公开(公告)号：US20170241632A1

公开(公告)日：2017-08-24

申请号：US15048871

申请日：2016-02-19

申请人： Ken Nguyen ,  Rick DePalma ,  Ming Zhang ,  Matthew Steinbroner

发明人： Ken Nguyen ,  Rick DePalma ,  Ming Zhang ,  Matthew Steinbroner

IPC分类号： F21V29/58 ,  F21V31/00 ,  A01G7/04 ,  F21V23/02 ,  F21V23/00 ,  F21V29/67 ,  F21V15/015 ,  F21V3/04

CPC分类号： F21V29/59 ,  A01G7/045 ,  A01G9/26 ,  F21V3/04 ,  F21V15/015 ,  F21V23/003 ,  F21V23/02 ,  F21V29/673 ,  F21V31/005 ,  F21Y2113/10 ,  F21Y2115/10 ,  Y02A40/274

摘要： An LED illumination system is operable to irradiate plant materials with photosynthetically active radiation. A lighting assembly includes a plurality of different LED types. Each LED lamp has a different spectral power matched to an absorption peak of the plant materials. All of the LED lamps of each different lamp type are driven by a different dedicated power source. Each power source can be independently modulated to vary the collective spectral power output of the LED illumination system. The lighting assembly includes fluid conduits disposed proximate to the LED lamps and a cooling fluid is flowed through the fluid conduits to removed thermal energy from the LED lamps.

公开(公告)号：US20180128472A1

公开(公告)日：2018-05-10

申请号：US15814340

申请日：2017-11-15

申请人： Ken Nguyen ,  Rick DePalma ,  Ming Zhang ,  Matthew Steinbroner

发明人： Ken Nguyen ,  Rick DePalma ,  Ming Zhang ,  Matthew Steinbroner

IPC分类号： F21V29/58 ,  A01G7/04 ,  F21V3/04 ,  F21V15/015

CPC分类号： F21V29/59 ,  A01G7/045 ,  A01G9/26 ,  F21V3/04 ,  F21V15/015 ,  F21V23/003 ,  F21V23/02 ,  F21V29/673 ,  F21V31/005 ,  F21Y2113/10 ,  F21Y2115/10 ,  Y02A40/274

摘要： An LED illumination system is operable to irradiate plant materials with photosynthetically active radiation. A lighting assembly includes a plurality of different LED types. Each LED lamp has a different spectral power matched to an absorption peak of the plant materials. All of the LED lamps of each different lamp type are driven by a different dedicated power source. Each power source can be independently modulated to vary the collective spectral power output of the LED illumination system. The lighting assembly includes fluid conduits disposed proximate to the LED lamps and a cooling fluid is flowed through the fluid conduits to removed thermal energy from the LED lamps.

公开(公告)号：US09857068B2

公开(公告)日：2018-01-02

申请号：US15048871

申请日：2016-02-19

申请人： Ken Nguyen ,  Rick DePalma ,  Ming Zhang ,  Matthew Steinbroner

发明人： Ken Nguyen ,  Rick DePalma ,  Ming Zhang ,  Matthew Steinbroner

IPC分类号： F21V29/58 ,  F21V15/015 ,  F21V31/00 ,  F21V3/04 ,  F21V23/02 ,  F21V23/00 ,  F21V29/67 ,  A01G7/04 ,  F21Y115/10 ,  F21Y113/10

CPC分类号： F21V29/59 ,  A01G7/045 ,  A01G9/26 ,  F21V3/04 ,  F21V15/015 ,  F21V23/003 ,  F21V23/02 ,  F21V29/673 ,  F21V31/005 ,  F21Y2113/10 ,  F21Y2115/10 ,  Y02A40/274

摘要： An LED illumination system is operable to irradiate plant materials with photosynthetically active radiation. A lighting assembly includes a plurality of different LED types. Each LED lamp has a different spectral power matched to an absorption peak of the plant materials. All of the LED lamps of each different lamp type are driven by a different dedicated power source. Each power source can be independently modulated to vary the collective spectral power output of the LED illumination system. The lighting assembly includes fluid conduits disposed proximate to the LED lamps and a cooling fluid is flowed through the fluid conduits to removed thermal energy from the LED lamps.