DE102006016376B4 - Linsenverstellvorrichtung - Google Patents
Linsenverstellvorrichtung Download PDFInfo
- Publication number
- DE102006016376B4 DE102006016376B4 DE102006016376A DE102006016376A DE102006016376B4 DE 102006016376 B4 DE102006016376 B4 DE 102006016376B4 DE 102006016376 A DE102006016376 A DE 102006016376A DE 102006016376 A DE102006016376 A DE 102006016376A DE 102006016376 B4 DE102006016376 B4 DE 102006016376B4
- Authority
- DE
- Germany
- Prior art keywords
- lens
- optical lens
- adjusting device
- pressure chambers
- optical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/12—Fluid-filled or evacuated lenses
- G02B3/14—Fluid-filled or evacuated lenses of variable focal length
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/027—Mountings, adjusting means, or light-tight connections, for optical elements for lenses the lens being in the form of a sphere or ball
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lens Barrels (AREA)
Abstract
Linsenverstellvorrichtung (10) mit mindestens einer elastisch verformbaren optischen Linse (20) und mit einer Verformvorrichtung (40),
– wobei die Verformvorrichtung (40) mittels Veränderung einer auf die optische Linse (20) wirkenden Kraft die Gestalt der optischen Linse (20) und die Brennweite der optischen Linse (20) verändert,
– wobei die Verformvorrichtung (40) zwei aneinander angrenzende, pneumatisch voneinander isolierte Druckräume (72; 73) umfasst,
– wobei die optische Linse (20) eine Trennwand (74) zwischen beiden Druckräumen (72; 73) durchdringt und
– wobei zur Gestaltänderung der optischen Linse (20) beide Druckräume (72; 73) mit unterschiedlichem pneumatischem Druck beaufschlagt werden.Lens adjustment device (10) with at least one elastically deformable optical lens (20) and with a deforming device (40),
Wherein the deforming device (40) changes the shape of the optical lens (20) and the focal length of the optical lens (20) by means of a force acting on the optical lens (20),
- wherein the deforming device (40) comprises two mutually adjacent, pneumatically isolated pressure chambers (72, 73),
- wherein the optical lens (20) penetrates a partition (74) between the two pressure chambers (72; 73) and
- Wherein the shape change of the optical lens (20) both pressure chambers (72; 73) are subjected to different pneumatic pressure.
Description
Die Erfindung betrifft eine Linsenverstellvorrichtung mit mindestens einer elastisch verformbaren optischen Linse und mit einer Verformvorrichtung.The The invention relates to a Linsenverstellvorrichtung with at least an elastically deformable optical lens and with a deforming device.
Optische Linsen können aus elastisch verformbaren Werkstoffen, z. B. aus silikonartigen Thermoplasten hergestellt werden. Die einzelne optische Linse kann Teil einer Lichtquelle sein, beispielsweise als Lichtverteilkörper einer Leuchtdiode. Die optische Linse kann aber auch einer Lichtquelle optisch nachgeschaltet sein, z. B. beim Einsatz der optischen Linse in einem Kraftfahrzeugscheinwerfer. Auch ist es denkbar, die elastisch verformbare optische Linse unabhängig von Lichtquellen in einem optischen Instrument, z. B. in einem Fernrohr oder in einem Mikroskop, einzusetzen.optical Lenses can made of elastically deformable materials, eg. B. of silicone-like Thermoplastics are produced. The single optical lens can Be part of a light source, such as a light distribution of a Led. The optical lens can also be a light source be optically downstream, z. B. when using the optical lens in a motor vehicle headlight. Also, it is conceivable that elastic deformable optical lens independent of light sources in an optical instrument, e.g. B. in a telescope or in a microscope.
Aus
der
Aus
der
Die
Der vorliegenden Erfindung liegt daher die Problemstellung zugrunde, eine Linsenverstellvorrichtung zu entwickeln, die die optischen Eigenschaften einer optischen Linse gezielt verändert.Of the The present invention is therefore based on the problem to develop a Linsenverstellvorrichtung that the optical Properties of an optical lens changed specifically.
Diese Problemstellung wird mit den Merkmalen des Hauptanspruchs gelöst. Dazu verändert eine Verformvorrichtung mittels Veränderung einer auf die optische Linse wirkenden Kraft die Gestalt der optischen Linse und die optischen Eigenschaften der optischen Linse. Die Verformvorrichtung umfasst zwei aneinander angrenzende, pneumatisch voneinander isolierte Druckräume, wobei die optische Linse eine Trennwand zwischen beiden Druckräumen durchdringt und wobei zur Gestaltänderung der optischen Linse beide Druckräume mit unterschiedlichem pneumatischem Druck beaufschlagt werden.These Problem is solved with the features of the main claim. To changed a deformation device by means of a change to the optical Lens acting force the shape of the optical lens and the optical Properties of the optical lens. The deformation device comprises two adjoining, pneumatically isolated pressure chambers, wherein the optical lens penetrates a partition wall between the two pressure chambers and wherein the shape change the optical lens both pressure chambers be subjected to different pneumatic pressure.
Weitere Einzelheiten der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung einer schematisch dargestellten Ausführungsform.Further Details of the invention will become apparent from the dependent claims and the following description of a schematically illustrated embodiment.
Die
Linsenverstellvorrichtung (
Die
Auf
der Bodenscheibe (
Die
optische Linse (
Beide
Druckräume
(
Im
Ausgangszustand sind beispielsweise beide Druckräume (
Um
die Brennweite der optischen Linse (
Soll
die Brennweite der optischen Linse (
In
dem beschriebenen Ausführungsbeispiel hat
die optische Linse einen kreisförmigen
Querschnitt. Gegebenenfalls kann der Querschnitt auch oval, eckig,
etc. sein. Die Linse (
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- UmgebungSurroundings
- 1010
- LinsenverstellvorrichtungLinsenverstellvorrichtung
- 2020
- optische Linseoptical lens
- 3131
- Leuchtdioden, LichtquellenLEDs, light sources
- 3232
- lichtemittierender Chiplight emitting chip
- 3333
- Platinecircuit board
- 3434
- Lichtverteilkörperlight distribution
- 4040
- VerformvorrichtungDeforming
- 4848
- Pneumatikleitung, Teil der AnsteuervorrichtungPneumatic line, Part of the drive device
- 7171
- Gehäusecasing
- 7272
- Druckraum, obenPressure chamber, above
- 7373
- Druckraum, untenPressure chamber, below
- 7474
- ringförmige Scheibeannular disc
- 7575
- Durchbruch von (74)breakthrough from (74)
- 7676
- Mantelcoat
- 7777
- Bodenscheibebottom disk
- 7878
- Ausgleichlinsecompensation lens
Claims (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006016376A DE102006016376B4 (en) | 2006-04-05 | 2006-04-05 | Linsenverstellvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006016376A DE102006016376B4 (en) | 2006-04-05 | 2006-04-05 | Linsenverstellvorrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006016376A1 DE102006016376A1 (en) | 2007-10-18 |
DE102006016376B4 true DE102006016376B4 (en) | 2011-02-17 |
Family
ID=38514434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006016376A Expired - Fee Related DE102006016376B4 (en) | 2006-04-05 | 2006-04-05 | Linsenverstellvorrichtung |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006016376B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012022524A1 (en) * | 2012-11-16 | 2014-05-22 | Hella Kgaa Hueck & Co. | Light module for headlight of vehicle, has diaphragm unit which is arranged by roller that is circumferentially provided in diaphragm edges, so that roller in contact with diaphragm edges in stationary-changed focal point is tracked |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015102145U1 (en) * | 2015-04-29 | 2016-08-01 | Zumtobel Lighting Gmbh | Adjustable optics system |
CN105204271A (en) * | 2015-10-20 | 2015-12-30 | 南昌欧菲光电技术有限公司 | Camera module |
DE102016101845A1 (en) * | 2016-02-03 | 2017-08-03 | Zweibrüder Optoelectronics Gmbh & Co. Kg | Lamp with liquid lens |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2525863A1 (en) * | 1975-06-10 | 1977-05-12 | Siemens Ag | OPTICAL LAYERING SYSTEM |
US4514048A (en) * | 1981-08-17 | 1985-04-30 | Polaroid Corporation | Variable focus elastomeric lens system |
DE19827603A1 (en) * | 1998-06-20 | 1999-12-23 | Zeiss Carl Fa | Projection light exposure system for microlithography |
DE10046379A1 (en) * | 2000-09-20 | 2002-03-28 | Zeiss Carl | System for the targeted deformation of optical elements |
US20020149848A1 (en) * | 2001-04-10 | 2002-10-17 | Rainer Labus | Device and method for changing the stress-induced birefringence and/or the thickness of an optical component |
DE10151919A1 (en) * | 2001-10-20 | 2003-05-15 | Zeiss Carl | Optical element with an optical axis |
DE10005795C2 (en) * | 2000-02-10 | 2003-06-12 | Inst Mikrotechnik Mainz Gmbh | Headlamp with a number of individual light emitters |
US6730123B1 (en) * | 2000-06-22 | 2004-05-04 | Proteus Vision, Llc | Adjustable intraocular lens |
JP2005234094A (en) * | 2004-02-18 | 2005-09-02 | Nec Corp | Variable focus lens and method for varying the focus |
-
2006
- 2006-04-05 DE DE102006016376A patent/DE102006016376B4/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2525863A1 (en) * | 1975-06-10 | 1977-05-12 | Siemens Ag | OPTICAL LAYERING SYSTEM |
US4514048A (en) * | 1981-08-17 | 1985-04-30 | Polaroid Corporation | Variable focus elastomeric lens system |
DE19827603A1 (en) * | 1998-06-20 | 1999-12-23 | Zeiss Carl Fa | Projection light exposure system for microlithography |
DE10005795C2 (en) * | 2000-02-10 | 2003-06-12 | Inst Mikrotechnik Mainz Gmbh | Headlamp with a number of individual light emitters |
US6730123B1 (en) * | 2000-06-22 | 2004-05-04 | Proteus Vision, Llc | Adjustable intraocular lens |
DE10046379A1 (en) * | 2000-09-20 | 2002-03-28 | Zeiss Carl | System for the targeted deformation of optical elements |
US20020149848A1 (en) * | 2001-04-10 | 2002-10-17 | Rainer Labus | Device and method for changing the stress-induced birefringence and/or the thickness of an optical component |
DE10151919A1 (en) * | 2001-10-20 | 2003-05-15 | Zeiss Carl | Optical element with an optical axis |
JP2005234094A (en) * | 2004-02-18 | 2005-09-02 | Nec Corp | Variable focus lens and method for varying the focus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012022524A1 (en) * | 2012-11-16 | 2014-05-22 | Hella Kgaa Hueck & Co. | Light module for headlight of vehicle, has diaphragm unit which is arranged by roller that is circumferentially provided in diaphragm edges, so that roller in contact with diaphragm edges in stationary-changed focal point is tracked |
Also Published As
Publication number | Publication date |
---|---|
DE102006016376A1 (en) | 2007-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102010046626B4 (en) | Color-correcting projection optics for a light module of a motor vehicle headlight | |
DE102006016376B4 (en) | Linsenverstellvorrichtung | |
DE102019202434A1 (en) | vehicle light | |
DE102017124296A1 (en) | Lighting device for vehicles | |
DE102008001778A1 (en) | short-range lens | |
EP2302295B1 (en) | Assembly for emitting light with light source and optical element | |
DE102014112937A1 (en) | Lighting device for vehicles | |
DE102016210636A1 (en) | Optics for a headlight, optics arrangement and headlights | |
DE112015002047T5 (en) | Display device, in particular for motor vehicles | |
DE102012008930A1 (en) | Device for monitoring function of light sources e.g. LEDs, in light i.e. headlight of vehicle i.e. motor car, has camera detecting function loss of light sources or light power change, and optical element including boundary surface | |
DE102019125264A1 (en) | Optical device and vehicle | |
DE102017206194A1 (en) | Optical fiber, optics, lighting system and headlights | |
DE112015002043T5 (en) | Display device, in particular for motor vehicles | |
DE202013101509U1 (en) | Optical lens for strip lighting | |
WO2016096600A1 (en) | Lighting device | |
DE102017206817A1 (en) | LIGHTING SYSTEM AND HEADLIGHTS | |
EP2652394B1 (en) | Headlamp for a vehicle having an led main light module | |
DE102014200606A1 (en) | Illuminated window element | |
EP2245362B1 (en) | Illumination device | |
DE102013017859A1 (en) | Illumination system for vehicle, has illuminating device and optical element, which are separately arranged from each other, where lighting system emits light in air interface such that portion of emitted light is coupled in optical element | |
DE102019110776A1 (en) | LIGHT ASSEMBLY | |
EP1798468A3 (en) | Vehicle headlight | |
DE202010004874U1 (en) | LED module with passive LED | |
DE202009014746U1 (en) | Device for the illumination of the eye | |
EP2156985A1 (en) | Lighting unit for an interior light of a motor vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: ODELO GMBH, 71409 SCHWAIKHEIM, DE |
|
R020 | Patent grant now final |
Effective date: 20110619 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20111101 |
|
R082 | Change of representative |
Representative=s name: KAUFMANN, URSULA, DIPL.-PHYS. DR.RER.NAT., DE Representative=s name: KAUFMANN & STUMPF PATENTANWALTS-PARTNERSCHAFT, DE |
|
R082 | Change of representative |
Representative=s name: KAUFMANN, URSULA, DIPL.-PHYS. DR.RER.NAT., DE |