CN105650565B - 汽车前照灯及制造方法 - Google Patents
汽车前照灯及制造方法 Download PDFInfo
- Publication number
- CN105650565B CN105650565B CN201511027424.8A CN201511027424A CN105650565B CN 105650565 B CN105650565 B CN 105650565B CN 201511027424 A CN201511027424 A CN 201511027424A CN 105650565 B CN105650565 B CN 105650565B
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- CN
- China
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- dipped beam
- optical element
- light source
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- 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
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000003287 optical effect Effects 0.000 claims abstract description 66
- 238000013461 design Methods 0.000 claims abstract description 15
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 19
- 238000002834 transmittance Methods 0.000 claims description 15
- 238000005457 optimization Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000012360 testing method Methods 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 description 11
- 238000005286 illumination Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- 238000009826 distribution Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 3
- 230000009194 climbing Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012905 input function Methods 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 238000002922 simulated annealing Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
-
- 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
-
- 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
- F21S41/30—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
- 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)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511027424.8A CN105650565B (zh) | 2015-12-30 | 2015-12-30 | 汽车前照灯及制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201511027424.8A CN105650565B (zh) | 2015-12-30 | 2015-12-30 | 汽车前照灯及制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105650565A CN105650565A (zh) | 2016-06-08 |
CN105650565B true CN105650565B (zh) | 2018-08-28 |
Family
ID=56490159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201511027424.8A Expired - Fee Related CN105650565B (zh) | 2015-12-30 | 2015-12-30 | 汽车前照灯及制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105650565B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110454747A (zh) * | 2018-05-07 | 2019-11-15 | 欧司朗有限公司 | 照明装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2679856Y (zh) * | 2004-02-18 | 2005-02-16 | 上海金桥大晨光电科技有限公司 | 一种大功率发光二极管器件 |
US20080089072A1 (en) * | 2006-10-11 | 2008-04-17 | Alti-Electronics Co., Ltd. | High Power Light Emitting Diode Package |
US20120043886A1 (en) * | 2010-08-18 | 2012-02-23 | Hua Ji | Integrated Heat Conductive Light Emitting Diode (LED) White Light Source Module |
CN102364685A (zh) * | 2011-06-17 | 2012-02-29 | 杭州华普永明光电股份有限公司 | 一种无引线的led模组及其制造工艺 |
-
2015
- 2015-12-30 CN CN201511027424.8A patent/CN105650565B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN105650565A (zh) | 2016-06-08 |
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Legal Events
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C06 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190201 Address after: 518000 Shenzhen Graduate School of Tsinghua University, Xili University City, Nanshan District, Shenzhen City, Guangdong Province Patentee after: GRADUATE SCHOOL AT SHENZHEN, TSINGHUA University Address before: 518055 F Building, Tsinghua Campus, Xili University City, Nanshan District, Shenzhen City, Guangdong Province Co-patentee before: SHENZHEN HUAYAO LIGHT TECHNOLOGY Co.,Ltd. Patentee before: Graduate School at Shenzhen, Tsinghua University |
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TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 518000 Guangdong city in Shenzhen Province, Nanshan District City Xili street Shenzhen University Tsinghua Campus A building two floor Patentee after: Tsinghua Shenzhen International Graduate School Address before: 518000 Shenzhen Graduate School of Tsinghua University, Xili University City, Nanshan District, Shenzhen City, Guangdong Province Patentee before: GRADUATE SCHOOL AT SHENZHEN, TSINGHUA University |
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CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200618 Address after: Room 2101-2108, 21 / F, Kerong Chuangye building, No. 666, Zhongkai Avenue (Huihuan section), Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: Huizhou Frant Photoelectric Technology Co.,Ltd. Address before: 518000 Guangdong city in Shenzhen Province, Nanshan District City Xili street Shenzhen University Tsinghua Campus A building two floor Patentee before: Tsinghua Shenzhen International Graduate School |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 |