DE202004019939U1 - Electrical lighting unit uses LED modules for use in such as a pocket torch or street light - Google Patents
Electrical lighting unit uses LED modules for use in such as a pocket torch or street light Download PDFInfo
- Publication number
- DE202004019939U1 DE202004019939U1 DE202004019939U DE202004019939U DE202004019939U1 DE 202004019939 U1 DE202004019939 U1 DE 202004019939U1 DE 202004019939 U DE202004019939 U DE 202004019939U DE 202004019939 U DE202004019939 U DE 202004019939U DE 202004019939 U1 DE202004019939 U1 DE 202004019939U1
- Authority
- DE
- Germany
- Prior art keywords
- luminaire according
- led
- optical device
- housing
- led illuminant
- 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
- 230000003287 optical effect Effects 0.000 claims description 30
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 abstract description 2
- 239000000806 elastomer Substances 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 235000019577 caloric intake Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/02—Electric lighting devices with self-contained electric batteries or cells characterised by the provision of two or more light sources
- F21L4/022—Pocket lamps
- F21L4/027—Pocket lamps the light sources being a LED
-
- 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
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
-
- 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
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0435—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by remote control means
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
- F21V33/0056—Audio equipment, e.g. music instruments, radios or speakers
-
- 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
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Leuchte mit einem Gehäuse, wenigstens einem in dem Gehäuse angeordneten LED-Leuchtmittel und mit einer optischen Einrichtung, die in einem Abstand zum LED-Leuchtmittel in einem Strahlengang wenigstens eines Lichtstrahls angeordnet ist und einen Lichtstrahl reflektieren und/oder brechen kann.The The present invention relates to a luminaire having a housing, at least one in the housing arranged LED bulbs and with an optical device, at a distance from the LED light source in a beam path at least one light beam is arranged and a light beam can reflect and / or break.
Solche Leuchten sind aus dem allgemeinen Stand der Technik bekannt.Such Luminaires are known from the general state of the art.
Heute wird als Ersatz für Halogen-Lampen oder andere bekannte Lichtquellen häufig eine LED (Leuchtdiode) in eine Leuchte eingesetzt. Der bekannte Stand der Technik mit einer LED als Leuchtmittel zeigt den Nachteil, dass solche Leuchten nicht fokussierbar sind und daher nur zur Erzeugung eines Breitstrahles eingesetzt werden. Bei dem Versuch mit einem LED-Leuchtmittel auch einen Punktstrahl zu erzeugen, gelingt es bisher lediglich, Breitstrahlen mit reduzierter Breite zu erzeugen. Solche Leuchten können nicht zur Erzeugung eines Punktstrahls eingesetzt werden und sind bisher nicht vergleichbar mit herkömmlichen Leuchten, mit denen ein Punktstrahl eingestellt werden kann.today is used as a substitute for Halogen lamps or other known light sources often one LED (light-emitting diode) inserted into a luminaire. The well-known state The technology with a LED as a light bulb shows the disadvantage that such lights are not focusable and therefore only for the production a wide beam can be used. When trying with a LED bulbs also produce a spot beam, it succeeds so far only to produce wide beams with reduced width. Such lights can are not used to generate a spot beam and are not comparable to conventional luminaires with which a spot beam can be adjusted.
Die Aufgabe der vorliegenden Erfindung ist daher, eine Leuchte mit wenigstens einer LED als Leuchtmittel zu schaffen, mit der sowohl Breitstrahlen als auch ein Punktstrahl erzeugt werden kann.The Object of the present invention is therefore a luminaire with at least to create an LED as a light source, with both wide beams as also a spot beam can be generated.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, dass das LED-Leuchtmittel in einem stromaufwärts oder in der optischen Einrichtung vorhandenen Brennpunkt angeordnet ist.The The object is achieved in that the LED bulb in an upstream or in the optical device existing focal point is arranged.
Die Anordnung des LED-Leuchtmittels in dem stromaufwärts oder in der optischen Einrichtung liegenden Brennpunkt ist Voraussetzung dafür, dass mit Hilfe der optischen Einrichtung, entweder eines Reflektors, einer Linseneinrichtung oder einer Kombination derselben, ein Punktstrahl erzeugt werden kann.The Arrangement of the LED light source in the upstream or lying in the optical device Focus is required that with the help of the optical device, either a reflector, a lens device or a combination thereof, a spot beam can be generated.
Es ist von Vorteil, wenn die optische Einrichtung einen Spiegelreflektor aufweist, der den Strahlengang begrenzt.It is advantageous if the optical device is a mirror reflector has, which limits the beam path.
Ein weiterer Vorteil der erfindungsgemäßen Leuchte ergibt sich, wenn die optische Einrichtung eine asphärische Linse aufweist.One Another advantage of the lamp according to the invention arises when the optical device comprises an aspherical lens.
Durch die Veränderung des Abstandes zwischen dem LED-Leuchtmittel und der optischen Einrichtung lassen sich Breitstrahlen und wenigstens ein Punktstrahl erzeugen.By the change the distance between the LED illuminant and the optical device can produce wide beams and at least one spot beam.
Erfindungsgemäß kann die Leuchte als Straßenleuchte verwendet werden. Aufgrund eines geringen Energieverbrauches bei optimierter Abstrahlwirkung kann eine solche Straßenleuchte mit einem Akkumulator betrieben werden, der durch Solarenergie gespeist wird.According to the invention, the Lamp as street lamp be used. Due to low energy consumption optimized beam effect can be such a street light be operated with an accumulator powered by solar energy becomes.
Weitere Vorteile der vorliegenden Erfindung ergeben sich aus den Merkmalen der weiteren Unteransprüche.Further Advantages of the present invention will become apparent from the features the further subclaims.
Ausführungsformen der vorliegenden Erfindung werden im Folgenden anhand der Zeichnungen näher beschrieben. Es zeigen:embodiments The present invention will be described in more detail below with reference to the drawings. Show it:
In
Das
LED-Leuchtmittel
Weiterhin
ist im Inneren des Gehäuses
Im
Bereich des Gehäuses
Es
können
auch mehrere LED-Leuchtmittel
Weiterhin
kann den LED-Leuchtmitteln
Vorteilhaft
ist die Bedienung des Handscheinwerfers
In
Der
Abstrahlwinkel des LED-Leuchtmittels beträgt 120 bis 160°. Der Abstand
des LED- Leuchtmittels
In
Die
Veränderung
des Abstandes zwischen dem LED-Leuchtmittel
In
In
Ein
drei- oder mehrkantiger Träger
Anstelle
der asphärischen
Linse
In
Aufgrund der Verwendung energiesparender LED-Leuchtmittel kann die Straßenbeleuchtung mit einem Akkumulator als Energiequelle betrieben werden, wie dies bereits vorstehend für den Handstrahler beschrieben wurde. Der Akkumulator kann durch Solarenergie und die entsprechende Einrichtung, die allgemein bekannt ist und nicht Gegenstand der vorliegenden Erfindung ist, ständig gespeist werden. Vorzugsweise sitzt der Akkumulator im Mast einer solchen Straßenbeleuchtung und weist einen Sensor für Tag- und Nachteinschaltung auf.Due to the use of energy-saving LED bulbs street lighting can be operated with an accumulator as an energy source, as has already been described above for the hand radiator. The accumulator can be powered by solar energy and the corresponding device which is generally known and not the subject of the present invention. Preferably, the accumulator sits in the mast one Such street lighting and has a sensor for day and night on.
In
Das
Gehäuse
Gehäuseöffnung
Vor
der Gehäuseöffnung
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004019939U DE202004019939U1 (en) | 2004-06-15 | 2004-12-21 | Electrical lighting unit uses LED modules for use in such as a pocket torch or street light |
EP05076414A EP1607678A3 (en) | 2004-06-15 | 2005-06-14 | Lamp with Light Emitting Diodes (LED) to provide a wide beam or a parallel beam |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004009691.9 | 2004-06-15 | ||
DE202004009691U DE202004009691U1 (en) | 2004-06-15 | 2004-06-15 | Electrical light for use in a torch has a light emitting diode that can be adjusted relative to focal point of a reflector |
DE202004019939U DE202004019939U1 (en) | 2004-06-15 | 2004-12-21 | Electrical lighting unit uses LED modules for use in such as a pocket torch or street light |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004019939U1 true DE202004019939U1 (en) | 2005-08-18 |
Family
ID=33483317
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202004009691U Expired - Lifetime DE202004009691U1 (en) | 2004-06-15 | 2004-06-15 | Electrical light for use in a torch has a light emitting diode that can be adjusted relative to focal point of a reflector |
DE202004019939U Expired - Lifetime DE202004019939U1 (en) | 2004-06-15 | 2004-12-21 | Electrical lighting unit uses LED modules for use in such as a pocket torch or street light |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202004009691U Expired - Lifetime DE202004009691U1 (en) | 2004-06-15 | 2004-06-15 | Electrical light for use in a torch has a light emitting diode that can be adjusted relative to focal point of a reflector |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE202004009691U1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202006004481U1 (en) * | 2006-03-21 | 2006-05-24 | Siteco Beleuchtungstechnik Gmbh | LED headlights and lighting system with such a headlight |
DE102006056236B4 (en) | 2006-11-27 | 2009-04-09 | Haschert, René | Housing for lighting fixtures and luminaires, including this housing, and their use as a street lamp and floodlight device |
-
2004
- 2004-06-15 DE DE202004009691U patent/DE202004009691U1/en not_active Expired - Lifetime
- 2004-12-21 DE DE202004019939U patent/DE202004019939U1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE202004009691U1 (en) | 2004-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20050922 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20080701 |