公开(公告)号：US20100188016A1

公开(公告)日：2010-07-29

申请号：US12362317

申请日：2009-01-29

Applicant: Teng-Kang CHANG ,  Feng-Pin LEE

Inventor： Teng-Kang CHANG ,  Feng-Pin LEE

IPC: H05B37/02

CPC classification number: H05B41/2822

Abstract: A discharge lamp driving apparatus composed of a DC power supply, a square wave change-over device, a square wave controller, a plurality of discharge lamps, a plurality of operating transformers, and a plurality of correlatively connected transformers. The operating transformers and correlatively connected transformers are disposed at two sides of the lamps. Both kinds of transformers may connect either their primary sides or secondary sides in series and then connect to the square wave change-over device. The transformers so connected are capable of effectively controlling their output power, minimizing their size and reducing temperature so as to improve their overall efficiency.

Abstract translation: 一种由直流电源，方波转换装置，方波控制器，多个放电灯，多个操作变压器和多个相关连接的变压器组成的放电灯驱动装置。 操作变压器和相关连接的变压器设置在灯的两侧。 两种变压器可以将其一次侧或二次侧串联连接，然后连接到方波切换装置。 如此连接的变压器能够有效地控制其输出功率，最小化其尺寸和降低温度，从而提高其整体效率。

公开(公告)号：US20100156321A1

公开(公告)日：2010-06-24

申请号：US12616644

申请日：2009-11-11

Applicant: Teng-Kang CHANG ,  Feng-Pin LEE

Inventor： Teng-Kang CHANG ,  Feng-Pin LEE

IPC: H05B37/02

CPC classification number: H05B41/282 ,  Y02B20/183

Abstract: A lamp driving device includes a DC power supply, a square wave switch, a square wave controller, a plurality of lamps, a starting transformer, and a common transformer; a plurality of starting transformers and a plurality of common transformers are disposed at both sides of the plurality of lamps respectively, the plurality of starting transformers and the plurality of common transformers can have their primary sides or secondary sides cascaded and connected to the square wave switch; the present invention can effectively control the output power to the lamps, reduce the size and the temperature of the device, and improve the overall efficiency by connecting the primary sides or secondary sides in series.

Abstract translation: 灯驱动装置包括直流电源，方波开关，方波控制器，多个灯，起动变压器和公共变压器; 多个起动变压器和多个公共变压器分别设置在多个灯的两侧，多个起动变压器和多个公共变压器可以将其初级侧或次级侧级联并连接到方波开关 ; 本发明可以有效地控制灯的输出功率，减小装置的尺寸和温度，并且通过将一次侧或二次侧串联连接来提高整体效率。

公开(公告)号：US20130155669A1

公开(公告)日：2013-06-20

申请号：US13597767

申请日：2012-08-29

Applicant: Feng-Pin LEE ,  Chun-Chen Liu ,  Yu-Kuan Chang

Inventor： Feng-Pin LEE ,  Chun-Chen Liu ,  Yu-Kuan Chang

IPC: F21V1/00

CPC classification number: F21V23/007 ,  F21K9/278 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: A separate drive circuit structure for light emitting diode (LED) lamp tube, wherein the LED lamp tube comprises a lampshade and at least an LED lamp strap installed inside the lampshade, and the left and right sides of the LED lamp strap in the interior of the lampshade are respectively installed with a separate drive circuit structure. The separate drive circuit structures disposed at the two ends are connected with a transmission line such that the separate drive circuit structures disposed at the two ends together constitute a drive circuit capable of driving the LED lamp strap to illuminate. Moreover, the separate drive circuit structure can effectively reduce the tube diameter of the lampshade.

Abstract translation: 一种用于发光二极管（LED）灯管的单独的驱动电路结构，其中LED灯管包括灯罩和安装在灯罩内的至少一个LED灯带，LED灯带的左侧和右侧在内部 灯罩分别安装有独立的驱动电路结构。 设置在两端的单独的驱动电路结构与传输线连接，使得设置在两端的单独的驱动电路结构一起构成能够驱动LED灯带照亮的驱动电路。 此外，单独的驱动电路结构可以有效地减少灯罩的管径。