CN2194038Y - 白炽灯节电灯头 - Google Patents

白炽灯节电灯头 Download PDF

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Publication number
CN2194038Y
CN2194038Y CN 94212911 CN94212911U CN2194038Y CN 2194038 Y CN2194038 Y CN 2194038Y CN 94212911 CN94212911 CN 94212911 CN 94212911 U CN94212911 U CN 94212911U CN 2194038 Y CN2194038 Y CN 2194038Y
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lamp holder
power
lamp
saving
incandescent
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Expired - Fee Related
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CN 94212911
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王恩梦
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Individual
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Abstract

本实用新型提供了一种白炽灯节电灯头,包括灯 头座,接线柱灯头盖,在接线柱上串联有双向过压保 护二极管。结构新颖、节电。

Description

本实用新型涉及的是一种白炽灯灯头,特别涉及的是一种白炽灯节电灯头。
目前,我国使用的白炽灯灯头,主要包括灯头座和接线柱,由于这种灯头使用普遍,在电器耗电量中占有较大比重。
本实用新型的目的是为了提供一种白炽灯节电灯头。
本实用新型是在原白炽灯头的基础上在灯头座的接线柱上串联有双向过压保护二极管。
本实用新型结构新颖、节电,使用寿命长。
下面结合附图说明本实用新型的实施例。
图1:本实用新型结构示意图。
图2:本实用新型电路图
本实用新型由灯头座1接线柱2和与接线柱串联的双向过压保护二极管3灯头盖4组成。灯头座包括螺旋型和卡口型。
双向过压保护二极管型号为Z1270型,其工作特性是低于正负270伏时截止高于270伏时呈双向负阻特性即类似可控硅触发导通特性。
开关接通时,当正弦交流电压瞬时值低于正负270伏时,双向过压保护二极管截止,电灯不耗电,当正弦交流电压瞬时值高于正负270伏时,双向过压保护二极管呈负阻导通特性,电灯正常发光,电灯正常工作区域是正半周正弦60-120度,负半周正弦240-300度,电灯节电区域是正半周正弦0-60度,负半周正弦300-360度。节电区域占正负周期区域的10分之3,节电30%发光频率50赫芝,亮度与普通灯头同瓦数白炽灯相同。

Claims (1)

1、一种白炽灯节电灯头,包括灯头座和接线柱灯头盖,其特征在于所述的灯头座的接线柱上串联有双向过压保护二极管。
CN 94212911 1994-05-21 1994-05-21 白炽灯节电灯头 Expired - Fee Related CN2194038Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94212911 CN2194038Y (zh) 1994-05-21 1994-05-21 白炽灯节电灯头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94212911 CN2194038Y (zh) 1994-05-21 1994-05-21 白炽灯节电灯头

Publications (1)

Publication Number Publication Date
CN2194038Y true CN2194038Y (zh) 1995-04-05

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Family Applications (1)

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CN 94212911 Expired - Fee Related CN2194038Y (zh) 1994-05-21 1994-05-21 白炽灯节电灯头

Country Status (1)

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CN (1) CN2194038Y (zh)

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