CN106641963A - 一种u型铁芯磁吸双光透镜装置 - Google Patents

一种u型铁芯磁吸双光透镜装置 Download PDF

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Publication number
CN106641963A
CN106641963A CN201710005757.3A CN201710005757A CN106641963A CN 106641963 A CN106641963 A CN 106641963A CN 201710005757 A CN201710005757 A CN 201710005757A CN 106641963 A CN106641963 A CN 106641963A
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iron core
shaped iron
coil
magnetic
shell
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CN201710005757.3A
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English (en)
Inventor
甘泉
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ZHONGSHAN RUIYING ELECTRONIC CO Ltd
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ZHONGSHAN RUIYING ELECTRONIC CO Ltd
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Priority to CN201710005757.3A priority Critical patent/CN106641963A/zh
Publication of CN106641963A publication Critical patent/CN106641963A/zh
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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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • 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)
  • Mechanical Engineering (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

本发明公开了一种U型铁芯磁吸双光透镜装置，包括U型铁芯、线圈、磁吸片、弹簧；所述线圈缠绕于U型铁芯的中部，所述磁吸片可活动的铰接在U型铁芯、线圈的上方，与U型铁芯、线圈可吸合或断开；所述弹簧为复位弹簧，设置在U型铁芯、线圈的一侧，所述磁吸片的一端挂设置弹簧的一端。本发明的U型铁芯磁吸双光透镜装置，结构简单、易安装、节能、漏磁少、功率大、吸合力好。

Description

一种U型铁芯磁吸双光透镜装置
技术领域
本发明涉及汽车装备技术领域，具体地说涉及一种U型铁芯磁吸双光透镜装置。
背景技术
汽车在行驶过程中需要根据实际需求进行远灯和近灯的切换，传统的远灯和近灯由两个光源提供，分别为远光透镜组和近光透镜组，而控制远灯和近灯的切换的装置为磁吸双光透镜装置。目前现有技术的磁吸双光透镜装置结构复杂，不易安装，不节能，漏磁多，耗电功率大，吸合力不好。
发明内容
本发明的目的在于针对上述现有技术的缺陷，提供一种U型铁芯磁吸双光透镜装置，克服现有技术中现有技术的磁吸双光透镜装置结构复杂、不易安装、不节能、漏磁多、耗电功率大、吸合力不好的缺陷。
为了实现上述目的，本发明的技术方案是：
一种U型铁芯磁吸双光透镜装置，包括U型铁芯、线圈、磁吸片、弹簧；所述线圈缠绕于U型铁芯的中部，所述磁吸片可活动的铰接在U型铁芯、线圈的上方，与U型铁芯、线圈可吸合或断开；所述弹簧为复位弹簧，设置在U型铁芯、线圈的一侧，所述磁吸片的一端挂设置弹簧的一端。
作为对上述技术方案的改进，所述U型铁芯磁吸双光透镜装置还包括外壳，所述U型铁芯、线圈设置在外壳中，所述磁吸片设置在外壳的上方并与外壳铰接，所述弹簧设置在外壳的一侧，弹簧的另一端连接在外壳上。
作为对上述技术方案的改进，所述外壳为塑料外壳。
作为对上述技术方案的改进，所述外壳的内侧设置有定位柱，所述磁吸片在对应位置设置有与定位柱相适配的空位槽，所述定位柱的上端穿设在磁吸片的空位槽中。
与现有技术相比，本发明具有的优点和积极效果是：
本发明的U型铁芯磁吸双光透镜装置，结构简单、易安装、节能、漏磁少、耗电功率小、吸合力好。
附图说明
图1为本发明的结构示意图；
图2为本发明的使用状态示意图。/
具体实施方式
下面结合附图和具体实施方式对本发明技术作进一步详细说明。
如图1、2所示，本发明的U型铁芯磁吸双光透镜装置，包括U型铁芯1、线圈2、磁吸片3、弹簧4；所述线圈2缠绕于U型铁芯1的中部，所述磁吸片3可活动的铰接在U型铁芯1、线圈2的上方，当U型铁芯1、线圈2产生磁场时，磁吸片3与U型铁芯1、线圈2吸合，当U型铁芯1、线圈2停止产生磁场时，磁吸片3与U型铁芯1、线圈2断开；所述弹簧4为复位弹簧，设置在U型铁芯1、线圈2的一侧，所述磁吸片3的一端挂设置弹簧4的一端。
所述U型铁芯磁吸双光透镜装置还包括外壳5，所述U型铁芯1、线圈2设置在外壳5中，所述磁吸片3设置在外壳1的上方并与外壳1铰接，所述弹簧4设置在外壳5的一侧，弹簧4的另一端连接在外壳5上。
所述外壳5为塑料外壳。
所述外壳5的内侧设置有定位柱6，所述磁吸片3在对应位置设置有与定位柱6相适配的空位槽，所述定位柱6的上端穿设在磁吸片3的空位槽中。
如图2所示，本U型铁芯磁吸双光透镜装置安装在汽车上，控制远灯和近灯的切换。
与现有技术相比，本发明具有的优点和积极效果是：
本发明的U型铁芯磁吸双光透镜装置，结构简单、易安装、节能、漏磁少、耗电功率小、吸合力好。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，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保护范围之内。

Claims (4)

1.一种U型铁芯磁吸双光透镜装置，其特征在于：包括U型铁芯、线圈、磁吸片、弹簧；所述线圈缠绕于U型铁芯的中部，所述磁吸片可活动的铰接在U型铁芯、线圈的上方，与U型铁芯、线圈可吸合或断开；所述弹簧为复位弹簧，设置在U型铁芯、线圈的一侧，所述磁吸片的一端挂设置弹簧的一端。
2.根据权利要求1所述的U型铁芯磁吸双光透镜装置，其特征在于：所述U型铁芯磁吸双光透镜装置还包括外壳，所述U型铁芯、线圈设置在外壳中，所述磁吸片设置在外壳的上方并与外壳铰接，所述弹簧设置在外壳的一侧，弹簧的另一端连接在外壳上。
3.根据权利要求2所述的U型铁芯磁吸双光透镜装置，其特征在于：所述外壳为塑料外壳。
4.根据权利要求2所述的U型铁芯磁吸双光透镜装置，其特征在于：所述外壳的内侧设置有定位柱，所述磁吸片在对应位置设置有与定位柱相适配的空位槽，所述定位柱的上端穿设在磁吸片的空位槽中。
CN201710005757.3A 2017-01-05 2017-01-05 一种u型铁芯磁吸双光透镜装置 Pending CN106641963A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006260998A (ja) * 2005-03-18 2006-09-28 Hitachi Ltd 配光制御用可動ミラー及びライト
CN202733737U (zh) * 2012-07-19 2013-02-13 刘金汝 汽车大灯
CN204062786U (zh) * 2014-09-17 2014-12-31 卢颖钰 可实现远近光切换的汽车氙气灯
CN204845695U (zh) * 2015-07-25 2015-12-09 肖雄斌 车灯变光装置的改良结构
CN206398584U (zh) * 2017-01-05 2017-08-11 中山市锐盈电子有限公司 一种u型铁芯磁吸双光透镜装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006260998A (ja) * 2005-03-18 2006-09-28 Hitachi Ltd 配光制御用可動ミラー及びライト
CN202733737U (zh) * 2012-07-19 2013-02-13 刘金汝 汽车大灯
CN204062786U (zh) * 2014-09-17 2014-12-31 卢颖钰 可实现远近光切换的汽车氙气灯
CN204845695U (zh) * 2015-07-25 2015-12-09 肖雄斌 车灯变光装置的改良结构
CN206398584U (zh) * 2017-01-05 2017-08-11 中山市锐盈电子有限公司 一种u型铁芯磁吸双光透镜装置

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