Patents-Review.com
ClassID:

155197 ⎘

F21V29/57 - CPC Classification

Classification description:

Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems; Cooling arrangements using liquid coolants characterised by control arrangements

Recent Application in this class:
#1
20260085830
2026-03-26

INSTALLATION WITH SEALING DEVICE FOR A LAMP

 #2
20260013443
2026-01-15

PROGRAMMABLE LIGHTING SYSTEM WITH ADAPTIVE SPECTRUM CONTROL FOR OPTIMIZED PLANT GROWTH

 #3
20250137612
2025-05-01

Vehicle Lamp and Vehicle

 #4
20250122996
2025-04-17

FLUID-COOLED LED-BASED LIGHTING METHODS AND APPARATUS IN CLOSE PROXIMITY GROW SYSTEMS FOR CONTROLLED ENVIRONMENT HORTICULTURE

 #5
20240175557
2024-05-30

SOLAR SIMULATOR APPARATUS

 #6
20240077195
2024-03-07

Leakproof structure of the lamp holder of the infrared lamp tube

 #7
20240077194
2024-03-07

Infrared lamp tube heat dissipation automatic control system

 #8
20230142332
2023-05-11

Light source and method for operating a light source

 #9
20230028739
2023-01-26

COB LED lighting lamp cooled by a liquid agent, in particular water

 #10
20220046864
2022-02-17

Vertical farming layer structure and method for vertical farming using the same

 #11
20210278072
2021-09-09

Fluid-cooled LED-based lighting methods and apparatus in close proximity grow systems for Controlled Environment Horticulture

 #12
20200224860
2020-07-16

Adjustable light stack

 #13
20200166203
2020-05-28

Light source cooling body, light source assembly, a luminaire and method to manufacture a light source cooling or a light source assembly

 #14
20190376678
2019-12-12

Adjustable end cap connectors for light emitting diode systems

 #15
20190029187
2019-01-31

Vertical farming layer structure and method for vertical farming using the same

 #16
20180310438
2018-10-25

Light irradiation device, light irradiation system, and image forming apparatus

 #17
20180295785
2018-10-18

Liquid-cooled LED plant growing systems and methods

 #18
20180156413
2018-06-07

Lamp

 #19
20180017244
2018-01-18

Lights integrated cooling system for indoor growing environments

 #20
20170205063
2017-07-20

Light source cooling body, light source assembly, a luminaire and method to manufacture a light source cooling or a light source assembly

 #21
20170167712
2017-06-15

HEADLIGHT WITH AN LED LIGHT SOURCE

 #22
20170097150
2017-04-06

UV LED systems and methods

 #23
20160370567
2016-12-22

High power microscopy illumination system with liquid cooled solid state light source (SSLS) unit

 #24
20160231071
2016-08-11

Mechanically conformable micro-heat exchangers and methods for use in thermal management of target components

 #25
20160209019
2016-07-21

Intelligent manifold assemblies for a light source, light sources including intelligent manifold assemblies, and methods of operating the same

 #26
20160109107
2016-04-21

COOLING SYSTEM FOR HORTICULTURAL LIGHTING

 #27
20150252998
2015-09-10

LED light bulbs

 #28
20140355270
2014-12-04

LED light bulbs

 #29
20130302209
2013-11-14

High efficiency solid-state light source and methods of use and manufacture

 #30
20120281408
2012-11-08

High efficiency solid-state light source and methods of use and manufacture

 #31
20110298371
2011-12-08

LED light bulbs

 #32
20100326633
2010-12-30

Cooling device for lamp with power light emitting diode

 #33
20100134017
2010-06-03

Liquid-cooled LED lighting device

 #34
20080144332
2008-06-19

Surgical headlamp

 #35
20060285335
2006-12-21

Method of accurately controlling a cooling process of a high power lamp

 #36
20050152146
2005-07-14

High efficiency solid-state light source and methods of use and manufacture

 #37
16395157
2020-04-28

Replaceable water-cooled radiating device

 #38
13729859
2019-01-08

Heat sink for an LED light fixture