Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 37 - Circuit arrangements for electric light sources in general
Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
09/2012
09/26/2012CN202455632U Light-emitting diode (LED) drive circuit for direct current supply
09/26/2012CN202455631U Non-driving alternating current power supply alternating current light-emitting diode (ACLED) light source
09/26/2012CN202455630U LED (light-emitting diode) driving power supply circuit
09/26/2012CN202455629U Light-emitting diode (LED) energy-saving lamp with driver
09/26/2012CN202455628U LED (Light-Emitting Diode) dimming flashlight manufactured by using time base circuit
09/26/2012CN202455627U Light emitting diode (LED) circuit
09/26/2012CN202455626U LED (light emitting diode) spotlight driving power supply
09/26/2012CN202455625U Colored lamp control circuit based on random control mechanism
09/26/2012CN202455624U Intelligent lighting energy saver
09/26/2012CN202455623U Road lamp control device capable of adjusting light intensity automatically
09/26/2012CN202455622U Automatic control device of streetlamp
09/26/2012CN202455621U Multifunctional illumination power-saving control device for streetlamp
09/26/2012CN202455620U Infrared radio remote control lamp
09/26/2012CN202455619U Wireless trigger for camera flash lamp
09/26/2012CN202455618U Wireless triggering receiver of camera flash lamp
09/26/2012CN202455617U Light-emitting diode (LED) lighting time delay circuit and LED lighting device
09/26/2012CN202455616U Infrared and photosensitive combined control device
09/26/2012CN202455615U Miniature human body sensing fluorescent lamp
09/26/2012CN202455614U Terminal equipment with automatic lighting function
09/26/2012CN202455613U Multifunctional control panel
09/26/2012CN202455612U Novel voice control lamp switch
09/26/2012CN202455611U Light-emitting diode (LED) intelligent lighting device
09/26/2012CN202455610U Constant current light-emitting diode (LED) driver
09/26/2012CN202455609U Light-emitting diode (LED) gardening lamp with current monitoring device
09/26/2012CN202455608U Novel LED (light-emitting diode) street lamp
09/26/2012CN202455607U Remote control dimming device controlled through direct-current voltage signal
09/26/2012CN202455606U Microwave sensor
09/26/2012CN202455605U LED (light emitting diode) lamp with control device having current and temperature monitoring function
09/26/2012CN202455604U Phase angle detection circuit, load driver and light source adjuster
09/26/2012CN202455603U Drive circuit for light-emitting diode (LED) series headlamp of special vehicle
09/26/2012CN202455602U Light-emitting diode (LED) game device lamp low in light decay
09/26/2012CN202455601U Intelligent light-controlled LED (Light Emitting Diode) lighting device
09/26/2012CN202455600U Timing light emitting diode (LED) plant growth lamp
09/26/2012CN202455599U Temperature control LED (Light-Emitting Diode) plant growing lamp
09/26/2012CN202455598U Infrared remote control projection lamp
09/26/2012CN202455597U Acoustically-controllable intelligent lamp control device
09/26/2012CN202455596U Illuminating lamp capable of automatically adjusting brightness and light color
09/26/2012CN202455595U Chained inductive switching device of chained inductive lamp
09/26/2012CN202455594U Illuminating lamp capable of automatically adjusting light color
09/26/2012CN202455593U Vision light source controller for gold ball bonding machine
09/26/2012CN202455592U Antiaircraft lighting circuit based on enclosed space
09/26/2012CN202455591U LED security headlamp with control circuit and automatic controlled lighting system
09/26/2012CN202455590U High-power intelligent LED power supply driver with innovative framework
09/26/2012CN202455589U Landscape lighting control device
09/26/2012CN202455588U Light-operated wall lamp
09/26/2012CN202455587U Light adjusting module based on EIB
09/26/2012CN202455586U LED parking stall lighting lamp provided with supersonic wave parking stall detector
09/26/2012CN202455585U 路灯远程控制器 Lights remote controller
09/26/2012CN202455584U Portable explosion-proof lamp for limited space of metal container and humid kettle, jar and pool
09/26/2012CN202455583U Light-emitting diode (LED) general lamp tube matched with ballast
09/26/2012CN202455582U Signal generating circuit of nuclear marker light
09/26/2012CN202454226U Brightness control circuit, chip and device
09/26/2012CN202454224U Lamp drive-in-one LED (Light-Emitting Diode) display screen module
09/26/2012CN202454206U LED (Light Emitting Diode) billboard
09/26/2012CN202453624U Flash lamp with focusing lamp
09/26/2012CN202453621U Wireless trigger with focusing light
09/26/2012CN202453581U Temperature control touch-type high-brightness LED (light-emitting diode) industrial X-ray film viewing lamp
09/26/2012CN202452439U White balance semiconductor lighting device
09/26/2012CN202452284U Infrared ray optical wave channel illuminating system
09/26/2012CN202452283U Passageway illumination system started by mutual inductance of visual rays
09/26/2012CN202452245U Energy-saving type LED flexible lamp strip capable of achieving point-by-point playing effect
09/26/2012CN202452207U Bedroom lamp capable of being turned off at regular time
09/26/2012CN202452184U Dodging rotation type optical-electric separation light emitting diode (LED) floodlight with protection pedant chain
09/26/2012CN202452181U Rotary radiation light-emitting diode (LED) flood lamp with groove and uniform light
09/26/2012CN202452156U White balance semiconductor lighting device
09/26/2012CN1917733B Method for controlling public illumination of light in passageway
09/26/2012CN102696280A Data detection for visible light communications using conventional camera sensor
09/26/2012CN102696279A Electronic ballast circuit for lamps
09/26/2012CN102695344A Lighting device for vehicles
09/26/2012CN102695343A LED (Light Emitting Diode) driving circuit
09/26/2012CN102695342A Digital dimming circuit system of LED shadowless lamp
09/26/2012CN102695341A LED drive power supply applicable to electronic transformer
09/26/2012CN102695340A LED drive power supply with power saver
09/26/2012CN102695339A LED (light-emitting diode) drive circuit with high efficient and high power factor
09/26/2012CN102695338A Drive power supply for 3-wattage LED (light-emitting diode) lamp
09/26/2012CN102695337A Control system for regulating background light color of combined instrument according to endurance mileage
09/26/2012CN102695336A LED (light-emitting diode) lamp
09/26/2012CN102695335A Linear dimming circuit and dimming method of low-voltage direct-current centralized power supply LED (light-emitting diode) constant current source
09/26/2012CN102695334A Intelligent light modulation apparatus for LED concentrated direct current power supply system
09/26/2012CN102695333A Pole-changing driving method and pole-changing dimming apparatus utilizing pole-changing driving method
09/26/2012CN102695332A Hybrid power control system
09/26/2012CN102695331A Backlight apparatus, control method therefor, and display apparatus
09/26/2012CN102695330A Light emitting device power supply circuit, and light emitting device driver circuit and control method thereof
09/26/2012CN102695329A Lighting device for solid-state light source, and illumination apparatus and system including same
09/26/2012CN102695328A Lighting device and illumination apparatus
09/26/2012CN102695327A Lighting device and illumination apparatus using the same
09/26/2012CN102695326A Controller and led driving circuit with protection function
09/26/2012CN102695325A Led driving circuit and control circuit
09/26/2012CN102695324A Light source module power supply system
09/26/2012CN102695323A Intelligent emergency sensor light
09/26/2012CN102695322A Driving power supply device for high power LED
09/26/2012CN102695321A Infrared induction circuit
09/26/2012CN102695320A Constant current drive circuit
09/26/2012CN102695319A LED stepless light regulating circuit
09/26/2012CN102695318A A driving circuit of lamp and a ballast
09/26/2012CN102695317A Circuit and method for ensuring normal operation of light source modules
09/26/2012CN102695316A Series-connection current limiting circuit of miner lamp intrinsic safety power supply
09/26/2012CN102695315A Domestic LED (light-emitting diode) lamp circuit
09/26/2012CN102695314A LED lamp circuit
09/26/2012CN102695313A LED (light-emitting diode) lamp circuit system
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