显的，从而增强了灯的美观效果.另外，在某种条件下，有可能会降低灯的光输出。
防护罩40套在座体22的内部，能够通过摩擦或者其它手段(诸如胶或销)保持。
尽管各种材料均适用于防护罩40，但优选材料是厚度为0.4mm的430不锈钢。
对安装有防护罩和未安装防护罩的座体进行的试验示出了安装有防护罩的上体温度减少了23℃，从而有效地防止了灯组件的反射器和透镜上不想要的外部材料的气体放出和沉积。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的权利要求范围之内.

Claims (2)

1.一种灯(10)，包括灯体(12)和灯单元(18)，所述灯单元(18)包括一灯(20)和一由含气材料制成的座体(22)，
所述座体(22)从一基座(24)延伸且插入到灯体(12)中，
其特征在于包括：
定位在灯体(12)内的为杯状的放气防护罩(40)，具有一个用于覆盖接近灯(20)的所述座体(22)的上表面的表面(42)和一个沿座体(22)的侧面延伸的圆周侧壁(44)，
从而在所述灯体(12)内的全部座体(22)遮蔽于在所述灯(20)工作时所产生的热，
所述含气材料是塑料材料，所述放气防护罩(40)是金属，
所述灯体(12)包括反射器部分(17)和透镜部分(16)，所述反射器部分(17)具有反射器表面，所述放气防护罩的所述表面(42)具有与所述灯体反射器表面匹配的反射器表面。
2.根据权利要求1所述的灯座，其中，所述放气防护罩由不锈钢构成。
CNB2005100926913A 2004-08-18 2005-08-18 用于灯座的放气防护罩 Expired - Fee Related CN100474711C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/920517 2004-08-18
US10/920,517 US7121900B2 (en) 2004-08-18 2004-08-18 Outgassing shield for lamp socket

Publications (2)

Publication Number Publication Date
CN1738113A CN1738113A (zh) 2006-02-22
CN100474711C true CN100474711C (zh) 2009-04-01

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US (1) US7121900B2 (zh)
EP (1) EP1628072B1 (zh)
JP (1) JP2006059810A (zh)
CN (1) CN100474711C (zh)
DE (1) DE602005004337T2 (zh)

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JP5208754B2 (ja) * 2005-10-26 2013-06-12 フェデラル−モーグル コーポレイション 成形されたランプソケット
US7618275B2 (en) * 2006-11-13 2009-11-17 Federal Mogul Corporation Vented socket
US7621752B2 (en) * 2007-07-17 2009-11-24 Visteon Global Technologies, Inc. LED interconnection integrated connector holder package
US20090207617A1 (en) * 2008-02-20 2009-08-20 Merchant Viren B Light emitting diode (led) connector clip
CN104421791A (zh) * 2013-09-06 2015-03-18 深圳市海洋王照明工程有限公司 一种舱顶灯
JP1573409S (zh) * 2016-06-14 2017-04-10
JP1652398S (zh) * 2019-01-15 2020-02-10
USD898961S1 (en) * 2019-01-15 2020-10-13 Zhongshan Easdar Optoelectronic Technology Co., Ltd. LED illumination lamp
USD899640S1 (en) * 2019-05-30 2020-10-20 Shenzhen Sangshen E-commerce Co., Ltd. LED lamp
USD899639S1 (en) * 2019-05-30 2020-10-20 Shenzhen Sangshen E-commerce Co., Ltd. LED lamp
USD914607S1 (en) * 2019-07-12 2021-03-30 Neutrik Ag Electrical connector

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Also Published As

Publication number Publication date
JP2006059810A (ja) 2006-03-02
CN1738113A (zh) 2006-02-22
EP1628072B1 (en) 2008-01-16
US20060040566A1 (en) 2006-02-23
DE602005004337D1 (de) 2008-03-06
EP1628072A3 (en) 2006-09-20
US7121900B2 (en) 2006-10-17
EP1628072A2 (en) 2006-02-22
DE602005004337T2 (de) 2008-05-21

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Termination date: 20100818