CN101943369B - 一种透镜 - Google Patents
一种透镜 Download PDFInfo
- Publication number
- CN101943369B CN101943369B CN2009103040512A CN200910304051A CN101943369B CN 101943369 B CN101943369 B CN 101943369B CN 2009103040512 A CN2009103040512 A CN 2009103040512A CN 200910304051 A CN200910304051 A CN 200910304051A CN 101943369 B CN101943369 B CN 101943369B
- Authority
- CN
- China
- Prior art keywords
- lens
- exiting surface
- light
- axle
- plane
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000005304 optical glass Substances 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000005286 illumination Methods 0.000 description 32
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0091—Reflectors for light sources using total internal reflection
-
- 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]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lenses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103040512A CN101943369B (zh) | 2009-07-06 | 2009-07-06 | 一种透镜 |
US12/800,654 US20110002126A1 (en) | 2009-07-06 | 2010-05-20 | Lens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103040512A CN101943369B (zh) | 2009-07-06 | 2009-07-06 | 一种透镜 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101943369A CN101943369A (zh) | 2011-01-12 |
CN101943369B true CN101943369B (zh) | 2012-03-28 |
Family
ID=43412557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009103040512A Expired - Fee Related CN101943369B (zh) | 2009-07-06 | 2009-07-06 | 一种透镜 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20110002126A1 (zh) |
CN (1) | CN101943369B (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102410491A (zh) * | 2010-09-23 | 2012-04-11 | 富士迈半导体精密工业(上海)有限公司 | 透镜及光源模组 |
TW201219841A (en) * | 2010-11-03 | 2012-05-16 | Foxsemicon Integrated Tech Inc | Lens and light source module |
JP5883588B2 (ja) * | 2011-07-26 | 2016-03-15 | 株式会社小糸製作所 | 車輌用灯具 |
CN102374486B (zh) * | 2011-11-08 | 2013-07-24 | 杭州照相机械研究所 | 护栏灯及护栏灯透镜 |
CN102384430B (zh) * | 2011-11-08 | 2013-07-24 | 杭州照相机械研究所 | 护栏灯及护栏灯透镜 |
JP6604030B2 (ja) * | 2015-05-13 | 2019-11-13 | 市光工業株式会社 | 車両用灯具 |
CN107883212A (zh) * | 2017-12-22 | 2018-04-06 | 中国科学院工程热物理研究所 | Led灯偏光透镜 |
JP2021068629A (ja) * | 2019-10-25 | 2021-04-30 | 市光工業株式会社 | 車両用灯具 |
FR3108181B1 (fr) * | 2020-03-12 | 2022-05-06 | Vignal Systems | Lentille, feu de travail comportant une telle lentille, et véhicule |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101105272A (zh) * | 2007-02-12 | 2008-01-16 | 吴娟 | Led路灯及其透镜 |
CN101144863A (zh) * | 2007-10-16 | 2008-03-19 | 李旭亮 | 二次光学透镜 |
CN201162992Y (zh) * | 2007-09-07 | 2008-12-10 | 胡晓兵 | 一种led灯具 |
CN101440928A (zh) * | 2007-11-19 | 2009-05-27 | 胡晓兵 | 一种自由曲面透镜 |
-
2009
- 2009-07-06 CN CN2009103040512A patent/CN101943369B/zh not_active Expired - Fee Related
-
2010
- 2010-05-20 US US12/800,654 patent/US20110002126A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101105272A (zh) * | 2007-02-12 | 2008-01-16 | 吴娟 | Led路灯及其透镜 |
CN201162992Y (zh) * | 2007-09-07 | 2008-12-10 | 胡晓兵 | 一种led灯具 |
CN101144863A (zh) * | 2007-10-16 | 2008-03-19 | 李旭亮 | 二次光学透镜 |
CN101440928A (zh) * | 2007-11-19 | 2009-05-27 | 胡晓兵 | 一种自由曲面透镜 |
Also Published As
Publication number | Publication date |
---|---|
US20110002126A1 (en) | 2011-01-06 |
CN101943369A (zh) | 2011-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201600 Shanghai City, Songjiang District Songjiang Industrial Zone West science and Technology Industrial Park No. 500 Wen Ji Lu Patentee after: Foxsemicon Semiconductor Precision (Shanghai) Inc. Patentee after: Foxsemicon Integrated Technology Inc. Address before: 201600 Shanghai City, Songjiang District Songjiang Industrial Zone West science and Technology Industrial Park No. 500 Wen Ji Lu Patentee before: Foxsemicon Semiconductor Precision (Shanghai) Inc. Patentee before: Foxsemicon Integrated Technology Inc. |
|
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: FOXSEMICON INTEGRATED TECHNOLOGY INC. Effective date: 20141121 Owner name: NANTONG CHIAN RAILWAY HUAYU ELECTRIC CO., LTD. Free format text: FORMER OWNER: FUSHIMAI SEMICONDUCTOR PRECISION INDUSTRY (SHANGHAI) CO., LTD. Effective date: 20141121 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201600 SONGJIANG, SHANGHAI TO: 226500 NANTONG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20141121 Address after: 226500 No. 69 East Zhongshan Road, Rugao, Jiangsu Patentee after: Nantong Zhongtie Huayu Electrics Co., Ltd. Address before: 201600 Shanghai City, Songjiang District Songjiang Industrial Zone West science and Technology Industrial Park No. 500 Wen Ji Lu Patentee before: Foxsemicon Semiconductor Precision (Shanghai) Inc. Patentee before: Foxsemicon Integrated Technology Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20180706 |
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CF01 | Termination of patent right due to non-payment of annual fee |