公开(公告)号：US20090235208A1

公开(公告)日：2009-09-17

申请号：US12088528

申请日：2007-04-18

申请人： Sadatsugu Nakayama ,  Sigeru Nagamune ,  Akira Fujiwara ,  Atsushige Makabe ,  Masaru Sigesada ,  Naoki Kataoka ,  Hiroshi Ito ,  Yukitosi Kawai

发明人： Sadatsugu Nakayama ,  Sigeru Nagamune ,  Akira Fujiwara ,  Atsushige Makabe ,  Masaru Sigesada ,  Naoki Kataoka ,  Hiroshi Ito ,  Yukitosi Kawai

IPC分类号： G06F17/50 ,  H05B37/02

CPC分类号： H05B33/0854 ,  H05B33/0803 ,  H05B33/0815 ,  H05B33/0818 ,  H05B33/0851 ,  H05K1/144 ,  H05K1/18 ,  H05K2201/042

摘要： The lighting apparatus according to the present invention is a lighting apparatus which lights by emitting light through solid-state light-emitting devices using an AC power source, the lighting apparatus including an AC to DC conversion unit which converts AC from the power source into DC, and a power source device which includes a rectangular main single-side mounting board, on which a part of the AC to DC conversion unit is mounted, and a rectangular first single-side mounting sub-board, on which a remaining part of the AC to DC conversion unit is mounted, the power source device being shaped like a chopstick box laid out such that the long, rectangular mounting surface of the main single-side mounting board and the rectangular first single-side mounting sub-board face each other along a length-wise direction.

摘要翻译： 根据本发明的照明装置是通过使用AC电源的固态发光装置发光来照明的照明装置，该照明装置包括将AC从电源转换为DC的AC-DC转换单元 以及电源装置，其包括安装有一部分AC〜DC转换单元的矩形主单面安装板和矩形的第一单面安装子板，其中剩余的一部分 交流直流转换单元被安装，电源装置的形状像筷子箱一样布置，使得主单面安装板和长方形第一单面安装子板的长的矩形安装面彼此面对 沿着长度方向。

公开(公告)号：US20090207620A1

公开(公告)日：2009-08-20

申请号：US11911712

申请日：2007-03-07

申请人： Sadatsugu Nakayama ,  Sigeru Nagamune ,  Atsushige Makabe ,  Koji Ikeda ,  Kenta Doi ,  Naoki Kataoka ,  Hiroshi Ito ,  Yukitoshi Kawai

发明人： Sadatsugu Nakayama ,  Sigeru Nagamune ,  Atsushige Makabe ,  Koji Ikeda ,  Kenta Doi ,  Naoki Kataoka ,  Hiroshi Ito ,  Yukitoshi Kawai

IPC分类号： F21V3/00 ,  H01J7/24 ,  H05B37/02

CPC分类号： H05B33/0803 ,  F21K9/27 ,  F21V15/01 ,  F21V29/74 ,  F21V29/763 ,  F21V29/83 ,  F21Y2103/10 ,  F21Y2105/10 ,  F21Y2115/10 ,  H05B33/0809 ,  Y02B20/383

摘要： A lighting apparatus according to the present invention includes: a voltage supply unit which supplies voltage; and a plurality of solid state light emitting devices which emit light using the voltage supplied by the voltage supply unit. The plurality of solid state light emitting devices are series-connected, the voltage supplied by the voltage supply unit is applied to the plurality of solid state light emitting devices which are series-connected, and the voltage supplied is set to a voltage such that a current flowing through each of the plurality of solid state light emitting devices is equal to or less than 1/N of the maximum rated current, where N is a number equal to or greater than 2.

摘要翻译： 根据本发明的照明装置包括：提供电压的电压供应单元; 以及使用由电压供给单元提供的电压发光的多个固态发光器件。 多个固态发光器件是串联连接的，由电压供给单元提供的电压被施加到串联连接的多个固态发光器件，并且所提供的电压被设置为使得 流过多个固态发光器件中的每一个的电流等于或小于最大额定电流的1 / N，其中N是等于或大于2的数量。