CN101541132A - 整体式led荧光灯电路 - Google Patents

整体式led荧光灯电路 Download PDF

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Publication number
CN101541132A
CN101541132A CN200910038387A CN200910038387A CN101541132A CN 101541132 A CN101541132 A CN 101541132A CN 200910038387 A CN200910038387 A CN 200910038387A CN 200910038387 A CN200910038387 A CN 200910038387A CN 101541132 A CN101541132 A CN 101541132A
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China
Prior art keywords
circuit
transformer
voltage
bridge
fluorescent lamp
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Pending
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CN200910038387A
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English (en)
Inventor
缪进游
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DONGGUAN ANTELI ELECTRON Co Ltd
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DONGGUAN ANTELI ELECTRON Co Ltd
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Priority to CN200910038387A priority Critical patent/CN101541132A/zh
Publication of CN101541132A publication Critical patent/CN101541132A/zh
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Abstract

本发明公开了一种整体式LED荧光灯电路,包括PCB电路板,在所述PCB电路板设有输入变压器电路、与输入接头相连接的半桥及滤波电路,与半桥及滤波电路相连接的变压器及用于稳定工作电的稳压控制电路,电路经半桥、滤波、变压、屏蔽、稳压;将AC220V电压变为DC3.5V电压输出。将半桥、滤波、变压、屏蔽、稳压电路设置在同一块电路板上,将AC220V电压变为DC3.5V电压,满足LED灯泡的电流、电压、光通亮、流明系数等系统的稳定性,并能在AC80V-250V的宽电压正常使用,达到高亮度、环保、节能、寿命长、光衰小、无频闪的高品质绿色光源。其整体结构美观.性能可靠,是替代传统荧光灯的最佳产品。

Description

整体式LED荧光灯电路
技术领域
本发明涉及照明装置,具体涉及一种整体式LED荧光灯电路。
背景技术
在现有技术中,采用LED的荧光灯在大量使用,但是其驱动电路都存在缺陷:元件分散在多个电路板上,安装不方便、亮度低、不环保、能耗高、寿命短。
发明内容
本发明的目的在于,针对现有技术的上述缺陷,提供一种整体式LED荧光灯电路,这种电路结构简单,采用一体化结构,安装使用简单。
提供一种整体式LED荧光灯电路,包括PCB电路板,其特征在于,在所述PCB电路板设有输入变压器电路、与输入接头相连接的半桥及滤波电路,与半桥及滤波电路相连接的变压器及用于稳定工作电的稳压控制电路,电路经半桥、滤波、变压、屏蔽、稳压;将AC220V电压变为DC3.5V电压输出。
本发明提供的整体式LED荧光灯电路,将半桥.滤波.变压.屏蔽.稳压电路设置在同一块电路板上,将AC220V电压变为DC3.5V电压,满足LED灯泡的电流.电压.光通亮.流明系数等系统的稳定性,并能在AC80V-250V的宽电压正常使用,达到高亮度.环保.节能.寿命长.光衰小.无频闪的高品质绿色光源。其整体结构美观.性能可靠,是替代传统荧光灯的最佳产品!
附图说明
图1是本发明的整体式LED荧光灯电路电路原理图。
具体实施方式
参照图1所示,提供一种整体式LED荧光灯电路,包括PCB电路板,在PCB电路板上设有输入变压器电路、与输入接头相连接的半桥及滤波电路,与半桥及滤波电路相连接的变压器及用于稳定工作电的稳压控制电路,电路经半桥、滤波、变压、屏蔽、稳压;将AC220V电压变为DC3.5V电压输出。
本发明提供的整体式LED荧光灯电路,具有以下优点:将半桥.滤波.变压.屏蔽.稳压电路设置在同一块电路板上,将AC220V电压变为DC3.5V电压,满足LED灯泡的电流.电压.光通亮.流明系数等系统的稳定性,并能在AC80V-250V的宽电压正常使用,达到高亮度.环保.节能.寿命长.光衰小.无频闪的高品质绿色光源。其整体结构美观.性能可靠,是替代传统荧光灯的最佳产品!

Claims (1)

1、一种整体式LED荧光灯电路,包括PCB电路板,其特征在于,在所述PCB电路板设有输入变压器电路、与输入接头相连接的半桥及滤波电路,与半桥及滤波电路相连接的变压器及用于稳定工作电的稳压控制电路,电路经半桥、滤波、变压、屏蔽、稳压;将AC220V电压变为DC3.5V电压输出。
CN200910038387A 2009-04-03 2009-04-03 整体式led荧光灯电路 Pending CN101541132A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910038387A CN101541132A (zh) 2009-04-03 2009-04-03 整体式led荧光灯电路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910038387A CN101541132A (zh) 2009-04-03 2009-04-03 整体式led荧光灯电路

Publications (1)

Publication Number Publication Date
CN101541132A true CN101541132A (zh) 2009-09-23

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CN200910038387A Pending CN101541132A (zh) 2009-04-03 2009-04-03 整体式led荧光灯电路

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9239157B2 (en) 2010-08-26 2016-01-19 Rasit Özgüc Light-emitting means, in particular for operation in lampholders for fluorescent lamps

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101356858A (zh) * 2006-02-09 2009-01-28 斯迈特Led光电科技有限公司 Led照明系统

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101356858A (zh) * 2006-02-09 2009-01-28 斯迈特Led光电科技有限公司 Led照明系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9239157B2 (en) 2010-08-26 2016-01-19 Rasit Özgüc Light-emitting means, in particular for operation in lampholders for fluorescent lamps

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Application publication date: 20090923