公开(公告)号：WO1984000080A1

公开(公告)日：1984-01-05

申请号：PCT/US1983000916

申请日：1983-06-13

Applicant: DIOLIGHT TECHNOLOGY, INCORPORATED

Inventor： DIOLIGHT TECHNOLOGY, INCORPORATED ,  KEATING, Kevin, J. ,  MONAHAN, Russell

IPC: H01K01/62

CPC classification number: H01K1/62 ,  H01K1/26

Abstract: An incandescent lamp having an extended operating life with a high operating efficiency in terms of lumens per watt. The lamp incorporates a rectifying diode (40) in series with the filament (26) and the filament (26) has an operating temperature less than 2550oC. A reflector (28) is mounted in the neck portion (14) of the lamp for reflecting visible light outwardly through the bulb portion (12) of the envelope (10) and for minimizing convection currents in the base (32) of the lamp. The diode (40) is disposed between the reflector (28) and the lamp base (32).

Abstract translation: 公开了一种具有延长的工作寿命的白炽灯，在每瓦流明度方面具有高操作效率。 该灯具有与灯丝串联的整流二极管，并且灯丝具有小于2550℃的工作温度。反射器安装在灯的颈部中，用于将可见光向外通过外壳的灯泡部分反射并最小化 灯底部的对流电流。 二极管设置在反射器和灯座之间。