JP3081637U - Lighting equipment for automobiles, especially headlights or headlight irradiation units - Google Patents
Lighting equipment for automobiles, especially headlights or headlight irradiation unitsInfo
- Publication number
- JP3081637U JP3081637U JP2001002824U JP2001002824U JP3081637U JP 3081637 U JP3081637 U JP 3081637U JP 2001002824 U JP2001002824 U JP 2001002824U JP 2001002824 U JP2001002824 U JP 2001002824U JP 3081637 U JP3081637 U JP 3081637U
- Authority
- JP
- Japan
- Prior art keywords
- light
- lighting device
- disc
- disk
- automobiles
- 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
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
-
- 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
-
- 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
- F21S41/18—Combination of light sources of different types or shapes
-
- 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
- F21S41/28—Cover glass
-
- 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
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- 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
-
- 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
- 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
- F21S43/255—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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—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
- F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
- F21S41/125—Coloured light
-
- 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
- F21W2102/30—Fog lights
Abstract
(57)【要約】
【課題】 自動車用の照明装置を尚一層改良する。
【解決手段】 プラスチックから成る光透過性のディス
ク（１４）によってカバーされている光放射開口（１
２）を備えた、自動車用の照明装置において、前記ディ
スク（１４）が、ガラスに少なくともほぼ類似した現象
イメージを有するような色調を有している。
(57) [Summary] [PROBLEMS] To further improve a lighting device for an automobile. SOLUTION: The light-emitting aperture (1) is covered by a light-transmitting disk (14) made of plastic.
2) In a lighting device for a vehicle, the disk (14) has a color tone having a phenomenon image at least substantially similar to glass.
Description
【０００１】[0001]
本考案は、プラスチックから成る光透過性のディスクによってカバーされてい る光放射開口を備えた、自動車用の照明装置、特に前照燈又は前照燈照射ユニッ トに関する。 The invention relates to a lighting device for motor vehicles, in particular a headlight or a headlight illuminating unit, provided with a light-emitting aperture covered by a light-transmitting disc made of plastic.
【０００２】[0002]
ドイツ国特許公開第４４４２６８２号明細書から公知の上記形式の照明装置は 、プラスチックから成る光透過性のディスクによってカバーされた光放射開口を 有している。この場合、ディスクは無色で形成されかつガラスとは異なる現象イ メージを有している。従って、自動車の車体のガラス化に比較して、照明装置に とって質的に多少不利な現象イメージが生ずる。 A lighting device of the above-mentioned type, known from DE 44 42 682 A1, has a light-emitting opening covered by a light-transmitting disc made of plastic. In this case, the disc is formed colorless and has a different phenomena image than glass. Therefore, compared to the vitrification of the vehicle body, a phenomenon image which is somewhat qualitatively disadvantageous for the lighting device occurs.
【０００３】[0003]
本考案の課題は、冒頭に述べた形式の自動車用の照明装置を尚一層改良するこ とにある。 The object of the invention is to further improve a lighting device for motor vehicles of the type mentioned at the outset.
【０００４】[0004]
前記課題は本考案によれば、ディスクが、ガラスに少なくともほぼ類似した現 象イメージを有するような色調を有していることによって解決された。 The problem has been solved according to the invention by the fact that the disc has a color tone which has a phantom image at least approximately similar to glass.
【０００５】[0005]
請求項１記載の特徴を有する本考案による照明装置の利点は、照明装置の現象 イメージが、少なくとも自動車の車体のその他のガラス化に、少なくとも類似し ひいては少なくともほぼ等価であるということにある。 An advantage of the lighting device according to the invention with the features of claim 1 is that the phenomenon image of the lighting device is at least similar and thus at least approximately equivalent to at least other vitrification of the body of the motor vehicle.
【０００６】 本考案による照明装置の有利な構成及び改良は、その他の請求項から明らかで ある。請求項２による構成によって、現象イメージを自動車の車体の断熱ガラス 化に類似して得ることができる。[0006] Advantageous configurations and improvements of the lighting device according to the invention are evident from the other claims. With the configuration according to the second aspect, a phenomenon image can be obtained in a manner similar to the heat-insulating vitrification of a vehicle body.
【０００７】[0007]
次ぎに図示の実施例につき本考案を説明する。 The invention will now be described with reference to the illustrated embodiment.
【０００８】 図面では、自動車の車体のフロント端部に配置されている、自動車用の照明装 置、つまり、前照燈又は前照燈照射ユニットを図示している。照明装置は、光透 過性のディスク１４によってカバーされている光放射開口１２を備えたケーシン グ１０を有している。カバーディスク１４はケーシング１０に固定されている。 ケーシング内には少なくとも１つの反射鏡１６が配置されていて、該反射鏡内に は、グローランプ又はガス放電ランプの形式の少なくとも１つの光源１８が嵌込 まれている。反射鏡１６によって、光源１８から発せられる光が反射され、該光 はカバーディスク１４を介して放出される。ケーシング１０内には多数の反射鏡 及び／又は光源を配置でき、該反射鏡及び／又は光源は、ロービーム、ハイビー ム、フォグビームのような異なるビーム機能のために、及び／又は、サイドライ ト発光又は点滅発光のようなシグナル機能のために用いられる。図示の実施例で は、光源１８を有する反射鏡１６は、ロービーム束及び／又はハイビーム束及び ／又はフォグビーム束を発生させるために用いられる。反射鏡１６に隣接してケ ーシング１０内に、点滅発光を生ぜしめる光源２２を有する別の反射鏡２０が配 置されていて、この場合、反射鏡２０によって反射される光束はカバーディスク １４を通過する。点滅発光用の所要のシグナル色は、適当に着色された光源２２ によって、反射鏡の反射面の着色によって、反射鏡とカバーディスクとの間に配 置された色フィルタによって又はカバーディスク１４の部分領域の相応の着色に よって得られ、前記カバーディスクを介して、反射鏡２０によって反射された光 が通過する。In the drawings, a lighting device for a vehicle, that is, a headlight or a headlight irradiation unit, which is arranged at a front end portion of a vehicle body of the vehicle, is illustrated. The lighting device has a casing 10 with a light emitting aperture 12 covered by a light transmissive disk 14. The cover disk 14 is fixed to the casing 10. At least one reflector 16 is arranged in the housing, in which at least one light source 18 in the form of a glow lamp or a gas discharge lamp is fitted. The light emitted from the light source 18 is reflected by the reflecting mirror 16, and the light is emitted through the cover disk 14. A number of reflectors and / or light sources can be located within the casing 10 for different beam functions, such as low beam, high beam, fog beam, and / or sidelight emission. Or, it is used for a signal function such as blinking light emission. In the embodiment shown, a reflector 16 having a light source 18 is used to generate a low beam bundle and / or a high beam bundle and / or a fog beam bundle. Disposed in the casing 10 adjacent to the reflector 16 is another reflector 20 having a light source 22 for producing a flashing light emission, in which case the light reflected by the reflector 20 passes through the cover disk 14. pass. The required signal color for the flashing light emission may be provided by an appropriately colored light source 22, by coloring of the reflective surface of the reflector, by a color filter disposed between the reflector and the cover disk, or by a portion of the cover disk 14. The light obtained by the corresponding coloring of the area and reflected by the reflector 20 passes through the cover disk.
【０００９】 カバーディスク１４はプラスチック、有利には熱可塑性プラスチック、例えば ＰＣ（ポリカーボネート）又はＰＭＭＡ（ポリメチルメタクリレート）から形成 される。カバーディスク１４は、有利には射出成形法で製作される。カバーディ スク１４は、少なくともほぼ平滑に構成でき、即ち、カバーディスクには光学的 なプロフィルは形成されずかつ反射鏡１６によって反射される光は少なくともほ ぼ影響を受けることなくカバーディスク１４を通過する。選択的にカバーディス ク１４は、少なくとも領域的な光学的なプロフィルを有することができ、該プロ フィルにより通過する光が偏向及び／又は拡散される。本考案によれば、カバー ディスク１４は無色で成形されるのではなく、カバーディスクには、該カバーデ ィスクが少なくともガラスに類似した現象イメージ（Erscheinungsbild）を有す るような色調（Toenung）が与えられる。特にカバーディスク１４は、自動車の 車体の公知の断熱ガラス化（Waermeschutzverglasung）に類似した緑色の色調を 有する。The cover disk 14 is made of a plastic, preferably a thermoplastic, for example PC (polycarbonate) or PMMA (polymethyl methacrylate). The cover disk 14 is advantageously produced by an injection molding method. The cover disc 14 can be configured at least approximately smooth, i.e., no optical profile is formed on the cover disc and light reflected by the reflector 16 passes through the cover disc 14 at least substantially unaffected. I do. Alternatively, the cover disc 14 can have at least a regional optical profile by which light passing therethrough is deflected and / or diffused. According to the invention, the cover disc 14 is not molded in colorless, but the cover disc is provided with a color tone (Toenung) such that the cover disc has at least a phenomenon image (Erscheinungsbild) similar to glass. Can be In particular, the cover disk 14 has a green shade similar to the known thermal vitrification of motor vehicle bodies.
【００１０】 カバーディスク１４の色調は例えば、カバーディスク１４が製作されるプラス チック粒が相応に着色されるか又は前記プラスチック粒に少なくとも所定分量の 着色されたプラスチック粒が混入されることによって、得られる。このような形 式の製作においては、浸透着色された（durchgefaerbte）カバーディスクが得ら れる。The color tone of the cover disc 14 can be obtained, for example, by appropriately coloring the plastic grains from which the cover disc 14 is made or by mixing at least a predetermined amount of the colored plastic grains into said plastic grains. Can be In the production of such a form, a cover disc which is durchgefaerbte is obtained.
【００１１】 選択的にカバーディスク１４の色調は、該カバーディスクが相応に着色された コーティング２４を備えることによって得られる。コーティング２４は、例えば 緑に着色できかつ有利にはカバーディスク１４の外面に設けられる。この場合、 カバーディスク１４自体は無色であってよい。Alternatively, the shade of the cover disk 14 is obtained by providing the cover disk with a correspondingly colored coating 24. The coating 24 can be colored green, for example, and is preferably provided on the outer surface of the cover disk 14. In this case, the cover disk 14 itself may be colorless.
【００１２】 外部から観察した場合にカバーディスク１４又はコーティング２４の現象イメ ージが相応に色調付けされているが、カバーディスク１４を通過する光の色が変 化されないか又は僅かにのみ変化されるに過ぎずひいては照明装置から放射され る光のために規定された色区分が不当に変化されないように、カバーディスク１ ４又はコーティング２４は着色されている。従って、照明装置から放射される、 ロービーム、ハイビーム、フォグライト又はサイドライト用の光は、規定の白色 区分の領域に位置しかつ点滅発光用の放射される光は、規定のオレンジ色区分の 領域に位置する。Although the phenomenon image of the cover disk 14 or the coating 24 is correspondingly toned when viewed from the outside, the color of the light passing through the cover disk 14 is unchanged or only slightly changed. The cover disk 14 or the coating 24 is colored in such a way that the defined color division only for the light emitted from the lighting device is not unduly changed. Therefore, the light for low beam, high beam, fog light or side light emitted from the illuminator is located in the area of the specified white section, and the light emitted for blinking light emission is in the area of the specified orange section. Located in.
【図１】照明装置の概略的な水平方向の縦断面図。FIG. 1 is a schematic horizontal longitudinal sectional view of a lighting device.
１０ ケーシング、 １２ 光放射開口、 １４ カバ
ーディスク、 １６，２０ 反射鏡、 １８，２２ 光
源、 ２４ コーティングReference Signs List 10 casing, 12 light emission aperture, 14 cover disk, 16,20 reflector, 18,22 light source, 24 coating
───────────────────────────────────────────────────── フロントページの続き (72)考案者 ハルトムート シュテファン ドイツ連邦共和国 モーアグルント オト エッターヴィンデン フートヴァイデ 17 (72)考案者 ゲルト ラングハマー ドイツ連邦共和国 ヴータ−ファルンロー ダ ローゼンプファート ５ ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Hartmut Stefan Germany Moagrundt ot Ettawinden Hoodweide 17 (72) Inventor Gerd Langhammer Germany Vuta-Farnloh Da Rosenpfert 5
Claims (5)
ク（１４）によってカバーされている光放射開口（１
２）を備えた、自動車用の照明装置において、前記ディ
スク（１４）が、ガラスに少なくともほぼ類似した現象
イメージを有するような色調を有していることを特徴と
する、自動車用の照明装置。1. A light-emitting aperture (1) covered by a light-transmitting disk (14) made of plastic.
2. An illuminating device for a vehicle according to (2), wherein the disc (14) has a color tone having a phenomenon image at least substantially similar to glass.
請求項１記載の照明装置。2. The disk has a green tint.
The lighting device according to claim 1.
項１又は２記載の照明装置。3. The lighting device according to claim 1, wherein the disc is penetrated and colored.
備えている、請求項１又は２記載の照明装置。4. The lighting device according to claim 1, wherein the disc has a colored coating.
されている、請求項１から４までのいずれか１項記載の
照明装置。5. The lighting device according to claim 1, wherein the disk is configured to be at least substantially smooth.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20008290.6 | 2000-05-09 | ||
| DE2000208290 DE20008290U1 (en) | 2000-05-09 | 2000-05-09 | Lighting device, in particular headlights or headlight lamp unit, for motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3081637U true JP3081637U (en) | 2001-11-16 |
Family
ID=7941226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001002824U Expired - Fee Related JP3081637U (en) | 2000-05-09 | 2001-05-09 | Lighting equipment for automobiles, especially headlights or headlight irradiation units |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1154196A3 (en) |
| JP (1) | JP3081637U (en) |
| DE (1) | DE20008290U1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10158837A1 (en) * | 2001-11-30 | 2003-06-12 | Volkswagen Ag | Vehicle headlamp has light source(s) whose light emission can be used for parking light function, light output coupling elements with blue filter for filtering light emitted by light source |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0666993B1 (en) * | 1992-10-29 | 1999-06-09 | Minnesota Mining And Manufacturing Company | Formable reflective multilayer body |
| DE4408230A1 (en) * | 1994-03-11 | 1995-09-14 | Bosch Gmbh Robert | Transparent plastic lens for car headlights etc. |
| DE4442682C2 (en) | 1994-11-30 | 1997-12-18 | Bogen Electronic Gmbh | Coding head for magnetizing layers |
| US5931566A (en) * | 1995-10-12 | 1999-08-03 | Valeo Sylvania L.L.C. | Colored and decorative lighting |
| JPH1044285A (en) * | 1996-08-08 | 1998-02-17 | Asahi Chem Ind Co Ltd | Light diffusible resin laminated plate for illumination equipment cover and the illumination equipment cover |
-
2000
- 2000-05-09 DE DE2000208290 patent/DE20008290U1/en not_active Expired - Lifetime
-
2001
- 2001-04-12 EP EP01109107A patent/EP1154196A3/en not_active Withdrawn
- 2001-05-09 JP JP2001002824U patent/JP3081637U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1154196A2 (en) | 2001-11-14 |
| EP1154196A3 (en) | 2004-10-20 |
| DE20008290U1 (en) | 2001-09-20 |
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