公开(公告)号：US20170343185A1

公开(公告)日：2017-11-30

申请号：US15602681

申请日：2017-05-23

申请人： Dirk Fieberg ,  Charles L. Frey

发明人： Dirk Fieberg ,  Charles L. Frey

IPC分类号： F21V5/04 ,  F21V25/10 ,  F21V23/06 ,  F21V23/00 ,  F21V15/01 ,  F21V3/00 ,  F21S9/02 ,  F21V31/00 ,  F21V23/04 ,  F21Y2115/10

CPC分类号： F21V5/045 ,  F21S9/02 ,  F21V3/00 ,  F21V15/01 ,  F21V23/005 ,  F21V23/02 ,  F21V23/0407 ,  F21V23/06 ,  F21V25/10 ,  F21V31/005 ,  F21Y2105/16 ,  F21Y2115/10

摘要： A submersible light fixture including an outer casing with a window and a housing, the outer casing being sealed for operation underwater, an LED array within the outer casing behind the window including a plurality of light-emitting diodes, and a driver within the outer casing including a microprocessor, at least one capacitor, a charging circuit, and discharging circuit. The charging circuit charges the at least one capacitor to a voltage of at least two times a forward voltage of the LED array. The discharging circuit delivers power from the at least one capacitor to the LED array in discrete pulses at a voltage of at least two times the forward voltage of the LED array.

公开(公告)号：US10054287B2

公开(公告)日：2018-08-21

申请号：US15602681

申请日：2017-05-23

申请人： Dirk Fieberg ,  Charles L. Frey

发明人： Dirk Fieberg ,  Charles L. Frey

IPC分类号： F21V1/00 ,  F21V5/04 ,  F21V31/00 ,  F21V3/00 ,  F21V15/01 ,  F21V23/04 ,  F21V23/00 ,  F21V23/06 ,  F21V25/10 ,  F21S9/02 ,  F21Y115/10

CPC分类号： F21V5/045 ,  F21S9/02 ,  F21V3/00 ,  F21V15/01 ,  F21V23/005 ,  F21V23/02 ,  F21V23/0407 ,  F21V23/06 ,  F21V25/10 ,  F21V31/005 ,  F21Y2105/16 ,  F21Y2115/10

摘要： A submersible light fixture including an outer casing with a window and a housing, the outer casing being sealed for operation underwater, an LED array within the outer casing behind the window including a plurality of light-emitting diodes, and a driver within the outer casing including a microprocessor, at least one capacitor, a charging circuit, and discharging circuit. The charging circuit charges the at least one capacitor to a voltage of at least two times a forward voltage of the LED array. The discharging circuit delivers power from the at least one capacitor to the LED array in discrete pulses at a voltage of at least two times the forward voltage of the LED array.

公开(公告)号：US20180328569A1

公开(公告)日：2018-11-15

申请号：US16026253

申请日：2018-07-03

申请人： Dirk Fieberg ,  Charles L. Frey

发明人： Dirk Fieberg ,  Charles L. Frey

IPC分类号： F21V5/04 ,  F21V31/00 ,  F21V25/10 ,  F21V23/06 ,  F21V23/04 ,  F21V23/00 ,  F21V15/01 ,  F21V3/00 ,  F21S9/02 ,  F21Y115/10

摘要： A driver and a light fixture including an LED array and the driver. The driver including a microprocessor, at least one capacitor, a charging circuit, and discharging circuit. The charging circuit is controlled by the microprocessor and charges the at least one capacitor to a voltage such as at least two times a forward voltage of the LED array. The discharging circuit is controlled by the microprocessor and delivers power from the at least one capacitor to the LED array in discrete pulses.