F21V29/63 - CPC Classification Index

ClassID:

155202 ⎘

F21V29/63 - CPC Classification

Classification description:

Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems; Cooling arrangements characterised by the use of a forced flow of gas, e.g. air using electrically-powered vibrating means; using ionic wind

Recent Application in this class:

20230296237

2023-09-21

Lighting apparatus with heat radiation function by a blowing structure employing anion generation

20180135613

2018-05-17

Microfluidic fan

20180100645

2018-04-12

LAMP WITH HEAT SINK AND ACTIVE COOLING DEVICE

20180067279

2018-03-08

Method of cooling full display mirror

20160245497

2016-08-25

Light-emitting device

20160131354

2016-05-12

Light-emitting apparatus and lighting apparatus including the same

20160131333

2016-05-12

Reflector and lamp comprised thereof

20160047607

2016-02-18

Apparatus body heat dissipation device

20160003462

2016-01-07

LED light dedusting/cooling system

#10

20150131294

2015-05-14

Optics system for solid state lighting apparatus

#11

20150108899

2015-04-23

Power circuitry for a synthetic jet of a cooling system

#12

20150085501

2015-03-26

Heat dissipation device for lamps having diaphragm pump

#13

20140368114

2014-12-18

Lighting system with thermal management system

#14

20140362583

2014-12-11

Lighting system with thermal management system

#15

20140360713

2014-12-11

Lighting system with thermal management system

#16

20140240993

2014-08-28

System for cooling devices

#17

20140202657

2014-07-24

Method and apparatus for removing heat from electronic devices using synthetic jets

#18

20140159573

2014-06-12

Lamp comprising active cooling device for thermal management

#19

20140124589

2014-05-08

Apparatus and method for reducing acoustical noise in synthetic jets

#20

20140119035

2014-05-01

Active cooling device with electro-statically moving electrode and method of active cooling with electro-statically moving electrode

#21

20140078755

2014-03-20

Lighting system with thermal management system having point contact synthetic jets

#22

20140071698

2014-03-13

Lighting system with thermal management system having point contact synthetic jets

#23

20140002991

2014-01-02

THERMAL MANAGEMENT IN OPTICAL AND ELECTRONIC DEVICES

#24

20130294069

2013-11-07

Active cooling device

#25

20130294068

2013-11-07

Lamp with light emitting elements surrounding active cooling device

#26

20130286666

2013-10-31

Cooling system for electronic components and led lamp having the same

#27

20130271987

2013-10-17

Gas cooled LED lamp with heat conductive submount

#28

20130083520

2013-04-04

Light fixture with multiple LEDs and synthetic jet thermal management system

#29

20120300474

2012-11-29

Lighting apparatus

#30

20120287637

2012-11-15

Thermal management of LED-based illumination devices with synthetic jet ejectors

#31

20120230012

2012-09-13

LED-based light bulb

#32

20120223640

2012-09-06

Solid state lighting devices and methods with rotary cooling structures

#33

20120176804

2012-07-12

LED-BASED LIGHT BULB

#34

20120176770

2012-07-12

LED-BASED LIGHT BULB

#35

20120175663

2012-07-12

Cooling unit using ionic wind and LED lighting unit including the cooling unit

#36

20120119647

2012-05-17

POTENTIAL CONTROL OF HEAT SINK IN SOLID-STATE LIGHT DEVICE

#37

20120104951

2012-05-03

System and method for reducing lamp restrike time

#38

20120098425

2012-04-26

Lighting system with heat distribution face plate

#39

20120098424

2012-04-26

Lighting system with thermal management system having point contact synthetic jets

#40

20120057356

2012-03-08

ELECTRICAL ISOLATION OF AN ION WIND FAN IN ENCLOSURE

#41

20120051058

2012-03-01

Thermal management systems for solid state lighting and other electronic systems

#42

20120048522

2012-03-01

Device for generating a cooling air flow in a preferential flow direction for cooling electrical components

#43

20110316416

2011-12-29

Apparatus and method for reducing acoustical noise in synthetic jets

#44

20110285267

2011-11-24

SOLID-STATE LIGHT BULB HAVING AN ION WIND FAN AND A HEAT PIPE

#45

20110242829

2011-10-06

Cooling arrangement for a luminaire

#46

20110242826

2011-10-06

Heat transfer system for a light emitting diode (LED) lamp

#47

20110242816

2011-10-06

Lightweight heat sinks and LED lamps employing same

#48

20110221325

2011-09-15

Lamp device capable of heat dissipation

#49

20110215721

2011-09-08

Lamp using solid state source and doped semiconductor nanophosphor

#50

20110215698

2011-09-08

LED lamp with active cooling element

#51

20110204790

2011-08-25

Lighting system with thermal management system

#52

20110198978

2011-08-18

TOUCH-SAFE SOLID-STATE LIGHT BULB HAVING ION WIND FAN

#53

20110175528

2011-07-21

Lamp using solid state source and doped semiconductor nanophosphor

#54

20110162823

2011-07-07

Method and apparatus for removing heat from electronic devices using synthetic jets

#55

20110148321

2011-06-23

Lighting apparatus

#56

20110110108

2011-05-12

Remote cooling by combining heat pipe and resonator for synthetic jet cooling

#57

20110089830

2011-04-21

Heat sinks and lamp incorporating same

#58

20110089804

2011-04-21

Thermal management of led-based illumination devices with synthetic jet ejectors

#59

20110074266

2011-03-31

Illuminating device having a speaker

#60

20110037367

2011-02-17

SOLID-STATE LIGHT BULB HAVING ION WIND FAN AND INTERNAL HEAT SINKS

#61

20100314985

2010-12-16

Omnidirectional LED light bulb

#62

20100301769

2010-12-02

Methods, systems, and apparatus for commissioning an LED lighting fixture with remote reporting

#63

20100258274

2010-10-14

Cooling device utilizing internal synthetic jets

#64

20100207501

2010-08-19

Lighting device and method of cooling a lighting device

#65

20100181889

2010-07-22

Heat sink with helical fins and electrostatic augmentation

#66

20100177519

2010-07-15

ELECTRO-HYDRODYNAMIC GAS FLOW LED COOLING SYSTEM

#67

20100124071

2010-05-20

Cooling device for light emitting device package of vibration generating machine and head lamp for vibration generating machine

#68

20100124058

2010-05-20

Thermal management of LED lighting systems

#69

20100096967

2010-04-22

Lighting device

#70

20100033071

2010-02-11

THERMAL MANAGEMENT OF LED ILLUMINATION DEVICES WITH SYNTHETIC JET EJECTORS

#71

20100014293

2010-01-21

LIGHTING UNIT WITH ROTATABLE BODY

#72

20090109625

2009-04-30

Light fixture with multiple LEDs and synthetic jet thermal management system

#73

20090084866

2009-04-02

Vibration balanced synthetic jet ejector

#74

20080060794

2008-03-13

Heat sink device generating an ionic wind

#75

20070267976

2007-11-22

Led-Based Light Bulb

#76

20070139938

2007-06-21

Led light with active cooling

#77

20070096118

2007-05-03

Synthetic jet cooling system for LED module

#78

20060023448

2006-02-02

Illumination apparatus and method