CN110657395A - 一种双光透镜大灯 - Google Patents

一种双光透镜大灯 Download PDF

Info

Publication number
CN110657395A
CN110657395A CN201911077564.4A CN201911077564A CN110657395A CN 110657395 A CN110657395 A CN 110657395A CN 201911077564 A CN201911077564 A CN 201911077564A CN 110657395 A CN110657395 A CN 110657395A
Authority
CN
China
Prior art keywords
lamp
heat dissipation
lens
frame
dissipation frame
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
CN201911077564.4A
Other languages
English (en)
Inventor
潘忠纯
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.)
Dongguan Hongxin Lighting Technology Co Ltd
Original Assignee
Dongguan Hongxin Lighting 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 Dongguan Hongxin Lighting Technology Co Ltd filed Critical Dongguan Hongxin Lighting Technology Co Ltd
Priority to CN201911077564.4A priority Critical patent/CN110657395A/zh
Publication of CN110657395A publication Critical patent/CN110657395A/zh
Pending legal-status Critical Current

Links

Images

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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • 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
    • 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
    • F21S41/29—Attachment thereof
    • F21S41/295—Attachment thereof specially adapted to projection lenses
    • 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
    • F21S45/42—Forced cooling
    • F21S45/43—Forced cooling using gas
    • 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
    • F21S45/48—Passive cooling, e.g. using fins, thermal conductive elements or openings with means for conducting heat from the inside to the outside of the lighting devices, e.g. with fins on the outer surface of the lighting device
    • 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
    • F21W2102/30—Fog lights
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

一种双光透镜大灯，包括：包括沿一字方向设置的镜框、散热框、后盖及灯头，所述镜框内侧放置镜头，所述镜头内放置镜片，所述镜片前端两侧呈弧形结构，且两侧以一字型中央线为对称轴，呈对称结构，所述镜框穿过灯盖，且镜框一端与灯盖螺纹连接，所述灯盖与散热框螺纹连接，所述散热框插设LED发光灯板，所述散热框内放置散热风扇，所述散热框插设在后盖内侧，所述后盖内放置电路板，所述后盖通过螺栓连接灯头，所述LED发光灯板及散热风扇均电连电路板，所述灯头上设有插接电源的插杆。直接替换原车灯无需改装线路，并且光型呈“一”字形铺路效果好，亮度均匀并且光线在雨雾天气情况下穿透性强可见度超越传统的卤素灯疝气灯以及常规的LED灯。

Description

一种双光透镜大灯
技术领域
本发明涉及照明设备技术领域，特别涉及一种双光透镜大灯。
背景技术
LED光源是一种高效率，长寿命，响应快、抗震性强的绿色光源。LED灯逐渐应用于汽车大灯、汽车尾灯、日行灯、指示灯等。但是车辆夜间行车在大多数的情况下都是使用近光灯的，近光灯的使用频率要远远超过远光灯。现有技术中，LED汽车大灯的电路板是竖直设置，灯珠安装在电路板的左右两侧，存在近光射程较远，且近光宽度较窄铺路面积较小的缺点。同时，LED灯一般都是白光，现有的LED汽车大灯近光灯亮度不高，且白光的穿透力不强，这使得在雨天或者雾霾天近光效果不好，开远光灯时也基本看不清前方，会车时不容易被对面的车辆驾驶员发现，存在一定的安全隐患。
发明内容
针对现有技术中的上述不足，本发明提供了一种双光透镜大灯，直接替换原车灯无需改装线路，并且光型呈“一”字形铺路效果好，亮度均匀并且光线在雨雾天气情况下穿透性强可见度超越传统的卤素灯疝气灯以及常规的LED灯。
为了达到上述发明目的，本发明采用的技术方案为：
一种双光透镜大灯，包括：包括沿一字方向设置的镜框、散热框、后盖及灯头，所述镜框内侧放置镜头，所述镜头内放置镜片，所述镜片前端两侧呈弧形结构，且两侧以一字型中央线为对称轴，呈对称结构，所述镜框穿过灯盖，且镜框一端与灯盖螺纹连接，所述灯盖与散热框螺纹连接，所述散热框插设LED发光灯板，所述散热框内放置散热风扇，所述散热框插设在后盖内侧，所述后盖内放置电路板，所述后盖通过螺栓连接灯头，所述LED发光灯板及散热风扇均电连电路板，所述灯头上设有插接电源的插杆。
进一步，所述后盖与灯头上均设有发光角度可调用限位孔，所述限位孔内插设螺栓，所述后盖的材质为铝合金，所述后盖靠近灯头端设有散热孔。
进一步，所述散热框设有若干个条形散热孔，所述散热框边缘设有缺口，所述LED发光灯板边缘设有适配缺口的凸起。
进一步，所述电路板上设有蓄电池。
进一步，所述LED发光灯板上设有LED双色灯珠。
本发明的有益效果为：
LED发光灯板上的灯珠上下发光而不是左右发光，散热风扇加快电路板的散热速度，通过光角度可调用限位孔和螺栓调节光角度，直接替换原车灯无需改装线路，并且光型呈“一”字形铺路效果好，亮度均匀并且光线在雨雾天气情况下穿透性强可见度超越传统的卤素灯疝气灯以及常规的LED灯。
附图说明
图1为本发明的结构示意图；
附图标记对照表：
1-镜片、2-镜头、3-镜框、4-灯盖、5-LED发光灯板、6-散热风扇、7-散热框、7.1-条形散热孔、8-电路板、8.1-蓄电池、9-后盖、9.1-散热孔、10-灯头、11-限位孔。
具体实施方式
下面结合附图来进一步说明本发明的具体实施方式。其中相同的零部件用相同的附图标记表示。
需要说明的是，下面描述中使用的词语“前”、“后”、“左”、“右”、“上”和“下”指的是附图中的方向，词语“内”和“外”分别指的是朝向或远离特定部件几何中心的方向。
为了使本发明的内容更容易被清楚地理解，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。
如图1所示，一种双光透镜大灯，包括：包括沿一字方向设置的镜框3、散热框7、后盖9及灯头10，所述镜框3内侧放置镜头2，所述镜头2内放置镜片1，所述镜片1前端两侧呈弧形结构，且两侧以一字型中央线为对称轴，呈对称结构，所述镜框3穿过灯盖4，且镜框3一端与灯盖4螺纹连接，所述灯盖4与散热框7螺纹连接，所述散热框7插设LED发光灯板5，所述散热框7内放置散热风扇6，所述散热框7插设在后盖9内侧，所述后盖9内放置电路板8，所述后盖9通过螺栓连接灯头10，所述LED发光灯板5及散热风扇6均电连电路板8，所述灯头10上设有插接电源的插杆。
所述后盖9与灯头10上均设有发光角度可调用限位孔11，所述限位孔11内插设螺栓，所述后盖9的材质为铝合金，所述后盖9靠近灯头10端设有散热孔9.1。所述散热框7设有若干个条形散热孔7.1，所述散热框7边缘设有缺口，所述LED发光灯板5边缘设有适配缺口的凸起。所述电路板8上设有蓄电池8.1。所述LED发光灯板5上设有LED双色灯珠。
需要调换不能光时，通过旋转后盖9对准不同限位孔11。
以上所述仅为本发明专利的较佳实施例而已，并不用以限制本发明专利，凡在本发明专利的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明专利的保护范围之内。

Claims (5)

1.一种双光透镜大灯，其特征在于，包括：包括沿一字方向设置的镜框(3)、散热框(7)、后盖(9)及灯头(10)，所述镜框(3)内侧放置镜头(2)，所述镜头(2)内放置镜片(1)，所述镜片(1)前端两侧呈弧形结构，且两侧以一字型中央线为对称轴，呈对称结构，所述镜框(3)穿过灯盖(4)，且镜框(3)一端与灯盖(4)螺纹连接，所述灯盖(4)与散热框(7)螺纹连接，所述散热框(7)插设LED发光灯板(5)，所述散热框(7)内放置散热风扇(6)，所述散热框(7)插设在后盖(9)内侧，所述后盖(9)内放置电路板(8)，所述后盖(9)通过螺栓连接灯头(10)，所述LED发光灯板(5)及散热风扇(6)均电连电路板(8)，所述灯头(10)上设有插接电源的插杆。
2.根据权利要求1所述的一种双光透镜大灯，其特征在于：所述后盖(9)与灯头(10)上均设有发光角度可调用限位孔(11)，所述限位孔(11)内插设螺栓，所述后盖(9)的材质为铝合金，所述后盖(9)靠近灯头(10)端设有散热孔(9.1)。
3.根据权利要求1所述的一种双光透镜大灯，其特征在于：所述散热框(7)设有若干个条形散热孔(7.1)，所述散热框(7)边缘设有缺口，所述LED发光灯板(5)边缘设有适配缺口的凸起。
4.根据权利要求1所述的一种双光透镜大灯，其特征在于：所述电路板(8)上设有蓄电池(8.1)。
5.根据权利要求1所述的一种双光透镜大灯，其特征在于：所述LED发光灯板(5)上设有LED双色灯珠。
CN201911077564.4A 2019-11-06 2019-11-06 一种双光透镜大灯 Pending CN110657395A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911077564.4A CN110657395A (zh) 2019-11-06 2019-11-06 一种双光透镜大灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911077564.4A CN110657395A (zh) 2019-11-06 2019-11-06 一种双光透镜大灯

Publications (1)

Publication Number Publication Date
CN110657395A true CN110657395A (zh) 2020-01-07

Family

ID=69043040

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911077564.4A Pending CN110657395A (zh) 2019-11-06 2019-11-06 一种双光透镜大灯

Country Status (1)

Country Link
CN (1) CN110657395A (zh)

Similar Documents

Publication Publication Date Title
CN204678205U (zh) 一种双光一体的led汽车大灯
CN204460008U (zh) 一种汽车led大灯
CN207350199U (zh) 一种散热性能好的聚光型汽车led灯
CN212029387U (zh) 一种双光透镜大灯
CN104169128B (zh) 车辆前照灯
CN110657395A (zh) 一种双光透镜大灯
CN204786006U (zh) 一种led汽车远近光透镜灯
CN211289909U (zh) 一种远近光独立式组合前照灯
CN208506979U (zh) 一种人形信号灯
CN202494007U (zh) 越野车双光透镜氙气前照灯
CN202403145U (zh) 前雾灯构造
CN218544234U (zh) 一种具有近光增亮效果的电动车三透镜大灯总成
CN203549639U (zh) Led汽车灯泡
CN205424736U (zh) 一种防水型集成式led汽车远近光灯具
CN216556618U (zh) 一种临时路灯及路灯控制箱
CN204460007U (zh) 改良型汽车led大灯
CN210219609U (zh) 一种新型的led透镜大灯
CN202884751U (zh) Led灯具配光结构
CN205026550U (zh) 一种配置led近光光源的汽车前照灯
CN217978653U (zh) 一种防眩光led雾灯
CN211232735U (zh) 一种汽车远光辅助总成
CN203797514U (zh) 一种汽车大灯
CN213395128U (zh) 前照灯远光照明系统
CN210197181U (zh) 一种货车用汽车防雾灯
CN214332567U (zh) 一种多色并可调节光源的汽车灯

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination