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CN2186980Y - 日光灯节电整流器 - Google Patents

日光灯节电整流器 Download PDF

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Publication number
CN2186980Y
CN2186980Y CN 94226447 CN94226447U CN2186980Y CN 2186980 Y CN2186980 Y CN 2186980Y CN 94226447 CN94226447 CN 94226447 CN 94226447 U CN94226447 U CN 94226447U CN 2186980 Y CN2186980 Y CN 2186980Y
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China
Prior art keywords
fluorescent lamp
utility
model
rectifier
electricity saving
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Expired - Fee Related
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CN 94226447
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English (en)
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易建友
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Individual
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Individual
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Priority to CN 94226447 priority Critical patent/CN2186980Y/zh
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Abstract

一种日光灯用节电整流器,其电路由正半波倍压 整流电路和负半波倍压整流及滤波限流电感L组 成。其启动电压高,工作电流小,且工作稳定,无灯管 闪烁现象,旧灯管可再利用。

Description

本实用新型涉及一种电器配件,一种日光灯用节电整流器。
目前我们常用的日光灯整流器,工作电流大,耗电且亮度不够,易发生闪烁现象。
本实用新型的目的是提供一种即节电又能增加灯管高度、消除灯光闪烁的整流器。
本实用新型的电路由C1、C2(电容)、O1、O2(二极管)构成的正半波倍压整流电路和C3、C4(电容),O3、O4(二极管)构成的负半波倍压整流电路及电感L组成。由正半波倍压整流电路可得到正电压为620V的直流电压输出,由负半波倍压整流电路可得到负电压为600V的直流电压输出,当电源接通时,在日光灯两端产生1220V的直流电压,使日光灯迅速启辉并工作,其正常工作电流为150mA,工作电压为120V。
与现用整流器工作电流420mA比,本实用新型工作电流小,省电,且工作稳定,无闪烁,旧灯管可再利用。
附图为本实用新型电路原理图。

Claims (1)

1、一种镇流器,特别是一种日光灯用节电整流器,其特征在于它的电路由电容C1、C2二极管D1、D2构成的正半波倍压整流电路和电容C3、C4二极管D3、D4构成的负半波倍压整流电路及电感L组成。
CN 94226447 1994-03-22 1994-03-22 日光灯节电整流器 Expired - Fee Related CN2186980Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94226447 CN2186980Y (zh) 1994-03-22 1994-03-22 日光灯节电整流器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94226447 CN2186980Y (zh) 1994-03-22 1994-03-22 日光灯节电整流器

Publications (1)

Publication Number Publication Date
CN2186980Y true CN2186980Y (zh) 1995-01-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94226447 Expired - Fee Related CN2186980Y (zh) 1994-03-22 1994-03-22 日光灯节电整流器

Country Status (1)

Country Link
CN (1) CN2186980Y (zh)

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
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