Patents
Sitemap › 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 › F21V 14 - Changing the characteristics or distribution of the light emitted by adjustment of parts
Patents for F21V 14 - Changing the characteristics or distribution of the light emitted by adjustment of parts (9,554)
10/2012
10/03/2012CN202469575U Improved adjustable LED (light-emitting diode) lamp
10/03/2012CN202469522U Head lamp
10/03/2012CN202469511U Light-changeable LED (light-emitting diode) flashlight
10/03/2012CN202469505U Hall electromagnetic dimming and focusing flashlight
10/03/2012CN102713743A Variable flower display backlight system
10/03/2012CN102708812A Local dimming method for liquid crystal display, liquid crystal display and backlight system
10/03/2012CN102708741A Lens imaging light source and device thereof
10/03/2012CN102705766A Sight synchronizing lamp
10/03/2012CN102705731A Adjustable LED (light emitting diode) illuminating lamp
10/03/2012CN102705730A Lens assembly controllable LED (light emitting diode)
10/03/2012CN102705714A Automatic-focusing electric torch
09/2012
09/27/2012WO2012126749A1 Downlight with illumination angle adjustable polydirectionally
09/27/2012WO2012070904A3 Polarized light illumination system
09/27/2012US20120242251 Ambience lighting system using global content characteristics
09/27/2012DE19860461B4 Scheinwerferanlage für Fahrzeuge zur Erzeugung von Lichtbündeln mit unterschiedlicher Charakteristik Headlight system for vehicles used for the production of light beams with different characteristics
09/26/2012EP2503231A2 Lighting system based on light-emitting diodes with mobile optics for control of the exit light beam
09/26/2012EP2501992A1 Primary light converter for converting primary light into secondary light
09/26/2012CN202453629U Limitable twice rotation structure of shadowless lamp for photography
09/26/2012CN202452389U External dimming structure of LED front fog lamp
09/26/2012CN202452388U Angle regulating device for light source component
09/26/2012CN202452387U Angle-adjustable track lamp
09/26/2012CN202452386U 灯具调光系统 Lighting dimming system
09/26/2012CN202452385U Dimming transmission structure for automobile lamps
09/26/2012CN202452351U Dimming structure CV9 for headlamps
09/26/2012CN202452349U Dimming assembly for automotive headlamp
09/26/2012CN202452347U Vehicle lamp with integrated far and near light
09/26/2012CN202452293U Angle-adjustable LED (light-emitting diode) lamp fixture for airports and squares
09/26/2012CN202452292U LED (light-emitting diode) lamp fixture with adjustable light projecting angle and irradiation range
09/26/2012CN202452130U Flashlight capable of quickly zooming by single hand and locking focal distance by multiple gears
09/26/2012CN202452126U Multifunctional focusing flashlight for military use or civil use
09/26/2012CN102692800A Illumination system
09/26/2012CN102691976A Light dimming lamp
09/26/2012CN102691975A Focusing structure and light fitting having the same
09/26/2012CN102691958A LED locomotive headlamp
09/26/2012CN102691946A Embedded two-way overturned and angle-adjusting digital video conference lamp
09/26/2012CN102691938A Dimmable linear LED projection lamp
09/26/2012CN102691904A Light emitting device with adjustable color temperature and color rendering index and lamp provided with light emitting device
09/26/2012CN102691903A Color temperature-adjustable LED lighting device
09/26/2012CN102027290B Adjustable lighting device
09/26/2012CN101280911B Tree simulation luminous method
09/25/2012CA2739560C Worm gear drive aiming and locking mechanism
09/24/2012DE202012103356U1 Beleuchtungsvorrichtung Lighting device
09/20/2012WO2012125818A2 Lighting assembly with adjustable light output
09/20/2012WO2012125806A2 Adjustable light source, and light bulb with adjustable light source
09/20/2012WO2012125801A2 Lighting assembly with adjustable light output
09/19/2012EP2500633A2 Vehicle headlamp
09/19/2012EP2500628A2 Vehicle headlamp
09/19/2012CN202443233U Intelligent laser illuminator
09/19/2012CN202443230U Zooming LED infrared illuminator
09/19/2012CN202442266U Remote irradiating device for increasing LED (Light-Emitting Diode) lamp by means of convex mirror
09/19/2012CN202442212U Light emitting diode (LED) computer skylight lamp
09/19/2012CN202442166U Integrated retractable lamp
09/19/2012CN202442128U Telescopic focus-adjustable light emitting diode (LED) flashlight
09/19/2012CN202442124U Multifunctional handheld lighting device with rotatable illuminant portion
09/19/2012CN102681296A Zoom lens control device of infrared high-speed ball
09/19/2012CN102679274A Imaging system for cutting light spots
09/19/2012CN102679273A Focusable lamp
09/19/2012CN102679272A Adjustable lamp structure
09/19/2012CN102679264A Light lighting system
09/19/2012CN102679258A Simulation device of three-dimensional flame
09/19/2012CN102679249A Illuminating device
09/19/2012CN102679232A Desk lamp
09/19/2012CN102679221A Inside focus-type lighting system with variable light-emitting angle
09/19/2012CN102679211A Lamp
09/18/2012US8267547 Incandescent illumination system incorporating an infrared-reflective shroud
09/13/2012DE102011013430A1 Headlight for vehicle, has covering element comprising covering lug that is position in front of and/or behind high-beam light source of lighting unit in initial position and positioned below light source in operating position
09/12/2012CN202432470U Illumination lamp self control switch device
09/12/2012CN202432440U Wavelength conversion device and luminous device
09/12/2012CN202432439U Lighting and dodging device used for light effect
09/12/2012CN202432438U Focusing structure used for lamplight color conversion
09/12/2012CN202432437U Motor synchronous zeroing device of shadowless lamp
09/12/2012CN202432436U Light spot regulation device for shadowless lamp
09/12/2012CN202432397U In-vehicle lighting device
09/12/2012CN202432347U Light emitting diode (LED) module projection lamp
09/12/2012CN202432315U Semi-conductor light source and light-emitting device
09/12/2012CN202432286U Light source module capable of being bent
09/12/2012CN202432250U Light source wavelength adjustable portable lamp
09/12/2012CN102662301A Light source system and related projection system
09/12/2012CN102661579A Light baffle structure used for adjusting light type of headlight and method for adjusting light type of headlight
09/12/2012CN102661578A Light-regulating structure of automobile headlamp
09/12/2012CN102661577A Optical design method of variable spot LED shadowless lamp
09/12/2012CN102661576A Lighting wavelength conversion device and lighting device
09/12/2012CN102661511A Lamp and method for reflecting LED (Light Emitting Diode) light source by optical disk
09/12/2012CN101893206B Dimming structure and lamp with same
09/07/2012WO2012117363A1 System and methods for producing homogeneous light intensity distribution
09/07/2012WO2012117108A1 Surgical light and method for illuminating a surgical site
09/06/2012DE102011004882A1 Leuchteinheit mit Beleuchtungseinheit und Projektionseinheit Light unit with lighting unit and projection unit
09/05/2012EP2495487A1 Operation lamp and method for illuminating an operation point
09/05/2012EP2494269A1 Device for controlling a low beam of a vehicle
09/05/2012CN202423815U Laser line source capable of adjusting concentricity and symmetry of laser line and outer cylinder
09/05/2012CN202421694U Supplemental lighting device and camera
09/05/2012CN202419530U Rotary lamp connecting mechanism and lamp
09/05/2012CN202419500U Dimming lamp
09/05/2012CN202419499U Focusing mechanism of LED shadowless lamp
09/05/2012CN202419498U Light spot adjusting structure for LED lamp
09/05/2012CN202419429U Self-adaptive automobile headlamp device based on digital micro-mirror element
09/05/2012CN202419419U Intelligent follow-up steering head lamp system
09/05/2012CN202419417U Car light capable of adjusting light beam angles
09/05/2012CN202419400U Special lamp for hospital ward
09/05/2012CN202419376U LED (Light-Emitting Diode) spot lamp with continuous change of round spots and size
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