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)
12/2012
12/05/2012CN102809096A Fluorescent spotlight
12/05/2012CN102809091A Led backlight and liquid crystal display
12/05/2012CN102809089A Planar light source apparatus and display apparatus
12/05/2012CN102809086A Energy-saving health-care LED desk lamp
12/05/2012CN102809072A Automatically toning chess piece lamp
12/05/2012CN102809068A Structure of lamp
12/05/2012CN102809066A Intrinsically safe lamp
12/05/2012CN102809062A LED (Light-Emitting Diode) lamp bulb
12/05/2012CN102809060A Small-size working lamp
12/05/2012CN102805461A Lighting device for umbrella
12/05/2012CN102313142B Marking lamp
12/05/2012CN102095124B Street lamp
12/05/2012CN102052622B Novel multi-lighting-effect lamp
12/05/2012CN101994971B Wind-solar photovoltaic hybrid street lamp
12/05/2012CN101956902B Low-power electrode-less lamp and lamp tube thereof
12/05/2012CN101825269B Led substrate and led light source device
12/05/2012CN101813307B Back cover and method of assembling back cover
12/05/2012CN101718398B LED three-dimensional light source
12/05/2012CN101707828B Constant-current source driving circuit with open circuit protection and adopting LED
12/05/2012CN101707820B Caution lamp circuit and caution light using same
12/05/2012CN101691919B Permanent connection structure of lighting tubes in light fitting
12/05/2012CN101042481B Backlight device and display device
11/2012
11/29/2012WO2012160731A1 Light
11/29/2012WO2012160390A1 Modular lightings systems having sensors for touch, presence, movement
11/29/2012WO2012160141A2 Radiation sensing device, circuit
11/29/2012WO2012159906A1 Lighting device
11/29/2012WO2012159248A1 Novel tongue brush
11/29/2012WO2012102591A3 Led lamp system
11/29/2012DE19737989B4 Verbesserungen an Kraftfahrzeugscheinwerfern mit abnehmbarem Elektronikgehäuse Improvements in motor vehicle headlights with removable electronics housing
11/29/2012DE102011102658A1 Energy-saving lamp i.e. fluorescent lamp, for use with e.g. T8 light fixture, has electronic ballast, electromagnetic compatibility filter and single-side radiating light unit that are connected in firm manner
11/29/2012DE102011076613A1 LED-Leuchte LED light
11/29/2012DE102011076420A1 Strahlungserfassungsvorrichtung, Schaltung Radiation detecting apparatus, circuit
11/28/2012EP2527728A2 Variable color light emitting device and illumination apparatus using the same
11/28/2012EP2527720A1 Variable lighting apparatus
11/28/2012EP2527719A1 Lamp and illumination apparatus
11/28/2012EP2527716A1 Medical light-source device
11/28/2012DE202011104308U1 Leuchte und entspechendes LED-Austauschmodul Light and entspechendes LED replacement module
11/28/2012CN202565576U Short-circuited element, circuit board module and light source module
11/28/2012CN202565529U Intelligent light-emitting diode (LED) driver and intelligent light-emitting diode (LED) lamp
11/28/2012CN202564452U Mining lamp battery case convenient for numbering
11/28/2012CN202563224U Fixed focus LED infrared lighting device
11/28/2012CN202563103U Human body infrared inductor
11/28/2012CN202562507U Infrared inductor
11/28/2012CN202561688U Car repairing floodlight
11/28/2012CN202561687U Flat plate reading lamp
11/28/2012CN202561686U Tail-cap switch
11/28/2012CN202561685U Drive circuit structure used for LED lamp
11/28/2012CN202561684U Luminotron wire arranging structure
11/28/2012CN202561666U Turning cover type LED work light
11/28/2012CN202561662U Infrared inductor
11/28/2012CN202561641U Theftproof wind-solar hybrid solar street lamp
11/28/2012CN202561640U Wind and light complementary type solar street lamp
11/28/2012CN202561639U Lighting device with dye-sensitized solar cells for advertising poster
11/28/2012CN202561638U Solar building stair lamp
11/28/2012CN202561637U Solar infrared sensing light-emitting diode (LED) street lamp
11/28/2012CN202561634U Simple and easy solar power generation illuminating device
11/28/2012CN202561628U Night lamp
11/28/2012CN202561625U Motorcycle tail lamp
11/28/2012CN202561623U LED steering indicator lamp
11/28/2012CN202561622U A floor lamp apparatus for automobile exterior rear-view mirror
11/28/2012CN202561621U Universal serial bus (USB) charging type bicycle wheel lamp
11/28/2012CN202561615U Light-emitting diode (LED) ceiling lamp
11/28/2012CN202561611U LED ceiling lamp with emergency function
11/28/2012CN202561610U Infrared remotely-controlled slowly-turn-off ceiling dome light
11/28/2012CN202561609U LED ceiling panel light
11/28/2012CN202561605U Multifunctional warming lamp
11/28/2012CN202561603U Novel illuminating lamp
11/28/2012CN202561598U Intelligent LED (Light Emitting Diode) lamp special for wardrobe
11/28/2012CN202561597U Lamp for gun
11/28/2012CN202561592U Automatic illumination device in indoor room
11/28/2012CN202561587U Lamp under bed
11/28/2012CN202561567U Desk lamp with eye protecting function
11/28/2012CN202561560U Desk type holiday lamp
11/28/2012CN202561554U Multi-purpose desk lamp capable of automatically regulating intensity of light rays
11/28/2012CN202561552U LED touch eye-protection lamp
11/28/2012CN202561551U Decorative table lamp
11/28/2012CN202561550U A decorative lamp
11/28/2012CN202561547U Desk lamp with electric fan and electric blanket
11/28/2012CN202561545U Light-emitting diode (LED) light bar with power converter
11/28/2012CN202561541U Light-emitting diode (LED) strip
11/28/2012CN202561539U Light-emitting diode (LED) strip with switch
11/28/2012CN202561538U Lamp holders and luminaire equipped with same
11/28/2012CN202561537U Simple and high-efficiency capacitance voltage-reducing and current-limiting type LED (Light Emitting Diode) energy-saving light source
11/28/2012CN202561534U LED module and lighting device
11/28/2012CN202561528U Two-functional lamp
11/28/2012CN202561523U Intelligent light-emitting diode (LED) light
11/28/2012CN202561510U Corn-type energy-saving lamp
11/28/2012CN202561497U Light-emitting diode (LED) lamp
11/28/2012CN202561495U Indicator lamp
11/28/2012CN202561494U Floodlight
11/28/2012CN202561491U Novel open-type LED illuminating fluorescent lamp
11/28/2012CN202561490U LED lighting lamp provided with human body induction function
11/28/2012CN202561488U An LED lamp panel
11/28/2012CN202561486U An LED tube with a light-emitting angle bigger than 240 DEG and replaceable built-in power supplies
11/28/2012CN202561485U Tubular luminous lamp and lighting device
11/28/2012CN202561484U Light-emitting diode lamp tube
11/28/2012CN202561483U 灯装置 Lamp device
11/28/2012CN202561482U Light-emitting module and lighting device
11/28/2012CN202561479U LED anti-explosion lamp
11/28/2012CN202561460U Hand power flashlight
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