JP4481979B2 - 自動車照明モジュールのための照明マニホルド - Google Patents
自動車照明モジュールのための照明マニホルド Download PDFInfo
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- JP4481979B2 JP4481979B2 JP2006336347A JP2006336347A JP4481979B2 JP 4481979 B2 JP4481979 B2 JP 4481979B2 JP 2006336347 A JP2006336347 A JP 2006336347A JP 2006336347 A JP2006336347 A JP 2006336347A JP 4481979 B2 JP4481979 B2 JP 4481979B2
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- Prior art keywords
- manifold
- illumination
- wedge
- beveled
- shaped
- Prior art date
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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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
-
- 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
- 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]
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- 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)
Description
本明細書に組み込まれ、その一部を形成する添付図面は、本発明のいくつかの態様を例示し、その説明と共に本発明の原理を説明するのに役立つものである。
従って、本明細書で説明した様々な照明マニホルド構成は、カスタマイズするための多くの機会と、従って、自動車機能に対するような特定の配光要件に対処することができる構造とを提供することを当業者は認識するであろう。
20 照明マニホルド
22 円盤形本体
24 光放出面
Claims (19)
- 光源を有する自動車照明モジュールのための照明マニホルドであって、
縦軸及び横軸を形成する光伝達材料の本体、
を含み、
前記本体は、ほぼ縦方向に向いている対向する第1及び第2の表面を有し、
前記第1の表面は、一連の交互する斜角部分及び側面部分を有し、該斜角部分は、光を前記第2の表面に向って反射するために前記縦軸及び横軸の両方に対して傾斜しており、
前記側面部分は、入射光を前記第2の表面に向って反射するように構造化された複数の隆起を含む、
ことを特徴とする照明マニホルド。 - 前記側面部分は、前記横軸にほぼ平行であることを特徴とする請求項1に記載の照明マニホルド。
- 前記斜角部分は、前記縦軸及び横軸の両方に対して約45度傾斜していることを特徴とする請求項1に記載の照明マニホルド。
- 各斜角部分は、縦方向上縁を有し、前記複数の隆起は、隣接する半径方向内側斜角部分の該縦方向上縁よりも低く位置決めされた縦方向上縁を有することを特徴とする請求項1に記載の照明マニホルド。
- 前記複数の隆起は、前記本体の前記第1の表面内に形成されたV字形溝によって形成されていることを特徴とする請求項1に記載の照明マニホルド。
- 前記斜角部分は、前記縦方向に連続して位置決めされていることを特徴とする請求項1に記載の照明マニホルド。
- 前記本体の形状は、環状であることを特徴とする請求項1に記載の照明マニホルド。
- 前記環状本体は、前記光源からの光を受ける平坦な横方向向き表面によって形成された内部通路を含むことを特徴とする請求項7に記載の照明マニホルド。
- 前記本体の前記横方向向き表面に当接する平坦な横方向向き外面を有する近視野レンズを更に含むことを特徴とする請求項8に記載の照明マニホルド。
- 光源を有する自動車照明モジュールのための照明マニホルドであって、
縦軸を形成する円盤形状を有し、かつほぼ縦方向に向いている対向する第1及び第2の表面を有する光伝達材料の本体、
を含み、
前記本体は、周方向に複数の楔形区域に分割され、各楔形区域は、前記第1の表面内に形成された一連の半径方向に離間した斜角部分を有し、該斜角部分は、光を前記第2の表面に向って反射するために前記縦軸に対して傾斜しており、
第1の楔形区域の前記斜角部分の半径方向の間隔は、第2の楔形区域の該斜角部分の半径方向の間隔と異なっており、
前記斜角部分の間に前記第1の表面内に形成され、入射光を前記第2の表面に向って反射するように構造化された複数の隆起を更に含む、
ことを特徴とする照明マニホルド。 - 各楔形区域は、半径方向長さを有し、
前記第1の楔形区域の半径方向長さは、前記第2の楔形区域の半径方向長さと異なっている、
ことを特徴とする請求項10に記載の照明マニホルド。 - 前記複数の楔形区域は、前記第1及び第2の楔形区域の間で交互していることを特徴とする請求項11に記載の照明マニホルド。
- 各楔形区域は、一連の半径方向に離間した傾斜区域を更に含み、該傾斜区域は、前記斜角区域が前記縦軸に対して傾斜している角度よりも大きな角度で該縦軸に対して傾斜していることを特徴とする請求項10に記載の照明マニホルド。
- 前記斜角区域は、約45度で傾斜していることを特徴とする請求項10に記載の照明マニホルド。
- 前記傾斜区域は、約45度よりも大きく傾斜していることを特徴とする請求項13に記載の照明マニホルド。
- 前記傾斜区域は、約68度で傾斜していることを特徴とする請求項13に記載の照明マニホルド。
- 半径方向に最も外側の斜角部分は、全ての楔形区域によって共有されていることを特徴とする請求項10に記載の照明マニホルド。
- 前記複数の斜角部分は、半径方向に離間し、かつ前記縦方向に連続して位置決めされていることを特徴とする請求項10に記載の照明マニホルド。
- 前記第1及び第2の楔形区域は、互いに隣接していることを特徴とする請求項10に記載の照明マニホルド。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/274,609 US7160010B1 (en) | 2005-11-15 | 2005-11-15 | Light manifold for automotive light module |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007141851A JP2007141851A (ja) | 2007-06-07 |
JP4481979B2 true JP4481979B2 (ja) | 2010-06-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006336347A Active JP4481979B2 (ja) | 2005-11-15 | 2006-11-15 | 自動車照明モジュールのための照明マニホルド |
Country Status (3)
Country | Link |
---|---|
US (1) | US7160010B1 (ja) |
JP (1) | JP4481979B2 (ja) |
DE (1) | DE102006053537B4 (ja) |
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2005
- 2005-11-15 US US11/274,609 patent/US7160010B1/en not_active Expired - Fee Related
-
2006
- 2006-11-08 DE DE102006053537A patent/DE102006053537B4/de not_active Expired - Fee Related
- 2006-11-15 JP JP2006336347A patent/JP4481979B2/ja active Active
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DE102006053537B4 (de) | 2010-12-16 |
US7160010B1 (en) | 2007-01-09 |
JP2007141851A (ja) | 2007-06-07 |
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