CN104748038B - 远近光一体化led车灯 - Google Patents
远近光一体化led车灯 Download PDFInfo
- Publication number
- CN104748038B CN104748038B CN201510154642.1A CN201510154642A CN104748038B CN 104748038 B CN104748038 B CN 104748038B CN 201510154642 A CN201510154642 A CN 201510154642A CN 104748038 B CN104748038 B CN 104748038B
- Authority
- CN
- China
- Prior art keywords
- radiator
- chip
- light
- distance
- reflector
- 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.)
- Expired - Fee Related
Links
Classifications
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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
- 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
- F21S41/32—Optical layout thereof
-
- 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
- F21S41/10—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
- 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
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
-
- 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
- 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
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)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510154642.1A CN104748038B (zh) | 2015-04-02 | 2015-04-02 | 远近光一体化led车灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510154642.1A CN104748038B (zh) | 2015-04-02 | 2015-04-02 | 远近光一体化led车灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104748038A CN104748038A (zh) | 2015-07-01 |
CN104748038B true CN104748038B (zh) | 2017-08-29 |
Family
ID=53588126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510154642.1A Expired - Fee Related CN104748038B (zh) | 2015-04-02 | 2015-04-02 | 远近光一体化led车灯 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104748038B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105276487A (zh) * | 2015-11-25 | 2016-01-27 | 海盐丽光电子科技有限公司 | 一种远近光一体的led汽车透镜 |
CN105674185A (zh) * | 2016-04-14 | 2016-06-15 | 海盐丽光电子科技有限公司 | 一种远近光一体的led汽车透镜 |
FR3051889B1 (fr) * | 2016-05-31 | 2020-03-06 | Valeo Vision | Dispositif d'eclairage et/ou de signalisation pour vehicule automobile equipe d'un module lumineux refroidi au moyen d'un generateur d'un flux d'air |
CN106704947A (zh) * | 2017-02-07 | 2017-05-24 | 邢台路桥照明科技有限公司 | Led车灯单元 |
FR3069048B1 (fr) * | 2017-07-17 | 2021-04-02 | Valeo Vision Belgique | Dispositif lumineux pour vehicule automobile |
CN107654956A (zh) * | 2017-09-29 | 2018-02-02 | 惠州市亚欣电器有限公司 | 一种led车灯变光机构 |
JP7249283B2 (ja) * | 2017-10-06 | 2023-03-30 | 株式会社小糸製作所 | 車両用前照灯 |
CN108375044A (zh) * | 2018-03-22 | 2018-08-07 | 广州市安亿仕电子科技有限公司 | 照明系统及照明系统的控制方法 |
CN109404856A (zh) * | 2018-12-11 | 2019-03-01 | 重庆舜辉庆驰光电科技有限公司 | Led双色温汽车大灯 |
CN109827139A (zh) * | 2019-03-20 | 2019-05-31 | 华域视觉科技(上海)有限公司 | 用于车灯的光线投射单元、车灯总成及汽车 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103363410A (zh) * | 2012-04-06 | 2013-10-23 | 湖北省比格斯通光电科技有限公司 | 一种远近光一体的车灯 |
CN104071071A (zh) * | 2014-05-26 | 2014-10-01 | 上海小糸车灯有限公司 | 一种汽车前照灯远近光形调节装置 |
CN203857379U (zh) * | 2014-05-21 | 2014-10-01 | 天津方合科技发展有限公司 | 远近光一体双光源的透镜式汽车前照灯光学模组 |
CN104100906A (zh) * | 2014-06-19 | 2014-10-15 | 安徽湛蓝光电科技有限公司 | 用于汽车的led远近光一体化前照大灯 |
CN204042657U (zh) * | 2014-06-19 | 2014-12-24 | 安徽湛蓝光电科技有限公司 | Led汽车用远近光一体化前照大灯 |
CN204554626U (zh) * | 2015-04-02 | 2015-08-12 | 东莞稼砷光电科技有限公司 | 远近光一体化led车灯 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202952893U (zh) * | 2012-12-11 | 2013-05-29 | 王启赞 | 车灯光源远近切换装置 |
-
2015
- 2015-04-02 CN CN201510154642.1A patent/CN104748038B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103363410A (zh) * | 2012-04-06 | 2013-10-23 | 湖北省比格斯通光电科技有限公司 | 一种远近光一体的车灯 |
CN203857379U (zh) * | 2014-05-21 | 2014-10-01 | 天津方合科技发展有限公司 | 远近光一体双光源的透镜式汽车前照灯光学模组 |
CN104071071A (zh) * | 2014-05-26 | 2014-10-01 | 上海小糸车灯有限公司 | 一种汽车前照灯远近光形调节装置 |
CN104100906A (zh) * | 2014-06-19 | 2014-10-15 | 安徽湛蓝光电科技有限公司 | 用于汽车的led远近光一体化前照大灯 |
CN204042657U (zh) * | 2014-06-19 | 2014-12-24 | 安徽湛蓝光电科技有限公司 | Led汽车用远近光一体化前照大灯 |
CN204554626U (zh) * | 2015-04-02 | 2015-08-12 | 东莞稼砷光电科技有限公司 | 远近光一体化led车灯 |
Also Published As
Publication number | Publication date |
---|---|
CN104748038A (zh) | 2015-07-01 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160331 Address after: 401420 Chongqing city Qijiang District South Street Cemetery Road No. 28 Applicant after: Chongqing Jia Shen Photoelectric Technology Co.,Ltd. Address before: Two building, No. 108, building 2, commercial building, Sima village, Changping Town, Dongguan, Guangdong, 523000 Applicant before: DONGGUAN GAAS PHOTOELECTRICITY TECHNOLOGY Co.,Ltd. |
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TA01 | Transfer of patent application right |
Effective date of registration: 20170807 Address after: 400050 Chongqing Jiulongpo Xingsheng Road No. 4 Qing Valley Polytechnic entrepreneurship research Applicant after: Chongqing Shun Shun Chi Photoelectric Technology Co., Ltd. Address before: 401420 Chongqing city Qijiang District South Street Cemetery Road No. 28 Applicant before: Chongqing Jia Shen Photoelectric Technology Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20210402 |
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CF01 | Termination of patent right due to non-payment of annual fee |