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)
05/2010
05/26/2010CN101713505A Method for manufacturing LED lighting lamps and lanterns with radiating devices
05/26/2010CN101713502A Lighting apparatus
05/26/2010CN101713495A Modularized light emitting diode lamp
05/26/2010CN101262110B Luminescent device and its lamp tube base
05/26/2010CN101220943B Integral LED lamp
05/25/2010US7722209 Flashlight with selectable output level switching
05/20/2010WO2010057138A2 Energy-efficient solar-powered outdoor lighting
05/20/2010WO2010027631A3 Led lamp failure alerting system
05/20/2010DE10219485B4 Einrichtung zur Erzeugung von Lichteffekten Means for generating light effects
05/20/2010DE102008056565A1 Lichtquelle Light source
05/20/2010DE102007030897B4 Mehrschaltertaschenleuchte More torch switch
05/19/2010EP2187367A1 Signaller with an acoustic source, a visual source and a blink device
05/19/2010EP1938768B1 Surgical light provided with a light emission control
05/19/2010CN201479432U Dimmable LED constant current source driver with wide voltage range
05/19/2010CN201479429U LED street lamp system using Internet and series radio-frequency network
05/19/2010CN201479428U Constant current and constant voltage LED lighting circuit
05/19/2010CN201479420U Special driver for LED light source of railway passenger car
05/19/2010CN201479416U Rotary function setting device
05/19/2010CN201479415U LED lamp tube circuit
05/19/2010CN201478885U Charging device
05/19/2010CN201478269U Electric lighting fluorescent tube capable of being continuously used more than three times
05/19/2010CN201477870U Horn with light-emitting diodes and lampshade
05/19/2010CN201477804U Traffic warning device using solar energy
05/19/2010CN201477763U Luminescent teaching rod device
05/19/2010CN201477334U Backlight module for liquid crystal display and liquid crystal display
05/19/2010CN201475953U Efficient heat radiating LED backlight circuit and radiator structure thereof
05/19/2010CN201475948U Heat dissipation device for LED pins of LED lamp
05/19/2010CN201475944U Splicing fitting and decoration lamp with splicing fitting
05/19/2010CN201475943U Electroless lamp coupling mechanism
05/19/2010CN201475942U Tubular composite LED lamp cap
05/19/2010CN201475941U Self-adjusting light control lamp
05/19/2010CN201475940U Novel electrical appliance box and light fitting applying same
05/19/2010CN201475939U Optimized circuit device of LED illumination products
05/19/2010CN201475938U Energy-saving lamp
05/19/2010CN201475937U Photographic lamp device
05/19/2010CN201475924U Connecting rod structure of illuminating apparatus
05/19/2010CN201475915U Connector
05/19/2010CN201475914U Waterproof build-in structure of LED lamp
05/19/2010CN201475912U LED lamp holder
05/19/2010CN201475911U Multi head cold cathode spiral lamp structure
05/19/2010CN201475892U LED decorative glass lamp
05/19/2010CN201475869U Novel xenon lamp
05/19/2010CN201475864U Solar road caution light
05/19/2010CN201475862U Solar LED flash lamp used on guardrail
05/19/2010CN201475861U Infrared induction solar photovoltaic illumination control device
05/19/2010CN201475860U Multifunctional solar energy lantern desk lamp
05/19/2010CN201475859U Intelligent remote control system of solar LED light
05/19/2010CN201475858U Emergency indication lamp
05/19/2010CN201475857U Illuminator for square cabin interface window
05/19/2010CN201475856U Wind-solar hybrid street lamp with slidable lamp holder
05/19/2010CN201475855U Intelligent wind-solar complementary street lamp system
05/19/2010CN201475854U Polymer lithium-ion battery wind-and-PV hybrid streetlight with adjustable illumination height
05/19/2010CN201475853U Underwater LED lamp with battery drive
05/19/2010CN201475852U Vertical axis light energy and wind energy complementary lighting device
05/19/2010CN201475850U Solar photoelectric lamp box
05/19/2010CN201475849U Solar LED lamp with high reliability
05/19/2010CN201475848U Solar LED lamp
05/19/2010CN201475847U Wind-energy and light-energy combined type street lamp
05/19/2010CN201475842U Switch device of glove box lamp
05/19/2010CN201475839U Vehicle-mounted remote control searchlight
05/19/2010CN201475837U Integrated HID stabilizer special for special vehicle
05/19/2010CN201475833U Novel passage lamp
05/19/2010CN201475832U Energy-saving LED street lamp
05/19/2010CN201475831U LED lamp for dentistry
05/19/2010CN201475826U Novel car top lighting equipment
05/19/2010CN201475822U Embedded type LED lamp
05/19/2010CN201475821U Water cooling heat dissipation high-power LED underground lamp
05/19/2010CN201475817U Water cooling heat dissipation high-power LED outdoor spot lamp
05/19/2010CN201475814U Integral lens module LED street lamp head with adjustable illumination angle
05/19/2010CN201475809U Lamp for plant growing
05/19/2010CN201475807U LED lighting device for escalator and moving pavement handrail mopboard
05/19/2010CN201475805U Outdoor LED projecting lamp
05/19/2010CN201475799U Lamp cap structure of LED street lamp
05/19/2010CN201475794U Aquarium lamp
05/19/2010CN201475792U LED lamp assembling board
05/19/2010CN201475791U Structure improvement of projection lamp
05/19/2010CN201475790U LED illumination device
05/19/2010CN201475789U Novel wall lamp
05/19/2010CN201475780U Eye-protection lamp with timing music playing function
05/19/2010CN201475779U Dedicated desk lamp for students
05/19/2010CN201475778U Mosquito expelling desk lamp
05/19/2010CN201475775U Multifunctional shadow-less desk lamp
05/19/2010CN201475774U Inductive desk lamp
05/19/2010CN201475770U LED imperishable lamp decorative string
05/19/2010CN201475767U LED light emitting panel
05/19/2010CN201475766U Water-proofing LED light string structure
05/19/2010CN201475765U Intelligent LED curtain lamp display screen device
05/19/2010CN201475764U Replaceable LED string lamp injection-moulded by copper tube terminals
05/19/2010CN201475762U Energy-saving LED fluorescent lamp
05/19/2010CN201475760U LED illumination lamp
05/19/2010CN201475758U LED luminous panel
05/19/2010CN201475755U High-power energy-saving LED bulb
05/19/2010CN201475754U High power LED bulb
05/19/2010CN201475751U LED decorative lamp
05/19/2010CN201475750U Led light source
05/19/2010CN201475749U LED illumination lamp
05/19/2010CN201475748U Surface light source illumination lantern
05/19/2010CN201475747U High-power LED lighting lamp with radiating structure
05/19/2010CN201475745U Efficient energy-saving flame-proof type anti-explosion emergency fluorescent lamp
05/19/2010CN201475744U LED packaging structure
1 ... 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 ... 468