EP3092153A1 - Feu de signalisation de véhicule automobile à écran de diffusion de lumière pivotant, et zone de carrosserie arrière de véhicule associée - Google Patents
Feu de signalisation de véhicule automobile à écran de diffusion de lumière pivotant, et zone de carrosserie arrière de véhicule associéeInfo
- Publication number
- EP3092153A1 EP3092153A1 EP14827835.1A EP14827835A EP3092153A1 EP 3092153 A1 EP3092153 A1 EP 3092153A1 EP 14827835 A EP14827835 A EP 14827835A EP 3092153 A1 EP3092153 A1 EP 3092153A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- screen
- light
- face
- translucent
- zone
- 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.)
- Withdrawn
Links
- 239000000463 material Substances 0.000 claims abstract description 25
- 239000013078 crystal Substances 0.000 claims description 21
- 230000011664 signaling Effects 0.000 claims description 21
- 238000000149 argon plasma sintering Methods 0.000 claims description 17
- 238000005286 illumination Methods 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 14
- 238000009792 diffusion process Methods 0.000 description 14
- 230000000007 visual effect Effects 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/22—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments for reverse drive
-
- 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
- B60Q1/2692—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 retractable lights
-
- 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
-
- 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]
-
- 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
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
-
- 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
- F21S43/50—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
- F21S43/51—Attachment thereof
Definitions
- Automotive light with pivoting light diffusion screen, and associated vehicle rear body area are associated vehicle rear body area.
- the invention relates to a signaling light of a motor vehicle.
- the invention also relates to a rear vehicle area having two traffic lights.
- Motor vehicle traffic lights include a projector lens and a plurality of translucent zones of different colors providing light scattering from associated light sources which are connected to different functions of the vehicle. These can be low beam and high beam or change of direction indicators, and more specifically for the rear lights, indicators of recoil or indicators of braking.
- FIG. 1 which shows schematically the rear bodywork area 1 of a motor vehicle of the prior art
- this rear bodywork area has two rear lights 2.3 located on either side of a wall of chest 4 on which extends a chrome ring 5.
- each tail light 2.3 has a chrome zone 8.9 which surrounds the corresponding backlight 6.7.
- the invention generally relates to a motor vehicle light at least one light diffusion area serves as an ornamental area when this area is not illuminated.
- the invention relates to vehicle taillights for which the respective zones of light diffusion ensuring the function reversing indicator form a true extension of the chrome ring of the trunk wall in the situation described with reference to Figure 1.
- the signaling light of a motor vehicle of the invention is essentially characterized in that it comprises a projector lens provided with at least one translucent zone of light diffusion located opposite, on the side of its rear face, a screen pivotally mounted between a lighting position in which the screen ensures the passage through the light scattering zone of a light emitted by a light source, and an inactive position in which the face of the screen next to the translucent area is coated with a layer of ornamental material.
- the signaling light of the invention may also include the following optional features considered in isolation or in any possible technical combination:
- the screen is made of a translucent material, has two opposite crystal faces, one of which is capable of being driven facing the light scattering zone when the screen is in its lighting position, and comprises two faces; opposing each coated with a layer of ornamental material and capable of being driven opposite the light diffusion zone when the screen is in its inactive position by a pivoting drive system passing from the inactive position of the screen to its lighting position, and vice versa, by pivoting a quarter of a turn in the same direction.
- the screen is made of a translucent material, comprises two opposite crystal faces, at least one of which is capable of being driven facing the light scattering zone when the screen is in its lighting position, and comprises a adjacent face coated with a layer of ornamental material and adapted to be driven opposite the light diffusion zone when the screen is in its inactive position by a pivoting drive system passing from the inactive position of the screen to its lighting position, and vice versa, by pivoting a quarter turn in the opposite direction.
- the width of the face of the screen coated with a layer of ornamental material is at least equal to the width of the translucent zone of light diffusion.
- the width of the face of the screen in the illumination position is less than the width of the translucent zone of light diffusion.
- the width of the face of the screen in the lighting position and the width of the face of the screen coated with a layer of ornamental material are identical.
- the traffic light is located at the rear of the vehicle and the screen is connected to a pivoting drive system which is coupled to the activation of the light emitted by the light source when the motor vehicle is in the recoil position in which position the screen is driven to the illumination position by the pivot drive system.
- the layer of ornamental material of the face of the screen facing the translucent zone of light diffusion when the said screen is in the inactive position is chromed.
- the invention also relates to a rear area of a motor vehicle which is essentially characterized in that it comprises two rear lights as previously stated and located on either side of a trunk wall on which extends a rod made of an ornamental material which extends at the rear lights by the translucent zone of respective light distribution of the taillights, for which lights the layer of the face of the screen in the inactive position is made of the same ornamental material as that of the rush of the trunk wall.
- the rear area of a motor vehicle of the invention may also include the following optional features considered in isolation or in any possible technical combination:
- the ornamental material of the rush of the trunk wall is chrome and the face of the screen in the inactive position is coated with a chromium layer.
- FIG. 1 already described is a schematic representation of the rear bodywork area 1 of a motor vehicle of the prior art
- FIG. 2 is a schematic representation in perspective from the inside of a signaling light box of the invention
- FIG. 3 is a diagrammatic perspective view of the light source and the pivoting screen in an inactive position which are integrated with the vehicle signaling light of the invention
- FIG. 4 is a schematic representation in perspective of the operating light source and of the pivoting screen in a lighting position which are integrated with the vehicle signaling light of the invention
- FIG. 5 is a diagrammatic side view of the pivoting screen which is integrated in the signaling light of the invention according to another variant of the invention.
- FIG. 6 is a schematic representation in perspective from the outside of the vehicle of a portion of the signaling light of the invention in position on the rear bodywork area of the invention when the screen is in the inactive position, and
- FIG. 7 is a schematic representation in perspective from the outside of the vehicle of a portion of the signaling light of the invention in position on the rear bodywork area of the invention when the screen is in the lighting position and the light source activated.
- the rear vehicle signaling light of the invention comprises a projector lens 12 on which a translucent zone of crystal light diffusion 13 providing the function of a reversing indicator is interposed between two translucent zones. red 14.15 to provide other signaling indications.
- a light source 20 consists of an LED system and a printed circuit 21, as well as a reflector 22 ensuring the reflection of the light coming from the LEDs towards the crystal zone 13 of the projector window 12 when the vehicle reversing function is activated.
- the screen 17 is made of a translucent material and has two opposite faces 17a, 17b crystal and two opposite faces 17c, 17d coated with a chromium layer.
- one of the chromed faces 17c of the screen 17 is situated opposite the crystal diffusion zone 13 of the ice of FIG. Projector 12. This light scattering zone 13 then forms a visual continuity with the chrome rod 5 of the trunk wall 4.
- the light source 20 when the vehicle reversing function is activated, the light source 20 is activated and the pivoting system, which is coupled to the activation of the light emitted by the light source, drives the screen 17 into position. pivoting a quarter turn according to the arrow P1 ( Figure 3) so that the adjacent crystal face 17b is next to the crystal zone 13 of the projector glass 12. In this position, the screen 17 allows broadcast the light emitted by the light source 20 through the crystal zone 13 of the projector lens 12 and the crystal zone 13 thus forms an indication of the recoil function of the vehicle.
- Stopping the vehicle reversing function causes the inactivation of the light source 20 and the pivoting drive of the screen 17 a quarter of a turn according to the arrow P2 of Figure 4 in the same direction as the pivoting according to the arrow P1 of Figure 3.
- the chromed face 17d then comes opposite the crystal zone 13 of the projector glass 12 in a manner similar to the representation of Figure 6.
- the screen 17 may have only one chromed face 17c.
- the pivoting drive system of the screen 17 pivoted the screen 17 according to the arrow P1 of FIG. 3 to switch from an inactive position to a lighting position, and pivoted the screen 17 of this lighting position to the inactive position by pivoting a quarter of a hole in the opposite direction to the first pivoting P1, so that the single chromed face 17c is found again next to the crystal zone 13.
- the section of the screen 17 is rectangular.
- the chromed faces 17c, 17d have a width D1 equal to the width D3 of the crystal zone 13 (FIG. 6) of the reflector crystal 12 so as to ensure visual continuity with the chrome strip of the trunk wall. It will be noted that the width D1 of the chromed faces 17c, 17d may be greater than the width D1 of the crystal zone 13.
- the width D 2 of the crystal faces 17 a, 17 b is smaller than the width D 3 of the crystal zone. This results in a light diffusion both through the screen 17, but also on both sides of the screen 17.
- the respective widths D'1 and D'2 of the chromed faces 17c, 17d and the crystal faces 17a, 17b of the screen 17 are identical, so that the section of the screen 17 is square.
- the signaling light of the invention applies to the vehicle tail lamps for which it is desired to provide a visual continuity with the chrome ring 5 of the trunk wall 4.
- the invention also applies to any vehicle signaling light for which it is desired that at least one light diffusion zone provides an ornamental function when it is inactive.
- the chromium of the chromed faces of the screen 17 can be replaced by a layer of ornamental material of any kind and any color.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1450085A FR3016148B1 (fr) | 2014-01-07 | 2014-01-07 | Feu de signalisation de vehicule automobile a ecran de diffusion de lumiere pivotant, et zone de carrosserie arriere de vehicule associee. |
| PCT/FR2014/053331 WO2015104470A1 (fr) | 2014-01-07 | 2014-12-15 | Feu de signalisation de véhicule automobile à écran de diffusion de lumière pivotant, et zone de carrosserie arrière de véhicule associée |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3092153A1 true EP3092153A1 (fr) | 2016-11-16 |
Family
ID=50549083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP14827835.1A Withdrawn EP3092153A1 (fr) | 2014-01-07 | 2014-12-15 | Feu de signalisation de véhicule automobile à écran de diffusion de lumière pivotant, et zone de carrosserie arrière de véhicule associée |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3092153A1 (fr) |
| CN (1) | CN105899405B (fr) |
| FR (1) | FR3016148B1 (fr) |
| WO (1) | WO2015104470A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015015841B4 (de) | 2015-12-05 | 2022-01-13 | Daimler Ag | Leuchtenanordnung mit Heckleuchten und beleuchteter Zierleiste |
| FR3058370B1 (fr) | 2016-11-07 | 2018-12-07 | Peugeot Citroen Automobiles Sa | Feu de signalisation de vehicule automobile |
| FR3068317B1 (fr) | 2017-07-03 | 2019-07-19 | Psa Automobiles Sa | Dispositif d’eclairage et/ou de signalisation lumineuse comprenant un systeme d’affichage escamotable |
| FR3089904B1 (fr) * | 2018-12-17 | 2020-12-18 | Plastic Omnium Cie | Pièce de carrosserie rétroéclairée |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9710679D0 (en) * | 1997-05-24 | 1997-07-16 | Rover Group | A lamp assembly for a vehicle |
| FR2809797B1 (fr) * | 2000-05-31 | 2002-08-23 | Valeo Vision | Projecteur elliptique de vehicule automobile a infrarouges et a encombrement reduit |
| JP2003086010A (ja) * | 2001-06-27 | 2003-03-20 | Ichikoh Ind Ltd | 車両用灯具 |
| JP4997052B2 (ja) * | 2007-10-01 | 2012-08-08 | 株式会社小糸製作所 | 車両用前照灯 |
| US8690403B2 (en) * | 2011-06-07 | 2014-04-08 | Hella Kgaa Hueck & Co. | Multifunction taillight |
-
2014
- 2014-01-07 FR FR1450085A patent/FR3016148B1/fr not_active Expired - Fee Related
- 2014-12-15 WO PCT/FR2014/053331 patent/WO2015104470A1/fr not_active Ceased
- 2014-12-15 EP EP14827835.1A patent/EP3092153A1/fr not_active Withdrawn
- 2014-12-15 CN CN201480072517.XA patent/CN105899405B/zh not_active Expired - Fee Related
Non-Patent Citations (2)
| Title |
|---|
| None * |
| See also references of WO2015104470A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015104470A1 (fr) | 2015-07-16 |
| FR3016148A1 (fr) | 2015-07-10 |
| CN105899405B (zh) | 2018-12-04 |
| CN105899405A (zh) | 2016-08-24 |
| FR3016148B1 (fr) | 2017-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20160802 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| DAX | Request for extension of the european patent (deleted) | ||
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: PSA AUTOMOBILES SA |
|
| 17Q | First examination report despatched |
Effective date: 20181123 |
|
| RIC1 | Information provided on ipc code assigned before grant |
Ipc: F21S 43/50 20180101ALI20190612BHEP Ipc: F21S 43/14 20180101AFI20190612BHEP Ipc: F21S 43/20 20180101ALI20190612BHEP |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| INTG | Intention to grant announced |
Effective date: 20200213 |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: PERON, RODOLPHE |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: PSA AUTOMOBILES SA |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20200624 |