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 23 - Arrangement of electric circuit elements in or on lighting devices
Patents for F21V 23 - Arrangement of electric circuit elements in or on lighting devices (46,764)
11/2011
11/16/2011CN202040587U LED tube capable of emitting and receiving LED light wave
11/16/2011CN202040586U Microwave induction LED tube capable of playing music
11/16/2011CN202040585U Microwave induction light-emitting diode (LED) bulb capable of carrying out wireless transmission and receiving
11/16/2011CN202040584U PIR induction LED bulb capable of wirelessly transmitting and receiving
11/16/2011CN202040583U Microwave induction LED (light-emitting diode) lamp tube capable of realizing wireless transmission and reception
11/16/2011CN202040582U PIR (passive infrared sensor) sensing LED light tube capable of playing music
11/16/2011CN202040581U LED music light tube having functions of emitting and receiving LED optical wavelength
11/16/2011CN202040579U LED lamp with camera
11/16/2011CN202040576U LED fluorescent tube capable of conveniently replacing driving power source
11/16/2011CN202040575U Power source and light source separated improved structure of light-emitting diode (LED) bulb
11/16/2011CN202040574U LED (light-emitting diode) lamp and LED lamp unit
11/16/2011CN202040570U Paster LED light source provided with lens
11/16/2011CN202040568U LED tubular energy-saving lamp
11/16/2011CN202040567U LED lamp body structure
11/16/2011CN202040566U LED flat lamp
11/16/2011CN202040564U Multi-functional fishing lamp
11/16/2011CN202040563U Novel LED flashlight
11/16/2011CN202040562U A multifunctional light fixture
11/16/2011CN202040561U Energy-saving lithium battery mine lamp
11/16/2011CN202040560U Miniature flashlight
11/16/2011CN202040558U Portable light-emitting diode (LED) lamp structure
11/16/2011CN202040557U Portable sucker lamp
11/16/2011CN202040556U Magnetic positioning charging electric torch
11/16/2011CN202040555U Emergency electric torch with alarm function
11/16/2011CN202040554U Multipurpose light-emitting diode (LED) working lamp
11/16/2011CN202040160U Clip and desk lamp or desk lamp type heater with mounted clip
11/16/2011CN202039539U Wood floor with lightening function
11/16/2011CN202037564U Multifunctional handle
11/16/2011CN202037361U Miller with illuminating lamp for maintenance
11/16/2011CN202036170U Washing indication device of fully embedded dishwasher
11/16/2011CN202035577U Crutch lamp device
11/16/2011CN102244957A Light emitting diode (LED) system with detection module, driving device and error detection module
11/16/2011CN102244955A Adaptive circuit
11/16/2011CN102243389A Backlight screen having six light-emitting diode (LED) lamps
11/16/2011CN102242915A Flame-proof type explosion-proof lamp of heat-dissipating structure
11/16/2011CN102242914A Lamp tube switching circuit
11/16/2011CN102242913A Lamp for reading
11/16/2011CN102242912A Voice-controlled lamp unit
11/16/2011CN102242911A Light-emitting diode (LED) triangular folding lamp
11/16/2011CN102242901A Solar LED (light emitting diode) lighting lamp
11/16/2011CN102242900A Wind-solar green energy lighting system
11/16/2011CN102242899A Solar LED intelligent illumination system
11/16/2011CN102242898A Sodium bicarbonate LED (light emitting diode) lamp
11/16/2011CN102242893A Non-contact type LED (light emitting diode) lamp with adjustable lighting dedicated for kitchens
11/16/2011CN102242892A LED (light emitting diode) multifunctional road bridge railing lamp
11/16/2011CN102242891A Special electrodeless lamp for classrooms
11/16/2011CN102242888A Light-emitting device and method for adjusting light intensity of light-emitting device
11/16/2011CN102242887A Multifunctional lighting desk lamp
11/16/2011CN102242886A Novel desk lamp
11/16/2011CN102242876A Lamp structure
11/16/2011CN102242875A Lamp structure
11/16/2011CN102242874A High-power light emitting diode (LED) light source module
11/16/2011CN102242873A LED (light emitting diode) lamp
11/16/2011CN101839397B Portable lighting device and method for supplying power to load circuit
11/16/2011CN101813242B High efficient luminophor
11/16/2011CN101793385B Combined plug for LED daylight lamp
11/16/2011CN101738784B Light-emitting diode array of liquid crystal display, drive system thereof and liquid crystal display
11/16/2011CN101634416B Voice control omnibearing rotating top light
11/16/2011CN101561088B High-power high-efficiency cold cathode energy-saving lamp
11/16/2011CN101509624B Flat panel display and backlight module thereof
11/16/2011CN101210665B LED lighting unit
11/16/2011CN101187758B Liquid crystal display device
11/16/2011CN101135419B Multi-switch flashlight
11/15/2011US8057057 Light unit and liquid crystal display device having the same
11/15/2011DE202011104856U1 LED Röhre mit Steckverbindung am Gehäuse LED tube with plug connection on housing
11/15/2011DE202011104855U1 LED Röhre mit Stromführung durch das Gehäuse LED tube with current conduction through the housing
11/15/2011DE202011051749U1 Anschlussvorrichtung zum Anschluss einer Anzahl von LED-Leuchtmitteln an ein LED-Treibermittel mit Konstantstromspeisung Connection device for connecting a number of LED bulbs to a LED driver with constant current supply means
11/15/2011DE202010011409U1 Leuchtkörper mit zwei Gehäuseteilen Fixtures with two housing parts
11/10/2011WO2011140090A1 Lighting device with selectable output level switching
11/10/2011WO2011139764A2 Linkable linear light emitting diode system
11/10/2011WO2011137662A1 Led light source and manufacturing method thereof
11/10/2011WO2011137542A1 Adapter arrangement for operating an electric luminaire on a table
11/10/2011WO2011088212A3 Holder assembly
11/10/2011WO2011075730A3 Led-based lamp with directional illumination
11/10/2011WO2011069848A3 Led lamp
11/10/2011US20110273366 Display Device And An Electronic Apparatus Using The Same
11/10/2011DE202011051612U1 LED-Leuchte LED light
11/10/2011DE102010028795A1 Schaltung zum Betrieb einer Leuchteinheit sowie Leuchte mit einer solchen Schaltung A circuit for operating a light-emitting unit and light with such a circuit,
11/10/2011DE102010019875A1 Leuchtmittel zum Ersatz einer Leuchtstoffröhre Bulbs to replace a fluorescent tube
11/10/2011DE102010019454A1 Carrier profile for light mounted on e.g. ceiling, has light source e.g. warm-white LED, whose carrier is fastened by electrical conductors, where attachment of carrier of light source takes place at supply voltage
11/09/2011EP2384936A1 Method for controlling at least one lighting system of a motor vehicle and motor vehicle
11/09/2011EP2271873B1 Illumination for a test device
11/09/2011EP1290374B2 Plug-in light
11/09/2011DE202011103455U1 LED-Lichtröhre LED light tube
11/09/2011CN202034973U Power line carrier terminal equipment and firefighting emergency evacuation lighting intelligent system of power line carrier terminal equipment
11/09/2011CN202033996U Advertisement flagpole
11/09/2011CN202032525U Electronic ballast circuit board
11/09/2011CN202032524U Chargeable lamp module with contacts
11/09/2011CN202032523U Modularized lamp fitting
11/09/2011CN202032522U Lamp with gravity sensing function
11/09/2011CN202032521U Dimming lamp with human induction switch
11/09/2011CN202032520U Light-emitting diode (LED) lighting lamp circuit for refrigerator
11/09/2011CN202032519U Motorcycle LED turn light circuit
11/09/2011CN202032518U LED (Light Emitting Diode) circuit board convenient to maintain
11/09/2011CN202032517U LED illuminating unit board
11/09/2011CN202032516U Battery fixing device for flood lamp
11/09/2011CN202032515U Circuit module displacement structure an LED light fixture
11/09/2011CN202032514U Heat dissipation lamp plate
11/09/2011CN202032505U LED (light emitting diode) attaching lighting plate
11/09/2011CN202032504U LED suspension fixing device
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