JPH03219501A - Assembly of vehicle illumination particularly for automobile - Google Patents
Assembly of vehicle illumination particularly for automobileInfo
- Publication number
- JPH03219501A JPH03219501A JP2309006A JP30900690A JPH03219501A JP H03219501 A JPH03219501 A JP H03219501A JP 2309006 A JP2309006 A JP 2309006A JP 30900690 A JP30900690 A JP 30900690A JP H03219501 A JPH03219501 A JP H03219501A
- Authority
- JP
- Japan
- Prior art keywords
- light
- light source
- assembly according
- source
- shielding
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/0011—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor with light guides for distributing the light between several lighting or signalling devices
-
- 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
- F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
- F21S41/64—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices
- F21S41/645—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices by electro-optic means, e.g. liquid crystal or electrochromic devices
-
- 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
- F21S43/247—Light guides with a single light source being coupled into the light guide
-
- 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
- F21S43/251—Light guides the light guides being used to transmit light from remote light sources
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Liquid Crystal (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は車両照明組み立て、特に自動車に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to vehicle lighting assemblies, particularly automobiles.
“照明組み立て゛の用語は方向指示や照明目的のために
、少なくとも１つの光信号を放射するいかなる組み立て
をも意味するものとする。The term "lighting assembly" shall mean any assembly that emits at least one light signal for directional or illumination purposes.
〔従来の技術］
車両照明組み立ては、普通白熱灯からなるそれぞれの光
源を互々有する多くのライトを収納する支持体（ｓｕｐ
ｐｏｒｔｉｎｇ ｂｏｄｙ）を含むことは知られている
。そのような組み立てに使われるランプは数アンペアの
電流を消費するので、それらは給電部品、普通はバッテ
リー、に電線で接続されなげれ（３）
（４）
ばならなく、その部分や費用は無視できない。さらには
ランプとそれから放射される熱の量のために、照明組み
立てそれ自体が比較的大きな部分をしめる。最終的には
ランプの置き換えと急峻な温度の変化により生成される
一定の水滴の除去の両方を可能とするように設計される
ために、前述の型の照明組み立ては決して完全に密閉さ
れておらず、それによりランプに与えられる電気回路部
分の比較的早い酸化とライト内部の反射部分の損傷を生
じさせる外部要因に従うことになる。BACKGROUND OF THE INVENTION Vehicle lighting assemblies typically consist of a support housing a number of lights each having a respective light source consisting of an incandescent lamp.
porting body). Since the lamps used in such assemblies draw several amperes of current, they must be connected by electrical wires to a power supply component, usually a battery (3) (4), ignoring its parts and costs. Can not. Moreover, because of the lamps and the amount of heat radiated from them, the lighting assembly itself is a relatively large part. Lighting assemblies of the aforementioned type are never completely sealed, as they are ultimately designed to allow for both lamp replacement and the removal of constant water droplets produced by sudden temperature changes. First, it is subject to external factors that cause relatively rapid oxidation of the electrical circuitry applied to the lamp and damage to the reflective parts inside the light.
本発明の目的は前述の欠点に打ち勝つよう設計された照
明組み立てを提供することである。It is an object of the invention to provide a lighting assembly designed to overcome the aforementioned drawbacks.
この目的の観点から、本発明によれば少なくとも１つの
ライトと少なくとも１つのそのライト内部の光源から成
る、特に自動車のための車両照明組み立てが与えられる
。それは又当該ライトの外部にある主光源と：当該主光
源に従う二次光源である当該内部光源と；当該主光源と
二次光源の間に与えられる光伝達手段と、そして当該主
光源による対応する光信号の放射となるように、光信号
の放射を当該二次光源により制御するために、当該伝達
手段に接続される遮蔽手段から構成されるという事実に
よって特徴づけられるものである。In view of this object, the invention provides a vehicle lighting assembly, in particular for motor vehicles, consisting of at least one light and at least one light source within the light. It also includes: a main light source external to the light; an internal light source which is a secondary light source following the main light source; a light transmission means provided between the main light source and the secondary light source; and a corresponding light source by the main light source. It is characterized by the fact that it consists of shielding means connected to the transmission means in order to control the emission of the optical signal by the secondary light source so that the emission of the optical signal.
上記照明組み立てのための当該伝達手段は、好ましくは
光ファイバーの束から成り、そして当該遮蔽手段は液晶
を使う利益により形作られる光電遮蔽から成る。The transmission means for the lighting assembly preferably consist of a bundle of optical fibers, and the shielding means consist of a photoelectric shield formed by using liquid crystals.
〔実施例〕
本発明の好ましい制限のない具体例は添付図面に関連し
た例によって述べられる。その中で第１図は本発明の教
えによる照明組み立ての図式的概観を示している。DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred non-limiting embodiments of the invention are described by way of example in conjunction with the accompanying drawings. Therein, FIG. 1 shows a schematic overview of a lighting assembly according to the teachings of the present invention.
第２図は第１図の詳細な拡大部分を示している。FIG. 2 shows an enlarged detail of FIG.
第３図は第２図の別の構成を詳細に示している。FIG. 3 shows in detail an alternative arrangement to that of FIG.
第１図の１は、互々光源４を取り付けた３つの（５）
（６）
ライト（慣習上は自動車の駐車、停止そして方向指示ラ
イト）を収納する容器２から成る車両照明組み立てを示
している。照明組立１は又光ファイバの束６から成るそ
れぞれの光伝達体を通って、互々のライト３へ供給され
る光信号を放射するための主光源５から成る。当該束６
は主光源５に面する１つの終端と、互々のライト３内部
の他の終端を与え、“′二次源”として関係するその後
の当該源４を構築する。FIG. 1 1 shows a vehicle lighting assembly consisting of a container 2 containing three (5) (6) lights (conventionally parking, stop and turn lights of a motor vehicle) each fitted with a light source 4. There is. The lighting assembly 1 also consists of a main light source 5 for emitting a light signal supplied to each light 3 through a respective light transmission body consisting of a bundle 6 of optical fibers. The bundle 6
gives one end facing the main light source 5 and the other end inside each light 3, constructing the subsequent said source 4, which is related as a "secondary source".
互々の束６は主光源５により放射された束６にそった光
信号の流れを制御するための光電遮蔽７に接続される。Each bundle 6 is connected to a photoelectric shield 7 for controlling the flow of optical signals along the bundle 6 emitted by the main light source 5 .
例が示すように、当該遮蔽７は液晶形式である。As the example shows, the shield 7 is of liquid crystal type.
主光源５はランプ８、好ましくはハロゲンランプ、そし
てそれによって生成された光線を集束素子１０上へ導く
ためのランプ８の後ろに位置する反射板９から成る。こ
れは主光源５の部分を形成し、そして反射板９に対して
ランプ８の反対側へ置かれ、好ましくはガラスの法主の
透明物質から成る。The main light source 5 consists of a lamp 8, preferably a halogen lamp, and a reflector plate 9 located behind the lamp 8 for directing the light beam generated thereby onto a focusing element 10. This forms part of the main light source 5 and is placed on the opposite side of the lamp 8 with respect to the reflector plate 9 and consists of a transparent material, preferably of glass.
ランプ８によって放射された光信号光線は赤外線を通さ
ないフィルタ１１を通って素子１０で受信され、そして
素子１０によって束６の入力終端１２上へ接続され、そ
れらの互々は入力光線を、それぞれライト３の内部に静
止して置かれているその出力終端へ伝達し、そして当該
それぞれの二次光源４を構築する。The optical signal beam emitted by the lamp 8 passes through an infrared-opaque filter 11 and is received by an element 10 and connected by the element 10 onto the input termination 12 of the bundle 6, each of which receives the input beam, respectively. It is transmitted to its output terminal stationary inside the light 3 and constructs the respective secondary light source 4.
ライト３の互々は反射板１３と、直接及び反射による両
方の二次源４からの光線を受けるためにライト３の内部
に置かれ、そして、それを拡散し、与えられた幅の出力
ビームを生成するための拡散板１４から成る。それぞれ
のライト３は又普通全てのライト３に共通で、普通フレ
ネルレンズとして機能するプリズム部分１６を有し容器
２を閉じるために反射板１３の開口の前に設置された透
明素子１５を含む。Each of the lights 3 has a reflector 13 placed inside the light 3 to receive the light rays from the secondary source 4, both direct and by reflection, and to diffuse it into an output beam of a given width. It consists of a diffuser plate 14 for generating. Each light 3 also typically includes a transparent element 15, which is common to all lights 3 and is placed in front of the opening of the reflector plate 13 to close the container 2, with a prismatic part 16 which usually functions as a Fresnel lens.
第１図において、互々の遮蔽７が単純化のため束６の二
つの調整インライン（ｉｒｅ−１ｉｎｅ）位置間に置か
れるものとして示されている。実際のところは、互々の
遮蔽７は好ましくは第２図に示されるように置かれ、す
なわちそれぞれの二次源４と拡（７）
（８）
散板１４の間である。In FIG. 1, the reciprocal shields 7 are shown as being placed between two adjusted ire-line positions of the bundle 6 for simplicity. In practice, the mutual shields 7 are preferably placed as shown in FIG. 2, ie between the respective secondary source 4 and the diffuser plate 14.
第２図に示されるように、互々の遮＠７は二つの入力端
子１８を有する電気制御回路１７ａを備える液晶プレー
ト１７から成り、その１つは接地されそして、他の１つ
は電源供給回路２０のそれぞれの線１９へ接続される。As shown in FIG. 2, the mutual shield @7 consists of a liquid crystal plate 17 with an electrical control circuit 17a having two input terminals 18, one of which is grounded and the other with a power supply. Connected to respective lines 19 of circuit 20.
回路１７ａは又プレー目７上のそれぞれの入力端子へ接
続される二つの出力端子を提供し、そして端子１８の電
圧をプレート１７の透明性を制御するための交流電気信
号に交換する。Circuit 17a also provides two output terminals connected to respective input terminals on plate 7 and exchanges the voltage at terminal 18 into an alternating current electrical signal for controlling the transparency of plate 17.
プレート１７の液晶は、好ましくは端子１８で与える電
圧の有無によりプレート１７を個々に光線に対して不透
明や透明にするような仕方で向きを合わせられる。The liquid crystals of plate 17 are preferably oriented in such a way that the presence or absence of a voltage applied at terminal 18 renders plate 17 individually opaque or transparent to the light beam.
最後に、プレート１７は、お互いに対して直角に配置さ
れた二つの重ね合わされた（ｓｕｐｅｒ ｉｍｐｏｓｅ
ｄ）液晶プレート（示されてはいない）から成ってもよ
い。Finally, the plate 17 consists of two superimposed plates placed at right angles to each other.
d) May consist of a liquid crystal plate (not shown).
第１図に示されているように、ライン１９は一方の終端
をそれぞれのスイッチ２３を通って普通はバッテリであ
る電源２２の一極に、そして他の終端はノード２４とそ
れぞれのライン１９の間に互装置かれたそれぞれの開放
ダイオード２５を通して共通ノード２４に接続されるそ
れぞれの並列ライン２１へ接続される分岐である。As shown in FIG. 1, the lines 19 have one end through a respective switch 23 to one pole of a power supply 22, usually a battery, and the other end to a node 24 and the respective line 19. The branches are connected to respective parallel lines 21 which are connected to a common node 24 through respective open diodes 25 interconnected between them.
ノード２４はランプ８の第１の供給端子２６へ接続され
、その第２の端子２７は接地される。Node 24 is connected to a first supply terminal 26 of lamp 8, and its second terminal 27 is grounded.
第１図に示すように、スイッチ２３のどの１つを閉じる
ことも、生理５を動作させそしてそれぞれの二次源４を
通って外部へ可視光を放射することになる。もし当該ス
イッチ２３が断続的に動作するならば、それぞれの二次
源４を通った外部への可視光も又断続的に放射され、そ
の断続は生理５が断続するか、又はスイッチ２３が同時
に閉じられた結果として一定の光を放射するにかかわら
ずそれぞれの遮蔽７を通してそれぞれのスイッチ２３に
より制御される。As shown in FIG. 1, closing any one of the switches 23 will activate the physiology 5 and emit visible light to the outside through the respective secondary source 4. If the switch 23 operates intermittently, the visible light to the outside through the respective secondary source 4 is also emitted intermittently, and the intermittence is caused by the intermittent period 5 or the switch 23 is activated at the same time. Each shield 7 is controlled by a respective switch 23 which, as a result of being closed, emits a certain amount of light.
ライト３の一つは、交互にプレー目７を光に対して透明
そして不透明にする特別な型の回路１７ａを使って断続
されてもよい。One of the lights 3 may be switched off using a special type of circuit 17a which alternately makes the playing eye 7 transparent and opaque to the light.
第２図の具体例において、拡散板１４は二次源４（９）
（１０）
に対するプレー目７の反対側に置かれた凹面鏡２８から
成り、そして二次源４により放射される光線を受けそし
て反射板１３の表面上へそれを反射するように設計され
ている。In the embodiment of FIG. 2, the diffuser plate 14 consists of a concave mirror 28 placed on the opposite side of the play eye 7 to the secondary source 4 (9) (10) and receiving the light rays emitted by the secondary source 4. It is then designed to reflect it onto the surface of the reflector plate 13.
第３図のバリエーションにおいて、鏡２８はレンズ２９
で置き換えられ、その一方のプレート１７に面している
反射側の表面は凹面である。この場合、反射板１３は用
いなくてもよい。In the variation of FIG. 3, mirror 28 is replaced by lens 29.
, the reflective side surface facing one plate 17 being concave. In this case, the reflection plate 13 may not be used.
多数の異なりそして独立して動作するライト３が１個の
主光源５に接続されるようにするために、本発明は明ら
かに、外部汚染物質と酸化要因に対して完全な保護を与
え、そして試験生理５の問題の生じない置き換えを特徴
とする特に電圧源２２の付近にライト３に独立に生理５
の位置が与えられる。In order to allow a large number of different and independently operating lights 3 to be connected to one main light source 5, the invention obviously provides complete protection against external pollutants and oxidizing factors, and Characterized by problem-free replacement of test period 5, in particular in the vicinity of voltage source 22, light 3 can be independently connected to period 5.
The position of is given.
さらに、受動源であるそれぞれのライト３内部の源４の
置き換えの必要を取り除くことによって実際にその動作
寿命になんら制限はなく、そしてフィルター１１の長所
により本質的にどんな熱も放射せず、互々のライト３は
比較的長期間（必要ならば）反射板１３を保護するため
に完全に密封されえる。Furthermore, by eliminating the need to replace the source 4 inside each light 3, which is a passive source, there is virtually no limit to its operating life, and due to the advantage of the filter 11 it essentially does not radiate any heat and is compatible with Each light 3 can be completely sealed to protect the reflector 13 for a relatively long period (if necessary).
ライト３は明らかに、ここで述べられたこれらと、数と
機能において相違してもよい。たとえば、組立１は１個
のヘッドライトや一対のフロントヘッドライトからなっ
てもよい。The lights 3 may obviously differ in number and function from those described here. For example, assembly 1 may consist of one headlight or a pair of front headlights.
それぞれのライト３は又、二次源の拡散を改善するため
や多くの分離した二次源を作るために多数の束６に接続
されてもよい。Each light 3 may also be connected to multiple bundles 6 to improve the spread of the secondary source or to create a number of separate secondary sources.
最後に、第１図の回路２０は、必要とされる生理５を提
供し、そして遮蔽７を制御する平均能力の技術者によっ
て設計可能な多くの回路の単なる１つである。Finally, the circuit 20 of FIG. 1 is just one of many circuits that can be designed by an engineer of average ability to provide the required physiology 5 and control the shielding 7.
第１図は本発明の教えによ、る照明組み立ての図式的概
観を示している。
第２図は第１図の詳細な拡大部分を示している。
第３図は第２図の別の構成を詳細に示している。
（１１）
（１２）
１・・・照明組み立て、
３・・・ライト、
５・・・主光源、
７・・・遮蔽素子、
９．１３・・・反射板、
１４・・・拡散手段、
２８・・・凹面鏡、
２・・・容器、
４・・・二次光源、
６・・・光ファイバの束、
８・・・ランプ、
１０・・・光集束素子、
１７・・・液晶プレート、
２９・・・凸面レンズ。FIG. 1 shows a schematic overview of a lighting assembly according to the teachings of the present invention. FIG. 2 shows an enlarged detail of FIG. FIG. 3 shows in detail an alternative arrangement to that of FIG. (11) (12) 1...Lighting assembly, 3...Light, 5...Main light source, 7...Shielding element, 9.13...Reflector, 14...Diffusion means, 28 ...Concave mirror, 2.Container, 4.Secondary light source, 6.Bundle of optical fibers, 8.Lamp, 10.Light focusing element, 17.Liquid crystal plate, 29. ...Convex lens.
Claims (1)
）の内部に設置された少なくとも１個の光源（４）とか
ら成り、特に自動車のための、車両照明組み立て（１）
は、当該ライト（３）の外部に設置された主光源（５）
と；当該主光源（５）に従がう二次光源（４）であると
ころの当該内部光源と；当該主光源（５）と二次光源（
４）との間に与えられる光伝達手段（６）、そして当該
主光源（５）による対応する光信号の放射シーケンスと
して、当該二次光源（４）による光信号の放射を制御す
るために当該伝達手段（６）に接続された遮蔽手段（７
）から成ることを特徴とすること。 ２）当該遮蔽手段（７）は、当該伝達手段（６）にそっ
て、当該主源（５）により放射された当該光信号の通過
を制御することを特徴とする請求項１記載の組み立て。 ３）当該遮蔽手段（７）は当該二次源（４）を遮蔽する
ために組み込まれることを特徴とする請求項１記載の組
み立て。 ４）当該伝達手段（６）は光ファイバーの束で構成され
ることを特徴とする請求項１から３の１つに記載の組み
立て。 ５）当該遮蔽手段（７）は少なくとも光電遮蔽からなる
ことを特徴とする請求項１から４の１つに記載の組み立
て。 ６）当該光電遮蔽（７）は液晶形式であることを特徴と
する請求項５記載の組み立て。 ７）拡散手段（１４）は当該二次源（４）により放射さ
れた光ビームを拡散するために互々の当該ライト（３）
の内部に与えられることを特徴とする請求項１から６の
１つに記載の組み立て。 ８）当該遮蔽手段（７）は当該二次源（４）と当該拡散
手段（１４）の間に設置されることを特徴とする請求項
７記載の組み立て。 ９）当該主源（５）により生成された光線を当該伝達手
段（６）の入力終端（１２）上へ集束するために、当該
主源（５）と当該伝達手段（６）の間に設置された光集
束手段（１０）から成ることを特徴とする請求項１から
８の１つに記載の組み立て。 １０）当該集束手段（１０）は球状の透明物質から成る
ことを特徴とする請求項９記載の組み立て。 １１）赤外線の光線を通さない、そして当該主源（５）
と当該伝達手段（６）の間に設置されたフィルター（１
１）から成ることを特徴とする請求項１から１０の１つ
に記載の組み立て。 １２）当該遮蔽手段（７）は電気信号の適用によって向
きを合わせられる液晶のプレート（１７）から成ること
を特徴とする請求項１から１１の１つに記載の組み立て
。 １３）当該プレート（１７）はお互いに直角に二つに重
ね合わされた液晶プレートから成ることを特徴とする請
求項１２記載の組み立て。 １４）当該拡散手段（１４）は少なくとも当該二次源（
４）の側に設置された凹面鏡（２８）と当該二次源（４
）を収納する反射板（１３）から成ることを特徴とする
請求項７記載の組み立て。 １５）当該拡散手段（１４）は当該二次源（４）に面す
る凸面レンズ（２９）から成ることを特徴とする請求項
７記載の組み立て。[Claims] 1) at least one light (3);
) at least one light source (4) installed inside a vehicle lighting assembly (1), in particular for a motor vehicle.
is the main light source (5) installed outside the light (3)
and; the internal light source which is a secondary light source (4) following the main light source (5); the main light source (5) and the secondary light source (
4) for controlling the emission of light signals by said secondary light source (4) as a sequence of emission of corresponding light signals by said main light source (5); shielding means (7) connected to the transmission means (6);
). 2) Assembly according to claim 1, characterized in that the shielding means (7) control the passage of the optical signal emitted by the main source (5) along the transmission means (6). 3) Assembly according to claim 1, characterized in that said shielding means (7) are incorporated for shielding said secondary source (4). 4) Assembly according to one of claims 1 to 3, characterized in that the transmission means (6) are constituted by a bundle of optical fibers. 5) Assembly according to one of claims 1 to 4, characterized in that the shielding means (7) consist at least of a photoelectric shield. 6) Assembly according to claim 5, characterized in that the photoelectric shield (7) is of liquid crystal type. 7) Diffusing means (14) connect said lights (3) to each other for diffusing the light beam emitted by said secondary source (4).
Assembly according to one of claims 1 to 6, characterized in that it is provided inside a. 8) Assembly according to claim 7, characterized in that the shielding means (7) are placed between the secondary source (4) and the diffusing means (14). 9) installed between said primary source (5) and said transmission means (6) in order to focus the light beam generated by said primary source (5) onto the input end (12) of said transmission means (6); 9. An assembly according to claim 1, characterized in that it consists of light focusing means (10) which are arranged in the same direction. 10) Assembly according to claim 9, characterized in that the focusing means (10) consist of a spherical transparent material. 11) Impervious to infrared rays and the main source (5)
and the filter (1) installed between the transmission means (6).
11. Assembly according to one of claims 1 to 10, characterized in that it consists of: 1). 12) Assembly according to one of claims 1 to 11, characterized in that the shielding means (7) consist of plates (17) of liquid crystal that are oriented by the application of electrical signals. 13) Assembly according to claim 12, characterized in that said plate (17) consists of two liquid crystal plates superimposed at right angles to each other. 14) Said diffusion means (14) at least said secondary source (
The concave mirror (28) installed on the side of the secondary source (4)
8. Assembly according to claim 7, characterized in that it consists of a reflector (13) housing a reflector (13). 15) Assembly according to claim 7, characterized in that said diffusing means (14) consist of a convex lens (29) facing said secondary source (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT06801589A IT1237274B (en) | 1989-11-17 | 1989-11-17 | LIGHTING GROUP FOR VEHICLES, IN PARTICULAR VEHICLES |
| IT68015A/89 | 1989-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03219501A true JPH03219501A (en) | 1991-09-26 |
Family
ID=11307206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2309006A Pending JPH03219501A (en) | 1989-11-17 | 1990-11-16 | Assembly of vehicle illumination particularly for automobile |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPH03219501A (en) |
| DE (1) | DE4036199A1 (en) |
| ES (1) | ES2026399A6 (en) |
| FR (1) | FR2654686B1 (en) |
| GB (1) | GB2238109B (en) |
| IT (1) | IT1237274B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269376A (en) * | 2010-06-02 | 2011-12-07 | 光联科技股份有限公司 | lighting device |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT397639B (en) * | 1992-03-09 | 1994-05-25 | Zizala Lichtsysteme Gmbh | VEHICLE LIGHTING SYSTEM |
| DE4121673A1 (en) * | 1991-07-01 | 1993-01-07 | Wild Heerbrugg Ag | HEADLIGHT SYSTEM FOR VEHICLES |
| US5278731A (en) * | 1992-09-10 | 1994-01-11 | General Electric Company | Fiber optic lighting system using conventional headlamp structures |
| US5343367A (en) * | 1992-12-14 | 1994-08-30 | General Electric Company | Projection headlamp system having direct optical coupling of light distribution elements with discharge arc light source |
| US5434754A (en) * | 1993-12-27 | 1995-07-18 | Ford Motor Company | Light manifold |
| US5469337A (en) * | 1994-11-14 | 1995-11-21 | General Electric Company | Multiple port high brightness centralized lighting system |
| JPH10511059A (en) * | 1995-02-02 | 1998-10-27 | フェデラル・シグナル・コーポレイション | System and method for delivering colored light for emergency signals |
| US5691696A (en) * | 1995-09-08 | 1997-11-25 | Federal Signal Corporation | System and method for broadcasting colored light for emergency signals |
| DK9700190U3 (en) * | 1997-05-05 | 1998-09-25 | Bendixen Neon Aps | Device for lighting and use of such device |
| FR2797614B1 (en) * | 1999-08-19 | 2001-09-28 | Peugeot Citroen Automobiles Sa | LIGHTING AND / OR SIGNALING DEVICE FOR VEHICLE AND VEHICLE LIGHTING SYSTEM COMPRISING SUCH A DEVICE |
| FR2797678B1 (en) * | 1999-08-19 | 2001-12-07 | Peugeot Citroen Automobiles Sa | LIGHTING AND / OR SIGNALING DEVICE FOR VEHICLE AND VEHICLE COMPRISING SUCH A DEVICE |
| US6283623B1 (en) * | 1999-10-27 | 2001-09-04 | Visteon Global Tech., Inc. | Method and apparatus for remote lighting |
| ES2254104T3 (en) * | 1999-12-08 | 2006-06-16 | HELLA KGAA HUECK & CO. | HEADLIGHT UNIT FOR VEHICLES. |
| US6902307B2 (en) * | 2001-05-25 | 2005-06-07 | Illume, L.L.C. | Taillight apparatus and method of making |
| FR2830074B1 (en) * | 2001-09-27 | 2004-04-02 | Valeo Vision | OPTICAL SYSTEM FOR FORMING A LIGHT BEAM COMPRISING A SERIES OF OPTICAL FIBERS |
| DE10218437A1 (en) * | 2002-04-25 | 2004-01-15 | Hella Kg Hueck & Co. | Light unit for vehicle, has separation arrangement and second light conductor for passing defined separated spectral component of emitted light via second light conductor to further outlet point |
| DE10258497B4 (en) * | 2002-11-29 | 2005-02-10 | Daimlerchrysler Ag | Vehicle headlights for illuminating the vehicle environment and arrangement for improving the visibility with such vehicle headlights |
| FR2850616B1 (en) | 2003-01-30 | 2006-02-17 | Valeo Vision | METHOD OF LIGHTING MODULE OF A ROAD AND PROJECTOR OF A VEHICLE USING THE SAME |
| BRPI0517912A (en) * | 2004-11-02 | 2008-10-21 | Optronics Aps | lighting device and use of a lighting device |
| FR2894905B1 (en) * | 2005-10-25 | 2009-07-10 | Valeo Vision Sa | METHOD OF LIGHTING MODULE OF A ROAD AND PROJECTOR OF A VEHICLE IMPLEMENTING SAID METHOD |
| DE102010050958A1 (en) * | 2010-11-10 | 2012-05-10 | Gm Global Technology Operations, Inc. | Third brake light for a motor vehicle and method for operating a third brake light for a motor vehicle |
| KR101052890B1 (en) * | 2011-03-24 | 2011-07-29 | 주식회사 건기 | Solar lighting device with hybrid solar diffuser with diffuse refraction and diffuse reflection |
| CN103158604A (en) * | 2011-12-13 | 2013-06-19 | 苏州洲通光电科技有限公司 | Light system in car |
| CN103542306B (en) * | 2013-10-31 | 2015-09-23 | 重庆市光遥光电节能科技有限公司 | A kind of optical fiber is carried on the back into reflective lighting lamp |
| CN103574373B (en) * | 2013-11-19 | 2015-11-25 | 重庆市光遥光电节能科技有限公司 | A kind of medical optical fiber type illuminating lamp |
| CN103591490A (en) * | 2013-11-19 | 2014-02-19 | 云南邦桥节能科技有限公司 | Outdoor optical fiber type illuminating lamp |
| CN103574506A (en) * | 2013-11-22 | 2014-02-12 | 云南邦桥节能科技有限公司 | Optical fiber type mine lighting lamp |
| AT516080B1 (en) * | 2014-07-28 | 2016-04-15 | Zizala Lichtsysteme Gmbh | Cover for a lighting device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1365324A (en) * | 1971-11-04 | 1974-08-29 | Mcgill G A | Vehicle lighting systems |
| FR2180185A6 (en) * | 1972-04-12 | 1973-11-23 | Ece |
-
1989
- 1989-11-17 IT IT06801589A patent/IT1237274B/en active IP Right Grant
-
1990
- 1990-11-01 GB GB9023796A patent/GB2238109B/en not_active Expired - Lifetime
- 1990-11-02 ES ES9002785A patent/ES2026399A6/en not_active Expired - Lifetime
- 1990-11-14 DE DE4036199A patent/DE4036199A1/en not_active Ceased
- 1990-11-16 FR FR9014324A patent/FR2654686B1/en not_active Expired - Fee Related
- 1990-11-16 JP JP2309006A patent/JPH03219501A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269376A (en) * | 2010-06-02 | 2011-12-07 | 光联科技股份有限公司 | lighting device |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2026399A6 (en) | 1992-04-16 |
| GB2238109B (en) | 1992-11-04 |
| IT8968015A0 (en) | 1989-11-17 |
| DE4036199A1 (en) | 1991-05-23 |
| GB2238109A (en) | 1991-05-22 |
| IT8968015A1 (en) | 1991-05-17 |
| GB9023796D0 (en) | 1990-12-12 |
| FR2654686B1 (en) | 1997-07-04 |
| IT1237274B (en) | 1993-05-27 |
| FR2654686A1 (en) | 1991-05-24 |
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