DE20115811U1 - Reverse light headlights for the vehicle with LEDs - Google Patents
Reverse light headlights for the vehicle with LEDsInfo
- Publication number
- DE20115811U1 DE20115811U1 DE20115811U DE20115811U DE20115811U1 DE 20115811 U1 DE20115811 U1 DE 20115811U1 DE 20115811 U DE20115811 U DE 20115811U DE 20115811 U DE20115811 U DE 20115811U DE 20115811 U1 DE20115811 U1 DE 20115811U1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle reversing
- light system
- leds
- reversing light
- light
- 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 - Lifetime
Links
- 229910052724 xenon Inorganic materials 0.000 claims description 4
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims description 4
- 238000001228 spectrum Methods 0.000 claims 2
- 241001085205 Prenanthella exigua Species 0.000 claims 1
- 239000003086 colorant Substances 0.000 claims 1
- 239000012141 concentrate Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 238000005286 illumination Methods 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 230000003760 hair shine Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 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
- B60Q1/30—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
-
- 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
- F21S43/10—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
- F21S43/15—Strips of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/255—Filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/45—Reversing lights
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
Herkömmliche Rückwärtslichtscheinwerfer bestehen aus einem Reflektor und einer kleinen Glühbirne. Ein Schalter für das Licht-Einschalten entfällt. Sobald der Rückwärtsgang aktiviert ist, leuchtet der Scheinwerfer. Diese Art von Beleuchtung hat sich bis jetzt sehr gut bewährt. Die Glühbirnen sind immer besser geworden: heller und langlebiger. Trotzdem reicht manchmal die Leuchtkraft und die Helligkeit der Glühbirnen (egal welche Ausführung) oder der Halogen-Scheinwerfer nicht aus, um die anderen Verkehrsteilnehmer auf sich aufmerksam zu machen. Dadurch, dass im Strassenverkehr immer mehr Fahrzeuge mit leuchtstarken Xenon-Scheinwerfern gibt, werden die herkömmlichen Rückwärtslichter immer unauffälliger. Ein heller Rücklicht-Scheinwerfer, der mit der Helligkeit eines Xenon-Scheinwerfers vergleichbar ist, könnte viel besser von anderen Verkehrsteilnehmer wahrgenommen werden als ein Halogen-Strahler oder eine herkömmliche Glühbirne.Conventional reversing lights consist of a reflector and a small bulb. There is no switch to turn the lights on. As soon as reverse gear is activated, the headlight lights up. This type of lighting has proven to be very effective up to now. Light bulbs have become better and better: brighter and more durable. Nevertheless, sometimes the luminosity and brightness of the light bulbs (regardless of the model) or the halogen headlights are not enough to attract the attention of other road users. As more and more vehicles on the road are fitted with bright xenon headlights, conventional reversing lights are becoming less and less conspicuous. A bright rear light that is comparable to the brightness of a xenon headlight could be much more easily noticed by other road users than a halogen spotlight or a conventional light bulb.
Der in den Schutzansprüchen 1 bis 30 angegebenen Erfindung liegt das Problem zugrunde einen Rückwärtslichtscheinwerfer für Fahrzeug zu schaffen, der sehr stark, extrem hell (vergleichbar mit einem Xenon-Scheinwerfer) und intensiv leuchtet (auch bei niedrigeren Strom) aber keine Glühbirne oder Halogen-Strahler aufweist.The invention specified in claims 1 to 30 is based on the problem of creating a reversing light for a vehicle which is very strong, extremely bright (comparable to a xenon headlight) and shines intensively (even at lower current) but does not have a light bulb or halogen spotlight.
Dieses Problem wird mit den in den Schutzansprüchen 1 bis 30 aufgeführten Merkmalen gelöst.This problem is solved by the features listed in claims 1 to 30.
Vorteile der Erfindung sind:Advantages of the invention are:
- dieser Scheinwerfer leuchtet viel heller als der herkömmliche, und dadurch ist er besser von anderen Verkehrsteilnehmer wahrzunehmen,- this headlight shines much brighter than the conventional one, and is therefore easier to see by other road users,
- sehr lange Lebensdauer,- very long service life,
- geringer Stromverbrauch,- low energy consumption,
- erschütterungs-unempfindlich,- shock-resistant,
- bessere Fahrbahn-Beleuchtung,- better road lighting,
- erhöhte Sicherheit durch extreme Helligkeit, etc.- increased safety due to extreme brightness, etc.
Ausführungsbeispiele der Erfindung werden anhand der Fig. 1 bis 4 erläutert. Es zeigen:Embodiments of the invention are explained with reference to Figs. 1 to 4. They show:
Fig. 1 eine Variante mit Facetten-Artigen-Anordnung der LED-s und eine facettenförmige Blende,Fig. 1 a variant with facet-like arrangement of the LEDs and a facet-shaped aperture,
Fig. 2 eine Variante, wobei jedes LED einen kleinen Reflektor und eine kuppenförmige Verformung der Scheibe, die wie Linsen wirkt, aufweist, Fig. 3 die halbzylindrische Verformungen, die wie eine zylindrische Linse wirken,Fig. 2 a variant in which each LED has a small reflector and a dome-shaped deformation of the disc, which acts like a lens, Fig. 3 the semi-cylindrical deformations that act like a cylindrical lens,
Fig. 4 die Leisten-Variante.Fig. 4 the strip variant.
In den Figuren ist die neuartige Rückwärtslicht 1 mit Leuchtdioden (LED) dargestellt. Dadurch, dass heutige weisse LED-s nicht so intensiv leuchtend sind, muss man mehrere davon in eine Gruppe anschliessen um den Lichtfaktor zu erhöhen. Wenn nur eine weisse LED verwendet würde, dann reicht sie nicht aus um die Strasse zu beleuchten.The figures show the new reversing light 1 with light-emitting diodes (LED). Because today's white LEDs are not as bright, several of them must be connected in a group to increase the light factor. If only one white LED were used, it would not be enough to illuminate the road.
Die besten Ergebnisse werden mit 50 bis 300 oder mehr LED-s erzielt. Sie sind in eine Gruppe elektrisch parallel oder in Reihe, je nach Spannungshöhe angeschlossen. Der Lichtstrahl der weissen LED-s ist nicht präzise gebündelt, deswegen soll die Strahlrichtung parallel sein. Mehrere kleine Reflektoren 3 können behilflich sein. Die Schutzscheibe ist mit kleinen kuppenförmigen Verformungen 5 ausgestattet, die genau vor jedem LED in Strahlrichtung platziert sind. Sie wirken wie eine Zusatzlinse und bündeln somit die Lichtstrahlen in eine bestimmte Richtung. Diese Verformung kann auch zylindrisch geformt sein. Die zylindrische Form eignet sich sehr gut für die langen Reihen der LED-s. Die facettenförmige Variante, ist ähnlich wie der Bienestock oder Insektenauge aufgebaut. In eine facettenförmige Blende 6 sind die LED-s angebracht. Vor jedem LED ist eine kleine linsenartige Verformung der Abdeckscheibe angebracht. Eine zylindrische Verformung der Abdeckscheibe kann sehr gut für eine ganze LED-Reihe geeignet sein.The best results are achieved with 50 to 300 or more LEDs. They are connected in a group electrically in parallel or in series, depending on the voltage level. The light beam of the white LEDs is not precisely bundled, so the beam direction should be parallel. Several small reflectors 3 can be helpful. The protective screen is equipped with small dome-shaped deformations 5, which are placed exactly in front of each LED in the beam direction. They act like an additional lens and thus bundle the light rays in a certain direction. This deformation can also be cylindrical. The cylindrical shape is very suitable for the long rows of LEDs. The facet-shaped variant is constructed similarly to a beehive or insect eye. The LEDs are mounted in a facet-shaped aperture 6. A small lens-like deformation of the cover plate is attached in front of each LED. A cylindrical deformation of the cover plate can be very suitable for an entire row of LEDs.
Die Facetten verhindern das die Lichtstrahlen unkontrolliert verstreut werden. Der Scheinwerfer ist extrem flach.The facets prevent the light rays from being scattered uncontrollably. The headlight is extremely flat.
Die Leisten-Variante besteht aus mindestens einer Reihe von LED-s in der 12 bis 64 Stück angebracht sind. Optimal ist jedoch eine Anzahl von 20 bis 32 Stück. Die Leiste 7 kann senkrecht oder waagerecht auf dem Heck des Fahrzeugs 8 angebracht werden.The strip variant consists of at least one row of LEDs in which 12 to 64 are mounted. However, a number of 20 to 32 is optimal. The strip 7 can be mounted vertically or horizontally on the rear of the vehicle 8.
Claims (30)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20115811U DE20115811U1 (en) | 2001-09-26 | 2001-09-26 | Reverse light headlights for the vehicle with LEDs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE20115811U DE20115811U1 (en) | 2001-09-26 | 2001-09-26 | Reverse light headlights for the vehicle with LEDs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE20115811U1 true DE20115811U1 (en) | 2002-03-07 |
Family
ID=7962155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE20115811U Expired - Lifetime DE20115811U1 (en) | 2001-09-26 | 2001-09-26 | Reverse light headlights for the vehicle with LEDs |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE20115811U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585484A (en) * | 2015-10-19 | 2017-04-26 | 福特全球技术公司 | Vehicle rear illumination system |
-
2001
- 2001-09-26 DE DE20115811U patent/DE20115811U1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585484A (en) * | 2015-10-19 | 2017-04-26 | 福特全球技术公司 | Vehicle rear illumination system |
| CN106585484B (en) * | 2015-10-19 | 2021-12-07 | 福特全球技术公司 | Vehicle rear lighting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R086 | Non-binding declaration of licensing interest | ||
| R207 | Utility model specification |
Effective date: 20020411 |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20050224 |
|
| R157 | Lapse of ip right after 6 years |
Effective date: 20080401 |