JP5218115B2 - 車両用灯具 - Google Patents
車両用灯具 Download PDFInfo
- Publication number
- JP5218115B2 JP5218115B2 JP2009023043A JP2009023043A JP5218115B2 JP 5218115 B2 JP5218115 B2 JP 5218115B2 JP 2009023043 A JP2009023043 A JP 2009023043A JP 2009023043 A JP2009023043 A JP 2009023043A JP 5218115 B2 JP5218115 B2 JP 5218115B2
- Authority
- JP
- Japan
- Prior art keywords
- reflector
- mounting
- light source
- attached
- mounting member
- 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
- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 239000004065 semiconductor Substances 0.000 description 46
- 239000000758 substrate Substances 0.000 description 6
- 230000005855 radiation Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/39—Attachment 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]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
- F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
-
- 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
- F21S41/196—Wire spring attachments
-
- 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
- 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)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
2 取付部材(ヒートシンク部材兼取付ブラケット)
3 半導体型光源
4 リフレクタ
5 スクリュー
6 取付板部
7 放熱フィン
8 取付庇部
9、10 取付ボス部
11、12 リブ
13 基板
14 光透過部材(レンズ)
15 給電ホルダ
16 取付スプリング
17 反射面
18、19 壁部
20、21 円筒部
22、23 挿通孔
24 中空軸部
25 位置決め用の端面
26 溝
27 円弧形状のリブ
28 重なり部分
Claims (3)
- 光源として半導体型光源を使用する車両用灯具において、
取付部材と、
前記取付部材に取り付けられている半導体型光源と、
前記取付部材に取り付けられていて、前記半導体型光源からの光を所定の配光パターンで所定の方向に反射させる反射面を有するリフレクタと、
前記リフレクタを介して前記取付部材に同方向にねじ込むことにより前記リフレクタを前記取付部材に取り付ける少なくとも2本のスクリューと、
を備え、
前記取付部材には、前記スクリューがねじ込まれる取付ボス部が、少なくとも2本設けられていて、
前記リフレクタには、前記スクリューが挿通する挿通孔が、前記取付ボス部に対応して少なくとも2個設けられていて、
前記リフレクタの少なくとも1個の前記挿通孔の縁には、少なくとも1本の前記取付ボス部に回転可能に外側から嵌合する中空軸部が、設けられている、
ことを特徴とする車両用灯具。 - 前記中空軸部には、前記取付部材に当接することによって前記リフレクタの前記取付部材に対する位置が決められる位置決め用の端面が、設けられていている、
ことを特徴とする請求項1に記載の車両用灯具。 - 前記中空軸部が嵌合する前記取付ボス部以外の前記取付ボス部と、前記リフレクタとには、前記スクリューのねじ込み回転方向の位置を決める位置決め部が、それぞれ設けられている、
ことを特徴とする請求項1または2に記載の車両用灯具。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009023043A JP5218115B2 (ja) | 2009-02-03 | 2009-02-03 | 車両用灯具 |
| CN2009101590857A CN101793371B (zh) | 2009-02-03 | 2009-08-06 | 车辆用灯具 |
| EP10150700.2A EP2213934A3 (en) | 2009-02-03 | 2010-01-14 | Vehicle lighting device |
| US12/689,760 US7972049B2 (en) | 2009-02-03 | 2010-01-19 | Vehicle lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009023043A JP5218115B2 (ja) | 2009-02-03 | 2009-02-03 | 車両用灯具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010182463A JP2010182463A (ja) | 2010-08-19 |
| JP5218115B2 true JP5218115B2 (ja) | 2013-06-26 |
Family
ID=42124721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009023043A Expired - Fee Related JP5218115B2 (ja) | 2009-02-03 | 2009-02-03 | 車両用灯具 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7972049B2 (ja) |
| EP (1) | EP2213934A3 (ja) |
| JP (1) | JP5218115B2 (ja) |
| CN (1) | CN101793371B (ja) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010262750A (ja) * | 2009-04-30 | 2010-11-18 | Koito Mfg Co Ltd | 車両用灯具 |
| CN102537686B (zh) * | 2010-12-13 | 2015-03-25 | 海洋王照明科技股份有限公司 | 一种led灯具 |
| CN102537687B (zh) * | 2010-12-13 | 2015-03-25 | 海洋王照明科技股份有限公司 | Led灯具 |
| JP2013054959A (ja) * | 2011-09-05 | 2013-03-21 | Ichikoh Ind Ltd | 車両用灯具 |
| DE102012106005B4 (de) * | 2012-07-05 | 2021-08-19 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für Fahrzeuge mit Positioniermitteln zur Justierung eines Reflektors an einem Kühlkörper, der eine Lichtquelle aufnimmt |
| DE102012106313B4 (de) * | 2012-07-13 | 2022-06-09 | HELLA GmbH & Co. KGaA | Modulbaugruppe mit justierbaren Halbleiterlichtmodulen für einen Scheinwerfer und Verfahren zur Justierung |
| DE102012106314A1 (de) | 2012-07-13 | 2014-01-16 | Hella Kgaa Hueck & Co. | Modulbaugruppe mit verschwenkbaren Halbleiterlichtmodulen für einenScheinwerfer |
| DE102013104190A1 (de) | 2013-04-25 | 2014-10-30 | Hella Kgaa Hueck & Co. | Modulbaugruppe zur Anordnung in einem Scheinwerfer |
| AT518108B1 (de) * | 2015-12-18 | 2017-11-15 | Zkw Group Gmbh | Verfahren zur Herstellung einer formschlüssigen Verbindung zwischen zwei Bauteilen einer Kraftfahrzeugbeleuchtungsvorrichtung mithilfe eines bauteilseitigen Verbindungselements |
| FR3048069B1 (fr) | 2016-02-23 | 2018-04-06 | Valeo Vision | Dispositif lumineux de vehicule automobile et procede d'assemblage associe |
| FR3049041B1 (fr) * | 2016-03-21 | 2019-04-05 | Valeo Vision | Module lumineux comportant au moins une source lumineuse amovible |
| FR3050796B1 (fr) * | 2016-04-28 | 2019-11-29 | Valeo Vision | Module lumineux rotatif |
| FR3050797B1 (fr) * | 2016-04-28 | 2019-11-29 | Valeo Vision | Module lumineux rotatif |
| DE102016108260A1 (de) * | 2016-05-04 | 2017-11-09 | Automotive Lighting Reutlingen Gmbh | Verfahren zur Anordnung eines Schaltungsträgers und Vorrichtung zur Anordnung eines Schaltungsträgers |
| JP6765241B2 (ja) * | 2016-07-13 | 2020-10-07 | 株式会社小糸製作所 | 車輌用照明装置 |
| FR3055396B1 (fr) * | 2016-08-30 | 2020-06-19 | Valeo Vision | Module lumineux comportant au moins une source lumineuse amovible |
| FR3056283B1 (fr) * | 2016-09-21 | 2021-05-14 | Valeo Vision | Dispositif lumineux comportant une source lumineuse surfacique |
| JP6832718B2 (ja) * | 2017-01-23 | 2021-02-24 | スタンレー電気株式会社 | 車両用灯具 |
| FR3071905A1 (fr) * | 2017-09-29 | 2019-04-05 | Valeo Vision | Dispositif lumineux pour vehicule automobile |
| JP7713288B2 (ja) * | 2020-02-27 | 2025-07-25 | ダイハツ工業株式会社 | 車両用灯具 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4080780B2 (ja) * | 2002-04-23 | 2008-04-23 | 株式会社小糸製作所 | 光源ユニット |
| JP4053489B2 (ja) * | 2003-11-04 | 2008-02-27 | 株式会社小糸製作所 | 車両用前照灯 |
| JP4360191B2 (ja) * | 2003-12-05 | 2009-11-11 | 株式会社小糸製作所 | 車両用前照灯 |
| US7201507B2 (en) * | 2003-12-25 | 2007-04-10 | Ichikoh Industries, Ltd. | Projector type vehicle light |
| JP4295126B2 (ja) * | 2004-01-23 | 2009-07-15 | 株式会社小糸製作所 | 灯具 |
| JP4591095B2 (ja) * | 2005-01-25 | 2010-12-01 | トヨタ自動車株式会社 | 取付構造 |
| JP4471169B2 (ja) * | 2005-04-21 | 2010-06-02 | 株式会社小糸製作所 | プロジェクタ型車両用灯具ユニット |
| JP4640962B2 (ja) * | 2005-07-29 | 2011-03-02 | 株式会社小糸製作所 | 車両用前照灯 |
| US7513659B2 (en) * | 2005-09-01 | 2009-04-07 | Star Headlight & Lantern Co., Inc. | Light emitter sub-assemblies especially containing an array of light emitting devices (LEDs) and modules containing such sub-assemblies which provide lighting apparatuses, especially light bars for mounting on a vehicle |
| JP4500273B2 (ja) * | 2006-01-31 | 2010-07-14 | 株式会社小糸製作所 | 車両用前照灯 |
| JP4786420B2 (ja) * | 2006-05-31 | 2011-10-05 | 株式会社小糸製作所 | 車両用灯具ユニット |
| JP2008016362A (ja) * | 2006-07-07 | 2008-01-24 | Koito Mfg Co Ltd | 発光モジュール及び車輌用灯具 |
| JP4749968B2 (ja) * | 2006-07-31 | 2011-08-17 | 株式会社小糸製作所 | 車両用前照灯 |
| JP4782064B2 (ja) * | 2007-04-10 | 2011-09-28 | 株式会社小糸製作所 | 車両用灯具ユニット |
| JP5150336B2 (ja) * | 2008-03-28 | 2013-02-20 | スタンレー電気株式会社 | Ledランプ |
| JP5287324B2 (ja) * | 2009-02-13 | 2013-09-11 | 市光工業株式会社 | 車両用灯具 |
-
2009
- 2009-02-03 JP JP2009023043A patent/JP5218115B2/ja not_active Expired - Fee Related
- 2009-08-06 CN CN2009101590857A patent/CN101793371B/zh not_active Expired - Fee Related
-
2010
- 2010-01-14 EP EP10150700.2A patent/EP2213934A3/en not_active Withdrawn
- 2010-01-19 US US12/689,760 patent/US7972049B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20100195345A1 (en) | 2010-08-05 |
| JP2010182463A (ja) | 2010-08-19 |
| US7972049B2 (en) | 2011-07-05 |
| CN101793371B (zh) | 2012-03-21 |
| EP2213934A3 (en) | 2014-10-08 |
| EP2213934A2 (en) | 2010-08-04 |
| CN101793371A (zh) | 2010-08-04 |
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