CN103867983A - Motor vehicle tail lamp - Google Patents
Motor vehicle tail lamp Download PDFInfo
- Publication number
- CN103867983A CN103867983A CN201310676009.XA CN201310676009A CN103867983A CN 103867983 A CN103867983 A CN 103867983A CN 201310676009 A CN201310676009 A CN 201310676009A CN 103867983 A CN103867983 A CN 103867983A
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- China
- Prior art keywords
- light
- lightguide
- function
- supporting leg
- motor vehicles
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- 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.)
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- 230000003287 optical effect Effects 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000004397 blinking Effects 0.000 abstract 2
- 238000007598 dipping method Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000012447 hatching Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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- 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
- B60Q1/0029—Spatial arrangement
- B60Q1/0041—Spatial arrangement of several lamps in relation to each other
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- 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
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2607—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic comprising at least two indicating lamps
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- 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
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
- B60Q1/304—Adaptations of signalling devices having a part on the vehicle body and another on the boot door
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
- F21S43/14—Light emitting diodes [LED]
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/236—Light guides characterised by the shape of the light guide
- F21S43/241—Light guides characterised by the shape of the light guide of complex shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/235—Light guides
- F21S43/242—Light guides characterised by the emission area
- F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—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
- F21S43/249—Light guides with two or more light sources being coupled into the light guide
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Provided is a motor vehicle tail lamp (10) with a tail light function, a blinking light function, and a brake light function. The motor vehicle tail lamp has a three-dimensionally contoured cover plate (11) for light emission, where the cover plate has multiple staggered light emission segments (34, 35, 36). The tail light function, blinking light function and brake light function of light guides (15, 23) and of light emitting diode light sources (16, 17, 24, 33) are formed in interacting manner. The light guides (15, 23) are provided with legs (20, 28), on which output couplers are formed. The light emission segments (34, 35, 36) are protruded in the output couplers (21, 29).
Description
Technical field
The present invention relates to a kind of according to the motor vehicles back light of claim 1 preamble.
Motor vehicles back light is known by putting into practice for a long time.So, there is multiple lamp function by putting into practice known motor vehicles back light, for example there is tail lamp function, brake lamp function, steering indicating light function, back-up lamp function and Rear Fog Lamp function.By putting into practice in known motor vehicles back light, the function of these lamps is provided by the respective sources of motor vehicles back light.
Background technology
By the known a kind of motor vehicles back light with multiple lamp function of DE 102 14 505 A1, at least there is tail lamp function, brake lamp function, steering indicating light function and back-up lamp function.At this, also known by prior art, at least some in these lamp functions are used LED light source as light source.
By the known a kind of motor vehicles back light with multiple lamp function of DE 1 941 599 U, at least have tail lamp function, steering indicating light function and brake lamp function, wherein this motor vehicles back light has one for bright dipping, that have three-D profile and define the covering dish of multiple bright dipping sections that stagger.Turn to light can leave covering dish from the bright dipping section of a centre at this.
Summary of the invention
Set out thus, the present invention, take this object as basis, creates a kind of novel motor vehicles back light.
This object realizes by a kind of motor vehicles back light according to claim 1.In the sense of the present invention, tail lamp function, steering indicating light function and brake lamp function by multiple lightguides and with it coefficient multiple LED light source form, wherein these lightguides protrude in light outgoing section with supporting leg, are designed with decoupling optics on these supporting legs.Thus, can provide a kind of brand-new irradiation pattern (Erscheinungsbild) of motor vehicles back light and a kind of novel identification feature of motor vehicles is provided thus.
According to a favourable improvement project of the present invention, tail lamp function and steering indicating light function by the lightguide of a shared centre and with it coefficient multiple LED light source form, wherein the lightguide of this centre protrudes in the light outgoing section of a centre of this covering dish with the supporting leg of a level trend, is designed with a decoupling optics on this supporting leg.According to another favourable improvement project of the present invention, brake lamp function by least one outside lightguide and with it coefficient multiple LED light source form, wherein the lightguide of this or each outside protrudes in the outside light outgoing section of this covering dish with the supporting leg of a level trend, is designed with a decoupling optics on this supporting leg.Thus, can provide a kind of brand-new irradiation pattern of motor vehicles back light and a kind of novel identification feature of motor vehicles is provided thus.
Preferably provide the lightguide of this or each outside of this brake lamp function at least two sides, to surround the lightguide of this centre that this tail lamp function and steering indicating light function are provided, wherein these outside light outgoing sections are positioned at least two sides of light outgoing section of this centre.
According to a favourable improvement project, substantially in the part that the in the vertical direction of these light outgoing sections extends, be made up of a kind of light transmissive material, wherein the part of substantially extending in the horizontal direction of these light outgoing sections is made up of a kind of light-proof material at least partly.
Charge into the covering section of the in the vertical direction extension that is positioned with this covering dish between these light outgoing sections wherein at lightguide, these hide sections and are made up of a kind of transparent or translucent material, wherein hide section rears at these and are positioned with respectively a visual part with three-D profile.Thus, can provide a kind of brand-new irradiation pattern of motor vehicles back light and a kind of novel identification feature of motor vehicles is provided thus.
Covering coil groove shape preferably, there is the protuberance of a centre or on cross section, there is E shape profile.Provide one of this lightguide of brake lamp function or these lightguides to protrude in side, outside light outgoing section, these light outgoing sections define an edge of covering dish groove shape or have E shape profile on cross section.Provide the lightguide of tail lamp function and steering indicating light function to protrude in middle light outgoing section, this light outgoing section defines median rise groove shape or have the covering dish of E shape profile on cross section.
Accompanying drawing explanation
These preferred improvement projects of the present invention are embodied in each dependent claims and explanation below.Embodiments of the invention will be elaborated by accompanying drawing, but these embodiment are not limited to this.Show at this:
The front view of Fig. 1 motor vehicles back light of the present invention; And
Fig. 2 is through the cross-sectional view along hatching line II-II of the motor vehicles back light of Fig. 1.
The specific embodiment
The present invention relates to a kind of motor vehicles back light with multiple lamp function, at least there is tail lamp function, there is steering indicating light function and brake lamp function.
Fig. 1 has shown the front view of motor vehicles back light 10 of the present invention, i.e. the front view of the covering dish 11 to motor vehicles back light 10, and wherein motor vehicles back light 10 is embodied as two-piece type in an illustrated embodiment.The Part I 12 of motor vehicles back light 10 is incorporated in a fixing lateral parts of motor vehicle body, and relatively, the Part II 13 of motor vehicles back light 10 is incorporated into one of motor vehicle body movably in boot lid (Heckklappe).In the time of this boot lid of switch, two parts 12 and 13 of motor vehicles back light 10 are movably relative to each other.It should be noted, motor vehicles back light 10 can also be embodied as single-piece, and the motor vehicles back light 10 of one of them single-piece is incorporated in a fixing lateral parts of motor vehicle body.
Fig. 2 demonstrates a cross-sectional view through the motor vehicles back light 10 of Fig. 1 along hatching line II-II, wherein in Fig. 2, has shown the assembly of the motor vehicles back light 10 between housing 14 and this covering dish 11 that also has the housing 14 of a rear side and be positioned at this rear side except the covering dish 11 of motor vehicles back light 10.Dissect direction extends on motor vehicles are longitudinal.
The tail lamp function of motor vehicles back light 10 and brake lamp function are provided by shared, middle the first lightguide 15 and a LED light source coefficient with this first lightguide 15, that light is incided in the first lightguide 15, wherein in an illustrated embodiment, the first LED light source 16 is for launching the light for tail lamp function, and the second LED light source 17 is for launching the light for steering indicating light function.
As learnt from Fig. 2, provide the first lightguide 15 of the centre of tail lamp function and steering indicating light function in cross section, to be designed to T shape.Supporting leg 18 places that vertically move towards at it, be designed with the coupling optical device 19 for the light of launching from LED light source 16,17 is carried out to optically-coupled, wherein be designed with a decoupling optics 21 at supporting leg 20 places of level trend of this first lightguide 15, so as by be coupled to light in lightguide 15 from this lightguide decoupling to be transmitted in environment.Coupling optical device 19 and decoupling optics 21 are preferably Fresnel structure.In transition part between the supporting leg 20 of the supporting leg 18 vertically moving towards at these and this level trend, correspondingly be designed with a rake (Abwinkelung) and be therefore designed with a fully reflecting surface 22, to the light being coupled in the supporting leg 18 of vertical trend is redirect in the supporting leg 20 of level trend of the first lightguide 15.
The brake lamp function of motor vehicles back light 10 is to provide by the second lightguide 23 of one or more outsides and with this or the coefficient LED light source 24 of each the second lightguide 23, and wherein these LED light sources 24 incide in this or each the second lightguide 23 light for brake lamp function.
Provide this or each lightguide 23 of brake lamp function to be at least positioned to provide the first lightguide 15 of tail lamp function and steering indicating light function above or below, make so thus an optical visible region for brake lamp at least in both sides around around or surround this optical visible region for taillight and steering indicating light.
Then, as in an illustrated embodiment in the time that motor vehicles back light 10 is embodied as two-piece type, in the region of its each part 11,12, the viewing area that is used to brake lamp for the viewing area of taillight and steering indicating light preferably surrounds on three sides, namely top, below and the side dorsad each other in these two parts 11,12.
Then, in the time that motor vehicles back light 10 is embodied as single-piece, the viewing area that is used to brake lamp for the viewing area of taillight and steering indicating light preferably surrounds on four sides, i.e. top, below and side direction.
Provide the second lightguide 23 of this or each outside of brake lamp function on cross section, be designed to L shaped or there is the part that has L shaped profile on cross section, wherein correspondingly be designed with a coupling optical device 27 at vertical supporting leg 25 places of trend, so that by coupling light to this or each the second lightguide 23 of launching from LED light source 24 for brake lamp function.Supporting leg 28 places in level trend are designed with decoupling optics 29, and by these decoupling optics, the light being guided by this or each the second lightguide 23 can leave or decoupling from this second lightguide.Coupling optical device 27 and decoupling optics 29 are preferably Fresnel structure again.
In transition part between the supporting leg 25 of vertical trend and the supporting leg 28 of level trend of the second lightguide 23 of this or each outside, be again designed with fully reflecting surface 30, to will redirect in the supporting leg 28 of corresponding level trend from the corresponding vertically light of the supporting leg 25 of trend in the region of this or each the second lightguide 23.
In cross section, be designed to the top that is designed to L shaped Part I (brake lamp function is provided) and is positioned at first lightguide 15 at the middle part that tail lamp function and brake lamp function are provided in cross section of one in L shaped the second outside lightguide 23 or this lightguide 23.In cross section, be designed to the below that is designed to L shaped Part II (for brake lamp function is provided) and is arranged on first lightguide 15 at the middle part that tail lamp function and steering indicating light function are provided in cross section of in L shaped the second outside lightguide 23 the two or this lightguide 23.Preferably, at least one the L shaped Part III (brake lamp function is provided) that is designed in cross section that is designed at least one third party in L shaped the second outside lightguide 23 or this lightguide 23 in cross section is arranged at least one side laterally on the side of the first lightguide 15 of the centre that tail lamp function and steering indicating light function are provided.
In first variant, exist multiple separation, be designed to L shaped, outside lightguide 23.
According to second variant, exist one single, single-piece, be designed with lightguide 23 multiple L shaped section, outside.
The one of the second outside lightguide 23 or a part of the second lightguide 23 of brake lamp function is provided and tail lamp function is provided and the first lightguide 15 of the centre of steering indicating light function between be positioned with a plate 31, this plate a first side carrying for the LED light source 24 of brake lamp function and a second side carrying LED light source 16 for tail lamp function.
The another one of the second outside lightguide 23 or another part of the second lightguide 23 of brake lamp function is provided and tail lamp function is provided and the first lightguide 15 of the centre of steering indicating light function between, be provided with in an illustrated embodiment two plates 32 and 33, i.e. plate 32 carryings carry for LED light source and a plate 33 of steering indicating light function the LED light source 24 that is used for brake lamp function.Then,, in the time that tail lamp function and steering indicating light function can provide with a common light color, can save the plate 32 having for the LED light source separating 17 of steering indicating light function.
The second lightguide 23 of this or each outside these vertically trend supporting legs 25 and middle the first lightguide 15 these vertically of the motor vehicles back light 10 between supporting legs 18,19 of trend central, carry out the optically-coupled about LED light source 16,17,24 and 27 in the region of centre.
In motor vehicles back light, the lightguide 23 by this or each outside and the brake lamp Functional Design that LED light source 24 provides are for this tail lamp function and the steering indicating light function that are provided by middle lightguide 15 and LED light source 16,17 are provided.
Be embodied as on cross section and be L shaped and there is a fully reflecting surface 30 so that light be coupled therein by the supporting leg 25 of vertical trend redirect to the supporting leg 28 that its level is moved towards at this for the lightguide 23 of this or each outside of brake lamp function.
For the brake lamp with enough intensity of lights and uniform intensity of illumination distribution is provided, arrive the spacing of 20mm, preferably locate abreast each other to the spacing of 20mm with 15mm with 10mm for these LED light sources 24 that brake lamp function is provided.
The covering dish 11 of motor vehicles back light 10 has three-dimensional profile, forms multiple light outgoing sections that stagger 34,35,36 or multiple light exit plane staggering simultaneously.
Covering dish 11 be especially as shown in Figure 2 groove shape, there is the protuberance of a centre or on cross section, there is E shape profile.
The supporting leg 28 of level trend of the second lightguide 23 for this or each outside that brake lamp function is provided is charged into respectively in (invisible at Fig. 2) light outgoing section at least one side direction, outside of the light outgoing section 34 top, outside of this covering dish 11 and the light outgoing section 35 bottom, outside of this covering dish 11 and this covering dish 11.These outside light outgoing sections limit an edge of covering dish 11 this groove shape or have E shape profile on cross section at this.
The supporting leg 20 that is used for the level trend of the first lightguide 15 of the centre that tail lamp function and steering indicating light function are provided is charged into the light outgoing section 36 of a centre of this covering dish 11.The light outgoing section of this centre limits protuberance this groove shape or have a centre of the covering dish 11 of E shape profile on cross section at this.
One of the light outgoing section 36 of this centre is substantially made up of light transmissive material at the vertical sloping portion 38 of the outside light outgoing section 34 and 35 of the upwardly extending part 37 in the side of trend and this covering dish 11, makes like this can be outwards transmitted into motor vehicles around from the light of lightguide 15 and 23 decouplings.The part 39 and 40 of substantially extending in the horizontal direction of the light outgoing section 34,35 and 36 of this covering dish 11 is manufactured by lighttight material on the contrary.
Being made by a kind of transparent or translucent material in the vertical direction extends substantially between light outgoing section 34 and 36 and between light outgoing section 35 and 36 covering section 41 of covering dish 11 this groove shape or there is E shape profile on cross section, wherein after this hides section 41, be correspondingly positioned with a visual part 42 with three-D profile, this visual part is for further optically making this motor vehicles back light 10 have difference.These covering sections 41 that in the vertical direction extends substantially limit bottom this groove shape or have the covering dish 11 of E shape profile on cross section.
Claims (12)
1. a motor vehicles back light, this motor vehicles back light has multiple light function, at least there is tail lamp function, steering indicating light function and brake lamp function, and there is a covering dish (11) that has three-D profile for light outgoing, this covering dish limits multiple light outgoing sections (34 that stagger, 35, 36), it is characterized in that, this tail lamp function, steering indicating light function and brake lamp function are by lightguide (15, 23) and with the coefficient LED light source (16 of this lightguide, 17, 24, 33) form, and these lightguides (15, 23) with supporting leg (20, 28) charge into these light outgoing sections (34, 35, 36), on these supporting legs, be designed with decoupling optics (21, 29).
2. motor vehicles back light according to claim 1, it is characterized in that, this tail lamp function and steering indicating light function are the lightguide (15) of the centre shared by and the coefficient multiple LED light sources (16 of lightguide with this centre, 17) form, wherein the lightguide of this centre protrudes in the light outgoing section (36) of a centre of this covering dish (11) with the supporting leg (20) of a level trend, is designed with a decoupling optics (21) on this supporting leg.
3. motor vehicles back light according to claim 1 and 2, it is characterized in that, this brake lamp function forms by least one outside lightguide (23) with the coefficient multiple LED light sources of this outside lightguide (24), wherein the lightguide of this or each outside protrudes into the outside light outgoing section (34 of this covering dish (11) with the supporting leg (28) of a level trend, 35), in, on this supporting leg, be designed with a decoupling optics (29).
4. motor vehicles back light according to claim 3, it is characterized in that, provide the lightguide (23) of this or each outside of this brake lamp function at least two sides, to surround the lightguide (15) of this centre that this tail lamp function and steering indicating light function are provided, wherein these outside light outgoing sections (34,35) are positioned at least two sides of light outgoing section (36) of this centre.
5. motor vehicles back light according to claim 4, it is characterized in that, this covering dish (11) be have a centre protuberance groove shape structure or on cross section, there is the profile of E shape, wherein provide one of this lightguide (23) of this brake lamp function or these lightguides to protrude into the outside light outgoing section (34 of side direction, 35) in, and wherein provide the lightguide (15) of this tail lamp function and steering indicating light function to protrude in the light outgoing section (36) of this centre.
6. according to the motor vehicles back light one of claim 2 to 5 Suo Shu, it is characterized in that, provide the lightguide (15) of the centre of this tail lamp function and steering indicating light function in cross section, to be designed to T shape, wherein locate to be designed with the multiple coupling optical devices (19) for optically-coupled at the supporting leg (18) of multiple vertical trends of the lightguide of this centre, wherein locate to be designed with this decoupling optics (21) at the supporting leg (20) of an one level trend, and be correspondingly designed with a fully reflecting surface (22) in the transition part between the supporting leg (19) of the supporting leg (18) wherein vertically moving towards at these and this level trend, to the light being coupled in these supporting legs (18) that vertically extend is redirect in this horizontally extending supporting leg (20).
7. according to the motor vehicles back light one of claim 3 to 6 Suo Shu, it is characterized in that, provide the lightguide (23) of this or each outside of this brake lamp function in cross section, be designed to L shaped or have and in cross section, be designed to L shaped part, wherein, locate to be correspondingly designed with a coupling optical device (27) for optically-coupled at the supporting leg (25) of multiple vertical trends, wherein locate to be correspondingly designed with a decoupling optics (29) at the supporting leg (28) of multiple level trends, and be correspondingly designed with a fully reflecting surface (30) in the transition portion between the supporting leg (28) of the supporting leg (25) wherein vertically moving towards at these and these levels trend, to the light being coupled in the corresponding supporting leg (25) vertically moving towards is redirect in the supporting leg (28) of corresponding level trend.
8. motor vehicles back light according to claim 7, it is characterized in that, one in these outside lightguides (23) that this brake lamp function is provided or a part of this outside lightguide and this tail lamp function is provided and the lightguide of the centre of this steering indicating light function (15) between be positioned with a plate (31), this plate the first side carrying for the LED light source (24) of this brake lamp and in the second side carrying at least for the LED light source (16) of this taillight.
9. motor vehicles back light according to claim 8, it is characterized in that, another one in these outside lightguides (23) that this brake lamp function is provided or another part of this outside lightguide and this tail lamp function is provided and the lightguide of the centre of this steering indicating light function (15) between be positioned with a plate (33), the carrying of this plate is for the other LED light source (24) of this brake lamp.
10. motor vehicles back light according to claim 9, it is characterized in that, this plate (33) and this tail lamp function is provided and the lightguide of this steering indicating light function (15) between be positioned with an other plate (32), this other plate carrying is for the LED light source (17) of this steering indicating light.
11. according to the motor vehicles back light one of claim 1 to 10 Suo Shu, it is characterized in that, these light outgoing sections (34,35,36) part (37,38) that in the vertical direction substantially extends is made up of light transmissive material, and these light outgoing sections (34,35,36) the part (39,40) of substantially extending is in the horizontal direction made up of light-proof material at least partly.
12. according to the motor vehicles back light one of claim 1 to 11 Suo Shu, it is characterized in that, the covering section (41) that the in the vertical direction of this covering dish (11) extends is positioned at these lightguides (15,23) these light outgoing sections (34 of charging into, 35,36) between and this covering section made by transparent or semitransparent material, wherein after this covering section, be correspondingly positioned with a visual part (42) with three-D profile.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE201210112152 DE102012112152A1 (en) | 2012-12-12 | 2012-12-12 | Motor vehicle tail lamp for use with multiple light functions, has light guides with legs, on which output couplers are formed, where light emission segments are protruded in output couplers |
| DE102012112152.4 | 2012-12-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103867983A true CN103867983A (en) | 2014-06-18 |
| CN103867983B CN103867983B (en) | 2016-08-17 |
Family
ID=50777933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310676009.XA Expired - Fee Related CN103867983B (en) | 2012-12-12 | 2013-12-11 | Motor vehicles back light |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103867983B (en) |
| DE (1) | DE102012112152A1 (en) |
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| CN107305000A (en) * | 2016-04-19 | 2017-10-31 | 本田技研工业株式会社 | Vehicular illumination device |
| CN109312905A (en) * | 2016-03-31 | 2019-02-05 | 意大利汽车照明股份公司 | Car lighting unit with light guide plate |
| CN109424909A (en) * | 2017-08-29 | 2019-03-05 | Zkw集团有限责任公司 | Illumination and/or transmission signal device for motor vehicle |
| CN109424914A (en) * | 2017-08-29 | 2019-03-05 | Zkw集团有限责任公司 | Lighting device and/or signalling device for motor vehicle |
| CN109424930A (en) * | 2017-08-29 | 2019-03-05 | Zkw集团有限责任公司 | Illumination and/or signalling device for motor vehicle |
| CN109812773A (en) * | 2017-11-20 | 2019-05-28 | 市光法雷奥（佛山）汽车照明***有限公司 | Luminescence component, lighting device and vehicle |
| CN111412431A (en) * | 2019-01-04 | 2020-07-14 | 法雷奥照明湖北技术中心有限公司 | Vehicle lamp and motor vehicle |
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|---|---|---|---|---|
| FR3008774B1 (en) * | 2013-07-22 | 2018-01-12 | Renault S.A.S | LIGHTING SYSTEM, IN PARTICULAR FOR A MOTOR VEHICLE LIGHTING BODY, WITH CIRCUIT BOARD PRINTED IN THE LIGHTING DIRECTION PLAN |
| DE102015222505A1 (en) * | 2015-11-16 | 2017-05-18 | Bayerische Motoren Werke Aktiengesellschaft | Lighting device for a motor vehicle |
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| CN1945107A (en) * | 2005-10-05 | 2007-04-11 | 本田技研工业株式会社 | Vehicle rear combined lamp |
| DE102009010572A1 (en) * | 2009-02-25 | 2010-10-28 | Frank Genscher | Brake lamp, tail lamp and direction indicator lamp combination for use with e.g. motorcycle, has spring plate arranged between glass panel and control printed circuit board, and optically thick separating wall formed on surface of plate |
| CN102252262A (en) * | 2010-04-06 | 2011-11-23 | 汽车照明罗伊特林根有限公司 | Modular light conductor device for motor vehicle illumination systems |
| KR20120038201A (en) * | 2010-10-13 | 2012-04-23 | 기아자동차주식회사 | Rear combination lamp of vehicle |
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| DE10214505A1 (en) | 2002-04-02 | 2003-10-30 | Kastriot Merlaku | Brake/rear light for motor vehicles has a glass/plastic lamp cover, a light projector discretely fitted on the cover's edge and a light refractor/reflector integrated in the light projector. |
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- 2012-12-12 DE DE201210112152 patent/DE102012112152A1/en not_active Withdrawn
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| DE1941599U (en) * | 1966-04-29 | 1966-06-30 | Bayerische Motoren Werke Ag | MULTI-CHAMBER REAR LIGHT FOR MOTOR VEHICLES. |
| CN1945107A (en) * | 2005-10-05 | 2007-04-11 | 本田技研工业株式会社 | Vehicle rear combined lamp |
| DE102009010572A1 (en) * | 2009-02-25 | 2010-10-28 | Frank Genscher | Brake lamp, tail lamp and direction indicator lamp combination for use with e.g. motorcycle, has spring plate arranged between glass panel and control printed circuit board, and optically thick separating wall formed on surface of plate |
| CN102252262A (en) * | 2010-04-06 | 2011-11-23 | 汽车照明罗伊特林根有限公司 | Modular light conductor device for motor vehicle illumination systems |
| KR20120038201A (en) * | 2010-10-13 | 2012-04-23 | 기아자동차주식회사 | Rear combination lamp of vehicle |
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| CN109312905A (en) * | 2016-03-31 | 2019-02-05 | 意大利汽车照明股份公司 | Car lighting unit with light guide plate |
| CN109312905B (en) * | 2016-03-31 | 2021-05-25 | 意大利汽车照明股份公司 | Automobile lighting unit with light guide plate |
| CN107305000A (en) * | 2016-04-19 | 2017-10-31 | 本田技研工业株式会社 | Vehicular illumination device |
| CN107228325A (en) * | 2017-07-05 | 2017-10-03 | 上海小糸车灯有限公司 | Auto lamp with diffraction shape lighting effect |
| CN107228325B (en) * | 2017-07-05 | 2020-06-23 | 上海小糸车灯有限公司 | Automobile lamp with diffraction lighting effect |
| CN107246580A (en) * | 2017-08-09 | 2017-10-13 | 上海小糸车灯有限公司 | A kind of car light heavy wall concentrator ray structure |
| CN109424930A (en) * | 2017-08-29 | 2019-03-05 | Zkw集团有限责任公司 | Illumination and/or signalling device for motor vehicle |
| CN109424914A (en) * | 2017-08-29 | 2019-03-05 | Zkw集团有限责任公司 | Lighting device and/or signalling device for motor vehicle |
| CN109424909A (en) * | 2017-08-29 | 2019-03-05 | Zkw集团有限责任公司 | Illumination and/or transmission signal device for motor vehicle |
| CN109424914B (en) * | 2017-08-29 | 2021-07-27 | Zkw集团有限责任公司 | Lighting and/or signalling device for a motor vehicle |
| CN109424930B (en) * | 2017-08-29 | 2021-09-10 | Zkw集团有限责任公司 | Lighting and/or signalling device for a motor vehicle |
| CN109424909B (en) * | 2017-08-29 | 2022-04-05 | Zkw集团有限责任公司 | Lighting and/or signalling device for a motor vehicle |
| CN109812773A (en) * | 2017-11-20 | 2019-05-28 | 市光法雷奥（佛山）汽车照明***有限公司 | Luminescence component, lighting device and vehicle |
| CN109812773B (en) * | 2017-11-20 | 2021-10-01 | 市光法雷奥（佛山）汽车照明***有限公司 | Light emitting assembly, lighting device and vehicle |
| CN111412431A (en) * | 2019-01-04 | 2020-07-14 | 法雷奥照明湖北技术中心有限公司 | Vehicle lamp and motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012112152A1 (en) | 2014-06-12 |
| CN103867983B (en) | 2016-08-17 |
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