公开(公告)号：US20160057820A1

公开(公告)日：2016-02-25

申请号：US14610353

申请日：2015-01-30

Applicant: LITE-ON TECHNOLOGY CORPORATION

Inventor： CHIEN-LUNG WANG ,  SHIH-CHANG WANG ,  PO-CHANG LI ,  LI-PO CHANG

IPC: H05B33/08 ,  F21V23/02 ,  H05B37/02

CPC classification number: H05B37/0218 ,  H01J1/00 ,  H01J61/00 ,  H01J2201/00 ,  Y02B20/46

Abstract: A light-emitting device includes an autotransformer, a circuit module and a light-emitting module. The autotransformer includes a first positive conductive wire for receiving a first input voltage within a first predetermined voltage range, a second positive conductive wire for receiving a second input voltage within a second predetermined voltage range, and a common negative conductive wire electrically mated to the first positive conductive wire and the second positive conductive wire. The first predetermined voltage range is larger than the second predetermined voltage range. The circuit module includes a driver electrically connected to the autotransformer, and a predetermined operating voltage value for driving the driver is substantially within the second predetermined voltage range. The light-emitting module is electrically connected to the driver. Therefore, one of both the first and the second positive conductive wires along with the common negative conductive wire are electrically connected to an AC power source.

Abstract translation: 发光装置包括自耦变压器，电路模块和发光模块。 自耦变压器包括用于接收第一预定电压范围内的第一输入电压的第一正导线，用于接收第二预定电压范围内的第二输入电压的第二正导线，以及与第一预导电压 正导线和第二正导线。 第一预定电压范围大于第二预定电压范围。 电路模块包括电连接到自耦变压器的驱动器，并且用于驱动驱动器的预定工作电压值基本上在第二预定电压范围内。 发光模块电连接到驱动器。 因此，第一和第二正导线以及公共负导线中的一个电连接到AC电源。

公开(公告)号：US20170167676A1

公开(公告)日：2017-06-15

申请号：US15133421

申请日：2016-04-20

Applicant: LITE-ON ELECTRONICS (GUANGZHOU) LIMITED ,  LITE-ON TECHNOLOGY CORPORATION

Inventor： SHIH-CHANG WANG ,  PIN-HAO HSU ,  PO-CHANG LI

IPC: F21S8/08 ,  F21V21/112 ,  F21V21/30

CPC classification number: F21S8/086 ,  F21V21/112 ,  F21V21/116 ,  F21V21/14 ,  F21V21/30 ,  F21W2131/103

Abstract: A lighting assembly is assembled on a light pole. The lighting assembly comprises a lighting portion, an assembling portion, a first fixing member and a second fixing member. The lighting portion has a light-output surface. The assembling portion is connected to the lighting portion, and the assembling portion has a holder. The holder is configured to hold a free end of the light pole, and inner diameters of the holder gradually decrease from an outer end surface to the lighting portion, such that the free end abuts an inner wall of the holder. The first fixing member passes through a through-hole of a first side of the holder; the second fixing member passes through a through-hole of a second side of the holder, wherein the second side is opposite to the first side.