CN100519269C - Illumination device for motor vehicles, comprising a lamp module provided with light-emitting diodes - Google Patents

Illumination device for motor vehicles, comprising a lamp module provided with light-emitting diodes Download PDF

Info

Publication number
CN100519269C
CN100519269C CNB200480014773XA CN200480014773A CN100519269C CN 100519269 C CN100519269 C CN 100519269C CN B200480014773X A CNB200480014773X A CN B200480014773XA CN 200480014773 A CN200480014773 A CN 200480014773A CN 100519269 C CN100519269 C CN 100519269C
Authority
CN
China
Prior art keywords
light
lighting module
emitting diode
illumination
described illumination
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
Application number
CNB200480014773XA
Other languages
Chinese (zh)
Other versions
CN1795116A (en
Inventor
M·米勒
K·米勒
A·扬森
B·韦纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Volkswagen AG
Original Assignee
Volkswagen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Volkswagen AG filed Critical Volkswagen AG
Publication of CN1795116A publication Critical patent/CN1795116A/en
Application granted granted Critical
Publication of CN100519269C publication Critical patent/CN100519269C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The invention relates to a vehicle illuminating device, which is composed of a first illuminating module (30) and a second illuminating module (40), respectively includes plenty of light emitting diodes (31, 41), and the second illuminating module (40) surrounds the first illuminating module (30). The illuminating device of the invention characters in that the illuminating modules (30, 40) are connected together and separately fixed, so that can change separately.

Description

The car headlight device that has the lighting module that comprises light-emitting diode
Technical field
The present invention relates to a kind of car headlight device, have first lighting module that has at least one first light source and second lighting module that has at least one secondary light source, wherein the reflecting surface of second lighting module surrounds the reflecting surface of first lighting module, and one of them lighting module comprises at least one light-emitting diode, and this light-emitting diode is fixed on the circuit card.
Background technology
Automobile lamp particularly taillight adopts light-emitting diode (LED:light emittingdiode) to replace filament lamp or quartz lamp to disclose already in the prior art as lighting apparatus.For example can be with reference to DE 33 15 785 A1, DE 39 16 875 A1, DE 39 30 214A1 and DE 42 28 895 A1, it relates to automobile lamp or signal lamp, wherein uses light-emitting diode as lighting apparatus.
Disclose a kind of car headlight device in addition in DE 100 52 655 A1, wherein the collector around automobile front is furnished with the anchor ring that is equipped with light-emitting diode.Can provide additional signals lamp face by this light-emitting diode that is arranged on the anchor ring.It also can be used for parking light or flash light.This comprises that the lighting module of light-emitting diode surrounds the reflecting surface of automobile front thus.
Traditional shortcoming that only comprises the illumination equipment of light-emitting diode as light source is that it is relatively more expensive to change lighting module when breaking down.Be difficult to distinguish the different illumination functions of single lighting module in addition.
Summary of the invention
Be to provide a kind of beginning described illumination equipment in this task of the present invention, its structure space demand cost less and that cause when et out of order is lower.In addition lighting module can be simply and fast speed change.Give the outward appearance of illumination equipment characterization in addition from the outside, this can make recognizes that again illumination equipment is easier.Different illumination functions at this illumination equipment can clearly identify separately.
In order to finish above-mentioned task, the present invention proposes a kind of car headlight device, have one first lighting module and one second lighting module, it comprises a plurality of light-emitting diodes respectively, wherein second lighting module is around first lighting module, it is characterized in that: described lighting module is in step ground and arranges, and is separated from each other fixingly, makes changing that it can be independent.
The one-tenth step of lighting module is arranged and is meaned that especially the second circuit board that is used for the light-emitting diode of second lighting module is arranged in the proceeds posterolateral of the first circuit board of the light-emitting diode that is used for first lighting module.The advantage that becomes step to arrange is that different illumination functions that two lighting modules provide is easy to single area and tells.Because lighting module is separated from each other fixing, what it also can be independent changes.This is used to eliminate the cost of required this lighting module of replacing of fault when having saved lighting module et out of order therein.In this dismounting of having simplified fwd first lighting module and having become step to arrange.
Second lighting module is arranged in to indentation the back of first lighting module in appearance.For example second lighting module can be made of a ring that surrounds first lighting module.This encircles specifically annulus.
A kind of advantageous modification of illumination equipment according to the present invention, first lighting module and/or second lighting module connect by means of a kind of clamped joint, draw-in groove or socket is fastened on the connecting element.By this clamped joint, socket connect and/or draw-in groove connect lighting module can be very simple and fast speed change.It can the mode as filament lamp be changed, and filament lamp still is applied in traditional car headlight device up to now.Lighting module can be fixed on the connecting element by means of threaded connector in addition.Lighting module can be designed to gauge member thus, and it can be used for having the different automobiles of unified basic design-calculated illumination equipment.
The maximum feature of illumination equipment outward appearance is exactly the design of one or more intermediate glass sheet, and the intermediate glass sheet is arranged in lighting module and one and is preferably between the closed glass sheet of clear glass outward appearance.Under the situation of intermediate glass sheet, constitute the reflecting surface of each lighting module that can see from the outside.It is uniform basically reflective surface from the outside as can be seen.According to a kind of preferred scheme, the intermediate glass sheet that is arranged on the illumination equipment reflection direction is such, makes the light radiation of the light that sent by first light source have the spider reticulation outward appearance.Can realize thus reflecting especially uniformly.
According to the preferred scheme of another kind, be reflecting body of each light-emitting diode configuration.Thereby the reflecting body of lighting module is full of lighting module does not exist dead band on the optical technology.The space requirement of each lighting module can make full use of on optical technology best in this way.In addition, also improved the outward appearance of each lighting module thus.
A kind of preferred scheme of illumination equipment according to the present invention, for the taillight function is provided, the light-emitting diode of second lighting module can so trigger, and makes it throw light on the luminous intensity in 5% to 20% scope of light-emitting diode maximum emission intensity.According to another kind of scheme, for the taillight function is provided, not only the light-emitting diode of first but also second lighting module can so trigger, and makes it throw light on the luminous intensity in 5% to 20% scope of light-emitting diode maximum emission intensity.
For the brake lamp function is provided, the light-emitting diode of first lighting module preferably can so trigger in addition, make its with the light-emitting diode maximum emission intensity 60% to comprising that the luminous intensity in 100% scope throws light on.
According to a kind of preferred improvement project, the light-emitting diode of second lighting module is a so-called pair of light-emitting diode.In this pair of light-emitting diode, two light-emitting diodes are arranged in the one unit.They can be with first and/or second kind of color illumination at this.For the travel direction indicator lamp is provided, the light-emitting diode of second lighting module is with a kind of color illumination, its be used to provide the color of taillight function and brake lamp function different.
Description of drawings
According to embodiment the present invention is described with reference to the accompanying drawings now.
Fig. 1 shows first embodiment of illumination equipment of the present invention,
Fig. 2 shows the cross sectional representation of the another kind of scheme of illumination equipment of the present invention,
Fig. 3 shows the sectional side elevation of the scheme shown in Fig. 2,
Fig. 4 shows the another kind of scheme of illumination equipment of the present invention,
Fig. 5 shows the another kind of scheme of illumination equipment of the present invention again,
Fig. 6 shows a kind of scheme according to the lighting module 1 of prior art,
Fig. 7 shows a kind of scheme of lighting module 1 of the present invention,
Fig. 8 shows second embodiment of illumination equipment of the present invention,
Fig. 9 shows the section drawing of embodiment shown in Fig. 6 along line A-A,
Figure 10 shows the section drawing of embodiment shown in Fig. 6 along line B-B,
Figure 11 shows the section drawing of embodiment shown in Fig. 6 along line C-C,
Figure 12 shows the section drawing of embodiment shown in Fig. 6 along line D-D.
The specific embodiment
With reference to figure 1 first embodiment of explanation.The illumination equipment of this embodiment provides taillight/brake lamp and as the flash light of travel direction indicator lamp.This illumination equipment comprises one first lighting module 1 and one second lighting module 2.
Lighting module 1 comprises circuit card 5 that a plurality of light-emitting diode 3, are fixed thereon light-emitting diode 3 and the reflection dignity 18 that will be reflected by the light that light-emitting diode 3 sends on the illumination equipment reflection direction.Circuit card 5 is provided with conductor circuit, and its interface for light-emitting diode 3 provides electric current and triggers.Be provided for the series electrical subset of light-emitting diode on this external circuit card 5.In an illustrated embodiment, 16 red light emitting diodes on circuit card 5, have been fixed altogether.Circuit card 5 is circular.Here relate to a kind of scaling circuit plate, it can be applied to have in the multiple automobile of unified basic design-calculated.
First lighting module 1 in illumination equipment is affixed on the connecting element 6 by socket connection, clamped joint and/or draw-in groove.In the embodiment shown in Fig. 1, circuit card 5 is connected with a casing member 17 on its edge.Be connected on the connecting element 6 by these casing member 17 first lighting modules 1.It is connected with connecting element 6 chuckings.Yet between casing member 17 or circuit card 5 and connecting element 6, also can use other detouchable to connect.Connection between lighting module 1 and the connecting element 6 should be can take out or insert lighting module 1 from lighting module 1 easily as traditional filament lamp.Connecting element 6 is the part of middle rear reflector sheet 7 in an illustrated embodiment.Lighting module 1 is connected with middle rear reflector sheet 7 chuckings thus.
Being electrically connected or can connecting by socket connection, clamped joint and/or the draw-in groove between lighting module 1 and the connecting element 6 of circuit card 5 realizes, perhaps separately carries out therewith.In an illustrated embodiment, the connection between the housing of lighting module 1 and connecting element 6 is the mechanical fixation of lighting module 1, and being electrically connected by independently going between of circuit card undertaken.
Second lighting module 2 is the orange flash lights that are used for the travel direction indicator lamp.A plurality of light-emitting diode 14 is as light source.These light-emitting diodes 14 are placed on the circuit card 10.24 yellow or red light-emitting diode on circuit card 10, have been fixed altogether.Circuit card 10 or also can be fastened on connecting element, for example can be on the housing 11 of illumination equipment by means of socket connection, clamped joint and/or draw-in groove.Circuit card 10 also can be tightened on the housing 11 on the other hand.
Rear reflector sheet 9 in the middle of the reflection direction of light-emitting diode 14 is arranged one, it is designed to the clear glass outward appearance.Intermediate glass sheet 9 is arranged on illumination equipment housing 11 or reflecting body 19 and is used between the connecting element 6 of first lighting module 1.Middle rear reflector sheet 9 constitutes an annulus, and this annulus surrounds first lighting module 1.This centre rear reflector sheet 9 directly passes connecting element 6 and finally passes the intermediate glass sheet 7 that is used for first lighting module 1.Intermediate glass sheet 9, connecting element 6 and intermediate glass sheet 7 can be one thus.In the zone of connecting element 6, a metal level 6a can be set, for example by the gas phase spraying plating.For example can gas phase spraying plating chromium.This metal level with intermediate glass sheet 9 from separating with intermediate glass sheet 7 in appearance.
Between middle rear reflector sheet 9 and light-emitting diode 14, can also select to be provided with another intermediate glass plates 21 in addition, can change the light radiation of the light that sends by light-emitting diode 14 by means of this intermediate glass plates 21.
Between the circuit card 10 of the circuit card 5 of first lighting module 1 and second lighting module 2, be arranged to the layout of step.The circuit card 10 of annular is positioned at the back of circuit card 5 on reflection direction, circuit card 10 is positioned at the side of circuit card 5 diametrically, that is to say that it surrounds lighting module 1.
Other possible scheme has been shown in Fig. 2 to 5, and it can be realized in conjunction with above-mentioned two embodiment.Fig. 2 and 3 shows a kind of structure, and wherein being positioned at in-to-in lighting module 1 provides flash light as the travel direction indicator lamp, and second lighting module 2 that surrounds this lighting module 1 provides brake lamp and taillight.Eight light-emitting diodes 14 of lighting module 2 are red, and the light-emitting diode 3 of lighting module 1 is yellow.It is fixed on the circuit card 5 and 10 that is spaced from each other setting.But these circuit cards 5 and 10 are arranged in a plane.The diameter of illumination equipment is consistent with traditional car headlight device in this case, and therefore for example the illumination equipment in automobile tail light can change connecting element and just can pack into.For circuit card 5 and 10 are scaling circuit plates, and it can be used for multiple automobile when the basic design of automobile is unified.Be connected and/or draw-in groove connects and can change as traditional filament lamp by socket with 10 at this circuit card 5.
Fig. 4 shows another kind of scheme, and wherein being positioned at the first inboard lighting module 1 provides brake lamp and taillight, and the exterior ring that is positioned at of lighting module 2 provides flash light as the travel direction indicator lamp.Here all light sources also all are light-emitting diodes.So trigger at this light-emitting diode, make that the luminous intensity of taillight is 5%, the luminous intensity of brake lamp be 60% or when fog tail lamp is opened luminous intensity be 90%.
Figure 5 illustrates another kind of scheme, wherein lighting module 2 is by subregion, and different illumination functions is provided.In zone 12, taillight and brake lamp can be provided on the one hand, in zone 13, fog tail lamp can be provided on the other hand.For taillight and brake lamp light-emitting diode 15 is set, light-emitting diode 16 is set for fog tail lamp.All light-emitting diodes are red, but it can separately trigger according to its illumination functions.Three light-emitting diodes 3 in the centre of structure shown in Figure 5 are the yellow light-emitting diodes that are used for the flash light of travel direction indicator lamp.
Describe the scheme of another kind of lighting module according to Fig. 6 and 7, it has light-emitting diode.Show a kind of birds-eye view of known lighting module at this Fig. 6, and Fig. 7 shows the scheme of lighting module of the present invention.Can use in conjunction with aforesaid embodiment, particularly lighting module 1 according to the solution of the present invention.Be each light-emitting diode 3 configuration reflecting body 18.This reflecting body 18 is circular basically in birds-eye view.For with the face of lighting module by as well as possible filling up, a part that reflecting body 18 is cut.In this known lighting module, has a dead band 22 on the optical technology at the fringe region of lighting module.In the scheme of lighting module of the present invention, avoided this dead band 22.Reflecting body 18 is full of lighting module 1 fully.For example also reflecting body 18 is excised accordingly at the fringe region of dish-shaped lighting module 1 for this reason.
Fig. 8 to 12 shows the view of seeing from the outside of second embodiment of illumination equipment of the present invention and different section drawings.
The basic structure of this illumination equipment is as follows:
In the inside of illumination equipment one first lighting module 30 is set, it comprises 15 light-emitting diodes altogether, and light-emitting diode is arranged on two concentric rings.The structure of first lighting module 30 is columniform basically, and wherein cylindrical wall is outstanding, and light-emitting diode 31 is placed in the inside of cylinder with its reflecting body.First lighting module 30 is surrounded by second lighting module 40, and second lighting module 40 comprises light-emitting diode 41.Always having 20 light-emitting diodes is arranged on the annulus.The layout of second lighting module 40 and 30 one-tenth steps of first lighting module.40 indentations of second lighting module are arranged on the reflection direction of illumination equipment.Two lighting modules 30 and 40 spaced apart from each other being fixed on one or more connecting element.This its can be independent change.
Section drawing below with reference to Fig. 9 to 12 describes illumination equipment in detail.
To outer closure, this rear reflector sheet is the clear glass outward appearance preferably by a rear reflector sheet 50 for illumination equipment.Rear reflector sheet 50 has a common boundary with car body component 60.Be provided with the connecting element 70 (with reference to Figure 11) that is used for fixing first lighting module 30 in the inside of the accommodation hole that is used for illumination equipment.Fixedly installed connecting element 80 (with reference to Fig. 9) for second lighting module 40. Lighting module 30 and 40 is fixed on connecting element 70 and 80 by means of screw element 71 and 81.
First lighting module 30 has the cylindrical wall 90 of a side.Cellular reflection dignity 100 is arranged in this interface 90, be respectively arranged with light-emitting diode 31 in these honeycomb the insides.Reflection dignity 100 by one for example the pedestal made of plastics form, its gas phase spraying plating one deck is the reflecting horizon of aluminium or chromium for example.Light-emitting diode 31 is fixed on the first circuit board 110, and circuit card 110 is arranged on the inside of the cylindrical wall 90 of honorable 100 back of reflection.Has the hole respectively in the fixed position of light-emitting diode 31 reflection dignity 100.Rear reflector sheet 120 in the middle of cylindrical wall 90 is provided with one on the reflection direction of light-emitting diode 31.
Second lighting module 40 is with one heart around first lighting module 30.Be arranged in to indentation the back of first lighting module 30 in appearance at this second lighting module 40.Second lighting module 40 comprises an internal reflection dignity 130, its basically with the cylindrical wall 90 of first lighting module 30 on the reflection direction of illumination equipment backward (opposite) with reflection direction stretch out.This reflector walls 130 is radially outward crooked endways, up to the fixed position of the light-emitting diode 41 of second lighting module 40.In the outside radially, this second lighting module 40 has a reflection dignity 140, and it extends the distance the same with cylindrical wall 90 basically forward.The reflection dignity 130 and 140 of second lighting module 40 has also constituted the cellular cavity that is used for light-emitting diode 41.It also is fixed on the second circuit board 150 of annular.This light-emitting diode 41 is arranged in light-emitting diode 31 on reflection direction after.Light-emitting diode 41 is with one heart round light-emitting diode 31 in addition.
Two lighting modules 30 and 40 are plugged together mutually.It can separatedly be changed.First lighting module 30 to be taken out, only need unclamp screw element 71.Lighting module 30 just can be extracted out then.Change lighting module 40, only screw element 81 need be unclamped.
Triggering for light-emitting diode 31 and 41 is provided with one or two control conveniences, and it is connected with 150 with circuit card 110.Control convenience or can be set directly on circuit card 110 or 150 perhaps can separately be fixed and be electrically connected with circuit card 110 and 150.Control convenience so triggers light- emitting diode 31 and 41, makes it possible to provide for example following illumination functions:
Trigger the light-emitting diode 41 of second lighting module 40 for the taillight function.But throw light on minimum luminous intensity for the taillight function.If maximum luminous intensity is 100%, so for taillight function luminous intensity in 5% to 20% scope.Preferably in 10% to 20% scope.In another kind of scheme, for the taillight function additional with the light-emitting diode 31 of first lighting module 30 with the less illumination intensity illumination identical with the light-emitting diode 41 of second lighting module 40.
For the brake lamp function, the light-emitting diode 31 of first lighting module 30 so triggers, and makes it throw light on the luminous intensity that improves.For example it throws light on the luminous intensity in 60% to 100% scope.The light-emitting diode 31 that is used for the brake lamp function preferably throws light on maximum emission intensity, i.e. 100% luminous intensity.
In order to make illumination equipment that the travel direction indicator lamp also is provided, the light-emitting diode 41 of second lighting module 41 can be designed to two light-emitting diodes.Integrated two light-emitting diodes in this pair of light-emitting diode, it can throw light on two kinds of different colors.For example this pair light-emitting diode can be with red and/or orange the illumination.For the travel direction indicator lamp is provided, two light-emitting diodes so trigger, and make its flash of light and send orange light.
As the light-emitting diode that is used for taillight/brake lamp and is used for flash light, can use the optical semiconductor of the model of this Osram company as Power-TopLED.The quantity of the light-emitting diode of Shi Yonging is exemplary in this embodiment.It can change according to the illumination functions and the illumination intensity of employed light-emitting diode.Also can use the light-emitting diode of the model of LumiLED company in addition as Super-F1ux-LED.The quantity of the light-emitting diode of Shi Yonging is exemplary in this embodiment.It can change according to the illumination functions and the illumination intensity of employed light-emitting diode.In order to limit electric current, all light-emitting diodes all have the circuit arragement with series resistance and prevent reverse polarity and the diode of the voltage peak of bearing.Light-emitting diode switches to taillight from brake lamp decay realizes by the timing of control convenience afterwards.
It may be noted that the distribution that illumination functions also is provided by aforesaid illumination equipment at last.For example can provide the reversing illuminating lamp by first lighting module, and second lighting module provides fog tail lamp.Other first lighting module can be the reversing illuminating lamp, and second lighting module is taillight/brake lamp.Last first lighting module both provided the reversing illuminating lamp also can provide fog tail lamp, and second lighting module provides taillight/brake lamp.

Claims (11)

1. car headlight device has one first lighting module (1; 30) and one second lighting module (2; 40), it comprises a plurality of light-emitting diodes (3,14 respectively; 31,41), wherein second lighting module is characterized in that: lighting module (1 around first lighting module; 30,2; 40) be in step ground and arrange, and be separated from each other fixingly, make changing that it can be independent.
2. by the described illumination equipment of claim 1, it is characterized in that: described second lighting module (2; 40) be arranged in to indentation first lighting module (1 in appearance; 30) back.
3. by claim 1 or 2 described illumination equipments, it is characterized in that: described second lighting module (2; 40) by with first lighting module (1; 30) ring that surrounds constitutes.
4. by claim 1 or 2 described illumination equipments, it is characterized in that: described first lighting module (1; 30) and/or second lighting module (2; 40) be fastened on the connecting element (6,11) by means of clamped joint, draw-in groove connection or socket.
5. by claim 1 or 2 described illumination equipments, it is characterized in that: described first illumination equipment (1; 30) and/or second illumination equipment (2; 40) be fixed on connecting element (6,11 by means of threaded connector; 70,80) on.
6. by claim 1 or 2 described illumination equipments, it is characterized in that: an intermediate glass sheet (7 is set on the reflection direction of illumination equipment; 120), it makes the light radiation of the light that sent by first light source (3) have the spider reticulation outward appearance.
7. by claim 1 or 2 described illumination equipments, it is characterized in that: be each light-emitting diode (3,14; 31,41) reflecting body (18 of configuration; 100,130,140), and make lighting module (1,2; 30,40) reflecting body (18; 100,130,140) be full of this lighting module (1,2; 30,40), the feasible dead band (22) that does not produce on the optical technology.
8. by claim 1 or 2 described illumination equipments, it is characterized in that: trigger second lighting module (2 for the taillight function is provided; 40) light-emitting diode (14; 41), make it throw light on the luminous intensity in 5% to 20% scope of light-emitting diode maximum emission intensity.
9. by claim 1 or 2 described illumination equipments, it is characterized by: trigger first and second lighting modules (2 for the taillight function is provided; 40) light-emitting diode (14; 41), make it throw light on the luminous intensity in 5% to 20% scope of light-emitting diode maximum emission intensity.
10. by claim 1 or 2 described illumination equipments, it is characterized in that: trigger first lighting module (1 for the brake lamp function is provided; 30) light-emitting diode (3; 31), make its with the light-emitting diode maximum emission intensity 60% to comprising that the luminous intensity in 100% scope throws light on.
11., it is characterized in that: described second lighting module (2 by claim 1 or 2 described illumination equipments; 40) light-emitting diode (14; 41) be two light-emitting diodes, it can throw light on first kind of color and/or second kind of color, and in order to provide the travel direction indicator lamp, the light-emitting diode (14 of second lighting module (2,41); 41) with a kind of color illumination, its be used to provide the color of taillight function and brake lamp function different.
CNB200480014773XA 2003-05-28 2004-03-17 Illumination device for motor vehicles, comprising a lamp module provided with light-emitting diodes Expired - Fee Related CN100519269C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10324393.3 2003-05-28
DE10324393 2003-05-28
DE10332127.6 2003-07-15

Publications (2)

Publication Number Publication Date
CN1795116A CN1795116A (en) 2006-06-28
CN100519269C true CN100519269C (en) 2009-07-29

Family

ID=36806124

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB200480014773XA Expired - Fee Related CN100519269C (en) 2003-05-28 2004-03-17 Illumination device for motor vehicles, comprising a lamp module provided with light-emitting diodes

Country Status (1)

Country Link
CN (1) CN100519269C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105324273A (en) * 2013-06-20 2016-02-10 大众汽车有限公司 Method and device for controlling the light emission of a rear lamp of a vehicle

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014127238A (en) * 2012-12-25 2014-07-07 Koito Mfg Co Ltd Headlight for vehicle
JP6478204B2 (en) * 2014-02-03 2019-03-06 パナソニックIpマネジメント株式会社 LIGHTING DEVICE AND AUTOMOBILE HAVING LIGHTING DEVICE
US9956903B2 (en) * 2015-10-19 2018-05-01 Ford Global Technologies Llc Vehicle rear illumination system
CN105423214B (en) * 2015-12-05 2018-04-06 芜湖安瑞光电有限公司 A kind of safe and reliable automobile back tail lamp
CN105423213B (en) * 2015-12-05 2018-04-03 芜湖安瑞光电有限公司 A kind of high, the handsome in appearance automobile back tail lamp of brightness
CN107893968A (en) * 2017-11-29 2018-04-10 马瑞利汽车零部件(芜湖)有限公司 Same area realizes the automobile tail light of difference in functionality
CN108534088A (en) * 2017-12-06 2018-09-14 厦门佰明光电股份有限公司 A kind of structure of motorbicycle tail light
IT201900003119A1 (en) * 2019-03-04 2020-09-04 Italdesign Giugiaro Spa Rear light assembly of a vehicle and method for controlling the ignition of said rear light assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425056A (en) * 1964-11-27 1969-01-28 Dietz Co R E Warning lens having concentric lenticular elements
GB2139340A (en) * 1983-04-30 1984-11-07 Bosch Gmbh Robert Light for motor vehicles
US5838247A (en) * 1997-04-01 1998-11-17 Bladowski; Witold S. Solid state light system
US6286984B1 (en) * 1998-04-09 2001-09-11 Reitter & Schefenacker Gmbh & Co. Kg Light, especially taillight, for motor vehicles
EP1213531A2 (en) * 2000-12-06 2002-06-12 Hella KG Hueck & Co. Vehicle lamp
EP0980788B1 (en) * 1998-08-19 2003-12-17 Hella KG Hueck & Co. Vehicle light

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3425056A (en) * 1964-11-27 1969-01-28 Dietz Co R E Warning lens having concentric lenticular elements
GB2139340A (en) * 1983-04-30 1984-11-07 Bosch Gmbh Robert Light for motor vehicles
US5838247A (en) * 1997-04-01 1998-11-17 Bladowski; Witold S. Solid state light system
US6286984B1 (en) * 1998-04-09 2001-09-11 Reitter & Schefenacker Gmbh & Co. Kg Light, especially taillight, for motor vehicles
EP0980788B1 (en) * 1998-08-19 2003-12-17 Hella KG Hueck & Co. Vehicle light
EP1213531A2 (en) * 2000-12-06 2002-06-12 Hella KG Hueck & Co. Vehicle lamp

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105324273A (en) * 2013-06-20 2016-02-10 大众汽车有限公司 Method and device for controlling the light emission of a rear lamp of a vehicle
CN105324273B (en) * 2013-06-20 2017-07-21 大众汽车有限公司 For the luminous method and apparatus being controlled to light for vehicle
US10308165B2 (en) 2013-06-20 2019-06-04 Volkswagen Aktiengesellschaft Method and device for controlling the light emission of a rear light of a vehicle

Also Published As

Publication number Publication date
CN1795116A (en) 2006-06-28

Similar Documents

Publication Publication Date Title
US7158019B2 (en) Integrated LED warning and vehicle lamp
US6367949B1 (en) Par 36 LED utility lamp
US8235569B2 (en) Light assembly for a vehicle
US7683772B2 (en) Integrated LED warning and vehicle lamp
US8876331B2 (en) Annular lighting fixture and method for illumination
US7245203B2 (en) Indicator apparatus and method for a vehicle using side-emitting light-emitting diode
US6520669B1 (en) Flexible substrate mounted solid-state light sources for exterior vehicular lighting
US6276822B1 (en) Method of replacing a conventional vehicle light bulb with a light-emitting diode array
US7059754B2 (en) Apparatus and method for providing a modular vehicle light device
US8398284B1 (en) Sequential automotive lamp apparatus and methods of making and using the same
US7416324B1 (en) Multi-color or multi-function LED vehicle light assembly
US20110128729A1 (en) Multi-color indicator lighting
CN100519269C (en) Illumination device for motor vehicles, comprising a lamp module provided with light-emitting diodes
CN103359210A (en) Lamp for vehicle
CA2214166C (en) A vehicular lamp and method
CN2893403Y (en) Vehicle lamp
CN201852001U (en) Motorcycle tail lamp
CN201206765Y (en) Vehicle lamp
US20050225452A1 (en) Indicator apparatus and method for a vehicle using side-emitting light-emitting diode
US10182482B2 (en) Lamp kit for installation in a motor vehicle, and a motor vehicle
GB2443835A (en) Integral vehicle rear lamp
CN116097031A (en) Combined LED lamp
WO2018163091A1 (en) Vehicle electrical system
GB2365515A (en) An auxiliary lighting system for vehicles
WO2024010744A1 (en) Lamp for motor vehicles

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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090729

Termination date: 20210317

CF01 Termination of patent right due to non-payment of annual fee