CN105135311A - 机载航灯 - Google Patents

机载航灯 Download PDF

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Publication number
CN105135311A
CN105135311A CN201510416475.3A CN201510416475A CN105135311A CN 105135311 A CN105135311 A CN 105135311A CN 201510416475 A CN201510416475 A CN 201510416475A CN 105135311 A CN105135311 A CN 105135311A
Authority
CN
China
Prior art keywords
protective hood
transparent protective
substrate
led lamp
fixing screws
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
CN201510416475.3A
Other languages
English (en)
Inventor
程航
张垚
薛辉
周武豪
朱永雷
胡忍飞
马庆锋
李长琦
胡悦龙
王雅星
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.)
Ax Aviation Technology Co Ltd
Original Assignee
Ax Aviation Technology Co Ltd
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 Ax Aviation Technology Co Ltd filed Critical Ax Aviation Technology Co Ltd
Priority to CN201510416475.3A priority Critical patent/CN105135311A/zh
Publication of CN105135311A publication Critical patent/CN105135311A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种机载航灯，由铝基板、LED灯基板、透明护罩、固定螺丝、灯基板固定螺丝组成；铝基板的外沿预制有沿筋，沿筋的一侧设有与透明护罩的沿部吻合匹配的护罩嵌槽，并且通过若干个固定螺丝贯穿固定透明护罩的沿部；铝基板的中部设有导线孔，内部两端分别设有固定孔；铝基板内侧通过灯基板固定螺丝连接固定有LED灯基板，LED灯基板的外侧布置有LED灯。把透明护罩的沿部吻合匹配在铝基板的外沿预制的护罩嵌槽内，并且通过若干个固定螺丝贯穿固定透明护罩的沿部；这样，既安装、拆卸方便，又安全牢固。透明护罩为流线型设计，配合LED灯基板的造型，可以彰显LED灯的亮度，不被任何部件遮挡，且最大限度减少空气阻力。

Description

机载航灯
技术领域
本发明涉及一种航空技术领域，具体涉及一种新型机载航灯，适用于与无人机或者其它类型的飞机匹配使用。
背景技术
中国专利号201310211575.3公开了一种LED导航灯，包括铝基板、多个配光透镜及多个LED芯片。配光透镜包括底面及顶面，底面的中心向内凹陷，形成凹槽，凹槽的侧壁为入射面，凹槽的深度与宽度比大于2。LED芯片发出的光线从入射面入射，发生折射后向两侧偏折。而且，由于凹槽的深度与宽度比大于2，从而使得入射面较“陡”。因此，光线经入射面后，偏折角度较大。光线从顶面出射时，出射角大于入射角，从而使得光线进一步向两侧偏折。通过两次偏折后，LED芯片发出的光线则可达到预设的偏折角度，从而可使上述LED导航灯从预设的出光角范围内出光。此外，多个配光透镜围绕铝基板设置。因此，上述LED导航灯的出光效果为多个配光透镜配光效果的叠加，故可使得上述LED导航灯光照更均匀。
中国专利号201010511745.6公开了一种助航灯密封结构，该助航灯包括上盖、透镜、反光杯和中盖，透镜与反光杯的杯口贴合在一起，透镜和反光杯设于上盖和中盖配合形成的腔体内，反光杯的杯口周缘向外延伸一压环，压环和透镜的周边由一密封圈包裹，密封圈的两端面由上盖和中盖压紧固定，密封圈的两端面和外侧壁均向外凸设有至少一环形凸起。与现有的助航灯密封结构相比，由于本发明的助航灯密封结构只使用一个密封圈即可实现上盖和透镜之间以及上盖和中盖之间的密封连接，从而降低了用工成本和材料成本；由于密封圈的两端面以及外侧壁均由上盖和中盖形成的腔体内壁压紧固定，密封圈的位置牢牢固定，避免了因密封圈产生位移而导致密封失效的现象。
发明内容
本发明的目的是提供一种机载航灯，既安装、拆卸方便，又安全牢固；可以彰显LED灯的亮度，不被任何部件遮挡，且最大限度减少空气阻力。
为达到上述目的，本发明采用了这样的技术方案：所述机载航灯，由铝基板、LED灯基板、透明护罩、固定螺丝、灯基板固定螺丝组成；其特征在于，铝基板的外沿预制有沿筋，沿筋的一侧设有与透明护罩的沿部吻合匹配的护罩嵌槽，并且通过若干个固定螺丝贯穿固定透明护罩的沿部；铝基板的中部设有导线孔，内部两端分别设有固定孔；铝基板内侧通过灯基板固定螺丝连接固定有LED灯基板，LED灯基板的外侧布置有LED灯。
采用这样的结构后，把透明护罩的沿部吻合匹配在铝基板的外沿预制的护罩嵌槽内，并且通过若干个固定螺丝贯穿固定透明护罩的沿部；这样，既安装、拆卸方便，又安全牢固。透明护罩为流线型设计，配合LED灯基板的造型，可以彰显LED灯的亮度，不被任何部件遮挡，且最大限度减少空气阻力。
附图说明
附图所示为本发明具体结构的剖视示意图。
具体实施方式
下面结合附图，对本发明所述机载航灯进行详细说明；
如图所示，所述机载航灯，由铝基板7、LED灯基板4、透明护罩5、固定螺丝1、灯基板固定螺丝2组成；其特征在于，铝基板7的外沿预制有沿筋10，沿筋10的一侧设有与透明护罩5的沿部吻合匹配的护罩嵌槽9，并且通过若干个固定螺丝1贯穿固定透明护罩5的沿部；
铝基板7的中部设有导线孔8，内部两端分别设有固定孔6；铝基板7内侧通过灯基板固定螺丝2连接固定有LED灯基板4，LED灯基板4的外侧布置有LED灯3。

Claims (1)

1.一种机载航灯，由铝基板(7)、LED灯基板(4)、透明护罩(5)、固定螺丝(1)、灯基板固定螺丝(2)组成；
其特征在于，铝基板(7)的外沿预制有沿筋(10)，沿筋(10)的一侧设有与透明护罩(5)的沿部吻合匹配的护罩嵌槽(9)，并且通过若干个固定螺丝(1)贯穿固定透明护罩(5)的沿部；
铝基板(7)的中部设有导线孔(8)，内部两端分别设有固定孔(6)；铝基板(7)内侧通过灯基板固定螺丝(2)连接固定有LED灯基板(4)，LED灯基板(4)的外侧布置有LED灯(3)。
CN201510416475.3A 2015-07-09 2015-07-09 机载航灯 Pending CN105135311A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510416475.3A CN105135311A (zh) 2015-07-09 2015-07-09 机载航灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510416475.3A CN105135311A (zh) 2015-07-09 2015-07-09 机载航灯

Publications (1)

Publication Number Publication Date
CN105135311A true CN105135311A (zh) 2015-12-09

Family

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Family Applications (1)

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CN201510416475.3A Pending CN105135311A (zh) 2015-07-09 2015-07-09 机载航灯

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087834A (zh) * 2016-11-18 2018-05-29 古德里奇照明系统公司 多光束灯

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB417319A (en) * 1932-12-23 1934-09-24 Harold Claude Peirce Improvements in and relating to navigation lamps for aircraft
US3735115A (en) * 1972-03-16 1973-05-22 C Adler Streamlined gas discharge anticollision beacon
WO2000071417A1 (en) * 1999-05-21 2000-11-30 Avimo Limited Aircraft lighting unit using led's
EP2003058A1 (en) * 2007-06-13 2008-12-17 Flight Components AG Anti-collision light for an aircraft
EP2138401A1 (de) * 2008-06-23 2009-12-30 Goodrich Lighting Systems GmbH Warnleuchte für ein Luftfahrzeug
CN201425216Y (zh) * 2009-04-15 2010-03-17 中山市恒辰光电科技有限公司 一种壁灯
DE202010002772U1 (de) * 2010-02-24 2010-07-15 Thiesen Hardware- Und Software-Design Gmbh Lampe, insbesondere Positionslampe für ein Flugzeug
JP2012156020A (ja) * 2011-01-26 2012-08-16 Rohm Co Ltd Ｌｅｄ電球
CN104075202A (zh) * 2013-03-29 2014-10-01 上海航空电器有限公司 一种组合航行灯
CN204313131U (zh) * 2014-12-30 2015-05-06 珠海市金晟照明器材有限公司 路灯灯头

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB417319A (en) * 1932-12-23 1934-09-24 Harold Claude Peirce Improvements in and relating to navigation lamps for aircraft
US3735115A (en) * 1972-03-16 1973-05-22 C Adler Streamlined gas discharge anticollision beacon
WO2000071417A1 (en) * 1999-05-21 2000-11-30 Avimo Limited Aircraft lighting unit using led's
EP2003058A1 (en) * 2007-06-13 2008-12-17 Flight Components AG Anti-collision light for an aircraft
EP2138401A1 (de) * 2008-06-23 2009-12-30 Goodrich Lighting Systems GmbH Warnleuchte für ein Luftfahrzeug
CN201425216Y (zh) * 2009-04-15 2010-03-17 中山市恒辰光电科技有限公司 一种壁灯
DE202010002772U1 (de) * 2010-02-24 2010-07-15 Thiesen Hardware- Und Software-Design Gmbh Lampe, insbesondere Positionslampe für ein Flugzeug
JP2012156020A (ja) * 2011-01-26 2012-08-16 Rohm Co Ltd Ｌｅｄ電球
CN104075202A (zh) * 2013-03-29 2014-10-01 上海航空电器有限公司 一种组合航行灯
CN204313131U (zh) * 2014-12-30 2015-05-06 珠海市金晟照明器材有限公司 路灯灯头

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108087834A (zh) * 2016-11-18 2018-05-29 古德里奇照明系统公司 多光束灯
CN108087834B (zh) * 2016-11-18 2021-12-14 古德里奇照明系统公司 多光束灯

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Application publication date: 20151209